/* style/tin-tuc.css */
:root {
    --primary-color: #11A84E;
    --secondary-color: #22C768;
    --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --card-bg: #11271B;
    --main-bg: #08160F;
    --text-main: #F2FFF6;
    --text-secondary: #A7D9B8;
    --border-color: #2E7A4E;
    --glow-color: #57E38D;
    --gold-color: #F2C14E;
    --divider-color: #1E3A2A;
    --deep-green: #0A4B2C;
}

.page-tin-tuc {
    background-color: var(--main-bg);
    color: var(--text-main); /* Default text color for the page */
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

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

/* Hero Section */
.page-tin-tuc__hero-section {
    padding-top: 10px; /* Small top padding, assuming shared.css handles body padding-top */
    padding-bottom: 60px;
    background-color: var(--main-bg);
}

.page-tin-tuc__hero-container {
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 40px 0;
    flex-wrap: wrap; /* Ensure wrapping on smaller screens */
}

.page-tin-tuc__hero-content {
    flex: 1 1 50%;
    min-width: 300px;
    color: var(--text-main);
}

.page-tin-tuc__main-title {
    font-size: 3.2em; /* Using em for relative sizing */
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--gold-color); /* Title color for impact */
}

.page-tin-tuc__hero-description {
    font-size: 1.1em;
    margin-bottom: 30px;
    color: var(--text-secondary);
}

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

.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: 1.1em;
    transition: all 0.3s ease;
    text-align: center;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-tin-tuc__btn-primary {
    background: var(--button-gradient);
    color: #ffffff; /* White text for primary button */
    border: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.page-tin-tuc__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.page-tin-tuc__btn-secondary {
    background-color: transparent;
    color: var(--glow-color); /* Glow color for secondary text */
    border: 2px solid var(--glow-color);
}

.page-tin-tuc__btn-secondary:hover {
    background-color: var(--glow-color);
    color: var(--main-bg); /* Dark text on hover */
    transform: translateY(-2px);
}

.page-tin-tuc__hero-image {
    flex: 1 1 40%;
    display: flex;
    justify-content: center;
    align-items: center;
    min-width: 300px;
}

.page-tin-tuc__hero-side-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
    display: block;
    min-width: 200px; /* Enforce min size */
    min-height: 200px; /* Enforce min size */
}

/* Intro Section */
.page-tin-tuc__intro-section {
    background-color: var(--card-bg);
    padding: 60px 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--divider-color);
}

.page-tin-tuc__intro-section .page-tin-tuc__section-title {
    color: var(--text-main);
    margin-bottom: 30px;
}

.page-tin-tuc__text-block {
    margin-bottom: 20px;
    font-size: 1.05em;
}
.page-tin-tuc__text-block strong {
    color: var(--text-main);
}

/* Articles Section */
.page-tin-tuc__articles-section {
    padding: 60px 0;
    background-color: var(--main-bg);
}

.page-tin-tuc__section-title {
    font-size: 2.5em;
    font-weight: bold;
    text-align: center;
    margin-bottom: 20px;
    color: var(--gold-color);
}

.page-tin-tuc__section-description {
    font-size: 1.1em;
    text-align: center;
    margin-bottom: 40px;
    color: var(--text-secondary);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

.page-tin-tuc__article-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    color: var(--text-secondary);
}

.page-tin-tuc__article-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
}

.page-tin-tuc__article-link {
    text-decoration: none;
    color: inherit;
    display: block;
    height: 100%; /* Ensure the whole card is clickable */
}

.page-tin-tuc__article-image-wrapper {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    overflow: hidden;
}

.page-tin-tuc__article-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
    min-width: 200px; /* Enforce min size */
    min-height: 200px; /* Enforce min size */
}

.page-tin-tuc__article-card:hover .page-tin-tuc__article-image {
    transform: scale(1.05);
}

.page-tin-tuc__article-content {
    padding: 25px;
}

.page-tin-tuc__article-title {
    font-size: 1.4em;
    font-weight: bold;
    margin-bottom: 10px;
    color: var(--text-main);
    line-height: 1.4;
}

.page-tin-tuc__article-meta {
    font-size: 0.9em;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.page-tin-tuc__article-summary {
    font-size: 1em;
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.page-tin-tuc__read-more {
    display: inline-block;
    color: var(--glow-color);
    font-weight: bold;
    text-decoration: none;
    font-size: 0.95em;
    transition: color 0.3s ease;
}

.page-tin-tuc__read-more:hover {
    color: var(--gold-color);
}

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

/* Call to Action Section */
.page-tin-tuc__cta-section {
    padding: 80px 0;
    text-align: center;
    background-color: var(--deep-green); /* Use a darker green for CTA */
}

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

.page-tin-tuc__cta-title {
    font-size: 2.8em;
    font-weight: bold;
    margin-bottom: 20px;
    color: var(--gold-color);
}

.page-tin-tuc__cta-description {
    font-size: 1.2em;
    margin-bottom: 40px;
    color: var(--text-secondary);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-tin-tuc__cta-button {
    min-width: 250px;
    padding: 16px 32px;
}

/* FAQ Section */
.page-tin-tuc__faq-section {
    padding: 60px 0;
    background-color: var(--main-bg);
    border-top: 1px solid var(--divider-color);
}

.page-tin-tuc__faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.page-tin-tuc__faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: background-color 0.3s ease;
}

.page-tin-tuc__faq-item[open] {
    background-color: var(--deep-green);
}

.page-tin-tuc__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.2em;
    font-weight: bold;
    color: var(--text-main);
    cursor: pointer;
    position: relative;
    list-style: none; /* Remove default marker */
}

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

.page-tin-tuc__faq-item[open] .page-tin-tuc__faq-question {
    border-bottom: 1px solid var(--border-color);
}

.page-tin-tuc__faq-qtext {
    flex-grow: 1;
    color: var(--text-main);
}

.page-tin-tuc__faq-toggle {
    font-size: 1.8em;
    line-height: 1;
    margin-left: 20px;
    transition: transform 0.3s ease;
    color: var(--glow-color);
}

.page-tin-tuc__faq-item[open] .page-tin-tuc__faq-toggle {
    transform: rotate(45deg);
}

.page-tin-tuc__faq-answer {
    padding: 0 25px 20px;
    font-size: 1.05em;
    color: var(--text-secondary);
}

.page-tin-tuc__faq-answer p {
    margin-top: 10px;
    margin-bottom: 0;
}
.page-tin-tuc__faq-answer strong {
    color: var(--text-main);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-tin-tuc__main-title {
        font-size: 2.8em;
    }
    .page-tin-tuc__section-title {
        font-size: 2.2em;
    }
    .page-tin-tuc__cta-title {
        font-size: 2.5em;
    }
    .page-tin-tuc__hero-container {
        gap: 30px;
    }
    .page-tin-tuc__articles-grid {
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .page-tin-tuc__container {
        padding: 0 15px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-tin-tuc__hero-section {
        padding-top: 10px !important; /* Small top padding, assuming shared.css handles body padding-top */
        padding-bottom: 40px !important;
    }

    .page-tin-tuc__hero-container {
        flex-direction: column;
        text-align: center;
        padding: 30px 0;
        gap: 20px;
    }

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

    .page-tin-tuc__main-title {
        font-size: 2.2em;
        margin-bottom: 15px;
        line-height: 1.3;
    }

    .page-tin-tuc__hero-description {
        font-size: 1em;
        margin-bottom: 25px;
    }

    .page-tin-tuc__cta-buttons {
        flex-direction: column;
        gap: 10px;
        width: 100%;
    }

    .page-tin-tuc__btn-primary,
    .page-tin-tuc__btn-secondary,
    .page-tin-tuc a[class*="button"],
    .page-tin-tuc a[class*="btn"] {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding: 12px 20px !important;
        font-size: 1em !important;
    }

    .page-tin-tuc__hero-side-image,
    .page-tin-tuc__article-image,
    .page-tin-tuc img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    .page-tin-tuc__intro-section,
    .page-tin-tuc__articles-section,
    .page-tin-tuc__cta-section,
    .page-tin-tuc__faq-section {
        padding: 40px 0 !important;
    }

    .page-tin-tuc__section-title {
        font-size: 1.8em;
        margin-bottom: 15px;
    }

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

    .page-tin-tuc__articles-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .page-tin-tuc__article-image-wrapper {
        height: 180px; /* Adjust height for mobile */
    }

    .page-tin-tuc__article-title {
        font-size: 1.2em;
    }

    .page-tin-tuc__cta-title {
        font-size: 2.0em;
    }

    .page-tin-tuc__cta-description {
        font-size: 1.1em;
    }

    .page-tin-tuc__cta-button {
        min-width: unset;
        width: 100%;
    }

    .page-tin-tuc__faq-question {
        font-size: 1.1em;
        padding: 18px 20px;
    }

    .page-tin-tuc__faq-answer {
        padding: 0 20px 18px;
        font-size: 0.95em;
    }
}