/* 共通スタイル */
.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 50px;
}

.page-section {
  padding: 100px 0;
  position: relative;
}

.section-title {
  font-family: 'Hiragino Sans', sans-serif;
  font-weight: 800;
  font-size: 24px;
  line-height: 1.3;
  letter-spacing: 0.02em;
  color: #2c2c2c;
  text-align: center;
  margin-bottom: 60px;
}

.dark-section {
  background-color: #202020;
  color: #fff;
}

.dark-section .section-title {
  color: #fff;
}

/* ヘッダー */
.site-header {
  background-color: #fff;
  padding: 0;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  justify-content: center;
}

.header-content {
  width: 1440px;
  height: 138px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: 'Hiragino Sans', sans-serif;
  font-weight: 800;
  font-size: 30px;
  line-height: 1.3;
  color: #2c2c2c;
  margin: 0;
  position: absolute;
  left: 50px;
  top: 50px;
}

/* CTAボタン */
.cta-button-small {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #0084ff;
  color: #fff;
  font-family: 'Hiragino Sans', sans-serif;
  font-weight: 800;
  font-size: 14px;
  line-height: 1.3;
  width: 216px;
  height: 48px;
  border-radius: 8px;
  text-decoration: none;
  box-shadow: 0 0 10px 3px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  position: absolute;
  right: 50px;
  top: 45px;
}

.cta-button-small:hover {
  background-color: #0070d9;
  transform: translateY(-2px);
  box-shadow: 0 4px 20px 5px rgba(0, 132, 255, 0.3);
}

.cta-button-large {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #0084ff;
  color: #fff;
  font-family: 'Hiragino Sans', sans-serif;
  font-weight: 800;
  font-size: 16px;
  line-height: 1.3;
  width: 280px;
  height: 60px;
  border-radius: 8px;
  text-decoration: none;
  box-shadow: 0 0 10px 3px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.cta-button-large:hover {
  background-color: #0070d9;
  transform: translateY(-2px);
  box-shadow: 0 4px 20px 5px rgba(0, 132, 255, 0.3);
}

/* レスポンシブ対応 */
@media (max-width: 1440px) {
  .site-header {
    height: auto;
    position: relative;
  }

  .header-content {
    width: 100%;
  }

  .logo {
    left: 30px;
  }

  .cta-button-small {
    right: 30px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }

  .page-section {
    padding: 60px 0;
  }

  .section-title {
    font-size: 20px;
    margin-bottom: 40px;
  }

  .site-header {
    height: auto;
    position: relative;
  }

  .header-content {
    height: auto;
    padding: 20px;
    position: relative;
  }

  .logo {
    position: relative;
    left: 0;
    top: 0;
    font-size: 24px;
  }

  .cta-button-small {
    position: relative;
    right: 0;
    top: 0;
    font-size: 12px;
    width: 160px;
    height: 40px;
  }

  .cta-button-large {
    font-size: 14px;
    width: 240px;
    height: 50px;
  }
}