/* Navigation Buttons with Semi-transparent Backgrounds - Only when navbar is transparent */

/* Desktop navigation links - Default transparent navbar state */
.navbar-nav .nav-link {
    background: rgba(255, 255, 255, 0.15);
    padding: 8px 16px !important;
    border-radius: 20px;
    margin: 0 4px;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.navbar-nav .nav-link:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.navbar-nav .nav-link.active {
    background: rgba(0, 188, 212, 0.8);
    border-color: rgba(0, 188, 212, 0.9);
}

/* When navbar scrolls (has white background) - Remove backgrounds */
.header-appear .navbar-nav .nav-link {
    background: transparent;
    border: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.header-appear .navbar-nav .nav-link:hover {
    background: transparent;
    transform: none;
    box-shadow: none;
}

.header-appear .navbar-nav .nav-link.active {
    background: transparent;
    border: none;
}

/* Responsive adjustments */
@media (max-width: 991px) {
    .navbar-nav .nav-link {
        margin: 5px 0;
    }
}