:root{
  --bg:#0b1020;
  --panel:#0f1733;
  --text:#e7ecff;
  --muted:#aab3d6;
  --brand:#6ea8ff;
  --brand2:#7bf0d4;
  --border:rgba(255,255,255,.08);
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius: 18px;
}

:root[data-theme="light"]{
  --bg:#f6f7fb;
  --panel:#ffffff;
  --text:#0d1224;
  --muted:#475079;
  --brand:#2c6bff;
  --brand2:#00a98f;
  --border:rgba(0,0,0,.08);
  --shadow: 0 10px 30px rgba(0,0,0,.10);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font:16px/1.55 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Helvetica,Arial;
  color:var(--text);
  background:radial-gradient(1200px 600px at 20% -10%, rgba(110,168,255,.25), transparent 60%),
             radial-gradient(900px 500px at 80% 0%, rgba(123,240,212,.18), transparent 55%),
             var(--bg);
}

a{color:inherit; text-decoration:none}
a:hover{opacity:.9}
.container{max-width:1120px; margin:0 auto; padding:0 20px}
.section{padding:72px 0}
.section--alt{background:rgba(255,255,255,.02); border-top:1px solid var(--border); border-bottom:1px solid var(--border)}
.section__head{display:flex; justify-content:space-between; gap:20px; align-items:flex-end; margin-bottom:18px}
h1,h2,h3{line-height:1.15; margin:0 0 12px}
h1{font-size:44px; letter-spacing:-.02em}
h2{font-size:32px; letter-spacing:-.01em}
h3{font-size:20px}
p{margin:0 0 12px}
.muted{color:var(--muted)}
.small{font-size:13px}

.skip{
  position:absolute; left:-999px; top:10px; background:var(--panel); padding:10px 12px;
  border:1px solid var(--border); border-radius:12px;
}
.skip:focus{left:10px; z-index:9999}

.header{
  position:sticky; top:0; z-index:50;
  background:rgba(10,14,30,.55);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--border);
}
:root[data-theme="light"] .header{background:rgba(246,247,251,.75)}
.header__inner{display:flex; align-items:center; justify-content:space-between; gap:14px; padding:14px 0}

.brand{display:flex; align-items:center; gap:12px}
.brand__mark{
  width:40px; height:40px; border-radius:14px;
  background:linear-gradient(135deg,var(--brand),var(--brand2));
  display:grid; place-items:center; font-weight:900; color:#0b1020;
}
.brand__text span{display:block; font-size:13px; color:var(--muted); margin-top:2px}

.nav{display:flex; gap:16px; align-items:center}
.nav a{padding:8px 10px; border-radius:12px}
.nav a:hover{background:rgba(255,255,255,.04)}
:root[data-theme="light"] .nav a:hover{background:rgba(0,0,0,.04)}

.iconbtn{
  border:1px solid var(--border);
  background:transparent;
  color:var(--text);
  padding:10px 12px;
  border-radius:14px;
  cursor:pointer;
}

.hamburger{
  display:none;
  width:44px; height:44px;
  border:1px solid var(--border);
  background:transparent;
  border-radius:14px;
  cursor:pointer;
}
.hamburger span{display:block; height:2px; background:var(--text); margin:7px 10px; border-radius:2px}

.mobilemenu{
  border-top:1px solid var(--border);
  background:rgba(10,14,30,.85);
  backdrop-filter: blur(10px);
}
:root[data-theme="light"] .mobilemenu{background:rgba(246,247,251,.92)}
.mobilemenu__inner{display:flex; flex-direction:column; padding:14px 0}
.mobilemenu__inner a{padding:10px 12px; border-radius:12px}
.mobilemenu__inner a:hover{background:rgba(255,255,255,.04)}
:root[data-theme="light"] .mobilemenu__inner a:hover{background:rgba(0,0,0,.04)}

.hero{position:relative; padding:76px 0 60px; overflow:hidden}
.hero__inner{display:grid; grid-template-columns: 1.35fr .85fr; gap:26px; align-items:start}
.hero__bg{
  position:absolute; inset:-2px;
  background:
    radial-gradient(900px 600px at 20% 10%, rgba(110,168,255,.18), transparent 60%),
    radial-gradient(700px 500px at 90% 30%, rgba(123,240,212,.12), transparent 55%);
  pointer-events:none;
}
.badge{
  display:inline-flex; gap:8px; align-items:center;
  padding:8px 12px;
  border:1px solid var(--border);
  border-radius:999px;
  background:rgba(255,255,255,.02);
}
.lead{font-size:18px; color:var(--muted); max-width:58ch}

.hero__cta{display:flex; gap:12px; margin:18px 0 10px}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 16px;
  border-radius:14px;
  border:1px solid transparent;
  background:linear-gradient(135deg,var(--brand),var(--brand2));
  color:#0b1020;
  font-weight:700;
  cursor:pointer;
  box-shadow: var(--shadow);
}
.btn--ghost{
  background:transparent;
  border-color:var(--border);
  color:var(--text);
  box-shadow:none;
}
.btn--small{padding:10px 12px; border-radius:12px}

.stats{display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin-top:18px}
.stat{border:1px solid var(--border); border-radius:var(--radius); padding:14px; background:rgba(255,255,255,.02)}
.stat__num{font-weight:900; font-size:18px}
.stat__lbl{color:var(--muted); font-size:13px; margin-top:3px}

.hero__card{
  position:relative;
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:rgba(255,255,255,.02);
  padding:18px 18px 16px;
  box-shadow: var(--shadow);
}
.checklist{margin:10px 0 12px; padding-left:18px; color:var(--muted)}
.checklist li{margin:8px 0}
.link{display:inline-block; margin-top:6px; color:var(--brand2)}

.grid2{display:grid; grid-template-columns:1fr 1fr; gap:24px; align-items:start}
.callout{
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:18px;
  background:rgba(255,255,255,.02);
}

.cards{display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin-top:14px}
.card{
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:16px;
  background:rgba(255,255,255,.02);
}
.card p{color:var(--muted)}

.pricing{display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin-top:14px}
.price{
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:18px;
  background:rgba(255,255,255,.02);
}
.price ul{margin:10px 0 14px; padding-left:18px; color:var(--muted)}
.price li{margin:8px 0}
.price--featured{
  background:linear-gradient(180deg, rgba(110,168,255,.14), rgba(123,240,212,.08));
  border-color:rgba(110,168,255,.35);
}

.list{display:flex; flex-direction:column; gap:10px; margin-top:14px}
.list__item{
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:14px 16px;
  background:rgba(255,255,255,.02);
  display:flex; align-items:flex-start; justify-content:space-between; gap:14px;
}
.list__item span{white-space:nowrap}

.contact{display:grid; gap:8px; margin-top:12px}
.form{
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:16px;
  background:rgba(255,255,255,.02);
}
label{display:grid; gap:6px; margin-bottom:12px; color:var(--muted); font-size:14px}
input,textarea{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--border);
  background:transparent;
  color:var(--text);
  outline:none;
}
input:focus,textarea:focus{border-color:rgba(110,168,255,.6)}

.footer{padding:26px 0; border-top:1px solid var(--border)}
.footer__inner{display:flex; align-items:center; justify-content:space-between; gap:16px}
.footer__links{display:flex; gap:14px; color:var(--muted)}

@media (max-width: 980px){
  h1{font-size:36px}
  .hero__inner{grid-template-columns:1fr; }
  .cards{grid-template-columns:repeat(2,1fr)}
  .pricing{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
  .section__head{flex-direction:column; align-items:flex-start}
  .nav{display:none}
  .hamburger{display:inline-block}
}

@media (max-width: 560px){
  .cards{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .list__item{flex-direction:column}
  .list__item span{white-space:normal}
}