.certifications-section{background-color:var(--brand-bg-alt,#f5f5f5);padding:80px 0}.certifications-section .container{margin:0 auto;max-width:1200px;padding:0 20px}.section-title{color:var(--brand-primary,#2d5016);font-size:2.5rem;font-weight:700;line-height:1.2;margin-bottom:1rem}.section-intro,.section-title{font-family:Work Sans,-apple-system,sans-serif;text-align:center}.section-intro{color:var(--text-secondary,#666);font-size:1.125rem;line-height:1.6;margin:0 auto 3rem;max-width:600px}.certs-grid{display:grid;gap:2rem;grid-template-columns:repeat(4,1fr);justify-content:center;margin-bottom:3rem}.cert-card{background:#fff;border:1px solid var(--border-light,#e0e0e0);border-radius:12px;box-shadow:var(--shadow-sm,0 2px 4px rgba(45,80,22,.08));overflow:hidden;padding:2rem 1rem;position:relative;text-align:center;transition:all .3s ease}.cert-card:hover{border-color:var(--brand-secondary,#a3d977);box-shadow:var(--shadow-lg,0 10px 30px rgba(45,80,22,.15));transform:translateY(-5px)}.cert-badge{align-items:center;background:#fff;border:3px solid var(--brand-secondary,#a3d977);border-radius:50%;box-shadow:var(--shadow-md,0 4px 12px rgba(45,80,22,.12));display:flex;height:80px;justify-content:center;margin:0 auto 1.5rem;width:80px}.badge-icon{font-size:2rem;line-height:1}.embed-badge{background:transparent;border:none;box-shadow:none;padding:0}.embed-badge iframe,.embed-badge img{border-radius:50%;height:80px;width:80px}.cert-card h4{align-items:center;color:var(--brand-primary,#2d5016);display:flex;font-family:Work Sans,-apple-system,sans-serif;font-size:1.125rem;font-weight:600;justify-content:center;line-height:1.3;margin-bottom:.5rem;min-height:50px}.cert-card p{color:var(--text-secondary,#666);line-height:1.4;margin-bottom:1rem}.cert-card p,.cert-link{font-family:Work Sans,-apple-system,sans-serif;font-size:.875rem}.cert-link{border:1px solid var(--brand-secondary,#a3d977);border-radius:6px;color:var(--brand-secondary,#a3d977);display:inline-block;font-weight:500;padding:.5rem 1rem;text-decoration:none;transition:all .3s ease}.cert-link:hover{background-color:var(--brand-secondary,#a3d977);color:var(--brand-primary,#2d5016);text-decoration:none}.additional-cert{background:var(--color-accent-light,#e8f5d9);border:1px solid var(--brand-secondary,#a3d977);border-radius:12px;padding:2rem;text-align:center}.additional-cert p{color:var(--brand-primary,#2d5016);font-family:Work Sans,-apple-system,sans-serif;font-size:1rem;font-weight:500;line-height:1.5;margin:0}@media (max-width:1024px){.certs-grid{gap:1.5rem;grid-template-columns:repeat(3,1fr)}.section-title{font-size:2.25rem}}@media (max-width:768px){.certifications-section{padding:60px 0}.certs-grid{gap:1rem;grid-template-columns:repeat(2,1fr)}.cert-card{padding:1.5rem 1rem}.section-title{font-size:2rem}.section-intro{font-size:1rem;margin-bottom:2rem}.cert-badge{height:60px;margin-bottom:1rem;width:60px}.badge-icon{font-size:1.5rem}.embed-badge iframe,.embed-badge img{height:60px;width:60px}}@media (max-width:480px){.certs-grid{gap:1rem;grid-template-columns:1fr}.certifications-section .container{padding:0 15px}.section-title{font-size:1.75rem}.additional-cert{padding:1.5rem}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.cert-card{animation:fadeInUp .6s ease-out}.cert-card:first-child{animation-delay:.1s}.cert-card:nth-child(2){animation-delay:.2s}.cert-card:nth-child(3){animation-delay:.3s}.cert-card:nth-child(4){animation-delay:.4s}.cert-card:nth-child(5){animation-delay:.5s}.cert-card.loading{opacity:.7;pointer-events:none}.cert-card.loading .cert-badge{animation:loading 1.5s infinite;background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%);background-size:200% 100%}@keyframes loading{0%{background-position:200% 0}to{background-position:-200% 0}}