/* ─────────────────────────────────────────────────────────────
   ZAMAN DÜZLEMİ — LayerLOG
   Kayıt iner, zaman düzlemine değdiği an DONAR ve iz bırakır.
   Gece + kehribar. Işık sıcak, zemin soğuk; ışığın rengi yalan söylemez.
   ───────────────────────────────────────────────────────────── */

:root{
  --gece:#070B12;
  --gece-2:#0A1020;
  --kemik:#E9E6DF;
  --kehribar:#F0A93B;
  --kehribar-sicak:#FFD08A;
  --celik:#6B8CB4;   /* WCAG AA: gece üzerinde 5.66:1 (eski #4C6A8F = 3.53:1, düşüktü) */
  --sonuk:#7A889B;
  --metin:#B9C2CE;

  --f-disp:'Gloock','Iowan Old Style',Georgia,serif;
  --f-body:'Newsreader',Georgia,serif;
  --f-mono:'JetBrains Mono','SFMono-Regular',Menlo,monospace;

  --e:cubic-bezier(.16,1,.3,1);
  --e-derin:cubic-bezier(.76,0,.24,1);
  --gut:clamp(1.25rem,4.6vw,6rem);
  --duzlem:clamp(150px,25vh,240px);
}
*,*::before,*::after{box-sizing:border-box}
html{overflow-x:clip}
body{
  margin:0;background:var(--gece);color:var(--kemik);
  font-family:var(--f-body);font-size:1rem;line-height:1.62;
  -webkit-font-smoothing:antialiased;overflow-x:clip;
}
::selection{background:var(--kehribar);color:var(--gece)}
:focus-visible{outline:2px solid var(--kehribar);outline-offset:4px}
a{color:inherit;text-decoration:none}
img,canvas{max-width:100%}
.wrap{max-width:94rem;margin:0 auto;padding-inline:var(--gut)}
main{position:relative;z-index:5}

.skip{
  position:fixed;top:0;left:0;z-index:20;transform:translateY(-140%);
  background:var(--kehribar);color:var(--gece);
  font-family:var(--f-mono);font-size:.75rem;font-weight:500;
  padding:.85rem 1.25rem;
}
.skip:focus{transform:none}

/* ── ATMOSFER ── */
.sky{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(120% 70% at 50% 112%, rgba(240,169,59,.16) 0%, rgba(240,169,59,.05) 32%, rgba(7,11,18,0) 62%),
    radial-gradient(90% 60% at 78% -10%, rgba(76,106,143,.16) 0%, rgba(7,11,18,0) 60%),
    linear-gradient(180deg,#0A1020 0%,#070B12 46%,#05080E 100%);
}
.grain{
  position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.5;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix type='saturate' values='0'/></filter><rect width='200' height='200' filter='url(%23n)' opacity='0.42'/></svg>");
}
#rain{position:fixed;inset:0;z-index:2;pointer-events:none}

/* ── ZAMAN DÜZLEMİ: sayfanın zemini ── */
.plane{position:fixed;left:0;right:0;bottom:0;z-index:3;pointer-events:none;height:var(--duzlem)}
.plane canvas{display:block;width:100%;height:100%}
.plane::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(7,11,18,0) 0%,rgba(240,169,59,.045) 62%,rgba(240,169,59,.10) 100%);
}
.hud{
  position:fixed;z-index:4;left:var(--gut);right:var(--gut);bottom:1.1rem;
  display:flex;justify-content:space-between;align-items:flex-end;gap:1rem;
  font-family:var(--f-mono);font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(233,230,223,.42);pointer-events:none;mix-blend-mode:screen;
}
.hud b{color:var(--kehribar);font-weight:500;font-variant-numeric:tabular-nums}
.hud .now{color:rgba(233,230,223,.62);text-transform:none;letter-spacing:.04em}

/* ── ÇUBUK ── */
.bar{
  position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;
  gap:1rem;padding:1.6rem var(--gut);
  background:rgba(7,11,18,.85);-webkit-backdrop-filter:saturate(1.2) blur(10px);backdrop-filter:saturate(1.2) blur(10px);border-bottom:1px solid rgba(255,255,255,.07);
}
.brand{font-family:var(--f-mono);font-size:.9375rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase}
.brand b{color:var(--kehribar);font-weight:500}
.nav{display:none;gap:2rem;font-family:var(--f-mono);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--sonuk)}
.nav a{display:inline-flex;align-items:center;min-height:44px;border-bottom:1px solid transparent}
.nav a:hover{color:var(--kemik)}
.nav a[aria-current="page"]{color:var(--kemik);border-bottom-color:var(--kehribar)}
@media(min-width:60rem){ .nav{display:flex} }

/* ── TİPOGRAFİ ── */
h1,h2,h3{margin:0;font-family:var(--f-disp);font-weight:400;letter-spacing:-.02em;text-wrap:balance}
h1{font-size:clamp(2.5rem,5.6vw,5.5rem);line-height:1.02;max-width:17ch}
h2{font-size:clamp(2rem,3.6vw,3.4rem);line-height:1.06;max-width:16ch}
h3{font-size:clamp(1.3rem,1.9vw,1.65rem);line-height:1.22;font-weight:400}
/* vurgu = IŞIK: harf sıcak, çevresi kızıl saçak (italik değil, ışık) */
h1 em,h2 em,h3 em{
  font-style:normal;color:var(--kehribar);
  text-shadow:0 0 46px rgba(240,169,59,.36),0 0 13px rgba(255,208,138,.24);
}
p{margin:0}
.eyeline{
  font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--celik);display:flex;align-items:center;gap:.9rem;flex-wrap:wrap;
}
.eyeline::before{content:"";width:clamp(2rem,6vw,5rem);height:1px;background:var(--celik)}
.lede{font-size:clamp(1.0625rem,1.35vw,1.25rem);line-height:1.62;color:var(--metin);max-width:48ch}
.prose{font-size:1.0625rem;line-height:1.74;color:var(--metin);max-width:60ch;text-wrap:pretty}
.prose + .prose{margin-top:1.35rem}
.prose strong{color:var(--kemik);font-weight:600}

/* ── DÜĞMELER ── */
.cta{
  position:relative;display:inline-flex;align-items:center;justify-content:center;
  min-height:56px;padding:1.15rem 2.1rem;
  font-family:var(--f-mono);font-size:.8125rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gece);background:var(--kehribar);
  overflow:hidden;isolation:isolate;border:0;cursor:pointer;
}
.cta::before{
  content:"";position:absolute;inset:0;z-index:-1;background:var(--kehribar-sicak);
  transform:translateY(101%);transition:transform 520ms var(--e-derin);
}
.cta:hover::before{transform:none}
.cta[disabled]{opacity:.55;cursor:not-allowed}
.tel{
  display:inline-flex;align-items:center;min-height:48px;
  font-family:var(--f-mono);font-size:.875rem;letter-spacing:.08em;color:#C6CEDA;
  border-bottom:1px solid rgba(240,169,59,.4);padding-bottom:.35rem;
}
.tel:hover{border-bottom-color:var(--kehribar);color:var(--kemik)}
.ghost{
  display:inline-flex;align-items:center;min-height:48px;gap:.6rem;
  font-family:var(--f-mono);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--kehribar);border-bottom:1px solid rgba(240,169,59,.35);padding-bottom:.4rem;
}
.ghost:hover{border-bottom-color:var(--kehribar);color:var(--kehribar-sicak)}
.acts{display:flex;flex-wrap:wrap;align-items:center;gap:2rem;margin-top:2.4rem}

/* ── VERİ SATIRLARI ── */
.facts{margin-top:3rem;display:grid;gap:0;border-top:1px solid rgba(76,106,143,.28)}
.facts div{
  display:flex;justify-content:space-between;gap:1rem;padding:1.05rem 0;
  border-bottom:1px solid rgba(76,106,143,.28);
  font-family:var(--f-mono);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--sonuk);
}
.facts b{color:var(--kemik);font-weight:500;text-transform:none;letter-spacing:.02em;font-size:.875rem}

/* ── BÖLÜM KABI ── */
.band{position:relative;padding-block:clamp(5rem,14vh,11rem)}
.band--wash{background:linear-gradient(180deg,rgba(7,11,18,0),rgba(9,13,22,.92) 16%,rgba(9,13,22,.96))}
.grid2{display:grid;grid-template-columns:1fr;gap:3rem}
@media(min-width:64rem){ .grid2{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(3rem,7vw,8rem);align-items:start} }

/* iç sayfa başlığı */
.phead{position:relative;padding:clamp(3rem,8vh,6rem) 0 clamp(2.5rem,6vh,4.5rem)}
.krumb{display:flex;gap:.55rem;flex-wrap:wrap;list-style:none;margin:0 0 2.2rem;padding:0;
  font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.14em;text-transform:uppercase;color:var(--sonuk)}
.krumb a{display:inline-flex;align-items:center;min-height:44px;border-bottom:1px solid rgba(240,169,59,.4)}
.krumb li::after{content:"/";margin-left:.55rem;opacity:.4}
.krumb li:last-child::after{content:""}
.phead .lede{margin-top:1.8rem}

/* içindekiler */
.toc{position:relative}
@media(min-width:64rem){ .toc{position:sticky;top:2.5rem} }
.toc p{font-family:var(--f-mono);font-size:.625rem;letter-spacing:.18em;text-transform:uppercase;color:var(--celik);margin-bottom:1rem}
.toc ol{list-style:none;margin:0;padding:0;border-top:1px solid rgba(76,106,143,.28)}
.toc li{border-bottom:1px solid rgba(76,106,143,.28)}
.toc a{display:flex;align-items:center;min-height:44px;padding:.65rem 0;font-family:var(--f-mono);font-size:.75rem;color:var(--sonuk)}
.toc a:hover{color:var(--kehribar)}

/* uzun okuma */
.copy h2{margin-top:clamp(3rem,6vh,4.5rem);scroll-margin-top:2rem;max-width:18ch}
.copy h2:first-child{margin-top:0}
.copy p{margin-top:1.2rem}
.copy ul{margin:1.4rem 0 0;padding:0;list-style:none;max-width:60ch}
.copy ul li{
  position:relative;padding:.6rem 0 .6rem 1.8rem;
  border-bottom:1px solid rgba(76,106,143,.22);
  font-size:1.0625rem;color:var(--metin);
}
.copy ul li::before{
  content:"";position:absolute;left:0;top:1.15rem;width:8px;height:8px;background:var(--kehribar);
}
.note{
  margin-top:2rem;padding:1.4rem 1.6rem;max-width:60ch;
  background:rgba(76,106,143,.10);border-top:2px solid var(--celik);
}
.note p{color:var(--metin);font-size:1rem;margin:0}
.note .mono{display:block;margin-top:.9rem;font-family:var(--f-mono);font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;color:var(--celik)}

/* SSS */
.qa details{border-top:1px solid rgba(76,106,143,.28)}
.qa details:last-of-type{border-bottom:1px solid rgba(76,106,143,.28)}
.qa summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;
  padding:1.5rem 0;min-height:56px;
  font-family:var(--f-disp);font-weight:400;font-size:clamp(1.15rem,1.7vw,1.4rem);color:var(--kemik);
}
.qa summary::-webkit-details-marker{display:none}
.pm{position:relative;flex:0 0 auto;width:14px;height:14px}
.pm::before,.pm::after{content:"";position:absolute;background:var(--kehribar)}
.pm::before{left:0;top:6px;width:14px;height:2px}
.pm::after{left:6px;top:0;width:2px;height:14px;transition:transform 240ms var(--e)}
details[open] .pm::after{transform:scaleY(0)}
.qa .ans{padding:.4rem 0 1.8rem;color:var(--metin);max-width:58ch;font-size:1.0625rem;line-height:1.72}
.qa .ans p + p{margin-top:.9rem}

/* footer */
.foot{position:relative;z-index:5;padding:clamp(3rem,8vh,5rem) 0 calc(var(--duzlem) + 2rem);border-top:1px solid rgba(76,106,143,.24)}
.foot-in{display:flex;flex-wrap:wrap;gap:2.5rem;justify-content:space-between}
.foot-nav{display:flex;flex-wrap:wrap;gap:.2rem 2rem;list-style:none;margin:0;padding:0;max-width:46rem}
.foot-nav a{
  display:inline-flex;align-items:center;min-height:44px;
  font-family:var(--f-mono);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--sonuk);
  border-bottom:1px solid transparent;
}
.foot-nav a:hover{color:var(--kemik);border-bottom-color:var(--kehribar)}
.foot-code{font-family:var(--f-mono);font-size:.6875rem;line-height:2;letter-spacing:.08em;color:var(--sonuk)}
.foot-code b{color:#C6CEDA;font-weight:500}

/* mobil dok */
.dock{
  position:fixed;left:0;right:0;bottom:0;z-index:15;display:flex;gap:1px;
  background:rgba(76,106,143,.3);border-top:1px solid rgba(240,169,59,.3);
}
.dock a{
  flex:1 1 auto;display:flex;align-items:center;justify-content:center;min-height:58px;
  font-family:var(--f-mono);font-size:.8125rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;
}
.dock .d-tel{flex:0 0 40%;background:#0C1220;color:var(--kemik)}
.dock .d-cta{background:var(--kehribar);color:var(--gece)}
@media(min-width:60rem){ .dock{display:none} }
@media(max-width:59.99rem){
  .hud{display:none}
  .plane{bottom:58px}
  .foot{padding-bottom:calc(var(--duzlem) + 58px + 1rem)}
}

/* ── REVEAL: varsayılan GÖRÜNÜR; gizleme yalnız JS varken ── */
.rise{display:block;overflow:hidden}
.js .rise > span{display:block;transform:translateY(115%);opacity:.001}
.lit .rise > span{
  transform:none;opacity:1;
  transition:transform 1100ms var(--e) var(--d,0ms),opacity 850ms linear var(--d,0ms);
}
.js .fade{opacity:0;transform:translateY(14px)}
.lit .fade{opacity:1;transform:none;transition:opacity 800ms var(--e) var(--d,0ms),transform 800ms var(--e) var(--d,0ms)}
.js .up{opacity:0;transform:translateY(20px)}
.up.on{opacity:1;transform:none;transition:opacity 850ms var(--e) var(--sd,0ms),transform 850ms var(--e) var(--sd,0ms)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .rise > span,.js .fade,.js .up{opacity:1!important;transform:none!important}
  #rain{display:none}
}
@media print{
  .js .rise > span,.js .fade,.js .up{opacity:1!important;transform:none!important}
  #rain,.plane,.hud,.dock{display:none!important}
}

/* ── ÖZELLİK IZGARASI: kart yok, kural-çizgisi var ── */
.feat-grid{
  margin-top:clamp(3rem,7vh,5rem);
  display:grid;grid-template-columns:1fr;
  border-top:1px solid rgba(76,106,143,.28);
}
@media(min-width:52rem){ .feat-grid{grid-template-columns:repeat(2,1fr)} }
@media(min-width:76rem){ .feat-grid{grid-template-columns:repeat(3,1fr)} }
.feat{
  position:relative;padding:2.4rem 0 2.8rem;
  border-bottom:1px solid rgba(76,106,143,.28);
}
@media(min-width:52rem){
  .feat{padding:2.8rem 2.6rem 3.2rem;border-right:1px solid rgba(76,106,143,.28)}
  .feat:nth-child(2n){border-right:0}
}
@media(min-width:76rem){
  .feat{border-right:1px solid rgba(76,106,143,.28)}
  .feat:nth-child(2n){border-right:1px solid rgba(76,106,143,.28)}
  .feat:nth-child(3n){border-right:0}
  .feat:nth-child(3n+1){padding-left:0}
}
.feat h3{color:var(--kemik)}
.feat p{margin-top:1rem;color:var(--metin);font-size:1rem;line-height:1.66;max-width:34ch}
/* ışık üstten düşer: her hücrenin üst kenarında sıcak bir iz */
.feat::before{
  content:"";position:absolute;left:0;top:-1px;width:min(6rem,40%);height:1px;background:var(--kehribar);
  transform:scaleX(0);transform-origin:0 50%;
  transition:transform 520ms var(--e);
}
.feat.on::before{transform:scaleX(1)}

/* ── MARKA LİSTESİ ── */
.brands{
  margin:2.2rem 0 0;padding:0;list-style:none;
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  border-top:1px solid rgba(76,106,143,.28);
}
@media(min-width:48rem){ .brands{grid-template-columns:repeat(4,minmax(0,1fr))} }
.brands li{
  padding:1rem 0;border-bottom:1px solid rgba(76,106,143,.28);
  font-family:var(--f-mono);font-size:.875rem;letter-spacing:.06em;color:var(--kemik);
}

/* ── ADIMLAR ── */
.steps{display:grid;grid-template-columns:1fr;border-top:1px solid rgba(76,106,143,.28)}
@media(min-width:60rem){ .steps{grid-template-columns:repeat(3,1fr)} }
.step{
  position:relative;padding:2.6rem 0 3rem;
  border-bottom:1px solid rgba(76,106,143,.28);
}
@media(min-width:60rem){
  .step{padding:3rem 2.6rem 3.4rem;border-right:1px solid rgba(76,106,143,.28);border-bottom:0}
  .step:first-child{padding-left:0}
  .step:last-child{border-right:0}
}
.step h3{margin-top:1.4rem;color:var(--kemik)}
.step > p:not(.eyeline):not(.mono-note){margin-top:1rem;color:var(--metin);font-size:1.0625rem;line-height:1.7;max-width:36ch}
.mono-note{
  margin-top:1.6rem;font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--kehribar);
}
/* ışık üstten iner: adım göründüğünde üst kenarda sıcak iz */
.step::before{
  content:"";position:absolute;left:0;top:-1px;width:min(7rem,45%);height:1px;background:var(--kehribar);
  transform:scaleX(0);transform-origin:0 50%;
  transition:transform 620ms var(--e) var(--sd,0ms);
}
.step.on::before{transform:scaleX(1)}

/* ── FORM: karanlıkta ışık düşen yüzey ── */
.form-wrap{position:relative}
.form-card{
  position:relative;padding:clamp(1.6rem,3.5vw,2.6rem);
  background:linear-gradient(158deg,rgba(76,106,143,.16),rgba(12,18,32,.55) 62%);
  border-top:2px solid var(--kehribar);
}
.form-card::after{  /* yüzeye düşen sıcak ışık */
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(120% 60% at 12% 0%,rgba(240,169,59,.10),rgba(240,169,59,0) 58%);
}
.form-hd{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-bottom:2rem}
.form-hd h2{font-size:clamp(1.5rem,2.4vw,2rem);max-width:none}
.form-hd p{font-family:var(--f-mono);font-size:.625rem;letter-spacing:.16em;text-transform:uppercase;color:var(--celik)}
.field{margin-bottom:1.4rem;position:relative}
.field label{
  display:block;margin-bottom:.55rem;
  font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.14em;text-transform:uppercase;color:var(--sonuk);
}
.field label .req{color:var(--kehribar)}
.field input,.field textarea,.field select{
  width:100%;min-height:52px;
  font-family:var(--f-body);font-size:1.0625rem;line-height:1.5;
  color:var(--kemik);background:rgba(7,11,18,.55);
  border:0;border-bottom:1px solid rgba(76,106,143,.5);border-radius:0;
  padding:.85rem .9rem;
  transition:border-color 200ms var(--e),background 200ms var(--e);
  -webkit-appearance:none;appearance:none;
}
.field textarea{min-height:9.5rem;resize:vertical;font-family:var(--f-body)}
.field select{font-family:var(--f-mono);font-size:.875rem;cursor:pointer;
  background-image:linear-gradient(45deg,transparent 50%,var(--sonuk) 50%),linear-gradient(135deg,var(--sonuk) 50%,transparent 50%);
  background-position:calc(100% - 15px) 24px,calc(100% - 10px) 24px;background-size:5px 5px;background-repeat:no-repeat}
.field input::placeholder,.field textarea::placeholder{color:#5C6879}
.field input:hover,.field textarea:hover,.field select:hover{background:rgba(7,11,18,.75)}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;background:rgba(7,11,18,.9);border-bottom-color:var(--kehribar)}
.field input:focus-visible,.field textarea:focus-visible,.field select:focus-visible{outline:2px solid var(--kehribar);outline-offset:2px}
.frow{display:grid;grid-template-columns:1fr;gap:0}
@media(min-width:40rem){ .frow{grid-template-columns:1fr 1fr;gap:0 1.5rem} }
.tel-row{display:grid;grid-template-columns:7.5rem 1fr;gap:.75rem}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-foot{display:flex;flex-wrap:wrap;align-items:center;gap:1.4rem;margin-top:2rem;position:relative}
.form-note{font-family:var(--f-mono);font-size:.625rem;line-height:1.7;letter-spacing:.08em;color:var(--sonuk);max-width:32ch}
/* PoW: tarayıcı gönderimi imzalarken düzleme inen çizgi */
.pow{position:relative;height:2px;margin-top:1.4rem;background:rgba(76,106,143,.3);overflow:hidden;display:none}
.pow.on{display:block}
.pow i{position:absolute;inset:0;background:var(--kehribar);transform:scaleX(var(--p,0));transform-origin:0 50%;transition:transform 180ms linear}
.status{display:none;margin-top:1.5rem;padding:1rem 1.15rem;
  font-family:var(--f-mono);font-size:.75rem;line-height:1.7;letter-spacing:.04em;position:relative}
.status.on{display:block}
.status[data-kind="work"]{background:rgba(76,106,143,.16);color:#C6CEDA;border-top:2px solid var(--celik)}
.status[data-kind="done"]{background:rgba(240,169,59,.12);color:var(--kehribar-sicak);border-top:2px solid var(--kehribar)}
.status[data-kind="fail"]{background:rgba(233,230,223,.06);color:#C6CEDA;border-top:2px solid var(--sonuk)}
.status b{color:var(--kemik);font-weight:500}
.status .stamp{display:block;margin-top:.6rem;color:var(--kehribar);font-variant-numeric:tabular-nums}
.chan{margin-top:2.6rem;border-top:1px solid rgba(76,106,143,.28)}
.chan a,.chan div{
  display:flex;justify-content:space-between;align-items:center;gap:1rem;min-height:56px;
  padding:1rem 0;border-bottom:1px solid rgba(76,106,143,.28);
  font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.12em;text-transform:uppercase;color:var(--sonuk);
}
.chan b{color:var(--kemik);font-weight:500;font-size:.875rem;letter-spacing:.02em;text-transform:none}
.chan a:hover b{color:var(--kehribar)}

/* ── KAPILAR: index bir giriş salonudur, içerik alt sayfalarda yaşar ── */
.gates{
  margin-top:clamp(3rem,7vh,5rem);
  display:grid;grid-template-columns:1fr;
  border-top:1px solid rgba(76,106,143,.28);
}
@media(min-width:52rem){ .gates{grid-template-columns:repeat(2,1fr)} }
.gate{
  position:relative;display:block;
  padding:2.4rem 0 2.8rem;
  border-bottom:1px solid rgba(76,106,143,.28);
}
@media(min-width:52rem){
  .gate{padding:2.8rem 3rem 3.2rem}
  .gate:nth-child(2n+1){padding-left:0;border-right:1px solid rgba(76,106,143,.28)}
}
.gate h3{margin-top:1.2rem;color:var(--kemik);transition:color 260ms var(--e)}
.gate > p:not(.eyeline){margin-top:1rem;color:var(--metin);font-size:1.0625rem;line-height:1.7;max-width:38ch}
.gate-go{
  display:inline-block;margin-top:1.8rem;
  font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--kehribar);
}
.gate-go::after{content:" →";transition:none}
/* ışık kapıya düşer */
.gate::before{
  content:"";position:absolute;left:0;top:-1px;width:min(7rem,42%);height:1px;background:var(--kehribar);
  transform:scaleX(0);transform-origin:0 50%;
  transition:transform 560ms var(--e) var(--sd,0ms);
}
.gate.on::before{transform:scaleX(1)}
.gate:hover h3{color:var(--kehribar)}
.gate::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(90% 60% at 8% 0%,rgba(240,169,59,.07),rgba(240,169,59,0) 62%);
  opacity:0;transition:opacity 380ms var(--e);
}
.gate:hover::after,.gate:focus-visible::after{opacity:1}

/* ana sayfa: iki ekran. Kapılar bandı sıkı durur. */
.band--tight{padding-block:clamp(3rem,7vh,5rem) clamp(2rem,5vh,3.5rem)}
.band--tight .gates{margin-top:clamp(2rem,4vh,3rem)}
.band--tight .gate{padding-block:2rem 2.4rem}
@media(min-width:52rem){ .band--tight .gate{padding:2.2rem 3rem 2.6rem} .band--tight .gate:nth-child(2n+1){padding-left:0} }
.band--tight .gate > p:not(.eyeline){margin-top:.8rem;font-size:1rem;line-height:1.6}
.band--tight .gate-go{margin-top:1.3rem}

/* künye içi marka bağı: layersistem.com ana sayfasına */
.foot-code a{
  color:#C6CEDA;
  border-bottom:1px solid rgba(240,169,59,.45);
  padding-bottom:1px;
}
.foot-code a:hover{color:var(--kehribar);border-bottom-color:var(--kehribar)}

/* ── MERAK EDİLENLER: AEO. Açık metin, accordion DEĞİL —
   AI tarayıcıları JS çalıştırmaz; cevap doğrudan okunabilir olmalı.
   Schema'daki metin ile sayfadaki metin BİREBİR aynı. ── */
.aeo{position:relative}
.aeo-h{display:flex;align-items:baseline;gap:1.2rem;flex-wrap:wrap;margin-bottom:clamp(2rem,5vh,3.2rem)}
.aeo-h h2{max-width:none}
.aeo-list{
  display:grid;grid-template-columns:1fr;
  border-top:1px solid rgba(76,106,143,.28);
}
@media(min-width:60rem){ .aeo-list{grid-template-columns:repeat(2,1fr)} }
.aeo-item{
  position:relative;padding:1.9rem 0 2.1rem;
  border-bottom:1px solid rgba(76,106,143,.28);
}
@media(min-width:60rem){
  .aeo-item{padding:2.1rem 2.6rem 2.3rem}
  .aeo-item:nth-child(2n+1){padding-left:0;border-right:1px solid rgba(76,106,143,.28)}
}
.aeo-item h3{color:var(--kemik);font-size:clamp(1.15rem,1.6vw,1.4rem)}
.aeo-item p{margin-top:.9rem;color:var(--metin);font-size:1.0625rem;line-height:1.72;max-width:44ch}
.aeo-item::before{
  content:"";position:absolute;left:0;top:-1px;width:min(4rem,30%);height:1px;background:var(--kehribar);
  transform:scaleX(0);transform-origin:0 50%;
  transition:transform 520ms var(--e) var(--sd,0ms);
}
.aeo-item.on::before{transform:scaleX(1)}

/* ── ÇEREZ RIZA BANDI: gece odasında ışık alan tek yüzey ── */
.ck{
  position:fixed;left:var(--gut);right:var(--gut);bottom:1.25rem;z-index:30;
  display:none;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;
  padding:1.1rem 1.4rem;
  background:linear-gradient(158deg,rgba(20,28,46,.96),rgba(9,13,22,.97));
  border-top:2px solid var(--kehribar);
  box-shadow:0 18px 50px rgba(0,0,0,.45);
}
.ck.show{display:flex}
.ck p{
  margin:0;flex:1 1 22rem;
  font-family:var(--f-mono);font-size:.75rem;line-height:1.75;letter-spacing:.02em;
  color:var(--metin);
}
.ck a{color:var(--kehribar);border-bottom:1px solid rgba(240,169,59,.45)}
.ck a:hover{border-bottom-color:var(--kehribar)}
.ck-row{display:flex;gap:.9rem;flex:0 0 auto}
.ck button{
  min-height:44px;padding:.7rem 1.4rem;cursor:pointer;border:0;
  font-family:var(--f-mono);font-size:.6875rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
}
.ck-rej{background:transparent;color:var(--metin);border:1px solid rgba(76,106,143,.5)}
.ck-rej:hover{color:var(--kemik);border-color:var(--kemik)}
.ck-acc{background:var(--kehribar);color:var(--gece)}
.ck-acc:hover{background:var(--kehribar-sicak)}
@media(max-width:60rem){
  .ck{bottom:calc(58px + .75rem);left:.75rem;right:.75rem;padding:1rem}
  .ck-row{width:100%}
  .ck button{flex:1}
}