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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #fefefe;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
header {
  background: #fff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

.logo {
  font-size: 24px;
  font-weight: 300;
  color: #333;
  text-decoration: none;
  letter-spacing: 2px;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 30px;
}

nav a {
  text-decoration: none;
  color: #666;
  font-weight: 300;
  font-size: 14px;
  letter-spacing: 1px;
  transition: color 0.3s ease;
}

nav a:hover {
  color: #333;
}

.header-icons {
  display: flex;
  gap: 20px;
  align-items: center;
}

.icon {
  width: 20px;
  height: 20px;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.3s ease;
}

.icon:hover {
  opacity: 1;
}

/* Hero Section */
.hero {
  background: linear-gradient(rgba(255,255,255,0.8), rgba(255,255,255,0.8)), url('https://images.unsplash.com/photo-1515562141207-7a88fb7ce338?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2070&q=80');
  background-size: cover;
  background-position: center;
  height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero-content h1 {
  font-size: 48px;
  font-weight: 200;
  color: #333;
  margin-bottom: 20px;
  letter-spacing: 3px;
}

.hero-content p {
  font-size: 16px;
  color: #666;
  font-weight: 300;
  letter-spacing: 1px;
}

/* Products Grid */
.products-section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  font-size: 32px;
  font-weight: 200;
  color: #333;
  margin-bottom: 60px;
  letter-spacing: 2px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  margin-bottom: 60px;
}

.product-card {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.product-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.product-info {
  padding: 25px;
}

.product-name {
  font-size: 18px;
  font-weight: 300;
  color: #333;
  margin-bottom: 8px;
  letter-spacing: 1px;
}

.product-description {
  font-size: 14px;
  color: #888;
  margin-bottom: 15px;
  line-height: 1.5;
}

.product-price {
  font-size: 20px;
  font-weight: 400;
  color: #333;
  letter-spacing: 1px;
}

/* Categories */
.categories {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.category-btn {
  padding: 12px 25px;
  background: transparent;
  border: 1px solid #ddd;
  color: #666;
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 25px;
}

.category-btn:hover,
.category-btn.active {
  background: #333;
  color: #fff;
  border-color: #333;
}

/* Footer */
footer {
  background: #f8f8f8;
  padding: 60px 0 30px;
  margin-top: 80px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-section h3 {
  font-size: 16px;
  font-weight: 400;
  color: #333;
  margin-bottom: 20px;
  letter-spacing: 1px;
}

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

.footer-section li {
  margin-bottom: 10px;
}

.footer-section a {
  color: #666;
  text-decoration: none;
  font-size: 14px;
  font-weight: 300;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: #333;
}

.footer-bottom {
  border-top: 1px solid #eee;
  padding-top: 30px;
  text-align: center;
  color: #888;
  font-size: 14px;
  font-weight: 300;
}

/* Responsive */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    gap: 20px;
  }

  nav ul {
    gap: 20px;
  }

  .hero-content h1 {
    font-size: 32px;
  }

  .products-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
  }

  .categories {
    gap: 15px;
  }
}