#sec1 {
  padding-top: 128px;
	overflow-x: hidden;
}
#sec1 .tit_area {
  flex-direction: column;
  background-image: url(../img/centerinfo1_bg.jpg);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  height: clamp(450px, 31.25vw, 600px);
}
#sec1 .tit_area h2 {
  color: #fff;
  line-height: 1.3;
}
#sec1 .tit_area p {
  color: #fff;
  font-weight: 200;
}
#sec1 .icon_area .icon_tit_area h2 {
	font-size: clamp(30px, 2.81vw, 54px);
	font-weight: 700;
}
#sec1 .icon_area .icon_tit_area p {
	font-size: clamp(16px, 1.46vw, 28px);
}
#sec1 .icon_area li {
	flex-direction: column;
}
#sec1 .icon_area li::before {
  content: "";
  width: clamp(110px, 9.38vw, 180px);
  height: clamp(110px, 9.38vw, 180px);
  background-color: #F2F2F2;
  background-size: clamp(60px, 5.73vw, 110px);
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 50%;
  display: block;
}
#sec1 .icon_area li .txt {
  font-size: clamp(16px, 1.35vw, 26px);
}
#sec1 .icon_area li .txt p {
  font-weight: 700;
  line-height: 1.5;
}
#sec1 .icon_area .item1::before {
  background-image: url(../img/centerinfo1_icon1.svg);
}
#sec1 .icon_area .item2::before {
  background-image: url(../img/centerinfo1_icon2.svg);
}
#sec1 .icon_area .item3::before {
  background-image: url(../img/centerinfo1_icon3.svg);
}
#sec1 .icon_area .item4::before {
  background-image: url(../img/centerinfo1_icon4.svg);
}
#sec1 .cont_area .cont_top {
	background-color: #F9F9F9;
}
#sec1 .cont_area .cont_top .top_tit h3, #sec1 .cont_area .cont_bottom .bottom_tit h3 {
  font-size: clamp(30px, 2.81vw, 54px);
  font-weight: 700;
}
#sec1 .cont_area .cont_top .top_tit p, #sec1 .cont_area .cont_bottom .bottom_tit p {
  font-size: clamp(16px, 1.46vw, 28px);
}
#sec1 .cont_area .cont_top li:not(:last-child) {
	margin-bottom: clamp(50px, 4.17vw, 80px);
}
#sec1 .cont_area .cont_top li .img_wrapper {
	width: clamp(500px, 36.46vw, 700px);
	height: clamp(280px, 22.40vw, 430px);
	margin-right: clamp(40px, 4.17vw, 80px);
	border-top-left-radius: 100px;
	border-bottom-right-radius: 100px;
	overflow: hidden;
}
#sec1 .cont_area .cont_top li .img_wrapper img {
	height: 100%;
	object-fit: cover;
}
#sec1 .cont_area .cont_top li .txt_wrapper {
	width: clamp(470px, 32.29vw, 620px);
}
#sec1 .cont_area .cont_top li .txt_wrapper h4 {
	font-size: clamp(28px, 2.71vw, 52px);
	font-weight: 600;
}
#sec1 .cont_area .cont_top li .txt_wrapper p {
	font-size: clamp(18px, 1.15vw, 22px);
	line-height: 1.5;
	color: #444;
	word-break: break-all;
}
#sec1 .cont_area .cont_middle {
	height: clamp(350px, 31.77vw, 610px);
	flex-direction: column;
	background-image: url(../img/centerinfo1_sec1_bg.jpg);
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center;
	
}
#sec1 .cont_area .cont_middle h3 {
	font-size: clamp(28px, 2.40vw, 46px);
	font-weight: 700;
	color: #fff;
	line-height: 1.5;
}
#sec1 .cont_area .cont_middle p {
	font-size: clamp(19px, 1.25vw, 24px);
	color: #fff;
	line-height: 1.5;
}
#sec1 .cont_area .cont_bottom li {
	width: calc((100% - clamp(50px, 4.17vw, 80px)) / 3);
	border: 1px solid #bbb;
	margin-bottom: 16px;
}
#sec1 .cont_area .cont_bottom li:not(:nth-child(3n)) {
	margin-right: clamp(25px, 2.08vw, 40px);
}
#sec1 .cont_area .cont_bottom li a {
	padding: clamp(18px, 1.2vw, 23px) clamp(20px, 1.56vw, 30px);
	transition: background-color 0.3s;
}
#sec1 .cont_area .cont_bottom li a .txt span {
	font-size: clamp(16px, 0.94vw, 18px);
	color: #999;
	font-weight: 300;
	transition: color 0.3s;
}
#sec1 .cont_area .cont_bottom li a .txt p {
	font-size: clamp(22px, 1.46vw, 28px);
	font-weight: 700;
	transition: color 0.3s;
}
#sec1 .cont_area .cont_bottom li a > span {
	width: clamp(30px, 2.08vw, 40px);
	height: clamp(30px, 2.08vw, 40px);
	border-radius: 50%;
	border: 1px solid #222;
	transition: border-color 0.3s;
}
#sec1 .cont_area .cont_bottom li a > span::after {
	content: "";
	width: 5px;
	height: 10px;
	background-image: url(../img/right_arrow_b.svg);
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	display: block;
	transition: all 0.3s;
}
#sec1 .cont_area .cont_bottom li:hover a {
	background-color: var(--color-point);
}
#sec1 .cont_area .cont_bottom li:hover a .txt span, #sec1 .cont_area .cont_bottom li:hover a .txt p {
	color: #fff;
}
#sec1 .cont_area .cont_bottom li:hover a > span {
	border-color: #fff;
}
#sec1 .cont_area .cont_bottom li:hover a > span:after {
	background-image: url(../img/right_arrow_w.svg);
}

@media (max-width: 900px) {
	#sec1 .cont_area .cont_top li {
		flex-direction: column;
	}
	#sec1 .cont_area .cont_top li .img_wrapper {
		width: 100%;
		height: 350px;
		margin-right: 0;
	}
	#sec1 .cont_area .cont_top li .txt_wrapper {
		width: 100%;
		margin-top: 30px;
	}
	#sec1 .cont_area .cont_top li .txt_wrapper h4 {
		font-size: 32px;
	}
	#sec1 .cont_area .cont_top li .txt_wrapper p {
		font-size: 22px;
	}
	#sec1 .cont_area .cont_top li:not(:last-child) {
		margin-bottom: 80px;
	}
}

@media (max-width: 750px) {
  #sec1 {
    padding-top: clamp(60px, 17.07vw, 128px);
  }
  #sec1 .tit_area {
    height: clamp(450px, 93.33vw, 700px);
  }
  #sec1 .tit_area p {
    text-align: center;
  }
  #sec1 .icon_area .icon_tit_area h2 {
	font-size: clamp(30px, 7.07vw, 53px);
	line-height: 1.3;
  }
  #sec1 .icon_area .icon_tit_area p {
	font-size: clamp(16px, 3.73vw, 28px);
	line-height: 1.5;
  }
  #sec1 .icon_area ul {
	flex-direction: column;
  }
  #sec1 .icon_area ul li {
    width: 100%;
	flex-direction: row;
	justify-content: flex-start;
  }
  #sec1 .icon_area ul li:not(:last-child) {
    margin-bottom: clamp(30px, 8vw, 60px);
  }
  #sec1 .icon_area ul li::before {
    width: clamp(100px, 26.67vw, 200px);
    height: clamp(100px, 26.67vw, 200px);
	background-size: clamp(55px, 14.67vw, 110px);
    margin-right: clamp(20px, 5.33vw, 40px);
  }
  #sec1 .icon_area ul li .txt {
    width: calc(100% - clamp(120px, 32.00vw, 240px));
    font-size: clamp(17px, 4.53vw, 34px);
	text-align: left;
	padding-top: 0;
  }
  #sec1 .cont_area .cont_top .top_tit h3, #sec1 .cont_area .cont_bottom .bottom_tit h3 {
	font-size: clamp(28px, 7.07vw, 53px);
	line-height: 1.3;
  }
  #sec1 .cont_area .cont_top .top_tit p, #sec1 .cont_area .cont_bottom .bottom_tit p {
	font-size: clamp(16px, 3.73vw, 28px);
	line-height: 1.5;
  }
  #sec1 .cont_area .cont_top li:not(:last-child) {
	margin-bottom: clamp(30px, 8.00vw, 60px);
  }
  #sec1 .cont_area .cont_top li .img_wrapper {
	height: clamp(205px, 54.67vw, 410px);
	border-top-left-radius: clamp(50px, 13.33vw, 100px);
	border-bottom-right-radius: clamp(50px, 13.33vw, 100px);
  }
  #sec1 .cont_area .cont_top li .txt_wrapper {
	margin-top: clamp(20px, 5.33vw, 40px);
  }
  #sec1 .cont_area .cont_top li .txt_wrapper h4 {
	font-size: clamp(26px, 5.87vw, 44px);
  }
  #sec1 .cont_area .cont_top li .txt_wrapper p {
	font-size: clamp(16px, 4.00vw, 30px);
  }
  #sec1 .cont_area .cont_middle {
	height: clamp(500px, 133.33vw, 1000px);
  }
  #sec1 .cont_area .cont_middle h3 {
	font-size: clamp(23px, 5.60vw, 42px);
  }
  #sec1 .cont_area .cont_middle p {
	font-size: clamp(16px, 4.00vw, 30px);
  }
  #sec1 .cont_area .cont_bottom ul li {
    width: 100%;
    margin-right: 0 !important;
    margin-bottom: clamp(10px, 2.67vw, 20px);
  }
  #sec1 .cont_area .cont_bottom ul li a {
    padding: clamp(15px, 4vw, 30px) clamp(20px, 5.33vw, 40px);
  }
  #sec1 .cont_area .cont_bottom ul li a .txt span {
    font-size: clamp(12px, 3.2vw, 24px);
  }
  #sec1 .cont_area .cont_bottom ul li a .txt p {
    font-size: clamp(18px, 4.53vw, 34px);
  }
  #sec1 .cont_area .cont_bottom ul li a > span {
    width: clamp(30px, 8vw, 60px);
    height: clamp(30px, 8vw, 60px);
  }
  #sec1 .cont_area .cont_bottom ul li a > span::after {
    width: clamp(5px, 1.33vw, 10px);
    height: clamp(8px, 2.13vw, 16px);
  }
}