/* =========================================================
   ÇELSAN GRUP — style.css
   Tek tipografi: Archivo
   ========================================================= */

:root{
  --ink:#0B0C0D;
  --ink-2:#16181A;
  --ink-3:#1F2225;
  --paper:#F2F2F0;
  --paper-2:#E8E8E4;
  --white:#FFFFFF;
  --steel:#8A9099;
  --steel-2:#5B6169;
  --line:rgba(11,12,13,.12);
  --line-d:rgba(255,255,255,.13);
  --accent:#B4342A;
  --accent-d:#8E2820;

  --wrap:1320px;
  --pad:clamp(20px,5vw,64px);
  --r:2px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:hidden}
body{
  font-family:'Archivo',system-ui,sans-serif;
  background:var(--paper);color:var(--ink);
  font-size:16px;line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img,video{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
::selection{background:var(--ink);color:var(--paper)}

.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--pad)}

/* ---------- BUTON ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  background:var(--accent);color:#fff;
  padding:1.05em 2.1em;border:1px solid var(--accent);border-radius:var(--r);
  font-size:.8rem;font-weight:600;letter-spacing:.09em;text-transform:uppercase;
  cursor:pointer;
  transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease);
}
.btn:hover{background:transparent;color:var(--accent);border-color:var(--accent)}

/* koyu zeminde: kırmızı buton, hover'da beyaz çerçeve */
.btn--light{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn--light:hover{background:transparent;color:#fff;border-color:#fff}

/* koyu zeminde: çerçeveli buton — hover sonucu .btn--light ile birebir aynı */
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.btn--ghost:hover{background:transparent;color:#fff;border-color:#fff}

.btn--sm{padding:.78em 1.35em;font-size:.7rem}
.btn--full{width:100%;margin-top:1.6rem}

/* =========================================================
   HEADER
   ========================================================= */
.hdr{
  position:fixed;top:0;left:0;right:0;z-index:120;
  display:flex;align-items:center;justify-content:space-between;gap:1.5rem;
  padding:1.05rem var(--pad);color:#fff;
  border-bottom:1px solid transparent;
}
/* video üstünde okunabilirlik için üst gölge */
.hdr::before{
  content:"";position:absolute;inset:-1px 0 auto 0;height:190%;z-index:-1;
  background:linear-gradient(180deg,rgba(11,12,13,.82) 0%,rgba(11,12,13,.5) 45%,transparent 100%);
  opacity:1;transition:opacity .4s var(--ease);pointer-events:none;
}
.hdr.is-stuck::before{opacity:0}
.hdr.is-stuck{
  background:rgba(242,242,240,.94);backdrop-filter:blur(14px);
  color:var(--ink);border-bottom-color:var(--line);padding-block:.75rem;
}
.hdr{transition:background .4s var(--ease),color .4s var(--ease),padding .4s var(--ease),border-color .4s var(--ease)}

.hdr__logo{display:flex;align-items:center;gap:.65rem}
.hdr__logo-mark{width:30px;height:30px;flex:none;display:grid;place-items:center}
.hdr__logo-mark img{width:100%;height:100%;object-fit:contain}
/* logo dosyası yoksa çizgisel işaret devreye girer */
.hdr__logo-mark svg{display:none;width:100%;height:100%}
.hdr__logo-mark.no-img svg{display:block}
.hdr__logo-mark.no-img img{display:none}
/* koyu zeminde lacivert logo okunmaz — beyaza çevrilir */
.hdr:not(.is-stuck) .hdr__logo-mark img{filter:brightness(0) invert(1)}
.hdr__logo-txt{font-weight:800;letter-spacing:-.02em;font-size:1.05rem;line-height:1}
.hdr__logo-txt i{font-style:normal;font-weight:400;opacity:.55;margin-left:.32em;letter-spacing:.14em;font-size:.62em}

.hdr__nav{display:flex;gap:1.9rem}
.hdr__nav a{
  font-size:.78rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;
  position:relative;padding-block:.3rem;opacity:.82;transition:opacity .3s;
}
.hdr__nav a::after{
  content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:currentColor;
  transform:scaleX(0);transform-origin:right;transition:transform .4s var(--ease);
}
.hdr__nav a:hover{opacity:1}
.hdr__nav a:hover::after,.hdr__nav a.is-active::after{transform:scaleX(1);transform-origin:left}
.hdr__nav a.is-active{opacity:1}

.hdr__right{display:flex;align-items:center;gap:1.1rem}
.hdr:not(.is-stuck) .btn{background:var(--accent);color:#fff;border-color:var(--accent)}
.hdr:not(.is-stuck) .btn:hover{background:transparent;color:#fff;border-color:#fff}
.lang{display:flex;align-items:center;gap:.3rem;font-size:.72rem;font-weight:600;letter-spacing:.08em}
.lang button{background:none;border:0;cursor:pointer;opacity:.45;transition:opacity .3s}
.lang button.is-on{opacity:1}
.lang span{opacity:.3}

.burger{display:none;width:34px;height:34px;background:none;border:0;cursor:pointer;position:relative}
.burger i{position:absolute;left:6px;right:6px;height:1.5px;background:currentColor;transition:.4s var(--ease)}
.burger i:first-child{top:13px}
.burger i:last-child{bottom:13px}
body.nav-open .burger i:first-child{top:16px;transform:rotate(45deg)}
body.nav-open .burger i:last-child{bottom:16.5px;transform:rotate(-45deg)}

/* =========================================================
   HERO — GRUP TANITIM VİDEOSU
   ========================================================= */
.vhero{
  position:relative;min-height:100svh;overflow:hidden;background:#07080A;color:#fff;
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:clamp(96px,13vh,132px) 0 clamp(26px,4vh,44px);
}
.vhero__vid{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  /* video 1280×720 — kırpılarak yerleştirilir, netliği bozacak büyütme yapılmaz */
}
.vhero__scrim{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(7,8,10,.7) 0%,rgba(7,8,10,.2) 30%,rgba(7,8,10,.72) 72%,rgba(7,8,10,.95) 100%),
    radial-gradient(110% 75% at 15% 100%,rgba(7,8,10,.75),transparent 62%);
}

.vhero__in{
  position:relative;z-index:2;width:100%;max-width:var(--wrap);margin:0 auto;
  padding-inline:var(--pad);
  display:flex;flex-direction:column;align-items:flex-start;
  gap:clamp(1rem,2.2vh,1.7rem);
  padding-bottom:clamp(28px,6vh,58px);
}
.vhero__kicker{
  position:relative;padding-top:1rem;
  font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:#D8DADC;
}
.vhero__kicker::before{content:"";position:absolute;left:0;top:0;width:44px;height:1px;background:var(--accent)}
.vhero__kicker em{font-style:normal;color:var(--accent);margin-inline:.35em}

.vhero__title{
  font-size:clamp(1.9rem,4.6vw,3.8rem);font-weight:800;line-height:1.02;letter-spacing:-.035em;
}
.vhero__title .line{display:block;overflow:hidden}
.vhero__title .line>span{display:block;transform:translateY(105%);animation:vhIn 1s var(--ease) forwards}
.vhero__title .line:nth-child(2)>span{animation-delay:.12s}
@keyframes vhIn{to{transform:none}}

.vhero__lead{max-width:44ch;font-size:clamp(.9rem,1.05vw,1rem);color:#C7CCD2;line-height:1.6}
.vhero__cta{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:.4rem}
.vhero__cta .btn{padding:.9em 1.6em;font-size:.72rem}

.vhero__legend{
  position:relative;z-index:2;list-style:none;
  width:100%;max-width:var(--wrap);margin:0 auto;padding-inline:var(--pad);
  display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,3vw,3rem);
  border-top:1px solid var(--line-d);padding-top:1.15rem;
}
.vhero__legend li{display:flex;align-items:baseline;gap:.6rem;flex-wrap:wrap}
.vhero__legend b{font-size:.66rem;letter-spacing:.24em;color:var(--accent);font-weight:600}
.vhero__legend span{font-size:1.02rem;font-weight:700;letter-spacing:-.02em}
.vhero__legend em{
  font-style:normal;font-size:.72rem;color:var(--steel);letter-spacing:.04em;
  flex:1 1 100%;
}

/* =========================================================
   ROZET VİTRİNİ (rozet bölümünün kendi hero'su)
   ========================================================= */
@property --g8-mid{syntax:'<color>';inherits:false;initial-value:#20262E}
@property --c-mid{syntax:'<color>';inherits:true;initial-value:#4d5a6b}
@property --c-deep{syntax:'<color>';inherits:true;initial-value:#0e1319}

.hero{
  position:relative;color:#fff;overflow:hidden;background:#08090B;
  min-height:min(100svh,900px);display:flex;flex-direction:column;justify-content:center;
  padding:clamp(96px,13vh,132px) 0 clamp(56px,8vh,88px);
}
/* bölüm içine yerleşen vitrin: tam ekran yüksekliği gerekmez */
.hero--sec{
  min-height:0;padding:clamp(38px,6vw,72px) 0;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.stage-bg{
  position:absolute;inset:0;
  --c-mid:#4d5a6b;--c-deep:#0e1319;
  background:radial-gradient(118% 88% at 52% 42%,var(--c-mid) 0%,var(--c-deep) 60%,#07080a 100%);
  transition:--c-mid 1.1s var(--ease),--c-deep 1.1s var(--ease);
}
.hero__grain{
  position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:radial-gradient(rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:3px 3px;
}

.hero__in{
  position:relative;z-index:3;width:100%;max-width:1500px;margin:0 auto;
  padding-inline:var(--pad);
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.18fr) minmax(0,.72fr);
  gap:clamp(18px,3vw,44px);align-items:center;
}

/* --- sol --- */
.hero__left{display:flex;flex-direction:column;align-items:flex-start;min-width:0}
.hero__nav{display:flex;align-items:center;gap:.55rem;margin-bottom:1.6rem}
.navbtn{
  width:42px;height:42px;border-radius:50%;background:transparent;cursor:pointer;
  border:1px solid rgba(255,255,255,.28);color:#fff;font-size:1.35rem;line-height:1;
  display:grid;place-items:center;transition:.3s var(--ease);
}
.navbtn:hover{border-color:#fff;background:rgba(255,255,255,.1)}
.hero__count{font-size:.72rem;letter-spacing:.18em;color:rgba(255,255,255,.5);margin-left:.7rem}
.hero__count b{color:#fff;font-weight:600}
.hero__count i{font-style:normal}

.hero__eyebrow{
  position:relative;padding-top:1.05rem;
  font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:#D8DADC;
}
.hero__eyebrow::before{content:"";position:absolute;left:0;top:0;width:40px;height:1px;background:var(--accent)}

.hero__title{
  margin-block:.6rem .8rem;
  font-size:clamp(2.2rem,3.9vw,3.9rem);font-weight:800;line-height:1;letter-spacing:-.04em;
}
.hero__text{max-width:34ch;font-size:clamp(.95rem,1.05vw,1.03rem);color:#C7CCD2;line-height:1.6}
.hero__cta{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1.7rem}
.hero__cta .btn{padding:.95em 1.6em;font-size:.73rem}

.hero__stats{
  list-style:none;display:flex;gap:clamp(1.2rem,2.6vw,2.4rem);
  margin-top:clamp(1.8rem,4vh,2.8rem);padding-top:1.15rem;
  border-top:1px solid rgba(255,255,255,.15);width:100%;
}
.hero__stats li{display:flex;flex-direction:column;gap:.15rem}
.hero__stats strong{font-size:1.45rem;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.hero__stats span{font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.5)}

/* --- orta sahne --- */
.stage{position:relative;height:min(60vh,540px);display:grid;place-items:center}
.stage-glow{
  position:absolute;width:74%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.17),transparent 62%);filter:blur(12px);
}
.stage-wm{
  position:absolute;font-size:clamp(3.4rem,8.5vw,7.4rem);font-weight:800;letter-spacing:-.05em;
  color:rgba(255,255,255,.055);white-space:nowrap;pointer-events:none;user-select:none;
}
.stage-shadow{
  position:absolute;bottom:4%;width:40%;height:24px;border-radius:50%;
  background:rgba(0,0,0,.55);filter:blur(19px);
}
.shot{
  position:absolute;max-height:100%;max-width:88%;width:auto;
  filter:drop-shadow(0 32px 44px rgba(0,0,0,.55));
  will-change:transform,opacity,filter;
}
.shot:not([src]){display:none}
.shot.out{animation:shotOut .74s cubic-bezier(.55,0,.9,.35) forwards;z-index:1}
.shot.in{animation:shotIn 1.2s cubic-bezier(.18,.85,.28,1) .32s backwards;z-index:2}
@keyframes shotOut{
  0%{opacity:1;transform:translate(0,0) scale(1) rotate(0);filter:blur(0)}
  55%{opacity:.35}
  100%{opacity:0;transform:translate(-10%,-26%) scale(.78) rotate(-7deg);filter:blur(7px)}
}
@keyframes shotIn{
  0%{opacity:0;transform:translate(24%,44%) scale(.46) rotate(9deg);filter:blur(6px)}
  45%{opacity:1;filter:blur(0)}
  100%{opacity:1;transform:translate(0,0) scale(1) rotate(0);filter:blur(0)}
}

/* --- sağ teknik panel --- */
.hero__right{
  border-left:1px solid rgba(255,255,255,.16);padding-left:clamp(14px,1.6vw,24px);
  align-self:center;min-width:0;overflow:hidden;
}
.spec-label{font-size:.65rem;text-transform:uppercase;letter-spacing:.18em;color:rgba(255,255,255,.45);margin-bottom:.5rem}
.spec-name{font-size:1.5rem;font-weight:800;letter-spacing:-.03em;margin-bottom:1.35rem}
.spec-row{display:flex;gap:1.2rem;margin-bottom:1rem}
.spec-row div,.spec-single{display:flex;flex-direction:column;gap:.2rem;min-width:0}
.spec-row span,.spec-single span{font-size:.64rem;text-transform:uppercase;letter-spacing:.13em;color:rgba(255,255,255,.45)}
.spec-row strong,.spec-single strong{font-size:.92rem;font-weight:700;letter-spacing:-.01em}
.spec-single{margin-bottom:1.6rem}
.spec-single strong{font-size:.86rem;line-height:1.4}

.spec-chips{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:1.7rem}
.spec-chips button{
  display:inline-flex;align-items:center;gap:.42rem;cursor:pointer;
  font-size:.72rem;font-weight:600;padding:.44rem .72rem;border-radius:40px;
  border:1px solid rgba(255,255,255,.24);background:rgba(255,255,255,.05);color:#fff;
  transition:.28s var(--ease);
}
.spec-chips button:hover{border-color:rgba(255,255,255,.6)}
.spec-chips button.is-on{background:#fff;color:var(--ink);border-color:#fff}
.spec-chips i{width:11px;height:11px;border-radius:50%;display:block;border:1px solid rgba(0,0,0,.2)}
.spec-chips [data-k="krom"] i{background:linear-gradient(135deg,#fff,#B9BDC2 45%,#EDEFF1)}
.spec-chips [data-k="saten"] i{background:linear-gradient(135deg,#D9DBDD,#A9AEB3)}
.spec-chips [data-k="sari"] i{background:linear-gradient(135deg,#F0D68A,#B99230)}
.spec-chips [data-k="siyah"] i{background:linear-gradient(135deg,#3A3D40,#0C0D0E)}
.spec-chips [data-k="antik"] i{background:linear-gradient(135deg,#8E7B5F,#4A4034)}
.spec-chips .nofin{font-size:.75rem;color:rgba(255,255,255,.5);line-height:1.45}

.thumbs{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem}
.thumbs button{
  width:52px;height:52px;padding:5px;cursor:pointer;border-radius:var(--r);
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);
  transition:.28s var(--ease);
}
.thumbs button:hover{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.5);transform:translateY(-2px)}
.thumbs img{width:100%;height:100%;object-fit:contain}

/* --- kayan giriş animasyonları --- */
.in-left{animation:inFromLeft 1.1s cubic-bezier(.16,.86,.26,1) both}
.in-right{animation:inFromRight 1.1s cubic-bezier(.16,.86,.26,1) both}
@keyframes inFromLeft{0%{opacity:0;transform:translateX(calc(var(--from,200px) * -1))}100%{opacity:1;transform:none}}
@keyframes inFromRight{0%{opacity:0;transform:translateX(var(--from,200px))}100%{opacity:1;transform:none}}

.hero__scroll{
  position:absolute;right:calc(var(--pad) / 2);bottom:clamp(20px,4vh,40px);z-index:4;
  writing-mode:vertical-rl;font-size:.62rem;letter-spacing:.4em;color:#fff;opacity:.6;
  display:flex;align-items:center;gap:.8rem;
}
.hero__scroll i{width:1px;height:44px;background:#fff;display:block;transform-origin:top;animation:scrl 2.2s var(--ease) infinite}
@keyframes scrl{0%{transform:scaleY(0)}45%{transform:scaleY(1)}100%{transform:scaleY(1);opacity:0}}

/* =========================================================
   KAPI KATMANI — hero'da açılır, kendiliğinden oynar
   ========================================================= */
.door{
  position:fixed;inset:0;z-index:150;
  display:flex;align-items:center;justify-content:center;
  padding:clamp(70px,11vh,120px) var(--pad) clamp(30px,6vh,60px);
  background:rgba(6,7,8,.95);backdrop-filter:blur(6px);
  opacity:0;pointer-events:none;transition:opacity .55s var(--ease);
}
body.door-open .door{opacity:1;pointer-events:auto}
body.door-open{overflow:hidden}

.door__frame{
  position:relative;overflow:hidden;background:#0B0C0D;
  /* video 1024×576 — kendi ölçeğinde bırakılır, asla büyütülmez */
  width:100%;max-width:1024px;aspect-ratio:16/9;
  transform:scale(.97);transition:transform .6s var(--ease);
}
body.door-open .door__frame{transform:none}
.door__frame video{width:100%;height:100%;object-fit:cover;display:block}

.door__close{
  position:absolute;top:12px;right:12px;z-index:5;cursor:pointer;
  width:38px;height:38px;border-radius:50%;
  background:rgba(11,12,13,.6);border:1px solid rgba(255,255,255,.3);color:#fff;
  font-size:.9rem;line-height:1;transition:.3s var(--ease);
}
.door__close:hover{background:#fff;color:var(--ink);border-color:#fff}

.door__cap{
  position:absolute;left:0;bottom:0;z-index:4;background:var(--ink);color:#fff;
  font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;padding:.55rem .85rem;
}
.door__bar{position:absolute;left:0;right:0;top:0;height:2px;background:rgba(255,255,255,.14);z-index:4}
.door__bar i{display:block;height:100%;width:0;background:var(--accent);transition:width .12s linear}

/* --- şematik işaretleme --- */
.mark{
  position:absolute;inset:0;z-index:3;pointer-events:none;
  opacity:0;transition:opacity .5s var(--ease);
}
.door.is-marked .mark{opacity:1}

/* kapıdaki rozetin durduğu nokta */
.mark__dot{
  position:absolute;left:50%;top:80%;width:14px;height:14px;margin:-7px 0 0 -7px;
  border-radius:50%;border:1.5px solid #fff;background:rgba(255,255,255,.2);
}
.mark__dot::after{
  content:"";position:absolute;inset:-9px;border-radius:50%;border:1px solid rgba(255,255,255,.55);
  animation:markPulse 2s var(--ease) infinite;
}
@keyframes markPulse{0%{transform:scale(.6);opacity:1}100%{transform:scale(1.5);opacity:0}}

/* noktadan karta giden çizgi */
.mark__line{
  position:absolute;left:51%;top:80%;width:6%;height:1px;
  background:rgba(255,255,255,.7);transform:scaleX(0);transform-origin:left;
}
.door.is-marked .mark__line{animation:markDraw .5s var(--ease) .15s forwards}
@keyframes markDraw{to{transform:scaleX(1)}}

.mark__card{
  position:absolute;left:57%;top:80%;transform:translateY(-50%);max-width:40%;
  display:flex;align-items:center;gap:.85rem;
  background:rgba(11,12,13,.82);border:1px solid rgba(255,255,255,.18);
  padding:.7rem .9rem;border-radius:var(--r);backdrop-filter:blur(8px);
  opacity:0;
}
.door.is-marked .mark__card{animation:markIn .55s var(--ease) .5s forwards}
@keyframes markIn{to{opacity:1;transform:translateY(-50%)}}
.mark__card img{width:clamp(52px,6vw,74px);height:auto;flex:none;
  filter:drop-shadow(0 10px 14px rgba(0,0,0,.55))}
.mark__txt{color:#fff;min-width:0}
.mark__txt span{display:block;font-size:.58rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}
.mark__txt b{display:block;font-size:1.15rem;font-weight:800;letter-spacing:-.02em;margin-top:.15rem}
.mark__txt i{display:block;font-style:normal;font-size:.66rem;letter-spacing:.12em;color:#fff;opacity:.9;margin-top:.15rem}
.mark__txt em{display:block;font-style:normal;font-size:.66rem;color:#9AA1A8;margin-top:.1rem}

@media (max-width:820px){
  .mark__card{left:auto;right:3%;top:8%;transform:none;max-width:64%;padding:.55rem .65rem;gap:.6rem}
  .door.is-marked .mark__card{animation:markInSm .55s var(--ease) .5s forwards}
  @keyframes markInSm{to{opacity:1}}
  .mark__line{display:none}
  .mark__txt b{font-size:.95rem}
}

/* =========================================================
   ROZET KOLEKSİYON GRID'İ
   ========================================================= */
/* ürün sayısı kaç olursa olsun boş hücre kalmaz */
.grid8{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,215px),1fr));
  gap:1px;background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.07);
  transition:border-color .5s var(--ease),box-shadow .5s var(--ease);
}
.grid8.is-cued{border-color:var(--accent);box-shadow:0 0 0 3px rgba(180,52,42,.14)}
.g8{
  --g8-mid:#20262E;--g8-deep:#0C0F13;
  position:relative;border:0;cursor:pointer;text-align:left;color:#fff;
  background:radial-gradient(105% 82% at 50% 38%,var(--g8-mid) 0%,var(--g8-deep) 66%,#07090B 100%);
  padding:clamp(14px,1.5vw,20px);display:flex;flex-direction:column;gap:.5rem;
  transition:--g8-mid .45s var(--ease),transform .45s var(--ease);
}
.g8::after{  /* zemin dokusu */
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.4;
  background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:3px 3px;
}
.g8:hover{--g8-mid:#2C3540}
.g8>*{position:relative;z-index:1}
.g8__img{position:relative;aspect-ratio:1;display:grid;place-items:center;overflow:hidden}
.g8__img img{
  grid-area:1/1;max-width:80%;max-height:80%;object-fit:contain;justify-self:center;
  filter:drop-shadow(0 20px 26px rgba(0,0,0,.6));
  opacity:0;transition:opacity .28s var(--ease),transform .7s var(--ease);
}
.g8__img img.is-on{opacity:1}
.g8:hover .g8__img img{transform:scale(1.06)}
/* oynatma çizgisi */
.g8__bar{
  position:absolute;left:12%;right:12%;bottom:6%;height:2px;background:rgba(255,255,255,.16);
  opacity:0;transition:opacity .3s;overflow:hidden;z-index:2;
}
.g8.is-playing .g8__bar{opacity:1}
.g8__bar i{display:block;height:100%;width:100%;background:var(--accent);transform-origin:left;
  animation:g8bar .62s linear infinite}
@keyframes g8bar{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.g8 b{font-size:1.02rem;font-weight:700;letter-spacing:-.02em;color:#fff}
.g8 span{font-size:.68rem;letter-spacing:.14em;color:rgba(255,255,255,.45)}

/* =========================================================
   ÜRETİM VİDEOSU
   ========================================================= */
.uretim-vid{position:relative;margin-top:clamp(28px,4vw,52px);overflow:hidden;background:#000}
.civ__vid{margin-top:0}
.civ__vid video{aspect-ratio:4/3}
.uretim-vid video{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.uretim-vid__play{
  position:absolute;inset:0;width:100%;display:flex;align-items:center;justify-content:center;gap:.9rem;
  background:rgba(8,9,11,.35);border:0;cursor:pointer;color:#fff;
  font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  transition:opacity .4s var(--ease),background .4s;
}
.uretim-vid__play:hover{background:rgba(8,9,11,.2)}
.uretim-vid__play i{
  width:54px;height:54px;border-radius:50%;border:1px solid rgba(255,255,255,.6);
  display:grid;place-items:center;flex:none;
}
.uretim-vid__play i::after{content:"";border-left:12px solid #fff;border-block:7px solid transparent;margin-left:3px}
.uretim-vid.is-playing .uretim-vid__play{opacity:0;pointer-events:none}
.uretim-vid__cap{
  position:absolute;left:0;bottom:0;background:var(--ink);color:#fff;
  font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;padding:.6rem .9rem;
}

/* =========================================================
   MARQUEE
   ========================================================= */
.mq{background:var(--ink);color:#fff;padding:.95rem 0;overflow:hidden;border-top:1px solid var(--line-d)}
.mq__track{display:flex;gap:1.6rem;white-space:nowrap;width:max-content;animation:mq 42s linear infinite}
.mq__track span{font-size:.82rem;font-weight:600;letter-spacing:.22em}
.mq__track em{color:var(--accent);font-style:normal}
@keyframes mq{to{transform:translateX(-50%)}}

/* =========================================================
   SECTION HEAD
   ========================================================= */
.sec{padding:clamp(70px,10vw,140px) 0}
/* header sabit olduğu üçün ankraj bölmələri header hündürlüyü qədər aşağı otursun */
section[id]{scroll-margin-top:76px}
.shead{max-width:900px;margin-bottom:clamp(38px,5vw,68px);position:relative}
.shead__no{
  display:block;font-size:.7rem;letter-spacing:.3em;color:var(--accent);
  font-weight:600;margin-bottom:1.1rem;
}
.shead__t{
  font-size:clamp(2.05rem,5.2vw,4.1rem);font-weight:700;line-height:1.02;letter-spacing:-.035em;
}
.shead__t i,.shead__t .accent-c{font-style:normal;color:var(--steel-2)}
.shead__d{margin-top:1.3rem;max-width:60ch;color:var(--steel-2);font-size:1.02rem;line-height:1.65}
.shead--light .shead__t{color:#fff}
.shead--light .shead__d{color:#A7ADB4}

/* =========================================================
   BÖLÜMLER
   ========================================================= */
.sec--divisions{background:var(--paper)}
.divs{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.div{background:var(--paper);display:flex;flex-direction:column;transition:background .4s var(--ease)}
.div:hover{background:var(--white)}
/* ürün görselleri düz beyaz yerine renkli koyu zeminde durur */
.div__img{
  position:relative;aspect-ratio:4/3;overflow:hidden;
  display:grid;place-items:center;padding:clamp(14px,2vw,26px);
  background:radial-gradient(112% 88% at 50% 42%,var(--t-mid) 0%,var(--t-deep) 62%,#07080a 100%);
  --t-mid:#4d5a6b;--t-deep:#0e1319;
}
.div__img::after{  /* ince doku */
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.45;
  background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:3px 3px;
}
.div__img[data-tone="rozet"]{--t-mid:#4a5566;--t-deep:#0d1218}
.div__img[data-tone="rot"]{--t-mid:#5a5147;--t-deep:#141110}
.div__img[data-tone="civata"]{--t-mid:#3f5570;--t-deep:#0b1017}

.div__img img{
  position:relative;z-index:1;
  width:auto;height:auto;max-width:78%;max-height:78%;object-fit:contain;
  filter:drop-shadow(0 22px 30px rgba(0,0,0,.55));
  transition:transform .9s var(--ease);
}
.div:hover .div__img img{transform:scale(1.07) rotate(-2deg)}
.div__body{padding:clamp(20px,2.4vw,32px);display:flex;flex-direction:column;flex:1}
.div__no{font-size:.7rem;letter-spacing:.3em;color:var(--steel);font-weight:600}
.div__body h3{margin-top:.75rem;font-size:1.5rem;font-weight:700;letter-spacing:-.02em}
.div__body p{margin-top:.6rem;color:var(--steel-2);font-size:.94rem;flex:1}
.div__go{
  margin-top:1.6rem;font-size:.76rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  display:inline-flex;align-items:center;gap:.5rem;
}
.div__go b{transition:transform .4s var(--ease)}
.div:hover .div__go b{transform:translateX(6px)}

/* =========================================================
   KONFİGÜRATÖR
   ========================================================= */
.sec--rozet{background:var(--paper-2);border-block:1px solid var(--line);padding-top:0}
.sec--rozet .shead{margin-top:clamp(56px,8vw,110px)}
.cfg{
  display:grid;grid-template-columns:230px minmax(0,1fr) 340px;
  gap:1px;background:var(--line);border:1px solid var(--line);
}
.cfg>*{background:var(--paper);min-width:0}

.cfg__models{display:flex;flex-direction:column;padding:.6rem 0}
.cfg__m{
  display:flex;align-items:center;gap:.85rem;width:100%;
  background:none;border:0;cursor:pointer;text-align:left;
  padding:.72rem 1.15rem;position:relative;transition:background .3s;
}
.cfg__m::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--accent);
  transform:scaleY(0);transform-origin:bottom;transition:transform .4s var(--ease);
}
.cfg__m:hover{background:rgba(0,0,0,.03)}
.cfg__m.is-on::before{transform:scaleY(1);transform-origin:top}
.cfg__m.is-on{background:var(--white)}
.cfg__m img{width:38px;height:38px;object-fit:contain;flex:none;mix-blend-mode:multiply}
.cfg__m-txt{display:block;min-width:0}
.cfg__m b{font-size:.93rem;font-weight:600;display:block;letter-spacing:-.01em}
.cfg__m-txt span{display:block;font-size:.66rem;color:var(--steel);letter-spacing:.08em}
.cfg__nofin{font-size:.8rem;color:var(--steel-2);line-height:1.5;display:block}

.cfg__stage{display:flex;flex-direction:column;background:var(--white)}
.cfg__stage-in{
  position:relative;flex:1;display:grid;place-items:center;
  padding:clamp(24px,4vw,56px);min-height:min(58vh,520px);overflow:hidden;
}
.cfg__watermark{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  font-size:clamp(4rem,13vw,10rem);font-weight:800;letter-spacing:-.05em;
  color:rgba(11,12,13,.045);pointer-events:none;white-space:nowrap;
  transition:opacity .5s;
}
#cfgImg{
  position:relative;max-height:min(46vh,430px);width:auto;object-fit:contain;
  mix-blend-mode:multiply;
  transition:opacity .45s var(--ease),transform .6s var(--ease),filter .45s;
  filter:drop-shadow(0 26px 34px rgba(0,0,0,.14));
}
.cfg.is-swapping #cfgImg{opacity:0;transform:translateY(14px) scale(.97)}
.cfg__loading{
  position:absolute;left:0;top:0;height:2px;width:0;background:var(--accent);transition:width .4s var(--ease);
}
.cfg.is-swapping .cfg__loading{width:100%}

.cfg__thumbs{display:flex;gap:1px;background:var(--line);border-top:1px solid var(--line);overflow-x:auto}
.cfg__thumbs button{
  flex:0 0 78px;height:78px;background:var(--paper);border:0;cursor:pointer;padding:8px;
  transition:background .3s;
}
.cfg__thumbs button:hover,.cfg__thumbs button.is-on{background:var(--white)}
.cfg__thumbs button.is-on{box-shadow:inset 0 -2px 0 var(--accent)}
.cfg__thumbs img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}

.cfg__info{padding:clamp(22px,2.6vw,34px);display:flex;flex-direction:column}
.cfg__code{font-size:.7rem;letter-spacing:.22em;color:var(--accent);font-weight:600}
.cfg__name{margin-top:.5rem;font-size:2rem;font-weight:700;letter-spacing:-.03em}
.cfg__desc{margin-top:.85rem;font-size:.92rem;color:var(--steel-2);line-height:1.65}
.cfg__label{display:block;font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--steel);margin-bottom:.7rem}
.cfg__finishes{margin-top:1.7rem}
.swatches{display:flex;gap:.5rem;flex-wrap:wrap}
.sw{
  display:flex;align-items:center;gap:.5rem;background:none;cursor:pointer;
  border:1px solid var(--line);border-radius:var(--r);padding:.45rem .75rem;
  font-size:.76rem;font-weight:500;transition:.3s var(--ease);
}
.sw:hover{border-color:var(--ink)}
.sw.is-on{background:var(--ink);color:#fff;border-color:var(--ink)}
.sw i{width:13px;height:13px;border-radius:50%;display:block;border:1px solid rgba(0,0,0,.18)}
.sw[data-k="krom"] i{background:linear-gradient(135deg,#fff,#B9BDC2 45%,#EDEFF1)}
.sw[data-k="saten"] i{background:linear-gradient(135deg,#D9DBDD,#A9AEB3)}
.sw[data-k="sari"] i{background:linear-gradient(135deg,#F0D68A,#B99230)}
.sw[data-k="siyah"] i{background:linear-gradient(135deg,#3A3D40,#0C0D0E)}
.sw[data-k="antik"] i{background:linear-gradient(135deg,#8E7B5F,#4A4034)}
.sw.is-on i{border-color:rgba(255,255,255,.35)}

.cfg__spec{margin-top:1.8rem;border-top:1px solid var(--line)}
.cfg__spec div{display:flex;justify-content:space-between;gap:1rem;padding:.72rem 0;border-bottom:1px solid var(--line)}
.cfg__spec dt{font-size:.76rem;color:var(--steel);letter-spacing:.05em;flex:none}
.cfg__spec dd{font-size:.83rem;font-weight:500;text-align:right}

/* =========================================================
   FEATURE ŞERİDİ
   ========================================================= */
.sec--feat{padding-block:clamp(48px,6vw,80px);background:var(--paper)}
.feats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.feat{background:var(--paper);padding:clamp(20px,2.2vw,30px);transition:background .35s}
.feat:hover{background:var(--white)}
.feat span{font-size:.7rem;letter-spacing:.28em;color:var(--accent);font-weight:600}
.feat h4{margin-top:.85rem;font-size:1.05rem;font-weight:600;letter-spacing:-.015em}
.feat p{margin-top:.5rem;font-size:.88rem;color:var(--steel-2)}

/* =========================================================
   ROT
   ========================================================= */
.sec--rot{background:var(--ink);color:#fff}
.rots{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-d);border:1px solid var(--line-d)}
.rot{
  position:relative;display:flex;flex-direction:column;
  background:var(--ink-2);padding:clamp(20px,2.4vw,30px);
  transition:background .4s var(--ease);
}
/* üstte soldan açılan accent hairline */
.rot::before{
  content:'';position:absolute;left:0;right:0;top:0;height:2px;background:var(--accent);
  transform:scaleX(0);transform-origin:left;transition:transform .55s var(--ease);
}
.rot:hover{background:var(--ink-3)}
.rot:hover::before{transform:scaleX(1)}
/* ürün sahnesi — rozet/cıvata kutularıyla aynı koyu zemin */
.rot__img{
  aspect-ratio:16/11;display:grid;place-items:center;
  margin:0 0 1.4rem;overflow:hidden;border-radius:var(--r);
  background:radial-gradient(112% 88% at 50% 34%,#232931 0%,#12161B 60%,#0A0D10 100%);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);
  transition:box-shadow .5s var(--ease);
}
.rot__img img{
  max-width:82%;max-height:78%;width:auto;object-fit:contain;
  filter:drop-shadow(0 16px 20px rgba(0,0,0,.6));
  transition:transform .8s var(--ease),filter .8s var(--ease);
}
.rot:hover .rot__img{box-shadow:inset 0 0 0 1px rgba(255,255,255,.14)}
.rot:hover .rot__img img{
  transform:scale(1.06) rotate(-1.5deg);
  filter:drop-shadow(0 20px 26px rgba(0,0,0,.7)) brightness(1.06);
}
.rot h3{font-size:1.32rem;font-weight:700;letter-spacing:-.02em}
.rot p{margin-top:.55rem;font-size:.9rem;color:#9AA1A8;line-height:1.6}
/* CTA kutusu — diğer kartlarla aynı zemin, kırmızı vurgu detayda */
.rot--cta{
  justify-content:space-between;gap:1.4rem;
  font-size:1.25rem;font-weight:600;letter-spacing:-.02em;line-height:1.3;color:#fff;
}
.rot--cta::before{transform:scaleX(1);opacity:.5;transition:opacity .45s var(--ease)}
.rot--cta:hover::before{opacity:1}
.rot--cta span{max-width:22ch}
.rot--cta b{
  align-self:flex-start;flex:none;
  width:3.2rem;height:3.2rem;display:grid;place-items:center;
  font-size:1.35rem;color:var(--accent);
  border:1px solid var(--accent);border-radius:50%;
  transition:transform .45s var(--ease),background .45s var(--ease),color .45s var(--ease);
}
.rot--cta:hover b{background:var(--accent);color:#fff;transform:translateX(10px)}

.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.5rem,4vw,3.5rem);margin-top:clamp(48px,6vw,84px);
  border-top:1px solid var(--line-d);padding-top:clamp(30px,4vw,48px)}
.stat{display:flex;align-items:flex-start;gap:.35rem}
.stat b{font-size:clamp(2.6rem,6vw,4.4rem);font-weight:300;letter-spacing:-.05em;line-height:.9;font-variant-numeric:tabular-nums}
.stat i{font-style:normal;font-size:1.2rem;color:var(--accent);margin-top:.35rem}
.stat span{margin-left:1rem;font-size:.9rem;font-weight:500;line-height:1.45;align-self:center}
.stat small{color:var(--steel);font-weight:400;font-size:.8rem}

/* =========================================================
   CIVATA
   ========================================================= */
.sec--civata{background:var(--paper)}
.civ{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(24px,4vw,64px);align-items:center}
.civ__list{list-style:none;border-top:1px solid var(--line)}
.civ__list li{
  position:relative;isolation:isolate;
  display:flex;align-items:center;gap:clamp(.8rem,1.6vw,1.3rem);
  padding:.9rem .2rem;border-bottom:1px solid var(--line);
  transition:padding .6s var(--ease),color .45s var(--ease);
}
/* mürekkep perdesi — soldan sağa açılır, kenarında ince accent çizgi */
.civ__list li::before{
  content:'';position:absolute;z-index:-1;inset:0 -.9rem;
  background:linear-gradient(100deg,var(--ink) 0%,var(--ink-3) 62%,var(--ink-2) 100%);
  border-left:2px solid var(--accent);
  box-shadow:0 18px 40px -22px rgba(11,12,13,.75);
  clip-path:inset(0 100% 0 0);
  transition:clip-path .62s var(--ease);
}
/* sağda beliren ok */
.civ__list li::after{
  content:'→';position:absolute;right:.9rem;top:50%;
  color:var(--accent);font-size:1.05rem;line-height:1;
  opacity:0;transform:translate(-10px,-50%);
  transition:opacity .4s var(--ease) .1s,transform .5s var(--ease) .1s;
}
.civ__list li:hover{padding-left:1.4rem;padding-right:2.6rem;color:#fff}
.civ__list li:hover::before{clip-path:inset(0 0 0 0)}
.civ__list li:hover::after{opacity:1;transform:translate(0,-50%)}
/* ürün küçük görseli */
.civ__ph{
  flex:none;width:clamp(58px,6vw,76px);aspect-ratio:1;
  display:grid;place-items:center;border-radius:var(--r);
  background:radial-gradient(100% 82% at 50% 40%,#20262E 0%,#0C0F13 68%,#07090B 100%);
  overflow:hidden;
  transition:transform .6s var(--ease),box-shadow .6s var(--ease);
}
.civ__ph img{
  max-width:74%;max-height:74%;object-fit:contain;
  filter:drop-shadow(0 8px 10px rgba(0,0,0,.55));
  transition:transform .6s var(--ease),filter .6s var(--ease);
}
.civ__list li:hover .civ__ph{
  transform:translateY(-3px);
  box-shadow:0 14px 28px -14px rgba(0,0,0,.85),inset 0 0 0 1px rgba(255,255,255,.16);
}
.civ__list li:hover .civ__ph img{
  transform:scale(1.09) rotate(-3deg);
  filter:drop-shadow(0 10px 14px rgba(0,0,0,.6)) brightness(1.06);
}
.civ__list b{
  font-size:clamp(1.2rem,2.1vw,1.7rem);font-weight:700;letter-spacing:-.03em;flex:1;
  transition:letter-spacing .55s var(--ease)}
.civ__list li:hover b{letter-spacing:-.01em}
.civ__list span{
  font-size:.82rem;color:var(--steel-2);text-align:right;flex:none;
  transition:color .45s var(--ease),letter-spacing .55s var(--ease)}
.civ__list li:hover span{color:rgba(255,255,255,.66);letter-spacing:.05em}
@media (prefers-reduced-motion:reduce){
  .civ__list li,.civ__list li::before,.civ__list li::after,
  .civ__ph,.civ__ph img,.civ__list b,.civ__list span{transition-duration:.01ms}
}
.civ__img{position:relative;overflow:hidden}
.civ__img img{width:100%;aspect-ratio:4/3;object-fit:cover}
.civ__cap{
  position:absolute;left:0;bottom:0;background:var(--ink);color:#fff;
  font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;padding:.65rem 1rem;
}

.sect{margin-top:clamp(48px,6vw,86px)}
.sect__t{font-size:1.05rem;font-weight:600;letter-spacing:.02em;margin-bottom:1.3rem}
.sect__grid{display:flex;flex-wrap:wrap;gap:.5rem}
.sect__grid span{
  border:1px solid var(--line);border-radius:var(--r);padding:.6rem 1.05rem;
  font-size:.83rem;color:var(--steel-2);transition:.35s var(--ease);
}
.sect__grid span:hover{background:var(--ink);color:#fff;border-color:var(--ink)}

/* =========================================================
   ÜRETİM
   ========================================================= */
.sec--uretim{background:var(--ink);color:#fff}
.proc{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(28px,4vw,72px);align-items:start}
.proc__steps{border-top:1px solid var(--line-d)}
.step{padding:1.5rem .2rem;border-bottom:1px solid var(--line-d);cursor:default;transition:padding-left .45s var(--ease)}
.step.is-on,.step:hover{padding-left:1.1rem}
.step span{font-size:.7rem;letter-spacing:.28em;color:var(--accent);font-weight:600}
.step h4{margin-top:.5rem;font-size:1.3rem;font-weight:600;letter-spacing:-.02em;transition:color .35s}
.step p{margin-top:.4rem;font-size:.9rem;color:#9AA1A8}
.step:not(.is-on) h4{color:#7E858C}
.proc__vis{position:sticky;top:110px;overflow:hidden;background:var(--ink-2)}
.proc__vis img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:opacity .5s var(--ease),transform 1.2s var(--ease)}
.proc__vis.is-swap img{opacity:0;transform:scale(1.03)}

/* =========================================================
   DEĞERLER
   ========================================================= */
.sec--vals{background:var(--paper)}
.vals{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(28px,5vw,80px);align-items:start}
.vals__list{border-top:1px solid var(--line)}
.vals__list div{padding:1.4rem 0;border-bottom:1px solid var(--line)}
.vals__list dt{font-size:1.15rem;font-weight:600;letter-spacing:-.02em}
.vals__list dd{margin-top:.4rem;font-size:.92rem;color:var(--steel-2);max-width:62ch}

/* =========================================================
   İLETİŞİM
   ========================================================= */
.sec--iletisim{background:var(--paper-2);border-top:1px solid var(--line);padding-bottom:0}
.cont{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,80px);padding-bottom:clamp(60px,8vw,110px)}
.cont__info{list-style:none;margin-top:2.4rem;border-top:1px solid var(--line)}
.cont__info li{display:grid;grid-template-columns:130px 1fr;gap:1rem;padding:1.05rem 0;border-bottom:1px solid var(--line)}
.cont__info span{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--steel);padding-top:.2rem}
.cont__info a,.cont__info b{font-size:1rem;font-weight:500;line-height:1.5}
.cont__info a{border-bottom:1px solid transparent;transition:border-color .3s;width:fit-content}
.cont__info a:hover{border-bottom-color:var(--ink)}

.cont__form{display:grid;grid-template-columns:1fr 1fr;gap:1rem;align-content:start;
  background:var(--paper);padding:clamp(22px,3vw,38px);border:1px solid var(--line)}
.fld{position:relative}
.fld--full{grid-column:1/-1}
.fld input,.fld textarea,.fld select{
  width:100%;background:transparent;border:0;border-bottom:1px solid var(--line);
  padding:1.35rem 0 .55rem;font-size:.95rem;outline:none;border-radius:0;
  transition:border-color .35s;
}
.fld select{padding-top:1.35rem;cursor:pointer;appearance:none;
  background-image:linear-gradient(45deg,transparent 50%,var(--steel) 50%),linear-gradient(135deg,var(--steel) 50%,transparent 50%);
  background-position:calc(100% - 10px) calc(50% + 6px),calc(100% - 5px) calc(50% + 6px);
  background-size:5px 5px;background-repeat:no-repeat}
.fld textarea{resize:vertical}
.fld input:focus,.fld textarea:focus,.fld select:focus{border-bottom-color:var(--ink)}
.fld label{
  position:absolute;left:0;top:1.35rem;font-size:.95rem;color:var(--steel);
  pointer-events:none;transition:.32s var(--ease);
}
.fld input:focus+label,.fld input:not(:placeholder-shown)+label,
.fld textarea:focus+label,.fld textarea:not(:placeholder-shown)+label,
.fld .lbl-static{top:.15rem;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--steel)}
.fld--full .btn{grid-column:1/-1}
.cont__form .btn{grid-column:1/-1}
.form__note{grid-column:1/-1;font-size:.82rem;color:var(--accent);min-height:1.2em}
.form__note.is-ok{color:#2C7A4B}


/* =========================================================
   FOOTER
   ========================================================= */
.ftr{background:var(--ink);color:#fff;padding-top:clamp(50px,6vw,84px)}
.ftr__top{display:grid;grid-template-columns:1fr 1.25fr;gap:clamp(28px,5vw,70px);padding-bottom:clamp(40px,5vw,64px)}
.ftr__brand p{margin-top:1rem;max-width:44ch;color:#9AA1A8;font-size:.92rem;line-height:1.65}
.ftr__nav{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.ftr__nav div{display:flex;flex-direction:column;gap:.6rem}
.ftr__nav b{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--steel);margin-bottom:.35rem}
.ftr__nav a{font-size:.93rem;color:#D5D8DB;width:fit-content;border-bottom:1px solid transparent;transition:border-color .3s}
.ftr__nav a:hover{border-bottom-color:#D5D8DB}
.ftr__btm{display:flex;justify-content:space-between;align-items:center;gap:1rem 1.4rem;flex-wrap:wrap;
  border-top:1px solid var(--line-d);padding:1.3rem 0;font-size:.8rem;color:var(--steel)}

/* --- site künyesi: Tez.Web --- */
.ftr__credit{display:flex;align-items:center;gap:.65rem;flex-wrap:wrap;font-size:.8rem}
.ftr__credit-badge{
  display:flex;flex:none;align-items:center;justify-content:center;
  width:26px;height:26px;border-radius:7px;overflow:hidden;background:#F1F2F4;
  transition:transform .3s var(--ease);
}
.ftr__credit-badge:hover{transform:translateY(-2px)}
.ftr__credit-badge img{width:100%;height:100%;object-fit:cover}
.ftr__credit-lbl{color:var(--steel)}
.ftr__credit strong{color:#D5D8DB;font-weight:600}
.ftr__credit a{color:inherit;border-bottom:1px solid transparent;transition:.3s var(--ease)}
.ftr__credit a:not(.ftr__credit-badge):hover{color:#fff;border-bottom-color:#fff}

@media (max-width:620px){
  .ftr__btm{justify-content:flex-start}
  .ftr__credit{gap:.5rem;font-size:.74rem}
}

/* =========================================================
   REVEAL
   ========================================================= */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1180px){
  .feats{grid-template-columns:repeat(2,1fr)}
  .hero__in{grid-template-columns:minmax(0,1fr) minmax(0,1fr);row-gap:clamp(20px,4vh,40px)}
  .stage{order:-1;grid-column:1/-1;height:min(44vh,380px)}
  .hero__right{border-left:0;border-top:1px solid rgba(255,255,255,.16);padding-left:0;padding-top:1.4rem}
  .hero{min-height:0}
  .hero__scroll{display:none}
}
@media (max-width:980px){
  .hdr__nav{
    position:fixed;inset:0;background:var(--ink);color:#fff;
    flex-direction:column;justify-content:center;align-items:flex-start;
    gap:.4rem;padding:0 var(--pad);
    clip-path:inset(0 0 100% 0);transition:clip-path .6s var(--ease);
  }
  body.nav-open .hdr__nav{clip-path:inset(0 0 0 0)}
  .hdr__nav a{font-size:2rem;font-weight:700;letter-spacing:-.03em;text-transform:none;padding-block:.35rem}
  .hdr__nav a::after{display:none}
  .burger{display:block}
  body.nav-open .hdr{color:#fff;background:transparent;border-color:transparent}
  .hdr__right .btn{display:none}

  .divs,.rots,.stats,.ftr__top,.vals,.civ,.proc,.cont{grid-template-columns:1fr}
  .proc__vis{position:relative;top:0;order:-1}
  .stats{gap:1.6rem}
  .hero__in{grid-template-columns:1fr}
  .hero__stats{flex-wrap:wrap;gap:1.1rem 1.6rem}
  .vhero__legend{grid-template-columns:1fr;gap:.8rem}
  .vhero__legend em{flex:1 1 auto}
}
@media (max-width:620px){
  .divs,.rots,.feats{grid-template-columns:1fr 1fr}
  .stage{height:min(38vh,300px)}
  .hero__title{font-size:clamp(1.9rem,7.4vw,2.4rem)}
  .thumbs button{width:44px;height:44px}
  .cont__form{grid-template-columns:1fr}
  .cont__info li{grid-template-columns:1fr;gap:.2rem}
  .hero__kicker{font-size:.66rem;letter-spacing:.11em}
  .hero__cta{width:100%}
  .hero__cta .btn{flex:1 1 100%}
  .hero__meta{flex-wrap:wrap;gap:.6rem 1.6rem}
  .ftr__nav{grid-template-columns:1fr 1fr}
  .cfg__spec dd{font-size:.8rem}
}

/* =========================================================
   ARAPÇA — SAĞDAN SOLA
   ========================================================= */
.is-rtl{direction:rtl}
.is-rtl body,.is-rtl .hero__title,.is-rtl .shead__t{letter-spacing:0}
/* Arapçada sıkı harf aralığı okunurluğu bozar */
.is-rtl .hero__eyebrow,.is-rtl .shead__no,.is-rtl .spec-label,.is-rtl .spec-row span,
.is-rtl .spec-single span,.is-rtl .hero__stats span,.is-rtl .div__no,.is-rtl .feat span,
.is-rtl .sect__grid span,.is-rtl .cont__info span,.is-rtl .ftr__nav b,.is-rtl .civ__cap,
.is-rtl .step span,.is-rtl .mq__track span,.is-rtl .btn,.is-rtl .hdr__nav a{letter-spacing:.02em}
.is-rtl .hero__title,.is-rtl .shead__t,.is-rtl .spec-name,.is-rtl .cfg__name{letter-spacing:0;line-height:1.25}

/* yön bağımlı kenarlıklar ve iç boşluklar */
.is-rtl .hero__left,.is-rtl .hero__in,.is-rtl .shead{text-align:right}
.is-rtl .hero__left{align-items:flex-end}
.is-rtl .hero__eyebrow::before{left:auto;right:0}
.is-rtl .hero__right{border-left:0;border-right:1px solid rgba(255,255,255,.16);padding-left:0;padding-right:clamp(14px,1.6vw,24px)}
.is-rtl .hero__scroll{right:auto;left:calc(var(--pad) / 2)}
.is-rtl .cfg__m::before{left:auto;right:0}
.is-rtl .civ__list li::before{border-left:0;border-right:2px solid var(--accent);clip-path:inset(0 0 0 100%)}
.is-rtl .civ__list li:hover::before{clip-path:inset(0 0 0 0)}
.is-rtl .civ__list li::after{content:'←';right:auto;left:.9rem;transform:translate(10px,-50%)}
.is-rtl .civ__list li:hover::after{transform:translate(0,-50%)}
.is-rtl .civ__list li:hover{padding-left:2.6rem;padding-right:1.4rem}
.is-rtl .step.is-on,.is-rtl .step:hover{padding-left:.2rem;padding-right:1.1rem}
.is-rtl .civ__cap,.is-rtl .uretim-vid__cap{left:auto;right:0}
.is-rtl .cont__info li{grid-template-columns:130px 1fr}
.is-rtl .cfg__spec dd,.is-rtl .spec-row strong{text-align:right}
.is-rtl .stat span{margin-left:0;margin-right:1rem}
.is-rtl .hdr__logo-txt i{margin-left:0;margin-right:.32em}
.is-rtl .hero__kicker em{margin-inline:.35em}
.is-rtl .g8{text-align:right}

/* okların yönü tersine döner */
.is-rtl .div__go b,.is-rtl .rot--cta b{transform:scaleX(-1)}
.is-rtl .div:hover .div__go b{transform:scaleX(-1) translateX(6px)}
.is-rtl .rot--cta:hover b{transform:scaleX(-1) translateX(10px)}
.is-rtl .navbtn{transform:scaleX(-1)}

/* marka adı ve kodlar her zaman soldan sağa okunur */
.is-rtl .spec-single strong,.is-rtl .g8 span,.is-rtl .hero__count,
.is-rtl .cont__info a[href^="tel"],.is-rtl .cont__info a[href^="mailto"],
.is-rtl .ftr__nav a[href^="tel"],.is-rtl .ftr__nav a[href^="mailto"]{direction:ltr;unicode-bidi:embed;display:inline-block}
.is-rtl .stage-wm{direction:ltr}

/* kayan şerit ters yöne aksın */
.is-rtl .mq__track{animation-direction:reverse}

/* dil seçici */
.lang{gap:.35rem}
.lang button{padding:0;font:inherit}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
  .hero__title .line>span{transform:none}
}