@charset "utf-8";

/* common
============================================ */
html {
	font-size:62.5%;
	-ms-touch-action: manipulation;
	touch-action: manipulation;
}
body {
	font-size:14px;
	font-size:1.4rem;
	font-family: 'Noto Serif JP', 'Times New Roman', 'Yu Mincho', YuMincho, Hiragino Mincho ProN, 'MS PMincho', serif;
	line-height: 1;
	color: #222;
}

a {
	color: #222;
	transition: .5s;
}
img {
	width: 100%;
	max-width: 100%;
	height: auto;
}
a img {
	transition: .5s;
}

.wrap {
	overflow-x: hidden;
}

/* header
============================================ */
header {
	padding: 10px 5%;
	width: 100%;
	height: 50px;
	background: #fff;
	position: fixed;
	top: 0;
	z-index: 10;
}
header .logo {
	width: 60px;
}
header #menu_btn {
    width: 50px;
    height: 50px;
    position: absolute;
    top: 0;
    right: 0;
	z-index: 9999;
}
header #menu_btn.active {
	border-left: none;
}
header .menu-trigger,
header .menu-trigger:before,
header .menu-trigger:after {
	width: 20px;
    height: 2px;
    background-color: #222;
    position: absolute;
    left: 14px;
    transition: all .2s ease-in;
}
header .menu-trigger {
    top: 24px;
}
header .menu-trigger:before {
	content: '';
	top: -9px;
	left: 0;
}
header .menu-trigger:after {
	content: '';
	top: 9px;
	left: 0;
}
header #menu_btn.active .menu-trigger {
    background-color: transparent;
}
header #menu_btn.active .menu-trigger:before {
	background-color: #888;
    top: 0;
    transform: rotate(-135deg);
}
header #menu_btn.active .menu-trigger:after {
	background-color: #888;
    top: 0;
    transform: rotate(135deg);
}
header #menu_open,
header #menu_close {
	padding: 0;
    width: 100%;
    height: 100%;
    border: none;
    background: transparent;
	position: absolute;
    top: 0;
    right: 0;
	cursor: pointer;
}
header #menu_close {
	display: none;
}
header nav {
    padding: 50px 0;
    width: 100%;
    height: 100%;
    background: #fff;
    position: fixed;
    top: 0;
    right: 0;
    opacity: 0;
    visibility: hidden;
    transform: translate(100vw);
    transition: all .4s ease-out;
    -webkit-overflow-scrolling: touch;
    overflow-scrolling: touch;
	z-index: 9998;
}
header nav.active {
    opacity: 1;
    visibility: visible;
    transform: translate(0);
    transition: all .4s ease-out;
}
header nav ul {
    height: 100%;
    overflow-y: scroll;
    -webkit-overflow-scrolling: touch;
    overflow-scrolling: touch;
}
header nav li {
	text-align: center;
}
header nav li a {
	padding: 1.5em 1em;
	display: block;
}
header nav li img {
	width: auto;
	height: 18px;
}

/* content
============================================ */
.gnav {
	display: none;
}

main {
	margin-top: 30px;
	padding-top: 50px;
}
main > section {
	margin: -50px auto 75px;
	padding-top: 50px;
}
main > section h1,
main > section h2 {
	margin: 0 auto 25px;
	text-align: center;
	position: relative;
}
main > section h1::before,
main > section h1::after,
main > section h2::before,
main > section h2::after {
	content: '';
	display: block;
}
main > section h1::before,
main > section h2::before {
	margin: 0 auto 10px;
	width: 30px;
	height: 32px;
	background-image: url("../img/ttl_takoyaki.png");
	background-repeat: no-repeat;
	background-position: center top;
	background-size: contain;
}
.webp main > section h1::before,
.webp main > section h2::before {
	background-image: url("../img/ttl_takoyaki.png.webp");
}
main > section h1::after,
main > section h2::after {
	margin: 10px auto 0;
	width: 60px;
	height: 12px;
	background-image: url("../img/ttl_dot.png");
	background-repeat: no-repeat;
	background-position: center top;
	background-size: contain;
}
.webp main > section h1::after,
.webp main > section h2::after {
	background-image: url("../img/ttl_dot.png.webp");
}
main > section .inner {
	margin: 0 auto;
	padding: 0 5%;
	max-width: 1000px;
}

.error h1 {
	font-size: 3.8rem;
	font-weight: bold;
	letter-spacing: .05em;
}
.error h1::after {
	display: none;
}
.error h1 span {
	font-size: 1.6rem;
}
.error p {
	line-height: 2;
}
.error .back {
	margin-top: 50px;
	font-size: 1.2rem;
	text-align: center;
}
.error .back a {
	text-decoration: underline;
}
.error .back a:hover {
	color: #e60012;
}

#page-top {
	width: 40px;
    position: fixed;
    bottom: 0;
    right: 5%;
	z-index: 1;
}
#page-top a img {
	transition: .3s;
}
#page-top a:hover img {
	transform: translateY(10px);
}

/* footer
============================================ */
footer {
	padding: 38px 5% 30px;
	background: -moz-linear-gradient(150deg, #fad0d0 0%, #f2e2c3 100%);
	background: -webkit-linear-gradient(150deg, #fad0d0 0%, #f2e2c3 100%);
	background: linear-gradient(150deg, #fad0d0 0%, #f2e2c3 100%);
	position: relative;
}
footer::before {
	content: '';
	width: 100%;
	height: 8px;
	background: url(../img/wavy.svg) repeat-x 0 0;
    background-size: contain;
    display: block;
	position: absolute;
	top: 0;
	left: 0;
	animation: wave 50s linear infinite;
}
footer .logo {
	margin: 0 auto;
	width: 70px;
}
footer .inner {
	margin: 25px -20px 0;
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	justify-content: center;
}
footer .inner div {
	margin: 0 20px;
}
footer .inner .ttl {
	margin-bottom: .7em;
	font-size: 1.2rem;
	font-weight: bold;
	text-align: center;
}
footer .inner .ttl::after {
	content: '';
	margin: .5em auto 0;
    width: 25px;
    height: 3px;
    background: url(../img/line.svg) no-repeat center top;
    background-size: contain;
    display: block;
}
footer .group .company {
	margin: 0 auto;
	width: 80px;
}
footer .sns ul {
	margin: 0 -5px;
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
}
footer .sns li {
	margin: 0 5px;
	width: 30px;
}
footer small {
	margin-top: 25px;
	font-size: 1rem;
	text-align: center;
	display: block;
}
footer a:hover img {
	opacity: .7;
}
@keyframes wave {
    100% {
        background-position: -100vw 0;
	}
}


@media screen and (min-width: 560px) {
	main {
		margin-top: 50px;
	}
	main > section {
		margin-bottom: 120px;
	}
	main > section h1,
	main > section h2 {
		margin-bottom: 40px;
	}
	main > section h1::before,
	main > section h2::before {
		margin-bottom: 15px;
		width: 45px;
		height: 49px;
	}
	main > section h1::after,
	main > section h2::after {
		margin-top: 15px;
		width: 90px;
		height: 18px;
	}
	
	.error h1 {
		font-size: 6rem;
	}
	.error h1 span {
		font-size: 2rem;
	}
	.error p {
		font-size: 1.4rem;
		text-align: center;
	}
	.error .back {
		margin-top: 70px;
		font-size: 1.4rem;
	}
	
	#page-top {
		width: 60px;
	}
	
	footer {
		padding-top: 86px;
		padding-bottom: 70px;
	}
	footer::before {
		height: 16px;
		animation-duration: 100s;
	}
	footer .logo {
		width: 140px;
	}
	footer .inner {
		margin: 40px -40px 0;
	}
	footer .inner div {
		margin: 0 40px;
	}
	footer .inner .ttl {
		margin-bottom: 1em;
		font-size: 1.6rem;
	}
	footer .inner .ttl::after {
		margin-top: .7em;
		width: 50px;
		height: 6px;
	}
	footer .group .company {
		width: 140px;
	}
	footer .sns ul {
		margin: 0 -10px;
	}
	footer .sns li {
		margin: 0 10px;
		width: 52px;
	}
	footer small {
		margin-top: 50px;
		font-size: 1.2rem;
	}
}


@media screen and (min-width: 1025px) {
	header {
		display: none;
	}
	
	main {
		margin-top: 0;
		padding-top: 0;
	}
	main > section {
		margin: 0 auto 150px;
		padding-top: 0;
	}
	main > section h1,
	main > section h2 {
		margin-bottom: 60px;
	}
	main > section h1::before,
	main > section h2::before {
		margin-bottom: 20px;
		width: 59px;
		height: 64px;
	}
	main > section h1::after,
	main > section h2::after {
		margin-top: 25px;
		width: 119px;
		height: 24px;
	}
	main > section .inner {
		padding: 0;
	}
	
	.gnav {
		margin-bottom: 70px;
		padding: 14px 40px;
		height: 100px;
		display: block;
		overflow: hidden;
	}
	.gnav .logo {
		width: 140px;
		float: left;
	}
	.gnav nav {
		height: 100%;
		float: right;
	}
	.gnav nav ul {
		height: 100%;
		display: -webkit-box;
		display: -ms-flexbox;
		display: flex;
		-webkit-box-align: center;
		-ms-flex-align: center;
		align-items: center;
	}
	.gnav nav li {
		margin-left: 45px;
	}
	.gnav nav li img {
		width: auto;
		height: 18px;
		transition: .2s;
	}
	.gnav nav li a:hover img {
		transform: scale(1.1);
	}
	
	.error h1 {
		font-size: 8rem;
	}
	.error h1 span {
		font-size: 2.8rem;
	}
	.error p {
		font-size: 1.6rem;
	}
	
	#page-top {
		width: 106px;
		right: 40px;
	}
}