/* =============================================
   AITOLS - PREMIUM DIGITAL TOOLS STORE
   Advanced UI CSS with Dark Theme & Glassmorphism
   ============================================= */

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

:root {
  --bg-primary: #080812;
  --bg-secondary: #0d0d1a;
  --bg-card: rgba(255,255,255,0.04);
  --bg-card-hover: rgba(255,255,255,0.08);
  --border: rgba(255,255,255,0.08);
  --border-hover: rgba(139,92,246,0.5);
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --purple: #8b5cf6;
  --purple-light: #a78bfa;
  --purple-dark: #7c3aed;
  --cyan: #06b6d4;
  --green: #10b981;
  --pink: #ec4899;
  --yellow: #f59e0b;
  --red: #ef4444;
  --whatsapp: #25d366;
  --gradient-hero: linear-gradient(135deg, #8b5cf6 0%, #06b6d4 50%, #10b981 100%);
  --gradient-card: linear-gradient(135deg, rgba(139,92,246,0.1), rgba(6,182,212,0.05));
  --shadow-card: 0 20px 60px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.06);
  --shadow-hover: 0 30px 80px rgba(139,92,246,0.2), 0 0 0 1px rgba(139,92,246,0.3);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-head: 'Space Grotesk', 'Inter', sans-serif;
}

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

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

a { text-decoration: none; color: inherit; }
img { max-width: 100%; }
button { cursor: pointer; font-family: inherit; }

/* ---------- SCROLLBAR ---------- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--purple); border-radius: 3px; }

/* ---------- CANVAS PARTICLES ---------- */
#particles-canvas {
  position: fixed; top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none; z-index: 0;
  opacity: 0.4;
}

/* ---------- HEADER ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 0 24px;
  background: rgba(8,8,18,0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.site-header.scrolled {
  background: rgba(8,8,18,0.95);
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}
.nav-container {
  max-width: 1320px; margin: 0 auto;
  display: flex; align-items: center; gap: 32px;
  height: 70px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; flex-shrink: 0;
}
.brand-logo {
  width: 38px; height: 38px;
  background: var(--gradient-hero);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  box-shadow: 0 0 20px rgba(139,92,246,0.4);
}
.brand-text { display: flex; flex-direction: column; gap: 0; }
.brand-text strong {
  font-family: var(--font-head);
  font-size: 1.1rem; font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
}
.brand-text small {
  font-size: 0.65rem; color: var(--text-muted);
  font-weight: 400; letter-spacing: 0.05em;
}
.site-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav-link {
  padding: 8px 16px; border-radius: 8px;
  font-size: 0.9rem; font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}
.nav-link::after {
  content: ''; position: absolute; bottom: 4px; left: 50%; transform: translateX(-50%);
  width: 0; height: 2px; background: var(--purple); border-radius: 1px;
  transition: width 0.3s ease;
}
.nav-link:hover, .nav-link.active { color: var(--text-primary); }
.nav-link:hover::after, .nav-link.active::after { width: 24px; }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.cart-btn {
  position: relative; display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 18px;
  transition: var(--transition);
}
.cart-btn:hover { background: var(--bg-card-hover); border-color: var(--border-hover); }
.cart-count {
  position: absolute; top: -6px; right: -6px;
  background: var(--purple); color: #fff;
  font-size: 0.65rem; font-weight: 700;
  width: 18px; height: 18px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.btn-whatsapp-nav {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 18px;
  background: var(--whatsapp);
  color: #fff; font-weight: 600; font-size: 0.85rem;
  border-radius: 10px;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-whatsapp-nav:hover { background: #1db954; transform: translateY(-1px); box-shadow: 0 8px 24px rgba(37,211,102,0.3); }
.menu-toggle {
  display: none; flex-direction: column; gap: 5px;
  width: 36px; height: 36px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 6px;
  align-items: center; justify-content: center;
}
.menu-toggle span {
  width: 20px; height: 2px;
  background: var(--text-primary); border-radius: 1px;
  transition: var(--transition);
  display: block;
}

/* ---------- MOBILE NAV ---------- */
.mobile-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px); z-index: 200;
  opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.mobile-overlay.active { opacity: 1; pointer-events: all; }
.mobile-nav {
  position: fixed; top: 0; right: -320px; height: 100vh; width: 300px;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border);
  z-index: 201; padding: 80px 24px 40px;
  display: flex; flex-direction: column; gap: 8px;
  transition: right 0.4s cubic-bezier(0.4,0,0.2,1);
}
.mobile-nav.active { right: 0; }
.mobile-nav-close {
  position: absolute; top: 20px; right: 20px;
  width: 36px; height: 36px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: 8px;
  color: var(--text-primary); font-size: 1rem;
}
.mobile-nav-link {
  padding: 14px 16px; border-radius: 10px;
  font-size: 1rem; font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}
.mobile-nav-link:hover, .mobile-nav-link.active {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}
.mobile-whatsapp {
  margin-top: auto; padding: 14px 20px;
  background: var(--whatsapp); color: #fff;
  border-radius: 12px; font-weight: 600;
  text-align: center;
}

/* ---------- HERO ---------- */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  overflow: hidden; padding-top: 70px;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 1;
}
.hero-orb {
  position: absolute; border-radius: 50%; filter: blur(120px); opacity: 0.15;
}
.orb-1 {
  width: 600px; height: 600px; top: -200px; left: -100px;
  background: var(--purple);
  animation: float 8s ease-in-out infinite;
}
.orb-2 {
  width: 400px; height: 400px; top: 50%; right: 0;
  background: var(--cyan);
  animation: float 10s ease-in-out infinite reverse;
}
.orb-3 {
  width: 300px; height: 300px; bottom: -100px; left: 40%;
  background: var(--pink);
  animation: float 12s ease-in-out infinite 2s;
}
.hero-grid-lines {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
}
.hero-container {
  position: relative; z-index: 2;
  max-width: 1320px; margin: 0 auto;
  padding: 80px 24px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
  align-items: center; width: 100%;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; margin-bottom: 20px;
  background: rgba(139,92,246,0.15);
  border: 1px solid rgba(139,92,246,0.3);
  border-radius: 100px; font-size: 0.8rem;
  color: var(--purple-light); font-weight: 500;
  width: fit-content;
}
.pulse-dot {
  width: 8px; height: 8px; background: var(--green);
  border-radius: 50%; flex-shrink: 0;
  box-shadow: 0 0 0 0 rgba(16,185,129,0.4);
  animation: pulse 2s infinite;
}
.hero-title {
  font-family: var(--font-head);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 800; line-height: 1.15;
  margin-bottom: 20px; letter-spacing: -0.02em;
}
.gradient-text {
  background: var(--gradient-hero);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-subtitle {
  font-size: 1.05rem; color: var(--text-secondary);
  line-height: 1.7; margin-bottom: 36px;
  max-width: 520px;
}
.hero-search-box { margin-bottom: 28px; }
.search-wrapper {
  display: flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 14px; padding: 6px 6px 6px 16px;
  transition: var(--transition);
}
.search-wrapper:focus-within {
  border-color: var(--purple);
  background: rgba(139,92,246,0.08);
  box-shadow: 0 0 0 4px rgba(139,92,246,0.1);
}
.search-icon { color: var(--text-muted); flex-shrink: 0; }
.search-wrapper input {
  flex: 1; background: none; border: none; outline: none;
  color: var(--text-primary); font-size: 0.9rem;
  font-family: var(--font-main);
}
.search-wrapper input::placeholder { color: var(--text-muted); }
.search-btn {
  padding: 10px 20px;
  background: var(--gradient-hero);
  color: #fff; font-weight: 600; font-size: 0.85rem;
  border: none; border-radius: 10px;
  transition: var(--transition);
  white-space: nowrap;
}
.search-btn:hover { opacity: 0.9; transform: scale(1.02); }
.popular-chips {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  margin-top: 12px;
}
.chips-label { font-size: 0.8rem; color: var(--text-muted); }
.chip {
  padding: 4px 12px; border-radius: 100px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  font-size: 0.78rem; color: var(--text-secondary);
  transition: var(--transition); cursor: pointer;
}
.chip:hover {
  background: rgba(139,92,246,0.15);
  border-color: var(--purple); color: var(--purple-light);
}
.hero-cta {
  display: flex; gap: 14px; flex-wrap: wrap; align-items: center;
}
.btn-primary-hero {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px;
  background: var(--gradient-hero);
  color: #fff; font-weight: 700; font-size: 0.95rem;
  border-radius: 12px; transition: var(--transition);
}
.btn-primary-hero:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(139,92,246,0.4); }
.btn-ghost-hero {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 24px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  color: var(--text-primary); font-weight: 600; font-size: 0.95rem;
  border-radius: 12px; transition: var(--transition);
}
.btn-ghost-hero:hover { background: rgba(255,255,255,0.1); border-color: var(--border-hover); transform: translateY(-2px); }

/* Hero Visual Card Stack */
.hero-visual { position: relative; height: 500px; }
.hero-card-stack { position: relative; width: 100%; height: 100%; }
.floating-card {
  position: absolute;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 20px;
  animation: float 6s ease-in-out infinite;
  transition: var(--transition);
}
.card-main {
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 300px; z-index: 3;
  background: linear-gradient(135deg, rgba(139,92,246,0.1), rgba(6,182,212,0.05));
  box-shadow: 0 30px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(139,92,246,0.2);
}
.card-header-mini {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.78rem; color: var(--text-muted);
  margin-bottom: 16px; padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.green-dot { width: 8px; height: 8px; background: var(--green); border-radius: 50%; }
.ms-auto { margin-left: auto; }
.card-stats-mini {
  display: flex; gap: 12px; margin-bottom: 16px;
}
.stat-item { text-align: center; flex: 1; }
.stat-item strong { display: block; font-size: 1.1rem; font-weight: 700; color: var(--text-primary); }
.stat-item span { font-size: 0.7rem; color: var(--text-muted); }
.stat-divider { width: 1px; background: var(--border); }
.mini-products { display: flex; flex-direction: column; gap: 10px; }
.mini-product-row {
  display: flex; align-items: center; gap: 10px;
  padding: 8px; background: rgba(255,255,255,0.04);
  border-radius: 8px;
}
.mini-product-icon {
  width: 32px; height: 32px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: #fff; font-size: 0.9rem; flex-shrink: 0;
}
.mini-product-name { font-size: 0.8rem; font-weight: 500; color: var(--text-primary); }
.mini-product-price { font-size: 0.7rem; color: var(--green); }
.mini-badge {
  margin-left: auto; padding: 2px 8px;
  background: rgba(139,92,246,0.2); color: var(--purple-light);
  border-radius: 100px; font-size: 0.65rem; font-weight: 600;
}
.card-rating {
  top: 10%; right: 0;
  display: flex; flex-direction: column; gap: 4px;
  padding: 16px 20px; z-index: 4;
  animation-delay: -2s;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.rating-stars { font-size: 1rem; }
.card-rating strong { font-size: 0.95rem; color: var(--text-primary); }
.card-rating small { font-size: 0.7rem; color: var(--text-muted); }
.card-delivery {
  bottom: 25%; left: -20px;
  display: flex; align-items: center; gap: 10px;
  padding: 14px 18px; z-index: 4; animation-delay: -4s;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.delivery-icon { font-size: 1.5rem; }
.card-delivery strong { display: block; font-size: 0.85rem; color: var(--text-primary); }
.card-delivery small { font-size: 0.7rem; color: var(--text-muted); }
.card-shield {
  bottom: 5%; right: 5%;
  display: flex; align-items: center; gap: 10px;
  padding: 14px 18px; z-index: 4; animation-delay: -1s;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.shield-icon { font-size: 1.5rem; }
.card-shield strong { display: block; font-size: 0.85rem; color: var(--text-primary); }
.card-shield small { font-size: 0.7rem; color: var(--text-muted); }

.hero-scroll-indicator {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text-muted); font-size: 0.75rem; z-index: 2;
  animation: bounce 2s ease-in-out infinite;
}
.scroll-mouse {
  width: 22px; height: 36px; border: 2px solid var(--border);
  border-radius: 11px; display: flex; justify-content: center; padding: 6px 0;
}
.scroll-wheel {
  width: 3px; height: 8px; background: var(--purple);
  border-radius: 2px; animation: scroll-wheel 2s ease-in-out infinite;
}

/* ---------- STATS BAND ---------- */
.stats-band {
  position: relative; z-index: 2;
  background: linear-gradient(90deg, rgba(139,92,246,0.08), rgba(6,182,212,0.08));
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 40px 24px;
}
.stats-container {
  max-width: 1320px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4,1fr); gap: 20px;
}
.stat-card {
  text-align: center; padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--radius);
  transition: var(--transition);
}
.stat-card:hover { background: var(--bg-card-hover); border-color: var(--border-hover); transform: translateY(-4px); }
.stat-number {
  font-family: var(--font-head);
  font-size: 2.4rem; font-weight: 800;
  background: var(--gradient-hero);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.2; margin-bottom: 8px;
}
.stat-label { font-size: 0.85rem; color: var(--text-secondary); font-weight: 500; }

/* ---------- SECTIONS ---------- */
.section { position: relative; z-index: 2; padding: 100px 24px; }
.section-dark { background: rgba(255,255,255,0.015); }
.section-container { max-width: 1320px; margin: 0 auto; }
.section-header {
  text-align: center; margin-bottom: 60px;
}
.eyebrow {
  display: inline-block;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--purple-light);
  background: rgba(139,92,246,0.15);
  border: 1px solid rgba(139,92,246,0.25);
  padding: 6px 16px; border-radius: 100px;
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800; letter-spacing: -0.02em;
  margin-bottom: 12px; color: var(--text-primary);
}
.section-desc {
  font-size: 1rem; color: var(--text-secondary); max-width: 560px; margin: 0 auto;
}
.section-cta { text-align: center; margin-top: 50px; }
.btn-outline-large {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px;
  background: transparent;
  border: 2px solid var(--border);
  color: var(--text-primary); font-weight: 600;
  border-radius: 12px; transition: var(--transition); font-size: 0.95rem;
}
.btn-outline-large:hover { border-color: var(--purple); color: var(--purple-light); background: rgba(139,92,246,0.08); transform: translateY(-2px); }

/* ---------- CATEGORIES GRID ---------- */
.categories-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 20px;
}
.category-card {
  position: relative; overflow: hidden;
  display: flex; flex-direction: column; align-items: center;
  gap: 10px; padding: 32px 20px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: var(--transition); cursor: pointer;
  text-align: center;
}
.category-card:hover { background: var(--bg-card-hover); transform: translateY(-6px); }
.category-card:hover .cat-glow { opacity: 1; }
.category-card:hover .cat-arrow { opacity: 1; transform: translateX(4px); }
.cat-glow {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 120px; height: 120px; border-radius: 50%;
  opacity: 0; filter: blur(30px);
  transition: opacity 0.4s;
}
.cat-ai .cat-glow { background: var(--purple); }
.cat-ai:hover { border-color: rgba(139,92,246,0.4); }
.cat-design .cat-glow { background: var(--pink); }
.cat-design:hover { border-color: rgba(236,72,153,0.4); }
.cat-edit .cat-glow { background: var(--yellow); }
.cat-edit:hover { border-color: rgba(245,158,11,0.4); }
.cat-ent .cat-glow { background: var(--red); }
.cat-ent:hover { border-color: rgba(239,68,68,0.4); }
.cat-seo .cat-glow { background: var(--cyan); }
.cat-seo:hover { border-color: rgba(6,182,212,0.4); }
.cat-dev .cat-glow { background: var(--green); }
.cat-dev:hover { border-color: rgba(16,185,129,0.4); }
.cat-vpn .cat-glow { background: var(--yellow); }
.cat-vpn:hover { border-color: rgba(245,158,11,0.4); }
.cat-game .cat-glow { background: var(--pink); }
.cat-game:hover { border-color: rgba(236,72,153,0.4); }
.cat-icon { font-size: 2.4rem; position: relative; z-index: 1; }
.category-card strong { font-size: 0.95rem; font-weight: 700; position: relative; z-index: 1; }
.category-card span { font-size: 0.75rem; color: var(--text-muted); position: relative; z-index: 1; }
.cat-arrow {
  font-size: 1.1rem; color: var(--purple-light);
  opacity: 0; transition: var(--transition); position: relative; z-index: 1;
}

/* ---------- PRODUCT CARDS ---------- */
.products-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px,1fr)); gap: 24px;
}
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex; flex-direction: column;
  position: relative;
}
.product-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}
.product-image-wrap {
  position: relative; overflow: hidden;
  aspect-ratio: 1; background: var(--bg-secondary);
}
.product-image-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
}
.product-card:hover .product-image-wrap img { transform: scale(1.05); }
.product-badge {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  padding: 4px 10px; border-radius: 100px;
  font-size: 0.7rem; font-weight: 600;
  background: rgba(139,92,246,0.9); color: #fff;
  backdrop-filter: blur(8px);
}
.badge-ai { background: rgba(139,92,246,0.9); }
.badge-design { background: rgba(236,72,153,0.9); }
.badge-editing { background: rgba(245,158,11,0.9); color: #000; }
.badge-entertainment { background: rgba(239,68,68,0.9); }
.wishlist-btn {
  position: absolute; top: 12px; right: 12px; z-index: 2;
  width: 34px; height: 34px; border-radius: 8px;
  background: rgba(0,0,0,0.5); backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); transition: var(--transition);
  font-size: 0.9rem;
}
.wishlist-btn:hover { color: #ef4444; background: rgba(239,68,68,0.2); border-color: rgba(239,68,68,0.3); }
.wishlist-btn.active { color: #ef4444; }
.product-body { padding: 20px; flex: 1; display: flex; flex-direction: column; gap: 10px; }
.product-meta { display: flex; align-items: center; gap: 6px; }
.product-stars { color: var(--yellow); font-size: 0.85rem; }
.product-reviews { font-size: 0.75rem; color: var(--text-muted); }
.product-title {
  font-family: var(--font-head);
  font-size: 1rem; font-weight: 700;
  color: var(--text-primary); line-height: 1.4;
}
.product-title a { transition: color 0.2s; }
.product-title a:hover { color: var(--purple-light); }
.product-desc { font-size: 0.82rem; color: var(--text-muted); line-height: 1.5; }
.product-pills { display: flex; gap: 6px; flex-wrap: wrap; }
.pill {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: 100px;
  font-size: 0.7rem; font-weight: 500;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border); color: var(--text-secondary);
}
.pill-green { background: rgba(16,185,129,0.1); border-color: rgba(16,185,129,0.3); color: var(--green); }
.product-price-row {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-top: auto;
}
.product-price-wrap { display: flex; flex-direction: column; }
.price-old { font-size: 0.78rem; color: var(--text-muted); text-decoration: line-through; }
.price-current { font-size: 1.4rem; font-weight: 800; color: var(--text-primary); font-family: var(--font-head); }
.price-period { font-size: 0.72rem; color: var(--text-muted); }
.discount-badge {
  padding: 4px 10px; border-radius: 8px;
  background: rgba(16,185,129,0.15); color: var(--green);
  font-size: 0.75rem; font-weight: 700;
  border: 1px solid rgba(16,185,129,0.3);
}
.product-actions { display: flex; gap: 8px; margin-top: 14px; }
.btn-view-details {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 11px 16px;
  background: var(--gradient-hero);
  color: #fff; font-weight: 600; font-size: 0.85rem;
  border: none; border-radius: 10px; transition: var(--transition);
}
.btn-view-details:hover { opacity: 0.9; transform: scale(1.02); }
.btn-whatsapp-card {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; flex-shrink: 0;
  background: rgba(37,211,102,0.15);
  border: 1px solid rgba(37,211,102,0.3);
  color: var(--whatsapp); border-radius: 10px;
  transition: var(--transition);
}
.btn-whatsapp-card:hover { background: var(--whatsapp); color: #fff; }

/* ---------- FILTER CHIPS ---------- */
.filter-chips {
  display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 36px; justify-content: center;
}
.filter-chip {
  padding: 8px 20px; border-radius: 100px;
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text-secondary); font-size: 0.85rem; font-weight: 500;
  transition: var(--transition);
}
.filter-chip:hover, .filter-chip.active {
  background: rgba(139,92,246,0.15);
  border-color: var(--purple); color: var(--purple-light);
}

/* ---------- WHY GRID ---------- */
.why-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.why-card {
  padding: 32px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  transition: var(--transition);
}
.why-card:hover { background: var(--bg-card-hover); transform: translateY(-4px); border-color: rgba(139,92,246,0.3); }
.why-icon-wrap {
  width: 54px; height: 54px; border-radius: 14px;
  background: rgba(var(--c, #8b5cf6), 0.1);
  border: 1px solid rgba(var(--c, #8b5cf6), 0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; margin-bottom: 18px;
  box-shadow: 0 0 20px rgba(139,92,246,0.1);
}
.why-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
.why-card p { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.6; }

/* ---------- REVIEWS GRID ---------- */
.reviews-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.review-card {
  padding: 28px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  transition: var(--transition);
  display: flex; flex-direction: column; gap: 16px;
}
.review-card:hover { transform: translateY(-4px); border-color: rgba(139,92,246,0.3); }
.featured-review {
  background: linear-gradient(135deg, rgba(139,92,246,0.08), rgba(6,182,212,0.05));
  border-color: rgba(139,92,246,0.2);
}
.review-stars { font-size: 1rem; }
.review-card p { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.7; font-style: italic; }
.reviewer { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.reviewer-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--gradient-hero);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.85rem; flex-shrink: 0;
}
.reviewer strong { display: block; font-size: 0.9rem; }
.reviewer span { font-size: 0.75rem; color: var(--text-muted); }

/* ---------- CTA BANNER ---------- */
.cta-banner {
  position: relative; overflow: hidden; z-index: 2;
  padding: 100px 24px;
  background: linear-gradient(135deg, rgba(139,92,246,0.1), rgba(6,182,212,0.05));
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.cta-bg { position: absolute; inset: 0; overflow: hidden; }
.cta-orb-1 { position: absolute; width: 400px; height: 400px; background: var(--purple); border-radius: 50%; filter: blur(120px); opacity: 0.08; top: -100px; left: -100px; }
.cta-orb-2 { position: absolute; width: 300px; height: 300px; background: var(--cyan); border-radius: 50%; filter: blur(100px); opacity: 0.08; bottom: -100px; right: -50px; }
.cta-container { position: relative; z-index: 2; max-width: 800px; margin: 0 auto; text-align: center; }
.cta-badge {
  display: inline-block; margin-bottom: 20px;
  padding: 8px 20px; border-radius: 100px;
  background: rgba(139,92,246,0.15); border: 1px solid rgba(139,92,246,0.3);
  color: var(--purple-light); font-size: 0.85rem; font-weight: 600;
}
.cta-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800; margin-bottom: 16px; letter-spacing: -0.02em;
}
.cta-desc { font-size: 1rem; color: var(--text-secondary); margin-bottom: 36px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-whatsapp-large {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 32px;
  background: var(--whatsapp); color: #fff; font-weight: 700; font-size: 1rem;
  border-radius: 14px; transition: var(--transition);
}
.btn-whatsapp-large:hover { background: #1db954; transform: translateY(-2px); box-shadow: 0 12px 40px rgba(37,211,102,0.3); }
.btn-outline-cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 16px 28px; font-weight: 600; font-size: 1rem;
  background: transparent; border: 2px solid var(--border);
  color: var(--text-primary); border-radius: 14px; transition: var(--transition);
}
.btn-outline-cta:hover { border-color: var(--purple); color: var(--purple-light); }

/* ---------- PAYMENT SECTION ---------- */
.payment-section {
  position: relative; z-index: 2;
  padding: 40px 24px; text-align: center;
  border-bottom: 1px solid var(--border);
}
.payment-container { max-width: 700px; margin: 0 auto; }
.payment-label { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 16px; letter-spacing: 0.1em; text-transform: uppercase; }
.payment-methods { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.payment-pill {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: 12px;
  font-size: 0.85rem; font-weight: 700; letter-spacing: 0.05em;
  border: 1px solid var(--border); transition: var(--transition);
}
.payment-pill:hover { transform: translateY(-2px); }
.easypaisa { background: rgba(80,200,120,0.1); border-color: rgba(80,200,120,0.3); color: #50c878; }
.jazzcash { background: rgba(220,53,69,0.1); border-color: rgba(220,53,69,0.3); color: #ff6b7a; }
.bank { background: rgba(6,182,212,0.1); border-color: rgba(6,182,212,0.3); color: var(--cyan); }
.whatsapp-pay { background: rgba(37,211,102,0.1); border-color: rgba(37,211,102,0.3); color: var(--whatsapp); }

/* ---------- FOOTER ---------- */
.site-footer {
  position: relative; z-index: 2;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 80px 24px 0;
}
.footer-container {
  max-width: 1320px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 50px;
  padding-bottom: 60px;
}
.footer-brand-col { display: flex; flex-direction: column; gap: 16px; }
.footer-brand {
  display: flex; align-items: center; gap: 10px;
  width: fit-content;
}
.footer-desc { font-size: 0.875rem; color: var(--text-muted); line-height: 1.7; }
.footer-contact { display: flex; flex-direction: column; gap: 8px; }
.footer-contact-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.82rem; color: var(--text-secondary);
}
.footer-contact-item a:hover { color: var(--purple-light); }
.footer-whatsapp-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: 10px;
  background: var(--whatsapp); color: #fff;
  font-weight: 600; font-size: 0.85rem;
  width: fit-content; transition: var(--transition);
}
.footer-whatsapp-btn:hover { background: #1db954; transform: translateY(-2px); }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h4 {
  font-size: 0.9rem; font-weight: 700; color: var(--text-primary);
  margin-bottom: 4px;
}
.footer-col a {
  font-size: 0.85rem; color: var(--text-muted);
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--purple-light); }
.footer-feature { font-size: 0.82rem; color: var(--text-muted); }
.footer-bottom {
  border-top: 1px solid var(--border); padding: 24px 0;
  display: flex; justify-content: space-between; align-items: center;
  max-width: 1320px; margin: 0 auto;
  font-size: 0.8rem; color: var(--text-muted);
}
.footer-bottom a:hover { color: var(--purple-light); }

/* ---------- FLOATING WHATSAPP ---------- */
.float-whatsapp {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--whatsapp); color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 32px rgba(37,211,102,0.4);
  transition: var(--transition);
}
.float-whatsapp:hover { transform: scale(1.1); box-shadow: 0 12px 40px rgba(37,211,102,0.5); }
.float-pulse {
  position: absolute; width: 100%; height: 100%;
  border-radius: 50%; background: var(--whatsapp);
  animation: float-pulse 2.5s ease-out infinite;
  z-index: -1;
}

/* ---------- PRODUCTS PAGE ---------- */
.page-hero {
  padding: 140px 24px 60px;
  text-align: center; position: relative; z-index: 2;
  background: linear-gradient(180deg, rgba(139,92,246,0.05) 0%, transparent 100%);
}
.page-hero-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800; letter-spacing: -0.02em; margin-bottom: 12px;
}
.page-hero-desc { font-size: 1rem; color: var(--text-secondary); max-width: 540px; margin: 0 auto 28px; }
.products-page {
  position: relative; z-index: 2;
  padding: 0 24px 100px; max-width: 1320px; margin: 0 auto;
}
.products-layout { display: grid; grid-template-columns: 280px 1fr; gap: 36px; }
.sidebar {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 24px;
  height: fit-content; position: sticky; top: 90px;
}
.sidebar h3 { font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); margin-bottom: 14px; }
.sidebar-section { margin-bottom: 28px; padding-bottom: 28px; border-bottom: 1px solid var(--border); }
.sidebar-section:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.category-filter-list { display: flex; flex-direction: column; gap: 4px; }
.cat-filter-btn {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; padding: 10px 12px; border-radius: 8px;
  background: none; border: none;
  color: var(--text-secondary); font-size: 0.88rem; font-weight: 500;
  transition: var(--transition); text-align: left;
}
.cat-filter-btn:hover { background: var(--bg-card-hover); color: var(--text-primary); }
.cat-filter-btn.active { background: rgba(139,92,246,0.15); color: var(--purple-light); }
.cat-count { font-size: 0.75rem; color: var(--text-muted); }
.price-range-wrap { display: flex; flex-direction: column; gap: 10px; }
.range-slider { width: 100%; accent-color: var(--purple); cursor: pointer; }
.range-labels { display: flex; justify-content: space-between; font-size: 0.78rem; color: var(--text-muted); }
.sort-select {
  width: 100%; padding: 10px 12px; border-radius: 10px;
  background: var(--bg-secondary); border: 1px solid var(--border);
  color: var(--text-primary); font-size: 0.88rem; cursor: pointer;
  font-family: var(--font-main);
}
.sort-select:focus { outline: none; border-color: var(--purple); }
.products-main {}
.products-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px; gap: 16px; flex-wrap: wrap;
}
.search-bar-products {
  display: flex; align-items: center; gap: 8px; flex: 1;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 10px; padding: 10px 14px;
  transition: var(--transition);
}
.search-bar-products:focus-within { border-color: var(--purple); }
.search-bar-products input {
  flex: 1; background: none; border: none; outline: none;
  color: var(--text-primary); font-size: 0.9rem;
  font-family: var(--font-main);
}
.search-bar-products input::placeholder { color: var(--text-muted); }
.results-count { font-size: 0.85rem; color: var(--text-muted); white-space: nowrap; }
.products-grid-area { }

/* ---------- PRODUCT DETAIL PAGE ---------- */
.product-detail-page {
  position: relative; z-index: 2;
  max-width: 1100px; margin: 0 auto; padding: 120px 24px 80px;
}
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.82rem; color: var(--text-muted); margin-bottom: 40px;
}
.breadcrumb a:hover { color: var(--purple-light); }
.breadcrumb-sep { color: var(--text-muted); }
.product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.product-detail-img-wrap {
  position: sticky; top: 100px;
  border-radius: var(--radius-lg); overflow: hidden;
  background: var(--bg-card); border: 1px solid var(--border);
  aspect-ratio: 1;
}
.product-detail-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.product-detail-info { display: flex; flex-direction: column; gap: 20px; }
.product-detail-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px; border-radius: 100px;
  background: rgba(139,92,246,0.15); color: var(--purple-light);
  font-size: 0.8rem; font-weight: 600; width: fit-content;
}
.product-detail-title {
  font-family: var(--font-head); font-size: 1.9rem;
  font-weight: 800; letter-spacing: -0.02em; line-height: 1.3;
}
.product-detail-rating {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.88rem; color: var(--text-secondary);
}
.product-detail-rating span { color: var(--yellow); font-size: 1rem; }
.product-detail-desc { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.75; }
.product-detail-price-wrap {
  padding: 24px; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); display: flex; flex-direction: column; gap: 12px;
}
.detail-price-old { font-size: 0.9rem; color: var(--text-muted); text-decoration: line-through; }
.detail-price-current { font-size: 2.4rem; font-weight: 900; font-family: var(--font-head); }
.detail-price-period { font-size: 0.85rem; color: var(--text-muted); }
.detail-discount {
  display: inline-flex; padding: 4px 12px; border-radius: 8px;
  background: rgba(16,185,129,0.15); color: var(--green);
  font-size: 0.8rem; font-weight: 700; border: 1px solid rgba(16,185,129,0.3);
  width: fit-content;
}
.product-detail-actions { display: flex; flex-direction: column; gap: 12px; }
.btn-order-whatsapp {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px; border-radius: 12px;
  background: var(--whatsapp); color: #fff; font-weight: 700; font-size: 1rem;
  transition: var(--transition);
}
.btn-order-whatsapp:hover { background: #1db954; transform: translateY(-2px); box-shadow: 0 12px 40px rgba(37,211,102,0.3); }
.btn-primary-detail {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px; border-radius: 12px;
  background: var(--gradient-hero); color: #fff; font-weight: 700;
  transition: var(--transition);
}
.btn-primary-detail:hover { opacity: 0.9; transform: translateY(-2px); }
.product-features { display: flex; flex-direction: column; gap: 10px; }
.feature-item {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.88rem; color: var(--text-secondary);
}
.feature-check { color: var(--green); font-size: 1rem; }

/* ---------- ABOUT PAGE ---------- */
.about-page { position: relative; z-index: 2; }
.about-hero {
  text-align: center; padding: 140px 24px 80px;
  background: linear-gradient(180deg, rgba(139,92,246,0.06) 0%, transparent 100%);
}
.about-grid {
  max-width: 1100px; margin: 0 auto;
  padding: 0 24px 100px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.about-visual {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 40px;
  display: flex; flex-direction: column; gap: 20px;
}
.about-stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.about-stat {
  text-align: center; padding: 20px;
  background: var(--bg-secondary); border-radius: var(--radius);
}
.about-stat strong { display: block; font-size: 1.8rem; font-weight: 800; font-family: var(--font-head); }
.about-stat span { font-size: 0.78rem; color: var(--text-muted); }
.about-stat.purple strong { color: var(--purple); }
.about-stat.cyan strong { color: var(--cyan); }
.about-stat.green strong { color: var(--green); }
.about-stat.yellow strong { color: var(--yellow); }
.about-info { display: flex; flex-direction: column; gap: 20px; }
.about-info h2 { font-family: var(--font-head); font-size: 2rem; font-weight: 800; letter-spacing: -0.02em; }
.about-info p { color: var(--text-secondary); line-height: 1.75; }
.team-section { padding: 0 24px 100px; max-width: 1100px; margin: 0 auto; }
.team-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 48px; }
.team-card {
  text-align: center; padding: 36px 24px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  transition: var(--transition);
}
.team-card:hover { transform: translateY(-4px); border-color: rgba(139,92,246,0.3); }
.team-avatar {
  width: 80px; height: 80px; border-radius: 50%;
  background: var(--gradient-hero); margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; font-weight: 700;
  box-shadow: 0 0 30px rgba(139,92,246,0.3);
}
.team-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 4px; }
.team-card span { font-size: 0.82rem; color: var(--purple-light); }
.team-card p { font-size: 0.82rem; color: var(--text-muted); margin-top: 12px; line-height: 1.6; }

/* ---------- CONTACT PAGE ---------- */
.contact-page { position: relative; z-index: 2; padding: 120px 24px 80px; max-width: 1100px; margin: 0 auto; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; margin-top: 60px; }
.contact-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 40px;
}
.contact-methods { display: flex; flex-direction: column; gap: 20px; }
.contact-method {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 20px; background: var(--bg-secondary);
  border-radius: var(--radius); border: 1px solid var(--border);
  transition: var(--transition);
}
.contact-method:hover { border-color: rgba(139,92,246,0.3); transform: translateX(4px); }
.contact-method-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  border-radius: 12px; display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; background: rgba(139,92,246,0.1);
}
.contact-method-info strong { display: block; font-size: 0.95rem; margin-bottom: 4px; }
.contact-method-info span { font-size: 0.82rem; color: var(--text-muted); }
.contact-method-info a { color: var(--purple-light); font-size: 0.88rem; }
.contact-method-info a:hover { text-decoration: underline; }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.85rem; font-weight: 600; color: var(--text-secondary); }
.form-input, .form-textarea {
  padding: 12px 16px; border-radius: 10px;
  background: var(--bg-secondary); border: 1px solid var(--border);
  color: var(--text-primary); font-size: 0.9rem;
  font-family: var(--font-main); transition: var(--transition);
}
.form-input:focus, .form-textarea:focus {
  outline: none; border-color: var(--purple);
  box-shadow: 0 0 0 3px rgba(139,92,246,0.1);
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-submit {
  padding: 14px; border-radius: 12px; border: none;
  background: var(--gradient-hero); color: #fff; font-weight: 700; font-size: 0.95rem;
  transition: var(--transition); cursor: pointer;
  font-family: var(--font-main);
}
.form-submit:hover { opacity: 0.9; transform: translateY(-2px); }

/* ---------- REFUND PAGE ---------- */
.refund-page { position: relative; z-index: 2; padding: 120px 24px 80px; max-width: 800px; margin: 0 auto; }
.refund-page h1 { font-family: var(--font-head); font-size: 2rem; font-weight: 800; margin-bottom: 32px; }
.policy-section { margin-bottom: 36px; }
.policy-section h2 { font-size: 1.1rem; font-weight: 700; margin-bottom: 12px; color: var(--purple-light); }
.policy-section p { color: var(--text-secondary); line-height: 1.75; font-size: 0.9rem; }
.policy-section ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.policy-section li { display: flex; align-items: flex-start; gap: 8px; color: var(--text-secondary); font-size: 0.9rem; }
.policy-section li::before { content: '✓'; color: var(--green); flex-shrink: 0; font-weight: 700; }

/* ---------- ANIMATIONS ---------- */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(16,185,129,0.5); }
  70% { box-shadow: 0 0 0 10px rgba(16,185,129,0); }
  100% { box-shadow: 0 0 0 0 rgba(16,185,129,0); }
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}
@keyframes scroll-wheel {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(12px); opacity: 0; }
}
@keyframes float-pulse {
  0% { transform: scale(1); opacity: 0.5; }
  100% { transform: scale(2); opacity: 0; }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.animate-in { opacity: 0; animation: fadeInUp 0.7s ease forwards; }
.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }
.delay-4 { animation-delay: 0.6s; }

/* Skeleton loading */
.skeleton {
  background: linear-gradient(90deg, rgba(255,255,255,0.04) 25%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0.04) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 8px;
}

/* Reveal on scroll */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- TOAST NOTIFICATION ---------- */
.toast-container {
  position: fixed; bottom: 100px; right: 28px; z-index: 9999;
  display: flex; flex-direction: column; gap: 10px;
}
.toast {
  background: var(--bg-card); backdrop-filter: blur(20px);
  border: 1px solid var(--border); border-radius: 12px;
  padding: 14px 20px; display: flex; align-items: center; gap: 10px;
  min-width: 260px; box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  animation: fadeInUp 0.4s ease;
}
.toast.success { border-color: rgba(16,185,129,0.4); }
.toast.error { border-color: rgba(239,68,68,0.4); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1100px) {
  .categories-grid { grid-template-columns: repeat(4,1fr); }
  .products-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .footer-container { grid-template-columns: 1fr 1fr; gap: 36px; }
  .hero-container { grid-template-columns: 1fr; text-align: center; }
  .hero-content { display: flex; flex-direction: column; align-items: center; }
  .hero-visual { display: none; }
  .popular-chips { justify-content: center; }
  .hero-cta { justify-content: center; }
  .hero-search-box { width: 100%; max-width: 560px; }
}

@media (max-width: 900px) {
  .categories-grid { grid-template-columns: repeat(2,1fr); }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .reviews-grid { grid-template-columns: 1fr 1fr; }
  .stats-container { grid-template-columns: repeat(2,1fr); }
  .about-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .product-detail-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .site-nav, .btn-whatsapp-nav { display: none; }
  .menu-toggle { display: flex; }
  .categories-grid { grid-template-columns: repeat(2,1fr); }
  .why-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .footer-container { grid-template-columns: 1fr; }
  .hero-title { font-size: 2rem; }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); }
  .team-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .categories-grid { grid-template-columns: repeat(2,1fr); }
  .stat-card .stat-number { font-size: 1.8rem; }
  .btn-whatsapp-large { font-size: 0.9rem; padding: 14px 20px; }
  .cta-actions { flex-direction: column; align-items: center; }
  .payment-methods { flex-direction: column; align-items: center; }
}