/* ============================================================
   BASE.CSS — Reset, Typography, Scroll Reveal, Utilities
   Portal Ekonomi Map — Desa Polobogo
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,700;1,400;1,700&family=Lora:ital,wght@0,400;0,500;1,400&family=Inter:wght@300;400;500;600&family=Cormorant+Garamond:ital,wght@1,300;1,400;1,500&display=swap');

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-md);
  line-height: var(--leading-relaxed);
  color: var(--text-primary);
  background-color: var(--bg-parchment);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

::selection {
  background-color: var(--sienna);
  color: var(--bg-cream);
}

/* ── SCROLLBAR ─────────────────────────────────────────── */
::-webkit-scrollbar       { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg-parchment); }
::-webkit-scrollbar-thumb { background: var(--mist); border-radius: var(--r-full); }
::-webkit-scrollbar-thumb:hover { background: var(--amber); }

/* ── BASE ELEMENTS ─────────────────────────────────────── */
img, video { display: block; max-width: 100%; height: auto; }

img {
  filter: contrast(1.03) brightness(0.97) saturate(0.92);
  transition: filter var(--dur-normal) var(--ease-out);
}

a    { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

button {
  font-family: var(--font-ui);
  cursor: pointer;
  border: none;
  background: none;
  appearance: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: var(--leading-tight);
  font-weight: 700;
  color: var(--text-primary);
}

p {
  font-family: var(--font-body);
  font-size: var(--text-md);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
}

:focus-visible {
  outline: 2px solid var(--sienna);
  outline-offset: 4px;
  border-radius: var(--r-sm);
}

section { position: relative; overflow: hidden; }

/* ── LAYOUT ─────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--px-mobile);
  padding-right: var(--px-mobile);
}

@media (min-width: 768px)  { .container { padding-left: var(--px-tablet);  padding-right: var(--px-tablet); } }
@media (min-width: 1280px) { .container { padding-left: var(--px-desktop); padding-right: var(--px-desktop); } }

.prose { max-width: var(--max-w-prose); margin-left: auto; margin-right: auto; }

/* ── SCROLL REVEAL ─────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity   var(--dur-reveal) var(--ease-out),
    transform var(--dur-reveal) var(--ease-out);
}

.reveal.is-visible { opacity: 1; transform: translateY(0); }

.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 320ms; }
.reveal-delay-4 { transition-delay: 460ms; }
.reveal-delay-5 { transition-delay: 600ms; }

/* Reveal dari kiri */
.reveal-left {
  opacity: 0;
  transform: translateX(-28px);
  transition: opacity var(--dur-reveal) var(--ease-out), transform var(--dur-reveal) var(--ease-out);
}
.reveal-left.is-visible { opacity: 1; transform: translateX(0); }

/* Reveal scale */
.reveal-scale {
  opacity: 0;
  transform: scale(0.96);
  transition: opacity var(--dur-reveal) var(--ease-out), transform var(--dur-reveal) var(--ease-out);
}
.reveal-scale.is-visible { opacity: 1; transform: scale(1); }

/* ── SECTION LABELS ────────────────────────────────────── */
.eyebrow {
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--sienna);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-bottom: var(--sp-4);
}

.eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background-color: var(--sienna);
  flex-shrink: 0;
}

/* ── DARK SECTION ──────────────────────────────────────── */
.section-dark {
  background-color: var(--bg-dark);
  color: var(--text-on-dark);
}
.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4 { color: var(--text-on-dark); }
.section-dark p  { color: var(--text-on-dark-subtle); }
.section-dark .eyebrow { color: var(--sage-light); }
.section-dark .eyebrow::before { background-color: var(--sage-light); }

/* ── SECTION TRANSITIONS ───────────────────────────────── */
.transition-from-dark::before {
  content: '';
  position: absolute;
  top: -70px; left: 0; right: 0;
  height: 70px;
  background: linear-gradient(to bottom, transparent, var(--bg-parchment));
  pointer-events: none;
  z-index: 2;
}

.transition-to-dark::after {
  content: '';
  position: absolute;
  bottom: -60px; left: 0; right: 0;
  height: 60px;
  background: linear-gradient(to bottom, var(--bg-parchment), transparent);
  pointer-events: none;
  z-index: 2;
}

/* ── UNIVERSAL BUTTON ───────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 0.7rem 1.5rem;
  border-radius: var(--r-md);
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  transition: all var(--dur-normal) var(--ease-out);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--ink);
  color: var(--bg-parchment);
}
.btn-primary:hover {
  background-color: var(--espresso);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-accent {
  background-color: var(--sienna);
  color: white;
}
.btn-accent:hover {
  background-color: var(--clay);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  color: var(--ink);
  border: 1.5px solid var(--mist);
}
.btn-outline:hover {
  border-color: var(--ink);
  background-color: rgba(35,24,16,0.04);
}

.btn-ghost {
  background-color: transparent;
  color: var(--text-on-dark);
  border: 1.5px solid rgba(240,230,207,0.25);
}
.btn-ghost:hover {
  border-color: rgba(240,230,207,0.6);
  background-color: rgba(240,230,207,0.08);
}

.btn-sm { padding: 0.45rem 1rem; font-size: var(--text-xs); }
.btn-lg { padding: 0.9rem 2rem; font-size: var(--text-base); }

/* ── BADGE / CHIP ───────────────────────────────────────── */
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  padding: 0.2rem 0.65rem;
  border-radius: var(--r-full);
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

/* ── CTA LABEL (arrow link) ────────────────────────────── */
.cta-label {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  font-family: var(--font-ui);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--sage-muted);
  transition: gap var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
*:hover > .cta-label, *:hover .cta-label {
  gap: var(--sp-2);
  color: var(--sage);
}

/* ── DIVIDER ────────────────────────────────────────────── */
.divider {
  width: 40px;
  height: 1.5px;
  background: linear-gradient(to right, var(--sienna), transparent);
  border: none;
  margin: var(--sp-8) 0;
}

/* ── REDUCED MOTION ─────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal, .reveal-left, .reveal-scale {
    opacity: 1;
    transform: none;
  }
}