:root {
  /* Colors - Deep Emerald & Gold Luxury Palette */
  --bg-deep: #0a0e0c;
  --bg-surface: #121815;
  --bg-card: #1a221e;
  --primary: #c5a059; /* Muted Gold */
  --primary-bright: #e2c28a;
  --accent: #2d5a4c; /* Emerald Green */
  --text-main: #e0e5e2;
  --text-muted: #94a39b;
  --border: rgba(197, 160, 89, 0.2);
  --border-glow: rgba(197, 160, 89, 0.4);
  
  /* Typography */
  --font-display: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  
  /* Spacing */
  --space-unit: 1rem;
  --container-max: 1400px;
}

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

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.02em;
}

/* Layout */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 8rem 0;
  width: 100%;
}

/* Header/Nav */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.5rem 0;
  background: rgba(10, 14, 12, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

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

.logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--primary);
  text-decoration: none;
  letter-spacing: 3px;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 3rem;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 2px;
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: var(--primary);
}

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

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 70% 30%, var(--accent) 0%, transparent 70%);
  opacity: 0.15;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-label {
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 4px;
  font-size: 0.9rem;
  margin-bottom: 1rem;
  display: block;
  animation: fadeInDown 1s ease forwards;
}

.hero h1 {
  font-size: clamp(3.5rem, 8vw, 6rem);
  line-height: 1.1;
  margin-bottom: 2rem;
  animation: fadeInUp 1s ease 0.3s forwards;
  opacity: 0;
}

.hero-description {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 3rem;
  animation: fadeInUp 1s ease 0.6s forwards;
  opacity: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  padding: 1.25rem 2.5rem;
  border: 1px solid var(--primary);
  color: var(--primary);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.8rem;
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  background: transparent;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn:hover {
  background: var(--primary);
  color: var(--bg-deep);
}

.btn-primary {
  background: var(--primary);
  color: var(--bg-deep);
}

.btn-primary:hover {
  background: var(--primary-bright);
}

/* Featured Collections - Grid */
.section-title {
  font-size: 3rem;
  margin-bottom: 4rem;
  text-align: center;
}

.collection-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 2rem;
}

.collection-item {
  position: relative;
  overflow: hidden;
  height: 600px;
  background-color: var(--bg-card);
  border: 1px solid var(--border);
}

.col-6 { grid-column: span 6; }
.col-4 { grid-column: span 4; }
.col-8 { grid-column: span 8; }

.item-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 2.5rem;
  background: linear-gradient(to top, rgba(10,14,12,0.9), transparent);
  transition: transform 0.5s ease;
}

.item-cat {
  color: var(--primary);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
}

.item-title {
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.placeholder-img {
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, var(--bg-surface), var(--bg-card));
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.collection-item:hover .placeholder-img {
  transform: scale(1.05);
}

.placeholder-img svg {
  opacity: 0.1;
  width: 120px;
  height: 120px;
}

/* Auth Pages */
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10rem 2rem 4rem;
  background: radial-gradient(circle at 10% 10%, var(--accent) 0%, transparent 40%),
              radial-gradient(circle at 90% 90%, var(--accent) 0%, transparent 40%);
  background-attachment: fixed;
}

.auth-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  padding: 4rem;
  width: 100%;
  max-width: 600px;
  box-shadow: 0 40px 100px rgba(0,0,0,0.5);
  position: relative;
  overflow: hidden;
}

.auth-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

.auth-header {
  text-align: center;
  margin-bottom: 3rem;
}

.auth-header h2 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.auth-header p {
  color: var(--text-muted);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 1rem 1.25rem;
  color: var(--text-main);
  font-family: var(--font-body);
  transition: all 0.3s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 15px rgba(197, 160, 89, 0.1);
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin: 2rem 0;
  cursor: pointer;
}

.checkbox-group input {
  margin-top: 0.3rem;
  accent-color: var(--primary);
}

.checkbox-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.auth-btn {
  width: 100%;
  padding: 1.25rem;
  margin-bottom: 2rem;
}

.auth-footer {
  text-align: center;
  border-top: 1px solid var(--border);
  padding-top: 2rem;
  margin-top: 2rem;
}

.auth-footer p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.auth-footer a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

.perks-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  text-align: left;
}

.perk-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.perk-item svg {
  color: var(--primary);
  flex-shrink: 0;
}

/* Stats/Details */
.stats-bar {
  display: flex;
  justify-content: space-between;
  padding: 4rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin: 4rem 0;
}

.stat-item {
  text-align: center;
}

.stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--primary);
}

.stat-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 2px;
}

/* About Section Split */
.split-content {
  display: flex;
  align-items: center;
  gap: 6rem;
}

.split-image {
  flex: 1;
  height: 700px;
  border: 1px solid var(--border);
  position: relative;
}

.split-image::after {
  content: '';
  position: absolute;
  top: 2rem;
  right: -2rem;
  width: 100%;
  height: 100%;
  border: 1px solid var(--border);
  z-index: -1;
}

.split-text {
  flex: 1;
}

.split-text h2 {
  font-size: 3.5rem;
  margin-bottom: 2rem;
}

.split-text p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}

/* Footer */
footer {
  background: var(--bg-surface);
  padding: 6rem 0 2rem;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 6rem;
}

.footer-brand .logo {
  display: block;
  margin-bottom: 1.5rem;
}

.footer-brand p {
  color: var(--text-muted);
  max-width: 300px;
}

.footer-col h4 {
  color: var(--primary);
  margin-bottom: 2rem;
  font-size: 1.2rem;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 1rem;
}

.footer-col ul a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s;
}

.footer-col ul a:hover {
  color: var(--primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive */
@media (max-width: 1024px) {
  .collection-item.col-4, .collection-item.col-6, .collection-item.col-8 {
    grid-column: span 12;
  }
  .split-content {
    flex-direction: column;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .hero h1 {
    font-size: 3.5rem;
  }
}