.skeleton{background:linear-gradient(90deg,#0000000a 25%,#00000014 37%,#0000000a 63%) 0 0/400% 100%;animation:1.4s infinite skeleton-shimmer}.skeleton--circle{border-radius:50%}@keyframes skeleton-shimmer{0%{background-position:100%}to{background-position:0}}[data-theme=dark] .skeleton{background:linear-gradient(90deg,#ffffff08 25%,#ffffff0f 37%,#ffffff08 63%) 0 0/400% 100%}.certificates-page{min-height:100vh}.certificates-section{background:var(--bg-light);padding-top:clamp(2.5rem,5vw,4rem);padding-bottom:clamp(4rem,8vw,6rem);position:relative}.certificates-gallery{perspective:1000px;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:3rem;display:grid}.cert-card{text-align:center;background:#fff;border:1px solid #0000000a;border-radius:2rem;flex-direction:column;justify-content:center;align-items:center;padding:3.5rem 2rem;transition:all .5s cubic-bezier(.165,.84,.44,1);display:flex;position:relative;overflow:hidden;box-shadow:0 10px 40px #0000000a}.cert-card:hover{border-color:#ee4f2926;transform:translateY(-12px)scale(1.02);box-shadow:0 30px 60px #0000001f}.cert-card__inner{z-index:2;width:100%;position:relative}.cert-card__image-container{background:#f8fafc;border-radius:1.25rem;justify-content:center;align-items:center;width:200px;height:160px;margin:0 auto 2rem;padding:1.25rem;transition:transform .5s;display:flex;box-shadow:inset 0 2px 10px #00000005}.cert-card:hover .cert-card__image-container{background:#fff;transform:scale(1.05)}.cert-card__image-container img{object-fit:contain;filter:none;width:auto;max-width:100%;height:auto;max-height:100%}.cert-card__info{margin-top:1.5rem}.cert-card__name{color:#0f172a;margin-bottom:1rem;font-size:1.25rem;font-weight:800;line-height:1.3}.cert-card__badge{color:var(--primary-orange);border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:1.5px;background:#ee4f2914;padding:.4rem 1.25rem;font-size:.7rem;font-weight:700;display:inline-block}.cert-card__glow{z-index:1;opacity:0;background:radial-gradient(circle at 50% 0,#ee4f290d 0%,#0000 70%);width:100%;height:100%;transition:opacity .5s;position:absolute;top:0;left:0}.cert-card:hover .cert-card__glow{opacity:1}.skeleton-card{height:320px}@media (width<=768px){.certificates-gallery{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1.5rem}.cert-card{padding:1.5rem}.cert-card__image-container{width:100px;height:100px}}