@charset "utf-8";

/* ==========================================================
   学生会員LP(lp_student) スタイル
   メインカラー: ティール#18aba8 / オレンジ#f49c00(価格・CTA強調) / 白
   見出しはM PLUS Rounded 1c(丸ゴシック)で親しみやすい印象に
   ========================================================== */

@import url('https://fonts.googleapis.com/css2?family=M+PLUS+Rounded+1c:wght@700;800&display=swap');

* { box-sizing: border-box; }
html { font-size: 62.5%; } /* 1rem = 10px */
body {
  margin: 0;
  padding: 0;
  font-family: "Yu Gothic", YuGothic, "游ゴシック体", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", メイリオ, Meiryo, sans-serif;
  color: #222;
  background: #fff;
  line-height: 1.8;
  font-size: 1.6rem;
}
img { max-width: 100%; height: auto; vertical-align: bottom; }
a { color: inherit; text-decoration: none; }
.pc { display: block; }
.sp { display: none; }

.font_round {
  font-family: "M PLUS Rounded 1c", "Yu Gothic", YuGothic, sans-serif;
}

/* ---- header ---- */
.header {
  background: #fff;
  border-bottom: 3px solid #18aba8;
  padding: 16px 20px;
}
.header__inner {
  max-width: 1000px;
  margin: 0 auto;
}
.header__logo {
  height: 50px;
  width: auto;
}

/* ---- hero ---- */
.hero__inner {
  max-width: 1000px;
  margin: 0 auto;
}
.hero__image {
  position: relative;
}
.hero__image img {
  width: 100%;
}
.hero__body {
  padding: 40px 20px;
  text-align: center;
  background: linear-gradient(180deg, #f4fbfb 0%, #fff 100%);
}
.hero__eyebrow {
  display: inline-block;
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  background: #18aba8;
  padding: 6px 20px;
  border-radius: 999px;
  letter-spacing: 0.1em;
  margin: 0 0 16px;
}
.hero__heading {
  font-family: "M PLUS Rounded 1c", "Yu Gothic", YuGothic, sans-serif;
  font-weight: 800;
  font-size: 3.2rem;
  color: #0d7573;
  margin: 0 0 20px;
  line-height: 1.4;
}
.hero__price {
  font-family: "M PLUS Rounded 1c", "Yu Gothic", YuGothic, sans-serif;
  display: inline-block;
  font-weight: 800;
  font-size: 2.6rem;
  color: #fff;
  background: linear-gradient(135deg, #f49c00, #ff7a3d);
  padding: 14px 32px;
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(244, 156, 0, 0.35);
  margin: 0 0 20px;
}
.hero__text {
  font-size: 1.7rem;
  margin: 0;
  white-space: pre-line;
  color: #444;
}

/* ---- cta-band(複数箇所に反復配置する簡易CTA) ---- */
.cta-band {
  background: linear-gradient(135deg, #18aba8, #0d7573);
  padding: 34px 20px;
  text-align: center;
}
.cta-band__inner {
  max-width: 1000px;
  margin: 0 auto;
}
.cta-band__text {
  color: #fff;
  font-family: "M PLUS Rounded 1c", "Yu Gothic", YuGothic, sans-serif;
  font-size: 2rem;
  font-weight: 800;
  margin: 0 0 20px;
}
.cta-band__btn {
  display: inline-block;
  background: linear-gradient(135deg, #f49c00, #ff7a3d);
  color: #fff;
  padding: 15px 32px;
  font-size: 1.6rem;
  font-weight: 700;
  border-radius: 999px;
  text-decoration: none;
  margin: 0 8px 10px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
  transition: transform .2s, opacity .2s;
}
.cta-band__btn--outline {
  background: transparent;
  color: #fff;
  border: 2px solid #fff;
  box-shadow: none;
}
.cta-band__btn:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}

/* ---- categories(Gym / Swimming / Lesson) ---- */
.categories {
  background: #fff;
  padding: 60px 20px;
}
.categories__inner {
  max-width: 1000px;
  margin: 0 auto;
}
.categories__heading {
  font-family: "M PLUS Rounded 1c", "Yu Gothic", YuGothic, sans-serif;
  font-weight: 800;
  font-size: 2.8rem;
  color: #0d7573;
  text-align: center;
  margin: 0 0 46px;
}
.categories__list {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: center;
}
.category-card {
  width: calc(33.333% - 22px);
  min-width: 260px;
  background: #fff;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 10px 26px rgba(13, 117, 115, 0.14);
  transition: transform .25s;
}
.category-card:hover {
  transform: translateY(-6px);
}
.category-card__image {
  position: relative;
}
.category-card__image img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  display: block;
}
.category-card__icon {
  position: absolute;
  bottom: -22px;
  left: 20px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #f49c00;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}
.category-card__icon svg {
  width: 26px;
  height: 26px;
}
.category-card__body {
  padding: 34px 22px 24px;
  text-align: center;
}
.category-card__heading {
  font-family: "M PLUS Rounded 1c", "Yu Gothic", YuGothic, sans-serif;
  font-weight: 800;
  font-size: 2.1rem;
  color: #18aba8;
  margin: 0 0 12px;
  letter-spacing: 0.05em;
}
.category-card__text {
  font-size: 1.5rem;
  line-height: 1.7;
  color: #555;
  margin: 0;
}

/* ---- flow(ご利用の流れ) ---- */
.flow {
  background: #f4fbfb;
  padding: 60px 20px;
}
.flow__inner {
  max-width: 1000px;
  margin: 0 auto;
}
.flow__heading {
  font-family: "M PLUS Rounded 1c", "Yu Gothic", YuGothic, sans-serif;
  font-weight: 800;
  font-size: 2.8rem;
  color: #0d7573;
  text-align: center;
  margin: 0 0 46px;
}
.flow__list {
  counter-reset: flowstep;
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
  justify-content: center;
}
.flow-card {
  counter-increment: flowstep;
  position: relative;
  width: calc(33.333% - 18px);
  min-width: 240px;
  background: #fff;
  border-radius: 16px;
  padding: 34px 22px 24px;
  box-shadow: 0 8px 20px rgba(13, 117, 115, 0.1);
}
.flow-card::before {
  content: counter(flowstep);
  position: absolute;
  top: -18px;
  left: 22px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #18aba8, #0d7573);
  color: #fff;
  font-family: "M PLUS Rounded 1c", "Yu Gothic", YuGothic, sans-serif;
  font-weight: 800;
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}
.flow-card__heading {
  font-family: "M PLUS Rounded 1c", "Yu Gothic", YuGothic, sans-serif;
  font-weight: 700;
  font-size: 1.9rem;
  color: #18aba8;
  margin: 6px 0 12px;
}
.flow-card__text {
  font-size: 1.4rem;
  line-height: 1.8;
  color: #555;
  margin: 0;
  white-space: pre-line;
}

/* ---- points(初心者でも安心/豊富なサービス) ---- */
.points {
  background: #fff;
  padding: 60px 20px;
}
.points__inner {
  max-width: 1000px;
  margin: 0 auto;
}
.points__list {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
  justify-content: center;
}
.point-card {
  width: calc(50% - 13px);
  min-width: 260px;
  background: #f4fbfb;
  padding: 30px 26px;
  border-radius: 16px;
  border: 2px solid #d8f0ef;
}
.point-card__heading {
  font-family: "M PLUS Rounded 1c", "Yu Gothic", YuGothic, sans-serif;
  font-weight: 800;
  font-size: 2.1rem;
  color: #0d7573;
  margin: 0 0 14px;
}
.point-card__text {
  font-size: 1.5rem;
  line-height: 1.8;
  color: #555;
  margin: 0;
  white-space: pre-line;
}

/* ---- contact ---- */
.contact {
  background: linear-gradient(180deg, #fff 0%, #f4fbfb 100%);
  padding: 60px 20px;
  text-align: center;
}
.contact__heading {
  font-family: "M PLUS Rounded 1c", "Yu Gothic", YuGothic, sans-serif;
  font-weight: 800;
  font-size: 2.6rem;
  color: #0d7573;
  margin: 0 0 24px;
}
.contact__tel a {
  font-size: 3.2rem;
  font-weight: 700;
  color: #18aba8;
}
.contact__btn-wrap {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}
.contact__btn {
  display: inline-block;
  background: linear-gradient(135deg, #f49c00, #ff7a3d);
  color: #fff;
  padding: 16px 34px;
  font-size: 1.6rem;
  font-weight: 700;
  min-width: 240px;
  border-radius: 999px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
  transition: transform .2s, opacity .2s;
}
.contact__btn--outline {
  background: transparent;
  color: #18aba8;
  border: 2px solid #18aba8;
  box-shadow: none;
}
.contact__btn:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}
.contact__note {
  max-width: 560px;
  margin: 20px auto 0;
  font-size: 1.3rem;
  color: #777;
  line-height: 1.7;
}

/* ---- footer ---- */
.site-footer {
  background: #0d7573;
  color: #fff;
  text-align: center;
  padding: 24px 20px;
}
.site-footer__back a {
  color: #fff;
  text-decoration: underline;
  font-size: 1.4rem;
}
.site-footer__copyright {
  font-size: 1.3rem;
  margin: 12px 0 0;
  opacity: 0.8;
}

/* ---- MEDIA QUERIE ～767px ---- */
@media screen and (max-width: 767px) {
  .pc { display: none; }
  .sp { display: block; }
  .hero__body { padding: 30px 16px; }
  .hero__heading { font-size: 2.4rem; }
  .hero__price { font-size: 2.1rem; padding: 12px 24px; }
  .hero__text { font-size: 1.5rem; }
  .categories { padding: 40px 15px; }
  .categories__heading { font-size: 2.2rem; margin-bottom: 34px; }
  .category-card { width: 100%; }
  .flow { padding: 40px 15px; }
  .flow__heading { font-size: 2.2rem; margin-bottom: 34px; }
  .flow-card { width: 100%; }
  .points { padding: 40px 15px; }
  .point-card { width: 100%; }
  .contact { padding: 40px 15px; }
  .contact__heading { font-size: 2.2rem; }
  .contact__tel a { font-size: 2.4rem; }
  .contact__btn { width: 100%; min-width: 0; }
}