/* ============================================
   理容室 SHIMIZU - Landing Page Styles
   ============================================ */

/* 変数 */
:root {
  --mint:   #C9A84C;  /* ゴールド - メインアクセント */
  --coral:  #9B2335;  /* バーバーレッド - CTA */
  --yellow: #F5D76E;  /* バッジ */
  --navy:   #1D2B4F;  /* ダークネイビー */
  --gray:   #F0EEE8;  /* ウォームグレー - セクション背景 */
  --white:  #FFFFFF;
  --text:   #2D3748;
  --sub:    #718096;
  --shadow: 0 4px 24px rgba(29,43,79,.12);
  --radius: 12px;
  --transition: .3s ease;
}

/* リセット */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--text);
  line-height: 1.8;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

/* 共通 */
.sec-inner { max-width: 1200px; margin: 0 auto; padding: 0 40px; }

.sec-label {
  display: inline-block;
  background: linear-gradient(135deg, var(--mint), #a08030);
  color: var(--white);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  padding: 6px 18px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.sec-title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 900;
  color: var(--navy);
  line-height: 1.4;
  margin-bottom: 16px;
}

.sec-desc {
  color: var(--sub);
  font-size: .95rem;
  margin-bottom: 48px;
  max-width: 600px;
}

/* ============================================
   ボタン
   ============================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--coral), #7a1a28);
  color: var(--white) !important;
  padding: 14px 32px;
  border-radius: 100px;
  font-weight: 700;
  font-size: .95rem;
  transition: transform var(--transition), box-shadow var(--transition);
  border: none;
  cursor: pointer;
  font-family: 'Noto Sans JP', sans-serif;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(155,35,53,.35); }
.btn-primary.btn-lg { padding: 18px 40px; font-size: 1.05rem; }
.btn-primary.btn-submit { width: 100%; justify-content: center; padding: 18px; font-size: 1.05rem; margin-top: 8px; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--white) !important;
  padding: 14px 32px;
  border-radius: 100px;
  font-weight: 700;
  font-size: .95rem;
  border: 2px solid rgba(255,255,255,.6);
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.btn-outline:hover { background: rgba(255,255,255,.15); transform: translateY(-3px); }
.btn-outline.btn-lg { padding: 16px 36px; font-size: 1.05rem; }

.arrow { transition: transform var(--transition); }
.btn-primary:hover .arrow,
.btn-outline:hover .arrow { transform: translateX(4px); }

/* ============================================
   スクロールアニメーション
   ============================================ */
.fade-up   { opacity: 0; transform: translateY(40px); transition: opacity .7s ease, transform .7s ease; }
.fade-left  { opacity: 0; transform: translateX(-40px); transition: opacity .7s ease, transform .7s ease; }
.fade-right { opacity: 0; transform: translateX(40px); transition: opacity .7s ease, transform .7s ease; }
.fade-up.visible,
.fade-left.visible,
.fade-right.visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }
.delay-4 { transition-delay: .4s; }
.delay-5 { transition-delay: .5s; }

/* ============================================
   ヘッダー
   ============================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  background: transparent;
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}
.site-header.scrolled {
  background: var(--navy);
  padding: 14px 0;
  box-shadow: 0 2px 20px rgba(0,0,0,.2);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 32px;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: var(--mint);
  color: var(--navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.logo-text { display: flex; flex-direction: column; }
.logo-name {
  font-size: 1rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1.2;
  font-family: 'Poppins', 'Noto Sans JP', sans-serif;
}
.logo-sub { font-size: .65rem; color: rgba(255,255,255,.65); line-height: 1.2; }

.header-nav {
  display: flex;
  gap: 28px;
  margin-left: auto;
}
.header-nav a {
  color: rgba(255,255,255,.85);
  font-size: .88rem;
  font-weight: 700;
  transition: color var(--transition);
}
.header-nav a:hover { color: var(--mint); }

.nav-cta { margin-left: 8px; }

/* ============================================
   ヒーロー
   ============================================ */
.hero {
  min-height: 100vh;
  background: var(--navy);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 50%, rgba(201,168,76,.15) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(155,35,53,.2) 0%, transparent 50%);
}

/* バーバーポール装飾 */
.hero-deco {
  position: absolute;
  right: 0; top: 0;
  width: 80px;
  height: 100%;
  overflow: hidden;
  opacity: .12;
}
.barber-pole {
  position: absolute;
  right: 0; top: 0;
  width: 80px;
  height: 200%;
  background: repeating-linear-gradient(
    -45deg,
    #fff 0px, #fff 20px,
    var(--coral) 20px, var(--coral) 40px,
    var(--mint) 40px, var(--mint) 60px
  );
  animation: pole-scroll 8s linear infinite;
}

@keyframes pole-scroll {
  from { transform: translateY(0); }
  to   { transform: translateY(50%); }
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  align-items: center;
  padding-top: 100px;
  padding-bottom: 60px;
  width: 100%;
}

.hero-content { max-width: 620px; }

.hero-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.35;
  margin-bottom: 20px;
}
.hero-title em {
  font-style: normal;
  color: var(--mint);
}

.hero-desc {
  color: rgba(255,255,255,.75);
  font-size: 1rem;
  margin-bottom: 36px;
  line-height: 1.9;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 16px;
  padding: 20px 32px;
  width: fit-content;
}
.stat-item { text-align: center; padding: 0 24px; }
.stat-num {
  display: block;
  font-family: 'Poppins', sans-serif;
  font-size: 2rem;
  font-weight: 900;
  color: var(--mint);
  line-height: 1.1;
}
.stat-num small { font-size: 1rem; }
.stat-label {
  display: block;
  font-size: .72rem;
  color: rgba(255,255,255,.65);
  margin-top: 4px;
}
.stat-sep {
  width: 1px;
  background: rgba(255,255,255,.2);
  flex-shrink: 0;
}

/* ヒーロー右側カード */
.hero-visual { flex-shrink: 0; }
.hero-card {
  background: var(--white);
  border-radius: 20px;
  padding: 36px 32px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
  width: 240px;
}
.hero-card-icon { font-size: 2.5rem; margin-bottom: 12px; }
.hero-card-title {
  font-size: .78rem;
  color: var(--sub);
  margin-bottom: 6px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
}
.hero-card-status { font-size: 1.4rem; font-weight: 900; margin-bottom: 4px; }
.hero-card-status.open { color: #27AE60; }
.hero-card-hours {
  font-family: 'Poppins', sans-serif;
  font-size: .95rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}
.hero-card-closed { font-size: .78rem; color: var(--sub); margin-bottom: 24px; }
.hero-card .btn-primary { width: 100%; justify-content: center; font-size: .88rem; padding: 12px 20px; }

/* スクロールインジケーター */
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.5);
  font-size: .65rem;
  letter-spacing: .2em;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.5), transparent);
  animation: scroll-anim 1.5s ease-in-out infinite;
}
@keyframes scroll-anim {
  0%, 100% { opacity: 1; }
  50% { opacity: .3; }
}

/* ============================================
   お悩みセクション
   ============================================ */
.trouble {
  padding: 100px 40px;
  background: var(--white);
}
.trouble .sec-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.trouble-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 48px;
  width: 100%;
}

.trouble-card {
  background: var(--gray);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: left;
}
.trouble-num {
  font-family: 'Poppins', sans-serif;
  font-size: 3rem;
  font-weight: 900;
  color: rgba(201,168,76,.25);
  line-height: 1;
  margin-bottom: 12px;
}
.trouble-card h3 {
  font-size: 1rem;
  font-weight: 900;
  color: var(--navy);
  margin-bottom: 12px;
  line-height: 1.5;
}
.trouble-card p { font-size: .88rem; color: var(--sub); }

.trouble-cta { text-align: center; }
.trouble-cta-text {
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--navy);
  margin-bottom: 20px;
}

/* ============================================
   特徴セクション
   ============================================ */
.features {
  padding: 100px 40px;
  background: var(--navy);
  text-align: center;
}
.features .sec-inner { display: flex; flex-direction: column; align-items: center; }
.features .sec-title { color: var(--white); margin-bottom: 48px; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  width: 100%;
}

.feature-card {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 40px 32px;
  text-align: center;
  transition: transform var(--transition), background var(--transition);
}
.feature-card:hover { transform: translateY(-6px); background: rgba(255,255,255,.12); }
.feature-icon { font-size: 2.8rem; margin-bottom: 20px; }
.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--mint);
  margin-bottom: 16px;
}
.feature-card p { font-size: .9rem; color: rgba(255,255,255,.75); line-height: 1.8; }

/* ============================================
   メニュー・料金
   ============================================ */
.menu {
  padding: 100px 40px;
  background: var(--gray);
}
.menu .sec-inner { display: flex; flex-direction: column; align-items: flex-start; }

.menu-wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  width: 100%;
  margin-bottom: 24px;
}

.menu-category {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
}
.menu-cat-title {
  font-size: 1rem;
  font-weight: 900;
  color: var(--navy);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--mint);
}

.menu-items { display: flex; flex-direction: column; }

.menu-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 12px 0;
  border-bottom: 1px solid var(--gray);
  gap: 12px;
}
.menu-item:last-child { border-bottom: none; }
.menu-item.popular {
  background: rgba(201,168,76,.07);
  margin: 0 -8px;
  padding: 12px 8px;
  border-radius: 8px;
  border-bottom: none;
}

.menu-name { font-size: .9rem; color: var(--text); line-height: 1.5; }
.menu-price {
  font-family: 'Poppins', sans-serif;
  font-size: .95rem;
  font-weight: 700;
  color: var(--coral);
  flex-shrink: 0;
}
.menu-badge {
  display: inline-block;
  background: var(--coral);
  color: var(--white);
  font-size: .65rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 100px;
  margin-left: 6px;
  vertical-align: middle;
}
.menu-note { font-size: .8rem; color: var(--sub); }

/* ============================================
   店主について
   ============================================ */
.about {
  padding: 100px 40px;
  background: var(--white);
}
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-img-box {
  background: var(--navy);
  border-radius: 20px;
  aspect-ratio: 4/5;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
}
.about-img-deco {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  opacity: .08;
}
.pole-mini {
  width: 100%;
  height: 200%;
  background: repeating-linear-gradient(
    -45deg,
    #fff 0px, #fff 20px,
    var(--coral) 20px, var(--coral) 40px,
    var(--mint) 40px, var(--mint) 60px
  );
  animation: pole-scroll 8s linear infinite;
}

.about-badge {
  position: absolute;
  top: 24px; right: 24px;
  background: var(--mint);
  color: var(--navy);
  border-radius: 50%;
  width: 80px;
  height: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.badge-num {
  font-family: 'Poppins', sans-serif;
  font-size: 1.6rem;
  font-weight: 900;
  line-height: 1;
}
.badge-text { font-size: .55rem; font-weight: 700; }

.about-img-text { position: relative; z-index: 1; }
.shop-open { font-size: .75rem; color: rgba(255,255,255,.6); margin-bottom: 4px; }
.shop-name { font-size: 1.6rem; font-weight: 900; color: var(--white); margin-bottom: 4px; }
.shop-license { font-size: .8rem; color: var(--mint); }

.about-text .sec-label { display: block; margin-bottom: 16px; width: fit-content; }
.about-text h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 900;
  color: var(--navy);
  line-height: 1.4;
  margin-bottom: 24px;
}
.about-text h2 em { font-style: normal; color: var(--mint); }
.about-text p { color: var(--text); margin-bottom: 16px; line-height: 1.9; font-size: .95rem; }

.about-list { list-style: none; margin-bottom: 32px; }
.about-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--gray);
  font-size: .92rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.about-list li::before { content: '✓'; color: var(--mint); font-weight: 900; }
.about-list strong { color: var(--navy); font-weight: 900; }

/* ============================================
   ご利用の流れ
   ============================================ */
.flow {
  padding: 100px 40px;
  background: var(--gray);
}
.flow .sec-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.flow-steps {
  display: flex;
  align-items: flex-start;
  width: 100%;
  margin-top: 16px;
}

.flow-step { flex: 1; text-align: center; padding: 0 12px; }

.flow-arrow {
  flex-shrink: 0;
  font-size: 1.4rem;
  color: var(--mint);
  margin-top: 52px;
  padding: 0 4px;
}

.step-num {
  font-family: 'Poppins', sans-serif;
  font-size: .68rem;
  font-weight: 900;
  color: var(--mint);
  letter-spacing: .1em;
  margin-bottom: 12px;
}
.step-icon { font-size: 2.2rem; margin-bottom: 12px; display: block; }
.flow-step h3 {
  font-size: .95rem;
  font-weight: 900;
  color: var(--navy);
  margin-bottom: 10px;
}
.flow-step p { font-size: .82rem; color: var(--sub); line-height: 1.7; }

/* ============================================
   お客様の声
   ============================================ */
.voice {
  padding: 100px 40px;
  background: var(--white);
  text-align: center;
}
.voice .sec-inner { display: flex; flex-direction: column; align-items: center; }

.voices-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  width: 100%;
}

.voice-card {
  background: var(--gray);
  border-radius: var(--radius);
  padding: 32px 28px;
  text-align: left;
  position: relative;
}
.voice-card::before {
  content: '"';
  position: absolute;
  top: 16px; right: 24px;
  font-size: 5rem;
  color: var(--mint);
  opacity: .2;
  font-family: Georgia, serif;
  line-height: 1;
}
.voice-stars {
  color: var(--mint);
  font-size: 1rem;
  margin-bottom: 14px;
  letter-spacing: 3px;
}
.voice-text { font-size: .9rem; color: var(--text); line-height: 1.85; margin-bottom: 20px; }
.voice-author { display: flex; flex-direction: column; gap: 2px; }
.author-name { font-weight: 900; font-size: .92rem; color: var(--navy); }
.author-info { font-size: .78rem; color: var(--sub); }

/* ============================================
   よくある質問
   ============================================ */
.faq {
  padding: 100px 40px;
  background: var(--navy);
}
.faq .sec-inner { display: flex; flex-direction: column; align-items: center; }
.faq .sec-title { color: var(--white); }
.faq-list { max-width: 800px; width: 100%; }

.faq-item { border-bottom: 1px solid rgba(255,255,255,.1); }
.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--white);
  font-size: .95rem;
  font-weight: 700;
  font-family: 'Noto Sans JP', sans-serif;
  text-align: left;
  gap: 16px;
}
.faq-q:hover { color: var(--mint); }
.faq-icon {
  flex-shrink: 0;
  font-size: 1.2rem;
  color: var(--mint);
  transition: transform var(--transition);
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease, padding .4s ease;
}
.faq-item.open .faq-a { max-height: 300px; padding-bottom: 20px; }
.faq-a p { color: rgba(255,255,255,.75); font-size: .9rem; line-height: 1.85; }

/* ============================================
   お問い合わせ
   ============================================ */
.contact {
  padding: 100px 40px;
  background: var(--gray);
}
.contact .sec-inner { display: flex; flex-direction: column; align-items: center; text-align: center; }

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  width: 100%;
  text-align: left;
}

.cinfo-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 8px;
}
.cinfo-icon { font-size: 1.6rem; flex-shrink: 0; }
.cinfo-label {
  display: block;
  font-size: .78rem;
  color: var(--sub);
  margin-bottom: 4px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.cinfo-tel {
  display: block;
  font-family: 'Poppins', sans-serif;
  font-size: 1.7rem;
  font-weight: 900;
  color: var(--navy);
  margin-bottom: 4px;
}
.cinfo-hours { display: block; font-size: .82rem; color: var(--sub); }
.cinfo-note { font-size: .85rem; color: var(--sub); margin: 0; line-height: 1.7; }
.cinfo-divider { height: 1px; background: rgba(0,0,0,.1); margin: 20px 0; }

.shop-info-box h4 {
  font-size: .85rem;
  font-weight: 900;
  color: var(--navy);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.shop-table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.shop-table th,
.shop-table td { padding: 8px 0; vertical-align: top; }
.shop-table th { width: 80px; color: var(--sub); font-weight: 700; white-space: nowrap; }
.shop-table td { color: var(--text); }

/* フォーム */
.contact-form { display: flex; flex-direction: column; gap: 20px; position: relative; }
.hp-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

.form-row { display: flex; flex-direction: column; gap: 6px; }
.form-row label { font-size: .85rem; font-weight: 700; color: var(--navy); }

.required {
  display: inline-block;
  background: var(--coral);
  color: var(--white);
  font-size: .65rem;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 6px;
  vertical-align: middle;
}

.form-row input,
.form-row select,
.form-row textarea {
  border: 1.5px solid #ddd;
  border-radius: 8px;
  padding: 12px 16px;
  font-size: .95rem;
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition);
  width: 100%;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus { outline: none; border-color: var(--mint); }

.form-note { font-size: .78rem; color: var(--sub); text-align: center; }

/* ============================================
   フッター
   ============================================ */
.site-footer { background: var(--navy); color: rgba(255,255,255,.75); }
.footer-inner { padding: 0 40px; }

.footer-top {
  display: flex;
  gap: 60px;
  padding: 60px 0 40px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.footer-address,
.footer-tel { font-size: .85rem; line-height: 1.8; margin-bottom: 8px; }
.footer-tel a { color: var(--mint); }
.footer-tel small { display: block; color: rgba(255,255,255,.5); font-size: .75rem; }
.footer-brand { flex: 1; }

.footer-navs { display: flex; gap: 48px; }
.footer-nav { display: flex; flex-direction: column; gap: 10px; }
.footer-nav h4 {
  font-size: .78rem;
  color: var(--mint);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 4px;
}
.footer-nav a {
  font-size: .85rem;
  color: rgba(255,255,255,.65);
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--white); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-size: .8rem;
  color: rgba(255,255,255,.4);
}
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: rgba(255,255,255,.4); transition: color var(--transition); }
.footer-links a:hover { color: var(--white); }

/* ============================================
   レスポンシブ 768px
   ============================================ */
@media (max-width: 768px) {
  .sec-inner { padding: 0 20px; }

  /* ヘッダー */
  .header-nav { display: none; }
  .nav-cta { margin-left: auto; }

  /* ヒーロー */
  .hero-inner {
    grid-template-columns: 1fr;
    padding-top: 120px;
    padding-bottom: 80px;
  }
  .hero-visual { display: none; }
  .hero-stats { padding: 16px 20px; }
  .hero-stats .stat-item { padding: 0 16px; }

  /* セクション共通 */
  .trouble,
  .features,
  .menu,
  .about,
  .flow,
  .voice,
  .faq,
  .contact { padding: 70px 20px; }

  /* グリッド 1カラム */
  .trouble-grid,
  .features-grid,
  .voices-grid { grid-template-columns: 1fr; }

  /* メニュー */
  .menu-wrap { grid-template-columns: 1fr; }

  /* 店主 */
  .about-inner { grid-template-columns: 1fr; gap: 40px; }
  .about-img-box { aspect-ratio: 16/9; }

  /* フロー */
  .flow-steps { flex-direction: column; gap: 24px; }
  .flow-arrow { display: none; }

  /* コンタクト */
  .contact-wrap { grid-template-columns: 1fr; gap: 40px; }

  /* フッター */
  .footer-inner { padding: 0 20px; }
  .footer-top { flex-direction: column; gap: 32px; }
  .footer-navs { flex-wrap: wrap; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

/* ============================================
   レスポンシブ 600px
   ============================================ */
@media (max-width: 600px) {
  .hero-title { font-size: 1.8rem; }
  .hero-btns { flex-direction: column; }
  .hero-btns .btn-primary,
  .hero-btns .btn-outline { justify-content: center; }
  .hero-stats { width: 100%; justify-content: center; }
  .stat-item { padding: 0 12px; }
  .stat-num { font-size: 1.5rem; }
  .cinfo-tel { font-size: 1.4rem; }
}