.hero-bg-galeria-comercial{background:linear-gradient(rgb(1 25 43 / .1),rgb(0 85 150 / .7)),url(../assets/img/proyectos/hero-galeria-comercial.webp);background-size:cover;background-position:center;color:var(--white);padding:200px 0 150px 0;text-align:center}.titulo-galeria{font-size:5.5rem;margin-bottom:15px;font-weight:700;text-shadow:3px 3px 5px rgb(0 0 0 / .5)}.subtitulo-galeria{font-size:1.8rem;margin-bottom:30px;font-weight:300}.filtros-container{display:flex;justify-content:center;gap:15px;flex-wrap:wrap}.filtro-btn{background:#fff0;border:2px solid var(--color-white);color:var(--color-white);padding:10px 25px;cursor:pointer;border-radius:30px;font-weight:600;transition:background-color 0.4s cubic-bezier(.4,0,.2,1),border-color 0.4s cubic-bezier(.4,0,.2,1),color 0.4s cubic-bezier(.4,0,.2,1)}.filtro-btn:hover,.filtro-btn.active{background:var(--color-cta-hover);border-color:var(--color-cta-hover);color:var(--text-dark)}.galeria-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:30px;margin-top:50px}.card-proyecto{background:var(--color-white);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-sm);transition:transform 0.4s cubic-bezier(.4,0,.2,1),box-shadow 0.4s cubic-bezier(.4,0,.2,1);height:100%;display:flex;flex-direction:column}.card-proyecto:hover{transform:translateY(-8px);box-shadow:0 20px 25px -5px rgb(0 0 0 / .1)}.img-wrapper{position:relative;overflow:hidden;width:100%;display:block}.img-wrapper img{width:100%;height:auto;display:block;transition:transform 0.4s cubic-bezier(.4,0,.2,1)}.card-proyecto:hover .img-wrapper img{transform:scale(1.3)}.overlay-proyecto{position:absolute;top:15px;left:15px;z-index:10}.badge-categoria{background:rgb(0 85 150 / .9);color:var(--white);padding:6px 14px;border-radius:20px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;backdrop-filter:blur(4px)}.info-proyecto{padding:20px;flex-grow:1}.info-proyecto h3{font-size:1.25rem;color:var(--color-primary-dark);margin-bottom:10px;font-weight:700}.info-proyecto p{font-size:.95rem;color:var(--color-text-muted);line-height:1.6;margin:0}@keyframes fadeIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn 0.6s ease forwards}.item-placeholder{grid-column:1 / -1;text-align:center;padding:100px 20px;background:var(--color-bg-light);border:2px dashed var(--color-text-muted);border-radius:12px;color:var(--color-text-muted)}@media (max-width:768px){.titulo-galeria{font-size:3rem}.subtitulo-galeria{font-size:1.4rem}.galeria-grid{grid-template-columns:1fr;gap:15px;margin-left:-3vw;margin-right:-3vw}}@media (min-width:640px) and (max-width:768px){.img-wrapper img{max-height:400px;object-fit:cover}}@media (max-width:640px){.hero-seccion{padding:120px 0 60px 0}}