:root {
  --gold: #d4af37;
  --gold-light: #f0d68a;
  --gold-dark: #b8960f;
  --black: #0a0a0a;
  --black-2: #1a1a1a;
  --black-3: #2a2a2a;
  --silver: #c0c0c0;
  --silver-light: #e8e8e8;
  --silver-dark: #888;
  --white: #ffffff;
  --off-white: #f8f8f8;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Inter', 'Segoe UI', sans-serif;
  background: var(--white);
  color: var(--black-2);
  overflow-x: hidden;
}

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

/* Gold text accent */
.text-gold { color: var(--gold); }
.text-gold-light { color: var(--gold-light); }
.bg-gold { background: var(--gold); }
.bg-gold-dark { background: var(--gold-dark); }
.border-gold { border-color: var(--gold); }

/* Navbar */
.navbar {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
  transition: all 0.3s;
}
.navbar.scrolled {
  background: rgba(10, 10, 10, 0.98);
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}
.nav-link {
  color: var(--silver-light);
  position: relative;
  transition: color 0.3s;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width 0.3s;
}
.nav-link:hover, .nav-link.active { color: var(--gold); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

/* Hero */
.hero-section {
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0a0a0a 100%);
  position: relative;
  overflow: hidden;
}
.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 50%, rgba(212,175,55,0.08) 0%, transparent 50%),
              radial-gradient(circle at 70% 50%, rgba(212,175,55,0.05) 0%, transparent 50%);
  animation: heroGlow 8s ease-in-out infinite alternate;
}
@keyframes heroGlow {
  0% { transform: translate(0, 0); }
  100% { transform: translate(-2%, 2%); }
}

/* Buttons */
.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--black);
  font-weight: 600;
  padding: 0.75rem 2rem;
  border-radius: 0.5rem;
  transition: all 0.3s;
  text-decoration: none;
  display: inline-block;
  border: none;
  cursor: pointer;
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}
.btn-outline-gold {
  background: transparent;
  color: var(--gold);
  border: 2px solid var(--gold);
  font-weight: 600;
  padding: 0.75rem 2rem;
  border-radius: 0.5rem;
  transition: all 0.3s;
  text-decoration: none;
  display: inline-block;
}
.btn-outline-gold:hover {
  background: var(--gold);
  color: var(--black);
  transform: translateY(-2px);
}

/* Cards */
.product-card, .gallery-card, .testimonial-card, .offer-card {
  transition: all 0.4s;
  cursor: pointer;
}
.product-card:hover, .offer-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}
.gallery-card:hover {
  transform: scale(1.03);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

/* Section titles */
.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  position: relative;
  display: inline-block;
}
.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--gold);
  margin: 0.75rem auto 0;
}

/* Gold divider */
.gold-divider {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  width: 80%;
  max-width: 300px;
  margin: 1rem auto;
}

/* Animations */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}
.animate-fade-in-up { animation: fadeInUp 0.8s ease-out; }
.animate-fade-in { animation: fadeIn 1s ease-out; }
.animate-slide-left { animation: slideInLeft 0.6s ease-out; }
.animate-slide-right { animation: slideInRight 0.6s ease-out; }

/* WhatsApp float */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all 0.3s;
  text-decoration: none;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

/* Newsletter */
.newsletter-section {
  background: linear-gradient(135deg, var(--black) 0%, var(--black-2) 100%);
  border-top: 1px solid rgba(212, 175, 55, 0.2);
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

/* Filter btns */
.filter-btn {
  padding: 0.5rem 1.5rem;
  border: 1px solid var(--silver-dark);
  background: transparent;
  color: var(--silver);
  border-radius: 2rem;
  cursor: pointer;
  transition: all 0.3s;
  font-size: 0.9rem;
}
.filter-btn:hover, .filter-btn.active {
  background: var(--gold);
  color: var(--black);
  border-color: var(--gold);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: 90%;
  max-height: 85vh;
  border: 2px solid var(--gold);
  border-radius: 0.5rem;
}
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 30px;
  color: var(--gold);
  font-size: 2rem;
  cursor: pointer;
  background: none;
  border: none;
  transition: transform 0.3s;
}
.lightbox-close:hover { transform: rotate(90deg); }

/* Star rating */
.star { color: #ddd; }
.star.filled { color: var(--gold); }

/* Category badge */
.category-badge {
  background: rgba(212, 175, 55, 0.15);
  color: var(--gold);
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  display: inline-block;
}

/* Responsive */
@media (max-width: 768px) {
  .section-title { font-size: 1.8rem; }
  .hero-section h1 { font-size: 2.2rem !important; }
  .hero-section p { font-size: 1rem !important; }
}