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

html{
  scroll-padding-top:90px;
}

body{
  font-family:'Inter',sans-serif;
  background:#0b1120;
  color:#e2e8f0;
  line-height:1.7;
}

img{
  max-width:100%;
  display:block;
}

a{
  color:#38bdf8;
  text-decoration:none;
}

a:hover{
  color:white;
}

::selection{
  background:#38bdf8;
  color:black;
}

header{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:40px;
  background:
  radial-gradient(circle at top left,#1e3a8a 0%,transparent 30%),
  radial-gradient(circle at bottom right,#0f766e 0%,transparent 30%),
  #0b1120;
}

.hero{
  max-width:1200px;
  width:100%;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:60px;
  align-items:center;
}

.hero-text h1{
  font-size:64px;
  line-height:1.1;
  margin-bottom:20px;
  font-weight:800;
}

.hero-text h1 span{
  color:#38bdf8;
}

.hero-text p{
  font-size:20px;
  color:#cbd5e1;
  margin-bottom:25px;
}

.badge{
  display:inline-block;
  padding:10px 18px;
  background:rgba(56,189,248,0.1);
  border:1px solid #38bdf8;
  border-radius:50px;
  color:#38bdf8;
  margin-bottom:20px;
  font-size:14px;
}

.hero-info{
  margin-top:25px;
}

.hero-info p{
  margin-bottom:10px;
  color:#94a3b8;
  font-size:16px;
}

.buttons{
  margin-top:30px;
  display:flex;
  gap:15px;
  flex-wrap:wrap;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:14px 28px;
  border-radius:12px;
  text-decoration:none;
  font-weight:600;
  transition:all 0.3s ease;
}

.btn-primary{
  background:#38bdf8;
  color:black;
}

.btn-primary:hover{
  background:white;
  transform:translateY(-3px);
}

.btn-secondary{
  border:1px solid #38bdf8;
  color:#38bdf8;
}

.btn-secondary:hover{
  background:rgba(56,189,248,0.1);
  transform:translateY(-3px);
}

.profile-card{
  background:rgba(15,23,42,0.7);
  border:1px solid rgba(255,255,255,0.08);
  padding:40px;
  border-radius:30px;
  backdrop-filter:blur(10px);
  text-align:center;
  box-shadow:0 0 30px rgba(0,0,0,0.4);
}

.profile-card img{
  width:220px;
  height:220px;
  border-radius:50%;
  object-fit:cover;
  border:5px solid #38bdf8;
  margin:0 auto 25px;
}

.profile-card h2{
  margin-bottom:10px;
  font-size:30px;
}

.profile-card p{
  color:#94a3b8;
  margin-bottom:10px;
}

nav{
  position:sticky;
  top:0;
  z-index:999;
  background:rgba(15,23,42,0.95);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(255,255,255,0.05);
}

nav ul{
  display:flex;
  justify-content:center;
  list-style:none;
  flex-wrap:wrap;
}

nav ul li a{
  display:block;
  padding:20px;
  color:white;
  font-weight:500;
  transition:0.3s;
}

nav ul li a:hover{
  color:#38bdf8;
}

.container{
  max-width:1200px;
  margin:auto;
  padding:100px 20px;
}

.section-title{
  font-size:42px;
  margin-bottom:50px;
  text-align:center;
  font-weight:800;
}

.section-title span{
  color:#38bdf8;
}

.grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
  gap:25px;
}

.card{
  background:#111827;
  padding:30px;
  border-radius:25px;
  transition:all 0.3s ease;
  border:1px solid rgba(255,255,255,0.05);
}

.card:hover{
  transform:translateY(-8px);
  border-color:#38bdf8;
}

.card h3{
  margin-bottom:20px;
  color:#38bdf8;
}

.card ul{
  padding-left:20px;
}

.card ul li{
  margin-bottom:10px;
}

.project{
  overflow:hidden;
}

.project img{
  border-radius:15px;
  margin-bottom:20px;
  transition:all 0.3s ease;
}

.project img:hover{
  transform:scale(1.03);
}

.project .tags{
  margin:15px 0;
}

.tag{
  display:inline-block;
  background:rgba(56,189,248,0.1);
  color:#38bdf8;
  padding:8px 14px;
  border-radius:50px;
  margin:5px;
  font-size:13px;
}

.project-details{
  margin-top:20px;
}

.project-details p{
  margin-bottom:10px;
  color:#cbd5e1;
}

footer{
  padding:40px;
  text-align:center;
  border-top:1px solid rgba(255,255,255,0.05);
  color:#94a3b8;
}

@media(max-width:900px){

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

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

  .buttons{
    justify-content:center;
  }

}

@media(max-width:600px){

  .hero-text h1{
    font-size:32px;
  }

  .section-title{
    font-size:30px;
  }

  .profile-card{
    padding:20px;
  }

  .profile-card img{
    width:160px;
    height:160px;
  }

  nav ul li a{
    padding:12px;
    font-size:14px;
  }

}