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

:root {
    --primary-color: #E53935;
    --secondary-color: #FF5A4F;
    --text-main-color: #333333;
    --card-bg-color: #FFFFFF;
    --background-light: #F5F7FA;
    --border-color: #E0E0E0;
}

.page-cau-hoi-thuong-gap {
    font-family: 'Arial', sans-serif;
    color: var(--text-main-color);
    background-color: var(--background-light);
    line-height: 1.6;
}

.page-cau-hoi-thuong-gap__container {
    max-width: 1150px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.page-cau-hoi-thuong-gap__top-section {
    padding-top: 10px; /* Fixed header spacing, small top padding */
    padding-bottom: 40px;
    text-align: center;
    background: linear-gradient(180deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: #ffffff;
}

.page-cau-hoi-thuong-gap__main-title {
    font-size: clamp(2.2em, 4vw, 3.5em);
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    color: #ffffff;
}

.page-cau-hoi-thuong-gap__description {
    font-size: 1.1em;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: #f0f0f0;
}

.page-cau-hoi-thuong-gap__cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.page-cau-hoi-thuong-gap__btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: normal;
    word-wrap: break-word;
    max-width: 100%;
    box-sizing: border-box;
    text-align: center;
}

.page-cau-hoi-thuong-gap__btn--primary {
    background: linear-gradient(180deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: #ffffff;
    border: 2px solid var(--secondary-color);
}

.page-cau-hoi-thuong-gap__btn--primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

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

.page-cau-hoi-thuong-gap__btn--secondary:hover {
    background-color: var(--primary-color);
    color: #ffffff;
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.page-cau-hoi-thuong-gap__btn--inline {
    font-size: 0.9em;
    padding: 8px 15px;
    margin-top: 15px;
    background: var(--primary-color);
    color: #ffffff;
    border: 1px solid var(--primary-color);
}

.page-cau-hoi-thuong-gap__btn--inline:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
}

.page-cau-hoi-thuong-gap__section {
    padding: 60px 0;
    background-color: var(--background-light);
}

.page-cau-hoi-thuong-gap__section:nth-of-type(even) {
    background-color: #fcfcfc;
}

.page-cau-hoi-thuong-gap__section-title {
    font-size: clamp(1.8em, 3vw, 2.8em);
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 40px;
    font-weight: 700;
}

.page-cau-hoi-thuong-gap__text-block {
    font-size: 1.05em;
    margin-bottom: 25px;
    text-align: justify;
}

.page-cau-hoi-thuong-gap__faq-overview .page-cau-hoi-thuong-gap__text-block {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.page-cau-hoi-thuong-gap__image-wrapper {
    margin: 30px auto;
    text-align: center;
    max-width: 800px; /* Adjust max-width for content images */
}

.page-cau-hoi-thuong-gap__image-wrapper--small {
    max-width: 680px;
}

.page-cau-hoi-thuong-gap img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    margin: 0 auto;
}

.page-cau-hoi-thuong-gap__image-caption {
    font-size: 0.9em;
    color: #666666;
    margin-top: 10px;
}

.page-cau-hoi-thuong-gap__faq-list {
    padding-top: 40px;
    padding-bottom: 80px;
}

.page-cau-hoi-thuong-gap__faq-item {
    background-color: var(--card-bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.page-cau-hoi-thuong-gap__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1.15em;
    color: var(--primary-color);
    background-color: #fdfdfd;
    border-bottom: 1px solid var(--border-color);
    list-style: none;
}

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

.page-cau-hoi-thuong-gap__faq-qtext {
    flex-grow: 1;
    color: var(--text-main-color);
}

.page-cau-hoi-thuong-gap__faq-toggle {
    font-size: 1.8em;
    line-height: 1;
    margin-left: 15px;
    color: var(--secondary-color);
    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: 20px 25px;
    font-size: 1em;
    color: var(--text-main-color);
    background-color: var(--card-bg-color);
}

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

.page-cau-hoi-thuong-gap__faq-answer a {
    color: var(--primary-color);
    text-decoration: underline;
}

.page-cau-hoi-thuong-gap__faq-answer a:hover {
    color: var(--secondary-color);
}

.page-cau-hoi-thuong-gap__call-to-action {
    background-color: var(--primary-color);
    color: #ffffff;
    text-align: center;
    padding: 80px 0;
}

.page-cau-hoi-thuong-gap__call-to-action .page-cau-hoi-thuong-gap__section-title {
    color: #ffffff;
    margin-bottom: 25px;
}

.page-cau-hoi-thuong-gap__call-to-action .page-cau-hoi-thuong-gap__text-block {
    max-width: 900px;
    margin: 0 auto 30px auto;
    color: #f0f0f0;
}

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

.page-cau-hoi-thuong-gap__call-to-action .page-cau-hoi-thuong-gap__btn--primary:hover {
    background: var(--secondary-color);
    color: #ffffff;
    border-color: var(--secondary-color);
}

.page-cau-hoi-thuong-gap__call-to-action .page-cau-hoi-thuong-gap__btn--secondary {
    background: transparent;
    color: #ffffff;
    border-color: #ffffff;
}

.page-cau-hoi-thuong-gap__call-to-action .page-cau-hoi-thuong-gap__btn--secondary:hover {
    background: #ffffff;
    color: var(--primary-color);
}

/* Responsive styles for tablet and mobile */
@media (max-width: 1024px) {
    .page-cau-hoi-thuong-gap__main-title {
        font-size: clamp(2em, 5vw, 3em);
    }

    .page-cau-hoi-thuong-gap__description {
        font-size: 1em;
    }

    .page-cau-hoi-thuong-gap__section-title {
        font-size: clamp(1.6em, 4vw, 2.5em);
    }

    .page-cau-hoi-thuong-gap__faq-question {
        font-size: 1.1em;
        padding: 18px 20px;
    }

    .page-cau-hoi-thuong-gap__faq-answer {
        padding: 18px 20px;
    }
}

@media (max-width: 768px) {
    .page-cau-hoi-thuong-gap__top-section {
        padding-top: 10px !important; /* Specific mobile top padding */
        padding-bottom: 30px;
    }

    .page-cau-hoi-thuong-gap__main-title {
        font-size: clamp(1.8em, 6vw, 2.5em) !important;
        margin-bottom: 15px;
    }

    .page-cau-hoi-thuong-gap__description {
        font-size: 0.95em;
        margin-bottom: 20px;
        padding: 0 10px;
    }

    .page-cau-hoi-thuong-gap__cta-buttons {
        flex-direction: column;
        gap: 10px;
        padding: 0 15px;
    }

    .page-cau-hoi-thuong-gap__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__section {
        padding: 40px 0;
    }

    .page-cau-hoi-thuong-gap__container {
        padding: 0 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-cau-hoi-thuong-gap__section-title {
        font-size: clamp(1.5em, 5vw, 2em) !important;
        margin-bottom: 30px;
    }

    .page-cau-hoi-thuong-gap__text-block {
        font-size: 1em;
        margin-bottom: 20px;
    }

    /* Universal image responsive styles */
    .page-cau-hoi-thuong-gap img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
        box-sizing: border-box !important;
    }

    .page-cau-hoi-thuong-gap__image-wrapper,
    .page-cau-hoi-thuong-gap__image-wrapper--small {
        max-width: 100% !important;
        width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
    }

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

    .page-cau-hoi-thuong-gap__faq-question {
        font-size: 1em;
        padding: 15px 20px;
    }

    .page-cau-hoi-thuong-gap__faq-toggle {
        font-size: 1.5em;
    }

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

    .page-cau-hoi-thuong-gap__call-to-action {
        padding: 50px 0;
    }

    .page-cau-hoi-thuong-gap__call-to-action .page-cau-hoi-thuong-gap__text-block {
        font-size: 1em;
    }
}