/* =====================================================================
   Trea Kids - Header (yeniden tasarim)

   Iki katmanli yapi:
     .tk-ust  ust serit  (iletisim + sosyal medya)
     .tk-bar  ana bar    (logo · menu · Randevu Al)

   Varyantlar:
     .tk-header--saydam  anasayfa: hero uzerinde saydam
     .is-fixed           animation.js kaydirinca ekler -> beyaz + yapisik

   Tema stil dosyasi degistirilmedi; tum sinifler `tk-` onekiyle burada
   tanimlanir. Renkler temanin degiskenlerinden alinir.
   ===================================================================== */

/* Header yuksekligi kok duzeyde tutulur; banner'i olmayan sayfalar
   (or. 404) ust boslugu bu degiskenlerden hesaplar. */
:root {
	--tk-ust-yuk-d: 40px;
	--tk-bar-yuk-d: 84px;
	--tk-header-yuk: calc(var(--tk-ust-yuk-d) + var(--tk-bar-yuk-d) + 1px);
}

.tk-header {
	--tk-ust-yuk: var(--tk-ust-yuk-d);
	--tk-bar-yuk: var(--tk-bar-yuk-d);
	position: relative;
	z-index: 999;
	width: 100%;
	font-family: var(--font-base);
}

/* Ic sayfalarda beyaz zemin + ince alt cizgi */
.tk-header:not(.tk-header--saydam) .tk-bar {
	background: #fff;
	border-bottom: 1px solid rgba(0, 0, 0, .07);
}

/* Anasayfa: hero uzerine biner */
.tk-header--saydam {
	position: absolute;
	inset-inline: 0;
	top: 0;
}

/* Kaydirinca: her iki varyant da beyaz ve yapisik */
.tk-header.is-fixed {
	position: fixed;
	top: 0;
	inset-inline: 0;
	animation: tkInsin .35s ease;
	box-shadow: 0 6px 28px rgba(0, 0, 0, .09);
}
@keyframes tkInsin {
	from { transform: translateY(-100%); }
	to   { transform: translateY(0); }
}
.tk-header.is-fixed .tk-bar { background: #fff; border-bottom-color: transparent; }
.tk-header.is-fixed .tk-ust { display: none; }   /* yapisikken serit gizlenir */

/* ---------------------------------------------------------------------
   1) Ust serit
   --------------------------------------------------------------------- */
.tk-ust {
	background: var(--secondary);
	color: rgba(255, 255, 255, .82);
	font-size: 13.5px;
	line-height: 1;
}
.tk-header--saydam .tk-ust {
	background: rgba(255, 255, 255, .10);
	backdrop-filter: blur(6px);
	border-bottom: 1px solid rgba(255, 255, 255, .16);
	color: #fff;
}
.tk-ust__ic {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 20px;
	min-height: var(--tk-ust-yuk);
}
.tk-ust__iletisim,
.tk-ust__sosyal { display: flex; align-items: center; gap: 26px; margin: 0; padding: 0; list-style: none; }
.tk-ust__sosyal { gap: 6px; }

.tk-ust a,
.tk-ust__saat { display: inline-flex; align-items: center; gap: 8px; color: inherit; }
.tk-ust a { transition: color .25s; }
.tk-ust a:hover { color: #fff; }
.tk-ust i { font-size: 13px; opacity: .75; }

.tk-ust__sosyal a {
	width: 28px; height: 28px;
	border-radius: 50%;
	justify-content: center;
	background: rgba(255, 255, 255, .10);
	transition: background .25s, color .25s;
}
.tk-ust__sosyal a:hover { background: var(--primary); color: #fff; }

/* --- Dil secici (ust serit) ------------------------------------------
   Koyu serit uzerinde, sosyal butonlarin solunda durur. Liste tiklaninca
   acilir (site.js), disari tiklaninca kapanir.
   -------------------------------------------------------------------- */
.tk-ust__sag { display: flex; align-items: center; gap: 18px; }

.tk-dil { position: relative; }
.tk-dil__buton {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 5px 10px;
	border: 1px solid rgba(255, 255, 255, .18);
	border-radius: 12px;
	background: rgba(255, 255, 255, .08);
	color: inherit;
	font: inherit;
	font-size: 13px;
	font-weight: 600;
	line-height: 1;
	cursor: pointer;
	transition: background .25s, border-color .25s;
}
.tk-dil__buton:hover { background: rgba(255, 255, 255, .16); border-color: rgba(255, 255, 255, .3); }
.tk-dil__buton i { font-size: 11px; opacity: .8; }
.tk-dil__ok { transition: transform .25s; }
.tk-dil.acik .tk-dil__ok { transform: rotate(180deg); }

.tk-dil__liste {
	position: absolute;
	z-index: 120;
	inset-inline-end: 0;
	top: calc(100% + 8px);
	display: grid;
	gap: 5px;                        /* aktif ve hover'lanan oge birbirine yapismasin */
	min-width: 170px;
	margin: 0;
	padding: 6px;
	list-style: none;
	background: #fff;
	border-radius: 14px;
	box-shadow: 0 18px 44px rgba(11, 8, 40, .18);
	opacity: 0;
	visibility: hidden;
	transform: translateY(-6px);
	transition: opacity .22s, transform .22s, visibility .22s;
}
.tk-dil.acik .tk-dil__liste { opacity: 1; visibility: visible; transform: none; }

.tk-dil__liste a {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 9px 12px;
	border-radius: 10px;
	font-size: 14.5px;
	color: var(--secondary);
	transition: background .2s, color .2s;
}
.tk-dil__liste a:hover { background: var(--primarylight); color: var(--primary); }
.tk-dil__liste a.aktif { background: var(--primary); color: #fff; }
/* Kisa kod bayraktan sonra, satirin sonunda durur */
.tk-dil__kisa {
	margin-inline-start: auto;
	font-size: 11.5px;
	font-weight: 700;
	letter-spacing: .04em;
	opacity: .55;
}
.tk-dil__liste a.aktif .tk-dil__kisa { opacity: .8; }

.tk-dil__bayrak {
	flex: 0 0 auto;
	width: 22px;
	height: 16px;
	border-radius: 3px;
	object-fit: cover;
	box-shadow: 0 0 0 1px rgba(11, 8, 40, .14);
	display: block;
}
.tk-dil__buton .tk-dil__bayrak { box-shadow: 0 0 0 1px rgba(255, 255, 255, .28); }

/* ---------------------------------------------------------------------
   2) Ana bar
   --------------------------------------------------------------------- */
.tk-bar { transition: background .3s; }
/* Uc sutunlu izgara: yan sutunlar esit pay aldigi icin ortadaki menu,
   logo ve buton genisliklerinden BAGIMSIZ olarak sayfanin tam ortasinda
   durur. (Flex + margin:auto kullanilsaydi menu, logo ile buton arasinda
   kalan bosluga gore ortalanirdi - istenen bu degil.)
   minmax(max-content, 1fr): yan sutunlar hicbir zaman iceriginden dar olmaz. */
.tk-bar__ic {
	display: grid;
	grid-template-columns: minmax(max-content, 1fr) auto minmax(max-content, 1fr);
	align-items: center;
	gap: 28px;
	min-height: var(--tk-bar-yuk);
}

/* Logo */
.tk-logo { display: inline-flex; align-items: center; gap: 12px; flex: 0 0 auto; justify-self: start; width: fit-content; }
.tk-logo img { height: 64px; width: auto; object-fit: contain; transition: height .3s; }
.tk-header.is-fixed .tk-logo img { height: 54px; }

/* Logo dosyasi %90 saydamdir (yalnizca cizim, zemin yok) ve hero fotografi
   uzerinde okunmaz. Bu yuzden saydam header'da logonun beyaz surumu
   gosterilir; kaydirinca (.is-fixed) renkli surume geri donulur.
   Beyaz surum assets/img/marka/logo-beyaz.webp dosyasindadir (2x, alfa korunmus). */
.tk-logo__beyaz { display: none; }

.tk-header--saydam:not(.is-fixed) .tk-logo__renkli { display: none; }
.tk-header--saydam:not(.is-fixed) .tk-logo__beyaz  {
	display: block;
	/* Hero slaytlarindan biri acik tonlu olursa logo kaybolmasin */
	filter: drop-shadow(0 1px 5px rgba(0, 0, 0, .35));
}

/* Iki surum arasinda gecis, yapisma animasyonuyla ayni ritimde olsun */
.tk-logo img { transition: height .3s, opacity .25s; }

/* Menu */
.tk-nav { justify-self: center; display: flex; align-items: center; }
.tk-menu { display: flex; align-items: center; gap: 4px; margin: 0; padding: 0; list-style: none; }
.tk-menu__oge { position: relative; }
.tk-menu__oge--mega { position: static; }              /* mega panel header'a gore konumlanir */

.tk-menu__link {
	display: inline-flex; align-items: center; gap: 7px;
	padding: 10px 14px;
	font-size: 16px;
	font-weight: 500;
	line-height: 1.2;
	color: var(--secondary);
	background: none;
	border: 0;
	border-radius: 10px;
	cursor: pointer;
	white-space: nowrap;
	position: relative;
	transition: color .25s, background .25s;
}
.tk-header--saydam:not(.is-fixed) .tk-menu__link { color: #fff; }

/* Hover: her iki durumda da zemin belirir. Saydam header'da yari saydam
   beyaz, normal (ve sabitlenmis) barda acik mor kullanilir. */
.tk-menu__link:hover,
.tk-menu__oge:hover > .tk-menu__link,
.tk-menu__oge:focus-within > .tk-menu__link { color: var(--primary); background: var(--primarylight); }
.tk-header--saydam:not(.is-fixed) .tk-menu__link:hover,
.tk-header--saydam:not(.is-fixed) .tk-menu__oge:hover > .tk-menu__link,
.tk-header--saydam:not(.is-fixed) .tk-menu__oge:focus-within > .tk-menu__link { color: #fff; background: rgba(255, 255, 255, .16); }

/* Aktif sayfa: altta ince cizgi */
.tk-menu__link.is-active { color: var(--primary); }
.tk-menu__link.is-active::after {
	content: "";
	position: absolute;
	left: 14px; right: 14px; bottom: 2px;
	height: 2px;
	border-radius: 2px;
	background: var(--primary);
}
.tk-header--saydam:not(.is-fixed) .tk-menu__link.is-active { color: #fff; }
.tk-header--saydam:not(.is-fixed) .tk-menu__link.is-active::after { background: #fff; }

.tk-menu__ok { font-size: 10px; opacity: .6; transition: transform .25s; }
.tk-menu__oge:hover > .tk-menu__buton .tk-menu__ok,
.tk-menu__buton[aria-expanded="true"] .tk-menu__ok { transform: rotate(180deg); }

/* ---------------------------------------------------------------------
   Acilir menu (Kurumsal · Saglik Yazilari)
   --------------------------------------------------------------------- */
.tk-acilir {
	position: absolute;
	top: calc(100% + 10px);
	inset-inline-start: 0;
	min-width: 250px;
	padding: 10px;
	background: #fff;
	border: 1px solid rgba(0, 0, 0, .06);
	border-radius: 16px;
	box-shadow: 0 18px 44px rgba(0, 0, 0, .13);
	opacity: 0;
	visibility: hidden;
	transform: translateY(12px);
	transition: opacity .25s, transform .25s, visibility .25s;
}
.tk-menu__oge--acilir:hover > .tk-acilir,
.tk-menu__oge--acilir:focus-within > .tk-acilir,
.tk-acilir.is-open { opacity: 1; visibility: visible; transform: translateY(0); }

.tk-acilir ul { display: grid; gap: 4px; margin: 0; padding: 0; list-style: none; }
.tk-acilir a {
	display: flex; align-items: center; justify-content: space-between; gap: 10px;
	padding: 10px 14px;
	font-size: 15px;
	color: var(--secondary);
	border-radius: 10px;
	transition: background .2s, color .2s;
}
.tk-acilir a:hover { background: var(--primarylight); color: var(--primary); }

/* ---------------------------------------------------------------------
   Mega menu (Hizmetlerimiz)
   --------------------------------------------------------------------- */
.tk-mega {
	position: absolute;
	top: 100%;
	inset-inline: 0;
	padding-top: 10px;
	opacity: 0;
	visibility: hidden;
	transform: translateY(12px);
	transition: opacity .28s, transform .28s, visibility .28s;
}
.tk-menu__oge--mega:hover > .tk-mega,
.tk-menu__oge--mega:focus-within > .tk-mega,
.tk-mega.is-open { opacity: 1; visibility: visible; transform: translateY(0); }

/* Mega menu site kabindan (1330px) daha genis bir kap kullanir: 11 hizmet
   uc gruba ayrilmis durumda ve dar kapta sutunlar sikisiyordu. Genislik
   ekranla birlikte buyur, kenarlarda 48px pay birakir. Yalnizca bu menuye
   ozel; sayfa icerigi tema kabinda kalir. */
.tk-mega > .container {
	max-width: min(1680px, calc(100vw - 96px));
}

.tk-mega__ic {
	display: grid;
	/* Uc hizmet grubu + cagri kutusu. Terapi grubu digerlerinden cok daha
	   kalabalik oldugu icin daha genis bir sutun alir; kendi icinde de iki
	   kolona bolunur (asagida), aksi halde menu ekrandan tasiyor. */
	grid-template-columns: 2fr 1.15fr 1fr 320px;
	gap: 0;
	background: #fff;
	border: 1px solid rgba(0, 0, 0, .06);
	border-radius: 22px;
	box-shadow: 0 26px 60px rgba(0, 0, 0, .15);
	overflow: hidden;
}

/* --- Hizmet gruplari --- */
.tk-mega__grup { padding: 24px 20px; }
.tk-mega__grup + .tk-mega__grup { border-inline-start: 1px solid rgba(var(--primary-rgb), .1); }
.tk-mega__grup-ad {
	display: block;
	margin: 0 10px 12px;
	font-size: 12px;
	font-weight: 600;
	letter-spacing: .12em;
	text-transform: uppercase;
	color: var(--color-bodycolor);
}
.tk-mega__grup ul { display: grid; gap: 2px; margin: 0; padding: 0; list-style: none; }
/* Terapi grubu (ilk sutun) iki kolonda listelenir */
.tk-mega__grup:first-child ul { grid-template-columns: 1fr 1fr; column-gap: 8px; }
.tk-mega__grup a {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 10px;
	border-radius: 12px;
	transition: background .2s;
}
.tk-mega__grup a:hover,
.tk-mega__grup a.aktif { background: rgba(var(--primary-rgb), .07); }

/* Alt basliklar: hizmet sayfasinin bolumlerine inen ince liste.
   Ikon sutunuyla hizalanir (10px dolgu + 40px ikon + 12px aralik = 62px),
   ana maddenin altinda ikincil kalir. Secici `.tk-mega__grup` ile
   nitelenmeli: yalin `.tk-mega__alt` kurali, yukaridaki
   `.tk-mega__grup ul` tarafindan eziliyor. */
.tk-mega__grup .tk-mega__alt {
	display: grid;
	gap: 0;
	margin: 0 0 8px;
	padding: 2px 0 2px 13px;
	margin-inline-start: 62px;
	list-style: none;
	border-inline-start: 2px solid rgba(var(--vurgu-rgb), .35);
}
.tk-mega__alt a {
	display: block;
	padding: 5px 8px;
	border-radius: 8px;
	font-size: 13.5px;
	color: var(--color-bodycolor);
	transition: background .2s, color .2s;
}
.tk-mega__alt a:hover { background: rgba(var(--primary-rgb), .07); color: var(--primary); }

.tk-mega__ikon {
	flex: 0 0 auto;
	display: grid;
	place-items: center;
	width: 40px;
	height: 40px;
	border-radius: 12px;
	font-size: 15px;
	color: var(--primary);
	background: rgba(var(--primary-rgb), .1);
	transition: background .2s, color .2s;
}
.tk-mega__grup a:hover .tk-mega__ikon,
.tk-mega__grup a.aktif .tk-mega__ikon { background: var(--primary); color: #fff; }

/* Dar masaustunde (1500px alti) dort sutun + aciklama satirlari sikisiyor,
   basliklar iki-uc satira boluniyordu. Aciklamalar gizlenir; menu kisalir
   ve basliklar tek satira siğar. Mobil kural zaten aciklamayi gizliyor. */
@media (max-width: 1499px) {
	.tk-mega__aciklama { display: none; }
	.tk-mega__grup a { padding: 8px 10px; }
	/* Terapi sutunu daralir: uzun adli arac-gerec hizmetine yer acilir */
	.tk-mega__ic { grid-template-columns: 1.75fr 1.2fr 1fr 300px; }
}

.tk-mega__metin { display: grid; gap: 2px; min-width: 0; }
.tk-mega__ad { font-size: 15px; font-weight: 600; color: var(--secondary); line-height: 1.3; }
.tk-mega__grup a:hover .tk-mega__ad,
.tk-mega__grup a.aktif .tk-mega__ad { color: var(--primary); }
.tk-mega__aciklama {
	font-size: 12.5px;
	line-height: 1.45;
	color: var(--color-bodycolor);
}

/* --- Sag cagri sutunu --- */
.tk-mega__cagri {
	position: relative;
	overflow: hidden;
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 14px;
	padding: 26px 24px;
	background: var(--primary);
	color: #fff;
}
.tk-mega__cagri::before {
	content: "";
	position: absolute;
	inset-inline-end: -70px;
	top: -90px;
	width: 240px;
	height: 240px;
	border-radius: 50%;
	background: radial-gradient(circle, rgba(255, 255, 255, .16) 0%, rgba(255, 255, 255, 0) 70%);
}
.tk-mega__etiket {
	position: relative;
	color: #fff;
	margin-bottom: 12px;
}
.tk-mega__cagri-metin {
	position: relative;
	margin: 0;
	font-size: 14px;
	line-height: 1.6;
	color: rgba(255, 255, 255, .85);
}
.tk-mega__cagri-btn { position: relative; width: 100%; justify-content: center; }
/* Iletisim: telefon, e-posta, konum */
.tk-mega__iletisim {
	position: relative;
	display: grid;
	gap: 10px;
	margin: 20px 0 0;
	padding: 20px 0 0;
	border-top: 1px solid rgba(255, 255, 255, .18);
	list-style: none;
	width: 100%;
}
.tk-mega__iletisim li { display: flex; align-items: center; gap: 10px; font-size: 13.5px; }
.tk-mega__iletisim i {
	flex: 0 0 auto;
	display: grid;
	place-items: center;
	width: 26px;
	height: 26px;
	border-radius: 50%;
	font-size: 11px;
	background: rgba(255, 255, 255, .16);
}
.tk-mega__iletisim a { color: #fff; font-weight: 600; word-break: break-word; transition: opacity .25s; }
.tk-mega__iletisim a:hover { opacity: .8; }

/* ---------------------------------------------------------------------
   Buton · sag blok
   --------------------------------------------------------------------- */
.tk-btn {
	display: inline-flex; align-items: center; justify-content: center;
	padding: 13px 26px;
	font-size: 15.5px; font-weight: 600; line-height: 1;
	color: #fff;
	background: var(--primary);
	border-radius: 12px;              /* arama dugmesi ve hamburger ile ayni */
	white-space: nowrap;
	transition: background .25s, transform .25s, box-shadow .25s;
}
.tk-btn:hover {
	background: var(--primarydark);
	color: #fff;
	transform: translateY(-2px);
	box-shadow: 0 10px 22px rgba(var(--primary-rgb), .32);
}
.tk-btn--blok  { display: flex; width: 100%; }

.tk-eylem { display: flex; align-items: center; gap: 12px; justify-self: end; }

/* --- Arama dugmesi ve katmani ---------------------------------------- */
.tk-ara-dugme {
	display: grid;
	place-items: center;
	width: 46px;
	height: 46px;
	padding: 0;
	border: 0;
	border-radius: 12px;
	background: var(--primarylight);
	color: var(--primary);
	font-size: 16px;
	cursor: pointer;
	transition: background .25s, color .25s;
}
.tk-ara-dugme:hover { background: var(--primary); color: #fff; }
/* Saydam header: hero uzerinde beyaz */
.tk-header--saydam:not(.is-fixed) .tk-ara-dugme {
	background: rgba(255, 255, 255, .14);
	color: #fff;
}
.tk-header--saydam:not(.is-fixed) .tk-ara-dugme:hover { background: rgba(255, 255, 255, .26); }

.tk-arama {
	position: fixed;
	inset: 0;
	z-index: 1400;
	display: grid;
	place-items: center;
	padding: 24px;
	background: rgba(11, 8, 40, .72);
	backdrop-filter: blur(6px);
	opacity: 0;
	transition: opacity .28s ease;
}
.tk-arama.acik { opacity: 1; }

.tk-arama__kapat {
	position: absolute;
	inset-block-start: 26px;
	inset-inline-end: 26px;
	display: grid;
	place-items: center;
	width: 44px;
	height: 44px;
	border: 0;
	border-radius: 50%;
	background: rgba(255, 255, 255, .14);
	color: #fff;
	cursor: pointer;
	transition: background .25s;
}
.tk-arama__kapat:hover { background: rgba(255, 255, 255, .26); }

.tk-arama__ic {
	width: min(720px, 100%);
	transform: translateY(-14px);
	transition: transform .3s cubic-bezier(.2, .8, .3, 1);
}
.tk-arama.acik .tk-arama__ic { transform: none; }

/* Ikon ile yaziyi ayni taban cizgisine (baseline) oturtuyoruz. Duz ortalama,
   yazi tipinin ust/alt uzantilari simetrik olmadigi icin ikonu kaydiriyordu;
   baseline hizalamasi olcuden bagimsiz olarak dogru sonucu verir. */
.tk-arama__alan {
	display: flex;
	align-items: baseline;
	gap: 16px;
	padding: 6px 6px 14px;
	border-bottom: 2px solid rgba(255, 255, 255, .3);
	font-size: clamp(20px, 3vw, 30px);
	transition: border-color .25s;
}
.tk-arama__alan:focus-within { border-color: #fff; }
/* Ikonu metnin optik merkezine hizala: yazi tipinin alt uzantisi (descender)
   satir kutusunu asagi cektigi icin duz ortalama ikonu alcak gosteriyordu.
   Ikon girdiyle orantili olcekleniyor ve bir tik yukari aliniyor. */
.tk-arama__alan i {
	font-size: .62em;                 /* girdiyle orantili */
	line-height: 1;
	color: rgba(255, 255, 255, .65);
}
.tk-arama__alan input {
	flex: 1;
	min-width: 0;
	border: 0;
	background: none;
	outline: none;
	color: #fff;
	font-family: inherit;
	font-size: 1em;
	font-weight: 500;
	line-height: 1.3;
}
.tk-arama__alan input::placeholder { color: rgba(255, 255, 255, .5); }

.tk-arama__ipucu {
	margin: 18px 6px 0;
	font-size: 14px;
	color: rgba(255, 255, 255, .6);
}
.tk-arama__ipucu b { color: #fff; font-weight: 600; }

/* Mobil menudeki arama satiri */
.tk-nav__ara {
	position: relative;
	display: flex;
	align-items: center;
	margin-bottom: 14px;
}
.tk-nav__ara i {
	position: absolute;
	inset-inline-start: 16px;
	font-size: 14px;
	color: var(--color-bodycolor);
}
.tk-nav__ara input {
	width: 100%;
	padding: 12px 16px 12px 42px;
	border: 1px solid rgba(var(--primary-rgb), .16);
	border-radius: 12px;
	background: #fff;
	font-family: inherit;
	font-size: 15px;
	outline: none;
	transition: border-color .2s, box-shadow .2s;
}
.tk-nav__ara input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(var(--primary-rgb), .12); }

/* Hamburger */
.tk-hamburger {
	display: none;
	width: 46px; height: 46px;
	padding: 0;
	background: var(--primarylight);
	border: 0; border-radius: 12px;
	cursor: pointer;
	position: relative;
}
.tk-hamburger span {
	position: absolute; left: 13px;
	height: 2px; width: 20px;
	background: var(--primary);
	border-radius: 2px;
	transition: transform .3s, opacity .2s, width .3s;
}
.tk-hamburger span:nth-child(1) { top: 16px; }
.tk-hamburger span:nth-child(2) { top: 22px; width: 14px; }
.tk-hamburger span:nth-child(3) { top: 28px; }
.tk-hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.tk-hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.tk-hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); width: 20px; }
.tk-header--saydam:not(.is-fixed) .tk-hamburger { background: rgba(255, 255, 255, .18); }
.tk-header--saydam:not(.is-fixed) .tk-hamburger span { background: #fff; }

/* Mobil menu ici blok - masaustunde gizli */
.tk-nav__mobil { display: none; }

/* Mobil menu ortusu */
.tk-ortu {
	position: fixed; inset: 0;
	background: rgba(0, 0, 0, .45);
	z-index: 998;
	opacity: 0;
	transition: opacity .3s;
}
.tk-ortu.is-open { opacity: 1; }

/* =====================================================================
   Duyarli davranis
   ===================================================================== */

/* Ust seritte e-posta ve saat dar ekranlarda gizlenir */
@media (max-width: 1199px) {
	.tk-ust__saat { display: none; }
	.tk-menu__link { padding: 10px 11px; font-size: 15px; }
	/* Mobilde .tk-nav position:fixed ile akistan cikiyor; izgara hucreleri
	   kayacagi icin flex duzenine donuyoruz. */
	.tk-bar__ic { display: flex; gap: 18px; }
	.tk-eylem { margin-inline-start: auto; }
}
@media (max-width: 991px) {
	.tk-ust__iletisim li:nth-child(2) { display: none; }
}

/* --- Mobil / tablet menu (< 1200px) --------------------------------- */
@media (max-width: 1199px) {
	.tk-hamburger { display: block; }
	.tk-eylem__randevu { display: none; }
	/* Mobilde arama mobil menudeki form uzerinden yapilir */
	.tk-ara-dugme { display: none; }

	.tk-nav {
		position: fixed;
		top: 0; inset-inline-end: 0;
		width: min(360px, 88vw);
		height: 100dvh;
		flex-direction: column;
		align-items: stretch;
		gap: 0;
		padding: 24px 20px 40px;
		background: #fff;
		box-shadow: -14px 0 44px rgba(0, 0, 0, .16);
		overflow-y: auto;
		overscroll-behavior: contain;
		transform: translateX(100%);
		transition: transform .35s cubic-bezier(.4, 0, .2, 1);
		z-index: 999;
	}
	.tk-nav.is-open { transform: translateX(0); }

	.tk-menu { flex-direction: column; align-items: stretch; gap: 2px; }
	.tk-menu__oge,
	.tk-menu__oge--mega { position: static; }

	.tk-menu__link {
		width: 100%;
		justify-content: space-between;
		padding: 14px 12px;
		font-size: 16.5px;
		color: var(--secondary) !important;
		background: none !important;
		border-radius: 12px;
	}
	.tk-menu__link.is-active { color: var(--primary) !important; background: var(--primarylight) !important; }
	.tk-menu__link.is-active::after { display: none; }

	/* Acilir + mega: mobilde akordiyon */
	.tk-acilir,
	.tk-mega {
		position: static;
		opacity: 1;
		visibility: visible;
		transform: none;
		padding: 0;
		border: 0;
		box-shadow: none;
		background: none;
		display: grid;
		grid-template-rows: 0fr;
		transition: grid-template-rows .3s ease;
	}
	.tk-acilir > ul,
	.tk-mega > .container { overflow: hidden; min-height: 0; padding: 0; }

	/* Mobilde paneller yalnizca .is-open ile acilir; masaustu hover/focus
	   kurallari burada etkisiz birakilir. */
	.tk-menu__oge--acilir:hover > .tk-acilir,
	.tk-menu__oge--acilir:focus-within > .tk-acilir,
	.tk-menu__oge--mega:hover > .tk-mega,
	.tk-menu__oge--mega:focus-within > .tk-mega { grid-template-rows: 0fr; }

	/* Hover kuralindan daha yuksek ozgulluk + !important:
	   dokunmatik cihazlarda tiklama sonrasi :hover takili kalabiliyor. */
	.tk-menu__oge--acilir > .tk-acilir.is-open,
	.tk-menu__oge--mega > .tk-mega.is-open { grid-template-rows: 1fr !important; }

	/* Saydam header'da (anasayfa) mobilde ust serit gizlendigi icin bar
	   hero'nun icinde asili duruyordu; ince bir ayirac sinir cizer. */
	.tk-header--saydam:not(.is-fixed) .tk-bar {
		border-bottom: 1px solid rgba(255, 255, 255, .16);
	}

	/* Hizmetlerimiz mobilde akordiyon degil, dogrudan sayfaya giden bir
	   baglanti; panel ve ok gizlenir. */
	.tk-menu__oge--mega > .tk-mega { display: none !important; }
	.tk-menu__oge--mega > .tk-menu__buton .tk-menu__ok { display: none; }

	.tk-acilir a { padding: 11px 22px; font-size: 15px; }
	/* Acik ust oge ile ilk alt oge ikisi de dolu zeminli oldugunda
	   birbirine yapisiyordu; araya bosluk konur. Bosluk ul'nin dolgusu
	   yerine ilk ogenin marjina verilir ki kapali durumda da sifirlansin. */
	.tk-acilir ul > li:first-child { margin-top: 6px; }
	.tk-acilir ul > li:last-child { margin-bottom: 4px; }

	.tk-mega__ic { display: block; border: 0; border-radius: 0; box-shadow: none; background: none; }
	.tk-mega__grup { padding: 4px 0 8px 10px; }
	.tk-mega__grup + .tk-mega__grup { border: 0; border-top: 1px solid rgba(var(--primary-rgb), .12); margin-top: 6px; padding-top: 12px; }
	.tk-mega__grup-ad { margin-inline: 12px; }
	.tk-mega__grup a { padding: 10px 12px; gap: 12px; }
	.tk-mega__ikon { width: 36px; height: 36px; font-size: 14px; border-radius: 10px; }
	.tk-mega__ad { font-size: 14.5px; }
	.tk-mega__aciklama { display: none; }
	.tk-mega__cagri { display: none; }
	

	/* Mobil menu alt blogu */
	.tk-nav__mobil { display: block; margin-top: 24px; padding-top: 22px; border-top: 1px solid rgba(0, 0, 0, .09); }
	.tk-nav__iletisim { margin: 18px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
	.tk-nav__iletisim a { display: inline-flex; align-items: center; gap: 10px; font-size: 15px; color: var(--secondary); }
	.tk-nav__iletisim i { color: var(--primary); width: 18px; }
	.tk-nav__sosyal { display: flex; gap: 8px; margin: 18px 0 0; padding: 0; list-style: none; }
	.tk-nav__sosyal a {
		width: 42px; height: 42px;
		display: grid; place-items: center;
		border-radius: 50%;
		/* Ikon olcusu verilmedigi icin tema varsayilanina (13px) dusuyordu;
		   altbilgideki .tk-sosyal ile ayni: 17px */
		font-size: 17px;
		background: var(--primarylight);
		color: var(--primary);
		transition: background .22s, color .22s;
	}
	.tk-nav__sosyal a:hover { background: var(--primary); color: #fff; }
}

@media (max-width: 1199px) {
	/* Dokunmatikte rahat hedef */
	.tk-dil__buton { padding: 8px 12px; }
	.tk-ust__iletisim a { display: inline-flex; padding-block: 5px; }
}

/* --- Mobil: ust serit gizlenir ---------------------------------------
   Telefon ve dil secici mobil menuye tasindi; serit yalnizca yer kapliyordu.
   --tk-ust-yuk sifirlanarak header yuksekligine bagli tum hesaplar
   (hero dolgusu, ic sayfa basligi, .tk-header-bosluk) kendiliginden duzelir.
   -------------------------------------------------------------------- */
@media (max-width: 767px) {
	:root { --tk-ust-yuk-d: 0px; }
	.tk-ust { display: none; }
}

/* Mobil panelin basi: logo + kapatma dugmesi (masaustunde gizli) */
.tk-nav__basi { display: none; }

@media (max-width: 1199px) {
	.tk-nav__basi {
		display: flex;
		align-items: center;
		justify-content: space-between;
		gap: 16px;
		/* Ayiracin ust ve alt boslugu esit: menu ogeleri 14px dikey dolgu
		   tasidigi icin alt marj 4px eksik verilir. */
		padding-bottom: 18px;
		margin-bottom: 4px;
		border-bottom: 1px solid rgba(var(--primary-rgb), .12);
	}
	.tk-nav__logo img { width: 150px; height: auto; display: block; }
	.tk-nav__kapat {
		flex: 0 0 auto;
		display: grid;
		place-items: center;
		width: 40px;
		height: 40px;
		padding: 0;
		border: 0;
		border-radius: 12px;
		background: var(--primarylight);
		color: var(--primary);
		cursor: pointer;
		transition: background .2s, color .2s;
	}
	.tk-nav__kapat:hover { background: var(--primary); color: #fff; }
}

/* Mobil menudeki dil secici */
.tk-nav__dil {
	display: flex;
	gap: 8px;
	margin: 18px 0;
	padding: 0;
	list-style: none;
}
.tk-nav__dil a {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 9px 13px;
	border-radius: 12px;
	border: 1px solid rgba(var(--primary-rgb), .14);
	background: #fff;
	font-size: 14px;
	font-weight: 600;
	color: var(--secondary);
	transition: background .2s, color .2s, border-color .2s;
}
.tk-nav__dil a:hover { background: var(--primarylight); color: var(--primary); }
.tk-nav__dil a.aktif { background: var(--primary); border-color: var(--primary); color: #fff; }
.tk-nav__dil img {
	width: 22px;
	height: 16px;
	border-radius: 3px;
	object-fit: cover;
	box-shadow: 0 0 0 1px rgba(11, 8, 40, .12);
}

@media (max-width: 575px) {
	:root { --tk-bar-yuk-d: 70px; }
	.tk-ust { font-size: 12.5px; }
	.tk-ust__ic { justify-content: center; }
	.tk-ust__sosyal { display: none; }
	.tk-logo img { height: 48px; }
	.tk-header.is-fixed .tk-logo img { height: 42px; }
}

/* Acilir ve mega menude bulundugumuz sayfa isaretlenir */
.tk-acilir a.aktif {
	background: var(--primarylight);
	color: var(--primary);
	font-weight: 600;
}