@charset "UTF-8";
/* ==========================================================================
   株式会社サンプル コーポレートサイト 共通スタイル
   テーマ: 青（#0d47a1系）基調・白背景・角ばったボタン・ゴシック体
   （リニューアル版: セクション拡充・スクロール演出・レスポンシブ強化）
   ========================================================================== */

/* --------------------------------------------------------------------------
   変数
   -------------------------------------------------------------------------- */
:root {
	--color-primary: #0d47a1;      /* メインの青 */
	--color-primary-dark: #08306b; /* 濃い青（ホバー・フッター） */
	--color-primary-pale: #e8f0fb; /* ごく薄い青（背景） */
	--color-accent: #1976d2;       /* 明るい青（アクセント） */
	--color-text: #333333;         /* 本文 */
	--color-gray: #767c85;         /* 補足テキスト */
	--color-line: #dde3ea;         /* 罫線 */
	--color-bg: #ffffff;           /* ベース背景 */
	--font-ja: "Noto Sans JP", sans-serif;
	--header-h: 76px;
	--ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* --------------------------------------------------------------------------
   リセット・基本設定
   -------------------------------------------------------------------------- */
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

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

body {
	font-family: var(--font-ja);
	color: var(--color-text);
	background-color: var(--color-bg);
	line-height: 1.9;
	overflow-x: hidden;
}

img, svg {
	max-width: 100%;
	vertical-align: middle;
}

/* width/height属性を持つ画像の縦横比を保つ */
img {
	height: auto;
}

a {
	color: var(--color-primary);
	text-decoration: none;
}

ul, ol {
	list-style: none;
}

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

/* スクリーンリーダー専用テキスト */
.visually-hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	margin: -1px;
	padding: 0;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
	border: 0;
}

/* --------------------------------------------------------------------------
   共通ボタン（角ばったデザイン）
   -------------------------------------------------------------------------- */
.btn {
	display: inline-block;
	padding: 15px 48px;
	font-size: 1rem;
	font-weight: bold;
	letter-spacing: 0.08em;
	text-align: center;
	border: 2px solid transparent;
	border-radius: 0; /* 角ばったボタン */
	transition: background-color 0.3s, color 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.btn-primary {
	background-color: var(--color-primary);
	color: #fff;
	box-shadow: 4px 4px 0 rgba(13, 71, 161, 0.18);
}

.btn-primary:hover {
	background-color: var(--color-primary-dark);
	box-shadow: 2px 2px 0 rgba(13, 71, 161, 0.18);
}

.btn-secondary {
	background-color: #fff;
	color: var(--color-primary);
	border-color: var(--color-primary);
}

.btn-secondary:hover {
	background-color: var(--color-primary-pale);
}

.btn-outline {
	background-color: transparent;
	color: #fff;
	border-color: #fff;
}

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

.btn-white {
	background-color: #fff;
	color: var(--color-primary);
	box-shadow: 4px 4px 0 rgba(8, 48, 107, 0.35);
}

.btn-white:hover {
	background-color: var(--color-primary-pale);
	box-shadow: 2px 2px 0 rgba(8, 48, 107, 0.35);
}

/* --------------------------------------------------------------------------
   共通レイアウト・見出し
   -------------------------------------------------------------------------- */
.section {
	padding: 96px 0;
}

.section-inner {
	max-width: 1120px;
	margin: 0 auto;
	padding: 0 24px;
}

/* セクションの英字ラベル */
.section-en {
	display: inline-block;
	font-size: 0.8125rem;
	font-weight: bold;
	letter-spacing: 0.28em;
	color: var(--color-primary);
	border-left: 4px solid var(--color-primary);
	padding-left: 12px;
	margin-bottom: 10px;
}

.section-title {
	font-size: 2rem;
	font-weight: 900;
	letter-spacing: 0.06em;
	line-height: 1.5;
	margin-bottom: 16px;
}

.section-lead {
	color: var(--color-gray);
	margin-bottom: 48px;
}

/* --------------------------------------------------------------------------
   ヘッダー
   -------------------------------------------------------------------------- */
.site-header {
	position: sticky;
	top: 0;
	z-index: 100;
	width: 100%;
	height: var(--header-h);
	background-color: rgba(255, 255, 255, 0.95);
	border-bottom: 1px solid var(--color-line);
}

.header-inner {
	max-width: 1200px;
	height: 100%;
	margin: 0 auto;
	padding: 0 24px;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.site-logo a {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	font-size: 1.25rem;
	font-weight: 900;
	letter-spacing: 0.04em;
	color: var(--color-text);
}

/* ロゴマーク（青の四角を重ねた意匠） */
.logo-mark {
	position: relative;
	display: inline-block;
	width: 22px;
	height: 22px;
	background-color: var(--color-primary);
	flex: 0 0 auto;
}

.logo-mark::after {
	content: '';
	position: absolute;
	right: -5px;
	bottom: -5px;
	width: 10px;
	height: 10px;
	background-color: var(--color-accent);
}

/* ナビゲーション */
.nav-list {
	display: flex;
	align-items: center;
	gap: 32px;
}

.nav-link {
	display: inline-flex;
	flex-direction: column;
	align-items: center;
	gap: 0;
	position: relative;
	padding: 8px 2px;
	color: var(--color-text);
	font-weight: 500;
}

.nav-link-ja {
	font-size: 0.9375rem;
	line-height: 1.4;
}

.nav-link-en {
	font-size: 0.625rem;
	letter-spacing: 0.22em;
	color: var(--color-gray);
	line-height: 1.2;
}

/* 現在ページ・ホバーの下線 */
.nav-link::after {
	content: '';
	position: absolute;
	left: 0;
	bottom: -2px;
	width: 100%;
	height: 3px;
	background-color: var(--color-primary);
	transform: scaleX(0);
	transform-origin: left center;
	transition: transform 0.3s var(--ease-out);
}

.nav-link:hover::after,
.nav-link.active::after {
	transform: scaleX(1);
}

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

/* ヘッダーCTA */
.nav-cta-btn {
	display: inline-block;
	font-size: 0.875rem;
	font-weight: bold;
	letter-spacing: 0.08em;
	color: #fff;
	background-color: var(--color-primary);
	padding: 11px 26px;
	transition: background-color 0.3s;
}

.nav-cta-btn:hover {
	background-color: var(--color-primary-dark);
}

/* ハンバーガーメニュー（スマホ用） */
.menu-toggle {
	display: none;
	position: relative;
	z-index: 110;
	width: 44px;
	height: 44px;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 7px;
}

.menu-toggle-bar {
	display: block;
	width: 26px;
	height: 2px;
	background-color: var(--color-text);
	transition: transform 0.3s var(--ease-out), opacity 0.3s;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(1) {
	transform: translateY(9px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(2) {
	opacity: 0;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(3) {
	transform: translateY(-9px) rotate(-45deg);
}

/* --------------------------------------------------------------------------
   ヒーローエリア（トップページ）
   -------------------------------------------------------------------------- */
.hero {
	position: relative;
	background-color: var(--color-primary-pale);
	/* 右上に向かう薄い斜めストライプ */
	background-image: repeating-linear-gradient(
		-45deg,
		transparent 0,
		transparent 48px,
		rgba(13, 71, 161, 0.035) 48px,
		rgba(13, 71, 161, 0.035) 96px
	);
	padding: 88px 0 0;
	overflow: hidden;
}

.hero-inner {
	max-width: 1120px;
	margin: 0 auto;
	padding: 0 24px;
	display: grid;
	grid-template-columns: 1.05fr 1fr;
	gap: 48px;
	align-items: center;
}

.hero-en {
	font-size: 0.875rem;
	font-weight: bold;
	letter-spacing: 0.32em;
	color: var(--color-accent);
	margin-bottom: 12px;
}

.hero-title {
	font-size: clamp(2.25rem, 4.6vw, 3.375rem);
	font-weight: 900;
	line-height: 1.45;
	letter-spacing: 0.05em;
	margin-bottom: 22px;
}

/* 「創る。」のマーカー */
.hero-title-accent {
	background-image: linear-gradient(transparent 62%, rgba(25, 118, 210, 0.25) 62%);
}

.hero-text {
	color: var(--color-gray);
	margin-bottom: 36px;
}

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

/* 実績サマリー帯 */
.hero-stats {
	max-width: 1120px;
	margin: 64px auto 0;
	padding: 0 24px;
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	background-color: var(--color-primary);
	color: #fff;
}

.hero-stat {
	text-align: center;
	padding: 26px 12px 22px;
	border-right: 1px solid rgba(255, 255, 255, 0.18);
}

.hero-stat:last-child {
	border-right: none;
}

.hero-stat dt {
	font-size: 0.8125rem;
	letter-spacing: 0.12em;
	opacity: 0.85;
}

.hero-stat dd strong {
	font-size: 2.125rem;
	font-weight: 900;
	letter-spacing: 0.02em;
	margin-right: 2px;
}

/* ヒーロー登場アニメーション */
.hero-item {
	opacity: 0;
	transform: translateY(24px);
	animation: heroIn 0.9s var(--ease-out) forwards;
}

.hero-item[data-delay="1"] { animation-delay: 0.15s; }
.hero-item[data-delay="2"] { animation-delay: 0.3s; }
.hero-item[data-delay="3"] { animation-delay: 0.45s; }

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

/* --------------------------------------------------------------------------
   スクロール連動フェードイン
   -------------------------------------------------------------------------- */
.reveal {
	opacity: 0;
	transform: translateY(28px);
	transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal[data-delay="1"] { transition-delay: 0.12s; }
.reveal[data-delay="2"] { transition-delay: 0.24s; }
.reveal[data-delay="3"] { transition-delay: 0.36s; }

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

/* --------------------------------------------------------------------------
   選ばれる理由
   -------------------------------------------------------------------------- */
.reason-columns {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 32px;
}

.reason-card {
	position: relative;
	border: 1px solid var(--color-line);
	border-top: 4px solid var(--color-primary);
	padding: 34px 28px 30px;
	background-color: #fff;
	transition: box-shadow 0.3s, transform 0.3s var(--ease-out);
}

.reason-card:hover {
	box-shadow: 8px 8px 0 var(--color-primary-pale);
	transform: translateY(-4px);
}

.reason-num {
	font-size: 2.5rem;
	font-weight: 900;
	line-height: 1;
	color: var(--color-primary-pale);
	-webkit-text-stroke: 1.5px var(--color-primary);
	margin-bottom: 14px;
}

.reason-name {
	font-size: 1.1875rem;
	font-weight: bold;
	letter-spacing: 0.04em;
	margin-bottom: 10px;
}

.reason-desc {
	font-size: 0.9375rem;
	color: var(--color-gray);
}

/* --------------------------------------------------------------------------
   事業内容
   -------------------------------------------------------------------------- */
.service {
	background-color: #f6f8fb;
}

.service-columns {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 32px;
}

.service-card {
	background-color: #fff;
	border: 1px solid var(--color-line);
	transition: box-shadow 0.3s, transform 0.3s var(--ease-out);
}

.service-card:hover {
	box-shadow: 0 14px 30px rgba(13, 71, 161, 0.12);
	transform: translateY(-4px);
}

.service-image {
	display: block;
	width: 100%;
	border-bottom: 3px solid var(--color-primary);
}

.service-body {
	padding: 26px 24px 28px;
}

.service-name {
	font-size: 1.25rem;
	font-weight: bold;
	letter-spacing: 0.04em;
	margin-bottom: 10px;
	padding-left: 14px;
	border-left: 4px solid var(--color-primary);
	line-height: 1.4;
}

.service-desc {
	font-size: 0.9375rem;
	color: var(--color-gray);
	margin-bottom: 16px;
}

.service-list li {
	position: relative;
	padding-left: 18px;
	font-size: 0.875rem;
	line-height: 2;
}

.service-list li::before {
	content: '';
	position: absolute;
	left: 0;
	top: 0.85em;
	width: 8px;
	height: 8px;
	background-color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   プロジェクトの進め方
   -------------------------------------------------------------------------- */
.flow-list {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 24px;
	counter-reset: flow;
}

.flow-item {
	position: relative;
	background-color: #fff;
	border: 1px solid var(--color-line);
	padding: 28px 22px 26px;
}

/* ステップ間の矢印 */
.flow-item:not(:last-child)::after {
	content: '';
	position: absolute;
	right: -17px;
	top: 50%;
	width: 12px;
	height: 12px;
	border-top: 3px solid var(--color-primary);
	border-right: 3px solid var(--color-primary);
	transform: translateY(-50%) rotate(45deg);
	z-index: 2;
}

.flow-step {
	display: inline-block;
	font-size: 0.75rem;
	font-weight: bold;
	letter-spacing: 0.16em;
	color: #fff;
	background-color: var(--color-primary);
	padding: 2px 12px;
	margin-bottom: 14px;
}

.flow-name {
	font-size: 1.0625rem;
	font-weight: bold;
	margin-bottom: 8px;
}

.flow-desc {
	font-size: 0.875rem;
	color: var(--color-gray);
}

/* --------------------------------------------------------------------------
   お知らせ
   -------------------------------------------------------------------------- */
.news-list {
	border-top: 1px solid var(--color-line);
}

.news-item {
	display: grid;
	grid-template-columns: auto auto 1fr;
	align-items: center;
	gap: 22px;
	padding: 20px 8px;
	border-bottom: 1px solid var(--color-line);
	transition: background-color 0.3s;
}

.news-item:hover {
	background-color: var(--color-primary-pale);
}

.news-date {
	font-size: 0.9375rem;
	color: var(--color-gray);
	letter-spacing: 0.04em;
}

.news-category {
	font-size: 0.75rem;
	font-weight: bold;
	color: var(--color-primary);
	border: 1px solid var(--color-primary);
	padding: 1px 12px;
	min-width: 82px;
	text-align: center;
}

.news-text {
	font-size: 0.9375rem;
}

/* --------------------------------------------------------------------------
   CTA（お問い合わせ誘導）
   -------------------------------------------------------------------------- */
.cta {
	background-color: var(--color-primary);
	background-image: repeating-linear-gradient(
		-45deg,
		transparent 0,
		transparent 48px,
		rgba(255, 255, 255, 0.04) 48px,
		rgba(255, 255, 255, 0.04) 96px
	);
	color: #fff;
	padding: 88px 0;
}

.cta-inner {
	max-width: 800px;
	margin: 0 auto;
	padding: 0 24px;
	text-align: center;
}

.cta-en {
	font-size: 0.8125rem;
	font-weight: bold;
	letter-spacing: 0.32em;
	opacity: 0.8;
	margin-bottom: 10px;
}

.cta-title {
	font-size: 1.75rem;
	font-weight: 900;
	letter-spacing: 0.06em;
	margin-bottom: 16px;
}

.cta-text {
	font-size: 0.9375rem;
	opacity: 0.9;
	margin-bottom: 34px;
}

/* --------------------------------------------------------------------------
   下層ページ共通（ページタイトル・パンくず）
   -------------------------------------------------------------------------- */
.page-header {
	background-color: var(--color-primary);
	background-image: repeating-linear-gradient(
		-45deg,
		transparent 0,
		transparent 48px,
		rgba(255, 255, 255, 0.05) 48px,
		rgba(255, 255, 255, 0.05) 96px
	);
	color: #fff;
	padding: 64px 0;
}

.page-header-inner {
	max-width: 1120px;
	margin: 0 auto;
	padding: 0 24px;
}

.page-title {
	font-size: 2.125rem;
	font-weight: 900;
	letter-spacing: 0.08em;
	line-height: 1.4;
}

.page-subtitle {
	font-size: 0.875rem;
	letter-spacing: 0.28em;
	text-transform: uppercase;
	opacity: 0.75;
	margin-top: 4px;
}

.breadcrumb {
	border-bottom: 1px solid var(--color-line);
}

.breadcrumb-list {
	max-width: 1120px;
	margin: 0 auto;
	padding: 12px 24px;
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	font-size: 0.8125rem;
	color: var(--color-gray);
}

.breadcrumb-list li:not(:last-child)::after {
	content: '＞';
	margin-left: 6px;
	color: var(--color-line);
}

/* --------------------------------------------------------------------------
   会社概要: 代表挨拶
   -------------------------------------------------------------------------- */
.greeting-layout {
	display: grid;
	grid-template-columns: 340px 1fr;
	gap: 56px;
	align-items: start;
}

.greeting-photo img {
	border: 1px solid var(--color-line);
}

.greeting-caption {
	margin-top: 12px;
	font-size: 0.875rem;
	font-weight: bold;
	text-align: center;
}

.greeting-catch {
	font-size: 1.5rem;
	font-weight: 900;
	letter-spacing: 0.06em;
	color: var(--color-primary);
	margin-bottom: 18px;
}

.greeting-body p + p {
	margin-top: 1.2em;
}

.greeting-sign {
	text-align: right;
	font-weight: bold;
	letter-spacing: 0.1em;
}

/* --------------------------------------------------------------------------
   会社概要: 経営理念
   -------------------------------------------------------------------------- */
.philosophy {
	background-color: #f6f8fb;
}

.philosophy-main {
	font-size: clamp(1.5rem, 3vw, 2rem);
	font-weight: 900;
	letter-spacing: 0.1em;
	color: var(--color-primary);
	margin-bottom: 40px;
}

.philosophy-columns {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 32px;
}

.philosophy-card {
	background-color: #fff;
	border: 1px solid var(--color-line);
	border-top: 4px solid var(--color-accent);
	padding: 30px 26px;
}

.philosophy-name {
	font-size: 1.125rem;
	font-weight: bold;
	margin-bottom: 10px;
}

.philosophy-desc {
	font-size: 0.9375rem;
	color: var(--color-gray);
}

/* --------------------------------------------------------------------------
   会社概要: 会社情報テーブル
   -------------------------------------------------------------------------- */
.company-table {
	width: 100%;
	max-width: 860px;
	border-collapse: collapse;
	border-top: 2px solid var(--color-primary);
}

.company-table th,
.company-table td {
	padding: 18px 22px;
	border-bottom: 1px solid var(--color-line);
	text-align: left;
	vertical-align: top;
	font-size: 0.9375rem;
}

.company-table th {
	width: 200px;
	background-color: var(--color-primary-pale);
	font-weight: bold;
	letter-spacing: 0.06em;
}

/* --------------------------------------------------------------------------
   会社概要: 沿革
   -------------------------------------------------------------------------- */
.history-list {
	position: relative;
	max-width: 760px;
	padding-left: 30px;
}

/* 縦の軸線 */
.history-list::before {
	content: '';
	position: absolute;
	left: 7px;
	top: 10px;
	bottom: 10px;
	width: 2px;
	background-color: var(--color-line);
}

.history-item {
	position: relative;
	display: grid;
	grid-template-columns: 84px 1fr;
	gap: 20px;
	align-items: baseline;
	padding: 14px 0;
}

.history-year {
	font-size: 1.25rem;
	font-weight: 900;
	letter-spacing: 0.04em;
	color: var(--color-primary);
}

.history-dot {
	position: absolute;
	left: -28px;
	top: 26px;
	width: 12px;
	height: 12px;
	background-color: var(--color-primary);
}

.history-text {
	font-size: 0.9375rem;
}

/* --------------------------------------------------------------------------
   会社概要: アクセス
   -------------------------------------------------------------------------- */
.access-layout {
	display: grid;
	grid-template-columns: 1.2fr 1fr;
	gap: 48px;
	align-items: start;
}

.access-image img {
	border: 1px solid var(--color-line);
}

.access-name {
	font-size: 1.125rem;
	font-weight: bold;
	padding-left: 14px;
	border-left: 4px solid var(--color-primary);
	margin-bottom: 12px;
}

.access-address {
	font-size: 0.9375rem;
	margin-bottom: 16px;
}

.access-list {
	margin-bottom: 24px;
}

.access-list li {
	position: relative;
	padding-left: 18px;
	font-size: 0.875rem;
	color: var(--color-gray);
	line-height: 2.1;
}

.access-list li::before {
	content: '';
	position: absolute;
	left: 0;
	top: 0.9em;
	width: 8px;
	height: 8px;
	background-color: var(--color-accent);
}

.access-photo img {
	border: 1px solid var(--color-line);
}

/* --------------------------------------------------------------------------
   お問い合わせ
   -------------------------------------------------------------------------- */
.contact-lead {
	margin-bottom: 44px;
}

.contact-layout {
	display: grid;
	grid-template-columns: 7fr 4fr;
	gap: 48px;
	align-items: start;
}

.contact-form {
	background-color: #fff;
	border: 1px solid var(--color-line);
	border-top: 4px solid var(--color-primary);
	padding: 44px 40px;
}

.form-group {
	margin-bottom: 26px;
}

.form-label {
	display: block;
	font-weight: bold;
	font-size: 0.9375rem;
	margin-bottom: 8px;
}

.required {
	display: inline-block;
	font-size: 0.6875rem;
	font-weight: bold;
	color: #fff;
	background-color: #c62828;
	padding: 1px 8px;
	margin-left: 10px;
	vertical-align: middle;
}

.form-input,
.form-select,
.form-textarea {
	width: 100%;
	font-family: var(--font-ja);
	font-size: 1rem;
	color: var(--color-text);
	background-color: #f6f8fb;
	border: 1px solid var(--color-line);
	border-radius: 0;
	padding: 12px 14px;
	transition: border-color 0.3s, background-color 0.3s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
	outline: none;
	border-color: var(--color-primary);
	background-color: #fff;
}

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

.form-check {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	cursor: pointer;
	font-size: 0.9375rem;
}

.form-check input {
	width: 18px;
	height: 18px;
	accent-color: var(--color-primary);
}

.form-submit {
	text-align: center;
	margin-top: 36px;
}

.form-note {
	margin-top: 14px;
	font-size: 0.75rem;
	color: var(--color-gray);
}

/* ハニーポット（スパム対策の隠しフィールド：画面外へ完全に隠す） */
.hp-field {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

/* エラー表示 */
.form-error {
	background-color: #fdecec;
	border: 1px solid #e0a0a0;
	border-left: 4px solid #c62828;
	color: #a01818;
	font-size: 0.875rem;
	padding: 16px 20px;
	margin-bottom: 28px;
}

.form-error ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

.form-error li {
	padding-left: 1.2em;
	position: relative;
}

.form-error li::before {
	content: "※";
	position: absolute;
	left: 0;
}

.form-error li + li {
	margin-top: 6px;
}

/* 入力エラーの項目を強調（JSバリデーション用） */
.input-error {
	border-color: #c62828 !important;
	background-color: #fdecec !important;
}

/* --------------------------------------------------------------------------
   お問い合わせ 確認画面
   -------------------------------------------------------------------------- */
.confirm-wrap {
	max-width: 760px;
	margin: 0 auto;
}

.confirm-table {
	width: 100%;
	border-collapse: collapse;
	border-top: 1px solid var(--color-line);
	margin-bottom: 40px;
}

.confirm-table th,
.confirm-table td {
	text-align: left;
	vertical-align: top;
	padding: 18px 20px;
	border-bottom: 1px solid var(--color-line);
	font-size: 0.9375rem;
}

.confirm-table th {
	width: 34%;
	background-color: var(--color-primary-pale);
	font-weight: bold;
	white-space: nowrap;
}

.confirm-message {
	line-height: 1.9;
}

.confirm-actions {
	display: flex;
	justify-content: center;
	gap: 20px;
	flex-wrap: wrap;
}

.confirm-actions form {
	margin: 0;
}

/* --------------------------------------------------------------------------
   お問い合わせ 完了画面
   -------------------------------------------------------------------------- */
.thanks-wrap {
	max-width: 680px;
	margin: 0 auto;
	text-align: center;
}

.thanks-icon {
	width: 72px;
	height: 72px;
	margin: 0 auto 24px;
}

.thanks-icon svg {
	width: 100%;
	height: 100%;
}

.thanks-title {
	font-size: 1.5rem;
	font-weight: 900;
	margin-bottom: 20px;
}

.thanks-text {
	line-height: 2;
	margin-bottom: 20px;
}

.thanks-note {
	font-size: 0.8125rem;
	color: var(--color-gray);
	margin-bottom: 36px;
}

@media (max-width: 900px) {
	.confirm-table th {
		width: 38%;
	}

	.confirm-actions {
		flex-direction: column-reverse;
		gap: 14px;
	}

	.confirm-actions .btn {
		width: 100%;
	}
}

/* サイド情報 */
.contact-side {
	display: flex;
	flex-direction: column;
	gap: 24px;
}

.side-box {
	border: 1px solid var(--color-line);
	border-top: 4px solid var(--color-accent);
	padding: 26px 24px;
}

.side-box-title {
	font-size: 1rem;
	font-weight: bold;
	margin-bottom: 12px;
}

.side-box-tel {
	font-size: 1.75rem;
	font-weight: 900;
	letter-spacing: 0.04em;
	color: var(--color-primary);
	margin-bottom: 6px;
}

.side-box-note {
	font-size: 0.8125rem;
	color: var(--color-gray);
	line-height: 1.9;
}

.side-flow li {
	display: flex;
	align-items: baseline;
	gap: 12px;
	font-size: 0.875rem;
	padding: 8px 0;
	border-bottom: 1px dashed var(--color-line);
}

.side-flow li:last-child {
	border-bottom: none;
}

.side-flow-num {
	flex: 0 0 24px;
	height: 24px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: 0.8125rem;
	font-weight: bold;
	color: #fff;
	background-color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   フッター
   -------------------------------------------------------------------------- */
.site-footer {
	background-color: var(--color-primary-dark);
	color: #fff;
}

/* フッター上部のCTA帯 */
.footer-cta {
	background-color: var(--color-primary);
	padding: 64px 24px;
	text-align: center;
}

.footer-cta-title {
	font-size: 1.5rem;
	font-weight: 900;
	letter-spacing: 0.06em;
	margin-bottom: 10px;
}

.footer-cta-text {
	font-size: 0.9375rem;
	opacity: 0.9;
	margin-bottom: 28px;
}

.footer-inner {
	max-width: 1120px;
	margin: 0 auto;
	padding: 56px 24px 40px;
	display: grid;
	grid-template-columns: 1.4fr 1fr 1fr;
	gap: 40px;
}

.footer-logo {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	font-size: 1.125rem;
	font-weight: 900;
	margin-bottom: 14px;
}

.footer-logo .logo-mark {
	background-color: #fff;
}

.footer-logo .logo-mark::after {
	background-color: var(--color-accent);
}

.footer-address,
.footer-tel {
	font-size: 0.8125rem;
	opacity: 0.85;
	line-height: 2;
}

.footer-nav-list li + li,
.footer-sub-list li + li {
	margin-top: 10px;
}

.footer-nav-list a {
	color: #fff;
	font-size: 0.875rem;
	position: relative;
	padding-left: 16px;
	transition: opacity 0.3s;
}

.footer-nav-list a::before {
	content: '';
	position: absolute;
	left: 0;
	top: 50%;
	width: 7px;
	height: 7px;
	background-color: var(--color-accent);
	transform: translateY(-50%);
}

.footer-nav-list a:hover {
	opacity: 0.7;
}

.footer-sub-title {
	font-size: 0.875rem;
	font-weight: bold;
	margin-bottom: 12px;
	opacity: 0.9;
}

.footer-sub-list li {
	font-size: 0.8125rem;
	opacity: 0.75;
}

.copyright {
	border-top: 1px solid rgba(255, 255, 255, 0.15);
	text-align: center;
	padding: 20px 24px;
}

.copyright small {
	font-size: 0.75rem;
	opacity: 0.7;
	letter-spacing: 0.1em;
}

/* --------------------------------------------------------------------------
   ページ上部へ戻る
   -------------------------------------------------------------------------- */
.to-top {
	position: fixed;
	right: 24px;
	bottom: 24px;
	z-index: 90;
	width: 48px;
	height: 48px;
	background-color: var(--color-primary);
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 3px 3px 0 rgba(8, 48, 107, 0.3);
	opacity: 0;
	visibility: hidden;
	transform: translateY(10px);
	transition: opacity 0.4s, visibility 0.4s, transform 0.4s, background-color 0.3s;
}

.to-top.is-visible {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.to-top:hover {
	background-color: var(--color-primary-dark);
}

.to-top-arrow {
	width: 11px;
	height: 11px;
	border-top: 2px solid #fff;
	border-left: 2px solid #fff;
	transform: rotate(45deg) translate(2px, 2px);
}

/* --------------------------------------------------------------------------
   レスポンシブ（タブレット以下）
   -------------------------------------------------------------------------- */
@media (max-width: 900px) {
	.hero-inner {
		grid-template-columns: 1fr;
		gap: 36px;
	}

	.hero-media {
		max-width: 520px;
		margin: 0 auto;
	}

	.hero-stats {
		grid-template-columns: repeat(2, 1fr);
	}

	.hero-stat:nth-child(2) {
		border-right: none;
	}

	.hero-stat {
		border-bottom: 1px solid rgba(255, 255, 255, 0.18);
	}

	.hero-stat:nth-child(3),
	.hero-stat:nth-child(4) {
		border-bottom: none;
	}

	.reason-columns,
	.service-columns,
	.philosophy-columns {
		grid-template-columns: 1fr;
		max-width: 520px;
		margin: 0 auto;
	}

	.flow-list {
		grid-template-columns: 1fr;
		max-width: 520px;
		margin: 0 auto;
	}

	/* 縦並び時は矢印を下向きに */
	.flow-item:not(:last-child)::after {
		right: auto;
		left: 50%;
		top: auto;
		bottom: -17px;
		transform: translateX(-50%) rotate(135deg);
	}

	.greeting-layout {
		grid-template-columns: 1fr;
		gap: 36px;
	}

	.greeting-photo {
		max-width: 300px;
		margin: 0 auto;
	}

	.access-layout {
		grid-template-columns: 1fr;
		gap: 36px;
	}

	.contact-layout {
		grid-template-columns: 1fr;
	}

	.footer-inner {
		grid-template-columns: 1fr;
		gap: 32px;
	}
}

/* --------------------------------------------------------------------------
   レスポンシブ（スマホ）
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
	html {
		font-size: 15px;
	}

	:root {
		--header-h: 64px;
	}

	.section {
		padding: 64px 0;
	}

	/* ナビをドロワー化 */
	.menu-toggle {
		display: flex;
	}

	.global-nav {
		position: fixed;
		inset: 0;
		z-index: 105;
		background-color: rgba(255, 255, 255, 0.98);
		display: flex;
		align-items: center;
		justify-content: center;
		opacity: 0;
		visibility: hidden;
		transition: opacity 0.35s var(--ease-out), visibility 0.35s;
	}

	.global-nav.is-open {
		opacity: 1;
		visibility: visible;
	}

	body.is-nav-open {
		overflow: hidden;
	}

	.nav-list {
		flex-direction: column;
		gap: 30px;
		text-align: center;
	}

	.nav-link-ja {
		font-size: 1.25rem;
	}

	.hero {
		padding: 56px 0 0;
	}

	.hero-stats {
		margin-top: 44px;
	}

	.hero-stat dd strong {
		font-size: 1.625rem;
	}

	.section-title {
		font-size: 1.5rem;
	}

	.news-item {
		grid-template-columns: auto auto;
		grid-template-rows: auto auto;
		gap: 8px 14px;
		padding: 16px 4px;
	}

	.news-text {
		grid-column: 1 / -1;
	}

	.cta {
		padding: 64px 0;
	}

	.cta-title {
		font-size: 1.375rem;
	}

	.page-header {
		padding: 44px 0;
	}

	.page-title {
		font-size: 1.625rem;
	}

	.company-table th,
	.company-table td {
		display: block;
		width: 100%;
	}

	.company-table th {
		padding: 10px 16px;
	}

	.company-table td {
		padding: 12px 16px 16px;
	}

	.history-item {
		grid-template-columns: 1fr;
		gap: 2px;
	}

	.contact-form {
		padding: 32px 20px;
	}

	.footer-cta {
		padding: 48px 20px;
	}

	.footer-cta-title {
		font-size: 1.25rem;
	}

	.to-top {
		right: 16px;
		bottom: 16px;
		width: 44px;
		height: 44px;
	}
}

/* --------------------------------------------------------------------------
   アニメーション抑制設定への対応
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}

	.hero-item,
	.reveal {
		opacity: 1;
		transform: none;
		animation: none;
		transition: none;
	}

	.reason-card,
	.service-card,
	.btn,
	.to-top {
		transition: none;
	}
}