/* =========================================================
   THE ICONIC TOWERS — Design System
   Editorial luxury: warm ivory ground (Corcoran-inspired
   whitespace + confident serif) with the project's own
   ink/brass identity reserved for hero and band moments.
   Type: Satoshi (self-hosted variable font) + Inter fallback,
   matching the Ariaria brand system.
   ========================================================= */

@font-face{font-family:'Satoshi';src:url('Satoshi-Variable.woff2') format('woff2');font-weight:300 900;font-style:normal;font-display:swap}
@font-face{font-family:'Satoshi';src:url('Satoshi-VariableItalic.woff2') format('woff2');font-weight:300 900;font-style:italic;font-display:swap}

:root{
  --ink:        #15140f;
  --ink-soft:   #262319;
  --ivory:      #faf7f1;
  --ivory-deep: #f2ede2;
  --white:      #ffffff;
  --brass:      #b08d4f;
  --brass-soft: #cdb27d;
  --text:       #1e1c17;
  --text-mute:  #6b6459;
  --line:       #e3ddcd;
  --line-dark:  rgba(250,247,241,0.18);

  --serif: 'Satoshi', 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --sans:  'Satoshi', 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;

  --maxw: 1240px;

  /* Subtle woven-fabric texture: two fine crosshatch layers + soft grain,
     laid over any light surface to give the "glossy white" a tactile,
     touchable quality instead of reading as flat/digital white. */
  --fabric:
    repeating-linear-gradient(45deg,  rgba(21,20,15,0.020) 0px, rgba(21,20,15,0.020) 1px, transparent 1px, transparent 3px),
    repeating-linear-gradient(-45deg, rgba(21,20,15,0.020) 0px, rgba(21,20,15,0.020) 1px, transparent 1px, transparent 3px),
    radial-gradient(circle at 1px 1px, rgba(21,20,15,0.05) 1px, transparent 0);
  --fabric-size: auto, auto, 3px 3px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background-color:var(--white);
  background-image:var(--fabric);
  background-size:var(--fabric-size);
  color:var(--text);
  font-family:var(--sans);
  font-size:16px;
  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(--serif); font-weight:600; margin:0 0 .5em; letter-spacing:.005em; color:var(--text); }
p{ margin:0 0 1em; color:var(--text-mute); }
.container{ max-width:var(--maxw); margin:0 auto; padding:0 32px; }

.eyebrow{
  font-family:var(--sans);
  font-size:12px;
  font-weight:600;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--brass);
  display:block;
  margin-bottom:16px;
}

.rule{ width:56px; height:1px; background:var(--brass); border:0; margin:20px 0; }
.rule.center{ margin:20px auto; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:15px 30px;
  font-family:var(--sans);
  font-size:12px; font-weight:600;
  letter-spacing:.16em; text-transform:uppercase;
  border:1px solid var(--ink);
  background:var(--ink);
  color:var(--ivory);
  cursor:pointer;
  transition:all .25s ease;
  white-space:nowrap;
}
.btn:hover{ background:transparent; color:var(--ink); }
.btn.ghost{ background:transparent; color:var(--ink); }
.btn.ghost:hover{ background:var(--ink); color:var(--ivory); }
.btn-row{ display:flex; gap:14px; flex-wrap:wrap; }

/* ---------- Header ---------- */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  padding:22px 0;
  background-color:rgba(255,255,255,0.98);
  background-image:var(--fabric);
  background-size:var(--fabric-size);
  border-bottom:1px solid var(--line);
  transition:padding .35s ease, box-shadow .35s ease;
}
.site-header.solid{
  padding:14px 0;
  box-shadow:0 2px 24px rgba(21,20,15,0.06);
}
.site-header .container{ display:flex; align-items:center; justify-content:space-between; gap:24px; }

.brand{ display:flex; align-items:center; gap:12px; color:var(--text); }
.brand .mark{
  font-family:var(--serif); font-weight:700; font-size:26px;
  border:1px solid var(--brass); width:34px; height:34px;
  display:flex; align-items:center; justify-content:center;
  color:var(--brass); flex-shrink:0;
}
.brand .word{ line-height:1.05; }
.brand .word .t1{ font-family:var(--serif); font-size:17px; letter-spacing:.12em; text-transform:uppercase; display:block; }
.brand .word .t2{ font-family:var(--sans); font-size:9.5px; letter-spacing:.28em; text-transform:uppercase; color:var(--brass); display:block; margin-top:3px; }

.nav{ display:flex; align-items:center; gap:30px; }
.nav a{
  font-size:11.5px; font-weight:600; letter-spacing:.14em; text-transform:uppercase;
  color:var(--text); opacity:.78; position:relative; padding:4px 0;
}
.nav a:hover{ opacity:1; }
.nav a.active{ opacity:1; }
.nav a.active::after{
  content:''; position:absolute; left:0; right:0; bottom:-4px; height:1px; background:var(--brass);
}
.nav-cta{ display:flex; gap:10px; }
.nav-cta .btn{ padding:11px 20px; font-size:10.5px; }

.menu-toggle{ display:none; background:none; border:0; color:var(--text); font-size:22px; cursor:pointer; }

/* ---------- Hero ---------- */
.hero{
  position:relative;
  min-height:92vh;
  display:flex; align-items:flex-end;
  background-color:#f7f3ea;
  background-image:linear-gradient(160deg, #f7f3ea 0%, #ede4cf 100%), var(--fabric);
  background-size:auto, var(--fabric-size);
  color:var(--text);
  overflow:hidden;
}
.hero .bg-photo{
  position:absolute; inset:0; width:100%; height:100%;
  object-fit:cover; z-index:0;
}
.hero::before{
  content:'';
  position:absolute; inset:0; z-index:1;
  background-image:
    linear-gradient(180deg, rgba(255,255,255,0.72) 0%, rgba(255,255,255,0.8) 45%, rgba(255,255,255,0.96) 100%),
    var(--fabric);
  background-size:auto, var(--fabric-size);
  pointer-events:none;
}
.hero .skyline{
  position:absolute; right:0; bottom:0; left:0; height:70%;
  opacity:.3; z-index:1;
}
.hero-inner{ position:relative; z-index:2; padding:180px 0 96px; width:100%; }
.hero .kicker{
  font-size:12px; letter-spacing:.3em; text-transform:uppercase; color:var(--brass); margin-bottom:22px; display:block;
}
.hero h1{
  color:var(--text);
  font-size:clamp(40px,6vw,84px);
  line-height:1.04;
  max-width:920px;
  margin-bottom:22px;
  text-shadow:0 1px 20px rgba(255,255,255,0.7);
}
.hero h1 em{ font-style:italic; color:var(--brass); }
.hero .lede{
  font-family:var(--serif); font-style:italic; font-size:clamp(17px,1.6vw,21px);
  color:var(--text-mute); max-width:560px; margin-bottom:36px; line-height:1.6;
  text-shadow:0 1px 16px rgba(255,255,255,0.6);
}
.hero-stats{
  display:flex; gap:48px; margin-top:56px; padding-top:32px; border-top:1px solid var(--line); flex-wrap:wrap;
}
.hero-stats .stat{ min-width:104px; }
.hero-stats .stat b{ display:block; font-family:var(--serif); font-size:32px; line-height:1.15; font-weight:600; color:var(--text); margin-bottom:6px; }
.hero-stats .stat span{ display:block; font-size:11px; line-height:1.5; letter-spacing:.14em; text-transform:uppercase; color:var(--text-mute); }

/* ---------- Page hero (interior pages) ---------- */
.page-hero{
  background-color:#f7f3ea;
  background-image:linear-gradient(160deg, #f7f3ea 0%, #ede4cf 100%), var(--fabric);
  background-size:auto, var(--fabric-size);
  color:var(--text);
  padding:200px 0 100px;
  position:relative;
  overflow:hidden;
}
.page-hero .bg-photo{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:0;
}
.page-hero::before{
  content:'';
  position:absolute; inset:0; z-index:1;
  background-image:
    linear-gradient(180deg, rgba(255,255,255,0.8) 0%, rgba(255,255,255,0.86) 55%, rgba(255,255,255,0.97) 100%),
    var(--fabric);
  background-size:auto, var(--fabric-size);
}
.page-hero .container{ position:relative; z-index:2; }
.page-hero .eyebrow{ color:var(--brass); }
.page-hero h1{ color:var(--text); font-size:clamp(34px,4.6vw,58px); max-width:820px; text-shadow:0 1px 20px rgba(255,255,255,0.7); }
.page-hero p.lede{ font-family:var(--serif); font-style:italic; color:var(--text-mute); max-width:640px; font-size:18px; text-shadow:0 1px 16px rgba(255,255,255,0.6); }
.breadcrumb{ font-size:11px; letter-spacing:.12em; text-transform:uppercase; color:var(--text-mute); margin-bottom:22px; }
.breadcrumb a{ color:var(--text-mute); }
.breadcrumb a:hover{ color:var(--brass); }

/* ---------- Sections ---------- */
section{ padding:110px 0; }
section.tight{ padding:70px 0; }
.section-head{ max-width:640px; margin-bottom:56px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head h2{ font-size:clamp(28px,3.4vw,44px); }
.on-ivory-deep{ background-color:var(--ivory-deep); background-image:var(--fabric); background-size:var(--fabric-size); }

/* Light, brass-tinted CTA band — replaces full-bleed dark sections everywhere except the hero/footer */
.cta-band{ background-color:var(--ivory-deep); background-image:var(--fabric); background-size:var(--fabric-size); }
.cta-band .eyebrow{ color:var(--brass); }
.cta-band h2{ color:var(--text); }
.cta-band p{ color:var(--text-mute); }

/* ---------- Grids / cards ---------- */
.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; }
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:36px; }
.grid-4{ display:grid; grid-template-columns:repeat(4,1fr); gap:28px; }

.media-block{
  aspect-ratio:4/5;
  background:
    linear-gradient(160deg, #ded2ae 0%, #cdb27d 45%, #b08d4f 78%, #9c7c44 100%);
  position:relative;
  overflow:hidden;
  box-shadow:0 30px 70px -30px rgba(21,20,15,0.28), inset 0 1px 0 rgba(255,255,255,0.5);
}
.media-block.wide{ aspect-ratio:16/10; }
.media-block.square{ aspect-ratio:1/1; }
.media-block img{
  position:absolute; inset:0; width:100%; height:100%;
  object-fit:cover; display:block;
}
.media-block::after{
  content:'';
  position:absolute; inset:0; z-index:1; pointer-events:none;
  background:linear-gradient(115deg, rgba(255,255,255,0.16) 0%, rgba(255,255,255,0) 30%, rgba(255,255,255,0) 70%, rgba(255,255,255,0.08) 100%);
}
.media-block .tag{
  position:absolute; left:20px; bottom:20px; z-index:2;
  font-size:10px; letter-spacing:.16em; text-transform:uppercase; color:#fff;
  background:rgba(15,14,10,0.45); padding:8px 12px;
}
.media-block svg{ position:absolute; inset:0; width:100%; height:100%; }

.feature-card{
  border-top:1px solid var(--line);
  padding-top:22px;
}
.feature-card h4{ font-size:16px; font-family:var(--sans); font-weight:600; text-transform:uppercase; letter-spacing:.06em; margin-bottom:10px; }
.feature-card p{ font-size:14.5px; margin:0; }

.amenity-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
.amenity-item{ background-color:var(--white); background-image:var(--fabric); background-size:var(--fabric-size); padding:34px 30px; transition:background-color .25s ease; }
.amenity-item:hover{ background-color:var(--ivory); }
.amenity-item .num{ font-family:var(--serif); font-size:13px; line-height:1.4; color:var(--brass); margin-bottom:14px; display:block; }
.amenity-item h4{ font-family:var(--sans); font-size:14.5px; font-weight:700; letter-spacing:.03em; margin-bottom:8px; }
.amenity-item p{ font-size:13.5px; margin:0; }

.spec-row{ display:flex; justify-content:space-between; padding:18px 0; border-bottom:1px solid var(--line); gap:24px; }
.spec-row .k{ font-size:12px; letter-spacing:.1em; text-transform:uppercase; color:var(--text-mute); }
.spec-row .v{ font-family:var(--serif); font-size:17px; text-align:right; }

/* ---------- Residence type cards ---------- */
.res-card{ position:relative; display:block; overflow:hidden; }
.res-card .media-block{ transition:transform .6s ease; }
.res-card:hover .media-block{ transform:scale(1.04); }
.res-card .cap{ padding-top:24px; display:flex; justify-content:space-between; align-items:flex-end; gap:16px; }
.res-card .cap h3{ font-size:24px; margin-bottom:6px; }
.res-card .cap .arrow{ font-size:22px; color:var(--brass); transition:transform .25s ease; }
.res-card:hover .cap .arrow{ transform:translateX(6px); }

/* ---------- Quote / lifestyle band ---------- */
.quote-band{
  padding:130px 0; text-align:center;
  background-color:var(--white);
  background-image:var(--fabric);
  background-size:var(--fabric-size);
}
.quote-band blockquote{
  font-family:var(--serif); font-style:italic; font-weight:500;
  font-size:clamp(24px,3.4vw,40px); max-width:900px; margin:0 auto 24px; line-height:1.4; color:var(--text);
}
.quote-band cite{ font-style:normal; font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:var(--brass); }

/* ---------- Stat strip ---------- */
.stat-strip{ background-color:var(--white); background-image:var(--fabric); background-size:var(--fabric-size); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.stat-strip .container{ display:flex; }
.stat-strip .stat{ flex:1; text-align:center; padding:44px 20px; border-right:1px solid var(--line); }
.stat-strip .stat:last-child{ border-right:0; }
.stat-strip .stat b{ display:block; font-family:var(--serif); font-size:32px; line-height:1.15; font-weight:600; margin-bottom:6px; }
.stat-strip .stat span{ display:block; font-size:11px; line-height:1.5; letter-spacing:.12em; text-transform:uppercase; color:var(--text-mute); }

/* ---------- Forms ---------- */
.enquiry-panel{
  background-color:var(--white); background-image:var(--fabric); background-size:var(--fabric-size);
  border:1px solid var(--line); padding:44px;
  box-shadow:0 30px 70px -35px rgba(21,20,15,0.22), inset 0 1px 0 rgba(255,255,255,0.9);
}
.enquiry-panel h3{ font-size:22px; margin-bottom:6px; }
.enquiry-panel p.sub{ font-size:14px; margin-bottom:28px; }
.field{ margin-bottom:18px; }
.field label{ display:block; font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--text-mute); margin-bottom:8px; }
.field input, .field select, .field textarea{
  width:100%; padding:13px 14px; border:1px solid var(--line); background:var(--ivory);
  font-family:var(--sans); font-size:14.5px; color:var(--text);
}
.field textarea{ resize:vertical; min-height:100px; }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.form-note{ font-size:11.5px; color:var(--text-mute); margin-top:16px; }
.form-success{ display:none; padding:16px; background:var(--ivory-deep); border-left:3px solid var(--brass); font-size:13.5px; margin-top:16px; }

/* ---------- Gallery / lightbox ---------- */
.gallery-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:6px; }
.gallery-grid a{ display:block; overflow:hidden; }
.gallery-grid .media-block{ transition:transform .5s ease, filter .5s ease; }
.gallery-grid a:hover .media-block{ transform:scale(1.05); }
.lightbox{
  position:fixed; inset:0; background:rgba(10,9,6,0.94); z-index:200;
  display:none; align-items:center; justify-content:center; padding:40px;
}
.lightbox.open{ display:flex; }
.lightbox-inner{ max-width:900px; width:100%; }
.lightbox .media-block{ aspect-ratio:16/10; }
.lightbox-close{ position:absolute; top:28px; right:36px; color:var(--ivory); font-size:28px; background:none; border:0; cursor:pointer; }
.lightbox-cap{ color:var(--ivory); text-align:center; margin-top:18px; font-family:var(--serif); font-style:italic; }

/* ---------- Floorplan / 3D walkthrough mock ---------- */
.walkthrough{ background-color:var(--ivory-deep); background-image:var(--fabric); background-size:var(--fabric-size); color:var(--text); padding:70px; position:relative; }
.walkthrough .frame{
  border:1px solid var(--line); aspect-ratio:16/9; position:relative; overflow:hidden;
  background:linear-gradient(135deg,var(--ivory),#ece4d1);
  box-shadow:0 30px 70px -35px rgba(21,20,15,0.22);
}
.walkthrough .frame .frame-photo{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:0;
}
.walkthrough .frame::after{
  content:'';
  position:absolute; inset:0; z-index:1;
  background:linear-gradient(180deg, rgba(21,20,15,0.05) 0%, rgba(21,20,15,0.22) 100%);
  pointer-events:none;
}
.hotspot{
  position:absolute; width:26px; height:26px; border-radius:50%; z-index:2;
  background:rgba(176,141,79,0.92); border:2px solid #fff;
  cursor:pointer; display:flex; align-items:center; justify-content:center;
  color:#fff; font-size:12px; font-weight:700;
  animation:pulse 2.4s infinite;
  box-shadow:0 6px 18px rgba(21,20,15,0.35);
}
@keyframes pulse{ 0%{ box-shadow:0 0 0 0 rgba(176,141,79,.5);} 70%{ box-shadow:0 0 0 14px rgba(176,141,79,0);} 100%{ box-shadow:0 0 0 0 rgba(176,141,79,0);} }
.hotspot-info{
  position:absolute; background-color:var(--white); background-image:var(--fabric); background-size:var(--fabric-size);
  color:var(--text); padding:14px 18px; width:220px;
  font-size:12.5px; display:none; z-index:5; box-shadow:0 12px 30px rgba(21,20,15,.28); border:1px solid var(--line);
}
.hotspot-info.show{ display:block; }
.hotspot-info h5{ font-family:var(--serif); font-size:14px; margin:0 0 6px; color:var(--text); }
.room-label{
  position:absolute; bottom:18px; left:22px; z-index:2;
  font-size:10px; letter-spacing:.14em; text-transform:uppercase; color:#fff;
  background:rgba(15,14,10,0.5); padding:8px 12px;
}
.walkthrough-controls{ display:flex; justify-content:space-between; align-items:center; margin-top:22px; flex-wrap:wrap; gap:14px; }
.wc-tabs{ display:flex; gap:8px; }
.wc-tabs button{
  background:var(--white); border:1px solid var(--line); color:var(--text-mute); padding:9px 16px; font-size:11px;
  letter-spacing:.08em; text-transform:uppercase; cursor:pointer;
}
.wc-tabs button.active{ background:var(--brass); border-color:var(--brass); color:#fff; }

/* ---------- Footer ---------- */
.site-footer{ background-color:var(--ivory-deep); background-image:var(--fabric); background-size:var(--fabric-size); color:var(--text-mute); padding:80px 0 30px; border-top:1px solid var(--line); }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:48px; padding-bottom:56px; border-bottom:1px solid var(--line); }
.footer-grid h5{ font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--text); margin-bottom:20px; }
.footer-grid a, .footer-grid p{ display:block; font-size:13.5px; line-height:1.7; color:var(--text-mute); margin-bottom:12px; }
.footer-grid a:hover{ color:var(--brass); }
.footer-brand p{ color:var(--text-mute); font-size:13.5px; max-width:280px; }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding-top:26px; font-size:11.5px; color:var(--text-mute); flex-wrap:wrap; gap:12px; }
.footer-legal a{ margin-left:18px; color:var(--text-mute); }
.footer-legal a:hover{ color:var(--brass); }

/* ---------- Accordion (Investment / FAQ) ---------- */
.accordion-item{ border-bottom:1px solid var(--line); }
.accordion-head{
  display:flex; justify-content:space-between; align-items:center;
  padding:26px 0; cursor:pointer;
}
.accordion-head h4{ font-size:18px; margin:0; }
.accordion-head .plus{ font-family:var(--serif); font-size:22px; color:var(--brass); transition:transform .25s ease; }
.accordion-item.open .accordion-head .plus{ transform:rotate(45deg); }
.accordion-body{ max-height:0; overflow:hidden; transition:max-height .35s ease; }
.accordion-item.open .accordion-body{ max-height:400px; }
.accordion-body p{ padding-bottom:26px; margin:0; }

/* ---------- Utility ---------- */
.text-center{ text-align:center; }
.mt-0{ margin-top:0; }
.tag-list{ display:flex; flex-wrap:wrap; gap:10px; }
.tag-list span{ font-size:11px; letter-spacing:.08em; text-transform:uppercase; border:1px solid var(--line); padding:8px 14px; color:var(--text-mute); }

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .nav, .nav-cta{ display:none; }
  .menu-toggle{ display:block; }
  .grid-2{ grid-template-columns:1fr; gap:36px; }
  .grid-3{ grid-template-columns:1fr; }
  .grid-4{ grid-template-columns:1fr 1fr; }
  .amenity-grid{ grid-template-columns:1fr 1fr; }
  .gallery-grid{ grid-template-columns:1fr 1fr; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .stat-strip .container{ flex-wrap:wrap; }
  .stat-strip .stat{ flex:1 1 50%; border-right:0; border-bottom:1px solid var(--line); }
  section{ padding:70px 0; }
  .walkthrough{ padding:30px; }
  .field-row{ grid-template-columns:1fr; }
}
@media (max-width: 600px){
  .amenity-grid, .gallery-grid, .grid-4{ grid-template-columns:1fr; }
  .hero-stats{ gap:28px; }
  .container{ padding:0 20px; }
}