.hero {
  position: relative;
  min-height: 100vh;
  background: url("/assets/images/city/image-1.jpg");
  background-repeat: no-repeat;
  background-position: center top;
  background-size: auto 60%;
}

.hero .box {
  max-width: 52.5rem;
  margin: auto;
}

.hero .box .lead {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  width: 5rem;
  height: 100%;
  margin: 0 auto;
  border: 1px solid var(--dark);
  background: rgba(255, 255, 255, 0.82);
  font-size: 1.125rem;
  letter-spacing: 0.25em;
  -webkit-writing-mode: vertical-rl;
  -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
  text-orientation: upright;
}

#sec-1 {
  margin: -3rem 0 7rem;
  padding: 14rem 0 0;
  background: url("/assets/images/city/castle.png");
  background-repeat: no-repeat;
  background-position: 50% top;
  background-size: auto 80%;
}

#sec-1 .gruop {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  position: relative;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  width: 5rem;
  height: 14rem;
  margin: auto;
  border: 0.0625rem solid var(--dark);
  background: rgba(255, 255, 255, 0.82);
  color: var(--orange-dark);
}

#sec-1 .gruop::before {
  content: "";
  display: block;
  position: absolute;
  right: 0;
  bottom: -4.5rem;
  left: 13px;
  width: 0.625rem;
  height: 8rem;
  margin: auto;
  background: url("/assets/images/line/black-arrow-1.svg");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: contain;
}

#sec-1 .gruop .title {
  margin: 0;
  font-size: 0.9875rem;
  -ms-writing-mode: tb-rl;
  -webkit-writing-mode: vertical-rl;
  writing-mode: vertical-rl;
  text-orientation: upright;
}

#sec-1 .gruop .label {
  margin: 2rem 0 0;
  padding: 1rem 0 0;
  border-top: 0.0625rem solid var(--orange-dark);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
}

#sec-2 {
  padding: 6rem 1.5rem 1.75rem;
}

#sec-2 .gruop {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  width: 100%;
  max-width: 53rem;
  margin: auto;
}

#sec-2 .gruop .block {
  width: 80%;
  margin: auto;
}

#sec-2 .gruop .block img {
  width: 60%;
  margin: 0 auto 2rem;
}

#sec-2 .gruop .title {
  margin-bottom: 1.8rem;
  font-size: 1.0625rem;
  letter-spacing: 0.15em;
  line-height: 1.5;
}

#sec-2 .gruop .lead {
  font-size: 0.9375rem;
  letter-spacing: 0.1em;
  line-height: 1.9;
}

#sec-4 .area {
  padding: 6rem 0 0;
}

#sec-4 .area.bg-1 {
  background: url("/assets/images/city/bg-1.png");
  background-repeat: no-repeat;
  background-position: left top;
  background-size: 100% auto;
}

#sec-4 .area.bg-2 {
  background: url("/assets/images/city/bg-2.png");
  background-repeat: no-repeat;
  background-position: left top;
  background-size: 100% auto;
}

#sec-4 .area.bg-3 {
  background: url("/assets/images/city/bg-3.png");
  background-repeat: no-repeat;
  background-position: left top;
  background-size: 100% auto;
}

#sec-4 .inner {
  margin: 0 0 2rem;
}

#sec-4 .inner .box {
  width: 80%;
  max-width: 53rem;
  min-height: 15rem;
  margin: auto;
}

#sec-4 .inner .box .title {
  margin-bottom: 2.5rem;
  font-size: 1.0625rem;
  letter-spacing: 0.1em;
}

#sec-4 .inner .box .lead {
  font-size: 0.9375rem;
  letter-spacing: 0.07em;
  line-height: 1.9;
}

#sec-4 .slider {
  position: relative;
  height: 21.25rem;
  margin-bottom: 10rem;
  background: rgba(255, 255, 255, 0.3);
}

#sec-5 {
  width: 100%;
  max-width: 56rem;
  margin: 5rem auto 0;
}

#sec-5 .gmap {
  position: relative;
  width: 100%;
  height: 0;
  padding: 62.5% 0 0;
  overflow: hidden;
}

#sec-5 .gmap iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

#sec-6 {
  padding: 5rem 0 0;
}

.carousel .item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  margin: 0 3rem;
}

.carousel .item img {
  display: block;
  width: auto;
  max-width: unset;
  height: 12rem;
  margin: auto;
}

.carousel .item .thumbnail {
  -webkit-box-ordinal-group: 2;
  -ms-flex-order: 1;
  order: 1;
}

.carousel .item .text {
  -webkit-box-ordinal-group: 3;
  -ms-flex-order: 2;
  order: 2;
  margin-top: 0.25rem;
  font-size: 0.8125rem;
  text-align: center;
}

#sec-4 .slide-arrow {
  position: absolute;
  z-index: 90;
  top: 0;
  bottom: 0;
  width: 3.5rem;
  height: 3.5rem;
  margin: auto;
  -webkit-transition: opacity 180ms;
  transition: opacity 180ms;
  cursor: pointer;
}

#sec-4 .slide-arrow:hover {
  opacity: 0.7;
}

#sec-4 .slide-arrow.prev-arrow {
  left: 3%;
}

#sec-4 .slide-arrow.next-arrow {
  right: 3%;
}

@media (min-width: 768px) {
  .hero {
    background-position: center center;
    background-size: 100% 75vh;
  }

  .hero .box .lead {
    margin: 0 0 0 auto;
  }

  #sec-1 {
    min-height: 36rem;
    padding: 3rem 0 0;
    background-position: left bottom;
    background-size: contain;
  }

  #sec-1 .gruop {
    height: 24rem;
    font-size: 10rem;
  }

  #sec-1 .gruop::before {
    bottom: -4rem;
    width: 0.875rem;
    height: 8.125rem;
  }

  #sec-1 .gruop .title {
    margin: 0 0 6rem;
    font-size: 1.4375rem;
  }

  #sec-1 .gruop .label {
    font-size: 0.9375rem;
  }

  #sec-2 {
    padding: 12rem 1.5rem 1.75rem;
  }

  #sec-2 .gruop {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -ms-flex-direction: row;
    flex-direction: row;
  }

  #sec-2 .gruop .block {
    margin: 0 0.75rem;
  }

  #sec-2 .gruop .block img {
    width: auto;
  }

  #sec-2 .gruop .title {
    font-size: 1.4375rem;
  }

  #sec-2 .gruop .lead {
    font-size: 1.1875rem;
  }

  #sec-4 .area.bg-1 {
    background-position: right top;
    background-size: 70% auto;
  }

  #sec-4 .area.bg-2 {
    background-position: right top;
    background-size: 70% auto;
  }

  #sec-4 .area.bg-3 {
    background-position: right top;
    background-size: 70% auto;
  }

  #sec-4 .inner {
    margin: 0 0 5rem;
  }

  #sec-4 .inner .box {
    width: 100%;
  }

  #sec-4 .inner .box .title {
    font-size: 2.0625rem;
  }

  #sec-4 .inner .box .lead {
    font-size: 0.9375rem;
  }

  #sec-5 {
    margin: 10rem auto 0;
  }

  .carousel .item {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -ms-flex-direction: row;
    flex-direction: row;
    width: 100%;
    height: 21rem;
    margin-left: 6rem;
  }

  .carousel .item img {
    height: 21rem;
  }

  .carousel .item .thumbnail {
    -webkit-box-ordinal-group: 3;
    -ms-flex-order: 2;
    order: 2;
  }

  .carousel .item .text {
    -webkit-box-ordinal-group: 2;
    -ms-flex-order: 1;
    order: 1;
    margin-top: 0;
    margin-right: 0.5rem;
    -ms-writing-mode: tb-rl;
    -webkit-writing-mode: vertical-rl;
    writing-mode: vertical-rl;
    text-orientation: upright;
    text-align: left;
  }

  #sec-4 .slide-arrow.prev-arrow {
    left: 10%;
  }

  #sec-4 .slide-arrow.next-arrow {
    right: 10%;
  }
}