/**
 * Kalonica Nicx - CSS Page-Specific Layouts
 */

/* ==========================================================================
   1. HOME PAGE (BERANDA)
   ========================================================================== */
.hero-section {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-2xl);
  min-height: calc(85vh - 76px);
  display: flex;
  align-items: center;
}

.hero-duality-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}

@media (min-width: 992px) {
  .hero-duality-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.hero-tagline-main {
  font-family: var(--font-serif);
  font-size: var(--fs-hero);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: var(--space-sm);
  color: var(--text-ivory-warm);
}

.hero-tagline-sub {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--fs-h3);
  color: var(--silver-accent);
  margin-bottom: var(--space-md);
}

.hero-bio-short {
  font-size: var(--fs-lead);
  color: var(--text-ivory-muted);
  max-width: 580px;
  margin-bottom: var(--space-lg);
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.hero-visual-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--silver-border);
  box-shadow: var(--shadow-elevated);
  aspect-ratio: 4 / 5;
  background-color: var(--bg-navy-card);
}

.hero-visual-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-visual-card:hover .hero-visual-img {
  transform: scale(1.03);
}

.hero-visual-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: var(--space-md);
  background: linear-gradient(180deg, transparent 0%, rgba(14, 26, 43, 0.92) 100%);
}

/* Home Three Pillars Grid */
.pillars-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .pillars-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pillar-number {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--silver-accent);
  opacity: 0.4;
  margin-bottom: var(--space-xs);
}

/* Home Four Portals Grid */
.portals-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .portals-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Social Proof Bar */
.social-proof-bar {
  background: rgba(21, 35, 56, 0.5);
  border-top: 1px solid var(--silver-border);
  border-bottom: 1px solid var(--silver-border);
  padding: var(--space-md) 0;
}

.social-proof-flex {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-around;
  gap: var(--space-md);
  text-align: center;
}

.proof-item strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--silver-bright);
}

.proof-item span {
  font-size: var(--fs-sm);
  color: var(--text-ivory-dim);
}

/* ==========================================================================
   2. ABOUT PAGE (PROFIL & CV)
   ========================================================================== */
.about-header-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: start;
  margin-bottom: var(--space-2xl);
}

@media (min-width: 860px) {
  .about-header-grid {
    grid-template-columns: 340px 1fr;
  }
}

.about-portrait-card {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--silver-border);
  box-shadow: var(--shadow-elevated);
}

/* Timeline */
.timeline {
  position: relative;
  padding-left: 28px;
  margin-top: var(--space-lg);
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 8px;
  width: 2px;
  height: 100%;
  background: var(--silver-border);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-lg);
}

.timeline-dot {
  position: absolute;
  top: 6px;
  left: -28px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--silver-accent);
  border: 2px solid var(--bg-navy-dark);
  box-shadow: 0 0 8px var(--silver-glow);
}

.timeline-year {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--silver-bright);
  margin-bottom: 4px;
}

/* Fun Facts Grid */
.funfacts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .funfacts-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ==========================================================================
   3. LAYANAN GRAFOLOGI
   ========================================================================== */
.pkg-showcase-card {
  background: linear-gradient(135deg, var(--bg-navy-surface) 0%, var(--bg-navy-card) 100%);
  border: 2px solid var(--silver-border-hover);
  border-radius: 16px;
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  margin-bottom: var(--space-2xl);
  position: relative;
}

.price-display {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 16px;
  margin: var(--space-md) 0;
}

.price-original {
  font-size: 1.35rem;
  text-decoration: line-through;
  color: var(--text-ivory-dim);
}

.price-promo {
  font-family: var(--font-serif);
  font-size: 2.75rem;
  font-weight: 700;
  color: var(--silver-bright);
}

.focus-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
  .focus-cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.interactive-sample-box {
  background: var(--paper-bg);
  color: var(--paper-text-dark);
  border-radius: 12px;
  padding: var(--space-xl);
  border: 1px solid var(--paper-border);
  position: relative;
  overflow: hidden;
}

.sample-blur-layer {
  filter: blur(5px);
  user-select: none;
  opacity: 0.65;
}

.sample-watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  background: rgba(14, 26, 43, 0.88);
  color: var(--text-ivory-warm);
  padding: var(--space-md) var(--space-lg);
  border-radius: 8px;
  border: 1px solid var(--silver-border);
  box-shadow: var(--shadow-elevated);
  max-width: 90%;
}

/* Mobile Sticky Action Bar */
.mobile-sticky-action {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(14, 26, 43, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--silver-border);
  padding: 12px var(--space-md);
  z-index: 900;
  display: none;
  align-items: center;
  justify-content: space-between;
}

@media (max-width: 767px) {
  .mobile-sticky-action.visible {
    display: flex;
  }
}

/* ==========================================================================
   4. MUSIC PAGE & DRUM SHEETS
   ========================================================================== */
.sheets-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 640px) {
  .sheets-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .sheets-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.sheet-card-meta {
  display: flex;
  justify-content: space-between;
  font-size: var(--fs-sm);
  color: var(--text-ivory-dim);
  margin-bottom: var(--space-xs);
}

/* ==========================================================================
   5. BOOKS & REFLECTION
   ========================================================================== */
.book-showcase-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
  margin-bottom: var(--space-2xl);
}

@media (min-width: 860px) {
  .book-showcase-grid {
    grid-template-columns: 360px 1fr;
  }
}

.book-cover-frame {
  border-radius: 8px;
  box-shadow: var(--shadow-elevated), 0 0 40px rgba(0, 0, 0, 0.6);
  border: 1px solid var(--silver-border);
  overflow: hidden;
}

.reflection-quotes-wall {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
  .reflection-quotes-wall {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==========================================================================
   6. STORE, GALLERY & CONTACT
   ========================================================================== */
.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 640px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Gallery Filter Tabs */
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: var(--space-xl);
}

.gallery-filter-btn {
  background: var(--bg-navy-card);
  border: 1px solid var(--silver-border);
  color: var(--text-ivory-muted);
  padding: 8px 18px;
  border-radius: 20px;
  cursor: pointer;
  font-size: var(--fs-sm);
  font-weight: 500;
  transition: var(--trans-fast);
}

.gallery-filter-btn:hover, .gallery-filter-btn.active {
  background: var(--silver-accent);
  color: var(--bg-navy-dark);
}

.gallery-masonry-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 600px) {
  .gallery-masonry-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .gallery-masonry-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.gallery-item {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--silver-border);
  aspect-ratio: 1 / 1;
  cursor: pointer;
  position: relative;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.contact-channels-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
  .contact-channels-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}