.certificates-section {
    margin-top: 85px;
    min-height: calc(100vh - 85px);
    padding: clamp(1rem, 4vw, 4rem) clamp(1rem, 3vw, 2rem);
    background: linear-gradient(135deg, #2a1b3d 0%, #44318d 50%, #632c7a 100%);
    width: 100%;
}

.certificates-container {
    max-width: 1200px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: clamp(1.5rem, 4vw, 3rem);
    border: 1px solid rgba(230, 126, 212, 0.2);
    width: 100%;
}

.certificates-header {
    text-align: center;
    margin-bottom: clamp(2rem, 5vw, 3rem);
}

.certificates-header h1 {
    color: #e67ed4;
    font-size: clamp(2rem, 6vw, 2.5rem);
    margin-bottom: 0.5rem;
}

.certificates-header p {
    color: rgba(255, 255, 255, 0.8);
    font-size: clamp(1rem, 2.5vw, 1.2rem);
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(350px, 100%), 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.certificate-card {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid rgba(230, 126, 212, 0.1);
    display: flex;
    gap: 1.2rem;
    align-items: flex-start;
}

.certificate-badge {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(230, 126, 212, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.certificate-badge i {
    color: #e67ed4;
    font-size: 1.5rem;
}

.certificate-content {
    flex: 1;
}

.certificate-content h2 {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
    line-height: 1.3;
}

.certificate-content h3 {
    color: #e67ed4;
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.certificate-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 0.8rem;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

.certificate-meta i {
    color: #e67ed4;
    margin-right: 0.3rem;
    width: 14px;
}

.certificate-description {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

.achievement-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(150px, 100%), 1fr));
    gap: 1rem;
    margin-bottom: 2.5rem;
    padding: 1.5rem;
    background: rgba(230, 126, 212, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(230, 126, 212, 0.2);
}

.achievement-item {
    text-align: center;
}

.achievement-number {
    color: #e67ed4;
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 0.3rem;
}

.achievement-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.references-section {
    margin-top: 1rem;
}

.references-section h2 {
    color: #e67ed4;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.references-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr));
    gap: 1.2rem;
    margin-bottom: 1.5rem;
}

.reference-card {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 10px;
    padding: 1.2rem;
    border: 1px solid rgba(230, 126, 212, 0.1);
    display: flex;
    gap: 1rem;
    align-items: center;
}

.reference-icon {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(230, 126, 212, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.reference-icon i {
    color: #e67ed4;
    font-size: 1.3rem;
}

.reference-content {
    flex: 1;
}

.reference-content h3 {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 0.2rem;
}

.reference-title {
    color: #e67ed4;
    font-size: 0.85rem;
    margin-bottom: 0.1rem;
}

.reference-org {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.8rem;
    margin-bottom: 0.3rem;
}

.reference-phone {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
}

.reference-phone i {
    color: #e67ed4;
    margin-right: 0.3rem;
    font-size: 0.8rem;
}

.reference-note {
    text-align: center;
    color: #e67ed4;
    font-size: 0.9rem;
    font-style: italic;
    padding: 1rem;
    background: rgba(230, 126, 212, 0.05);
    border-radius: 8px;
    border: 1px dashed rgba(230, 126, 212, 0.3);
}

@media (max-width: 480px) {
    .certificates-section {
        margin-top: 70px;
        padding: 0.8rem;
    }
    
    .certificates-container {
        padding: 1.2rem;
    }
    
    .certificate-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 1.2rem;
    }
    
    .certificate-badge {
        margin-bottom: 0.5rem;
    }
    
    .certificate-meta {
        justify-content: center;
    }
    
    .achievement-stats {
        grid-template-columns: repeat(2, 1fr);
        padding: 1rem;
    }
    
    .achievement-number {
        font-size: 1.5rem;
    }
    
    .reference-card {
        flex-direction: column;
        text-align: center;
    }
}

@media (min-width: 481px) and (max-width: 768px) {
    .certificates-grid {
        grid-template-columns: 1fr;
    }
    
    .references-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-height: 600px) and (orientation: landscape) {
    .certificates-section {
        margin-top: 70px;
        padding: 0.8rem;
    }
    
    .certificates-container {
        padding: 1.2rem;
    }
    
    .certificates-header {
        margin-bottom: 1.2rem;
    }
    
    .certificates-header h1 {
        font-size: 2rem;
    }
    
    .achievement-stats {
        grid-template-columns: repeat(4, 1fr);
    }
}