:root {
  --bg-black: #0f0f0f;
  --bg-dark: #1a1a1a;
  --gold: #d4af37;
  --gold-light: #f7e7ce;
  --gold-dark: #c5a059;
  --text-main: #f5f5f5;
  --text-muted: #a0a0a0;
  --border-gold: rgba(212, 175, 55, 0.2);
  --font-serif: 'Playfair Display', serif;
  --font-sans: 'Inter', sans-serif;
}

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

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

html {
  scroll-behavior: smooth;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

.font-serif {
  font-family: var(--font-serif);
}

.gold-text {
  background: linear-gradient(135deg, #d4af37 0%, #f7e7ce 50%, #c5a059 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gold-bg {
  background: linear-gradient(135deg, #d4af37 0%, #f7e7ce 50%, #c5a059 100%);
  color: #000;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 32px;
  border-radius: 50px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
}

.btn-gold {
  background: linear-gradient(135deg, #d4af37 0%, #f7e7ce 50%, #c5a059 100%);
  color: #000;
}

.btn-gold:hover {
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
  transform: translateY(-2px);
}

.btn-outline {
  border: 1px solid var(--gold);
  color: var(--gold);
  background: transparent;
}

.btn-outline:hover {
  background: rgba(212, 175, 55, 0.1);
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
  padding: 15px 0;
  border-bottom: 1px solid var(--border-gold);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo i {
  font-size: 2rem;
  color: var(--gold);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-name {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.logo-sub {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gold-dark);
}

.nav-links {
  display: flex;
  gap: 40px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
}

.nav-links a:hover, .nav-links a.active {
  color: var(--gold);
}

.mobile-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--gold);
  cursor: pointer;
}

/* Hero */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: radial-gradient(circle at center, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
}

.hero-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  z-index: -2;
}

.hero-content h1 {
  font-size: 5rem;
  margin-bottom: 20px;
  line-height: 1.1;
}

.hero-content p {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto 40px;
}

/* Sections */
section {
  padding: 100px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title h2 {
  font-size: 3rem;
  margin-bottom: 15px;
}

.section-title p {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: -50px;
  position: relative;
  z-index: 10;
}

.stat-card {
  background: var(--bg-dark);
  padding: 30px;
  border-radius: 20px;
  border: 1px solid var(--border-gold);
  text-align: center;
  transition: transform 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-10px);
}

.stat-card i {
  font-size: 2rem;
  color: var(--gold);
  margin-bottom: 15px;
}

.stat-card h3 {
  font-size: 2rem;
  margin-bottom: 5px;
}

.stat-card p {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Products */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
}

.product-card {
  background: var(--bg-dark);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border-gold);
  transition: all 0.3s ease;
}

.product-card:hover {
  border-color: var(--gold);
  transform: scale(1.02);
}

.product-img {
  height: 200px;
  overflow: hidden;
  position: relative;
}

.product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-img img {
  transform: scale(1.1);
}

.product-badge {
  position: absolute;
  top: 15px;
  left: 15px;
  background: rgba(0,0,0,0.7);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.7rem;
  color: var(--gold);
  border: 1px solid var(--border-gold);
}

.product-info {
  padding: 25px;
}

.product-info h4 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.product-tags {
  display: flex;
  gap: 8px;
  margin-bottom: 15px;
}

.tag {
  font-size: 0.6rem;
  color: var(--text-muted);
  background: rgba(255,255,255,0.05);
  padding: 3px 8px;
  border-radius: 4px;
}

.product-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 15px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.rating {
  color: var(--gold);
  font-size: 0.9rem;
  font-weight: 700;
}

/* News */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.news-card {
  cursor: pointer;
}

.news-img {
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 20px;
  aspect-ratio: 16/9;
}

.news-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-date {
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.news-card h4 {
  font-size: 1.3rem;
  margin-bottom: 15px;
  line-height: 1.4;
}

.news-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Enterprise List */
.enterprise-scroll {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  padding: 20px 0;
  scrollbar-width: none;
}

.enterprise-scroll::-webkit-scrollbar {
  display: none;
}

.ent-card {
  min-width: 200px;
  background: var(--bg-dark);
  padding: 25px;
  border-radius: 20px;
  text-align: center;
  border: 1px solid var(--border-gold);
}

.ent-card img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin: 0 auto 15px;
  border: 2px solid var(--gold);
}

/* Dynamics */
.dynamics-box {
  background: var(--bg-dark);
  border-radius: 30px;
  padding: 40px;
  height: 500px;
  overflow-y: auto;
  border: 1px solid var(--border-gold);
}

.dynamic-item {
  display: flex;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.dynamic-dot {
  width: 10px;
  height: 10px;
  background: var(--gold);
  border-radius: 50%;
  margin-top: 8px;
  flex-shrink: 0;
}

.dynamic-time {
  font-size: 0.7rem;
  color: var(--gold-dark);
  font-weight: 700;
}

/* Footer */
footer {
  background: #000;
  padding: 80px 0 40px;
  border-top: 1px solid var(--border-gold);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-title {
  color: var(--gold-light);
  font-size: 1.2rem;
  margin-bottom: 25px;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--gold);
}

.footer-contact li {
  display: flex;
  gap: 15px;
  margin-bottom: 20px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-contact i {
  color: var(--gold);
}

.copyright {
  text-align: center;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.05);
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-content h1 { font-size: 3.5rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .mobile-toggle { display: block; }
  .hero-content h1 { font-size: 2.5rem; }
  .section-title h2 { font-size: 2rem; }
  .stats-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
}