/* =============================================
   AI Systems Custom Theme - Main CSS
   白ベース＋青アクセント / カードUI / スマホ対応
   ============================================= */

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

:root {
  --color-primary: #1a6fd4;       /* メインブルー */
  --color-primary-dark: #1455a8;  /* 濃いブルー（ホバー） */
  --color-primary-light: #e8f0fb; /* 薄いブルー（背景） */
  --color-accent: #ff6b35;        /* アクセントオレンジ（CTAボタン） */
  --color-accent-dark: #e55a25;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-text-muted: #999999;
  --color-bg: #ffffff;
  --color-bg-gray: #f7f8fa;
  --color-border: #e0e6ef;
  --font-base: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;
  --font-heading: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
  --radius: 8px;
  --shadow: 0 2px 12px rgba(26,111,212,0.08);
  --shadow-hover: 0 6px 24px rgba(26,111,212,0.15);
  --max-width: 1100px;
  --section-padding: 96px 20px;
}

html { font-size: 16px; scroll-behavior: smooth; overflow-x: hidden; max-width: 100%; }

body {
  font-family: var(--font-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  padding-top: 64px;
}

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

a { color: var(--color-primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--color-primary-dark); }

/* ---------- レイアウト ---------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
  width: 100%;
}

.section { padding: var(--section-padding); }
.section--gray { background: var(--color-bg-gray); }
.section--blue { background: var(--color-primary-light); }
.section--dark { background: #1a2a4a; color: #fff; }

/* ---------- 見出し ---------- */
.section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 12px;
  color: var(--color-text);
  line-height: 1.4;
}

.section-title span { color: var(--color-primary); }

.section-lead {
  text-align: center;
  color: var(--color-text-light);
  font-size: 1rem;
  margin-bottom: 48px;
  line-height: 1.8;
}

.section-title-line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 12px;
}

.section-title-line::before,
.section-title-line::after {
  content: '';
  flex: 1;
  max-width: 60px;
  height: 2px;
  background: var(--color-primary);
  opacity: .4;
}

/* ---------- ボタン ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background .2s, transform .15s, box-shadow .2s;
  border: none;
  text-decoration: none;
  line-height: 1.4;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(26,111,212,0.3);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26,111,212,0.4);
}

.btn-accent {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 4px 14px rgba(255,107,53,0.35);
  font-size: 1.05rem;
}
.btn-accent:hover {
  background: var(--color-accent-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,107,53,0.45);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn-white {
  background: #fff;
  color: var(--color-primary);
  box-shadow: 0 4px 14px rgba(0,0,0,0.15);
}
.btn-white:hover {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  transform: translateY(-2px);
}

.btn-lg { padding: 18px 44px; font-size: 1.1rem; }
.btn-sm { padding: 10px 22px; font-size: .9rem; }

.cta-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 32px;
}

/* ---------- カード ---------- */
.card {
  background: #fff;
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 28px 24px;
  transition: transform .2s, box-shadow .2s;
  border: 1px solid var(--color-border);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.card-grid {
  display: grid;
  gap: 24px;
}
.card-grid--2 { grid-template-columns: repeat(2, 1fr); }
.card-grid--3 { grid-template-columns: repeat(3, 1fr); }
.card-grid--4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- ヘッダー ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

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

.site-logo-img {
  height: 60px;
  width: auto;
  display: block;
}

.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav a {
  font-size: .85rem;
  font-weight: 500;
  color: var(--color-text);
  padding: 8px 12px;
  border-radius: 6px;
  transition: background .2s, color .2s;
  white-space: nowrap;
}
.site-nav a:hover { background: var(--color-primary-light); color: var(--color-primary); }
.site-nav .nav-estimate { background: var(--color-accent); color: #fff; font-weight: 700; margin-left: 4px; }
.site-nav .nav-estimate:hover { background: #d97706; color: #fff; }

.header-cta { flex-shrink: 0; }
.header-cta .btn { padding: 10px 20px; font-size: .85rem; }

/* ハンバーガー */
.hamburger {
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
  outline: none;
  -webkit-tap-highlight-color: transparent;
  width: 40px;
  height: 40px;
}
.hamburger i {
  font-size: 22px;
  color: var(--color-text);
  line-height: 1;
}
.hamburger .hamburger-close { display: none; }
.hamburger.is-open .hamburger-bars  { display: none; }
.hamburger.is-open .hamburger-close { display: block; }

/* モバイルナビ */
.mobile-nav {
  display: none;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  z-index: 99;
  padding: 16px 0;
}
.mobile-nav.is-open { display: block; }
.mobile-nav a {
  display: block;
  padding: 14px 24px;
  color: var(--color-text);
  font-weight: 500;
  border-bottom: 1px solid var(--color-border);
  transition: background .2s;
}
.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav a:hover { background: var(--color-primary-light); color: var(--color-primary); }
.mobile-nav .btn { margin: 16px 24px 8px; width: calc(100% - 48px); }
.mobile-nav .btn-accent,
.mobile-nav .btn-accent:hover,
.mobile-nav .btn-accent:active { color: #fff; }

/* ---------- ファーストビュー ---------- */

/*
 * 画像の暗さ・青トーンを活かしたフルダーク設計
 * テキストはすべて白系 → 最大のコントラストとメリハリ
 */

.hero {
  position: relative;
  min-height: 65vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #071020;
}

/* --- 背景画像：全面cover、右重心 --- */
.hero-bg-img {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% center;
  filter: brightness(0.55) saturate(1.2);
  display: block;
}

/* --- オーバーレイ：全面均一（中央寄せテキスト対応） --- */
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(7,16,32,0.68);
}

/* --- コンテンツエリア --- */
.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.hero-inner--left {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 65vh;
  max-width: 980px;
  margin: 0 auto;
  padding-top: 64px;
  padding-bottom: 64px;
}

/* --- テキスト（白系） --- */
.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  color: #fff;
  font-size: .78rem;
  font-weight: 700;
  padding: 6px 18px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.3);
  margin-bottom: 24px;
  letter-spacing: .12em;
}

.hero h1 {
  font-size: clamp(2rem, 4.2vw, 3.2rem);
  font-weight: 900;
  line-height: 1.3;
  color: #ffffff;
  margin-bottom: 24px;
  letter-spacing: -.01em;
  text-shadow: 0 2px 20px rgba(0,0,0,.4);
}

.hero h1 .highlight {
  color: #60a5fa; /* 白背景上の青より少し明るい青 */
}

@media (min-width: 641px) {
  .hero h1 .highlight:first-child { white-space: nowrap; }
}

.hero-sub {
  font-size: clamp(.95rem, 1.5vw, 1.1rem);
  color: rgba(255,255,255,0.82);
  line-height: 1.9;
  margin-bottom: 10px;
}

.hero-note {
  font-size: .88rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 36px;
  line-height: 1.8;
}

/* CTAボタン中央揃え */
.cta-buttons--left { justify-content: center; }

/* ダーク背景用にoutlineボタンを白に上書き */
.hero .btn-outline {
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}
.hero .btn-outline:hover {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border-color: #fff;
}

/* --- 実績バッジ --- */
.hero-stats {
  display: flex;
  gap: 12px;
  margin-top: 48px;
  flex-wrap: wrap;
}

.hero-stats--left { justify-content: center; }

.hero-stat {
  text-align: center;
  background: #ffffff;
  padding: 14px 20px;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.25);
  min-width: 110px;
}

.hero-stat-num {
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1.1;
}

.hero-stat-label {
  font-size: .72rem;
  color: #333;
  margin-top: 5px;
  white-space: nowrap;
}

/* ---------- 共感セクション ---------- */
.pain-list {
  list-style: none;
  padding-left: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 700px;
  margin: 0 auto;
}

.pain-item {
  background: #fff;
  border: 2px solid var(--color-border);
  border-radius: 10px;
  padding: 18px 20px 18px 48px;
  position: relative;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.6;
}

.pain-item::before {
  content: '✗';
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: #e74c3c;
  font-size: 1.1rem;
  font-weight: 900;
}

/* ---------- 価格比較 ---------- */
.compare-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.compare-card {
  background: #fff;
  border-radius: 12px;
  border: 2px solid var(--color-border);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.compare-card-header {
  background: var(--color-primary-light);
  padding: 14px 20px;
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-primary);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 8px;
}

.compare-card-header .icon { font-size: 1.2rem; }

.compare-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-border);
}
.compare-row:last-child { border-bottom: none; }

.compare-label { font-size: .85rem; color: var(--color-text-light); }

.compare-price { font-weight: 700; }
.compare-price.is-other { color: var(--color-text-muted); font-size: .95rem; }
.compare-price.is-ours {
  color: var(--color-primary);
  font-size: 1.15rem;
}

.compare-save {
  background: #fff0eb;
  color: var(--color-accent);
  font-size: .8rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
}

.compare-note {
  text-align: center;
  font-size: .85rem;
  color: var(--color-text-muted);
  margin-top: 20px;
}

/* ---------- 強みセクション ---------- */
.strength-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.strength-card {
  text-align: center;
  padding: 32px 20px;
  background: #fff;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow);
  transition: transform .2s, box-shadow .2s;
}
.strength-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }

.strength-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  display: block;
}

.strength-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.strength-card p {
  font-size: .9rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ---------- 開発事例 ---------- */
.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.works-card {
  background: #fff;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform .2s, box-shadow .2s;
}
.works-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }

.works-card-img {
  background: var(--color-primary-light);
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--color-primary);
}

.works-card-body { padding: 20px; }

.works-tag {
  display: inline-block;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: .75rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 10px;
}

.works-card-body h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-text);
}

.works-card-body p {
  font-size: .875rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 12px;
}

.works-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
  font-size: .85rem;
}

.works-price { font-weight: 700; color: var(--color-primary); }

/* ---------- なぜ安い ---------- */
.reason-list { list-style: none; max-width: 720px; margin: 0 auto; }
.reason-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border);
}
.reason-item:last-child { border-bottom: none; }
.reason-num {
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-primary);
  opacity: .3;
  line-height: 1;
  min-width: 48px;
}
.reason-item h3 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; color: var(--color-text); }
.reason-item p { font-size: .9rem; color: var(--color-text-light); line-height: 1.7; }

/* ---------- 開発の流れ ---------- */
.flow-steps {
  display: flex;
  gap: 0;
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.flow-steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 48px;
  right: 48px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary) 0%, rgba(26,111,212,.3) 100%);
  z-index: 0;
}

.flow-step {
  flex: 1;
  text-align: center;
  position: relative;
  z-index: 1;
  padding: 0 8px;
}

.flow-step-num {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: 1.3rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  box-shadow: 0 4px 14px rgba(26,111,212,0.3);
  position: relative;
  z-index: 1;
}

.flow-step h3 { font-size: .9rem; font-weight: 700; color: var(--color-primary); margin-bottom: 6px; }
.flow-step p { font-size: .8rem; color: var(--color-text-light); line-height: 1.6; }

/* ---------- プロフィール ---------- */
.profile-wrap {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 48px;
  align-items: start;
  max-width: 800px;
  margin: 0 auto;
}

.profile-img {
  text-align: center;
}

.profile-avatar {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: none;
  border: none;
  overflow: hidden;
  margin: 0 auto 12px;
}

.profile-name { font-weight: 700; font-size: 1.1rem; color: var(--color-text); }
.profile-role { font-size: .85rem; color: var(--color-text-light); }

.profile-body h3 { font-size: 1.2rem; font-weight: 700; color: var(--color-primary); margin-bottom: 12px; }
.profile-body p { font-size: .95rem; color: var(--color-text-light); line-height: 1.9; margin-bottom: 16px; }

.profile-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.profile-tag {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: .8rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
}

/* ---------- FAQ ---------- */
.faq-list { max-width: 720px; margin: 0 auto; }

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: 10px;
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: #fff;
  border: none;
  padding: 20px 24px 20px 52px;
  font-size: .95rem;
  font-weight: 700;
  color: var(--color-text);
  cursor: pointer;
  position: relative;
  transition: background .2s;
  line-height: 1.6;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-question:hover { background: var(--color-primary-light); }

.faq-question::before {
  content: 'Q';
  position: absolute;
  left: 16px;
  color: var(--color-primary);
  font-size: 1rem;
  font-weight: 900;
  font-style: italic;
  background: var(--color-primary-light);
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  top: 50%;
  transform: translateY(-50%);
}

.faq-toggle {
  font-size: 1.2rem;
  color: var(--color-primary);
  transition: transform .3s;
  flex-shrink: 0;
  margin-left: 12px;
}

.faq-item.is-open .faq-toggle { transform: rotate(45deg); }

.faq-answer {
  display: none;
  padding: 0 24px 20px 52px;
  font-size: .9rem;
  color: var(--color-text-light);
  line-height: 1.9;
  background: #fff;
  border-top: 1px solid var(--color-border);
}
.faq-item.is-open .faq-answer { display: block; padding-top: 16px; }

/* ---------- 最終CTA ---------- */
.final-cta {
  background: linear-gradient(135deg, #1a2a4a 0%, var(--color-primary) 100%);
  padding: 80px 20px;
  text-align: center;
  color: #fff;
}

.final-cta h2 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 900; margin-bottom: 12px; }
.final-cta p { color: rgba(255,255,255,.8); margin-bottom: 32px; font-size: 1rem; line-height: 1.8; }

/* ---------- フッター ---------- */
.site-footer {
  background: #1a2a4a;
  color: rgba(255,255,255,.7);
  padding: 48px 20px 24px;
}

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

.footer-top {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,.1);
  margin-bottom: 24px;
}

.footer-logo {
  display: inline-block;
  margin-bottom: 16px;
}

.footer-logo-img {
  height: 70px;
  width: auto;
  display: block;
}

.footer-desc { font-size: .85rem; line-height: 1.8; margin-bottom: 16px; }

.footer-nav-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px 24px; }

.footer-nav-title { font-size: .8rem; font-weight: 700; color: rgba(255,255,255,.9); margin-bottom: 8px; text-transform: uppercase; letter-spacing: .05em; }

.footer-nav-list { list-style: none; }
.footer-nav-list li { margin-bottom: 6px; }
.footer-nav-list a { font-size: .8rem; color: rgba(255,255,255,.6); transition: color .2s; }
.footer-nav-list a:hover { color: #fff; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .8rem;
  color: rgba(255,255,255,.4);
  flex-wrap: wrap;
  gap: 8px;
}

.footer-url { color: rgba(255,255,255,.5); }

/* ---------- 下層ページ共通 ---------- */
.page-hero {
  position: relative;
  overflow: hidden;
  background-color: #071020;
  background-image:
    linear-gradient(rgba(7,16,32,0.82), rgba(7,16,32,0.82)),
    url('../images/hero-bg.jpeg');
  background-size: cover;
  background-position: 70% center;
  padding: 72px 0 64px;
  border-bottom: none;
}

.breadcrumb {
  font-size: .8rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 12px;
}
.breadcrumb a { color: rgba(255,255,255,0.55); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { margin: 0 6px; }

.page-title {
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 10px;
  text-shadow: 0 2px 16px rgba(0,0,0,.4);
}

.page-desc { font-size: .95rem; color: rgba(255,255,255,0.78); line-height: 1.8; }

/* ---------- 価格表 ---------- */
.price-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}
.price-table th, .price-table td {
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  text-align: left;
}
.price-table thead th {
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
}
.price-table tbody tr:nth-child(even) { background: var(--color-bg-gray); }
.price-table .price { font-weight: 700; color: var(--color-primary); white-space: nowrap; }

/* ---------- 料金ページ セクションヘッダー ---------- */
.price-section-header {
  margin-bottom: 24px;
}
.price-section-badge {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  padding: 4px 14px;
  border-radius: 4px;
  margin-bottom: 10px;
}
.price-section-badge--system {
  background: #1e7e34;
}
.price-section-title {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 8px;
}
.price-section-lead {
  font-size: .9rem;
  color: var(--color-text-light);
  line-height: 1.75;
}

/* ---------- コンタクトフォーム ---------- */
.contact-form { max-width: 640px; margin: 0 auto; }

.form-group { margin-bottom: 24px; }
.form-label {
  display: block;
  font-size: .9rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}
.form-label .required {
  background: #e74c3c;
  color: #fff;
  font-size: .7rem;
  padding: 2px 6px;
  border-radius: 3px;
  margin-left: 6px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  font-size: .95rem;
  font-family: var(--font-base);
  color: var(--color-text);
  background: #fff;
  transition: border-color .2s, box-shadow .2s;
  appearance: none;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26,111,212,.12);
}

.form-textarea { min-height: 140px; resize: vertical; }
.form-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 fill='%23666' d='M6 8L0 0h12z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; padding-right: 40px; }

.form-submit { text-align: center; margin-top: 32px; }

/* ---------- ユーティリティ ---------- */
.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.text-sm { font-size: .875rem; }
.text-muted { color: var(--color-text-muted); }
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }
.mb-4 { margin-bottom: 16px; }
.mb-8 { margin-bottom: 32px; }
.fw-bold { font-weight: 700; }

.tag {
  display: inline-block;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: .8rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
}

.check-list { list-style: none; }
.check-list li { padding: 8px 0 8px 28px; position: relative; color: var(--color-text-light); font-size: .95rem; border-bottom: 1px solid var(--color-border); }
.check-list li:last-child { border-bottom: none; }
.check-list li::before { content: '✓'; position: absolute; left: 0; color: var(--color-primary); font-weight: 900; }

/* ---------- レスポンシブ ---------- */
@media (max-width: 960px) {
  .header-cta { display: none; }
  .site-nav { display: none; }
  .hamburger { display: flex; }
  .strength-grid { grid-template-columns: repeat(2, 1fr); }
  .works-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-nav-grid { grid-template-columns: repeat(2, 1fr); }

  .hero-inner--left { max-width: 100%; }
}

/* SP/PC 出し分け */
@media (max-width: 640px) { .hide-sp { display: none !important; } }
@media (min-width: 641px) { .hide-pc { display: none !important; } }

@media (max-width: 640px) {
  :root { --section-padding: 56px 0; }

  /* スマホ：縦方向の濃いオーバーレイ */
  .hero { min-height: auto; }
  .hero-bg-img img {
    object-position: 60% center;
    filter: brightness(0.45) saturate(1.2);
  }
  .hero-overlay {
    background: rgba(7,16,32,0.65);
  }
  .hero-inner--left {
    max-width: 100%;
    min-height: auto;
    align-items: center;
    text-align: center;
    padding: 80px 20px 64px;
  }
  .cta-buttons--left { justify-content: center; }
  .hero-stats--left  { justify-content: center; }
  .pain-list { grid-template-columns: 1fr; }
  .strength-grid { grid-template-columns: 1fr; }
  .works-grid { grid-template-columns: 1fr; }
  .card-grid--2, .card-grid--3, .card-grid--4 { grid-template-columns: 1fr; }
  .flow-steps { flex-direction: column; gap: 24px; }
  .flow-steps::before { display: none; }
  .profile-wrap { grid-template-columns: 1fr; }
  .footer-nav-grid { grid-template-columns: 1fr; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .cta-buttons .btn { width: 100%; max-width: 320px; }
  .compare-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 16px; }
}

/* =============================================
   Font Awesome アイコン共通スタイル
   ============================================= */

/* サービス・事例カード内アイコン */
.service-icon,
.works-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

/* サービス詳細・事例詳細のラージアイコン */
.page-icon-lg {
  font-size: 3.5rem;
  color: var(--color-primary);
  flex-shrink: 0;
  line-height: 1;
  width: 64px;
  text-align: center;
}

/* サービス一覧カードのアイコン */
.card .fa-solid,
.card .fa-regular {
  color: var(--color-primary);
}

/* =============================================
   Contact Form 7 カスタムスタイル
   ============================================= */

/* CF7 ラッパー */
.wpcf7 { width: 100%; }
.wpcf7-form { width: 100%; }

/* CF7 行レイアウト */
.cf7-row {
  display: grid;
  gap: 20px;
  margin-bottom: 0;
}
.cf7-row--2 { grid-template-columns: 1fr 1fr; }

.cf7-group { margin-bottom: 20px; }
.cf7-group:last-child { margin-bottom: 0; }

/* ラベル */
.cf7-label {
  display: block;
  font-size: .9rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}
.cf7-req {
  display: inline-block;
  background: #e74c3c;
  color: #fff;
  font-size: .7rem;
  padding: 2px 6px;
  border-radius: 3px;
  margin-left: 6px;
  font-weight: 700;
}

/* インプット・テキストエリア・セレクト */
.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form input[type="tel"],
.wpcf7-form select,
.wpcf7-form textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  font-size: .95rem;
  font-family: var(--font-base);
  color: var(--color-text);
  background: #fff;
  transition: border-color .2s, box-shadow .2s;
  appearance: none;
  -webkit-appearance: none;
}

.wpcf7-form input[type="text"]:focus,
.wpcf7-form input[type="email"]:focus,
.wpcf7-form input[type="tel"]:focus,
.wpcf7-form select:focus,
.wpcf7-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26,111,212,.12);
}

.wpcf7-form 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 fill='%23666' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.wpcf7-form textarea {
  min-height: 140px;
  resize: vertical;
}

/* バリデーションエラー */
.wpcf7-not-valid {
  border-color: #e74c3c !important;
  box-shadow: 0 0 0 3px rgba(231,76,60,.1) !important;
}

.wpcf7-not-valid-tip {
  display: block;
  font-size: .8rem;
  color: #e74c3c;
  margin-top: 6px;
  font-weight: 500;
}

/* 送信ボタン */
.wpcf7-form input[type="submit"],
.wpcf7-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 18px 56px;
  background: var(--color-accent);
  color: #fff !important;
  font-size: 1.05rem;
  font-weight: 700;
  font-family: var(--font-base);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background .2s, transform .15s, box-shadow .2s;
  box-shadow: 0 4px 14px rgba(255,107,53,0.35);
  width: 100%;
  max-width: 320px;
  margin: 24px auto 0;
}
.wpcf7-form input[type="submit"]:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,107,53,0.45);
}

/* 送信中スピナー */
.wpcf7-spinner {
  display: inline-block;
  margin-left: 12px;
}

/* 送信結果メッセージ */
.wpcf7-response-output {
  margin: 32px 0 0;
  padding: 24px 28px;
  border-radius: var(--radius);
  font-size: 1.05rem;
  font-weight: 700;
  border: none !important;
  text-align: center;
  line-height: 1.7;
}

/* 成功 */
.wpcf7-mail-sent-ok {
  background: #eafaf1;
  color: #1e8449;
  border: 2px solid #27ae60 !important;
  box-shadow: 0 4px 16px rgba(39,174,96,.15);
}
.wpcf7-mail-sent-ok::before {
  content: "✔ ";
  font-size: 1.2rem;
}

/* エラー */
.wpcf7-mail-sent-ng,
.wpcf7-spam-blocked,
.wpcf7-aborted {
  background: #fdf2f2;
  color: #c0392b;
  border: 2px solid #e74c3c !important;
  box-shadow: 0 4px 16px rgba(231,76,60,.15);
}
.wpcf7-mail-sent-ng::before,
.wpcf7-spam-blocked::before,
.wpcf7-aborted::before {
  content: "✖ ";
  font-size: 1.2rem;
}

.wpcf7-validation-errors {
  background: #fef9e7;
  color: #b7770d;
  border: 2px solid #f39c12 !important;
  box-shadow: 0 4px 16px rgba(243,156,18,.15);
}
.wpcf7-validation-errors::before {
  content: "⚠ ";
  font-size: 1.2rem;
}

/* 見積もりフォーム プログレスバー */
.estimate-progress {
  position: sticky;
  top: 70px;
  z-index: 100;
  background: #fff;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius);
  padding: 14px 20px;
  margin-bottom: 32px;
  box-shadow: 0 4px 16px rgba(26,111,212,.12);
}
.estimate-progress__header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.estimate-progress__label {
  font-weight: 700;
  color: var(--color-primary);
  font-size: .95rem;
}
.estimate-progress__count {
  font-size: .9rem;
  color: var(--color-text-light);
  margin-left: auto;
}
.estimate-progress__remain {
  font-size: .9rem;
  font-weight: 700;
  color: var(--color-accent);
  white-space: nowrap;
}
.estimate-progress__bar-wrap {
  height: 10px;
  background: #e8f0fb;
  border-radius: 999px;
  overflow: hidden;
}
.estimate-progress__bar {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: var(--color-primary);
  transition: width .4s ease, background .4s ease;
}
.estimate-progress__bar.is-half     { background: #27ae60; }
.estimate-progress__bar.is-complete { background: #27ae60; }

/* 送信ボタン中央揃え */
.wpcf7-form p:last-of-type {
  text-align: center;
}

/* ---------- フォーム冒頭説明ボックス ---------- */
.cf7-intro-box {
  background: linear-gradient(135deg, #f0f9ff 0%, #e8f0fb 100%);
  border: 1.5px solid var(--color-primary);
  border-radius: 12px;
  padding: 24px 28px;
  margin-bottom: 32px;
}
.cf7-intro-lead {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}
.cf7-intro-sub {
  font-size: .9rem;
  color: var(--color-text-light);
  line-height: 1.85;
  margin: 0;
}

/* セクション区切り */
.cf7-section {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px 24px;
  margin-bottom: 20px;
  background: #fff;
}
.cf7-section-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-primary-light);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.cf7-section-note {
  font-size: .83rem;
  color: var(--color-text-muted);
  margin: 0 0 16px;
  line-height: 1.7;
}
.cf7-field-note {
  font-size: .82rem;
  color: var(--color-text-muted);
  margin: 0 0 8px;
  line-height: 1.6;
}
.cf7-section-badge {
  font-size: .72rem;
  font-weight: 700;
  background: #f3f4f6;
  color: #6b7280;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid #e5e7eb;
  margin-left: 4px;
}
.cf7-optional {
  font-size: .78rem;
  font-weight: 400;
  color: var(--color-text-muted);
  margin-left: 6px;
}

/* 条件分岐セクション */
.cf7-section--conditional {
  border-color: var(--color-primary);
  background: #fafcff;
}
.cf7-section-title--hp  { color: #0369a1; border-bottom-color: #bae6fd; }
.cf7-section-title--sys { color: var(--color-primary); border-bottom-color: var(--color-primary-light); }

/* お問い合わせ種別：カード型ラジオ */
/* wpautop が <p> で包むため、内包 span を block に */
.cf7-radio-group--card p { margin: 0; }
.cf7-radio-group--card .wpcf7-form-control-wrap,
.cf7-radio-group--card .wpcf7-form-control { display: block; }
.cf7-radio-group--card .wpcf7-list-item {
  display: block;
  margin: 0 0 10px;
}
.cf7-radio-group--card .wpcf7-list-item-label {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border: 2px solid var(--color-border);
  border-radius: 8px;
  cursor: pointer;
  font-size: .95rem;
  font-weight: 500;
  color: var(--color-text);
  transition: border-color .2s, background .2s;
  background: #fff;
}
.cf7-radio-group--card .wpcf7-list-item-label:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}
.cf7-radio-group--card input[type="radio"]:checked + .wpcf7-list-item-label,
.cf7-radio-group--card .wpcf7-list-item input[type="radio"]:checked ~ .wpcf7-list-item-label {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 700;
}
.cf7-radio-group--card input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
  cursor: pointer;
  flex-shrink: 0;
}

/* チェックボックス・ラジオ（通常） */
.cf7-checkbox-group .wpcf7-list-item,
.cf7-radio-group:not(.cf7-radio-group--card) .wpcf7-list-item {
  display: inline-flex;
  align-items: center;
  margin: 4px 12px 4px 0;
}
.cf7-checkbox-group .wpcf7-list-item-label,
.cf7-radio-group:not(.cf7-radio-group--card) .wpcf7-list-item-label {
  font-size: .9rem;
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
}
.cf7-checkbox-group input[type="checkbox"],
.cf7-radio-group:not(.cf7-radio-group--card) input[type="radio"] {
  width: 16px;
  height: 16px;
  accent-color: var(--color-primary);
  cursor: pointer;
  flex-shrink: 0;
}

/* 送信エリア */
.cf7-submit-area {
  background: #f8fafc;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  margin-top: 8px;
}
.cf7-submit-note {
  font-size: .85rem;
  color: var(--color-text-light);
  line-height: 2.2;
  margin-bottom: 20px;
  text-align: center;
}
.cf7-submit-note .fa-solid { margin-right: 6px; color: var(--color-primary); }

/* レスポンシブ */
@media (max-width: 640px) {
  .cf7-row--2 { grid-template-columns: 1fr; }
  .cf7-section { padding: 20px 16px; }
  .cf7-intro-box { padding: 20px 16px; }
  .cf7-radio-group--card .wpcf7-list-item-label { padding: 12px 14px; font-size: .88rem; }
}

/* ---------- ページTOPへボタン ---------- */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 28px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: 1.1rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(26,111,212,0.35);
  transition: opacity .3s, transform .3s, background .2s;
  opacity: 0;
  pointer-events: none;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
}
.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
}
.back-to-top:hover {
  background: var(--color-primary-dark);
  transform: translateY(-3px);
}

/* ---------- プロフィール経歴 ---------- */
.profile-career {
  margin-top: 16px;
  text-align: left;
}

.profile-career-title {
  font-size: .75rem;
  font-weight: 700;
  color: var(--color-text-muted);
  letter-spacing: .08em;
  margin-bottom: 8px;
}

.profile-career-list {
  list-style: none;
}

.profile-career-list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: .82rem;
  color: var(--color-text-light);
  padding: 5px 0;
  border-bottom: 1px solid var(--color-border);
}

.profile-career-list li:last-child {
  border-bottom: none;
}

.profile-career-age {
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
  min-width: 36px;
}

/* ========================================
   サービスページ専用スタイル
======================================== */

/* ヒーロー CTA */
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 32px;
}

/* セクション見出し共通 */
.section-header {
  text-align: center;
  margin-bottom: 48px;
}
.section-label {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--color-primary);
  text-transform: uppercase;
  background: var(--color-primary-light);
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 12px;
}
.section-desc {
  color: var(--color-text-light);
  font-size: .95rem;
  margin-top: 8px;
}

/* よくある課題 */
.problem-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 860px;
  margin: 0 auto;
}
.problem-list li {
  background: #fff;
  border: 1px solid var(--color-border);
  border-left: 4px solid #e55;
  border-radius: 8px;
  padding: 16px 18px;
  font-size: .93rem;
  line-height: 1.6;
  color: var(--color-text);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.problem-icon {
  flex-shrink: 0;
  font-size: 1.1rem;
}

/* 解決できること */
.solution-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 860px;
  margin: 0 auto;
}
.solution-item {
  background: var(--color-primary-light);
  border-radius: 8px;
  padding: 18px 20px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: .93rem;
  line-height: 1.7;
  color: var(--color-text);
}
.solution-check {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .9rem;
  margin-top: 1px;
}
.solution-item strong {
  color: var(--color-primary);
}

/* サービスの特徴 */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
}
.feature-item {
  display: flex;
  gap: 24px;
  background: #fff;
  border-radius: 12px;
  padding: 28px 32px;
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
}
.feature-num {
  flex-shrink: 0;
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-primary);
  opacity: .25;
  line-height: 1;
  min-width: 48px;
}
.feature-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 10px;
}
.feature-body p {
  font-size: .9rem;
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: 10px;
}
.link-arrow {
  font-size: .88rem;
  font-weight: 700;
  color: var(--color-primary);
}
.link-arrow:hover { text-decoration: underline; }

/* 導入の流れ（BEM上書き） */
.flow-step__num {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--color-primary);
  margin-bottom: 10px;
}
.flow-step__icon {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: 12px;
}
.flow-step__title {
  font-size: .95rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}
.flow-step__desc {
  font-size: .82rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* 対応領域タグ */
.tag-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  max-width: 860px;
  margin: 0 auto;
}
.tag-item {
  background: var(--color-primary-light);
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  border-radius: 40px;
  padding: 8px 20px;
  font-size: .88rem;
  font-weight: 600;
}

/* 他社との違い */
.diff-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}
.diff-item {
  background: #fff;
  border-radius: 12px;
  padding: 28px 24px;
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
  border-top: 4px solid var(--color-primary);
}
.diff-item__label {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--color-accent);
  margin-bottom: 10px;
}
.diff-item h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
  line-height: 1.5;
}
.diff-item p {
  font-size: .88rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

/* CTA セクション */
.cta-section {
  background: linear-gradient(135deg, #1a2a4a 0%, #1a6fd4 100%);
  text-align: center;
}
.cta-section__catch {
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.7;
  margin-bottom: 36px;
}
.cta-section .btn-outline {
  color: #fff;
  border-color: rgba(255,255,255,.6);
  font-size: .95rem;
}
.cta-section .btn-outline:hover {
  background: rgba(255,255,255,.1);
  border-color: #fff;
}

/* レスポンシブ */
@media (max-width: 768px) {
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; text-align: center; }
  .problem-list { grid-template-columns: 1fr; }
  .solution-grid { grid-template-columns: 1fr; }
  .feature-item { flex-direction: column; gap: 12px; padding: 20px; }
  .feature-num { font-size: 1.4rem; }
  .diff-list { grid-template-columns: 1fr; }
  .cta-section .cta-buttons { flex-direction: column; align-items: center; }
  .cta-section .btn { width: 100%; max-width: 340px; }
}

/* =============================================
   お役立ち情報 ブログレイアウト
   ============================================= */

/* ---------- 2カラムレイアウト ---------- */
.blog-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  align-items: start;
}

.blog-main { min-width: 0; overflow: hidden; }

/* ---------- カテゴリバッジ ---------- */
.tips-cat-badge {
  display: inline-block;
  background: var(--cat-color, var(--color-primary));
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  line-height: 1.6;
  white-space: nowrap;
}
.tips-cat-badge--over {
  position: absolute;
  top: 10px;
  left: 10px;
}

/* ---------- メタ情報 ---------- */
.tips-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: .78rem;
  color: var(--color-text-muted);
}
.tips-meta span { display: flex; align-items: center; gap: 4px; }

/* ---------- セクションヘッダー ---------- */
.tips-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-primary);
}
.tips-section-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.tips-section-title i { color: var(--color-primary); }
.tips-more-link {
  font-size: .82rem;
  color: var(--color-primary);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
}
.tips-more-link:hover { color: var(--color-primary-dark); }

/* ---------- 注目記事 ---------- */
.tips-featured {
  border-radius: 16px;
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-border);
}
.tips-featured-label {
  display: block;
  background: var(--color-primary);
  color: #fff;
  font-size: .78rem;
  font-weight: 700;
  padding: 6px 20px;
  letter-spacing: .05em;
}
.tips-featured-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  text-decoration: none;
  color: inherit;
  transition: opacity .2s;
}
.tips-featured-inner:hover { opacity: .9; }
.tips-featured-thumb {
  overflow: hidden;
  aspect-ratio: 16/9;
}
.tips-featured-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}
.tips-featured-inner:hover .tips-featured-thumb img { transform: scale(1.04); }
.tips-featured-body {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}
.tips-featured-title {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.55;
  color: var(--color-text);
}
.tips-featured-excerpt {
  font-size: .875rem;
  color: var(--color-text-light);
  line-height: 1.75;
}

/* ---------- 人気記事TOP1 ヒーロー（TOP） ---------- */
.tips-popular-hero {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-border);
  text-decoration: none;
  color: inherit;
  margin-bottom: 32px;
  transition: transform .2s, box-shadow .2s;
}
.tips-popular-hero:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.tips-popular-hero-thumb {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}
.tips-popular-hero-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}
.tips-popular-hero:hover .tips-popular-hero-thumb img { transform: scale(1.05); }
.tips-popular-hero-rank {
  position: absolute;
  top: 12px;
  left: 12px;
  background: linear-gradient(135deg, #f97316, #ef4444);
  color: #fff;
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .04em;
  padding: 4px 10px;
  border-radius: 999px;
  box-shadow: 0 2px 6px rgba(239,68,68,.4);
}
.tips-popular-hero-body {
  padding: 20px 20px 20px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  justify-content: center;
}
.tips-popular-hero-title {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-text);
}
.tips-popular-hero-excerpt {
  font-size: .85rem;
  color: var(--color-text-light);
  line-height: 1.7;
}
.tips-popular-hero-meta { margin-top: 4px; }

@media (max-width: 640px) {
  .tips-popular-hero {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .tips-popular-hero-body { padding: 16px; }
  .tips-popular-hero-title { font-size: 1rem; }
}

/* ---------- 記事カードグリッド（TOP） ---------- */
.tips-card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.tips-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-border);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: transform .2s, box-shadow .2s;
}
.tips-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.tips-card-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}
.tips-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}
.tips-card:hover .tips-card-thumb img { transform: scale(1.05); }
.tips-card-body {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.tips-card-title {
  font-size: .9rem;
  font-weight: 700;
  line-height: 1.55;
  color: var(--color-text);
}
.tips-card-excerpt {
  font-size: .8rem;
  color: var(--color-text-light);
  line-height: 1.7;
  flex: 1;
}

/* ---------- 一覧ページ カードリスト ---------- */
.tips-result-count {
  font-size: .85rem;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}
.tips-result-count strong { color: var(--color-primary); font-weight: 700; }

.tips-list-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.tips-list-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-border);
  text-decoration: none;
  color: inherit;
  display: grid;
  grid-template-columns: 200px 1fr 40px;
  align-items: center;
  transition: transform .2s, box-shadow .2s;
}
.tips-list-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}
.tips-list-card-thumb {
  aspect-ratio: 16/10;
  overflow: hidden;
}
.tips-list-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}
.tips-list-card:hover .tips-list-card-thumb img { transform: scale(1.05); }
.tips-list-card-body {
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.tips-list-card-title {
  font-size: .95rem;
  font-weight: 700;
  line-height: 1.55;
  color: var(--color-text);
}
.tips-list-card-excerpt {
  font-size: .82rem;
  color: var(--color-text-light);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.tips-list-card-arrow {
  font-size: .85rem;
  color: var(--color-text-muted);
  padding-right: 16px;
  text-align: center;
}

/* ---------- カテゴリフィルター ---------- */
.tips-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tips-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 24px;
  font-size: .82rem;
  font-weight: 500;
  color: var(--color-text);
  background: #fff;
  border: 1.5px solid var(--color-border);
  text-decoration: none;
  transition: all .2s;
}
.tips-filter-btn:hover,
.tips-filter-btn.is-active {
  background: var(--cat-color, var(--color-primary));
  color: #fff;
  border-color: var(--cat-color, var(--color-primary));
}
.tips-filter-count {
  background: rgba(0,0,0,.1);
  border-radius: 10px;
  padding: 1px 7px;
  font-size: .72rem;
}
.tips-filter-btn.is-active .tips-filter-count { background: rgba(255,255,255,.25); }

/* ---------- ページネーション ---------- */
.tips-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 40px;
}
.tips-page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--color-text);
  background: #fff;
  border: 1.5px solid var(--color-border);
  text-decoration: none;
  transition: all .2s;
}
.tips-page-btn:hover { background: var(--color-primary-light); color: var(--color-primary); border-color: var(--color-primary); }
.tips-page-btn.is-current { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.tips-page-ellipsis { color: var(--color-text-muted); font-size: .9rem; }
.tips-page-next { width: auto; padding: 0 14px; }

/* ---------- 記事詳細 ---------- */
.tips-article {}

.tips-article-eyecatch {
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 32px;
}
.tips-article-eyecatch img { width: 100%; height: auto; }

/* 目次 */
.tips-toc {
  background: var(--color-bg-gray);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 20px 24px;
  margin-bottom: 32px;
}
.tips-toc-title {
  font-size: .9rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.tips-toc-title i { color: var(--color-primary); }
.tips-toc-list {
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.tips-toc-list li { font-size: .85rem; }
.tips-toc-list a { color: var(--color-primary); }
.tips-toc-list a:hover { color: var(--color-primary-dark); text-decoration: underline; }

/* 本文 */
.tips-article-body {
  font-size: .95rem;
  line-height: 1.9;
  color: var(--color-text);
}
.tips-article-body p { margin-bottom: 1.2em; }
.tips-article-body mark {
  background: #fff176;
  color: inherit;
  padding: 0 3px;
  border-radius: 2px;
  font-style: normal;
}
.tips-article-body h2 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
  border-left: 4px solid var(--color-primary);
  padding: 6px 14px;
  background: var(--color-primary-light);
  border-radius: 0 6px 6px 0;
  margin: 40px 0 16px;
}
.tips-article-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
  border-bottom: 2px solid var(--color-border);
  padding-bottom: 6px;
  margin: 28px 0 12px;
}
.tips-ul, .tips-ol,
.tips-article-body ul,
.tips-article-body ol {
  padding-left: 1.5em;
  margin: 0 0 1.4em;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.tips-ul li,
.tips-article-body ul li {
  list-style: none;
  padding-left: 1.2em;
  position: relative;
  color: var(--color-text);
  line-height: 1.75;
}
.tips-article-body ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: .6em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-primary);
}
.tips-ol li,
.tips-article-body ol li {
  list-style: decimal;
  color: var(--color-text);
  line-height: 1.75;
}
.tips-article-body ol li::marker {
  color: var(--color-primary);
  font-weight: 700;
}
.tips-article-body li + li { margin-top: 2px; }

.tips-img-block { margin: 24px 0; }
.tips-img-block img { border-radius: 10px; width: 100%; }
.tips-img-caption {
  font-size: .8rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: 8px;
}

.tips-info-box {
  background: var(--color-primary-light);
  border: 1px solid var(--color-primary);
  border-radius: 10px;
  padding: 16px 20px;
  margin: 24px 0;
}
.tips-info-box-title {
  font-size: .9rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.tips-cta-box {
  background: #1a2a4a;
  color: #fff;
  border-radius: 12px;
  padding: 28px 24px;
  margin-top: 40px;
  text-align: center;
}
.tips-cta-box-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.tips-cta-box p { font-size: .88rem; color: rgba(255,255,255,.8); margin-bottom: 16px; }

/* コードブロック・テーブル（横はみ出しによるグリッド崩れ防止） */
.tips-article-body pre {
  overflow-x: auto;
  background: #1e1e2e;
  color: #cdd6f4;
  border-radius: 8px;
  padding: 16px 20px;
  font-size: .85rem;
  line-height: 1.7;
  margin: 20px 0;
  max-width: 100%;
}
.tips-article-body pre code {
  background: none;
  padding: 0;
  font-size: inherit;
  color: inherit;
}
.tips-article-body code {
  background: #f0f4ff;
  color: #1a6fd4;
  border-radius: 4px;
  padding: 2px 6px;
  font-size: .88em;
}
.tips-article-body table {
  width: 100%;
  max-width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: .88rem;
  display: block;
  overflow-x: auto;
}
.tips-article-body table th,
.tips-article-body table td {
  border: 1px solid var(--color-border);
  padding: 8px 12px;
  text-align: left;
  white-space: nowrap;
}
.tips-article-body table th {
  background: var(--color-bg-gray);
  font-weight: 700;
}

/* 著者 */
.tips-author {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--color-bg-gray);
  border-radius: 12px;
  padding: 20px;
  margin-top: 40px;
}
.tips-author-avatar {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
}
.tips-author-avatar img { width: 100%; height: 100%; object-fit: cover; }
.tips-author-name { font-size: .9rem; font-weight: 700; margin-bottom: 2px; }
.tips-author-role { font-size: .78rem; color: var(--color-primary); font-weight: 500; margin-bottom: 6px; }
.tips-author-bio { font-size: .82rem; color: var(--color-text-light); line-height: 1.7; }

/* SNSシェア */
.tips-share {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}
.tips-share-title { font-size: .85rem; font-weight: 700; margin-bottom: 12px; color: var(--color-text-light); }
.tips-share-btns { display: flex; flex-wrap: wrap; gap: 8px; }
.tips-share-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: .82rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  transition: opacity .2s;
}
.tips-share-btn:hover { opacity: .85; color: #fff; }
.tips-share-btn--x    { background: #000; }
.tips-share-btn--fb   { background: #1877f2; }
.tips-share-btn--line { background: #06c755; }

/* 関連記事 */
.tips-related { margin-top: 40px; }
.tips-related-title {
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-primary);
}
.tips-related-title i { color: var(--color-primary); }

/* 前後ナビ */
.tips-post-nav { margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--color-border); }
.tips-post-nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .88rem;
  color: var(--color-primary);
  font-weight: 500;
  transition: color .2s;
}
.tips-post-nav-btn:hover { color: var(--color-primary-dark); }

/* ---------- サイドバー ---------- */
.blog-sidebar { display: flex; flex-direction: column; gap: 24px; }

.sidebar-widget {
  background: #fff;
  border-radius: 12px;
  padding: 20px;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-border);
}

.sidebar-widget-title {
  font-size: .9rem;
  font-weight: 700;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 2px solid var(--color-primary);
}
.sidebar-widget-title i { color: var(--color-primary); }

/* 検索 */
.sidebar-search {
  display: flex;
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
}
.sidebar-search-input {
  flex: 1;
  padding: 8px 12px;
  border: none;
  outline: none;
  font-size: .85rem;
  font-family: var(--font-base);
  color: var(--color-text);
}
.sidebar-search-btn {
  background: var(--color-primary);
  color: #fff;
  border: none;
  padding: 8px 14px;
  cursor: pointer;
  transition: background .2s;
}
.sidebar-search-btn:hover { background: var(--color-primary-dark); }

/* 人気記事 */
.popular-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.popular-item {
  display: flex;
  align-items: center;
  gap: 10px;
}
.popular-item-link {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
  text-decoration: none;
  color: inherit;
  transition: opacity .2s;
}
.popular-item-link:hover { opacity: .8; }
.popular-rank {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: var(--color-bg-gray);
  color: var(--color-text-muted);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .72rem;
  font-weight: 700;
}
.popular-rank--top { background: var(--color-primary); color: #fff; }
.popular-thumb {
  flex-shrink: 0;
  width: 70px;
  height: 46px;
  border-radius: 6px;
  overflow: hidden;
}
.popular-thumb img { width: 100%; height: 100%; object-fit: cover; }
.popular-body { flex: 1; min-width: 0; }
.popular-cat { font-size: .7rem; font-weight: 700; }
.popular-title { font-size: .78rem; font-weight: 500; line-height: 1.55; color: var(--color-text); margin: 2px 0 4px; }
.popular-views { font-size: .72rem; color: var(--color-text-muted); display: flex; align-items: center; gap: 3px; }

/* カテゴリ */
.sidebar-cat-list { list-style: none; display: flex; flex-direction: column; gap: 0; }
.sidebar-cat-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 4px;
  font-size: .85rem;
  color: var(--color-text);
  text-decoration: none;
  border-bottom: 1px solid var(--color-border);
  transition: color .2s;
}
.sidebar-cat-link:hover { color: var(--color-primary); }
.sidebar-cat-list li:last-child .sidebar-cat-link { border-bottom: none; }
.sidebar-cat-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.sidebar-cat-count {
  margin-left: auto;
  background: var(--color-bg-gray);
  color: var(--color-text-muted);
  font-size: .72rem;
  padding: 2px 8px;
  border-radius: 10px;
}

/* アーカイブ */
.sidebar-archive-list { list-style: none; display: flex; flex-direction: column; gap: 0; }
.sidebar-archive-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 4px;
  font-size: .85rem;
  color: var(--color-text);
  text-decoration: none;
  border-bottom: 1px solid var(--color-border);
  transition: color .2s;
}
.sidebar-archive-link:hover { color: var(--color-primary); }
.sidebar-archive-list li:last-child .sidebar-archive-link { border-bottom: none; }
.sidebar-archive-link i { font-size: .65rem; color: var(--color-primary); }

/* サイドバーCTA */
.sidebar-cta {
  background: linear-gradient(135deg, #1a2a4a 0%, #1a6fd4 100%);
  color: #fff;
  text-align: center;
}
.sidebar-cta .sidebar-widget-title {
  justify-content: center;
  color: #fff;
  border-bottom-color: rgba(255,255,255,.3);
}
.sidebar-cta .sidebar-widget-title i { color: #fff; }
.sidebar-cta-lead {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 8px;
}
.sidebar-cta-sub {
  font-size: .8rem;
  color: rgba(255,255,255,.8);
  line-height: 1.7;
  margin-bottom: 14px;
}
.sidebar-cta .btn-outline {
  color: #fff;
  border-color: rgba(255,255,255,.5);
}
.sidebar-cta .btn-outline:hover {
  background: rgba(255,255,255,.15);
  color: #fff;
}

/* 新着記事（サイドバー） */
.sidebar-new-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.sidebar-new-link {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  text-decoration: none;
  color: inherit;
  transition: opacity .2s;
}
.sidebar-new-link:hover { opacity: .8; }
.sidebar-new-thumb {
  width: 64px;
  height: 42px;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
}
.sidebar-new-title { font-size: .78rem; font-weight: 500; line-height: 1.55; color: var(--color-text); margin-bottom: 4px; }
.sidebar-new-date { font-size: .72rem; color: var(--color-text-muted); }

/* ---------- レスポンシブ（ブログ） ---------- */
@media (max-width: 960px) {
  .blog-layout { grid-template-columns: minmax(0, 1fr); }
  .blog-main, .blog-sidebar { min-width: 0; }
  .blog-sidebar { display: grid; grid-template-columns: repeat(2, 1fr); }
  .tips-featured-inner { grid-template-columns: 1fr; }
  .tips-featured-thumb { aspect-ratio: 16/7; }
}

@media (max-width: 640px) {
  .blog-layout { gap: 24px; max-width: 100%; }
  .blog-sidebar { grid-template-columns: 1fr; width: 100%; max-width: 100%; min-width: 0; }
  .blog-main { overflow: visible; max-width: 100%; }

  /* サイドバーウィジェット：記事カードと同じ左右余白に揃える */
  .blog-sidebar .sidebar-widget {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 20px;
  }
  .blog-sidebar .sidebar-search {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  .blog-sidebar .sidebar-search-input {
    width: 100%;
    box-sizing: border-box;
    min-width: 0;
  }
  .blog-sidebar .sidebar-search-btn {
    box-sizing: border-box;
    flex-shrink: 0;
  }
  .tips-card-grid { grid-template-columns: 1fr; gap: 16px; }
  .tips-list-card { grid-template-columns: 100px 1fr; }
  .tips-list-card-arrow { display: none; }
  .tips-list-card-excerpt { display: none; }
  .tips-filter { gap: 6px; }
  .tips-filter-btn { font-size: .75rem; padding: 6px 12px; }
  .tips-article-body { font-size: .9rem; }
  .tips-cta-box { padding: 20px 16px; }
  .tips-author { flex-direction: column; align-items: center; text-align: center; }
  .tips-share-btns { justify-content: center; }
}

/* =============================================
   フロントページ専用スタイル
   ============================================= */

/* ---------- セクション2：問題提起 ---------- */
.pain-resolve {
  text-align: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-top: 40px;
  padding: 20px;
  background: var(--color-primary-light);
  border-radius: var(--radius);
  border-left: 4px solid var(--color-primary);
}

/* ---------- セクション3：なぜ安いか ---------- */
.why-cheap-wrap {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 24px;
  margin: 40px 0 32px;
}

.why-cheap-left {
  flex: 1;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: #fff5f5;
  border: 2px solid #f87171;
  border-radius: 12px;
  padding: 24px 20px;
}

.why-cheap-right {
  flex: 1;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: linear-gradient(160deg, #f0f9ff 0%, #e8f0fb 100%);
  border: 2px solid var(--color-primary);
  border-radius: 12px;
  padding: 24px 20px;
  box-shadow: 0 4px 20px rgba(26,111,212,0.12);
}

.why-cheap-vs {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-text);
  color: #fff;
  font-size: 1rem;
  font-weight: 900;
  flex-shrink: 0;
  margin-top: 60px;
  letter-spacing: .02em;
}

.why-cheap-label {
  font-size: .95rem;
  font-weight: 700;
  color: var(--color-text);
  text-align: center;
  margin-bottom: 4px;
}

.why-cheap-left .why-cheap-label { color: #b91c1c; }
.why-cheap-right .why-cheap-label { color: var(--color-primary); }

.why-cheap-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
}

.why-cheap-plus {
  font-size: 1.4rem;
  font-weight: 900;
  color: #f87171;
  flex-shrink: 0;
}

.why-cheap-box {
  padding: 12px 14px;
  border-radius: var(--radius);
  font-size: .85rem;
  font-weight: 600;
  text-align: center;
  line-height: 1.5;
  width: 100%;
}

.why-cheap-box small {
  display: block;
  font-size: .75rem;
  font-weight: 400;
  margin-top: 2px;
  opacity: .85;
}

.why-cheap-box--bad {
  background: #fee2e2;
  color: #7f1d1d;
  border: 1.5px solid #f87171;
}

.why-cheap-box--good {
  background: #dcfce7;
  color: #14532d;
  border: 1.5px solid #4ade80;
}

.why-cheap-box--ai {
  background: #dbeafe;
  color: #1e3a8a;
  border: 1.5px solid #60a5fa;
}

.why-cheap-arrow {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--color-text-muted);
  text-align: center;
}

.why-cheap-right .why-cheap-arrow { color: var(--color-primary); }

.why-cheap-result {
  padding: 16px 18px;
  border-radius: var(--radius);
  font-size: .9rem;
  text-align: center;
  line-height: 1.8;
  width: 100%;
}

.why-cheap-result--bad {
  background: #b91c1c;
  color: #fff;
  border: none;
}

.why-cheap-result--bad strong { color: #fca5a5; font-size: 1.15em; }

.why-cheap-result--good {
  background: var(--color-primary);
  color: #fff;
  border: none;
}

.why-cheap-result--good strong { color: #bfdbfe; font-size: 1.1em; }

.why-cheap-note {
  background: #fffbeb;
  border-left: 4px solid #f59e0b;
  border-radius: var(--radius);
  padding: 16px 20px;
  font-size: .88rem;
  color: #78350f;
  line-height: 1.7;
  margin: 24px 0 0;
}

.why-cheap-note i {
  color: #f59e0b;
  margin-right: 6px;
}

/* ---------- KPIバー ---------- */
.kpi-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 32px;
  background: var(--color-primary);
  border-radius: var(--radius);
  padding: 24px 20px;
}

.kpi-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: #fff;
}

.kpi-num {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 900;
  line-height: 1;
}

.kpi-num small {
  font-size: .7em;
  font-weight: 600;
  opacity: .9;
}

.kpi-label {
  font-size: .78rem;
  opacity: .85;
  text-align: center;
}

/* ---------- セクション4：比較表 ---------- */
.diff-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 32px 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.diff-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: .88rem;
}

.diff-table th,
.diff-table td {
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  text-align: center;
  vertical-align: middle;
}

.diff-table td:first-child {
  text-align: left;
  font-weight: 500;
  background: var(--color-bg-gray);
}

.diff-th-item {
  background: #374151;
  color: #fff;
  text-align: left !important;
}

.diff-th-other {
  background: #4b5563;
  color: #fff;
}

.diff-th-crowd {
  background: #6b7280;
  color: #fff;
}

.diff-th-ours {
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
}

.diff-bad {
  color: #b91c1c;
  background: #fef2f2;
  font-weight: 500;
}

.diff-mid {
  color: #92400e;
  background: #fffbeb;
}

.diff-good {
  color: #166534;
  background: #f0fdf4;
  font-weight: 700;
}

/* ---------- セクション5：実績・信頼 ---------- */
.trust-nums {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.trust-num-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 24px 12px;
  background: var(--color-bg-gray);
  border-radius: var(--radius);
  border-bottom: 3px solid var(--color-primary);
}

.trust-num {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
}

.trust-num small {
  font-size: .6em;
  font-weight: 600;
}

.trust-label {
  font-size: .78rem;
  color: var(--color-text-light);
  text-align: center;
}

/* 代表メッセージ */
.rep-message {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  background: var(--color-bg-gray);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 40px;
  border-left: 4px solid var(--color-primary);
}

.rep-avatar {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--color-primary-light);
}

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

.rep-body {
  flex: 1;
}

.rep-name {
  font-size: .8rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.rep-body p {
  font-size: .9rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 12px;
}

.rep-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.rep-tags span {
  font-size: .72rem;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  padding: 4px 10px;
  border-radius: 20px;
  font-weight: 500;
}

/* 顧客の声 */
.voice-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.voice-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}

.voice-text {
  font-size: .88rem;
  line-height: 1.75;
  color: var(--color-text);
  margin-bottom: 12px;
  position: relative;
  padding-left: 20px;
}

.voice-text::before {
  content: '"';
  position: absolute;
  left: 0;
  top: -2px;
  font-size: 2rem;
  color: var(--color-primary);
  line-height: 1;
  font-weight: 900;
}

.voice-from {
  font-size: .78rem;
  color: var(--color-text-muted);
  font-weight: 500;
  text-align: right;
}

/* ---------- セクション6：サービスカード ---------- */
.service-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
  align-items: stretch;
}

.service-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  border: 2px solid transparent;
  transition: box-shadow .2s, transform .2s;
}

.service-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.service-card--featured {
  border-color: var(--color-primary);
  background: #fff;
}

.service-card-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 20px;
  white-space: nowrap;
}

.service-card-icon {
  font-size: 2rem;
  color: var(--color-primary);
  text-align: center;
}

.service-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  text-align: center;
}

.service-card-price {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--color-accent);
  text-align: center;
}

.service-card-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.service-card-list li {
  font-size: .82rem;
  color: var(--color-text-light);
  padding-left: 16px;
  position: relative;
}

.service-card-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

.service-card-desc {
  font-size: .82rem;
  color: var(--color-text-light);
  line-height: 1.65;
  flex: 1;
}

.service-card .btn {
  margin-top: auto;
  align-self: center;
}

/* ---------- セクション7：料金表 ---------- */
.price-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 24px 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.price-num {
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
}

/* ---------- セクション10：最終CTA ---------- */
.final-cta-sub {
  font-size: .9rem;
  color: rgba(255,255,255,.75);
  margin-bottom: 8px;
  font-weight: 500;
}

.final-cta-desc {
  color: rgba(255,255,255,.8);
  font-size: .95rem;
  line-height: 1.8;
  margin-bottom: 32px;
}

/* ---------- ヒーロー緊急感バナー ---------- */
.hero-urgency {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, rgba(220,50,20,.55) 0%, rgba(180,20,20,.45) 100%);
  border: 1.5px solid rgba(255,120,90,.7);
  border-radius: 10px;
  padding: 12px 22px;
  margin-bottom: 24px;
  color: #fff;
  font-weight: 600;
  box-shadow: 0 4px 18px rgba(220,50,20,.35);
}
.hero-urgency-dot {
  width: 10px;
  height: 10px;
  background: #ff6040;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 0 0 rgba(255,96,64,.7);
  animation: pulse-dot 1.4s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%   { box-shadow: 0 0 0 0 rgba(255,96,64,.7); }
  70%  { box-shadow: 0 0 0 8px rgba(255,96,64,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,96,64,0); }
}
.hero-urgency-text {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: .95rem;
}
.hero-urgency-count {
  font-size: 1.75rem;
  font-weight: 900;
  color: #ffdd57;
  line-height: 1;
  letter-spacing: -.02em;
  text-shadow: 0 1px 4px rgba(0,0,0,.3);
}
.hero-urgency-divider {
  color: rgba(255,255,255,.4);
  font-weight: 300;
}
.hero-urgency-sub {
  font-size: .82rem;
  color: rgba(255,255,255,.85);
  font-weight: 400;
}

/* ---------- 中間インラインCTA ---------- */
.inline-cta-section {
  background: linear-gradient(135deg, #0f4c8a 0%, #1a73e8 100%);
  padding: 56px 0;
}
.inline-cta-box {
  display: flex;
  align-items: center;
  gap: 48px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 16px;
  padding: 40px 48px;
}
.inline-cta-left {
  flex: 1;
  min-width: 0;
}
.inline-cta-label {
  display: inline-block;
  background: rgba(255, 200, 50, .25);
  color: #ffe47a;
  font-size: .78rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 4px;
  margin-bottom: 12px;
  letter-spacing: .04em;
}
.inline-cta-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.4;
  margin-bottom: 16px;
}
.inline-cta-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.inline-cta-list li {
  font-size: .9rem;
  color: rgba(255,255,255,.88);
  display: flex;
  align-items: center;
  gap: 8px;
}
.inline-cta-list li .fa-check {
  color: #7de89a;
  flex-shrink: 0;
}
.inline-cta-right {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  flex-shrink: 0;
  min-width: 200px;
}
.inline-cta-right .btn {
  width: 100%;
  text-align: center;
  white-space: nowrap;
}
.inline-cta-right .btn-outline {
  color: #fff;
  border-color: rgba(255,255,255,.75);
  background: rgba(255,255,255,.08);
}
.inline-cta-right .btn-outline:hover {
  background: rgba(255,255,255,.22);
  border-color: #fff;
  color: #fff;
}

/* ---------- レスポンシブ（フロントページ） ---------- */
@media (max-width: 960px) {
  .why-cheap-wrap { flex-direction: column; align-items: center; }
  .why-cheap-vs { padding-top: 0; }
  .why-cheap-left, .why-cheap-right { max-width: 100%; width: 100%; }
  .kpi-bar { grid-template-columns: repeat(2, 1fr); }
  .trust-nums { grid-template-columns: repeat(2, 1fr); }
  .voice-list { grid-template-columns: 1fr; gap: 16px; }
  .service-cards { grid-template-columns: 1fr; }
  .service-card--featured { margin-top: 16px; }
  .inline-cta-box { flex-direction: column; padding: 32px 28px; gap: 28px; }
  .inline-cta-right { width: 100%; }
}

@media (max-width: 640px) {
  .diff-table { font-size: .78rem; }
  .diff-table th, .diff-table td { padding: 8px 8px; }
  .rep-message { flex-direction: column; align-items: center; text-align: center; padding: 20px; }
  .rep-avatar { width: 64px; height: 64px; }
  .rep-tags { justify-content: center; }
  .kpi-bar { grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 16px 12px; }
  .trust-nums { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .service-cards { gap: 16px; }
  .inline-cta-title { font-size: 1.15rem; }
  .inline-cta-box { padding: 24px 20px; }
  .hero-urgency { padding: 10px 16px; }
  .hero-urgency-count { font-size: 1.4rem; }
  .hero-urgency-text { font-size: .85rem; gap: 7px; }
}

/* =============================================
   記事内CTA（.article-cta）
   ============================================= */
.article-cta {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: linear-gradient(135deg, #f0f6ff 0%, #e8f0ff 100%);
  border: 2px solid #1a6fd4;
  border-left: 6px solid #1a6fd4;
  border-radius: 10px;
  padding: 24px 28px;
  margin: 36px 0;
}
.article-cta--final {
  background: linear-gradient(135deg, #0f4c8a 0%, #1a73e8 100%);
  border-color: transparent;
  color: #fff;
}
.article-cta-title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-primary);
  margin: 0;
}
.article-cta--final .article-cta-title {
  color: #fff;
}
.article-cta-body {
  font-size: .88rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin: 0;
}
.article-cta--final .article-cta-body {
  color: rgba(255,255,255,.85);
}
.article-cta-btn {
  display: inline-block;
  align-self: flex-start;
  background: var(--color-accent);
  color: #fff;
  font-size: .88rem;
  font-weight: 700;
  padding: 10px 24px;
  border-radius: 6px;
  text-decoration: none;
  transition: opacity .2s;
}
.article-cta-btn:hover { opacity: .85; }
@media (max-width: 640px) {
  .article-cta { padding: 20px 18px; }
  .article-cta-btn { align-self: stretch; text-align: center; }
}

/* =============================================
   DESIGN POLISH 2026
   「中小企業向け信頼感」「安くて品質感」
   AI っぽさを消し、人間的で誠実な印象に
   ============================================= */

/* ─── 変数追加・上書き ─── */
:root {
  --section-padding: 112px 0;
  --radius-card: 16px;
  --radius-btn: 10px;
  --color-bg-accent: #f4f8ff;   /* ごく薄いブルー */
  --color-bg-warm:   #fafaf8;   /* ウォームホワイト */
  --color-bg-cream:  #fdf9f4;   /* クリーム */
  --line-body:    1.82;
  --line-heading: 1.32;
}

/* ─── タイポグラフィ基盤 ─── */
body { line-height: var(--line-body); font-size: 16px; }

h1, h2, h3, h4, h5, h6 {
  line-height: var(--line-heading);
  font-weight: 800;
  letter-spacing: -.01em;
}

/* セクション見出し最大幅と中央揃え */
.section-title {
  font-size: clamp(1.45rem, 2.8vw, 1.95rem);
  font-weight: 800;
  position: relative;
  padding-bottom: 22px;
  margin-bottom: 0;
  letter-spacing: -.02em;
}

/* 見出し下の短い装飾ライン */
.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 44px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
  opacity: .6;
}

/* ラベルピル — もう少し存在感を出す */
.section-label {
  font-size: .78rem;
  letter-spacing: .14em;
  padding: 5px 16px;
  border-radius: 24px;
  margin-bottom: 16px;
}

/* section-header 余白を広く */
.section-header { margin-bottom: 64px; }

/* section-desc 読みやすく */
.section-desc {
  font-size: .93rem;
  line-height: 1.85;
  color: var(--color-text-light);
  margin-top: 10px;
}

/* section-lead */
.section-lead { font-size: .95rem; line-height: 1.85; margin-bottom: 40px; }

/* ─── 背景バリエーション追加 ─── */
.section--accent { background: var(--color-bg-accent); }
.section--warm   { background: var(--color-bg-warm); }
.section--cream  { background: var(--color-bg-cream); }

/* ─── カード統一（radius + shadow） ─── */
.card {
  border-radius: var(--radius-card);
  box-shadow: 0 2px 14px rgba(0,0,0,.07);
}
.card:hover {
  box-shadow: 0 8px 28px rgba(26,111,212,.13);
  transform: translateY(-3px);
}

/* ─── ボタン統一 ─── */
.btn {
  border-radius: var(--radius-btn);
  font-size: .97rem;
  padding: 13px 30px;
  transition: background .2s, transform .16s, box-shadow .2s, opacity .2s;
}
.btn-lg { padding: 17px 42px; font-size: 1.05rem; }
.btn-sm { padding: 9px 20px; font-size: .88rem; }

.btn-accent:hover  { background: var(--color-accent-dark); transform: translateY(-2px); }
.btn-primary:hover { transform: translateY(-2px); }
.btn-outline:hover { transform: translateY(-2px); }

/* CTAボタングループ */
.cta-buttons {
  gap: 14px;
  margin-top: 40px;
  align-items: center;
}
.cta-buttons .btn + .btn { /* 2番目以降の副ボタンを少し小さく見せる */ }

/* ─── サービスカード ─── */
.service-card {
  border-radius: var(--radius-card);
  padding: 30px 26px;
  gap: 14px;
  box-shadow: 0 2px 14px rgba(0,0,0,.07);
}
.service-card:hover {
  box-shadow: 0 8px 30px rgba(0,0,0,.12);
  transform: translateY(-3px);
}
.service-card--featured {
  border-color: var(--color-primary);
  box-shadow: 0 6px 28px rgba(26,111,212,.17);
}
.service-card-title { font-size: 1.02rem; }
.service-card-desc  { font-size: .85rem; line-height: 1.78; }

/* ─── 顧客の声カード ─── */
.voice-card {
  border-radius: var(--radius-card);
  padding: 26px 26px 22px;
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-primary-light);
  box-shadow: 0 2px 12px rgba(0,0,0,.05);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.voice-text {
  font-size: .9rem;
  line-height: 1.82;
  color: var(--color-text);
  padding-left: 22px;
  margin: 0;
}
.voice-from {
  font-size: .8rem;
  font-weight: 600;
  color: var(--color-text-light);
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 8px;
  text-align: left;
  margin: 0;
}
.voice-from::before {
  content: '';
  display: inline-block;
  width: 22px; height: 22px;
  background: var(--color-primary-light);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ─── 実績数字バッジ ─── */
.trust-num-item {
  background: #fff;
  border: 1px solid var(--color-border);
  border-bottom: 3px solid var(--color-primary);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 8px rgba(0,0,0,.04);
  padding: 24px 14px;
}
.trust-num {
  font-size: clamp(1.55rem, 3.5vw, 2.2rem);
}

/* ─── 問題提起リスト ─── */
.pain-item {
  border-radius: 12px;
  border: 1.5px solid #e8ecf2;
  border-left: 4px solid #f87171;
  font-size: .92rem;
  line-height: 1.75;
  padding: 16px 18px 16px 48px;
}

/* ─── 代表メッセージ ─── */
.rep-message {
  border-radius: var(--radius-card);
  border-left: 5px solid var(--color-primary);
  box-shadow: 0 2px 12px rgba(0,0,0,.04);
}
.rep-avatar {
  width: 86px; height: 86px;
  border: 3px solid var(--color-primary);
  box-shadow: 0 4px 16px rgba(26,111,212,.2);
}
.rep-body p { font-size: .9rem; line-height: 1.85; }

/* ─── 開発の流れ ─── */
.flow-step { padding: 0 10px; }
.flow-step-num { width: 64px; height: 64px; font-size: 1.2rem; }
.flow-step h3 { font-size: .9rem; line-height: 1.45; margin-bottom: 8px; }
.flow-step p  { font-size: .8rem; line-height: 1.7; }

/* ─── KPIバー ─── */
.kpi-bar {
  border-radius: var(--radius-card);
  background: linear-gradient(135deg, #1558b8 0%, #1a6fd4 100%);
  box-shadow: 0 4px 24px rgba(26,111,212,.24);
  padding: 28px 24px;
  gap: 20px;
}
.kpi-num { font-size: clamp(1.4rem, 2.8vw, 1.9rem); }

/* ─── FAQ ─── */
.faq-item { border-radius: 12px; margin-bottom: 10px; }
.faq-question { font-size: .93rem; padding: 18px 52px 18px 52px; }
.faq-answer   { font-size: .88rem; line-height: 1.82; }

/* ─── 差分比較テーブル ─── */
.diff-table-wrap { border-radius: var(--radius-card); overflow: hidden; }
.diff-table { font-size: .87rem; }
.diff-table th, .diff-table td { padding: 13px 15px; }

/* ─── 下層ページ hero ─── */
.page-hero { padding: 88px 0 72px; }
.page-title {
  font-size: clamp(1.5rem, 3.2vw, 2rem);
  line-height: 1.35;
  margin-bottom: 14px;
  letter-spacing: -.02em;
}
.page-desc {
  font-size: .95rem;
  line-height: 1.88;
  max-width: 660px;
}

/* page-hero container を適切な幅に */
.page-hero .container { max-width: 820px; }

/* ─── inline-cta box ─── */
.inline-cta-section { padding: 64px 0; }
.inline-cta-box { border-radius: 20px; padding: 44px 52px; }
.inline-cta-title { font-size: 1.38rem; line-height: 1.45; }

/* ─── 最終CTA ─── */
.final-cta { padding: 96px 20px; }
.final-cta h2 {
  font-size: clamp(1.5rem, 2.8vw, 1.9rem);
  line-height: 1.42;
  margin-bottom: 16px;
}
.final-cta-desc { font-size: .92rem; line-height: 1.85; }

/* ─── SP / タブレット対応まとめ ─── */
@media (max-width: 960px) {
  :root { --section-padding: 96px 0; }
  .section-header { margin-bottom: 52px; }
  .service-cards { grid-template-columns: 1fr; gap: 20px; }
  .inline-cta-box { padding: 36px 32px; }
  .voice-list { grid-template-columns: repeat(2, 1fr); gap: 16px; }
}

@media (max-width: 640px) {
  :root { --section-padding: 72px 0; }
  body { font-size: 15px; }
  .section-title { font-size: clamp(1.25rem, 5.8vw, 1.6rem); padding-bottom: 18px; letter-spacing: -.01em; }
  .section-title::after { width: 36px; }
  .section-label { font-size: .74rem; padding: 4px 13px; }
  .section-header { margin-bottom: 44px; }
  .section-desc { font-size: .88rem; }
  .btn    { font-size: .93rem; padding: 12px 24px; }
  .btn-lg { font-size: 1rem;   padding: 15px 28px; }
  .cta-buttons { flex-direction: column; align-items: center; gap: 10px; }
  .cta-buttons .btn { width: 100%; max-width: 360px; justify-content: center; }
  .card { border-radius: 14px; }
  .service-card { padding: 24px 20px; }
  .voice-card { padding: 22px 20px 18px; }
  .voice-list { grid-template-columns: 1fr; gap: 14px; }
  .trust-num-item { padding: 20px 8px; border-radius: 12px; }
  .trust-num { font-size: clamp(1.4rem, 7vw, 1.9rem); }
  .rep-message { padding: 20px 18px; }
  .rep-avatar { width: 66px; height: 66px; }
  .flow-steps { gap: 28px; }
  .flow-step-num { width: 56px; height: 56px; font-size: 1.1rem; }
  .kpi-bar { padding: 20px 16px; gap: 14px; }
  .kpi-num { font-size: clamp(1.3rem, 6.5vw, 1.7rem); }
  .inline-cta-box { padding: 24px 20px; border-radius: 14px; }
  .inline-cta-title { font-size: 1.1rem; }
  .final-cta { padding: 64px 20px; }
  .page-hero { padding: 72px 0 56px; }
  .page-title { font-size: clamp(1.3rem, 5.5vw, 1.7rem); }
  .diff-table { font-size: .74rem; }
  .diff-table th, .diff-table td { padding: 8px 8px; }
  .faq-question { font-size: .88rem; padding: 16px 44px 16px 44px; }

  /* price plan inner grid: SP 1col */
  .price-plan-inner-grid { grid-template-columns: 1fr !important; }

  /* final-cta buttons: full width on SP */
  .final-cta .btn { min-width: unset !important; width: 100%; max-width: 360px; }
}

/* =============================================
   スクロールフェードイン（JS連携）
   ============================================= */
.fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .5s ease, transform .5s ease;
}
.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* wk-card（works redesign）はfade-inのみ管理 */
.wk-card.fade-in { transition-delay: calc(var(--fade-delay, 0) * 80ms); }

/* =============================================
   全体品質 仕上げ調整
   ============================================= */

/* テーブルのSPスクロール対応（価格比較・他社比較） */
.diff-table-wrap,
.price-table-wrap,
.pr-comp-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: 12px;
}

/* ボタンのタップ領域をSPで確保 */
@media (max-width: 640px) {
  .btn { min-height: 48px; }
  .wf-btn { min-height: 40px; }
  .mobile-nav a { min-height: 48px; display: flex; align-items: center; }
}

/* ナビリンク：アクティブページを視覚的に識別 */
.site-nav a.current-menu-item,
.site-nav a[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 700;
}

/* フォーム入力：SPでフォントサイズ16px以上でズーム防止 */
@media (max-width: 640px) {
  .wpcf7-form input[type="text"],
  .wpcf7-form input[type="email"],
  .wpcf7-form input[type="tel"],
  .wpcf7-form select,
  .wpcf7-form textarea { font-size: 16px; }
}

/* カード内の長いURLや単語の折り返し */
.wk-desc, .wk-recommend, .voice-text, .rep-body p {
  overflow-wrap: break-word;
  word-break: break-all;
}
.wk-desc, .wk-recommend, .voice-text, .rep-body p {
  word-break: auto-phrase;
}

/* service-list ページのhero内CTAボタン（白背景対応） */
.page-hero .hero-cta .btn-outline {
  color: #fff;
  border-color: rgba(255,255,255,.6);
}
.page-hero .hero-cta .btn-outline:hover {
  background: rgba(255,255,255,.12);
  border-color: #fff;
  color: #fff;
}

/* works filter のアクティブタブ下にインジケーター */
.wf-btn.is-active {
  box-shadow: 0 4px 16px rgba(26,111,212,.28);
}

/* pr-comp-table SP対応: 列幅が均等になるよう */
@media (max-width: 640px) {
  .pr-comp-table { min-width: 560px; }
  .diff-table    { min-width: 520px; }
}

/* セクション間の視覚区切りを自然に */
.section + .section--gray,
.section--gray + .section {
  border-top: none;
}

/* 注釈テキストの統一 */
.compare-note,
.section + p[style*="font-size:.78rem"],
.section + p[style*="font-size:.8rem"] {
  line-height: 1.85;
}

/* 最終CTAセクション内ボタン群 SP調整 */
@media (max-width: 640px) {
  .final-cta > .container > div { width: 100%; }
  .final-cta .btn-white,
  .final-cta .btn-accent { justify-content: center; }
}

/* ================================================================
   Table of Contents Plus プラグイン スタイル上書き
================================================================ */
#toc_container {
  background: var(--color-bg-gray) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: 10px !important;
  padding: 20px 24px !important;
  margin: 0 0 32px !important;
  width: auto !important;
  max-width: 100% !important;
  float: none !important;
  font-size: inherit !important;
}
#toc_container p.toc_title {
  font-size: .9rem !important;
  font-weight: 700 !important;
  color: var(--color-text) !important;
  margin: 0 0 12px !important;
  text-align: left !important;
}
#toc_container ul.toc_list,
#toc_container ul.toc_list ul {
  list-style: none !important;
  padding-left: 0 !important;
  margin: 0 !important;
}
#toc_container ul.toc_list > li { padding-left: 0 !important; }
#toc_container ul.toc_list ul   { padding-left: 16px !important; margin-top: 4px !important; }
#toc_container ul.toc_list li   { margin-bottom: 6px !important; font-size: .85rem !important; }
#toc_container ul.toc_list a {
  color: var(--color-primary) !important;
  text-decoration: none !important;
}
#toc_container ul.toc_list a:hover {
  color: var(--color-primary-dark) !important;
  text-decoration: underline !important;
}
/* TOC の番号付けを非表示（テーマデザインに合わせてシンプルに） */
#toc_container .toc_number { display: none !important; }