:root {
  --color-sky-deep: #0a1628;
  --color-sky-mid: #0d2b5e;
  --color-sky-vivid: #1565c0;
  --color-sky-bright: #42a5f5;
  --color-wing-gold: #ffb300;
  --color-wing-soft: #fff8e1;
  --color-earth-warm: #ff7043;
  --color-white: #ffffff;
  --color-text-light: #e3eaf4;
  --color-text-muted: #90a4ae;
  --color-glass: rgba(255, 255, 255, 0.06);
  --color-glass-border: rgba(255, 255, 255, 0.12);
  --color-border-soft: rgba(255, 255, 255, 0.1);
  --color-shadow-deep: rgba(0, 0, 0, 0.45);
  --color-success: #48bb78;
  --color-danger: #ff7b7b;
  --gradient-sky: linear-gradient(135deg, #0a1628 0%, #0d2b5e 48%, #1565c0 100%);
  --gradient-gold: linear-gradient(135deg, #fff4d1 0%, #ffcf48 44%, #ffb300 100%);
  --gradient-earth: linear-gradient(135deg, #ff8a5c 0%, #ff7043 70%, #d95d39 100%);
  --gradient-cta: linear-gradient(135deg, #74d5ff 0%, #42a5f5 38%, #1565c0 78%, #0d2b5e 100%);
  --gradient-aurora: radial-gradient(circle at top left, rgba(66, 165, 245, 0.28), transparent 45%),
    radial-gradient(circle at bottom right, rgba(255, 179, 0, 0.18), transparent 42%),
    linear-gradient(135deg, rgba(10, 22, 40, 0.98), rgba(10, 22, 40, 0.88));
  --gradient-mesh: radial-gradient(circle at 18% 20%, rgba(66, 165, 245, 0.25), transparent 25%),
    radial-gradient(circle at 78% 0%, rgba(255, 179, 0, 0.18), transparent 22%),
    radial-gradient(circle at 100% 100%, rgba(21, 101, 192, 0.22), transparent 28%),
    linear-gradient(180deg, rgba(10, 22, 40, 1), rgba(7, 17, 35, 1));
  --font-display: "Cormorant Garamond", serif;
  --font-body: "DM Sans", sans-serif;
  --font-accent: "Playfair Display", serif;
  --font-tamil: "Noto Serif Tamil", serif;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --radius-xl: 48px;
  --radius-pill: 999px;
  --shadow-card: 0 8px 40px rgba(0, 0, 0, 0.35), 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-glow-blue: 0 0 40px rgba(66, 165, 245, 0.25);
  --shadow-glow-gold: 0 0 30px rgba(255, 179, 0, 0.3);
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: 1px solid rgba(255, 255, 255, 0.1);
  --transition-fast: 180ms ease;
  --transition-slow: 600ms cubic-bezier(0.16, 1, 0.3, 1);
  --section-space: clamp(4.5rem, 7vw, 7rem);
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --container-max: 1180px;
  --content-narrow-max: 760px;
  --container: min(var(--container-max), calc(100vw - 2rem - var(--safe-left) - var(--safe-right)));
  --content-narrow: min(var(--content-narrow-max), calc(100vw - 2rem - var(--safe-left) - var(--safe-right)));
  --nav-height: 72px;
  --nav-height-mobile: 60px;
  --progress-height: 3px;
  --bp-sm: 480px;
  --bp-md: 768px;
  --bp-lg: 1024px;
  --bp-xl: 1280px;
  --bp-2xl: 1536px;
}