/* Responsive Styles */
@media (max-width: 1200px) {
    .grid-4 { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .team-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 992px) {
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .counters-grid { grid-template-columns: repeat(2, 1fr); }
    .partners-grid { grid-template-columns: repeat(3, 1fr); }
    .contact-info-grid { grid-template-columns: 1fr; }
    .ceo-inner { grid-template-columns: 1fr; text-align: center; }
    .ceo-image { max-width: 400px; margin: 0 auto; }
    .mission-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: repeat(3, 1fr); }
    .team-grid { grid-template-columns: repeat(2, 1fr); }
    .swiper-slide { height: 450px; }
    .swiper-slide .slide-content h2 { font-size: 2.2rem; }
    .hero-section h1 { font-size: 2.2rem; }
    .main-nav {
        position: fixed; top: 70px; left: 0; right: 0; background: var(--bg-white);
        box-shadow: var(--shadow-lg); padding: 20px; max-height: 0; overflow: hidden;
        transition: max-height 0.3s ease;
    }
    .main-nav.open { max-height: 500px; }
    .main-nav ul { flex-direction: column; gap: 0; }
    .main-nav ul li a { display: block; padding: 12px 16px; }
    .main-nav .dropdown-menu {
        position: static; opacity: 1; visibility: visible; transform: none;
        box-shadow: none; padding-left: 20px; max-height: 0; overflow: hidden;
        transition: max-height 0.3s ease;
    }
    .main-nav .dropdown.open .dropdown-menu { max-height: 300px; }
    .mobile-toggle { display: flex; }
}

@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .counters-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .partners-grid { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .team-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .swiper-slide { height: 380px; }
    .swiper-slide .slide-content h2 { font-size: 1.8rem; }
    .swiper-slide .slide-content p { font-size: 1rem; }
    .hero-section h1 { font-size: 1.8rem; }
    .hero-section { padding: 120px 0 60px; }
    .page-hero { padding: 110px 0 40px; }
    .page-hero h1 { font-size: 1.8rem; }
    .section { padding: 50px 0; }
    .section-header h2 { font-size: 1.6rem; }
    .counter-item .counter-number { font-size: 2rem; }
    .event-card { flex-direction: column; }
    .event-card .event-date { flex-direction: row; gap: 10px; min-width: auto; padding: 15px; }
    .blog-card .blog-image { height: 200px; }
}

@media (max-width: 576px) {
    .counters-grid { grid-template-columns: 1fr 1fr; }
    .partners-grid { grid-template-columns: 1fr 1fr; }
    .gallery-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .swiper-slide { height: 320px; }
    .swiper-slide .slide-content h2 { font-size: 1.5rem; }
}