/* ─── LP専用スタイル ────────────────────────────────────────────────────── */
* { box-sizing: border-box; margin: 0; padding: 0; }

body.lp-body {
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
  color: #1a202c;
  background: #f8fafc;
}

/* ナビゲーション */
.lp-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(15, 32, 39, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.lp-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.lp-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: #fff;
  font-weight: 700;
  font-size: 1.05rem;
  white-space: nowrap;
}
.lp-logo i { color: #f6c90e; font-size: 1.4rem; }
.lp-nav-login {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 1.1rem;
  border: 1px solid rgba(255,255,255,0.4);
  border-radius: 6px;
  color: #fff;
  text-decoration: none;
  font-size: 0.9rem;
  transition: background 0.2s;
  white-space: nowrap;
}
.lp-nav-login:hover { background: rgba(255,255,255,0.12); color: #fff; }

/* ヒーローセクション */
.lp-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 60px;
}
.lp-hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0f2027 0%, #203a43 45%, #2c5364 100%);
  z-index: 0;
}
.lp-hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.lp-hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 2rem 1.5rem;
  max-width: 860px;
  width: 100%;
}
.lp-hero-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(246, 201, 14, 0.15);
  border: 1px solid rgba(246, 201, 14, 0.4);
  color: #f6c90e;
  padding: 0.35rem 1rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}
.lp-hero-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 1.2rem;
}
.lp-hero-accent {
  background: linear-gradient(90deg, #f6c90e, #f97316);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.lp-hero-desc {
  color: rgba(255,255,255,0.75);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 2rem;
}
.lp-hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.lp-btn-primary {
  display: inline-flex;
  align-items: center;
  background: linear-gradient(135deg, #f6c90e, #f97316);
  color: #1a202c;
  font-weight: 700;
  padding: 0.8rem 2rem;
  border-radius: 8px;
  text-decoration: none;
  font-size: 1rem;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 15px rgba(246, 201, 14, 0.35);
}
.lp-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(246, 201, 14, 0.45); color: #1a202c; }
.lp-btn-secondary {
  display: inline-flex;
  align-items: center;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  font-weight: 600;
  padding: 0.8rem 1.8rem;
  border-radius: 8px;
  text-decoration: none;
  font-size: 1rem;
  transition: background 0.2s;
}
.lp-btn-secondary:hover { background: rgba(255,255,255,0.18); color: #fff; }
.lp-btn-lg { padding: 1rem 2.5rem; font-size: 1.1rem; }

/* 統計 */
.lp-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 1.2rem 2rem;
  max-width: 560px;
  margin: 0 auto;
}
.lp-stat { text-align: center; padding: 0 1.5rem; }
.lp-stat-num { font-size: 2rem; font-weight: 800; color: #f6c90e; line-height: 1; }
.lp-stat-unit { font-size: 1rem; font-weight: 600; }
.lp-stat-label { color: rgba(255,255,255,0.65); font-size: 0.8rem; margin-top: 0.3rem; }
.lp-stat-divider { width: 1px; height: 50px; background: rgba(255,255,255,0.2); }

/* 共通セクション */
.lp-section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
}
.lp-section-header { text-align: center; margin-bottom: 3rem; }
.lp-section-badge {
  display: inline-block;
  background: #ebf8ff;
  color: #2b6cb0;
  padding: 0.3rem 1rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 0.8rem;
}
.lp-badge-dark { background: rgba(255,255,255,0.12); color: rgba(255,255,255,0.8); }
.lp-section-title { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 800; color: #1a202c; margin-bottom: 0.8rem; }
.lp-title-light { color: #fff; }
.lp-section-desc { color: #718096; font-size: 1rem; line-height: 1.8; }

/* 特徴グリッド */
.lp-features { background: #fff; }
.lp-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.lp-feature-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.8rem;
  transition: transform 0.2s, box-shadow 0.2s;
}
.lp-feature-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,0.08); }
.lp-feature-card h3 { font-size: 1.05rem; font-weight: 700; margin: 1rem 0 0.5rem; color: #1a202c; }
.lp-feature-card p { color: #718096; font-size: 0.9rem; line-height: 1.7; }
.lp-feature-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
}
.lp-icon-blue   { background: #ebf8ff; color: #2b6cb0; }
.lp-icon-green  { background: #f0fff4; color: #276749; }
.lp-icon-yellow { background: #fffff0; color: #975a16; }
.lp-icon-purple { background: #faf5ff; color: #553c9a; }
.lp-icon-red    { background: #fff5f5; color: #9b2c2c; }
.lp-icon-teal   { background: #e6fffa; color: #234e52; }

/* 基準セクション */
.lp-criteria {
  background: linear-gradient(135deg, #1a3a5c 0%, #0d6efd 100%);
}
.lp-criteria-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.lp-criteria-item {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 12px;
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.lp-criteria-icon { font-size: 1.8rem; flex-shrink: 0; margin-top: 0.2rem; }
.lp-criteria-label { color: rgba(255,255,255,0.9); font-weight: 700; font-size: 0.95rem; margin-bottom: 0.6rem; }
.lp-criteria-list { list-style: none; padding: 0; }
.lp-criteria-list li { color: rgba(255,255,255,0.7); font-size: 0.875rem; padding: 0.2rem 0; }
.lp-criteria-list li::before { content: "・"; color: rgba(255,255,255,0.4); }

/* CTAセクション */
.lp-cta { background: #fff; }
.lp-cta-title { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800; color: #1a202c; margin-bottom: 0.8rem; }
.lp-cta-desc { color: #718096; font-size: 1rem; margin-bottom: 1.8rem; }
.lp-cta-note { color: #718096; font-size: 0.875rem; margin-top: 1.2rem; }

/* フッター */
.lp-footer { background: #0f2027; padding: 2rem 0; }
.lp-footer-inner { text-align: center; }
.lp-footer-brand { color: #fff; font-weight: 700; font-size: 1.05rem; margin-bottom: 0.8rem; }
.lp-footer-note { color: rgba(255,255,255,0.45); font-size: 0.8rem; max-width: 600px; margin: 0 auto 0.8rem; line-height: 1.7; }
.lp-footer-copy { color: rgba(255,255,255,0.3); font-size: 0.8rem; }

/* レスポンシブ */
@media (max-width: 640px) {
  .lp-stats { padding: 1rem; gap: 0.5rem; }
  .lp-stat { padding: 0 0.8rem; }
  .lp-stat-num { font-size: 1.5rem; }
  .lp-stat-divider { height: 40px; }
  .lp-hero-cta { flex-direction: column; align-items: center; }
}