/*
Theme Name: クリニックタカシマ
Description: 病院・クリニック向け洗練されたブロックテーマ。予約システム・診療案内・医師紹介を標準搭載。
Requires at least: 6.7
Tested up to: 6.9
Requires PHP: 7.2
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: clinic-takashima
Tags: full-site-editing, block-patterns, block-styles, wide-blocks, accessibility-ready
*/

/* === reset === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img, video { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font: inherit; }
scrollbar-width: thin; scrollbar-color: var(--ct-primary) transparent;

/* === tokens === */
:root {
  --ct-primary:       #1A6B8A;
  --ct-primary-light: #E8F4F8;
  --ct-primary-dark:  #0D4A63;
  --ct-accent:        #2ABFBF;
  --ct-accent-warm:   #E8734A;
  --ct-neutral-900:   #111827;
  --ct-neutral-700:   #374151;
  --ct-neutral-500:   #6B7280;
  --ct-neutral-200:   #E5E7EB;
  --ct-neutral-50:    #F9FAFB;
  --ct-white:         #FFFFFF;

  --ct-font-display: 'Noto Serif JP', 'Times New Roman', Georgia, serif;
  --ct-font-body:    'Noto Sans JP', 'Helvetica Neue', Arial, sans-serif;

  --ct-shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --ct-shadow-md:  0 4px 16px rgba(26,107,138,.12);
  --ct-shadow-lg:  0 8px 40px rgba(26,107,138,.18);
  --ct-shadow-xl:  0 20px 60px rgba(26,107,138,.22);

  --ct-radius-sm:  6px;
  --ct-radius-md:  12px;
  --ct-radius-lg:  20px;
  --ct-radius-xl:  32px;
  --ct-radius-pill: 9999px;

  --ct-transition: 240ms cubic-bezier(.4,0,.2,1);
  --ct-transition-slow: 480ms cubic-bezier(.4,0,.2,1);
}

/* === base === */
html { scroll-behavior: smooth; }
body { font-family: var(--ct-font-body); color: var(--ct-neutral-700); background: #fff; }

.wp-site-blocks { overflow-x: hidden; }

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700&family=Noto+Serif+JP:wght@400;600;700&display=swap');

/* Utility */
.ct-sr-only { position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; }
.ct-badge {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .25rem .75rem;
  font-size: .75rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  border-radius: var(--ct-radius-pill);
  background: var(--ct-primary-light); color: var(--ct-primary);
}
.ct-divider {
  width: 48px; height: 3px;
  background: linear-gradient(90deg, var(--ct-primary), var(--ct-accent));
  border-radius: var(--ct-radius-pill);
  margin: 1rem auto 1.5rem;
}

/* === header === */
.ct-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border-bottom: 1px solid rgba(26,107,138,.08);
  box-shadow: 0 1px 0 rgba(26,107,138,.06);
  transition: box-shadow var(--ct-transition);
}
.ct-header.is-scrolled { box-shadow: var(--ct-shadow-md); }
.ct-header__inner {
  max-width: 1200px; margin: 0 auto;
  padding: 0 2rem;
  height: 72px;
  display: flex; align-items: center; justify-content: space-between;
}
.ct-header__logo {
  display: flex; align-items: center; gap: .75rem;
  text-decoration: none;
}
.ct-header__logo-mark {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--ct-primary), var(--ct-accent));
  border-radius: var(--ct-radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.1rem; font-weight: 700;
  font-family: var(--ct-font-display);
  flex-shrink: 0;
}
.ct-header__logo-text { font-family: var(--ct-font-display); font-size: 1rem; font-weight: 600; color: var(--ct-neutral-900); line-height: 1.3; }
.ct-header__logo-sub { font-size: .7rem; font-weight: 400; color: var(--ct-neutral-500); letter-spacing: .04em; }
.ct-header__nav { display: flex; align-items: center; gap: 2rem; }
.ct-nav-list { display: flex; align-items: center; gap: 2rem; list-style: none; margin: 0; padding: 0; }
.ct-header__nav a, .ct-nav-list a {
  font-size: .875rem; font-weight: 500; color: var(--ct-neutral-700);
  padding: .5rem 0; position: relative;
  transition: color var(--ct-transition);
}
.ct-header__nav a::after, .ct-nav-list a::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 0; height: 2px;
  background: linear-gradient(90deg, var(--ct-primary), var(--ct-accent));
  border-radius: var(--ct-radius-pill);
  transition: width var(--ct-transition);
}
.ct-header__nav a:hover, .ct-nav-list a:hover { color: var(--ct-primary); }
.ct-header__nav a:hover::after, .ct-nav-list a:hover::after { width: 100%; }
.ct-header__cta {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .65rem 1.4rem;
  background: var(--ct-primary) !important; color: #fff !important;
  border-radius: var(--ct-radius-sm); font-size: .875rem; font-weight: 600;
  transition: background var(--ct-transition), box-shadow var(--ct-transition), transform var(--ct-transition);
  box-shadow: 0 2px 8px rgba(26,107,138,.3);
  text-decoration: none;
}
.ct-header__cta:hover {
  background: var(--ct-primary-dark);
  box-shadow: 0 4px 16px rgba(26,107,138,.4);
  transform: translateY(-1px);
}
.ct-header__tel {
  display: flex; flex-direction: column; align-items: flex-end; line-height: 1.2;
}
.ct-header__tel-label { font-size: .6rem; color: var(--ct-neutral-500); letter-spacing: .06em; }
.ct-header__tel-number { font-size: 1rem; font-weight: 700; color: var(--ct-primary); font-family: var(--ct-font-display); letter-spacing: .04em; }

/* WP Navigation block overrides */
.wp-block-navigation a { text-decoration: none !important; }
.wp-block-navigation__responsive-container.is-menu-open { background: rgba(255,255,255,.98); }

/* === hero === */
.ct-hero {
  position: relative; overflow: hidden;
  min-height: 88vh;
  display: flex; align-items: center;
  background: linear-gradient(135deg, #0D4A63 0%, #1A6B8A 50%, #1e8fa8 100%);
}
.ct-hero::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(42,191,191,.18) 0%, transparent 60%),
    radial-gradient(ellipse 50% 80% at 20% 80%, rgba(13,74,99,.6) 0%, transparent 70%);
  pointer-events: none;
}
.ct-hero::after {
  content: ''; position: absolute; bottom: -2px; left: 0; right: 0;
  height: 80px;
  background: linear-gradient(180deg, transparent, #fff);
  pointer-events: none;
}
.ct-hero__inner {
  position: relative; z-index: 1;
  max-width: 1200px; margin: 0 auto; padding: 6rem 2rem;
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center;
}
.ct-hero__content { color: #fff; }
.ct-hero__badge {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .35rem 1rem; margin-bottom: 1.5rem;
  background: rgba(255,255,255,.15); backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.25); border-radius: var(--ct-radius-pill);
  font-size: .75rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: rgba(255,255,255,.9);
}
.ct-hero__title {
  font-family: var(--ct-font-display); font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 700; line-height: 1.2; color: #fff; margin-bottom: 1.25rem;
}
.ct-hero__title span { color: var(--ct-accent); }
.ct-hero__lead {
  font-size: 1.1rem; color: rgba(255,255,255,.8); line-height: 1.75; margin-bottom: 2rem;
}
.ct-hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.ct-btn-primary {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .9rem 2rem; border-radius: var(--ct-radius-sm);
  background: #fff; color: var(--ct-primary);
  font-weight: 700; font-size: 1rem;
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
  transition: transform var(--ct-transition), box-shadow var(--ct-transition);
}
.ct-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(0,0,0,.2); }
.ct-btn-outline {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .9rem 2rem; border-radius: var(--ct-radius-sm);
  border: 2px solid rgba(255,255,255,.5); color: #fff;
  font-weight: 600; font-size: 1rem;
  transition: border-color var(--ct-transition), background var(--ct-transition);
}
.ct-btn-outline:hover { border-color: #fff; background: rgba(255,255,255,.1); }

.ct-hero__card {
  background: rgba(255,255,255,.12); backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--ct-radius-lg); padding: 2rem;
  color: #fff;
}
.ct-hero__hours-title { font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.6); margin-bottom: 1rem; }
.ct-hero__hours-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: .6rem 0; border-bottom: 1px solid rgba(255,255,255,.1);
  font-size: .9rem;
}
.ct-hero__hours-row:last-child { border-bottom: none; }
.ct-hero__hours-day { color: rgba(255,255,255,.8); }
.ct-hero__hours-time { font-weight: 600; color: #fff; }
.ct-hero__hours-time.closed { color: rgba(255,255,255,.4); font-weight: 400; }
.ct-hero__hours-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ct-accent); display: inline-block; margin-right: .4rem; }

/* === sections === */
.ct-section {
  padding: 5rem 2rem;
}
.ct-section--alt { background: var(--ct-neutral-50); }
.ct-section__inner { max-width: 1200px; margin: 0 auto; }
.ct-section__header { text-align: center; margin-bottom: 3.5rem; }
.ct-section__tag {
  display: inline-flex; align-items: center; gap: .4rem;
  font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ct-primary); margin-bottom: .75rem;
}
.ct-section__title {
  font-family: var(--ct-font-display); font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700; color: var(--ct-neutral-900); margin-bottom: 1rem;
}
.ct-section__lead { font-size: 1rem; color: var(--ct-neutral-500); max-width: 560px; margin: 0 auto; line-height: 1.8; }

/* Department grid */
.ct-dept-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.5rem;
}
.ct-dept-card {
  background: #fff; border-radius: var(--ct-radius-md);
  border: 1px solid var(--ct-neutral-200);
  padding: 1.75rem;
  transition: transform var(--ct-transition), box-shadow var(--ct-transition), border-color var(--ct-transition);
  cursor: pointer;
}
.ct-dept-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--ct-shadow-lg);
  border-color: var(--ct-accent);
}
.ct-dept-icon {
  width: 52px; height: 52px;
  background: var(--ct-primary-light);
  border-radius: var(--ct-radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1rem;
  font-size: 1.5rem;
  transition: background var(--ct-transition);
}
.ct-dept-card:hover .ct-dept-icon { background: var(--ct-primary); }
.ct-dept-card:hover .ct-dept-icon svg { filter: brightness(10); }
.ct-dept-title { font-family: var(--ct-font-display); font-size: 1.1rem; font-weight: 600; color: var(--ct-neutral-900); margin-bottom: .5rem; }
.ct-dept-desc { font-size: .875rem; color: var(--ct-neutral-500); line-height: 1.7; }

/* Doctor grid */
.ct-doctors-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 2rem;
}
.ct-doctor-card {
  background: #fff; border-radius: var(--ct-radius-lg);
  overflow: hidden;
  box-shadow: var(--ct-shadow-sm);
  transition: transform var(--ct-transition), box-shadow var(--ct-transition);
}
.ct-doctor-card:hover { transform: translateY(-6px); box-shadow: var(--ct-shadow-xl); }
.ct-doctor-img {
  width: 100%; aspect-ratio: 4/3; overflow: hidden;
  background: linear-gradient(135deg, var(--ct-primary-light), rgba(42,191,191,.15));
  display: flex; align-items: center; justify-content: center;
}
.ct-doctor-img svg { opacity: .4; }
.ct-doctor-body { padding: 1.5rem; }
.ct-doctor-role { font-size: .75rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--ct-accent); margin-bottom: .4rem; }
.ct-doctor-name { font-family: var(--ct-font-display); font-size: 1.2rem; font-weight: 700; color: var(--ct-neutral-900); margin-bottom: .75rem; }
.ct-doctor-tags { display: flex; flex-wrap: wrap; gap: .4rem; }
.ct-doctor-tag {
  padding: .2rem .6rem;
  background: var(--ct-primary-light); color: var(--ct-primary);
  border-radius: var(--ct-radius-pill); font-size: .72rem; font-weight: 500;
}

/* Features */
.ct-features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem;
}
.ct-feature {
  text-align: center; padding: 2rem 1.5rem;
}
.ct-feature-icon {
  width: 64px; height: 64px; margin: 0 auto 1.25rem;
  background: linear-gradient(135deg, var(--ct-primary), var(--ct-accent));
  border-radius: var(--ct-radius-md);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.75rem;
  box-shadow: 0 8px 24px rgba(26,107,138,.25);
}
.ct-feature-title { font-family: var(--ct-font-display); font-size: 1.1rem; font-weight: 600; color: var(--ct-neutral-900); margin-bottom: .6rem; }
.ct-feature-text { font-size: .875rem; color: var(--ct-neutral-500); line-height: 1.75; }

/* News */
.ct-news-list { display: flex; flex-direction: column; gap: .25rem; }
.ct-news-item {
  display: flex; align-items: flex-start; gap: 1.25rem;
  padding: 1.25rem 0; border-bottom: 1px solid var(--ct-neutral-200);
  transition: opacity var(--ct-transition);
}
.ct-news-item:hover { opacity: .75; }
.ct-news-meta { flex-shrink: 0; display: flex; flex-direction: column; gap: .4rem; min-width: 7rem; }
.ct-news-date { font-size: .8rem; color: var(--ct-neutral-500); }
.ct-news-cat {
  padding: .15rem .6rem;
  background: var(--ct-primary-light); color: var(--ct-primary);
  border-radius: var(--ct-radius-pill); font-size: .7rem; font-weight: 600;
  display: inline-block;
}
.ct-news-title { font-size: .9rem; color: var(--ct-neutral-900); line-height: 1.6; }

/* === cards === */
/* Info card strip */
.ct-info-strip {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0; background: var(--ct-primary);
}
.ct-info-strip__item {
  padding: 1.75rem 2rem;
  border-right: 1px solid rgba(255,255,255,.12);
  display: flex; align-items: flex-start; gap: 1rem;
}
.ct-info-strip__item:last-child { border-right: none; }
.ct-info-strip__icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: rgba(255,255,255,.15); border-radius: var(--ct-radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.25rem; line-height: 1;
}
.ct-info-strip__icon p { margin: 0; font-size: 1.25rem; line-height: 1; }
.ct-info-strip__label { font-size: .72rem; color: rgba(255,255,255,.6); letter-spacing: .06em; text-transform: uppercase; margin-bottom: .25rem; }
.ct-info-strip__value { font-size: .95rem; font-weight: 600; color: #fff; line-height: 1.4; }

/* Stat counter */
.ct-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.ct-stat { text-align: center; padding: 2rem 1rem; }
.ct-stat__number {
  font-family: var(--ct-font-display); font-size: 3rem; font-weight: 700;
  color: var(--ct-primary); line-height: 1; margin-bottom: .5rem;
  background: linear-gradient(135deg, var(--ct-primary), var(--ct-accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.ct-stat__label { font-size: .875rem; color: var(--ct-neutral-500); }

/* CTA Banner */
.ct-cta-banner {
  background: linear-gradient(135deg, var(--ct-primary-dark), var(--ct-primary));
  border-radius: var(--ct-radius-xl);
  padding: 4rem 3rem;
  display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: center;
  position: relative; overflow: hidden;
}
.ct-cta-banner::before {
  content: ''; position: absolute; top: -40px; right: -40px;
  width: 200px; height: 200px;
  background: rgba(42,191,191,.15); border-radius: 50%;
  pointer-events: none;
}
.ct-cta-banner::after {
  content: ''; position: absolute; bottom: -60px; right: 200px;
  width: 150px; height: 150px;
  background: rgba(255,255,255,.05); border-radius: 50%;
  pointer-events: none;
}
.ct-cta-title { font-family: var(--ct-font-display); font-size: 1.75rem; font-weight: 700; color: #fff; margin-bottom: .75rem; }
.ct-cta-text { color: rgba(255,255,255,.75); font-size: 1rem; line-height: 1.7; }
.ct-cta-actions { display: flex; flex-direction: column; gap: .75rem; align-items: center; flex-shrink: 0; }
.ct-btn-white {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .85rem 2rem; border-radius: var(--ct-radius-sm);
  background: #fff; color: var(--ct-primary);
  font-weight: 700; font-size: 1rem; white-space: nowrap;
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
  transition: transform var(--ct-transition), box-shadow var(--ct-transition);
}
.ct-btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(0,0,0,.2); }
.ct-cta-tel { font-size: 1.5rem; font-weight: 700; color: #fff; font-family: var(--ct-font-display); letter-spacing: .04em; }

/* === booking === */
/* Booking page wrapper */
.ct-booking {
  min-height: 80vh;
  padding: 4rem 2rem;
  background: var(--ct-neutral-50);
}
.ct-booking__inner { max-width: 900px; margin: 0 auto; }
.ct-booking__header {
  text-align: center; margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--ct-neutral-200);
}

/* Stepper */
.ct-stepper {
  display: flex; align-items: center; justify-content: center;
  gap: 0; margin-bottom: 3rem; counter-reset: step;
}
.ct-stepper__item {
  display: flex; align-items: center; flex: 1; max-width: 200px;
}
.ct-stepper__step {
  display: flex; flex-direction: column; align-items: center; gap: .4rem;
  flex: 1; position: relative;
}
.ct-stepper__dot {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: #E5E7EB; color: #6B7280;
  display: flex; align-items: center; justify-content: center;
  font-size: .875rem; font-weight: 700;
  transition: background var(--ct-transition), color var(--ct-transition), box-shadow var(--ct-transition);
  position: relative; z-index: 1;
}
.ct-stepper__step.is-done .ct-stepper__dot {
  background: #2ABFBF !important; color: #ffffff !important;
  box-shadow: 0 0 0 4px rgba(42,191,191,.2);
}
.ct-stepper__step.is-active .ct-stepper__dot {
  background: #1A6B8A !important; color: #ffffff !important;
  box-shadow: 0 0 0 4px rgba(26,107,138,.2);
}
.ct-stepper__label { font-size: .72rem; font-weight: 600; color: var(--ct-neutral-500); text-align: center; white-space: nowrap; }
.ct-stepper__step.is-active .ct-stepper__label { color: var(--ct-primary); }
.ct-stepper__step.is-done .ct-stepper__label { color: var(--ct-accent); }
.ct-stepper__line {
  flex: 1; height: 2px;
  background: var(--ct-neutral-200);
  margin-bottom: 1.2rem;
  transition: background var(--ct-transition-slow);
}
.ct-stepper__line.is-done { background: var(--ct-accent); }

/* Booking panel */
.ct-booking-panel {
  background: #fff; border-radius: var(--ct-radius-lg);
  box-shadow: var(--ct-shadow-md);
  overflow: hidden;
}
.ct-booking-step { display: none; padding: 2.5rem; }
.ct-booking-step.is-active { display: block; animation: stepIn var(--ct-transition-slow) both; }

@keyframes stepIn {
  from { opacity: 0; transform: translateX(16px); }
  to   { opacity: 1; transform: translateX(0); }
}

.ct-booking-step__title { font-family: var(--ct-font-display); font-size: 1.4rem; font-weight: 700; color: var(--ct-neutral-900); margin-bottom: .5rem; }
.ct-booking-step__lead { font-size: .9rem; color: var(--ct-neutral-500); margin-bottom: 2rem; }

/* Dept selector */
.ct-dept-selector {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1rem;
  margin-bottom: 2rem;
}
.ct-dept-option {
  border: 2px solid var(--ct-neutral-200); border-radius: var(--ct-radius-md);
  padding: 1.25rem; cursor: pointer; text-align: center;
  transition: border-color var(--ct-transition), background var(--ct-transition), transform var(--ct-transition);
  position: relative;
}
.ct-dept-option input[type=radio] { position: absolute; opacity: 0; pointer-events: none; }
.ct-dept-option:hover { border-color: var(--ct-primary); background: var(--ct-primary-light); transform: translateY(-2px); }
.ct-dept-option.is-selected { border-color: var(--ct-primary); background: var(--ct-primary-light); }
.ct-dept-option.is-selected .ct-dept-option__icon { background: var(--ct-primary); color: #fff; }
.ct-dept-option__icon {
  width: 44px; height: 44px; margin: 0 auto .75rem;
  background: var(--ct-neutral-50); border-radius: var(--ct-radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  transition: background var(--ct-transition), color var(--ct-transition);
}
.ct-dept-option__name { font-size: .875rem; font-weight: 600; color: var(--ct-neutral-900); }

/* Calendar */
.ct-calendar {
  background: var(--ct-neutral-50); border-radius: var(--ct-radius-md); padding: 1.5rem;
  margin-bottom: 2rem;
}
.ct-calendar__header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1.25rem;
}
.ct-calendar__month { font-family: var(--ct-font-display); font-size: 1.1rem; font-weight: 700; color: var(--ct-neutral-900); }
.ct-calendar__nav {
  width: 36px; height: 36px; border-radius: 50%;
  background: #fff; border: 1px solid var(--ct-neutral-200);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--ct-neutral-700);
  transition: background var(--ct-transition), border-color var(--ct-transition);
}
.ct-calendar__nav:hover { background: var(--ct-primary); border-color: var(--ct-primary); color: #fff; }
.ct-calendar__grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: .25rem; }
.ct-calendar__day-label {
  text-align: center; font-size: .7rem; font-weight: 700;
  color: var(--ct-neutral-500); padding: .4rem 0; letter-spacing: .04em;
}
.ct-calendar__day {
  text-align: center; padding: .5rem .25rem; border-radius: var(--ct-radius-sm);
  font-size: .875rem; cursor: pointer;
  color: var(--ct-neutral-700);
  transition: background var(--ct-transition), color var(--ct-transition);
  position: relative;
}
.ct-calendar__day:hover:not(.is-empty):not(.is-past):not(.is-closed) { background: var(--ct-primary-light); color: var(--ct-primary); }
.ct-calendar__day.is-today { font-weight: 700; color: var(--ct-primary); }
.ct-calendar__day.is-selected { background: var(--ct-primary); color: #fff; font-weight: 700; border-radius: var(--ct-radius-sm); }
.ct-calendar__day.is-past { color: var(--ct-neutral-200); pointer-events: none; }
.ct-calendar__day.is-closed { color: var(--ct-neutral-200); pointer-events: none; text-decoration: line-through; }
.ct-calendar__day.is-empty { pointer-events: none; }
.ct-calendar__day .ct-dot {
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--ct-accent); margin: 2px auto 0;
}

/* Time slots */
.ct-timeslots {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: .75rem;
  margin-bottom: 2rem;
}
.ct-timeslot {
  padding: .65rem .5rem; border-radius: var(--ct-radius-sm);
  border: 1.5px solid var(--ct-neutral-200);
  text-align: center; font-size: .875rem; font-weight: 500;
  cursor: pointer; color: var(--ct-neutral-700);
  transition: border-color var(--ct-transition), background var(--ct-transition), color var(--ct-transition);
}
.ct-timeslot:hover:not(.is-full) { border-color: var(--ct-primary); background: var(--ct-primary-light); color: var(--ct-primary); }
.ct-timeslot.is-selected { border-color: var(--ct-primary); background: var(--ct-primary); color: #fff; font-weight: 700; }
.ct-timeslot.is-full { background: var(--ct-neutral-50); color: var(--ct-neutral-200); pointer-events: none; font-size: .75rem; }
.ct-timeslot.is-full::after { content: '満'; display: block; font-size: .65rem; }

/* Form fields */
.ct-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-bottom: 1.5rem; }
.ct-form-grid.full { grid-template-columns: 1fr; }
.ct-field { display: flex; flex-direction: column; gap: .4rem; }
.ct-label {
  font-size: .8rem; font-weight: 600; color: var(--ct-neutral-700);
  display: flex; align-items: center; gap: .3rem;
}
.ct-label .required {
  display: inline-block; padding: .1rem .35rem;
  background: #FEE2E2; color: #DC2626;
  border-radius: var(--ct-radius-pill); font-size: .6rem; font-weight: 700;
}
.ct-input, .ct-select, .ct-textarea {
  padding: .75rem 1rem;
  border: 1.5px solid var(--ct-neutral-200);
  border-radius: var(--ct-radius-sm);
  font-family: var(--ct-font-body); font-size: .9rem; color: var(--ct-neutral-900);
  background: #fff;
  transition: border-color var(--ct-transition), box-shadow var(--ct-transition);
  width: 100%;
}
.ct-input:focus, .ct-select:focus, .ct-textarea:focus {
  outline: none;
  border-color: var(--ct-primary);
  box-shadow: 0 0 0 3px rgba(26,107,138,.12);
}
.ct-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B7280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }
.ct-textarea { resize: vertical; min-height: 100px; }

/* Checkbox / radio group */
.ct-radio-group { display: flex; gap: .75rem; flex-wrap: wrap; margin-top: .25rem; }
.ct-radio-btn {
  display: flex; align-items: center; gap: .4rem;
  padding: .5rem 1rem;
  border: 1.5px solid var(--ct-neutral-200); border-radius: var(--ct-radius-pill);
  cursor: pointer; font-size: .875rem; color: var(--ct-neutral-700);
  transition: border-color var(--ct-transition), background var(--ct-transition), color var(--ct-transition);
}
.ct-radio-btn input { display: none; }
.ct-radio-btn:hover { border-color: var(--ct-primary); }
.ct-radio-btn.is-selected { border-color: var(--ct-primary); background: var(--ct-primary-light); color: var(--ct-primary); font-weight: 600; }

/* Summary card */
.ct-booking-summary {
  background: var(--ct-primary-light);
  border: 1px solid rgba(26,107,138,.15);
  border-radius: var(--ct-radius-md); padding: 1.5rem; margin-bottom: 2rem;
}
.ct-booking-summary__title { font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--ct-primary); margin-bottom: 1rem; }
.ct-booking-summary__row {
  display: flex; justify-content: space-between;
  padding: .6rem 0; border-bottom: 1px solid rgba(26,107,138,.1);
  font-size: .9rem;
}
.ct-booking-summary__row:last-child { border-bottom: none; }
.ct-booking-summary__key { color: var(--ct-neutral-500); }
.ct-booking-summary__val { font-weight: 600; color: var(--ct-neutral-900); }

/* Nav buttons */
.ct-booking-nav {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 1.5rem; border-top: 1px solid var(--ct-neutral-200);
  margin-top: 1.5rem;
}
.ct-btn-step-prev {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .75rem 1.5rem; border-radius: var(--ct-radius-sm);
  border: 1.5px solid var(--ct-neutral-200); color: var(--ct-neutral-700);
  font-size: .9rem; font-weight: 500;
  transition: border-color var(--ct-transition), background var(--ct-transition);
}
.ct-btn-step-prev:hover { border-color: var(--ct-primary); background: var(--ct-primary-light); color: var(--ct-primary); }
.ct-btn-step-next {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .75rem 1.75rem; border-radius: var(--ct-radius-sm);
  background: var(--ct-primary); color: #fff;
  font-size: .9rem; font-weight: 700;
  transition: background var(--ct-transition), box-shadow var(--ct-transition), transform var(--ct-transition);
  box-shadow: 0 2px 8px rgba(26,107,138,.3);
}
.ct-btn-step-next:hover { background: var(--ct-primary-dark); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(26,107,138,.4); }
.ct-btn-step-next:disabled { background: var(--ct-neutral-200); color: var(--ct-neutral-500); box-shadow: none; transform: none; pointer-events: none; }

/* Confirmation */
.ct-booking-confirm {
  text-align: center; padding: 3rem 2rem;
}
.ct-confirm-icon {
  width: 80px; height: 80px; margin: 0 auto 1.5rem;
  background: linear-gradient(135deg, var(--ct-primary), var(--ct-accent));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 2.25rem;
  box-shadow: 0 8px 32px rgba(26,107,138,.3);
  animation: confirmPop .4s cubic-bezier(.34,1.56,.64,1) both;
}
@keyframes confirmPop { from { transform: scale(0); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.ct-confirm-title { font-family: var(--ct-font-display); font-size: 1.75rem; font-weight: 700; color: var(--ct-neutral-900); margin-bottom: .75rem; }
.ct-confirm-text { color: var(--ct-neutral-500); line-height: 1.75; margin-bottom: 2rem; }
.ct-confirm-id {
  display: inline-block; padding: .5rem 1.5rem;
  background: var(--ct-primary-light); color: var(--ct-primary);
  border-radius: var(--ct-radius-pill); font-weight: 700; font-size: 1.1rem;
  font-family: var(--ct-font-display); letter-spacing: .08em;
  margin-bottom: 2rem;
}

/* Admin booking table */
.ct-admin-booking-wrap { padding: 2rem; }
.ct-admin-filters {
  display: flex; gap: 1rem; flex-wrap: wrap; align-items: flex-end;
  margin-bottom: 1.5rem; padding: 1.5rem;
  background: #fff; border-radius: var(--ct-radius-md);
  box-shadow: var(--ct-shadow-sm);
}
.ct-admin-filters .ct-field { min-width: 180px; }
.ct-booking-table {
  width: 100%; border-collapse: collapse;
  background: #fff; border-radius: var(--ct-radius-md);
  overflow: hidden; box-shadow: var(--ct-shadow-sm);
}
.ct-booking-table th {
  background: var(--ct-neutral-50); padding: .9rem 1.25rem;
  text-align: left; font-size: .75rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase; color: var(--ct-neutral-500);
  border-bottom: 2px solid var(--ct-neutral-200);
}
.ct-booking-table td {
  padding: 1rem 1.25rem; border-bottom: 1px solid var(--ct-neutral-200);
  font-size: .875rem; color: var(--ct-neutral-700);
  vertical-align: middle;
}
.ct-booking-table tr:last-child td { border-bottom: none; }
.ct-booking-table tr:hover td { background: var(--ct-neutral-50); }
.ct-status-badge {
  padding: .25rem .75rem; border-radius: var(--ct-radius-pill);
  font-size: .72rem; font-weight: 700; display: inline-block;
}
.ct-status-badge.pending  { background: #FEF3C7; color: #92400E; }
.ct-status-badge.confirmed { background: #D1FAE5; color: #065F46; }
.ct-status-badge.cancelled { background: #FEE2E2; color: #991B1B; }
.ct-status-badge.done     { background: #E0E7FF; color: #3730A3; }

/* === footer === */
.ct-footer {
  background: var(--ct-neutral-900);
  color: rgba(255,255,255,.7);
  padding: 4rem 2rem 0;
}
.ct-footer__inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.ct-footer__brand .ct-header__logo-text { color: #fff; font-size: 1.1rem; }
.ct-footer__brand .ct-header__logo-sub { color: rgba(255,255,255,.4); }
.ct-footer__tagline { font-size: .875rem; color: rgba(255,255,255,.5); line-height: 1.75; margin-top: 1rem; }
.ct-footer__col-title {
  font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: rgba(255,255,255,.4); margin-bottom: 1.25rem;
}
.ct-footer__links { display: flex; flex-direction: column; gap: .6rem; }
.ct-footer__links a { font-size: .875rem; color: rgba(255,255,255,.6); transition: color var(--ct-transition); }
.ct-footer__links a:hover { color: var(--ct-accent); }
.ct-footer__access { font-size: .875rem; color: rgba(255,255,255,.6); line-height: 1.9; }
.ct-footer__access strong { color: rgba(255,255,255,.85); display: block; margin-top: .75rem; }
.ct-footer__bottom {
  max-width: 1200px; margin: 0 auto;
  padding: 1.5rem 0;
  display: flex; align-items: center; justify-content: space-between;
  font-size: .8rem; color: rgba(255,255,255,.3);
}
.ct-footer__bottom-links { display: flex; gap: 1.5rem; }
.ct-footer__bottom-links a { color: rgba(255,255,255,.3); transition: color var(--ct-transition); }
.ct-footer__bottom-links a:hover { color: rgba(255,255,255,.7); }

/* === animations === */
.ct-reveal {
  opacity: 1; transform: translateY(0);
  transition: opacity .6s ease, transform .6s ease;
}
.ct-reveal.ct-stagger-1 { transition-delay: .1s; }
.ct-reveal.ct-stagger-2 { transition-delay: .2s; }
.ct-reveal.ct-stagger-3 { transition-delay: .3s; }
.ct-reveal.ct-stagger-4 { transition-delay: .4s; }
.ct-reveal.ct-stagger-5 { transition-delay: .5s; }

/* Animated gradient background on hero */
@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
   100% { background-position: 0% 50%; }
}
.ct-hero { background-size: 200% 200%; animation: gradientShift 12s ease infinite; }

/* Floating blobs */
@keyframes floatBlob {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-20px) scale(1.05); }
}

/* Pulse ring on confirm icon */
@keyframes pulseRing {
  0%   { box-shadow: 0 0 0 0 rgba(26,107,138,.4); }
  70%  { box-shadow: 0 0 0 16px rgba(26,107,138,0); }
  100% { box-shadow: 0 0 0 0 rgba(26,107,138,0); }
}
.ct-confirm-icon { animation: confirmPop .4s cubic-bezier(.34,1.56,.64,1) both, pulseRing 2s .4s ease infinite; }

/* === responsive === */
@media (max-width: 1024px) {
  .ct-hero__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .ct-hero__card { display: none; }
  .ct-features-grid { grid-template-columns: 1fr 1fr; }
  .ct-info-strip { grid-template-columns: 1fr 1fr; }
  .ct-footer__inner { grid-template-columns: 1fr 1fr; }
  .ct-stats { grid-template-columns: repeat(2, 1fr); }
}
/* === hamburger & mobile menu === */
.ct-header__right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.ct-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
  border-radius: 8px;
  transition: background .2s;
  flex-shrink: 0;
}
.ct-hamburger:hover { background: var(--ct-neutral-100, #f3f4f6); }
.ct-hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--ct-neutral-800, #1f2937);
  border-radius: 2px;
  transition: transform .28s ease, opacity .28s ease;
  transform-origin: center;
}
.ct-hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.ct-hamburger.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.ct-hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.ct-mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255,255,255,.98);
  z-index: 9998;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity .28s ease, transform .28s ease;
  pointer-events: none;
}
.ct-mobile-menu.is-open {
  display: flex;
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.ct-mobile-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  text-align: center;
  width: 100%;
}
.ct-mobile-nav-list li { border-bottom: 1px solid var(--ct-neutral-100, #f3f4f6); }
.ct-mobile-nav-list li:first-child { border-top: 1px solid var(--ct-neutral-100, #f3f4f6); }
.ct-mobile-nav-list a {
  display: block;
  padding: 1.1rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ct-neutral-800, #1f2937);
  text-decoration: none;
  letter-spacing: .04em;
  transition: color .15s, background .15s;
}
.ct-mobile-nav-list a:hover { color: var(--ct-primary); background: var(--ct-neutral-50, #f9fafb); }
.ct-mobile-cta {
  display: inline-block;
  margin-top: 2rem;
  padding: .85rem 2.5rem;
  background: var(--ct-primary);
  color: #fff !important;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  letter-spacing: .04em;
}
body.ct-menu-open { overflow: hidden; }

@media (max-width: 768px) {
  .ct-header__nav { display: none; }
  .ct-header__tel { display: none; }
  .ct-hamburger { display: flex; }
  .ct-hero { min-height: 70vh; }
  .ct-hero__inner { padding: 4rem 1.5rem; }
  .ct-hero__title { font-size: 2rem; }
  .ct-dept-grid { grid-template-columns: 1fr 1fr; }
  .ct-doctors-grid { grid-template-columns: 1fr; }
  .ct-features-grid { grid-template-columns: 1fr; }
  .ct-info-strip { grid-template-columns: 1fr 1fr; }
  .ct-form-grid { grid-template-columns: 1fr; }
  .ct-cta-banner { grid-template-columns: 1fr; text-align: center; }
  .ct-cta-actions { flex-direction: row; justify-content: center; }
  .ct-footer__inner { grid-template-columns: 1fr; gap: 2rem; }
  .ct-footer__bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .ct-booking-panel { border-radius: 0; }
  .ct-dept-selector { grid-template-columns: 1fr 1fr; }
  .ct-section { padding: 3.5rem 1.25rem; }
  .ct-stepper__label { display: none; }
}
@media (max-width: 480px) {
  .ct-dept-grid { grid-template-columns: 1fr; }
  .ct-info-strip { grid-template-columns: 1fr; }
  .ct-stats { grid-template-columns: repeat(2, 1fr); }
  .ct-dept-selector { grid-template-columns: 1fr; }
  .ct-timeslots { grid-template-columns: repeat(3, 1fr); }
  .ct-hero__actions { flex-direction: column; }
  .ct-cta-banner { padding: 2rem 1.5rem; }
}

/* === reduced-motion === */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  html { scroll-behavior: auto; }
  .ct-hero { animation: none; background-size: 100% 100%; }
  .ct-confirm-icon { animation: none; }
  .ct-reveal { opacity: 1; transform: none; }
}