/* ============================================
   ROOTS. — natural & antique hair salon
   ============================================ */
:root {
  --cream: #f7f2e8;
  --cream-deep: #efe6d4;
  --brown: #2e2315;
  --brown-soft: #524434;
  --green: #6b7a5e;
  --green-deep: #4d5c44;
  --gold: #8a7040;
  --line: #d8cbb2;
}

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

/* content.js から差し込む文章は、改行（Enter）をそのまま反映する */
[data-content] { white-space: pre-line; }

html { scroll-behavior: smooth; }

body {
  font-family: "Shippori Mincho", "Hiragino Mincho ProN", serif;
  font-weight: 500;
  background: var(--cream);
  color: var(--brown);
  line-height: 1.9;
  letter-spacing: 0.06em;
  font-size: 17.5px;
}

img { max-width: 100%; display: block; }

a { color: var(--green-deep); text-decoration: none; transition: opacity .3s; }
a:hover { opacity: .7; }

.en {
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  letter-spacing: 0.18em;
}

/* ---------- header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 242, 232, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.logo {
  font-size: 26px;
  color: var(--brown);
  letter-spacing: 0.22em;
}
.logo .logo-ant {
  font-size: .4em;
  margin-left: 2px;
}
.logo small {
  display: block;
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--brown-soft);
  margin-top: 2px;
}

.global-nav ul {
  display: flex;
  gap: 28px;
  list-style: none;
  align-items: center;
}

.global-nav a {
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--brown);
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
}
.global-nav a:hover,
.global-nav a.current {
  border-bottom-color: var(--gold);
  opacity: 1;
  color: var(--green-deep);
}

.nav-reserve {
  background: var(--green-deep);
  color: #fff !important;
  padding: 9px 20px;
  border-radius: 2px;
  border-bottom: none !important;
}
.nav-reserve:hover { background: var(--green); opacity: 1; }

/* ---------- hero ---------- */
.hero {
  position: relative;
}
.hero .hero-img {
  width: 100%;
  height: min(78vh, 640px);
  object-fit: cover;
}
.hero-copy {
  position: absolute;
  left: 50%;
  bottom: 48px;
  transform: translateX(-50%);
  text-align: center;
  color: #fff;
  text-shadow: 0 1px 14px rgba(40, 35, 20, .55);
  width: 90%;
}
.hero-copy h1 {
  font-size: clamp(20px, 3.4vw, 32px);
  font-weight: 500;
  margin-bottom: 10px;
}
.hero-copy p { font-size: clamp(14px, 1.8vw, 17px); }

/* ---------- common section ---------- */
.section {
  max-width: 980px;
  margin: 0 auto;
  padding: 88px 24px;
}

.section-title {
  text-align: center;
  margin-bottom: 56px;
}
.section-title .en-title {
  font-size: 30px;
  letter-spacing: 0.3em;
  color: var(--brown);
  display: block;
}
.section-title .ja-title {
  font-size: 14px;
  color: var(--gold);
  letter-spacing: 0.28em;
  display: block;
  margin-top: 8px;
}
.section-title::after {
  content: "";
  display: block;
  width: 48px;
  height: 1px;
  background: var(--gold);
  margin: 22px auto 0;
}

.lead-text {
  text-align: center;
  font-size: 17px;
  line-height: 2.3;
}

/* ---------- page hero (subpages) ---------- */
.page-hero {
  background: var(--cream-deep);
  border-bottom: 1px solid var(--line);
  text-align: center;
  padding: 72px 24px 60px;
}
.page-hero .en-title {
  font-size: 34px;
  letter-spacing: 0.3em;
  display: block;
}
.page-hero .ja-title {
  font-size: 14px;
  letter-spacing: 0.3em;
  color: var(--gold);
  display: block;
  margin-top: 10px;
}

/* ---------- top: concept ---------- */
.concept-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  margin-top: 64px;
}
.concept-grid img,
.concept-grid .ph-frame { border-radius: 2px; }

/* ---------- top: link cards ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.link-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 2px;
  overflow: hidden;
  color: var(--brown);
  display: flex;
  flex-direction: column;
}
.link-card:hover { opacity: 1; box-shadow: 0 8px 24px rgba(70, 56, 41, .12); transform: translateY(-3px); transition: all .35s; }
.link-card .card-body { padding: 22px 22px 26px; text-align: center; }
.link-card .card-en { font-size: 19px; letter-spacing: 0.24em; display: block; }
.link-card .card-ja { font-size: 14px; color: var(--brown-soft); display: block; margin-top: 6px; }
.link-card .card-more {
  display: inline-block;
  margin-top: 14px;
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--gold);
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
}

/* ---------- stylist ---------- */
.stylist-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 56px;
  align-items: start;
}
.stylist-name { font-size: 24px; margin-bottom: 4px; }
.stylist-role { font-size: 13.5px; letter-spacing: 0.24em; color: var(--gold); margin-bottom: 28px; }
.stylist-message p + p { margin-top: 1.4em; }

.dream-box {
  margin-top: 72px;
  background: var(--cream-deep);
  border: 1px solid var(--line);
  padding: 48px 40px;
  text-align: center;
  border-radius: 2px;
}
.dream-box h3 {
  font-size: 17px;
  letter-spacing: 0.2em;
  color: var(--green-deep);
  margin-bottom: 18px;
}

/* ---------- menu ---------- */
.menu-category { margin-bottom: 64px; }
.menu-category h3 {
  font-size: 15px;
  letter-spacing: 0.26em;
  color: var(--green-deep);
  border-left: 3px solid var(--gold);
  padding-left: 14px;
  margin-bottom: 26px;
}
.menu-list { list-style: none; }
.menu-list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 4px;
  border-bottom: 1px dashed var(--line);
}
.menu-list .name { flex-shrink: 0; }
.menu-list .dots { flex: 1; border-bottom: 1px dotted var(--line); transform: translateY(-4px); }
.menu-list .price { flex-shrink: 0; font-feature-settings: "tnum"; }
.menu-list .note { display: block; font-size: 14px; color: var(--brown-soft); margin-top: 2px; }
.menu-note { font-size: 14.5px; color: var(--brown-soft); margin-top: -34px; margin-bottom: 56px; }

/* ---------- access ---------- */
.access-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.info-table { width: 100%; border-collapse: collapse; }
.info-table th, .info-table td {
  text-align: left;
  padding: 16px 8px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  font-weight: 400;
  font-size: 16px;
}
.info-table th {
  width: 7em;
  color: var(--gold);
  letter-spacing: 0.18em;
  white-space: nowrap;
}
.map-frame {
  width: 100%;
  height: 380px;
  border: 1px solid var(--line);
  border-radius: 2px;
}

/* ---------- gallery ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.gallery-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 2px;
}

/* ---------- reserve banner ---------- */
.reserve-banner {
  background: var(--green-deep);
  color: #fff;
  text-align: center;
  padding: 72px 24px;
}
.reserve-banner h2 { font-size: 22px; font-weight: 500; letter-spacing: 0.2em; margin-bottom: 14px; }
.reserve-banner p { font-size: 15.5px; opacity: .95; margin-bottom: 30px; }
.btn-reserve {
  display: inline-block;
  background: #fff;
  color: var(--green-deep);
  padding: 16px 56px;
  border-radius: 2px;
  letter-spacing: 0.22em;
  font-size: 14px;
}
.btn-reserve:hover { opacity: .85; }

/* ---------- footer ---------- */
.site-footer {
  background: var(--brown);
  color: var(--cream);
  padding: 56px 24px 32px;
  text-align: center;
}
.site-footer .logo { color: var(--cream); }
.site-footer .logo small { color: var(--gold); }
.footer-nav { margin: 28px 0; }
.footer-nav ul { display: flex; justify-content: center; gap: 26px; list-style: none; flex-wrap: wrap; }
.footer-nav a { color: var(--cream); font-size: 12px; letter-spacing: 0.2em; }
.footer-address { font-size: 14px; opacity: .85; line-height: 2; }
.copyright { font-size: 11px; opacity: .5; margin-top: 28px; display: block; }

/* ---------- placeholder note ---------- */
.ph-note {
  font-size: 11.5px;
  color: var(--brown-soft);
  text-align: center;
  margin-top: 10px;
}

/* ---------- responsive ---------- */
@media (max-width: 760px) {
  .header-inner { justify-content: center; }
  .global-nav ul { gap: 16px; }
  .section { padding: 64px 20px; }
  .concept-grid,
  .stylist-grid,
  .access-grid { grid-template-columns: 1fr; gap: 32px; }
  .card-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .hero .hero-img { height: 62vh; }
}

@media (max-width: 480px) {
  .global-nav ul { flex-wrap: wrap; justify-content: center; gap: 12px 16px; }
  .global-nav a { font-size: 11.5px; letter-spacing: 0.12em; }
  .nav-reserve { padding: 8px 14px; }
  .logo { font-size: 22px; }
}