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

:root {
    /* Custom Colors */
    --color-primary: #11A84E; /* Main Color */
    --color-secondary: #22C768; /* Auxiliary Color */
    --color-button-gradient-start: #2AD16F;
    --color-button-gradient-end: #13994A;
    --color-card-bg: #11271B;
    --color-background: #08160F; /* Page Background */
    --color-text-main: #F2FFF6;
    --color-text-secondary: #A7D9B8;
    --color-border: #2E7A4E;
    --color-glow: #57E38D;
    --color-gold: #F2C14E;
    --color-divider: #1E3A2A;
    --color-deep-green: #0A4B2C;

    /* General text color for dark backgrounds */
    --color-content-text: var(--color-text-main); 
    --color-heading-text: var(--color-text-main);
}

.page-faq {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--color-content-text); /* Light text on dark body background */
    background-color: var(--color-background); /* Deep Green */
}

.page-faq__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column; /* Image on top, content below */
    align-items: center;
    justify-content: center;
    padding: 60px 20px; /* General padding */
    padding-top: 10px; /* Small top padding, body handles --header-offset */
    text-align: center;
    overflow: hidden;
}

.page-faq__hero-image-wrapper {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    margin-bottom: 30px; /* Space between image and content */
}

.page-faq__hero-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    object-fit: cover;
    filter: none; /* Ensure no filters */
}

.page-faq__hero-content {
    max-width: 900px;
    margin: 0 auto;
    z-index: 1; /* Ensure content is above any potential background elements */
}

.page-faq__main-title {
    font-size: clamp(2.2rem, 4vw, 3.5rem); /* Responsive font size for H1 */
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-heading-text);
    margin-bottom: 20px;
}

.page-faq__intro-text {
    font-size: 1.15rem;
    color: var(--color-text-secondary);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-faq__cta-buttons {
    display: flex;
    flex-wrap: wrap; /* Allow wrapping on small screens */
    gap: 20px;
    justify-content: center;
    margin-top: 30px;
}

.page-faq__btn-primary,
.page-faq__btn-secondary,
.page-faq__btn-small,
.page-faq a[class*="button"],
.page-faq a[class*="btn"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 30px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Allow text wrapping */
    box-sizing: border-box;
    max-width: 100%; /* Ensure buttons don't overflow */
}

.page-faq__btn-primary {
    background: linear-gradient(180deg, var(--color-button-gradient-start) 0%, var(--color-button-gradient-end) 100%);
    color: var(--color-text-main); /* White text on dark button */
    border: 2px solid transparent;
}

.page-faq__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(var(--color-button-gradient-start), 0.3);
}

.page-faq__btn-secondary {
    background-color: transparent;
    color: var(--color-primary); /* Brand green text */
    border: 2px solid var(--color-primary);
}

.page-faq__btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-text-main);
    transform: translateY(-2px);
}

.page-faq__btn-primary--large {
    padding: 18px 40px;
    font-size: 1.1rem;
}

.page-faq__btn-small {
    padding: 8px 15px;
    font-size: 0.9rem;
    background: linear-gradient(180deg, var(--color-button-gradient-start) 0%, var(--color-button-gradient-end) 100%);
    color: var(--color-text-main);
    border: none;
    margin-top: 15px;
    max-width: fit-content;
}
.page-faq__btn-small:hover {
    opacity: 0.9;
}


.page-faq__section {
    padding: 60px 20px;
}

.page-faq__section--dark-bg {
    background-color: var(--color-deep-green); /* Dark Green Background */
}

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

.page-faq__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 700;
    color: var(--color-heading-text);
    text-align: center;
    margin-bottom: 20px;
}

.page-faq__section-description {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
}

.page-faq__faq-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.page-faq__faq-item {
    background-color: var(--color-card-bg); /* Dark Card Background */
    border: 1px solid var(--color-border);
    border-radius: 10px;
    overflow: hidden;
    color: var(--color-content-text); /* Light text on dark card */
}

.page-faq__faq-item summary {
    list-style: none; /* Hide default marker */
    cursor: pointer;
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--color-heading-text);
    transition: background-color 0.3s ease;
}

.page-faq__faq-item summary::-webkit-details-marker {
    display: none; /* Hide default marker for webkit browsers */
}

.page-faq__faq-item summary:hover {
    background-color: rgba(var(--color-primary), 0.1); /* Subtle hover effect */
}

.page-faq__faq-qtext {
    flex-grow: 1;
    text-align: left;
}

.page-faq__faq-toggle {
    font-size: 1.5rem;
    line-height: 1;
    width: 24px;
    text-align: center;
    color: var(--color-primary);
}

.page-faq__faq-answer {
    padding: 0 25px 20px;
    font-size: 1rem;
    color: var(--color-text-secondary);
    text-align: left;
}

.page-faq__faq-answer p {
    margin-bottom: 15px;
}

.page-faq__game-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

.page-faq__game-link {
    display: inline-block;
    padding: 8px 15px;
    background-color: var(--color-primary);
    color: var(--color-text-main);
    border-radius: 5px;
    text-decoration: none;
    font-size: 0.9rem;
    transition: background-color 0.3s ease;
}

.page-faq__game-link:hover {
    background-color: var(--color-secondary);
}

.page-faq__cta-section {
    background-color: var(--color-card-bg); /* Dark Card Background */
    padding: 80px 20px;
    text-align: center;
    border-top: 1px solid var(--color-divider);
}

.page-faq__cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--color-heading-text);
    margin-bottom: 20px;
}

.page-faq__cta-description {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto 40px auto;
}


/* Responsive Styles */
@media (max-width: 768px) {
    .page-faq {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-faq__hero-section {
        padding: 40px 15px;
        padding-top: 10px !important; /* Ensure small top padding */
    }

    .page-faq__hero-image-wrapper {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    .page-faq__main-title {
        font-size: clamp(1.8rem, 7vw, 2.5rem);
    }

    .page-faq__intro-text {
        font-size: 1rem;
    }

    .page-faq__cta-buttons {
        flex-direction: column; /* Stack buttons vertically */
        gap: 15px;
    }

    .page-faq__btn-primary,
    .page-faq__btn-secondary,
    .page-faq__btn-small,
    .page-faq a[class*="button"],
    .page-faq a[class*="btn"] {
        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-faq__section,
    .page-faq__cta-section {
        padding: 40px 15px;
    }

    .page-faq__container {
        padding-left: 0;
        padding-right: 0;
    }
    /* Specific padding for containers within sections, if they need it */
    .page-faq__section > .page-faq__container {
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-faq__cta-section > .page-faq__container {
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-faq__section-title {
        font-size: clamp(1.6rem, 6vw, 2.2rem);
    }

    .page-faq__faq-item summary {
        font-size: 1rem;
        padding: 15px 20px;
    }

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

    /* Images responsiveness */
    .page-faq img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
        filter: none !important; /* Ensure no filters */
    }
    
    .page-faq__hero-image-wrapper,
    .page-faq__section,
    .page-faq__card,
    .page-faq__container,
    .page-faq__cta-section {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        /* padding-left and padding-right are handled by specific rules for containers */
        overflow: hidden !important; /* Prevent horizontal scroll */
    }
}

/* Ensure no images smaller than 200px in content area */
.page-faq__section img,
.page-faq__faq-answer img {
    min-width: 200px;
    min-height: 200px;
    width: auto; /* Allow natural width if larger than 200px */
    height: auto;
    filter: none; /* Ensure no filters */
}
/* Hero image is larger, so this rule is for content images */
.page-faq__hero-image {
    min-width: unset;
    min-height: unset;
}

/* Ensure no filter properties are used on images globally */
.page-faq img {
    filter: none; /* Explicitly ensure no filters */
}