@charset "utf-8";

/* header */
header {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	padding: 0;
	z-index: 888;
}

.header_inner {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 16px 3% 0px;
}

@media screen and (max-width: 1150px) {
	.header_inner .site_id {
		width: 130px;
	}
}

@media screen and (min-width: 1045px) {
	.header_inner .site_id {
		width: 160px;
	}
}

.header_right {
	display: flex;
	flex-direction: row;
	gap: 20px;
}

.header-reserve {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 10px 18px;
	font-size: 14px;
	letter-spacing: 0.08em;
	color: #fff;
	background: #464646;
	white-space: nowrap;
	transition: background 0.3s ease, transform 0.2s ease;
}

.header-reserve:hover {
	background: #000;
	transform: translateY(-1px);
}

.header_right {
	align-items: center;
}

.header_right .menu {
	margin-left: 6px;
}

/* =================================================
Global menu overlay
================================================= */

#g-nav {
	pointer-events: none;
}

#g-nav.panelactive {
	position: fixed;
	z-index: 888;
	top: 0;
	left: 0;
	width: 100%;
	height: 100vh;
	pointer-events: auto;
}

/* 背景円の拡大 */
.circle-bg {
	position: fixed;
	z-index: 3;
	width: 100px;
	height: 100px;
	border-radius: 50%;
	background: #f1f1f1;
	transform: scale(0);
	right: -50px;
	top: -50px;
	transition: all .6s;
}

.circle-bg.circleactive {
	transform: scale(50);
}

#g-nav-list {
	position: absolute;
	z-index: 999;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	max-width: 440px;
	width: min(88vw, 440px);
	display: none;
}

#g-nav.panelactive #g-nav-list {
	display: block;
}

#g-nav ul.menu-list {
	margin: 0;
	padding: 0;
}

#g-nav #g-nav-list {
	opacity: 0;
	transition: opacity .45s ease;
	will-change: opacity;
}

#g-nav.panelactive #g-nav-list {
	opacity: 1;
}

#g-nav.panelactive #g-nav-list>* {
	animation: navItemFade .45s ease both;
}

#g-nav.panelactive #g-nav-list>*:nth-child(1) {
	animation-delay: .05s;
}

#g-nav.panelactive #g-nav-list>*:nth-child(2) {
	animation-delay: .10s;
}

#g-nav.panelactive #g-nav-list>*:nth-child(3) {
	animation-delay: .15s;
}

#g-nav.panelactive #g-nav-list>*:nth-child(4) {
	animation-delay: .20s;
}

@keyframes navItemFade {
	from {
		opacity: 0;
	}

	to {
		opacity: 1;
	}
}

/* メニュー基本 */
#g-nav li {
	text-align: left;
	list-style: none;
	border-bottom: solid 1px #464646;
	font-size: 14px;
}

#g-nav li a {
	color: #464646;
	text-decoration: none;
	padding: 0 15px;
	display: block;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	height: 56px;
	line-height: 56px;
}

#g-nav li a:hover,
#g-nav li button:hover,
#g-nav li.active a {
	color: #464646;
}

#g-nav li.active a {
	color: #464646;
}

/* =================================================
CTA / SNS / Legal
================================================= */

/* セクション区切り */
#g-nav .menu-cta,
#g-nav .menu-sns,
#g-nav .menu-legal {
	margin-top: 16px;
}

/* CTA（外部リンクボタン） */
#g-nav .menu-cta {
	display: flex;
	gap: 10px;
	padding-top: 12px;
}

#g-nav .cta-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 48px;
	width: 100%;
	border-radius: 999px;
	font-size: 14px;
	letter-spacing: .08em;
	border: 1px solid #464646;
	transition: opacity .2s ease, transform .2s ease;
}

#g-nav .cta-btn:hover {
	opacity: .9;
	transform: translateY(-1px);
}

#g-nav .cta-btn.primary {
	background: #464646;
	color: #fff;
}

#g-nav .cta-btn.secondary {
	background: transparent;
	color: #464646;
}

/* SNS */
#g-nav .menu-sns {
	padding-top: 12px;
	border-top: 1px solid rgba(70, 70, 70, 0.35);
}

#g-nav .sns-link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	min-width: 130px;
	padding: 10px 12px;
	border: 1px solid rgba(70, 70, 70, 0.25);
	border-radius: 999px;
	transition: opacity .2s ease, transform .2s ease;
}

#g-nav .sns-link:hover {
	opacity: .9;
	transform: translateY(-1px);
}

#g-nav .sns-ico {
	width: 20px;
	height: 20px;
	display: block;
}

/* Legal（小さめリンク） */
#g-nav .menu-legal {
	padding-top: 12px;
	border-top: 1px solid rgba(70, 70, 70, 0.35);
}

#g-nav .menu-legal a {
	display: inline-block;
	font-size: 12px;
	color: rgba(70, 70, 70, 0.85);
	text-decoration: underline;
	text-underline-offset: 3px;
}

/* =================================================
Hamburger
================================================= */

.menu {
	position: relative;
	z-index: 999;
	cursor: pointer;
	top: 6px;
}

.openbtn {
	-webkit-transform: rotate(-45deg);
	-webkit-transform-origin: center;
	transform: rotate(-45deg);
	transform-origin: center;
}

.openbtn span {
	transition: all .2s ease-in-out;
}

.openbtn span:nth-of-type(1) {
	background-color: #464646;
	display: block;
	height: 1px;
	margin: auto;
	width: 60%;
}

.openbtn span:nth-of-type(2) {
	background-color: #464646;
	display: block;
	height: 1px;
	margin: 7px auto;
	width: 100%;
}

.openbtn span:nth-of-type(3) {
	background-color: #464646;
	display: block;
	height: 1px;
	margin: auto;
	width: 60%;
}

.menu:after {
	content: 'menu';
	display: block;
	margin: 5px auto 0;
	font-size: 12px;
	color: #464646;
	transition: color 0.3s ease;
}

.openbtn.open span:nth-of-type(1) {
	-webkit-transform: rotate(-90deg);
	transform: rotate(-90deg);
	width: 50%;
}

.openbtn.open span:nth-of-type(2) {
	-webkit-transform: rotate(0);
	transform: rotate(0);
}

.openbtn.open span:nth-of-type(3) {
	-webkit-transform: rotate(-90deg);
	transform: rotate(-90deg);
	width: 50%;
}

@media screen and (max-width: 767px) {
	.header_inner {
		padding: 10px 4%;
	}

	.header_right {
		gap: 10px;
	}

	#g-nav-list {
		width: min(90vw, 440px);
	}

	#g-nav li a {
		height: 46px;
		line-height: 46px;
	}
}