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

html{
    scroll-behavior:smooth;
}

body{
    background:#020617;
    color:white;
    font-family:Segoe UI,Arial,sans-serif;
    line-height:1.6;
}

header{
    position:sticky;
    top:0;
    background:#020617;
    z-index:1000;
    padding:20px 40px;
}

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

.logo{
    font-size:2rem;
    font-weight:bold;
    color:#38bdf8;
}

.nav-links{
    display:flex;
    gap:15px;
}

.btn{
    background:#38bdf8;
    color:white;
    text-decoration:none;
    padding:12px 24px;
    border-radius:8px;
    transition:.3s;
}

.btn:hover{
    transform:translateY(-3px);
    box-shadow:0 0 20px rgba(56,189,248,.5);
}

section{
    max-width:1200px;
    margin:auto;
    padding:80px 20px;
}

.hero{
    min-height:90vh;
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    text-align:center;
}

.profile-img{
    width:260px;
    height:260px;
    object-fit:cover;
    border-radius:50%;
    border:4px solid #38bdf8;
    box-shadow:0 0 35px rgba(56,189,248,.8);
    margin-bottom:30px;
}

.hero h1{
    font-size:4rem;
    margin-bottom:10px;
}

.hero h2{
    color:#38bdf8;
    margin-bottom:20px;
    min-height:40px;
}

.experience{
    font-size:1.2rem;
}

.tagline{
    margin-top:10px;
    color:#cbd5e1;
}

.hero-buttons{
    margin-top:30px;
    display:flex;
    gap:15px;
    flex-wrap:wrap;
}

h2{
    margin-bottom:30px;
    font-size:2.2rem;
}

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

.card{
    background:#1e293b;
    padding:25px;
    border-radius:15px;
    text-align:center;
    transition:.3s;
}

.card:hover{
    transform:translateY(-5px);
    box-shadow:0 0 25px rgba(56,189,248,.25);
}

.stat-card h3{
    font-size:2.5rem;
    color:#38bdf8;
}

.about-card{
    text-align:center;
}

.skill-block{
    max-width:900px;
}

.skill-block p{
    margin:15px 0 8px;
}

.bar{
    width:100%;
    background:#1e293b;
    border-radius:20px;
    overflow:hidden;
}

.bar span{
    display:block;
    height:16px;
    background:#38bdf8;
    box-shadow:0 0 15px #38bdf8;
}

footer{
    text-align:center;
    padding:60px 20px;
    background:#0f172a;
}

footer a{
    color:#38bdf8;
    text-decoration:none;
}

@media(max-width:768px){

.hero h1{
    font-size:2.5rem;
}

.profile-img{
    width:200px;
    height:200px;
}

.nav-links{
    gap:8px;
}

.btn{
    padding:10px 15px;
    font-size:14px;
}

}
body{
    background:
    linear-gradient(rgba(2,6,23,.92),rgba(2,6,23,.95)),
    url('../images/cyber-bg.jpg');

    background-size:cover;
    background-position:center;
    background-attachment:fixed;

    color:white;
    font-family:Segoe UI, Arial, sans-serif;
}
.site-logo {
    height: 80px;
    width: auto;
        filter: drop-shadow(0 0 10px #00bfff);
    transition: all 0.3s ease;
}