/* ============================================================
   BASE — reset + global element defaults.
   Keep this minimal. Element-specific styles belong in components/pages.
   ============================================================ */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video, svg {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  background: none;
  border: none;
  font: inherit;
  cursor: pointer;
  color: inherit;
}

ul, ol {
  list-style: none;
}

/* Layout primitive */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-8);
}

.container-narrow { max-width: var(--container-narrow); }
.container-prose  { max-width: var(--container-prose); }

/* Section spacing helpers (use on <section>) */
.section { padding: clamp(80px, 10vw, 120px) 0; }
.section-tight { padding: clamp(56px, 8vw, 96px) 0; }

/* Visually hidden but available to screen readers */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}

@media (max-width: 640px) {
  .container { padding: 0 18px; }
}