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

:root {
    --primary-color: #E53935;
    --secondary-color: #FF5A4F;
    --text-main: #333333;
    --card-bg: #FFFFFF;
    --page-bg: #F5F7FA;
    --border-color: #E0E0E0;
    --button-gradient: linear-gradient(180deg, var(--secondary-color) 0%, var(--primary-color) 100%);
}

.page-cau-hoi-thuong-gap {
    font-family: 'Arial', sans-serif;
    color: var(--text-main);
    background-color: var(--page-bg);
}

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

.page-cau-hoi-thuong-gap__section-title {
    font-size: 2.5em;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-cau-hoi-thuong-gap__section-title--light {
    color: var(--card-bg);
}

.page-cau-hoi-thuong-gap__section-description {
    font-size: 1.1em;
    line-height: 1.6;
    color: var(--text-main);
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-cau-hoi-thuong-gap__section-description--light {
    color: rgba(255, 255, 255, 0.9);
}

.page-cau-hoi-thuong-gap__cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
    box-sizing: border-box;
    max-width: 100%; /* Ensure button doesn't overflow */
}

.page-cau-hoi-thuong-gap__btn-primary {
    background: var(--button-gradient);
    color: var(--card-bg);
    border: 2px solid transparent;
}

.page-cau-hoi-thuong-gap__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(var(--primary-color), 0.3);
}

.page-cau-hoi-thuong-gap__btn-secondary {
    background: var(--card-bg);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.page-cau-hoi-thuong-gap__btn-secondary:hover {
    background: var(--primary-color);
    color: var(--card-bg);
    box-shadow: 0 4px 10px rgba(var(--primary-color), 0.3);
}

/* Hero Section */
.page-cau-hoi-thuong-gap__hero-section {
    padding-top: 10px; /* Small top padding, body handles header offset */
    padding-bottom: 60px;
    background-color: var(--page-bg);
}

.page-cau-hoi-thuong-gap__hero-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
    max-width: 1170px;
    margin: 0 auto;
    padding: 40px 16px;
    box-sizing: border-box;
}

.page-cau-hoi-thuong-gap__hero-content {
    flex: 1 1 45%;
    min-width: 300px;
    text-align: left;
    color: var(--text-main);
}

.page-cau-hoi-thuong-gap__main-title {
    font-size: 3em;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 20px;
    line-height: 1.2;
    max-width: 600px;
}

.page-cau-hoi-thuong-gap__hero-description {
    font-size: 1.15em;
    line-height: 1.7;
    margin-bottom: 30px;
    color: var(--text-main);
}

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

.page-cau-hoi-thuong-gap__hero-image {
    flex: 1 1 45%;
    min-width: 300px;
    text-align: center;
}

.page-cau-hoi-thuong-gap__hero-side-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    display: block;
}

/* Intro Section (Module 1) */
.page-cau-hoi-thuong-gap__intro-section {
    padding: 60px 0;
    background-color: var(--card-bg);
}

.page-cau-hoi-thuong-gap__icon-boxes {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.page-cau-hoi-thuong-gap__icon-box {
    flex: 1 1 300px;
    max-width: 350px;
    background-color: var(--page-bg);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-cau-hoi-thuong-gap__icon-box:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.page-cau-hoi-thuong-gap__icon-box-media {
    width: 200px;
    height: 200px;
    margin: 0 auto 25px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--primary-color);
    box-shadow: 0 0 0 8px rgba(var(--primary-color), 0.1);
}

.page-cau-hoi-thuong-gap__icon-box-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.page-cau-hoi-thuong-gap__icon-box-title {
    font-size: 1.6em;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.page-cau-hoi-thuong-gap__icon-box-text {
    font-size: 1em;
    line-height: 1.6;
    color: var(--text-main);
}

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

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

.page-cau-hoi-thuong-gap__faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.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(--primary-color);
    cursor: pointer;
    user-select: none;
    position: relative;
    list-style: none;
}

.page-cau-hoi-thuong-gap__faq-question::-webkit-details-marker {
    display: none;
}

.page-cau-hoi-thuong-gap__faq-qtext {
    flex-grow: 1;
    line-height: 1.4;
}

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

.page-cau-hoi-thuong-gap__faq-item[open] .page-cau-hoi-thuong-gap__faq-toggle {
    transform: rotate(45deg);
}

.page-cau-hoi-thuong-gap__faq-answer {
    padding: 0 25px 20px;
    font-size: 1em;
    line-height: 1.7;
    color: var(--text-main);
    border-top: 1px solid var(--border-color);
    margin-top: -1px; /* Overlap border for cleaner look */
}

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

.page-cau-hoi-thuong-gap__faq-answer p:last-child {
    margin-bottom: 0;
}

.page-cau-hoi-thuong-gap__faq-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-top: 15px;
    display: block;
}

.page-cau-hoi-thuong-gap__inline-link {
    color: var(--primary-color);
    text-decoration: underline;
    font-weight: 500;
    margin-top: 10px;
    display: inline-block;
}

.page-cau-hoi-thuong-gap__inline-link:hover {
    color: var(--secondary-color);
}

/* Bottom CTA Section */
.page-cau-hoi-thuong-gap__cta-bottom-section {
    background-color: var(--primary-color);
    padding: 80px 0;
    text-align: center;
    color: var(--card-bg);
}

.page-cau-hoi-thuong-gap__cta-bottom-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.page-cau-hoi-thuong-gap__cta-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%; /* Ensure container takes full width for wrapping */
    max-width: 600px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-cau-hoi-thuong-gap__main-title {
        font-size: 2.5em;
    }
    .page-cau-hoi-thuong-gap__section-title {
        font-size: 2em;
    }
    .page-cau-hoi-thuong-gap__hero-container {
        flex-direction: column;
        text-align: center;
        padding: 30px 16px;
    }
    .page-cau-hoi-thuong-gap__hero-content {
        flex: 1 1 100%;
        text-align: center;
    }
    .page-cau-hoi-thuong-gap__hero-buttons {
        justify-content: center;
    }
    .page-cau-hoi-thuong-gap__icon-box {
        max-width: 45%;
    }
}

@media (max-width: 768px) {
    .page-cau-hoi-thuong-gap__hero-section {
        padding-top: 10px !important;
        padding-bottom: 40px !important;
    }
    .page-cau-hoi-thuong-gap__hero-container {
        padding: 20px 16px !important;
        gap: 20px !important;
    }
    .page-cau-hoi-thuong-gap__main-title {
        font-size: 2em !important;
        margin-bottom: 15px !important;
        max-width: 100% !important;
    }
    .page-cau-hoi-thuong-gap__hero-description {
        font-size: 1em !important;
        margin-bottom: 25px !important;
    }
    .page-cau-hoi-thuong-gap__hero-buttons {
        flex-direction: column !important;
        gap: 10px !important;
    }
    .page-cau-hoi-thuong-gap__cta-button {
        max-width: 100% !important;
        width: 100% !important;
        padding: 12px 20px !important;
        font-size: 1em !important;
    }
    
    /* Intro Section (Module 1) */
    .page-cau-hoi-thuong-gap__intro-section {
        padding: 40px 0 !important;
    }
    .page-cau-hoi-thuong-gap__section-title {
        font-size: 1.8em !important;
        margin-bottom: 15px !important;
    }
    .page-cau-hoi-thuong-gap__section-description {
        font-size: 0.95em !important;
        margin-bottom: 30px !important;
    }
    .page-cau-hoi-thuong-gap__icon-boxes {
        flex-direction: column !important;
        gap: 20px !important;
    }
    .page-cau-hoi-thuong-gap__icon-box {
        max-width: 100% !important;
        padding: 25px !important;
    }
    .page-cau-hoi-thuong-gap__icon-box-media {
        width: 150px !important;
        height: 150px !important;
        margin-bottom: 20px !important;
        border-width: 3px !important;
        box-shadow: 0 0 0 6px rgba(var(--primary-color), 0.1) !important;
    }
    .page-cau-hoi-thuong-gap__icon-box-title {
        font-size: 1.4em !important;
        margin-bottom: 10px !important;
    }
    .page-cau-hoi-thuong-gap__icon-box-text {
        font-size: 0.9em !important;
    }

    /* FAQ Section */
    .page-cau-hoi-thuong-gap__faq-section {
        padding: 40px 0 !important;
    }
    .page-cau-hoi-thuong-gap__faq-question {
        padding: 15px 20px !important;
        font-size: 1.1em !important;
    }
    .page-cau-hoi-thuong-gap__faq-toggle {
        font-size: 1.3em !important;
    }
    .page-cau-hoi-thuong-gap__faq-answer {
        padding: 0 20px 15px !important;
        font-size: 0.95em !important;
    }
    .page-cau-hoi-thuong-gap__faq-image {
        max-width: 100% !important;
        height: auto !important;
    }

    /* Bottom CTA Section */
    .page-cau-hoi-thuong-gap__cta-bottom-section {
        padding: 60px 0 !important;
    }
    .page-cau-hoi-thuong-gap__cta-buttons {
        flex-direction: column !important;
        gap: 10px !important;
        padding: 0 16px !important;
    }
    
    /* General image responsiveness for all content images */
    .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;
    }
}