/* ========================================
   会員登録誘導セクション スタイル
   (style.cssに依存せず単体で動作するよう集約)
   ======================================== */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&display=swap');

/* --- 定数定義 (style.cssから移植) --- */
:root {
  --it-color-brand: #E2962D;
  --it-color-primary: var(--it-color-brand);
  --it-color-text: #4A4636;
  --it-color-text-light: #8C846F;
  --it-color-bg-white: #FAF9F6;
  --it-color-border: #DDD9CE;
  --it-color-accent-green: #7A8D6E;
  --it-font-family: 'Noto Sans JP', sans-serif;
  --it-max-width: 1200px;
}

/* --- 共通ベーススタイル --- */
.it-section {
  font-family: var(--it-font-family);
  color: var(--it-color-text);
  line-height: 1.8;
  box-sizing: border-box;
}

.it-section *,
.it-section *::before,
.it-section *::after {
  box-sizing: inherit;
}

.it-section a {
  text-decoration: none;
  color: inherit;
}

.it-container {
  max-width: var(--it-max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.it-btn {
  display: inline-block;
  padding: 12px 48px;
  border: 1px solid var(--it-color-border);
  background: #fff;
  color: var(--it-color-text);
  font-size: 13px;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 4px;
  text-align: center;
}

.it-btn--primary {
  background: var(--it-color-accent-green);
  border-color: var(--it-color-accent-green);
  color: #fff;
}

.it-btn--primary:hover {
  background: #6a7c60;
  border-color: #6a7c60;
}

/* --- 会員登録誘導セクション固有スタイル --- */
.it-member-promo {
  padding: 20px 0;
}

.it-member-promo__wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  align-items: stretch;
  height: 200px;
}

/* バナー部分 */
.it-member-promo__banner {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.it-member-promo__banner a {
  display: block;
  height: 100%;
}

.it-member-promo__banner:hover {
  transform: translateY(-3px);
}

.it-member-promo__banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 誘導コンテンツ部分 */
.it-member-promo__inducement {
  display: flex;
  background: linear-gradient(135deg, #fff 0%, #fef9f0 100%);
  border: 1px solid var(--it-color-border);
  border-radius: 8px;
  padding: 10px;
  /* 10pxに変更 */
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.it-member-promo__inducement::before {
  content: "";
  position: absolute;
  top: -20px;
  right: -20px;
  width: 80px;
  height: 80px;
  background: radial-gradient(circle, rgba(226, 150, 45, 0.1) 0%, rgba(226, 150, 45, 0) 70%);
  border-radius: 50%;
  z-index: 0;
}

.it-member-promo__inducement:hover {
  border-color: var(--it-color-primary);
}

.it-member-promo__content {
  position: relative;
  z-index: 1;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.it-member-promo__label {
  display: inline-block;
  background: var(--it-color-primary);
  color: #fff;
  font-size: 9px;
  /* さらに縮小 */
  font-weight: 700;
  padding: 1px 8px;
  border-radius: 20px;
  margin-bottom: 5px;
  /* 余白を詰める */
  letter-spacing: 0.1em;
}

.it-member-promo__title {
  font-size: 15px;
  /* さらに縮小 */
  font-weight: 700;
  margin: 0 0 3px;
  color: var(--it-color-text);
  line-height: 1.3;
}

.it-member-promo__points {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin-bottom: 3px;
  color: var(--it-color-primary);
}

.it-member-promo__points-value {
  font-size: 32px;
  /* さらに縮小 */
  font-weight: 700;
  line-height: 1;
  font-family: sans-serif;
}

.it-member-promo__points-unit {
  font-size: 12px;
  font-weight: 700;
}

.it-member-promo__description {
  font-size: 11px;
  margin: 0 0 1px;
  color: var(--it-color-text);
  font-weight: 500;
}

.it-member-promo__subtext {
  font-size: 10px;
  color: var(--it-color-text-light);
  margin-bottom: 8px;
  /* 余白を詰める */
}

.it-member-promo__btn {
  width: 100%;
  max-width: 180px;
  /* 横幅も少し制限 */
  padding: 6px 12px;
  /* さらにコンパクトに */
  font-size: 11px;
  font-weight: 700;
  border-radius: 50px;
  box-shadow: 0 3px 8px rgba(122, 141, 110, 0.15);
}

/* レスポンシブ */
@media (max-width: 768px) {
  .it-member-promo__wrapper {
    grid-template-columns: 1fr;
    gap: 10px;
    height: auto;
  }

  .it-member-promo__banner {
    height: 150px;
  }

  .it-member-promo__inducement {
    padding: 20px;
  }
}