/* ==========================================================================
   MC Red Baron — Bilder-Galerie (Cards + Lightbox)
   ========================================================================== */

.bike-gallery-wrap { margin: 1.5rem 0; }

.bike-gallery-heading {
  font-family: var(--font-display, 'Arial Black', sans-serif);
  letter-spacing: .04em;
  text-transform: uppercase;
  margin: 0 0 1.25rem;
}

.bike-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
  gap: 1.4rem;
}

.bike-card { margin: 0; }

.bike-card-btn {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: var(--weiss, #fff);
  border-radius: var(--radius, 12px);
  overflow: hidden;
  cursor: pointer;
  text-align: left;
  box-shadow: var(--schatten-karte, 0 4px 14px rgb(0 0 0 / .1), 0 18px 40px rgb(0 0 0 / .1));
  transition: transform .28s ease, box-shadow .28s ease;
}
.bike-card-btn:hover,
.bike-card-btn:focus-visible {
  transform: translateY(-6px);
  box-shadow: 0 10px 26px rgb(0 0 0 / .16), 0 30px 60px rgb(0 0 0 / .18);
}

/* Bildfläche mit einheitlichem Zuschnitt */
.bike-card-media {
  position: relative;
  display: block;
  aspect-ratio: 62 / 44;
  overflow: hidden;
  background: #1a1a1a;
}
.bike-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s cubic-bezier(.2, .7, .2, 1);
}
.bike-card-btn:hover .bike-card-media img,
.bike-card-btn:focus-visible .bike-card-media img { transform: scale(1.07); }

/* Roter Verlauf-Schleier beim Hover */
.bike-card-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(227, 6, 19, 0) 40%, rgba(227, 6, 19, .55) 100%);
  opacity: 0;
  transition: opacity .28s ease;
}
.bike-card-btn:hover .bike-card-glow,
.bike-card-btn:focus-visible .bike-card-glow { opacity: 1; }

/* Lupe-Badge */
.bike-card-zoom {
  position: absolute;
  right: .7rem;
  bottom: .7rem;
  display: grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  background: rgb(20 20 20 / .78);
  color: #fff;
  transform: translateY(8px) scale(.85);
  opacity: 0;
  transition: transform .28s ease, opacity .28s ease, background-color .2s ease;
}
.bike-card-btn:hover .bike-card-zoom,
.bike-card-btn:focus-visible .bike-card-zoom {
  transform: translateY(0) scale(1);
  opacity: 1;
}
.bike-card-btn:hover .bike-card-zoom { background: var(--rot, #e30613); }

/* Bildunterschrift */
.bike-card-cap {
  padding: .85rem 1rem 1rem;
}
.bike-model {
  display: block;
  font-weight: 800;
  color: var(--schwarz, #141414);
  line-height: 1.2;
}
.bike-owner {
  display: block;
  margin-top: .15rem;
  font-size: .92rem;
  color: var(--rot-dunkel, #a50010);
}

/* --------------------------------------------------------------------------
   Lightbox
   -------------------------------------------------------------------------- */

.bike-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 4vw, 3rem);
  background: rgb(10 10 12 / .92);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s ease, visibility .25s;
}
.bike-lightbox.is-open { opacity: 1; visibility: visible; }

.bike-lightbox-stage {
  position: relative;
  max-width: min(1100px, 100%);
  max-height: 78vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.bike-lightbox-img {
  max-width: 100%;
  max-height: 78vh;
  border-radius: 8px;
  box-shadow: 0 12px 50px rgb(0 0 0 / .6);
  background: #1a1a1a;
  transition: opacity .2s ease;
}
.bike-lightbox.is-loading .bike-lightbox-img { opacity: .3; }

.bike-lightbox-caption {
  margin-top: 1.1rem;
  text-align: center;
  color: #fff;
  max-width: 700px;
}
.bike-lightbox-caption .lb-model {
  display: block;
  font-family: var(--font-display, 'Arial Black', sans-serif);
  font-size: 1.4rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.bike-lightbox-caption .lb-owner {
  display: block;
  margin-top: .25rem;
  color: #ff5a67;
}
.bike-lightbox-counter {
  margin-top: .6rem;
  color: rgb(255 255 255 / .55);
  font-size: .85rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: .1em;
}

/* Steuer-Buttons */
.bike-lb-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 3.2rem;
  height: 3.2rem;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: rgb(255 255 255 / .1);
  color: #fff;
  cursor: pointer;
  transition: background-color .2s ease, transform .2s ease;
}
.bike-lb-btn:hover { background: var(--rot, #e30613); }
.bike-lb-prev { left: clamp(.5rem, 3vw, 2rem); }
.bike-lb-next { right: clamp(.5rem, 3vw, 2rem); }
.bike-lb-prev:active { transform: translateY(-50%) scale(.92); }
.bike-lb-next:active { transform: translateY(-50%) scale(.92); }

.bike-lb-close {
  position: absolute;
  top: clamp(.8rem, 3vw, 1.6rem);
  right: clamp(.8rem, 3vw, 1.6rem);
  width: 2.8rem;
  height: 2.8rem;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: rgb(255 255 255 / .1);
  color: #fff;
  cursor: pointer;
  z-index: 2;
  transition: background-color .2s ease, transform .2s ease;
}
.bike-lb-close:hover { background: var(--rot, #e30613); transform: rotate(90deg); }

@media (max-width: 640px) {
  .bike-lb-btn { width: 2.6rem; height: 2.6rem; }
  .bike-lightbox-stage { max-height: 62vh; }
  .bike-lightbox-img { max-height: 62vh; }
}

@media (prefers-reduced-motion: reduce) {
  .bike-card-btn, .bike-card-media img, .bike-card-zoom, .bike-lightbox,
  .bike-lb-btn, .bike-lb-close { transition: none; }
}