/* Kıvrımlı üst menü. Referans dosyadan uyarlandı; yalnızca başlık bileşenine ait
   kurallar alındı, referanstaki gövde, hero ve altbilgi stilleri taşınmadı.
   Logo sitenin kendi dosyasından gelir, yazıyla yeniden üretilmez. */

.md-header{position:relative;z-index:30;max-width:1380px;width:calc(100% - 64px);margin:24px auto 0;height:78px;
  filter:drop-shadow(0 12px 12px #142e3820)}
.md-shell{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}

/* Yan sutunlarin icerigi farkli genislikte oldugu icin 1fr sutunlar ortayi itiyordu.
   Logo izgaradan cikarilip tam ortaya sabitlendi; yan sutunlar minmax(0,1fr) ile daralabilir. */
.md-nav{position:relative;height:100%;display:grid;grid-template-columns:minmax(0,1fr) 260px minmax(0,1fr);
  align-items:center;padding:0 48px;gap:20px}
.md-left{grid-column:1}
.md-right{grid-column:3}
.md-left,.md-right{display:flex;align-items:center;gap:38px;color:#f2f7f8;font-size:14px}
.md-right{justify-content:flex-end}
.md-nav a,.md-nav summary{color:inherit;text-decoration:none;transition:color .2s ease}
.md-nav a:hover,.md-nav summary:hover{color:#3ce6df}
.md-nav a:focus-visible,.md-nav summary:focus-visible,.md-toggle:focus-visible{outline:3px solid #03b9bc;outline-offset:5px;border-radius:4px}
/* Bulunulan sayfa */
.md-nav a[aria-current=page]{color:#3ce6df}

/* Ortadaki beyaz alanda duran logo: sitenin kendi görseli */
.md-logo{position:absolute;left:50%;top:0;transform:translateX(-50%);display:flex;align-items:center;padding-top:12px}
.md-logo img{width:clamp(132px,13vw,170px);height:auto;display:block}

.md-cta{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;background:#23d9d5;
  border-radius:999px;padding:7px 7px 7px 22px;color:#122d33 !important;white-space:nowrap;font-weight:600}
.md-cta:hover{background:#3ce6df;color:#122d33 !important}
.md-cta i{display:grid;place-items:center;width:34px;height:34px;background:#1a2a32;color:#fff;border-radius:50%;
  font-style:normal;flex:none}

/* Hizmetler açılır menüsü */
.md-drop{position:relative}
.md-drop summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:12px}
.md-drop summary::-webkit-details-marker{display:none}
.chevron{width:7px;height:7px;border-right:1px solid #3fe7df;border-bottom:1px solid #3fe7df;
  transform:rotate(45deg);margin-top:-4px;flex:none}
.md-dropdown{position:absolute;top:40px;left:-20px;background:#fff;padding:10px;border:1px solid #dceced;
  border-radius:16px;box-shadow:0 16px 35px #18303c20;color:#172a32;
  display:grid;grid-template-columns:1fr 1fr;gap:2px;width:max-content;max-width:min(92vw,470px)}
.md-dropdown a{display:block;padding:11px 13px;border-radius:9px;font-size:13px;white-space:nowrap}
.md-dropdown a:hover{background:#eafaf8;color:#007d82}

.md-toggle{display:none}
.md-mobile{display:none}

@media (max-width:1050px){
  .md-nav{padding:0 26px;grid-template-columns:1fr 210px 1fr;gap:10px}
  .md-left,.md-right{gap:20px;font-size:12px}
  .md-cta{gap:10px;padding-left:14px}
  .md-dropdown{grid-template-columns:1fr}
}

@media (max-width:760px){
  .md-header{width:calc(100% - 32px);height:70px;margin-top:16px;background:#1b2933;border-radius:20px;
    filter:drop-shadow(0 6px 10px #16343b15);border-bottom:2px solid #12cbc7}
  .md-shell{display:none}
  .md-nav{display:flex;justify-content:space-between;align-items:center;padding:0 20px}
  .md-logo{position:static;transform:none;padding:0;align-self:center}
  .md-logo img{width:122px;filter:brightness(0) invert(1)}
  .md-left,.md-right{display:none}
  .md-toggle{display:flex;align-items:center;gap:10px;border:0;background:none;color:#fff;font-size:13px;
    padding:12px 0;min-height:44px}
  .md-toggle span{font-size:20px}
  .md-mobile.open{display:grid;position:absolute;top:82px;left:0;right:0;background:#fff;border:1px solid #dcebea;
    border-radius:18px;box-shadow:0 18px 30px #17333b1a;padding:16px;gap:4px;z-index:31}
  .md-mobile a{padding:13px 14px;border-radius:9px;color:#172a32;text-decoration:none;min-height:44px;
    display:flex;align-items:center}
  .md-mobile a:hover{background:#eafafa}
  .md-mobile .md-cta{margin-top:8px}
}

@media (prefers-reduced-motion:reduce){
  .md-nav a,.md-nav summary,.md-cta{transition:none}
}