/* style/news.css */

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

.page-news {
    background-color: var(--page-news-bg-color);
    color: var(--page-news-text-main);
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

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

.page-news__section {
    padding: 60px 0;
    position: relative;
}

.page-news__section-title {
    font-size: 2.5em;
    color: var(--page-news-text-main);
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
}

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

/* Hero Section */
.page-news__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-bottom: 60px;
    overflow: hidden;
    padding-top: 10px; /* body đã padding-top: var(--header-offset) */
}

.page-news__hero-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.page-news__hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.2;
}

.page-news__hero-content {
    position: relative;
    z-index: 1;
    padding-top: 80px;
    padding-bottom: 40px;
    max-width: 900px;
}

.page-news__main-title {
    font-size: clamp(2em, 4vw, 3.2em);
    color: var(--page-news-gold-color);
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
}

.page-news__intro-text {
    font-size: 1.2em;
    color: var(--page-news-text-main);
    margin-bottom: 30px;
}

/* Buttons */
.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: all 0.3s ease;
    cursor: pointer;
    text-align: center;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
}

.page-news__btn-primary {
    background: var(--page-news-btn-gradient);
    color: #ffffff;
    border: 2px solid transparent;
    margin-right: 15px;
}

.page-news__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

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

.page-news__btn-secondary:hover {
    background: var(--page-news-primary-color);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

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

.page-news__news-card {
    background-color: var(--page-news-card-bg);
    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;
}

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

.page-news__card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.page-news__card-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.page-news__card-content {
    padding: 25px;
}

.page-news__card-title {
    font-size: 1.4em;
    color: var(--page-news-text-main);
    margin-bottom: 10px;
    line-height: 1.3;
    font-weight: bold;
}

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

.page-news__card-excerpt {
    font-size: 1em;
    color: var(--page-news-text-secondary);
    margin-bottom: 20px;
}

.page-news__read-more {
    color: var(--page-news-primary-color);
    font-weight: bold;
    display: inline-block;
    position: relative;
}

.page-news__read-more::after {
    content: ' ';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--page-news-primary-color);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.page-news__card-link:hover .page-news__read-more::after {
    transform: scaleX(1);
}

.page-news__cta-container {
    text-align: center;
    margin-top: 50px;
}

/* Featured News */
.page-news__dark-section {
    background-color: var(--page-news-deep-green);
    color: var(--page-news-text-main);
}

.page-news__featured-content {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.page-news__featured-image {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: 10px;
    object-fit: cover;
    flex-shrink: 0;
}

.page-news__featured-text {
    flex-grow: 1;
}

.page-news__featured-text .page-news__card-title {
    font-size: 2em;
    color: var(--page-news-gold-color);
    margin-bottom: 15px;
}

.page-news__featured-text p {
    font-size: 1.1em;
    margin-bottom: 15px;
    color: var(--page-news-text-main);
}

.page-news__featured-text .page-news__btn-primary {
    margin-top: 20px;
    margin-right: 0;
}

/* CTA Section */
.page-news__cta-section {
    text-align: center;
    background-color: var(--page-news-card-bg);
    border-radius: 10px;
    padding: 60px 20px;
    margin-top: 60px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.page-news__cta-title {
    font-size: 2.2em;
    color: var(--page-news-gold-color);
    margin-bottom: 20px;
    font-weight: bold;
}

.page-news__cta-description {
    font-size: 1.1em;
    color: var(--page-news-text-main);
    max-width: 700px;
    margin: 0 auto 30px auto;
}

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

/* FAQ Section */
.page-news__faq-section {
    background-color: var(--page-news-bg-color);
}

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

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

.page-news__faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.2em;
    font-weight: bold;
    color: var(--page-news-text-main);
    background-color: var(--page-news-deep-green);
    transition: background-color 0.3s ease;
}

.page-news__faq-item summary::-webkit-details-marker {
    display: none;
}

.page-news__faq-item summary:hover {
    background-color: var(--page-news-primary-color);
}

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

.page-news__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    width: 30px;
    text-align: center;
}

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

.page-news__faq-answer p {
    margin-bottom: 10px;
}

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

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-news__section-title {
        font-size: 2em;
    }
    .page-news__main-title {
        font-size: clamp(1.8em, 5vw, 2.8em);
    }
    .page-news__featured-content {
        flex-direction: column;
        text-align: center;
    }
    .page-news__featured-image {
        max-width: 100%;
    }
    .page-news__featured-text .page-news__card-title {
        font-size: 1.8em;
    }
}

@media (max-width: 768px) {
    .page-news__section {
        padding: 40px 0;
    }
    .page-news__hero-content {
        padding-top: 60px;
        padding-bottom: 30px;
    }
    .page-news__main-title {
        font-size: clamp(1.6em, 6vw, 2.5em);
    }
    .page-news__intro-text {
        font-size: 1em;
    }
    .page-news__btn-primary,
    .page-news__btn-secondary {
        padding: 12px 20px;
        font-size: 1em;
        margin-right: 0;
        width: 100%;
    }
    .page-news__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    .page-news__news-grid {
        grid-template-columns: 1fr;
    }
    .page-news__card-image {
        height: 180px;
    }
    .page-news__card-title {
        font-size: 1.2em;
    }
    .page-news__cta-title {
        font-size: 1.8em;
    }
    .page-news__cta-description {
        font-size: 1em;
    }
    .page-news__faq-item summary {
        font-size: 1.1em;
        padding: 15px 20px;
    }
    .page-news__faq-answer {
        padding: 15px 20px;
    }

    /* Mobile specific image, video, button responsive rules */
    .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,
    .page-news__cta-section,
    .page-news__featured-content,
    .page-news__cta-buttons {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important; /* Ensure no overflow */
    }
    
    .page-news__hero-section {
        padding-top: 10px !important; /* body đã承担 --header-offset */
    }

    /* Ensure buttons wrap if multiple */
    .page-news__cta-buttons {
        flex-wrap: wrap !important;
        gap: 10px;
    }
    .page-news__btn-primary, .page-news__btn-secondary {
        padding-left: 15px !important;
        padding-right: 15px !important;
    }
}

@media (max-width: 480px) {
    .page-news__section-title {
        font-size: 1.8em;
    }
    .page-news__main-title {
        font-size: clamp(1.5em, 7vw, 2.2em);
    }
    .page-news__cta-title {
        font-size: 1.5em;
    }
    .page-news__faq-item summary {
        font-size: 1em;
    }
}