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

:root{
    --primary:#2563eb;
    --secondary:#06b6d4;
    --dark:#0f172a;
    --light:#ffffff;
    --gray:#64748b;
    --footer:#071827;
}

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

body{
    overflow-x:hidden;
}

/* =========================
   HEADER
========================= */

.site-header{
    position:sticky;
    top:0;
    z-index:1000;
    background:#fff;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
}

.nav-container{
    max-width:1400px;
    margin:auto;
    padding:18px 30px;
    display:flex;
    justify-content:space-between;
    align-items:center;
}

.logo{
    text-decoration:none;
}

.logo h2{
    font-size:28px;
    font-weight:800;
    color:var(--dark);
}

.logo span{
    background:linear-gradient(90deg,var(--primary),var(--secondary));
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
}

.nav-links{
    display:flex;
    gap:35px;
    align-items:center;
}

.nav-links a{
    text-decoration:none;
    color:var(--dark);
    font-weight:600;
    position:relative;
    transition:.3s;
}

.nav-links a::after{
    content:'';
    position:absolute;
    left:0;
    bottom:-6px;
    width:0%;
    height:3px;
    border-radius:20px;
    background:linear-gradient(
        90deg,
        var(--primary),
        var(--secondary)
    );
    transition:.4s;
}

.nav-links a:hover{
    color:var(--primary);
}

.nav-links a:hover::after{
    width:100%;
}

.contact-btn{
    padding:12px 22px;
    background:linear-gradient(
        135deg,
        var(--primary),
        var(--secondary)
    );
    color:#fff !important;
    border-radius:50px;
    transition:.3s;
}

.contact-btn:hover{
    transform:translateY(-3px);
}

.contact-btn::after{
    display:none;
}

/* =========================
   FOOTER
========================= */

.site-footer{
    background:linear-gradient(
        135deg,
        #04111f,
        #0b2238
    );
    color:#fff;
    margin-top:80px;
}

.footer-top{
    max-width:1400px;
    margin:auto;
    padding:70px 30px;
    display:grid;
    grid-template-columns:
        1.5fr
        1fr
        1fr
        1fr;
    gap:50px;
}

.footer-logo{
    font-size:32px;
    font-weight:800;
    margin-bottom:15px;
}

.footer-logo span{
    color:#38bdf8;
}

.footer-about p{
    color:#cbd5e1;
    line-height:1.8;
    margin-top:15px;
}

.footer-column h3{
    margin-bottom:20px;
    position:relative;
}

.footer-column h3::after{
    content:'';
    position:absolute;
    left:0;
    bottom:-8px;
    width:45px;
    height:3px;
    background:#38bdf8;
}

.footer-links{
    list-style:none;
}

.footer-links li{
    margin-bottom:12px;
}

.footer-links a{
    text-decoration:none;
    color:#cbd5e1;
    transition:.3s;
}

.footer-links a:hover{
    color:#38bdf8;
    padding-left:8px;
}

.contact-info{
    color:#cbd5e1;
    line-height:2;
}

.footer-bottom{
    border-top:1px solid rgba(255,255,255,.1);
    text-align:center;
    padding:22px;
    color:#cbd5e1;
}

/* =========================
   RESPONSIVE
========================= */

@media(max-width:991px){

    .footer-top{
        grid-template-columns:1fr 1fr;
    }

    .nav-links{
        gap:18px;
    }
}

@media(max-width:768px){

    .nav-container{
        flex-direction:column;
        gap:15px;
    }

    .nav-links{
        flex-wrap:wrap;
        justify-content:center;
    }

    .footer-top{
        grid-template-columns:1fr;
    }

    .logo h2{
        font-size:24px;
    }
}