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

/* ============================================
   CSS VARIABLES / DESIGN TOKENS
   ============================================ */
:root {
  --primary: #0F172A;
  --secondary: #2563EB;
  --accent: #06B6D4;
  --accent-glow: rgba(6, 182, 212, 0.25);
  --background: #F8FAFC;
  --surface: #FFFFFF;
  --text: #1E293B;
  --text-muted: #64748B;
  --cta: #3B82F6;
  --cta-hover: #2563EB;
  --success: #10B981;
  --warning: #F59E0B;
  --white: #FFFFFF;
  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1E293B;
  --gray-900: #0F172A;

  --font: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius-xs: 0.25rem;
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.03);
  --shadow-2xl: 0 25px 50px -12px rgba(0,0,0,0.15);
  --shadow-glow: 0 0 30px var(--accent-glow);

  --transition-fast: 0.15s ease;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  background-color: var(--background);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  -webkit-tap-highlight-color: transparent;
}

button, input {
  font-family: var(--font);
  -webkit-tap-highlight-color: transparent;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

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

ul { list-style: none; }

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  color: var(--primary);
  font-weight: 700;
  line-height: 1.15;
}

.section-badge {
  display: inline-block;
  background: linear-gradient(135deg, rgba(37,99,235,0.1), rgba(6,182,212,0.1));
  color: var(--secondary);
  font-weight: 600;
  font-size: 0.8rem;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  border: 1px solid rgba(37,99,235,0.15);
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  margin-bottom: 0.75rem;
  text-align: center;
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 550px;
  margin: 0 auto 3rem;
  line-height: 1.6;
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section {
  padding: 4.5rem 0;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.75rem;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-full);
  transition: all var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--cta), var(--secondary));
  color: var(--white);
  box-shadow: 0 4px 15px rgba(59,130,246,0.35);
}

.btn-primary:hover {
  box-shadow: 0 6px 25px rgba(59,130,246,0.45);
  transform: translateY(-2px);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-outline {
  border: 2px solid rgba(255,255,255,0.6);
  color: var(--white);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
}

.btn-dark {
  background: var(--primary);
  color: var(--white);
}

.btn-dark:hover {
  background: var(--gray-800);
  transform: translateY(-2px);
}

.btn-ghost {
  color: var(--cta);
  padding: 0.5rem 0;
  font-weight: 600;
}

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

.btn-ghost svg, .btn-ghost .arrow {
  transition: transform var(--transition);
}

.btn-ghost:hover .arrow {
  transform: translateX(4px);
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: all var(--transition);
}

.navbar.scrolled {
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  padding: 0.6rem 0;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.5px;
}

.logo span {
  background: linear-gradient(135deg, var(--accent), var(--cta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: rgba(255,255,255,0.8);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 0.25rem 0;
  transition: color var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--cta));
  border-radius: 1px;
  transition: width var(--transition);
}

.nav-links a:hover {
  color: var(--white);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-icon-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  border-radius: var(--radius-md);
  transition: background var(--transition);
  font-size: 1.25rem;
  position: relative;
}

.nav-icon-btn:hover {
  background: rgba(255,255,255,0.1);
}

.cart-count {
  position: absolute;
  top: 2px;
  right: 2px;
  background: var(--accent);
  color: var(--white);
  font-size: 0.65rem;
  font-weight: 700;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1010;
}

.hamburger span {
  width: 24px;
  height: 2.5px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Nav Drawer */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 360px;
  height: 100vh;
  background: var(--primary);
  z-index: 1005;
  padding: 5rem 2rem 2rem;
  transition: right var(--transition-slow);
  flex-direction: column;
  gap: 0;
}

.mobile-nav.open {
  right: 0;
}

.mobile-nav a {
  display: block;
  color: rgba(255,255,255,0.8);
  font-size: 1.1rem;
  font-weight: 500;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: color var(--transition), padding-left var(--transition);
}

.mobile-nav a:hover {
  color: var(--accent);
  padding-left: 0.5rem;
}

.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 1002;
  opacity: 0;
  transition: opacity var(--transition);
}

.mobile-overlay.visible {
  opacity: 1;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--primary);
}

.hero-video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15, 23, 42, 0.92) 0%,
    rgba(15, 23, 42, 0.7) 40%,
    rgba(15, 23, 42, 0.4) 100%
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 650px;
  padding: 2rem 0;
}

.hero-content .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(6, 182, 212, 0.15);
  border: 1px solid rgba(6, 182, 212, 0.3);
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(10px);
}

.hero h1 {
  color: var(--white);
  font-size: clamp(2.5rem, 6vw, 4.25rem);
  font-weight: 800;
  line-height: 1.08;
  margin-bottom: 1.25rem;
  letter-spacing: -1px;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--accent), var(--cta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  color: rgba(255,255,255,0.75);
  font-size: 1.15rem;
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 500px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.12);
}

.hero-stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--white);
}

.hero-stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.2rem;
}

/* ============================================
   MARQUEE BRANDS BAR
   ============================================ */
.brands-bar {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: 1.25rem 0;
  overflow: hidden;
}

.brands-marquee {
  display: flex;
  animation: marquee 25s linear infinite;
  gap: 4rem;
  align-items: center;
}

.brands-marquee span {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gray-400);
  white-space: nowrap;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  transition: color var(--transition);
}

.brands-marquee span:hover {
  color: var(--primary);
}

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

/* ============================================
   CATEGORIES
   ============================================ */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.category-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/5;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-slow);
}

.category-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.category-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.85) 0%, rgba(15, 23, 42, 0.15) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  transition: background var(--transition);
}

.category-overlay h3 {
  color: var(--white);
  font-size: 1.15rem;
  margin: 0 0 0.25rem;
  transform: translateY(8px);
  transition: transform var(--transition);
}

.category-overlay .category-count {
  color: rgba(255,255,255,0.6);
  font-size: 0.8rem;
  transform: translateY(8px);
  opacity: 0;
  transition: all var(--transition);
}

.category-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-6px);
}

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

.category-card:hover .category-overlay h3 {
  transform: translateY(0);
}

.category-card:hover .category-overlay .category-count {
  transform: translateY(0);
  opacity: 1;
}

/* ============================================
   PRODUCT CARDS
   ============================================ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  border: 1px solid var(--gray-100);
}

.product-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-6px);
  border-color: transparent;
}

.product-image-wrapper {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: linear-gradient(135deg, var(--gray-50), var(--gray-100));
}

.product-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.product-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: var(--accent);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.product-badge.sale {
  background: #EF4444;
}

.product-wishlist {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-500);
  font-size: 1rem;
  transition: all var(--transition);
  border: none;
  cursor: pointer;
}

.product-wishlist:hover {
  background: #FEE2E2;
  color: #EF4444;
  transform: scale(1.1);
}

.product-info {
  padding: 1rem 1.25rem 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category-tag {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.product-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.6rem;
}

.stars {
  color: var(--warning);
  font-size: 0.8rem;
  letter-spacing: 1px;
}

.rating-count {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.product-price-row {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.product-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
}

.product-price-old {
  font-size: 0.85rem;
  color: var(--gray-400);
  text-decoration: line-through;
}

.product-actions {
  margin-top: auto;
}

.btn-add-cart {
  width: 100%;
  padding: 0.7rem;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.85rem;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}

.btn-add-cart:hover {
  background: linear-gradient(135deg, var(--cta), var(--secondary));
  box-shadow: 0 4px 15px rgba(59,130,246,0.3);
}

/* ============================================
   VIRTUAL TRY-ON BANNER
   ============================================ */
.tryon-section {
  padding: 0 1.25rem;
}

.tryon-banner {
  max-width: 1320px;
  margin: 0 auto;
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 400px;
  background: linear-gradient(135deg, var(--primary) 0%, #1E3A5F 50%, var(--secondary) 100%);
}

.tryon-content {
  padding: 3.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  z-index: 2;
}

.tryon-content h2 {
  color: var(--white);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin-bottom: 1rem;
  text-align: left;
}

.tryon-content p {
  color: rgba(255,255,255,0.7);
  font-size: 1.05rem;
  margin-bottom: 2rem;
  line-height: 1.6;
  max-width: 420px;
}

.tryon-features {
  display: flex;
  gap: 2rem;
  margin-bottom: 2rem;
}

.tryon-feat {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
}

.tryon-feat-icon {
  width: 32px;
  height: 32px;
  background: rgba(6,182,212,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 0.9rem;
}

.tryon-image {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

.tryon-floating-badge {
  position: absolute;
  bottom: 2rem;
  right: 2rem;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  color: var(--white);
  z-index: 3;
}

.tryon-floating-badge strong {
  display: block;
  font-size: 1.1rem;
}

.tryon-floating-badge small {
  color: rgba(255,255,255,0.6);
  font-size: 0.8rem;
}

/* ============================================
   FEATURES / WHY CHOOSE US
   ============================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.25rem;
}

.feature-card {
  text-align: center;
  padding: 2rem 1rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-100);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--cta));
  border-radius: 0 0 4px 4px;
  opacity: 0;
  transition: opacity var(--transition);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

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

.feature-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1rem;
  background: linear-gradient(135deg, rgba(6,182,212,0.1), rgba(59,130,246,0.1));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.feature-title {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary);
}

/* ============================================
   REVIEWS / TESTIMONIALS
   ============================================ */
.reviews-wrapper {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.review-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--gray-100);
  transition: all var(--transition);
  position: relative;
}

.review-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: transparent;
}

.review-stars {
  color: var(--warning);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  letter-spacing: 2px;
}

.review-text {
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
  font-style: italic;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--gray-100);
}

.review-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary);
}

.review-location {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ============================================
   NEWSLETTER CTA
   ============================================ */
.newsletter-section {
  background: linear-gradient(135deg, var(--primary) 0%, #1E3A5F 100%);
  padding: 4rem 0;
  position: relative;
  overflow: hidden;
}

.newsletter-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -25%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(6,182,212,0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.newsletter-inner {
  text-align: center;
  position: relative;
  z-index: 1;
}

.newsletter-inner h2 {
  color: var(--white);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: 0.75rem;
}

.newsletter-inner p {
  color: rgba(255,255,255,0.6);
  margin-bottom: 2rem;
  font-size: 1rem;
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
  max-width: 480px;
  margin: 0 auto;
}

.newsletter-input {
  flex: 1;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.08);
  color: var(--white);
  font-size: 0.95rem;
  outline: none;
  transition: all var(--transition);
}

.newsletter-input::placeholder {
  color: rgba(255,255,255,0.4);
}

.newsletter-input:focus {
  border-color: var(--accent);
  background: rgba(255,255,255,0.12);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.newsletter-btn {
  padding: 0.85rem 1.75rem;
  background: linear-gradient(135deg, var(--accent), var(--cta));
  color: var(--white);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition);
  white-space: nowrap;
  border: none;
  cursor: pointer;
}

.newsletter-btn:hover {
  box-shadow: 0 4px 20px rgba(6,182,212,0.4);
  transform: translateY(-1px);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--gray-900);
  color: var(--white);
  padding: 4rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  padding-bottom: 3rem;
}

.footer-brand p {
  color: var(--gray-400);
  font-size: 0.9rem;
  line-height: 1.7;
  margin: 1rem 0 1.5rem;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.social-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.06);
  color: var(--gray-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all var(--transition);
  border: 1px solid rgba(255,255,255,0.06);
}

.social-btn:hover {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.footer h4 {
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a {
  color: var(--gray-400);
  font-size: 0.9rem;
  transition: all var(--transition);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--accent);
  transform: translateX(3px);
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  color: var(--gray-400);
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.footer-contact .contact-icon {
  color: var(--accent);
  font-size: 1rem;
  margin-top: 0.15rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--gray-500);
  font-size: 0.85rem;
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  color: var(--gray-500);
  transition: color var(--transition);
}

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

/* ============================================
   BOTTOM MOBILE NAV
   ============================================ */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--white);
  border-top: 1px solid var(--gray-200);
  z-index: 999;
  padding: 0.5rem 0 calc(0.5rem + env(safe-area-inset-bottom));
}

.bottom-nav-items {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  color: var(--gray-500);
  font-size: 0.65rem;
  font-weight: 500;
  padding: 0.3rem 0.75rem;
  transition: color var(--transition);
  -webkit-tap-highlight-color: transparent;
}

.bottom-nav-item .bnav-icon {
  font-size: 1.3rem;
  line-height: 1;
}

.bottom-nav-item.active,
.bottom-nav-item:hover {
  color: var(--cta);
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* Hero Animations */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.hero-content .hero-badge { animation: fadeUp 0.6s ease-out 0.2s both; }
.hero-content h1 { animation: fadeUp 0.7s ease-out 0.35s both; }
.hero-content .hero-description { animation: fadeUp 0.7s ease-out 0.5s both; }
.hero-content .hero-buttons { animation: fadeUp 0.7s ease-out 0.65s both; }
.hero-content .hero-stats { animation: fadeIn 0.8s ease-out 0.9s both; }

/* ============================================
   RESPONSIVE — TABLET (max-width: 1024px)
   ============================================ */
@media (max-width: 1024px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .mobile-nav { display: flex; }

  .categories-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

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

  .tryon-banner {
    grid-template-columns: 1fr;
  }

  .tryon-image {
    height: 280px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

/* ============================================
   RESPONSIVE — MOBILE (max-width: 768px)
   ============================================ */
@media (max-width: 768px) {
  .section {
    padding: 3.5rem 0;
  }

  .container {
    padding: 0 1rem;
  }

  .nav-actions .btn {
    display: none;
  }

  /* Hero Mobile */
  .hero {
    min-height: 100svh;
  }

  .hero h1 {
    font-size: 2.25rem;
  }

  .hero-description {
    font-size: 1rem;
  }

  .hero-stats {
    gap: 1.5rem;
  }

  .hero-stat-value {
    font-size: 1.35rem;
  }

  /* Categories Mobile */
  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }

  .category-card {
    aspect-ratio: 3/4;
  }

  .category-overlay h3 {
    font-size: 0.95rem;
  }

  /* Products Mobile */
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }

  .product-info {
    padding: 0.75rem 0.75rem 1rem;
  }

  .product-title {
    font-size: 0.85rem;
  }

  .product-price {
    font-size: 1.05rem;
  }

  .product-rating {
    margin-bottom: 0.4rem;
  }

  .btn-add-cart {
    padding: 0.6rem;
    font-size: 0.8rem;
  }

  /* Try-On Mobile */
  .tryon-content {
    padding: 2rem 1.5rem;
  }

  .tryon-features {
    flex-direction: column;
    gap: 0.75rem;
  }

  .tryon-image {
    height: 220px;
  }

  /* Features Mobile */
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
  }

  .feature-card {
    padding: 1.25rem 0.5rem;
  }

  .feature-icon {
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
  }

  .feature-title {
    font-size: 0.75rem;
  }

  /* Reviews Mobile */
  .reviews-wrapper {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .review-card {
    padding: 1.5rem;
  }

  /* Newsletter Mobile */
  .newsletter-form {
    flex-direction: column;
  }

  .newsletter-btn {
    width: 100%;
  }

  /* Footer Mobile */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }

  /* Bottom Nav visible */
  .bottom-nav {
    display: block;
  }

  body {
    padding-bottom: 65px;
  }

  .footer {
    padding-bottom: 5rem;
  }
}

/* ============================================
   RESPONSIVE — SMALL MOBILE (max-width: 480px)
   ============================================ */
@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.85rem;
    letter-spacing: -0.5px;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: 1.25rem;
  }

  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.6rem;
  }

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

  .brands-marquee span {
    font-size: 0.9rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .section-subtitle {
    font-size: 0.9rem;
  }
}

/* ============================================
   UTILITY
   ============================================ */
.text-center { text-align: center; }
.text-gradient {
  background: linear-gradient(135deg, var(--accent), var(--cta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================
   ANIMATIONS / REVEAL
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================
   NAV CTA BUTTON
   ============================================ */
.nav-cta-btn {
  font-size: 0.85rem !important;
  padding: 0.6rem 1.25rem !important;
}

/* ============================================
   PROMO STRIP
   ============================================ */
.promo-strip {
  background: var(--primary);
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.promo-items {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.promo-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.8);
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
}

.promo-icon {
  font-size: 1.1rem;
}

/* ============================================
   OFFER BANNER
   ============================================ */
.offer-banner-section {
  padding: 2rem 0;
}

.offer-banner {
  background: linear-gradient(135deg, #1E3A5F 0%, var(--secondary) 60%, var(--accent) 100%);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  min-height: 320px;
  position: relative;
}

.offer-content {
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: var(--white);
}

.offer-tag {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
  width: fit-content;
}

.offer-content h2 {
  color: var(--white);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  margin-bottom: 0.75rem;
  text-align: left;
}

.offer-content p {
  color: rgba(255,255,255,0.8);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  max-width: 420px;
}

.offer-image {
  position: relative;
  overflow: hidden;
}

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

/* ============================================
   EYE TEST BOOKING
   ============================================ */
.eyetest-section {
  background: var(--gray-50);
}

.eyetest-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-100);
}

.eyetest-info {
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.eyetest-info h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.eyetest-info p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.eyetest-benefits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}

.eyetest-benefit {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
}

.eyetest-form-wrapper {
  padding: 3rem;
  background: var(--gray-50);
  display: flex;
  align-items: center;
  justify-content: center;
}

.eyetest-form {
  width: 100%;
  max-width: 400px;
}

.eyetest-form h3 {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-family: var(--font);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  color: var(--text);
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--cta);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.12);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.eyetest-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 0.75rem;
  padding: 2rem;
}

.success-icon {
  font-size: 3rem;
}

.eyetest-success h3 {
  color: #10B981;
  font-size: 1.5rem;
}

.eyetest-success p {
  color: var(--text-muted);
}

/* ============================================
   REVIEW SUMMARY
   ============================================ */
.review-summary {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3rem;
  align-items: center;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--gray-100);
  margin-bottom: 2rem;
}

.review-summary-score {
  text-align: center;
  padding: 0 1.5rem;
}

.review-big-score {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.review-big-stars {
  color: var(--warning);
  font-size: 1.25rem;
  letter-spacing: 2px;
  margin: 0.3rem 0;
}

.review-total {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.review-bars {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.review-bar-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.review-bar-row span:first-child {
  width: 30px;
  text-align: right;
}

.review-bar-row span:last-child {
  width: 30px;
}

.review-bar {
  flex: 1;
  height: 8px;
  background: var(--gray-100);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.review-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--warning), #F59E0B);
  border-radius: var(--radius-full);
  transition: width 1s ease;
}

/* ============================================
   FRAME FINDER QUIZ
   ============================================ */
.quiz-section {
  background: var(--white);
}

.quiz-card {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 0;
  background: linear-gradient(135deg, #F5F3FF, #EDE9FE);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(139,92,246,0.15);
}

.quiz-content {
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.quiz-content h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.quiz-content p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.quiz-steps {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.quiz-step {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
}

.quiz-step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #8B5CF6;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

.quiz-image {
  position: relative;
  overflow: hidden;
}

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

/* ============================================
   WHATSAPP FLOAT
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 90px;
  right: 1.25rem;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--white);
  box-shadow: 0 4px 15px rgba(37,211,102,0.4);
  z-index: 998;
  transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(37,211,102,0.5);
}

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: 90px;
  left: 1.25rem;
  width: 44px;
  height: 44px;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 50%;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition);
  box-shadow: var(--shadow-md);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

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

/* ============================================
   FEATURE DESCRIPTIONS
   ============================================ */
.feature-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
  line-height: 1.4;
}

/* ============================================
   PAYMENT ICONS
   ============================================ */
.payment-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.payment-icons span {
  font-size: 0.75rem;
  color: var(--gray-400);
  background: rgba(255,255,255,0.06);
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius-xs);
  border: 1px solid rgba(255,255,255,0.06);
}

/* ============================================
   RESPONSIVE — NEW SECTIONS
   ============================================ */
@media (max-width: 1024px) {
  .offer-banner {
    grid-template-columns: 1fr;
  }

  .offer-image {
    height: 250px;
  }

  .eyetest-card {
    grid-template-columns: 1fr;
  }

  .quiz-card {
    grid-template-columns: 1fr;
  }

  .quiz-image {
    height: 250px;
  }

  .review-summary {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .review-summary-score {
    padding: 0;
  }
}

@media (max-width: 768px) {
  .promo-items {
    gap: 1rem;
    justify-content: space-between;
  }

  .promo-item {
    font-size: 0.7rem;
    gap: 0.3rem;
  }

  .promo-icon {
    font-size: 0.9rem;
  }

  .offer-content {
    padding: 2rem 1.5rem;
  }

  .offer-content h2 {
    font-size: 1.5rem;
  }

  .eyetest-info {
    padding: 2rem 1.5rem;
  }

  .eyetest-form-wrapper {
    padding: 2rem 1.5rem;
  }

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

  .quiz-content {
    padding: 2rem 1.5rem;
  }

  .quiz-steps {
    gap: 0.75rem;
  }

  .reviews-wrapper {
    grid-template-columns: 1fr;
  }

  .review-big-score {
    font-size: 2.5rem;
  }

  .whatsapp-float {
    bottom: 80px;
    width: 48px;
    height: 48px;
    font-size: 1.3rem;
  }

  .back-to-top {
    bottom: 80px;
    width: 38px;
    height: 38px;
    font-size: 1rem;
  }

  .nav-cta-btn {
    display: none !important;
  }
}

@media (max-width: 480px) {
  .promo-items {
    gap: 0.5rem;
  }

  .promo-item {
    font-size: 0.65rem;
  }

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