/* Produkt-Tour: dynamische Screenshot-Galerie (/produkt-tour/) */

.tour-header {
  text-align: center;
  max-width: 860px;
  margin: 0 auto 48px;
}

.tour-kicker {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 14px;
  font-weight: 700;
  color: var(--brand);
  margin-bottom: 8px;
}

.tour-title {
  margin-bottom: 16px;
}

.tour-intro {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.6;
}

.tour-empty {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 32px;
  text-align: center;
  font-size: 17px;
  color: var(--muted);
  background: var(--card);
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(15, 107, 77, 0.1);
}

.tour-list {
  display: flex;
  flex-direction: column;
  gap: 64px;
  max-width: 1000px;
  margin: 0 auto;
}

.tour-item {
  margin: 0;
}

.tour-caption {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.tour-caption h3 {
  margin: 0;
  font-size: 22px;
}

.tour-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  color: #fff;
  font-weight: 800;
  font-size: 16px;
}

/* Browser-Mockup-Rahmen */
.tour-browser {
  border-radius: 12px;
  overflow: hidden;
  background: var(--card);
  box-shadow: 0 10px 34px rgba(15, 107, 77, 0.16);
  border: 1px solid rgba(15, 107, 77, 0.12);
  cursor: zoom-in;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.tour-browser:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 44px rgba(15, 107, 77, 0.22);
}

.tour-browser-bar {
  display: flex;
  gap: 7px;
  padding: 11px 14px;
  background: linear-gradient(135deg, var(--brand), var(--accent));
}

.tour-browser-bar span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
}

.tour-browser img {
  display: block;
  width: 100%;
  height: auto;
}

/* CTA am Seitenende */
.tour-cta {
  max-width: 860px;
  margin: 72px auto 0;
  padding: 40px 32px;
  text-align: center;
  background: linear-gradient(135deg, rgba(15, 107, 77, 0.07), rgba(7, 183, 126, 0.07));
  border: 1px solid var(--brand);
  border-radius: 16px;
}

.tour-cta h3 {
  font-size: 26px;
  color: var(--brand);
  margin-bottom: 10px;
}

.tour-cta p {
  color: var(--text);
  margin-bottom: 24px;
}

/* Lightbox / Großansicht */
.tour-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(10, 25, 20, 0.92);
  align-items: center;
  justify-content: center;
  padding: 32px;
  cursor: zoom-out;
}

.tour-lightbox.active {
  display: flex;
}

.tour-lightbox img {
  max-width: 100%;
  max-height: 100%;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.tour-lightbox-close {
  position: absolute;
  top: 18px;
  right: 26px;
  background: none;
  border: none;
  color: #fff;
  font-size: 44px;
  line-height: 1;
  cursor: pointer;
}

@media (max-width: 768px) {
  .tour-list {
    gap: 44px;
  }

  .tour-caption h3 {
    font-size: 18px;
  }

  .tour-step {
    width: 30px;
    height: 30px;
    font-size: 14px;
  }

  .tour-lightbox {
    padding: 12px;
  }
}