/* ===== CSS変数 ===== */
:root {
  --color-primary: #FFFFFF;
  --color-primary-light: #F8F9FA;
  --color-secondary: #1F3A70;
  --color-accent: #ADD8E6;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-border: #CCCCCC;
  --color-error: #DC3545;
  --color-success: #28A745;

  --font: 'Noto Sans JP', sans-serif;
  --max-width: 1200px;
  --radius: 4px;
  --transition: 0.3s ease;
}

/* ===== リセット・ベース ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  font-weight: 400;
  color: var(--color-text);
  background: var(--color-primary);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

/* ===== コンテナ ===== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}

/* ===== ボタン ===== */
.btn {
  display: inline-block;
  min-width: 220px;
  min-height: 54px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  border: none;
  text-align: center;
  line-height: 1.4;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.hero-line-btn {
  font-size: 15px;
  padding: 13px 28px;
}

.btn-hero {
  background: var(--color-accent);
  color: var(--color-secondary);
}

.btn-hero:hover, .btn-hero:focus {
  background: var(--color-secondary);
  color: #FFFFFF;
  outline: none;
}

.btn-submit {
  background: var(--color-accent);
  color: var(--color-secondary);
  width: 100%;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.1em;
  min-height: 58px;
}

.btn-submit:hover, .btn-submit:focus {
  background: var(--color-secondary);
  color: #FFFFFF;
  outline: none;
}

/* ===== セクション共通 ===== */
.section {
  padding: 80px 0;
}

.section:nth-child(even) {
  background: var(--color-primary-light);
}

.section-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-secondary);
  text-align: center;
  margin-bottom: 48px;
  position: relative;
  padding-bottom: 24px;
  letter-spacing: 0.05em;
}

.section-title::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: #cde4ef;
  border-radius: 2px;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 3px;
  background: var(--color-secondary);
  border-radius: 2px;
}

.section-sub {
  text-align: center;
  font-size: 18px;
  color: var(--color-text-light);
  margin-top: -32px;
  margin-bottom: 48px;
}

/* ===== ヘッダー ===== */
.header {
  background: var(--color-secondary);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-text {
  font-size: 22px;
  font-weight: 700;
  color: #FFFFFF;
  white-space: nowrap;
}

.header-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #FFFFFF;
  font-size: 20px;
  font-weight: 700;
  margin-left: auto;
  white-space: nowrap;
  padding: 8px 12px;
  border-radius: var(--radius);
  transition: background var(--transition);
}

.header-phone:hover {
  background: rgba(255,255,255,0.15);
}

.phone-icon {
  font-size: 20px;
}

/* ===== ナビゲーション ===== */
.nav ul {
  display: flex;
  gap: 4px;
}

.nav-link {
  display: block;
  padding: 8px 14px;
  color: #FFFFFF;
  font-size: 15px;
  font-weight: 500;
  border-radius: var(--radius);
  transition: background var(--transition);
  white-space: nowrap;
}

.nav-link:hover, .nav-link:focus {
  background: rgba(255,255,255,0.2);
  outline: none;
}

/* ===== ハンバーガーメニュー ===== */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
  flex-shrink: 0;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 3px;
  background: #FFFFFF;
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger.is-open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.hamburger.is-open span:nth-child(2) {
  opacity: 0;
}
.hamburger.is-open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ===== メインビジュアル ===== */
.hero {
  position: relative;
  height: 440px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-bg--placeholder {
  background-image: url('https://media.istockphoto.com/id/535489242/ja/%E3%82%B9%E3%83%88%E3%83%83%E3%82%AF%E3%83%95%E3%82%A9%E3%83%88/%E6%B3%A8%E3%81%90%E3%83%9F%E3%83%AB%E3%82%AF%E3%82%92%E3%82%B0%E3%83%A9%E3%82%B9%E3%81%AE%E8%83%8C%E6%99%AF%E3%81%AE%E8%87%AA%E7%84%B6%E3%81%BE%E3%81%99.webp?a=1&b=1&s=612x612&w=0&k=20&c=En7HwR7FuUccik_eFmmy0jtl4tChG_o6JaSnyezptdc=');
  background-size: cover;
  background-position: center;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(31, 58, 112, 0.35);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: #FFFFFF;
}

.hero-title {
  font-size: 46px;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 20px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.5);
  letter-spacing: 0.04em;
}

.hero-sub {
  font-size: 20px;
  margin-bottom: 36px;
  opacity: 0.95;
  text-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

/* ===== クイック情報バー ===== */
.quick-info {
  background: #f0f5fb;
  border-bottom: 3px solid var(--color-accent);
  padding: 28px 0 24px;
}

.quick-info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

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

.quick-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: #FFFFFF;
  border-radius: 8px;
  padding: 14px 16px;
  box-shadow: 0 1px 6px rgba(0,0,0,0.06);
}

.quick-icon {
  font-size: 22px;
  flex-shrink: 0;
  margin-top: 2px;
}

.quick-label {
  font-size: 12px;
  color: var(--color-text-light);
  font-weight: 500;
  margin-bottom: 4px;
}

.quick-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-secondary);
  line-height: 1.6;
}

.quick-item--phone {
  background: var(--color-secondary);
}

.quick-item--phone .quick-label {
  color: rgba(255,255,255,0.75);
}

.quick-tel {
  display: block;
  font-size: 20px;
  font-weight: 700;
  color: #FFFFFF;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: opacity var(--transition);
}

.quick-tel:hover {
  opacity: 0.8;
}

@media (max-width: 1199px) {
  .quick-info-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .quick-info-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .quick-info {
    padding: 20px 0 18px;
  }
}

/* ===== 店舗紹介 ===== */
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text p {
  font-size: 17px;
  line-height: 1.9;
  margin-bottom: 20px;
}

.about-tagline {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-secondary);
  border-left: 4px solid var(--color-accent);
  padding-left: 16px;
}

.about-photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.about-photo-item {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.about-photo-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  filter: brightness(1.25) contrast(1.05) saturate(1.1);
  transition: transform 0.4s ease;
}

.about-photo-item:hover img {
  transform: scale(1.04);
}

.about-photo-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.55));
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 24px 12px 10px;
  text-align: center;
}

.about-image img {
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  width: 100%;
}

/* ===== 3つの特徴 ===== */
.features {
  background: linear-gradient(135deg, #deeef8 0%, #c8e3f5 100%);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.feature-card {
  background: #FFFFFF;
  border-radius: 8px;
  padding: 36px 28px;
  text-align: center;
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
  transition: transform var(--transition), box-shadow var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 24px rgba(0,0,0,0.12);
}

.feature-icon {
  font-size: 48px;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 16px;
}

.feature-card p {
  font-size: 16px;
  color: var(--color-text-light);
  line-height: 1.8;
}

/* ===== 選ばれる3つの理由スライダー ===== */
.feat-slide {
  min-width: 100%;
  padding: 0 12px;
  box-sizing: border-box;
  transition: transform 0.4s ease;
}

.feature-card-slide {
  background: #FFFFFF;
  border-radius: 12px;
  padding: 48px 40px;
  text-align: center;
  box-shadow: 0 6px 24px rgba(31,58,112,0.12);
  border: 2px solid var(--color-accent);
  max-width: 640px;
  margin: 0 auto;
}

.feat-img-wrap {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 24px;
  background: #EAF4FB;
}

.feat-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-card-slide .feature-icon {
  font-size: 56px;
  margin-bottom: 24px;
}

.feature-card-slide h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 16px;
}

.feature-card-slide p {
  font-size: 16px;
  color: var(--color-text-light);
  line-height: 1.9;
}

/* ===== お悩みセクション ===== */
.concerns {
  background: linear-gradient(135deg, #f0f7ff 0%, #e8f4fb 100%);
}

.concerns-title {
  font-size: 26px;
  font-weight: 700;
  color: var(--color-secondary);
  text-align: center;
  margin-bottom: 36px;
}

.concerns-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 560px;
  margin: 0 auto 32px;
}

.concerns-list li {
  display: flex;
  align-items: center;
  gap: 20px;
  background: #fff;
  border-radius: 10px;
  padding: 20px 28px;
  font-size: 20px;
  font-weight: 500;
  color: var(--color-text);
  box-shadow: 0 3px 12px rgba(0,0,0,0.08);
  border-left: 4px solid var(--color-accent);
}

.concerns-icon {
  font-size: 36px;
  flex-shrink: 0;
  line-height: 1;
}

.concerns-bridge {
  text-align: center;
  font-size: 17px;
  color: var(--color-text-light);
  margin-bottom: 20px;
}

.concerns-solution {
  text-align: center;
  font-size: 20px;
  color: var(--color-secondary);
  font-weight: 500;
  line-height: 1.7;
}

.concerns-solution strong {
  color: var(--color-secondary);
  font-weight: 700;
  border-bottom: 3px solid var(--color-accent);
}

/* ===== おすすめ商品スライダー ===== */
.rec-slider-section {
  background: #FFFFFF;
}

.slider-wrap {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
}

.slider-track {
  display: flex;
  overflow: hidden;
  gap: 0;
  flex: 1;
}

.rec-slide {
  min-width: 100%;
  padding: 0 12px;
  box-sizing: border-box;
  transition: transform 0.4s ease;
}

.slider-btn {
  background: var(--color-secondary);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  font-size: 28px;
  cursor: pointer;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), opacity var(--transition);
  line-height: 1;
}

.slider-btn:hover { background: var(--color-accent); color: var(--color-secondary); }
.slider-btn:disabled { opacity: 0.3; cursor: default; }

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-border);
  border: none;
  cursor: pointer;
  transition: background var(--transition);
  padding: 0;
}

.slider-dot.is-active { background: var(--color-secondary); }

.recommended-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.recommended-card {
  position: relative;
  background: #FFFFFF;
  border: 2px solid var(--color-accent);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(31,58,112,0.1);
  transition: transform var(--transition), box-shadow var(--transition);
}

.recommended-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(31,58,112,0.15);
}

.rec-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--color-secondary);
  color: #FFFFFF;
  font-size: 13px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  z-index: 1;
  letter-spacing: 0.05em;
}

.rec-image {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 220px;
  background: #EAF4FB;
  overflow: hidden;
}

.rec-image img {
  max-width: 100%;
  max-height: 220px;
  width: auto;
  height: auto;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.rec-body {
  padding: 24px 28px 28px;
}

.rec-brand {
  font-size: 13px;
  color: var(--color-text-light);
  font-weight: 500;
  margin-bottom: 6px;
  letter-spacing: 0.05em;
}

.rec-name {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 12px;
}

.health-tag {
  display: inline-block;
  background: #EAF4FB;
  color: var(--color-secondary);
  font-size: 15px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 4px;
  margin-bottom: 14px;
}

.rec-desc {
  font-size: 16px;
  color: var(--color-text);
  line-height: 1.8;
}

/* ===== 取扱商品 ===== */
.products {
  background: var(--color-primary-light);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

.product-card {
  background: #FFFFFF;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,0.07);
  transition: transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  text-align: left;
  font-family: var(--font);
  width: 100%;
  padding: 0;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(31,58,112,0.13);
  border-color: var(--color-accent);
}

.product-image img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}

.product-info {
  padding: 14px 16px 18px;
}

.product-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 6px;
}

.product-card p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 10px;
}

.product-more {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-secondary);
  opacity: 0.7;
}

.product-card:hover .product-more {
  opacity: 1;
  color: var(--color-accent);
}

.products-note {
  text-align: center;
  font-size: 15px;
  color: var(--color-text-light);
  margin-top: 8px;
  margin-bottom: 32px;
}

.megmilk-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, #1F3A70, #2d5090);
  color: #FFFFFF;
  border-radius: 10px;
  padding: 20px 32px;
  text-decoration: none;
  font-size: 18px;
  font-weight: 700;
  transition: opacity var(--transition), transform var(--transition);
  box-shadow: 0 4px 16px rgba(31,58,112,0.2);
}

.banners-wrap {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 800px;
  margin: 0 auto;
}

.product-banner {
  display: flex;
  align-items: center;
  gap: 0;
  border-radius: 14px;
  text-decoration: none;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.product-banner:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 32px rgba(0,0,0,0.18);
}

.product-banner-img {
  width: 120px;
  height: 120px;
  object-fit: contain;
  background: #fff;
  flex-shrink: 0;
  padding: 12px;
  mix-blend-mode: multiply;
}

.product-banner-body {
  flex: 1;
  padding: 20px 24px;
  color: #fff;
}

.product-banner-brand {
  font-size: 13px;
  font-weight: 500;
  opacity: 0.85;
  margin-bottom: 6px;
  letter-spacing: 0.05em;
}

.product-banner-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.4;
}

.product-banner-cta {
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  background: rgba(255,255,255,0.25);
  border: 1.5px solid rgba(255,255,255,0.6);
  border-radius: 20px;
  padding: 6px 18px;
  transition: background 0.2s;
}

.product-banner:hover .product-banner-cta {
  background: rgba(255,255,255,0.4);
}

.product-banner--yukijirushi {
  background: linear-gradient(135deg, #1F3A70, #2d5090);
}

.product-banner--morinaga {
  background: linear-gradient(135deg, #b03020, #d94e3a);
}

.megmilk-banner + .megmilk-banner {
  margin-top: 0;
}

.megmilk-banner--morinaga {
  background: linear-gradient(135deg, #c0392b, #e05a4a);
}

.megmilk-banner:hover {
  opacity: 0.88;
  transform: translateY(-2px);
}

.megmilk-banner-arrow {
  font-size: 22px;
  background: var(--color-accent);
  color: var(--color-secondary);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

@media (max-width: 767px) {
  .megmilk-banner {
    font-size: 16px;
    padding: 16px 20px;
  }
}

/* ===== 商品詳細モーダル ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeOverlay 0.2s ease;
}

.modal-overlay[hidden] {
  display: none;
}

@keyframes fadeOverlay {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal {
  background: #FFFFFF;
  border-radius: 12px;
  max-width: 520px;
  width: 100%;
  overflow: hidden;
  position: relative;
  animation: slideUp 0.25s ease;
  max-height: 90vh;
  overflow-y: auto;
}

@keyframes slideUp {
  from { transform: translateY(30px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  background: rgba(0,0,0,0.5);
  color: #FFFFFF;
  border: none;
  border-radius: 50%;
  font-size: 16px;
  cursor: pointer;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.modal-close:hover {
  background: var(--color-secondary);
}

.modal-image img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
}

.modal-body {
  padding: 28px 28px 32px;
}

.modal-body h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 14px;
}

.modal-body p {
  font-size: 16px;
  line-height: 1.9;
  color: var(--color-text);
  margin-bottom: 20px;
}

.modal-contact {
  background: var(--color-primary-light);
  border-radius: 8px;
  padding: 16px;
  font-size: 15px !important;
  color: var(--color-text-light) !important;
  margin-bottom: 0 !important;
}

.modal-tel {
  display: block;
  font-size: 22px;
  font-weight: 700;
  color: var(--color-secondary);
  margin-top: 8px;
  text-decoration: none;
}

.modal-tel:hover {
  opacity: 0.8;
}

@media (max-width: 767px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .modal-image img {
    height: 180px;
  }

  .modal-body {
    padding: 20px 20px 24px;
  }
}

/* ===== 配達について ===== */
.delivery {
  background: #FFFFFF;
}

.delivery-table-wrap {
  max-width: 700px;
  margin: 0 auto;
}

.delivery-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 17px;
}

.delivery-table th,
.delivery-table td {
  padding: 18px 24px;
  border: 1px solid var(--color-border);
  text-align: left;
  vertical-align: middle;
  line-height: 1.6;
}

.delivery-table th {
  background: var(--color-secondary);
  color: #FFFFFF;
  font-weight: 700;
  width: 160px;
  white-space: nowrap;
}

.delivery-table tr:nth-child(even) td {
  background: var(--color-primary-light);
}

/* ===== 利用の流れ ===== */
.flow {
  background: var(--color-primary-light);
}

.flow-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.flow-step {
  background: #FFFFFF;
  border-radius: 8px;
  padding: 28px 24px;
  text-align: center;
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
  flex: 1;
  min-width: 160px;
  max-width: 220px;
}

.flow-num {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 12px;
}

.flow-step h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 10px;
}

.flow-step p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
}

.flow-arrow {
  font-size: 24px;
  color: var(--color-accent);
  font-weight: 700;
  flex-shrink: 0;
}

/* ===== FAQ ===== */
.faq {
  background: #FFFFFF;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item:first-child {
  border-top: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 8px;
  background: none;
  border: none;
  font-family: var(--font);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-secondary);
  cursor: pointer;
  text-align: left;
  gap: 16px;
  transition: background var(--transition);
}

.faq-question:hover {
  background: var(--color-primary-light);
}

.faq-icon {
  font-size: 22px;
  font-weight: 400;
  color: var(--color-accent);
  transition: transform var(--transition);
  flex-shrink: 0;
  width: 28px;
  text-align: center;
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 8px 20px 8px;
}

.faq-answer p {
  font-size: 16px;
  color: var(--color-text);
  line-height: 1.9;
}

/* ===== スタッフ紹介 ===== */
.staff {
  background: var(--color-primary-light);
}

.staff-inner {
  display: flex;
  align-items: center;
  gap: 60px;
  max-width: 700px;
  margin: 0 auto;
}

.staff-image img {
  width: 200px;
  height: 200px;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid var(--color-accent);
  flex-shrink: 0;
}

.staff-name {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 16px;
}

.staff-comment {
  font-size: 17px;
  line-height: 1.9;
  color: var(--color-text);
  font-style: italic;
}

/* ===== 地域への取り組み ===== */
.community {
  background: #FFFFFF;
}

.community-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.community-text p {
  font-size: 17px;
  line-height: 2;
  color: var(--color-text);
}

.community-image img {
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  width: 100%;
}

/* ===== お問い合わせ ===== */
.contact {
  background: var(--color-primary-light);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  align-items: start;
}

.contact-phone-block {
  background: var(--color-secondary);
  color: #FFFFFF;
  border-radius: 12px;
  padding: 36px 28px;
  text-align: center;
}

.contact-phone-label {
  font-size: 15px;
  opacity: 0.85;
  margin-bottom: 12px;
}

.contact-phone-number {
  display: block;
  font-size: 28px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 16px;
  text-decoration: none;
  line-height: 1.4;
  transition: opacity var(--transition);
}

.contact-phone-number:hover {
  opacity: 0.8;
}

.contact-hours {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}

.contact-holiday {
  font-size: 15px;
  opacity: 0.8;
  margin-bottom: 20px;
}

.contact-note {
  font-size: 14px;
  line-height: 1.8;
  opacity: 0.85;
  border-top: 1px solid rgba(255,255,255,0.2);
  padding-top: 16px;
}

.line-btn-wrap {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.2);
  text-align: center;
}

.line-btn-label {
  font-size: 13px;
  opacity: 0.8;
  margin-bottom: 10px;
}

.line-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #06C755;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: 50px;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
  box-shadow: 0 4px 16px rgba(6,199,85,0.4);
}

.line-btn:hover {
  background: #05b34c;
  transform: translateY(-2px);
}

.footer-line-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #06C755;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  padding: 8px 18px;
  border-radius: 50px;
  text-decoration: none;
  transition: background 0.2s;
}

.footer-line-btn:hover {
  background: #05b34c;
}

/* フォーム */
.contact-form-block {
  background: #FFFFFF;
  border-radius: 12px;
  padding: 40px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.07);
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 8px;
}

.required {
  background: var(--color-error);
  color: #FFFFFF;
  font-size: 12px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 3px;
  margin-left: 6px;
  vertical-align: middle;
}

.optional {
  background: var(--color-border);
  color: var(--color-text-light);
  font-size: 12px;
  font-weight: 500;
  padding: 2px 6px;
  border-radius: 3px;
  margin-left: 6px;
  vertical-align: middle;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 16px;
  color: var(--color-text);
  background: #FFFFFF;
  transition: border-color var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23666' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-secondary);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: var(--color-error);
}

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

.form-success {
  background: #d4edda;
  border: 1px solid #c3e6cb;
  border-radius: 8px;
  padding: 28px;
  text-align: center;
}

.form-success p {
  font-size: 17px;
  color: #155724;
  font-weight: 700;
  line-height: 1.9;
}

.form-error {
  background: #f8d7da;
  border: 1px solid #f5c6cb;
  border-radius: 8px;
  padding: 20px;
  text-align: center;
  margin-top: 16px;
}

.form-error p {
  font-size: 16px;
  color: #721c24;
  line-height: 1.8;
}

/* ===== フッター ===== */
.footer {
  background: var(--color-secondary);
  color: #FFFFFF;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  padding-top: 48px;
  padding-bottom: 32px;
}

.footer-name {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.footer-info p {
  font-size: 15px;
  line-height: 2;
  opacity: 0.9;
}

.footer-info a {
  color: #FFFFFF;
  opacity: 0.9;
  transition: opacity var(--transition);
}

.footer-info a:hover {
  opacity: 1;
}

.footer-links a {
  color: var(--color-accent);
  font-size: 14px;
  text-decoration: underline;
  transition: opacity var(--transition);
}

.footer-links a:hover {
  opacity: 0.8;
}

.footer-copy {
  background: rgba(0,0,0,0.2);
  text-align: center;
  padding: 14px;
}

.footer-copy p {
  font-size: 13px;
  opacity: 0.8;
}

/* ===== フェードインアニメーション ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ===== レスポンシブ（タブレット：768px〜1199px） ===== */
@media (max-width: 1199px) {
  .container {
    padding: 0 24px;
  }

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

  .features-grid {
    gap: 20px;
  }
}

/* ===== レスポンシブ（スマホ：〜767px） ===== */
@media (max-width: 767px) {
  .container {
    padding: 0 20px;
  }

  .section {
    padding: 48px 0;
  }

  .section-title {
    font-size: 24px;
    margin-bottom: 32px;
  }

  .section-sub {
    font-size: 16px;
    margin-top: -20px;
    margin-bottom: 32px;
  }

  /* ヘッダー */
  .header-inner {
    height: 64px;
    flex-wrap: wrap;
    position: relative;
  }

  .logo-text {
    font-size: 15px;
  }

  .header-phone {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .nav {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--color-secondary);
    padding: 8px 0 16px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    z-index: 999;
  }

  .nav.is-open {
    display: block;
  }

  .nav ul {
    flex-direction: column;
    gap: 0;
  }

  .nav-link {
    padding: 16px 24px;
    font-size: 16px;
    border-radius: 0;
  }

  /* ヒーロー */
  .hero {
    height: 220px;
  }

  /* スライダー */
  .rec-slide {
    min-width: 100%;
  }

  .slider-btn {
    width: 40px;
    height: 40px;
    font-size: 22px;
  }

  .hero-title {
    font-size: 28px;
    margin-bottom: 14px;
  }

  .hero-sub {
    font-size: 16px;
    margin-bottom: 24px;
  }

  .btn {
    min-width: 180px;
    font-size: 15px;
    padding: 12px 24px;
  }

  /* 店舗紹介 */
  .about-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-text p {
    font-size: 16px;
  }

  .about-photos {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .about-photo-item img {
    height: 160px;
  }

  /* 特徴 */
  .features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* おすすめ商品 */
  .recommended-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .rec-image img {
    height: 180px;
  }

  /* 取扱商品 */
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .product-image img {
    height: 120px;
  }

  /* 配達テーブル */
  .delivery-table {
    font-size: 15px;
  }

  .delivery-table th,
  .delivery-table td {
    padding: 14px 14px;
  }

  .delivery-table th {
    width: 110px;
  }

  /* 利用の流れ */
  .flow-steps {
    flex-direction: column;
    gap: 12px;
  }

  .flow-step {
    max-width: 100%;
    width: 100%;
    padding: 20px;
  }

  .flow-arrow {
    transform: rotate(90deg);
    font-size: 20px;
  }

  /* スタッフ */
  .staff-inner {
    flex-direction: column;
    gap: 28px;
    text-align: center;
  }

  /* 地域への取り組み */
  .community-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  /* お問い合わせ */
  .contact-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .contact-phone-number {
    font-size: 24px;
  }

  .contact-form-block {
    padding: 24px 20px;
  }

  /* フッター */
  .footer-inner {
    flex-direction: column;
    gap: 24px;
    padding-top: 36px;
    padding-bottom: 24px;
  }
}

/* タップ領域の確保（高齢者向け） */
@media (max-width: 767px) {
  .btn, button, a, input, select, textarea {
    min-height: 44px;
  }

  .faq-question {
    min-height: 60px;
  }

  .form-group input,
  .form-group select,
  .form-group textarea {
    font-size: 16px;
    padding: 16px;
  }
}