:root{--bg:#111213;--surface:#1a1b21;--btn:#51fe9e;--btnh:#9affd5;--btnt:#1f2028;--font:#fff;--link:#5aef9f;--linkh:#5dffc9;--border:#343641;--accent:#22d6e4}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--font);font-family:Poppins,sans-serif;line-height:1.7;font-size:17px}
h1,h2,h3{color:#fff;line-height:1.15;margin:0 0 .6em}
h1{font-size:clamp(2.2rem,6vw,4rem);letter-spacing:-.02em}h2{font-size:clamp(1.5rem,3.5vw,2.3rem)}h3{font-size:1.2rem}
a{color:var(--link)}a:hover{color:var(--linkh)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
p,ul,ol{margin:0 0 1.1em}
.wrap{width:min(1120px,100% - 2.5rem);margin-inline:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(17,18,19,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.8rem 0}
.brand{font-weight:700;font-size:1.3rem;color:#fff;text-decoration:none}.brand span{color:var(--btn)}
.nav{display:flex;flex-wrap:wrap;gap:.2rem 1rem;align-items:center}
.nav a{color:#fff;text-decoration:none;font-size:.92rem;padding:.4rem .2rem}.nav a:hover{color:var(--btn)}
.nav-toggle{display:none;background:none;border:1px solid var(--border);color:#fff;border-radius:8px;padding:.5rem .8rem;font:inherit}
.btn{display:inline-block;background:var(--btn);color:var(--btnt);font-weight:600;text-decoration:none;padding:.8rem 1.6rem;border-radius:999px;min-height:44px;transition:background .2s,transform .2s}
.btn:hover{background:var(--btnh);color:var(--btnt);transform:translateY(-2px)}
.btn.ghost{background:transparent;color:#fff;border:1px solid var(--border)}.btn.ghost:hover{background:var(--surface);color:#fff}
.hero{padding:clamp(3rem,9vw,7rem) 0 clamp(2.5rem,6vw,4.5rem);background:radial-gradient(900px 400px at 85% -10%,rgba(34,214,228,.18),transparent 70%),radial-gradient(700px 360px at 0 0,rgba(81,254,158,.12),transparent 70%)}
.eyebrow{color:var(--accent);text-transform:uppercase;letter-spacing:.14em;font-size:.8rem;font-weight:600}
.lead{font-size:1.2rem;color:#e6e7ea}
.hero .actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.5rem}
section.block{padding:clamp(2rem,5vw,3.5rem) 0;border-top:1px solid var(--border)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.2rem}
.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:1.4rem}
.note{background:var(--surface);border-left:4px solid var(--accent);padding:1rem 1.2rem;border-radius:8px}
details{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:.9rem 1.2rem;margin-bottom:.8rem}
summary{cursor:pointer;font-weight:600}
.cta-strip{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:2rem;text-align:center;margin:2rem 0}
.meta{color:#b5b8c2;font-size:.9rem}
.site-footer{border-top:1px solid var(--border);background:var(--surface);padding:2.5rem 0;margin-top:3rem;font-size:.92rem}
.site-footer .links{display:flex;flex-wrap:wrap;gap:.4rem 1.2rem;margin:1rem 0;padding:0;list-style:none}
.legal{color:#c9ccd4}
.reveal{opacity:1}
@media(max-width:860px){.nav-toggle{display:block}.nav{display:none;width:100%;flex-direction:column;align-items:flex-start}.nav.open{display:flex}.site-header .wrap{flex-wrap:wrap}}
@media(prefers-reduced-motion:no-preference){.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .6s,transform .6s}.js .reveal.in{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}
.nav a.btn{color:var(--btnt);padding:.8rem 1.6rem}.nav a.btn:hover{color:var(--btnt)}.eyebrow{font-size:.9rem}.site-header .wrap{padding:1rem 0}.nav a,.site-footer .links a,.brand{display:inline-flex;align-items:center;min-height:44px;min-width:44px}.nav-toggle{min-height:44px}p a,li a,summary{display:inline-block;min-height:44px;line-height:44px}html,body{overflow-x:hidden}.site-footer .legal a{line-height:1.7;min-height:0}.nav.open{padding-bottom:.5rem}.site-header{padding:.5rem 0}.site-footer .legal a{display:inline-flex;align-items:center;min-height:44px;line-height:1.7}.cta-strip .btn,.hero .btn{min-width:44px}.site-header .wrap{padding:1rem 1rem}.site-footer .wrap{padding:0 1rem}.nav{padding:.5rem 1rem}