@charset "UTF-8";

/*--------------------------------------------------------------------
=== [共通レイアウト] ====================================
 -------------------------------------------------------------------*/
html {
	scroll-behavior: smooth;
}
:root {
	/* font-family */
	--ff-base: "BIZ UDPGothic", sans-serif;
	--ff-en: "BIZ UDPGothic", sans-serif;

	/* font-size scale */
	--fs-xxs: 10px;
	--fs-xs: 12px;
	--fs-s: 14px;
	--fs-m: 16px;
	--fs-l: 18px;
	--fs-xl: 20px;
	--fs-xxl: 24px;

	/* color */
	--c-bl01: #181d7e;

	--c-grd: linear-gradient(90deg, #0095ff 0%, #181d7e 100%);
}

.en {
	font-family: var(--ff-en);
	font-weight: 900;
}

a {
	color: var(--c-text);
	text-decoration: none;
	transition: 0.3s;
}
a:hover {
	opacity: 0.7;
}
a.tdu {
	text-decoration: underline;
}
body {
	font-family: var(--ff-base);
	font-weight: 400;
	font-size: var(--fs-m);
	line-height: 1.66;
	color: var(--c-bl01);
}

img {
	max-width: 100%;
}
.inner {
	max-width: 1280px;
	margin: 0 auto;
}
.forSp {
	display: none;
}
@media (max-width: 768px) {
	.forPc {
		display: none;
	}
	.forSp {
		display: block;
	}
}
@media (max-width: 1440px) {
	.inner {
		margin: 0 20px;
	}
}

/*=== [header] ===*/

header {
	margin: 20px auto 0;
	padding: 16px 80px;
	background-color: #fff;
	max-width: 1440px;
	display: flex;
	box-shadow: 0 16px 32px rgba(24, 29, 126, 0.03);
	align-items: center;
	justify-content: space-between;
	font-weight: bold;
	position: fixed;
	width: 100%;
	z-index: 9999;
	left: 0;
	right: 0;
}

header #header_logo {
	display: flex;
	align-items: center;
}
header #header_logo .ep {
	display: flex;
}
header #header_logo .ep:after {
	content: "";
	display: block;
	width: 1px;
	height: 48px;
	background-color: rgba(0, 0, 0, 0.1);
	margin: 0 24px;
}
header #header_gnav ul {
	display: flex;
	align-items: center;
}
header #header_gnav > ul > li > a {
	padding: 10px 16px;
}
header #header_gnav > ul > li:last-child a {
	background: var(--c-grd);
	color: #fff;
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 10px 24px;
	margin-left: 16px;
}
header #header_gnav > ul > li:last-child > a:before {
	content: "";
	display: inline-block;
	background-image: url("../img/common/ico_mail_wh.svg");
	width: 17px;
	height: 14px;
	background-size: cover;
}

#header_gnav .gnav_sub {
	position: fixed;
	top: 100px;
	left: 0;
	width: 100%;
	background-color: var(--c-bl01);
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transition:
		opacity 0.3s ease,
		visibility 0.3s ease;
	padding: 40px;
}

#header_gnav ul > li.sub_open:hover .gnav_sub,
#header_gnav ul > li.sub_open:focus-within .gnav_sub,
#header_gnav .gnav_sub:hover {
	opacity: 1;
	visibility: visible;
	pointer-events: auto;
}

#header_gnav > ul > li.sub_open {
	position: relative;
}

/* 親の下に透明のホバー帯を作る（高さは調整） */
#header_gnav > ul > li.sub_open::after {
	content: "";
	position: absolute;
	left: 0;
	top: 100%;
	width: 100%;
	height: 30px;
}

#header_gnav .gnav_sub ul {
	max-width: 1440px;
	margin: 0 auto;
	gap: min(2.778vw, 40px);
	flex-wrap: wrap;
}

#header_gnav .gnav_sub ul li {
	width: calc((100% - min(2.778vw, 40px) * 4) / 5);
	display: flex;
}

#header_gnav .gnav_sub ul li .picture > a {
	display: block;
	width: 100%;
	aspect-ratio: 224/150;
	overflow: hidden;
}

#header_gnav .gnav_sub ul li .picture > a img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}
#header_gnav .gnav_sub ul li h3 {
	margin-top: 10px;
	color: #fff;
}

/*=== [footer] ===*/

footer {
	background-color: var(--c-bl01);
	color: #fff;
	padding: 160px 0;
}
footer a {
	color: #fff;
	display: flex;
	align-items: center;
	gap: 10px;
}
footer .footer_info {
	text-align: center;
	margin-bottom: 80px;
}
footer .footer_logo {
	width: 120px;
	margin: 0 auto 20px;
}
footer .footer_logo span {
	display: block;
	margin-bottom: 20px;
}
footer .footer_name {
	font-size: 32px;
	line-height: 1.33;
	font-weight: bold;
	margin-bottom: 10px;
}

.footer_menu_top {
	padding-bottom: 40px;
}

.footer_menu_top ul {
	display: flex;
}
.footer_menu_top ul li {
	width: calc(100% / 3);
}

.footer_menu_top ul li a:before {
	content: "";
	display: inline-block;
	background-image: url("../img/common/ico_arw_wh.svg");
	width: 17px;
	height: 17px;
	background-size: cover;
}

.footer_menu_mid {
	border-top: 1px solid rgba(255, 255, 255, 0.2);
	border-bottom: 1px solid rgba(255, 255, 255, 0.2);
	padding: 40px 0;
}
.footer_menu_mid {
	display: flex;
}
.footer_menu_mid > div {
	width: calc(100% / 3);
}
.footer_menu_mid > div > a:before {
	content: "";
	display: inline-block;
	background-image: url("../img/common/ico_arw_wh.svg");
	width: 17px;
	height: 17px;
	background-size: cover;
}
.footer_menu_mid li,
.footer_menu_mid dt,
.footer_menu_mid dd {
	margin-top: 8px;
}
.footer_menu_mid li {
	padding-left: 30px;
}
.footer_menu_mid li > a:before,
.footer_menu_mid li dt a:before {
	content: "";
	display: inline-block;
	background-image: url("../img/common/ico_arw_s_wh.svg");
	width: 7px;
	height: 10px;
	background-size: cover;
}
.footer_menu_mid li dd {
	padding-left: 20px;
}
.footer_menu_btm {
	padding: 40px 0 80px 0;
}
.footer_menu_btm ul {
	display: flex;
	flex-wrap: wrap;
	gap: 16px 0;
}
.footer_menu_btm ul li {
	width: calc(100% / 2);
}
.footer_menu_btm ul li a:before {
	content: "";
	display: inline-block;
	background-image: url("../img/common/ico_arw_s_wh.svg");
	width: 7px;
	height: 10px;
	background-size: cover;
}

footer .copy {
	font-size: var(--fs-xs);
	text-align: center;
}

/*=== [Btm] ===*/

#btm_header {
	max-width: 1280px;
	margin: 0 auto;
	padding: 160px 0 48px 0;
	font-weight: bold;
}
@media (max-width: 1440px) {
	#btm_header {
		margin: 0 20px;
	}
}

#btm_header #breadcrumbs ul {
	display: flex;
	font-size: var(--fs-s);
	flex-wrap: wrap;
}

#btm_header #breadcrumbs ul li a {
	display: flex;
	align-items: center;
	gap: 10px;
	text-decoration: underline;
}

#btm_header #breadcrumbs ul li:first-child a:before {
	content: "";
	display: inline-block;
	background-image: url("../img/common/ico_home.svg");
	width: 14px;
	height: 15px;
	background-size: cover;
}
#btm_header #breadcrumbs ul li:first-child:before {
	content: none;
}
#btm_header #breadcrumbs ul li {
	display: flex;
	align-items: center;
}

#btm_header #breadcrumbs ul li:before {
	content: "／";
	margin: 0 11px;
}
#btm_header h1 {
	font-size: 48px;
	line-height: 1.33;
	margin-top: 24px;
}

.section_ttl_wrap {
	display: flex;
	align-items: center;
	flex-direction: row-reverse;
}
.section_ttl_wrap .inner {
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	text-align: left;
	padding-top: 120px;
}
.section_ttl_wrap.sub_ttl {
	display: block;
	align-items: unset;
	margin: 80px 0;
}
.section_ttl_wrap.sub_ttl .inner {
	position: inherit;
	text-align: left;
	padding: 0;
}
.section_ttl_wrap .section_ttl h2 {
	font-family: var(--ff-en);
	color: var(--c-bl01);
	font-size: 100px;
	font-weight: 900;
	line-height: 1;
	margin-bottom: 16px;
}
.section_ttl_wrap .section_ttl .section_ttl_jp {
	font-size: 32px;
	font-weight: bold;
	line-height: 1;
	letter-spacing: 0.1em;
}
.section_ttl_wrap .picture {
	width: max(60vw, 960px);
	height: auto;
	min-height: 300px;
	/*  overflow:hidden;*/
}
.section_ttl_wrap .picture img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

#btm_contact {
	background-color: #f2f2f2;
	padding: 80px 0;
}

#btm_contact .inner {
	background-color: var(--c-bl01);
	color: #fff;
	padding: 24px 100px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	font-weight: bold;
}
#btm_contact .btm_contact_ttl {
	display: flex;
	align-items: center;
	gap: 10px;
}
#btm_contact .btm_contact_ttl h2 {
	font-family: var(--ff-en);
	color: #fff;
	font-size: 64px;
	font-weight: 900;
	line-height: 1;
}
#btm_contact .btm_contact_ttl p {
	font-size: var(--fs-xl);
}

#btm_contact .btn_contact a {
	background: #fff;
	color: var(--c-bl01);
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	padding: 24px;
	width: min(33.333vw, 480px);
}
#btm_contact .btn_contact a:before {
	content: "";
	display: inline-block;
	background-image: url("../img/common/ico_mail_bl.svg");
	width: 20px;
	height: 16px;
	background-size: cover;
}

/*=== [Parts] ===*/

.btn_more a {
	background: var(--c-grd);
	color: #fff;
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 16px 32px 16px;
	width: fit-content;
	font-weight: bold;
}
.btn_more a:before {
	content: "";
	display: inline-block;
	background-image: url("../img/common/ico_arw_wh.svg");
	width: 17px;
	height: 17px;
	background-size: cover;
	flex-shrink: 0;
}

.btn_more02 a {
	background: #fff;
	color: var(--c-bl01);
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 16px 32px 16px;
	width: fit-content;
	font-weight: bold;
}
.btn_more02 a:before {
	content: "";
	display: inline-block;
	background-image: url("../img/common/ico_arw_bl.svg");
	width: 17px;
	height: 17px;
	background-size: cover;
}

.mainLead {
	font-size: 48px;
	line-height: 1.5;
	letter-spacing: 0.1em;
	font-weight: bold;
	margin-bottom: 40px;
}
.leadTxt {
	font-size: var(--fs-l);
	margin-bottom: 40px;
	/* word-break: keep-all;
	overflow-wrap: break-word; */
}
.leadTxt .bold {
	font-weight: bold;
}

.back_to_top {
	position: fixed;
	right: 24px;
	bottom: 24px;
	width: 56px;
	height: 56px;
	border: 0;
	border-radius: 50%;
	background: var(--c-bl01);
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 12px 24px rgba(24, 29, 126, 0.24);
	cursor: pointer;
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transition: opacity 0.3s, visibility 0.3s, transform 0.3s;
	z-index: 9998;
}
.back_to_top.is-visible {
	opacity: 1;
	visibility: visible;
	pointer-events: auto;
}
.back_to_top:hover {
	opacity: 1;
	transform: translateY(-2px);
}
.back_to_top svg {
	width: 22px;
	height: 22px;
	display: block;
}