/* FAQ Hero Section */
.faq-hero {
    padding: 4rem 0;
    background: url('../images/banner/contact-banner.webp') no-repeat scroll center / cover;
}

.faq-hero-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2.5rem;
    border-radius: 24px;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.faq-hero-inner:hover .faq-hero-subtitle {
    color: var(--primary-blue) !important;
}

.faq-hero-inner h1 {
    font-size: 2.75rem;
    color: var(--primary-blue);
    font-weight: 700;
}

.faq-hero-subtitle {
    font-size: 1.1rem;
    color: var(--primary-blue);
    line-height: 1.8;
    transition: all 0.3s ease;
}

/* FAQ Layout */
.faq-section {
    padding: 4rem 0;
    background-color: var(--gray-50);
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: start;
}

/* Sidebar Categories */
.faq-category-sidebar .glass-card {
    padding: 2rem;
    position: sticky;
    border-radius: 12px;
    top: 100px;
}

.faq-category-sidebar h3 {
    margin-bottom: 1.5rem;
    color: var(--primary-blue);
    font-size: 1.25rem;
}

.faq-category-list {
    list-style: none;
}

.faq-category-list li {
    margin-bottom: 0.5rem;
}

.faq-category-list a {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--text-dark);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.faq-category-list a:hover,
.faq-category-list a.active {
    background: var(--light-blue);
    color: var(--primary-blue);
    border-left-color: var(--secondary-blue);
}

/* Accordion */
.faq-group {
    margin-bottom: 4rem;
}

.faq-group:last-child {
    margin-bottom: 0;
}

.faq-group .section-title {
    margin-bottom: 2rem;
    font-size: 1.75rem;
    color: var(--primary-blue);
}

.accordion-item {
    margin-bottom: 1rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.accordion-item:last-child {
    margin-bottom: 0;
}

.accordion-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
    transition: color 0.3s ease;
}

.accordion-header:hover {
    color: var(--secondary-blue);
}

.accordion-header .chevron {
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--text-light);
}

.accordion-item.active .accordion-header {
    color: var(--primary-blue);
}

.accordion-item.active .chevron {
    transform: rotate(180deg);
    color: var(--primary-blue);
}

.accordion-content-wrapper {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.accordion-item.active .accordion-content-wrapper {
    grid-template-rows: 1fr;
}

.accordion-content {
    min-height: 0;
    padding: 0 1.5rem;
}

.accordion-item.active .accordion-content {
    padding-bottom: 1.5rem;
}

.accordion-content p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* Responsive */
@media (max-width: 992px) {
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-category-sidebar .glass-card {
        position: static;
        margin-bottom: 2rem;
    }
    
    .faq-category-list {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .faq-category-list li {
        margin-bottom: 0;
    }
}

@media (max-width: 768px) {
    .faq-hero {
        padding: 4rem 0;
    }
    
    .faq-hero-content {
        padding: 2rem;
    }
    
    .faq-hero .hero-title {
        font-size: 2rem;
    }
}