/* Belvurton — stone-courses */

:root {
  --paper: #f1e9dc;
  --paper-2: #e5d8c4;
  --paper-3: #dbcab1;
  --dark: #3a2a1d;
  --ink: #2a2018;
  --ink-2: #7a6a57;
  --copper: #9c5a2c;
  --sage: #59705b;
  --gap: 24px;
  --max: 1180px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
  line-height: 1.65;
  overflow-x: hidden;
}

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

a {
  color: var(--copper);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

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

a:focus-visible {
  outline: 2px solid var(--copper);
  outline-offset: 3px;
}

.band--dark a:focus-visible,
.footer a:focus-visible { outline-color: var(--paper); }

/* ---------- grid ---------- */

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  column-gap: var(--gap);
  max-width: var(--max);
  margin: 0 auto;
}

.band { padding: 88px 52px; }

.band--paper { background: var(--paper); }
.band--paper2 { background: var(--paper-2); }
.band--dark { background: var(--dark); color: var(--paper); }

.band--dark h2,
.band--dark h3 { color: var(--paper); }

.col { grid-column: 1 / span 6; }

.step-0 .col { grid-column: 1 / span 6; }
.step-1 .col { grid-column: 2 / span 6; }
.step-2 .col { grid-column: 3 / span 6; }
.step-3 .col { grid-column: 4 / span 6; }

/* ---------- typography ---------- */

h1, h2, h3 { font-weight: normal; margin: 0; }

h1 {
  font-size: clamp(38px, 6.2vw, 68px);
  line-height: 1.03;
  letter-spacing: -0.01em;
}

h2 {
  font-size: clamp(26px, 3.2vw, 34px);
  line-height: 1.18;
  margin-bottom: 22px;
}

h3 {
  font-style: italic;
  font-size: 21px;
  line-height: 1.3;
  margin: 34px 0 12px;
}

p { margin: 0 0 26px; }
p:last-child { margin-bottom: 0; }

.lede { font-size: 21px; line-height: 1.6; }

.marker {
  display: block;
  font-size: 15px;
  color: var(--sage);
  margin-bottom: 10px;
  letter-spacing: 0.06em;
}

.band--dark .marker { color: #9db09c; }

.note {
  color: var(--ink-2);
  font-size: 16px;
  font-style: italic;
}

.band--dark .note { color: #c8b79f; }

ul, ol { margin: 0 0 26px; padding-left: 22px; }
li { margin-bottom: 10px; }
li::marker { color: var(--copper); }
.band--dark li::marker { color: #c98a52; }

.plain { list-style: none; padding-left: 0; }

.plain li {
  padding-left: 20px;
  position: relative;
}

.plain li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 13px;
  width: 10px;
  height: 2px;
  background: var(--copper);
}

.band--dark .plain li::before { background: #c98a52; }

/* ---------- hero ---------- */

.hero { display: block; }

.layer--nav {
  background: var(--paper-2);
  padding: 18px 52px;
}

.layer--title {
  background: var(--paper);
  padding: 92px 52px 46px;
  display: flex;
  align-items: flex-end;
  min-height: 44vh;
}

.layer--title .grid { width: 100%; }

.layer--title h1 { grid-column: 1 / span 10; }

.layer--base {
  background: var(--paper-3);
  padding: 56px 52px 60px;
}

.layer--base .lede { grid-column: 1 / span 6; }

.layer--base .topics {
  grid-column: 8 / span 5;
  align-self: start;
  margin: 6px 0 0;
}

.subhead {
  grid-column: 1 / span 9;
  margin-top: 20px;
  color: var(--ink-2);
  font-size: 19px;
}

/* ---------- navigation ---------- */

.mainnav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 0;
  padding: 0;
  max-width: var(--max);
  margin-inline: auto;
}

.mainnav li { margin: 0; }

.mainnav a {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}

.mainnav a:hover { border-bottom-color: var(--copper); }

.mainnav a[aria-current="page"] {
  color: var(--copper);
  border-bottom-color: var(--copper);
}

/* ---------- figures ---------- */

.figure-main { grid-column: 4 / span 9; }

figure { margin: 0; }

figcaption {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink-2);
  margin-top: 14px;
  max-width: 46ch;
}

.band--dark figcaption { color: #c1ad93; }

.detail-figure { grid-column: 8 / span 5; align-self: start; }
.detail-text { grid-column: 1 / span 6; }

/* ---------- footer ---------- */

.footer {
  background: var(--dark);
  color: var(--paper);
  padding: 64px 52px 56px;
  margin-top: 0;
}

.footer__name {
  grid-column: 1 / span 12;
  font-size: clamp(44px, 10vw, 118px);
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 0 0 52px;
}

.footer__col { grid-column: span 4; }

.footer__col .rule {
  display: block;
  width: 46px;
  height: 2px;
  background: var(--sage);
  margin-bottom: 16px;
}

.footer__col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__col li { margin-bottom: 8px; }

.footer__col,
.footer__col a,
.footer__col p {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 13px;
  line-height: 1.7;
}

.footer__col a { color: var(--paper); text-decoration: none; border-bottom: 1px solid #7d6449; padding-bottom: 1px; }
.footer__col a:hover { border-bottom-color: var(--copper); }
.footer__col p { margin: 0; color: #c1ad93; }

/* ---------- responsive ---------- */

@media (max-width: 1000px) {
  .band { padding: 68px 36px; }
  .layer--nav { padding: 16px 36px; }
  .layer--title { padding: 72px 36px 36px; min-height: 38vh; }
  .layer--base { padding: 44px 36px 48px; }
  .footer { padding: 56px 36px 48px; }

  .col,
  .step-0 .col,
  .step-1 .col,
  .step-2 .col,
  .step-3 .col { grid-column: 1 / span 8; }

  .figure-main { grid-column: 3 / span 10; }
  .detail-figure { grid-column: 7 / span 6; }
  .detail-text { grid-column: 1 / span 12; margin-bottom: 34px; }
  .layer--base .lede { grid-column: 1 / span 7; }
  .layer--base .topics { grid-column: 9 / span 4; }
  .layer--title h1 { grid-column: 1 / span 12; }
  .subhead { grid-column: 1 / span 12; }
}

@media (max-width: 720px) {
  body { font-size: 17px; }

  .band { padding: 48px 20px; }
  .layer--nav { padding: 14px 20px; }
  .layer--title { padding: 52px 20px 30px; min-height: 0; }
  .layer--base { padding: 34px 20px 40px; }
  .footer { padding: 44px 20px 40px; }

  .grid { column-gap: 0; }

  .col,
  .step-0 .col,
  .step-1 .col,
  .step-2 .col,
  .step-3 .col,
  .figure-main,
  .detail-figure,
  .detail-text,
  .layer--base .lede,
  .layer--base .topics,
  .subhead,
  .footer__col,
  .footer__name { grid-column: 1 / span 12; }

  .layer--base .topics { margin-top: 30px; }
  .detail-text { margin-bottom: 28px; }
  .detail-figure { margin-bottom: 30px; }
  .lede { font-size: 19px; }
  .footer__name { margin-bottom: 36px; }
  .footer__col { margin-bottom: 30px; }
  .footer__col:last-child { margin-bottom: 0; }
  .mainnav ul { gap: 8px 18px; }
}