body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  color: #333;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Primary Puzed header */
.header-main {
  background-color: #1e1e1e;
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 24px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.header-main-left {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
}

.header-main-left a {
  color: white;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-main-left a:hover {
  opacity: 0.8;
}

.header-main img {
  height: 32px;
}

.header-main-right {
  display: flex;
  align-items: center;
  gap: 24px;
}

.header-main-right nav {
  display: flex;
  gap: 16px;
}

.header-main-right nav a {
  color: #ccc;
  text-decoration: none;
  font-size: 14px;
  padding: 8px 12px;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.header-main-right nav a:hover {
  color: white;
  background: rgba(255,255,255,0.1);
}

.user-dropdown {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
}

.user-dropdown img {
  height: 24px;
  border-radius: 50%;
}

/* Launch Cloud Button */
.btn-launch-cloud {
  background: rgb(166, 20, 20);
  color: white !important;
  text-decoration: none;
  padding: 10px 20px;
  border-radius: 24px;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.3s ease;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-launch-cloud:hover {
  background: rgb(137, 11, 11);
}

.btn-launch-cloud:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.main-content {
  max-width: 1200px;
  margin: 60px auto;
  padding: 0 24px;
  flex: 1;
}

.main-content h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 24px;
  color: #2c3e50;
  text-align: center;
}

.main-content h2 {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: #2c3e50;
  text-align: center;
}

.main-content > p {
  font-size: 1.2rem;
  text-align: center;
  margin-bottom: 48px;
  color: #5a6c7d;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.feature-box {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  padding: 32px 24px;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-box:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.12);
}

.feature-box h3 {
  margin: 0 0 16px 0;
  font-size: 1.4rem;
  font-weight: 600;
  color: #2c3e50;
}

.feature-box p {
  margin: 0;
  color: #5a6c7d;
  font-size: 1rem;
  line-height: 1.6;
}

footer {
  background: linear-gradient(135deg, #1e1e1e 0%, #2c2c2c 100%);
  color: #ccc;
  text-align: center;
  padding: 32px 24px;
  margin-top: auto;
  font-size: 14px;
}

footer a {
  color: #fff;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
  color: white;
  padding: 80px 40px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.hero-content h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 24px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.hero-subtitle {
  font-size: 1.3rem;
  margin-bottom: 40px;
  opacity: 0.95;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-hero {
  background: #fff;
  color: #2c3e50;
  font-size: 18px;
  padding: 16px 32px;
}

.btn-secondary {
  background: transparent;
  color: #fff;
  border: 2px solid #fff;
  font-size: 18px;
  padding: 16px 32px;
}

.btn-secondary:hover {
  background: #fff;
  color: #2c3e50;
}

/* Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin: 48px 0;
}

.product-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 32px 24px;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  transition: all 0.3s ease;
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.product-card.database::before {
  background: linear-gradient(135deg, #f57c00, #ff9800);
}

.product-card.containers::before {
  background: linear-gradient(135deg, #4caf50, #8bc34a);
}

.product-card.static::before {
  background: linear-gradient(135deg, #e91e63, #f06292);
}

.product-card.networks::before {
  background: linear-gradient(135deg, #9c27b0, #ba68c8);
}

.product-card.storage::before {
  background: linear-gradient(135deg, #ff5722, #ff8a65);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.12);
}

.product-icon {
  margin-bottom: 16px;
}

.product-icon img {
  height: 48px;
}

.product-card h3 {
  margin: 0 0 16px 0;
  font-size: 1.5rem;
  font-weight: 600;
  color: #2c3e50;
}

.product-card p {
  margin: 0 0 24px 0;
  color: #5a6c7d;
  line-height: 1.6;
}

.product-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.product-features span {
  font-size: 0.9rem;
  color: #27ae60;
  font-weight: 500;
}

.value-props, .deployment-options {
  margin-top: 80px;
}

/* Product-specific components */
.product-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.code-example, .deployment-example, .api-examples {
  margin-top: 48px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  padding: 32px;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
}

.code-example h3, .deployment-example h3, .api-examples h3 {
  margin-top: 0;
  margin-bottom: 16px;
  color: #2c3e50;
}

.code-example pre, .deployment-example pre, .api-examples pre {
  background: #2c3e50;
  color: #fff;
  padding: 16px;
  border-radius: 8px;
  overflow-x: auto;
  margin: 0;
}

.code-example code, .deployment-example code, .api-examples code {
  font-family: 'Monaco', 'Consolas', monospace;
  font-size: 14px;
  line-height: 1.5;
}

.supported-frameworks, .network-types, .storage-tiers {
  margin-top: 48px;
}

.framework-grid, .topology-grid, .tier-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.framework-item {
  background: rgba(255, 255, 255, 0.9);
  padding: 16px;
  border-radius: 8px;
  text-align: center;
  font-weight: 600;
  color: #2c3e50;
  border: 2px solid transparent;
  transition: all 0.3s ease;
}

.framework-item:hover {
  border-color: #3498db;
  transform: translateY(-2px);
}

.topology-card, .tier-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  padding: 24px;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
  border: 1px solid rgba(255,255,255,0.2);
  transition: all 0.3s ease;
}

.topology-card:hover, .tier-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.topology-card h4, .tier-card h4 {
  margin: 0 0 12px 0;
  font-size: 1.2rem;
  color: #2c3e50;
}

.topology-card p, .tier-card p {
  margin: 0;
  color: #5a6c7d;
  font-size: 0.95rem;
  line-height: 1.5;
}

.tier-price {
  margin-top: 12px;
  font-weight: 700;
  font-size: 1.1rem;
  color: #27ae60;
}

.tier-card.hot {
  border-left: 4px solid #e74c3c;
}

.tier-card.warm {
  border-left: 4px solid #f39c12;
}

.tier-card.cold {
  border-left: 4px solid #3498db;
}

/* Button styles */
.btn {
  border: none;
  padding: 14px 28px;
  margin-left: 12px;
  font-weight: 600;
  font-size: 16px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  text-decoration: none;
  display: inline-block;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

.btn-primary {
  background: white;
  color: #2c3e50;
}

.btn-primary:hover {
  background: #f8f8f8;
}

/* Responsive Design */
@media (max-width: 768px) {
  .header-main {
    padding: 10px 16px;
    flex-direction: column;
    gap: 8px;
  }

  .header-main-left {
    font-size: 14px;
  }

  .header-main-right {
    flex-direction: column;
    gap: 12px;
  }

  .header-main-right nav {
    gap: 8px;
  }

  .user-dropdown {
    font-size: 12px;
  }

  .main-content {
    margin: 40px auto;
    padding: 0 16px;
  }

  .main-content h1 {
    font-size: 2.4rem;
  }

  .main-content h2 {
    font-size: 1.8rem;
  }

  .main-content > p {
    font-size: 1.1rem;
    margin-bottom: 32px;
  }

  .features {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .feature-box {
    padding: 24px 20px;
  }
}

@media (max-width: 480px) {
  .main-content h1 {
    font-size: 2rem;
  }

  .main-content h2 {
    font-size: 1.6rem;
  }

  .main-content > p {
    font-size: 1rem;
  }
}