/* ===========================================================
   パニンクレットジャパン株式会社 - スタイルシート
   =========================================================== */

:root {
  --color-white: #ffffff;
  --color-bg-soft: #f4f9fb;
  --color-aqua: #dff1f6;
  --color-aqua-mid: #b8e0ea;
  --color-blue: #0f5f8c;
  --color-blue-dark: #0a3d5c;
  --color-text: #22303a;
  --color-text-soft: #55666f;
  --color-border: #dbe6ea;
  --color-accent: #7a1d2c;
  --color-accent-dark: #591320;
  --color-gold: #b3924c;
  --color-gold-dark: #8a7136;
  --color-gold-soft: #f4ecdc;

  --font-en: 'Libre Baskerville', Georgia, serif;
  --font-jp: 'Noto Sans JP', 'Hiragino Sans', 'Yu Gothic', sans-serif;

  --max-width: 1160px;
  --section-padding: clamp(64px, 9vw, 120px);
  --radius-sm: 4px;
  --radius-md: 6px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-jp);
  color: var(--color-text);
  background-color: var(--color-white);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

h1, h2, h3 {
  font-family: var(--font-en);
  color: var(--color-blue-dark);
  line-height: 1.4;
  margin: 0 0 20px;
}

.body-text {
  color: var(--color-text-soft);
  margin: 0 0 16px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-blue);
  color: #fff;
  padding: 10px 16px;
  z-index: 1000;
}

.skip-link:focus {
  left: 8px;
  top: 8px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ===== レイアウト共通 ===== */

.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--section-padding) 0;
}

.eyebrow {
  font-family: var(--font-en);
  letter-spacing: 0.12em;
  font-size: 0.85rem;
  color: var(--color-blue);
  text-transform: uppercase;
  margin: 0 0 12px;
}

.eyebrow-accent {
  color: var(--color-accent);
}

/* ===== ボタン ===== */

.button-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 32px;
}

.button-group.center {
  justify-content: center;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
  text-align: center;
}

.btn-primary {
  background-color: var(--color-blue);
  color: #fff;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: var(--color-blue-dark);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-blue-dark);
  border-color: var(--color-blue-dark);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  background-color: var(--color-blue-dark);
  color: #fff;
}

.peat-product-link {
  margin: 20px 0 0;
  text-align: center;
  font-size: 0.85rem;
}

.peat-product-link a {
  color: var(--color-blue);
  transition: color 0.25s ease;
}

.peat-product-link a:hover,
.peat-product-link a:focus-visible {
  color: var(--color-blue-dark);
  text-decoration: underline;
}

.btn-accent {
  background-color: var(--color-accent);
  color: #fff;
}

.btn-accent:hover,
.btn-accent:focus-visible {
  background-color: var(--color-accent-dark);
}

.btn-gold {
  background-color: var(--color-gold);
  color: #fff;
}

.btn-gold:hover,
.btn-gold:focus-visible {
  background-color: var(--color-gold-dark);
}

.btn-small {
  padding: 10px 24px;
  font-size: 0.85rem;
}

/* ===== ヘッダー ===== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(6px);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: inline-flex;
  align-items: center;
  padding: 4px 0;
}

.logo-image {
  width: 200px;
  height: auto;
  max-width: none;
}

.primary-nav ul {
  display: flex;
  align-items: center;
  gap: 32px;
}

.primary-nav a {
  font-size: 0.92rem;
  color: var(--color-text);
  padding: 4px 2px;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  color: var(--color-blue);
  border-bottom-color: var(--color-blue);
}

.primary-nav .lang-link {
  color: var(--color-blue);
  font-family: var(--font-en);
  letter-spacing: 0.05em;
}

.external-icon {
  display: inline-block;
  margin-left: 4px;
  font-size: 0.85em;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.nav-toggle-bar {
  width: 20px;
  height: 2px;
  background-color: var(--color-blue-dark);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===== プレースホルダー画像 ===== */

.image-placeholder {
  background: linear-gradient(135deg, var(--color-aqua) 0%, var(--color-aqua-mid) 55%, var(--color-blue) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-blue-dark);
  font-family: var(--font-en);
  letter-spacing: 0.1em;
  font-size: 0.85rem;
  text-align: center;
}

.hero-media {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 68%;
  z-index: 0;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 65% center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    var(--color-white) 0%,
    var(--color-white) 30%,
    rgba(255, 255, 255, 0.75) 45%,
    rgba(255, 255, 255, 0) 68%
  );
}

.material-placeholder {
  aspect-ratio: 4 / 3;
  width: 100%;
  margin-bottom: 16px;
}

.material-image {
  aspect-ratio: 4 / 3;
  width: 100%;
  margin-bottom: 16px;
  border-radius: var(--radius-md);
  object-fit: cover;
  object-position: center;
  display: block;
}

.material-image--reindeer {
  object-position: center 30%;
}

.material-image--finland-peat {
  object-position: 70% 65%;
}

.logo-placeholder-box {
  aspect-ratio: 16 / 9;
  width: 100%;
  margin-bottom: 16px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  overflow: hidden;
}

.partner-logo {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}

/* ロゴごとの見た目の大きさを揃えるための個別倍率 */
.partner-logo--scale-170 {
  transform: scale(1.7);
}

.partner-logo--scale-200 {
  transform: scale(2);
}

}

/* ===== フェードイン ===== */

.fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .fade-in {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ===== 1. ヒーロー ===== */

.hero {
  position: relative;
  overflow: hidden;
  background-color: var(--color-white);
  padding: clamp(72px, 11vw, 140px) 0;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.hero-text {
  max-width: 560px;
}

.eyebrow-hero {
  font-size: clamp(0.68rem, 1.6vw, 0.85rem);
  letter-spacing: 0.06em;
  line-height: 1.5;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
}

.hero-body {
  color: var(--color-text-soft);
  font-size: 1.02rem;
  margin: 0 0 8px;
}

/* ===== 2. KEY INGREDIENT ===== */

.ingredient-section {
  background-color: var(--color-bg-soft);
}

.ingredient-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: center;
}

.ingredient-media {
  aspect-ratio: 4 / 3;
  width: 100%;
  border-radius: var(--radius-md);
  /* 四辺を淡いブルー背景へ溶け込ませるフェードマスク */
  -webkit-mask-image:
    -webkit-linear-gradient(left, transparent 0, black 50px, black calc(100% - 50px), transparent 100%),
    -webkit-linear-gradient(top, transparent 0, black 50px, black calc(100% - 50px), transparent 100%);
  -webkit-mask-composite: source-over, source-in;
  mask-image:
    linear-gradient(to right, transparent 0, black 50px, black calc(100% - 50px), transparent 100%),
    linear-gradient(to bottom, transparent 0, black 50px, black calc(100% - 50px), transparent 100%);
  mask-composite: intersect;
}

.ingredient-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 60% center;
}

.ingredient-text h2 {
  margin-bottom: 8px;
}

.ingredient-name-en {
  font-family: var(--font-en);
  font-size: 0.85rem;
  color: var(--color-text-soft);
  margin: 0 0 24px;
}

.feature-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.feature-list li {
  border: 1px solid var(--color-accent);
  color: var(--color-accent-dark);
  padding: 6px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
}

/* ===== 3. ABOUT US ===== */

.about-section {
  text-align: center;
}

.about-heading {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.about-body {
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 48px 0 8px;
}

.stat-card {
  background-color: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px 20px;
}

.stat-number {
  font-family: var(--font-en);
  color: var(--color-blue);
  font-size: 1.3rem;
  margin: 0 0 8px;
}

.stat-desc {
  font-size: 0.9rem;
  color: var(--color-text-soft);
  margin: 0;
}

/* ===== 4. OUR BUSINESS ===== */

.business-section {
  background-color: var(--color-bg-soft);
}

.business-intro {
  max-width: none;
  white-space: nowrap;
  font-size: clamp(0.9rem, 1.6vw, 1rem);
  margin: 0 0 8px;
}

.business-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 40px 0 8px;
}

.business-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
}

.business-number {
  font-family: var(--font-en);
  color: var(--color-aqua-mid);
  font-size: 2rem;
  margin: 0 0 8px;
}

.business-card h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
}

/* ===== 5. RAW MATERIALS ===== */

.materials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin: 40px 0 8px;
}

.material-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
}

.material-card h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.material-note {
  font-size: 0.82rem;
  color: var(--color-text-soft);
  text-align: left;
  margin: 10px 0 14px;
}

.material-card .link-more {
  margin-top: auto;
}

.link-more {
  display: inline-block;
  font-size: 0.88rem;
  color: var(--color-blue);
  border-bottom: 1px solid var(--color-blue);
  padding-bottom: 2px;
}

.link-more:hover,
.link-more:focus-visible {
  color: var(--color-blue-dark);
  border-bottom-color: var(--color-blue-dark);
}

/* ===== 6. GLOBAL PARTNERS ===== */

.partners-section {
  background-color: var(--color-bg-soft);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.partner-card {
  display: block;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.partner-card:hover {
  transform: translateY(-3px);
  border-color: #b8cbd1;
  box-shadow: 0 3px 8px rgba(34, 48, 58, 0.08);
}

.partner-card:focus-visible {
  outline: 2px solid var(--color-blue);
  outline-offset: 3px;
}

.partner-card h3 {
  font-size: 0.98rem;
  margin-bottom: 8px;
}

.partner-card .body-text {
  font-size: 0.85rem;
}

/* ===== 7. 商品バナー ===== */

.banner-stack {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.product-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px 32px;
}

.product-banner-primary {
  background: linear-gradient(90deg, var(--color-bg-soft) 0%, var(--color-aqua) 100%);
}

.product-banner-secondary {
  background: linear-gradient(90deg, #f4f5f6 0%, #e8edf0 100%);
}

.banner-title {
  font-family: var(--font-en);
  color: var(--color-blue-dark);
  font-size: 1.2rem;
  margin: 0 0 4px;
}

.banner-sub {
  color: var(--color-text-soft);
  margin: 0;
  font-size: 0.92rem;
}

/* バナー背景(aqua/グレー)と衝突しない淡いブルーで統一し、どちらのカードでも変化が見えるようにする */
.banner-cta:hover,
.banner-cta:focus-visible {
  background-color: #d7ebf8;
  color: var(--color-blue-dark);
  border-color: var(--color-blue-dark);
}

/* ===== フッター ===== */

.site-footer {
  background-color: var(--color-blue-dark);
  color: #dfeaf0;
  padding: 56px 0 24px;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.footer-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.footer-brand {
  flex: 1 1 300px;
  max-width: 380px;
}

.footer-nav {
  flex: 1 1 320px;
}

.footer-logo {
  font-family: var(--font-en);
  font-size: 1.25rem;
  letter-spacing: 0.03em;
  color: #fff;
  margin: 0 0 14px;
}

.footer-address,
.footer-email {
  font-size: 0.85rem;
  color: #b9cbd6;
  line-height: 1.9;
  margin: 0 0 8px;
}

.footer-email {
  margin-bottom: 0;
}

.footer-email a {
  text-decoration: none;
}

.footer-email a:hover,
.footer-email a:focus-visible {
  color: #fff;
  text-decoration: underline;
}

.footer-nav ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(140px, auto));
  column-gap: 40px;
  row-gap: 12px;
}

.footer-nav a {
  font-size: 0.88rem;
  color: #dfeaf0;
}

.footer-nav a:hover,
.footer-nav a:focus-visible {
  color: #fff;
  text-decoration: underline;
}

.footer-lang-link {
  display: inline-flex;
  align-items: center;
  margin-top: 20px;
  font-family: var(--font-en);
  font-size: 0.88rem;
  letter-spacing: 0.05em;
  color: #dfeaf0;
}

.footer-lang-link:hover,
.footer-lang-link:focus-visible {
  color: #fff;
}

.footer-nav--split {
  display: flex;
  flex: 60 1 0;
  gap: 48px;
}

.footer-nav--split .footer-nav-col {
  display: flex;
  flex: 1 1 0;
  flex-direction: column;
  gap: 12px;
  min-width: 140px;
}

.footer-nav--split .footer-nav-col:first-child {
  flex-grow: 27;
}

.footer-nav--split .footer-nav-col:last-child {
  flex-grow: 33;
}

.footer-top:has(.footer-nav--split) {
  justify-content: flex-start;
}

.footer-top:has(.footer-nav--split) .footer-brand {
  flex: 40 1 0;
  max-width: none;
  min-width: 320px;
}

.footer-top:has(.footer-nav--split) .footer-logo,
.footer-top:has(.footer-nav--split) .footer-address {
  white-space: nowrap;
}

.footer-copyright {
  margin: 20px 0 0;
  font-size: 0.75rem;
  color: #7d97a3;
  text-align: center;
}

/* ===========================================================
   レスポンシブ対応
   =========================================================== */

@media (max-width: 1024px) {
  .stats-grid,
  .business-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .materials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  .nav-toggle {
    display: flex;
  }

  .primary-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .primary-nav.is-open {
    max-height: 480px;
  }

  .primary-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px 24px 16px;
  }

  .primary-nav a {
    display: block;
    padding: 12px 0;
    width: 100%;
    border-bottom: 1px solid var(--color-border);
  }

  .hero {
    display: flex;
    flex-direction: column;
    padding: clamp(48px, 10vw, 72px) 0;
  }

  .hero-inner {
    order: 1;
    padding: 0 24px;
  }

  .hero-text {
    max-width: none;
  }

  .logo-image {
    width: 160px;
  }

  .hero-media {
    display: none;
  }

  .hero-overlay {
    display: none;
  }

  .ingredient-grid {
    grid-template-columns: 1fr;
  }

  .business-intro {
    white-space: normal;
  }
}

@media (max-width: 640px) {
  .stats-grid,
  .business-grid,
  .materials-grid,
  .partners-grid {
    grid-template-columns: 1fr;
  }

  .footer-top {
    flex-direction: column;
    gap: 32px;
  }

  .footer-brand {
    max-width: none;
  }

  .footer-top:has(.footer-nav--split) .footer-logo,
  .footer-top:has(.footer-nav--split) .footer-address {
    white-space: normal;
  }

  .product-banner {
    flex-direction: column;
    align-items: flex-start;
  }

  .button-group {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}

@media (max-width: 420px) {
  .footer-nav ul {
    grid-template-columns: 1fr;
    row-gap: 16px;
  }

  .footer-nav--split {
    flex-direction: column;
    gap: 20px;
  }
}

/* ===========================================================
   ナチュラル・ペプチド専用ページ
   =========================================================== */

/* ===== パンくずリスト ===== */

.breadcrumb {
  background-color: #fafbfc;
  border-bottom: 1px solid var(--color-border);
}

.breadcrumb-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 16px 24px;
  font-size: 0.85rem;
  color: var(--color-text-soft);
}

.breadcrumb-inner a {
  color: var(--color-blue);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.breadcrumb-inner a:hover,
.breadcrumb-inner a:focus-visible {
  color: var(--color-blue-dark);
  border-bottom-color: var(--color-blue-dark);
}

.breadcrumb-inner span[aria-hidden="true"] {
  margin: 0 6px;
  color: var(--color-text-soft);
}

/* ===== 下層ページ用ヒーロー ===== */

.hero-subpage {
  min-height: 540px;
  background-image: linear-gradient(
    90deg,
    rgba(241, 249, 252, 0.98) 0%,
    rgba(241, 249, 252, 0.94) 35%,
    rgba(241, 249, 252, 0.55) 55%,
    rgba(241, 249, 252, 0.08) 75%,
    rgba(241, 249, 252, 0) 100%
  ), url('./images/natural-peptide-hero.png');
  background-size: cover;
  background-position: center;
  padding: 0;
}

.hero-subpage--natural-peptide {
  background-position: center 54%;
}

.hero-subpage-content {
  max-width: var(--max-width);
  min-height: 540px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
}

.hero-subpage-text {
  max-width: 600px;
}

.hero-subpage-text h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 16px;
}

.hero-subpage-body {
  color: var(--color-text-soft);
  font-size: 1rem;
  margin: 0 0 12px;
}

.hero-subpage-supplement {
  font-family: var(--font-en);
  font-size: 0.85rem;
  color: var(--color-text-soft);
  letter-spacing: 0.05em;
  margin: 0;
}

.hero-subpage--thymus {
  background-image: linear-gradient(
    90deg,
    rgba(241, 249, 252, 0.99) 0%,
    rgba(241, 249, 252, 0.94) 42%,
    rgba(241, 249, 252, 0.62) 64%,
    rgba(241, 249, 252, 0.12) 86%,
    rgba(241, 249, 252, 0) 100%
  ), url('./images/thymus-extract.png');
  background-position: center;
}

.hero-subpage--placenta {
  background-image: linear-gradient(
    90deg,
    rgba(241, 249, 252, 0.99) 0%,
    rgba(241, 249, 252, 0.94) 42%,
    rgba(241, 249, 252, 0.62) 64%,
    rgba(241, 249, 252, 0.12) 86%,
    rgba(241, 249, 252, 0) 100%
  ), url('./images/placenta-extract.png');
  background-position: center;
}

.hero-subpage--pancollaron {
  background-image: linear-gradient(
    90deg,
    rgba(241, 249, 252, 0.99) 0%,
    rgba(241, 249, 252, 0.94) 42%,
    rgba(241, 249, 252, 0.62) 64%,
    rgba(241, 249, 252, 0.12) 86%,
    rgba(241, 249, 252, 0) 100%
  ), url('./images/pancollaron.png');
  background-position: center;
}

.hero-subpage--aloe {
  background-image: linear-gradient(
    90deg,
    rgba(241, 249, 252, 0.99) 0%,
    rgba(241, 249, 252, 0.94) 42%,
    rgba(241, 249, 252, 0.62) 64%,
    rgba(241, 249, 252, 0.12) 86%,
    rgba(241, 249, 252, 0) 100%
  ), url('./images/aloe-hero.png');
  background-position: center;
}

.hero-subpage--hop {
  background-image: linear-gradient(
    90deg,
    rgba(241, 249, 252, 0.99) 0%,
    rgba(241, 249, 252, 0.94) 42%,
    rgba(241, 249, 252, 0.62) 64%,
    rgba(241, 249, 252, 0.12) 86%,
    rgba(241, 249, 252, 0) 100%
  ), url('./images/key-ingredient.png');
  background-position: center;
}

.hero-subpage--acerola {
  background-image: linear-gradient(
    90deg,
    rgba(241, 249, 252, 0.99) 0%,
    rgba(241, 249, 252, 0.94) 42%,
    rgba(241, 249, 252, 0.62) 64%,
    rgba(241, 249, 252, 0.12) 86%,
    rgba(241, 249, 252, 0) 100%
  ), url('./images/key-ingredient.png');
  background-position: center;
}

.ingredients-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.ingredient-list-section {
  background-color: var(--color-bg-soft);
}

.ingredient-category-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.ingredient-category-lower-layout {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  align-items: start;
}

.ingredient-category-side-stack {
  display: grid;
  gap: 24px;
  align-content: start;
}

.ingredient-category--finland {
  grid-column: 1 / -1;
}

.ingredient-category {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
}

.ingredient-category h3 {
  color: var(--color-blue-dark);
  font-size: 1.05rem;
  margin-bottom: 16px;
}

.ingredient-category ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.ingredient-category li {
  border-top: 1px solid var(--color-border);
  padding: 12px 0;
  color: var(--color-text);
  font-size: 0.9rem;
}

.ingredient-category li:last-child {
  padding-bottom: 0;
}

.ingredient-category--plants .ingredient-compact-list {
  padding: 10px 0 0;
  border-top: 1px solid var(--color-border);
}

.ingredient-category--plants .ingredient-compact-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 24px;
  margin: 0;
}

.ingredient-category--plants .ingredient-compact-list > .ingredient-compact-column {
  display: block;
}

.ingredient-category--plants .ingredient-compact-list > .ingredient-compact-column > li {
  border-top: 0;
  padding: 7px 0;
  line-height: 1.4;
}

.ingredient-category a {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--color-blue);
}

.ingredient-category a:hover,
.ingredient-category a:focus-visible {
  color: var(--color-blue-dark);
  text-decoration: underline;
}

.ingredients-inquiry-section {
  background-color: var(--color-white);
}

.ingredients-inquiry-content {
  max-width: 800px;
  text-align: center;
}

.ingredients-inquiry-content .body-text {
  margin-left: auto;
  margin-right: auto;
}

.hero-subpage--propolis {
  background-image: linear-gradient(
    90deg,
    rgba(241, 249, 252, 0.99) 0%,
    rgba(241, 249, 252, 0.94) 42%,
    rgba(241, 249, 252, 0.62) 64%,
    rgba(241, 249, 252, 0.12) 86%,
    rgba(241, 249, 252, 0) 100%
  ), url('./images/key-ingredient.png');
  background-position: center;
}

.hero-title-line {
  white-space: nowrap;
}

/* ===== 原料概要セクション ===== */

.ingredient-overview-section {
  background-color: var(--color-white);
}

.ingredient-overview-section h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
}

.ingredient-overview-text {
  max-width: 800px;
  font-size: 1rem;
}

.ingredient-info-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.ingredient-card {
  background-color: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  text-align: center;
}

.ingredient-card-label {
  font-family: var(--font-en);
  font-size: 0.82rem;
  color: var(--color-blue);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 12px;
}

.ingredient-card-value {
  font-size: 1.05rem;
  color: var(--color-blue-dark);
  margin: 0;
  font-weight: 500;
}

/* ===== 製造工程セクション ===== */

.manufacturing-section {
  background-color: var(--color-bg-soft);
}

.manufacturing-section h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
}

.manufacturing-intro {
  max-width: 800px;
  font-size: 1rem;
}

.manufacturing-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.manufacturing-step {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  position: relative;
}

.step-number {
  font-family: var(--font-en);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-aqua-mid);
  margin-bottom: 16px;
}

.manufacturing-step h3 {
  font-size: 1rem;
  margin-bottom: 12px;
}

.manufacturing-step .body-text {
  font-size: 0.9rem;
  margin: 0;
}

/* ===== アミノ酸組成セクション ===== */

.amino-acid-section {
  background-color: var(--color-white);
}

.amino-acid-section h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
}

.amino-acid-intro {
  max-width: 800px;
  font-size: 1rem;
}

.technology-text {
  max-width: 800px;
  margin-top: 40px;
}

.technology-text .body-text {
  margin-bottom: 20px;
}

.technology-text .body-text:last-child {
  margin-bottom: 0;
}

.hop-component-section {
  background-color: var(--color-bg-soft);
}

.hop-component-content {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 56px;
  align-items: center;
  margin-top: 40px;
}

.hop-component-stat {
  padding: 32px 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  text-align: center;
}

.hop-component-stat span {
  display: block;
  color: var(--color-blue);
  font-family: var(--font-en);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
}

.hop-component-stat strong {
  display: block;
  margin-top: 12px;
  color: var(--color-blue-dark);
  font-family: var(--font-en);
  font-size: 2.8rem;
  line-height: 1.1;
}

.hop-product-number {
  margin: 24px 0 0;
  color: var(--color-blue-dark);
  font-size: 0.9rem;
  font-weight: 500;
}

.key-components-section .hop-feature-cards {
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 1fr;
  align-items: stretch;
}

.hop-feature-cards .component-card {
  height: 100%;
}

.acerola-component-section {
  background-color: var(--color-bg-soft);
}

.acerola-component-content {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 56px;
  align-items: center;
  margin-top: 40px;
}

.acerola-component-stat {
  padding: 32px 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  text-align: center;
}

.acerola-component-stat span {
  display: block;
  color: var(--color-blue);
  font-family: var(--font-en);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
}

.acerola-component-stat strong {
  display: block;
  margin-top: 12px;
  color: var(--color-blue-dark);
  font-family: var(--font-en);
  font-size: 2.8rem;
  line-height: 1.1;
}

.key-components-section .acerola-feature-cards {
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 1fr;
  align-items: stretch;
}

.acerola-feature-cards .component-card {
  height: 100%;
}

.propolis-component-section {
  background-color: var(--color-bg-soft);
}

.propolis-component-content {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 56px;
  align-items: center;
  margin-top: 40px;
}

.propolis-component-stat {
  padding: 32px 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  text-align: center;
}

.propolis-component-stat span {
  display: block;
  color: var(--color-blue);
  font-family: var(--font-en);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
}

.propolis-component-stat strong {
  display: block;
  margin-top: 12px;
  color: var(--color-blue-dark);
  font-family: var(--font-en);
  font-size: 2.8rem;
  line-height: 1.1;
}

.propolis-analysis-note {
  margin: 20px 0 0;
  color: var(--color-text-soft);
  font-size: 0.8rem;
}

.key-components-section .propolis-feature-cards {
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: 1fr;
  align-items: stretch;
}

.propolis-feature-cards .component-card {
  height: 100%;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.hero-tags span {
  padding: 6px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: rgba(255, 255, 255, 0.72);
  color: var(--color-blue-dark);
  font-size: 0.82rem;
}

.component-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 40px;
}

.component-card {
  background-color: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
}

.component-label,
.component-stat span {
  font-family: var(--font-en);
  color: var(--color-blue);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  margin: 0 0 12px;
}

.component-card h3 {
  color: var(--color-blue-dark);
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.component-subtitle {
  color: var(--color-text-soft);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.component-card .body-text {
  font-size: 0.9rem;
}

.component-stat {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.component-stat strong {
  display: block;
  color: var(--color-blue-dark);
  font-family: var(--font-en);
  font-size: 2rem;
  line-height: 1.2;
}

.component-stat span {
  display: block;
  margin: 6px 0 0;
}

.component-stat small {
  display: block;
  color: var(--color-text-soft);
  font-size: 0.8rem;
  margin-top: 12px;
}

.specifications-section {
  background-color: var(--color-white);
}

.specification-table-wrapper {
  max-width: 900px;
  margin: 40px auto 0;
  overflow-x: auto;
}

.specification-table {
  width: 100%;
  border-collapse: collapse;
}

.specification-table th,
.specification-table td {
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  text-align: left;
  font-size: 0.9rem;
}

.specification-table th {
  width: 30%;
  background-color: var(--color-aqua);
  color: var(--color-blue-dark);
  font-weight: 600;
}

.specification-table td {
  color: var(--color-text);
}

.lineup-section,
.comparison-section {
  background-color: var(--color-white);
}

.lineup-intro {
  max-width: 800px;
}

.product-lineup-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 40px;
}

.product-card {
  background-color: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
}

.product-card-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
}

.product-card-en {
  font-family: var(--font-en);
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--color-blue);
  letter-spacing: 0.05em;
  margin: 0 0 8px;
}

.product-card h3 {
  font-size: 1.3rem;
  color: var(--color-blue-dark);
  margin-bottom: 8px;
}

.product-card-subtitle {
  color: var(--color-text-soft);
  font-size: 0.9rem;
  margin: 0 0 20px;
}

.product-card .body-text {
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.product-specs {
  margin: 24px 0 0;
  border-top: 1px solid var(--color-border);
}

.product-specs div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
}

.product-specs dt,
.product-specs dd {
  margin: 0;
  font-size: 0.85rem;
}

.product-specs dt {
  color: var(--color-blue-dark);
  font-weight: 500;
}

.product-specs a,
.quality-item-title a {
  color: var(--color-blue);
  text-decoration: underline;
}

.lineup-note,
.quality-note {
  color: var(--color-text-soft);
  font-size: 0.8rem;
}

.lineup-note {
  margin: 20px 0 0;
  text-align: center;
}

.quality-document-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.quality-note {
  margin: 20px 0 0;
}

.comparison-table-wrapper {
  margin-top: 40px;
  overflow-x: auto;
}

.comparison-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
  padding: 16px;
  border: 1px solid var(--color-border);
  text-align: left;
  font-size: 0.9rem;
}

.comparison-table thead th {
  background-color: var(--color-aqua);
  color: var(--color-blue-dark);
  font-weight: 600;
}

.comparison-table tbody th {
  background-color: var(--color-bg-soft);
  color: var(--color-blue-dark);
  font-weight: 500;
}

.amino-acid-tables {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.amino-acid-table-wrapper {
  background-color: var(--color-bg-soft);
  border-radius: var(--radius-md);
  padding: 24px;
}

.amino-acid-table-title {
  font-size: 1.05rem;
  color: var(--color-blue-dark);
  margin: 0 0 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-border);
}

.amino-acid-table {
  width: 100%;
  border-collapse: collapse;
}

.amino-acid-table th {
  background-color: var(--color-aqua);
  padding: 12px;
  text-align: left;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-blue-dark);
  border: 1px solid var(--color-border);
}

.amino-acid-table td {
  padding: 12px;
  font-size: 0.9rem;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.amino-acid-table tbody tr:nth-child(even) {
  background-color: rgba(255, 255, 255, 0.5);
}

.amino-acid-note {
  margin-top: 24px;
  font-size: 0.8rem;
  color: var(--color-text-soft);
  text-align: center;
  line-height: 1.6;
}

.amino-acid-note strong {
  font-weight: 600;
  color: var(--color-text);
}

/* ===== 品質管理セクション ===== */

.quality-control-section {
  background-color: var(--color-bg-soft);
}

.quality-control-section h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
}

.quality-intro {
  max-width: 800px;
  font-size: 1rem;
}

.quality-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.quality-item {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
}

.quality-item-title {
  font-size: 1rem;
  color: var(--color-blue-dark);
  margin: 0;
  font-weight: 500;
}

.product-info {
  max-width: 900px;
  margin: 40px auto 0;
  border-top: 1px solid var(--color-border);
}

.product-info div {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 24px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
}

.product-info dt,
.product-info dd {
  margin: 0;
  font-size: 0.95rem;
}

.product-info dt {
  color: var(--color-blue-dark);
  font-weight: 500;
}

/* ===== 用途・採用相談セクション ===== */

.applications-section {
  background-color: var(--color-white);
}

.applications-section h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
}

.applications-intro {
  max-width: 800px;
  font-size: 1rem;
}

.applications-examples {
  margin-top: 40px;
  background-color: var(--color-bg-soft);
  border-radius: var(--radius-md);
  padding: 32px;
}

.applications-label {
  font-family: var(--font-en);
  font-size: 0.85rem;
  color: var(--color-blue);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 16px;
}

.applications-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.applications-list li {
  font-size: 0.95rem;
  color: var(--color-text);
  padding: 0;
}

.applications-list li::before {
  content: "・";
  margin-right: 8px;
  color: var(--color-blue);
}

/* ===== 注意書きセクション ===== */

.disclaimer-section {
  background-color: var(--color-bg-soft);
}

.disclaimer-content {
  max-width: 900px;
  margin: 0 auto;
}

.disclaimer-text {
  font-size: 0.82rem;
  color: var(--color-text-soft);
  line-height: 1.8;
  margin: 0 0 12px;
}

.disclaimer-text:last-child {
  margin-bottom: 0;
}

/* ===== お問い合わせ導線セクション ===== */

.inquiry-section {
  background: linear-gradient(135deg, var(--color-aqua) 0%, #e0eef5 100%);
}

.inquiry-content {
  text-align: center;
}

.inquiry-content h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
}

.inquiry-text {
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  font-size: 1rem;
}

/* ===== 関連原料セクション ===== */

.related-ingredients-section {
  background-color: var(--color-white);
}

.related-ingredients-section h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
}

.related-ingredients-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.related-ingredient-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
  cursor: default;
}

.related-ingredient-card .material-image {
  margin-bottom: 12px;
}

.related-ingredient-card h3 {
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.related-ingredient-card .body-text {
  font-size: 0.82rem;
  margin: 0;
}

.ingredient-image-placeholder {
  aspect-ratio: 4 / 3;
  width: 100%;
  margin-bottom: 12px;
  background: linear-gradient(135deg, var(--color-aqua) 0%, var(--color-aqua-mid) 100%);
  border-radius: var(--radius-sm);
}

/* ===== レスポンシブ対応 ===== */

@media (max-width: 1024px) {
  .hero-subpage-content {
    min-height: 520px;
  }

  .ingredient-info-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .manufacturing-steps {
    grid-template-columns: repeat(3, 1fr);
  }

  .amino-acid-tables {
    grid-template-columns: 1fr;
  }

  .quality-features {
    grid-template-columns: 1fr;
  }

  .related-ingredients-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .ingredients-feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .key-components-section .hop-feature-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero-subpage {
    min-height: 500px;
    background-image: linear-gradient(
      90deg,
      rgba(241, 249, 252, 0.99) 0%,
      rgba(241, 249, 252, 0.97) 42%,
      rgba(241, 249, 252, 0.72) 64%,
      rgba(241, 249, 252, 0.18) 86%,
      rgba(241, 249, 252, 0) 100%
    ), url('./images/natural-peptide-hero.png');
    background-position: 68% center;
  }

  .hero-subpage--natural-peptide {
    background-position: 68% 54%;
  }

  .hero-subpage--thymus {
    background-image: linear-gradient(
      90deg,
      rgba(241, 249, 252, 0.99) 0%,
      rgba(241, 249, 252, 0.97) 42%,
      rgba(241, 249, 252, 0.72) 64%,
      rgba(241, 249, 252, 0.18) 86%,
      rgba(241, 249, 252, 0) 100%
    ), url('./images/thymus-extract.png');
  }

  .hero-subpage--placenta {
    background-image: linear-gradient(
      90deg,
      rgba(241, 249, 252, 0.99) 0%,
      rgba(241, 249, 252, 0.97) 42%,
      rgba(241, 249, 252, 0.72) 64%,
      rgba(241, 249, 252, 0.18) 86%,
      rgba(241, 249, 252, 0) 100%
    ), url('./images/placenta-extract.png');
  }

  .hero-subpage--pancollaron {
    background-image: linear-gradient(
      90deg,
      rgba(241, 249, 252, 0.99) 0%,
      rgba(241, 249, 252, 0.97) 42%,
      rgba(241, 249, 252, 0.72) 64%,
      rgba(241, 249, 252, 0.18) 86%,
      rgba(241, 249, 252, 0) 100%
    ), url('./images/pancollaron.png');
  }

  .hero-subpage--aloe {
    background-image: linear-gradient(
      90deg,
      rgba(241, 249, 252, 0.99) 0%,
      rgba(241, 249, 252, 0.97) 42%,
      rgba(241, 249, 252, 0.72) 64%,
      rgba(241, 249, 252, 0.18) 86%,
      rgba(241, 249, 252, 0) 100%
    ), url('./images/aloe-hero.png');
  }

  .hero-subpage--hop {
    background-image: linear-gradient(
      90deg,
      rgba(241, 249, 252, 0.99) 0%,
      rgba(241, 249, 252, 0.97) 42%,
      rgba(241, 249, 252, 0.72) 64%,
      rgba(241, 249, 252, 0.18) 86%,
      rgba(241, 249, 252, 0) 100%
    ), url('./images/key-ingredient.png');
  }

  .hero-subpage--acerola {
    background-image: linear-gradient(
      90deg,
      rgba(241, 249, 252, 0.99) 0%,
      rgba(241, 249, 252, 0.97) 42%,
      rgba(241, 249, 252, 0.72) 64%,
      rgba(241, 249, 252, 0.18) 86%,
      rgba(241, 249, 252, 0) 100%
    ), url('./images/key-ingredient.png');
  }

  .hero-subpage--propolis {
    background-image: linear-gradient(
      90deg,
      rgba(241, 249, 252, 0.99) 0%,
      rgba(241, 249, 252, 0.97) 42%,
      rgba(241, 249, 252, 0.72) 64%,
      rgba(241, 249, 252, 0.18) 86%,
      rgba(241, 249, 252, 0) 100%
    ), url('./images/key-ingredient.png');
  }

  .hero-title-line {
    white-space: normal;
  }

  .hero-subpage-content {
    min-height: 500px;
    padding: 56px 24px;
    align-items: flex-start;
  }

  .hero-subpage-text {
    max-width: 480px;
  }

  .ingredient-info-cards {
    grid-template-columns: 1fr;
  }

  .manufacturing-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .related-ingredients-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .ingredient-category-grid {
    grid-template-columns: 1fr;
  }

  .ingredient-category-lower-layout {
    grid-template-columns: 1fr;
  }

  .ingredient-category--plants .ingredient-compact-list {
    grid-template-columns: 1fr;
  }

  .amino-acid-tables {
    grid-template-columns: 1fr;
  }

  .amino-acid-table {
    font-size: 0.82rem;
  }

  .amino-acid-table th,
  .amino-acid-table td {
    padding: 10px 8px;
  }

  .product-info div {
    grid-template-columns: 140px 1fr;
  }

  .product-lineup-grid {
    grid-template-columns: 1fr;
  }

  .quality-document-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .hop-component-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .key-components-section .hop-feature-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .acerola-component-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .key-components-section .acerola-feature-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .propolis-component-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .key-components-section .propolis-feature-cards {
    grid-template-columns: 1fr;
  }
}

/* ===========================================================
   会社紹介ページ（about.html）
   =========================================================== */

.about-hero {
  background: linear-gradient(135deg, #ffffff 0%, var(--color-aqua) 100%);
  padding: clamp(56px, 8vw, 88px) 0;
}

.about-hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.about-hero h1 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  margin-bottom: 20px;
}

.about-hero-body {
  max-width: 650px;
  margin: 0;
  color: var(--color-text-soft);
  font-size: 1rem;
}

.about-narrow-content {
  max-width: 940px;
}

.about-who-section,
.about-profile-section {
  background-color: var(--color-white);
}

.about-business-section {
  background-color: color-mix(in srgb, var(--color-bg-soft) 55%, var(--color-white) 45%);
}

.about-who-section {
  padding-top: clamp(40px, 6vw, 64px);
}

.about-who-section .eyebrow {
  margin-bottom: 10px;
}

.about-who-section h2 {
  margin-bottom: 16px;
}

.about-who-section h2,
.about-overseas-section h2,
.about-business-section h2,
.about-profile-section h2,
.about-inquiry-section h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
}

.about-who-section .about-prose {
  max-width: 760px;
}

.about-prose {
  max-width: 860px;
  color: var(--color-text-soft);
  line-height: 2;
}

.about-prose p {
  margin: 0 0 20px;
}

.about-prose p:last-child {
  margin-bottom: 0;
}

.about-overseas-section {
  background-color: var(--color-white);
}

.about-overseas-lead {
  max-width: 720px;
  margin: 0 0 36px;
  color: var(--color-text-soft);
}

.about-overseas-stats {
  display: flex;
  gap: 40px;
}

.about-overseas-stat {
  flex: 1;
  padding-left: 40px;
  border-left: 1px solid var(--color-border);
}

.about-overseas-stat:first-child {
  padding-left: 0;
  border-left: 0;
}

.about-overseas-stat-index {
  margin: 0 0 8px;
  color: var(--color-aqua-mid);
  font-family: var(--font-en);
  font-size: 0.9rem;
  font-weight: 700;
}

.about-overseas-stat-number {
  margin: 0 0 10px;
  color: var(--color-blue);
  font-family: var(--font-en);
  font-size: clamp(1.5rem, 2.8vw, 1.9rem);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.about-overseas-stat-label {
  margin: 0;
  color: var(--color-text-soft);
  font-size: 0.9rem;
  line-height: 1.7;
}

.about-overseas-summary {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--color-border);
}

.about-overseas-summary h3 {
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.about-overseas-summary .body-text {
  max-width: 640px;
  margin: 0;
}

@media (min-width: 769px) {
  .about-overseas-summary-body {
    max-width: none;
    white-space: nowrap;
  }
}

.about-overseas-summary-tag {
  max-width: 640px;
  margin: 14px 0 0;
  color: var(--color-text-soft);
  font-family: var(--font-en);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

.about-business-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px 48px;
  margin-top: 40px;
}

.about-business-item {
  border-top: 1px solid var(--color-border);
  padding-top: 20px;
}

.about-business-item h3 {
  margin-bottom: 12px;
  font-size: 1rem;
}

.about-business-item .body-text {
  margin: 0;
  font-size: 0.9rem;
}

.about-profile-list {
  margin: 40px 0 0;
  border-top: 1px solid var(--color-border);
}

.about-profile-list > div {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  border-bottom: 1px solid var(--color-border);
}

.about-profile-list dt,
.about-profile-list dd {
  margin: 0;
  padding: 20px 16px;
}

.about-profile-list dt {
  color: var(--color-blue-dark);
  font-weight: 500;
}

.about-profile-list dd {
  color: var(--color-text-soft);
}

.about-profile-address {
  white-space: nowrap;
}

.about-profile-list dd ul {
  margin: 0;
  padding-left: 1.2em;
}

.about-profile-list dd li + li {
  margin-top: 8px;
}

.about-profile-list a {
  color: var(--color-blue);
}

.about-inquiry-section {
  background: linear-gradient(135deg, var(--color-aqua) 0%, #e0eef5 100%);
}

.about-inquiry-content {
  text-align: center;
}

.about-inquiry-content .body-text {
  max-width: 700px;
  margin: 0 auto 28px;
}


@media (max-width: 768px) {
  .about-hero {
    padding: 56px 0 64px;
  }

  .about-business-grid {
    grid-template-columns: 1fr;
  }

  .about-overseas-stats {
    flex-direction: column;
    gap: 24px;
  }

  .about-overseas-stat {
    padding-left: 0;
    padding-top: 20px;
    border-left: 0;
    border-top: 1px solid var(--color-border);
  }

  .about-overseas-stat:first-child {
    padding-top: 0;
    border-top: 0;
  }
}

@media (max-width: 768px) {
  .about-profile-address {
    white-space: normal;
  }
}

@media (max-width: 640px) {
  .about-profile-list > div {
    display: block;
  }

  .about-profile-list dt {
    padding-bottom: 4px;
  }

  .about-profile-list dd {
    padding-top: 4px;
    padding-bottom: 20px;
  }
}

/* ===========================================================
   ドイツ・パニンクレット社紹介ページ
   =========================================================== */

.germany-page h1,
.germany-page h2,
.germany-page h3 {
  overflow-wrap: normal;
}

.germany-hero {
  background: linear-gradient(135deg, #ffffff 0%, var(--color-aqua) 100%);
  padding: clamp(72px, 10vw, 108px) 0;
}

.germany-hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.germany-hero h1 {
  max-width: 1000px;
  font-size: clamp(1.75rem, 3.4vw, 2.4rem);
  margin-bottom: 20px;
}

.germany-hero h1 span {
  display: block;
  white-space: nowrap;
}

.germany-hero-inner > p:last-child {
  max-width: 760px;
  margin: 0;
  color: var(--color-text-soft);
}

.germany-relation-section,
.germany-werk-section,
.germany-quality-section {
  background-color: var(--color-bg-soft);
}

.germany-intro,
.germany-narrow-content,
.germany-detail-copy {
  max-width: 900px;
}

.germany-company-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.germany-company-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
}

.germany-logo-box {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 110px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

.germany-company-logo {
  width: min(100%, 420px);
  max-height: 96px;
  object-fit: contain;
}

.germany-company-logo--vertrieb {
  transform: scale(3);
}

.germany-company-logo--werk {
  transform: scale(2.6);
}

.germany-role {
  align-self: flex-start;
  margin: 0 0 12px;
  padding: 4px 10px;
  color: var(--color-blue);
  background-color: var(--color-aqua);
  font-size: 0.8rem;
  font-weight: 500;
}

.germany-company-card h3 {
  margin-bottom: 12px;
  font-size: 1.05rem;
}

.germany-company-card .body-text {
  margin: 0;
  font-size: 0.9rem;
}

.germany-detail-layout {
  max-width: 900px;
}

.germany-vertrieb-section {
  background-color: var(--color-white);
}

.germany-werk-section {
  background-color: var(--color-bg-soft);
}

.germany-detail-copy h2 {
  font-size: clamp(1.55rem, 3.2vw, 2.15rem);
}

.germany-prose {
  color: var(--color-text-soft);
  line-height: 2;
}

.germany-prose p {
  margin: 0 0 20px;
}

.germany-prose p:last-child {
  margin-bottom: 0;
}

.germany-werk-gallery {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 14px;
  height: 440px;
  margin: 40px 0;
}

.germany-werk-gallery figure {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.germany-werk-gallery img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.germany-werk-gallery-main img {
  object-position: 48% center;
}

.germany-werk-gallery-item:first-child img {
  object-position: center center;
}

.germany-werk-gallery-item:last-child img {
  object-position: 58% center;
}

.germany-werk-gallery-side {
  display: grid;
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 14px;
  min-height: 0;
}

.germany-werk-gallery-main,
.germany-werk-gallery-item {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.germany-werk-gallery-main.is-visible,
.germany-werk-gallery-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.germany-werk-gallery-main.is-visible {
  transition-delay: 0.05s;
}

.germany-werk-gallery-item:first-child.is-visible {
  transition-delay: 0.18s;
}

.germany-werk-gallery-item:last-child.is-visible {
  transition-delay: 0.31s;
}

@media (prefers-reduced-motion: reduce) {
  .germany-werk-gallery-main,
  .germany-werk-gallery-item {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.germany-info-list {
  margin: 36px 0 0;
  border-top: 1px solid var(--color-border);
}

.germany-info-list > div {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  border-bottom: 1px solid var(--color-border);
}

.germany-info-list dt,
.germany-info-list dd {
  margin: 0;
  padding: 16px;
}

.germany-info-list dt {
  color: var(--color-blue-dark);
  font-weight: 500;
}

.germany-info-list dd {
  color: var(--color-text-soft);
}

.germany-external-link {
  margin-top: 28px;
}

.germany-technology-section {
  background-color: var(--color-white);
}

.germany-technology-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.germany-technology-card {
  background-color: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px 20px;
}

.germany-technology-card h3 {
  margin-bottom: 12px;
  font-size: 1rem;
}

.germany-technology-card .body-text {
  margin: 0;
  font-size: 0.88rem;
}

.germany-history-list {
  position: relative;
  opacity: 1;
  transform: none;
  margin: 40px 0 0;
  padding: 0 0 0 112px;
  list-style: none;
}

.germany-history-gallery {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 14px;
  height: 300px;
  margin: 32px 0 40px;
}

.germany-history-gallery-item {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
}

.germany-history-gallery-item img {
  display: block;
  width: 100%;
  height: calc(100% - 34px);
  object-fit: cover;
}

.germany-history-gallery-item--historic img {
  object-position: center center;
}

.germany-history-gallery-item--modern img {
  object-position: center center;
}

.germany-history-gallery-item figcaption {
  height: 34px;
  padding: 6px 10px;
  color: var(--color-text-soft);
  font-size: 0.78rem;
  line-height: 1.4;
}

.germany-history-gallery-item.fade-in {
  transform: translateY(12px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.germany-history-gallery-item.fade-in.is-visible {
  transform: translateY(0);
}

.germany-history-gallery-item--modern.is-visible {
  transition-delay: 0.14s;
}

@media (prefers-reduced-motion: reduce) {
  .germany-history-gallery-item.fade-in,
  .germany-history-gallery-item.fade-in.is-visible {
    transform: none;
    transition: none;
  }
}

.germany-history-list::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 80px;
  width: 1px;
  background-color: var(--color-aqua-mid);
  content: "";
}

.germany-history-list li {
  position: relative;
  min-height: 48px;
  padding-bottom: 24px;
}

.germany-history-list li::before {
  position: absolute;
  top: 7px;
  left: -36px;
  width: 9px;
  height: 9px;
  border: 2px solid var(--color-blue);
  border-radius: 50%;
  background-color: var(--color-white);
  content: "";
}

.germany-history-item {
  opacity: 1;
  transform: none;
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.germany-history-list.germany-history-ready .germany-history-item {
  opacity: 0;
  transform: translateY(16px);
}

.germany-history-list.is-visible .germany-history-item {
  opacity: 1;
  transform: translateY(0);
}

.germany-history-list.is-visible .germany-history-item:nth-child(1) { transition-delay: 0.05s; }
.germany-history-list.is-visible .germany-history-item:nth-child(2) { transition-delay: 0.15s; }
.germany-history-list.is-visible .germany-history-item:nth-child(3) { transition-delay: 0.25s; }
.germany-history-list.is-visible .germany-history-item:nth-child(4) { transition-delay: 0.35s; }
.germany-history-list.is-visible .germany-history-item:nth-child(5) { transition-delay: 0.45s; }
.germany-history-list.is-visible .germany-history-item:nth-child(6) { transition-delay: 0.55s; }
.germany-history-list.is-visible .germany-history-item:nth-child(7) { transition-delay: 0.65s; }
.germany-history-list.is-visible .germany-history-item:nth-child(8) { transition-delay: 0.75s; }
.germany-history-list.is-visible .germany-history-item:nth-child(9) { transition-delay: 0.85s; }
.germany-history-list.is-visible .germany-history-item:nth-child(10) { transition-delay: 0.95s; }
.germany-history-list.is-visible .germany-history-item:nth-child(11) { transition-delay: 1.05s; }

.germany-history-list::after {
  position: absolute;
  top: 0;
  left: 80px;
  width: 1px;
  height: 0;
  background-color: var(--color-blue);
  content: "";
  transition: height 0.75s ease;
}

.germany-history-list.is-visible::after {
  height: 100%;
}

.germany-history-item--major::before {
  width: 13px;
  height: 13px;
  left: -38px;
  background-color: var(--color-aqua);
}

.germany-history-list time {
  position: absolute;
  left: -112px;
  width: 72px;
  color: var(--color-blue);
  font-family: var(--font-en);
  font-weight: 700;
}

.germany-history-list p {
  margin: 0;
  color: var(--color-text-soft);
}

.germany-japan-section {
  background-color: var(--color-white);
}

.germany-japan-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 64px;
  align-items: start;
}

.germany-japan-layout h2 {
  font-size: clamp(1.55rem, 3.2vw, 2.15rem);
}

.germany-japan-link {
  margin-top: 28px;
}

.germany-inquiry-section {
  background: linear-gradient(135deg, var(--color-aqua) 0%, #e0eef5 100%);
}

.germany-inquiry-content {
  text-align: center;
}

.germany-inquiry-content h2 {
  font-size: clamp(1.55rem, 3.2vw, 2.15rem);
}

.germany-inquiry-content .body-text {
  max-width: 700px;
  margin: 0 auto 28px;
}

@media (max-width: 1024px) {
  .germany-technology-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .germany-company-logo--vertrieb,
  .germany-company-logo--werk {
    transform: scale(2);
  }

  .germany-company-grid,
  .germany-japan-layout {
    grid-template-columns: 1fr;
  }

  .germany-technology-grid {
    grid-template-columns: 1fr;
  }

  .germany-info-list > div {
    display: block;
  }

  .germany-info-list dt {
    padding-bottom: 4px;
  }

  .germany-info-list dd {
    padding-top: 4px;
  }

  .germany-werk-gallery {
    grid-template-columns: 1fr;
    height: auto;
  }

  .germany-werk-gallery-main,
  .germany-werk-gallery-item {
    height: 220px;
  }

  .germany-history-list {
    padding-left: 80px;
  }

  .germany-history-gallery {
    grid-template-columns: 1fr;
    height: auto;
    margin-bottom: 40px;
  }

  .germany-history-gallery-item--historic img {
    height: auto;
    aspect-ratio: auto;
    object-fit: contain;
  }

  .germany-history-gallery-item--modern img {
    height: 220px;
  }

  .germany-history-list::before {
    left: 56px;
  }

  .germany-history-list::after {
    left: 56px;
  }

  .germany-history-list time {
    left: -80px;
  }

  .germany-history-list li::before {
    left: -28px;
  }
}

@media (max-width: 768px) {
  .germany-hero h1 span {
    white-space: normal;
  }

  .germany-history-list {
    padding-left: 0;
    padding-top: 36px;
  }

  .germany-history-list::before {
    left: 5px;
  }

  .germany-history-list::after {
    left: 5px;
  }

  .germany-history-list time {
    top: 0;
    left: 24px;
    width: auto;
  }

  .germany-history-list li {
    padding-left: 24px;
  }

  .germany-history-list li::before {
    left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .germany-history-list.germany-history-ready .germany-history-item {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .germany-history-list::after {
    height: 100%;
    transition: none;
  }
}

@media (max-width: 640px) {
  .breadcrumb-inner {
    font-size: 0.8rem;
  }

  .manufacturing-steps {
    grid-template-columns: 1fr;
  }

  .related-ingredients-grid {
    grid-template-columns: 1fr;
  }

  .applications-list {
    grid-template-columns: 1fr;
  }

  .ingredients-feature-grid {
    grid-template-columns: 1fr;
  }

  .quality-features {
    grid-template-columns: 1fr;
  }

  .amino-acid-table {
    font-size: 0.75rem;
  }

  .product-info div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .product-specs div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .quality-document-list {
    grid-template-columns: 1fr;
  }

  .key-components-section .hop-feature-cards {
    grid-template-columns: 1fr;
  }

  .key-components-section .acerola-feature-cards {
    grid-template-columns: 1fr;
  }

  .key-components-section .propolis-feature-cards {
    grid-template-columns: 1fr;
  }

  .amino-acid-table th,
  .amino-acid-table td {
    padding: 8px 6px;
  }
}

/* ===========================================================
   お問い合わせページ（contact.html）
   =========================================================== */

/* ===== ページ見出し ===== */

.hero-contact {
  background: linear-gradient(135deg, #ffffff 0%, var(--color-aqua) 100%);
  padding: clamp(64px, 9vw, 100px) 0;
}

.hero-contact-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}

.hero-contact-content h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 16px;
}

.hero-contact-body {
  color: var(--color-text-soft);
  font-size: 1rem;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ===== フォームセクション ===== */

.contact-form-section {
  background-color: var(--color-white);
  padding-top: 72px;
}

.contact-form {
  max-width: 850px;
  margin: 0 auto;
  padding: 0 0 40px;
}

.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 24px;
}

.form-group label {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-blue-dark);
  margin-bottom: 8px;
}

.form-required {
  display: inline-block;
  background-color: var(--color-accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  margin-left: 8px;
  letter-spacing: 0.05em;
}

.form-optional {
  display: inline-block;
  background-color: #e0e8ec;
  color: var(--color-text-soft);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  margin-left: 8px;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-jp);
  font-size: 0.95rem;
  padding: 12px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  background-color: var(--color-white);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(15, 95, 140, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #a8b5bc;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select {
  min-height: 44px;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-error {
  font-size: 0.82rem;
  color: #d32f2f;
  margin-top: 4px;
  display: none;
}

.form-error.show {
  display: block;
}

.form-error::before {
  content: "✕ ";
  font-weight: 700;
}

/* チェックボックス用 */

.form-group-checkbox {
  flex-direction: row;
  align-items: flex-start;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  margin-bottom: 0;
  cursor: pointer;
  user-select: none;
  font-weight: normal;
}

.checkbox-label input[type="checkbox"] {
  width: 20px;
  height: 20px;
  min-width: 20px;
  min-height: 20px;
  margin-right: 12px;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--color-blue);
}

.checkbox-label span {
  font-size: 0.9rem;
  color: var(--color-text);
  line-height: 1.6;
}

.checkbox-label a {
  color: var(--color-blue);
  text-decoration: underline;
  border-bottom: 1px solid var(--color-blue);
}

.checkbox-label a:hover,
.checkbox-label a:focus-visible {
  color: var(--color-blue-dark);
  border-bottom-color: var(--color-blue-dark);
}

/* 送信ボタン */

.form-group-submit {
  margin-top: 40px;
  margin-bottom: 0;
}

.form-group-submit .btn {
  width: 100%;
  padding: 16px 32px;
  font-size: 1rem;
  font-weight: 500;
}

/* ===== 直接連絡先セクション ===== */

.contact-direct-section {
  background-color: var(--color-bg-soft);
}

.contact-direct-section h2 {
  text-align: center;
  font-size: clamp(1.6rem, 3.5vw, 2rem);
}

.contact-direct-email {
  text-align: center;
  font-size: 1.1rem;
  margin: 24px 0 32px;
}

.contact-direct-email a {
  color: var(--color-blue);
  text-decoration: none;
  border-bottom: 1px solid var(--color-blue);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.contact-direct-email a:hover,
.contact-direct-email a:focus-visible {
  color: var(--color-blue-dark);
  border-bottom-color: var(--color-blue-dark);
}

.contact-direct-note {
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-text-soft);
  line-height: 1.8;
  max-width: 700px;
  margin: 0 auto;
}

/* ===== レスポンシブ対応 ===== */

@media (max-width: 768px) {
  .form-group input[type="text"],
  .form-group input[type="email"],
  .form-group input[type="tel"],
  .form-group select {
    min-height: 40px;
  }

  .form-group-checkbox {
    flex-direction: column;
  }

  .checkbox-label {
    flex-direction: column;
    align-items: flex-start;
  }

  .checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    min-width: 18px;
    min-height: 18px;
    margin-right: 8px;
    margin-bottom: 8px;
    margin-top: 0;
  }

  .form-group-submit .btn {
    padding: 14px 24px;
    font-size: 0.95rem;
  }
}

/* ===========================================================
   SUPER-ZAUBER 商品ページ
   =========================================================== */

.sz-narrow {
  max-width: 860px;
}

.sz-eyebrow-gold {
  color: var(--color-gold-dark);
}

/* ----- HERO ----- */

.sz-hero {
  background-color: var(--color-white);
  padding: clamp(64px, 9vw, 112px) 0 clamp(56px, 7vw, 88px);
}

.sz-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 460px);
  gap: 52px;
  align-items: center;
}

.sz-product-name {
  font-family: var(--font-en);
  color: var(--color-blue-dark);
  font-size: clamp(2.6rem, 6vw, 4rem);
  letter-spacing: 0.04em;
  margin: 16px 0 6px;
  line-height: 1.1;
}

.sz-product-name-jp {
  font-size: 1rem;
  color: var(--color-text-soft);
  letter-spacing: 0.08em;
  margin: 0 0 28px;
}

.sz-catchcopy {
  font-size: clamp(1.2rem, 2.6vw, 1.5rem);
  color: var(--color-blue-dark);
  margin: 0 0 20px;
}

.sz-hero-body {
  color: var(--color-text-soft);
  max-width: 480px;
  margin: 0 0 32px;
}

.sz-spec-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 36px;
}

.sz-spec-badge {
  border: 1px solid var(--color-gold);
  border-radius: var(--radius-md);
  padding: 14px 22px;
  min-width: 180px;
}

.sz-spec-label {
  margin: 0 0 6px;
  font-family: var(--font-en);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--color-gold-dark);
}

.sz-spec-value {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-blue-dark);
}

.sz-spec-value span {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--color-text-soft);
  margin-left: 4px;
}

.sz-spec-detail {
  margin: 6px 0 0;
  font-size: 0.75rem;
  color: var(--color-text-soft);
}

.sz-hero-visual {
  position: relative;
  width: 100%;
}

.sz-product-image {
  aspect-ratio: 3 / 4;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  overflow: hidden;
}

.sz-product-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.sz-product-image--hero {
  aspect-ratio: 3 / 4;
  width: 100%;
  background-color: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
  overflow: visible;
}

.sz-made-in-germany {
  position: absolute;
  right: -4px;
  bottom: -58px;
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 0;
  padding-top: 7px;
  border-top: 1px solid var(--color-gold);
  color: var(--color-gold-dark);
  font-family: var(--font-en);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
}

.sz-made-in-germany img {
  display: block;
  width: 20px;
  height: 20px;
  object-fit: cover;
}

/* ----- ABOUT / セクション共通 ----- */

.sz-about-section {
  background-color: var(--color-white);
}

/* ----- KEY INGREDIENTS ----- */

.sz-ingredients-section {
  background-color: var(--color-bg-soft);
}

.sz-ingredients-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 40px;
}

.sz-ingredient-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
}

.sz-ingredient-index {
  margin: 0 0 12px;
  color: var(--color-gold);
  font-family: var(--font-en);
  font-size: 1.5rem;
  font-weight: 700;
}

.sz-ingredient-tag {
  margin: 0 0 8px;
  font-family: var(--font-en);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--color-gold-dark);
}

.sz-ingredient-card h3 {
  margin-bottom: 8px;
}

.sz-ingredient-spec {
  margin: 0 0 16px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-blue-dark);
}

.sz-ingredient-card .body-text {
  margin-bottom: 0;
}

.sz-ingredient-link {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.9rem;
  color: var(--color-blue);
}

.sz-ingredient-link:hover,
.sz-ingredient-link:focus-visible {
  color: var(--color-blue-dark);
  text-decoration: underline;
}

/* ----- FEATURES ----- */

.sz-features-section {
  background-color: var(--color-white);
}

.sz-features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.sz-feature-card {
  text-align: center;
  padding: 28px 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.sz-feature-index {
  margin: 0 0 12px;
  color: var(--color-gold);
  font-family: var(--font-en);
  font-size: 1.25rem;
  font-weight: 700;
}

.sz-feature-text {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text);
}

.sz-feature-text span {
  font-size: 0.8rem;
  color: var(--color-text-soft);
}

/* ----- USER'S VOICE ----- */

.sz-voice-section {
  background-color: var(--color-white);
}

.sz-voice-intro {
  margin: -8px 0 0;
  color: var(--color-text-soft);
  font-size: 0.95rem;
  line-height: 1.9;
}

.sz-voice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.sz-voice-card {
  border: 1px solid var(--color-gold);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  background-color: var(--color-gold-soft);
}

.sz-voice-index {
  margin: 0 0 12px;
  font-family: var(--font-en);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--color-gold-dark);
}

.sz-voice-title {
  margin: 0 0 16px;
  color: var(--color-blue-dark);
  font-size: 1rem;
  line-height: 1.6;
}

.sz-voice-text {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-soft);
  line-height: 1.9;
}

/* ----- PRODUCT INFORMATION ----- */

.sz-info-section {
  background-color: var(--color-white);
}

.sz-info-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.85fr) minmax(0, 1fr);
  gap: clamp(24px, 2.5vw, 32px);
  align-items: start;
}

.sz-info-content {
  min-width: 0;
}

.sz-info-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin: 148px auto 0;
  background-color: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  overflow: hidden;
}

.sz-info-visual img {
  display: block;
  width: 100%;
  max-width: 460px;
  height: auto;
  object-fit: contain;
}

.sz-info-list {
  margin: 40px 0 0;
  border-top: 1px solid var(--color-border);
}

.sz-info-list > div {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--color-border);
}

.sz-info-list dt {
  color: var(--color-blue-dark);
  font-weight: 700;
  font-size: 0.9rem;
}

.sz-info-list dd {
  margin: 0;
  color: var(--color-text-soft);
  font-size: 0.9rem;
  line-height: 1.8;
}

/* ----- NUTRITION FACTS ----- */

.sz-nutrition-section {
  background-color: var(--color-bg-soft);
}

.sz-nutrition-note {
  color: var(--color-text-soft);
  font-size: 0.9rem;
  margin: -8px 0 24px;
}

.sz-nutrition-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--color-white);
}

.sz-nutrition-table th {
  background-color: var(--color-gold-soft);
  padding: 12px 16px;
  text-align: left;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-blue-dark);
  border: 1px solid var(--color-border);
  width: 45%;
}

.sz-nutrition-table td {
  padding: 12px 16px;
  font-size: 0.9rem;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.sz-amino-note {
  color: var(--color-text-soft);
  font-size: 0.9rem;
  margin: -8px 0 6px;
}

.sz-amino-reference {
  color: var(--color-text-soft);
  font-size: 0.75rem;
  margin: 0 0 24px;
}

.sz-amino-tables {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.sz-amino-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--color-white);
}

.sz-amino-table th {
  background-color: var(--color-gold-soft);
  padding: 10px 14px;
  text-align: left;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-blue-dark);
  border: 1px solid var(--color-border);
}

.sz-amino-table td {
  padding: 10px 14px;
  font-size: 0.85rem;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.sz-amino-table tbody tr:nth-child(even) {
  background-color: var(--color-bg-soft);
}

/* ----- ORDER ----- */

.sz-order-section {
  background-color: var(--color-white);
  text-align: center;
}

.sz-order-body {
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ----- レスポンシブ対応 ----- */

@media (max-width: 1024px) {
  .sz-hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .sz-hero-visual {
    max-width: 460px;
    margin: 0 auto;
  }

  .sz-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sz-voice-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .sz-ingredients-grid {
    grid-template-columns: 1fr;
  }

  .sz-info-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .sz-info-visual {
    width: min(100%, 420px);
    aspect-ratio: auto;
    margin: 0 auto;
    overflow: visible;
  }

  .sz-info-visual img {
    width: 100%;
    max-width: 100%;
    transform: none;
  }

  .sz-made-in-germany {
    right: 0;
    bottom: -56px;
  }

  .sz-info-list > div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .sz-amino-tables {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .sz-features-grid {
    grid-template-columns: 1fr;
  }

  .sz-spec-badge {
    min-width: 0;
    flex: 1 1 140px;
  }
}