@font-face {
    font-family: 'PTSerifRegular';
    src: url('fonts/PTSerif-Regular.ttf') format('truetype');
}

@font-face {
    font-family: 'PTSerifBold';
    src: url('fonts/PTSerif-Bold.ttf') format('truetype');
}

body {
    background-color: white !important;
    color: black !important;
    font-family: 'PTSerifRegular' !important;
}

h1, h2, h3, h4, h5, h6, strong {
    font-family: 'PTSerifBold' !important;
}

.navbar {
    background-color: black;
    height: 48px !important;
    border-radius: 0;
}

.navbar-inverse .navbar-nav > .active > a {
    background-color: transparent !important;
    font-weight: bold;
}

.navbar-nav > .dropdown:hover > a, 
.navbar-nav > .dropdown.open > a {
    background-color: transparent !important;
}

.navbar-toggle {
    border-color: #ddd;
}

.navbar-toggle:hover,
.navbar-toggle:focus {
    background-color: #333;
}

.navbar-toggle .icon-bar {
    background-color: #ddd;
}

@media (max-width: 767px) {
    .navbar-collapse {
        background-color: rgba(34, 34, 34, 0.95) !important;
        border-top: 1px solid #333;
        margin-top: 10px;
        padding: 0;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
        backdrop-filter: blur(2px);
        -webkit-backdrop-filter: blur(2px);
        z-index: 9999 !important;
        position: relative;
    }
    
    .navbar-nav {
        margin: 0;
    }
    
    .navbar-nav > li > a {
        padding: 15px;
        border-bottom: 1px solid #333;
        background-color: rgba(34, 34, 34, 0.9) !important;
    }
    
    .navbar-nav > li > a:hover,
    .navbar-nav > li > a:focus {
        background-color: rgba(62, 52, 52, 0.9) !important;
    }
    
    .navbar-nav > li:last-child > a {
        border-bottom: none;
    }
}

.dropdown-menu {
    background-color: #1b1b1b !important;
    color: #dcdcdc !important;
    border: none !important;
}

.dropdown-menu > li > a {
    color: #dcdcdc !important;
}

.dropdown-menu > li > a:hover {
    background-color: rgb(62, 52, 52);
    color: #dcdcdc !important;
}

.navbar-nav > li > a.contact-link {
    background-color: rgb(53, 53, 172);
    color: white !important;
    border-radius: 4px;
    margin: 8px 0px;
    padding: 8px 12px;
}
.navbar-nav > li > a.contact-link:hover {
    background-color: rgb(51, 51, 131);
}

#youtube-grid .col-xs-6 {
    margin-bottom: 15px;
}

#youtube-grid > div {
    margin-bottom: 15px;
}