@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800;900&display=swap');

body {
    font-family: 'Montserrat', sans-serif;
}

header {
    transition: background-color 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}

header.header-scrolled {
    background-color: #0a192f;
    background-image: none;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.mobile-nav-link {
    display: block;
    color: #fff;
    font-weight: 500;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    transition: color 0.2s ease, background-color 0.2s ease;
}

.mobile-nav-link:hover {
    color: #013165;
    background-color: rgba(255, 255, 255, 0.05);
}

.mobile-sub-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: #d1d5db;
    font-weight: 500;
    transition: color 0.2s ease;
}

.mobile-sub-link:hover {
    color: #013165;
}

#mobileMenu.is-open {
    pointer-events: auto;
    opacity: 1;
}

#mobileMenu.is-open #mobileMenuPanel {
    transform: translateX(0);
}

#mobileServicesToggle[aria-expanded="true"] #mobileServicesChevron {
    transform: rotate(180deg);
}

body.mobile-menu-open {
    overflow: hidden;
}

@layer utilities {
    .bg-navy-900 {
        background-color: #0a192f;
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .text-5xl {
        font-size: 3rem;
    }
}