/* ═══════════════════════════════════════════════════════════
   SCRIPTURE - Sacred Contemplation Theme
   A reverent, editorial aesthetic inspired by illuminated manuscripts
   ═══════════════════════════════════════════════════════════ */

:root {
  /* Deep, rich background palette */
  --bg-deep: #0a0a0c;
  --bg-primary: #0f0f12;
  --bg-elevated: #161619;
  --bg-card: #1a1a1f;

  /* Warm amber/gold accent - like candlelight */
  --accent-gold: #c9a227;
  --accent-gold-dim: #8a7019;
  --accent-gold-glow: rgba(201, 162, 39, 0.15);
  --accent-warm: #e8d5a3;

  /* Text hierarchy */
  --text-primary: #f0ebe0;
  --text-secondary: #a8a298;
  --text-muted: #6b6760;

  /* Borders and dividers */
  --border-subtle: rgba(201, 162, 39, 0.12);
  --border-accent: rgba(201, 162, 39, 0.25);

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Spectral', Georgia, serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
}

/* ─────────────────────────────────────────────────────────────
   Reset & Base
   ───────────────────────────────────────────────────────────── */

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

html {
  font-size: 18px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 300;
  line-height: 1.7;
  color: var(--text-primary);
  background: var(--bg-primary);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ─────────────────────────────────────────────────────────────
   Film Grain Overlay - Subtle texture
   ───────────────────────────────────────────────────────────── */

.grain {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1000;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* ─────────────────────────────────────────────────────────────
   Container Layout
   ───────────────────────────────────────────────────────────── */

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ─────────────────────────────────────────────────────────────
   Header
   ───────────────────────────────────────────────────────────── */

.site-header {
  text-align: center;
  padding: var(--space-xl) 0 var(--space-lg);
  animation: fadeIn 1s ease-out;
}

.header-ornament {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
  margin: 0 auto var(--space-md);
}

.site-header h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 8vw, 4rem);
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.tagline {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-style: italic;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* ─────────────────────────────────────────────────────────────
   Cards Grid
   ───────────────────────────────────────────────────────────── */

.cards {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  padding: var(--space-md) 0;
}

/* ─────────────────────────────────────────────────────────────
   Card Component
   ───────────────────────────────────────────────────────────── */

.card {
  position: relative;
  animation: cardReveal 0.8s ease-out backwards;
}

.card:nth-child(1) { animation-delay: 0.2s; }
.card:nth-child(2) { animation-delay: 0.4s; }
.card:nth-child(3) { animation-delay: 0.6s; }

.card-inner {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 2px;
  padding: var(--space-lg) var(--space-xl);
  transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

.card-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 2px;
  background: radial-gradient(ellipse at top, var(--accent-gold-glow), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.card:hover .card-inner {
  border-color: var(--border-accent);
}

.card:hover .card-inner::before {
  opacity: 1;
}

/* Card Icon */
.card-icon {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 28px;
  height: 28px;
  color: var(--accent-gold-dim);
  opacity: 0.6;
  transition: opacity 0.3s ease, color 0.3s ease;
}

.card:hover .card-icon {
  opacity: 1;
  color: var(--accent-gold);
}

/* Card Label */
.card-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid var(--border-subtle);
}

/* Card Content */
.card-content {
  position: relative;
  min-height: 140px;
}

/* Scripture Text */
.scripture-text {
  font-family: var(--font-body);
  font-size: clamp(1.35rem, 3vw, 1.65rem);
  font-weight: 300;
  font-style: italic;
  line-height: 1.9;
  color: var(--text-primary);
  margin: 0;
  padding: 0;
  border: none;
  opacity: 1;
  transition: opacity 0.3s ease;
}

.scripture-text.fade-out {
  opacity: 0;
}

.scripture-text--parable {
  font-size: clamp(1.2rem, 2.5vw, 1.4rem);
  max-height: 350px;
  overflow-y: auto;
  padding-right: var(--space-sm);
  scrollbar-width: thin;
  scrollbar-color: var(--accent-gold-dim) transparent;
}

.scripture-text--parable::-webkit-scrollbar {
  width: 4px;
}

.scripture-text--parable::-webkit-scrollbar-track {
  background: transparent;
}

.scripture-text--parable::-webkit-scrollbar-thumb {
  background: var(--accent-gold-dim);
  border-radius: 2px;
}

/* Scripture Reference */
.scripture-ref {
  display: block;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-style: normal;
  font-weight: 500;
  color: var(--accent-warm);
  margin-top: var(--space-md);
  letter-spacing: 0.03em;
  opacity: 1;
  transition: opacity 0.3s ease;
}

.scripture-ref.fade-out {
  opacity: 0;
}

.scripture-ref::before {
  content: '— ';
  color: var(--accent-gold-dim);
}

/* Parable Title */
.parable-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--accent-warm);
  margin-bottom: var(--space-sm);
  letter-spacing: 0.02em;
  opacity: 1;
  transition: opacity 0.3s ease;
}

.parable-title.fade-out {
  opacity: 0;
}

/* ─────────────────────────────────────────────────────────────
   Refresh Button
   ───────────────────────────────────────────────────────────── */

.refresh-btn {
  position: absolute;
  bottom: var(--space-md);
  right: var(--space-md);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.3s ease;
}

.refresh-btn svg {
  width: 20px;
  height: 20px;
  transition: transform 0.5s ease;
}

.refresh-btn:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  background: var(--accent-gold-glow);
}

.refresh-btn:hover svg {
  transform: rotate(180deg);
}

.refresh-btn:active svg {
  transform: rotate(360deg);
}

/* ─────────────────────────────────────────────────────────────
   Loader
   ───────────────────────────────────────────────────────────── */

.loader {
  display: none;
  width: 32px;
  height: 32px;
  margin: var(--space-lg) 0;
  border: 2px solid var(--border-subtle);
  border-top-color: var(--accent-gold);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.loader.visible {
  display: block;
}

/* ─────────────────────────────────────────────────────────────
   Footer
   ───────────────────────────────────────────────────────────── */

.site-footer {
  padding: var(--space-xl) 0 var(--space-lg);
  text-align: center;
}

.footer-ornament {
  width: 40px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-gold-dim), transparent);
  margin: 0 auto;
}

/* ─────────────────────────────────────────────────────────────
   Animations
   ───────────────────────────────────────────────────────────── */

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes cardReveal {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes textReveal {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* ─────────────────────────────────────────────────────────────
   Responsive Adjustments
   ───────────────────────────────────────────────────────────── */

@media (max-width: 600px) {
  html {
    font-size: 16px;
  }

  :root {
    --space-lg: 1.75rem;
    --space-xl: 2.5rem;
  }

  .container {
    padding: var(--space-md) var(--space-sm);
  }

  .card-inner {
    padding: var(--space-md);
  }

  .card-icon {
    width: 24px;
    height: 24px;
    top: var(--space-sm);
    right: var(--space-sm);
  }

  .refresh-btn {
    width: 40px;
    height: 40px;
    bottom: var(--space-sm);
    right: var(--space-sm);
  }

  .scripture-text--parable {
    max-height: 280px;
  }
}

/* ─────────────────────────────────────────────────────────────
   Print Styles
   ───────────────────────────────────────────────────────────── */

@media print {
  .grain,
  .refresh-btn,
  .card-icon {
    display: none;
  }

  body {
    background: white;
    color: black;
  }

  .card-inner {
    border: 1px solid #ccc;
    break-inside: avoid;
  }
}