:root {
  --bg-primary: #030712;
  --bg-secondary: #0f172a; /* Slate 900 */
  --bg-tertiary: #1e293b; /* Slate 800 */

  --text-primary: #f8fafc; /* Slate 50 */
  --text-secondary: #94a3b8; /* Slate 400 */

  --accent-primary: #38bdf8; /* Sky 400 */
  --accent-secondary: #0ea5e9; /* Sky 500 */
  --accent-glow: rgba(56, 189, 248, 0.3);

  --border-color: #1e293b;
  --code-bg: #0f172a;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-glow: 0 0 40px -10px var(--accent-glow);
}

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

body {
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  background-color: var(--bg-primary);
  background-image: radial-gradient(
      at 0% 0%,
      rgba(56, 189, 248, 0.15) 0px,
      transparent 50%
    ),
    radial-gradient(at 100% 0%, rgba(14, 165, 233, 0.15) 0px, transparent 50%);
  background-attachment: fixed;
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

code,
pre {
  font-family: "JetBrains Mono", "Fira Code", monospace;
}

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

/* Header */
header {
  padding: 80px 0 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}


.glow-effect {
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.15) 0%, transparent 70%);
  filter: blur(60px);
  z-index: 0;
  pointer-events: none;
}

.header-content {

  position: relative;
  z-index: 10;
  animation: fadeInDown 0.8s ease-out;
}

.header-content h1 {
  font-size: 4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  background: linear-gradient(135deg, #fff 0%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 10px 30px rgba(56, 189, 248, 0.2);
}

.header-content h1 .emoji-fix {
  -webkit-text-fill-color: initial;
}

.subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.links {
  display: flex;
  gap: 16px;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 28px;
  border-radius: 9999px; /* Pill shape */
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--bg-secondary);
  color: var(--accent-primary);
  border-color: rgba(56, 189, 248, 0.2);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.btn-primary:hover {
  background: rgba(56, 189, 248, 0.1);
  border-color: var(--accent-primary);
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.4);
}

/* Main Content */
main {
  padding: 40px 0 80px;
  animation: fadeInUp 1s ease-out 0.2s backwards;
}

section {
  margin-bottom: 100px;
}

h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 32px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 12px;
}

h3 {
  font-size: 1.25rem;
  margin-bottom: 16px;
  color: var(--text-primary);
  font-weight: 600;
}

/* Code Blocks */
.code-block {
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  overflow: hidden;
  margin: 24px 0;
  box-shadow: var(--shadow-lg);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.code-block:hover {
  border-color: rgba(56, 189, 248, 0.3);
  transform: translateY(-2px);
}

.code-block pre {
  padding: 24px;
  overflow-x: auto;
  margin: 0;
  color: #e2e8f0;
}

.code-block code {
  font-size: 0.95rem;
  line-height: 1.7;
}

/* Prism Overrides for Glassmorphism */
:not(pre) > code[class*="language-"],
pre[class*="language-"] {
  background: transparent !important;
  text-shadow: none !important;
}

code[class*="language-"],
pre[class*="language-"] {
  text-shadow: none !important;
}

/* Feature Grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

.feature-card {
  background: rgba(30, 41, 59, 0.4);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 24px;
  padding: 32px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.feature-card:hover {
  transform: translateY(-8px);
  background: rgba(30, 41, 59, 0.6);
  border-color: rgba(56, 189, 248, 0.3);
  box-shadow: var(--shadow-glow);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
  display: inline-block;
  filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.2));
}

.feature-card h3 {
  color: var(--text-primary);
  margin-bottom: 12px;
}

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

/* Config Preview */
.config-section {
  margin-bottom: 48px;
}

.config-section h3 {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 16px;
  margin-bottom: 24px;
}

/* Footer */
footer {
  text-align: center;
  padding: 60px 0;
  border-top: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

footer a {
  color: var(--accent-primary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

footer a:hover {
  color: #fff;
  text-decoration: underline;
  text-decoration-thickness: 2px;
}

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

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive */
@media (max-width: 768px) {
  .header-content h1 {
    font-size: 2.5rem;
  }

  .container {
    padding: 0 20px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 5px;
  border: 2px solid var(--bg-primary);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary);
}