/* style/news.css */
/* body đã padding-top: var(--header-offset) */

:root {
    --color-primary: #11A84E;
    --color-secondary: #22C768;
    --color-button-gradient-start: #2AD16F;
    --color-button-gradient-end: #13994A;
    --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;
    --color-white: #ffffff;
    --color-dark-text: #333333;
}

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

.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;
    justify-content: center;
    padding: 60px 20px;
    padding-top: 10px; /* Small top padding, body handles header offset */
    text-align: center;
    background-color: var(--color-background);
    color: var(--color-text-main);
    overflow: hidden;
}

.page-news__hero-image-wrapper {
    width: 100%;
    max-height: 500px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 30px;
}

.page-news__hero-image {
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
}

.page-news__hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.page-news__main-title {
    font-size: clamp(2em, 5vw, 3.5em);
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--color-gold);
    line-height: 1.2;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

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

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

/* Buttons */
.page-news__btn-primary,
.page-news__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
    white-space: normal;
    word-wrap: break-word;
    max-width: 100%;
    box-sizing: border-box;
    text-align: center;
}

.page-news__btn-primary {
    background: linear-gradient(180deg, var(--color-button-gradient-start) 0%, var(--color-button-gradient-end) 100%);
    color: var(--color-white);
    border: none;
    box-shadow: 0 4px 15px rgba(var(--color-button-gradient-end), 0.4);
}

.page-news__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(var(--color-button-gradient-end), 0.6);
}

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

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

/* Section Titles and Descriptions */
.page-news__section-title {
    font-size: 2.5em;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: var(--color-gold);
    text-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
}

.page-news__section-description {
    font-size: 1.1em;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
    color: var(--color-text-secondary);
}

/* Featured News Section */
.page-news__featured-news,
.page-news__guides-section,
.page-news__cta-bottom {
    padding: 80px 0;
    background-color: var(--color-white);
    color: var(--color-dark-text);
}

.page-news__featured-news .page-news__section-title,
.page-news__featured-news .page-news__section-description,
.page-news__guides-section .page-news__section-title,
.page-news__guides-section .page-news__section-description,
.page-news__cta-bottom .page-news__section-title,
.page-news__cta-bottom .page-news__section-description {
    color: var(--color-dark-text);
}

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

.page-news__news-card,
.page-news__analysis-card,
.page-news__guide-card {
    background-color: var(--color-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    color: var(--color-dark-text);
}

.page-news__news-card:hover,
.page-news__analysis-card:hover,
.page-news__guide-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.page-news__news-card-image,
.page-news__analysis-card-image,
.page-news__guide-card-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.page-news__news-card-content,
.page-news__analysis-card-content,
.page-news__guide-card-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.page-news__news-card-title,
.page-news__analysis-card-title,
.page-news__guide-card-title {
    font-size: 1.4em;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.3;
}

.page-news__news-card-title a,
.page-news__analysis-card-title a,
.page-news__guide-card-title a {
    text-decoration: none;
    color: var(--color-dark-text);
    transition: color 0.3s ease;
}

.page-news__news-card-title a:hover,
.page-news__analysis-card-title a:hover,
.page-news__guide-card-title a:hover {
    color: var(--color-primary);
}

.page-news__news-card-date {
    font-size: 0.9em;
    color: #666;
    margin-bottom: 15px;
}

.page-news__news-card-excerpt,
.page-news__analysis-card-text,
.page-news__guide-card-text {
    font-size: 1em;
    color: #555;
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-news__news-card-link,
.page-news__guide-card-link {
    display: inline-block;
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
    margin-top: auto; /* Push link to bottom */
}

.page-news__news-card-link:hover,
.page-news__guide-card-link:hover {
    color: var(--color-deep-green);
}

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

/* Analysis Section */
.page-news__analysis-section {
    padding: 80px 0;
    background-color: var(--color-background);
    color: var(--color-text-main);
}

.page-news__analysis-section .page-news__section-title,
.page-news__analysis-section .page-news__section-description {
    color: var(--color-gold);
}

.page-news__analysis-card {
    background-color: var(--color-card-bg);
    color: var(--color-text-main);
}

.page-news__analysis-card-title {
    color: var(--color-gold);
}

.page-news__analysis-card-text {
    color: var(--color-text-secondary);
}

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

.page-news__faq-section .page-news__section-title,
.page-news__faq-section .page-news__section-description {
    color: var(--color-gold);
}

.page-news__faq-list {
    margin-top: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

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

.page-news__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.2em;
    font-weight: 600;
    cursor: pointer;
    color: var(--color-text-main);
    transition: background-color 0.3s ease;
    list-style: none; /* For details/summary */
}

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

.page-news__faq-item[open] .page-news__faq-question,
.page-news__faq-question:hover {
    background-color: var(--color-deep-green);
}

.page-news__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    transition: transform 0.3s ease;
    color: var(--color-gold);
}

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

.page-news__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 1em;
    color: var(--color-text-secondary);
}

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

/* CTA Bottom Section */
.page-news__cta-bottom {
    text-align: center;
    background-color: var(--color-white);
    color: var(--color-dark-text);
}

.page-news__cta-bottom .page-news__btn-primary {
    margin-top: 30px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-news__main-title {
        font-size: clamp(1.8em, 6vw, 3em);
    }
    .page-news__section-title {
        font-size: 2em;
    }
    .page-news__news-grid,
    .page-news__analysis-grid,
    .page-news__guides-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-news__hero-section {
        padding: 40px 15px;
    }
    .page-news__hero-image-wrapper {
        max-height: 300px;
        margin-bottom: 20px;
    }
    .page-news__main-title {
        font-size: clamp(1.5em, 8vw, 2.5em);
    }
    .page-news__lead-text {
        font-size: 1em;
    }
    .page-news__cta-group {
        flex-direction: column;
        gap: 15px;
    }
    .page-news__btn-primary,
    .page-news__btn-secondary {
        padding: 12px 20px;
        width: 100%;
    }
    .page-news__featured-news,
    .page-news__analysis-section,
    .page-news__guides-section,
    .page-news__faq-section,
    .page-news__cta-bottom {
        padding: 50px 0;
    }
    .page-news__container {
        padding: 0 15px;
    }
    .page-news__section-title {
        font-size: 1.8em;
    }
    .page-news__section-description {
        font-size: 0.95em;
        margin-bottom: 30px;
    }
    .page-news__news-card-image,
    .page-news__analysis-card-image,
    .page-news__guide-card-image {
        height: 180px;
    }
    .page-news__news-card-title,
    .page-news__analysis-card-title,
    .page-news__guide-card-title {
        font-size: 1.2em;
    }
    .page-news__news-card-excerpt,
    .page-news__analysis-card-text,
    .page-news__guide-card-text {
        font-size: 0.9em;
    }
    .page-news__faq-question {
        font-size: 1.1em;
        padding: 18px 20px;
    }
    .page-news__faq-answer {
        padding: 0 20px 18px 20px;
    }

    /* Mobile image responsive styles */
    .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 {
        padding-top: 10px !important; 
    }

    /* Mobile button responsive styles */
    .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-group,
    .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-group {
      display: flex;
      flex-direction: column;
    }
}

@media (max-width: 480px) {
    .page-news__main-title {
        font-size: clamp(1.2em, 9vw, 2em);
    }
    .page-news__section-title {
        font-size: 1.5em;
    }
    .page-news__news-grid,
    .page-news__analysis-grid,
    .page-news__guides-grid {
        grid-template-columns: 1fr;
    }
}