:root{
  --bg:#0a0b0c;
  --bg-2:#101214;
  --ink:#ecebe7;
  --muted:#9b9b96;
  --line:rgba(255,255,255,.10);
  --accent:#c9b79c;
  --serif:'Cormorant Garamond','Times New Roman',serif;
  --sans:'Inter',Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.75;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:1240px;margin:0 auto;padding:0 32px}
.label{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}

/* header */
.site-header{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(10,11,12,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:14px}
.brand-mark{width:38px;height:38px;border:1px solid var(--ink);display:grid;place-items:center;font-family:var(--serif);font-size:17px;letter-spacing:.05em}
.brand-text{display:flex;flex-direction:column;line-height:1.15;font-size:13px;letter-spacing:.28em}
.brand-text small{font-size:9px;letter-spacing:.4em;color:var(--muted)}
.nav{display:flex;gap:38px;font-size:12px;letter-spacing:.16em;text-transform:uppercase}
.nav a{color:var(--muted);transition:color .2s}
.nav a:hover{color:var(--ink)}
.cta{font-size:11px;letter-spacing:.18em;text-transform:uppercase;border:1px solid var(--ink);padding:11px 20px;transition:.2s}
.cta:hover{background:var(--ink);color:var(--bg)}

/* page hero */
.page-hero{padding:170px 0 56px;border-bottom:1px solid var(--line)}
.page-hero h1{font-family:var(--serif);font-weight:400;font-size:clamp(40px,6vw,76px);line-height:1.05;margin-top:18px;text-transform:uppercase;letter-spacing:.01em}
.page-hero h1 em{font-style:italic;text-transform:none;color:var(--accent)}
.page-hero p{margin-top:18px;max-width:520px;color:var(--muted)}

/* tabs */
.tabs{display:flex;gap:40px;border-bottom:1px solid var(--line);margin-top:48px}
.tabs a{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);padding:0 0 16px;border-bottom:1px solid transparent;margin-bottom:-1px}
.tabs a.active{color:var(--ink);border-color:var(--ink)}
.tabs a:hover{color:var(--ink)}

/* document */
.doc{padding:72px 0 120px}
.doc-head{display:grid;grid-template-columns:1fr 1fr;gap:80px;margin-bottom:64px}
.doc-head h2{font-family:var(--serif);font-weight:400;font-size:clamp(28px,3.2vw,42px);line-height:1.15}
.doc-head h2 em{font-style:italic;color:var(--accent)}
.doc-head .meta{align-self:end;color:var(--muted);font-size:13px}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:0 80px}
section{margin-bottom:48px;padding-top:24px;border-top:1px solid var(--line)}
section h3{font-family:var(--serif);font-weight:500;font-size:24px;line-height:1.25;margin-bottom:14px}
section h3 span{display:block;font-family:var(--sans);font-size:11px;letter-spacing:.22em;color:var(--accent);margin-bottom:8px}
section p{color:var(--muted);margin-bottom:14px}
section ul{margin:0 0 14px 0;list-style:none}
section li{color:var(--muted);padding-left:20px;position:relative;margin-bottom:6px}
section li::before{content:"";position:absolute;left:0;top:.8em;width:8px;height:1px;background:var(--accent)}
section strong{color:var(--ink);font-weight:500}
section a{border-bottom:1px solid var(--line)}
section a:hover{border-color:var(--accent)}

/* footer */
.site-footer{border-top:1px solid var(--line);background:var(--bg-2);padding:80px 0 32px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:48px}
.foot-grid .tag{margin-top:20px;font-family:var(--serif);font-style:italic;font-size:22px;color:var(--muted)}
.foot-grid h4{font-size:11px;letter-spacing:.22em;font-weight:400;color:var(--muted);margin-bottom:20px}
.foot-grid ul{list-style:none}
.foot-grid li{margin-bottom:10px;font-size:14px}
.foot-grid li a:hover{color:var(--accent)}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:72px;padding-top:24px;border-top:1px solid var(--line);font-size:11px;letter-spacing:.16em;color:var(--muted);text-transform:uppercase}
.foot-bottom a:hover{color:var(--ink)}

@media(max-width:900px){
  .nav,.cta{display:none}
  .doc-head,.cols{grid-template-columns:1fr;gap:0}
  .doc-head{gap:20px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .wrap{padding:0 20px}
  .tabs{gap:24px;overflow-x:auto}
}
@media(max-width:560px){.foot-grid{grid-template-columns:1fr}}