:root{
  --color-background:#06080e;
  --color-background-deep:#03050a;
  --color-surface:#0d121e;
  --color-surface-raised:#121a2b;
  --color-surface-soft:rgba(255,255,255,.035);
  --color-text:#f4f7fc;
  --color-muted:#8d99b3;
  --color-dim:#56617a;
  --color-accent:#4e8cff;
  --color-accent-bright:#77adff;
  --color-secondary:#00ddb3;
  --color-border:rgba(112,155,235,.15);
  --color-border-strong:rgba(112,155,235,.28);
  --gradient-accent:linear-gradient(135deg,#4e8cff 0%,#3970e8 50%,#00b99a 145%);
  --gradient-text:linear-gradient(135deg,#fff 0%,#a7c8ff 56%,#65ead2 120%);
  --radius-sm:8px;
  --radius-md:14px;
  --radius-lg:24px;
  --radius-xl:38px;
  --container-width:1180px;
  --header-height:82px;
  --section-spacing:clamp(5.25rem,10vw,9rem);
  --shadow:0 18px 60px rgba(0,0,0,.38);
  --shadow-glow:0 0 60px rgba(78,140,255,.16);
  --transition:180ms ease;
  --font-sans:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-mono:"Cascadia Code","SFMono-Regular",Consolas,monospace;
}