:root {
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --accent: #3b82f6;
  --accent-glow: rgba(59, 130, 246, 0.5);
  --glass-bg: rgba(30, 41, 59, 0.7);
  --glass-border: rgba(255, 255, 255, 0.1);
  --font-main: 'Inter', system-ui, -apple-system, sans-serif;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* Glassmorphism Navigation */
.floating-nav {
  position: fixed;
  top: 2rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  padding: 0.75rem 1.5rem;
  z-index: 1000;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}

.floating-nav ul {
  display: flex;
  list-style: none;
  gap: 1.5rem;
  align-items: center;
}

.floating-nav a {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  padding: 0.5rem 1rem;
  border-radius: 50px;
}

.floating-nav a:hover, .floating-nav a.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 15px var(--accent-glow);
}

/* Layout Containers */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Section styling */
section {
  padding: 8rem 0 4rem;
}

/* Typography */
h1 {
  font-size: 3.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, #fff, #94a3b8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  color: #fff;
}

p {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
  color: var(--text-secondary);
}

/* Hero Section */
.hero {
  display: flex;
  align-items: center;
  gap: 4rem;
  min-height: 100vh;
}

.hero-image-container {
  flex: 0 0 400px;
  position: relative;
}

.hero-image {
  width: 100%;
  border-radius: 24px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  position: relative;
  z-index: 2;
  border: 1px solid var(--glass-border);
}

.hero-image-glow {
  position: absolute;
  top: -10%;
  left: -10%;
  width: 120%;
  height: 120%;
  background: radial-gradient(circle at 50% 50%, var(--accent-glow), transparent 60%);
  z-index: 1;
  filter: blur(40px);
}

.hero-text {
  flex: 1;
}

/* Cards Section */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2rem;
}

.card {
  background: var(--bg-secondary);
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  position: relative;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 35px rgba(0,0,0,0.4), 0 0 20px var(--accent-glow);
}

.card-img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-bottom: 1px solid var(--glass-border);
}

.card-content {
  padding: 2rem;
}

.card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #fff;
}

/* Responsive */
@media (max-width: 768px) {
  .hero {
    flex-direction: column;
    text-align: center;
    padding-top: 10rem;
  }
  
  .hero-image-container {
    flex: 0 0 auto;
    width: 80%;
  }

  .cards-grid {
    grid-template-columns: 1fr;
  }
  
  .floating-nav {
    width: 90%;
    padding: 0.5rem;
    overflow-x: auto;
  }
  
  .floating-nav ul {
    gap: 0.5rem;
  }
}