/* Certification Page Styles */
.certification-hero {
    padding: 5rem 0 3rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-align: center;
}

.certification-title {
    font-size: 3rem;
    color: white;
    margin-bottom: 1rem;
}

.certification-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* Benefits */
.benefits {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.benefit-card {
    background: #000;
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 1.75rem;
}

.benefit-card h3 {
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.benefit-card p {
    color: var(--gray-color);
    line-height: 1.6;
}

/* Process Steps */
.process {
    padding: 5rem 0;
}

.process-steps {
    max-width: 800px;
    margin: 3rem auto 0;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 40px;
    right: 40px;
    height: 3px;
    background: var(--gray-light);
    z-index: 1;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 2;
}

.step-number {
    width: 80px;
    height: 80px;
    background: white;
    border: 3px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    flex-shrink: 0;
    box-shadow: var(--box-shadow);
}

.step-content {
    flex: 1;
    padding-top: 1rem;
}

.step-content h3 {
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.step-content p {
    color: var(--gray-color);
    line-height: 1.6;
}

/* Certificate Preview */
.certificate-preview {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
}

.certificate-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.certificate-demo {
    background: #000;
    border: 2px solid var(--gray-light);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    box-shadow: var(--box-shadow);
    position: relative;
    overflow: hidden;
}

.certificate-demo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.certificate-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--gray-light);
}

.certificate-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
}

.certificate-logo i {
    color: var(--primary-color);
    font-size: 2rem;
}

.certificate-title {
    text-align: right;
}

.certificate-title h3 {
    font-size: 2rem;
    color: var(--dark-color);
    margin-bottom: 0.25rem;
}

.certificate-title p {
    color: var(--gray-color);
    font-size: 0.875rem;
}

.certificate-body {
    margin-bottom: 2rem;
}

.certificate-content {
    text-align: center;
    margin-bottom: 3rem;
}

.certificate-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--dark-color);
    margin-bottom: 2rem;
}

.recipient-name {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.course-name {
    color: var(--secondary-color);
}

.certificate-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto;
}

.detail {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem;
    background: var(--gray-light);
    border-radius: var(--border-radius);
}

.detail .label {
    font-weight: 600;
    color: var(--dark-color);
}

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

.certificate-signatures {
    display: flex;
    justify-content: space-around;
    padding-top: 2rem;
    border-top: 2px solid var(--gray-light);
}

.signature {
    text-align: center;
}

.signature-line {
    width: 200px;
    height: 1px;
    background: var(--dark-color);
    margin: 0 auto 1rem;
}

.signature p {
    color: var(--dark-color);
    line-height: 1.4;
}

.certificate-footer {
    padding: 1.5rem;
    background: var(--gray-light);
    border-radius: var(--border-radius);
    text-align: center;
}

.verification-note {
    margin: 0;
    font-size: 0.875rem;
    color: var(--dark-color);
}

.verification-note i {
    color: var(--primary-color);
    margin-right: 5px;
}

.certificate-features {
    display: flex;
    flex-direction: column;
    background: #000;
    padding: 4px;
    border-radius: 10px;
}

.features-list {
    list-style: none;
    margin-bottom: 2rem;
}

.features-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.features-list i {
    color: var(--success-color);
    margin-top: 3px;
}

.certificate-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: auto;
}

.certificate-actions .btn {
    width: 100%;
    justify-content: center;
}

/* FAQ */
.faq {
    padding: 5rem 0;
}

.faq-grid {
    max-width: 800px;
    margin: 3rem auto 0;
}

.faq-item {
    margin-bottom: 1rem;
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: gray;
    border: none;
    text-align: left;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark-color);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

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

.faq-question i {
    transition: transform 0.3s ease;
}

.faq-question.active i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

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

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

/* CTA */
.certification-cta {
    background: linear-gradient(135deg, var(--secondary-color), #5a08a5);
}

/* Adaptive for Certification Page */
@media (max-width: 1024px) {
    .certificate-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .certificate-details {
        grid-template-columns: 1fr;
    }
    
    .certificate-signatures {
        flex-direction: column;
        gap: 2rem;
    }
    
    .signature-line {
        width: 150px;
    }
}

@media (max-width: 768px) {
    .certification-title {
        font-size: 2.25rem;
    }
    
    .certification-subtitle {
        font-size: 1.125rem;
    }
    
    .process-steps::before {
        display: none;
    }
    
    .process-step {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .step-number {
        margin-bottom: 1rem;
    }
    
    .certificate-demo {
        padding: 1.5rem;
    }
    
    .certificate-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .certificate-title {
        text-align: center;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .certification-hero {
        padding: 4rem 0 2rem;
    }
    
    .certification-title {
        font-size: 1.875rem;
    }
    
    .certification-subtitle {
        font-size: 1rem;
        padding: 0 1rem;
    }
    
    .certificate-demo {
        padding: 1rem;
    }
    
    .certificate-text {
        font-size: 1rem;
    }
    
    .certificate-actions .btn {
        width: 100%;
    }
    
    .faq-question {
        padding: 1.25rem;
        font-size: 1rem;
    }
}