:root{
  /* Layout */
  --container-max: 1200px;
  --container-pad: 24px;

  /* Colors */
  --bg: #050506;
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.70);
  --line: rgba(255,255,255,.10);

  /* Typography */
  --font: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --h1: clamp(48px, 3.9vw, 72px);
  --h1-mobile: clamp(34px, 8.5vw, 44px);
  --lead: clamp(14px, 1.2vw, 18px);

  /* Header */
  --header-h: 70px;
  --logo-h: 68px;
  --header-blur: 14px;
  --z-header: 3000;

  /* Hero */
  --hero-min-h: 90vh;
  --hero-bg: url("../assets/logos/logo-03.svg");

  /* Menu */
  --nav-font: var(--font);
  --nav-size: 12px;
  --nav-weight: 500;
  --nav-color: rgba(255,255,255,.86);
  --nav-letter: .16em;

  /* Hero 3D */
  --hero-logo: var(--hero-bg);
  --hero-logo-size: 92% auto; /* logo quasi entier */
  --hero-3d: 3px;            /* relief visible mais classy */

  /* Buttons */
  --btn-bg: rgba(255,255,255,.06);
  --btn-border: rgba(255,255,255,.16);
}