header {
    position: relative;
    background: rgba(0, 0, 0, 0.15);
    color: #fff;
    overflow: visible;
}

header::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -15px;
    height: 30px;
    background-image: url('CAM04743-3.jpg');
    background-size: cover;
    background-position: center top;
    filter: blur(8px);
    z-index: 1;
    pointer-events: none;
    opacity: 0.7;
}

html,
body {
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    background-color: #222;
    position: relative;
    min-height: 100vh;
    margin: 0;
    display: flex;
    flex-direction: column;
}

body::before {
    opacity: 0;
    transition: opacity 0.5s;
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('CAM04743-3.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center top;
    filter: blur(0px);
    z-index: -1;
}

body.bg-loaded::before {
    opacity: 1;
}

main {
    flex: 1 0 auto;
}

.taller-card {
    min-height: 300px;
}

footer {
    flex-shrink: 0;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    text-align: center;
    padding: 0.75rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 2.2rem;
}

footer p {
    margin: 0;
}