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

body{
  font-family:'Inter',sans-serif;
  background:#f8fafc;
  color:#1e293b;
  line-height:1.6;
}

.container{
  width:90%;
  max-width:1200px;
  margin:auto;
}

header{
  position:fixed;
  top:0;
  width:100%;
  background:white;
  box-shadow:0 2px 10px rgba(0,0,0,0.05);
  z-index:1000;
}

.nav{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:20px 0;
}

.logo{
  font-size:24px;
  font-weight:800;
  color:#1e1b4b;
}

.btn{
  display:inline-block;
  background:#312e81;
  color:white;
  padding:12px 24px;
  border-radius:50px;
  text-decoration:none;
  font-weight:600;
  transition:0.3s;
}

.btn:hover{
  background:#4338ca;
}

.large{
  padding:16px 32px;
}

.full{
  width:100%;
  border:none;
  cursor:pointer;
}

.hero{
  padding:140px 0 80px;
}

.hero-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:50px;
  align-items:center;
}

.hero img{
  width:100%;
  border-radius:30px;
}

.tag{
  display:inline-block;
  background:#e0e7ff;
  color:#4338ca;
  padding:10px 18px;
  border-radius:50px;
  font-size:12px;
  font-weight:700;
  margin-bottom:20px;
}

.hero h1{
  font-size:58px;
  line-height:1.1;
  margin-bottom:25px;
  color:#0f172a;
}

.hero h1 span{
  color:#4338ca;
}

.hero p{
  margin-bottom:30px;
  font-size:18px;
  color:#475569;
}

.features{
  margin-bottom:35px;
}

.features div{
  margin-bottom:12px;
  font-weight:600;
}

.about{
  padding:80px 0;
  background:white;
}

.center{
  text-align:center;
}

.about h2,
.contact h2{
  font-size:42px;
  margin-bottom:20px;
  color:#0f172a;
}

.section-text{
  max-width:800px;
  margin:0 auto 50px;
  color:#475569;
}

.cards{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:30px;
}

.card{
  background:#f8fafc;
  padding:40px 30px;
  border-radius:25px;
}

.card h3{
  margin-bottom:15px;
  color:#1e1b4b;
}

.contact{
  padding:80px 0;
}

.contact-box{
  background:white;
  border-radius:40px;
  padding:60px;
  box-shadow:0 10px 30px rgba(0,0,0,0.05);
  text-align:center;
}

.contact p{
  margin-bottom:30px;
  color:#475569;
}

form{
  max-width:600px;
  margin:auto;
}

input,
textarea{
  width:100%;
  padding:18px;
  margin-bottom:18px;
  border-radius:16px;
  border:1px solid #cbd5e1;
  font-family:'Inter',sans-serif;
}

textarea{
  min-height:120px;
}

footer{
  background:#020617;
  color:#cbd5e1;
  padding:50px 0;
}

footer h3{
  margin-bottom:15px;
  color:white;
}

footer p{
  margin-bottom:15px;
}

footer a{
  color:white;
  text-decoration:none;
  font-weight:700;
}

.copyright{
  margin-top:25px;
  font-size:14px;
  color:#64748b;
}

@media(max-width:900px){

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

  .hero h1{
    font-size:42px;
  }

  .contact-box{
    padding:35px 25px;
  }

}