@charset "utf-8";

*,*::before,*::after{box-sizing:border-box;}
body,h1,h2,h3,h4,p,figure,blockquote,dl,dd{margin:0;}
ul,ol{list-style:none;margin:0;padding:0;}
a{color:inherit;text-decoration:inherit;text-decoration-skip-ink:auto;}
img,picture,video,iframe{display:inline-block;max-width:100%;}
img,svg,video,iframe{vertical-align:middle;}
img[height],video[height]{height:auto;}
input,button,textarea,select{font:inherit;}
button{border:0;padding:0;background:none;}
sub{vertical-align:baseline;}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important;}}
html {
	scroll-behavior: smooth;
	scrollbar-gutter: auto;
	-webkit-text-size-adjust: 100%;
}
html.is-behaviorAuto {
	scroll-behavior: auto;
}
body {
	overflow-x: hidden;
	overscroll-behavior: auto;
	color: #333;
	line-height: 1.7;
	font-family: "Noto Sans JP", sans-serif;
	font-weight: 400;
	letter-spacing: 0;
	font-feature-settings: "palt";
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	text-rendering: optimizeLegibility;
	background: #f9f4f0;
}
.has-scrollbar body {
	overflow-y: scroll;
}
body.is-fixed {
	position: fixed;
	width: 100%;
}
section[id],
article[id] {
	scroll-margin-top: 100px;
}

/**
 * mediaquery について
 * default style (desktop/mobile 共通の style)
 * @media print, (min-width: 480px) {} mobile には適用したくない style
 * @media print, (min-width: 768px) {} desktop だけの style
 * @media screen and (max-width: 767px) {} desktop には適用したくない style
 * @media screen and (max-width: 479px) {} mobile だけの style
 * @media screen and (max-width: 359px) {} small mobile style
 * MEMO: 
 * -------------------------------------------------- */
:root {
	--themecolor: #d00f31;
	--linkcolor: #2f7dcf;
	--easeIn: cubic-bezier(.3,0,.7,0);
	--easeOut: cubic-bezier(.3,1,.7,1);
	--easeInOut: cubic-bezier(.7,0,.3,1);
	--breakout: calc(50% - 50vw);
	--scrollBarWidth: 15px;
	--px10: .625rem;
	--px11: .6875rem;
	--px12: .75rem;
	--px13: .8125rem;
	--px14: .875rem;
	--px15: .9375rem;
	--px18: 1.125rem;
	--px20: 1.25rem;
	--px24: 1.5rem;
	--px25: 1.5625rem;
	--px30: 1.875rem;
	--px36: 2.25rem;
	--px40: 2.5rem;
	--px50: 3.125rem;
	--sideGap: 60px;
	font-size: 1em;
}
.has-scrollbar {
	--breakout: calc(50% - 50vw + var(--scrollBarWidth) / 2);
}
@media screen and (max-width: 1199px) {
	:root {
		--sideGap: 40px;
	}
}
@media screen and (max-width: 767px) {
	:root {
		--sideGap: 24px;
	}
}
@media screen and (max-width: 479px) {
	:root {
		--sideGap: 16px;
		font-size: .875em;
	}
}
@media screen and (max-width: 359px) {
	:root {
		--sideGap: 12px;
	}
}

.l-header { z-index: 4; }
.l-drawer { z-index: 4; }
.l-nav { z-index: 3; }
.l-main { z-index: 1; }
.l-footer { z-index: 2; }


/**
 * header
 * ---------------------------------------- */
.l-header {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	position: absolute;
	top: 0;
	right: 0;
	left: 0;
	width: calc(100% - var(--sideGap) * 2);
	max-width: 1320px;
	height: 100px;
	margin: 0 auto;
	border-image: linear-gradient(white, white) 0 fill / 0 / 0 50vw;
}
.header_title {
	display: flex;
	align-items: center;
	font-weight: 600;
	column-gap: 20px;
	font-size: var(--px13);
	white-space: nowrap;
}
@media print, (min-width: 768px) {
	.l-header {
		justify-content: space-between;
	}
	.l-header.is-fixed:not(.is-active) {
		transform: translateY(-100%);
	}
	.l-header.is-fixed {
		position: fixed;
	}
	.l-header:focus-within {
		position: fixed;
		transform: none !important;
	}
	.l-header.is-anim {
		transition: transform .2s cubic-bezier(.3,1,.7,1);
	}
	.l-header.is-active.is-anim {
		transition-duration: .4s;
	}
	.header_menu {
		display: flex;
		align-items: center;
		font-weight: 600;
		column-gap: 40px;
		font-size: var(--px14);
	}
	.header_menu a {
		display: block;
		position: relative;
		padding: 10px 0;
		letter-spacing: .05em;
		transition: color .4s;
	}
	.header_menu a[aria-current] {
		color: var(--themecolor);
	}
	.header_menu a::before {
		content: "";
		position: absolute;
		right: 0;
		bottom: 4px;
		left: 0;
		height: 4px;
		border-radius: 4px;
		background: var(--themecolor);
		opacity: 0;
		transform: translateY(4px);
		transition: opacity .4s, transform .4s var(--easeOut);
	}
	.header_menu a[aria-current]::before {
		opacity: 1;
		transform: none;
	}
	@media (hover: hover) {
		.header_menu a:hover {
			color: var(--themecolor);
			transition-duration: .1s;
		}
		.header_menu a:hover::before {
			opacity: 1;
			transform: none;
			transition-duration: inherit;
		}
	}
}
@media screen and (max-width: 1199px) {
	.header_title {
		flex-direction: column;
	}
	.header_menu {
		column-gap: 24px;
	}
}
@media screen and (max-width: 767px) {
	.l-header {
		justify-content: center;
		position: fixed;
	}
	.header_title {
		width: 176px;
		font-size: var(--px10);
	}
	.header_menu {
		display: none;
	}
}


/**
 * menu
 * ---------------------------------------- */
@media print, (min-width: 768px) {
	.l-nav,
	.l-drawer {
		display: none;
	}
}
@media screen and (max-width: 767px) {
	.l-drawer {
		cursor: pointer;
		position: fixed;
		top: 24px;
		right: var(--sideGap);
		width: 48px;
		height: 48px;
		border-radius: 48px;
		color: white;
	}
	.l-drawer::before {
		content: "";
		z-index: -1;
		position: absolute;
		top: 0;
		right: 0;
		left: 0;
		height: 48px;
		border-radius: 48px;
		background: var(--themecolor);
	}
	.l-drawer .bar {
		position: absolute;
		top: calc(50% - 2.5px);
		left: 12px;
		fill: none;
		stroke: currentcolor;
		stroke-width: 2;
	}
	.l-drawer .-b1 {
		--closeForm: translateY(-8px);
		--openForm: translate(11.4px,-8px) rotate(47deg) scaleX(.72);
		transform-origin: left center;
		transform: var(--closeForm);
	}
	.l-drawer .-b3 {
		--closeForm: translateY(8px);
		--openForm: translate(-11.4px,-8px) rotate(-47deg) scaleX(.72);
		transform-origin: right center;
		transform: var(--closeForm);
	}
	.l-drawer.is-anim .-b1 {
		animation: drawer_close1 .6s cubic-bezier(.7,0,.3,1);
	}
	.l-drawer.is-anim .-b2 {
		transition: transform .2s .4s cubic-bezier(.4,1.6,.6,1);
	}
	.l-drawer.is-anim .-b3 {
		animation: drawer_close3 .6s cubic-bezier(.7,0,.3,1);
	}
	.l-drawer.is-anim::before {
		transition: height .4s cubic-bezier(.2,1,.4,1), border-radius .4s;
		will-change: height border-radius;
	}
	.l-drawer.is-active.is-anim .-b1 {
		animation: drawer_open1 .6s cubic-bezier(.7,0,.3,1);
	}
	.l-drawer.is-active.is-anim .-b2 {
		transition: transform .4s cubic-bezier(.3,1,.7,1);
	}
	.l-drawer.is-active.is-anim .-b3 {
		animation: drawer_open3 .6s cubic-bezier(.7,0,.3,1);
	}
	.l-drawer.is-active .-b1 {
		transform: var(--openForm);
	}
	.l-drawer.is-active .-b2 {
		transform: scaleX(0);
	}
	.l-drawer.is-active .-b3 {
		transform: var(--openForm);
	}
	.l-drawer.is-active::before {
		height: 104px;
		border-radius: 48px 48px 0 0;
	}
	@keyframes drawer_open1 {
		from { transform: var(--closeForm); }
		49% { transform: none; }
		50% { transform: translate(12px,0) scaleX(.5); }
		90% { transform: translate(11.4px,-9px) rotate(52deg) scaleX(.74); }
		to { transform: var(--openForm); }
	}
	@keyframes drawer_open3 {
		from { transform: var(--closeForm); }
		49% { transform: none; }
		50% { transform: translate(-12px,0) scaleX(.5); }
		90% { transform: translate(-11.4px,-9px) rotate(-52deg) scaleX(.74) }
		to { transform: var(--openForm); }
	}
	@keyframes drawer_close1 {
		from { transform: var(--openForm); }
		40% { transform: none; }
		90% { transform: translateY(-9px); }
		to { transform: var(--closeForm); }
	}
	@keyframes drawer_close3 {
		from { transform: var(--openForm); }
		40% { transform: none; }
		90% { transform: translateY(9px); }
		to { transform: var(--closeForm); }
	}
	.l-nav {
		position: fixed;
		overflow-y: auto;
		inset: 0;
		padding-top: 100px;
	}
	.l-nav:not(.is-active) {
		pointer-events: none;
	}
	/* 模様 */
	.l-nav .overlay {
		z-index: -1;
		position: absolute;
		inset: 0;
		background: white url(../img/footer_pattern.svg) right bottom / 1000px 500px;
		-webkit-clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
		clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
	}
	.l-nav:not(.is-active) .overlay {
		-webkit-clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
		clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
	}
	.nav_menu {
		display: flex;
		flex-direction: column;
		justify-content: center;
		align-items: center;
		height: 75%;
		min-height: 400px;
		color: white;
		font-size: var(--px20);
		font-weight: 600;
		letter-spacing: .05em;
		background: var(--themecolor);
		-webkit-clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
		clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
	}
	.l-nav:not(.is-active) .nav_menu {
		-webkit-clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
		clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
	}
	.nav_menu a {
		display: block;
		padding: .5em;
	}
	.l-nav .overlay.is-anim,
	.l-nav.is-anim .nav_menu {
		transition: -webkit-clip-path .2s cubic-bezier(.3,1,.7,1), clip-path .2s cubic-bezier(.3,1,.7,1);
		backface-visibility: hidden;
		will-change: clip-path;
	}
	.l-nav.is-active .overlay.is-anim,
	.l-nav.is-anim.is-active .nav_menu {
		transition-duration: .6s;
		transition-timing-function: cubic-bezier(.7,0,.3,1);
	}
	.l-nav.is-active .overlay.is-anim {
		transition-delay: .2s;
	}
	.l-nav.is-anim:not(.is-active) .nav_menu {
		transition-delay: .1s;
	}
}


/**
 * main
 * ---------------------------------------- */
.l-main {
	--sideGap: 100px;
	width: calc(100% - var(--sideGap) * 2);
	max-width: 1240px;
	min-height: calc(100vh - 300px);
	margin: 0 auto;
	padding-block: 100px;
}
@media screen and (max-width: 1199px) {
	.l-main {
		--sideGap: 60px;
	}
}
@media screen and (max-width: 767px) {
	.l-main {
		--sideGap: 24px;
	}
}
@media screen and (max-width: 479px) {
	.l-main {
		--sideGap: 12px;
		padding-bottom: 80px;
	}
}


/**
 * pagetop
 * ---------------------------------------- */
.l-pagetop {
	column-gap: 8px;
	width: calc(100% - var(--sideGap) * 2);
	max-width: 1320px;
	margin: 0 auto;
	text-align: right;
}
.l-pagetop a {
	display: inline-flex;
	justify-content: flex-end;
	align-items: center;
	padding: 1.2em 1.6em;
	border-radius: 2.5em;
	color: var(--themecolor);
	background: #f9f4f0;
}
.l-pagetop svg {
	fill: currentcolor;
}
.l-pagetop .arr {
	width: 23px;
	height: 18px;
	margin-top: -.1em;
	margin-right: 1em;
}
@media (hover: hover) {
	.l-pagetop a {
		transition: color .4s, background .4s;
	}
	.l-pagetop a:hover {
		color: white;
		background: var(--themecolor);
		transition-duration: .1s;
	}
}
@media print, (min-width: 480px) {
	.l-pagetop {
		font-size: var(--px18);
	}
}
@media print, (min-width: 768px) {
	.l-pagetop {
		margin-bottom: -80px;
	}
}
@media screen and (max-width: 767px) {
	.l-pagetop {
		margin-bottom: 48px;
	}
}
@media screen and (max-width: 479px) {
	.l-pagetop .arr {
		width: 18px;
		height: 14px;
	}
}


/**
 * footer
 * ---------------------------------------- */
.l-footer {
	display: grid;
	place-content: center;
	position: relative;
	padding: 128px var(--sideGap) 0;
	background: white;
}
/* 模様 */
.l-footer::before {
	content: "";
	z-index: -1;
	background: url(../img/footer_pattern.svg) right center / 1000px 500px;
}
.footer_menu,
.copyright {
	width: 100%;
	max-width: 1320px;
}
.footer_menu {
	display: flex;
	flex-wrap: wrap;
	justify-content: flex-end;
	align-items: center;
	column-gap: 30px;
	font-size: var(--px12);
	font-weight: 600;
	letter-spacing: .05em;
}
.footer_menu .c-link {
	padding: .5em 0;
	color: inherit;
	background-position: right bottom .5em;
}
.copyright {
	margin-top: 1em;
	color: var(--themecolor);
	font-size: var(--px12);
	font-weight: 600;
}
.copyright small {
	font-size: inherit;
}
@media (hover: hover) {
	.footer_menu .c-link:hover {
		background-position: left 18px bottom .5em;
	}
}
@media print, (min-width: 768px) {
	.l-footer {
		height: 330px;
		padding-left: 44%;
		background: white;
		-webkit-clip-path: url(#footer-mask);
		clip-path: url(#footer-mask);
	}
	/* 模様 */
	.l-footer::before {
		position: absolute;
		top: 0;
		left: 0;
		width: calc(44% - 24px);
		height: 100%;
	}
	.copyright {
		text-align: right;
	}
}
@media print, (min-width: 768px) {
	.l-footer {
		justify-content: flex-end;
	}
}
@media print, (min-width: 1200px) {
	.l-footer {
		padding-left: 38%;
	}
	.l-footer::before {
		width: calc(38% - 24px);
	}
}
@media screen and (max-width: 1199px) {
	.footer_menu {
		display: grid;
		grid-template-columns: repeat(2, auto);
	}
}
@media screen and (max-width: 767px) {
	.l-footer {
		padding-top: 1em;
		border-image: linear-gradient(white, white) 0 fill / 0 / 0 50vw;
	}
	/* 波 */
	.l-footer::before {
		content: "";
		position: absolute;
		right: 0;
		bottom: calc(100% - 1px);
		left: 0;
		height: 48px;
		margin-top: 48px;
		background: url(../img/footer_wave.svg) center / 100% 100% no-repeat;
	}
	/* 模様 */
	.l-footer::after {
		content: "";
		display: block;
		width: 100vw;
		height: 200px;
		margin: 40px var(--breakout) 0;
		background: url(../img/footer_pattern.svg) right 80% / 560px 280px;
	}
	.footer_menu {
		display: flex;
		flex-direction: column;
		align-items: flex-start;
	}
	.footer_menu,
	.copyright {
		width: fit-content;
	}
}


/**
 * utility / javascript
 * -------------------------------------------------- */
.u-visuallyhidden {
	position: absolute;
	top: 0;
	left: 0;
	clip: rect(0 0 0 0);
	overflow: hidden;
	width: 1px;
	height: 1px;
}
.u-mh_auto { margin-inline: auto !important; }
.u-mt0 { margin-top: 0 !important; }
.u-mt1 { margin-top: .5rem !important; }
.u-mt2 { margin-top: 1rem !important; }
.u-mt3 { margin-top: 1.5rem !important; }
.u-mt4 { margin-top: 2rem !important; }
.u-mt5 { margin-top: 2.5rem !important; }
.u-mt6 { margin-top: 3rem !important; }
.u-mt7 { margin-top: 3.5rem !important; }
.u-mt8 { margin-top: 4rem !important; }
.u-mt9 { margin-top: 4.5rem !important; }
.u-mt10 { margin-top: 5rem !important; }