*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--body);color:var(--ink);background:var(--bg);line-height:1.65;font-size:17px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--head);line-height:1.15;margin:0 0 .5em;color:var(--hc,var(--ink))}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
section[id]{scroll-margin-top:84px}
.wrap{max-width:1140px;margin:0 auto;padding:0 22px}
.ic{flex:none}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;border-radius:var(--r);font-weight:700;font-size:16px;background:var(--accent);color:var(--on-accent,#fff);border:2px solid var(--accent);transition:.2s;cursor:pointer;font-family:var(--body)}
.btn:hover{filter:brightness(1.08);transform:translateY(-2px)}
.btn.ghost{background:transparent;color:var(--ghost,var(--accent))}
.btn.ghost:hover{background:var(--accent);color:var(--on-accent,#fff)}
.nav-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer;color:inherit}
.nav-toggle span{display:block;width:26px;height:3px;background:currentColor;margin:5px 0;border-radius:2px}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{cursor:pointer;font-weight:700;font-size:18px;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:26px;line-height:1;color:var(--accent);transition:.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:12px 0 0;color:var(--muted)}
footer a:hover{text-decoration:underline}
@media(max-width:860px){
 .nav-toggle{display:block}
 .menu{display:none}
 .menu.open{display:flex}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
:root{--head:'Space Grotesk',sans-serif;--body:'Inter',sans-serif;--ink:#e6edf7;--bg:#0a0f1a;--hc:#fff;--accent:#2fb5ff;--on-accent:#04121e;--ghost:#2fb5ff;--panel:#121a2a;--muted:#93a1b8;--line:#243049;--r:8px}
.nav{position:sticky;top:0;z-index:50;background:rgba(10,15,26,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;justify-content:space-between;align-items:center;height:70px}
.logo{font-family:var(--head);font-weight:700;font-size:20px;color:#fff;letter-spacing:-.01em}.logo b{color:var(--accent)}
.menu{display:flex;gap:26px;align-items:center;font-size:15px;color:var(--muted)}.menu a:hover{color:#fff}.menu .btn{color:var(--on-accent)}
.hero{text-align:center;padding:90px 0 50px;background:radial-gradient(ellipse at top,#10304a,transparent 60%)}
.live{display:inline-flex;gap:10px;align-items:center;border:1px solid var(--line);background:var(--panel);padding:8px 18px;border-radius:99px;font-size:14px;margin-bottom:26px}
.live i{width:10px;height:10px;border-radius:50%;background:#35e08a;box-shadow:0 0 0 0 rgba(53,224,138,.7);animation:p 2s infinite}
@keyframes p{70%{box-shadow:0 0 0 12px rgba(53,224,138,0)}100%{box-shadow:0 0 0 0 rgba(53,224,138,0)}}
.hero h1{font-size:clamp(40px,7vw,84px);font-weight:700;letter-spacing:-.03em;max-width:900px;margin:0 auto 20px}
.hero h1 span{color:var(--accent)}
.hero p{max-width:600px;margin:0 auto 30px;color:var(--muted);font-size:19px}
.btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.pair{display:grid;grid-template-columns:1.4fr 1fr;gap:20px;margin-top:60px}.pair img{width:100%;height:100%;min-height:260px;object-fit:cover;border-radius:18px;border:1px solid var(--line)}
.sec{padding:90px 0}.sec h2{font-size:clamp(30px,4vw,46px);letter-spacing:-.02em}.sec .lead{color:var(--muted);max-width:560px}
.bento{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:40px}
.bento article{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:28px;transition:.25s}
.bento article:hover{border-color:var(--accent);transform:translateY(-4px)}
.bento article:nth-child(1){grid-column:span 2;background:linear-gradient(135deg,#123453,#121a2a)}
.bento article:nth-child(4){grid-column:span 2}
.bento .ic{color:var(--accent);margin-bottom:14px}.bento h3{font-size:21px}.bento p{color:var(--muted);margin:0;font-size:16px}
.tl{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:44px;position:relative}
.tl::before{content:"";position:absolute;top:22px;left:6%;right:6%;border-top:2px dashed var(--line)}
.tl div{text-align:center;padding:0 14px;position:relative}.tl em{font-style:normal;width:46px;height:46px;border-radius:50%;background:var(--accent);color:var(--on-accent);display:grid;place-items:center;margin:0 auto 14px;font-weight:700;font-family:var(--head)}
.tl h3{font-size:19px}.tl p{color:var(--muted);font-size:15px}
.about{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}.about p{color:var(--muted)}
.big{background:var(--panel);border:1px solid var(--line);border-radius:24px;padding:60px 30px;text-align:center}
.big a.num{display:block;font-family:var(--head);font-size:clamp(34px,6vw,64px);font-weight:700;color:var(--accent);margin:10px 0 18px}
.big .info{display:flex;justify-content:center;gap:28px;flex-wrap:wrap;color:var(--muted);font-size:15px}.big .info span{display:flex;gap:8px;align-items:center}
.faq{max-width:780px;margin:30px auto 0}
.foot{border-top:1px solid var(--line);padding-top:44px;color:var(--muted);font-size:15px;margin-top:40px}.foot-in{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:30px}.foot-name{color:#fff;font-family:var(--head);font-size:18px}.copy{margin-top:30px;padding:18px 22px 24px;font-size:13px;border-top:1px solid var(--line)}
@media(max-width:860px){.pair,.bento,.tl,.about,.foot-in{grid-template-columns:1fr}.bento article:nth-child(n){grid-column:auto}.tl::before{display:none}.tl div{margin-bottom:20px}
.menu{position:absolute;top:70px;left:0;right:0;background:#0a0f1a;flex-direction:column;padding:22px;gap:16px;border-bottom:1px solid var(--line);align-items:flex-start}.hero{padding:56px 0 30px}.sec{padding:60px 0}.logo{font-size:16px}}