/* 2ページ目以降の共通スタイル */

/* ナビゲーションバー */
.navbar {
  background-color: #1a237e;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
}

.nav-logo {
  font-size: 2rem;
  font-weight: 700;
  color: white;
  text-decoration: none;
  letter-spacing: 2px;
}

.nav-menu {
  display: flex;
  gap: 2rem;
}

.nav-link {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: #ffd700;
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

/* ハンバーガーメニュー */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle .bar {
  display: block;
  width: 25px;
  height: 3px;
  background: white;
  transition: all 0.3s ease;
}

/* ページヘッダー */
.page-header {
  margin-top: 70px;
  padding: 6rem 0 4rem;
  background:
    linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)),
    url('images/backgrounds/content-section-background.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, var(--primary-color) 0%, transparent 70%);
  opacity: 0.05;
  animation: rotate 30s linear infinite;
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.page-header-content {
  text-align: center;
  position: relative;
  z-index: 1;
}

.page-title {
  font-size: 3rem;
  color: var(--primary-color);
  letter-spacing: 3px;
  margin-bottom: 1rem;
}

.page-subtitle {
  font-size: 1.2rem;
  color: var(--text-light);
  opacity: 0.8;
}

/* ページコンテンツ */
.page-content {
  padding: 4rem 0;
  min-height: 60vh;
}

/* サービス詳細ページ */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
  margin-bottom: 4rem;
}

.service-detail-image {
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.service-detail-text h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: var(--secondary-color);
}

.service-detail-text h3 {
  font-size: 1.5rem;
  margin: 2rem 0 1rem;
  color: var(--primary-color);
}

.service-detail-text p {
  line-height: 1.8;
  margin-bottom: 1rem;
}

/* 特徴リスト */
.feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.feature-item {
  background: #f8f8f8;
  padding: 2rem;
  border-radius: 10px;
  text-align: center;
  transition: transform 0.3s;
}

.feature-item:hover {
  transform: translateY(-5px);
}

.feature-icon {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.feature-item h4 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: var(--secondary-color);
}

/* 価格テーブル */
.price-table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  border-radius: 10px;
  overflow: hidden;
}

.price-table th {
  background: var(--primary-color);
  color: var(--secondary-color);
  padding: 1rem;
  text-align: left;
}

.price-table td {
  padding: 1rem;
  border-bottom: 1px solid #eee;
}

.price-table tr:hover {
  background: #f9f9f9;
}

/* お問い合わせフォーム */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--secondary-color);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 1rem;
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-color);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit {
  text-align: center;
  margin-top: 2rem;
}

/* CTA セクション */
.cta-section {
  background: var(--secondary-color);
  color: var(--text-light);
  padding: 3rem 0;
  text-align: center;
  margin-top: 4rem;
}

.cta-section h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.cta-section p {
  margin-bottom: 2rem;
  opacity: 0.9;
}

/* モバイル対応 */
@media screen and (max-width: 768px) {
  .nav-container {
    padding: 1rem;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #1a237e;
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-toggle {
    display: flex;
    margin-left: auto;
  }

  .nav-toggle.active .bar:nth-child(1) {
    transform: rotate(45deg) translateY(7px);
  }

  .nav-toggle.active .bar:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active .bar:nth-child(3) {
    transform: rotate(-45deg) translateY(-7px);
  }

  .page-title {
    font-size: 2rem;
  }

  .page-subtitle {
    font-size: 1rem;
  }

  .service-detail {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .page-header {
    padding: 4rem 0 3rem;
    margin-top: 60px;
  }

  .page-content {
    padding: 2rem 0;
  }

  .feature-list {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .price-table {
    font-size: 0.9rem;
    overflow-x: auto;
    display: block;
  }

  .price-table th,
  .price-table td {
    padding: 0.5rem;
    white-space: nowrap;
  }

  .service-detail-text h2 {
    font-size: 1.5rem;
  }

  .service-detail-text h3 {
    font-size: 1.25rem;
  }

  .container {
    padding: 0 1rem;
  }
}

@media screen and (max-width: 480px) {
  .page-title {
    font-size: 1.5rem;
    letter-spacing: 1px;
  }

  .page-header {
    padding: 3rem 0 2rem;
  }

  .feature-item {
    padding: 1.5rem;
  }

  .feature-icon {
    font-size: 2.5rem;
  }

  .cta-section {
    padding: 2rem 0;
  }

  .cta-section h3 {
    font-size: 1.5rem;
  }
}