/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans JP', sans-serif;
  color: #333;
  background: #fff;
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: #2E86AB; text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== Variables ===== */
:root {
  --main: #2E86AB;
  --accent: #F18F01;
  --light: #f4f8fb;
  --dark: #1a2e3b;
  --gray: #666;
  --radius: 8px;
  --shadow: 0 2px 12px rgba(0,0,0,0.08);
}

/* ===== Layout ===== */
.container { max-width: 1060px; margin: 0 auto; padding: 0 20px; }
.section { padding: 64px 0; }
.section-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--dark);
  text-align: center;
  margin-bottom: 12px;
}
.section-sub {
  text-align: center;
  color: var(--gray);
  margin-bottom: 48px;
  font-size: 0.95rem;
}

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  background: #fff;
  border-bottom: 1px solid #e8edf0;
  z-index: 100;
  box-shadow: 0 1px 6px rgba(0,0,0,0.06);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  padding: 0 20px;
  max-width: 1060px;
  margin: 0 auto;
}
.logo {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--main);
  letter-spacing: -0.5px;
}
.logo span { color: var(--accent); }
nav a {
  margin-left: 24px;
  font-size: 0.9rem;
  color: #444;
  font-weight: 500;
}
nav a:hover { color: var(--main); text-decoration: none; }
.nav-cta {
  background: var(--accent);
  color: #fff !important;
  padding: 8px 18px;
  border-radius: 20px;
  font-weight: 700 !important;
}

/* ===== Hero ===== */
.hero {
  background: linear-gradient(135deg, #e8f4f8 0%, #fef6e8 100%);
  padding: 80px 20px;
  text-align: center;
}
.hero h1 {
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--dark);
  line-height: 1.4;
  margin-bottom: 20px;
}
.hero h1 em { color: var(--main); font-style: normal; }
.hero p {
  color: #555;
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto 32px;
}
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 36px;
  border-radius: 32px;
  box-shadow: 0 4px 14px rgba(241,143,1,0.35);
  transition: transform 0.15s, box-shadow 0.15s;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(241,143,1,0.4);
  text-decoration: none;
  color: #fff;
}
.btn-secondary {
  display: inline-block;
  background: var(--main);
  color: #fff;
  font-weight: 700;
  padding: 12px 28px;
  border-radius: 24px;
  transition: opacity 0.15s;
}
.btn-secondary:hover { opacity: 0.85; text-decoration: none; color: #fff; }

/* ===== Stats Bar ===== */
.stats-bar {
  background: var(--main);
  color: #fff;
  padding: 20px 0;
}
.stats-inner {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 12px;
  max-width: 1060px;
  margin: 0 auto;
  padding: 0 20px;
  text-align: center;
}
.stat-item strong { display: block; font-size: 1.5rem; font-weight: 700; }
.stat-item span { font-size: 0.82rem; opacity: 0.85; }

/* ===== Cards ===== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.card {
  background: #fff;
  border: 1px solid #e8edf0;
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow);
  transition: transform 0.15s;
}
.card:hover { transform: translateY(-3px); }
.card-rank {
  display: inline-block;
  background: var(--main);
  color: #fff;
  font-weight: 700;
  font-size: 0.8rem;
  padding: 3px 10px;
  border-radius: 12px;
  margin-bottom: 12px;
}
.card-rank.gold { background: #c9a227; }
.card-rank.silver { background: #888; }
.card-rank.bronze { background: #a0522d; }
.card h3 { font-size: 1.1rem; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.card p { font-size: 0.9rem; color: #555; margin-bottom: 16px; }
.card .tag {
  display: inline-block;
  background: var(--light);
  color: var(--main);
  font-size: 0.78rem;
  padding: 3px 8px;
  border-radius: 4px;
  margin: 2px;
  font-weight: 500;
}
.card .cta-link {
  display: block;
  text-align: center;
  margin-top: 16px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  padding: 10px;
  border-radius: 6px;
}
.card .cta-link:hover { opacity: 0.88; text-decoration: none; }

/* ===== Feature Section ===== */
.feature-bg { background: var(--light); }
.feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.feature-item {
  background: #fff;
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow);
}
.feature-icon { font-size: 2.4rem; margin-bottom: 12px; }
.feature-item h4 { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.feature-item p { font-size: 0.88rem; color: #666; }

/* ===== CTA Banner ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--main) 0%, #1a5f7a 100%);
  color: #fff;
  text-align: center;
  padding: 64px 0;
}
.cta-banner .container {
  padding: 0 20px;
}
.cta-banner h2 { font-size: 1.8rem; font-weight: 700; margin-bottom: 12px; }
.cta-banner p { opacity: 0.88; margin-bottom: 28px; }
.btn-white {
  display: inline-block;
  background: #fff;
  color: var(--main);
  font-weight: 700;
  padding: 14px 36px;
  border-radius: 32px;
  transition: opacity 0.15s;
}
.btn-white:hover { opacity: 0.9; text-decoration: none; color: var(--main); }

/* ===== Content Pages ===== */
.page-hero {
  background: linear-gradient(135deg, #e8f4f8 0%, #fff 100%);
  padding: 36px 0 28px;
}
.page-hero .container {
  padding: 0 20px;
}
.page-hero h1 { font-size: clamp(1.4rem, 3.5vw, 2.2rem); font-weight: 700; color: var(--dark); margin-bottom: 10px; }
.page-hero p { color: #555; max-width: 640px; }
.breadcrumb { font-size: 0.82rem; color: #888; margin-bottom: 14px; }
.breadcrumb a { color: var(--main); }

.content-body { padding: 56px 0; }
.content-grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  align-items: start;
}
.main-content h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--dark);
  border-left: 4px solid var(--main);
  padding-left: 14px;
  margin: 40px 0 16px;
}
.main-content h2:first-child { margin-top: 0; }
.main-content h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark);
  margin: 24px 0 10px;
}
.main-content p { margin-bottom: 16px; color: #444; }
.main-content ul, .main-content ol {
  padding-left: 24px;
  margin-bottom: 16px;
  color: #444;
}
.main-content li { margin-bottom: 6px; }

/* Steps */
.steps { counter-reset: step; }
.step {
  display: flex;
  gap: 20px;
  margin-bottom: 28px;
  align-items: flex-start;
}
.step-num {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--main);
  color: #fff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}
.step-body h4 { font-weight: 700; font-size: 1rem; color: var(--dark); margin-bottom: 6px; }
.step-body p { font-size: 0.9rem; color: #555; }

/* Table */
.compare-table { width: 100%; border-collapse: collapse; margin: 24px 0; font-size: 0.9rem; }
.compare-table th {
  background: var(--main);
  color: #fff;
  padding: 10px 14px;
  text-align: left;
  font-weight: 600;
}
.compare-table td { padding: 10px 14px; border-bottom: 1px solid #e8edf0; }
.compare-table tr:hover td { background: var(--light); }
.badge-good { color: #2ecc71; font-weight: 700; }
.badge-mid { color: #f39c12; font-weight: 700; }

/* Sidebar */
.sidebar-card {
  background: var(--light);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 24px;
  border: 1px solid #dde8ef;
}
.sidebar-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--main);
}
.sidebar-card p { font-size: 0.88rem; color: #555; margin-bottom: 12px; }
.sidebar-card .btn-primary { display: block; text-align: center; font-size: 0.9rem; }

/* ===== Highlight Box ===== */
.highlight-box {
  background: #fff8e1;
  border-left: 4px solid var(--accent);
  padding: 18px 20px;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 20px 0;
}
.highlight-box p { margin: 0; font-size: 0.92rem; color: #555; }

/* ===== Footer ===== */
.site-footer {
  background: var(--dark);
  color: #ccc;
  padding: 48px 0 24px;
}
.footer-inner {
  max-width: 1060px;
  margin: 0 auto;
  padding: 0 20px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}
.footer-brand .logo { color: #fff; font-size: 1.1rem; margin-bottom: 10px; }
.footer-brand p { font-size: 0.85rem; color: #aaa; line-height: 1.7; }
.footer-links h5 { color: #fff; font-size: 0.9rem; font-weight: 700; margin-bottom: 12px; }
.footer-links a { display: block; color: #aaa; font-size: 0.85rem; margin-bottom: 6px; }
.footer-links a:hover { color: #fff; text-decoration: none; }
.footer-bottom {
  border-top: 1px solid #2c4050;
  padding-top: 20px;
  font-size: 0.8rem;
  color: #777;
  text-align: center;
}
.disclaimer {
  font-size: 0.78rem;
  color: #666;
  background: #f8f8f8;
  padding: 16px 20px;
  border-radius: var(--radius);
  margin-top: 20px;
  line-height: 1.6;
}

/* ===== Responsive ===== */
/* ===== Fixed CTA Button (Mobile) ===== */
.fixed-cta {
  display: none;
}

@keyframes pulse {
  0%   { box-shadow: 0 4px 18px rgba(241,143,1,0.5); }
  50%  { box-shadow: 0 4px 28px rgba(241,143,1,0.8); }
  100% { box-shadow: 0 4px 18px rgba(241,143,1,0.5); }
}

@media (max-width: 768px) {
  .fixed-cta {
    display: block;
    position: fixed;
    position: -webkit-fixed;
    bottom: 20px;
    right: 0;
    left: 0;
    z-index: 9999;
    text-align: center;
    pointer-events: auto;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    will-change: transform;
  }
  .fixed-cta a {
    display: inline-block;
    background: var(--accent);
    color: #fff !important;
    font-weight: 700;
    font-size: 1rem;
    padding: 15px 40px;
    border-radius: 32px;
    box-shadow: 0 4px 18px rgba(241,143,1,0.5);
    text-decoration: none !important;
    animation: pulse 2.5s infinite;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
  }
  /* Layout */
  .content-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: 1fr; }
  .feature-list { grid-template-columns: 1fr; }

  /* Header */
  nav { display: none; }
  .header-inner { padding: 0 16px; }
  .logo { font-size: 1.05rem; }

  /* Hero */
  .hero { padding: 48px 16px; }
  .hero h1 { font-size: 1.5rem; }
  .hero p { font-size: 0.95rem; }
  .btn-primary { padding: 13px 28px; font-size: 0.95rem; }

  /* Stats */
  .stats-inner { gap: 16px; justify-content: space-between; padding: 0 16px; }
  .stat-item strong { font-size: 1.1rem; }
  .stat-item span { font-size: 0.75rem; }

  /* Sections */
  .section { padding: 40px 0; }
  .section-title { font-size: 1.35rem; }
  .container { padding: 0 20px; }

  /* 本文テキストの見切れ防止 */
  .main-content { overflow-wrap: break-word; word-break: break-word; }
  .main-content p, .main-content li { overflow-wrap: break-word; word-break: break-word; }
  .highlight-box { overflow-wrap: break-word; word-break: break-word; }

  /* Page hero */
  .page-hero { padding: 36px 16px; }
  .page-hero h1 { font-size: 1.3rem; }

  /* Content pages */
  .content-body { padding: 32px 0; }
  .main-content h2 { font-size: 1.2rem; }
  .compare-table { font-size: 0.82rem; display: block; overflow-x: auto; }
  .compare-table th, .compare-table td { padding: 8px 10px; white-space: nowrap; }

  /* Steps */
  .step { gap: 14px; }
  .step-num { width: 34px; height: 34px; font-size: 0.9rem; }

  /* Cards */
  .card { padding: 20px 18px; }

  /* Sidebar: サイドバーは本文の後に表示 */
  .content-grid > aside { order: 2; }
  .content-grid > main { order: 1; }
  .sidebar-card { padding: 18px; }

  /* CTA Banner */
  .cta-banner { padding: 40px 16px; }
  .cta-banner h2 { font-size: 1.3rem; }
  .btn-white { padding: 12px 28px; }

  /* Footer */
  .footer-grid { gap: 20px; }
  .site-footer { padding: 36px 0 20px; }

  /* トップページ 2列グリッド → 1列 */
  [style*="grid-template-columns: 1fr 1fr"] {
    grid-template-columns: 1fr !important;
  }

  /* 新着リスト */
  [style*="display:flex;align-items:baseline;gap:16px;padding:14px"] {
    flex-wrap: wrap;
    gap: 6px;
  }

  /* 在宅医療の2列セクション */
  [style*="display:grid;grid-template-columns:1fr 1fr"] {
    grid-template-columns: 1fr !important;
  }

  /* バナー画像 */
  img[width="728"] { width: 100%; height: auto; }
  img[width="640"] { width: 100%; height: auto; }
  img[width="350"] { width: 100%; height: auto; }
}