header .navbar {
    background-color: var(--white-color);
    position: relative;
    transition: all 0.5s ease-in-out;
}

header.fixed .navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    z-index: 999;
}

header .navbar .navbar-brand img {
    max-height: 60px;
    padding: 0.75rem 0;
}

header .navbar-collapse {
    justify-content: center;
}

header .navbar-collapse .navbar-nav {
    margin-inline: auto;
    padding: 0;
}

header .navbar-collapse .navbar-nav .nav-item .nav-link {
    color: var(--dark-gray-color);
    font-size: 0.93rem;
    font-weight: bold;
    padding: 0 1rem;
}

header .navbar-collapse .navbar-nav .nav-item .nav-link.active,
header .navbar-collapse .navbar-nav .nav-item:hover .nav-link {
    color: var(--primary-color);
}

header .navbar-collapse .nav-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 1.25rem;
    border: thin solid transparent;
    font-weight: bold;
}

header .navbar-toggler {
    border-color: var(--primary-color);
    box-shadow: none !important;
}

@media (max-width: 1199.99px) {
    header .navbar-collapse .navbar-nav .nav-item .nav-link {
        padding: 0.5rem 0.75rem;
    }
}