@charset "urf-8";

/* リセットCSS */

*,
::before,
::after {
  padding: 0;
  margin: 0 auto;
  box-sizing: border-box;
  list-style: none;
  font-size: 16px;
  color: #000;
  letter-spacing: 0.2em;
  line-height: 2;
  font-family: "Zen Kaku Gothic Antique", sans-serif;
  font-weight: 400;
  font-style: normal;
}

html {
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: #FFFFFF;
}

img {
  max-width: 100%;
}

a {
  text-decoration: none;
  color: inherit;

}

a:hover {
  transform: translateY(4px);
  display: block;
  transition: 0.3s;
}

#open {
  display: none;
}

.toggle span {
  margin-top: 3px;
  display: block;
  width: 55px;
  height: 2px;
  background-color: #000;
  transition: all 0.8s;
}

.toggle {
  display: inline-block;
  width: 80px;
  height: 60px;
  font-size: 0;
}

.toggle span:nth-of-type(2) {
  width: 55px;
  margin: 10px auto 0;
}

#open:checked~.toggle span:nth-of-type(1) {
  rotate: 15deg;
  margin-top: 11px;
}

#open:checked~.toggle span:nth-of-type(2) {
  rotate: -15deg;
  margin-top: -2px;
}

.hamberger {
  position: fixed;
  top: 30px;
  right: 40px;
  z-index: 100000;
  width: 60px;
  height: 30px;
}

.second {
  padding: 5px 8px;
  position: fixed;
  top: 70px;
  right: -100%;
  color: #000;
  transition: all 0.9s;
  background-color: #ffffffbf;
  border-radius: 15px;
  border: #E7B7B8 4px dotted;
}

#open:checked~.second {
  right: 20px;
}

.second ul {
  margin-top: 70px;
  display: block;
  text-align: center;
}


.menu-item {
  margin: 53px;
}

/* TOPへ戻るボタン */
#page-top {
  position: fixed;
  bottom: 40px;
  right: 40px;
  z-index: 99;
}
#page-top a {
  background:#E7B7B8;
  color: #fff;
  width: 60px;
  padding: 10px 10px;
  text-align: center;
  display: block;
  border-radius: 15px;
  transition: all .3s ease;
}
#page-top a:hover {
  opacity: .5;
}

.arrow {
  position: relative;
  display: inline-block;
  width: 23.4px;
  height: 11px;
}

.arrow::before,
.arrow::after {
  content: "";
  position: absolute;
  top: 0;
  left: calc(50% - 1px);
  width: 2px;
  height: 16px;
  border-radius: 9999px;
  background-color: #ffffff;
  transform-origin: 50% 1px;
}

.arrow::before {
  transform: rotate(50deg);
}

.arrow::after {
  transform: rotate(-50deg);
}


.content {
  display: flex;
  width: 85%;
  gap:5%;
  justify-content: space-between;
}

.title {
  flex: 2;
}

.information {
  flex:3;
}


h1 {
  margin: 25px 0 0 40px;
}


h3 {
  margin:80px auto 0 100px;
  display: inline-block;
  position: relative;
  padding: 5px 50px;
}

h3::before,
h3::after {
    position: absolute;
    width: 55px;
    height: 20px;
    content: '';
}

h3::before {
    border-left: solid 1px;
    border-top: solid 1px;
    top: 0;
    left: 0;
}

h3::after {
    border-right: solid 1px;
    border-bottom: solid 1px;
    bottom: 0;
    right: 0;
}

.banner-img {
  width: 80%;
  margin: 100px auto 20px;
}

.title {
  width: 100%;
  text-align: left;
  margin: 30px auto 0;
  font-size: 22px;
}

.title .hashtag {
  width: 100%;
  margin: 0 auto;
  border-bottom: 1px solid #000;
  position: relative;
}

.hashtag span {
  font-size: 12px;
  margin-left: 3px;
  letter-spacing: 0;
}

.button {
  position: absolute;
  display: inline-block;
  right: 3px;
  top:-3px
}

.button span{
  font-size: 11px;
  text-align: center;
  background-color: #E7B7B8;
  border-radius: 23px;
  padding: 4px 15px;;
}

.information {
  width: 75% ;
  margin: 120px auto 0;
  background-image: url(./img/suisai2.png);
  background-repeat: no-repeat;
  background-size: contain;
}

.information .lead {
  width: 600px;
  margin: 0 auto 100px;
}

.info-inner {
  display: flex;
  justify-content: space-between;
  gap: 2%;
  margin-bottom: 70px;
}

.information h4 {
  display: inline-block;
  border:1px dotted #000 ;
  width: 120px;
  height: fit-content;
  text-align: center;
  padding: 1px 5px;
  position: relative;
}

.information h4::before {
  position: absolute;
  top: 0; right: 0;
  height: 15px; width: 5px;
  background-color:#E7B7B8;
  content: '';
}

.info-inner p {
  display: inline-block;
  width: 80%;
}

.color img {
  width: min(500px , 50%);
  box-shadow: 3px 3px 6px #d5d5d5;
}

footer {
  margin-top: 80px;
  padding-bottom: 20px;
  text-align: center;
  font-size: 13px;
}


.footer-nav ul {
  display: flex;
  justify-content: center;
  width: 60%;
  margin-top: 50px;
  padding:0 20px;
}

.footer-logo {
  width: 235px;
  margin: 90px auto 65px;
}


.footer-line {
  width: 70%;
  margin: 100px auto 30px;
  border-bottom: #aaa 2px solid;
}



/* ここからレスポンシブ */

@media (width < 768px) {

* {
  font-size: 14px;
}

  .toggle span {
    margin-top: 3px;
    display: block;
    width: 30px;
    height: 2px;
    background-color: #000;
    transition: all 0.8s;
  }

  .toggle span:nth-of-type(2) {
    width: 30px;
  }

  .hamberger {
    top: 30px;
    right: 20px;
  }

  h1 {
    margin: 110px auto 0px;
    text-align: center;
  }

  .content {
    width: 95%;
    flex-direction: column;
  }

  h3 {
    display: block;
    margin:130px auto 70px;
    width: fit-content;
  }

  .banner-img {
    width: 80%;
    margin: 10px auto;
  }
  
  .title,
  .title h4,
  .title .hashtag {
    width: 90%;
  }
  .button {
    top: 35px;
  }

.information {
  background-image: none;
  width: 90%;
}

.information .lead {
    width: 100%;
    margin-bottom: 80px;
  }

  .information h4 {
    font-size: 15px;
    margin:0 auto 10px 5px;
  }

.info-inner {
  flex-direction: column;
  justify-content: space-between;
  margin-bottom:50px;
}
  .footer-nav ul {
    display: block;
    margin: 30px auto 0;
  }

  .footer-nav ul li {
    margin-bottom: 16px;
  }

  .footer-line {
    margin-top: 0;
  }

  .click {
    top: 15px;
    right: -5px;
    left: -380px;
  }
  
  .click div {
    font-size: 12px;
  line-height: 1;
    width: 80px;
    height: 80px;
  }

  .click::before {
    content: "";
    position: absolute;
    bottom: 2px;
    left: 58%;
    width: 10px;
    height: 10px;
    transform: rotate(135deg);
  }
  .click::after {
    content: "";
    position: absolute;
    top: calc(100% + -10px);
    left: 54%;
    width: 11px;
    height: 1px;
    transform: rotate(50deg);
  }
  
}