/* Biến màu sắc */
:root {
    --page-b29-win-primary-color: #e44d26; /* Màu cam đỏ */
    --page-b29-win-secondary-color: #f7931e; /* Màu cam */
    --page-b29-win-accent-color: #4CAF50; /* Màu xanh lá cây */
    --page-b29-win-dark-bg: #1a1a1a; /* Nền tối */
    --page-b29-win-light-text: #ffffff; /* Chữ sáng */
    --page-b29-win-dark-text: #333333; /* Chữ tối */
    --page-b29-win-gray-bg: #f4f4f4; /* Nền xám nhạt */
    --page-b29-win-border-color: #ddd; /* Màu viền */
}

.page-b29-win {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--page-b29-win-dark-text);
    background-color: var(--page-b29-win-gray-bg);
}

.page-b29-win__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.page-b29-win__section-title {
    font-size: 2.5em;
    color: var(--page-b29-win-primary-color);
    text-align: center;
    margin-bottom: 30px;
    font-weight: bold;
    line-height: 1.2;
}

.page-b29-win__section-description {
    text-align: center;
    font-size: 1.1em;
    color: var(--page-b29-win-dark-text);
    margin-bottom: 40px;
}

/* Hero Section */
.page-b29-win__hero-section {
    position: relative;
    width: 100%;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--page-b29-win-light-text);
    text-align: center;
    overflow: hidden;
    padding-top: 10px; /* Nhỏ để trang trí, giả định body đã có padding-top từ header */
    background: var(--page-b29-win-dark-bg);
}

.page-b29-win__hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
    z-index: 1;
}

.page-b29-win__hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 20px;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 10px;
}

.page-b29-win__hero-title {
    font-size: 3.5em;
    margin-bottom: 20px;
    color: var(--page-b29-win-primary-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    font-weight: bold;
}

.page-b29-win__hero-description {
    font-size: 1.3em;
    margin-bottom: 30px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
}

.page-b29-win__hero-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.page-b29-win__button {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: background-color 0.3s ease, transform 0.3s ease;
    white-space: nowrap;
}

.page-b29-win__button--primary {
    background-color: var(--page-b29-win-primary-color);
    color: var(--page-b29-win-light-text);
    border: 2px solid var(--page-b29-win-primary-color);
}

.page-b29-win__button--primary:hover {
    background-color: #c23d1d;
    transform: translateY(-3px);
}

.page-b29-win__button--secondary {
    background-color: transparent;
    color: var(--page-b29-win-light-text);
    border: 2px solid var(--page-b29-win-light-text);
}

.page-b29-win__button--secondary:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.page-b29-win__button--center {
    display: block;
    margin: 30px auto 0 auto;
    width: fit-content;
}

/* About Section */
.page-b29-win__about-section {
    padding: 60px 0;
    background-color: var(--page-b29-win-light-text);
}

.page-b29-win__about-content {
    display: flex;
    align-items: center;
    gap: 40px;
}

.page-b29-win__about-image {
    flex: 1;
    max-width: 50%;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    display: block; /* Để căn giữa hình ảnh */
    margin: 0 auto; /* Để căn giữa hình ảnh */
    max-width: 100%;
    height: auto;
}

.page-b29-win__about-text {
    flex: 1;
    font-size: 1.1em;
    color: var(--page-b29-win-dark-text);
}

/* Products Section */
.page-b29-win__products-section {
    padding: 60px 0;
    background-color: var(--page-b29-win-gray-bg);
}

.page-b29-win__game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.page-b29-win__game-card {
    background-color: var(--page-b29-win-light-text);
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    padding-bottom: 20px;
}

.page-b29-win__game-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.page-b29-win__game-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    max-width: 100%;
}

.page-b29-win__game-title {
    font-size: 1.8em;
    color: var(--page-b29-win-primary-color);
    margin: 20px 0 10px;
    padding: 0 15px;
}

.page-b29-win__game-description {
    font-size: 1em;
    color: var(--page-b29-win-dark-text);
    padding: 0 15px;
}

/* Promotions Section */
.page-b29-win__promotions-section {
    padding: 60px 0;
    background-color: var(--page-b29-win-dark-bg);
    color: var(--page-b29-win-light-text);
}

.page-b29-win__promotions-section .page-b29-win__section-title {
    color: var(--page-b29-win-secondary-color);
}

.page-b29-win__promo-list {
    list-style: none;
    padding: 0;
    margin: 0 auto;
    max-width: 800px;
}

.page-b29-win__promo-item {
    background-color: rgba(255, 255, 255, 0.1);
    margin-bottom: 15px;
    padding: 20px;
    border-radius: 8px;
    font-size: 1.1em;
    display: flex;
    align-items: center;
    box-sizing: border-box;
}

.page-b29-win__promo-item::before {
    content: '★';
    color: var(--page-b29-win-accent-color);
    font-size: 1.5em;
    margin-right: 15px;
}

/* Providers Section */
.page-b29-win__providers-section {
    padding: 60px 0;
    background-color: var(--page-b29-win-light-text);
}

.page-b29-win__provider-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    justify-items: center;
    align-items: center;
}

.page-b29-win__provider-item {
    background-color: #fff;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 100%;
    box-sizing: border-box;
}

.page-b29-win__provider-item:hover {
    transform: translateY(-5px);
}

.page-b29-win__provider-logo {
    max-width: 100%;
    height: auto;
    max-height: 80px;
    display: block;
    margin: 0 auto;
}

/* Payments Section */
.page-b29-win__payments-section {
    padding: 60px 0;
    background-color: var(--page-b29-win-gray-bg);
}

.page-b29-win__payment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    justify-items: center;
    align-items: center;
}

.page-b29-win__payment-item {
    background-color: #fff;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 100%;
    box-sizing: border-box;
}

.page-b29-win__payment-item:hover {
    transform: translateY(-5px);
}

.page-b29-win__payment-logo {
    max-width: 100%;
    height: auto;
    max-height: 80px;
    display: block;
    margin: 0 auto;
}

/* FAQ Section */
.page-b29-win__faq-section {
    padding: 60px 0;
    background-color: var(--page-b29-win-light-text);
}

.page-b29-win__faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.page-b29-win__faq-item {
    background-color: #fff;
    border: 1px solid var(--page-b29-win-border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.page-b29-win__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    background-color: #f9f9f9;
    border-bottom: 1px solid var(--page-b29-win-border-color);
    transition: background-color 0.3s ease;
    user-select: none;
}

.page-b29-win__faq-question:hover {
    background-color: #f0f0f0;
}

.page-b29-win__faq-title {
    font-size: 1.2em;
    color: var(--page-b29-win-primary-color);
    margin: 0;
    pointer-events: none; /* Ngăn chặn tiêu đề chặn sự kiện click */
    flex-grow: 1;
}

.page-b29-win__faq-toggle {
    font-size: 1.8em;
    font-weight: bold;
    color: var(--page-b29-win-primary-color);
    transition: transform 0.3s ease;
    pointer-events: none; /* Ngăn chặn toggle chặn sự kiện click */
    width: 20px; /* Đảm bảo kích thước nhất quán */
    text-align: center;
}

.page-b29-win__faq-item.active .page-b29-win__faq-toggle {
    transform: rotate(45deg);
    /* content: '−'; Nội dung sẽ được thay đổi bằng JS */
}

.page-b29-win__faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 25px;
    opacity: 0;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
    color: var(--page-b29-win-dark-text);
    font-size: 1.05em;
}

.page-b29-win__faq-item.active .page-b29-win__faq-answer {
    max-height: 2000px !important; /* Đủ lớn để chứa mọi nội dung */
    padding: 20px 25px !important;
    opacity: 1;
}

/* Call to Action Section */
.page-b29-win__cta-section {
    padding: 60px 0;
    background-color: var(--page-b29-win-primary-color);
    color: var(--page-b29-win-light-text);
    text-align: center;
}

.page-b29-win__cta-section .page-b29-win__section-title {
    color: var(--page-b29-win-light-text);
    margin-bottom: 20px;
}

.page-b29-win__cta-section .page-b29-win__section-description {
    color: var(--page-b29-win-light-text);
    margin-bottom: 40px;
}

/* Floating Buttons */
.page-b29-win__floating-buttons {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 1000;
}

.page-b29-win__floating-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 120px;
    height: 45px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1em;
    color: var(--page-b29-win-light-text);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.page-b29-win__floating-button--register {
    background-color: var(--page-b29-win-accent-color);
}

.page-b29-win__floating-button--register:hover {
    background-color: #388E3C;
    transform: translateY(-3px);
}

.page-b29-win__floating-button--login {
    background-color: var(--page-b29-win-secondary-color);
}

.page-b29-win__floating-button--login:hover {
    background-color: #e0841a;
    transform: translateY(-3px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .page-b29-win__section-title {
        font-size: 2em;
    }

    .page-b29-win__hero-title {
        font-size: 2.5em;
    }

    .page-b29-win__hero-description {
        font-size: 1em;
    }

    .page-b29-win__hero-actions {
        flex-direction: column;
        gap: 15px;
    }

    .page-b29-win__button {
        width: 80%;
        margin: 0 auto;
    }

    .page-b29-win__about-content {
        flex-direction: column;
        text-align: center;
    }

    .page-b29-win__about-image {
        max-width: 80%;
        margin-bottom: 30px;
    }

    .page-b29-win__game-grid {
        grid-template-columns: 1fr;
    }

    .page-b29-win__promo-list {
        padding: 0 15px;
    }

    .page-b29-win__promo-item {
        width: 100% !important;
        box-sizing: border-box !important;
        padding: 15px !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
    }

    .page-b29-win__provider-grid,
    .page-b29-win__payment-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }

    .page-b29-win__provider-item, .page-b29-win__payment-item {
        width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }

    .page-b29-win__faq-question {
        padding: 15px 20px;
    }

    .page-b29-win__faq-title {
        font-size: 1.1em;
    }

    .page-b29-win__faq-answer {
        padding: 0 20px;
    }

    .page-b29-win__faq-item.active .page-b29-win__faq-answer {
        padding: 15px 20px !important;
    }

    .page-b29-win__floating-buttons {
        flex-direction: row;
        left: 50%;
        transform: translateX(-50%);
        width: calc(100% - 40px);
        bottom: 15px;
        justify-content: center;
    }

    .page-b29-win__floating-button {
        width: 48%; /* Adjust for 2 buttons with gap */
        height: 40px;
        font-size: 0.95em;
    }

    /* General image responsiveness */
    .page-b29-win img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
    }
    .page-b29-win__about-image,
    .page-b29-win__game-image,
    .page-b29-win__provider-logo,
    .page-b29-win__payment-logo {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
    }
}

@media (max-width: 480px) {
    .page-b29-win__hero-title {
        font-size: 2em;
    }

    .page-b29-win__hero-description {
        font-size: 0.9em;
    }

    .page-b29-win__button {
        font-size: 1em;
        padding: 12px 20px;
    }

    .page-b29-win__section-title {
        font-size: 1.8em;
    }
    .page-b29-win__floating-button {
        width: 45%;
    }
}