/* ==========================================================================
   Alka Ürünler — ürün detayı, teklif formu, ürün kartları ve görsel büyütme penceresi
   ========================================================================== */

.au-sayfa,
.au-liste,
.au-lb {
  --au-koyu: #17181a;
  --au-antrasit: #2b2e33;
  --au-acik: #f3f4f5;
  --au-cizgi: #e3e5e7;
  --au-yazi: #2c2e31;
  --au-yesil: #17803d;
  --au-font: var(--sans, "Plus Jakarta Sans", "Helvetica Neue", Arial, sans-serif);
  --au-yay: cubic-bezier(.16, .84, .44, 1);
  font-family: var(--au-font);
}

.au-sayfa *,
.au-liste *,
.au-lb * {
  box-sizing: border-box;
}

.au-kap {
  width: 100%;
  max-width: 1560px;
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 64px);
}

.au-sayfa svg {
  display: block;
}

/* Başlık bandı ------------------------------------------------------------- */
.au-banner {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: 116px 0 50px;
  text-align: center;
  color: #fff;
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .022) 0 1px, rgba(255, 255, 255, 0) 1px 3px, rgba(0, 0, 0, .07) 3px 4px, rgba(255, 255, 255, 0) 4px 7px),
    linear-gradient(180deg, #24272b, #131416 62%, #1b1d20);
}

.au-banner__isik {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: -1;
  width: 28%;
  background: linear-gradient(100deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, .08) 45%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .08) 55%, rgba(255, 255, 255, 0));
  animation: au-isik 8s ease-in-out infinite;
  pointer-events: none;
}

@keyframes au-isik {
  0%, 15% { transform: translateX(-130%) skewX(-18deg); }
  85%, 100% { transform: translateX(480%) skewX(-18deg); }
}

.au-banner__cizgi {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, #3a3e44, #9aa0a6, #fff, #9aa0a6, #3a3e44, #9aa0a6, #fff, #9aa0a6, #3a3e44) 0 0 / 200% 100%;
  animation: au-cizgi 6s linear infinite;
}

@keyframes au-cizgi {
  to { background-position: -200% 0; }
}

.au-banner__ust {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font: 600 11.5px/1.4 var(--au-font);
  letter-spacing: .3em;
  text-transform: uppercase;
  color: #cfd3d8;
}

.au-banner__ust::before,
.au-banner__ust::after {
  content: "";
  width: 36px;
  height: 1px;
  background: currentColor;
  opacity: .7;
}

.au-banner h1 {
  margin: 12px 0 0;
  font: 600 clamp(26px, 3vw, 42px)/1.15 var(--au-font);
  letter-spacing: -.03em;
  color: #fff;
}

.au-iz {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 16px 0 0;
  padding: 7px 18px;
  list-style: none;
  border-radius: 999px;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .16);
  font: 500 14px/1.3 var(--au-font);
}

.au-iz li {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  color: rgba(255, 255, 255, .72);
}

.au-iz li + li::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .4);
}

.au-iz a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  text-decoration: none;
  transition: opacity .25s;
}

.au-iz a:hover {
  opacity: .7;
}

.au-iz svg {
  width: 15px;
  height: 15px;
}

/* Ürün detayı: solda galeri, sağda bilgi ve teklif formu ---------------------- */
.au-icerik {
  padding: clamp(34px, 4.4vw, 72px) 0 clamp(40px, 5vw, 80px);
  background: #fff;
}

.au-urun {
  display: grid;
  grid-template-columns: minmax(0, 520px) minmax(0, 560px);
  justify-content: center;
  align-items: start;
  gap: clamp(28px, 4vw, 72px);
}

.au-galeri {
  min-width: 0;
}

.au-sahne {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  border-radius: 28px;
  background: #1b1c1e;
  box-shadow: 0 30px 60px -34px rgba(23, 24, 26, .55);
}

.au-foto {
  position: absolute;
  inset: 0;
  display: none;
  cursor: zoom-in;
}

.au-foto.au-aktif {
  display: block;
  animation: au-gec .55s var(--au-yay) both;
}

@keyframes au-gec {
  from { opacity: 0; transform: scale(1.035); }
}

.au-foto img {
  display: block;
  width: 100%;
  max-width: none;
  height: 100%;
  object-fit: cover;
}

.au-sahne__buyut {
  position: absolute;
  right: 16px;
  top: 16px;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(23, 24, 26, .6);
  color: #fff;
  pointer-events: none;
}

.au-sahne__buyut svg {
  width: 17px;
  height: 17px;
}

.au-sahne__ok {
  position: absolute;
  top: 50%;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-top: -23px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, .92);
  color: var(--au-koyu);
  box-shadow: 0 8px 22px -8px rgba(0, 0, 0, .5);
  cursor: pointer;
  transition: background .25s, color .25s, transform .35s var(--au-yay);
}

.au-sahne__ok svg {
  width: 17px;
  height: 17px;
}

.au-sahne__ok--geri {
  left: 14px;
}

.au-sahne__ok--geri svg {
  transform: rotate(180deg);
}

.au-sahne__ok--ileri {
  right: 14px;
}

.au-sahne__ok:hover {
  background: var(--au-koyu);
  color: #fff;
  transform: scale(1.07);
}

.au-kucukler {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  padding: 3px;
  overflow-x: auto;
  scrollbar-width: none;
}

.au-kucukler::-webkit-scrollbar {
  display: none;
}

.au-kucuk {
  flex: none;
  width: 76px;
  height: 76px;
  padding: 0;
  border: 0;
  border-radius: 14px;
  overflow: hidden;
  background: #1b1c1e;
  opacity: .62;
  cursor: pointer;
  transition: opacity .25s, box-shadow .25s;
}

.au-kucuk img {
  display: block;
  width: 100%;
  max-width: none;
  height: 100%;
  object-fit: cover;
}

.au-kucuk:hover,
.au-kucuk.au-aktif {
  opacity: 1;
}

.au-kucuk.au-aktif {
  box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--au-antrasit);
}

/* Ayna görselleri alttan kırpılır; aynanın üst kenarı görünür kalır */
.au-galeri--ayna .au-foto img,
.au-galeri--ayna .au-kucuk img,
.au-kart--ayna .au-kart__gorsel img {
  object-position: 50% 0;
}

.au-galeri--bos {
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 5;
  padding: 30px;
  border-radius: 28px;
  background: linear-gradient(135deg, #33373d, #1b1d20);
  text-align: center;
}

.au-galeri--bos p {
  margin: 0;
  font: 500 16px/1.6 var(--au-font);
  color: #cfd3d8;
}

.au-bilgi {
  min-width: 0;
}

.au-bilgi__baslik {
  margin: 0;
  font: 700 clamp(26px, 2.5vw, 38px)/1.15 var(--au-font);
  letter-spacing: -.03em;
  color: var(--au-koyu);
}

.au-metin {
  margin: 16px 0 0;
  font: 400 16.5px/1.8 var(--au-font);
  color: var(--au-yazi);
}

.au-metin > * {
  margin: 0;
}

.au-metin > * + * {
  margin-top: 1em;
}

.au-ozellik {
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.au-ozellik li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  font: 500 15.5px/1.4 var(--au-font);
  color: var(--au-koyu);
}

.au-ozellik svg {
  flex: none;
  width: 26px;
  height: 26px;
  padding: 5px;
  border-radius: 50%;
  background: var(--au-antrasit);
  color: #fff;
}

.au-bos {
  margin: 0;
  padding: 26px 28px;
  border-radius: 20px;
  border-left: 4px solid var(--au-antrasit);
  background: var(--au-acik);
  font: 500 16.5px/1.7 var(--au-font);
  color: var(--au-yazi);
}

/* Teklif formu ------------------------------------------------------------- */
.au-form {
  margin: 26px 0 0;
  padding: clamp(20px, 2.2vw, 30px);
  border-radius: 24px;
  border: 1px solid var(--au-cizgi);
  background: var(--au-acik);
}

.au-form__baslik {
  margin: 0 0 16px;
  font: 700 18px/1.3 var(--au-font);
  letter-spacing: -.01em;
  color: var(--au-koyu);
}

.au-form__satir {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.au-alan {
  display: block;
  margin: 0 0 12px;
}

.au-alan span {
  display: block;
  margin-bottom: 6px;
  font: 600 13px/1.3 var(--au-font);
  color: var(--au-koyu);
}

.au-alan input,
.au-alan textarea {
  display: block;
  width: 100%;
  min-height: 50px;
  margin: 0;
  padding: 12px 16px;
  border: 1px solid #d5d8dc;
  border-radius: 14px;
  background: #fff;
  box-shadow: none;
  font: 500 15.5px/1.4 var(--au-font);
  color: var(--au-koyu);
  transition: border-color .25s, box-shadow .25s;
}

.au-alan textarea {
  min-height: 96px;
  resize: vertical;
}

.au-alan input[readonly] {
  background: #e9ebed;
  color: var(--au-yazi);
}

.au-alan input::placeholder,
.au-alan textarea::placeholder {
  color: #6b7076;
}

.au-alan input:focus,
.au-alan textarea:focus {
  outline: 0;
  border-color: var(--au-antrasit);
  box-shadow: 0 0 0 3px rgba(43, 46, 51, .14);
}

.au-alan .au-hatali {
  border-color: #c62828;
  box-shadow: 0 0 0 3px rgba(198, 40, 40, .12);
}

.au-form__dugmeler {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}

.au-form__dugmeler .au-btn--wa {
  flex: 1 1 240px;
}

.au-foto:focus-visible,
.au-kucuk:focus-visible,
.au-sahne__ok:focus-visible,
.au-kart:focus-visible,
.au-btn:focus-visible {
  outline: 2px solid var(--au-antrasit);
  outline-offset: 3px;
}

.au-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 12px 28px;
  border: 1px solid transparent;
  border-radius: 999px;
  font: 600 15px/1.2 var(--au-font);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background .3s, color .3s, border-color .3s, transform .3s;
}

.au-btn svg {
  flex: none;
  width: 20px;
  height: 20px;
}

.au-btn:active {
  transform: scale(.97);
}

.au-btn--wa {
  background: var(--au-yesil);
  color: #fff;
}

.au-btn--wa:hover {
  background: #136b33;
  color: #fff;
}

.au-btn--cizgi {
  border-color: #c4c8cc;
  background: #fff;
  color: var(--au-koyu);
}

.au-btn--cizgi:hover {
  border-color: var(--au-koyu);
  background: var(--au-koyu);
  color: #fff;
}

/* Ürün kartları (liste ve "Diğer Ürünler") ---------------------------------- */
.au-liste {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(10px, 1.2vw, 20px);
}

.au-liste .au-kart,
.au-serit .au-kart {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  border-radius: 24px;
  background: linear-gradient(135deg, #33373d, #1b1d20);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}

.au-liste .au-kart .au-kart__gorsel,
.au-serit .au-kart .au-kart__gorsel {
  position: absolute;
  inset: 0;
  display: block;
}

.au-liste .au-kart .au-kart__gorsel img,
.au-serit .au-kart .au-kart__gorsel img {
  display: block;
  width: 100%;
  max-width: none;
  height: 100%;
  border-radius: 0;
  object-fit: cover;
  transition: transform 1.1s var(--au-yay);
}

.au-kart:hover .au-kart__gorsel img {
  transform: scale(1.06);
}

.au-kart::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 50%, rgba(0, 0, 0, .78));
  pointer-events: none;
}

.au-kart--bos::after {
  background: radial-gradient(ellipse 90% 60% at 100% 0, rgba(255, 255, 255, .12), rgba(255, 255, 255, 0) 70%);
}

.au-kart__alt {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 18px 18px 22px;
}

.au-kart__ad {
  font: 600 clamp(16px, 1.3vw, 19px)/1.25 var(--au-font);
  letter-spacing: -.01em;
  color: #fff;
}

.au-kart__ok {
  flex: none;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #fff;
  color: var(--au-koyu);
  transform: rotate(-45deg);
  transition: transform .45s var(--au-yay), background .3s;
}

.au-kart__ok svg {
  display: block;
  width: 15px;
  height: 15px;
}

.au-kart:hover .au-kart__ok {
  background: #cfd3d8;
  transform: rotate(0deg);
}

.au-diger {
  padding: clamp(40px, 5vw, 72px) 0;
  background: var(--au-acik);
}

.au-diger__ust {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px 24px;
  margin-bottom: clamp(20px, 2.4vw, 32px);
}

.au-diger h2 {
  margin: 0;
  font: 600 clamp(22px, 2.3vw, 34px)/1.2 var(--au-font);
  letter-spacing: -.025em;
  color: var(--au-koyu);
}

.au-diger__hepsi {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font: 600 15px/1.2 var(--au-font);
  color: var(--au-koyu);
  text-decoration: none;
  transition: gap .35s var(--au-yay);
}

.au-diger__hepsi svg {
  width: 16px;
  height: 16px;
}

.au-diger__hepsi:hover {
  gap: 16px;
}

.au-serit {
  display: flex;
  gap: clamp(10px, 1.2vw, 18px);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding-inline: max(clamp(20px, 4vw, 64px), calc((100vw - 1560px) / 2 + clamp(20px, 4vw, 64px)));
  scroll-padding-inline: max(clamp(20px, 4vw, 64px), calc((100vw - 1560px) / 2 + clamp(20px, 4vw, 64px)));
}

.au-serit::-webkit-scrollbar {
  display: none;
}

.au-serit .au-kart {
  flex: none;
  width: clamp(200px, 19vw, 290px);
  scroll-snap-align: start;
}

/* Görsel büyütme penceresi --------------------------------------------------- */
.au-kilit {
  overflow: hidden;
}

.au-lb {
  position: fixed;
  inset: 0;
  z-index: 99990;
  display: flex;
  flex-direction: column;
  background: rgba(12, 13, 14, .95);
  color: #fff;
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s, visibility .3s;
}

.au-lb.au-acik {
  opacity: 1;
  visibility: visible;
}

.au-lb__sahne {
  flex: 1;
  min-height: 0;
  display: grid;
  place-items: center;
  margin: 0;
  padding: 70px clamp(64px, 7vw, 120px) 14px;
}

.au-lb__sahne img {
  display: block;
  max-width: 100%;
  max-height: calc(100vh - 180px);
  max-height: calc(100dvh - 180px);
  border-radius: 18px;
  object-fit: contain;
  opacity: 0;
  transform: scale(.97);
  transition: opacity .35s, transform .5s var(--au-yay);
}

.au-lb__sahne img.au-geldi {
  opacity: 1;
  transform: none;
}

.au-lb button {
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 50%;
  background: rgba(255, 255, 255, .08);
  color: #fff;
  cursor: pointer;
  transition: background .25s, color .25s, border-color .25s;
}

.au-lb button:hover,
.au-lb button:focus-visible {
  border-color: #fff;
  background: #fff;
  color: var(--au-koyu);
  outline: 0;
}

.au-lb button svg {
  display: block;
  width: 18px;
  height: 18px;
}

.au-lb__kapat {
  position: absolute;
  right: 18px;
  top: 16px;
  width: 46px;
  height: 46px;
}

.au-lb__ok {
  position: absolute;
  top: 50%;
  width: 52px;
  height: 52px;
  margin-top: -46px;
}

.au-lb__ok--geri {
  left: clamp(8px, 1.6vw, 28px);
}

.au-lb__ok--geri svg {
  transform: rotate(180deg);
}

.au-lb__ok--ileri {
  right: clamp(8px, 1.6vw, 28px);
}

.au-lb__alt {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px 22px;
  padding: 8px 20px 22px;
}

.au-lb__sayac {
  font: 600 13px/1 var(--au-font);
  letter-spacing: .16em;
  color: #cfd3d8;
}

.au-lb .au-btn {
  min-height: 48px;
  padding: 10px 24px;
  font-size: 14.5px;
}

/* Duyarlı ------------------------------------------------------------------ */
@media (max-width: 1180px) {
  .au-banner {
    padding: 108px 0 40px;
  }

  .au-liste {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .au-urun {
    grid-template-columns: minmax(0, 620px);
  }
}

@media (max-width: 760px) {
  .au-banner {
    padding: 100px 0 30px;
  }

  .au-iz {
    font-size: 13px;
  }

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

  .au-sahne,
  .au-galeri--bos {
    border-radius: 20px;
  }

  .au-liste .au-kart,
  .au-serit .au-kart {
    border-radius: 18px;
  }

  .au-sahne__ok {
    width: 40px;
    height: 40px;
    margin-top: -20px;
  }

  .au-kucuk {
    width: 62px;
    height: 62px;
    border-radius: 12px;
  }

  .au-kart__alt {
    padding: 12px 12px 12px 14px;
  }

  .au-kart__ok {
    width: 32px;
    height: 32px;
  }

  .au-serit .au-kart {
    width: 46vw;
  }

  .au-form {
    border-radius: 20px;
  }

  .au-form__dugmeler .au-btn {
    flex: 1 1 100%;
  }

  .au-lb__sahne {
    padding: 66px 12px 10px;
  }

  .au-lb__ok {
    top: auto;
    bottom: 84px;
    width: 44px;
    height: 44px;
    margin-top: 0;
  }
}

@media (max-width: 420px) {
  .au-form__satir {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .au-foto.au-aktif,
  .au-banner__isik,
  .au-banner__cizgi {
    animation: none;
  }
}