@charset "UTF-8";

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

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

body {
	font-family: "Noto Sans JP", "Yu Gothic", "游ゴシック", "Hiragino Sans", "ヒラギノ角ゴ ProN", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
	font-weight: 400;
	line-height: 1.8;
	color: #1a1a1a;
	background-color: #faf6ee;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	overflow-x: hidden;
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

a {
	color: inherit;
	text-decoration: none;
	transition: color 0.3s ease, opacity 0.3s ease;
}

ul, ol {
	list-style: none;
}

button {
	font-family: inherit;
	cursor: pointer;
	border: none;
	background: transparent;
}

:root {
	--color-primary: #1e5d43;
	--color-primary-dark: #144030;
	--color-secondary: #88b388;
	--color-accent: #c9a961;
	--color-bg: #faf6ee;
	--color-bg-alt: #f1ebde;
	--color-white: #ffffff;
	--color-text: #1a1a1a;
	--color-text-light: #6b6b6b;
	--color-border: #e6dfd0;
	--shadow-sm: 0 2px 8px rgba(30, 93, 67, 0.08);
	--shadow-md: 0 4px 24px rgba(30, 93, 67, 0.12);
	--shadow-lg: 0 12px 40px rgba(30, 93, 67, 0.16);
	--radius-sm: 4px;
	--radius-md: 8px;
	--radius-lg: 16px;
	--max-width: 1200px;
}

.container {
	width: 100%;
	max-width: var(--max-width);
	margin: 0 auto;
	padding: 0 24px;
}

.section {
	padding: 100px 0;
}

.section-title {
	font-size: 2.25rem;
	font-weight: 700;
	color: var(--color-primary);
	margin-bottom: 12px;
	letter-spacing: 0.05em;
	position: relative;
	display: inline-block;
}

.section-title-en {
	display: block;
	font-size: 0.875rem;
	font-weight: 500;
	color: var(--color-accent);
	letter-spacing: 0.2em;
	margin-bottom: 8px;
	text-transform: uppercase;
}

.section-header {
	text-align: center;
	margin-bottom: 60px;
}

.section-header::after {
	content: "";
	display: block;
	width: 50px;
	height: 2px;
	background: var(--color-accent);
	margin: 24px auto 0;
}

.site-header {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	background: rgba(250, 246, 238, 0.95);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	z-index: 1000;
	transition: box-shadow 0.3s ease, background 0.3s ease;
}

.site-header.scrolled {
	box-shadow: var(--shadow-sm);
	background: rgba(255, 255, 255, 0.98);
}

.header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 80px;
	max-width: var(--max-width);
	margin: 0 auto;
	padding: 0 24px;
}

.logo {
	display: flex;
	align-items: center;
	gap: 12px;
	text-decoration: none;
}

.logo-mark {
	width: 44px;
	height: 44px;
	background: var(--color-primary);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--color-white);
	font-weight: 700;
	font-size: 1.25rem;
	font-family: serif;
	letter-spacing: -0.05em;
}

.logo-text {
	display: flex;
	flex-direction: column;
	line-height: 1.2;
}

.logo-name {
	font-size: 1.05rem;
	font-weight: 700;
	color: var(--color-primary);
	letter-spacing: 0.05em;
}

.logo-en {
	font-size: 0.65rem;
	color: var(--color-text-light);
	letter-spacing: 0.2em;
	text-transform: uppercase;
}

.nav-list {
	display: flex;
	align-items: center;
	gap: 36px;
}

.nav-link {
	font-size: 0.95rem;
	font-weight: 500;
	color: var(--color-text);
	position: relative;
	padding: 4px 0;
}

.nav-link::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: -4px;
	width: 0;
	height: 2px;
	background: var(--color-accent);
	transition: width 0.3s ease;
}

.nav-link:hover::after, .nav-link.active::after {
	width: 100%;
}

.nav-link:hover {
	color: var(--color-primary);
}

.nav-cta {
	background: var(--color-primary);
	color: var(--color-white) !important;
	padding: 10px 24px !important;
	border-radius: 999px;
	font-size: 0.875rem !important;
	transition: background 0.3s ease, transform 0.3s ease;
}

.nav-cta:hover {
	background: var(--color-primary-dark);
	transform: translateY(-2px);
}

.nav-cta::after {
	display: none;
}

.menu-toggle {
	display: none;
	width: 32px;
	height: 32px;
	position: relative;
	z-index: 1001;
}

.menu-toggle span {
	display: block;
	position: absolute;
	height: 2px;
	width: 100%;
	background: var(--color-primary);
	left: 0;
	transition: all 0.3s ease;
}

.menu-toggle span:nth-child(1) {
	top: 8px;
}

.menu-toggle span:nth-child(2) {
	top: 15px;
}

.menu-toggle span:nth-child(3) {
	top: 22px;
}

.menu-toggle.active span:nth-child(1) {
	transform: rotate(45deg);
	top: 15px;
}

.menu-toggle.active span:nth-child(2) {
	opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
	transform: rotate(-45deg);
	top: 15px;
}

.hero {
	position: relative;
	min-height: 100vh;
	display: flex;
	align-items: center;
	overflow: hidden;
	padding: 120px 0 80px;
	background: linear-gradient(135deg, #f6f1e3 0%, #e8e0cc 100%);
}

.hero::before {
	content: "";
	position: absolute;
	top: -200px;
	right: -200px;
	width: 600px;
	height: 600px;
	background: radial-gradient( circle, rgba(136, 179, 136, 0.25) 0%, transparent 70% );
	border-radius: 50%;
	z-index: 0;
}

.hero::after {
	content: "";
	position: absolute;
	bottom: -150px;
	left: -150px;
	width: 500px;
	height: 500px;
	background: radial-gradient( circle, rgba(201, 169, 97, 0.18) 0%, transparent 70% );
	border-radius: 50%;
	z-index: 0;
}

.hero-inner {
	position: relative;
	z-index: 1;
	display: grid;
	grid-template-columns: 1.1fr 1fr;
	gap: 60px;
	align-items: center;
	max-width: var(--max-width);
	margin: 0 auto;
	padding: 0 24px;
	width: 100%;
}

.hero-text {
	animation: fadeInUp 1s ease both;
}

.hero-eyebrow {
	display: inline-block;
	font-size: 0.875rem;
	letter-spacing: 0.3em;
	color: var(--color-accent);
	font-weight: 500;
	margin-bottom: 24px;
	padding-left: 56px;
	position: relative;
}

.hero-eyebrow::before {
	content: "";
	position: absolute;
	left: 0;
	top: 50%;
	width: 40px;
	height: 1px;
	background: var(--color-accent);
}

.hero-title {
	font-size: 3.25rem;
	font-weight: 700;
	line-height: 1.4;
	color: var(--color-primary);
	margin-bottom: 32px;
	letter-spacing: 0.02em;
}

.hero-title .accent {
	color: var(--color-accent);
}

.hero-desc {
	font-size: 1.0625rem;
	color: var(--color-text);
	line-height: 2;
	margin-bottom: 40px;
	max-width: 540px;
}

.hero-buttons {
	display: flex;
	gap: 16px;
	flex-wrap: wrap;
}

.btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 16px 36px;
	font-size: 0.95rem;
	font-weight: 500;
	border-radius: 999px;
	transition: all 0.3s ease;
	letter-spacing: 0.05em;
	cursor: pointer;
}

.btn-primary {
	background: var(--color-primary);
	color: var(--color-white);
}

.btn-primary:hover {
	background: var(--color-primary-dark);
	transform: translateY(-2px);
	box-shadow: var(--shadow-md);
}

.btn-outline {
	background: transparent;
	color: var(--color-primary);
	border: 1.5px solid var(--color-primary);
}

.btn-outline:hover {
	background: var(--color-primary);
	color: var(--color-white);
	transform: translateY(-2px);
}

.btn-arrow {
	transition: transform 0.3s ease;
}

.btn:hover .btn-arrow {
	transform: translateX(4px);
}

.hero-visual {
	position: relative;
	aspect-ratio: 4 / 5;
	animation: fadeIn 1.4s ease 0.3s both;
}

.hero-image {
	position: absolute;
	inset: 0;
	border-radius: var(--radius-lg);
	background: linear-gradient( 170deg, rgba(30, 93, 67, 0.45) 0%, rgba(30, 93, 67, 0.15) 40%, rgba(20, 64, 48, 0.65) 100% ), url("../assets/img/work1.jpg") center/cover no-repeat;
	box-shadow: var(--shadow-lg);
	overflow: hidden;
	display: flex;
	align-items: flex-end;
	padding: 40px;
	color: var(--color-white);
}

.hero-image-caption {
	position: relative;
	z-index: 1;
	font-size: 0.875rem;
	letter-spacing: 0.1em;
	line-height: 1.8;
}

.hero-image-caption strong {
	display: block;
	font-size: 1.25rem;
	font-weight: 600;
	margin-bottom: 8px;
	letter-spacing: 0.05em;
}

.hero-badge {
	position: absolute;
	bottom: -30px;
	left: -30px;
	width: 140px;
	height: 140px;
	background: var(--color-accent);
	color: var(--color-white);
	border-radius: 50%;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	text-align: center;
	font-size: 0.75rem;
	letter-spacing: 0.1em;
	box-shadow: var(--shadow-md);
	font-weight: 500;
}

.hero-badge strong {
	display: block;
	font-size: 1.5rem;
	font-weight: 700;
	margin: 4px 0;
	letter-spacing: 0;
}

.about-summary {
	background: var(--color-white);
	position: relative;
}

.about-grid {
	display: grid;
	grid-template-columns: 1fr 1.2fr;
	gap: 80px;
	align-items: center;
}

.about-visual {
	aspect-ratio: 3 / 4;
	border-radius: var(--radius-lg);
	background: linear-gradient(180deg, rgba(30, 93, 67, 0.15) 0%, rgba(20, 64, 48, 0.55) 100%), url("../assets/img/meeting.jpg") center/cover no-repeat;
	position: relative;
	overflow: hidden;
	box-shadow: var(--shadow-md);
}

.about-visual::after {
	content: "WAFU RYOKUSHU";
	position: absolute;
	bottom: 32px;
	left: 32px;
	color: rgba(255, 255, 255, 0.95);
	letter-spacing: 0.3em;
	font-size: 0.75rem;
	font-weight: 500;
	z-index: 1;
}

.about-content h2 {
	text-align: left;
}

.about-content .section-header {
	text-align: left;
	margin-bottom: 32px;
}

.about-content .section-header::after {
	margin-left: 0;
}

.about-text {
	font-size: 1rem;
	color: var(--color-text);
	margin-bottom: 24px;
	line-height: 2.1;
}

.services {
	background: var(--color-bg);
}

.service-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 32px;
}

.service-card {
	background: var(--color-white);
	border-radius: var(--radius-lg);
	padding: 48px 40px;
	box-shadow: var(--shadow-sm);
	transition: transform 0.4s ease, box-shadow 0.4s ease;
	position: relative;
	overflow: hidden;
}

.service-card::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 4px;
	background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.4s ease;
}

.service-card:hover {
	transform: translateY(-8px);
	box-shadow: var(--shadow-lg);
}

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

.service-icon {
	width: 64px;
	height: 64px;
	border-radius: 50%;
	background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--color-white);
	margin-bottom: 24px;
	font-size: 1.75rem;
	font-weight: 700;
}

.service-card h3 {
	font-size: 1.375rem;
	color: var(--color-primary);
	margin-bottom: 8px;
	letter-spacing: 0.05em;
}

.service-card .service-en {
	font-size: 0.75rem;
	color: var(--color-accent);
	letter-spacing: 0.2em;
	margin-bottom: 16px;
	display: block;
}

.service-card p {
	font-size: 0.9375rem;
	color: var(--color-text-light);
	line-height: 1.9;
}

.page-hero {
	padding: 160px 0 80px;
	background: linear-gradient(135deg, #f6f1e3 0%, #ebe2cd 100%);
	text-align: center;
	position: relative;
	overflow: hidden;
}

.page-hero::before {
	content: "";
	position: absolute;
	top: 50%;
	right: -100px;
	width: 400px;
	height: 400px;
	background: radial-gradient( circle, rgba(136, 179, 136, 0.2) 0%, transparent 70% );
	border-radius: 50%;
	transform: translateY(-50%);
}

.page-hero h1 {
	font-size: 2.75rem;
	color: var(--color-primary);
	margin-bottom: 12px;
	position: relative;
	z-index: 1;
}

.page-hero .page-hero-en {
	display: block;
	font-size: 0.875rem;
	color: var(--color-accent);
	letter-spacing: 0.3em;
	margin-bottom: 8px;
	position: relative;
	z-index: 1;
}

.page-hero p {
	color: var(--color-text-light);
	font-size: 1rem;
	position: relative;
	z-index: 1;
}

.message-section {
	background: var(--color-white);
}

.message-grid {
	display: grid;
	grid-template-columns: 1fr 1.5fr;
	gap: 60px;
	align-items: start;
}

.message-portrait {
	aspect-ratio: 3 / 4;
	border-radius: var(--radius-lg);
	background: linear-gradient(180deg, rgba(30, 93, 67, 0.05) 0%, rgba(20, 64, 48, 0.4) 100%), url("../assets/img/survey.jpg") center top/cover no-repeat;
	position: relative;
	overflow: hidden;
	box-shadow: var(--shadow-md);
}

.message-content h3 {
	font-size: 1.75rem;
	color: var(--color-primary);
	margin-bottom: 24px;
	line-height: 1.6;
}

.message-content p {
	margin-bottom: 20px;
	line-height: 2.1;
	color: var(--color-text);
}

.message-signature {
	margin-top: 32px;
	font-size: 0.95rem;
	color: var(--color-text-light);
}

.message-signature strong {
	font-size: 1.25rem;
	color: var(--color-primary);
	display: block;
	margin-top: 4px;
	letter-spacing: 0.05em;
}

.company-info-section {
	background: var(--color-bg);
}

.company-table {
	width: 100%;
	max-width: 900px;
	margin: 0 auto;
	border-collapse: collapse;
	background: var(--color-white);
	border-radius: var(--radius-md);
	overflow: hidden;
	box-shadow: var(--shadow-sm);
}

.company-table th, .company-table td {
	text-align: left;
	padding: 24px 32px;
	border-bottom: 1px solid var(--color-border);
	vertical-align: top;
	line-height: 1.8;
}

.company-table tr:last-child th, .company-table tr:last-child td {
	border-bottom: none;
}

.company-table th {
	width: 220px;
	font-weight: 600;
	color: var(--color-primary);
	background: var(--color-bg-alt);
	font-size: 0.95rem;
}

.company-table td {
	color: var(--color-text);
	font-size: 0.95rem;
}

.history-section {
	background: var(--color-white);
}

.timeline {
	max-width: 800px;
	margin: 0 auto;
	position: relative;
	padding-left: 40px;
}

.timeline::before {
	content: "";
	position: absolute;
	left: 8px;
	top: 0;
	bottom: 0;
	width: 2px;
	background: var(--color-border);
}

.timeline-item {
	position: relative;
	padding-bottom: 40px;
}

.timeline-item::before {
	content: "";
	position: absolute;
	left: -38px;
	top: 6px;
	width: 18px;
	height: 18px;
	border-radius: 50%;
	background: var(--color-accent);
	border: 4px solid var(--color-white);
	box-shadow: 0 0 0 2px var(--color-accent);
}

.timeline-date {
	font-size: 0.875rem;
	color: var(--color-accent);
	font-weight: 600;
	letter-spacing: 0.1em;
	margin-bottom: 8px;
}

.timeline-content h4 {
	font-size: 1.125rem;
	color: var(--color-primary);
	margin-bottom: 8px;
}

.timeline-content p {
	color: var(--color-text-light);
	font-size: 0.9375rem;
}

.service-detail {
	padding: 100px 0;
	border-bottom: 1px solid var(--color-border);
	background: var(--color-white);
}

.service-detail:nth-child(odd) {
	background: var(--color-bg);
}

.service-detail:last-child {
	border-bottom: none;
}

.service-detail-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 60px;
	align-items: center;
}

.service-detail:nth-child(odd) .service-detail-visual {
	order: 2;
}

.service-detail-visual {
	aspect-ratio: 4 / 3;
	border-radius: var(--radius-lg);
	position: relative;
	overflow: hidden;
	box-shadow: var(--shadow-md);
	display: flex;
	align-items: flex-end;
	padding: 32px;
	color: var(--color-white);
}

.service-detail-visual.green {
	background: linear-gradient(135deg, rgba(30, 93, 67, 0.55) 0%, rgba(136, 179, 136, 0.3) 100%), url("../assets/img/work2.jpg") center/cover no-repeat;
}

.service-detail-visual.gold {
	background: linear-gradient(135deg, rgba(201, 169, 97, 0.4) 0%, rgba(94, 70, 30, 0.55) 100%), url("../assets/img/meeting.jpg") center/cover no-repeat;
}

.service-detail-visual.earth {
	background: linear-gradient(135deg, rgba(107, 142, 78, 0.5) 0%, rgba(40, 60, 35, 0.55) 100%), url("../assets/img/factory.jpg") center/cover no-repeat;
}

.service-detail-visual.charcoal {
	background: linear-gradient(135deg, rgba(44, 74, 58, 0.65) 0%, rgba(20, 40, 30, 0.55) 100%), url("../assets/img/factory.jpg") center/cover no-repeat;
}

.service-detail-visual span {
	position: relative;
	z-index: 1;
	letter-spacing: 0.2em;
	font-size: 0.875rem;
	font-weight: 500;
}

.service-detail-content .section-eyebrow {
	font-size: 0.75rem;
	color: var(--color-accent);
	letter-spacing: 0.3em;
	font-weight: 500;
	margin-bottom: 12px;
	display: block;
}

.service-detail-content h3 {
	font-size: 2rem;
	color: var(--color-primary);
	margin-bottom: 24px;
	letter-spacing: 0.02em;
}

.service-detail-content p {
	margin-bottom: 16px;
	line-height: 2.1;
	color: var(--color-text);
}

.service-features {
	margin-top: 24px;
}

.service-features li {
	padding: 8px 0 8px 28px;
	position: relative;
	font-size: 0.9375rem;
	color: var(--color-text);
}

.service-features li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 18px;
	width: 16px;
	height: 2px;
	background: var(--color-accent);
}

.contact-section {
	background: var(--color-white);
}

.contact-grid {
	display: grid;
	grid-template-columns: 1fr 1.4fr;
	gap: 60px;
}

.contact-info {
	background: var(--color-primary);
	color: var(--color-white);
	padding: 48px 40px;
	border-radius: var(--radius-lg);
}

.contact-info h3 {
	font-size: 1.5rem;
	margin-bottom: 12px;
	letter-spacing: 0.05em;
}

.contact-info .contact-en {
	font-size: 0.75rem;
	color: var(--color-accent);
	letter-spacing: 0.3em;
	margin-bottom: 24px;
	display: block;
}

.contact-info p {
	font-size: 0.9375rem;
	margin-bottom: 32px;
	line-height: 2;
	color: rgba(255, 255, 255, 0.85);
}

.contact-info-list {
	margin-top: 32px;
}

.contact-info-list li {
	padding: 16px 0;
	border-bottom: 1px solid rgba(255, 255, 255, 0.15);
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.contact-info-list li:last-child {
	border-bottom: none;
}

.contact-info-label {
	font-size: 0.75rem;
	color: var(--color-accent);
	letter-spacing: 0.2em;
	text-transform: uppercase;
}

.contact-info-value {
	font-size: 0.95rem;
	color: var(--color-white);
}

.contact-form {
	background: var(--color-bg);
	padding: 48px 40px;
	border-radius: var(--radius-lg);
}

.form-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
}

.form-group {
	margin-bottom: 24px;
}

.form-label {
	display: block;
	font-size: 0.875rem;
	font-weight: 500;
	color: var(--color-primary);
	margin-bottom: 8px;
	letter-spacing: 0.05em;
}

.form-label .required {
	color: #c94343;
	margin-left: 4px;
	font-size: 0.75rem;
}

.form-input, .form-textarea, .form-select {
	width: 100%;
	padding: 14px 16px;
	font-family: inherit;
	font-size: 0.9375rem;
	color: var(--color-text);
	background: var(--color-white);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm);
	transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
	outline: none;
	border-color: var(--color-primary);
	box-shadow: 0 0 0 3px rgba(30, 93, 67, 0.1);
}

.form-textarea {
	min-height: 160px;
	resize: vertical;
}

.form-checkbox {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 0.875rem;
	color: var(--color-text-light);
	margin-bottom: 24px;
}

.form-submit {
	width: 100%;
	padding: 18px 24px;
	background: var(--color-primary);
	color: var(--color-white);
	font-size: 1rem;
	font-weight: 500;
	border-radius: 999px;
	letter-spacing: 0.1em;
	transition: all 0.3s ease;
	cursor: pointer;
}

.form-submit:hover {
	background: var(--color-primary-dark);
	transform: translateY(-2px);
	box-shadow: var(--shadow-md);
}

.form-success, .form-error {
	display: none;
	padding: 16px 20px;
	border-radius: var(--radius-sm);
	margin-bottom: 24px;
	font-size: 0.9375rem;
}

.form-success {
	background: #e8f5ed;
	color: #1e5d43;
	border: 1px solid #88b388;
}

.form-error {
	background: #fdecec;
	color: #c94343;
	border: 1px solid #f5a8a8;
}

.cta {
	background: var(--color-primary);
	color: var(--color-white);
	text-align: center;
	padding: 80px 0;
	position: relative;
	overflow: hidden;
}

.cta::before {
	content: "";
	position: absolute;
	top: -100px;
	right: -100px;
	width: 300px;
	height: 300px;
	background: radial-gradient(circle, rgba(201, 169, 97, 0.2), transparent 70%);
	border-radius: 50%;
}

.cta::after {
	content: "";
	position: absolute;
	bottom: -100px;
	left: -100px;
	width: 300px;
	height: 300px;
	background: radial-gradient(circle, rgba(136, 179, 136, 0.2), transparent 70%);
	border-radius: 50%;
}

.cta-inner {
	position: relative;
	z-index: 1;
}

.cta h2 {
	font-size: 2.25rem;
	margin-bottom: 16px;
	letter-spacing: 0.05em;
}

.cta p {
	margin-bottom: 32px;
	color: rgba(255, 255, 255, 0.85);
	font-size: 1rem;
}

.cta .btn-primary {
	background: var(--color-accent);
}

.cta .btn-primary:hover {
	background: #b89752;
}

.site-footer {
	background: #0f2d20;
	color: rgba(255, 255, 255, 0.7);
	padding: 30px 0;
}

.footer-inner {
	display: grid;
	grid-template-columns: 1.5fr 1fr 1fr;
	gap: 60px;
	margin-bottom: 40px;
}

.footer-brand {
	color: var(--color-white);
}

.footer-brand .logo-mark {
	margin-bottom: 16px;
}

.footer-brand h4 {
	font-size: 1.125rem;
	margin-bottom: 12px;
	letter-spacing: 0.05em;
}

.footer-brand p {
	font-size: 0.875rem;
	line-height: 1.9;
	color: rgba(255, 255, 255, 0.6);
}

.footer-section h5 {
	font-size: 0.95rem;
	color: var(--color-white);
	margin-bottom: 20px;
	letter-spacing: 0.1em;
	position: relative;
	padding-bottom: 8px;
}

.footer-section h5::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: 0;
	width: 24px;
	height: 2px;
	background: var(--color-accent);
}

.footer-section ul li {
	margin-bottom: 10px;
}

.footer-section a {
	font-size: 0.875rem;
	color: rgba(255, 255, 255, 0.7);
	transition: color 0.3s ease;
}

.footer-section a:hover {
	color: var(--color-accent);
}

.footer-bottom {
	text-align: center;
	font-size: 0.8em;
	color: rgba(255, 255, 255, 0.5);
	letter-spacing: 0.05em;
}

@keyframes fadeInUp {
	from {
		opacity: 0;
		transform: translateY(30px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@keyframes fadeIn {
	from {
		opacity: 0;
	}
	to {
		opacity: 1;
	}
}

.fade-in {
	opacity: 0;
	transform: translateY(30px);
	transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
	opacity: 1;
	transform: translateY(0);
}

@media (max-width: 1024px) {
	.hero-title {
		font-size: 2.5rem;
	}
	.section-title {
		font-size: 2rem;
	}
	.hero-inner, .about-grid, .message-grid, .contact-grid, .service-detail-grid {
		grid-template-columns: 1fr;
		gap: 48px;
	}
	.service-detail:nth-child(odd) .service-detail-visual {
		order: 0;
	}
	.footer-inner {
		grid-template-columns: 1fr 1fr;
	}
}

@media (max-width: 768px) {
	.section {
		padding: 64px 0;
	}
	.header-inner {
		height: 64px;
	}
	.menu-toggle {
		display: block;
	}
	.nav-list {
		position: fixed;
		top: 0;
		right: -100%;
		width: 80%;
		max-width: 320px;
		height: 100vh;
		background: var(--color-white);
		flex-direction: column;
		align-items: flex-start;
		justify-content: center;
		gap: 24px;
		padding: 80px 40px;
		box-shadow: var(--shadow-lg);
		transition: right 0.4s ease;
	}
	.nav-list.open {
		right: 0;
	}
	.nav-link {
		font-size: 1.125rem;
	}
	.nav-cta {
		margin-top: 16px;
	}
	.hero {
		padding: 100px 0 60px;
		min-height: auto;
	}
	.hero-title {
		font-size: 2rem;
	}
	.hero-desc {
		font-size: 0.9375rem;
	}
	.section-title {
		font-size: 1.75rem;
	}
	.page-hero {
		padding: 120px 0 60px;
	}
	.page-hero h1 {
		font-size: 2rem;
	}
	.service-grid {
		grid-template-columns: 1fr;
		gap: 24px;
	}
	.service-card {
		padding: 36px 28px;
	}
	.service-detail {
		padding: 64px 0;
	}
	.service-detail-content h3 {
		font-size: 1.5rem;
	}
	.form-row {
		grid-template-columns: 1fr;
	}
	.company-table th {
		width: 130px;
		padding: 16px 20px;
		font-size: 0.875rem;
	}
	.company-table td {
		padding: 16px 20px;
		font-size: 0.875rem;
	}
	.footer-inner {
		grid-template-columns: 1fr;
		gap: 40px;
	}
	.cta h2 {
		font-size: 1.75rem;
	}
	.hero-badge {
		width: 100px;
		height: 100px;
		font-size: 0.625rem;
		bottom: -20px;
		left: -20px;
	}
	.hero-badge strong {
		font-size: 1.125rem;
	}
	.contact-info, .contact-form {
		padding: 32px 24px;
	}
}

@media (max-width: 480px) {
	.hero-buttons {
		flex-direction: column;
		align-items: stretch;
	}
	.btn {
		justify-content: center;
	}
	.logo-name {
		font-size: 0.95rem;
	}
	.logo-en {
		font-size: 0.6rem;
	}
}

.bg-work1 {
	background-image: url("../assets/img/work1.jpg");
}

.bg-work2 {
	background-image: url("../assets/img/work2.jpg");
}

.bg-meeting {
	background-image: url("../assets/img/meeting.jpg");
}

.bg-factory {
	background-image: url("../assets/img/factory.jpg");
}

.bg-survey {
	background-image: url("../assets/img/survey.jpg");
}

.bg-company {
	background-image: url("../assets/img/company.jpg");
}