/* style/cau-hoi-thuong-gap.css */

/* Custom Colors */
:root {
    --primary-color: #2F6BFF;
    --secondary-color: #6FA3FF;
    --background-light: #F4F7FB;
    --card-background: #FFFFFF;
    --text-main: #1F2D3D;
    --text-dark: #000000;
    --border-color: #D6E2FF;
    --glow-color: #A5C4FF;
    --button-gradient: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
}

.page-cau-hoi-thuong-gap {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-main); /* Default text color for the page */
    background-color: var(--background-light); /* Page background from custom colors */
}

.page-cau-hoi-thuong-gap__container {
    max-width: 1170px;
    margin: 0 auto;
    padding: 0 16px;
    box-sizing: border-box;
}

/* Hero Intro Section */
.page-cau-hoi-thuong-gap__hero-intro-section {
    padding-top: 10px; /* Small top padding, relying on shared.css for body padding-top */
    padding-bottom: 60px;
    background-color: var(--card-background); /* White background for this section */
    text-align: center;
}

.page-cau-hoi-thuong-gap__main-title {
    font-size: 2.8em;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    line-height: 1.2;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-cau-hoi-thuong-gap__intro-description {
    font-size: 1.1em;
    color: var(--text-main);
    margin-bottom: 30px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* CTA Buttons Group */
.page-cau-hoi-thuong-gap__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.page-cau-hoi-thuong-gap__btn-primary,
.page-cau-hoi-thuong-gap__btn-secondary {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent; /* Default transparent border */
    max-width: 300px; /* Limit button width */
    box-sizing: border-box; /* Include padding and border in the element's total width and height */
    white-space: normal; /* Allow text to wrap */
    word-wrap: break-word; /* Break long words */
}

.page-cau-hoi-thuong-gap__btn-primary {
    background: var(--button-gradient);
    color: #ffffff;
    border-color: var(--primary-color);
}

.page-cau-hoi-thuong-gap__btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(47, 107, 255, 0.4);
}

.page-cau-hoi-thuong-gap__btn-secondary {
    background: var(--card-background); /* White background */
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.page-cau-hoi-thuong-gap__btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(47, 107, 255, 0.2);
}

/* FAQ Section */
.page-cau-hoi-thuong-gap__faq-section {
    padding: 60px 0;
    background-color: var(--background-light); /* Background from custom colors */
}

.page-cau-hoi-thuong-gap__section-title {
    font-size: 2.2em;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 20px;
}

.page-cau-hoi-thuong-gap__section-description {
    font-size: 1.05em;
    color: var(--text-main);
    text-align: center;
    margin-bottom: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-cau-hoi-thuong-gap__faq-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 900px;
    margin: 0 auto;
}

.page-cau-hoi-thuong-gap__faq-item {
    background-color: var(--card-background); /* White card background */
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.page-cau-hoi-thuong-gap__faq-item:hover {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-cau-hoi-thuong-gap__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.2em;
    font-weight: 600;
    color: var(--text-dark); /* Black for question text */
    cursor: pointer;
    list-style: none; /* Remove default marker for details summary */
}

.page-cau-hoi-thuong-gap__faq-question::-webkit-details-marker {
    display: none; /* Hide default marker for WebKit browsers */
}

.page-cau-hoi-thuong-gap__faq-qtext {
    flex-grow: 1;
    text-align: left;
}

.page-cau-hoi-thuong-gap__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.page-cau-hoi-thuong-gap__faq-item[open] .page-cau-hoi-thuong-gap__faq-toggle {
    transform: rotate(45deg); /* Rotate plus to become cross */
}

.page-cau-hoi-thuong-gap__faq-answer {
    padding: 0 25px 20px;
    font-size: 1em;
    color: var(--text-main);
    text-align: justify;
}

.page-cau-hoi-thuong-gap__faq-answer p {
    margin-bottom: 15px;
}

.page-cau-hoi-thuong-gap__faq-answer ul,
.page-cau-hoi-thuong-gap__faq-answer ol {
    margin-left: 20px;
    margin-bottom: 15px;
    list-style-position: inside;
}

.page-cau-hoi-thuong-gap__faq-answer li {
    margin-bottom: 8px;
}

/* Content Images */
.page-cau-hoi-thuong-gap__content-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 20px auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* CTA Banner Section */
.page-cau-hoi-thuong-gap__cta-banner-section {
    padding: 80px 0;
    text-align: center;
    background-color: var(--primary-color); /* Primary color background */
    color: #ffffff; /* White text for dark background */
}

.page-cau-hoi-thuong-gap__cta-banner-section .page-cau-hoi-thuong-gap__container {
    background-color: var(--primary-color); /* Ensure container also has primary color background */
    padding: 40px 20px;
    border-radius: 10px;
}

.page-cau-hoi-thuong-gap__cta-title {
    font-size: 2.5em;
    font-weight: 700;
    margin-bottom: 20px;
    color: #ffffff;
}

.page-cau-hoi-thuong-gap__cta-description {
    font-size: 1.1em;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: #ffffff;
}

/* Specific button styles for CTA banner to ensure white text on primary background */
.page-cau-hoi-thuong-gap__cta-banner-section .page-cau-hoi-thuong-gap__btn-primary {
    background: var(--button-gradient);
    color: #ffffff;
    border-color: #ffffff; /* White border for contrast */
}

.page-cau-hoi-thuong-gap__cta-banner-section .page-cau-hoi-thuong-gap__btn-secondary {
    background: #ffffff; /* White background */
    color: var(--primary-color);
    border-color: #ffffff; /* White border */
}

/* Image global responsive rules (must be present) */
.page-cau-hoi-thuong-gap img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .page-cau-hoi-thuong-gap__hero-intro-section {
        padding-top: 10px !important; /* Small top padding, relying on shared.css for body padding-top */
        padding-bottom: 40px;
    }

    .page-cau-hoi-thuong-gap__main-title {
        font-size: 2em;
        margin-bottom: 15px;
    }

    .page-cau-hoi-thuong-gap__intro-description {
        font-size: 1em;
        margin-bottom: 25px;
    }

    .page-cau-hoi-thuong-gap__cta-buttons {
        flex-direction: column;
        gap: 15px;
        padding: 0 15px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        overflow: hidden;
    }

    .page-cau-hoi-thuong-gap__btn-primary,
    .page-cau-hoi-thuong-gap__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        padding: 12px 20px;
        font-size: 1em;
        white-space: normal !important;
        word-wrap: break-word !important;
        box-sizing: border-box !important;
    }

    .page-cau-hoi-thuong-gap__faq-section {
        padding: 40px 0;
    }

    .page-cau-hoi-thuong-gap__section-title {
        font-size: 1.8em;
        margin-bottom: 15px;
    }

    .page-cau-hoi-thuong-gap__section-description {
        font-size: 0.95em;
        margin-bottom: 30px;
    }

    .page-cau-hoi-thuong-gap__faq-question {
        padding: 15px 20px;
        font-size: 1.1em;
    }

    .page-cau-hoi-thuong-gap__faq-answer {
        padding: 0 20px 15px;
        font-size: 0.95em;
    }

    .page-cau-hoi-thuong-gap__cta-banner-section {
        padding: 50px 0;
    }

    .page-cau-hoi-thuong-gap__cta-title {
        font-size: 2em;
        margin-bottom: 15px;
    }

    .page-cau-hoi-thuong-gap__cta-description {
        font-size: 1em;
        margin-bottom: 25px;
    }

    /* General image responsiveness for content area */
    .page-cau-hoi-thuong-gap img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
    }
    
    .page-cau-hoi-thuong-gap__section,
    .page-cau-hoi-thuong-gap__card,
    .page-cau-hoi-thuong-gap__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
}