:root {
  --bg: #ffffff;
  --soft: #f3f6f4;
  --ink: #1d2320;
  --quiet: #5c6661;
  --line: #dde3df;
  --green: #2f6f62;
  --green-deep: #1f4d44;
  --green-soft: #e3efeb;
  --accent: #c9a24a;
  --radius: 14px;
  --max: 1040px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  font-size: 16px;
  line-height: 1.85;
  -webkit-text-size-adjust: 100%;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--green); }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
section { padding: 72px 0; }
section.soft { background: var(--soft); }
h1, h2, h3 { line-height: 1.4; margin: 0 0 16px; }
h2 { font-size: 1.6rem; text-align: center; margin-bottom: 8px; }
.lead { text-align: center; color: var(--quiet); margin: 0 auto 40px; max-width: 640px; }
.eyebrow { display: block; text-align: center; color: var(--green); font-weight: 700; letter-spacing: .15em; font-size: .8rem; margin-bottom: 8px; }

/* ヘッダー */
header.site {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; height: 60px; gap: 12px; }
.logo { font-weight: 800; letter-spacing: .2em; font-size: 1.2rem; color: var(--green-deep); text-decoration: none; }
.logo small { display: block; font-size: .62rem; letter-spacing: .08em; font-weight: 500; color: var(--quiet); margin-top: -4px; }
.btn {
  display: inline-block; text-align: center; text-decoration: none; cursor: pointer;
  background: var(--green); color: #fff; border: 0; border-radius: 999px;
  padding: 14px 28px; font: inherit; font-weight: 700;
}
.btn:hover { background: var(--green-deep); }
.btn.small { padding: 8px 18px; font-size: .9rem; }
.btn.big { padding: 18px 40px; font-size: 1.1rem; }

/* 最初の画面 */
.hero { padding: 64px 0 56px; background: linear-gradient(180deg, var(--green-soft), #fff); }
.hero .wrap { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; }
.hero h1 { font-size: 2.3rem; letter-spacing: .02em; }
.hero h1 span { color: var(--green); }
.hero .sub { font-size: 1.05rem; margin-bottom: 20px; }
.price-chips { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 24px; padding: 0; list-style: none; }
.price-chips li { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 6px 16px; font-size: .92rem; }
.price-chips strong { color: var(--green-deep); font-size: 1.1rem; }
.note { color: var(--quiet); font-size: .82rem; }
.hero-card { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 24px; }
.hero-card dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 10px 16px; }
.hero-card dt { font-weight: 700; color: var(--green-deep); }
.hero-card dd { margin: 0; }

/* 通い方の例 */
.week { width: 100%; border-collapse: separate; border-spacing: 6px; }
.week th { font-size: .85rem; color: var(--quiet); font-weight: 600; }
.week td { background: #fff; border: 1px solid var(--line); border-radius: 10px; height: 64px; text-align: center; font-size: .85rem; vertical-align: middle; }
.week td.go { background: var(--green); color: #fff; font-weight: 700; border-color: var(--green); }
.week td.work { color: var(--quiet); }
.week-label { font-weight: 700; text-align: left !important; background: none !important; border: 0 !important; width: 120px; }
.week-label small { display: block; font-weight: 400; font-size: .75rem; color: var(--quiet); }
@media (max-width: 480px) { .week-label { width: 84px; font-size: .85rem; } .week td { height: 56px; font-size: .8rem; } }
.scroll-x { overflow-x: auto; }

/* カード */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.card h3 { font-size: 1.1rem; color: var(--green-deep); }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.can, .cannot { border-radius: var(--radius); padding: 24px; }
.can { background: var(--green-soft); }
.cannot { background: #f7f1e6; }
.can h3, .cannot h3 { font-size: 1.1rem; }
ul.ticks { margin: 0; padding-left: 1.2em; }

/* 料金 */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.plan { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px; text-align: center; position: relative; }
.plan.main { border: 2px solid var(--green); }
.plan .badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--green); color: #fff; font-size: .78rem; font-weight: 700; padding: 3px 14px; border-radius: 999px; white-space: nowrap; }
.plan h3 { font-size: 1.05rem; }
.plan .yen { font-size: 2rem; font-weight: 800; color: var(--green-deep); line-height: 1.2; }
.plan .yen small { font-size: .9rem; font-weight: 600; }
.plan p { font-size: .9rem; color: var(--quiet); margin: 8px 0 0; }

/* 流れ */
ol.flow { list-style: none; counter-reset: step; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
ol.flow li { counter-increment: step; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 16px; font-size: .92rem; }
ol.flow li::before { content: counter(step); display: block; width: 32px; height: 32px; line-height: 32px; text-align: center; border-radius: 50%; background: var(--green); color: #fff; font-weight: 700; margin-bottom: 10px; }
ol.flow strong { display: block; margin-bottom: 4px; }

/* FAQ */
details.faq { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 16px 20px; margin-bottom: 12px; }
details.faq summary { cursor: pointer; font-weight: 700; list-style: none; }
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::before { content: "Q. "; color: var(--green); }
details.faq p { margin: 10px 0 0; }

/* アクセス */
.access { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.access dl { margin: 0; display: grid; grid-template-columns: 7em 1fr; gap: 10px 12px; }
.access dt { font-weight: 700; color: var(--green-deep); }
.access dd { margin: 0; }

/* お知らせ登録・予約 */
.cta { background: var(--green-deep); color: #fff; text-align: center; }
.cta h2 { color: #fff; }
.cta .lead { color: #d8e7e2; }
.cta .btn { background: #fff; color: var(--green-deep); }
.cta .btn:hover { background: var(--green-soft); }
form.notify { max-width: 520px; margin: 0 auto; text-align: left; }
form.notify input[type=email] { width: 100%; font: inherit; padding: 14px 16px; border-radius: 10px; border: 0; margin-bottom: 12px; }
form.notify label.agree { display: flex; gap: 10px; align-items: flex-start; font-size: .88rem; color: #d8e7e2; margin-bottom: 16px; }
form.notify label.agree input { width: 20px; height: 20px; margin-top: 4px; flex: none; }
form.notify label.agree a { color: #fff; }
form.notify .btn { width: 100%; }
.msg { margin-top: 12px; font-weight: 700; text-align: center; min-height: 1.5em; }
.hp { position: absolute; left: -9999px; }

footer.site { padding: 40px 0; font-size: .85rem; color: var(--quiet); background: var(--soft); }
footer.site nav { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-bottom: 12px; }

/* 法定表記などの文書ページ */
.doc { max-width: 820px; margin: 0 auto; padding: 40px 20px 72px; }
.doc h1 { font-size: 1.6rem; margin-bottom: 24px; }
.doc h2 { text-align: left; font-size: 1.15rem; margin: 32px 0 8px; }
.doc table { width: 100%; border-collapse: collapse; }
.doc th, .doc td { border: 1px solid var(--line); padding: 12px 14px; text-align: left; vertical-align: top; }
.doc th { background: var(--soft); width: 30%; font-weight: 700; }

@media (max-width: 860px) {
  section { padding: 56px 0; }
  .hero .wrap, .two, .access { grid-template-columns: 1fr; }
  .hero h1 { font-size: 1.75rem; }
  .cards, .plans { grid-template-columns: 1fr; }
  ol.flow { grid-template-columns: 1fr 1fr; }
  .plan.main { order: -1; }
}
@media (max-width: 480px) {
  .wrap { padding: 0 16px; }
  ol.flow { grid-template-columns: 1fr; }
  .logo small { display: none; }
  .doc th { width: 38%; }
}