:root{--navy:#1e3a5f;--light:#eff6ff;--white:#fff;--text:#1c2b3a;--muted:#5a7a96;--dark:#111827;--gray50:#f9fafb;--gray100:#f3f4f6;--gray200:#e5e7eb;--gray400:#9ca3af;--gray500:#6b7280;--gray600:#4b5563;--gray700:#374151}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:'Noto Serif JP',serif;line-height:1.4}
.fade-up{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.fade-up.visible{opacity:1;transform:translateY(0)}


.cat-tabs{background:#fff;border-bottom:2px solid var(--gray200);position:sticky;top:64px;z-index:50}
.cat-tabs-inner{max-width:1100px;margin:0 auto;padding:0 24px;display:flex;gap:0;overflow-x:auto}
.cat-btn{padding:16px 20px;font-size:13px;font-weight:600;color:var(--gray500);border:none;background:none;cursor:pointer;white-space:nowrap;border-bottom:2px solid transparent;margin-bottom:-2px;transition:color .2s,border-color .2s;font-family:'Noto Sans JP',sans-serif}
.cat-btn:hover{color:var(--navy)}
.cat-btn.active{color:var(--navy);border-bottom-color:var(--blue)}
section{padding:80px 32px}
.section-inner{max-width:1100px;margin:0 auto}
.section-inner-md{max-width:800px;margin:0 auto}
.section-inner-sm{max-width:640px;margin:0 auto}
.section-heading{text-align:center;margin-bottom:48px}
.section-sub{font-size:12px;color:var(--blue);font-weight:700;letter-spacing:.2em;text-transform:uppercase;margin-bottom:8px}
.section-title{font-size:clamp(22px,3.5vw,36px);font-weight:900;color:var(--navy)}
.section-divider{width:48px;height:2px;background:var(--blue);margin:16px auto 0}
.bg-white{background:#fff}
.bg-gray{background:var(--gray50)}
/* Pricing tabs */
.price-panel{display:none}
.price-panel.active{display:block}
.price-group{margin-bottom:40px}
.price-group-title{font-size:16px;font-weight:700;color:var(--navy);margin-bottom:4px;padding-bottom:12px;border-bottom:2px solid var(--blue)}
.price-group-note{font-size:12px;color:var(--gray500);margin-bottom:16px;margin-top:6px}
.price-table{width:100%;border-collapse:collapse;margin-bottom:8px}
.price-table th{background:var(--navy);color:#fff;font-size:13px;font-weight:600;padding:12px 16px;text-align:left}
.price-table td{padding:12px 16px;font-size:14px;border-bottom:1px solid var(--gray200);color:var(--gray700)}
.price-table tr:last-child td{border-bottom:none}
.price-table tr:nth-child(even) td{background:var(--gray50)}
.price-table td:last-child{font-weight:700;color:var(--navy);white-space:nowrap;text-align:right}
.price-notes{margin-top:24px;background:#dbeafe;border-radius:8px;padding:16px 20px}
.price-notes li{font-size:13px;color:var(--navy);line-height:1.8;list-style:none;padding-left:16px;position:relative}
.price-notes li::before{content:'✓';position:absolute;left:0;color:var(--blue);font-weight:700}
/* Payment */
.payment-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.payment-card{background:#fff;border-radius:12px;padding:20px;box-shadow:0 2px 12px rgba(0,0,0,.06);border:1px solid var(--gray100);text-align:center}
.payment-icon{font-size:28px;margin-bottom:10px}
.payment-title{font-size:14px;font-weight:700;color:var(--navy);margin-bottom:6px}
.payment-desc{font-size:12px;color:var(--gray600);line-height:1.6}
/* Caution */
.caution-box{background:#fff7ed;border:1px solid #fed7aa;border-radius:12px;padding:28px}
.caution-title{font-size:16px;font-weight:700;color:#c2410c;margin-bottom:16px}
.caution-list{list-style:none;display:flex;flex-direction:column;gap:8px}
.caution-list li{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--gray700);line-height:1.7}
.caution-list li::before{content:'⚠';flex-shrink:0;font-size:14px;margin-top:1px}
/* Doctors */
.doctors-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.doctor-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.08);border:1px solid var(--gray100);display:flex;flex-direction:column}
.doctor-img-wrap{position:relative}
.doctor-img{width:100%;height:220px;object-fit:cover;object-position:top}
.doctor-exp-badge{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(30,58,95,.8),transparent);padding:12px 16px}
.doctor-exp-badge span{font-size:12px;color:#93c5fd;font-weight:600}
.doctor-body{padding:20px;flex:1;display:flex;flex-direction:column}
.doctor-badge{display:inline-block;background:#dbeafe;color:var(--navy);font-size:11px;font-weight:700;padding:4px 10px;border-radius:20px;margin-bottom:8px}
.doctor-name{font-size:20px;font-weight:700;color:var(--navy);margin-bottom:12px;font-family:'Noto Serif JP',serif}
.doctor-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;font-size:13px;color:var(--blue);font-weight:600;cursor:pointer;background:none;border:none;padding:12px 0 0;border-top:1px solid var(--gray100);margin-top:auto;font-family:'Noto Sans JP',sans-serif}
.doctor-toggle span.arrow{transition:transform .3s}
.doctor-toggle.open span.arrow{transform:rotate(180deg)}
.doctor-detail{display:none;padding-top:16px}
.doctor-detail.open{display:block}
.detail-label{font-size:11px;font-weight:700;color:var(--gray500);letter-spacing:.1em;text-transform:uppercase;margin:12px 0 6px}
.detail-list{list-style:none;display:flex;flex-direction:column;gap:4px}
.detail-list li{font-size:12px;color:var(--gray600);padding-left:12px;border-left:2px solid #bfdbfe;line-height:1.6}
.detail-check-list{list-style:none;display:flex;flex-direction:column;gap:4px}
.detail-check-list li{display:flex;align-items:flex-start;gap:6px;font-size:12px;color:var(--gray600)}
.detail-check-list li::before{content:'✓';color:var(--blue);font-weight:700;flex-shrink:0;font-size:11px;margin-top:2px}
.cta-section{background:var(--navy);padding:64px 32px;text-align:center}
.cta-sub{font-size:12px;color:#93c5fd;font-weight:700;letter-spacing:.2em;text-transform:uppercase;margin-bottom:12px}
.cta-title{color:#fff;font-size:clamp(22px,3.5vw,32px);font-weight:700;margin-bottom:12px}
.cta-desc{color:rgba(191,219,254,1);font-size:15px;margin-bottom:40px;line-height:1.8}
.cta-btns{display:flex;flex-wrap:wrap;gap:16px;justify-content:center}
.cta-btn-white{display:inline-flex;align-items:center;gap:8px;background:#fff;color:var(--navy);font-weight:700;padding:14px 32px;border-radius:4px;font-size:14px;box-shadow:0 4px 12px rgba(0,0,0,.15)}
.cta-btn-border{display:inline-flex;align-items:center;gap:8px;border:2px solid #fff;color:#fff;font-weight:700;padding:14px 32px;border-radius:4px;font-size:14px}
.footer{background:var(--dark);padding:40px 32px 96px;color:rgba(255,255,255,.5)}
.footer-inner{max-width:1100px;margin:0 auto}
.footer-top{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px;margin-bottom:32px}
.footer-brand h3{color:#fff;font-size:15px;font-weight:700;margin-bottom:4px;font-family:'Noto Serif JP',serif}
.footer-brand p{font-size:12px}
.footer-nav{display:flex;flex-wrap:wrap;gap:12px 24px}
.footer-nav a{font-size:12px;color:rgba(255,255,255,.5);transition:color .2s}
.footer-nav a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;font-size:12px;color:rgba(255,255,255,.3);text-align:center}
.mobile-cta{display:none;position:fixed;bottom:0;left:0;right:0;z-index:90;display:grid;grid-template-columns:1fr 1fr}
.mobile-cta a{display:flex;align-items:center;justify-content:center;gap:6px;padding:14px;font-weight:700;font-size:13px;color:#fff}
.mobile-cta-tel{background:var(--navy)}
.mobile-cta-consult{background:var(--blue)}
@media(max-width:1024px){
  .nav-desktop,.header-cta{display:none}
  .hamburger{display:block}
  .payment-grid{grid-template-columns:1fr 1fr}
  .doctors-grid{grid-template-columns:1fr 1fr}
  section{padding:60px 16px}
  body{padding-bottom:56px}
  .mobile-cta{display:grid}
}
@media(max-width:640px){.payment-grid{grid-template-columns:1fr 1fr}.doctors-grid{grid-template-columns:1fr}}
.tab-nav{background:#fff;border-bottom:2px solid var(--gray200);position:sticky;top:64px;z-index:50}
.tab-nav-inner{max-width:1100px;margin:0 auto;padding:0 24px;display:flex;gap:0;overflow-x:auto}
.tab-btn{padding:16px 20px;font-size:13px;font-weight:600;color:var(--gray500);border:none;background:none;cursor:pointer;white-space:nowrap;border-bottom:2px solid transparent;margin-bottom:-2px;transition:color .2s,border-color .2s;font-family:'Noto Sans JP',sans-serif}
.tab-btn:hover{color:var(--navy)}
.tab-btn.active{color:var(--navy);border-bottom-color:var(--blue)}
section{padding:80px 32px}
.section-inner{max-width:1100px;margin:0 auto}
.section-inner-md{max-width:800px;margin:0 auto}
.section-inner-sm{max-width:640px;margin:0 auto}
.section-heading{text-align:center;margin-bottom:48px}
.section-sub{font-size:12px;color:var(--blue);font-weight:700;letter-spacing:.2em;text-transform:uppercase;margin-bottom:8px}
.section-title{font-size:clamp(22px,3.5vw,36px);font-weight:900;color:var(--navy)}
.section-divider{width:48px;height:2px;background:var(--blue);margin:16px auto 0}
.bg-white{background:#fff}
.bg-gray{background:var(--gray50)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.about-text p{color:var(--gray700);font-size:14px;line-height:1.9;margin-bottom:16px}
.about-text strong{color:var(--navy)}
.about-img img{width:100%;height:360px;object-fit:cover;border-radius:12px;box-shadow:0 8px 32px rgba(0,0,0,.12)}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature-card{background:#fff;border-radius:12px;padding:28px;box-shadow:0 2px 12px rgba(0,0,0,.06);border:1px solid var(--gray100)}
.feature-icon{font-size:28px;margin-bottom:16px}
.feature-title{font-size:16px;font-weight:700;color:var(--navy);margin-bottom:10px}
.feature-desc{font-size:13px;color:var(--gray600);line-height:1.8}
.privacy-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.privacy-item{display:flex;align-items:flex-start;gap:12px;background:#fff;border-radius:8px;padding:16px 20px;box-shadow:0 2px 8px rgba(0,0,0,.04);border:1px solid var(--gray100)}
.privacy-icon{font-size:20px;flex-shrink:0}
.privacy-text{font-size:14px;color:var(--gray700);line-height:1.7}
    /* ── Utility ── */
    strong.em { color: var(--navy); }

    /* ── Doctors ── */
    .doctors-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    @media (max-width: 767px) { .doctors-grid { grid-template-columns: 1fr; } }
    @media (max-width: 1023px) and (min-width: 768px) { .doctors-grid { grid-template-columns: 1fr 1fr; } }
    .doctor-card {
      background: var(--light);
      overflow: hidden;
      box-shadow: 0 4px 20px rgba(26,58,92,0.07);
    }
    .doctor-photo-wrap { position: relative; height: 400px; }
    @media (max-width: 767px) { .doctor-photo-wrap { height: 400px; } }
    .doctor-photo { width: 100%; height: 100%; object-fit: cover; object-position: top; }
    .doctor-overlay {
      position: absolute;
      bottom: 0; left: 0; right: 0;
      background: linear-gradient(to top, rgba(26,58,92,0.92), transparent);
      padding: 32px 20px 16px;
    }
    .doctor-exp { font-size: 10px; color: #90caf9; letter-spacing: 0.15em; font-weight: 700; margin-bottom: 3px; }
    .doctor-name { font-family: 'Noto Serif JP', serif; font-size: 20px; font-weight: 900; color: var(--white); }
    .doctor-title-label { font-size: 12px; color: rgba(255,255,255,0.7); }
    .doctor-body { padding: 24px; }
    @media (max-width: 767px) { .doctor-body { padding: 20px 16px; } }
    .doctor-message {
      font-size: 14px;
      color: var(--text);
      line-height: 1.9;
      margin-bottom: 20px;
      font-style: italic;
      border-left: 3px solid var(--blue);
      padding-left: 14px;
    }
    .doctor-section-label { font-weight: 700; color: var(--blue); letter-spacing: 0.1em; margin-bottom: 8px; }
    .doctor-list-item {
      display: flex;
      gap: 6px;
      margin-bottom: 4px;
    }
    .doctor-list-bullet { color: var(--blue); font-size: 14px; flex-shrink: 0; }
    .doctor-list-text { font-size: 14px; color: var(--muted); }