.half-width-video{max-width:50%!important;margin:0 auto}.half-width-video video{width:100%}.gallery img,.gallery-item img{box-shadow:none!important;border:none!important}.gallery-collapsed{position:relative;max-width:400px;cursor:pointer;margin:2rem 0}.gallery-collapsed .gallery-cover{width:100%;border-radius:8px;transition:all .3s ease;box-shadow:0 4px 8px rgba(0,0,0,.1)}.gallery-collapsed:hover .gallery-cover{transform:scale(1.02);box-shadow:0 8px 16px rgba(0,0,0,.2)}.gallery-collapsed .gallery-overlay{position:absolute;bottom:10px;left:10px;background:rgba(0,0,0,.8);color:#fff;padding:8px 12px;border-radius:6px;font-size:14px;font-weight:500;transition:all .3s ease}.gallery-collapsed:hover .gallery-overlay{background:rgba(0,0,0,.9);transform:translateY(-2px)}.gallery-collapsed .gallery-items{display:none}.certifications-resume{max-width:900px;margin:0 auto}.certifications-resume p{margin:.35rem 0;line-height:1.6;font-size:.95rem}.certifications-resume p strong{font-weight:600}.certifications-resume hr{margin:2rem 0;border:none;border-top:1px solid rgba(0,0,0,.1)}.dark .certifications-resume hr{border-top-color:rgba(255,255,255,.15)}.cert-badges-image{margin:2rem auto;text-align:center}.cert-badges-image img{max-width:100%;height:auto;border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,.1)}.dark .cert-badges-image img{box-shadow:0 4px 12px rgba(0,0,0,.3)}@media(max-width:640px){.certifications-list{padding:0 1rem}.certifications-list h2{font-size:1.2rem}.cert-badges-image{margin:1.5rem auto}}.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-bottom:1.5rem}.grid-w50{margin:0!important}.gallery img{width:100%;height:auto;object-fit:contain;display:block}