/**
 * AGNI FORGED WHEELS - Core Theme Stylesheet
 * Architectural Principles: Impeccable (Dark Lacquer + Restrained Technical Accents)
 * & Stageshow Interaction Mechanics
 */

:root {
  --color-ground-dark: #0a0a0c;
  --color-surface-dark: #121215;
  --color-surface-elevated: #1a1a20;
  --color-surface-border: rgba(255, 255, 255, 0.08);
  --color-surface-border-active: rgba(255, 77, 0, 0.4);

  --color-ground-light: #f7f7f9;
  --color-surface-light: #ffffff;
  --color-text-dark-primary: #121214;
  --color-text-dark-secondary: #636366;
  --color-light-border: rgba(0, 0, 0, 0.08);

  --color-text-primary: #f2f2f4;
  --color-text-secondary: #8e8e93;
  --color-text-muted: #545458;

  --color-accent: #ff4d00; /* Molten Orange */
  --color-accent-hover: #ff6622;
  --color-accent-glow: rgba(255, 77, 0, 0.25);
  --color-success: #30d158;
  --color-warning: #ffd60a;

  --font-display: -apple-system, BlinkMacSystemFont, "Syne", "SF Pro Display", sans-serif;
  --font-mono: "Geist Mono", "SF Mono", "Roboto Mono", Menlo, monospace;
  --font-sans: -apple-system, BlinkMacSystemFont, "Inter", "SF Pro Text", sans-serif;

  --ease-snappy: cubic-bezier(0.16, 1, 0.3, 1);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-full: 9999px;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--color-ground-dark);
  color: var(--color-text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Typography Utilities */
.heading-display {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.mono-spec {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.badge-orange {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.75rem;
  background: rgba(255, 77, 0, 0.15);
  border: 1px solid rgba(255, 77, 0, 0.45);
  border-radius: var(--radius-full);
  color: #FF6622;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge-verified {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.32rem 0.8rem;
  background: rgba(52, 211, 153, 0.15);
  border: 1px solid rgba(52, 211, 153, 0.4);
  border-radius: var(--radius-full);
  color: #34D399;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.badge-unverified {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.32rem 0.8rem;
  background: rgba(255, 214, 10, 0.15);
  border: 1px solid rgba(255, 214, 10, 0.4);
  border-radius: var(--radius-full);
  color: #FCD34D;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* Container */
.container {
  width: 100%;
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

@media (min-width: 768px) {
  .container {
    padding: 0 2.5rem;
  }
}

/* Header & Announcement */
.announcement-bar {
  background: #000000;
  border-bottom: 1px solid var(--color-surface-border);
  padding: 0.5rem 1rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--color-text-secondary);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
}

.announcement-bar span.accent {
  color: var(--color-accent);
}

/* Master Site Header (Precision Luxury Architectural Design) */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 12, 0.88);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Floating Capsule Island Mode (Concept B) */
.site-header.is-floating {
  position: sticky;
  top: 16px;
  max-width: 1240px;
  margin: 0 auto;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

/* Brand Marque & Typography */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  cursor: pointer;
  user-select: none;
}

.brand-logo-mark-svg {
  width: 26px;
  height: 26px;
  filter: drop-shadow(0 0 10px rgba(255, 77, 0, 0.35));
  transition: transform 0.3s var(--ease-snappy);
}

.brand-logo:hover .brand-logo-mark-svg {
  transform: scale(1.08) rotate(3deg);
}

.brand-logo-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.22rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  color: #ffffff;
  line-height: 1;
}

.brand-sub {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.32em;
  color: var(--color-accent);
  line-height: 1;
  margin-top: 3px;
}

/* 4 Focused Luxury Pillars Navigation */
.site-nav {
  display: none;
  align-items: center;
  gap: 1.75rem;
}

@media (min-width: 992px) {
  .site-nav {
    display: flex;
  }
}

.site-nav a {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  padding: 0.4rem 0.2rem;
  transition: color 0.2s ease;
  position: relative;
}

.site-nav a:hover,
.site-nav a.active {
  color: #ffffff;
}

.site-nav a:not(.nav-pill-ai-garage)::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width 0.25s ease;
}

.site-nav a:not(.nav-pill-ai-garage):hover::after {
  width: 100%;
}

/* AI Garage Molten Pill in Navbar */
.nav-pill-ai-garage {
  display: inline-flex !important;
  align-items: center;
  gap: 0.45rem;
  background: rgba(255, 77, 0, 0.12);
  border: 1px solid rgba(255, 77, 0, 0.35);
  padding: 0.35rem 0.85rem !important;
  border-radius: 9999px;
  color: #ffffff !important;
  font-weight: 700 !important;
  box-shadow: 0 0 16px rgba(255, 77, 0, 0.18);
  transition: all 0.25s var(--ease-snappy) !important;
}

.nav-pill-ai-garage .spark-dot {
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--color-accent);
}

.nav-pill-ai-garage:hover {
  background: rgba(255, 77, 0, 0.22);
  border-color: var(--color-accent);
  box-shadow: 0 0 22px rgba(255, 77, 0, 0.38);
  transform: translateY(-1px);
}

/* Header Right Actions (Chassis Telemetry & Build Queue) */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Chassis Telemetry Chip */
.chassis-telemetry-chip {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.38rem 0.85rem;
  border-radius: 9999px;
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.chassis-telemetry-chip:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.05);
}

.telemetry-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #00E599;
  box-shadow: 0 0 8px #00E599;
  display: inline-block;
  animation: pulse-green 2s infinite ease-in-out;
}

@keyframes pulse-green {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.telemetry-label {
  color: var(--color-text-secondary);
  font-size: 0.65rem;
  font-weight: 500;
}

.header-vehicle-label {
  font-weight: 700;
  color: #ffffff;
}

/* Build Queue Button */
.build-queue-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.38rem 0.85rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 9999px;
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: all 0.2s ease;
}

.build-queue-btn:hover {
  border-color: var(--color-accent);
  background: rgba(255, 77, 0, 0.08);
  box-shadow: 0 0 14px rgba(255, 77, 0, 0.15);
}

.build-queue-btn svg {
  color: var(--color-accent);
}

.cart-count-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  border-radius: 9999px;
  background: var(--color-accent);
  color: #0A0A0C;
  font-size: 0.65rem;
  font-weight: 900;
  line-height: 1;
}

/* Primary CTA Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: var(--color-accent);
  color: #000000;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.88rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.9rem 1.8rem;
  border-radius: var(--radius-sm);
  transition: all 0.2s var(--ease-snappy);
  box-shadow: 0 4px 20px var(--color-accent-glow);
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(255, 77, 0, 0.4);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: transparent;
  color: #ffffff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.85rem 1.6rem;
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.25);
}

/* ==========================================================================
   HERO VARIANTS (Taste-Skill & RVRN Reference Architecture)
   ========================================================================== */

/* --- Hero Variant 1: The Cinematic Stage (RVRN Studio Look) --- */
.hero-cinematic-stage {
  position: relative;
  min-height: 88vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 3rem 0 2rem;
  background: radial-gradient(circle at 50% 20%, #17181f 0%, #08080a 75%);
  border-bottom: 1px solid var(--color-surface-border);
  overflow: hidden;
}

.stage-top-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.construction-pills {
  display: flex;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.04);
  padding: 4px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-surface-border);
}

.construction-pill {
  padding: 0.45rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-text-secondary);
  border-radius: 3px;
  transition: all 0.2s ease;
}

.construction-pill.active,
.construction-pill:hover {
  background: #ffffff;
  color: #000000;
}

.stage-headline-block {
  text-align: center;
  max-width: 900px;
  margin: 0 auto 2.5rem;
}

.stage-headline-block h1 {
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: #ffffff;
  line-height: 0.95;
  margin-bottom: 1rem;
}

.stage-headline-block p {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  max-width: 640px;
  margin: 0 auto 2rem;
  line-height: 1.5;
}

.stage-slider-hero {
  max-width: 1180px;
  margin: 0 auto;
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-surface-border);
  overflow: hidden;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.85);
}

/* --- Hero Variant 2: The Monumental Object (Taste-Skill hero-object) --- */
.hero-monumental-object {
  position: relative;
  min-height: 85vh;
  padding: 4rem 0 3rem;
  background: radial-gradient(circle at 50% 45%, #1c1d26 0%, #070709 70%);
  border-bottom: 1px solid var(--color-surface-border);
  display: flex;
  align-items: center;
}

.monumental-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .monumental-grid {
    grid-template-columns: 1fr 1.25fr;
  }
}

.monumental-copy h1 {
  font-size: clamp(2.6rem, 6vw, 4.8rem);
  line-height: 0.95;
  color: #ffffff;
  margin-bottom: 1.25rem;
}

.monumental-copy p {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.monumental-wheel-stage {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.monumental-wheel-img {
  width: 100%;
  max-width: 520px;
  aspect-ratio: 1;
  object-fit: contain;
  filter: drop-shadow(0 25px 45px rgba(0, 0, 0, 0.9));
  transition: transform 0.4s var(--ease-snappy), filter 0.3s ease;
}

.monumental-wheel-img:hover {
  transform: scale(1.03) rotate(1deg);
}

.monumental-swatch-dock {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
  background: rgba(20, 20, 25, 0.8);
  border: 1px solid var(--color-surface-border);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-full);
}

/* --- Hero Variant 3: The Live AI Test-Bench (Zero-Friction Workbench) --- */
.hero-testbench {
  padding: 3rem 0 3.5rem;
  background: #08080a;
  border-bottom: 1px solid var(--color-surface-border);
}

.testbench-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: stretch;
}

@media (min-width: 1024px) {
  .testbench-grid {
    grid-template-columns: 0.9fr 1.35fr;
  }
}

.testbench-panel {
  background: var(--color-surface-dark);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testbench-workbench {
  background: #000;
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* RVRN Construction Family Cards */
.construction-family-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.75rem;
  margin-top: 2.5rem;
}

.construction-family-card {
  background: var(--color-surface-dark);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.construction-family-card:hover {
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.construction-family-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.construction-family-desc {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

/* Finish Swatch Color definitions (RVRN Accurate) */
.swatch-brushed-champagne { background: linear-gradient(135deg, #e4d095, #a3884b); }
.swatch-satin-smoke { background: linear-gradient(135deg, #44454d, #1b1c20); }
.swatch-mirror-polish { background: linear-gradient(135deg, #ffffff, #cfd0d6, #8f9096); }
.swatch-bronze-matte { background: linear-gradient(135deg, #875c36, #4d331c); }

.section-dark {
  background-color: var(--color-ground-dark);
  color: var(--color-text-primary);
  padding: 5rem 0;
}

.section-light {
  background-color: var(--color-ground-light);
  color: var(--color-text-dark-primary);
  padding: 5rem 0;
}

/* Hero Section */
.hero-wrapper {
  position: relative;
  padding: 4rem 0 6rem;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.1fr 1fr;
    gap: 4rem;
  }
}

.hero-content h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  margin: 1.25rem 0 1.25rem;
  color: #ffffff;
}

.hero-subhead {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  max-width: 540px;
  margin-bottom: 2.25rem;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-trust-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  border-top: 1px solid var(--color-surface-border);
  padding-top: 1.5rem;
}

.hero-trust-item {
  display: flex;
  flex-direction: column;
}

.hero-trust-number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  color: #ffffff;
}

.hero-trust-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
}

/* Hero Interactive Split Preview (Stageshow Inspired) */
.hero-visualizer-card {
  position: relative;
  background: var(--color-surface-dark);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
}

.visualizer-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: var(--color-surface-elevated);
  border-bottom: 1px solid var(--color-surface-border);
}

.vehicle-live-tag {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #ffffff;
}

/* Before / After Split Slider Component (Pixel-Perfect Clip-Path Architecture) */
.split-slider-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  user-select: none;
  -webkit-user-select: none;
  overflow: hidden;
  background: #000;
  touch-action: pan-y;
  cursor: ew-resize;
}

.split-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.split-layer img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

/* The After layer covers the exact same area as Before, clipped with inset() */
.split-layer.after {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  clip-path: inset(0 0 0 50%);
  -webkit-clip-path: inset(0 0 0 50%);
  will-change: clip-path, -webkit-clip-path;
  overflow: visible;
}

.split-layer.after img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.split-divider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: #ffffff;
  z-index: 10;
  transform: translateX(-50%);
  cursor: ew-resize;
  box-shadow: 0 0 14px rgba(0, 0, 0, 0.9);
  pointer-events: none;
}

.split-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #ffffff;
  color: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
  pointer-events: auto;
  cursor: grab;
  transition: transform 0.15s ease;
}

.split-handle:active,
.split-slider-container.is-dragging .split-handle {
  cursor: grabbing;
  transform: translate(-50%, -50%) scale(1.12);
  box-shadow: 0 6px 24px rgba(255, 77, 0, 0.6);
}

/* Clean, non-colliding floating badges */
.split-badge {
  position: absolute;
  bottom: 1.25rem;
  padding: 0.5rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
  z-index: 15;
  background: rgba(10, 10, 14, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.22);
  pointer-events: none;
}

.split-badge.badge-left {
  left: 1.25rem;
  color: #ffffff;
}

.split-badge.badge-right {
  right: 1.25rem;
  color: #FF6622;
  border-color: rgba(255, 77, 0, 0.6);
}

/* Trust Ticker */
.trust-ticker {
  background: #000000;
  border-top: 1px solid var(--color-surface-border);
  border-bottom: 1px solid var(--color-surface-border);
  padding: 1.25rem 0;
  overflow: hidden;
  white-space: nowrap;
}

.ticker-track {
  display: inline-flex;
  gap: 3rem;
  animation: tickerScroll 35s linear infinite;
}

@keyframes tickerScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

.ticker-item .dot {
  width: 4px;
  height: 4px;
  background: var(--color-accent);
  border-radius: 50%;
}

/* Wheel Archive / Collection Grid */
.collection-header {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .collection-header {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }
}

.collection-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-pill {
  padding: 0.45rem 1rem;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--color-text-secondary);
  transition: all 0.2s ease;
}

.filter-pill.active,
.filter-pill:hover {
  background: #ffffff;
  color: #000000;
  border-color: #ffffff;
}

.wheel-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 2rem;
}

@media (min-width: 640px) {
  .wheel-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .wheel-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.wheel-card {
  background: var(--color-surface-dark);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s ease, transform 0.2s ease;
  position: relative;
}

.wheel-card:hover {
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.wheel-card-media {
  position: relative;
  aspect-ratio: 1;
  background: radial-gradient(circle at center, #1e1e24 0%, #0d0d10 80%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  overflow: hidden;
}

.wheel-card-media img {
  width: 90%;
  height: 90%;
  object-fit: contain;
  transition: transform 0.4s var(--ease-snappy);
}

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

.wheel-card-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
}

.wheel-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.wheel-code {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: #ffffff;
}

.wheel-subtitle {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

.wheel-specs-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  border-top: 1px solid var(--color-surface-border);
  border-bottom: 1px solid var(--color-surface-border);
  padding: 0.75rem 0;
  margin-bottom: 1.25rem;
}

.spec-cell {
  display: flex;
  flex-direction: column;
}

.spec-cell-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.spec-cell-value {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.wheel-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

.wheel-price {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
}

.btn-card-visualize {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.btn-card-visualize:hover {
  text-decoration: underline;
}

/* AI Garage Modal */
/* =========================================================================
   AI GARAGE STUDIO MODAL (Immersive 3D Visualizer Architecture)
   ========================================================================= */

.ai-garage-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(4, 4, 6, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.ai-garage-modal-backdrop.is-open {
  display: flex;
}

.ai-garage-modal-container {
  width: 100%;
  max-width: 1360px;
  background: #0A0A0D;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 94vh;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.95), 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.ai-garage-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.75rem;
  background: #0E0F14;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.ai-garage-modal-header h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #ffffff;
  margin: 0;
}

.btn-close-modal {
  color: #CBD5E1;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-close-modal:hover {
  color: #ffffff;
  background: rgba(255, 77, 0, 0.2);
  border-color: var(--color-accent);
}

.ai-garage-modal-body {
  display: grid;
  grid-template-columns: 1fr;
  overflow-y: auto;
  flex-grow: 1;
}

@media (min-width: 992px) {
  .ai-garage-modal-body {
    grid-template-columns: 1.45fr 1fr;
  }
}

/* Left: Visualizer Stage */
.garage-canvas-area {
  background: radial-gradient(circle at center, #111218 0%, #060608 100%);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  min-height: 480px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.garage-canvas-hud {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.85rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.garage-hud-pill {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  padding: 0.4rem 0.85rem;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.garage-hud-actions {
  display: flex;
  gap: 0.5rem;
}

.garage-action-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 9999px;
  padding: 0.4rem 0.85rem;
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.2s ease;
}

.garage-action-btn:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.45);
}

.garage-slider-controls {
  display: flex;
  justify-content: center;
  gap: 0.65rem;
  background: rgba(14, 15, 20, 0.95);
  padding: 0.75rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-top: none;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

.garage-slider-controls .filter-pill {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 0.48rem 1rem;
  color: #F1F5F9;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.garage-slider-controls .filter-pill:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
  color: #FFFFFF;
}

.garage-slider-controls .filter-pill.active {
  background: #FFFFFF;
  color: #000000;
  font-weight: 800;
  border-color: #FFFFFF;
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.35);
}

/* Upload Strip */
.garage-upload-strip {
  margin-top: 1.25rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  padding: 0.95rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.garage-upload-tip {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.garage-upload-tip svg {
  color: var(--color-accent);
  flex-shrink: 0;
}

/* Right: Control Console */
.garage-controls-area {
  padding: 1.75rem;
  background: #0A0A0D;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  overflow-y: auto;
}

.garage-fitment-status-card {
  background: #111217;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  padding: 1.2rem;
}

.garage-vehicle-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: #ffffff;
}

.garage-vehicle-specs {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 600;
  color: #F1F5F9;
  line-height: 1.45;
  background: rgba(255, 255, 255, 0.05);
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 0.45rem;
}

.demo-car-preset {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #F8FAFC;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.45rem 0.9rem;
  letter-spacing: 0.02em;
}

.demo-car-preset:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.4);
  color: #FFFFFF;
}

.demo-car-preset.active {
  background: #FFFFFF;
  color: #000000;
  font-weight: 800;
  border-color: #FFFFFF;
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.35);
}

.garage-active-wheel-card {
  background: #111217;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  padding: 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.garage-active-wheel-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
}

.garage-active-wheel-specs {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 600;
  color: #F1F5F9;
  line-height: 1.45;
  background: rgba(255, 255, 255, 0.05);
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.control-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #CBD5E1;
  margin-bottom: 0.5rem;
  display: block;
}

.wheel-selection-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.5rem;
}

.wheel-thumb-btn {
  aspect-ratio: 1;
  background: #14151B;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  padding: 0.35rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s var(--ease-snappy);
  position: relative;
}

.wheel-thumb-btn img {
  width: 82%;
  height: 82%;
  object-fit: contain;
  transition: transform 0.2s ease;
}

.wheel-thumb-btn:hover {
  border-color: rgba(255, 255, 255, 0.4);
  background: #1c1e28;
}

.wheel-thumb-btn:hover img {
  transform: scale(1.08);
}

.wheel-thumb-btn.is-active {
  border-color: var(--color-accent);
  background: rgba(255, 77, 0, 0.12);
  box-shadow: 0 0 16px rgba(255, 77, 0, 0.35);
}

.wheel-thumb-btn span {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  color: #CBD5E1;
  margin-top: 4px;
}

.wheel-thumb-btn.is-active span {
  color: var(--color-accent);
  font-weight: 800;
}

.finish-selection-row {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.finish-swatch-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.25);
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

.finish-swatch-btn:hover {
  transform: scale(1.1);
  border-color: rgba(255, 255, 255, 0.6);
}

.finish-swatch-btn.is-active {
  border-color: #ffffff;
  transform: scale(1.18);
  box-shadow: 0 0 14px rgba(255, 255, 255, 0.5);
}

.swatch-satin-charcoal { background: #2b2b2e; }
.swatch-liquid-titanium { background: linear-gradient(135deg, #d6d6d8, #737375); }
.swatch-molten-gold { background: linear-gradient(135deg, #d4af37, #996515); }
.swatch-gloss-black { background: #0a0a0a; border: 2px solid #555; }
.swatch-brushed-clear { background: linear-gradient(135deg, #f0f0f2, #a8a8aa); }

.garage-dispatch-box {
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 1.15rem;
}

.garage-guarantee-strip {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: #34D399;
  letter-spacing: 0.03em;
  margin-bottom: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.garage-disclaimer {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: #CBD5E1;
  line-height: 1.5;
  margin-top: 0.75rem;
}

/* Cart Drawer */
.cart-drawer-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 1050;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.cart-drawer-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: -480px;
  width: 100%;
  max-width: 460px;
  height: 100vh;
  background: var(--color-surface-dark);
  border-left: 1px solid var(--color-surface-border);
  z-index: 1060;
  display: flex;
  flex-direction: column;
  transition: right 0.35s var(--ease-snappy);
}

.cart-drawer.is-open {
  right: 0;
}

.cart-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-surface-border);
}

.cart-drawer-items {
  flex-grow: 1;
  overflow-y: auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.cart-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 1rem;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
}

.cart-item-image {
  aspect-ratio: 1;
  background: #000;
  border-radius: 4px;
  overflow: hidden;
}

.cart-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item-info {
  display: flex;
  flex-direction: column;
}

.cart-item-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
}

.cart-item-props {
  margin: 0.35rem 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-text-secondary);
}

.cart-item-props div {
  margin-bottom: 2px;
}

.cart-drawer-footer {
  border-top: 1px solid var(--color-surface-border);
  padding: 1.5rem;
  background: var(--color-surface-elevated);
}

.cart-subtotal-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
  font-family: var(--font-mono);
  font-size: 0.95rem;
}

/* Engineering Section (Light Tone) */
.engineering-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 960px) {
  .engineering-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.spec-sheet-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  margin-top: 1.5rem;
}

.spec-sheet-table tr {
  border-bottom: 1px solid var(--color-light-border);
}

.spec-sheet-table td {
  padding: 0.85rem 0;
}

.spec-sheet-table td:last-child {
  text-align: right;
  font-weight: 700;
  color: var(--color-text-dark-primary);
}

/* Footer */
.site-footer {
  background: #050506;
  border-top: 1px solid var(--color-surface-border);
  padding: 4.5rem 0 2rem;
  color: var(--color-text-secondary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3.5rem;
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.82rem;
}

.footer-bottom {
  border-top: 1px solid var(--color-surface-border);
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
  }
}