@charset "UTF-8";
/* ==========================================================
   文月 会社サイト（2026 リニューアル）
   ========================================================== */

:root {
	--color-paper: #f7f3ea;    /* 生成り */
	--color-white: #fffdf8;
	--color-ink: #2b2b2b;      /* 本文 */
	--color-indigo: #1f2d4a;   /* 藍 */
	--color-beni: #b0472f;     /* 紅（アクセント） */
	--color-gold: #a8873a;     /* 金茶 */
	--color-line: #ddd5c4;
	--font-mincho: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
	--font-gothic: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
	--header-h: 84px;
}

/* ---------- 基本 ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
	margin: 0;
	background: var(--color-white);
	color: var(--color-ink);
	font-family: var(--font-gothic);
	font-size: 16px;
	line-height: 1.9;
	letter-spacing: 0.04em;
	-webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; vertical-align: middle; }

a { color: var(--color-indigo); }
a:hover { color: var(--color-beni); }

h1, h2, h3, p, ul, ol, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }

.container { width: min(1100px, 100% - 40px); margin-inline: auto; }
.container--narrow { width: min(760px, 100% - 40px); }

.section { padding: 100px 0; }
.bg-paper { background: var(--color-paper); }
.bg-indigo { background: var(--color-indigo); color: #f1ede3; }
.center { text-align: center; }

.visually-hidden {
	position: absolute; width: 1px; height: 1px;
	overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}
.sp-only { display: none; }

/* ---------- 見出し ---------- */
.heading {
	margin-bottom: 56px;
	text-align: center;
	font-family: var(--font-mincho);
	font-size: 32px;
	font-weight: 500;
	letter-spacing: 0.15em;
	color: var(--color-indigo);
}
.heading__en {
	display: block;
	margin-bottom: 4px;
	font-family: var(--font-mincho);
	font-size: 13px;
	letter-spacing: 0.3em;
	text-transform: uppercase;
	color: var(--color-gold);
}
.heading::after {
	content: "";
	display: block;
	width: 40px;
	height: 1px;
	margin: 20px auto 0;
	background: var(--color-beni);
}
.heading--light { color: #fff; }

.subheading {
	margin: 72px 0 28px;
	padding-left: 14px;
	border-left: 3px solid var(--color-beni);
	font-family: var(--font-mincho);
	font-size: 22px;
	font-weight: 500;
	line-height: 1.5;
	color: var(--color-indigo);
}

/* ---------- ボタン ---------- */
.btn {
	display: inline-block;
	padding: 14px 32px;
	border: 1px solid transparent;
	border-radius: 2px;
	font-size: 15px;
	line-height: 1.4;
	letter-spacing: 0.08em;
	text-decoration: none;
	transition: background-color .3s, color .3s, border-color .3s;
}
.btn--primary { background: var(--color-indigo); color: #fff; }
.btn--primary:hover { background: var(--color-beni); color: #fff; }
.btn--ghost { border-color: var(--color-indigo); color: var(--color-indigo); background: rgba(255,255,255,.6); }
.btn--ghost:hover { background: var(--color-indigo); color: #fff; }
.btn--shop { padding: 8px 20px; font-size: 14px; background: var(--color-beni); color: #fff; }
.btn--shop:hover { background: var(--color-indigo); color: #fff; }

/* ---------- ヘッダー ---------- */
.header {
	position: fixed;
	inset: 0 0 auto 0;
	z-index: 100;
	height: var(--header-h);
	transition: background-color .3s, box-shadow .3s, height .3s;
}
.header.is-scrolled {
	--header-h: 64px;
	background: rgba(255, 253, 248, .95);
	box-shadow: 0 1px 8px rgba(0,0,0,.06);
}
.header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 100%;
	width: min(1200px, 100% - 40px);
	margin-inline: auto;
}
.header__logo img { width: auto; height: 60px; transition: height .3s; }
.header.is-scrolled .header__logo img { height: 44px; }

.gnav { display: flex; align-items: center; gap: 32px; }
.gnav ul { display: flex; gap: 28px; }
.gnav ul a {
	font-family: var(--font-mincho);
	font-size: 15px;
	font-weight: 500;
	color: var(--color-ink);
	text-decoration: none;
}
.gnav ul a:hover { color: var(--color-beni); }

.header__toggle { display: none; }

/* ---------- メインビジュアル ---------- */
.hero {
	position: relative;
	display: flex;
	align-items: center;
	min-height: min(56.25vw, 100vh);
	padding: var(--header-h) 0 40px;
	background: url(../images/bg_main.jpg) no-repeat right center / cover;
}
/* 上部の白グラデーション（ロゴ・メニューを見やすくする） */
.hero::before {
	content: "";
	position: absolute;
	inset: 0 0 auto 0;
	height: 200px;
	background: linear-gradient(to bottom, rgba(255,255,255,.95), rgba(255,255,255,.7) 45%, rgba(255,255,255,0));
	pointer-events: none;
}
.hero__inner {
	position: relative;
	width: min(1200px, 100% - 40px);
	margin-inline: auto;
}
.hero__en {
	font-family: var(--font-mincho);
	font-size: 13px;
	letter-spacing: 0.3em;
	color: var(--color-gold);
}
.hero__title {
	margin: 12px 0 20px;
	font-family: var(--font-mincho);
	font-size: clamp(28px, 3.4vw, 46px);
	font-weight: 700;
	line-height: 1.5;
	letter-spacing: 0.08em;
	color: var(--color-indigo);
}
.hero__lead { font-family: var(--font-mincho); font-size: 18px; color: var(--color-ink); }
.hero__btns { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 36px; }

/* ---------- 文月について ---------- */
.about p + p { margin-top: 1.2em; }
.about__catch {
	margin-top: 2em !important;
	text-align: center;
	font-family: var(--font-mincho);
	font-size: 22px;
	color: var(--color-indigo);
}

/* ---------- 数字で見る文月 ---------- */
.numbers { padding: 56px 0; background: var(--color-indigo); color: #fff; }
.numbers__list { display: grid; grid-template-columns: repeat(4, 1fr); }
.numbers__list li {
	display: flex;
	flex-direction: column;
	align-items: center;
	padding: 8px 12px;
	text-align: center;
}
.numbers__list li + li { border-left: 1px solid rgba(255,255,255,.2); }
.numbers__label { font-size: 13px; color: #cfc7b4; }
.numbers__value { font-family: var(--font-mincho); font-size: 16px; }
.numbers__value strong {
	margin: 0 4px;
	font-size: 44px;
	font-weight: 500;
	line-height: 1.3;
	color: #e3c98a;
}

/* ---------- 事業内容 ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.card {
	padding: 36px 30px;
	background: var(--color-white);
	border-top: 3px solid var(--color-indigo);
	box-shadow: 0 2px 12px rgba(60, 40, 10, .06);
}
.card__num { font-family: var(--font-mincho); font-size: 28px; line-height: 1; color: var(--color-gold); }
.card__title {
	margin: 12px 0 16px;
	font-family: var(--font-mincho);
	font-size: 20px;
	font-weight: 500;
	line-height: 1.5;
	color: var(--color-indigo);
}
.card p:not(.card__num) { font-size: 15px; }

.media { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.media__item {
	display: block;
	padding: 32px;
	background: var(--color-white);
	border: 1px solid var(--color-line);
	color: var(--color-ink);
	text-decoration: none;
	transition: border-color .3s, transform .3s;
}
.media__item:hover { border-color: var(--color-beni); color: var(--color-ink); transform: translateY(-2px); }
.media__name { font-family: var(--font-mincho); font-size: 24px; color: var(--color-indigo); }
.media__pv { margin-bottom: 12px; font-family: var(--font-mincho); font-size: 18px; color: var(--color-beni); }
.media__pv small { margin-left: 6px; font-size: 13px; color: #888; }
.media__item p:not(.media__name):not(.media__pv) { font-size: 15px; }
.media__link { display: inline-block; margin-top: 16px; font-size: 14px; color: var(--color-indigo); }

/* ---------- 正規取扱店 ---------- */
.pc-only { display: inline; }
.dealer__lead { margin-bottom: 48px; text-align: center; }
.dealer { display: grid; grid-template-columns: 3fr 2fr; gap: 28px; align-items: start; }
.dealer__item {
	padding: 36px 32px;
	background: var(--color-paper);
	border-top: 3px solid var(--color-beni);
}
.dealer__maker {
	display: inline-block;
	padding: 0 10px;
	background: var(--color-indigo);
	color: #fff;
	font-size: 13px;
	letter-spacing: 0.1em;
}
.dealer__title {
	margin: 12px 0 16px;
	font-family: var(--font-mincho);
	font-size: 20px;
	font-weight: 500;
	line-height: 1.6;
	color: var(--color-indigo);
}
.dealer__item p:not(.dealer__maker) { font-size: 15px; }
.dealer__sets { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 24px; }
.dealer__sets li { position: relative; }
.dealer__sets img { display: block; width: 100%; aspect-ratio: 1; object-fit: cover; }
.dealer__sets span {
	position: absolute;
	right: 6px;
	bottom: 6px;
	padding: 0 8px;
	background: rgba(255, 253, 248, .9);
	font-family: var(--font-mincho);
	font-size: 14px;
	color: var(--color-indigo);
}
.dealer__photo { display: block; width: 100%; margin-top: 24px; }
.dealer__cta { margin-top: 48px; text-align: center; }
.dealer__btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; margin-top: 16px; }

/* ---------- 実績 ---------- */
.works-list { border-top: 1px solid var(--color-line); }
.works-list__item {
	display: grid;
	grid-template-columns: 80px 64px 1fr;
	align-items: baseline;
	gap: 16px;
	padding: 16px 4px;
	border-bottom: 1px solid var(--color-line);
}
.works-list__date { font-family: var(--font-mincho); color: var(--color-gold); }
.works-list__type {
	justify-self: start;
	padding: 0 8px;
	border: 1px solid var(--color-indigo);
	font-size: 12px;
	line-height: 1.8;
	color: var(--color-indigo);
}
.works-note { margin-top: 16px; font-size: 14px; color: #666; }

/* 枚数が3の倍数でなくても最終段を中央に寄せる */
.products { display: flex; flex-wrap: wrap; justify-content: center; gap: 24px; }
.products li { width: calc((100% - 48px) / 3); text-align: center; font-size: 14px; word-break: keep-all; /* 商品名を語の途中で折り返さない */ }
.products img { display: block; width: 100%; margin-bottom: 8px; box-shadow: 0 2px 8px rgba(0,0,0,.1); }

/* ---------- 代表あいさつ ---------- */
.message p { font-family: var(--font-mincho); font-size: 17px; line-height: 2.2; }
.message p + p { margin-top: 1.4em; }
.message__sign { margin-top: 2.5em !important; text-align: right; }
.message__sign span { margin-left: 1em; font-size: 22px; }

/* ---------- 会社概要 ---------- */
.company { display: grid; grid-template-columns: 180px 1fr; border-top: 1px solid var(--color-line); }
.company dt, .company dd { padding: 18px 12px; border-bottom: 1px solid var(--color-line); }
.company dt { font-weight: 500; color: var(--color-indigo); background: var(--color-paper); }
.company dt small { font-weight: 400; }
.company dd li { position: relative; padding-left: 1em; }
.company dd li::before { content: "・"; position: absolute; left: 0; }

.history li {
	display: flex;
	gap: 24px;
	padding: 12px 0;
	border-bottom: 1px dotted var(--color-line);
}
.history span { flex: 0 0 72px; font-family: var(--font-mincho); color: var(--color-gold); }

.map { margin-top: 56px; }
.map iframe { display: block; width: 100%; height: 360px; border: 0; }

/* ---------- お問い合わせ（フォームの見た目は css/contact.css） ---------- */
.contact__box {
	padding: 48px;
	background: var(--color-white);
	box-shadow: 0 2px 12px rgba(60, 40, 10, .06);
}

/* ---------- フッター ---------- */
.footer { padding: 40px 0 24px; background: #151f35; color: #aaa; text-align: center; }
.footer__links { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 32px; margin-bottom: 20px; }
.footer__links a { color: #ddd; font-size: 14px; text-decoration: none; }
.footer__links a:hover { color: #fff; text-decoration: underline; }

/* ==========================================================
   タブレット
   ========================================================== */
@media (max-width: 960px) {
	:root { --header-h: 64px; }

	.header { background: rgba(255, 253, 248, .95); }
	.header__logo img, .header.is-scrolled .header__logo img { height: 44px; }

	.header__toggle {
		position: relative;
		display: block;
		width: 44px;
		height: 44px;
		border: 0;
		background: none;
		cursor: pointer;
	}
	.header__toggle span:not(.visually-hidden) {
		position: absolute;
		left: 10px;
		width: 24px;
		height: 2px;
		background: var(--color-ink);
		transition: transform .3s, opacity .3s;
	}
	.header__toggle span:nth-child(1) { top: 14px; }
	.header__toggle span:nth-child(2) { top: 21px; }
	.header__toggle span:nth-child(3) { top: 28px; }
	.header__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
	.header__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
	.header__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

	.gnav {
		position: fixed;
		top: var(--header-h);
		left: 0;
		right: 0;
		flex-direction: column;
		gap: 24px;
		padding: 32px 20px 40px;
		background: var(--color-white);
		box-shadow: 0 8px 16px rgba(0,0,0,.08);
		visibility: hidden;
		opacity: 0;
		transform: translateY(-8px);
		transition: opacity .3s, transform .3s, visibility .3s;
	}
	.gnav.is-open { visibility: visible; opacity: 1; transform: none; }
	.gnav ul { flex-direction: column; align-items: center; gap: 18px; }

	/* タブレット以下は「画像を上・文字を下」に分けて、商品写真と文字が重ならないようにする */
	.hero {
		--hero-img-w: 100vw;
		--hero-img-h: 56.25vw; /* 100vw × 16:9 */
		display: block;
		min-height: 0;
		padding: calc(var(--header-h) + var(--hero-img-h)) 0 48px;
		background: var(--color-white) url(../images/bg_main.jpg) no-repeat 85% var(--header-h) / var(--hero-img-w) auto;
	}
	.hero::before {
		top: calc(var(--header-h) + var(--hero-img-h) - 48px);
		height: 48px;
		background: linear-gradient(to bottom, rgba(255,253,248,0), var(--color-white));
	}
	.hero__inner { padding-top: 16px; }

	.cards { grid-template-columns: 1fr; }
	.dealer { grid-template-columns: 1fr; }
	.numbers__list { grid-template-columns: repeat(2, 1fr); row-gap: 24px; }
	.numbers__list li:nth-child(3) { border-left: 0; }
}

/* ==========================================================
   スマホ
   ========================================================== */
@media (max-width: 600px) {
	body { font-size: 15px; }
	.section { padding: 72px 0; }
	.sp-only { display: inline; }

	.heading { margin-bottom: 40px; font-size: 26px; }
	.subheading { margin-top: 56px; font-size: 19px; }

	/* 画像を右寄りに拡大して、商品写真を大きく見せる */
	.hero {
		--hero-img-w: 125vw;
		--hero-img-h: 70vw; /* 125vw × 16:9 */
	}
	.hero__lead { font-size: 16px; }
	.hero__btns { flex-direction: column; gap: 12px; }
	.hero__btns .btn { text-align: center; }

	.numbers__value strong { font-size: 34px; }

	.card { padding: 28px 22px; }
	.pc-only { display: none; }
	.dealer__lead { text-align: left; }
	.dealer__item { padding: 28px 20px; }
	.dealer__sets { gap: 6px; }
	.dealer__sets span { right: 3px; bottom: 3px; padding: 0 5px; font-size: 12px; }
	.dealer__btns { flex-direction: column; }
	.dealer__btns .btn { text-align: center; }
	.media { grid-template-columns: 1fr; }
	.media__item { padding: 24px; }

	.works-list__item {
		grid-template-columns: auto 1fr;
		row-gap: 4px;
		column-gap: 12px;
	}
	.works-list__text { grid-column: 1 / -1; }

	.products { gap: 16px; }
	.products li { width: calc((100% - 16px) / 2); }

	.message p { font-size: 16px; line-height: 2; }

	.company { grid-template-columns: 1fr; }
	.company dt { padding: 10px 12px; border-bottom: 0; }
	.company dd { padding: 12px 12px 20px; }
	.history li { flex-direction: column; gap: 0; }
	.history span { flex-basis: auto; }

	.contact__box { padding: 28px 20px; }
}