@charset "UTF-8";

html{
  font-size: 62.5%;    
}
body{
  font-family: 'Noto Sans JP', "Hiragino Sans", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴシック", "Yu Gothic", "游ゴシック", "Meiryo", "メイリオ", sans-serif;
  font-weight: 500;
  font-size: 1.4em;
  color: #111;
  line-height: 1.6;
  letter-spacing: .05rem;
}
h1,h2,h3,h4,h5,h6{
  font-family: 'Noto Sans JP', "Hiragino Sans", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴシック", "Yu Gothic", "游ゴシック", "Meiryo", "メイリオ", sans-serif;
  font-weight: 700;
}
::selection{
  background: #20B9D9;
  color: #fff;
}
a{
  color: #666;
}
a:active, a:hover{
  color: #20B9D9;
  transition: all ease .15s;
}
img{
  max-width: 100%;
  pointer-events: none;
  image-rendering: -webkit-optimize-contrast;
}
button:focus{
  outline: none;
}
.container{
  max-width: 1110px;
}

@media screen and (min-width: 992px) {
  body{
    font-size: 1.6em;
  }
}

/* ----------- MENU ----------- */

/*
  CSS のみの多段階階層ドロップダウン&ハンバーガーメニュー Ver. 2.01
  Copyright Rectus Inc, 2020
  https://www.rectus.co.jp/
  Released under the MIT license
 */

/* 基本CSS */
ul,
div,
img {
  margin: 0px;
  padding: 0px;
  list-style: none;
  font-weight: 500;
}

#navi {
  background-color: #fff;
  position: fixed;
  top: 0;
  left: 0;
  height: 60px;
  width: 100%;
  z-index: 2;
}
/* チェックボックスを非表示 */
#navi input {
  display: none;
}
/* 左上ロゴ */
.menu-left {
  float: left;
  line-height: 60px;
}
.menu-left img {
  max-width: 220px;
  vertical-align: middle;
  margin-left: 10px;
}
/* 上部メニュー */
#menu {
  float: right;
  margin-right: 10px;
}
#menu li {
  position: relative;
  white-space: nowrap;
}
#menu li a {
  display: block;
  color: #111;
  text-decoration: none;
}
#menu > li {
  float: left;
  margin: 0 15px;
  line-height: 60px;
  font-size: 17px;
  font-weight: bold;
}
/* パソコンでは V を非表示 */
/*#menu > li .pd {
  display: none;
}*/

#menu-navibtn {
  display: none;
  cursor: pointer;
  cursor: hand;
}

#menu > li.navi-sns{
  display: inline-block;
  width: 20%;
}
.navi-sns .fa-brands{
  font-size: 30px;
}

/* スマホ・タブレット用 */
@media screen and (max-width: 991px) {
  #navi {
    background-color: #ffffffce;
  }
    /* 基本非表示 */
  #menu {
    display: none;
  }
  #menu li {
    height: auto;
    width: 100%;
    padding: 0px 20px;
    white-space: nowrap;
  }
  #menu > li {
    margin-right: -20px;
  }
  /* V を表示 */
  #menu > li .pd {
    display: inline-block;
    width: 100%;
  }
  #menu li a {
    display: inline-block;
  }
  #menu li i {
    padding: 0px 6px;
  }
  #menu > li.navi-sns{
    margin-top: 2rem;
  }
  /* メニューを移動させないため */
  #menu-navibtn:checked ~ #navi {
    position: fixed;
    overflow-y: scroll;
    overflow-x: hidden;
    height: 100%;
  }
}

/* ドロップダウンメニュー */
#menu li ul {
  position: absolute;
}
/* 子メニュー */
#menu > li > ul li {
  font-size: 14px;
  display: none;
  padding: 0px 20px;
  background-color: #b4b4b488;
  border-left: 1px solid #666;
  border-right: 1px solid #666;
  border-bottom: 1px solid #ddd;
}
#menu li ul li:first-child {
  border-top: 1px solid #666;
}
#menu li ul li:last-child {
  border-bottom: 1px solid #666;
}
#menu li ul li ul {
  top: -1px;
  left: 100%;
}
#menu li ul li ul li ul,
#menu li:nth-child(n+3) ul li ul {
  left: inherit;
  right: 100%;
}
#menu > li > ul {
  margin-left: -30px;
  width: auto;
}

/* パソコン用 */
@media screen and (min-width: 992px) {
  #navi {
    height: 50px;
  }
  #menu > li:hover > ul > li,
  #menu li ul li:hover > ul > li {
    display: block;
  }
  /* 階層がある場合の誘導の印 */
  #menu li ul li ul:before,
  #menu li ul li ul li ul:before,
  #menu li:nth-child(n+3) ul li ul:before {
    position: absolute;
    top: 22px;
    content: "";
    border: 5px solid transparent;
    display: block;
  }
  #menu li ul li ul:before {
    left: -10px;
    border-left-color: #fff;
  }

  .menu-left {
    float: left;
    line-height: 45px;
  }
  .menu-left img {
    max-width: 180px;
  }
  
  #menu > li{
    font-size: 15px;
    line-height: 50px;
  } 
  #menu > li .down{
    font-size: 12px;
  } 
  #menu > li a:hover{
    color: #20B9D9;
  } 
  #menu > li.navi-sns{
    width: 24px;
    text-align: center;
    margin: 0 3px;
  }
  #menu > li.navi-sns a:hover{
    color: #20B9D9;
  }
  .navi-sns .fa-brands{
    font-size: 24px;
  }
    
  /* 子メニュー */
  #menu > li > ul li {
    color: #fff;
    background-color: #5e5e5eee;
    border-left: 1px solid #444;
    border-right: 1px solid #444;
    border-bottom: 1px solid #aaa;
  }
  #menu > li > ul li a{
    color: #fff;
  }
  #menu li ul li:first-child {
    border-top: 1px solid #666;
  }
  #menu li ul li:last-child {
    border-bottom: 1px solid #666;
  }
}
/* スマホ・タブレット用 */
@media screen and (max-width: 991px) {
  /* ハンバーガーメニューがクリックされた時 */
  #menu-navibtn:checked ~ * #menu {
    display: block;
  }
  #menu-navibtn:checked ~ * #menu > li {
    max-height: inherit;
    overflow-y: visible;
  }
  #menu > li ul {
    line-height: 50px;
  }
  #menu > li > label:hover {
    cursor: pointer;
    cursor: hand;
  }
  #menu li ul {
    position: static;
  }
  /* 子メニュー */
  #menu > li > ul {
    margin-left: initial;
    position: relative;
  }
  #menu li ul li:first-child {
    border-top: 1px solid #ddd;
  }
  #menu ul li:last-child {
    border-bottom: none;
  }
  #menu > li > ul li {
    border-left: 1px solid #fff;
    border-right: 1px solid #fff;
  }
  #menu li ul li ul {
    top: inherit;
    left: 0;
  }
  #menu li ul li:last-child {
    border-bottom: none;
  }
  /* 子メニューがクリックされた時 */
  #menu input[type="checkbox"]:checked ~ label ~ ul > li {
    max-height: inherit;
    overflow-y: visible;
    display: block;
  }
  .angletoggle:before {
    content: "\f107";
  }
  #navi input[type="checkbox"]:checked ~ label .pd .angletoggle:before {
    content: "\f106";
  }
}

/* ハンバーガー */
#navi #navibtn {
  display: none;
}
@media screen and (max-width: 991px) {
  #navi #navibtn {
    display: block;
    position: absolute;
    top: 10px;
    right: 10px;
  }
  #navibtn span {
    display: block;
    width: 40px;
    height: 40px;
    background-color: #20B9D9;
  }
  #navibtn span span {
    display: block;
    overflow: hidden;
    width: 1px;
    height: 1px;
  }
  #navibtn span span::before,
  #navibtn span span::after,
  #navibtn span::after {
    position: absolute;
    left:10px;
    content:"";
    width: 20px;
    height: 3px;
    background-color: #fff;
  }
  /* 上の棒 */
  #navibtn span span::before {
    top:10px;
    transition: all ease .15s;
  }
  #menu-navibtn:checked ~ #navi label#navibtn span span::before {
    top:19px;
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
    transition: all ease .15s;
  }
  /* 下の棒 */
  #navibtn span::after {
    bottom:10px;
    transition: all ease .15s;
  }
  #menu-navibtn:checked ~ #navi label#navibtn > span::after {
    bottom:18px;
    transform: rotate(-135deg);
    -webkit-transform: rotate(-135deg);
    transition: all ease .15s;
  }
  /* 中の棒 */
  #navibtn span span::after {
    top:18px;
    transition: all ease .15s;
  }
  #menu-navibtn:checked ~ #navi label#navibtn span span::after {
    display: none;
    transition: all ease .15s;
  }
}

/* ----------- HERO ----------- */
.hero{
  background-color: #eeefef;
  margin-top: 60px;
  opacity: 0;
}
.hero img{
  margin: 0 auto;
}
@media screen and (min-width: 992px) {
  .hero{
    margin-top: 50px;
  }
}
/* ----------- ANIMATION ----------- */
.hero-fadeIn {
  animation-name: fadeInAnime;
  animation-fill-mode: forwards;
  animation-duration: .6s;
  animation-timing-function: ease-out;
  animation-delay: .25s;
}
@keyframes fadeInAnime{
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

/* ----------- COMMON ----------- */
section:not(.hero){
  padding: 4rem 0;
}
@media screen and (min-width: 992px) {
  section:not(.hero){
    padding: 12rem 0;
  }
}

.head{
  text-align: center;
  margin-bottom: 4rem;
}
.head h2{
  display: inline-block;
  font-size: 2.4rem;
  border-top: 1px solid #20B9D9;
  letter-spacing: .3rem;
  padding-top: .8rem;
  margin-bottom: 0;
}
.head small{
  font-family: 'Saira', sans-serif;
  font-weight: 700;
  letter-spacing: .3rem;
  color: #20B9D9;
}
@media screen and (min-width: 992px) {
  .head{
    margin-bottom: 3rem;
  }
  .head h2{
    font-size: 3.2rem;
  }
  .head small{
    font-size: 1.6rem;
  }
}
dl{
  border-bottom: 1px solid #ccc;
  padding: 1rem 0;
  margin-bottom: 0;
}
dl:first-of-type{
  border-top: 1px solid #ccc;
}
dl dd{
  margin-bottom: 0;
}
@media screen and (min-width: 992px) {
  dl{
    padding: 1.4rem 0;
  }
}
.orange-btn{
  display: block;
  width: 100%;
  font-size: 1.6rem;
  text-align: center;
  text-decoration: none;
  background-color: orangered;
  color: #fff;
  border-radius: 3px;
  padding: 1.2rem;
}
a.orange-btn:active, a.orange-btn:hover{
  color: #fff;
}

@media screen and (min-width: 992px) {
  .orange-btn{
    width: 40%;
    font-size: 1.85rem;
    padding: 1.5rem;
    margin: 0 auto;
  }
  .orange-btn:hover{
    opacity: .85;
    color: #fff;
  }
}

/* ----------- COLUMN ----------- */
/*.column a{
  display: block;
  width: 100%;
  border: 1px solid #666;
  padding: 5rem;
}*/
.column .orange-btn{
  padding: 2rem 1.5rem;
}
.column .fa-x-twitter{
  display: block;
  font-size: 2.4rem;
  margin-bottom: .8rem;
}
@media screen and (min-width: 992px) {
  section.column{
    padding: 4rem 0;
  }
  .column .orange-btn{
    width: 100%;
    font-size: 2rem;
    padding: 2.5rem;
  }
  .column .fa-x-twitter{
    font-size: 2.8rem;
    margin-bottom: 1.2rem;
  }
}


/* ----------- TOPICS ----------- */
.topics{
  background-image: url(../images/bg-topics.png);
  background-size: cover;
  background-color: #20B9D9;
}
.topics__wrap{
  background-color: #fff;
  padding: 1.5rem;
}
.topics__wrap h2{
  background-color: #20B9D9;
  font-family: 'Saira', sans-serif;
  font-weight: 700;
  font-size: 2.2rem;
  color: #fff;
  letter-spacing: .3rem;
  padding: .5rem 1rem .2rem;
  margin-bottom: 2rem;
}
.topics__wrap p{
  letter-spacing: .15rem;
}
@media screen and (min-width: 992px) {
  .topics__wrap{
    padding: 2.5rem;
  }
  .topics__wrap h2{
    font-size: 2.8rem;
    padding: 1rem 2.5rem .8rem;
  }
}

/* ----------- NEWS ----------- */
.news dl dt{
  color: #20B9D9;
  font-weight: 400;
}
@media screen and (min-width: 992px) {
  .news dl dt{
    display: inline-block;
    width: 13%;
    vertical-align: top;
  }
  .news dl dd{
    display: inline-block;
    width: 87%;
    vertical-align: top;
  }
}
/* ----------- banner ----------- */
.banner{
  border-top: 1px solid #666;
}
.banner a{
  display: block;
  width: 100%;
  border: 1px solid #666;
  padding: 2rem;
}

/* ----------- to top ----------- */
.pagetop {
  display: none;
  position: fixed;
  bottom: 6rem;
  right: 1rem;
  z-index: 1;
}
.pagetop a {
  display: block;
  -webkit-transition: all ease .25s;
  transition: all ease .25s;
}
.pagetop a:hover {
  text-decoration: none;
}
.pagetop img {
  max-width: 45px;
}
@media screen and (min-width: 992px) {
  /* PC */
  .pagetop a:hover {
    opacity: .75;
  }
  .pagetop img {
    max-width: 70px;
  }
}

/* ----------- FOOTER ----------- */
footer{
  background-color: #EEEFEF;
  padding: 4rem 0 0;
}
.footer__menu{
  margin-bottom: 1rem;
}
.footer__menu__top{
  display: flex;
  justify-content: space-around;
  margin-bottom: -2rem;
}
.footer__menu ul{
  font-size: 1.3rem;
  list-style-type: none;
  padding-left: 0;
  margin-left: 0;
  margin-bottom: 1.5rem;
}
.footer__menu a{
  color: #111;
  text-decoration: none;
}
.footer__menu ul li .fa-solid{
  color: #20B9D9;
  font-size: 11px;
  display: inline-block;
  margin-right: 3px;
}
.footer__bottom{
  border-top: 1px solid #666;
  padding: 4rem 0;
}
.footer__bottom .footer-logo img{
  max-width: 40%;
}
.footer__bottom .footer-sns .fa-brands{
  font-size: 40px;
  color: #20B9D9;
  margin: 1rem .6rem;
}
.footer__copy{
  color: #eeefef;
  background-color: #666;
  padding: 1.5rem 0;
}
@media screen and (min-width: 992px) {
  footer{
    padding: 8rem 0 0;
  }
  .footer__menu{
    margin-bottom: 3rem;
  }
  .footer__menu a:hover{
    color: #20B9D9;
  }
  .footer__menu ul{
    font-size: 1.4rem;
  }
  .footer__menu ul li .fa-solid{
    font-size: 14px;
    margin-right: 5px;
  }
  .footer__bottom{
    padding: 8rem 0;
  }
  .footer__bottom .footer-logo img{
    max-width: 180px;
  }
  .footer__bottom .footer-sns{
    max-width: 180px;
    display: flex;
    justify-content: space-between;
  }
  .footer__bottom .footer-sns .fa-brands{
    font-size: 45px;
    margin: 2rem .6rem 0;
  }
  .footer__bottom .footer-sns a:hover > .fa-brands{
    color: #666;
    transition: all ease .15s;
  }
}