/* Dutch Reading Practice page styles */

.reading-practice-page {
    padding: 80px 0 120px;
}

.reading-practice-page .container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Content wrapper for readable text width */
.reading-practice-page .content-wrapper {
    max-width: 820px;
    margin: 0 auto;
}

.reading-practice-page section {
    margin-bottom: 64px;
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
}

.reading-practice-page section:first-child {
    border-top: none;
    padding-top: 0;
}

.reading-practice-page h1 {
    font-size: clamp(2.4rem, 4vw, 3rem);
    margin-top: 0;
    margin-bottom: 24px;
    line-height: 1.2;
    font-weight: 700;
}

.reading-practice-page h2 {
    font-size: 1.75rem;
    margin-top: 0;
    margin-bottom: 20px;
    line-height: 1.3;
    font-weight: 600;
    padding-top: 8px;
    position: relative;
}

.reading-practice-page h2::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--color-primary);
    border-radius: 2px;
}

.reading-practice-page h3 {
    font-size: 1.2rem;
    margin-top: 24px;
    margin-bottom: 12px;
    font-weight: 600;
}

.reading-practice-page p {
    margin: 20px 0 20px;
    line-height: 1.7;
    color: var(--color-muted);
}

.reading-practice-page ul {
    margin: 16px 0;
    padding-left: 24px;
    color: var(--color-muted);
    line-height: 1.7;
}

.reading-practice-page li {
    margin-bottom: 8px;
}

/* Interactive demo section */
.reading-practice-page .interactive-demo-section {
    margin: 48px 0;
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
}

.interactive-demo-section-heading {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.reading-practice-page .demo-badge {
    margin-bottom: 5px;
    display: inline-block;
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-primary);
    background: rgba(41, 110, 179, 0.12);
    border-radius: 6px;
}

.interactive-demo-intro {
    margin-bottom: 0;
}

.reading-practice-page .interactive-demo-panel {
    background: var(--color-light);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid var(--color-border);
    margin-top: 24px;
}

.reading-practice-page .interactive-demo-panel.app-style {
    --app-bg: #1e3a5f;
    --app-text: #ffffff;
    --app-text-muted: rgba(255, 255, 255, 0.7);
    --app-button-bg: #ffffff;
    --app-button-text: #0f172a;
    --app-button-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    background: var(--app-bg);
    border: none;
    border-radius: 20px;
    padding: 32px 40px 40px;
    color: var(--app-text);
    position: relative;
}

/* Reader demo structure */
.reader-demo-panel .reader-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.reader-demo-panel .reader-header-left,
.reader-demo-panel .reader-header-right {
    font-size: 0.95rem;
}

.reader-demo-panel .reader-label {
    color: var(--app-text-muted);
    font-weight: 500;
}

.reader-demo-panel .reader-value {
    font-weight: 600;
    color: var(--app-text);
}

.reader-demo-panel .reader-text {
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: 24px;
    min-height: 80px;
}

.reader-demo-panel .reader-text .reader-sentence {
    margin-bottom: 16px;
}

.reader-demo-panel .reader-text .reader-sentence:last-child {
    margin-bottom: 0;
}

.reader-demo-panel .word-token {
    background: transparent;
    border: none;
    color: var(--app-text);
    font: inherit;
    font-size: 1.15rem;
    cursor: pointer;
    padding: 0 2px;
    border-radius: 4px;
    transition: background 0.15s ease, color 0.15s ease;
}

.reader-demo-panel .word-token:hover,
.reader-demo-panel .word-token:focus {
    background: rgba(255, 255, 255, 0.2);
    color: var(--app-text);
}

.reader-demo-panel .word-token:focus {
    outline: 2px solid rgba(255, 255, 255, 0.6);
    outline-offset: 2px;
}

.reader-demo-panel .word-token.added {
    text-decoration: underline;
    text-decoration-style: dotted;
    text-underline-offset: 3px;
}

.reader-demo-panel .reader-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 12px;
}

.reader-demo-panel .reader-btn {
    padding: 10px 18px;
    background: var(--app-button-bg);
    color: var(--app-button-text);
    border: none;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: var(--app-button-shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.reader-demo-panel .reader-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.reader-demo-panel .reader-btn:focus {
    outline: 2px solid rgba(255, 255, 255, 0.8);
    outline-offset: 2px;
}

.reader-demo-panel .reader-btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: var(--app-text);
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.reader-demo-panel .reader-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
}

.reader-demo-panel .reader-tip {
    font-size: 0.85rem;
    color: var(--app-text-muted);
    margin: 0;
}

/* Tooltip */
.reader-demo-panel .reader-tooltip {
    position: absolute;
    z-index: 10;
    background: #ffffff;
    color: #1e293b;
    border-radius: 12px;
    padding: 16px 20px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    max-width: 280px;
    pointer-events: auto;
}

.reader-tooltip .reader-tooltip-word .reader-tooltip-term {
    display: block;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.reader-tooltip .reader-tooltip-word .reader-tooltip-translation {
    display: block;
    font-size: 0.95rem;
    color: #64748b;
    margin-bottom: 12px;
}

.reader-tooltip .reader-tooltip-add {
    padding: 8px 14px;
    background: var(--color-primary);
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
}

.reader-tooltip .reader-tooltip-add:hover {
    background: var(--color-primary-dark, #1e3a5f);
}

.reader-tooltip .reader-tooltip-add:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.reader-tooltip .reader-tooltip-add.already-added {
    background: #10b981;
    color: #ffffff;
    cursor: default;
}

.reader-tooltip .reader-tooltip-add.already-added:hover {
    background: #10b981;
}

.reader-tooltip .reader-tooltip-word[hidden],
.reader-tooltip .reader-tooltip-sentence[hidden] {
    display: none !important;
}

.reader-tooltip .reader-tooltip-sentence .reader-tooltip-sentence-translation {
    display: block;
    font-size: 1rem;
    line-height: 1.5;
}

.demo-cta-wrap {
    margin-top: 32px;
    margin-bottom: 0;
    text-align: center;
}

.demo-cta-wrap .demo-cta {
    text-decoration: none;
}

/* How it works section */
.reading-practice-page .how-it-works-section {
    margin-bottom: 64px;
}

.how-it-works-intro {
    margin-bottom: 28px;
}

.how-it-works-steps {
    list-style: none;
    margin: 0 0 32px;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.how-it-works-step {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 20px 24px;
    background: var(--color-light);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    margin-bottom: 0;
}

.how-it-works-step .step-num {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: #ffffff;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 50%;
}

.how-it-works-step .step-content {
    flex: 1;
    min-width: 0;
}

.how-it-works-step .step-title {
    display: block;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 6px;
}

.how-it-works-step .step-desc {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-muted);
}

.how-it-works-extras {
    padding: 0px 28px;
    background: var(--color-light);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    margin-bottom: 28px;
}

.how-it-works-extras-title {
    margin: 0 0 14px;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-dark);
}

.how-it-works-extras-list {
    margin: 0;
    padding-left: 22px;
    color: var(--color-muted);
    line-height: 1.7;
}

.how-it-works-extras-list li {
    margin-bottom: 6px;
}

.how-it-works-cta-wrap {
    margin: 0;
    text-align: center;
}

.how-it-works-cta-wrap .cta-button {
    text-decoration: none;
}

/* Reading features section */
.reading-practice-page .reading-features-section {
    margin-bottom: 64px;
}

.reading-features-section .reading-features-intro {
    margin-bottom: 26px;
}

.reading-features-section .reading-features-grid {
    display: grid;
    grid-template-columns: 1fr;
    align-items: stretch;
    gap: 22px;
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .reading-features-section .reading-features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (min-width: 900px) {
    .reading-features-section .reading-features-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 28px;
    }
}

.reading-features-section .feature-card {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 20px 22px;
    margin: 0;
    background: #ffffff;
    border: 1px solid #dde2e8;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
    transition: box-shadow 0.25s ease, transform 0.25s ease, border-color 0.2s ease;
}

.reading-features-section .feature-tag {
    position: absolute;
    top: 14px;
    right: 14px;
    font-size: 12px;
    padding: 6px 10px;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    font-weight: 600;
    color: var(--color-muted);
    background: #f1f5f9;
    border: 1px solid var(--color-border);
}

@media (prefers-reduced-motion: reduce) {
    .reading-features-section .feature-card {
        transition: none;
    }
}

.reading-features-section .feature-card:hover {
    border-color: #cbd5e1;
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
}

@media (prefers-reduced-motion: no-preference) {
    .reading-features-section .feature-card:hover {
        transform: translateY(-2px);
    }
}

.reading-features-section .feature-card-header {
    display: block;
    margin-bottom: 10px;
    border-bottom: 1px solid rgba(15, 23, 42, 0.15);
}

.reading-features-section .reading-feature-title {
    margin: 0;
    min-height: 2.6em;
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-dark);
    text-wrap: balance;
}

.reading-features-section .feature-card p {
    max-width: 38ch;
}

.reading-features-section .reading-feature-desc {
    margin: 0 0 10px;
    font-size: 0.92rem;
    line-height: 1.55;
    color: var(--color-muted);
}

.reading-features-section .feature-card-micro {
    margin-top: auto;
    margin-bottom: 0;
    padding-top: 12px;
    font-size: 0.84rem;
    line-height: 1.4;
    color: var(--color-muted);
    font-style: italic;
}

.reading-features-section .reading-while-panel {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 20px 22px;
    margin-top: 20px;
    margin-bottom: 24px;
    background: #f8fafc;
    border: 1px solid #dde2e8;
    border-radius: 12px;
}

.reading-features-section .reading-while-title {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-dark);
}

.reading-features-section .reading-tools-chips {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

@media (min-width: 480px) {
    .reading-features-section .reading-tools-chips {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }
}

@media (min-width: 768px) {
    .reading-features-section .reading-tools-chips {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.reading-features-section .reading-chip {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 44px;
    padding: 10px 14px;
    width: 100%;
    white-space: normal;
    line-height: 1.25;
    font-size: 0.88rem;
    color: var(--color-muted);
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: 999px;
}

.reading-features-section .reading-features-footer {
    margin: 0 0 20px;
    font-size: 0.9rem;
    color: var(--color-muted);
    text-align: center;
}

.reading-features-section .reading-features-cta-wrap {
    margin: 0;
    text-align: center;
}

.reading-features-section .reading-features-cta-wrap .ghost-button {
    text-decoration: none;
}

/* Levels section — accordion */
.reading-practice-page .levels-section {
    margin-bottom: 64px;
}

.reading-practice-page .levels-section .levels-intro {
    margin-bottom: 24px;
}

.reading-practice-page .levels-accordion {
    list-style: none;
    margin: 0 0 24px;
    padding: 0;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
}

.reading-practice-page .levels-accordion .level-item {
    margin-bottom: 0;
}

.reading-practice-page .levels-accordion .level-item + .level-item .level-summary {
    border-top: 1px solid var(--color-border);
}

.reading-practice-page .levels-accordion .level-summary {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 18px 24px;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-dark);
    background: var(--color-light);
    border: none;
    cursor: pointer;
    text-align: left;
    user-select: none;
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
    font-family: inherit;
}

.reading-practice-page .levels-accordion .level-summary:hover {
    background: rgba(41, 110, 179, 0.06);
}

.reading-practice-page .levels-accordion .level-summary:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.reading-practice-page .levels-accordion .level-summary-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1;
    border-radius: 10px;
    transition: transform 0.25s ease, background-color 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 2px 8px rgba(41, 110, 179, 0.25);
}

.reading-practice-page .levels-accordion .level-item.is-open .level-summary-icon {
    background: var(--color-primary);
}

.reading-practice-page .levels-accordion .level-summary:hover .level-summary-icon {
    box-shadow: 0 4px 12px rgba(41, 110, 179, 0.3);
}

.reading-practice-page .levels-accordion .level-summary-icon::before {
    content: '+';
}

.reading-practice-page .levels-accordion .level-item.is-open .level-summary-icon::before {
    content: '−';
}

.reading-practice-page .levels-accordion .level-label {
    font-weight: 700;
    color: var(--color-primary);
}

.reading-practice-page .levels-accordion .level-question {
    font-weight: 600;
    color: var(--color-dark);
}

.reading-practice-page .levels-accordion .level-content {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.35s ease-out;
    overflow: hidden;
}

.reading-practice-page .levels-accordion .level-item.is-open .level-content {
    grid-template-rows: 1fr;
}

.reading-practice-page .levels-accordion .level-content-inner {
    overflow: hidden;
    min-height: 0;
}

.reading-practice-page .levels-accordion .level-content-pad {
    padding: 16px 24px 20px 56px;
    background: var(--color-light);
    border-top: 1px solid var(--color-border);
}

.reading-practice-page .levels-accordion .level-content ul {
    margin: 0;
    padding-left: 22px;
    color: var(--color-muted);
    line-height: 1.7;
}

.reading-practice-page .levels-accordion .level-content li {
    margin-bottom: 6px;
}

.reading-practice-page .levels-footer {
    margin: 0 0 24px;
    font-size: 0.9rem;
    color: var(--color-muted);
    text-align: center;
}

.reading-practice-page .levels-cta-wrap {
    margin: 0;
    text-align: center;
}

.reading-practice-page .levels-cta-wrap .cta-button {
    text-decoration: none;
}

@media (max-width: 640px) {
    .reading-practice-page .levels-accordion .level-summary {
        padding: 16px 18px;
        font-size: 1rem;
    }

    .reading-practice-page .levels-accordion .level-content-pad {
        padding: 14px 18px 18px 44px;
    }
}

/* FAQ section */
.reading-practice-page .faq-section {
    margin-bottom: 64px;
}

/* Final CTA section */
.reading-practice-page .final-cta-section {
    margin-bottom: 64px;
}

.final-cta-headline {
    margin: 0 0 16px;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.3;
}

.final-cta-intro {
    margin: 0 0 28px;
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--color-muted);
}

.final-cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
    margin: 0;
}

.final-cta-buttons .cta-button,
.final-cta-buttons .ghost-button {
    text-decoration: none;
}

/* Mobile responsiveness */
@media (max-width: 640px) {
    .reading-practice-page {
        padding: 40px 0 60px;
    }

    .reading-practice-page .container {
        padding: 0 20px;
    }

    .reading-practice-page section {
        margin-bottom: 48px;
        padding-top: 24px;
    }

    .reading-practice-page h1 {
        margin-bottom: 20px;
    }

    .reading-practice-page h2 {
        font-size: 1.5rem;
    }

    .reading-practice-page h2::before {
        width: 30px;
        height: 2px;
    }

    .reading-practice-page .interactive-demo-panel {
        padding: 24px 20px;
    }

    .reading-practice-page .interactive-demo-panel.app-style {
        padding: 24px 20px;
    }

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

    .reader-demo-panel .reader-text {
        font-size: 1.05rem;
    }

    .reader-demo-panel .word-token {
        font-size: 1.05rem;
    }

    .reader-demo-panel .reader-tooltip {
        max-width: 240px;
        padding: 14px 16px;
    }

    .how-it-works-step {
        padding: 16px 18px;
        gap: 14px;
    }

    .how-it-works-step .step-num {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }

    .how-it-works-extras {
        padding: 20px 20px;
    }

    .reading-features-section .reading-features-grid {
        gap: 20px;
        margin-bottom: 0;
    }

    .reading-features-section .feature-card {
        padding: 18px 18px;
    }

    .reading-features-section .feature-card-header {
        padding-bottom: 10px;
        margin-bottom: 8px;
    }

    .reading-features-section .reading-feature-title {
        font-size: 1.08rem;
    }

    .reading-features-section .reading-while-panel {
        margin-top: 18px;
        padding: 18px 18px;
        gap: 14px;
    }

    .reading-features-section .reading-tools-chips {
        gap: 8px;
    }

    .reading-features-section .reading-chip {
        min-height: 42px;
        padding: 8px 12px;
        font-size: 0.85rem;
    }
}