.quality-philosophy {
    text-align: center;
    margin-bottom: 5rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.quality-philosophy p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #4b5563;
    margin-bottom: 3rem;
}

.quality-pillars {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.pillar {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    text-align: center;
    border-top: 4px solid var(--accent-color);
    transition: transform 0.3s ease;
}

.pillar:hover {
    transform: translateY(-5px);
}

.pillar-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.pillar h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.pillar p {
    color: #64748b;
    font-size: 0.95rem;
    line-height: 1.5;
}

.certifications-section {
    margin-bottom: 5rem;
}

.section-intro {
    text-align: center;
    color: #64748b;
    max-width: 700px;
    margin: 0 auto 3rem;
    line-height: 1.6;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.certification-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: transform 0.3s ease;
}

.certification-card:hover {
    transform: translateY(-8px);
}

.cert-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cert-badge {
    background: rgba(255,255,255,0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: bold;
    font-size: 1.1rem;
}

.cert-status {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.cert-status.active {
    background: #dcfce7;
    color: #166534;
}

.certification-card h3 {
    color: var(--primary-color);
    margin: 1.5rem 2rem 1rem;
    font-size: 1.3rem;
}

.certification-card > p {
    color: #4b5563;
    margin: 0 2rem 2rem;
    line-height: 1.6;
}

.cert-details {
    padding: 0 2rem 1rem;
    border-bottom: 1px solid #f1f5f9;
}

.cert-detail {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid #f8fafc;
}

.cert-detail:last-child {
    border-bottom: none;
}

.detail-label {
    color: #64748b;
    font-size: 0.9rem;
}

.detail-value {
    color: var(--primary-color);
    font-weight: 600;
}

.cert-benefits,
.cert-achievements {
    padding: 1.5rem 2rem;
}

.cert-benefits h4,
.cert-achievements h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.cert-benefits ul,
.cert-achievements ul {
    list-style: none;
    padding: 0;
}

.cert-benefits li,
.cert-achievements li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: #4b5563;
}

.cert-benefits li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #16a34a;
    font-weight: bold;
}

.cert-achievements li::before {
    content: '🌱';
    position: absolute;
    left: 0;
}

.safety-metrics h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.metric {
    background: #f0fdf4;
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    border-top: 3px solid #16a34a;
}

.metric-value {
    font-size: 1.3rem;
    font-weight: bold;
    color: #16a34a;
    display: block;
}

.metric-label {
    color: #64748b;
    font-size: 0.8rem;
    margin-top: 0.25rem;
}

.quality-processes {
    background: #f8fafc;
    padding: 4rem 3rem;
    border-radius: 16px;
    margin-bottom: 5rem;
}

.quality-processes h2 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 3rem;
}

.process-flow {
    display: grid;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.process-stage {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.06);
    overflow: hidden;
}

.stage-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.stage-number {
    background: rgba(255,255,255,0.2);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
}

.stage-header h3 {
    margin: 0;
    font-size: 1.4rem;
}

.stage-content {
    padding: 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.stage-activities,
.stage-controls,
.stage-deliverables,
.supplier-metrics,
.quality-checkpoints,
.testing-protocols,
.testing-equipment,
.documentation-package,
.handover-training {
    background: #f8fafc;
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
}

.stage-activities h4,
.stage-controls h4,
.stage-deliverables h4,
.supplier-metrics h4,
.quality-checkpoints h4,
.testing-protocols h4,
.testing-equipment h4,
.documentation-package h4,
.handover-training h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.stage-activities ul,
.stage-controls ul,
.quality-checkpoints ul,
.testing-protocols ul,
.documentation-package ul {
    list-style: none;
    padding: 0;
}

.stage-activities li,
.stage-controls li,
.quality-checkpoints li,
.testing-protocols li,
.documentation-package li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: #4b5563;
}

.stage-activities li::before,
.stage-controls li::before,
.quality-checkpoints li::before,
.testing-protocols li::before,
.documentation-package li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.metrics-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.quality-metrics {
    margin-bottom: 5rem;
}

.quality-metrics h2 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.metrics-intro {
    text-align: center;
    color: #64748b;
    margin-bottom: 3rem;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.dashboard-section {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.06);
    padding: 2rem;
}

.dashboard-section h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    text-align: center;
    border-bottom: 2px solid #f1f5f9;
    padding-bottom: 1rem;
}

.metric-cards {
    display: grid;
    gap: 1rem;
}

.metric-card {
    background: #f8fafc;
    padding: 1.5rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-left: 4px solid #e5e7eb;
}

.metric-card.success {
    border-left-color: #16a34a;
    background: #f0fdf4;
}

.metric-card.excellent {
    border-left-color: #059669;
    background: #ecfdf5;
}

.metric-card.warning {
    border-left-color: #f59e0b;
    background: #fffbeb;
}

.metric-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.metric-info {
    flex: 1;
}

.metric-title {
    display: block;
    color: #64748b;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.metric-card .metric-value {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.25rem;
}

.metric-trend {
    font-size: 0.8rem;
    color: #16a34a;
}

.warranties-section {
    margin-bottom: 5rem;
}

.warranties-section h2 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 3rem;
}

.warranty-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.warranty-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: transform 0.3s ease;
    position: relative;
}

.warranty-card:hover {
    transform: translateY(-5px);
}

.warranty-card.extended {
    border: 2px solid var(--accent-color);
}

.warranty-card.premium {
    border: 2px solid #f59e0b;
    background: linear-gradient(135deg, #ffffff, #fefce8);
}

.warranty-card.premium::before {
    content: 'NAJPOPULÁRNEJŠÍ';
    position: absolute;
    top: 1rem;
    right: -2rem;
    background: #f59e0b;
    color: white;
    padding: 0.5rem 3rem;
    font-size: 0.75rem;
    font-weight: bold;
    transform: rotate(45deg);
}

.warranty-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 2rem;
    text-align: center;
}

.warranty-header h3 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.warranty-duration {
    background: rgba(255,255,255,0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-size: 1.1rem;
    font-weight: bold;
}

.warranty-content {
    padding: 2rem;
}

.warranty-coverage,
.warranty-response,
.warranty-pricing,
.warranty-guarantee {
    margin-bottom: 1.5rem;
}

.warranty-coverage h4,
.warranty-response h4,
.warranty-pricing h4,
.warranty-guarantee h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.warranty-coverage ul {
    list-style: none;
    padding: 0;
}

.warranty-coverage li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: #4b5563;
}

.warranty-coverage li::before {
    content: '🛡️';
    position: absolute;
    left: 0;
}

.improvement-section {
    background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
    padding: 4rem 3rem;
    border-radius: 16px;
    margin-bottom: 5rem;
}

.improvement-section h2 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 3rem;
}

.improvement-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
}

.improvement-process h3 {
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.pdca-cycle {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.pdca-step {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    text-align: center;
}

.pdca-step .step-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.pdca-step h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.pdca-step p {
    color: #4b5563;
    font-size: 0.9rem;
    line-height: 1.5;
}

.improvement-initiatives h3 {
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.initiatives-list {
    display: grid;
    gap: 1.5rem;
}

.initiative-item {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.initiative-status {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.initiative-status.progress {
    background: #fef3c7;
    color: #92400e;
}

.initiative-status.completed {
    background: #dcfce7;
    color: #166534;
}

.initiative-status.planning {
    background: #e0f2fe;
    color: #0369a1;
}

.initiative-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.initiative-item p {
    color: #4b5563;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.initiative-progress {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.progress-bar {
    flex: 1;
    height: 8px;
    background: #f1f5f9;
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--accent-color);
    transition: width 0.8s ease;
}

.initiative-results,
.initiative-timeline {
    color: #64748b;
    font-size: 0.9rem;
}

.quality-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 4rem 3rem;
    border-radius: 16px;
    text-align: center;
}

.quality-cta h2 {
    color: white;
    margin-bottom: 2rem;
}

.quality-cta > p {
    font-size: 1.1rem;
    opacity: 0.95;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.btn-secondary {
    background: rgba(255,255,255,0.1);
    border: 2px solid white;
    color: white;
}

.btn-secondary:hover {
    background: white;
    color: var(--primary-color);
}

.quality-promise {
    background: rgba(255,255,255,0.1);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.2);
    max-width: 600px;
    margin: 0 auto;
}

.quality-promise h3 {
    color: white;
    margin-bottom: 1rem;
}

.quality-promise p {
    font-style: italic;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.quality-promise cite {
    opacity: 0.8;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .quality-pillars {
        grid-template-columns: 1fr;
    }
    
    .certifications-grid {
        grid-template-columns: 1fr;
    }
    
    .cert-header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .metrics-grid,
    .metrics-row {
        grid-template-columns: 1fr;
    }
    
    .stage-content {
        grid-template-columns: 1fr;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .warranty-grid {
        grid-template-columns: 1fr;
    }
    
    .improvement-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .pdca-cycle {
        grid-template-columns: 1fr;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .quality-processes,
    .improvement-section,
    .quality-cta {
        padding: 2rem;
    }
}