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

body{
  font-family:'Space Grotesk',sans-serif;
  background:#0f172a;
  color:#e5e7eb;
  overflow-x:hidden;
}

header{
  position:fixed;
  width:100%;
  top:0;
  z-index:1000;
  background:rgba(15,23,42,.85);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.08);
}

nav{
  max-width:1200px;
  margin:auto;
  padding:18px 25px;
  display:flex;
  justify-content:space-between;
  align-items:center;
}

.logo{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:24px;
  font-weight:800;
  background:linear-gradient(135deg,#38bdf8,#a78bfa);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
}

.logo-img{
  width:38px;
  height:38px;
  border-radius:10px;
  object-fit:cover;
}

.menu{
  display:flex;
  gap:22px;
  list-style:none;
}

.menu a{
  color:#e5e7eb;
  text-decoration:none;
  font-weight:500;
  transition:.3s;
}

.menu a:hover{
  color:#38bdf8;
}

.hero{
  min-height:100vh;
  padding:120px 25px 60px;
  display:grid;
  place-items:center;
  background:
  radial-gradient(circle at top left,rgba(56,189,248,.25),transparent 35%),
  radial-gradient(circle at bottom right,rgba(167,139,250,.25),transparent 35%);
}

.hero-content{
  max-width:1200px;
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:50px;
  align-items:center;
}

.tag{
  display:inline-block;
  padding:8px 16px;
  background:rgba(56,189,248,.12);
  border:1px solid rgba(56,189,248,.35);
  border-radius:999px;
  color:#7dd3fc;
  margin-bottom:18px;
  font-size:14px;
}

.hero h1{
  font-size:clamp(42px,7vw,78px);
  line-height:1.05;
  margin-bottom:22px;
}

.hero h1 span{
  background:linear-gradient(135deg,#38bdf8,#a78bfa);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
}

.hero p{
  font-size:18px;
  color:#cbd5e1;
  margin-bottom:30px;
  max-width:650px;
}

.btns{
  display:flex;
  gap:15px;
  flex-wrap:wrap;
}

.btn{
  padding:14px 24px;
  border-radius:14px;
  text-decoration:none;
  font-weight:700;
  transition:.3s;
  display:inline-block;
  margin-top:10px;
}

.btn-primary{
  background:linear-gradient(135deg,#38bdf8,#6366f1);
  color:white;
  box-shadow:0 15px 30px rgba(56,189,248,.25);
}

.btn-secondary{
  border:1px solid rgba(255,255,255,.18);
  color:#e5e7eb;
}

.btn:hover{
  transform:translateY(-4px);
}

.profile-card{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);
  border-radius:30px;
  padding:28px;
  box-shadow:0 30px 80px rgba(0,0,0,.35);
  text-align:center;
  animation:float 4s ease-in-out infinite;
}

.profile-card img{
  width:230px;
  height:230px;
  object-fit:cover;
  border-radius:50%;
  border:5px solid rgba(56,189,248,.7);
  margin-bottom:20px;
}

.profile-card h2{
  font-size:26px;
  margin-bottom:8px;
}

.profile-card p{
  color:#94a3b8;
}

@keyframes float{
  0%,100%{transform:translateY(0);}
  50%{transform:translateY(-14px);}
}

section{
  max-width:1200px;
  margin:auto;
  padding:90px 25px;
}

.section-title{
  font-size:38px;
  margin-bottom:16px;
  text-align:center;
}

.section-subtitle{
  text-align:center;
  color:#94a3b8;
  margin-bottom:45px;
}

.grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}

.card{
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.12);
  border-radius:24px;
  padding:26px;
  transition:.35s;
}

.card:hover{
  transform:translateY(-10px);
  border-color:rgba(56,189,248,.55);
  box-shadow:0 25px 55px rgba(0,0,0,.28);
}

.card h3{
  color:#38bdf8;
  margin-bottom:12px;
}

.card p,
.card li{
  color:#cbd5e1;
}

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

.skills{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  justify-content:center;
}

.skill{
  padding:10px 16px;
  background:rgba(56,189,248,.12);
  border:1px solid rgba(56,189,248,.25);
  border-radius:999px;
  color:#bae6fd;
  font-weight:600;
}

.projects{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:28px;
}

.project{
  overflow:hidden;
  padding:0;
}

.project img{
  width:100%;
  height:240px;
  object-fit:cover;
  display:block;
}

.project-content{
  padding:24px;
}

.audio-box{
  max-width:650px;
  margin:auto;
  text-align:center;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);
  border-radius:26px;
  padding:35px;
}

.audio-buttons{
  margin-top:25px;
  display:flex;
  justify-content:center;
  gap:16px;
  flex-wrap:wrap;
}

button{
  border:none;
  cursor:pointer;
  padding:14px 26px;
  border-radius:14px;
  font-weight:800;
  color:white;
  background:linear-gradient(135deg,#38bdf8,#6366f1);
  transition:.3s;
}

button:hover{
  transform:scale(1.06);
}

.contact{
  text-align:center;
}

.contact-info{
  display:flex;
  justify-content:center;
  gap:18px;
  flex-wrap:wrap;
  margin-top:25px;
}

.contact-info a{
  color:#e5e7eb;
  text-decoration:none;
  padding:14px 20px;
  border-radius:14px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.12);
}

footer{
  text-align:center;
  padding:30px;
  color:#94a3b8;
  border-top:1px solid rgba(255,255,255,.08);
}

.reveal{
  opacity:0;
  transform:translateY(35px);
  transition:.8s ease;
}

.reveal.active{
  opacity:1;
  transform:translateY(0);
}

@media (max-width:900px){
  .hero-content,
  .grid,
  .projects{
    grid-template-columns:1fr;
  }

  .menu{
    display:none;
  }

  .hero{
    text-align:center;
  }

  .btns{
    justify-content:center;
  }
}