/* =====================================================================
   ALTA CITRA BINTARO — Stylesheet
   Palet warna diambil langsung dari brosur resmi:
   - Terracotta (aksen utama)  : #C1571E
   - Maroon tua (aksen gelap)  : #6F1D29
   - Cream/paper (background)  : #F3EFE7
   Font: Cormorant Garamond (judul, serif elegan ala European Classic)
         Jost (body/UI, geometris & bersih)
   ===================================================================== */

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

:root {
  --color-terracotta: #C1571E;
  --color-terracotta-dark: #9C4517;
  --color-maroon: #6F1D29;
  --color-maroon-dark: #4E1219;
  --color-cream: #F3EFE7;
  --color-cream-alt: #EAE4D6;
  --color-ink: #2A2420;
  --color-ink-soft: #5C544C;
  --color-white: #FFFFFF;
  --color-border: #DDD5C4;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Jost', -apple-system, 'Segoe UI', sans-serif;

  --max-width: 1180px;
  --radius: 3px;
  --shadow-soft: 0 12px 30px rgba(42, 36, 32, 0.09);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-cream);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
  color: var(--color-ink);
}

h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 700; }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.35rem; }

p { margin: 0 0 1em; color: var(--color-ink-soft); }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.narrow { max-width: 760px; }

.center { text-align: center; }
.center-text p { text-align: center; }

.eyebrow {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  color: var(--color-terracotta);
  font-size: 1.15rem;
  margin-bottom: 0.4rem;
  display: block;
}
.eyebrow.center { text-align: center; }

.section { padding: 5rem 0; }
.section-alt { background: var(--color-cream-alt); }
.section-desc {
  max-width: 620px;
  font-size: 1.05rem;
}
.section-desc.center { margin-left: auto; margin-right: auto; }

/* ---------------------------------------------------------------------
   BUTTONS
   --------------------------------------------------------------------- */
.btn {
  display: inline-block;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.btn-primary {
  background: var(--color-terracotta);
  color: var(--color-white);
}
.btn-primary:hover { background: var(--color-terracotta-dark); }

.btn-outline {
  background: transparent;
  border-color: var(--color-terracotta);
  color: var(--color-terracotta);
}
.btn-outline:hover { background: var(--color-terracotta); color: var(--color-white); }

.btn-outline-light {
  background: transparent;
  border-color: rgba(255,255,255,0.7);
  color: var(--color-white);
}
.btn-outline-light:hover { background: rgba(255,255,255,0.15); }

.btn-block { width: 100%; text-align: center; }

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.8rem; }
.hero-actions.center { justify-content: center; }

.link-arrow {
  color: var(--color-terracotta);
  font-weight: 600;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}
.link-arrow:hover { border-color: var(--color-terracotta); }

/* ---------------------------------------------------------------------
   HEADER
   --------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(243, 239, 231, 0.96);
  backdrop-filter: saturate(140%) blur(6px);
  border-bottom: 1px solid var(--color-border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1.5rem;
}
.brand { display: flex; align-items: center; gap: 0.6rem; }
.brand-logo { height: 40px; width: auto; }
.brand-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: 0.01em;
}

.main-nav { display: flex; align-items: center; gap: 1.8rem; }
.main-nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-ink-soft);
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover, .main-nav a.active {
  color: var(--color-ink);
  border-color: var(--color-terracotta);
}
.btn-wa-nav {
  background: var(--color-terracotta);
  color: var(--color-white) !important;
  padding: 0.55rem 1.2rem;
  border-radius: var(--radius);
  border-bottom: none !important;
}
.btn-wa-nav:hover { background: var(--color-terracotta-dark); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--color-ink); }

/* ---------------------------------------------------------------------
   HERO
   --------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: var(--color-white);
}
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(42,36,32,0.15) 0%, rgba(42,36,32,0.35) 55%, rgba(31,22,18,0.88) 100%);
}
.hero-content {
  position: relative;
  padding-bottom: 4.5rem;
  padding-top: 3rem;
  max-width: 720px;
  animation: heroFadeUp 0.9s ease both;
}
.hero-content .eyebrow { color: #F0C9A8; }
.hero-content h1 { color: var(--color-white); }
.hero-sub { color: rgba(255,255,255,0.88); font-size: 1.15rem; max-width: 520px; }

@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------------------------------------------------------------------
   ABOUT INTRO
   --------------------------------------------------------------------- */
.about-intro-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 3.5rem;
  align-items: center;
}
.about-intro-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.stat-box {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.6rem 1rem;
  text-align: center;
}
.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--color-terracotta);
}
.stat-label { font-size: 0.85rem; color: var(--color-ink-soft); }

/* ---------------------------------------------------------------------
   UNIT CARDS
   --------------------------------------------------------------------- */
.unit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.8rem;
  margin-top: 2.5rem;
}
.unit-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: block;
}
.unit-card:hover { transform: translateY(-4px); box-shadow: 0 18px 36px rgba(42,36,32,0.14); }
.unit-card-media { position: relative; aspect-ratio: 4/3; background: var(--color-cream-alt); overflow: hidden; }
.unit-card-media img { width: 100%; height: 100%; object-fit: cover; }
.badge {
  position: absolute; top: 0.8rem; right: 0.8rem;
  background: var(--color-maroon);
  color: var(--color-white);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.3rem 0.7rem;
  border-radius: 20px;
}
.unit-card-body { padding: 1.4rem; border-top: 3px solid var(--color-terracotta); }
.unit-card-body h3 { margin-bottom: 0.2rem; }
.unit-dimension { font-size: 0.9rem; color: var(--color-ink-soft); margin-bottom: 0.7rem; }
.unit-specs {
  list-style: none;
  display: flex; gap: 0.9rem;
  padding: 0; margin: 0 0 0.9rem;
  font-size: 0.85rem;
  color: var(--color-ink-soft);
}
.unit-specs li { border-right: 1px solid var(--color-border); padding-right: 0.9rem; }
.unit-specs li:last-child { border-right: none; }
.unit-price { margin: 0; font-size: 0.95rem; }
.unit-price strong { color: var(--color-terracotta); font-size: 1.1rem; }
.unit-availability { font-size: 0.8rem; color: var(--color-ink-soft); margin: 0.3rem 0 0; }

/* ---------------------------------------------------------------------
   LOCATION HIGHLIGHTS
   --------------------------------------------------------------------- */
.location-highlights {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0;
  margin-top: 2.5rem;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.location-item {
  flex: 1 1 160px;
  text-align: center;
  padding: 1.8rem 1rem;
  border-right: 1px solid var(--color-border);
}
.location-item:last-child { border-right: none; }
.location-minutes {
  display: block;
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--color-terracotta);
  line-height: 1;
}
.location-label { font-size: 0.85rem; color: var(--color-ink-soft); }

/* ---------------------------------------------------------------------
   FACILITIES
   --------------------------------------------------------------------- */
.facility-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background: var(--color-border);
  margin-top: 2.5rem;
  border: 1px solid var(--color-border);
}
.facility-item {
  background: var(--color-cream);
  padding: 2rem 1.6rem;
}
.section-alt .facility-item { background: var(--color-cream-alt); }
.facility-item h3 { font-size: 1.15rem; margin-bottom: 0.4rem; }
.facility-item p { font-size: 0.9rem; margin: 0; }

/* ---------------------------------------------------------------------
   GALLERY
   --------------------------------------------------------------------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
  margin-top: 2.5rem;
}
.gallery-grid-full { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.gallery-item { aspect-ratio: 4/3; overflow: hidden; border-radius: var(--radius); position: relative; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(0deg, rgba(0,0,0,0.55), transparent);
  color: var(--color-white);
  font-size: 0.85rem;
  padding: 1.5rem 0.8rem 0.6rem;
  margin: 0;
}

/* ---------------------------------------------------------------------
   CTA SECTION
   --------------------------------------------------------------------- */
.cta-section {
  background: var(--color-maroon);
  color: var(--color-white);
}
.cta-section h2, .cta-section p { color: var(--color-white); }
.cta-section p { opacity: 0.85; max-width: 520px; margin-left: auto; margin-right: auto; }
.cta-section .btn-outline { border-color: rgba(255,255,255,0.7); color: var(--color-white); }
.cta-section .btn-outline:hover { background: rgba(255,255,255,0.15); }

/* ---------------------------------------------------------------------
   FOOTER
   --------------------------------------------------------------------- */
.site-footer { background: var(--color-maroon-dark); color: rgba(255,255,255,0.85); }
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding: 4rem 1.5rem 3rem;
}
.footer-logo { height: 36px; margin-bottom: 0.8rem; filter: brightness(0) invert(1); }
.footer-brand h3 { color: var(--color-white); font-size: 1.3rem; }
.footer-brand p { color: rgba(255,255,255,0.7); font-size: 0.9rem; }
.footer-developer { margin-top: 1rem; font-size: 0.85rem; }
.footer-col h4 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.55);
  margin-bottom: 1rem;
}
.footer-col a, .footer-col p { display: block; color: rgba(255,255,255,0.8); font-size: 0.9rem; margin-bottom: 0.6rem; }
.footer-col a:hover { color: var(--color-white); }
.footer-social { display: flex; flex-direction: column; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding: 1.2rem 1.5rem; font-size: 0.8rem; color: rgba(255,255,255,0.6); }

/* ---------------------------------------------------------------------
   WHATSAPP FLOAT BUTTON
   --------------------------------------------------------------------- */
.wa-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 56px; height: 56px;
  background: #25D366;
  color: var(--color-white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 20px rgba(0,0,0,0.25);
  z-index: 90;
  transition: transform 0.2s ease;
}
.wa-float:hover { transform: scale(1.08); }

/* ---------------------------------------------------------------------
   PAGE HERO (halaman dalam, bukan homepage)
   --------------------------------------------------------------------- */
.page-hero {
  padding: 4.5rem 0 3rem;
  background: var(--color-cream-alt);
  border-bottom: 1px solid var(--color-border);
}
.breadcrumb-link { color: var(--color-terracotta); }

/* ---------------------------------------------------------------------
   RICH CONTENT (dari admin panel / halaman Tentang)
   --------------------------------------------------------------------- */
.rich-content p { font-size: 1.05rem; margin-bottom: 1.2em; }
.rich-content h2, .rich-content h3 { margin-top: 1.6em; }

/* ---------------------------------------------------------------------
   UNIT DETAIL
   --------------------------------------------------------------------- */
.unit-detail-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 3rem;
  align-items: start;
}
.unit-detail-media img { border-radius: var(--radius); box-shadow: var(--shadow-soft); }
.spec-box {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.spec-row {
  display: flex; justify-content: space-between;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
}
.spec-row:last-child { border-bottom: none; }
.spec-row span { color: var(--color-ink-soft); }
.unit-price-detail { font-size: 1.1rem; }
.unit-price-detail strong { color: var(--color-terracotta); font-size: 1.6rem; font-family: var(--font-display); }

.floorplan-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2.5rem;
}
.floorplan-item { text-align: center; }
.floorplan-item img { border: 1px solid var(--color-border); border-radius: var(--radius); margin-bottom: 0.6rem; }

/* ---------------------------------------------------------------------
   PRICE TABLE
   --------------------------------------------------------------------- */
.table-wrap { overflow-x: auto; margin-top: 2.5rem; }
.price-table { width: 100%; border-collapse: collapse; background: var(--color-white); min-width: 720px; }
.price-table th, .price-table td {
  padding: 0.9rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
  white-space: nowrap;
}
.price-table th {
  background: var(--color-maroon);
  color: var(--color-white);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.price-disclaimer { font-size: 0.8rem; color: var(--color-ink-soft); margin-top: 1rem; font-style: italic; }

.status-pill {
  display: inline-block;
  padding: 0.25rem 0.7rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}
.status-available { background: #DCF3E3; color: #1F7A3F; }
.status-booked { background: #FCEBD0; color: #A5670C; }
.status-sold { background: #F3DCDC; color: #A32E2E; }

/* ---------------------------------------------------------------------
   MAP
   --------------------------------------------------------------------- */
.map-embed { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-soft); margin-top: 2rem; }

/* ---------------------------------------------------------------------
   CONTACT FORM
   --------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 3rem;
}
.contact-info h3 { margin-bottom: 1rem; }
.contact-form-wrap {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow-soft);
}
.form-group { margin-bottom: 1.2rem; }
.form-group label { display: block; font-size: 0.88rem; font-weight: 600; margin-bottom: 0.4rem; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--color-cream);
  color: var(--color-ink);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: 2px solid var(--color-terracotta);
  outline-offset: 1px;
}
.honeypot { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

.alert { padding: 1rem 1.2rem; border-radius: var(--radius); margin-bottom: 1.2rem; font-size: 0.92rem; }
.alert-success { background: #DCF3E3; color: #1F7A3F; }
.alert-error { background: #F3DCDC; color: #A32E2E; }
.alert-error ul { margin: 0; padding-left: 1.2rem; }

/* ---------------------------------------------------------------------
   RESPONSIVE
   --------------------------------------------------------------------- */
@media (max-width: 900px) {
  .about-intro-grid, .unit-detail-grid, .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--color-cream);
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem 1.5rem 1.5rem;
    gap: 0.9rem;
    border-bottom: 1px solid var(--color-border);
    display: none;
  }
  .main-nav.open { display: flex; }
  .btn-wa-nav { width: 100%; text-align: center; }
  .about-intro-stats { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { grid-template-columns: 1fr; }
  .location-item { flex: 1 1 45%; border-bottom: 1px solid var(--color-border); }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .hero { min-height: 92vh; }
}