:root{
  --navy:#061B33;
  --navy-2:#041426;
  --black:#000000;
  --white:#FFFFFF;
  --aqua:#00E5FF;
  --muted:#9DB0C4;
  --line:rgba(255,255,255,.10);
  --surface:rgba(255,255,255,.045);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--white);
  background:
    radial-gradient(circle at 75% 8%, rgba(0,229,255,.09), transparent 24rem),
    linear-gradient(180deg,var(--navy-2),#020b14 58%,#000);
  min-height:100vh;
}
a{color:inherit;text-decoration:none}
button{font:inherit}
.site-header{
  position:sticky;top:0;z-index:50;
  height:78px;padding:0 clamp(20px,5vw,72px);
  display:flex;align-items:center;gap:34px;
  background:rgba(4,20,38,.78);
  backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.brand{margin-right:auto;display:flex;align-items:center}
.brand img{width:150px;height:auto;display:block}
.nav{display:flex;gap:30px;color:#c9d6e2;font-size:14px}
.nav a:hover{color:var(--aqua)}
.button{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:50px;padding:0 22px;border-radius:11px;border:1px solid var(--aqua);
  background:var(--aqua);color:#00131d;font-weight:760;letter-spacing:.01em;
  transition:.2s ease;cursor:pointer;
}
.button:hover{transform:translateY(-1px);box-shadow:0 12px 36px rgba(0,229,255,.14)}
.button-secondary{background:transparent;color:var(--white);border-color:rgba(255,255,255,.22)}
.button-small{min-height:40px;padding:0 16px;font-size:13px}
.hero{
  min-height:740px;display:grid;place-items:center;text-align:center;
  padding:110px 24px 72px;position:relative;overflow:hidden;
}
.hero-glow{
  position:absolute;width:500px;height:500px;border-radius:50%;
  background:rgba(0,229,255,.10);filter:blur(100px);top:70px;
}
.hero-content{position:relative;z-index:2;max-width:940px}
.eyebrow{font-size:12px;font-weight:800;letter-spacing:.28em;color:var(--aqua);margin-bottom:18px}
.hero-logo{width:min(420px,76vw);display:block;margin:0 auto 34px}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(42px,6vw,78px);line-height:1.02;letter-spacing:-.045em;margin-bottom:20px}
.lead{max-width:760px;margin:0 auto;color:#b9c8d7;font-size:clamp(18px,2vw,22px);line-height:1.65}
.hero-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin:36px 0 26px}
.contract-pill{
  max-width:720px;margin:0 auto;display:flex;gap:14px;align-items:center;
  padding:13px 16px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.035);
}
.contract-pill span{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}
.contract-pill code{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#e7f5fb}
.stats{
  width:min(1180px,calc(100% - 40px));margin:0 auto 70px;
  display:grid;grid-template-columns:repeat(4,1fr);
  border:1px solid var(--line);border-radius:20px;overflow:hidden;background:var(--surface);
}
.stats article{padding:28px;border-right:1px solid var(--line)}
.stats article:last-child{border-right:0}
.stat-value{display:block;font-size:24px;font-weight:800;margin-bottom:6px}
.stat-label{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.section{width:min(1180px,calc(100% - 40px));margin:0 auto;padding:100px 0;border-top:1px solid var(--line)}
.split{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}
.section h2{font-size:clamp(36px,4vw,56px);letter-spacing:-.04em;margin-bottom:18px}
.section-heading{max-width:720px;margin-bottom:44px}
.section-heading p{color:var(--muted);font-size:18px;line-height:1.7}
.principles{display:grid;gap:16px}
.principles article{
  display:flex;gap:20px;padding:24px;border:1px solid var(--line);border-radius:16px;background:var(--surface)
}
.principles strong{font-size:34px;color:var(--aqua);min-width:38px}
.principles h3{margin-bottom:6px;font-size:18px}
.principles p{margin:0;color:var(--muted);line-height:1.6}
.token-card{
  display:grid;grid-template-columns:260px 1fr;border:1px solid var(--line);border-radius:22px;overflow:hidden;background:var(--surface)
}
.token-icon-wrap{display:grid;place-items:center;background:var(--navy);padding:34px}
.token-icon-wrap img{width:170px;max-width:100%}
.token-card dl{margin:0;display:grid;grid-template-columns:repeat(2,1fr)}
.token-card dl div{padding:24px 28px;border-left:1px solid var(--line);border-bottom:1px solid var(--line)}
.token-card dt{font-size:12px;text-transform:uppercase;letter-spacing:.13em;color:var(--muted);margin-bottom:8px}
.token-card dd{margin:0;font-size:18px;font-weight:700}
.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.feature-grid article{padding:28px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}
.feature-number{display:block;color:var(--aqua);font-weight:800;letter-spacing:.14em;margin-bottom:34px}
.feature-grid p{color:var(--muted);line-height:1.7;margin-bottom:0}
.status-note{
  margin-top:18px;padding:22px 24px;border:1px solid rgba(0,229,255,.22);
  background:rgba(0,229,255,.05);border-radius:16px
}
.status-note>div{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.status-note p{margin:0;color:#b9c8d7}
.status-dot{width:9px;height:9px;border-radius:50%;background:var(--aqua);box-shadow:0 0 16px rgba(0,229,255,.65)}
.cta{
  width:min(1180px,calc(100% - 40px));margin:20px auto 100px;padding:36px;
  display:grid;grid-template-columns:90px 1fr auto;align-items:center;gap:30px;
  border:1px solid var(--line);border-radius:22px;background:linear-gradient(135deg,rgba(0,229,255,.06),rgba(255,255,255,.025))
}
.cta img{width:86px}
.cta h2{margin-bottom:8px;font-size:32px}
.cta p{margin:0;color:var(--muted)}
footer{
  border-top:1px solid var(--line);padding:50px clamp(20px,5vw,72px) 60px;
  display:grid;grid-template-columns:180px 1fr;gap:40px;align-items:start;color:var(--muted)
}
footer img{width:170px}
footer p{line-height:1.7;max-width:840px}
.fineprint{font-size:12px;color:#71869b}
.toast{
  position:fixed;right:24px;bottom:24px;padding:13px 16px;border-radius:12px;
  background:#fff;color:#071521;font-weight:700;opacity:0;transform:translateY(12px);
  pointer-events:none;transition:.2s ease;z-index:100
}
.toast.show{opacity:1;transform:translateY(0)}
@media (max-width:900px){
  .nav{display:none}
  .site-header .button-small{display:none}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stats article:nth-child(2){border-right:0}
  .stats article:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .split{grid-template-columns:1fr;gap:36px}
  .token-card{grid-template-columns:1fr}
  .token-card dl{grid-template-columns:1fr}
  .token-card dl div{border-left:0}
  .feature-grid{grid-template-columns:1fr}
  .cta{grid-template-columns:70px 1fr}
  .cta .button{grid-column:1/-1}
  .cta img{width:64px}
  footer{grid-template-columns:1fr}
}
@media (max-width:560px){
  .site-header{height:68px}
  .brand img{width:132px}
  .hero{min-height:650px;padding-top:86px}
  .hero-logo{width:280px}
  h1{font-size:44px}
  .contract-pill{align-items:flex-start;flex-direction:column}
  .stats{grid-template-columns:1fr}
  .stats article{border-right:0!important;border-bottom:1px solid var(--line)!important}
  .stats article:last-child{border-bottom:0!important}
  .token-card dl div{padding:20px}
  .cta{grid-template-columns:1fr;text-align:center}
  .cta img{margin:auto}
}


.footer-meta{display:flex;flex-direction:column;gap:10px}
.developer-credit{margin:0;font-size:12px;color:#71869b}
.developer-credit a{color:#9DB0C4;font-weight:700;transition:.2s ease}
.developer-credit a:hover{color:var(--aqua)}

.official-contact{margin:0;font-size:13px;color:#9DB0C4}
.official-contact a{color:#d7f9ff;font-weight:700}
.official-contact a:hover{color:var(--aqua)}

/* v4 visual polish */
footer > .footer-meta{grid-column:2}
footer > p{margin-bottom:0}
.footer-meta{padding-top:2px}
@media (max-width:900px){
  footer > .footer-meta{grid-column:auto}
}