/* Navigation active state styles */
nav a {
    position: relative;
    transition: all 0.3s ease;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #FFD700;
    /* Yellow/gold color */
    transition: width 0.3s ease;
}

nav a.active::after,
nav a:hover::after {
    width: 100%;
}

nav a.active {
    color: #FFD700;
    /* Also change text color when active */
}