/* Web3 Neon Landing — minimal dependencies */
:root{
  --bg:#070a12;
  --panel:rgba(255,255,255,.06);
  --panel2:rgba(255,255,255,.08);
  --stroke:rgba(255,255,255,.12);
  --text:#eaf1ff;
  --muted:rgba(234,241,255,.75);
  --muted2:rgba(234,241,255,.60);
  --shadow:0 18px 60px rgba(0,0,0,.55);
  --radius:18px;
  --radius2:24px;
  --glow: 0 0 0 rgba(0,0,0,0);
  --accent1:#7c4dff;
  --accent2:#00e5ff;
  --accent3:#00ffa3;
  --warn:#ffb020;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:var(--bg);
  overflow-x:hidden;
}

a{color:inherit}
.container{
  width:min(1140px, calc(100% - 48px));
  margin:0 auto;
}

.bg{
  position:fixed; inset:0;
  pointer-events:none;
  z-index:-1;
}
.grid{
  position:absolute; inset:-20%;
  background:
    linear-gradient(to right, rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 80px 80px;
  transform: rotate(15deg);
  opacity:.20;
  filter: blur(.2px);
}
.orb{
  position:absolute;
  width:680px; height:680px;
  border-radius:999px;
  filter: blur(55px);
  opacity:.45;
  mix-blend-mode:screen;
}
.orb-a{left:-220px; top:-220px; background: radial-gradient(circle at 30% 30%, var(--accent2), transparent 60%)}
.orb-b{right:-280px; top:120px; background: radial-gradient(circle at 30% 30%, var(--accent1), transparent 60%)}
.orb-c{left:10%; bottom:-360px; background: radial-gradient(circle at 30% 30%, var(--accent3), transparent 60%)}

.topbar{
  position:sticky; top:0;
  backdrop-filter: blur(14px);
  background:rgba(7,10,18,.58);
  border-bottom:1px solid rgba(255,255,255,.08);
  z-index:50;
}
.topbar__inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
  gap:16px;
}

.brand{
  display:flex; align-items:center; gap:10px;
  text-decoration:none;
  font-family:"Space Grotesk", Inter, system-ui;
}
.brand__mark{
  width:34px; height:34px;
  border-radius:12px;
  background:
    radial-gradient(circle at 30% 30%, var(--accent2), transparent 55%),
    radial-gradient(circle at 70% 70%, var(--accent1), transparent 55%),
    linear-gradient(135deg, rgba(255,255,255,.18), rgba(255,255,255,.05));
  border:1px solid rgba(255,255,255,.14);
  box-shadow: var(--glow);
}
.brand__text{font-weight:700; letter-spacing:.2px}
.pill{
  font-size:12px;
  padding:4px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  color:var(--muted);
  background:rgba(255,255,255,.05);
}

.nav{display:flex; gap:16px; align-items:center}
.nav__link{
  text-decoration:none;
  color:var(--muted);
  font-weight:600;
  font-size:13px;
  padding:10px 10px;
  border-radius:12px;
}
.nav__link:hover{background:rgba(255,255,255,.06); color:var(--text)}

.topbar__actions{display:flex; gap:10px; align-items:center}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:8px;
  padding:12px 14px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.06);
  color:var(--text);
  text-decoration:none;
  font-weight:700;
  font-size:13px;
  cursor:pointer;
  transition: transform .15s ease, background .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.btn:hover{transform: translateY(-1px); background:rgba(255,255,255,.09)}
.btn:active{transform: translateY(0px)}
.btn--full{width:100%}
.btn--primary{
  background: linear-gradient(135deg, rgba(124,77,255,.95), rgba(0,229,255,.75));
  border-color: rgba(255,255,255,.18);
  box-shadow: 0 14px 40px rgba(124,77,255,.18);
}
.btn--primary:hover{box-shadow: 0 18px 60px rgba(0,229,255,.16)}
.btn--ghost{
  background: transparent;
}
.iconbtn{
  width:44px; height:44px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.06);
  cursor:pointer;
}
.iconbtn__dot{
  display:block;
  width:12px; height:12px;
  border-radius:999px;
  margin:0 auto;
  background: radial-gradient(circle at 30% 30%, var(--accent3), var(--accent2));
  box-shadow: 0 0 18px rgba(0,229,255,.40);
}

.burger{
  display:none;
  width:44px; height:44px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.06);
  cursor:pointer;
  padding:10px;
}
.burger span{
  display:block; height:2px;
  background:rgba(234,241,255,.9);
  margin:6px 0;
  border-radius:4px;
}

.mobileNav{
  display:none;
  border-top:1px solid rgba(255,255,255,.08);
  padding:10px 0 14px;
}
.mobileNav__link{
  display:block;
  padding:12px 24px;
  text-decoration:none;
  color:var(--muted);
  font-weight:700;
}
.mobileNav__link:hover{background:rgba(255,255,255,.06); color:var(--text)}
.mobileNav__cta{margin:10px 24px 0; width:calc(100% - 48px)}

.hero{padding:56px 0 22px}
.hero__grid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap:24px;
  align-items:stretch;
}
.notice{
  display:flex; gap:10px; flex-wrap:wrap; align-items:center;
  font-size:13px;
  color:var(--muted);
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  padding:10px 12px;
  border-radius:14px;
}
.notice a{color:var(--text)}
.headline{
  margin:16px 0 12px;
  font-family:"Space Grotesk", Inter, system-ui;
  font-size: clamp(30px, 4vw, 52px);
  line-height:1.03;
  letter-spacing:-.8px;
}
.subhead{
  margin:0 0 18px;
  color:var(--muted);
  font-size:16px;
  line-height:1.6;
}
.hero__cta{display:flex; gap:12px; flex-wrap:wrap}

.stats{
  margin-top:18px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.stat{
  flex: 1 1 140px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  padding:12px 12px;
  border-radius:16px;
}
.stat__label{color:var(--muted2); font-size:12px; font-weight:700}
.stat__value{font-weight:800; margin-top:4px}

.glass{
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.05));
  border:1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow);
  border-radius: var(--radius2);
}

.card{padding:18px}
.card__top{display:flex; align-items:center; justify-content:space-between; gap:12px}
.chip{
  font-weight:800;
  font-size:12px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.06);
  color:var(--muted);
}
.sig{font-size:12px; color:var(--muted); display:flex; align-items:center; gap:8px}
.sig__dot{width:8px; height:8px; border-radius:999px; background:var(--accent3); box-shadow:0 0 18px rgba(0,255,163,.35)}

.checklist{margin:14px 0 0; padding-left:18px; color:var(--muted); line-height:1.6}
.card__bottom{margin-top:16px}
.tiny{margin:10px 0 0; color:var(--muted2); font-size:12px; line-height:1.6}

.marquee{
  margin-top:34px;
  border-top:1px solid rgba(255,255,255,.08);
  border-bottom:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.03);
  overflow:hidden;
}
.marquee__track{
  display:flex;
  gap:26px;
  padding:12px 0;
  color:rgba(234,241,255,.55);
  font-weight:800;
  letter-spacing:.5px;
  text-transform:uppercase;
  font-size:12px;
  animation: slide 28s linear infinite;
}
.marquee__track span{white-space:nowrap}
@keyframes slide{
  from{transform:translateX(0)}
  to{transform:translateX(-50%)}
}

.section{padding:56px 0}
.section--alt{
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.00));
  border-top:1px solid rgba(255,255,255,.06);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.section__header h2{
  margin:0 0 10px;
  font-family:"Space Grotesk", Inter, system-ui;
  font-size: clamp(22px, 2.5vw, 34px);
}
.section__header p{margin:0; color:var(--muted); line-height:1.7; max-width:78ch}

.cards3{
  margin-top:18px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}
.cards2{
  margin-top:18px;
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:14px;
}
.bullets{
  margin:12px 0 0;
  padding-left:18px;
  color:var(--muted);
  line-height:1.65;
}
.callout{
  margin-top:12px;
  padding:12px 12px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,176,32,.08);
  color: rgba(255,245,220,.92);
}

.downloadGrid{
  margin-top:18px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}
.btnRow{display:flex; gap:10px; flex-wrap:wrap; margin-top:12px}

.banner{
  margin-top:16px;
  padding:14px 14px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
}
.banner__icon{font-size:20px}
.banner__text{color:var(--muted); line-height:1.6}
.banner__text strong{color:var(--text)}

.tabs{
  margin-top:18px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.tab{
  padding:10px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color:var(--muted);
  font-weight:900;
  cursor:pointer;
}
.tab.is-active{
  color:var(--text);
  background: rgba(255,255,255,.08);
  box-shadow: 0 14px 40px rgba(0,0,0,.25);
}
.tabPanels{margin-top:12px}
.panel{padding:18px}
.panel h3{margin:0 0 10px; font-family:"Space Grotesk", Inter, system-ui}
.steps{margin:0; padding-left:18px; color:var(--muted); line-height:1.7}
.divider{
  height:1px;
  margin:26px 0;
  background: rgba(255,255,255,.10);
}

.securityGrid{
  margin-top:18px;
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:14px;
}

.faq{margin-top:18px; display:grid; gap:12px}
details.glass{padding:14px 14px}
summary{
  cursor:pointer;
  font-weight:900;
  font-family:"Space Grotesk", Inter, system-ui;
  list-style:none;
}
summary::-webkit-details-marker{display:none}
.faq__body{margin-top:10px; color:var(--muted); line-height:1.7}

.cta{padding:0 0 22px}
.cta__box{padding:18px}
.cta__box h3{margin:0 0 8px; font-family:"Space Grotesk", Inter, system-ui}
.cta__box p{margin:0; color:var(--muted); line-height:1.7}

.footer{
  padding:40px 0;
  border-top:1px solid rgba(255,255,255,.08);
  background: rgba(0,0,0,.10);
}
.footer__grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr 1fr;
  gap:14px;
  align-items:start;
}
.brand--footer .brand__mark{width:30px;height:30px}
.footer__links{display:grid; gap:10px}
.footer__links a{
  text-decoration:none;
  color:var(--muted);
  font-weight:800;
}
.footer__links a:hover{color:var(--text)}
.footer__meta{display:grid; gap:8px; align-content:start}
.dot{
  display:inline-block;
  width:8px; height:8px;
  border-radius:999px;
  background: radial-gradient(circle at 30% 30%, var(--accent2), var(--accent1));
  box-shadow: 0 0 18px rgba(124,77,255,.35);
  vertical-align:middle;
  margin-right:6px;
}

/* Toast */
.toast{
  position:fixed;
  left:50%;
  bottom:18px;
  transform:translateX(-50%);
  padding:12px 14px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(12,14,22,.78);
  color:var(--text);
  box-shadow: var(--shadow);
  opacity:0;
  pointer-events:none;
  transition: opacity .18s ease, transform .18s ease;
  z-index:99;
  max-width:min(560px, calc(100% - 30px));
  text-align:center;
}
.toast.is-show{opacity:1; transform:translateX(-50%) translateY(-2px)}

/* Glow mode */
body.glow .brand__mark{box-shadow: 0 0 42px rgba(0,229,255,.16), 0 0 90px rgba(124,77,255,.10)}
body.glow .btn--primary{box-shadow: 0 18px 60px rgba(0,229,255,.16)}
body.glow .orb{opacity:.60}

/* Responsive */
@media (max-width: 980px){
  .hero__grid{grid-template-columns: 1fr; }
  .cards3{grid-template-columns: 1fr; }
  .downloadGrid{grid-template-columns: 1fr; }
  .cards2{grid-template-columns: 1fr; }
  .securityGrid{grid-template-columns: 1fr; }
  .footer__grid{grid-template-columns: 1fr; }
  .nav{display:none}
  .burger{display:inline-flex; flex-direction:column; justify-content:center}
  .mobileNav{display:block; height:0; overflow:hidden; transition: height .18s ease}
  .mobileNav.is-open{height: 270px}
}

@media (prefers-reduced-motion: reduce){
  .marquee__track{animation:none}
  .btn{transition:none}
  .toast{transition:none}
  .mobileNav{transition:none}
}