:root {
  --primary-color: #2563eb;
  --secondary-color: #1e293b;
  --accent-color: #f59e0b;
  --background-color: #f8fafc;
  --card-bg: #ffffff;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --navbar-bg: #0f172a;
  --footer-bg: #0f172a;
  --transition: all 0.3s ease;
}

body {
  background-color: var(--background-color);
  color: var(--text-main);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Navbar */
.navbar {
  background-color: var(--navbar-bg) !important;
  padding: 1rem 0;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar-brand {
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.5px;
  color: #fff !important;
}

.nav-link {
  font-weight: 500;
  color: rgba(255,255,255,0.8) !important;
  transition: var(--transition);
  margin: 0 0.5rem;
}

.nav-link:hover {
  color: #fff !important;
  transform: translateY(-1px);
}

/* Hero Section */
.hero {
  background: linear-gradient(rgba(15, 23, 42, 0.8), rgba(15, 23, 42, 0.8)), url(image.png);
  background-size: cover;
  background-position: center;
  color: white;
  padding: 120px 0;
  margin-bottom: 3rem;
  text-align: center;
}

.hero h1 {
  font-weight: 800;
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
}

/* Product Cards */
.product-card {
  border: none;
  border-radius: 16px;
  overflow: hidden;
  transition: var(--transition);
  background: var(--card-bg);
  height: 100%;
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.product-card img {
  height: 250px;
  object-fit: cover;
  transition: var(--transition);
}

.product-card:hover img {
  transform: scale(1.05);
}

.product-card .card-body {
  padding: 1.5rem;
}

.product-card .card-title {
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.price {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

/* Buttons */
.btn-primary {
  background-color: var(--primary-color);
  border: none;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  border-radius: 8px;
  transition: var(--transition);
}

.btn-primary:hover {
  background-color: #1d4ed8;
  transform: translateY(-2px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.btn-dark {
  background-color: var(--secondary-color);
  border: none;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  border-radius: 8px;
}

/* Footer */
.footer {
  background-color: var(--footer-bg);
  color: #94a3b8;
  padding: 60px 0 30px;
  margin-top: auto;
}

.footer h6 {
  color: #fff;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.5rem;
}

.footer ul {
  padding: 0;
}

.footer ul li {
  margin-bottom: 0.75rem;
}

.footer a {
  color: #94a3b8;
  text-decoration: none;
  transition: var(--transition);
}

.footer a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid #1e293b;
  padding-top: 20px;
  margin-top: 40px;
  text-align: center;
  font-size: 0.875rem;
}

/* Forms */
.form-control {
  padding: 0.75rem 1rem;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
}

.form-control:focus {
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
  border-color: var(--primary-color);
}

/* Policy Pages */
.policy-container {
  background: white;
  padding: 3rem;
  border-radius: 16px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  margin-bottom: 4rem;
}

.policy-container h3 {
  font-weight: 800;
  margin-bottom: 2rem;
  color: var(--secondary-color);
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
}