/* ─────────────────────────────────────────
   base.css — Reset + Global Defaults
   ───────────────────────────────────────── */

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

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

html, body {
  min-height: 100%;
}

body {
  font-family: var(--font-fustat);
  font-weight: 300;
  font-size: var(--fs-body);
  background: var(--cream);
  color: var(--dark);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Page wrapper — GSAP targets this for dissolve transitions */
.page-wrap {
  opacity: 1;
}

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}

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

ul, ol {
  list-style: none;
}

/* ── Section background helpers (used by IntersectionObserver) ── */
.bg-cream { background: var(--cream); }
.bg-dark   { background: var(--dark); }
.bg-red    { background: var(--red); }

/* ── Scroll-triggered animation base states ──
   GSAP will animate these from hidden → visible
── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-32px);
}

.reveal-right {
  opacity: 0;
  transform: translateX(32px);
}

/* ── Utility ── */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .reveal, .reveal-left, .reveal-right {
    opacity: 1 !important;
    transform: none !important;
  }
}