/* style/news.css */
/* 
 * Màu sắc chính: #017439
 * Màu sắc phụ: #FFFFFF
 * Màu nút Đăng ký/Đăng nhập: #C30808 (nền), #FFFF00 (chữ)
 * Nền body từ shared.css: #0a0a0a (tối) -> Sử dụng chữ màu sáng cho toàn bộ trang
 */

.page-news {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #ffffff; /* Sáng màu chữ vì nền body là tối */
    background-color: #0a0a0a; /* Đảm bảo nền khớp với body hoặc sử dụng transparent */
}

/* Hero Section */
.page-news__hero-section {
    position: relative;
    background-color: #017439; /* Sử dụng màu chủ đạo */
    color: #ffffff;
    padding: 60px 20px;
    padding-top: var(--header-offset, 120px); /* Đảm bảo khoảng cách với header */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.page-news__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    width: 100%; /* Important for mobile responsiveness */
    box-sizing: border-box; /* Include padding in width calculation */
}

.page-news__hero-content {
    max-width: 800px;
    margin-bottom: 40px;
}

.page-news__hero-title {
    font-size: 2.8em;
    margin-bottom: 20px;
    color: #FFFF00; /* Dùng màu chữ vàng cho tiêu đề nổi bật */
    line-height: 1.2;
}

.page-news__hero-description {
    font-size: 1.1em;
    margin-bottom: 30px;
    color: #f0f0f0;
}

.page-news__hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap; /* Allow buttons to wrap on smaller screens */
}

.page-news__btn-primary,
.page-news__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    text-align: center;
    max-width: 100%; /* Ensure responsiveness */
    box-sizing: border-box; /* Ensure padding is included */
    white-space: normal; /* Allow text to wrap */
    word-wrap: break-word; /* Allow long words to break */
}

.page-news__btn-primary {
    background-color: #C30808; /* Màu đăng ký/đăng nhập */
    color: #FFFF00; /* Màu chữ đăng ký/đăng nhập */
    border: 2px solid #C30808;
}

.page-news__btn-primary:hover {
    background-color: #e02020;
    border-color: #e02020;
    color: #ffffff;
}

.page-news__btn-secondary {
    background-color: #017439; /* Màu chủ đạo */
    color: #ffffff;
    border: 2px solid #ffffff;
}

.page-news__btn-secondary:hover {
    background-color: #ffffff;
    color: #017439;
    border-color: #017439;
}

.page-news__hero-image-wrapper {
    margin-top: 40px;
    text-align: center;
}

.page-news__hero-image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    min-width: 200px; /* Minimum size requirement */
    min-height: 200px;
}

/* General Section Styling */
.page-news__latest-articles-section,
.page-news__categories-section,
.page-news__cta-banner-section,
.page-news__faq-section {
    padding: 80px 0;
    text-align: center;
}

.page-news__latest-articles-section,
.page-news__faq-section {
    background-color: #0a0a0a; /* Nền tối */
    color: #ffffff; /* Chữ sáng */
}

.page-news__categories-section {
    background-color: #017439; /* Nền chủ đạo */
    color: #ffffff; /* Chữ sáng */
}

.page-news__cta-banner-section {
    background-color: #1a1a1a; /* Nền tối nhẹ */
    color: #ffffff; /* Chữ sáng */
}

.page-news__section-title {
    font-size: 2.2em;
    margin-bottom: 20px;
    color: #FFFF00; /* Tiêu đề nổi bật */
}

.page-news__section-title--light {
    color: #FFFF00; /* Tiêu đề nổi bật trên nền chủ đạo */
}

.page-news__section-description {
    font-size: 1.1em;
    max-width: 900px;
    margin: 0 auto 40px;
    color: #f0f0f0;
}

.page-news__section-description--light {
    color: #ffffff;
}

/* Articles Grid */
.page-news__articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
    text-align: left;
}

.page-news__article-card {
    background-color: rgba(255, 255, 255, 0.05); /* Nền thẻ hơi trong suốt */
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

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

.page-news__article-image {
    width: 100%;
    height: 250px; /* Fixed height for consistency */
    object-fit: cover;
    min-width: 200px;
    min-height: 200px;
}

.page-news__article-content {
    padding: 25px;
    flex-grow: 1; /* Allow content to grow */
    display: flex;
    flex-direction: column;
}

.page-news__article-title {
    font-size: 1.4em;
    margin-bottom: 15px;
    color: #FFFF00; /* Màu tiêu đề bài viết */
}

.page-news__article-title a {
    color: #FFFF00;
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-news__article-title a:hover {
    color: #ffffff;
}

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

.page-news__read-more {
    display: inline-block;
    color: #017439; /* Màu chủ đạo */
    background-color: #FFFF00; /* Màu vàng nổi bật */
    padding: 8px 15px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    font-size: 0.9em;
    transition: background-color 0.3s ease, color 0.3s ease;
    align-self: flex-start; /* Align to start */
}

.page-news__read-more:hover {
    background-color: #e0e0e0;
    color: #017439;
}

/* Categories Grid */
.page-news__categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
    text-align: left;
}

.page-news__category-card {
    background-color: rgba(255, 255, 255, 0.1); /* Nền thẻ hơi trong suốt */
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

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

.page-news__category-image {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
    min-width: 200px;
    min-height: 200px;
}

.page-news__category-content {
    padding: 20px;
    flex-grow: 1;
}

.page-news__category-title {
    font-size: 1.3em;
    margin-bottom: 10px;
    color: #FFFF00;
}

.page-news__category-link {
    color: #FFFF00;
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-news__category-link:hover {
    color: #ffffff;
}

.page-news__category-description {
    font-size: 0.9em;
    color: #cccccc;
    flex-grow: 1;
}

/* CTA Banner Section */
.page-news__cta-banner-container {
    display: flex;
    align-items: center;
    gap: 50px;
    background-color: #017439; /* Màu chủ đạo */
    border-radius: 15px;
    padding: 50px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    flex-wrap: wrap;
}

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

.page-news__cta-title {
    font-size: 2em;
    margin-bottom: 15px;
    color: #FFFF00;
}

.page-news__cta-description {
    font-size: 1em;
    color: #ffffff;
    margin-bottom: 30px;
}

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

.page-news__cta-image-wrapper {
    flex: 1;
    min-width: 250px;
    text-align: center;
}

.page-news__cta-image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    min-width: 200px;
    min-height: 200px;
}

/* FAQ Section */
.page-news__faq-list {
    margin-top: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
}

.page-news__faq-item {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: background-color 0.3s ease;
}

.page-news__faq-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.page-news__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    font-weight: bold;
    font-size: 1.1em;
    color: #FFFF00;
    list-style: none; /* Remove default marker for details summary */
    -webkit-tap-highlight-color: transparent; /* Prevent highlight on mobile */
}

.page-news__faq-question::-webkit-details-marker {
    display: none; /* Remove default marker for Chrome/Safari */
}

.page-news__faq-qtext {
    flex-grow: 1;
    margin-right: 15px;
}

.page-news__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    transition: transform 0.3s ease;
    color: #ffffff;
}

.page-news__faq-item[open] .page-news__faq-toggle {
    transform: rotate(45deg); /* Rotate plus to cross */
}

.page-news__faq-answer {
    padding: 0 25px 20px;
    font-size: 0.95em;
    color: #cccccc;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-news__hero-title {
        font-size: 2.5em;
    }
    .page-news__section-title {
        font-size: 2em;
    }
    .page-news__cta-title {
        font-size: 1.8em;
    }
}

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

    .page-news__hero-section {
        padding: 40px 15px;
        padding-top: var(--header-offset, 120px) !important; /* Ensure mobile header offset */
    }

    .page-news__hero-content {
        margin-bottom: 30px;
    }

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

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

    .page-news__hero-cta {
        flex-direction: column;
        gap: 15px;
    }

    .page-news__btn-primary,
    .page-news__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 20px;
        font-size: 1em;
    }

    .page-news__latest-articles-section,
    .page-news__categories-section,
    .page-news__cta-banner-section,
    .page-news__faq-section {
        padding: 50px 0;
    }

    .page-news__container {
        padding: 0 15px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        overflow-x: hidden !important; /* Prevent horizontal scroll */
    }

    .page-news__section-title {
        font-size: 1.8em;
    }

    .page-news__articles-grid,
    .page-news__categories-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-news__article-image,
    .page-news__category-image,
    .page-news__cta-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
        min-width: 200px !important; /* Enforce min size */
        min-height: 200px !important;
    }
    
    .page-news__article-card,
    .page-news__category-card,
    .page-news__cta-banner-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 0 !important; /* Reset padding for cards if container has it */
        padding-right: 0 !important;
    }

    .page-news__cta-banner-container {
        flex-direction: column;
        gap: 30px;
        padding: 30px;
    }

    .page-news__cta-buttons {
        flex-direction: column;
        gap: 10px;
    }

    .page-news__faq-question {
        font-size: 1em;
        padding: 15px 20px;
    }

    .page-news__faq-answer {
        padding: 0 20px 15px;
    }
}

/* Ensure all content area images meet min size and responsive rules */
.page-news img {
    max-width: 100%;
    height: auto;
    display: block;
}

@media (max-width: 768px) {
    /* Rules for any img inside .page-news that might be affected by specific selectors */
    .page-news img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        min-width: 200px !important;
        min-height: 200px !important;
    }
    .page-news__section,
    .page-news__card,
    .page-news__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px; /* Add padding to prevent content from touching edges */
        padding-right: 15px;
    }
    /* Specific overrides for elements that might have their own padding/margin */
    .page-news__articles-grid,
    .page-news__categories-grid {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }
    .page-news__article-card,
    .page-news__category-card {
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
}

/* Color Contrast Enforcement */
.page-news h1, .page-news h2, .page-news h3, .page-news h4, .page-news h5, .page-news h6 {
    color: #FFFF00; /* High contrast yellow for headings */
}

.page-news p, .page-news li, .page-news a {
    color: #ffffff; /* Light text for dark background */
}

/* Override specific link colors where needed */
.page-news__read-more {
    color: #017439; /* text on yellow background */
}

.page-news__read-more:hover {
    color: #017439;
}

.page-news__category-link {
    color: #FFFF00;
}

.page-news__category-link:hover {
    color: #ffffff;
}

/* Ensure buttons maintain contrast */
.page-news__btn-primary {
    background-color: #C30808;
    color: #FFFF00;
}

.page-news__btn-secondary {
    background-color: #017439;
    color: #ffffff;
}