/* ==========================================================
   $EGO Launchpad — monochrome, geometric, premium
   ========================================================== */
:root{
  --bg:#000;
  --bg-2:#070707;
  --fg:#fff;
  --muted:#8a8a8a;
  --dim:#4a4a4a;
  --line:rgba(255,255,255,.12);
  --line-2:rgba(255,255,255,.22);
  --accent:#e9e4d8;           /* restrained warm bone, used sparingly */
  --serif:"Instrument Serif", "Times New Roman", Georgia, serif;
  --sans:"Inter Tight", "Helvetica Neue", Arial, system-ui, sans-serif;
  --mono:"JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --wrap:1240px;
  --pad:clamp(20px,4vw,48px);
  --ease:cubic-bezier(.2,.7,.1,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--fg);
  font-family:var(--sans);font-size:17px;line-height:1.6;font-weight:400;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
em{font-style:italic}
code{font-family:var(--mono)}
::selection{background:#fff;color:#000}
:focus-visible{outline:1px solid #fff;outline-offset:3px}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--pad)}

/* subtle editorial column lines */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    linear-gradient(to right, transparent calc(50% - .5px), rgba(255,255,255,.035) calc(50% - .5px), rgba(255,255,255,.035) calc(50% + .5px), transparent calc(50% + .5px));
}
main,footer,header{position:relative;z-index:1}

/* ---------- Buttons ---------- */
.btn{
  --h:54px;
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  height:var(--h);padding:0 28px;border-radius:0;
  font-family:var(--sans);font-weight:600;font-size:15px;letter-spacing:.02em;
  border:1px solid #fff;transition:background .35s var(--ease),color .35s var(--ease),transform .35s var(--ease);
  white-space:nowrap;
}
.btn--sm{--h:40px;padding:0 18px;font-size:14px}
.btn--solid{background:#fff;color:#000}
.btn--solid:hover{background:transparent;color:#fff}
.btn--ghost{background:transparent;color:#fff;border-color:var(--line-2)}
.btn--ghost:hover{border-color:#fff;background:#fff;color:#000}
.btn__arrow{display:inline-block;transition:transform .35s var(--ease)}
.btn:hover .btn__arrow{transform:translateX(4px)}

/* ---------- Nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .4s,border-color .4s,backdrop-filter .4s;border-bottom:1px solid transparent}
.nav.is-scrolled{background:rgba(0,0,0,.78);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;height:76px;gap:24px}
.brand{display:flex;align-items:center;gap:12px}
.brand__mark{width:28px;height:28px}
.brand__name{font-weight:700;font-size:19px;letter-spacing:.04em}
.nav__links{display:flex;gap:36px}
.nav__links a{font-size:14px;color:#bdbdbd;letter-spacing:.02em;position:relative;transition:color .3s}
.nav__links a::after{content:"";position:absolute;left:0;right:100%;bottom:-6px;height:1px;background:#fff;transition:right .4s var(--ease)}
.nav__links a:hover{color:#fff}
.nav__links a:hover::after{right:0}
.nav__actions{display:flex;align-items:center;gap:12px}
.nav__toggle{display:none;width:40px;height:40px;border:1px solid var(--line-2);background:transparent;cursor:pointer;position:relative;padding:0}
.nav__toggle span{position:absolute;left:11px;right:11px;height:1px;background:#fff;transition:transform .35s var(--ease),top .35s var(--ease)}
.nav__toggle span:nth-child(1){top:16px}
.nav__toggle span:nth-child(2){top:23px}
.nav.is-open .nav__toggle span:nth-child(1){top:19.5px;transform:rotate(45deg)}
.nav.is-open .nav__toggle span:nth-child(2){top:19.5px;transform:rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:100vh;min-height:100svh;
  display:flex;flex-direction:column;justify-content:center;
  padding:116px 0 96px;overflow:hidden;
}
.hero::after{ /* soft vignette glow */
  content:"";position:absolute;left:50%;top:22%;width:900px;height:600px;transform:translate(-50%,-50%);
  background:radial-gradient(closest-side, rgba(255,255,255,.07), transparent 70%);pointer-events:none;z-index:0;
}
.hero__motif{position:relative;z-index:1;height:clamp(110px,10.5vw,150px);margin-bottom:clamp(32px,3.6vw,52px)}
.hero__motif svg{width:100%;height:100%}
.rail{stroke:rgba(255,255,255,.14);stroke-width:1}
.flow{stroke:#fff;stroke-width:1.4;stroke-linecap:square;stroke-dasharray:60 340;animation:flow 6s linear infinite}
.flow--b{animation-delay:-3s}
.flow--out{stroke-width:2;stroke-dasharray:120 300;animation:flowOut 4.5s linear infinite}
.motif__mark{fill:#fff}
@keyframes flow{from{stroke-dashoffset:400}to{stroke-dashoffset:0}}
@keyframes flowOut{from{stroke-dashoffset:420}to{stroke-dashoffset:0}}

.hero__content{position:relative;z-index:2;text-align:center;display:flex;flex-direction:column;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;margin:0 0 24px;
  font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#a8a8a8;
  border:1px solid var(--line);padding:8px 14px;
}
.dot{width:6px;height:6px;background:var(--accent);border-radius:50%;box-shadow:0 0 0 0 rgba(233,228,216,.6);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(233,228,216,.55)}70%{box-shadow:0 0 0 9px rgba(233,228,216,0)}100%{box-shadow:0 0 0 0 rgba(233,228,216,0)}}

.hero__title{
  margin:0;font-family:var(--serif);font-weight:400;
  font-size:clamp(52px,8.4vw,128px);line-height:.92;letter-spacing:-.025em;
}
.hero__title em,.display em,.final__title em{color:var(--accent)}
.hero__sub{max-width:560px;margin:24px auto 0;color:#b5b5b5;font-size:clamp(16px,1.6vw,19px);font-weight:300}

/* ---------- Contract pill ---------- */
.ca{
  display:flex;align-items:center;gap:0;margin:34px auto 0;max-width:100%;
  border:1px solid var(--line-2);background:rgba(255,255,255,.03);
  border-radius:999px;padding:6px 6px 6px 8px;
}
.ca__label{
  flex:none;font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.1em;
  background:#fff;color:#000;border-radius:999px;padding:6px 10px;margin-right:14px;
}
.ca__value{font-size:14px;color:#e8e8e8;letter-spacing:.01em;padding-right:14px;min-width:0;overflow-wrap:anywhere;word-break:break-all;text-align:left}
.ca__btn{
  flex:none;display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 16px;
  border-radius:999px;border:1px solid var(--line-2);background:transparent;color:#fff;cursor:pointer;
  font-family:var(--sans);font-size:13px;font-weight:600;letter-spacing:.03em;
  transition:background .3s,color .3s,border-color .3s;min-width:96px;justify-content:center;
}
.ca__btn svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.6}
.ca__btn:hover{background:#fff;color:#000;border-color:#fff}
.ca__btn.is-copied{background:#fff;color:#000;border-color:#fff}
.ca--wide{margin:0}

.hero__cta{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap;justify-content:center}

.scroll-cue{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);width:1px;height:56px;background:var(--line);overflow:hidden;z-index:2}
.scroll-cue span{position:absolute;left:0;top:-40%;width:1px;height:40%;background:#fff;animation:cue 2.2s var(--ease) infinite}
@keyframes cue{to{top:110%}}

/* ---------- Marquee ---------- */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;padding:22px 0;background:var(--bg)}
.marquee__track{display:flex;width:max-content;align-items:center;gap:40px;animation:marq 48s linear infinite}
.marquee span{font-family:var(--serif);font-size:clamp(26px,3vw,40px);line-height:1;white-space:nowrap}
.marquee span:nth-of-type(odd){font-style:italic;color:#9a9a9a}
.marquee i{font-style:normal;font-size:14px;color:var(--dim)}
@keyframes marq{to{transform:translateX(calc(-50% - 20px))}}

/* ---------- Sections ---------- */
.section{padding:clamp(88px,11vw,156px) 0;border-bottom:1px solid var(--line)}
.section__head{display:flex;align-items:center;gap:16px;margin-bottom:clamp(36px,5vw,64px);font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase}
.section__num{color:#fff}
.section__label{color:var(--muted);display:flex;align-items:center;gap:16px}
.section__label::before{content:"";width:48px;height:1px;background:var(--line-2)}
.display{margin:0;font-family:var(--serif);font-weight:400;font-size:clamp(44px,6.4vw,96px);line-height:.98;letter-spacing:-.02em}
.lead{font-size:clamp(19px,1.9vw,23px);line-height:1.5;color:#e6e6e6;font-weight:300;margin:0 0 24px}
p{color:#a6a6a6}

/* About */
.about__grid{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(40px,7vw,120px);align-items:start}
.about__copy p:not(.lead){margin:0 0 18px}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);margin-top:clamp(72px,9vw,120px);border-top:1px solid var(--line)}
.pillar{padding:40px 36px 8px 0;position:relative}
.pillar + .pillar{padding-left:36px;border-left:1px solid var(--line)}
.pillar__icon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--line-2);font-size:16px;margin-bottom:28px}
.pillar h3{margin:0 0 10px;font-size:20px;font-weight:600;letter-spacing:-.01em}
.pillar p{margin:0;font-size:16px}

/* Steps */
.steps{list-style:none;margin:clamp(56px,7vw,96px) 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.step{position:relative;padding:36px 30px 44px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .5s var(--ease)}
.step:hover{background:rgba(255,255,255,.025)}
.step::before{content:"";position:absolute;left:-1px;top:-1px;height:1px;width:0;background:#fff;transition:width .6s var(--ease)}
.step:hover::before{width:calc(100% + 1px)}
.step__num{display:block;font-family:var(--serif);font-size:64px;line-height:1;color:#fff;margin-bottom:48px}
.step h3{margin:0 0 12px;font-size:20px;font-weight:600}
.step p{margin:0;font-size:15.5px}
.step a{color:#fff;border-bottom:1px solid var(--line-2);transition:border-color .3s}
.step a:hover{border-color:#fff}
.step code{color:#fff;font-size:.92em;background:rgba(255,255,255,.08);padding:1px 6px}
.buy__cta{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:48px;flex-wrap:wrap}

/* Tokenomics */
.tok__intro{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,7vw,120px);align-items:end}
.tok__intro .lead{margin:0}
.supply{
  margin-top:clamp(64px,8vw,110px);padding:clamp(36px,5vw,64px) 0;border-top:1px solid var(--line-2);border-bottom:1px solid var(--line);
  display:grid;grid-template-columns:auto 1fr auto;align-items:baseline;gap:24px;
}
.supply__label,.supply__unit{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.supply__value{font-family:var(--serif);font-size:clamp(48px,10vw,150px);line-height:.9;letter-spacing:-.03em;text-align:center;font-variant-numeric:tabular-nums}
.tok__grid{display:grid;grid-template-columns:repeat(4,1fr)}
.tok{display:flex;flex-direction:column;gap:6px;padding:36px 28px 36px 0;border-bottom:1px solid var(--line)}
.tok + .tok{padding-left:28px;border-left:1px solid var(--line)}
.tok__k{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.tok__v{font-family:var(--serif);font-size:clamp(32px,3.2vw,44px);line-height:1.1}
.tok__d{font-size:14px;color:#8d8d8d}
.tok__ca{margin-top:64px;display:flex;flex-direction:column;align-items:flex-start;gap:16px}
.tok__ca-title{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.tok__note{margin:4px 0 0;font-size:14px;color:#777}

/* Final */
.final{padding:clamp(110px,14vw,200px) 0;text-align:center;position:relative;overflow:hidden}
.final::before{content:"";position:absolute;left:50%;top:50%;width:800px;height:800px;transform:translate(-50%,-50%);background:radial-gradient(closest-side,rgba(255,255,255,.06),transparent 70%);pointer-events:none}
.final__inner{display:flex;flex-direction:column;align-items:center;position:relative}
.final__mark{width:72px;height:72px;fill:#fff;margin-bottom:36px}
.final__title{margin:0;font-family:var(--serif);font-weight:400;font-size:clamp(60px,11vw,170px);line-height:.9;letter-spacing:-.03em}
.final .hero__cta{margin-top:44px}

/* Footer */
.footer{border-top:1px solid var(--line);padding:72px 0 36px;background:#000}
.footer__top{display:flex;justify-content:space-between;gap:48px;flex-wrap:wrap}
.footer__brand{display:flex;flex-direction:column;gap:10px}
.footer__brand img{mix-blend-mode:screen;width:140px;height:auto;margin-left:-28px;margin-top:-22px;margin-bottom:-18px}
.footer__brand span{font-weight:700;letter-spacing:.04em;font-size:17px}
.footer__links{display:grid;grid-template-columns:repeat(3,minmax(120px,auto));gap:56px}
.footer__links div{display:flex;flex-direction:column;gap:10px}
.footer__h{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);margin-bottom:6px}
.footer__links a{font-size:15px;color:#bdbdbd;transition:color .3s}
.footer__links a:hover{color:#fff}
.footer__ca{margin-top:56px;display:flex;gap:14px;align-items:center;flex-wrap:wrap;font-family:var(--mono);font-size:12px;color:var(--muted);padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.footer__ca span{letter-spacing:.16em}
.footer__ca code{color:#cfcfcf;word-break:break-all}
.disclaimer{margin:28px 0 0;font-size:13px;line-height:1.7;color:#6e6e6e;max-width:880px}
.disclaimer strong{color:#a8a8a8;font-weight:600}
.footer__bottom{margin-top:40px;display:flex;justify-content:space-between;gap:16px;font-size:13px;color:#5f5f5f;flex-wrap:wrap}
.to-top:hover{color:#fff}

/* Toast */
.toast{
  position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);opacity:0;pointer-events:none;z-index:100;
  background:#fff;color:#000;font-size:14px;font-weight:600;padding:12px 20px;border-radius:999px;
  transition:opacity .35s var(--ease),transform .35s var(--ease);
}
.toast.is-visible{opacity:1;transform:translate(-50%,0)}

/* ---------- Reveal motion ---------- */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity 1s var(--ease),transform 1s var(--ease);transition-delay:var(--d,0s)}
.js .reveal.is-in{opacity:1;transform:none}
.js .hero__motif{opacity:0;transform:scaleX(.92);transition:opacity 1.4s var(--ease),transform 1.6s var(--ease)}
.js .hero__motif.is-in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .steps{grid-template-columns:repeat(2,1fr)}
  .tok__grid{grid-template-columns:repeat(2,1fr)}
  .tok:nth-child(3){padding-left:0;border-left:0}
}
@media (max-width:860px){
  .nav__toggle{display:block}
  .nav__links{
    position:fixed;top:76px;left:0;right:0;flex-direction:column;gap:0;
    background:rgba(0,0,0,.96);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);padding:8px var(--pad) 24px;
    transform:translateY(-12px);opacity:0;visibility:hidden;transition:opacity .35s var(--ease),transform .35s var(--ease),visibility .35s;
  }
  .nav.is-open .nav__links{opacity:1;visibility:visible;transform:none}
  .nav.is-open{background:rgba(0,0,0,.96);border-bottom-color:var(--line)}
  .nav__links a{font-size:22px;font-family:var(--serif);color:#fff;padding:14px 0;border-bottom:1px solid var(--line)}
  .nav__links a::after{display:none}
  .about__grid,.tok__intro{grid-template-columns:1fr}
  .pillars{grid-template-columns:1fr}
  .pillar,.pillar + .pillar{padding:32px 0;border-left:0;border-bottom:1px solid var(--line)}
  .supply{grid-template-columns:1fr;text-align:left;gap:12px}
  .supply__value{text-align:left}
  .footer__links{grid-template-columns:repeat(3,auto);gap:36px}
}
@media (max-width:600px){
  body{font-size:16px}
  .nav__inner{height:64px}
  .nav__links{top:64px}
  .brand__name{font-size:17px}
  .hero{padding:104px 0 96px;justify-content:flex-start}
  .hero__motif{height:112px;margin-bottom:36px}
  .eyebrow{font-size:10.5px;letter-spacing:.1em;margin-bottom:22px}
  .hero__title{font-size:clamp(46px,13.4vw,64px)}
  .hero__sub{margin-top:20px}
  .ca{border-radius:18px;padding:12px;flex-wrap:wrap;gap:10px;width:100%}
  .ca__label{margin-right:0}
  .ca__value{flex:1 1 calc(100% - 60px);font-size:13px;padding-right:0}
  .ca__btn{flex:1 1 100%;height:42px}
  .hero__cta{width:100%;flex-direction:column}
  .hero__cta .btn{width:100%}
  .steps{grid-template-columns:1fr}
  .step{padding:28px 24px 32px}
  .step__num{font-size:44px;margin-bottom:18px}
  .buy__cta{flex-direction:column;align-items:stretch}
  .buy__cta .btn{width:100%}
  .tok__grid{grid-template-columns:1fr 1fr}
  .tok,.tok + .tok{padding:26px 16px 26px 0}
  .tok:nth-child(even){padding-left:16px;border-left:1px solid var(--line)}
  .tok:nth-child(3){border-left:0}
  .tok__ca{align-items:stretch}
  .footer__links{grid-template-columns:1fr 1fr;gap:32px 24px;width:100%}
  .footer__top{flex-direction:column;gap:36px}
  .scroll-cue{display:none}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal,.js .hero__motif{opacity:1;transform:none}
}