/* css/nav.css */

.main-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 10px 25px;
}

.main-nav a {
    text-decoration: none;
    color: var(--link-color);
    font-weight: 500;
    padding: 5px 0;
    cursor: pointer;
    transition: color 0.2s;
}

.nav-radiology {
    color: var(--special-link-color) !important;
    font-weight: 700;
    animation: glow 2s ease-in-out infinite;
}

@keyframes glow {
  0% { text-shadow: 0 0 3px rgba(231, 76, 60, 0.4); }
  50% { text-shadow: 0 0 10px rgba(231, 76, 60, 0.9); }
  100% { text-shadow: 0 0 3px rgba(231, 76, 60, 0.4); }
}

.nav-dropdown {
    position: relative;
    display: inline-block;
}

.nav-dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--header-bg);
    min-width: 180px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
    border-radius: 5px;
    border: 1px solid var(--header-border);
    padding: 10px 0;
}

.nav-dropdown-content a {
    color: var(--link-color);
    padding: 10px 15px;
    text-decoration: none;
    display: block;
    text-align: left;
}
html[dir="rtl"] .nav-dropdown-content a {
    text-align: right;
}


.nav-dropdown-content a:hover {
    background-color: var(--bg-color);
}

.nav-dropdown:hover .nav-dropdown-content {
    display: block;
}

.nav-dropdown .nav-link::after {
    content: '';
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 8px;
    vertical-align: middle;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid currentColor;
    transition: transform 0.2s ease-in-out;
}

.nav-dropdown:hover .nav-link::after {
    transform: rotate(180deg);
}