/* ===== BUTTONS ===== */
.btn-gold {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  max-width: 448px;
  padding: 0 20px;
  height: 100px;
  border-radius: 12px;
  background: var(--gold-gradient);
  font-size: 20px;
  font-weight: 700;
  color: #000;
  box-shadow: 0 0 10px rgba(212,175,55,0.3);
  transition: opacity 0.2s, transform 0.2s;
  margin-top: 16px;
}
.btn-gold:hover { opacity: 0.9; transform: translateY(-2px); }
.btn-gold__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  background: #fff;
  border: 1.2px solid #c6a44f;
  border-radius: 999px;
  padding: 4px 16px;
  font-size: 12px;
  font-weight: 700;
  color: #000;
}

.btn-line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  max-width: 448px;
  padding: 0 20px;
  height: 100px;
  border-radius: 12px;
  background: var(--line-green);
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
  transition: opacity 0.2s, transform 0.2s;
  margin-top: 16px;
}
.btn-line:hover { opacity: 0.9; transform: translateY(-2px); }
.btn-line__icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}
.btn-icon { width: 28px; height: 28px; margin-left: 4px; }

/* ===== BADGE CIRCLES (hero stats) ===== */
.badge-circle {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: #0d1a3a;
  border: 2px solid rgba(212,175,55,0.4);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex-shrink: 0;
  overflow: hidden;
}
.badge-circle__bg { display: none; }
.badge-circle__inner {
  text-align: center;
  padding: 0 8px;
}
.badge-circle__label {
  font-size: 11px;
  font-weight: 700;
  color: #d1d5db;
  line-height: 1;
  display: block;
  margin-bottom: 6px;
  white-space: nowrap;
}
.badge-circle__value {
  font-size: 30px;
  font-weight: 700;
  color: #fff1a2;
  line-height: 1;
  display: block;
  white-space: nowrap;
}
.badge-circle__unit {
  font-size: 22px;
  color: #fff1a2;
}

/* ===== CHECK ITEM ===== */
.check-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  font-size: clamp(14px, 1.8vw, 22px);
  font-weight: 700;
  color: var(--grey-96);
  line-height: 1.4;
}
.check-icon {
  width: 28px;
  height: 28px;
  min-width: 28px;
  flex-shrink: 0;
  display: block;
}

/* ===== VOICE CARD ===== */
.voice-card {
  background: var(--black);
  border-left: 4px solid var(--gold);
  border-radius: 16px;
  padding: 32px 32px 32px 44px;
  display: flex;
  align-items: center;
  gap: 48px;
}
.voice-card__body { flex: 1; }
.voice-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
}
.voice-card__title {
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 16px;
}
.voice-card__text {
  font-size: clamp(14px, 1.5vw, 16px);
  font-weight: 500;
  color: #fff;
  line-height: 1.7;
}
.voice-card__image {
  width: 300px;
  min-width: 200px;
  height: 200px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
}
.voice-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ===== PLAN CARDS ===== */
.plan-card-wrap {
  position: relative;
}
.plan-card-wrap .plan-card__popular {
  position: absolute;
  top: -30px;
  right: 20px;
  z-index: 3;
}
.plan-card {
  background: #0e0c0d;
  border: 1px solid rgba(170,141,46,0.35);
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  opacity: 0.7;
}
.plan-card--featured {
  border-color: var(--gold);
  border-width: 2px;
  opacity: 1;
  background: #0e0c0d;
}
.plan-card__popular {
  position: absolute;
  top: -30px;
  right: 20px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #fff;
  color: #111;
  font-size: 12px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  line-height: 1.35;
  white-space: normal;
  z-index: 3;
  box-shadow: none;
}
.plan-card__header {
  height: 77px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}
.plan-card__header--light { background: #7a6520; }
.plan-card__header--standard { background: var(--gold); }
.plan-card__header--premium { background: #7a6520; }
.plan-card__label {
  font-size: 18px;
  font-weight: 700;
  color: var(--grey-96);
  opacity: 0.85;
}
.plan-card__name {
  font-size: 26px;
  font-weight: 700;
  color: var(--grey-96);
  line-height: 1;
}
.plan-card__name span { font-size: 18px; }
.plan-card__body {
  padding: 20px 32px;
  flex: 1;
}
.plan-card__freq {
  font-size: 16px;
  font-weight: 700;
  color: var(--gold);
  text-align: center;
  margin-bottom: 4px;
}
.plan-card--featured .plan-card__freq { color: var(--gold); }
.plan-card__price {
  font-size: 40px;
  font-weight: 900;
  color: var(--grey-96);
  text-align: center;
  line-height: 1.2;
  margin-bottom: 8px;
}
.plan-card__price span {
  font-size: 18px;
  font-weight: 400;
  color: var(--grey-65);
}
.plan-card__tag {
  font-size: 14px;
  font-weight: 500;
  color: #b7962d;
  text-align: center;
  margin-bottom: 20px;
}
.plan-card__detail {
  background: rgba(212,175,55,0.1);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 24px;
}
.plan-card__detail-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--grey-96);
  border-bottom: 1px solid #374151;
  padding-bottom: 4px;
  margin-bottom: 8px;
}
.plan-card__detail-text {
  font-size: 14px;
  font-weight: 500;
  color: var(--grey-96);
  line-height: 1.6;
}
.btn-plan {
  display: block;
  margin: 0 24px 24px;
  padding: 14px;
  text-align: center;
  border-radius: 8px;
  background: var(--gold-gradient);
  font-size: 16px;
  font-weight: 700;
  color: #000;
  transition: opacity 0.2s, transform 0.2s;
}
.btn-plan:hover { opacity: 0.9; transform: translateY(-2px); }
.btn-plan--full {
  display: block;
  width: 100%;
  margin: 32px 0 0;
  padding: 20px;
  border-radius: 8px;
  font-size: 18px;
}
/* 個別ボタンはデスクトップで非表示 */
.plan-card > .btn-plan {
  display: none;
}

/* ===== STEP CARD ===== */
.step-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding-top: 30px;
}
.step-card__num {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--gold-gradient);
  color: #000;
  font-size: 22px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: 4px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  box-shadow: none;
}
.step-card__inner {
  background: #0a0a0a;
  border: 1px solid rgba(212,175,55,0.25);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 44px 24px 24px;
  flex: 1;
}
.step-card__title {
  font-size: clamp(15px, 1.4vw, 18px);
  font-weight: 700;
  color: var(--grey-96);
  text-align: center;
  margin: 0 auto 20px;
  display: table;
  background: linear-gradient(transparent 72%, rgba(170,141,46,0.55) 72%);
  padding: 0 5px;
}
.step-card__image {
  width: 160px;
  height: 260px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.step-card__image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.step-card__text {
  font-size: clamp(13px, 1.2vw, 15px);
  font-weight: 400;
  color: var(--grey-65);
  line-height: 1.8;
  text-align: left;
}

/* ===== FAQ ITEMS ===== */
.faq-item {
  background: #181818;
  border-radius: 12px;
  overflow: hidden;
}
.faq-item__q {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
}
.faq-item__q-label {
  font-size: 18px;
  font-weight: 800;
  color: #e05a2b;
  flex-shrink: 0;
}
.faq-item__q-text {
  flex: 1;
  font-size: clamp(14px, 1.4vw, 16px);
  font-weight: 600;
  color: var(--grey-96);
  line-height: 1.5;
}
.faq-item__icon {
  font-size: 22px;
  color: var(--gold);
  flex-shrink: 0;
  transition: transform 0.3s;
  display: inline-block;
  transform: rotate(90deg);
}
.faq-item.is-open .faq-item__icon {
  transform: rotate(270deg);
}
.faq-item__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 24px;
}
.faq-item__a p {
  font-size: clamp(13px, 1.3vw, 15px);
  color: var(--grey-65);
  line-height: 1.8;
  padding-bottom: 20px;
  border-top: 1px solid #2a2a2a;
  padding-top: 16px;
  display: flex;
  gap: 10px;
  align-items: baseline;
}
.faq-item__a-label {
  font-size: 18px;
  font-weight: 800;
  color: rgba(212,175,55,0.5);
  flex-shrink: 0;
}
.faq-item.is-open .faq-item__a {
  max-height: 200px;
}

/* ===== RECOMMEND BOX ===== */
.recommend-box {
  background: #0a0a0a;
  border-radius: 16px;
  overflow: hidden;
  padding: 32px;
  position: relative;
}
.recommend-box::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 128px;
  height: 128px;
  background: rgba(212,175,55,0.05);
  border-radius: 0 0 0 999px;
}
.recommend-box__title-wrap {
  text-align: center;
  margin-bottom: 24px;
  position: relative;
  width: 100%;
}
.recommend-box__title {
  font-size: 24px;
  font-weight: 700;
  color: var(--grey-96);
  display: inline-block;
  position: relative;
}
.recommend-box__title::before {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 10px;
  background: rgba(212,175,55,0.5);
  z-index: -1;
}
.recommend-box__content {
  display: flex;
  align-items: flex-end;
  gap: 24px;
}
.recommend-box__left {
  flex: 1;
  min-width: 0;
}
.recommend-box__image {
  flex-shrink: 0;
  width: 260px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.recommend-box__image img {
  width: 100%;
  height: auto;
  display: block;
}
.recommend-box__list {
  display: flex;
  gap: 0;
}
.recommend-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* ===== FOOTER BUTTONS ===== */
.btn-gold--lg, .btn-line--lg {
  min-width: 300px;
  flex: 1;
  max-width: 380px;
}