/* style/faq.css */

/* Biến CSS */
:root {
    --page-faq-primary-color: #0A2463;
    --page-faq-secondary-color: #E3B505;
    --page-faq-text-dark: #333333;
    --page-faq-text-light: #ffffff;
    --page-faq-bg-light: #f4f7f6;
    --page-faq-border-color: #e0e0e0;
}

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

.page-faq__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.page-faq__hero-section {
    background: linear-gradient(135deg, var(--page-faq-primary-color) 0%, #1a3c7a 100%); /* Slightly lighter blue for gradient */
    color: var(--page-faq-text-light);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-faq__hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('[GALLERY:bg:abstract,geometric,blue_gold,ok789]');
    background-size: cover;
    background-position: center;
    opacity: 0.1;
    z-index: 0;
}

.page-faq__hero-section .page-faq__container {
    position: relative;
    z-index: 1;
}

.page-faq__hero-title {
    font-size: 3.2em;
    margin-bottom: 20px;
    font-weight: bold;
    color: var(--page-faq-text-light);
}

.page-faq__highlight {
    color: var(--page-faq-secondary-color);
}

.page-faq__hero-description {
    font-size: 1.2em;
    max-width: 800px;
    margin: 0 auto 40px;
}

/* Buttons */
.page-faq__btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    font-size: 1.1em;
    border: none;
    cursor: pointer;
}

.page-faq__btn--primary {
    background-color: var(--page-faq-secondary-color);
    color: var(--page-faq-primary-color);
    box-shadow: 0 4px 15px rgba(227, 181, 5, 0.4);
}

.page-faq__btn--primary:hover {
    background-color: #f0c510; /* Slightly brighter gold */
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(227, 181, 5, 0.6);
}

.page-faq__btn--secondary {
    background-color: var(--page-faq-primary-color);
    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);
    box-shadow: 0 4px 10px rgba(10, 36, 99, 0.3);
}

.page-faq__btn--large {
    padding: 18px 40px;
    font-size: 1.3em;
}

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

.page-faq__faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.page-faq__faq-item {
    background-color: var(--page-faq-text-light);
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    border: 1px solid var(--page-faq-border-color);
}

.page-faq__question {
    font-size: 1.5em;
    color: var(--page-faq-primary-color);
    padding: 25px 30px;
    margin: 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #fbfbfb;
    border-bottom: 1px solid var(--page-faq-border-color);
    transition: background-color 0.3s ease;
}

.page-faq__question:hover {
    background-color: #f2f2f2;
}

.page-faq__question::after {
    content: '+';
    font-size: 1.5em;
    font-weight: bold;
    color: var(--page-faq-secondary-color);
    transition: transform 0.3s ease;
}

.page-faq__question.active::after {
    content: '-';
    transform: rotate(180deg);
}

.page-faq__answer {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, padding 0.4s ease-out;
}

.page-faq__answer.active {
    max-height: 1000px; /* Adjust as needed for content length */
    padding: 25px 30px;
    border-top: none;
}

.page-faq__answer p {
    margin-bottom: 15px;
    font-size: 1.05em;
    color: #555;
}

.page-faq__answer ul,
.page-faq__answer ol {
    margin-left: 25px;
    margin-bottom: 15px;
    color: #555;
}

.page-faq__answer li {
    margin-bottom: 8px;
}

.page-faq__answer .page-faq__btn {
    margin-top: 20px;
}

.page-faq__image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-top: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.page-faq__image--small {
    max-width: 70%;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

/* Call to Action Section */
.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: 2.8em;
    margin-bottom: 20px;
    font-weight: bold;
    color: var(--page-faq-text-light);
}

.page-faq__cta-description {
    font-size: 1.3em;
    max-width: 900px;
    margin: 0 auto 40px;
}

/* Floating Promo */
.page-faq__floating-promo {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    background-color: var(--page-faq-secondary-color);
    border-radius: 50px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-faq__floating-promo:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-faq__floating-promo-link {
    display: flex;
    align-items: center;
    padding: 10px 25px 10px 15px;
    text-decoration: none;
    color: var(--page-faq-primary-color);
    font-weight: bold;
    font-size: 1.1em;
}

.page-faq__floating-promo-icon {
    width: 30px;
    height: 30px;
    margin-right: 10px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-faq__hero-title {
        font-size: 2.5em;
    }
    .page-faq__hero-description {
        font-size: 1.1em;
    }
    .page-faq__cta-title {
        font-size: 2.2em;
    }
    .page-faq__cta-description {
        font-size: 1.1em;
    }
    .page-faq__question {
        font-size: 1.3em;
        padding: 20px 25px;
    }
    .page-faq__answer {
        padding: 20px 25px;
    }
    .page-faq__floating-promo {
        bottom: 20px;
        right: 20px;
    }
    .page-faq__floating-promo-link {
        font-size: 1em;
        padding: 8px 20px 8px 12px;
    }
    .page-faq__floating-promo-icon {
        width: 25px;
        height: 25px;
    }
}

@media (max-width: 768px) {
    .page-faq__hero-section {
        padding: 60px 0;
    }
    .page-faq__hero-title {
        font-size: 2em;
    }
    .page-faq__hero-description {
        font-size: 1em;
    }
    .page-faq__btn {
        padding: 12px 25px;
        font-size: 1em;
    }
    .page-faq__btn--large {
        padding: 15px 30px;
        font-size: 1.1em;
    }
    .page-faq__content-section {
        padding: 40px 0;
    }
    .page-faq__question {
        font-size: 1.2em;
        padding: 18px 20px;
    }
    .page-faq__answer {
        padding: 18px 20px;
    }
    .page-faq__cta-section {
        padding: 60px 0;
    }
    .page-faq__cta-title {
        font-size: 1.8em;
    }
    .page-faq__cta-description {
        font-size: 1em;
    }
    .page-faq__image--small {
        max-width: 90%;
    }
    .page-faq__floating-promo {
        bottom: 15px;
        right: 15px;
    }
    .page-faq__floating-promo-link {
        font-size: 0.9em;
        padding: 6px 15px 6px 10px;
    }
    .page-faq__floating-promo-icon {
        width: 20px;
        height: 20px;
    }
}

@media (max-width: 480px) {
    .page-faq__hero-title {
        font-size: 1.8em;
    }
    .page-faq__hero-description {
        font-size: 0.95em;
    }
    .page-faq__question {
        font-size: 1.1em;
        padding: 15px;
    }
    .page-faq__answer {
        padding: 15px;
    }
    .page-faq__floating-promo {
        right: 10px;
        bottom: 10px;
    }
    .page-faq__floating-promo-text {
        display: none;
    }
    .page-faq__floating-promo-link {
        padding: 10px;
    }
    .page-faq__floating-promo-icon {
        margin-right: 0;
    }
}