@charset "UTF-8";
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  padding: 0;
  font-family: "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro W3", メイリオ, Meiryo, "ＭＳ Ｐゴシック", "Helvetica Neue", Helvetica, Arial, sans-serif;
  background-color: #000;
	display: none;
}
header {
  padding: 10px 4%;
  position: fixed;
  top: 0;
  width: 100%;
  background-color: #999899;
  display: flex;
  align-items: center;
    z-index: 1;
}
h1 {
  margin: 0;
  padding: 0;
  font-size: 20px;
}
nav a {
  text-decoration: none;
  color: #595757;
  position: relative;
  display: inline-block;
  transition: .3s;
}
nav a:hover {
  color: #fff;
}
nav a::before, nav a::after {
  position: absolute;
  content: '';
  width: 0;
  height: 1px;
  background-color: #fff;
  transition: .3s;
}
nav a::before {
  top: -5px;
  left: 0;
}
nav a::after {
  bottom: -5px;
  right: 0;
}
nav a:hover::before, nav a:hover::after {
  width: 100%;
}
nav {
  margin: 0 0 0 auto;
}
ul {
  list-style: none;
  margin: 0;
  display: flex;
}
li {
  margin: 0 0 0 30px;
  font-size: 16px;
  color: #fff;
  text-align: center;
  letter-spacing: 0.1em;
}
li span {
  display: block;
  font-size: 10px;
  letter-spacing: initial;
}
footer {
  font-size: 12px;
  color: #fff;
  background-color: #999899;
  text-align: center;
  padding: 10px 4%;
  margin-top: 50px;
}
.main-visual {
  max-width: 557px;
  margin: 0 auto;
}
.main-visual img {
  max-width: 100%;
}
.sp-nav {
  display: none;
}
.works_wrap {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    padding: 0 4%;
    gap: 30px;
}
.works_wrap section {
    width: calc(25% - 30px);
}
.hover {
  position: relative;
}
.hover .hover-img {
  margin: 0;
  padding: 0;
}
.hover-img img {
  width: 100%;
  height: 100%;
    border: 1px solid #333;
}
.hover .hover-text {
  position:    absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  color: #fff;
  background-color:    rgba(0,0,0,0.65);
  /*透明にして表示させない*/
  opacity: 0;
  /*ホバーの動き方*/
  transition: .3s ease-in-out;
}
.hover .hover-text .text1 {
  font-size: 22px;
  padding: 10px 20px;
}
.hover:hover .hover-text {
  /*不透明にして表示*/
  opacity: 1;
}
.content_wrap {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
justify-content: space-between;
    padding: 0 4%;
    gap: 80px;
}
.content_wrap .text {
    color: #9fa0a0;
}
.content_wrap .text h3 {
    font-size: 18px;
    margin-top: 0;
    color: #fff;
}
.content_wrap .text p {
    font-size: 14px;
    margin-bottom: 50px;
}
.content_wrap .text p:last-child {
    margin-bottom: 0;
}
.content_wrap .photo {
    width: 100%;
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: center;
}
.content_wrap .photo img {
    max-width: 360px;
}
.bottom_photo {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
}
.content_wrap .text p.manufacturer_text {
    float: right;
    font-size: 12px;
}
.pc {
  display: inherit;
}
.sp {
  display: none;
}
.carousel_wrap {
    max-width: 1360px;
    margin: 0 auto;
}
.slick-slide img {
    display: block;
    width: 100%;
}
.slick-prev {
    left: 0;
}
.slick-next {
    right: 0;
}
.button30 {
    max-width: 1280px;
    margin: 30px auto 0;
}
.button30 a {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto;
  width: 80px;
  height: 80px;
  background-color: #cccccc;
  border: 3px solid #aaaaaa;
  border-radius: 50vh;
  transition: 0.3s;
}

.button30 a::after {
  content: '';
  width: 7px;
  height: 7px;
  border-top: 3px solid #333;
  border-left: 3px solid #333;
  transform: rotate(-45deg);
  transition: 0.3s;
}

.button30 span {
  width: 0px;
  height: 0px;
  visibility: hidden;
}

.button30 a:hover {
  background-color: #333333;
}

.button30 a:hover::after {
  border-top: 3px solid #f2f2f2;
  border-left: 3px solid #f2f2f2;
  transform: translateX(-5px) rotate(-45deg);
}
@media screen and (max-width: 1023px) {
  .pc {
    display: none;
  }
  .sp {
    display: inherit;
  }
  .pc-nav {
    display: none;
  }
  .sp-nav {
    z-index: 1;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    display: block;
    width: 100%;
    background: rgba(0, 0, 0, .8);
    opacity: 0;
    transform: translateY(-100%);
    transition: all .2s ease-in-out;
  }
  #hamburger {
    position: relative;
    display: block;
    width: 30px;
    height: 25px;
    margin: 0 0 0 auto;
  }
  #hamburger span {
    position: absolute;
    top: 50%;
    left: 0;
    display: block;
    width: 100%;
    height: 2px;
    background-color: #fff;
    transform: translateY(-50%);
  }
  #hamburger::before {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #fff;
  }
  #hamburger::after {
    content: '';
    display: block;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 70%;
    height: 2px;
    background-color: #fff;
  }
  /*スマホメニュー*/
  .sp-nav ul {
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
  }
  .sp-nav li {
    margin: 0;
    padding: 0;
  }
  .sp-nav li span {
    font-size: 15px;
    color: #fff;
  }
  .sp-nav li a, .sp-nav li span {
    display: block;
    padding: 20px 0;
  }
  /*-閉じるアイコンー*/
  .sp-nav .close {
    position: relative;
    padding-left: 20px;
  }
  .sp-nav .close::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    display: block;
    width: 16px;
    height: 1px;
    background: #fff;
    transform: rotate(45deg);
  }
  .sp-nav .close::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    display: block;
    width: 16px;
    height: 1px;
    background: #fff;
    transform: rotate(-45deg);
  }
  .toggle {
    transform: translateY(0);
    opacity: 1;
  }
  .main-visual {
    padding: 0 4%;
  }
.content_wrap {
    align-items: center;
    flex-direction: column-reverse;
    gap: 50px;
}
_::-webkit-full-page-media, _:future, :root .photo {
    margin-bottom: 50px;
	margin-top: -50px;
}
}
@media screen and (max-width: 768px) {
.works_wrap {
    padding: 0 4%;
    gap: 15px;
}
.works_wrap section {
    width: calc(50% - 15px);
}
}
@media screen and (max-width: 768px) {
.content_wrap .photo img {
    max-width: 100%;
}
}