@charset "UTF-8";

* {
    margin: 0;
    padding: 0;
}

@font-face {
    font-family: Noto_Serif_JP;
    src: url(../font/Noto_Serif_JP/NotoSerifJP-VariableFont_wght.ttf);
}


@font-face {
    font-family: Grechen_Fuemen;
    src: url(../font/Grechen_Fuemen/GrechenFuemen-Regular.ttf);
}


body {
    width: 100%;
    font-family: Noto_Serif_JP;
    background-image: url(../images/body-visual.jpg);
    /* background-color: #2b2b2b; */
}

header {
  display:  block;/* スライドアニメ指定効果を効かすため */
  position:  relative;            /* スライドアニメ位置指定 */
  background-image: url(../images/header-visual.jpg);
  background-size: 100% 100%;
  font-family: arial;
  width: 100%;
  height: 50vw;
  animation: bugfix infinite 1s;/* ボタンアニメーション指定 */
  -webkit-animation: bugfix infinite 1s;/* ボタンアニメーション指定 */
  animation: anime1 1s ease;      /* スライドアニメーション指定 */
}

/* スライドアニメーション指定 */
@keyframes anime1 {
  0% {
      opacity:  0;                /* 透明度指定 */
      top: 50px;                  /* 位置指定 */
  }
  100% {
      opacity:  1;                /* 透明度指定 */
      top: 0;                     /* 位置指定 */
  }
}


.header-box {
    position: fixed;
    width: 100%;
    height: 7vw;
    z-index: 1000;
    background-color: rgba(43, 43, 43, 0);
}


h1 {
    display: flex;
    width: 98%;
    padding: 0 1.5%;
}

h1 a {
    display: block;
    width: 7%;
    margin-right: auto;
}

h1 a img {
    display: block;
    width: 100%;
    background-size: 100% 100%;
}

h1 p {
    width: 9.8%;
    text-align: center;
    margin-top: 2%;
    color: white;
    font-size: 1vw;
}

h1 p:nth-of-type(1) {
    letter-spacing: .5em;
    font-family: Noto_Serif_JP;
}

h1 p:nth-last-child(1) {
    margin-right: 41%;
    letter-spacing: .6em;
    font-family: Grechen_Fuemen;
}

/* ハンバーガーボタン */

@keyframes bugfix {
    from {
    padding: 0;
    }
    to {
    padding: 0;
    }
}
@-webkit-keyframes bugfix {
    from {
    padding: 0;
    }
    to {
    padding: 0;
    }
}
#overlay-button {
    position: absolute;
    right: 2.3%;
    top: 10%;
    padding: 2% 1.5%;
    /* padding: 26px 11px; */
    z-index: 5;
    cursor: pointer;
    user-select: none;
}
#overlay-button span {
  
    height: 4px;
    width: 35px;
    border-radius: 2px;
    background-color: white;
    position: relative;
    display: block;
    transition: all .3s ease-in-out;
}
#overlay-button span:before {
    top: -10px;
    visibility: visible;
}
#overlay-button span:after {
  
    top: 10px;
}
#overlay-button span:before, #overlay-button span:after {
    height: 4px;
    width: 35px;
    border-radius: 2px;
    background-color: white;
    position: absolute;
    content: "";
    transition: all .3s ease-in-out;
}
#overlay-button:hover span, #overlay-button:hover span:before, #overlay-button:hover span:after {
    background: #c0c6c9;
}

input[type=checkbox] {
    display: none; 
  
}

input[type=checkbox]:checked ~ #overlay {
    visibility: visible; 
}

input[type=checkbox]:checked ~ #overlay-button:hover span, input[type=checkbox]:checked ~ #overlay-button span {
    background: transparent;
  
  
}
input[type=checkbox]:checked ~ #overlay-button span:before {
    transform: rotate(45deg) translate(7px, 7px);

}
input[type=checkbox]:checked ~ #overlay-button span:after {
    transform: rotate(-45deg) translate(7px, -7px);


}

#overlay {
    height: 100vh;
    width: 100vw;
    background-color: rgba(13, 0, 21, 0.5);
    z-index: 2;
    visibility: hidden;
    position: fixed;
    top: 0;
}

#overlay.active {
    transition: .4s ease-in-out;
}
#overlay ul {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
    height: 100vh;
    padding-left: 0;
    list-style-type: none;
}
#overlay ul li {
    padding: 0.5%;
}
#overlay ul li a {
    display: block;
    line-height: 2;
    text-decoration: none;
    font-family: Noto_Serif_JP;
    font-size: 1.5em;
    color: #c0c6c9;
}

#overlay ul li a::after {
    display: block;/* 疑似要素はブロックレベル要素ではないので
    プロパティを効かすため変換する */
    content: "";/* 疑似要素で線を作る時は中身は入れない */
    width: 0%;/* :hover時に線を伸ばしたいので0%にして見えなくした */
    height: 0.09vw;/* heightを入れないと何も見えない */
    background-color: #fffffc;
    transition: 0.6s;
}

#overlay ul li a:hover::after {
    width: 100%;/* カーソルを乗せたら線が出るようにした */
    transition: 0.6s;
}

#overlay ul li a:hover {
    color: #fffffc;
    /* color: #000!important; */
    transition: 0.6s;
}

/* メイン */

main {
    width: 100%;
    background-image: url(../images/body-visual.jpg);
}

section {
    position: relative;
    width: 100%;
    height: 290vw;
    margin-left: auto;
    margin-right: auto;
}


.scroll {
    position  : absolute;
    writing-mode : vertical-rl;
    top : -11.5%;
    left : 50%;
    z-index: 1;
    
    transform: translateX(-50%) translateY(-50%);
}
  .scroll::after {
    content : "";
    display : inline-block;
    position : absolute;
    background-color: #888084;
    right: 50%;
    bottom : -30vw;/*  */
    transform : translateX(-50%);
    width : 0.8px;
    height : 26.5vw;/* 長さ調節 */
  
    animation: scroll 2.8s infinite;
  }
  @keyframes scroll {
  0% {
    transform: scale(1, 0);
    transform-origin: 0 0;
  }
  50% {
    transform: scale(1, 1);
    transform-origin: 0 0;
  }
  50.1% {
    transform: scale(1, 1);
    transform-origin: 0 100%;
  }
  100% {
    transform: scale(1, 0);
    transform-origin: 0 100%;
  }
  }

  section h2 p {
    width: 54.5%;
    margin-top: 30%;
    margin-left: auto;
    margin-right: auto;
    letter-spacing: 0.5em;
    text-shadow: 1px 1px 2px #fffffc;
    font-size: 3vw;
    color: #888084;
}

section .parent p {
  margin-top: 8%;
  text-align: center;
  white-space: pre-wrap;
  line-height: 2.2;
  letter-spacing: 0.4em;
  font-size: 1.2vw;
  color: #fffffc;
}

/* 写真達 */

.concept-container {
    display: flex;
    width: 100%;
}

.concept-box {
    width: 40%;
    margin-top: 30%;
    margin-left: 10%;
    display:  block;
}


.concept-box img {
    width: 100%;
    vertical-align: bottom;
}


.concept-container .concept-box2 {
    width: 40%;
    margin-top: 10%;
}

.concept-container .concept-box2 img {
    width: 100%;
    vertical-align: bottom;
}

section .parent2 p {
    position: absolute;
    width: 40%;
    top: 25%;
    left: 47%;
    line-height: 2.2;
    letter-spacing: 0.4em;
    white-space: pre-wrap;
    writing-mode: vertical-rl;
    color: #fffffc;
    font-size: 1.2vw;
    z-index: 1;
}

.concept-box3 {
    width: 92%;
    margin-top: 10%;
    margin-left: 4%;
    background-color: #2b2b2b;
}


.concept-box3 img {
    width: 100%;
    vertical-align: bottom;
    transition:0.5s;
}

.concept-box3 img:hover {
    opacity:0.6;
	transition:0.5s;
}


section h3:nth-of-type(1) {
  position: absolute;
  top: 16%;
  left: 14%;
  color: #fffffc;
  font-size: 2.2vw;
  letter-spacing: 0.5em;
  z-index: 100;
}

.concept-container2 {
    display: flex;
    width: 96%;
    margin-top: 10%;
    margin-left: 2%;
   
}

.concept-container2 .concept-box4 {
    width: 28%;
    margin-left: 4%;
}


.concept-container2 .concept-box4 img {
    width: 100%;
    vertical-align: bottom;
    filter:grayscale(100%);
    transition:0.3s;
}

.concept-container2 .concept-box4 img:hover {
    filter:grayscale(0);
	transition:0.3s;
}

section h3:nth-of-type(2) {
  margin-top: 8%;
  margin-bottom: 5%;
  text-align: center;
  color: #fffffc;
  font-size: 2.2vw;
  letter-spacing: 0.5em;
}

section .concept-container3 p {
  padding: 1%;
  text-align: center;
  line-height: 1.6;
  white-space: pre-wrap;
  letter-spacing: 0.4em;
  color: #fffffc;
  font-size: 1.2vw;
 
}

.concept-container3 .container3-box1 {
margin-right: 52%;
}

.concept-container3 .container3-box2 {
  margin-left: 1%;
}

.concept-container3 .container3-box3 {
  margin-left: 55%;
}

section .concept-container4 {
  width: 80%;
  margin-top: 7%;
  margin-left: auto;
  margin-right: auto;
}

section .concept-container4 img {
  width: 100%;
}


/* フッター */

.footer-wrapper {
  display: flex;
  width: 88%;
  margin-left: auto;
  margin-right: auto;
  padding: 1.5% 0%;
}

.footer-wrapper .footer-container {
  display: flex;
  width: 40%;
  margin-left: 5%;
}

.footer-container .footer-rogo {
  width: 25%;
}

.footer-container .footer-rogo img {
  width: 100%;

}

.footer-container .footer-resbox {
width: 70%;
margin-left: 5%;
}

.footer-container .footer-resbox p:nth-of-type(1) {
  font-size: 1.2vw;
  line-height: 1.6;
  text-align: center;
  letter-spacing: 0.1em;
}

.footer-container .footer-resbox p:nth-of-type(2) {
  font-size: 2vw;
  line-height: 1.8;
  text-align: center;
  letter-spacing: 0.2em;
}


.footer-container .footer-resbox2 {
  width: 90%;
  margin-top: 2%;
  margin-left: auto;
  margin-right: auto;
}


.footer-container .footer-resbox2 a {
  display: block;
  text-decoration: none;
  line-height: 2.4;
  letter-spacing: 0.08em;
  text-align: center;
  border-radius: 0.8vw;
  background-color: #fffffc;
  color: #2b2b2b;
  font-size: 1vw;
  transition: .6s cubic-bezier(0.37, 0, 0.63, 1);
}

.footer-container .footer-resbox2:hover a {
  background: #888084;
  color:  #fffffc;
  letter-spacing: 0.2em;
  transition: .6s;
}


.footer-nav {
  width: 35%;
  margin-top: auto;
  margin-bottom: auto;
  margin-left: 20%;
}

.footer-nav ul {
  display: flex;
}

.footer-nav ul li {
  width: calc( 100% / 6 );
  writing-mode: vertical-rl;
  list-style-type: none;
}

.footer-nav ul li a {
  letter-spacing: 0.5em;
  text-decoration: none;
  line-height: 3;
  font-size: 1vw;
  color: #fffffc;
}

.footer-nav ul li a::before {
  display: block;
  content: "";
  width: 1px;
  height: 0;
  background-color: #fffffc;
  transition: 0.7s;
}

.footer-nav ul li a:hover::before {
  width: 1px;
  height: 6vw;
  transition: 0.7s;
}




.sns-icon {
  
  width: 50%;
  height: fit-content;
  margin-left: 28.5%;
}

.sns-icon a {
  color: #fffffc;
  font-size: 2vw;
}

.sns-icon a .fa-brands {
  transition: 0.5s;
}

.sns-icon a .fa-brands:hover {
  color: #888084;
  transform: scale(1.2,1.2);
  transition: 0.5s;
}

.fa-square-instagram {
  margin-left: 3%;
  margin-right: 3%;
}


footer {
  padding: 2%;
  background-color: #433d3c;
}

footer p {
  margin-top: 3%;
  text-align: center;
  font-size: 0.9vw;
  color: #fffff4;
}