/* Rick Reads — Warm Chalkboard theme */

:root {
  --font-heading: "Fraunces", Georgia, "Iowan Old Style", serif;
  --font-body: "Inter", -apple-system, "Segoe UI", system-ui, sans-serif;

  --color-bg: #fbf3e3;
  --color-surface: #fffaf0;
  --color-text: #2f2a22;
  --color-text-soft: rgba(47, 42, 34, 0.68);
  --color-board: #17332a;
  --color-board-text: #f5ecd8;
  --color-tray: #a9834f;
  --color-accent: #c96a2e;
  --color-accent-writing: #c96a2e;
  --color-accent-handouts: #4f7f8b;
  --color-accent-presentations: #17332a;
  --color-rule: #e4d3ab;
  --color-rule-strong: #d8c48f;
  --line-height: 1.65;
  --shadow-card: 0 1px 2px rgba(47, 42, 34, 0.06), 0 8px 20px -12px rgba(47, 42, 34, 0.25);
  --gutter: clamp(1.25rem, 5vw + 0.5rem, 2rem);
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; }
img, svg { max-width: 100%; display: block; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: var(--line-height);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-heading); line-height: 1.2; margin-top: 0; }

.wrap {
  max-width: 46rem;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

a { color: var(--color-accent); }
a:focus-visible, button:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

/* Header / chalkboard band */
.site-header {
  background: var(--color-board);
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 26px 26px;
  color: var(--color-board-text);
  border-bottom: 6px solid var(--color-tray);
}
.site-header .wrap {
  max-width: 60rem;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.75rem;
}
.site-header a { color: var(--color-board-text); text-decoration: none; }

.brand { display: inline-block; }
.brand-title {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 600;
}
.brand-tagline {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.75;
  margin-top: 0.15rem;
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 1.75rem;
  margin: 0;
  padding: 0;
}
.site-nav a {
  font-weight: 600;
  font-size: 0.95rem;
  padding-bottom: 4px;
  background-image: linear-gradient(var(--color-accent), var(--color-accent));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 2px;
  transition: background-size 0.2s ease;
}
.site-nav a:hover,
.site-nav a:focus-visible { background-size: 100% 2px; }

main {
  min-height: 60vh;
  padding-inline: var(--gutter);
}

/* Homepage */
.home { max-width: 60rem; margin-inline: auto; }
.home-hero { padding-block: 3rem 1rem; }
.home-hero h1 {
  font-size: clamp(2rem, 1.6rem + 1.6vw, 2.75rem);
  margin-bottom: 0.75rem;
  max-width: 26ch;
}
.home-hero p { font-size: 1.15rem; max-width: 40rem; color: var(--color-text-soft); }

.section-heading {
  margin-top: 3.5rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--color-rule);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.section-heading::before {
  content: "";
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: var(--color-accent);
  flex: none;
}
.home-section--handouts .section-heading::before { background: var(--color-accent-handouts); }
.home-section--presentations .section-heading::before { background: var(--color-accent-presentations); }

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1.25rem;
  margin-block: 1.5rem 1rem;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-rule);
  border-top: 3px solid var(--color-accent);
  border-radius: 10px;
  padding: 1.4rem;
  text-decoration: none;
  color: inherit;
  display: block;
  box-shadow: var(--shadow-card);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.card:hover, .card:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 4px 6px rgba(47, 42, 34, 0.08), 0 14px 26px -14px rgba(47, 42, 34, 0.35);
}
.home-section--handouts .card { border-top-color: var(--color-accent-handouts); }
.home-section--presentations .card { border-top-color: var(--color-accent-presentations); }
.card h3 { font-family: var(--font-heading); font-size: 1.15rem; margin: 0 0 0.5rem; }
.card p { margin: 0; font-size: 0.95rem; color: var(--color-text-soft); }
.card .card-meta { display: block; margin-top: 0.9rem; font-size: 0.78rem; color: var(--color-text-soft); letter-spacing: 0.03em; }

/* Document pages */
.document { max-width: 42rem; margin-inline: auto; padding-block: 2.5rem 4rem; }
.document-header {
  margin-bottom: 2.25rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--color-rule);
}
.document-header::before {
  content: "Essay";
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent-writing);
  background: rgba(201, 106, 46, 0.1);
  border-radius: 999px;
  padding: 0.25rem 0.7rem;
  margin-bottom: 0.85rem;
}
.document--handouts .document-header::before { content: "Handout"; color: var(--color-accent-handouts); background: rgba(79, 127, 139, 0.12); }
.document-header h1 { font-size: clamp(1.75rem, 1.5rem + 1vw, 2.35rem); margin-bottom: 0.6rem; }
.document-header .lede { font-size: 1.15rem; font-style: italic; color: var(--color-text-soft); margin-bottom: 0.9rem; }
.document-header .meta { font-size: 0.85rem; color: var(--color-text-soft); }

.document h2 { margin-top: 2.5rem; margin-bottom: 0.75rem; font-size: 1.4rem; }
.document p { margin-block: 1.1rem; }
.document ul, .document ol { padding-left: 1.4rem; }
.document li + li { margin-top: 0.4rem; }
.document strong { color: var(--color-text); }

.document--writing > p:first-of-type::first-letter {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 3.4rem;
  float: left;
  line-height: 0.85;
  padding-right: 0.5rem;
  padding-top: 0.35rem;
  color: var(--color-accent-writing);
}

.document blockquote {
  position: relative;
  margin: 1.75rem 0;
  padding: 0.25rem 1.5rem;
  border-left: 3px solid var(--color-accent-writing);
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--color-text);
}
.document blockquote::before {
  content: "\201C";
  position: absolute;
  left: 0.9rem;
  top: -0.5rem;
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--color-rule-strong);
  line-height: 1;
}

/* Handout notebook margin */
.document--handouts {
  padding-left: 2.1rem;
  position: relative;
}
.document--handouts::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.4rem;
  bottom: 0.4rem;
  width: 2px;
  background: var(--color-rule-strong);
}
.document--handouts::after {
  content: "";
  position: absolute;
  left: -4px;
  top: 0;
  bottom: 0;
  width: 10px;
  background-image: radial-gradient(var(--color-bg) 3px, transparent 3.5px);
  background-size: 10px 32px;
  background-repeat: repeat-y;
}

/* Presentation deck */
.deck-wrap { padding-bottom: 3rem; }
.deck-header { max-width: 44rem; margin-inline: auto; padding-block: 2.5rem 0.5rem; }
.deck-header h1 { font-size: clamp(1.75rem, 1.5rem + 1vw, 2.35rem); margin-bottom: 0.4rem; }
.deck-header .lede { color: var(--color-text-soft); margin-bottom: 0.25rem; }
.deck-hint {
  font-size: 0.82rem;
  color: var(--color-text-soft);
  letter-spacing: 0.02em;
}

.deck .slide {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 44rem;
  margin-inline: auto;
  padding-block: 3rem;
  scroll-margin-top: 1rem;
}
.deck .slide:nth-child(even) { background: rgba(23, 51, 42, 0.035); }
.deck .slide h1 { font-size: clamp(1.9rem, 1.5rem + 2vw, 2.6rem); }
.deck .slide h2 { font-size: clamp(1.4rem, 1.2rem + 1vw, 1.85rem); color: var(--color-accent-presentations); }
.deck .slide + .slide { border-top: 1px solid var(--color-rule); }
.deck .slide ul { padding-left: 1.4rem; }
.deck .slide li + li { margin-top: 0.5rem; }

.deck-progress {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(23, 51, 42, 0.92);
  color: var(--color-board-text);
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  box-shadow: 0 8px 20px -8px rgba(23, 51, 42, 0.5);
  z-index: 10;
}
.deck-progress .deck-count { font-size: 0.78rem; margin-right: 0.15rem; white-space: nowrap; }
.deck-progress .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: rgba(245, 236, 216, 0.35);
  cursor: pointer;
}
.deck-progress .dot.is-active { background: var(--color-board-text); }

/* Footer */
.site-footer {
  margin-top: 4rem;
  padding-block: 2rem 3rem;
  text-align: center;
  color: var(--color-text-soft);
  font-size: 0.85rem;
}
.site-footer .wrap::before {
  content: "";
  display: block;
  width: 4rem;
  height: 2px;
  background: var(--color-rule-strong);
  margin: 0 auto 1.25rem;
}

/* Print */
@media print {
  .site-header, .site-footer, .no-print, .deck-progress { display: none !important; }
  body { color: #000; background: #fff; font-family: Georgia, serif; }
  a { color: inherit; text-decoration: underline; }
  .document--handouts, .document--handouts::before, .document--handouts::after { padding-left: 0; background: none; }
  .deck .slide { break-after: page; border-top: none; min-height: 0; background: none; }
  blockquote, figure { break-inside: avoid; }
}