:root {
    --teal:      #3aafa9;
    --teal-dark: #2a8e89;
    --teal-light:#5bc8c3;
    --teal-pale: #e8f7f6;
    --teal-bg:   #f0fafa;
    --navy:      #1a2744;
    --gold:      #c9a84c;
    --gold-light:#e8c97a;
    --gold-pale: #f5e9c8;
    --cream:     #faf8f2;
    --white:     #ffffff;
    --text-dark: #1a2744;
    --text-mid:  #4a5568;
    --text-light:#8896b0;
    --border:    rgba(26,39,68,0.10);
    --shadow:    rgba(58,175,169,0.15);
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body { font-family: 'Noto Sans JP', sans-serif; font-weight: 500; background: var(--white); color: var(--text-dark); overflow-x: hidden; line-height: 1.75; }

  /* ─── NAV（ティール） ─── */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 5%; height: 64px;
    background: var(--teal);
    box-shadow: 0 2px 16px rgba(58,175,169,0.3);
  }
  .nav-logo { display: flex; align-items: center; text-decoration: none; }
  .nav-links { display: flex; gap: 32px; list-style: none; align-items: center; }
  .nav-links a { color: rgba(255,255,255,0.85); text-decoration: none; font-size: 13px; font-weight: 500; letter-spacing: 0.03em; transition: color 0.2s; }
  .nav-links a:hover { color: var(--white); }
  .nav-cta {
    background: var(--white) !important; color: var(--teal-dark) !important;
    padding: 8px 20px; border-radius: 50px !important;
    font-weight: 700 !important; font-size: 12px !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.2s !important;
  }
  .nav-cta:hover { transform: translateY(-1px) !important; opacity: 1 !important; }
  .hamburger { display: none; cursor: pointer; flex-direction: column; gap: 5px; }
  .hamburger span { display: block; width: 22px; height: 2px; background: var(--white); border-radius: 2px; }

  /* ─── HERO ─── */
  #hero {
    min-height: 100vh;
    background: #eaf6f5;
    position: relative;
    display: flex; flex-direction: column; justify-content: center;
    padding: 120px 5% 100px;
    overflow: hidden;
  }
  .hero-bg-grid {
    position: absolute; inset: 0;
    background-image: linear-gradient(rgba(58,175,169,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(58,175,169,0.03) 1px, transparent 1px);
    background-size: 48px 48px;
  }
  .hero-bg-glow { position: absolute; width: 600px; height: 600px; background: radial-gradient(circle, rgba(58,175,169,0.08) 0%, transparent 70%); top: -100px; right: -100px; pointer-events: none; }
  .hero-bg-glow-2 { position: absolute; width: 400px; height: 400px; background: radial-gradient(circle, rgba(58,175,169,0.05) 0%, transparent 70%); bottom: 0; left: 10%; pointer-events: none; }
  /* ヒーロー下部の波 */
  .hero-wave {
    position: absolute; bottom: 0; left: 0; right: 0; pointer-events: none; line-height: 0;
  }
  .hero-wave svg { display: block; width: 100%; }
  .hero-eyebrow {
    font-family: 'Noto Sans JP', sans-serif; font-size: 11px; color: var(--teal-dark); font-weight: 500;
    letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 20px;
    display: flex; align-items: center; gap: 12px;
  }
  .hero-eyebrow::before { content: ''; display: block; width: 32px; height: 1px; background: var(--teal-dark); }
  .hero-heading {
	font-family: 'Noto Sans JP', sans-serif;
	font-size: clamp(36px, 6vw, 72px);
	font-weight: 600;
	color: var(--navy);
	line-height: 1.2;
	letter-spacing: -0.01em;
	margin-bottom: 12px;
}
  .hero-heading em { font-style: normal; font-weight: 600; color: var(--teal-dark); }
  .hero-subheading { font-size: clamp(14px, 2vw, 18px); color: var(--teal-dark); font-weight: 500; margin-bottom: 32px; opacity: 0.75; }
  .hero-body { font-size: 14px; color: var(--teal-dark); opacity: 0.7; max-width: 460px; line-height: 1.9; margin-bottom: 48px; }
  .hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }
  /* ボタン：丸ピル型 */
  .btn-primary {
    background: var(--teal); color: var(--white);
    padding: 14px 32px; border-radius: 50px;
    text-decoration: none; font-weight: 700; font-size: 14px;
    display: inline-flex; align-items: center; gap: 8px;
    box-shadow: 0 4px 20px var(--shadow);
    transition: transform 0.2s, box-shadow 0.2s;
  }
  .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(58,175,169,0.35); }
  .btn-secondary {
    border: 1.5px solid var(--teal); color: var(--teal-dark);
    padding: 14px 32px; border-radius: 50px; background: transparent;
    text-decoration: none; font-weight: 500; font-size: 14px;
    display: inline-flex; align-items: center; gap: 8px;
    transition: background 0.2s, color 0.2s;
  }
  .btn-secondary:hover { background: var(--teal); color: var(--white); }
  .hero-image-placeholder {
    position: absolute; right: 5%; top: 50%; transform: translateY(-50%);
    width: clamp(240px, 38%, 480px); aspect-ratio: 4/3;
    border: 1.5px dashed rgba(58,175,169,0.35); border-radius: 16px;
    background: rgba(58,175,169,0.04);
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px;
  }
  .hero-image-placeholder .ph-icon { width: 48px; height: 48px; border: 2px dashed rgba(58,175,169,0.3); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
  .hero-image-placeholder .ph-icon svg { opacity: 0.3; }
  .hero-image-placeholder p { font-size: 12px; color: var(--teal-dark); opacity: 0.3; letter-spacing: 0.1em; }
  .hero-scroll-indicator { position: absolute; bottom: 72px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--teal-dark); opacity: 0.3; font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; font-family: 'Noto Sans JP', sans-serif; }
  .scroll-line { width: 1px; height: 36px; background: linear-gradient(to bottom, var(--teal), transparent); animation: scrollPulse 2s ease-in-out infinite; }
  @keyframes scrollPulse { 0%,100%{opacity:0.3} 50%{opacity:1} }

  /* ─── SECTION COMMON ─── */
  section { padding: 100px 5%; }
  .section-label { font-family: 'Noto Sans JP', sans-serif; font-weight: 700; font-size: 10px; color: var(--teal); letter-spacing: 0.25em; text-transform: uppercase; margin-bottom: 16px; display: flex; align-items: center; gap: 10px; }
  .section-label::before { content: ''; display: block; width: 24px; height: 2px; background: var(--teal); border-radius: 1px; }
  .section-title { font-family: 'Noto Sans JP', sans-serif; font-size: clamp(24px, 3.5vw, 40px); font-weight: 700; color: var(--text-dark); line-height: 1.25; margin-bottom: 16px; }
  .section-lead { font-size: 15px; color: var(--text-mid); line-height: 1.85; max-width: 560px; }

  /* ─── ABOUT（吹き出しバブル） ─── */
  #about { background: var(--white); display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
  .about-img-wrap { position: relative; }
  .about-image-placeholder {
    aspect-ratio: 5/4; background: var(--teal-pale); border-radius: 20px;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 12px; color: var(--text-light); font-size: 12px; letter-spacing: 0.1em;
  }
  /* 吹き出しバブル */
  .about-bubble {
    position: absolute; border-radius: 14px; padding: 10px 14px;
    font-size: 12px; font-weight: 600; line-height: 1.5;
    box-shadow: 0 4px 16px var(--shadow);
  }
  .about-bubble-1 { bottom: -16px; right: -12px; background: var(--teal); color: var(--white); border-radius: 14px 14px 4px 14px; }
  .about-bubble-2 { top: -14px; left: -12px; background: var(--white); color: var(--teal-dark); border: 1.5px solid rgba(58,175,169,0.25); border-radius: 14px 14px 14px 4px; }
  .about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 40px; }
  /* 統計ボックス：ティール背景 */
  .stat-box { padding: 18px 16px; border-radius: 14px; background: var(--white); border: 1.5px solid rgba(58,175,169,0.15); text-align: center; }
  /* 数字：Nunito 太丸ゴシック */
  .stat-num { font-family: 'Nunito', sans-serif; font-size: 34px; font-weight: 800; color: var(--teal-dark); line-height: 1; margin-bottom: 4px; }
  .stat-num sup { font-size: 18px; }
  .stat-label { font-size: 12px; color: var(--text-mid); font-weight: 500; }
  .about-lead { font-size: 22px; font-weight: 300; color: var(--navy); line-height: 1.6; margin-bottom: 20px; font-family: 'Noto Sans JP', sans-serif; font-style: normal; font-weight: 700; }
  .about-body { font-size: 14px; color: var(--text-mid); line-height: 1.9; }

  /* ─── SERVICES（白カード＋ホバー浮き上がり） ─── */
  #services { background: var(--teal-bg); }
  .services-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 60px; flex-wrap: wrap; gap: 24px; }
  .services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .service-card {
    background: var(--white); padding: 36px 28px; border-radius: 18px;
    border: 1.5px solid transparent;
    transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
  }
  .service-card:hover { border-color: var(--teal-light); box-shadow: 0 10px 36px var(--shadow); transform: translateY(-4px); }
  .sc-num { font-family: 'Nunito', sans-serif; font-size: 11px; font-weight: 800; color: var(--teal-light); letter-spacing: 0.1em; margin-bottom: 8px; }
  /* アイコン：丸型 */
  .sc-icon-wrap { width: 52px; height: 52px; border-radius: 50%; background: var(--teal-pale); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; color: var(--teal); transition: background 0.3s; }
  .service-card:hover .sc-icon-wrap { background: var(--teal); color: var(--white); }
  .sc-icon { transition: color 0.3s; }
  .sc-title { font-size: 17px; font-weight: 700; color: var(--text-dark); margin-bottom: 10px; }
  .sc-body { font-size: 13px; color: var(--text-mid); line-height: 1.8; margin-bottom: 18px; }
  .sc-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
  .sc-list li { font-size: 12px; color: var(--text-mid); padding-left: 16px; position: relative; line-height: 1.6; }
  .sc-list li::before { content: ''; position: absolute; left: 0; top: 7px; width: 6px; height: 6px; border-radius: 50%; background: var(--teal-light); }

  /* ─── WHY（丸アイコン） ─── */
  #why { background: var(--teal-bg); padding: 100px 5%; }
  #why .section-title { color: var(--text-dark); }
  #why .section-label { color: var(--teal); }
  #why .section-label::before { background: var(--teal); }
  #why .section-lead { color: var(--text-mid); }
  .why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 60px; }
  .why-card { padding: 28px 22px; border: 1.5px solid rgba(58,175,169,0.15); border-radius: 18px; background: var(--white); transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s; text-align: center; }
  .why-card:hover { border-color: var(--teal-light); box-shadow: 0 8px 28px var(--shadow); transform: translateY(-4px); }
  /* 丸アイコン */
  .why-icon { width: 52px; height: 52px; border-radius: 50%; background: var(--teal-pale); display: flex; align-items: center; justify-content: center; margin: 0 auto 18px; color: var(--teal); }
  .why-title { font-size: 14px; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; }
  .why-body { font-size: 12.5px; color: var(--text-mid); line-height: 1.8; }

  /* ─── WORKS（白カード＋ホバー） ─── */
  #works { background: var(--white); }
  .works-header { margin-bottom: 52px; }
  .works-note { font-size: 12px; color: var(--text-light); margin-top: 8px; }
  .works-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .work-card { background: var(--white); border: 1.5px solid var(--border); border-radius: 16px; overflow: hidden; transition: box-shadow 0.3s, transform 0.3s, border-color 0.3s; }
  .work-card:hover { box-shadow: 0 12px 40px var(--shadow); transform: translateY(-4px); border-color: rgba(58,175,169,0.3); }
  .work-img-placeholder { aspect-ratio: 4/3; background: var(--teal-bg); display: flex; align-items: center; justify-content: center; color: var(--text-light); font-size: 11px; gap: 8px; flex-direction: column; }
  .work-tag { display: inline-block; background: var(--teal-pale); color: var(--teal-dark); font-size: 10px; font-weight: 700; padding: 3px 10px; border-radius: 50px; letter-spacing: 0.06em; margin-bottom: 6px; }
  .work-info { padding: 20px 20px 24px; }
  .work-title { font-size: 15px; font-weight: 700; color: var(--text-dark); margin-bottom: 6px; }
  .work-desc { font-size: 12px; color: var(--text-mid); line-height: 1.7; }

  /* ─── FLOW（Nunito数字） ─── */
  #flow { background: var(--cream); }
  .flow-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; margin-top: 60px; position: relative; }
  .flow-steps::after { content: ''; position: absolute; top: 32px; left: 10%; right: 10%; height: 2px; background: repeating-linear-gradient(90deg, var(--teal-light) 0, var(--teal-light) 8px, transparent 8px, transparent 16px); opacity: 0.4; }
  .flow-step { text-align: center; padding: 0 16px; position: relative; z-index: 1; }
  .flow-num { width: 64px; height: 64px; border-radius: 50%; background: var(--white); border: 2.5px solid rgba(58,175,169,0.25); display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; font-family: 'Nunito', sans-serif; font-size: 22px; font-weight: 800; color: var(--teal); transition: background 0.3s, border-color 0.3s, color 0.3s; }
  .flow-step:hover .flow-num { background: var(--teal); border-color: var(--teal); color: var(--white); }
  .flow-step-title { font-size: 14px; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; }
  .flow-step-body { font-size: 12px; color: var(--text-mid); line-height: 1.7; }

  /* ─── PRICE（Nunito数字） ─── */
  #price { background: var(--white); }
  .price-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 60px; }
  .price-card { border: 1.5px solid var(--border); border-radius: 20px; overflow: hidden; transition: transform 0.3s, box-shadow 0.3s; }
  .price-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px var(--shadow); }
  .price-card.featured { border-color: var(--teal); box-shadow: 0 0 0 1px var(--teal); }
  .pc-head { padding: 28px 28px 24px; background: var(--teal-bg); border-bottom: 1px solid var(--border); }
  .price-card.featured .pc-head { background: var(--teal-dark); border-bottom-color: rgba(255,255,255,0.15); }
  .pc-badge { font-size: 10px; font-weight: 700; padding: 3px 10px; border-radius: 50px; background: var(--white); color: var(--teal); display: inline-block; margin-bottom: 10px; }
  .pc-plan { font-size: 11px; font-weight: 700; color: var(--text-mid); letter-spacing: 0.15em; margin-bottom: 8px; font-family: 'Noto Sans JP', sans-serif; }
  .price-card.featured .pc-plan { color: rgba(255,255,255,0.6); }
  .pc-price { font-family: 'Nunito', sans-serif; font-size: 40px; font-weight: 800; color: var(--teal); line-height: 1; }
  .price-card.featured .pc-price { color: var(--white); }
  .pc-price sup { font-size: 18px; }
  .pc-price span { font-size: 14px; font-weight: 400; color: var(--text-light); }
  .price-card.featured .pc-price span { color: rgba(255,255,255,0.45); }
  .pc-note { font-size: 12px; color: var(--text-light); margin-top: 6px; }
  .price-card.featured .pc-note { color: rgba(255,255,255,0.4); }
  .pc-body { padding: 28px; }
  .pc-desc { font-size: 13px; color: var(--text-mid); line-height: 1.7; margin-bottom: 20px; }
  .pc-features { list-style: none; display: flex; flex-direction: column; gap: 10px; }
  .pc-features li { font-size: 13px; color: var(--text-mid); padding-left: 20px; position: relative; line-height: 1.6; }
  .pc-features li::before { content: '✓'; position: absolute; left: 0; color: var(--teal); font-weight: 700; font-size: 12px; }
  .pc-cta { display: block; width: 100%; text-align: center; padding: 12px; border-radius: 50px; font-size: 13px; font-weight: 700; text-decoration: none; margin-top: 24px; transition: 0.2s; }
  .pc-cta-outline { border: 1.5px solid var(--teal); color: var(--teal-dark); }
  .pc-cta-outline:hover { background: var(--teal); color: var(--white); }
  .pc-cta-fill { background: var(--teal); color: var(--white); }
  .pc-cta-fill:hover { background: var(--teal-dark); box-shadow: 0 4px 16px var(--shadow); }
  .price-note { margin-top: 32px; padding: 20px 24px; background: var(--teal-bg); border-radius: 10px; border-left: 3px solid var(--teal-light); font-size: 13px; color: var(--text-mid); line-height: 1.8; }

  /* ─── FAQ ─── */
  #faq { background: var(--cream); }
  .faq-list { max-width: 720px; margin-top: 48px; display: flex; flex-direction: column; gap: 0; }
  .faq-item { border-bottom: 1.5px solid rgba(58,175,169,0.15); }
  .faq-q { padding: 22px 0; font-size: 15px; font-weight: 700; color: var(--text-dark); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; list-style: none; transition: color 0.2s; }
  .faq-q:hover { color: var(--teal); }
  .faq-q::after { content: '+'; font-size: 22px; font-weight: 300; color: var(--teal); flex-shrink: 0; font-family: 'Nunito', sans-serif; }
  details[open] .faq-q::after { content: '−'; }
  .faq-a { padding: 0 0 22px; font-size: 14px; color: var(--text-mid); line-height: 1.85; }

  /* ─── CONTACT ─── */
  #contact { background: var(--teal); text-align: center; padding: 100px 5%; position: relative; overflow: hidden; }
  #contact::before { content: ''; position: absolute; width: 500px; height: 500px; border-radius: 50%; background: rgba(255,255,255,0.06); top: -150px; right: -80px; pointer-events: none; }
  #contact .section-label { justify-content: center; color: rgba(255,255,255,0.7); }
  #contact .section-label::before { background: rgba(255,255,255,0.4); }
  #contact .section-title { color: var(--white); }
  .contact-lead { font-size: 15px; color: rgba(255,255,255,0.7); max-width: 520px; margin: 0 auto 44px; line-height: 1.85; }
  .contact-box { max-width: 540px; margin: 0 auto; background: var(--white); border-radius: 24px; padding: 40px; box-shadow: 0 12px 48px rgba(0,0,0,0.15); text-align: left; position: relative; z-index: 1; }
  .contact-row { margin-bottom: 18px; }
  .contact-label { display: block; font-size: 12.5px; font-weight: 600; color: var(--text-dark); margin-bottom: 6px; }
  .contact-input, .contact-textarea, .contact-select { width: 100%; background: var(--teal-bg); border: 1.5px solid rgba(58,175,169,0.2); border-radius: 10px; padding: 11px 14px; font-size: 14px; color: var(--text-dark); font-family: 'Noto Sans JP', sans-serif; outline: none; transition: border-color 0.2s; }
  .contact-input:focus, .contact-textarea:focus, .contact-select:focus { border-color: var(--teal); }
  .contact-input::placeholder, .contact-textarea::placeholder { color: var(--text-light); }
  .contact-select option { background: var(--white); }
  .contact-textarea { resize: vertical; min-height: 120px; }
  .contact-submit { width: 100%; background: var(--teal); color: var(--white); border: none; cursor: pointer; padding: 14px; border-radius: 50px; font-size: 14px; font-weight: 700; font-family: 'Noto Sans JP', sans-serif; transition: 0.2s; margin-top: 8px; }
  .contact-submit:hover { background: var(--teal-dark); box-shadow: 0 4px 20px rgba(58,175,169,0.4); }
  .contact-note { font-size: 11px; color: var(--text-light); text-align: center; margin-top: 12px; line-height: 1.7; }
  .contact-alternatives { display: flex; gap: 20px; justify-content: center; margin-top: 32px; flex-wrap: wrap; position: relative; z-index: 1; }
  .contact-alt { display: flex; align-items: center; gap: 8px; color: rgba(255,255,255,0.55); font-size: 13px; text-decoration: none; transition: color 0.2s; }
  .contact-alt:hover { color: var(--white); }

  /* ─── FOOTER ─── */
  footer { background: var(--teal-dark); padding: 40px 5%; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; }
  .footer-left { display: flex; align-items: center; gap: 16px; }
  .footer-name { font-size: 12px; color: rgba(255,255,255,0.5); letter-spacing: 0.05em; margin-top: 2px; }
  .footer-copy { font-size: 11px; color: rgba(255,255,255,0.3); margin-top: 2px; }
  .footer-links { display: flex; gap: 24px; }
  .footer-links a { font-size: 12px; color: rgba(255,255,255,0.4); text-decoration: none; transition: color 0.2s; }
  .footer-links a:hover { color: var(--white); }

  /* ─── RESPONSIVE ─── */
  @media (max-width: 960px) {
    .nav-links { display: none; }
    .hamburger { display: flex; }
    #hero { padding-top: 100px; }
    .hero-image-placeholder { display: none; }
    #about { grid-template-columns: 1fr; gap: 40px; }
    .services-grid { grid-template-columns: 1fr; }
    .why-grid { grid-template-columns: 1fr 1fr; }
    .works-grid { grid-template-columns: 1fr 1fr; }
    .flow-steps { grid-template-columns: 1fr 1fr; }
    .flow-steps::after { display: none; }
    .price-cards { grid-template-columns: 1fr; max-width: 440px; margin-left: auto; margin-right: auto; }
    footer { flex-direction: column; text-align: center; }
    .footer-links { justify-content: center; }
  }
  @media (max-width: 600px) {
    section { padding: 72px 5%; }
    .why-grid { grid-template-columns: 1fr; }
    .works-grid { grid-template-columns: 1fr; }
    .about-stats { grid-template-columns: 1fr 1fr; }
    .hero-ctas { flex-direction: column; }
    .btn-primary, .btn-secondary { justify-content: center; }
  }

  /* ─── ANIMATIONS ─── */
  .fade-up { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
  .fade-up.visible { opacity: 1; transform: translateY(0); }
  .gold-rule { width: 40px; height: 2px; background: var(--teal); border-radius: 1px; margin: 16px 0; }

  /* ─── MOBILE DRAWER ─── */
  .drawer-overlay {
    display: none;
    position: fixed; inset: 0; z-index: 200;
    background: rgba(42,142,137,0.18);
    backdrop-filter: blur(2px);
    opacity: 0;
    transition: opacity 0.3s;
  }
  .drawer-overlay.open { opacity: 1; }

  .drawer {
    position: fixed; top: 0; right: 0; bottom: 0; z-index: 201;
    width: min(80vw, 300px);
    background: var(--white);
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
    display: flex; flex-direction: column;
    box-shadow: -4px 0 32px rgba(58,175,169,0.15);
  }
  .drawer.open { transform: translateX(0); }

  .drawer-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 20px;
    height: 64px;
    background: var(--teal);
    flex-shrink: 0;
  }
  .drawer-logo { height: 32px; width: auto; filter: brightness(0) invert(1); }
  .drawer-close {
    width: 36px; height: 36px;
    background: rgba(255,255,255,0.15); border: none; cursor: pointer;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--white);
    transition: background 0.2s;
  }
  .drawer-close:hover { background: rgba(255,255,255,0.25); }

  .drawer-nav {
    flex: 1; overflow-y: auto;
    padding: 12px 0;
  }
  .drawer-nav a {
    display: flex; align-items: center; gap: 12px;
    padding: 16px 24px;
    font-size: 15px; font-weight: 600;
    color: var(--text-dark); text-decoration: none;
    border-left: 3px solid transparent;
    transition: background 0.2s, border-color 0.2s, color 0.2s;
  }
  .drawer-nav a:hover {
    background: var(--teal-bg);
    border-left-color: var(--teal);
    color: var(--teal-dark);
  }
  .drawer-nav .drawer-icon {
    width: 32px; height: 32px; border-radius: 8px;
    background: var(--teal-pale);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; color: var(--teal);
    transition: background 0.2s;
  }
  .drawer-nav a:hover .drawer-icon { background: var(--teal); color: var(--white); }
  .drawer-divider { height: 1px; background: rgba(58,175,169,0.12); margin: 8px 24px; }

  .drawer-footer {
    padding: 20px;
    background: var(--teal-bg);
    flex-shrink: 0;
  }
  .drawer-cta {
    display: block; width: 100%; text-align: center;
    background: var(--teal); color: var(--white);
    padding: 14px; border-radius: 50px;
    font-size: 14px; font-weight: 700; text-decoration: none;
    box-shadow: 0 4px 16px var(--shadow);
    transition: background 0.2s;
  }
  .drawer-cta:hover { background: var(--teal-dark); }
  .drawer-address {
    margin-top: 12px; text-align: center;
    font-size: 11px; color: var(--text-light); line-height: 1.6;
  }

  /* ハンバーガーのアニメーション */
  .hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hamburger span { transition: transform 0.3s, opacity 0.3s; }