:root {
    --gap: 36px;
    --bg-thumb: #f3f4f6; /* color de “letterbox” alrededor */
    --radius: 14px;
}


body{
    font-family: "Fjalla One", sans-serif;
}

.chat{
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    width: 60px;
}
.chat img{
    width: 100%;
}


.cabecera {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    background: linear-gradient(
        to bottom,
        rgba(0, 32, 96, 0.9),
        rgba(0, 32, 96, 0.6),
        rgba(0, 32, 96, 0.3),
        rgba(0, 32, 96, 0)
    );
    color: white;
    padding: 15px 30px 100px 30px;
    transition: all 0.3s ease;
}

.cabecera.scroll {
    padding: 10px 30px 20px 30px;
    background: linear-gradient(
        to bottom,
        rgba(0, 32, 96, 0.9),
        rgba(0, 32, 96, 0.8),
        rgba(0, 32, 96, 0.7)
        rgba(0, 32, 96, 0.6)
        rgba(0, 32, 96, 0.2)
    );
}

.logotipo img{
    width: 100%;
}

.leyenda{
    font-size: 40px;
}

.datos{
    font-size: 22px;
    text-shadow: 2px 2px 2px black;
}
.datos img{
    width: 30px;
}


.efecto{
    padding: 0;
}


.texto{
    background:#002060e6 ;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    color: white;
    font-size: 22px;
    padding: 100px 50px;
}


.img1{
    background: url(../images/1.jpeg) no-repeat center center;
    background-size: cover;
}
.img2{
    background: url(../images/2.jpeg) no-repeat center center;
    background-size: cover;
}


.dudas{
    text-align: center;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 22px;
    padding-top: 20px;
    padding-bottom: 20px;
}
.dudas strong{
    width: 100%;
    font-size: 30px;
    color: #002060e6;
    font-family: 'Fjalla One';
    display: inline-block;
    margin-bottom: 30px;
}


.titulo{
    text-align: center;
    margin-bottom: 30px;
}


.wrap {
    max-width: 100%;
    margin: 40px auto;
    padding: 0 16px;
}

.galeria {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--gap);
}

.item {
    aspect-ratio: 1 / 1;
    background: var(--bg-thumb);
    border-radius: var(--radius);
    overflow: hidden;
    display: grid;
    place-items: center;
    box-shadow: 0 1px 3px rgba(0,0,0,.06);
    transition: transform .15s ease, box-shadow .15s ease;
}

.item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,.12);
}

.item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    display: block;
}

.caption {
    margin-top: 6px;
    font-size: 13px;
    color: #6b7280;
    text-align: center;
    line-height: 1.2;
}


@media screen and (max-width:1400px){

}

@media screen and (max-width:1200px){
    .cabecera, .cabecera.scroll{
        background: rgba(0, 32, 96, 1);
        position: relative;
        padding: 10px 30px 20px 30px;
    }
}

@media screen and (max-width:992px){

}

@media screen and (max-width:768px){
    .img{
        height: 300px;
    }
    .texto{
        padding: 12px;
    }
}

@media screen and (max-width:576px){
    .galeria {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: var(--gap);
    }
}