/* Rhythm — shared styles. Matched to the pons family theme:
   cream paper background, near-black ink, lime accent, serif display / Inter body.
   No build step; plain CSS. */
:root{
  --bg:#f6f4ef; --panel:#fdfcf9; --panel2:#f0eee7; --line:#e3e0d5; --line2:#d3cfc2;
  --ink:#0a0a0a; --dim:#6f6d66; --faint:#a09d93;
  --lime:#d4fc50; --lime-ink:#1c2610; --lime-soft:#f3ffd4;
  --amber:#f5a623; --amber-soft:#fdf3e0;
  --red:#d05656; --red-soft:#fbecec;
  --green:#2c7a4b;
  --font-d:"Inter Variable","Inter",ui-sans-serif,system-ui,sans-serif;
  --font-s:"Instrument Serif",Georgia,serif;
  --font-m:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.65 var(--font-d);
  -webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
::selection{background:var(--lime)}
.wrap{max-width:1020px;margin:0 auto;padding:0 22px;width:100%}
code,.mono{font-family:var(--font-m);font-size:.9em}
a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--line2);
  text-underline-offset:3px}
a:hover{text-decoration-color:var(--ink)}

/* nav */
nav{position:sticky;top:0;z-index:60;background:rgba(246,244,239,.88);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;gap:28px;height:60px}
.logo{display:flex;align-items:center;gap:9px;font:400 21px var(--font-s);
  color:var(--ink);margin-right:auto;text-decoration:none}
.logo svg{display:block}
nav a.nl{color:var(--dim);font-size:14px;font-weight:500;text-decoration:none}
nav a.nl:hover{color:var(--ink)}
nav a.nl.here{color:var(--ink);font-weight:600}
.wallet-chip{padding:8px 16px;border-radius:99px;border:1px solid var(--ink);
  background:var(--ink);color:var(--bg);font:600 13px var(--font-d);cursor:pointer;
  text-decoration:none;transition:background .15s,color .15s}
.wallet-chip:hover{background:var(--lime);color:var(--lime-ink);border-color:var(--lime)}
.wallet-chip.connected{background:var(--lime);color:var(--lime-ink);border-color:var(--lime);
  font-family:var(--font-m)}
.nav-x{display:flex;align-items:center;color:var(--dim);transition:color .15s}
.nav-x:hover{color:var(--ink)}
.nav-x svg{display:block}
@media(max-width:760px){nav a.nl{display:none}}

/* page headers */
.page-head{padding:58px 0 6px}
.sec-tag{font:600 11px var(--font-m);letter-spacing:.14em;text-transform:uppercase;
  color:var(--dim);margin-bottom:14px}
h1.page{font:400 clamp(34px,4.8vw,50px)/1.1 var(--font-s);letter-spacing:-.01em;margin:0 0 12px}
h2{font:400 clamp(26px,3.2vw,34px)/1.15 var(--font-s);margin:0 0 10px}
h3{font:600 16px var(--font-d);margin:32px 0 10px}
.sub{color:var(--dim);margin:0 0 28px;font-size:15.5px;max-width:640px}
section{padding:42px 0 8px}
em,.serif-i{font-family:var(--font-s);font-style:italic}

/* hero */
header.hero{padding:84px 0 56px;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font:600 11px var(--font-m);
  letter-spacing:.14em;text-transform:uppercase;color:var(--ink);
  border:1px solid var(--line2);background:var(--panel);
  padding:7px 15px;border-radius:99px;margin-bottom:30px}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--lime);
  outline:3px solid var(--lime-soft)}
h1.hero{font:400 clamp(42px,7vw,76px)/1.05 var(--font-s);letter-spacing:-.01em;margin:0 0 22px}
h1.hero .accent{font-style:italic;background:linear-gradient(transparent 62%,var(--lime) 62%,var(--lime) 92%,transparent 92%)}
.lede{color:var(--dim);font-size:17.5px;max-width:600px;margin:0 auto 34px;line-height:1.7}
.lede b{color:var(--ink);font-weight:600}
.cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:99px;
  font:600 15px var(--font-d);cursor:pointer;text-decoration:none;transition:all .15s;
  border:1px solid var(--ink)}
.btn.primary{background:var(--ink);color:var(--bg)}
.btn.primary:hover{background:var(--lime);color:var(--lime-ink);border-color:var(--lime)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--panel)}

/* pulse divider — the one piece of brand decoration */
.pulse-line{display:block;width:100%;max-width:420px;margin:0 auto 8px;color:var(--ink);opacity:.85}

/* stats */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin:6px 0 0}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px}
.stat-v{font:400 34px/1.05 var(--font-s)}
.stat-l{font:600 10.5px var(--font-m);text-transform:uppercase;letter-spacing:.12em;
  color:var(--faint);margin-top:8px}

/* coin cards — grid of square art, after the pons launchpad layout */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(208px,1fr));gap:16px}
a.card{display:block;text-decoration:none;color:inherit;background:var(--panel);
  border:1px solid var(--line);border-radius:18px;overflow:hidden;
  transition:transform .16s,border-color .16s,box-shadow .16s}
a.card:hover{transform:translateY(-3px);border-color:var(--line2);
  box-shadow:0 10px 30px rgba(20,18,10,.08)}
a.card:hover .card-art{transform:scale(1.03)}
.card-media{position:relative;aspect-ratio:1;overflow:hidden;background:var(--panel2)}
.card-art{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s ease}
.card-art.fallback{display:grid;place-items:center;font:400 64px var(--font-s);
  background:linear-gradient(140deg,var(--lime-soft),#e9f7c0);color:var(--lime-ink)}
/* Badges: solid pills, white text. Contrast checked against white (all >= 4.4:1)
   so a badge reads identically inline and sitting on a coin's artwork. */
.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:99px;
  font:700 11px var(--font-m);letter-spacing:.05em;color:#fff;white-space:nowrap}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;
  box-shadow:0 0 0 3px rgba(255,255,255,.22)}
/* Official is the brand lime, deliberately not one of the semantic colours —
   it answers "is this ours", not "is this safe", and must never read as a
   stronger version of PERMANENT. */
.b-official{background:var(--lime);color:var(--lime-ink)}
.b-perm{background:#2b8a3e}
.b-revoc{background:#a8690a}
.b-none{background:#c0392b}

/* On artwork the pill needs separating from whatever sits behind it, so it gets a
   thin light ring and a soft shadow rather than a different colour. */
.card-badge{position:absolute;top:10px;left:10px;
  box-shadow:0 0 0 1.5px rgba(255,255,255,.55), 0 2px 10px rgba(0,0,0,.3)}
/* Opposite corner from the status badge so the two never collide on a card. */
.card-badge.official{left:auto;right:10px}
.card-body{padding:14px 16px 16px}
.card-name{font-weight:600;font-size:15.5px;line-height:1.3;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.card-sym{font:600 12px var(--font-m);color:var(--dim);margin-top:2px}
.card-mc{font:400 26px/1.1 var(--font-s);margin-top:10px}
.card-mc small{font:600 11px var(--font-m);color:var(--faint);letter-spacing:.06em;
  text-transform:uppercase}
.grid>p{grid-column:1/-1}   /* loading and empty states span the row */
.card-foot{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px;padding-top:11px;
  border-top:1px solid var(--line);font:600 11px var(--font-m);color:var(--faint)}

/* panels / forms */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}
.row>div{flex:1;min-width:170px}
label{display:block;font:600 10.5px var(--font-m);text-transform:uppercase;
  letter-spacing:.1em;color:var(--dim);margin-bottom:7px}
input,textarea{width:100%;padding:12px 14px;border-radius:11px;border:1px solid var(--line2);
  background:#fff;color:var(--ink);font:14px var(--font-m);transition:border-color .15s}
input:focus,textarea:focus{outline:none;border-color:var(--ink)}
input.plain,textarea{font-family:var(--font-d)}
textarea{resize:vertical;min-height:66px}
button.act{padding:12px 24px;border-radius:99px;border:1px solid var(--ink);cursor:pointer;
  background:var(--ink);color:var(--bg);font:600 14px var(--font-d);white-space:nowrap;
  transition:all .15s}
button.act:hover:not(:disabled){background:var(--lime);color:var(--lime-ink);border-color:var(--lime)}
button.act:disabled{opacity:.35;cursor:not-allowed}
button.act.ghost{background:transparent;color:var(--ink)}
button.act.ghost:hover:not(:disabled){background:var(--panel2)}

.status{margin-top:14px;font-size:13.5px;padding:12px 15px;border-radius:11px;display:none;
  font-family:var(--font-m);word-break:break-word}
.status.on{display:block}
.status.info{background:#eef1fb;color:#3b5bdb;border:1px solid #d5ddf5}
.status.ok{background:var(--lime-soft);color:var(--lime-ink);border:1px solid #dbeeaa}
.status.err{background:var(--red-soft);color:var(--red);border:1px solid #efcaca}
.note{color:var(--dim);font-size:13.5px}

/* option cards */
.options{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:860px){.options{grid-template-columns:1fr}}
.option{border-radius:18px;padding:26px;background:var(--panel);border:1px solid var(--line)}
.option.a{border-color:#b9d63e;box-shadow:0 0 0 1px #b9d63e inset}
.option.b{border-color:#ecd9b0}
.option h3{margin:0 0 4px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.option .opt-sub{color:var(--dim);font-size:14px;margin:8px 0 18px;line-height:1.65}

/* steps */
.steps{display:grid;gap:0;counter-reset:s}
.step{position:relative;padding:4px 0 30px 62px}
.step::before{counter-increment:s;content:counter(s);
  position:absolute;left:0;top:2px;font:400 19px var(--font-s);color:var(--lime-ink);
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  background:var(--lime)}
.step:not(:last-child)::after{content:"";position:absolute;left:20px;top:48px;bottom:4px;
  width:1px;background:var(--line2)}
.step b{display:block;font-size:16px;margin-bottom:5px}
.step p{margin:0;color:var(--dim);font-size:14.5px;max-width:620px}

/* table + callouts */
.scroll{overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:var(--panel)}
table{width:100%;border-collapse:collapse;font-size:14px;min-width:560px}
th,td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child td{border-bottom:none}
th{font:600 10.5px var(--font-m);text-transform:uppercase;letter-spacing:.11em;
  color:var(--faint);background:var(--panel2)}
td:first-child{color:var(--dim);font-weight:500}
.yes{color:var(--green)} .no{color:var(--red)}

.callout{border:1px solid var(--line);padding:16px 20px;background:var(--panel);
  border-radius:14px;font-size:14.5px;margin:12px 0;color:var(--dim)}
.callout b{color:var(--ink)}
.callout{border-left:3px solid var(--amber)}
.callout.red{border-left-color:var(--red)}
.callout.grey{border-left-color:var(--line2)}

/* value props (home) */
.props{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.prop{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px}
.prop .ico{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  background:var(--lime);color:var(--lime-ink);margin-bottom:14px;font-size:17px}
.prop b{display:block;font-size:15.5px;margin-bottom:6px}
.prop p{margin:0;color:var(--dim);font-size:13.5px}

details.src{margin-top:16px}
details.src summary{cursor:pointer;color:var(--faint);font:600 11px var(--font-m);
  letter-spacing:.08em;text-transform:uppercase}

.more-link{display:inline-block;font-weight:600;font-size:14px;margin-top:8px}
footer{padding:34px 0 56px;color:var(--faint);font-size:13px;border-top:1px solid var(--line);
  margin-top:72px}
footer .cols{display:flex;gap:40px;flex-wrap:wrap;justify-content:space-between}
footer .mono{font-size:12px}
.f-social{display:flex;flex-direction:column;gap:6px;align-items:flex-start}
.f-social a{display:inline-flex;align-items:center;gap:7px;color:var(--dim);
  text-decoration:none;font-weight:500}
.f-social a:hover{color:var(--ink)}
.f-social a svg{display:block}