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

body{
    font-family:'Poppins', sans-serif;
    background:#0f172a;
    color:white;
    line-height:1.7;
}

.container{
    width:90%;
    max-width:1200px;
    margin:auto;
}

header{
    width:100%;
    position:fixed;
    top:0;
    left:0;
    background:rgba(15,23,42,0.9);
    backdrop-filter:blur(10px);
    z-index:1000;
}

.nav{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:20px 0;
}

.logo{
    color:#38bdf8;
}

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

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

.nav ul li a{
    color:white;
    text-decoration:none;
    transition:0.3s;
}

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

.hero{
    min-height:100vh;
    display:flex;
    align-items:center;
    padding-top:100px;
}

.hero-content{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:50px;
    flex-wrap:wrap;
}

.hero-text{
    flex:1;
}

.hero-text h1{
    font-size:55px;
    margin-bottom:10px;
}

.hero-text h1 span{
    color:#38bdf8;
}

.hero-text h2{
    font-size:30px;
    margin-bottom:20px;
    color:#cbd5e1;
}

.hero-text p{
    font-size:17px;
    color:#cbd5e1;
    margin-bottom:30px;
}

.btn{
    display:inline-block;
    padding:14px 30px;
    background:#38bdf8;
    color:white;
    border-radius:50px;
    text-decoration:none;
    transition:0.3s;
    font-weight:600;
}

.btn:hover{
    transform:translateY(-3px);
    background:#0ea5e9;
}

.hero-image img{
    width:350px;
    height:350px;
    object-fit:cover;
    border-radius:50%;
    border:5px solid #38bdf8;
    box-shadow:0 0 40px rgba(56,189,248,0.4);
}

section{
    padding:100px 0;
}

.section-title{
    text-align:center;
    margin-bottom:50px;
}

.section-title h2{
    font-size:40px;
    color:#38bdf8;
}

.about-box,
.contact-box{
    background:rgba(255,255,255,0.05);
    padding:40px;
    border-radius:20px;
    backdrop-filter:blur(10px);
}

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

.skill-card,
.project-card{
    background:rgba(255,255,255,0.05);
    padding:30px;
    border-radius:20px;
    text-align:center;
    transition:0.3s;
    backdrop-filter:blur(10px);
}

.skill-card:hover,
.project-card:hover{
    transform:translateY(-8px);
    background:rgba(56,189,248,0.15);
}

.project-card h3{
    margin-bottom:15px;
    color:#38bdf8;
}

.contact-box p{
    margin-bottom:15px;
    font-size:18px;
}

footer{
    text-align:center;
    padding:25px;
    background:#020617;
    color:#94a3b8;
}

@media(max-width:768px){

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

    .hero-text h1{
        font-size:40px;
    }

    .hero-text h2{
        font-size:24px;
    }

    .nav{
        flex-direction:column;
    }

    .nav ul{
        margin-top:15px;
        flex-wrap:wrap;
        justify-content:center;
    }

    .nav ul li{
        margin:10px;
    }

    .hero-image img{
        width:260px;
        height:260px;
    }
}