/* ==========================================================================
   DFINE AUTO DETAILING — MASTER SOVEREIGN AUTOMOTIVE ATELIER DESIGN SYSTEM
   Bespoke Detailing, Ceramic Coatings & PPF Studio | Durban, South Africa
   ========================================================================== */

/* --- 1. Master Design Tokens & Studio Physics --- */
:root {
  /* Studio Darkness & Surface Hierarchy */
  --bg-obsidian-studio: #050608;
  --bg-carbon-bay: #090c12;
  --bg-surface-elevated: #0f141d;
  --bg-surface-glass: rgba(15, 20, 29, 0.75);
  --bg-surface-glass-heavy: rgba(9, 12, 18, 0.92);
  
  /* Brand Metallic & Championship Accents */
  --gold-primary: #d1ae6e;
  --gold-light: #e5c583;
  --gold-dark: #b08d4b;
  --gold-glow: rgba(209, 174, 110, 0.22);
  --gold-gradient: linear-gradient(135deg, #e5c583 0%, #d1ae6e 50%, #b08d4b 100%);
  
  /* High-Octane Chrome & Technical Silver */
  --chrome-pure: #ffffff;
  --chrome-light: #e6e8ec;
  --chrome-muted: #9ba1b0;
  --chrome-dark: #5c6270;
  
  /* Telemetry & Optical Clarity Indicators */
  --cyan-telemetry: #00e5ff;
  --cyan-glow: rgba(0, 229, 255, 0.2);
  --emerald-verified: #10b981;
  --emerald-glow: rgba(16, 185, 129, 0.2);
  
  /* Studio Lighting Borders & Glass Hairlines */
  --border-gold-subtle: rgba(209, 174, 110, 0.18);
  --border-gold-active: rgba(209, 174, 110, 0.45);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-subtle: rgba(255, 255, 255, 0.04);
  --border-glass-highlight: rgba(255, 255, 255, 0.14);
  
  /* Master Typography Stack */
  --font-display: 'Montserrat', 'Plus Jakarta Sans', -apple-system, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;
  
  /* Emil Kowalski Animation Easing & Physics */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.18s var(--ease-smooth);
  --transition-normal: 0.28s var(--ease-out-expo);
  --transition-slow: 0.5s var(--ease-out-expo);
  
  /* Precision Shadows */
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.8);
  --shadow-gold: 0 0 35px rgba(209, 174, 110, 0.15);
  --shadow-gold-heavy: 0 0 60px rgba(209, 174, 110, 0.28);
  
  /* Layout Dimensions */
  --header-height: 84px;
  --container-max: 1280px;
  --container-narrow: 1040px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;
  --touch-target: 48px;
}

/* --- 2. Global Reset & Performance Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  background-color: var(--bg-obsidian-studio);
  color: var(--chrome-light);
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-obsidian-studio);
  color: var(--chrome-light);
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* 5500K Studio Overhead Lighting Ambient Mesh */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 50% 0%, rgba(209, 174, 110, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 85% 30%, rgba(0, 229, 255, 0.02) 0%, transparent 45%),
    radial-gradient(circle at 15% 70%, rgba(209, 174, 110, 0.025) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

img, picture, video, iframe {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

/* --- 3. Automotive Editorial Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  color: var(--chrome-pure);
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.25rem);
  text-transform: uppercase;
  letter-spacing: -0.015em;
}

h2 {
  font-size: clamp(1.85rem, 3.6vw, 2.75rem);
  letter-spacing: -0.015em;
}

h3 {
  font-size: clamp(1.2rem, 2vw, 1.6rem);
}

h4 {
  font-size: 1.1rem;
  font-weight: 600;
}

p {
  color: var(--chrome-muted);
  font-size: 1rem;
  font-weight: 400;
}

.text-gold {
  color: var(--gold-primary);
}

.text-gradient-gold {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-chrome {
  color: var(--chrome-pure);
}

.text-muted {
  color: var(--chrome-muted);
}

.text-uppercase {
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Pure Typographic Kicker (No Pill, No Dots) */
.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--gold-primary);
  margin-bottom: 12px;
}

/* --- 4. Container & Layout Grid Architecture --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1.25rem, 4vw, 2.5rem);
  padding-right: clamp(1.25rem, 4vw, 2.5rem);
}

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

.section {
  padding-top: clamp(4rem, 8vw, 7.5rem);
  padding-bottom: clamp(4rem, 8vw, 7.5rem);
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
}

.section-header p {
  margin-top: 14px;
  font-size: 1.05rem;
  line-height: 1.7;
}

/* --- 5. Inline SVG Icon Utilities --- */
.icon-svg {
  display: inline-block;
  width: 20px;
  height: 20px;
  stroke-width: 2;
  stroke: currentColor;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.icon-svg-xs {
  width: 14px;
  height: 14px;
  stroke-width: 2;
  stroke: currentColor;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
  display: inline-block;
  vertical-align: middle;
}

.icon-svg-sm {
  width: 16px;
  height: 16px;
  stroke-width: 2;
  stroke: currentColor;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
  display: inline-block;
  vertical-align: middle;
}

.icon-svg-lg {
  width: 28px;
  height: 28px;
}

.icon-svg-xl {
  width: 40px;
  height: 40px;
}

/* --- 6. Tactical Buttons (Emil Kowalski Press Physics) --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: var(--touch-target);
  padding: 12px 28px;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  position: relative;
  overflow: hidden;
  text-align: center;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--gold-gradient);
  color: #000000;
  border: 1px solid var(--gold-light);
  box-shadow: 0 4px 18px rgba(209, 174, 110, 0.25);
}

.btn-primary:hover {
  box-shadow: 0 6px 25px rgba(209, 174, 110, 0.45);
  transform: translateY(-2px);
  color: #000000;
}

.btn-primary:active {
  transform: scale(0.97);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.03);
  color: var(--chrome-light);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-gold-subtle);
  color: var(--chrome-pure);
  transform: translateY(-2px);
}

.btn-secondary:active {
  transform: scale(0.97);
}

.btn-whatsapp {
  background: #25d366;
  color: #05140b;
  font-weight: 700;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.28);
  border: 1px solid #34e77b;
}

.btn-whatsapp:hover {
  background: #2ee06e;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
  color: #000000;
}

.btn-whatsapp:active {
  transform: scale(0.97);
}

/* --- 7. Cockpit Navigation Header --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  background: rgba(5, 6, 8, 0.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border-glass);
  transition: background var(--transition-normal), border-color var(--transition-normal);
}

.site-header.scrolled {
  background: rgba(5, 6, 8, 0.95);
  border-bottom-color: var(--border-gold-subtle);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
}

.nav-container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand-logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand-logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.6));
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--chrome-muted);
  padding: 8px 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold-gradient);
  transition: width var(--transition-normal);
}

.nav-link:hover {
  color: var(--chrome-pure);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link.active {
  color: var(--gold-primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-phone-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--chrome-light);
  min-height: var(--touch-target);
  transition: all var(--transition-fast);
}

.header-phone-pill:hover {
  border-color: var(--gold-primary);
  color: var(--gold-primary);
}

.header-cta-btn {
  padding: 10px 22px;
  font-size: 0.8rem;
}

.mobile-toggle-btn {
  display: none;
  min-width: var(--touch-target);
  min-height: var(--touch-target);
  align-items: center;
  justify-content: center;
  color: var(--chrome-pure);
  cursor: pointer;
}

/* --- 8. Mobile Drawer Navigation --- */
.mobile-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  z-index: 1090;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.mobile-drawer-backdrop.active,
.mobile-drawer-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(85vw, 360px);
  background: var(--bg-carbon-bay);
  border-left: 1px solid var(--border-gold-subtle);
  z-index: 1100;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.8);
}

.mobile-drawer.active,
.mobile-drawer.open {
  transform: translateX(0);
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-glass);
  margin-bottom: 24px;
}

.drawer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.drawer-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  color: var(--chrome-light);
  min-height: var(--touch-target);
}

.drawer-nav-link.active,
.drawer-nav-link:hover {
  background: rgba(209, 174, 110, 0.1);
  border-color: var(--gold-primary);
  color: var(--gold-primary);
}

.drawer-footer {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 20px;
  border-top: 1px solid var(--border-glass);
}

/* --- 9. Cinematic Studio Hero Section --- */
.hero-section {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + 2rem);
  padding-bottom: 4rem;
  overflow: hidden;
}

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

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.42) contrast(1.15);
}

.hero-overlay-gradient {
  position: absolute;
  inset: 0;
  background: 
    linear-gradient(180deg, rgba(5, 6, 8, 0.6) 0%, rgba(5, 6, 8, 0.92) 85%, var(--bg-obsidian-studio) 100%),
    radial-gradient(circle at 20% 50%, rgba(5, 6, 8, 0.8) 0%, transparent 60%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 820px;
}

.hero-headline {
  margin-bottom: 20px;
  line-height: 1.08;
}

.hero-subhead {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  line-height: 1.65;
  color: var(--chrome-light);
  max-width: 680px;
  margin-bottom: 32px;
  opacity: 0.9;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 44px;
}

.hero-trust-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 18px;
  padding-top: 28px;
  border-top: 1px solid var(--border-glass);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.trust-item-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(209, 174, 110, 0.12);
  border: 1px solid var(--border-gold-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  flex-shrink: 0;
}

.trust-item-title {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--chrome-pure);
}

.trust-item-desc {
  font-size: 0.74rem;
  color: var(--chrome-muted);
}

/* --- 9B. Sovereign Inner Page Hero Banners --- */
.page-hero-banner {
  position: relative;
  padding-top: calc(var(--header-height) + 3.5rem);
  padding-bottom: 3.5rem;
  background: linear-gradient(180deg, rgba(9, 12, 18, 0.95) 0%, var(--bg-obsidian-studio) 100%);
  border-bottom: 1px solid var(--border-glass);
  overflow: hidden;
}

.page-hero-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 12% 25%, rgba(209, 174, 110, 0.07) 0%, transparent 45%),
    radial-gradient(circle at 88% 75%, rgba(0, 229, 255, 0.03) 0%, transparent 40%);
  pointer-events: none;
}

.page-hero-grid {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
  position: relative;
  z-index: 1;
}

.page-hero-content {
  text-align: left;
  max-width: 780px;
}

.page-hero-content .eyebrow {
  margin-bottom: 12px;
}

.page-hero-headline {
  margin: 0 0 16px;
  line-height: 1.1;
  text-align: left;
  font-size: clamp(2.2rem, 4.2vw, 3.4rem);
}

.page-hero-subhead {
  font-size: clamp(1rem, 1.4vw, 1.12rem);
  line-height: 1.68;
  color: var(--chrome-muted);
  text-align: left;
  margin: 0;
}

.page-hero-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: 14px;
}

.page-hero-pill-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.page-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--chrome-light);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  backdrop-filter: blur(10px);
}

.page-hero-badge .icon-svg {
  color: var(--gold-primary);
  width: 16px;
  height: 16px;
}

@media (max-width: 900px) {
  .page-hero-grid {
    grid-template-columns: 1fr;
    gap: 24px;
    align-items: start;
  }
  
  .page-hero-meta {
    align-items: flex-start;
  }
  
  .page-hero-pill-group {
    justify-content: flex-start;
  }
}

/* --- 10. Interactive Defect Elimination Comparator (Before/After) --- */
.before-after-container {
  position: relative;
  width: 100%;
  max-width: 1060px;
  margin: 0 auto;
  height: clamp(340px, 55vw, 560px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-gold-subtle);
  box-shadow: var(--shadow-lg), var(--shadow-gold);
  user-select: none;
  cursor: ew-resize;
}

.ba-image-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.ba-image-layer img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.ba-layer-before {
  width: 50%;
  z-index: 2;
  border-right: 2px solid var(--gold-primary);
  box-shadow: 4px 0 25px rgba(0, 0, 0, 0.7);
}

.ba-layer-after {
  z-index: 1;
}

.ba-badge {
  position: absolute;
  top: 18px;
  padding: 6px 14px;
  font-family: var(--font-display);
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--radius-full);
  z-index: 4;
}

.ba-badge-before {
  left: 18px;
  background: rgba(15, 18, 24, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--chrome-light);
  backdrop-filter: blur(8px);
}

.ba-badge-after {
  right: 18px;
  background: rgba(209, 174, 110, 0.2);
  border: 1px solid var(--gold-primary);
  color: var(--gold-light);
  backdrop-filter: blur(8px);
}

.ba-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 0;
  z-index: 10;
}

.ba-handle-button {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #e5c583 0%, #d1ae6e 100%);
  border: 2px solid #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000000;
  box-shadow: 0 0 25px rgba(209, 174, 110, 0.6), 0 4px 15px rgba(0,0,0,0.8);
  pointer-events: none;
}

/* --- 11. Automotive Treatment Protocol Cards --- */
.packages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.package-card {
  background: var(--bg-carbon-bay);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 3.5vw, 36px);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.package-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-gold-subtle);
  box-shadow: var(--shadow-lg), var(--shadow-gold);
}

.package-card.featured {
  background: linear-gradient(180deg, rgba(209, 174, 110, 0.08) 0%, var(--bg-carbon-bay) 40%);
  border-color: var(--gold-primary);
  box-shadow: 0 0 30px rgba(209, 174, 110, 0.15);
}

.package-ribbon {
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--gold-gradient);
  color: #000000;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 12px rgba(209, 174, 110, 0.35);
}

.package-header {
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 18px;
}

.package-name {
  font-size: 1.35rem;
  color: var(--chrome-pure);
  margin-bottom: 6px;
}

.package-tagline {
  font-size: 0.85rem;
  color: var(--chrome-muted);
  line-height: 1.5;
}

.package-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.package-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--chrome-light);
  line-height: 1.45;
}

.package-feature-item .icon-svg {
  color: var(--gold-primary);
  margin-top: 2px;
  flex-shrink: 0;
}

/* --- 12. 5-Stage Precision Detailing Protocol Timeline --- */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  position: relative;
}

.process-step-card {
  background: var(--bg-carbon-bay);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all var(--transition-normal);
  position: relative;
}

.process-step-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-gold-subtle);
  background: rgba(255, 255, 255, 0.03);
}

.process-step-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--gold-primary);
  line-height: 1;
}

.process-step-title {
  font-size: 1.05rem;
  color: var(--chrome-pure);
}

.process-step-desc {
  font-size: 0.82rem;
  color: var(--chrome-muted);
  line-height: 1.6;
}

/* --- 13. Curated Video Reels & Portfolio Showcase --- */
.gallery-filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}

.gallery-tab-btn {
  min-height: var(--touch-target);
  padding: 10px 20px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  color: var(--chrome-muted);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.gallery-tab-btn:hover {
  color: var(--chrome-pure);
  border-color: var(--gold-primary);
}

.gallery-tab-btn.active {
  background: var(--gold-primary);
  color: #000000;
  border-color: var(--gold-light);
  box-shadow: 0 4px 15px rgba(209, 174, 110, 0.35);
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 22px;
}

.photo-card {
  background: var(--bg-carbon-bay);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  cursor: pointer;
}

.photo-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-gold-subtle);
  box-shadow: var(--shadow-md), var(--shadow-gold);
}

.photo-media-box {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #000000;
  position: relative;
}

.photo-card img,
.photo-media-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.photo-card:hover img {
  transform: scale(1.05);
}

.photo-card-info,
.photo-card-overlay {
  position: static;
  background: var(--bg-carbon-bay);
  padding: 16px 20px 18px;
  border-top: 1px solid var(--border-glass);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.photo-card-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--chrome-pure);
  line-height: 1.25;
}

.photo-card-subtitle {
  font-size: 0.78rem;
  color: var(--gold-primary);
  font-weight: 600;
  margin-top: 2px;
}

/* Master Video Reels Grid */
.reels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 26px;
}

.reel-card {
  background: var(--bg-carbon-bay);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.reel-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-gold-subtle);
  box-shadow: var(--shadow-md);
}

.video-player-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 9 / 16;
  max-height: 480px;
  background: #000000;
  overflow: hidden;
}

.video-player-wrapper video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.reel-info-bar {
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.reel-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.reel-title {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--chrome-pure);
}

.reel-badge {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: rgba(209, 174, 110, 0.15);
  color: var(--gold-primary);
  border: 1px solid var(--border-gold-subtle);
  white-space: nowrap;
}

.reel-desc {
  font-size: 0.76rem;
  color: var(--chrome-muted);
  line-height: 1.45;
}

/* --- 14. Interactive Studio Treatment Configurator --- */
.config-section {
  position: relative;
  background-color: var(--bg-obsidian-studio);
}

.configurator-wrapper {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  gap: 36px;
  align-items: start;
  margin-top: 36px;
}

.config-builder-panel {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.config-step-group {
  background: var(--bg-carbon-bay);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 3vw, 30px);
  position: relative;
  transition: border-color var(--transition-fast);
}

.config-step-group:focus-within {
  border-color: var(--border-gold-subtle);
}

.config-step-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
}

.config-step-badge {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(209, 174, 110, 0.12);
  border: 1px solid var(--border-gold-subtle);
  color: var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.config-step-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--chrome-pure);
  line-height: 1.25;
}

.config-step-desc {
  font-size: 0.82rem;
  color: var(--chrome-muted);
  margin-top: 2px;
}

.config-grid-vehicles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.vehicle-card {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 18px 16px;
  cursor: pointer;
  transition: transform 0.2s var(--ease-out-expo), border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 156px;
  user-select: none;
}

.vehicle-card:hover {
  transform: translateY(-2px);
  border-color: rgba(209, 174, 110, 0.35);
  background: rgba(255, 255, 255, 0.04);
}

.vehicle-card:active {
  transform: scale(0.98);
}

.vehicle-card.selected {
  background: linear-gradient(145deg, rgba(209, 174, 110, 0.1) 0%, rgba(15, 20, 29, 0.95) 100%);
  border-color: var(--gold-primary);
  box-shadow: 0 0 25px rgba(209, 174, 110, 0.18), inset 0 0 0 1px var(--gold-primary);
}

.vehicle-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.vehicle-factor-badge {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  color: var(--chrome-muted);
  border: 1px solid var(--border-glass-subtle);
}

.vehicle-factor-badge.highlight {
  background: rgba(209, 174, 110, 0.15);
  color: var(--gold-primary);
  border-color: var(--border-gold-subtle);
}

.vehicle-check-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  background: rgba(255, 255, 255, 0.03);
  transition: all 0.2s var(--ease-out-expo);
}

.vehicle-check-icon svg {
  width: 12px;
  height: 12px;
}

.vehicle-card.selected .vehicle-check-icon {
  background: var(--gold-primary);
  border-color: var(--gold-light);
  color: #000000;
  transform: scale(1.05);
}

.vehicle-silhouette-box {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  width: 100%;
}

.vehicle-svg {
  width: 100%;
  max-width: 140px;
  height: 40px;
  color: var(--chrome-muted);
  transition: color 0.25s ease, transform 0.25s var(--ease-out-expo);
}

.vehicle-card:hover .vehicle-svg {
  color: var(--chrome-pure);
  transform: scale(1.04);
}

.vehicle-card.selected .vehicle-svg {
  color: var(--gold-primary);
  transform: scale(1.04);
}

.vehicle-card-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.vehicle-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--chrome-pure);
}

.vehicle-examples {
  font-size: 0.73rem;
  color: var(--chrome-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Package Matrix */
.config-grid-packages {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.package-tile {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 20px 18px;
  cursor: pointer;
  transition: transform 0.2s var(--ease-out-expo), border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
  min-height: 180px;
  user-select: none;
}

.package-tile:hover {
  transform: translateY(-2px);
  border-color: rgba(209, 174, 110, 0.35);
  background: rgba(255, 255, 255, 0.04);
}

.package-tile:active {
  transform: scale(0.98);
}

.package-tile.selected {
  background: linear-gradient(145deg, rgba(209, 174, 110, 0.12) 0%, rgba(15, 20, 29, 0.95) 100%);
  border-color: var(--gold-primary);
  box-shadow: 0 0 25px rgba(209, 174, 110, 0.18), inset 0 0 0 1px var(--gold-primary);
}

.pkg-popular-ribbon {
  position: absolute;
  top: -10px;
  right: 14px;
  background: var(--gold-gradient);
  color: #000000;
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 12px rgba(209, 174, 110, 0.35);
}

.pkg-top-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.pkg-tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  color: var(--chrome-muted);
}

.pkg-tag.highlight {
  background: rgba(209, 174, 110, 0.16);
  color: var(--gold-primary);
  border: 1px solid var(--border-gold-subtle);
}

.pkg-tag.flagship {
  background: rgba(0, 229, 255, 0.12);
  color: var(--cyan-telemetry);
  border: 1px solid rgba(0, 229, 255, 0.25);
}

.pkg-turnaround {
  font-size: 0.72rem;
  color: var(--chrome-muted);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.pkg-main-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pkg-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--chrome-pure);
}

.pkg-sub {
  font-size: 0.76rem;
  color: var(--chrome-muted);
  line-height: 1.4;
}

.pkg-features-preview {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.72rem;
  color: var(--chrome-light);
  opacity: 0.85;
}

.pkg-price-anchor {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-top: 1px solid var(--border-glass-subtle);
  padding-top: 10px;
  margin-top: 4px;
}

.pkg-price-from {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--chrome-muted);
}

.pkg-price-amount {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gold-primary);
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}

/* Specialist Add-ons */
.config-grid-addons {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.addon-tile {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s var(--ease-out-expo);
  min-height: var(--touch-target);
  user-select: none;
}

.addon-tile:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(209, 174, 110, 0.3);
}

.addon-tile:has(.toggle-input:checked) {
  background: rgba(209, 174, 110, 0.08);
  border-color: var(--border-gold-active);
  box-shadow: 0 0 16px rgba(209, 174, 110, 0.1);
}

.addon-tile-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.addon-icon-box {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.addon-tile:hover .addon-icon-box {
  background: rgba(209, 174, 110, 0.12);
  border-color: var(--border-gold-subtle);
}

.addon-icon-box svg {
  width: 18px;
  height: 18px;
}

.addon-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.addon-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--chrome-pure);
}

.addon-desc {
  font-size: 0.74rem;
  color: var(--chrome-muted);
}

.addon-tile-right {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.addon-price-tag {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--gold-primary);
  background: rgba(209, 174, 110, 0.1);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-gold-subtle);
}

/* Custom Toggle Switch */
.custom-toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.toggle-input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.toggle-track {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  transition: all 0.25s var(--ease-out-expo);
}

.toggle-thumb {
  position: absolute;
  height: 18px;
  width: 18px;
  left: 2px;
  bottom: 2px;
  background-color: var(--chrome-pure);
  border-radius: 50%;
  transition: transform 0.25s var(--ease-out-expo), background-color 0.2s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
}

.toggle-input:checked + .toggle-track {
  background-color: var(--gold-primary);
  border-color: var(--gold-light);
}

.toggle-input:checked + .toggle-track .toggle-thumb {
  transform: translateX(20px);
  background-color: #000000;
}

/* --- 15. Live Studio Specification Ledger --- */
.config-summary-dock {
  position: sticky;
  top: calc(var(--header-height) + 24px);
}

.studio-ledger-card {
  background: linear-gradient(180deg, #141822 0%, #0a0d14 100%);
  border: 1px solid var(--border-gold-active);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-lg), var(--shadow-gold);
  position: relative;
  overflow: hidden;
}

.studio-ledger-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gold-gradient);
}

.ledger-header {
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 16px;
  margin-bottom: 18px;
}

.ledger-eyebrow {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--gold-primary);
  margin-bottom: 6px;
}

.ledger-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--chrome-pure);
  line-height: 1.2;
}

.ledger-timestamp {
  font-size: 0.74rem;
  color: var(--chrome-muted);
  margin-top: 3px;
}

.ledger-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ledger-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.85rem;
}

.ledger-item-label {
  color: var(--chrome-muted);
}

.ledger-item-value {
  font-weight: 600;
  color: var(--chrome-pure);
  text-align: right;
}

.ledger-row.highlight .ledger-item-value {
  color: var(--gold-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.ledger-addons-container {
  margin-top: 6px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px dashed var(--border-glass);
  border-radius: var(--radius-sm);
}

.ledger-empty-addons {
  font-size: 0.76rem;
  color: var(--chrome-dark);
  font-style: italic;
  text-align: center;
}

.ledger-addons-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ledger-addons-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--chrome-light);
}

.ledger-addons-list li span:last-child {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--gold-primary);
  font-variant-numeric: tabular-nums;
}

.ledger-divider {
  height: 1px;
  background: var(--border-glass);
  margin: 6px 0;
}

.ledger-turnaround-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(209, 174, 110, 0.06);
  border: 1px solid var(--border-gold-subtle);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
}

.turnaround-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--chrome-muted);
}

.turnaround-value {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--gold-light);
}

/* Total Price Display Box */
.ledger-total-box {
  background: linear-gradient(135deg, rgba(209, 174, 110, 0.08) 0%, rgba(0, 0, 0, 0.65) 100%);
  border: 1px solid var(--border-gold-active);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin: 20px 0 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: inset 0 1px 0 rgba(209, 174, 110, 0.2), 0 8px 24px rgba(0, 0, 0, 0.45);
}

.ledger-total-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.ledger-total-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--chrome-muted);
}

.ledger-total-badge {
  font-size: 0.66rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: rgba(209, 174, 110, 0.14);
  color: var(--gold-primary);
  border: 1px solid var(--border-gold-subtle);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.ledger-total-main {
  display: flex;
  align-items: baseline;
  justify-content: flex-start;
  width: 100%;
}

.ledger-total-price {
  font-family: var(--font-display);
  font-size: clamp(2rem, 2.8vw, 2.35rem);
  font-weight: 700;
  color: var(--gold-primary);
  text-shadow: 0 0 20px rgba(209, 174, 110, 0.25);
  letter-spacing: -0.02em;
  line-height: 1.1;
  white-space: nowrap;
  display: block;
  font-variant-numeric: tabular-nums;
}

.ledger-total-vat {
  font-size: 0.72rem;
  color: var(--chrome-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  padding-top: 8px;
  border-top: 1px dashed rgba(255, 255, 255, 0.08);
}

.ledger-action-stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-whatsapp-ledger {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #25d366;
  color: #05140b;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all 0.2s var(--ease-out-expo);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
  min-height: var(--touch-target);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.btn-whatsapp-ledger:hover {
  background: #2ee06e;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
  color: #000000;
}

.btn-whatsapp-ledger:active {
  transform: scale(0.98);
}

.btn-whatsapp-ledger .icon-svg {
  width: 20px;
  height: 20px;
}

.btn-copy-quote {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  color: var(--chrome-light);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: 42px;
}

.btn-copy-quote:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-gold-subtle);
  color: var(--chrome-pure);
}

.btn-copy-quote:active {
  transform: scale(0.98);
}

.ledger-trust-footer {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--border-glass-subtle);
}

.ledger-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  color: var(--chrome-muted);
}

/* --- 16. Studio Testimonials & Trust Ledger --- */
.card-glass {
  background: var(--bg-carbon-bay);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 28px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.card-glass:hover {
  border-color: var(--border-gold-subtle);
  box-shadow: var(--shadow-md);
}

.reviews-grid,
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

/* --- Sovereign Infinite Reviews Marquee Engine (/apex-ui-vault) --- */
.reviews-marquee-wrapper {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 16px 0 24px 0;
  mask-image: linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);
}

.reviews-marquee-track {
  display: flex;
  gap: 24px;
  width: max-content;
  animation: marqueeVelocityDrift 55s linear infinite;
  will-change: transform;
}

/* Instant Physics Pause on Hover, Focus, or Touch Active */
.reviews-marquee-wrapper:hover .reviews-marquee-track,
.reviews-marquee-wrapper:focus-within .reviews-marquee-track,
.reviews-marquee-track:hover,
.reviews-marquee-track:active {
  animation-play-state: paused;
}

@keyframes marqueeVelocityDrift {
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    transform: translate3d(-50%, 0, 0);
  }
}

.reviews-marquee-group {
  display: flex;
  gap: 24px;
  flex-shrink: 0;
}

/* Sovereign Glass Review Card */
.marquee-review-card,
.review-card,
.testimonial-card {
  background: var(--bg-surface-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  cursor: default;
  user-select: none;
}

.marquee-review-card {
  width: 380px;
  min-width: 380px;
  max-width: 380px;
  flex-shrink: 0;
}

.marquee-review-card:hover,
.review-card:hover,
.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-gold-active);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6), 0 0 25px rgba(209, 174, 110, 0.18);
}

.review-card-top {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.review-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.review-stars,
.testimonial-stars {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--gold-primary);
}

.review-date-badge {
  font-size: 0.76rem;
  color: var(--chrome-muted);
  font-weight: 500;
}

/* Vehicle Treatment Pill */
.review-vehicle-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(209, 174, 110, 0.1);
  border: 1px solid var(--border-gold-subtle);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--gold-light);
  letter-spacing: 0.4px;
  text-transform: uppercase;
  width: fit-content;
}

.review-vehicle-pill svg {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
  color: var(--gold-primary);
}

.review-quote,
.testimonial-text {
  font-size: 0.92rem;
  line-height: 1.62;
  color: var(--chrome-light);
  font-style: normal;
}

.review-quote strong {
  color: #ffffff;
}

/* Owner Response Sub-block */
.review-owner-response {
  margin-top: 8px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.03);
  border-left: 2px solid var(--gold-primary);
  border-radius: 4px;
  font-size: 0.78rem;
  color: var(--chrome-muted);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.review-owner-response span.owner-title {
  font-weight: 700;
  color: var(--gold-light);
  font-size: 0.75rem;
}

.review-author,
.testimonial-client {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--border-glass-subtle);
  padding-top: 14px;
}

.review-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(209, 174, 110, 0.15);
  border: 1px solid var(--border-gold-subtle);
  color: var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  flex-shrink: 0;
}

.review-author-name,
.client-name {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--chrome-pure);
}

.review-badge-verified {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  color: var(--chrome-muted);
  margin-top: 2px;
}

.review-google-icon {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
}

.client-vehicle {
  font-size: 0.76rem;
  color: var(--gold-primary);
}



@media (max-width: 768px) {
  .marquee-review-card {
    width: 310px;
    min-width: 310px;
    max-width: 310px;
    padding: 20px;
  }
  
  .reviews-marquee-track {
    animation-duration: 40s;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reviews-marquee-track {
    animation: none;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    width: 100%;
    padding: 0 16px;
  }
}

/* --- 17. Studio Facility & Contact Grid --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-card-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--bg-carbon-bay);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: border-color var(--transition-fast);
}

.contact-card-item:hover {
  border-color: var(--border-gold-subtle);
}

.contact-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(209, 174, 110, 0.12);
  border: 1px solid var(--border-gold-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  flex-shrink: 0;
}

.contact-card-title {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--chrome-muted);
  margin-bottom: 2px;
}

.contact-card-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--chrome-pure);
}

.contact-card-sub {
  font-size: 0.78rem;
  color: var(--chrome-muted);
  margin-top: 2px;
}

/* Direct Form Terminal */
.form-card,
.contact-form-card {
  background: linear-gradient(180deg, #121620 0%, #080a0f 100%);
  border: 1px solid var(--border-gold-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 44px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(209, 174, 110, 0.05);
  position: relative;
  overflow: hidden;
}

.form-card::before,
.contact-form-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gold-gradient);
}

.form-group {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: left;
}

.form-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--chrome-light);
}

.form-input,
.form-select,
.form-textarea,
.form-control {
  width: 100%;
  box-sizing: border-box;
  min-height: var(--touch-target);
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  color: var(--chrome-pure);
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.5;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  outline: none;
  display: block;
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover,
.form-control:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(209, 174, 110, 0.35);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus,
.form-control:focus {
  background: rgba(209, 174, 110, 0.04);
  border-color: var(--gold-primary);
  box-shadow: 0 0 0 3px rgba(209, 174, 110, 0.15), 0 4px 16px rgba(0, 0, 0, 0.4);
  color: #ffffff;
}

.form-input::placeholder,
.form-textarea::placeholder,
.form-control::placeholder {
  color: rgba(148, 163, 184, 0.45);
  font-size: 0.88rem;
}

.form-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23d1ae6e' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 16px;
  padding-right: 46px;
  cursor: pointer;
}

.form-select option {
  background: #0d1118;
  color: #ffffff;
  padding: 12px;
}

.form-textarea,
textarea.form-control {
  min-height: 120px;
  resize: vertical;
  line-height: 1.6;
}

/* Universal Official WhatsApp Icon Rules */
.whatsapp-icon {
  width: 20px;
  height: 20px;
  fill: currentColor;
  stroke: none !important;
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

/* --- 18. Master Studio Footer --- */
.site-footer {
  background: #030405;
  border-top: 1px solid var(--border-glass);
  padding-top: clamp(4rem, 6vw, 6rem);
  padding-bottom: 2rem;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: clamp(28px, 4vw, 48px);
  margin-bottom: clamp(3rem, 5vw, 4.5rem);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.brand-logo-text {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: #ffffff;
  display: block;
  line-height: 1.1;
}

.brand-logo-sub {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--gold-primary);
  font-weight: 700;
  display: block;
}

.footer-brand-desc {
  font-size: 0.88rem;
  color: var(--chrome-muted);
  line-height: 1.6;
  margin: 14px 0 18px;
}

.footer-social-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.social-icon-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--chrome-muted);
  transition: all var(--transition-fast);
}

.social-icon-btn:hover {
  color: var(--gold-primary);
  border-color: var(--gold-primary);
  background: rgba(209, 174, 110, 0.1);
  transform: translateY(-2px);
}

.social-icon-btn:active {
  transform: scale(0.95);
}

.footer-col-title,
.footer-title {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--chrome-pure);
  margin-bottom: 18px;
}

.footer-links,
.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a,
.footer-link-item a {
  font-size: 0.88rem;
  color: var(--chrome-muted);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-links a:hover,
.footer-link-item a:hover {
  color: var(--gold-primary);
  padding-left: 4px;
}

.footer-hours-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--chrome-muted);
  margin-bottom: 4px;
}

.footer-hours-row span:last-child {
  color: var(--chrome-light);
  font-weight: 600;
}

.footer-bottom,
.footer-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border-glass-subtle);
  font-size: 0.82rem;
  color: var(--chrome-muted);
}

.footer-apex-credit a {
  color: var(--gold-primary);
  font-weight: 700;
}

.footer-apex-credit a:hover {
  text-decoration: underline;
}

/* Floating WhatsApp Icon-Only Action Button */
.floating-whatsapp-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #25d366;
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.2);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.floating-whatsapp-widget .whatsapp-icon {
  width: 30px !important;
  height: 30px !important;
  fill: #ffffff !important;
}

.floating-whatsapp-widget span {
  display: none !important;
}

.floating-whatsapp-widget:hover {
  transform: translateY(-3px) scale(1.08);
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.65), 0 0 15px rgba(37, 211, 102, 0.3);
  color: #ffffff;
}

.floating-whatsapp-widget:active {
  transform: scale(0.95);
}

@media (max-width: 640px) {
  .floating-whatsapp-widget {
    width: 52px;
    height: 52px;
    bottom: 20px;
    right: 20px;
  }
  .floating-whatsapp-widget .whatsapp-icon {
    width: 28px !important;
    height: 28px !important;
  }
}

/* --- 19. Responsive Breakpoints --- */
@media (max-width: 1080px) {
  .configurator-wrapper {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .config-summary-dock {
    position: static;
    top: auto;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 900px) {
  .nav-menu {
    display: none;
  }
  
  .header-phone-pill {
    display: none;
  }
  
  .mobile-toggle-btn {
    display: flex;
  }
}

@media (max-width: 640px) {
  .hero-trust-bar {
    grid-template-columns: 1fr;
  }

  .config-grid-vehicles {
    grid-template-columns: 1fr;
  }
  
  .config-grid-packages {
    grid-template-columns: 1fr;
  }

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

  .addon-tile {
    flex-direction: row;
    padding: 12px 14px;
  }
  
  .addon-desc {
    display: none;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Global Video Element Controls Optimization (Muted By Default, No Volume Icon)
   ========================================================================== */
video::-webkit-media-controls-volume-control-container,
video::-webkit-media-controls-volume-slider,
video::-webkit-media-controls-mute-button {
  display: none !important;
  -webkit-appearance: none !important;
  opacity: 0 !important;
  pointer-events: none !important;
  width: 0 !important;
  height: 0 !important;
}

/* ==========================================================================
   Full-Span Studio Location Map Architecture
   ========================================================================== */
.map-container-wrapper {
  margin-top: 48px;
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glass);
  background: var(--bg-surface-obsidian);
  overflow: hidden;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.6);
}

.map-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 24px;
  background: rgba(18, 22, 32, 0.95);
  border-bottom: 1px solid var(--border-glass);
}

.map-header-location {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--chrome-pure);
}

.map-header-location strong {
  color: var(--gold-primary);
}

.map-directions-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold-primary);
  background: rgba(209, 174, 110, 0.08);
  border: 1px solid rgba(209, 174, 110, 0.25);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  white-space: nowrap;
}

.map-directions-btn:hover {
  background: var(--gold-gradient);
  color: var(--bg-deep-carbon);
  border-color: var(--gold-primary);
  box-shadow: 0 4px 14px rgba(209, 174, 110, 0.3);
}

.map-frame {
  width: 100%;
  height: 520px;
  position: relative;
  background: #11141c;
}

.map-frame iframe {
  width: 100% !important;
  height: 100% !important;
  min-height: 520px;
  border: 0;
  display: block;
  filter: contrast(102%) brightness(95%);
}

@media (max-width: 768px) {
  .map-header-bar {
    flex-direction: column;
    align-items: flex-start;
    padding: 14px 18px;
  }
  
  .map-directions-btn {
    width: 100%;
    justify-content: center;
  }

  .map-frame {
    height: 360px;
  }

  .map-frame iframe {
    min-height: 360px;
  }
}

/* ==========================================================================
   Luxury FAQ Accordion Architecture
   ========================================================================== */
.faq-list {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: linear-gradient(180deg, rgba(20, 25, 36, 0.7) 0%, rgba(12, 15, 22, 0.9) 100%);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}

.faq-item:hover {
  border-color: rgba(209, 174, 110, 0.35);
}

.faq-item.active {
  border-color: var(--gold-primary);
  background: linear-gradient(180deg, rgba(26, 32, 46, 0.9) 0%, rgba(15, 19, 28, 0.95) 100%);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(209, 174, 110, 0.2);
}

.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 24px;
  background: transparent;
  border: none;
  color: var(--chrome-pure);
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  line-height: 1.45;
  transition: color var(--transition-fast);
}

.faq-trigger:hover {
  color: var(--gold-primary);
}

.faq-item.active .faq-trigger {
  color: var(--gold-primary);
}

.faq-icon-indicator {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--chrome-muted);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.faq-item:hover .faq-icon-indicator {
  color: var(--gold-primary);
  border-color: rgba(209, 174, 110, 0.4);
}

.faq-item.active .faq-icon-indicator {
  transform: rotate(180deg);
  background: var(--gold-gradient);
  color: var(--bg-deep-carbon);
  border-color: var(--gold-primary);
}

.faq-content {
  display: none;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--chrome-muted);
  padding: 0 24px 22px 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  margin-top: 0;
  padding-top: 16px;
}

.faq-item.active .faq-content {
  display: block;
}

@media (max-width: 640px) {
  .faq-trigger {
    padding: 18px 20px;
    font-size: 0.95rem;
    gap: 12px;
  }
  
  .faq-content {
    padding: 0 20px 18px 20px;
    font-size: 0.9rem;
    padding-top: 14px;
  }
}