*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:Arial, Helvetica, sans-serif;
}

html{
    scroll-behavior:smooth;
}

body{
    background:linear-gradient(135deg,#0f172a,#1e3a8a,#4f46e5);
    color:#fff;
}



header{
    width:100%;
    position:fixed;
    top:0;
    left:0;
    background:#111827;
    padding:20px 10%;
    z-index:1000;
}

nav{
    display:flex;
    justify-content:space-between;
    align-items:center;
}

nav h2{
    color:#38bdf8;
    font-size:30px;
}

nav ul{
    display:flex;
    list-style:none;
}

nav ul li{
    margin-left:25px;
}

nav ul li a{
    text-decoration:none;
    color:white;
    font-weight:bold;
    transition:.3s;
}

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



.hero{
    min-height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    text-align:center;
    padding:100px 20px;
}

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

.content span{
    color:#38bdf8;
}

.content h3{
    margin:15px 0;
    color:#cbd5e1;
}

.content p{
    max-width:700px;
    margin:auto;
    line-height:1.8;
}



.btn{
    display:inline-block;
    margin-top:25px;
    padding:12px 30px;
    text-decoration:none;
    background:#38bdf8;
    color:white;
    border-radius:30px;
    transition:.3s;
}

.btn:hover{
    background:white;
    color:#0f172a;
    transform:scale(1.05);
}



section{
    padding:90px 10%;
}

section h2{
    text-align:center;
    margin-bottom:40px;
    font-size:38px;
    color:#38bdf8;
}



.box{
    background:white;
    color:#111;
    padding:25px;
    border-radius:12px;
    text-align:center;
    box-shadow:0 10px 25px rgba(0,0,0,.3);
}



.skill p{
    margin-top:15px;
    margin-bottom:8px;
}

.bar{
    width:100%;
    height:12px;
    background:#ddd;
    border-radius:30px;
}

.bar div{
    height:12px;
    border-radius:30px;
}

.html{
    width:95%;
    background:#f97316;
}

.css{
    width:90%;
    background:#3b82f6;
}

.js{
    width:80%;
    background:#facc15;
}

.python{
    width:85%;
    background:#22c55e;
}

.java{
    width:75%;
    background:#ef4444;
}



.project{
    background:white;
    color:#111;
    margin:20px 0;
    padding:20px;
    border-radius:12px;
    transition:.3s;
}

.project:hover{
    transform:translateY(-8px);
}



#contact p{
    margin:15px 0;
    font-size:18px;
}

#contact i{
    color:#38bdf8;
    margin-right:10px;
}



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



@media(max-width:768px){

nav{
    flex-direction:column;
}

nav ul{
    flex-direction:column;
    margin-top:15px;
}

nav ul li{
    margin:10px 0;
}

.content h1{
    font-size:40px;
}

section{
    padding:80px 8%;
}

}






#certifications{
    padding:80px 10%;
    background:#0f172a;
}

#certifications h2{
    text-align:center;
    font-size:38px;
    color:#38bdf8;
    margin-bottom:40px;
}

.certificate-container{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
}

.certificate{
    background:#ffffff;
    color:blue;
    padding:25px;
    border-radius:15px;
    text-align:center;
    box-shadow:0 10px 20px rgba(0,0,0,.2);
    transition:0.4s;
}

.certificate:hover{
    transform:translateY(-8px);
}

.certificate i{
    font-size:45px;
    color:#2563eb;
    margin-bottom:15px;
}

.certificate h3{
    margin-bottom:10px;
    font-size:20px;
}

.certificate p{
    color:#555;
    margin-bottom:10px;
}

.certificate span{
    display:inline-block;
    padding:8px 15px;
    background:#38bdf8;
    color:white;
    border-radius:20px;
    font-size:14px;
}


#education{
    padding:80px 10%;
}

#education h2{
    text-align:center;
    font-size:38px;
    color:#38bdf8;
    margin-bottom:40px;
}

.box{
    background:#ffffff;
    color:#111;
    padding:25px;
    border-radius:15px;
    margin-bottom:25px;
    box-shadow:0 8px 20px rgba(0,0,0,0.2);
    transition:.3s;
}

.box:hover{
    transform:translateY(-8px);
}

.box h3{
    color:#2563eb;
    margin-bottom:15px;
}

.box p{
    margin:8px 0;
}


/* Hobbies */

#hobbies{
    padding:80px 10%;
    background:#0f172a;
}

#hobbies h2{
    text-align:center;
    color:#38bdf8;
    font-size:38px;
    margin-bottom:40px;
}

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

.hobby{
    background:white;
    color:#111827;
    padding:25px;
    border-radius:15px;
    text-align:center;
    transition:.3s;
    box-shadow:0 10px 20px rgba(0,0,0,.2);
}

.hobby:hover{
    transform:translateY(-8px);
}

.hobby i{
    font-size:40px;
    color:#2563eb;
    margin-bottom:15px;
}

.hobby h3{
    margin-bottom:10px;
}

.hobby p{
    color:#555;
}