:root {
  /* Brand book: orange #FF6A00, black #0B0B0B, graphite #5A5A5A, silver #C7C7C7 */
  --c-ink: #ffffff;
  --c-ink-2: #c7c7c7;
  --c-muted: #9a9a9a;
  --c-faint: #5a5a5a;
  --c-line: #262626;
  --c-paper: #0b0b0b;
  --c-card: #151515;
  --c-card-dark: #1b1b1b;
  --c-night: #0b0b0b;
  --c-night-2: #101010;
  --c-accent: #ff6a00;
  --c-accent-2: #ff8a1f;
  --c-accent-deep: #e04f00;
  --c-accent-soft: #ffd9bf;
  --c-accent-card: #ff6a00;
  --c-steel: #5a5a5a;
  --c-on-dark: #ffffff;
  --c-on-dark-muted: rgba(255, 255, 255, 0.62);
  --fan-a: #ffe0c7;
  --fan-b: #ff8a1f;
  --fan-c: #c84500;

  /* Signature gradients (were blue in the reference, orange here) */
  --g-hero:
    radial-gradient(62% 112% at 0% 100%, #ff8a2e 0%, #ff6a00 16%, #e85d00 32%, rgba(255, 106, 0, 0.55) 52%, rgba(255, 106, 0, 0) 76%),
    radial-gradient(55% 70% at 100% 100%, #ff6a00 0%, #ff6a00 26%, rgba(255, 106, 0, 0) 76%),
    radial-gradient(90% 32% at 50% 112%, #f06000 0%, rgba(240, 96, 0, 0) 72%),
    radial-gradient(42% 36% at 100% 0%, rgba(255, 110, 20, 0.8) 0%, rgba(255, 110, 20, 0) 72%),
    var(--c-night);
  --g-phero:
    radial-gradient(55% 90% at 0% 100%, #ff8a2e 0%, #ff6a00 26%, rgba(255, 106, 0, 0.45) 50%, rgba(255, 106, 0, 0) 74%),
    radial-gradient(50% 60% at 100% 100%, #ff6a00 0%, rgba(255, 106, 0, 0) 74%),
    radial-gradient(40% 36% at 100% 0%, rgba(255, 110, 20, 0.7) 0%, rgba(255, 110, 20, 0) 72%),
    var(--c-night);
  --g-momentum:
    radial-gradient(90% 70% at 0% 112%, #ff8a2e 0%, #ff6a00 18%, #d95500 34%, rgba(255, 106, 0, 0) 58%),
    radial-gradient(60% 60% at 100% 100%, #ff6a00 0%, rgba(255, 106, 0, 0) 70%),
    radial-gradient(60% 45% at 100% 0%, #ff7a1a 0%, rgba(255, 122, 26, 0) 72%),
    var(--c-night);
  --g-footer:
    radial-gradient(60% 55% at 0% 100%, #ff8a2e 0%, #ff6a00 24%, rgba(255, 106, 0, 0) 60%),
    radial-gradient(130% 55% at 70% 108%, #ff6a00 0%, #ff6a00 45%, rgba(255, 106, 0, 0) 75%),
    radial-gradient(45% 45% at 100% 0%, #7a3a12 0%, rgba(122, 58, 18, 0) 70%),
    radial-gradient(30% 30% at 45% 0%, #5c2a0a 0%, rgba(92, 42, 10, 0) 70%),
    var(--c-night);
  --c-title-hi: #ffffff;
  --c-title-lo: #7d7d7d;

  /* Type */
  --font: 'Mulish', 'Helvetica Neue', Arial, sans-serif;
  --fs-display: clamp(2.6rem, 1.1rem + 5vw, 5.75rem);
  --fs-h1: clamp(2.1rem, 1.1rem + 3.1vw, 4.1rem);
  --fs-h2: clamp(1.9rem, 1.1rem + 2.5vw, 3.5rem);
  --fs-h3: clamp(1.5rem, 1.05rem + 1.4vw, 2.4rem);
  --fs-stat: clamp(2.6rem, 1.5rem + 3.4vw, 4.5rem);
  --fs-lead: clamp(1.2rem, 1rem + 0.6vw, 1.55rem);
  --fs-body: 1.0625rem;
  --fs-small: 0.875rem;
  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --lh-tight: 1.04;
  --lh-body: 1.6;
  --tracking-title: -0.02em;
  --tracking-eyebrow: 0.28em;

  /* Space & shape */
  --gutter: clamp(16px, 3.3vw, 48px);
  --container: 1240px;
  --header-h: 88px;
  --section-y: clamp(80px, 10vw, 150px);
  --radius-s: 12px;
  --radius-m: 20px;
  --radius-l: 28px;
  --radius-pill: 999px;
  --shadow-pill: 0 6px 24px rgba(0, 0, 0, 0.35);

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 0.25s;
  --dur: 0.6s;
}