/* vitrin.css — ana sayfanın premium görsel katmanı.
 * Mevcut yapıya dokunmadan üstüne biner: kapak kimliği ve ölçüm şeridi, teknik çizimler,
 * vaka akışları, kariyer çizgisi, galeri, bölüm geçişleri ve son sahne (altbilgi).
 * Palet ana.css'ten: grafit zemin, soğuk beyaz, limon vurgu; teknik ayrıntılarda ince camgöbeği.
 * Hareket azaltılmışsa hiçbir şey gizlenmez, hiçbir şey kaymaz. */
.ana{--v-cyan:#a9cbc9;--v-grid:rgba(233,237,240,.045);--v-ease:cubic-bezier(.16,1,.3,1)}

/* ===================== 1. kapak ===================== */
.dny-sahne .dny-poster{z-index:-5}
.dny-sahne canvas{z-index:-4}
.dny-sahne canvas.v-ruzgar{z-index:-3;opacity:0;transition:opacity 1.2s ease;pointer-events:none}
.dny-sahne canvas.v-ruzgar.hazir{opacity:1}
.v-izgara{position:absolute;inset:-4%;z-index:-3;pointer-events:none;
  background-image:linear-gradient(var(--v-grid) 1px,transparent 1px),linear-gradient(90deg,var(--v-grid) 1px,transparent 1px);
  background-size:72px 72px;
  -webkit-mask-image:radial-gradient(120% 90% at 30% 85%,#000 0,rgba(0,0,0,.55) 45%,transparent 78%);
  mask-image:radial-gradient(120% 90% at 30% 85%,#000 0,rgba(0,0,0,.55) 45%,transparent 78%);
  transform:translate3d(calc(var(--v-mx,0)*-10px),calc(var(--v-my,0)*-8px),0);transition:opacity .8s ease,transform .6s var(--v-ease)}
.v-isik{position:absolute;inset:0;z-index:-3;pointer-events:none;mix-blend-mode:screen;opacity:.55;
  background:radial-gradient(60% 45% at 78% 12%,rgba(255,226,190,.16),transparent 70%),radial-gradient(40% 30% at 20% 100%,rgba(169,203,201,.05),transparent 70%);
  transform:translate3d(calc(var(--v-mx,0)*6px),calc(var(--v-my,0)*4px),0);transition:opacity .8s ease,transform .8s var(--v-ease)}
.dny-bolum.gecti .v-izgara,.dny-bolum.gecti .v-isik{opacity:0;visibility:hidden;transition:opacity .8s ease,visibility 0s .8s}
/* karışım kipli ışık katmanı 3B tuvalin üstünde; görünmezken de birleştirme maliyeti çıkarmasın (iOS) */
.dny-bolum.gecti canvas.v-ruzgar{opacity:0}

/* Gerçek zamanlı 3B yolculuktan teknik içeriğe tek, sakin bir film kesmesi. */
.ana .v-ara-sahne{position:relative;min-height:clamp(34rem,78svh,58rem);display:flex;align-items:flex-end;overflow:hidden;isolation:isolate;background:#101519;color:#fff}
.v-ara-sahne > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 44%;z-index:0}
.v-ara-sahne::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,rgba(4,7,9,.81),rgba(4,7,9,.38) 55%,transparent 85%),linear-gradient(0deg,rgba(4,7,9,.86),transparent 66%),linear-gradient(180deg,rgba(4,7,9,.35),transparent 24%)}
@media(prefers-reduced-motion:no-preference){.v-ara-sahne > img{transform:scale(1.055);transition:transform 2.4s cubic-bezier(.18,.7,.16,1)}.v-ara-sahne.v-gor > img{transform:none}}
@media(max-width:820px){.ana .v-ara-sahne{min-height:72svh}.v-ara-sahne > img{object-position:62% center}.v-ara-sahne::after{background:linear-gradient(0deg,rgba(4,7,9,.94),rgba(4,7,9,.38) 67%,rgba(4,7,9,.1))}}

/* kimlik: isim ve unvan */
.v-kimlik{margin-bottom:clamp(1.25rem,3.2vh,2rem)}

/* ===================== 2. bölüm geçişleri ===================== */
.ana > section:not(.dny-bolum){transition:background-color .8s ease}
.ana #makine,.ana #ariza,.ana #kariyer{background:#090c0e}
.ana section:not(.dny-bolum) .etiket[data-sira]{display:inline-flex;align-items:center;gap:.7rem}
.ana section:not(.dny-bolum) .etiket[data-sira]::before{content:attr(data-sira);font-size:.625rem;color:#8f989f;letter-spacing:.14em}
@media (prefers-reduced-motion:no-preference){
  .v-js .ana [data-v]{opacity:0;transform:translate3d(0,22px,0) scale(.995);transition:opacity .6s ease,transform .75s var(--v-ease),filter .6s ease;transition-delay:calc(var(--vi,0)*70ms)}
  .v-js .ana [data-v="b"]{filter:blur(8px)}
  .v-js .ana [data-v].v-gor{opacity:1;transform:none;filter:none}}
@media (max-width:820px),(pointer:coarse){ .v-js .ana [data-v]{opacity:1;transform:none;filter:none;transition:none}}

/* ===================== mikro etkileşimler ===================== */
.ana .dg{transition:background .2s,color .2s,border-color .2s,transform .2s var(--v-ease)}
.ana .dg:hover{transform:translateY(-1px)}
.ana .dg:active{transform:translateY(0) scale(.98)}
.ana .dg:focus-visible{outline:2px solid #b4c9c8;outline-offset:3px}
.ana .kartlar a,.ana .yazi{transition:border-color .25s,transform .3s var(--v-ease),background .25s}
.ana .kartlar a:hover,.ana .yazi:hover{transform:translateY(-2px);background:#141a1f}
.ana .kartlar a:active,.ana .yazi:active{transform:translateY(0)}
.ana .ok::after{transition:transform .25s var(--v-ease)}
.ana .ok:hover::after{transform:translateX(3px)}
.v-sinema[hidden],.v-cizim[hidden]{display:none!important}
.ana .v-parca{position:relative;transition:background .3s,transform .3s var(--v-ease)}
.ana .v-parca:hover{background:#0e1316;transform:translateY(-1px)}
.v-cizim,.v-sinema{margin:-1.75rem -1.5rem .25rem;aspect-ratio:240/150;border-bottom:1px solid var(--a-line);position:relative;overflow:hidden}
.v-sinema{background:#0a0f12}
.v-sinema img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}
.v-sinema::after{content:"";position:absolute;inset:50% 0 0;pointer-events:none;background:linear-gradient(transparent,rgba(0,0,0,.55))}
.v-sinema figcaption{position:absolute;z-index:1;bottom:.8rem;left:1rem;right:1rem;color:#fff;font:500 .625rem var(--mono);letter-spacing:.12em;text-transform:uppercase;text-shadow:0 1px 8px #000}
.v-cizim{display:grid;place-items:center;padding:1rem 1rem .6rem;
  background-color:#0a0f12;
  background-image:linear-gradient(rgba(169,203,201,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(169,203,201,.07) 1px,transparent 1px),
    linear-gradient(rgba(169,203,201,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(169,203,201,.035) 1px,transparent 1px);
  background-size:40px 40px,40px 40px,8px 8px,8px 8px}
.v-cizim svg{display:block;width:100%;height:auto;overflow:visible}
.v-cizim .k{fill:none;stroke:rgba(233,237,240,.72);stroke-width:1.1;vector-effect:non-scaling-stroke;transition:stroke .3s}
.v-cizim .o{fill:none;stroke:rgba(169,203,201,.5);stroke-width:1;stroke-dasharray:3 3;vector-effect:non-scaling-stroke}
.v-cizim .m{fill:rgba(169,203,201,.8);stroke:rgba(169,203,201,.8);stroke-width:1;vector-effect:non-scaling-stroke}
.v-cizim .v{fill:#b4c9c8;stroke:#b4c9c8;stroke-width:1.2;vector-effect:non-scaling-stroke}
.v-cizim text{font-family:var(--mono);font-size:7px;letter-spacing:.08em;fill:#8f989f}
.ana .v-parca:hover .v-cizim .k{stroke:#fff}
.ana .v-parca:hover .v-cizim text{fill:#c9d0d5}

/* ===================== 5. saha vakaları: teşhis akışı ===================== */
.v-vaka{list-style:none;margin:3rem 0 0;padding:0;border-top:1px solid var(--a-line);counter-reset:vk}
.v-vk{border-bottom:1px solid var(--a-line)}
.ana .v-vk-bas{margin:0;font:inherit}
.v-vk-bas button{all:unset;box-sizing:border-box;width:100%;display:grid;grid-template-columns:5.5rem minmax(0,1fr) minmax(0,15rem) 7rem 1.5rem;gap:.5rem 1.5rem;align-items:center;
  padding:1.35rem 0;cursor:pointer;transition:background .2s}
.v-vk-bas button:hover{background:linear-gradient(90deg,rgba(180,201,200,.035),transparent 70%)}
.v-vk-bas button:focus-visible{outline:2px solid #b4c9c8;outline-offset:2px}
.v-vk-panel{padding:0 0 2rem 7rem}
.v-vk-panel[hidden]{display:none}
.v-vk-panel .ok{margin-top:1.25rem}
@media (prefers-reduced-motion:no-preference){
  @keyframes vAdim{from{opacity:0;transform:translate3d(-8px,0,0)}to{opacity:1;transform:none}}}

/* ===================== 6. galeri ===================== */
.ana .gal{counter-reset:g;grid-auto-rows:clamp(8.5rem,15vw,13rem);gap:.6rem}
.ana .gal figure{counter-increment:g;isolation:isolate}
.ana .gal img{transition:transform .9s var(--v-ease),filter .5s}
.ana .gal figure:hover img,.ana .gal figure:focus-within img{transform:scale(1.03)}
.ana .gal figure::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,9,11,0) 45%,rgba(7,9,11,.75));opacity:.55;transition:opacity .4s;pointer-events:none}
.ana .gal figure:hover::after,.ana .gal figure:focus-within::after{opacity:1}
.ana .gal figcaption{z-index:1;background:none;padding:1rem;display:flex;flex-direction:column;gap:.35rem}
.ana .gal figcaption::before{content:counter(g,decimal-leading-zero) " / 08";font-size:.5625rem;letter-spacing:.2em;color:#b4c9c8}
.ana .gal figcaption::after{content:attr(data-aciklama);font-family:var(--sans);font-size:.8125rem;line-height:1.45;letter-spacing:0;text-transform:none;color:#d6dce0;
  max-height:0;opacity:0;overflow:hidden;transition:max-height .45s var(--v-ease),opacity .35s}
.ana .gal figure:hover figcaption::after,.ana .gal figure:focus-within figcaption::after{max-height:5rem;opacity:1}
@media (min-width:861px){
  .ana .gal .g1{grid-column:span 7;grid-row:span 3}
  .ana .gal .g2{grid-column:span 5;grid-row:span 2}}
@media (hover:none){ .ana .gal figcaption::after{max-height:5rem;opacity:.9} .ana .gal figure::after{opacity:.9}}

/* ===================== 7. kariyer çizgisi ===================== */
.v-zaman{position:relative;margin-top:3rem}

/* ===================== 8. üst menü: sahnede şeffaf ===================== */
:root body.ana-body.v-sahnede header,:root[data-vardiya] body.ana-body.v-sahnede header{
  background:linear-gradient(180deg,rgba(7,9,11,.62),rgba(7,9,11,0));border-bottom-color:transparent;backdrop-filter:none;-webkit-backdrop-filter:none}
body.ana-body header{transition:background .4s ease,border-color .4s ease}

/* ===================== 13. mobil yeniden kurgu ===================== */
@media (max-width:860px){
  .v-vk-bas button{grid-template-columns:4.25rem minmax(0,1fr) 1.25rem;gap:.35rem 1rem;padding:1.15rem 0}
  .v-vk-panel{padding:0 0 1.5rem 0}}
@media (max-width:560px){
  .v-cizim{margin:-1.75rem -1.5rem .25rem}}
/* alçak masaüstü ekranlar: kimlik küçülür, düğmelerle çakışmaz */
@media (min-width:861px) and (max-height:780px){
  .v-kimlik{margin-bottom:1rem}}
@media (prefers-reduced-motion:reduce){
  .v-izgara,.v-isik{transform:none!important}
  .ana .v-parca:hover,.ana .dg:hover,.ana .kartlar a:hover,.ana .yazi:hover{transform:none}}

/* ===================== canlı rüzgâr alanı (kapak göstergesi) ===================== */
.ralan{position:absolute;z-index:3;top:calc(72px + 4.25rem);right:var(--a-gut);width:18.75rem;padding:.95rem 1.05rem .85rem;
  background:rgba(8,11,13,.74);border:1px solid rgba(255,255,255,.12);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  font-family:var(--mono);color:#e9edf0;font-variant-numeric:tabular-nums}
.ralan[hidden]{display:none}
.ralan::before,.ralan::after{content:"";position:absolute;width:.55rem;height:.55rem;pointer-events:none}
.ralan::before{left:-1px;top:-1px;border-left:1px solid #b4c9c8;border-top:1px solid #b4c9c8}
.ralan::after{right:-1px;bottom:-1px;border-right:1px solid #b4c9c8;border-bottom:1px solid #b4c9c8}
.ralan p{margin:0}
.ralan-ust{display:flex;align-items:center;gap:.55rem;white-space:nowrap;font-size:.625rem;letter-spacing:.16em;text-transform:uppercase;color:#b4c9c8}
.ralan-yer{margin-top:.55rem!important;display:flex;align-items:baseline;justify-content:space-between;gap:.75rem;
  font-family:var(--sans);font-size:1.375rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#fff;line-height:1.1}
.ralan-yer span{font-family:var(--mono);font-size:.625rem;font-weight:400;letter-spacing:.12em;color:#aab3ba}
.ralan-dl{position:relative;margin:.6rem 0 0;padding-top:.45rem;border-top:1px solid rgba(255,255,255,.16)}
.ralan-dl::before{content:"";position:absolute;left:0;top:-1px;width:2.25rem;height:1px;background:#b4c9c8}
.ralan-dl > div{display:flex;align-items:baseline;gap:.6rem;padding:.26rem 0}
.ralan-dl dt{flex:1;display:flex;align-items:center;gap:.55rem;font-size:.625rem;letter-spacing:.16em;text-transform:uppercase;color:#aab3ba}
.ralan-dl dt::after{content:"";flex:1;height:1px;min-width:.75rem;background:repeating-linear-gradient(90deg,rgba(255,255,255,.2) 0 2px,transparent 2px 5px)}
.ralan-dl dd{margin:0;display:flex;align-items:baseline;gap:.3rem;white-space:nowrap}
.ralan-dl dd b{font-size:.9375rem;font-weight:500;color:#fff;letter-spacing:-.01em}
.ralan-dl dd small{font-size:.625rem;color:#aab3ba;letter-spacing:.04em}
.ralan-ok{align-self:center;flex:none;color:#b4c9c8;transition:transform 1.2s cubic-bezier(.16,1,.3,1)}
.ralan-egri{margin-top:.7rem;padding-top:.65rem;border-top:1px solid rgba(255,255,255,.12)}
.ralan-egri > p:first-child{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:.45rem;font-size:.625rem;letter-spacing:.16em;text-transform:uppercase;color:#aab3ba}
.ralan-egri > p:first-child b{font-weight:500;font-size:.75rem;letter-spacing:.04em;color:#b4c9c8}
.ralan-bar{display:grid;grid-template-columns:repeat(19,minmax(0,1fr));gap:2px;height:.75rem}
.ralan-bar i{background:rgba(255,255,255,.1);transition:background-color .3s ease}
.ralan-bar i.y{background:#b4c9c8}
.ralan-olcek{display:flex;justify-content:space-between;margin-top:.3rem!important;font-size:.5625rem;letter-spacing:.08em;color:#aab3ba}
.ralan-kf{display:flex;justify-content:space-between;align-items:flex-end;gap:.75rem;margin-top:.7rem!important;font-size:.625rem;letter-spacing:.16em;text-transform:uppercase;color:#aab3ba}
.ralan-kf[hidden]{display:none}
.ralan-kf small{display:block;margin-top:.2rem;font-size:.5625rem;letter-spacing:.06em;text-transform:none}
.ralan-kf b{font-family:var(--sans);font-size:1.5rem;font-weight:600;letter-spacing:-.02em;line-height:1;color:#fff}
.ralan-durum{display:flex;flex-wrap:wrap;align-items:center;gap:.15rem .45rem;margin-top:.55rem!important;padding:.45rem .55rem;border:1px solid rgba(242,178,51,.45);background:rgba(242,178,51,.1);font-size:.625rem;line-height:1.45;color:#f3ead6}
.ralan-durum[hidden]{display:none}
.ralan-durum b{font-weight:600;letter-spacing:.04em;color:#ffd27a}
.ralan-durum span:last-child{flex-basis:100%;color:#d9d2c2;font-size:.5625rem}
.ralan-durum-nokta{width:.45rem;height:.45rem;border-radius:50%;background:#f2b233;flex:none}
.ralan-durum[data-durum="durdu"]{border-color:rgba(255,120,90,.5);background:rgba(255,120,90,.1)}
.ralan-durum[data-durum="durdu"] b{color:#ffab94}
.ralan-durum[data-durum="durdu"] .ralan-durum-nokta{background:#ff7a5a}
.ralan-zaman{display:flex;align-items:center;gap:.45rem;margin-top:.7rem!important;padding-top:.6rem;border-top:1px solid rgba(255,255,255,.12);font-size:.625rem;letter-spacing:.06em;color:#dfe5e9}
.ralan-nokta{width:.3rem;height:.3rem;border-radius:50%;background:#b4c9c8;flex:none}
.ralan-not{margin-top:.35rem!important;font-size:.5625rem;line-height:1.55;color:#aab3ba}
.ralan-kisa,.ralan-kf-kisa{display:none}
.ralan-kf-kisa{text-decoration:none;border:0;cursor:help}
.ralan-not a{color:#e9edf0;border-bottom:1px solid rgba(255,255,255,.3);white-space:nowrap}
.ralan-not a:hover,.ralan-not a:focus-visible{color:#b4c9c8;border-color:#b4c9c8}

/* dar ve alçak ekranlar: gösterge yatay, kapağı kapatmasın */
@media (max-width:820px),(min-width:821px) and (max-height:780px){
  .ralan{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"ust yer" "dl dl" "durum durum" "egri egri" "kf zaman" "not not";
    align-items:center;column-gap:.75rem;top:calc(72px + 1.25rem);left:var(--a-gut);width:auto;max-width:34rem;right:var(--a-gut);padding:.6rem .8rem .55rem}
  .ralan-ust{grid-area:ust;font-size:.5625rem}
  .ralan-yer{grid-area:yer;justify-self:end;margin:0!important;font-size:.75rem;letter-spacing:.12em}
  .ralan-yer span{display:none}
  .ralan-dl{grid-area:dl;display:grid;grid-template-columns:repeat(5,minmax(0,auto));justify-content:space-between;gap:.25rem .9rem;margin-top:.45rem;padding-top:.4rem}
  .ralan-dl > div{flex-direction:column;align-items:flex-start;gap:.1rem;padding:0}
  .ralan-dl dt{font-size:.5625rem;letter-spacing:.12em}
  .ralan-dl dt::after{display:none}
  .ralan-dl dd b{font-size:.875rem}
  .ralan-dl dd small{font-size:.5625rem}
  .ralan-egri{grid-area:egri;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:.6rem;margin-top:.45rem;padding-top:.45rem}
  .ralan-egri > p:first-child{margin:0;gap:.5rem;font-size:.5625rem;letter-spacing:.12em}
  .ralan-bar{height:.5rem}
  .ralan-olcek{display:none!important}
  .ralan-kf{grid-area:kf;justify-content:flex-start;align-items:baseline;margin-top:.4rem!important;font-size:.5625rem;letter-spacing:.12em}
  .ralan-kf small{display:inline;margin:0 0 0 .35rem}
  .ralan-kf b{order:2;font-family:var(--mono);font-size:.75rem;font-weight:500;letter-spacing:.02em}
  .ralan-zaman{grid-area:zaman;margin-top:.4rem!important;padding:0;border:0;font-size:.5625rem;justify-self:end}
  .ralan-not{grid-area:not;margin-top:.3rem!important}
  .ralan-durum{grid-area:durum;margin-top:.4rem!important;padding:.3rem .5rem}}
@media (max-width:560px){
  .ralan{top:calc(64px + .5rem);padding:.5rem .7rem .45rem;grid-template-columns:auto minmax(0,1fr) auto;grid-template-areas:"ust yer zaman" "dl dl dl" "durum durum durum" "egri egri kf" "not not not";column-gap:.6rem}
  .ralan-yer{justify-self:start;font-size:.6875rem}
  .ralan-zaman{margin:0!important}
  .ralan-g{display:none}
  .ralan-dl{gap:.2rem .5rem}
  .ralan-dl dt{font-size:.5rem;letter-spacing:.08em}
  .ralan-dl dd{flex-wrap:wrap;column-gap:.25rem;row-gap:0}
  .ralan-dl dd small{flex-basis:100%}
  .ralan-dl dd b{font-size:.8125rem}
  .ralan-dl{margin-top:.35rem;padding-top:.35rem}
  .ralan-egri{margin-top:.35rem;padding-top:.35rem}
  .ralan-kf{margin:.35rem 0 0!important;gap:.4rem;padding-top:.35rem;border-top:1px solid rgba(255,255,255,.12);align-self:stretch}
  .ralan-kf-ad{display:none}
  .ralan-kf-kisa{display:inline}
  .ralan-uzun{display:none}
  .ralan-kisa{display:inline}}
@media (prefers-reduced-motion:reduce){ .ralan-bar i,.ralan-ok{transition:none}}
.ralan-rozet{margin-left:auto;padding:.12rem .35rem;letter-spacing:.08em!important;border:1px solid rgba(242,178,51,.55);color:#f2b233;font-size:.5625rem;letter-spacing:.14em}

.v-soz{position:absolute;z-index:2;left:calc(var(--a-gut) + 5rem);top:50%;transform:translateY(-50%);max-width:min(40rem,calc(100% - 2*var(--a-gut)));margin:0;
  font-family:var(--sans);font-weight:600;font-size:clamp(2rem,4.6vw,4.25rem);line-height:1.02;letter-spacing:-.045em;color:#fff;
  pointer-events:none;opacity:0;transition:opacity .6s ease;text-shadow:0 2px 30px rgba(0,0,0,.45)}
.v-soz.gor{opacity:1}
.v-soz span{display:inline-block;opacity:0;transform:translateY(.45em);filter:blur(6px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1),filter .8s ease}
.v-soz span.gor{opacity:1;transform:none;filter:none}
.v-soz em{display:block;margin-top:.55em;font-style:normal;color:#b4c9c8}
.dny-bolum.statik .v-soz{display:none}
@media (max-width:820px){ .v-soz{left:var(--a-gut);top:auto;bottom:clamp(6rem,22vh,11rem);transform:none;font-size:clamp(1.9rem,8.4vw,2.6rem)}}

/* fiziksel düğmeler: üst kenarda ince ışık, basınca iner */
.ana .dg{position:relative;gap:.6rem;letter-spacing:-.005em}
.ana .dg.birincil{background:linear-gradient(180deg,#a3d6ff 0%,#b4c9c8 55%,#6ab4f2 100%);border-color:#8ccbff;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.55),inset 0 -1px 0 rgba(0,0,0,.18),0 10px 28px -12px rgba(180,201,200,.6)}
.ana .dg.birincil:hover{background:linear-gradient(180deg,#b8e0ff 0%,#8ccbff 55%,#76bdf6 100%)}
.ana .dg:not(.birincil){background:rgba(10,13,16,.35);box-shadow:inset 0 1px 0 rgba(255,255,255,.08)}
.dg-ok{font-family:var(--mono);font-size:.8125rem;transition:transform .3s cubic-bezier(.16,1,.3,1)}
.ana .dg:hover .dg-ok{transform:translateY(2px)}
.v-miknatis{will-change:transform}
@media (prefers-reduced-motion:reduce){ .v-soz span{transition:none;filter:none} .dg-ok{transition:none}}
@media (max-width:820px),(min-width:821px) and (max-height:780px){ .ralan-rozet{display:none}}
@media (max-width:560px){
  .ana .dny-kapak-alt .dugmeler{display:grid;grid-template-columns:auto minmax(0,1fr);gap:.5rem}
  .ana .dny-kapak-alt .dg{min-height:2.75rem;padding:.6rem .9rem;font-size:.875rem;white-space:nowrap}}
@media (max-width:560px) and (max-height:700px){ .ralan-not{display:none} .ralan{padding-bottom:.5rem} .ralan-zaman::before{content:"tahmin+model ·";color:#f2b233;letter-spacing:.04em} .ralan-zaman .ralan-nokta{display:none}}
/* alçak masaüstü: yatay gösterge sol üstte, kimliğin üstünde; sağdaki türbin kadrajı açık kalır */
@media (min-width:821px) and (max-height:780px){
  .ralan{left:var(--a-gut);right:auto;top:calc(72px + 1.5rem);width:min(34rem,calc(52% - var(--a-gut)))}}
.dny-ana .dny-kapak-alt{isolation:isolate}
.dny-ana .dny-kapak-alt::before{content:"";position:absolute;z-index:-1;left:-25%;right:15%;top:-30%;bottom:-15%;pointer-events:none;
  background:radial-gradient(closest-side,rgba(5,8,11,.5),rgba(5,8,11,.28) 50%,rgba(5,8,11,0))}
@media (max-width:820px){ .dny-ana .dny-kapak-alt::before{left:0;right:0;top:-10%;bottom:0;background:linear-gradient(180deg,transparent,rgba(5,8,11,.35) 30%,rgba(5,8,11,.5))}}

/* ===================== V4: iletişim formu ===================== */
.v-form{margin-top:clamp(2.5rem,6vw,4rem);padding:clamp(1.25rem,3vw,2rem);border:1px solid var(--a-line);background:linear-gradient(180deg,rgba(255,255,255,.02),transparent),var(--a-surface);position:relative}
.v-form::before{content:"";position:absolute;left:-1px;top:-1px;width:.6rem;height:.6rem;border-left:1px solid #b4c9c8;border-top:1px solid #b4c9c8}
.v-form-bas h3{font-size:clamp(1.3rem,2.4vw,1.75rem);font-weight:600;letter-spacing:-.03em;color:var(--a-ink)}
.v-form-bas p{margin-top:.5rem;font-size:.875rem;line-height:1.6;color:var(--a-muted)}
.v-konu{margin:1.5rem 0 0;padding:0;border:0;display:flex;flex-wrap:wrap;gap:.5rem}
.v-konu legend{width:100%;margin-bottom:.6rem;font-family:var(--mono);font-size:.625rem;letter-spacing:.18em;text-transform:uppercase;color:var(--a-muted)}
.v-konu label{position:relative;cursor:pointer}
.v-konu input{position:absolute;opacity:0;width:1px;height:1px}
.v-konu span{display:inline-flex;align-items:center;min-height:2.6rem;padding:.55rem 1rem;border:1px solid var(--a-line);font-size:.875rem;color:var(--a-ink);transition:border-color .2s,background .2s,color .2s}
.v-konu label:hover span{border-color:#4d5a64}
.v-konu input:checked+span{border-color:#b4c9c8;background:rgba(180,201,200,.1);color:#fff}
.v-konu input:focus-visible+span{outline:2px solid #b4c9c8;outline-offset:2px}
.v-alanlar{margin-top:1.25rem;display:grid;gap:1rem}
@media (min-width:720px){.v-alanlar{grid-template-columns:1fr 1fr}.v-genis{grid-column:1/-1}}
.v-alan label{display:block;margin-bottom:.45rem;font-family:var(--mono);font-size:.625rem;letter-spacing:.18em;text-transform:uppercase;color:var(--a-muted)}
.v-alan input,.v-alan textarea{width:100%;padding:.8rem .9rem;font:inherit;font-size:1rem;color:var(--a-ink);background:#0b0e10;border:1px solid var(--a-line);border-radius:0;transition:border-color .2s,box-shadow .2s}
.v-alan textarea{resize:vertical;min-height:8rem;line-height:1.6}
.v-alan input:focus,.v-alan textarea:focus{outline:none;border-color:#b4c9c8;box-shadow:0 0 0 3px rgba(180,201,200,.18)}
.v-alan [aria-invalid=true]{border-color:#ff7a6b}
.v-hata{margin-top:.4rem;font-size:.8125rem;color:#ff9b8f}
.v-form-alt{margin-top:1.25rem;display:flex;flex-wrap:wrap;align-items:center;gap:.75rem 1.25rem}
.v-form-alt .dg{border:1px solid #8ccbff;cursor:pointer;font-family:var(--sans)}
.v-durum{font-size:.875rem;line-height:1.5;color:var(--a-muted);max-width:40rem}
.v-durum.tamam{color:#d6e2e1}
@media (min-width:821px) and (max-height:660px){ .ralan .ralan-not,.ralan .ralan-egri{display:none} .ralan{top:calc(72px + 1rem)} .ralan-zaman::before{content:"tahmin+model ·";color:#f2b233;letter-spacing:.04em} .ralan-zaman .ralan-nokta{display:none}}
/* Saha kararı: gerçek vaka sayılarından, hafif ve dokunulabilir teşhis sahnesi. */
.ana #saha-karari{position:relative;isolation:isolate;overflow:hidden;padding:clamp(4.5rem,10vw,8.5rem) 0 2rem;background:#101820;color:#fff}
.ana #saha-karari::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(180deg,rgba(5,10,14,.12),rgba(5,10,14,.6) 34%,#080d11 78%),linear-gradient(90deg,rgba(5,10,14,.52),transparent 78%)}
.ana #saha-karari h2{margin:0;max-width:none;color:#fff;font-size:clamp(3.7rem,8.2vw,8rem);line-height:.92;letter-spacing:-.075em}
@media(max-width:820px){
  .ana #saha-karari{padding:4.5rem 0 1.5rem}
  .ana #saha-karari h2{font-size:clamp(3.5rem,11vw,5.8rem)}}

/* telefon: kaydırırken üst üste tetiklenen bulanıklık geçişleri GPU'yu yorar; aynı belirme bulanıksız */
@media (max-width:820px),(pointer:coarse){.v-js .ana [data-v="b"]{filter:none}.v-soz span{filter:none}.v-js .ana [data-v]{transition:opacity .6s ease,transform .75s var(--v-ease)}}
/* Kapak temiz ekran: büyük isim, unvan ve şeritler görünmez; h1 arama motoru ve ekran okuyucu için yerinde kalır */
.ana .v-kimlik{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}
@media (max-width:560px){ .ralan-durum span:last-child{display:none} .ralan-durum{font-size:.5625rem}}
@media (max-width:560px){ .ralan-ust{white-space:nowrap} .ralan-alani{display:none} .ralan-yer{white-space:nowrap}}

/* canlı rüzgâr: hata / yeniden dene ve eski veri durumu */
.ralan-hata{display:flex;flex-wrap:wrap;align-items:center;gap:.35rem .6rem;margin-top:.5rem!important;font-size:.625rem;line-height:1.45;color:#f3ead6}
.ralan-hata[hidden]{display:none}
.ralan-hata button{all:unset;box-sizing:border-box;min-height:2rem;padding:0 .7rem;cursor:pointer;font-family:var(--mono);font-size:.5625rem;letter-spacing:.14em;text-transform:uppercase;color:#0b0e11;background:#f2b233}
.ralan-hata button:hover{background:#ffc552}
.ralan-hata button:focus-visible{outline:2px solid #b4c9c8;outline-offset:2px}
.ralan-hata button:disabled{opacity:.6;cursor:progress}
.ralan-yok .ralan-dl,.ralan-yok .ralan-egri,.ralan-yok .ralan-kf,.ralan-yok .ralan-durum,.ralan-yok .ralan-zaman{display:none!important}
.ralan-eski .ralan-zaman{color:#ffd27a}
@media (max-width:820px),(min-width:821px) and (max-height:780px){ .ralan-hata{grid-column:1/-1}}