/* === Tablet (768px and below) === */
@media (max-width: 768px) {
    .page-grid.with-sidebar {
        grid-template-columns: 1fr;
    }

    .sidebar-content {
        order: 2;
    }

    .card-grid.cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .card-grid.cols-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .quiz-title {
        font-size: 1.4rem;
    }

    .question-card {
        padding: var(--space-lg);
    }

    .question-text {
        font-size: 1.05rem;
    }

    .option-btn {
        padding: 12px var(--space-md);
        font-size: 0.9rem;
    }

    .quiz-result {
        padding: var(--space-xl);
    }

    .result-score-circle {
        width: 120px;
        height: 120px;
    }

    .result-score-inner {
        width: 96px;
        height: 96px;
    }

    .result-score-number {
        font-size: 2rem;
    }

    .header-search input {
        width: 160px;
    }

    .header-search input:focus {
        width: 200px;
    }

    .section-title {
        font-size: 1.2rem;
    }

    .resume-banner {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        flex-direction: column;
        gap: var(--space-sm);
    }
}

/* === Mobile (480px and below) === */
@media (max-width: 480px) {
    :root {
        --space-xl: 24px;
        --space-2xl: 32px;
        --space-3xl: 48px;
    }

    .header-inner {
        height: 56px;
    }

    .site-logo a {
        font-size: 1.2rem;
    }

    .site-logo img {
        height: 32px;
    }

    .header-search {
        display: none;
    }

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

    .quiz-title {
        font-size: 1.25rem;
    }

    .question-card {
        padding: var(--space-md);
        border-radius: var(--radius-md);
    }

    .option-letter {
        width: 28px;
        height: 28px;
        font-size: 0.8rem;
    }

    .quiz-progress {
        top: 56px;
    }

    .progress-text {
        font-size: 0.75rem;
    }

    .category-pill {
        min-width: 80px;
        padding: var(--space-sm);
    }

    .category-pill img {
        width: 44px;
        height: 44px;
    }

    .category-pill span {
        font-size: 0.75rem;
    }

    .personality-result-image {
        width: 150px;
        height: 150px;
    }

    .personality-result-title {
        font-size: 1.4rem;
    }

    .quiz-meta {
        flex-wrap: wrap;
        gap: var(--space-sm);
    }

    .sidebar-nav {
        width: 100%;
        right: -100%;
    }
}

/* === Large screens === */
@media (min-width: 1400px) {
    .page-grid.with-sidebar {
        grid-template-columns: 1fr 360px;
    }
}

/* === Print === */
@media print {
    .site-header,
    .site-footer,
    .sidebar-content,
    .ad-slot,
    .quiz-progress,
    .share-buttons,
    .load-more-wrap {
        display: none !important;
    }

    .page-grid.with-sidebar {
        grid-template-columns: 1fr;
    }

    .question-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
}