/* ========================================
   フェムケアリラクゼーション サイトスタイル
   ======================================== */

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

:root {
  --pink-main:   #e75480;
  --pink-light:  #fce4ec;
  --pink-mid:    #f48fb1;
  --pink-dark:   #c2185b;
  --white:       #ffffff;
  --text-dark:   #4a1530;
  --text-body:   #5c2d45;
  --gray-light:  #fdf5f8;
}

body {
  font-family: 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
  background-color: var(--white);
  color: var(--text-body);
  line-height: 1.8;
}

/* ---- ヘッダー ---- */
header {
  background-color: var(--white);
  border-bottom: 3px solid var(--pink-main);
  padding: 18px 24px;
  text-align: center;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(231, 84, 128, 0.12);
}

header .logo-sub {
  font-size: 0.75rem;
  color: var(--pink-main);
  letter-spacing: 0.12em;
  margin-bottom: 4px;
}

header h1 {
  font-size: 1.5rem;
  color: var(--pink-dark);
  letter-spacing: 0.08em;
}

header h1 span {
  color: var(--pink-main);
}

/* ---- ヒーローバナー ---- */
.hero {
  background: linear-gradient(135deg, #fff0f5 0%, #fce4ec 60%, #fff 100%);
  border-bottom: 2px solid var(--pink-mid);
  padding: 70px 24px 60px;
  text-align: center;
}

.hero .women-only-badge {
  display: inline-block;
  background-color: var(--pink-main);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: bold;
  letter-spacing: 0.15em;
  padding: 4px 18px;
  border-radius: 20px;
  margin-bottom: 22px;
}

.hero h2 {
  font-size: 2rem;
  color: var(--pink-dark);
  line-height: 1.5;
  margin-bottom: 16px;
}

.hero p {
  font-size: 1rem;
  color: var(--text-body);
  max-width: 560px;
  margin: 0 auto 28px;
}

.hero .free-notice {
  display: inline-block;
  border: 2px solid var(--pink-main);
  border-radius: 8px;
  padding: 10px 28px;
  color: var(--pink-dark);
  font-size: 0.9rem;
  font-weight: bold;
  background-color: var(--white);
}

/* ---- セクション共通 ---- */
section {
  padding: 60px 24px;
}

section:nth-child(even) {
  background-color: var(--gray-light);
}

.section-title {
  text-align: center;
  margin-bottom: 40px;
}

.section-title h2 {
  font-size: 1.5rem;
  color: var(--pink-dark);
  position: relative;
  display: inline-block;
  padding-bottom: 10px;
}

.section-title h2::after {
  content: '';
  display: block;
  width: 60%;
  height: 3px;
  background: linear-gradient(90deg, var(--pink-mid), var(--pink-main));
  margin: 10px auto 0;
  border-radius: 2px;
}

.section-title p {
  color: var(--text-body);
  margin-top: 10px;
  font-size: 0.92rem;
}

/* ---- 特徴カード ---- */
.features {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  max-width: 900px;
  margin: 0 auto;
}

.feature-card {
  background: var(--white);
  border: 1.5px solid var(--pink-mid);
  border-radius: 14px;
  padding: 28px 24px;
  text-align: center;
  width: 260px;
  box-shadow: 0 4px 14px rgba(231, 84, 128, 0.1);
}

.feature-card .icon {
  font-size: 2.4rem;
  margin-bottom: 12px;
}

.feature-card h3 {
  font-size: 1rem;
  color: var(--pink-dark);
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 0.87rem;
  color: var(--text-body);
}

/* ---- コース料金 ---- */
.course-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
  max-width: 820px;
  margin: 0 auto;
}

.course-card {
  background: var(--white);
  border: 2px solid var(--pink-main);
  border-radius: 16px;
  padding: 32px 28px;
  width: 340px;
  text-align: center;
  position: relative;
  box-shadow: 0 6px 20px rgba(194, 24, 91, 0.12);
}

.course-card .badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--pink-main);
  color: var(--white);
  font-size: 0.78rem;
  font-weight: bold;
  padding: 4px 20px;
  border-radius: 20px;
  white-space: nowrap;
}

.course-card h3 {
  font-size: 1.05rem;
  color: var(--pink-dark);
  margin: 10px 0 8px;
  line-height: 1.5;
}

.course-card .time {
  font-size: 1.8rem;
  font-weight: bold;
  color: var(--pink-main);
}

.course-card .price {
  font-size: 2rem;
  font-weight: bold;
  color: var(--pink-dark);
  margin-top: 6px;
}

.course-card .price span {
  font-size: 1rem;
  color: var(--text-body);
}

.course-card .details {
  margin-top: 14px;
  font-size: 0.85rem;
  color: var(--text-body);
  border-top: 1px solid var(--pink-light);
  padding-top: 12px;
}

/* ---- 無料期間バナー ---- */
.free-banner {
  background: linear-gradient(135deg, var(--pink-dark) 0%, var(--pink-main) 100%);
  color: var(--white);
  text-align: center;
  padding: 50px 24px;
}

.free-banner h2 {
  font-size: 1.5rem;
  margin-bottom: 14px;
  letter-spacing: 0.06em;
}

.free-banner p {
  font-size: 0.95rem;
  opacity: 0.92;
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.9;
}

/* ---- エリア ---- */
.area-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  max-width: 700px;
  margin: 0 auto;
}

.area-tag {
  background-color: var(--white);
  border: 1.5px solid var(--pink-main);
  color: var(--pink-dark);
  border-radius: 30px;
  padding: 8px 24px;
  font-size: 0.92rem;
  font-weight: bold;
}

/* ---- LINE予約 ---- */
.contact-section {
  text-align: center;
}

.qr-wrap {
  display: inline-block;
  border: 3px solid var(--pink-mid);
  border-radius: 16px;
  padding: 20px;
  background: var(--white);
  box-shadow: 0 4px 16px rgba(231, 84, 128, 0.15);
  margin: 24px auto 0;
}

.qr-wrap img {
  display: block;
  width: 200px;
  height: 200px;
  object-fit: contain;
}

.qr-wrap p {
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--pink-dark);
  font-weight: bold;
}

.contact-note {
  margin-top: 20px;
  font-size: 0.87rem;
  color: var(--text-body);
}

/* ---- フッター ---- */
footer {
  background-color: var(--pink-dark);
  color: rgba(255,255,255,0.85);
  text-align: center;
  padding: 28px 24px;
  font-size: 0.82rem;
}

footer a {
  color: var(--pink-light);
}

/* ---- LINE フロートボタン ---- */
.line-float {
  position: fixed;
  bottom: 24px;
  right: 20px;
  z-index: 999;
}

.line-float a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  background-color: #06c755;
  color: var(--white);
  font-size: 0.82rem;
  font-weight: bold;
  text-decoration: none;
  border-radius: 30px;
  padding: 11px 18px;
  box-shadow: 0 4px 14px rgba(6, 199, 85, 0.45);
  transition: transform 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}

.line-float a:hover {
  transform: translateY(-3px);
  box-shadow: 0 7px 20px rgba(6, 199, 85, 0.55);
}

.line-float .line-icon {
  width: 22px;
  height: 22px;
  background: var(--white);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.line-float .line-icon svg {
  width: 16px;
  height: 16px;
}

/* ---- レスポンシブ ---- */
@media (max-width: 640px) {
  header h1 { font-size: 1.2rem; }
  .hero h2  { font-size: 1.5rem; }
  .course-card { width: 100%; max-width: 340px; }
  .feature-card { width: 100%; max-width: 320px; }
}