:root{
  --bg:#070b16;--bg2:#0b1222;--card:#0f172a;--line:#1e293b;--line2:#273449;
  --text:#e6edf7;--muted:#9fb0c7;--cyan:#22d3ee;--violet:#a78bfa;--accent:#38bdf8;
  --radius:16px;--wrap:1120px;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 var(--font);-webkit-font-smoothing:antialiased}
a{color:var(--cyan)}a:hover{color:#67e8f9}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--cyan);color:#001018;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:12px}
.muted{color:var(--muted)}.small{font-size:.875rem}
svg{flex:none}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(7,11,22,.78);backdrop-filter:saturate(140%) blur(12px);-webkit-backdrop-filter:saturate(140%) blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-weight:700;letter-spacing:-.01em}
.logo{width:30px;height:30px}
#nav-links{display:flex;align-items:center;gap:26px}
#nav-links a{color:var(--muted);text-decoration:none;font-size:.95rem}
#nav-links a:hover{color:var(--text)}
#nav-links a.btn{color:#001018}
.menu-btn{display:none;background:none;border:1px solid var(--line2);color:var(--text);border-radius:10px;width:42px;height:42px;padding:9px;cursor:pointer}
.menu-btn svg{width:22px;height:22px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;justify-content:center;padding:12px 22px;border-radius:12px;border:1px solid transparent;
  background:linear-gradient(135deg,var(--cyan),#818cf8);color:#001018;font-weight:650;text-decoration:none;cursor:pointer;font:inherit;font-weight:650;
  box-shadow:0 6px 24px -8px rgba(34,211,238,.55);transition:transform .15s ease,box-shadow .15s ease}
.btn:hover{transform:translateY(-1px);color:#001018;box-shadow:0 10px 30px -8px rgba(34,211,238,.7)}
.btn svg{width:20px;height:20px}
.btn-ghost{background:rgba(15,23,42,.6);color:var(--text);border-color:var(--line2);box-shadow:none}
.btn-ghost:hover{color:var(--text);border-color:var(--accent);box-shadow:none}
.btn-sm{padding:8px 16px;font-size:.92rem;border-radius:10px}

/* hero */
.hero{position:relative;overflow:hidden;min-height:min(88vh,760px);display:flex;align-items:center;padding:112px 0 104px;border-bottom:1px solid var(--line);background:#070b16}
.hero-inner{position:relative;z-index:1}
.eyebrow{display:inline-flex;align-items:center;gap:10px;margin:0 0 22px;padding:6px 14px;border:1px solid var(--line2);border-radius:999px;background:rgba(15,23,42,.7);color:var(--muted);font-size:.85rem;font-family:var(--mono)}
.dot{width:8px;height:8px;border-radius:50%;background:#34d399;box-shadow:0 0 0 4px rgba(52,211,153,.15)}
h1{font-size:clamp(2.5rem,6vw,4.4rem);line-height:1.05;letter-spacing:-.03em;margin:0 0 20px;max-width:12ch}
.grad{background:linear-gradient(90deg,var(--cyan),var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(1.1rem,2vw,1.3rem);color:#c3cfdf;max-width:34ch;margin:0 0 32px}
.cta-row{display:flex;flex-wrap:wrap;gap:14px}

/* sections */
.section{padding:96px 0}
.section-alt{background:linear-gradient(180deg,var(--bg2),var(--bg));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.kicker{font-family:var(--mono);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);margin:0 0 10px}
h2{font-size:clamp(1.8rem,3.6vw,2.5rem);line-height:1.15;letter-spacing:-.02em;margin:0 0 14px}
.section-lead{color:var(--muted);max-width:60ch;margin:0 0 44px;font-size:1.05rem}

/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.card{position:relative;display:flex;flex-direction:column;gap:10px;padding:26px;border-radius:var(--radius);background:linear-gradient(180deg,rgba(15,23,42,.92),rgba(11,18,34,.92));border:1px solid var(--line);transition:border-color .2s ease,transform .2s ease}
.card:hover{border-color:var(--line2);transform:translateY(-2px)}
.card h3{margin:6px 0 0;font-size:1.15rem;letter-spacing:-.01em}
.card p{margin:0;color:var(--muted);flex:1}
.card-feature{border-color:rgba(34,211,238,.35);background:radial-gradient(400px 200px at 100% 0%,rgba(34,211,238,.10),transparent 70%),linear-gradient(180deg,rgba(15,23,42,.95),rgba(11,18,34,.95))}
.icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.22)}
.icon svg,.socials svg,.contact-mail svg{width:22px;height:22px;fill:none;stroke:var(--cyan);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.tag{align-self:flex-start;margin-top:8px;font-family:var(--mono);font-size:.75rem;padding:4px 10px;border-radius:999px;border:1px solid var(--line2);color:var(--muted)}
.tag-link{color:var(--cyan);text-decoration:none;border-color:rgba(34,211,238,.35)}
.tag-link:hover{background:rgba(34,211,238,.08)}
.services .card .btn{align-self:flex-start;margin-top:10px}


/* forms */
input,select,textarea{width:100%;font:inherit;color:var(--text);background:#0a1120;border:1px solid var(--line2);border-radius:12px;padding:12px 14px;transition:border-color .15s ease}
input::placeholder,textarea::placeholder{color:#6b7c95}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(34,211,238,.18)}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6' fill='none' stroke='%239fb0c7' stroke-width='2'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:18px;padding-right:40px}
textarea{resize:vertical;min-height:130px}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.form{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding:30px;border-radius:20px;border:1px solid var(--line);background:var(--card)}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:.9rem;font-weight:600;color:#cbd5e1}
.field-full{grid-column:1/-1}
.form-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px}
.fine{margin:0;color:var(--muted);font-size:.85rem}
.form-status{margin:0;min-height:1.4em;font-size:.95rem}
.form-status.ok{color:#6ee7b7}.form-status.err{color:#fca5a5}
.form-fallback{margin:0;font-size:.95rem}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.cf-turnstile{min-height:65px}
.btn[disabled]{opacity:.6;cursor:wait;transform:none}
[aria-invalid="true"]{border-color:#f87171}
.contact-mail{display:flex;align-items:center;gap:10px;font-size:1.05rem}

/* footer */
.site-footer{padding:48px 0;border-top:1px solid var(--line);background:#050811}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr auto;gap:32px;align-items:start}
.footer-grid p{margin:0 0 6px}
.brand-sm{font-weight:700}
.socials{display:flex;gap:10px;list-style:none;padding:0;margin:8px 0 0}
.socials a{display:grid;place-items:center;width:40px;height:40px;border-radius:10px;border:1px solid var(--line2);background:var(--card)}
.socials a:hover{border-color:var(--cyan)}
.legal{display:flex;gap:18px}
.legal a{color:var(--muted)}

/* legal page */
.doc{max-width:720px;padding:72px 24px}
.doc h1{font-size:2.4rem;max-width:none}
.doc p,.doc li{color:#c3cfdf}

@media (max-width:900px){
    .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
}
@media (max-width:720px){
  .menu-btn{display:block}
  #nav-links{position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:8px 16px 16px;background:rgba(7,11,22,.97);border-bottom:1px solid var(--line);display:none}
  #nav-links.open{display:flex}
  #nav-links a{padding:12px 6px;border-bottom:1px solid var(--line)}
  #nav-links a.btn{margin-top:10px;border-bottom:0}
  .hero{padding:72px 0 64px}
  .section{padding:68px 0}
  .form{grid-template-columns:1fr;padding:22px}
  .cards{grid-template-columns:1fr}
}

/* space hero */
.space{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero-overlay{position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(7,11,22,.86) 0%,rgba(7,11,22,.62) 38%,rgba(7,11,22,.1) 70%,rgba(7,11,22,0) 100%),linear-gradient(0deg,#070b16 0%,rgba(7,11,22,0) 22%)}
.hero-inner{width:100%}
.hero .lead{text-shadow:0 1px 12px rgba(7,11,22,.9)}
@media (max-width:720px){.hero{min-height:auto;padding:96px 0 80px}.hero-overlay{background:linear-gradient(180deg,rgba(7,11,22,.2) 0%,rgba(7,11,22,.55) 55%,#070b16 100%)}}

/* compact services */
.svc-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}
.svc-list a{display:flex;align-items:flex-start;gap:12px;height:100%;padding:18px 20px;border-radius:14px;border:1px solid var(--line);background:var(--card);color:var(--text);text-decoration:none;font-weight:600;transition:border-color .2s ease,transform .2s ease}
.svc-list a:hover{border-color:rgba(34,211,238,.45);transform:translateY(-2px);color:var(--text)}
.svc-list svg{width:22px;height:22px;fill:none;stroke:var(--cyan);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.svc-list span{display:flex;flex-direction:column;gap:4px}
.svc-list small{font-weight:400;color:var(--muted);font-size:.85rem;line-height:1.4}

/* work cards: 5 */
@media (min-width:721px){.cards-5{grid-template-columns:repeat(4,1fr)}.cards-5 .card-feature{grid-column:1/-1}}
@media (min-width:721px) and (max-width:1000px){.cards-5{grid-template-columns:repeat(2,1fr)}}

/* founders */
.founders{padding:28px 0;border-top:1px solid var(--line);background:var(--bg2)}
.founders p{margin:0;text-align:center;color:#c3cfdf;font-size:.98rem}