:root {
  --forest: #163c35;
  --forest-deep: #0c2925;
  --sage: #92b39b;
  --gold: #c58a43;
  --cream: #f7f3e9;
  --paper: #fffdf8;
  --ink: #222822;
  --muted: #6f746d;
  --line: rgba(22, 60, 53, 0.16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "Noto Sans Thai", "Leelawadee UI", "Myanmar Text", "Microsoft YaHei", Tahoma, Arial, sans-serif; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.site-header { height: 82px; padding: 0 clamp(22px, 5vw, 76px); display: flex; align-items: center; gap: 40px; background: rgba(255,253,248,.96); position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--line); backdrop-filter: blur(14px); }
.brand { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.brand-mark { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid var(--forest); color: var(--forest); font: 800 15px/1 Arial; letter-spacing: -.6px; }
.brand b, .brand small { display: block; letter-spacing: .13em; }
.brand b { font: 700 12px/1.2 Arial; }
.brand small { font: 500 7px/1.8 Arial; color: var(--muted); }
.main-nav { display: flex; gap: 28px; color: #3b453e; font-size: 13px; }
.main-nav a { position: relative; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -8px; height: 1px; background: var(--gold); transition: right .25s ease; }
.main-nav a:hover::after { right: 0; }
.language-nav { display: flex; align-items: center; gap: 4px; }
.language-nav a { min-width: 34px; padding: 8px 9px; text-align: center; border-radius: 99px; font-size: 11px; color: var(--muted); }
.language-nav a.active { background: var(--forest); color: white; }

.hero { min-height: calc(100svh - 82px); height: 760px; position: relative; display: flex; align-items: flex-end; overflow: hidden; background: var(--forest-deep); }
.hero-bg, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-bg { object-fit: cover; object-position: center 42%; filter: saturate(.78) contrast(1.05); }
.hero-shade { background: linear-gradient(90deg, rgba(7,31,27,.94) 0%, rgba(10,39,34,.75) 48%, rgba(10,32,28,.12) 78%), linear-gradient(0deg, rgba(6,25,22,.62), transparent 55%); }
.hero-content { position: relative; z-index: 2; width: min(830px, 76%); padding: 0 0 clamp(64px, 9vh, 104px) clamp(24px, 8vw, 122px); color: white; }
.eyebrow { display: inline-block; color: var(--gold); font: 700 11px/1.4 Arial, sans-serif; letter-spacing: .2em; text-transform: uppercase; margin-bottom: 20px; }
.eyebrow.light { color: #e1bc81; }
h1 { margin: 0; max-width: 780px; font-size: clamp(48px, 6.7vw, 92px); line-height: .98; letter-spacing: -.045em; font-weight: 700; text-wrap: balance; }
h1 span { display: block; color: #e7c58e; font-size: .43em; letter-spacing: .01em; line-height: 1.45; }
.hero-subtitle { font-size: clamp(18px, 2vw, 27px); line-height: 1.5; margin: 28px 0 14px; color: #f8f4e9; }
.hero-statline { max-width: 760px; font-size: 14px; line-height: 1.7; color: rgba(255,255,255,.72); }
.hero-actions, .contact-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button { min-height: 54px; padding: 12px 20px; border: 1px solid rgba(255,255,255,.45); display: inline-flex; align-items: center; justify-content: center; gap: 14px; font-size: 14px; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button.primary { background: var(--gold); border-color: var(--gold); color: #142c27; font-weight: 700; }
.button.primary strong { padding-left: 14px; border-left: 1px solid rgba(20,44,39,.3); }
.button.ghost { color: white; }
.button.gold { background: var(--gold); border-color: var(--gold); color: #132d28; font-weight: 700; }
.hero-index { position: absolute; right: clamp(24px, 6vw, 90px); bottom: 64px; z-index: 2; color: white; text-align: right; }
.hero-index span { display: block; color: rgba(255,255,255,.25); font: 300 78px/1 Arial; }
.hero-index small { font: 700 9px/1 Arial; letter-spacing: .22em; }

.section { max-width: 1240px; margin: 0 auto; padding: 110px clamp(22px, 5vw, 64px); }
.section-heading h2, .location-copy h2, .building-copy h2, .uses-header h2, .contact-inner h2 { margin: 0; color: var(--forest); font-size: clamp(34px, 4.2vw, 58px); line-height: 1.12; letter-spacing: -.035em; text-wrap: balance; }
.section-heading.centered { text-align: center; max-width: 820px; margin: 0 auto 54px; }
.card-grid { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.card-grid.six { grid-template-columns: repeat(3, 1fr); }
.info-card { min-height: 225px; padding: 30px; background: var(--paper); position: relative; transition: background .2s ease; }
.info-card:hover { background: var(--cream); }
.card-number { color: var(--gold); font: 700 10px/1 Arial; letter-spacing: .14em; }
.info-card h3, .utility-grid h3, .uses-grid h3 { margin: 52px 0 10px; font-size: 18px; line-height: 1.35; color: var(--forest); }
.info-card p, .utility-grid p, .uses-grid p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }

.location-section { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(420px, .85fr); min-height: 760px; background: var(--cream); }
.location-photo { position: relative; min-height: 600px; overflow: hidden; }
.location-photo > img { width: 100%; height: 100%; object-fit: cover; }
.photo-label { position: absolute; bottom: 0; right: 0; padding: 18px 24px; background: var(--forest); color: white; font-weight: 700; }
.location-copy { padding: clamp(70px, 8vw, 120px); display: flex; flex-direction: column; justify-content: center; }
.feature-list { list-style: none; padding: 0; margin: 38px 0; }
.feature-list li { position: relative; padding: 14px 0 14px 28px; border-bottom: 1px solid var(--line); font-size: 15px; line-height: 1.65; }
.feature-list li::before { content: "↗"; position: absolute; left: 0; top: 16px; color: var(--gold); }
.map-card { display: grid; grid-template-columns: 100px 1fr; gap: 20px; align-items: center; background: white; border: 1px solid var(--line); padding: 18px; }
.map-card img { width: 100px; height: 100px; }
.map-card small { color: var(--gold); font: 700 10px/1 Arial; letter-spacing: .13em; text-transform: uppercase; }
.map-card p { white-space: pre-line; margin: 8px 0; line-height: 1.5; }
.map-card a { font-size: 12px; color: var(--forest); font-weight: 700; }

.building { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(45px, 8vw, 110px); align-items: center; max-width: 1320px; }
.spec-list { list-style: none; padding: 0; margin: 38px 0 28px; }
.spec-list li { display: grid; grid-template-columns: 35px 1fr; gap: 12px; padding: 15px 0; border-bottom: 1px solid var(--line); line-height: 1.6; font-size: 15px; }
.spec-list span { color: var(--gold); font: 700 10px/1.8 Arial; }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-row span { padding: 7px 13px; border: 1px solid var(--line); color: var(--forest); font-size: 12px; border-radius: 99px; }
.building-photo { margin: 0; position: relative; }
.building-photo::before { content: ""; position: absolute; inset: -18px 18px 18px -18px; border: 1px solid var(--gold); z-index: -1; }
.building-photo img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.building-photo figcaption, .plan-figure figcaption { font-size: 11px; color: var(--muted); margin-top: 14px; }

.plan-section { background: var(--forest); padding: 110px max(24px, calc((100vw - 1180px)/2)); color: white; }
.light-heading h2 { color: white; }
.light-heading p { color: rgba(255,255,255,.65); line-height: 1.7; }
.plan-layout { display: grid; grid-template-columns: 1.2fr .8fr; gap: 34px; align-items: stretch; }
.plan-figure { margin: 0; padding: 22px; background: white; color: var(--muted); }
.plan-figure img { width: 100%; height: 500px; object-fit: contain; }
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: rgba(255,255,255,.13); }
.stat { min-height: 160px; padding: 28px; background: rgba(255,255,255,.05); display: flex; flex-direction: column; justify-content: flex-end; }
.stat strong { color: #e7c58e; font: 500 clamp(38px, 4vw, 58px)/1 Arial, sans-serif; letter-spacing: -.04em; }
.stat span { margin-top: 12px; color: rgba(255,255,255,.65); font-size: 12px; line-height: 1.4; }

.split-heading { display: grid; grid-template-columns: 1fr .65fr; gap: 80px; align-items: end; margin-bottom: 55px; }
.caveat { color: var(--muted); font-size: 11px; line-height: 1.7; }
.utility-grid { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.utility-grid article { padding: 28px 24px; border-right: 1px solid var(--line); }
.utility-grid article:last-child { border-right: 0; }
.utility-grid article > span { color: var(--gold); font: 700 10px/1 Arial; }
.utility-grid h3 { margin-top: 40px; }
.uses-header { margin: 100px 0 38px; }
.uses-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.uses-grid article { min-height: 190px; padding: 26px; background: var(--cream); border-top: 3px solid var(--gold); }
.uses-grid h3 { margin: 28px 0 10px; }
.value-line { margin: 38px 0 0; padding: 24px; background: var(--forest); color: white; text-align: center; font-size: 17px; line-height: 1.6; }

.contact-section { background: linear-gradient(90deg, rgba(9,37,32,.96), rgba(9,37,32,.78)), url('property/location.jpg') center/cover; color: white; padding: 120px 24px; text-align: center; }
.contact-inner { max-width: 850px; margin: 0 auto; }
.contact-inner h2 { color: white; }
.contact-inner > p { color: rgba(255,255,255,.72); margin: 22px 0; }
.contact-number { display: block; margin: 30px 0; color: #e7c58e; font: 500 clamp(42px, 7vw, 78px)/1 Arial; letter-spacing: -.04em; }
.contact-actions { justify-content: center; }
footer { min-height: 90px; padding: 24px clamp(22px, 5vw, 76px); display: flex; justify-content: space-between; align-items: center; gap: 20px; background: #071f1b; color: rgba(255,255,255,.5); font: 700 9px/1.6 Arial; letter-spacing: .14em; }
.mobile-call { display: none; }

@media (max-width: 1000px) {
  .main-nav { display: none; }
  .site-header { gap: 15px; }
  .card-grid.six { grid-template-columns: repeat(2, 1fr); }
  .location-section { grid-template-columns: 1fr; }
  .location-copy { padding: 72px clamp(24px, 7vw, 70px); }
  .building { grid-template-columns: 1fr; }
  .building-photo { order: -1; }
  .plan-layout { grid-template-columns: 1fr; }
  .utility-grid { grid-template-columns: repeat(2, 1fr); }
  .utility-grid article { border-bottom: 1px solid var(--line); }
  .uses-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  body { padding-bottom: 62px; }
  .site-header { height: auto; min-height: 72px; padding: 12px 16px; flex-wrap: wrap; }
  .brand b { font-size: 10px; }
  .brand-mark { width: 37px; height: 37px; }
  .language-nav { width: 100%; order: 3; justify-content: center; border-top: 1px solid var(--line); padding-top: 8px; }
  .language-nav a { font-size: 10px; padding: 6px 8px; }
  .hero { height: 720px; min-height: calc(100svh - 115px); }
  .hero-shade { background: linear-gradient(0deg, rgba(7,31,27,.96) 0%, rgba(7,31,27,.75) 65%, rgba(7,31,27,.2) 100%); }
  .hero-content { width: 100%; padding: 44px 22px; }
  h1 { font-size: clamp(43px, 14vw, 64px); }
  .hero-subtitle { font-size: 18px; }
  .hero-index { display: none; }
  .hero-actions .button { width: 100%; }
  .section { padding: 78px 20px; }
  .card-grid.six { grid-template-columns: 1fr; }
  .info-card { min-height: 190px; }
  .location-photo { min-height: 390px; }
  .map-card { grid-template-columns: 82px 1fr; padding: 14px; }
  .map-card img { width: 82px; height: 82px; }
  .building { gap: 48px; }
  .building-photo::before { inset: -10px 10px 10px -10px; }
  .plan-section { padding: 78px 20px; }
  .plan-figure { padding: 10px; }
  .plan-figure img { height: auto; }
  .stat { min-height: 130px; padding: 20px; }
  .split-heading { grid-template-columns: 1fr; gap: 20px; }
  .utility-grid, .uses-grid { grid-template-columns: 1fr; }
  .utility-grid article { border-right: 0; }
  .uses-header { margin-top: 70px; }
  .contact-section { padding: 88px 20px; }
  .contact-number { font-size: 13vw; }
  .contact-actions .button { width: 100%; }
  footer { flex-direction: column; text-align: center; justify-content: center; }
  .mobile-call { display: flex; position: fixed; bottom: 0; left: 0; right: 0; z-index: 60; height: 62px; align-items: center; justify-content: center; background: var(--gold); color: #112b25; font-size: 13px; font-weight: 800; box-shadow: 0 -10px 30px rgba(0,0,0,.12); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}