/* Base styles for the page */
.page-tin-tuc {
    font-family: Arial, sans-serif;
    color: #333333; /* Dark text for light body background #F5F7FA */
    line-height: 1.6;
    background-color: #F5F7FA;
}

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

.page-tin-tuc__section-title {
    font-size: 2.5em;
    color: #E53935; /* Brand main color for titles */
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
}

/* Hero Section */
.page-tin-tuc__hero-section {
    padding-top: 10px; /* Small top padding, body handles header offset */
    padding-bottom: 60px;
    background-color: #F5F7FA;
}

.page-tin-tuc__hero-container {
    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;
    color: #333333;
}

.page-tin-tuc__main-title {
    font-size: clamp(2em, 4vw, 3em); /* H1 font size with clamp */
    color: #E53935;
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: bold;
}

.page-tin-tuc__hero-description {
    font-size: 1.1em;
    margin-bottom: 30px;
}

.page-tin-tuc__hero-image {
    flex: 1 1 40%;
    text-align: center;
}

.page-tin-tuc__hero-image img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* CTA Buttons */
.page-tin-tuc__cta-button {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1em;
    transition: all 0.3s ease;
    text-align: center;
    max-width: 100%; /* Ensure button responsiveness */
    box-sizing: border-box;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Allow text wrapping */
}

.page-tin-tuc__btn-primary {
    background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
    color: #ffffff;
    border: none;
}

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

.page-tin-tuc__btn-secondary {
    background: #ffffff;
    color: #E53935;
    border: 2px solid #E53935;
}

.page-tin-tuc__btn-secondary:hover {
    background: #E53935;
    color: #ffffff;
}

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

.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: #ffffff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.page-tin-tuc__news-card:hover {
    transform: translateY(-5px);
}

.page-tin-tuc__card-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.page-tin-tuc__card-image {
    width: 100%;
    height: 220px; /* Fixed height for consistency */
    object-fit: cover;
    display: block;
}

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

.page-tin-tuc__card-date {
    font-size: 0.9em;
    color: #777777;
    margin-bottom: 10px;
}

.page-tin-tuc__card-title {
    font-size: 1.3em;
    color: #E53935; /* Brand main color for card titles */
    margin-bottom: 15px;
    line-height: 1.3;
    font-weight: bold;
}

.page-tin-tuc__card-excerpt {
    font-size: 0.95em;
    color: #555555;
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-tin-tuc__read-more {
    color: #FF5A4F; /* Brand auxiliary color */
    font-weight: bold;
    text-decoration: none;
}

.page-tin-tuc__view-all-button-container {
    text-align: center;
}

/* FAQ Section */
.page-tin-tuc__faq-section {
    padding: 60px 0;
    background-color: #F5F7FA;
}

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

.page-tin-tuc__faq-item {
    background-color: #ffffff;
    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: 1.1em;
    font-weight: bold;
    color: #333333;
    cursor: pointer;
    background-color: #f9f9f9;
    user-select: none;
    list-style: none; /* For details tag */
}

.page-tin-tuc__faq-question::-webkit-details-marker,
.page-tin-tuc__faq-question::marker {
    display: none; /* Hide default marker */
}

.page-tin-tuc__faq-item[open] > .page-tin-tuc__faq-question {
    background-color: #E53935;
    color: #ffffff; /* Text color for open question */
}

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

.page-tin-tuc__faq-qtext {
    color: #333333;
    flex-grow: 1;
}

.page-tin-tuc__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    transition: transform 0.3s ease; /* Keep transition for consistency if needed elsewhere */
}

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

/* Call to Action Section (Dark Background) */
.page-tin-tuc__cta-section {
    padding: 80px 0;
    text-align: center;
    background-color: #E53935; /* Dark background */
    color: #ffffff; /* Light text */
}

.page-tin-tuc__cta-section .page-tin-tuc__section-title {
    color: #ffffff; /* White title on dark background */
    margin-bottom: 20px;
}

.page-tin-tuc__cta-description {
    font-size: 1.2em;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* 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__main-title {
        font-size: clamp(2em, 5vw, 2.8em);
    }
}

@media (max-width: 768px) {
    /* General mobile adaptations */
    .page-tin-tuc__container {
        padding: 15px 15px !important;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-tin-tuc__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
    }

    /* Hero Section */
    .page-tin-tuc__hero-section {
        padding-top: 10px !important; /* Small top padding, body handles header offset */
        padding-bottom: 40px;
    }
    .page-tin-tuc__hero-container {
        flex-direction: column;
        gap: 20px;
        padding: 20px 15px;
    }
    .page-tin-tuc__main-title {
        font-size: clamp(1.8em, 7vw, 2.5em);
    }
    .page-tin-tuc__hero-description {
        font-size: 1em;
    }
    .page-tin-tuc__hero-image img {
        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__news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .page-tin-tuc__card-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important; /* Ensure responsiveness */
    }
    .page-tin-tuc__card-title {
        font-size: 1.1em;
    }
    .page-tin-tuc__card-excerpt {
        font-size: 0.9em;
    }
    .page-tin-tuc__view-all-button-container {
        padding: 0 15px;
    }

    /* Buttons responsive */
    .page-tin-tuc__cta-button {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding: 12px 20px;
    }
    .page-tin-tuc__hero-content .page-tin-tuc__cta-button {
        width: auto !important; /* Allow single button to shrink if content block is narrow */
        max-width: 300px !important; /* Limit max width for a single button in hero */
        margin: 0 auto; /* Center single button */
        display: block;
    }
    .page-tin-tuc__view-all-button-container .page-tin-tuc__cta-button {
        width: 100% !important;
        display: block;
    }
    .page-tin-tuc__cta-section .page-tin-tuc__cta-button {
        width: 100% !important;
        display: block;
    }

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

    /* CTA Section (Dark Background) */
    .page-tin-tuc__cta-section {
        padding: 50px 0;
    }
    .page-tin-tuc__cta-description {
        font-size: 1em;
        padding: 0 15px;
    }
}