:root {
  /* Dynamic Palette */
  --bg-primary: #0a0a0a;
  --bg-secondary: #1a1a1a;
  --text-primary: #f0f0f0;
  --text-secondary: #a0a0a0;
  --accent-color: #6d28d9;
  /* Deep purple */
  --accent-light: #8b5cf6;
  /* Light purple */
  --accent-pop: #06b6d4;
  /* Cyan */

  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-blur: 10px;

  /* Spacing */
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;

  /* Typography */
  --font-family: 'Inter', system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
}

body {
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Typography */
h1,
h2,
h3 {
  font-weight: 800;
  line-height: 1.2;
}

h1 {
  font-size: clamp(3rem, 10vw, 6rem);
  text-transform: uppercase;
  background: linear-gradient(to right, var(--text-primary), var(--accent-light));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: var(--spacing-sm);
  letter-spacing: -2px;
}

h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: var(--spacing-md);
  max-width: 65ch;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--accent-light);
}

/* Layout Utilities */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

section {
  padding: var(--spacing-xl) 0;
  position: relative;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid var(--glass-border);
  padding: var(--spacing-sm) 0;
}

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

.logo {
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--text-primary);
}

.nav-links {
  display: flex;
  gap: var(--spacing-md);
  list-style: none;
}

.nav-link {
  font-weight: 500;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-content {
  z-index: 2;
  animation: fadeUp 1s ease-out forwards;
  opacity: 0;
}

.page-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: linear-gradient(to bottom, #0a0a0a, #110d18);
  z-index: -2;
  pointer-events: none;
}

.bg-gradient {
  position: absolute;
  top: -20%;
  left: -20%;
  width: 140%;
  height: 120vh;
  background: radial-gradient(circle at 50% 50%, rgba(109, 40, 217, 0.15), transparent 60%);
  z-index: -1;
  pointer-events: none;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  color: var(--text-primary);
  font-weight: 600;
  border-radius: 50px;
  transition: all 0.3s ease;
  margin-top: var(--spacing-md);
  cursor: pointer;
}

.btn:hover {
  background: var(--accent-color);
  border-color: var(--accent-color);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -5px rgba(109, 40, 217, 0.4);
}

/* Features Grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.card {
  background: var(--bg-secondary);
  padding: var(--spacing-md);
  border-radius: 16px;
  border: 1px solid var(--glass-border);
  transition: all 0.3s ease;
}

.card:hover {
  border-color: var(--accent-light);
  transform: translateY(-5px);
}

.card h3 {
  color: var(--accent-light);
  margin-bottom: var(--spacing-sm);
}

/* Footer */
footer {
  background: var(--bg-secondary);
  padding: var(--spacing-lg) 0;
  margin-top: auto;
  border-top: 1px solid var(--glass-border);
  text-align: center;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.legal-links {
  margin-top: var(--spacing-sm);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.legal-links a {
  margin: 0 10px;
  text-decoration: underline;
}

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

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    /* Add mobile menu logic later if needed */
  }
}