@media (max-width: 1120px) {
    .navbar-menu {
        gap: 18px;
    }

    .navbar-link {
        font-size: 12px;
    }

    .institution-grid {
        gap: 50px;
    }
}

@media (min-width: 901px) and (max-width: 1000px) {
    .header-container { gap: 18px; }
    .brand-container { gap: 12px; }
    .brand-logo img { max-width: 140px; }
    .brand-logo-secondary img { max-width: 95px; }
    .navbar-menu { gap: 12px; }
}

@media (max-width: 900px) {
    .header-container {
        min-height: 78px;
    }

    .brand-logo img {
        height: 55px;
    }

    .brand-logo-secondary img {
        height: 42px;
    }

    .brand-divider {
        height: 34px;
    }

    .navbar-toggle {
        display: block;
    }

    .main-navbar {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        display: none;
        background: var(--color-white);
        border-top: 1px solid var(--color-border);
        box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
    }

    .main-navbar.is-open {
        display: block;
    }

    .navbar-menu {
        width: min(100% - 40px, var(--container-width));
        margin: 0 auto;
        display: block;
        padding: 12px 0;
    }

    .navbar-link {
        min-height: auto;
        padding: 14px 0;
        font-size: 14px;
    }

    .navbar-link.active::after {
        display: none;
    }

    .institution-grid {
        grid-template-columns: 1fr;
        gap: 35px;
    }
}

@media (max-width: 560px) {
    .header-container {
        gap: 14px;
    }

    .header-container,
    .content-container,
    .footer-container,
    .institution-grid {
        width: min(100% - 28px, var(--container-width));
    }

    .brand-container {
        gap: 10px;
    }

    .brand-logo img {
        max-width: 118px;
        height: 48px;
    }

    .brand-logo-secondary img {
        max-width: 90px;
        height: 38px;
    }

    .brand-divider {
        height: 30px;
    }

    .institution-section {
        padding: 48px 0;
    }

    .institution-image img {
        height: 240px;
    }

    .institution-content p {
        font-size: 16px;
    }
}