/* Layout: a tall building section is the spine — hero, a clickable 4-level stack of units, then plan, amenities, location, contact. */
:root {
  --page: #f5f7f7;
  --paper: #ffffff;
  --ink: #13283a;
  --muted: #5a6b78;
  --line: #d6dfe3;
  --sea: #1c6f80;
  --sea-soft: #e3f0f2;
  --flamboyan: #d8492a;
  --on-accent: #ffffff;
  --display: "Gloock", "Georgia", serif;
  --body: "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --page: #0e1a24; --paper: #15242f; --ink: #e8eef1; --muted: #9aabb6; --line: #26384565;
    --sea: #5fb4c4; --sea-soft: #173341; --flamboyan: #f0704f; --on-accent: #0e1a24; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --page: #0e1a24; --paper: #15242f; --ink: #e8eef1; --muted: #9aabb6; --line: #26384565;
  --sea: #5fb4c4; --sea-soft: #173341; --flamboyan: #f0704f; --on-accent: #0e1a24; color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }
body {
  margin: 0; background: var(--page); color: var(--ink);
  font-family: var(--body); font-size: 17px; line-height: 1.6;
}
.wrap {
  max-width: 1120px; margin: 0 auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
h1, h2, h3 { font-family: var(--display); font-weight: 400; line-height: 1.1; text-wrap: balance; margin: 0; }
h2 { font-size: clamp(2rem, 4.4vw, 2.9rem); }
h3 { font-size: 1.35rem; }
p { margin: 0; }
a { color: var(--sea); }
:focus-visible { outline: 2px solid var(--flamboyan); outline-offset: 3px; }
.eyebrow { font-family: var(--mono); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--sea); }
.lede { color: var(--muted); max-width: 60ch; }
section { padding-block: clamp(56px, 8vw, 96px); }
.sec-head { display: grid; gap: 14px; margin-bottom: 40px; }

/* Header */
header.top {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 10;
  background: color-mix(in srgb, var(--page) 88%, transparent);
  backdrop-filter: blur(10px); border-bottom: 1px solid var(--line);
}
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 12px; }
.brand { font-family: var(--display); font-size: 1.25rem; color: var(--ink); text-decoration: none; }
.brand span { color: var(--flamboyan); }
nav { display: flex; gap: 22px; align-items: center; }
nav a.l { color: var(--ink); text-decoration: none; font-weight: 500; font-size: .95rem; }
nav a.l:hover { color: var(--sea); }
.lang { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; }
.lang button {
  font: 500 .78rem var(--mono); letter-spacing: .06em; border: 0; background: transparent; color: var(--muted);
  padding: 6px 11px; cursor: pointer;
}
.lang button[aria-pressed="true"] { background: var(--ink); color: var(--page); }
@media (max-width: 760px) { nav a.l { display: none; } }

/* Hero */
.hero { padding-block: clamp(40px, 6vw, 72px) 0; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: end; }
.hero-text { display: grid; gap: 22px; min-width: 0; padding-bottom: 40px; }
.hero h1 { font-size: clamp(2.8rem, 7vw, 5.2rem); letter-spacing: -.01em; }
.hero h1 em { font-style: normal; color: var(--flamboyan); }
.status {
  display: inline-flex; align-items: center; gap: 8px; justify-self: start;
  font: 500 .8rem var(--mono); letter-spacing: .08em; text-transform: uppercase;
  background: var(--sea-soft); color: var(--sea); padding: 6px 12px; border-radius: 999px;
}
.status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--flamboyan); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-block; text-decoration: none; font-weight: 600; padding: 13px 22px; border-radius: 4px;
  background: var(--flamboyan); color: var(--on-accent); border: 1px solid var(--flamboyan);
}
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn:hover { filter: brightness(1.06); }
.render {
  margin: 0 0 40px; max-width: 100%;
}
.render img { display: block; width: 100%; height: auto; }
.render figcaption { font: .72rem var(--mono); color: var(--muted); padding-top: 8px; letter-spacing: .05em; }
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; } .hero-text { padding-bottom: 0; } }

/* Facts band */
.facts { background: var(--ink); color: var(--page); }
.facts .wrap { display: grid; grid-template-columns: repeat(5, 1fr); padding-block: 28px; gap: 20px; }
.fact { display: grid; gap: 2px; min-width: 0; }
.fact b { font-family: var(--display); font-weight: 400; font-size: 2.3rem; line-height: 1; font-variant-numeric: tabular-nums; }
.fact span { font-size: .88rem; opacity: .8; }
@media (max-width: 760px) { .facts .wrap { grid-template-columns: repeat(2, 1fr); } .fact:last-child { grid-column: 1 / -1; } }

/* Units: building stack */
.units-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 56px); align-items: start; }
@media (max-width: 860px) { .units-grid { grid-template-columns: 1fr; } }
.stack { display: grid; gap: 0; border: 1px solid var(--line); background: var(--paper); }
.roof { display: flex; justify-content: space-between; padding: 10px 14px; font: .74rem var(--mono); color: var(--muted); border-bottom: 1px dashed var(--line); }
.level { display: grid; grid-template-columns: 74px 1fr 1fr; border-bottom: 1px solid var(--line); }
.level:last-child { border-bottom: 0; }
.lvl-tag { display: grid; align-content: center; gap: 2px; padding: 10px; border-right: 1px solid var(--line); font-family: var(--mono); font-size: .72rem; color: var(--muted); }
.lvl-tag b { font-size: .95rem; color: var(--ink); font-weight: 500; }
.unit {
  font: inherit; color: inherit; text-align: left; cursor: pointer; background: transparent; border: 0;
  border-right: 1px solid var(--line); padding: 16px 14px; display: grid; gap: 4px; min-height: 86px;
  transition: background .15s;
}
.unit:last-child { border-right: 0; }
.unit:hover { background: var(--sea-soft); }
.unit[aria-pressed="true"] { background: var(--sea); color: var(--on-accent); }
.unit .num { font-family: var(--display); font-size: 1.5rem; line-height: 1; }
.unit .meta { font-size: .8rem; opacity: .85; }
.ground { display: flex; justify-content: space-between; padding: 10px 14px; font: .74rem var(--mono); color: var(--muted); border-top: 3px solid var(--ink); }
.detail { display: grid; gap: 18px; min-width: 0; }
.detail h3 { font-size: 2rem; }
.spec { display: grid; grid-template-columns: auto 1fr; gap: 10px 24px; margin: 0; padding: 18px 0; border-block: 1px solid var(--line); }
.spec dt { color: var(--muted); font-size: .92rem; }
.spec dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; }
.note { font-size: .82rem; color: var(--muted); }

/* Gallery */
.gal-tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.gal-tabs button {
  font: 500 .9rem var(--body); padding: 8px 16px; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--line); background: var(--paper); color: var(--ink);
}
.gal-tabs button[aria-selected="true"] { background: var(--ink); color: var(--page); border-color: var(--ink); }
.gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 24px; }
.gallery figure { margin: 0; display: grid; gap: 8px; min-width: 0; }
.gallery figure.wide { grid-column: 1 / -1; }
.gallery img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; background: var(--line); }
.gallery figure.wide img { aspect-ratio: 16 / 8; }
.gallery figcaption { font-size: .88rem; color: var(--muted); }
.gallery video { display: block; width: 100%; height: auto; max-width: 100%; aspect-ratio: 16 / 9; background: #000; }
@media (max-width: 640px) { .gallery { grid-template-columns: 1fr; } .gallery figure.wide img { aspect-ratio: 16 / 10; } }

/* Plan */
.plan-fig { margin: 0; background: #fff; border: 1px solid var(--line); padding: clamp(10px, 2vw, 24px); overflow-x: auto; }
.plan-fig img { display: block; width: 100%; min-width: 560px; height: auto; }
.rooms { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 24px; }
.room { background: var(--paper); padding: 18px; display: grid; gap: 4px; min-width: 0; }
.room b { font-weight: 600; }
.room span { font-size: .9rem; color: var(--muted); }
@media (max-width: 760px) { .rooms { grid-template-columns: 1fr 1fr; } }

/* Amenities */
.amen { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px 40px; }
.amen div { display: grid; gap: 6px; border-top: 2px solid var(--ink); padding-top: 14px; min-width: 0; }
.amen p { color: var(--muted); font-size: .95rem; }
@media (max-width: 760px) { .amen { grid-template-columns: 1fr; gap: 24px; } }
.alt { background: var(--paper); border-block: 1px solid var(--line); }

/* Location */
.loc { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 56px); align-items: center; }
@media (max-width: 860px) { .loc { grid-template-columns: 1fr; } }
.loc-text { display: grid; gap: 18px; min-width: 0; }
.coords { font-family: var(--mono); font-size: .9rem; color: var(--muted); }
.map {
  position: relative; aspect-ratio: 4 / 3; max-width: 100%; background: var(--sea-soft); border: 1px solid var(--line); overflow: hidden;
}
.map svg { width: 100%; height: 100%; display: block; }

/* Contact */
.contact { background: var(--ink); color: var(--page); }
.contact .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 56px); padding-block: clamp(56px, 8vw, 96px); }
.contact h2 { color: var(--page); }
.contact .lede { color: color-mix(in srgb, var(--page) 75%, transparent); }
.contact .eyebrow { color: var(--flamboyan); }
@media (max-width: 860px) { .contact .wrap { grid-template-columns: 1fr; } }
form { display: grid; gap: 14px; min-width: 0; }
label { display: grid; gap: 6px; font-size: .88rem; }
input, select, textarea {
  font: inherit; font-size: 1rem; padding: 11px 12px; border-radius: 3px;
  border: 1px solid color-mix(in srgb, var(--page) 30%, transparent);
  background: color-mix(in srgb, var(--page) 8%, transparent); color: var(--page); width: 100%;
}
select option { color: #13283a; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 520px) { .row2 { grid-template-columns: 1fr; } }
.form-msg { font-size: .9rem; color: var(--flamboyan); min-height: 1.4em; }
footer { padding-block: 28px; font-size: .82rem; color: var(--muted); }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }

/* Price tag */
.price { display: grid; gap: 2px; justify-self: start; }
.price small { font: 500 .74rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.price b { font-family: var(--display); font-weight: 400; font-size: clamp(1.8rem, 3.4vw, 2.4rem); line-height: 1.05; font-variant-numeric: tabular-nums; }
.contact-lines { display: grid; gap: 4px; }
.contact-lines a { color: inherit; }

/* Company home */
.home-hero { position: relative; color: #fff; background: #13283a; }
.home-hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.home-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10, 22, 33, .88) 0%, rgba(10, 22, 33, .55) 55%, rgba(10, 22, 33, .2) 100%); }
.home-hero .wrap { position: relative; z-index: 1; display: grid; gap: 22px; padding-block: clamp(96px, 16vw, 180px) clamp(48px, 8vw, 88px); }
.home-hero h1 { font-size: clamp(2.6rem, 7vw, 5rem); max-width: 14ch; }
.home-hero .lede { color: rgba(255, 255, 255, .86); }
.home-hero .eyebrow { color: #f3b8a6; }
.home-hero .btn.ghost { color: #fff; border-color: #fff; }
.project { display: grid; grid-template-columns: 1.2fr 1fr; gap: 0; background: var(--paper); border: 1px solid var(--line); }
.project > img { width: 100%; height: 100%; object-fit: cover; min-height: 320px; display: block; }
.project-body { display: grid; gap: 18px; padding: clamp(22px, 4vw, 40px); align-content: center; min-width: 0; }
.project-body h3 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); }
.project-facts { display: flex; flex-wrap: wrap; gap: 8px 18px; color: var(--muted); font-size: .95rem; }
@media (max-width: 860px) { .project { grid-template-columns: 1fr; } .project > img { min-height: 0; aspect-ratio: 16 / 10; } }
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px 40px; }
.values div { display: grid; gap: 6px; border-top: 2px solid var(--ink); padding-top: 14px; min-width: 0; }
.values p { color: var(--muted); font-size: .95rem; }
@media (max-width: 760px) { .values { grid-template-columns: 1fr; gap: 24px; } }