/* Enza Home "Odanda Dene" AR demosu — mobil uygulama vitrini + AR ekranı */

:root {
  --siyah: #16161a;
  --gri-koyu: #4a4a52;
  --gri: #8a8a93;
  --gri-acik: #e6e6e9;
  --fon: #ffffff;
  --vurgu: #16161a;
  --telefon-en: 400px;
  --telefon-boy: 860px;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body {
  margin: 0;
  height: 100%;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--siyah);
  background: #101014;
}

button { font: inherit; color: inherit; border: 0; background: none; cursor: pointer; }

/* ------------------------------------------------ telefon çerçevesi */

#telefon {
  position: relative;
  width: min(100vw, var(--telefon-en));
  height: min(100dvh, var(--telefon-boy));
  margin: max(0px, calc((100dvh - var(--telefon-boy)) / 2)) auto 0;
  background: var(--fon);
  overflow: hidden;
}

@media (min-width: 460px) and (min-height: 880px) {
  #telefon { border-radius: 38px; box-shadow: 0 30px 90px rgba(0,0,0,.6); }
}

.masaustu-not {
  display: none;
  position: fixed;
  left: 28px; top: 28px;
  max-width: 260px;
  color: #d5d5da;
  font-size: 13px;
  line-height: 1.55;
}
.masaustu-not strong { display: block; margin-bottom: 8px; font-size: 15px; color: #fff; }
@media (min-width: 1000px) { .masaustu-not { display: block; } }

/* Paylaşılan her yerde görünen "bu bir demodur" etiketi */
.demo-rozeti {
  position: absolute; z-index: 50; pointer-events: none;
  top: 12px; right: -34px;
  width: 130px; padding: 5px 0;
  transform: rotate(45deg);
  background: rgba(22,22,26,.86); color: #fff;
  font-size: 10px; font-weight: 700; letter-spacing: .28em;
  text-align: center; text-indent: .28em;
  backdrop-filter: blur(4px);
}

/* Uygulama içi tarayıcı (WhatsApp vb.) uyarısı — AR orada kısıtlı */
.tarayici-uyari {
  position: absolute; z-index: 60; left: 10px; right: 10px; top: 10px;
  background: #16161a; color: #fff;
  padding: 12px 38px 12px 14px; border-radius: 12px;
  font-size: 12.5px; line-height: 1.55;
  box-shadow: 0 8px 28px rgba(0,0,0,.35);
}
.tarayici-uyari b { color: #ffd28a; }
.tarayici-uyari button {
  position: absolute; right: 6px; top: 6px;
  width: 28px; height: 28px; border-radius: 50%;
  color: #fff; font-size: 13px; background: rgba(255,255,255,.12);
}

.ekran { position: absolute; inset: 0; display: flex; flex-direction: column; background: var(--fon); }
.gizli { display: none !important; }

/* ------------------------------------------------ vitrin */

.ust-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px 12px;
  border-bottom: 1px solid var(--gri-acik);
  flex: none;
}
.logo { font-size: 17px; letter-spacing: .22em; font-weight: 300; }
.logo span { font-weight: 600; margin-left: 3px; }
.ikon { font-size: 19px; width: 30px; height: 30px; color: var(--siyah); }
.ust-sag { display: flex; gap: 4px; }

.kaydir { flex: 1; overflow-y: auto; overflow-x: hidden; -webkit-overflow-scrolling: touch; }

/* Banner */
.banner { position: relative; }
.banner-slaytlar { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
.banner-slaytlar::-webkit-scrollbar { display: none; }

.slayt {
  position: relative;
  flex: 0 0 100%;
  scroll-snap-align: start;
  height: 380px;
  overflow: hidden;
}
.slayt img { width: 100%; height: 100%; object-fit: cover; display: block; }
.slayt-katman {
  position: absolute; inset: auto 0 0 0;
  padding: 22px 20px 26px;
  background: linear-gradient(transparent, rgba(0,0,0,.72));
  color: #fff;
}
.slayt-ust-etiket {
  font-size: 11px; letter-spacing: .18em; opacity: .85; margin-bottom: 6px;
}
.slayt h3 { margin: 0 0 4px; font-size: 24px; font-weight: 500; letter-spacing: .01em; }
.slayt p { margin: 0 0 14px; font-size: 13px; opacity: .85; }

.slayt-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: #fff; color: var(--siyah);
  padding: 11px 18px; border-radius: 999px;
  font-size: 13px; font-weight: 600; letter-spacing: .02em;
}
.slayt-btn i { font-style: normal; font-size: 15px; }

.ar-etiket {
  position: absolute; top: 16px; left: 16px;
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(22,22,26,.82); color: #fff;
  padding: 7px 12px; border-radius: 999px;
  font-size: 11px; font-weight: 600; letter-spacing: .12em;
  backdrop-filter: blur(6px);
}
.ar-etiket::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: #6ee7a8; box-shadow: 0 0 0 0 rgba(110,231,168,.7);
  animation: nabiz 2s infinite;
}
@keyframes nabiz {
  0% { box-shadow: 0 0 0 0 rgba(110,231,168,.6); }
  70% { box-shadow: 0 0 0 8px rgba(110,231,168,0); }
  100% { box-shadow: 0 0 0 0 rgba(110,231,168,0); }
}

.banner-noktalar { position: absolute; bottom: 12px; left: 0; right: 0; display: flex; justify-content: center; gap: 6px; }
.banner-noktalar i { width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,.45); transition: .25s; }
.banner-noktalar i.aktif { background: #fff; width: 18px; border-radius: 3px; }

/* Bölümler */
.bolum { padding: 26px 16px 8px; }
.bolum-baslik { display: flex; align-items: center; gap: 10px; }
.bolum-baslik h2 { margin: 0; font-size: 19px; font-weight: 500; letter-spacing: .01em; }
.rozet-ar {
  font-size: 10px; font-weight: 700; letter-spacing: .12em;
  background: var(--siyah); color: #fff; padding: 4px 8px; border-radius: 4px;
}
.rozet-ar.alt { background: var(--gri); }
.bolum-alt { margin: 7px 0 16px; font-size: 13px; color: var(--gri-koyu); line-height: 1.5; }

.cipler { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 14px; scrollbar-width: none; }
.cipler::-webkit-scrollbar { display: none; }
.cip {
  flex: none; padding: 8px 15px; border-radius: 999px;
  border: 1px solid var(--gri-acik); font-size: 13px; color: var(--gri-koyu);
  white-space: nowrap;
}
.cip.aktif { background: var(--siyah); color: #fff; border-color: var(--siyah); }

.izgara { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 12px; }
.kart { text-align: left; cursor: pointer; }
.kart-gorsel {
  position: relative; aspect-ratio: 1 / 1; background: #f5f5f5;
  border-radius: 10px; overflow: hidden; margin-bottom: 8px;
}
.kart-gorsel img { width: 100%; height: 100%; object-fit: contain; }
.kart-ar {
  position: absolute; right: 7px; bottom: 7px;
  background: rgba(22,22,26,.85); color: #fff;
  font-size: 10px; font-weight: 700; letter-spacing: .1em;
  padding: 5px 8px; border-radius: 5px;
  display: flex; align-items: center; gap: 4px;
}
.kart-ad { font-size: 13px; font-weight: 600; }
.kart-tur { font-size: 12px; color: var(--gri); margin-top: 1px; }
.kart-olcu { font-size: 11px; color: var(--gri); margin-top: 4px; font-variant-numeric: tabular-nums; }
.kart-fiyat { font-size: 14px; font-weight: 600; margin-top: 5px; }

.eleme-notu {
  margin: 16px 0 0; padding: 11px 13px; border-radius: 9px;
  background: #f5f5f7; color: var(--gri-koyu); font-size: 11.5px; line-height: 1.55;
}

.uc-boyut-kart {
  display: flex; align-items: center; gap: 14px; width: 100%;
  padding: 14px; border: 1px solid var(--gri-acik); border-radius: 12px; text-align: left;
}
.uc-boyut-gorsel {
  width: 46px; height: 46px; border-radius: 10px; flex: none;
  background: var(--siyah); color: #fff; display: grid; place-items: center; font-size: 20px;
}
.uc-boyut-kart strong { display: block; font-size: 14px; }
.uc-boyut-kart span { font-size: 12px; color: var(--gri); }
.uc-boyut-kart .ok { margin-left: auto; font-size: 22px; color: var(--gri); }

.dip-not { padding: 26px 16px 34px; font-size: 11px; color: var(--gri); line-height: 1.6; }

/* ------------------------------------------------ AR ekranı */

#ar { background: #000; }
#kamera, #oda-fonu {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; display: none;
}
#kamera.acik, #oda-fonu.acik { display: block; }
#sahne { position: absolute; inset: 0; width: 100%; height: 100%; touch-action: none; }

.ar-ust {
  position: absolute; top: 0; left: 0; right: 0; z-index: 3;
  display: flex; align-items: center; gap: 12px;
  padding: 14px 14px 0;
}
.yuvarlak {
  width: 38px; height: 38px; flex: none; border-radius: 50%;
  background: rgba(20,20,24,.6); color: #fff; font-size: 16px;
  backdrop-filter: blur(8px); display: grid; place-items: center;
}
.yuvarlak.saydam { background: none; }
.ar-baslik { flex: 1; color: #fff; text-align: center; line-height: 1.25; }
.ar-baslik strong { display: block; font-size: 15px; font-weight: 600; }
.ar-baslik span { font-size: 11px; opacity: .8; font-variant-numeric: tabular-nums; }

.ar-ipucu {
  position: absolute; top: 66px; left: 50%; transform: translateX(-50%);
  z-index: 3; color: #fff; font-size: 12px;
  background: rgba(20,20,24,.55); padding: 7px 14px; border-radius: 999px;
  backdrop-filter: blur(8px); white-space: nowrap;
  transition: opacity .5s;
}

.sahne-secici {
  position: absolute; top: 108px; left: 0; right: 0; z-index: 3;
  display: flex; gap: 8px; padding: 0 14px; overflow-x: auto; scrollbar-width: none;
}
.sahne-secici::-webkit-scrollbar { display: none; }
.sahne-secici img {
  width: 62px; height: 42px; object-fit: cover; border-radius: 7px; flex: none;
  border: 2px solid transparent; opacity: .65;
}
.sahne-secici img.aktif { border-color: #fff; opacity: 1; }

.ar-alt {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 3;
  padding: 14px 14px calc(16px + env(safe-area-inset-bottom));
  background: linear-gradient(transparent, rgba(0,0,0,.78) 32%);
}

.ar-urunler { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 12px; scrollbar-width: none; }
.ar-urunler::-webkit-scrollbar { display: none; }
.ar-urun {
  width: 54px; height: 54px; flex: none; border-radius: 10px; overflow: hidden;
  background: rgba(255,255,255,.9); border: 2px solid transparent; padding: 3px;
}
.ar-urun.aktif { border-color: #fff; }
.ar-urun img { width: 100%; height: 100%; object-fit: contain; }

.kalibrasyon {
  background: rgba(20,20,24,.72); backdrop-filter: blur(12px);
  border-radius: 13px; padding: 13px 14px 10px; margin-bottom: 12px; color: #fff;
}
.kalibrasyon label { display: block; margin-bottom: 10px; }
.kalibrasyon label span { font-size: 12px; opacity: .8; }
.kalibrasyon label b { float: right; font-size: 12px; font-variant-numeric: tabular-nums; }
.kalibrasyon input[type=range] { width: 100%; margin-top: 6px; accent-color: #fff; }
.kalibrasyon p { margin: 4px 0 0; font-size: 10.5px; opacity: .6; line-height: 1.5; }
.kal-sensor {
  opacity: 1 !important; margin-bottom: 6px !important;
  padding: 6px 8px; border-radius: 6px;
  background: rgba(110,231,168,.16); color: #b8f2d2;
  font-variant-numeric: tabular-nums;
}
.kal-sensor.yok { background: rgba(255,170,120,.16); color: #ffd0ad; }

.ar-butonlar { display: flex; gap: 8px; margin-bottom: 12px; }
.ar-btn {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 9px 0; border-radius: 11px;
  background: rgba(255,255,255,.14); color: #fff; font-size: 11px;
  backdrop-filter: blur(10px);
  text-decoration: none; text-align: center; /* <a> olarak kullanılanlar için */
}
.ar-btn span { font-size: 16px; line-height: 1; }
.ar-btn { font-size: 10.5px; padding: 8px 0; }
.ar-btn.aktif { background: #fff; color: var(--siyah); }

/* Safari AR linki: butonun tüm yüzü, linkin içindeki tek GÖRÜNÜR <img>.
   (Görünmez görsel Safari'nin AR denetiminden geçmiyor.) */
.ar-btn { position: relative; }
.ar-kaplama { position: absolute; inset: 0; display: block; }
.ar-kaplama img { width: 100%; height: 100%; object-fit: contain; display: block; }
#btn-gercek-ar-kap { min-height: 52px; }

/* Ürün kartındaki AR rozeti de gerçek bir AR linkidir (tek img = rozet SVG) */
a.kart-ar { padding: 0; background: none; display: block; }
a.kart-ar img { display: block; width: 44px; height: 24px; }

/* Gerçek AR mevcutken asıl eylem bu butondur — göz oraya gitsin */
.ar-btn.one-cikar {
  background: #fff; color: var(--siyah); font-weight: 700;
  animation: one-cikar-nabiz 2.2s ease-in-out 3;
}
@keyframes one-cikar-nabiz {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,255,255,.55); }
  50% { box-shadow: 0 0 0 7px rgba(255,255,255,0); }
}

/* Gerçek AR oturumunu açan model-viewer ekranda görünmez, sadece kapı görevi görür */
.mv-gizli { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }

.ar-sepet { display: flex; align-items: center; gap: 12px; }
.ar-fiyat { flex: 1; color: #fff; }
.ar-fiyat strong { display: block; font-size: 17px; font-weight: 600; }
.ar-fiyat span { font-size: 11px; opacity: .75; font-variant-numeric: tabular-nums; }
.sepet-btn {
  background: #fff; color: var(--siyah); padding: 14px 26px;
  border-radius: 999px; font-size: 14px; font-weight: 600;
}

/* ------------------------------------------------ 3D ekranı */

#uc-boyut { background: #f2f2f4; }
model-viewer { flex: 1; width: 100%; background: linear-gradient(#fafafa, #e8e8ec); }
.mv-ar-btn {
  position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--siyah); color: #fff; padding: 13px 26px; border-radius: 999px;
  font-size: 14px; font-weight: 600; white-space: nowrap;
}
#uc-boyut .ar-ust .ar-baslik { color: var(--siyah); }
#uc-boyut .yuvarlak { background: rgba(0,0,0,.08); color: var(--siyah); }
.ar-tani {
  padding: 12px 18px; background: #fff7ea; font-size: 12px; line-height: 1.6;
  border-top: 1px solid #f2e2c4;
}
.ar-tani a { color: #16161a; font-weight: 700; }
.ar-tani img { display: none; }

.uc-boyut-not {
  padding: 16px 18px calc(22px + env(safe-area-inset-bottom));
  font-size: 12px; line-height: 1.6; color: var(--gri-koyu); background: #fff;
}

/* ------------------------------------------------ bilgi ekranı */

.bilgi { background: #fff; }
#bilgi .ar-ust { position: static; padding: 14px; border-bottom: 1px solid var(--gri-acik); }
#bilgi .ar-baslik { color: var(--siyah); }
#bilgi .yuvarlak { background: rgba(0,0,0,.06); color: var(--siyah); }
.bilgi-icerik { flex: 1; overflow-y: auto; padding: 18px 18px 40px; }
.bilgi-icerik h3 { margin: 18px 0 8px; font-size: 14px; letter-spacing: .04em; text-transform: uppercase; color: var(--gri-koyu); }
.bilgi-icerik h3:first-child { margin-top: 0; }
.bilgi-icerik ul { margin: 0; padding-left: 18px; }
.bilgi-icerik li { font-size: 13px; line-height: 1.65; margin-bottom: 7px; }
.bilgi-sonuc {
  margin-top: 22px; padding: 14px; border-radius: 10px;
  background: #f5f5f7; font-size: 13px; line-height: 1.65;
}