/* ==========================================================================
   Credibility and Communication Improvements for EineCosmetics
   ========================================================================== */

/* Customer Case Studies Section */
.case-studies {
    background: var(--bg-white);
}

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
    margin-top: var(--space-8);
}

.case-study-card {
    background: var(--bg-white);
    border-radius: 12px;
    padding: var(--space-6);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
}

.case-study-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.case-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
}

.case-icon i {
    color: white;
    font-size: 24px;
}

.case-study-card h3 {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-4);
}

.case-result {
    display: flex;
    align-items: baseline;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.result-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.result-label {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

.case-description {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: var(--text-sm);
}

/* FAQ Section */
.faq {
    background: var(--bg-gray);
}

.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    margin-top: var(--space-8);
}

.faq-item {
    background: white;
    border-radius: 8px;
    margin-bottom: var(--space-4);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.faq-question {
    padding: var(--space-5);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.3s ease;
}

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

.faq-question h3 {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    flex: 1;
}

.faq-toggle {
    width: 24px;
    height: 24px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.faq-toggle i {
    color: white;
    font-size: 12px;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    background: var(--primary-dark);
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 var(--space-5);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: var(--space-4) var(--space-5) var(--space-5);
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.faq-answer strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* Enhanced Credentials Section */
.credentials {
    background: var(--bg-dark);
    color: white;
}

.credentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-6);
    margin-top: var(--space-8);
}

.credential-item {
    text-align: center;
    padding: var(--space-6);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.credential-item:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.08);
}

.credential-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-4);
}

.credential-icon i {
    color: white;
    font-size: 24px;
}

.credential-item h3 {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: white;
}

.credential-number {
    font-size: var(--text-base);
    color: var(--primary-light);
    font-weight: 500;
}

.credentials-associations {
    text-align: center;
    margin-top: var(--space-8);
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.credentials-associations h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-4);
    color: white;
}

.association-logos {
    display: flex;
    justify-content: center;
    gap: var(--space-6);
    flex-wrap: wrap;
}

.association-item {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--space-3) var(--space-5);
    border-radius: 6px;
    font-weight: 500;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Enhanced Company Info */
.company-info-list .info-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
    padding: var(--space-3);
    background: var(--bg-gray);
    border-radius: 6px;
    transition: background-color 0.3s ease;
}

.company-info-list .info-item:hover {
    background: var(--primary-light);
}

.company-info-list .info-item i {
    color: var(--primary-color);
    font-size: 16px;
    width: 20px;
    text-align: center;
}

.company-info-list .info-item span {
    color: var(--text-primary);
    font-weight: 500;
}

/* Company Page Enhancements */
.company-licenses {
    margin: 40px 0;
}

.company-licenses h2 {
    color: #333;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 10px;
    margin-bottom: 20px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .case-studies-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .credentials-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .result-number {
        font-size: 2rem;
    }
    
    .association-logos {
        flex-direction: column;
        align-items: center;
    }
    
    .faq-question {
        padding: var(--space-4);
    }
    
    .faq-answer {
        padding: 0 var(--space-4);
    }
    
    .faq-item.active .faq-answer {
        padding: var(--space-3) var(--space-4) var(--space-4);
    }
}

/* FAQ JavaScript Enhancement Styles */
.faq-item.active .faq-question {
    background: var(--primary-light);
}

.faq-item.active .faq-toggle i {
    transform: rotate(45deg);
}