/*!
 * File: wp-content/plugins/decio-site/css/decio-plan.css（全部差し替え）
 * ------------------------------------------------------------
 * Decio公式サイト｜課金LP専用スタイル
 * ------------------------------------------------------------
 * 【設計仕様】
 * ・課金LP専用 class のみを定義する
 * ・トップページ系スタイルとは干渉させない
 * ・SWELL上でも崩れにくいよう、余白・幅・カード構造を明示する
 * ・SWELL見出し装飾を課金LP側だけで打ち消す
============================================================ */

.decio-plan-section {
  padding: 40px 20px;
  box-sizing: border-box;
}

.decio-plan-container {
  max-width: 1120px;
  margin: 0 auto;
}

.decio-plan-section + .decio-plan-section {
  margin-top: 0;
}

.decio-plan-section--hero {
  padding-top: 88px;
  padding-bottom: 88px;
  background: linear-gradient(135deg, #05070b 0%, #111827 100%);
  color: #ffffff;
}

.decio-plan-section--problem,
.decio-plan-section--proof,
.decio-plan-section--compare,
.decio-plan-section--final {
  background: #f8fafc;
}

.decio-plan-section--solution,
.decio-plan-section--value,
.decio-plan-section--pricing,
.decio-plan-section--safe {
  background: #ffffff;
}

.decio-plan-hero {
  text-align: center;
}

.decio-plan-title {
  margin: 0 0 20px;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.2;
  font-weight: 700;
  color: #ffffff;
  background: transparent !important;
  padding: 0 !important;
  border: 0 !important;
  box-shadow: none !important;
}

.decio-plan-lead {
  margin: 0 auto;
  max-width: 760px;
  font-size: 18px;
  line-height: 1.9;
  color: rgba(255,255,255,0.92);
}

.decio-plan-heading {
  margin: 0 auto 28px;
  max-width: 820px;
}

.decio-plan-heading--center {
  text-align: center;
}

.decio-plan-heading h2 {
  margin: 0 0 14px;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.35;
  font-weight: 800;
  color: #0f172a;
  text-align: center;
  background: transparent !important;
  padding: 0 !important;
  border: 0 !important;
  box-shadow: none !important;
  position: static !important;
}

.decio-plan-heading h2::before,
.decio-plan-heading h2::after {
  content: none !important;
  display: none !important;
}

.decio-plan-heading p {
  margin: 0 auto;
  max-width: 760px;
  font-size: 16px;
  line-height: 1.9;
  color: #475569;
  text-align: center;
}

.decio-plan-grid {
  display: grid;
  gap: 24px;
}

.decio-plan-grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.decio-plan-card,
.decio-plan-proof-box,
.decio-plan-compare-col,
.decio-plan-price-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  padding: 28px;
  box-sizing: border-box;
}

.decio-plan-card h3,
.decio-plan-plan-name {
  margin: 0 0 12px;
  font-size: 20px;
  line-height: 1.5;
  font-weight: 700;
  color: #0f172a;
  background: transparent !important;
  padding: 0 !important;
  border: 0 !important;
  box-shadow: none !important;
}

.decio-plan-card p,
.decio-plan-proof-box p,
.decio-plan-price-note {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: #475569;
}

.decio-plan-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.decio-plan-flow-item {
  padding: 14px 18px;
  border-radius: 999px;
  background: #0f172a;
  color: #ffffff;
  font-weight: 700;
  line-height: 1;
}

.decio-plan-flow-arrow {
  color: #64748b;
  font-weight: 700;
}

.decio-plan-list {
  margin: 0;
  padding-left: 18px;
}

.decio-plan-list li {
  margin-bottom: 10px;
  line-height: 1.8;
  color: #334155;
}

.decio-plan-note {
  margin-top: 16px !important;
  font-size: 13px !important;
  color: #64748b !important;
}

.decio-plan-proof-box {
  max-width: 860px;
  margin: 0 auto;
}

.decio-plan-compare,
.decio-plan-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.decio-plan-compare-col--featured,
.decio-plan-price-card:nth-child(3) {
  border-color: #cbd5e1;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.decio-plan-price {
  margin: 0 0 10px;
  font-size: 28px;
  line-height: 1.3;
  font-weight: 700;
  color: #0f172a;
}

.decio-plan-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.decio-plan-actions--center {
  justify-content: center;
}

.decio-plan-btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform .2s ease, opacity .2s ease;
  box-sizing: border-box;
}

.decio-plan-btn:hover {
  transform: translateY(-1px);
  opacity: 0.96;
}

.decio-plan-btn--primary {
  background: #0f172a;
  color: #ffffff;
}

.decio-plan-btn--ghost {
  background: #ffffff;
  color: #0f172a;
  border: 1px solid #cbd5e1;
}

.decio-plan-section--hero .decio-plan-btn--ghost {
  background: rgba(255,255,255,0.12);
  color: #ffffff;
  border-color: rgba(255,255,255,0.28);
}

@media (max-width: 960px) {
  .decio-plan-grid--3,
  .decio-plan-compare,
  .decio-plan-pricing-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .decio-plan-section {
    padding: 32px 16px;
  }

  .decio-plan-section--hero {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .decio-plan-title {
    font-size: 34px;
  }

  .decio-plan-lead,
  .decio-plan-heading p,
  .decio-plan-card p,
  .decio-plan-list li {
    font-size: 15px;
  }

  .decio-plan-btn {
    width: 100%;
  }

  .decio-plan-flow-arrow {
    display: none;
  }
}