/* ============================================================
   BASE: font loading, reset, global typography, focus states
   ============================================================ */

@font-face {
  font-family: "Atkinson Hyperlegible";
  src: url("../assets/fonts/AtkinsonHyperlegible-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Atkinson Hyperlegible";
  src: url("../assets/fonts/AtkinsonHyperlegible-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

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

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

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  /* Respects the iPhone notch and home indicator. */
  padding: env(safe-area-inset-top) env(safe-area-inset-right) 0 env(safe-area-inset-left);
}

h1, h2, h3, h4 {
  margin: 0;
  line-height: var(--leading-tight);
  font-weight: var(--weight-bold);
  letter-spacing: -0.01em;
}

h1 { font-size: var(--text-xl); }
h2 { font-size: var(--text-lg); }
h3 { font-size: var(--text-md); }

p { margin: 0; }

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

button {
  font: inherit;
  color: inherit;
  cursor: pointer;
}

input, textarea, select {
  font: inherit;
  color: inherit;
}

/* --- Focus: always visible, never removed -------------------- */
:focus-visible {
  outline: 2px solid var(--brand-ring);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* --- Reduced motion ------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* --- Screen-reader-only text --------------------------------- */
.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;
}

/* --- Skip link ------------------------------------------------ */
.skip-link {
  position: absolute;
  left: var(--space-3);
  top: -100px;
  z-index: 100;
  background: var(--brand);
  color: var(--ink-inverse);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  text-decoration: none;
}

.skip-link:focus {
  top: var(--space-3);
}

/* Long words and pasted URLs must never force sideways scrolling. */
.wrap-anywhere {
  overflow-wrap: anywhere;
  word-break: break-word;
}