:root{

    --bg:#020617;
    --bg2:#0F172A;

    --card:#111827;

    --blue:#2563EB;
    --cyan:#38BDF8;

    --white:#F8FAFC;
    --gray:#94A3B8;

    --shadow:0 20px 60px rgba(37,99,235,.25);

    --radius:18px;

}

*{

    margin:0;
    padding:0;
    box-sizing:border-box;

}

html{

    scroll-behavior:smooth;

}

body{

    background:var(--bg);

    color:var(--white);

    font-family:'Inter',sans-serif;

    overflow-x:hidden;

    min-height:100vh;

}



body::before{

    content:"";

    position:fixed;

    inset:0;

    background:

    linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),

    linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);

    background-size:40px 40px;

    z-index:-3;

}

body::after{

    content:"";

    position:fixed;

    width:700px;

    height:700px;

    background:radial-gradient(circle,#2563EB55,transparent 70%);

    top:-250px;

    left:-200px;

    filter:blur(120px);

    z-index:-4;

}



#boot-screen{

    display:none;
    position:fixed;

    inset:0;

    background:#01040d;

   

    justify-content:center;

    align-items:center;

    z-index:99999;

}

.boot-content{

    font-family:"JetBrains Mono",monospace;

    text-align:left;

}

.boot-content h2{

    color:var(--cyan);

    margin-bottom:20px;

}

.boot-content p{

    color:var(--gray);

    margin:8px 0;

}

.hero{

    min-height:100vh;

    display:flex;

    justify-content:center;

    align-items:center;

    text-align:center;

    padding:30px;

}

.hero-content{

    max-width:900px;

}

.hero h1{

    font-size:70px;

    font-weight:800;

    letter-spacing:2px;

    margin-bottom:20px;

    text-shadow:0 0 40px #2563EB;

}

.hero h2{

    color:var(--cyan);

    font-size:34px;

    margin-bottom:20px;

}

.hero p{

    color:var(--gray);

    font-size:20px;

    line-height:1.8;

}

.hero-buttons{

    margin-top:45px;

    display:flex;

    justify-content:center;

    gap:20px;

    flex-wrap:wrap;

}

.btn-primary,
.btn-secondary{

    padding:16px 34px;

    border-radius:14px;

    text-decoration:none;

    font-weight:600;

    transition:.35s;

}

.btn-primary{

    background:var(--blue);

    color:white;

}

.btn-primary:hover{

    transform:translateY(-6px);

    box-shadow:var(--shadow);

}

.btn-secondary{

    border:1px solid var(--cyan);

    color:var(--cyan);

}

.btn-secondary:hover{

    background:var(--cyan);

    color:#000;

}
.scroll-indicator{

    margin-top:70px;

    color:var(--gray);

    animation:float 2s infinite;

}

@keyframes float{

    0%{

        transform:translateY(0);

    }

    50%{

        transform:translateY(12px);

    }

    100%{

        transform:translateY(0);

    }

}
.terminal{

    padding:100px 30px;

}

.terminal-window{

    max-width:1000px;

    margin:auto;

    background:var(--card);

    border-radius:18px;

    overflow:hidden;

    box-shadow:0 30px 80px rgba(0,0,0,.45);

}

.terminal-header{

    background:#0b1220;

    padding:15px;

    display:flex;

    align-items:center;

}

.dot{

    width:14px;

    height:14px;

    border-radius:50%;

    margin-right:8px;

}

.red{

    background:#ef4444;

}

.yellow{

    background:#facc15;

}

.green{

    background:#22c55e;

}

.terminal-title{

    margin-left:20px;

    color:var(--gray);

    font-family:"JetBrains Mono";

}

.terminal-body{

    padding:40px;

    font-family:"JetBrains Mono";

}

.menu-item{

    margin:18px 0;

    color:var(--cyan);

    cursor:pointer;

    transition:.3s;

}

.menu-item:hover{

    transform:translateX(12px);

}
.cursor{

    width:12px;

    height:24px;

    display:inline-block;

    background:var(--cyan);

    animation:blink .9s infinite;

}

@keyframes blink{

    50%{

        opacity:0;

    }

}


#boot-screen{

    transition:opacity .6s ease;

}



.terminal-section{

    margin-bottom:20px;

}

.content{

    display:none;

    margin-top:15px;

    margin-left:30px;

    color:var(--gray);

    line-height:2;

    animation:fade .3s ease;

}

.arrow{

    color:var(--cyan);

    margin-right:10px;

    transition:.3s;

}

.menu-item.active .arrow{

    transform:rotate(90deg);

}

@keyframes fade{

    from{

        opacity:0;

        transform:translateY(-10px);

    }

    to{

        opacity:1;

        transform:translateY(0);

    }

}


.project-card{

    background:#0b1220;

    border:1px solid rgba(56,189,248,.15);

    border-radius:16px;

    padding:25px;

    margin:25px 0;

    transition:.35s;

}

.project-card:hover{

    transform:translateY(-8px);

    box-shadow:0 25px 60px rgba(37,99,235,.30);

    border-color:#38BDF8;

}

.project-card h3{

    color:#38BDF8;

    margin-bottom:15px;

}

.project-card p{

    color:#cbd5e1;

    line-height:1.8;

}

.tags{

    display:flex;

    flex-wrap:wrap;

    gap:10px;

    margin-top:20px;

    margin-bottom:20px;

}

.tags span{

    background:#2563EB22;

    color:#38BDF8;

    padding:8px 15px;

    border-radius:30px;

    font-size:14px;

}

.project-card a{

    display:inline-block;

    background:#2563EB;

    color:white;

    padding:12px 25px;

    border-radius:10px;

    text-decoration:none;

    transition:.3s;

}

.project-card a:hover{

    background:#38BDF8;

    color:#000;

}


.certifications-grid{

    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:25px;
    margin-top:40px;

}

.certificate-card{

    background:#0f172a;
    border:1px solid rgba(37,99,235,.25);
    border-radius:16px;
    padding:25px;
    transition:.3s;

}

.certificate-card:hover{

    transform:translateY(-8px);
    box-shadow:0 20px 50px rgba(37,99,235,.25);

}

.certificate-card h3{

    color:#38BDF8;
    margin-bottom:12px;

}

.certificate-card p{

    color:#cbd5e1;

}

.content a {
    color: #38BDF8;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
}

.content a:hover {
    color: #60A5FA;
    text-decoration: underline;
}