/* ==========================================================================
   EYVA SERVIS — Giriş ekranı
   Kompozisyon Elev/giris.html'den; palet füme + Caneren sarısı.
   ========================================================================== */

.giris-govde {
  background: var(--fume-900);
  color: #fff;
  overflow: hidden;
}

.sahne {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  isolation: isolate;
  overflow: hidden;
  /* Fare hareketiyle güncellenen paralaks değişkenleri */
  --fx: 0px;
  --fy: 0px;
}

/* --------------------------------------------------------------------------
   ZEMİN KATMANLARI
   -------------------------------------------------------------------------- */

/* Yavaşça yer değiştiren füme gradyan */
.zemin-gradyan {
  position: absolute; inset: 0; z-index: -6;
  background:
    radial-gradient(1100px 620px at 12% 8%,  rgba(255, 164, 0, .13), transparent 62%),
    radial-gradient(900px 700px at 88% 92%, rgba(255, 164, 0, .09), transparent 60%),
    linear-gradient(145deg, #17191B 0%, #232629 34%, #2E3134 62%, #1C1E20 100%);
  background-size: 180% 180%;
  animation: gradyan-kay 26s var(--egri) infinite;
}

/* İnce teknik ızgara — atölye/mühendislik hissi */
.zemin-izgara {
  position: absolute; inset: -2px; z-index: -5;
  opacity: .5;
  background-image:
    linear-gradient(rgba(255, 255, 255, .028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .028) 1px, transparent 1px);
  background-size: 54px 54px;
  transform: translate3d(calc(var(--fx) * .16), calc(var(--fy) * .16), 0);
  mask-image: radial-gradient(ellipse 85% 70% at 40% 40%, #000 30%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 85% 70% at 40% 40%, #000 30%, transparent 78%);
}

/* Süzülen sarı ışık kürelerı */
.isik {
  position: absolute; z-index: -4;
  border-radius: 50%;
  filter: blur(72px);
  pointer-events: none;
  will-change: transform;
}
.isik-a {
  width: 460px; height: 460px;
  top: -150px; left: -110px;
  background: radial-gradient(circle, rgba(255, 164, 0, .40), transparent 68%);
  animation: suzul-a 19s var(--egri) infinite;
}
.isik-b {
  width: 540px; height: 540px;
  right: -170px; bottom: -200px;
  background: radial-gradient(circle, rgba(255, 190, 61, .28), transparent 70%);
  animation: suzul-b 24s var(--egri) infinite;
}
.isik-c {
  width: 300px; height: 300px;
  top: 42%; left: 46%;
  background: radial-gradient(circle, rgba(255, 164, 0, .16), transparent 70%);
  animation: suzul-a 16s var(--egri) infinite reverse;
}
@keyframes suzul-a {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(58px, 42px) scale(1.1); }
}
@keyframes suzul-b {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(-64px, -46px) scale(1.06); }
}

/* Film grenı — dijital düzlüğü kırar */
.tane {
  position: absolute; inset: 0; z-index: 20;
  opacity: .05;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E");
}

/* --------------------------------------------------------------------------
   YÜKSELEN SLOGANLAR
   -------------------------------------------------------------------------- */
.slogan-akisi {
  position: absolute;
  inset: 0 560px 0 0;
  z-index: -3;
  overflow: hidden;
  pointer-events: none;
  /* Ortam dokusu olarak kalsın, metinle yarışmasın */
  opacity: .62;
  mask-image: linear-gradient(to bottom, transparent 2%, #000 16%, #000 80%, transparent 97%);
  -webkit-mask-image: linear-gradient(to bottom, transparent 2%, #000 16%, #000 80%, transparent 97%);
}
.slogan {
  position: absolute;
  bottom: -60px;
  left: var(--x, 10%);
  display: inline-flex; align-items: center; gap: 8px;
  width: max-content; max-width: 340px;
  padding: 7px 13px;
  border: 1px solid rgba(255, 164, 0, .22);
  border-radius: 999px;
  background: rgba(46, 49, 52, .34);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: rgba(255, 240, 214, .82);
  font-size: 10.5px; font-weight: 600; letter-spacing: .02em;
  white-space: nowrap;
  opacity: 0;
  transform: scale(var(--olcek, 1));
  animation: slogan-yuksel var(--sure, 24s) var(--gecikme, 0s) linear infinite;
}
.slogan::before {
  content: '';
  flex: none;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--sari);
  box-shadow: 0 0 9px rgba(255, 164, 0, .9);
}
@keyframes slogan-yuksel {
  0%   { opacity: 0;   transform: translate3d(0, 70px, 0) scale(var(--olcek, 1)); }
  9%   { opacity: .72; }
  50%  { opacity: .56; transform: translate3d(16px, -48vh, 0) scale(var(--olcek, 1)); }
  88%  { opacity: .32; }
  100% { opacity: 0;   transform: translate3d(-10px, calc(-100vh - 90px), 0) scale(var(--olcek, 1)); }
}

/* --------------------------------------------------------------------------
   MARKA
   -------------------------------------------------------------------------- */
.marka {
  position: absolute;
  top: clamp(24px, 3.6vw, 52px);
  left: clamp(22px, 3.8vw, 60px);
  z-index: 3;
  display: flex; align-items: center; gap: 15px;
  animation: y-asagi .8s .1s var(--egri-yumusak) both;
}
.marka-logo { height: 38px; width: auto; filter: drop-shadow(0 3px 12px rgba(0, 0, 0, .5)); }
.marka-cizgi { width: 1px; height: 32px; background: rgba(255, 255, 255, .18); }
.marka-ad {
  display: block;
  font-size: 15px; font-weight: 800; letter-spacing: .1em;
  color: #fff;
}
.marka-slogan {
  display: block; margin-top: 2px;
  font-size: 9px; font-weight: 700; letter-spacing: .17em; text-transform: uppercase;
  color: var(--sari);
}

/* --------------------------------------------------------------------------
   YERLEŞİM
   -------------------------------------------------------------------------- */
.duzen {
  position: relative; z-index: 2;
  width: min(1500px, 100%);
  min-height: 100vh; min-height: 100dvh;
  margin: auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 480px;
  gap: clamp(36px, 5vw, 96px);
  align-items: center;
  padding: clamp(120px, 13vh, 170px) clamp(22px, 3.8vw, 60px) clamp(40px, 6vh, 70px);
}

/* ── Hikâye ───────────────────────────────────────────────────────────── */
.hikaye {
  max-width: 720px;
  animation: y-yukari 1s .2s var(--egri-yumusak) both;
}

.eyva-kunye {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  max-width: 100%;
  margin-bottom: 14px;
  padding: 8px 13px 8px 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 10px;
  color: rgba(240, 241, 242, .72);
  background: linear-gradient(110deg, rgba(255, 255, 255, .09), rgba(255, 255, 255, .025));
  box-shadow: 0 8px 28px rgba(0, 0, 0, .2), inset 0 1px rgba(255, 255, 255, .08);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-size: 10.5px;
  letter-spacing: .035em;
}
.eyva-kunye::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(var(--sari-parlak), var(--sari));
  box-shadow: 0 0 13px rgba(255, 164, 0, .7);
}
.eyva-kunye strong { color: var(--sari-parlak); font-weight: 800; white-space: nowrap; }
.eyva-kunye>span { color: rgba(255, 255, 255, .25); }
.eyva-kunye a {
  color: rgba(255, 255, 255, .82);
  white-space: nowrap;
  transition: color var(--hiz-hizli);
}
.eyva-kunye a:hover { color: #fff; }

.etiket {
  display: inline-flex; align-items: center; gap: 11px;
  margin-bottom: 20px;
  font-size: 10.5px; font-weight: 750;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--sari-parlak);
}
.etiket::before {
  content: ''; width: 30px; height: 1px;
  background: var(--sari);
  box-shadow: 0 0 12px var(--sari);
}

.hikaye h1 {
  font-size: clamp(40px, 5vw, 76px);
  font-weight: 720;
  line-height: 1.0;
  letter-spacing: -.045em;
  text-shadow: 0 3px 30px rgba(0, 0, 0, .35);
}
.hikaye h1 em {
  font-style: normal;
  color: transparent;
  background: linear-gradient(96deg, var(--sari-parlak) 0%, var(--sari) 42%, #FFE1A8 96%);
  -webkit-background-clip: text;
  background-clip: text;
}

.hikaye-metin {
  max-width: 480px;
  margin: 22px 0 26px;
  font-size: clamp(13.5px, 1.05vw, 15.5px);
  line-height: 1.72;
  color: rgba(240, 241, 242, .66);
}

.ozellikler { display: flex; flex-wrap: wrap; gap: 9px; }
.ozellik {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 13px;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 999px;
  background: rgba(46, 49, 52, .34);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-size: 11.5px; font-weight: 550;
  color: rgba(240, 241, 242, .8);
  transition: border-color var(--hiz) var(--egri), transform var(--hiz) var(--egri);
}
.ozellik:hover { border-color: rgba(255, 164, 0, .45); transform: translateY(-2px); }
.ozellik svg { width: 15px; height: 15px; color: var(--sari); }

/* Forklift şeridi */
.serit {
  position: relative;
  margin-top: clamp(24px, 4vh, 46px);
  animation: y-yukari 1.1s .42s var(--egri-yumusak) both;
}
.serit img {
  width: 100%;
  max-width: 620px;
  height: auto;
  border-radius: var(--r-lg);
  /* Görselin kurumsal sarı zemini kompozisyona karışsın diye alt ve sağ
     kenarlar zemine doğru eritiliyor — kesik bir dikdörtgen gibi durmasın. */
  mask-image:
    linear-gradient(to bottom, #000 54%, transparent 99%),
    linear-gradient(to right,  #000 74%, transparent 100%);
  mask-composite: intersect;
  -webkit-mask-image:
    linear-gradient(to bottom, #000 54%, transparent 99%),
    linear-gradient(to right,  #000 74%, transparent 100%);
  -webkit-mask-composite: source-in;
  filter: saturate(1.05) contrast(1.02) drop-shadow(0 24px 46px rgba(0, 0, 0, .5));
  transform: translate3d(calc(var(--fx) * -.05), calc(var(--fy) * -.05), 0);
  transition: transform .25s var(--egri);
}

/* ── Giriş paneli ─────────────────────────────────────────────────────── */
.panel-sarmal {
  position: relative;
  justify-self: end;
  width: 100%;
  animation: panel-gir 1s .16s var(--egri-yumusak) both;
  transform: translate3d(calc(var(--fx) * .07), calc(var(--fy) * .07), 0);
  transition: transform .25s var(--egri);
}
@keyframes panel-gir {
  from { opacity: 0; transform: translateX(46px) scale(.96); }
  to   { opacity: 1; transform: none; }
}

.panel-isik {
  position: absolute;
  inset: 12% -10% -8% 10%;
  z-index: -1;
  border-radius: 50%;
  background: rgba(255, 164, 0, .22);
  filter: blur(78px);
}

.panel {
  position: relative;
  overflow: hidden;
  padding: clamp(30px, 3.2vw, 46px);
  border: 1px solid rgba(255, 255, 255, .7);
  border-radius: var(--r-xl);
  color: var(--metin);
  background: linear-gradient(152deg, rgba(255, 255, 255, .97), rgba(248, 249, 250, .93));
  box-shadow: 0 42px 96px rgba(0, 0, 0, .48), inset 0 1px 0 #fff;
  backdrop-filter: blur(28px) saturate(140%);
  -webkit-backdrop-filter: blur(28px) saturate(140%);
}
/* Üstteki sarı şerit */
.panel::before {
  content: '';
  position: absolute; inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--sari), var(--sari-parlak) 52%, transparent);
}
/* Sağ üst köşedeki yumuşak ışıma */
.panel::after {
  content: '';
  position: absolute; top: -130px; right: -105px;
  width: 260px; height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 164, 0, .15), transparent 68%);
  pointer-events: none;
}

.panel-ust {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 11px;
  font-size: 10px; font-weight: 800;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--sari-derin);
}
.panel-ust .nokta {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--sari);
  animation: halka 2.6s var(--egri) infinite;
}

.panel h2 { font-size: clamp(25px, 2.4vw, 33px); font-weight: 740; letter-spacing: -.035em; }
.panel-alt-metin { margin: 8px 0 27px; font-size: 13px; color: var(--metin-3); line-height: 1.6; }

.giris-tur {
  display: grid; grid-template-columns: 1fr 1fr; gap: 5px;
  margin: 0 0 18px; padding: 4px;
  border: 1px solid rgba(255,255,255,.09); border-radius: 13px;
  background: rgba(255,255,255,.035);
}
.giris-tur button {
  min-height: 39px; padding: 7px 10px; border: 0; border-radius: 9px;
  background: transparent; color: var(--metin-3); cursor: pointer;
  font: 700 12px/1 var(--yazi); transition: .22s ease;
}
.giris-tur button.etkin {
  background: var(--sari); color: #29220f;
  box-shadow: 0 8px 22px rgba(255,164,0,.23);
}

/* Alanlar */
.alan-giris { margin-bottom: 15px; }
.alan-giris > label {
  display: block; margin-bottom: 7px;
  font-size: 11px; font-weight: 750;
  color: var(--metin-2);
}

.kontrol {
  position: relative;
  display: flex; align-items: center;
  height: 52px;
  border: 1.5px solid var(--cizgi-2);
  border-radius: var(--r);
  background: var(--yuzey-2);
  transition: border-color .2s var(--egri), box-shadow .2s var(--egri),
              background .2s var(--egri), transform .2s var(--egri);
}
.kontrol:focus-within {
  background: #fff;
  border-color: var(--sari);
  box-shadow: 0 0 0 4px var(--sari-bg), 0 8px 22px rgba(255, 164, 0, .12);
  transform: translateY(-1px);
}
.kontrol .on-ikon {
  flex: none;
  width: 19px; height: 19px;
  margin-left: 15px;
  color: var(--metin-3);
  transition: color .2s var(--egri);
}
.kontrol:focus-within .on-ikon { color: var(--sari-koyu); }
.kontrol input {
  width: 100%; height: 100%; min-width: 0;
  padding: 0 13px;
  border: 0; outline: 0;
  background: transparent;
  /* iOS'ta yakınlaştırmayı önlemek için 16px */
  font-size: 16px;
  color: var(--metin);
}
.kontrol input::placeholder { color: var(--metin-3); }

.goz {
  display: grid; place-items: center;
  width: 48px; height: 100%;
  color: var(--metin-3);
  transition: color var(--hiz-hizli);
}
.goz:hover { color: var(--sari-koyu); }
.goz svg { width: 19px; height: 19px; }

/* Hatırla */
.secenekler { margin: 3px 0 22px; }
.hatirla {
  position: relative;
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 12px; color: var(--metin-2);
  cursor: pointer; user-select: none;
}
.hatirla input { position: absolute; opacity: 0; width: 0; height: 0; }
.kutucuk {
  display: grid; place-items: center;
  width: 19px; height: 19px;
  border: 1.6px solid var(--cizgi-2);
  border-radius: var(--r-xs);
  background: #fff;
  transition: all var(--hiz-hizli) var(--egri);
}
.kutucuk::after {
  content: '';
  width: 5.5px; height: 9.5px;
  margin-top: -2px;
  border: solid var(--fume-900);
  border-width: 0 2.2px 2.2px 0;
  transform: rotate(45deg) scale(0);
  transition: transform var(--hiz) var(--egri-yay);
}
.hatirla input:checked + .kutucuk { background: var(--sari); border-color: var(--sari); }
.hatirla input:checked + .kutucuk::after { transform: rotate(45deg) scale(1); }
.hatirla input:focus-visible + .kutucuk { box-shadow: 0 0 0 3.5px var(--sari-bg); }

/* Gönder */
.gonder {
  position: relative;
  width: 100%; height: 54px;
  overflow: hidden;
  border-radius: var(--r);
  color: var(--fume-900);
  background: linear-gradient(122deg, var(--sari-parlak), var(--sari) 52%, var(--sari-koyu));
  box-shadow: 0 12px 28px rgba(255, 164, 0, .38);
  font-size: 14px; font-weight: 750;
  transition: transform .2s var(--egri), box-shadow .2s var(--egri), filter .2s var(--egri);
}
.gonder::before {
  content: '';
  position: absolute; top: 0; bottom: 0; left: -60%;
  width: 42%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .55), transparent);
  transform: skewX(-20deg);
}
.gonder:hover:not(:disabled) {
  transform: translateY(-2px);
  filter: saturate(1.08);
  box-shadow: 0 18px 38px rgba(255, 164, 0, .46);
}
.gonder:hover:not(:disabled)::before { animation: huzme .8s var(--egri) both; }
.gonder:active:not(:disabled) { transform: translateY(0); }
.gonder:disabled { opacity: .82; cursor: wait; transform: none; }

.gonder-ic { position: relative; display: flex; align-items: center; justify-content: center; gap: 10px; }
.gonder-ic svg { width: 18px; height: 18px; transition: transform .2s var(--egri); }
.gonder:hover:not(:disabled) .gonder-ic svg { transform: translateX(4px); }

.halka {
  display: none;
  width: 17px; height: 17px;
  border: 2.2px solid rgba(26, 28, 30, .3);
  border-top-color: var(--fume-900);
  border-radius: 50%;
  animation: donme .65s linear infinite;
}
.gonder.yukleniyor .halka { display: block; }
.gonder.yukleniyor .gonder-ic svg { display: none; }

/* Mesaj */
.mesaj {
  display: none;
  align-items: flex-start; gap: 9px;
  margin-top: 14px;
  padding: 11px 14px;
  border-radius: var(--r-sm);
  font-size: 12.5px; line-height: 1.5;
}
.mesaj.gorunur { display: flex; animation: y-asagi .3s var(--egri) both; }
.mesaj.hata    { color: #A32F2F; background: #FDF2F2; border: 1px solid #F3C8C8; }
.mesaj.basari  { color: #14713F; background: #F0FAF4; border: 1px solid #BDE5CD; }
.mesaj strong  { flex: none; font-size: 14px; line-height: 1.25; }

/* PWA kur */
.pwa-kur {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; margin-top: 11px;
  padding: 11px;
  border: 1px solid var(--cizgi-2);
  border-radius: var(--r-sm);
  font-size: 12.5px; font-weight: 650;
  color: var(--metin-2);
  transition: all var(--hiz-hizli);
}
.pwa-kur:hover { border-color: var(--sari); color: var(--sari-derin); background: var(--sari-bg); }
.pwa-kur svg { width: 17px; height: 17px; }

.panel-dip {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  margin-top: 25px; padding-top: 21px;
  border-top: 1px solid var(--cizgi);
  font-size: 11.5px; color: var(--metin-3);
}
.panel-dip a { font-weight: 750; color: var(--sari-derin); }
.panel-dip a:hover { text-decoration: underline; }
.panel-dip i { width: 3px; height: 3px; border-radius: 50%; background: var(--gri-300); }

.telif {
  position: absolute; right: clamp(22px, 3.8vw, 60px); bottom: 18px;
  z-index: 2;
  font-size: 9.5px; letter-spacing: .06em;
  color: rgba(240, 241, 242, .32);
}

/* --------------------------------------------------------------------------
   DUYARLI
   -------------------------------------------------------------------------- */
@media (max-width: 1100px) {
  .duzen { grid-template-columns: minmax(0, .85fr) 430px; gap: 32px; }
  .slogan-akisi { inset: 0 460px 0 0; }
  .hikaye-metin { max-width: 400px; }
  .serit img { max-width: 480px; }
}

@media (max-width: 880px) {
  /* Yalnız dikey kaydırma. Yatay taşma oluşturan dekorlar aşağıda görünür
     alana sıkıştırılıyor; böylece tarayıcı yükleme sırasında sahnede otomatik
     yatay kaydırma (scroll anchoring) yapıp içeriği sola kaydıramaz. */
  .sahne { overflow-x: hidden; overflow-y: auto; }
  .isik-a { left: 0; top: -140px; width: 300px; }
  .isik-b { right: 0; bottom: -180px; width: 320px; }
  .isik-c { left: 22%; width: 240px; }
  .zemin-izgara { inset: 0; }
  .duzen {
    display: flex; flex-direction: column; justify-content: flex-end;
    gap: 0;
    padding: 108px 15px 16px;
  }
  .hikaye { width: 100%; padding: 0 6px 22px; }
  .hikaye h1 { font-size: clamp(33px, 9vw, 48px); }
  .hikaye-metin, .ozellikler, .serit { display: none; }
  .slogan-akisi { inset: 0; height: 56vh; opacity: .6; }
  .slogan:nth-child(n+5) { display: none; }

  .panel-sarmal { justify-self: auto; width: min(520px, 100%); margin: 0 auto; transform: none; }
  .panel { padding: 30px clamp(20px, 6vw, 38px); border-radius: var(--r-xl); }
  .telif { display: none; }
  .marka { top: 20px; left: 18px; }
  .marka-logo { height: 30px; }
}

@media (max-width: 560px) {
  .marka {
    top: 16px;
    right: 16px;
    left: 16px;
    justify-content: center;
  }
  .marka-logo {
    width: min(100%, 360px);
    height: auto;
    max-height: 82px;
    object-fit: contain;
    object-position: center;
  }
  .marka-cizgi, .marka-urun { display: none; }
  .duzen { padding-top: 122px; }
  .eyva-kunye {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 5px 8px;
    width: 100%;
    padding: 9px 11px 9px 14px;
    font-size: 9.5px;
    text-align: center;
  }
}

@media (max-width: 430px) {
  .duzen { padding: 118px 0 0; }
  .hikaye { padding: 0 20px 18px; }
  .hikaye h1 { font-size: 32px; }
  .etiket { font-size: 9.5px; margin-bottom: 14px; }
  .panel-sarmal { width: 100%; }
  .panel-isik { display: none; }
  .panel {
    /* Mobilde panel alta yapışır — Elev'deki davranış */
    min-height: 60vh;
    border-radius: var(--r-xl) var(--r-xl) 0 0;
    padding: 28px 20px calc(24px + env(safe-area-inset-bottom));
  }
  .panel h2 { font-size: 25px; }
  .marka-cizgi, .marka-urun { display: none; }
}

/* Yatay mod: yükseklik azken paneli sıkıştır */
@media (max-height: 620px) and (min-width: 881px) {
  .duzen { padding-top: 100px; padding-bottom: 26px; }
  .serit { display: none; }
  .panel { padding: 26px 32px; }
}