/* ==========================================================================
   Beat Bunker — Base
   Font faces, reset, element defaults. No component styling here.
   ========================================================================== */

/* --- Fonts (stack: Sink / N Haas Grotesk) --- */
@font-face {
  font-family: "Sink";
  src: url("../assets/fonts/Sink-UK-Optimized.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "N Haas Grotesk";
  src: url("../assets/fonts/NHaasGroteskTXPro-55Rg-Subset.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  /* Sticky header height + breathing room — keeps the skip-link target and any
     in-page anchor jump clear of the fixed/sticky nav bar (--header-h = 6rem). */
  scroll-padding-top: calc(var(--header-h) + var(--space-4));
}

body {
  margin: 0;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6, p, figure, blockquote, ul, ol {
  margin: 0;
}

ul[role="list"],
ol[role="list"] {
  list-style: none;
  padding: 0;
}

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

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

button {
  cursor: pointer;
}

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

/* --- Headings ---------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: var(--fw-regular);
  line-height: var(--lh-heading);
  letter-spacing: var(--tracking-heading);
  text-transform: uppercase;
}

h1 { font-size: var(--h1); line-height: var(--lh-tight); }
h2 { font-size: var(--h2); }
h3 { font-size: var(--h3); }
h4 { font-size: var(--h4); }
h5 { font-size: var(--h5); }
h6 { font-size: var(--h6); }

p { max-width: 65ch; }

a:not([class]) {
  text-decoration: underline;
  text-underline-offset: 0.15em;
}
a:not([class]):hover {
  color: var(--color-accent);
}

/* --- Accessibility ----------------------------------------------------- */
:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

.u-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;
}

.u-skip-link {
  position: absolute;
  left: var(--space-4);
  top: -100%;
  z-index: var(--z-overlay);
  background: var(--color-accent);
  color: var(--color-accent-ink);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-weight: var(--fw-bold);
}
.u-skip-link:focus {
  top: var(--space-4);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}