/* ==========================================================================
   fukochibaa.css
   沖縄産フーチバー（よもぎ）紹介ページ専用スタイル
   LP（style.css）のデザイン変数・コンポーネントを継承した上で定義。
   ========================================================================== */

/* ============================================================
   ページ全体
   ============================================================ */
.fukochibaa-page {
  background-color: var(--color-bg);
}

.fuchi-main {
  padding-top: 0;
}

/* ============================================================
   パンくずリスト
   ============================================================ */
.breadcrumb {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  padding: 12px 0;
}

.breadcrumb-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}

.breadcrumb-link {
  font-family: var(--font-sans-jp);
  font-size: 0.78rem;
  font-weight: 300;
  color: var(--color-ink-light);
  text-decoration: none;
  transition: color 0.2s ease;
}

.breadcrumb-link:hover {
  color: var(--color-green-deep);
}

.breadcrumb-sep {
  font-size: 0.75rem;
  color: var(--color-ink-light);
  opacity: 0.5;
}

.breadcrumb-current {
  font-family: var(--font-sans-jp);
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--color-green-mid);
}

/* ============================================================
   ヒーローセクション
   ============================================================ */
.fuchi-hero {
  background-color: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-3xl) 0 var(--space-2xl);
}

.fuchi-hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  text-align: center;
}

.fuchi-hero-title {
  font-family: var(--font-serif-jp);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 400;
  color: var(--color-green-deep);
  line-height: 1.5;
  letter-spacing: 0.04em;
  margin-top: 0.5rem;
  margin-bottom: 1.25rem;
}

.fuchi-hero-sub {
  font-family: var(--font-sans-jp);
  font-size: clamp(0.85rem, 1.8vw, 1rem);
  font-weight: 300;
  color: var(--color-ink-mid);
  line-height: 2;
  letter-spacing: 0.02em;
}

/* ============================================================
   区切り線
   ============================================================ */
.fuchi-divider {
  width: 40px;
  height: 1px;
  background: var(--color-border);
  margin: 0 auto;
}

/* ============================================================
   コンテンツセクション（交互レイアウト）
   ============================================================ */
.fuchi-section {
  padding: var(--space-3xl) 0;
  background-color: var(--color-bg);
}

.fuchi-section--alt {
  background-color: var(--color-bg-alt);
}

.fuchi-section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.fuchi-section-inner--reverse {
  direction: rtl;
}

.fuchi-section-inner--reverse > * {
  direction: ltr;
}

/* テキスト側 */
.fuchi-section-text {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.fuchi-body {
  font-family: var(--font-sans-jp);
  font-size: 0.92rem;
  font-weight: 300;
  color: var(--color-ink-mid);
  line-height: 1.95;
  letter-spacing: 0.01em;
}

.fuchi-subheading {
  font-family: var(--font-serif-jp);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-green-deep);
  margin-top: 0.25rem;
  margin-bottom: -0.25rem;
  letter-spacing: 0.02em;
}

/* 手順リスト */
.fuchi-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  counter-reset: step-counter;
}

.fuchi-step {
  font-family: var(--font-sans-jp);
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--color-ink-mid);
  line-height: 1.7;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  counter-increment: step-counter;
}

.fuchi-step::before {
  content: counter(step-counter);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-green-deep);
  color: var(--color-white);
  font-size: 0.72rem;
  font-weight: 400;
  flex-shrink: 0;
  margin-top: 2px;
}

/* タグ */
.fuchi-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 0.5rem;
}

.fuchi-tag {
  display: inline-block;
  background: var(--color-green-pale);
  color: var(--color-green-deep);
  font-family: var(--font-sans-jp);
  font-size: 0.78rem;
  font-weight: 400;
  padding: 4px 14px;
  border-radius: 999px;
  border: 1px solid rgba(30,56,36,0.15);
  letter-spacing: 0.01em;
}

/* 画像側 */
.fuchi-section-image {
  border-radius: 4px;
  overflow: hidden;
}

.fuchi-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 4px;
  aspect-ratio: 4 / 3;
}

/* テキスト内のリンクボタン */
.fuchi-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans-jp);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--color-green-deep);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: opacity 0.2s ease;
  margin-top: 0.5rem;
  align-self: flex-start;
}

.fuchi-link-btn:hover {
  opacity: 0.65;
}

/* ============================================================
   サイズ選びセクション
   ============================================================ */
.fuchi-size-section {
  background: var(--color-green-deep);
  padding: var(--space-3xl) 0;
}

.fuchi-size-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.fuchi-size-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.fuchi-size-header .section-label {
  color: rgba(255,255,255,0.55);
}

.fuchi-size-header .section-heading {
  color: var(--color-white);
}

.fuchi-size-lead {
  font-family: var(--font-sans-jp);
  font-size: 0.88rem;
  font-weight: 300;
  color: rgba(255,255,255,0.7);
  margin-top: 0.75rem;
  line-height: 1.8;
}

.fuchi-size-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.fuchi-size-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  padding: var(--space-lg) var(--space-md);
  position: relative;
  transition: background 0.3s ease;
}

.fuchi-size-card:hover {
  background: rgba(255,255,255,0.11);
}

.fuchi-size-card--popular {
  background: rgba(255,255,255,0.12);
  border-color: var(--color-gold);
}

.fuchi-size-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-gold);
  color: var(--color-green-deep);
  font-family: var(--font-sans-jp);
  font-size: 0.72rem;
  font-weight: 400;
  padding: 2px 12px;
  border-radius: 999px;
  white-space: nowrap;
  letter-spacing: 0.06em;
}

.fuchi-size-label {
  font-family: var(--font-sans-jp);
  font-size: 0.72rem;
  font-weight: 300;
  color: var(--color-gold);
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
}

.fuchi-size-name {
  font-family: var(--font-serif-jp);
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--color-white);
  margin-bottom: 0.4rem;
  line-height: 1.4;
}

.fuchi-size-amount {
  font-family: var(--font-sans-jp);
  font-size: 0.78rem;
  font-weight: 300;
  color: rgba(255,255,255,0.55);
  margin-bottom: 0.75rem;
}

.fuchi-size-body {
  font-family: var(--font-sans-jp);
  font-size: 0.82rem;
  font-weight: 300;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
}

.fuchi-size-cta {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.fuchi-shop-btn {
  display: inline-block;
  background: var(--color-gold);
  color: var(--color-green-deep);
  font-family: var(--font-sans-jp);
  font-size: 0.9rem;
  font-weight: 400;
  padding: 14px 36px;
  border-radius: 2px;
  text-decoration: none;
  letter-spacing: 0.06em;
  transition: opacity 0.2s ease;
}

.fuchi-shop-btn:hover {
  opacity: 0.85;
}

.fuchi-products-btn {
  display: inline-block;
  background: transparent;
  color: rgba(255,255,255,0.8);
  font-family: var(--font-sans-jp);
  font-size: 0.9rem;
  font-weight: 300;
  padding: 14px 36px;
  border-radius: 2px;
  border: 1px solid rgba(255,255,255,0.3);
  text-decoration: none;
  letter-spacing: 0.06em;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.fuchi-products-btn:hover {
  border-color: rgba(255,255,255,0.6);
  color: #fff;
}

/* ============================================================
   FAQセクション
   ============================================================ */
.fuchi-faq-section {
  background: var(--color-bg-alt);
  padding: var(--space-3xl) 0;
}

.fuchi-faq-inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.fuchi-faq-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.fuchi-caution {
  font-family: var(--font-sans-jp);
  font-size: 0.75rem;
  font-weight: 300;
  color: var(--color-ink-light);
  text-align: center;
  margin-top: var(--space-lg);
  line-height: 1.8;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-md);
}

/* ============================================================
   関連キーワードセクション
   ============================================================ */
.fuchi-keywords-section {
  background: var(--color-bg);
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.fuchi-keywords-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  text-align: center;
}

.fuchi-keywords-label {
  font-family: var(--font-sans-jp);
  font-size: 0.75rem;
  font-weight: 300;
  color: var(--color-ink-light);
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
}

.fuchi-keywords-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.fuchi-keyword {
  display: inline-block;
  background: var(--color-green-pale);
  color: var(--color-green-deep);
  font-family: var(--font-sans-jp);
  font-size: 0.78rem;
  font-weight: 400;
  padding: 4px 14px;
  border-radius: 999px;
  border: 1px solid rgba(30,56,36,0.15);
}

/* ============================================================
   CTAセクション
   ============================================================ */
.fuchi-cta-section {
  background: var(--color-green-deep);
  padding: var(--space-3xl) 0;
}

.fuchi-cta-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  text-align: center;
}

.fuchi-cta-body {
  font-family: var(--font-sans-jp);
  font-size: 0.9rem;
  font-weight: 300;
  color: rgba(255,255,255,0.75);
  line-height: 1.9;
  margin-top: 1rem;
  margin-bottom: var(--space-lg);
}

.fuchi-cta-buttons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.fuchi-cta-btn-primary {
  display: inline-block;
  background: var(--color-gold);
  color: var(--color-green-deep);
  font-family: var(--font-sans-jp);
  font-size: 0.9rem;
  font-weight: 400;
  padding: 14px 40px;
  border-radius: 2px;
  text-decoration: none;
  letter-spacing: 0.06em;
  transition: opacity 0.2s ease;
}

.fuchi-cta-btn-primary:hover {
  opacity: 0.85;
}

.fuchi-cta-btn-secondary {
  display: inline-block;
  background: transparent;
  color: rgba(255,255,255,0.8);
  font-family: var(--font-sans-jp);
  font-size: 0.9rem;
  font-weight: 300;
  padding: 14px 40px;
  border-radius: 2px;
  border: 1px solid rgba(255,255,255,0.3);
  text-decoration: none;
  letter-spacing: 0.06em;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.fuchi-cta-btn-secondary:hover {
  border-color: rgba(255,255,255,0.6);
  color: #fff;
}

/* ============================================================
   index.html 側の誘導バナースタイル
   ============================================================ */
.fukochibaa-link-section {
  background: var(--color-green-deep);
  padding: var(--space-2xl) 0;
  border-top: none;
  border-bottom: none;
}

.fukochibaa-link-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.fukochibaa-link-card {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--space-2xl);
  padding: var(--space-xl) 0;
  border-left: 2px solid rgba(200,169,110,0.45);
  padding-left: var(--space-xl);
}

.fukochibaa-link-text {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.fukochibaa-link-section .section-label {
  color: var(--color-gold);
  opacity: 0.85;
}

.fukochibaa-link-section .section-heading {
  color: var(--color-white);
  font-size: clamp(1.1rem, 2.2vw, 1.5rem);
  font-weight: 400;
  margin-top: 0.4rem;
  margin-bottom: 0;
}

.fukochibaa-link-body {
  font-family: var(--font-sans-jp);
  font-size: 0.9rem;
  font-weight: 300;
  color: rgba(255,255,255,0.7);
  line-height: 1.95;
  margin-top: 1rem;
  margin-bottom: 0;
  max-width: 560px;
}

.fukochibaa-link-cta {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.fukochibaa-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: var(--color-gold);
  font-family: var(--font-sans-jp);
  font-size: 0.85rem;
  font-weight: 400;
  padding: 13px 28px;
  border-radius: 2px;
  border: 1px solid rgba(200,169,110,0.6);
  text-decoration: none;
  letter-spacing: 0.06em;
  transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
  white-space: nowrap;
}

.fukochibaa-link-btn:hover {
  background: rgba(200,169,110,0.12);
  border-color: var(--color-gold);
  color: #fff;
}

/* ============================================================
   レスポンシブ
   ============================================================ */
@media (max-width: 900px) {
  .fukochibaa-link-card {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    border-left: none;
    border-top: 2px solid rgba(200,169,110,0.45);
    padding-left: 0;
    padding-top: var(--space-xl);
  }

  .fukochibaa-link-cta {
    justify-content: flex-start;
  }

  .fuchi-section-inner {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .fuchi-section-inner--reverse {
    direction: ltr;
  }

  .fuchi-size-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .fuchi-size-card {
    padding: var(--space-md);
  }
}

@media (max-width: 640px) {
  .fuchi-hero {
    padding: var(--space-2xl) 0 var(--space-xl);
  }

  .fuchi-section {
    padding: var(--space-2xl) 0;
  }

  .fuchi-size-section {
    padding: var(--space-2xl) 0;
  }

  .fuchi-faq-section {
    padding: var(--space-2xl) 0;
  }

  .fuchi-cta-section {
    padding: var(--space-2xl) 0;
  }

  .fuchi-cta-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .fuchi-cta-btn-primary,
  .fuchi-cta-btn-secondary {
    text-align: center;
  }

  .fukochibaa-link-section {
    padding: var(--space-2xl) 0;
  }
}