/*
 * base css 
 * pc width 1100px fixed + padding = 1148
 */

/* ---------------------------------------- common */

html { scroll-behavior: smooth; }
.sp { display: none !important; }
#flxbt { display: none !important; }

body { min-width: 1148px; }

.inner {
	width: 1100px;
	padding: 0 24px;
	margin: 0 auto;
	-webkit-box-sizing: content-box;
	box-sizing: content-box;
}

h2 {
	font-size: 4.8rem;
	font-family: 'Noto Serif JP';
	font-weight: 400;
	text-align: center;
	padding: 0 0 50px;
	margin: 0 0 24px;
	position: relative;
}
h2::after {
	content: '';
	display: block;
	width: 2px;
	height: 32px;
	position: absolute;
	bottom: 0;
	left: 50%;
	-webkit-transform: translateX(-50%);
	transform: translateX(-50%);
}
h2 span {
	display: inline-block;
	background: rgb(110,216,195);
	background: -moz-linear-gradient(90deg, rgba(110,216,195,1) 0%, rgba(110,187,216,1) 100%);
	background: -webkit-linear-gradient(90deg, rgba(110,216,195,1) 0%, rgba(110,187,216,1) 100%);
	background: linear-gradient(90deg, rgba(110,216,195,1) 0%, rgba(110,187,216,1) 100%);
	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#6ed8c3",endColorstr="#6ebbd8",GradientType=1);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
}

article p {
	font-size: 2.0rem;
	line-height: 1.95;
}

table { width: 100%; }
th, td {
	border: 1px var( --table-border-color ) solid;
	padding: 1em;
	font-size: 1.8rem;
	line-height: 1.6;
}
th {
	width: 26%;
	background: var( --table-th-color );
	text-align: center;
	font-family: 'Noto Sans JP';
	font-weight: 600;
	vertical-align: middle;
}
th.noflex { vertical-align: top; }
.req { 
	display: inline-block;
	width: 4em;
	color: #fff; 
	background: var( --required-color );
	line-height: 1;
	text-align: center;
	font-size: 1.3rem;
	font-weight: normal;
	padding: .3em;
	border-radius: 4px;
}
td p + p { margin: .5em 0 0; }

/* ---------------------------------------- header */

header .inner {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-pack: justify;
	-ms-flex-pack: justify;
	justify-content: space-between;
	-webkit-align-items: center;
	-ms-align-items: center;
	align-items: center;
	width: 1050px;
}
header h1 { padding: 13px 0; }
header h1 img {
	width: 316px;
	height: auto;
}
header p {
	font-size: 2.8rem;
	font-family: 'Noto Sans JP';
	font-weight: 600;
}

/* ---------------------------------------- visual */

#visual img {
	width: 100%;
	height: auto;
	vertical-align: top;
}

/* ---------------------------------------- induction */

.induction {
	color: #fff;
	padding: 70px 0;
}
.induction h2::after { background: #fff; }
.induction p {
	color: #fff;
	text-align: center;
	margin: 0 0 50px;
}
.induction ul {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-pack: justify;
	-ms-flex-pack: justify;
	justify-content: space-between;
	-webkit-align-items: center;
	-ms-align-items: center;
	align-items: center;
}

.induction ul li a img {
	width: 519px;
	height: 114px;
}
.induction ul li a:hover img {
	opacity: .5;
}
.induction ul li:last-child a { pointer-events: none; }

/* ---------------------------------------- feature */

#feature { padding: 70px 0 90px; }
#feature h2::after { background: var( --grad-right ); }
#feature h2 + figure {
	text-align: center;
	margin: 0 0 90px;
}

#feature section:not(#feature4) { margin: 0 0 85px; }
#feature section h3 {
	color: #fff;
	font-family: 'Noto Serif JP';
	font-weight: 400;
	font-size: 3.4rem;
	text-align: center;
	padding: 24px 20px;
	margin: 0 0 50px;
	position: relative;
}
#feature section h3::after {
	content: '';
	display: block;
	width: 0;
	height: 0;
	border-style: solid;
	border-width: 20px 20px 0 20px;
	position: absolute;
	top: 100%;
	left: 50%;
	-webkit-transform: translateX(-50%);
	transform: translateX(-50%);
}
#feature1 h3 { background: var( --feature1-color ); }
#feature1 h3::after { border-color: var( --feature1-color ) transparent transparent transparent; }
#feature2 h3 { background: var( --feature2-color ); }
#feature2 h3::after { border-color: var( --feature2-color ) transparent transparent transparent; }
#feature3 h3 { background: var( --feature3-color ); }
#feature3 h3::after { border-color: var( --feature3-color ) transparent transparent transparent; }
#feature4 h3 { background: var( --feature4-color ); }
#feature4 h3::after { border-color: var( --feature4-color ) transparent transparent transparent; }

#feature section .inside {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-pack: justify;
	-ms-flex-pack: justify;
	justify-content: space-between;
}
#feature section.reverse .inside {
	-webkit-flex-direction: row-reverse;
	-ms-flex-direction: row-reverse;
	flex-direction:row-reverse;
}
#feature section .inside figure { width: 390px; }
#feature section .inside div { width: 670px; }

/* ---------------------------------------- explanation */

#explanation { 
	background: var( --explanation-back );
	padding: 90px 0; 
}
#explanation h2::after { background: var( --grad-right ); }
#explanation section h3 {
	color: #fff;
	font-size: 2.0rem;
	text-align: center;
	font-family: 'Noto Sans JP';
	font-weight: 600;
	padding: 16px;
	margin: 0 0 30px;
}
#explanation h2 + section h3 { margin: 0; }
#explanation h2 + section p {
	font-size: 4.0rem;
	font-family: 'Noto Serif JP';
	font-weight: 400;
	text-align: center;
	padding: 1em;
}
#explanation h2 + section + section p { padding: 0 2em; }

/* ---------------------------------------- requirements */

#requirements { padding: 90px 0; }
#requirements .inner > div:first-child { margin: 0 0 65px; }
#requirements h2 { margin: 0 0 36px; }
#requirements h2::after { background: var( --grad-right ); }

/* ---------------------------------------- flow */

#flow {
	background: var( --flow-back );
	padding: 90px 0;
}
#flow h2 { margin: 0 0 50px; }
#flow h2::after { background: var( --grad-right ); }
#flow .inside {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-pack: justify;
	-ms-flex-pack: justify;
	justify-content: space-between;
}
#flow .inside .detail {
	width: 320px;
	background: #fff;
	border: 3px var( --flow-wrap ) solid;
	border-radius: 8px;
}
#flow .inside .detail h3 {
	color: #fff;
	background: var( --flow-wrap );
	font-size: 3.0rem;
	font-family: 'Noto Sans JP';
	font-weight: 600;
	text-align: center;
	padding: 20px;
}
#flow .inside .detail h3 small {
	font-size: 2.0rem;
	font-weight: 400;
}
#flow .inside .detail p {
	font-size: 1.7rem;
	line-height: 1.5;
	padding: 1.5em 1.2em;
}
#flow .inside figure { 
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-flex-direction: column;
	-ms-flex-direction: column;
	flex-direction: column;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	justify-content: center;
	width: 52px; 
}


/* ---------------------------------------- entry */

#entry { padding: 90px 0; }
#entry h2::after { background: var( --grad-right ); }
#entry h2 + p {
	text-align: center;
	margin: 0 0 50px;
}
#entry table { margin: 0 0 40px; }
#entry th {
	text-align: left;
	padding: 1em 1em 1em 1em;
}
#entry th div {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-pack: justify;
	-ms-flex-pack: justify;
	justify-content: space-between;
	-webkit-align-items: center;
	-ms-align-items: center;
	align-items: center;
}
#entry .send {
	text-align: center;
}
#entry .send input[type="submit"] {
	width: 519px;
	height: 114px;
	color: transparent;
	background: url( ../images/pc/bt-send.png ) left top no-repeat;
	background-size: contain;
	border: none;
}

/* ---------------------------------------- footer */

footer { text-align: center; }
footer .inner img { 
	width: 320px;
	height: auto;
	margin: 20px 0 40px; 
}
footer .inner p { 
	font-size: 1.6rem;
	margin: 0 0 40px; 
}
footer > p { 
	color: #fff;
	background: var( --footer-color );
	font-size: 1.1rem;
	padding: 1.5em;
}

/* ---------------------------------------- returnTop */

#returnTop {
	position: fixed;
	right: 5px;
	bottom: 5px;
	border: 1px #fff solid;
}