:root{
  --bg:#0B0B14; --bg2:#11111D; --card:rgba(255,255,255,.035); --line:rgba(255,255,255,.08);
  --text:#ECECF4; --muted:rgba(236,236,244,.62); --dim:rgba(236,236,244,.42);
  --indigo:#818CF8; --violet:#A78BFA; --violet2:#7C3AED;
  --radius:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{background:var(--bg);color:var(--text);font:16px/1.6 Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}
h1,h2,h3,.wordmark{font-family:"Space Grotesk",Inter,sans-serif;letter-spacing:-.02em}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;color:#000;padding:8px 12px;border-radius:8px;z-index:99}

/* nav */
.nav{position:sticky;top:0;z-index:20;background:rgba(11,11,20,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.wordmark{font-weight:700;letter-spacing:.16em;font-size:15px}
.links{display:flex;align-items:center;gap:28px}
.links a{text-decoration:none;color:var(--muted);font-size:14px;font-weight:500}
.links a:hover{color:var(--text)}
.links a.btn{color:#fff}
.menu-btn{display:none;background:none;border:0;width:40px;height:40px;cursor:pointer;flex-direction:column;justify-content:center;gap:6px;align-items:center}
.menu-btn span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:.2s}
.menu-btn[aria-expanded=true] span:first-child{transform:translateY(4px) rotate(45deg)}
.menu-btn[aria-expanded=true] span:last-child{transform:translateY(-4px) rotate(-45deg)}
.mobile-menu{display:flex;flex-direction:column;padding:8px 20px 18px;border-top:1px solid var(--line)}
.mobile-menu[hidden]{display:none}
.mobile-menu a{padding:12px 0;text-decoration:none;color:var(--muted);border-bottom:1px solid var(--line)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:12px;font-weight:600;font-size:15px;text-decoration:none;color:#fff;border:0;cursor:pointer;
  background:linear-gradient(135deg,#6366F1,#8B5CF6);box-shadow:0 8px 28px rgba(124,58,237,.32);transition:transform .15s,box-shadow .15s;font-family:inherit}
.btn:hover{transform:translateY(-1px);box-shadow:0 10px 34px rgba(124,58,237,.45)}
.btn:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,button:focus-visible{outline:2px solid var(--violet);outline-offset:3px}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-ghost{background:transparent;box-shadow:none;border:1px solid var(--line);color:var(--text)}
.btn-ghost:hover{background:rgba(255,255,255,.05);box-shadow:none}
.btn-violet{background:linear-gradient(135deg,#7C3AED,#8B5CF6)}
.btn[disabled]{opacity:.6;cursor:wait;transform:none}

/* hero */
.hero{position:relative;overflow:hidden;padding:120px 0 110px;border-bottom:1px solid var(--line)}
.glow{position:absolute;inset:-30% -10% auto;height:620px;pointer-events:none;
  background:radial-gradient(closest-side at 30% 40%,rgba(99,102,241,.28),transparent 70%),radial-gradient(closest-side at 72% 30%,rgba(167,139,250,.22),transparent 70%)}
.hero-inner{position:relative;max-width:820px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:500 12px/1 ui-monospace,SFMono-Regular,Menlo,monospace;text-transform:uppercase;letter-spacing:.2em;color:var(--indigo);margin-bottom:24px}
.eyebrow.violet{color:#8B5CF6}
.dot{width:7px;height:7px;border-radius:50%;background:currentColor;box-shadow:0 0 10px currentColor}
h1{font-size:clamp(40px,7vw,72px);line-height:1.04;font-weight:700;margin-bottom:24px}
.grad{background:linear-gradient(120deg,var(--indigo),var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{font-size:clamp(17px,2.2vw,20px);color:var(--muted);max-width:660px;margin-bottom:36px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}

/* sections */
.section{padding:96px 0}
.kicker{font:600 13px/1 Inter,sans-serif;text-transform:uppercase;letter-spacing:.16em;color:var(--violet);margin-bottom:14px}
h2{font-size:clamp(30px,4.4vw,44px);line-height:1.12;font-weight:700;margin-bottom:16px;max-width:720px}
.sub{color:var(--muted);font-size:17px;max-width:620px;margin-bottom:48px}
.sub.left{margin-bottom:28px}
.grid{display:grid;gap:18px}
.cards{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:border-color .2s,transform .2s}
.card:hover{border-color:rgba(167,139,250,.35);transform:translateY(-2px)}
.ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:18px;background:linear-gradient(135deg,rgba(99,102,241,.2),rgba(167,139,250,.2));border:1px solid rgba(167,139,250,.25)}
.ico svg,.pc-ico svg{width:22px;height:22px;fill:none;stroke:var(--violet);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:19px;margin-bottom:8px}
.card p{color:var(--muted);font-size:15px}

.band{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.prose p{color:var(--muted);font-size:17px}
.prose p+p{margin-top:16px}

.steps{list-style:none;grid-template-columns:repeat(4,1fr);counter-reset:s}
.steps li{padding:26px 0 0;border-top:1px solid var(--line);position:relative}
.steps li::before{content:"";position:absolute;top:-1px;left:0;width:48px;height:2px;background:linear-gradient(90deg,var(--indigo),var(--violet))}
.num{font:500 13px ui-monospace,Menlo,monospace;color:var(--dim)}
.steps h3{font-size:21px;margin:8px 0}
.steps p{color:var(--muted);font-size:15px}

.aria{background:linear-gradient(180deg,#111827 0%,#160B2E 100%);border-top:1px solid rgba(167,139,250,.1);border-bottom:1px solid rgba(167,139,250,.1)}
.phone-card{background:rgba(255,255,255,.045);border:1px solid rgba(167,139,250,.2);border-radius:20px;padding:24px;box-shadow:0 14px 44px rgba(0,0,0,.3)}
.pc-head{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.pc-head div:nth-child(2){display:flex;flex-direction:column;flex:1}
.pc-head strong{font-size:16px}.pc-head span{font-size:13px;color:var(--dim)}
.pc-ico{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(96,165,250,.2),rgba(168,85,247,.25));border:1px solid rgba(167,139,250,.25)}
.pc-head em{font-style:normal;font-size:12px;font-weight:600;padding:5px 10px;border-radius:99px;background:rgba(34,197,94,.1);color:#86EFAC;border:1px solid rgba(134,239,172,.2);white-space:nowrap}
.phone-card ul{list-style:none;display:grid;gap:10px}
.phone-card li{display:grid;grid-template-columns:auto 1fr;column-gap:14px;padding:14px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06)}
.phone-card time{grid-row:span 2;font:500 12px ui-monospace,Menlo,monospace;color:var(--dim);padding-top:2px}
.phone-card b{font-size:14px;font-weight:600}.phone-card li span{font-size:13px;color:var(--dim)}

/* form */
.form{display:grid;gap:16px;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:28px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:grid;gap:7px;font-size:14px;font-weight:500;color:var(--muted)}
.opt{color:var(--dim);font-weight:400}
input,textarea{width:100%;font:inherit;font-size:15px;color:var(--text);background:rgba(0,0,0,.25);border:1px solid var(--line);border-radius:10px;padding:12px 14px;resize:vertical}
input:focus,textarea:focus{border-color:rgba(167,139,250,.55)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form .btn{justify-self:start}
.status{font-size:14px;min-height:1.4em}
.status.ok{color:#86EFAC}.status.err{color:#FCA5A5}
.mail{color:var(--muted);font-size:15px}
.mail a{color:var(--violet)}

.foot{border-top:1px solid var(--line);padding:30px 0;color:var(--dim);font-size:14px}
.foot-inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.foot a{text-decoration:none}.foot a:hover{color:var(--text)}

@media (max-width:960px){
  .cards,.steps{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:36px}
}
@media (max-width:720px){
  .links{display:none}.menu-btn{display:flex}
  .hero{padding:80px 0 72px}
  .section{padding:72px 0}
  .cards,.steps,.row{grid-template-columns:1fr}
  .form{padding:20px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}