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30px;font-size:18px;transition:all .3s;display:flex}.buscador-sec-boton:hover{background-color:#2980b9}.buscador-sec-boton-limpiar{color:#999;cursor:pointer;background:0 0;border:none;padding:0 15px;font-size:18px;transition:color .3s}.buscador-sec-boton-limpiar:hover{color:#e74c3c}.buscador-sec-info{margin-top:10px}.buscador-sec-info p{color:#7f8c8d;font-size:14px;font-weight:500}.buscador-sec-inicio{flex:1}.buscador-sec-bienvenida{text-align:center;margin-bottom:50px}.buscador-sec-bienvenida h2{color:#2c3e50;margin-bottom:15px;font-size:28px}.buscador-sec-bienvenida p{color:#7f8c8d;max-width:600px;margin:0 auto;font-size:18px}.buscador-sec-sugerencias{margin-bottom:50px}.buscador-sec-sugerencias h3,.buscador-sec-categorias h3,.buscador-sec-recomendados h3{color:#2c3e50;text-align:center;margin-bottom:20px;font-size:22px}.sugerencias-grid{flex-wrap:wrap;justify-content:center;gap:12px;max-width:800px;margin:0 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#3498db;border-radius:10px;padding:25px;box-shadow:0 3px 15px #00000014}.recomendado-card h4{color:#2c3e50;margin-bottom:15px;font-size:16px;line-height:1.4}.recomendado-categoria{border-radius:15px;margin-bottom:15px;padding:5px 15px;font-size:12px;font-weight:600;display:inline-block}.recomendado-card p{color:#7f8c8d;margin-bottom:20px;font-size:14px;line-height:1.5}.recomendado-btn{color:#3498db;cursor:pointer;background:0 0;border:1px solid #3498db;border-radius:5px;padding:8px 20px;font-size:14px;transition:all .3s}.recomendado-btn:hover{color:#fff;background-color:#3498db}.buscador-sec-carga{flex-direction:column;flex:1;justify-content:center;align-items:center;padding:50px 0;display:flex}.carga-spinner{border:4px solid #f3f3f3;border-top-color:#3498db;border-radius:50%;width:60px;height:60px;margin-bottom:30px;animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.buscador-sec-carga p{color:#7f8c8d;margin-bottom:40px;font-size:16px}.carga-resultados-simulados{width:100%;max-width:800px}.resultado-simulado{background-color:#fff;border-radius:10px;margin-bottom:20px;padding:25px;box-shadow:0 3px 10px #0000000d}.simulado-titulo{background-color:#f0f0f0;border-radius:5px;width:70%;height:20px;margin-bottom:15px;animation:1.5s infinite pulse}.simulado-descripcion{background-color:#f0f0f0;border-radius:5px;width:90%;height:15px;margin-bottom:10px;animation:1.5s .2s infinite pulse}.simulado-detalles{background-color:#f0f0f0;border-radius:5px;width:40%;height:12px;animation:1.5s .4s infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.buscador-sec-sin-resultados{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;padding:50px 20px;display:flex}.sin-resultados-icono{color:#bdc3c7;margin-bottom:30px}.buscador-sec-sin-resultados h2{color:#2c3e50;margin-bottom:15px;font-size:24px}.buscador-sec-sin-resultados p{color:#7f8c8d;max-width:500px;margin-bottom:30px;font-size:16px}.sugerencias-alternativas{flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:40px;display:flex}.sugerencia-alternativa{color:#3498db;cursor:pointer;background-color:#f8f9fa;border:1px solid #dee2e6;border-radius:5px;padding:10px 20px;transition:all .3s}.sugerencia-alternativa:hover{color:#fff;background-color:#3498db}.btn-limpiar-busqueda{color:#fff;cursor:pointer;background-color:#2c3e50;border:none;border-radius:5px;padding:12px 30px;font-size:16px;transition:background-color .3s}.btn-limpiar-busqueda:hover{background-color:#1a252f}.buscador-sec-filtros{margin-bottom:30px}.filtros-info{border-bottom:1px solid #e0e0e0;justify-content:space-between;align-items:center;padding:15px 0;display:flex}.filtros-info span{color:#7f8c8d;font-size:14px}.btn-filtro{color:#3498db;cursor:pointer;background:0 0;border:1px solid #3498db;border-radius:5px;padding:8px 20px;font-size:14px;transition:all .3s}.btn-filtro:hover{color:#fff;background-color:#3498db}.buscador-sec-resultados{flex-direction:column;gap:25px;margin-bottom:40px;display:flex}.buscador-sec-tarjeta{background-color:#fff;border-left:4px solid #3498db;border-radius:10px;padding:25px;transition:transform .2s,box-shadow .2s;box-shadow:0 3px 15px #00000014}.buscador-sec-tarjeta:hover{transform:translateY(-2px);box-shadow:0 5px 20px #0000001f}.buscador-sec-tarjeta-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;margin-bottom:15px;display:flex}.buscador-sec-tarjeta-titulo{color:#2c3e50;flex:1;min-width:70%;margin-bottom:5px;font-size:20px;font-weight:600}.buscador-sec-tarjeta-categoria{color:#3498db;white-space:nowrap;text-transform:uppercase;background-color:#e8f4fc;border-radius:20px;padding:5px 15px;font-size:12px;font-weight:600}.buscador-sec-tarjeta-categoria.guía-clínica{color:#27ae60;background-color:#e8f8ef}.buscador-sec-tarjeta-categoria.artículo-científico{color:#f39c12;background-color:#fef9e7}.buscador-sec-tarjeta-categoria.oferta-de-empleo{color:#8e44ad;background-color:#f4ecf7}.buscador-sec-tarjeta-categoria.formación{color:#16a085;background-color:#e8f6f3}.buscador-sec-tarjeta-descripcion{color:#555;margin-bottom:15px;font-size:15px;line-height:1.7}.buscador-sec-tarjeta-detalles{background-color:#f9f9f9;border-radius:6px;margin-bottom:15px;padding:15px}.buscador-sec-detalle-item{margin-bottom:8px;font-size:15px}.buscador-sec-detalle-item:last-child{margin-bottom:0}.buscador-sec-fecha{color:#95a5a6;margin-bottom:15px;font-size:13px}.buscador-sec-tarjeta-footer{justify-content:flex-end;display:flex}.buscador-sec-enlace{color:#3498db;align-items:center;gap:5px;font-size:15px;font-weight:600;text-decoration:none;transition:color .2s;display:flex}.buscador-sec-enlace:hover{color:#2980b9;text-decoration:underline}.buscador-sec-enlace.descargar{color:#27ae60}.buscador-sec-enlace.descargar:hover{color:#219653}.buscador-sec-enlace.leer{color:#f39c12}.buscador-sec-enlace.leer:hover{color:#e67e22}.buscador-sec-footer{border-top:1px solid #e0e0e0;margin-top:auto;padding:30px 0}.footer-contenido{flex-direction:column;align-items:center;gap:15px;display:flex}.buscador-sec-footer p{color:#7f8c8d;margin:0;font-size:14px}.footer-enlaces{gap:20px;display:flex}.footer-enlaces a{color:#3498db;font-size:14px;text-decoration:none;transition:color .3s}.footer-enlaces a:hover{color:#2980b9;text-decoration:underline}.buscador-grupo{margin-bottom:10px}.buscador-grupo-titulo{text-transform:uppercase;letter-spacing:.08em;color:#95a5a6;border-bottom:1px solid #eee;margin-bottom:14px;padding-bottom:8px;font-size:13px;font-weight:700}.buscador-sec-tarjeta-categoria.noticia{color:#e67e22;background-color:#fef9e7}.buscador-sec-tarjeta-categoria.cardiologo{color:#27ae60;background-color:#e8f8ef}.buscador-sec-tarjeta-categoria.evento{color:#8e44ad;background-color:#f4ecf7}@media (max-width:768px){.buscador-sec-container{padding:0 15px}.buscador-sec-logo h1{font-size:24px}}