@media (max-width: 1100px) {
    .hero-grid, .impact-grid, .contact-layout {
        grid-template-columns: 1fr;
    }
    .header-inner {
        flex-wrap: wrap;
        justify-content: center;
    }
    .nav-list {
        gap: 0.75rem;
        flex-wrap: wrap;
    }
}
@media (max-width: 860px) {
    .site-header {
        padding: 0.8rem 0;
    }
    .nav-toggle {
        display: inline-flex;
    }
    .primary-navigation {
        position: fixed;
        inset: 0;
        top: 88px;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(255,255,255,0.98);
        backdrop-filter: blur(16px);
        flex-direction: column;
        align-items: start;
        justify-content: flex-start;
        padding: 2rem 1.5rem;
        transform: translateY(-120%);
        transition: transform 0.35s ease;
        gap: 2rem;
    }
    .primary-navigation.open {
        transform: translateY(0);
    }
    .nav-list {
        flex-direction: column;
        width: 100%;
    }
    .nav-link {
        width: 100%;
        padding: 1rem 0;
    }
    .nav-actions {
        width: 100%;
        justify-content: space-between;
    }
    .hero-section {
        padding-top: 3rem;
    }
    .hero-grid {
        gap: 2rem;
    }
    .hero-copy h1 {
        font-size: clamp(2.8rem, 7vw, 3.8rem);
    }
    .services-grid, .services-grid-full, .values-grid, .story-grid, .donation-grid {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 660px) {
    .section {
        padding: 3rem 1rem;
    }
    .header-inner {
        padding: 0.8rem 1rem;
    }
    .hero-actions {
        flex-direction: column;
    }
    .hero-floating-icons {
        display: none;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }
    .cookie-banner {
        left: 1rem;
        right: 1rem;
    }
    .page-banner {
        padding: 3rem 1rem;
    }
    .lightbox-content {
        width: 100%;
    }
}
@media (max-width: 520px) {
    .hero-copy h1 {
        font-size: 2.8rem;
    }
    .page-banner h1 {
        font-size: 2.4rem;
    }
    .header-inner {
        flex-direction: column;
        align-items: flex-start;
    }
}