/* 포트폴리오 상세 페이지 전용 스타일 (portfolio/[프로젝트명].html), 3개 프로젝트 공통 템플릿 */

.detail__content {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
}

.detail__backlink-section {
  background: var(--color-bg);
  padding: 28px 0;
}

.detail__backlink {
  display: inline-flex;
  align-items: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-muted);
  transition: color 200ms ease-out;
}

.detail__backlink:hover {
  color: var(--color-text);
}

.detail__hero {
  background: var(--color-bg);
  padding: 8px 0 50px;
}

.detail__title {
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 12px;
}

.detail__rationale {
  font: var(--font-body);
  color: var(--color-text-muted);
  max-width: 700px;
  margin-bottom: 24px;
}

.detail__cta-row {
  display: flex;
  gap: 12px;
  margin-bottom: 32px;
}

.detail__cta-row .btn {
  flex: 1;
}

.detail__cover {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.detail__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail__gallery {
  background: var(--color-bg-soft);
  padding: 50px 0;
}

.detail__gallery-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.detail__gallery-list img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-sm);
}

.detail__gallery-list img.is-mobile {
  max-width: 360px;
  margin: 0 auto;
}

.detail__bottom-cta {
  background: var(--color-bg);
  padding: 60px 0;
  text-align: center;
}

.detail__bottom-cta-title {
  font-size: 24px;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 24px;
}

.detail__bottom-cta .detail__cta-row {
  max-width: 480px;
  margin: 0 auto 24px;
}

.detail__back2 {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-muted);
  transition: color 200ms ease-out;
}

.detail__back2:hover {
  color: var(--color-text);
}

@media (max-width: 767px) {
  .detail__backlink-section {
    padding: 20px 0;
  }

  .detail__hero {
    padding: 4px 0 40px;
  }
  .detail__title {
    font-size: 28px;
  }
  .detail__cta-row {
    flex-direction: column;
  }

  .detail__gallery {
    padding: 40px 0;
  }
  .detail__gallery-list {
    gap: 12px;
  }

  .detail__bottom-cta {
    padding: 40px 0;
  }
  .detail__bottom-cta-title {
    font-size: 20px;
  }
}