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

: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;
}

.page-news {
    font-family: 'Arial', sans-serif;
    color: var(--color-text-main); /* Mặc định chữ sáng trên nền tối */
    background-color: var(--color-background);
    line-height: 1.6;
}

.page-news__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 20px 60px 20px; /* Nhấn mạnh padding-top 10px */
    overflow: hidden;
    text-align: center;
}

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

.page-news__hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.5); /* Giảm độ sáng để chữ dễ đọc hơn */
}

.page-news__hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 0;
    color: var(--color-text-main);
}

.page-news__main-title {
    font-size: clamp(2.2em, 4vw, 3.2em); /* H1 không dùng font-size cố định quá lớn */
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--color-gold);
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.page-news__hero-description {
    font-size: clamp(1em, 1.5vw, 1.2em);
    margin-bottom: 30px;
    color: var(--color-text-secondary);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

.page-news__btn-primary,
.page-news__btn-secondary {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1em;
    transition: all 0.3s ease;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
}

.page-news__btn-primary {
    background: linear-gradient(180deg, var(--color-button-gradient-start) 0%, var(--color-button-gradient-end) 100%);
    color: var(--color-text-main);
    border: 2px solid var(--color-button-gradient-start);
}

.page-news__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(var(--color-button-gradient-start), 0.4);
}

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

.page-news__btn-secondary:hover {
    background: var(--color-button-gradient-start);
    color: var(--color-text-main);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(var(--color-button-gradient-start), 0.4);
}

.page-news__section {
    padding: 60px 20px;
    text-align: center;
}

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

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

.page-news__section-title {
    font-size: clamp(1.8em, 3vw, 2.8em);
    font-weight: 700;
    margin-bottom: 40px;
    color: var(--color-gold);
    position: relative;
    padding-bottom: 15px;
}

.page-news__section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--color-primary);
    border-radius: 2px;
}

.page-news__text-block {
    font-size: 1.1em;
    margin-bottom: 20px;
    color: var(--color-text-secondary);
    text-align: left;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

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

.page-news__grid--two-columns {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

.page-news__news-card,
.page-news__card {
    background-color: var(--color-card-bg);
    border-radius: 12px;
    overflow: hidden;
    text-align: left;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.page-news__news-card:hover,
.page-news__card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
}

.page-news__card-image {
    width: 100%;
    height: 225px; /* Đảm bảo hình ảnh lớn hơn 200x200px */
    object-fit: cover;
    display: block;
}

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

.page-news__card-title {
    font-size: 1.4em;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--color-gold);
    line-height: 1.3;
}

.page-news__card-title a {
    color: inherit;
    text-decoration: none;
}

.page-news__card-title a:hover {
    text-decoration: underline;
    color: var(--color-primary);
}

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

.page-news__card-text {
    font-size: 1em;
    color: var(--color-text-main);
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-news__btn-text {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-top: auto;
}

.page-news__btn-text:hover {
    color: var(--color-gold);
}

.page-news__arrow {
    transition: transform 0.3s ease;
}

.page-news__btn-text:hover .page-news__arrow {
    transform: translateX(5px);
}

.page-news__view-all {
    margin-top: 50px;
}

.page-news__list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
    text-align: left;
}

.page-news__list li {
    background-color: var(--color-deep-green);
    padding: 12px 20px;
    margin-bottom: 10px;
    border-radius: 8px;
    color: var(--color-text-main);
    font-size: 1em;
    position: relative;
    padding-left: 35px;
}

.page-news__list li::before {
    content: '✓';
    position: absolute;
    left: 10px;
    color: var(--color-glow);
    font-weight: bold;
}

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

.page-news__faq-item {
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
    text-align: left;
}

.page-news__faq-item summary {
    list-style: none; /* Ẩn marker mặc định */
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.2em;
    font-weight: 600;
    color: var(--color-gold);
    cursor: pointer;
    position: relative;
}

.page-news__faq-item summary::-webkit-details-marker {
    display: none; /* Ẩn marker trên WebKit */
}

.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-gold);
}

.page-news__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    color: var(--color-primary);
    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 25px;
    font-size: 1em;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-news__hero-content {
        padding: 30px 0;
    }

    .page-news__section {
        padding: 40px 15px;
    }

    .page-news__grid--two-columns {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .page-news {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-news__hero-section {
        padding: 10px 15px 40px 15px;
    }

    .page-news__main-title {
        font-size: clamp(1.8em, 6vw, 2.5em);
    }

    .page-news__hero-description {
        font-size: clamp(0.9em, 2.5vw, 1.1em);
    }

    .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;
    }

    .page-news__section-title {
        font-size: clamp(1.5em, 5vw, 2em);
        margin-bottom: 30px;
    }

    .page-news__grid {
        grid-template-columns: 1fr;
    }

    .page-news__news-card,
    .page-news__card {
        margin-left: 15px;
        margin-right: 15px;
        width: auto; /* Để thẻ tự điều chỉnh theo container */
    }
    
    .page-news__card-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    .page-news__news-card img,
    .page-news__card img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

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

    .page-news__faq-item summary {
        font-size: 1.1em;
        padding: 15px 20px;
    }

    .page-news__faq-answer {
        padding: 0 20px 15px 20px;
    }

    .page-news__hero-section .page-news__cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    .page-news__hero-section .page-news__btn-primary,
    .page-news__hero-section .page-news__btn-secondary {
        width: calc(100% - 30px); /* Adjust for padding in container */
    }
}

@media (max-width: 480px) {
    .page-news__hero-section {
        padding-bottom: 30px;
    }

    .page-news__main-title {
        font-size: clamp(1.6em, 7vw, 2.2em);
    }

    .page-news__section {
        padding: 30px 10px;
    }

    .page-news__text-block {
        font-size: 0.95em;
    }

    .page-news__news-card,
    .page-news__card {
        margin-left: 10px;
        margin-right: 10px;
    }

    .page-news__faq-item summary {
        font-size: 1em;
    }
}