.page-hero--projekty .page-hero__bg{background-image:url(https://images.unsplash.com/photo-1600607687939-ce8a6c25118c?w=1920&q=80)}.filter-bar{padding:var(--space-xl) 0;border-bottom:1px solid var(--color-border);position:sticky;top:var(--nav-height);background:#fafaf8e6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:50}.filter-bar__inner{display:flex;gap:var(--space-sm);overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-bottom:2px}.filter-bar__inner::-webkit-scrollbar{display:none}.filter-btn{padding:.5rem 1.25rem;font-size:var(--text-sm);font-weight:500;color:var(--color-muted);border-radius:var(--radius-full);white-space:nowrap;transition:all var(--duration-fast);border:1px solid transparent}.filter-btn:hover{color:var(--color-primary)}.filter-btn.is-active{color:var(--color-primary);background:var(--color-secondary);border-color:var(--color-border)}.projects__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-lg)}.project-card{position:relative;overflow:hidden;border-radius:var(--radius-md);aspect-ratio:4/3;display:block;cursor:none;transition:opacity var(--duration-base) var(--ease-out),transform var(--duration-base) var(--ease-out)}.project-card--large{grid-column:span 2;grid-row:span 2;aspect-ratio:auto}.project-card--wide{grid-column:span 2;aspect-ratio:21/9}.project-card.is-hidden{display:none}.project-card__img{position:absolute;top:0;right:0;bottom:0;left:0}.project-card__img img{width:100%;height:100%;object-fit:cover;transition:transform var(--duration-slower) var(--ease-out)}.project-card:hover .project-card__img img{transform:scale(1.06)}.project-card__overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;justify-content:flex-end;padding:var(--space-xl);background:linear-gradient(to top,rgba(0,0,0,.75) 0%,transparent 60%);opacity:0;transition:opacity var(--duration-base) var(--ease-out)}.project-card:hover .project-card__overlay{opacity:1}.project-card__cat{font-size:var(--text-xs);font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--color-accent-light)}.project-card__title{font-size:var(--text-xl);color:var(--color-white);margin-top:var(--space-xs)}.project-card__year{font-size:var(--text-sm);color:#ffffff80;margin-top:var(--space-xs)}.cta-simple h2{color:var(--color-white)}@media(max-width:1024px){.projects__grid{grid-template-columns:repeat(2,1fr)}.project-card--large{grid-column:span 2;grid-row:span 1;aspect-ratio:16/9}.project-card--wide{grid-column:span 2}}@media(max-width:768px){.projects__grid{grid-template-columns:1fr}.project-card--large,.project-card--wide{grid-column:span 1;aspect-ratio:4/3}.project-card__overlay{opacity:1}.filter-bar__inner{gap:var(--space-xs)}.filter-btn{font-size:var(--text-xs);padding:.4rem 1rem}}