/* FAQ Page Styles */

/* FAQ Header */
.faq-header {
    background: var(--gradient-primary);
    padding: 8rem 0 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.faq-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3), transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.3), transparent 50%);
    animation: float 20s ease-in-out infinite;
}

.faq-header-content {
    position: relative;
    z-index: 2;
}

.faq-header h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1rem;
    line-height: 1.1;
}

.faq-header p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
}

/* Search Section */
.faq-search {
    padding: 4rem 0 2rem;
    background: var(--background);
}

.search-box {
    max-width: 600px;
    margin: 0 auto;
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 1rem;
    width: 20px;
    height: 20px;
    color: var(--text-muted);
    z-index: 2;
}

.search-input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    border: 2px solid var(--border);
    border-radius: 12px;
    font-size: 1.1rem;
    background: var(--card-bg);
    color: var(--text);
    transition: all 0.3s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(120, 119, 198, 0.1);
}

.clear-search {
    position: absolute;
    right: 1rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
}

.clear-search.visible {
    opacity: 1;
    visibility: visible;
}

.clear-search:hover {
    background: var(--border);
}

.clear-search svg {
    width: 16px;
    height: 16px;
    color: var(--text-muted);
}

/* FAQ Categories */
.faq-categories {
    padding: 2rem 0;
    background: var(--background);
    border-bottom: 1px solid var(--border);
}

.category-filters {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.category-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--border);
    background: var(--card-bg);
    color: var(--text-muted);
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    white-space: nowrap;
}

.category-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

.category-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

/* FAQ Content */
.faq-content {
    padding: 4rem 0;
    background: var(--background);
}

.faq-grid {
    display: grid;
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    opacity: 1;
    transform: translateY(0);
}

.faq-item:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--primary);
}

.faq-item.hidden {
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
    height: 0;
    margin: 0;
    border: none;
    overflow: hidden;
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
    cursor: pointer;
    background: var(--card-bg);
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: var(--hover-bg);
}

.faq-question h3 {
    margin: 0;
    color: var(--text);
    font-weight: 600;
    font-size: 1.1rem;
    line-height: 1.4;
    flex: 1;
    padding-right: 1rem;
}

.faq-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.faq-toggle:hover {
    background: var(--hover-bg);
}

.faq-toggle svg {
    width: 20px;
    height: 20px;
    color: var(--primary);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle svg {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 2rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    background: var(--card-bg);
}

.faq-item.active .faq-answer {
    padding: 0 2rem 1.5rem;
    max-height: 500px;
}

.faq-answer p {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.6;
    font-size: 1rem;
}

/* No Results */
.no-results {
    text-align: center;
    padding: 4rem 2rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.no-results.show {
    opacity: 1;
    transform: translateY(0);
}

.no-results-icon {
    width: 64px;
    height: 64px;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.no-results h3 {
    color: var(--text);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.no-results p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

/* FAQ Contact CTA */
.faq-contact-cta {
    padding: 4rem 0;
    background: var(--gradient-primary);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.faq-contact-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 70%, rgba(255, 119, 198, 0.3), transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(120, 119, 198, 0.3), transparent 50%);
    animation: float 15s ease-in-out infinite reverse;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.faq-contact-cta h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1rem;
}

.faq-contact-cta p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: #25D366;
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid #25D366;
}

.whatsapp-btn:hover {
    background: #20B954;
    border-color: #20B954;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
}

.whatsapp-icon {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .faq-header h1 {
        font-size: 2.5rem;
    }
    
    .faq-header p {
        font-size: 1.1rem;
    }
    
    .faq-header {
        padding: 6rem 0 3rem;
    }
    
    .faq-search {
        padding: 2rem 0 1rem;
    }
    
    .search-input {
        font-size: 1rem;
    }
    
    .category-filters {
        gap: 0.75rem;
        padding: 0 1rem;
    }
    
    .category-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .faq-content {
        padding: 2rem 0;
    }
    
    .faq-question {
        padding: 1.2rem 1.5rem;
    }
    
    .faq-question h3 {
        font-size: 1rem;
    }
    
    .faq-item.active .faq-answer {
        padding: 0 1.5rem 1.2rem;
    }
    
    .faq-contact-cta h2 {
        font-size: 2rem;
    }
    
    .faq-contact-cta p {
        font-size: 1.1rem;
    }
    
    .faq-contact-cta {
        padding: 3rem 0;
    }
}

@media (max-width: 480px) {
    .faq-header h1 {
        font-size: 2rem;
    }
    
    .category-filters {
        justify-content: flex-start;
        overflow-x: auto;
        padding: 0 1rem;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }
    
    .category-filters::-webkit-scrollbar {
        display: none;
    }
    
    .faq-question {
        padding: 1rem;
    }
    
    .faq-question h3 {
        font-size: 0.95rem;
    }
    
    .faq-item.active .faq-answer {
        padding: 0 1rem 1rem;
    }
    
    .whatsapp-btn {
        padding: 0.9rem 1.5rem;
        font-size: 0.9rem;
    }
}

/* Dark mode support */
[data-theme="dark"] .faq-item {
    background: var(--card-bg-dark);
    border-color: var(--border-dark);
}

[data-theme="dark"] .faq-question {
    background: var(--card-bg-dark);
}

[data-theme="dark"] .faq-question:hover {
    background: var(--hover-bg-dark);
}

[data-theme="dark"] .faq-answer {
    background: var(--card-bg-dark);
}

[data-theme="dark"] .search-input {
    background: var(--card-bg-dark);
    border-color: var(--border-dark);
}

[data-theme="dark"] .category-btn {
    background: var(--card-bg-dark);
    border-color: var(--border-dark);
}

[data-theme="dark"] .clear-search:hover {
    background: var(--border-dark);
}

/* RTL Support */
[dir="rtl"] .search-icon {
    left: auto;
    right: 1rem;
}

[dir="rtl"] .search-input {
    padding: 1rem 3rem 1rem 1rem;
}

[dir="rtl"] .clear-search {
    right: auto;
    left: 1rem;
}

[dir="rtl"] .faq-question h3 {
    padding-right: 0;
    padding-left: 1rem;
}

[dir="rtl"] .whatsapp-btn {
    flex-direction: row-reverse;
}