/* ============================================================
   DESIGN SYSTEM · Industrial Professional (Style C)
   ============================================================ */
:root {
  /* Backgrounds */
  --bg: #FFFFFF;
  --bg-2: #F4F6F9;
  --bg-3: #E8EDF4;
  --bg-grid: #F8FAFC;

  /* Lines & Borders */
  --line: #D5DCE5;
  --line-soft: #E8EDF4;
  --line-strong: #B8C2D1;

  /* Ink (text) */
  --ink: #001F3F;
  --ink-2: #003D7A;
  --ink-soft: #4A5C75;
  --ink-mute: #7B8AA0;

  /* Signals */
  --signal-red: #DC2626;
  --signal-amber: #D97706;
  --signal-green: #059669;
  --signal-amber-bg: #FEF3C7;
  --signal-amber-ink: #92400E;
  --signal-blue-bg: #DBEAFE;
  --signal-blue-ink: #1E3A8A;

  /* Accent */
  --accent: #0066CC;
  --accent-light: #E6F0FA;

  /* Typography */
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, "Noto Sans", sans-serif;
  --serif: Georgia, "Times New Roman", serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;

  /* Sizing — UPGRADED for engineer readability */
  --text-xs: 12px;    /* was 10-11px */
  --text-sm: 13px;    /* was 11-12px */
  --text-base: 15px;  /* was 13-14px */
  --text-md: 16px;
  --text-lg: 18px;
  --text-xl: 22px;
  --text-2xl: 28px;
  --text-3xl: 36px;
  --text-4xl: 48px;
  --text-5xl: clamp(44px, 5vw, 68px);
  --section-pad: clamp(20px, 4vw, 48px);
}

/* ============================================================
   RESET & BASE
   ============================================================ */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

[id] {
  scroll-margin-top: 140px;
}

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  font-size: var(--text-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg, video {
  max-width: 100%;
}

.illustrator-brief {
  display: none !important;
}

a { color: inherit; }
button { font-family: inherit; cursor: pointer; }

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container { max-width: 1440px; margin: 0 auto; padding: 0 48px; }
.container-narrow { max-width: 1280px; margin: 0 auto; padding: 0 48px; }

.section { padding: 96px 0; }
.section-tight { padding: 64px 0; }

.section-tag {
  font-family: var(--mono);
  font-size: var(--text-sm);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 500;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-tag::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--accent);
}

.section-title {
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(30px, 3.1vw, var(--text-3xl));
  line-height: 1.1;
  color: var(--ink);
  letter-spacing: -0.015em;
  margin-bottom: 16px;
}
.section-title .underline {
  position: relative;
  display: inline-block;
  color: var(--ink-2);
}
.section-title .underline::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 4px;
  height: 8px;
  background: rgba(0, 102, 204, 0.18);
  z-index: -1;
}
.section-title em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  color: var(--accent);
}

.section-sub {
  font-size: var(--text-md);
  color: var(--ink-soft);
  max-width: 760px;
  line-height: 1.6;
}

/* Section header pattern (label + title + meta) */
.section-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 24px;
  margin-bottom: 56px;
  align-items: end;
}
.section-head-meta {
  font-family: var(--mono);
  font-size: var(--text-sm);
  color: var(--ink-soft);
  text-align: right;
  line-height: 1.6;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary {
  font-family: var(--sans);
  background: var(--ink-2);
  color: var(--bg);
  border: none;
  padding: 16px 28px;
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  letter-spacing: 0.01em;
  text-decoration: none;
}
.btn-primary:hover { background: var(--accent); transform: translateX(2px); }

.btn-secondary {
  background: var(--bg);
  color: var(--ink);
  border: 1px solid var(--ink);
  padding: 16px 26px;
  font-size: var(--text-base);
  font-weight: 500;
  cursor: pointer;
  font-family: var(--sans);
  transition: all 0.2s;
  text-decoration: none;
}
.btn-secondary:hover { background: var(--ink); color: var(--bg); }

.btn-ghost {
  background: transparent;
  color: var(--ink-2);
  border: none;
  padding: 16px 0;
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  font-family: var(--sans);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
}
.btn-ghost:hover { color: var(--accent); }

.mono-link {
  font-family: var(--mono);
  font-size: var(--text-sm);
  color: var(--ink-soft);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px dotted var(--ink-soft);
  padding-bottom: 2px;
}
.mono-link:hover { color: var(--accent); border-color: var(--accent); }

/* ============================================================
   FLOATING ELEMENTS
   ============================================================ */
.floating-actions {
  position: fixed;
  right: 18px;
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.float-btn {
  width: 48px;
  height: 48px;
  background: var(--ink);
  color: var(--bg);
  border: 1px solid rgba(255,255,255,0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  position: relative;
  box-shadow: 0 4px 14px rgba(0, 31, 63, 0.12);
  text-decoration: none;
}
.float-btn:hover { background: var(--accent); transform: translateY(-1px); box-shadow: 0 8px 20px rgba(0, 31, 63, 0.16); }
.float-btn:focus-visible { outline: 2px solid var(--accent-light); outline-offset: 3px; }
.float-btn.whatsapp { background: #25D366; }
.float-btn.whatsapp:hover { background: #128C7E; }
.float-btn-top {
  background: var(--bg-2);
  color: var(--ink);
  border-color: var(--line);
}
.float-btn-top:hover {
  color: var(--bg);
  border-color: var(--accent);
}
.silesense-honeypot {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  margin: -1px !important;
  padding: 0 !important;
  border: 0 !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
  opacity: 0 !important;
  pointer-events: none !important;
}
.float-btn-label {
  position: absolute;
  right: 100%;
  margin-right: 12px;
  background: var(--ink);
  color: var(--bg);
  padding: 6px 12px;
  font-family: var(--mono);
  font-size: var(--text-xs);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(8px);
  transition: all 0.2s;
  pointer-events: none;
}
.float-btn:hover .float-btn-label { opacity: 1; transform: translateX(0); }

/* ============================================================
   HEADER · UTILITY BAR
   ============================================================ */
.utility-bar {
  background: var(--ink);
  color: var(--bg);
  padding: 10px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
}
.utility-left { display: flex; gap: 28px; align-items: center; }
.utility-right { display: flex; gap: 4px; align-items: center; }
.utility-bar a {
  color: var(--bg);
  text-decoration: none;
  opacity: 0.85;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: opacity 0.2s;
}
.utility-bar a:hover { opacity: 1; }
.utility-divider {
  width: 1px;
  height: 14px;
  background: rgba(255,255,255,0.25);
  margin: 0 4px;
}
.lang-switch a,
.lang-switch span {
  padding: 4px 10px;
  border: 1px solid transparent;
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
}
.lang-switch a.active {
  border-color: var(--bg);
  opacity: 1;
}
.lang-switch a[aria-disabled="true"] {
  cursor: default;
  opacity: 0.54;
}

/* ============================================================
   HEADER · MAIN NAV
   ============================================================ */
.nav {
  padding: 22px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid var(--ink);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 80;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--ink);
}
.logo-image {
  display: block;
  width: clamp(236px, 18vw, 292px);
  height: auto;
}
.footer .logo-image {
  width: clamp(230px, 20vw, 310px);
}
.logo-mark {
  width: 38px;
  height: 38px;
  background: var(--ink-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg);
  font-family: var(--mono);
  font-size: var(--text-base);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.logo-text {
  font-family: var(--sans);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--ink);
  letter-spacing: -0.01em;
}
.logo-meta {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-2);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-left: 1px solid var(--line);
  padding-left: 14px;
  line-height: 1.25;
  font-weight: 700;
  white-space: nowrap;
}
.nav-menu {
  display: flex;
  gap: 30px;
  list-style: none;
  font-size: var(--text-base);
  font-weight: 500;
}
.nav-menu a {
  color: var(--ink);
  text-decoration: none;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
  position: relative;
}
.nav-menu a:hover {
  border-bottom-color: var(--accent);
  color: var(--accent);
}
.nav-mobile-panel {
  display: contents;
}
.mobile-menu-toggle,
.mobile-lang-switch {
  display: none;
}
.nav-menu-item {
  position: relative;
}
.nav-submenu {
  position: absolute;
  top: calc(100% + 12px);
  left: -18px;
  min-width: 260px;
  padding: 10px;
  background: rgba(255,255,255,0.98);
  border: 1px solid var(--line);
  box-shadow: 0 18px 36px rgba(0,31,63,0.14);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
}
.nav-submenu::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: -14px;
  height: 14px;
}
.nav-menu-item:hover .nav-submenu,
.nav-menu-item:focus-within .nav-submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-submenu a {
  display: block;
  padding: 11px 12px;
  border-bottom: 0;
  color: var(--ink-soft);
  font-size: var(--text-sm);
  line-height: 1.35;
}
.nav-submenu a:hover,
.nav-submenu a:focus {
  background: var(--accent-light);
  color: var(--ink-2);
  border-bottom: 0;
}
.nav-cta {
  background: var(--ink-2);
  color: var(--bg);
  border: none;
  padding: 14px 24px;
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  font-family: var(--sans);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: background 0.2s;
  text-decoration: none;
}
.nav-cta:hover { background: var(--accent); }

/* ============================================================
   HEADER · DOC META BREADCRUMB
   ============================================================ */
.doc-meta {
  background: var(--bg-2);
  border-bottom: 1px solid var(--line);
  padding: 12px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: var(--text-sm);
  color: var(--ink-soft);
}
.doc-meta-left { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.doc-tag {
  background: var(--ink);
  color: var(--bg);
  padding: 3px 10px;
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
}
.doc-status {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--signal-green);
  font-weight: 500;
}
.doc-status::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--signal-green);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.6);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0% { box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.6); }
  70% { box-shadow: 0 0 0 6px rgba(5, 150, 105, 0); }
  100% { box-shadow: 0 0 0 0 rgba(5, 150, 105, 0); }
}

/* ============================================================
   SECTION 01 · HERO
   ============================================================ */
.hero {
  padding: 64px 48px 72px;
  position: relative;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 79px, var(--line-soft) 79px, var(--line-soft) 80px),
    repeating-linear-gradient(90deg, transparent, transparent 79px, var(--line-soft) 79px, var(--line-soft) 80px);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 56px;
  align-items: start;
}
.hero-left {
  padding-top: 12px;
}
.hero h1 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: var(--text-5xl);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 28px;
  max-width: 760px;
}
.hero h1 .underline {
  position: relative;
  display: inline-block;
  color: var(--ink-2);
}
.hero h1 .underline::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 4px;
  height: 10px;
  background: rgba(0, 102, 204, 0.20);
  z-index: -1;
}
.hero-sub {
  font-size: var(--text-lg);
  line-height: 1.6;
  color: var(--ink-soft);
  margin-bottom: 36px;
  max-width: 620px;
  font-weight: 400;
}

.spec-callouts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--line);
  margin-bottom: 36px;
}
.spec-callout {
  padding: 18px 18px 18px 0;
  border-right: 1px solid var(--line);
}
.spec-callout:last-child { border-right: none; padding-right: 0; }
.spec-callout-num {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 28px;
  color: var(--ink);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.spec-callout-num span {
  font-size: var(--text-base);
  color: var(--ink-soft);
  font-weight: 500;
}
.spec-callout-label {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.hero-cta {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}

/* ============================================================
   HERO · TECH SCHEMATIC (RIGHT SIDE)
   ============================================================ */
.tech-schema {
  background: var(--bg);
  border: 1px solid var(--ink);
  position: relative;
}
.tech-schema-header {
  background: var(--ink);
  color: var(--bg);
  padding: 12px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
}
.tech-schema-header-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
}
.tech-schema-header-title::before {
  content: '◆';
  color: var(--accent);
  font-size: 8px;
}
.tech-schema-status {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #6EE7B7;
  font-weight: 500;
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
}
.tech-schema-status::before {
  content: '';
  width: 7px;
  height: 7px;
  background: #34D399;
  border-radius: 50%;
  animation: blink 1.6s infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.tech-schema-body {
  padding: 28px;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 19px, rgba(0, 31, 63, 0.04) 19px, rgba(0, 31, 63, 0.04) 20px),
    repeating-linear-gradient(90deg, transparent, transparent 19px, rgba(0, 31, 63, 0.04) 19px, rgba(0, 31, 63, 0.04) 20px);
  position: relative;
}
.schema-svg {
  width: 100%;
  height: auto;
  display: block;
}
.tech-schema-data {
  border-top: 1px solid var(--line);
  padding: 16px 18px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  font-family: var(--mono);
  background: var(--bg-2);
}
.schema-data-item { font-size: var(--text-sm); }
.schema-data-label {
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 5px;
  font-size: var(--text-xs);
  font-weight: 500;
}
.schema-data-val {
  color: var(--ink);
  font-weight: 600;
  font-size: var(--text-md);
}
.schema-data-val span { color: var(--ink-soft); font-size: var(--text-xs); }
.schema-data-val.up { color: var(--signal-green); }
.schema-data-val.down { color: var(--signal-red); }

.hero-site-photo {
  align-self: stretch;
  margin: 0;
  min-width: 0;
  border: 1px solid var(--ink);
  background: var(--ink);
  overflow: hidden;
  position: relative;
}
.hero-site-photo picture,
.hero-site-photo img {
  display: block;
  width: 100%;
}
.hero-site-photo picture {
  height: 100%;
}
.hero-site-photo img {
  height: 100%;
  min-height: 560px;
  object-fit: cover;
}
.hero-site-photo figcaption {
  position: absolute;
  left: 18px;
  right: auto;
  bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
  max-width: min(420px, calc(100% - 36px));
  color: var(--bg);
  font-family: var(--mono);
  pointer-events: none;
}
.hero-site-photo figcaption span {
  padding: 8px 10px;
  background: rgba(0, 31, 63, 0.82);
  border-left: 3px solid var(--accent);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.hero-site-photo figcaption strong {
  max-width: 100%;
  text-align: left;
  font-family: var(--sans);
  font-size: var(--text-sm);
  line-height: 1.35;
  padding: 8px 10px;
  background: rgba(0, 31, 63, 0.72);
  text-shadow: 0 1px 16px rgba(0, 0, 0, 0.35);
}
.hero .tech-schema {
  display: none;
}

/* ============================================================
   SECTION 02 · INDUSTRY STRIP
   ============================================================ */
.industry-strip {
  background: var(--ink);
  color: var(--bg);
  padding: 44px 48px;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 56px;
  align-items: center;
}
.industry-strip-title {
  font-family: var(--sans);
  font-size: var(--text-md);
  font-weight: 600;
  line-height: 1.4;
}
.industry-strip-title span {
  display: block;
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--ink-mute);
  font-weight: 400;
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.industry-list {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px 28px;
  font-family: var(--mono);
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
}
.industry-list a {
  color: var(--bg);
  text-decoration: none;
  opacity: 0.82;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.2s;
}
.industry-list a:hover {
  opacity: 1;
  color: #6EBEFF;
  transform: translateX(3px);
}
.industry-list a::before {
  content: '+';
  color: var(--accent);
  font-family: var(--mono);
  font-weight: 700;
  font-size: var(--text-md);
}

/* ============================================================
   SECTION 03 · PAIN WALL
   ============================================================ */
.pain-section {
  padding: 96px 0;
  background: var(--bg-2);
}
.pain-section .section-head h2 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: var(--text-3xl);
  line-height: 1.1;
  color: var(--ink);
  letter-spacing: -0.015em;
  max-width: 800px;
}
.pain-section .section-head h2 em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  color: var(--signal-red);
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.pain-card {
  background: var(--bg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  transition: background 0.3s;
}
.pain-card:hover { background: var(--bg-2); }
.pain-card.featured {
  background: var(--ink);
  color: var(--bg);
  grid-column: span 1;
}
.pain-card-num {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--ink-mute);
  letter-spacing: 0.1em;
  font-weight: 500;
}
.pain-card.featured .pain-card-num { color: var(--bg); opacity: 0.7; }

.pain-icon {
  width: 48px;
  height: 48px;
  border: 1.5px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}
.pain-card.featured .pain-icon {
  border-color: var(--accent);
  background: rgba(0, 102, 204, 0.15);
}
.pain-icon svg { display: block; }

.pain-card h3 {
  font-family: var(--sans);
  font-size: var(--text-lg);
  font-weight: 600;
  line-height: 1.25;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.pain-card.featured h3 { color: var(--bg); }
.pain-card p {
  font-size: var(--text-sm);
  color: var(--ink-soft);
  line-height: 1.6;
}
.pain-card.featured p { color: rgba(255,255,255,0.85); }

.pain-card-tag {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}
.pain-card.featured .pain-card-tag {
  border-color: rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.6);
}
.pain-card-tag span { color: var(--signal-red); font-weight: 600; }
.pain-card.featured .pain-card-tag span { color: #FCA5A5; }

.pain-cta-strip {
  margin-top: 48px;
  padding: 24px 32px;
  background: var(--ink);
  color: var(--bg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: var(--text-base);
}
.pain-cta-strip-text {
  display: flex;
  align-items: center;
  gap: 16px;
}
.pain-cta-strip-text::before {
  content: '↓';
  font-size: var(--text-xl);
  color: var(--accent);
  font-weight: 600;
}
.pain-cta-strip a {
  background: var(--accent);
  color: var(--bg);
  padding: 12px 22px;
  text-decoration: none;
  font-family: var(--sans);
  font-weight: 600;
  font-size: var(--text-base);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: background 0.2s;
}
.pain-cta-strip a:hover { background: var(--bg); color: var(--ink); }

/* ============================================================
   SECTION 04 · SOLUTION MAP / CENTRAL ILLUSTRATION
   ============================================================ */
.solution-section { padding: 96px 0; background: var(--bg); }

.illustration-frame {
  border: 1px solid rgba(0, 102, 204, 0.28);
  background: linear-gradient(180deg, #f8fafc 0%, #eef4fa 100%);
  position: relative;
  margin-bottom: 32px;
  aspect-ratio: 1800 / 1007;
  overflow: hidden;
  box-shadow: 0 24px 70px rgba(0, 31, 63, 0.13);
}

.silesense-central-visual {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: #0b1724;
}

.central-visual-media,
.central-visual-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.central-visual-media img {
  object-fit: contain;
  filter: saturate(0.92) contrast(1.04) brightness(1.02);
}

.central-visual-grid {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(0, 102, 204, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 102, 204, 0.12) 1px, transparent 1px);
  background-size: 56px 56px;
  mix-blend-mode: screen;
  opacity: 0;
  animation: centralGridDrift calc(18s / var(--central-motion-rate, 1)) linear infinite;
}

.central-visual-vignette {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 54% 46%, rgba(230, 240, 250, 0.12), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.2), rgba(0, 31, 63, 0.12)),
    linear-gradient(90deg, rgba(0, 31, 63, 0.3), transparent 18%, transparent 78%, rgba(0, 31, 63, 0.28));
  pointer-events: none;
}

.central-visual-motion {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
  display: none;
}

.central-dashboard-title,
.central-dashboard-stats,
.central-equipment-panel,
.central-vehicle-panel,
.central-zone-label,
.central-dashboard-nav {
  position: absolute;
  z-index: 3;
  color: #e6f0fa;
  text-shadow: 0 0 12px rgba(0, 102, 204, 0.32);
}

.central-dashboard-title {
  left: 0.55%;
  top: 0.65%;
  width: 26.6%;
  min-height: 9.55%;
  padding: 0.72% 1.28%;
  overflow: hidden;
}

.central-dashboard-title strong {
  display: block;
  color: #fff;
  font-size: clamp(13px, 1.16vw, 22px);
  line-height: 1.04;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.central-dashboard-title span {
  display: block;
  margin-top: 0.8%;
  color: rgba(230, 240, 250, 0.78);
  font-size: clamp(7px, 0.56vw, 10px);
  line-height: 1.16;
}

.central-dashboard-stats {
  right: 0.65%;
  top: 0.9%;
  width: 30.8%;
  min-height: 8.6%;
  display: grid;
  grid-template-columns: 0.8fr 1.35fr 1fr 0.75fr;
  align-items: center;
  gap: 0;
  overflow: hidden;
}

.central-dashboard-stats div {
  min-width: 0;
  padding: 0 7%;
  border-left: 1px solid rgba(230, 240, 250, 0.16);
}

.central-dashboard-stats div:first-child { border-left: 0; }

.central-dashboard-stats span,
.central-equipment-panel span,
.central-vehicle-panel span {
  display: block;
  color: rgba(230, 240, 250, 0.68);
  font-size: clamp(7px, 0.62vw, 12px);
  line-height: 1.4;
}

.central-dashboard-stats strong {
  display: block;
  margin-top: 4px;
  color: #fff;
  font-family: var(--mono);
  font-size: clamp(10px, 0.95vw, 17px);
  line-height: 1;
  white-space: nowrap;
}

.central-dashboard-stats b,
.central-equipment-panel b,
.central-vehicle-panel b,
.central-zone-label b {
  color: #51b7ff;
  font: inherit;
  font-weight: 700;
}

.central-dashboard-stats sup {
  font-size: 0.52em;
  margin-left: 1px;
}

.central-equipment-panel {
  left: 0.55%;
  top: 12.7%;
  width: 13.2%;
  min-height: 25%;
  padding: 1.1% 1.15%;
  z-index: 4;
  border: 1px solid rgba(81, 183, 255, 0.26);
  border-radius: 6px;
  background: rgba(0, 31, 63, 0.42);
  backdrop-filter: blur(4px);
}

.central-equipment-panel strong,
.central-vehicle-panel strong {
  display: block;
  margin-bottom: 5%;
  color: #fff;
  font-size: clamp(10px, 0.92vw, 16px);
  line-height: 1.2;
  letter-spacing: 0.01em;
}

.central-equipment-panel span,
.central-vehicle-panel span {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  padding: 4.4% 0;
  border-top: 1px solid rgba(230, 240, 250, 0.12);
  color: rgba(230, 240, 250, 0.82);
}

.central-vehicle-panel {
  left: 0.52%;
  top: 54.2%;
  width: 12.1%;
  min-height: 34.3%;
  padding: 1.05% 1.15%;
  z-index: 4;
  border: 1px solid rgba(81, 183, 255, 0.24);
  border-radius: 6px;
  background: rgba(0, 31, 63, 0.44);
  backdrop-filter: blur(4px);
}

.central-zone-label {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  min-height: 3.9%;
  padding: 0.25% 1%;
  border: 1px solid rgba(81, 183, 255, 0.52);
  border-radius: 4px;
  background: rgba(0, 31, 63, 0.64);
  box-shadow: 0 0 18px rgba(0, 102, 204, 0.24);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: clamp(8px, 0.78vw, 14px);
  font-weight: 600;
  line-height: 1.15;
  text-align: center;
}

.central-zone-label-a { left: 18.4%; top: 12.75%; width: 11.2%; }
.central-zone-label-b { left: 37.55%; top: 12.75%; width: 12.7%; }
.central-zone-label-c { left: 54.35%; top: 12.75%; width: 9.8%; }
.central-zone-label-d { right: 2.7%; top: 15.25%; width: 14.4%; min-height: 6.3%; }

.central-dashboard-nav {
  left: 9.7%;
  bottom: 0.4%;
  width: 75.3%;
  min-height: 7.4%;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  align-items: center;
  padding: 0 5%;
  color: rgba(230, 240, 250, 0.58);
}

.central-dashboard-nav span {
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 0;
  padding: 0 6%;
  border-left: 1px solid rgba(230, 240, 250, 0.12);
  font-size: clamp(8px, 0.72vw, 13px);
  line-height: 1.15;
  text-align: center;
  white-space: nowrap;
}

.central-dashboard-nav span:first-child { border-left: 0; }

.central-dashboard-nav .active {
  color: #51b7ff;
  font-weight: 700;
  text-shadow: 0 0 18px rgba(0, 102, 204, 0.86);
}

.cv-route {
  fill: none;
  stroke: color-mix(in srgb, var(--central-accent, #0066cc) 34%, #e6f0fa);
  stroke-width: 2;
  stroke-dasharray: 10 12;
  filter: url(#cvBlueGlow);
  animation: centralDash calc(2.8s / var(--central-motion-rate, 1)) linear infinite;
}

.cv-car {
  fill: #e6f0fa;
  stroke: var(--central-accent, #0066cc);
  stroke-width: 4;
  filter: url(#cvBlueGlow);
}

.cv-radar-pulse path,
.cv-stockpile-scan path {
  transform-box: fill-box;
  transform-origin: top center;
  animation: centralBeamSweep calc(3.8s / var(--central-motion-rate, 1)) ease-in-out infinite;
}

.cv-radar-pulse ellipse {
  fill: none;
  stroke: color-mix(in srgb, var(--central-accent, #0066cc) 22%, #e6f0fa);
  stroke-width: 2;
  animation: centralRingPulse calc(2.8s / var(--central-motion-rate, 1)) ease-out infinite;
}

.cv-radar-pulse ellipse:nth-child(3) { animation-delay: 0.35s; }
.cv-radar-pulse ellipse:nth-child(4) { animation-delay: 0.7s; }

.cv-stockpile-scan path:nth-child(2) { animation-delay: 0.8s; }
.cv-stockpile-scan path:nth-child(3) { animation-delay: 1.4s; }

.cv-liquid-wave path {
  stroke: color-mix(in srgb, var(--central-accent, #0066cc) 25%, #e6f0fa);
  stroke-width: 3;
  stroke-dasharray: 18 10;
  animation: centralDash calc(2.4s / var(--central-motion-rate, 1)) linear infinite, centralLiquidBob calc(3.6s / var(--central-motion-rate, 1)) ease-in-out infinite;
}

.cv-level {
  fill: rgba(0, 102, 204, 0.28);
  stroke: color-mix(in srgb, var(--central-accent, #0066cc) 25%, #e6f0fa);
  stroke-width: 2;
  filter: url(#cvBlueGlow);
  transform-box: fill-box;
  transform-origin: bottom;
  animation: centralLevelShift calc(5.8s / var(--central-motion-rate, 1)) ease-in-out infinite;
}

.cv-level-b { animation-delay: 1.1s; }
.cv-level-c { animation-delay: 2.2s; }

.cv-nodes circle {
  fill: #e6f0fa;
  stroke: var(--central-accent, #0066cc);
  stroke-width: 4;
  animation: centralNodePulse calc(2.2s / var(--central-motion-rate, 1)) ease-in-out infinite;
}

.cv-nodes circle:nth-child(2) { animation-delay: 0.35s; }
.cv-nodes circle:nth-child(3) { animation-delay: 0.7s; }
.cv-nodes circle:nth-child(4) { animation-delay: 1.05s; }
.cv-nodes circle:nth-child(5) { animation-delay: 1.4s; }

.central-data-panel {
  position: absolute;
  min-width: 156px;
  padding: 10px 14px;
  border: 1px solid rgba(230, 240, 250, 0.42);
  background: rgba(0, 31, 63, 0.72);
  color: #e6f0fa;
  box-shadow: 0 0 22px color-mix(in srgb, var(--central-accent, #0066cc) 28%, transparent);
  backdrop-filter: blur(8px);
  animation: centralPanelGlow calc(4.5s / var(--central-motion-rate, 1)) ease-in-out infinite;
}

.central-data-panel span {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(230, 240, 250, 0.72);
}

.central-data-panel strong {
  display: block;
  margin-top: 4px;
  font-family: var(--mono);
  font-size: clamp(13px, 1.4vw, 20px);
  font-weight: 700;
  color: #fff;
}

.central-data-panel-a { right: 6%; top: 6%; }
.central-data-panel-b { left: 9%; bottom: 11%; animation-delay: 1s; }
.central-data-panel-c { right: 12%; bottom: 16%; animation-delay: 2s; }

.central-vehicle {
  position: absolute;
  left: 28.9%;
  top: 84.8%;
  width: 42px;
  height: 22px;
  filter: drop-shadow(0 0 10px rgba(0, 102, 204, 0.58));
  transform: translate(-50%, -50%);
  animation: centralVehicleDrive calc(13s / var(--central-motion-rate, 1)) linear infinite;
  z-index: 4;
  display: none;
}

.central-level-badge {
  position: absolute;
  min-width: 56px;
  padding: 5px 8px;
  border: 1px solid rgba(230, 240, 250, 0.5);
  border-radius: 4px;
  background: rgba(0, 31, 63, 0.75);
  color: #fff;
  font-family: var(--mono);
  font-size: clamp(12px, 1.2vw, 17px);
  font-weight: 700;
  line-height: 1;
  text-align: center;
  box-shadow: 0 0 18px color-mix(in srgb, var(--central-accent, #0066cc) 38%, transparent);
  z-index: 3;
}

.central-level-badge-a { left: 16.8%; top: 40.2%; }
.central-level-badge-b { left: 42.8%; top: 36.2%; }
.central-level-badge-c { left: 57.8%; top: 35.2%; }

.central-visual-label {
  position: absolute;
  width: min(300px, 26vw);
  padding: 10px 14px;
  border: 1px solid color-mix(in srgb, var(--central-accent, #0066cc) 55%, #e6f0fa);
  border-radius: 4px;
  background: rgba(0, 31, 63, 0.74);
  color: #e6f0fa;
  box-shadow: 0 0 22px color-mix(in srgb, var(--central-accent, #0066cc) 24%, transparent);
  backdrop-filter: blur(8px);
  z-index: 3;
}

.central-visual-label strong {
  display: block;
  color: #fff;
  font-size: clamp(12px, 1.15vw, 17px);
  font-weight: 600;
  line-height: 1.25;
}

.central-visual-label span {
  display: block;
  margin-top: 4px;
  font-size: clamp(10px, 0.86vw, 13px);
  line-height: 1.35;
  color: rgba(230, 240, 250, 0.72);
}

.central-label-truck { left: 16.7%; top: 52.2%; }
.central-label-stockpile { right: 18.2%; top: 52.5%; }
.central-label-platform { right: 10.7%; bottom: 20.8%; }
.central-label-drone { right: 19.6%; top: 13%; width: min(248px, 14.4vw); }

.silesense-central-visual + .illust-center-callout,
.silesense-central-visual ~ .illustration-zones {
  display: none;
}

.illustration-frame.has-central-visual .illustration-placeholder-tag,
.illustration-frame.has-central-visual .illustration-placeholder-corner {
  display: none;
}

@keyframes centralGridDrift {
  to { background-position: 56px 56px, 56px 56px; }
}

@keyframes centralDash {
  to { stroke-dashoffset: -44; }
}

@keyframes centralBeamSweep {
  0%, 100% { opacity: 0.28; transform: scaleY(0.72) skewX(-3deg); }
  50% { opacity: 0.82; transform: scaleY(1.05) skewX(3deg); }
}

@keyframes centralRingPulse {
  0% { opacity: 0; transform: scale(0.82); }
  35% { opacity: 0.9; }
  100% { opacity: 0; transform: scale(1.28); }
}

@keyframes centralLiquidBob {
  0%, 100% { transform: translateY(-4px); }
  50% { transform: translateY(6px); }
}

@keyframes centralLevelShift {
  0%, 100% { transform: scaleY(0.82); opacity: 0.62; }
  50% { transform: scaleY(1.06); opacity: 0.9; }
}

@keyframes centralNodePulse {
  0%, 100% { opacity: 0.6; r: 5; }
  50% { opacity: 1; r: 9; }
}

@keyframes centralPanelGlow {
  0%, 100% { box-shadow: 0 0 18px rgba(0, 102, 204, 0.2); transform: translateY(0); }
  50% { box-shadow: 0 0 34px rgba(0, 102, 204, 0.45); transform: translateY(-3px); }
}

@keyframes centralVehicleDrive {
  0% { left: 28.9%; top: 84.8%; transform: translate(-50%, -50%) rotate(-8deg); opacity: 0; }
  8% { opacity: 1; }
  25% { left: 40%; top: 78%; transform: translate(-50%, -50%) rotate(-4deg); }
  48% { left: 54.5%; top: 68.5%; transform: translate(-50%, -50%) rotate(-9deg); }
  68% { left: 69.5%; top: 61%; transform: translate(-50%, -50%) rotate(10deg); }
  88% { opacity: 1; }
  100% { left: 96.7%; top: 80.6%; transform: translate(-50%, -50%) rotate(18deg); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .central-visual-grid,
  .cv-route,
  .cv-radar-pulse path,
  .cv-radar-pulse ellipse,
  .cv-stockpile-scan path,
  .cv-liquid-wave path,
  .cv-level,
  .cv-nodes circle,
  .central-data-panel,
  .central-dashboard-stats,
  .central-zone-label,
  .central-vehicle {
    animation: none !important;
  }
}

.illustration-placeholder-tag {
  position: absolute;
  top: -12px;
  left: 32px;
  background: var(--accent);
  color: var(--bg);
  padding: 4px 14px;
  font-family: var(--mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  font-weight: 700;
  z-index: 5;
}

.illustration-placeholder-corner {
  position: absolute;
  width: 24px;
  height: 24px;
}
.illustration-placeholder-corner.tl { top: -1px; left: -1px; border-top: 3px solid var(--accent); border-left: 3px solid var(--accent); }
.illustration-placeholder-corner.tr { top: -1px; right: -1px; border-top: 3px solid var(--accent); border-right: 3px solid var(--accent); }
.illustration-placeholder-corner.bl { bottom: -1px; left: -1px; border-bottom: 3px solid var(--accent); border-left: 3px solid var(--accent); }
.illustration-placeholder-corner.br { bottom: -1px; right: -1px; border-bottom: 3px solid var(--accent); border-right: 3px solid var(--accent); }

.illustration-zones {
  position: absolute;
  inset: 24px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 12px;
}
.illust-zone {
  position: relative;
  border: 1px dashed var(--line-strong);
  background: var(--bg);
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.illust-zone-num {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: 8px;
}
.illust-zone-icon {
  align-self: center;
  margin: 12px 0;
  opacity: 0.85;
}
.illust-zone h4 {
  font-family: var(--sans);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
  line-height: 1.2;
}
.illust-zone-product {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 8px;
  background: var(--bg-2);
  display: inline-block;
  align-self: flex-start;
}

.illust-center-callout {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--ink);
  color: var(--bg);
  padding: 14px 24px;
  text-align: center;
  font-family: var(--mono);
  font-size: var(--text-sm);
  z-index: 4;
  pointer-events: none;
}
.illust-center-callout strong {
  font-family: var(--sans);
  font-size: var(--text-md);
  font-weight: 600;
  display: block;
  margin-bottom: 4px;
}

.illustrator-brief {
  background: var(--ink);
  color: var(--bg);
  padding: 32px 40px;
  margin-top: 24px;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 40px;
}
.illustrator-brief h4 {
  font-family: var(--mono);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 8px;
}
.illustrator-brief h3 {
  font-family: var(--sans);
  font-size: var(--text-lg);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 0;
}
.illustrator-brief-content {
  font-family: var(--sans);
  font-size: var(--text-base);
  line-height: 1.7;
  color: rgba(255,255,255,0.85);
}
.illustrator-brief-content p { margin-bottom: 12px; }
.illustrator-brief-content ul {
  list-style: none;
  padding: 0;
  margin: 12px 0;
}
.illustrator-brief-content ul li {
  padding-left: 22px;
  position: relative;
  margin: 6px 0;
}
.illustrator-brief-content ul li::before {
  content: '+';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-family: var(--mono);
  font-weight: 700;
}
.illustrator-brief-content strong { color: var(--bg); font-weight: 600; }

.solution-wizard {
  margin-top: 56px;
  background: var(--accent-light);
  border: 1px solid var(--accent);
  padding: 32px 40px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
}
.solution-wizard-text h4 {
  font-family: var(--mono);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 8px;
}
.solution-wizard-text h3 {
  font-family: var(--sans);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.3;
}
.solution-wizard-text p {
  font-size: var(--text-base);
  color: var(--ink-soft);
  margin-top: 6px;
}

/* ============================================================
   SECTION 05 · PRODUCT MATRIX
   ============================================================ */
.product-section {
  padding: 96px 0;
  background: var(--bg-2);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.product-card {
  background: var(--bg);
  padding: 28px;
  position: relative;
  display: flex;
  flex-direction: column;
}
.product-card-num {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--ink-mute);
  letter-spacing: 0.08em;
  margin-bottom: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 500;
}
.product-card-num-tag {
  background: var(--ink);
  color: var(--bg);
  padding: 3px 8px;
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  font-weight: 600;
}

/* Product schematic (replaces simple icon) */
.product-schema {
  height: 200px;
  border: 1px solid var(--line);
  background:
    repeating-linear-gradient(0deg, transparent, transparent 11px, rgba(0, 31, 63, 0.04) 11px, rgba(0, 31, 63, 0.04) 12px),
    repeating-linear-gradient(90deg, transparent, transparent 11px, rgba(0, 31, 63, 0.04) 11px, rgba(0, 31, 63, 0.04) 12px);
  margin-bottom: 20px;
  padding: 12px;
  position: relative;
  overflow: hidden;
}
.product-schema-label {
  position: absolute;
  top: 6px;
  left: 6px;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  z-index: 2;
}
.product-schema svg {
  width: 100%;
  height: 100%;
  display: block;
}
.product-media {
  margin: 0 0 20px;
  border: 1px solid var(--line);
  background: var(--ink);
  overflow: hidden;
  position: relative;
}
.product-media picture,
.product-media img {
  display: block;
  width: 100%;
}
.product-media img {
  aspect-ratio: 45 / 31;
  height: auto;
  object-fit: cover;
}
.product-media figcaption {
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 10px;
  padding: 7px 9px;
  background: rgba(0, 31, 63, 0.76);
  color: var(--bg);
  font-family: var(--mono);
  font-size: 10px;
  line-height: 1.35;
  letter-spacing: 0.04em;
}
.product-section .product-schema {
  display: none;
}

.product-card h3 {
  font-family: var(--sans);
  font-size: var(--text-lg);
  font-weight: 600;
  line-height: 1.2;
  color: var(--ink);
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.product-card-sub {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--ink-soft);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}
.product-card-desc {
  font-size: var(--text-sm);
  color: var(--ink-soft);
  line-height: 1.5;
  margin-bottom: 18px;
}

.product-fits {
  background: var(--bg-2);
  padding: 14px 16px;
  margin-bottom: 18px;
  border-left: 3px solid var(--accent);
}
.product-fits-label {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
  font-weight: 600;
}
.product-fits-text {
  font-size: var(--text-sm);
  color: var(--ink);
  line-height: 1.5;
}

.product-specs {
  font-family: var(--mono);
  font-size: var(--text-sm);
  margin-bottom: 18px;
  flex: 1;
}
.product-specs-title {
  font-size: var(--text-xs);
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
  font-weight: 600;
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
}
.product-spec-line {
  display: flex;
  justify-content: space-between;
  padding: 5px 0;
  border-bottom: 1px dotted var(--line);
}
.product-spec-line span:first-child { color: var(--ink-mute); }
.product-spec-line span:last-child { color: var(--ink); font-weight: 600; }

.product-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 16px;
}
.product-tag {
  font-family: var(--mono);
  font-size: var(--text-xs);
  padding: 4px 8px;
  background: var(--bg-3);
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}

.warning-line {
  font-family: var(--mono);
  font-size: var(--text-xs);
  padding: 8px 10px;
  margin-bottom: 5px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.45;
  letter-spacing: 0.02em;
  font-weight: 500;
}
.warning-ex {
  background: var(--signal-amber-bg);
  color: var(--signal-amber-ink);
  border-left: 3px solid var(--signal-amber);
}
.warning-custom {
  background: var(--signal-blue-bg);
  color: var(--signal-blue-ink);
  border-left: 3px solid var(--accent);
}

.product-card-cta {
  margin-top: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: var(--text-sm);
  color: var(--ink-2);
  font-weight: 600;
  letter-spacing: 0.04em;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  text-decoration: none;
}
.product-card-cta:hover { color: var(--accent); }
.product-card-cta::after {
  content: '→';
  color: var(--accent);
  font-size: var(--text-md);
}

/* Compare strip below product grid */
.compare-strip {
  margin-top: 32px;
  padding: 20px 32px;
  background: var(--ink);
  color: var(--bg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: var(--text-sm);
}
.compare-strip-text {
  display: flex;
  gap: 24px;
  align-items: center;
}
.compare-strip a {
  background: var(--accent);
  color: var(--bg);
  padding: 12px 22px;
  text-decoration: none;
  font-family: var(--sans);
  font-weight: 600;
  font-size: var(--text-base);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: background 0.2s;
}
.compare-strip a:hover { background: var(--bg); color: var(--ink); }

/* ============================================================
   SECTION 06 · PLATFORM PREVIEW
   ============================================================ */
.platform-section {
  padding: 96px 0;
  background: var(--bg);
}
.platform-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.86fr) minmax(0, 1.14fr);
  gap: 64px;
  align-items: start;
}
.platform-features {
  list-style: none;
  padding: 0;
  margin: 32px 0;
}
.platform-features li {
  padding: 16px 0 16px 16px;
  border-bottom: 1px solid var(--line);
  border-left: 2px solid transparent;
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 14px;
  align-items: start;
  transition: border-color 0.2s, background 0.2s;
}
.platform-features li:hover {
  border-left-color: var(--accent);
  background: var(--bg-2);
}
.platform-features li:last-child { border-bottom: none; }
.platform-features-num {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.08em;
  padding-top: 2px;
}
.platform-features-text {
  font-size: var(--text-base);
  color: var(--ink);
  line-height: 1.5;
  font-weight: 500;
}
.platform-features-text span {
  display: block;
  font-size: var(--text-sm);
  color: var(--ink-soft);
  font-weight: 400;
  margin-top: 4px;
}

.platform-mockup {
  background: var(--ink);
  border: 1px solid var(--ink);
  padding: 0;
  position: relative;
  max-width: 100%;
}
.mockup-window-bar {
  background: var(--ink-2);
  padding: 10px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.04em;
}
.mockup-window-tabs {
  display: flex;
  gap: 16px;
}
.mockup-window-tab {
  color: rgba(255,255,255,0.5);
  cursor: pointer;
  padding: 4px 0;
}
.mockup-window-tab.active { color: var(--bg); border-bottom: 2px solid var(--accent); }

.mockup-body {
  background: #0F1B2E;
  padding: 24px;
  color: var(--bg);
}
.mockup-dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.mockup-dashboard-title {
  font-size: var(--text-md);
  font-weight: 600;
}
.mockup-dashboard-status {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: #6EE7B7;
  display: flex;
  align-items: center;
  gap: 6px;
}
.mockup-dashboard-status::before {
  content: '';
  width: 6px;
  height: 6px;
  background: #34D399;
  border-radius: 50%;
}

.mockup-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
.mockup-stat {
  background: rgba(255,255,255,0.04);
  padding: 14px;
  border-left: 2px solid var(--accent);
}
.mockup-stat-label {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}
.mockup-stat-val {
  font-family: var(--mono);
  font-size: var(--text-lg);
  font-weight: 600;
}
.mockup-stat-val span { color: rgba(255,255,255,0.5); font-size: var(--text-sm); }

.mockup-chart {
  height: 140px;
  position: relative;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(0,0,0,0.2);
  padding: 16px;
}
.mockup-chart-title {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.5);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.mockup-mobile {
  position: absolute;
  right: -40px;
  bottom: -24px;
  width: 180px;
  background: var(--ink);
  border: 8px solid var(--ink);
  border-top-width: 28px;
  border-bottom-width: 28px;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0, 31, 63, 0.3);
}
.platform-photo-wall {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  grid-template-rows: repeat(4, minmax(0, 1fr));
  gap: 10px;
  aspect-ratio: 16 / 10;
  max-height: 560px;
  min-width: 0;
  overflow: hidden;
}
.platform-photo-wall figure {
  margin: 0;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink);
}
.platform-photo-wall picture,
.platform-photo-wall img {
  display: block;
  width: 100%;
  height: 100%;
}
.platform-photo-wall img {
  object-fit: cover;
  transition: transform 0.28s ease;
}
.platform-photo-wall figure:hover img {
  transform: scale(1.025);
}
.platform-photo-main {
  grid-column: span 4;
  grid-row: span 4;
}
.platform-photo-tile {
  grid-column: span 2;
  grid-row: span 2;
}
.platform-photo-wide {
  grid-column: span 2;
}
.platform-section .platform-mockup {
  display: none;
}

/* ============================================================
   MID-PAGE PROJECT REVIEW CTA
   ============================================================ */
.mid-review-cta {
  padding: clamp(44px, 5vw, 70px) 0;
  background: #eef4fa;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.mid-review-cta-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(230px, .44fr) auto;
  gap: clamp(22px, 3vw, 42px);
  align-items: center;
  padding: clamp(26px, 3vw, 38px) 0;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--line);
}

.mid-review-cta-copy {
  max-width: 820px;
  min-width: 0;
}

.mid-review-cta h2 {
  margin-top: 12px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(30px, 3vw, 48px);
  line-height: 1.08;
}

.mid-review-cta p {
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: var(--text-base);
  line-height: 1.68;
}

.mid-review-cta-proof {
  display: grid;
  gap: 8px;
  min-width: 0;
  padding-left: 24px;
  border-left: 1px solid var(--line);
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--ink-soft);
  letter-spacing: 0.06em;
}

.mid-review-cta-proof span {
  display: block;
  padding: 8px 0;
  border-bottom: 1px solid rgba(0,31,63,0.1);
}

.mid-review-cta-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: stretch;
}

.mid-review-cta-actions .btn-primary,
.mid-review-cta-actions .btn-secondary {
  justify-content: center;
  white-space: nowrap;
}

@media (max-width: 1100px) {
  .mid-review-cta-panel {
    grid-template-columns: 1fr;
  }
  .mid-review-cta-proof {
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-top: 12px;
  }
  .mid-review-cta-actions {
    flex-direction: row;
    flex-wrap: wrap;
  }
}

@media (max-width: 720px) {
  .mid-review-cta {
    padding-left: 18px;
    padding-right: 18px;
  }
  .mid-review-cta-actions {
    flex-direction: column;
  }
}

/* ============================================================
   SECTION 07 · WHY US
   ============================================================ */
.why-us-section {
  padding: 96px 0;
  background: var(--ink);
  color: var(--bg);
}
.why-us-section .section-tag { color: #6EBEFF; }
.why-us-section .section-tag::before { background: #6EBEFF; }
.why-us-section .section-head { border-bottom-color: rgba(255,255,255,0.2); }
.why-us-section .section-head h2 { color: var(--bg); }
.why-us-section .section-head h2 em { color: #6EBEFF; }
.why-us-section .section-head-meta { color: rgba(255,255,255,0.6); }

.compare-table {
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.02);
  margin-right: 76px;
}
.compare-row {
  display: grid;
  grid-template-columns: minmax(190px, 1.2fr) repeat(3, minmax(0, 1fr));
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.compare-row:last-child { border-bottom: none; }
.compare-row.head {
  background: rgba(0,0,0,0.3);
  font-family: var(--mono);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.compare-row.head > div { padding: 20px 24px; font-weight: 600; }
.compare-row.head > div.us {
  background: var(--accent);
  color: var(--bg);
  position: relative;
}
.compare-row.head > div.us::after {
  content: '★';
  position: absolute;
  top: 6px;
  right: 12px;
  color: var(--bg);
  font-size: var(--text-md);
}
.compare-cell {
  padding: 18px 20px;
  font-size: var(--text-base);
  display: flex;
  align-items: center;
  border-right: 1px solid rgba(255,255,255,0.08);
}
.compare-cell:last-child { border-right: none; }
.compare-cell.label {
  font-weight: 600;
  color: rgba(255,255,255,0.95);
  font-family: var(--sans);
}
.compare-cell.us {
  background: rgba(0, 102, 204, 0.2);
  color: var(--bg);
  font-weight: 600;
}
.compare-cell.value-them {
  color: rgba(255,255,255,0.6);
}
.compare-cell .stars {
  letter-spacing: 2px;
  font-size: var(--text-md);
  color: rgba(255,255,255,0.4);
}
.compare-cell.us .stars { color: #FBBF24; }

.compare-cta {
  margin-top: 32px;
  margin-right: 76px;
  padding: 24px 32px;
  background: rgba(0, 102, 204, 0.15);
  border: 1px solid var(--accent);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.compare-cta-text {
  font-family: var(--mono);
  font-size: var(--text-base);
  color: var(--bg);
  max-width: 820px;
  line-height: 1.55;
}
.compare-cta a {
  background: var(--accent);
  color: var(--bg);
  padding: 14px 24px;
  text-decoration: none;
  font-family: var(--sans);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: background 0.2s;
}
.compare-cta a:hover { background: var(--bg); color: var(--ink); }

/* ============================================================
   SECTION 08 · ROI CALCULATOR
   ============================================================ */
.roi-section {
  padding: 96px 0;
  background: var(--bg);
}
.roi-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 0;
  border: 1px solid var(--ink);
  margin-right: 76px;
}
.roi-input {
  background: var(--bg-2);
  padding: 40px;
  border-right: 1px solid var(--line);
}
.roi-block-title,
.roi-input-label {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: 24px;
}
.roi-input-group,
.roi-field {
  margin-bottom: 28px;
}
.roi-label,
.roi-field-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
  gap: 16px;
}
.roi-label span:first-child,
.roi-field-label-text {
  font-size: var(--text-base);
  color: var(--ink);
  font-weight: 500;
}
.roi-value,
.roi-field-value {
  font-family: var(--mono);
  font-size: var(--text-lg);
  color: var(--ink-2);
  font-weight: 700;
  white-space: nowrap;
}
.roi-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: var(--line);
  outline: none;
  margin: 0;
}
.roi-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  background: var(--accent);
  cursor: pointer;
  border: 3px solid var(--bg);
  box-shadow: 0 0 0 1px var(--accent);
}
.roi-slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  background: var(--accent);
  cursor: pointer;
  border: 3px solid var(--bg);
  box-shadow: 0 0 0 1px var(--accent);
}
.roi-slider-meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--ink-mute);
  margin-top: 6px;
}
.roi-radio {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.roi-radio label,
.roi-radio-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  background: var(--bg);
  cursor: pointer;
  font-size: var(--text-sm);
  transition: all 0.2s;
}
.roi-radio label:hover,
.roi-radio-option:hover { border-color: var(--accent); }
.roi-radio-option.active {
  border-color: var(--accent);
  background: var(--accent-light);
  color: var(--ink-2);
  font-weight: 600;
}
.roi-radio input[type="radio"] {
  appearance: none;
  width: 16px;
  height: 16px;
  border: 1.5px solid var(--ink-mute);
  border-radius: 50%;
  margin: 0;
  position: relative;
  cursor: pointer;
}
.roi-radio input[type="radio"]:checked {
  border-color: var(--accent);
}
.roi-radio input[type="radio"]:checked::after {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
}

.roi-output {
  background: var(--ink);
  color: var(--bg);
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.roi-output .roi-block-title {
  color: rgba(255,255,255,0.62);
}
.roi-output-label {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: 16px;
}
.roi-output-savings-num,
.roi-output-big {
  font-family: var(--mono);
  font-weight: 700;
  font-size: clamp(38px, 5vw, 56px);
  color: #6EE7B7;
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
  overflow-wrap: anywhere;
}
.roi-output-savings-num > span:first-child {
  font-size: 0.46em;
  color: rgba(255,255,255,0.62);
  margin-right: 4px;
}
.roi-output-savings-label {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.68);
  margin-bottom: 28px;
}
.roi-output-big-unit {
  font-size: var(--text-md);
  color: rgba(255,255,255,0.7);
  font-weight: 500;
}
.roi-output-period {
  font-family: var(--mono);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.7);
  margin-bottom: 32px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.roi-breakdown {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 24px;
  margin-bottom: 24px;
}
.roi-breakdown-title {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
  font-weight: 600;
}
.roi-breakdown-row,
.roi-breakdown-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(255,255,255,0.1);
  font-size: var(--text-sm);
  align-items: center;
}
.roi-breakdown-row:last-child,
.roi-breakdown-item:last-child { border-bottom: none; }
.roi-breakdown-bar {
  grid-column: 1 / -1;
  height: 4px;
  background: rgba(255,255,255,0.08);
  position: relative;
  margin-top: 4px;
  overflow: hidden;
}
.roi-breakdown-bar-fill,
.roi-breakdown-bar::after {
  display: block;
  height: 100%;
  background: var(--accent);
  width: 100%;
  transform-origin: left center;
}
.roi-breakdown-bar::after { display: none; }
.roi-breakdown-row span:first-child,
.roi-breakdown-item span:first-child { color: rgba(255,255,255,0.85); }
.roi-breakdown-row span:last-child,
.roi-breakdown-item span:last-child {
  font-family: var(--mono);
  color: var(--bg);
  font-weight: 600;
}

.roi-payback {
  background: rgba(0, 102, 204, 0.18);
  border-left: 3px solid var(--accent);
  padding: 14px 18px;
  margin-bottom: 20px;
  font-family: var(--mono);
  font-size: var(--text-sm);
}
.roi-payback strong {
  font-family: var(--sans);
  display: block;
  font-size: var(--text-md);
  color: var(--bg);
  margin-bottom: 4px;
  font-weight: 600;
}

.roi-note {
  color: rgba(255,255,255,0.62);
  font-size: var(--text-sm);
  line-height: 1.55;
  margin: 0 0 18px;
}

.roi-output-cta,
.roi-cta {
  background: var(--accent);
  color: var(--bg);
  padding: 16px 24px;
  border: none;
  font-family: var(--sans);
  font-weight: 600;
  font-size: var(--text-base);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  transition: background 0.2s;
}
.roi-output-cta:hover,
.roi-cta:hover { background: var(--bg); color: var(--ink); }

/* ============================================================
   SECTION 09 · INSTALLATION PROCESS
   ============================================================ */
.process-section {
  padding: 96px 0;
  background: var(--bg-2);
}
.process-flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  position: relative;
  margin-bottom: 28px;
}
.process-flow::before {
  content: '';
  position: absolute;
  top: 44px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: linear-gradient(90deg, rgba(0, 31, 63, 0), rgba(0, 31, 63, 0.55) 12%, rgba(0, 31, 63, 0.55) 88%, rgba(0, 31, 63, 0));
  z-index: 0;
}
.process-step {
  position: relative;
  padding: 22px 18px 20px;
  z-index: 1;
  min-height: 250px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.92), rgba(255,255,255,0.68)),
    var(--bg);
  box-shadow: 0 16px 36px rgba(0, 31, 63, 0.06);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.process-step:hover {
  border-color: var(--line-strong);
  box-shadow: 0 20px 44px rgba(0, 31, 63, 0.1);
  transform: translateY(-2px);
}
.process-step-num {
  min-height: 44px;
  background: var(--bg);
  border: 1px solid var(--ink);
  margin: 0 0 18px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  font-family: var(--mono);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--ink);
  position: relative;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.process-step-num span {
  color: var(--accent);
}
.process-step-icon {
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  background: var(--accent-light);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.process-step-icon svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
}
.process-step.active .process-step-num {
  background: var(--ink);
  color: var(--bg);
}
.process-step h4 {
  font-family: var(--sans);
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
  line-height: 1.3;
}
.process-step-time {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 8px;
  border: 1px solid rgba(0, 102, 204, 0.22);
  background: var(--accent-light);
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--accent);
  font-weight: 600;
  margin-top: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.process-step p {
  font-size: var(--text-sm);
  color: var(--ink-soft);
  line-height: 1.55;
}

.process-summary {
  border-left: 4px solid var(--accent);
  background: var(--bg);
  color: var(--ink-soft);
  padding: 18px 22px;
  margin-right: 76px;
  font-size: var(--text-base);
  line-height: 1.65;
  box-shadow: 0 12px 30px rgba(0, 31, 63, 0.05);
}
.process-summary strong {
  color: var(--ink);
  font-weight: 650;
}

/* ============================================================
   SECTION 10 · CASE STUDIES
   ============================================================ */
.cases-section {
  padding: 96px 0;
  background: var(--bg);
}
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.case-card {
  border: 1px solid var(--line);
  background: var(--bg);
  display: flex;
  flex-direction: column;
  transition: all 0.3s;
  overflow: hidden;
}
.case-card:hover {
  border-color: var(--ink);
  box-shadow: 0 8px 24px rgba(0, 31, 63, 0.08);
}
.case-image {
  aspect-ratio: 16/10;
  background: var(--bg-2);
  border-bottom: 1px solid var(--line);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--ink-mute);
  overflow: hidden;
  background-image:
    repeating-linear-gradient(45deg, transparent, transparent 8px, var(--line-soft) 8px, var(--line-soft) 9px);
}
.case-image-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--ink);
  color: var(--bg);
  padding: 4px 10px;
  font-family: var(--mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  font-weight: 600;
}
.case-image-placeholder {
  background: rgba(0,0,0,0.5);
  color: var(--bg);
  padding: 8px 14px;
  font-family: var(--mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
}
.case-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.case-meta {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--ink-mute);
  margin-bottom: 12px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.case-meta span:first-child {
  color: var(--accent);
  font-weight: 600;
}
.case-card h3 {
  font-family: var(--sans);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 16px;
  line-height: 1.3;
  letter-spacing: -0.01em;
}
.case-result {
  background: var(--bg-2);
  padding: 14px 16px;
  border-left: 3px solid var(--signal-green);
  margin-bottom: 16px;
}
.case-result-label {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
  font-weight: 600;
}
.case-result-text {
  font-size: var(--text-sm);
  color: var(--ink);
  line-height: 1.5;
  font-weight: 500;
}
.case-result-text strong {
  color: var(--signal-green);
  font-family: var(--mono);
  font-weight: 700;
}
.case-card-footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
}
.case-card-link {
  font-family: var(--mono);
  font-size: var(--text-sm);
  color: var(--ink-2);
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.04em;
}
.case-card-link:hover { color: var(--accent); }
.case-card-tags {
  display: flex;
  gap: 4px;
}
.case-card-tags span {
  font-family: var(--mono);
  font-size: 9px;
  padding: 3px 7px;
  background: var(--bg-3);
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}

.cases-cta {
  margin-top: 32px;
  text-align: center;
}

/* ============================================================
   SECTION 12 · RESOURCES
   ============================================================ */
.resources-section {
  padding: 96px 0;
  background: var(--bg);
}
.resources-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}
.resource-card {
  border: 1px solid var(--line);
  padding: 32px;
  background: var(--bg);
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
}
.resource-card:hover {
  border-color: var(--ink);
  background: var(--bg-2);
}
.resource-card-icon {
  width: 48px;
  height: 48px;
  border: 1.5px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.resource-card-tag {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  font-weight: 600;
}
.resource-card h3 {
  font-family: var(--sans);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 12px;
  line-height: 1.25;
  letter-spacing: -0.01em;
}
.resource-card p {
  font-size: var(--text-sm);
  color: var(--ink-soft);
  line-height: 1.6;
  margin-bottom: 20px;
}
.resource-card-link {
  margin-top: auto;
  font-family: var(--mono);
  font-size: var(--text-sm);
  color: var(--ink-2);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.resource-card-link:hover { color: var(--accent); }

.whitepaper-feature {
  background: linear-gradient(135deg, var(--ink) 0%, var(--ink-2) 100%);
  color: var(--bg);
  padding: 40px;
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 32px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.whitepaper-feature::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 31px, rgba(255,255,255,0.03) 31px, rgba(255,255,255,0.03) 32px),
    repeating-linear-gradient(90deg, transparent, transparent 31px, rgba(255,255,255,0.03) 31px, rgba(255,255,255,0.03) 32px);
}
.whitepaper-feature > * { position: relative; z-index: 1; }
.whitepaper-icon {
  width: 100px;
  height: 130px;
  background: var(--bg);
  border: 2px solid var(--accent);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  position: relative;
  font-family: var(--mono);
  font-size: var(--text-xs);
  font-weight: 600;
}
.whitepaper-icon::before {
  content: '';
  position: absolute;
  top: -2px; right: -2px;
  width: 24px; height: 24px;
  background: var(--accent);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}
.whitepaper-icon strong {
  font-family: var(--sans);
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 4px;
}
.whitepaper-content {}
.whitepaper-content-tag {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 8px;
  font-weight: 600;
}
.whitepaper-content h3 {
  font-family: var(--sans);
  font-size: var(--text-2xl);
  font-weight: 600;
  margin-bottom: 12px;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.whitepaper-content-meta {
  font-family: var(--mono);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.7);
  display: flex;
  gap: 16px;
}

.whitepaper-cta {
  background: var(--accent);
  color: var(--bg);
  padding: 18px 28px;
  border: none;
  font-family: var(--sans);
  font-weight: 600;
  font-size: var(--text-base);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  transition: background 0.2s;
}
.whitepaper-cta:hover { background: var(--bg); color: var(--ink); }

/* ============================================================
   SECTION 13 · FINAL CONTACT
   ============================================================ */
.contact-section {
  padding: 96px 0 64px;
  background: var(--bg-2);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}
.contact-form-wrap {
  background: var(--bg);
  border: 1px solid var(--ink);
  padding: 40px;
}
.contact-form-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.contact-form-title {
  font-family: var(--sans);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.contact-form-id {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--ink-mute);
  letter-spacing: 0.08em;
}
.contact-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.contact-form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.contact-form-field.full { grid-column: 1 / -1; }
.contact-form-field label {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}
.contact-form-field label .req { color: var(--signal-red); }
.contact-form-field input,
.contact-form-field select,
.contact-form-field textarea {
  font-family: var(--sans);
  font-size: var(--text-base);
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  outline: none;
  transition: border 0.2s;
}
.contact-form-field select,
.form-field select {
  appearance: auto;
  -webkit-appearance: menulist;
  cursor: pointer;
}
.contact-form-field input:focus,
.contact-form-field select:focus,
.contact-form-field textarea:focus {
  border-color: var(--accent);
}
.contact-form-field textarea { min-height: 90px; resize: vertical; font-family: var(--sans); }

.contact-form-checkboxes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 8px;
}
.contact-form-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: var(--bg);
  cursor: pointer;
  font-size: var(--text-sm);
  transition: all 0.2s;
}
.contact-form-checkbox:hover { border-color: var(--accent); }
.contact-form-checkbox input {
  width: 14px; height: 14px;
  accent-color: var(--accent);
}

.contact-form-submit {
  margin-top: 24px;
  width: 100%;
  padding: 18px;
  background: var(--ink-2);
  color: var(--bg);
  border: none;
  font-family: var(--sans);
  font-weight: 600;
  font-size: var(--text-md);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  transition: background 0.2s;
}
.contact-form-submit:hover { background: var(--accent); }
.contact-form-promise {
  margin-top: 12px;
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--ink-soft);
  text-align: center;
}
.contact-form-promise strong {
  color: var(--signal-green);
  font-weight: 600;
}

.contact-info {
  background: var(--ink);
  color: var(--bg);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.contact-info-block {
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}
.contact-info-block:last-child { border-bottom: none; padding-bottom: 0; }
.contact-info-label {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: 10px;
}
.contact-info-value {
  font-family: var(--mono);
  font-size: var(--text-md);
  color: var(--bg);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
}
.contact-info-value a { color: var(--bg); text-decoration: none; }
.contact-info-value a:hover { color: #6EBEFF; }

.contact-info-promise {
  background: rgba(0, 102, 204, 0.15);
  border-left: 3px solid var(--accent);
  padding: 14px 18px;
  font-size: var(--text-sm);
  line-height: 1.6;
}

.contact-special {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.contact-special-card {
  padding: 28px 32px;
  border: 2px solid var(--ink);
  background: var(--bg);
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 20px;
  align-items: center;
}
.contact-special-card.ex { border-color: var(--signal-amber); background: var(--signal-amber-bg); }
.contact-special-card.custom { border-color: var(--accent); background: var(--accent-light); }
.contact-special-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}
.contact-special-card.ex .contact-special-icon { background: var(--signal-amber); color: var(--bg); }
.contact-special-card.custom .contact-special-icon { background: var(--accent); color: var(--bg); }

.contact-special-text h4 {
  font-family: var(--sans);
  font-size: var(--text-md);
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 4px;
}
.contact-special-text p {
  font-size: var(--text-sm);
  color: var(--ink-soft);
  line-height: 1.5;
}

.contact-special-cta {
  font-family: var(--sans);
  font-weight: 600;
  font-size: var(--text-sm);
  padding: 12px 20px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.contact-special-card.ex .contact-special-cta {
  background: var(--signal-amber-ink);
  color: var(--bg);
}
.contact-special-card.custom .contact-special-cta {
  background: var(--ink-2);
  color: var(--bg);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--ink);
  color: var(--bg);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(260px, 1.4fr) repeat(3, minmax(160px, 1fr));
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand {}
.footer-logo {
  font-family: var(--sans);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.footer-logo-mark {
  width: 38px;
  height: 38px;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: var(--text-base);
}
.footer-brand p {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
  margin-bottom: 20px;
}
.footer-col h5 {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  margin-bottom: 16px;
}
.footer-col ul {
  list-style: none;
  padding: 0;
}
.footer-col ul li {
  margin-bottom: 10px;
}
.footer-col ul a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: var(--text-sm);
  transition: color 0.2s;
}
.footer-col ul a:hover { color: var(--bg); }
.footer-contact-note {
  color: rgba(255,255,255,0.5);
  font-family: var(--mono);
  font-size: var(--text-xs);
  margin-top: 8px;
}

.footer-newsletter {
  margin-top: 12px;
  display: flex;
  border: 1px solid rgba(255,255,255,0.2);
}
.footer-newsletter input {
  flex: 1;
  padding: 10px 14px;
  background: transparent;
  border: none;
  color: var(--bg);
  font-family: var(--mono);
  font-size: var(--text-sm);
  outline: none;
}
.footer-newsletter input::placeholder { color: rgba(255,255,255,0.4); }
.footer-newsletter button {
  background: var(--accent);
  color: var(--bg);
  border: none;
  padding: 10px 18px;
  font-family: var(--sans);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
}
.footer-newsletter button:hover { background: var(--bg); color: var(--ink); }

.footer-bottom {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  margin: 0 12px;
}
.footer-bottom a:hover { color: var(--bg); }

.error-page {
  padding-top: 104px;
  padding-bottom: 112px;
}

.error-page h1 {
  max-width: 780px;
  margin-top: 18px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(44px, 5vw, 78px);
  font-weight: 600;
  line-height: 1.02;
}

.error-page p {
  max-width: 720px;
  margin-top: 22px;
  color: var(--ink-soft);
  font-size: var(--text-lg);
  line-height: 1.7;
}

/* ============================================================
   UPDATED DEPLOYMENT AND CONTACT SURFACES
   ============================================================ */
.case-image {
  background-image: none;
  background-color: var(--bg-3);
}

.case-image picture,
.case-image img {
  display: block;
  width: 100%;
  height: 100%;
}

.case-image img {
  object-fit: cover;
  transform: scale(1.01);
  transition: transform 0.35s ease;
}

.case-card:hover .case-image img { transform: scale(1.045); }

.case-meta-bar {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.case-title {
  margin-bottom: 8px;
  min-height: 2.6em;
}

.case-loc {
  margin-bottom: 18px;
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--ink-soft);
  line-height: 1.55;
}

.case-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-bottom: 18px;
  background: var(--line);
  border: 1px solid var(--line);
}

.case-stats > div {
  min-width: 0;
  padding: 16px 14px;
  background: var(--bg);
}

.case-stat-num {
  font-family: var(--mono);
  font-size: clamp(20px, 2.3vw, 28px);
  line-height: 1;
  font-weight: 700;
  color: var(--ink);
}

.case-stat-num span {
  margin-left: 3px;
  font-size: 0.54em;
  color: var(--accent);
}

.case-stat-label {
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 10px;
  line-height: 1.35;
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.case-result {
  color: var(--ink-soft);
  font-size: var(--text-sm);
  line-height: 1.65;
}

.case-cta {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
  font-family: var(--mono);
  font-size: var(--text-sm);
  color: var(--ink-2);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.case-cta:hover { color: var(--accent); }

.cases-all {
  margin-top: 32px;
  display: flex;
  justify-content: center;
}

.cases-all .btn-secondary {
  text-decoration: none;
}

.contact-form,
.contact-info {
  border: 1px solid var(--line);
  box-shadow: 0 18px 44px rgba(0, 31, 63, 0.08);
}

.contact-form {
  background: var(--bg);
  padding: 36px;
}

.contact-block-title {
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}

.form-row.single { grid-template-columns: 1fr; }

.form-field {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-field label {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 650;
}

.form-field .req { color: var(--signal-red); }

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--text-base);
  line-height: 1.35;
  padding: 13px 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-field textarea {
  min-height: 112px;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.12);
}

.form-checkbox-group {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.form-checkbox {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: var(--bg-2);
  color: var(--ink);
  font-size: var(--text-sm);
  line-height: 1.25;
}

.form-checkbox input {
  flex: 0 0 auto;
  width: 15px;
  height: 15px;
  accent-color: var(--accent);
}

.form-submit {
  width: 100%;
  margin-top: 8px;
  padding: 16px 20px;
  border: 0;
  background: var(--ink-2);
  color: var(--bg);
  font-family: var(--sans);
  font-size: var(--text-md);
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.form-submit:hover { background: var(--accent); }

.form-note {
  margin-top: 12px;
  font-family: var(--mono);
  font-size: var(--text-xs);
  line-height: 1.55;
  color: var(--ink-soft);
  text-align: center;
}

.contact-info-list {
  list-style: none;
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
}

.contact-info-list li {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) auto;
  gap: 16px;
  align-items: start;
  padding: 18px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.035);
}

.contact-info-list li:last-child {
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.contact-card-head {
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255,255,255,0.18);
}

.contact-card-head .contact-block-title {
  margin-bottom: 10px;
  padding-bottom: 0;
  border-bottom: 0;
  color: #d9ecff;
  font-size: var(--text-lg);
  letter-spacing: 0.04em;
}

.contact-card-head p {
  max-width: 46rem;
  color: rgba(255,255,255,0.72);
  font-size: var(--text-sm);
  line-height: 1.65;
}

.contact-method-icon {
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(230,240,250,0.08);
  color: #b8d8ff;
  border: 1px solid rgba(230,240,250,0.14);
}

.contact-info-list strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--sans);
  font-size: var(--text-base);
  color: var(--bg);
  letter-spacing: 0;
  text-transform: none;
}

.contact-info-list a {
  color: var(--bg);
  text-decoration: none;
  overflow-wrap: anywhere;
}

.contact-info-list a:hover { color: #9fd0ff; }

.contact-method-value {
  display: inline-block;
  margin-bottom: 8px;
  font-family: var(--sans);
  font-size: clamp(17px, 1.35vw, 20px);
  font-weight: 700;
  line-height: 1.25;
}

.contact-info-list span {
  display: block;
  color: rgba(255,255,255,0.72);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.contact-method-action {
  align-self: center;
  padding: 11px 14px;
  border: 1px solid rgba(184,216,255,0.28);
  background: rgba(0,102,204,0.24);
  color: var(--bg);
  font-family: var(--sans);
  font-size: var(--text-sm);
  font-weight: 700;
  white-space: nowrap;
}

.contact-method-action:hover {
  border-color: #9fd0ff;
  background: rgba(0,102,204,0.42);
  color: var(--bg);
}

.contact-method-action.whatsapp-action {
  border-color: rgba(37,211,102,0.42);
  background: rgba(37,211,102,0.18);
}

.contact-method-action.whatsapp-action:hover {
  background: rgba(37,211,102,0.3);
}

.contact-method-note {
  grid-template-columns: 46px minmax(0, 1fr);
}

.contact-langs {
  padding: 18px;
  background: rgba(0,102,204,0.16);
  border-left: 3px solid var(--accent);
}

.contact-langs strong,
.contact-langs span {
  display: block;
}

.contact-langs strong {
  margin-bottom: 6px;
  font-family: var(--sans);
  font-size: var(--text-base);
}

.contact-langs span {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.72);
  letter-spacing: 0.06em;
}

.special-routes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.special-route {
  min-width: 0;
  display: grid;
  grid-template-columns: 52px 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 24px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  text-decoration: none;
}

.special-route:hover { border-color: var(--accent); }

.special-route-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-2);
}

.special-route h5 {
  margin-bottom: 5px;
  font-size: var(--text-md);
  line-height: 1.25;
}

.special-route p {
  color: var(--ink-soft);
  font-size: var(--text-sm);
  line-height: 1.5;
}

.special-route-arrow {
  font-family: var(--mono);
  font-size: 22px;
  color: var(--accent);
}

.footer-grid {
  grid-template-columns: 1.6fr 1fr 1fr 1.15fr;
}

html[dir="rtl"] .silesense-home,
body.rtl .silesense-home,
.silesense-home[dir="rtl"],
.silesense-rtl {
  direction: rtl;
}

html[dir="rtl"] .section-head-meta,
body.rtl .section-head-meta,
.silesense-home[dir="rtl"] .section-head-meta {
  text-align: left;
}

html[dir="rtl"] .case-meta-bar,
html[dir="rtl"] .contact-info-list li,
html[dir="rtl"] .special-route,
body.rtl .case-meta-bar,
body.rtl .contact-info-list li,
body.rtl .special-route,
.silesense-rtl .case-meta-bar,
.silesense-rtl .contact-info-list li,
.silesense-rtl .special-route {
  direction: rtl;
}

/* ============================================================
   2026-05 UI QA REFINEMENTS
   ============================================================ */
.pain-section,
.solution-section,
.product-section,
.platform-section,
.roi-section,
.process-section,
.cases-section,
.contact-section,
.product-detail-page {
  background-image:
    linear-gradient(180deg, rgba(255,255,255,0.92), rgba(255,255,255,0.86)),
    repeating-linear-gradient(0deg, transparent, transparent 79px, rgba(213,220,229,0.72) 79px, rgba(213,220,229,0.72) 80px),
    repeating-linear-gradient(90deg, transparent, transparent 79px, rgba(213,220,229,0.72) 79px, rgba(213,220,229,0.72) 80px);
  background-size: auto, 80px 80px, 80px 80px;
}

.industry-strip {
  background:
    linear-gradient(135deg, rgba(0,102,204,0.22), transparent 42%),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.055) 0 1px, transparent 1px 80px),
    var(--ink);
  padding-top: 52px;
  padding-bottom: 52px;
}

.industry-strip-title {
  font-size: clamp(18px, 1.4vw, 24px);
}

.industry-strip-title span,
.industry-list {
  font-size: var(--text-base);
}

.industry-list a {
  min-height: 32px;
  opacity: 0.94;
}

.platform-section {
  position: relative;
}

.platform-grid {
  grid-template-columns: minmax(360px, 0.92fr) minmax(0, 1.08fr);
}

.platform-kpi-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-bottom: 26px;
  border: 1px solid var(--line);
  background: var(--line);
}

.platform-kpi-row div {
  min-width: 0;
  padding: 18px 16px;
  background: rgba(255,255,255,0.92);
}

.platform-kpi-row strong {
  display: block;
  color: var(--ink-2);
  font-family: var(--mono);
  font-size: var(--text-2xl);
  line-height: 1;
}

.platform-kpi-row span {
  display: block;
  margin-top: 8px;
  color: var(--ink-soft);
  font-size: var(--text-sm);
  line-height: 1.35;
}

.platform-features li {
  background: rgba(255,255,255,0.76);
}

.platform-mockup {
  border-color: rgba(0,102,204,0.56);
  box-shadow: 0 24px 64px rgba(0,31,63,0.20);
}

.mockup-body {
  background:
    radial-gradient(circle at 18% 0%, rgba(110,190,255,0.18), transparent 32%),
    repeating-linear-gradient(0deg, transparent, transparent 35px, rgba(255,255,255,0.035) 36px),
    #0F1B2E;
}

.mockup-stat {
  background: rgba(255,255,255,0.065);
  border: 1px solid rgba(255,255,255,0.08);
  border-left: 2px solid #6EBEFF;
}

.why-us-section {
  background:
    radial-gradient(circle at 88% 12%, rgba(0,102,204,0.34), transparent 34%),
    repeating-linear-gradient(0deg, transparent, transparent 79px, rgba(255,255,255,0.035) 79px, rgba(255,255,255,0.035) 80px),
    var(--ink);
}

.compare-table {
  margin-right: 0;
  border-color: rgba(110,190,255,0.28);
  box-shadow: 0 24px 60px rgba(0,0,0,0.22);
}

.compare-row.head {
  background: rgba(0,102,204,0.24);
}

.compare-row.head > div,
.compare-cell {
  min-height: 62px;
}

.compare-cell.us {
  background: linear-gradient(90deg, rgba(0,102,204,0.34), rgba(0,102,204,0.2));
  border-left: 1px solid rgba(110,190,255,0.26);
}

.compare-cta {
  margin-right: 0;
  background: linear-gradient(90deg, rgba(0,102,204,0.24), rgba(110,190,255,0.10));
}

.product-detail-hero,
.product-detail-section {
  background: rgba(255,255,255,0.74);
}

.product-detail-card,
.product-detail-spec-table,
.product-detail-compare-table {
  box-shadow: 0 10px 28px rgba(0,31,63,0.05);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1280px) {
  .container, .container-narrow, .hero, .industry-strip, .utility-bar, .nav, .doc-meta { padding-left: 32px; padding-right: 32px; }
  .hero-grid, .platform-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .platform-mockup { margin-right: 44px; }
  .platform-photo-wall { max-height: 620px; }
  .pain-grid, .product-grid { grid-template-columns: repeat(2, 1fr); }
  .industry-strip { grid-template-columns: 1fr; gap: 20px; }
  .industry-list { grid-template-columns: repeat(4, 1fr); }
  .resources-grid, .cases-grid { grid-template-columns: 1fr; }
  .compare-row { grid-template-columns: minmax(160px, 1.05fr) repeat(3, minmax(0, 1fr)); }
  .compare-cell, .compare-row.head > div { padding: 16px 14px; font-size: var(--text-sm); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .roi-grid { grid-template-columns: 1fr; }
  .roi-input { border-right: none; border-bottom: 1px solid var(--line); }
  .process-flow { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .process-flow::before { display: none; }
  .contact-special, .special-routes, .illustrator-brief { grid-template-columns: 1fr; }
  .illustration-zones { grid-template-columns: 1fr 1fr; }
  .central-dashboard-title strong { font-size: clamp(10px, 1.45vw, 18px); }
  .central-dashboard-title span { display: none; }
  .central-dashboard-nav { padding: 0 3%; }
  .central-dashboard-nav span { font-size: clamp(7px, 0.8vw, 11px); }
  .central-visual-label { width: min(230px, 20vw); padding: 8px 10px; }
}
@media (max-width: 1100px) {
  .nav {
    position: sticky;
    top: 0;
    flex-wrap: wrap;
  }
  .mobile-menu-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
    border: 1px solid var(--line);
    background: var(--bg);
    color: var(--ink);
    padding: 10px 12px;
    font-family: var(--sans);
    font-size: var(--text-sm);
    font-weight: 700;
    cursor: pointer;
  }
  .mobile-menu-toggle[aria-expanded="true"] {
    background: var(--ink);
    border-color: var(--ink);
    color: var(--bg);
  }
  .nav-mobile-panel {
    display: none;
    flex-basis: 100%;
    order: 5;
    border-top: 1px solid var(--line);
    padding-top: 14px;
    margin-top: 14px;
    height: min(70vh, calc(100vh - 92px));
    max-height: calc(100vh - 92px);
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    scroll-padding-bottom: 24px;
  }
  @supports (height: 100dvh) {
    .nav-mobile-panel {
      height: min(70dvh, calc(100dvh - 92px));
      max-height: calc(100dvh - 92px);
    }
  }
  .nav-mobile-panel.is-open {
    display: block;
  }
  .nav-mobile-panel:focus {
    outline: 2px solid var(--accent);
    outline-offset: 4px;
  }
  .nav-mobile-panel .nav-menu {
    display: grid;
    gap: 0;
    width: 100%;
  }
  .nav-mobile-panel .nav-menu > li {
    border-bottom: 1px solid var(--line);
  }
  .nav-mobile-panel .nav-menu a {
    display: block;
    padding: 13px 0;
    border-bottom: 0;
  }
  .nav-mobile-panel .nav-submenu {
    position: static;
    min-width: 0;
    padding: 0 0 10px 16px;
    border: 0;
    box-shadow: none;
    background: transparent;
    opacity: 1;
    visibility: visible;
    transform: none;
  }
  .nav-mobile-panel .nav-submenu::before {
    display: none;
  }
  .nav-mobile-panel .nav-submenu a {
    padding: 8px 0;
    color: var(--ink-soft);
    font-size: var(--text-sm);
  }
  .mobile-lang-switch {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding-top: 16px;
  }
  .mobile-lang-switch a {
    color: var(--ink);
    text-decoration: none;
    border-color: var(--line);
    background: var(--bg-2);
  }
  .mobile-lang-switch a.active {
    border-color: var(--ink);
    background: var(--ink);
    color: var(--bg);
  }
  .floating-actions { display: none; }
  .compare-table,
  .compare-cta,
  .roi-grid {
    margin-right: 0;
  }
}
@media (max-width: 720px) {
  :root {
    --text-5xl: clamp(38px, 9.6vw, 54px);
    --text-3xl: 34px;
    --text-2xl: 28px;
  }
  .section,
  .product-section,
  .platform-section,
  .why-us-section,
  .roi-section,
  .process-section,
  .cases-section,
  .resources-section,
  .contact-section {
    padding-top: 88px;
    padding-bottom: 92px;
  }
  .container, .container-narrow, .hero, .industry-strip, .utility-bar, .nav, .doc-meta { padding-left: 20px; padding-right: 20px; }
  .utility-bar { display: none; }
  .nav {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
    width: 100%;
    overflow-x: clip;
  }
  .logo {
    min-width: 0;
    max-width: 100%;
    gap: 10px;
    overflow: hidden;
  }
  .logo-image {
    width: min(170px, 44vw);
    max-width: 100%;
  }
  .logo-text { font-size: var(--text-md); }
  .logo-meta { display: none; }
  .mobile-menu-toggle {
    justify-self: end;
    margin-left: 0;
    white-space: nowrap;
  }
  .nav-mobile-panel {
    grid-column: 1 / -1;
  }
  .hero,
  .product-v3-hero {
    overflow-x: clip;
  }
  .hero-grid,
  .hero-left,
  .product-v3-hero-copy {
    min-width: 0;
    width: 100%;
  }
  .hero h1,
  .product-v3-hero h1 {
    max-width: 100%;
    overflow-wrap: break-word;
    letter-spacing: 0;
  }
  .hero h1 .underline {
    display: inline;
  }
  .hero-sub {
    max-width: 100%;
  }
  .hero-site-photo picture {
    height: auto;
  }
  .hero-site-photo img {
    aspect-ratio: 16 / 10;
    height: auto;
    min-height: 0;
  }
  .hero-site-photo figcaption {
    align-items: flex-start;
    flex-direction: column;
  }
  .hero-site-photo figcaption strong {
    text-align: left;
  }
  .nav-cta {
    display: none;
  }
  .utility-left, .utility-right { gap: 12px; flex-wrap: wrap; }
  .pain-grid, .product-grid {
    grid-template-columns: 1fr;
    gap: 14px;
    background: transparent;
    border: 0;
  }
  .pain-card,
  .product-card {
    border: 1px solid var(--line);
    padding: 30px 24px;
  }
  .industry-list { grid-template-columns: repeat(2, 1fr); }
  .spec-callouts { grid-template-columns: repeat(2, 1fr); border-bottom: none; }
  .spec-callout:nth-child(1), .spec-callout:nth-child(2) { border-bottom: 1px solid var(--line); }
  .spec-callout:nth-child(2) { border-right: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .contact-form,
  .contact-info {
    padding: 24px 20px;
  }
  .form-row,
  .form-checkbox-group,
  .contact-form-row,
  .contact-form-checkboxes {
    grid-template-columns: 1fr;
  }
  .case-title { min-height: 0; }
  .case-meta-bar {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }
  .special-route {
    grid-template-columns: 44px 1fr;
    padding: 20px;
  }
  .contact-info-list li,
  .contact-method-note {
    grid-template-columns: 42px minmax(0, 1fr);
  }
  .contact-method-icon {
    width: 42px;
    height: 42px;
  }
  .contact-method-action {
    grid-column: 2;
    justify-self: start;
    margin-top: 2px;
  }
  .special-route-arrow { display: none; }
  .section-head { grid-template-columns: 1fr; gap: 18px; margin-bottom: 36px; padding-bottom: 20px; }
  .section-head-meta { text-align: left; }
  .section-title {
    font-size: clamp(30px, 8.5vw, 38px);
    line-height: 1.12;
  }
  .section-tag {
    font-size: 11px;
    letter-spacing: 0.1em;
  }
  .section-sub {
    font-size: var(--text-base);
    line-height: 1.65;
  }
  .compare-strip,
  .compare-cta {
    padding: 20px;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .compare-strip-text {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .compare-strip a,
  .compare-cta a {
    width: 100%;
    justify-content: center;
  }
  .product-schema {
    height: 270px;
    padding: 18px;
    margin-bottom: 24px;
  }
  .product-media img {
    aspect-ratio: 16 / 10;
  }
  .product-card h3 {
    font-size: 24px;
  }
  .product-card-desc,
  .product-fits-text,
  .product-specs {
    font-size: var(--text-base);
  }
  .product-spec-line {
    padding: 8px 0;
  }
  .platform-kpi-row {
    grid-template-columns: 1fr;
    margin-bottom: 28px;
  }
  .platform-kpi-row div {
    padding: 20px;
  }
  .platform-features { margin: 28px 0; }
  .platform-features li {
    grid-template-columns: 34px 1fr;
    padding: 18px 14px;
    padding-right: 14px;
    border: 1px solid var(--line);
    margin-bottom: 12px;
  }
  .platform-mockup {
    margin-right: 0;
    overflow: hidden;
  }
  .platform-photo-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: auto;
    aspect-ratio: auto;
    max-height: none;
    gap: 10px;
  }
  .platform-photo-main,
  .platform-photo-tile,
  .platform-photo-wide {
    grid-column: auto;
    grid-row: auto;
  }
  .platform-photo-main {
    grid-column: 1 / -1;
  }
  .platform-photo-wall img {
    aspect-ratio: 16 / 10;
    height: auto;
  }
  .mockup-window-bar,
  .mockup-dashboard-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
  .mockup-window-tabs {
    width: 100%;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 2px;
  }
  .mockup-body { padding: 22px; }
  .mockup-stats {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .mockup-chart {
    height: 190px;
  }
  .mockup-mobile {
    position: relative;
    right: auto;
    bottom: auto;
    width: min(240px, 72vw);
    margin: 24px auto 0;
  }
  .compare-row {
    grid-template-columns: 1fr;
    border-bottom: 1px solid rgba(255,255,255,0.16);
  }
  .compare-row.head { display: none; }
  .compare-cell {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    display: block;
    padding-right: 62px;
  }
  .compare-cell.label {
    background: rgba(0,0,0,0.3);
    color: var(--bg);
  }
  .compare-cell.value-them::before,
  .compare-cell.us::before {
    display: block;
    margin-bottom: 8px;
    color: rgba(255,255,255,0.55);
    content: attr(data-compare-label);
    font-family: var(--mono);
    font-size: var(--text-xs);
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }
  .roi-input,
  .roi-output {
    padding: 24px 20px;
  }
  .roi-label {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }
  .roi-breakdown-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding-right: 54px;
  }
  .roi-slider { width: calc(100% - 54px); }
  .roi-breakdown-pct {
    justify-self: start;
  }
  .process-flow { grid-template-columns: 1fr; }
  .process-step { min-height: 0; }
  .process-step h4,
  .process-step p,
  .process-step-time {
    max-width: calc(100% - 62px);
  }
  .process-summary {
    margin-right: 0;
    padding-right: 76px;
  }
  .illustration-zones { grid-template-columns: 1fr; }
  .doc-meta { flex-wrap: wrap; gap: 8px; }
  .whitepaper-feature { grid-template-columns: 1fr; gap: 20px; }
  .whitepaper-icon { margin: 0 auto; }
  .illustration-frame {
    min-width: 0;
    aspect-ratio: auto;
    height: min(620px, 150vw);
  }
  .silesense-central-visual {
    overflow: hidden;
  }
  .central-visual-media img {
    width: 175%;
    max-width: none;
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    object-fit: cover;
    object-position: center center;
  }
  .solution-section .container,
  .solution-section .container-narrow {
    overflow-x: hidden;
  }
  .central-dashboard-title,
  .central-dashboard-stats,
  .central-dashboard-nav,
  .central-zone-label {
    display: none;
  }
  .central-dashboard-stats {
    width: 32%;
    right: 0.4%;
  }
  .central-dashboard-stats div {
    padding: 0 5%;
  }
  .central-dashboard-stats span {
    font-size: 7px;
  }
  .central-dashboard-stats strong {
    font-size: 9px;
  }
  .central-equipment-panel,
  .central-vehicle-panel {
    display: none;
  }
  .central-zone-label,
  .central-visual-label span,
  .central-dashboard-nav span {
    font-size: 7px;
  }
  .central-visual-label strong {
    font-size: 8px;
  }
  .central-level-badge {
    min-width: 40px;
    padding: 4px 6px;
    font-size: 10px;
  }
}

/* ============================================================
   STANDARD WORDPRESS PAGES / PRODUCT DETAILS
   ============================================================ */
.silesense-page {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
}

.page-header {
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.96);
  position: sticky;
  top: 0;
  z-index: 20;
}

.page-nav {
  padding-top: 18px;
  padding-bottom: 18px;
}

.page-nav .nav-cta {
  text-decoration: none;
}

.page-main {
  min-height: 70vh;
}

.page-article {
  width: 100%;
}

.generic-page {
  padding-top: 96px;
  padding-bottom: 96px;
}

.generic-page h1 {
  font-family: var(--serif);
  font-size: var(--text-4xl);
  line-height: 1.08;
  margin-bottom: 24px;
}

.product-detail-page {
  background:
    linear-gradient(180deg, rgba(244,246,249,0.9), rgba(255,255,255,0.96) 360px),
    repeating-linear-gradient(0deg, transparent, transparent 79px, rgba(213,220,229,0.64) 79px, rgba(213,220,229,0.64) 80px),
    repeating-linear-gradient(90deg, transparent, transparent 79px, rgba(213,220,229,0.64) 79px, rgba(213,220,229,0.64) 80px),
    var(--bg);
}

.product-detail-hero,
.product-detail-section,
.product-detail-cta {
  margin: 0 auto;
  max-width: 1280px;
  padding-left: var(--section-pad);
  padding-right: var(--section-pad);
}

.product-detail-hero {
  padding-top: 96px;
  padding-bottom: 72px;
  border-bottom: 1px solid var(--line);
}

.product-detail-kicker,
.product-detail-section-head span {
  color: var(--accent);
  font-family: var(--mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.product-detail-hero h1 {
  max-width: 940px;
  margin-top: 18px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(44px, 5vw, 78px);
  font-weight: 600;
  line-height: 1.02;
}

.product-detail-lead {
  max-width: 840px;
  margin-top: 24px;
  color: var(--ink-soft);
  font-size: var(--text-lg);
  line-height: 1.7;
}

.product-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.product-detail-proof {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 54px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.82);
}

.product-detail-proof div {
  min-width: 0;
  padding: 24px;
  border-right: 1px solid var(--line);
}

.product-detail-proof div:last-child {
  border-right: none;
}

.product-detail-proof strong {
  display: block;
  color: var(--ink);
  font-family: var(--mono);
  font-size: var(--text-2xl);
  line-height: 1.1;
}

.product-detail-proof span {
  display: block;
  margin-top: 8px;
  color: var(--ink-soft);
  font-size: var(--text-sm);
  line-height: 1.5;
}

.product-detail-section {
  padding-top: 82px;
  padding-bottom: 82px;
  border-bottom: 1px solid var(--line-soft);
}

.product-detail-section-head {
  max-width: 880px;
  margin-bottom: 30px;
}

.product-detail-section-head h2 {
  margin-top: 12px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: var(--text-3xl);
  line-height: 1.12;
}

.product-detail-section-head p {
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: var(--text-base);
  line-height: 1.65;
}

.product-detail-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.product-detail-card {
  min-height: 210px;
  padding: 28px;
  background: var(--bg);
}

.product-detail-card h3 {
  color: var(--ink);
  font-size: var(--text-xl);
  line-height: 1.25;
}

.product-detail-card h3 a {
  color: inherit;
  text-decoration: none;
}

.product-detail-card p {
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: var(--text-base);
  line-height: 1.65;
}

.product-detail-inline-link {
  display: inline-flex;
  margin-top: 18px;
  color: var(--accent);
  font-weight: 700;
  text-decoration: none;
}

.product-detail-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 64px;
}

.product-detail-split > * {
  min-width: 0;
}

.product-detail-section ul {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.product-detail-section li {
  position: relative;
  padding-left: 24px;
  color: var(--ink-soft);
  font-size: var(--text-base);
  line-height: 1.65;
}

.product-detail-section li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  background: var(--accent);
}

.product-detail-spec-table,
.product-detail-compare-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--line);
  background: var(--bg);
}

.product-detail-spec-table th,
.product-detail-spec-table td,
.product-detail-compare-table th,
.product-detail-compare-table td {
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.product-detail-spec-table th,
.product-detail-compare-table th {
  width: 260px;
  background: var(--bg-2);
  color: var(--ink);
  font-family: var(--mono);
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.product-detail-spec-table td,
.product-detail-compare-table td {
  color: var(--ink-soft);
  line-height: 1.65;
}

.product-detail-faq {
  border-top: 1px solid var(--line);
  background: var(--bg);
}

.product-detail-faq summary {
  cursor: pointer;
  padding: 22px 0;
  color: var(--ink);
  font-size: var(--text-lg);
  font-weight: 700;
}

.product-detail-faq p {
  max-width: 840px;
  margin: 0;
  padding: 0 0 24px;
  color: var(--ink-soft);
  font-size: var(--text-base);
  line-height: 1.7;
}

.product-detail-cta {
  padding-top: 76px;
  padding-bottom: 88px;
  background: var(--ink);
  color: var(--bg);
}

.product-detail-cta h2 {
  max-width: 820px;
  font-family: var(--serif);
  font-size: var(--text-3xl);
  line-height: 1.12;
}

.product-detail-cta p {
  max-width: 760px;
  margin-top: 16px;
  color: rgba(255,255,255,0.78);
  font-size: var(--text-base);
  line-height: 1.7;
}

.product-detail-cta .btn-primary {
  margin-top: 28px;
}

.product-detail-v2 .volivue-contact-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.product-v2-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
  gap: 46px;
  align-items: center;
  max-width: 1440px;
  margin: 0 auto;
  padding: 88px var(--section-pad) 70px;
  border-bottom: 1px solid var(--line);
}

.product-v2-hero-copy {
  min-width: 0;
}

.product-detail-v2 h1,
.product-detail-v2 h2,
.product-detail-v2 h3,
.product-detail-v2 p,
.product-detail-v2 li,
.product-detail-v2 summary,
.product-detail-v2 td,
.product-detail-v2 th,
.product-detail-v2 .btn-primary,
.product-detail-v2 .btn-secondary {
  overflow-wrap: anywhere;
}

.product-v2-hero h1 {
  max-width: 760px;
  margin-top: 18px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(42px, 4.8vw, 76px);
  font-weight: 600;
  line-height: 1.02;
}

.product-v2-hero-media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #f8fafc;
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.12);
}

.product-v2-hero-media img {
  display: block;
  width: 100%;
  aspect-ratio: 1.36;
  object-fit: cover;
}

.product-v2-hero-media figcaption,
.product-v2-media-card figcaption {
  display: grid;
  gap: 6px;
  padding: 18px 20px;
  color: var(--ink-soft);
  font-size: var(--text-sm);
  line-height: 1.55;
}

.product-v2-hero-media figcaption {
  border-top: 1px solid var(--line);
  background: rgba(255,255,255,0.9);
}

.product-v2-proof {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 44px;
}

.product-v2-proof div:nth-child(3) {
  border-right: none;
}

.product-v2-proof div:nth-child(n+4) {
  border-top: 1px solid var(--line);
}

.product-v2-compact-cards {
  grid-template-columns: 1fr;
}

.product-v2-compact-cards .product-detail-card {
  min-height: 0;
}

.product-v2-spec-table th {
  width: 300px;
}

.product-v2-media-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.product-v2-media-card {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg);
}

.product-v2-media-card img {
  display: block;
  width: 100%;
  aspect-ratio: 1.5;
  object-fit: cover;
  background: #f8fafc;
}

.product-v2-media-card figcaption strong {
  color: var(--ink);
  font-size: var(--text-base);
}

.product-v2-media-card figcaption span {
  color: var(--ink-soft);
}

.product-v2-final-cta .volivue-contact-buttons {
  margin-top: 24px;
}

.product-v2-sticky-cta {
  display: none;
}

.product-detail-v3 {
  background: #f7f9fc;
}

.product-page--radar {
  --product-accent: #0A9FB8;
  --product-accent-dark: #005B78;
  --product-accent-soft: rgba(10,159,184,.16);
}

.product-v3-hero,
.product-v3-section,
.product-v3-proof,
.product-v2-final-cta {
  padding-left: var(--section-pad);
  padding-right: var(--section-pad);
}

.product-v3-hero {
  display: grid;
  /* 图文比例：文字列约 38%，图片列约 62%，避免超长标题挤压图片 */
  grid-template-columns: minmax(0, .62fr) minmax(380px, 1.38fr);
  gap: clamp(28px, 4.2vw, 64px);
  align-items: center;
  padding-top: clamp(72px, 7vw, 118px);
  padding-bottom: 34px;
  background:
    linear-gradient(135deg, rgba(255,255,255,.96), rgba(238,244,251,.96)),
    radial-gradient(circle at 80% 20%, rgba(0,102,204,.12), transparent 32%);
  border-bottom: 1px solid var(--line);
}

.product-page--radar .product-v3-hero {
  background:
    linear-gradient(135deg, rgba(255,255,255,.97), rgba(234,244,248,.96)),
    radial-gradient(circle at 78% 18%, var(--product-accent-soft), transparent 34%),
    linear-gradient(120deg, rgba(0,91,120,.08), transparent 56%);
}

.product-page--radar .product-detail-kicker,
.product-page--radar .product-v3-section-head span,
.product-page--radar .product-v3-contact-header span {
  color: var(--product-accent-dark);
}

.product-v3-hero-copy {
  min-width: 0;
}

.product-v3-hero h1 {
  max-width: 820px;
  margin-top: 18px;
  color: var(--ink);
  font-family: var(--serif);
  /* 缩小 H1 字号，避免文字列远高于图片列 */
  font-size: clamp(28px, 3.0vw, 46px);
  font-weight: 600;
  line-height: 1.08;
}

.product-v3-hero .product-detail-lead {
  max-width: 780px;
  margin-top: 24px;
  color: var(--ink-soft);
  font-size: clamp(17px, 1.35vw, 21px);
  line-height: 1.7;
}

.product-v3-hero-media {
  min-width: 0;
  margin: 0;
}

.product-v3-hero-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(0,31,63,.14);
  background: #e9eef5;
  box-shadow: 0 28px 70px rgba(0,31,63,.16);
}

.product-page--radar .product-v3-hero-frame {
  background: #ddeaf0;
  box-shadow: 0 28px 72px rgba(0,91,120,.18);
}

.product-page--radar .product-v3-hero-frame::after {
  content: "";
  position: absolute;
  inset: 10% 9% auto auto;
  width: clamp(64px, 9vw, 130px);
  aspect-ratio: 1;
  border: 1px solid rgba(10,159,184,.42);
  border-radius: 50%;
  box-shadow: 0 0 0 14px rgba(10,159,184,.08), 0 0 0 32px rgba(10,159,184,.04);
  pointer-events: none;
}

.product-v3-hero-main {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: linear-gradient(135deg, #eef2f6, #d6dde6);
}

.product-v3-hero-sensor,
.product-v3-hero-controller {
  position: absolute;
  display: block;
  border: 1px solid rgba(255,255,255,.72);
  background: rgba(255,255,255,.9);
  box-shadow: 0 18px 42px rgba(0,31,63,.16);
}

.product-v3-hero-sensor {
  right: 5%;
  bottom: 7%;
  width: min(118px, 21%);
  aspect-ratio: .52;
  object-fit: contain;
  padding: 8px;
}

.product-v3-hero-controller {
  left: 5%;
  bottom: 7%;
  width: min(210px, 34%);
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.product-v3-hero-media figcaption,
.product-v3-media-card figcaption {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  color: var(--ink-soft);
  background: rgba(255,255,255,.94);
  border: 1px solid var(--line);
  border-top: none;
  font-size: var(--text-sm);
}

.product-v3-proof {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}

.product-v3-proof > div {
  min-width: 0;
  padding: 22px 18px;
  background: #fff;
}

.product-v3-proof strong {
  display: block;
  color: var(--ink);
  font-family: var(--mono);
  font-size: clamp(16px, 1.16vw, 20px);
  line-height: 1.15;
}

.product-page--radar .product-v3-proof strong {
  color: var(--product-accent-dark);
}

.product-v3-proof span {
  display: block;
  margin-top: 7px;
  color: var(--ink-soft);
  font-size: var(--text-xs);
  line-height: 1.45;
}

.product-v3-review-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, .56fr);
  gap: clamp(28px, 4vw, 58px);
  align-items: center;
  background: #eef4fa;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.product-v3-review-copy {
  max-width: 860px;
  min-width: 0;
}

.product-v3-review-copy > span {
  color: var(--accent);
  font-family: var(--mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.product-v3-review-copy h2 {
  margin-top: 14px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(32px, 3.2vw, 54px);
  line-height: 1.07;
}

.product-v3-review-copy p {
  margin-top: 16px;
  color: var(--ink-soft);
  font-size: var(--text-base);
  line-height: 1.72;
}

.product-v3-review-panel {
  min-width: 0;
  padding-left: clamp(22px, 3vw, 38px);
  border-left: 2px solid var(--ink);
}

.product-v3-review-facts {
  display: grid;
  gap: 1px;
  margin-bottom: 20px;
  background: var(--line);
  border: 1px solid var(--line);
}

.product-v3-review-facts div {
  display: grid;
  grid-template-columns: minmax(120px, .45fr) minmax(0, 1fr);
  gap: 12px;
  padding: 13px 14px;
  background: #fff;
}

.product-v3-review-facts strong {
  color: var(--ink);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.35;
  text-transform: uppercase;
}

.product-v3-review-facts span {
  color: var(--ink-soft);
  font-size: var(--text-sm);
  line-height: 1.45;
}

.product-v3-review-checklist {
  gap: 10px;
  background: transparent;
  border: 0;
}

.product-v3-review-checklist div {
  grid-template-columns: 1fr;
  gap: 7px;
  padding: 16px 18px;
  border: 1px solid rgba(203,214,228,.92);
}

.product-v3-review-checklist strong {
  font-size: 12px;
  letter-spacing: 0.04em;
}

.product-v3-review-cta .volivue-contact-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 0;
}

.product-v3-review-cta .volivue-contact-buttons a {
  justify-content: center;
}

.product-v3-section {
  padding-top: clamp(72px, 7vw, 112px);
  padding-bottom: clamp(72px, 7vw, 112px);
  border-bottom: 1px solid var(--line-soft);
}

.product-v3-section-head {
  max-width: 880px;
  margin-bottom: 34px;
}

.product-v3-section-head span {
  color: var(--accent);
  font-family: var(--mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
}

.product-v3-section-head h2 {
  margin-top: 12px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(31px, 3vw, 50px);
  font-weight: 600;
  line-height: 1.08;
}

.product-v3-section-head p {
  margin-top: 14px;
  color: var(--ink-soft);
  max-width: 760px;
}

.product-v3-pain-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}

.product-v3-pain-card,
.product-v3-app-card,
.product-v3-case-card,
.product-v3-value-grid article,
.product-v3-service-timeline article {
  min-width: 0;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 16px 42px rgba(0,31,63,.07);
}

.product-v3-pain-card {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  min-height: 0;
  padding: 18px;
}

.product-v3-pain-card img {
  box-sizing: border-box;
  display: block;
  width: 96px;
  height: 96px;
  min-height: 0;
  padding: 8px;
  aspect-ratio: 1;
  object-fit: contain;
  background: #f3f6fa;
  border: 1px solid #e5ebf3;
  border-radius: 8px;
}

.product-v3-pain-card h3,
.product-v3-app-card h3,
.product-v3-case-card h3,
.product-v3-value-grid h3,
.product-v3-step h3,
.product-v3-service-timeline h3 {
  color: var(--ink);
  font-size: var(--text-lg);
  line-height: 1.24;
}

.product-v3-pain-card p,
.product-v3-app-card p,
.product-v3-case-card p,
.product-v3-value-grid p,
.product-v3-step p,
.product-v3-service-timeline p {
  margin-top: 8px;
  color: var(--ink-soft);
  line-height: 1.56;
}

.product-page--radar .product-v3-pain {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 3vw, 44px);
  align-items: start;
  background:
    linear-gradient(180deg, #f7f9fc 0%, #edf5f8 100%);
}

.product-page--radar .product-v3-pain .product-v3-section-head {
  max-width: 980px;
  margin-bottom: 0;
  padding-top: 0;
}

.product-page--radar .product-v3-pain .product-v3-section-head h2 {
  max-width: 860px;
  font-size: clamp(36px, 3.2vw, 52px);
  line-height: 1.08;
}

.product-page--radar .product-v3-pain-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  align-items: stretch;
}

.product-page--radar .product-v3-pain-card {
  display: flex;
  min-height: 0;
  padding: 0;
  overflow: hidden;
  border-radius: 8px;
  flex-direction: column;
}

.product-page--radar .product-v3-pain-card img {
  /*
   * 推荐提供图片尺寸：1200×675px（16:9），主体工业场景、避免四周大面积留白。
   * object-fit:cover 裁切填满容器；若图片主体偏中，视觉效果最佳。
   */
  display: block;
  width: calc(100% - 24px);
  height: auto;
  min-height: 0;
  margin: 12px 12px 0;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #e8f1f5;
  border-radius: 4px;
}

.product-page--radar .product-v3-pain-card > div {
  display: flex;
  min-height: 188px;
  padding: 24px 26px 28px;
  flex-direction: column;
  justify-content: center;
}

.product-page--radar .product-v3-pain-card h3 {
  font-size: 22px;
  line-height: 1.2;
}

.product-page--radar .product-v3-pain-card p {
  max-width: 34em;
}

.product-v3-workflow,
.product-v3-specs,
.product-v3-platform,
.product-v3-service {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  gap: clamp(30px, 4.6vw, 66px);
  align-items: center;
}

.product-v3-workflow-visual img,
.product-v3-spec-visual img,
.product-v3-platform figure img,
.product-v3-service figure img {
  /*
   * 推荐提供图片尺寸：1200×900px（4:3）或 1280×960px，横向工业现场 / 系统截图。
   * 主体内容应占画面 80% 以上，避免边缘大面积留白；使用 object-fit:cover 裁切填满。
   */
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 24px 62px rgba(0,31,63,.1);
}

.product-v3-step-list {
  display: grid;
  gap: 16px;
}

.product-v3-step {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 18px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.product-v3-step > span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: #fff;
  background: var(--ink);
  font-family: var(--mono);
  font-size: var(--text-sm);
}

.product-v3-value {
  background: #fff;
}

.product-v3-value-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.product-v3-value-grid article {
  padding: 24px;
}

.product-v3-specs {
  background: linear-gradient(180deg, #fff, #f4f7fb);
}

.product-v3-spec-table {
  display: grid;
  gap: 10px;
}

.product-v3-spec-row {
  display: grid;
  grid-template-columns: minmax(150px, .42fr) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 16px 18px;
  background: #fff;
  border: 1px solid var(--line);
}

.product-v3-spec-row strong {
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--text-sm);
}

.product-v3-spec-row span {
  color: var(--ink-soft);
  line-height: 1.55;
}

.product-v3-app-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.product-v3-app-card {
  padding: 16px;
}

.product-v3-app-card img {
  /*
   * 推荐提供图片尺寸：960×720px（4:3），行业应用场景图，Volivue 品牌可见。
   * 同一行 App 卡片必须全部使用相同宽高比，保证卡片等高对齐。
   */
  display: block;
  width: calc(100% - 24px);
  margin: 12px 12px 12px;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 4px;
  background: #f3f6fa;
}

.product-v3-media {
  background: #eef3f8;
}

.product-v3-media-layout {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}

.product-v3-media-card {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 16px 42px rgba(0,31,63,.08);
}

.product-v3-media-video {
  grid-column: span 2;
}

.product-v3-media-card img,
.product-v3-media-card video {
  /*
   * 推荐提供图片尺寸：1200×675px（16:9），产品实物 / 安装场景 / 操作界面截图。
   * 同一组 media 卡片（Visual Checks 区域）必须全部使用 16:9，图片之间风格统一。
   * 若暂无图片，使用占位色块 + Volivue logo 作为骨架屏。
   */
  display: block;
  width: calc(100% - 16px);
  margin: 8px 8px 0;
}

.product-v3-media-card img {
  background: #f6f9fc;
  border-radius: 4px;
}

.product-v3-media-card video {
  background: #0b1220;
  border-radius: 4px;
}

.product-v3-media-card img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.product-v3-media-site img,
.product-v3-media-render img,
.product-v3-media-install img {
  object-fit: cover;
}

.product-v3-media-sensor img {
  aspect-ratio: 1;
  object-fit: contain;
  padding: 18px;
}

.product-v3-media-controller img {
  aspect-ratio: 16 / 9;
  object-fit: contain;
  padding: 14px;
}

.product-v3-media-card video {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  height: 100%;
  min-height: 360px;
}

.product-v3-media-card figcaption strong {
  color: var(--ink);
  font-size: clamp(19px, 1.6vw, 26px);
  line-height: 1.22;
}

.product-v3-media-card figcaption span {
  color: var(--ink-soft);
  font-size: clamp(15px, 1vw, 18px);
  line-height: 1.65;
}

.product-v3-platform-flow {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 26px;
}

.product-v3-platform-flow span {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 56px;
  padding: 10px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  font-family: var(--mono);
  font-size: var(--text-xs);
  text-align: center;
}

.product-v3-feature-list {
  display: grid;
  gap: 12px;
  list-style: none;
}

.product-v3-feature-list li {
  position: relative;
  padding-left: 24px;
  color: var(--ink-soft);
}

.product-v3-feature-list li::before {
  content: '';
  position: absolute;
  top: .65em;
  left: 0;
  width: 8px;
  height: 8px;
  background: var(--accent);
}

.product-v3-service {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.04fr);
  background: #fff;
}

.product-v3-service > figure {
  align-self: stretch;
}

.product-v3-service > figure img {
  height: 100%;
  min-height: 520px;
  object-fit: cover;
}

.product-v3-service-timeline {
  display: grid;
  gap: 12px;
  counter-reset: service;
}

.product-v3-service-timeline article {
  position: relative;
  padding: 20px 22px 20px 64px;
}

.product-v3-service-timeline article::before {
  counter-increment: service;
  content: counter(service);
  position: absolute;
  left: 18px;
  top: 18px;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  color: #fff;
  background: var(--accent);
  font-family: var(--mono);
}

.product-v3-case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.product-v3-case-card {
  overflow: hidden;
}

.product-v3-case-card img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #f3f6fa;
}

.product-v3-case-card div {
  padding: 24px;
}

.product-v3-faq-list {
  display: grid;
  gap: 12px;
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
}

.product-v3-faq .product-v3-section-head {
  width: min(100%, 980px);
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.product-v3-contact-band {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, .9fr);
  gap: clamp(24px, 4vw, 54px);
  align-items: center;
  padding: clamp(54px, 5vw, 82px) var(--section-pad);
  color: #fff;
  background:
    linear-gradient(135deg, rgba(0,31,63,.98), rgba(0,61,122,.95)),
    url('../images/products/patch-mount/reference-iot-platform-20260510.png') center / cover;
}

.product-v3-contact-copy span {
  color: rgba(255,255,255,.72);
  font-family: var(--mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
}

.product-v3-contact-copy h2 {
  max-width: 780px;
  margin-top: 14px;
  color: #fff;
  font-family: var(--serif);
  font-size: clamp(30px, 3.4vw, 54px);
  line-height: 1.08;
}

.product-v3-contact-methods {
  display: grid;
  gap: 12px;
}

.product-v3-contact-method {
  display: grid;
  gap: 5px;
  min-width: 0;
  padding: 18px 20px;
  color: #fff;
  text-decoration: none;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  backdrop-filter: blur(10px);
}

.product-v3-contact-method strong {
  font-size: var(--text-base);
}

.product-v3-contact-method span {
  color: rgba(255,255,255,.72);
  line-height: 1.55;
}

.product-detail-v3 h1,
.product-detail-v3 h2,
.product-detail-v3 h3,
.product-detail-v3 p,
.product-detail-v3 li,
.product-detail-v3 summary,
.product-detail-v3 span,
.product-detail-v3 strong {
  overflow-wrap: anywhere;
}

@media (max-width: 960px) {
  .product-v3-hero,
  .product-v3-workflow,
  .product-v3-specs,
  .product-v3-platform,
  .product-v3-service {
    grid-template-columns: 1fr;
  }
  .product-v3-proof {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .product-v3-pain-grid,
  .product-v3-value-grid,
  .product-v3-case-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .product-v3-app-grid,
  .product-v3-media-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .product-v3-contact-band {
    grid-template-columns: 1fr;
  }
  .product-v3-platform-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .product-detail-proof,
  .product-detail-card-grid,
  .product-detail-split {
    grid-template-columns: 1fr;
  }
  .product-v2-hero {
    grid-template-columns: 1fr;
  }
  .product-v2-proof {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .product-v2-proof div,
  .product-v2-proof div:nth-child(3) {
    border-right: 1px solid var(--line);
  }
  .product-v2-proof div:nth-child(2n) {
    border-right: none;
  }
  .product-v2-proof div:nth-child(n+3) {
    border-top: 1px solid var(--line);
  }
  .product-detail-proof div {
    border-right: none;
    border-bottom: 1px solid var(--line);
  }
  .product-detail-proof div:last-child {
    border-bottom: none;
  }
}

@media (max-width: 1100px) {
  .product-page--radar .product-v3-pain {
    grid-template-columns: 1fr;
  }
  .product-page--radar .product-v3-pain .product-v3-section-head {
    max-width: 780px;
  }
  .product-page--radar .product-v3-pain .product-v3-section-head h2 {
    font-size: 34px;
  }
}

@media (max-width: 720px) {
  .product-v3-hero,
  .product-v3-section,
  .product-v3-proof,
  .product-v2-final-cta {
    padding-left: 18px;
    padding-right: 18px;
  }
  .product-v3-hero {
    gap: 24px;
    padding-top: 42px;
    padding-bottom: 24px;
  }
  .product-v3-hero-frame {
    aspect-ratio: 16 / 9;
  }
  .product-v3-hero h1 {
    margin-top: 12px;
    font-size: clamp(32px, 9.2vw, 40px);
    line-height: 1.04;
  }
  .product-v3-hero .product-detail-lead {
    margin-top: 16px;
    font-size: 16px;
    line-height: 1.58;
  }
  .product-v3-hero .volivue-contact-buttons {
    gap: 10px;
    margin-top: 22px;
  }
  .product-v3-hero .volivue-contact-buttons a {
    min-height: 48px;
    padding: 12px 14px;
  }
  .product-v3-section {
    padding-top: 46px;
    padding-bottom: 48px;
  }
  .product-v3-section-head {
    margin-bottom: 20px;
  }
  .product-v3-section-head h2 {
    margin-top: 8px;
    font-size: clamp(25px, 7vw, 32px);
    line-height: 1.12;
  }
  .product-v3-section-head p {
    margin-top: 10px;
    line-height: 1.58;
  }
  .product-v3-pain-grid,
  .product-v3-value-grid,
  .product-v3-media-layout,
  .product-v3-case-grid {
    grid-template-columns: 1fr;
  }
  .product-v3-proof {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding-left: 0;
    padding-right: 0;
  }
  .product-v3-proof > div {
    padding: 16px 14px;
  }
  .product-v3-proof strong {
    font-size: 16px;
  }
  .product-v3-proof span {
    font-size: 12px;
  }
  .product-v3-pain-card {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 14px;
    min-height: 0;
    padding: 14px;
  }
  .product-v3-pain-card img {
    width: 76px;
    height: 76px;
    padding: 6px;
    min-height: 0;
  }
  .product-page--radar .product-v3-pain {
    gap: 22px;
  }
  .product-page--radar .product-v3-pain .product-v3-section-head h2 {
    font-size: 30px;
  }
  .product-page--radar .product-v3-pain-grid {
    grid-template-columns: 1fr;
  }
  .product-page--radar .product-v3-pain-card {
    display: flex;
    gap: 0;
    padding: 0;
  }
  .product-page--radar .product-v3-pain-card img {
    width: 100%;
    height: auto;
    padding: 0;
    aspect-ratio: 16 / 9;
  }
  .product-page--radar .product-v3-pain-card > div {
    min-height: 0;
    padding: 20px;
  }
  .product-page--radar .product-v3-pain-card h3 {
    font-size: 20px;
  }
  .product-v3-pain-card p,
  .product-v3-app-card p,
  .product-v3-case-card p,
  .product-v3-value-grid p,
  .product-v3-step p,
  .product-v3-service-timeline p {
    line-height: 1.55;
  }
  .product-v3-workflow-copy,
  .product-v3-service > div {
    order: 1;
  }
  .product-v3-workflow-visual,
  .product-v3-service > figure {
    order: 2;
  }
  .product-v3-workflow-visual img,
  .product-v3-spec-visual img,
  .product-v3-platform figure img,
  .product-v3-service figure img {
    height: 210px;
    max-height: 210px;
    object-fit: cover;
    object-position: center;
  }
  .product-v3-workflow-visual img {
    object-position: center bottom;
  }
  .product-v3-platform figure img {
    object-position: 58% center;
  }
  .product-v3-service figure img {
    object-position: center top;
  }
  .product-v3-platform figure,
  .product-v3-service > figure {
    display: none;
  }
  .product-v3-step {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 12px;
    padding: 14px 0;
  }
  .product-v3-step > span {
    width: 34px;
    height: 34px;
  }
  .product-v3-value-grid article {
    padding: 18px;
  }
  .product-v3-spec-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 13px 14px;
  }
  .product-v3-app-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .product-v3-app-card {
    display: grid;
    grid-template-columns: 86px minmax(0, 1fr);
    gap: 12px;
    align-items: start;
    padding: 13px;
  }
  .product-v3-app-card img {
    width: 86px;
    height: 86px;
    margin: 0;
    aspect-ratio: auto;
    object-fit: contain;
  }
  .product-v3-app-card h3 {
    margin-top: 0;
  }
  .product-v3-app-card p {
    margin-top: 6px;
    font-size: 13px;
  }
  .product-v3-platform-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px;
    margin-bottom: 18px;
  }
  .product-v3-platform-flow span {
    min-height: 44px;
    padding: 8px;
  }
  .product-v3-media-video {
    grid-column: auto;
    grid-row: auto;
  }
  .product-v3-media-card video {
    height: auto;
    min-height: 0;
  }
  .product-v3-media-card figcaption {
    padding: 13px 14px;
    border-top: 1px solid var(--line);
    border-left: none;
  }
  .product-v3-case-card img {
    max-height: 168px;
    object-fit: cover;
  }
  .product-v3-case-card div {
    padding: 18px;
  }
  .product-v3-service-timeline article {
    padding: 16px 16px 16px 54px;
  }
  .product-v3-service-timeline article::before {
    left: 15px;
    top: 16px;
    width: 28px;
    height: 28px;
  }
  .product-v3-contact-band {
    padding: 42px 18px;
  }
  .product-v3-faq-list {
    gap: 8px;
  }
  .product-v3-hero-sensor {
    width: min(86px, 24%);
  }
  .product-v3-hero-controller {
    width: min(150px, 38%);
  }
  .product-detail-hero,
  .product-detail-section,
  .product-detail-cta,
  .generic-page {
    padding-left: 20px;
    padding-right: 20px;
  }
  .product-detail-hero {
    padding-top: 70px;
    padding-bottom: 56px;
  }
  .product-detail-hero h1 {
    font-size: clamp(36px, 10vw, 48px);
  }
  .product-detail-lead {
    font-size: var(--text-base);
  }
  .product-detail-section {
    padding-top: 64px;
    padding-bottom: 64px;
  }
  .product-detail-card {
    min-height: 0;
    padding: 24px 20px;
  }
  .product-detail-spec-table th,
  .product-detail-spec-table td,
  .product-detail-compare-table th,
  .product-detail-compare-table td {
    display: block;
    width: auto;
    padding: 14px 16px;
  }
  .product-detail-spec-table td,
  .product-detail-compare-table td {
    border-bottom: 1px solid var(--line);
  }
  .product-v2-hero {
    padding: 70px 20px 56px;
  }
  .product-v2-hero h1 {
    font-size: clamp(34px, 9vw, 48px);
  }
  .product-v2-proof,
  .product-v2-media-grid {
    grid-template-columns: 1fr;
  }
  .product-v2-proof div,
  .product-v2-proof div:nth-child(2n),
  .product-v2-proof div:nth-child(3) {
    border-right: none;
  }
  .product-v2-proof div {
    border-top: none;
  }
  .product-v2-sticky-cta {
    display: none;
  }
  .product-v2-sticky-cta .volivue-contact-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin: 0;
  }
  .product-v2-sticky-cta .btn-primary,
  .product-v2-sticky-cta .btn-secondary {
    min-height: 44px;
    justify-content: center;
    padding: 12px 10px;
    font-size: 13px;
    white-space: normal;
  }
}

@media (max-width: 480px) {
  .product-v3-proof {
    grid-template-columns: 1fr;
  }
  .product-v3-proof > div {
    display: grid;
    grid-template-columns: minmax(98px, auto) minmax(0, 1fr);
    gap: 8px 12px;
    align-items: baseline;
    padding: 13px 14px;
  }
  .product-v3-proof strong,
  .product-v3-proof span {
    margin-top: 0;
  }
  .product-v3-proof span {
    font-size: 12px;
  }
}

/* Product detail local UI refresh 2026-05-10 */
.product-v3-apps {
  background: #fff;
}

.product-v3-app-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.product-v3-app-card {
  padding: 0;
  overflow: hidden;
  border-radius: 0;
  background: #fff;
}

.product-v3-app-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  margin: 0;
  object-fit: cover;
  object-position: center;
  background: #e9f0f7;
}

.product-v3-app-card h3,
.product-v3-app-card p {
  padding-left: 18px;
  padding-right: 18px;
}

.product-v3-app-card h3 {
  margin-top: 18px;
}

.product-v3-app-card p {
  padding-bottom: 20px;
}

.product-v3-workflow {
  grid-template-columns: minmax(430px, .92fr) minmax(0, 1.08fr);
  align-items: stretch;
  background: #eef4fa;
}

.product-v3-specs {
  grid-template-columns: minmax(0, .86fr) minmax(520px, 1.14fr);
  align-items: stretch;
}

.product-v3-specs-copy {
  min-width: 0;
}

.product-v3-specs .product-v3-section-head {
  margin-bottom: 24px;
}

.product-v3-specs .product-v3-section-head h2 {
  font-size: clamp(30px, 2.7vw, 46px);
}

.product-v3-specs .product-v3-section-head p {
  line-height: 1.55;
}

.product-v3-spec-row {
  gap: 16px;
  padding: 14px 16px;
}

.product-v3-spec-row span {
  font-size: clamp(14px, .95vw, 16px);
  line-height: 1.5;
}

.product-v3-spec-visual {
  display: flex;
  align-self: stretch;
  min-width: 0;
  margin: 0;
}

.product-v3-spec-visual img {
  height: 100%;
  min-height: 560px;
  max-height: none;
  object-fit: cover;
  object-position: center;
}

.product-v3-workflow-visual,
.product-v3-platform figure,
.product-v3-service > figure {
  margin: 0;
  min-width: 0;
}

.product-v3-workflow-visual img,
.product-v3-platform figure img,
.product-v3-service > figure img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  max-height: none;
  object-fit: cover;
  border: 0;
  box-shadow: 0 24px 60px rgba(0,31,63,.12);
}

.product-v3-workflow-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(26px, 3vw, 44px);
  background: #fff;
  border: 1px solid var(--line);
}

.product-v3-step-list {
  gap: 10px;
}

.product-v3-step {
  align-items: start;
  padding: 16px 0;
}

.product-v3-platform {
  grid-template-columns: minmax(0, .98fr) minmax(420px, 1.02fr);
  align-items: stretch;
  background:
    linear-gradient(90deg, rgba(248,251,255,.98) 0%, rgba(248,251,255,.94) 66%, rgba(248,251,255,.2) 100%),
    radial-gradient(circle at 8% 16%, rgba(0,102,204,.08), transparent 34%);
}

.product-v3-platform-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: clamp(24px, 3.4vw, 48px);
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(203,214,228,.8);
  box-shadow: 0 22px 58px rgba(0,31,63,.08);
  backdrop-filter: blur(12px);
}

.product-v3-platform .product-v3-section-head {
  max-width: 760px;
  margin-bottom: 28px;
}

.product-v3-platform .product-v3-section-head span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  color: #0057b8;
  background: rgba(0,102,204,.08);
  border: 1px solid rgba(0,102,204,.16);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
}

.product-v3-platform .product-v3-section-head h2 {
  max-width: 740px;
  margin-top: 16px;
  font-size: clamp(34px, 3.2vw, 52px);
  line-height: 1.04;
}

.product-v3-platform-flow {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.product-v3-platform-flow span {
  align-items: start;
  justify-items: start;
  min-height: 64px;
  padding: 14px 16px;
  background: #fff;
  border-color: rgba(203,214,228,.9);
  box-shadow: 0 12px 28px rgba(0,31,63,.045);
}

.product-v3-platform-flow span::after {
  content: '';
  position: absolute;
  right: 14px;
  top: 19px;
  z-index: 1;
  width: 18px;
  height: 1px;
  background: rgba(0,102,204,.26);
}

.product-v3-platform-flow b {
  display: block;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
}

.product-v3-platform-flow em {
  display: block;
  margin-top: 9px;
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--text-sm);
  font-style: normal;
  font-weight: 700;
  line-height: 1.25;
  text-align: left;
}

.product-v3-feature-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 14px;
  margin-top: 10px;
}

.product-v3-feature-list li {
  min-height: 92px;
  padding: 18px 18px 18px 46px;
  color: #23425f;
  background: #fff;
  border: 1px solid rgba(203,214,228,.9);
  box-shadow: 0 12px 30px rgba(0,31,63,.045);
}

.product-v3-feature-list li::before {
  top: 22px;
  left: 18px;
  width: 12px;
  height: 12px;
  background: #0066cc;
  box-shadow: 0 0 0 5px rgba(0,102,204,.1);
}

.product-v3-feature-list li::after {
  content: '';
  position: absolute;
  left: 23px;
  top: 40px;
  bottom: 18px;
  width: 1px;
  background: linear-gradient(180deg, rgba(0,102,204,.26), transparent);
}

.product-v3-service {
  grid-template-columns: minmax(420px, .98fr) minmax(0, 1.02fr);
  align-items: stretch;
  background: #fff;
}

.product-v3-service > div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(24px, 3vw, 42px);
  border: 1px solid var(--line);
  background: #f8fbff;
}

.product-v3-service-timeline {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.product-v3-service-timeline article {
  padding: 18px 18px 18px 58px;
}

.product-v3-case-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-v3-case-card img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center;
}

.product-v3-contact-redesign {
  display: block;
  padding: clamp(64px, 6vw, 104px) var(--section-pad);
  color: var(--ink);
  background: #f7f9fc;
}

.product-v3-contact-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 40px;
  align-items: end;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--ink);
}

.product-v3-contact-header span {
  color: var(--accent);
  font-family: var(--mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
}

.product-v3-contact-header h2 {
  margin-top: 12px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(34px, 3.8vw, 62px);
  line-height: 1.06;
}

.product-v3-contact-header p {
  max-width: 760px;
  margin-top: 16px;
  color: var(--ink-soft);
  line-height: 1.72;
}

.product-v3-contact-header aside {
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: var(--text-sm);
  line-height: 1.55;
  text-align: right;
}

.product-v3-contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(420px, .84fr);
  gap: clamp(28px, 4vw, 52px);
  margin-top: 52px;
}

.product-v3-inquiry-form {
  padding: clamp(26px, 3vw, 36px);
  background: #fff;
  border: 1px solid var(--line);
}

.product-v3-form-title {
  padding-bottom: 18px;
  margin-bottom: 22px;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
}

.product-v3-form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}

.product-v3-form-row-single {
  grid-template-columns: minmax(0, 1fr);
}

.product-v3-inquiry-form label,
.product-v3-textarea {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-family: var(--mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
}

.product-v3-inquiry-form input,
.product-v3-inquiry-form select,
.product-v3-inquiry-form textarea {
  width: 100%;
  min-height: 48px;
  padding: 13px 14px;
  color: var(--ink);
  background: #fbfdff;
  border: 1px solid #cfd9e6;
  font-family: var(--sans);
  font-size: var(--text-sm);
  text-transform: none;
}

.product-v3-inquiry-form textarea {
  min-height: 112px;
  resize: vertical;
}

.product-v3-checks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(172px, 1fr));
  gap: 14px;
  margin: 20px 0;
  padding: clamp(16px, 2vw, 22px);
  background: #f7fafc;
  border: 1px solid #d8e3ee;
  border-radius: 8px;
}

.product-v3-form-row .product-v3-checks {
  grid-column: 1 / -1;
  margin: 2px 0;
}

.product-v3-checks-head {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid #dfe8f1;
}

.product-v3-checks-head > span,
.product-v3-checks > span {
  color: var(--ink);
  font-family: var(--mono);
  font-size: var(--text-xs);
  line-height: 1.35;
  text-transform: uppercase;
}

.product-v3-checks-head small {
  max-width: 440px;
  color: var(--ink-soft);
  font-family: var(--sans);
  font-size: var(--text-xs);
  line-height: 1.55;
  text-align: right;
  text-transform: none;
}

.product-v3-check-grid {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(172px, 1fr));
  gap: 10px;
}

.product-v3-checks label,
.product-v3-check-option {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  padding: 12px 14px;
  color: var(--ink);
  background: #fff;
  border: 1px solid #d4dfeb;
  border-radius: 6px;
  font-family: var(--sans);
  font-size: var(--text-sm);
  line-height: 1.35;
  text-transform: none;
  cursor: pointer;
  transition: border-color .18s ease, background-color .18s ease, box-shadow .18s ease, color .18s ease;
}

.product-v3-checks label:hover,
.product-v3-check-option:hover,
.product-v3-checks label:focus-within,
.product-v3-check-option:focus-within {
  background: #fafdff;
  border-color: #7fb3cf;
  box-shadow: 0 0 0 3px rgba(0, 122, 153, .12);
}

.product-v3-checks label:has(input:checked),
.product-v3-check-option:has(input:checked) {
  color: #00364f;
  background: #edf8fb;
  border-color: var(--product-accent);
}

.product-v3-checks input[type="checkbox"] {
  width: 18px;
  min-width: 18px;
  height: 18px;
  min-height: 18px;
  flex: 0 0 18px;
  margin: 0;
  padding: 0;
  accent-color: var(--product-accent-dark);
}

.product-v3-checks label span,
.product-v3-check-option span {
  min-width: 0;
}

.product-v3-checks > span {
  grid-column: 1 / -1;
}

.product-v3-inquiry-form button {
  width: 100%;
  min-height: 54px;
  margin-top: 18px;
  color: #fff;
  background: #004f99;
  border: 0;
  font-weight: 800;
  cursor: pointer;
}

.product-page--radar .product-v3-inquiry-form button,
.product-page--radar .product-v3-contact-box i {
  background: var(--product-accent-dark);
}

.product-page--radar .product-v3-contact-panel {
  background: #052D42;
}

.product-page--radar .product-v3-contact-langs {
  background: #064057;
  border-left-color: var(--product-accent);
}

.product-page--radar .product-v3-value-visual,
.product-page--radar .product-v3-review-cta {
  background:
    linear-gradient(135deg, #061E2F 0%, #07354B 50%, #064C62 100%);
}

.product-page--radar .product-v3-review-cta {
  border-color: rgba(255,255,255,.18);
}

.product-page--radar .product-v3-review-copy > span {
  color: #7ED7FF;
}

.product-page--radar .product-v3-review-copy h2 {
  color: #F7FBFF;
}

.product-page--radar .product-v3-review-copy p {
  max-width: 760px;
  color: #B8D2DF;
}

.product-page--radar .product-v3-review-panel {
  border-left-color: rgba(126,215,255,.48);
}

.product-page--radar .product-v3-review-checklist div {
  background: rgba(255,255,255,.94);
  border-color: rgba(255,255,255,.18);
  box-shadow: 0 14px 34px rgba(0,0,0,.16);
}

.product-page--radar .product-v3-review-checklist strong {
  color: #004F99;
}

.product-page--radar .product-v3-review-checklist span {
  color: #173A54;
}

.product-v3-inquiry-form > p {
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: var(--text-xs);
  text-align: center;
}

.product-v3-contact-panel {
  padding: clamp(28px, 3vw, 42px);
  color: #fff;
  background: #06294b;
}

.product-v3-contact-panel h3 {
  color: #fff;
  font-size: clamp(24px, 2vw, 34px);
}

.product-v3-contact-panel > p {
  margin-top: 12px;
  padding-bottom: 24px;
  color: rgba(255,255,255,.78);
  border-bottom: 1px solid rgba(255,255,255,.22);
  line-height: 1.68;
}

.product-v3-contact-box {
  position: relative;
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) auto;
  gap: 12px 16px;
  align-items: center;
  margin-top: 18px;
  padding: 20px 18px;
  color: #fff;
  text-decoration: none;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.18);
}

.product-v3-contact-box span {
  grid-row: span 3;
  display: grid;
  place-items: center;
  width: 54px;
  height: 42px;
  color: #b8ddff;
  font-family: var(--mono);
  font-size: 10px;
  line-height: 1;
  text-transform: uppercase;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
}

.product-v3-contact-box strong {
  color: #fff;
}

.product-v3-contact-box b {
  color: #fff;
  font-size: clamp(18px, 1.5vw, 24px);
}

.product-v3-contact-box em {
  grid-column: 2 / -1;
  color: rgba(255,255,255,.72);
  font-style: normal;
  line-height: 1.5;
}

.product-v3-contact-box i {
  grid-column: 3;
  grid-row: 1 / span 2;
  padding: 12px 14px;
  color: #fff;
  background: #005aa8;
  font-style: normal;
  font-weight: 800;
  white-space: nowrap;
}

.product-v3-contact-langs {
  margin-top: 26px;
  padding: 20px;
  background: #073a69;
  border-left: 3px solid #0d8bff;
}

.product-v3-contact-langs strong,
.product-v3-contact-langs span {
  display: block;
  color: #fff;
}

.product-v3-contact-langs span {
  margin-top: 8px;
  font-family: var(--mono);
  font-size: var(--text-xs);
}

.product-v3-value-visual {
  color: #fff;
  background:
    linear-gradient(135deg, #061e38 0%, #092c50 48%, #0b3e70 100%);
}

.product-v3-value-visual .product-v3-section-head {
  max-width: 940px;
  margin-bottom: 30px;
}

.product-v3-value-visual .product-v3-section-head span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  color: #a7dcff;
  background: rgba(114,198,255,.1);
  border: 1px solid rgba(114,198,255,.22);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
}

.product-v3-value-visual .product-v3-section-head h2,
.product-v3-value-visual .product-v3-section-head p {
  color: #fff;
}

.product-v3-value-layout {
  display: grid;
  grid-template-columns: minmax(520px, 1.08fr) minmax(420px, .92fr);
  gap: clamp(22px, 2.4vw, 34px);
  align-items: start;
}

.product-v3-value-layout figure {
  position: relative;
  display: flex;
  align-self: start;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: #dceaf7;
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 28px 70px rgba(0,0,0,.26);
}

.product-v3-value-layout figure::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.18), inset 0 -120px 100px rgba(6,30,56,.18);
}

.product-v3-value-layout img {
  display: block;
  width: 100%;
  height: clamp(420px, 34vw, 560px);
  min-height: 0;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center;
}

.product-v3-value-visual .product-v3-value-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-self: start;
  align-content: start;
  gap: 12px;
}

.product-v3-value-visual .product-v3-value-grid article {
  position: relative;
  min-height: 132px;
  padding: 16px 18px 15px 18px;
  overflow: hidden;
  color: #fff;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
  box-shadow: none;
}

.product-v3-value-visual .product-v3-value-grid article::before {
  content: '';
  display: block;
  width: 28px;
  height: 28px;
  margin-bottom: 10px;
  border: 1px solid rgba(114,198,255,.72);
  background:
    linear-gradient(135deg, rgba(114,198,255,.18), rgba(255,255,255,.04)),
    radial-gradient(circle at 50% 50%, rgba(114,198,255,.9) 0 3px, transparent 4px),
    linear-gradient(90deg, transparent 47%, rgba(114,198,255,.72) 48% 52%, transparent 53%),
    linear-gradient(0deg, transparent 47%, rgba(114,198,255,.72) 48% 52%, transparent 53%);
}

.product-v3-value-visual .product-v3-value-grid article:nth-child(2)::before {
  background:
    linear-gradient(135deg, rgba(114,198,255,.18), rgba(255,255,255,.04)),
    linear-gradient(45deg, transparent 30%, rgba(114,198,255,.9) 31% 42%, transparent 43%),
    linear-gradient(-45deg, transparent 48%, rgba(114,198,255,.9) 49% 58%, transparent 59%);
}

.product-v3-value-visual .product-v3-value-grid article:nth-child(3)::before {
  background:
    linear-gradient(135deg, rgba(114,198,255,.18), rgba(255,255,255,.04)),
    linear-gradient(0deg, transparent 34%, rgba(114,198,255,.9) 35% 45%, transparent 46%),
    linear-gradient(90deg, transparent 22%, rgba(114,198,255,.9) 23% 32%, transparent 33%);
}

.product-v3-value-visual .product-v3-value-grid article:nth-child(4)::before {
  border-radius: 50%;
  background:
    linear-gradient(135deg, rgba(114,198,255,.18), rgba(255,255,255,.04)),
    radial-gradient(circle at 50% 50%, rgba(114,198,255,.95) 0 4px, transparent 5px),
    conic-gradient(from 20deg, transparent 0 20%, rgba(114,198,255,.9) 20% 30%, transparent 30% 55%, rgba(114,198,255,.9) 55% 65%, transparent 65%);
}

.product-v3-value-visual .product-v3-value-grid article:nth-child(5)::before {
  background:
    linear-gradient(135deg, rgba(114,198,255,.18), rgba(255,255,255,.04)),
    linear-gradient(90deg, rgba(114,198,255,.9) 18% 28%, transparent 28% 38%, rgba(114,198,255,.9) 38% 48%, transparent 48% 58%, rgba(114,198,255,.9) 58% 68%, transparent 68%);
}

.product-v3-value-visual .product-v3-value-grid article:nth-child(6)::before {
  background:
    linear-gradient(135deg, rgba(114,198,255,.18), rgba(255,255,255,.04)),
    linear-gradient(90deg, transparent 20%, rgba(114,198,255,.9) 21% 80%, transparent 81%),
    linear-gradient(135deg, transparent 55%, rgba(114,198,255,.9) 56% 66%, transparent 67%);
}

.product-v3-value-visual .product-v3-value-grid h3 {
  color: #fff;
  font-size: clamp(16px, 1.02vw, 18px);
  line-height: 1.2;
}

.product-v3-value-visual .product-v3-value-grid p {
  color: rgba(255,255,255,.76);
  font-size: clamp(13px, .86vw, 15px);
  line-height: 1.48;
}

.product-v3-media-single .product-v3-section-head {
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.product-v3-media-single .product-v3-media-layout {
  grid-template-columns: minmax(0, min(100%, 1360px));
  justify-content: center;
}

.product-v3-media-single .product-v3-media-video {
  grid-column: auto;
}

.product-v3-media-single .product-v3-media-card video {
  width: 100%;
  height: auto;
  min-height: 0;
  max-height: min(760px, 72vh);
  aspect-ratio: auto;
  object-fit: contain;
}

.product-v3-media-single .product-v3-media-card figcaption {
  padding: 18px 22px;
}

@media (max-width: 1100px) {
  .product-v3-app-grid,
  .product-v3-service-timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .product-v3-workflow,
  .product-v3-specs,
  .product-v3-review-cta,
  .product-v3-platform,
  .product-v3-service,
  .product-v3-value-layout,
  .product-v3-contact-grid,
  .product-v3-contact-header {
    grid-template-columns: 1fr;
  }
  .product-v3-contact-header aside {
    text-align: left;
  }
  .product-v3-review-panel {
    padding-left: 0;
    border-left: 0;
    border-top: 2px solid var(--ink);
    padding-top: 22px;
  }
  .product-v3-spec-visual img,
  .product-v3-value-layout img {
    min-height: 0;
    height: auto;
    aspect-ratio: 16 / 10;
  }
}

@media (max-width: 720px) {
  .product-v3-app-grid,
  .product-v3-service-timeline,
  .product-v3-media-layout,
  .product-v3-case-grid,
  .product-v3-value-visual .product-v3-value-grid,
  .product-v3-feature-list,
  .product-v3-form-row,
  .product-v3-review-facts div,
  .product-v3-checks {
    grid-template-columns: 1fr;
  }
  .product-v3-app-card {
    display: block;
    padding: 0;
  }
  .product-v3-app-card img {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
    object-fit: cover;
  }
  .product-v3-workflow-visual img,
  .product-v3-spec-visual img,
  .product-v3-platform figure img,
  .product-v3-service > figure img,
  .product-v3-value-layout img {
    min-height: 240px;
    height: auto;
    aspect-ratio: 16 / 10;
    object-fit: cover;
  }
  .product-v3-media-single .product-v3-media-card video {
    max-height: none;
  }
  .product-v3-platform figure,
  .product-v3-service > figure {
    display: block;
  }
  .product-v3-platform-copy {
    padding: 20px;
  }
  .product-v3-platform .product-v3-section-head h2 {
    font-size: clamp(29px, 9vw, 40px);
  }
  .product-v3-platform-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }
  .product-v3-platform-flow span {
    min-height: 58px;
    padding: 12px;
  }
  .product-v3-platform-flow em {
    font-size: 13px;
  }
  .product-v3-workflow-copy,
  .product-v3-service > div,
  .product-v3-contact-panel,
  .product-v3-inquiry-form {
    padding: 20px;
  }
  .product-v3-review-cta .volivue-contact-buttons {
    flex-direction: column;
  }
  .product-v3-contact-redesign {
    padding: 46px 18px;
  }
  .product-v3-contact-grid {
    margin-top: 28px;
  }
  .product-v3-checks-head {
    display: grid;
    gap: 6px;
  }
  .product-v3-checks-head small {
    max-width: none;
    text-align: left;
  }
  .product-v3-check-grid {
    grid-template-columns: 1fr;
  }
  .product-v3-contact-box {
    grid-template-columns: 38px minmax(0, 1fr);
  }
  .product-v3-contact-box i {
    grid-column: 2;
    grid-row: auto;
    width: max-content;
  }
}

/* Final Product Detail V3 media safeguards: keep WordPress page content from
   falling back to the legacy one-column media layout on desktop. */
.product-detail-v3 .product-v3-media-layout {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}

.product-detail-v3 .product-v3-media-video {
  grid-column: span 2;
}

.product-detail-v3 .product-v3-media-card img,
.product-detail-v3 .product-v3-media-card video {
  display: block;
  width: 100%;
  min-height: 0;
  height: auto;
}

.product-detail-v3 .product-v3-media-card img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: #f6f9fc;
}

.product-detail-v3 .product-v3-media-card video {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #0b1220;
}

@media (max-width: 960px) {
  .product-detail-v3 .product-v3-media-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-detail-v3 .product-v3-media-video {
    grid-column: span 2;
  }
}

@media (max-width: 720px) {
  .product-detail-v3 .product-v3-media-layout {
    grid-template-columns: 1fr;
  }

  .product-detail-v3 .product-v3-media-video {
    grid-column: auto;
  }
}

.product-detail-v3 .product-v3-media-single .product-v3-media-layout {
  grid-template-columns: minmax(0, min(100%, 1360px));
  justify-content: center;
}

.product-detail-v3 .product-v3-media-single .product-v3-media-video {
  grid-column: auto;
}

.product-detail-v3 .product-v3-media-single .product-v3-media-card video {
  width: 100%;
  min-height: 0;
  max-height: min(760px, 72vh);
  aspect-ratio: auto;
  object-fit: contain;
}

@media (max-width: 1100px) {
  .product-detail-v3 .product-v3-media-single .product-v3-media-card video {
    max-height: min(620px, 72vh);
  }
}

@media (max-width: 720px) {
  .product-detail-v3 .product-v3-media-single .product-v3-media-card video {
    max-height: none;
  }
}

.product-page--radar .product-v3-value-layout {
  grid-template-columns: minmax(480px, 1.08fr) minmax(520px, .92fr);
  align-items: start;
}

.product-page--radar .product-v3-value-layout figure {
  align-self: start;
  aspect-ratio: 16 / 9;
  background: #061e2f;
}

.product-page--radar .product-v3-value-layout img {
  width: 100%;
  height: 100%;
  min-height: 0;
  aspect-ratio: auto;
  object-fit: contain;
  object-position: center;
}

.product-page--radar .product-v3-value-visual .product-v3-value-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.product-page--radar .product-v3-value-visual .product-v3-value-grid article {
  min-height: clamp(116px, 6.6vw, 138px);
  padding: 14px 16px;
}

.product-page--radar .product-v3-value-visual .product-v3-value-grid article::before {
  width: 24px;
  height: 24px;
  margin-bottom: 8px;
}

.product-page--radar .product-v3-value-visual .product-v3-value-grid h3 {
  font-size: clamp(15px, .9vw, 17px);
}

.product-page--radar .product-v3-value-visual .product-v3-value-grid p {
  font-size: clamp(12px, .78vw, 14px);
  line-height: 1.42;
}

.product-page--radar .product-v3-specs {
  grid-template-columns: minmax(0, .94fr) minmax(480px, 1.06fr);
  align-items: start;
  padding-bottom: clamp(40px, 4vw, 64px);
}

.product-page--radar .product-v3-spec-row {
  padding: 12px 16px;
}

.product-page--radar .product-v3-spec-visual {
  display: block;
  align-self: start;
}

.product-page--radar .product-v3-spec-visual img {
  width: 100%;
  height: auto;
  min-height: 0;
  max-height: clamp(430px, 34vw, 600px);
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
}

.product-page--radar .product-v3-platform,
.product-page--radar .product-v3-service {
  align-items: center;
}

.product-page--radar .product-v3-platform figure,
.product-page--radar .product-v3-service > figure {
  align-self: center;
  background: #061e2f;
}

.product-page--radar .product-v3-platform figure {
  aspect-ratio: 16 / 9;
}

.product-page--radar .product-v3-service > figure {
  aspect-ratio: 4 / 3;
  background: #f5f8fc;
}

.product-page--radar .product-v3-platform figure img,
.product-page--radar .product-v3-service > figure img {
  width: 100%;
  height: 100%;
  min-height: 0;
  max-height: clamp(360px, 34vw, 560px);
  object-fit: contain;
  object-position: center;
}

.product-page--radar .product-v3-case-card img {
  height: clamp(230px, 22vw, 320px);
  aspect-ratio: auto;
  object-fit: contain;
  object-position: center;
  background: #f3f6fa;
}

@media (max-width: 1100px) {
  .product-page--radar .product-v3-value-layout,
  .product-page--radar .product-v3-specs {
    grid-template-columns: 1fr;
  }

  .product-page--radar .product-v3-value-layout figure {
    aspect-ratio: 16 / 9;
  }

  .product-page--radar .product-v3-spec-visual img {
    max-height: none;
    aspect-ratio: 16 / 10;
  }

  .product-page--radar .product-v3-platform figure img,
  .product-page--radar .product-v3-service > figure img {
    height: auto;
    max-height: none;
    object-fit: contain;
  }

  .product-page--radar .product-v3-case-card img {
    height: clamp(190px, 58vw, 320px) !important;
    max-height: 320px !important;
    object-fit: contain !important;
  }
}

@media (max-width: 720px) {
  .product-page--radar .product-v3-value-visual .product-v3-value-grid {
    grid-template-columns: 1fr;
  }

  .product-page--radar .product-v3-value-visual .product-v3-value-grid article {
    min-height: 0;
  }
}

/* Product detail consistency patch 2026-05-14
   Keep V3 product sections as full-width bands while their content follows one
   centered shell, and prevent intrinsic image ratios from breaking card rhythm. */
.product-detail-v3 {
  --product-v3-shell-width: 1440px;
  --product-v3-shell-pad: var(--section-pad);
  --product-v3-shell-edge: max(
    var(--section-pad),
    calc((100vw - var(--product-v3-shell-width)) / 2 + var(--product-v3-shell-pad))
  );
}

.product-detail-v3 .product-v3-hero,
.product-detail-v3 .product-v3-proof,
.product-detail-v3 .product-v3-section,
.product-detail-v3 .product-v3-contact-redesign {
  box-sizing: border-box;
  width: 100vw;
  max-width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding-left: var(--product-v3-shell-edge);
  padding-right: var(--product-v3-shell-edge);
}

.product-detail-v3 .product-v3-workflow,
.product-detail-v3 .product-v3-specs,
.product-detail-v3 .product-v3-platform,
.product-detail-v3 .product-v3-service,
.product-detail-v3 .product-v3-value-layout {
  align-items: stretch;
  min-width: 0;
}

.product-detail-v3 .product-v3-workflow > *,
.product-detail-v3 .product-v3-specs > *,
.product-detail-v3 .product-v3-platform > *,
.product-detail-v3 .product-v3-service > *,
.product-detail-v3 .product-v3-value-layout > * {
  min-width: 0;
}

.product-detail-v3 .product-v3-workflow-visual,
.product-detail-v3 .product-v3-spec-visual,
.product-detail-v3 .product-v3-platform > figure,
.product-detail-v3 .product-v3-service > figure,
.product-detail-v3 .product-v3-value-layout > figure {
  display: flex;
  align-self: stretch;
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: clamp(460px, 34vw, 620px);
  margin: 0;
  overflow: hidden;
}

.product-detail-v3 .product-v3-workflow-copy,
.product-detail-v3 .product-v3-platform-copy,
.product-detail-v3 .product-v3-service > div {
  min-height: clamp(460px, 34vw, 620px);
}

.product-detail-v3 .product-v3-workflow-visual img,
.product-detail-v3 .product-v3-spec-visual img,
.product-detail-v3 .product-v3-platform > figure img,
.product-detail-v3 .product-v3-service > figure img,
.product-detail-v3 .product-v3-value-layout > figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  min-height: 0;
  max-height: none;
  object-fit: contain;
  object-position: center;
  background: #f4f8fc;
}

.product-detail-v3 .product-v3-app-grid,
.product-detail-v3 .product-v3-case-grid,
.product-detail-v3 .product-v3-media-layout,
.product-page--radar .product-v3-pain-grid {
  align-items: stretch;
}

.product-detail-v3 .product-v3-app-card,
.product-detail-v3 .product-v3-case-card,
.product-detail-v3 .product-v3-media-card,
.product-page--radar .product-v3-pain-card {
  display: flex;
  height: 100%;
  flex-direction: column;
}

.product-detail-v3 .product-v3-app-card img {
  box-sizing: border-box;
  display: block;
  width: 100%;
  height: clamp(220px, 18vw, 300px);
  min-height: clamp(220px, 18vw, 300px);
  aspect-ratio: auto;
  object-fit: contain;
  object-position: center;
  padding: 10px;
  background: #eef4fa;
}

.product-page--radar .product-v3-app-card img {
  height: clamp(240px, 20vw, 320px);
  min-height: clamp(240px, 20vw, 320px);
  padding: 0;
  object-fit: contain;
}

.product-detail-v3 .product-v3-app-card h3,
.product-detail-v3 .product-v3-case-card h3 {
  min-height: 2.48em;
}

.product-detail-v3 .product-v3-app-card p,
.product-detail-v3 .product-v3-case-card p {
  flex: 1;
}

.product-detail-v3 .product-v3-case-card img,
.product-detail-v3 .product-v3-media-card img,
.product-page--radar .product-v3-pain-card img {
  box-sizing: border-box;
  width: 100%;
  height: clamp(240px, 20vw, 320px);
  min-height: clamp(240px, 20vw, 320px);
  aspect-ratio: auto;
  object-fit: contain;
  object-position: center;
  background: #f3f6fa;
}

.product-detail-v3 .product-v3-media-card video {
  height: clamp(240px, 20vw, 320px);
  min-height: clamp(240px, 20vw, 320px);
}

.product-detail-v3 .product-v3-media-card figcaption,
.product-detail-v3 .product-v3-case-card > div,
.product-page--radar .product-v3-pain-card > div {
  flex: 1;
}

@media (max-width: 1100px) {
  .product-detail-v3 {
    --product-v3-shell-pad: 32px;
  }

  .product-detail-v3 .product-v3-workflow-visual,
  .product-detail-v3 .product-v3-spec-visual,
  .product-detail-v3 .product-v3-platform > figure,
  .product-detail-v3 .product-v3-service > figure,
  .product-detail-v3 .product-v3-value-layout > figure,
  .product-detail-v3 .product-v3-workflow-copy,
  .product-detail-v3 .product-v3-platform-copy,
  .product-detail-v3 .product-v3-service > div {
    min-height: 0;
  }

  .product-detail-v3 .product-v3-workflow-visual img,
  .product-detail-v3 .product-v3-spec-visual img,
  .product-detail-v3 .product-v3-platform > figure img,
  .product-detail-v3 .product-v3-service > figure img,
  .product-detail-v3 .product-v3-value-layout > figure img {
    height: auto;
    aspect-ratio: 16 / 10;
  }
}

@media (max-width: 720px) {
  .product-detail-v3 {
    --product-v3-shell-pad: 18px;
  }

  .product-detail-v3 .product-v3-app-card img,
  .product-page--radar .product-v3-app-card img,
  .product-detail-v3 .product-v3-case-card img,
  .product-detail-v3 .product-v3-media-card img,
  .product-detail-v3 .product-v3-media-card video,
  .product-page--radar .product-v3-pain-card img {
    height: clamp(210px, 58vw, 300px);
    min-height: clamp(210px, 58vw, 300px);
  }

  .product-detail-v3 .product-v3-app-card h3,
  .product-detail-v3 .product-v3-case-card h3 {
    min-height: 0;
  }
}

/* Final public-page QA safeguards 2026-05-14.
   These overrides sit last because earlier product-detail rules intentionally
   vary media layouts; the final gate requires consistent visible slots. */
.product-detail-v3 .product-v3-media-single .product-v3-media-layout {
  grid-template-columns: minmax(0, 1fr);
}

.product-detail-v3 .product-v3-media-single .product-v3-media-card {
  max-width: min(100%, 1360px);
  width: 100%;
  margin-inline: auto;
}

.product-detail-v3 .product-v3-media-single .product-v3-media-card video {
  width: 100%;
  height: auto !important;
  min-height: 0 !important;
  max-height: none;
  aspect-ratio: 16 / 9 !important;
  object-fit: contain;
  background: #0b1220;
}

.product-detail-v3 .product-v3-workflow-visual,
.product-detail-v3 .product-v3-spec-visual,
.product-detail-v3 .product-v3-platform > figure,
.product-detail-v3 .product-v3-service > figure,
.product-detail-v3 .product-v3-value-layout > figure {
  aspect-ratio: 16 / 10;
}

.product-detail-v3 .product-v3-workflow-visual img,
.product-detail-v3 .product-v3-spec-visual img,
.product-detail-v3 .product-v3-platform > figure img,
.product-detail-v3 .product-v3-service > figure img,
.product-detail-v3 .product-v3-value-layout > figure img,
.product-detail-v3 .product-v3-app-card img,
.product-detail-v3 .product-v3-case-card img,
.product-detail-v3 .product-v3-media-card img,
.product-page--radar .product-v3-pain-card img {
  max-height: none;
  object-fit: contain;
  object-position: center;
}

.product-detail-v3 .product-v3-app-card img,
.product-detail-v3 .product-v3-case-card img,
.product-detail-v3 .product-v3-media-card img,
.product-page--radar .product-v3-pain-card img {
  aspect-ratio: 16 / 10;
  height: auto;
}

@media (min-width: 1101px) {
  .product-detail-v3 .product-v3-workflow,
  .product-detail-v3 .product-v3-specs,
  .product-detail-v3 .product-v3-platform,
  .product-detail-v3 .product-v3-service,
  .product-detail-v3 .product-v3-value-layout {
    min-height: clamp(520px, 36vw, 680px);
  }

  .product-detail-v3 .product-v3-app-card img,
  .product-detail-v3 .product-v3-case-card img,
  .product-detail-v3 .product-v3-media-card img,
  .product-page--radar .product-v3-pain-card img {
    height: clamp(260px, 20vw, 340px);
  }
}

@media (max-width: 720px) {
  .product-detail-v3 .product-v3-media-single .product-v3-media-card video {
    aspect-ratio: 16 / 9 !important;
  }
}

/* ─────────────────────────────────────────────────────────────
   统一修正：消除多条冲突规则，强制所有图片卡片采用 16:9 + cover
   覆盖之前 aspect-ratio:auto / object-fit:contain / height:clamp 等残留规则
   ───────────────────────────────────────────────────────────── */

/* Pain 卡片图片（雷达页 2×2 网格）
 * 推荐提供图片：1200×675 px（16:9），真实工业照片 */
.product-page--radar .product-v3-pain-card img {
  aspect-ratio: 16 / 9 !important;
  height: auto !important;
  min-height: 0 !important;
  object-fit: cover !important;
  object-position: center !important;
}

/* Media 卡片图片（Visual Checks 区域，4 列网格）
 * 推荐提供图片：1200×675 px（16:9），产品实物 / 安装现场 / 操作界面截图
 * 同一组卡片内所有图片必须全部使用 16:9，避免高度参差不齐 */
.product-detail-v3 .product-v3-media-card img {
  aspect-ratio: 16 / 9 !important;
  height: auto !important;
  min-height: 0 !important;
  object-fit: cover !important;
  object-position: center !important;
}

/* App / Case 卡片图片（应用场景、案例区域）
 * 推荐提供图片：800×600 px（4:3），行业场景全景图 */
.product-detail-v3 .product-v3-app-card img,
.product-detail-v3 .product-v3-case-card img {
  aspect-ratio: 4 / 3 !important;
  height: auto !important;
  min-height: 0 !important;
  object-fit: cover !important;
  object-position: center !important;
}

/* 占位 div：当 media 数组 file 为空时渲染此骨架块，保持 4 列等高 */
.product-v3-media-placeholder {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #e8eef5 0%, #d0dae6 100%);
  border-radius: 4px;
  box-sizing: border-box;
}

/* 桌面端让 pain/media 卡片图片不再被 clamp 高度覆盖 */
@media (min-width: 1101px) {
  .product-page--radar .product-v3-pain-card img,
  .product-detail-v3 .product-v3-media-card img,
  .product-detail-v3 .product-v3-app-card img,
  .product-detail-v3 .product-v3-case-card img {
    height: auto !important;
  }
}