/* ============ LUMENARY — Tenor-style design system ============ */
@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,300;0,6..72,400;0,6..72,500;1,6..72,400&family=Hanken+Grotesk:wght@400;500;600;700&display=swap');

:root{
  --bg:#F7F5EE; --panel:#F1EDE2; --card:#FFFFFF;
  --ink:#1B1A16; --ink-soft:#46443D; --muted:#79756A;
  --hair:#E7E3D6; --hair-strong:#D7D1C1;
  --accent:#9A7A33; --accent-ink:#7A5F22;
  --btn:#1B1A16; --btn-ink:#F7F5EE;
  --serif:"Newsreader",Georgia,"Times New Roman",serif;
  --sans:"Hanken Grotesk",system-ui,-apple-system,sans-serif;
  --wrap:1220px;
  --plus:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='11'%3E%3Cpath d='M5.5 0v11M0 5.5h11' stroke='%23D7D1C1' stroke-width='1'/%3E%3C/svg%3E");
}
html.dark{
  --bg:#131210; --panel:#1B1915; --card:#1F1C16;
  --ink:#F1EDE0; --ink-soft:#CCC7B7; --muted:#928D7E;
  --hair:#2B2922; --hair-strong:#3B3830;
  --accent:#C7A24E; --accent-ink:#D8B868;
  --btn:#F1EDE0; --btn-ink:#131210;
  --plus:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='11'%3E%3Cpath d='M5.5 0v11M0 5.5h11' stroke='%233B3830' stroke-width='1'/%3E%3C/svg%3E");
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;transition:background .35s,color .35s}
::selection{background:var(--accent);color:#fff}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 40px}
.serif{font-family:var(--serif)}

/* ---- type ---- */
.eyebrow{font-family:var(--sans);font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-ink)}
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;letter-spacing:-.02em;color:var(--ink);line-height:1.04}
.display{font-size:clamp(48px,7.2vw,86px);line-height:.98;letter-spacing:-.03em;font-weight:400}
.h-sec{font-size:clamp(32px,4.6vw,54px);line-height:1.04;letter-spacing:-.025em}
.h-feat{font-size:clamp(26px,2.8vw,34px);letter-spacing:-.02em}
.grad{background:linear-gradient(96deg,var(--ink) 36%,var(--accent) 110%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.lede{font-size:clamp(16px,1.5vw,18.5px);color:var(--muted);line-height:1.62;max-width:46ch}
.p{color:var(--muted);line-height:1.62}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:11px;font-family:var(--sans);font-weight:500;font-size:15px;line-height:1;padding:13px 13px 13px 22px;border-radius:100px;cursor:pointer;border:1px solid transparent;transition:transform .2s,box-shadow .25s,background .25s,border-color .25s;white-space:nowrap}
.btn .ci{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;flex:none}
.btn .ci svg{width:13px;height:13px;transition:transform .25s}
.btn:hover .ci svg{transform:translateX(2px)}
.btn-dark{background:var(--btn);color:var(--btn-ink)}
.btn-dark .ci{background:color-mix(in srgb,var(--btn-ink) 16%,transparent)}
.btn-dark .ci svg{stroke:var(--btn-ink)}
.btn-dark:hover{transform:translateY(-1px);box-shadow:0 14px 30px -14px rgba(0,0,0,.5)}
.btn-ghost{background:var(--card);color:var(--ink);border-color:var(--hair-strong)}
.btn-ghost .ci{background:var(--ink)}
.btn-ghost .ci svg{stroke:var(--bg)}
.btn-ghost:hover{transform:translateY(-1px);box-shadow:0 10px 24px -16px rgba(0,0,0,.4)}
.btn-plain{padding:13px 4px;background:none}
.btn-plain .ci{background:var(--ink)}
.btn-plain .ci svg{stroke:var(--bg)}

/* ---- nav ---- */
.nav{position:fixed;top:0;left:0;right:0;z-index:80;transition:background .3s,border-color .3s,backdrop-filter .3s;border-bottom:1px solid transparent}
.nav.scrolled{background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(16px) saturate(1.4);border-bottom:1px solid var(--hair)}
.nav-in{display:flex;align-items:center;height:74px;gap:38px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--sans);font-weight:600;font-size:20px;letter-spacing:-.02em}
.brand .mk{width:24px;height:24px;flex:none;position:relative}
.brand .mk i{position:absolute;inset:0;background:var(--ink);clip-path:polygon(50% 0,62% 38%,100% 50%,62% 62%,50% 100%,38% 62%,0 50%,38% 38%)}
.nav-links{display:flex;gap:30px;font-family:var(--sans)}
.nav-links a{font-size:15px;color:var(--ink-soft);font-weight:500;transition:color .2s}
.nav-links a:hover{color:var(--ink)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:18px}
.nav-soc{display:flex;gap:14px}
.nav-soc a{color:var(--ink-soft);display:grid;place-items:center;transition:color .2s}
.nav-soc a:hover{color:var(--ink)}
.nav-soc svg{width:18px;height:18px}

/* ---- hero ---- */
.hero{position:relative;padding:150px 0 90px;overflow:hidden}
.hero-floor{position:absolute;left:-10%;right:-10%;bottom:0;height:440px;z-index:0;
  background:repeating-linear-gradient(90deg,transparent 0 10px,var(--hair-strong) 10px 11px);
  transform:perspective(460px) rotateX(66deg);transform-origin:bottom center;opacity:.4;
  -webkit-mask:radial-gradient(ellipse 58% 100% at 50% 100%,#000,transparent 72%);
          mask:radial-gradient(ellipse 58% 100% at 50% 100%,#000,transparent 72%)}
.hero-in{position:relative;z-index:2;display:grid;grid-template-columns:1.04fr .96fr;gap:40px;align-items:center}
.hero h1{margin-bottom:26px}
.hero .lede{margin-bottom:34px}
.hero-cta{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.hero-note{margin-top:26px;font-size:13.5px;color:var(--muted)}
.hero-art{position:relative;aspect-ratio:1/.96;display:grid}
.hero-art image-slot{width:100%;height:100%}
/* square-social coins animation in hero */
.coin-stage{position:relative;width:100%;height:100%;border-radius:20px;overflow:hidden;
  background:radial-gradient(120% 120% at 50% 42%, #1d1a13 0%, #141209 52%, #0d0c08 100%);
  border:1px solid rgba(241,237,224,.10);box-shadow:0 36px 70px -44px rgba(27,26,22,.6)}
.coin-stage .coin-glow{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(circle at 50% 48%, rgba(199,162,78,.18) 0%, transparent 54%)}
.coin-stage::before{content:"";position:absolute;inset:0;z-index:1;opacity:.4;pointer-events:none;
  background:linear-gradient(rgba(241,237,224,.10) 1px,transparent 1px) 0 0/100% 8%,
    linear-gradient(90deg,rgba(241,237,224,.10) 1px,transparent 1px) 0 0/8% 100%;
  -webkit-mask:radial-gradient(78% 78% at 50% 46%,#000,transparent 72%);mask:radial-gradient(78% 78% at 50% 46%,#000,transparent 72%)}
.coin-stage canvas{position:relative;z-index:2;display:block;width:100%;height:100%}
/* light (cream) variant */
.coin-stage-light{background:var(--panel);border:1px solid var(--hair)}
.coin-stage-light .coin-glow{display:none}
.coin-stage-light::before{
  background:linear-gradient(var(--hair) 1px,transparent 1px) 0 0/100% 8%,
    linear-gradient(90deg,var(--hair) 1px,transparent 1px) 0 0/8% 100%;
  opacity:.7;-webkit-mask:radial-gradient(80% 80% at 50% 46%,#000,transparent 78%);mask:radial-gradient(80% 80% at 50% 46%,#000,transparent 78%)}

/* ---- section scaffolding ---- */
.sec{padding:108px 0;position:relative}
.sec-tight{padding:72px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;flex-wrap:wrap;margin-bottom:30px}
.sec-head .eyebrow{margin-bottom:14px}

/* ---- logo cell grid (Backed by / compliance) ---- */
.cellgrid{border:1px solid var(--hair);border-radius:2px;display:grid;grid-template-columns:repeat(4,1fr)}
.cellgrid .cell{border-right:1px solid var(--hair);border-bottom:1px solid var(--hair);min-height:108px;display:grid;place-items:center;position:relative}
.cellgrid .cell:nth-child(4n){border-right:none}
.cellgrid .cell .lg{font-family:var(--sans);font-weight:600;font-size:18px;letter-spacing:.01em;color:var(--ink-soft)}
.cellgrid .cell .lg .sub{color:var(--muted);font-weight:500}
.cellgrid .cell.empty .ring{width:74px;height:74px;border:1px solid var(--hair-strong);border-radius:50%;opacity:.55}
.cellgrid .cell.empty .ring.sm{width:46px;height:46px}
.cellgrid .cell.pillcell{padding:18px}

/* ---- platform feature blocks ---- */
.feat{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:20px;border-top:1px solid var(--hair);position:relative}
.feat .txt{padding:70px 56px 70px 0}
.feat.flip .txt{order:2;padding:70px 0 70px 56px}
.feat.flip .art{order:1}
.feat .ficon{width:30px;height:30px;color:var(--ink);margin-bottom:24px}
.feat .ficon svg{width:30px;height:30px;stroke-width:1.6}
.feat h3{margin-bottom:16px}
.feat .p{max-width:40ch;margin-bottom:28px}
.feat .art{position:relative;align-self:stretch;min-height:440px}
.bp-cell{position:absolute;inset:0;
  background:
    var(--plus) top left,var(--plus) top right,var(--plus) bottom left,var(--plus) bottom right,
    linear-gradient(var(--hair) 1px,transparent 1px),
    linear-gradient(90deg,var(--hair) 1px,transparent 1px);
  background-repeat:no-repeat,no-repeat,no-repeat,no-repeat,repeat,repeat;
  background-position:6px 6px,calc(100% - 6px) 6px,6px calc(100% - 6px),calc(100% - 6px) calc(100% - 6px),0 0,0 0;
  background-size:11px 11px,11px 11px,11px 11px,11px 11px,33px 33px,33px 33px;
  border-left:1px solid var(--hair);
  -webkit-mask:linear-gradient(#000,#000);mask:none}
.feat .art image-slot{position:absolute;inset:34px;width:auto;height:auto}
/* live dashboard render sitting on the blueprint */
.feat-canvas{position:absolute;inset:34px;background:var(--card);border:1px solid var(--hair);
  border-radius:14px;overflow:hidden;box-shadow:0 36px 70px -46px rgba(27,26,22,.45)}
.feat-canvas canvas{display:block;width:100%;height:100%}

/* ---- comparator band ---- */
.compare{background:var(--panel);border-top:1px solid var(--hair);border-bottom:1px solid var(--hair)}
.cmp-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:54px;align-items:center}
.chartcard{background:var(--card);border:1px solid var(--hair);border-radius:16px;padding:26px 26px 20px;box-shadow:0 30px 60px -40px rgba(27,26,22,.3)}
.chart-top{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:20px;flex-wrap:wrap}
.legend{display:flex;gap:16px;font-size:13px;color:var(--muted)}
.legend span{display:inline-flex;align-items:center;gap:7px}
.legend .sw{width:13px;height:3px;border-radius:2px;background:var(--accent)}
.legend .sw.flat{background:var(--hair-strong)}
.tfilter{display:flex;gap:5px}
.tfilter button{font-family:var(--sans);font-size:12px;font-weight:500;color:var(--muted);border:1px solid transparent;background:none;border-radius:7px;padding:5px 9px;cursor:pointer;transition:all .18s}
.tfilter button.on{color:var(--ink);background:var(--bg);border-color:var(--hair)}
.tfilter button:hover{color:var(--ink)}
.delta{margin-top:16px;display:flex;align-items:baseline;gap:10px}
.delta .big{font-family:var(--serif);font-size:clamp(26px,3vw,34px);color:var(--accent);letter-spacing:-.02em}
.delta .lbl{font-size:13.5px;color:var(--muted)}
/* chart colors (CSS-driven so theme vars resolve) */
#cmpchart .cgrid line{stroke:var(--hair)}
#cmpchart #defiline{stroke:var(--accent)}
#cmpchart #flatline{stroke:var(--hair-strong)}
#cmpchart #defiarea{fill:url(#fill)}
#cmpchart .fs0{stop-color:var(--accent);stop-opacity:.18}
#cmpchart .fs1{stop-color:var(--accent);stop-opacity:0}

/* ---- metrics row ---- */
.metrics{display:grid;grid-template-columns:repeat(4,1fr)}
.metrics .m{padding:14px 28px;border-left:1px solid var(--hair)}
.metrics .m:first-child{border-left:none;padding-left:0}
.metrics .m .mv{font-family:var(--serif);font-size:clamp(38px,4.6vw,58px);line-height:1;letter-spacing:-.03em;color:var(--ink)}
.metrics .m .mk{margin-top:12px;font-size:13.5px;color:var(--muted);max-width:20ch}

/* ---- compliance points ---- */
.pts{display:grid;grid-template-columns:1fr 1fr;gap:14px 40px;margin-top:14px}
.pt{display:flex;gap:14px;padding:18px 0;border-top:1px solid var(--hair)}
.pt .ck{width:22px;height:22px;flex:none;border-radius:50%;border:1px solid var(--accent);color:var(--accent);display:grid;place-items:center;margin-top:2px}
.pt .ck svg{width:12px;height:12px}
.pt h4{font-family:var(--sans);font-weight:600;font-size:16px;letter-spacing:0;color:var(--ink);margin-bottom:5px}
.pt .p{font-size:14.5px;line-height:1.5}

/* ---- FAQ ---- */
.faq{background:var(--panel);border-radius:26px;margin:0 0 0;padding:74px 0}
.faq-grid{display:grid;grid-template-columns:.74fr 1.26fr;gap:48px}
.faq-aside .line{height:1px;background:var(--hair-strong);margin:26px 0 22px;max-width:280px}
.faq-list{display:flex;flex-direction:column;gap:14px}
.qa{background:var(--card);border:1px solid var(--hair);border-radius:16px;overflow:hidden;transition:box-shadow .25s}
.qa.open{box-shadow:0 20px 44px -30px rgba(27,26,22,.34)}
.qa-q{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:22px 26px;cursor:pointer}
.qa-q h4{font-family:var(--serif);font-weight:400;font-size:19px;letter-spacing:-.01em;color:var(--ink)}
.qa-tog{width:26px;height:26px;flex:none;border-radius:50%;border:1px solid var(--hair-strong);display:grid;place-items:center;color:var(--muted);position:relative}
.qa-tog::before,.qa-tog::after{content:"";position:absolute;background:currentColor;border-radius:2px}
.qa-tog::before{width:11px;height:1.5px}
.qa-tog::after{width:1.5px;height:11px;transition:transform .25s}
.qa.open .qa-tog::after{transform:scaleY(0)}
.qa-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.qa-a .inner{padding:0 26px 24px;color:var(--muted);font-size:15.5px;line-height:1.6;max-width:62ch}

/* ---- CTA ---- */
.cta{text-align:center;padding:120px 0}
.cta h2{margin:0 auto 18px;max-width:18ch}
.cta .lede{margin:0 auto 36px;text-align:center}
.cta-form{display:flex;gap:10px;max-width:460px;margin:0 auto}
.cta-form input{flex:1;background:var(--card);border:1px solid var(--hair-strong);border-radius:100px;padding:14px 20px;font-family:var(--sans);font-size:15px;color:var(--ink);outline:none;transition:border-color .2s}
.cta-form input:focus{border-color:var(--accent)}
.cta-note{margin-top:18px;font-size:12.5px;color:var(--muted)}
.cta-ok{margin-top:16px;font-size:14px;color:var(--accent-ink);opacity:0;transition:opacity .35s}
.cta-ok.show{opacity:1}

/* ---- footer ---- */
footer{border-top:1px solid var(--hair);padding:46px 0 40px}
.foot-in{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.foot-links{display:flex;gap:26px;font-size:14px;color:var(--muted)}
.foot-links a:hover{color:var(--ink)}
.foot-cc{font-size:13px;color:var(--muted)}
.disc{margin-top:26px;font-size:12px;color:var(--muted);line-height:1.6;max-width:80ch;opacity:.85}

/* ---- reveal ---- */
.rv{opacity:0;transform:translateY(20px);transition:opacity .8s cubic-bezier(.2,.7,.3,1),transform .8s cubic-bezier(.2,.7,.3,1)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}

/* ---- responsive ---- */
@media(max-width:980px){
  .hero-in{grid-template-columns:1fr;gap:48px}
  .hero-art{max-width:520px}
  .cmp-grid,.faq-grid{grid-template-columns:1fr;gap:34px}
  .feat,.feat.flip{grid-template-columns:1fr}
  .feat .txt,.feat.flip .txt{order:1;padding:54px 0 10px}
  .feat .art,.feat.flip .art{order:2;min-height:340px}
  .nav-links{display:none}
  .metrics{grid-template-columns:1fr 1fr;gap:30px 0}
  .metrics .m{padding:14px 24px}.metrics .m:nth-child(odd){border-left:none;padding-left:0}
}
@media(max-width:600px){
  .wrap{padding:0 22px}
  .hero{padding:120px 0 60px}
  .cellgrid{grid-template-columns:1fr 1fr}.cellgrid .cell:nth-child(4n){border-right:1px solid var(--hair)}.cellgrid .cell:nth-child(2n){border-right:none}
  .pts,.metrics{grid-template-columns:1fr}.metrics .m{border-left:none;padding-left:0}
  .nav-soc{display:none}
  .sec{padding:74px 0}
  .cta-form{flex-direction:column}.cta-form input{border-radius:14px}
}