:root{
  --bg:#f5f1ea; --paper:#fffdf9; --ink:#201d1a; --muted:#766e66;
  --red:#d71920; --line:#ddd3c6; --dark:#171513; --dark2:#211e1a;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,Helvetica,sans-serif}
img,video{display:block;width:100%}
button{font:inherit}
.shell{width:min(1440px,calc(100% - 64px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:50;height:78px;display:flex;align-items:center;justify-content:space-between;padding:0 max(32px,calc((100vw - 1440px)/2));background:rgba(245,241,234,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(50,40,30,.12)}
.brand img{width:190px;height:auto}
.site-header nav{display:flex;gap:26px}
.site-header nav a{color:var(--ink);text-decoration:none;text-transform:uppercase;letter-spacing:.12em;font-size:11px;font-weight:700}
.site-header nav a:hover{color:var(--red)}
.hero{padding:110px 0 95px}
.eyebrow{margin:0 0 16px;color:var(--red);font-size:11px;font-weight:700;letter-spacing:.2em}
.hero h1,.section-heading h2{font-family:Georgia,'Times New Roman',serif;font-weight:400}
.hero h1{font-size:clamp(58px,7.2vw,112px);line-height:.88;letter-spacing:-.055em;margin:0;max-width:1000px}
.hero h1 em{font-style:normal;color:var(--red)}
.hero-copy{max-width:820px;margin:36px 0;font:23px/1.45 Georgia,'Times New Roman',serif;color:#554d46}
.concept-note{max-width:1040px;margin:0 0 28px;padding:18px 22px;border-left:3px solid var(--red);background:rgba(215,25,32,.045);border-radius:0 12px 12px 0}
.concept-note span{display:block;margin-bottom:7px;color:var(--red);font-size:10px;font-weight:700;letter-spacing:.18em}
.concept-note p{margin:0;color:#554d46;font-size:14px;line-height:1.6}
.material-legend{display:flex;flex-wrap:wrap;gap:9px}
.material-legend span{padding:10px 14px;border-radius:999px;background:#eae2d7;border:1px solid #d9cfc2;font-size:12px}
.section{padding:90px 0}
.section-heading{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:end;margin-bottom:48px}
.section-heading h2{font-size:clamp(42px,5vw,74px);letter-spacing:-.045em;margin:0}
.section-heading>p{font:19px/1.52 Georgia,'Times New Roman',serif;color:var(--muted);margin:0}
.version-stack{display:flex;flex-direction:column;gap:18px}
.version-row{display:grid;grid-template-columns:260px minmax(0,1fr) minmax(0,1fr);gap:12px;padding:12px;background:var(--paper);border:1px solid var(--line);border-radius:18px}
.version-copy{padding:18px 14px}
.version-chip{display:inline-block;padding:8px 11px;border-radius:999px;background:var(--red);color:white;font-size:11px;font-weight:700;letter-spacing:.09em}
.version-copy h3{font:28px/1.05 Georgia,'Times New Roman',serif;margin:18px 0 10px}
.version-copy p{font-size:14px;line-height:1.55;color:var(--muted);margin:0}
.media-card,.house-image{border:0;padding:0;background:#111;position:relative;overflow:hidden;cursor:zoom-in}
.media-card{border-radius:12px}
.media-card img{height:100%;min-height:300px;object-fit:cover}
.media-card small{position:absolute;left:12px;bottom:12px;background:rgba(0,0,0,.7);color:white;border-radius:999px;padding:7px 9px;font-size:10px;text-transform:uppercase;letter-spacing:.1em}
.media-card:after,.house-image:after{content:'↗';position:absolute;right:12px;top:12px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.9);color:#111;font-size:18px;opacity:0;transition:.2s}
.media-card:hover:after,.house-image:hover:after{opacity:1}
.dark-section{background:var(--dark);color:#f7f1e8;padding-bottom:110px}
.dark-heading{padding-top:0}
.dark-heading>p{color:#b9afa5}
.house-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.house-card{background:var(--dark2);border:1px solid #37322c;border-radius:18px;overflow:hidden}
.house-card header{padding:22px 24px 18px;display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start}
.house-card header span{font:31px Georgia,'Times New Roman',serif}
.house-card header p{margin:3px 0 0;color:#aaa198;font-size:14px;line-height:1.5}
.house-image{width:100%}
.house-image img{aspect-ratio:16/9;object-fit:cover}
.video-wrap{position:relative;border-top:1px solid #39342f}
.video-wrap video{aspect-ratio:16/9;background:#000;object-fit:contain}
.fullscreen-video{position:absolute;top:12px;right:12px;z-index:3;padding:8px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.35);background:rgba(0,0,0,.58);color:white;text-transform:uppercase;font-size:10px;letter-spacing:.09em;cursor:pointer}
.fullscreen-video:hover{background:white;color:#111}
.footer{padding:48px 0 58px;display:flex;align-items:center;justify-content:space-between}
.footer img{width:170px}
.footer p{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.12em}
.lightbox{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;background:rgba(7,7,7,.965);padding:24px;cursor:zoom-out}
.lightbox.active{display:flex}
.lightbox img{width:auto;height:auto;max-width:97vw;max-height:91vh;object-fit:contain;box-shadow:0 25px 90px rgba(0,0,0,.5)}
.lightbox-close{position:absolute;right:24px;top:16px;border:0;background:none;color:white;font-size:44px;cursor:pointer}
.lightbox-hint{position:absolute;bottom:10px;color:#aaa;font-size:10px;letter-spacing:.12em}
@media(max-width:1000px){
  .version-row{grid-template-columns:1fr 1fr}.version-copy{grid-column:1/-1}
  .section-heading{grid-template-columns:1fr}.house-grid{grid-template-columns:1fr}
}
@media(max-width:680px){
  .shell{width:calc(100% - 28px)}.site-header{height:66px;padding:0 14px}.brand img{width:145px}
  .site-header nav{gap:12px}.site-header nav a{font-size:9px}
  .hero{padding:72px 0}.hero-copy{font-size:18px}.section{padding:64px 0}
  .version-row{grid-template-columns:1fr}.media-card img{min-height:220px}
  .house-card header{grid-template-columns:1fr;gap:4px}
}

.carousel-section{background:#f5f1ea;color:var(--ink);padding-bottom:110px}
.carousel-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.carousel-card{background:var(--paper);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.carousel-card-wide{grid-column:1/-1}
.carousel-card header{padding:22px 24px 18px;display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start}
.carousel-card header span{font:31px Georgia,'Times New Roman',serif}
.carousel-card header p{margin:3px 0 0;color:var(--muted);font-size:14px;line-height:1.5}
.carousel-image{width:100%;border:0;padding:0;background:#111;position:relative;overflow:hidden;cursor:zoom-in}
.carousel-image img{aspect-ratio:16/9;object-fit:cover}
.carousel-image:after{content:'↗';position:absolute;right:12px;top:12px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.9);color:#111;font-size:18px;opacity:0;transition:.2s}
.carousel-image:hover:after{opacity:1}
.light-video{border-top:1px solid var(--line)}
@media(max-width:1000px){.carousel-grid{grid-template-columns:1fr}.carousel-card-wide{grid-column:auto}}
@media(max-width:680px){.carousel-card header{grid-template-columns:1fr;gap:4px}.site-header nav{gap:9px}.site-header nav a{font-size:8px;letter-spacing:.08em}}

/* Partner logos — top right */
.site-header{gap:28px}
.site-header nav{margin-left:auto}
.partner-logos{display:flex;align-items:center;gap:14px;flex:0 0 auto;margin-left:8px}
.threedeers-logo{width:56px;height:56px;object-fit:contain;display:block}
.parasol-logo{width:104px;height:29px;object-fit:contain;display:block}
.partner-divider{width:1px;height:30px;background:rgba(32,29,26,.18)}
@media(max-width:1120px){
  .site-header nav{gap:14px}
  .site-header nav a{font-size:9px;letter-spacing:.09em}
  .partner-logos{gap:10px}
  .threedeers-logo{width:48px;height:48px}
  .parasol-logo{width:88px;height:24px}
}
@media(max-width:820px){
  .site-header nav{display:none}
  .partner-logos{margin-left:auto}
}
@media(max-width:480px){
  .threedeers-logo{width:40px;height:40px}
  .parasol-logo{width:72px;height:20px}
  .partner-divider{height:24px}
}