/* ============================================
   GLAM'S COLLECTION - Design System
   Palette: Noir / Ivoire / Or / Champagne
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&family=Dancing+Script:wght@600;700&display=swap');

:root {
  /* Couleurs principales inspirées du logo */
  --color-black: #0a0a0a;
  --color-dark: #111111;
  --color-dark-soft: #1a1a1a;
  --color-ivory: #F3EEDC;
  --color-ivory-light: #FAF7EF;
  --color-ivory-dark: #EDE6D2;
  --color-champagne: #D8CFB8;
  --color-gold: #C9A84C;
  --color-gold-light: #E2C97E;
  --color-gold-dark: #A8873A;
  --color-taupe: #B7AD95;
  --color-white: #FFFFFF;

  /* Accents */
  --color-rose: #E8B4B8;
  --color-rose-dark: #C9888F;
  --color-promo: #C4424A;

  /* Neutres */
  --color-gray: #666666;
  --color-light-gray: #999999;
  --color-border: #3a3a3a;
  --color-border-light: #e8e0cc;

  /* Sémantiques */
  --color-success: #4CAF50;
  --color-warning: #FFC107;
  --color-error: #E53935;

  /* Typographies */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-script: 'Dancing Script', cursive;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
  --shadow-gold: 0 4px 20px rgba(201,168,76,0.3);

  /* Spacing */
  --space-xs: 4px; --space-sm: 8px; --space-md: 16px;
  --space-lg: 24px; --space-xl: 32px; --space-2xl: 48px; --space-3xl: 64px;

  /* Border Radius */
  --radius-sm: 4px; --radius-md: 8px; --radius-lg: 12px;
  --radius-xl: 16px; --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4,0,0.2,1);
  --transition-normal: 300ms cubic-bezier(0.4,0,0.2,1);
  --transition-slow: 500ms cubic-bezier(0.4,0,0.2,1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background-color: var(--color-ivory-light);
  color: var(--color-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* ============= TYPOGRAPHY ============= */
h1 { font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 3rem); line-height: 1.2; font-weight: 700; }
h2 { font-family: var(--font-display); font-size: clamp(1.4rem, 3vw, 2.2rem); line-height: 1.3; font-weight: 600; }
h3 { font-family: var(--font-display); font-size: clamp(1.1rem, 2.5vw, 1.6rem); font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }
p  { font-size: 0.95rem; line-height: 1.7; color: var(--color-gray); }

.font-script { font-family: var(--font-script) !important; }
.font-display { font-family: var(--font-display) !important; }
.text-gold { color: var(--color-gold); }
.text-ivory { color: var(--color-ivory); }
.text-dark { color: var(--color-dark); }
.text-white { color: var(--color-white) !important; }
.text-center { text-align: center; }
.text-sm { font-size: 0.85rem; }
.text-xs { font-size: 0.75rem; }
.text-lg { font-size: 1.1rem; }
.font-bold { font-weight: 700; }
.font-medium { font-weight: 500; }

/* ============= LAYOUT ============= */
.container { max-width: 1400px; margin: 0 auto; padding: 0 var(--space-lg); }
@media (max-width: 768px) { .container { padding: 0 var(--space-md); } }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.hidden { display: none !important; }

/* ============= GRID ============= */
.grid { display: grid; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }
.grid-gap { gap: var(--space-md); }

@media (max-width: 1024px) { .grid-6 { grid-template-columns: repeat(4, 1fr); } .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) { .grid-6, .grid-4, .grid-3 { grid-template-columns: repeat(2, 1fr); } .grid-2 { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .grid-6, .grid-4 { grid-template-columns: repeat(2, 1fr); } }

/* ============= NAVBAR ============= */
#navbar {
  position: sticky; top: 0; z-index: 200;
  background: var(--color-black);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-normal);
}
#navbar.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.8); }

/* Top bar */
.navbar-topbar {
  background: var(--color-dark-soft);
  border-bottom: 1px solid var(--color-border);
  padding: 6px 0;
  font-size: 0.78rem;
  color: var(--color-champagne);
}
.navbar-topbar-inner { display: flex; justify-content: space-between; align-items: center; }
.topbar-contact { display: flex; align-items: center; gap: 6px; }
.topbar-contact a { color: var(--color-gold); font-weight: 600; transition: color var(--transition-fast); }
.topbar-contact a:hover { color: var(--color-gold-light); }
.topbar-right { display: flex; align-items: center; gap: var(--space-md); }
.topbar-lang { display: flex; align-items: center; gap: 4px; cursor: pointer; transition: color var(--transition-fast); }
.topbar-lang:hover { color: var(--color-gold); }

/* Main navbar */
.navbar-main { padding: 12px 0; }
.navbar-inner { display: flex; align-items: center; gap: var(--space-lg); }

/* Logo */
.navbar-logo { flex-shrink: 0; display: flex; align-items: center; }
.navbar-logo img { height: 56px; width: auto; filter: brightness(1.1); }
.navbar-logo-text {
  font-family: var(--font-script);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-ivory);
  letter-spacing: 1px;
  line-height: 1;
  display: flex; flex-direction: column; align-items: flex-start;
}
.navbar-logo-text span.sub {
  font-family: var(--font-body);
  font-size: 0.55rem;
  letter-spacing: 4px;
  font-weight: 500;
  color: var(--color-gold);
  text-transform: uppercase;
  margin-top: -2px;
}
.logo-icon { margin-right: 8px; }

/* Search */
.navbar-search { flex: 1; max-width: 420px; }
.search-input-wrap { display: flex; align-items: center; background: var(--color-dark-soft); border: 1px solid var(--color-border); border-radius: var(--radius-full); overflow: hidden; transition: border-color var(--transition-fast), box-shadow var(--transition-fast); }
.search-input-wrap:focus-within { border-color: var(--color-gold); box-shadow: 0 0 0 3px rgba(201,168,76,0.15); }
.search-input-wrap input { flex: 1; background: none; border: none; outline: none; padding: 10px 16px; color: var(--color-ivory); font-size: 0.9rem; }
.search-input-wrap input::placeholder { color: var(--color-taupe); }
.search-btn { padding: 10px 14px; color: var(--color-gold); background: none; transition: color var(--transition-fast); }
.search-btn:hover { color: var(--color-gold-light); }

/* Nav links */
.navbar-nav { display: flex; align-items: center; gap: 4px; }
.nav-item { position: relative; }
.nav-link {
  display: flex; align-items: center; gap: 4px;
  padding: 8px 12px; border-radius: var(--radius-md);
  color: var(--color-ivory); font-size: 0.88rem; font-weight: 500;
  transition: color var(--transition-fast), background var(--transition-fast);
  white-space: nowrap;
}
.nav-link:hover, .nav-item.active .nav-link { color: var(--color-gold); background: rgba(201,168,76,0.08); }
.nav-link svg { width: 14px; height: 14px; transition: transform var(--transition-fast); }
.nav-item:hover .nav-link svg { transform: rotate(180deg); }

/* Dropdown */
.nav-dropdown {
  position: absolute; top: calc(100% + 8px); left: 0;
  background: var(--color-dark); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); min-width: 220px;
  box-shadow: var(--shadow-lg); padding: 8px 0;
  opacity: 0; transform: translateY(-8px); pointer-events: none;
  transition: opacity var(--transition-normal), transform var(--transition-normal);
  z-index: 300;
}
.nav-item:hover .nav-dropdown { opacity: 1; transform: translateY(0); pointer-events: all; }
.dropdown-item { display: flex; align-items: center; gap: 10px; padding: 10px 16px; color: var(--color-ivory-dark); font-size: 0.88rem; transition: all var(--transition-fast); }
.dropdown-item:hover { background: rgba(201,168,76,0.1); color: var(--color-gold); padding-left: 22px; }
.dropdown-item .icon { font-size: 1rem; width: 20px; text-align: center; }

/* Navbar actions */
.navbar-actions { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav-action-btn {
  position: relative; display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: var(--radius-full);
  color: var(--color-ivory); transition: all var(--transition-fast);
}
.nav-action-btn:hover { background: rgba(201,168,76,0.1); color: var(--color-gold); }
.nav-action-btn svg { width: 22px; height: 22px; }
.cart-badge {
  position: absolute; top: 2px; right: 2px;
  background: var(--color-gold); color: var(--color-dark);
  font-size: 0.65rem; font-weight: 700; width: 16px; height: 16px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
}

/* Burger */
.burger-btn { display: none; flex-direction: column; gap: 5px; padding: 8px; border-radius: var(--radius-md); cursor: pointer; }
.burger-line { width: 22px; height: 2px; background: var(--color-ivory); transition: all var(--transition-normal); border-radius: 2px; }
@media (max-width: 1024px) {
  .navbar-nav, .navbar-search { display: none; }
  .burger-btn { display: flex; }
  .navbar-logo-text { font-size: 1.6rem; }
}

/* Mobile sidebar */
#mobile-sidebar {
  position: fixed; top: 0; left: -100%; width: 300px; height: 100vh;
  background: var(--color-dark); z-index: 1000;
  overflow-y: auto; transition: left var(--transition-slow);
  box-shadow: var(--shadow-lg);
}
#mobile-sidebar.open { left: 0; }
.sidebar-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 999;
  opacity: 0; pointer-events: none; transition: opacity var(--transition-normal);
}
.sidebar-overlay.open { opacity: 1; pointer-events: all; }
.sidebar-header { display: flex; justify-content: space-between; align-items: center; padding: 16px; border-bottom: 1px solid var(--color-border); }
.sidebar-close { color: var(--color-ivory); font-size: 1.5rem; padding: 4px 8px; }
.sidebar-nav { padding: 8px 0; }
.sidebar-link { display: flex; align-items: center; gap: 10px; padding: 12px 20px; color: var(--color-ivory-dark); font-size: 0.92rem; border-bottom: 1px solid rgba(255,255,255,0.05); transition: all var(--transition-fast); }
.sidebar-link:hover { background: rgba(201,168,76,0.1); color: var(--color-gold); padding-left: 28px; }
.sidebar-link .icon { font-size: 1.1rem; width: 24px; text-align: center; }
.sidebar-search { padding: 16px; border-bottom: 1px solid var(--color-border); }
.sidebar-search input { width: 100%; background: var(--color-dark-soft); border: 1px solid var(--color-border); border-radius: var(--radius-full); padding: 10px 16px; color: var(--color-ivory); font-size: 0.9rem; outline: none; }

/* ============= HERO SECTION ============= */
.hero-section { position: relative; height: 580px; overflow: hidden; }
@media (max-width: 768px) { .hero-section { height: 420px; } }

.hero-carousel { position: relative; width: 100%; height: 100%; }
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0; transition: opacity 0.8s ease-in-out;
  display: flex; align-items: center;
}
.hero-slide.active { opacity: 1; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.35) 60%, transparent 100%); }
.hero-content { position: relative; z-index: 2; padding: 0 60px; max-width: 640px; }
@media (max-width: 768px) { .hero-content { padding: 0 24px; } }
.hero-badge { display: inline-block; background: var(--color-gold); color: var(--color-dark); font-size: 0.72rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; padding: 4px 12px; border-radius: var(--radius-full); margin-bottom: 16px; }
.hero-title { font-family: var(--font-display); font-size: clamp(1.8rem, 4.5vw, 3.2rem); color: var(--color-white); font-weight: 700; line-height: 1.2; margin-bottom: 12px; }
.hero-title span { color: var(--color-gold-light); font-family: var(--font-script); font-size: 1.3em; }
.hero-subtitle { font-size: 1rem; color: var(--color-champagne); margin-bottom: 28px; max-width: 400px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-nav { position: absolute; bottom: 24px; right: 24px; display: flex; gap: 8px; z-index: 3; }
.hero-nav-btn {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,0.15); backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,0.3); color: white;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition-fast); cursor: pointer;
}
.hero-nav-btn:hover { background: var(--color-gold); border-color: var(--color-gold); }
.hero-dots { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 3; }
.hero-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.4); cursor: pointer; transition: all 0.3s; }
.hero-dot.active { background: var(--color-gold); width: 24px; border-radius: 4px; }

/* ============= BUTTONS ============= */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 24px; border-radius: var(--radius-full);
  font-size: 0.88rem; font-weight: 600; letter-spacing: 0.5px;
  transition: all var(--transition-normal);
  cursor: pointer; border: 2px solid transparent;
  white-space: nowrap;
}
.btn-primary { background: var(--color-gold); color: var(--color-dark); }
.btn-primary:hover { background: var(--color-gold-light); transform: translateY(-2px); box-shadow: var(--shadow-gold); }
.btn-outline { background: transparent; border-color: var(--color-ivory); color: var(--color-ivory); }
.btn-outline:hover { background: var(--color-ivory); color: var(--color-dark); transform: translateY(-2px); }
.btn-outline-gold { background: transparent; border-color: var(--color-gold); color: var(--color-gold); }
.btn-outline-gold:hover { background: var(--color-gold); color: var(--color-dark); }
.btn-dark { background: var(--color-dark); color: var(--color-ivory); }
.btn-dark:hover { background: var(--color-dark-soft); transform: translateY(-2px); }
.btn-sm { padding: 7px 16px; font-size: 0.82rem; }
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }
.btn:active { transform: translateY(0) !important; }

/* ============= CATEGORY CHIPS ============= */
.category-chips { padding: 16px 0; background: var(--color-dark-soft); border-bottom: 1px solid var(--color-border); overflow-x: auto; scrollbar-width: none; }
.category-chips::-webkit-scrollbar { display: none; }
.chips-inner { display: flex; gap: 8px; padding: 0 var(--space-lg); width: max-content; }
.chip {
  display: flex; align-items: center; gap: 6px;
  padding: 7px 16px; border-radius: var(--radius-full);
  font-size: 0.82rem; font-weight: 500;
  border: 1px solid var(--color-border); color: var(--color-champagne);
  transition: all var(--transition-fast); white-space: nowrap; cursor: pointer;
}
.chip:hover, .chip.active { background: var(--color-gold); color: var(--color-dark); border-color: var(--color-gold); }

/* ============= SECTION HEADER ============= */
.section { padding: var(--space-3xl) 0; }
.section-dark { background: var(--color-dark); }
.section-darker { background: var(--color-dark-soft); }
.section-header { margin-bottom: var(--space-2xl); }
.section-eyebrow { font-size: 0.75rem; font-weight: 600; letter-spacing: 3px; text-transform: uppercase; color: var(--color-gold); margin-bottom: 8px; }
.section-title { color: var(--color-dark); }
.section-dark .section-title, .section-darker .section-title { color: var(--color-ivory); }
.section-subtitle { margin-top: 8px; max-width: 600px; }
.section-header-row { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 12px; }
.section-link { display: flex; align-items: center; gap: 6px; color: var(--color-gold); font-size: 0.88rem; font-weight: 600; transition: gap var(--transition-fast); }
.section-link:hover { gap: 10px; }
.section-divider { width: 48px; height: 3px; background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light)); border-radius: 2px; margin: 12px 0; }

/* ============= PRODUCT CARD ============= */
.product-card {
  background: var(--color-white); border-radius: var(--radius-lg);
  overflow: hidden; transition: all var(--transition-normal);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  display: flex; flex-direction: column;
  border: 1px solid rgba(0,0,0,0.06);
}
.product-card:hover { transform: translateY(-6px); box-shadow: 0 12px 32px rgba(0,0,0,0.12); }
.product-img-wrap { position: relative; overflow: hidden; aspect-ratio: 3/4; background: var(--color-ivory-light); }
.product-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.product-card:hover .product-img-wrap img { transform: scale(1.06); }
.product-badge { position: absolute; top: 10px; left: 10px; padding: 3px 8px; border-radius: var(--radius-full); font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; }
.badge-promo { background: var(--color-promo); color: white; }
.badge-new { background: var(--color-gold); color: var(--color-dark); }
.badge-hot { background: #e85d04; color: white; }
.product-wish { position: absolute; top: 10px; right: 10px; width: 32px; height: 32px; border-radius: 50%; background: rgba(255,255,255,0.9); display: flex; align-items: center; justify-content: center; color: var(--color-taupe); font-size: 0.9rem; transition: all var(--transition-fast); cursor: pointer; opacity: 0; }
.product-card:hover .product-wish { opacity: 1; }
.product-wish:hover { background: var(--color-rose); color: white; }
.product-actions { position: absolute; bottom: -44px; left: 0; right: 0; display: flex; transition: bottom var(--transition-normal); }
.product-card:hover .product-actions { bottom: 0; }
.product-add-btn { flex: 1; background: var(--color-dark); color: var(--color-gold); padding: 12px; font-size: 0.82rem; font-weight: 600; letter-spacing: 0.5px; display: flex; align-items: center; justify-content: center; gap: 6px; transition: background var(--transition-fast); }
.product-add-btn:hover { background: var(--color-gold); color: var(--color-dark); }
.product-info { padding: 14px; flex: 1; display: flex; flex-direction: column; }
.product-brand { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 1.5px; color: var(--color-gold); font-weight: 600; margin-bottom: 4px; }
.product-name { font-size: 0.9rem; font-weight: 500; color: var(--color-dark); line-height: 1.4; margin-bottom: 8px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-rating { display: flex; align-items: center; gap: 4px; margin-bottom: 10px; }
.stars { color: var(--color-gold); font-size: 0.75rem; }
.rating-count { font-size: 0.72rem; color: var(--color-light-gray); }
.product-price { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: auto; }
.price-current { font-size: 1.05rem; font-weight: 700; color: var(--color-dark); }
.price-original { font-size: 0.85rem; color: var(--color-light-gray); text-decoration: line-through; }
.price-discount { font-size: 0.72rem; font-weight: 700; color: var(--color-promo); background: rgba(196,66,74,0.1); padding: 1px 5px; border-radius: var(--radius-sm); }

/* ============= CATEGORY CARD ============= */
.category-card {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 1; cursor: pointer; display: block;
  transition: all var(--transition-normal);
}
.category-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.category-card img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.category-card:hover img { transform: scale(1.08); }
.category-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.1) 60%); transition: background var(--transition-normal); }
.category-card:hover .category-overlay { background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.2) 60%); }
.category-label { position: absolute; bottom: 0; left: 0; right: 0; padding: 16px 12px 12px; }
.category-label h3 { font-family: var(--font-display); font-size: 0.95rem; color: white; font-weight: 600; margin-bottom: 2px; }
.category-label span { font-size: 0.72rem; color: var(--color-gold-light); }
.category-arrow { position: absolute; top: 50%; right: 12px; transform: translateY(-50%); width: 28px; height: 28px; border-radius: 50%; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.3); display: flex; align-items: center; justify-content: center; color: white; font-size: 0.8rem; opacity: 0; transition: all var(--transition-normal); }
.category-card:hover .category-arrow { opacity: 1; background: var(--color-gold); border-color: var(--color-gold); color: var(--color-dark); }

/* ============= VALUE PROPOSITION ============= */
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-lg); }
@media (max-width: 1024px) { .value-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .value-grid { grid-template-columns: 1fr 1fr; } }
.value-item {
  display: flex; align-items: flex-start; gap: 14px;
  padding: var(--space-lg); border-radius: var(--radius-lg);
  background: var(--color-dark-soft); border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}
.value-item:hover { border-color: var(--color-gold); transform: translateY(-3px); box-shadow: var(--shadow-gold); }
.value-icon { font-size: 2rem; flex-shrink: 0; margin-top: 2px; }
.value-text h4 { font-size: 0.9rem; font-weight: 600; color: var(--color-ivory); margin-bottom: 4px; }
.value-text p { font-size: 0.8rem; color: var(--color-light-gray); line-height: 1.5; }

/* ============= PROMO CAROUSEL ============= */
.promo-carousel-wrap { position: relative; overflow: hidden; border-radius: var(--radius-xl); }
.promo-track { display: flex; transition: transform 0.5s cubic-bezier(0.4,0,0.2,1); }
.promo-slide { flex-shrink: 0; width: 100%; }
.promo-slide img { width: 100%; height: 300px; object-fit: cover; }
@media (max-width: 768px) { .promo-slide img { height: 180px; } }
.carousel-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(0,0,0,0.5); backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,0.2); color: white;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all var(--transition-fast); z-index: 2;
  font-size: 1.1rem;
}
.carousel-btn:hover { background: var(--color-gold); border-color: var(--color-gold); color: var(--color-dark); }
.carousel-btn-prev { left: 12px; }
.carousel-btn-next { right: 12px; }
.carousel-dots { display: flex; justify-content: center; gap: 6px; margin-top: 12px; }
.cdot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-border); cursor: pointer; transition: all 0.3s; }
.cdot.active { background: var(--color-gold); width: 24px; border-radius: 4px; }

/* ============= BRANDS CAROUSEL ============= */
.brands-track-wrap { overflow: hidden; }
.brands-track { display: flex; gap: var(--space-lg); animation: scroll-infinite 25s linear infinite; }
.brands-track:hover { animation-play-state: paused; }
@keyframes scroll-infinite {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.brand-item { flex-shrink: 0; display: flex; align-items: center; justify-content: center; padding: 16px 24px; border-radius: var(--radius-lg); background: var(--color-dark-soft); border: 1px solid var(--color-border); min-width: 140px; height: 80px; cursor: pointer; transition: all var(--transition-fast); }
.brand-item:hover { border-color: var(--color-gold); background: rgba(201,168,76,0.05); }
.brand-name { font-family: var(--font-display); font-size: 1rem; font-weight: 600; color: var(--color-taupe); transition: color var(--transition-fast); }
.brand-item:hover .brand-name { color: var(--color-gold); }

/* ============= NEWSLETTER ============= */
.newsletter-section { background: linear-gradient(135deg, var(--color-dark) 0%, #1a1208 100%); padding: var(--space-3xl) 0; border-top: 1px solid rgba(201,168,76,0.2); }
.newsletter-inner { max-width: 560px; margin: 0 auto; text-align: center; }
.newsletter-icon { font-size: 3rem; margin-bottom: 16px; }
.newsletter-form { margin-top: 28px; }
.newsletter-input-wrap { display: flex; gap: 8px; margin-bottom: 14px; }
@media (max-width: 480px) { .newsletter-input-wrap { flex-direction: column; } }
.newsletter-input { flex: 1; background: var(--color-dark-soft); border: 1px solid var(--color-border); border-radius: var(--radius-full); padding: 12px 20px; color: var(--color-ivory); font-size: 0.9rem; outline: none; transition: border-color var(--transition-fast); }
.newsletter-input:focus { border-color: var(--color-gold); }
.newsletter-input::placeholder { color: var(--color-taupe); }
.newsletter-check { display: flex; align-items: flex-start; gap: 10px; text-align: left; }
.newsletter-check input[type=checkbox] { width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px; accent-color: var(--color-gold); cursor: pointer; }
.newsletter-check label { font-size: 0.8rem; color: var(--color-taupe); line-height: 1.5; cursor: pointer; }
.newsletter-check a { color: var(--color-gold); }
.newsletter-success { display: none; background: rgba(76,175,80,0.1); border: 1px solid rgba(76,175,80,0.3); border-radius: var(--radius-md); padding: 12px 16px; color: #4CAF50; font-size: 0.88rem; text-align: center; margin-top: 12px; }

/* ============= FOOTER ============= */
#footer { background: var(--color-black); border-top: 1px solid var(--color-border); }
.footer-main { padding: var(--space-3xl) 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: var(--space-2xl); }
@media (max-width: 1024px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-xl); } }
@media (max-width: 640px) { .footer-grid { grid-template-columns: 1fr; gap: var(--space-xl); } }
.footer-brand-col {}
.footer-logo { margin-bottom: 16px; }
.footer-logo-text { font-family: var(--font-script); font-size: 1.8rem; color: var(--color-ivory); }
.footer-logo-sub { font-size: 0.6rem; letter-spacing: 4px; color: var(--color-gold); text-transform: uppercase; margin-top: -4px; display: block; }
.footer-desc { font-size: 0.85rem; color: var(--color-taupe); line-height: 1.7; margin: 12px 0; max-width: 280px; }
.footer-social { display: flex; gap: 10px; margin-top: 16px; }
.social-btn { width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--color-border); display: flex; align-items: center; justify-content: center; color: var(--color-taupe); font-size: 0.9rem; transition: all var(--transition-fast); }
.social-btn:hover { border-color: var(--color-gold); color: var(--color-gold); background: rgba(201,168,76,0.1); }
.footer-col-title { font-family: var(--font-display); font-size: 0.95rem; font-weight: 600; color: var(--color-ivory); margin-bottom: 16px; position: relative; padding-bottom: 10px; }
.footer-col-title::after { content: ''; position: absolute; bottom: 0; left: 0; width: 28px; height: 2px; background: var(--color-gold); border-radius: 1px; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { font-size: 0.85rem; color: var(--color-taupe); transition: all var(--transition-fast); display: flex; align-items: center; gap: 6px; }
.footer-links a:hover { color: var(--color-gold); padding-left: 4px; }
.footer-contact-item { display: flex; gap: 10px; margin-bottom: 12px; }
.footer-contact-icon { color: var(--color-gold); font-size: 1rem; flex-shrink: 0; margin-top: 2px; }
.footer-contact-text { font-size: 0.85rem; color: var(--color-taupe); line-height: 1.5; }
.footer-contact-text a { color: var(--color-gold); }
.footer-bottom { border-top: 1px solid var(--color-border); padding: 20px 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom-text { font-size: 0.8rem; color: var(--color-taupe); }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: 0.8rem; color: var(--color-taupe); transition: color var(--transition-fast); }
.footer-bottom-links a:hover { color: var(--color-gold); }
.footer-payments { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 16px; }
.payment-badge { background: var(--color-dark-soft); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 4px 10px; font-size: 0.7rem; color: var(--color-taupe); font-weight: 600; }

/* ============= PAGES INTERNES ============= */
/* Breadcrumb */
.breadcrumb { padding: 14px 0; border-bottom: 1px solid var(--color-border-light); background: var(--color-white); }
.breadcrumb-inner { display: flex; align-items: center; gap: 6px; font-size: 0.82rem; }
.breadcrumb-item { color: var(--color-gray); }
.breadcrumb-item.active { color: var(--color-dark); font-weight: 500; }
.breadcrumb-sep { color: var(--color-light-gray); }
.breadcrumb-item a { color: var(--color-gray); transition: color var(--transition-fast); }
.breadcrumb-item a:hover { color: var(--color-gold-dark); }

/* Page header */
.page-header { background: var(--color-dark); padding: var(--space-2xl) 0; text-align: center; border-bottom: 1px solid var(--color-border); }
.page-header h1 { color: var(--color-ivory); }
.page-header p { color: var(--color-taupe); margin-top: 8px; }

/* Shop page */
.shop-layout { display: grid; grid-template-columns: 260px 1fr; gap: var(--space-xl); padding: var(--space-xl) 0; }
@media (max-width: 1024px) { .shop-layout { grid-template-columns: 1fr; } }
.shop-sidebar { background: var(--color-white); border-radius: var(--radius-lg); padding: var(--space-lg); height: fit-content; box-shadow: 0 2px 8px rgba(0,0,0,0.06); border: 1px solid rgba(0,0,0,0.06); }
.filter-section { margin-bottom: var(--space-lg); border-bottom: 1px solid var(--color-border-light); padding-bottom: var(--space-lg); }
.filter-section:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.filter-title { font-size: 0.88rem; font-weight: 600; color: var(--color-dark); margin-bottom: 12px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; }
.filter-item { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; cursor: pointer; }
.filter-item input { accent-color: var(--color-gold-dark); }
.filter-item label { font-size: 0.85rem; color: var(--color-gray); cursor: pointer; transition: color var(--transition-fast); }
.filter-item:hover label { color: var(--color-dark); }
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-md); }
@media (max-width: 1200px) { .products-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .products-grid { grid-template-columns: repeat(2, 1fr); } }
.shop-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-lg); flex-wrap: wrap; gap: 10px; }
.shop-results-count { font-size: 0.88rem; color: var(--color-gray); }
.shop-sort select { background: var(--color-white); border: 1px solid var(--color-border-light); border-radius: var(--radius-md); padding: 8px 12px; font-size: 0.85rem; color: var(--color-dark); outline: none; cursor: pointer; }
.pagination { display: flex; justify-content: center; gap: 6px; margin-top: var(--space-2xl); }
.page-btn { width: 38px; height: 38px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 0.88rem; font-weight: 500; border: 1px solid var(--color-border-light); color: var(--color-gray); transition: all var(--transition-fast); cursor: pointer; }
.page-btn:hover, .page-btn.active { background: var(--color-gold-dark); color: white; border-color: var(--color-gold-dark); }

/* Product detail */
.product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3xl); padding: var(--space-xl) 0; }
@media (max-width: 900px) { .product-detail-grid { grid-template-columns: 1fr; } }
.product-gallery { }
.main-img-wrap { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 3/4; background: var(--color-ivory-light); margin-bottom: 12px; }
.main-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.thumb-list { display: flex; gap: 8px; overflow-x: auto; }
.thumb { width: 72px; height: 88px; border-radius: var(--radius-md); overflow: hidden; cursor: pointer; border: 2px solid transparent; flex-shrink: 0; transition: border-color var(--transition-fast); }
.thumb.active { border-color: var(--color-gold); }
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.product-detail-info {}
.product-detail-brand { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 2px; color: var(--color-gold); font-weight: 600; margin-bottom: 8px; }
.product-detail-title { font-family: var(--font-display); font-size: clamp(1.2rem, 3vw, 1.8rem); color: var(--color-dark); margin-bottom: 12px; }
.product-detail-rating { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.product-detail-price { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.price-big { font-size: 1.8rem; font-weight: 700; color: var(--color-dark); }
.price-old { font-size: 1rem; color: var(--color-light-gray); text-decoration: line-through; }
.price-save { background: rgba(196,66,74,0.1); color: var(--color-promo); font-size: 0.82rem; font-weight: 700; padding: 2px 8px; border-radius: var(--radius-full); }
.product-desc { font-size: 0.9rem; color: var(--color-gray); line-height: 1.7; margin-bottom: 20px; border-top: 1px solid var(--color-border-light); padding-top: 16px; }
.product-sizes { margin-bottom: 20px; }
.sizes-label { font-size: 0.85rem; font-weight: 600; color: var(--color-dark); margin-bottom: 10px; }
.size-grid { display: flex; gap: 8px; flex-wrap: wrap; }
.size-btn { padding: 6px 14px; border: 1px solid var(--color-border-light); border-radius: var(--radius-md); font-size: 0.85rem; cursor: pointer; transition: all var(--transition-fast); }
.size-btn:hover, .size-btn.active { border-color: var(--color-gold-dark); color: var(--color-gold-dark); background: rgba(168,135,58,0.05); }
.qty-wrap { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.qty-label { font-size: 0.85rem; font-weight: 600; color: var(--color-dark); }
.qty-control { display: flex; align-items: center; border: 1px solid var(--color-border-light); border-radius: var(--radius-md); overflow: hidden; }
.qty-btn { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; color: var(--color-dark); background: var(--color-ivory-light); cursor: pointer; transition: background var(--transition-fast); }
.qty-btn:hover { background: var(--color-gold); color: white; }
.qty-input { width: 44px; height: 36px; text-align: center; border: none; outline: none; font-size: 0.9rem; font-weight: 600; background: white; }
.product-cta { display: flex; gap: 10px; flex-wrap: wrap; }
.product-cta .btn { flex: 1; min-width: 140px; }
.product-specs { margin-top: 24px; border-top: 1px solid var(--color-border-light); padding-top: 20px; }
.spec-row { display: flex; padding: 8px 0; border-bottom: 1px solid rgba(0,0,0,0.04); font-size: 0.85rem; }
.spec-label { font-weight: 600; color: var(--color-dark); width: 140px; flex-shrink: 0; }
.spec-value { color: var(--color-gray); }

/* Cart */
.cart-layout { display: grid; grid-template-columns: 1fr 340px; gap: var(--space-xl); padding: var(--space-xl) 0; }
@media (max-width: 900px) { .cart-layout { grid-template-columns: 1fr; } }
.cart-items { }
.cart-item { display: grid; grid-template-columns: 96px 1fr auto; gap: var(--space-md); padding: var(--space-md); background: white; border-radius: var(--radius-lg); margin-bottom: 12px; border: 1px solid rgba(0,0,0,0.06); }
.cart-img { border-radius: var(--radius-md); overflow: hidden; height: 120px; }
.cart-img img { width: 96px; height: 120px; object-fit: cover; }
.cart-info { display: flex; flex-direction: column; justify-content: space-between; }
.cart-name { font-size: 0.9rem; font-weight: 500; color: var(--color-dark); margin-bottom: 4px; }
.cart-meta { font-size: 0.78rem; color: var(--color-light-gray); }
.cart-price { font-size: 1rem; font-weight: 700; color: var(--color-dark); }
.cart-qty { display: flex; align-items: center; gap: 8px; margin-top: 8px; }
.cart-remove { color: var(--color-light-gray); font-size: 0.8rem; cursor: pointer; transition: color var(--transition-fast); margin-top: 4px; }
.cart-remove:hover { color: var(--color-error); }
.cart-total-side { background: white; border-radius: var(--radius-lg); padding: var(--space-lg); height: fit-content; border: 1px solid rgba(0,0,0,0.06); }
.cart-summary-row { display: flex; justify-content: space-between; padding: 8px 0; font-size: 0.88rem; border-bottom: 1px solid rgba(0,0,0,0.06); }
.cart-summary-row.total { font-size: 1.1rem; font-weight: 700; border-bottom: none; margin-top: 8px; }
.cart-empty { text-align: center; padding: var(--space-3xl) var(--space-lg); }
.cart-empty-icon { font-size: 4rem; margin-bottom: 16px; }

/* Auth forms */
.auth-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: var(--space-xl); background: var(--color-dark); }
.auth-card { background: var(--color-dark-soft); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: var(--space-2xl); width: 100%; max-width: 420px; }
.auth-logo { text-align: center; margin-bottom: var(--space-xl); }
.auth-title { font-family: var(--font-display); font-size: 1.6rem; color: var(--color-ivory); text-align: center; margin-bottom: 8px; }
.auth-subtitle { font-size: 0.85rem; color: var(--color-taupe); text-align: center; margin-bottom: var(--space-xl); }
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 0.82rem; font-weight: 500; color: var(--color-champagne); margin-bottom: 6px; }
.form-input { width: 100%; background: var(--color-dark); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 11px 14px; color: var(--color-ivory); font-size: 0.9rem; outline: none; transition: border-color var(--transition-fast); }
.form-input:focus { border-color: var(--color-gold); }
.form-input::placeholder { color: var(--color-taupe); }
.auth-divider { text-align: center; color: var(--color-taupe); font-size: 0.82rem; margin: 16px 0; position: relative; }
.auth-divider::before { content: ''; position: absolute; left: 0; top: 50%; width: 42%; height: 1px; background: var(--color-border); }
.auth-divider::after { content: ''; position: absolute; right: 0; top: 50%; width: 42%; height: 1px; background: var(--color-border); }
.auth-link { text-align: center; margin-top: 16px; font-size: 0.85rem; color: var(--color-taupe); }
.auth-link a { color: var(--color-gold); font-weight: 600; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: var(--space-2xl); padding: var(--space-2xl) 0; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info-item { display: flex; gap: 14px; margin-bottom: var(--space-lg); }
.contact-icon { width: 44px; height: 44px; border-radius: 50%; background: rgba(201,168,76,0.1); border: 1px solid rgba(201,168,76,0.3); display: flex; align-items: center; justify-content: center; color: var(--color-gold); font-size: 1.1rem; flex-shrink: 0; }
.contact-info-text h4 { font-size: 0.9rem; font-weight: 600; color: var(--color-dark); margin-bottom: 4px; }
.contact-info-text p, .contact-info-text a { font-size: 0.88rem; color: var(--color-gray); }
.contact-form { background: white; border-radius: var(--radius-xl); padding: var(--space-xl); box-shadow: 0 4px 16px rgba(0,0,0,0.06); border: 1px solid rgba(0,0,0,0.06); }
.contact-form-light .form-input { background: var(--color-ivory-light); border: 1px solid var(--color-border-light); color: var(--color-dark); }
.contact-form-light .form-input:focus { border-color: var(--color-gold); }
.contact-form-light .form-input::placeholder { color: var(--color-light-gray); }
.contact-form-light .form-label { color: var(--color-dark); }
textarea.form-input { resize: vertical; min-height: 120px; }

/* Aide / FAQ */
.faq-item { border: 1px solid var(--color-border-light); border-radius: var(--radius-lg); margin-bottom: 10px; overflow: hidden; }
.faq-question { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; cursor: pointer; font-size: 0.92rem; font-weight: 500; color: var(--color-dark); transition: background var(--transition-fast); }
.faq-question:hover { background: var(--color-ivory-light); }
.faq-question.open { color: var(--color-gold-dark); }
.faq-arrow { color: var(--color-gold); transition: transform var(--transition-fast); }
.faq-question.open .faq-arrow { transform: rotate(180deg); }
.faq-answer { display: none; padding: 0 20px 16px; font-size: 0.88rem; color: var(--color-gray); line-height: 1.7; }
.faq-answer.open { display: block; }

/* Toast */
.toast-container { position: fixed; top: 80px; right: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 8px; }
.toast { background: var(--color-dark); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 12px 20px; color: var(--color-ivory); font-size: 0.88rem; display: flex; align-items: center; gap: 10px; box-shadow: var(--shadow-lg); animation: slideInRight 0.3s ease-out; min-width: 280px; }
.toast.success { border-left: 3px solid var(--color-success); }
.toast.error { border-left: 3px solid var(--color-error); }
.toast.info { border-left: 3px solid var(--color-gold); }
@keyframes slideInRight { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* Section animations */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

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

/* Spinner */
.spinner { width: 20px; height: 20px; border: 2px solid rgba(255,255,255,0.2); border-top-color: white; border-radius: 50%; animation: spin 0.8s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Range slider */
.range-slider { -webkit-appearance: none; width: 100%; height: 4px; background: var(--color-border); border-radius: 2px; outline: none; }
.range-slider::-webkit-slider-thumb { -webkit-appearance: none; width: 16px; height: 16px; border-radius: 50%; background: var(--color-gold); cursor: pointer; }

/* Super deals section */
.deals-timer { display: flex; gap: 8px; align-items: center; margin-bottom: 16px; }
.timer-block { background: var(--color-dark); border: 1px solid var(--color-gold); border-radius: var(--radius-md); padding: 8px 12px; text-align: center; min-width: 54px; }
.timer-num { font-size: 1.3rem; font-weight: 700; color: var(--color-gold); line-height: 1; display: block; }
.timer-label { font-size: 0.6rem; text-transform: uppercase; letter-spacing: 1px; color: var(--color-taupe); }
.timer-sep { font-size: 1.2rem; font-weight: 700; color: var(--color-gold); }

/* Mobile app section */
.app-section { background: linear-gradient(135deg, var(--color-black) 0%, #1a0f00 100%); padding: var(--space-3xl) 0; }
.app-inner { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2xl); align-items: center; }
@media (max-width: 768px) { .app-inner { grid-template-columns: 1fr; text-align: center; } }
.app-store-btns { display: flex; gap: 12px; margin-top: var(--space-lg); flex-wrap: wrap; }
@media (max-width: 768px) { .app-store-btns { justify-content: center; } }
.app-store-btn { display: flex; align-items: center; gap: 10px; padding: 10px 20px; border: 1px solid var(--color-border); border-radius: var(--radius-lg); transition: all var(--transition-fast); }
.app-store-btn:hover { border-color: var(--color-gold); background: rgba(201,168,76,0.05); }
.app-store-btn-icon { font-size: 1.8rem; }
.app-store-btn-text span { display: block; font-size: 0.62rem; color: var(--color-taupe); }
.app-store-btn-text strong { font-size: 0.92rem; color: var(--color-ivory); }
.app-mockup { display: flex; justify-content: center; }
.phone-mockup { width: 220px; height: 420px; background: var(--color-dark-soft); border: 2px solid var(--color-border); border-radius: 36px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.phone-screen { font-size: 4rem; }

/* Utility */
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.py-md { padding-top: var(--space-md); padding-bottom: var(--space-md); }
.w-full { width: 100%; }
.rounded { border-radius: var(--radius-md); }
.overflow-hidden { overflow: hidden; }
.relative { position: relative; }
.block { display: block; }

/* Back to top */
#back-to-top { position: fixed; bottom: 24px; right: 24px; width: 44px; height: 44px; border-radius: 50%; background: var(--color-gold); color: var(--color-dark); display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-md); cursor: pointer; opacity: 0; pointer-events: none; transition: all var(--transition-normal); z-index: 100; font-size: 1.1rem; }
#back-to-top.visible { opacity: 1; pointer-events: all; }
#back-to-top:hover { background: var(--color-gold-light); transform: translateY(-3px); }

/* WhatsApp float */
.whatsapp-float { position: fixed; bottom: 24px; left: 24px; width: 52px; height: 52px; border-radius: 50%; background: #25D366; color: white; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; box-shadow: 0 4px 16px rgba(37,211,102,0.4); cursor: pointer; z-index: 100; transition: all var(--transition-fast); animation: bounce 2s infinite; }
.whatsapp-float:hover { transform: scale(1.1); }
@keyframes bounce { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }