@charset "utf-8";


/*グローバルナビゲーション
==================================================================================================================*/
/*ヘッダー*/

header{
  width: 100%;
  height: 100px;
  background: #fff;
  padding: .5em 1em;
  margin: auto;
  position: fixed;
  margin-bottom: 0;
  top: 0;
  z-index: 9999;
  transition: all 0.8s;
}

header.transform {
  background: rgba(255, 255, 255, .8);
}
.header_logo{
  width: 23%;
}
.header_logo h1{
  width: 100%;
  max-width: 300px;
}

.head_contact{
  position: absolute;
  top: .75em;
  right: calc(50px + 2.5em);
  width: 65%;
  max-width: 640px;
  z-index: 999;
}


.head_contact li{
  width: calc(100% / 3 - .75em);
}


.head_contact li a{
  display: block;
  padding: .75em .5em;
  color: #fff;
  font-size: clamp(0.75rem, 0.614rem + 0.68vw, 1.125rem);
  text-align: center;
}

.campus a{box-shadow: 3px 3px 0px #E99424;}
.shiryo a{box-shadow: 3px 3px 0px #67AE2A;}
.kobetsu a{box-shadow: 3px 3px 0px #D87070;}
.toiawase a {box-shadow: 3px 3px 0px #5D9AC5;}


.nav_box{
  background: #fff;
  display: none;
  position: fixed;
  z-index: 99; 
  width: 100%;
  height: 100vh;
  overflow: auto;
  margin: auto;
  -webkit-overflow-scrolling: touch;
  position: relative;
}

.nav_box .img{
  width: 52.5%;
  position: absolute;
  top: 10%;
  left: 5%;
}

.nav_box .nav_menu{
  opacity: 0;
  position: absolute;
  z-index: 99;
  top:10%;
  right: 0;
  width: 40%;
  display: grid;
  grid-auto-flow: column;
  grid-template-rows: repeat(7, auto);
  gap: 1em;
}
.nav_box .nav_menu li a{
  position: relative;
  font-size: clamp(0.813rem, 0.699rem + 0.57vw, 1.125rem);
  padding-left: 1em;
}
.nav_box .nav_menu li a::before{
  content: '\f0da';
  font-family: 'FAsolid';
  font-weight: 900;
  font-size: 120%;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}
#gnav_wrap.panelactive{
  position:fixed;
  background: #fff;
  z-index: 999;
  top: 100px;
  right: 0;
  width:100%;
  height: 100vh;
}
.circle-bg{
  position: fixed;
  z-index:3;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--c_crm);
  transform: scale(0);
  right:-50px;
  top:calc(50% - 50px);
  transition: all .5s;
}
.circle-bg.circleactive{transform: scale(50);width: 50%;}

#gnav_wrap.panelactive .nav_box{display: block;}



#gnav_wrap.panelactive ul {opacity:1;}
#gnav_wrap.panelactive ul li{
  animation-name:gnaviAnime;
  animation-duration:1s;
  animation-delay:.2s;
  animation-fill-mode:forwards;
  opacity:0;
}

@keyframes gnaviAnime{
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}



.openbtn1{
  position: absolute;
  top: 1.5em;
  right: 1.5em;
  z-index: 998;
  cursor: pointer;
  width: 40px;
  height:22px;
}
.openbtn1::after{
  content: "MENU";
  display: block;
  color: var(--c_blue);
  font-size: .625em;
  position: absolute;
  bottom: -2em;
  left: 50%;
  transform:translateX(-50%);
  margin: auto;
}
.openbtn1.active::after{
  content: "CLOSE";
}

.openbtn1 span{
  display: inline-block;
  transition: all .4s;
  position: absolute;
  left: 3px;
  height: 2px;
  border-radius: 2px;
  background-color: var(--c_blue);
  width: 34px;
}

.openbtn1 span:nth-of-type(1) {top:0;}
.openbtn1 span:nth-of-type(2) {top:11px;}
.openbtn1 span:nth-of-type(3) {top:22px;}

.openbtn1.active{
  z-index: 9999;
}
.openbtn1.active span{
  background-color: var(--c_blue);
}
.openbtn1.active span:nth-of-type(1) {
  top: 8px;
  left: 3px;
  transform: translateY(6px) rotate(-45deg);
  width: 34px;
}
.openbtn1.active span:nth-of-type(2) {opacity: 0;}
.openbtn1.active span:nth-of-type(3){
  top: 20px;
  left: 3px;
  transform: translateY(-6px) rotate(45deg);
  width: 34px;
}


@media (max-width:1099px) {


.nav_box .nav_menu{width: 50%}
.nav_box .img{
  width: 40%;
}

}


@media (max-width:899px) {



.nav_box .nav_menu{ width: 100%; padding-inline: 6vw; top: 4em;}
.nav_box .img{ width: auto; top: calc( 100% - 100vw ); left: 4vw; right: 4vw; opacity: .4;}

.header_logo{width: 30%;}


.head_contact{
  position: fixed;
  z-index: 999;
  top: unset;
  bottom: 0;
  right: 0;
  width: 100%;
  max-width: 100%;
}
.head_contact li{
  width: calc(100% / 3);
}
.head_contact li a{
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1.4;
  height: 50px;
}


.openbtn1{
  top: 1.25em;
  right: 1.25em;
  height: 34px;
}
.openbtn1 span:nth-of-type(1) {top:0;}
.openbtn1 span:nth-of-type(2) {top:14px;}
.openbtn1 span:nth-of-type(3) {top:28px;}


}

@media (max-width:599px){



header{height: 80px;}
.header_logo{width: 40%;}

#gnav_wrap.panelactive{top: 80px;}




.nav_box .nav_menu{width: 96%;margin: auto}




}

@media (max-width:399px) {


  header{height: 60px;}
  .header_logo{width: 50%;}
  #gnav_wrap.panelactive{top: 60px;}

.head_contact li a{
  height: 46px;
}

.nav_box .nav_menu{gap: .75em}
.nav_box .nav_menu li a{
  padding-left: .75em;
  letter-spacing: 0;
}
.nav_box .nav_menu li a::before{
  font-size: 100%;
}
  .openbtn1{
    top: .75em;
    right: .75em;
  }
.openbtn1 span:nth-of-type(2) {top:10px;}
.openbtn1 span:nth-of-type(3) {top:20px;}
.openbtn1::after{
  bottom: -1em;
}





}