/* =============================================================
   サイト全体のデザイン（色・文字・レイアウト）
   色を変えたいときは、下の :root の値を変えます
   ============================================================= */
:root {
  --navy: #1d2a6e;        /* ロゴの紺 */
  --navy-dark: #141c4a;
  --ink: #2b2b2b;         /* 本文の文字色 */
  --muted: #6b6b6b;
  --ivory: #f7f4ee;       /* 背景のアイボリー */
  --line: #e2ddd3;
  --gold: #a88b5a;        /* アクセントの金 */
  --white: #fff;
  --serif: "Noto Serif JP", "Hiragino Mincho ProN", serif;
  --sans: "Noto Sans JP", "Hiragino Sans", sans-serif;
  --en: "Cormorant Garamond", "Times New Roman", serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 2;
  letter-spacing: .04em;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy); }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.6; margin: 0; }
p { margin: 0 0 1.2em; }

.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.container.narrow { max-width: 820px; }
.center { text-align: center; }
.small { font-size: 13px; color: var(--muted); }
.note { font-size: 13px; color: var(--muted); margin-top: 32px; }
.section { padding: 88px 0; }
.tinted { background: var(--ivory); }
.en-title { font-family: var(--en); font-style: italic; color: var(--gold); font-size: 20px; margin: 0 0 4px; letter-spacing: .08em; }
.section-title { font-size: 26px; margin-bottom: 32px; color: var(--navy-dark); }
.section-title small { display: block; font-size: 17px; color: var(--muted); }
.lead { font-family: var(--serif); font-size: 19px; color: var(--navy); }

/* ボタン */
.btn {
  display: inline-block; padding: 12px 36px; margin-top: 24px;
  background: var(--navy); color: var(--white); text-decoration: none;
  font-family: var(--serif); letter-spacing: .1em; border: 1px solid var(--navy);
  transition: background .2s, color .2s;
}
.btn:hover { background: var(--white); color: var(--navy); }
.btn-outline { background: transparent; color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: var(--white); }
.btn-small { padding: 6px 20px; margin-top: 8px; font-size: 13px; }
.text-link { font-family: var(--serif); text-decoration: none; border-bottom: 1px solid currentColor; }

/* ヘッダー */
.site-header { background: var(--white); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; }
.header-inner { position: relative; }
.header-inner { max-width: 1240px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 32px; }
.logo img { width: 120px; }
.global-nav { display: flex; gap: 8px; margin-left: auto; }
.global-nav a {
  display: flex; flex-direction: column; align-items: center; padding: 4px 10px;
  text-decoration: none; color: var(--ink); line-height: 1.4; border-bottom: 2px solid transparent;
}
.global-nav .en { font-family: var(--en); font-style: italic; font-size: 13px; color: var(--gold); }
.global-nav .ja { font-family: var(--serif); font-size: 14px; }
.global-nav a:hover, .global-nav a[aria-current="page"] { border-bottom-color: var(--navy); }
.header-tel { text-decoration: none; font-family: var(--en); font-size: 22px; line-height: 1.2; text-align: right; color: var(--navy); }
.header-tel span { display: block; font-family: var(--sans); font-size: 11px; color: var(--muted); }

/* トップのメイン写真 */
.hero { position: relative; }
.hero-img { width: 100%; height: auto; aspect-ratio: 1340 / 700; max-height: 82vh; object-fit: cover; object-position: 70% center; }
.hero-text {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 90%; max-width: 760px; text-align: center; background: none; padding: 0;
  text-shadow: 0 0 18px rgba(255, 255, 255, .95), 0 0 6px rgba(255, 255, 255, .9);
}
.hero-text .en { font-family: var(--en); font-style: italic; color: var(--gold); margin: 0; font-size: 18px; }
.hero-text h1 { font-size: clamp(19px, 2.4vw, 30px); color: var(--navy-dark); word-break: keep-all; }

/* 下層ページの見出し帯 */
.page-head { background: var(--ivory); text-align: center; padding: 56px 16px; border-bottom: 1px solid var(--line); }
.page-head .en { font-family: var(--en); font-style: italic; color: var(--gold); font-size: 22px; margin: 0; }
.page-head h1 { font-size: 28px; color: var(--navy-dark); }

/* 取り扱い商品 */
.items { background: var(--ivory); }
.item-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 32px; }
.item-card { background: var(--white); flex: 0 0 calc((100% - 64px) / 3); }
.item-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.item-card h3 { font-size: 18px; padding: 20px 24px 8px; color: var(--navy-dark); }
.item-card h3 span { display: block; font-family: var(--en); font-style: italic; font-size: 15px; color: var(--gold); }
.item-card p { padding: 0 24px 24px; margin: 0; font-size: 14px; line-height: 1.9; }

/* 取り組み */
.eco { background: var(--navy-dark); color: #e9e6f2; }
.eco .section-title, .eco .lead { color: var(--white); }
.eco .section-title small { color: #c9c4dc; }
.eco a { color: var(--white); }
.eco-inner { max-width: 820px; text-align: center; }

/* コーディネート（横スクロール） */
.coord-scroll {
  display: flex; gap: 16px; overflow-x: auto; padding: 0 16px 16px;
  scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
}
.coord-scroll figure { flex: 0 0 min(420px, 80vw); margin: 0; scroll-snap-align: start; }
.coord-scroll img { width: 100%; aspect-ratio: 870 / 550; object-fit: cover; }
.coord-scroll figcaption { font-size: 13px; padding-top: 8px; color: var(--muted); }
.coord-scroll figcaption strong { display: block; font-family: var(--serif); font-weight: 500; font-size: 16px; color: var(--ink); }

/* お知らせ一覧 */
.news-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.news-list li { border-bottom: 1px solid var(--line); }
.news-list a { display: flex; gap: 32px; padding: 20px 8px; text-decoration: none; color: var(--ink); }
.news-list a:hover span { color: var(--navy); text-decoration: underline; }
.news-list time { font-family: var(--en); font-size: 17px; color: var(--gold); flex: 0 0 auto; letter-spacing: .06em; }
.news-list .empty { padding: 20px 8px; color: var(--muted); }

/* お知らせ詳細 */
.article { padding-top: 64px; padding-bottom: 88px; }
.article-date { font-family: var(--en); color: var(--gold); font-size: 18px; margin: 0; }
.article-title { font-size: 24px; padding-bottom: 20px; margin-bottom: 32px; border-bottom: 1px solid var(--line); color: var(--navy-dark); }
.article-body a { word-break: break-all; }
.back { text-align: center; margin-top: 48px; }

/* 会社概要 */
.spirit { margin: 0; display: grid; gap: 16px; }
.spirit > div { display: flex; gap: 24px; align-items: center; background: var(--white); padding: 20px 28px; }
.spirit dt { font-family: var(--serif); font-size: 24px; color: var(--navy); letter-spacing: .3em; flex: 0 0 auto; }
.spirit dd { margin: 0; }
.profile { width: 100%; border-collapse: collapse; }
.profile th, .profile td { border-bottom: 1px solid var(--line); padding: 18px 12px; text-align: left; vertical-align: top; }
.profile th { width: 28%; font-family: var(--serif); font-weight: 500; color: var(--navy); white-space: nowrap; }
.map { margin-top: 24px; aspect-ratio: 16 / 9; }
.map iframe { width: 100%; height: 100%; border: 0; }

/* カタログ */
.catalog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-top: 48px; }
.catalog-card { display: block; text-decoration: none; color: var(--ink); text-align: center; }
.catalog-card img, .catalog-noimg {
  width: 100%; aspect-ratio: 3 / 4; object-fit: contain; background: var(--ivory);
  box-shadow: 0 6px 20px rgba(0, 0, 0, .08); transition: transform .2s;
}
.catalog-card:hover img, .catalog-card:hover .catalog-noimg { transform: translateY(-4px); }
.catalog-noimg { display: flex; flex-direction: column; align-items: center; justify-content: center; font-family: var(--serif); color: var(--navy); padding: 16px; }
.catalog-noimg span { font-family: var(--en); font-size: 40px; color: var(--gold); }
.catalog-card h3 { font-size: 17px; margin-top: 20px; color: var(--navy-dark); }
.catalog-meta { font-size: 12px; color: var(--muted); margin: 0; }

/* お問い合わせ */
.contact { background: var(--ivory); }
.contact-tel { display: inline-block; font-family: var(--en); font-size: 36px; text-decoration: none; color: var(--navy); margin: 8px 0; }

/* フッター */
.site-footer { background: var(--navy-dark); color: #d8d6e4; font-size: 13px; font-family: var(--sans); }
.footer-inner { max-width: 1120px; margin: 0 auto; padding: 56px 16px 32px; display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.footer-company img { width: 180px; margin-bottom: 16px; }
.footer-company p { margin: 0; line-height: 1.9; }
.footer-name { font-family: var(--serif); font-size: 15px; color: var(--white); }
.site-footer a { color: #d8d6e4; }
.footer-links nav, .sns { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links nav a { text-decoration: none; font-family: var(--sans); color: var(--white); }
.sns { margin-top: 16px; }
.copyright { text-align: center; font-size: 11px; color: #a9a6c0; margin: 0; padding: 16px; border-top: 1px solid rgba(255, 255, 255, .12); line-height: 1.8; }


/* 商品カード（リンク） */
a.item-card { display: block; text-decoration: none; color: var(--ink); transition: box-shadow .2s, transform .2s; }
a.item-card:hover { box-shadow: 0 8px 24px rgba(0, 0, 0, .08); transform: translateY(-3px); }
.intro-text { margin-bottom: 40px; }
.card-more { display: block; padding: 0 24px 20px; font-family: var(--serif); font-size: 13px; color: var(--navy); text-align: right; }
.item-card p { padding-bottom: 12px; }

/* 下層ページの補足・パンくず */
.page-head-sub { font-family: var(--serif); color: var(--muted); margin: 8px 0 0; }
.breadcrumb { font-size: 12px; color: var(--muted); padding-top: 16px; padding-bottom: 16px; }
.breadcrumb a { color: var(--muted); }

/* 商品・コーディネートの本文 */
.detail-body { max-width: 980px; padding-top: 24px; padding-bottom: 72px; }
.prose h2 {
  font-size: 22px; color: var(--navy-dark); margin: 64px 0 24px; padding-top: 40px;
  border-top: 1px solid var(--line);
}
.prose > h2:first-child { margin-top: 16px; padding-top: 0; border-top: 0; }
.prose h3 { font-size: 18px; color: var(--navy); margin: 40px 0 16px; padding-left: 12px; border-left: 3px solid var(--gold); }
.prose p { margin: 0 0 1.4em; }
.prose p > img:only-child { margin: 0 auto; }
.prose img { height: auto; }
.prose ul:not(.photo-grid) { padding-left: 1.4em; }
.photo-grid {
  list-style: none; margin: 0 0 2em; padding: 0;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; align-items: start;
}
.photo-grid img { width: 100%; }
.photo-grid.with-caption { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 20px 16px; }
.photo-grid .caption { display: none; }
.show-captions .photo-grid.with-caption .caption { display: block; text-align: center; font-size: 13px; line-height: 1.6; padding-top: 6px; }
.text-page { padding-top: 56px; padding-bottom: 88px; }
.text-page h2 { font-size: 19px; margin: 48px 0 16px; padding: 0 0 8px; border-top: 0; border-bottom: 1px solid var(--line); }
.text-page a { word-break: break-all; }

/* ほかの商品・コーディネート */
.mini-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 16px; }
.mini-grid a { display: block; text-decoration: none; color: var(--ink); font-family: var(--serif); font-size: 14px; text-align: center; }
.mini-grid img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--white); margin-bottom: 6px; }

/* コーディネート集の一覧 */
.coord-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px 32px; }
.coord-grid a { display: block; text-decoration: none; color: var(--ink); }
.coord-grid img { width: 100%; aspect-ratio: 870 / 550; object-fit: cover; transition: opacity .2s; }
.coord-grid a:hover img { opacity: .85; }
.coord-grid strong { display: block; font-family: var(--serif); font-weight: 500; font-size: 19px; color: var(--navy-dark); margin-top: 12px; }
.coord-grid strong span { font-family: var(--en); font-style: italic; color: var(--gold); font-size: 15px; margin-left: 10px; }
.coord-catch { font-size: 13px; color: var(--muted); }

/* お問い合わせ */
.contact-boxes { margin: 32px 0 56px; }
.contact-box { background: var(--ivory); text-align: center; padding: 32px 16px; }
.contact-box h2 { font-size: 18px; color: var(--navy-dark); }
.form-title { font-size: 22px; color: var(--navy-dark); text-align: center; margin-bottom: 24px; }
.form-notice { background: #fbf3e4; border: 1px solid #e6cf9f; padding: 14px 18px; font-size: 14px; }
.form-notes { font-size: 13px; color: var(--muted); padding-left: 1.2em; margin-bottom: 32px; }
.contact-form fieldset { border: 0; margin: 0; padding: 0; }
.contact-form fieldset[disabled] { opacity: .55; }
.contact-form label { display: block; margin-bottom: 20px; font-family: var(--serif); color: var(--navy-dark); }
.contact-form em { font-style: normal; font-family: var(--sans); font-size: 11px; color: var(--white); background: #b0574f; padding: 1px 6px; margin-left: 8px; vertical-align: 2px; }
.contact-form input[type=text], .contact-form input[type=tel], .contact-form input[type=email], .contact-form textarea {
  display: block; width: 100%; margin-top: 6px; padding: 10px 12px; font: inherit; font-family: var(--sans); font-size: 16px;
  border: 1px solid #cfc8bb; background: var(--white); border-radius: 0;
}
.contact-form .check { font-family: var(--sans); font-size: 14px; color: var(--ink); }
.contact-form .check input { margin-right: 8px; }
.privacy-box { max-height: 140px; overflow-y: auto; font-size: 12px; line-height: 1.8; color: var(--muted); border: 1px solid var(--line); padding: 12px 14px; margin-bottom: 20px; }
.contact-form button { cursor: pointer; font-size: 15px; }

/* サイトマップ・フッター補助メニュー */
.sitemap { padding-left: 1.2em; line-height: 2.2; }
.sitemap ul { padding-left: 1.4em; font-size: 14px; }
.footer-sub { margin-top: 12px; font-size: 12px; }
.footer-links .footer-sub a { font-family: var(--sans); color: #d8d6e4; }

/* スマホ用メニューボタン（PCでは非表示） */
.menu-button { display: none; }

/* ---------- スマートフォン ---------- */
@media (max-width: 1160px) {
  .header-inner { gap: 16px; }
  .header-tel { display: none; }
  .menu-button {
    display: flex; align-items: center; gap: 8px; margin-left: auto; padding: 10px 4px;
    background: none; border: 0; cursor: pointer; font-family: var(--serif); font-size: 13px; color: var(--navy);
  }
  .menu-icon, .menu-icon::before, .menu-icon::after {
    display: block; width: 22px; height: 2px; background: var(--navy); position: relative; transition: transform .2s, background .2s;
  }
  .menu-icon::before, .menu-icon::after { content: ""; position: absolute; left: 0; }
  .menu-icon::before { top: -7px; }
  .menu-icon::after { top: 7px; }
  .menu-open .menu-icon { background: transparent; }
  .menu-open .menu-icon::before { transform: translateY(7px) rotate(45deg); }
  .menu-open .menu-icon::after { transform: translateY(-7px) rotate(-45deg); }
  .global-nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    background: var(--white); border-bottom: 1px solid var(--line); box-shadow: 0 10px 20px rgba(0, 0, 0, .06);
    flex-direction: column; gap: 0; margin: 0; padding: 8px 16px 16px;
  }
  .menu-open .global-nav { display: flex; }
  .global-nav a { flex-direction: row-reverse; justify-content: space-between; align-items: baseline; padding: 14px 4px; border-bottom: 1px solid var(--line); }
  .global-nav a[aria-current="page"] { border-bottom-color: var(--line); color: var(--navy); }
  .global-nav .ja { font-size: 15px; }
}
@media (max-width: 900px) {
  .item-grid { gap: 20px; }
  .item-card { flex-basis: calc((100% - 20px) / 2); }
}
@media (max-width: 640px) {
  body { font-size: 14px; }
  .pc { display: none; }
  .section { padding: 56px 0; }
  .section-title { font-size: 21px; margin-bottom: 24px; }
  .logo img { width: 96px; }
  .hero-img { height: 52vh; object-position: 72% center; }
  .hero-text { position: static; transform: none; width: auto; max-width: none; padding: 24px 16px 0; text-shadow: none; }
  .hero-text h1 { font-size: 19px; word-break: normal; line-break: strict; }
  .item-card { flex-basis: 100%; }
  .page-head { padding: 36px 16px; }
  .page-head h1 { font-size: 22px; }
  .news-list a { flex-direction: column; gap: 0; padding: 16px 4px; }
  .spirit > div { flex-direction: column; align-items: flex-start; gap: 4px; padding: 16px 20px; }
  .profile th, .profile td { display: block; width: 100%; padding: 4px 4px; border: 0; }
  .profile th { padding-top: 16px; }
  .profile td { border-bottom: 1px solid var(--line); padding-bottom: 16px; }
  .catalog-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .catalog-card h3 { font-size: 14px; margin-top: 12px; }
  .contact-tel { font-size: 30px; }
  .footer-inner { flex-direction: column; }
  .coord-grid { grid-template-columns: 1fr; gap: 32px; }
  .photo-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .photo-grid.with-caption { grid-template-columns: repeat(3, 1fr); gap: 14px 10px; }
  .prose h2 { font-size: 19px; margin-top: 48px; padding-top: 32px; }
  .mini-grid { grid-template-columns: repeat(2, 1fr); }
}