:root{
  --bg:#0b1220;
  --panel:#0f172a;
  --card:#111827;
  --muted:#94a3b8;
  --text:#e5e7eb;
  --brand:#0ea5e9;
  --brand-2:#22d3ee;
  --ring:#38bdf8;
  --ok:#22c55e;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  background: linear-gradient(180deg, var(--bg), #0a0f1c);
  color: var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1100px;margin:0 auto;padding:1.25rem}
.skip a{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip a:focus{left:1rem;top:1rem;width:auto;height:auto;background:#fff;color:#000;padding:.5rem .75rem;border-radius:.5rem;z-index:1000}
.site-header{
  position:sticky;top:0;z-index:50;
  background: rgba(10,15,28,0.72);
  backdrop-filter: blur(8px);
  border-bottom:1px solid rgba(148,163,184,.12);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.brand{display:flex;align-items:center;gap:.6rem;color:#fff;text-decoration:none}
.brand-text{font-weight:700;letter-spacing:.2px}
.nav{display:flex;gap:1rem;align-items:center}
.nav a{padding:.5rem .75rem;border-radius:.75rem}
.nav a.cta{background:linear-gradient(90deg,var(--brand),var(--brand-2));color:#02111f;font-weight:700}
.nav a:hover{background:rgba(148,163,184,.12);text-decoration:none}
.nav-toggle{display:none;background:none;border:none;color:#fff;font-size:1.25rem}
@media (max-width: 780px){
  .nav{display:none;flex-direction:column;background:#0a0f1c;border:1px solid rgba(148,163,184,.12);padding:.5rem;border-radius:1rem;position:absolute;right:1rem;top:64px;min-width:200px}
  .nav.open{display:flex}
  .nav-toggle{display:inline-block}
}

.hero{
  background: radial-gradient(1000px 600px at 20% -10%, rgba(34,211,238,.18), transparent 60%),
              radial-gradient(800px 500px at 100% 10%, rgba(14,165,233,.18), transparent 60%);
  border-bottom:1px solid rgba(148,163,184,.12);
}
.hero-inner{display:grid;gap:1rem;padding:3rem 0}
.hero h1{font-size: clamp(1.8rem, 4vw, 3rem); line-height:1.1;margin:0 0 .5rem 0}
.hero p{max-width:62ch;margin:0 0 1rem 0;color:var(--muted)}
.actions{display:flex;gap:.75rem;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:.7rem 1rem;border-radius:1rem;border:1px solid rgba(148,163,184,.16);
  color:#fff;background:#0b1220;font-weight:600;letter-spacing:.2px;text-decoration:none
}
.btn:hover{border-color:rgba(148,163,184,.32);text-decoration:none}
.btn-primary{background:linear-gradient(90deg,var(--brand),var(--brand-2));color:#02111f;border:none}
.btn-primary:hover{filter:saturate(1.1)}

.features{padding:2rem 0}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;list-style:none;padding:0;margin:0}
.feature-grid li{background:var(--card);border:1px solid rgba(148,163,184,.12);border-radius:1rem;padding:1rem}
.feature-grid h3{margin:.25rem 0 .25rem 0}
@media (max-width:920px){.feature-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.feature-grid{grid-template-columns:1fr}}

.callout{padding:2rem 0}
.callout-inner{background:linear-gradient(180deg,#0b1220,#0b1425);border:1px solid rgba(148,163,184,.12);border-radius:1rem;padding:1.25rem;text-align:center}

.page-hero{border-bottom:1px solid rgba(148,163,184,.12);background:#0b1322}
.page-hero h1{margin:0}
.page-hero .container{padding:2rem 1.25rem}
.service-list{display:grid;gap:1rem;padding:2rem 0}
.service-list article{background:var(--card);border:1px solid rgba(148,163,184,.12);border-radius:1rem;padding:1rem}
.card{background:var(--card);border:1px solid rgba(148,163,184,.12);border-radius:1rem;padding:1rem}
.note{border-left:3px solid var(--brand);padding:1rem;border-radius:.5rem;background:#0d172a;color:var(--text)}
.grid-two{display:grid;gap:1rem;grid-template-columns:1.2fr .8fr}
@media (max-width:900px){.grid-two{grid-template-columns:1fr}}

.pricing{display:grid;gap:1rem;grid-template-columns:1fr 1fr;padding:2rem 0}
@media (max-width:900px){.pricing{grid-template-columns:1fr}}
.checklist{list-style:none;padding:0;margin:0}
.checklist li{padding-left:1.5rem;position:relative;margin:.4rem 0}
.checklist li::before{content:"✓";position:absolute;left:.25rem;top:0;color:var(--ok)}

.contact{display:grid;gap:1rem;grid-template-columns:repeat(2,1fr);padding:2rem 0}
@media (max-width:780px){.contact{grid-template-columns:1fr}}

.site-footer{border-top:1px solid rgba(148,163,184,.12);margin-top:2rem}
.footer-grid{display:grid;gap:1rem;grid-template-columns:2fr 1fr 1fr;padding:1.25rem 1.25rem 0}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr}}
.footer-brand{display:flex;gap:.5rem;align-items:center}
.footer-bottom{padding:0 1.25rem 1.25rem;color:var(--muted)}
.muted{color:var(--muted);font-size:.9rem}