:root{
  --bg: #0b1220;
  --bg2:#0f1a33;
  --card:#0f1930;
  --text:#e9eefb;
  --muted:#a9b4d0;
  --line: rgba(255,255,255,.10);
  --accent:#3aa7ff;
  --accent2:#7c5cff;
  --ok:#21c87a;
  --err:#ff5d5d;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: "Cairo", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 70% 10%, rgba(58,167,255,.18), transparent 60%),
              radial-gradient(900px 500px at 10% 30%, rgba(124,92,255,.16), transparent 60%),
              var(--bg);
  color:var(--text);
  line-height:1.7;
}

a{color:inherit;text-decoration:none}
.container{width:min(1120px, 92%); margin:0 auto}

.topbar{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(11,18,32,.72);
  border-bottom:1px solid var(--line);
}
.topbar__inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{display:flex; gap:12px; align-items:center}
.brand__mark{
  width:42px;height:42px;border-radius:12px;
  display:grid;place-items:center;
  background: linear-gradient(135deg, rgba(58,167,255,.9), rgba(124,92,255,.9));
  font-weight:800;
}
.brand__name{font-weight:800; letter-spacing:.4px}
.brand__tag{font-size:.88rem;color:var(--muted)}

.nav{display:flex; gap:18px; align-items:center}
.nav a{color:var(--muted)}
.nav a:hover{color:var(--text)}

.burger{
  display:none;
  width:44px;height:44px;border:1px solid var(--line);
  background:transparent;border-radius:12px;
}
.burger span{display:block;height:2px;background:var(--text);margin:7px 10px;border-radius:2px}

.mobile-nav{
  display:none;
  border-top:1px solid var(--line);
  padding:10px 0 14px;
}
.mobile-nav a{
  display:block; padding:10px 0; color:var(--muted);
}
.mobile-nav a:hover{color:var(--text)}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 18px;
  border-radius:14px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color:#061021;
  font-weight:800;
  border:0;
  cursor:pointer;
  box-shadow: 0 10px 30px rgba(58,167,255,.16);
}
.btn:hover{filter:brightness(1.03)}
.btn--ghost{
  background:transparent;
  color:var(--text);
  border:1px solid var(--line);
  box-shadow:none;
}
.btn--small{padding:10px 14px;border-radius:12px}
.btn--wide{width:100%}

.hero{
  position:relative;
  padding:52px 0 26px;
}
.hero__grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:26px;
  align-items:stretch;
}
.hero__content h1{
  margin:10px 0 12px;
  font-size: clamp(28px, 4vw, 44px);
  line-height:1.2;
}
.hero__desc{color:var(--muted); margin:0 0 18px}
.pill{
  display:inline-block;
  padding:8px 12px;
  border:1px solid var(--line);
  border-radius:999px;
  color:var(--muted);
  background: rgba(255,255,255,.03);
}
.hero__cta{display:flex; gap:12px; flex-wrap:wrap; margin:18px 0 18px}

.hero__stats{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:12px;
  margin-top:12px;
}
.stat{
  border:1px solid var(--line);
  border-radius:16px;
  padding:12px 12px;
  background: rgba(255,255,255,.03);
}
.stat__num{font-weight:900; font-size:18px}
.stat__label{color:var(--muted); font-size:.9rem}

.hero__card .card{
  border:1px solid var(--line);
  border-radius:18px;
  padding:18px;
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
}
.card h3{margin:0 0 10px}
.note{color:var(--muted); font-size:.9rem; margin:10px 0 0}

.checklist{margin:0 0 14px; padding:0; list-style:none}
.checklist li{
  position:relative;
  padding-right:28px;
  margin:10px 0;
  color:var(--muted);
}
.checklist li::before{
  content:"✓";
  position:absolute;
  right:0; top:0;
  width:22px;height:22px;border-radius:8px;
  display:grid;place-items:center;
  background: rgba(33,200,122,.14);
  color: var(--ok);
  font-weight:900;
}

.hero__bg{
  position:absolute; inset:auto 0 -40px 0;
  height:80px;
  background: linear-gradient(180deg, transparent, rgba(11,18,32,.95));
  pointer-events:none;
}

.section{padding:54px 0}
.section--alt{
  background: linear-gradient(180deg, rgba(255,255,255,.03), transparent);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section__head{margin-bottom:18px}
.section__head h2{margin:0 0 8px; font-size: clamp(22px, 3vw, 30px)}
.section__head p{margin:0; color:var(--muted)}

.grid{
  display:grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap:14px;
}
.service{
  border:1px solid var(--line);
  border-radius:18px;
  padding:16px;
  background: rgba(255,255,255,.03);
}
.service h3{margin:0 0 8px; font-size:1.05rem}
.service p{margin:0; color:var(--muted)}

.why{
  display:grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap:14px;
}
.why__item{
  border:1px solid var(--line);
  border-radius:18px;
  padding:16px;
  background: rgba(255,255,255,.03);
}
.why__item h3{margin:0 0 8px}
.why__item p{margin:0; color:var(--muted)}

.quote{
  margin-top:16px;
  padding:16px;
  border-radius:18px;
  border:1px dashed rgba(255,255,255,.20);
  background: rgba(255,255,255,.02);
}
.quote p{margin:0 0 8px; color:var(--text)}
.quote span{color:var(--muted)}

.steps{
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap:14px;
  counter-reset: step;
}
.steps li{
  border:1px solid var(--line);
  border-radius:18px;
  padding:16px;
  background: rgba(255,255,255,.03);
  position:relative;
}
.steps li::before{
  counter-increment: step;
  content: counter(step);
  position:absolute;
  top:12px; left:12px;
  width:32px;height:32px;border-radius:12px;
  display:grid;place-items:center;
  background: rgba(58,167,255,.14);
  color: var(--accent);
  font-weight:900;
}
.steps h3{margin:0 0 8px}
.steps p{margin:0; color:var(--muted)}

.section--lead{
  background: linear-gradient(180deg, rgba(58,167,255,.08), rgba(124,92,255,.06));
  border-top:1px solid var(--line);
}
.lead{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:18px;
  align-items:start;
}
.lead__info h2{margin:0 0 10px}
.lead__info p{margin:0 0 14px; color:var(--muted)}
.lead__chips{display:flex; flex-wrap:wrap; gap:10px; margin:12px 0 16px}
.lead__chips span{
  padding:8px 10px;
  border-radius:999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  color:var(--muted);
  font-size:.9rem;
}
.contact-mini{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:12px;
}
.contact-mini__item{
  border:1px solid var(--line);
  border-radius:16px;
  padding:12px;
  background: rgba(255,255,255,.03);
}
.contact-mini .k{color:var(--muted); font-size:.9rem}
.contact-mini .v{font-weight:800}

.form{
  border:1px solid var(--line);
  border-radius:18px;
  padding:16px;
  background: rgba(11,18,32,.35);
}
.form__row{margin-bottom:12px}
label{display:block; margin-bottom:6px; color:var(--text); font-weight:700}
input,select,textarea{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.03);
  color:var(--text);
  outline:none;
  font-family: inherit;
}
input::placeholder,textarea::placeholder{color:rgba(233,238,251,.55)}
input:focus,select:focus,textarea:focus{border-color: rgba(58,167,255,.55)}
.err{display:block; margin-top:6px; color: var(--err); min-height:18px; font-size:.88rem}
.form__note{color:var(--muted); font-size:.9rem; margin:10px 0 0}
.success{
  margin-top:12px;
  padding:12px;
  border-radius:14px;
  border:1px solid rgba(33,200,122,.35);
  background: rgba(33,200,122,.10);
  color: var(--text);
  display:none;
}

.footer{
  border-top:1px solid var(--line);
  padding:18px 0;
  background: rgba(11,18,32,.6);
}
.footer__inner{display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap}
.footer__brand{font-weight:900}
.footer__sub{color:var(--muted); font-size:.9rem}
.footer__copy{color:var(--muted)}

@media (max-width: 980px){
  .grid{grid-template-columns: repeat(2, minmax(0,1fr))}
  .why{grid-template-columns: repeat(2, minmax(0,1fr))}
  .steps{grid-template-columns: repeat(2, minmax(0,1fr))}
  .hero__grid{grid-template-columns: 1fr}
}

@media (max-width: 720px){
  .nav{display:none}
  .burger{display:inline-block}
  .lead{grid-template-columns: 1fr}
  .hero__stats{grid-template-columns: 1fr}
}