/* ===== Galería ===== */
 .gallery {
     display: grid;
     grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
     gap: 10px;
     padding: 10px;
     max-width: 1200px;
     margin: auto;
 }

 .gallery img {
     width: 100%;
     height: 180px;
     object-fit: cover;
     border-radius: 10px;
     cursor: pointer;
     transition: transform 0.3s ease, box-shadow 0.3s ease;
 }

 .gallery img:hover {
     transform: scale(1.05);
     box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
 }

 /* ===== Modal ===== */
 .modal {
     display: none;
     /* oculto al inicio */
     position: fixed;
     z-index: 100;
     left: 0;
     top: 0;
     width: 100%;
     height: 100%;
     background: rgba(0, 0, 0, 0.8);
     justify-content: center;
     align-items: center;
     overflow: hidden;
 }

 .modal img {
     max-width: 90%;
     max-height: 90%;
     border-radius: 10px;
     box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
 }


 /* Botón de cierre */
 .close {
     position: absolute;
     top: 20px;
     right: 30px;
     font-size: 35px;
     color: white;
     cursor: pointer;
     transition: 0.3s;
 }

 .close:hover {
     color: #66a3ff;
 }

 @media (max-width: 600px) {
     .gallery img {
         height: 140px;
     }
 }