/* =====================================================
   Design A : Modern & Refined Restaurant
   palette : forest #2d3e2c / ivory #f4f0e8 / gold #c8a96a
   ===================================================== */

:root {
	--bg: #ffffff;
	--bg-2: #f3f4f1;
	--ink: #1d2820;
	--ink-soft: #5a6058;
	--accent: #2d3e2c;
	--gold: #b0904c;
	--line: rgba(29, 40, 32, 0.12);
	--serif: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
	--en-serif: "Cormorant Garamond", "Times New Roman", serif;
}

* {
	box-sizing: border-box;
}

html,
body {
	margin: 0;
	padding: 0;
}

body {
	background: var(--bg);
	color: var(--ink);
	font-family: var(--serif);
	font-weight: 400;
	line-height: 1.8;
	letter-spacing: 0.04em;
	-webkit-font-smoothing: antialiased;
}

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

/* ---------- header ---------- */
.site-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: 16px;
	padding: 20px clamp(20px, 4vw, 48px);
	border-bottom: 1px solid var(--line);
	position: sticky;
	top: 0;
	background: rgba(255, 255, 255, 0.94);
	backdrop-filter: blur(8px);
	z-index: 50;
}

.brand {
	display: flex;
	align-items: center;
	gap: 14px;
	color: var(--accent);
	min-width: 0;
}
.brand-logo {
	width: 64px;
	height: 44px;
	flex-shrink: 0;
	display: flex;
	align-items: center;
}
.brand-logo img {
	width: 100%;
	height: auto;
	display: block;
}
.brand-name {
	display: flex;
	flex-direction: column;
	line-height: 1.1;
	min-width: 0;
}
.brand-name .ja {
	font-size: 18px;
	letter-spacing: 0.25em;
}
.brand-name .en {
	font-family: var(--en-serif);
	font-style: italic;
	font-size: 11px;
	color: var(--ink-soft);
	letter-spacing: 0.15em;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

/* hamburger toggle */
.nav-toggle {
	display: none;
}
.nav-toggle-btn {
	display: none;
	width: 36px;
	height: 30px;
	flex-direction: column;
	justify-content: space-between;
	cursor: pointer;
	padding: 6px 0;
}
.nav-toggle-btn span {
	display: block;
	height: 1.5px;
	width: 100%;
	background: var(--accent);
	transition:
		transform 0.25s,
		opacity 0.25s;
	border-radius: 1px;
}

.site-nav {
	display: flex;
	gap: clamp(14px, 2vw, 28px);
	font-family: var(--en-serif);
	font-size: 14px;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	flex-wrap: wrap;
	justify-content: flex-end;
}
.site-nav a {
	position: relative;
	padding-bottom: 4px;
	color: var(--ink-soft);
	transition: color 0.2s;
	white-space: nowrap;
}
.site-nav a:hover {
	color: var(--accent);
}
.site-nav a::after {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	height: 1px;
	background: var(--gold);
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.3s ease;
}
.site-nav a:hover::after {
	transform: scaleX(1);
}

/* ---------- hero ---------- */
.hero {
	position: relative;
	min-height: 78vh;
	padding: 96px 8vw 96px;
	display: grid;
	grid-template-columns: 1.1fr 1fr;
	gap: 60px;
	align-items: center;
	overflow: hidden;
}

.hero-art {
	position: relative;
	height: 540px;
	border-radius: 4px;
	overflow: hidden;
	box-shadow: 0 30px 60px -30px rgba(31, 42, 29, 0.45);
	background: #2d3e2c;
}
.hero-img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.hero-copy {
	padding-right: 0;
}
.hero-tag {
	font-family: var(--en-serif);
	font-style: italic;
	color: var(--gold);
	letter-spacing: 0.25em;
	margin: 0 0 15px;
	font-size: 15px;
	text-align: center;
}
.hero-title {
	font-size: clamp(24px, 2.5vw, 32px);
	font-weight: 600;
	line-height: 1.5;
	letter-spacing: 0.08em;
	margin: 0 0 20px;
	color: var(--accent);
}
.hero-sub {
	font-size: 15px;
	color: var(--ink-soft);
	line-height: 2;
	margin: 0;
}

/* ---------- section commons ---------- */
.section-kicker {
	font-family: var(--en-serif);
	font-style: italic;
	letter-spacing: 0.3em;
	color: var(--gold);
	margin: 0 0 16px;
	font-size: 14px;
}
.section-title {
	font-size: clamp(20px, 2.2vw, 26px);
	font-weight: 600;
	letter-spacing: 0.12em;
	line-height: 1.7;
	margin: 0 0 28px;
	color: var(--accent);
}

/* ---------- about ---------- */
.about {
	padding: 60px 8vw;
	text-align: center;
	border-top: 1px solid var(--line);
	border-bottom: 1px solid var(--line);
	max-width: 1100px;
	margin: 0 auto;
}
.about-body {
	font-size: 16px;
	line-height: 2.2;
	color: var(--ink-soft);
	margin: 0 auto;
}

/* ---------- menu ---------- */
.menu-section {
	padding: 60px 8vw;
	text-align: center;
}
.menu-strip-inner {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 0;
}
.menu-item {
	padding: 60px 28px 80px;
	border-right: 1px solid var(--line);
	text-align: center;
}
.menu-item:last-child {
	border-right: none;
}
.menu-img {
	width: 100%;
	aspect-ratio: 4 / 3;
	overflow: hidden;
	margin: 0 0 28px;
	border-radius: 3px;
}
.menu-img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.6s ease;
}
.menu-item:hover .menu-img img {
	transform: scale(1.06);
}
.menu-num {
	font-family: var(--en-serif);
	font-style: italic;
	font-size: 36px;
	color: var(--gold);
	margin: 0 0 12px;
}
.menu-item h3 {
	font-size: 16px;
	margin: 0;
	color: var(--accent);
}
.menu-item p {
	font-size: 14px;
	color: var(--ink-soft);
	margin: 0;
	line-height: 1.9;
	text-align: left;
}
.menu-item p.price {
	font-size: 14px;
	color: var(--accent);
	font-weight: bold;
	margin: 0 0 10px;
	line-height: 1.9;
	text-align: center;
}
.menu-item p.center{
	text-align: center;
}

/* ---------- calendar ---------- */
.calendar-section {
	padding: 60px 8vw;
	background: var(--bg-2);
	text-align: center;
}
.calendar-note {
	color: var(--ink-soft);
	margin: 0 0 15px;
	font-size: 15px;
}
.calendar-note strong {
	color: var(--accent);
}

.month-label {
	margin: 0 0 28px;
	font-family: var(--en-serif);
	font-weight: 400;
	font-size: 24px;
	letter-spacing: 0.18em;
	color: var(--accent);
	text-align: center;
}

.calendar-grid-wrap {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 40px;
	max-width: 1000px;
	margin: 0 auto;
}
.calendar-month {
	text-align: center;
}

.calendar {
	max-width: 100%;
	margin: 0 auto;
	display: grid;
	grid-template-columns: repeat(7, minmax(0, 1fr));
	gap: 6px;
	background: #ffffff;
	padding: 20px;
	border: 1px solid var(--line);
	box-sizing: border-box;
}
.cal-head {
	padding: 10px 0 14px;
	font-family: var(--en-serif);
	letter-spacing: 0.15em;
	font-size: 13px;
	color: var(--ink);
	text-transform: uppercase;
	text-align: center;
	border-bottom: 1px solid var(--line);
	font-weight: 500;
}
.cal-head.sun {
	color: #b34234;
}
.cal-head.open {
	color: var(--accent);
	font-weight: 700;
}
.cal-cell {
	aspect-ratio: 1 / 1;
	min-height: 38px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	font-family: var(--en-serif);
	font-size: 16px;
	color: var(--ink);
	background: transparent;
	border-radius: 2px;
	position: relative;
}
.cal-cell.empty {
	background: transparent;
	visibility: hidden;
}
.cal-cell.closed {
	color: rgba(29, 40, 32, 0.7);
}
.cal-cell.open {
	background: var(--accent);
	color: var(--bg);
	font-weight: 600;
}
.cal-cell.today {
}

.calendar-legend {
	display: flex;
	justify-content: center;
	gap: 32px;
	margin-top: 24px;
	font-size: 13px;
	color: var(--ink-soft);
	letter-spacing: 0.1em;
}
.calendar-legend .lg {
	display: inline-block;
	width: 14px;
	height: 14px;
	vertical-align: middle;
	margin-right: 8px;
	border-radius: 2px;
}
.lg.open {
	background: var(--accent);
}
.lg.closed {
	background: transparent;
	border: 1px solid var(--line);
}
.lg.today {
	background: var(--gold);
}

/* ---------- instagram feed ---------- */
.feed-section {
	padding: 60px 8vw;
	text-align: center;
}
.feed-note {
	color: var(--ink-soft);
	margin: 0 0 40px;
	font-size: 15px;
}
.feed-grid {
	max-width: 920px;
	margin: 0 auto;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 6px;
}
.feed-tile {
	display: block;
	aspect-ratio: 1 / 1;
	overflow: hidden;
	position: relative;
	background: #2d3e2c;
}
.feed-tile img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition:
		transform 0.5s ease,
		opacity 0.3s ease;
}
.feed-tile:hover img {
	transform: scale(1.06);
	opacity: 0.86;
}
.feed-link {
	margin-top: 32px;
	font-family: var(--en-serif);
	font-size: 15px;
	letter-spacing: 0.2em;
}
.feed-link a {
	color: var(--accent);
	border-bottom: 1px solid var(--gold);
	padding-bottom: 4px;
	transition: color 0.2s;
}
.feed-link a:hover {
	color: var(--gold);
}

/* ---------- access ---------- */
.access {
	padding: 60px 8vw;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 60px;
	align-items: start;
	border-top: 1px solid var(--line);
}
.access .section-kicker,
.access .section-title {
	grid-column: 1 / -1;
	text-align: center;
}
.access-list {
	margin: 0;
	font-size: 15px;
}
.access-list dt {
	font-family: var(--en-serif);
	letter-spacing: 0.25em;
	color: var(--gold);
	font-size: 13px;
	margin-top: 18px;
	text-transform: uppercase;
}
.access-list dt:first-child {
	margin-top: 0;
}
.access-list dd {
	margin: 4px 0 0;
	color: var(--ink);
	line-height: 1.9;
}
.access-list dd a {
	border-bottom: 1px solid var(--line);
}
.map {
	width: 100%;
	height: 380px;
	border: 1px solid var(--line);
	border-radius: 4px;
}

/* ---------- calendar : additional statuses ---------- */
.cal-cell.full {
	background: #b34234;
	color: var(--bg);
	font-weight: 600;
}
.cal-cell.temp-closed {
	background: #cccccc;
	font-weight: 500;
}
.cal-cell.past {
}
.cal-cell .cell-day {
	display: block;
	font-size: 0.85em;
}
.cal-cell .cell-mark {
	display: block;
	font-size: 0.6em;
	line-height: 1;
	font-family: var(--serif);
}
.lg.full {
	background: #b34234;
}
.lg.temp-closed {
	background: #cccccc;
}

/* ---------- contact cta ---------- */
.contact-cta {
	padding: 60px 8vw;
	text-align: center;
	border-top: 1px solid var(--line);
	position: relative;
	overflow: hidden;
}
.contact-cta::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: url(./img/back.jpg) center / cover no-repeat;
	opacity: 0.1;
	z-index: 0;
	transition: transform 1.5s ease-out;
	transform: scale(1);
}
.contact-cta.in-view::before {
	transform: scale(1.08);
}
.contact-cta > * {
	position: relative;
	z-index: 1;
}
/* フェードイン用 */
.contact-cta .section-kicker,
.contact-cta .section-title,
.contact-cta .contact-cta-body,
.contact-cta .contact-cta-tel {
	opacity: 0;
	transform: translateY(24px);
	transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}
.contact-cta.in-view .section-kicker {
	opacity: 1;
	transform: translateY(0);
	transition-delay: 0.1s;
}
.contact-cta.in-view .section-title {
	opacity: 1;
	transform: translateY(0);
	transition-delay: 0.25s;
}
.contact-cta.in-view .contact-cta-body {
	opacity: 1;
	transform: translateY(0);
	transition-delay: 0.4s;
}
.contact-cta.in-view .contact-cta-tel {
	opacity: 1;
	transform: translateY(0);
	transition-delay: 0.55s;
}
.contact-cta-body {
	font-size: 15px;
	color: var(--ink-soft);
	margin: 0 0 24px;
	line-height: 2;
}
.contact-cta-tel {
	font-family: var(--en-serif);
	font-size: 28px;
	letter-spacing: 0.1em;
	margin-bottom: 24px;
}
.contact-cta-tel a {
	color: var(--accent);
	border-bottom: 1px solid var(--line);
	padding-bottom: 4px;
}
.contact-cta-btn {
	display: inline-block;
	padding: 14px 40px;
	border: 1px solid var(--accent);
	color: var(--accent);
	font-size: 14px;
	letter-spacing: 0.2em;
	transition: all 0.3s;
}
.contact-cta-btn:hover {
	background: var(--accent);
	color: var(--bg);
}

/* ---------- footer ---------- */
.site-footer {
	padding: 60px 8vw 40px;
	text-align: center;
	background: var(--accent);
	color: var(--bg);
	letter-spacing: 0.25em;
}
.footer-brand {
	font-family: var(--en-serif);
	font-size: 22px;
	margin: 0 0 12px;
	letter-spacing: 0.4em;
}
.footer-copy {
	font-size: 12px;
	opacity: 0.7;
	margin: 0;
}

/* ---------- responsive ---------- */
/* tablet & narrow desktop */
@media (max-width: 1100px) {
	.hero {
		padding: 80px 6vw 80px;
		gap: 40px;
	}
	.hero-art {
		height: 460px;
	}
	.about,
	.calendar-section,
	.feed-section,
	.access {
		padding: 50px 6vw;
	}
	.menu-section {
		padding: 50px 6vw;
	}
	.menu-item {
		padding: 70px 22px;
	}
}

/* tablet */
@media (max-width: 900px) {
	.hero {
		grid-template-columns: 1fr;
		padding: 60px 6vw 70px;
		min-height: auto;
		gap: 32px;
	}
	.hero-art {
		height: 320px;
		order: -1;
	}
	.hero-copy {
		padding-right: 0;
		text-align: center;
	}
	.menu-strip-inner {
		grid-template-columns: 1fr;
	}
	.menu-item {
		border-right: none;
		border-bottom: 1px solid var(--line);
		padding: 44px 0;
	}
	.menu-item:last-child {
		border-bottom: none;
	}
	.menu-img {
		max-width: 460px;
		margin-left: auto;
		margin-right: auto;
	}
	.access {
		grid-template-columns: 1fr;
		gap: 36px;
	}
}

/* PC/SP切替（.pc: PCのみ表示、.sp: スマホのみ表示） */
.sp { display: none; }
.pc { display: inline; }
@media (max-width: 780px) {
	.sp { display: inline; }
	.pc { display: none; }
}

/* mobile — hamburger */
@media (max-width: 780px) {
	.site-header {
		flex-wrap: nowrap;
		padding: 14px 20px;
		gap: 12px;
	}
	.brand-logo {
		width: 54px;
		height: 38px;
	}
	.brand-name .ja {
		font-size: 16px;
		letter-spacing: 0.2em;
	}
	.brand-name .en {
		font-size: 10px;
	}

	.nav-toggle-btn {
		display: flex;
	}
	.site-nav {
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		flex-direction: column;
		gap: 0;
		background: var(--bg);
		border-bottom: 1px solid var(--line);
		padding: 0 24px;
		max-height: 0;
		overflow: hidden;
		transition:
			max-height 0.35s ease,
			padding 0.25s ease;
		box-shadow: 0 16px 24px -20px rgba(0, 0, 0, 0.2);
	}
	.nav-toggle:checked ~ .site-nav {
		max-height: 420px;
		padding: 14px 24px 22px;
	}
	.site-nav a {
		padding: 14px 0;
		border-bottom: 1px solid var(--line);
		text-align: left;
		font-size: 13px;
		letter-spacing: 0.25em;
	}
	.site-nav a:last-child {
		border-bottom: none;
	}
	.nav-toggle:checked ~ .nav-toggle-btn span:nth-child(1) {
		transform: translateY(11px) rotate(45deg);
	}
	.nav-toggle:checked ~ .nav-toggle-btn span:nth-child(2) {
		opacity: 0;
	}
	.nav-toggle:checked ~ .nav-toggle-btn span:nth-child(3) {
		transform: translateY(-11px) rotate(-45deg);
	}

	.hero {
		padding: 48px 6vw 56px;
	}
	.hero-art {
		height: 260px;
	}
	.hero-title {
		font-size: 26px;
		letter-spacing: 0.04em;
	}
	.about,
	.calendar-section,
	.feed-section,
	.access,
	.menu-section {
		padding: 40px 6vw;
	}
	.calendar-section {
		display: flex;
		flex-direction: column;
	}
	.calendar-legend {
		order: 4;
		margin-top: 0;
		margin-bottom: 20px;
	}
	.calendar-section .section-kicker { order: 1; }
	.calendar-section .section-title { order: 2; }
	.calendar-section .calendar-note { order: 3; }
	.calendar-grid-wrap { order: 5; }
	.calendar-grid-wrap {
		grid-template-columns: 1fr;
		gap: 20px;
		margin: 0;
	}
	.calendar {
		padding: 12px;
		gap: 4px;
	}
	.cal-head {
		font-size: 10px;
		padding: 6px 0 10px;
		letter-spacing: 0.08em;
	}
	.cal-cell {
		font-size: 13px;
		min-height: 30px;
	}
	.feed-grid {
		grid-template-columns: repeat(3, 1fr);
		gap: 4px;
	}
	.month-label {
		font-size: 18px;
		margin-bottom: 18px;
	}
	.calendar-legend {
		gap: 18px;
		font-size: 12px;
	}
	.site-footer {
		padding: 44px 6vw 32px;
	}
	.footer-brand {
		font-size: 18px;
	}
}

/* very narrow */
@media (max-width: 420px) {
	.brand-name .en {
		display: none;
	}
	.hero-title {
		font-size: 26px;
	}
	.hero-art {
		height: 220px;
	}
	.menu-num {
		font-size: 28px;
	}
	.map {
		height: 280px;
	}
}

/* mobile : 480px 以下は本文左寄せ（見出しは中央のまま）*/
@media (max-width: 480px) {
	.about,
	.menu-item,
	.calendar-section,
	.feed-section,
	.access {
		text-align: left;
	}
	.hero-copy {
		text-align: left;
	}
	.section-kicker,
	.section-title,
	.menu-num,
	.menu-item h3,
	.month-label,
	.calendar-legend,
	.feed-link,
	.footer-brand,
	.footer-copy {
		text-align: center;
	}
}