/**
 * 인트로 슬라이드쇼 (비로그인 시 메인 사이드바)
 * 세로형 앱 캡처 이미지 + 안내 문구
 */

.intro-slideshow {
  position: relative;
  background: #fafafa;
  border-radius: 12px;
  border: 1px solid #e0e0e0;
  overflow: hidden;
}

.intro-slideshow-viewport {
  overflow: hidden;
  border-radius: 12px 12px 0 0;
}

.intro-slideshow-track {
  display: flex;
  transition: transform 0.4s ease-out;
  will-change: transform;
  min-height: 280px;
}

.intro-slideshow-slide {
  flex: 0 0 100%;
  width: 100%;
  box-sizing: border-box;
  padding: 0 0.25rem 1rem;
}

.intro-slideshow-slide:first-child {
  padding-left: 0;
}

.intro-slideshow-slide:last-child {
  padding-right: 0;
}

.intro-slideshow-image-wrap {
  width: 100%;
  max-width: 280px;
  margin: 0.75rem auto 0;
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
  border: 1px solid #e0e0e0;
}

.intro-slideshow-image-wrap img {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: top;
}

.intro-slideshow-caption {
  padding: 0.75rem 1rem 0;
  text-align: center;
}

.intro-slideshow-title {
  margin: 0 0 0.25rem;
  font-size: 1rem;
  font-weight: 600;
  color: #1a1a1a;
}

.intro-slideshow-desc {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.4;
  color: #555;
}

.intro-slideshow-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem 1rem;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.intro-slideshow-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 1px solid #dee2e6;
  border-radius: 50%;
  background: #fff;
  color: #495057;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.intro-slideshow-btn:hover {
  background: #f1f3f5;
  border-color: #adb5bd;
  color: #212529;
}

.intro-slideshow-btn:active {
  background: #e9ecef;
}

.intro-slideshow-btn:focus {
  outline: 2px solid #0d6efd;
  outline-offset: 2px;
}

.intro-slideshow-dots {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.intro-slideshow-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: #dee2e6;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}

.intro-slideshow-dot:hover {
  background: #adb5bd;
}

.intro-slideshow-dot.active {
  background: #0d6efd;
  transform: scale(1.15);
}

/* 모바일: 이미지 너비 조정 */
@media (max-width: 991.98px) {
  .intro-slideshow-track {
    min-height: 260px;
  }

  .intro-slideshow-image-wrap {
    max-width: 240px;
  }

  .intro-slideshow-caption {
    padding: 0.5rem 0.75rem 0;
  }

  .intro-slideshow-title {
    font-size: 0.9375rem;
  }

  .intro-slideshow-desc {
    font-size: 0.75rem;
  }
}