/* Google Font */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

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

body{
    font-family:'Poppins',sans-serif;
    background:#0f172a;
    color:#ffffff;
}

header{
    width:100%;
    padding:20px 8%;
    background:rgba(17,24,39,0.75);
    backdrop-filter:blur(15px);

    position:sticky;
    top:0;
    z-index:1000;

    border-bottom:1px solid rgba(255,255,255,.08);
}

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

nav h2{
    font-size:28px;
    font-weight:700;
}

nav ul{
    display:flex;
    list-style:none;
    gap:30px;
}

nav ul li a{
    text-decoration:none;
    color:white;
    font-weight:500;
    transition:.3s;
    position:relative;
}

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

nav ul li a::after{

    content:"";

    position:absolute;

    left:0;

    bottom:-6px;

    width:0%;

    height:2px;

    background:#38bdf8;

    transition:.3s;

}

nav ul li a:hover::after{

    width:100%;

}

.hero{
    min-height:90vh;
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:0 8%;
}

.hero-left{
    max-width:600px;
}

.hero-left span{
    color:#38bdf8;
    font-size:18px;
}

.hero-left h1{
    font-size:70px;
    margin:15px 0;
}

.hero-left h2{
    font-size:35px;
    color:#cbd5e1;
}

.hero-left p{
    margin-top:20px;
    line-height:1.8;
    color:#94a3b8;
}

.hero-buttons{
    margin-top:35px;
    display:flex;
    align-items:center;
    gap:15px;
    flex-wrap:wrap;
}

.btn-primary,
.btn-secondary{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-width:170px;
    height:52px;
    padding:0 24px;
    text-decoration:none;
    border-radius:10px;
    font-weight:600;
    font-size:16px;
}

.btn-primary{

    background:#38bdf8;

    color:#fff;

    transition:.3s;

}

.btn-primary:hover{

    transform:translateY(-4px);

    box-shadow:0 12px 25px rgba(56,189,248,.35);

}

.btn-secondary{

    border:2px solid #38bdf8;

    color:#38bdf8;

    transition:.3s;

}

.btn-secondary:hover{

    background:#38bdf8;

    color:white;

}

.hero-right{
    display:flex;
    justify-content:center;
    align-items:center;
}

.circle{
    width:420px;
    height:420px;
    border-radius:50%;
    background:linear-gradient(135deg,#38bdf8,#7c3aed);

    box-shadow:
    0 0 40px rgba(56,189,248,.30),
    0 0 80px rgba(124,58,237,.30),
    0 0 120px rgba(56,189,248,.20);

    animation:float 4s ease-in-out infinite;
}

@keyframes float{

    0%{
        transform:translateY(0px);
    }

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

    100%{
        transform:translateY(0px);
    }

}


/* ==========================
   STATS SECTION
========================== */

.stats{

    display:flex;

    justify-content:space-between;

    gap:20px;

    padding:60px 8%;

}

.stat-box{

    flex:1;

    background:#111827;

    padding:35px;

    border-radius:15px;

    text-align:center;

    transition:.35s;

}

.stat-box:hover{

    transform:translateY(-8px);

    box-shadow:0 15px 40px rgba(0,0,0,.30);

}

.stat-box h2{

    font-size:45px;

    color:#38bdf8;

}

.stat-box p{

    margin-top:10px;

    color:#94a3b8;

}

/* ==========================
   HERO TECH BADGES
========================== */

.hero-skills{
    display:flex;
    align-items:center;
    gap:12px;
    margin-top:30px;
}

.hero-skills span{
    display:flex;
    align-items:center;
    gap:7px;

    padding:8px 14px;

    border-radius:50px;

    font-size:14px;
    font-weight:500;

    border:1px solid rgba(255,255,255,.12);

    backdrop-filter:blur(10px);

    transition:.3s;

    cursor:pointer;
}

.hero-skills span i{
    font-size:15px;
}

.hero-skills span:nth-child(1){
    background:rgba(149,191,71,.18);
    color:#95BF47;
}

.hero-skills span:nth-child(2){
    background:rgba(33,117,155,.18);
    color:#21759B;
}

.hero-skills span:nth-child(3){
    background:rgba(145,70,255,.18);
    color:#9146FF;
}

.hero-skills span:nth-child(4){
    background:rgba(0,173,181,.18);
    color:#00ADB5;
}

.hero-skills span:hover{

    transform:translateY(-4px);

    box-shadow:0 10px 20px rgba(0,0,0,.25);

}

/* ==========================
   TECHNOLOGIES
========================== */

.technologies{
    padding:80px 8%;
}

.technologies h2{
    text-align:center;
    font-size:42px;
    margin-bottom:50px;
}

.tech-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:20px;
}

.tech-card{
    background:#111827;
    border:1px solid rgba(255,255,255,.08);
    border-radius:18px;
    padding:25px;
    display:flex;
    align-items:center;
    gap:15px;
    transition:.3s;
}

.tech-card:hover{
    transform:translateY(-8px);
    border-color:#38bdf8;
    box-shadow:0 15px 35px rgba(56,189,248,.15);
}

.tech-card i{
    font-size:30px;
    color:#38bdf8;
}

.tech-card span{
    font-size:18px;
    font-weight:600;
}