@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800;900&display=swap');

:root {
  --bg-deep: #08090e;
  --bg-surface: #0f1019;
  --bg-card: #151724;
  --bg-card-hover: #1c1e30;
  --bg-glass: rgba(21, 23, 36, 0.75);
  
  --primary-pink: #ff2a85;
  --primary-pink-glow: rgba(255, 42, 133, 0.35);
  --primary-cyan: #00d2ff;
  --primary-mint: #00e5a3;
  --accent-orange: #ff7728;
  --accent-purple: #9d4edd;
  
  --fob-red: #ff2844;
  --fob-red-bg: rgba(255, 40, 68, 0.12);
  --fob-red-border: rgba(255, 40, 68, 0.35);

  --text-main: #f8f9fc;
  --text-secondary: #c0c4d6;
  --text-muted: #848a9e;
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-light: rgba(255, 255, 255, 0.15);
  --border-focus: rgba(255, 42, 133, 0.6);

  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.55);
  --shadow-glow: 0 0 35px var(--primary-pink-glow);

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-deep);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Background Ambient Glows */
body::before {
  content: '';
  position: fixed;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 42, 133, 0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  bottom: -200px;
  left: -200px;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 210, 255, 0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ==========================================================================
   HEADER & NAVBAR
   ========================================================================== */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(8, 9, 14, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
}

.header-container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: #ffffff;
}

.brand-logo span.dot {
  color: var(--primary-pink);
  text-shadow: 0 0 16px var(--primary-pink);
}

.brand-logo span.tagline-sub {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--primary-cyan);
  background: rgba(0, 210, 255, 0.1);
  padding: 3px 8px;
  border-radius: var(--radius-full);
  margin-left: 6px;
  text-transform: uppercase;
}

nav.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

nav.main-nav a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 0;
}

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

nav.main-nav a.active::after,
nav.main-nav a:hover::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-pink), var(--primary-cyan));
  border-radius: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn-catalog-nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  padding: 9px 18px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  transition: all var(--transition-fast);
}

.btn-catalog-nav:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: var(--border-light);
  transform: translateY(-2px);
}

.btn-header-cta {
  background: linear-gradient(135deg, var(--primary-pink), #e01e74);
  color: #ffffff;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 700;
  box-shadow: 0 4px 18px var(--primary-pink-glow);
  transition: all var(--transition-fast);
}

.btn-header-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(255, 42, 133, 0.55);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  padding: 8px;
  font-size: 1.5rem;
}

/* ==========================================================================
   BUTTONS & BADGES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-pink), #d8146c);
  color: #fff;
  box-shadow: 0 8px 24px var(--primary-pink-glow);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(255, 42, 133, 0.6);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.07);
  color: #fff;
  border: 1px solid var(--border-light);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: #fff;
  transform: translateY(-3px);
}

.btn-outline-cyan {
  background: transparent;
  color: var(--primary-cyan);
  border: 1px solid rgba(0, 210, 255, 0.4);
}

.btn-outline-cyan:hover {
  background: rgba(0, 210, 255, 0.1);
  border-color: var(--primary-cyan);
  transform: translateY(-2px);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.badge-pink {
  background: rgba(255, 42, 133, 0.12);
  color: #ff68a8;
  border: 1px solid rgba(255, 42, 133, 0.3);
}

.badge-cyan {
  background: rgba(0, 210, 255, 0.12);
  color: #38dcff;
  border: 1px solid rgba(0, 210, 255, 0.3);
}

.badge-mint {
  background: rgba(0, 229, 163, 0.12);
  color: #00e5a3;
  border: 1px solid rgba(0, 229, 163, 0.3);
}

.badge-orange {
  background: rgba(255, 119, 40, 0.12);
  color: #ff914d;
  border: 1px solid rgba(255, 119, 40, 0.3);
}

/* Red FOB Price Badge (Customer Requirement) */
.fob-price-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--fob-red-bg);
  border: 1px solid var(--fob-red-border);
  color: var(--fob-red);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  box-shadow: 0 4px 15px rgba(255, 40, 68, 0.15);
}

.fob-price-tag .fob-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: var(--fob-red);
  color: #ffffff;
  padding: 2px 7px;
  border-radius: 4px;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: 80px 24px;
  overflow: hidden;
  background: 
    linear-gradient(135deg, rgba(8, 9, 14, 0.94) 0%, rgba(8, 9, 14, 0.65) 50%, rgba(8, 9, 14, 0.95) 100%),
    url('assets/hero-lifestyle.jpg') center/cover no-repeat;
}

.hero-container {
  max-width: 1320px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 60px;
}

.hero-content {
  max-width: 680px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--primary-pink);
  margin-bottom: 20px;
}

.hero-eyebrow::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--primary-pink);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5.2vw, 4.6rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #ffffff 30%, #ff85be 70%, var(--primary-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 36px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  padding-top: 30px;
  border-top: 1px solid var(--border-subtle);
}

.stat-item h4 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-item p {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* Hero Showcase Card */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-phone-card {
  position: relative;
  background: var(--bg-glass);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 30px;
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  box-shadow: var(--shadow-lg), 0 0 50px rgba(0, 210, 255, 0.1);
  width: 100%;
  max-width: 480px;
  text-align: center;
  transition: transform var(--transition-base);
}

.hero-phone-card:hover {
  transform: translateY(-6px);
}

.hero-phone-card img {
  width: 100%;
  max-height: 380px;
  object-fit: contain;
  filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.6));
  transition: transform var(--transition-base);
}

.hero-phone-card:hover img {
  transform: scale(1.03);
}

.hero-card-meta {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hero-card-meta .card-title-text {
  text-align: left;
}

.hero-card-meta h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: #ffffff;
}

.hero-card-meta p {
  font-size: 0.85rem;
  color: var(--primary-mint);
  font-weight: 600;
}

/* ==========================================================================
   COMMON LAYOUT & HEADINGS
   ========================================================================== */
.section-wrapper {
  padding: 100px 24px;
  position: relative;
  z-index: 1;
}

.container {
  max-width: 1320px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 60px;
}

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

.section-header .section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary-pink);
  margin-bottom: 14px;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 3.8vw, 3.2rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 18px;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ==========================================================================
   PRODUCT SHOWCASE GRID (4 MODELS)
   ========================================================================== */
.filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 45px;
}

.tab-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tab-btn:hover {
  background: var(--bg-card-hover);
  color: #fff;
  border-color: var(--border-light);
}

.tab-btn.active {
  background: linear-gradient(135deg, var(--primary-pink), #cb1263);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 20px var(--primary-pink-glow);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
  position: relative;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--primary-pink), transparent);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-light);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(255, 42, 133, 0.15);
  background: var(--bg-card-hover);
}

.product-card:hover::before {
  opacity: 1;
}

.card-top-bar {
  padding: 20px 20px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product-image-box {
  padding: 24px 20px 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.03) 0%, transparent 70%);
  min-height: 270px;
}

.product-image-box img {
  max-height: 250px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 14px 20px rgba(0, 0, 0, 0.5));
  transition: transform var(--transition-base);
}

.product-card:hover .product-image-box img {
  transform: scale(1.06);
}

.card-body {
  padding: 20px 24px 26px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
}

.product-headline {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 18px;
  line-height: 1.4;
  min-height: 2.8em;
}

.feature-pills {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 22px;
}

.pill-item {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.pill-item strong {
  color: #fff;
  font-weight: 600;
}

.card-footer-box {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.card-fob-info {
  display: flex;
  flex-direction: column;
}

.card-fob-info .fob-title {
  font-size: 0.68rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.card-fob-info .fob-amount {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--fob-red);
}

.btn-card-details {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 10px 16px;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.btn-card-details:hover {
  background: var(--primary-pink);
  transform: translateX(3px);
}

/* ==========================================================================
   LIFESTYLE & TARGET AUDIENCE (18-32 YEARS)
   ========================================================================== */
.lifestyle-section {
  background: linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-surface) 50%, var(--bg-deep) 100%);
}

.lifestyle-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.lifestyle-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 440px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-base);
}

.lifestyle-card .lifestyle-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1;
}

.lifestyle-card:hover .lifestyle-img {
  transform: scale(1.08);
}

.lifestyle-card .card-gradient-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(8, 9, 14, 0.1) 0%, rgba(8, 9, 14, 0.5) 40%, rgba(8, 9, 14, 0.95) 100%);
  z-index: 2;
  transition: background var(--transition-fast);
}

.lifestyle-card:hover .card-gradient-overlay {
  background: linear-gradient(180deg, rgba(8, 9, 14, 0.05) 0%, rgba(8, 9, 14, 0.4) 30%, rgba(8, 9, 14, 0.98) 100%);
}

.lifestyle-content {
  position: relative;
  z-index: 3;
  padding: 30px 28px;
}

.lifestyle-badge {
  display: inline-block;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  color: #fff;
}

.lifestyle-content h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1.2;
  color: #ffffff;
  margin-bottom: 10px;
}

.lifestyle-content p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ==========================================================================
   SPEC COMPARISON MATRIX TABLE
   ========================================================================== */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  box-shadow: var(--shadow-md);
  -webkit-overflow-scrolling: touch;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 900px;
}

.comparison-table th,
.comparison-table td {
  padding: 18px 22px;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.95rem;
}

.comparison-table th {
  background: rgba(255, 255, 255, 0.03);
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: #ffffff;
}

.comparison-table th:first-child {
  width: 220px;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.comparison-table .feature-title-cell {
  font-weight: 700;
  color: var(--primary-pink);
  display: flex;
  align-items: center;
  gap: 10px;
}

.comparison-table .price-row td {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--fob-red);
}

/* ==========================================================================
   OFFICIAL SLIDES & PDF BROCHURE SECTION
   ========================================================================== */
.catalog-banner-card {
  background: linear-gradient(135deg, rgba(21, 23, 36, 0.9) 0%, rgba(35, 20, 45, 0.8) 100%);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 50px 48px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 40px;
  box-shadow: var(--shadow-lg), 0 0 60px rgba(255, 42, 133, 0.1);
  margin-top: 30px;
}

.catalog-info h3 {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 16px;
}

.catalog-info p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 28px;
}

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

.catalog-preview-thumb {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid var(--border-light);
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  transition: transform var(--transition-base);
}

.catalog-preview-thumb:hover {
  transform: scale(1.03);
}

.catalog-preview-thumb img {
  width: 100%;
  display: block;
}

.catalog-preview-thumb .badge-overlay {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.85);
  color: #fff;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  backdrop-filter: blur(8px);
}

/* ==========================================================================
   PRODUCT DETAIL PAGES (lite.html, smart.html, pro.html, ultra.html)
   ========================================================================== */
.product-hero-detail {
  padding: 70px 24px 80px;
  background: radial-gradient(circle at 75% 30%, rgba(255, 42, 133, 0.08) 0%, transparent 60%);
}

.detail-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 60px;
}

.detail-info {
  display: flex;
  flex-direction: column;
}

.detail-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.detail-breadcrumb a:hover {
  color: var(--primary-pink);
}

.detail-model-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5.5vw, 4.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 14px;
}

.detail-tagline {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--primary-cyan);
  margin-bottom: 20px;
}

.detail-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 30px;
}

.detail-price-box {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.price-item {
  display: flex;
  flex-direction: column;
}

.price-item .p-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.price-item .p-val {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--fob-red);
  line-height: 1;
}

.price-item .p-sub {
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

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

.detail-visual-box {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.04) 0%, transparent 75%);
  padding: 40px;
}

.detail-visual-box img {
  width: 100%;
  max-width: 600px;
  max-height: 560px;
  object-fit: contain;
  filter: drop-shadow(0 25px 40px rgba(0, 0, 0, 0.7));
  transition: transform var(--transition-base);
}

.detail-visual-box:hover img {
  transform: scale(1.02);
}

/* Specs Details Grid */
.specs-section {
  padding: 90px 24px;
  background: var(--bg-surface);
}

.specs-grid-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.spec-category-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 26px;
  transition: all var(--transition-fast);
}

.spec-category-card:hover {
  border-color: var(--border-light);
  transform: translateY(-4px);
  background: var(--bg-card-hover);
}

.spec-cat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-subtle);
}

.spec-cat-header .cat-icon {
  font-size: 1.4rem;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
}

.spec-cat-header h4 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
}

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

.spec-list li {
  display: flex;
  flex-direction: column;
  font-size: 0.92rem;
}

.spec-list li .spec-lbl {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

.spec-list li .spec-val {
  color: var(--text-main);
  font-weight: 600;
  line-height: 1.4;
}

/* Official Slide Spec Viewer Card */
.official-slide-viewer {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 35px;
  margin-top: 50px;
}

.slide-viewer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.slide-viewer-header h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
}

.slide-img-container {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
  background: #fff;
  cursor: pointer;
}

.slide-img-container img {
  width: 100%;
  display: block;
}

/* Model Switcher Bar */
.model-switcher-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 50px 24px 0;
}

.model-switch-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.model-switch-btn:hover,
.model-switch-btn.active {
  background: var(--primary-pink);
  color: #fff;
  border-color: transparent;
  transform: translateY(-2px);
}

/* ==========================================================================
   CONTACT PAGE & FORMS
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: flex-start;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  transition: all var(--transition-fast);
}

.info-card:hover {
  border-color: var(--border-light);
  transform: translateY(-3px);
  background: var(--bg-card-hover);
}

.info-icon {
  font-size: 1.5rem;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(255, 42, 133, 0.1);
  color: var(--primary-pink);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.info-card h4 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.info-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.contact-form-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 22px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-pink);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 16px var(--primary-pink-glow);
}

textarea.form-control {
  min-height: 130px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

/* FAQ Section */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 900px;
  margin: 50px auto 0;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-question {
  padding: 22px 26px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
}

.faq-question:hover {
  color: var(--primary-pink);
}

.faq-answer {
  padding: 0 26px 22px;
  font-size: 0.98rem;
  color: var(--text-secondary);
  line-height: 1.6;
  display: none;
}

.faq-item.open .faq-answer {
  display: block;
}

.faq-item.open .faq-icon {
  transform: rotate(180deg);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer.site-footer {
  background: #050609;
  border-top: 1px solid var(--border-subtle);
  padding: 80px 24px 35px;
  margin-top: 100px;
  position: relative;
  z-index: 1;
}

.footer-container {
  max-width: 1320px;
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 50px;
  margin-bottom: 60px;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-top: 16px;
  line-height: 1.6;
  max-width: 320px;
}

.footer-col h5 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col ul li a {
  color: var(--text-secondary);
  font-size: 0.92rem;
}

.footer-col ul li a:hover {
  color: var(--primary-pink);
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin-bottom: 12px;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Modal Lightbox for Slides */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.92);
  z-index: 9999;
  justify-content: center;
  align-items: center;
  padding: 30px;
}

.modal-overlay.active {
  display: flex;
}

.modal-content-box {
  position: relative;
  max-width: 1200px;
  width: 100%;
}

.modal-content-box img {
  width: 100%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.modal-close-btn {
  position: absolute;
  top: -45px;
  right: 0;
  background: none;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1100px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .specs-grid-cards {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-content {
    max-width: 100%;
    margin: 0 auto;
  }
  .hero-eyebrow {
    justify-content: center;
  }
  .hero-cta-group {
    justify-content: center;
  }
  .hero-stats-row {
    max-width: 600px;
    margin: 0 auto;
  }
  .detail-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .detail-info {
    align-items: center;
  }
  .detail-breadcrumb {
    justify-content: center;
  }
  .detail-actions {
    justify-content: center;
  }
  .detail-price-box {
    justify-content: center;
  }
  .catalog-banner-card {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .catalog-actions {
    justify-content: center;
  }
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  nav.main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #0f1019;
    flex-direction: column;
    padding: 24px;
    border-bottom: 1px solid var(--border-subtle);
    gap: 18px;
  }
  nav.main-nav.mobile-active {
    display: flex;
  }
  .mobile-toggle {
    display: block;
  }
  .header-actions .btn-catalog-nav {
    display: none;
  }
  .lifestyle-cards-grid {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
  .specs-grid-cards {
    grid-template-columns: 1fr;
  }
  .hero-stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .section-wrapper {
    padding: 60px 18px;
  }
  .catalog-banner-card {
    padding: 30px 20px;
  }
}