/* ========================================
   SUPPORT PAGE - Styles (refonte attractive)
======================================== */

/* Support Header - Hero */
.support-header {
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
    margin-bottom: var(--space-2xl);
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #6366f1 100%);
    border-radius: var(--radius-xl);
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(79, 70, 229, 0.25);
}

.support-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.12) 0%, transparent 60%);
    pointer-events: none;
}

.support-header h1 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    color: #fff;
    margin-bottom: var(--space-sm);
    position: relative;
    letter-spacing: -0.02em;
}

.support-header p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-xl);
    position: relative;
}

.search-box {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    max-width: 520px;
    margin: 0 auto;
    padding: var(--space-md) var(--space-lg);
    background: rgba(255, 255, 255, 0.95);
    border: none;
    border-radius: 14px;
    transition: var(--transition-fast);
    position: relative;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .search-box {
    background: rgba(15, 23, 42, 0.9);
}

.search-box:focus-within {
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.4), 0 8px 30px rgba(0, 0, 0, 0.12);
}

.search-box svg {
    color: var(--text-muted);
    flex-shrink: 0;
}

.search-box input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 1rem;
    color: var(--text-primary);
    outline: none;
}

.search-box input::placeholder {
    color: var(--text-muted);
}

/* Help Categories - Cards modernes */
.help-categories {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.help-card {
    background: var(--surface-card);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: var(--space-xl);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.help-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 12px 40px rgba(79, 70, 229, 0.12);
    transform: translateY(-4px);
}

.help-icon {
    font-size: 2.75rem;
    margin-bottom: var(--space-md);
    display: block;
    line-height: 1;
}

.help-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.help-card > p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: var(--space-md);
    line-height: 1.4;
}

.help-links {
    list-style: none;
}

.help-links li {
    padding: var(--space-xs) 0;
    border-top: 1px solid var(--border-light);
}

.help-links li:first-child {
    border-top: none;
}

.help-links a {
    font-size: 0.9rem;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.help-links a:hover {
    text-decoration: underline;
}

.help-links a::before {
    content: '→';
    font-size: 0.8rem;
}

/* FAQ Section */
.faq-section {
    margin-bottom: var(--space-2xl);
}

.faq-section h2 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--border-light);
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.faq-item {
    background: var(--surface-card);
    border: 1px solid var(--border-light);
    border-radius: 14px;
    overflow: hidden;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.faq-item:hover {
    border-color: var(--color-primary);
}

.faq-item.active {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 1px var(--color-primary), 0 8px 24px rgba(79, 70, 229, 0.08);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-lg) var(--space-xl);
    background: transparent;
    border: none;
    font-size: 1.02rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: left;
    cursor: pointer;
    transition: var(--transition-fast);
}

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

.faq-question svg {
    flex-shrink: 0;
    color: var(--text-muted);
    transition: transform 0.25s ease;
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
    color: var(--color-primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.faq-item.active .faq-answer {
    max-height: 280px;
}

.faq-answer p {
    padding: 0 var(--space-xl) var(--space-xl);
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

.faq-answer strong {
    color: var(--text-primary);
}

/* Contact Section */
.contact-section {
    margin-bottom: var(--space-xl);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
}

.contact-info h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.contact-info > p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border-radius: 14px;
    border: 1px solid var(--border-light);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-method:hover {
    border-color: var(--color-primary);
    box-shadow: 0 4px 16px rgba(79, 70, 229, 0.08);
}

.method-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.15), rgba(124, 58, 237, 0.15));
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.method-info h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.method-info p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 2px;
}

.method-info span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Contact Form Card */
.contact-form-card {
    background: var(--surface-card);
    border: 1px solid var(--border-light);
    border-radius: 18px;
    padding: var(--space-xl);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
}

.contact-form-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group select,
.form-group textarea {
    padding: var(--space-md);
    font-size: 0.95rem;
    font-family: var(--font-primary);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: var(--transition-fast);
}

.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--surface-card);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
}

.checkbox-label input {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
}

.checkbox-label span {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.btn-block {
    width: 100%;
}

/* Responsive */
@media (max-width: 1024px) {
    .help-categories {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .support-header {
        padding: var(--space-xl);
    }
    
    .support-header h1 {
        font-size: 1.5rem;
    }
    
    .help-categories {
        grid-template-columns: 1fr;
    }
    
    .help-card {
        padding: var(--space-md);
    }
    
    .faq-question {
        padding: var(--space-md);
        font-size: 0.95rem;
    }
    
    .faq-answer p {
        padding: 0 var(--space-md) var(--space-md);
    }
    
    .contact-form-card {
        padding: var(--space-lg);
    }
}

@media (max-width: 480px) {
    .search-box {
        padding: var(--space-sm) var(--space-md);
    }
    
    .contact-method {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
}