/* ===== PCA DESIGN D — くすみガーリー ===== */
:root {
  --bg: #FDF8F5;
  --card: #FFFFFF;
  --accent: #D98E96;
  --accent-dark: #B96A73;
  --text: #4A3F3F;
  --lavender: #EDE6F2;
  --shadow: 0 8px 24px rgba(185, 106, 115, 0.10);
  --shadow-hover: 0 14px 32px rgba(185, 106, 115, 0.16);
  --radius: 18px;
  --radius-lg: 24px;
  --maxw: 1120px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Zen Maru Gothic", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

.logo-mark { font-family: "Quicksand", sans-serif; font-weight: 700; letter-spacing: 0.06em; }
.logo-sub { font-family: "Quicksand", sans-serif; font-weight: 500; letter-spacing: 0.14em; }

/* ===== 案ラベル ===== */
.design-label {
  background: var(--lavender);
  color: var(--accent-dark);
  text-align: center;
  font-family: "Quicksand", sans-serif;
  font-weight: 600;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  padding: 5px 12px;
}

/* ===== 共通セクション ===== */
section { padding: 52px 20px; }
.section-head { max-width: var(--maxw); margin: 0 auto 30px; text-align: center; }
.section-title {
  font-size: clamp(1.35rem, 4.4vw, 2rem);
  font-weight: 900;
  letter-spacing: 0.03em;
}
.section-lead { margin-top: 8px; color: var(--accent-dark); font-size: 0.92rem; font-weight: 500; }
.section-more { text-align: center; margin-top: 34px; }

/* ===== ボタン（ピル型） ===== */
.btn {
  display: inline-block;
  padding: 14px 34px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, filter 0.2s ease;
  cursor: pointer;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: var(--shadow);
}
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.btn-outline {
  background: #fff;
  color: var(--accent-dark);
  border: 1.5px solid var(--accent);
}
.btn-outline:hover { background: var(--accent); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-line {
  background: var(--accent);
  color: #fff;
  box-shadow: var(--shadow);
}
.btn-line:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: var(--shadow-hover); }

/* ===== 1. アナウンスバー ===== */
.announce-bar {
  background: var(--accent);
  color: #fff;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 500;
  padding: 9px 12px;
  letter-spacing: 0.02em;
}

/* ===== 2. ヘッダー ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(253, 248, 245, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(185, 106, 115, 0.08);
}
.header-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 20px;
}
.logo { display: flex; flex-direction: column; line-height: 1.1; }
.logo .logo-mark { font-size: 1.65rem; color: var(--accent-dark); }
.logo .logo-sub { font-size: 0.58rem; color: var(--accent); margin-top: 2px; }
.header-catch {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent-dark);
  letter-spacing: 0.02em;
}

/* ===== 3. ヒーロー（画像を切らない contain カルーセル） ===== */
.hero { padding: 32px 20px 20px; }
.hero-carousel {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
}
.hero-track {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--lavender);
  box-shadow: var(--shadow);
}
.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.7s ease;
  pointer-events: none;
}
.hero-slide.active { opacity: 1; pointer-events: auto; }
.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain; /* 画像は絶対にトリミングしない */
}
.hero-slide .hero-label {
  position: absolute;
  left: 14px;
  bottom: 14px;
  background: rgba(255, 255, 255, 0.86);
  color: var(--accent-dark);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 999px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(4px);
}
.hero-dots {
  display: flex;
  justify-content: center;
  gap: 9px;
  margin-top: 16px;
}
.hero-dots button {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: none;
  background: rgba(217, 142, 150, 0.32);
  cursor: pointer;
  padding: 0;
  transition: background 0.25s, transform 0.25s;
}
.hero-dots button.active { background: var(--accent); transform: scale(1.25); }

/* ===== 4. 割引バナー ===== */
.discount-wrap { padding: 8px 20px 20px; }
.discount-banner {
  display: block;
  max-width: var(--maxw);
  margin: 0 auto;
  text-align: center;
  background: linear-gradient(135deg, var(--lavender), #FBEEF0);
  color: var(--accent-dark);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 18px 22px;
  border-radius: var(--radius);
  border: 1.5px dashed rgba(217, 142, 150, 0.5);
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.discount-banner:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }

/* ===== 5. 機種選択 ===== */
.models { background: var(--lavender); }
.model-grid {
  max-width: 760px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.model-btn {
  background: #fff;
  color: var(--accent-dark);
  border: 1.5px solid rgba(185, 106, 115, 0.22);
  border-radius: var(--radius);
  padding: 16px 10px;
  font-size: 0.92rem;
  font-weight: 700;
  text-align: center;
  transition: background 0.2s, color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.model-btn:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

/* ===== 6. テイストで探す ===== */
.taste-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.taste-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 1 / 1;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  background: var(--card);
}
.taste-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.taste-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.taste-card:hover img { transform: scale(1.06); }
.taste-card .taste-label {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 16px 12px 13px;
  background: linear-gradient(to top, rgba(185, 106, 115, 0.68), transparent);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  text-align: center;
  letter-spacing: 0.03em;
}

/* ===== 7 & 8 & 9. 商品グリッド ===== */
.product-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.ranking-grid { grid-template-columns: repeat(3, 1fr); }
.product-card {
  position: relative;
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.product-thumb {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--lavender);
}
.product-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.product-card:hover .product-thumb img { transform: scale(1.05); }
.rank-badge {
  position: absolute;
  top: 10px; left: 10px;
  min-width: 32px; height: 32px;
  padding: 0 6px;
  background: var(--accent);
  color: #fff;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Quicksand", sans-serif;
  font-weight: 700;
  font-size: 0.82rem;
  box-shadow: var(--shadow);
}
.product-info { padding: 12px 14px 16px; }
.product-name {
  font-size: 0.86rem;
  font-weight: 500;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.58em;
}
.product-stars {
  margin-top: 6px;
  font-size: 0.8rem;
  color: var(--accent);
  letter-spacing: 0.06em;
}
.product-stars .star-count { color: var(--text); font-size: 0.74rem; margin-left: 4px; }
.product-price {
  margin-top: 8px;
  font-family: "Quicksand", sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--accent-dark);
}
.product-price .tax { font-size: 0.7rem; font-weight: 500; color: var(--text); margin-left: 4px; }

/* ===== 8. レビューカード ===== */
.review-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.review-card {
  background: var(--card);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.review-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.review-stars { color: var(--accent); font-size: 1.05rem; letter-spacing: 0.08em; }
.review-quote {
  margin: 14px 0 18px;
  font-size: 0.98rem;
  font-weight: 500;
  line-height: 1.8;
  flex: 1;
}
.review-quote::before { content: "“"; color: var(--accent); font-weight: 700; margin-right: 2px; }
.review-quote::after { content: "”"; color: var(--accent); font-weight: 700; margin-left: 2px; }
.review-meta { font-size: 0.82rem; color: var(--text); }
.review-author { font-weight: 700; }
.review-product { color: var(--accent-dark); text-decoration: underline; transition: color 0.2s; }
.review-product:hover { color: var(--accent); }

/* ===== 10. 安心バッジ ===== */
.assurance { background: var(--lavender); }
.assurance-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.assurance-item {
  background: #fff;
  border-radius: var(--radius);
  padding: 24px 18px;
  box-shadow: var(--shadow);
  text-align: center;
  display: flex;
  flex-direction: column;
}
.assurance-item .badge-title {
  font-weight: 700;
  color: var(--accent-dark);
  font-size: 0.95rem;
  margin-bottom: 8px;
}
.assurance-item .badge-text { font-size: 0.82rem; line-height: 1.6; flex: 1; }
.assurance-item .badge-link {
  display: inline-block;
  margin-top: 12px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent);
  transition: color 0.2s;
}
.assurance-item .badge-link::after { content: " →"; }
.assurance-item .badge-link:hover { color: var(--accent-dark); }

/* ===== 11. SNS ===== */
.sns-follow {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}
.sns-btn {
  padding: 11px 26px;
  border-radius: 999px;
  border: 1.5px solid var(--accent);
  color: var(--accent-dark);
  background: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  transition: background 0.2s, color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.sns-btn:hover { background: var(--accent); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow); }

/* ===== 12. LINE CTA ===== */
.line-cta { background: var(--accent); padding: 58px 20px; }
.line-cta-inner { max-width: 620px; margin: 0 auto; text-align: center; color: #fff; }
.line-cta-title { font-size: clamp(1.4rem, 4.4vw, 1.95rem); font-weight: 900; line-height: 1.4; }
.line-cta-sub { margin: 14px 0 26px; font-size: 0.94rem; opacity: 0.96; }
.line-cta .btn-line { background: #fff; color: var(--accent-dark); }
.line-cta .btn-line:hover { background: var(--lavender); color: var(--accent-dark); }

/* ===== 13. フッター ===== */
.footer { background: #fff; border-top: 1px solid rgba(185, 106, 115, 0.1); }
.footer-inner { max-width: var(--maxw); margin: 0 auto; text-align: center; }
.footer-brand { margin-bottom: 18px; }
.footer-brand .logo-mark { font-size: 1.45rem; color: var(--accent-dark); }
.footer-brand .logo-sub { display: block; font-size: 0.58rem; color: var(--accent); margin-top: 2px; }
.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 22px;
  margin-bottom: 20px;
}
.footer-links a { font-size: 0.84rem; color: var(--text); transition: color 0.2s; }
.footer-links a:hover { color: var(--accent-dark); text-decoration: underline; }
.footer-copy { font-size: 0.74rem; color: var(--accent); font-family: "Quicksand", sans-serif; }

/* ===== レスポンシブ：タブレット ===== */
@media (max-width: 900px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .taste-grid { grid-template-columns: repeat(4, 1fr); }
  .assurance-grid { grid-template-columns: repeat(2, 1fr); }
  .review-grid { grid-template-columns: 1fr; max-width: 560px; }
}

/* ===== レスポンシブ：モバイル ===== */
@media (max-width: 640px) {
  section { padding: 40px 16px; }
  .header-inner { padding: 10px 16px; }
  .header-catch { font-size: 0.76rem; }
  .logo .logo-mark { font-size: 1.4rem; }

  .hero { padding: 22px 16px 14px; }
  .hero-track { aspect-ratio: 3 / 4; }

  .discount-wrap { padding: 6px 16px 14px; }
  .discount-banner { font-size: 0.86rem; padding: 15px 16px; }

  .model-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .model-btn { padding: 14px 8px; font-size: 0.86rem; }

  .taste-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }

  /* RANKINGはスマホで横スクロールカルーセル */
  .ranking-grid {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: 4px 4px 14px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }
  .ranking-grid .product-card {
    flex: 0 0 62vw;
    max-width: 240px;
    scroll-snap-align: start;
  }

  .assurance-grid { grid-template-columns: 1fr; }
  .sns-btn { padding: 10px 20px; font-size: 0.85rem; }
}