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

:root {
    --primary-color: #26A9E0;
    --secondary-color: #FFFFFF;
    --dark-bg-color: #121212;
    --light-text-color: #ffffff;
    --dark-text-color: #333333;
    --accent-color: #EA7C07; /* Màu cho nút đăng nhập/CTA */
}

.page-blog {
    font-family: 'Arial', sans-serif;
    color: var(--light-text-color); /* Toàn bộ trang dùng chữ sáng trên nền tối của body */
    background-color: var(--dark-bg-color); /* Thêm để đảm bảo nhất quán */
}

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

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

.page-blog__dark-bg {
    background-color: var(--dark-bg-color);
    color: var(--light-text-color);
}

.page-blog__light-bg {
    background-color: rgba(255, 255, 255, 0.05); /* Nền hơi sáng hơn trên nền tối */
    color: var(--light-text-color);
}

/* Hero Section */
.page-blog__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 500px;
    padding: 10px 0 60px 0; /* Chỉ padding-top nhỏ, body đã có padding-top */
    overflow: hidden;
}

.page-blog__hero-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

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

.page-blog__hero-content-wrapper {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: 20px;
    background-color: rgba(0, 0, 0, 0.5); /* Nền tối nhẹ để chữ nổi bật */
    border-radius: 10px;
}

.page-blog__main-title {
    font-size: clamp(2.2rem, 4vw, 3rem); /* Sử dụng clamp cho H1 */
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.page-blog__description {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 30px;
    color: var(--secondary-color);
}

/* Buttons */
.page-blog__btn-primary,
.page-blog__btn-secondary {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-sizing: border-box;
    text-align: center;
}

.page-blog__btn-primary {
    background-color: var(--primary-color);
    color: var(--light-text-color);
    border: 2px solid var(--primary-color);
}

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

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

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

.page-blog__btn-small {
    padding: 8px 15px;
    font-size: 0.9rem;
    margin-right: 10px;
    margin-bottom: 10px;
}

/* Content Sections */
.page-blog__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    color: var(--primary-color);
}

.page-blog__sub-title {
    font-size: clamp(1.4rem, 2.5vw, 1.8rem);
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--secondary-color);
}

.page-blog__content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

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

.page-blog__content-grid--reverse .page-blog__text-block {
    order: 2;
}

.page-blog__content-grid--reverse .page-blog__image-block {
    order: 1;
}

.page-blog__text-block p {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 15px;
    color: var(--light-text-color);
}

.page-blog__image-block {
    text-align: center;
}

.page-blog__image {
    width: 100%;
    height: auto;
    border-radius: 10px;
    display: block;
}

.page-blog__mt-40 {
    margin-top: 40px;
}

.page-blog__list {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
}

.page-blog__list-item {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
    color: var(--light-text-color);
}

.page-blog__list-item::before {
    content: '✅';
    position: absolute;
    left: 0;
    top: 0;
}

/* Game Section */
.page-blog__game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.page-blog__game-item {
    background-color: rgba(255, 255, 255, 0.08); /* Nền hơi sáng hơn */
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-blog__game-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.page-blog__game-item p {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
    color: var(--light-text-color);
}

/* Latest Posts Section */
.page-blog__blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.page-blog__blog-card {
    background-color: rgba(255, 255, 255, 0.08); /* Nền hơi sáng hơn */
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

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

.page-blog__blog-card-image {
    width: 100%;
    height: 200px; /* Chiều cao cố định cho hình ảnh thẻ */
    object-fit: cover;
    display: block;
}

.page-blog__blog-card-content {
    padding: 20px;
}

.page-blog__blog-card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.4;
}

.page-blog__blog-card-title a {
    color: var(--primary-color);
    text-decoration: none;
}

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

.page-blog__blog-card-meta {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 15px;
}

.page-blog__blog-card-excerpt {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--light-text-color);
    margin-bottom: 20px;
}

.page-blog__read-more {
    display: inline-block;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

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

.page-blog__view-all-wrapper {
    text-align: center;
    margin-top: 40px;
}

/* FAQ Section */
.page-blog__faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.page-blog__faq-item {
    background-color: rgba(255, 255, 255, 0.08); /* Nền hơi sáng hơn */
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
}

.page-blog__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    cursor: pointer;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    list-style: none; /* Dành cho <summary> */
}

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

.page-blog__faq-toggle {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    transition: transform 0.3s ease;
}

.page-blog__faq-item[open] .page-blog__faq-toggle {
    transform: rotate(45deg); /* Xoay dấu + thành X */
}

.page-blog__faq-answer {
    padding: 0 20px 20px 20px;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--light-text-color);
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-blog__content-grid {
        grid-template-columns: 1fr;
    }

    .page-blog__content-grid--reverse .page-blog__text-block,
    .page-blog__content-grid--reverse .page-blog__image-block {
        order: unset; /* Đặt lại thứ tự trên mobile */
    }

    .page-blog__hero-content-wrapper {
        padding: 15px;
    }

    .page-blog__section {
        padding: 40px 0;
    }

    .page-blog__section-title {
        margin-bottom: 30px;
    }

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

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

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

    .page-blog__container {
        padding-left: 15px !important;
        padding-right: 15px !important;
    }

    /* Images responsive */
    .page-blog img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    /* Image/Video containers responsive */
    .page-blog__hero-image-wrapper,
    .page-blog__image-block,
    .page-blog__blog-card-image,
    .page-blog__video-section,
    .page-blog__video-container,
    .page-blog__video-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    /* Buttons responsive */
    .page-blog__btn-primary,
    .page-blog__btn-secondary,
    .page-blog a[class*="button"],
    .page-blog a[class*="btn"] {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        margin-bottom: 10px; /* Khoảng cách giữa các nút */
    }

    .page-blog__cta-buttons,
    .page-blog__button-group,
    .page-blog__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
        flex-wrap: wrap !important;
        gap: 10px; /* Khoảng cách giữa các nút */
        display: flex;
        flex-direction: column; /* Nút xếp dọc trên mobile */
    }

    .page-blog__btn-small {
        margin-right: 0;
    }

    .page-blog__hero-section {
        min-height: 400px;
        padding-top: 10px !important;
    }

    .page-blog__hero-content-wrapper {
        max-width: 90%;
    }

    .page-blog__main-title {
        font-size: 2rem;
    }

    .page-blog__description {
        font-size: 1rem;
    }

    .page-blog__faq-question {
        font-size: 1rem;
        padding: 15px;
    }

    .page-blog__faq-answer {
        font-size: 0.95rem;
        padding: 0 15px 15px 15px;
    }
}