/* css/portal.css — Homepage / Portal Peradaban
   Cinematic hero, Tukang Kaba narasi, entry navigation. */

/* ── HERO ────────────────────────────────────────────── */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10,21,32,0.3) 0%,
    rgba(10,21,32,0.2) 40%,
    rgba(10,21,32,0.85) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 1.5rem;
  max-width: 800px;
}

.hero-tagline {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold-dim);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-title);
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 900;
  color: var(--gold);
  letter-spacing: 0.06em;
  line-height: 1.1;
  text-shadow: 0 0 60px rgba(200,169,110,0.3);
  margin-bottom: 0.5rem;
}

.hero-subtitle {
  font-family: var(--font-title);
  font-size: clamp(0.85rem, 2vw, 1.1rem);
  color: var(--mist);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 2.5rem;
}

/* ── TUKANG KABA NARASI ──────────────────────────────── */
.tukang-kaba {
  position: relative;
  max-width: 640px;
  margin: 0 auto 3rem;
  padding: 1.25rem 1.75rem;
  border-left: 2px solid rgba(200,169,110,0.4);
  text-align: left;
}

.tukang-kaba::before {
  content: '— Tukang Kaba';
  display: block;
  font-family: var(--font-ui);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-dim);
  margin-bottom: 0.75rem;
}

.tukang-kaba p {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--mist-light);
  line-height: 1.7;
}

/* ── ENTRY NAVIGATION ────────────────────────────────── */
.portal-nav {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.portal-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  padding: 1rem 1.5rem;
  border: 1px solid rgba(200,169,110,0.2);
  background: rgba(26,42,58,0.6);
  backdrop-filter: blur(4px);
  color: var(--mist);
  font-family: var(--font-ui);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: all 300ms ease;
  cursor: pointer;
  min-width: 110px;
}

.portal-nav-item:hover {
  border-color: rgba(200,169,110,0.6);
  color: var(--gold);
  background: rgba(36,52,72,0.8);
  transform: translateY(-2px);
}

.portal-nav-icon {
  font-size: 1.4rem;
  color: var(--gold-dim);
  transition: color 300ms ease;
}

.portal-nav-item:hover .portal-nav-icon {
  color: var(--gold);
}

/* ── SCROLL INDICATOR ────────────────────────────────── */
.scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--gold-dim);
  font-family: var(--font-ui);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  animation: pulse 2.5s ease-in-out infinite;
  z-index: 2;
}

@keyframes pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.9; }
}

/* ── SECTION BAWAH HERO ──────────────────────────────── */
.section-heading {
  font-family: var(--font-title);
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  color: var(--gold);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.section-heading::before,
.section-heading::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(200,169,110,0.3), transparent);
}

/* ── RESPONSIVE ─────────────────────────────────────── */
@media (max-width: 600px) {
  .portal-nav { gap: 0.6rem; }
  .portal-nav-item { min-width: 90px; padding: 0.75rem 1rem; font-size: 0.65rem; }
  .tukang-kaba { padding: 1rem; }
}