@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400..900&display=swap');

body {
    font-family: Poppins;
}

.carousel3d{
    background:#111;
    padding:80px 0;
    margin-bottom: 5%;
}

.carousel3d p{
    color: whitesmoke;
    width: 75%;
    margin: auto;
    text-align: center;
}
    
.carousel3d .swiper{
    width:100%;
    padding-top:50px;
    padding-bottom:50px;
}
    
.carousel3d .swiper-slide{
    background-position:center;
    background-size:cover;
    width:300px;
    height:300px;
}
    
.carousel3d .swiper-slide img{
    display:block;
    width:100%;
    height:100%;
    object-fit:cover;
    border-radius:10px;
}

.onas-hero{
    position:relative;
    padding:120px 20px;
    color:white;
    text-align:center;
    background-color: #2a2a2a;
    overflow:hidden;
}

/* obrázek na pozadí */
.onas-hero::before{
    content:"";
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;

    background:url("../img/OnasWallpaper.jpg") center/cover no-repeat;

    opacity:0.25;
    z-index:0;
}
    
    /* aby byl text nad obrázkem */
.onas-hero .container{
    position:relative;
    z-index:1;
    max-width:800px;
}

.timeline-year{
    position:absolute;
    font-family:'Cinzel', Courier, monospace;
    top:0;
    
    font-size:140px;
    font-weight:800;
    
    color:rgba(255,255,255,0.15);
    
    pointer-events:none;
}
.timeline.left .timeline-year{
    left:105%;
    }
    
    .timeline.right .timeline-year{
    right:105%;
}

.casovaOsa{
    background:
        radial-gradient(circle at top, #2a0008 0%, #0d0d0d 70%);
    color: white;
}

.hr-line {
    border-top: 1px solid transparent;
    background: linear-gradient(white, white) padding-box,
    linear-gradient(90deg, White, DimGrey, White) border-box;
}
  
.tl-container {
    max-width: 1200px;
    margin: 0 auto;
}
  
.tl-card {
    scale: 0;
    opacity: 0;
    border: none;
    border-radius: 0;
    box-shadow: 0px 2px 12px 2px LightGrey;
    overflow: hidden;
    animation: fade-in linear forwards;
    animation-timeline: view();
    animation-range: 200px 350px;
}
  
.left::before {
    scale: 0;
    opacity: 0;
    animation: fade-in linear forwards;
    animation-timeline: view();
    animation-range: 200px 350px;
}
  
.right::before {
    scale: 0;
    opacity: 0;
    animation: fade-in linear forwards;
    animation-timeline: view();
    animation-range: 200px 350px;
}
  
.origin-left {
    transform-origin: 0% 0%;
}
  
.origin-right {
    transform-origin: 100% 0%;
}
  
@keyframes fade-in {
    to {
    scale: 1;
    opacity: 1;
    }
}
  
.tl-img-container {
    width: 100%;
    height: 200px;
    filter: saturate(40%);
    transition: all 0.4s ease;
}
  
.tl-card:hover .scale {
    filter: saturate(100%);
    transform: scale(1.1);
}

.image-1 {
    background: url("../img/Onas/b158.jpg") 50% 50%
    no-repeat;
    background-size: cover;
}

.image-2 {
    background: url("../img/Onas/mpo.jpg") 50% 50%
    no-repeat;
    background-size: cover;
}

.image-3 {
    background: url("../img/Onas/sds4.jpg") 50% 50%
    no-repeat;
    background-size: cover;
}

.image-4 {
    background: url("../img/Onas/kos.jpg") 50% 50%
    no-repeat;
    background-size: cover;
}

/* The actual timeline (the vertical ruler) */
.main-timeline {
    position: relative;
}

/* The actual timeline (the vertical ruler) */
.main-timeline::after {
    content: "";
    position: absolute;
    width: 0px;
    border: 1px dashed DarkGrey;
    background-color: none;
    top: 0;
    bottom: 0px;
    left: 50%;
    margin-left: -4px;
}

/* Container around content */
.timeline {
    position: relative;
    background-color: inherit;
    width: 50%;
}

/* The circles on the timeline */
.timeline::after {
    content: "";
    position: absolute;
    width: 22px;
    height: 22px;
    border: 3px solid #f0f2f5;
    outline: 1px solid DarkGrey;
    right: -8px;
    background-color: DarkGrey;
    top: 15px;
    border-radius: 50%;
    z-index: 1;
}

/* Place the container to the left */
.left {
    padding: 10px 40px 20px 0px;
    left: 0;
}

/* Place the container to the right */
.right {
    padding: 10px 0px 20px 40px;
    left: 50%;
}

/* Add arrows to the left container (pointing right) */
.left::before {
    content: " ";
    position: absolute;
    top: 18px;
    z-index: 1;
    right: 30px;
    border: medium solid white;
    border-width: 10px 0 10px 10px;
    border-color: transparent transparent transparent white;
}

/* Add arrows to the right container (pointing left) */
.right::before {
    content: "";
    position: absolute;
    top: 18px;
    z-index: 1;
    left: 30px;
    border: medium solid white;
    border-width: 10px 10px 10px 0;
    border-color: transparent white transparent transparent;
}

/* Fix the circle for containers on the right side */
.right::after {
    left: -14px;
}

.accordion-button {
    --bs-accordion-border-width: 0;
    --bs-accordion-border-radius: 0;
    --bs-accordion-inner-border-radius: 0;
    font-size: 18px;
    background-color: #efefef;
    font-family: "Nadpis";
}

.accordion-button:not(.collapsed) {
    background-color: rgb(170, 25, 25);
    color: White;
}

.accordion-button:after {
    margin: 0;
    margin-left: 15px;
}

.accordion-button:not(.collapsed):after {
    filter: invert(100%) brightness(200%);
}

.accordion-item {
    border: none;
}

.card-footer {
    background-color: White;
    border-bottom: 5px solid white;
}

.icon-link {
    height: 40px;
    width: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    border: 1px solid DimGrey;
    border-radius: 50%;
    margin: 0;
    transition: scale 0.3s ease;
    text-decoration: none;
    & i {
    color: DimGrey;
    }
}
.rokyMobil {
    display: none;
}

@media (hover: hover) {
    .icon-link:hover {
    border: 1px solid DodgerBlue;
    scale: 1.15;
    }
    .icon-link:hover i {
    color: DodgerBlue;
    }
}

/* Media queries - Responsive timeline on screens less than 600px wide */

@media screen and (max-width: 700px) {
    .rokyMobil {
        display: inline;
    }
    .timeline-year{
        display: none;
    }
    
    /* Place the timelime to the left */
    .main-timeline::after {
    left: 10px;
    }

    /* Full-width containers */
    .timeline {
    width: 100%;
    padding-left: 40px;
    padding-right: 25px;
    }

    /* Make sure that all arrows are pointing leftwards */
    .timeline::before {
    left: 30px;
    border: medium solid white;
    border-width: 10px 10px 10px 0;
    border-color: transparent white transparent transparent;
    }

    /* Make sure all circles are at the same spot */
    .left::after,
    .right::after {
    left: -4px;
    }

    .left::before {
    right: auto;
    }

    /* Make all right containers behave like the left ones */
    .right {
    left: 0%;
    }

    .tl-card {
    transform-origin: 0% 0%;
    }
    .carousel3d .swiper-slide img{
        display:block;
        width:100%;
        height:100%;
        object-fit:contain;
        border-radius: 10px;
    }
}