.centered {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.text-desc {
  color: #fff;
  font-size: 20px;
  font-family: Noto Serif;
}
.btn {
  display: inline-block;
  padding: 13px 20px;
  color: #fff;
  text-decoration: none;
  position: relative;
  background: transparent;
  border: 1px solid #e1e1e1;
  font: 12px/1.2 "Oswald", sans-serif;
  letter-spacing: 0.4em;
  text-align: center;
  text-indent: 2px;
  text-transform: uppercase;
  transition: color 0.1s linear 0.05s;
}
.btn::before {
  content: "";
  display: block;
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background: #e1e1e1;
  z-index: 1;
  opacity: 0;
  transition: height 0.2s ease, top 0.2s ease, opacity 0s linear 0.2s;
}
.btn::after {
  transition: border 0.1s linear 0.05s;
}
.btn .btn-inner {
  position: relative;
  z-index: 2;
}
.btn:hover {
  color: #373737;
  transition: color 0.1s linear 0s;
}
.btn:hover::before {
  top: 0;
  height: 100%;
  opacity: 1;
  transition: height 0.2s ease, top 0.2s ease, opacity 0s linear 0s;
}
.btn:hover::after {
  border-color: #373737;
  transition: border 0.1s linear 0s;
}

.slideshow {
  overflow: hidden;
  position: relative;
  width: 100%;
  height: 100vh;
  z-index: 1;
}
.slideshow .slideshow-inner {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.slideshow .slides {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}
.slideshow .slide {
  display: none;
  overflow: hidden;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.slideshow .slide.is-active {
  display: block;
}
.slideshow .slide.is-loaded {
  opacity: 1;
}
.slideshow .slide .caption {
  padding: 0 100px;
  margin-top: 100px;
}
.slideshow .slide .image-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-position: center;
  z-index: 1;
  background-size: cover;
  image-rendering: optimizeQuality;
}
.slideshow .slide .image-container::before {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
}
.slideshow .slide .image {
  width: 100%;
  width: 100%;
  object-fit: cover;
  height: 100%;
}
.slideshow .slide-content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  color: #fff;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
}
.slideshow .slide .title {  
  color: #fff; 
  font-family: Noto serif; 
  font-size: 30px;
}
.slideshow .slide .text {
  color: #fff;
  font-size: 70px;
  font-weight: bold;
  font-family: Noto Serif;
}
.slideshow .slide .btn {
  margin: 15px 0 0;
  border-color: #fff;
}
.slideshow .slide .btn::before {
  background: #fff;
}
.slideshow .pagination {
  position: absolute;
  bottom: 50px;
  left: 80%;
  width: 100%;
  height: 12px;
  cursor: default;
  z-index: 2;
  text-align: center;
}
.slideshow .pagination .item {
  display: inline-block;
  padding: 15px 5px;
  position: relative;
  width: 34px;
  height: 30px;
  cursor: pointer;
  text-indent: -999em;
  z-index: 1;
}
.slideshow .pagination .item + .page {
  margin-left: -2px;
}
.slideshow .pagination .item::before {
  content: "";
  display: block;
  position: absolute;
  top: 15px;
  left: 5px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transition: background 0.2s ease;
}
.slideshow .pagination .item::after {
  width: 0;
  background: #fff;
  z-index: 2;
  transition: width 0.2s ease;
}
.slideshow .pagination .item:hover::before, .slideshow .pagination .item.is-active::before {
  background-color: #fff;
}
.slideshow .arrows .arrow {
  margin: -33px 0 0;
  padding: 20px;
  position: absolute;
  top: 50%;
  cursor: pointer;
  z-index: 3;
}
.slideshow .arrows .prev {
  left: 30px;
}
.slideshow .arrows .prev:hover .svg {
  left: -10px;
}
.slideshow .arrows .next {
  right: 30px;
}
.slideshow .arrows .next:hover .svg {
  left: 10px;
}
.slideshow .arrows .svg {
  position: relative;
  left: 0;
  width: 14px;
  height: 26px;
  fill: #fff;
  transition: left 0.2s ease;
}

@media screen and (min-width: 1920px) {
  .centered {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }
  .text-desc {
    color: #fff;
    font-size: 20px;
    font-family: Noto Serif;
  }
  .btn {
    display: inline-block;
    padding: 13px 20px;
    color: #fff;
    text-decoration: none;
    position: relative;
    background: transparent;
    border: 1px solid #e1e1e1;
    font: 12px/1.2 "Oswald", sans-serif;
    letter-spacing: 0.4em;
    text-align: center;
    text-indent: 2px;
    text-transform: uppercase;
    transition: color 0.1s linear 0.05s;
  }
  .btn::before {
    content: "";
    display: block;
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 1px;
    background: #e1e1e1;
    z-index: 1;
    opacity: 0;
    transition: height 0.2s ease, top 0.2s ease, opacity 0s linear 0.2s;
  }
  .btn::after {
    transition: border 0.1s linear 0.05s;
  }
  .btn .btn-inner {
    position: relative;
    z-index: 2;
  }
  .btn:hover {
    color: #373737;
    transition: color 0.1s linear 0s;
  }
  .btn:hover::before {
    top: 0;
    height: 100%;
    opacity: 1;
    transition: height 0.2s ease, top 0.2s ease, opacity 0s linear 0s;
  }
  .btn:hover::after {
    border-color: #373737;
    transition: border 0.1s linear 0s;
  }

  .slideshow {
    overflow: hidden;
    position: relative;
    width: 100%;
    height: 100vh;
    z-index: 1;
  }
  .slideshow .slideshow-inner {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
  .slideshow .slides {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
  }
  .slideshow .slide {
    display: none;
    overflow: hidden;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0;
    transition: opacity 0.3s ease;
  }
  .slideshow .slide.is-active {
    display: block;
  }
  .slideshow .slide.is-loaded {
    opacity: 1;
  }
  .slideshow .slide .caption {
    padding: 0 100px;
    margin-top: 100px;
  }
  .slideshow .slide .image-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-position: center;
    z-index: 1;
    background-size: cover;
    image-rendering: optimizeQuality;
  }
  .slideshow .slide .image-container::before {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
  }
  .slideshow .slide .image {
    width: 100%;
    width: 100%;
    object-fit: cover;
    height: 100%;
  }
  .slideshow .slide-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    color: #fff;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .slideshow .slide .title {  
    color: #fff; 
    font-family: Noto serif; 
    font-size: 30px;
  }
  .slideshow .slide .text {
    color: #fff;
    font-size: 70px;
    font-weight: bold;
    font-family: Noto Serif;
  }
  .slideshow .slide .btn {
    margin: 15px 0 0;
    border-color: #fff;
  }
  .slideshow .slide .btn::before {
    background: #fff;
  }
  .slideshow .pagination {
    position: absolute;
    bottom: 50px;
    left: 80%;
    width: 100%;
    height: 12px;
    cursor: default;
    z-index: 2;
    text-align: center;
  }
  .slideshow .pagination .item {
    display: inline-block;
    padding: 15px 5px;
    position: relative;
    width: 45px;
    height: 30px;
    cursor: pointer;
    text-indent: -999em;
    z-index: 1;
  }
  .slideshow .pagination .item + .page {
    margin-left: -2px;
  }
  .slideshow .pagination .item::before {
    content: "";
    display: block;
    position: absolute;
    top: 15px;
    left: 5px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transition: background 0.2s ease;
  }
  .slideshow .pagination .item::after {
    width: 0;
    background: #fff;
    z-index: 2;
    transition: width 0.2s ease;
  }
  .slideshow .pagination .item:hover::before, .slideshow .pagination .item.is-active::before {
    background-color: #fff;
  }
  .slideshow .arrows .arrow {
    margin: -33px 0 0;
    padding: 20px;
    position: absolute;
    top: 50%;
    cursor: pointer;
    z-index: 3;
  }
  .slideshow .arrows .prev {
    left: 30px;
  }
  .slideshow .arrows .prev:hover .svg {
    left: -10px;
  }
  .slideshow .arrows .next {
    right: 30px;
  }
  .slideshow .arrows .next:hover .svg {
    left: 10px;
  }
  .slideshow .arrows .svg {
    position: relative;
    left: 0;
    width: 14px;
    height: 26px;
    fill: #fff;
    transition: left 0.2s ease;
  }
}