@charset "UTF-8";

/* ============================================
   Reset & Base
   ============================================ */
*,
*::before,
*::after {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

html {
	font-size: 10px;
	-webkit-text-size-adjust: 100%;
}

@media screen and (max-width: 1440px) {
	html {
		font-size: calc(100vw / 144);
	}
}

body {
	/* font-family: YakuHanJPs, "Noto Sans JP", sans-serif; */
	font-family: "Noto Sans JP", sans-serif;
	font-feature-settings: "palt" 1;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	color: #282828;
	background-color: #ffffff;
	line-height: 1.75;
	opacity: 0;
	transition: opacity 0.3s ease;
}

body.fontsLoaded {
	opacity: 1;
}

.container {
	max-width: var(--page-width);
	margin: 0 auto;
}

img {
	max-width: 100%;
	height: auto;
	vertical-align: bottom;
}

a {
	color: inherit;
	text-decoration: none;
}

ul,
ol {
	list-style: none;
}

hr {
	border: none;
}

@media screen and (max-width: 767px) {
	.pc-only {
		display: none;
	}
}
@media screen and (min-width: 768px) {
	.sp-only {
		display: none;
	}
}

/* ============================================
   Variables
   ============================================ */
:root {
	--color-red: #c00427;
	--color-blue: #004a9f;
	--color-gold: #b49001;
	--color-text-dark: #282828;
	--color-text-medium: #393939;
	--color-text-light: #595959;
	--color-bg-light-blue: #ebf6ff;
	--color-gradient-blue: #e4f3ff;
	--color-line-blue: #cae7ff;
	--color-border-blue: #c1d5ec;
	--color-white: #ffffff;
	/* --font-serif: YakuHanJPs, "Noto Serif JP", serif;
	--font-sans: YakuHanJPs, "Noto Sans JP", sans-serif; */
	--font-serif: "Noto Serif JP", serif;
	--font-sans: "Noto Sans JP", sans-serif;
	--font-marcellus: "Marcellus", var(--font-serif);
	--font-frank: "Frank Ruhl Libre", serif;
	--content-width: 117rem;
	--page-width: 144rem;
}

/* ============================================
   Header
   ============================================ */
.header {
	position: relative;
	width: 100%;
	z-index: 100;
}

.header__inner {
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
	padding: 0 2.4rem;
}

.header__logo {
	font-size: 0;
	padding-top: 2.4rem;
}

.header__logo a {
	display: block;
}

.header__logo img {
	width: 23.2rem;
	height: 7rem;
}

.header__sns {
	display: flex;
	align-items: center;
	gap: 1.6rem;
	position: absolute;
	right: 4rem;
	top: 50%;
	transform: translateY(-50%);
}

.header__sns-link {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 4rem;
	height: 4rem;
	background-color: var(--color-bg-light-blue);
	border: 1px solid var(--color-bg-light-blue);
	border-radius: 50%;
	transition: border-color 0.3s ease;
}

.header__sns-link:hover {
	border-color: var(--color-blue);
}

.header__sns-link img {
	width: 2.4rem;
	height: 2.4rem;
}

/* ============================================
   CTA Button
   ============================================ */
.btn-cta {
	display: inline-flex;
	align-items: center;
	justify-content: space-between;
	gap: 1.6rem;
	min-width: 29.1rem;
	height: 6.4rem;
	background-color: var(--color-red);
	color: var(--color-white);
	border-radius: 5.7rem;
	font-family: var(--font-serif);
	font-weight: 700;
	font-size: 1.8rem;
	letter-spacing: 0;
	border: 0.1rem solid var(--color-red);
	transition: background-color 0.3s ease, color 0.3s ease;
	padding: 0 2.262rem 0 3.761rem;
}

.btn-cta:hover {
	background-color: var(--color-white);
	color: var(--color-red);
}

.btn-cta__arrow {
	font-size: 2.1rem;
}

/* ============================================
   Footer
   ============================================ */
.footer {
	margin-top: 16rem;
	overflow: hidden;
	padding-top: 9.2rem;
	position: relative;
}

.footer::before {
	content: "";
	background: url(../images/wave-01.svg) center / contain no-repeat;
	position: absolute;
	width: 184.8rem;
	height: 24.8rem;
	left: 50%;
	top: 0;
	transform: translateX(-50%);
	z-index: 1;
}

.footer__inner {
	max-width: var(--page-width);
	margin: 0 auto;
	padding: 0 2.4rem;
	position: relative;
	text-align: center;
	z-index: 2;
}

.footer__back {
	padding-bottom: 6.4rem;
}

.footer__back-link {
	display: inline-flex;
	align-items: center;
	gap: 1rem;
	border: 0.2rem solid var(--color-border-blue);
	border-radius: 9999px;
	background-color: var(--color-white);
	transition: background-color 0.3s ease;
	width: 27rem;
	height: 6.4rem;
	padding-left: 1.3rem;
}

.footer__back-link:hover {
	background-color: var(--color-border-blue);
}

.footer__back-icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 3.2rem;
	height: 3.2rem;
	background-color: var(--color-blue);
	border-radius: 50%;
}

.footer__back-icon img {
	width: 1.2rem;
	height: 1.2rem;
	transform: rotate(-90deg);
}

.footer__back-text {
	font-family: var(--font-sans);
	font-weight: 500;
	font-size: 1.81rem;
	letter-spacing: 11%;
	color: var(--color-blue);
}

.footer__nav {
	padding-bottom: 5.7rem;
}

.footer__nav-list {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 4.8rem;
	flex-wrap: wrap;
	padding-left: 4rem;
}

.footer__nav-link {
	display: inline-flex;
	align-items: flex-start;
	gap: 0.8rem;
	font-family: var(--font-sans);
	font-weight: 400;
	font-size: 1.4rem;
	line-height: 1.75;
	letter-spacing: 8%;
	color: var(--color-text-dark);
	font-feature-settings: "palt" 1;
	transition: opacity 0.3s ease;
}

.footer__nav-link:hover {
	opacity: 0.7;
}

.footer__nav-icon {
	width: 1rem;
	height: 1rem;
	margin-top: 0.7rem;
	flex-shrink: 0;
}

.footer__bottom {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 2.4rem;
	padding-bottom: 8.9rem;
}

.footer__logo {
	margin-right: 2.6rem;
}

.footer__logo img {
	width: 25.9rem;
	height: auto;
}

.footer__copyright {
	font-family: var(--font-marcellus);
	font-size: 1.1rem;
	line-height: 0.9;
	letter-spacing: 8%;
	color: var(--color-text-medium);
	text-align: right;
}

.footer__bar {
	width: 100%;
	height: 0.8rem;
	background-color: var(--color-red);
}

/* ============================================
   SP Responsive (max-width: 767px)
   ============================================ */
@media screen and (max-width: 767px) {
	html {
		font-size: calc(100vw / 39);
	}

	/* Header */
	.header__logo {
		padding-top: 4.8rem;
	}

	.header__logo img {
		width: 20.8rem;
		height: auto;
	}

	.header__sns {
		top: 0.8rem;
		right: 0.8rem;
		gap: 1.2rem;
		transform: none;
	}

	.header__sns-link {
		width: 3.2rem;
		height: 3.2rem;
	}

	.header__sns-link img {
		width: 1.8rem;
		height: 1.8rem;
	}

	/* CTA Button */
	.btn-cta {
		min-width: 23.3rem;
		height: 5.1rem;
		font-size: 1.5rem;
		padding: 0 2.0rem 0 2.9rem;
	}

	.btn-cta__arrow {
		font-size: 1.6rem;
	}

	/* Footer */
	.footer {
		margin-top: 5.6rem;
		padding-top: 5.8rem;
	}

	.footer__back {
		padding-bottom: 5.6rem;
	}

	.footer__back-link {
		width: 21.5rem;
		height: 5.2rem;
		padding-left: 1rem;
	}

	.footer__back-icon {
		width: 2.6rem;
		height: 2.6rem;
	}

	.footer__back-text {
		font-size: 1.5rem;
		letter-spacing: 5%;
	}

	.footer__nav {
		padding-bottom: 6.35rem;
	}

	.footer__nav-list {
		flex-direction: column;
		gap: 2.6rem;
		align-items: center;
		padding: 0 1.6rem;
	}

	.footer__nav-link {
		font-size: 1.12rem;
	}

	.footer__bottom {
		gap: 1.92rem;
		padding-bottom: 8.4rem;
	}

	.footer__logo {
		margin-right: 0;
	}

	.footer__logo img {
		width: 20.7rem;
	}

	.footer__copyright {
		font-size: 0.88rem;
		text-align: center;
	}
}