/* 
	Theme Name: Gate
*/

/*---------- variables ----------*/
:root {
	/* z-index管理用の変数 */
	--z-index-default: 1;
	--z-index-header: 100;
	--z-index-modal: 200;
}

/*---------- base ----------*/
body {
	color: #333;
	font-family: 'Noto Sans JP', sans-serif;
	font-weight: 500;
	line-height: 1.2;
}

/*---------- .content-width ----------*/
.content-width {
	width: 92%;
	max-width: 1080px;
	margin: 0 auto;
}

/*---------- .section ----------*/
.section {
	padding: 120px 0;
	overflow: hidden;
}

.section-title-wrapper {
	text-align: left;
}

.section-title-wrapper._center {
	text-align: center;
}

.section-title-shadow {
	font-size: 48px;
	font-weight: 400;
	letter-spacing: 0.12em;
	opacity: 0.1;
	display: block;
	margin-bottom: -0.5em;
	white-space: nowrap;
}
@media screen and (min-width: 500px) {
	.section-title-shadow {
		font-size: 60px;
	}
}

.section-title {
	font-size: 32px;
	font-weight: 400;
	letter-spacing: 0.05em;
	white-space: nowrap;
}

.section-sub-title {
	font-size: 14px;
	font-weight: 400;
	letter-spacing: 0.028em;
	white-space: nowrap;
}

.section-desc {
	font-size: 20px;
	letter-spacing: 0.04em;
	line-height: 2.4;
	margin-top: 40px;
	max-width: 360px;
}

/*---------- .header ----------*/
.header {
	padding: 16px 20px;
	display: flex;
	justify-content: space-between;
	align-items: stretch;
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: var(--z-index-header);
}
@media screen and (min-width: 500px) {
	.header {
		padding: 32px 40px;
	}
}
@media screen and (min-width: 798px) {
	.header {
		position: absolute;
	}
}

.header-nav {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: #fff;
}
@media screen and (min-width: 798px) {
	.header-nav {
		display: block;
		position: static;
		background: transparent;
	}
}

.header-nav-list {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	height: 100%;
}
@media screen and (min-width: 798px) {
	.header-nav-list {
		align-items: stretch;
		flex-direction: row;
	}
}

.header-nav-list li:not(:first-child) {
	margin-top: 40px;
}
@media screen and (min-width: 798px) {
	.header-nav-list li {
		height: 100%;
	}

	.header-nav-list li:not(:first-child) {
		margin-top: 0;
		margin-left: 40px;
	}
}

.header-nav-list a {
	color: #333;
	font-size: 18px;
}
@media screen and (min-width: 798px) {
	.header-nav-list a {
		color: #fff;
		font-size: 16px;
		height: 100%;
		display: flex;
		align-items: center;
	}
}

.header-logo {
	height: 40px;
}
@media screen and (min-width: 500px) {
	.header-logo {
		height: 48px;
	}
}

.header-logo a {
	display: block;
	height: 100%;
}

.header-logo img {
	width: 100%;
	height: 100%;
	object-fit: contain;
	filter: drop-shadow(0 0 2px rgba(0, 0, 0, 0.4));
}

/*---------- .menu-button ----------*/
.menu-button {
	display: block;
	width: 32px;
	height: 24px;
	position: fixed;
	top: 16px;
	right: 20px;
	z-index: var(--z-index-modal);
	transition: all ease-in-out 0.36s;
}
@media screen and (min-width: 500px) {
	.menu-button {
		top: 32px;
		right: 40px;
	}
}
@media screen and (min-width: 798px) {
	.menu-button {
		display: none;
	}
}

.menu-button span {
	width: 100%;
	height: 4px;
	display: block;
	background: #fff;
	border-radius: 1px;
	transition: all ease-in-out 0.24s;
	position: absolute;
	left: 0;
	box-shadow: 0 0 3px rgba(0, 0, 0, 0.6);
}

.menu-button:hover span:nth-child(2) {
	left: 6px;
}

.menu-button span:nth-child(1) {
	top: 0;
}

.menu-button span:nth-child(2) {
	top: 50%;
	transform: translateY(-50%);
}

.menu-button span:nth-child(3) {
	top: 100%;
	transform: translateY(-100%);
}
.menu-button.is-active span {
	background: #333;
}

.menu-button.is-active span:nth-child(1) {
	top: 50%;
	transform: translateY(-50%) rotate(225deg);
}

.menu-button.is-active span:nth-child(2) {
	left: 30px;
	opacity: 0;
}

.menu-button.is-active span:nth-child(3) {
	top: 50%;
	transform: translateY(-50%) rotate(-225deg);
}

/*---------- .hero ----------*/
.hero {
	height: 100vh;
	display: flex;
	background-size: cover;
	position: relative;
}

.hero::before {
	content: '';
	position: absolute;
	background-color: rgba(0, 0, 0, 0.25);
	background-image: linear-gradient(
			90deg,
			rgba(0, 0, 0, 0.5) 50%,
			transparent 50%
		),
		linear-gradient(rgba(0, 0, 0, 0.25) 50%, transparent 50%);
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	background-size: 2px 2px;
	z-index: 0;
}

.hero-contents {
	margin: auto;
	padding-top: 130px;
	position: relative;
	z-index: var(--z-index-default);
}

.hero-copy {
	font-size: 32px;
	font-weight: bold;
	letter-spacing: 0.08em;
	text-align: center;
}
@media screen and (min-width: 500px) {
	.hero-copy {
		font-size: 48px;
	}
}
@media screen and (min-width: 798px) {
	.hero-copy {
		font-size: 56px;
	}
}

.hero-logo {
	height: 64px;
	margin-top: 40px;
}
@media screen and (min-width: 500px) {
	.hero-logo {
		height: 72px;
	}
}
@media screen and (min-width: 798px) {
	.hero-logo {
		height: 80px;
	}
}

.hero-logo a {
	height: 100%;
	display: block;
}

.hero-logo img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

/*---------- .section-01 ----------*/
@media screen and (min-width: 798px) {
	.section-01-inner {
		display: flex;
		justify-content: space-between;
		align-items: center;
	}
}

.section-01-img {
	width: 90%;
	height: 240px;
	margin-top: 16px;
	margin-left: auto;
}
@media screen and (min-width: 500px) {
	.section-01-img {
		width: 80%;
		height: 320px;
		margin-left: auto;
	}
}
@media screen and (min-width: 798px) {
	.section-01-img {
		width: 432px;
		height: 480px;
		margin-top: 0;
		margin-left: 8px;
		margin-right: 20px;
	}
}

.section-01-img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/*---------- .section-02 ----------*/
.section-02-contents {
	margin-top: 40px;
}
@media screen and (min-width: 798px) {
	.section-02-contents {
		display: flex;
		justify-content: space-between;
	}
}

.unit {
	width: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
}
@media screen and (min-width: 798px) {
	.unit {
		width: 29%;
	}
}

.unit:not(:first-child) {
	margin-top: 40px;
}
@media screen and (min-width: 798px) {
	.unit:not(:first-child) {
		margin-top: 0;
	}
}

.unit-num {
	font-weight: bold;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border-radius: 50%;
}

.unit-title {
	font-weight: bold;
	margin-top: 16px;
	font-size: 18px;
}

.unit-sub-title {
	font-size: 14px;
	font-weight: bold;
}

.unit-img {
	width: 120px;
	height: 120px;
	margin-top: 16px;
}

.unit img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.unit-text {
	font-size: 14px;
	letter-spacing: 0.028em;
	line-height: 2.4;
	margin-top: 0;
	max-width: 400px;
}
@media screen and (min-width: 798px) {
	.unit-text {
		margin-top: 16px;
	}
}

/*---------- .section-03 ----------*/
.section-03-inner {
	width: 100%;
}
@media screen and (min-width: 1200px) {
	.section-03-inner {
		display: flex;
	}
}

.section-03-texts-wrapper {
	max-width: 1080px;
	width: 92%;
	margin: 0 auto;
}
@media screen and (min-width: 1200px) {
	.section-03-texts-wrapper {
		width: 50%;
	}
}

.section-03-texts {
	max-width: 540px;
}
@media screen and (min-width: 1200px) {
	.section-03-texts {
		margin-left: auto;
	}
}

.section-03-slider-wrapper {
	margin-top: 24px;
}
@media screen and (min-width: 1200px) {
	.section-03-slider-wrapper {
		width: 50%;
		margin-top: 0;
		overflow: hidden;
	}
}

.section-03-slider {
	padding-bottom: 40px;
}

.section-03-slider-item {
	width: 92vw !important;
	margin-left: 4vw;
	padding-right: 6vw;
}
@media screen and (min-width: 1080px) {
	.section-03-slider-item {
		margin-left: 40px;
		padding-right: 20vw;
	}
}
@media screen and (min-width: 1200px) {
	.section-03-slider-item {
		width: 400px !important;
		margin-right: 40px;
		margin-left: 0;
		padding-right: 0;
	}
}

.section-03-slider-thumb {
	height: 40vw;
}
@media screen and (min-width: 798px) {
	.section-03-slider-thumb {
		height: 46vw;
	}
}
@media screen and (min-width: 1080px) {
	.section-03-slider-thumb {
		height: 40vw;
	}
}
@media screen and (min-width: 1200px) {
	.section-03-slider-thumb {
		height: 300px;
	}
}

.section-03-slider-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	margin-bottom: 16px;
}

.section-03-slider-cat {
	font-size: 10px;
	font-weight: 400;
	letter-spacing: 0.02em;
	display: inline-block;
	padding: 4px 24px;
	margin-top: 16px;
	border-width: 1px;
	border-style: solid;
}

.section-03-slider-title {
	font-size: 18px;
	font-weight: 400;
	margin-top: 16px;
}

.section-03-slider-btn {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	overflow: hidden;
	position: absolute;
}

.section-03-slider-btn._prev {
	bottom: -30px;
	left: 96vw;
	transform: translateX(calc(-74px - 180px - 100%));
}
@media screen and (min-width: 1080px) {
	.section-03-slider-btn._prev {
		left: 580px;
	}
}

.section-03-slider-btn._prev::before {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	width: 10px;
	height: 10px;
	border-top: 2px solid #ffffff;
	border-left: 2px solid #ffffff;
	transform: translate(-50%, -50%) rotate(-45deg);
}

.section-03-slider-btn._next {
	bottom: -30px;
	left: 96vw;
	transform: translateX(calc(-24px - 180px - 100%));
}
@media screen and (min-width: 1080px) {
	.section-03-slider-btn._next {
		left: 580px;
	}
}

.section-03-slider-btn._next::before {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	width: 10px;
	height: 10px;
	border-top: 2px solid #ffffff;
	border-left: 2px solid #ffffff;
	transform: translate(-50%, -50%) rotate(135deg);
}

.slick-dots {
	display: inline-flex;
	width: auto;
	left: 96vw;
	transform: translateX(-100%);
}
@media screen and (min-width: 1080px) {
	.slick-dots {
		left: 580px;
	}
}

/*---------- .section-04 ----------*/
.section-04-items {
	margin: 80px auto 0;
	display: flex;
	flex-wrap: wrap;
	gap: 40px;
	max-width: 840px;
}

.link-btn-wrapper {
	width: 100%;
	border-width: 1px;
	border-style: solid;
}
@media screen and (min-width: 798px) {
	.link-btn-wrapper {
		width: calc(50% - 20px);
	}
}

.link-btn {
	display: flex;
	width: 100%;
	padding: 10px 16px;
}
@media screen and (min-width: 500px) {
	.link-btn {
		padding: 20px 32px;
	}
}
.link-btn-icon {
	width: 40px;
	height: 40px;
}

.link-btn img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.link-btn-text {
	line-height: 40px;
	padding-left: 16px;
	margin-left: 16px;
	border-width: 1px;
	border-style: none none none solid;
}

/*---------- .footer ----------*/
.footer {
	padding: 80px 0;
}

.footer-logo {
	text-align: center;
	height: 60px;
}

.footer-logo img {
	height: 100%;
	object-fit: contain;
}

.footer-nav {
	margin-bottom: 42px;
}

.footer-nav-list {
	color: #ffffff;
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
}

.footer-nav-list li {
	margin-top: 40px;
}

.footer-nav-list li:not(:first-child) {
	border-left: 1px solid #fff;
}

.footer-nav-list a {
	padding: 0 20px;
	line-height: 20px;
}

.footer-copyright {
	color: #ffffff;
	font-size: 12px;
	text-align: center;
	margin-top: 40px;
}