/* style/tin-tuc.css */
:root {
    --primary-color: #017439;
    --secondary-color: #FFFFFF;
    --text-dark: #333333;
    --text-light: #ffffff;
    --accent-red: #C30808; /* For Đăng Ký / Đăng Nhập */
    --accent-yellow: #FFFF00; /* For Đăng Ký / Đăng Nhập font */
    --border-light: #e0e0e0;
}

.page-tin-tuc {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark); /* Default text color for light body background */
    background-color: var(--secondary-color); /* Matches body background */
}

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

.page-tin-tuc__hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap; /* Allow wrapping on smaller screens */
}

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

.page-tin-tuc__hero-title {
    font-size: clamp(2em, 5vw, 2.8em);
    color: var(--primary-color);
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

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

.page-tin-tuc__cta-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    max-width: 100%; /* Ensure container respects width */
    overflow: hidden; /* Prevent overflow */
    box-sizing: border-box;
}

.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;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    text-align: center;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Allow text wrapping */
    box-sizing: border-box;
    max-width: 100%;
}

.page-tin-tuc__btn-primary {
    background-color: var(--accent-red); /* Đăng Ký / Đăng Nhập color */
    color: var(--accent-yellow); /* Đăng Ký / Đăng Nhập font color */
    border: 2px solid var(--accent-red);
}

.page-tin-tuc__btn-primary:hover {
    background-color: #A00606;
    border-color: #A00606;
}

.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(--secondary-color);
}

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

.page-tin-tuc__hero-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    display: block; /* Ensure it behaves as a block element */
}

/* Articles Section */
.page-tin-tuc__articles-section {
    padding: 60px 0;
    background-color: #f9f9f9; /* Slightly off-white background */
}

.page-tin-tuc__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-tin-tuc__section-title {
    font-size: 2.2em;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
}

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

.page-tin-tuc__article-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;
}

.page-tin-tuc__article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.page-tin-tuc__article-image {
    width: 100%;
    height: 225px; /* Fixed height for consistency in grid */
    object-fit: cover;
    display: block;
}

.page-tin-tuc__article-content {
    padding: 20px;
}

.page-tin-tuc__article-date {
    font-size: 0.9em;
    color: #666;
    margin-bottom: 10px;
}

.page-tin-tuc__article-title {
    font-size: 1.4em;
    margin-bottom: 15px;
    line-height: 1.3;
}

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

.page-tin-tuc__article-title a:hover {
    color: #005a2e;
}

.page-tin-tuc__article-excerpt {
    font-size: 1em;
    color: #555;
    margin-bottom: 20px;
}

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

.page-tin-tuc__read-more:hover {
    color: #005a2e;
}

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

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

.page-tin-tuc__cta-section .page-tin-tuc__container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.page-tin-tuc__cta-content {
    flex: 1;
    min-width: 300px;
    text-align: left;
}

.page-tin-tuc__cta-title {
    font-size: clamp(2em, 4.5vw, 2.5em);
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
    color: var(--text-light);
}

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

.page-tin-tuc__cta-image-wrapper {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.page-tin-tuc__cta-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    display: block;
}

/* Ensure buttons in CTA section are styled correctly */
.page-tin-tuc__cta-section .page-tin-tuc__btn-secondary {
    background-color: var(--secondary-color);
    color: var(--primary-color);
    border-color: var(--secondary-color);
}

.page-tin-tuc__cta-section .page-tin-tuc__btn-secondary:hover {
    background-color: #f0f0f0;
    color: var(--primary-color);
    border-color: #f0f0f0;
}

/* General image responsive styles */
.page-tin-tuc img {
    max-width: 100%;
    height: auto;
    display: block; /* Ensure images take up their own line */
}

/* Mobile responsive styles */
@media (max-width: 768px) {
    .page-tin-tuc__hero-section {
        padding-top: 10px !important; /* Specific override for mobile */
        padding-bottom: 40px;
    }

    .page-tin-tuc__hero-container {
        flex-direction: column;
        padding: 30px 15px;
        gap: 25px;
    }

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

    .page-tin-tuc__hero-title {
        font-size: 2em;
        text-align: center;
    }

    .page-tin-tuc__hero-description {
        font-size: 1em;
        text-align: center;
    }

    .page-tin-tuc__cta-buttons {
        flex-direction: column;
        gap: 10px;
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 15px;
        box-sizing: border-box !important;
    }

    .page-tin-tuc__btn-primary,
    .page-tin-tuc__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        padding: 12px 20px !important;
        font-size: 1em !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-tin-tuc__articles-section {
        padding: 40px 0;
    }

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

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

    .page-tin-tuc__articles-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-tin-tuc__article-card {
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    }

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

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

    .page-tin-tuc__cta-section {
        padding: 50px 0;
    }

    .page-tin-tuc__cta-section .page-tin-tuc__container {
        flex-direction: column;
        gap: 30px;
        padding: 0 15px;
        box-sizing: border-box !important;
    }

    .page-tin-tuc__cta-content {
        text-align: center;
        min-width: unset;
        width: 100%;
    }

    .page-tin-tuc__cta-title {
        font-size: 2em;
    }

    .page-tin-tuc__cta-description {
        font-size: 1em;
    }

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

    /* General image responsive rules for all images */
    .page-tin-tuc img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    /* Ensure all content containers are constrained */
    .page-tin-tuc__hero-section,
    .page-tin-tuc__articles-section,
    .page-tin-tuc__cta-section {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
}