/* ===========================
   Growth Catalyst LP - CSS
   グリーン基調・日本向け
   =========================== */

/* リセット & 基本 */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Noto Sans JP', sans-serif;
  color: #1a1a1a;
  line-height: 1.8;
  background: #fff;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* カラー変数 */
:root {
  --primary: #16a34a;
  --primary-dark: #166534;
  --primary-light: #dcfce7;
  --accent: #22c55e;
  --dark: #1a1a2e;
  --dark2: #0f172a;
  --gray: #6b7280;
  --light-bg: #f8fafc;
  --white: #ffffff;
  --warning: #f59e0b;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.15);
  --radius: 12px;
  --radius-lg: 20px;
}

/* コンテナ */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* セクションパディング */
.section-pad { padding: 80px 0; }

/* 背景バリエーション */
.bg-dark { background: var(--dark); }
.bg-light { background: var(--light-bg); }
.bg-green-light { background: linear-gradient(135deg, #f0fdf4, #dcfce7); }

/* テキスト色 */
.text-white { color: var(--white); }
.text-green { color: var(--primary); }

/* マージン */
.mt-2 { margin-top: 20px; }

/* ボタン */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  box-shadow: 0 4px 20px rgba(34,197,94,0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(34,197,94,0.5);
}
.btn-outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
}
.btn-large { padding: 18px 40px; font-size: 1.1rem; }
.btn-full { width: 100%; justify-content: center; }

/* パルスアニメーション */
@keyframes pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(34,197,94,0.4); }
  50% { box-shadow: 0 4px 40px rgba(34,197,94,0.7); }
}
.pulse { animation: pulse 2s infinite; }

/* ==============================
   ヘッダー
============================== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.08);
  transition: box-shadow 0.3s;
}
.header.scrolled { box-shadow: var(--shadow); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--primary-dark);
}
.logo-icon { color: var(--primary); font-size: 1.3rem; }
.nav ul {
  display: flex;
  gap: 24px;
  align-items: center;
}
.nav ul li a {
  font-size: 0.9rem;
  font-weight: 500;
  color: #374151;
  transition: color 0.2s;
}
.nav ul li a:hover { color: var(--primary); }
.nav-cta {
  background: var(--primary) !important;
  color: #fff !important;
  padding: 8px 20px;
  border-radius: 50px;
}
.nav-cta:hover { background: var(--primary-dark) !important; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #374151;
  transition: all 0.3s;
}

/* ==============================
   ヒーロー
============================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 64px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(22,101,52,0.88) 0%, rgba(15,23,42,0.75) 100%);
}
.hero .container { position: relative; z-index: 1; width: 100%; }
.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 60px 0;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  color: #fff;
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 20px;
  border: 1px solid rgba(255,255,255,0.3);
}
.hero-title {
  font-size: 2.4rem;
  font-weight: 900;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 16px;
}
.hero-title .highlight {
  color: #fde68a;
  border-bottom: 3px solid #fde68a;
}
.hero-title .accent { color: var(--accent); }
.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 32px;
}
.hero-stats {
  display: flex;
  gap: 24px;
  margin-bottom: 36px;
}
.stat-item {
  text-align: center;
  background: rgba(255,255,255,0.1);
  padding: 16px 20px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.2);
  position: relative;
}
.stat-number {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--accent);
  display: inline;
}
.stat-suffix {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 700;
}
.stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.75);
}
.hero-cta-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.hero-note {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  display: flex;
  align-items: center;
  gap: 6px;
}
.hero-image-wrap {
  display: flex;
  justify-content: center;
}
.hero-photo {
  width: 100%;
  max-width: 460px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
  aspect-ratio: 4/3;
}

/* ==============================
   セクションヘッダー
============================== */
.section-header { margin-bottom: 48px; }
.section-header.center { text-align: center; }
.section-tag {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary-dark);
  padding: 5px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 12px;
  border: 1px solid rgba(22,163,74,0.3);
}
.section-tag.tag-warning {
  background: #fef3c7;
  color: #92400e;
  border-color: rgba(245,158,11,0.3);
}
.section-title {
  font-size: 2rem;
  font-weight: 900;
  line-height: 1.35;
  margin-bottom: 16px;
}
.section-lead {
  font-size: 1rem;
  color: var(--gray);
  line-height: 1.7;
}

/* ==============================
   2カラム・グリッド
============================== */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: start;
}
.gap-lg { gap: 60px; }

/* ==============================
   課題セクション
============================== */
.problem-list { display: flex; flex-direction: column; gap: 16px; }
.problem-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: #fff;
  padding: 20px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border-left: 4px solid var(--primary);
  transition: transform 0.3s;
}
.problem-item:hover { transform: translateX(4px); }
.problem-icon {
  width: 44px;
  height: 44px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.problem-item h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.problem-item p { font-size: 0.9rem; color: var(--gray); }
.problem-image {
  position: relative;
  align-self: stretch;
}
.problem-image img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.stat-box {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--primary-dark);
  color: #fff;
  padding: 20px 24px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.stat-big {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--accent);
}
.stat-box p { font-size: 0.85rem; line-height: 1.4; }
.stat-box small { font-size: 0.75rem; opacity: 0.7; }

/* ==============================
   Agitationセクション
============================== */
.pattern-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}
.pattern-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform 0.3s;
}
.pattern-card:hover { transform: translateY(-4px); }
.pattern-num {
  font-size: 2.5rem;
  font-weight: 900;
  color: rgba(255,255,255,0.15);
  margin-bottom: 8px;
  font-family: 'Arial', sans-serif;
}
.pattern-card h3 { font-size: 1.1rem; font-weight: 700; color: #fde68a; margin-bottom: 10px; }
.pattern-card p { font-size: 0.9rem; color: rgba(255,255,255,0.75); line-height: 1.6; margin-bottom: 16px; }
.pattern-result {
  font-size: 0.88rem;
  color: #fca5a5;
  background: rgba(239,68,68,0.15);
  padding: 10px 14px;
  border-radius: 8px;
  border-left: 3px solid #ef4444;
}
.pattern-result strong { color: #fca5a5; }
.agitation-image-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.agitation-img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
  object-fit: cover;
}
.agitation-text-block h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 24px;
  line-height: 1.5;
}
.agitation-stats-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}
.agitation-stat { text-align: center; }
.big-num {
  font-size: 2.4rem;
  font-weight: 900;
  display: block;
  margin-bottom: 6px;
}
.agitation-stat p { font-size: 0.85rem; color: rgba(255,255,255,0.75); }

/* ==============================
   ベネフィットカード
============================== */
.benefit-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 60px;
}
.benefit-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow);
  border-top: 4px solid var(--primary);
  transition: transform 0.3s, box-shadow 0.3s;
}
.benefit-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.benefit-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
}
.benefit-icon.green {
  background: var(--primary-light);
  color: var(--primary);
}
.benefit-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 12px; }
.benefit-card p { font-size: 0.9rem; color: var(--gray); margin-bottom: 16px; line-height: 1.7; }
.benefit-card ul li {
  font-size: 0.88rem;
  color: #374151;
  padding: 4px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.benefit-card ul li i { color: var(--primary); font-size: 0.8rem; flex-shrink: 0; }
.solution-image-section {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
  background: var(--light-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.solution-image-section img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}
.solution-quote {
  padding: 32px;
}
.solution-quote blockquote {
  font-size: 1.05rem;
  font-style: italic;
  color: #374151;
  line-height: 1.7;
  margin-bottom: 12px;
  position: relative;
  padding-left: 20px;
  border-left: 4px solid var(--primary);
}
.solution-quote cite { font-size: 0.85rem; color: var(--gray); }

/* ==============================
   事例カード
============================== */
.case-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.case-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow);
  transition: transform 0.3s;
}
.case-card:hover { transform: translateY(-4px); }
.case-header {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 24px;
}
.case-company img {
  width: 80px;
  height: 80px;
  border-radius: var(--radius);
  object-fit: cover;
  flex-shrink: 0;
}
.case-tag {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary-dark);
  padding: 3px 12px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.case-header h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 6px; }
.case-header p { font-size: 0.88rem; color: var(--gray); }
.case-before-after {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 16px;
  align-items: center;
  margin-bottom: 20px;
  background: var(--light-bg);
  border-radius: var(--radius);
  padding: 20px;
}
.before h4, .after h4 {
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.before h4 { color: #dc2626; }
.after h4 { color: var(--primary); }
.before ul li, .after ul li {
  font-size: 0.85rem;
  color: #374151;
  padding: 3px 0;
  display: flex;
  align-items: flex-start;
  gap: 6px;
}
.after ul li strong { color: var(--primary); }
.arrow-col {
  color: var(--primary);
  font-size: 1.2rem;
}
.case-quote {
  font-size: 0.9rem;
  font-style: italic;
  color: var(--gray);
  border-left: 3px solid var(--primary);
  padding-left: 16px;
  line-height: 1.7;
  margin-top: 16px;
}

/* ==============================
   プログラム詳細
============================== */
.program-phases { display: flex; flex-direction: column; gap: 48px; }
.phase-item {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.phase-header {
  display: flex;
  align-items: center;
  gap: 16px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 20px 32px;
}
.phase-num {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--accent);
}
.phase-period {
  font-size: 0.9rem;
  opacity: 0.85;
}
.phase-body {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 0;
}
.phase-text { padding: 32px; }
.phase-text h3 { font-size: 1.2rem; font-weight: 800; margin-bottom: 12px; color: var(--primary-dark); }
.phase-text p { font-size: 0.95rem; color: var(--gray); margin-bottom: 20px; line-height: 1.7; }
.deliverables h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: #374151;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.deliverables h4 i { color: var(--primary); }
.deliverables ul li {
  font-size: 0.88rem;
  color: #374151;
  padding: 4px 0;
  padding-left: 16px;
  position: relative;
}
.deliverables ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}
.phase-img img {
  width: 100%;
  height: 100%;
  min-height: 240px;
  object-fit: cover;
}

/* ==============================
   権威セクション
============================== */
.authority-inner {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 64px;
  align-items: center;
}
.profile-photo-wrap {
  position: relative;
  margin-bottom: 20px;
}
.profile-photo {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: top;
}
.profile-badges {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--primary-dark);
  box-shadow: var(--shadow);
  border-left: 3px solid var(--primary);
}
.badge i { color: var(--primary); }
.authority-text h2 {
  font-size: 1.8rem;
  font-weight: 900;
  margin-bottom: 16px;
  line-height: 1.35;
}
.authority-text p {
  font-size: 0.95rem;
  color: var(--gray);
  margin-bottom: 24px;
  line-height: 1.8;
}
.authority-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.auth-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: #374151;
}
.auth-item i { margin-top: 2px; flex-shrink: 0; font-size: 1rem; }

/* ==============================
   オファー
============================== */
.offer-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.offer-main { padding: 40px; }
.offer-price-block { margin-bottom: 32px; }
.offer-label {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gray);
  margin-bottom: 8px;
}
.offer-price { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.price-num {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--primary-dark);
}
.price-unit { font-size: 1.4rem; }
.price-note { font-size: 0.85rem; color: var(--gray); }
.offer-divider {
  height: 1px;
  background: #e5e7eb;
  margin: 32px 0;
}
.offer-bonus h3 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--primary-dark);
}
.offer-bonus h3 i { color: var(--warning); }
.bonus-list { display: flex; flex-direction: column; gap: 16px; }
.bonus-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--light-bg);
  padding: 16px;
  border-radius: var(--radius);
}
.bonus-icon {
  width: 44px;
  height: 44px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.bonus-item strong { font-size: 0.95rem; color: #1f2937; display: block; margin-bottom: 4px; }
.bonus-item p { font-size: 0.85rem; color: var(--gray); }
.offer-guarantee {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 28px 40px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
}
.guarantee-icon {
  font-size: 2.2rem;
  flex-shrink: 0;
  color: var(--accent);
}
.offer-guarantee h3 { font-size: 1.2rem; font-weight: 800; margin-bottom: 8px; }
.offer-guarantee p { font-size: 0.9rem; line-height: 1.7; opacity: 0.9; }
.offer-guarantee strong { color: #fde68a; }
.offer-narrow {
  background: #fefce8;
  border: 1px solid #fde68a;
  color: #92400e;
  padding: 16px 40px;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.offer-narrow i { color: var(--warning); }
.offer-cta {
  padding: 32px 40px;
  text-align: center;
}
.cta-note {
  font-size: 0.85rem;
  color: var(--gray);
  margin-top: 12px;
}

/* ==============================
   FAQ
============================== */
.faq-list { display: flex; flex-direction: column; gap: 12px; max-width: 800px; margin: 0 auto; }
.faq-item {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  transition: background 0.2s;
  user-select: none;
}
.faq-q:hover { background: var(--light-bg); }
.faq-q i {
  color: var(--primary);
  transition: transform 0.3s;
  flex-shrink: 0;
  margin-left: 12px;
}
.faq-q.active i { transform: rotate(180deg); }
.faq-a {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s;
}
.faq-a.open {
  padding: 16px 24px 20px;
  max-height: 300px;
}
.faq-a p { font-size: 0.9rem; color: var(--gray); line-height: 1.8; }

/* ==============================
   最終CTA
============================== */
.final-cta { background: linear-gradient(135deg, var(--primary-dark), var(--dark)); }
.cta-box {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.cta-header {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  padding: 40px;
  text-align: center;
}
.cta-header h2 { font-size: 1.7rem; font-weight: 900; margin-bottom: 12px; line-height: 1.4; }
.cta-header p { font-size: 0.95rem; opacity: 0.9; }
.cta-content { padding: 40px; }
.cta-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 28px;
}
.cta-feat {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: #374151;
  background: var(--light-bg);
  padding: 12px 16px;
  border-radius: 10px;
}
.cta-feat i { font-size: 1rem; }
.cta-consultant {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--primary-light);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 24px;
}
.cta-consultant-img {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
  border: 3px solid var(--primary);
  flex-shrink: 0;
}
.consultant-name { font-size: 0.85rem; color: var(--gray); }
.consultant-title { font-size: 0.9rem; font-weight: 700; color: var(--primary-dark); }

/* フォーム */
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 0.88rem; font-weight: 600; color: #374151; }
.required { color: #dc2626; }
.form-group input, .form-group select, .form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid #d1d5db;
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: 'Noto Sans JP', sans-serif;
  transition: border-color 0.2s;
  background: #fff;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(22,163,74,0.15);
}
.form-note { font-size: 0.83rem; color: var(--gray); text-align: center; margin-top: 8px; }

/* ==============================
   フッター
============================== */
.footer {
  background: var(--dark2);
  color: rgba(255,255,255,0.75);
  padding: 48px 0 32px;
}
.footer-inner { text-align: center; }
.footer-logo {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 12px;
}
.footer-desc { font-size: 0.9rem; margin-bottom: 20px; }
.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.footer-links a { font-size: 0.85rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--accent); }
.footer-copy { font-size: 0.8rem; opacity: 0.6; }

/* ==============================
   固定CTA・スクロールトップ
============================== */
.sticky-cta {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 990;
  pointer-events: auto;
}
.sticky-cta .btn {
  box-shadow: 0 4px 24px rgba(0,0,0,0.25);
  white-space: nowrap;
}
.scroll-top {
  position: fixed;
  bottom: 80px;
  right: 24px;
  width: 44px;
  height: 44px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1rem;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 990;
  box-shadow: var(--shadow);
  transition: background 0.2s;
}
.scroll-top:hover { background: var(--primary-dark); }
.scroll-top.show { display: flex; }

/* ==============================
   フェードインアニメーション
============================== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==============================
   レスポンシブ
============================== */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 40px; }
  .hero-image-wrap { display: none; }
  .authority-inner { grid-template-columns: 280px 1fr; gap: 40px; }
  .benefit-cards { grid-template-columns: 1fr 1fr; }
  .phase-body { grid-template-columns: 1fr; }
  .phase-img { display: none; }
}

@media (max-width: 768px) {
  .section-pad { padding: 56px 0; }
  .section-title { font-size: 1.6rem; }
  .hero-title { font-size: 1.9rem; }
  .nav { display: none; position: absolute; top: 64px; left: 0; right: 0; background: #fff; flex-direction: column; padding: 20px; border-bottom: 1px solid #e5e7eb; }
  .nav.open { display: flex; }
  .nav ul { flex-direction: column; gap: 12px; }
  .hamburger { display: flex; }
  .two-col { grid-template-columns: 1fr; }
  .pattern-cards { grid-template-columns: 1fr; }
  .agitation-image-row { grid-template-columns: 1fr; }
  .agitation-img { display: none; }
  .benefit-cards { grid-template-columns: 1fr; }
  .case-cards { grid-template-columns: 1fr; }
  .authority-inner { grid-template-columns: 1fr; }
  .solution-image-section { grid-template-columns: 1fr; }
  .solution-image-section img { height: 200px; }
  .case-before-after { grid-template-columns: 1fr; }
  .arrow-col { display: none; }
  .hero-stats { flex-direction: column; gap: 12px; }
  .hero-cta-group { flex-direction: column; }
  .cta-features { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .stat-box { position: static; margin-top: 16px; }
  .agitation-stats-row { grid-template-columns: 1fr 1fr; }
  .sticky-cta { bottom: 16px; }
  .profile-photo { aspect-ratio: 1/1; }
}

/* ===== ホワイトペーパーDL ===== */
.wp-download {
  background: #F4F6F8;
  padding: 80px 0;
}
.wp-download__inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  gap: 48px;
  align-items: center;
}
.wp-download__label {
  font-size: 12px;
  color: #0FA3B1;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.wp-download__title {
  font-size: 28px;
  font-weight: 700;
  color: #0B1F3B;
  margin-bottom: 16px;
}
.wp-download__desc {
  font-size: 15px;
  color: #555;
  line-height: 1.7;
  margin-bottom: 16px;
}
.wp-download__list {
  list-style: none;
  padding: 0;
  margin-bottom: 0;
}
.wp-download__list li {
  font-size: 14px;
  color: #333;
  padding: 6px 0 6px 20px;
  position: relative;
}
.wp-download__list li::before {
  content: '✓';
  color: #0FA3B1;
  position: absolute;
  left: 0;
  font-weight: 700;
}
.wp-download__cta {
  flex-shrink: 0;
  text-align: center;
}
.btn-download {
  display: inline-block;
  background: #FF6B3B;
  color: #fff;
  padding: 16px 32px;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}
.btn-download:hover {
  background: #e55a2b;
}
.wp-download__note {
  font-size: 12px;
  color: #888;
  margin-top: 12px;
}
@media (max-width: 768px) {
  .wp-download__inner {
    flex-direction: column;
  }
  .btn-download {
    width: 100%;
    text-align: center;
  }
}

/* ==============================
   タスク①：データ根拠セクション
============================== */
.data-stat-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(34,197,94,0.25);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: transform 0.3s, background 0.3s;
}
.data-stat-card:hover {
  transform: translateY(-5px);
  background: rgba(255,255,255,0.11);
}
.data-stat-num {
  font-size: 3rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 10px;
  font-family: 'Inter', sans-serif;
}
.data-stat-desc {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.82);
  line-height: 1.6;
  margin-bottom: 10px;
}
.data-stat-source {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.4);
}

@media (max-width: 768px) {
  .data-stats-grid {
    grid-template-columns: 1fr !important;
  }
}

/* ==============================
   タスク②：対象顧客セクション
============================== */
.target-section { background: #fff; }
.target-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  max-width: 960px;
  margin: 0 auto;
}
.target-block {
  background: var(--light-bg);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
}
.target-block--fit {
  border-top: 4px solid var(--primary);
}
.target-block--not {
  border-top: 4px solid #94a3b8;
}
.target-block-title {
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.target-block-title.fit-color { color: var(--primary-dark); }
.target-block-title.not-color { color: #475569; }
.target-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.target-list-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: #374151;
  line-height: 1.6;
}
.target-list-item .check-icon {
  width: 22px;
  height: 22px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.target-list-item .cross-icon {
  width: 22px;
  height: 22px;
  background: #f1f5f9;
  color: #94a3b8;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  flex-shrink: 0;
  margin-top: 2px;
}

@media (max-width: 768px) {
  .target-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* ==============================
   タスク③：支援の流れ（Flow）
============================== */
.flow-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  justify-content: center;
}
.flow-step {
  flex: 1;
  background: #fff;
  border: 2px solid var(--primary-light);
  border-radius: var(--radius-lg);
  padding: 32px 20px 28px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: var(--shadow);
  transition: transform 0.3s, box-shadow 0.3s;
  min-width: 0;
}
.flow-step:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}
.flow-step-num {
  font-size: 2rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 8px;
  font-family: 'Inter', sans-serif;
}
.flow-step-icon {
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 12px;
}
.flow-step-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 6px;
  line-height: 1.35;
}
.flow-step-sub {
  font-size: 0.78rem;
  color: var(--gray);
  margin-bottom: 10px;
}
.flow-step-desc {
  font-size: 0.82rem;
  color: #555;
  line-height: 1.6;
}
.flow-arrow {
  display: flex;
  align-items: center;
  padding: 0 10px;
  padding-top: 60px;
  color: var(--primary);
  font-size: 1.4rem;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .flow-steps {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  .flow-arrow {
    padding: 0;
    justify-content: center;
    transform: rotate(90deg);
  }
}

/* ==============================
   タスク④：WPダウンロード 2カード構成
============================== */
.wp-download__header {
  text-align: center;
  margin-bottom: 48px;
}
.wp-download__section-label {
  display: block;
  font-size: 12px;
  color: #0FA3B1;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.wp-download__section-title {
  font-size: 26px;
  font-weight: 700;
  color: #0B1F3B;
}
.wp-download__grid {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.wp-download__card {
  background: #fff;
  border-radius: 16px;
  padding: 40px 32px;
  box-shadow: 0 4px 20px rgba(11,31,59,0.08);
  display: flex;
  flex-direction: column;
}
.wp-download__card--featured {
  border: 2px solid #0FA3B1;
}
.wp-card__badge {
  display: inline-block;
  background: #e8f7f9;
  color: #0FA3B1;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 16px;
}
.wp-card__badge--main {
  background: #0FA3B1;
  color: #fff;
}
.wp-card__title {
  font-size: 20px;
  font-weight: 700;
  color: #0B1F3B;
  margin-bottom: 12px;
  line-height: 1.4;
}
.wp-download__cta-area {
  text-align: center;
  margin-top: auto;
}
.btn-download--sub {
  display: inline-block;
  background: #fff;
  color: #0FA3B1;
  border: 2px solid #0FA3B1;
  padding: 14px 32px;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.3s;
}
.btn-download--sub:hover {
  background: #0FA3B1;
  color: #fff;
}

@media (max-width: 768px) {
  .wp-download__grid {
    grid-template-columns: 1fr;
  }
  .btn-download--sub {
    width: 100%;
    text-align: center;
    box-sizing: border-box;
  }
}

/* ==============================
   P.S.ブロック
============================== */
.ps-block {
  background: var(--primary-light);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-top: 24px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.ps-text {
  font-size: 0.95rem;
  color: var(--primary-dark);
  line-height: 1.8;
}
.ps-text strong { font-size: 1.1rem; }