/* style/faq.css */
/* body đã padding-top: var(--header-offset) từ shared.css, không cần thêm ở đây */

:root {
    --page-faq-primary-color: #11A84E;
    --page-faq-secondary-color: #22C768;
    --page-faq-text-main: #F2FFF6;
    --page-faq-text-secondary: #A7D9B8;
    --page-faq-card-bg: #11271B;
    --page-faq-background: #08160F;
    --page-faq-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --page-faq-border-color: #2E7A4E;
    --page-faq-glow-color: #57E38D;
    --page-faq-gold-color: #F2C14E;
    --page-faq-divider-color: #1E3A2A;
    --page-faq-deep-green: #0A4B2C;
}

.page-faq {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--page-faq-text-main); /* Default text color for dark background */
    background-color: var(--page-faq-background);
}

.page-faq__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column; /* Image on top, content below */
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    padding-top: 10px; /* Small top padding, body handles header offset */
    box-sizing: border-box;
    overflow: hidden;
    background-color: var(--page-faq-deep-green); /* Fallback background */
}

.page-faq__hero-image-wrapper {
    width: 100%;
    max-width: 100%;
    margin-bottom: 20px;
}

.page-faq__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

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

.page-faq__main-title {
    font-size: 2.5em;
    font-weight: bold;
    color: var(--page-faq-text-main);
    margin-bottom: 15px;
    line-height: 1.2;
    max-width: 100%;
}

.page-faq__description {
    font-size: 1.1em;
    color: var(--page-faq-text-secondary);
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-faq__content-area {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
    background-color: var(--page-faq-background); /* Dark background for content area */
    color: var(--page-faq-text-main); /* Light text on dark background */
}

.page-faq__section-title {
    font-size: 2em;
    font-weight: bold;
    color: var(--page-faq-gold-color);
    text-align: center;
    margin-bottom: 40px;
    text-shadow: 0 0 8px rgba(242, 193, 78, 0.4);
}

.page-faq__faq-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.page-faq__faq-category-title {
    font-size: 1.5em;
    color: var(--page-faq-secondary-color);
    margin-top: 30px;
    margin-bottom: 15px;
    border-bottom: 2px solid var(--page-faq-divider-color);
    padding-bottom: 10px;
    text-align: left;
}

.page-faq__faq-item {
    background-color: var(--page-faq-card-bg);
    border: 1px solid var(--page-faq-border-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-faq__faq-item summary {
    list-style: none; /* Hide default marker for details tag */
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    cursor: pointer;
    font-weight: bold;
    font-size: 1.1em;
    color: var(--page-faq-text-main);
    background-color: var(--page-faq-deep-green);
    border-bottom: 1px solid var(--page-faq-border-color);
    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: var(--page-faq-primary-color);
}

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

.page-faq__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    transition: transform 0.3s ease;
}

.page-faq__faq-item[open] .page-faq__faq-toggle {
    transform: rotate(0deg); /* No rotation for details open state */
}

.page-faq__faq-answer {
    padding: 20px 25px;
    color: var(--page-faq-text-secondary);
    font-size: 0.95em;
}

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

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

.page-faq__cta-section {
    text-align: center;
    padding: 60px 20px;
    margin-top: 60px;
    background-color: var(--page-faq-deep-green);
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.page-faq__cta-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 30px auto;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-faq__cta-title {
    font-size: 2em;
    color: var(--page-faq-gold-color);
    margin-bottom: 15px;
}

.page-faq__cta-description {
    font-size: 1.1em;
    color: var(--page-faq-text-secondary);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.page-faq__btn-primary,
.page-faq__btn-secondary {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    box-sizing: border-box;
    white-space: normal; /* Allow text to wrap */
    word-wrap: break-word; /* Allow long words to break */
    max-width: 100%; /* Ensure button doesn't overflow */
}

.page-faq__btn-primary {
    background: var(--page-faq-button-gradient);
    color: var(--page-faq-text-main);
    border: none;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-faq__btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3), 0 0 15px var(--page-faq-glow-color);
}

.page-faq__btn-secondary {
    background-color: transparent;
    color: var(--page-faq-secondary-color);
    border: 2px solid var(--page-faq-secondary-color);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.page-faq__btn-secondary:hover {
    background-color: var(--page-faq-secondary-color);
    color: var(--page-faq-text-main);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-faq__btn-small {
    padding: 8px 18px;
    font-size: 0.9em;
    margin-top: 10px;
}

/* Ensure content area images are at least 200px */
.page-faq__content-area img,
.page-faq__faq-answer img {
    min-width: 200px;
    min-height: 200px;
    max-width: 100%; /* Responsive */
    height: auto;
    display: block;
    margin-top: 15px;
    margin-bottom: 15px;
    border-radius: 8px;
}


/* Responsive Design */
@media (max-width: 1024px) {
    .page-faq__main-title {
        font-size: 2.2em;
    }
    .page-faq__description {
        font-size: 1em;
    }
    .page-faq__content-area {
        padding: 40px 15px;
    }
    .page-faq__section-title {
        font-size: 1.8em;
    }
    .page-faq__faq-category-title {
        font-size: 1.3em;
    }
    .page-faq__faq-item summary {
        padding: 15px 20px;
        font-size: 1em;
    }
    .page-faq__faq-answer {
        padding: 15px 20px;
    }
    .page-faq__cta-title {
        font-size: 1.8em;
    }
    .page-faq__cta-description {
        font-size: 1em;
    }
}

@media (max-width: 768px) {
    .page-faq__hero-section {
        padding: 40px 15px;
        padding-top: 10px !important; /* Body handles header offset, small top padding */
    }
    .page-faq__hero-content {
        padding: 0 15px;
    }
    .page-faq__main-title {
        font-size: 1.8em;
        line-height: 1.3;
    }
    .page-faq__description {
        font-size: 0.95em;
    }
    .page-faq__content-area {
        padding: 30px 15px;
    }
    .page-faq__section-title {
        font-size: 1.6em;
        margin-bottom: 30px;
    }
    .page-faq__faq-category-title {
        font-size: 1.2em;
    }
    .page-faq__faq-item summary {
        padding: 12px 18px;
        font-size: 0.95em;
    }
    .page-faq__faq-answer {
        padding: 12px 18px;
        font-size: 0.9em;
    }
    .page-faq__cta-section {
        padding: 40px 15px;
        margin-top: 40px;
    }
    .page-faq__cta-title {
        font-size: 1.6em;
    }
    .page-faq__cta-description {
        font-size: 0.95em;
    }

    /* Mobile image responsiveness */
    .page-faq img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
        box-sizing: border-box !important;
    }
    
    /* Ensure no content area image is smaller than 200px on mobile */
    .page-faq__content-area img,
    .page-faq__faq-answer img {
        min-width: 200px !important;
        min-height: 200px !important;
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    /* Mobile button responsiveness */
    .page-faq__btn-primary,
    .page-faq__btn-secondary,
    .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; /* Add padding to prevent text from touching edges */
        padding-right: 15px;
        margin-bottom: 10px; /* Space between stacked buttons */
    }

    /* Button containers for mobile */
    .page-faq__cta-buttons,
    .page-faq__button-group,
    .page-faq__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-direction: column !important; /* Stack buttons vertically */
        gap: 10px;
    }
    .page-faq__hero-content .page-faq__btn-primary {
      margin-left: auto;
      margin-right: auto;
      display: block;
    }

    /* General containers for mobile to prevent overflow */
    .page-faq__section,
    .page-faq__card,
    .page-faq__container,
    .page-faq__hero-section,
    .page-faq__hero-image-wrapper,
    .page-faq__content-area,
    .page-faq__faq-list,
    .page-faq__cta-section {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important; /* Prevent horizontal scroll */
    }
    /* Adjust padding for specific elements that already have it */
    .page-faq__hero-section,
    .page-faq__content-area,
    .page-faq__cta-section {
        padding-left: 15px;
        padding-right: 15px;
    }
}