/* ============================================
   ORIGIN — The Story of the Archive
   Blends Victorian, Cathedral, and Digital
   Transitions between all three as you scroll
   ============================================ */

:root {
  --origin-bg-r: 13;
  --origin-bg-g: 11;
  --origin-bg-b: 9;
  --origin-text-r: 184;
  --origin-text-g: 168;
  --origin-text-b: 154;
  --origin-accent-r: 139;
  --origin-accent-g: 122;
  --origin-accent-b: 58;
}

body {
  background: rgb(var(--origin-bg-r), var(--origin-bg-g), var(--origin-bg-b));
  transition: background 0.8s ease;
}

/* --- Gate / Access Denied --- */
.origin-gate {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  flex-direction: column;
  padding: 40px 24px;
  text-align: center;
}

.gate-message {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #555;
  line-height: 2;
  max-width: 500px;
  margin-bottom: 32px;
}

.gate-missing {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: #444;
  line-height: 2;
  margin-bottom: 24px;
}

.gate-missing a {
  color: #555;
  border-bottom: 1px solid #2a2a2a;
  transition: color 0.3s, border-color 0.3s;
}

.gate-missing a:hover {
  color: #777;
  border-color: #444;
}

/* --- Main Container --- */
.origin-container {
  max-width: 600px;
  margin: 0 auto;
  padding: 80px 32px 120px;
}

/* --- Section Transitions --- */
.origin-section {
  margin-bottom: 80px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1.2s ease, transform 1.2s ease;
}

.origin-section.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Section 1: BEFORE (Victorian) --- */
.section-before {
  --section-bg: var(--vic-bg);
}

.section-before .origin-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 400;
  font-style: italic;
  color: var(--cream, #c8b89a);
  text-align: center;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.section-before .origin-subtitle {
  font-family: var(--font-serif);
  font-size: 0.75rem;
  font-style: italic;
  color: var(--vic-dim, #6a5a4a);
  text-align: center;
  letter-spacing: 0.15em;
  margin-bottom: 32px;
}

.section-before .origin-prose {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  line-height: 2;
  color: var(--vic-text, #b8a89a);
  text-align: justify;
  margin-bottom: 20px;
}

.section-before .origin-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin: 40px 0;
  color: var(--vic-dim, #6a5a4a);
  font-size: 0.9rem;
}

.section-before .origin-divider::before,
.section-before .origin-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--vic-border, #2a2220), transparent);
}

/* --- Section 2: THE CHANGE (Cathedral) --- */
.section-change {
  --section-bg: var(--stone-bg);
}

.section-change .origin-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--stone-text, #9a8a7a);
  text-align: center;
  letter-spacing: 0.12em;
  text-shadow: 0 0 20px rgba(139, 107, 26, 0.1);
  margin-bottom: 8px;
}

.section-change .origin-subtitle {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  font-style: italic;
  color: var(--stone-dim, #5a4a3a);
  text-align: center;
  letter-spacing: 0.15em;
  margin-bottom: 32px;
}

.section-change .origin-prose {
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.9;
  color: var(--stone-text, #9a8a7a);
  text-align: justify;
  margin-bottom: 20px;
}

.section-change .origin-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 40px 0;
  color: var(--stone-dim, #5a4a3a);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
}

.section-change .origin-divider::before,
.section-change .origin-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--stone-border, #3a322a), transparent);
}

.section-change .journal-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  line-height: 2;
  color: var(--amber-glow, #bb9a2a);
  text-align: center;
  padding: 20px 40px;
  border-left: 2px solid var(--stone-border, #3a322a);
  border-right: 2px solid var(--stone-border, #3a322a);
  margin: 32px auto;
  max-width: 460px;
}

/* --- Section 3: THE BREACH (Digital) --- */
.section-breach {
  --section-bg: #080808;
}

.section-breach .origin-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--digital-red, #aa2222);
  text-align: left;
  letter-spacing: 0.25em;
  margin-bottom: 4px;
}

.section-breach .origin-subtitle {
  font-family: var(--font-mono);
  font-size: 0.5rem;
  color: var(--digital-dim, #444444);
  text-align: left;
  letter-spacing: 0.2em;
  margin-bottom: 32px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--digital-border, #1a1a1a);
}

.section-breach .origin-prose {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.8;
  color: var(--digital-text, #aaaaaa);
  text-align: left;
  margin-bottom: 20px;
}

.section-breach .origin-prose .highlight {
  color: var(--green-terminal, #33aa33);
}

.section-breach .origin-prose .warning {
  color: var(--digital-red, #aa2222);
}

.section-breach .origin-divider {
  margin: 40px 0;
  height: 1px;
  background: var(--digital-border, #1a1a1a);
}

.section-breach .origin-divider::before,
.section-breach .origin-divider::after {
  display: none;
}

.section-breach .log-entry {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--digital-dim, #444);
  letter-spacing: 0.1em;
  padding: 4px 0;
  border-left: 2px solid var(--digital-red-dim, #551111);
  padding-left: 12px;
  margin: 12px 0;
}

/* --- Section 4: NOW (All three blending) --- */
.section-now {
  position: relative;
}

.section-now .origin-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 400;
  font-style: italic;
  color: #8a7a6a;
  text-align: center;
  letter-spacing: 0.1em;
  margin-bottom: 32px;
  text-shadow: 0 0 10px rgba(139, 107, 26, 0.05);
}

.section-now .origin-prose {
  font-size: 0.9rem;
  line-height: 2;
  color: #8a8070;
  text-align: center;
  margin-bottom: 24px;
}

.section-now .origin-prose:nth-child(odd) {
  font-family: var(--font-serif);
  font-style: italic;
}

.section-now .origin-prose:nth-child(even) {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: #777;
}

.section-now .origin-question {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.1rem;
  color: #999;
  text-align: center;
  line-height: 2.2;
  margin: 40px 0;
}

.section-now .origin-answer {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #666;
  text-align: center;
  letter-spacing: 0.1em;
  margin-top: 20px;
}

/* --- Ending --- */
.origin-ending {
  margin-top: 200px;
  text-align: center;
  opacity: 0;
  transition: opacity 2s ease;
}

.origin-ending.visible {
  opacity: 1;
}

.ending-thanks {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: #777;
  letter-spacing: 0.05em;
  margin-bottom: 24px;
}

.ending-signature {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  color: #1a1a1a;
  letter-spacing: 0.2em;
}

.ending-return {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.5rem;
  color: #222;
  letter-spacing: 0.15em;
  text-decoration: none;
  margin-top: 40px;
  transition: color 0.4s;
}

.ending-return:hover {
  color: #444;
}

/* --- Vignette that shifts --- */
.origin-vignette {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 10;
  transition: box-shadow 1.5s ease;
  box-shadow:
    inset 0 0 180px 70px rgba(0, 0, 0, 0.93),
    inset 0 0 60px 15px rgba(13, 11, 9, 0.7);
}

/* --- Mobile --- */
@media (max-width: 768px) {
  .origin-container {
    padding: 60px 20px 80px;
  }

  .section-before .origin-title,
  .section-change .origin-title {
    font-size: 1.5rem;
  }

  .section-now .origin-title {
    font-size: 1.3rem;
  }

  .section-change .journal-quote {
    padding: 16px 20px;
    font-size: 0.85rem;
  }

  .origin-ending {
    margin-top: 120px;
  }
}