*{margin:0;padding:0;box-sizing:border-box;}
:root {
    --red: #c1121f;
    --black: #000000;
    --dark: #111111; /* para tarjetas o fondos secundarios */
    --white: #ffffff;
    --gray: #f5f5f5;
}
body{font-family:Arial,sans-serif;background:#f5f5f5;color:#222;}
header {
    background: #000;
    color: #fff;
    position: sticky;
    top: 0;
}
nav{max-width:1200px;margin:auto;padding:18px;display:flex;justify-content:space-between;align-items:center;}
nav ul{display:flex;list-style:none;gap:20px;}
nav a{text-decoration:none;color:#fff;}
.hero{background:linear-gradient(135deg,#111,#c1121f);color:#fff;text-align:center;padding:90px 20px;}
.container{max-width:1200px;margin:auto;padding:40px 20px;}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px;}
.card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 8px 20px rgba(0,0,0,.08);transition:.3s;}
.card:hover{transform:translateY(-6px);}
.img{height:220px;background:#ddd;}
.content{padding:20px;}
.btn{display:inline-block;background:#c1121f;color:#fff;text-decoration:none;padding:12px 20px;border-radius:8px;}
.product{display:grid;grid-template-columns:1fr 1fr;gap:40px;}
.form input,.form textarea{width:100%;padding:12px;margin:10px 0;border:1px solid #ccc;border-radius:8px;}
footer{background:#111;color:#fff;text-align:center;padding:25px;margin-top:50px;}
@media(max-width:768px){nav{flex-direction:column;gap:15px;}nav ul{flex-wrap:wrap;justify-content:center;}.product{grid-template-columns:1fr;}}

.logo{
    margin: 0;
    display: flex;
    align-items: center;
}

.logo a{
    display: flex;
    align-items: center;
}

.logo-img{
    width: 100%;
    max-width: 240px;   /* Tamaño en PC */
    height: auto;
    display: block;
    transition: transform .3s ease;
}

.logo-img:hover{
    transform: scale(1.03);
}

.card-link{
    display: block;
    text-decoration: none;
    color: inherit;
}

/* Tablet */
@media (max-width: 992px){
    .logo-img{
        max-width: 200px;
    }
}

/* Celular */
@media (max-width: 768px){
    .logo-img{
        max-width: 170px;
    }
}

.galeria {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.galeria img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    cursor: pointer;
    border: 2px solid #ccc;
}

.galeria img:hover,
.galeria img.activa {
    border-color: #c40000;
}

.producto-galeria{
    display:flex;
    flex-direction:column;
}

.producto-principal{
    height:450px;
    overflow:hidden;
}

.producto-principal img{
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
}

.descripcion-producto{
    background:#fff;
    margin-top:40px;
    padding:35px;
    border-radius:12px;
    box-shadow:0 8px 20px rgba(0,0,0,.08);
    line-height:1.8;
}

.descripcion-producto h2{
    font-size:32px;
    margin-bottom:20px;
    color:#111;
    border-bottom:3px solid #c1121f;
    padding-bottom:10px;
}

.descripcion-producto h3{
    margin-top:25px;
    margin-bottom:12px;
    color:#c1121f;
    font-size:22px;
}

.descripcion-producto p{
    color:#555;
    font-size:17px;
}

.descripcion-producto ul{
    margin-left:25px;
}

.descripcion-producto li{
    margin-bottom:10px;
    color:#444;
    font-size:16px;
}

.descripcion-producto strong{
    color:#111;
}