/* ===================================
   コンポーネント
   =================================== */

/* === ボタン === */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 0.875em 2em;
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-decoration: none;
  border-radius: 4px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.btn--primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  opacity: 1;
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--outline:hover {
  background: var(--color-primary);
  color: var(--color-bg);
  opacity: 1;
}

.btn--sm {
  padding: 0.5em 1.25em;
  font-size: 0.8125rem;
}

.btn--lg {
  padding: 1.125em 3em;
  font-size: 1rem;
}

/* === コンセプト === */

.concept__lead {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 500;
  line-height: 2;
  text-align: center;
  margin-bottom: var(--space-md);
}

.concept__text {
  text-align: center;
  color: var(--color-secondary);
  line-height: 2.2;
  max-width: 640px;
  margin-inline: auto;
}

/* === サービスカード === */

.service-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-md);
  background: var(--color-bg);
  border-radius: 8px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
  opacity: 1;
}

.service-card__icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
}

.service-card__title {
  font-size: 1.25rem;
  margin-bottom: var(--space-xs);
}

.service-card__text {
  color: var(--color-secondary);
  font-size: 0.9375rem;
  flex-grow: 1;
  margin-bottom: var(--space-sm);
}

.service-card__link {
  font-size: 0.875rem;
  color: var(--color-accent);
  font-weight: 500;
}

/* === 数字/実績 === */

.number-item {
  text-align: center;
  padding: var(--space-md);
}

.number-item__value {
  font-family: 'Inter', sans-serif;
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 700;
  line-height: 1;
  color: var(--color-accent);
}

.number-item__unit {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  color: var(--color-accent);
}

.number-item__label {
  margin-top: var(--space-xs);
  font-size: 0.9375rem;
  color: var(--color-secondary);
}

/* === ニュース === */

.news__header {
  margin-bottom: var(--space-lg);
}

.news__list {
  padding: 0;
}

.news__item a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
  color: inherit;
}

.news__date {
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  color: var(--color-secondary);
  flex-shrink: 0;
}

.news__category {
  font-size: 0.75rem;
  padding: 0.2em 0.8em;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  border-radius: 2px;
  flex-shrink: 0;
}

.news__title {
  font-size: 0.9375rem;
}

@media (max-width: 767px) {
  .news__header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }

  .news__item a {
    flex-wrap: wrap;
  }

  .news__title {
    width: 100%;
    margin-top: var(--space-xs);
  }
}

/* === 会社概要テーブル === */

.company-table__row {
  display: flex;
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.company-table__row dt {
  width: 160px;
  flex-shrink: 0;
  font-weight: 500;
  color: var(--color-secondary);
}

.company-table__row dd {
  flex-grow: 1;
}

@media (max-width: 767px) {
  .company-table__row {
    flex-direction: column;
    gap: var(--space-xs);
  }

  .company-table__row dt {
    width: auto;
    font-size: 0.8125rem;
  }
}

/* === CTA === */

.cta {
  background-color: var(--color-primary);
  color: #fff;
}

.cta__inner {
  text-align: center;
  padding: var(--space-lg) 0;
}

.cta__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: var(--space-sm);
}

.cta__text {
  opacity: 0.8;
  margin-bottom: var(--space-md);
  line-height: 2;
}