/*
Toronto Language Academy — ust menu (header)
Kendi isim alanini (.tla-*) kullanir, sablonun #navigation kurallariyla cakismaz.
Renkler assets/css/style.css icindeki :root paletinden gelir.
*/

:root {
	--tla-header-h: 84px;
	--tla-header-top: 16px;   /* yuzen ada: ustten bosluk */
	--tla-header-x: 16px;     /* yuzen ada: yanlardan bosluk */
	/* Koyu cam bar: notr antrasit (paletteki --color-text ailesi), kahve YOK.
	   Vurgu marka turuncusu. Olculen kontrastlar efektif zemin #1A1818 uzerinde. */
	--tla-bar: rgba(22, 20, 20, 0.72);
	--tla-bar-solid: rgba(22, 20, 20, 0.95);
	--tla-panel: rgba(26, 24, 24, 0.97);
	--tla-panel-hover: rgba(245, 149, 35, 0.14);
	--tla-line: rgba(255, 255, 255, 0.14);
	--tla-ink: rgba(255, 255, 255, 0.90);
	--tla-ink-dim: rgba(255, 255, 255, 0.58);
	/* Koyu notr zeminde marka turuncusu dogrudan kullanilabiliyor. */
	--tla-accent-on-bar: var(--color-primary);
	--tla-cream: #FFFFFF;
}

/* ---------------------------------------------------------------- bar */
/* Yuzen cam ada: tam genislikte bar yerine ustten/yanlardan iceride,
   kose yaricapli koyu cam. Fotograf adanin etrafindan gorunur, boylece
   menu fotografla karismaz, ayri bir nesne gibi okunur. */
.tla-header {
	position: fixed;
	top: var(--tla-header-top);
	left: var(--tla-header-x);
	right: var(--tla-header-x);
	max-width: 1480px;
	margin: 0 auto;
	z-index: 1040;
	border-radius: 22px;
	background: rgba(20, 16, 14, .42);
	background-image: linear-gradient(180deg, rgba(255, 255, 255, .10), rgba(255, 255, 255, .02));
	-webkit-backdrop-filter: blur(28px) saturate(120%);
	backdrop-filter: blur(28px) saturate(120%);
	border: 1px solid rgba(255, 255, 255, .22);
	box-shadow:
		inset 0 1px 0 rgba(255, 255, 255, .22),
		0 14px 40px rgba(0, 0, 0, .28);
	transition: background .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.tla-header.is-stuck {
	background: rgba(20, 16, 14, .68);
	border-color: rgba(255, 255, 255, .16);
	box-shadow:
		inset 0 1px 0 rgba(255, 255, 255, .10),
		0 16px 44px rgba(0, 0, 0, .40);
}

.tla-header__inner {
	max-width: none;
	margin: 0;
	padding: 0 14px 0 26px;
	height: var(--tla-header-h);
	display: flex;
	align-items: center;
	gap: 28px;
}

/* ---------------------------------------------------------------- logo */
.tla-logo {
	flex: 0 0 auto;
	display: block;
	line-height: 0;
}
.tla-logo img {
	/* yatay lockup (572x160) */
	height: 58px;
	width: auto;
	display: block;
}

/* ---------------------------------------------------------------- nav */
.tla-nav {
	flex: 1 1 auto;
	display: flex;
	justify-content: center;
}
.tla-nav__list {
	display: flex;
	align-items: center;
	gap: 34px;
	list-style: none;
	margin: 0;
	padding: 0;
}
.tla-nav__link {
	position: relative;
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 10px 0;
	font-size: 17px;
	font-weight: 600;
	line-height: 1;
	white-space: nowrap;      /* "Ana Sayfa" iki satira kirilmasin */
	color: var(--tla-ink);
	background: none;
	border: 0;
	cursor: pointer;
	font-family: inherit;
	transition: color .2s ease;
}
.tla-nav__link:hover,
.tla-nav__link:focus-visible,
.tla-nav__link.is-current {
	color: var(--tla-accent-on-bar);
}
/* aktif sayfa: renk tek basina yetmedigi icin alt cizgi ile de isaretlenir */
.tla-nav__link.is-current::after {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	height: 2px;
	border-radius: 2px;
	background: var(--tla-accent-on-bar);
}
.tla-nav__caret {
	font-size: 11px;
	transition: transform .25s ease;
}
.tla-nav__item--drop.is-open > .tla-nav__link {
	color: var(--tla-accent-on-bar);
}
.tla-nav__item--drop.is-open .tla-nav__caret {
	transform: rotate(180deg);
}

/* ---------------------------------------------------------------- acilir menu */
/* Tetikleyici ogesi barin tamamini kaplar ki panel barin altina hizalansin. */
.tla-nav__item--drop {
	position: relative;
	align-self: stretch;
	display: flex;
	align-items: center;
}
.tla-drop {
	position: absolute;
	top: 100%;
	left: 50%;
	transform: translateX(-50%);
	display: none;
	padding-top: 10px;
	z-index: 5;
}
.tla-nav__item--drop.is-open .tla-drop { display: block; }

.tla-drop__card {
	min-width: 268px;
	padding: 10px;
	background: var(--tla-panel);
	-webkit-backdrop-filter: blur(18px);
	backdrop-filter: blur(18px);
	border: 1px solid var(--tla-line);
	border-radius: 18px;
	box-shadow: 0 28px 64px rgba(0, 0, 0, .55);
	animation: tlaDropIn .2s ease both;
}
@keyframes tlaDropIn {
	from { opacity: 0; transform: translateY(-8px); }
	to   { opacity: 1; transform: none; }
}
.tla-drop__card ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

/* --- Egitimler: yas gruplari --- */
.tla-drop--programs .tla-drop__card { min-width: 310px; }
.tla-prog {
	display: flex;
	align-items: center;
	gap: 16px;
	padding: 13px 14px;
	border-radius: 12px;
	color: var(--tla-ink);
	transition: background .2s ease, color .2s ease;
}
.tla-prog i {
	font-size: 24px;
	color: var(--tla-ink-dim);
	flex: 0 0 30px;
	text-align: center;
	transition: color .2s ease;
}
.tla-prog__txt { flex: 1 1 auto; }
.tla-prog__txt b {
	display: block;
	font-size: 16px;
	font-weight: 600;
	line-height: 1.3;
}
.tla-prog__age {
	display: block;
	margin-top: 2px;
	font-size: 13px;
	color: var(--tla-ink-dim);
}
.tla-prog:hover,
.tla-prog:focus-visible {
	background: var(--tla-panel-hover);
	color: var(--tla-accent-on-bar);
}
.tla-prog:hover i { color: var(--tla-accent-on-bar); }

/* --- Diller: bayrakli liste --- */
.tla-lang-link {
	display: flex;
	align-items: center;
	gap: 14px;
	padding: 13px 14px;
	border-radius: 12px;
	color: var(--tla-ink);
	font-size: 16px;
	font-weight: 500;
	transition: background .2s ease, color .2s ease;
}
.tla-lang-link img {
	width: 28px;
	height: 19px;
	border-radius: 4px;
	object-fit: cover;
	flex: 0 0 auto;
	box-shadow: 0 0 0 1px rgba(255, 255, 255, .22);
}
.tla-lang-link:hover,
.tla-lang-link:focus-visible {
	background: var(--tla-panel-hover);
	color: var(--tla-accent-on-bar);
}

/* ---------------------------------------------------------------- sag taraf */
.tla-actions {
	flex: 0 0 auto;
	display: flex;
	align-items: center;
	gap: 22px;
}
.tla-phone {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 13px 20px 13px 14px;
	border: 1px solid var(--tla-line);
	border-radius: 999px;
	color: var(--tla-cream);
	font-size: 16px;
	font-weight: 500;
	white-space: nowrap;
	transition: border-color .2s ease, background .2s ease, color .2s ease;
}
.tla-phone__icon {
	width: 30px;
	height: 30px;
	border-radius: 50%;
	background: rgba(245, 149, 35, .18);
	color: var(--tla-accent-on-bar);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: 15px;
	transition: background .2s ease, color .2s ease;
}
.tla-phone:hover {
	color: var(--tla-accent-on-bar);
	border-color: rgba(245, 149, 35, .55);
	background: rgba(245, 149, 35, .10);
}
.tla-phone:hover .tla-phone__icon {
	background: var(--tla-accent-on-bar);
	color: #171414;
}
.tla-cta {
	display: inline-flex;
	align-items: center;
	gap: 14px;
	padding: 16px 26px;
	border-radius: 999px;
	background: var(--color-primary-dark);
	color: #fff;
	font-size: 16px;
	font-weight: 700;
	white-space: nowrap;
	box-shadow: 0 8px 20px rgba(224, 86, 6, .30);
	transition: transform .2s ease, box-shadow .2s ease;
}
.tla-cta:hover {
	color: #fff;
	transform: translateY(-2px);
	box-shadow: 0 12px 26px rgba(224, 86, 6, .42);
}
.tla-cta i { font-size: 13px; }

/* ---------------------------------------------------------------- burger */
.tla-burger {
	display: none;
	width: 46px;
	height: 46px;
	border: 1px solid var(--tla-line);
	border-radius: 12px;
	background: rgba(255, 255, 255, .06);
	color: var(--tla-cream);
	font-size: 20px;
	cursor: pointer;
	align-items: center;
	justify-content: center;
}

/* ---------------------------------------------------------------- responsive */
@media (max-width: 1400px) {
	.tla-nav__list { gap: 24px; }
	.tla-nav__link { font-size: 16px; }
	.tla-phone__num { display: none; }
}
@media (max-width: 1200px) {
	.tla-header__inner { gap: 18px; padding: 0 20px; }
	.tla-nav__list { gap: 18px; }
	.tla-nav__link { font-size: 15px; }
	.tla-logo img { height: 50px; }
	.tla-cta { padding: 13px 20px; font-size: 15px; }
}

/* Mobil cekmecenin devreye girdigi 991px'e kadar masaustu duzeni sikismadan
   yasamali; 1100px altinda logo/menu/CTA biraz kuculur. */
@media (max-width: 1100px) {
	.tla-header__inner { gap: 12px; padding: 0 16px; }
	.tla-logo img { height: 42px; }
	.tla-nav__list { gap: 14px; }
	.tla-nav__link { font-size: 14px; }
	.tla-cta { padding: 11px 17px; font-size: 14px; gap: 10px; }
	.tla-phone__icon { width: 38px; height: 38px; font-size: 16px; }
}

/* Masaustunde gizli; 991px altinda cekmecenin altinda gorunur.
   NOT: Bu kural medya sorgusundan ONCE durmali - ayni ozgullukte
   sonra gelseydi mobil "display:flex" kuralini ezerdi. */
.tla-mobile-extra { display: none; }

@media (max-width: 991px) {
	:root { --tla-header-h: 70px; --tla-header-top: 12px; --tla-header-x: 12px; }
	.tla-header { border-radius: 18px; }
	.tla-header__inner { padding: 0 12px 0 18px; }
	/* cekmece akistan ciktigi icin logo sola, hamburger saga dayanir */
	.tla-header__inner { justify-content: space-between; }
	.tla-burger { display: inline-flex; }
	.tla-phone,
	.tla-cta { display: none; }

	/* Mobil cekmece.
	   NOT: .tla-header'in backdrop-filter'i, position:fixed cocuklar icin
	   kapsayici blok olusturur; bu yuzden cekmece absolute + viewport yuksekligi
	   ile konumlanir, fixed ile degil. */
	.tla-nav {
		position: absolute;
		top: calc(100% + 10px);
		left: 0;
		right: 0;
		max-height: calc(100vh - var(--tla-header-h) - var(--tla-header-top) - 34px);
		display: block;
		overflow-y: auto;
		/* Ada ile ayni dil: kose yaricapli, opak koyu panel */
		background: #151313;
		border: 1px solid rgba(255, 255, 255, .14);
		border-radius: 18px;
		box-shadow: 0 18px 48px rgba(0, 0, 0, .45);
		padding: 6px 20px 24px;
		opacity: 0;
		transform: translateY(-8px);
		visibility: hidden;
		transition: transform .25s ease, opacity .25s ease, visibility .25s ease;
	}
	.tla-header.is-open .tla-nav {
		opacity: 1;
		transform: none;
		visibility: visible;
	}
	.tla-nav__list {
		flex-direction: column;
		align-items: stretch;
		gap: 0;
	}
	.tla-nav__list > li { border-bottom: 1px solid var(--tla-line); }
	.tla-nav__link {
		width: 100%;
		justify-content: space-between;
		padding: 18px 4px;
		font-size: 17px;
	}
	/* mobilde tam genislikte alt cizgi satir ayraciyla karisiyordu -> kisa vurgu */
	.tla-nav__link.is-current::after {
		right: auto;
		width: 26px;
		bottom: 10px;
	}

	/* mobilde acilir menuler akordiyona doner */
	.tla-nav__item--drop {
		display: block;
		align-self: auto;
		position: static;
	}
	.tla-drop {
		position: static;
		transform: none;
		display: none;
		padding: 0 0 14px;
	}
	.tla-nav__item--drop.is-open .tla-drop { display: block; }
	.tla-drop__card {
		min-width: 0;
		background: rgba(255, 255, 255, .05);
		border-radius: 12px;
		box-shadow: none;
		animation: none;
		padding: 6px;
	}
	.tla-drop--programs .tla-drop__card { min-width: 0; }
	.tla-prog { padding: 12px 12px; }
	.tla-prog i { font-size: 22px; flex-basis: 28px; }
	.tla-lang-link { padding: 12px 12px; }

	/* mobilde cekmece acikken sayfa kaymasin */
	body.tla-locked { overflow: hidden; }

	/* mobil cekmecede telefon + CTA en altta */
	.tla-mobile-extra {
		display: flex;
		flex-direction: column;
		gap: 14px;
		padding-top: 26px;
	}
	.tla-mobile-extra .tla-phone,
	.tla-mobile-extra .tla-cta {
		display: inline-flex;
		justify-content: center;
	}
		/* barda 1400px altinda gizleniyor; cekmecede yer var, gorunsun */
		.tla-mobile-extra .tla-phone__num { display: inline; }
}


@media (max-width: 575px) {
	.tla-header__inner { padding: 0 16px; }
	.tla-logo img { height: 40px; }
}

/* sablonun eski sabit-ust bosluklarini korumak icin:
   ic sayfa basligi ve hero zaten header yuksekligi kadar ic bosluga sahip. */

/* ---------------------------------------------------------------- panel ust basligi
   Referanstaki "HIZLI ILETISIM" dili: kucuk, harf arali, altin. */
.tla-drop__kicker {
	display: block;
	margin: 6px 14px 8px;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: .16em;
	text-transform: uppercase;
	color: var(--tla-accent-on-bar);
}

/* CTA okunun capraz hali referansla ayni hissi veriyor */
.tla-cta i { transition: transform .2s ease; }
.tla-cta:hover i { transform: translate(2px, -2px); }