/* =========================================================
   宇都宮メディカル整体クラーレ — v5 multi-page additions
   Loaded AFTER style.css. Components for individual pages.
========================================================= */

/* ---------- Narrow container ---------- */
.container.narrow { width: min(840px, 100%); }

/* ---------- Active nav link ---------- */
.nav-links a.is-current { color: #fff; }
.nav-links a.is-current { border-bottom: 1px solid var(--clay-soft); padding-bottom: 2px; }
.nav.scrolled .nav-links a.is-current { color: var(--pine); border-bottom-color: var(--clay); }

/* ---------- Page hero (inner page banner) ---------- */
.page-hero {
  position: relative;
  background: var(--pine);
  color: #fff;
  padding: clamp(150px, 22vh, 210px) 0 clamp(50px, 7vw, 84px);
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(125deg, rgba(20,36,32,0) 45%, rgba(176,125,79,0.12) 100%);
  pointer-events: none;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero .eyebrow { color: var(--clay-soft); margin-bottom: 14px; }
.page-hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(30px, 4.8vw, 52px);
  line-height: 1.4;
  letter-spacing: 0.03em;
  color: #fff;
}
.page-hero-lead {
  max-width: 660px;
  margin: 22px 0 0;
  color: rgba(255,255,255,0.82);
  font-weight: 300;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 2.05;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb { margin: 0 0 26px; font-family: var(--latin); font-size: 12px; letter-spacing: 0.1em; }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 9px; align-items: center; }
.breadcrumb li { display: flex; align-items: center; gap: 9px; color: rgba(255,255,255,0.55); }
.breadcrumb li + li::before { content: '/'; color: rgba(255,255,255,0.35); }
.breadcrumb a { color: rgba(255,255,255,0.78); transition: color .25s ease; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb [aria-current] { color: var(--clay-soft); }

/* ---------- Generic page section (light) ---------- */
.page-section { padding: clamp(56px, 8vw, 104px) 0; background: var(--cream); }
.page-section.paper { background: var(--paper); }
.page-section .lead { margin-bottom: 26px; }
.page-section .display + .lead { margin-top: 28px; }
.body-copy p { font-size: 16px; line-height: 2.05; }
.body-copy .display { margin-bottom: 8px; }

/* ---------- Symptoms (light cards) ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
}
.feature-grid .symptom {
  background: var(--paper);
  border: none;
  padding: 38px 30px 42px;
}
.feature-grid .symptom:hover { background: #fff; }
.feature-grid .symptom-no { color: var(--clay); }
.feature-grid .symptom h3 { color: var(--ink); }
.feature-grid .symptom p { color: var(--muted); }

/* ---------- Flow (light) ---------- */
.flow-steps.light-steps { gap: 0; }
.flow-steps.light-steps .flow-step { border-top: 2px solid var(--clay); }
.flow-steps.light-steps .flow-step + .flow-step { border-left: 1px solid var(--line); }
.flow-steps.light-steps .flow-step-no { color: var(--clay); }
.flow-steps.light-steps .flow-step h3 { color: var(--ink); }
.flow-steps.light-steps .flow-step p { color: var(--muted); }

/* ---------- Approach pillars (light) ---------- */
.approach-grid.light-approach .approach-body .display { color: var(--ink); }

/* ---------- Director (light) ---------- */
.director-grid.light-director .display { color: var(--ink); }
.director-grid.light-director .director-name { color: var(--ink); }
.director-grid.light-director .lead { color: var(--ink); }
.director-grid.light-director .credentials { border-top-color: var(--line); }
.director-grid.light-director .credentials li { color: var(--ink); border-bottom-color: var(--line); }
.director-grid.light-director .director-note { color: var(--muted); }

/* ---------- Access (light) ---------- */
.access-grid.light-access .access-info dt { color: var(--clay); }
.access-grid.light-access .access-info dd { color: var(--ink); }
.access-grid.light-access .access-info dd a { color: var(--pine); }
.access-grid.light-access .access-info > div { border-bottom-color: var(--line); }
.access-grid.light-access .access-cta .btn-outline-dark { border-color: var(--pine); color: var(--pine); }
.access-grid.light-access .access-cta .btn-outline-dark:hover { background: var(--pine); color: #fff; }
.access-grid.light-access .access-map { border-color: var(--line); }

/* ---------- Home: section index cards ---------- */
.home-index { padding: var(--section) 0; background: var(--paper); }
.home-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: clamp(36px, 5vw, 56px);
}
.home-card {
  display: block;
  padding: 32px 30px 34px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 3px;
  transition: transform .3s ease, box-shadow .3s ease, background .3s ease;
}
.home-card:hover { transform: translateY(-4px); box-shadow: 0 22px 50px rgba(29,52,47,0.10); background: #fff; }
.home-card-no {
  font-family: var(--latin);
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--clay);
}
.home-card h3 {
  margin: 14px 0 10px;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 22px;
  color: var(--ink);
}
.home-card p { margin: 0; font-size: 14px; line-height: 1.9; color: var(--muted); }
.home-card-arrow {
  display: inline-block;
  margin-top: 18px;
  font-family: var(--latin);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--clay);
}

/* ---------- Home: concept teaser ---------- */
.home-teaser { padding: var(--section) 0; background: var(--cream); }
.home-teaser .teaser-grid {
  display: grid;
  grid-template-columns: 0.6fr 1.4fr;
  gap: clamp(30px, 6vw, 90px);
  align-items: start;
}
.home-teaser .teaser-head { border-top: 1px solid var(--line); padding-top: 14px; }
.home-teaser .teaser-head .eyebrow { margin: 8px 0 0; }

/* ---------- Bottom CTA band ---------- */
.cta-band { background: var(--pine-deep); padding: clamp(58px, 8vw, 96px) 0; text-align: center; }
.cta-band .eyebrow { color: var(--clay-soft); margin-bottom: 16px; }
.cta-band h2 {
  margin: 0 0 16px;
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(25px, 3.6vw, 40px);
  color: #fff;
  letter-spacing: 0.03em;
}
.cta-band p { max-width: 560px; margin: 0 auto 32px; color: rgba(255,255,255,0.72); font-size: 15.5px; }
.cta-band-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta-band-actions .btn-outline-light { border-color: rgba(255,255,255,0.5); color: #fff; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .home-cards { grid-template-columns: repeat(2, 1fr); }
  .home-teaser .teaser-grid { grid-template-columns: 1fr; gap: 26px; }
  .home-teaser .teaser-head { display: flex; align-items: baseline; gap: 18px; border-top: none; padding-top: 0; }
  .home-teaser .teaser-head .eyebrow { margin: 0; }
}

@media (max-width: 820px) {
  .flow-steps.light-steps { grid-template-columns: 1fr 1fr; }
  .flow-steps.light-steps .flow-step:nth-child(n+3) { margin-top: 2px; }
  .flow-steps.light-steps .flow-step + .flow-step { border-left: none; }
  .director-grid.light-director .director-media { order: -1; }
}

@media (max-width: 560px) {
  .feature-grid { grid-template-columns: 1fr; }
  .home-cards { grid-template-columns: 1fr; }
  .flow-steps.light-steps { grid-template-columns: 1fr; }
  .flow-steps.light-steps .flow-step { border-left: none !important; padding-left: 0; }
}