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

body{
  font-family:'Vazirmatn',sans-serif;
  background:#05010d;
  color:#eee;
  overflow-x:hidden;
}

canvas{
  position:fixed;
  inset:0;
  z-index:-2;
}

.cursor{
  position:fixed;
  width:40px;
  height:40px;
  border-radius:50%;
  background:radial-gradient(circle,#c084fc55,transparent 70%);
  pointer-events:none;
  transform:translate(-50%,-50%);
  z-index:999;
}

section{padding:90px 20px}
.container{max-width:1100px;margin:auto}

h2{
  color:#c084fc;
  margin-bottom:35px;
  font-size:2.1rem;
  text-shadow:0 0 20px #a855f7;
}

.hero{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
}

.hero h1{
  font-size:3.4rem;
  color:#f5d0fe;
  text-shadow:0 0 35px #d946ef;
}

.hero p{
  margin:15px 0 35px;
  color:#ddd6fe;
  font-size:1.3rem;
}

.btn{
  padding:15px 42px;
  border-radius:40px;
  background:linear-gradient(135deg,#a855f7,#6366f1);
  color:#fff;
  font-weight:600;
  box-shadow:0 0 30px #a855f7;
  transition:.4s;
  display:inline-block;
  text-decoration:none;
}

.btn:hover{
  transform:scale(1.1);
  box-shadow:0 0 60px #d946ef;
}

.glass{
  background:rgba(255,255,255,.08);
  backdrop-filter:blur(16px);
  border:1px solid rgba(255,255,255,.15);
  border-radius:25px;
  padding:35px;
  box-shadow:0 0 40px rgba(168,85,247,.25);
}

.about p{
  line-height:2;
  color:#e9d5ff;
}

.skills{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:22px;
}

.skill{
  padding:25px;
  text-align:center;
  border-radius:18px;
  background:linear-gradient(135deg,#a855f733,#6366f133);
  box-shadow:0 0 25px #a855f7;
  transition:.4s;
}

.skill:hover{
  transform:translateY(-10px);
  box-shadow:0 0 45px #d946ef;
}

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

.cert-card{text-align:center}

.cert-card img{
  width:100%;
  max-height:300px;
  object-fit:contain;
  border-radius:18px;
  box-shadow:0 0 40px #a855f7;
  margin-bottom:18px;
}

.cert-card h3{
  color:#f5d0fe;
  margin-bottom:6px;
}

.cert-card span{
  font-size:.9rem;
  color:#ddd6fe;
}

/* Contact */
.contact-box{
  text-align:center;
  max-width:650px;
  margin:auto;
}

.contact-box p{
  color:#e9d5ff;
  margin-bottom:30px;
  line-height:1.9;
}

.contact-links{
  margin-top:25px;
  font-size:1rem;
}

.contact-links a{
  color:#c084fc;
  text-decoration:none;
}

.fade{
  opacity:0;
  transform:translateY(60px);
  transition:1s;
}

.fade.show{
  opacity:1;
  transform:none;
}

@media(max-width:768px){
  .hero h1{font-size:2.3rem}
}