/* KSB Review CSS - Enhanced Design */
:root {
  --primary-color: #3b82f6;
  --primary-dark: #2563eb;
  --accent-color: #f59e0b;
  --text-color: #1f2937;
  --bg-color: #f3f4f6;
  --card-bg: #ffffff;
}

body {
  font-family: -apple-system, sans-serif;
  background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
  min-height: 100vh;
  margin: 0;
  color: #1f2937;
}

header {
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 0;
  margin: 0;
  padding: 0;
  height: 100%;
}

nav a {
  color: white;
  text-decoration: none;
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  transition: background-color 0.3s;
}

nav a:hover {
  background-color: rgba(255,255,255,0.1);
}

.hero {
  text-align: center;
  padding: 5rem 2rem;
  background: white;
  border-radius: 16px;
  margin: 2rem auto;
  max-width: 1200px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 1rem;
}

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.review-card {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  transition: transform 0.3s;
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(0,0,0,0.15);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 4rem 0;
}

.stat-box {
  text-align: center;
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.stat-number {
  font-size: 3rem;
  font-weight: bold;
  color: #3b82f6;
}

footer {
  background: #1f2937;
  color: white;
  text-align: center;
  padding: 3rem;
  margin-top: 4rem;
}

.product-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.product-card img {
  max-width: 200px;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
}

.buy-button {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: white;
  padding: 0.875rem 2rem;
  border-radius: 8px;
  text-decoration: none;
  display: inline-block;
  margin-top: 1rem;
  font-weight: 600;
}

.price {
  font-size: 1.75rem;
  color: #3b82f6;
  font-weight: bold;
  margin: 0.5rem 0;
}

@media (max-width: 768px) {
  .reviews-grid, .stats {
    grid-template-columns: 1fr;
  }
  .hero h1 {
    font-size: 2.5rem;
  }
}

/* Logo specific styling */
.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 40px;
  width: auto;
  display: block;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
  transition: transform 0.3s ease;
}

.logo img:hover {
  transform: scale(1.05);
}

/* Ensure nav items are properly aligned */
nav {
  height: 70px;
}

nav ul li {
  height: 100%;
  display: flex;
  align-items: center;
}