:root {
  --ink: #1f2a24;
  --ink-soft: #4b554f;
  --paper: #f6f3ec;
  --paper-alt: #eeeae0;
  --line: #d8d2c4;
  --accent: #8a6d3b;
  --serif: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", "Noto Serif JP", serif;
  --sans: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "YuGothic", "Noto Sans JP", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.9;
  letter-spacing: 0.04em;
}

a { color: inherit; }

.wrap { width: min(960px, 100% - 48px); margin-inline: auto; }

.sp { display: none; }

/* header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(246, 243, 236, 0.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 64px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--serif);
  font-size: 17px;
  border-radius: 3px;
}
.brand-name { font-family: var(--serif); font-size: 17px; letter-spacing: 0.08em; }
.nav { display: flex; gap: 28px; font-size: 14px; }
.nav a { text-decoration: none; color: var(--ink-soft); }
.nav a:hover { color: var(--ink); }

/* hero */
.hero {
  padding: 120px 0 112px;
  border-bottom: 1px solid var(--line);
}
.hero-kicker {
  margin: 0 0 20px;
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
}
.hero-title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(30px, 5vw, 48px);
  line-height: 1.5;
  letter-spacing: 0.1em;
}
.hero-lead { margin: 28px 0 0; color: var(--ink-soft); max-width: 36em; }

/* sections */
.section { padding: 96px 0; }
.section-alt { background: var(--paper-alt); }
.section-title {
  margin: 0 0 48px;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 26px;
  letter-spacing: 0.12em;
}
.section-title .en {
  display: block;
  margin-bottom: 6px;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
}

.business-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.business-list li { border-top: 1px solid var(--ink); padding-top: 20px; }
.business-list h3 {
  margin: 0 0 12px;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 18px;
  letter-spacing: 0.08em;
}
.business-list p { margin: 0; color: var(--ink-soft); font-size: 15px; }

.profile { margin: 0; border-top: 1px solid var(--line); }
.profile > div {
  display: grid;
  grid-template-columns: 12em 1fr;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.profile dt { color: var(--ink-soft); font-size: 14px; }
.profile dd { margin: 0; }
.pending { color: #8b8f8c; }

.access .address { margin: 0 0 12px; font-size: 18px; }
.access-note { margin: 0 0 28px; font-size: 14px; }
.button {
  display: inline-block;
  padding: 12px 28px;
  border: 1px solid var(--ink);
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 0.1em;
  transition: background 0.2s, color 0.2s;
}
.button:hover { background: var(--ink); color: var(--paper); }

.section-dark { background: var(--ink); color: var(--paper); }
.section-dark .section-title .en { color: #c9b48a; }
.contact-lead { margin: 0; }
.contact-tel { margin: 12px 0 8px; font-family: var(--serif); font-size: clamp(30px, 5vw, 40px); letter-spacing: 0.1em; }
.contact-tel a { text-decoration: none; }
.contact-note { margin: 0; font-size: 13px; color: #b9bdb7; }

.site-footer { padding: 32px 0; font-size: 12px; color: var(--ink-soft); }
.site-footer p { margin: 0; }
.site-footer .copy { margin-top: 4px; }

@media (max-width: 720px) {
  body { font-size: 15px; }
  .sp { display: inline; }
  .header-inner { min-height: 56px; }
  .nav { display: none; }
  .hero { padding: 72px 0 64px; }
  .section { padding: 64px 0; }
  .section-title { margin-bottom: 32px; font-size: 22px; }
  .business-list { grid-template-columns: 1fr; gap: 28px; }
  .profile > div { grid-template-columns: 1fr; gap: 4px; padding: 16px 0; }
}