:root{
  --bg:#070706; --bg-2:#0d0c0a; --panel:#100f0c;
  --gold:#c9a45c; --gold-hi:#e6cc8f; --gold-lo:#8a6f3d;
  --ink:#ece3cf; --muted:#a39a87; --faint:#6f685a;
  --line:rgba(201,164,92,.28); --line-soft:rgba(201,164,92,.14);
  --serif:'Cormorant Garamond','Cormorant',Garamond,'Times New Roman',serif;
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.7;font-weight:400;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
a{color:var(--gold-hi);text-decoration:none}
a:hover{color:#fff}
:focus-visible{outline:1px solid var(--gold-hi);outline-offset:4px}
.wrap{width:min(1120px,100% - 48px);margin-inline:auto}
.narrow{width:min(760px,100% - 48px)}
[hidden]{display:none!important}

/* subtle grain + vignette */
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;
  background:radial-gradient(ellipse 80% 60% at 50% 0%,rgba(201,164,92,.07),transparent 70%)}

/* Nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:20;transition:background .4s var(--ease),border-color .4s var(--ease);border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(7,7,6,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom-color:var(--line-soft)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:22px;font-weight:500;letter-spacing:.04em;color:var(--ink)}
.brand img,.footer-brand img{border-radius:50%;mix-blend-mode:lighten}
.nav-links{display:flex;gap:32px}
.nav-links a{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);transition:color .3s}
.nav-links a:hover{color:var(--gold-hi)}

/* Type */
.eyebrow{margin:0 0 18px;font-size:12px;font-weight:500;letter-spacing:.32em;text-transform:uppercase;color:var(--gold)}
h1,h2,h3{font-family:var(--serif);font-weight:500;margin:0;color:var(--ink)}
h1{font-size:clamp(56px,10vw,128px);line-height:.95;letter-spacing:.01em;
  background:linear-gradient(180deg,#f3e3b8 0%,#d4b06a 55%,#a5844a 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
h2{font-size:clamp(36px,5vw,58px);line-height:1.08;letter-spacing:.005em}
h3{font-size:26px;line-height:1.2}

/* Rule ornament */
.rule{width:100%;display:flex;align-items:center;justify-content:center;gap:14px;margin:28px auto;max-width:360px}
.rule span{flex:1;height:1px;background:linear-gradient(90deg,transparent,var(--gold-lo))}
.rule span:last-child{background:linear-gradient(90deg,var(--gold-lo),transparent)}
.rule i{width:7px;height:7px;border:1px solid var(--gold);transform:rotate(45deg)}

/* Hero */
.hero{min-height:100svh;display:flex;align-items:center;padding:110px 0 80px;text-align:center}
.hero-inner{display:flex;flex-direction:column;align-items:center}
.hero-logo{width:min(400px,78vw);aspect-ratio:1;margin-bottom:12px;
  }
.hero-logo img{width:100%;height:100%;object-fit:cover;mix-blend-mode:lighten}
.hook{font-family:var(--serif);font-size:clamp(21px,2.5vw,28px);line-height:1.45;color:var(--muted);margin:0 0 40px;max-width:720px}
.hook em{display:inline-block;margin-top:6px;color:var(--gold-hi);font-style:italic}
.cta-row{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}
.micro{margin:18px 0 0;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--faint)}
.center{text-align:center}
.socials{display:flex;gap:28px;margin-top:28px}
.socials a{font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:4px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 34px;font:500 13px/1 var(--sans);
  letter-spacing:.2em;text-transform:uppercase;border-radius:0;cursor:pointer;transition:all .35s var(--ease);border:1px solid var(--gold);user-select:none}
.btn-gold{background:linear-gradient(180deg,#dcbc78,#b8914c);color:#14110b;border-color:#d8b874}
.btn-gold:hover{background:linear-gradient(180deg,#ecd296,#c9a25a);color:#0b0906;box-shadow:0 0 0 4px rgba(201,164,92,.12)}
.btn-line{background:transparent;color:var(--gold-hi)}
.btn-line:hover{background:rgba(201,164,92,.08);color:#fff}
.btn.is-disabled,.btn:disabled{cursor:not-allowed;opacity:.5;box-shadow:none}
.btn-gold.is-disabled:hover{background:linear-gradient(180deg,#dcbc78,#b8914c);color:#14110b}
.btn:disabled:hover{background:transparent;color:var(--gold-hi)}

/* Sections */
.section{padding:clamp(96px,13vw,160px) 0;border-top:1px solid var(--line-soft);position:relative}
.section::before{content:"";position:absolute;top:-4px;left:50%;width:7px;height:7px;margin-left:-4px;background:var(--bg);border:1px solid var(--gold-lo);transform:rotate(45deg)}
.section-head{text-align:center;max-width:680px;margin:0 auto 64px}
.section-sub{color:var(--muted);margin:20px auto 0;max-width:560px}

/* Legend */
.legend{text-align:center}
.legend h2{margin-bottom:44px}
.legend-body p{color:var(--muted);margin:0 0 22px;font-size:17px}
.legend-body .lead{font-family:var(--serif);font-style:italic;font-size:clamp(24px,2.8vw,30px);line-height:1.4;color:var(--ink);margin-bottom:34px}
.legend-body .signoff{margin-top:40px;font-size:12px;letter-spacing:.34em;text-transform:uppercase;color:var(--gold)}

/* Chains */
.chain-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border:1px solid var(--line)}
.chain{padding:44px 20px 40px;text-align:center;border-right:1px solid var(--line);transition:background .5s var(--ease)}
.chain:last-child{border-right:0}
.chain:hover{background:linear-gradient(180deg,rgba(201,164,92,.07),transparent)}
.chain-mark{display:inline-flex;align-items:center;justify-content:center;width:68px;height:68px;border:1px solid var(--gold);border-radius:50%;
  font:500 11px/1 var(--sans);letter-spacing:.16em;color:var(--gold-hi);margin-bottom:24px;position:relative;padding-left:.16em}
.chain-mark::after{content:"";position:absolute;inset:4px;border:1px solid var(--line-soft);border-radius:50%}
.chain h3{font-size:24px;margin-bottom:6px}
.chain p{margin:0;font-family:var(--serif);font-style:italic;font-size:18px;color:var(--muted)}
.bridge-note{text-align:center;margin:36px 0 0;font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--faint)}
.bridge-note strong{color:var(--gold);font-weight:500}

/* Steps */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(28px,4vw,56px)}
.step{padding-top:28px;border-top:1px solid var(--line)}
.step-num{display:block;font-family:var(--serif);font-size:44px;line-height:1;color:var(--gold);margin-bottom:18px;font-weight:400}
.step h3{margin-bottom:12px}
.step p{margin:0;color:var(--muted)}
.step a{border-bottom:1px solid var(--line)}

/* Contract */
.ca-list{border:1px solid var(--line);background:linear-gradient(180deg,rgba(201,164,92,.035),transparent);transition:box-shadow .6s var(--ease)}
.ca-list.flash{animation:flash 1.6s var(--ease)}
@keyframes flash{0%{box-shadow:0 0 0 0 rgba(201,164,92,.5)}100%{box-shadow:0 0 0 18px rgba(201,164,92,0)}}
.ca-item{padding:28px 32px}
.ca-item+.ca-item{border-top:1px solid var(--line-soft)}
.ca-meta{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin-bottom:14px}
.ca-chain{font-family:var(--serif);font-size:24px;color:var(--ink)}
.ca-chains{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint)}
.ca-row{display:flex;gap:12px;align-items:stretch}
.ca-value{flex:1;min-width:0;display:flex;align-items:center;padding:14px 18px;border:1px solid var(--line-soft);background:rgba(0,0,0,.35);
  font:400 14px/1.4 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--faint);letter-spacing:.04em;overflow-wrap:anywhere;font-style:italic}
.ca-value.is-live{color:var(--ink);font-style:normal;user-select:all}
.btn-copy{min-height:auto;padding:0 26px;background:transparent;color:var(--gold-hi);flex:0 0 auto}
.btn-copy:not(:disabled):hover{background:rgba(201,164,92,.1);color:#fff}
.contract .micro{text-transform:none;letter-spacing:.04em;font-size:13px;margin-top:20px}

/* Footer */
.footer{padding:24px 0 64px;text-align:center}
.footer .rule{margin:8px auto 36px}
.footer-brand{display:flex;align-items:center;justify-content:center;gap:12px;font-family:var(--serif);font-size:26px;color:var(--ink)}
.footer-brand img{border-radius:50%}
.footer-brand em{font-style:normal;font-family:var(--sans);font-size:11px;letter-spacing:.28em;color:var(--gold)}
.disclaimer{max-width:620px;margin:24px auto 0;color:var(--muted);font-size:14px}
.fineprint{margin:18px 0 0;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--faint)}

/* Toast */
.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);opacity:0;pointer-events:none;z-index:50;
  background:#14120e;border:1px solid var(--gold-lo);color:var(--gold-hi);padding:12px 22px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;
  transition:all .4s var(--ease)}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* Reveal */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity 1.1s var(--ease),transform 1.1s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
.hero .reveal:nth-child(2){transition-delay:.12s}.hero .reveal:nth-child(3){transition-delay:.22s}
.hero .reveal:nth-child(4){transition-delay:.32s}.hero .reveal:nth-child(5){transition-delay:.42s}
.hero .reveal:nth-child(6){transition-delay:.52s}.hero .reveal:nth-child(7){transition-delay:.6s}
.chain.reveal:nth-child(2),.step.reveal:nth-child(2){transition-delay:.1s}
.chain.reveal:nth-child(3),.step.reveal:nth-child(3){transition-delay:.2s}
.chain.reveal:nth-child(4){transition-delay:.3s}.chain.reveal:nth-child(5){transition-delay:.4s}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js .reveal{opacity:1;transform:none;transition:none}.ca-list.flash{animation:none}}

/* Responsive */
@media (max-width:960px){
  .chain-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .chain{border-right:0;border-bottom:1px solid var(--line)}
  .chain:nth-child(odd){border-right:1px solid var(--line)}
  .chain:last-child{grid-column:1/-1;border-right:0;border-bottom:0}
}
@media (max-width:760px){
  .nav-links{display:none}
  .steps{grid-template-columns:1fr}
  .section-head{margin-bottom:48px}
}
@media (max-width:520px){
  .wrap,.narrow{width:calc(100% - 40px)}
  .hero{padding:96px 0 64px}
  .cta-row{flex-direction:column;width:100%;max-width:320px}
  .btn{width:100%}
  .chain{padding:34px 12px 30px}
  .chain h3{font-size:21px}
  .ca-item{padding:24px 20px}
  .ca-row{flex-direction:column}
  .btn-copy{min-height:46px}
}