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

body{
  font-family:'Vazirmatn',sans-serif;
  background:#050505;
  color:white;
  overflow-x:hidden;
}

a{
  text-decoration:none;
  color:inherit;
}

.hero{
  min-height:100vh;
  background:
    radial-gradient(circle at top left,#14306b55,transparent 40%),
    radial-gradient(circle at bottom right,#4a145f66,transparent 40%),
    #000;
  padding:30px 8%;
  position:relative;
}

.navbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:120px;
}

.logo{
  font-size:1.8rem;
  font-weight:900;
  color:#61a5ff;
}

.navbar ul{
  display:flex;
  gap:30px;
  list-style:none;
}

.navbar a{
  color:#ccc;
  transition:0.3s;
}

.navbar a:hover{
  color:#61a5ff;
}

.hero-content{
  max-width:900px;
  margin:auto;
  text-align:center;
}

.subtitle{
  letter-spacing:5px;
  color:#61a5ff;
  margin-bottom:25px;
}

.hero h1{
  font-size:5rem;
  line-height:1.4;
  margin-bottom:30px;
}

.description{
  color:#bbb;
  font-size:1.3rem;
  line-height:2.2;
  margin-bottom:40px;
}

.buttons{
  display:flex;
  justify-content:center;
  gap:20px;
  flex-wrap:wrap;
}

.btn{
  padding:16px 35px;
  border-radius:18px;
  transition:0.3s;
}

.primary{
  background:#2f7cff;
}

.primary:hover{
  transform:translateY(-5px);
}

.secondary{
  border:1px solid #444;
}

.container{
  max-width:1300px;
  margin:auto;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:80px;
  align-items:center;
}

.about,.community{
  padding:140px 8%;
}

.text h2{
  font-size:4rem;
  margin-bottom:30px;
}

.text p{
  color:#aaa;
  line-height:2.3;
  font-size:1.1rem;
}

.signature{
  margin-top:25px;
  color:#61a5ff !important;
}

.visual{
  display:flex;
  justify-content:center;
}

.card{
  width:100%;
  max-width:450px;
  min-height:400px;
  border-radius:40px;
  background:linear-gradient(145deg,#0e1630,#060606);
  border:1px solid #222;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  text-align:center;
  padding:40px;
}

.card span{
  font-size:6rem;
}

.card h3{
  font-size:2rem;
  margin:20px 0;
}

.courses,.magazine{
  background:#0b0b0b;
  padding:140px 8%;
}

.section-title{
  text-align:center;
  margin-bottom:80px;
}

.section-title p{
  color:#61a5ff;
  margin-bottom:15px;
}

.section-title h2{
  font-size:4rem;
}

.grid,.articles{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:30px;
}

.course-card, article{
  background:#050505;
  border:1px solid #222;
  border-radius:30px;
  padding:40px;
  transition:0.4s;
}

.course-card:hover, article:hover{
  transform:translateY(-10px);
  border-color:#2f7cff;
}

.course-card h3, article h3{
  margin-bottom:20px;
  font-size:1.8rem;
}

.course-card p, article p{
  color:#aaa;
  line-height:2;
}

.community-boxes{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:25px;
}

.box{
  background:#101010;
  border:1px solid #222;
  border-radius:25px;
  padding:40px;
  text-align:center;
  font-size:1.2rem;
}

.manifest{
  position:relative;
  min-height:70vh;
  display:flex;
  justify-content:center;
  align-items:center;
  text-align:center;
  overflow:hidden;
}

.overlay{
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle,#17336b55,transparent 60%),
    #000;
}

.content{
  position:relative;
  z-index:2;
  max-width:900px;
  padding:40px;
}

.content h2{
  font-size:5rem;
  margin-bottom:40px;
}

.content p{
  font-size:2rem;
  color:#ddd;
  line-height:2;
}

.content span{
  display:block;
  margin-top:40px;
  color:#61a5ff;
}

footer{
  border-top:1px solid #111;
  padding:50px 8%;
}

.footer-content{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:30px;
}

.links{
  display:flex;
  gap:25px;
  color:#aaa;
}

.links a:hover{
  color:#61a5ff;
}

@media(max-width:900px){

  .hero h1{
    font-size:3rem;
  }

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

  .text h2,
  .section-title h2,
  .content h2{
    font-size:2.5rem;
  }

  .content p{
    font-size:1.3rem;
  }

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

  .navbar ul{
    flex-wrap:wrap;
    justify-content:center;
  }
}