/* =============================================
   QC-Playbook LP 共通スタイル
   =============================================
   色の基調：緑 #16a34a、明るい緑 #4ade80、差し色 黄 #facc15
   フォント：システムフォント（日本語）
   ============================================= */

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

body {
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN",
               "Hiragino Sans", Meiryo, sans-serif;
  font-size: 1rem;
  line-height: 1.7;
  color: #1a1a1a;
  background: #fff;
}

a { color: #15803d; }
a:hover { color: #166534; }

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

/* ----- ヘッダー ----- */
.lp-header {
  background: #004d00;
  padding: 0.6rem 0;
  position: sticky;
  top: 0;
  z-index: 1030;
  box-shadow: 0 2px 6px rgba(0,0,0,0.25);
}

.lp-header .navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #fff;
  font-size: 1.15rem;
  font-weight: 700;
  text-decoration: none;
}

.lp-header .navbar-brand img {
  width: 32px;
  height: auto;
}

.lp-header .navbar-brand:hover { color: #4ade80; }

.lp-header .nav-link {
  color: #d1fae5;
  font-size: 0.95rem;
  padding: 0.3rem 0.8rem;
  text-decoration: none;
}
.lp-header .nav-link:hover { color: #fff; }

.lp-header .btn-start {
  background: #16a34a;
  color: #fff;
  border: none;
  padding: 0.45rem 1.2rem;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s;
  white-space: nowrap;
}
.lp-header .btn-start:hover { background: #15803d; color: #fff; }

/* ハンバーガー */
.lp-navbar-toggler {
  border: 1px solid rgba(255,255,255,0.4);
  padding: 0.3rem 0.6rem;
  background: none;
  cursor: pointer;
}
.lp-navbar-toggler .bi { font-size: 1.2rem; color: #fff; }

/* ----- フッター ----- */
.lp-footer {
  background: #004d00;
  color: #d1fae5;
  padding: 1.5rem 0;
  font-size: 0.875rem;
  text-align: center;
}
.lp-footer a { color: #4ade80; text-decoration: none; }
.lp-footer a:hover { color: #fff; text-decoration: underline; }
.lp-footer .sep { margin: 0 0.5rem; color: #4ade80; }

/* ----- Hero セクション ----- */
.lp-hero {
  background: #f0fdf4;
  padding: 2.5rem 0 3rem;
  border-bottom: 3px solid #16a34a;
}

.lp-hero h1 {
  font-size: clamp(1.6rem, 5vw, 2.4rem);
  font-weight: 800;
  line-height: 1.3;
  color: #14532d;
  margin-bottom: 1rem;
}

/* 旧 .lead との互換（削除済みだが念のため残す） */
.lp-hero .lead {
  font-size: 1.05rem;
  color: #374151;
  margin-bottom: 1.5rem;
}

.lp-hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 700;
  color: #166534;
  margin: 0;
}

.lp-hero-lead {
  font-size: 1.05rem;
  color: #374151;
  margin: 1rem 0 0;
  line-height: 1.8;
}

/* 画像：1カラム全幅（旧サイトと同じ幅感） */
.lp-hero-img {
  border: 1px solid #8fb39c;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  box-shadow: 0 4px 18px rgba(0,0,0,0.12);
  margin-top: 1rem;
}

/* ----- ボタン ----- */
.btn-lp-primary {
  background: #16a34a;
  color: #fff;
  border: none;
  padding: 0.75rem 2rem;
  border-radius: 6px;
  font-size: 1.05rem;
  font-weight: 700;
  text-decoration: none;
  display: inline-block;
  transition: background 0.2s, box-shadow 0.2s;
}
.btn-lp-primary:hover {
  background: #15803d;
  color: #fff;
  box-shadow: 0 2px 8px rgba(22,163,74,0.35);
}

.btn-lp-secondary {
  background: transparent;
  color: #16a34a;
  border: 2px solid #16a34a;
  padding: 0.65rem 1.8rem;
  border-radius: 6px;
  font-size: 1.05rem;
  font-weight: 700;
  text-decoration: none;
  display: inline-block;
  transition: background 0.2s;
}
.btn-lp-secondary:hover {
  background: #f0fdf4;
  color: #15803d;
}

/* ----- セクション共通 ----- */
.lp-section { padding: 3rem 0; scroll-margin-top: 56px; }
.lp-section-alt { background: #f0fdf4; }

.lp-section-title {
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  font-weight: 800;
  color: #14532d;
  margin-bottom: 0.4rem;
}
.lp-section-title-bar {
  width: 48px;
  height: 4px;
  background: #16a34a;
  border-radius: 2px;
  margin-bottom: 1.8rem;
}

/* ----- ビジョン引用 ----- */
.lp-vision {
  background: #fff;
  border-left: 5px solid #16a34a;
  padding: 1.2rem 1.5rem;
  border-radius: 0 6px 6px 0;
  color: #1a1a1a;
  margin: 1.5rem 0;
}
.lp-vision p { margin: 0 0 0.6rem; }
.lp-vision p:last-child { margin: 0; }

/* ----- 特徴カード（howto / top） ----- */
.lp-feature-card {
  background: #fff;
  border: 1px solid #8fb39c;
  border-radius: 8px;
  padding: 1.4rem 1.2rem;
  height: 100%;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.lp-feature-card .feature-icon {
  font-size: 2rem;
  color: #16a34a;
  margin-bottom: 0.6rem;
  display: block;
}
.lp-feature-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #14532d;
  margin-bottom: 0.4rem;
}
.lp-feature-card p {
  font-size: 0.9rem;
  color: #4b5563;
  margin: 0;
}

.lp-feature-card {
  display: flex;
  flex-direction: column;
}
.lp-feature-card ul {
  font-size: 0.9rem;
  color: #374151;
  line-height: 1.8;
  padding-left: 1.1rem;
  margin: 0 0 1rem;
}
.lp-feature-card .lp-shot-box { margin-top: auto; }
.btn-lp-block { display: block; text-align: center; margin-top: 1rem; padding-left: 0.5rem; padding-right: 0.5rem; }
.lp-launch-note { font-size: 0.9rem; color: #374151; }
.lp-launch-note .bi { color: #16a34a; margin-right: 0.3rem; }

/* ----- 画像（枠つき） ----- */
.lp-shot, .lp-photo {
  display: block;
  width: 100%;
  border: 1px solid #8fb39c;
  border-radius: 6px;
  background: #fff;
}
/* 縦横比のちがう画面キャプチャを、同じ大きさの枠にそろえる */
.lp-shot-box {
  aspect-ratio: 16 / 9;
  border: 1px solid #8fb39c;
  border-radius: 6px;
  background: #f0fdf4;
  overflow: hidden;
}
.lp-shot-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
/* 縦長の画像は上の部分だけ見せる */
.lp-shot-box-top img { object-fit: cover; object-position: top; }
/* 横長の帯（ヘッダーの切り抜き） */
.lp-shot-box-strip { aspect-ratio: 2514 / 420; }
.lp-shot-box-strip img { object-fit: cover; object-position: top; }

/* ----- 困りごと → 応えること ----- */
.lp-qa { border: 1px solid #8fb39c; border-radius: 8px; overflow: hidden; }
.lp-qa-row { display: grid; grid-template-columns: 1fr 1fr; }
.lp-qa-row + .lp-qa-row { border-top: 1px solid #8fb39c; }
.lp-qa-q, .lp-qa-a {
  display: flex;
  gap: 0.6rem;
  padding: 0.9rem 1.1rem;
  font-size: 0.95rem;
}
.lp-qa-q { background: #f3f4f6; color: #374151; }
.lp-qa-a { background: #f0fdf4; color: #14532d; font-weight: 600; }
.lp-qa-q .bi { color: #6b7280; }
.lp-qa-a .bi { color: #16a34a; }
.lp-qa-head .lp-qa-q, .lp-qa-head .lp-qa-a {
  align-items: center;
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
}
.lp-qa-head .lp-qa-q { background: #6b7280; }
.lp-qa-head .lp-qa-a { background: #16a34a; }
@media (max-width: 767px) {
  .lp-qa-row { grid-template-columns: 1fr; }
  /* 縦に並ぶ幅では、見出しの行の代わりに各行へラベルを付ける */
  .lp-qa-head { display: none; }
  .lp-qa-a { flex-wrap: wrap; }
  .lp-qa-a::before {
    content: "QC-Playbook なら";
    flex-basis: 100%;
    font-size: 0.75rem;
    color: #16a34a;
  }
}

/* ----- これまで／QC-Playbook の対比（写真） ----- */
.lp-compare {
  margin: 0;
  border-radius: 6px;
  overflow: hidden;
  border: 2px solid #6b7280;
  background: #fff;
}
.lp-compare > img { display: block; width: 100%; }
.lp-compare figcaption {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.9rem;
  color: #fff;
  font-weight: 700;
  background: #6b7280;
}
.lp-compare figcaption span { font-size: 0.82rem; font-weight: 400; margin-left: auto; }
.lp-compare-after { border-color: #16a34a; }
.lp-compare-after figcaption { background: #16a34a; }

/* ----- チェックつきリスト ----- */
.lp-check-list { list-style: none; padding: 0; }
.lp-check-list li { display: flex; gap: 0.6rem; margin-bottom: 0.5rem; }
.lp-check-list .bi { color: #16a34a; }
.lp-check-list .bi.lp-warn { color: #ca8a04; }

/* ----- かんばん単体 ----- */
.lp-kanban { border-top: 3px solid #16a34a; border-bottom: 3px solid #16a34a; }
.lp-label {
  display: inline-block;
  background: #facc15;
  color: #1a1a1a;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.2rem 0.7rem;
  border-radius: 3px;
  margin-bottom: 0.6rem;
}

/* ----- データの扱い ----- */
.lp-data-step {
  height: 100%;
  background: #fff;
  border: 1px solid #8fb39c;
  border-radius: 8px;
  padding: 1.2rem;
}
.lp-data-step .bi { font-size: 1.8rem; color: #16a34a; }
.lp-data-step h3 { font-size: 1rem; font-weight: 700; color: #14532d; margin: 0.4rem 0; }
.lp-data-step p { font-size: 0.9rem; color: #374151; margin: 0; }
.lp-data-why {
  margin-top: 1.2rem;
  background: #f0fdf4;
  border: 1px solid #8fb39c;
  border-left: 5px solid #16a34a;
  border-radius: 0 8px 8px 0;
  padding: 1rem 1.2rem;
  font-size: 0.92rem;
  color: #374151;
}
.lp-data-why h3 { font-size: 1rem; font-weight: 700; color: #14532d; margin-bottom: 0.5rem; }
.lp-data-why h3 .bi { color: #16a34a; margin-right: 0.4rem; }
.lp-data-why ul { padding-left: 1.2rem; margin-bottom: 0.6rem; }
.lp-data-notes { font-size: 0.85rem; color: #4b5563; margin: 1.2rem 0 0; padding-left: 1.2rem; }

/* プランの表は、薄い緑の背景の上に白で置く */
.lp-section-alt .lp-plan-table { background: #fff; }

/* ----- プラン ----- */
.lp-plan-lead { font-size: 1.05rem; }
.lp-plan-table {
  width: 100%;
  min-width: 520px;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid #8fb39c;
  border-radius: 8px;
  overflow: hidden;
}
.lp-plan-table th, .lp-plan-table td {
  padding: 0.7rem 0.9rem;
  border-top: 1px solid #c3d6c9;
  text-align: center;
  font-size: 0.95rem;
}
.lp-plan-table thead th { border-top: none; vertical-align: top; width: 27%; }
.lp-plan-table thead th:first-child { width: 46%; }
.lp-plan-table tbody th { text-align: left; font-weight: 600; color: #1a1a1a; }
.lp-plan-table .lp-plan-free { background: #f0fdf4; border-left: 2px solid #16a34a; border-right: 2px solid #16a34a; }
.lp-plan-table thead .lp-plan-free { border-top: 4px solid #16a34a; }
.lp-plan-table .bi-check-lg { color: #16a34a; font-size: 1.2rem; }
.lp-plan-table .bi-dash-lg { color: #9ca3af; }
.lp-plan-name { display: block; font-size: 1.2rem; font-weight: 800; color: #14532d; }
.lp-plan-price { display: block; font-size: 1.05rem; font-weight: 700; }
.lp-plan-note, .lp-plan-sub { display: block; font-size: 0.8rem; font-weight: 400; color: #4b5563; }
.lp-plan-cta td { padding: 1rem 0.5rem; }
.lp-plan-foot { font-size: 0.85rem; color: #4b5563; margin-top: 1rem; }

/* ----- STEPカード ----- */
.lp-step-card {
  background: #fff;
  border: 1px solid #8fb39c;
  border-top: 4px solid #16a34a;
  border-radius: 6px;
  padding: 1.2rem 1rem;
  height: 100%;
}
.lp-step-badge {
  display: inline-block;
  background: #16a34a;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.15rem 0.55rem;
  border-radius: 3px;
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}
.lp-step-card h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #14532d;
  margin-bottom: 0.3rem;
}
.lp-step-card p {
  font-size: 0.85rem;
  color: #4b5563;
  margin: 0 0 0.7rem;
  min-height: 2.9em;
}
.lp-step-card-wide {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.lp-step-card-wide p { margin: 0; min-height: 0; }
.lp-step-badge-kanban { background: #facc15; color: #1a1a1a; }

/* ----- 画像プレースホルダー（キャプチャ未着時） ----- */
.lp-img-placeholder {
  display: block;
  width: 100%;
  background: #f0fdf4;
  border: 2px dashed #86efac;
  border-radius: 6px;
  color: #4b5563;
  font-size: 0.85rem;
  text-align: center;
  padding: 1rem 0.5rem;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ----- CTA バナー ----- */
.lp-cta-banner {
  background: #16a34a;
  color: #fff;
  padding: 3rem 0;
  text-align: center;
}
.lp-cta-banner h2 {
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  font-weight: 800;
  margin-bottom: 0.5rem;
}
.lp-cta-banner p {
  margin-bottom: 1.5rem;
  opacity: 0.9;
}
.lp-cta-banner .btn-lp-white {
  background: #fff;
  color: #16a34a;
  border: none;
  padding: 0.75rem 2.2rem;
  border-radius: 6px;
  font-size: 1.05rem;
  font-weight: 700;
  text-decoration: none;
  display: inline-block;
  transition: opacity 0.2s;
}
.lp-cta-banner .btn-lp-white:hover { opacity: 0.88; }
.lp-cta-banner .btn-lp-outline-white {
  background: transparent;
  color: #fff;
  border: 2px solid #fff;
  padding: 0.65rem 2rem;
  border-radius: 6px;
  font-size: 1.05rem;
  font-weight: 700;
  text-decoration: none;
  display: inline-block;
}
.lp-cta-banner .btn-lp-outline-white:hover { background: rgba(255,255,255,0.15); }

/* ----- 利用規約・プライバシー ----- */
.lp-legal h2 { font-size: 1.1rem; font-weight: 700; margin-top: 2rem; color: #14532d; }
.lp-legal p, .lp-legal li { font-size: 0.95rem; color: #374151; }
.lp-legal .version-badge {
  display: inline-block;
  background: #dcfce7;
  color: #14532d;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.2rem 0.7rem;
  border-radius: 4px;
  margin-bottom: 1.5rem;
}

/* ----- レスポンシブ ----- */
@media (max-width: 575px) {
  .lp-hero { padding: 2rem 0; }
  .lp-section { padding: 2rem 0; }
  .btn-lp-primary, .btn-lp-secondary { font-size: 0.95rem; padding: 0.65rem 1.4rem; }
}