* { 
    margin: 0; 
    padding: 0; 
    box-sizing: border-box;
}
body { 
    font-family: Arial, sans-serif; 
    background-color: #f4f4f4; 
    color: #333; 
    line-height: 1.6;
}
header { 
    background-color: #DA1E1C; 
    color: white; 
    padding: 15px 8%; 
    display: flex; 
    justify-content: space-between; 
    align-items: center;
}
.logo h1 { 
    font-size: 24px;
}
nav a { 
    color: white; 
    text-decoration: none; 
    margin-left: 20px; 
    font-weight: bold;
}
nav a:hover { 
    text-decoration: underline;
}
.portada { 
    min-height: 420px; 
    background-image: linear-gradient(rgba(0,0,0,0.45), rgba(0,0,0,0.45)), url("../multimedia/portada.jpeg"); 
    background-size: cover; 
    background-position: center; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    text-align: center; 
    color: white;
}
.contenido-portada { 
    padding: 20px;
}
.contenido-portada h2 { 
    font-size: 42px; 
    margin-bottom: 10px;
}
.contenido-portada p { 
    font-size: 20px; 
    margin-bottom: 25px;
}
.boton { 
    display: inline-block; 
    background-color: #EfD200;
    color: #DA1E1C; 
    padding: 12px 24px; 
    text-decoration: none; 
    border-radius: 5px; 
    font-weight: bold;
}
.boton:hover { 
    background-color: #DA1E1C;
}
.bienvenida { 
    max-width: 900px; 
    margin: 0 auto; 
    padding: 50px 20px; 
    text-align: center;
}
.bienvenida h2 { 
    font-size: 32px; 
    margin-bottom: 20px; 
    color: #DA1E1C;
}
.bienvenida p { 
    margin-bottom: 15px; 
} 
.nosotros { 
    max-width: 1100px; 
    margin: 0 auto; 
    padding: 50px 20px; 
    display: flex; 
    gap: 40px; 
    align-items: center; 
}
.imagen-nosotros,.texto-nosotros { 
     flex: 1; 
    }
.imagen-nosotros img { 
    width: 100%; 
    border-radius: 8px;
}
.texto-nosotros h2 { 
    color: #DA1E1C; 
    font-size: 32px; 
    margin-bottom: 15px;
}
.texto-nosotros h3 { 
    color: #DA1E1C; 
    margin-top: 20px; 
    margin-bottom: 5px;
}
footer { 
    background-color: #DA1E1C; 
    color: white; 
    text-align: center; 
    padding: 20px;
}
@media (max-width: 700px) { 
    header { 
        flex-direction: column; 
        gap: 10px; 
        text-align: center; 
    } 
    nav a { 
        margin: 0 8px; 
    } 
    .contenido-portada h2 { 
        font-size: 30px; 
    } 
    .contenido-portada p { 
        font-size: 17px; 
    } 
    .nosotros { 
        flex-direction: column; 
    } 
} 
/* CATÁLOGO DE PRODUCTOS */
.catalogo-contenedor{max-width:1250px;margin:auto;padding:42px 20px 70px}
.catalogo-encabezado{text-align:center;margin-bottom:32px}
.catalogo-encabezado .etiqueta{font-size:13px;font-weight:800;letter-spacing:2px;color:#DA1E1C}
.catalogo-encabezado h2{font-size:clamp(30px,4vw,45px);color:#DA1E1C;margin:8px 0}
.catalogo-encabezado>p{color:#536477}
.aviso-precios{margin-top:12px;font-size:13px}
.productos-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px}
.producto{display:flex;flex-direction:column;overflow:hidden;border-radius:16px;background:white;box-shadow:0 7px 22px rgba(14,46,87,.12);transition:transform .2s,box-shadow .2s}
.producto:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(14,46,87,.18)}
.producto img{display:block;width:100%;height:205px;object-fit:cover;background:#e8eef6}
.producto-info{display:flex;flex:1;flex-direction:column;padding:19px}
.producto h3{color:#DA1E1C;font-size:21px;margin-bottom:8px}
.producto-info>p{color:#59677a;flex:1;margin-bottom:18px}
.producto-pie{display:flex;flex-direction:column;align-items:flex-start;gap:13px}
.producto-pie strong{font-size:24px;color:#DA1E1C}
.whatsapp-producto,.whatsapp-general{display:inline-block;text-decoration:none;background:#168b4a;color:white;font-weight:700;border-radius:9px;padding:11px 17px;transition:background .2s}
.whatsapp-producto:hover,.whatsapp-general:hover{background:#096e36}
.contacto-catalogo{text-align:center;background:#e6f4fc;padding:28px 18px;border-radius:16px;margin-top:45px}
.contacto-catalogo h2{color:#DA1E1C}
.contacto-catalogo p{margin:8px 0 19px}
.whatsapp-flotante{position:fixed;right:23px;bottom:23px;background:#16a34a;color:white;width:59px;height:59px;border-radius:50%;display:flex;justify-content:center;align-items:center;text-decoration:none;font-size:33px;box-shadow:0 5px 18px #0004;z-index:10}
.whatsapp-flotante:hover{background:#0a7937}
nav{display:flex;flex-wrap:wrap;gap:8px}
nav a{margin-left:12px}
nav a[aria-current="page"]{text-decoration:underline;text-underline-offset:5px}
@media(max-width:700px){.catalogo-contenedor{padding:30px 14px 50px}.productos-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:15px}nav{justify-content:center}nav a{margin:0 5px}}