@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@300..700&family=Spline+Sans+Mono:wght@400..600&display=swap');

/* TopBlast marketing site — shares the launchpad's token system. */
:root{
  --bg:oklch(0.16 0.008 22);
  --surface:oklch(0.195 0.009 22);
  --surface-2:oklch(0.24 0.011 22);
  --field:oklch(0.135 0.008 22);
  --line:oklch(0.30 0.013 22);
  --line-strong:oklch(0.42 0.015 22);
  --ink:oklch(0.965 0.005 15);
  --ink-2:oklch(0.82 0.008 18);
  --muted:oklch(0.70 0.01 20);
  --accent:#fa2b31;
  --accent-strong:#ff5148;
  --accent-ink:oklch(0.17 0.04 25);
  --pos:oklch(0.80 0.14 155);
  --glow:250,43,49;
  --font-ui:'Fredoka',system-ui,sans-serif;
  --font-display:'Fredoka',system-ui,sans-serif;
  --font-mono:'Spline Sans Mono',ui-monospace,monospace;
  --r-s:6px; --r-m:12px;
  --ease-out:cubic-bezier(.16,1,.3,1);
  color-scheme:dark;
  background:var(--bg);
}
:root[data-theme="light"]{
  --bg:oklch(0.975 0.012 20);
  --surface:oklch(0.99 0.008 20);
  --surface-2:oklch(0.94 0.022 20);
  --field:oklch(0.995 0.005 20);
  --line:oklch(0.86 0.04 20);
  --line-strong:oklch(0.73 0.06 20);
  --ink:oklch(0.25 0.035 20);
  --ink-2:oklch(0.37 0.04 20);
  --muted:oklch(0.48 0.045 20);
  --accent:#d81f26;
  --accent-strong:#ef3b36;
  --accent-ink:oklch(0.99 0.005 20);
  --pos:oklch(0.52 0.12 155);
  --glow:216,31,38;
  color-scheme:light;
  background:
    radial-gradient(1000px 560px at 88% -140px,rgba(250,60,60,.26),transparent 62%),
    radial-gradient(760px 480px at -120px 8%,rgba(255,120,110,.20),transparent 65%),
    radial-gradient(1400px 820px at 50% 118%,rgba(240,45,45,.17),transparent 62%),
    var(--bg);
  background-attachment:fixed;
}
/* Ignited: flickering heat at the base plus rising embers. */
:root[data-theme="light"]::before{content:"";position:fixed;left:0;right:0;bottom:0;height:44vh;z-index:-1;pointer-events:none;transform-origin:bottom;background:radial-gradient(62% 92% at 50% 110%,rgba(240,40,35,.40),transparent 70%),radial-gradient(36% 72% at 16% 114%,rgba(250,80,70,.32),transparent 70%),radial-gradient(38% 76% at 84% 114%,rgba(255,120,110,.30),transparent 72%);animation:heat 3.4s ease-in-out infinite alternate}
:root[data-theme="light"]::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.55;background-image:radial-gradient(circle at 12% 82%,rgba(250,70,60,.95) 0 2px,transparent 3.4px),radial-gradient(circle at 38% 92%,rgba(255,130,120,.9) 0 1.6px,transparent 2.8px),radial-gradient(circle at 66% 76%,rgba(240,45,40,.9) 0 2px,transparent 3.4px),radial-gradient(circle at 86% 88%,rgba(255,160,150,.9) 0 1.6px,transparent 2.8px);background-size:340px 520px,260px 440px,300px 560px,220px 400px;animation:embers 12s linear infinite;mask-image:linear-gradient(to top,#000 0%,#000 40%,transparent 82%);-webkit-mask-image:linear-gradient(to top,#000 0%,#000 40%,transparent 82%)}
@keyframes heat{from{opacity:.7;transform:scaleY(.95)}to{opacity:1;transform:scaleY(1.06)}}
@keyframes embers{to{background-position:0 -520px,0 -440px,0 -560px,0 -400px}}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:transparent;color:var(--ink);font:500 16px/1.65 var(--font-ui);font-synthesis:none;-webkit-font-smoothing:antialiased}
h1,h2,h3,p,figure{margin:0}
h1,h2{font-family:var(--font-display);font-weight:700;letter-spacing:0;text-wrap:balance}
h1{font-size:clamp(2.8rem,6vw,5rem);line-height:1.02}
h2{font-size:clamp(1.9rem,3.4vw,2.8rem);line-height:1.1;margin-bottom:18px}
h3{font-size:17px;font-weight:600}
em{font-style:normal;font-weight:700;color:var(--accent)}
p{color:var(--ink-2);max-width:62ch;text-wrap:pretty}
a{color:inherit;text-decoration:none}
code{font-family:var(--font-mono)}
:is(a,button,summary):focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;padding:0}

/* Entrance */
.rise{animation:rise .8s var(--ease-out) both;animation-delay:calc(var(--d,0)*90ms)}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

.primary,.quiet{display:inline-flex;align-items:center;gap:9px;font-size:15px;font-weight:600;min-height:44px;padding:11px 20px;border-radius:var(--r-s);transition:background .18s var(--ease-out),box-shadow .18s var(--ease-out),transform .18s var(--ease-out)}
.primary{position:relative;overflow:hidden;background:var(--accent);color:var(--accent-ink);border:1px solid var(--accent)}
.primary::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 38%,rgba(255,255,255,.35) 50%,transparent 62%);transform:translateX(-120%);transition:transform .5s var(--ease-out)}
.primary:hover{background:var(--accent-strong);box-shadow:0 8px 26px rgba(var(--glow),.4)}
.primary:hover::after{transform:translateX(120%)}
.primary:active{transform:translateY(1px)}
.primary.big{font-size:17px;padding:15px 28px}
.quiet{color:var(--ink-2);padding:11px 6px;font-weight:500}
.quiet:hover{color:var(--ink)}
:root[data-theme="light"] .primary{background:linear-gradient(115deg,#f2564a,#d81f26 42%,#ff5f52 68%,#d81f26);background-size:230% 100%;box-shadow:0 6px 22px rgba(216,31,38,.35);animation:burn 3s ease-in-out infinite alternate}
:root[data-theme="light"] .primary:hover{box-shadow:0 8px 30px rgba(216,31,38,.55);filter:brightness(1.06)}
@keyframes burn{from{background-position:0% 0}to{background-position:100% 0}}

/* Ticker */
.ticker{overflow:hidden;border-bottom:1px solid var(--line);background:var(--field)}
.ticker-track{display:flex;align-items:center;width:max-content;animation:tick 34s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
.ticker-track span{padding:8px 18px;font:500 12px/1 var(--font-mono);letter-spacing:.04em;color:var(--ink-2);white-space:nowrap}
.ticker-track i{font-style:normal;color:var(--accent);font-size:9px}
@keyframes tick{to{transform:translateX(-50%)}}

/* Header */
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:28px;height:66px;padding:0 max(24px,calc(50vw - 590px));background:color-mix(in oklab,var(--bg) 88%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .25s}
.top.scrolled{box-shadow:0 10px 30px rgba(0,0,0,.25)}
:root[data-theme="light"] .top.scrolled{box-shadow:0 10px 28px rgba(190,84,4,.14)}
.brand{display:flex;align-items:center;gap:11px}
.brand img{width:34px;height:34px;border-radius:50%;object-fit:cover}
.brand>span{font:600 24px/1 var(--font-display)}
.brand small{font:500 10px/1 var(--font-mono);letter-spacing:.09em;text-transform:uppercase;color:var(--muted);margin-left:9px}
.top nav{display:flex;gap:4px;flex:1;min-width:0}
.top nav a{padding:9px 12px;font-size:14px;font-weight:500;color:var(--muted);border-radius:var(--r-s);transition:color .15s,background .15s}
.top nav a:hover{color:var(--ink);background:var(--surface-2)}
.top nav a.active{color:var(--ink);background:var(--surface-2);box-shadow:inset 0 -2px 0 var(--accent)}
.top-actions{display:flex;align-items:center;gap:12px;margin-left:auto}
.top-actions .primary{min-height:38px;padding:8px 14px;font-size:13px;white-space:nowrap}

.fire-toggle{position:relative;width:56px;min-width:56px;height:30px;border:1px solid var(--line);border-radius:999px;background:var(--field);transition:background .25s,border-color .25s}
.fire-toggle .knob{position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--surface-2);color:var(--muted);transition:transform .3s var(--ease-out),background .25s,color .25s}
.fire-toggle:hover{border-color:var(--line-strong)}
.fire-toggle[aria-checked="true"]{background:#ffd9d6;border-color:#f09a92}
.fire-toggle[aria-checked="true"] .knob{transform:translateX(26px);background:linear-gradient(135deg,#ff7d6f,#e02420);color:#fff5f3;box-shadow:0 2px 12px rgba(224,36,32,.6);animation:flick 2.4s ease-in-out infinite alternate}
@keyframes flick{from{box-shadow:0 2px 10px rgba(224,36,32,.5)}to{box-shadow:0 2px 18px rgba(250,60,50,.85)}}

main{max-width:1180px;margin:0 auto;padding:0 24px}

/* Hero */
.hero{position:relative;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:48px;align-items:center;padding:76px 0 64px;border-bottom:1px solid var(--line)}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(480px 320px at var(--gx,72%) var(--gy,40%),rgba(var(--glow),.10),transparent 70%);transition:opacity .3s;opacity:1}
.live-chip{display:inline-flex;align-items:center;gap:9px;font:600 12px/1 var(--font-mono);letter-spacing:.05em;text-transform:uppercase;color:var(--pos);border:1px solid color-mix(in oklab,var(--pos) 40%,transparent);border-radius:999px;padding:8px 13px;margin-bottom:22px}
.dot{width:6px;height:6px;border-radius:50%;background:var(--pos);animation:pulse 2.2s ease-in-out infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 color-mix(in oklab,var(--pos) 45%,transparent)}55%{box-shadow:0 0 0 6px transparent}}
.hero h1{margin-bottom:22px}
.lede{font-size:17px;max-width:52ch}
.actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:30px}
.actions.center{justify-content:center;margin:34px 0 12px}
.hero-art{position:relative;display:flex;justify-content:center;align-items:center}
.hero-art img{position:relative;z-index:2;width:min(320px,68vw);height:auto;border-radius:50%;filter:drop-shadow(0 30px 60px rgba(var(--glow),.35));animation:float 6s ease-in-out infinite alternate}
.halo{position:absolute;width:min(420px,88vw);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(var(--glow),.22),transparent 65%);animation:halo 5s ease-in-out infinite alternate}
.orbit{position:absolute;width:min(400px,84vw);aspect-ratio:1;animation:spin 16s linear infinite}
.orbit.two{width:min(470px,94vw);animation-duration:26s;animation-direction:reverse}
.orbit i{position:absolute;top:6%;left:50%;width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 14px 2px rgba(var(--glow),.8)}
.orbit.two i{width:5px;height:5px;top:auto;bottom:4%}
@keyframes float{from{transform:translateY(-6px)}to{transform:translateY(8px)}}
@keyframes halo{from{opacity:.7;transform:scale(.96)}to{opacity:1;transform:scale(1.05)}}
@keyframes spin{to{transform:rotate(360deg)}}

.facts{display:flex;padding:26px 0;border-bottom:1px solid var(--line)}
.facts>div{flex:1;padding:0 26px}
.facts>div:first-child{padding-left:0}
.facts>div+div{border-left:1px solid var(--line)}
.facts span{display:block;font-size:13px;color:var(--muted);margin-bottom:5px}
.facts strong{font-size:15px;font-weight:600}

.section{padding:72px 0;border-bottom:1px solid var(--line)}
.section-lede{font-size:16px;color:var(--muted);margin-bottom:34px}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:26px}

/* Split cards with fill bars */
.split{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:26px 0 44px}
.split article{border:1px solid var(--line);border-radius:var(--r-m);background:var(--surface);padding:28px;transition:transform .25s var(--ease-out),border-color .25s,box-shadow .25s}
.split article:hover{transform:translateY(-3px);border-color:color-mix(in oklab,var(--accent) 45%,var(--line));box-shadow:0 16px 38px rgba(var(--glow),.12)}
.split-half{font:500 44px/1 var(--font-mono);letter-spacing:-0.02em;color:var(--accent);display:block;margin-bottom:14px}
.split h3{margin-bottom:10px}
.split p{font-size:15px}
.split .bar{display:block;height:5px;margin-top:20px;border-radius:4px;background:var(--surface-2);overflow:hidden}
.split .bar i{display:block;height:100%;width:0;border-radius:4px;background:linear-gradient(90deg,var(--accent),var(--accent-strong));transition:width 1.1s var(--ease-out) .15s}
.split article.in .bar i{width:50%}

/* Tier lab */
.tier-lab{border:1px solid var(--line);border-radius:var(--r-m);background:var(--surface);padding:28px}
.tier-head{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;margin-bottom:22px}
.tier-weeks{display:flex;gap:5px;padding:3px;border:1px solid var(--line);border-radius:999px;background:var(--field)}
.tier-weeks button{font:500 13px var(--font-mono);padding:8px 14px;border-radius:999px;color:var(--muted);transition:background .15s,color .15s}
.tier-weeks button:hover{color:var(--ink)}
.tier-weeks button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink);font-weight:600}
.tier-readout{display:flex;align-items:baseline;gap:16px;margin-bottom:16px}
.tier-readout strong{font:500 clamp(3rem,7vw,4.5rem)/1 var(--font-mono);letter-spacing:-0.03em;color:var(--accent)}
.tier-readout span{font-size:15px;color:var(--ink-2);line-height:1.5}
.tier-readout small{color:var(--muted);font-size:13px}
.tier-bar{height:8px;border-radius:6px;background:var(--surface-2);overflow:hidden}
.tier-bar i{display:block;height:100%;border-radius:6px;background:linear-gradient(90deg,var(--accent),var(--accent-strong));transition:width .6s var(--ease-out);box-shadow:0 0 12px rgba(var(--glow),.5)}
.fine{font-size:13px;color:var(--muted);margin-top:14px}
.fine.center{text-align:center}

/* Curve lab */
.curve-lab{border:1px solid var(--line);border-radius:var(--r-m);background:var(--surface);padding:26px 26px 14px;margin-bottom:40px}
.curve-readout{display:flex;gap:34px;flex-wrap:wrap;padding-bottom:16px}
.curve-readout span{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}
.curve-readout strong{font:500 20px var(--font-mono);letter-spacing:-0.01em}
.curve-readout strong.done{color:var(--pos)}
#lab-svg{width:100%;height:auto;display:block;cursor:crosshair;touch-action:none}
.lab-axis{stroke:var(--line);stroke-width:1}
.lab-dash{stroke:var(--line-strong);stroke-width:1;stroke-dasharray:3 5}
.lab-base{stroke:var(--line-strong);stroke-width:2;fill:none;stroke-linecap:round}
.lab-progress{stroke:var(--accent);stroke-width:3;fill:none;stroke-linecap:round;filter:drop-shadow(0 0 6px rgba(var(--glow),.6))}
.lab-dot{fill:var(--accent);stroke:color-mix(in oklab,var(--accent) 30%,transparent);stroke-width:8}
.lab-label{font:500 12px var(--font-mono);fill:var(--muted);letter-spacing:.02em}
.lab-label.strong{fill:var(--ink-2)}
.lab-hint{text-align:center;font-size:13px;color:var(--muted);margin:6px 0 8px}

.steps{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:26px}
.steps li{display:flex;gap:18px}
.steps b{font:500 14px var(--font-mono);color:var(--accent);padding-top:3px}
.steps h3{margin-bottom:7px}
.steps p{font-size:15px}

.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:30px}
.grid article{border:1px solid var(--line);border-radius:var(--r-m);background:var(--surface);padding:24px;transition:transform .25s var(--ease-out),border-color .25s,box-shadow .25s}
.grid article:hover{transform:translateY(-3px);border-color:color-mix(in oklab,var(--accent) 45%,var(--line));box-shadow:0 16px 38px rgba(var(--glow),.12)}
.grid h3{margin-bottom:10px}
.grid p{font-size:14px}
.tag{display:inline-block;font:600 10px/1 var(--font-ui);letter-spacing:.05em;text-transform:uppercase;color:var(--muted);padding:5px 8px;border:1px solid var(--line);border-radius:999px;margin-left:6px}

/* FAQ */
#faq details{border-bottom:1px solid var(--line)}
#faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 2px;font-size:16px;font-weight:600;transition:color .15s}
#faq summary:hover{color:var(--accent)}
#faq summary::-webkit-details-marker{display:none}
#faq summary::after{content:"+";font:400 22px var(--font-display);color:var(--muted);transition:transform .25s var(--ease-out),color .2s}
#faq details[open] summary::after{transform:rotate(45deg);color:var(--accent)}
#faq details p{padding:0 2px 20px;font-size:15px;max-width:72ch}
@supports (interpolate-size:allow-keywords){
  :root{interpolate-size:allow-keywords}
  #faq details::details-content{opacity:0;block-size:0;overflow:hidden;transition:content-visibility .3s allow-discrete,opacity .3s,block-size .3s var(--ease-out)}
  #faq details[open]::details-content{opacity:1;block-size:auto}
}

.disclaimer{display:block;margin:36px 0 0;padding:18px 20px;border:1px solid var(--line);border-radius:var(--r-s);background:var(--surface);font-size:13px;line-height:1.7;color:var(--muted)}

footer{max-width:1180px;margin:0 auto;padding:26px 24px 40px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center;font-size:13px;color:var(--muted)}
footer div{display:flex;gap:20px}
footer a:hover{color:var(--ink)}

@media(max-width:920px){
  .top{gap:14px;padding:0 16px}
  .top nav{display:none}
  .hero{grid-template-columns:1fr;gap:40px;padding:52px 0 44px}
  .hero-art{order:-1;justify-content:flex-start;min-height:210px}
  .hero-art img{width:min(180px,50vw)}
  .halo{width:min(240px,64vw)}
  .orbit{width:min(230px,60vw)}
  .orbit.two{width:min(270px,70vw)}
  .facts{flex-direction:column;gap:16px}
  .facts>div{padding:0}
  .facts>div+div{border-left:0;border-top:1px solid var(--line);padding-top:16px}
  .cols,.split{grid-template-columns:1fr}
  .section{padding:52px 0}
  main{padding:0 16px}
  .curve-readout{gap:20px}
  .curve-readout strong{font-size:17px}
  .tier-head{flex-direction:column;align-items:flex-start}
  .top-actions .primary{display:none}
}
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  :root[data-theme="light"]::after{content:none}
  .ticker-track{animation:none}
  .hero::after{content:none}
  .orbit{display:none}
}