:root{
  --bg:#070b0f;
  --panel:#0d141a;
  --panel2:#101a21;
  --text:#eef7fa;
  --muted:#9fb1ba;
  --cyan:#00CFFF;
  --cyan2:#5ee8ff;
  --line:#1b2a33;
  --max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:Montserrat,Arial,sans-serif;line-height:1.6
}
a{color:inherit;text-decoration:none}
.topbar{
  position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;
  padding:18px max(22px,calc((100vw - var(--max))/2));
  background:rgba(7,11,15,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)
}
.brand{display:flex;gap:10px;align-items:center;font-weight:800;letter-spacing:.08em}
.brand-dot{width:12px;height:12px;border-radius:50%;background:var(--cyan);box-shadow:0 0 24px var(--cyan)}
.brand-logo{display:block;width:32px!important;height:32px!important;max-width:32px!important;max-height:32px!important;object-fit:cover;border-radius:50%}
nav{display:flex;gap:24px;color:var(--muted);font-size:.9rem}
nav a:hover{color:var(--cyan)}
.hero{
  min-height:72vh;display:grid;place-items:center;padding:90px 22px 70px;
  background:
    radial-gradient(circle at 75% 25%,rgba(0,207,255,.13),transparent 28%),
    radial-gradient(circle at 20% 80%,rgba(0,207,255,.06),transparent 25%)
}
.hero-inner{max-width:920px;text-align:center}
.kicker{display:inline-block;color:var(--cyan);font-size:.78rem;font-weight:800;letter-spacing:.17em;margin-bottom:16px}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(2.45rem,6vw,5.6rem);line-height:1.02;letter-spacing:-.045em;margin-bottom:24px}
.hero p,.lead{max-width:760px;margin:0 auto 30px;color:var(--muted);font-size:clamp(1rem,2vw,1.22rem)}
.hero-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;padding:14px 20px;border-radius:12px;
  font-weight:800;border:1px solid var(--line);transition:.2s
}
.btn:hover{transform:translateY(-1px)}
.btn.primary{background:var(--cyan);color:#001216;border-color:var(--cyan);box-shadow:0 8px 35px rgba(0,207,255,.16)}
.btn.secondary{background:transparent;color:var(--text)}
.section{max-width:var(--max);margin:auto;padding:74px 22px}
.section-title{max-width:760px;margin-bottom:30px}
.section-title h2,.about h2,.disclosure h2,.content-block h2{font-size:clamp(1.7rem,3vw,2.7rem);line-height:1.15;margin-bottom:12px}
.section-title p,.about p,.disclosure p,.content-block p,.content-block li{color:var(--muted)}
.featured{
  display:grid;grid-template-columns:1.1fr .9fr;gap:30px;background:linear-gradient(145deg,var(--panel),var(--panel2));
  border:1px solid var(--line);border-radius:24px;padding:36px;overflow:hidden
}
.featured-copy{padding:10px}
.featured h3{font-size:2.1rem;margin:14px 0}
.pill{
  display:inline-block;color:var(--cyan2);border:1px solid rgba(0,207,255,.25);
  background:rgba(0,207,255,.06);padding:7px 10px;border-radius:999px;font-size:.72rem;font-weight:800;letter-spacing:.08em
}
.mini-list{display:grid;gap:6px;margin:20px 0 26px;color:var(--muted)}
.featured-art{min-height:320px;position:relative;display:grid;place-items:center}
.orb{position:absolute;border-radius:50%;filter:blur(4px)}
.orb1{width:230px;height:230px;background:rgba(0,207,255,.14)}
.orb2{width:150px;height:150px;background:rgba(0,207,255,.18);right:12%;top:8%}
.logo-card{
  position:relative;z-index:2;width:240px;height:240px;border:1px solid rgba(94,232,255,.3);
  background:rgba(4,12,16,.72);border-radius:26px;display:flex;flex-direction:column;justify-content:center;align-items:center;
  box-shadow:0 20px 70px rgba(0,0,0,.35)
}
.logo-big{font-size:4rem;color:var(--cyan);font-weight:800;line-height:1}
.logo-card strong{letter-spacing:.08em}
.logo-card small{color:var(--muted);margin-top:4px}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}
.filter{
  cursor:pointer;border:1px solid var(--line);background:var(--panel);color:var(--muted);
  padding:10px 14px;border-radius:999px;font:inherit;font-size:.86rem;font-weight:700
}
.filter.active,.filter:hover{color:#001216;background:var(--cyan);border-color:var(--cyan)}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.card{
  background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:26px;min-height:220px;
  display:flex;flex-direction:column;align-items:flex-start
}
.card h3{font-size:1.3rem;margin:16px 0 8px}
.card p{color:var(--muted);flex:1}
.card a{color:var(--cyan);font-weight:800}
.about{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:start}
.disclosure{background:var(--panel);border:1px solid var(--line);border-radius:20px;margin-bottom:74px;padding:34px}
footer{
  max-width:var(--max);margin:auto;padding:30px 22px 46px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:20px;align-items:end;color:var(--muted)
}
footer div{display:flex;flex-direction:column}
footer strong{color:var(--text);letter-spacing:.08em}
footer span{font-size:.72rem;letter-spacing:.12em;color:var(--cyan);margin-top:4px}
.product-hero{max-width:900px;margin:auto;padding:100px 22px 54px;text-align:center}
.product-hero h1{font-size:clamp(2.6rem,7vw,5.2rem)}
.notice{display:block;color:var(--muted);margin-top:12px}
.product-layout{max-width:850px}
.content-block{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:26px;margin-bottom:16px}
.warning{border-color:rgba(0,207,255,.25)}
.wide{width:100%;margin-top:8px}
.hidden{display:none!important}
@media (max-width:760px){
  nav{display:none}
  .product-nav{display:flex!important;margin-left:auto}
  .featured,.about{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr}
  .featured{padding:24px}
  .featured-art{min-height:250px}
  .hero{min-height:auto;padding-top:76px}
  footer{align-items:flex-start;flex-direction:column}
}