/* ============================================================
   WORDLINE — design system
   A thread of words running through Scripture, time, and study.
   ============================================================ */

:root {
  --ink: #1b1e2a;
  --ink-soft: #2a2e3d;
  --parchment: #f3ead6;
  --parchment-dark: #e7d9bb;
  --parchment-line: #d8c7a2;
  --gilt: #ab8848;
  --gilt-bright: #cba565;
  --scripture: #8a3323;
  --comment: #2d4a61;
  --ink-text: #26232090;

  --serif: "Spectral", Georgia, "Times New Roman", serif;
  --sans: "Source Sans 3", -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;

  --max: 780px;
  --max-wide: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--parchment);
  color: #2a2118;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--comment); text-decoration-color: rgba(45,74,97,0.35); text-underline-offset: 3px; }
a:hover { color: var(--scripture); }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--gilt);
  outline-offset: 3px;
}

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.2;
  letter-spacing: 0.01em;
}

/* ---------- The Wordline: signature thread motif ---------- */
.wordline {
  position: relative;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gilt) 12%, var(--gilt) 88%, transparent);
  margin: 2.5rem 0;
}
.wordline::before, .wordline::after {
  content: "";
  position: absolute;
  top: 50%; transform: translate(-50%, -50%);
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gilt);
}
.wordline::before { left: 12%; }
.wordline::after { left: 88%; }

.wordline-hero {
  position: relative;
  height: 34px;
  margin: 2.2rem 0 1.6rem;
}
.wordline-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--gilt-bright) 8%, var(--gilt-bright) 92%, transparent 100%);
}
.wordline-hero .node {
  position: absolute;
  top: 0;
  transform: translate(-50%, -50%);
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--gilt-bright);
  box-shadow: 0 0 0 4px rgba(203,165,101,0.25);
}
.wordline-hero .node-label {
  position: absolute;
  top: 14px;
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  white-space: nowrap;
  text-transform: uppercase;
}

/* ---------- Header ---------- */
.site-header {
  background: var(--ink);
  color: var(--parchment);
  padding: 1.1rem 1.5rem;
}
.site-header-inner {
  max-width: var(--max-wide);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.brand {
  font-family: var(--serif);
  font-size: 1.5rem;
  letter-spacing: 0.14em;
  color: var(--parchment);
  text-decoration: none;
  font-weight: 600;
}
.brand span { color: var(--gilt-bright); }
.site-nav { display: flex; gap: 1.4rem; flex-wrap: wrap; }
.site-nav a {
  color: var(--parchment);
  opacity: 0.82;
  text-decoration: none;
  font-size: 0.92rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-family: var(--sans);
  font-weight: 600;
  padding-bottom: 3px;
  border-bottom: 2px solid transparent;
}
.site-nav a:hover, .site-nav a.active {
  opacity: 1;
  color: var(--gilt-bright);
  border-bottom-color: var(--gilt-bright);
}

/* ---------- Layout ---------- */
main { max-width: var(--max); margin: 0 auto; padding: 2.8rem 1.5rem 5rem; }
main.wide { max-width: var(--max-wide); }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gilt);
  margin-bottom: 0.6rem;
  display: block;
}

.page-title { font-size: 2.1rem; margin: 0 0 0.3rem; }
.page-sub { color: #4a4033; font-size: 1.05rem; margin: 0 0 1rem; max-width: 60ch; }

/* ---------- Hero (home) ---------- */
.hero {
  background: var(--ink);
  color: var(--parchment);
  padding: 4.5rem 1.5rem 3.2rem;
  text-align: center;
}
.hero-inner { max-width: 700px; margin: 0 auto; }
.hero-eyebrow {
  font-family: var(--mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gilt-bright);
  font-size: 0.8rem;
}
.hero h1 {
  color: var(--parchment);
  font-size: 3rem;
  margin: 0.6rem 0 0.9rem;
}
.hero p { font-size: 1.15rem; color: #d8d2c2; max-width: 54ch; margin: 0 auto; }
.hero-note {
  margin-top: 2rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: #9a927e;
}

/* ---------- Cards / grids ---------- */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.1rem;
  margin-top: 2rem;
}
.category-card {
  background: var(--parchment-dark);
  border: 1px solid var(--parchment-line);
  border-radius: 3px;
  padding: 1.4rem 1.4rem 1.3rem;
  text-decoration: none;
  color: #2a2118;
  display: block;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.category-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(30,20,10,0.12);
}
.category-card h3 { font-size: 1.15rem; margin: 0 0 0.4rem; color: var(--ink); }
.category-card p { margin: 0; font-size: 0.92rem; color: #55493a; }
.category-card .count {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--gilt);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.5rem;
}

/* ---------- Lists of items (studies/audio index) ---------- */
.item-list { list-style: none; margin: 1.2rem 0 0; padding: 0; }
.item-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--parchment-line);
}
.item-row a.item-title {
  font-family: var(--serif);
  font-size: 1.12rem;
  color: var(--ink);
  text-decoration: none;
}
.item-row a.item-title:hover { color: var(--scripture); }
.item-tags { display: flex; gap: 0.4rem; flex-shrink: 0; }
.tag {
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
  color: var(--parchment);
  background: var(--comment);
  white-space: nowrap;
}
.tag.audio { background: var(--scripture); }
.tag.notes { background: var(--gilt); }

section.category-block { margin-bottom: 2.6rem; }
section.category-block h2 { font-size: 1.4rem; border-bottom: 2px solid var(--gilt); padding-bottom: 0.4rem; }
section.category-block .desc { color: #55493a; font-size: 0.95rem; margin-top: 0.3rem; }

/* ---------- Study / reference reading pages ---------- */
.study-body { font-size: 1.08rem; }
.study-body p { margin: 0 0 1.3rem; }
.back-link { font-family: var(--mono); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.04em; }

.notice-box {
  background: var(--parchment-dark);
  border-left: 3px solid var(--gilt);
  padding: 1rem 1.2rem;
  margin: 1.5rem 0 2.2rem;
  font-size: 0.92rem;
  color: #4a4033;
}
.notice-box strong { color: var(--ink); }

/* ---------- Audio player card ---------- */
.audio-card {
  background: var(--parchment-dark);
  border: 1px solid var(--parchment-line);
  border-radius: 4px;
  padding: 1.3rem 1.4rem;
  margin: 1.5rem 0;
}
.audio-card h3 { margin: 0 0 0.9rem; font-size: 1.2rem; }
audio { width: 100%; }
.audio-links { margin-top: 0.8rem; display: flex; gap: 1.2rem; font-size: 0.88rem; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink);
  color: #9a927e;
  text-align: center;
  padding: 2.5rem 1.5rem;
  font-size: 0.85rem;
  margin-top: 4rem;
}
.site-footer .wordline { max-width: 220px; margin: 0 auto 1.4rem; }
.site-footer a { color: var(--gilt-bright); }

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .hero h1 { font-size: 2.1rem; }
  .hero { padding: 3.2rem 1.2rem 2.4rem; }
  .site-header-inner { flex-direction: column; align-items: flex-start; }
  .page-title { font-size: 1.6rem; }
  .item-row { flex-direction: column; align-items: flex-start; gap: 0.4rem; }
  .wordline-hero .node-label { font-size: 0.6rem; letter-spacing: 0.03em; }
  .wordline-hero .edge-start { left: 14% !important; }
  .wordline-hero .edge-end { left: 86% !important; }
}