/* imerek.com — uyap.imerek.com koyu temasının renkleri, marka turuncusu #F24F01.
   Altıgen menü eski imerek.com sitesindeki codepen tasarımından
   (codepen.io/uiswarup/pen/dyyqaGR) uyarlandı. */

:root{
  --background:oklch(21.03% .006 285.89);--foreground:oklch(.985 0 0);
  --muted-fg:oklch(.708 0 0);
  --border:oklch(.269 0 0);--accent:oklch(27.39% .005 286.03);--muted:oklch(.269 0 0);
  --secondary:oklch(.269 0 0);--secondary-fg:oklch(.985 0 0);
  --hucre:oklch(27.39% .005 286.03);
  --cizgi:oklch(32% .006 286);
  --simge:oklch(.85 0 0);
  --marka:#F24F01;--marka-koyu:#d94400;
  --izgara:#ffffff08;
  --sans:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --gecis:.3s cubic-bezier(.165,.84,.44,1);

  /* Altıgenin kenar uzunluğu. Sivri tepeli altıgenin kutusu √3·b × 2b;
     petek 2 altıgen genişliğinde, 1,75 altıgen yüksekliğinde. Ekrana sığsın
     diye genişlik ve yükseklikten küçültülür. */
  --b:max(64px,min(100px,calc((100vw - 32px) / 3.4641),calc((100vh - 180px) / 3.5)));
  --g:calc(var(--b) * 1.7320508);
  --y:calc(var(--b) * 2);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color-scheme:dark}
body{font-family:var(--sans);background:var(--background);color:var(--foreground);line-height:1.5;letter-spacing:.02em;overflow-x:hidden;min-height:100vh;display:flex;flex-direction:column}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;color:inherit}
svg{display:block}
[hidden]{display:none!important}
.gizli{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ── Arka plan (uyap kahraman bölümündeki parıltı + ızgara) ── */
.parilti,.izgara{position:fixed;inset:0;pointer-events:none}
.parilti::before{content:"";position:absolute;top:50%;left:50%;width:800px;height:800px;transform:translate(-50%,-50%);border-radius:50%;background:rgba(242,79,1,.06);filter:blur(120px)}
.parilti::after{content:"";position:absolute;top:33%;right:25%;width:400px;height:400px;border-radius:50%;background:rgba(29,81,136,.1);filter:blur(100px)}
.izgara{background-image:linear-gradient(to right,var(--izgara) 1px,transparent 1px),linear-gradient(to bottom,var(--izgara) 1px,transparent 1px);background-size:64px 64px}

/* ── Kapsül düğmeler ── */
.pil{display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 14px;border-radius:99px;border:1px solid color-mix(in oklab,var(--foreground) 12%,transparent);background:var(--secondary);color:var(--secondary-fg);font-size:13px;letter-spacing:.02em;transition:background .2s}
.pil:hover{background:color-mix(in oklab,var(--secondary) 80%,transparent)}
.pil svg{width:15px;height:15px}
.pil-vurgu{background:var(--marka);color:#fff;border-color:transparent;font-weight:600}
.pil-vurgu:hover{background:var(--marka-koyu)}
.pil-simge{width:32px;padding:0;justify-content:center}
.mobil{display:none}

/* ── Üst çubuk (web-danisma / uyap vitrini) ── */
.ust{position:sticky;top:16px;z-index:50;display:flex;justify-content:center;padding:0 16px;transition:top .3s}
.ust-ic{width:100%;max-width:1120px;display:flex;align-items:center;justify-content:space-between;height:56px;padding:0 20px;border-radius:16px;border:1px solid transparent;transition:all .3s}
.ust.kaydi{top:24px}
.ust.kaydi .ust-ic{max-width:900px;border-color:var(--border);background:color-mix(in oklab,var(--background) 75%,transparent);backdrop-filter:blur(16px);box-shadow:0 10px 30px -15px rgba(0,0,0,.5)}
.marka{display:flex;align-items:center;gap:10px}
.logo{width:36px;height:36px;display:block;flex-shrink:0}
.logo svg{width:100%;height:100%}
.marka-ad{font-weight:800;letter-spacing:-.02em;font-size:17px;display:flex;align-items:baseline;gap:6px}
.marka-ad small{font-weight:500;font-size:12px;color:var(--muted-fg);letter-spacing:.06em;text-transform:uppercase}
.menu ul{display:flex;list-style:none;height:32px;padding:0 4px;align-items:center;border-radius:99px;border:1px solid color-mix(in oklab,var(--border) 60%,transparent);background:color-mix(in oklab,var(--background) 50%,transparent);backdrop-filter:blur(10px)}
.menu a{display:flex;align-items:center;height:100%;padding:0 10px;font-size:12px;font-weight:700;letter-spacing:-.01em;color:color-mix(in oklab,var(--foreground) 60%,transparent);border-radius:99px;transition:color .2s,background .2s;white-space:nowrap}
.menu a:hover,.menu a[aria-current]{color:var(--foreground);background:color-mix(in oklab,var(--accent) 60%,transparent)}
.ust-sag{display:flex;align-items:center;gap:8px}
.cekmece{position:fixed;left:2.5%;right:2.5%;bottom:12px;background:var(--background);border:1px solid var(--border);border-radius:16px;padding:16px;box-shadow:0 20px 60px -20px rgba(0,0,0,.6);z-index:60}
.cekmece ul{list-style:none;border:1px solid var(--border);border-radius:10px;margin-bottom:12px}
.cekmece li{border-bottom:1px solid var(--border)}
.cekmece li:last-child{border-bottom:0}
.cekmece a{display:block;padding:11px 12px;font-size:14px;color:color-mix(in oklab,var(--foreground) 70%,transparent)}
.cekmece-eylem{display:flex;gap:8px;flex-wrap:wrap}
.cekmece-eylem .pil{height:40px;flex:1;justify-content:center}

/* Petek ilk ekranı doldurur; altbilgi kaydırınca gelir. */
.ana{position:relative;display:flex;align-items:center;justify-content:center;min-height:calc(100vh - 56px);padding:32px 16px 48px}

/* ── Hakkımızda sayfası (uyap /about düzeni; bölüm + kart web-danisma) ── */
.bolum{position:relative;padding:64px 24px}
.bolum-ic{max-width:1024px;margin:0 auto;display:flex;flex-direction:column;gap:40px}
.bolum-baslik{display:flex;flex-direction:column;align-items:center;text-align:center;gap:16px}
.bolum-baslik h2{font-size:clamp(30px,4.5vw,52px);font-weight:900;letter-spacing:-.04em;line-height:1.1;text-wrap:balance}
.bolum-baslik .soluk{font-size:17px;max-width:640px;line-height:1.6}
.etiket{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--marka)}
.soluk{color:var(--muted-fg)}
.izgara-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.kart{background:color-mix(in oklab,var(--muted) 20%,transparent);border:1px solid color-mix(in oklab,var(--border) 60%,transparent);border-radius:18px;padding:24px;display:flex;flex-direction:column;gap:12px;transition:border-color .2s,transform .2s}
.kart:hover{border-color:color-mix(in oklab,var(--marka) 40%,transparent);transform:translateY(-2px)}
.kart-simge{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:color-mix(in oklab,var(--marka) 10%,transparent);border:1px solid color-mix(in oklab,var(--marka) 20%,transparent);color:var(--marka)}
.kart-simge svg,.baglanti svg{fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.kart-simge svg{width:20px;height:20px}
.kart h3{font-size:15px;font-weight:700}
.kart p{font-size:13px;color:var(--muted-fg);line-height:1.6}
.baglanti{margin-top:auto;display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--marka)}
.baglanti svg{width:16px;height:16px;transition:transform .2s}
.kart:hover .baglanti svg{transform:translateX(3px)}

.gradyan{background:linear-gradient(90deg,var(--marka),#ff8c00);-webkit-background-clip:text;background-clip:text;color:transparent}
.dugme{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:44px;padding:0 22px;border-radius:14px;background:var(--marka);color:#fff;font-weight:700;font-size:14px;transition:transform .2s,background .2s;box-shadow:0 10px 30px -12px rgba(242,79,1,.5);white-space:nowrap}
.dugme:hover{background:var(--marka-koyu);transform:scale(1.02)}
.dugme svg{width:18px;height:18px}

.hk-kahraman{padding-top:48px}
.hk-kahraman::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at top right,var(--marka) 0%,transparent 50%);opacity:.05;pointer-events:none}
.hk-metin{display:flex;flex-direction:column;gap:20px}
.hk-orta{align-items:center;text-align:center;max-width:760px;margin:0 auto}
.hk-metin h1{font-size:clamp(40px,6vw,60px);font-weight:900;letter-spacing:-.045em;line-height:.95}
.hk-giris{font-size:18px;line-height:1.65}

.konum{display:grid;grid-template-columns:1.5fr 1fr;gap:16px}
.harita{border-radius:18px;overflow:hidden;border:1px solid color-mix(in oklab,var(--border) 60%,transparent);min-height:360px;background:var(--hucre)}
/* OpenStreetMap karoları açık renklidir; koyu temaya uysun diye ters çevrilir. */
.harita iframe{display:block;width:100%;height:100%;min-height:360px;border:0;filter:invert(.9) hue-rotate(180deg) brightness(.95) contrast(.9)}
.konum-bilgi{gap:18px}
.konum-satir{display:flex;align-items:flex-start;gap:12px}
.konum-satir small{display:block;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-fg)}
.konum-satir p{font-size:14px;line-height:1.5}
a.konum-satir:hover p{color:var(--marka)}
.konum-bilgi .dugme{margin-top:auto}

.cagri{display:flex;align-items:center;justify-content:space-between;gap:24px;border-radius:18px;border:1px solid rgba(242,79,1,.2);background:rgba(242,79,1,.05);padding:24px 32px;flex-wrap:wrap}
.cagri-baslik{font-weight:700;font-size:18px}
.cagri .soluk{font-size:14px}
.hk-son{padding-bottom:96px}

/* ── Altbilgi (web-danisma künyeli altbilgi) ── */
.alt{position:relative;border-top:1px solid var(--border);padding:64px 24px 40px;background:var(--background)}
.alt-ic{max-width:1120px;margin:0 auto;display:flex;flex-direction:column;gap:40px}
.alt-ust{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap}
.alt-marka{max-width:320px;display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.alt-marka .logo{width:32px;height:32px}
.alt-marka b{font-size:18px;font-weight:900}
.alt-marka p{width:100%;font-size:13px;color:var(--muted-fg);line-height:1.6;margin-top:6px}
.alt-sutunlar{display:grid;grid-template-columns:repeat(3,auto);gap:40px;font-size:13px}
.alt-sutunlar div{display:flex;flex-direction:column;gap:10px}
.alt-sutunlar a{color:var(--muted-fg)}
.alt-sutunlar a:hover{color:var(--foreground)}
.alt-baslik{font-weight:600;font-size:13px}
.alt-kunye{border-top:1px solid var(--border);padding-top:28px;font-size:12px;color:var(--muted-fg);display:flex;flex-direction:column;gap:4px}
.alt-son{border-top:1px solid var(--border);padding-top:20px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--muted-fg)}

@media(max-width:900px){
  .mobil{display:inline-flex}
  .menu{display:none}
  .izgara-3{grid-template-columns:1fr}
  .konum{grid-template-columns:1fr}
}
@media(max-width:768px){
  .bolum{padding:48px 20px}
  .alt-sutunlar{grid-template-columns:repeat(2,auto)}
  .ust-sag .pil-vurgu{display:none}
  .ust{top:8px;padding:0 10px}
  .ust-ic{padding:0 12px}
  .alt-sutunlar{gap:24px}
}

/* ── Petek: üstte bir, altta iki altıgen ── */
.petek{position:relative;width:calc(var(--g) * 2);height:calc(var(--y) * 1.75)}
.altigen{position:absolute;width:var(--g);height:var(--y);
  /* Tıklama alanı dikdörtgen kutu değil, altıgen dolgunun kendisi: kutular
     petekte üst üste biner. Olaylar yalnız .dolgu path'inden gelir. */
  pointer-events:none}
.altigen:nth-child(1){left:calc(var(--g) / 2);top:0}
.altigen:nth-child(2){left:0;top:calc(var(--y) * .75)}
.altigen:nth-child(3){left:var(--g);top:calc(var(--y) * .75)}
.altigen:hover,.altigen:focus-visible{z-index:1;outline:none}

/* Çerçeve: üç dönük kutunun üst/alt çizgileri düz tepeli altıgen çizer,
   30° döndürülünce sivri tepeli olur. İki kat; üzerine gelince büyür. */
.cerceve{position:absolute;left:50%;top:50%;width:calc(var(--b) * 2);height:var(--g);transform:translate(-50%,-50%) rotate(30deg)}
.kat{position:absolute;top:0;left:calc(var(--b) / 2);width:var(--b);height:100%}
.kat:first-child{transform:scale(.9);transition:transform var(--gecis)}
.kat:last-child{transition:transform .3s cubic-bezier(.19,1,.22,1)}
.kat i{position:absolute;inset:0}
.kat i:nth-child(2){transform:rotate(60deg)}
.kat i:nth-child(3){transform:rotate(120deg)}
.kat i::before,.kat i::after{content:"";position:absolute;left:0;width:100%;height:3px;background:var(--cizgi);transition:all var(--gecis)}
.kat i::before{top:0}
.kat i::after{bottom:0}

.dolgu{position:absolute;inset:0;width:100%;height:100%;fill:var(--hucre);transform:scale(.87);transition:transform var(--gecis)}
.dolgu path{pointer-events:auto;cursor:pointer}

.icerik{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:calc(var(--b) * .1);text-align:center}
.simge{width:calc(var(--b) * .36);height:calc(var(--b) * .36);color:var(--simge);transition:color .6s}
.simge svg{width:100%;height:100%;stroke-width:1.6}
/* Satırlar kırılmaz (iki satırlık ad <br> ile bölünür): odaklan animasyonu
   harf aralığını 1em'den başlattığı için kendiliğinden kırılan metin
   animasyon boyunca iki satıra çıkıp sonra tek satıra düşüyordu. */
.ad{white-space:nowrap;font-size:max(11px,calc(var(--b) * .13));font-weight:600;letter-spacing:.08em;line-height:1.3;text-transform:uppercase}

.altigen:hover .kat:first-child,.altigen:focus-visible .kat:first-child{transform:scale(1.2)}
.altigen:hover .kat:last-child,.altigen:focus-visible .kat:last-child{transform:scale(1.3)}
.altigen:hover .kat:first-child i::before,.altigen:hover .kat:first-child i::after,
.altigen:focus-visible .kat:first-child i::before,.altigen:focus-visible .kat:first-child i::after{height:5px}
.altigen:hover .kat i::before,.altigen:hover .kat i::after,
.altigen:focus-visible .kat i::before,.altigen:focus-visible .kat i::after{background:var(--marka)}
.altigen:hover .dolgu,.altigen:focus-visible .dolgu{transform:scale(.97)}
.altigen:hover .simge,.altigen:focus-visible .simge{color:var(--marka)}
.altigen:hover .ad,.altigen:focus-visible .ad{animation:odaklan .5s cubic-bezier(.25,.46,.45,.94) both}

@keyframes odaklan{
  0%{letter-spacing:1em;filter:blur(12px);opacity:0}
  100%{filter:blur(0);opacity:1}
}

@media(prefers-reduced-motion:reduce){
  .kat,.kat i::before,.kat i::after,.dolgu,.simge{transition:none!important}
  .altigen:hover .ad,.altigen:focus-visible .ad{animation:none}
}