/* ════════════════════════════════════════════════════════════
   STORY PAGE — story.css
   Diload via page_css.php ketika $page === 'story'
   Semua warna menggunakan variabel global dari custom.css.
   ════════════════════════════════════════════════════════════ */


/* ════════════════════════════════════════════════════════════
   1. PAGE HERO
   Dark  : foto gelap + dark overlay dari bawah
   Light : Split Tone — cream solid kiri → transparan kanan
   ════════════════════════════════════════════════════════════ */

.page-hero {
  position: relative;
  height: 420px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  background: var(--bg-deep);
  transition: background 0.3s ease, border-color 0.3s ease;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1529156069898-49953e39b3ac?w=1600&q=80')
              center 30% / cover no-repeat;
  transform: scale(1.03);
  transition: transform 8s ease, filter 0.3s ease;
}

[data-theme="dark"] .page-hero-bg,
:root:not([data-theme]) .page-hero-bg {
  filter: grayscale(35%) brightness(0.32);
}

[data-theme="light"] .page-hero-bg {
  filter: brightness(0.80) saturate(0.55);
}

.page-hero:hover .page-hero-bg { transform: scale(1); }

.page-hero-overlay {
  position: absolute;
  inset: 0;
  transition: background 0.3s ease;
}

[data-theme="dark"] .page-hero-overlay,
:root:not([data-theme]) .page-hero-overlay {
  background: linear-gradient(
    to top,
    var(--bg-deep)           0%,
    rgba(8,8,8,0.55)         50%,
    rgba(8,8,8,0.15)         100%
  );
}

[data-theme="light"] .page-hero-overlay {
  background: linear-gradient(
    105deg,
    rgba(245,241,234,0.97)   0%,
    rgba(245,241,234,0.90)   30%,
    rgba(245,241,234,0.45)   55%,
    rgba(245,241,234,0.00)   72%
  );
}

[data-theme="light"] .page-hero {
  border-bottom: 1px solid var(--border-nav);
}

/* Grid texture — redup di light mode */
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(212,168,67,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,168,67,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  transition: opacity 0.3s ease;
}

[data-theme="light"] .page-hero::before { opacity: 0; }

.page-hero-content {
  position: relative;
  z-index: 10;
  padding: 0 64px 60px;
  width: 100%;
}

/* Breadcrumb */
.breadcrumb-kbc {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.breadcrumb-kbc a {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
}

.breadcrumb-kbc a:hover { color: var(--gold); }

.breadcrumb-kbc > span:not(.breadcrumb-sep) {
  font-size: 10px;
  color: var(--gold);
  letter-spacing: 2px;
  text-transform: uppercase;
}

[data-theme="light"] .breadcrumb-kbc a                           { color: var(--text-muted); }
[data-theme="light"] .breadcrumb-kbc > span:not(.breadcrumb-sep) { color: var(--gold-dark); }

.breadcrumb-sep {
  font-size: 10px;
  color: var(--border-gold);
}

/* Title */
.page-hero-title {
  font-family: var(--font-alt);
  font-size: clamp(64px, 10vw, 128px);
  color: var(--text-primary);
  letter-spacing: 4px;
  line-height: 0.88;
  transition: color 0.3s ease;
}

.page-hero-title .accent { color: var(--gold); }

[data-theme="light"] .page-hero-title        { color: #1C1510; }
[data-theme="light"] .page-hero-title .accent { color: var(--gold-dark); }

/* Sub */
.hero-sub {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 16px;
  font-weight: 300;
  max-width: 500px;
  line-height: 1.8;
  transition: color 0.3s ease;
}

/* Entry animation */
.hero-entry {
  opacity: 0;
  transform: translateY(20px);
  animation: strHeroIn 0.8s var(--ease-expo) forwards;
}

@keyframes strHeroIn {
  to { opacity: 1; transform: translateY(0); }
}


/* ════════════════════════════════════════════════════════════
   2. INTRO STRIP
   Dark: --bg-card (#232018) | Light: --bg-card (#EDE8DE)
   ════════════════════════════════════════════════════════════ */

.intro-strip {
  background: var(--bg-card);
  padding: 56px 0;
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition-theme);
}

.intro-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  padding: 0 24px;
}

.intro-tag {
  font-size: 10px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 14px;
}

[data-theme="light"] .intro-tag { color: var(--gold-dark); }

.intro-tag::before,
.intro-tag::after {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--gold);
  opacity: 0.5;
}

[data-theme="light"] .intro-tag::before,
[data-theme="light"] .intro-tag::after { background: var(--gold-dark); }

.intro-heading {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 14px;
  transition: color 0.3s ease;
}

.intro-heading span { color: var(--gold); }

[data-theme="light"] .intro-heading span { color: var(--gold-dark); }

.intro-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.9;
  font-weight: 300;
  transition: color 0.3s ease;
}


/* ════════════════════════════════════════════════════════════
   3. PROGRAM QUICK NAV
   Dark: --bg-deep (#0F0E0C) | Light: --bg-deep (#F5F1EA)
   ════════════════════════════════════════════════════════════ */

.program-nav {
  background: var(--bg-deep);
  padding: 0 64px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
  position: sticky;
  top: 0;
  z-index: 100;
  transition: var(--transition-theme);
}

.program-nav::-webkit-scrollbar { display: none; }

.prog-nav-btn {
  padding: 16px 22px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: color 0.2s, border-color 0.2s;
}

.prog-nav-btn:hover { color: var(--gold); }

[data-theme="light"] .prog-nav-btn:hover { color: var(--gold-dark); }

.prog-nav-btn.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

[data-theme="light"] .prog-nav-btn.active {
  color: var(--gold-dark);
  border-bottom-color: var(--gold-dark);
}


/* ════════════════════════════════════════════════════════════
   4. STORY SECTION WRAPPER
   ════════════════════════════════════════════════════════════ */

.story-section {
  background: var(--bg-deep);
  padding: 0;
  transition: var(--transition-theme);
}


/* ════════════════════════════════════════════════════════════
   5. PROGRAM BLOCKS
   ════════════════════════════════════════════════════════════ */

.program-block {
  padding: 88px 0;
  border-bottom: 1px solid var(--border-subtle);
  scroll-margin-top: 100px;
  transition: border-color 0.3s ease;
}

.program-block:last-child { border-bottom: none; }

/* Gambar di kanan untuk baris genap */
.program-block:nth-child(even) .prog-img-col     { order: 2; }
.program-block:nth-child(even) .prog-content-col { order: 1; }

/* ── Gambar ── */
.prog-img-wrap {
  position: relative;
  border-radius: var(--r);
  overflow: hidden;
  height: 440px;
}

.prog-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-silk), filter 0.4s;
}

[data-theme="dark"] .prog-img-wrap img,
:root:not([data-theme]) .prog-img-wrap img {
  filter: grayscale(15%) brightness(0.82);
}

[data-theme="light"] .prog-img-wrap img {
  filter: grayscale(10%) brightness(0.90);
}

.prog-img-wrap:hover img { transform: scale(1.05); }

[data-theme="dark"] .prog-img-wrap:hover img,
:root:not([data-theme]) .prog-img-wrap:hover img {
  filter: grayscale(0%) brightness(0.88);
}

[data-theme="light"] .prog-img-wrap:hover img {
  filter: grayscale(0%) brightness(0.96);
}

.prog-img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  transition: background 0.3s ease;
}

[data-theme="dark"] .prog-img-wrap::after,
:root:not([data-theme]) .prog-img-wrap::after {
  background: linear-gradient(to top, rgba(8,8,8,0.50) 0%, transparent 50%);
}

[data-theme="light"] .prog-img-wrap::after {
  background: linear-gradient(to top, rgba(20,16,10,0.35) 0%, transparent 50%);
}

/* Badge nama program di atas foto */
.prog-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  z-index: 2;
  background: var(--gold);
  color: var(--bg-deep);
  font-family: var(--font-alt);
  font-size: 12px;
  letter-spacing: 2px;
  padding: 6px 16px;
  border-radius: var(--r-sm);
  transition: background 0.3s ease, color 0.3s ease;
}

/* ── Konten ── */
.prog-content-col {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.prog-content-inner { padding: 0 48px; }

.prog-tag {
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  transition: color 0.3s ease;
}

[data-theme="light"] .prog-tag { color: var(--gold-dark); }

.prog-tag::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--gold);
  transition: background 0.3s ease;
}

[data-theme="light"] .prog-tag::before { background: var(--gold-dark); }

.prog-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 42px);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.15;
  margin-bottom: 20px;
  transition: color 0.3s ease;
}

.prog-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.95;
  font-weight: 300;
  margin-bottom: 14px;
  transition: color 0.3s ease;
}

/* Tag audiens */
.prog-audience {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gold-pale);
  border: 1px solid var(--border-subtle);
  border-radius: 40px;
  padding: 8px 16px;
  margin-bottom: 28px;
  font-size: 10px;
  color: var(--text-secondary);
  letter-spacing: 1px;
  transition: background 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

[data-theme="light"] .prog-audience {
  background: var(--gold-pale-md);
  border-color: var(--border-nav);
  color: var(--text-secondary);
}

.prog-audience i {
  color: var(--gold);
  font-size: 12px;
  transition: color 0.3s ease;
}

[data-theme="light"] .prog-audience i { color: var(--gold-dark); }

/* Tombol Join */
.btn-join {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--gold);
  color: var(--bg-deep);
  border: none;
  padding: 13px 28px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  border-radius: var(--r-sm);
  text-decoration: none;
  cursor: pointer;
  transition: background 0.25s, transform 0.25s, box-shadow 0.25s, color 0.25s;
}

.btn-join:hover {
  background: var(--gold-light);
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(212,168,67,0.25);
  color: var(--bg-deep);
}

/* Tombol Ghost */
.btn-join-ghost {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--border-gold);
  padding: 12px 24px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-radius: var(--r-sm);
  text-decoration: none;
  transition: background 0.25s, color 0.25s, border-color 0.25s;
}

[data-theme="light"] .btn-join-ghost {
  color: var(--gold-dark);
  border-color: var(--border-nav);
}

.btn-join-ghost:hover {
  background: var(--gold);
  color: var(--bg-deep);
  border-color: var(--gold);
}

[data-theme="light"] .btn-join-ghost:hover {
  background: var(--gold-dark);
  border-color: var(--gold-dark);
}

/* Poin highlight */
.prog-points {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.prog-points li {
  display: flex;
  gap: 12px;
  font-size: 13px;
  color: var(--text-secondary);
  align-items: flex-start;
  line-height: 1.65;
  transition: color 0.3s ease;
}

.prog-points li::before {
  content: '✦';
  color: var(--gold);
  font-size: 10px;
  flex-shrink: 0;
  margin-top: 3px;
  transition: color 0.3s ease;
}

[data-theme="light"] .prog-points li::before { color: var(--gold-dark); }


/* ════════════════════════════════════════════════════════════
   6. CTA BOTTOM
   Dark: --bg-card (#232018) | Light: --bg-card (#EDE8DE)
   ════════════════════════════════════════════════════════════ */

.story-cta {
  background: var(--bg-card);
  padding: 80px 0;
  border-top: 1px solid var(--border-subtle);
  text-align: center;
  transition: var(--transition-theme);
}

.cta-heading {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.5vw, 42px);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  transition: color 0.3s ease;
}

.cta-heading span { color: var(--gold); }

[data-theme="light"] .cta-heading span { color: var(--gold-dark); }

.cta-sub {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 28px;
  transition: color 0.3s ease;
}


/* ════════════════════════════════════════════════════════════
   7. RESPONSIVE
   ════════════════════════════════════════════════════════════ */

@media (max-width: 1199.98px) {
  .page-hero-content { padding: 0 40px 52px; }
  .program-nav       { padding: 0 40px; }
}

@media (max-width: 991.98px) {
  .page-hero-content  { padding: 0 32px 48px; }
  .program-nav        { padding: 0 24px; }
  .prog-content-inner { padding: 32px 0 0; }
  .prog-img-wrap      { height: 300px; }
  /* Reset alternating columns pada mobile */
  .program-block:nth-child(even) .prog-img-col     { order: 0; }
  .program-block:nth-child(even) .prog-content-col { order: 0; }
}

@media (max-width: 575.98px) {
  .page-hero-content { padding: 0 20px 36px; }
  .prog-img-wrap     { height: 240px; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-entry {
    opacity: 1;
    transform: none;
    animation: none;
    transition: none;
  }
  .page-hero-bg      { transition: filter 0.3s ease; }
  .prog-img-wrap img { transition: filter 0.3s ease; }
}