:root {
  --bg: #0a0a0a;
  --text: #e0e0e0;
  --text-dim: #a0a0a0;
  --accent: #c9a96e;     
  --spacing: 8vw;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 2.5rem var(--spacing) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(to bottom, rgba(10,10,10,0.92), transparent);
  transition: background 0.4s, padding 0.4s;
}

header.scrolled {
  background: rgba(10,10,10,0.98);
  backdrop-filter: blur(12px);
  padding: 1.2rem var(--spacing);
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: white;
  text-decoration: none;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 3.5rem;
}

nav a {
  color: var(--text-dim);
  text-decoration: none;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.95rem;
  transition: color 0.3s;
}

nav a:hover {
  color: yellow;
}
nav a.active {
  font-weight: 700;
  color: yellow; 
}

/* Optional underline for active state */
    nav a.active::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 2px;
    background: var(--accent-color);
    transform: scaleX(1);
}

.hero {
  height: 100vh;
  min-height: 800px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.15), rgba(0,0,0,0.75) 70%);
  z-index: 2;
}

.hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.75) contrast(1.1);
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 1100px;
  padding: 0 5vw;
}

.hero h1 {
  font-size: clamp(4.5rem, 12vw, 14rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.92;
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.6rem;
  max-width: 680px;
  margin: 0 auto 3rem;
  color: var(--text-dim);
  font-weight: 300;
}

.btn {
  display: inline-block;
  padding: 1.1rem 3.2rem;
  background: transparent;
  border: 1.5px solid var(--accent);
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-size: 0.95rem;
  transition: all 0.4s;
}

.btn:hover {
  background: var(--accent);
  color: #000;
}

section {
  padding: 12vh var(--spacing);
}

h2 {
  font-size: 5.5rem;
  font-weight: 700;
  letter-spacing: -0.05em;
  text-align: center;
  margin-bottom: 6vh;
  background: linear-gradient(90deg, #fff, #ccc, #fff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.products {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
  gap: 4vw;
}

.product-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.product-card img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.8s ease-out;
}

.product-card:hover img {
  transform: scale(1.08);
}

.product-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 3rem 2.5rem 2.5rem;
  background: linear-gradient(to top, rgba(0,0,0,0.9) 30%, transparent);
  transform: translateY(40%);
  transition: transform 0.5s;
}

.product-card:hover .product-info {
  transform: translateY(0);
}

.product-info h3 {
  font-size: 2.2rem;
  margin-bottom: 0.8rem;
}

.product-info p {
  color: var(--text-dim);
  font-size: 1.05rem;
}

footer {
  padding: 6vh var(--spacing) 10vh;
  text-align: center;
  border-top: 1px solid #222;
  color: var(--text-dim);
  font-size: 0.95rem;
}

@media (max-width: 768px) {
  nav ul {
    gap: 1.8rem;
  }
  nav a {
    font-size: 0.9rem;
  }
  .hero h1 {
    font-size: 5.5rem;
  }
}