/* style/tin-tuc.css */

.page-tin-tuc {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-main-color, #333333); /* Default text color, assuming light background */
    background-color: var(--background-color, #F5F7FA); /* Default background color */
}

.page-tin-tuc__container {
    max-width: 1170px;
    margin: 0 auto;
    padding: 20px 16px;
    box-sizing: border-box;
}

.page-tin-tuc__section-title {
    font-size: 2.5rem;
    color: var(--main-color, #E53935);
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
}

.page-tin-tuc__section-description {
    font-size: 1.1rem;
    color: var(--text-main-color, #333333);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
}

/* Hero Section */
.page-tin-tuc__hero-section {
    background-color: var(--card-bg-color, #FFFFFF); /* Assuming light background for hero */
    padding-top: 10px; /* Small top padding as per rules */
    padding-bottom: 60px;
    position: relative;
    overflow: hidden;
}

.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 50%;
    min-width: 300px;
    text-align: left;
    color: var(--text-main-color, #333333);
}

.page-tin-tuc__hero-title {
    font-size: clamp(2rem, 4vw, 3.5rem); /* Using clamp as per H1 rule */
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--main-color, #E53935);
}

.page-tin-tuc__hero-description {
    font-size: 1.15rem;
    line-height: 1.7;
    margin-bottom: 30px;
}

.page-tin-tuc__hero-image {
    flex: 1 1 40%;
    text-align: center;
    order: 1; /* Image block above text block for HERO */
}

.page-tin-tuc__hero-side-image {
    max-width: 600px;
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    border-radius: 8px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
}

.page-tin-tuc__cta-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.page-tin-tuc__btn-primary,
.page-tin-tuc__btn-secondary {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1rem;
    transition: all 0.3s ease;
    text-align: center;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    max-width: 100%; /* Ensure buttons don't overflow */
}

.page-tin-tuc__btn-primary {
    background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
    color: #ffffff;
    border: 2px solid transparent;
}

.page-tin-tuc__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.page-tin-tuc__btn-secondary {
    background: #ffffff;
    color: var(--main-color, #E53935);
    border: 2px solid var(--main-color, #E53935);
}

.page-tin-tuc__btn-secondary:hover {
    background: var(--main-color, #E53935);
    color: #ffffff;
}

/* Latest News Section */
.page-tin-tuc__latest-news-section {
    padding: 60px 0;
    background-color: var(--background-color, #F5F7FA);
}

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

.page-tin-tuc__news-card {
    background-color: var(--card-bg-color, #FFFFFF);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    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 6px 20px rgba(0,0,0,0.12);
}

.page-tin-tuc__news-card-media {
    width: 100%;
    height: 200px; /* Fixed height for consistent card images */
    overflow: hidden;
}

.page-tin-tuc__news-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.page-tin-tuc__news-card:hover .page-tin-tuc__news-thumbnail {
    transform: scale(1.05);
}

.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: bold;
    margin-bottom: 10px;
    line-height: 1.4;
    color: var(--text-main-color, #333333);
}

.page-tin-tuc__news-card-title a {
    color: var(--text-main-color, #333333);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-tin-tuc__news-card-title a:hover {
    color: var(--main-color, #E53935);
}

.page-tin-tuc__news-meta {
    font-size: 0.9rem;
    color: #666666;
    margin-bottom: 15px;
}

.page-tin-tuc__news-excerpt {
    font-size: 1rem;
    color: #555555;
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-tin-tuc__read-more-btn {
    display: inline-block;
    padding: 8px 15px;
    background-color: var(--main-color, #E53935);
    color: #ffffff;
    border-radius: 5px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: bold;
    transition: background-color 0.3s ease;
    align-self: flex-start;
}

.page-tin-tuc__read-more-btn:hover {
    background-color: var(--secondary-color, #FF5A4F);
}

.page-tin-tuc__view-all-btn-container {
    text-align: center;
    margin-top: 50px;
}

/* Promo News Section */
.page-tin-tuc__promo-news-section {
    padding: 60px 0;
    background-color: var(--card-bg-color, #FFFFFF);
}

.page-tin-tuc__promo-card {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-top: 40px;
    background-color: var(--background-color, #F5F7FA);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.page-tin-tuc__promo-card-image {
    flex: 1 1 50%;
    min-width: 300px;
}

.page-tin-tuc__promo-img {
    width: 100%;
    height: auto;
    display: block;
}

.page-tin-tuc__promo-card-content {
    flex: 1 1 50%;
    padding: 30px;
    box-sizing: border-box;
}

.page-tin-tuc__promo-card-title {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 15px;
    color: var(--main-color, #E53935);
}

.page-tin-tuc__promo-card-text {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-main-color, #333333);
    margin-bottom: 25px;
}

/* CTA Section */
.page-tin-tuc__cta-section {
    padding: 60px 0;
    text-align: center;
}

.page-tin-tuc__dark-section {
    background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
    color: #ffffff; /* Forced white text for dark background */
}

.page-tin-tuc__dark-section .page-tin-tuc__section-title {
    color: #ffffff;
}

.page-tin-tuc__dark-section .page-tin-tuc__section-description {
    color: #ffffff;
}

.page-tin-tuc__dark-section .page-tin-tuc__btn-secondary {
    background: #ffffff;
    color: var(--main-color, #E53935);
    border-color: #ffffff;
}

.page-tin-tuc__dark-section .page-tin-tuc__btn-secondary:hover {
    background: var(--main-color, #E53935);
    color: #ffffff;
}

/* FAQ Section */
.page-tin-tuc__faq-section {
    padding: 60px 0;
    background-color: var(--card-bg-color, #FFFFFF);
}

.page-tin-tuc__faq-list {
    margin-top: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-tin-tuc__faq-item {
    background-color: var(--background-color, #F5F7FA);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.page-tin-tuc__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.15rem;
    font-weight: bold;
    color: var(--text-main-color, #333333);
    cursor: pointer;
    list-style: none; /* For details/summary */
    position: relative;
    transition: background-color 0.3s ease;
}

.page-tin-tuc__faq-item[open] .page-tin-tuc__faq-question {
    background-color: var(--main-color, #E53935);
    color: #ffffff;
}

.page-tin-tuc__faq-item[open] .page-tin-tuc__faq-question .page-tin-tuc__faq-qtext {
    color: #ffffff;
}

.page-tin-tuc__faq-item[open] .page-tin-tuc__faq-question .page-tin-tuc__faq-toggle {
    color: #ffffff;
}


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

.page-tin-tuc__faq-qtext {
    flex-grow: 1;
    color: var(--text-main-color, #333333); /* Ensure initial text color */
    transition: color 0.3s ease;
}


.page-tin-tuc__faq-toggle {
    font-size: 1.5rem;
    line-height: 1;
    margin-left: 15px;
    color: var(--main-color, #E53935);
    transition: transform 0.3s ease, color 0.3s ease;
}

.page-tin-tuc__faq-item[open] .page-tin-tuc__faq-toggle {
    transform: rotate(180deg);
}

.page-tin-tuc__faq-answer {
    padding: 0 25px 20px;
    font-size: 1rem;
    color: #555555;
    line-height: 1.7;
}

.page-tin-tuc__faq-answer p {
    margin: 0;
}

/* Universal image responsive styles */
.page-tin-tuc img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

    .page-tin-tuc__hero-content {
        text-align: center;
    }

    .page-tin-tuc__hero-title {
        font-size: clamp(2rem, 5vw, 3rem);
    }

    .page-tin-tuc__hero-image {
        order: -1; /* Image block above text block for HERO */
    }

    .page-tin-tuc__promo-card {
        flex-direction: column;
    }
    .page-tin-tuc__promo-card-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    .page-tin-tuc {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-tin-tuc__container {
        padding-left: 15px;
        padding-right: 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* HERO Section */
    .page-tin-tuc__hero-section {
        padding-top: 10px !important; /* Fixed header spacing rule */
        padding-bottom: 40px;
    }

    .page-tin-tuc__hero-container {
        padding: 20px 15px;
        flex-direction: column;
        gap: 20px;
    }

    .page-tin-tuc__hero-title {
        font-size: clamp(1.8rem, 7vw, 2.5rem);
        margin-bottom: 15px;
    }

    .page-tin-tuc__hero-description {
        font-size: 1rem;
        margin-bottom: 20px;
    }

    .page-tin-tuc__cta-buttons {
        flex-direction: column; /* Stack buttons vertically */
        gap: 10px;
        padding: 0 15px; /* Add padding to container */
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    .page-tin-tuc__btn-primary,
    .page-tin-tuc__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding-left: 15px; /* Ensure text inside button has padding */
        padding-right: 15px;
    }

    .page-tin-tuc__hero-image {
        order: -1; /* Image block above text block for HERO */
        padding: 0 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-tin-tuc__hero-side-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    /* Latest News Section */
    .page-tin-tuc__latest-news-section {
        padding: 40px 0;
    }

    .page-tin-tuc__section-title {
        font-size: 2rem;
        margin-bottom: 15px;
    }

    .page-tin-tuc__section-description {
        font-size: 1rem;
        margin-bottom: 30px;
    }

    .page-tin-tuc__news-grid {
        grid-template-columns: 1fr; /* Single column for news cards */
        gap: 20px;
    }

    .page-tin-tuc__news-card-media {
        height: 180px; /* Adjust height for mobile */
    }

    .page-tin-tuc__news-card-title {
        font-size: 1.1rem;
    }

    .page-tin-tuc__news-meta,
    .page-tin-tuc__news-excerpt {
        font-size: 0.95rem;
    }

    /* Promo News Section */
    .page-tin-tuc__promo-news-section {
        padding: 40px 0;
    }

    .page-tin-tuc__promo-card {
        flex-direction: column;
        gap: 20px;
    }

    .page-tin-tuc__promo-card-image {
        order: -1;
        padding: 0 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-tin-tuc__promo-img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    .page-tin-tuc__promo-card-content {
        padding: 20px;
        text-align: center;
    }

    .page-tin-tuc__promo-card-title {
        font-size: 1.5rem;
    }

    .page-tin-tuc__promo-card-text {
        font-size: 1rem;
    }

    /* CTA Section */
    .page-tin-tuc__cta-section {
        padding: 40px 0;
    }

    /* 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-toggle {
        font-size: 1.3rem;
    }

    .page-tin-tuc__faq-answer {
        padding: 0 20px 15px;
        font-size: 0.95rem;
    }

    /* Universal image responsive styles for content area */
    .page-tin-tuc img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
}