/* デザイントークン */
:root {
  --green: #b5d9b0;
  --green-dark: #6aaa62;
  --green-deep: #3d7a35;
  --lavender: #cfc5e8;
  --lavender-light: #ede8f8;
  --lavender-mid: #d8d0f0;
  --yellow: #f5e6a3;
  --yellow-light: #fdf6d3;
  --bg: #f7fdf5;
  --bg2: #f0f8ee;
  --text: #3d5438;
  --text-sub: #6a7d62;
  --text-light: #95a88e;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Zen Maru Gothic', sans-serif;
  background: var(--bg);
  color: var(--text);
}

/* ナビ */
.nav {
  background: var(--white);
  padding: 18px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1.5px solid var(--green);
  position: sticky;
  top: 0;
  z-index: 100;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 28px;
  color: var(--green-deep);
  letter-spacing: 3px;
  font-weight: 500;
}
.logo img { width: 72px; height: 72px; object-fit: contain; }
.nav-links { display: flex; gap: 24px; }
.nav-links a {
  font-size: 17px;
  color: var(--text-sub);
  text-decoration: none;
  letter-spacing: 1px;
}
.nav-links a:hover { color: var(--green-deep); }

/* ボタン */
.btn-green {
  display: inline-block;
  padding: 12px 32px;
  background: var(--green-dark);
  color: #fff;
  font-size: 13px;
  letter-spacing: 2px;
  text-decoration: none;
  border-radius: 24px;
  font-weight: 400;
}
.btn-green:hover { background: var(--green-deep); }

/* ボタン共通 */
.btn-row { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-row--center { justify-content: center; }
.btn-line {
  display: inline-block;
  padding: 13px 30px;
  background: #06c755;
  color: #fff;
  font-size: 15px;
  letter-spacing: 1px;
  text-decoration: none;
  border-radius: 26px;
  font-weight: 500;
}
.btn-line:hover { background: #05b34c; }
.btn-outline {
  display: inline-block;
  padding: 13px 30px;
  background: #fff;
  color: var(--green-deep);
  border: 1.5px solid var(--green-dark);
  font-size: 15px;
  letter-spacing: 1px;
  text-decoration: none;
  border-radius: 26px;
  font-weight: 500;
}
.btn-outline:hover { background: var(--bg2); }
.btn-green-lg {
  display: inline-block;
  padding: 13px 32px;
  background: var(--green-dark);
  color: #fff;
  font-size: 15px;
  letter-spacing: 1px;
  text-decoration: none;
  border-radius: 26px;
  font-weight: 500;
}
.btn-green-lg:hover { background: var(--green-deep); }
.btn-lavender-lg {
  display: inline-block;
  padding: 14px 32px;
  background: #ab97d8;
  color: #fff;
  font-size: 16px;
  letter-spacing: 1px;
  text-decoration: none;
  border-radius: 30px;
  font-weight: 500;
}
.btn-lavender-lg:hover { background: #9a85cd; }

/* セクション共通 */
.section { padding: 60px 60px; background: var(--bg); }
.section-label { font-size: 18px; color: #9a8ec0; letter-spacing: 4px; margin-bottom: 6px; font-weight: 500; }
.section-title { font-size: 42px; color: var(--green-deep); margin-bottom: 36px; font-weight: 500; }

/* ヨーガ療法 */
.yoga-section { padding: 60px 80px; background: var(--white); }
.yoga-layout { display: flex; gap: 40px; align-items: flex-start; margin-top: 32px; }
.yoga-left { flex: 1; }
.yoga-right { flex: 1; display: flex; flex-direction: column; gap: 12px; }
.yoga-right img { width: 100%; border-radius: 16px; object-fit: cover; }
.yoga-text { font-size: 20px; color: var(--text-sub); line-height: 2.3; font-weight: 500; margin-bottom: 28px; }
.yoga-text p { margin-bottom: 0.3em; }
.yoga-points { display: flex; flex-direction: column; gap: 12px; }
.yoga-point { display: flex; align-items: flex-start; gap: 14px; background: var(--bg); border-radius: 16px; padding: 16px 18px; }
.yoga-point-icon { width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.yoga-point-title { font-size: 20px; color: var(--green-deep); font-weight: 500; margin-bottom: 6px; }
.yoga-point-text { font-size: 18px; color: var(--text-sub); line-height: 1.8; font-weight: 400; }
.yoga-photo-caption { font-size: 15px; color: var(--text); text-align: center; margin-top: 12px; font-weight: 400; line-height: 1.8; }

/* クラス案内 */
.class-section { background: var(--lavender-light); padding: 60px 80px; }
.class-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.class-card { background: var(--white); padding: 28px 24px; border-radius: 20px; border: 1.5px solid var(--lavender); }
.class-card.green { border-color: var(--green); }
.class-card.yellow { border-color: #e8d97a; }
.class-dot { width: 28px; height: 28px; border-radius: 50%; margin-bottom: 0; flex-shrink: 0; }
.class-card-tag { font-size: 13px; color: var(--text-light); letter-spacing: 3px; margin-bottom: 8px; font-weight: 600; }
.class-card-title { font-size: 20px; color: var(--green-deep); margin-bottom: 10px; font-weight: 500; }
.class-card-text { font-size: 19px; color: var(--text); line-height: 2.3; font-weight: 400; }
.class-card-price { margin-top: 14px; font-size: 17px; color: var(--green-deep); font-weight: 400; border-top: 1px dashed var(--lavender); padding-top: 12px; }
.class-card-time { font-size: 16px; color: var(--text); margin-top: 4px; font-weight: 400; }

/* わたしについて */
.about-grid { display: flex; gap: 40px; align-items: flex-start; }
.about-img { width: 230px; height: 285px; border-radius: 115px 115px 16px 16px; overflow: hidden; flex-shrink: 0; }
.about-img img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.about-text { font-size: 20px; color: var(--text-sub); line-height: 2.3; font-weight: 400; }
.about-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.tag { display: inline-block; padding: 5px 14px; border-radius: 20px; font-size: 12px; font-weight: 400; }
.tag-green { background: var(--bg2); color: var(--green-deep); border: 1px solid var(--green); }
.tag-lavender { background: var(--lavender-light); color: #6a5aaa; border: 1px solid var(--lavender); }

/* お問い合わせ */
.contact-section { padding: 60px 60px; text-align: center; background: var(--bg); }
.contact-inner { background: var(--white); border-radius: 24px; padding: 44px 40px; max-width: 520px; margin: 0 auto; border: 1.5px solid var(--green); }
.contact-title { font-size: 22px; color: var(--green-deep); margin-bottom: 16px; font-weight: 400; }
.contact-text { font-size: 16px; color: var(--text-sub); line-height: 2.2; margin-bottom: 28px; font-weight: 300; }
.contact-list { text-align: left; margin-bottom: 28px; display: flex; flex-direction: column; gap: 12px; }
.contact-item { display: flex; align-items: center; gap: 12px; font-size: 16px; color: var(--text-sub); font-weight: 300; }
.contact-badge { display: inline-block; padding: 4px 12px; border-radius: 12px; font-size: 13px; font-weight: 400; min-width: 48px; text-align: center; }
.badge-green { background: var(--bg2); color: var(--green-deep); border: 1px solid var(--green); }
.badge-lavender { background: var(--lavender-light); color: #6a5aaa; border: 1px solid var(--lavender); }
.badge-yellow { background: var(--yellow-light); color: #8a7a20; border: 1px solid var(--yellow); }
.contact-item a { color: var(--text-sub); text-decoration: none; }
.contact-item a:hover { color: var(--green-deep); }

/* フッター */
.footer { background: var(--green-deep); padding: 28px 40px; text-align: center; color: #c8eac4; font-size: 14px; letter-spacing: 2px; font-weight: 300; }
.footer-dots { display: flex; justify-content: center; gap: 8px; margin-bottom: 12px; }
.footer-dot { width: 8px; height: 8px; border-radius: 50%; }

/* スマホ対応 */
@media (max-width: 768px) {
  .nav { padding: 14px 20px; }
  .logo { font-size: 20px; }
  .logo img { width: 48px; height: 48px; }
  .nav-links { gap: 14px; }
  .nav-links a { font-size: 13px; }

  .yoga-section { padding: 40px 20px; }
  .yoga-layout { flex-direction: column; }

  .class-section { padding: 40px 20px; }

  .section { padding: 40px 20px; }
  .about-grid { flex-direction: column; align-items: center; }

  .contact-section { padding: 40px 20px; }
  .contact-inner { padding: 32px 20px; }
}