:root{
  --bg: #0b1020;
  --text: #e6e7ee;
  --muted: #a6abbd;
  --brand: #7c3aed;
  --brand-2: #06b6d4;
  --brand-3: #f59e0b;
  --card: #10162d;
  --border: #1f2a44;
  --success:#10b981;
  --danger:#ef4444;
  --shadow: 0 10px 30px rgba(0,0,0,.25), 0 2px 8px rgba(0,0,0,.2);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);background: radial-gradient(1000px 700px at 10% -10%, rgba(124,58,237,.35), transparent 60%),
           radial-gradient(800px 600px at 100% 0%, rgba(6,182,212,.25), transparent 60%), var(--bg);
  line-height:1.6;
}

.container{max-width:1100px;margin:0 auto;padding:0 1.2rem}

.site-header{position:sticky;top:0;z-index:20;background:rgba(11,16,32,.7);backdrop-filter: saturate(180%) blur(10px); border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:900;letter-spacing:.5px;font-size:1.25rem;text-decoration:none;color:#fff;background:linear-gradient(90deg,var(--brand),var(--brand-2),var(--brand-3));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.nav{display:flex;gap:1rem;list-style:none;margin:0;padding:0}
.nav a{color:var(--text);text-decoration:none;padding:.5rem .75rem;border-radius:.75rem}
.nav a:hover{background:rgba(255,255,255,.06)}
.has-sub{position:relative}
.submenu{display:none;position:absolute;top:120%;left:0;background:#0e1530;border:1px solid var(--border);border-radius:1rem;box-shadow:var(--shadow);padding:.25rem;list-style:none;margin:0;min-width:220px}
.has-sub:hover .submenu{display:block}
.submenu a{display:block}

.nav-toggle{display:none;border:1px solid var(--border);background:#0e1530;color:var(--text);padding:.4rem .6rem;border-radius:.6rem}

.hero{padding:6rem 0}
.hero-inner{display:grid;grid-template-columns:1.2fr 1fr;gap:2rem;align-items:center}
.hero-copy h1{font-size:3rem;line-height:1.1;margin:.2rem 0 1rem}
.hero-copy p{color:var(--muted);max-width:60ch}
.device-grid{display:grid;grid-template-columns:repeat(2, minmax(0,1fr));gap:1rem}
.device-grid .card{background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));border:1px solid var(--border);border-radius:1rem;padding:1rem;text-align:center;box-shadow:var(--shadow)}

.blob{position:absolute;filter:blur(40px);opacity:.65}
.hero-art{position:relative;min-height:340px}
.blob.a{width:220px;height:220px;background:radial-gradient(circle at 40% 40%, var(--brand), transparent 60%);top:-40px;left:20px}
.blob.b{width:240px;height:240px;background:radial-gradient(circle at 60% 60%, var(--brand-2), transparent 60%);top:120px;left:180px}
.blob.c{width:200px;height:200px;background:radial-gradient(circle at 40% 60%, var(--brand-3), transparent 60%);top:40px;left:280px}

.section{padding:4rem 0}
.section.alt{background:rgba(255,255,255,.03);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.grid-3{display:grid;grid-template-columns:repeat(3, minmax(0,1fr));gap:1.2rem}
.grid-2{display:grid;grid-template-columns:repeat(2, minmax(0,1fr));gap:1.2rem}

.service,.work{background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));border:1px solid var(--border);padding:1.2rem;border-radius:1rem;box-shadow:var(--shadow)}
.service h3,.work h3{margin-top:0}

.btn{display:inline-block;border:1px solid var(--border);padding:.8rem 1rem;border-radius:.9rem;text-decoration:none}
.btn-primary{background:linear-gradient(90deg,var(--brand),var(--brand-2));color:#fff;border:0}
.btn-ghost{color:var(--text)}

details{background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));border:1px solid var(--border);border-radius:1rem;padding:1rem;margin:.6rem 0}
details > summary{cursor:pointer;font-weight:600}

.contact-form{max-width:640px}
.form-row{display:flex;flex-direction:column;margin-bottom:1rem}
label{font-weight:600;margin-bottom:.4rem}
input, textarea{background:#0e1530;border:1px solid var(--border);color:var(--text);padding:.8rem;border-radius:.7rem}
input:focus,textarea:focus{outline:none;border-color:var(--brand)}
.error{color:var(--danger);font-size:.9rem;height:1.2rem}
.form-actions{display:flex;align-items:center;gap:1rem}
.form-note{color:var(--muted);margin:0}

.site-footer{padding:2.5rem 0;border-top:1px solid var(--border);background:rgba(0,0,0,.2)}
.site-footer .logo{font-size:1.1rem}
.site-footer a{color:var(--text)}
.legal-mini{display:flex;gap:1rem;align-items:center;justify-content:space-between;margin-top:1.2rem;border-top:1px dashed var(--border);padding-top:1rem}
.legal-mini a{opacity:.9}

.prose h1{font-size:2.2rem;margin-top:.5rem}
.prose h2{margin-top:2rem}

.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:#0e1530;border:1px solid var(--border);padding:.9rem 1rem;border-radius:.75rem;box-shadow:var(--shadow)}

@media (max-width: 900px){
  .hero-inner{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .nav{display:none}
  .nav-toggle{display:inline-block}
}