/* ================================================
   ROVY STORE – Premium Apple Store CSS
   Inspired by: iBox.co.id layout + n8n.io colors
   Dark theme with GOLD accents (Rovy Brand Colors)
   ================================================ */

/* ===== CSS VARIABLES ===== */
:root {
  --bg-base: #0a0a0a;
  --bg-surface: #111111;
  --bg-card: #161616;
  --bg-card-hover: #1e1e1e;
  --bg-glass: rgba(255,255,255,0.04);
  --border: rgba(255,255,255,0.08);
  --border-hover: rgba(212,168,39,0.5);

  /* === BRAND GOLD (Primary) === */
  --purple-500: #C49B2A;   /* main gold  */
  --purple-400: #D4A827;   /* bright gold */
  --purple-300: #F0C430;   /* light gold  */
  --indigo-500: #A37C1A;   /* deep gold   */
  --indigo-400: #B8891F;   /* medium gold */

  /* === SECOND / AMBER (distinct from primary gold) === */
  --gold-400: #D97706;
  --gold-300: #F59E0B;

  --text-primary: #f0f0f0;
  --text-secondary: #a0a0a0;
  --text-muted: #606060;

  --gradient-purple: linear-gradient(135deg, #C49B2A, #F0C430);
  --gradient-purple-glow: linear-gradient(135deg, #D4A827, #F0C430);
  --gradient-gold: linear-gradient(135deg, #D97706, #B45309);
  --gradient-text: linear-gradient(135deg, #F0C430, #D4A827);
  --gradient-text-gold: linear-gradient(135deg, #F59E0B, #D97706);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  --shadow-card: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-purple: 0 0 40px rgba(212,168,39,0.25);
  --shadow-gold: 0 0 40px rgba(217,119,6,0.2);

  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --transition-slow: 0.4s cubic-bezier(.4,0,.2,1);

  --header-height: 70px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== TYPOGRAPHY HELPERS ===== */
.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gradient-text-gold {
  background: var(--gradient-text-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.text-center { text-align: center; }

/* ===== ANNOUNCEMENT BAR ===== */
.announcement-bar {
  background: var(--gradient-purple);
  padding: 10px 24px;
  position: relative;
  z-index: 100;
}
.announcement-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  max-width: 1240px;
  margin: 0 auto;
}
.announcement-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.6);
  flex-shrink: 0;
  animation: pulse 2s infinite;
}
.announcement-bar p {
  font-size: 13px;
  color: rgba(255,255,255,0.95);
  font-weight: 500;
  text-align: center;
}
.announcement-close {
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  margin-left: auto;
  padding: 2px 6px;
  border-radius: 4px;
  transition: var(--transition);
  flex-shrink: 0;
}
.announcement-close:hover { color: #fff; background: rgba(255,255,255,0.1); }

/* ===== NAVBAR ===== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(10,10,10,0.95);
  box-shadow: 0 4px 32px rgba(0,0,0,0.5);
}
.navbar-inner {
  display: flex;
  align-items: center;
  height: var(--header-height);
  gap: 32px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  /* Remove dark square background from image */
  mix-blend-mode: lighten;
  filter: drop-shadow(0 0 8px rgba(212,168,39,0.3));
  transition: filter var(--transition);
}
.logo:hover .logo-img {
  filter: drop-shadow(0 0 14px rgba(212,168,39,0.55));
}
.logo-icon svg { display: block; }
.logo-text {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}
.logo-dot { color: var(--purple-400); }

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}
.nav-link {
  padding: 7px 14px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  white-space: nowrap;
}
.nav-link:hover {
  color: var(--text-primary);
  background: var(--bg-glass);
}
.nav-link.active {
  color: var(--purple-300);
  background: rgba(212,168,39,0.1);
}

/* Nav Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.nav-search-btn, .nav-cart-btn {
  width: 40px; height: 40px;
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  background: var(--bg-glass);
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
}
.nav-search-btn:hover, .nav-cart-btn:hover {
  color: var(--text-primary);
  background: rgba(212,168,39,0.12);
  border-color: var(--border-hover);
}
.cart-badge {
  position: absolute;
  top: -4px; right: -4px;
  background: var(--purple-500);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  width: 18px; height: 18px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.btn-nav-wa {
  display: flex; align-items: center; gap: 6px;
  padding: 9px 18px;
  border-radius: var(--radius-full);
  background: var(--gradient-purple);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-nav-wa:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(212,168,39,0.4);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Search Overlay */
.search-overlay {
  display: none;
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  animation: slideDown 0.2s ease;
}
.search-overlay.open { display: block; }
.search-overlay-inner {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
}
.search-input {
  flex: 1;
  padding: 12px 16px;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-size: 15px;
  outline: none;
  transition: var(--transition);
}
.search-input:focus {
  border-color: var(--purple-500);
  box-shadow: 0 0 0 3px rgba(212,168,39,0.15);
}
.search-close {
  color: var(--text-secondary);
  font-size: 18px;
  padding: 6px;
  transition: var(--transition);
}
.search-close:hover { color: var(--text-primary); }

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--bg-base);
  z-index: 85;
  padding: 100px 24px 40px;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(.4,0,.2,1);
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-nav-link, .mobile-wa-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.mobile-nav-link:hover { color: var(--purple-300); }
.mobile-wa-link {
  color: #25d366;
  margin-top: 24px;
  border: none;
  font-size: 16px;
  background: rgba(37,211,102,0.1);
  padding: 14px 20px;
  border-radius: var(--radius-md);
}

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  height: calc(100vh - var(--header-height));
  min-height: 520px;
  max-height: 720px;
  overflow: hidden;
}
.hero-slider {
  position: relative;
  width: 100%; height: 100%;
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease;
  display: flex;
  align-items: center;
}
.hero-slide.active { opacity: 1; z-index: 1; }
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  transition: transform 8s ease;
}
.hero-slide.active .hero-bg { transform: scale(1); }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,10,10,0.85) 0%,
    rgba(10,10,10,0.6) 50%,
    rgba(10,10,10,0.4) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 620px;
  animation: heroIn 0.8s ease both;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(212,168,39,0.4);
  background: rgba(212,168,39,0.1);
  color: var(--purple-300);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 20px;
  backdrop-filter: blur(8px);
}
.hero-title {
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
  color: var(--text-primary);
}
.hero-desc {
  font-size: clamp(15px, 1.8vw, 18px);
  color: var(--text-secondary);
  max-width: 500px;
  margin-bottom: 32px;
  line-height: 1.7;
}
.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
}
.stat-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.stat-num {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}
.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}
.stat-divider {
  width: 1px;
  height: 32px;
  background: var(--border);
}

/* Slider Controls */
.slider-dots {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 5;
}
.dot {
  width: 8px; height: 8px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.3);
  transition: var(--transition);
  cursor: pointer;
}
.dot.active {
  width: 28px;
  background: var(--purple-400);
}
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px; height: 48px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.12);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  z-index: 5;
  transition: var(--transition);
}
.slider-arrow:hover { background: rgba(212,168,39,0.25); border-color: var(--purple-400); }
.slider-arrow.left { left: 24px; }
.slider-arrow.right { right: 24px; }

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  background: var(--gradient-purple);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  transition: var(--transition);
  white-space: nowrap;
  border: none;
  cursor: pointer;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(212,168,39,0.4);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.07);
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,0.15);
  transition: var(--transition);
  backdrop-filter: blur(8px);
  white-space: nowrap;
  cursor: pointer;
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.3);
  transform: translateY(-2px);
}
.btn-text-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--purple-400);
  white-space: nowrap;
  transition: var(--transition);
  padding: 8px 0;
}
.btn-text-link:hover { color: var(--purple-300); }
.btn-text-gold { color: var(--gold-400); }
.btn-text-gold:hover { color: var(--gold-300); }

/* ===== CATEGORY QUICK NAV ===== */
.category-nav {
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
}
.cat-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
.cat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 20px 12px;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: var(--transition);
  cursor: pointer;
}
.cat-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-purple);
}
.cat-card-gold:hover {
  border-color: rgba(245,158,11,0.4);
  box-shadow: var(--shadow-gold);
}
.cat-icon {
  font-size: 28px;
  line-height: 1;
}
.cat-card span {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  text-align: center;
}
.cat-card:hover span { color: var(--text-primary); }

/* ===== TRUST SECTION ===== */
.trust-section {
  padding: 48px 0;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.trust-icon {
  font-size: 28px;
  flex-shrink: 0;
  width: 52px; height: 52px;
  background: rgba(212,168,39,0.1);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(212,168,39,0.2);
}
.trust-item strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.trust-item p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ===== SECTION COMMON ===== */
.products-section {
  padding: 80px 0;
}
.products-section-dark {
  background: var(--bg-surface);
}
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 40px;
  gap: 20px;
}
.section-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: rgba(212,168,39,0.12);
  border: 1px solid rgba(212,168,39,0.3);
  color: var(--purple-300);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-badge-gold {
  background: rgba(245,158,11,0.1);
  border-color: rgba(245,158,11,0.3);
  color: var(--gold-400);
}
.section-title {
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 12px;
  color: var(--text-primary);
  line-height: 1.15;
}
.section-subtitle {
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 520px;
  line-height: 1.6;
}

/* ===== PRODUCTS GRID ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), var(--shadow-purple);
}
.product-card-gold:hover {
  border-color: rgba(217,119,6,0.45);
  box-shadow: var(--shadow-card), var(--shadow-gold);
}

.product-img {
  aspect-ratio: 1;
  background: var(--bg-surface);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  position: relative;
}
.product-img img {
  width: 85%;
  height: 85%;
  object-fit: contain;
  transition: transform 0.4s ease;
}
.product-card:hover .product-img img { transform: scale(1.05); }
.product-badge {
  position: absolute;
  top: 12px; left: 12px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3px;
}
.badge-new { background: var(--gradient-purple); color: #fff; }
.badge-sale { background: #ef4444; color: #fff; }
.badge-preowned { background: var(--gradient-gold); color: #000; }
.badge-grade {
  position: absolute;
  top: 12px; right: 12px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  background: rgba(0,0,0,0.6);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--text-primary);
}
.product-info {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.product-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}
.product-variant {
  font-size: 12px;
  color: var(--text-muted);
}
.product-price-wrap {
  margin-top: auto;
}
.product-price {
  font-size: 18px;
  font-weight: 800;
  color: var(--purple-300);
  letter-spacing: -0.5px;
  /* gold color applied via var(--purple-300) which is now #F0C430 */
}
.product-price-old {
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-left: 6px;
}
.product-price-gold { color: var(--gold-400); }
.product-actions {
  padding: 0 16px 16px;
  display: flex;
  gap: 8px;
}
.btn-buy {
  flex: 1;
  padding: 10px;
  border-radius: var(--radius-md);
  background: var(--gradient-purple);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  transition: var(--transition);
}
.btn-buy:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-buy-gold { background: var(--gradient-gold); color: #000; }
.btn-wa {
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  background: rgba(37,211,102,0.1);
  border: 1px solid rgba(37,211,102,0.2);
  color: #25d366;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}
.btn-wa:hover { background: rgba(37,211,102,0.2); }

/* ===== PROMO BANNER ===== */
.promo-banner-section { padding: 0 0 80px; }
.promo-banner {
  background: linear-gradient(135deg, rgba(124,58,237,0.15), rgba(79,70,229,0.1));
  border: 1px solid rgba(124,58,237,0.25);
  border-radius: var(--radius-xl);
  padding: 56px 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  overflow: hidden;
  position: relative;
}
.promo-banner::before {
  content: '';
  position: absolute;
  top: -60%; right: -10%;
  width: 400px; height: 400px;
  background: radial-gradient(rgba(124,58,237,0.2), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.promo-content { flex: 1; }
.promo-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  background: rgba(239,68,68,0.15);
  border: 1px solid rgba(239,68,68,0.3);
  color: #f87171;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}
.promo-content h2 {
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 12px;
  line-height: 1.2;
}
.promo-content p {
  color: var(--text-secondary);
  font-size: 15px;
  margin-bottom: 28px;
  max-width: 400px;
}
.promo-image {
  flex-shrink: 0;
  width: 340px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.promo-image img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

/* ===== CONDITION SECTION ===== */
.condition-section {
  padding: 80px 0;
  background: var(--bg-surface);
}
.condition-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.condition-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  transition: var(--transition);
}
.condition-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-purple);
}
.condition-grade {
  display: inline-block;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}
.grade-a { background: rgba(16,185,129,0.15); border: 1px solid rgba(16,185,129,0.3); color: #34d399; }
.grade-b { background: rgba(59,130,246,0.15); border: 1px solid rgba(59,130,246,0.3); color: #60a5fa; }
.grade-c { background: rgba(245,158,11,0.15); border: 1px solid rgba(245,158,11,0.3); color: var(--gold-400); }
.condition-card h3 {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 12px;
}
.condition-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ===== TESTIMONIALS ===== */
.testimonial-section {
  padding: 80px 0;
}
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}
.testimonial-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
}
.testi-stars {
  color: var(--gold-400);
  font-size: 16px;
  margin-bottom: 16px;
  letter-spacing: 2px;
}
.testimonial-card > p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}
.testi-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testi-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--gradient-purple);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.testi-author strong {
  display: block;
  font-size: 14px;
  color: var(--text-primary);
  margin-bottom: 2px;
}
.testi-author span {
  font-size: 12px;
  color: var(--text-muted);
}

/* ===== ABOUT SECTION ===== */
.about-section {
  padding: 80px 0;
  background: var(--bg-surface);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-content p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 16px;
}
.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 32px 0;
}
.a-stat {
  text-align: center;
  padding: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}
.a-stat strong {
  display: block;
  font-size: 22px;
  font-weight: 900;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
}
.a-stat span {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
  display: block;
}
.about-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: visible;
}
.about-image img {
  width: 100%;
  border-radius: var(--radius-xl);
  position: relative;
  z-index: 1;
}
.about-glow {
  position: absolute;
  inset: -20%;
  background: radial-gradient(rgba(124,58,237,0.25), transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}

/* ===== FOOTER ===== */
.footer {
  padding: 64px 0 32px;
  border-top: 1px solid var(--border);
  background: var(--bg-surface);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 260px;
  margin-bottom: 24px;
}
.footer-socials {
  display: flex;
  gap: 10px;
}
.social-link {
  width: 38px; height: 38px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition);
}
.social-link:hover {
  color: var(--text-primary);
  background: rgba(124,58,237,0.15);
  border-color: var(--border-hover);
}
.footer-links h4, .footer-contact h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.footer-links ul li, .footer-contact ul li {
  margin-bottom: 10px;
}
.footer-links ul a {
  font-size: 14px;
  color: var(--text-secondary);
  transition: var(--transition);
}
.footer-links ul a:hover { color: var(--purple-300); }
.footer-contact ul li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
}
.footer-contact ul li svg { flex-shrink: 0; margin-top: 2px; color: var(--purple-400); }
.footer-contact ul li a { color: var(--text-secondary); transition: var(--transition); }
.footer-contact ul li a:hover { color: var(--purple-300); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p, .footer-bottom-links a {
  font-size: 13px;
  color: var(--text-muted);
}
.footer-bottom-links {
  display: flex;
  gap: 20px;
}
.footer-bottom-links a:hover { color: var(--purple-300); }

/* ===== FLOATING WA ===== */
.floating-wa {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 80;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 24px rgba(37,211,102,0.4);
  transition: var(--transition);
}
.floating-wa:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37,211,102,0.5);
}
.floating-wa-pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: rgba(37,211,102,0.4);
  animation: waPulse 2s infinite;
}

/* ===== ANIMATIONS ===== */
@keyframes heroIn {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
@keyframes waPulse {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.6); opacity: 0; }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .btn-nav-wa { display: none; }
  .hamburger { display: flex; }
  .mobile-menu { display: block; }
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .about-grid { grid-template-columns: 1fr; }
  .about-image { max-width: 480px; margin: 0 auto; }
  .promo-banner { flex-direction: column; padding: 40px; }
  .promo-image { width: 100%; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid { grid-template-columns: 1fr; }
  .condition-grid { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .hero { max-height: none; height: 80vh; min-height: 480px; }
  .hero-title { font-size: 32px; }
  .hero-cta { flex-direction: column; }
  .hero-stats { gap: 16px; }
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .trust-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .footer-grid { grid-template-columns: 1fr; }
  .slider-arrow { display: none; }
  .promo-banner { padding: 28px 24px; }
  .promo-content h2 { font-size: 22px; }
  .section-header { flex-direction: column; align-items: flex-start; }
  .floating-wa { bottom: 20px; right: 20px; width: 52px; height: 52px; }
}