:root{--bg:#0b1020;--bg2:#111833;--panel:#151d3b;--line:#26305a;--text:#e7ebff;--muted:#9aa4cc;--cyan:#22d3ee;--indigo:#6366f1;--ok:#34d399;--warn:#fbbf24;--bad:#f87171;--r:14px;--max:1160px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;font-size:17px}
a{color:var(--cyan);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;color:#000;padding:8px;z-index:99}
h1,h2,h3{line-height:1.2;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,4.6vw,3.5rem);margin-bottom:18px}
h2{font-size:clamp(1.6rem,3vw,2.3rem);margin-bottom:14px}
h3{font-size:1.15rem;margin-bottom:8px}
.muted{color:var(--muted)}.small{font-size:.85rem}.center{text-align:center}
.grad{background:linear-gradient(90deg,var(--cyan),var(--indigo));-webkit-background-clip:text;background-clip:text;color:transparent}
/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,16,32,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-row{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:10px;color:var(--text);font-size:1.15rem;font-weight:600}
.logo:hover{text-decoration:none}.logo b{color:var(--cyan);font-weight:700;margin-left:2px}
.main-nav{display:flex;align-items:center;gap:24px}
.main-nav>a:not(.btn),.dd-btn{color:var(--text);font-size:.95rem;background:none;border:0;cursor:pointer;font-family:inherit;display:flex;gap:4px;align-items:center}
.main-nav>a.btn{color:#fff}
.dd{position:relative}
.dd-menu{display:none;position:absolute;top:100%;left:-14px;min-width:230px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:8px;box-shadow:0 20px 40px rgba(0,0,0,.4)}
.dd:hover .dd-menu,.dd:focus-within .dd-menu{display:block}
.dd-menu a{display:block;padding:9px 12px;border-radius:8px;color:var(--text);font-size:.93rem}
.dd-menu a:hover{background:var(--bg2);text-decoration:none}
.menu-toggle{display:none;background:none;border:1px solid var(--line);color:var(--text);font-size:1.3rem;border-radius:8px;padding:4px 10px;cursor:pointer}
/* buttons */
.btn{display:inline-block;background:linear-gradient(90deg,var(--cyan),var(--indigo));color:#fff;font-weight:600;padding:13px 24px;border-radius:10px;border:0;cursor:pointer;font-size:1rem;font-family:inherit}
.btn:hover{text-decoration:none;filter:brightness(1.1)}
.btn-sm{padding:9px 16px;font-size:.9rem}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--text)}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.cta-row.center{justify-content:center}
/* hero */
.hero{padding:80px 0 70px;background:radial-gradient(900px 400px at 85% 0%,rgba(99,102,241,.25),transparent),radial-gradient(700px 400px at 0% 100%,rgba(34,211,238,.12),transparent)}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:50px;align-items:center}
.hero-grid>div:only-child{grid-column:1/-1;max-width:820px}
.eyebrow{color:var(--cyan);font-weight:600;text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;margin-bottom:14px}
.lead{font-size:1.2rem;color:var(--muted);max-width:640px}
.hero .center .lead{margin:0 auto}
/* console visual */
.console{background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 30px 70px rgba(0,0,0,.5);font-size:.82rem}
.console-bar{display:flex;align-items:center;gap:6px;padding:10px 14px;background:var(--bg2);border-bottom:1px solid var(--line)}
.console-bar i{width:10px;height:10px;border-radius:50%;background:#3a4472}.console-bar span{margin-left:10px;color:var(--muted)}
.console-body{display:grid;grid-template-columns:130px 1fr}
.c-side{padding:14px;white-space:nowrap;border-right:1px solid var(--line);color:var(--muted);line-height:2.1}.c-side b{color:var(--cyan)}
.c-main{padding:14px;display:flex;flex-direction:column;gap:8px}
.c-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.c-stats div{background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:10px}
.c-stats small{display:block;color:var(--muted);font-size:.7rem}.c-stats strong{font-size:1.25rem}
.c-row{background:var(--bg2);border-radius:8px;padding:8px 10px;display:flex;align-items:center;gap:8px}
.dot{width:8px;height:8px;border-radius:50%;flex:none}.ok{background:var(--ok)}.warn{background:var(--warn)}.bad{background:var(--bad)}
.c-term{font-family:ui-monospace,Menlo,Consolas,monospace;color:var(--ok);background:#070b18;padding:10px;border-radius:8px}
/* strip */
.strip{border-block:1px solid var(--line);background:var(--bg2)}
.strip-row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;padding:18px 22px;color:var(--muted);font-weight:500;font-size:.92rem}
/* sections */
.sec{padding:76px 0}.sec.alt{background:var(--bg2)}
.sec-intro{color:var(--muted);max-width:760px;margin-bottom:36px;font-size:1.08rem}
.grid{display:grid;gap:20px;margin-top:22px}.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:transform .2s,border-color .2s}
.card:hover{transform:translateY(-3px);border-color:#3b4a8a}
.card p{color:var(--muted);font-size:.97rem}
.ic{width:44px;height:44px;border-radius:11px;background:linear-gradient(135deg,rgba(34,211,238,.18),rgba(99,102,241,.25));display:grid;place-items:center;font-size:1.15rem;margin-bottom:16px;color:var(--cyan);font-weight:700}
.more{display:inline-block;margin-top:12px;font-weight:600;font-size:.93rem}
.split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}.split p{color:var(--muted)}
.check{list-style:none;display:grid;gap:12px;margin-top:6px}
.check li{padding-left:30px;position:relative}
.check li::before{content:"✓";position:absolute;left:0;top:0;width:20px;height:20px;border-radius:50%;background:rgba(52,211,153,.15);color:var(--ok);font-size:.75rem;display:grid;place-items:center;font-weight:700}
.steps{list-style:none;counter-reset:s;display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:28px}
.steps li{counter-increment:s;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.steps li::before{content:counter(s);display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--indigo);font-weight:700;margin-bottom:12px}
.steps b{display:block;margin-bottom:6px}.steps span{color:var(--muted);font-size:.92rem}
.faq{display:grid;gap:12px;margin-top:20px;max-width:880px}
.faq details{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px 22px}
.faq summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::after{content:"+";color:var(--cyan);font-size:1.3rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{color:var(--muted);margin-top:12px}
.pills{display:flex;flex-wrap:wrap;gap:10px}
.pills a{border:1px solid var(--line);padding:9px 16px;border-radius:999px;color:var(--text);background:var(--panel)}
.pills a:hover{border-color:var(--cyan);text-decoration:none}
.plan{display:flex;flex-direction:column;gap:10px;position:relative}.plan .check{margin:8px 0 18px;flex:1}
.plan.featured{border-color:var(--indigo);box-shadow:0 0 0 1px var(--indigo)}
.badge{position:absolute;top:-12px;right:20px;background:var(--indigo);font-size:.75rem;padding:4px 10px;border-radius:999px;font-weight:600}
.cta-band{padding:80px 0;text-align:center;background:linear-gradient(120deg,#1e2a6b,#0e3d52)}
.cta-band p{color:#c7d0f5;max-width:620px;margin:0 auto}
.btn-ghost.light{border-color:rgba(255,255,255,.4)}
.crumbs{padding-top:18px;font-size:.88rem;color:var(--muted)}.crumbs span{margin:0 6px}
.prose{max-width:820px}.prose h2{font-size:1.35rem;margin:30px 0 8px}.prose p{color:var(--muted);margin-bottom:14px}
.form{display:grid;gap:14px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.form label{display:grid;gap:6px;font-size:.92rem;font-weight:500}
.form input,.form select,.form textarea{background:var(--bg);border:1px solid var(--line);color:var(--text);border-radius:9px;padding:11px 12px;font:inherit}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--indigo);border-color:transparent}
/* footer */
.site-footer{border-top:1px solid var(--line);padding:60px 0 24px;background:#080c1a}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.foot-grid h4{font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-bottom:12px}
.foot-grid a:not(.logo){display:block;color:var(--text);opacity:.85;padding:3px 0;font-size:.93rem}
.foot-grid p{margin-top:14px;font-size:.92rem}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;border-top:1px solid var(--line);margin-top:40px;padding-top:20px;color:var(--muted);font-size:.86rem}
/* responsive */
@media(max-width:980px){
.hero-grid,.split{grid-template-columns:1fr}.g3{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.foot-grid{grid-template-columns:1fr 1fr}
.menu-toggle{display:block}
.main-nav{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--bg);border-bottom:1px solid var(--line);padding:10px 22px 20px}
.main-nav.open{display:flex}.main-nav>a,.dd-btn{padding:12px 0;width:100%}
.dd-menu{position:static;display:block;border:0;box-shadow:none;background:none;padding:0 0 6px 10px}
.main-nav .btn{margin-top:10px;text-align:center;justify-content:center}
}
@media(max-width:620px){.g3,.g2,.steps,.foot-grid{grid-template-columns:1fr}.console-body{grid-template-columns:1fr}.c-side{display:none}.hero{padding:56px 0}.sec{padding:56px 0}}