/* ==============================================
   RESPONSIVE STYLES - fastsitecheck
   ==============================================
   Media queries for different screen sizes
*/

@media (max-width: 768px) {
    .header {
        padding: 30px 20px;
    }

    .header-content {
        gap: 12px;
    }

    .brand-name {
        font-size: 1.5em;
    }

    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--header-bg);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        display: none;
        z-index: 100;
        box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
    }

    .main-nav.active {
        display: flex;
        animation: slideInDown 0.3s ease;
    }

    @keyframes slideInDown {
        from { opacity: 0; transform: translateY(-10px); }
        to { opacity: 1; transform: translateY(0); }
    }

    .mobile-nav-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .header-right {
        gap: 12px;
    }

    .tagline {
        font-size: 1em;
        margin-top: 16px;
    }


    .title-group h1 {
        font-size: 2em;
    }

    .content {
        padding: 32px 20px;
    }

    .button-group {
        flex-direction: column;
    }

    button {
        width: 100%;
    }

    .summary {
        padding: 20px;
        gap: 16px;
        grid-template-columns: 1fr 1fr;
    }

    .summary-item .number {
        font-size: 1.8em;
    }

    .summary-divider {
        display: none;
    }

    .seo-score-container {
        grid-column: 1 / -1;
    }

    .seo-cards {
        grid-template-columns: 1fr;
    }

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

    .site-group {
        padding: 20px;
    }

    .site-group-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .site-group-stats {
        flex-wrap: wrap;
    }

    .sitemap-fields {
        flex-direction: column;
    }

    .sitemap-fields input {
        width: 100%;
    }

    .export-actions {
        flex-direction: column;
    }

    .export-actions button {
        width: 100%;
    }

    .modal-box {
        width: 90%;
        max-width: 360px;
        padding: 24px;
    }

    .heading-hierarchy {
        gap: 6px;
    }

    .recommendation-item {
        flex-direction: column;
        gap: 12px;
    }

    .recommendation-severity {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 32px 16px;
    }

    .title-group h1 {
        font-size: 1.75em;
    }

    .title-group p {
        font-size: 1em;
    }

    .content {
        padding: 24px 16px;
    }

    .summary {
        padding: 16px;
    }

    .summary-item .number {
        font-size: 2em;
    }

    .summary-item .label {
        font-size: 0.75em;
    }

    .seo-card .card-header {
        padding: 12px 16px;
    }

    .seo-card .card-body {
        padding: 16px;
        gap: 12px;
    }

    .seo-card .metrics-grid {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .seo-card .metric-item {
        padding: 8px;
    }

    .seo-card .metric-item .metric-value {
        font-size: 1.1em;
    }

    table th,
    table td {
        padding: 12px 16px;
    }

    .logo {
        height: 32px;
    }

    .logo-row {
        gap: 8px;
    }

    .brand-name {
        font-size: 1.3em;
    }
}

/* Large screens */
@media (min-width: 1400px) {
    .seo-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .content {
        padding: 80px 80px 100px 80px;
    }
}

@media (min-width: 1800px) {
    .seo-cards {
        grid-template-columns: repeat(3, 1fr);
    }
}