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

/* Base styles for the page content */
.page-cau-hoi-thuong-gap {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #1F2D3D; /* Text Main */
    background: #F4F7FB; /* Background */
}

/* Global content area styling */
.page-cau-hoi-thuong-gap__content-area {
    max-width: 1170px;
    margin: 0 auto;
    padding: 40px 16px;
    box-sizing: border-box;
}

/* Section titles */
.page-cau-hoi-thuong-gap__section-title {
    font-size: 2.5em;
    color: #1F2D3D; /* Text Main */
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
}

/* Hero Section */
.page-cau-hoi-thuong-gap__hero-section {
    padding-top: 10px; /* Small top padding if body has header offset */
    padding-bottom: 60px;
    background: linear-gradient(180deg, #6FA3FF 0%, #2F6BFF 100%); /* Using auxiliary and main brand colors */
    color: #ffffff;
}

.page-cau-hoi-thuong-gap__hero-container {
    max-width: 1170px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    padding: 40px 16px;
    gap: 30px;
}

.page-cau-hoi-thuong-gap__hero-content {
    flex: 1 1 50%;
    min-width: 300px;
    color: #ffffff; /* White text on dark blue gradient */
}

.page-cau-hoi-thuong-gap__main-title {
    font-size: clamp(2em, 4vw, 3.2em); /* Responsive font size */
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: bold;
    color: #ffffff;
}

.page-cau-hoi-thuong-gap__intro-text {
    font-size: 1.1em;
    margin-bottom: 30px;
    color: #f0f0f0;
}

.page-cau-hoi-thuong-gap__cta-group {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* Buttons */
.page-cau-hoi-thuong-gap__btn-primary,
.page-cau-hoi-thuong-gap__btn-secondary,
.page-cau-hoi-thuong-gap__download-btn,
.page-cau-hoi-thuong-gap__contact-btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
    text-align: center;
    cursor: pointer;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-cau-hoi-thuong-gap__btn-primary {
    background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%); /* Custom Button Color */
    color: #ffffff;
    border: 2px solid transparent;
}

.page-cau-hoi-thuong-gap__btn-primary:hover {
    background: linear-gradient(180deg, #2F6BFF 0%, #4A8BFF 100%);
    box-shadow: 0 4px 15px rgba(47, 107, 255, 0.4);
}

.page-cau-hoi-thuong-gap__btn-secondary {
    background: #ffffff; /* Card BG */
    color: #2F6BFF; /* Main Color */
    border: 2px solid #2F6BFF; /* Border Color */
}

.page-cau-hoi-thuong-gap__btn-secondary:hover {
    background: #e0e0e0;
    color: #1a4a9a;
    border-color: #1a4a9a;
}

.page-cau-hoi-thuong-gap__hero-image {
    flex: 1 1 40%;
    min-width: 300px;
    text-align: center;
}

.page-cau-hoi-thuong-gap__hero-img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    display: block; /* Ensure it behaves as a block element */
    margin: 0 auto; /* Center image */
}

/* FAQ Section */
.page-cau-hoi-thuong-gap__faq-section {
    padding: 60px 0;
    background: #F4F7FB; /* Background */
}

.page-cau-hoi-thuong-gap__faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.page-cau-hoi-thuong-gap__faq-category {
    font-size: 1.8em;
    color: #2F6BFF; /* Main Color */
    margin-top: 40px;
    margin-bottom: 20px;
    border-bottom: 2px solid #D6E2FF; /* Border Color */
    padding-bottom: 10px;
}

.page-cau-hoi-thuong-gap__faq-item {
    background: #ffffff; /* Card BG */
    border: 1px solid #D6E2FF; /* Border Color */
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    color: #1F2D3D; /* Text Main */
}

.page-cau-hoi-thuong-gap__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.15em;
    font-weight: bold;
    cursor: pointer;
    background: #ffffff;
    color: #1F2D3D;
    list-style: none; /* Hide default details marker */
    -webkit-touch-callout: none; /* iOS Safari */
    -webkit-user-select: none; /* Safari */
    -khtml-user-select: none; /* Konqueror HTML */
    -moz-user-select: none; /* Old versions of Firefox */
    -ms-user-select: none; /* Internet Explorer/Edge */
    user-select: none; /* Non-prefixed version, currently supported by Chrome, Edge, Opera and Firefox */
}

.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;
}

.page-cau-hoi-thuong-gap__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    color: #2F6BFF; /* Main Color */
}

.page-cau-hoi-thuong-gap__faq-item[open] .page-cau-hoi-thuong-gap__faq-toggle {
    content: "−"; /* Changed by JS */
}

.page-cau-hoi-thuong-gap__faq-answer {
    padding: 0 25px 20px;
    font-size: 1em;
    color: #333333; /* Default dark text for body */
}

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

.page-cau-hoi-thuong-gap__faq-answer ul {
    margin-left: 20px;
    list-style-type: disc;
    margin-bottom: 15px;
}

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

.page-cau-hoi-thuong-gap__faq-img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-top: 20px;
    display: block;
}

/* CTA Banner at the bottom */
.page-cau-hoi-thuong-gap__cta-banner {
    background: #2F6BFF; /* Dark background with Main Color */
    padding: 60px 0;
    text-align: center;
    color: #ffffff;
}

.page-cau-hoi-thuong-gap__cta-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 16px;
}

.page-cau-hoi-thuong-gap__cta-title {
    font-size: 2.2em;
    color: #ffffff;
    margin-bottom: 20px;
    font-weight: bold;
}

.page-cau-hoi-thuong-gap__cta-description {
    font-size: 1.1em;
    color: #f0f0f0;
    margin-bottom: 30px;
}

.page-cau-hoi-thuong-gap__contact-btn {
    /* Uses .page-cau-hoi-thuong-gap__btn-primary styles */
    display: inline-block;
    margin: 0 auto;
}

/* Image responsive base styles */
.page-cau-hoi-thuong-gap img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Responsive styles */
@media (max-width: 1024px) {
    .page-cau-hoi-thuong-gap__hero-container {
        flex-direction: column-reverse; /* Image above content for better mobile hierarchy */
        text-align: center;
    }
    .page-cau-hoi-thuong-gap__hero-content,
    .page-cau-hoi-thuong-gap__hero-image {
        flex: 1 1 100%;
    }
    .page-cau-hoi-thuong-gap__main-title {
        font-size: clamp(2.5em, 6vw, 3em);
    }
    .page-cau-hoi-thuong-gap__cta-group {
        justify-content: center;
    }
    .page-cau-hoi-thuong-gap__section-title {
        font-size: 2em;
    }
    .page-cau-hoi-thuong-gap__faq-category {
        font-size: 1.6em;
    }
    .page-cau-hoi-thuong-gap__faq-question {
        font-size: 1.1em;
        padding: 15px 20px;
    }
    .page-cau-hoi-thuong-gap__faq-answer {
        padding: 0 20px 15px;
    }
    .page-cau-hoi-thuong-gap__cta-title {
        font-size: 2em;
    }
}

@media (max-width: 768px) {
    /* 1. HERO section */
    .page-cau-hoi-thuong-gap__hero-section {
        padding-top: 10px !important; /* Specific top padding */
        padding-bottom: 40px !important;
    }
    .page-cau-hoi-thuong-gap__hero-container {
        padding: 20px 15px !important;
        gap: 20px;
    }
    .page-cau-hoi-thuong-gap__main-title {
        font-size: 1.8em !important; /* Fixed smaller size for mobile */
        margin-bottom: 15px !important;
    }
    .page-cau-hoi-thuong-gap__intro-text {
        font-size: 1em !important;
        margin-bottom: 25px !important;
    }
    .page-cau-hoi-thuong-gap__cta-group {
        flex-direction: column !important; /* Stack buttons vertically */
        gap: 10px !important;
    }

    /* 4. Content sections (FAQ, CTA Banner) */
    .page-cau-hoi-thuong-gap__content-area {
        padding: 20px 15px !important; /* Adjust padding for mobile */
    }
    .page-cau-hoi-thuong-gap__section-title {
        font-size: 1.8em !important;
        margin-bottom: 30px !important;
    }
    .page-cau-hoi-thuong-gap__faq-category {
        font-size: 1.4em !important;
        margin-top: 30px !important;
        margin-bottom: 15px !important;
    }
    .page-cau-hoi-thuong-gap__faq-question {
        font-size: 1em !important;
        padding: 15px !important;
    }
    .page-cau-hoi-thuong-gap__faq-answer {
        padding: 0 15px 15px !important;
    }
    .page-cau-hoi-thuong-gap__cta-banner {
        padding: 40px 0 !important;
    }
    .page-cau-hoi-thuong-gap__cta-title {
        font-size: 1.8em !important;
        margin-bottom: 15px !important;
    }
    .page-cau-hoi-thuong-gap__cta-description {
        font-size: 1em !important;
        margin-bottom: 25px !important;
    }

    /* 5. General images and containers */
    .page-cau-hoi-thuong-gap img {
        max-width: 100% !important;
        width: 100% !important; /* Ensure full width */
        height: auto !important;
    }
    .page-cau-hoi-thuong-gap__section,
    .page-cau-hoi-thuong-gap__card,
    .page-cau-hoi-thuong-gap__container,
    .page-cau-hoi-thuong-gap__hero-container,
    .page-cau-hoi-thuong-gap__content-area,
    .page-cau-hoi-thuong-gap__faq-list {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    /* 6. Buttons and button containers */
    .page-cau-hoi-thuong-gap__cta-button,
    .page-cau-hoi-thuong-gap__btn-primary,
    .page-cau-hoi-thuong-gap__btn-secondary,
    .page-cau-hoi-thuong-gap a[class*="button"],
    .page-cau-hoi-thuong-gap 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-cau-hoi-thuong-gap__cta-group,
    .page-cau-hoi-thuong-gap__button-group,
    .page-cau-hoi-thuong-gap__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-wrap: wrap !important;
        gap: 10px !important; /* Ensure spacing between stacked buttons */
        flex-direction: column !important; /* Stack buttons vertically */
    }
}