/* Shared course-site stylesheet - CalArts Creative Computing, Fall 2026.
   Palette pulled from luisapinzon.com: sand background, black-brown ink, Montserrat
   everywhere. Each page sets its own --accent/--accent-ink in a small inline override
   before this file is linked; CSS custom properties resolve from the full cascade,
   so the override applies correctly regardless of source order. */
:root {
  --bg: #e5aa70;
  --surface: color-mix(in srgb, #e5aa70 55%, #fff8ec);
  --surface-2: color-mix(in srgb, #e5aa70 78%, #fff8ec);
  --text: #3d2b1f;
  --muted: #59260b;
  --border: color-mix(in srgb, var(--accent) 22%, #e5aa70);
  --on-accent: #fdf1e3;
  --shadow: 0 1px 3px rgba(61,43,31,.16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Montserrat', system-ui, sans-serif;
  font-size: 16.5px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--accent); color: var(--on-accent); }
a { color: var(--accent); font-weight: 600; }
h1, h2, h3 { font-family: 'Montserrat', system-ui, sans-serif; font-weight: 800; text-wrap: balance; margin: 0; color: var(--text); }
.mono { font-family: 'Montserrat', sans-serif; font-weight: 600; }
.wrap { max-width: 780px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }
.eyebrow {
  font-family: 'Montserrat', sans-serif;
  font-size: .78rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 400;
}

.back-home, .back-site {
  display: inline-flex; align-items: center; gap: 6px;
  margin: 24px 0 0;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--accent-ink);
  font-family: 'Montserrat', sans-serif;
  font-size: .85rem;
  font-weight: 600;
  text-decoration: none;
  box-shadow: var(--shadow);
  transition: background .15s ease, color .15s ease, transform .15s ease;
}
.back-home:hover, .back-site:hover { background: var(--accent); color: var(--on-accent); transform: translateX(-2px); }
.back-home:focus-visible, .back-site:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

nav {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 780px; margin: 0 auto; padding: 14px 24px;
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
}
.nav-title { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 1.02rem; text-transform: uppercase; letter-spacing: .02em; }
.nav-title a { color: var(--text); text-decoration: none; }
.nav-links { display: flex; gap: 20px; flex-wrap: wrap; font-size: .88rem; }
.nav-links a { color: var(--muted); text-decoration: none; }
.nav-links a:hover { color: var(--accent-ink); }
.nav-links a.current { color: var(--text); text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: 3px; }
.nav-links a:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

header.hero { padding: 64px 0 40px; border-bottom: 1px solid var(--border); }
.hero h1 { font-size: clamp(2.1rem, 5.4vw, 3.1rem); font-weight: 800; line-height: 1.06; }
.hero .thesis { margin-top: 16px; font-size: 1.18rem; color: var(--muted); max-width: 60ch; }

header.page-head { padding: 48px 0 32px; border-bottom: 1px solid var(--border); }
header.page-head h1 { font-size: clamp(1.7rem, 4.4vw, 2.3rem); }
header.page-head .thesis { margin-top: 12px; font-size: 1.04rem; color: var(--muted); max-width: 62ch; }

.spec-sheet {
  margin-top: 32px; display: grid; grid-template-columns: repeat(auto-fit, minmax(160px,1fr));
  gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: 10px; overflow: hidden;
}
.spec-item { background: var(--surface); padding: 12px 16px; }
.spec-item .k { font-family: 'Montserrat', sans-serif; font-size: .68rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.spec-item .v { margin-top: 4px; font-size: .93rem; font-weight: 500; }

section { padding: 56px 0; border-bottom: 1px solid var(--border); scroll-margin-top: 76px; }
section:last-of-type { border-bottom: none; }
.section-head { margin-bottom: 28px; }
.section-head h2 { font-size: 1.6rem; font-weight: 700; }
.section-head .eyebrow { display: block; margin-bottom: 8px; }

p { margin: 0 0 1em; max-width: 68ch; }
p:last-child { margin-bottom: 0; }

.split { display: flex; align-items: stretch; gap: 14px; margin: 28px 0; flex-wrap: wrap; }
.split-step {
  flex: 1 1 220px; background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  padding: 16px 18px; box-shadow: var(--shadow);
}
.split-step .k { font-family: 'Montserrat', sans-serif; font-size: .68rem; text-transform: uppercase; letter-spacing: .08em; color: var(--accent-ink); }
.split-step p { margin-top: 6px; font-size: .93rem; color: var(--muted); }
.split-arrow { font-size: 1.4rem; color: var(--accent); flex: 0 0 auto; align-self: center; }

.callout {
  background: color-mix(in srgb, var(--accent) 10%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--border));
  border-radius: 10px; padding: 20px 22px; margin: 24px 0;
}
.callout .eyebrow { margin-bottom: 8px; }
.callout p { margin-bottom: .6em; font-size: .96rem; }
.callout p:last-child { margin-bottom: 0; }

.standing-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: 10px; padding: 20px 22px; margin: 20px 0;
}
.standing-box .eyebrow { margin-bottom: 8px; color: var(--accent-ink); }
.standing-box p { margin-bottom: 0; font-size: .96rem; }

ul.outcomes { margin: 0; padding-left: 1.2em; }
ul.outcomes li { margin-bottom: 10px; }
ul.outcomes li:last-child { margin-bottom: 0; }

.week-row { display: grid; grid-template-columns: 96px 1fr; gap: 20px; padding: 20px 0; border-top: 1px solid var(--border); }
.week-row:first-child { border-top: none; }
.week-row .wk { font-family: 'Montserrat', sans-serif; }
.week-row .wk .n { font-size: 1.3rem; font-weight: 700; display: block; }
.week-row .wk .d { font-size: .78rem; color: var(--muted); }
.week-row .wk .lang { display:inline-block; margin-top:6px; font-size:.66rem; padding:2px 6px; border-radius:4px; background: var(--surface-2); color: var(--muted); }
.week-row h3 { font-size: 1.06rem; font-weight: 600; margin-bottom: 6px; }
.week-row .desc { font-size: .95rem; color: var(--text); margin-bottom: 8px; }
.week-row ul.desc-list { margin: 0 0 8px; padding-left: 1.15em; font-size: .95rem; color: var(--text); }
.week-row ul.desc-list li { margin-bottom: 4px; }
.week-row .assign { font-size: .87rem; color: var(--muted); }
.week-row .assign .mono { color: var(--accent-ink); }
.week-row.shared {
  grid-template-columns: 1fr; background: color-mix(in srgb, var(--accent) 8%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border));
  border-radius: 10px; padding: 18px 20px; margin: 10px 0;
}
.week-row.shared .tag { font-family: 'Montserrat', sans-serif; font-size: .68rem; text-transform: uppercase; letter-spacing: .08em; color: var(--accent-ink); display:block; margin-bottom: 6px; }

dl.spec { margin: 0; }
dl.spec > div { padding: 16px 0; border-top: 1px solid var(--border); display: grid; grid-template-columns: 180px 1fr; gap: 20px; }
dl.spec > div:first-child { border-top: none; }
dl.spec dt { font-family: 'Montserrat', sans-serif; font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
dl.spec dd { margin: 0; font-size: .95rem; }

.bar { height: 10px; border-radius: 6px; overflow: hidden; display: flex; border: 1px solid var(--border); }
.bar span { display:block; height: 100%; }
.bar-legend { display: flex; gap: 18px; margin-top: 10px; flex-wrap: wrap; font-size: .82rem; color: var(--muted); }
.bar-legend .dot { display:inline-block; width:8px; height:8px; border-radius:2px; margin-right:6px; vertical-align: middle; }

.scale-bar { display: grid; grid-template-columns: repeat(4,1fr); border-radius: 6px; overflow: hidden; border: 1px solid var(--border); }
.scale-bar div { padding: 10px 8px; text-align: center; font-family: 'Montserrat', sans-serif; font-size: .78rem; }
.scale-bar .hp { background: var(--accent); color: var(--on-accent); }
.scale-bar .p { background: color-mix(in srgb, var(--accent) 55%, var(--surface-2)); }
.scale-bar .lp { background: color-mix(in srgb, var(--accent) 25%, var(--surface-2)); }
.scale-bar .nc { background: var(--surface-2); color: var(--muted); }

ul.plain, ol.plain { margin: 0; padding-left: 1.2em; }
ul.plain li, ol.plain li { margin-bottom: 8px; }

.section-nav-row { margin: 32px 0 0; }
.section-nav {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(120px,1fr));
  gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: 10px; overflow: hidden;
}
.section-nav a {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; text-align: center;
  background: var(--surface); padding: 18px 10px; min-height: 76px;
  font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: .9rem;
  color: var(--text); text-decoration: none; transition: background .15s ease, color .15s ease;
}
.section-nav a .view {
  display: block; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: .66rem;
  text-transform: uppercase; letter-spacing: .09em; color: var(--accent-ink);
}
.section-nav a:hover { background: var(--accent); color: var(--on-accent); }
.section-nav a:hover .view { color: var(--on-accent); }
.section-nav a:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }

.week-divider { border: none; border-top: 1px solid var(--border); margin: 14px 0 10px; }

.schedule-table-wrap { margin-top: 8px; overflow-x: auto; }
.schedule-table { width: 100%; border-collapse: collapse; table-layout: fixed; font-size: .92rem; }
.schedule-table th {
  background: var(--surface-2); font-family: 'Montserrat', sans-serif; font-weight: 700;
  font-size: .68rem; text-transform: uppercase; letter-spacing: .07em; color: var(--muted);
  text-align: left; padding: 10px 14px; border-bottom: 2px solid var(--border);
}
.schedule-table td {
  padding: 16px 14px; border-bottom: 1px solid var(--border); border-right: 1px solid var(--border);
  vertical-align: top;
}
.schedule-table th:last-child, .schedule-table td:last-child { border-right: none; }
.schedule-table tbody tr:last-child td { border-bottom: none; }
.schedule-table th.col-week, .schedule-table td.wk-cell { width: 11%; }
.schedule-table th.col-topic, .schedule-table td.topic-cell { width: 16%; }
.schedule-table th.col-inclass, .schedule-table td.inclass-cell { width: 36.5%; }
.schedule-table th.col-assign, .schedule-table td.assign-cell { width: 36.5%; }
.schedule-table td.wk-cell { font-family: 'Montserrat', sans-serif; }
.schedule-table td.wk-cell .n { font-size: 1.15rem; font-weight: 700; display: block; }
.schedule-table td.wk-cell .d { font-size: .76rem; color: var(--muted); display: block; margin-top: 2px; }
.schedule-table td.wk-cell .lang { display: inline-block; margin-top: 6px; font-size: .64rem; padding: 2px 6px; border-radius: 4px; background: var(--surface-2); color: var(--muted); }
.schedule-table td.topic-cell { font-weight: 600; }
.schedule-table ul.desc-list { margin: 0; padding-left: 1.1em; font-size: .9rem; }
.schedule-table ul.desc-list li { margin-bottom: 6px; }
.schedule-table ul.desc-list li:last-child { margin-bottom: 0; }
.schedule-table tr.shared-row td { background: color-mix(in srgb, var(--accent) 16%, var(--surface)); }
.schedule-table tr.shared-row td.wk-cell .lang { background: var(--accent); color: var(--on-accent); }

@media (max-width: 760px) {
  .schedule-table thead { display: none; }
  .schedule-table, .schedule-table tbody, .schedule-table tr, .schedule-table td { display: block; width: 100% !important; }
  .schedule-table tr { border: 1px solid var(--border); border-radius: 10px; margin-bottom: 14px; }
  .schedule-table tr.shared-row { border-color: color-mix(in srgb, var(--accent) 30%, var(--border)); }
  .schedule-table td { border: none; border-bottom: 1px solid var(--border); padding: 12px 16px; }
  .schedule-table tr td:last-child { border-bottom: none; }
  .schedule-table td.topic-cell::before,
  .schedule-table td.inclass-cell::before,
  .schedule-table td.assign-cell::before {
    content: attr(data-label); display: block; font-family: 'Montserrat', sans-serif; font-weight: 700;
    font-size: .64rem; text-transform: uppercase; letter-spacing: .08em; color: var(--accent-ink); margin-bottom: 6px;
  }
}

.course-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px,1fr)); gap: 16px; margin-top: 8px; }
.course-card {
  display: block; background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  padding: 22px 20px; text-decoration: none; color: var(--text); box-shadow: var(--shadow);
  transition: transform .15s ease, border-color .15s ease;
}
.course-card:hover { transform: translateY(-3px); border-color: var(--accent); }
.course-card:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.course-card .num { font-family: 'Montserrat', sans-serif; font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--accent-ink); }
.course-card h3 { margin-top: 10px; font-size: 1.1rem; font-weight: 700; }
.course-card p { margin-top: 8px; margin-bottom: 0; font-size: .89rem; color: var(--muted); }
.course-card .go { display: block; margin-top: 14px; font-size: .82rem; font-weight: 700; color: var(--accent-ink); }

footer { padding: 40px 0 64px; }
footer p { font-size: .85rem; color: var(--muted); }
footer a { color: var(--muted); }

@media (max-width: 560px) {
  .week-row { grid-template-columns: 1fr; }
  dl.spec > div { grid-template-columns: 1fr; gap: 4px; }
}

/* Generative veil background, shared style/technique with luisapinzon.com
   (a value-noise strand field), palette + seed unique to this site. */
.veil { position: fixed; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.veil__art { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.veil__pool { position: absolute; inset: 0; background: rgba(229, 170, 112, 0.78); }
.veil__lantern {
  position: absolute; top: 0; left: 0;
  width: 420px; height: 420px; margin: -210px 0 0 -210px;
  overflow: hidden; opacity: 0; transition: opacity 500ms ease;
  will-change: transform, opacity;
  -webkit-mask-image: radial-gradient(circle, #000 0%, rgba(0,0,0,0.55) 42%, transparent 68%);
          mask-image: radial-gradient(circle, #000 0%, rgba(0,0,0,0.55) 42%, transparent 68%);
}
.veil__lantern img { position: absolute; top: 0; left: 0; width: 100vw; height: 100vh; object-fit: cover; will-change: transform; }
.veil.is-live .veil__lantern { opacity: 1; }
@media (prefers-reduced-motion: reduce) { .veil__lantern { display: none; } }