/* style/news.css */
:root {
    --primary-color: #26A9E0;
    --secondary-color: #FFFFFF;
    --text-color-dark: #333333;
    --text-color-light: #ffffff;
    --button-login-color: #EA7C07;
    --background-color-page: #FFFFFF;
    --black-color: #000000;
}

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

.page-news__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    padding-top: 10px; /* body đã padding-top: var(--header-offset)，tránh double padding */
    background-color: var(--primary-color);
    color: var(--text-color-light);
    overflow: hidden;
}

.page-news__hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    opacity: 0.3; /* Để chữ dễ đọc */
}

.page-news__hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
}

.page-news__main-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--text-color-light);
}

.page-news__hero-description {
    font-size: 1.25rem;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-news__btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    cursor: pointer;
    white-space: normal;
    word-wrap: break-word;
    box-sizing: border-box;
}

.page-news__btn-primary {
    background-color: var(--button-login-color); /* Sử dụng màu login cho nút chính */
    color: var(--text-color-light);
    border: 2px solid var(--button-login-color);
}

.page-news__btn-primary:hover {
    background-color: darken(var(--button-login-color), 10%);
    border-color: darken(var(--button-login-color), 10%);
}

.page-news__btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    margin-left: 15px;
}

.page-news__btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--text-color-light);
}

.page-news__latest-news-section, 
.page-news__categories-section, 
.page-news__why-choose-section, 
.page-news__faq-section, 
.page-news__cta-section {
    padding: 50px 20px;
    background-color: var(--background-color-page);
}

.page-news__dark-bg {
    background-color: var(--primary-color);
    color: var(--text-color-light);
}

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

.page-news__section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 20px;
}

.page-news__dark-bg .page-news__section-title {
    color: var(--text-color-light);
}

.page-news__section-description {
    font-size: 1.1rem;
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

.page-news__news-card {
    background-color: var(--secondary-color);
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    color: var(--text-color-dark);
}

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

.page-news__news-image {
    width: 100%;
    height: 220px;
    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(--primary-color);
    text-decoration: none;
}

.page-news__card-title a:hover {
    text-decoration: underline;
}

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

.page-news__card-text {
    font-size: 1rem;
    color: #555;
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-news__read-more-btn {
    display: inline-block;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    margin-top: auto;
}

.page-news__read-more-btn:hover {
    text-decoration: underline;
}

.page-news__view-all-button-container {
    text-align: center;
    margin-top: 20px;
}

.page-news__btn-link {
    display: inline-block;
    padding: 8px 15px;
    border-radius: 5px;
    background-color: var(--primary-color);
    color: var(--text-color-light);
    text-decoration: none;
    font-weight: 500;
    margin-top: 15px;
    transition: background-color 0.3s ease;
}

.page-news__btn-link:hover {
    background-color: darken(var(--primary-color), 10%);
}

.page-news__category-item {
    background-color: var(--secondary-color);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
    color: var(--text-color-dark);
}

.page-news__category-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.page-news__category-text {
    font-size: 1rem;
    margin-bottom: 10px;
}

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

.page-news__feature-item {
    background-color: var(--secondary-color);
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    text-align: center;
    color: var(--text-color-dark);
}

.page-news__feature-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.page-news__feature-text {
    font-size: 1rem;
    color: #555;
}

.page-news__faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.page-news__faq-item {
    background-color: var(--secondary-color);
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    color: var(--text-color-dark);
}

.page-news__faq-item summary {
    list-style: none;
}

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

.page-news__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.15rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--primary-color);
    background-color: #f9f9f9;
    border-bottom: 1px solid #eee;
}

.page-news__faq-item[open] .page-news__faq-question {
    border-bottom: 1px solid #e0e0e0;
}

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

.page-news__faq-answer {
    padding: 15px 25px;
    font-size: 1rem;
    color: #555;
    background-color: var(--secondary-color);
}

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

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

.page-news__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

/* Responsive styles */
@media (max-width: 1024px) {
    .page-news__main-title {
        font-size: clamp(2rem, 4.5vw, 3rem);
    }
    .page-news__hero-description {
        font-size: 1.1rem;
    }
    .page-news__news-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-news {
        font-size: 16px;
        line-height: 1.6;
    }
    .page-news__hero-section {
        padding: 40px 15px;
        padding-top: 10px !important;
    }
    .page-news__main-title {
        font-size: clamp(1.8rem, 8vw, 2.5rem);
        margin-bottom: 15px;
    }
    .page-news__hero-description {
        font-size: 1rem;
        margin-bottom: 20px;
    }
    .page-news__btn-primary, .page-news__btn-secondary {
        font-size: 0.95rem;
        padding: 10px 20px;
    }
    .page-news__latest-news-section, 
    .page-news__categories-section, 
    .page-news__why-choose-section, 
    .page-news__faq-section, 
    .page-news__cta-section {
        padding: 30px 15px;
    }
    .page-news__container {
        padding-left: 15px;
        padding-right: 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-news__section-title {
        font-size: clamp(1.6rem, 6vw, 2.2rem);
        margin-bottom: 15px;
    }
    .page-news__section-description {
        font-size: 1rem;
        margin-bottom: 30px;
    }
    .page-news__news-grid {
        grid-template-columns: 1fr;
    }
    .page-news__news-image {
        height: 200px;
    }
    .page-news__category-item {
        padding: 20px;
        margin-bottom: 20px;
    }
    .page-news__category-title {
        font-size: 1.5rem;
    }
    .page-news__feature-item {
        padding: 20px;
    }
    .page-news__feature-title {
        font-size: 1.3rem;
    }
    .page-news__faq-question {
        font-size: 1rem;
        padding: 15px 20px;
    }
    .page-news__faq-answer {
        padding: 10px 20px;
        font-size: 0.95rem;
    }
    .page-news__cta-buttons {
        flex-direction: column;
        gap: 10px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-news__btn {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        margin-left: 0 !important; /* Reset margin for stacked buttons */
    }
    .page-news img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-news video,
    .page-news__video {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-news__video-section,
    .page-news__video-container,
    .page-news__video-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important;
    }
}