/* めぐるしごと ver2.0 — visions準拠エディトリアル・ミニマル
   白 × グリーン#47A06D × 墨#464646。和文ゴシック × EB Garamond混植。
   影・グラデ・強い角丸・あおり禁止。余白と静けさで魅せる。 */

:root {
  --green: #47A06D;
  --green-deep: #3a8a5c;
  --green-pale: #eef5f0;
  --green-mist: #dcece2;
  --ink: #464646;
  --muted: #9CA3AF;
  --line: #ECECEC;
  --bg: #FFFFFF;
  --round: 6px;
  --sidebar-w: 276px;
  --serif: "EB Garamond", serif;
  --sans: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", sans-serif;
}

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

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.9;
  font-size: 15px;
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* ---------- レイアウト骨格 ---------- */
.layout { min-height: 100vh; }

/* ---------- 左サイドバー ---------- */
.sidebar {
  width: var(--sidebar-w);
  border-right: 1px solid var(--line);
  padding: 40px 28px 32px;
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 28px;
  background: var(--bg);
  z-index: 50;
}

.brand { display: block; }
.brand-ja {
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--ink);
}
.brand-en {
  font-family: var(--serif);
  font-size: 13px;
  letter-spacing: 0.22em;
  color: var(--green);
  margin-top: 2px;
}
.brand-tag {
  font-size: 11px;
  color: var(--muted);
  margin-top: 10px;
  line-height: 1.7;
}

.side-cta { display: flex; flex-direction: column; gap: 10px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: var(--round);
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: 0.06em;
  border: 1px solid transparent;
  transition: background .2s, color .2s, border-color .2s;
}
.btn-green { background: var(--green); color: #fff; }
.btn-green:hover { background: var(--green-deep); }
.btn-ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { background: var(--green-pale); border-color: var(--green-mist); }
.btn-pale { background: var(--green-pale); color: var(--green-deep); }
.btn-pale:hover { background: var(--green-mist); }

.side-nav { display: flex; flex-direction: column; border-top: 1px solid var(--line); padding-top: 20px; gap: 2px; flex: 1; }
.side-nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 10px;
  border-radius: var(--round);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ink);
  white-space: nowrap;
  transition: background .15s, color .15s;
}
.side-nav a:hover { background: var(--green-pale); }
.side-nav a.active { color: var(--green-deep); background: var(--green-pale); font-weight: 700; }
.side-nav a svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.5; flex-shrink: 0; }
.side-nav .nav-en {
  font-family: var(--serif);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-left: auto;
}

.side-sns { border-top: 1px solid var(--line); padding-top: 18px; display: flex; gap: 14px; align-items: center; }
.side-sns a { color: var(--muted); font-family: var(--serif); font-size: 12.5px; letter-spacing: 0.1em; transition: color .15s; }
.side-sns a:hover { color: var(--green); }

/* ---------- モバイルヘッダー ---------- */
.mobile-head {
  display: none;
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--line);
  padding: 14px 20px;
  align-items: center;
  justify-content: space-between;
}
.mobile-head .brand-ja { font-size: 17px; }
.mobile-head .brand-en { font-size: 11px; }
.menu-btn {
  background: none;
  border: 1px solid var(--line);
  border-radius: var(--round);
  padding: 8px 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--ink);
}
.menu-btn svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.5; }

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 70;
  background: #fff;
  padding: 24px;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
}
.mobile-menu.open { display: flex; }
.mobile-menu .mm-close { align-self: flex-end; }
.mobile-menu a {
  padding: 14px 8px;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.mobile-menu a .nav-en { font-family: var(--serif); font-size: 11px; color: var(--muted); letter-spacing: 0.14em; }
.mobile-menu .mm-cta { margin-top: 16px; display: flex; flex-direction: column; gap: 10px; }

/* ---------- メイン ---------- */
.main { margin-left: var(--sidebar-w); min-width: 0; }
.page { animation: fadein .35s ease; }
@keyframes fadein { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.container { max-width: 980px; margin: 0 auto; padding: 0 48px; }

/* ---------- セクション見出し ---------- */
.sec-head { margin-bottom: 40px; }
.sec-en {
  font-family: var(--serif);
  font-size: 13px;
  letter-spacing: 0.26em;
  color: var(--green);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 12px;
}
.sec-en::after { content: ""; width: 40px; height: 1px; background: var(--green-mist); }
.sec-ja { font-size: 26px; font-weight: 700; letter-spacing: 0.08em; margin-top: 10px; line-height: 1.5; }
.sec-lead { color: var(--muted); font-size: 13.5px; margin-top: 12px; max-width: 560px; }

/* ---------- ヒーロー ---------- */
.hero { padding: 72px 0 88px; overflow: hidden; }
.hero-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 56px;
  align-items: stretch;
}
.hero-tate {
  writing-mode: vertical-rl;
  font-size: clamp(34px, 4.6vw, 52px);
  font-weight: 900;
  letter-spacing: 0.28em;
  line-height: 1.5;
  color: var(--ink);
  margin-left: -8px;
}
.hero-tate em { font-style: normal; color: var(--green); }
.hero-body { display: flex; flex-direction: column; justify-content: center; gap: 26px; max-width: 520px; }
.hero-copy { font-size: 15.5px; line-height: 2.2; }
.hero-sub {
  font-family: var(--serif);
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.2em;
}
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; }

.hero-visual { margin-top: 64px; position: relative; }
.hero-card {
  background: var(--green-pale);
  border: 1px solid var(--green-mist);
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}
.hero-card img { width: 100%; height: 380px; object-fit: cover; opacity: .94; }
.hero-card-note {
  position: absolute;
  left: 28px;
  bottom: 24px;
  background: rgba(255,255,255,.94);
  border: 1px solid var(--line);
  border-radius: var(--round);
  padding: 12px 18px;
  font-size: 12.5px;
  letter-spacing: 0.08em;
  line-height: 1.8;
}
.hero-card-note .en { font-family: var(--serif); color: var(--green); font-size: 11px; letter-spacing: 0.2em; display: block; }
.hero-dots { display: flex; gap: 8px; justify-content: center; margin-top: 18px; }
.hero-dots span { width: 6px; height: 6px; border-radius: 50%; background: var(--line); }
.hero-dots span.on { background: var(--green); }

/* ---------- 事業（3本柱） ---------- */
.services { padding: 88px 0; border-top: 1px solid var(--line); }
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.svc-card {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 34px 28px 30px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color .2s, background .2s;
}
.svc-card:hover { border-color: var(--green-mist); background: var(--green-pale); }
.svc-no {
  width: 44px;
  height: 44px;
  border: 1.5px solid var(--green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 19px;
  color: var(--green);
  transform: rotate(-4deg);
}
.svc-en { font-family: var(--serif); font-size: 11.5px; letter-spacing: 0.24em; color: var(--muted); text-transform: uppercase; }
.svc-name { font-size: 16.5px; font-weight: 700; letter-spacing: 0.05em; line-height: 1.7; margin-top: -8px; }
.svc-short { font-size: 13px; color: var(--ink); opacity: .85; flex: 1; }
.svc-link { font-size: 13px; color: var(--green-deep); font-weight: 500; display: inline-flex; align-items: center; gap: 6px; }
.svc-link::after { content: "→"; font-family: var(--serif); }

/* ---------- 読者向け / 企業向け 導線帯 ---------- */
.paths { padding: 0 0 88px; }
.paths-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.path-card { border: 1px solid var(--line); border-radius: 10px; padding: 40px 36px; }
.path-card.biz { background: var(--green-pale); border-color: var(--green-mist); }
.path-en { font-family: var(--serif); font-size: 12px; letter-spacing: 0.24em; color: var(--green); text-transform: uppercase; }
.path-title { font-size: 20px; font-weight: 700; letter-spacing: 0.06em; margin: 10px 0 14px; }
.path-desc { font-size: 13.5px; opacity: .85; margin-bottom: 22px; }

/* ---------- 記事カード ---------- */
.journal { padding: 0 0 96px; }
.art-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.art-card { display: flex; flex-direction: column; gap: 0; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; transition: border-color .2s; }
.art-card:hover { border-color: var(--green-mist); }
.art-thumb { aspect-ratio: 16/10; background: var(--green-pale); overflow: hidden; }
.art-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.art-card:hover .art-thumb img { transform: scale(1.03); }
.art-body { padding: 20px 22px 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.art-cat { font-size: 11px; letter-spacing: 0.12em; color: var(--green-deep); border: 1px solid var(--green-mist); border-radius: 999px; padding: 3px 12px; align-self: flex-start; }
.art-title { font-size: 15px; font-weight: 700; line-height: 1.8; letter-spacing: 0.03em; }
.art-meta { margin-top: auto; font-family: var(--serif); font-size: 11.5px; color: var(--muted); letter-spacing: 0.1em; display: flex; gap: 14px; }

.more-row { text-align: center; margin-top: 44px; }

/* ---------- 記事一覧ページ ---------- */
.page-head { padding: 72px 0 44px; }
.cat-filter { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 40px; }
.chip {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 7px 18px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--ink);
  transition: all .15s;
}
.chip:hover { border-color: var(--green-mist); background: var(--green-pale); }
.chip.on { background: var(--green); border-color: var(--green); color: #fff; }

/* ---------- 記事詳細 ---------- */
.article-page { padding: 72px 0 96px; }
.article-inner { max-width: 720px; margin: 0 auto; }
.a-back { font-size: 12.5px; color: var(--muted); display: inline-flex; gap: 8px; align-items: center; margin-bottom: 36px; }
.a-back:hover { color: var(--green); }
.a-cat { font-size: 11.5px; letter-spacing: 0.14em; color: var(--green-deep); }
.a-title { font-size: clamp(22px, 3vw, 30px); font-weight: 700; line-height: 1.8; letter-spacing: 0.04em; margin: 14px 0 18px; }
.a-meta { font-family: var(--serif); font-size: 12px; color: var(--muted); letter-spacing: 0.12em; display: flex; gap: 18px; margin-bottom: 36px; }
.a-hero { border-radius: 10px; overflow: hidden; margin-bottom: 44px; background: var(--green-pale); }
.a-hero img { width: 100%; max-height: 420px; object-fit: cover; }
.a-body p { margin-bottom: 26px; font-size: 15px; line-height: 2.2; }
.a-body h2 {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin: 48px 0 22px;
  padding-left: 16px;
  border-left: 3px solid var(--green);
  line-height: 1.7;
}
.a-body blockquote {
  background: var(--green-pale);
  border-radius: var(--round);
  padding: 26px 30px;
  margin: 36px 0;
  font-size: 14.5px;
  line-height: 2.1;
  color: var(--green-deep) !important;
}
.a-tags { display: flex; gap: 8px; flex-wrap: wrap; margin: 44px 0 0; }
.a-tags span { font-size: 11.5px; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 4px 14px; }
.a-next { margin-top: 72px; padding-top: 44px; border-top: 1px solid var(--line); }

/* ---------- 企業向けページ ---------- */
.biz-page { padding: 72px 0 96px; }
.biz-list { display: flex; flex-direction: column; gap: 36px; margin-top: 8px; }
.biz-card {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 48px 52px;
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 40px;
}
.biz-side { display: flex; flex-direction: column; gap: 12px; }
.biz-en { font-family: var(--serif); font-size: 12px; letter-spacing: 0.22em; color: var(--green); text-transform: uppercase; }
.biz-label { font-size: 17px; font-weight: 700; letter-spacing: 0.06em; line-height: 1.6; }
.biz-status {
  align-self: flex-start;
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--green-deep);
  background: var(--green-pale);
  border: 1px solid var(--green-mist);
  border-radius: 999px;
  padding: 3px 12px;
}
.biz-main .biz-name { font-size: 19px; font-weight: 700; letter-spacing: 0.04em; line-height: 1.8; margin-bottom: 8px; }
.biz-main .biz-lead { font-size: 13.5px; color: var(--muted); margin-bottom: 20px; }
.biz-points { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 22px; }
.biz-points li { padding-left: 24px; position: relative; font-size: 14px; }
.biz-points li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 11px;
  width: 10px;
  height: 6px;
  border-left: 1.5px solid var(--green);
  border-bottom: 1.5px solid var(--green);
  transform: rotate(-45deg);
}
.biz-note { font-size: 12.5px; color: var(--muted); margin-bottom: 24px; }
.biz-flow { margin-top: 72px; }
.flow-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.flow-step { border: 1px solid var(--line); border-radius: 10px; padding: 28px 26px; }
.flow-no { font-family: var(--serif); font-size: 26px; color: var(--green); }
.flow-name { font-size: 15px; font-weight: 700; margin: 8px 0 8px; letter-spacing: 0.05em; }
.flow-desc { font-size: 12.5px; color: var(--muted); }

/* ---------- About ---------- */
.about-page { padding: 72px 0 96px; }
.about-inner { max-width: 720px; }
.about-lead { font-size: 17px; font-weight: 700; line-height: 2.3; letter-spacing: 0.04em; margin-bottom: 36px; }
.about-body p { margin-bottom: 24px; font-size: 14.5px; line-height: 2.2; }
.policy-box {
  background: var(--green-pale);
  border-radius: 10px;
  padding: 34px 38px;
  margin: 44px 0;
}
.policy-box .en { font-family: var(--serif); font-size: 12px; letter-spacing: 0.22em; color: var(--green); text-transform: uppercase; display: block; margin-bottom: 14px; }
.policy-box ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.policy-box li { padding-left: 24px; position: relative; font-size: 14px; }
.policy-box li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 11px;
  width: 10px;
  height: 6px;
  border-left: 1.5px solid var(--green);
  border-bottom: 1.5px solid var(--green);
  transform: rotate(-45deg);
}

/* ---------- コンタクト帯 ---------- */
.contact-band { border-top: 1px solid var(--line); padding: 80px 0; text-align: center; }
.contact-band .sec-en { justify-content: center; }
.contact-band .sec-en::after { display: none; }
.contact-band .sec-en::before { content: ""; width: 40px; height: 1px; background: var(--green-mist); }
.contact-copy { font-size: 14px; color: var(--muted); margin: 16px auto 30px; max-width: 480px; }
.contact-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- フッター ---------- */
.footer { border-top: 1px solid var(--line); padding: 44px 0 40px; }
.footer-inner { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; }
.footer-nav { display: flex; gap: 22px; flex-wrap: wrap; }
.footer-nav a { font-size: 12.5px; color: var(--muted); }
.footer-nav a:hover { color: var(--green); }
.footer-copy { font-family: var(--serif); font-size: 11.5px; color: var(--muted); letter-spacing: 0.14em; }

/* ---------- レスポンシブ ---------- */
@media (max-width: 1023px) {
  .sidebar { display: none; }
  .main { margin-left: 0; }
  .mobile-head { display: flex; }
  .container { padding: 0 24px; }
  .hero { padding: 48px 0 64px; }
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-tate {
    writing-mode: horizontal-tb;
    font-size: clamp(26px, 7vw, 36px);
    letter-spacing: 0.14em;
    margin-left: 0;
  }
  .hero-card img { height: 240px; }
  .svc-grid, .art-grid, .flow-grid { grid-template-columns: 1fr; }
  .paths-grid { grid-template-columns: 1fr; }
  .biz-card { grid-template-columns: 1fr; padding: 32px 26px; gap: 20px; }
  .services, .journal { padding-top: 64px; padding-bottom: 64px; }
  .journal { padding-top: 0; }
}