:root {
  --green: #2f6b4f;
  --green-dark: #1f4f3a;
  --green-deep: #173d2d;
  --green-light: #e8f3ec;
  --green-pale: #f5faf7;
  --line: #d7e7dd;
  --text: #25312b;
  --muted: #647169;
  --white: #ffffff;
  --shadow: 0 18px 46px rgba(31, 79, 58, 0.10);
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  line-height: 1.8;
}
img { max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }

/* =========================
   HEADER
========================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;

  border-bottom: 1px solid rgba(47, 107, 79, 0.12);
  background: rgba(255, 255, 255, 0.94);

  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.site-header__inner {
  position: relative;

  display: flex;
  align-items: center;
  justify-content: space-between;

  width: min(1180px, calc(100% - 40px));
  min-height: 76px;

  margin: 0 auto;
  gap: 32px;
}


/* ロゴ */

.site-header__logo {
  flex-shrink: 0;
}

.site-header__logo img {
  display: block;
  width: 150px;
}


/* =========================
   PC NAV
========================= */

.site-nav {
  display: flex;
  align-items: center;

  margin-left: auto;

  gap: 28px;
}

.site-nav__list {
  display: flex;
  align-items: center;

  margin: 0;
  padding: 0;

  gap: 28px;

  list-style: none;
}

.site-nav__list a {
  font-size: 14px;
  font-weight: 600;

  text-decoration: none;

  transition: color 0.2s ease;
}

.site-nav__list a:hover {
  color: var(--green);
}

.site-nav__sns {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;

  margin-top: 28px;
}

.site-nav__sns a {
  display: flex;
  align-items: center;
  justify-content: center;

  width: 44px;
  height: 44px;

  border: 1px solid var(--green);
  border-radius: 50%;

  color: var(--green);
  font-size: 22px;

  transition: 0.2s ease;
}

.site-nav__sns a:hover {
  background: var(--green);
  color: #fff;
}

.sns-note {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: -0.03em;
}


/* =========================
   HAMBURGER
========================= */

.hamburger {
  display: none;
}


/* =========================
   SP
========================= */

@media (max-width: 767px) {

  .site-header {
    background: #fff;

    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }


  .site-header__inner {
    width: calc(100% - 40px);
    min-height: 130px;

    gap: 20px;
  }


  .site-header__logo img {
    width: 130px;
  }


  /* =========================
     ハンバーガー
  ========================= */

  .hamburger {
    position: relative;
    z-index: 20;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    flex-shrink: 0;

    width: 46px;
    height: 46px;
    padding: 8px;

    gap: 6px;

    border: 2px solid #222;
    border-radius: 4px;

    background: #fff;

    cursor: pointer;
  }


  .hamburger span {
    display: block;

    width: 26px;
    height: 2px;

    background: #2f7958;

    transition:
      transform 0.3s ease,
      opacity 0.3s ease;
  }


  /* =========================
     スマホメニュー
  ========================= */

  .site-nav {
    position: absolute;

    top: 100%;
    left: -20px;
    right: -20px;

    z-index: 10;

    display: block;

    margin: 0;
    padding: 20px 30px 35px;

    background: #fff;

    border-top: 1px solid #eee;

    opacity: 0;
    visibility: hidden;

    transform: translateY(-10px);

    pointer-events: none;

    transition:
      opacity 0.3s ease,
      transform 0.3s ease,
      visibility 0.3s ease;
  }


  /* 開いた状態 */

  .site-nav.is-open {
    opacity: 1;
    visibility: visible;

    transform: translateY(0);

    pointer-events: auto;
  }


  .site-nav__list {
    display: block;

    margin: 0;
    padding: 0;

    list-style: none;
  }


  .site-nav__list li {
    border-bottom: 1px solid #ddd;
  }


  .site-nav__list a {
    display: block;

    padding: 18px 5px;

    color: #2f5948;

    font-size: 16px;
    font-weight: 600;

    text-decoration: none;
  }


  /* CTA */

  .site-nav__cta {
    display: block;

    margin-top: 28px;
    padding: 16px 20px;

    text-align: center;
  }

.site-nav__cta:hover {
  background: var(--green-dark);
}
  /* =========================
     ☰ → ×
  ========================= */

  .hamburger.is-open span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .hamburger.is-open span:nth-child(2) {
    opacity: 0;
  }

  .hamburger.is-open span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
}



.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 14px 28px;
  border: 1px solid var(--green);
  border-radius: 999px;
  background: var(--green);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .03em;
  transition: transform .25s ease, background .25s ease, color .25s ease;
}
.button:hover { transform: translateY(-2px); background: var(--green-dark); }
.button--small { min-height: 44px; padding: 10px 20px; font-size: 13px; }
.button--outline { background: transparent; color: var(--green-dark); }
.button--outline:hover { color: #fff; }
.button--light { background: #fff; color: var(--green-dark); border-color: #fff; }
.button--light:hover { background: var(--green-light); color: var(--green-dark); }

.hero {
  position: relative;
  display: grid;
  min-height: 760px;
  padding: 120px 24px 90px;
  overflow: hidden;
  place-items: center;
}

.hero::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;

  background-repeat:no-repeat;
  background-position:center;
  background-size:cover;

  animation: heroImage 15s infinite;
}

@keyframes heroImage {

  0%,30%{
    background-image:url("../images/mainVisual/1.png");
  }

  33%,63%{
    background-image:url("../images/mainVisual/2.png");
  }

  66%,100%{
    background-image:url("../images/mainVisual/3.png");
  }

}
.hero__overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(13, 46, 32, .82), rgba(13, 46, 32, .30)); }
.hero__content { position: relative; z-index: 1; width: min(1180px, 100%); color: #fff; }
.hero__eyebrow { margin: 0 0 18px; font-size: 13px; font-weight: 700; letter-spacing: .22em; }
.hero__title { margin: 0; font-size: clamp(42px, 6vw, 60px); line-height: 1.35; letter-spacing: .02em; }
.hero__text { margin: 28px 0 0; font-size: clamp(16px, 2vw, 20px); line-height: 2; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }

.section { padding: 110px 24px; }
.section--white { background: #fff; }
.section--tint { background: var(--green-pale); }
.section__inner { width: min(1120px, 100%); margin: 0 auto; }
.section__inner--narrow { width: min(860px, 100%); }
.section-heading { margin-bottom: 60px; text-align: center; }
.section-heading__en { margin: 0 0 12px; color: var(--green); font-family: "Pinyon Script", cursive; font-size: 24px; letter-spacing: .08em; }
.section-heading__title { position: relative; display: inline-block; margin: 0; padding-bottom: 20px; color: var(--green-dark); font-size: clamp(30px, 4vw, 42px); line-height: 1.4; }
.section-heading__title::after { position: absolute; bottom: 0; left: 50%; width: 72px; height: 3px; border-radius: 999px; background: var(--green); content: ""; transform: translateX(-50%); }
.section-heading__lead { margin: 24px 0 0; color: var(--muted); font-size: 15px; }

.intro-copy { text-align: center; color: var(--muted); font-size: 16px; line-height: 2.1; }
.intro-copy p { margin: 0 0 18px; }
.intro-copy__worries { width: min(620px, 100%); margin: 32px auto; padding: 24px; border-left: 4px solid var(--green); background: var(--green-light); color: var(--green-dark); font-weight: 600; }
.intro-copy__worries p { margin: 4px 0; }

/* ========================
   Lesson Schedule
======================== */

.schedule-section {
  padding: 100px 24px;
  background: #fff;
}

.schedule-section .section-heading {
  text-align: center;
  margin-bottom: 50px;
}


.schedule-section h2 {
  margin: 0;
  font-size: 36px;
  font-weight: 400;
  color: #164f3f;
}

.schedule-section .section-heading__line {
  display: block;
  width: 72px;
  height: 3px;
  margin: 20px auto 28px;
  background: #2f6b4f;
}

.schedule-section .section-heading__lead {
  font-size: 14px;
  color: #59645f;
}


/* Googleカレンダー */

.google-calendar-wrap {
  width: min(1100px, 100%);
  margin: 0 auto;

  overflow: hidden;

  border: 1px solid #d7e5de;
  border-radius: 20px;

  background: #fff;

  box-shadow: 0 10px 35px rgba(30, 80, 60, 0.08);
}

.google-calendar-wrap iframe {
  display: block;
  width: 100%;
  height: 650px;
  border: 0;
}


/* ========================
   スマホ
======================== */

@media (max-width: 767px) {

  .schedule-section {
    padding: 70px 16px;
  }

  .schedule-section h2 {
    font-size: 28px;
  }

  .schedule-section .section-heading {
    margin-bottom: 35px;
  }

  .google-calendar-wrap {
    border-radius: 14px;
  }

  .google-calendar-wrap iframe {
    width: 100%;
    height: 600px;
  }
}

.reason-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.reason-card { display: flex; position: relative; flex-direction: column; padding: 40px 30px 34px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
.reason-card::before { position: absolute; top: 0; left: 0; width: 100%; height: 6px; background: linear-gradient(90deg, var(--green-dark), #6ea886); content: ""; }
.reason-card__number { margin-bottom: 24px; color: var(--green); font-size: 52px; font-weight: 300; line-height: 1; }
.reason-card__title { min-height: 94px; margin: 0 0 22px; color: var(--green-dark); font-size: 22px; line-height: 1.55; }
.reason-card__text { margin: 0 0 26px; color: var(--muted); font-size: 14px; line-height: 2; }
.check-list { display: grid; gap: 11px; margin-top: auto; padding-top: 22px; border-top: 1px solid var(--line); }
.check-list li { position: relative; padding-left: 26px; font-size: 13px; line-height: 1.7; }
.check-list li::before { position: absolute; left: 0; top: 0; color: var(--green); content: "✓"; font-weight: 700; }

.yellow-marker {
  background: linear-gradient(
    transparent 60%,
    #ffe66d 60%
  );
}
.cta-band { padding: 52px 24px; background: var(--green-dark); color: #fff; }
.cta-band__inner { display: flex; align-items: center; justify-content: space-between; width: min(1120px, 100%); margin: 0 auto; gap: 32px; }
.cta-band__eyebrow { margin: 0 0 8px; font-size: 12px; font-weight: 700; letter-spacing: .2em; opacity: .75; }
.cta-band__title { margin: 0; font-size: clamp(28px, 4vw, 40px); }
.cta-band__text { margin: 10px 0 0; opacity: .82; }

.benefit-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.benefit-card { padding: 30px 26px; border: 1px solid var(--line); border-radius: 20px; background: #fff; box-shadow: 0 10px 28px rgba(31,79,58,.07); }
.benefit-card span { color: var(--green); font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.benefit-card h3 { margin: 12px 0 10px; color: var(--green-dark); font-size: 19px; }
.benefit-card p { margin: 0; color: var(--muted); font-size: 14px; }
.teacher-list {
  display: grid;
  gap: 70px;
}

.teacher-card {
  display: grid;
  grid-template-columns: minmax(300px, .85fr) minmax(0, 1.15fr);
  gap: 56px;
  align-items: start;

  padding: 44px;

  border: 1px solid var(--line);
  border-radius: 28px;

  background: #fff;
  box-shadow: var(--shadow);
}

/* 偶数：左右反転 */
.teacher-card--reverse {
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr);
}

.teacher-card--reverse .teacher-card__image {
  order: 2;
}

.teacher-card--reverse .teacher-card__content {
  order: 1;
}

.teacher-card__image {
  margin: 0;
  overflow: hidden;
  border-radius: 20px;
}

.teacher-card__image img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.koushi-link {
  margin-top: 24px;
  width: 100%;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;

  background: #2f6b4f;
  color: #fff;

  border-radius: 6px;
  text-decoration: none;

  font-size: 14px;
  font-weight: 600;

  transition: opacity 0.2s ease, transform 0.2s ease;
}

.koushi-link:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}

.koushi-link__arrow {
  transition: transform 0.2s ease;
}

.koushi-link:hover .koushi-link__arrow {
  transform: translateX(4px);
}

.teacher-card__label { margin: 0 0 8px; color: var(--green); font-size: 11px; font-weight: 700; letter-spacing: .18em; }
.teacher-card__name { margin: 0; color: var(--green-dark); font-size: clamp(28px, 4vw, 38px); }
.teacher-card__name-en { margin: 4px 0 12px; color: #839087; font-size: 13px; letter-spacing: .08em; }
.teacher-card__role { margin: 0 0 28px; color: var(--green); font-size: 16px; font-weight: 700; }
.teacher-card__body p { margin: 0 0 16px; color: var(--muted); font-size: 14px; line-height: 2; }
.teacher-card__message { margin: 28px 0 0; padding: 18px 20px; border-left: 4px solid var(--green); background: var(--green-light); color: var(--green-dark); font-weight: 700; }
.teacher-card__career { margin-top: 32px; padding-top: 26px; border-top: 1px solid var(--line); }
.teacher-card__career h4 { margin: 0 0 16px; color: var(--green); font-family: "Pinyon Script", cursive; font-size: 28px; }
.teacher-card__career ul { display: grid; gap: 9px; }
.teacher-card__career li { position: relative; padding-left: 18px; color: var(--muted); font-size: 13px; }
.teacher-card__career li::before { position: absolute; left: 0; top: .75em; width: 6px; height: 6px; border-radius: 50%; background: var(--green); content: ""; }

.trial-box { display: flex; align-items: center; justify-content: space-between; gap: 30px; margin-bottom: 50px; padding: 34px 38px; border: 2px solid var(--green); border-radius: 22px; background: var(--green-pale); }
.trial-box__label { margin: 0 0 6px; color: var(--green); font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.trial-box h3 { margin: 0 0 8px; color: var(--green-dark); font-size: 25px; }
.trial-box p { margin: 0; color: var(--muted); }
.trial-box__price { flex-shrink: 0; color: var(--green-dark) !important; font-size: 44px; font-weight: 700; white-space: nowrap; }
.trial-box__price span { font-size: 20px; }
.trial-box__price small { font-size: 14px; font-weight: 500; }

.additional-box { margin-top: 32px;display: flex; align-items: center; justify-content: space-between; gap: 30px; margin-bottom: 50px; padding: 34px 38px; border: 2px solid var(--green); border-radius: 22px; background: var(--green-pale); }
.additional-box__label { margin: 0 0 6px; color: var(--green); font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.additional-box h3 { margin: 0 0 8px; color: var(--green-dark); font-size: 25px; }
.additional-box p { margin: 0; color: var(--muted); }
.additional-box__price { flex-shrink: 0; color: var(--green-dark) !important; font-size: 44px; font-weight: 700; white-space: nowrap; }
.additional-box__price span { font-size: 20px; }
.additional-box__price small { font-size: 14px; font-weight: 500; }

.price-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; }
.price-card { position: relative; padding: 34px 28px; border: 1px solid var(--line); border-radius: 22px; background: #fff; box-shadow: 0 12px 32px rgba(31,79,58,.08); }
.price-card--featured { border: 2px solid var(--green); transform: translateY(-10px); }
.price-card__badge { position: absolute; top: -16px; left: 50%; margin: 0; padding: 6px 16px; border-radius: 999px; background: var(--green); color: #fff; font-size: 12px; font-weight: 700; transform: translateX(-50%); }
.price-card__catch { min-height: 44px; margin: 0 0 12px; color: var(--muted); font-size: 13px; }
.price-card h3 { margin: 0; color: var(--green-dark); font-size: 24px;text-align: left; }
.price-card__price { margin: 20px 0 24px; color: var(--green); font-size: 40px; font-weight: 700; }
.price-card__price span { font-size: 18px; }
.price-card__price small { color: var(--text); font-size: 14px; font-weight: 500; }

.program-block { margin-top: 80px; }
.program-block__title { margin: 0 0 30px; color: var(--green-dark); text-align: center; font-size: 30px; }
.program-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.program-grid article { padding: 28px; border: 1px solid var(--line); border-radius: 20px; background: var(--green-pale); }
.program-grid__label { margin: 0 0 8px; color: var(--green); font-size: 11px; font-weight: 700; letter-spacing: .15em; }
.program-grid h4 { margin: 0; color: var(--green-dark); font-size: 21px; }
.program-grid__price { margin: 10px 0; color: var(--green); font-size: 24px; font-weight: 700; }
.program-grid article > p:last-child { margin: 0; color: var(--muted); font-size: 14px; }
.pricing-note { margin-top: 36px; color: var(--muted); font-size: 12px; }
.pricing-note p { margin: 4px 0; }

.faq-list { display: grid; gap: 14px; }
.faq-item { border: 1px solid var(--line); border-radius: 16px; background: #fff; overflow: hidden; }
.faq-item summary { position: relative; padding: 22px 54px 22px 24px; color: var(--green-dark); cursor: pointer; font-weight: 700; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { position: absolute; right: 22px; top: 50%; color: var(--green); content: "+"; font-size: 24px; transform: translateY(-50%); }
.faq-item[open] summary::after { content: "−"; }
.faq-item p { margin: 0; padding: 0 24px 22px; color: var(--muted); font-size: 14px; }

.final-cta { padding: 100px 24px; background: linear-gradient(135deg, var(--green-deep), var(--green)); color: #fff; text-align: center; }
.final-cta__inner { width: min(820px, 100%); margin: 0 auto; }
.final-cta__en { margin: 0 0 12px; font-size: 12px; font-weight: 700; letter-spacing: .2em; opacity: .75; }
.final-cta h2 { margin: 0; font-size: clamp(32px, 5vw, 48px); }
.final-cta p { margin: 18px 0 30px; opacity: .86; }

.site-footer { padding: 50px 24px 26px; background: #102f23; color: rgba(255,255,255,.78); }
.site-footer__inner { width: min(1120px, 100%); margin: 0 auto; text-align: center; }
.site-footer__logo img {  margin: 0 0 12px; width: 100px; }
.site-footer__nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 22px; margin-top: 26px; font-size: 13px; }
.site-footer__copy { margin: 28px 0 0; font-size: 11px; opacity: .65; }

@media (max-width: 900px) {
  .hero { min-height: 680px; }
  .reason-grid, .price-grid { grid-template-columns: 1fr; max-width: 650px; margin: 0 auto; }
  .benefit-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .teacher-card, .teacher-card--reverse { grid-template-columns: 1fr; padding: 34px; }
  .teacher-card--reverse .teacher-card__image, .teacher-card--reverse .teacher-card__content { order: initial; }
  .teacher-card__image { width: min(480px, 100%); margin: 0 auto; }
  .teacher-card__image img { aspect-ratio: 4/3; }
  .price-card--featured { transform: none; }
  .cta-band__inner { align-items: flex-start; flex-direction: column; }
}



@media (max-width: 600px) {
  body { font-size: 15px; }
  .site-header__inner { width: calc(100% - 28px); min-height: 66px; }
  .site-header__logo img { width: 128px; }
  .site-header .button { display: none; }
  .hero { min-height: 620px; padding: 100px 18px 70px; background-position: 60% center; }
  .hero__overlay { background: rgba(18, 57, 41, .72); }
  .hero__title { font-size: 38px; }
  .hero__text br { display: none; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .section { padding: 76px 16px; }
  .section-heading { margin-bottom: 42px; }
  .section-heading__en { font-size: 20px; }
  .section-heading__title { font-size: 28px; }
  .intro-copy { text-align: left; font-size: 14px; }
  .intro-copy__worries { padding: 18px; }
  .reason-card { padding: 34px 24px 30px; }
  .reason-card__title { min-height: auto; font-size: 21px; }
  .cta-band { padding: 42px 16px; }
  .benefit-grid { grid-template-columns: 1fr; }
  .teacher-list { gap: 46px; }
  .teacher-card { padding: 22px; border-radius: 20px; }
  .teacher-card__name { font-size: 28px; }
  .trial-box { align-items: flex-start; flex-direction: column; padding: 26px 22px; }
  .trial-box__price { font-size: 38px; }
  .additional-box { align-items: flex-start; flex-direction: column; padding: 26px 22px; }
  .additional-box__price { font-size: 38px; }
  .program-grid { grid-template-columns: 1fr; }
  .final-cta { padding: 74px 16px; }
  .site-footer__nav { gap: 14px 18px; }
}

/* ==================================
   LESSON SCHEDULE
================================== */

.lesson-schedule {
  padding: 100px 24px;
  background: #f5faf7;
}

.lesson-schedule__inner {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.lesson-schedule__heading {
  margin-bottom: 54px;
  text-align: center;
}

.lesson-schedule__en {
  margin: 0 0 10px;
  color: var(--green);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .2em;
}

.lesson-schedule__heading h2 {
  margin: 0 0 14px;
  color: var(--green-dark);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 500;
}

.lesson-schedule__heading p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
}

/* カード一覧 */

.lesson-schedule__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

/* カード */

.lesson-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 30px 26px 26px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(31, 79, 58, .07);
  transition:
    transform .3s ease,
    box-shadow .3s ease,
    border-color .3s ease;
}

.lesson-card:hover {
  border-color: var(--green);
  box-shadow: 0 20px 44px rgba(31, 79, 58, .12);
  transform: translateY(-6px);
}

/* 上段 */

.lesson-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}

.lesson-card__category {
  color: var(--green);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
}

.lesson-card__status {
  padding: 5px 10px;
  border-radius: 999px;
  background: #e6f3eb;
  color: var(--green);
  font-size: 11px;
  font-weight: 700;
}

/* タイトル */

.lesson-card__title {
  margin: 0 0 24px;
  color: var(--green-dark);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.5;
}

/* 情報 */

.lesson-card__info {
  display: grid;
  gap: 12px;
  margin: 0 0 24px;
}

.lesson-card__info div {
  display: grid;
  grid-template-columns: 95px 1fr;
  gap: 12px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px solid #edf2ef;
}

.lesson-card__info dt {
  color: var(--green);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .12em;
}

.lesson-card__info dd {
  margin: 0;
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
}

/* 説明 */

.lesson-card__text {
  margin: 0 0 26px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.9;
}

/* ボタン */

.lesson-card__button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: auto;
  padding: 14px 20px;
  border-radius: 999px;
  background: var(--green);
  color: #fff;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  transition:
    background .3s ease,
    transform .3s ease;
}

.lesson-card__button:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
}

.lesson-card__button span {
  font-size: 18px;
}

/* 全レッスンを見る */

.lesson-schedule__all {
  margin-top: 38px;
  text-align: center;
}

.lesson-schedule__all a {
  color: var(--green);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.lesson-schedule__all a:hover {
  text-decoration: underline;
}

/* タブレット */

@media (max-width: 900px) {
  .lesson-schedule__grid {
    grid-template-columns: 1fr;
    max-width: 650px;
    margin: 0 auto;
  }
}

/* スマホ */

@media (max-width: 600px) {
  .lesson-schedule {
    padding: 70px 16px;
  }

  .lesson-schedule__heading {
    margin-bottom: 38px;
  }

  .lesson-card {
    padding: 26px 22px 22px;
    border-radius: 18px;
  }

  .lesson-card__title {
    font-size: 20px;
  }

  .lesson-card__info div {
    grid-template-columns: 80px 1fr;
  }
}
/* ========================================
   PROGRAM GUIDE
======================================== */

.program-guide {
  padding: 80px 24px;
  background: #eef6f1;
}

.program-guide__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;

  width: min(1100px, 100%);
  margin: 0 auto;
  padding: 55px 60px;

  border: 1px solid #d7e7dd;
  border-radius: 28px;

  background: #fff;
}

.program-guide__text {
  flex: 1;
}

.program-guide__en {
  margin: 0 0 12px;

  color: #2f6b4f;

  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.program-guide__text h2 {
  margin: 0;

  color: #164f3f;

  font-size: clamp(26px, 3vw, 36px);
  font-weight: 500;
  line-height: 1.5;
}

.program-guide__text > p:last-child {
  margin: 22px 0 0;

  color: #66716c;

  font-size: 14px;
  line-height: 2;
}


/* BUTTON */

.program-guide__button {
  display: flex;
  align-items: center;
  justify-content: space-between;

  flex-shrink: 0;

  width: 310px;
  min-height: 90px;
  padding: 20px 26px;

  border-radius: 18px;

  background: #2f6b4f;
  color: #fff;

  text-decoration: none;

  transition:
    transform .25s ease,
    background .25s ease;
}

.program-guide__button:hover {
  transform: translateY(-3px);
  background: #1f4f3a;
}

.program-guide__button span:first-child {
  display: flex;
  flex-direction: column;

  font-size: 15px;
  font-weight: 700;
}

.program-guide__button small {
  margin-bottom: 4px;

  font-size: 9px;
  font-weight: 600;
  letter-spacing: .16em;

  opacity: .7;
}

.program-guide__arrow {
  display: flex;
  align-items: center;
  justify-content: center;

  width: 42px;
  height: 42px;

  border-radius: 50%;

  background: #fff;
  color: #2f6b4f;

  font-size: 18px;
}


/* SMARTPHONE */

@media (max-width: 767px) {

  .program-guide {
    padding: 60px 16px;
  }

  .program-guide__inner {
    display: block;

    padding: 36px 26px;

    border-radius: 20px;
  }

  .program-guide__text h2 {
    font-size: 25px;
  }

  .program-guide__text > p:last-child br {
    display: none;
  }

  .program-guide__button {
    width: 100%;
    margin-top: 30px;
  }

}


/* ========================================
   LESSON LOCATIONS
======================================== */

.location-section {
  padding: 100px 24px;
  background: #f5f9f6;
}

.location-section__inner {
  width: min(1120px, 100%);
  margin: 0 auto;
}


/* ========================================
   HEADER
======================================== */

.location-section__header {
  margin-bottom: 48px;
  text-align: center;
}

.location-section__en {
  margin: 0 0 10px;

  color: #2f6b4f;

  font-family: serif;
  font-size: 15px;
  font-style: italic;
  letter-spacing: 0.1em;
}

.location-section__header h2 {
  margin: 0;

  color: #164f3f;

  font-size: 34px;
  font-weight: 500;
  line-height: 1.5;
}

.location-section__header > p:not(.location-section__en) {
  margin: 18px 0 0;

  color: #66716c;

  font-size: 13px;
  line-height: 2;
}


/* ========================================
   LOCATION GRID
======================================== */

.location-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));

  gap: 26px;
}


/* ========================================
   LOCATION CARD
======================================== */

.location-card {
  display: flex;
  flex-direction: column;

  min-width: 0;

  overflow: hidden;

  border: 1px solid #d8e6de;
  border-radius: 22px;

  background: #fff;

  box-shadow:
    0 10px 35px rgba(31, 75, 57, 0.06);

  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.location-card:hover {
  transform: translateY(-4px);

  box-shadow:
    0 16px 42px rgba(31, 75, 57, 0.11);
}


/* ========================================
   GOOGLE MAP
======================================== */

.location-card__map {
  position: relative;

  width: 100%;
  height: 220px;

  overflow: hidden;

  background: #eaf2ed;
}

.location-card__map iframe {
  display: block;

  width: 100%;
  height: 100%;

  border: 0;
}


/* ========================================
   CARD CONTENT
======================================== */

.location-card__body {
  display: flex;
  flex-direction: column;

  flex: 1;

  padding: 26px 28px 28px;
}


/* AREA */

.location-card__area {
  margin: 0 0 8px;

  color: #2f6b4f;

  font-size: 10px;
  font-weight: 700;

  letter-spacing: 0.18em;
}


/* GYM NAME */

.location-card h3 {
  margin: 0;

  color: #164f3f;

  font-size: 22px;
  font-weight: 600;
  line-height: 1.5;
}


/* ADDRESS */

.location-card__address {
  min-height: 48px;

  margin: 12px 0 22px;

  color: #66716c;

  font-size: 12px;
  line-height: 1.8;
}


/* ========================================
   GOOGLE MAP BUTTON
======================================== */

.location-card__button {
  display: flex;
  align-items: center;
  justify-content: space-between;

  width: 100%;

  margin-top: auto;
  padding: 13px 18px;

  border: 1px solid #cddfd6;
  border-radius: 999px;

  background: #fff;
  color: #2f6b4f;

  font-size: 12px;
  font-weight: 700;

  text-decoration: none;

  transition:
    background 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease;
}

.location-card__button:hover {
  border-color: #2f6b4f;

  background: #2f6b4f;
  color: #fff;
}

.location-card__button span {
  font-size: 15px;
  line-height: 1;
}


/* ========================================
   NOTE
======================================== */

.location-section__note {
  margin: 26px 0 0;

  color: #758079;

  font-size: 11px;
  line-height: 1.8;

  text-align: center;
}


/* ========================================
   TABLET
======================================== */

@media (max-width: 900px) {

  .location-section {
    padding: 80px 20px;
  }

  .location-grid {
    gap: 20px;
  }

  .location-card__body {
    padding: 24px;
  }

}
/* ========================================
   LESSON LOCATIONS
======================================== */

.location-section {
  padding: 100px 24px;
  background: #f5f9f6;
}

.location-section__inner {
  width: min(1000px, 100%);
  margin: 0 auto;
}

.location-section__header {
  margin-bottom: 40px;
  text-align: center;
}

.location-section__en {
  margin: 0 0 10px;
  color: #2f6b4f;
  font-family: serif;
  font-size: 15px;
  font-style: italic;
  letter-spacing: 0.1em;
}

.location-section__header h2 {
  margin: 0;
  color: #164f3f;
  font-size: 34px;
  font-weight: 500;
}

.location-section__header > p:not(.location-section__en) {
  margin: 18px 0 0;
  color: #66716c;
  font-size: 13px;
  line-height: 2;
}

/* MAP */

.location-map {
  width: 100%;
  height: 480px;
  overflow: hidden;

  border: 1px solid #d8e6de;
  border-radius: 22px;

  background: #fff;
}

.location-map iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

/* LOCATION LIST */

.location-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;

  margin-top: 24px;
}

.location-item {
  display: grid;
  grid-template-columns: 32px 1fr;
  align-items: center;

  padding: 18px 20px;

  border: 1px solid #d8e6de;
  border-radius: 14px;

  background: #fff;
}

.location-item > span {
  grid-row: 1 / 3;

  color: #adc8bb;

  font-family: serif;
  font-size: 20px;
}

.location-item strong {
  color: #164f3f;
  font-size: 13px;
  font-weight: 600;
}

.location-item small {
  margin-top: 2px;
  color: #758079;
  font-size: 10px;
}

.location-section__note {
  margin: 22px 0 0;
  color: #758079;
  font-size: 11px;
  line-height: 1.8;
  text-align: center;
}

/* SMARTPHONE */

@media (max-width: 767px) {

  .location-section {
    padding: 70px 16px;
  }

  .location-section__header h2 {
    font-size: 27px;
  }

  .location-map {
    height: 380px;
    border-radius: 18px;
  }

  .location-list {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .location-item {
    padding: 14px;
  }

}

@media (max-width: 480px) {

  .location-list {
    grid-template-columns: 1fr;
  }

}
/* ========================================
   FIXED BUTTONS
   公式LINE 
======================================== */


/* ========================
   公式LINE
======================== */

.floating-line-banner {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 9999;

  display: flex;
  align-items: center;
  gap: 12px;

  width: 310px;
  padding: 14px 18px;

  border-radius: 16px;

  background: #06c755;
  color: #fff;

  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);

  text-decoration: none;
}

.floating-line-banner__icon {
  display: flex;
  align-items: center;
  justify-content: center;

  width: 50px;
  height: 50px;
  flex-shrink: 0;

  border-radius: 50%;

  background: #fff;
  color: #06c755;

  font-size: 12px;
  font-weight: 800;
}

.floating-line-banner__content {
  display: flex;
  flex-direction: column;
}

.floating-line-banner__content strong {
  font-size: 16px;
  line-height: 1.4;
}

.floating-line-banner__content small {
  margin-top: 2px;

  font-size: 11px;
  line-height: 1.4;
}



  /* ------------------------
     公式LINE
  ------------------------ */

  .floating-line-banner {
    right: 12px;
    bottom: 14px;
    left: auto;

    width: 240px;
    padding: 9px 12px;

    gap: 10px;

    border-radius: 14px;
  }

  .floating-line-banner__icon {
    width: 38px;
    height: 38px;

    font-size: 9px;
  }

  .floating-line-banner__content strong {
    font-size: 13px;
  }

  .floating-line-banner__content small {
    font-size: 9px;
  }



@media (max-width: 767px) {

  .floating-line-banner {
    display: flex !important;
    position: fixed !important;

    right: 12px !important;
    left: auto !important;
    bottom: 14px !important;

    width: 240px !important;
    padding: 9px 12px !important;

    align-items: center !important;
    gap: 10px !important;

    border-radius: 14px !important;

    background: #06c755 !important;
    color: #fff !important;

    opacity: 1 !important;
    visibility: visible !important;

    z-index: 100000 !important;
  }

  .floating-line-banner__icon {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;

    width: 38px !important;
    height: 38px !important;
    flex-shrink: 0 !important;

    border-radius: 50% !important;

    background: #fff !important;
    color: #06c755 !important;

    font-size: 9px !important;
    font-weight: 800 !important;
  }

  .floating-line-banner__content {
    display: flex !important;
    flex-direction: column !important;
  }

  .floating-line-banner__content strong {
    display: block !important;
    font-size: 13px !important;
    line-height: 1.4 !important;
  }

  .floating-line-banner__content small {
    display: block !important;
    margin-top: 2px !important;

    font-size: 9px !important;
    line-height: 1.4 !important;
  }

}



/* ========================================
   ページ内スクロール
======================================== */

html {
  scroll-behavior: smooth;
}


/* ========================================
   SP FIX: Google Calendar + LINE circle
======================================== */
@media (max-width: 767px) {
  .google-calendar-wrap {
    width: 100%;
    overflow: hidden;
  }

  .google-calendar-wrap iframe {
    display: block;
    width: 100% !important;
    height: 600px !important;
    border: 0;
  }

  .floating-line-banner {
    left: 50% !important;
    right: auto !important;
    bottom: 18px !important;
    transform: translateX(-50%) !important;

    width: 64px !important;
    height: 64px !important;
    padding: 0 !important;
    gap: 0 !important;

    display: flex !important;
    align-items: center !important;
    justify-content: center !important;

    border-radius: 50% !important;
    background: #06c755 !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .22) !important;
  }

  .floating-line-banner__icon {
    width: auto !important;
    height: auto !important;
    background: transparent !important;
    color: #fff !important;
    font-size: 12px !important;
    font-weight: 800 !important;
  }

  .floating-line-banner__content {
    display: none !important;
  }
}

/* ========================================
   SP FINAL: LINE full-width pill
======================================== */
@media (max-width: 767px) {
  .floating-line-banner {
    left: 16px !important;
    right: 16px !important;
    bottom: 16px !important;
    transform: none !important;

    width: auto !important;
    height: auto !important;
    min-height: 68px !important;
    padding: 10px 18px !important;
    gap: 12px !important;

    display: flex !important;
    align-items: center !important;
    justify-content: center !important;

    border-radius: 999px !important;
    background: #06c755 !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .20) !important;
  }

  .floating-line-banner__icon {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 46px !important;
    height: 46px !important;
    flex-shrink: 0 !important;
    border-radius: 50% !important;
    background: #fff !important;
    color: #06c755 !important;
    font-size: 10px !important;
    font-weight: 800 !important;
  }

  .floating-line-banner__content {
    display: flex !important;
    flex-direction: column !important;
    text-align: left !important;
  }

  .floating-line-banner__content strong {
    display: block !important;
    font-size: 15px !important;
    line-height: 1.35 !important;
  }

  .floating-line-banner__content small {
    display: block !important;
    margin-top: 2px !important;
    font-size: 10px !important;
    line-height: 1.35 !important;
  }
}

/* =========================
   TEACHER MINI CARDS
========================= */
.teacher-mini-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.teacher-mini-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 12px 32px rgba(31,79,58,.08);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.teacher-mini-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: #b9d3c3; }
.teacher-mini-card__image { margin: 0; overflow: hidden; background: var(--green-light); }
.teacher-mini-card__image img { display: block; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; transition: transform .35s ease; }
.teacher-mini-card:hover .teacher-mini-card__image img { transform: scale(1.025); }
.teacher-mini-card__content { display: flex; flex: 1; flex-direction: column; padding: 22px 20px 20px; }
.teacher-mini-card__label { margin: 0 0 7px; color: var(--green); font-size: 10px; font-weight: 700; letter-spacing: .16em; }
.teacher-mini-card h3 { margin: 0; color: var(--green-dark); font-size: 23px; line-height: 1.45; }
.teacher-mini-card__en { margin: 4px 0 12px; color: #89958e; font-size: 11px; line-height: 1.5; }
.teacher-mini-card__role { margin: 0 0 20px; color: var(--muted); font-size: 13px; line-height: 1.65; }
.teacher-mini-card__more { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 15px; border-top: 1px solid var(--line); color: var(--green); font-size: 11px; font-weight: 700; letter-spacing: .12em; }
.teacher-mini-card__more b { font-size: 17px; transition: transform .2s ease; }
.teacher-mini-card:hover .teacher-mini-card__more b { transform: translateX(4px); }
@media (max-width: 900px) { .teacher-mini-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) {
  .teacher-mini-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .teacher-mini-card { border-radius: 16px; }
  .teacher-mini-card__content { padding: 14px 12px 15px; }
  .teacher-mini-card h3 { font-size: 17px; }
  .teacher-mini-card__label { font-size: 8px; letter-spacing: .10em; }
  .teacher-mini-card__en { font-size: 9px; }
  .teacher-mini-card__role { margin-bottom: 13px; font-size: 11px; }
  .teacher-mini-card__more { padding-top: 10px; font-size: 9px; }
}

/* profile page */
.teacher-profile-page { padding-top: 40px; }
.teacher-profile-page .teacher-card { scroll-margin-top: 110px; margin-bottom: 70px; }
.profile-back { display: inline-flex; margin-bottom: 32px; color: var(--green); font-size: 13px; font-weight: 700; }