/* LinkedKeeper About Page - Poetry and Video Section Styles */
.poetry-video-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #ffffff 0%, #f8f8f8 100%);
}

.poetry-video-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.poetry-title {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    color: #111827;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.poetry-description {
    font-family: 'Source Sans Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 0.95rem;
    font-weight: 400;
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.graduate-student {
    margin-top: 1rem;
}

.graduate-student span {
    background: #f0f0f0;
    color: #666;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

.video-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.video-container img {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    object-fit: cover;
}

/* Professional Certificates Section */
.certificates {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    justify-items: center;
}

/* Center single certificate */
.certificates-grid:has(.certificate-item:only-child) {
    grid-template-columns: 1fr;
    max-width: 400px;
}

/* Center two certificates */
.certificates-grid:has(.certificate-item:nth-child(2):last-child) {
    grid-template-columns: repeat(2, 1fr);
    max-width: 800px;
}

.certificate-item {
    background: white;
    border-radius: 8px;
    padding: 0;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.10);
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    min-height: 220px;
}

.certificate-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
}

.pmp-cert:hover {
    border-color: #007bff;
}

.acp-cert:hover {
    border-color: #28a745;
}

.scm-cert:hover {
    border-color: #ffc107;
}

/* Certificate Header with Curved Color Element */
.certificate-header {
    position: relative;
    padding: 1.5rem 1.5rem 0.75rem 1.5rem;
    background: white;
    overflow: hidden;
}

.certificate-header::before {
    content: '';
    position: absolute;
    top: -50px;
    left: -50px;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    z-index: 1;
}

.pmp-cert .certificate-header::before {
    background: radial-gradient(circle, rgba(0, 123, 255, 0.6) 0%, rgba(0, 86, 179, 0.4) 100%);
    box-shadow: 0 0 20px rgba(0, 123, 255, 0.3);
}

.acp-cert .certificate-header::before {
    background: radial-gradient(circle, rgba(40, 167, 69, 0.6) 0%, rgba(30, 126, 52, 0.4) 100%);
    box-shadow: 0 0 20px rgba(40, 167, 69, 0.3);
}

.scm-cert .certificate-header::before {
    background: radial-gradient(circle, rgba(255, 193, 7, 0.6) 0%, rgba(224, 168, 0, 0.4) 100%);
    box-shadow: 0 0 20px rgba(255, 193, 7, 0.3);
}

/* Certificate Title */
.certificate-title {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #111827;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.4rem;
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* Certificate Subtitle */
.certificate-subtitle {
    font-size: 0.9rem;
    font-weight: 500;
    color: #6c757d;
    text-transform: none;
    letter-spacing: 0.5px;
    font-style: italic;
}

/* Certificate Name */
.certificate-name {
    font-size: 0.85rem;
    font-weight: 700;
    color: #6c757d;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-bottom: 0.75rem;
    position: relative;
    z-index: 2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Certificate Description */
.certificate-description {
    font-size: 0.85rem;
    color: #495057;
    line-height: 1.4;
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

/* Certificate Footer */
.certificate-footer {
    padding: 0.5rem 1.5rem 1rem 1.5rem;
    background: white;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    position: relative;
}

/* Signature Area */
.signature-area {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.signature {
    font-family: 'Brush Script MT', cursive;
    font-size: 1.6rem;
    color: #1a1a1a;
    margin-bottom: -0.1rem;
}

.signature-title {
    font-size: 0.75rem;
    color: #6c757d;
    font-weight: 500;
    max-width: 120px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Official Seal */
.official-seal {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.7rem;
    color: white;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
}

.pmp-cert .official-seal {
    background: #dc3545;
}

.acp-cert .official-seal {
    background: #dc3545;
}

.scm-cert .official-seal {
    background: #dc3545;
}

.official-seal::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border: 2px solid #dc3545;
    border-radius: 50%;
    opacity: 0.3;
}

/* Certificate Status */
.cert-status {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 3;
}

.status-badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

/* Certificate Year */
.cert-year {
    position: absolute;
    bottom: 0.5rem;
    right: 1.5rem;
    font-size: 0.8rem;
    color: #6c757d;
    font-weight: 500;
    z-index: 3;
}

/* Tablet responsive for certificates */
@media (max-width: 1024px) and (min-width: 769px) {
    .certificates-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }
}

/* Mobile responsive for poetry section */
@media (max-width: 768px) {
    .poetry-video-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .poetry-title {
        font-size: 2.5rem;
    }
    
    .poetry-description {
        font-size: 0.90rem;
        line-height: 1.6;
    }
    
    .certificates-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
        padding: 0 0.5rem;
    }
    
    .certificate-item {
        min-height: 200px;
    }
    
    .certificate-header {
        padding: 1.25rem 1.25rem 0.5rem 1.25rem;
    }
    
    .certificate-title {
        font-size: 1.3rem;
        flex-direction: row;
        align-items: center;
        gap: 0.5rem;
        flex-wrap: nowrap;
    }
    
    .certificate-subtitle {
        font-size: 0.8rem;
    }
    
    .certificate-name {
        font-size: 0.9rem;
    }
    
    .certificate-description {
        font-size: 0.8rem;
    }
    
    .certificate-footer {
        padding: 0.4rem 1.25rem 0.8rem 1.25rem;
    }
    
    .official-seal {
        width: 45px;
        height: 45px;
        font-size: 0.65rem;
    }
    
    .signature {
        font-size: 1.1rem;
        margin-bottom: -0.1rem;
    }
    
    .cert-year {
        right: 1.25rem;
        bottom: 0.3rem;
    }
}