/* ==========================================
   RESET
========================================== */

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

/* ==========================================
   VARIABLES
========================================== */

:root{

    --primary:#005BAC;
    --primary-dark:#004B8D;
    --secondary:#0F766E;
    --accent:#F59E0B;

    --background:#F8FAFC;
    --card:#FFFFFF;

    --text:#1F2937;
    --muted:#6B7280;

    --border:#E5E7EB;

    --radius:12px;

    --shadow:0 8px 24px rgba(0,0,0,.08);

    --container:1200px;

}

/* ==========================================
   GLOBAL
========================================== */

html{
    scroll-behavior:smooth;
}

body{

    font-family:
    system-ui,
    -apple-system,
    "Segoe UI",
    Arial,
    sans-serif;

    background:var(--background);

    color:var(--text);

    line-height:1.4;

}

.container{

    width:min(var(--container),95%);

    margin:auto;

}

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

.site-header{

    position:sticky;

    top:0;

    z-index:999;

    background:#fff;

    box-shadow:0 2px 12px rgba(0,0,0,.05);

}

.site-header .container{

    display:flex;

    align-items:center;

    justify-content:space-between;

    min-height:80px;

}

.logo{

    display:flex;

    align-items:center;

    gap:12px;

    text-decoration:none;

}

.logo img{

    width:48px;

}

.logo-text{

    display:flex;

    flex-direction:column;

}

.logo-title{

    color:var(--primary);

    font-size:1.4rem;

    font-weight:700;

}

.logo-subtitle{

    color:var(--muted);

    font-size:.8rem;

}

.nav-list{

    display:flex;

    list-style:none;

    gap:30px;

}

.nav-list a{

    text-decoration:none;

    color:var(--text);

    font-weight:500;

    transition:.25s;

}

.nav-list a:hover,
.nav-list .active{

    color:var(--primary);

}

.menu-toggle{

    display:none;

    border:none;

    background:none;

    cursor:pointer;

    font-size:2rem;

}

/* ----------------- Footer ---------------*/

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

.site-footer{

    background:#0F172A;

    color:#CBD5E1;

    margin-top:80px;

}

.footer-grid{

    display:grid;

    grid-template-columns:2fr 1fr 1fr 1fr;

    gap:50px;

    padding:60px 0;

}

.footer-column h3{

    color:#FFFFFF;

    margin-bottom:20px;

    font-size:1.1rem;

}

.footer-column p{

    color:#94A3B8;

    line-height:1.8;

}

.footer-column ul{

    list-style:none;

}

.footer-column li{

    margin-bottom:12px;

}

.footer-column a{

    color:#CBD5E1;

    text-decoration:none;

    transition:.3s;

}

.footer-column a:hover{

    color:#FFFFFF;

}

.footer-bottom{

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

    text-align:center;

    padding:25px 0;

    color:#94A3B8;

    font-size:.9rem;

}


/* ==========================================
   MOBILE
========================================== */

@media(max-width:992px){

    .menu-toggle{

        display:block;

    }

    .nav{

        display:none;

        position:absolute;

        top:80px;

        left:0;

        width:100%;

        background:#fff;

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

    }

    .nav.show{

        display:block;

    }

    .nav-list{

        flex-direction:column;

        gap:0;

    }

    .nav-list a{

        display:block;

        padding:16px 20px;

    }

}

/* footer mobile*/

@media(max-width:992px){

    .footer-grid{

        grid-template-columns:1fr 1fr;

    }

}

@media(max-width:768px){

    .footer-grid{

        grid-template-columns:1fr;

        gap:35px;

        text-align:center;

    }

}