/**
 * 푸터 스타일 - 다크 멀티컬럼
 */

.site-footer {
  background: #111827;
  color: #9ca3af;
  padding: 48px 0 0;
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
}

/* 푸터 그리드 */
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 32px;
}

/* 브랜드 영역 */
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-logo-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #f97316, #ec4899);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1rem;
}

.footer-logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: white;
}

.footer-tagline {
  font-size: 0.875rem;
  line-height: 1.5;
}

/* 푸터 컬럼 */
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-col-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: white;
}

.footer-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-link {
  color: #9ca3af;
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.2s;
}

.footer-link:hover {
  color: white;
}

/* 소셜 미디어 */
.footer-social {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-social-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #1f2937;
  color: #9ca3af;
  border-radius: 8px;
  font-size: 1.125rem;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

.footer-social-btn:hover {
  background: #374151;
  color: white;
}

/* 하단 경계선 & 저작권 */
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  border-top: 1px solid #1f2937;
  font-size: 0.875rem;
}

.footer-bottom-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

/* 반응형 */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}