@charset "UTF-8";
/* CSS Document */

/* ===========================
   RESET & BASE
=========================== */
*{
	margin: 0;
	padding: 0;
}
html {
  	font-size: 62.5%;
	scroll-behavior: smooth;
}

body{
	font-family: "Noto Sans JP", "Zen Kaku Gothic New", "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "游ゴシック", YuGothic, "メイリオ", Meiryo, sans-serif;
	line-height: 1.6;
	font-size: 1.6rem;
  	box-sizing: border-box;
	color: #3F3F3F;
	background: #fff;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}
body *{
 	box-sizing: inherit;
}
img{
	max-width: 100%;
	height: auto;
	vertical-align: top;
}
a{
	transition: 0.3s;
	text-decoration: none;
	color: inherit;
}
ul, ol{
	list-style: none;
}

/* ===========================
   COMMON HELPERS
=========================== */
.inner{
	width: 90%;
	max-width: 1120px;
	margin: 0 auto;
}
.img-wrap{
	width: 100%;
	text-align: center;
}
.img-wrap img {
    width: 100%;
    height: auto;
    vertical-align: top;
}
.flex{
	display: flex;
    justify-content: space-between;
}
.f20{ font-size: 2rem; }
.f18{ font-size: 1.8rem; }
.f14{ font-size: 1.4rem; }
.center{ text-align: center; }
.right{ text-align: right; }

.bg_image{
	background: url("img/bg.jpg") center center / cover no-repeat;
}

/* ===========================
   HEADINGS
=========================== */
h2{
	font-size: 3rem;
	color: #006988;
	text-align: center;
	font-weight: 700;
	margin-bottom: 35px;
}
h2 span{
	padding-bottom: 10px;
	border-bottom: 2px #E6E6E6 solid;
	position: relative;
}
h2 span::after{
	content: "";
	width: 40px;
	height: 2px;
	position: absolute;
	left: 0;
	bottom: -2px;
	background: #03CDBF;
}

h3{
	font-size: 1.8rem;
	color: #007C72;
	font-weight: 700;
	line-height: 1.5;
	margin-bottom: 12px;
}
.heading{
	font-size: 1.2rem;
	font-weight: 700;
	display: block;
	line-height: 1;
}
.heading .number{
	font-size: 2.6rem;
	font-family: "Roboto";
	font-weight: 700;
	margin-left: 4px;
	letter-spacing: 0;
}
.section{
	margin-top: 80px;
}
/* ===========================
   BUTTONS
=========================== */
.btn-orange,
.btn-white,
.btn{
	padding: 21px 80px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-weight: 700;
	font-size: 1.8rem;
	line-height: 1.2;
	text-align: center;
	position: relative;
	transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
}
.btn-orange{
	background: #DD9541;
	color: #fff;
}
.btn-white{
	background: #fff;
}
.btn-orange::after,
.btn-white::after,
.btn::after{
	content: "";
	width: 13px;
	height: 13px;
	border-top: 2px solid #007C72;
	border-right: 2px solid #007C72;
	transform: rotate(45deg);
	position: absolute;
    right: 20px;
}
.btn-orange,
.btn-white,
.btn{
	overflow: hidden;
}
.btn-orange::before,
.btn-white::before,
.btn::before{
	content: "";
	position: absolute;
	top: -50%;
	left: -75%;
	width: 50%;
	height: 200%;
	background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.65) 50%, rgba(255,255,255,0) 100%);
	transform: skewX(-20deg);
	pointer-events: none;
}
.btn-white::before,
.btn::before{
	background: linear-gradient(to right, rgba(0,124,114,0) 0%, rgba(0,124,114,0.28) 50%, rgba(0,124,114,0) 100%);
}
.btn-orange:hover::before,
.btn-white:hover::before,
.btn:hover::before{
	animation: btn-shine 0.7s ease;
}
@keyframes btn-shine {
	0%   { left: -75%; }
	100% { left: 125%; }
}

/* ===========================
   HEADER
=========================== */
header{
	background: #fff;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 12px 32px;
	box-shadow: 0px 3px 6px #00000029;
	z-index: 100;
	position: sticky;
    top: 0;
}
header img{
	width: 180px;
	height: auto;
}
.header-contact{
	display: inline-flex;
	align-items: center;
	background: transparent linear-gradient(90deg, #008D97 0%, #0078C4 100%) 0% 0% no-repeat padding-box;
	color: #fff;
	padding: 10px 50px;
	border-radius: 10px;
	font-weight: 700;
	font-size: 1.8rem;
	line-height: 1;
}
.header-contact::after{
	content: "";
	width: 8px;
	height: 8px;
	border-top: 1px solid currentColor;
	border-right: 1px solid currentColor;
	transform: rotate(45deg);
	margin-left: 20px;
}
.header-contact{
	position: relative;
	overflow: hidden;
}
.header-contact::before{
	content: "";
	position: absolute;
	top: -50%;
	left: -75%;
	width: 50%;
	height: 200%;
	background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.65) 50%, rgba(255,255,255,0) 100%);
	transform: skewX(-20deg);
	pointer-events: none;
}
.header-contact:hover::before{
	animation: btn-shine 0.7s ease;
}

/* ===========================
   HERO
=========================== */
#Hero{
	background: url("img/img_main.jpg") center center / cover no-repeat;
	min-height: 580px;
	display: flex;
	align-items: center;
	padding: 80px 20px;
	position: relative;
}
#Hero section{
	max-width: 1120px;
	margin: 0 auto;
	width: 100%;
}
#Hero h1{
	font-size: clamp(3rem, 2.5vw,5rem );
	color: #fff;
	font-weight: 700;
	letter-spacing: 0.04em;
	margin-bottom: 40px;
	text-shadow: 0px 3px 6px #0000008D;
}
#Hero p{
	font-size: 2.4rem;
	color: #fff;
	margin-bottom: 35px;
	text-shadow: 0px 3px 6px #0000008D;
}
.ken-chan-badge{
	display: inline-block;
	border: 1px solid #fff;
	color: #fff;
	font-weight: 700;
	font-size: 2.4rem;
	letter-spacing: 0.12em;
	padding: 20px 90px;
	margin-bottom: 60px;
	box-shadow: 0px 3px 6px #00000090;
	text-shadow: 0px 3px 6px #0000008D;
}
.hero-btn{
	display: flex;
	gap: 80px;
	flex-wrap: wrap;
}
.hero-btn a{
	border-radius: 10px;
}
/* ===========================
   IMPORTANCE
=========================== */

.importance-card{
	background: #E5F6F5;
	padding: 40px 0;
}
.importance-card h2{
	margin-bottom: 24px;
	padding-bottom: 0;
	font-size: 2.4rem;
}
.importance-card h2::after{
	display: none;
}
.importance-card p{
	width: 90%;
	max-width: 975px;
	margin: 0 auto;
}

/* ===========================
   RISK
=========================== */

#Risk .flex{
	gap: 40px;
	flex-wrap: wrap;
}
.risk-box{
	flex: 1 1 0;
	min-width: 260px;
	background: #F6F6F6;
	border-radius: 10px;
	padding: 30px;
}
.risk-box .heading{
	color: #007C72;
	margin-bottom: 14px;
	display: inline-flex;
	align-items: baseline;
	gap: 4px;
}
.risk-box h3{
	color: #007C72;
	text-align: left;
	margin-bottom: 15px;
}
.risk-box p{
	font-size: 1.6rem;
}

/* ===========================
   ACCIDENT PREVENTION
=========================== */
#Accident-prevention{
	padding: 80px 0 120px;
	color: #fff;
	clip-path: polygon(0 0, 100% 0, 100% calc(100% - 120px), 50% 100%, 0 calc(100% - 120px));
}
#Accident-prevention h2{
	color: #fff;
}
#Accident-prevention p.center{
	width: 90%;
	font-size: 2rem;
	max-width: 680px;
	margin: 0 auto 20px;
	color: #fff;
}

/* ===========================
   OVERVIEW
=========================== */
#Overview{
	margin-top: 60px;
}
#Overview .flex{
	flex-wrap: wrap;
}
#Overview .contents-left{
	width: calc(100% - 360px);
	min-width: 300px;
}
#Overview .contents-left p{
	font-size: 1.6rem;
	margin-bottom: 20px;
}
.overview-card{
	width: calc(100% / 3);
	min-width: 100px;
	border: 1px solid #F6F6F6;
	padding: 60px 30px 20px;
	text-align: right;
	font-weight: 700;
	color: #007C72;
}
#Overview .img{
	width: 300px;
	height: auto;
}
#Overview .img img{
	width: 100%;
	height: auto;
}
#Overview .caution{
	font-size: 1.2rem;
	margin-top: 10px;
	text-align: right;
}

/* ===========================
   POINT
=========================== */
#Point{
	margin-top: 60px;
	background: linear-gradient(to right, #fff 0, #fff 30%, #E5F7F5 30%, #E5F7F5 100%);
	padding: 60px 0 0;
}
.point-grid{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
.point-box{
	width: calc(100% / 3);
	border: 1px solid #E5F7F5;
	background: #fff;
	padding: 12px;
	display: flex;
	align-items: center;
	gap: 20px;
}
.point-box .heading{
	color: #006988;
}
.point-box .heading .number{
	font-size: 1.6rem;
}
.point-text{
	font-size: 1.8rem;
}
#Point .img-wrap img{
	max-width: 100%;
}
.features {
	margin-left: 30%;
}
.features.flex{
	flex-wrap: wrap;
	align-items: stretch;
}
.features-box{
	width: calc(100% / 3);
	padding: 30px;
	border: 1px solid #fff;
}

/* ===========================
   ACHIEVEMENTS
=========================== */
#Achievements{
}
#Achievements h2{
}
#Achievements .flex{
	gap: 40px;
	align-items: flex-start;
	margin-bottom: 20px;
	flex-wrap: wrap;
}
#Achievements .img-wrap{
	flex: 0 0 345px;
}
#Achievements .img-wrap img{
	max-width: 345px;
}
#Achievements .achievements-box{
	flex: 1 1 0;
	min-width: 340px;
}
#Achievements .achievements-box h3{
	font-size: 2rem;
}
#Achievements .achievements-box p{
}
#Achievements .btn{
	border: 1px solid #006988;
}

/* ===========================
   FOOTER
=========================== */
footer{
	padding: 80px 20px;
	color: #fff;
}
footer h2{
	color: #fff;
}
footer .inner{
	max-width: 1120px;
	margin: 0 auto;
}
.siryo-list{
	margin-top: 20px;
	display: flex;
	justify-content: center;
	gap: 12px;
	flex-wrap: wrap;
	margin-bottom: 50px;
}
.siryo-box{
	display: inline-flex;
	align-items: center;
	color: #fff;
	padding: 10px 20px;
	font-size: 1.6rem;
	gap: 20px;
	border: 1px solid #fff;
}
.footer-grid{
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	margin: 0 auto;
}
.footer-grid .footer-box:last-child{
	border-right: none;
}
.footer-box{
	background: transparent;
	padding: 0 40px;
	text-align: center;
	color: #fff;
	display: flex;
	flex-direction: column;
	align-items: center;
	border-right: 1px solid #fff;
}
.footer-box .img-wrap{
	width: 100px;
	height: 100px;
	margin-bottom: 6px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(255,255,255,0.18);
	border-radius: 50%;
}
.footer-box .img-wrap img{
	width: 35px;
	height: auto;
	filter: brightness(0) invert(1);
}
.footer-box-form .img-wrap img{
	width: auto;
	height: 35px;
}
.footer-box .btn-orange,
.footer-box .btn-white{
	min-width: 100%;
	width: 100%;
	margin-top: 25px;
	padding: 15px 16px;
	font-size: 1.6rem;
}
.footer-box .btn-white{
	color: #3F3F3F;
}
.footer-box .btn-orange::after,
.footer-box .btn-white::after{
	width: 10px;
    height: 10px;
	border-top: 1px solid #007C72;
    border-right: 1px solid #007C72;
}
.footer-box-tel{
	padding-right: 0;
}
.footer-box-tel .tel{
	font-size: 3rem;
	font-weight: 700;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	font-family: "Roboto", sans-serif;
}
.footer-box-tel .tel span{
	font-size: 1.6rem;
	font-family: "Noto Sans JP", sans-serif;
}
.footer-box-tel .f14{
	font-size: 1.4rem;
	margin-top: 20px;
}

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 1070px){
	#Overview .contents-left{
		width: calc(100% - 330px);
	}
	.overview-card{
		padding: 60px 20px 20px;
	}
}
@media (max-width: 960px){
	h2{ font-size: 2.4rem; }
	header img{ width: 150px; }

	.section{ margin-top: 60px; }

	.btn-orange,
	.btn-white,
	.btn{
		padding: 18px 60px;
		font-size: 1.6rem;
	}
	.btn-orange::after,
	.btn-white::after,
	.btn::after{ right: 16px; }

	#Hero{ min-height: 480px; padding: 60px 20px; }
	#Hero h1{ font-size: 2.8rem; margin-bottom: 24px; }
	#Hero p{ font-size: 1.6rem; margin-bottom: 24px; }
	.ken-chan-badge{ font-size: 1.8rem; padding: 14px 50px; margin-bottom: 30px; }
	.hero-btn{ gap: 24px; }

	.importance-card{ padding: 32px 20px; }
	.importance-card h2{ font-size: 2rem; }

	#Risk .flex{ gap: 24px; }
	.risk-box{ padding: 24px; }

	#Accident-prevention{
		padding: 60px 0;
		clip-path: polygon(0 0, 100% 0, 100% calc(100% - 70px), 50% 100%, 0 calc(100% - 70px));
	}
	#Accident-prevention p.center{ font-size: 1.6rem; }
	#Overview .contents-left,
	#Overview .img{
		width: 100%;
	}
	#Achievements .img-wrap{
		flex: auto;
	}
	#Achievements .flex{
		margin-bottom: 40px;
		gap: 20px;
	}
	#Achievements .achievements-box{
		min-width: 340px;
	}
	#Overview .img{
		background: #F6F6F6;
		text-align: center;
	}
	#Overview .img img{
		max-width: 360px;
	}
	.overview-card{ padding: 40px 20px 16px; }

	.point-box{ width: calc(100% / 2); }
	.point-text{ font-size: 1.6rem; }

	.features-box{ width: 50%; padding: 24px; }

	.footer-grid{
		grid-template-columns: 1fr;
		max-width: 440px;
	}
	.footer-box{
		padding: 30px 20px;
		border-right: none;
		border-bottom: 1px solid rgba(255,255,255,0.5);
	}
	.footer-grid .footer-box:last-child{ border-bottom: none; }
}

@media (max-width: 640px){
	body{ font-size: 1.4rem; }
	header{ padding: 10px 14px; }
	header img{ width: 130px; }
	.header-contact{ padding: 8px 20px; font-size: 1.3rem; }
	.header-contact::after{ margin-left: 12px; }

	h2{ font-size: 2rem; margin-bottom: 24px; }
	h3{ font-size: 1.5rem; }

	.section{ margin-top: 50px; }

	.btn-orange,
	.btn-white,
	.btn{
		width: 100%;
		height: 60px;
		padding: 16px 40px;
		font-size: 1.4rem;
	}

	#Hero{ min-height: 420px; padding: 50px 16px; background-position: center right -160px; }
	#Hero h1{ font-size: 2rem; margin-bottom: 20px; }
	#Hero p{ font-size: 1.4rem; margin-bottom: 20px; }
	.ken-chan-badge{ font-size: 1.5rem; padding: 10px 30px; margin-bottom: 24px; }
	.hero-btn{ flex-direction: column; gap: 14px; width: 100%; }
	.hero-btn a{ width: 100%; }

	.importance-card{ padding: 24px 16px; }
	.importance-card h2{ font-size: 1.8rem; }

	#Risk .flex{ flex-direction: column; gap: 16px; }
	.risk-box{ padding: 20px; min-width: auto; }

	#Accident-prevention{
		padding: 50px 0;
		clip-path: polygon(0 0, 100% 0, 100% calc(100% - 50px), 50% 100%, 0 calc(100% - 50px));
	}
	#Accident-prevention p.center{ font-size: 1.4rem; }

	#Overview{ margin-top: 40px; }
	#Overview .flex{ flex-direction: column; }
	#Overview .contents-left{ width: 100%; }
	#Overview .overview-box.flex{ 
		gap: 5px
	}
	.overview-card{
		width: 100%;
		padding: 30px 10px 12px; 
		font-size: 1.3rem; 
		min-width: 80px; 
	}
	#Point{
		padding: 50px 0 0;
		background: #E5F7F5;
	}
	.features{
		width: 90%;
		margin: 0 auto;
	}
	.point-box{ width: 100%; padding: 14px 16px; }
	.point-text{ font-size: 1.4rem; }
	.features-box{ width: 100%; padding: 20px; min-width: auto; }

	#Achievements .flex{ flex-direction: column; gap: 14px; }
	#Achievements .img-wrap{ flex: 1 1 auto; max-width: 100%; }
	#Achievements .achievements-box{
		min-width: 200px;
	}

	footer{ padding: 60px 16px; }
	footer .f20.center{ font-size: 1.4rem; }
	.siryo-list{ gap: 8px; margin-bottom: 30px; }
	.siryo-box{ font-size: 1.3rem; padding: 8px 14px; }
	.footer-box{ padding: 24px 16px; }
	.footer-box .img-wrap{ width: 80px; height: 80px; }
	.footer-box-tel .tel{ font-size: 2.4rem; }
	.footer-box-tel .f14{ margin-top: 10px; }
}