/* ── TT Norms Pro — self-hosted ─────────────────────────────────────────────── */
@font-face {
  font-family: 'TT Norms Pro';
  src: url('../fonts/tt-norms-pro-light.woff2') format('woff2');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'TT Norms Pro';
  src: url('../fonts/tt-norms-pro-regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'TT Norms Pro';
  src: url('../fonts/tt-norms-pro-medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'TT Norms Pro';
  src: url('../fonts/tt-norms-pro-demibold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'TT Norms Pro';
  src: url('../fonts/tt-norms-pro-bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'TT Norms Pro';
  src: url('../fonts/tt-norms-pro-extrabold.woff2') format('woff2');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'TT Norms Pro';
  src: url('../fonts/tt-norms-pro-black.woff2') format('woff2');
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  font-weight: var(--fw-regular);
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }

/* ── Typography scale ──────────────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--fw-semibold);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.625rem); }
h4 { font-size: 1.125rem; }

p { max-width: 68ch; }
p + p { margin-top: 0.875rem; }

/* ── Focus ─────────────────────────────────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--cobalt);
  outline-offset: 3px;
  border-radius: var(--radius);
}

/* ── Scrollbar ─────────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--fog); }
::-webkit-scrollbar-thumb { background: var(--chrome); border-radius: 3px; }