*{margin: 0; padding: 0; 
    font-family: 'Shippori Mincho B1', serif;
    
}

header, main, footer {max-width: 1250px; margin:auto;}
header{margin-top: 1em;}

header .logo {width: 12em; margin: 1em;}
header nav {background-color:#2e2e2e;}
header nav .mobile-menu-btn {display: none;}
header nav ul {list-style: none; 
    display: flex; justify-content: space-between;
}

header nav ul li {width: 100%; text-align: center;}
header nav ul li a {
    text-decoration: none;
    color: #f1f1f1;
    font-size: 0.8em;
    text-transform: uppercase;
    width: 100%;
    text-align: center;
    padding: 0.8em 0em;
    display: block;
    background-color:#2e2e2e;
    
}

header nav ul li a.active{background-color: #a92023;}

header nav ul li a:hover {
    transition: all 0.3s ease-in-out;
    background-color: #b62628;
}

header nav ul li a.active:hover {
    background-color: #a92023;;
}

footer { background-color: #a92023; color:#f1f1f1;
     display: flex; margin-top: 2em;}

footer > div {width: 100%; display: flex; 
    flex-direction: column; align-items: center;
    justify-content: center;
}

footer .footer-license {font-size: 0.9em; margin-bottom: 0.2em; color:#f1f1f1;}
footer .rb-icon {width: 4em; margin: 2em;}
footer ul {list-style: none; font-size: 0.9em;
    display: flex; align-items: center;
    flex-wrap: wrap;
    justify-content: center; color:#e27979}
footer li {margin: 0.5em}
footer li a {text-decoration: none; color:#e27979;}

footer li a:hover,
footer.dark-version li a:hover {color:#f1f1f1; transition: all 0.3s ease-in-out;}

footer.dark-version {background-color:#2e2e2e;}
footer.dark-version ul {color:#868686;}
footer.dark-version li a {text-decoration: none; color:#868686;}


main {width: 100%;}
main img {width: 100%; height: 100%; display: block; object-fit: cover;}


/*GERAL*/

main.single-col section > *:not(h1){max-width: 900px; margin-left: auto; margin-right: auto; font-size: 0.9em; text-align: justify;}
main.single-col section > h1 {text-align: center;}
main.single-col section > p {line-height: 1.7em;}
main.single-col section li {line-height: 2em;} 
main.single-col section ol,
main.single-col section ul {max-width: 800px;width: 80%;}


main.two-col {display: flex;}

main.two-col > section {width: 100%;}
main .text-container h1{
    background-color: #a92023;
    margin-bottom: 2em;
    color: #f1f1f1;
    text-transform: uppercase;
    font-size: 1.1em;
    padding: 0.5em 2em;}
    
main .text-container p,
main .text-container header {padding: 0.5em 2em; }

main .text-container header h2{
    text-transform: uppercase;
    margin-bottom: 0.5em;
    font-size: 1.1em;
    padding: 0.5em 1.5em;
    background: #f4f4f4;
    margin-left: -1.5em;
    margin-right: -1.8em;}
main .text-container header h3{font-size: 1.1em;}

main.two-col > section iframe {width: 100%; height: 100%;}

main h1.center {text-align: center;}

main .grid-cards {
    display: grid; 
    grid-template-columns: 1fr 1fr 1fr;
    gap: 3em;
}

main .grid-cards .card-container {position: relative; min-height: 385px;}
main .grid-cards .card-container > div {position: absolute; top: 0; width: 100%; height: 100%;}
main .grid-cards .card-container .title-layer {
    bottom: 0;
    top: auto;
    background-color: rgba(169, 32, 35, 0.91);
    height: 4em;
    font-size: 0.7em;
    padding: 1.2em 0em;
    color: #f1f1f1;
    text-transform: uppercase;
    text-align: center;
    z-index: 4;
    transition: opacity 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
}
main .grid-cards .card-container .img-layer {z-index: 2;}
main .grid-cards img {width: 100%;}

main .grid-cards .card-container .filter-layer {background-color: #ffc7c7;
    mix-blend-mode: multiply; z-index: 3;}

/*main .grid-cards .card-container:nth-child(even) .filter-layer {
    background-color: #818181;
}*/

main .grid-cards .card-container .text-layer{
    background: rgba(31, 31, 31, 0.88);
    color: #f1f1f1;
    z-index: 1;
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

main .grid-cards .card-container .text-layer h3 {
    text-align: center;
    padding: 1em;
    padding-top: 0em;
}

main .grid-cards .card-container .text-layer p {
    font-size: 0.9em;
    text-align: center;
}


main .grid-cards .card-container:hover .text-layer{
    z-index: 5;
    opacity: 1;

}

main .grid-cards .card-container:hover .title-layer{
    opacity: 0;
}

main form {margin:1.5em;}



@media screen and (max-width:1200px) {
    main .grid-cards {
        grid-template-columns: 1fr 1fr;
        margin: 2em;
    }
}

@media screen and (max-width: 900px) {

    header a {width: 100%; text-align: center;display: block;}
    main.two-col {flex-direction: column-reverse; }
    main.two-col.contacts {flex-direction: column;}
    main .img-container img {height: 15em;}
    main.contacts .img-container {height: 25em; width: calc(100% - 3.5em); margin: auto;}
    main .text-container h1 {text-align: center;}
    main .text-container header h2 {text-align: center;}
    main .grid-cards {gap:2em;}
  }

  @media screen and (max-width:700px) {
    main .grid-cards {
        grid-template-columns: 1fr;
    }
}
@media screen and (max-width: 600px) {
    main > img {height: 75vh;}
    header nav .mobile-menu-btn {display: flex; justify-content: center;}
    header nav .mobile-menu-btn > * {display: block; margin: 0.5em;}
    header nav .mobile-menu-btn img {width: 1.5em;}
    header nav .mobile-menu-btn span {text-decoration: none;
        color: #f1f1f1;
        font-size: 0.8em;
        text-transform: uppercase;
        text-align: center;
        padding: 0.8em 0em;}
    header nav ul {max-height: 0em; flex-direction: column; transition: max-height 0.6s ease, opacity 0.3s ease; opacity: 0; }
    header nav ul li a {background-color: #404040; border-bottom: 1px solid #474747; display: none;}
    header nav:hover ul, header nav:focus ul{display: flex;  max-height: 20em; opacity: 1;}
    header nav:hover ul li a, header nav:focus ul li a {background-color: #404040; border-bottom: 1px solid #474747; display: block;}
    
    main .grid-cards {gap:1.5em; margin: 1.5em;}
    
    footer .rb-icon {margin: 2em 1em 1em;}
    footer {flex-direction: column; justify-content: center; align-items: center;}
    footer > div {flex-direction: column-reverse;}
    footer ul {flex-direction: column; font-size:0;}
    footer li {font-size:0.9rem;}
    footer .footer-license {margin: 1em; text-align: center; font-size: 0.65em;}
}