:root{--bg:#050607;--surf:#111417;--line:#23282D;--cyan-deep:#0891B2;--cyan:#22D3EE;--text:#F5F7F8;--muted:#9CA3AF}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:400 17px/1.65 Inter,sans-serif}
h1,h2,h3{font-family:'Space Grotesk',sans-serif;line-height:1.1;margin:0 0 .5em}a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}section{padding:110px 24px;border-top:1px solid var(--line)}
.nav{display:flex;justify-content:space-between;align-items:center;padding-top:20px;padding-bottom:20px}.brand img{height:60px}
nav{display:flex;gap:28px;align-items:center;font-size:15px;color:var(--muted)}nav a:hover{color:var(--text)}
.btn{display:inline-block;background:var(--cyan);color:#050607;padding:14px 26px;border-radius:999px;font-weight:600;border:0;font:inherit;font-weight:600;cursor:pointer;transition:.2s}.btn:hover{background:#67E8F9}
.btn.sm{padding:9px 18px;color:#050607}.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}.btn.ghost:hover{border-color:var(--cyan)}
.hero{border:0;padding-top:120px;padding-bottom:130px}
.hero h1{font-size:clamp(40px,6.5vw,84px);font-weight:700;letter-spacing:-.02em;max-width:15ch}.hero h1 span{color:var(--cyan)}
.eyebrow,.num{color:var(--cyan);font:500 14px 'Space Grotesk';letter-spacing:.15em;text-transform:uppercase}
.lead{font-size:20px;color:var(--muted);max-width:60ch}.ctas{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
h2{font-size:clamp(30px,4vw,48px);letter-spacing:-.01em;max-width:20ch}
.grid4,.grid3{display:grid;gap:20px;margin-top:40px}.grid4{grid-template-columns:repeat(4,1fr)}.grid3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--surf);border:1px solid var(--line);border-radius:18px;padding:30px}.card p{color:var(--muted);margin:0}.card h3{font-size:22px}
.steps{list-style:none;padding:0;margin:40px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.steps li{counter-increment:s;border-top:2px solid var(--cyan);padding-top:20px}.steps li:before{content:"0" counter(s);color:var(--cyan-deep);font-family:'Space Grotesk'}
.steps b{display:block;font:700 22px 'Space Grotesk';margin:6px 0}.steps span{color:var(--muted)}
.note{color:var(--cyan)}.ph{aspect-ratio:4/3;border:1px dashed #2F363C;border-radius:18px;background:repeating-linear-gradient(45deg,#111417,#111417 12px,#0A0C0E 12px,#0A0C0E 24px);display:flex;flex-direction:column;justify-content:flex-end;padding:22px}
.ph span{align-self:flex-start;background:var(--cyan);color:#050607;font:700 12px 'Space Grotesk';letter-spacing:.15em;padding:4px 10px;border-radius:6px}.ph p{margin:10px 0 0;color:var(--muted)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px}.split p{color:var(--muted)}.info{font-size:20px}.info a{color:var(--cyan);font-weight:600}
form label{display:block;font-size:14px;color:var(--muted);margin-bottom:16px}input,select,textarea{display:block;width:100%;margin-top:6px;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px;color:var(--text);font:inherit}
input:focus,textarea:focus,select:focus{outline:2px solid var(--cyan-deep)}.msg{color:var(--cyan)!important;margin-top:12px!important}
footer{display:flex;justify-content:space-between;align-items:center;padding:40px 24px;border-top:1px solid var(--line);color:var(--muted);font-size:14px}
@media(max-width:900px){.grid4,.steps{grid-template-columns:1fr 1fr}.grid3,.split{grid-template-columns:1fr}nav a:not(.btn){display:none}section{padding:70px 20px}.split{gap:20px}}
@media(max-width:560px){.grid4,.steps{grid-template-columns:1fr}.hero{padding-top:60px;padding-bottom:80px}footer{flex-direction:column;gap:10px}.brand img{height:48px}}

#space{position:fixed;inset:0;width:100%;height:100%;z-index:-2;display:block}
.space-vignette{position:fixed;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(90deg,rgba(5,6,7,.88) 0%,rgba(5,6,7,.6) 38%,rgba(5,6,7,.05) 70%),radial-gradient(120% 90% at 70% 40%,transparent 40%,rgba(5,6,7,.75) 100%)}
section:not(.hero){background:rgba(5,6,7,.55);backdrop-filter:none}
.hero h1,.hero .lead{text-shadow:0 2px 24px rgba(5,6,7,.9)}
.nav,footer{position:relative}
@media(max-width:700px){.space-vignette{background:linear-gradient(180deg,rgba(5,6,7,.15) 0%,rgba(5,6,7,.25) 16%,rgba(5,6,7,.8) 42%,rgba(5,6,7,.85) 100%)}}