/* =========================================================
   愛着採用 LP — style.css
   トンマナ: フルサポ採用LP踏襲（ネイビー×スカイブルー / corner-inc風絵コンテ）
   設計: PCファースト（最大1180pxコンテナ中央寄せ）＋ @media(max-width:768px)でSP1カラム
   ========================================================= */

:root {
  --primary: #0A2540;
  --primary-light: #184A85;
  --primary-pale: #F0F6FF;
  --accent: #0EA5E9;
  --accent-hover: #0284C7;
  --accent-rgb: 14, 165, 233;
  /* 愛着採用のアクセント補色: 感情価値を示すウォームトーン */
  --warm: #F97316;
  --warm-pale: #FFF1E8;
  --bg-main: #FFFFFF;
  --bg-sub: #F7F9FC;
  --bg-cream: #FAFBFD;
  --text-main: #1A1A1A;
  --text-muted: #64748B;
  --text-soft: #94A3B8;
  --border: #E2E8F0;
  --border-soft: #F1F5F9;

  --shadow-sm: 0 2px 4px rgba(0,0,0,0.04);
  --shadow-md: 0 8px 16px rgba(0,0,0,0.06);
  --shadow-lg: 0 16px 32px rgba(10, 37, 64, 0.1);
  --shadow-xl: 0 24px 48px rgba(10, 37, 64, 0.12);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* PCファースト: コンテンツ最大幅 */
  --container: 1180px;
  --header-h: 68px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  background: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }

h1, h2, h3, h4, h5, h6 {
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--primary);
  letter-spacing: -0.01em;
}
.en-font { font-family: 'Inter', sans-serif; letter-spacing: 0.06em; }
.nowrap { white-space: nowrap; word-break: keep-all; }

/* コンテナ: 中央寄せ・最大1180px・左右パディング */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* ─── 通知バー ─── */
.topbar {
  background: var(--primary);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-align: center;
  padding: 10px 16px;
  line-height: 1.5;
}
.topbar strong { color: #7DD3FC; }

/* ─── 固定ヘッダー ─── */
.nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.nav-inner {
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.nav-logo {
  font-weight: 900;
  font-size: 19px;
  color: var(--primary);
  display: flex;
  align-items: baseline;
  gap: 6px;
  text-decoration: none;
  line-height: 1.1;
  margin-right: auto;
}
.nav-logo .en { font-family: 'Inter', sans-serif; color: var(--accent); font-size: 17px; }
/* PC: 横並びグローバルナビ */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-menu a {
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
  transition: color .2s;
}
.nav-menu a:hover { color: var(--accent); }
.nav-cta {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  background: var(--accent);
  padding: 10px 20px;
  border-radius: 40px;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 4px 10px rgba(var(--accent-rgb),0.3);
  transition: all .2s;
}
.nav-cta:hover { background: var(--accent-hover); transform: translateY(-1px); }
/* ハンバーガー: SPのみ表示 */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 4px;
}
.nav-toggle span {
  width: 22px; height: 2px; background: var(--primary); border-radius: 2px;
  transition: all .3s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ─── セクション基盤 ─── */
section { position: relative; padding: 84px 0; scroll-margin-top: calc(var(--header-h) + 8px); }
.section-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--primary-light);
  margin-bottom: 14px;
  text-transform: uppercase;
  font-family: 'Inter', sans-serif;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.section-label::before { content: ''; width: 24px; height: 2px; background: var(--accent); }
.section-title {
  font-size: 34px;
  font-weight: 800;
  line-height: 1.45;
  color: var(--primary);
  letter-spacing: -0.02em;
}
.section-lead {
  font-size: 15px;
  line-height: 1.95;
  color: var(--text-muted);
  margin-top: 18px;
  max-width: 760px;
}
.center { text-align: center; }
.center .section-label { justify-content: center; }
.center .section-lead { margin-left: auto; margin-right: auto; }
.sec-head { margin-bottom: 48px; }

/* ─── FV ─── */
.hero {
  padding: 64px 0 80px;
  background-color: #F8FAFC;
  background-image:
    linear-gradient(rgba(var(--accent-rgb),0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--accent-rgb),0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -10%; right: -10%;
  width: 50vw; height: 50vw; max-width: 640px; max-height: 640px;
  background: linear-gradient(135deg, rgba(10,37,64,0.04) 0%, rgba(249,115,22,0.10) 100%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero-left { min-width: 0; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 700;
  color: var(--primary-light);
  background: var(--primary-pale);
  padding: 7px 15px 7px 12px;
  border-radius: 20px;
  margin-bottom: 22px;
  opacity: 0; animation: fadeUp .8s .15s forwards;
}
.hero-eyebrow::before { content: ''; width: 6px; height: 6px; background: var(--accent); border-radius: 50%; }
.hero-title {
  font-size: 46px;
  font-weight: 900;
  line-height: 1.34;
  letter-spacing: -0.02em;
  color: var(--primary);
  margin-bottom: 22px;
  opacity: 0; animation: fadeUp .8s .3s forwards;
}
.hero-title em {
  font-style: normal;
  color: var(--accent);
  position: relative;
  display: inline-block;
}
.hero-title em::after {
  content: '';
  position: absolute;
  bottom: 4px; left: -2px; right: -2px;
  height: 12px;
  background: var(--warm-pale);
  z-index: -1;
}
.hero-sub {
  font-size: 16px;
  font-weight: 500;
  line-height: 1.95;
  color: var(--text-muted);
  margin-bottom: 30px;
  max-width: 520px;
  opacity: 0; animation: fadeUp .8s .45s forwards;
}
/* FV ビジュアル（実写） */
.hero-photo {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
  opacity: 0; animation: fadeUp .8s .5s forwards;
}
.hero-photo img { width: 100%; height: 440px; object-fit: cover; }
.hero-photo::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(10,37,64,0.45) 100%);
}
.hero-photo-cap {
  position: absolute; left: 20px; bottom: 18px; z-index: 1;
  color: #fff; font-size: 15px; font-weight: 700;
  text-shadow: 0 1px 4px rgba(0,0,0,0.4);
}
/* CTA */
.hero-actions {
  display: flex; gap: 14px; flex-wrap: wrap;
  opacity: 0; animation: fadeUp .8s .65s forwards;
}
.hero-actions .btn-primary, .hero-actions .btn-secondary { width: auto; }
/* 実績バッジ3 */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 32px;
  opacity: 0; animation: fadeUp .8s .55s forwards;
}
.hero-stat {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 10px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.hero-stat-num {
  font-size: 24px; font-weight: 900; color: var(--accent);
  font-family: 'Inter', sans-serif; line-height: 1.1;
  white-space: nowrap; word-break: keep-all;
}
.hero-stat-num small { font-size: 13px; color: var(--text-soft); font-weight: 700; }
.hero-stat-label { font-size: 11px; color: var(--text-muted); margin-top: 7px; line-height: 1.4; font-weight: 600; }
.hero-tags {
  display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px;
  opacity: 0; animation: fadeUp .8s .75s forwards;
}
.hero-tag {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12px; font-weight: 700; color: var(--primary);
  background: #fff; border: 1px solid var(--border);
  padding: 7px 13px; border-radius: 20px;
}
.hero-tag svg { width: 14px; height: 14px; color: var(--accent); }

/* ─── ボタン共通 ─── */
.btn-primary, .btn-secondary {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 700; border-radius: 40px; text-decoration: none;
  transition: all .3s; cursor: pointer;
  text-align: center; line-height: 1.4;
}
.btn-primary {
  padding: 17px 28px; background: var(--accent); color: #fff;
  font-size: 16px; border: none; box-shadow: 0 6px 16px rgba(var(--accent-rgb),0.32);
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(var(--accent-rgb),0.42); }
.btn-secondary {
  padding: 16px 28px; background: #fff; color: var(--primary);
  font-size: 15px; font-weight: 600; border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--bg-sub); border-color: var(--text-muted); }
.btn-arrow { width: 17px; height: 17px; transition: transform .2s; }
.btn-primary:hover .btn-arrow { transform: translateX(4px); }
.btn-warm { background: var(--warm); box-shadow: 0 6px 16px rgba(249,115,22,0.32); }
.btn-warm:hover { background: #EA580C; box-shadow: 0 8px 20px rgba(249,115,22,0.42); }

/* ─── PAIN ─── */
.pain { background: var(--bg-sub); }
.pain-fails { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 40px; }
.pain-fail {
  background: #fff; border-radius: var(--radius-md);
  border-left: 4px solid #DC2626;
  box-shadow: var(--shadow-sm); padding: 26px 24px;
  display: flex; gap: 16px; align-items: flex-start;
}
.pain-fail-no {
  flex-shrink: 0; width: 40px; height: 40px;
  background: #FEE2E2; color: #DC2626; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 18px; font-family: 'Inter', sans-serif;
}
.pain-fail-body h3 { font-size: 17px; font-weight: 800; color: var(--primary); line-height: 1.5; margin-bottom: 6px; }
.pain-fail-body p { font-size: 13.5px; color: var(--text-muted); line-height: 1.7; }
.pain-fail-body em { font-style: normal; color: #DC2626; font-weight: 700; }
.pain-sub { font-size: 16px; font-weight: 800; color: var(--primary); margin: 8px 0 24px; text-align: center; }
.pain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pain-item {
  padding: 26px 22px; background: #fff; border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm); border-top: 3px solid transparent;
  transition: all .3s; display: flex; flex-direction: column; gap: 12px; align-items: flex-start;
}
.pain-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-top-color: var(--accent); }
.pain-illust { width: 52px; height: 52px; }
.pain-headline { font-size: 14.5px; font-weight: 800; color: var(--primary); line-height: 1.5; }

/* ─── PROCESS / 二重過程理論 ─── */
.theory { background: #fff; }
.theory-flow {
  display: flex; align-items: stretch; gap: 16px; margin: 0 auto 48px; max-width: 720px;
}
.theory-sys {
  flex: 1; background: var(--bg-sub); border-radius: var(--radius-md);
  padding: 28px 22px; text-align: center; border: 1px solid var(--border);
}
.theory-sys.s1 { background: var(--warm-pale); border-color: #FBD7B8; }
.theory-sys .num { font-size: 12px; font-weight: 800; font-family: 'Inter', sans-serif; color: var(--warm); letter-spacing: .08em; }
.theory-sys.s2 .num { color: var(--primary-light); }
.theory-sys h4 { font-size: 18px; font-weight: 800; margin: 8px 0; color: var(--primary); }
.theory-sys p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }
.theory-arrow { display: flex; align-items: center; color: var(--accent); flex-shrink: 0; }
.theory-arrow svg { width: 30px; height: 30px; }
/* 3つの価値カード: 3列横並び */
.value-stack { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: stretch; }
.value-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 28px 24px; display: flex; flex-direction: column; gap: 16px; align-items: flex-start;
  transition: all .3s;
}
.value-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.value-card.top {
  background: linear-gradient(160deg, var(--warm-pale), #fff);
  border: 2px solid var(--warm); box-shadow: 0 8px 20px rgba(249,115,22,0.12);
}
.value-icon {
  flex-shrink: 0; width: 52px; height: 52px; border-radius: 14px;
  background: var(--primary-pale); display: flex; align-items: center; justify-content: center;
  color: var(--primary-light);
}
.value-card.top .value-icon { background: var(--warm); color: #fff; }
.value-icon svg { width: 28px; height: 28px; }
.value-text h4 { font-size: 17px; font-weight: 800; color: var(--primary); margin-top: 4px; }
.value-text .lv { font-size: 11px; font-weight: 700; color: var(--text-soft); font-family: 'Inter', sans-serif; letter-spacing: .06em; }
.value-card.top .value-text .lv { color: var(--warm); }
.value-text p { font-size: 13px; color: var(--text-muted); line-height: 1.7; margin-top: 6px; }

/* ─── DEFINITION + 3フェーズ ─── */
.define { background: var(--bg-cream); }
.define-box {
  background: var(--primary); color: #fff; border-radius: var(--radius-lg);
  padding: 40px 44px; margin-bottom: 48px; position: relative; overflow: hidden; text-align: center;
}
.define-box::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(var(--accent-rgb),0.22) 0%, transparent 50%);
}
.define-box .lbl { position: relative; font-size: 12px; font-weight: 700; color: #7DD3FC; letter-spacing: .1em; font-family: 'Inter', sans-serif; }
.define-box p { position: relative; font-size: 20px; line-height: 1.85; font-weight: 600; margin-top: 12px; max-width: 820px; margin-left: auto; margin-right: auto; }
.define-box strong { color: #7DD3FC; }
/* 3フェーズ 横並び＋破線矢印フロー */
.phase-flow { display: flex; align-items: stretch; gap: 0; }
.phase-step {
  flex: 1; background: #fff; border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 28px 24px; position: relative; transition: all .3s;
}
.phase-step:hover { box-shadow: var(--shadow-md); border-color: var(--accent); }
.phase-connect {
  flex: 0 0 48px; align-self: center; height: 2px; margin: 0;
  background: repeating-linear-gradient(90deg, var(--accent) 0 6px, transparent 6px 12px);
  position: relative;
}
.phase-connect::after {
  content: ''; position: absolute; right: -2px; top: 50%; transform: translateY(-50%);
  border-top: 5px solid transparent; border-bottom: 5px solid transparent;
  border-left: 7px solid var(--accent);
}
.phase-no {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 800; color: var(--accent);
  font-family: 'Inter', sans-serif; letter-spacing: .06em; margin-bottom: 12px;
}
.phase-no .dot { width: 28px; height: 28px; border-radius: 50%; background: var(--primary-pale); color: var(--primary-light); display: flex; align-items: center; justify-content: center; font-size: 14px; }
.phase-step h3 { font-size: 20px; font-weight: 800; color: var(--primary); margin-bottom: 8px; }
.phase-step .think { font-size: 12px; font-weight: 700; color: var(--warm); margin-bottom: 10px; }
.phase-step p { font-size: 13.5px; color: var(--text-muted); line-height: 1.8; }

/* ─── 全体像 2層構造（横ワイド図解） ─── */
.bigpic { background: #fff; }
.layer-flow { display: flex; align-items: stretch; gap: 0; }
.layer-block {
  flex: 1; border-radius: var(--radius-md); padding: 32px 28px;
}
.layer-up { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%); color: #fff; position: relative; overflow: hidden; }
.layer-up::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 90% 10%, rgba(var(--accent-rgb),0.25), transparent 45%); }
.layer-up > * { position: relative; }
.layer-tag { display: inline-block; font-size: 11px; font-weight: 800; padding: 5px 13px; border-radius: 20px; letter-spacing: .06em; margin-bottom: 14px; }
.layer-up .layer-tag { background: rgba(255,255,255,0.16); color: #fff; }
.layer-up h3 { color: #fff; font-size: 20px; margin-bottom: 18px; }
.layer-services { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.layer-chip { background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.18); border-radius: 8px; padding: 12px 12px; font-size: 13px; font-weight: 700; color: #fff; text-align: center; line-height: 1.4; }
.layer-connect { flex: 0 0 64px; display: flex; align-items: center; justify-content: center; color: var(--accent); }
.layer-connect svg { width: 34px; height: 34px; }
.layer-down { background: var(--bg-sub); border: 1px solid var(--border); }
.layer-down .layer-tag { background: var(--primary-pale); color: var(--primary-light); }
.layer-down h3 { font-size: 20px; margin-bottom: 18px; }
.layer-down .layer-chip { background: #fff; border: 1px solid var(--border); color: var(--primary); }
.bigpic-note {
  margin-top: 40px; background: var(--warm-pale); border-left: 4px solid var(--warm);
  border-radius: var(--radius-sm); padding: 24px 28px; font-size: 15px; line-height: 1.9; color: var(--text-main);
  max-width: 880px; margin-left: auto; margin-right: auto; text-align: center;
}
.bigpic-note strong { color: var(--warm); font-weight: 800; }

/* ─── CTAブロック（明るめ） ─── */
.cta-band { background: linear-gradient(135deg, var(--bg-sub) 0%, #fff 100%); text-align: center; }
.cta-card {
  background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  padding: 56px 48px; border: 1px solid var(--border-soft);
  max-width: 760px; margin: 0 auto;
}
.cta-card .cta-icon { width: 72px; height: 72px; margin: 0 auto 20px; color: var(--accent); }
.cta-card h2 { font-size: 30px; font-weight: 800; line-height: 1.45; color: var(--primary); margin-bottom: 16px; }
.cta-card p { font-size: 15.5px; line-height: 1.9; color: var(--text-muted); margin-bottom: 28px; }
.cta-card .actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.cta-card .actions .btn-primary, .cta-card .actions .btn-secondary { width: auto; }
.cta-card .note { margin-top: 18px; font-size: 12.5px; color: var(--text-soft); }

/* ─── 4サービス STEPカード（4列） ─── */
.services { background: var(--bg-cream); }
.svc-flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; align-items: stretch; }
.svc-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 28px 22px; transition: all .3s; position: relative;
  display: flex; flex-direction: column;
}
.svc-card:hover { box-shadow: var(--shadow-md); border-color: var(--accent); transform: translateY(-3px); }
.svc-head { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; margin-bottom: 16px; }
.svc-step-badge {
  flex-shrink: 0; width: 60px; height: 60px; border-radius: 16px;
  background: linear-gradient(135deg, var(--primary-pale), #E0F2FE);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: var(--primary-light); border: 1px solid var(--border);
}
.svc-step-badge .s { font-size: 9px; font-weight: 800; font-family: 'Inter', sans-serif; letter-spacing: .08em; }
.svc-step-badge .n { font-size: 26px; font-weight: 900; line-height: 1; font-family: 'Inter', sans-serif; }
.svc-title-wrap h3 { font-size: 17px; font-weight: 800; color: var(--primary); line-height: 1.4; }
.svc-title-wrap .free { display: inline-block; margin-top: 6px; font-size: 11px; font-weight: 800; color: #16A34A; background: #DCFCE7; padding: 3px 10px; border-radius: 12px; }
.svc-price {
  display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 16px;
}
.svc-price-tag {
  font-size: 12.5px; font-weight: 800; color: var(--primary);
  background: var(--bg-sub); border: 1px solid var(--border);
  border-radius: 8px; padding: 7px 12px; white-space: nowrap; word-break: keep-all;
}
.svc-price-tag .yen { color: var(--accent); }
.svc-price-tag .cond { display: block; font-size: 10px; font-weight: 600; color: var(--text-soft); margin-top: 2px; }
.svc-desc { font-size: 13px; color: var(--text-muted); line-height: 1.8; margin-top: auto; }
/* 4列レイアウトでは縦コネクタは非表示 */
.svc-connect { display: none; }
.svc-connect::after { display: none; }

/* ─── 料金 タブ ─── */
.pricing { background: #fff; }
.tabs { display: flex; gap: 8px; margin: 0 auto 36px; background: var(--bg-sub); padding: 6px; border-radius: 40px; max-width: 420px; }
.tab-btn {
  flex: 1; padding: 13px 8px; border: none; background: transparent; cursor: pointer;
  font-size: 14px; font-weight: 700; color: var(--text-muted); border-radius: 40px;
  font-family: inherit; transition: all .25s;
}
.tab-btn.active { background: #fff; color: var(--primary); box-shadow: var(--shadow-sm); }
.tab-panel { display: none; }
.tab-panel.active { animation: fadeIn .4s; }
/* 単品: 表形式（縦リスト・ワイド） */
#tab-single.active { max-width: 860px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.price-row {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  background: var(--bg-sub); border-radius: var(--radius-md); padding: 22px 28px;
  border: 1px solid var(--border);
}
.price-row .name { font-size: 16px; font-weight: 800; color: var(--primary); line-height: 1.5; }
.price-row .name small { display: block; font-size: 12px; font-weight: 600; color: var(--text-muted); margin-top: 3px; }
.price-row .amt { font-size: 20px; font-weight: 900; color: var(--accent); font-family: 'Inter', sans-serif; white-space: nowrap; word-break: keep-all; text-align: right; }
.price-row .amt small { display: block; font-size: 11px; color: var(--text-soft); font-weight: 600; font-family: 'Noto Sans JP'; }
/* セットパック: 3列 */
#tab-set.active { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.pack-card {
  background: #fff; border: 2px solid var(--primary-light); border-radius: var(--radius-lg);
  padding: 32px 26px; position: relative; overflow: hidden;
  display: flex; flex-direction: column;
}
.pack-card.feat { border-color: var(--warm); box-shadow: 0 12px 28px rgba(249,115,22,0.14); transform: translateY(-8px); }
.pack-badge {
  position: absolute; top: 0; left: 0; background: var(--primary-light); color: #fff;
  font-size: 11px; font-weight: 800; padding: 6px 18px; border-radius: 0 0 14px 0; letter-spacing: .04em;
}
.pack-card.feat .pack-badge { background: var(--warm); }
.pack-name { font-size: 21px; font-weight: 800; color: var(--primary); margin: 26px 0 6px; }
.pack-includes { font-size: 13px; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; }
.pack-price-line { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-top: auto; }
.pack-price { font-size: 34px; font-weight: 900; color: var(--accent); font-family: 'Inter', sans-serif; white-space: nowrap; word-break: keep-all; }
.pack-price small { font-size: 15px; color: var(--text-muted); font-family: 'Noto Sans JP'; font-weight: 700; }
.pack-save { font-size: 12px; font-weight: 800; color: #16A34A; background: #DCFCE7; padding: 4px 12px; border-radius: 12px; white-space: nowrap; }
.price-foot { margin-top: 28px; font-size: 12.5px; color: var(--text-soft); text-align: center; }

/* ─── 実行サービス連動（2列） ─── */
.exec { background: var(--bg-sub); }
.exec-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.exec-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-md);
  overflow: hidden; transition: all .3s;
}
.exec-card:hover { box-shadow: var(--shadow-md); border-color: var(--accent); transform: translateY(-3px); }
.exec-photo { height: 200px; position: relative; overflow: hidden; }
.exec-photo img { width: 100%; height: 100%; object-fit: cover; }
.exec-photo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,37,64,0.1), rgba(10,37,64,0.55)); }
.exec-photo .tag { position: absolute; left: 20px; bottom: 16px; z-index: 1; color: #fff; font-size: 19px; font-weight: 900; text-shadow: 0 1px 4px rgba(0,0,0,0.4); }
.exec-body { padding: 26px 26px 28px; }
.exec-body p { font-size: 14px; color: var(--text-muted); line-height: 1.85; }
.exec-body .meta { font-size: 12.5px; font-weight: 700; color: var(--accent); margin-top: 12px; }
.exec-body .exec-link { display: inline-block; margin-top: 14px; font-size: 13.5px; font-weight: 800; color: var(--warm); text-decoration: none; border-bottom: 1px solid transparent; transition: border-color 0.2s; }
.exec-body .exec-link:hover { border-bottom-color: var(--warm); }
.exec-note { margin-top: 32px; text-align: center; font-size: 15px; color: var(--text-main); line-height: 1.85; max-width: 820px; margin-left: auto; margin-right: auto; }
.exec-note strong { color: var(--primary); }

/* ─── 導入事例 CASEカード（2列・実写背景＋成果ハイライト） ─── */
.cases { background: #fff; }
.case-stack { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.case-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  overflow: hidden; transition: all .3s; position: relative;
  display: flex; flex-direction: column;
}
.case-card:hover { box-shadow: var(--shadow-lg); border-color: var(--accent); }
.case-photo { height: 220px; position: relative; overflow: hidden; }
.case-photo img { width: 100%; height: 100%; object-fit: cover; }
.case-photo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,37,64,0.15) 0%, rgba(10,37,64,0.7) 100%); }
.case-photo .case-label { position: absolute; left: 24px; bottom: 20px; right: 24px; z-index: 1; color: #fff; }
.case-photo .case-no { font-size: 11px; font-weight: 800; letter-spacing: .1em; font-family: 'Inter', sans-serif; color: #7DD3FC; }
.case-photo .case-company { font-size: 22px; font-weight: 900; line-height: 1.4; margin-top: 3px; text-shadow: 0 1px 4px rgba(0,0,0,0.4); }
.case-photo .case-attr { font-size: 12px; font-weight: 600; opacity: 0.92; margin-top: 4px; }
.case-body { padding: 28px 28px 30px; display: flex; flex-direction: column; flex: 1; }
.case-result {
  background: var(--primary); color: #fff; border-radius: var(--radius-md);
  padding: 24px 24px; margin-bottom: 20px; text-align: center; position: relative; overflow: hidden;
}
.case-result::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 85% 15%, rgba(var(--accent-rgb),0.3), transparent 50%); }
.case-result .r-lbl { position: relative; font-size: 11px; font-weight: 700; color: #7DD3FC; letter-spacing: .08em; }
.case-result .r-big { position: relative; font-size: 28px; font-weight: 900; line-height: 1.35; margin-top: 8px; white-space: nowrap; word-break: keep-all; }
.case-result .r-big .hl { color: #7DD3FC; }
.case-result .r-sub { position: relative; font-size: 12px; opacity: 0.85; margin-top: 8px; line-height: 1.5; }
.case-flow {
  display: inline-flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: center;
  font-size: 17px; font-weight: 900; font-family: 'Inter', sans-serif; margin-top: 6px;
}
.case-flow .step { color: rgba(255,255,255,0.55); }
.case-flow .step.now { color: #7DD3FC; font-size: 26px; }
.case-flow .ar { color: rgba(255,255,255,0.4); }
.case-body .case-desc { font-size: 13.5px; color: var(--text-muted); line-height: 1.85; }
.case-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.case-tag { font-size: 11px; font-weight: 700; padding: 5px 12px; background: var(--primary-pale); color: var(--primary-light); border-radius: 4px; }

/* ─── カスタマージャーニー（横一直線フロー） ─── */
.journey { background: var(--primary); color: #fff; overflow: hidden; }
.journey .section-title { color: #fff; }
.journey .section-label { color: rgba(255,255,255,0.7); }
.journey-scroll {
  display: flex; gap: 0; align-items: stretch; justify-content: space-between;
}
.journey-node {
  flex: 1; min-width: 0;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md); padding: 24px 18px; position: relative;
}
/* ノード間の矢印 */
.journey-node:not(:last-child)::after {
  content: ''; position: absolute; right: -16px; top: 50%; transform: translateY(-50%); z-index: 2;
  width: 0; height: 0;
  border-top: 6px solid transparent; border-bottom: 6px solid transparent;
  border-left: 9px solid var(--accent);
}
.journey-scroll { gap: 22px; }
.journey-node.goal { background: linear-gradient(135deg, var(--accent), var(--primary-light)); border: none; }
.journey-node .jn-no { font-size: 12px; font-weight: 800; color: var(--accent); font-family: 'Inter', sans-serif; }
.journey-node.goal .jn-no { color: #fff; }
.journey-node h4 { color: #fff; font-size: 16px; font-weight: 800; margin: 10px 0 8px; }
.journey-node p { font-size: 12px; color: rgba(255,255,255,0.75); line-height: 1.6; }
.journey-node.goal p { color: rgba(255,255,255,0.95); }
.journey-hint { display: none; text-align: center; font-size: 11px; color: rgba(255,255,255,0.5); margin-top: 8px; }

/* ─── ご利用の流れ STEP（4列） ─── */
.flow { background: var(--bg-cream); }
.flow-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; align-items: stretch; }
.flow-item {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 28px 22px; display: flex; flex-direction: column; gap: 16px; align-items: flex-start; transition: all .3s;
}
.flow-item:hover { box-shadow: var(--shadow-md); border-color: var(--accent); transform: translateY(-3px); }
.flow-icon {
  flex-shrink: 0; width: 58px; height: 58px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-pale), #E0F2FE);
  display: flex; align-items: center; justify-content: center; color: var(--primary-light);
  border: 3px solid #fff; box-shadow: 0 0 0 1px var(--border); position: relative;
}
.flow-icon svg { width: 26px; height: 26px; }
.flow-icon .step-no { position: absolute; top: -6px; right: -6px; width: 24px; height: 24px; background: var(--accent); color: #fff; border-radius: 50%; font-size: 12px; font-weight: 900; display: flex; align-items: center; justify-content: center; font-family: 'Inter', sans-serif; }
.flow-body h4 { font-size: 16px; font-weight: 800; color: var(--primary); margin-bottom: 6px; }
.flow-body p { font-size: 13px; color: var(--text-muted); line-height: 1.75; }

/* ─── CTA ダーク（全幅） ─── */
.cta-dark { background: var(--primary); color: #fff; text-align: center; position: relative; overflow: hidden; }
.cta-dark::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(var(--accent-rgb),0.18) 0%, transparent 42%),
    radial-gradient(circle at 85% 80%, rgba(249,115,22,0.14) 0%, transparent 42%);
}
.cta-dark > * { position: relative; }
.cta-dark .section-label { color: rgba(255,255,255,0.7); justify-content: center; }
.cta-dark h2 { color: #fff; font-size: 34px; font-weight: 800; line-height: 1.45; margin-bottom: 16px; }
.cta-dark p { font-size: 15.5px; color: rgba(255,255,255,0.8); line-height: 1.9; margin-bottom: 32px; }
.cta-dark .actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.cta-dark .actions .btn-primary, .cta-dark .actions .btn-secondary { width: auto; }

/* ─── FAQ（2列） ─── */
.faq { background: var(--bg-sub); }
.faq-list { columns: 2; column-gap: 20px; max-width: 1000px; margin: 0 auto; }
.faq-item { background: #fff; border-radius: var(--radius-md); border: 1px solid var(--border); overflow: hidden; transition: all .3s; break-inside: avoid; margin-bottom: 16px; }
.faq-item[open] { box-shadow: var(--shadow-md); border-color: var(--accent); }
.faq-q {
  list-style: none; cursor: pointer; padding: 20px 22px; display: flex; align-items: center; gap: 14px;
  font-size: 15px; font-weight: 700; color: var(--primary); transition: background .2s; line-height: 1.5;
}
.faq-q::-webkit-details-marker { display: none; }
.faq-q:hover { background: var(--bg-cream); }
.faq-q::before {
  content: 'Q'; flex-shrink: 0; width: 30px; height: 30px; background: var(--accent); color: #fff;
  border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 900; font-size: 14px; font-family: 'Inter', sans-serif;
}
.faq-q::after { content: '+'; margin-left: auto; font-size: 22px; color: var(--text-muted); font-weight: 300; transition: transform .3s; flex-shrink: 0; }
.faq-item[open] .faq-q::after { transform: rotate(45deg); color: var(--accent); }
.faq-a { padding: 0 22px 22px 66px; font-size: 13.5px; line-height: 1.85; color: var(--text-muted); }

/* ─── 会社概要 ─── */
.company { background: #fff; }
.company-container { max-width: 860px; }
.company-table { border-top: 1px solid var(--border); }
.company-row { display: flex; gap: 24px; padding: 20px 8px; border-bottom: 1px solid var(--border); font-size: 14.5px; }
.company-row dt { flex: 0 0 140px; font-weight: 800; color: var(--primary); }
.company-row dd { color: var(--text-muted); line-height: 1.7; }
.company-row dd a { color: var(--accent); text-decoration: none; }

/* ─── フッター ─── */
footer { background: #051324; color: rgba(255,255,255,0.5); padding: 64px 0 40px; font-size: 13px; }
.footer-inner { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: start; }
.footer-brand h3 { color: #fff; font-size: 22px; font-weight: 900; margin-bottom: 14px; }
.footer-brand h3 .en { font-family: 'Inter', sans-serif; color: var(--accent); }
.footer-brand p { font-size: 13px; line-height: 1.85; color: rgba(255,255,255,0.5); max-width: 520px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 12px 24px; align-content: start; justify-content: flex-end; }
.footer-links a { color: rgba(255,255,255,0.6); text-decoration: none; font-size: 13px; }
.footer-links a:hover { color: #fff; }
.footer-bottom { grid-column: 1 / -1; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; margin-top: 16px; font-size: 11.5px; color: rgba(255,255,255,0.4); line-height: 1.8; }

/* ─── SP固定下部CTA（PCでは非表示） ─── */
.sticky-cta {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 1100;
  gap: 8px; padding: 10px 12px;
  background: rgba(255,255,255,0.96); backdrop-filter: blur(10px);
  box-shadow: 0 -4px 16px rgba(10,37,64,0.12); border-top: 1px solid var(--border);
}
.sticky-cta a { flex: 1; padding: 14px 8px; border-radius: 40px; font-size: 14px; font-weight: 800; text-decoration: none; text-align: center; line-height: 1.3; }
.sticky-cta .s-primary { background: var(--warm); color: #fff; box-shadow: 0 4px 12px rgba(249,115,22,0.3); }
.sticky-cta .s-secondary { background: #fff; color: var(--primary); border: 1px solid var(--border); }

/* ─── アニメーション ─── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease-out, transform .7s ease-out; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* =========================================================
   タブレット（〜1024px）: 列数を中間に
   ========================================================= */
@media (max-width: 1024px) {
  .section-title { font-size: 30px; }
  .hero-title { font-size: 40px; }
  .hero-inner { gap: 40px; }
  .pain-grid { grid-template-columns: repeat(3, 1fr); }
  .svc-flow { grid-template-columns: repeat(2, 1fr); }
  .flow-list { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-links { justify-content: flex-start; }
}

/* =========================================================
   SP（〜768px）: 1カラムへ折り返し
   ========================================================= */
@media (max-width: 768px) {
  .container { padding-left: 18px; padding-right: 18px; }
  body { padding-bottom: 72px; } /* 固定下部CTAの分 */

  section { padding: 56px 0; }
  .sec-head { margin-bottom: 32px; }
  .section-title { font-size: 23px; line-height: 1.5; }
  .section-lead { font-size: 13.5px; }
  .topbar { font-size: 11.5px; }

  /* ヘッダー: ハンバーガー表示・PCナビをドロップダウンに */
  .nav { height: 60px; }
  .nav-toggle { display: flex; order: 3; }
  .nav-cta { order: 2; font-size: 12px; padding: 9px 16px; }
  .nav-logo { font-size: 16px; order: 1; }
  .nav-logo .en { font-size: 15px; }
  .nav-menu {
    position: absolute; top: 60px; left: 0; right: 0;
    background: #fff; flex-direction: column; align-items: stretch; gap: 0;
    border-bottom: 1px solid var(--border); box-shadow: var(--shadow-md);
    max-height: 0; overflow: hidden; opacity: 0;
    transition: max-height .3s ease, opacity .25s ease;
  }
  .nav-menu.open { max-height: 320px; opacity: 1; }
  .nav-menu a { font-size: 13px; padding: 15px 20px; border-bottom: 1px solid var(--border-soft); }
  .nav-menu a:hover { background: var(--bg-sub); }

  /* FV: 1カラム・写真を下へ */
  .hero { padding: 36px 0 48px; }
  .hero-inner { grid-template-columns: 1fr; gap: 28px; text-align: center; }
  .hero-left { display: flex; flex-direction: column; align-items: center; }
  .hero-title { font-size: 30px; line-height: 1.42; }
  .hero-sub { font-size: 13.5px; margin-bottom: 24px; }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn-primary, .hero-actions .btn-secondary { width: 100%; }
  .hero-stats { gap: 8px; width: 100%; }
  .hero-stat-num { font-size: 17px; }
  .hero-stat-num small { font-size: 11px; }
  .hero-stat-label { font-size: 9.5px; }
  .hero-tags { justify-content: center; }
  .hero-tag { font-size: 10.5px; }
  .hero-photo img { height: 240px; }

  /* ボタン */
  .btn-primary { padding: 16px 20px; font-size: 15px; }
  .btn-secondary { padding: 15px 20px; font-size: 14px; }

  /* PAIN */
  .pain-fails { grid-template-columns: 1fr; gap: 14px; margin-bottom: 28px; }
  .pain-fail { padding: 20px 18px; }
  .pain-fail-no { width: 34px; height: 34px; font-size: 15px; }
  .pain-fail-body h3 { font-size: 15px; }
  .pain-fail-body p { font-size: 12.5px; }
  .pain-sub { font-size: 13px; margin-bottom: 16px; }
  .pain-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .pain-item { padding: 18px 14px; gap: 8px; }
  .pain-illust { width: 44px; height: 44px; }
  .pain-headline { font-size: 12.5px; }

  /* 二重過程理論 */
  .theory-flow { gap: 8px; margin-bottom: 32px; }
  .theory-sys { padding: 18px 12px; }
  .theory-sys h4 { font-size: 14px; }
  .theory-sys p { font-size: 11px; }
  .theory-arrow svg { width: 22px; height: 22px; }
  /* 価値カード: 1カラム横並びカード */
  .value-stack { grid-template-columns: 1fr; gap: 10px; }
  .value-card { flex-direction: row; align-items: center; padding: 16px; gap: 14px; }
  .value-icon { width: 44px; height: 44px; }
  .value-icon svg { width: 24px; height: 24px; }
  .value-text h4 { font-size: 14px; }
  .value-text p { font-size: 11.5px; }

  /* DEFINITION + フェーズ */
  .define-box { padding: 26px 22px; margin-bottom: 32px; text-align: left; }
  .define-box p { font-size: 15px; }
  .phase-flow { flex-direction: column; }
  .phase-step { padding: 20px 18px; }
  .phase-step h3 { font-size: 16px; }
  .phase-step p { font-size: 12.5px; }
  .phase-connect {
    flex: none; width: 2px; height: 28px; margin: 0 auto;
    background: repeating-linear-gradient(180deg, var(--accent) 0 6px, transparent 6px 12px);
  }
  .phase-connect::after {
    right: auto; top: auto; left: 50%; bottom: -2px; transform: translateX(-50%);
    border-left: 5px solid transparent; border-right: 5px solid transparent;
    border-top: 7px solid var(--accent); border-bottom: none;
  }

  /* 全体像: 縦積み */
  .layer-flow { flex-direction: column; }
  .layer-block { padding: 22px 18px; }
  .layer-up h3, .layer-down h3 { font-size: 16px; }
  .layer-connect { flex: none; padding: 12px 0; }
  .layer-connect svg { transform: rotate(90deg); width: 26px; height: 26px; }
  .bigpic-note { margin-top: 22px; padding: 16px; font-size: 12.5px; text-align: left; }

  /* CTAカード */
  .cta-card { padding: 32px 22px; }
  .cta-card h2 { font-size: 21px; }
  .cta-card p { font-size: 13px; }
  .cta-card .actions { flex-direction: column; }
  .cta-card .actions .btn-primary, .cta-card .actions .btn-secondary { width: 100%; }

  /* サービス: 1カラム */
  .svc-flow { grid-template-columns: 1fr; gap: 12px; }
  .svc-card { padding: 22px 18px; }
  .svc-head { flex-direction: row; align-items: center; }
  .svc-step-badge { width: 54px; height: 54px; }
  .svc-title-wrap h3 { font-size: 16px; }

  /* 料金 */
  .price-row { padding: 16px 16px; }
  .price-row .name { font-size: 13px; }
  .price-row .amt { font-size: 15px; }
  #tab-set.active { grid-template-columns: 1fr; gap: 14px; }
  .pack-card.feat { transform: none; }
  .pack-name { font-size: 18px; }
  .pack-price { font-size: 26px; }

  /* 実行サービス: 1カラム */
  .exec-grid { grid-template-columns: 1fr; gap: 12px; }
  .exec-photo { height: 140px; }
  .exec-body { padding: 16px 16px 18px; }
  .exec-body p { font-size: 12.5px; }
  .exec-note { font-size: 12.5px; margin-top: 16px; }

  /* 事例: 1カラム */
  .case-stack { grid-template-columns: 1fr; gap: 16px; }
  .case-photo { height: 150px; }
  .case-photo .case-company { font-size: 17px; }
  .case-body { padding: 18px 18px 20px; }
  .case-result { padding: 16px; }
  .case-result .r-big { font-size: 22px; }
  .case-flow { font-size: 13px; }
  .case-flow .step.now { font-size: 19px; }
  .case-body .case-desc { font-size: 12.5px; }

  /* ジャーニー: 横スクロールに戻す */
  .journey { overflow: hidden; }
  .journey .container { overflow: hidden; }
  .journey-scroll {
    display: flex; gap: 12px; overflow-x: auto; padding: 4px 0 16px;
    scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
    justify-content: flex-start;
    max-width: 100%;
  }
  .journey-scroll::-webkit-scrollbar { height: 5px; }
  .journey-scroll::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.25); border-radius: 4px; }
  .journey-node { scroll-snap-align: start; flex: 0 0 150px; padding: 18px 16px; }
  .journey-node.goal { flex: 0 0 168px; }
  .journey-node:not(:last-child)::after { display: none; }
  .journey-node h4 { font-size: 14px; }
  .journey-node p { font-size: 11px; }
  .journey-hint { display: block; }

  /* フロー: 1カラム横並び */
  .flow-list { grid-template-columns: 1fr; gap: 12px; }
  .flow-item { flex-direction: row; align-items: flex-start; padding: 18px 16px; gap: 14px; }
  .flow-icon { width: 50px; height: 50px; }
  .flow-icon svg { width: 24px; height: 24px; }
  .flow-body h4 { font-size: 14.5px; }
  .flow-body p { font-size: 12px; }

  /* CTAダーク */
  .cta-dark h2 { font-size: 22px; }
  .cta-dark p { font-size: 13px; }
  .cta-dark .actions { flex-direction: column; }
  .cta-dark .actions .btn-primary, .cta-dark .actions .btn-secondary { width: 100%; }

  /* FAQ: 1カラム */
  .faq-list { columns: 1; }
  .faq-q { padding: 16px 16px; font-size: 13.5px; }
  .faq-q::before { width: 28px; height: 28px; font-size: 13px; }
  .faq-a { padding: 0 16px 18px 56px; font-size: 12.5px; }

  /* 会社概要 */
  .company-row { flex-direction: column; gap: 4px; padding: 14px 4px; font-size: 12.5px; }
  .company-row dt { flex: none; }

  /* フッター */
  footer { padding: 36px 0 36px; }
  .footer-brand h3 { font-size: 18px; }
  .footer-links { justify-content: flex-start; margin-top: 4px; }

  /* SP固定下部CTA表示 */
  .sticky-cta { display: flex; }
}

/* 小型端末（〜360px）微調整 */
@media (max-width: 360px) {
  .hero-title { font-size: 26px; }
  .section-title { font-size: 21px; }
  .pain-grid { gap: 8px; }
  .hero-stat-num { font-size: 15px; }
}