*, *::before, *::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}
html {
	scroll-behavior: smooth;
	-webkit-text-size-adjust: 100%;
}
:root {
	--navy: #0B1933;
	--navy-deep: #050d22;
	--navy-light: #1a2e5a;
	--gold: #B8945D;
	--gold-deep: #9c7c4a;
	--gold-light: #D4B68A;
	--ivory: #F8F5EE;
	--cream: #F2EEE3;
	--paper: #FBFAF6;
	--charcoal: #1A1A1A;
	--gray: #6B6B6B;
	--gray-light: #D4D4D4;
	--gray-lighter: #E8E5DE;
	--font-serif-jp: 'Noto Serif JP', 'Yu Mincho', serif;
	--font-sans-jp: 'Noto Sans JP', sans-serif;
	--font-display: 'Playfair Display', serif;
	--font-editorial: 'Playfair Display', serif;
	--font-accent: 'Montserrat', sans-serif;
	--container: 1240px;
	--container-narrow: 960px;
	--transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
	--mobile-cta-h: 64px;
	--emergency: #c44536;
}
body {
	font-family: var(--font-serif-jp);
	color: var(--charcoal);
	background: var(--ivory);
	line-height: 1.8;
	font-feature-settings: "palt";
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}
body.mobile-nav-open {
	overflow: hidden;
}
img {
	max-width: 100%;
	height: auto;
	display: block;
}
a {
	color: inherit;
	text-decoration: none;
	transition: opacity 0.3s;
}
a:hover {
	opacity: 0.75;
}
button {
	font-family: inherit;
	cursor: pointer;
	border: none;
	background: none;
}
@media (min-width: 761px) {
	.pc--hidden {
		display: none !important;
	}
}
@media (max-width: 760px) {
	.sp--hidden {
		display: none !important;
	}
}
.header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: #fff;
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	border-bottom: 1px solid var(--gray-lighter);
}
.header__inner {
	max-width: var(--container);
	margin: 0 auto;
	padding: 1rem 1.25rem;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	min-height: 60px;
}
.header__logo {
	display: flex;
	align-items: center;
	gap: 0.85rem;
	line-height: 1;
	transition: opacity var(--transition);
}
.header__logo:hover {
	opacity: 0.8;
}
.header__logo-img {
	height: 38px;
	width: auto;
	display: block;
}
.header__logo-jp {
	font-family: var(--font-serif-jp);
	font-size: 0.7rem;
	color: var(--gray);
	letter-spacing: 0.08em;
	border-left: 1px solid var(--gray-lighter);
	padding-left: 0.85rem;
	line-height: 1.3;
}
.header__nav-desktop {
	display: flex;
	align-items: center;
	gap: 2rem;
}
.header__nav-list {
	display: flex;
	align-items: center;
	list-style: none;
	gap: 1.5rem;
}
.header__nav-link {
	font-size: 0.875rem;
	font-weight: 500;
	color: var(--charcoal);
	position: relative;
	padding: 0.4rem 0;
}
.header__nav-link::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	width: 0;
	height: 1px;
	background: var(--gold);
	transition: width var(--transition);
}
.header__nav-link:hover::after,
.header__nav-link.is-active::after,
.header__nav-link--active::after,
.header__nav-link.current-menu-item::after,
.header__nav-link.current_page_item::after {
	width: 100%;
}
.header__nav-link.is-active,
.header__nav-link--active,
.header__nav-link.current-menu-item,
.header__nav-link.current_page_item {
	color: var(--gold-deep);
}
/* メニューに CSS class=header__cta を付与した項目を CTA ボタンとして配置 */
.header__nav-cta-item {
	margin-left: 0.5rem;
	display: flex;
	align-items: center;
}
.header__cta {
	background: var(--navy);
	color: #fff;
	padding: 0.7rem 1.4rem;
	font-family: var(--font-accent);
	font-size: 0.78rem;
	font-weight: 600;
	letter-spacing: 0.15em;
	border: 1px solid var(--navy);
	transition: all var(--transition);
	min-height: 44px;
	display: inline-flex;
	align-items: center;
}
.header__cta:hover {
	background: var(--gold);
	border-color: var(--gold);
	opacity: 1;
}
.hamburger {
	display: none;
	width: 44px;
	height: 44px;
	position: relative;
	z-index: 110;
}
.hamburger__line {
	position: absolute;
	left: 8px;
	right: 8px;
	height: 2px;
	background: var(--navy);
	transition: all var(--transition);
}
.hamburger__line:nth-child(1) {
	top: 14px;
}
.hamburger__line:nth-child(2) {
	top: 21px;
}
.hamburger__line:nth-child(3) {
	top: 28px;
}
.mobile-nav-open .hamburger__line {
	background: #fff;
}
.mobile-nav-open .hamburger__line:nth-child(1) {
	top: 21px;
	transform: rotate(45deg);
}
.mobile-nav-open .hamburger__line:nth-child(2) {
	opacity: 0;
}
.mobile-nav-open .hamburger__line:nth-child(3) {
	top: 21px;
	transform: rotate(-45deg);
}
.mobile-nav {
	position: fixed;
	inset: 0;
	background: var(--navy);
	color: #fff;
	z-index: 105;
	transform: translateY(-100%);
	transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
	overflow-x: hidden;
	overflow-y: auto;
	display: flex;
	flex-direction: column;
	padding: 5rem 2rem 4rem;
}
.mobile-nav-open .mobile-nav {
	transform: translateY(0);
}
.mobile-nav::before {
	content: '';
	position: absolute;
	top: 10%;
	right: -10%;
	width: 350px;
	height: 350px;
	border: 1px solid rgba(184, 148, 93, 0.2);
	transform: rotate(45deg);
	pointer-events: none;
}
.mobile-nav-open .mobile-nav .hamburger {
	position: absolute;
	top: 1rem;
	right: 1.25rem;
}
.mobile-nav__masthead {
	font-family: var(--font-accent);
	font-size: 0.7rem;
	letter-spacing: 0.3em;
	color: var(--gold-light);
	margin-bottom: 2rem;
	position: relative;
}
.mobile-nav__list {
	list-style: none;
	margin-bottom: 2.5rem;
	position: relative;
}
.mobile-nav__item {
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.mobile-nav__item:first-child {
	border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.mobile-nav__link {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 1.2rem 0;
	font-family: var(--font-serif-jp);
	font-size: 1.15rem;
	color: #fff;
	font-weight: 500;
}
.mobile-nav__link.is-active,
.mobile-nav__link--active,
.mobile-nav__link.current-menu-item,
.mobile-nav__link.current_page_item {
	color: var(--gold-light);
}
.mobile-nav__link-en {
	font-family: var(--font-display);
	font-style: italic;
	font-size: 0.85rem;
	color: var(--gold-light);
	font-weight: 400;
}
.mobile-nav__cta-area {
	margin-top: auto;
	padding-top: 2rem;
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	position: relative;
}
.mobile-nav__cta-area p {
	font-size: 0.8rem;
	color: rgba(255, 255, 255, 0.7);
	margin-bottom: 1rem;
	line-height: 1.8;
}
.mobile-nav__cta-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	width: 100%;
	padding: 1rem;
	background: var(--gold);
	color: #fff;
	font-family: var(--font-accent);
	font-size: 0.85rem;
	font-weight: 600;
	letter-spacing: 0.1em;
	margin-bottom: 0.75rem;
	min-height: 52px;
}
.mobile-nav__cta-btn--outline {
	background: transparent;
	border: 1px solid var(--gold-light);
	color: var(--gold-light);
}
.footer {
	background: var(--navy-deep);
	color: rgba(255, 255, 255, 0.7);
	padding: 4.5rem 0 2rem;
}
.footer__inner {
	max-width: var(--container);
	margin: 0 auto;
	padding: 0 1.5rem;
}
.footer__top {
	display: grid;
	grid-template-columns: 1.5fr 1fr 1fr;
	gap: 3rem;
	padding-bottom: 3rem;
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.footer__logo {
	font-family: var(--font-accent);
	font-weight: 700;
	font-size: 1.1rem;
	letter-spacing: 0.05em;
	color: #fff;
	margin-bottom: 0.4rem;
}
.footer__logo-jp {
	font-family: var(--font-serif-jp);
	font-size: 0.85rem;
	color: var(--gold-light);
	margin-bottom: 1.5rem;
}
.footer__address {
	font-style: normal;
	font-size: 0.82rem;
	line-height: 1.9;
}
.footer__col-title {
	font-family: var(--font-accent);
	font-size: 0.72rem;
	letter-spacing: 0.25em;
	color: var(--gold-light);
	margin-bottom: 1rem;
	font-weight: 600;
	text-transform: uppercase;
}
.footer__list {
	list-style: none;
	font-size: 0.82rem;
}
.footer__list li {
	margin-bottom: 0.5rem;
}
.footer__list a {
	color: rgba(255, 255, 255, 0.7);
}
.footer__list a:hover {
	color: var(--gold-light);
}
.footer__bottom {
	padding-top: 2rem;
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-size: 0.75rem;
	color: rgba(255, 255, 255, 0.5);
	flex-wrap: wrap;
	gap: 1rem;
}
.sticky-cta {
	display: none;
	position: fixed;
	bottom: 0;
	left: 0;
	right: 0;
	z-index: 90;
	background: rgba(11, 25, 51, 0.97);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	border-top: 1px solid rgba(184, 148, 93, 0.3);
	padding: 0.5rem;
	padding-bottom: calc(0.5rem + env(safe-area-inset-bottom));
}
.sticky-cta__inner {
	display: grid;
	grid-template-columns: 1fr 1.4fr;
	gap: 0.5rem;
	max-width: 480px;
	margin: 0 auto;
}
.sticky-cta__btn {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	padding: 0.85rem 0.5rem;
	font-family: var(--font-sans-jp);
	font-size: 0.85rem;
	font-weight: 600;
	min-height: 48px;
	letter-spacing: 0.05em;
}
.sticky-cta__btn--tel {
	background: transparent;
	color: var(--gold-light);
	border: 1px solid var(--gold);
}
.sticky-cta__btn--form {
	background: var(--gold);
	color: #fff;
}
.sticky-cta__icon {
	width: 18px;
	height: 18px;
	flex-shrink: 0;
}
@media (max-width: 980px) {
	.footer__top {
		grid-template-columns: 1fr 1fr;
		gap: 2rem;
	}
}
@media (max-width: 760px) {
	body {
		padding-bottom: var(--mobile-cta-h);
	}
	.header__nav-desktop {
		display: none;
	}
	.hamburger {
		display: block;
	}
	.sticky-cta {
		display: block;
	}
	.footer {
		padding: 3rem 0 1.5rem;
	}
	.footer__inner {
		padding: 0 1.25rem;
	}
	.footer__top {
		grid-template-columns: 1fr;
		gap: 1.75rem;
		padding-bottom: 2rem;
	}
	.footer__bottom {
		flex-direction: column;
		align-items: flex-start;
		font-size: 0.72rem;
	}
}