body {
  font-family: 'Noto Sans JP', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  color: #222;
  background-color: #faf8ff;
  margin: 0;
  padding: 0;
}

.hero {
  background: url("images/hero.jpg") center/cover no-repeat;
  height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero-overlay {
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  padding: 20px;
  max-width: 90%;
}

.cta-button {
  display: inline-block;
  margin-top: 20px;
  padding: 12px 24px;
  background: #6b4eff;
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
}

.plans-section {
  background: #fdf8ff;
  padding: 60px 20px;
  text-align: center;
}

.plans {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  max-width: 1200px;
  margin: auto;
}

.plan-card {
  background: linear-gradient(145deg, #ffffff, #f3eaff);
  border: 2px solid #d2bfff;
  border-radius: 16px;
  padding: 30px 20px;
  flex: 1 1 calc(33.333% - 40px); /* 3列にする */
  min-width: 260px;
  max-width: 300px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  cursor: pointer; /* カーソルを指にしてわかりやすく */
}

.plan-card:hover {
  transform: translateY(-10px) scale(1.02); /* ← 少し拡大も加えると立体感UP */
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1); /* ← シャドウも深くして浮き上がりを演出 */
  z-index: 1; /* ← 他のカードより前に出す */
}

.plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: #7d5fff;
  color: #fff;
  font-size: 0.75rem;
  font-weight: bold;
  padding: 4px 12px;
  border-radius: 50px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.plan-card h3 {
  font-size: 1.4rem;
  margin-bottom: 10px;
  color: #4b3c8c;
}

.price {
  font-size: 1.2rem;
  color: #7d5fff;
  font-weight: bold;
  margin-bottom: 20px;
}

.plan-card ul {
  list-style: none;
  padding: 0;
}

.plan-card ul li {
  margin: 8px 0;
  font-size: 0.95rem;
  color: #444;
}


.section {
  margin: 40px auto;
  padding: 30px 20px;
  max-width: 800px;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
}

.section h2 {
  font-size: 24px;
  margin-bottom: 16px;
  color: #4b3c8c;
  text-align: center;
}

.section ul {
  list-style: none;
  padding-left: 0;
}

.section ul li {
  margin-bottom: 10px;
  font-size: 16px;
  line-height: 1.6;
}

footer {
  text-align: center;
  padding: 40px;
  font-size: 0.9rem;
  background: #eee;
}

.gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-top: 20px;
}

.gallery img {
  width: 100%;
  max-width: 250px;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}

.gallery img:hover {
  transform: scale(1.05);
}

#workflow {
  margin: 40px auto;
  padding: 20px;
  max-width: 900px;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
  text-align: center;
}

.flowchart-image {
  max-width: 100%;
  height: auto;
  margin-top: 20px;
  border-radius: 8px;
}

.faq-section {
  background: #f6f2ff;
  padding: 60px 20px;
  border-radius: 12px;
  margin: 60px auto;
  max-width: 900px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 30px;
}

.faq-item {
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.faq-question {
  background: #fff;
  border: none;
  width: 100%;
  padding: 16px 20px;
  font-size: 1rem;
  font-weight: bold;
  text-align: left;
  cursor: pointer;
  transition: background 0.3s;
}

.faq-question:hover {
  background: #f0ebff;
}

.faq-answer {
  padding: 16px 20px;
  display: none;
  border-top: 1px solid #eee;
  background: #faf8ff;
  font-size: 0.95rem;
}

.cta-section {
  background: linear-gradient(145deg, #f5e9ff, #ece4ff);
  padding: 60px 20px;
  text-align: center;
  border-radius: 16px;
  margin: 60px auto;
  max-width: 900px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.05);
}

.cta-content h2 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: #4e2a84;
}

.cta-content p {
  font-size: 1rem;
  line-height: 1.8;
  color: #333;
  margin-bottom: 30px;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
}

.btn-primary, .btn-secondary {
  display: inline-block;
  padding: 14px 24px;
  border-radius: 8px;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-primary {
  background-color: #7d5fff;
  color: #fff;
}

.btn-primary:hover {
  background-color: #5939d5;
}

.btn-secondary {
  background-color: #fff;
  border: 2px solid #7d5fff;
  color: #7d5fff;
}

.btn-secondary:hover {
  background-color: #f0ebff;
}

.trouble-section {
  background: #fff6fc;
  padding: 60px 20px;
  border-radius: 16px;
  max-width: 900px;
  margin: 60px auto;
  text-align: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.03);
}

.trouble-section h2 {
  font-size: 1.8rem;
  color: #a347bc;
  margin-bottom: 30px;
}

.trouble-list {
  list-style: none;
  padding: 0;
  margin: 0 auto 30px;
  max-width: 700px;
  text-align: left;
}

.trouble-list li {
  background: #fff;
  margin: 10px 0;
  padding: 16px 20px;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.trouble-message {
  font-size: 1.1rem;
  color: #4b3c8c;
  font-weight: bold;
}

.voice-section {
  background: #f8f4fc;
  padding: 4rem 1rem;
  text-align: center;
}

.voices {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin-top: 2rem;
}

.voice-card {
  background: white;
  border-radius: 1rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  padding: 2rem;
  max-width: 320px;
  flex: 1 1 280px;
}

.voice-comment {
  font-style: italic;
  margin-bottom: 1rem;
  color: #555;
}

.voice-name {
  font-weight: bold;
  color: #7b4cc6;
}

.process-section {
  padding: 60px 20px;
  background-color: #f9f8ff;
  text-align: center;
}

.process-section .section-title {
  font-size: 2rem;
  color: #3a2e74;
  margin-bottom: 0.5rem;
}

.process-section .section-description {
  font-size: 1rem;
  color: #666;
  margin-bottom: 2rem;
}

.process-flow {
  display: flex;
  flex-direction: column; /* デフォルトは縦並び */
  align-items: center;
  gap: 2rem;
}

.step {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  padding: 1.5rem;
  max-width: 300px;
  width: 100%;
  transition: transform 0.3s ease;
}

.step-number {
  font-size: 1.3rem;
  color: white;
  background: #7e6ae6;
  width: 2.2rem;
  height: 2.2rem;
  margin: 0 auto 1rem;
  border-radius: 50%;
  line-height: 2.2rem;
}


/* 📱 レスポンシブ対応 */
@media (max-width: 768px) {
  .hero {
    height: 60vh;
  }

  .cta-button {
    font-size: 0.9rem;
    padding: 10px 16px;
  }

  section {
    margin: 20px 16px;
    padding: 16px;
  }
}

.button-group {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.btn-line,
.btn-form {
  display: inline-block;
  padding: 12px 24px;
  font-weight: bold;
  border-radius: 8px;
  text-decoration: none;
  color: white;
  transition: 0.3s ease;
}

.btn-line {
  background-color: #00b900; /* LINEの緑色 */
}

.btn-form {
  background-color: #6b4eff; /* LPのテーマカラーに合わせた紫色 */
}

.btn-line:hover,
.btn-form:hover {
  opacity: 0.8;
}

.workflow-section {
  background-color: #f5f2ff;
  padding: 60px 20px;
  text-align: center;
}
.section-title {
  font-size: 2em;
  color: #4d2ed6;
  margin-bottom: 10px;
}
.section-description {
  font-size: 1em;
  color: #666;
  margin-bottom: 40px;
}
.workflow-steps {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 20px;
}
.workflow-step {
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
  padding: 24px;
  width: 260px;
  position: relative;
  text-align: left;
}
.workflow-step::before {
  content: attr(data-step);
  position: absolute;
  top: -14px;
  left: -14px;
  background: #6b4eff;
  color: white;
  font-weight: bold;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.workflow-arrow {
  font-size: 2em;
  color: #6b4eff;
  user-select: none;
}
@media (min-width: 768px) {
  .process-flow {
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
  }

  .step {
    max-width: 220px;
  }
}

.results-section {
  margin: 60px auto;
  padding: 40px 20px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.05);
  text-align: center;
  max-width: 1000px;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 30px;
}

.result-card {
  background: #faf8ff;
  border-radius: 12px;
  padding: 24px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.result-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}

.result-icon {
  font-size: 2.4rem;
  margin-bottom: 12px;
}

.result-card h3 {
  font-size: 1.1rem;
  color: #4b3c8c;
  margin-bottom: 8px;
}

.result-card p {
  font-size: 0.95rem;
  line-height: 1.6;
}

.highlight {
  color: #6b4eff;
  font-weight: bold;
}

@media screen and (max-width: 900px) {
  .plan-card {
    flex: 1 1 100%;
    width: 100%;
    max-width: 90%;
  }
}