/* =====================================================================
   LiGaMu — Literasi Digital Page (Hybrid Catalog)
   Kolaborasi: Disarpus Wonogiri × Komdigi RI
   ===================================================================== */

/* =====================================================================
   1. HERO
   ===================================================================== */
.lit-hero {
  position: relative;
  background: linear-gradient(135deg, #0F2D24 0%, #1B4D3E 50%, #2d6b5a 100%);
  color: white;
  overflow: hidden;
  padding: 4rem 0 5rem;
}
.lit-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(212, 165, 116, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(124, 58, 237, 0.12) 0%, transparent 40%);
  pointer-events: none;
}
.lit-hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  align-items: center;
}
@media (max-width: 768px) {
  .lit-hero { padding: 3rem 0 3.5rem; }
  .lit-hero-inner { grid-template-columns: 1fr; gap: 2rem; }
}

.lit-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(212, 165, 116, 0.15);
  border: 1px solid rgba(212, 165, 116, 0.3);
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #E8C8A0;
  margin-bottom: 1.25rem;
}
.lit-hero-eyebrow i { font-size: 14px; }

.lit-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 600;
  line-height: 1.1;
  margin: 0 0 1.25rem;
  letter-spacing: -1px;
  color: white;
}
.lit-hero-accent {
  background: linear-gradient(135deg, #D4A574 0%, #F4D4A4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-style: italic;
}

.lit-hero-lead {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.7;
  margin: 0 0 1.75rem;
  color: rgba(255, 255, 255, 0.88);
  max-width: 580px;
}
.lit-hero-lead strong { color: white; font-weight: 600; }

.lit-hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.lit-hero-cta .btn { font-size: 0.9375rem; padding: 10px 22px; }
.btn-outline-light {
  background: rgba(255, 255, 255, 0.08);
  color: white;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  border-radius: var(--radius-pill);
  padding: 10px 22px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
  transition: all 0.2s;
}
.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: white;
  color: white;
}

/* Hero visual emoji floats */
.lit-hero-visual {
  position: relative;
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
}
@media (max-width: 768px) { .lit-hero-visual { height: 240px; order: -1; } }

.lit-hero-blob {
  position: absolute;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(212, 165, 116, 0.25) 0%, rgba(124, 58, 237, 0.15) 60%, transparent 100%);
  border-radius: 50%;
  filter: blur(20px);
  animation: lit-pulse 6s ease-in-out infinite;
}
@keyframes lit-pulse {
  0%, 100% { transform: scale(1) rotate(0deg); }
  50%      { transform: scale(1.15) rotate(180deg); }
}
.lit-hero-emoji-1, .lit-hero-emoji-2, .lit-hero-emoji-3, .lit-hero-emoji-4 {
  position: absolute;
  font-size: 3.5rem;
  filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.25));
  animation: lit-float 5s ease-in-out infinite;
}
.lit-hero-emoji-1 { top: 10%; left: 30%; animation-delay: 0s; }
.lit-hero-emoji-2 { top: 20%; right: 20%; animation-delay: 1s; }
.lit-hero-emoji-3 { bottom: 15%; left: 20%; animation-delay: 2s; }
.lit-hero-emoji-4 { bottom: 10%; right: 30%; animation-delay: 1.5s; }
@keyframes lit-float {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50%      { transform: translateY(-16px) rotate(3deg); }
}

/* =====================================================================
   2. SECTION COMMON
   ===================================================================== */
.lit-section {
  padding: 4rem 0;
  background: var(--paper);
}
.lit-section + .lit-section { padding-top: 0; }
@media (max-width: 768px) { .lit-section { padding: 2.5rem 0; } }

.lit-section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.lit-section-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--brand);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}
.lit-section-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.5px;
  margin: 0 0 6px;
  color: var(--brand);
}
.lit-section-sub {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 640px;
  margin: 0;
}
.lit-section-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--brand);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
}
.lit-section-link:hover { gap: 8px; }

/* =====================================================================
   3. BACAAN PILIHAN GRID
   ===================================================================== */
.lit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
@media (max-width: 1024px) { .lit-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px)  { .lit-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; } }

.lit-card {
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: all 0.2s;
}
.lit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand);
}
.lit-card-cover {
  position: relative;
  aspect-ratio: 3 / 4;
  background: var(--brand-light);
  overflow: hidden;
}
.lit-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}
.lit-card:hover .lit-card-cover img { transform: scale(1.05); }

.lit-card-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--brand-light), var(--accent-gold-light, #F0E0C8));
  color: var(--brand);
}
.lit-card-placeholder i { font-size: 56px; opacity: 0.4; }

.lit-card-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--brand);
  color: white;
  font-size: 0.625rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.5px;
}

.lit-card-body { padding: 14px 16px; }
.lit-card-title {
  font-size: 0.9375rem;
  font-weight: 600;
  margin: 0 0 8px;
  line-height: 1.3;
  color: var(--ink);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.lit-card-meta {
  display: flex;
  gap: 12px;
  font-size: 0.75rem;
  color: var(--ink-mute);
}
.lit-card-meta i { font-size: 12px; vertical-align: -1px; }

/* Empty state */
.lit-empty {
  background: linear-gradient(135deg, var(--brand-light) 0%, rgba(212, 165, 116, 0.1) 100%);
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  text-align: center;
}
.lit-empty-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 1rem;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(27, 77, 62, 0.1);
}
.lit-empty-icon i { font-size: 36px; color: var(--brand); }
.lit-empty-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--brand);
  margin: 0 0 8px;
}
.lit-empty-text {
  color: var(--ink-soft);
  margin: 0;
  line-height: 1.7;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* =====================================================================
   4. KOMDIGI BANNER
   ===================================================================== */
.lit-komdigi {
  padding: 0 0 4rem;
  background: var(--paper);
}
@media (max-width: 768px) { .lit-komdigi { padding: 0 0 2.5rem; } }

.lit-komdigi-card {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 0;
  background: linear-gradient(135deg, #1565C0 0%, #1976D2 60%, #42A5F5 100%);
  border-radius: var(--radius-lg);
  overflow: hidden;
  color: white;
  position: relative;
  box-shadow: 0 16px 48px rgba(21, 101, 192, 0.25);
}
.lit-komdigi-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 60%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.12) 0%, transparent 60%);
  pointer-events: none;
}
@media (max-width: 768px) { .lit-komdigi-card { grid-template-columns: 1fr; } }

.lit-komdigi-content {
  padding: 2.5rem 2.5rem 2.5rem 2.5rem;
  position: relative;
  z-index: 1;
}
@media (max-width: 480px) { .lit-komdigi-content { padding: 2rem 1.5rem; } }

.lit-komdigi-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 500;
  margin-bottom: 1rem;
}
.lit-komdigi-eyebrow i { font-size: 14px; }

.lit-komdigi-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  margin: 0 0 0.875rem;
  color: white;
  letter-spacing: -0.5px;
}
.lit-komdigi-lead {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.92);
  margin: 0 0 1.5rem;
}
.lit-komdigi-lead strong { color: white; font-weight: 600; }

.lit-komdigi-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding: 1rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}
.lit-komdigi-stat-num {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: white;
  line-height: 1;
}
.lit-komdigi-stat-label {
  font-size: 0.6875rem;
  color: rgba(255, 255, 255, 0.85);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 4px;
}

.lit-komdigi-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: white;
  color: #1565C0;
  text-decoration: none;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.9375rem;
  transition: all 0.2s;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}
.lit-komdigi-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.lit-komdigi-visual {
  position: relative;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 100%);
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}
@media (max-width: 768px) { .lit-komdigi-visual { min-height: 140px; } }

.lit-komdigi-book-stack {
  position: relative;
  width: 200px;
  height: 200px;
}
.lit-komdigi-book {
  position: absolute;
  width: 90px;
  height: 130px;
  border-radius: 6px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  transition: transform 0.3s;
}
.lit-book-1 { top: 20px;  left: 40px;  background: linear-gradient(135deg, #FFD54F, #FFA000); transform: rotate(-8deg); }
.lit-book-2 { top: 30px;  left: 70px;  background: linear-gradient(135deg, #FF7043, #D84315); transform: rotate(2deg); }
.lit-book-3 { top: 40px;  left: 100px; background: linear-gradient(135deg, #66BB6A, #2E7D32); transform: rotate(8deg); }
.lit-book-4 { top: 50px;  left: 130px; background: linear-gradient(135deg, #EF5350, #C62828); transform: rotate(14deg); }
.lit-komdigi-card:hover .lit-komdigi-book { transform: scale(1.05) rotate(0deg); }

/* =====================================================================
   5. 4 PILAR
   ===================================================================== */
.lit-pillars-section {
  background: linear-gradient(180deg, var(--paper) 0%, var(--neutral-warm) 100%);
}
.lit-pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
@media (max-width: 1024px) { .lit-pillars-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .lit-pillars-grid { grid-template-columns: 1fr; } }

.lit-pillar {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem 1.5rem;
  transition: all 0.2s;
  overflow: hidden;
}
.lit-pillar:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.lit-pillar-num {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  opacity: 0.08;
  color: var(--brand);
}
.lit-pillar-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--brand-light);
  color: var(--brand);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}
.lit-pillar-icon i { font-size: 26px; }
.lit-pillar-brand .lit-pillar-icon { background: var(--brand-light); color: var(--brand); }
.lit-pillar-gold  .lit-pillar-icon { background: rgba(212, 165, 116, 0.18); color: #B8842F; }
.lit-pillar-ai    .lit-pillar-icon { background: rgba(124, 58, 237, 0.12); color: var(--accent-ai); }

.lit-pillar-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
  color: var(--ink);
}
.lit-pillar-desc {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0;
}

/* =====================================================================
   6. TIPS GRID
   ===================================================================== */
.lit-tips-section { background: var(--paper); padding: 4rem 0; }
.lit-tips-wrap { max-width: 900px; margin: 0 auto; }
.lit-tips-head { text-align: center; margin-bottom: 2.5rem; }
.lit-tips-head .lit-section-eyebrow,
.lit-tips-head .lit-section-title { text-align: center; }
.lit-tips-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.875rem;
}
@media (max-width: 640px) { .lit-tips-grid { grid-template-columns: 1fr; } }

.lit-tip {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: var(--neutral-warm);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--brand);
  transition: all 0.15s;
}
.lit-tip:hover { background: var(--brand-light); transform: translateX(4px); }
.lit-tip-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
}
.lit-tip-icon i { font-size: 18px; }
.lit-tip-text {
  font-size: 0.875rem;
  color: var(--ink);
  line-height: 1.5;
}

/* =====================================================================
   7. PERAN PERPUSTAKAAN
   ===================================================================== */
.lit-role-section {
  background: linear-gradient(180deg, var(--paper) 0%, var(--brand-light) 100%);
}
.lit-role-card {
  background: linear-gradient(135deg, #1B4D3E 0%, #2d6b5a 100%);
  color: white;
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  position: relative;
  overflow: hidden;
}
.lit-role-card::before {
  content: '';
  position: absolute;
  bottom: -50%;
  right: -10%;
  width: 70%;
  height: 200%;
  background: radial-gradient(circle, rgba(212, 165, 116, 0.18) 0%, transparent 60%);
  pointer-events: none;
}
.lit-role-content { position: relative; z-index: 1; }
.lit-role-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin: 0 0 1rem;
  color: white;
  letter-spacing: -0.5px;
}
.lit-role-text {
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.88);
  margin: 0 0 1.75rem;
  max-width: 720px;
}
.lit-role-text strong { color: #E8C8A0; font-weight: 600; }

.lit-role-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
@media (max-width: 768px) { .lit-role-actions { grid-template-columns: 1fr; } }

.lit-role-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  color: white;
  text-decoration: none;
  transition: all 0.2s;
}
.lit-role-btn:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
  color: white;
}
.lit-role-btn i {
  font-size: 26px;
  flex-shrink: 0;
  color: #E8C8A0;
}
.lit-role-btn-ai i { color: #B19CFF; }
.lit-role-btn-gold i { color: #FFD68A; }
.lit-role-btn span {
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1.3;
}
.lit-role-btn strong { font-size: 0.9375rem; font-weight: 600; }
.lit-role-btn small { font-size: 0.75rem; color: rgba(255, 255, 255, 0.75); }

/* =====================================================================
   8. ATTRIBUTION
   ===================================================================== */
.lit-attribution {
  background: var(--neutral-warm);
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
}
.lit-attr-text {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8125rem;
  color: var(--ink-soft);
  line-height: 1.6;
}
.lit-attr-text i {
  color: var(--brand);
  font-size: 18px;
  flex-shrink: 0;
}
.lit-attr-text a { color: var(--brand); text-decoration: none; }
.lit-attr-text a:hover { text-decoration: underline; }
.lit-attr-text strong { color: var(--ink); }

/* =====================================================================
   9. REDUCED MOTION
   ===================================================================== */
@media (prefers-reduced-motion: reduce) {
  .lit-hero-blob, .lit-hero-emoji-1, .lit-hero-emoji-2,
  .lit-hero-emoji-3, .lit-hero-emoji-4,
  .lit-card, .lit-pillar, .lit-tip, .lit-role-btn,
  .lit-komdigi-book {
    animation: none !important;
    transition: none !important;
  }
}