/* style/news.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần thêm */

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

.page-news {
    font-family: 'Arial', sans-serif;
    color: var(--color-text-main); /* Default text color for the page */
    background-color: var(--color-background); /* Overall page background */
}

.page-news__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    padding-top: 10px; /* Small top padding, header offset handled by body */
    text-align: center;
    overflow: hidden;
}

.page-news__hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    opacity: 0.3; /* Subtle background image */
}

.page-news__hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
    background: rgba(0, 0, 0, 0.5); /* Semi-transparent overlay for text readability */
    border-radius: 10px;
}

.page-news__main-title {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--color-gold);
    margin-bottom: 20px;
    max-width: 90%;
    margin-left: auto;
    margin-right: auto;
}

.page-news__hero-description {
    font-size: 1.15rem;
    color: var(--color-text-main);
    margin-bottom: 30px;
    line-height: 1.6;
}

.page-news__hero-link-text {
    color: var(--color-gold);
    text-decoration: underline;
}

.page-news__cta-button {
    display: inline-block;
    padding: 15px 30px;
    background: var(--color-button-gradient);
    color: var(--color-text-main);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: none;
}

.page-news__cta-button:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-news__section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-gold);
    text-align: center;
    margin-bottom: 40px;
    padding-top: 20px;
}

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

.page-news__latest-articles {
    padding: 80px 0;
    background-color: var(--color-deep-green);
}

.page-news__dark-section {
    background-color: var(--color-deep-green);
    color: var(--color-text-main);
}

.page-news__article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.page-news__article-card {
    background-color: var(--color-card-bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.page-news__article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.page-news__article-image {
    width: 100%;
    height: 220px; /* Ensure images are not too small */
    object-fit: cover;
    display: block;
}

.page-news__card-content {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.page-news__card-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.4;
}

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

.page-news__card-title a:hover {
    color: var(--color-gold);
}

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

.page-news__card-excerpt {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-news__read-more {
    display: inline-block;
    color: var(--color-gold);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
    align-self: flex-start;
}

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

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

.page-news__view-all-button {
    background: var(--color-button-gradient);
    color: var(--color-text-main);
    border: none;
}

.page-news__promotions-events {
    padding: 80px 0;
    background-color: var(--color-background);
}

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

.page-news__promo-item {
    background-color: var(--color-card-bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
}

.page-news__promo-item:hover {
    transform: translateY(-5px);
}

.page-news__promo-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

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

.page-news__promo-content h3 {
    font-size: 1.5rem;
    color: var(--color-gold);
    margin-bottom: 10px;
}

.page-news__promo-content p {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.page-news__promo-link-text {
    color: var(--color-gold);
    text-decoration: underline;
}

.page-news__guides-tips {
    padding: 80px 0;
}

.page-news__guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.page-news__guide-card {
    background-color: var(--color-card-bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
}

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

.page-news__guide-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
}

.page-news__guide-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    padding: 15px 20px 10px;
    line-height: 1.4;
}

.page-news__guide-card h3 a {
    color: var(--color-text-main);
    text-decoration: none;
}

.page-news__guide-card h3 a:hover {
    color: var(--color-gold);
}

.page-news__guide-card p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    padding: 0 20px 15px;
    line-height: 1.6;
    flex-grow: 1;
}

.page-news__guide-link-text {
    color: var(--color-gold);
    text-decoration: underline;
}

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

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

.page-news__faq-item {
    background-color: var(--color-card-bg);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-news__faq-item summary {
    cursor: pointer;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-text-main);
    background-color: var(--color-deep-green);
    border-bottom: 1px solid var(--color-divider);
    list-style: none; /* Remove default marker */
}

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

.page-news__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

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

.page-news__faq-toggle {
    font-size: 1.8rem;
    font-weight: 300;
    line-height: 1;
    margin-left: 15px;
    color: var(--color-gold);
    transition: transform 0.3s ease;
}

.page-news__faq-item[open] .page-news__faq-toggle {
    transform: rotate(45deg); /* Rotate to form an 'x' or '-' */
}

.page-news__faq-answer {
    padding: 20px;
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.page-news__faq-link-text {
    color: var(--color-gold);
    text-decoration: underline;
}

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

.page-news__cta-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: 20px;
}

.page-news__cta-description {
    font-size: 1.2rem;
    color: var(--color-text-main);
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto 40px;
}

.page-news__cta-link-text {
    color: var(--color-gold);
    text-decoration: underline;
}

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

.page-news__btn-primary,
.page-news__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: 2px solid transparent; /* Default transparent border */
}

.page-news__btn-primary {
    background: var(--color-button-gradient);
    color: var(--color-text-main);
}

.page-news__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

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

.page-news__btn-secondary:hover {
    background-color: var(--color-gold);
    color: var(--color-deep-green);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.text-highlight {
    color: var(--color-gold);
    font-weight: 600;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-news__main-title {
        font-size: 2.8rem;
    }
    .page-news__section-title {
        font-size: 2rem;
    }
    .page-news__cta-title {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .page-news__hero-section {
        padding: 40px 15px;
        padding-top: 10px !important;
    }
    .page-news__hero-content {
        padding: 15px;
    }
    .page-news__main-title {
        font-size: clamp(2rem, 8vw, 2.5rem); /* Clamp for H1 */
        margin-bottom: 15px;
    }
    .page-news__hero-description {
        font-size: 1rem;
        margin-bottom: 20px;
    }
    .page-news__cta-button {
        padding: 12px 25px;
        font-size: 0.95rem;
    }

    .page-news__latest-articles,
    .page-news__promotions-events,
    .page-news__guides-tips,
    .page-news__faq-section,
    .page-news__cta-banner {
        padding: 40px 0;
    }
    .page-news__section-title {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }

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

    .page-news img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
        box-sizing: border-box !important;
    }

    .page-news__article-card,
    .page-news__promo-item,
    .page-news__guide-card {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-news__card-title {
        font-size: 1.2rem;
    }
    .page-news__promo-content h3 {
        font-size: 1.3rem;
    }
    .page-news__guide-card h3 {
        font-size: 1.15rem;
    }

    .page-news__faq-item summary {
        font-size: 1.1rem;
        padding: 15px;
    }
    .page-news__faq-answer {
        padding: 15px;
    }

    .page-news__cta-title {
        font-size: 1.8rem;
    }
    .page-news__cta-description {
        font-size: 1rem;
        margin-bottom: 30px;
    }
    .page-news__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    .page-news__btn-primary,
    .page-news__btn-secondary {
        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;
    }
}

@media (max-width: 480px) {
    .page-news__main-title {
        font-size: clamp(1.8rem, 9vw, 2.2rem);
    }
    .page-news__hero-description {
        font-size: 0.95rem;
    }
    .page-news__section-title {
        font-size: 1.6rem;
    }
    .page-news__cta-title {
        font-size: 1.6rem;
    }
    .page-news__card-title {
        font-size: 1.1rem;
    }
}