/* HeritageAtlas.pro — base.css
   Reset, tokens, typography */

[hidden]{display:none!important}

:root {
  --colour-green: #0B3D2E;
  --colour-red: #B3272C;
  --colour-bg: #F1E9D2;
  --colour-text: #1B1B1B;
  --colour-text-on-dark: #F1E9D2;

  --font-heading: "Libre Caslon Text", Georgia, "Times New Roman", serif;
  --font-body: "Barlow", "Segoe UI", Arial, sans-serif;

  --max-width: 1120px;
  --radius: 4px;
}

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

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

body {
  margin: 0;
  background-color: var(--colour-bg);
  color: var(--colour-text);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
}

@media (min-width: 600px) {
  body { font-size: 17px; }
}
@media (min-width: 1024px) {
  body { font-size: 18px; }
}

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 0.6em 0;
  color: var(--colour-green);
}

h1 {
  font-size: clamp(32px, 5vw, 40px);
}

h2 {
  font-size: clamp(24px, 3.4vw, 28px);
  margin-top: 1.6em;
}

h3 {
  font-size: 1.15em;
  margin-top: 1.4em;
}

p {
  margin: 0 0 1.1em 0;
}

ul, ol {
  margin: 0 0 1.1em 0;
  padding-left: 1.4em;
}

li {
  margin-bottom: 0.4em;
}

a {
  color: var(--colour-red);
  text-decoration: underline;
  text-decoration-thickness: 1px;
}

a:hover,
a:focus {
  text-decoration-thickness: 2px;
}

a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--colour-red);
  outline-offset: 2px;
}

.label {
  font-family: var(--font-body);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.78em;
}

blockquote {
  margin: 1.4em 0;
  padding: 0.4em 0 0.4em 1.2em;
  border-left: 3px solid var(--colour-red);
  font-style: italic;
  color: var(--colour-text);
}

blockquote cite {
  display: block;
  margin-top: 0.5em;
  font-style: normal;
  font-size: 0.85em;
  opacity: 0.8;
}

hr.divider {
  border: none;
  height: 6px;
  margin: 2.5em 0;
  background: repeating-linear-gradient(
    90deg,
    var(--colour-red) 0px,
    var(--colour-red) 14px,
    var(--colour-green) 14px,
    var(--colour-green) 28px
  );
  border-radius: var(--radius);
}

.badge-verify {
  display: inline-block;
  background: var(--colour-bg);
  border: 1px solid var(--colour-red);
  color: var(--colour-red);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.75em;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 0.2em 0.6em;
  border-radius: var(--radius);
  white-space: nowrap;
}

.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;
}

.skip-link {
  position: absolute;
  left: 0;
  top: -100px;
  background: var(--colour-green);
  color: var(--colour-text-on-dark);
  padding: 0.7em 1.2em;
  z-index: 100;
  transition: top 0.15s ease;
}

.skip-link:focus {
  top: 0;
}