:root {
  --bg-primary: #0f1115;
  --bg-secondary: #14171c;
  --bg-card: #181c22;
  --bg-card-hover: #1e2229;
  --bg-elevated: #1a1e25;
  --border-color: rgba(0, 174, 239, 0.12);
  --border-subtle: rgba(255, 255, 255, 0.06);
  --cyan: #00aeef;
  --cyan-bright: #00ffff;
  --cyan-glow: rgba(0, 174, 239, 0.15);
  --cyan-glow-strong: rgba(0, 174, 239, 0.3);
  --text-primary: #ffffff;
  --text-secondary: #a0a8b8;
  --text-muted: #6b7280;
  --text-kicker: #00aeef;
  --font-primary: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "JetBrains Mono", "Fira Code", monospace;
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;
  --space-5xl: 128px;
  --container-max: 1280px;
  --header-height: 72px;
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 16px;
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
  --transition-hero: 1200ms ease-in-out;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input,
textarea,
select {
  font: inherit;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}