/* style/news.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần thêm */
.page-news {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-main, #F2FFF6);
    background-color: var(--bg-color, #08160F);
}

.page-news__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

/* Hero Section */
.page-news__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column; /* Hình ảnh trên, văn bản dưới */
    align-items: center;
    justify-content: center;
    padding: 10px 0 40px; /* Đệm trên nhỏ, đệm dưới lớn hơn */
    text-align: center;
    background-color: var(--deep-green, #0A4B2C); /* Nền cho hero nếu hình ảnh không bao phủ hết */
    overflow: hidden;
}

.page-news__hero-image {
    width: 100%;
    max-width: 1920px; /* Đảm bảo hình ảnh không quá rộng */
    height: auto;
    display: block;
    object-fit: cover;
    margin-bottom: 30px; /* Khoảng cách giữa hình ảnh và văn bản */
}

.page-news__hero-content {
    max-width: 900px;
    padding: 0 20px;
    z-index: 1;
}

.page-news__main-title {
    font-size: clamp(2em, 4vw, 3em); /* Kích thước font chữ phản hồi cho H1 */
    color: var(--gold-color, #F2C14E);
    margin-bottom: 15px;
    font-weight: bold;
    line-height: 1.2;
}

.page-news__description {
    font-size: 1.1em;
    color: var(--text-secondary, #A7D9B8);
    margin-bottom: 30px;
}

/* Section Titles */
.page-news__section-title {
    font-size: clamp(1.8em, 3.5vw, 2.5em);
    color: var(--gold-color, #F2C14E);
    text-align: center;
    margin-bottom: 20px;
    padding-top: 40px;
}

.page-news__section-description {
    font-size: 1em;
    color: var(--text-secondary, #A7D9B8);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
}

/* Latest Articles Grid */
.page-news__latest-articles {
    padding: 60px 0;
    background-color: var(--bg-color, #08160F);
}

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

.page-news__article-card {
    background-color: var(--card-bg, #11271B);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color, #2E7A4E);
}

.page-news__article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-news__article-image {
    width: 100%;
    height: 225px; /* Chiều cao cố định để nhất quán */
    object-fit: cover;
    display: block;
}

.page-news__article-content {
    padding: 20px;
}

.page-news__article-title {
    font-size: 1.4em;
    margin-bottom: 10px;
    min-height: 60px; /* Đảm bảo chiều cao tiêu đề nhất quán */
}

.page-news__article-title a {
    color: var(--text-main, #F2FFF6);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-news__article-title a:hover {
    color: var(--gold-color, #F2C14E);
}

.page-news__article-date {
    font-size: 0.9em;
    color: var(--text-secondary, #A7D9B8);
    display: block;
    margin-bottom: 15px;
}

.page-news__article-excerpt {
    font-size: 1em;
    color: var(--text-secondary, #A7D9B8);
    margin-bottom: 20px;
}

.page-news__read-more {
    display: inline-block;
    color: var(--gold-color, #F2C14E);
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

.page-news__read-more:hover {
    color: var(--glow-color, #57E38D);
    text-decoration: underline;
}

.page-news__view-all-button-container {
    text-align: center;
    margin-top: 40px;
}

/* Featured News Section */
.page-news__featured-news {
    padding: 60px 0;
    background-color: var(--deep-green, #0A4B2C);
}

.page-news__featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.page-news__featured-card {
    background-color: var(--card-bg, #11271B);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color, #2E7A4E);
}

.page-news__featured-title {
    font-size: 1.5em;
    color: var(--gold-color, #F2C14E);
    margin-bottom: 15px;
}

.page-news__featured-text {
    font-size: 1em;
    color: var(--text-secondary, #A7D9B8);
    margin-bottom: 20px;
}

/* Call to Action Section */
.page-news__cta-section {
    padding: 60px 0;
    background-color: var(--bg-color, #08160F);
    text-align: center;
}

.page-news__cta-section .page-news__container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-news__cta-image {
    width: 100%;
    max-width: 1200px;
    height: auto;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 30px;
    display: block;
}

.page-news__cta-title {
    font-size: clamp(1.8em, 3.5vw, 2.5em);
    color: var(--gold-color, #F2C14E);
    margin-bottom: 15px;
}

.page-news__cta-description {
    font-size: 1.1em;
    color: var(--text-secondary, #A7D9B8);
    max-width: 800px;
    margin: 0 auto 30px;
}

.page-news__cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap; /* Cho phép các nút xuống dòng trên màn hình nhỏ hơn */
    width: 100%; /* Đảm bảo container chiếm toàn bộ chiều rộng để xuống dòng */
}

/* Buttons */
.page-news__btn-primary,
.page-news__btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    white-space: normal; /* Cho phép văn bản xuống dòng */
    word-wrap: break-word; /* Đảm bảo các từ dài xuống dòng */
    box-sizing: border-box;
    max-width: 100%;
}

.page-news__btn-primary {
    background: var(--btn-gradient, linear-gradient(180deg, #2AD16F 0%, #13994A 100%));
    color: #ffffff; /* Văn bản trắng cho nút chính */
    border: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-news__btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    opacity: 0.9;
}

.page-news__btn-secondary {
    background-color: transparent;
    color: var(--glow-color, #57E38D); /* Văn bản màu glow cho nút phụ */
    border: 2px solid var(--glow-color, #57E38D);
}

.page-news__btn-secondary:hover {
    background-color: var(--glow-color, #57E38D);
    color: var(--deep-green, #0A4B2C); /* Văn bản tối màu khi hover */
}

/* FAQ Section */
.page-news__faq-section {
    padding: 60px 0;
    background-color: var(--deep-green, #0A4B2C);
}

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

.page-news__faq-item {
    background-color: var(--card-bg, #11271B);
    border-radius: 8px;
    margin-bottom: 15px;
    border: 1px solid var(--border-color, #2E7A4E);
    overflow: hidden;
}

.page-news__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    cursor: pointer;
    font-size: 1.1em;
    font-weight: bold;
    color: var(--text-main, #F2FFF6);
    transition: background-color 0.3s ease;
    list-style: none; /* Xóa dấu đầu dòng mặc định cho details summary */
}

.page-news__faq-question::-webkit-details-marker {
    display: none; /* Ẩn dấu đầu dòng mặc định cho trình duyệt webkit */
}

.page-news__faq-question:hover {
    background-color: var(--deep-green, #0A4B2C);
}

.page-news__faq-qtext {
    flex-grow: 1;
}

.page-news__faq-toggle {
    font-size: 1.5em;
    margin-left: 15px;
    color: var(--gold-color, #F2C14E);
}

.page-news__faq-answer {
    padding: 0 20px 20px;
    font-size: 1em;
    color: var(--text-secondary, #A7D9B8);
}

.page-news__faq-answer p {
    margin: 0;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-news__articles-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-news__container {
        padding: 0 15px;
    }

    .page-news__hero-section {
        padding: 10px 0 30px;
    }

    .page-news__main-title {
        font-size: clamp(1.8em, 8vw, 2.5em);
    }

    .page-news__description {
        font-size: 1em;
    }

    .page-news__section-title {
        font-size: clamp(1.5em, 7vw, 2em);
    }

    .page-news__latest-articles,
    .page-news__featured-news,
    .page-news__cta-section,
    .page-news__faq-section {
        padding: 40px 0;
    }

    .page-news__articles-grid,
    .page-news__featured-grid {
        grid-template-columns: 1fr;
    }

    .page-news__article-image {
        height: 180px;
    }

    .page-news__article-title {
        font-size: 1.2em;
        min-height: auto;
    }

    .page-news__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    /* Mobile image responsive adaptation */
    .page-news img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !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;
        padding-right: 15px;
    }
    
    .page-news__hero-section, /* Áp dụng cho hero section */
    .page-news__video-section { /* Bao gồm video-section cho tính nhất quán dù trang này không có video */
        padding-top: 10px !important; /* body đã xử lý --header-offset */
    }

    /* Video responsive adaptation (nếu có) */
    .page-news video,
    .page-news__video {
      max-width: 100% !important;
      width: 100% !important;
      height: auto !important;
      display: block !important;
    }
    
    .page-news__video-section,
    .page-news__video-container,
    .page-news__video-wrapper {
      max-width: 100% !important;
      width: 100% !important;
      box-sizing: border-box !important;
      padding-left: 15px;
      padding-right: 15px;
      overflow: hidden !important;
    }
    .page-news__video-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* Button responsive adaptation */
    .page-news__cta-button,
    .page-news__btn-primary,
    .page-news__btn-secondary,
    .page-news a[class*="button"],
    .page-news 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-left: 15px;
      padding-right: 15px;
    }
    
    .page-news__cta-buttons,
    .page-news__button-group,
    .page-news__btn-container {
      max-width: 100% !important;
      width: 100% !important;
      box-sizing: border-box !important;
      padding-left: 15px;
      padding-right: 15px;
      flex-wrap: wrap !important;
      gap: 10px;
    }
    
    .page-news__cta-buttons {
      display: flex;
      flex-direction: column; /* Sắp xếp dọc trên di động */
    }
}