/* style/news.css */
/* body đã xử lý padding-top: var(--header-offset); không cần thêm vào đây */

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

.page-news {
    font-family: Arial, sans-serif;
    color: var(--text-main-color); /* Sử dụng màu chữ chính cho nền tối */
    background-color: var(--background-color);
    line-height: 1.6;
}

.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;
    align-items: center;
    padding-top: 10px; /* Small top padding, body handles header offset */
    padding-bottom: 60px;
    text-align: center;
    overflow: hidden;
}

.page-news__hero-image-wrapper {
    width: 100%;
    max-height: 700px; /* Limit height of hero image */
    overflow: hidden;
}

.page-news__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    object-position: center;
    min-height: 200px; /* Minimum image size */
}

.page-news__hero-content {
    position: relative;
    z-index: 1;
    padding: 40px 20px;
    max-width: 900px;
    margin-top: -150px; /* Pull content up over the image slightly for visual flow */
    background: rgba(17, 39, 27, 0.9); /* Card BG with opacity */
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-color);
}

.page-news__main-title {
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    color: var(--gold-color);
    font-weight: bold;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 0 0 10px rgba(87, 227, 141, 0.5);
}

.page-news__description {
    font-size: 1.1rem;
    color: var(--text-main-color);
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-news__cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.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: 1rem;
    transition: all 0.3s ease;
    box-sizing: border-box;
    max-width: 100%; /* Ensure buttons don't overflow */
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word;
}

.page-news__btn-primary {
    background: var(--button-gradient);
    color: var(--text-main-color);
    border: none;
    box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-news__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

.page-news__btn-secondary {
    background-color: transparent;
    color: var(--secondary-color);
    border: 2px solid var(--secondary-color);
}

.page-news__btn-secondary:hover {
    background-color: var(--secondary-color);
    color: var(--background-color);
    transform: translateY(-3px);
}

/* Latest Articles Section */
.page-news__latest-articles {
    padding: 80px 0;
    background-color: var(--background-color);
}

.page-news__section-title {
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    color: var(--gold-color);
    text-align: center;
    margin-bottom: 50px;
    text-shadow: 0 0 8px rgba(242, 193, 78, 0.4);
}

.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-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--divider-color);
    display: flex;
    flex-direction: column;
}

.page-news__article-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5), 0 0 15px var(--glow-color);
}

.page-news__article-image {
    width: 100%;
    height: 225px; /* Fixed height for consistency */
    object-fit: cover;
    display: block;
    min-width: 200px; /* Minimum image size */
    min-height: 200px; /* Minimum image size */
}

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

.page-news__article-title {
    font-size: 1.3rem;
    font-weight: bold;
    margin-bottom: 10px;
    line-height: 1.3;
}

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

.page-news__article-title a:hover {
    color: var(--secondary-color);
}

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

.page-news__article-excerpt {
    font-size: 1rem;
    color: var(--text-secondary-color);
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-news__read-more {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
    align-self: flex-start;
}

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

.page-news__view-all-button {
    text-align: center;
    margin-top: 60px;
}

/* CTA Banner Section */
.page-news__cta-banner {
    background-color: var(--deep-green-color);
    padding: 80px 0;
    text-align: center;
}

.page-news__cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.page-news__cta-title {
    font-size: clamp(1.8rem, 3.5vw, 3rem);
    color: var(--gold-color);
    margin-bottom: 20px;
    text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

.page-news__cta-description {
    font-size: 1.1rem;
    color: var(--text-secondary-color);
    margin-bottom: 40px;
}

/* FAQ Section */
.page-news__faq-section {
    padding: 80px 0;
    background-color: var(--background-color);
}

.page-news__faq-list {
    margin-top: 40px;
}

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

.page-news__faq-item[open] {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4), 0 0 10px var(--glow-color);
}

.page-news__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.15rem;
    font-weight: bold;
    color: var(--text-main-color);
    cursor: pointer;
    list-style: none; /* For details/summary */
}

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

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

.page-news__faq-toggle {
    font-size: 1.8rem;
    line-height: 1;
    color: var(--secondary-color);
    margin-left: 20px;
    transition: transform 0.3s ease;
}

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

.page-news__faq-answer {
    padding: 0 25px 20px;
    font-size: 1rem;
    color: var(--text-secondary-color);
    border-top: 1px solid var(--divider-color);
    margin-top: -1px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-news__hero-content {
        margin-top: -100px;
        padding: 30px 20px;
    }
    .page-news__main-title {
        font-size: clamp(2rem, 4.5vw, 3rem);
    }
    .page-news__description {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .page-news__hero-section {
        padding-bottom: 40px;
    }
    .page-news__hero-content {
        margin-top: -80px;
        padding: 25px 15px;
        width: calc(100% - 30px); /* Adjust for padding on small screens */
    }
    .page-news__main-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
    }
    .page-news__description {
        font-size: 0.95rem;
    }
    .page-news__cta-buttons {
        flex-direction: column;
        gap: 15px;
        width: 100%;
    }
    .page-news__btn-primary,
    .page-news__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 20px;
        font-size: 0.95rem;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-news__latest-articles,
    .page-news__cta-banner,
    .page-news__faq-section {
        padding: 40px 0;
    }
    .page-news__section-title {
        font-size: clamp(1.6rem, 5vw, 2.2rem);
        margin-bottom: 30px;
    }
    .page-news__articles-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .page-news__article-image {
        height: 200px;
    }
    .page-news__article-content {
        padding: 15px;
    }
    .page-news__article-title {
        font-size: 1.15rem;
    }
    .page-news__article-meta,
    .page-news__article-excerpt {
        font-size: 0.9rem;
    }
    .page-news__cta-title {
        font-size: clamp(1.6rem, 6vw, 2.5rem);
    }
    .page-news__cta-description {
        font-size: 0.95rem;
    }
    .page-news__faq-question {
        padding: 15px 20px;
        font-size: 1rem;
    }
    .page-news__faq-answer {
        padding: 0 20px 15px;
        font-size: 0.9rem;
    }

    /* Mobile image responsive override */
    .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-image-wrapper,
    .page-news__latest-articles,
    .page-news__cta-banner,
    .page-news__faq-section {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
    }
    .page-news__hero-section {
        padding-top: 10px !important; /* body already handles --header-offset */
    }
    .page-news__cta-buttons {
        flex-wrap: wrap !important;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .page-news__hero-content {
        margin-top: -60px;
    }
    .page-news__main-title {
        font-size: clamp(1.5rem, 7vw, 2.2rem);
    }
    .page-news__btn-primary,
    .page-news__btn-secondary {
        font-size: 0.9rem;
        padding: 10px 15px;
    }
    .page-news__article-title {
        font-size: 1.05rem;
    }
}