/* ==========================================================================
   武蔵小杉 きっずファミリー歯科 — main.css
   medical layout × sky palette × 歯科（小児・ファミリー専門）
   ========================================================================== */

/* ---------- Design Tokens ---------- */
:root {
  --cp-primary: #075985;
  --cp-accent: #0EA5E9;
  /* テキスト用の濃いアクセント色（明るい背景で 4.5:1 を満たす・装飾用 --cp-accent はそのまま） */
  --cp-accent-ink: #0369A1;
  --cp-mint: #5EEAD4;
  --cp-mint-soft: #CCFBF1;
  --cp-text: #0C4A6E;
  /* a11y: 明るい背景でも 4.5:1 を満たすよう従来の #5B7C8E から濃色化 */
  --cp-muted: #4A6576;
  --cp-bg: #F0F9FF;
  --cp-white: #FFFFFF;
  --cp-line: #E2E8F0;
  --cp-sky-50: #F0F9FF;
  --cp-sky-100: #E0F2FE;
  --cp-sky-200: #BAE6FD;

  --cp-radius: 16px;
  --cp-radius-sm: 10px;
  --cp-radius-lg: 24px;
  --cp-shadow: 0 4px 16px rgba(100, 150, 200, 0.08);
  --cp-shadow-md: 0 8px 28px rgba(100, 150, 200, 0.14);
  --cp-shadow-lg: 0 18px 48px rgba(80, 130, 190, 0.18);

  --cp-maxw: 1200px;
  --cp-pad-x: clamp(1rem, 3vw, 3rem);
  --cp-section-y: clamp(4rem, 8vw, 8rem);

  --cp-font-body: "Inter", "Noto Sans JP", system-ui, -apple-system, sans-serif;
  --cp-font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--cp-font-body);
  font-feature-settings: 'palt';
  color: var(--cp-text);
  background: var(--cp-bg);
  line-height: 1.8;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: 1rem; }

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute;
  left: 1rem;
  top: -120px;
  z-index: 2000;
  background: var(--cp-primary);
  color: #fff;
  padding: 0.7rem 1.2rem;
  border-radius: var(--cp-radius-sm);
  font-weight: 600;
  transition: top 200ms ease;
}
.skip-link:focus { top: 1rem; }

/* ---------- Layout helpers ---------- */
.cp-container {
  width: 100%;
  max-width: var(--cp-maxw);
  margin-inline: auto;
  padding-inline: var(--cp-pad-x);
}

.cp-section { padding-block: var(--cp-section-y); position: relative; }
.cp-section--tint { background: linear-gradient(180deg, var(--cp-sky-50), #fff); }
.cp-section--sky { background: var(--cp-sky-50); }

.cp-section__head {
  max-width: 760px;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}
.cp-section__head--center { margin-inline: auto; text-align: center; }

.cp-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--cp-font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cp-accent-ink);
  margin-bottom: 1rem;
}
.cp-eyebrow svg { width: 16px; height: 16px; }

h1, h2, h3, h4 { line-height: 1.25; letter-spacing: 0; color: var(--cp-primary); font-weight: 700; }
.cp-h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); }
.cp-h3 { font-size: clamp(1.15rem, 1.8vw, 1.35rem); font-weight: 600; }
.cp-lead { font-size: clamp(1rem, 1.4vw, 1.12rem); color: var(--cp-text); margin-top: 1rem; }
.cp-sub { color: var(--cp-muted); }

/* ---------- Buttons ---------- */
.cp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  font-weight: 600;
  font-size: 0.98rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--cp-radius-sm);
  transition: transform 250ms ease, background-color 250ms ease, box-shadow 250ms ease, color 250ms ease;
  white-space: nowrap;
}
.cp-btn svg { width: 18px; height: 18px; }
.cp-btn--primary {
  background: var(--cp-primary);
  color: #fff;
  box-shadow: 0 6px 18px rgba(7, 89, 133, 0.22);
}
.cp-btn--primary:hover {
  background: linear-gradient(135deg, var(--cp-primary), var(--cp-accent));
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(7, 89, 133, 0.3);
}
.cp-btn--outline {
  border: 1.5px solid var(--cp-primary);
  color: var(--cp-primary);
  background: #fff;
}
.cp-btn--outline:hover { background: var(--cp-primary); color: #fff; transform: translateY(-2px); }
.cp-btn--lg { padding: 1rem 2rem; font-size: 1.05rem; }
.cp-btn--ghost { color: var(--cp-primary); padding-inline: 0.4rem; }
.cp-btn--ghost:hover { color: var(--cp-accent); }

/* ==========================================================================
   Header
   ========================================================================== */
.cp-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--cp-line);
}
.cp-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 76px;
}
.cp-brand { display: flex; align-items: center; gap: 0.7rem; min-width: 0; }
.cp-brand__logo { width: 48px; height: 48px; flex-shrink: 0; }
.cp-brand__text { display: flex; flex-direction: column; line-height: 1.2; min-width: 0; }
.cp-brand__name { font-weight: 700; color: var(--cp-primary); font-size: 1.02rem; letter-spacing: 0.01em; }
.cp-brand__kana { font-family: var(--cp-font-mono); font-size: 0.62rem; letter-spacing: 0.18em; color: var(--cp-muted); text-transform: uppercase; }

.cp-nav { display: flex; align-items: center; gap: 1.8rem; }
.cp-nav__link {
  position: relative;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--cp-text);
  padding: 0.4rem 0;
  transition: color 200ms ease;
}
.cp-nav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--cp-accent);
  transition: width 240ms ease;
}
.cp-nav__link:hover, .cp-nav__link.is-active { color: var(--cp-primary); }
.cp-nav__link:hover::after, .cp-nav__link.is-active::after { width: 100%; }

.cp-header__actions { display: flex; align-items: center; gap: 1.1rem; }
.cp-header__tel {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 700;
  color: var(--cp-primary);
  font-size: 1.04rem;
  white-space: nowrap;
}
.cp-header__tel svg { width: 18px; height: 18px; color: var(--cp-accent); }

.cp-burger {
  display: none;
  width: 46px; height: 46px;
  border-radius: var(--cp-radius-sm);
  border: 1px solid var(--cp-line);
  background: #fff;
  align-items: center;
  justify-content: center;
  color: var(--cp-primary);
}
.cp-burger svg { width: 24px; height: 24px; }

/* Drawer */
.cp-drawer {
  position: fixed;
  inset: 0;
  z-index: 1500;
  visibility: hidden;
  pointer-events: none;
}
.cp-drawer.is-open { visibility: visible; pointer-events: auto; }
.cp-drawer__overlay {
  position: absolute;
  inset: 0;
  background: rgba(12, 74, 110, 0.45);
  opacity: 0;
  transition: opacity 300ms ease;
}
.cp-drawer.is-open .cp-drawer__overlay { opacity: 1; }
.cp-drawer__panel {
  position: absolute;
  top: 0; right: 0;
  height: 100%;
  width: min(82vw, 340px);
  background: #fff;
  box-shadow: -12px 0 40px rgba(12, 74, 110, 0.18);
  padding: 1.4rem 1.5rem 2rem;
  transform: translateX(100%);
  transition: transform 320ms cubic-bezier(0.22, 1, 0.36, 1);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  overflow-y: auto;
}
.cp-drawer.is-open .cp-drawer__panel { transform: translateX(0); }
.cp-drawer__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.cp-drawer__close {
  width: 44px; height: 44px;
  border-radius: var(--cp-radius-sm);
  border: 1px solid var(--cp-line);
  display: flex; align-items: center; justify-content: center;
  color: var(--cp-primary);
}
.cp-drawer__close svg { width: 24px; height: 24px; }
.cp-drawer__link {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.95rem 0.6rem;
  font-weight: 600;
  color: var(--cp-text);
  border-bottom: 1px solid var(--cp-line);
}
.cp-drawer__link svg { width: 18px; height: 18px; color: var(--cp-accent); }
.cp-drawer__cta { margin-top: 1.4rem; display: flex; flex-direction: column; gap: 0.8rem; }

/* ==========================================================================
   Hero (split — light sky)
   ========================================================================== */
.cp-hero {
  position: relative;
  background:
    radial-gradient(120% 90% at 85% 0%, var(--cp-sky-100), transparent 60%),
    linear-gradient(160deg, var(--cp-sky-50) 0%, #fff 55%, var(--cp-sky-50) 100%);
  padding-block: clamp(3rem, 6vw, 6rem) clamp(2.5rem, 5vw, 4.5rem);
  overflow: hidden;
}
.cp-hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.cp-hero__title {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--cp-primary);
  letter-spacing: -0.01em;
}
.cp-hero__title .accent { color: var(--cp-accent-ink); }
.cp-hero__lead { margin-top: 1.5rem; font-size: clamp(1rem, 1.5vw, 1.18rem); color: var(--cp-text); max-width: 30ch; }
.cp-hero__pills { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 2rem; }
.cp-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: #fff;
  border: 1px solid var(--cp-line);
  border-radius: 999px;
  padding: 0.6rem 1.1rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--cp-text);
  box-shadow: var(--cp-shadow);
}
.cp-pill svg { width: 16px; height: 16px; color: var(--cp-accent); }
.cp-hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.2rem; }

.cp-hero__media {
  position: relative;
  border-radius: var(--cp-radius-lg);
  overflow: hidden;
  box-shadow: var(--cp-shadow-lg);
  aspect-ratio: 4 / 3.4;
}
.cp-hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.cp-hero__badge {
  position: absolute;
  left: 1.2rem; bottom: 1.2rem;
  background: rgba(255, 255, 255, 0.94);
  border-radius: var(--cp-radius);
  padding: 0.8rem 1.1rem;
  box-shadow: var(--cp-shadow-md);
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.cp-hero__badge .ico {
  width: 40px; height: 40px; border-radius: 12px;
  background: var(--cp-mint-soft);
  display: flex; align-items: center; justify-content: center;
  color: var(--cp-primary);
}
.cp-hero__badge .ico svg { width: 22px; height: 22px; }
.cp-hero__badge .txt { line-height: 1.3; }
.cp-hero__badge .txt b { color: var(--cp-primary); font-size: 0.95rem; }
.cp-hero__badge .txt span { display: block; font-size: 0.74rem; color: var(--cp-muted); }

/* ---------- Quick nav cards (under hero) ---------- */
.cp-quicknav {
  margin-top: clamp(2rem, 4vw, 3.5rem);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(0.8rem, 1.5vw, 1.4rem);
}
.cp-quickcard {
  background: #fff;
  border: 1px solid var(--cp-line);
  border-radius: var(--cp-radius);
  padding: 1.6rem 1.2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.9rem;
  box-shadow: var(--cp-shadow);
  transition: transform 250ms ease, box-shadow 250ms ease;
}
.cp-quickcard:hover { transform: translateY(-3px); box-shadow: var(--cp-shadow-md); }
.cp-quickcard__ico {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--cp-sky-100);
  display: flex; align-items: center; justify-content: center;
  color: var(--cp-accent);
}
.cp-quickcard__ico svg { width: 26px; height: 26px; }
.cp-quickcard__label { font-weight: 700; color: var(--cp-primary); font-size: 1rem; }
.cp-quickcard__sub { font-size: 0.78rem; color: var(--cp-muted); }

/* ==========================================================================
   Strengths (3 features)
   ========================================================================== */
.cp-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.2rem, 2.5vw, 2rem); }
.cp-feature {
  background: #fff;
  border: 1px solid var(--cp-line);
  border-radius: var(--cp-radius);
  padding: 2rem 1.7rem;
  box-shadow: var(--cp-shadow);
  transition: transform 250ms ease, box-shadow 250ms ease;
}
.cp-feature:hover { transform: translateY(-3px); box-shadow: var(--cp-shadow-md); }
.cp-feature__ico {
  width: 60px; height: 60px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--cp-sky-100), var(--cp-mint-soft));
  display: flex; align-items: center; justify-content: center;
  color: var(--cp-primary);
  margin-bottom: 1.3rem;
}
.cp-feature__ico svg { width: 30px; height: 30px; }
.cp-feature h3 { margin-bottom: 0.7rem; }
.cp-feature p { color: var(--cp-text); font-size: 0.96rem; }
.cp-feature__num {
  font-family: var(--cp-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--cp-accent-ink);
  display: block;
  margin-bottom: 0.6rem;
}

/* ==========================================================================
   Stats (numbers)
   ========================================================================== */
.cp-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1rem, 2vw, 2rem);
  background: linear-gradient(135deg, var(--cp-primary), color-mix(in oklab, var(--cp-primary) 62%, var(--cp-accent)));
  border-radius: var(--cp-radius-lg);
  padding: clamp(2rem, 4vw, 3.2rem);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cp-stat { text-align: center; position: relative; z-index: 1; }
.cp-stat dt { display: flex; align-items: baseline; justify-content: center; gap: 0.25rem; margin-bottom: 0.5rem; }
.cp-stat .num { font-size: clamp(2.4rem, 5vw, 3.4rem); font-weight: 700; line-height: 1; }
.cp-stat .unit { font-family: var(--cp-font-mono); font-size: 1rem; color: var(--cp-mint); }
.cp-stat dd { font-size: 0.88rem; color: rgba(255, 255, 255, 0.86); }

/* ==========================================================================
   Services
   ========================================================================== */
.cp-services { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.2rem, 2.5vw, 1.8rem); }
.cp-service {
  background: #fff;
  border: 1px solid var(--cp-line);
  border-radius: var(--cp-radius);
  overflow: hidden;
  box-shadow: var(--cp-shadow);
  transition: transform 250ms ease, box-shadow 250ms ease;
  display: flex;
  flex-direction: column;
}
.cp-service:hover { transform: translateY(-3px); box-shadow: var(--cp-shadow-md); }
.cp-service__media { aspect-ratio: 16 / 10; overflow: hidden; background: var(--cp-sky-100); }
.cp-service__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms ease; }
.cp-service:hover .cp-service__media img { transform: scale(1.05); }
.cp-service__body { padding: 1.5rem 1.5rem 1.7rem; display: flex; flex-direction: column; gap: 0.6rem; flex: 1; }
.cp-service__tag {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-family: var(--cp-font-mono); font-size: 0.7rem; letter-spacing: 0.14em;
  color: var(--cp-accent-ink); text-transform: uppercase;
}
.cp-service__tag svg { width: 15px; height: 15px; }
.cp-service h3 { font-size: 1.18rem; }
.cp-service p { color: var(--cp-text); font-size: 0.93rem; flex: 1; }

/* ==========================================================================
   Message (代表)
   ========================================================================== */
.cp-message { position: relative; overflow: hidden; }
.cp-message__grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
  position: relative;
  z-index: 1;
}
.cp-message__media {
  border-radius: var(--cp-radius-lg);
  overflow: hidden;
  box-shadow: var(--cp-shadow-lg);
  aspect-ratio: 4 / 4.6;
}
.cp-message__media img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.cp-message__body p { margin-bottom: 1.1rem; color: var(--cp-text); }
.cp-message__sign { margin-top: 1.6rem; display: flex; align-items: baseline; gap: 0.7rem; }
.cp-message__sign .role { font-size: 0.82rem; color: var(--cp-muted); }
.cp-message__sign .name { font-size: 1.3rem; font-weight: 700; color: var(--cp-primary); }
.cp-message__sign .kana { font-family: var(--cp-font-mono); font-size: 0.7rem; color: var(--cp-muted); letter-spacing: 0.12em; }

/* ==========================================================================
   Testimonials
   ========================================================================== */
.cp-testimonials { position: relative; overflow: hidden; }
.cp-testimonials__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(1.2rem, 2.5vw, 2rem); position: relative; z-index: 1; }
.cp-quote {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--cp-line);
  border-radius: var(--cp-radius);
  padding: 2rem 1.9rem;
  box-shadow: var(--cp-shadow);
}
.cp-quote__mark { color: var(--cp-mint); margin-bottom: 0.8rem; }
.cp-quote__mark svg { width: 38px; height: 38px; }
.cp-quote p { font-size: 1.02rem; color: var(--cp-text); }
.cp-quote__who { margin-top: 1.2rem; font-size: 0.85rem; color: var(--cp-muted); font-weight: 600; }
.cp-quote__stars { display: flex; gap: 0.15rem; color: #FBBF24; margin-bottom: 0.9rem; }
.cp-quote__stars svg { width: 18px; height: 18px; }

/* ==========================================================================
   News
   ========================================================================== */
.cp-news { display: flex; flex-direction: column; gap: 0.9rem; max-width: 860px; }
.cp-newsitem {
  background: #fff;
  border: 1px solid var(--cp-line);
  border-radius: var(--cp-radius);
  box-shadow: var(--cp-shadow);
  overflow: hidden;
}
.cp-newsitem__summary {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 1.5rem;
  cursor: pointer;
  list-style: none;
  flex-wrap: wrap;
}
.cp-newsitem__summary::-webkit-details-marker { display: none; }
.cp-newsitem__date { font-family: var(--cp-font-mono); font-size: 0.8rem; color: var(--cp-muted); }
.cp-newsitem__cat {
  font-size: 0.72rem; font-weight: 600;
  background: var(--cp-sky-100); color: var(--cp-primary);
  padding: 0.2rem 0.7rem; border-radius: 999px;
}
.cp-newsitem__cat--mint { background: var(--cp-mint-soft); }
.cp-newsitem__title { font-weight: 600; color: var(--cp-text); flex: 1; min-width: 200px; }
.cp-newsitem__chev { color: var(--cp-accent); transition: transform 280ms ease; margin-left: auto; }
.cp-newsitem__chev svg { width: 20px; height: 20px; display: block; }
.cp-newsitem[open] .cp-newsitem__chev { transform: rotate(180deg); }
.cp-newsitem__body { padding: 0 1.5rem 1.4rem; color: var(--cp-text); font-size: 0.95rem; border-top: 1px solid var(--cp-line); padding-top: 1.1rem; margin: 0 1.5rem; }

/* ==========================================================================
   FAQ
   ========================================================================== */
.cp-faq { display: flex; flex-direction: column; gap: 0.8rem; max-width: 860px; margin-inline: auto; }
.cp-faqitem { background: #fff; border: 1px solid var(--cp-line); border-radius: var(--cp-radius); box-shadow: var(--cp-shadow); overflow: hidden; }
.cp-faqitem__summary {
  display: flex; align-items: center; gap: 0.9rem;
  padding: 1.2rem 1.5rem; cursor: pointer; list-style: none; font-weight: 600; color: var(--cp-primary);
}
.cp-faqitem__summary::-webkit-details-marker { display: none; }
.cp-faqitem__q { width: 28px; height: 28px; flex-shrink: 0; border-radius: 8px; background: var(--cp-sky-100); color: var(--cp-primary); display: flex; align-items: center; justify-content: center; font-family: var(--cp-font-mono); font-weight: 700; font-size: 0.9rem; }
.cp-faqitem__chev { margin-left: auto; color: var(--cp-accent); transition: transform 280ms ease; }
.cp-faqitem__chev svg { width: 20px; height: 20px; display: block; }
.cp-faqitem[open] .cp-faqitem__chev { transform: rotate(180deg); }
.cp-faqitem__body { padding: 0 1.5rem 1.4rem 4rem; color: var(--cp-text); font-size: 0.95rem; }

/* ==========================================================================
   CTA band
   ========================================================================== */
.cp-cta {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--cp-primary), color-mix(in oklab, var(--cp-primary) 55%, var(--cp-accent)));
  color: #fff;
}
.cp-cta__inner { position: relative; z-index: 1; text-align: center; max-width: 720px; margin-inline: auto; padding-block: clamp(3.5rem, 7vw, 6rem); }
.cp-cta h2 { color: #fff; font-size: clamp(1.8rem, 3.4vw, 2.8rem); }
.cp-cta p { margin-top: 1rem; color: rgba(255, 255, 255, 0.9); }
.cp-cta__actions { margin-top: 2.2rem; display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }
.cp-cta .cp-btn--primary { background: #fff; color: var(--cp-primary); }
.cp-cta .cp-btn--primary:hover { background: var(--cp-mint-soft); color: var(--cp-primary); }
.cp-cta .cp-btn--outline { border-color: rgba(255,255,255,0.7); color: #fff; background: transparent; }
.cp-cta .cp-btn--outline:hover { background: #fff; color: var(--cp-primary); }

/* ==========================================================================
   Page hero (subpages) — generator が背景画像を CSS 変数で注入
   ========================================================================== */
.cp-page-hero {
  position: relative;
  padding-block: clamp(3rem, 7vw, 6rem);
  background: linear-gradient(160deg, var(--cp-sky-100), var(--cp-sky-50));
  text-align: center;
  overflow: hidden;
}
.cp-page-hero__inner { position: relative; z-index: 2; max-width: 760px; margin-inline: auto; }
.cp-page-hero h1 { font-size: clamp(2rem, 4vw, 3rem); }
.cp-page-hero p { margin-top: 1rem; color: var(--cp-text); }
.cp-breadcrumb { display: flex; gap: 0.5rem; justify-content: center; font-size: 0.8rem; color: var(--cp-muted); margin-bottom: 1.2rem; font-family: var(--cp-font-mono); }
.cp-breadcrumb a:hover { color: var(--cp-accent); }

/* ==========================================================================
   Generic content blocks
   ========================================================================== */
.cp-prose { max-width: 760px; }
.cp-prose p { margin-bottom: 1.2rem; color: var(--cp-text); }
.cp-prose h3 { margin: 2rem 0 0.8rem; }

.cp-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: center;
}
.cp-split--reverse .cp-split__media { order: 2; }
.cp-split__media { border-radius: var(--cp-radius-lg); overflow: hidden; box-shadow: var(--cp-shadow-md); aspect-ratio: 4/3; }
.cp-split__media img { width: 100%; height: 100%; object-fit: cover; }

.cp-deco-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -1; }

/* ---------- Definition table (hours/info) ---------- */
.cp-infogrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(1.2rem, 2.5vw, 2rem); }
.cp-infocard {
  background: #fff; border: 1px solid var(--cp-line); border-radius: var(--cp-radius);
  padding: 1.8rem; box-shadow: var(--cp-shadow);
}
.cp-infocard h3 { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 1.2rem; }
.cp-infocard h3 svg { width: 22px; height: 22px; color: var(--cp-accent); }
.cp-deftable { width: 100%; border-collapse: collapse; }
.cp-deftable th, .cp-deftable td { text-align: left; padding: 0.6rem 0; border-bottom: 1px solid var(--cp-line); font-size: 0.92rem; vertical-align: top; }
.cp-deftable th { color: var(--cp-muted); font-weight: 600; white-space: nowrap; width: 38%; }
.cp-deftable td { color: var(--cp-text); }
.cp-deftable tr:last-child th, .cp-deftable tr:last-child td { border-bottom: none; }

/* ---------- Hours table ---------- */
.cp-hours { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.cp-hours th, .cp-hours td { padding: 0.7rem 0.4rem; text-align: center; border-bottom: 1px solid var(--cp-line); }
.cp-hours thead th { color: var(--cp-muted); font-family: var(--cp-font-mono); font-weight: 600; font-size: 0.82rem; }
.cp-hours tbody th { text-align: left; color: var(--cp-text); font-weight: 600; white-space: nowrap; }
.cp-hours td.off { color: var(--cp-muted); }
.cp-hours td .mark { color: var(--cp-accent-ink); font-weight: 700; }

/* ==========================================================================
   Map
   ========================================================================== */
.cp-map { border-radius: var(--cp-radius); overflow: hidden; border: 1px solid var(--cp-line); box-shadow: var(--cp-shadow); }
.cp-map iframe { display: block; width: 100%; height: 420px; border: 0; }

/* ==========================================================================
   Contact form
   ========================================================================== */
.cp-contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 4vw, 3.5rem); align-items: start; }
.cp-form {
  background: #fff; border: 1px solid var(--cp-line); border-radius: var(--cp-radius-lg);
  padding: clamp(1.6rem, 3vw, 2.6rem); box-shadow: var(--cp-shadow-md);
}
.cp-field { margin-bottom: 1.3rem; }
.cp-field label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 0.5rem; color: var(--cp-text); }
.cp-field .req { color: #dc2626; font-size: 0.78rem; margin-left: 0.3rem; }
.cp-field .opt { color: var(--cp-muted); font-size: 0.74rem; margin-left: 0.3rem; font-weight: 500; }
.cp-input, .cp-textarea, .cp-select {
  width: 100%; padding: 0.8rem 1rem;
  border: 1.5px solid var(--cp-line); border-radius: var(--cp-radius-sm);
  background: var(--cp-sky-50); color: var(--cp-text);
  transition: border-color 200ms ease, box-shadow 200ms ease, background 200ms ease;
}
.cp-input:focus, .cp-textarea:focus, .cp-select:focus {
  outline: none; border-color: var(--cp-accent); background: #fff;
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.14);
}
.cp-textarea { min-height: 140px; resize: vertical; }
.cp-check { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.9rem; color: var(--cp-text); }
.cp-check input { margin-top: 0.3rem; width: 18px; height: 18px; accent-color: var(--cp-primary); flex-shrink: 0; }
.cp-check a { color: var(--cp-accent-ink); text-decoration: underline; }
.cp-form__status { margin-top: 1rem; font-weight: 600; }
#contact-otp-block p { font-size: 0.8rem; color: var(--cp-muted); margin-top: 0.5rem; line-height: 1.7; }

.cp-contact__info { display: flex; flex-direction: column; gap: 1.4rem; }
.cp-contactcard {
  background: #fff; border: 1px solid var(--cp-line); border-radius: var(--cp-radius);
  padding: 1.5rem 1.6rem; box-shadow: var(--cp-shadow);
  display: flex; gap: 1rem; align-items: flex-start;
}
.cp-contactcard__ico {
  width: 46px; height: 46px; flex-shrink: 0; border-radius: 13px;
  background: var(--cp-sky-100); color: var(--cp-accent);
  display: flex; align-items: center; justify-content: center;
}
.cp-contactcard__ico svg { width: 22px; height: 22px; }
.cp-contactcard h3 { font-size: 1.02rem; margin-bottom: 0.3rem; }
.cp-contactcard p, .cp-contactcard a { color: var(--cp-text); font-size: 0.94rem; }
.cp-contactcard a:hover { color: var(--cp-accent); }

/* ==========================================================================
   Footer
   ========================================================================== */
.cp-footer {
  position: relative;
  isolation: isolate;
  background: linear-gradient(160deg, #063a57, var(--cp-primary));
  color: rgba(255, 255, 255, 0.85);
  padding-top: clamp(3rem, 6vw, 5rem);
  overflow: hidden;
}
.cp-footer__particles { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.cp-footer__inner { position: relative; z-index: 1; }
.cp-footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: clamp(2rem, 4vw, 3.5rem); padding-bottom: 2.5rem; }
.cp-footer__brand { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 1.2rem; }
.cp-footer__brand img { width: 52px; height: 52px; }
.cp-footer__brand .name { font-weight: 700; color: #fff; font-size: 1.1rem; }
.cp-footer__brand .kana { font-family: var(--cp-font-mono); font-size: 0.62rem; letter-spacing: 0.16em; color: var(--cp-sky-200); }
.cp-footer__desc { font-size: 0.9rem; max-width: 40ch; }
.cp-footer__col h3 { color: #fff; font-size: 0.95rem; margin-bottom: 1.1rem; font-weight: 700; }
.cp-footer__col ul { display: flex; flex-direction: column; gap: 0.7rem; }
.cp-footer__col a, .cp-footer__col p { font-size: 0.9rem; color: rgba(255,255,255,0.82); }
.cp-footer__col a:hover { color: var(--cp-mint); }
.cp-footer__sns { display: inline-flex; align-items: center; gap: 0.5rem; margin-top: 0.4rem; }
.cp-footer__sns svg { width: 18px; height: 18px; }
.cp-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  padding-block: 1.5rem;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap;
  font-size: 0.82rem;
}
.cp-footer__bottom a:hover { color: var(--cp-mint); }

/* ==========================================================================
   Back to top
   ========================================================================== */
.back-to-top {
  position: fixed;
  right: 1.5rem; bottom: 1.5rem;
  width: 48px; height: 48px;
  border-radius: 14px;
  background: var(--cp-accent);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(14, 165, 233, 0.4);
  z-index: 900;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 300ms ease, transform 300ms ease, background 200ms ease;
}
.back-to-top.is-visible { opacity: 1; transform: translateY(0); }
.back-to-top:hover { background: var(--cp-primary); }
.back-to-top svg { width: 24px; height: 24px; }

/* ==========================================================================
   Scroll fade-in
   ========================================================================== */
.fade-in { opacity: 1; transform: none; transition: transform 600ms ease-out, opacity 600ms ease-out; }
html.js-enabled .fade-in:not(.is-in) { transform: translateY(8px); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
  .cp-hero__grid { grid-template-columns: 1fr; }
  .cp-hero__media { aspect-ratio: 16/10; max-height: 440px; }
  .cp-message__grid { grid-template-columns: 1fr; }
  .cp-message__media { max-width: 420px; aspect-ratio: 4/3.6; }
  .cp-footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .cp-features, .cp-services { grid-template-columns: repeat(2, 1fr); }
  .cp-stats { grid-template-columns: repeat(2, 1fr); }
  .cp-quicknav { grid-template-columns: repeat(2, 1fr); }
  .cp-contact__grid { grid-template-columns: 1fr; }
  .cp-split, .cp-split--reverse { grid-template-columns: 1fr; }
  .cp-split--reverse .cp-split__media { order: 0; }
  .cp-infogrid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .cp-nav, .cp-header__tel { display: none; }
  .cp-burger { display: flex; }
  .cp-header__actions .cp-btn { display: none; }
}

@media (max-width: 640px) {
  .cp-testimonials__grid { grid-template-columns: 1fr; }
  .cp-footer__top { grid-template-columns: 1fr; }
  .cp-footer__bottom { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 560px) {
  :root { --cp-section-y: 4rem; }
  .cp-header__inner { height: 64px; }
  .cp-brand__logo { width: 40px; height: 40px; }
  .cp-brand__name { font-size: 0.86rem; }
  .cp-features, .cp-services, .cp-quicknav, .cp-stats { grid-template-columns: 1fr; }
  .cp-hero__title { font-size: clamp(2rem, 8vw, 2.6rem); }
  .cp-hero__pills { gap: 0.5rem; }
  .cp-pill { font-size: 0.8rem; padding: 0.5rem 0.9rem; }
  .cp-hero__actions .cp-btn { flex: 1; }
  .cp-map iframe { height: 280px; }
  .cp-stat .num { font-size: clamp(2.2rem, 11vw, 2.8rem); }
  .cp-faqitem__body { padding-left: 1.5rem; }
  .back-to-top { right: 1rem; bottom: 1rem; }
}

/* ==========================================================================
   Reduced motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ai-hp enforced subpage hero backgrounds */
.aihp-subpage-hero--with-image {
  position: relative;
  background-image:
    linear-gradient(135deg, rgba(8, 24, 61, 0.86), rgba(8, 24, 61, 0.58)),
    var(--aihp-subpage-hero-image) !important;
  background-size: cover !important;
  background-position: center !important;
  background-repeat: no-repeat !important;
  overflow: hidden;
  isolation: isolate;
}
.aihp-subpage-hero--with-image > * {
  position: relative;
  z-index: 1;
}
/* a11y: 暗い画像オーバーレイ上のヒーローテキストは明色に統一して
   コントラスト比 4.5:1 以上を確保する（既定の濃色テキストだと暗背景で不可読） */
.aihp-subpage-hero--with-image h1 { color: #fff; }
.aihp-subpage-hero--with-image p { color: rgba(255, 255, 255, 0.94); }
.aihp-subpage-hero--with-image .cp-eyebrow { color: var(--cp-mint); }
.aihp-subpage-hero--with-image .cp-breadcrumb { color: rgba(255, 255, 255, 0.88); }
.aihp-subpage-hero--with-image .cp-breadcrumb a:hover { color: var(--cp-mint); }