:root {
  --bg: #0b1020;
  --bg-secondary: #0e1630;
  --panel: #121a33;
  --text: #eef1f7;
  --muted: #9aa4c4;
  --primary: #4f8cff;
  --primary-hover: #3a7ae8;
  --secondary: #2d3655;
  --accent: #6c5ce7;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-secondary) 100%);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

.container { 
  max-width: 1200px; 
  margin: 0 auto; 
  padding: 0 24px; 
}

/* Navbar */
.navbar {
  background: rgba(18, 26, 51, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(79, 140, 255, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 16px 0;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  font-size: 32px;
}

.logo h1 {
  font-size: 24px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-link {
  color: var(--muted);
  text-decoration: none;
  margin-left: 32px;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-link:hover {
  color: var(--primary);
}

/* Hero Section */
.hero {
  padding: 100px 0 120px;
  text-align: center;
  background: radial-gradient(ellipse at top, rgba(79, 140, 255, 0.15), transparent 50%);
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: 56px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 24px;
  background: linear-gradient(135deg, #fff, var(--muted));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 20px;
  color: var(--muted);
  margin-bottom: 40px;
  line-height: 1.6;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--primary);
  color: white;
  box-shadow: 0 4px 14px rgba(79, 140, 255, 0.4);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(79, 140, 255, 0.5);
}

.btn-secondary {
  background: var(--secondary);
  color: var(--text);
  border: 1px solid rgba(79, 140, 255, 0.2);
}

.btn-secondary:hover {
  background: rgba(79, 140, 255, 0.1);
  border-color: var(--primary);
}

.search-form { display: flex; gap: 8px; }
.search-form input {
  background: var(--panel);
  color: var(--text);
  border: 1px solid #1e2b55;
  border-radius: 10px;
  padding: 10px 12px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}

.card {
  background: var(--panel);
  border: 1px solid #1e2b55;
  border-radius: 16px;
  overflow: hidden;
}

.card img { width: 100%; height: 220px; object-fit: cover; display: block; }
.card h3 { margin: 12px; font-size: 16px; }
.card .meta { display: flex; justify-content: space-between; padding: 0 12px 12px; color: var(--muted); }

/* Features Section */
.features {
  padding: 80px 0;
  background: rgba(18, 26, 51, 0.3);
}

.section-title {
  text-align: center;
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 60px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
}

.feature-card {
  background: var(--panel);
  border: 1px solid rgba(79, 140, 255, 0.1);
  border-radius: 16px;
  padding: 32px;
  text-align: center;
  transition: all 0.3s;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: 0 8px 24px rgba(79, 140, 255, 0.15);
}

.feature-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.feature-card h4 {
  font-size: 20px;
  margin-bottom: 12px;
  color: var(--text);
}

.feature-card p {
  color: var(--muted);
  line-height: 1.6;
}

/* CTA Section */
.cta {
  padding: 80px 0;
  text-align: center;
}

.cta-content {
  max-width: 600px;
  margin: 0 auto;
}

.cta h3 {
  font-size: 40px;
  font-weight: 700;
  margin-bottom: 16px;
}

.cta p {
  color: var(--muted);
  font-size: 18px;
  margin-bottom: 32px;
}

/* Footer */
footer {
  background: var(--panel);
  border-top: 1px solid rgba(79, 140, 255, 0.1);
  padding: 32px 0;
  text-align: center;
  color: var(--muted);
  margin-top: 80px;
}

.pagination { display: flex; gap: 8px; justify-content: center; margin: 24px 0; }