/* ==========================================================================
   Responsive Styles
   ========================================================================== */

@media (max-width: 1199px) {
    .modules-layout {
        grid-template-columns: minmax(11rem, 13rem) minmax(0, 1fr);
        gap: 1.25rem;
    }
    .modules-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1200px) {
    .grid-4 { grid-template-columns: repeat(3, 1fr); }
    .online-services-grid { grid-template-columns: repeat(3, 1fr); }
    .sw-features-grid { grid-template-columns: repeat(2, 1fr); }
    .sw-split-grid { grid-template-columns: 1fr; gap: 2rem; }
    .sw-templates-showcase {
        min-height: auto;
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        padding: 0;
    }
    .sw-template-card,
    .sw-template-card-left,
    .sw-template-card-center,
    .sw-template-card-right {
        flex: none;
        max-width: 100%;
        width: 100%;
        margin: 0;
        transform: none !important;
    }
    .sw-template-card-center {
        order: -1;
    }
    .sw-device-showcase { padding: 1.5rem 1rem; }
    .sw-feature-card:nth-child(3n) { border-right: 1px solid rgba(225, 191, 179, 0.35); }
    .sw-feature-card:nth-child(2n) { border-right: none; }
    .sw-feature-card:nth-last-child(-n+3) { border-bottom: 1px solid rgba(225, 191, 179, 0.35); }
    .sw-feature-card:nth-last-child(-n+2) { border-bottom: none; }
    .ecosystem-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 992px) {
    .nav-links, .nav-actions .btn-primary, .nav-actions .login-dropdown { display: none; }
    .menu-toggle { display: flex; }
    .nav-actions .lang-switch { display: flex; }

    .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .hero-visual { order: -1; max-width: 28rem; margin: 0 auto; }
    /* .hero-float { display: none; } */

    .hero-float.top { top: 1rem; left: 0rem; }
    .hero-float.bottom { bottom: 1rem; right: -0.5rem; animation-delay: 2s; }

    .pipeline-line { display: none; }

    .website-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .website-feature-item:nth-child(3n) { border-right: 1px solid rgba(225, 191, 179, 0.35); }
    .website-feature-item:nth-child(2n) { border-right: none; }

    .comparison { grid-template-columns: 1fr; gap: 1.5rem; }
    .comparison-vs { margin: 0 auto; }

    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .online-services-grid { grid-template-columns: repeat(2, 1fr); }
    .online-services-showcase { padding: 1.25rem; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .problem-grid { grid-template-columns: 1fr; gap: 2rem; }
    .ecosystem-grid { grid-template-columns: repeat(2, 1fr); }

    .modules-preview-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .modules-section {
        overflow-x: clip;
    }
    .modules-section .container {
        overflow-x: clip;
    }
    .modules-layout {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    .modules-sidebar {
        align-self: auto;
        width: 100%;
        min-width: 0;
    }
    .modules-sidebar-inner {
        position: static;
        height: auto;
        max-height: none;
        overflow: visible;
        padding: 0;
        border: none;
        border-radius: 0;
        box-shadow: none;
        background: transparent;
    }
    .modules-sidebar-label {
        display: block;
        font-size: 0.625rem;
        margin-bottom: 0.625rem;
        padding: 0;
    }
    .modules-content {
        width: 100%;
        min-width: 0;
    }
    .module-tabs-vertical {
        flex-direction: row;
        flex-wrap: nowrap;
        overflow-x: auto;
        overflow-y: hidden;
        padding-bottom: 0.375rem;
        margin: 0 -0.25rem;
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x proximity;
        scrollbar-width: none;
        -ms-overflow-style: none;
        gap: 0.5rem;
    }
    .module-tabs-vertical::-webkit-scrollbar {
        display: none;
    }
    .module-tabs-vertical .module-tab {
        width: auto;
        flex-shrink: 0;
        scroll-snap-align: start;
        border-radius: var(--radius-full);
        white-space: nowrap;
        box-shadow: none;
        padding: 0.5rem 0.875rem;
        font-size: 0.75rem;
        background: var(--surface-container);
        border-color: transparent;
        text-align: center;
    }
    .module-tabs-vertical .module-tab:hover {
        background: var(--surface-low);
        border-color: rgba(225, 191, 179, 0.45);
    }
    .module-tabs-vertical .module-tab.active {
        background: var(--gradient);
        color: var(--white);
        border-color: transparent;
        box-shadow: none;
        font-weight: 700;
    }
    .modules-grid {
        grid-template-columns: 1fr;
        gap: 0.875rem;
    }
    .module-card {
        padding: 1.125rem 1rem;
    }
    .module-card h4 {
        font-size: 0.875rem;
        word-break: break-word;
    }
    .module-card p {
        font-size: 0.8125rem;
    }

    .ecosystem-grid { grid-template-columns: repeat(2, 1fr); }

    .onboarding-showcase {
        padding: 2rem 1.25rem 1.75rem;
    }

    .onboarding-steps {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.25rem 1rem;
    }

    .onboarding-steps::before {
        display: none;
    }

    .page-hero-card { padding: 1.5rem; }
    .filter-sticky .module-tabs { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 0.5rem; -webkit-overflow-scrolling: touch; }
    .module-tab { flex-shrink: 0; }
}

@media (max-width: 768px) {
    :root { --nav-height: 4rem; }
    .nav-logo img { width: 110px; }

    section { padding: 2rem 0; }
    .section-header { margin-bottom: 2rem; }

    .hero { padding-top: calc(var(--nav-height) + 2rem); padding-bottom: 2.5rem; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; }

    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }

    .modules-preview-grid {
        grid-template-columns: 1fr;
    }

    .online-services-grid {
        grid-template-columns: 1fr;
    }
    .online-services-showcase {
        padding: 1rem;
    }

    .sw-features-grid {
        grid-template-columns: 1fr;
    }
    .sw-feature-card {
        border-right: none !important;
        border-bottom: 1px solid rgba(225, 191, 179, 0.35) !important;
    }
    .sw-feature-card:last-child {
        border-bottom: none !important;
    }

    .sw-split-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .sw-device-showcase {
        grid-template-columns: 1fr;
        gap: 0.75rem;
        padding: 1.25rem;
    }
    .sw-device-item {
        flex-direction: row;
        justify-content: flex-start;
        text-align: left;
        padding: 1rem 1.25rem;
    }
    .sw-responsive-section .sw-split-content {
        order: -1;
    }
    .sw-seo-panel {
        padding: 1.5rem;
    }

    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }

    .schools-stats-bar {
        grid-template-columns: repeat(2, 1fr);
    }
    .schools-stat-item::before { display: none; }
    .schools-stat-item:nth-child(-n+2) {
        border-bottom: 1px solid var(--outline-variant);
    }
    .schools-audience-grid {
        grid-template-columns: 1fr;
    }
    .stat-card { padding: 1.25rem 0.75rem; }

    .usp-banner { padding: 2rem 1.5rem; }
    .usp-tags { flex-direction: column; align-items: center; }

    .ecosystem-grid { grid-template-columns: 1fr; }

    .onboarding-showcase {
        padding: 1.5rem 1rem 1.25rem;
    }

    .onboarding-steps {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .onboarding-steps::before {
        display: none;
    }

    .onboarding-step {
        flex-direction: row;
        align-items: stretch;
        gap: 0.875rem;
    }

    .onboarding-step-rail {
        width: auto;
        margin-bottom: 0;
        align-items: center;
    }

    .onboarding-node {
        width: 3rem;
        height: 3rem;
        min-width: 3rem;
        min-height: 3rem;
        font-size: 0.875rem;
        box-shadow: 0 0 0 4px var(--white), 0 2px 8px rgba(166, 59, 0, 0.1);
    }

    .onboarding-step-card {
        flex: 1;
        min-width: 0;
        height: auto;
    }

    .workflow { flex-direction: column; }
    .workflow-arrow { transform: rotate(90deg); }

    .pipeline-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem 1rem;
    }
    .pipeline-line { display: none; }
    .website-features-grid {
        grid-template-columns: 1fr;
    }
    .website-feature-item {
        border-right: none !important;
    }
    .website-flow-row {
        padding: 1rem 1.25rem;
        justify-content: flex-start;
    }

    .faq-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .faq-column + .faq-column {
        margin-top: 0.75rem;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card {
        grid-template-columns: 1fr;
        max-width: 28rem;
    }
    .pricing-side {
        padding: 1.75rem 1.5rem;
    }
    .pricing-main {
        padding: 1.5rem;
    }
    .pricing-features {
        grid-template-columns: 1fr;
    }
    .pricing-highlights {
        flex-direction: row;
        flex-wrap: wrap;
    }
    .pricing-highlight {
        flex: 1 1 calc(50% - 0.5rem);
        min-width: 8rem;
    }

    .pricing-head .price { font-size: 2.25rem; }
    .cta-block { padding: 2.5rem 1.5rem; }
    .cta-actions { flex-direction: column; }
    .cta-actions .btn { width: 100%; }

    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .footer-brand p { max-width: none; }

    .scroll-top-btn {
        bottom: 1.25rem;
        right: 1.25rem;
        width: 2.75rem;
        height: 2.75rem;
    }
    .scroll-top-btn .material-symbols-outlined {
        font-size: 1.5rem;
    }

    .modules-grid {
        grid-template-columns: 1fr;
    }

    .comparison-box { padding: 1.5rem; }
    .card { padding: 1.5rem; }

    .page-hero-card .inner { flex-direction: column !important; }
    .policy-card-head { padding: 1rem 1.25rem; flex-wrap: wrap; }
    .policy-card-body { padding: 1.25rem; }
}

@media (max-width: 480px) {
    .container { padding: 0 1rem; }
    .lang-btn { padding: 0.3rem 0.5rem; font-size: 0.75rem; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .module-tabs { gap: 0.375rem; }
    .module-tab { padding: 0.4rem 0.75rem; font-size: 0.75rem; }
    .module-tabs-vertical .module-tab {
        padding: 0.4375rem 0.75rem;
        font-size: 0.6875rem;
    }
    .modules-section {
        padding-bottom: 0.5rem;
    }
    .module-card .icon {
        width: 2.5rem;
        height: 2.5rem;
    }
}

@media (max-width: 360px) {
    .hero-title { font-size: 1.75rem; }
    .btn { padding: 0.75rem 1.25rem; font-size: 0.875rem; }
}