:root {
    --primary-color: #7f010f;
    --brighter-primary-color: #a1021b;
    --secondary-color: #6c757d;
    --background-color: #f8f9fa;
    --text-color: #212529;
    --color-gray-border: #e5e5e5;
    --color-text: #222;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
a{
    text-decoration: none;
}
img {
    display: block;
    max-width: 100%;
    height: auto;
}
.text-custom-primary{
    color: var(--primary-color);
}
header {
    position: fixed;
    right: 0;
    left: 0;
    top: 0;
    z-index: 1000;
    transition: background .3s ease, box-shadow .3s ease;
    background: rgb(161 161 161 / 38%);
    backdrop-filter: blur(8px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}
.nav-menu{
    list-style: none;
    margin-bottom: 0;
    a{
        color:#000;
        text-transform: uppercase;
        font-weight: 600;
    }
}
.nav-button-custom{
    padding:0;
    font-weight: 600;
}
.website-logo{
    width: 100px;
}
.navbar-toggler{
    border: none;
    background: none;

}
.navbar-toggler:focus-visible, .navbar-toggler:focus{
    outline: none;
    box-shadow: none;
}
.hero-sentinel {
    height: 1px;
    position: absolute;
}
header.is-floating {
    background: rgb(161 161 161 / 38%);
    backdrop-filter: blur(8px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}
#menu-main-menu .menu-item{
    text-align: end;
}
.menu-item a{
    color: #fff;
}
.site-footer {
    background: var(--primary-color);
    color: #fff;
    padding-top: 4rem;
}
.faculty-logo{
    width: 150px;
    margin-bottom: 1rem;
    filter: brightness(10);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.footer-title {
    font-size: 1.25rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.footer-text {
    line-height: 1.6;
}

.footer-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-menu li {
    margin-bottom: 0.5rem;
}

.footer-menu a {
    color: #cbd5e1;
    text-decoration: none;
    transition: 0.3s;
}

.footer-menu a:hover {
    color: #fff;
}

.footer-contact {
    list-style: none;
    padding: 0;
    color: #cbd5e1;
}

.footer-social a {
    margin-right: 1rem;
    color: #cbd5e1;
    text-decoration: none;
}

.footer-social a:hover {
    color: #fff;
}

.footer-bottom {
    border-top: 1px solid var(--color-gray-border);
    text-align: center;
    padding: 2rem 1rem;
    color: #cbd5e1;
    margin-top: 3rem;
}
@media screen and (min-width:992px){
    .nav-menu{
        display: flex;
        gap : 20px;
        li a{
            color: #fff;
            transition: color .3s ease-in-out, border .3s ease-in-out;
        }
        li:hover a{
            color: var(--brighter-primary-color);
            border-bottom: 2px solid var(--brighter-primary-color);
            padding: 10px 0;
        }
        .current-menu-item a{
            color: var(--brighter-primary-color);
            border-bottom: 2px solid var(--brighter-primary-color);
            padding: 10px 0;
        }
    }
    .nav-custom{
        gap:20px
    }
    .nav-button-custom{
        padding: 10px 20px;
        background-color: var(--brighter-primary-color);
        color: #fff;
        border-radius: 5px;
        font-weight: 600;
    }
    .nav-button-custom:hover{
        border: 1px solid #fff;
        background-color: transparent;
        color: #fff;
    }
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}