:root{
  --bg:#0b0f14;
  --panel:#0f1620;
  --text:#eaf2ff;
  --muted:#a7b3c7;
  --line:rgba(255,255,255,.08);
  --brand:#7c5cff;
  --brand2:#22d3ee;
  --shadow: 0 24px 60px rgba(0,0,0,.45);
  --radius: 18px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  color:var(--text);
  background:
    radial-gradient(1000px 600px at 10% 10%, rgba(124,92,255,.25), transparent 60%),
    radial-gradient(900px 500px at 85% 20%, rgba(34,211,238,.18), transparent 55%),
    radial-gradient(800px 520px at 50% 90%, rgba(124,92,255,.12), transparent 60%),
    var(--bg);
  overflow-x:hidden;
}
a{color:inherit; text-decoration:none}
.wrap{max-width:1120px; margin:0 auto; padding:0 18px}

.card{
  border:1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.pill{
  display:inline-flex; align-items:center; gap:10px;
  padding:8px 12px; border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  border-radius:999px; color:var(--muted);
  backdrop-filter: blur(10px);
}
.dot{width:8px;height:8px;border-radius:50%; background:linear-gradient(90deg,var(--brand),var(--brand2)); box-shadow:0 0 18px rgba(124,92,255,.8)}

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:12px 16px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  color:var(--text);
  cursor:pointer;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
  user-select:none;
}
.btn:hover{transform: translateY(-1px); background:rgba(255,255,255,.06); border-color:rgba(255,255,255,.14)}
.btn.primary{
  border:0;
  background:linear-gradient(90deg,var(--brand),var(--brand2));
  color:#071018;
  font-weight:900;
  box-shadow: 0 20px 45px rgba(124,92,255,.25);
}
.btn.small{padding:10px 12px; border-radius:12px}

.kbd{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  padding:2px 8px; border-radius:10px; border:1px solid var(--line);
  background: rgba(255,255,255,.04); color:var(--muted);
  font-size:12px;
}

/* NAV */
.nav{
  position:sticky; top:0; z-index:50;
  background: linear-gradient(180deg, rgba(11,15,20,.92), rgba(11,15,20,.65));
  backdrop-filter: blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex; align-items:center; justify-content:space-between; padding:14px 0}
.brand{display:flex; align-items:center; gap:12px; font-weight:950; letter-spacing:.2px}
.logo{
  width:34px;height:34px;border-radius:12px;
  background: radial-gradient(circle at 30% 30%, #fff, rgba(255,255,255,.35) 24%, transparent 26%),
              linear-gradient(135deg,var(--brand),var(--brand2));
  box-shadow: 0 18px 35px rgba(124,92,255,.25);
  border:1px solid rgba(255,255,255,.16);
}
.nav-links{display:flex; align-items:center; gap:14px}
.nav-links a{
  color:var(--muted);
  padding:10px 10px;
  border-radius:12px;
  transition: background .12s ease, color .12s ease;
}
.nav-links a:hover{background:rgba(255,255,255,.04); color:var(--text)}
.burger{display:none}

/* HERO */
.hero{padding:56px 0 22px}
.hero-grid{display:grid; grid-template-columns: 1.1fr .9fr; gap:26px; align-items:stretch}
.hero h1{
  font-size: clamp(34px, 4.2vw, 56px);
  line-height:1.02;
  margin:14px 0 12px;
  letter-spacing:-.7px;
}
.grad{
  background: linear-gradient(90deg, #fff, rgba(255,255,255,.85), rgba(34,211,238,.9));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero p{color:var(--muted); font-size:16px; line-height:1.6; margin:0 0 18px}
.actions{display:flex; gap:12px; flex-wrap:wrap; align-items:center}

/* SECTIONS */
section{padding:30px 0}
.section-head{display:flex; align-items:flex-end; justify-content:space-between; gap:14px; flex-wrap:wrap; margin-bottom:14px}
.section-head h2{margin:0; font-size: clamp(22px, 2.3vw, 30px); letter-spacing:-.3px}
.section-head p{margin:0; color:var(--muted); max-width:60ch}

.grid-2{display:grid; grid-template-columns:repeat(2,1fr); gap:12px}
.grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:12px}
.tile{padding:16px}
.tile h3{margin:0 0 8px; font-size:16px}
.tile p{margin:0; color:var(--muted); line-height:1.6}
.icon{
  width:40px;height:40px;border-radius:14px;
  display:grid;place-items:center;
  background: rgba(124,92,255,.14);
  border:1px solid rgba(255,255,255,.10);
  margin-bottom:10px;
}

.hr{height:1px; background:var(--line); margin:14px 0}

/* SUBCATEGORY CARDS */
.subcats{display:grid; grid-template-columns:repeat(3, 1fr); gap:12px}
.subcat{
  padding:16px;
  display:grid;
  gap:10px;
}
.subcat .thumb{
  height:120px;
  border-radius: 16px;
  border:1px solid rgba(255,255,255,.10);
  background:
    linear-gradient(135deg, rgba(124,92,255,.20), rgba(34,211,238,.14)),
    radial-gradient(240px 140px at 30% 30%, rgba(255,255,255,.10), transparent 60%),
    rgba(255,255,255,.03);
  position:relative;
  overflow:hidden;
}
.tag{
  position:absolute; top:10px; left:10px;
  font-size:12px;
  padding:6px 10px;
  border-radius: 999px;
  background: rgba(0,0,0,.35);
  border: 1px solid rgba(255,255,255,.12);
  color:#eaf2ff;
  backdrop-filter: blur(10px);
}
.smallmuted{color:var(--muted); font-size:13px; line-height:1.6}

/* FAQ */
details{
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  border-radius: 14px;
  padding:12px 14px;
}
summary{cursor:pointer; list-style:none; font-weight:900}
summary::-webkit-details-marker{display:none}
details p{color:var(--muted); margin:10px 0 0; line-height:1.6}

/* CONTACT FORM */
.field{display:grid; gap:8px; margin:10px 0}
label{color:var(--muted); font-size:13px}
input[type="text"], input[type="email"], textarea{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color:var(--text);
  outline:none;
}
textarea{min-height:120px; resize:vertical}
input:focus, textarea:focus{border-color: rgba(34,211,238,.35); box-shadow: 0 0 0 4px rgba(34,211,238,.12)}

/* FOOTER */
footer{padding:28px 0 40px; border-top:1px solid var(--line); margin-top:22px}
.footer-grid{display:grid; grid-template-columns: 1.2fr .8fr; gap:14px; align-items:start}
.fine{color:var(--muted); font-size:13px; line-height:1.6}

/* RESPONSIVE */
@media (max-width: 920px){
  .hero-grid{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .subcats{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .nav-links{display:none}
  .burger{display:inline-flex}
}
@media (min-width: 921px) and (max-width: 1080px){
  .subcats{grid-template-columns: repeat(2, 1fr);}
}