*,
*::before,
*::after {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

:root {
	--cream: #faf8f4;
	--warm-white: #f5f2ec;
	--olive: #5a6b4a;
	--olive-dark: #3d4a33;
	--olive-light: #7a8e68;
	--brown: #8b7355;
	--brown-light: #b5a48c;
	--earth: #c4b49a;
	--text: #3a3530;
	--text-light: #6b6359;
	--text-muted: #9a9186;
	--border: rgba(90, 107, 74, 0.12);
	--font-en: 'Cormorant Garamond', serif;
	--font-jp: 'Noto Sans JP', sans-serif;
	--font-jp-serif: 'Noto Serif JP', serif;
}

html {
	scroll-behavior: smooth;
	font-size: 16px;
}

body {
	font-family: var(--font-jp);
	background: var(--cream);
	color: var(--text);
	overflow-x: hidden;
	-webkit-font-smoothing: antialiased;
}

/* ===== NAVIGATION ===== */
nav {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 100;
	padding: 1.2rem 3rem;
	display: flex;
	justify-content: space-between;
	align-items: center;
	background: rgba(250, 248, 244, 0.92);
	backdrop-filter: blur(16px);
	border-bottom: 1px solid var(--border);
	transition: all 0.4s ease;
}

nav.scrolled {
	padding: 0.8rem 3rem;
	box-shadow: 0 2px 20px rgba(90, 107, 74, 0.06);
}

.logo {
	text-decoration: none;
	display: flex;
	flex-direction: column;
}

.logo-main {
	font-family: var(--font-jp);
	font-size: 1.25rem;
	font-weight: 700;
	color: var(--olive-dark);
	letter-spacing: 0.12em;
}

.logo-sub {
	font-family: var(--font-en);
	font-size: 0.65rem;
	color: var(--olive-light);
	letter-spacing: 0.2em;
	text-transform: uppercase;
	margin-top: -1px;
}

.nav-links {
	display: flex;
	gap: 2.2rem;
	list-style: none;
	align-items: center;
}

.nav-links a {
	color: var(--text-light);
	text-decoration: none;
	font-size: 0.82rem;
	font-weight: 400;
	letter-spacing: 0.06em;
	transition: color 0.3s;
	position: relative;
}

.nav-links a::after {
	content: '';
	position: absolute;
	bottom: -4px;
	left: 0;
	width: 0;
	height: 1px;
	background: var(--olive);
	transition: width 0.3s ease;
}

.nav-links a:hover {
	color: var(--olive);
}

.nav-links a:hover::after {
	width: 100%;
}

.nav-tel {
	display: flex;
	align-items: center;
	gap: 0.4rem;
	font-size: 0.85rem;
	color: var(--olive-dark) !important;
	font-weight: 600;
	letter-spacing: 0.04em;
}

.nav-tel svg {
	width: 14px;
	height: 14px;
	stroke: var(--olive);
	fill: none;
	stroke-width: 2;
}

.hamburger {
	display: none;
	flex-direction: column;
	gap: 5px;
	cursor: pointer;
	padding: 4px;
}

.hamburger span {
	width: 22px;
	height: 1.5px;
	background: var(--olive-dark);
	transition: all 0.3s;
}

/* ===== HERO ===== */
.hero {
	min-height: 100vh;
	display: flex;
	align-items: center;
	position: relative;
	overflow: hidden;
}

.hero-bg {
	position: absolute;
	inset: 0;
	background:
		linear-gradient(135deg, rgba(90, 107, 74, 0.05) 0%, rgba(139, 115, 85, 0.03) 100%);
}

/* Decorative organic shape */
.hero-organic {
	position: absolute;
	top: -10%;
	right: -5%;
	width: 60vw;
	height: 120vh;
	background:
		radial-gradient(ellipse at 60% 40%, rgba(90, 107, 74, 0.06) 0%, transparent 60%),
		radial-gradient(ellipse at 30% 70%, rgba(196, 180, 154, 0.08) 0%, transparent 50%);
	border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
	animation: organicFloat 20s ease-in-out infinite;
}

@keyframes organicFloat {

	0%,
	100% {
		transform: translate(0, 0) rotate(0deg);
	}

	33% {
		transform: translate(-15px, 10px) rotate(1deg);
	}

	66% {
		transform: translate(10px, -8px) rotate(-1deg);
	}
}

.hero-content {
	position: relative;
	z-index: 2;
	max-width: 1200px;
	margin: 0 auto;
	padding: 8rem 4rem 4rem;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 4rem;
	align-items: center;
	width: 100%;
}

.hero-text {
	opacity: 0;
	animation: gentleFadeUp 1s ease 0.3s forwards;
}

.hero-en {
	font-family: var(--font-en);
	font-size: 0.8rem;
	font-weight: 400;
	letter-spacing: 0.25em;
	text-transform: uppercase;
	color: var(--olive-light);
	margin-bottom: 1.5rem;
	font-style: italic;
}

.hero-title {
	font-family: var(--font-jp-serif);
	font-size: clamp(2rem, 3.5vw, 2.8rem);
	font-weight: 500;
	line-height: 1.6;
	letter-spacing: 0.05em;
	color: var(--text);
	margin-bottom: 1.5rem;
}

.hero-title em {
	font-style: normal;
	color: var(--olive);
	position: relative;
}

.hero-title em::after {
	content: '';
	position: absolute;
	bottom: 2px;
	left: 0;
	right: 0;
	height: 8px;
	background: rgba(90, 107, 74, 0.1);
	z-index: -1;
}

.hero-desc {
	font-size: 0.92rem;
	color: var(--text-light);
	line-height: 2;
	font-weight: 300;
	margin-bottom: 2.5rem;
}

.hero-cta {
	display: flex;
	gap: 1rem;
	flex-wrap: wrap;
}

.btn {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.95rem 2rem;
	font-family: var(--font-jp);
	font-size: 0.85rem;
	font-weight: 500;
	text-decoration: none;
	transition: all 0.3s ease;
	cursor: pointer;
	border: none;
	letter-spacing: 0.04em;
}

.btn-primary {
	background: var(--olive);
	color: #fff;
	border-radius: 3px;
	box-shadow: 0 4px 16px rgba(90, 107, 74, 0.25);
}

.btn-primary:hover {
	background: var(--olive-dark);
	box-shadow: 0 6px 24px rgba(90, 107, 74, 0.35);
	transform: translateY(-2px);
}

.btn-outline {
	background: transparent;
	color: var(--olive);
	border: 1px solid var(--olive);
	border-radius: 3px;
}

.btn-outline:hover {
	background: var(--olive);
	color: #fff;
}

.btn-arrow {
	font-size: 1.1em;
	transition: transform 0.3s;
}

.btn:hover .btn-arrow {
	transform: translateX(3px);
}

/* Hero image placeholder */
.hero-visual {
	position: relative;
	opacity: 0;
	animation: gentleFadeUp 1s ease 0.6s forwards;
}

.hero-img-frame {
	width: 100%;
	aspect-ratio: 4/3;
	border-radius: 8px;
	overflow: hidden;
	position: relative;
	background: var(--warm-white);
	border: 1px solid var(--border);
	box-shadow: 0 20px 60px rgba(90, 107, 74, 0.08);
}

.hero-img-frame img {
	width: 100%;
}

.hero-img-placeholder {
	width: 100%;
	height: 100%;
	background:
		linear-gradient(135deg, rgba(90, 107, 74, 0.12) 0%, rgba(196, 180, 154, 0.12) 50%, rgba(90, 107, 74, 0.08) 100%);
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 0.8rem;
	color: var(--olive-light);
}

.hero-img-placeholder svg {
	width: 48px;
	height: 48px;
	stroke: var(--olive-light);
	fill: none;
	stroke-width: 1;
	opacity: 0.6;
}

.hero-img-placeholder span {
	font-size: 0.78rem;
	letter-spacing: 0.1em;
	opacity: 0.6;
}

.hero-img-accent {
	position: absolute;
	bottom: -12px;
	right: -12px;
	width: 120px;
	height: 120px;
	border: 1px solid rgba(90, 107, 74, 0.15);
	border-radius: 6px;
	z-index: -1;
}

/* ===== SECTION COMMON ===== */
section {
	padding: 6rem 3rem;
	position: relative;
}

.section-inner {
	max-width: 1100px;
	margin: 0 auto;
}

.section-header {
	text-align: center;
	margin-bottom: 3.5rem;
}

.section-en {
	font-family: var(--font-en);
	font-size: 2.2rem;
	font-weight: 400;
	color: var(--olive);
	letter-spacing: 0.05em;
	line-height: 1;
	margin-bottom: 0.6rem;
}

.section-jp {
	font-size: 0.8rem;
	font-weight: 400;
	color: var(--text-muted);
	letter-spacing: 0.15em;
}

.section-line {
	width: 40px;
	height: 1px;
	background: var(--olive);
	margin: 1.2rem auto 0;
	opacity: 0.4;
}

/* ===== ABOUT ===== */
#about {
	background: var(--warm-white);
	border-top: 1px solid var(--border);
	border-bottom: 1px solid var(--border);
}

.about-content {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 4rem;
	align-items: center;
}

.about-img {
	width: 100%;
	aspect-ratio: 5/4;
	border-radius: 6px;
	background:
		linear-gradient(135deg, rgba(90, 107, 74, 0.1) 0%, rgba(196, 180, 154, 0.1) 100%);
	border: 1px solid var(--border);
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 0.6rem;
	color: var(--olive-light);
}

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


.about-text h3 {
	font-family: var(--font-jp-serif);
	font-size: 1.5rem;
	font-weight: 500;
	line-height: 1.6;
	margin-bottom: 1.5rem;
	letter-spacing: 0.04em;
	color: var(--text);
}

.about-text p {
	font-size: 0.9rem;
	color: var(--text-light);
	line-height: 2;
	font-weight: 300;
	margin-bottom: 1rem;
}

/* ===== REASON ===== */
.reason-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 2rem;
}

.reason-card {
	background: var(--warm-white);
	border: 1px solid var(--border);
	border-radius: 6px;
	padding: 2.5rem 2rem;
	text-align: center;
	transition: all 0.4s ease;
	position: relative;
	overflow: hidden;
}

.reason-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 3px;
	background: linear-gradient(90deg, var(--olive-light), var(--olive));
	transform: scaleX(0);
	transition: transform 0.4s ease;
}

.reason-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 12px 40px rgba(90, 107, 74, 0.08);
}

.reason-card:hover::before {
	transform: scaleX(1);
}

.reason-num {
	font-family: var(--font-en);
	font-size: 0.7rem;
	font-weight: 500;
	letter-spacing: 0.2em;
	color: var(--olive-light);
	text-transform: uppercase;
	margin-bottom: 1.2rem;
}

.reason-icon {
	width: 56px;
	height: 56px;
	margin: 0 auto 1.2rem;
	border-radius: 50%;
	background: rgba(90, 107, 74, 0.06);
	display: flex;
	align-items: center;
	justify-content: center;
}

.reason-icon svg {
	width: 26px;
	height: 26px;
	stroke: var(--olive);
	fill: none;
	stroke-width: 1.5;
	stroke-linecap: round;
	stroke-linejoin: round;
}

.reason-card h3 {
	font-size: 1.05rem;
	font-weight: 600;
	margin-bottom: 0.8rem;
	letter-spacing: 0.02em;
}

.reason-card p {
	font-size: 0.85rem;
	color: var(--text-light);
	line-height: 1.8;
	font-weight: 300;
}

/* ===== WORKS ===== */
#works {
	background: var(--warm-white);
	border-top: 1px solid var(--border);
	border-bottom: 1px solid var(--border);
}

.works-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1.5rem;
}

.work-card {
	border-radius: 6px;
	overflow: hidden;
	border: 1px solid var(--border);
	background: var(--cream);
	transition: all 0.4s ease;
}

.work-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 12px 40px rgba(90, 107, 74, 0.08);
}

.work-img {
	width: 100%;
	aspect-ratio: 3/2;
	background: linear-gradient(135deg, rgba(90, 107, 74, 0.08) 0%, rgba(196, 180, 154, 0.08) 100%);
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 0.4rem;
	color: var(--olive-light);
	position: relative;
	overflow: hidden;
}

.work-img img {
	width: 100%;
	height: 100%;
	fill: none;
	stroke-width: 1;
	object-fit: cover;
}

.work-card:hover .work-img {
	background: rgba(90, 107, 74, 0.05);
}

.work-info {
	padding: 1.2rem 1.4rem;
}

.work-cat {
	font-size: 0.7rem;
	color: var(--olive);
	font-weight: 500;
	letter-spacing: 0.08em;
	margin-bottom: 0.3rem;
}

.work-info h4 {
	font-size: 0.9rem;
	font-weight: 500;
	color: var(--text);
	letter-spacing: 0.02em;
}

.works-note {
	text-align: center;
	margin-top: 2.5rem;
	font-size: 0.85rem;
	color: var(--text-muted);
	font-weight: 300;
}

/* ===== SERVICE ===== */
.service-list {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 1.5rem;
}

.service-item {
	display: flex;
	gap: 1.2rem;
	padding: 1.8rem;
	background: var(--warm-white);
	border: 1px solid var(--border);
	border-radius: 6px;
	transition: all 0.3s;
}

.service-item:hover {
	border-color: rgba(90, 107, 74, 0.2);
	box-shadow: 0 4px 20px rgba(90, 107, 74, 0.05);
}

.service-item-icon {
	width: 44px;
	height: 44px;
	border-radius: 10px;
	background: rgba(90, 107, 74, 0.06);
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

.service-item-icon svg {
	width: 22px;
	height: 22px;
	stroke: var(--olive);
	fill: none;
	stroke-width: 1.5;
	stroke-linecap: round;
	stroke-linejoin: round;
}

.service-item h4 {
	font-size: 0.95rem;
	font-weight: 600;
	margin-bottom: 0.4rem;
}

.service-item p {
	font-size: 0.82rem;
	color: var(--text-light);
	line-height: 1.7;
	font-weight: 300;
}

/* ===== FLOW ===== */
#flow {
	background: var(--warm-white);
	border-top: 1px solid var(--border);
	border-bottom: 1px solid var(--border);
}

.flow-steps {
	display: flex;
	gap: 0;
	max-width: 900px;
	margin: 0 auto;
	position: relative;
}

.flow-steps::before {
	content: '';
	position: absolute;
	top: 28px;
	left: 28px;
	right: 28px;
	height: 1px;
	background: var(--border);
	z-index: 0;
}

.flow-step {
	flex: 1;
	text-align: center;
	position: relative;
	z-index: 1;
}

.flow-num {
	width: 56px;
	height: 56px;
	border-radius: 50%;
	background: var(--cream);
	border: 2px solid var(--olive);
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto 1rem;
	font-family: var(--font-en);
	font-size: 1.1rem;
	font-weight: 500;
	color: var(--olive);
}

.flow-step h4 {
	font-size: 0.9rem;
	font-weight: 600;
	margin-bottom: 0.4rem;
}

.flow-step p {
	font-size: 0.78rem;
	color: var(--text-muted);
	line-height: 1.6;
	font-weight: 300;
	padding: 0 0.5rem;
}

/* ===== COMPANY ===== */
.company-table {
	max-width: 750px;
	margin: 0 auto;
}

.company-row {
	display: grid;
	grid-template-columns: 130px 1fr;
	border-bottom: 1px solid var(--border);
	padding: 1.3rem 0;
	font-size: 0.9rem;
	align-items: baseline;
}

.company-row:first-child {
	border-top: 1px solid var(--border);
}

.company-label {
	color: var(--text-muted);
	font-weight: 400;
	font-size: 0.82rem;
	letter-spacing: 0.04em;
}

.company-value {
	color: var(--text);
	font-weight: 400;
	line-height: 1.7;
}

/* ===== CONTACT ===== */
#contact {
	background: var(--olive-dark);
	color: #fff;
	text-align: center;
}

#contact .section-en {
	color: rgba(255, 255, 255, 0.85);
}

#contact .section-jp {
	color: rgba(255, 255, 255, 0.5);
}

#contact .section-line {
	background: rgba(255, 255, 255, 0.3);
}

.contact-lead {
	font-size: 0.92rem;
	color: rgba(255, 255, 255, 0.7);
	line-height: 1.9;
	font-weight: 300;
	margin-bottom: 2.5rem;
}

.contact-tel-block {
	margin-bottom: 2rem;
}

.contact-tel-label {
	font-size: 0.75rem;
	color: rgba(255, 255, 255, 0.5);
	letter-spacing: 0.15em;
	margin-bottom: 0.4rem;
}

.contact-tel {
	font-family: var(--font-en);
	font-size: 2.4rem;
	font-weight: 500;
	color: #fff;
	text-decoration: none;
	letter-spacing: 0.04em;
	display: inline-flex;
	align-items: center;
	gap: 0.6rem;
	transition: opacity 0.3s;
}

.contact-tel:hover {
	opacity: 0.8;
}

.contact-tel svg {
	width: 28px;
	height: 28px;
	stroke: rgba(255, 255, 255, 0.7);
	fill: none;
	stroke-width: 1.5;
}

.contact-mobile {
	font-size: 0.9rem;
	color: rgba(255, 255, 255, 0.6);
	margin-top: 0.5rem;
}

.contact-mobile a {
	color: rgba(255, 255, 255, 0.8);
	text-decoration: none;
	transition: color 0.3s;
}

.contact-mobile a:hover {
	color: #fff;
}

.contact-info {
	margin-top: 2rem;
	display: flex;
	justify-content: center;
	gap: 3rem;
	flex-wrap: wrap;
}

.contact-info-item {
	display: flex;
	align-items: center;
	gap: 0.6rem;
	font-size: 0.85rem;
	color: rgba(255, 255, 255, 0.65);
}

.contact-info-item svg {
	width: 16px;
	height: 16px;
	stroke: rgba(255, 255, 255, 0.5);
	fill: none;
	stroke-width: 1.5;
}

/* ===== ACCESS ===== */
#access {
	background: var(--warm-white);
	border-top: 1px solid var(--border);
}

.access-content {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 3rem;
	max-width: 1000px;
	margin: 0 auto;
}

.map-frame {
	width: 100%;
	aspect-ratio: 4/3;
	border-radius: 6px;
	overflow: hidden;
	border: 1px solid var(--border);
}

.map-frame iframe {
	width: 100%;
	height: 100%;
	border: 0;
}

.access-details h3 {
	font-family: var(--font-jp-serif);
	font-size: 1.15rem;
	font-weight: 500;
	margin-bottom: 1.2rem;
	color: var(--text);
}

.access-details p {
	font-size: 0.88rem;
	color: var(--text-light);
	line-height: 1.9;
	font-weight: 300;
	margin-bottom: 1rem;
}

.access-details .address-block {
	padding: 1.2rem 1.5rem;
	background: var(--cream);
	border: 1px solid var(--border);
	border-radius: 6px;
	margin-bottom: 1.2rem;
}

.access-details .address-block p {
	margin-bottom: 0.3rem;
	font-size: 0.88rem;
}

/* ===== FOOTER ===== */
footer {
	background: var(--text);
	color: rgba(255, 255, 255, 0.5);
	padding: 2.5rem 3rem;
	text-align: center;
}

.footer-logo {
	font-family: var(--font-jp);
	font-size: 1rem;
	font-weight: 600;
	color: rgba(255, 255, 255, 0.7);
	letter-spacing: 0.1em;
	margin-bottom: 0.3rem;
}

.footer-logo-en {
	font-family: var(--font-en);
	font-size: 0.7rem;
	color: rgba(255, 255, 255, 0.35);
	letter-spacing: 0.15em;
	margin-bottom: 1rem;
}

.footer-copy {
	font-size: 0.72rem;
	letter-spacing: 0.05em;
}

/* ===== ANIMATIONS ===== */
@keyframes gentleFadeUp {
	from {
		opacity: 0;
		transform: translateY(20px);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.reveal {
	opacity: 0;
	transform: translateY(24px);
	transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
	opacity: 1;
	transform: translateY(0);
}

/* Leaf decoration */
.leaf-deco {
	position: absolute;
	opacity: 0.04;
	pointer-events: none;
}

/* ===== MOBILE MENU ===== */
.mobile-menu {
	display: none;
	position: fixed;
	inset: 0;
	z-index: 99;
	background: rgba(250, 248, 244, 0.97);
	backdrop-filter: blur(20px);
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 2rem;
}

.mobile-menu.open {
	display: flex;
}

.mobile-menu a {
	color: var(--text);
	text-decoration: none;
	font-size: 1.1rem;
	font-weight: 500;
	letter-spacing: 0.06em;
	transition: color 0.3s;
}

.mobile-menu a:hover {
	color: var(--olive);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
	nav {
		padding: 1rem 1.5rem;
	}

	.nav-links {
		display: none;
	}

	.hamburger {
		display: flex;
	}

	section {
		padding: 4rem 1.5rem;
	}

	.hero-content {
		grid-template-columns: 1fr;
		gap: 2.5rem;
		padding: 7rem 1.5rem 3rem;
	}

	.hero-visual {
		order: -1;
	}

	.about-content {
		grid-template-columns: 1fr;
		gap: 2rem;
	}

	.reason-grid {
		grid-template-columns: 1fr;
		gap: 1.2rem;
	}

	.works-grid {
		grid-template-columns: 1fr;
		gap: 1.2rem;
	}

	.service-list {
		grid-template-columns: 1fr;
	}

	.flow-steps {
		flex-direction: column;
		gap: 1.5rem;
	}

	.flow-steps::before {
		top: 0;
		bottom: 0;
		left: 28px;
		right: auto;
		width: 1px;
		height: auto;
	}

	.flow-step {
		text-align: left;
		display: flex;
		gap: 1rem;
		align-items: flex-start;
	}

	.flow-num {
		margin: 0;
		flex-shrink: 0;
	}

	.access-content {
		grid-template-columns: 1fr;
		gap: 2rem;
	}

	.contact-info {
		flex-direction: column;
		align-items: center;
		gap: 1rem;
	}

	.company-row {
		grid-template-columns: 100px 1fr;
		font-size: 0.85rem;
	}
}