/* =========================================================
   ネズミ駆除相談 LP - styles.css
   スマホファースト / 画像なしでも崩れないデザイン
========================================================= */

:root {
  --color-bg: #f7f9f7;
  --color-bg-alt: #eef4ee;
  --color-text: #2c3a2e;
  --color-text-light: #5b6b5e;
  --color-primary: #2f6f4f;
  --color-primary-dark: #234f38;
  --color-accent: #ff7a30;
  --color-accent-dark: #e6601a;
  --color-border: #d8e2d9;
  --color-card-bg: #ffffff;
  --radius: 12px;
  --max-width: 480px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", Meiryo, sans-serif;
  font-size: 17px;
  line-height: 1.8;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-text-size-adjust: 100%;
  padding-bottom: 76px; /* 固定CTA分の余白 */
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== ヘッダー ===== */
.header {
  background-color: var(--color-primary-dark);
  color: #fff;
  padding: 14px 0;
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.header-title {
  font-size: 15px;
  font-weight: bold;
  letter-spacing: 0.02em;
}

/* ===== 共通セクション ===== */
.section {
  padding: 40px 0;
}

.section-alt {
  background-color: var(--color-bg-alt);
}

.section-title {
  font-size: 22px;
  font-weight: bold;
  text-align: center;
  margin: 0 0 12px;
  line-height: 1.5;
  color: var(--color-primary-dark);
}

.section-lead {
  text-align: center;
  font-size: 15px;
  color: var(--color-text-light);
  margin: 0 0 24px;
}

.note-text {
  font-size: 13px;
  color: var(--color-text-light);
  text-align: center;
  margin: 16px 0 24px;
}

/* セクション見出し横の小アイコン */
.section-icon {
  display: inline-block;
  width: 28px;
  height: 28px;
  vertical-align: -6px;
  margin-right: 6px;
}

/* CTA直下の注意書き（対応エリア・費用に関する案内） */
.cta-disclaimer {
  font-size: 11px;
  line-height: 1.6;
  color: var(--color-text-light);
  text-align: center;
  margin-top: 10px;
}

/* ===== 画像プレースホルダー（メディアフレーム） ===== */
.media-frame {
  position: relative;
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 24px;
  aspect-ratio: 2.35 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.media-frame img {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background-color: transparent;
}

/* 画像が読み込めない場合の絵文字プレースホルダー
   ※:has()は使用せず、常に背面に配置する。
     画像が表示されている場合はimg（背景が不透明なSVG）が
     前面を覆うため、背面に残っていても表示上は問題ない。 */
.media-frame::before {
  content: attr(data-label);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
  padding: 12px;
  z-index: 1;
}

.media-hero {
  aspect-ratio: 2 / 1;
  background: linear-gradient(135deg, #4f8f6b 0%, #2f6f4f 60%, #234f38 100%);
}
.media-hero::before {
  content: "🏠";
  font-size: 56px;
  color: rgba(255, 255, 255, 0.5);
}

.media-sound {
  background: linear-gradient(135deg, #6b7f9e 0%, #4a5f7d 100%);
}
.media-sound::before {
  content: "🌙";
  font-size: 48px;
  color: rgba(255, 255, 255, 0.5);
}

.media-risk {
  background: linear-gradient(135deg, #eef4ee 0%, #cfe3d5 100%);
}
.media-risk::before {
  content: "🔌";
  font-size: 48px;
  color: rgba(47, 111, 79, 0.4);
}

.media-prevention {
  background: linear-gradient(135deg, #dff0e6 0%, #bfe0cd 100%);
}
.media-prevention::before {
  content: "🚪";
  font-size: 40px;
  color: rgba(47, 111, 79, 0.4);
}

.media-droppings {
  background: linear-gradient(135deg, #f3ece0 0%, #d9cdb8 100%);
}
.media-droppings::before {
  content: "🧹";
  font-size: 40px;
  color: rgba(91, 107, 94, 0.5);
}

.media-merit {
  background: linear-gradient(135deg, #eef4ee 0%, #cfe3d5 100%);
}
.media-merit::before {
  content: "📋";
  font-size: 48px;
  color: rgba(47, 111, 79, 0.4);
}

.media-flow {
  background: linear-gradient(135deg, #eef4ee 0%, #dff0e6 100%);
}
.media-flow::before {
  content: "📋";
  font-size: 48px;
  color: rgba(47, 111, 79, 0.4);
}

.media-cta {
  background: linear-gradient(135deg, #ffd9b3 0%, #ff9a4d 100%);
}
.media-cta::before {
  content: "🤝";
  font-size: 48px;
  color: rgba(255, 255, 255, 0.7);
}

.media-cost {
  background: linear-gradient(135deg, #eef4ee 0%, #dff0e6 100%);
}
.media-cost::before {
  content: "🏷️";
  font-size: 48px;
  color: rgba(47, 111, 79, 0.4);
}

.media-checkpoints {
  background: linear-gradient(135deg, #eef4ee 0%, #cfe3d5 100%);
}
.media-checkpoints::before {
  content: "📝";
  font-size: 48px;
  color: rgba(47, 111, 79, 0.4);
}

/* 2列で並べる画像枠（自力対策セクションなど） */
.media-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}

.media-row .media-frame {
  margin-bottom: 0;
}

/* ===== ファーストビュー ===== */
.hero {
  background-color: #fff;
  padding: 24px 0 36px;
  text-align: center;
}

.hero-title {
  font-size: 24px;
  font-weight: bold;
  line-height: 1.5;
  margin: 0 0 16px;
  color: var(--color-primary-dark);
}

.hero-lead {
  font-size: 16px;
  margin: 0 0 12px;
  text-align: left;
}

.hero-sub {
  font-size: 14px;
  color: var(--color-text-light);
  margin: 0 0 24px;
  text-align: left;
}

.hero-note {
  font-size: 12px;
  color: var(--color-text-light);
  margin-top: 10px;
}

/* ===== CTAボタン ===== */
.cta-wrap {
  text-align: center;
  margin-top: 32px;
}

.cta-btn {
  display: block;
  width: 100%;
  text-align: center;
  text-decoration: none;
  font-weight: bold;
  border-radius: 999px;
  padding: 18px 16px;
  font-size: 17px;
  transition: transform 0.1s ease, box-shadow 0.1s ease;
}

.cta-primary {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(230, 96, 26, 0.35);
}

.cta-primary:active {
  transform: translateY(2px);
  box-shadow: 0 2px 8px rgba(230, 96, 26, 0.35);
}

.cta-large {
  font-size: 18px;
  padding: 20px 16px;
}

/* ===== 症状チェックリスト ===== */
.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 10px;
  font-size: 15px;
}

.check-icon {
  font-size: 22px;
  line-height: 1.2;
  flex-shrink: 0;
}

/* セルフチェック（チェックボックス風） */
.check-list-box li {
  cursor: pointer;
}

.check-list-box .check-icon {
  font-size: 20px;
  color: var(--color-primary);
}

.check-list-box li.is-checked {
  background-color: var(--color-bg-alt);
  border-color: var(--color-primary);
}

/* ===== カードリスト ===== */
.card-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 18px;
  text-align: center;
  font-size: 15px;
}

.card-icon {
  font-size: 30px;
  margin-bottom: 8px;
}

/* ===== テキストリスト ===== */
.text-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.text-list li {
  position: relative;
  padding: 12px 0 12px 28px;
  border-bottom: 1px dashed var(--color-border);
  font-size: 15px;
}

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

.text-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 12px;
  color: var(--color-primary);
  font-weight: bold;
}

/* ===== 流れ（フロー） ===== */
.flow-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: flow;
}

.flow-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 10px;
}

.flow-num {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: #fff;
  font-weight: bold;
  font-size: 15px;
}

.flow-list h3 {
  margin: 0 0 4px;
  font-size: 15px;
  color: var(--color-primary-dark);
}

.flow-list p {
  margin: 0;
  font-size: 13px;
  color: var(--color-text-light);
}

/* ===== 対応エリア注意 ===== */
.info-box {
  background-color: #fff7ed;
  border: 1px solid #ffd9b3;
  border-radius: var(--radius);
  padding: 18px;
  font-size: 14px;
}

.info-box p {
  margin: 0 0 8px;
}

.info-box p:last-child {
  margin-bottom: 0;
}

/* ===== FAQ ===== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.faq-item summary {
  font-weight: bold;
  font-size: 15px;
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 24px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  font-size: 20px;
  color: var(--color-primary);
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  margin: 10px 0 0;
  font-size: 14px;
  color: var(--color-text-light);
}

/* ===== 最終CTA ===== */
.section-final {
  background-color: #fff;
  text-align: center;
}

/* ===== フッター ===== */
.footer {
  background-color: var(--color-primary-dark);
  color: #d9e6dd;
  font-size: 12px;
  padding: 24px 0 32px;
}

.footer p {
  margin: 0 0 10px;
}

.footer .copyright {
  margin-top: 16px;
  color: #a9c2b3;
}

/* ===== 下部固定CTA ===== */
.fixed-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 100;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  background-color: rgba(255, 255, 255, 0.96);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.06);
}

.fixed-cta .cta-btn {
  max-width: var(--max-width);
  margin: 0 auto;
}

/* ===== FVアイキャッチ ===== */
.hero-eyecatch {
  display: inline-block;
  background-color: #fff3e0;
  color: var(--color-accent-dark);
  font-size: 13px;
  font-weight: bold;
  border: 1px solid #ffd9b3;
  border-radius: 999px;
  padding: 5px 14px;
  margin-bottom: 14px;
}

/* ===== ネズミの種類カード ===== */
.type-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.type-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 18px;
}

.type-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: bold;
  background-color: var(--color-bg-alt);
  color: var(--color-primary-dark);
  border-radius: 4px;
  padding: 3px 8px;
  margin-bottom: 8px;
}

.type-name {
  font-size: 18px;
  font-weight: bold;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}

.type-desc {
  font-size: 14px;
  margin: 0 0 10px;
  line-height: 1.7;
}

.type-features {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px dashed var(--color-border);
  padding-top: 10px;
}

.type-features li {
  font-size: 13px;
  color: var(--color-text-light);
  padding: 4px 0 4px 18px;
  position: relative;
}

.type-features li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

/* ===== DIY vs 専門業者 比較 ===== */
.compare-table {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}

.compare-col {
  border-radius: var(--radius);
  overflow: hidden;
  border: 2px solid transparent;
}

.compare-ng {
  border-color: #e0e0e0;
}

.compare-ok {
  border-color: var(--color-primary);
}

.compare-header {
  font-size: 13px;
  font-weight: bold;
  text-align: center;
  padding: 10px 8px;
}

.compare-ng .compare-header {
  background-color: #f0f0f0;
  color: #666;
}

.compare-ok .compare-header {
  background-color: var(--color-primary);
  color: #fff;
}

.compare-list {
  list-style: none;
  margin: 0;
  padding: 10px 10px 12px;
}

.compare-list li {
  font-size: 13px;
  padding: 5px 0 5px 18px;
  position: relative;
  border-bottom: 1px dashed var(--color-border);
  line-height: 1.5;
}

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

.compare-ng .compare-list li::before {
  content: "✗";
  position: absolute;
  left: 0;
  color: #aaa;
  font-weight: bold;
}

.compare-ok .compare-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
}

/* ===== 4工程 ===== */
.process-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.process-list::before {
  content: "";
  position: absolute;
  left: 19px;
  top: 32px;
  bottom: 32px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-bg-alt));
  z-index: 0;
}

.process-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}

.process-num {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: #fff;
  font-size: 18px;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
}

.process-body h3 {
  margin: 0 0 6px;
  font-size: 16px;
  color: var(--color-primary-dark);
}

.process-body p {
  margin: 0;
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ===== PR表記バー（最上部・A8広告表示要件） ===== */
.pr-bar {
  background-color: #f0f0f0;
  color: #555;
  font-size: 11px;
  text-align: center;
  padding: 5px 12px;
  letter-spacing: 0.04em;
}

/* ===== FV強調・バッジ ===== */
.hero-em {
  color: var(--color-accent-dark);
}

.hero-badges {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  margin: 4px 0 6px;
}

.badge-item {
  background-color: var(--color-bg-alt);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius);
  padding: 12px 6px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.badge-num {
  font-size: 22px;
  font-weight: bold;
  color: var(--color-primary-dark);
  line-height: 1.2;
}

.badge-label {
  font-size: 11px;
  color: var(--color-text-light);
  line-height: 1.4;
  margin-top: 4px;
  text-align: center;
}

.badge-note {
  font-size: 10px;
  color: var(--color-text-light);
  text-align: center;
  margin: 0 0 18px;
}

/* ===== 症状チェック結果ボックス ===== */
.check-result {
  border-radius: var(--radius);
  border: 1px dashed var(--color-border);
  background-color: var(--color-card-bg);
  padding: 14px 16px;
  margin-top: 16px;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.check-result-text {
  margin: 0;
  font-size: 14px;
  text-align: center;
  color: var(--color-text-light);
}

.check-result.is-warn {
  background-color: #fff7ed;
  border: 1px solid #ffd9b3;
}

.check-result.is-warn .check-result-text {
  color: var(--color-accent-dark);
  font-weight: bold;
}

.check-result.is-alert {
  background-color: #fdeeee;
  border: 1px solid #f3b8b8;
}

.check-result.is-alert .check-result-text {
  color: #c0392b;
  font-weight: bold;
}

/* ===== 遷移先サービスの特徴 ===== */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feature-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px;
}

.feature-icon {
  flex-shrink: 0;
  font-size: 28px;
  line-height: 1.2;
}

.feature-body h3 {
  margin: 0 0 4px;
  font-size: 16px;
  color: var(--color-primary-dark);
  line-height: 1.5;
}

.feature-body p {
  margin: 0;
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ===== 費用セクションの着地文 ===== */
.cost-point {
  background-color: var(--color-card-bg);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 14px 16px;
  font-size: 15px;
  margin: 20px 0 0;
}

/* 3ステップは常に1列 */
.flow-list-3 {
  display: flex !important;
  flex-direction: column;
  grid-template-columns: none !important;
}

/* ===== PC幅での見え方調整 ===== */
@media (min-width: 600px) {
  :root {
    --max-width: 640px;
  }

  body {
    font-size: 18px;
  }

  .hero-title {
    font-size: 28px;
  }

  .section-title {
    font-size: 26px;
  }

  .card-list {
    grid-template-columns: 1fr 1fr;
  }

  .flow-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .flow-list li {
    margin-bottom: 0;
  }
}

/* ===== フッター内リンク ===== */
.footer-links {
  margin-top: 14px;
}
.footer-links a {
  color: #a9c2b3;
  font-size: 12px;
  text-decoration: underline;
}