/* 3つのポイント */
.points-section {
  padding: var(--spacing-xl) 0;
  margin-bottom: var(--spacing-xl);
}

.points-container {
  display: flex;
  justify-content: center;
  max-width: 100%;
  margin: 0 auto;
}

.point-card {
  flex: 1;
  min-width: 300px;
  min-height: 350px;
  background-color: var(--background-light);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.point-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.hsk-point-card {
  flex: 1;
  min-width: 300px;
  min-height: 350px;
  background-color: var(--background-light);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.hsk-point-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.hsk-point-card {
  font-size: 1rem;
}

.point-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(to right, #ef4444, #f97316);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 24px;
}

.point-icon i {
  font-size: 2rem;
  color: var(--background-light);
}

.hsk-point-card h3 {
  font-size: 1.5em;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
  text-align: center;
  line-height: 1.4;
}

.hsk-point-card p {
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 0;
  display: flex;
  justify-content: center;
}

.point-card h3 {
  font-size: 1.6rem;
  margin-bottom: var(--spacing-md);
  color: var(--primary-color);
  text-align: center;
}

.point-card p {
  font-size: 1.6rem;
  font-weight: 500;
  margin-bottom: 0;
  display: flex;
  justify-content: center;
}

.points-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

@media (min-width: 2400px) {
  .point-card h3 {
    font-size: 1.5rem;
  }

  .point-card p {
    font-size: 1.5rem;
  }
}

/* モバイル対応の追加 */
@media (max-width: 1024px) {
  .points-container {
    flex-direction: column;
    gap: 1.5rem;
    padding: 0 1rem;
  }

  .point-card {
    min-width: unset;
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 1.5rem;
  }
}

@media (max-width: 768px) {
  .points-container {
    flex-direction: column;
    gap: 1rem;
    padding: 0 0.5rem;
  }

  .point-card {
    min-width: unset;
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 1.25rem;
  }

  .point-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
  }

  .point-icon i {
    font-size: 1.5rem;
  }

  .point-card h3 {
    font-size: 1rem;
  }

  .point-card p {
    font-size: 0.875rem;
  }
}

@media (max-width: 480px) {
  .points-container {
    padding: 0 0.25rem;
    gap: 0.75rem;
  }

  .point-card {
    padding: 1rem;
  }

  .point-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 0.75rem;
  }

  .point-icon i {
    font-size: 1.25rem;
  }

  .point-card h3 {
    font-size: 0.9rem;
  }

  .point-card p {
    font-size: 0.8rem;
  }
}

/* 大画面対応 (1700px〜2560px) */
@media (min-width: 1700px) and (max-width: 2560px) {
  .points-container {
    gap: 2.5rem;
    max-width: 1600px;
    margin: 0 auto;
  }

  .hsk-point-card {
    font-size: 1.3rem;
    padding: 2.8rem;
    min-height: 420px;
  }

  .hsk-point-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.8rem;
  }

  .hsk-point-card p {
    font-size: 1.5rem;
  }

  .point-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 2rem;
  }

  .point-icon i {
    font-size: 2.5rem;
  }
}