@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --color-bg: #F7F4EF;
  --color-bg-alt: #FFFFFF;
  --color-text: #2C2A1E;
  --color-text-muted: #5a5a4a;
  --color-text-faint: #888;
  --color-border: #D8CDB8;

  --color-brand-deep: #0A3D62;
  --color-brand: #0077A8;
  --color-success: #2EAA7E;

  /* Unit 107 — Finest View — real palette from confirmed listing photos:
     forest/emerald green chairs and accents, monstera artwork, tropical cushions,
     white walls, grey granite counters, grey-green striped bedding */
  --u107-bg: #EAF2EC;
  --u107-border: #7BB88A;
  --u107-mid: #4A8C5C;
  --u107-accent: #2D6A4F;
  --u107-text: #1A3D2B;

  /* Unit 703 — Top Floor Gem — real palette drawn from confirmed listing photos:
     navy/denim blue couches and curtains, white walls, warm sunset/turquoise sea view */
  --u703-bg: #E9EEF5;
  --u703-border: #5B6E8C;
  --u703-mid: #34465F;
  --u703-accent: #2C3E5C;
  --u703-text: #1B2433;

  --warn-bg: #FAEEDA;
  --warn-border: #EF9F27;
  --warn-text: #633806;

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 15px;
  line-height: 1.6;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { max-width: 1080px; margin: 0 auto; padding: 0 32px; }

h1, h2, h3 {
  font-family: 'Playfair Display', serif;
  font-weight: 500;
  line-height: 1.2;
  color: #2C3E50;
}

/* ===== Nav ===== */
.site-nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247,244,239,0.97);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
}
.site-nav .container {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 14px; padding-bottom: 14px;
}
.logo {
  font-family: 'Playfair Display', serif;
  font-size: 20px; font-weight: 500; color: #2C3E50;
}
.logo span { color: var(--color-brand); }
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; }
.nav-links a {
  font-size: 13px; color: var(--color-text-muted);
  text-transform: uppercase; letter-spacing: 0.05em;
}
.nav-links a:hover { color: var(--color-brand); }
.btn-nav-book {
  background: var(--color-brand); color: white !important;
  padding: 9px 18px; border-radius: var(--radius-sm);
  font-size: 12px !important; font-weight: 500;
}
.nav-toggle { display: none; }

/* ===== Dev notice (remove once real photos for 703 are added) ===== */
.dev-notice {
  background: var(--warn-bg); border-bottom: 1px solid var(--warn-border);
  color: var(--warn-text); font-size: 13px;
  padding: 10px 0; text-align: center;
}
.dev-notice .container { display: flex; align-items: center; justify-content: center; gap: 8px; padding-top:0; padding-bottom:0; }

/* ===== Hero ===== */
.hero {
  position: relative;
  background: linear-gradient(165deg, #0A3D62 0%, #0077A8 45%, #1A8CA0 75%, #2EAA7E 100%);
  color: white;
  padding: 80px 0 110px;
  overflow: hidden;
}
.hero-grid {
  display: grid; grid-template-columns: 1.3fr 0.7fr; gap: 40px; align-items: start;
  position: relative; z-index: 2;
}
.hero-eyebrow {
  font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase;
  color: #9FE1CB; margin-bottom: 14px;
}
.hero h1 { font-size: 46px; color: white; margin-bottom: 18px; }
.hero p.sub { font-size: 16px; color: rgba(255,255,255,0.82); max-width: 480px; margin-bottom: 32px; font-weight: 300; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-primary {
  background: white; color: var(--color-brand);
  padding: 14px 26px; border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
  border: none; cursor: pointer; display: inline-block;
}
.btn-secondary {
  background: transparent; color: white; border: 1px solid rgba(255,255,255,0.5);
  padding: 14px 26px; border-radius: var(--radius-sm);
  font-size: 13px; letter-spacing: 0.04em; text-transform: uppercase; cursor: pointer;
}
.hero-score {
  background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--radius-lg); padding: 22px; text-align: center;
}
.hero-score .num { font-family: 'Playfair Display', serif; font-size: 34px; display: block; }
.hero-score .label { font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.75; margin-top: 6px; display: block; }
.hero-waves { position: absolute; bottom: -2px; left: 0; right: 0; z-index: 1; opacity: 0.18; }

/* ===== Sync bar ===== */
.sync-bar {
  background: var(--color-brand-deep); color: rgba(255,255,255,0.85);
  font-size: 13px; padding: 12px 0;
}
.sync-bar .container { display: flex; align-items: center; gap: 12px; padding-top:0; padding-bottom:0; }
.sync-bar strong { color: white; font-weight: 500; }
.sync-bar .ti { color: #7ECFD5; font-size: 18px; }
.sync-bar .meta { margin-left: auto; font-size: 11px; color: rgba(255,255,255,0.5); }

/* ===== Unit tabs ===== */
.unit-tabs { display: flex; border-bottom: 1px solid var(--color-border); background: white; }
.unit-tab {
  flex: 1; padding: 20px; text-align: center; cursor: pointer;
  border: none; background: transparent; font-family: 'Inter', sans-serif;
  font-size: 14px; color: #888; border-bottom: 3px solid transparent;
}
.unit-tab .num { font-family: 'Playfair Display', serif; font-size: 24px; display: block; }
.unit-tab .name { font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; margin-top: 2px; display: block; }
.unit-tab.active-107 { color: var(--u107-accent); border-bottom-color: var(--u107-accent); background: var(--u107-bg); font-weight: 500; }
.unit-tab.active-703 { color: var(--u703-accent); border-bottom-color: var(--u703-accent); background: var(--u703-bg); font-weight: 500; }

.unit-panel { display: none; background: white; padding: 48px 0; }
.unit-panel.active { display: block; }

.unit-pending-banner {
  background: var(--warn-bg); border: 1px dashed var(--warn-border); color: var(--warn-text);
  border-radius: var(--radius-md); padding: 12px 18px; font-size: 13px;
  display: flex; align-items: center; gap: 8px; margin-bottom: 24px;
}

.unit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; }

.gallery { border-radius: var(--radius-md); overflow: hidden; display: grid; grid-template-rows: 1fr 1fr; grid-template-columns: 1fr 1fr; gap: 4px; height: 320px; }
.gallery .main { grid-row: 1/3; }
.gallery img { width: 100%; height: 100%; object-fit: cover; }
.gallery .ph {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  color: white; font-size: 12px; text-align: center; text-transform: uppercase; letter-spacing: 0.05em;
}
.gallery .ph .ti { font-size: 26px; display: block; opacity: 0.7; margin-bottom: 6px; }

/* Full multi-photo gallery (used once real photos exist) */
.photo-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 16px;
}
.photo-gallery img {
  width: 100%; height: 130px; object-fit: cover; border-radius: var(--radius-sm);
  cursor: pointer; transition: transform 0.15s, box-shadow 0.15s;
}
.photo-gallery img:hover { transform: scale(1.03); box-shadow: 0 4px 14px rgba(0,0,0,0.18); }
.photo-gallery .hero-shot { grid-column: span 2; grid-row: span 2; height: 268px; }
.gallery-caption { font-size: 11px; color: var(--color-text-faint); text-align: center; margin-top: -10px; margin-bottom: 20px; }

.lightbox {
  display: none; position: fixed; inset: 0; background: rgba(10,10,10,0.92);
  z-index: 999; align-items: center; justify-content: center; padding: 40px;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: 90vw; max-height: 85vh; border-radius: var(--radius-md); }
.lightbox-close {
  position: absolute; top: 24px; right: 32px; color: white; font-size: 28px;
  cursor: pointer; background: none; border: none;
}
.lightbox-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,0.15); border: none; color: white;
  font-size: 22px; padding: 14px 18px; cursor: pointer; border-radius: var(--radius-sm);
}
.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }

.unit-tagline { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 12px; }
.unit-tagline.t107 { color: var(--u107-accent); }
.unit-tagline.t703 { color: var(--u703-accent); }
.unit-info h2 { font-size: 30px; margin-bottom: 6px; }
.unit-desc { color: var(--color-text-muted); margin-bottom: 22px; }

.amenities { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 26px; }
.amenity { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--color-text-muted); background: var(--color-bg); border-radius: var(--radius-sm); padding: 10px 12px; }
.amenity .ti { font-size: 16px; }
.amenity.a107 .ti { color: var(--u107-accent); }
.amenity.a703 .ti { color: var(--u703-accent); }

.price-row { display: flex; align-items: baseline; gap: 8px; margin-bottom: 20px; flex-wrap: wrap; }
.price-from { font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-faint); }
.price-amount { font-family: 'Playfair Display', serif; font-size: 34px; }
.price-amount.p107 { color: var(--u107-accent); }
.price-amount.p703 { color: var(--u703-accent); }
.price-per { font-size: 12px; color: var(--color-text-faint); }
.price-note { font-size: 12px; color: var(--color-success); font-weight: 500; }

.unit-book-row { display: flex; gap: 12px; }
.btn-unit-cta { flex: 1; color: white; border: none; padding: 14px 22px; border-radius: var(--radius-sm); font-size: 14px; font-weight: 500; cursor: pointer; }
.btn-unit-cta.b107 { background: var(--u107-accent); }
.btn-unit-cta.b703 { background: var(--u703-accent); }

.source-tag { display: block; margin-top: 12px; font-size: 11px; color: #999; }

/* ===== Booking form sections ===== */
.section { padding: 60px 0; border-top: 1px solid #EDE8DF; }
.section h2.section-title { font-size: 30px; margin-bottom: 28px; }

.booking-shell { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.bf-card { background: white; border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; }
.bf-head { padding: 20px 24px; border-bottom: 1px solid var(--color-border); }
.bf-head.h107 { background: var(--u107-bg); border-bottom-color: var(--u107-border); }
.bf-head.h703 { background: var(--u703-bg); border-bottom-color: var(--u703-border); }
.bf-head-unit { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 4px; }
.bf-head-unit.h107 { color: var(--u107-accent); }
.bf-head-unit.h703 { color: var(--u703-accent); }
.bf-head-title { font-family: 'Playfair Display', serif; font-size: 21px; margin: 0; }
.bf-head-title.h107 { color: var(--u107-text); }
.bf-head-title.h703 { color: var(--u703-text); }
.bf-body { padding: 22px 24px; }
.bf-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 14px; }
.bf-group { display: flex; flex-direction: column; gap: 5px; }
.bf-group.full { grid-column: 1/-1; }
.bf-group label { font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-text-muted); font-weight: 500; }
.bf-group input, .bf-group select, .bf-group textarea {
  padding: 10px 12px; border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  font-size: 13px; background: #FBFAF7; color: var(--color-text); font-family: 'Inter', sans-serif;
}
.bf-group textarea { resize: vertical; min-height: 60px; }
.bf-error { font-size: 11px; color: #993556; margin-top: 4px; display: none; }
.bf-summary { background: var(--color-bg); border-radius: var(--radius-sm); padding: 14px 16px; margin: 16px 0; }
.bf-summary-row { display: flex; justify-content: space-between; font-size: 13px; color: var(--color-text-muted); padding: 4px 0; }
.bf-summary-row.total { border-top: 1px solid var(--color-border); margin-top: 8px; padding-top: 10px; font-weight: 500; color: var(--color-text); }
.bf-summary-row.total .amt { font-family: 'Playfair Display', serif; font-size: 19px; }
.bf-summary-row.total .amt.a107 { color: var(--u107-accent); }
.bf-summary-row.total .amt.a703 { color: var(--u703-accent); }
.bf-note { font-size: 11px; border-radius: var(--radius-sm); padding: 8px 12px; display: flex; gap: 6px; align-items: flex-start; margin-bottom: 16px; }
.bf-note.n107 { background: var(--u107-bg); color: var(--u107-accent); }
.bf-note.n703 { background: var(--u703-bg); color: var(--u703-accent); }
.bf-submit { width: 100%; color: white; border: none; padding: 13px; border-radius: var(--radius-sm); font-size: 14px; font-weight: 500; cursor: pointer; }
.bf-submit.s107 { background: var(--u107-accent); }
.bf-submit.s703 { background: var(--u703-accent); }
.bf-status { font-size: 12px; margin-top: 10px; display: none; padding: 8px 12px; border-radius: var(--radius-sm); }
.bf-status.show { display: block; }
.bf-status.ok { background: #EAF3DE; color: #27500A; }
.bf-status.err { background: #FCEBEB; color: #791F1F; }

/* ===== Reviews ===== */
.reviews-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.review-card { background: white; border: 1px solid #EDE8DF; border-radius: var(--radius-lg); padding: 20px; }
.stars { color: #E9A824; font-size: 14px; margin-bottom: 10px; }
.review-text { font-size: 13px; color: var(--color-text-muted); margin-bottom: 12px; font-style: italic; line-height: 1.6; }
.reviewer { font-size: 12px; color: var(--color-text-faint); font-weight: 500; }

/* ===== Location ===== */
.location-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: start; }
.map-box {
  background: linear-gradient(135deg, #9FE1CB 0%, #5DCAA5 40%, #1D9E75 100%);
  border-radius: var(--radius-lg); height: 240px; display: flex; align-items: center; justify-content: center;
  color: white; position: relative; overflow: hidden;
}
.map-box .pin { text-align: center; }
.map-box .ti { font-size: 38px; display: block; margin-bottom: 6px; }
.nearby-list { list-style: none; }
.nearby-list li { display: flex; justify-content: space-between; align-items: center; padding: 11px 0; border-bottom: 1px solid #EDE8DF; font-size: 13px; }
.nearby-list li:last-child { border-bottom: none; }
.nearby-list .dist { font-size: 12px; color: var(--color-brand); font-weight: 500; }
.nearby-list .ti { margin-right: 8px; color: var(--color-brand); }

/* ===== Footer ===== */
.site-footer { background: var(--color-brand-deep); color: rgba(255,255,255,0.85); padding: 48px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 36px; margin-bottom: 32px; }
.footer-brand { font-family: 'Playfair Display', serif; font-size: 19px; color: white; margin-bottom: 10px; }
.footer-tagline { font-size: 13px; color: rgba(255,255,255,0.6); line-height: 1.6; }
.footer-heading { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.5); margin-bottom: 14px; font-weight: 500; }
.site-footer ul { list-style: none; }
.site-footer ul li { font-size: 13px; padding: 5px 0; color: rgba(255,255,255,0.75); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 18px; display: flex; justify-content: space-between; font-size: 11px; color: rgba(255,255,255,0.4); }

@media (max-width: 860px) {
  .nav-links { display: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 34px; }
  .unit-grid, .booking-shell, .reviews-grid, .location-grid, .footer-grid { grid-template-columns: 1fr; }
  .gallery { height: 240px; }
}