.product-container {
      max-width: 1200px;
      margin: 12px auto 60px;
      padding: 0 20px;
    }

    .product-top {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: flex-start;
    }

    /* --- GÖRSELLER --- */
    .product-images {
      display: flex;
      flex-direction: column;
      gap: 15px;
    }

    .product-images img {
      width: 100%;
      border-radius: 8px;
      border: 1px solid #e5e7eb;
      object-fit: contain;
      background: #fff;
    }

    /* --- ÖZELLİKLER --- */
    .product-info h1 {
      font-size: 32px;
      margin-bottom: 10px;
      color: var(--primary);
    }

    .product-doc-links {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 20px;
    }

    .product-doc-links .product-doc-btn {
      flex: 0 1 auto;
      width: auto;
      min-width: 120px;
    }

    .product-doc-btn {
      display: inline-block;
      width: 100%;
      margin-top: 20px;
      margin-bottom: 0;
      padding: 12px 20px;
      background: linear-gradient(135deg, #2d3a7c 0%, var(--primary) 50%, #3d4a9e 100%);
      color: #fff;
      font-size: 14px;
      font-weight: 600;
      text-decoration: none;
      border-radius: 6px;
      text-align: center;
      transition: opacity 0.2s, transform 0.2s;
      box-sizing: border-box;
    }

    .product-doc-btn:hover {
      opacity: 0.95;
      color: #fff;
      transform: translateY(-1px);
    }

    .product-info ul {
      list-style: none;
      padding: 0;
      margin-top: 20px;
    }

    .product-info ul li {
      padding: 10px 0;
      border-bottom: 1px solid #e5e7eb;
      font-size: 15px;
    }

    .product-info ul li strong {
      color: #0f172a;
    }

    /* --- AÇIKLAMA --- */
    .product-description {
      margin-top: 50px;
      padding-top: 30px;
      border-top: 2px solid var(--primary);
    }

    .product-description h2 {
      font-size: 24px;
      margin-bottom: 15px;
      color: var(--primary);
    }

    .product-description p,
    .product-description .pedal-variant-description p {
      line-height: 1.7;
      color: #334155;
      margin: 0 0 0.75em;
    }

    .product-description p:last-child,
    .product-description .pedal-variant-description p:last-child {
      margin-bottom: 0;
    }

    /* --- RESPONSIVE --- */
    @media (max-width: 900px) {
      .product-top {
        grid-template-columns: 1fr;
      }
    }

    .product-images img {
      width: 100%;
      max-width: 480px;
      max-height: 420px;
      object-fit: contain;
      border: 1px solid #e5e7eb;
      background: #fff;
      padding: 20px;
    }

    /* ===============================
   PRODUCT IMAGE SLIDER
   =============================== */

.product-slider {
  position: relative;
  width: 100%;
  max-width: 480px;
  overflow: hidden;
}

.slider-track {
  display: flex;
  transition: transform 0.4s ease;
}

.slide {
  min-width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: zoom-in;
}

.slide img,
.slide video,
.slide-video iframe {
  width: 100%;
  max-height: 420px;
  object-fit: contain;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 20px;
}

.slide-video iframe {
  aspect-ratio: 16/9;
  height: auto;
  min-height: 240px;
}

/* BUTTONS */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(15, 23, 42, 0.75);
  color: #fff;
  border: none;
  font-size: 28px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 10;
}

.slider-btn.prev {
  left: 10px;
}

.slider-btn.next {
  right: 10px;
}

.slider-btn:hover {
  background: rgba(15, 23, 42, 0.9);
}

/* ===============================
   PRODUCT MEDIA LIGHTBOX
   =============================== */

body.product-media-lightbox-open {
  overflow: hidden;
}

.product-media-lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.product-media-lightbox.is-open {
  display: flex;
}

.product-media-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.82);
}

.product-media-lightbox-dialog {
  position: relative;
  z-index: 1;
  width: min(96vw, 1100px);
  max-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-media-lightbox-content {
  width: 100%;
  max-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35);
}

.product-media-lightbox-content img,
.product-media-lightbox-content video {
  max-width: 100%;
  max-height: calc(92vh - 40px);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 8px;
}

.product-media-lightbox-content iframe {
  width: min(96vw, 1000px);
  height: min(56vw, 70vh);
  max-height: calc(92vh - 40px);
  border: 0;
  border-radius: 8px;
  background: #000;
}

.product-media-lightbox-close {
  position: absolute;
  top: -12px;
  right: -12px;
  z-index: 2;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background: #fff;
  color: #0f172a;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.product-media-lightbox-close:hover {
  background: #f1f5f9;
}

.product-media-lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  color: #0f172a;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.product-media-lightbox-nav:hover {
  background: #fff;
}

.product-media-lightbox-nav.prev {
  left: -56px;
}

.product-media-lightbox-nav.next {
  right: -56px;
}

@media (max-width: 768px) {
  .product-media-lightbox {
    padding: 12px;
  }

  .product-media-lightbox-nav.prev {
    left: 4px;
  }

  .product-media-lightbox-nav.next {
    right: 4px;
  }

  .product-media-lightbox-close {
    top: 4px;
    right: 4px;
  }
}