/* The Afrikan Restoration Project. Look: MShujaa's draft (forest green, gold, serif headings),
   without the draft's generated-page habits. The rules live in DESIGN.md. */

@font-face { font-family: "Alegreya"; src: url("fonts/alegreya-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Alegreya"; src: url("fonts/alegreya-latin-400-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "Alegreya"; src: url("fonts/alegreya-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "Alegreya"; src: url("fonts/alegreya-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Alegreya Sans"; src: url("fonts/alegreya-sans-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Alegreya Sans"; src: url("fonts/alegreya-sans-latin-400-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "Alegreya Sans"; src: url("fonts/alegreya-sans-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "Alegreya Sans"; src: url("fonts/alegreya-sans-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-style: normal; font-display: swap; }

:root {
  --pine: #123c2d;
  --pine-raised: #204b38;
  --pine-deep: #0f2d22;
  --gold: #d8ac5c;
  --gold-band: #e4b975;
  --gold-on-pine: #e8c07a;
  --bronze: #7a5722;
  --ground: #fbfbf8;
  --sage: #e9ebdd;
  --sage-deep: #dedfc9;
  --ink: #222b24;
  --ink-soft: #4d584f;
  --on-pine: #fff9e9;
  --on-pine-soft: #dde5da;
  --rule: #c5c9b7;
  --rule-on-pine: #6d8874;
  --serif: "Alegreya", Georgia, serif;
  --sans: "Alegreya Sans", "Gill Sans", "Trebuchet MS", sans-serif;
  --gutter: max(5%, calc((100vw - 1150px) / 2));
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--ground); color: var(--ink); font: 400 1.1875rem/1.55 var(--sans); }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--bronze); outline-offset: 3px; }
.on-pine :focus-visible, .site-footer :focus-visible { outline-color: var(--gold-on-pine); }

h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.12; text-wrap: balance; }
h1 { font-size: clamp(2.75rem, 5vw, 4.25rem); margin: 0 0 0.35em; }
h2 { font-size: clamp(2.25rem, 4vw, 3.375rem); margin: 0 0 0.45em; }
h3 { font-size: 1.75rem; margin: 0 0 0.45em; }
p { margin: 0 0 1em; max-width: 65ch; text-wrap: pretty; }
p:last-child { margin-bottom: 0; }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; z-index: 20; background: #fff; padding: 10px 14px; }

/* Words the draft set as tiny caps above a heading now follow the heading, at reading size. */
.standfirst { font: 500 1.375rem/1.3 var(--serif); color: var(--bronze); margin: -0.2em 0 1.1em; }
.on-pine .standfirst { color: var(--gold-on-pine); }
.gold { color: var(--gold-on-pine); }
.subtitle { font-weight: 400; color: var(--ink-soft); }
.soft { color: var(--ink-soft); }
.run-in { font-weight: 700; }

.btn { display: inline-block; padding: 12px 22px; background: var(--gold); border: 1px solid var(--gold); color: #152f24; font: 700 1.0625rem/1.3 var(--sans); text-decoration: none; }
.btn:hover { background: var(--gold-band); border-color: var(--gold-band); }
.btn--line { background: transparent; border-color: var(--bronze); color: inherit; }
.btn--line:hover { background: rgba(122, 87, 34, 0.1); border-color: var(--bronze); }
.on-pine .btn--line { border-color: var(--on-pine-soft); }
.on-pine .btn--line:hover { background: var(--pine-raised); border-color: var(--on-pine); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* Masthead */
.site-header { position: sticky; top: 0; z-index: 10; background: var(--ground); border-bottom: 1px solid var(--rule); }
.site-nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 12px var(--gutter); }
.brand { text-decoration: none; font: 700 1.1875rem/1.15 var(--serif); }
.brand small { display: block; margin-top: 3px; font: 400 0.9375rem/1.2 var(--sans); color: var(--ink-soft); }
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a { white-space: nowrap; }
.nav-links a:not(.btn) { text-decoration: none; padding: 8px 0; }
.nav-links a:not(.btn):hover, .nav-links a[aria-current] { text-decoration: underline; }

/* Bands */
.band { padding: 88px var(--gutter); }
.band--after-feature { padding-top: 0; }
.on-pine { background: var(--pine); color: var(--on-pine); }
.on-pine p { color: var(--on-pine-soft); }
.on-sage { background: var(--sage); }

/* Opening */
.hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: center; padding: 72px var(--gutter); }
.hero h1 { margin-bottom: 0.25em; }
.hero p { font-size: 1.25rem; max-width: 30em; }
.hero .standfirst { font-size: 1.5rem; }
.poster { margin: 0; background: var(--gold-band); padding: 10px 10px 0; justify-self: end; max-width: 500px; }
.poster figcaption { color: #183326; font-size: 1rem; line-height: 1.3; padding: 10px 4px 12px; }
.values { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 44px; padding: 16px var(--gutter); background: var(--gold-band); color: #183326; font-weight: 700; font-size: 1.125rem; }

/* Story */
.intro { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; }
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-top: 56px; }
.pillar { border-top: 2px solid var(--gold); padding-top: 18px; }
.study { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; margin-top: 48px; padding-top: 28px; border-top: 2px solid var(--gold); }
.study h3 { font-size: 2.125rem; }

/* Academy */
.academy { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 64px; }
.launch { align-self: start; padding: 32px; background: var(--pine-raised); border: 1px solid var(--rule-on-pine); }
.launch h3 { font-size: 1.5rem; color: var(--gold-on-pine); margin-bottom: 0.5em; }
.launch-date { display: block; margin: 4px 0 14px; font: 700 2.375rem/1.15 var(--serif); }
.programs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; margin: 56px 0 0; padding: 0; list-style: none; }
.programs li { border-top: 1px solid var(--rule-on-pine); padding-top: 16px; }
.programs h3 { font: 700 1.1875rem/1.25 var(--sans); margin-bottom: 8px; }
.programs p { font-size: 1.0625rem; line-height: 1.4; }

/* Book spreads */
.feature { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 80px; align-items: center; }
.cover { width: 100%; max-height: 520px; object-fit: contain; filter: drop-shadow(8px 14px 14px rgba(19, 41, 30, 0.22)); }
.credit { color: var(--ink-soft); }

.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 48px; }
.section-head h2 { margin-bottom: 0.2em; }
.section-head .lede { max-width: 25em; margin: 0; }

.carousel { margin: 40px 0 32px; }
.books { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; margin: 0; padding: 0; list-style: none; }
.books::-webkit-scrollbar { display: none; }
.book { flex: 0 0 100%; min-width: 0; scroll-snap-align: start; display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; padding: 8px 24px 24px; }
.book img { width: 100%; max-width: 440px; justify-self: end; aspect-ratio: 1; object-fit: contain; filter: drop-shadow(6px 10px 12px rgba(19, 41, 30, 0.22)); }
.book h3 { font-size: 2.25rem; }
.book p { font-size: 1.25rem; }
.carousel-controls { display: flex; align-items: center; justify-content: center; gap: 24px; margin-top: 16px; }
.carousel-controls button { display: grid; place-items: center; width: 48px; height: 48px; padding: 0; background: var(--pine); color: #fff; border: 0; cursor: pointer; }
.carousel-controls button:hover { background: var(--pine-raised); }
.carousel-controls svg { width: 22px; height: 22px; }
.carousel-count { min-width: 3.5em; text-align: center; }

/* Work */
.work-grid { display: grid; grid-template-columns: 1fr 1fr; margin-top: 16px; }
.work { padding: 36px 48px 40px 0; border-bottom: 1px solid var(--rule); }
.work:nth-child(even) { padding: 36px 0 40px 48px; border-left: 1px solid var(--rule); }
.work:nth-last-child(-n+2) { border-bottom: 0; padding-bottom: 0; }
.work h3 { font-size: 2rem; }
.work ul { padding-left: 1.2em; margin: 0 0 1em; }
.work li { margin-bottom: 0.2em; }

/* Nguzo Saba */
.principles { display: grid; grid-template-columns: repeat(7, 1fr); gap: 20px; margin: 40px 0; padding: 0; list-style: none; }
.principles li { border-top: 1px solid var(--rule-on-pine); padding-top: 14px; line-height: 1.3; }
.principles b { display: block; margin-bottom: 4px; font: 500 1.5rem/1.15 var(--serif); color: var(--gold-on-pine); }

/* History */
.timeline { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin: 40px 0 56px; }
.timeline > div { border-top: 1px solid var(--rule); padding-top: 16px; }
.year { display: block; margin-bottom: 8px; font: 700 2.5rem/1 var(--serif); color: var(--bronze); }
details { border-bottom: 1px solid var(--rule); padding: 16px 0; }
details:first-of-type { border-top: 1px solid var(--rule); }
summary { cursor: pointer; font: 500 1.5rem/1.3 var(--serif); padding: 4px 0; }
details p { margin-top: 12px; max-width: 72ch; }

/* Close */
.closing { background: var(--sage-deep); text-align: center; }
.closing p { margin: 0 auto 1em; max-width: 36em; }
.closing .standfirst { margin: -0.2em auto 1em; }
.closing .actions { justify-content: center; }
.site-footer { display: flex; justify-content: space-between; gap: 24px; padding: 36px var(--gutter); background: var(--pine-deep); color: #e6ebdf; font-size: 1.0625rem; }
.site-footer strong { font-family: var(--serif); font-size: 1.1875rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 4px 20px; align-content: flex-start; }

/* Events */
.event-hero p { max-width: 34em; font-size: 1.25rem; }
.event-hero .standfirst { font-size: 1.5rem; }
.event-row { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: start; }
.event-date { font-weight: 700; font-size: 1.25rem; color: var(--bronze); margin-bottom: 10px; }
.event-meta { border-block: 1px solid var(--rule); margin: 24px 0; padding: 14px 0; line-height: 1.5; max-width: none; }
.event-meta strong { color: var(--pine); }
.on-sage .event-meta, .on-sage .program { border-color: #b9bea9; }
.program { padding: 20px 0; border-bottom: 1px solid var(--rule); }
.program time, .program .when { display: block; margin-bottom: 8px; font-weight: 700; color: var(--bronze); }
.program h3 { font-size: 1.625rem; }
.event-row .btn { margin-top: 24px; }
.flyer img { width: 100%; }
.flyer-note { display: block; margin-top: 8px; font-size: 1rem; color: var(--ink-soft); }
.on-sage .flyer-note { color: #475248; }
.on-pine .event-meta { border-color: var(--rule-on-pine); }
.on-pine .event-meta strong { color: var(--gold-on-pine); }
.on-pine .flyer-note { color: var(--on-pine-soft); }

/* Study group */
h4 { font: 700 1.1875rem/1.3 var(--sans); margin: 1.4em 0 0.4em; }
.study-facts { display: flex; flex-wrap: wrap; gap: 4px 28px; max-width: none; margin-top: 24px; padding: 14px 0; border-block: 1px solid var(--rule-on-pine); }
.study-facts strong { color: var(--gold-on-pine); }
.watch-line { max-width: 46rem; }
.notes { max-width: 46rem; margin-top: 40px; border-top: 2px solid var(--gold); padding-top: 18px; }
.notes h3 { font-size: 2rem; }
.notes ul { padding-left: 1.2em; margin: 0 0 1em; }
.notes li { margin-bottom: 0.35em; }
.textbooks { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; margin-top: 40px; }
.textbook { border-top: 2px solid var(--gold); padding-top: 18px; }
.textbook-role { font-weight: 700; color: var(--bronze); margin: -0.2em 0 0.5em; }
.textbook .subtitle { font: 400 1.25rem/1.35 var(--serif); margin-top: -0.2em; }
.textbook .btn { margin-top: 12px; }
.questions { margin: 40px 0 0; padding: 0; list-style: none; }
.question-topic { font-weight: 700; color: var(--bronze); margin: -0.2em 0 0.5em; }

@media (max-width: 1100px) {
  .site-nav, .nav-links { gap: 16px; }
  .programs { grid-template-columns: repeat(3, 1fr); }
  .principles { grid-template-columns: repeat(4, 1fr); }
  .feature { gap: 56px; }
}

/* Six nav items no longer fit beside the brand on tablets: stack them, as on phones. */
@media (max-width: 1000px) {
  html { scroll-padding-top: 16px; }
  .site-header { position: static; }
  .site-nav { flex-direction: column; align-items: flex-start; gap: 10px; }
  .nav-links { flex-wrap: wrap; gap: 4px 24px; }
}

@media (max-width: 800px) {
  html { scroll-padding-top: 16px; }
  body { font-size: 1.125rem; }
  .site-header { position: static; }
  .site-nav { flex-direction: column; align-items: flex-start; gap: 10px; }
  .nav-links { flex-wrap: wrap; gap: 4px 20px; }
  .nav-links .btn { width: 100%; text-align: center; margin-top: 6px; }
  .band { padding-top: 60px; padding-bottom: 60px; }
  .hero { grid-template-columns: 1fr; gap: 40px; padding-top: 48px; padding-bottom: 56px; }
  .poster { justify-self: center; }
  .values { flex-direction: column; align-items: center; text-align: center; }
  .intro, .academy, .feature, .study, .event-row, .textbooks { grid-template-columns: 1fr; gap: 32px; }
  .pillars, .timeline { grid-template-columns: 1fr; gap: 32px; }
  .programs { grid-template-columns: 1fr 1fr; }
  .cover { max-height: 400px; }
  .section-head { display: block; }
  .section-head .lede { margin-top: 12px; }
  .book { grid-template-columns: 1fr; gap: 20px; padding: 4px 0 16px; }
  .book img { justify-self: center; max-width: 320px; }
  .book h3 { font-size: 1.75rem; }
  .book p { font-size: 1.125rem; }
  .work-grid { grid-template-columns: 1fr; }
  .work, .work:nth-child(even) { padding: 28px 0; border-left: 0; }
  .work:nth-last-child(2) { border-bottom: 1px solid var(--rule); padding-bottom: 28px; }
  .principles { grid-template-columns: 1fr; gap: 0; }
  .principles li { display: grid; grid-template-columns: 9.5rem 1fr; gap: 12px; align-items: baseline; padding: 12px 0; }
  .principles b { margin: 0; }
  .site-footer { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}