@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;800&family=Outfit:wght@300;400;600;800&display=swap');

:root {
  --bg-dark: #0a0c10;
  --bg-darker: #050608;
  --accent-blue: #00d2ff;
  --accent-purple: #9d50bb;
  --text-main: #e0e6ed;
  --text-dim: #94a3b8;
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-blur: 12px;
  --gradient-primary: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
}

nav a {
  transition: all 0.2s ease;
  position: relative;
}

nav a:hover {
  color: var(--accent-blue) !important;
  transform: translateY(-2px);
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-blue);
  transition: width 0.3s ease;
}

nav a:hover::after {
  width: 100%;
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  letter-spacing: -0.02em;
}

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

/* Glassmorphism Utility */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: 24px;
}

/* Hero Section */
.hero {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: radial-gradient(circle at top right, rgba(0, 210, 255, 0.1), transparent),
              radial-gradient(circle at bottom left, rgba(157, 80, 187, 0.1), transparent);
}

.hero-content h1 {
  font-size: 5rem;
  margin-bottom: 1.5rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: fadeIn 1s ease-out;
}

.hero-content p {
  font-size: 1.5rem;
  color: var(--text-dim);
  max-width: 800px;
  margin: 0 auto;
}

/* Sections */
.section {
  padding: 8rem 0;
}

.section-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
}

.card {
  padding: 2.5rem;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  border-color: rgba(255, 255, 255, 0.15);
}

.card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 16px;
  margin-bottom: 1.5rem;
}

.card h3 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
  color: var(--accent-blue);
}

.card p {
  color: var(--text-dim);
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 768px) {
  .hero-content h1 { font-size: 3rem; }
  .section-grid { grid-template-columns: 1fr; }
}