*{
  box-sizing:border-box;
  margin:0;
  padding:0;
}

html{
  scroll-behavior:smooth;
}

body{
  font-family:Arial, Helvetica, sans-serif;
  background:radial-gradient(circle at top right,#1e88ff 0,#07111f 35%,#020617 100%);
  color:white;
}

.navbar{
  width:90%;
  margin:auto;
  padding:30px 0;
  display:flex;
  justify-content:space-between;
  align-items:center;
}

.logo{
  font-size:30px;
  font-weight:800;
  letter-spacing:-1px;
}

.logo span{
  color:#38bdf8;
}

nav{
  display:flex;
  gap:20px;
  align-items:center;
}

nav a{
  color:white;
  text-decoration:none;
  opacity:.9;
}

.lang-btn{
  background:none;
  border:1px solid rgba(255,255,255,.2);
  color:white;
  padding:10px 14px;
  border-radius:12px;
  cursor:pointer;
}

.hero{
  width:90%;
  margin:auto;
  min-height:80vh;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:center;
}

.badge{
  width:fit-content;
  padding:10px 16px;
  border:1px solid rgba(255,255,255,.2);
  border-radius:999px;
  color:#38bdf8;
  margin-bottom:24px;
}

h1{
  font-size:clamp(48px,7vw,84px);
  line-height:.95;
  letter-spacing:-3px;
  margin-bottom:24px;
}

.subtitle{
  font-size:20px;
  line-height:1.7;
  color:#cbd5e1;
  max-width:700px;
}

.actions{
  display:flex;
  gap:16px;
  margin-top:34px;
  flex-wrap:wrap;
}

.btn{
  padding:15px 24px;
  border-radius:14px;
  text-decoration:none;
  font-weight:700;
}

.primary{
  background:#38bdf8;
  color:#020617;
}

.secondary{
  border:1px solid rgba(255,255,255,.25);
  color:white;
}

.hero-card{
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.06);
  border-radius:24px;
  overflow:hidden;
  backdrop-filter:blur(14px);
}

.window-bar{
  padding:18px;
  border-bottom:1px solid rgba(255,255,255,.08);
}

.window-bar span{
  display:inline-block;
  width:10px;
  height:10px;
  border-radius:50%;
  background:rgba(255,255,255,.3);
  margin-right:6px;
}

.card-body{
  padding:28px;
}

.card-body small{
  color:#94a3b8;
}

.card-body h3{
  font-size:32px;
  margin:10px 0 24px;
}

.stats{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
}

.stats div{
  padding:18px;
  border-radius:18px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
}

.stats strong{
  display:block;
  font-size:26px;
  margin-bottom:8px;
}

.stats span{
  color:#cbd5e1;
}

.section{
  width:90%;
  margin:90px auto;
}

.section-badge{
  color:#38bdf8;
  margin-bottom:14px;
  font-weight:700;
}

h2{
  font-size:48px;
  margin-bottom:28px;
}

.grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr;
  gap:18px;
}

.card{
  padding:26px;
  border-radius:22px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
}

.card h3{
  font-size:28px;
  margin-bottom:14px;
}

.card p{
  color:#cbd5e1;
  line-height:1.7;
}

.chips{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}

.chips span{
  padding:16px 18px;
  border-radius:16px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
}

footer{
  width:90%;
  margin:60px auto 30px;
  color:#94a3b8;
  font-size:14px;
}

@media(max-width:900px){

  .hero{
    grid-template-columns:1fr;
  }

  .grid{
    grid-template-columns:1fr;
  }

  .navbar{
    flex-direction:column;
    gap:20px;
  }

  nav{
    flex-wrap:wrap;
  }

}