/* 共通コンポーネント */

/* セクションヘッダー */
.section-header {
  text-align: center;
  margin-bottom: 5rem;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.section-header p {
  font-size: 1.4rem;
  color: var(--text-light); /* WCAG AA準拠に改善 */
  margin: 0 auto;
  line-height: 1.6;
}

/* ボタンスタイル */
.cta-button {
  padding: 1rem 2.2rem;
  border: none;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-default);
  text-decoration: none;
  display: inline-block;
  position: relative;
}

.cta-button.primary {
  background: linear-gradient(45deg, #ffffff, #e6f7ff);
  color: var(--primary-color);
}

.cta-button.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 159, 232, 0.4),
    0 0 30px rgba(255, 255, 255, 0.3);
  filter: brightness(1.1);
}

.cta-button.primary:focus {
  outline: none;
  outline-offset: 0;
}

.cta-button.secondary {
  background: transparent;
  color: white;
  border: 2px solid white;
}

.cta-button.secondary:hover {
  background: white;
  color: var(--primary-color);
}

.cta-button.secondary:focus {
  outline: none;
  outline-offset: 0;
}

/* CTAセクション */
.cta-section {
  padding: 8rem 0;
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--primary-hover) 100%
  );
  color: white;
  text-align: center;
}

.cta-content h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.cta-content p {
  font-size: 1.4rem;
  margin-bottom: 3rem;
  opacity: 0.9;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}