/* Dumb Signal landing (from designs/v1-terminal). System font stacks only:
   zero external requests (no Google Fonts), the terminal aesthetic rides on
   ui-monospace. */
:root{
  --bg:#07090c; --panel:#0d1117; --panel2:#11161d; --line:#1c232c;
  --txt:#d6dde5; --dim:#7c8794; --green:#16c784; --red:#ea3943;
  --amber:#fdcb6e; --cyan:#22d3ee;
  --mono:ui-monospace,'SF Mono',Menlo,Consolas,'Liberation Mono',monospace;
  --sans:system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--txt);font-family:var(--sans);line-height:1.5;
  background-image:radial-gradient(circle at 1px 1px,#11161d 1px,transparent 0);background-size:22px 22px;}
a{color:inherit;text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:0 22px}
.mono{font-family:var(--mono)}
/* ticker */
.ticker{border-bottom:1px solid var(--line);background:var(--panel);overflow:hidden;white-space:nowrap;font-family:var(--mono);font-size:12.5px}
.ticker .run{display:inline-block;padding:8px 0;animation:scroll 38s linear infinite}
.ticker span{padding:0 22px;color:var(--dim)}
.ticker b{color:var(--txt);font-weight:600}
.up{color:var(--green)} .down{color:var(--red)}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
/* nav */
nav{display:flex;align-items:center;justify-content:space-between;padding:18px 0;border-bottom:1px solid var(--line)}
.brand{font-family:var(--mono);font-weight:700;letter-spacing:-.5px;font-size:17px;display:flex;gap:9px;align-items:center}
.dot{width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(22,199,132,.6);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(22,199,132,.5)}70%{box-shadow:0 0 0 8px rgba(22,199,132,0)}100%{box-shadow:0 0 0 0 rgba(22,199,132,0)}}
.navlinks{display:flex;gap:26px;font-size:13.5px;color:var(--dim);font-family:var(--mono)}
.navlinks a:hover{color:var(--txt)}
.btn{font-family:var(--mono);font-weight:600;font-size:13.5px;padding:9px 16px;border-radius:7px;border:1px solid var(--green);
  background:rgba(22,199,132,.1);color:var(--green);cursor:pointer;transition:.15s}
.btn:hover{background:var(--green);color:#04140d}
.btn-ghost{border-color:var(--line);background:transparent;color:var(--txt)}
.btn-ghost:hover{background:var(--panel2);color:var(--txt)}
/* hero */
.hero{padding:72px 0 46px;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.tag{font-family:var(--mono);font-size:12px;color:var(--cyan);border:1px solid #16323a;background:rgba(34,211,238,.07);
  padding:5px 11px;border-radius:6px;display:inline-block;margin-bottom:22px;letter-spacing:.3px}
h1{font-size:clamp(34px,5vw,54px);line-height:1.04;letter-spacing:-1.5px;font-weight:600}
h1 .hl{color:var(--green)}
.cursor{display:inline-block;width:.55ch;height:1em;background:var(--green);vertical-align:-2px;margin-left:3px;animation:blink 1.05s step-end infinite}
@keyframes blink{50%{opacity:0}}
.sub{color:var(--dim);font-size:17px;margin:22px 0 30px;max-width:46ch}
.cta-row{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.cta-big{font-family:var(--mono);font-weight:700;font-size:15px;padding:14px 24px;border-radius:8px;background:var(--green);color:#04140d;border:none;cursor:pointer;transition:.15s}
.cta-big:hover{transform:translateY(-2px);box-shadow:0 10px 30px -10px rgba(22,199,132,.6)}
.cta-note{font-family:var(--mono);font-size:12px;color:var(--dim)}
.trust{display:flex;gap:24px;margin-top:34px;font-family:var(--mono);font-size:12px;color:var(--dim);flex-wrap:wrap;align-items:flex-end}
.trust b{color:var(--txt);font-size:18px;display:block}
.trust .asof{font-size:10.5px;opacity:.7}
/* ticker + heatmap handle links */
.ticker a{color:var(--dim)} .ticker a:hover{color:var(--txt)}
.heat .hc a{color:var(--txt)} .heat .hc a:hover{color:var(--green)}
.who a b:hover{color:var(--green)}
/* roster grid */
.roster{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;margin-top:34px}
.roster-card{display:flex;align-items:center;gap:11px;padding:12px 14px;background:var(--panel);
  border:1px solid var(--line);border-radius:10px;transition:.15s}
.roster-card:hover{border-color:var(--green);transform:translateY(-1px)}
.roster-card img{border-radius:50%}
.roster-name{font-weight:600;font-size:14px}
.roster-handle{font-family:var(--mono);font-size:11.5px;color:var(--dim);margin-left:auto}
/* footer definition sentence */
.defn{font-size:13px;color:var(--dim);max-width:72ch;margin-bottom:18px;line-height:1.6}
/* terminal card */
.term{background:var(--panel);border:1px solid var(--line);border-radius:11px;overflow:hidden;box-shadow:0 30px 60px -30px #000}
.term-bar{display:flex;align-items:center;gap:7px;padding:11px 14px;border-bottom:1px solid var(--line);background:var(--panel2)}
.term-bar i{width:11px;height:11px;border-radius:50%;display:inline-block}
.term-bar .t{margin-left:10px;font-family:var(--mono);font-size:12px;color:var(--dim)}
.feed{padding:8px;max-height:360px;overflow:hidden}
.sig{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;padding:11px 12px;border-radius:8px;font-family:var(--mono);font-size:13px;animation:slidein .5s both}
.sig:nth-child(1){animation-delay:.1s}.sig:nth-child(2){animation-delay:.25s}.sig:nth-child(3){animation-delay:.4s}.sig:nth-child(4){animation-delay:.55s}.sig:nth-child(5){animation-delay:.7s}
@keyframes slidein{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.sig:hover{background:var(--panel2)}
.pill{font-size:11px;padding:3px 7px;border-radius:5px;font-weight:700}
.buy{background:rgba(22,199,132,.14);color:var(--green)} .sell{background:rgba(234,57,67,.14);color:var(--red)}
.who{color:var(--dim)} .who b{color:var(--txt);font-weight:600}
.tk{color:var(--amber);font-weight:700}
.new{font-size:10px;color:var(--cyan)}
.ret{font-weight:700}
/* sections */
section{padding:64px 0;border-top:1px solid var(--line)}
.eyebrow{font-family:var(--mono);font-size:12px;color:var(--green);letter-spacing:1px;text-transform:uppercase;margin-bottom:14px}
h2{font-size:clamp(26px,3.4vw,36px);letter-spacing:-1px;font-weight:600;margin-bottom:14px}
.lead{color:var(--dim);max-width:56ch;font-size:16.5px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:38px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:11px;padding:24px}
.card .n{font-family:var(--mono);color:var(--green);font-size:13px;margin-bottom:12px}
.card h3{font-size:18px;margin-bottom:8px;font-weight:600}
.card p{color:var(--dim);font-size:14.5px}
/* heatmap */
.heat{margin-top:34px;border:1px solid var(--line);border-radius:11px;overflow:hidden;font-family:var(--mono);font-size:13px}
.heat .hrow{display:grid;grid-template-columns:1.4fr repeat(4,1fr);border-top:1px solid var(--line)}
.heat .hrow:first-child{border-top:none}
.heat .hc{padding:12px 14px;border-left:1px solid var(--line)}
.heat .hc:first-child{border-left:none}
.heat .head{background:var(--panel2);color:var(--dim);font-size:11px;text-transform:uppercase;letter-spacing:.5px}
.heat .pos{background:rgba(22,199,132,.16)}
.heat .neg{background:rgba(234,57,67,.16)}
.heat .flat,.heat .na{color:var(--dim)}
/* pricing */
.toggle{display:inline-flex;border:1px solid var(--line);border-radius:8px;padding:4px;font-family:var(--mono);font-size:13px;margin:24px 0 34px}
.toggle button{background:none;border:none;color:var(--dim);padding:7px 16px;border-radius:6px;cursor:pointer}
.toggle button.on{background:var(--green);color:#04140d;font-weight:700}
.save{color:var(--green);font-size:11px;margin-left:6px}
.prices{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:720px}
.plan{background:var(--panel);border:1px solid var(--line);border-radius:13px;padding:30px}
.plan.pro{border-color:var(--green);box-shadow:0 0 0 1px rgba(22,199,132,.3),0 30px 60px -40px rgba(22,199,132,.4);position:relative}
.plan .pn{font-family:var(--mono);font-size:13px;color:var(--dim);text-transform:uppercase;letter-spacing:1px}
.plan .pp{font-size:42px;font-weight:600;letter-spacing:-1.5px;margin:10px 0 2px;font-family:var(--mono)}
.plan .pp small{font-size:14px;color:var(--dim);font-weight:400}
.plan ul{list-style:none;margin:20px 0;display:flex;flex-direction:column;gap:11px}
.plan li{font-size:14px;color:var(--txt);padding-left:24px;position:relative}
.plan li::before{content:"›";position:absolute;left:6px;color:var(--green);font-family:var(--mono)}
.plan li.off{color:var(--dim)}.plan li.off::before{content:"·";color:var(--dim)}
.badge{position:absolute;top:-11px;right:20px;background:var(--green);color:#04140d;font-family:var(--mono);font-size:11px;font-weight:700;padding:3px 10px;border-radius:6px}
.plan .btn{width:100%;text-align:center;margin-top:6px;padding:12px;display:inline-block}
/* faq */
details{border:1px solid var(--line);border-radius:10px;padding:0;margin-bottom:12px;background:var(--panel)}
summary{padding:18px 20px;cursor:pointer;font-weight:600;font-size:15.5px;list-style:none;display:flex;justify-content:space-between;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:var(--mono);color:var(--green);font-size:20px}
details[open] summary::after{content:"−"}
details p{padding:0 20px 20px;color:var(--dim);font-size:14.5px}
/* footer */
footer{border-top:1px solid var(--line);padding:46px 0 60px;color:var(--dim);font-size:13px}
.disc{font-family:var(--mono);font-size:11.5px;color:#5a636e;border:1px solid var(--line);border-radius:8px;padding:14px 16px;margin-bottom:26px;line-height:1.6}
.frow{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;font-family:var(--mono)}
.frow a{color:var(--dim)}.frow a:hover{color:var(--txt)}
@media(max-width:860px){.hero{grid-template-columns:1fr;gap:36px}.grid3{grid-template-columns:1fr}.prices{grid-template-columns:1fr}.navlinks{display:none}.heat{font-size:11px}}