/**
 * document.css — long-form document styling for Temples of Refuge
 *
 * Used for canonical documents at the site root: the Cosmology, the
 * Covenant, and the Bylaws. Styled to match the visual identity of
 * index.html (jewels skin: Cinzel display, Raleway body, deep indigo
 * background, cool-blue accents).
 *
 * Variables come from /shared/theme-engine.js — make sure that script
 * is loaded on any page that uses this stylesheet.
 */

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

body {
  background-color: var(--t-bg);
  font-family: var(--s-font);
  font-weight: 300;
  line-height: 1.8;
  font-size: 17px;
  color: var(--t-tx);
  padding-top: 48px; /* leave room for ThemeEngine widget */
}

/* ---- Page chrome ---- */

.site-header {
  padding: 2rem;
  text-align: center;
}

.back-link {
  color: var(--t-ac);
  text-decoration: none;
  font-family: var(--s-display);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: opacity 0.3s;
}

.back-link:hover {
  opacity: 0.7;
}

.container-narrow {
  max-width: 750px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

/* Hero block at the top of each document */
.document-hero {
  text-align: center;
  padding: 2rem 0 5rem;
}

.document-eyebrow {
  font-family: var(--s-font);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--t-ac);
  margin-bottom: 1.5rem;
}

.document-title {
  font-family: var(--s-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1.25;
  margin-bottom: 1.5rem;
  background: linear-gradient(180deg, var(--t-tx) 0%, var(--t-t2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.document-subtitle {
  font-family: var(--s-display);
  font-style: italic;
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--t-t2);
  max-width: 50ch;
  margin: 0 auto;
  letter-spacing: 0.03em;
}

.document-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--t-bd), var(--t-dm), var(--t-bd), transparent);
  max-width: 400px;
  margin: 3rem auto;
}

/* ---- Loading & error ---- */

.loading {
  color: var(--t-mt);
  text-align: center;
  padding: 4rem 0;
  animation: docPulse 2s infinite;
}

@keyframes docPulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.4; }
}

#error-state {
  text-align: center;
  padding: 4rem 0;
}

.error-title {
  color: var(--t-er);
  font-family: var(--s-display);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.error-text {
  color: var(--t-mt);
  margin-bottom: 2rem;
}

/* ---- Prose ---- */

#document-body h1 {
  /* h1 is rendered into .document-title above; suppress markdown h1 */
  display: none;
}

#document-body h2 {
  font-family: var(--s-display);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 400;
  color: var(--t-a2);
  margin-top: 4.5rem;
  margin-bottom: 1.5rem;
  line-height: 1.35;
  letter-spacing: 0.05em;
}

#document-body h3 {
  font-family: var(--s-display);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 400;
  color: var(--t-ac);
  margin-top: 2.75rem;
  margin-bottom: 1rem;
  line-height: 1.4;
  letter-spacing: 0.04em;
}

#document-body h4 {
  font-family: var(--s-font);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--t-t2);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  font-style: italic;
  letter-spacing: 0.02em;
}

#document-body p {
  color: var(--t-t2);
  line-height: 1.85;
  margin-bottom: 1.5rem;
}

#document-body strong {
  color: var(--t-tx);
  font-weight: 500;
}

#document-body em {
  color: var(--t-tx);
  font-style: italic;
}

#document-body a {
  color: var(--t-ac);
  text-decoration: none;
  border-bottom: 1px solid var(--t-a2);
  transition: border-color 0.3s, opacity 0.3s;
}

#document-body a:hover {
  border-color: var(--t-ac);
  opacity: 0.85;
}

#document-body hr {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--t-bd), var(--t-dm), var(--t-bd), transparent);
  margin: 3.5rem 0;
}

#document-body blockquote {
  border-left: 2px solid var(--t-dm);
  padding-left: 1.5rem;
  margin: 2rem 0;
  font-style: italic;
  color: var(--t-t2);
}

#document-body ul,
#document-body ol {
  color: var(--t-t2);
  margin-bottom: 1.5rem;
  padding-left: 1.75rem;
}

#document-body li {
  margin-bottom: 0.6rem;
  line-height: 1.7;
}

#document-body code {
  background: var(--t-sf);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  font-size: 0.9em;
  color: var(--t-mt);
}

/* Signature / closing block — the trailing italic stanza in
   COVENANT.md and BYLAWS.md sits inside the last sequence of
   one-line italics. We style emphasised lines toward the end gently. */
#document-body p em:only-child {
  display: inline-block;
}

/* ---- Footer ---- */

.site-footer {
  padding: 4rem 2rem 6rem;
  text-align: center;
  border-top: 1px solid var(--t-bd);
  margin-top: 4rem;
}

.footer-related {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.footer-related a {
  color: var(--t-ac);
  text-decoration: none;
  font-family: var(--s-display);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: opacity 0.3s;
}

.footer-related a:hover {
  opacity: 0.7;
}

.footer-related a.current {
  color: var(--t-dm);
  pointer-events: none;
}

.footer-site-name {
  font-family: var(--s-display);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--t-dm);
}

/* ---- Fade-up animation ---- */

.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Responsive ---- */

@media (max-width: 768px) {
  .container-narrow {
    padding: 2.5rem 1.25rem;
  }

  .footer-related {
    gap: 1.5rem;
  }
}