/* Quantum INU — qinu.io
   Tokens mirror the Quantum INU design system (Night theme). */
@font-face{font-family:"Space Grotesk";font-weight:400;font-display:swap;src:url(fonts/space-grotesk-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Space Grotesk";font-weight:500;font-display:swap;src:url(fonts/space-grotesk-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Space Grotesk";font-weight:700;font-display:swap;src:url(fonts/space-grotesk-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:"JetBrains Mono";font-weight:400;font-display:swap;src:url(fonts/jetbrains-mono-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"JetBrains Mono";font-weight:500;font-display:swap;src:url(fonts/jetbrains-mono-latin-500-normal.woff2) format("woff2")}

:root{
  --void:#05070c; --night:#0b0f1a; --night-raised:#101827;
  --facet-dark:#232d47; --facet-light:#3a445e; --edge:#2a3550; --line:#1d2638;
  --qubit:#2ef2c8; --on-qubit:#05070c; --ember:#eb6e13; --ink:#eef2f7; --mute:#8b96ab;
  --font-display:"Space Grotesk",system-ui,sans-serif; --font-mono:"JetBrains Mono",ui-monospace,monospace;
  --space-1:8px; --space-2:16px; --space-3:26px; --space-4:48px; --space-5:104px;
  --radius-sm:4px; --wrap:1200px; --gutter:clamp(16px,5vw,48px);
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--void);color:var(--ink);font-family:var(--font-display);font-size:17px;line-height:1.5;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:var(--qubit);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--qubit);outline-offset:3px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.mono{font-family:var(--font-mono)}
.tk{text-transform:none}
@media (max-width:560px){.eyebrow{letter-spacing:.18em;font-size:12px}}
.eyebrow{font-family:var(--font-mono);font-weight:500;font-size:13px;letter-spacing:.32em;text-transform:uppercase;color:var(--qubit);margin:0 0 var(--space-2)}
h1,h2,h3{margin:0;font-weight:700;letter-spacing:-.02em;line-height:.95;text-transform:uppercase}
h2{font-size:clamp(40px,6vw,72px)}
h2 .q,h1 .q{color:var(--qubit)}
p.lead{font-size:clamp(18px,2vw,22px);color:var(--mute);max-width:620px;margin:var(--space-3) 0 0;line-height:1.45}
section{position:relative;padding:clamp(72px,10vw,140px) 0;border-top:1px solid var(--line)}

/* lattice dot texture */
.lattice{position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(circle,rgba(46,242,200,.16) 1.6px,transparent 1.8px);background-size:26px 26px;
  -webkit-mask-image:linear-gradient(90deg,transparent 15%,#000 75%);mask-image:linear-gradient(90deg,transparent 15%,#000 75%)}

.ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:var(--space-4)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;height:52px;padding:0 24px;border-radius:var(--radius-sm);font:700 15px/1 var(--font-display);letter-spacing:.06em;text-transform:uppercase;border:1.5px solid var(--qubit);cursor:pointer;transition:transform .15s ease, box-shadow .15s ease}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-primary{background:var(--qubit);color:var(--on-qubit);box-shadow:0 0 0 rgba(46,242,200,0)}
.btn-primary:hover{box-shadow:0 8px 32px rgba(46,242,200,.28)}
.btn-ghost{background:transparent;color:var(--qubit)}

/* nav */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:rgba(5,7,12,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:var(--space-2)}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:700;letter-spacing:.02em}
.brand:hover{text-decoration:none}
.brand img{width:34px;height:34px}
.brand b{color:var(--qubit)}
.nav ul{display:flex;gap:28px;list-style:none;margin:0;padding:0}
.nav ul a{color:var(--mute);font-size:14px;font-weight:500;letter-spacing:.04em;text-transform:uppercase}
.nav ul a:hover{color:var(--ink);text-decoration:none}
.nav .btn{height:40px;padding:0 16px;font-size:13px}
@media (max-width:860px){.nav ul{display:none}}

/* hero */
.hero{position:relative;padding:clamp(48px,8vw,96px) 0 clamp(72px,9vw,120px);border-top:0;overflow:hidden}
.hero::before{content:"";position:absolute;right:-10%;top:-10%;width:70vw;height:70vw;max-width:900px;max-height:900px;background:radial-gradient(circle,rgba(46,242,200,.16),transparent 62%);pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:var(--space-4);align-items:center}
.hero h1{font-size:clamp(56px,9.5vw,128px);letter-spacing:-.035em}
.hero .tag{font-size:clamp(20px,2.4vw,30px);color:var(--mute);font-weight:500;margin:var(--space-3) 0 0}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:var(--space-4)}
.ca{display:flex;align-items:stretch;margin-top:var(--space-3);max-width:560px;border:1px solid var(--edge);background:var(--night);border-radius:var(--radius-sm)}
.ca span{padding:14px 16px;font:500 12px/1.2 var(--font-mono);color:var(--qubit);letter-spacing:.2em;border-right:1px solid var(--edge);display:flex;align-items:center}
.ca code{flex:1;min-width:0;padding:14px 16px;font:400 14px/1.2 var(--font-mono);color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:flex;align-items:center}
.ca button{background:none;border:0;border-left:1px solid var(--edge);color:var(--mute);padding:0 16px;font:500 12px var(--font-mono);letter-spacing:.12em;text-transform:uppercase;cursor:pointer}
.ca button:hover{color:var(--qubit)}
.mascot{position:relative;aspect-ratio:1;width:100%;max-width:520px;justify-self:end}
.mascot .hex{position:absolute;inset:0;width:100%;height:100%}
.mascot .head{position:absolute;inset:9% 13% 7%;width:74%;height:auto}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr}.mascot{justify-self:center;max-width:380px;order:-1}}

/* mascot motion: facets assemble, eyes breathe */
@media (prefers-reduced-motion:no-preference){
  .head polygon{opacity:0;transform-box:fill-box;transform-origin:center;animation:assemble .9s cubic-bezier(.2,.8,.2,1) forwards;animation-delay:calc(var(--i,0) * 18ms)}
  .head .eye-glow{animation:breathe 3.2s ease-in-out infinite 1.4s}
  .hex .ring{animation:spin 60s linear infinite;transform-origin:50% 50%}
  .shard{animation:drift 6s ease-in-out infinite alternate}
}
@keyframes assemble{from{opacity:0;transform:translate(var(--dx,-30px),var(--dy,20px)) rotate(var(--r,-20deg)) scale(.6)}to{opacity:1;transform:none}}
@keyframes breathe{50%{opacity:.55}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes drift{to{transform:translate(-14px,10px)}}

/* Q-Day */
.split{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:var(--space-4)}
.split article{background:var(--night);padding:var(--space-3) var(--space-3) 34px}
.split .k{font:500 12px var(--font-mono);letter-spacing:.24em;color:var(--mute);text-transform:uppercase}
.split h3{font-size:28px;margin:14px 0 10px;text-transform:none;letter-spacing:-.01em;line-height:1.1}
.split p{color:var(--mute);margin:0;font-size:16px}
.split article.safe{background:var(--night-raised)}
.split article.safe h3{color:var(--qubit)}
.split article.broken h3{color:var(--ember)}
@media (max-width:860px){.split{grid-template-columns:1fr}}

.clock{display:flex;flex-wrap:wrap;gap:12px;align-items:baseline;margin-top:var(--space-4);font-family:var(--font-mono);color:var(--mute);font-size:14px;letter-spacing:.12em;text-transform:uppercase}
.clock strong{font:700 clamp(32px,5vw,56px)/1 var(--font-display);color:var(--ink);letter-spacing:-.02em}
.clock .blink{color:var(--qubit)}

/* pair */
.pair{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:var(--space-3);margin-top:var(--space-4);padding:var(--space-4);background:var(--night);border:1px solid var(--edge);clip-path:polygon(24px 0,100% 0,100% calc(100% - 24px),calc(100% - 24px) 100%,0 100%,0 24px)}
.pair .side{display:flex;align-items:center;gap:var(--space-2)}
.pair .side.r{justify-content:flex-end;text-align:right}
.pair img{width:84px;height:84px}
.pair .tok{font:700 34px/1 var(--font-display)}
.pair .sub{font:400 13px var(--font-mono);color:var(--mute);margin-top:6px;letter-spacing:.06em}
.pair .x{font:500 14px var(--font-mono);color:var(--qubit);letter-spacing:.2em;text-align:center}
.pair .x i{display:block;width:120px;height:1px;background:linear-gradient(90deg,var(--ember),var(--qubit));margin:10px auto}
.qtc-badge{width:84px;height:84px;display:grid;place-items:center;background:var(--night-raised);border:2px solid var(--qubit);clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);font:700 20px var(--font-display);color:var(--qubit)}
@media (max-width:760px){.pair{grid-template-columns:1fr;padding:var(--space-3)}.pair .side.r{justify-content:flex-start;text-align:left;flex-direction:row-reverse}.pair .x i{margin:10px 0}.pair .x{text-align:left}}

/* tokenomics */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:var(--space-4)}
.stats div{background:var(--night);padding:var(--space-3)}
.stats dt{font:500 12px var(--font-mono);letter-spacing:.24em;color:var(--mute);text-transform:uppercase}
.stats dd{margin:12px 0 0;font:700 clamp(28px,3.4vw,42px)/1 var(--font-display);letter-spacing:-.02em}
.stats dd.tba{color:var(--facet-light)}
@media (max-width:860px){.stats{grid-template-columns:repeat(2,1fr)}}

/* steps */
.steps{list-style:none;margin:var(--space-4) 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-3);counter-reset:s}
.steps li{counter-increment:s;border-top:2px solid var(--edge);padding-top:var(--space-3)}
.steps li::before{content:"0" counter(s);display:block;font:500 13px var(--font-mono);color:var(--qubit);letter-spacing:.2em;margin-bottom:14px}
.steps h3{font-size:22px;text-transform:none;letter-spacing:-.01em;line-height:1.15;margin-bottom:8px}
.steps p{color:var(--mute);margin:0;font-size:16px}
@media (max-width:960px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}

/* lore */
.lore .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:var(--space-4);align-items:center}
.lore img{width:100%;max-width:440px;border:1px solid var(--edge)}
.lore blockquote{margin:var(--space-3) 0 0;padding:0;font-size:clamp(20px,2.2vw,26px);line-height:1.4;color:var(--ink)}
.lore blockquote p{margin:0 0 var(--space-2)}
.lore blockquote em{color:var(--qubit);font-style:normal}
@media (max-width:860px){.lore .wrap{grid-template-columns:1fr}}

/* community */
.community{text-align:center;overflow:hidden}
.community .wrap{position:relative}
.community h2{font-size:clamp(48px,8vw,112px)}
.community .ctas{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-top:var(--space-4)}

footer{border-top:1px solid var(--line);padding:var(--space-4) 0 64px;color:var(--mute);font-size:14px}
footer .wrap{display:grid;grid-template-columns:1fr 2fr;gap:var(--space-4)}
footer .disc{font-size:13px;line-height:1.6}
@media (max-width:760px){footer .wrap{grid-template-columns:1fr}}

.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,40px);opacity:0;background:var(--qubit);color:var(--on-qubit);font:500 13px var(--font-mono);letter-spacing:.1em;padding:12px 18px;border-radius:var(--radius-sm);transition:.25s;pointer-events:none;z-index:50}
.toast.on{opacity:1;transform:translate(-50%,0)}