/* style/faq.css */

/* Biến màu */
:root {
    --page-faq-primary-color: #003366;
    --page-faq-secondary-color: #FFCC00;
    --page-faq-text-dark: #333333;
    --page-faq-text-light: #ffffff;
    --page-faq-background-light: #f8f8f8;
    --page-faq-border-color: #e0e0e0;
}

.page-faq {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--page-faq-text-dark);
}

.page-faq__container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-faq__hero-section {
    background: linear-gradient(135deg, var(--page-faq-primary-color), #004d99);
    padding: 80px 0;
    color: var(--page-faq-text-light);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-faq__hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('[GALLERY:bg:abstract_pattern,geometric,subtle_gradient]') no-repeat center center/cover;
    opacity: 0.1;
    z-index: 0;
}

.page-faq__hero-title {
    font-size: 3.2em;
    margin-bottom: 15px;
    font-weight: bold;
    position: relative;
    z-index: 1;
    color: var(--page-faq-secondary-color);
}

.page-faq__hero-subtitle {
    font-size: 1.3em;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

.page-faq__content-section {
    padding: 60px 0;
    background-color: var(--page-faq-background-light);
}

.page-faq__faq-list {
    background-color: var(--page-faq-text-light);
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.page-faq__faq-item {
    border-bottom: 1px solid var(--page-faq-border-color);
}

.page-faq__faq-item:last-child {
    border-bottom: none;
}

.page-faq__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 20px 25px;
    background-color: transparent;
    border: none;
    text-align: left;
    cursor: pointer;
    font-size: 1.2em;
    font-weight: bold;
    color: var(--page-faq-primary-color);
    transition: background-color 0.3s ease;
}

.page-faq__faq-question:hover {
    background-color: #f0f0f0;
}

.page-faq__question-title {
    margin: 0;
    font-size: 1em; /* Adjust to fit parent button font size */
    color: inherit;
}

.page-faq__toggle-icon {
    font-size: 1.5em;
    color: var(--page-faq-secondary-color);
    transition: transform 0.3s ease;
}

.page-faq__faq-question.active .page-faq__toggle-icon {
    transform: rotate(45deg);
}

.page-faq__faq-answer {
    padding: 0 25px 20px;
    background-color: var(--page-faq-text-light);
    display: none;
    overflow: hidden;
    color: var(--page-faq-text-dark);
}

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

.page-faq__faq-answer .page-faq__btn {
    margin-top: 10px;
    display: inline-block;
}

.page-faq__image--inline {
    max-width: 100%;
    height: auto;
    margin-top: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.page-faq__cta-section {
    background-color: var(--page-faq-primary-color);
    color: var(--page-faq-text-light);
    padding: 80px 0;
    text-align: center;
}

.page-faq__cta-title {
    font-size: 2.5em;
    margin-bottom: 20px;
    color: var(--page-faq-secondary-color);
}

.page-faq__cta-description {
    font-size: 1.2em;
    margin-bottom: 30px;
    opacity: 0.9;
}

.page-faq__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.page-faq__btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.2s ease;
    white-space: nowrap;
}

.page-faq__btn--primary {
    background-color: var(--page-faq-secondary-color);
    color: var(--page-faq-primary-color);
    border: 2px solid var(--page-faq-secondary-color);
}

.page-faq__btn--primary:hover {
    background-color: #e6b800;
    transform: translateY(-2px);
}

.page-faq__btn--secondary {
    background-color: transparent;
    color: var(--page-faq-secondary-color);
    border: 2px solid var(--page-faq-secondary-color);
}

.page-faq__btn--secondary:hover {
    background-color: var(--page-faq-secondary-color);
    color: var(--page-faq-primary-color);
    transform: translateY(-2px);
}

.page-faq__btn--large {
    padding: 15px 35px;
    font-size: 1.1em;
}

/* Responsive Design */
@media (max-width: 768px) {
    .page-faq__hero-title {
        font-size: 2.5em;
    }

    .page-faq__hero-subtitle {
        font-size: 1em;
    }

    .page-faq__content-section,
    .page-faq__cta-section {
        padding: 40px 0;
    }

    .page-faq__faq-question {
        padding: 15px 20px;
        font-size: 1.1em;
    }

    .page-faq__faq-answer {
        padding: 0 20px 15px;
    }

    .page-faq__cta-title {
        font-size: 2em;
    }

    .page-faq__cta-description {
        font-size: 1em;
    }

    .page-faq__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .page-faq__btn--large {
        width: 80%;
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .page-faq__hero-title {
        font-size: 2em;
    }

    .page-faq__hero-subtitle {
        font-size: 0.9em;
    }

    .page-faq__faq-question {
        font-size: 1em;
    }

    .page-faq__cta-title {
        font-size: 1.8em;
    }
}