@media (max-width: 1199.98px) {
    .main-navbar .nav-link {
        padding-left: 0.46rem;
        padding-right: 0.46rem;
        font-size: 0.92rem;
    }

    .main-navbar .nav-link::after {
        left: 0.46rem;
        right: 0.46rem;
    }

    .admin-sidebar {
        width: 268px;
    }

    .admin-main {
        margin-left: 268px;
    }
}

@media (max-width: 991.98px) {
    .section-padding {
        padding: 64px 0;
    }

    .top-bar-content {
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
        padding: 10px 0;
    }

    .top-contact,
    .top-actions {
        flex-wrap: wrap;
        gap: 10px 16px;
    }

    .top-address {
        max-width: none;
    }

    .main-navbar {
        min-height: 72px;
    }

    .navbar-collapse {
        padding: 12px 0 18px;
    }

    .main-navbar .nav-link {
        padding: 0.72rem 0;
    }

    .main-navbar .nav-link::after {
        left: 0;
        right: auto;
        width: 42px;
        bottom: 0.3rem;
        transform-origin: left;
    }

    .hero-slider .carousel-item {
        min-height: 500px;
    }

    .hero-content h1 {
        font-size: 2.45rem;
    }

    .welcome-visual img,
    .about-visual img {
        min-height: 320px;
    }

    .form-panel {
        padding: 24px;
    }

    .result-student-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .result-summary-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .admin-sidebar {
        transform: translateX(-100%);
        transition: transform 0.24s ease;
    }

    .admin-sidebar-open .admin-sidebar {
        transform: translateX(0);
    }

    .admin-main {
        margin-left: 0;
    }

    .admin-menu-toggle {
        display: inline-flex;
    }

    .admin-overlay {
        position: fixed;
        inset: 0;
        z-index: 1035;
        background: rgba(7, 29, 51, 0.54);
    }

    .admin-sidebar-open .admin-overlay {
        display: block;
    }

    .admin-topbar {
        padding: 14px 20px;
    }

    .admin-topbar-actions {
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .admin-content {
        padding: 22px 20px;
    }

    .cta-band {
        text-align: center;
    }

    .cta-band .text-lg-end {
        margin-top: 20px;
        text-align: center !important;
    }
}

@media (max-width: 767.98px) {
    .section-padding {
        padding: 52px 0;
    }

    .section-title {
        margin-bottom: 26px;
    }

    .section-title h2,
    .page-banner h1 {
        font-size: 1.85rem;
    }

    .navbar-brand {
        max-width: calc(100% - 66px);
    }

    .navbar-brand img,
    .brand-mark {
        width: 46px;
        height: 46px;
        flex-basis: 46px;
    }

    .brand-text strong {
        max-width: 210px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .brand-text small {
        max-width: 210px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .page-banner {
        padding: 54px 0;
    }

    .hero-slider .carousel-item {
        min-height: 460px;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .hero-kicker {
        font-size: 0.78rem;
    }

    .welcome-note {
        left: 16px;
        right: 16px;
        bottom: 16px;
    }

    .mini-stat,
    .class-card,
    .principal-card {
        padding: 20px;
    }

    .form-panel {
        padding: 20px;
    }

    .gallery-filter {
        gap: 8px;
    }

    .gallery-filter .btn {
        padding: 0.52rem 0.78rem;
    }

    .gallery-card img,
    .teacher-card img,
    .event-card img,
    .achievement-card img {
        height: 220px;
    }

    .footer-main {
        padding: 48px 0 34px;
    }
}

@media (max-width: 575.98px) {
    .top-contact,
    .top-actions {
        align-items: flex-start;
        flex-direction: column;
        gap: 6px;
    }

    .top-contact a,
    .top-actions a,
    .top-address {
        font-size: 0.88rem;
    }

    .brand-text strong {
        max-width: 165px;
        font-size: 1rem;
    }

    .brand-text small {
        max-width: 165px;
        font-size: 0.76rem;
    }

    .hero-slider .carousel-item {
        min-height: 420px;
    }

    .hero-content h1 {
        font-size: 1.72rem;
    }

    .feature-card,
    .notice-card,
    .testimonial-card,
    .info-card {
        padding: 22px;
    }

    .welcome-visual img,
    .about-visual img {
        min-height: 260px;
    }

    .welcome-note {
        position: static;
        border-radius: 0;
    }

    .timeline-item {
        padding-right: 16px;
    }

    .map-placeholder {
        min-height: 220px;
        padding: 28px 18px;
    }

    .result-card {
        padding: 18px;
    }

    .result-card-header {
        flex-direction: column;
    }

    .result-student-grid,
    .result-summary-grid {
        grid-template-columns: 1fr;
    }

    .admin-login-panel {
        padding: 26px;
    }

    .admin-topbar {
        align-items: flex-start;
        flex-direction: column;
    }

    .admin-topbar-actions {
        width: 100%;
        justify-content: flex-start;
    }

    .admin-topbar-actions .btn,
    .admin-user-chip {
        max-width: none;
    }

    .admin-content {
        padding: 18px 14px;
    }

    .admin-page-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .admin-page-header .btn {
        width: 100%;
        justify-content: center;
    }

    .admin-form-panel {
        padding: 18px;
    }

    .admin-panel-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .admin-image-preview {
        align-items: flex-start;
        flex-direction: column;
    }

    .admin-stat-card {
        min-height: 112px;
        padding: 18px;
    }

    .admin-stat-content strong {
        font-size: 1.72rem;
    }

    .back-to-top {
        right: 14px;
        bottom: 14px;
        width: 40px;
        height: 40px;
    }
}