/* カスタムプロパティ */
:root {
  --clr-base: #F7F2EA;
  --clr-sub: #EDE5D8;
  --clr-brown: #2E1A0E;
  --clr-red: #C84B18;
  --clr-orange: #E8820C;
  --clr-gold: #B8922A;
  --clr-navy: #2D5F7A;
  --clr-gray: #6B6157;
  --max-w: 800px;
}

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

body {
  background: #F0EBE1;
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--clr-brown);
  -webkit-font-smoothing: antialiased;
}

/* ページラッパー */
.wg-wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  background: #fff;
  position: relative;
}

/* セクション画像 */
.wg-img-block {
  display: block;
  font-size: 0;
  line-height: 0;
}
.wg-img-block img {
  display: block;
  width: 100%;
  height: auto;
}

/* CTAブロック（ファーストビュー直下・白背景） */
.cta-block {
  background: #fff;
  padding: 28px 24px 32px;
  text-align: center;
}
.cta-block .micro {
  font-size: 12px;
  color: var(--clr-gray);
  margin-bottom: 10px;
  font-family: 'Noto Sans JP', sans-serif;
  letter-spacing: 0.05em;
}
.cta-btn {
  display: block;
  width: calc(100% - 0px);
  max-width: 640px;
  margin: 0 auto;
  padding: 18px 24px;
  min-height: 56px;
  background: linear-gradient(135deg, #E8820C 0%, #C84B18 100%);
  color: #fff;
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.08em;
  border: none;
  border-radius: 6px;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 6px 24px rgba(200,75,24,0.35);
  position: relative;
  overflow: hidden;
  transition: opacity 0.2s;
}
.cta-btn::before {
  content: '';
  position: absolute;
  top: 0; left: -60%;
  width: 40%; height: 100%;
  background: rgba(255,255,255,0.18);
  transform: skewX(-20deg);
  animation: shimmer 2.8s infinite;
}
@keyframes shimmer {
  0%   { left: -60%; }
  60%  { left: 110%; }
  100% { left: 110%; }
}
.cta-btn:hover { opacity: 0.9; }

/* FAQ */
.faq-section {
  background: #fff;
  padding: 48px 24px 40px;
}
.faq-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--clr-brown);
  text-align: center;
  margin-bottom: 32px;
  letter-spacing: 0.06em;
}
.faq-title span {
  display: inline-block;
  border-bottom: 2px solid var(--clr-gold);
  padding-bottom: 6px;
}
.faq-item {
  border-bottom: 1px solid #E5DDD3;
  margin-bottom: 0;
}
.faq-q {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  padding: 18px 0;
  text-align: left;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--clr-brown);
  line-height: 1.5;
}
.faq-q .q-badge {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--clr-brown);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.faq-q .q-text { flex: 1; }
.faq-q .q-icon {
  flex-shrink: 0;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--clr-orange);
  color: #fff;
  font-size: 18px;
  font-weight: 300;
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.3s;
  line-height: 1;
}
.faq-q[aria-expanded="true"] .q-icon { transform: rotate(45deg); }
.faq-a-wrap {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s ease;
}
.faq-a {
  padding: 4px 0 20px 42px;
  font-size: 14px;
  color: var(--clr-gray);
  line-height: 1.75;
  font-family: 'Noto Sans JP', sans-serif;
}

/* 最終CTAブロック（ダークブラウン背景） */
.cta-final {
  background: var(--clr-brown);
  padding: 40px 24px 36px;
  text-align: center;
}
.cta-final .micro {
  color: rgba(255,255,255,0.7);
  font-size: 12px;
  margin-bottom: 10px;
}
.cta-final .cta-btn {
  max-width: 640px;
}
.cta-assure {
  margin-top: 18px;
  color: rgba(255,255,255,0.65);
  font-size: 12px;
  line-height: 1.8;
}

/* 商品選択エリア */
#product-selection {
  background: var(--clr-base);
  padding: 40px 24px;
}
#product-selection h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: 20px;
  font-weight: 700;
  text-align: center;
  color: var(--clr-brown);
  margin-bottom: 24px;
  letter-spacing: 0.06em;
}
#ec-product-anchor { height: 0; display: block; }

/* フッター */
.wg-footer {
  background: var(--clr-sub);
  padding: 32px 24px 48px;
  text-align: center;
}
.wg-footer p {
  font-size: 11px;
  color: var(--clr-gray);
  line-height: 1.85;
  margin-bottom: 6px;
}
.wg-footer .copy {
  margin-top: 16px;
  font-size: 11px;
  color: #9B8F85;
}

/* レスポンシブ */
@media (max-width: 480px) {
  .cta-btn { font-size: 16px; }
  .faq-title { font-size: 18px; }
}