/* GMGN Terminal — design system "Native Terminal" (concept A) · 2026-07 */
:root{
  --bg:#101211; --panel:#161917; --panel2:#1b1f1c; --line:#242a25;
  --text:#e9efe9; --muted:#9aa89c; --mint:#69cf8d; --mint-deep:#46b87d;
  --mint-ink:#0c1a11; --red:#f6465d; --gold:#e8c66b;
  --mono:ui-monospace,'SF Mono','JetBrains Mono',Menlo,Consolas,monospace;
  --sans:'Geist','Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.container{max-width:1140px;margin:0 auto;padding:0 22px}
a{color:inherit;text-decoration:none}
main a:not(.button){color:var(--mint);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(105,207,141,.4)}
main a:not(.button):hover{text-decoration-color:var(--mint)}
img{max-width:100%;height:auto}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--mint);color:var(--mint-ink);padding:10px 16px;z-index:100;border-radius:0 0 8px 0;font-weight:700}
.skip-link:focus{left:0}

/* ---------- buttons ---------- */
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;border-radius:10px;cursor:pointer;transition:transform .15s,background .15s,border-color .15s,color .15s;border:1px solid transparent;font-size:14.5px;padding:12px 20px}
.button:focus-visible{outline:2px solid var(--mint);outline-offset:2px}
.button-primary{background:var(--mint);color:var(--mint-ink);box-shadow:0 4px 18px rgba(105,207,141,.22)}
.button-primary:hover{background:#7edd9f;transform:translateY(-1px);box-shadow:0 8px 28px rgba(105,207,141,.35)}
.button-secondary{border-color:var(--line);color:var(--text);background:var(--panel)}
.button-secondary:hover{border-color:var(--mint);color:var(--mint)}
.button-big{padding:15px 26px;font-size:16px;border-radius:12px}
.hero-actions .button-primary{min-height:54px;padding-inline:28px;box-shadow:0 0 0 1px rgba(105,207,141,.35),0 12px 34px rgba(105,207,141,.22)}
.hero-actions .button-secondary{background:transparent;border-color:rgba(105,207,141,.35)}
.hero-actions .button-secondary:hover{border-color:var(--mint)}
.button-small{padding:9px 16px;font-size:13.5px}

/* ---------- topbar ---------- */
.topbar{position:sticky;top:0;z-index:50;background:rgba(16,18,17,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:18px;height:58px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;line-height:1.15}
.brand-text strong{display:block}
.brand-text span{display:block;font-weight:500;color:var(--mint);font-size:11px;letter-spacing:.4px}
.brand-mark{width:30px;height:30px;border-radius:8px;background:linear-gradient(160deg,#2e7d43,#69cf8d);display:grid;place-items:center;font-size:16px;flex-shrink:0}
.nav-links{display:flex;gap:18px;margin-left:auto;font-size:13.5px;color:var(--muted)}
.nav-links a:hover{color:var(--mint)}
.nav-cta{margin-left:8px}

/* ---------- hero ---------- */
.hero{padding:56px 0 30px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;top:-220px;right:-140px;width:560px;height:560px;border-radius:50%;background:radial-gradient(closest-side,rgba(105,207,141,.14),transparent 70%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;position:relative}
.kicker{font-family:var(--mono);font-size:12px;color:var(--mint);letter-spacing:1px;text-transform:uppercase;margin-bottom:14px}
.kicker .dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--mint);margin-right:7px;animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.35}}
@media (prefers-reduced-motion:reduce){.kicker .dot{animation:none}}
h1{font-size:clamp(30px,4.4vw,46px);line-height:1.12;letter-spacing:-.5px;font-weight:800}
h1 em,.hl{font-style:normal;color:var(--mint)}
.hero-sub{color:var(--muted);font-size:17px;margin:16px 0 24px;max-width:48ch}
.hero-sub b,.hero-sub strong{color:var(--text)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.click-note{font-size:12.5px;color:var(--muted);margin-top:12px;max-width:60ch}
.click-note b,.click-note strong{color:var(--text)}

/* ---------- terminal mock ---------- */
.term{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.45)}
.term-bar{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:11.5px;color:var(--muted)}
.term-bar i{width:9px;height:9px;border-radius:50%;background:#2e352f;display:inline-block}
.term-bar i:first-child{background:var(--red)}
.term-bar i:nth-child(2){background:var(--gold)}
.term-bar i:nth-child(3){background:var(--mint)}
.term-tabs{display:flex;gap:2px;padding:8px 10px 0;font-size:12px;font-family:var(--mono)}
.term-tab{padding:7px 13px;border-radius:8px 8px 0 0;color:var(--muted)}
.term-tab.on{background:var(--panel2);color:var(--mint)}
.term-body{background:var(--panel2);padding:12px}
.trow{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;font-family:var(--mono);font-size:12.5px}
.trow:hover{background:rgba(105,207,141,.05)}
.coin{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:12px;flex-shrink:0}
.trow .sym{width:74px;font-weight:700;color:var(--text)}
.trow .mc{color:var(--muted);width:84px}
.up{color:var(--mint)} .dn{color:var(--red)}
.spark{flex:1;height:18px;display:flex;align-items:flex-end;gap:2px}
.spark b{flex:1;background:rgba(105,207,141,.55);border-radius:1px}
.spark.red b{background:rgba(246,70,93,.5)}
.tbuy{margin-left:auto;background:rgba(105,207,141,.12);color:var(--mint);border:1px solid rgba(105,207,141,.35);padding:4px 12px;border-radius:7px;font-size:11.5px;font-weight:700}
.term-note{font-size:10.5px;color:var(--muted);padding:8px 12px;font-family:var(--mono)}
.term-split{display:grid;grid-template-columns:1.45fr 1fr;gap:10px}
.term-side{display:flex;flex-direction:column;gap:10px}
.tchart{background:#171b18;border:1px solid var(--line);border-radius:10px;padding:10px 12px}
.tchart-head{display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;color:var(--muted);margin-bottom:8px}
.tchart-head b{color:var(--mint)}
.tchart-bars{display:flex;align-items:flex-end;gap:3px;height:64px}
.tchart-bars i{flex:1;background:linear-gradient(180deg,rgba(105,207,141,.85),rgba(105,207,141,.35));border-radius:2px 2px 0 0}
.tchart-bars i.d{background:linear-gradient(180deg,rgba(246,70,93,.8),rgba(246,70,93,.3))}
.tquick{background:#171b18;border:1px solid rgba(105,207,141,.35);border-radius:10px;padding:10px 12px}
.tquick-head{font-family:var(--mono);font-size:10px;color:var(--muted);margin-bottom:8px;display:flex;justify-content:space-between;gap:6px;white-space:nowrap}
.tquick-amts{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-bottom:8px}
.tquick-amts span{background:#1d221e;border:1px solid var(--line);border-radius:7px;font-family:var(--mono);font-size:10.5px;color:var(--muted);text-align:center;padding:6px 2px;white-space:nowrap}
.tquick-amts span.on{background:rgba(105,207,141,.14);border-color:var(--mint);color:var(--mint);font-weight:700}
.tquick-buy{background:var(--mint);color:var(--mint-ink);border-radius:8px;font-weight:800;font-size:12.5px;text-align:center;padding:8px 0}
@media (max-width:860px){.term-split{grid-template-columns:1fr}.term-side{flex-direction:row}.term-side>*{flex:1}}
@media (max-width:480px){.term-side{flex-direction:column}}

/* ---------- receipt (money object) ---------- */
.receipt{background:linear-gradient(170deg,rgba(105,207,141,.08),transparent 35%),#151916;border:1px solid rgba(105,207,141,.55);border-radius:16px;padding:24px;box-shadow:0 30px 80px rgba(0,0,0,.4),0 0 44px rgba(105,207,141,.09);position:relative}
.receipt::after{content:"";position:absolute;left:18px;right:18px;bottom:-1px;border-bottom:2px dashed #101211}
.receipt-head{display:flex;justify-content:space-between;font-family:var(--mono);font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:16px}
.receipt-head em{color:var(--mint);font-style:normal}
.receipt-vol-label{font-size:12.5px;color:var(--muted);margin-bottom:8px}
.receipt-presets{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:18px}
.preset{background:#1d221e;border:1px solid var(--line);border-radius:10px;color:var(--muted);font-family:var(--mono);font-size:13px;padding:10px 0;text-align:center;cursor:pointer;min-height:40px}
.preset.is-active{background:rgba(105,207,141,.14);border-color:var(--mint);color:var(--mint);font-weight:700}
.receipt-main{padding:12px 0;text-align:center}
.receipt-main output{display:block;font-family:var(--mono);font-size:clamp(40px,5vw,56px);font-weight:700;color:var(--mint);letter-spacing:-1.5px}
.receipt-main small{display:block;font-size:12.5px;color:var(--muted);margin-top:4px}
.receipt-yearly{font-family:var(--mono);font-size:13px;color:var(--muted);border-top:1px dashed #2c332d;margin-top:14px;padding-top:12px;display:flex;justify-content:space-between;gap:10px}
.receipt-yearly output{color:var(--text);font-weight:700}
.receipt-cta{margin-top:16px}
.receipt-cta .button{width:100%}
.receipt-note{font-size:10.5px;color:#6b7a6e;text-align:center;margin-top:9px}

/* ---------- stat chips ---------- */
.stat-chips{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:38px 0 8px}
.stat-chip{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.stat-chip strong{display:block;font-size:26px;font-family:var(--mono);letter-spacing:-.5px;font-variant-numeric:tabular-nums}
.stat-chip span{color:var(--muted);font-size:12.5px}
.stat-chip-hero{border-color:rgba(105,207,141,.5);background:linear-gradient(160deg,rgba(105,207,141,.12),var(--panel))}
.stat-chip-hero strong{color:var(--mint);font-size:30px}

/* ---------- sections ---------- */
section{padding:56px 0}
.section-tight{padding:34px 0}
.band{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
h2{font-size:clamp(24px,3vw,32px);letter-spacing:-.4px;margin-bottom:10px}
h3{font-size:17px}
.section-head{margin-bottom:26px}
.section-head p{color:var(--muted);max-width:62ch}
.section-sub{color:var(--muted);max-width:62ch;margin-bottom:26px}

/* answer-first block (GEO) */
.answer-card{background:var(--panel2);border:1px solid var(--line);border-left:3px solid var(--mint);border-radius:12px;padding:24px 26px}
.answer-card h2{font-size:20px;margin-bottom:8px}
.answer-card p{color:var(--text);font-size:15.5px;max-width:80ch}

/* tiles */
.grid{display:grid;gap:14px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.edge-tile{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:20px}
.edge-tile .icon{width:34px;height:34px;border-radius:9px;background:rgba(105,207,141,.12);color:var(--mint);display:grid;place-items:center;margin-bottom:12px}
.edge-tile .icon svg{width:18px;height:18px}
.edge-tile .icon-amber{background:rgba(232,198,107,.12);color:var(--gold)}
.edge-tile strong{display:block;margin-bottom:6px;font-size:15.5px}
.edge-tile p{color:var(--muted);font-size:13.5px}

/* cash strip */
.cash{display:grid;grid-template-columns:auto 1fr auto;gap:34px;align-items:center;background:linear-gradient(120deg,rgba(105,207,141,.14),rgba(105,207,141,.03));border:1px solid rgba(105,207,141,.4);border-radius:16px;padding:30px 34px}
.cash .pct{font-family:var(--mono);font-size:clamp(54px,7vw,84px);font-weight:700;color:var(--mint);letter-spacing:-3px;line-height:1}
.cash h3{font-size:20px;margin-bottom:6px}
.cash p{color:var(--muted);font-size:14px;max-width:52ch}
.flow-rail{display:flex;gap:8px;align-items:center;font-family:var(--mono);font-size:12px;color:var(--muted);margin-top:12px;flex-wrap:wrap}
.flow-rail b{color:var(--mint)}

/* code pill */
.code-pill{display:inline-flex;align-items:center;gap:10px;background:var(--panel2);border:1px dashed rgba(105,207,141,.5);border-radius:10px;padding:10px 16px;font-family:var(--mono);font-size:15px}
.code-pill b{color:var(--mint);letter-spacing:1px}
.code-pill span{color:var(--muted);font-size:11.5px}

/* steps */
.panel{background:var(--panel2);border:1px solid var(--line);border-radius:14px;padding:26px}
.steps{display:grid;gap:0;counter-reset:st}
.step{display:flex;gap:16px;padding:16px 0;border-bottom:1px dashed var(--line);counter-increment:st}
.step:last-child{border-bottom:none}
.step::before{content:"0" counter(st);font-family:var(--mono);color:var(--mint);font-size:13px;letter-spacing:1px;padding-top:3px}
.step h3{margin-bottom:4px;font-size:15.5px}
.step p{color:var(--muted);font-size:13.5px}

/* verify */
.identity-card .identity-row{display:flex;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px dashed var(--line);font-size:14px}
.identity-card .identity-row:last-child{border-bottom:none}
.identity-row span{color:var(--muted)}
.identity-row strong,.identity-row b{font-family:var(--mono);color:var(--mint);text-align:right;word-break:break-all}
.warn-lines{list-style:none}
.warn-lines li{padding:11px 0 11px 26px;position:relative;color:var(--muted);font-size:14px;border-bottom:1px dashed var(--line)}
.warn-lines li:last-child{border-bottom:none}
.warn-lines li::before{content:"⚠";position:absolute;left:0;color:var(--gold)}
.warn-lines b,.warn-lines strong{color:var(--text)}

/* tables */
.tbl-wrap{overflow-x:auto;border-radius:12px;border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;background:var(--panel2);font-size:14px}
th,td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{background:#141715;font-weight:700;font-size:12px;letter-spacing:.5px;text-transform:uppercase;color:var(--muted);white-space:nowrap}
tr:last-child td{border-bottom:none}
td.good{color:var(--mint);font-weight:700}
td.bad{color:var(--red)}
td b{color:var(--text)}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}

/* calculator (full, money pages) */
.calc{background:var(--panel2);border:1px solid rgba(105,207,141,.4);border-radius:14px;padding:26px}
.calc label{display:block;font-size:13px;color:var(--muted);margin-bottom:8px}
.calc input[type=number],.calc input[type=text]{width:100%;background:#12161311;background:#141816;border:1px solid var(--line);border-radius:10px;color:var(--text);font-family:var(--mono);font-size:18px;padding:12px 14px}
.calc input:focus{outline:2px solid var(--mint);outline-offset:1px;border-color:var(--mint)}
.calc-results{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}
.calc-box{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:14px}
.calc-box output{display:block;font-family:var(--mono);font-size:22px;font-weight:700;color:var(--mint);font-variant-numeric:tabular-nums}
.calc-box small{color:var(--muted);font-size:11.5px}

/* faq */
.faq details{background:var(--panel2);border:1px solid var(--line);border-radius:11px;margin-bottom:10px;overflow:hidden}
.faq summary{padding:16px 18px;cursor:pointer;font-weight:600;font-size:15px;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--mint);font-family:var(--mono);flex-shrink:0}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 18px 16px;color:var(--muted);font-size:14px;max-width:85ch}
.faq details p a{color:var(--mint)}

/* prose (guide pages) */
.prose{max-width:76ch}
.prose h2{margin-top:38px}
.prose h3{margin-top:26px;margin-bottom:8px;color:var(--text)}
.prose p{color:var(--muted);margin:12px 0;font-size:15px}
.prose p b,.prose p strong{color:var(--text)}
.prose ul,.prose ol{margin:12px 0 12px 22px;color:var(--muted);font-size:15px}
.prose li{margin:7px 0}
.prose li b,.prose li strong{color:var(--text)}

/* gain rail (money outcome before conversion) */
.gain-rail{display:flex;justify-content:center;align-items:center;gap:12px;flex-wrap:wrap;margin:18px 0 4px;font-family:var(--mono);font-size:13.5px;color:var(--muted)}
.gain-rail strong{color:var(--mint);font-weight:700}
.gain-rail span{color:var(--muted)}

/* final band */
.final-band{text-align:center}
.final-band h2{font-size:clamp(28px,3.6vw,40px)}
.final-band > .container > p{color:var(--muted);margin:10px 0 0}
.mt-26{margin-top:26px;justify-content:center}

/* breadcrumbs */
.crumbs{font-size:12.5px;color:var(--muted);padding:18px 0 0;font-family:var(--mono)}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--mint)}
.crumbs b{color:var(--mint);font-weight:500}

/* footer */
.footer{border-top:1px solid var(--line);padding:38px 0 130px;color:var(--muted);font-size:13px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:26px}
.footer h3{font-size:15px;color:var(--text);margin-bottom:8px}
.footer h4{font-size:13px;color:var(--text);margin-bottom:10px}
.footer a{display:block;padding:4px 0;color:var(--muted)}
.footer a:hover{color:var(--mint)}
.footer p{margin-bottom:8px;max-width:44ch}

/* ---------- sticky dual CTA ---------- */
.sticky-bar{position:fixed;left:0;right:0;bottom:0;z-index:60;background:rgba(14,16,15,.96);backdrop-filter:blur(12px);border-top:1px solid rgba(105,207,141,.35);padding:10px 14px calc(10px + env(safe-area-inset-bottom))}
.sticky-inner{max-width:1140px;margin:0 auto;display:flex;gap:10px;align-items:center}
.sticky-msg{font-size:13px;color:var(--muted);margin-right:auto;line-height:1.35}
.sticky-msg b,.sticky-msg strong{color:var(--text);display:block;font-size:14px}
.sticky-bar .button{white-space:nowrap}

/* ---------- responsive ---------- */
@media (max-width:860px){
  .hero{padding:40px 0 24px}
  .hero-grid{grid-template-columns:1fr}
  .hero-grid > *{min-width:0}
  .trow .mc{display:none}
  .trow{gap:8px}
  .stat-chips{grid-template-columns:repeat(2,1fr)}
  .grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-2{grid-template-columns:1fr}
  .cash{grid-template-columns:1fr;text-align:center;gap:16px}
  .cash .flow-rail{justify-content:center}
  .calc-results{grid-template-columns:1fr}
  .nav-links{display:none}
  .nav{gap:10px}
  .brand-text span{display:none}
  .brand{font-size:14px}
  .nav-cta .button{padding:8px 12px;font-size:12.5px;white-space:nowrap}
  .sticky-msg{display:none}
  .sticky-inner{gap:8px}
  .sticky-bar{padding:8px 10px calc(8px + env(safe-area-inset-bottom))}
  .sticky-bar .button{padding:14px 8px;font-size:14.5px;min-height:52px}
  .sticky-bar .button-primary{flex:2.1}
  .sticky-bar .button-secondary{flex:1;font-size:13px}
  .stat-chip-hero{grid-column:1 / -1;display:grid;grid-template-columns:auto 1fr;align-items:center;gap:16px}
  .stat-chip-hero strong{font-size:42px}
  .footer{padding-bottom:150px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:420px){
  .grid-4,.grid-3{grid-template-columns:1fr}
  .receipt-presets{grid-template-columns:repeat(2,1fr)}
}