@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Space+Mono:wght@400;700&display=swap');

:root {
  --bg: #080808;
  --surface: #111111;
  --surface2: #1a1a1a;
  --border: #252525;
  --border2: #333;
  --text: #f0ece4;
  --text2: #8a8580;
  --gold: #e8c547;
  --gold2: #f0d060;
  --blue: #60a5fa;
  --purple: #a855f7;
  --green: #4ade80;
  --red: #f87171;
  --font-display: 'Instrument Serif', Georgia, serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'Space Mono', monospace;
}

* { margin:0; padding:0; box-sizing:border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* Noise overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

/* HEADER */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: rgba(8,8,8,0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  z-index: 100;
}

.logo {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
}
.logo span {
  display: block;
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 2px;
  color: var(--text2);
  margin-top: -2px;
}

/* TAB NAV */
.tabs {
  display: flex;
  gap: 4px;
}
.tab-btn {
  background: none;
  border: none;
  color: var(--text2);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 8px 16px;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.2s;
  white-space: nowrap;
}
.tab-btn:hover { color: var(--text); background: var(--surface); }
.tab-btn.active { color: var(--gold); background: var(--surface2); }

/* MAIN */
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 96px 24px 80px;
}

.tab-content { display: none; animation: fadeIn 0.3s ease; }
.tab-content.active { display: block; }
@keyframes fadeIn { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:translateY(0); } }

/* PAGE TITLE */
.page-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: 12px;
  color: var(--text);
}
.page-title em { color: var(--gold); font-style: italic; }
.page-sub {
  font-size: 15px;
  color: var(--text2);
  max-width: 600px;
  margin-bottom: 48px;
  line-height: 1.7;
}

/* TIER */
.tier {
  margin-bottom: 48px;
}
.tier-header {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.tier-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold);
  letter-spacing: 2px;
}
.tier-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
}
.tier-weeks {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text2);
  letter-spacing: 1px;
}

/* CHAPTER */
.chapter {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color 0.2s;
}
.chapter:hover { border-color: var(--border2); }

.chapter-toggle {
  width: 100%;
  background: none;
  border: none;
  color: var(--text);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
}
.chapter-toggle:hover { background: var(--surface2); }

.ch-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text2);
  min-width: 24px;
}
.ch-title { flex: 1; }
.ch-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text2);
  letter-spacing: 1px;
}
.ch-arrow {
  color: var(--text2);
  transition: transform 0.2s;
  font-size: 12px;
}
.chapter.open .ch-arrow { transform: rotate(90deg); }

.chapter-body {
  display: none;
  padding: 0 20px 16px;
}
.chapter.open .chapter-body { display: block; }

/* LESSON ROW */
.lesson {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.lesson:last-child { border-bottom: none; }

.l-num {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text2);
  min-width: 32px;
}
.l-title {
  flex: 1;
  font-size: 14px;
}
.badge {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 0.5px;
}
.badge-3 { background: rgba(232,197,71,0.12); color: var(--gold); }
.badge-7 { background: rgba(96,165,250,0.12); color: var(--blue); }
.badge-10 { background: rgba(168,85,247,0.12); color: var(--purple); }

.platform {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text2);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* SCRIPTS TAB */
.script-chapter {
  margin-bottom: 32px;
}
.script-ch-title {
  font-family: var(--font-display);
  font-size: 22px;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.script-ch-title .arrow { color: var(--text2); font-size: 12px; transition: transform 0.2s; }
.script-chapter.open .script-ch-title .arrow { transform: rotate(90deg); }
.script-lessons { display: none; }
.script-chapter.open .script-lessons { display: block; }

.script-lesson {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 12px;
}
.script-lesson h4 {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
  letter-spacing: 1px;
  margin-bottom: 12px;
}
.script-section {
  margin-bottom: 12px;
}
.script-section .label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text2);
  margin-bottom: 4px;
}
.script-section p {
  font-size: 14px;
  color: var(--text);
  line-height: 1.7;
  font-style: italic;
  padding-left: 12px;
  border-left: 2px solid var(--border);
}

/* VISUAL TAB */
.visual-bible {
  background: var(--surface);
  border: 1px solid var(--gold);
  border-radius: 8px;
  padding: 24px;
  margin-bottom: 40px;
}
.visual-bible h3 {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--gold);
  margin-bottom: 16px;
}
.bible-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}
.bible-item h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--gold);
  margin-bottom: 6px;
  text-transform: uppercase;
}
.bible-item p {
  font-size: 13px;
  color: var(--text2);
  line-height: 1.6;
}

.visual-chapter {
  margin-bottom: 32px;
}
.visual-ch-title {
  font-family: var(--font-display);
  font-size: 22px;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.visual-ch-title .arrow { color: var(--text2); font-size: 12px; transition: transform 0.2s; }
.visual-chapter.open .visual-ch-title .arrow { transform: rotate(90deg); }
.visual-body { display: none; }
.visual-chapter.open .visual-body { display: block; }

.visual-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 8px;
}
.visual-card h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--text2);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.visual-card p, .visual-card li {
  font-size: 13px;
  color: var(--text);
  line-height: 1.7;
}
.visual-card ul {
  list-style: none;
  padding: 0;
}
.visual-card li::before {
  content: '—';
  color: var(--gold);
  margin-right: 8px;
}

/* CALENDAR TAB */
.cal-table {
  width: 100%;
  border-collapse: collapse;
}
.cal-table th {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text2);
  text-align: left;
  padding: 12px 16px;
  border-bottom: 2px solid var(--border2);
}
.cal-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  vertical-align: top;
}
.cal-table tr:hover td { background: var(--surface); }
.cal-week {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold);
  white-space: nowrap;
}
.cal-vid { font-weight: 500; }
.cal-shorts { color: var(--text2); font-size: 12px; }
.cal-note { font-size: 11px; color: var(--text2); font-style: italic; }

/* STITCH TAB */
.stitch-intro {
  margin-bottom: 32px;
  max-width: 700px;
}
.stitch-intro p {
  color: var(--text2);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 12px;
}
pre.stitch-json {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--text);
  tab-size: 2;
  white-space: pre;
}
.stitch-nlp {
  margin-top: 40px;
}
.stitch-nlp h3 {
  font-family: var(--font-display);
  font-size: 22px;
  margin-bottom: 16px;
}
.stitch-nlp p {
  color: var(--text2);
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 12px;
}

.copy-btn {
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text2);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
  padding: 6px 14px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.copy-btn:hover { border-color: var(--gold); color: var(--gold); }

/* RESPONSIVE */
@media (max-width: 768px) {
  header { padding: 0 16px; }
  .tabs { gap: 0; }
  .tab-btn { padding: 8px 10px; font-size: 10px; letter-spacing: 0.5px; }
  main { padding: 80px 16px 60px; }
  .lesson { flex-wrap: wrap; gap: 6px; }
  .cal-table { font-size: 12px; }
  .cal-table th, .cal-table td { padding: 10px 8px; }
  .bible-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .tabs { flex-wrap: wrap; justify-content: center; }
  .page-title { font-size: 28px; }
}