@charset "UTF-8";

@import url('https://fonts.googleapis.com/css2?family=Great+Vibes&family=Poppins:wght@200;600&display=swap');

/*▼==========全体==========*/
body {
  height: 100%;
  position: relative;
}

#container {
  width:100%;
  height:auto;
  text-align: center;
  margin: 0;
  padding: 0;
  display: table;
  position: relative;
  padding-bottom:10rem;
  overflow: hidden;
}

#enter {
  width:100%;
  height:100%;
  text-align: center;
  margin: 0;
  padding: 0;
  position: relative;
}

#enter img {
  width:250px;
  height:36px;
  text-align: center;
}

#enter a {
  margin-top:3rem;
}

.ent_inner {
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  z-index:999;
}

.flex-d {display: flex; flex-wrap: wrap; margin-bottom:55px;}
.flex-d div {margin:0 3rem 5rem 0; width: calc(33% - 3rem);
	padding:0;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	-o-box-sizing: border-box;
	-ms-box-sizing: border-box;
	box-sizing: border-box;
	}

@media screen and (max-width: 768px){
.flex-d div {margin:0 5px 20px 0; width: calc(50% - 4px);
	padding: 0;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	-o-box-sizing: border-box;
	-ms-box-sizing: border-box;
	box-sizing: border-box;
	}
	.flex-d div:nth-of-type(2n){ margin-right:0; }
}


.flex-d a {
	display:block;
	width:100%;
	padding:10px 0 1rem 0;
	text-decoration: none;
	text-align:center;
}

.flex-d a:hover{
	text-decoration: none;
	opacity: 0.5 ;
}
.pro-box {
  line-height: 1;
}

.pro-box p {
  font-family: 'Poppins', sans-serif;
  color:#717171;
  margin:0.5rem 0 1rem 0;
  padding: 0;
  font-size: 30px;
  font-weight:bold;
}

.pro-box span {
  font-family: 'Poppins', sans-serif;
  color:#717171;
  font-size: 17px;
  display:inline-block;
  letter-spacing:0.1rem;
  margin:0;
  padding: 0;
}

.pro-box span.new {
  font-family: 'Crimson Text', serif;
  color:#ea1904;
  font-style: italic;
  font-size: 14px;
}

#projects-b {
	/*border: 1px solid red;*/
	clear: both;
	width: 1500px;
	height: auto;
	text-align: left;
	padding: 0;
	margin: 0 auto;
	margin-top: 50px;
	animation: fadeIn 2s ease 0s 1 normal;
	-webkit-animation: fadeIn 2s ease 0s 1 normal;
	overflow: hidden;
}

@keyframes fadeIn {
	0% {opacity: 0}
	100% {opacity: 1}
}

@-webkit-keyframes fadeIn {
	0% {opacity: 0}
	100% {opacity: 1}
}

.imgbox_pro {
  width: 1250px!important;
  height: auto!important;
  text-align: left;
  margin: 0 auto;
  padding: 0;
}

.shutter{
  position:fixed;
  top:0;
  left:0;
  right:0;
  bottom:0;
  background-color:#1e1e1e;
  z-index:9999;
}

.shutter::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  margin: auto;
  background-color: #fff;
  width: 0;
  height: 1px;
}

.shutter {
  -webkit-animation: byeShutter 2.6s forwards;
          animation: byeShutter 2.6s forwards;
}

.shutter::before {
  -webkit-animation: shutterOpen 2.6s forwards;
          animation: shutterOpen 2.6s forwards;
}

@keyframes byeShutter {
  70% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    display: none;
    z-index: -1;
  }
}

@keyframes shutterOpen {
  0% {
    width: 0;
    height: 1px;
  }
  50% {
    width: 100%;
    height: 1px;
  }
  90% {
    width: 100%;
    height: 100%;
  }
  100% {
    width: 100%;
    height: 100%;
  }
}

.fade-pro {
  transform: translate(0 30px);
  animation: fadeIn 2s ease 0s 1 normal;
  transition: opacity 1s, visibility 1s, transform 1s;
}

li:first-child {
  transform: translate(0 30px);
  animation: fadeIn 2s ease 0s 1 normal;
  transition: opacity 1s, visibility 1s, transform 1s;
}

.element {
  /* 最初は非表示 */
  opacity: 0;
  visibility: hidden;
  transform: translateY(30px);
  transition: opacity 1s, visibility 1s, transform 1s;
}
/* フェードイン時に入るクラス */
.is-fadein {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}


.main_pro {
  margin: 50px 0 0 0;
  padding: 0;
  list-style: none;
}

.main_pro li {
  width: 100%;
  height: auto;
  text-align: center;
  margin-bottom:3rem;
}

.main_pro li.left-arrgt {
  width: 48%;
  height: auto;
  float:left;
  text-align: center;
  margin-bottom:3rem;
}

.main_pro li.right-arrgt {
  width: 48%;
  height: auto;
  float:right;
  text-align: center;
  margin-bottom:3rem;
}

.main_pro li img {
  width: 100%;
  height: auto;
  text-align: center;
}

.main_pro li img.fit-vertical {
  width: 50%;
  height: auto;
  text-align: center;
}

.btn_pro {
  padding:0;
  margin:3rem 0;
  margin: 0 auto;
}

.btn_pro a {
  border:1px solid #717171;
  font-family: 'Poppins', sans-serif;
  color:#717171;
  font-size: 13px;
  display:inline-block;
  letter-spacing:0.1rem;
  display:inline-block;
  text-decoration:none;
  padding:0.5rem 2rem;
}

.btn_pro a:hover {
  background-color:#717171;
  color:#fff;
}


#header2 {
	width: 100%;
	height: 150px;
	padding: 40px 0 0 0;
	margin: 0;
	border-bottom: none;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

.logobox {
  width: 250px;
  height: auto;
  padding: 0;
  margin: 0 auto;
}

.logobox p {
  color: #777;
  font-size:1.2rem;
  padding-top: 1.7rem;
  font-family: 'Poppins', sans-serif;
  letter-spacing:0.1rem;
}

/*============
nav
=============*/
#navArea .toggleTxt {
	text-align: right;
	margin-top: -100px;
	width:70px;
	cursor: pointer;
}

.navMenu {
	display: block;
	position: fixed;
	top: 0;
	left: -25rem;
	bottom: 0;
	width: 25rem;
	background: #ffffff;
	overflow-x: hidden;
	overflow-y: auto;
	-webkit-overflow-scrolling: touch;
	transition: .5s;
	z-index: 3;
}

.open .navMenu {
	left: 0;
}

.navMenu .inner {
	padding: 25px;
}

.navMenu .inner ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

.navMenu .inner ul li {
	position: relative;
	margin: 0;
	border-bottom: none;
}

.navMenu .inner ul li a {
	display: block;
	color: #666;
	font-size: 3rem;
	padding: 0.2rem;
	text-align:left;
	text-decoration: none;
	transition-duration: 0.2s;
}

.navMenu .inner ul li a:hover {
	background: #e4e4e4;
}

@media screen and (max-width: 767px) {
	.navMenu {
		left: -240px;
		width: 240px;
	}
}

/*============
@keyframes
=============*/
@keyframes equalizer01 {
	0% {width: 70%;}
	10% {width: 50%;}
	20% {width: 100%;}
	30% {width: 10%;}
	40% {width: 50%;}
	50% {width: 70%;}
	60% {width: 50%;}
	70% {width: 10%;}
	80% {width: 100%;}
	90% {width: 10%;}
	100% {width: 70%;}
}

@keyframes equalizer02 {
	0% {width: 30%;}
	10% {width: 20%;}
	20% {width: 40%;}
	30% {width: 10%;}
	40% {width: 20%;}
	50% {width: 30%;}
	60% {width: 20%;}
	70% {width: 10%;}
	80% {width: 40%;}
	90% {width: 10%;}
	100% {width: 30%;}
}

/*============
.toggle_btn
=============*/
.toggle_btn {
	display: block;
	position: relative;
	top: -0.3rem;
	left: 30px;
	width: 70px;
	height: 50px;
	transform: translate(0, 0);
	transition: all .5s;
	cursor: pointer;
	z-index: 3;
}

.open .toggle_btn {
	left: 28rem;
}

.toggle_btn span {
	display: block;
	position: absolute;
	left: 0;
	width: 70px;
	height: 5px;
	background-color: #666;
	transition: all .5s;
}

.toggle_btn span:nth-child(1) {
	top: 0;
	width: 70px;
	/*animation: equalizer01 7000ms infinite;*/
}

.toggle_btn span:nth-child(2) {
	top: 10px;
	width: 70px;
	/*animation: equalizer02 5000ms infinite;*/
	animation-delay: 0.33s;
	background-color: #fff;
}



.open .toggle_btn span {
	background-color: #111;
	width: 30px;
	height: 2px;
}

.open .toggle_btn span:nth-child(1) {
	transform: translate(0, 10px) rotate(-45deg);
	animation: unset;
}

.open .toggle_btn span:nth-child(2) {
	opacity: 1;
	transform: translate(0, 0) rotate(45deg);
	animation: unset;
}

.open .toggle_btn span:nth-child(3) {
	transform: translate(0, -10px) rotate(45deg);
	animation: unset;
}

@media screen and (max-width: 767px) {
	.open .toggle_btn {
		left: 260px;
	}
}

/*============
#mask
=============*/
#mask {
	display: none;
}

.open #mask {
	display: block;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: #000;
	opacity: .5;
	z-index: 2;
	cursor: pointer;
	transition: all .5s;
}

/*============
#pro-footer
=============*/
#enter > #pro-footer {
  display: block;
  font-family: 'Hind', sans-serif;
  width: 100%;
  border-top:1px solid #acacac;
  padding:4rem 0;
  font-size: 12px;
  letter-spacing: 1px;
  text-align:center;
  position:fixed;
  bottom:0;
}
#pro-footer {
  display: block;
  font-family: 'Hind', sans-serif;
  width: 100%;
  border-top:1px solid #acacac;
  padding:4rem 0;
  font-size: 12px;
  letter-spacing: 1px;
  text-align:center;
}