@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');
:root{
  --bg:#06070B;
  --panel:#0B0D14;
  --panel2:#070A10;
  --text:#F5F7FF;
  --muted:#A6A8B3;
  --muted2:#7E8392;

  /* crypto accents */
  --gold:#00FF9C;   /* primary accent */
  --gold2:#00E5FF;  /* secondary accent */
  --gold3:#F0B90B;  /* highlight, Binance yellow style */

  --line:rgba(255,255,255,.10);
  --line2:rgba(255,255,255,.06);
  --shadow:0 18px 56px rgba(0,0,0,.65);
  --shadow2:0 28px 88px rgba(0,0,0,.75);
  --r:20px;
  --ok:#2ECC71;
  --err:#E74C3C;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;
  background:
    radial-gradient(1100px 720px at 12% 6%, rgba(0,255,156,.14), transparent 60%),
    radial-gradient(900px 520px at 86% 10%, rgba(0,245,255,.10), transparent 62%),
    radial-gradient(980px 560px at 60% 112%, rgba(255,61,206,.10), transparent 65%),
    linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,.52)),
    var(--bg);
  color:var(--text);
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:-140px;
  background:url('../img/crypto-grid.svg') center/920px repeat;
  opacity:.12;
  pointer-events:none;
  z-index:-1;
}
a{color:inherit;text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:0 18px}
@media(min-width:980px){.container{padding:0 24px}}

.header{position:sticky;top:0;z-index:60;background:rgba(6,7,11,.78);backdrop-filter:blur(16px);border-bottom:1px solid var(--line2)}
.headerLine{height:1px;background:linear-gradient(90deg, transparent, rgba(0,255,156,.55), rgba(0,245,255,.18), rgba(255,61,206,.22), transparent)}
.headerInner{height:72px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:-0.3px}
.brand img{width:38px;height:38px;border-radius:14px;object-fit:cover;border:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.18);box-shadow:0 18px 56px rgba(0,0,0,.62), 0 0 0 1px rgba(0,255,156,.08)}
.nav{display:none;gap:10px;flex:1;justify-content:center}
.nav a{padding:10px 12px;border-radius:14px;border:1px solid transparent;color:var(--muted);font-size:14px}
.nav a:hover{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.08);color:var(--text)}
.nav a.active{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.10);color:var(--text)}
.right{display:flex;align-items:center;gap:10px}

.authBar{display:flex;align-items:center;gap:8px}
.authLink{height:42px;padding:0 14px;border-radius:14px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04);color:var(--text);font-weight:900;font-size:13px;display:inline-flex;align-items:center;justify-content:center}
.authLink:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18)}
.authPrimary{border:0;background:linear-gradient(135deg,var(--gold),var(--gold2),var(--gold3));color:#05070B;box-shadow:0 22px 70px rgba(0,255,156,.10)}
@media(max-width:420px){.authLink{padding:0 10px;font-size:12px}.langSelect{padding:0 10px}}

.langSelect{height:42px;border-radius:14px;border:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.26);color:var(--text);padding:0 12px;font-weight:800;letter-spacing:.06em}
.hamburger{display:flex;width:48px;height:48px;border-radius:16px;border:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.26);box-shadow:var(--shadow);align-items:center;justify-content:center}
.hamburger svg{width:22px;height:22px;fill:rgba(245,247,255,.92)}
.mobileMenu{display:none;border-top:1px solid var(--line2);padding:12px 0 14px}
.mobileMenu.open{display:block}
.mobileMenu a{display:block;padding:12px 16px;margin:6px 0;border-radius:14px;border:1px solid transparent;color:var(--muted)}
.mobileMenu a.active{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.10);color:var(--text)}
@media(min-width:980px){.nav{display:flex}}

.hero{position:relative;padding:34px 0 14px}
.heroBg{position:absolute;inset:0;background:
radial-gradient(circle at 18% 12%, rgba(0,255,156,.20), transparent 55%),
radial-gradient(circle at 82% 18%, rgba(0,245,255,.14), transparent 65%),
linear-gradient(180deg, rgba(0,0,0,.12), rgba(0,0,0,.78)),
url('../img/crypto-grid.svg'),
url('../img/hero.webp');
background-size:cover,cover,cover,920px,cover;
background-position:center;
transform:scale(1.04);
filter:saturate(1.04) contrast(1.03)
}
.hero > *{position:relative;z-index:1}
.kicker{font-size:12px;text-transform:uppercase;letter-spacing:.24em;color:var(--muted)}
h1{margin:10px 0 0;font-size:44px;letter-spacing:-0.9px;line-height:1.05}
@media(max-width:520px){h1{font-size:36px}}
.lead{margin:12px 0 0;color:var(--muted);font-size:16px;line-height:1.65;max-width:900px}

.grid{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:1024px){.grid{grid-template-columns:1.25fr 0.75fr}}

.card{
  position:relative;
  background:rgba(12,14,18,.72);
  backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.10);
  border-radius:var(--r);
  box-shadow:var(--shadow);
  overflow:hidden;
}
.card::after{
  content:"";
  position:absolute;
  inset:-1px;
  background:radial-gradient(700px 260px at 12% 0%, rgba(0,255,156,.12), transparent 60%),
             radial-gradient(640px 240px at 92% 8%, rgba(0,245,255,.10), transparent 62%),
             radial-gradient(780px 340px at 44% 120%, rgba(255,61,206,.10), transparent 65%);
  pointer-events:none;
  z-index:0;
}
.card > *{position:relative;z-index:1}
.card:hover{box-shadow:var(--shadow2);border-color:rgba(255,255,255,.14)}
.pad{padding:20px}
@media(max-width:520px){.pad{padding:16px}}

.divider{height:1px;background:linear-gradient(90deg, transparent, rgba(0,255,156,.26), rgba(255,255,255,.10), rgba(0,245,255,.18), rgba(255,61,206,.18), transparent);margin:18px 0}

.badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.badge{display:inline-flex;align-items:center;gap:8px;padding:8px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.18);color:var(--muted);font-size:12px}
.badge::before{content:"";width:8px;height:8px;border-radius:999px;background:linear-gradient(135deg,var(--gold),var(--gold2),var(--gold3));box-shadow:0 0 0 6px rgba(0,255,156,.06)}

.metrics{display:grid;gap:12px;grid-template-columns:1fr}
@media(min-width:720px){.metrics{grid-template-columns:repeat(3,1fr)}}
.metric{padding:14px;border-radius:16px;border:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.18)}
.metric .label{color:var(--muted2);font-size:12px;letter-spacing:.16em;text-transform:uppercase}
.metric .value{margin-top:8px;font-size:22px;font-weight:900;color:var(--gold)}
.metric .sub{margin-top:6px;color:var(--muted);font-size:12px;line-height:1.45}

.btnRow{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}
.btn{height:50px;padding:0 18px;border-radius:16px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.06);color:var(--text);font-weight:900;cursor:pointer;
display:inline-flex;align-items:center;justify-content:center;transition:transform 140ms ease, filter 140ms ease, background 140ms ease}
.btn:hover{transform:translateY(-1px);filter:brightness(1.03)}
.btn:active{transform:translateY(0) scale(.99)}
.btnPrimary{border:0;background:linear-gradient(135deg,var(--gold),var(--gold2),var(--gold3));color:#05070B;box-shadow:0 22px 70px rgba(0,255,156,.12)}
.btnRow .btn{width:100%}
@media(min-width:520px){.btnRow .btn{width:auto}}

.sectionTitle{font-size:18px;font-weight:800}
.small{margin-top:8px;color:var(--muted);font-size:13px;line-height:1.65}
.contractNotice{padding:12px;border-radius:16px;border:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.18);color:var(--muted);font-size:13px;line-height:1.6}

label{display:block;color:var(--muted);margin:12px 0 6px;font-size:13px}
input,select,textarea{width:100%;padding:12px 12px;border-radius:14px;border:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.24);color:var(--text);font-size:14px;outline:none}
textarea{min-height:120px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color: rgba(0,255,156,.46); box-shadow: 0 0 0 4px rgba(0,255,156,.10)}

.ok{margin-top:12px;border:1px solid rgba(46,204,113,.40);background:rgba(46,204,113,.12);padding:12px;border-radius:14px}
.err{margin-top:12px;border:1px solid rgba(231,76,60,.50);background:rgba(231,76,60,.12);padding:12px;border-radius:14px}

.reveal{opacity:0;transform:translateY(10px);filter:blur(6px)}
.reveal.in{opacity:1;transform:translateY(0);filter:blur(0);transition:opacity 260ms ease, transform 260ms ease, filter 260ms ease}

.footer{margin-top:22px;padding:22px 0;color:rgba(166,168,179,.85);font-size:12px;border-top:1px solid rgba(255,255,255,.08)}
.slogan{margin-left:10px;color:#E8FF00;font-weight:900;letter-spacing:.06em}

/* extra layout for product pages */
.section{padding:22px 0}
.split{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:980px){.split{grid-template-columns:1.15fr .85fr}}
.grid2{display:grid;gap:12px;grid-template-columns:1fr}
@media(min-width:720px){.grid2{grid-template-columns:repeat(2,1fr)}}
.inline{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}
h2{margin:10px 0 0;font-size:28px;letter-spacing:-0.4px}
h3{margin:0 0 8px;font-size:16px;letter-spacing:-0.2px}
p{color:var(--muted);line-height:1.7}
ul{color:var(--muted)}

/* v2 premium UX additions */
.progressRail{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:10px}
.progressBar{flex:1;min-width:180px;height:8px;border-radius:999px;border:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.18);overflow:hidden}
.progressBar > div{height:100%;width:0%;background:linear-gradient(90deg,var(--gold),var(--gold2));transition:width 220ms ease}
.milestones{display:flex;gap:8px;flex-wrap:wrap}
.milestone{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted2);border:1px solid rgba(255,255,255,.10);border-radius:999px;padding:6px 8px;background:rgba(0,0,0,.18)}
.milestone.on{color:var(--text);border-color:rgba(255,255,255,.16);background:rgba(255,255,255,.06)}
.checklist{margin-top:10px;border:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.18);border-radius:16px;padding:12px;color:var(--muted);font-size:13px;line-height:1.6}
.checklist b{color:var(--text)}
.checklist ul{margin:8px 0 0;padding-left:18px}
.checklist li{margin:4px 0}
.copyBtn{height:42px;padding:0 14px;border-radius:14px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.06);color:var(--text);font-weight:900;cursor:pointer}
.copyBtn.ok{border-color:rgba(46,204,113,.5);background:rgba(46,204,113,.12)}
.searchRow{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.searchRow input{flex:1;min-width:200px}

.drawerOverlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:190;}
.drawerOverlay.open{display:block;}
.mobileMenu{display:none;position:fixed;top:0;right:0;width:min(92vw,380px);height:100vh;padding:92px 16px 18px;background:rgba(6,7,11,.96);backdrop-filter:blur(16px);border-left:1px solid var(--line2);overflow-y:auto;z-index:200;}
.mobileMenu.open{display:block;}
@media(min-width:980px){.nav{display:flex !important;gap:10px;flex:1;justify-content:center;flex-wrap:nowrap}.nav a.extra{display:none !important}.hamburger{display:flex !important}}
@media(max-width:979px){.nav{display:none !important}.hamburger{display:flex !important}}
.coming{display:inline-flex;align-items:center;gap:10px;padding:10px 12px;border-radius:14px;border:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.18);color:var(--muted);font-size:13px}
.dot{width:8px;height:8px;border-radius:999px;background:linear-gradient(135deg,var(--gold),var(--gold2),var(--gold3));box-shadow:0 0 0 6px rgba(0,255,156,.10)}

/* Crypto theme sections */
.features{padding:12px 0 26px}
.featureGrid{display:grid;gap:12px;grid-template-columns:1fr}
@media(min-width:860px){.featureGrid{grid-template-columns:repeat(2,1fr)}}
.feature{display:flex;gap:14px;align-items:flex-start;padding:14px;border-radius:16px;border:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.14)}
.feature:hover{border-color:rgba(255,255,255,.16);background:rgba(255,255,255,.04)}
.featureIcon{width:44px;height:44px;border-radius:14px;border:1px solid rgba(255,255,255,.10);background:linear-gradient(135deg, rgba(0,245,255,.10), rgba(168,85,247,.08), rgba(255,61,206,.06));display:flex;align-items:center;justify-content:center;flex:0 0 44px;box-shadow:0 18px 44px rgba(0,0,0,.45)}
.featureIcon img{width:22px;height:22px;display:block}
.ftitle{font-weight:900;letter-spacing:-0.2px}
.ftext{margin-top:4px;color:var(--muted);font-size:13px;line-height:1.55}

.tokenStrip{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.tokenPill{display:inline-flex;align-items:center;gap:8px;padding:8px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.18);color:var(--muted);font-size:12px}
.tokenPill img{width:16px;height:16px;display:block}

/* Slightly sharper neon on hover */
.btnPrimary:hover,.authPrimary:hover{filter:brightness(1.06) saturate(1.1)}