/* ==========================================================
   株式会社馰野 コーポレートサイト 共通スタイル
   ----------------------------------------------------------
   色・余白などを変えたいときはこのファイルを編集します。
   ========================================================== */

:root {
  --gold: #9d7b3e;        /* タブ背景・罫線 */
  --gold-text: #926d29;   /* 見出しラベルの文字色 */
  --text: #212529;
  --mincho: "游明朝体", "Yu Mincho", YuMincho, "ヒラギノ明朝 Pro", "Hiragino Mincho Pro", "MS P明朝", "MS PMincho", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--text);
  background: #fff;
  line-height: 1.7;
  font-size: 16px;
}
a { color: inherit; }
img { max-width: 100%; height: auto; }
ul { margin: 0; padding: 0; list-style: none; }

/* ---------- ヘッダー ---------- */
.header {
  position: relative;
  padding: 28px 24px 0;
}
.logo-pc img { width: 130px; display: block; }
.logo-sp { display: none; }

.btn-menu {
  position: fixed;
  top: 28px; right: 24px;
  width: 44px; height: 44px;
  cursor: pointer;
  z-index: 1001;
}
.btn-menu .line {
  position: absolute; left: 4px; right: 4px;
  height: 1px; background: var(--gold);
  transition: transform .3s, opacity .3s;
}
.btn-menu .line:nth-child(1) { top: 12px; }
.btn-menu .line:nth-child(2) { top: 22px; }
.btn-menu .line:nth-child(3) { top: 32px; }
body.menu-open .btn-menu .line:nth-child(1) { transform: translateY(10px) rotate(45deg); }
body.menu-open .btn-menu .line:nth-child(2) { opacity: 0; }
body.menu-open .btn-menu .line:nth-child(3) { transform: translateY(-10px) rotate(-45deg); }

/* 右端の縦書きキャッチ（PCのみ） */
.cp-pc {
  position: fixed;
  right: 22px; top: 50%;
  transform: translateY(-50%);
  margin: 0;
  writing-mode: vertical-rl;
  font-family: var(--mincho);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: .15em;
  color: #555;
  z-index: 10;
}
.cp-pc span { display: block; margin-left: 6px; }

/* 右下「アクセス」ボタン（PCのみ） */
.btn-access-pc {
  position: fixed;
  right: 0; bottom: 0;
  width: 64px; padding: 20px 0 22px;
  background: var(--gold);
  color: #fff;
  text-decoration: none;
  writing-mode: vertical-rl;
  text-align: center;
  font-size: 14px;
  letter-spacing: .2em;
  z-index: 10;
}
.btn-access-pc svg { width: 14px; height: 14px; display: block; margin: 0 auto 8px; fill: #fff; }

/* ---------- 全画面メニュー ---------- */
.gnav-outer {
  position: fixed; inset: 0;
  background: rgba(255,255,255,.96);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity .3s, visibility .3s;
  z-index: 1000;
}
body.menu-open .gnav-outer { opacity: 1; visibility: visible; }
.gnav { text-align: center; }
.gnav li { margin: 28px 0; }
.gnav a {
  font-family: var(--mincho);
  font-size: 26px;
  letter-spacing: .1em;
  color: #333;
  text-decoration: none;
}
.gnav a:hover { color: var(--gold); }

/* ---------- セクション共通 ---------- */
.section { padding: 40px 24px 0; }
.section-inner { max-width: 1060px; margin: 0 auto; }
.section-title {
  margin: 0 0 40px;
  font-family: var(--mincho);
  font-weight: 500;
  font-size: 48px;
  line-height: 1.2;
  display: flex; align-items: baseline; flex-wrap: wrap; gap: 8px 20px;
}
.section-title .en {
  font-family: Georgia, "Times New Roman", serif;
  font-variant: small-caps;
  font-size: 18px;
  letter-spacing: .12em;
  color: #333;
}

/* ---------- タブ ---------- */
.tabs {
  display: flex; gap: 24px;
  border-bottom: 1px solid var(--gold);
  margin: 0; padding: 0;
}
.tabs a {
  display: block;
  min-width: 172px;
  padding: 12px 16px;
  text-align: center;
  font-family: var(--mincho);
  font-size: 16px;
  color: var(--gold-text);
  text-decoration: none;
  border: 1px solid var(--gold);
  border-bottom: none;
  background: #fff;
}
.tabs a.active { background: var(--gold); color: #fff; }
.tabs a:hover:not(.active) { background: #f7f3ea; }

/* ---------- 会社概要の表 ---------- */
.profile dl {
  display: flex;
  margin: 0;
  padding: 30px 14px;
  border-bottom: 1px solid var(--gold);
}
.profile dt {
  flex: 0 0 188px;
  color: var(--gold-text);
  font-family: var(--mincho);
}
.profile dd { margin: 0; flex: 1; font-family: var(--mincho); }
.profile li::before { content: "ー "; }
.profile a { color: var(--text); }

/* ---------- アクセス ---------- */
.map {
  margin: 0 auto;
  max-width: 1060px;
  aspect-ratio: 960 / 430;
}
.map iframe { width: 100%; height: 100%; border: 0; display: block; }

/* ---------- フッター ---------- */
.footer {
  margin-top: 60px;
  border-top: 1px solid #ddd;
  padding: 30px 24px 40px;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  font-family: var(--mincho);
  font-size: 12px;
}
.footer .logo-foot { position: absolute; left: 40px; }
.footer .logo-foot img { width: 62px; display: block; }

/* ---------- スマホ ---------- */
@media (max-width: 767px) {
  .header { padding: 0; height: 60px; }
  .logo-pc { display: none; }
  .logo-sp { display: block; position: fixed; top: 0; left: 0; right: 0; height: 60px; background: #fff; padding: 12px 16px; z-index: 900; border-bottom: 1px solid #eee; }
  .logo-sp img { height: 36px; width: auto; }
  .btn-menu { top: 8px; right: 12px; }
  .cp-pc, .btn-access-pc { display: none; }
  .section { padding: 40px 16px 0; }
  .section-title { font-size: 32px; margin-bottom: 24px; }
  .tabs { gap: 6px; }
  .tabs a { min-width: 0; flex: 1; padding: 10px 4px; font-size: 13px; }
  .profile dl { flex-direction: column; padding: 18px 6px; }
  .profile dt { flex: none; margin-bottom: 6px; }
  .map { aspect-ratio: 4 / 3; }
  .footer { flex-direction: column; gap: 16px; }
  .footer .logo-foot { position: static; }
}