@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&family=Inter:wght@400;500;700&display=swap');

:root {
  --primary-color: #3b82f6;
  --primary-glow: rgba(59, 130, 246, 0.5);
  --bg-color: #0f172a;
  --surface-color: rgba(30, 41, 59, 0.7);
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --border-color: rgba(255, 255, 255, 0.1);
  --radius-lg: 16px;
  --radius-md: 8px;
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  position: relative;
}

/* Ambient Background Effect */
body::before, body::after {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  filter: blur(100px);
  z-index: -1;
  opacity: 0.5;
}

body::before {
  top: -100px;
  left: -100px;
  background: var(--primary-glow);
}

body::after {
  bottom: -100px;
  right: -100px;
  background: rgba(139, 92, 246, 0.4);
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  color: var(--text-primary);
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  text-decoration: underline;
}

/* Base Layout Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header */
header {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border-color);
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  background: linear-gradient(to right, #60a5fa, #a78bfa);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.5px;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
}

.nav-links a {
  color: var(--text-secondary);
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--text-primary);
  text-decoration: none;
}

/* Hero Section */
.hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 6rem 2rem;
}

.hero h1 {
  font-size: 4rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #fff 0%, #cbd5e1 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin-bottom: 2.5rem;
}

.btn {
  display: inline-block;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background-color: var(--primary-color);
  color: white;
  box-shadow: 0 4px 14px 0 rgba(59, 130, 246, 0.39);
}

.btn-primary:hover {
  background-color: #2563eb;
  transform: translateY(-2px);
  text-decoration: none;
  box-shadow: 0 6px 20px 0 rgba(59, 130, 246, 0.5);
}

/* Store Buttons */
.store-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.store-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #000;
  color: #fff;
  border-radius: 8px;
  padding: 6px 16px;
  box-shadow: 0 4px 14px 0 rgba(0, 0, 0, 0.3);
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.25);
  width: 160px;
  height: 52px;
}

.store-badge:hover {
  transform: translateY(-2px);
  text-decoration: none;
  box-shadow: 0 6px 20px 0 rgba(255, 255, 255, 0.15);
  border-color: #fff;
  color: #fff;
}

.store-icon {
  width: 24px;
  height: 24px;
  margin-right: 10px;
}

.store-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  font-family: 'Inter', sans-serif;
  margin-top: -2px;
}

.store-small {
  font-size: 0.6rem;
  text-transform: uppercase;
  line-height: 1.2;
  opacity: 0.9;
  letter-spacing: 0.2px;
}

.store-large {
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.1;
}

/* Glassmorphism Cards */
.glass-card {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.glass-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-5px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
  transition: var(--transition);
}

/* Documentation Content / Text Formatting */
.doc-content {
  padding: 4rem 0;
  max-width: 800px;
  margin: 0 auto;
}

.doc-content h1 {
  margin-bottom: 2rem;
  font-size: 2.5rem;
  text-align: center;
}

.doc-content h2 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  font-size: 1.5rem;
  color: #e2e8f0;
}

.doc-content h3 {
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
  color: #cbd5e1;
}

.doc-content h4 {
  margin-top: 1.25rem;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
  color: #94a3b8;
}

.doc-content p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.doc-content ul {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

.doc-content li {
  margin-bottom: 0.5rem;
}

/* Footer */
footer {
  margin-top: auto;
  padding: 2rem 0;
  text-align: center;
  border-top: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* Responsive constraints */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  .hero p {
    font-size: 1.125rem;
  }
}