/* ── Reset & Base ── */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body { font-family: 'Noto Sans JP', sans-serif; background: #ffffff; color: #1c2b3a; line-height: 1.6;margin:0;}
    img { max-width: 100%; display: block; }
    a { color: inherit; }
    button { font-family: inherit; cursor: pointer; }

    /* ── Color Variables ── */
    :root {
      --navy:  #1a3a5c;
      --blue:  #2980b9;
      --light: #f0f7ff;
      --white: #ffffff;
      --text:  #1c2b3a;
      --muted: #5a7a96;
      --dark:  #0a1929;
    }

    /* ── Animations ── */
    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(28px); }
      to   { opacity: 1; transform: translateY(0); }
    }
    @keyframes fadeIn {
      from { opacity: 0; }
      to   { opacity: 1; }
    }
    @keyframes heroScale {
      from { transform: scale(1.06); }
      to   { transform: scale(1); }
    }
    @keyframes scrollBounce {
      0%, 100% { transform: translateY(0); }
      50%       { transform: translateY(8px); }
    }
    @keyframes slideInRight {
      from { transform: translateX(100%); }
      to   { transform: translateX(0); }
    }
    @keyframes slideOutRight {
      from { transform: translateX(0); }
      to   { transform: translateX(100%); }
    }

    .fade-up {
      opacity: 0;
      transform: translateY(28px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }
    .fade-up.visible {
      opacity: 1;
      transform: translateY(0);
    }
    .fade-up.delay-1 { transition-delay: 0.1s; }
    .fade-up.delay-2 { transition-delay: 0.2s; }
    .fade-up.delay-3 { transition-delay: 0.3s; }
    .fade-up.delay-4 { transition-delay: 0.4s; }
    .fade-up.delay-5 { transition-delay: 0.5s; }
    .fade-up.delay-6 { transition-delay: 0.6s; }

    /* ── Layout ── */
    .container { max-width: 1280px; margin: 0 auto; padding: 0 32px; }
    @media (max-width: 767px) { .container { padding: 0 16px; } }

    /* ── Breadcrumb ── */

    .breadcrumb a { color: #90caf9; font-size: 11px; }
    .breadcrumb span.sep { opacity: 0.4; }
    .breadcrumb {
      background: var(--navy);
      color: var(--white);
      text-align: center;
      padding: 8px 16px;
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 0.04em;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 12px;
      flex-wrap: wrap;
    }


    /* ── Wireframe Banner ── */
    .wireframe-banner {
      background: var(--navy);
      color: var(--white);
      text-align: center;
      padding: 8px 16px;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.06em;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 16px;
      flex-wrap: wrap;
    }
    .wireframe-banner a { color: #90caf9; font-size: 11px; }
    @media (max-width: 767px) { .wireframe-banner { font-size: 11px; } }

    /* ── Header ── */
    .header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(255,255,255,0.97);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(26,58,92,0.08);
      box-shadow: 0 2px 20px rgba(26,58,92,0.08);
      transition: all 0.3s ease;
    }
    .header-inner {
      max-width: 1280px;
      margin: 0 auto;
      padding: 0 32px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }
    @media (max-width: 767px) {
      .header-inner { padding: 0 16px; height: 60px; }
    }
    .logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
    .logo-bar { width: 3px; height: 40px; background: linear-gradient(to bottom, var(--blue), var(--navy)); }
    .logo-sub { font-size: 10px; color: var(--blue); letter-spacing: 0.2em; font-weight: 700; margin-bottom: 1px; }
    .logo-name { font-size: 15px; font-weight: 900; color: var(--navy); letter-spacing: 0.02em; font-family: 'Noto Serif JP', serif; }
    .logo-name span { color: var(--blue); }
    @media (max-width: 767px) {
      .logo-bar { height: 32px; }
      .logo-sub { display: none; }
      .logo-name { font-size: 13px; }
    }
    .header-nav { display: flex; gap: 24px; align-items: center; }
    .header-nav a { font-size: 14px; color: var(--muted); text-decoration: none; font-weight: 500; letter-spacing: 0.02em; transition: color 0.2s; }
    .header-nav a:hover { color: var(--navy); }
    .header-actions { display: flex; gap: 10px; align-items: center; }
    .header-tel { align-items: center; gap: 6px; color: var(--navy); text-decoration: none; font-weight: 700; font-size: 18px; }
    .btn-primary {
      background: linear-gradient(225deg, var(--blue), var(--navy));
      color: var(--white);
      border: none;
      padding: 10px 30px;
      font-size: 16px;
      font-weight: 700;
      border-radius: 4px;
      letter-spacing: 0.04em;
      box-shadow: 0 4px 12px rgba(41,128,185,0.3);
    }
    .btn-primary:hover{
      background: linear-gradient(100deg, var(--navy), var(--navy));
      transition: background 0.2s;

    }

    .hamburger {
      background: none;
      border: none;
      cursor: pointer;
      padding: 8px;
      color: var(--navy);
      display: none;
    }
    @media (max-width: 1023px) {
      .header-nav, .header-tel, .btn-primary { display: none; }
      .hamburger { display: flex; align-items: center; justify-content: center; }
    }

    /* ── Mobile Drawer ── */
    .drawer-overlay {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(0,0,0,0.5);
      z-index: 200;
    }
    .drawer-overlay.open { display: block; }
    .drawer {
      position: fixed;
      top: 0;
      right: 0;
      bottom: 0;
      width: min(320px, 85vw);
      background: var(--white);
      z-index: 201;
      display: flex;
      flex-direction: column;
      box-shadow: -8px 0 32px rgba(0,0,0,0.15);
      transform: translateX(100%);
      transition: transform 0.3s ease;
    }
    .drawer.open { transform: translateX(0); }
    .drawer-header {
      padding: 20px 24px;
      border-bottom: 1px solid rgba(26,58,92,0.08);
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .drawer-title { font-family: 'Noto Serif JP', serif; font-size: 15px; font-weight: 900; color: var(--navy); }
    .drawer-title span { color: var(--blue); }
    .drawer-close { background: none; border: none; cursor: pointer; color: var(--muted); font-size: 22px; line-height: 1; }
    .drawer-nav { flex: 1; overflow-y: auto; padding: 16px 0; }
    .drawer-nav a {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 16px 24px;
      font-size: 15px;
      color: var(--text);
      text-decoration: none;
      font-weight: 500;
      border-bottom: 1px solid rgba(26,58,92,0.05);
      transition: background 0.15s;
    }
    .drawer-nav a:hover { background: var(--light); }
    .drawer-footer {
      padding: 20px 24px;
      border-top: 1px solid rgba(26,58,92,0.08);
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .drawer-tel-btn {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 14px;
      background: var(--light);
      color: var(--navy);
      text-decoration: none;
      font-weight: 700;
      font-size: 16px;
      border-radius: 4px;
    }
    .drawer-cta-btn {
      background: linear-gradient(135deg, var(--blue), var(--navy));
      color: var(--white);
      border: none;
      padding: 14px;
      font-size: 14px;
      font-weight: 700;
      border-radius: 4px;
      letter-spacing: 0.04em;
    }


    /* ── Access ── */
    .access-section { padding: 100px 32px; background: var(--light); }
    @media (max-width: 767px) { .access-section { padding: 64px 16px; } }
    .access-exterior { margin-bottom: 32px; overflow: hidden; box-shadow: 0 8px 32px rgba(26,58,92,0.1); }
    .access-exterior img { width: 100%; height: 320px; object-fit: cover; }
    @media (max-width: 767px) { .access-exterior img { height: 220px; } }
    .access-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    @media (max-width: 767px) { .access-grid { grid-template-columns: 1fr; } }
    .clinic-card { background: var(--white); padding: 32px; box-shadow: 0 2px 16px rgba(26,58,92,0.06); }
    .clinic-card iframe{width:100%; height:200px;}

    @media (max-width: 767px) { .clinic-card { padding: 24px 20px; } }
    .clinic-name {
      font-family: 'Noto Serif JP', serif;
      font-weight: 700;
      color: var(--navy);
      margin-bottom: 16px;
      padding-bottom: 14px;
      border-bottom: 2px solid var(--light);
      margin-top:0;
    }
    .clinic-tel { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; text-decoration: none; }
    .clinic-tel-num { font-size: 22px; font-weight: 700; color: var(--navy); }
    @media (max-width: 767px) { .clinic-tel-num { font-size: 20px; } }
    .clinic-addr { display: flex; gap: 8px; margin-bottom: 8px; }
    .clinic-addr p {  color: var(--muted); line-height: 1.8; white-space: pre-line; }
    .clinic-info { color: var(--muted); margin-bottom: 5px; }


    /* ── CTA Banner ── */
    .cta-section {
      padding: 100px 32px;
      background: linear-gradient(135deg, var(--navy) 0%, #0d2137 100%);
      position: relative;
      overflow: hidden;
    }
    @media (max-width: 767px) { .cta-section { padding: 64px 16px 80px; } }
    .cta-bg {
      position: absolute;
      inset: 0;
      background-image: radial-gradient(circle at 20% 50%, rgba(41,128,185,0.15) 0%, transparent 50%), radial-gradient(circle at 80% 50%, rgba(41,128,185,0.1) 0%, transparent 50%);
    }
    .cta-inner { max-width: 900px; margin: 0 auto; text-align: center; position: relative; z-index: 1; }
    .cta-eyebrow { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 20px; }
    .cta-eyebrow-line { width: 20px; height: 2px; background: #90caf9; }
    .cta-eyebrow span { font-size: 11px; color: #90caf9; letter-spacing: 0.2em; font-weight: 700; }
    .cta-h2 {
      font-family: 'Noto Serif JP', serif;
      font-size: clamp(28px, 4.5vw, 56px);
      font-weight: 900;
      color: var(--white);
      line-height: 1.3;
      margin-bottom: 16px;
    }
    .cta-h2 span { color: #90caf9; }
    @media (max-width: 767px) { .cta-h2 { font-size: 32px; } }
    .cta-lead { font-size: 16px; color: rgba(255,255,255,0.75); margin-bottom: 40px; line-height: 1.9; }
    @media (max-width: 767px) { .cta-lead { font-size: 14px; } }
    .cta-btns { display: flex; gap: 12px; justify-content: center; }
    @media (max-width: 767px) { .cta-btns { flex-direction: column; } }
    .btn-cta-primary {
      background: linear-gradient(135deg, var(--blue), #1a6fa8);
      color: var(--white);
      border: none;
      padding: 18px 48px;
      font-size: 15px;
      font-weight: 700;
      border-radius: 4px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      box-shadow: 0 8px 24px rgba(41,128,185,0.4);
      letter-spacing: 0.04em;
      text-decoration: none;
    }
    .btn-cta-primary:hover {
    box-shadow: 0 8px 24px rgba(41,128,185,0.8);
    transition: box-shadow 0.5s;
    }

    @media (max-width: 767px) { .btn-cta-primary { font-size: 14px; padding: 16px 24px; } }
    .btn-cta-secondary {
      background: rgba(255,255,255,0.1);
      color: var(--white);
      border: 1.5px solid rgba(255,255,255,0.4);
      padding: 18px 48px;
      font-size: 15px;
      font-weight: 600;
      border-radius: 4px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      backdrop-filter: blur(8px);
      letter-spacing: 0.04em;
      text-decoration: none;
    }
    .btn-cta-secondary:hover {
      background: rgba(255,255,255,0.4);
      transition: background 0.5s;
    }
    @media (max-width: 767px) { .btn-cta-secondary { font-size: 14px; padding: 14px 24px; } }


    .btn-cta-tertiary {
      background:var(--white);
      color: var(--navy);
      border: 1.5px solid rgba(255,255,255,0.4);
      padding: 18px 48px;
      font-size: 15px;
      font-weight: 600;
      border-radius: 4px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      backdrop-filter: blur(8px);
      letter-spacing: 0.04em;
      text-decoration: none;
    }
    .btn-cta-tertiary:hover {
      background: rgba(255,255,255,0.4);
      transition: background 0.5s;
    }
    @media (max-width: 767px) { .btn-cta-tertiary { font-size: 14px; padding: 14px 24px; } }



    /* ── Footer ── */
    .footer { background: var(--dark); padding: 64px 32px 32px; }
    @media (max-width: 767px) { .footer { padding: 48px 16px 100px; } }
    .footer-grid {
      max-width: 1280px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 40px;
      margin-bottom: 40px;
    }
    @media (max-width: 1023px) { .footer-grid { grid-template-columns: 1fr 1fr 1fr; } }
    @media (max-width: 767px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px 24px; } }
    .footer-brand { }
    @media (max-width: 767px) { .footer-brand { grid-column: 1 / -1; } }
    .footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
    .footer-logo-bar { width: 3px; height: 28px; background: linear-gradient(to bottom, var(--blue), var(--navy)); }
    .footer-logo-name { font-family: 'Noto Serif JP', serif; font-size: 14px; font-weight: 900; color: var(--white); }
    .footer-logo-name span { color: #90caf9; }
    .footer-tagline { font-size: 14px; color: rgba(255,255,255,0.4); line-height: 1.9; margin-bottom: 12px; }
    .footer-tel { font-size: 18px; color: #90caf9; text-decoration: none; font-weight: 600; }
    .footer-col-title { letter-spacing: 0.15em; color: #90caf9; margin-bottom: 14px; font-weight: 700; }
    .footer-col a {
      display: block;
      font-size: 14px;
      color: rgba(255,255,255,0.4);
      text-decoration: none;
      margin-bottom: 9px;
      transition: color 0.2s;
    }
    .footer-col a:hover { color: rgba(255,255,255,0.8); }
    .footer-bottom {
      max-width: 1280px;
      margin: 0 auto;
      border-top: 1px solid rgba(255,255,255,0.06);
      padding-top: 20px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 8px;
    }
    .footer-copy { font-size: 11px; color: rgba(255,255,255,0.25); }

    /* ── Floating CTA ── */
    .floating-cta {
      position: fixed;
      bottom: 24px;
      right: 24px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 200;
    }
    @media (max-width: 767px) { .floating-cta { display: none; } }
    .btn-float-primary {
      background: linear-gradient(135deg, var(--blue), var(--navy));
      color: var(--white);
      border: none;
      padding: 13px 20px;
      font-size: 13px;
      font-weight: 700;
      border-radius: 4px;
      box-shadow: 0 8px 24px rgba(41,128,185,0.35);
      display: flex;
      align-items: center;
      gap: 8px;
      letter-spacing: 0.04em;
    }
    .btn-float-primary:hover{background: linear-gradient(100deg, var(--navy), var(--navy));  transition: background 0.2s;}
    .btn-float-secondary {
      background: var(--white);
      color: var(--navy);
      border: 1.5px solid rgba(26,58,92,0.15);
      padding: 13px 20px;
      font-size: 13px;
      font-weight: 700;
      border-radius: 4px;
      box-shadow: 0 4px 16px rgba(0,0,0,0.08);
      display: flex;
      align-items: center;
      gap: 8px;
      letter-spacing: 0.04em;
    }
    /* ── Mobile Sticky CTA Bar ── */
    .mobile-cta-bar {
      display: none;
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      z-index: 200;
      background: var(--white);
      border-top: 1px solid rgba(26,58,92,0.1);
      padding: 12px 16px;
      gap: 10px;
      box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
    }
    @media (max-width: 767px) { .mobile-cta-bar { display: flex; } }
    .mobile-cta-tel {
      flex: 1;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      padding: 13px 8px;
      background: var(--light);
      color: var(--navy);
      text-decoration: none;
      font-weight: 700;
      font-size: 13px;
      border-radius: 4px;
      border: 1px solid rgba(26,58,92,0.12);
    }
    .mobile-cta-btn {
      flex: 2;
      background: linear-gradient(135deg, var(--blue), var(--navy));
      color: var(--white);
      border: none;
      padding: 13px 8px;
      font-size: 13px;
      font-weight: 700;
      border-radius: 4px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      box-shadow: 0 4px 12px rgba(41,128,185,0.3);
      letter-spacing: 0.03em;
    }

    /* ── SVG Icons (inline) ── */
    .icon { display: inline-block; vertical-align: middle; }