/* ARTMET — Ürün detay (e-ticaret mantığı) */

.am-product-page {
  background: #f3f5f8;
}

.am-product-wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem 4rem;
}

.am-product-crumb {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ink-muted);
  margin-bottom: 1.25rem;
}

.am-product-crumb a {
  color: var(--ink-soft);
  transition: color 0.18s;
}

.am-product-crumb a:hover { color: var(--blue); }

/* ── Üst bölüm: galeri + satın alma kutusu ── */
.am-product-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2rem);
  margin-bottom: 1.5rem;
}

.am-product-gallery {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem;
}

.am-product-gallery__main {
  background: #fafbfc;
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 0.75rem;
}

.am-product-gallery__main img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  display: block;
  padding: 0.5rem;
}

.am-product-gallery__thumbs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.am-product-gallery__thumb {
  width: 72px;
  height: 72px;
  padding: 0;
  border: 2px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  cursor: pointer;
  transition: border-color 0.18s;
}

.am-product-gallery__thumb.is-active,
.am-product-gallery__thumb:hover {
  border-color: var(--blue);
}

.am-product-gallery__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Satın alma kutusu */
.am-product-buybox {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.35rem 1.4rem;
}

.am-product__tag {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.3rem 0.6rem;
  border-radius: 100px;
  margin-bottom: 0.65rem;
}

.am-product__tag--punch { background: rgba(196, 74, 58, 0.1); color: #a63d2f; }
.am-product__tag--lazer { background: rgba(26, 77, 109, 0.1); color: var(--blue); }
.am-product__tag--servis { background: rgba(46, 125, 90, 0.1); color: #2a6b4a; }
.am-product__tag--part { background: rgba(21, 32, 50, 0.07); color: var(--ink-soft); }

.am-product-buybox h1 {
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 0.45rem;
}

.am-product__meta {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--blue);
  margin-bottom: 1rem;
}

.am-product__price-note {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.am-product__price-note strong {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ink);
}

.am-product__price-note span {
  font-size: 0.78rem;
  color: var(--ink-muted);
}

.am-product__quick {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.am-product__quick div {
  background: var(--bg);
  border-radius: 8px;
  padding: 0.55rem 0.6rem;
  text-align: center;
}

.am-product__quick-k {
  display: block;
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
  margin-bottom: 0.15rem;
}

.am-product__quick-v {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ink);
}

.am-product__lead {
  font-size: 0.88rem;
  color: var(--ink-soft);
  line-height: 1.65;
  margin-bottom: 1.15rem;
}

.am-product__add {
  width: 100%;
  padding: 0.95rem 1.25rem;
  border-radius: 12px;
  background: var(--red, #c44a3a);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
  transition: background 0.2s, transform 0.2s;
  margin-bottom: 0.65rem;
}

.am-product__add:hover {
  background: #a63d2f;
  transform: translateY(-1px);
}

.am-product__add.is-in-cart {
  background: var(--blue-light);
  color: var(--blue);
  border: 1px solid rgba(26, 77, 109, 0.15);
}

.am-product__back {
  display: block;
  text-align: center;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--blue);
  padding: 0.5rem;
}

.am-product__back:hover { text-decoration: underline; }

.am-product__note {
  margin-top: 0.85rem;
  font-size: 0.74rem;
  color: var(--ink-muted);
  line-height: 1.55;
  padding: 0.75rem;
  background: var(--bg);
  border-radius: 8px;
}

/* ── Sekmeler ── */
.am-product-tabs {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 2rem;
}

.am-product-tabs__nav {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
}

.am-product-tabs__nav button {
  flex-shrink: 0;
  padding: 0.95rem 1.25rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ink-muted);
  background: transparent;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.18s, border-color 0.18s;
}

.am-product-tabs__nav button.is-active {
  color: var(--blue);
  border-bottom-color: var(--blue);
}

.am-product-tabs__nav button:hover:not(.is-active) {
  color: var(--ink-soft);
}

.am-product-tabs__panel {
  display: none;
  padding: 1.35rem 1.4rem 1.5rem;
}

.am-product-tabs__panel.is-active { display: block; }

.am-product-tabs__panel h2 {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 0.85rem;
}

.am-product-tabs__panel p {
  font-size: 0.9rem;
  color: var(--ink-soft);
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.am-product__features {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.am-product__features li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.88rem;
  color: var(--ink-soft);
  line-height: 1.5;
}

.am-product__features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blue);
}

.am-product__spec-table {
  width: 100%;
  border-collapse: collapse;
}

.am-product__spec-table tr {
  border-bottom: 1px solid var(--line);
}

.am-product__spec-table tr:last-child { border-bottom: none; }

.am-product__spec-table th,
.am-product__spec-table td {
  padding: 0.65rem 0;
  font-size: 0.86rem;
  text-align: left;
}

.am-product__spec-table th {
  width: 38%;
  font-weight: 600;
  color: var(--ink-muted);
}

.am-product__spec-table td {
  font-weight: 600;
  color: var(--ink);
}

/* ── Benzer ürünler ── */
.am-similar {
  margin-top: 0.5rem;
}

.am-similar__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.am-similar__head h2 {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 600;
}

.am-similar__head a {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--blue);
}

.am-similar__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.am-similar-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.am-similar-card:hover {
  border-color: rgba(26, 77, 109, 0.2);
  box-shadow: 0 8px 24px rgba(21, 32, 50, 0.06);
  transform: translateY(-2px);
}

.am-similar-card__img {
  aspect-ratio: 4 / 3;
  background: #fafbfc;
  overflow: hidden;
}

.am-similar-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.am-similar-card__body {
  padding: 0.85rem 0.95rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
}

.am-similar-card__tag {
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-muted);
}

.am-similar-card__title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.35;
}

.am-similar-card__meta {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--blue);
}

.am-similar-card__cta {
  margin-top: auto;
  padding-top: 0.5rem;
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--blue);
}

/* ── Animasyonlar (katalog ile uyumlu) ── */
.am-product-topbar {
  margin-top: var(--header);
  background: linear-gradient(135deg, #152032 0%, #1a3348 100%);
  color: #fff;
  border-bottom: 3px solid var(--red, #c44a3a);
  animation: productTopbarIn 0.55s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes productTopbarIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: none; }
}

.am-product-topbar__inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  font-size: 0.82rem;
  font-weight: 600;
}

.am-product-topbar__inner a {
  color: #fff;
  opacity: 0.92;
  transition: opacity 0.18s;
}

.am-product-topbar__inner a:hover {
  opacity: 1;
}

.am-product-wrap {
  padding-top: 1.5rem;
}

.am-shop-reveal,
.am-product-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.55s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--shop-delay, 0s);
}

.am-shop-reveal.is-visible,
.am-product-reveal.is-visible {
  opacity: 1;
  transform: none;
}

.am-product-gallery__main img {
  transition: opacity 0.35s ease;
}

.am-product-gallery__main img.is-swapping {
  opacity: 0.65;
}

.am-product-tabs__panel.is-active {
  animation: productTabIn 0.35s ease both;
}

@keyframes productTabIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

/* ── Tablet ── */
@media (min-width: 601px) and (max-width: 860px) {
  .am-product-wrap {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .am-similar__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .am-product-wrap {
    padding: 1.25rem 1rem 3rem;
  }

  .am-product-top {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .am-product__quick {
    grid-template-columns: repeat(3, 1fr);
  }

  .am-product-gallery__thumbs {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 0.25rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .am-product-gallery__thumbs::-webkit-scrollbar {
    display: none;
  }

  .am-product-gallery__thumb {
    flex-shrink: 0;
  }

  .am-product-tabs__nav {
    scrollbar-width: none;
  }

  .am-product-tabs__nav::-webkit-scrollbar {
    display: none;
  }

  .am-product__add {
    min-height: 48px;
  }
}

@media (max-width: 520px) {
  .am-product-crumb {
    font-size: 0.7rem;
    margin-bottom: 0.85rem;
  }

  .am-product-buybox {
    padding: 1.1rem 1.15rem;
  }

  .am-product-buybox h1 {
    font-size: 1.25rem;
  }

  .am-product__quick {
    grid-template-columns: 1fr 1fr;
  }

  .am-similar__grid {
    grid-template-columns: 1fr;
  }

  .am-similar__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .am-product-topbar { animation: none; }
  .am-product-reveal,
  .am-shop-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .am-product-tabs__panel.is-active { animation: none; }
  .am-similar-card { transition: border-color 0.2s; transform: none; }
}