/* ════════════════════════════════════════════════════════════════════
   VESSEL CORE — Premium Minimalist Design System v2
   BSS.pl inspired: monochromatic, serif headlines, cinematic imagery
   Unified stylesheet for homepage + all subpages
   ════════════════════════════════════════════════════════════════════ */

/* ── RESET & BASE ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

/* ── DESIGN TOKENS ────────────────────────────────────────────────── */
:root {
  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --font-heading: 'Playfair Display', Georgia, serif;

  /* Type Scale */
  --text-xs: clamp(0.6875rem, 0.65rem + 0.2vw, 0.8125rem);
  --text-sm: clamp(0.8125rem, 0.75rem + 0.3vw, 0.9375rem);
  --text-base: clamp(0.9375rem, 0.9rem + 0.2vw, 1.0625rem);
  --text-md: clamp(1rem, 0.95rem + 0.25vw, 1.1875rem);
  --text-lg: clamp(1.125rem, 1rem + 0.5vw, 1.375rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.25rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 4.5rem);
  --text-hero: clamp(3rem, 0.5rem + 7vw, 7rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Monochromatic palette — color only from photography */
  --color-bg: #ffffff;
  --color-surface: #f8f8f8;
  --color-surface-1: #f8f8f8;
  --color-surface-2: #f0f0f0;
  --color-surface-dark: #1a1a1a;
  --color-text: #1a1a1a;
  --color-text-muted: #6b6b6b;
  --color-text-light: #999999;
  --color-text-faint: #999999;
  --color-text-inverse: #ffffff;
  --color-border: #e0e0e0;
  --color-border-light: #f0f0f0;
  --color-border-mid: #d0d0d0;
  --color-border-accent: #1a1a1a;
  --color-rule: #1a1a1a;
  --color-accent: #1a1a1a;
  --color-primary: #1a1a1a;
  --color-primary-dim: #f0f0f0;
  --color-gold: #b8860b;
  --color-gold-dim: #f5f0e0;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-med: 400ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --content-max: 1280px;
  --content-narrow: 800px;
  --gutter: clamp(1.5rem, 4vw, 4rem);
  --section-pad: clamp(4rem, 8vw, 8rem);

  /* Border radius — sharp corners throughout */
  --radius-sm: 0;
  --radius-md: 0;
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

img, picture, video, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; background: none; border: none; font: inherit; color: inherit; }
ul[role="list"], ol[role="list"] { list-style: none; }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.02em;
  text-wrap: balance;
  line-height: 1.1;
}
h1 { font-size: var(--text-2xl); }
h2 { font-size: var(--text-xl); }
h3 { font-size: var(--text-lg); }
p, li, figcaption { text-wrap: pretty; max-width: 72ch; }

::selection {
  background: rgba(26, 26, 26, 0.15);
  color: var(--color-text);
}

:focus-visible {
  outline: 2px solid var(--color-text);
  outline-offset: 3px;
}

/* ── UTILITY ──────────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.container--narrow {
  max-width: var(--content-narrow);
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ── HEADER / NAV ─────────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-5) 0;
  transition: background var(--transition-med), padding var(--transition-med), box-shadow var(--transition-med);
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: var(--space-3) 0;
  box-shadow: 0 1px 0 var(--color-border);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-social {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.nav-social a {
  color: var(--color-text-inverse);
  transition: opacity var(--transition-fast);
}

.nav-social a:hover { opacity: 0.6; }
.site-header.scrolled .nav-social a { color: var(--color-text); }

.brand {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.brand-logo {
  height: 32px;
  width: auto;
  filter: brightness(0) invert(1);
  transition: filter var(--transition-med);
}

.site-header.scrolled .brand-logo {
  filter: none;
}

.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--color-text-inverse);
  transition: color var(--transition-fast);
}

.site-header.scrolled .menu-toggle { color: var(--color-text); }
.menu-toggle svg { width: 24px; height: 24px; }

/* ══ SLIDE-IN PANEL MENU (BSS-style right panel) ════════════════════ */
.fullscreen-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(420px, 100vw);
  z-index: 200;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-16) var(--space-12);
  transform: translateX(100%);
  transition: transform 480ms cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: none;
}

/* Backdrop overlay */
.fullscreen-menu::before {
  content: '';
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: opacity 480ms var(--ease-out);
  pointer-events: none;
  right: min(420px, 100vw);
}

.fullscreen-menu.active {
  transform: translateX(0);
}

.fullscreen-menu.active::before {
  opacity: 1;
  pointer-events: auto;
}

.fullscreen-menu-close {
  position: absolute;
  top: var(--space-5);
  right: var(--space-6);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  transition: opacity var(--transition-fast);
}

.fullscreen-menu-close:hover { opacity: 0.5; }

.fullscreen-menu nav {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Dash-prefix nav items */
.fullscreen-menu nav a {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--color-text);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  transition: opacity var(--transition-fast), padding-left var(--transition-fast);
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.fullscreen-menu nav a::before {
  content: '—';
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 300;
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.fullscreen-menu nav a:first-child {
  border-top: 1px solid var(--color-border);
}

.fullscreen-menu nav a:hover {
  opacity: 0.5;
  padding-left: var(--space-2);
}

.fullscreen-menu-footer {
  position: absolute;
  bottom: var(--space-10);
  left: var(--space-12);
  right: var(--space-12);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-6);
}

.fullscreen-menu-footer a { transition: color var(--transition-fast); }
.fullscreen-menu-footer a:hover { color: var(--color-text); }

/* ── HERO (HOMEPAGE) ─────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #0d0d0d;
  color: var(--color-text-inverse);
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media picture {
  display: block;
  width: 100%;
  height: 100%;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 60% center;
  animation: kenBurns 20s ease-in-out infinite alternate;
  transform-origin: center center;
}

@keyframes kenBurns {
  0%   { transform: scale(1.0); }
  100% { transform: scale(1.05); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
}

/* Animated vertical hairline — BSS signature */
.hero-hairline {
  position: absolute;
  top: 0;
  left: 50%;
  width: 1px;
  background: rgba(255, 255, 255, 0.35);
  height: 0;
  z-index: 2;
  animation: hairlineGrow 1.4s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
}

@keyframes hairlineGrow {
  0%   { height: 0; top: 50%; }
  50%  { height: 50%; top: 0; }
  100% { height: 100%; top: 0; }
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  color: var(--color-text-inverse);
  padding: var(--space-16) var(--gutter);
  opacity: 0;
  animation: heroComeIn 800ms var(--ease-out) 0.6s forwards;
}

@keyframes heroComeIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-weight: 200;
  margin-bottom: var(--space-6);
  opacity: 0;
  animation: heroComeIn 700ms var(--ease-out) 0.6s forwards;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.05;
  max-width: 18ch;
  margin: 0 auto var(--space-8);
  opacity: 0;
  animation: heroComeIn 700ms var(--ease-out) 0.9s forwards;
}

.hero-bottom {
  position: absolute;
  bottom: var(--space-8);
  left: var(--gutter);
  right: var(--gutter);
  z-index: 3;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  opacity: 0;
  animation: heroComeIn 700ms var(--ease-out) 1.2s forwards;
}

.hero-cta-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text-inverse);
  font-size: var(--text-sm);
  font-weight: 400;
  transition: opacity var(--transition-fast);
}

.hero-cta-link::before {
  content: '';
  display: block;
  width: 48px;
  height: 1px;
  background: var(--color-text-inverse);
  transition: width var(--transition-fast);
}

.hero-cta-link:hover::before { width: 72px; }
.hero-cta-link:hover { opacity: 0.8; }

.hero-badge {
  width: 80px;
  height: auto;
  opacity: 0.85;
}

/* ── SUBPAGE HERO ────────────────────────────────────────────────── */
.brand-hero {
  position: relative;
  min-height: 50vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-surface-dark);
  color: var(--color-text-inverse);
}

.brand-hero h1 {
  color: var(--color-text-inverse);
  font-family: var(--font-display);
}

.brand-hero .eyebrow {
  color: rgba(255,255,255,0.7);
}

/* Subpage hero layout */
.hero-layout {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.hero-copy {
  max-width: 720px;
  padding: var(--space-16) 0;
}

.hero-sub, .landing-hero-sub {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.8);
  max-width: 58ch;
  line-height: 1.7;
  margin-top: var(--space-5);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-top: var(--space-8);
}

/* Hero kicker row (subpage decoration) */
.hero-kicker-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.hero-kicker-mark {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.hero-kicker-line {
  width: 40px;
  height: 1px;
  background: rgba(255,255,255,0.4);
}

.hero-kicker-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.6);
}

/* Hero top strip (subpage) */
.hero-top-strip {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 3;
  padding: calc(var(--space-16) + var(--space-4)) var(--gutter) 0;
}

.hero-top-inner {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-coord-label {
  color: rgba(255,255,255,0.35);
  margin-right: var(--space-2);
}

.hero-coord-sep { opacity: 0.3; }

.hero-status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #4ade80;
  margin-right: var(--space-2);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Hero bottom bar (subpage) */
.hero-bottom-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 3;
  padding: 0 var(--gutter) var(--space-6);
}

.hero-bottom-inner {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.hero-bottom-rule {
  flex: 1;
  height: 1px;
  background: rgba(255,255,255,0.15);
}

.hero-bottom-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* ── SUBPAGE HERO ───────────────────────────────────────────────── */
.subpage-hero {
  position: relative;
  width: 100%;
  height: 60vh;
  min-height: 400px;
  max-height: 600px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.subpage-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.15) 0%,
    rgba(0,0,0,0.55) 100%
  );
  z-index: 1;
}

.subpage-hero-content {
  position: relative;
  z-index: 2;
  padding: 0 var(--gutter) var(--space-10);
  max-width: var(--container);
  width: 100%;
  margin: 0 auto;
}

.subpage-hero-eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.6);
  display: block;
  margin-bottom: var(--space-3);
}

.subpage-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 400;
  color: #fff;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0 0 var(--space-3) 0;
}

.subpage-hero-subtitle {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0;
}

@media (max-width: 768px) {
  .subpage-hero {
    height: 50vh;
    min-height: 320px;
    max-height: 450px;
  }
  .subpage-hero-content {
    padding-bottom: var(--space-8);
  }
  .subpage-hero-title {
    font-size: clamp(1.8rem, 7vw, 2.8rem);
  }
}

/* Legacy hero decoration elements — now hidden cleanly */
.hero-grid, .hero-scanline, .hero-beam, .hero-beam-2,
.hero-reticle, .hero-reticle-tl, .hero-reticle-tr, .hero-reticle-bl {
  display: none;
}

/* ── EYEBROW LABEL ───────────────────────────────────────────────── */
.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--color-text-light);
  font-weight: 400;
  margin-bottom: var(--space-4);
  display: block;
}

/* ── SECTION FOUNDATIONS ──────────────────────────────────────────── */
.section {
  padding: var(--section-pad) 0;
}

.section + .section {
  border-top: 1px solid var(--color-border);
}

.section--dark {
  background: var(--color-surface-dark);
  color: var(--color-text-inverse);
}

.section--light {
  background: var(--color-surface);
}

.section-head {
  margin-bottom: var(--space-8);
  text-align: center;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.section-head p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-top: var(--space-4);
}

/* Hairline rule motif */
.rule {
  width: 100%;
  height: 1px;
  background: var(--color-border);
  border: none;
}

.rule--dark { background: rgba(255,255,255,0.2); }

/* ══ THREE-PANEL SERVICE CARDS (BSS-style full-bleed grid) ══════════ */
.service-panels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.service-panel {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/5;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  text-decoration: none;
  color: var(--color-text-inverse);
}

.service-panel-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

.service-panel:hover .service-panel-img {
  transform: scale(1.04);
}

.service-panel-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0,0,0,0.08) 0%,
    rgba(0,0,0,0.15) 40%,
    rgba(0,0,0,0.65) 100%
  );
  transition: background 400ms var(--ease-out);
}

.service-panel:hover .service-panel-overlay {
  background: linear-gradient(
    180deg,
    rgba(0,0,0,0.12) 0%,
    rgba(0,0,0,0.20) 40%,
    rgba(0,0,0,0.55) 100%
  );
}

.service-panel-body {
  position: relative;
  z-index: 2;
  padding: var(--space-8) var(--space-8) var(--space-10);
  width: 100%;
}

.service-panel-label {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-text-inverse);
  margin-bottom: var(--space-3);
}

.service-panel-rule {
  width: 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.6);
  transition: width 500ms var(--ease-out);
}

.service-panel:hover .service-panel-rule {
  width: 40px;
}

/* ── INTRO / ABOUT ────────────────────────────────────────────────── */
.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.intro-lead {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.intro-text {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
}

.intro-text p + p { margin-top: var(--space-4); }

/* ── TWO-CARD GRID (BSS style) ──────────────────────────────────── */
.card-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}

.card-duo-item {
  position: relative;
  overflow: hidden;
}

.card-duo-image {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  transition: transform 600ms var(--ease-out);
}

.card-duo-item:hover .card-duo-image {
  transform: scale(1.03);
}

.card-duo-body {
  padding: var(--space-8) var(--space-8) var(--space-10);
  background: var(--color-bg);
}

.card-duo-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-4);
  line-height: 1.2;
}

.card-duo-text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ── NUMBERED FEATURES (3-col, BSS style) ────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-12);
  margin-top: var(--space-12);
}

.feature-card {
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
}

.feature-number {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 400;
  color: var(--color-text-muted);
  min-width: 2.5rem;
  line-height: 1;
  padding-top: 0.1em;
}

.section--dark .feature-number {
  color: rgba(255,255,255,0.35);
}

.feature-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 400;
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.feature-text {
  font-size: var(--text-sm);
  line-height: 1.7;
  opacity: 0.75;
}

/* ══ STATISTICS COUNTER SECTION ════════════════════════════════════ */
.stats-section {
  background: #111111;
  padding: var(--section-pad) 0;
  color: var(--color-text-inverse);
  border-top: none;
  border-bottom: none;
}

.stats-section + .section,
.section + .stats-section {
  border-top: none;
}

.stats-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stat-item {
  text-align: center;
  padding: var(--space-10) var(--space-8);
  position: relative;
}

.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 50%;
  width: 1px;
  background: rgba(255, 255, 255, 0.12);
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5vw, 4.5rem);
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-text-inverse);
  margin-bottom: var(--space-3);
  display: block;
}

.stat-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.45);
  font-weight: 400;
  font-variant: small-caps;
  display: block;
}

/* ── FULL-BLEED PARALLAX BANNER ──────────────────────────────────── */
.banner {
  position: relative;
  overflow: hidden;
}

/* Parallax version used on homepage */
.banner--parallax {
  min-height: 60vh;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  display: flex;
  align-items: center;
}

.banner-image {
  width: 100%;
  height: 50vh;
  min-height: 400px;
  object-fit: cover;
  display: block;
}

.banner-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.62);
}

.banner-content {
  position: relative;
  z-index: 2;
  color: var(--color-text-inverse);
  padding: var(--space-20) var(--gutter);
  max-width: var(--content-max);
  margin: 0 auto;
  width: 100%;
}

/* Static banner variant for subpages */
.banner:not(.banner--parallax) .banner-overlay {
  background: linear-gradient(0deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.1) 50%);
}

.banner:not(.banner--parallax) .banner-content {
  position: absolute;
  bottom: var(--space-10);
  left: var(--gutter);
  right: 50%;
  padding: 0;
}

.banner-rule-animated {
  width: 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.5);
  margin-bottom: var(--space-6);
  transition: width 900ms var(--ease-out);
}

.banner-rule-animated.visible {
  width: 80px;
}

.banner-quote {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.92);
  max-width: 60ch;
}

/* Legacy .banner-text and .rule for subpages */
.banner-content .rule {
  background: var(--color-text-inverse);
  margin-bottom: var(--space-5);
}

.banner-text {
  font-size: var(--text-base);
  line-height: 1.7;
  opacity: 0.9;
}

/* ── SPLIT CONTENT (text + nav links BSS) ────────────────────────── */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.split-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: var(--space-6);
}

.split-text {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
}

.nav-links {
  list-style: none;
  padding: 0;
}

.nav-links li {
  border-bottom: 1px solid var(--color-border);
}

.nav-links li:first-child {
  border-top: 1px solid var(--color-border);
}

.nav-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) 0;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  transition: opacity var(--transition-fast);
}

.nav-links a:hover { opacity: 0.5; }

.nav-links .arrow {
  width: 24px;
  height: 24px;
  transform: translateX(0);
  transition: transform var(--transition-fast);
}

.nav-links a:hover .arrow { transform: translateX(4px); }

/* ── BRAND LOGOS STRIP ────────────────────────────────────────────── */
.brands-strip {
  padding: var(--space-12) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.brands-label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-text-light);
  margin-bottom: var(--space-6);
  text-align: center;
}

.brands-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(2rem, 5vw, 5rem);
  flex-wrap: wrap;
}

.brand-name {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  white-space: nowrap;
  transition: color var(--transition-fast);
}

.brand-name:hover { color: var(--color-text); }

/* ── BUTTONS ─────────────────────────────────────────────────────── */
.btn, .btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-10);
  background: var(--color-accent);
  color: var(--color-text-inverse);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid var(--color-accent);
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.btn:hover, .btn-primary:hover {
  background: transparent;
  color: var(--color-accent);
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-10);
  background: transparent;
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid var(--color-border);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.btn-secondary:hover {
  border-color: var(--color-text);
}

.btn-ghost, .btn-ghost-precision {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-10);
  background: transparent;
  color: var(--color-text-inverse);
  border: 1px solid rgba(255,255,255,0.3);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.btn-ghost:hover, .btn-ghost-precision:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.1);
}

.btn-lg { padding: var(--space-5) var(--space-12); }
.btn-sm { padding: var(--space-3) var(--space-6); font-size: var(--text-xs); }

.btn-submit {
  align-self: flex-start;
  padding: var(--space-4) var(--space-10);
  background: var(--color-accent);
  color: var(--color-text-inverse);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid var(--color-accent);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.btn-submit:hover {
  background: transparent;
  color: var(--color-accent);
}

/* ── TRUST STRIP (subpage stats bar) ─────────────────────────────── */
.trust-strip {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-10) 0;
}

.trust-strip-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-10);
}

.trust-stat {
  text-align: center;
}

.trust-stat-value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin-bottom: var(--space-1);
}

.trust-stat-value span {
  font-weight: 400;
}

.trust-stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.trust-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
}

/* ── MODEL CARDS GRID ────────────────────────────────────────────── */
.models-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-10);
}

.model-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: var(--space-6);
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.model-card:hover {
  border-color: var(--color-text);
  transform: translateY(-2px);
}

.model-card-family {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
  font-weight: 500;
}

.model-card h3 {
  font-size: var(--text-lg);
  color: var(--color-text);
  margin: 0 0 var(--space-2) 0;
  font-family: var(--font-display);
  letter-spacing: -0.01em;
}

.model-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.6;
}

/* ── BRAND CARDS GRID ────────────────────────────────────────────── */
.landing-brands-grid, .brand-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-10);
}

.brand-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: var(--space-6);
  text-align: left;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.brand-card:hover {
  border-color: var(--color-text);
  transform: translateY(-2px);
}

.brand-card h3 {
  font-size: var(--text-lg);
  color: var(--color-text);
  margin: 0 0 var(--space-2) 0;
  font-family: var(--font-display);
  letter-spacing: -0.01em;
}

.brand-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.6;
}

/* ── BENEFIT CARDS ───────────────────────────────────────────────── */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-10);
}

.benefit-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: var(--space-8);
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.benefit-card:hover {
  border-color: var(--color-text);
  transform: translateY(-2px);
}

.benefit-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}

.benefit-card:hover .benefit-icon {
  background: var(--color-text);
  color: var(--color-text-inverse);
  border-color: var(--color-text);
}

.benefit-card h3 {
  font-size: var(--text-lg);
  color: var(--color-text);
  margin: 0 0 var(--space-3) 0;
  font-family: var(--font-display);
  letter-spacing: -0.01em;
}

.benefit-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.7;
}

/* ── PARTS LIST ──────────────────────────────────────────────────── */
.parts-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-8);
  list-style: none;
  padding: 0;
}

.parts-list li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding: var(--space-4) var(--space-5);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  transition: border-color var(--transition-fast);
}

.parts-list li:hover {
  border-color: var(--color-text);
}

.parts-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  flex-shrink: 0;
  background: var(--color-text);
}

/* ── FAQ ──────────────────────────────────────────────────────────── */
.faq-list {
  margin-top: var(--space-10);
  display: flex;
  flex-direction: column;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-6) 0;
}

.faq-item:first-child {
  border-top: 1px solid var(--color-border);
}

.faq-item h3 {
  font-size: var(--text-base);
  color: var(--color-text);
  margin: 0 0 var(--space-3) 0;
  font-family: var(--font-body);
  font-weight: 500;
  letter-spacing: 0;
}

.faq-item p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.7;
}

/* FAQ using details/summary */
details {
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-5) 0;
}

details summary {
  font-weight: 500;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: color var(--transition-fast);
}

details summary::-webkit-details-marker { display: none; }

details summary:hover { color: var(--color-text-muted); }

details[open] summary svg {
  transform: rotate(180deg);
}

details summary svg {
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

details p {
  margin-top: var(--space-3);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.7;
}

/* ── LANDING CTA SECTION ─────────────────────────────────────────── */
.landing-cta-section {
  text-align: center;
  padding: var(--space-16) 0;
}

.landing-cta-section h2 {
  font-size: var(--text-2xl);
  color: var(--color-text);
  margin: 0 0 var(--space-4) 0;
}

.landing-cta-section p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 52ch;
  margin: 0 auto var(--space-8) auto;
  line-height: 1.7;
}

.landing-cta-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ── TABLES ──────────────────────────────────────────────────────── */
.parts-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: var(--space-8);
}

table {
  border-collapse: collapse;
  width: 100%;
  font-size: var(--text-sm);
}

th {
  text-align: left;
  font-weight: 600;
  padding: var(--space-3) var(--space-4);
  border-bottom: 2px solid var(--color-text);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text);
}

td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

tr:hover td {
  background: var(--color-surface);
}

/* ── STAT CARDS (subpages) ───────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-8);
}

.stat-card {
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  text-align: center;
  transition: border-color var(--transition-fast);
}

.stat-card:hover {
  border-color: var(--color-text);
}

/* Route stats (region pages) */
.route-highlight,
.route-box {
  background: var(--color-surface);
  padding: var(--space-10);
  margin-top: var(--space-10);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-8);
}

.route-stat {
  text-align: center;
}

.route-stat-value {
  font-size: var(--text-2xl);
  font-family: var(--font-display);
  color: var(--color-text);
  letter-spacing: -0.01em;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.route-stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* ── ENGINE FEATURES (subpage) ───────────────────────────────────── */
.engine-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-8);
}

/* Subpage engine-features card style — scoped to engine-features context only */
.engine-features .feature-card {
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition-fast);
}

.engine-features .feature-card:hover {
  border-color: var(--color-text);
}

/* ── LINK CARDS ──────────────────────────────────────────────────── */
.brand-link-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.brand-link-card:hover {
  border-color: var(--color-text);
  transform: translateY(-2px);
}

.internal-links-section {
  background: var(--color-surface);
}

/* ── RFQ CONTACT SECTION (homepage) ──────────────────────────────── */
.contact-section {
  padding: var(--section-pad) 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.contact-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: var(--space-4);
}

.contact-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

.contact-info-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.contact-info-list strong {
  color: var(--color-text);
  font-weight: 500;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

/* RFQ Form (subpage variant) */
.section-cta {
  background: var(--color-surface);
  text-align: center;
}

.rfq-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  max-width: 600px;
  margin: 0 auto;
}

.form-field span, .form-label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
  color: var(--color-text-muted);
  display: block;
  margin-bottom: var(--space-2);
}

.form-group { display: flex; flex-direction: column; gap: var(--space-2); }

.form-input, .form-textarea,
.form-field input, .form-field textarea {
  width: 100%;
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  background: transparent;
  font: inherit;
  font-size: var(--text-sm);
  color: var(--color-text);
  transition: border-color var(--transition-fast);
}

.form-input:focus, .form-textarea:focus,
.form-field input:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--color-text);
}

.form-textarea {
  resize: vertical;
  min-height: 160px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.form-success {
  display: none;
  padding: var(--space-6);
  text-align: center;
  font-size: var(--text-base);
  color: var(--color-text-muted);
}

.form-success.show { display: block; }

.form-status {
  display: none;
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  background: rgba(16, 18, 20, 0.03);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.55;
}

.form-status.is-error,
.form-status.is-success {
  display: block;
}

.form-status.is-error {
  border-color: rgba(185, 67, 55, 0.35);
  background: rgba(185, 67, 55, 0.07);
  color: #9f342b;
}

.form-status.is-success {
  border-color: rgba(38, 132, 92, 0.35);
  background: rgba(38, 132, 92, 0.07);
  color: #246b4c;
}

/* ── FOOTER ───────────────────────────────────────────────────────── */
.site-footer {
  padding: var(--space-16) 0 var(--space-8);
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.footer-brand-logo {
  height: 28px;
  width: auto;
  margin-bottom: var(--space-5);
}

.footer-address {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  font-style: normal;
}

.footer-heading {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-5);
  color: var(--color-text);
}

.footer-links {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.footer-links a:hover { color: var(--color-text); }

.footer-social {
  display: flex;
  gap: var(--space-4);
}

.footer-social a {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.footer-social a:hover { color: var(--color-text); }

.footer-bottom {
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--color-text-light);
}

/* ── SCROLL REVEAL ANIMATIONS ─────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }
.reveal-delay-5 { transition-delay: 500ms; }

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 500ms var(--ease-out), transform 500ms var(--ease-out);
}

.stagger-children.visible > * {
  opacity: 1;
  transform: translateY(0);
}

.stagger-children.visible > *:nth-child(1) { transition-delay: 0ms; }
.stagger-children.visible > *:nth-child(2) { transition-delay: 80ms; }
.stagger-children.visible > *:nth-child(3) { transition-delay: 160ms; }
.stagger-children.visible > *:nth-child(4) { transition-delay: 240ms; }
.stagger-children.visible > *:nth-child(5) { transition-delay: 320ms; }
.stagger-children.visible > *:nth-child(6) { transition-delay: 400ms; }
.stagger-children.visible > *:nth-child(7) { transition-delay: 480ms; }
.stagger-children.visible > *:nth-child(8) { transition-delay: 560ms; }
.stagger-children.visible > *:nth-child(9) { transition-delay: 640ms; }
.stagger-children.visible > *:nth-child(10) { transition-delay: 720ms; }

/* Legacy fade-in / fade-up compat */
.fade-in, .fade-up, .stagger { opacity: 1; }

/* ── BACK TO TOP ─────────────────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  z-index: 50;
  width: 48px;
  height: 48px;
  background: var(--color-text);
  color: var(--color-text-inverse);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-med), transform var(--transition-fast);
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top:hover {
  transform: translateY(-2px);
}

/* ── SCOPE SECTION (subpage) ──────────────────────────────────────── */
.scope-section {
  background: var(--color-surface);
  padding: var(--section-pad) 0;
}

/* ── RESPONSIVE ───────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .intro-grid,
  .split-section,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .features-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .trust-strip-inner {
    flex-wrap: wrap;
    gap: var(--space-6);
  }

  .trust-divider {
    display: none;
  }

  .trust-stat {
    flex: 0 0 calc(50% - var(--space-3));
  }

  .stats-inner {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-item:nth-child(3)::before {
    display: none;
  }

  .stat-item:nth-child(odd)::before {
    display: none;
  }

  .stat-item:nth-child(even)::before {
    display: block;
  }
}

@media (max-width: 900px) {
  .service-panels {
    grid-template-columns: 1fr;
  }

  .service-panel {
    aspect-ratio: 16/9;
    min-height: 320px;
  }
}

@media (max-width: 768px) {
  .card-duo {
    grid-template-columns: 1fr;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .hero-title {
    font-size: clamp(2.2rem, 8vw, 3.5rem);
  }

  .hero-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .hero-badge { display: none; }

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

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-3);
    text-align: center;
  }

  .banner:not(.banner--parallax) .banner-content {
    right: var(--gutter);
  }

  .nav-social { visibility: hidden; }

  .hero-top-strip { display: none; }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn,
  .hero-actions .btn-ghost {
    justify-content: center;
  }

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

  .trust-stat {
    flex: 0 0 100%;
  }

  .landing-cta-actions {
    flex-direction: column;
    align-items: center;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .models-grid {
    grid-template-columns: 1fr;
  }

  .stats-inner {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-item + .stat-item::before {
    display: none;
  }

  .fullscreen-menu {
    width: 100vw;
    padding: var(--space-16) var(--space-8);
  }

  .fullscreen-menu-footer {
    left: var(--space-8);
    right: var(--space-8);
  }

  .banner--parallax {
    background-attachment: scroll;
  }
}

@media (max-width: 480px) {
  .hero-eyebrow { font-size: var(--text-xs); }

  .hero-copy h1 {
    font-size: var(--text-xl);
  }

  .btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-xs);
  }

  .stats-inner {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-number {
    font-size: clamp(2.2rem, 8vw, 3rem);
  }

  .service-panel {
    aspect-ratio: 4/3;
  }
}

/* ── REDUCED MOTION ───────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .stagger-children > * {
    opacity: 1;
    transform: none;
  }

  .hero-eyebrow,
  .hero-title,
  .hero-content,
  .hero-bottom {
    opacity: 1;
    animation: none;
  }
}

/* ══════════════════════════════════════════════════════════════════
   BLOG STYLES
   ══════════════════════════════════════════════════════════════════ */

/* ── Blog Grid (listing page) ──────────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-12);
}

.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-med), box-shadow var(--transition-med);
  overflow: hidden;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
}

.blog-card-image {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease-out);
}

.blog-card:hover .blog-card-image img {
  transform: scale(1.04);
}

.blog-card-body {
  padding: var(--space-6) var(--space-6) var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.blog-card-tag {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.blog-card-title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 500;
  line-height: 1.3;
  color: var(--color-text);
}

.blog-card-excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

.blog-card-meta {
  display: flex;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-light);
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-light);
}

/* ── Blog Article ──────────────────────────────────────────────── */
.blog-article {
  padding: var(--section-pad) 0;
}

.blog-article-container {
  display: grid;
  grid-template-columns: 1fr 300px;
  grid-template-rows: auto 1fr;
  gap: 0 var(--space-16);
  max-width: var(--content-max);
}

.blog-article-meta {
  grid-column: 1;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-10);
}

.blog-article-divider {
  color: var(--color-text-light);
}

.blog-article-content {
  grid-column: 1;
  max-width: 720px;
}

.blog-article-lead {
  font-size: var(--text-md);
  line-height: 1.75;
  color: var(--color-text);
  margin-bottom: var(--space-10);
  font-weight: 400;
}

.blog-article-content h2 {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 500;
  margin-top: var(--space-12);
  margin-bottom: var(--space-6);
  line-height: 1.25;
}

.blog-article-content h3 {
  font-family: var(--font-body);
  font-size: var(--text-md);
  font-weight: 600;
  margin-top: var(--space-8);
  margin-bottom: var(--space-4);
  line-height: 1.35;
}

.blog-article-content p {
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

.blog-article-content ul,
.blog-article-content ol {
  margin: var(--space-4) 0 var(--space-8);
  padding-left: var(--space-6);
}

.blog-article-content li {
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.blog-article-content a {
  color: var(--color-text);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity var(--transition-fast);
}

.blog-article-content a:hover {
  opacity: 0.7;
}

.blog-article-content .btn,
.blog-article-content .btn-primary {
  color: var(--color-text-inverse);
  text-decoration: none;
}

.blog-article-content .btn:hover,
.blog-article-content .btn-primary:hover {
  color: var(--color-accent);
  opacity: 1;
}

.blog-article-content .btn-secondary {
  color: var(--color-text);
  text-decoration: none;
}

.blog-article-content .btn-secondary:hover {
  opacity: 1;
}

/* Blog table */
.blog-table-wrapper {
  overflow-x: auto;
  margin: var(--space-8) 0;
  -webkit-overflow-scrolling: touch;
}

.blog-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.blog-table th {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-align: left;
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface);
  border-bottom: 2px solid var(--color-border-accent);
  white-space: nowrap;
}

.blog-table td {
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid var(--color-border-light);
  vertical-align: top;
}

.blog-table tbody tr:hover {
  background: var(--color-surface);
}

/* Blog article CTA */
.blog-article-cta {
  background: var(--color-surface);
  padding: var(--space-10) var(--space-8);
  margin-top: var(--space-12);
  border-left: 3px solid var(--color-accent);
}

.blog-article-cta h3 {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 500;
  margin-top: 0;
  margin-bottom: var(--space-3);
}

.blog-article-cta p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.blog-article-cta-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* Blog sidebar */
.blog-article-sidebar {
  grid-column: 2;
  grid-row: 1 / -1;
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  position: sticky;
  top: 120px;
  align-self: start;
}

.blog-sidebar-card {
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
}

.blog-sidebar-card h4 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.blog-sidebar-card ul {
  list-style: none;
  padding: 0;
}

.blog-sidebar-card li {
  font-size: var(--text-sm);
  line-height: 1.6;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-border-light);
}

.blog-sidebar-card li:last-child {
  border-bottom: none;
}

.blog-sidebar-card a {
  color: var(--color-text);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.blog-sidebar-card a:hover {
  opacity: 0.7;
}

.blog-sidebar-card--cta {
  background: var(--color-surface-dark);
  color: var(--color-text-inverse);
  border-color: transparent;
}

.blog-sidebar-card--cta h4 {
  color: rgba(255,255,255,0.6);
  border-bottom-color: rgba(255,255,255,0.15);
}

.blog-sidebar-card--cta p {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.blog-sidebar-card--cta .btn-primary {
  background: var(--color-bg);
  color: var(--color-text);
  width: 100%;
  text-align: center;
}

.blog-sidebar-card--cta .btn-primary:hover {
  background: var(--color-surface);
}

/* ── Geo-targeting section (homepage) ──────────────────────────── */
.geo-section {
  padding: var(--section-pad) 0;
  background: var(--color-surface);
}

.geo-section .section-head {
  margin-bottom: var(--space-12);
}

.geo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
}

.geo-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: var(--space-10) var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  transition: transform var(--transition-med), box-shadow var(--transition-med);
}

.geo-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.06);
}

.geo-card-flag {
  font-size: 2rem;
  line-height: 1;
}

.geo-card h3 {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 500;
  line-height: 1.25;
}

.geo-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

.geo-card-ports {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.geo-card-ports span {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.03em;
  padding: var(--space-1) var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

.geo-card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-text);
  margin-top: auto;
  transition: opacity var(--transition-fast);
}

.geo-card-link:hover {
  opacity: 0.7;
}

.geo-card-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.geo-card-link:hover svg {
  transform: translateX(3px);
}

/* ── Blog & Geo responsive ─────────────────────────────────────── */
@media (max-width: 900px) {
  .blog-article-container {
    grid-template-columns: 1fr;
  }

  .blog-article-sidebar {
    grid-column: 1;
    grid-row: auto;
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .blog-sidebar-card {
    flex: 1 1 280px;
  }

  .geo-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .blog-article-sidebar {
    flex-direction: column;
  }

  .blog-article-cta-actions {
    flex-direction: column;
  }

  .blog-article-content h2 {
    font-size: var(--text-lg);
  }
}

/* ── PRINT ────────────────────────────────────────────────────────── */
@media print {
  .site-header, .fullscreen-menu, .back-to-top,
  .hero-top-strip, .hero-bottom-bar { display: none; }

  .hero { min-height: auto; }
  .section { padding: 2rem 0; }
}

/* ══════════════════════════════════════════════════════════════════
   V4 VISUAL OVERHAUL — Dense, immersive, professional
   ══════════════════════════════════════════════════════════════════ */

/* ── Tighter section spacing ──────────────────────────────────── */
.section {
  padding: clamp(3rem, 5vw, 5rem) 0;
}

.section + .section {
  border-top: 1px solid var(--color-border);
}

/* ── Hero sub-text ────────────────────────────────────────────── */
.hero-sub-text {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 300;
  line-height: 1.7;
  color: rgba(255,255,255,0.7);
  max-width: 42ch;
  margin: 0 auto;
  opacity: 0;
  animation: heroComeIn 700ms var(--ease-out) 1.1s forwards;
}

/* ── Service panel descriptions ───────────────────────────────── */
.service-panel-desc {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
  margin-bottom: var(--space-4);
  max-width: 28ch;
  opacity: 0;
  transition: opacity 400ms var(--ease-out);
}

.service-panel:hover .service-panel-desc {
  opacity: 1;
}

/* Make service panels taller and more immersive */
.service-panel {
  aspect-ratio: 3/4;
}

/* ══ ABOUT IMMERSIVE — Image + Content Split ══════════════════════ */
.about-immersive {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 80vh;
  background: #111;
  color: var(--color-text-inverse);
}

.about-immersive-image {
  position: relative;
  overflow: hidden;
}

.about-immersive-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-immersive-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(3rem, 5vw, 5rem) clamp(2rem, 4vw, 5rem);
  gap: var(--space-5);
}

.about-immersive-content .eyebrow {
  color: rgba(255,255,255,0.45);
  margin-bottom: 0;
}

.about-immersive-content h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: #fff;
  margin: 0;
}

.about-immersive-content p {
  font-size: var(--text-sm);
  line-height: 1.75;
  color: rgba(255,255,255,0.7);
  max-width: 48ch;
}

.about-stats-row {
  display: flex;
  gap: var(--space-10);
  margin: var(--space-6) 0;
  padding: var(--space-6) 0;
  border-top: 1px solid rgba(255,255,255,0.12);
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.about-stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.about-stat-value {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: 300;
  line-height: 1;
  color: #fff;
  letter-spacing: -0.02em;
}

.about-stat-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.4);
  font-weight: 400;
}

.about-immersive .btn-primary {
  align-self: flex-start;
  background: #fff;
  color: #111;
  border-color: #fff;
}

.about-immersive .btn-primary:hover {
  background: transparent;
  color: #fff;
}

/* ══ DARK FEATURES SECTION ════════════════════════════════════════ */
.dark-features-section {
  background: #0d0d0d;
  color: var(--color-text-inverse);
  padding: clamp(4rem, 6vw, 6rem) 0;
}

.dark-features-header {
  margin-bottom: clamp(2.5rem, 4vw, 4rem);
}

.dark-features-header h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: #fff;
}

.eyebrow--light {
  color: rgba(255,255,255,0.4);
}

.dark-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.dark-feature-card {
  padding: var(--space-8);
  border-left: 1px solid rgba(255,255,255,0.08);
  position: relative;
}

.dark-feature-card:first-child {
  border-left: none;
  padding-left: 0;
}

.dark-feature-number {
  font-family: var(--font-display);
  font-size: clamp(3rem, 4vw, 5rem);
  font-weight: 300;
  color: rgba(255,255,255,0.08);
  line-height: 1;
  margin-bottom: var(--space-6);
  letter-spacing: -0.04em;
}

.dark-feature-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 400;
  color: #fff;
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.dark-feature-card p {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: rgba(255,255,255,0.55);
}

/* ══ IMAGE BANNER (replaces parallax) ═════════════════════════════ */
.image-banner {
  position: relative;
  height: clamp(50vh, 60vh, 70vh);
  overflow: hidden;
}

.image-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.image-banner-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
}

.image-banner-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  padding: clamp(2rem, 4vw, 4rem) var(--gutter);
  max-width: var(--content-max);
  margin: 0 auto;
}

/* ══ GEO SECTION V2 — Dark overlay with background image ═════════ */
.geo-section-v2 {
  position: relative;
  padding: clamp(4rem, 6vw, 7rem) 0;
  color: var(--color-text-inverse);
  overflow: hidden;
}

.geo-section-bg {
  position: absolute;
  inset: 0;
}

.geo-section-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.geo-section-bg-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.82);
}

.geo-section-v2 .container {
  position: relative;
  z-index: 2;
}

.geo-header {
  margin-bottom: clamp(2.5rem, 4vw, 4rem);
  max-width: 560px;
}

.geo-header h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: #fff;
  margin-top: var(--space-3);
}

.geo-header p {
  font-size: var(--text-base);
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
  margin-top: var(--space-4);
}

.geo-cards-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

.geo-card-v2 {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: border-color 400ms var(--ease-out), background 400ms var(--ease-out);
}

.geo-card-v2:hover {
  border-color: rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.07);
}

.geo-card-v2 h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  color: #fff;
  letter-spacing: -0.01em;
}

.geo-card-v2 p {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
}

.geo-card-v2 .geo-card-ports {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.geo-card-v2 .geo-card-ports span {
  font-size: var(--text-xs);
  font-weight: 400;
  letter-spacing: 0.03em;
  padding: var(--space-1) var(--space-3);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.6);
}

.geo-card-v2 .geo-card-link {
  color: #fff;
  margin-top: auto;
}

.geo-card-v2 .geo-card-link:hover {
  opacity: 0.7;
}

.geo-card-v2 .geo-card-link svg {
  width: 16px;
  height: 16px;
  stroke: #fff;
}

/* ── Brands strip dark border override ────────────────────────── */
.geo-section-v2 + .brands-strip {
  border-top: none;
}

/* ══ V4 RESPONSIVE OVERRIDES ══════════════════════════════════════ */
@media (max-width: 1024px) {
  .about-immersive {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .about-immersive-image {
    height: 50vw;
    min-height: 280px;
    max-height: 450px;
  }

  .dark-features-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .dark-feature-card {
    border-left: none;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding-left: 0;
    padding-right: 0;
  }

  .dark-feature-card:last-child {
    border-bottom: none;
  }

  .about-stats-row {
    gap: var(--space-6);
  }
}

@media (max-width: 768px) {
  .geo-cards-row {
    grid-template-columns: 1fr;
  }

  .about-stats-row {
    flex-wrap: wrap;
    gap: var(--space-5);
  }

  .about-stat {
    flex: 0 0 calc(50% - var(--space-3));
  }

  .image-banner {
    height: 45vh;
  }
}

@media (max-width: 480px) {
  .about-immersive-image {
    height: 60vw;
    min-height: 220px;
  }
}