:root{
  --bg:#070b14;
  --panel:#0b1220;
  --panel2:#111827;
  --text:#e5e7eb;
  --muted:#9ca3af;
  --accent:#22c55e;
  --accent2:#06b6d4;
  --radius:14px;
}

*{box-sizing:border-box;margin:0;padding:0}
body{
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
}
a{text-decoration:none;color:inherit}
.container{width:90%;max-width:1200px;margin:auto}

.topbar{
  background:#0f172a;
  font-size:14px;
  padding:8px 0;
}
.topbar__inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
}
.chip{
  background:var(--accent);
  padding:4px 10px;
  border-radius:50px;
  color:#000;
  font-weight:600;
}
.topbar__link{
  color:var(--muted);
  margin-left:15px;
}

.header{
  background:var(--panel);
  padding:15px 0;
}
.header__inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
}
.brand__logo{
  height:50px;
}
.brand__name{
  font-weight:700;
  font-size:18px;
}
.brand__tag{
  font-size:12px;
  color:var(--muted);
}

.nav__panel{
  display:flex;
  gap:25px;
}
.nav__link{
  color:var(--muted);
  font-weight:500;
}
.nav__cta{
  background:var(--accent);
  padding:8px 14px;
  border-radius:var(--radius);
  color:#000;
}

.hero{
  position:relative;
}
.hero__slide{
  min-height:85vh;
  background-size:cover;
  background-position:center;
  display:flex;
  align-items:center;
  position:relative;
}
.hero__overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(to right,rgba(0,0,0,.8),rgba(0,0,0,.4));
}
.hero__content{
  position:relative;
  z-index:2;
  max-width:700px;
}
.hero h1,.hero h2{
  font-size:42px;
  margin:15px 0;
}
.lead{
  color:var(--muted);
  margin-bottom:20px;
}
.btn{
  padding:10px 18px;
  border-radius:var(--radius);
  display:inline-block;
  margin-right:10px;
  font-weight:600;
}
.btn--primary{
  background:var(--accent);
  color:#000;
}
.btn--ghost{
  border:1px solid var(--accent2);
  color:var(--accent2);
}

.section{
  padding:80px 0;
}
.section--alt{
  background:var(--panel2);
}
.section__title{
  font-size:32px;
  margin-bottom:15px;
}
.section__text{
  color:var(--muted);
  margin-bottom:20px;
}

.cards{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:25px;
  margin-top:40px;
}
.card{
  background:var(--panel);
  padding:25px;
  border-radius:var(--radius);
  transition:.3s;
}
.card:hover{
  transform:translateY(-5px);
  border:1px solid var(--accent);
}
.card h4{
  margin-bottom:10px;
}
.card__link{
  color:var(--accent2);
  margin-top:10px;
  display:inline-block;
}

.footer{
  background:#0f172a;
  padding:60px 0 20px;
  font-size:14px;
}
.footer__grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:30px;
}
.footer__head{
  font-weight:600;
  margin-bottom:10px;
}
.footer__link{
  display:block;
  margin-bottom:6px;
  color:var(--muted);
}
.footer__bottom{
  margin-top:30px;
  border-top:1px solid #1f2937;
  padding-top:15px;
  display:flex;
  justify-content:space-between;
  align-items:center;
}

@media(max-width:768px){
  .nav__panel{display:none}
  .hero h1,.hero h2{font-size:28px}
  .section{padding:50px 0}
}