*{
margin:0;
padding:0;
box-sizing:border-box;
font-family:Poppins,sans-serif;
scroll-behavior:smooth;
}

body{
background:#0f172a;
color:white;
}

header{
position:fixed;
width:100%;
display:flex;
justify-content:space-between;
padding:20px 8%;
background:#111827;
z-index:1000;
}

.logo{
font-size:30px;
font-weight:bold;
color:#38bdf8;
}

nav a{
color:white;
text-decoration:none;
margin-left:30px;
transition:.3s;
}

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

.hero{
display:flex;
justify-content:space-between;
align-items:center;
padding:120px 8%;
min-height:100vh;
}

.hero h1{
font-size:60px;
}

.hero h2{
color:#38bdf8;
margin:15px 0;
}

.hero p{
max-width:500px;
line-height:1.7;
}

.hero-image img{
width:340px;
border-radius:50%;
border:5px solid #38bdf8;
box-shadow:0 0 35px #38bdf8;
animation:float 3s ease-in-out infinite;
}

@keyframes float{
50%{transform:translateY(-15px);}
}

.btn{
display:inline-block;
padding:12px 28px;
margin-top:20px;
margin-right:10px;
background:#38bdf8;
color:white;
text-decoration:none;
border-radius:30px;
transition:.4s;
}

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

.btn2{
background:transparent;
border:2px solid #38bdf8;
}

section{
padding:100px 8%;
}

h2{
text-align:center;
margin-bottom:40px;
font-size:38px;
}

.grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
gap:25px;
}

.card,.project{
background:#1e293b;
padding:30px;
text-align:center;
border-radius:12px;
transition:.4s;
}

.card:hover,.project:hover{
transform:translateY(-10px);
background:#334155;
}

.card i{
font-size:50px;
color:#38bdf8;
margin-bottom:15px;
}

#contact{
text-align:center;
line-height:2;
}

footer{
text-align:center;
padding:25px;
background:#111827;
}

@media(max-width:900px){

.hero{
flex-direction:column;
text-align:center;
}

.hero-image{
margin-top:40px;
}

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

header{
flex-direction:column;
}

nav{
margin-top:15px;
}

}