/* ================================================================
   Haripo Shinkyu – Refactored CSS (hp3)

   Consolidation:
   - .card          = shared frame (border, radius, bg, shadow, padding)
   - .note-box      = highlighted note / callout (paper-soft bg)
   - .cta-box       = page-end reservation CTA
   - .photo-frame   = image placeholder / photo area
   - All widths unified to container (1160px)
================================================================ */

:root {
  --ink: #272322;
  --ink-soft: #5a504d;
  --muted: #817672;
  --paper: #fbfaf7;
  --paper-soft: #f3eee8;
  --paper-warm: #efe5dc;
  --line: #ddd3cb;
  --line-soft: #eee6df;
  --brand: #793246;
  --brand-deep: #512434;
  --brand-pale: #f4e5ea;
  --sage: #687866;
  --sage-pale: #e9eee7;
  --white: #ffffff;
  --line-app: #06c755;

  --font-main: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif: "Shippori Mincho", "Noto Serif JP", serif;

  --header-height: 72px;
  --container: 1160px;
  --measure: 720px;
  --radius: 8px;
  --shadow: 0 18px 54px rgba(39, 35, 34, 0.08);
  --shadow-soft: 0 10px 28px rgba(39, 35, 34, 0.06);

  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-7: 32px;
  --sp-8: 40px;
  --sp-9: 56px;
  --sp-10: 72px;

  --fs-label: 0.78rem;
  --fs-small: 0.92rem;
  --fs-body: 1rem;
  --fs-h3: clamp(1.08rem, 1.8vw, 1.25rem);
  --fs-h2: clamp(1.35rem, 2.8vw, 1.85rem);
  --fs-h1: clamp(1.85rem, 4vw, 2.65rem);
  --fs-hero: clamp(2.05rem, 7vw, 4.4rem);

  --lh-tight: 1.3;
  --lh-snug: 1.55;
  --lh-base: 1.82;
}

/* ================================================================
   Reset & Base
================================================================ */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 18px);
}

body {
  min-height: 100vh;
  padding-top: var(--header-height);
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(121, 50, 70, 0.055) 0 1px, transparent 1px 100%),
    linear-gradient(180deg, rgba(121, 50, 70, 0.055) 0 1px, transparent 1px 100%),
    var(--paper);
  background-size: 72px 72px;
  font-family: var(--font-main);
  font-size: var(--fs-body);
  line-height: var(--lh-base);
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

body.no-scroll { overflow: hidden; }

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

.container {
  width: min(100%, var(--container));
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 36px);
}

/* Serif headings */
h1, h2, h3, h4, h5, h6,
.card-title,
.feature-grid-title,
.course-card-title,
.reservation-step-title,
.profile-name,
.equipment-title,
.footer-logo {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: var(--lh-snug);
  letter-spacing: 0;
}

p { line-height: var(--lh-base); }

/* ================================================================
   Shared: .card (unified frame)
   Used by: plan-detail, content-block, profile-block, equipment-item,
            reservation-step, access-info-list dl, course-card, etc.
================================================================ */
.card {
  padding: clamp(24px, 4vw, 42px);
  overflow-wrap: anywhere;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow-soft);
}

.card-title {
  margin-bottom: 14px;
  color: var(--brand-deep);
  font-size: var(--fs-h2);
}

.card-text {
  color: var(--ink-soft);
}

.card-text + .card-text {
  margin-top: 1em;
}

/* Card header (with bottom border separator) */
.card-header {
  padding-bottom: clamp(18px, 3vw, 24px);
  margin-bottom: clamp(22px, 3vw, 30px);
  border-bottom: 1px solid var(--line);
}

/* ================================================================
   Shared: .note-box (callout / hint area)
================================================================ */
.note-box {
  padding: 20px 22px;
  border-radius: var(--radius);
  background: var(--paper-soft);
  color: var(--ink-soft);
  font-size: var(--fs-small);
}

.note-box p + p {
  margin-top: 0.75em;
}

.note-box-title {
  margin-bottom: 12px;
  color: var(--brand-deep);
  font-family: var(--font-serif);
  font-size: var(--fs-h3);
  font-weight: 500;
}

/* ================================================================
   Shared: .cta-box (page-end reservation CTA)
================================================================ */
.cta-box {
  margin-top: var(--sp-7);
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-soft);
  text-align: center;
}

.cta-box-desc {
  margin-bottom: var(--sp-5);
  color: var(--ink-soft);
}

.cta-box-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

/* ================================================================
   Shared: .photo-frame (image placeholder / photo area)
================================================================ */
.photo-frame {
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper-soft);
  box-shadow: var(--shadow-soft);
}

.photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-frame-wide {
  aspect-ratio: 16 / 7;
}

.photo-frame-4x3 {
  aspect-ratio: 4 / 3;
}

.photo-frame-placeholder {
  color: var(--muted);
  font-family: var(--font-serif);
  font-size: 0.94rem;
  text-align: center;
  letter-spacing: 0.04em;
  line-height: 1.6;
}

/* ================================================================
   Header
================================================================ */
.header {
  position: fixed;
  inset: 0 0 auto;
  height: var(--header-height);
  z-index: 100;
  background: rgba(251, 250, 247, 0.9);
  border-bottom: 1px solid rgba(221, 211, 203, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.header-inner {
  width: min(100%, 1220px);
  height: 100%;
  margin: 0 auto;
  padding-inline: clamp(18px, 4vw, 36px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--brand-deep);
  z-index: 110;
}

.logo-mark { width: 36px; height: 36px; display: grid; place-items: center; }
.logo-text { font-family: var(--font-serif); font-size: 1.08rem; letter-spacing: 0; white-space: nowrap; }

.nav-list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 2px;
  font-size: 0.86rem;
}

.nav-list a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 12px;
  color: var(--ink-soft);
  transition: background 0.2s, color 0.2s;
}

.nav-list a:hover { color: var(--brand-deep); }
.nav-list a.is-current { color: var(--brand-deep); }

.nav-list a.is-current::after {
  content: "";
  position: absolute;
  right: 12px; bottom: 4px; left: 12px;
  height: 1px;
  background: currentColor;
}

.nav-list .nav-reserve {
  margin-left: 4px;
  color: var(--white);
  background: var(--brand);
  border-radius: 9999px;
}

.nav-list .nav-reserve::after { content: none; }

.menu-toggle {
  display: none;
  align-items: center;
  z-index: 110;
  min-height: 44px;
  padding: 0; border: 0;
  background: transparent;
  color: var(--brand-deep);
  gap: 8px;
  font: inherit;
  cursor: pointer;
}

.menu-toggle-icon { width: 28px; display: grid; gap: 5px; place-items: center; }

.menu-toggle-bar {
  display: block; width: 28px; height: 1px;
  background: currentColor;
  transition: transform 0.2s, opacity 0.2s;
  transform-origin: center;
}

.menu-toggle-label { font-size: var(--fs-label); font-weight: inherit; letter-spacing: 0; }

.menu-toggle.is-open .menu-toggle-bar:nth-child(1) { transform: translateY(6px) rotate(32deg); }
.menu-toggle.is-open .menu-toggle-bar:nth-child(2) { opacity: 0; }
.menu-toggle.is-open .menu-toggle-bar:nth-child(3) { transform: translateY(-6px) rotate(-32deg); }

/* ================================================================
   Buttons
================================================================ */
.btn, .contact-btn, .sticky-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 24px;
  border: 1px solid transparent;
  border-radius: 9999px;
  font-size: 0.96rem;
  font-weight: 500;
  line-height: 1.35;
  transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.12s;
}

.btn:hover, .contact-btn:hover { transform: translateY(-1px); }

.btn-primary, .contact-btn {
  color: var(--white);
  background: var(--brand);
  border-color: var(--brand);
}

.btn-primary:hover, .contact-btn:hover {
  background: var(--brand-deep);
  border-color: var(--brand-deep);
}

.btn-secondary, .btn-outline {
  color: var(--brand-deep);
  background: rgba(255, 255, 255, 0.76);
  border-color: var(--line);
}

.btn-secondary:hover, .btn-outline:hover {
  background: var(--brand-pale);
  border-color: var(--brand);
}

.btn-primary::after, .btn-secondary::after, .btn-outline::after,
.contact-btn::after, .sticky-cta a::after {
  content: "\2192";
  font-size: 1rem;
}

/* ================================================================
   Top Hero
================================================================ */
.hero {
  position: relative;
  min-height: clamp(520px, 76vh, 760px);
  display: grid;
  align-items: stretch;
  overflow: hidden;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 28px clamp(20px, 4vw, 52px) 28px auto;
  width: min(47vw, 620px);
  border: 1px solid rgba(221, 211, 203, 0.9);
  background: var(--paper-soft);
  z-index: -2;
}

.hero-bg { position: absolute; inset: 0; z-index: -1; }

.hero-bg img {
  position: absolute;
  inset: 28px clamp(20px, 4vw, 52px) 28px auto;
  width: min(47vw, 620px);
  height: calc(100% - 56px);
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  filter: saturate(0.9) contrast(0.98);
}

.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(251,250,247,0.96) 0%, rgba(251,250,247,0.93) 42%, rgba(251,250,247,0.35) 78%, rgba(251,250,247,0.08) 100%);
}

.hero .container { display: grid; align-items: center; min-height: inherit; }
.hero-inner { max-width: 650px; padding-block: clamp(54px, 8vw, 92px); }

.hero-tag {
  display: inline-flex; align-items: center; gap: 12px;
  margin-bottom: 22px; color: var(--sage);
  font-size: var(--fs-label); letter-spacing: 0;
}

.hero-tag::before { content: ""; width: 34px; height: 1px; background: currentColor; }

.hero-title {
  max-width: 720px; margin-bottom: 28px;
  color: var(--ink); font-size: var(--fs-hero); line-height: 1.22; letter-spacing: 0;
}

.hero-title .accent { color: var(--brand); }
.hero-desc { max-width: 560px; margin-bottom: var(--sp-7); color: var(--ink-soft); font-size: 1.02rem; }
.hero-buttons { display: flex; flex-wrap: wrap; gap: 12px; }

/* ================================================================
   Page Hero (subpages)
================================================================ */
.page-hero {
  padding: clamp(64px, 9vw, 110px) 0 clamp(42px, 6vw, 70px);
  background: linear-gradient(120deg, rgba(244,229,234,0.9), rgba(233,238,231,0.72)), var(--paper-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-hero .container {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(280px, 0.88fr);
  gap: clamp(24px, 5vw, 70px);
  align-items: end;
}

.page-hero-title { color: var(--brand-deep); font-size: var(--fs-h1); }
.page-hero-desc { max-width: var(--measure); color: var(--ink-soft); }

/* ================================================================
   Sections
================================================================ */
.section { padding: clamp(64px, 9vw, 108px) 0; }
.section + .section { border-top: 1px solid rgba(221, 211, 203, 0.62); }
.section:nth-of-type(odd):not(.hero):not(.page-hero) { background: rgba(243, 238, 232, 0.55); }

.section-title {
  position: relative; margin-bottom: 12px; padding-top: 0;
  text-align: left; color: var(--ink); font-size: var(--fs-h1);
}

.section-title::before {
  content: ""; display: block; width: 34px; height: 1px;
  margin-bottom: 20px; background: var(--brand);
}

.section-sub { max-width: 720px; margin: 0 0 clamp(34px, 5vw, 54px); color: var(--ink-soft); }
.section-cta-link { margin-top: var(--sp-8); }

/* ================================================================
   Feature Grid
================================================================ */
.feature-grid {
  counter-reset: feature;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
  box-shadow: var(--shadow-soft);
}

.feature-grid-2col { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.feature-grid-item {
  counter-increment: feature;
  min-width: 0; min-height: 100%;
  padding: 28px 22px 26px;
  background: rgba(255, 255, 255, 0.86);
}

.feature-grid-item > * { min-width: 0; }

.feature-grid-item::before {
  content: "0" counter(feature);
  display: block; margin-bottom: 14px;
  color: var(--sage); font-family: var(--font-serif); font-size: 0.88rem; letter-spacing: 0;
}

.feature-grid-icon { width: 92px; height: 92px; margin-bottom: 16px; }
.feature-grid-icon img { width: 100%; height: 100%; object-fit: contain; }

.feature-grid-title { margin-bottom: 8px; color: var(--brand-deep); font-size: var(--fs-h3); }
.feature-grid-desc { color: var(--ink-soft); font-size: var(--fs-small); overflow-wrap: anywhere; }

/* ================================================================
   Course Cards
================================================================ */
.course-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.course-card {
  display: grid; grid-template-rows: auto 1fr;
  overflow: hidden; min-height: 100%;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--white); box-shadow: var(--shadow-soft);
}

.course-card-photo { aspect-ratio: 4 / 3; overflow: hidden; background: var(--paper-soft); }
.course-card-photo img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.92); }
.course-card-body { display: flex; flex-direction: column; padding: 24px; }
.course-card-title { margin-bottom: 10px; color: var(--brand-deep); font-size: var(--fs-h3); }
.course-card-desc { flex: 1; margin-bottom: 18px; color: var(--ink-soft); font-size: var(--fs-small); }

.course-card-footer {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-4); padding-top: 16px; border-top: 1px solid var(--line-soft);
}

.course-card-price {
  flex: 1 1 auto; color: var(--brand-deep);
  font-family: var(--font-serif); font-size: 1.08rem; white-space: nowrap;
}

.course-card-footer .btn { flex: 0 0 auto; }
.price-from { margin-right: 4px; color: var(--muted); font-family: var(--font-main); font-size: 0.78rem; }
.price-second { margin-top: 4px; font-size: 0.9rem; }

/* ================================================================
   Reservation Steps
================================================================ */
.reservation-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: var(--sp-7);
}

.reservation-step {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.86);
}

.reservation-step-num {
  display: inline-flex; margin-bottom: 12px;
  color: var(--sage); font-family: var(--font-serif); font-size: 0.88rem; letter-spacing: 0;
}

.reservation-step-title { margin-bottom: 8px; color: var(--brand-deep); font-size: var(--fs-h3); }
.reservation-step-desc { color: var(--ink-soft); font-size: var(--fs-small); }

/* Reservation notes (uses .note-box + this for spacing) */
.reservation-notes { margin: var(--sp-6) 0 var(--sp-7); }

.reservation-notes dl {
  display: grid; grid-template-columns: 132px 1fr; gap: 10px 22px;
}

.reservation-notes dt { color: var(--brand); font-size: var(--fs-small); font-weight: 500; }
.reservation-notes dd { color: var(--ink-soft); font-size: var(--fs-small); }

/* ================================================================
   Fertility Feature (index.html – 2-column text+image)
================================================================ */
.fertility-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.8fr);
  overflow: hidden;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--white); box-shadow: var(--shadow-soft);
}

.fertility-feature-body { padding: clamp(28px, 5vw, 48px); }
.fertility-feature-title { margin-bottom: 16px; color: var(--brand-deep); font-size: var(--fs-h2); }
.fertility-feature-desc { margin-bottom: 24px; color: var(--ink-soft); }
.fertility-feature-visual { min-height: 100%; }
.fertility-feature-visual img { width: 100%; height: 100%; object-fit: cover; }

/* ================================================================
   About Page
================================================================ */
.about-lead-section { padding-bottom: var(--sp-8); }

.about-lead {
  padding: clamp(28px, 5vw, 52px);
  border: 1px solid var(--line);
  border-left: 4px solid var(--brand);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-soft);
  color: var(--ink); font-size: var(--fs-body);
}

.about-lead-main {
  max-width: 920px; color: var(--brand-deep);
  font-family: var(--font-serif); font-size: clamp(1.28rem, 2.8vw, 1.72rem); line-height: var(--lh-snug);
}

.about-lead p + p { max-width: 820px; margin-top: var(--sp-5); color: var(--ink-soft); }

/* Profile */
.profile-block {
  display: grid; grid-template-columns: 168px 1fr;
  gap: clamp(28px, 5vw, 56px); align-items: start;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid var(--line); border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.84); box-shadow: var(--shadow-soft);
}

.profile-photo-circle { overflow: hidden; aspect-ratio: 1; border-radius: 50%; border: 1px solid var(--line); }
.profile-photo-circle img { width: 100%; height: 100%; object-fit: cover; }
.profile-name { margin-bottom: var(--sp-4); color: var(--brand-deep); font-size: var(--fs-h2); }
.profile-message + .profile-message { margin-top: 1em; }

.profile-career {
  margin: var(--sp-5) 0 0;
  padding: 18px 20px;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--paper-soft);
}

.profile-career-title { margin-bottom: 8px; color: var(--brand-deep); font-weight: 700; }
.profile-career ul { display: grid; gap: 6px; padding-left: 1.15em; color: var(--ink-soft); font-size: var(--fs-small); }

/* Conditions */
.conditions-grid {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px;
}

.condition-tag {
  padding: 10px 12px; border: 1px solid var(--line); border-radius: 9999px;
  background: rgba(255, 255, 255, 0.84); color: var(--ink-soft); text-align: center; font-size: var(--fs-small);
}

.condition-tag-wide { grid-column: span 2; background: var(--brand-pale); color: var(--brand-deep); font-weight: 500; }
.conditions-lead { margin-top: var(--sp-7); color: var(--ink-soft); font-size: var(--fs-small); }

/* Equipment */
.equipment-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }

.equipment-item {
  padding: 18px; border: 1px solid var(--line); border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.86);
}

.equipment-photo { display: grid; place-items: center; aspect-ratio: 4 / 3; margin-bottom: 16px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper-soft); box-shadow: var(--shadow-soft); }
.equipment-title { margin-bottom: 8px; color: var(--brand-deep); font-size: var(--fs-h3); }
.equipment-desc { color: var(--ink-soft); font-size: var(--fs-small); }

/* Gallery */
.gallery-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }

.gallery-grid img {
  width: 100%; aspect-ratio: 1; object-fit: cover; cursor: zoom-in;
  overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--paper-soft); box-shadow: var(--shadow-soft);
}

.gallery-lightbox {
  position: fixed; inset: 0; z-index: 200;
  display: none; align-items: center; justify-content: center;
  padding: clamp(18px, 4vw, 48px); background: rgba(39, 35, 34, 0.82);
}

.gallery-lightbox.is-open { display: flex; }

.gallery-lightbox img {
  display: block; max-width: min(100%, 1120px); max-height: min(86vh, 820px);
  border-radius: var(--radius); object-fit: contain; box-shadow: 0 22px 70px rgba(0,0,0,0.28);
}

.gallery-lightbox-close {
  position: absolute; top: 18px; right: 18px;
  display: grid; place-items: center; width: 44px; height: 44px;
  border: 1px solid rgba(255,255,255,0.4); border-radius: 50%;
  background: rgba(255,255,255,0.12); color: var(--white); font-size: 1.8rem; line-height: 1; cursor: pointer;
}

/* ================================================================
   Access
================================================================ */
.access-grid {
  display: grid; grid-template-columns: minmax(0, 0.82fr) minmax(300px, 1fr);
  gap: clamp(28px, 5vw, 56px);
}

.access-info-list dl {
  padding: 28px; display: grid; grid-template-columns: 132px 1fr; gap: 10px 22px;
  border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255, 255, 255, 0.86);
}

.access-info-list dt { color: var(--brand); font-size: var(--fs-small); font-weight: 500; }
.access-info-list dd { color: var(--ink-soft); font-size: var(--fs-small); }

.access-notes {
  margin-top: var(--sp-5); padding: 18px 22px;
  border-radius: var(--radius); background: var(--paper-soft);
  color: var(--ink-soft); font-size: var(--fs-small);
}

.access-notes ul { list-style: none; }
.access-notes li { position: relative; padding-left: 1em; }
.access-notes li::before { content: "\30FB"; position: absolute; left: 0; color: var(--brand); }

.map-area {
  aspect-ratio: 4 / 3; overflow: hidden;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--paper-soft); box-shadow: var(--shadow-soft);
}

.map-area iframe { width: 100%; height: 100%; border: 0; }
.map-link { margin-top: 8px; font-size: var(--fs-small); }
.map-link a { color: #0645ad; text-decoration: underline; }

/* ================================================================
   Contact / Calendar
================================================================ */
.contact-lead, .contact-hint { color: var(--ink-soft); }

.contact-buttons {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px; margin: 0 0 var(--sp-5);
}

.contact-btn { min-height: 58px; justify-content: flex-start; gap: 12px; padding: 11px 16px; text-align: left; }
.contact-btn::after { content: none; }
.contact-btn-line { background: var(--line-app); border-color: var(--line-app); }

.contact-btn-icon {
  display: inline-grid; place-items: center; flex: 0 0 42px; width: 42px; height: 42px;
  border-radius: 50%; background: rgba(255,255,255,0.2); font-size: 0.78rem; font-weight: 700; line-height: 1;
}

.contact-btn-icon i { font-size: 1.1rem; }
.contact-btn-icon-line i { font-size: 1.45rem; }
.contact-btn-text { display: grid; gap: 2px; min-width: 0; }
.contact-btn-label { font-size: var(--fs-label); letter-spacing: 0; opacity: 0.82; }
.contact-btn-value { font-size: 1rem; }

.calendar-wrap { width: 100%; }
.calendar-title { margin-bottom: 12px; color: var(--brand-deep); font-size: var(--fs-h2); }
.calendar-sub { margin-bottom: var(--sp-5); color: var(--ink-soft); font-size: var(--fs-small); }
.calendar-note { margin-top: var(--sp-4); color: var(--ink-soft); font-size: var(--fs-small); }

#fullcalendar {
  padding: var(--sp-4); border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--white); box-shadow: var(--shadow-soft);
}

#fullcalendar .fc-button-primary { background: var(--brand); border-color: var(--brand); border-radius: 9999px; font-family: var(--font-main); }
#fullcalendar .fc-button { border-radius: 9999px; }
#fullcalendar .fc-button-group { gap: 6px; }

#fullcalendar .fc-toolbar.fc-header-toolbar { flex-direction: column; align-items: stretch; gap: 10px; margin-bottom: 14px; }
#fullcalendar .fc-toolbar-chunk { display: flex; justify-content: center; }
#fullcalendar .fc-toolbar-title { font-family: var(--font-serif); color: var(--brand-deep); text-align: center; }
#fullcalendar .fc-col-header-cell { padding: 0; }
#fullcalendar .fc-col-header-cell-cushion { display: block; padding: 0; color: var(--brand-deep); }

#fullcalendar .fc-custom-day-head { display: grid; grid-template-rows: auto auto; overflow: hidden; background: var(--white); }
#fullcalendar .fc-custom-dow, #fullcalendar .fc-custom-date { display: block; padding: 5px 4px; text-align: center; line-height: 1.2; }
#fullcalendar .fc-custom-dow { color: var(--ink-soft); background: var(--paper-soft); border-bottom: 1px solid var(--line); font-size: 0.78rem; font-weight: 500; }
#fullcalendar .fc-custom-date { color: var(--brand-deep); font-size: 1rem; }
#fullcalendar .fc-bg-event { opacity: 1 !important; }
#fullcalendar .fc-bg-event .fc-event-title { color: var(--brand-deep); font-weight: 700; font-size: 0.82rem; line-height: 1.35; }

/* ================================================================
   Plan Page Components
================================================================ */
.plan-price-table {
  width: 100%; margin-top: 0; border-collapse: separate; border-spacing: 0;
  overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius);
}

.plan-price-table th, .plan-price-table td {
  padding: 20px 22px; border-bottom: 1px solid var(--line-soft);
  text-align: left; vertical-align: middle; overflow-wrap: anywhere;
}

.plan-price-table tr:last-child th, .plan-price-table tr:last-child td { border-bottom: 0; }
.plan-price-table th { width: 34%; background: var(--paper-soft); color: var(--brand-deep); font-weight: 500; }

.price-main { display: inline-block; color: var(--brand-deep); font-family: var(--font-serif); font-size: 1.24rem; line-height: 1.25; }
.price-note { color: var(--ink-soft); font-size: var(--fs-small); }

.plan-sub-title {
  margin: clamp(28px, 4vw, 36px) 0 14px;
  color: var(--brand-deep); font-family: var(--font-serif); font-size: var(--fs-h3); font-weight: 500;
}

.card-header + .plan-sub-title { margin-top: 0; }

.plan-detail-link { color: var(--ink-soft); font-size: var(--fs-small); margin-top: var(--sp-5); }

.plan-infertility-detail-link {
  display: grid; grid-template-columns: 1fr auto; align-items: center;
  gap: var(--sp-5); margin-top: var(--sp-6); padding: 24px;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: linear-gradient(135deg, var(--brand-pale), var(--sage-pale));
}

.plan-infertility-detail-title { margin-bottom: 6px; color: var(--brand-deep); font-family: var(--font-serif); font-size: var(--fs-h3); }
.plan-infertility-detail-desc { color: var(--ink-soft); font-size: var(--fs-small); }

.plan-other-item { padding-top: clamp(18px, 3vw, 24px); border-top: 1px solid var(--line-soft); }
.plan-other-item + .plan-other-item { margin-top: clamp(18px, 3vw, 24px); }
.plan-other-item h4 { margin-bottom: 8px; color: var(--brand); font-family: var(--font-serif); font-size: var(--fs-h3); font-weight: 500; }
.plan-other-item p { color: var(--ink-soft); font-size: var(--fs-small); }

.plan-notes-list {
  display: grid; gap: 10px; list-style: none;
  margin-top: var(--sp-5); padding: 20px 22px;
  border-radius: var(--radius); background: var(--paper-soft);
  color: var(--ink-soft); font-size: var(--fs-small);
}

.plan-notes-list li { position: relative; padding-left: 1.25em; }

.plan-notes-list li::before {
  content: ""; position: absolute; top: 0.72em; left: 0.2em;
  width: 0.42em; height: 0.42em; border-radius: 50%; background: var(--brand);
}

/* ================================================================
   Infertility Page (hero image)
================================================================ */
.infertility-hero-img {
  aspect-ratio: 16 / 7; margin-bottom: var(--sp-8);
  overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--paper-soft); box-shadow: var(--shadow-soft);
}

.infertility-hero-img img { width: 100%; height: 100%; object-fit: cover; }

/* ================================================================
   Footer / Sticky CTA
================================================================ */
.footer {
  margin-top: 0; padding: var(--sp-9) 0 24px;
  color: var(--paper-soft); background: #282422;
}

.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 36px; padding-bottom: var(--sp-7); }
.footer-logo { margin-bottom: 12px; font-size: 1.18rem; }
.footer-info, .footer-nav, .footer-hours { color: rgba(243, 238, 232, 0.78); font-size: var(--fs-small); }
.footer-col-title { margin-bottom: 12px; color: var(--white); font-family: var(--font-serif); font-size: var(--fs-small); letter-spacing: 0; }
.footer-nav { list-style: none; display: grid; gap: 8px; }

.footer-copy {
  padding-top: 20px; border-top: 1px solid rgba(243, 238, 232, 0.16);
  color: rgba(243, 238, 232, 0.46); text-align: center; font-size: 0.78rem;
}

.sticky-cta {
  position: fixed; inset: auto 0 0; z-index: 90; display: none;
  padding: 8px 14px calc(8px + env(safe-area-inset-bottom, 0px));
  background: rgba(251, 250, 247, 0.94); border-top: 1px solid var(--line);
  box-shadow: 0 -12px 36px rgba(39, 35, 34, 0.12);
  transform: translateY(110%); transition: transform 0.24s;
}

.sticky-cta.is-visible { transform: translateY(0); }

.sticky-cta a {
  width: 100%; max-width: 480px; margin-inline: auto;
  color: var(--white); background: var(--brand);
}

/* ================================================================
   Responsive: 980px
================================================================ */
@media (max-width: 980px) {
  .feature-grid, .conditions-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .course-cards, .equipment-grid { grid-template-columns: 1fr; }

  :root { --header-height: 62px; }

  .menu-toggle { display: inline-flex; }

  .nav-list {
    position: fixed; top: 0; right: 0; z-index: 105;
    width: 100%; height: 100vh; height: 100dvh; min-height: 100vh; min-height: 100dvh;
    display: flex; flex-direction: column; justify-content: flex-start; align-items: stretch; gap: 0;
    padding: var(--header-height) 0 var(--sp-8); background: var(--paper);
    transform: translateX(100%); transition: transform 0.3s ease; overflow-y: auto;
  }

  .nav-list.is-open { transform: translateX(0); }
  .nav-list li { border-top: 1px solid var(--line-soft); }
  .nav-list li:last-child { border-bottom: 1px solid var(--line-soft); }

  .nav-list a {
    display: flex; align-items: center; justify-content: space-between;
    min-height: auto; padding: 22px 28px; border-radius: 0; color: var(--ink); font-size: 1.05rem;
  }

  .nav-list a::after { content: "\203A"; color: var(--brand); font-size: 1.4rem; }
  .nav-list a.is-current { color: var(--brand); background: var(--brand-pale); }
  .nav-list a.is-current::after { content: ""; position: static; width: 0; height: 0; background: transparent; }

  .nav-list .nav-reserve {
    justify-content: space-between; margin: 0; padding: 22px 28px; border-radius: 0;
    color: var(--white); background: var(--brand); font-size: 1.05rem; font-weight: 500;
  }

  .nav-list .nav-reserve:hover { color: var(--white); background: var(--brand-deep); }
  .nav-list .nav-reserve::after { content: "\2192"; color: var(--white); font-size: 1.4rem; }

  .hero { min-height: auto; }
  .hero::before, .hero-bg img { inset: 0; width: 100%; height: 100%; border-radius: 0; }
  .hero-bg img { opacity: 0.72; }
  .hero-overlay { background: linear-gradient(180deg, rgba(251,250,247,0.92), rgba(251,250,247,0.76) 62%, rgba(251,250,247,0.58)); }
  .hero-inner { padding: 60px 0 70px; }

  .page-hero .container,
  .fertility-feature,
  .profile-block,
  .access-grid { grid-template-columns: 1fr; }

  .feature-grid-2col { grid-template-columns: 1fr; }

  .profile-photo-circle { width: min(168px, 48vw); margin-inline: auto; }
  .reservation-steps, .footer-grid { grid-template-columns: 1fr; }

  .feature-grid-item {
    display: grid; grid-template-columns: 88px 1fr; gap: 6px 18px; align-items: center;
  }

  .feature-grid-item::before { grid-column: 2; margin-bottom: 0; }
  .feature-grid-icon { grid-row: 1 / span 3; width: 88px; height: 88px; margin-bottom: 0; }
  .feature-grid-title, .feature-grid-desc { grid-column: 2; }

  .course-card { grid-template-columns: 34% 1fr; grid-template-rows: auto; }
  .course-card-photo { aspect-ratio: auto; min-height: 100%; }

  .course-card-footer, .plan-infertility-detail-link {
    align-items: flex-start; grid-template-columns: 1fr;
  }

  .equipment-photo { aspect-ratio: 16 / 7; }
  .fertility-feature-visual { aspect-ratio: 16 / 7; min-height: 0; }

  .sticky-cta { display: block; }
  .footer { padding-bottom: calc(112px + env(safe-area-inset-bottom, 0px)); }
}

/* ================================================================
   Responsive: 560px
================================================================ */
@media (max-width: 560px) {
  :root {
    --fs-body: 0.98rem; --fs-small: 0.9rem; --fs-h3: 1.05rem;
    --fs-h2: 1.34rem; --fs-h1: 1.72rem; --fs-hero: 1.92rem;
  }

  body { background-size: 56px 56px; }
  .header-inner { gap: 12px; padding-inline: 18px; }
  .logo-mark { width: 34px; height: 34px; flex: 0 0 auto; }
  .logo-text { font-size: 1.02rem; }
  .menu-toggle { gap: 7px; }
  .container { padding-inline: 20px; }
  .section { padding: 46px 0; }
  .section-title { margin-bottom: 10px; font-size: var(--fs-h1); }
  .section-title::before { width: 30px; margin-bottom: 16px; }
  .section-sub { margin-bottom: 30px; }

  .btn, .contact-btn, .sticky-cta a { min-height: 46px; padding: 10px 18px; font-size: 0.94rem; }

  .hero { min-height: 380px; }
  .hero-bg img { opacity: 0.58; object-position: 58% center; }
  .hero-overlay { background: linear-gradient(180deg, rgba(251,250,247,0.95), rgba(251,250,247,0.86) 54%, rgba(251,250,247,0.72)); }
  .hero .container { align-items: stretch; }

  .hero-inner {
    min-height: 380px; display: flex; flex-direction: column; justify-content: center; padding: 30px 0 36px;
  }

  .hero-tag { margin-bottom: 16px; font-size: 0.82rem; }
  .hero-tag::before { width: 24px; }
  .hero-title { max-width: 12em; margin-bottom: 20px; font-size: var(--fs-hero); line-height: 1.28; }
  .hero-buttons .btn { width: min(100%, 300px); }

  .feature-grid { grid-template-columns: 1fr; }
  .conditions-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gallery-grid { gap: 8px; }
  .gallery-grid-2col { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }

  .feature-grid-item { grid-template-columns: 70px 1fr; gap: 4px 14px; padding: 20px 18px; }
  .feature-grid-icon { width: 70px; height: 70px; }

  .course-card { grid-template-columns: 1fr; }
  .course-card-photo { aspect-ratio: 16 / 10; min-height: 0; }
  .course-card-body { padding: 18px; }
  .course-card-footer { flex-direction: row; align-items: center; gap: 12px; }
  .course-card .btn { width: auto; min-height: 42px; padding-inline: 14px; font-size: 0.9rem; }

  .reservation-step, .reservation-notes, .access-info-list dl { padding: 20px; }
  .reservation-notes dl, .access-info-list dl { grid-template-columns: 1fr; gap: 4px 0; }
  .access-notes { padding: 16px 18px; }
  .map-area { aspect-ratio: 1 / 1; }

  #fullcalendar { padding: 10px; }
  #fullcalendar .fc-toolbar.fc-header-toolbar { flex-direction: column; align-items: stretch; gap: 10px; margin-bottom: 12px; }
  #fullcalendar .fc-toolbar-chunk { display: flex; justify-content: center; }
  #fullcalendar .fc-toolbar-title { font-size: 1.25rem; line-height: 1.35; text-align: center; }
  #fullcalendar .fc-button { padding: 0.45rem 0.62rem; font-size: 0.84rem; }

  .card { padding: 22px 18px; }
  .card-header { padding-bottom: 18px; margin-bottom: 20px; }
  .plan-sub-title { margin: 26px 0 12px; }

  .plan-price-table th, .plan-price-table td { display: block; width: 100%; padding: 14px 16px; }
  .plan-price-table th { border-bottom: 0; padding-bottom: 6px; }
  .plan-price-table td { padding-top: 6px; }
  .price-note { margin-top: 6px; }

  .plan-infertility-detail-link { padding: 18px; }
  .plan-notes-list, .cta-box, .note-box { padding: 18px; }
  .plan-notes-list { gap: 12px; }
  .plan-notes-list li { padding-left: 1.35em; }

  .fertility-feature-visual { aspect-ratio: 16 / 9; min-height: 0; }

  .page-hero { padding: 46px 0 40px; }
  .page-hero .container { gap: 12px; }

  .contact-buttons { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .contact-btn { min-height: 44px; padding: 8px 10px; }
  .contact-btn-label { font-size: 0.72rem; }
  .contact-btn-value { font-size: 0.86rem; }
}