:root {
    --primary-color: #017439;
    --secondary-color: #FFFFFF;
    --text-dark: #333333;
    --text-light: #ffffff;
    --bg-light: #f9f9f9;
    --bg-dark: #017439; /* Using primary color for dark sections */
    --button-register: #C30808;
    --button-login: #C30808;
    --button-font-color: #FFFF00;
}

.page-index {
    font-family: 'Arial', sans-serif;
    color: var(--text-dark); /* Default text color for light backgrounds */
    line-height: 1.6;
    background-color: var(--background-color, #FFFFFF); /* Inherit from shared.css */
}

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

.page-index__dark-section h1,
.page-index__dark-section h2,
.page-index__dark-section h3 {
    color: var(--text-light);
}

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

.page-index__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Video Section */
.page-index__video-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    padding-top: var(--header-offset, 120px); /* Ensures content is not hidden by fixed header */
    background-color: #000; /* Dark background for video section */
}

.page-index__video-container {
    position: relative;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.page-index__video-link {
    display: block;
    text-decoration: none;
    position: relative;
    width: 100%;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-index__video-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.page-index__video-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.page-index__video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 8px;
    object-fit: cover;
    pointer-events: none; /* Prevents video controls from blocking click event on parent <a> */
}

.page-index__video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 8px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 1;
}

.page-index__video-link:hover .page-index__video-overlay {
    opacity: 1;
}

.page-index__video-click-hint {
    color: #ffffff;
    font-size: 18px;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    padding: 10px 20px;
    background: rgba(1, 116, 57, 0.8); /* Primary color with transparency */
    border-radius: 5px;
    white-space: nowrap;
}

.page-index__video-cta {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 30px;
}

.page-index__play-now-button {
    display: inline-block;
    padding: 15px 40px;
    background: var(--primary-color); /* Main CTA button color */
    color: var(--text-light);
    text-decoration: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: bold;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.page-index__play-now-button:hover {
    background: #005f2e; /* Slightly darker primary color */
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

/* Hero Section (H1 Title + CTA Buttons) */
.page-index__hero-section {
    text-align: center;
    padding: 80px 20px;
    background-image: url('[GALLERY:hero_bg:1920x1080:đá gà thomo 88,sân vận động,đám đông,hào hứng,nền tảng cá cược]'); /* Dynamic background image */
    background-size: cover;
    background-position: center;
    color: var(--text-light);
    position: relative;
    z-index: 0;
}

.page-index__hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6); /* Dark overlay for text readability */
    z-index: -1;
}

.page-index__hero-container {
    max-width: 900px;
    margin: 0 auto;
}

.page-index__main-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    color: var(--text-light);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-index__hero-description {
    font-size: 20px;
    margin-bottom: 40px;
    color: var(--text-light);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.page-index__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap; /* Allow buttons to wrap on smaller screens */
}

.page-index__cta-button {
    display: inline-block;
    padding: 15px 35px;
    font-size: 18px;
    font-weight: bold;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    border: none;
    cursor: pointer;
    white-space: nowrap; /* Prevent text wrapping for single button text */
}

.page-index__cta-button--register {
    background-color: var(--button-register); /* Custom color for register */
    color: var(--button-font-color); /* Custom font color for register */
}

.page-index__cta-button--register:hover {
    background-color: #a30606; /* Darker red */
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

.page-index__cta-button--login {
    background-color: var(--button-login); /* Custom color for login */
    color: var(--button-font-color); /* Custom font color for login */
    border: 2px solid var(--button-font-color);
}

.page-index__cta-button--login:hover {
    background-color: #a30606; /* Darker red */
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

/* Brand Section */
.page-index__brand-section {
    padding: 80px 20px;
    text-align: center;
}

.page-index__brand-container {
    max-width: 1200px;
    margin: 0 auto;
}

.page-index__brand-title {
    font-size: 38px;
    font-weight: 700;
    margin-bottom: 50px;
    color: var(--primary-color);
}

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

.page-index__brand-item {
    background: var(--secondary-color);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-index__brand-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.page-index__brand-item-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.page-index__brand-item p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.page-index__brand-item ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.page-index__brand-item ul li {
    margin-bottom: 10px;
    font-size: 16px;
    color: var(--text-dark);
    position: relative;
    padding-left: 25px;
}

.page-index__brand-item ul li::before {
    content: '✅';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.page-index__brand-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin-top: 20px;
    object-fit: cover;
    min-width: 200px; /* Enforce min size */
    min-height: 200px; /* Enforce min size */
}

/* FAQ Section */
.page-index__faq-section {
    padding: 80px 20px;
    background-color: var(--bg-light);
}

.page-index__faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.page-index__faq-title {
    font-size: 38px;
    font-weight: 700;
    margin-bottom: 50px;
    text-align: center;
    color: var(--primary-color);
}

.page-index__faq-list {
    margin-top: 30px;
}

.page-index__faq-item {
    margin-bottom: 15px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.page-index__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    cursor: pointer;
    user-select: none;
    transition: background-color 0.3s ease, border-color 0.3s ease;
    position: relative;
}

.page-index__faq-question:hover {
    background: #f5f5f5;
    border-color: #d0d0d0;
}

.page-index__faq-question h3 {
    margin: 0;
    padding: 0;
    flex: 1;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.5;
    color: var(--primary-color);
    pointer-events: none; /* Prevents h3 from blocking click event */
}

.page-index__faq-toggle {
    font-size: 28px;
    font-weight: bold;
    line-height: 1;
    color: #666;
    transition: transform 0.3s ease, color 0.3s ease;
    flex-shrink: 0;
    margin-left: 15px;
    pointer-events: none; /* Prevents icon from blocking click event */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
}

.page-index__faq-item.active .page-index__faq-toggle {
    color: var(--primary-color);
    transform: rotate(45deg); /* Visually indicate open state */
}

.page-index__faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
    padding: 0 25px;
    opacity: 0;
    background: #fefefe;
    border-top: none;
    border-left: 1px solid #e0e0e0;
    border-right: 1px solid #e0e0e0;
    border-bottom: 1px solid #e0e0e0;
    border-radius: 0 0 8px 8px;
}

.page-index__faq-item.active .page-index__faq-answer {
    max-height: 2000px !important; /* Sufficiently large to contain content */
    padding: 20px 25px !important;
    opacity: 1;
}

.page-index__faq-answer p {
    margin: 0;
    color: var(--text-dark);
}

.page-index__faq-download-button {
    display: inline-block;
    margin-top: 15px;
    padding: 10px 25px;
    background-color: var(--primary-color);
    color: var(--text-light);
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.page-index__faq-download-button:hover {
    background-color: #005f2e;
}

/* Blog Section */
.page-index__blog-section {
    padding: 80px 20px;
    text-align: center;
}

.page-index__blog-container {
    max-width: 1200px;
    margin: 0 auto;
}

.page-index__blog-title {
    font-size: 38px;
    font-weight: 700;
    margin-bottom: 50px;
    color: var(--text-light);
}

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

.page-index__blog-item {
    background: var(--secondary-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-index__blog-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.page-index__blog-item-image {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
    display: block;
    min-width: 200px; /* Enforce min size */
    min-height: 200px; /* Enforce min size */
}

.page-index__blog-item-content {
    padding: 20px;
}

.page-index__blog-item-link {
    text-decoration: none;
    color: inherit;
}

.page-index__blog-item-title {
    font-size: 22px;
    font-weight: 600;
    margin-top: 0;
    margin-bottom: 10px;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

.page-index__blog-item-link:hover .page-index__blog-item-title {
    color: #005f2e; /* Darker green on hover */
}

.page-index__blog-item-excerpt {
    font-size: 15px;
    color: #555;
    margin-bottom: 15px;
    line-height: 1.6;
}

.page-index__blog-item-date {
    font-size: 14px;
    color: #888;
    display: block;
}

.page-index__blog-cta {
    margin-top: 50px;
}

.page-index__view-all-button {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--primary-color);
    color: var(--text-light);
    text-decoration: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.3s ease;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
}

.page-index__view-all-button:hover {
    background-color: #005f2e;
    transform: translateY(-2px);
    box-shadow: 0 5px 12px rgba(0, 0, 0, 0.2);
}


/* Responsive Design */
@media (max-width: 1024px) {
    .page-index__main-title {
        font-size: 42px;
    }
    .page-index__hero-description {
        font-size: 18px;
    }
    .page-index__brand-title,
    .page-index__faq-title,
    .page-index__blog-title {
        font-size: 32px;
    }
    .page-index__brand-item-title {
        font-size: 22px;
    }
    .page-index__blog-item-title {
        font-size: 20px;
    }
}

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

    .page-index__video-section {
        padding-top: var(--header-offset, 120px) !important;
        padding-bottom: 40px;
        padding-left: 15px;
        padding-right: 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    .page-index__video-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 0;
        padding-right: 0;
        overflow: hidden !important;
    }

    .page-index__video-link {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-index__video-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        border-radius: 4px;
        overflow: hidden !important;
    }

    .page-index__video {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        border-radius: 4px;
        object-fit: contain;
    }

    .page-index__video-cta {
        margin-top: 20px;
        padding-left: 15px;
        padding-right: 15px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .page-index__play-now-button {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding: 12px 30px !important;
        font-size: 16px !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-index__video-click-hint {
        font-size: 14px !important;
        padding: 8px 16px !important;
    }

    .page-index__hero-section {
        padding: 60px 15px;
    }

    .page-index__main-title {
        font-size: 32px;
        margin-bottom: 15px;
    }

    .page-index__hero-description {
        font-size: 16px;
        margin-bottom: 30px;
    }

    .page-index__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .page-index__cta-button {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding: 12px 25px;
        font-size: 16px;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-index__brand-section,
    .page-index__faq-section,
    .page-index__blog-section {
        padding: 60px 15px;
    }

    .page-index__brand-title,
    .page-index__faq-title,
    .page-index__blog-title {
        font-size: 28px;
        margin-bottom: 30px;
    }

    .page-index__brand-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .page-index__brand-item {
        padding: 25px;
    }

    .page-index__brand-item-title {
        font-size: 20px;
    }

    .page-index__brand-item p,
    .page-index__brand-item ul li {
        font-size: 15px;
    }

    .page-index__brand-image,
    .page-index__blog-item-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        min-width: 200px !important;
        min-height: 200px !important;
    }
    
    .page-index__faq-question {
        padding: 15px;
        flex-wrap: wrap;
    }
    
    .page-index__faq-question h3 {
        font-size: 15px;
        margin-bottom: 0;
        width: calc(100% - 40px);
    }
    
    .page-index__faq-toggle {
        margin-left: 10px;
        width: 24px;
        height: 24px;
        font-size: 20px;
    }
    
    .page-index__faq-answer {
        padding: 0 15px;
    }
    
    .page-index__faq-item.active .page-index__faq-answer {
        padding: 15px !important;
    }

    .page-index__blog-list {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .page-index__blog-item-title {
        font-size: 18px;
    }

    .page-index__blog-item-excerpt {
        font-size: 14px;
    }

    .page-index__view-all-button {
        padding: 10px 25px;
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    .page-index__main-title {
        font-size: 28px;
    }
    .page-index__hero-description {
        font-size: 15px;
    }
    .page-index__brand-title,
    .page-index__faq-title,
    .page-index__blog-title {
        font-size: 24px;
    }
}

/* Ensure all images are responsive and meet minimum size requirements */
.page-index img {
    max-width: 100%;
    height: auto;
    display: block;
    min-width: 200px; /* Enforce minimum width */
    min-height: 200px; /* Enforce minimum height */
    object-fit: cover; /* Ensure images fill their space nicely */
}

/* Override min-width/height for specific elements if needed, but ensure they are still large content images */
/* For example, if a blog image needs to be 200x200, it should be explicitly set, but not smaller */
.page-index__blog-item-image {
    min-width: 200px;
    min-height: 200px;
}