:root {
  --ink: #101114;
  --paper: #f3f1ec;
  --mute: #f7f6f2;
  --gold: #9a7b4f;
  --gold-soft: #c4a574;
  --muted: #6d6f74;
  --line: rgba(16, 17, 20, .12);
  --line-light: rgba(243, 241, 236, .14);
  --display: "Cormorant Garamond", "Times New Roman", serif;
  --body: "IBM Plex Sans", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--body);
  overflow-x: hidden;
}
body.dialog-open,
body.nav-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, select { cursor: pointer; }
img { max-width: 100%; display: block; }

.eyebrow {
  margin: 0;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 24px;
  border: 1px solid transparent;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  transition: background .2s, color .2s, border-color .2s;
}
.btn-gold { background: var(--gold); color: #fff; }
.btn-gold:hover { background: #826540; }
.btn-dark { background: var(--ink); color: var(--paper); }
.btn-dark:hover { background: #000; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: 76px;
  padding: 0 40px;
  display: flex;
  align-items: center;
  gap: 32px;
  background: var(--ink);
  color: var(--paper);
  border-bottom: 1px solid var(--line-light);
}
.site-header::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 2px;
  background: var(--gold);
}
.brand { display: flex; align-items: center; gap: 16px; min-width: 0; }
.brand-mark { font: 600 28px/1 var(--display); letter-spacing: .02em; }
.brand-mark img { height: 36px; width: auto; max-width: 140px; object-fit: contain; }
.brand-caption {
  padding-left: 16px;
  border-left: 1px solid var(--line-light);
  font-size: 10px;
  line-height: 1.35;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(243,241,236,.55);
}
.desktop-nav { display: flex; gap: 28px; margin-left: auto; }
.desktop-nav a {
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(243,241,236,.72);
  transition: color .2s;
}
.desktop-nav a:hover { color: #fff; }
.header-actions { display: flex; align-items: center; gap: 22px; }
.header-phone {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .02em;
  white-space: nowrap;
}
.header-cta {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid var(--gold);
  color: var(--gold-soft);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  transition: background .2s, color .2s;
}
.header-cta:hover { background: var(--gold); color: #fff; }
.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  margin-left: auto;
  padding: 0;
  border: 1px solid var(--line-light);
  background: transparent;
}
.menu-button span {
  display: block;
  width: 16px;
  height: 1px;
  margin: 5px auto;
  background: var(--paper);
}
.mobile-nav {
  position: fixed;
  inset: 76px 0 0;
  z-index: 35;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 32px 28px;
  background: var(--ink);
  color: var(--paper);
}
.mobile-nav[hidden] { display: none; }
.mobile-nav a {
  padding: 14px 0;
  border-bottom: 1px solid var(--line-light);
  font-size: 18px;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.mobile-nav .header-cta { margin-top: 18px; justify-content: center; border-bottom: 1px solid var(--gold); }
.mobile-phone { font-size: 16px !important; letter-spacing: .02em !important; text-transform: none !important; color: var(--gold-soft); }

.hero {
  position: relative;
  min-height: calc(100svh - 76px);
  display: flex;
  flex-direction: column;
  justify-content: end;
  color: var(--paper);
  background: #0a0b0d;
}
.hero-media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10,11,13,.28) 0%, rgba(10,11,13,.55) 48%, rgba(10,11,13,.88) 100%),
    url("https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=1800&q=85") center/cover;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 920px;
  padding: 80px 40px 48px;
}
.hero-title {
  margin: 22px 0 0;
  font: 500 clamp(52px, 8vw, 112px)/.9 var(--display);
  letter-spacing: -.02em;
}
.hero-title span { display: block; }
.hero-lead {
  max-width: 540px;
  margin: 28px 0 0;
  font-size: 16px;
  line-height: 1.65;
  color: rgba(243,241,236,.72);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 28px;
  margin-top: 36px;
}
.hero-labels {
  display: flex;
  gap: 28px;
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(243,241,236,.55);
}
.hero-strip {
  position: relative;
  z-index: 1;
  padding: 14px 40px;
  border-top: 1px solid var(--line-light);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold-soft);
}

.owner-bar {
  padding: 18px 40px;
  background: var(--ink);
  color: rgba(243,241,236,.7);
  border-top: 1px solid var(--gold);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-align: center;
}

.numbers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.numbers article {
  min-height: 148px;
  padding: 32px 28px;
  display: flex;
  align-items: center;
  gap: 18px;
  border-right: 1px solid var(--line);
}
.numbers article:last-child { border-right: 0; }
.numbers strong {
  font: 500 clamp(32px, 4vw, 52px)/1 var(--display);
  color: var(--ink);
}
.numbers span {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  line-height: 1.45;
}

.buildings-section,
.catalog-section,
.about-section,
.contact-section { padding: 96px 40px; }

.section-heading {
  display: grid;
  grid-template-columns: 1fr minmax(240px, .42fr);
  align-items: end;
  gap: 48px;
  margin-bottom: 56px;
}
.section-heading h2,
.catalog-heading h2,
.about-copy h2,
.contact-section h2 {
  margin: 14px 0 0;
  font: 500 clamp(44px, 6vw, 84px)/.94 var(--display);
  letter-spacing: -.02em;
}
.section-heading > p {
  max-width: 380px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.buildings-grid {
  --building-cols: 4;
  --building-ratio: 3/2;
  --building-gap: 14px;
  display: grid;
  grid-template-columns: repeat(var(--building-cols), minmax(0, 1fr));
  gap: var(--building-gap);
}
.buildings-grid[data-cols="2"] { --building-cols: 2; }
.buildings-grid[data-cols="3"] { --building-cols: 3; }
.buildings-grid[data-cols="4"] { --building-cols: 4; }
.buildings-grid[data-cols="5"] { --building-cols: 5; }
.buildings-grid[data-cols="6"] { --building-cols: 6; }
.buildings-grid[data-ratio="16-9"] { --building-ratio: 16/9; }
.buildings-grid[data-ratio="3-2"] { --building-ratio: 3/2; }
.buildings-grid[data-ratio="4-3"] { --building-ratio: 4/3; }
.buildings-grid[data-ratio="1-1"] { --building-ratio: 1/1; }
.buildings-grid[data-ratio="4-5"] { --building-ratio: 4/5; }
.buildings-grid[data-gap="dense"] { --building-gap: 12px; }
.buildings-grid[data-gap="normal"] { --building-gap: 20px; }
.buildings-grid[data-gap="wide"] { --building-gap: 32px; }

.building-card {
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
}
.building-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: var(--building-ratio);
  background: #d8d4cb;
}
.building-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease, filter .35s;
}
.buildings-grid[data-filter="gray"] .building-image img { filter: grayscale(.4) contrast(1.05); }
.buildings-grid[data-filter="color"] .building-image img { filter: none; }
.building-card:hover img {
  transform: scale(1.03);
  filter: grayscale(0) contrast(1.05);
}
.building-number {
  position: absolute;
  top: 10px;
  left: 10px;
  min-width: 32px;
  height: 32px;
  padding: 0 8px;
  display: grid;
  place-items: center;
  background: var(--paper);
  color: var(--ink);
  font: 500 12px var(--display);
}
.building-status {
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding: 6px 8px;
  background: var(--ink);
  color: var(--paper);
  font-size: 9px;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.building-status.is-empty { background: #5c5e63; }
.building-info {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--ink);
}
.building-info h3 {
  margin: 0;
  font: 500 18px/1.15 var(--display);
}
.building-info .building-subtitle { display: block; margin-top: 3px; color: var(--muted); font-size: 12px; }
.building-arrow { color: var(--gold); font-size: 16px; line-height: 1; }

.buildings-grid[data-layout="compact"] .building-info { margin-top: 8px; padding-top: 8px; }
.buildings-grid[data-layout="compact"] .building-info h3 { font-size: 16px; }
.buildings-grid[data-layout="compact"] .building-number { min-width: 28px; height: 28px; font-size: 11px; }

.buildings-grid[data-layout="overlay"] .building-card { position: relative; }
.buildings-grid[data-layout="overlay"] .building-info {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 1;
  margin: 0;
  padding: 28px 12px 12px;
  border: 0;
  color: #fff;
  background: linear-gradient(transparent, rgba(10,11,13,.82));
  align-items: end;
}
.buildings-grid[data-layout="overlay"] .building-info .building-subtitle { color: rgba(255,255,255,.7); }
.buildings-grid[data-layout="overlay"] .building-status { bottom: auto; top: 10px; }

.buildings-grid[data-layout="row"] .building-card {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--line);
}
.buildings-grid[data-layout="row"] .building-image { aspect-ratio: 1; }
.buildings-grid[data-layout="row"] .building-info { margin: 0; padding: 0; border: 0; align-items: center; }
.buildings-grid[data-layout="row"] .building-status { display: none; }
.buildings-grid[data-layout="row"][data-cols="4"],
.buildings-grid[data-layout="row"][data-cols="5"],
.buildings-grid[data-layout="row"][data-cols="6"] { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.buildings-grid.is-hide-number .building-number,
.buildings-grid.is-hide-status .building-status,
.buildings-grid.is-hide-subtitle .building-subtitle,
.buildings-grid.is-hide-arrow .building-arrow { display: none; }

.catalog-section {
  min-height: 100vh;
  background: var(--ink);
  color: var(--paper);
}
.catalog-top { display: grid; grid-template-columns: 180px 1fr; gap: 32px; }
.back-button,
.reset-filters,
.empty-state button {
  align-self: start;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 5px;
}
.catalog-heading > p:last-child {
  max-width: 640px;
  color: rgba(243,241,236,.55);
  line-height: 1.65;
}
.filter-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr) auto;
  align-items: end;
  gap: 16px;
  margin-top: 48px;
  padding: 20px 0;
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}
.filter-bar label {
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(243,241,236,.45);
}
.filter-bar select {
  display: block;
  width: 100%;
  margin-top: 10px;
  padding: 6px 0 8px;
  border: 0;
  border-bottom: 1px solid rgba(243,241,236,.25);
  border-radius: 0;
  background: transparent;
  color: #fff;
}
.filter-bar select option { color: var(--ink); }
.reset-filters { margin-bottom: 8px; font-size: 12px; color: rgba(243,241,236,.55); }
.catalog-result-line {
  display: flex;
  justify-content: space-between;
  margin: 28px 0 18px;
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(243,241,236,.4);
}
.rooms-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.room-card {
  background: #18191d;
  border: 1px solid rgba(243,241,236,.08);
  cursor: pointer;
  transition: border-color .2s, transform .25s;
}
.room-card:hover { border-color: var(--gold); transform: translateY(-4px); }
.room-image { position: relative; height: 220px; overflow: hidden; background: #2a2b30; }
.room-image img { width: 100%; height: 100%; object-fit: cover; }
.room-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 7px 9px;
  background: var(--paper);
  color: var(--ink);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.room-content { padding: 22px; }
.room-content-top { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 22px; }
.room-content h3 { margin: 0; font: 500 22px/1.2 var(--display); }
.room-area { font: 500 22px var(--display); color: var(--gold-soft); white-space: nowrap; }
.room-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  color: rgba(243,241,236,.45);
  font-size: 11px;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.room-price {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(243,241,236,.1);
}
.room-price span { font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: rgba(243,241,236,.4); }
.room-price strong { font: 500 18px var(--display); }
.room-meter { display: block; margin-top: 4px; font-size: 11px; color: rgba(243,241,236,.4); font-weight: 400; }
.empty-state { text-align: center; padding: 80px 20px; border: 1px dashed rgba(243,241,236,.2); }

.about-section {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 80px;
  background: var(--ink);
  color: var(--paper);
}
.about-copy h2 em,
.contact-section h2 em {
  display: block;
  font-style: italic;
  font-weight: 500;
  color: var(--gold-soft);
}
.about-photo {
  margin-top: 40px;
  height: 280px;
  background: #2a2b30 center/cover;
}
.about-details { padding-top: 52px; }
.about-details .lead {
  margin: 0 0 18px;
  font: 500 28px/1.3 var(--display);
}
.about-details > p:not(.lead) {
  max-width: 520px;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(243,241,236,.62);
}
.features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 48px;
  border-top: 1px solid var(--line-light);
}
.features span {
  padding: 16px 16px 16px 0;
  border-bottom: 1px solid var(--line-light);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.contact-section { background: var(--paper); }
.contact-section h2 { max-width: 16ch; }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  margin: 56px 0 40px;
}
.contact-grid div {
  padding-top: 16px;
  border-top: 1px solid var(--ink);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.contact-grid span {
  margin-bottom: 14px;
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}
.contact-grid strong,
.contact-grid a {
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
}

footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  min-height: 96px;
  padding: 28px 40px;
  background: var(--ink);
  color: rgba(243,241,236,.55);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
footer .brand-mark { color: var(--paper); font-size: 26px; }
footer a:hover { color: var(--paper); }

dialog { border: 0; padding: 0; color: inherit; }
dialog::backdrop { background: rgba(10,11,13,.8); }
.dialog-close {
  position: absolute;
  z-index: 2;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  background: var(--paper);
  font-size: 22px;
}
.room-dialog { width: min(1080px, 94vw); max-height: 92vh; background: var(--paper); }
.room-detail { display: grid; grid-template-columns: 1.05fr .95fr; min-height: 620px; }
.room-detail-media { min-height: 620px; background: #d8d4cb; }
.room-detail-media img { width: 100%; height: 100%; object-fit: cover; }
.room-thumbs { display: flex; gap: 8px; padding: 12px; background: #eceae4; }
.room-thumbs button { padding: 0; border: 1px solid transparent; background: transparent; }
.room-thumbs button.is-active { border-color: var(--ink); }
.room-thumbs img { width: 64px; height: 48px; object-fit: cover; }
.room-detail-copy { display: flex; flex-direction: column; padding: 56px 48px 40px; }
.room-detail-copy h3 { margin: 10px 0 24px; font: 500 34px/1.1 var(--display); }
.room-detail-area { font: 500 56px/1 var(--display); }
.detail-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 28px 0;
  border-top: 1px solid var(--line);
}
.detail-specs div { padding: 14px 0; border-bottom: 1px solid var(--line); }
.detail-specs span { display: block; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.detail-specs strong { display: block; margin-top: 4px; font-weight: 500; }
.room-detail-copy .btn { margin-top: auto; width: 100%; }
.request-dialog { width: min(520px, 94vw); padding: 52px 48px; background: var(--paper); }
.request-dialog h3 { margin: 12px 0 32px; font: 500 32px/1.15 var(--display); }
.request-dialog label:not(.consent) { display: block; margin-top: 20px; font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.request-dialog input:not([type=checkbox]) {
  display: block;
  width: 100%;
  margin-top: 8px;
  padding: 12px 0;
  border: 0;
  border-bottom: 1px solid var(--ink);
  background: transparent;
  outline: none;
  font-size: 16px;
}
.consent { display: flex; align-items: start; gap: 8px; margin: 22px 0; color: var(--muted); font-size: 12px; }
.request-dialog .btn { width: 100%; }
.toast {
  position: fixed;
  z-index: 80;
  right: 24px;
  bottom: 24px;
  padding: 14px 18px;
  background: var(--ink);
  color: var(--paper);
  transform: translateY(120px);
  transition: transform .3s;
  font-size: 13px;
}
.toast.visible { transform: none; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
[hidden] { display: none !important; }

@media (max-width: 980px) {
  .site-header { padding: 0 20px; }
  .desktop-nav, .header-actions { display: none; }
  .menu-button { display: block; }
  .hero-content, .hero-strip, .owner-bar,
  .buildings-section, .catalog-section, .about-section, .contact-section,
  footer { padding-left: 20px; padding-right: 20px; }
  .numbers { grid-template-columns: 1fr 1fr; }
  .numbers article:nth-child(2n) { border-right: 0; }
  .numbers article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .section-heading, .catalog-top, .about-section { grid-template-columns: 1fr; }
  .rooms-grid { grid-template-columns: 1fr 1fr; }
  .buildings-grid[data-cols="3"],
  .buildings-grid[data-cols="4"],
  .buildings-grid[data-cols="5"],
  .buildings-grid[data-cols="6"] { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .buildings-grid[data-layout="row"] { grid-template-columns: 1fr; }
  .filter-bar { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .room-detail { grid-template-columns: 1fr; }
  .room-detail-media { min-height: 320px; height: 320px; }
  .about-details { padding-top: 0; }
}

@media (max-width: 560px) {
  .brand-caption { display: none; }
  .hero-content { padding-top: 56px; padding-bottom: 36px; }
  .hero-title { font-size: 52px; }
  .hero-actions { flex-direction: column; align-items: start; }
  .numbers article { min-height: 110px; padding: 18px 16px; }
  .buildings-section, .catalog-section, .about-section, .contact-section { padding-top: 64px; padding-bottom: 64px; }
  .section-heading h2, .catalog-heading h2, .about-copy h2, .contact-section h2 { font-size: 40px; }
  .rooms-grid, .filter-bar, .features, .contact-grid { grid-template-columns: 1fr; }
  .buildings-grid[data-cols="2"],
  .buildings-grid[data-cols="3"] { grid-template-columns: 1fr; }
  .buildings-grid[data-layout="row"] .building-card { grid-template-columns: 88px 1fr; }
  .room-detail-copy, .request-dialog { padding: 36px 22px 24px; }
  footer { flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}