/* ============================================
   KIFAAN — LUXURY PERFUME | GLOBAL STYLES
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,600&family=Raleway:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,700;1,400&display=swap');

/* ============================================
   CSS CUSTOM PROPERTIES
   ============================================ */
:root {
  /* Colors */
  --black:        #080808;
  --dark:         #0D0D0D;
  --dark-2:       #111111;
  --dark-3:       #161616;
  --dark-card:    #141414;
  --gold:         #C9A84C;
  --gold-light:   #E2C47A;
  --gold-dark:    #9A7A28;
  --gold-shine:   #F5D98B;
  --ivory:        #F5F0E8;
  --ivory-2:      #EDE8DF;
  --pearl:        #D4C9B0;
  --text-primary: #F0EAE0;
  --text-muted:   #8A8278;
  --text-faint:   #5A5450;
  --white:        #FFFFFF;
  --error:        #E74C3C;
  --success:      #27AE60;
  --info:         #3498DB;
  --warning:      #F39C12;

  /* Gradients */
  --grad-gold:     linear-gradient(135deg, #C9A84C 0%, #E2C47A 50%, #C9A84C 100%);
  --grad-dark:     linear-gradient(180deg, #080808 0%, #111111 100%);
  --grad-hero:     linear-gradient(135deg, #0A0A0A 0%, #1A1208 50%, #0A0A0A 100%);
  --grad-card:     linear-gradient(145deg, #161616 0%, #111111 100%);
  --grad-overlay:  linear-gradient(180deg, transparent 0%, rgba(8,8,8,0.95) 100%);

  /* Shadows */
  --shadow-gold:   0 0 30px rgba(201, 168, 76, 0.3);
  --shadow-card:   0 8px 40px rgba(0,0,0,0.6);
  --shadow-hover:  0 20px 60px rgba(0,0,0,0.8);
  --shadow-glow:   0 0 60px rgba(201, 168, 76, 0.15);

  /* Typography */
  --font-heading: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --font-body:    'Raleway', sans-serif;

  /* Spacing */
  --section-pad: 120px;
  --container:   1280px;

  /* Transitions */
  --ease:         cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-out:     cubic-bezier(0.0, 0.0, 0.2, 1);
  --transition:   0.4s var(--ease);
  --transition-fast: 0.2s var(--ease);

  /* Border */
  --border-gold:  1px solid rgba(201, 168, 76, 0.3);
  --border-dark:  1px solid rgba(255,255,255,0.06);
  --radius:       4px;
  --radius-lg:    12px;
}

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

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

body {
  background-color: var(--black);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font-body); }
input, textarea, select { font-family: var(--font-body); }

/* ============================================
   SCROLLBAR
   ============================================ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--gold-dark); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

/* ============================================
   SELECTION
   ============================================ */
::selection { background: rgba(201, 168, 76, 0.3); color: var(--gold-light); }

/* ============================================
   CONTAINER
   ============================================ */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
}

@media (max-width: 768px) { .container { padding: 0 20px; } }

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.2;
  color: var(--ivory);
}

.display-xl { font-size: clamp(3.5rem, 8vw, 8rem); font-weight: 300; letter-spacing: -0.02em; }
.display-lg { font-size: clamp(2.5rem, 5vw, 5rem); font-weight: 300; letter-spacing: -0.01em; }
.display-md { font-size: clamp(2rem, 3.5vw, 3.5rem); }
.display-sm { font-size: clamp(1.5rem, 2.5vw, 2.5rem); }

.section-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-block;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--ivory);
}

.section-subtitle {
  font-size: 1rem;
  font-weight: 300;
  color: var(--text-muted);
  max-width: 540px;
  line-height: 1.8;
}

.gold-text { color: var(--gold); }
.italic-text { font-style: italic; }

/* ============================================
   GOLD DIVIDER
   ============================================ */
.gold-divider {
  width: 60px;
  height: 1px;
  background: var(--grad-gold);
  margin: 20px 0;
}
.gold-divider.centered { margin: 20px auto; }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  transform: translateX(-100%);
  transition: transform 0.4s var(--ease);
}
.btn:hover::before { transform: translateX(0); }

/* Primary Gold Button */
.btn-primary {
  background: var(--grad-gold);
  color: var(--black);
  box-shadow: 0 4px 24px rgba(201,168,76,0.25);
}
.btn-primary:hover {
  box-shadow: 0 8px 40px rgba(201,168,76,0.5);
  transform: translateY(-2px);
  color: var(--black);
}

/* Outline Button */
.btn-outline {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
}
.btn-outline:hover {
  background: var(--gold);
  color: var(--black);
  box-shadow: var(--shadow-gold);
}

/* Ghost Button */
.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid rgba(255,255,255,0.15);
}
.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
}

/* Dark Button */
.btn-dark {
  background: var(--dark-3);
  color: var(--text-primary);
  border: var(--border-dark);
}
.btn-dark:hover { background: var(--dark-card); color: var(--gold); }

/* Icon Button */
.btn-icon {
  width: 48px;
  height: 48px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 1rem;
}

.btn-sm { padding: 10px 24px; font-size: 0.65rem; }
.btn-lg { padding: 20px 48px; font-size: 0.75rem; }
.btn-full { width: 100%; justify-content: center; }

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

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 60px;
  transition: var(--transition);
}

.navbar.scrolled .navbar-inner {
  padding: 16px 60px;
  background: rgba(8, 8, 8, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: var(--border-gold);
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}

.navbar-logo img {
  height: 48px;
  width: auto;
  filter: brightness(1.1);
  transition: var(--transition);
}
.navbar-logo:hover img { filter: brightness(1.3) drop-shadow(0 0 8px rgba(201,168,76,0.5)); }

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

.navbar-nav a {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  position: relative;
  padding-bottom: 4px;
}

.navbar-nav a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width 0.3s var(--ease);
}
.navbar-nav a:hover, .navbar-nav a.active { color: var(--gold); }
.navbar-nav a:hover::after, .navbar-nav a.active::after { width: 100%; }

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.navbar-icon-btn {
  position: relative;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1.1rem;
  transition: var(--transition);
  border-radius: 50%;
}
.navbar-icon-btn:hover { color: var(--gold); background: rgba(201,168,76,0.08); }

.cart-badge {
  position: absolute;
  top: 4px; right: 4px;
  width: 18px; height: 18px;
  background: var(--gold);
  color: var(--black);
  font-size: 0.6rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* Mobile Menu Toggle */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  width: 24px; height: 1.5px;
  background: var(--gold);
  transition: var(--transition);
  display: block;
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(4.5px, 4.5px); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: translateX(-10px); }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(4.5px, -4.5px); }

/* Mobile Nav Drawer */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(8,8,8,0.98);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}
.mobile-nav.open { opacity: 1; pointer-events: all; }
.mobile-nav a {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  transition: var(--transition);
}
.mobile-nav a:hover { color: var(--gold); letter-spacing: 0.08em; }
.mobile-nav-close {
  position: absolute;
  top: 28px; right: 40px;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}
.mobile-nav-close:hover { color: var(--gold); }

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

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

.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.hero-bg-video {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.25;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(201,168,76,0.05) 0%, transparent 60%),
              linear-gradient(135deg, rgba(8,8,8,0.85) 0%, rgba(8,8,8,0.4) 50%, rgba(8,8,8,0.9) 100%);
}

#hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 160px 0 120px;
}

.hero-label {
  font-size: 0.65rem;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  opacity: 0;
}
.hero-label::before {
  content: '';
  width: 40px; height: 1px;
  background: var(--gold);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(4rem, 9vw, 9rem);
  font-weight: 300;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--ivory);
  margin-bottom: 32px;
  overflow: hidden;
}

.hero-title span { display: block; }
.hero-title .italic { font-style: italic; color: var(--gold-light); }
.hero-title .stroke {
  -webkit-text-stroke: 1px rgba(201, 168, 76, 0.5);
  color: transparent;
}

.hero-desc {
  font-size: 1rem;
  font-weight: 300;
  color: var(--text-muted);
  max-width: 420px;
  line-height: 1.9;
  margin-bottom: 48px;
  opacity: 0;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  opacity: 0;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.hero-scroll span {
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(180deg, rgba(201,168,76,0.8) 0%, transparent 100%);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.7); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* Hero Stats */
.hero-stats {
  display: flex;
  gap: 60px;
  margin-top: 80px;
  opacity: 0;
}

.hero-stat-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-top: 4px;
}

/* ============================================
   MARQUEE / TICKER
   ============================================ */
.marquee-section {
  padding: 20px 0;
  background: rgba(201, 168, 76, 0.08);
  border-top: 1px solid rgba(201,168,76,0.15);
  border-bottom: 1px solid rgba(201,168,76,0.15);
  overflow: hidden;
}

.marquee-track {
  display: flex;
  gap: 60px;
  animation: marquee 30s linear infinite;
  white-space: nowrap;
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
}

.marquee-dot {
  width: 4px; height: 4px;
  background: var(--gold);
  border-radius: 50%;
}

/* ============================================
   SECTION BASE
   ============================================ */
.section { padding: var(--section-pad) 0; }
.section-sm { padding: 60px 0; }
.section-lg { padding: 160px 0; }

.section-header { margin-bottom: 70px; }
.section-header.centered { text-align: center; }
.section-header.centered .section-subtitle { margin: 0 auto; }
.section-header.centered .gold-divider { margin: 16px auto 24px; }

/* ============================================
   PRODUCT CARDS
   ============================================ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

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

.product-card {
  position: relative;
  background: var(--dark-card) !important;
  border: 1px solid rgba(201, 168, 76, 0.08) !important;
  border-radius: 4px !important;
  overflow: hidden !important;
  cursor: pointer;
  transition: all 0.6s cubic-bezier(0.25, 1, 0.5, 1) !important;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2) !important;
}

.product-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(201, 168, 76, 0);
  border-radius: 4px;
  transition: border-color 0.6s ease;
  pointer-events: none;
  z-index: 10;
}

.product-card:hover { 
  transform: translateY(-10px) !important;
  box-shadow: 0 25px 50px rgba(0,0,0,0.5), 0 0 20px rgba(201, 168, 76, 0.05) !important;
}

.product-card:hover::before {
  border-color: rgba(201, 168, 76, 0.3);
}

.product-image-wrap {
  aspect-ratio: 3/4 !important;
  background: var(--dark-3) !important;
  padding: 0 !important;
  position: relative;
}

.product-image-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, var(--dark-card) 100%);
  pointer-events: none;
  z-index: 1;
}

.product-img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  transition: transform 1.2s cubic-bezier(0.25, 1, 0.5, 1) !important;
  opacity: 0.9;
}

.product-card:hover .product-img {
  transform: scale(1.08) !important;
  opacity: 1;
}

.product-info {
  padding: 10px 25px 35px !important;
  text-align: center !important;
  background: var(--dark-card) !important;
  position: relative;
  z-index: 3;
}

.product-category {
  font-size: 0.65rem !important;
  letter-spacing: 0.35em !important;
  color: var(--gold) !important;
  margin-bottom: 12px !important;
  opacity: 0.9;
  position: relative;
  display: inline-block;
}

.product-category::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 1px;
  background: var(--gold);
  opacity: 0.5;
  transition: width 0.4s ease;
}

.product-card:hover .product-category::after {
  width: 40px;
}

.product-name {
  margin-bottom: 8px !important;
}

.product-name a {
  font-family: var(--font-heading) !important;
  font-size: 1.45rem !important;
  font-weight: 300 !important;
  color: var(--ivory) !important;
  text-transform: capitalize;
  letter-spacing: 0.02em;
  transition: color 0.3s ease;
}

.product-card:hover .product-name a {
  color: var(--gold) !important;
}

.product-price {
  margin-top: 15px !important;
  font-family: var(--font-body) !important;
  font-size: 1.1rem !important;
  font-weight: 500 !important;
  letter-spacing: 1px;
}

.product-actions {
  background: rgba(18, 18, 18, 0.95) !important;
  backdrop-filter: blur(10px) !important;
  border-top: 1px solid rgba(201, 168, 76, 0.1) !important;
  padding: 15px 20px !important;
  bottom: -80px !important;
  transition: bottom 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
}

.product-card:hover .product-actions {
  bottom: 0 !important;
}

.product-badge {
  border-radius: 2px !important;
  padding: 6px 14px !important;
  font-size: 0.65rem !important;
  letter-spacing: 0.25em !important;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4) !important;
}

.badge-new { background: var(--dark) !important; color: var(--ivory) !important; border: 1px solid rgba(201,168,76,0.3) !important; }
.badge-sale { background: var(--gold) !important; color: var(--dark) !important; }

/* ============================================
   COLLECTION BANNER
   ============================================ */
.collections-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
}

.collection-card {
  position: relative;
  overflow: hidden;
  height: 480px;
  cursor: pointer;
}

.collection-card:first-child {
  grid-row: span 2;
  height: 100%;
}

.collection-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
  filter: brightness(0.6);
}

.collection-card:hover img { transform: scale(1.06); filter: brightness(0.5); }

.collection-info {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 40px 32px;
  background: linear-gradient(0deg, rgba(8,8,8,0.9) 0%, transparent 100%);
  transform: translateY(20px);
  transition: transform 0.4s var(--ease);
}
.collection-card:hover .collection-info { transform: translateY(0); }

.collection-label {
  font-size: 0.6rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 8px;
}

.collection-name {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 400;
  color: var(--ivory);
  margin-bottom: 12px;
}

.collection-link {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.collection-link::after { content: '→'; }
.collection-card:hover .collection-link { opacity: 1; }

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-section { background: var(--dark-2); }

.testimonials-slider {
  display: flex;
  gap: 24px;
  overflow: hidden;
  position: relative;
}

.testimonial-card {
  flex: 0 0 calc(33.333% - 16px);
  background: var(--dark-card);
  border: var(--border-dark);
  border-top: 2px solid var(--gold);
  padding: 40px 36px;
  transition: var(--transition);
}
.testimonial-card:hover { border-color: var(--gold); box-shadow: var(--shadow-gold); }

.testimonial-quote {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  line-height: 1.8;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 28px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--dark-3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--gold);
  border: var(--border-gold);
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--ivory);
}

.testimonial-product {
  font-size: 0.7rem;
  color: var(--gold);
  margin-top: 2px;
}

/* ============================================
   NEWSLETTER
   ============================================ */
.newsletter-section {
  background: var(--grad-hero);
  border-top: var(--border-gold);
  border-bottom: var(--border-gold);
  text-align: center;
}

.newsletter-form {
  display: flex;
  max-width: 500px;
  margin: 40px auto 0;
  border: var(--border-gold);
}

.newsletter-form input {
  flex: 1;
  background: rgba(255,255,255,0.04);
  border: none;
  outline: none;
  padding: 18px 24px;
  color: var(--text-primary);
  font-size: 0.85rem;
}

.newsletter-form input::placeholder { color: var(--text-faint); }

.newsletter-form button {
  padding: 18px 28px;
  background: var(--gold);
  color: var(--black);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}
.newsletter-form button:hover { background: var(--gold-light); }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--dark-2);
  border-top: var(--border-dark);
  padding-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: var(--border-dark);
}

.footer-brand img { height: 44px; margin-bottom: 20px; }

.footer-desc {
  font-size: 0.85rem;
  color: var(--text-faint);
  line-height: 1.9;
  max-width: 260px;
  margin-bottom: 28px;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.social-btn {
  width: 38px; height: 38px;
  border: var(--border-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--text-faint);
  transition: var(--transition);
}
.social-btn:hover { border-color: var(--gold); color: var(--gold); }

.footer-heading {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
}

.footer-links { display: flex; flex-direction: column; gap: 12px; }
.footer-links a {
  font-size: 0.85rem;
  color: var(--text-faint);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--gold); padding-left: 6px; }

.footer-contact p {
  font-size: 0.85rem;
  color: var(--text-faint);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-contact p i { color: var(--gold); width: 14px; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  font-size: 0.75rem;
  color: var(--text-faint);
}

.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a:hover { color: var(--gold); }

/* ============================================
   FORMS
   ============================================ */
.form-group { margin-bottom: 20px; }

.form-label {
  display: block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.form-control {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 14px 18px;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: var(--font-body);
  outline: none;
  transition: border-color 0.3s ease;
}

.form-control:focus { border-color: var(--gold); background: rgba(201,168,76,0.03); }
.form-control::placeholder { color: var(--text-faint); }
.form-control:invalid { border-color: var(--error); }

select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%23C9A84C' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; padding-right: 40px; cursor: pointer; }

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

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.form-error { font-size: 0.75rem; color: var(--error); margin-top: 6px; }
.form-success { font-size: 0.75rem; color: var(--success); margin-top: 6px; }

/* ============================================
   CART SIDEBAR / MINI CART
   ============================================ */
.cart-sidebar {
  position: fixed;
  top: 0; right: 0;
  width: 420px;
  height: 100vh;
  background: var(--dark-2);
  border-left: var(--border-dark);
  z-index: 2000;
  transform: translateX(100%);
  transition: transform 0.5s var(--ease);
  display: flex;
  flex-direction: column;
}
.cart-sidebar.open { transform: translateX(0); }

.cart-sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 1999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}
.cart-sidebar-overlay.visible { opacity: 1; pointer-events: all; }

.cart-sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 28px;
  border-bottom: var(--border-dark);
}

.cart-sidebar-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 400;
}

.cart-close-btn {
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1.1rem;
  cursor: pointer;
  border-radius: 50%;
  transition: var(--transition);
}
.cart-close-btn:hover { background: var(--dark-3); color: var(--gold); }

.cart-sidebar-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px 28px;
}

.cart-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: var(--border-dark);
}

.cart-item-img {
  width: 72px; height: 90px;
  flex-shrink: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--dark-3);
}
.cart-item-img img { width: 100%; height: 100%; object-fit: cover; }

.cart-item-details { flex: 1; }

.cart-item-name {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--ivory);
  margin-bottom: 4px;
}

.cart-item-size {
  font-size: 0.72rem;
  color: var(--text-faint);
  margin-bottom: 12px;
}

.cart-item-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.qty-controls {
  display: flex;
  align-items: center;
  gap: 0;
  border: var(--border-dark);
  border-radius: var(--radius);
  overflow: hidden;
}

.qty-btn {
  width: 30px; height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark-3);
  color: var(--text-muted);
  font-size: 0.8rem;
  cursor: pointer;
  transition: var(--transition);
}
.qty-btn:hover { background: var(--gold); color: var(--black); }

.qty-value {
  width: 36px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--ivory);
  padding: 0 4px;
}

.cart-item-price { font-weight: 600; color: var(--gold); font-size: 0.9rem; }

.cart-item-remove {
  margin-left: 8px;
  font-size: 0.75rem;
  color: var(--text-faint);
  cursor: pointer;
  transition: var(--transition);
}
.cart-item-remove:hover { color: var(--error); }

.cart-sidebar-footer {
  padding: 24px 28px;
  border-top: var(--border-dark);
  background: var(--dark-card);
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.cart-total-row.final {
  font-size: 1rem;
  font-weight: 600;
  color: var(--ivory);
  padding-top: 10px;
  border-top: var(--border-dark);
  margin-bottom: 20px;
}

.cart-total-row.final .price { color: var(--gold); }

.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  height: 300px;
  gap: 16px;
}
.cart-empty i { font-size: 3rem; color: var(--text-faint); }
.cart-empty p { font-size: 1rem; color: var(--text-faint); }

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 40px;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.breadcrumb a { color: var(--text-faint); }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb i { font-size: 0.5rem; }
.breadcrumb span { color: var(--gold); }

/* ============================================
   PAGE HERO (inner pages)
   ============================================ */
.page-hero {
  padding: 160px 0 80px;
  background: var(--dark-2);
  border-bottom: var(--border-dark);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(201,168,76,0.06) 0%, transparent 70%);
}

.page-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 300;
  color: var(--ivory);
  margin-bottom: 16px;
  position: relative;
}

.page-hero-sub {
  font-size: 0.85rem;
  color: var(--text-faint);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  position: relative;
}

/* ============================================
   TOAST NOTIFICATIONS
   ============================================ */
.toast-container {
  position: fixed;
  bottom: 30px; right: 30px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: var(--dark-card);
  border: var(--border-dark);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  min-width: 280px;
  max-width: 360px;
  box-shadow: var(--shadow-card);
  animation: toastIn 0.4s var(--ease) forwards;
}

.toast.success { border-left-color: var(--success); }
.toast.error   { border-left-color: var(--error); }
.toast.info    { border-left-color: var(--info); }

@keyframes toastIn {
  from { transform: translateX(120%); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

@keyframes toastOut {
  from { transform: translateX(0); opacity: 1; }
  to   { transform: translateX(120%); opacity: 0; }
}

.toast-icon { font-size: 1.1rem; }
.toast-icon.gold-icon { color: var(--gold); }
.toast-icon.success-icon { color: var(--success); }
.toast-icon.error-icon { color: var(--error); }

.toast-message {
  flex: 1;
  font-size: 0.85rem;
  color: var(--text-primary);
}

/* ============================================
   LOADING OVERLAY
   ============================================ */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
.page-loader.hidden { opacity: 0; visibility: hidden; }

.loader-logo { height: 60px; animation: pulse 2s ease-in-out infinite; }
@keyframes pulse {
  0%, 100% { opacity: 0.5; transform: scale(0.98); }
  50% { opacity: 1; transform: scale(1); }
}

.loader-bar {
  width: 200px; height: 1px;
  background: var(--dark-3);
  overflow: hidden;
}
.loader-bar-fill {
  height: 100%;
  background: var(--grad-gold);
  animation: loadFill 1.8s ease-in-out infinite;
}
@keyframes loadFill {
  0% { width: 0%; transform: translateX(0); }
  100% { width: 100%; transform: translateX(0); }
}

/* ============================================
   CUSTOM CURSOR
   ============================================ */
.cursor {
  position: fixed;
  pointer-events: none;
  z-index: 10000;
}

.cursor-dot {
  width: 8px; height: 8px;
  background: var(--gold);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease, width 0.2s ease, height 0.2s ease;
}

.cursor-ring {
  width: 36px; height: 36px;
  border: 1px solid rgba(201,168,76,0.5);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.12s ease, width 0.3s ease, height 0.3s ease, border-color 0.3s ease;
}

body.cursor-hover .cursor-dot { width: 14px; height: 14px; }
body.cursor-hover .cursor-ring {
  width: 60px; height: 60px;
  border-color: var(--gold);
}

/* ============================================
   ABOUT SECTION (homepage)
   ============================================ */
.about-section { background: var(--dark-2); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
}

.about-image-main {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
}

.about-image-accent {
  position: absolute;
  bottom: -40px;
  right: -40px;
  width: 55%;
  aspect-ratio: 1/1;
  object-fit: cover;
  border: 4px solid var(--black);
}

.about-years {
  position: absolute;
  top: 40px; right: -24px;
  background: var(--gold);
  color: var(--black);
  padding: 20px 24px;
  text-align: center;
}

.about-years-num {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
}

.about-years-text {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 4px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 40px;
}

.about-feature {
  padding: 20px;
  background: var(--dark-3);
  border: var(--border-dark);
  border-left: 2px solid var(--gold);
}

.about-feature-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--ivory);
  margin-bottom: 6px;
}

.about-feature-text {
  font-size: 0.8rem;
  color: var(--text-faint);
}

/* ============================================
   FRAGRANCE NOTES PYRAMID
   ============================================ */
.notes-pyramid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 40px 0;
}

.note-tier {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 16px 28px;
  border: var(--border-dark);
  background: var(--dark-card);
}

.note-tier:nth-child(1) { width: 55%; }
.note-tier:nth-child(2) { width: 75%; }
.note-tier:nth-child(3) { width: 100%; }

.note-tier-label {
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  flex-shrink: 0;
  width: 60px;
}

.note-tier-items {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.note-tag {
  padding: 4px 10px;
  background: rgba(201,168,76,0.08);
  border: var(--border-gold);
  border-radius: 2px;
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* ============================================
   QUICK VIEW MODAL
   ============================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal-box {
  background: var(--dark-2);
  border: var(--border-dark);
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  transform: translateY(30px);
  transition: transform 0.4s var(--ease);
}
.modal-overlay.open .modal-box { transform: translateY(0); }

.modal-close {
  position: absolute;
  top: 20px; right: 20px;
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark-3);
  border-radius: 50%;
  font-size: 1rem;
  color: var(--text-muted);
  cursor: pointer;
  z-index: 10;
  transition: var(--transition);
}
.modal-close:hover { color: var(--gold); background: var(--dark-card); }

/* ============================================
   BADGES
   ============================================ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 2px;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.badge-success { background: rgba(39,174,96,0.15); color: var(--success); border: 1px solid rgba(39,174,96,0.3); }
.badge-danger  { background: rgba(231,76,60,0.15); color: var(--error); border: 1px solid rgba(231,76,60,0.3); }
.badge-warning { background: rgba(243,156,18,0.15); color: var(--warning); border: 1px solid rgba(243,156,18,0.3); }
.badge-info    { background: rgba(52,152,219,0.15); color: var(--info); border: 1px solid rgba(52,152,219,0.3); }
.badge-primary { background: rgba(201,168,76,0.15); color: var(--gold); border: 1px solid rgba(201,168,76,0.3); }
.badge-secondary { background: rgba(255,255,255,0.06); color: var(--text-muted); border: var(--border-dark); }

/* ============================================
   FILTERS SIDEBAR (Shop)
   ============================================ */
.shop-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 40px;
  align-items: start;
}

.filters-sidebar {
  position: sticky;
  top: 100px;
  background: var(--dark-card);
  border: var(--border-dark);
  padding: 28px;
}

.filter-section { margin-bottom: 28px; }

.filter-heading {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(201,168,76,0.15);
}

.filter-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color 0.2s;
}
.filter-option:hover { color: var(--gold); }

.filter-option input[type="checkbox"] {
  appearance: none;
  width: 14px; height: 14px;
  border: 1px solid rgba(201,168,76,0.4);
  border-radius: 2px;
  cursor: pointer;
  position: relative;
  background: transparent;
  flex-shrink: 0;
}
.filter-option input[type="checkbox"]:checked {
  background: var(--gold);
  border-color: var(--gold);
}
.filter-option input[type="checkbox"]:checked::after {
  content: '✓';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: 0.55rem;
  color: var(--black);
  font-weight: 800;
}

.price-range-slider {
  padding: 10px 0;
}

.price-range-track {
  width: 100%;
  height: 2px;
  background: rgba(255,255,255,0.1);
  position: relative;
  border-radius: 1px;
  margin-bottom: 12px;
}

.price-range-fill {
  position: absolute;
  height: 100%;
  background: var(--gold);
  border-radius: 1px;
}

.price-range-values {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ============================================
   SHOP TOOLBAR
   ============================================ */
.shop-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: var(--border-dark);
}

.shop-result-count { font-size: 0.8rem; color: var(--text-faint); }

.shop-sort select {
  background: var(--dark-card);
  border: var(--border-dark);
  padding: 10px 36px 10px 14px;
  font-size: 0.78rem;
  color: var(--text-muted);
  cursor: pointer;
}

/* ============================================
   ACCOUNT / AUTH MODALS
   ============================================ */
.auth-tabs {
  display: flex;
  border-bottom: var(--border-dark);
  margin-bottom: 32px;
}

.auth-tab {
  flex: 1;
  padding: 14px;
  text-align: center;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
  font-weight: 600;
}
.auth-tab.active { color: var(--gold); border-bottom-color: var(--gold); }

/* ============================================
   CHECKOUT STEPS
   ============================================ */
.checkout-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: 60px;
}

.checkout-step {
  display: flex;
  align-items: center;
  gap: 0;
  flex: 1;
  max-width: 200px;
}

.step-circle {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-faint);
  background: var(--dark-3);
  flex-shrink: 0;
  transition: var(--transition);
}

.checkout-step.active .step-circle { background: var(--gold); color: var(--black); border-color: var(--gold); }
.checkout-step.completed .step-circle { background: rgba(201,168,76,0.15); color: var(--gold); border-color: var(--gold); }

.step-label {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-left: 10px;
  color: var(--text-faint);
  white-space: nowrap;
}
.checkout-step.active .step-label { color: var(--gold); }

.step-line {
  flex: 1;
  height: 1px;
  background: rgba(255,255,255,0.08);
  margin: 0 16px;
}
.checkout-step.completed + .step-line { background: var(--gold); }

/* ============================================
   RESPONSIVE — TABLET
   ============================================ */
@media (max-width: 1024px) {
  :root { --section-pad: 80px; }

  .navbar-nav { display: none; }
  .hamburger { display: flex; }
  .mobile-nav { display: flex; }

  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .collections-grid { grid-template-columns: 1fr 1fr; }
  .collection-card:first-child { grid-row: auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .shop-layout { grid-template-columns: 1fr; }
  .filters-sidebar { position: static; }
  .testimonials-slider .testimonial-card { flex: 0 0 calc(50% - 12px); }
}

/* ============================================
   RESPONSIVE — MOBILE
   ============================================ */
@media (max-width: 640px) {
  :root { --section-pad: 60px; }

  .navbar-inner { padding: 20px 20px; }
  .navbar.scrolled .navbar-inner { padding: 14px 20px; }

  .hero-title { font-size: clamp(3rem, 10vw, 4.5rem); }
  .hero-stats { gap: 30px; flex-wrap: wrap; }

  .products-grid { grid-template-columns: 1fr 1fr; gap: 1px; }
  .products-grid-4 { grid-template-columns: 1fr 1fr; }
  .collections-grid { grid-template-columns: 1fr; }
  .collection-card { height: 300px; }
  .collection-card:first-child { height: 300px; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

  .about-image-accent { right: -10px; }
  .about-features { grid-template-columns: 1fr; }

  .cart-sidebar { width: 100%; }

  .form-row { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .newsletter-form { flex-direction: column; }
  .newsletter-form button { width: 100%; }

  .testimonials-slider .testimonial-card { flex: 0 0 100%; }
  .checkout-steps { gap: 8px; }
  .step-label { display: none; }
  .modal-box { grid-template-columns: 1fr; }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-center { text-align: center; }
.text-right  { text-align: right; }
.text-gold   { color: var(--gold); }
.text-muted  { color: var(--text-muted); }
.text-faint  { color: var(--text-faint); }
.text-ivory  { color: var(--ivory); }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mt-5 { margin-top: 48px; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mb-5 { margin-bottom: 48px; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }
.w-100 { width: 100%; }
.hidden { display: none; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* Animations */
.fade-up { opacity: 0; transform: translateY(40px); transition: opacity 0.8s ease, transform 0.8s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-in { opacity: 0; transition: opacity 0.8s ease; }
.fade-in.visible { opacity: 1; }