/* style/tin-tuc.css */

:root {
    --primary-color: #017439;
    --secondary-color: #FFFFFF;
    --text-dark: #333333;
    --text-light: #FFFFFF;
    --button-register-bg: #C30808;
    --button-register-text: #FFFFFF; /* Changed from #FFFF00 for WCAG AA contrast */
    --background-white: #FFFFFF;
}

.page-tin-tuc {
    font-family: Arial, sans-serif;
    color: var(--text-dark);
    background-color: var(--background-white);
}

.page-tin-tuc__hero-section {
    padding-top: 10px; /* Small top padding, body handles header offset */
    padding-bottom: 60px;
    background-color: var(--background-white);
    color: var(--text-dark);
}

.page-tin-tuc__hero-container {
    max-width: 1170px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
    padding: 40px 16px;
}

.page-tin-tuc__hero-content {
    flex: 1 1 45%;
    min-width: 300px;
}

.page-tin-tuc__main-title {
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.page-tin-tuc__hero-description {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 30px;
    color: var(--text-dark);
}

.page-tin-tuc__cta-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.page-tin-tuc__btn-primary,
.page-tin-tuc__btn-secondary,
.page-tin-tuc__btn-register {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
}

.page-tin-tuc__btn-primary {
    background-color: var(--primary-color);
    color: var(--text-light);
    border: 2px solid var(--primary-color);
}

.page-tin-tuc__btn-primary:hover {
    background-color: darken(var(--primary-color), 10%);
    border-color: darken(var(--primary-color), 10%);
}

.page-tin-tuc__btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.page-tin-tuc__btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--text-light);
}

.page-tin-tuc__hero-image {
    flex: 1 1 45%;
    min-width: 300px;
    text-align: center;
}

.page-tin-tuc__hero-side-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    display: block;
}

.page-tin-tuc__news-list-section {
    padding: 60px 0;
    background-color: var(--background-white);
    color: var(--text-dark);
}

.page-tin-tuc__content-area {
    max-width: 1170px;
    margin: 0 auto;
    padding: 0 16px;
}

.page-tin-tuc__section-title {
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 20px;
}

.page-tin-tuc__section-description {
    font-size: 1.1rem;
    line-height: 1.6;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    color: var(--text-dark);
}

.page-tin-tuc__news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.page-tin-tuc__news-card {
    background-color: var(--secondary-color);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.page-tin-tuc__news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.page-tin-tuc__news-card-media {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.page-tin-tuc__news-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.page-tin-tuc__news-card-content {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.page-tin-tuc__news-card-title {
    font-size: 1.3rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 10px;
    color: var(--primary-color);
    flex-grow: 1;
}

.page-tin-tuc__news-card-title a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-tin-tuc__news-card-title a:hover {
    color: darken(var(--primary-color), 10%);
}

.page-tin-tuc__news-card-meta {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 15px;
}

.page-tin-tuc__news-card-text {
    font-size: 1rem;
    line-height: 1.5;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.page-tin-tuc__read-more-btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: var(--text-light);
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: background-color 0.3s ease;
    align-self: flex-start;
}

.page-tin-tuc__read-more-btn:hover {
    background-color: darken(var(--primary-color), 10%);
}

.page-tin-tuc__view-all-container {
    text-align: center;
    margin-top: 20px;
}

.page-tin-tuc__cta-section {
    padding: 80px 0;
    background-color: var(--primary-color);
    color: var(--text-light);
    text-align: center;
}

.page-tin-tuc__cta-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 16px;
}

.page-tin-tuc__cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-light);
}

.page-tin-tuc__cta-description {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 30px;
    color: var(--text-light);
}

.page-tin-tuc__btn-register {
    background-color: var(--button-register-bg);
    color: var(--button-register-text);
    border: 2px solid var(--button-register-bg);
}

.page-tin-tuc__btn-register:hover {
    background-color: darken(var(--button-register-bg), 10%);
    border-color: darken(var(--button-register-bg), 10%);
}

.page-tin-tuc__faq-section {
    padding: 60px 0;
    background-color: var(--background-white);
    color: var(--text-dark);
}

.page-tin-tuc__faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.page-tin-tuc__faq-item {
    background-color: var(--secondary-color);
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
}

.page-tin-tuc__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--primary-color);
    cursor: pointer;
    list-style: none;
    position: relative;
}

.page-tin-tuc__faq-question::-webkit-details-marker {
    display: none;
}

.page-tin-tuc__faq-qtext {
    flex-grow: 1;
    pointer-events: none; /* Prevent text from interfering with summary click */
}

.page-tin-tuc__faq-toggle {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-left: 15px;
    pointer-events: none; /* Prevent icon from interfering with summary click */
}

.page-tin-tuc__faq-item[open] .page-tin-tuc__faq-toggle {
    content: '−';
}

.page-tin-tuc__faq-answer {
    padding: 0 25px 20px;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-dark);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-tin-tuc__hero-container {
        flex-direction: column;
        text-align: center;
    }

    .page-tin-tuc__hero-content,
    .page-tin-tuc__hero-image {
        flex: 1 1 100%;
    }

    .page-tin-tuc__cta-buttons {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    /* HERO Section */
    .page-tin-tuc__hero-section {
        padding-top: 10px !important;
        padding-bottom: 40px;
    }
    .page-tin-tuc__hero-container {
        padding: 20px 15px;
        gap: 20px;
    }
    .page-tin-tuc__main-title {
        font-size: clamp(1.8rem, 8vw, 2.5rem);
        margin-bottom: 15px;
    }
    .page-tin-tuc__hero-description {
        font-size: 1rem;
        margin-bottom: 20px;
    }
    .page-tin-tuc__cta-buttons {
        flex-direction: column;
        gap: 10px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        padding: 0 15px;
    }
    .page-tin-tuc__btn-primary,
    .page-tin-tuc__btn-secondary,
    .page-tin-tuc__btn-register {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 15px;
        font-size: 0.95rem;
        white-space: normal !important;
        word-wrap: break-word !important;
    }
    .page-tin-tuc__hero-side-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    /* News List Section */
    .page-tin-tuc__news-list-section {
        padding: 40px 0;
    }
    .page-tin-tuc__content-area {
        padding: 0 15px;
    }
    .page-tin-tuc__section-title {
        font-size: clamp(1.5rem, 7vw, 2rem);
        margin-bottom: 15px;
    }
    .page-tin-tuc__section-description {
        font-size: 0.95rem;
        margin-bottom: 30px;
    }
    .page-tin-tuc__news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .page-tin-tuc__news-card-media {
        height: 180px;
    }
    .page-tin-tuc__news-card-media img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-tin-tuc__news-card-title {
        font-size: 1.15rem;
    }
    .page-tin-tuc__news-card-meta,
    .page-tin-tuc__news-card-text {
        font-size: 0.9rem;
    }

    /* CTA Section */
    .page-tin-tuc__cta-section {
        padding: 50px 0;
    }
    .page-tin-tuc__cta-title {
        font-size: clamp(1.8rem, 8vw, 2.5rem);
    }
    .page-tin-tuc__cta-description {
        font-size: 1rem;
    }
    .page-tin-tuc__btn-register {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 15px;
        font-size: 0.95rem;
    }

    /* FAQ Section */
    .page-tin-tuc__faq-section {
        padding: 40px 0;
    }
    .page-tin-tuc__faq-question {
        font-size: 1rem;
        padding: 15px 20px;
    }
    .page-tin-tuc__faq-answer {
        font-size: 0.95rem;
        padding: 0 20px 15px;
    }

    /* General Image & Container Adaptations */
    .page-tin-tuc img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-tin-tuc__section,
    .page-tin-tuc__card,
    .page-tin-tuc__container,
    .page-tin-tuc__news-card,
    .page-tin-tuc__cta-container,
    .page-tin-tuc__faq-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-tin-tuc__cta-buttons,
    .page-tin-tuc__button-group,
    .page-tin-tuc__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-wrap: wrap !important;
        gap: 10px;
    }
    .page-tin-tuc__cta-buttons {
        flex-direction: column;
    }
}