/* Dijital desen kataloğu */
.arvello-katalog {
	--ak-lacivert: #0f1e34;
	--ak-zemin: #f6f3ee;
	--ak-cizgi: #e6e1d8;
	--ak-metin: #242424;
	--ak-soluk: #77706a;
	--ak-vurgu: #a8875a;
	color: var(--ak-metin);
}

/* Giriş */
.ak-giris {
	position: relative;
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	gap: 64px;
	align-items: center;
	margin: 10px 0 56px;
	padding: 64px;
	overflow: hidden;
	border-radius: 18px;
	background: linear-gradient(135deg, #f7f4ef 0%, #efe9df 100%);
	isolation: isolate;
}
.ak-giris::before {
	content: "";
	position: absolute;
	top: -30%;
	right: -12%;
	z-index: -1;
	width: 620px;
	height: 620px;
	border-radius: 50%;
	background: radial-gradient(closest-side, rgba(29, 79, 145, .12), transparent);
}
.ak-etiket {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin-bottom: 20px;
	padding: 7px 14px;
	border: 1px solid rgba(15, 30, 52, .1);
	border-radius: 999px;
	background: rgba(255, 255, 255, .7);
	color: var(--ak-lacivert);
	font-size: 13px;
	font-weight: 600;
}
.ak-etiket-nokta {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--ak-vurgu);
	box-shadow: 0 0 0 4px rgba(168, 135, 90, .18);
}
.ak-giris h2 {
	margin: 0 0 18px;
	font-size: clamp(32px, 3.6vw, 52px);
	line-height: 1.06;
	letter-spacing: -.02em;
}
.ak-giris p {
	max-width: 560px;
	margin: 0 0 32px;
	color: var(--ak-soluk);
	font-size: 17px;
	line-height: 1.7;
}
.ak-numune-link {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin-top: 20px;
	color: var(--ak-lacivert);
	font-size: 15px;
	font-weight: 600;
	background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat;
	transition: background-size .35s ease, color .2s ease;
}
.ak-numune-link:hover {
	background-size: 100% 1px;
	color: #1d4f91;
}
.ak-numune-link .arvello-ikon {
	width: 16px;
	height: 16px;
	transition: transform .3s ease;
}
.ak-numune-link:hover .arvello-ikon {
	transform: translate(2px, -2px);
}
.ak-sayilar {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	max-width: 520px;
	margin: 40px 0 0;
	padding: 28px 0 0;
	border-top: 1px solid rgba(15, 30, 52, .1);
	list-style: none;
}
.ak-sayilar li {
	margin: 0;
	padding: 0 0 0 22px;
	border-left: 1px solid rgba(15, 30, 52, .1);
	list-style: none;
}
.ak-sayilar li:first-child {
	padding-left: 0;
	border-left: 0;
}
.ak-sayilar strong {
	display: block;
	color: var(--ak-lacivert);
	font-size: 38px;
	font-weight: 600;
	line-height: 1;
	letter-spacing: -.02em;
}
.ak-sayilar span {
	display: block;
	margin-top: 8px;
	color: var(--ak-soluk);
	font-size: 14px;
}

/* Katalog kapağı: üst üste iki sayfa, üzerine gelince düzleşir */
.ak-kapak {
	position: relative;
	display: block;
	padding: 24px 10px 40px;
	perspective: 1400px;
}
.ak-kapak-sahne {
	position: relative;
	display: block;
}
.ak-kapak img {
	display: block;
	width: 100%;
	height: auto;
	border-radius: 6px;
	transition: transform .7s cubic-bezier(.2, .65, .3, 1), box-shadow .7s ease;
}
.ak-kapak-arka {
	position: absolute;
	inset: 0;
	transform: translate(6%, -5%) rotate(5deg) scale(.94);
	box-shadow: 0 20px 40px rgba(15, 30, 52, .14);
	opacity: .9;
}
.ak-kapak-on {
	position: relative;
	transform: rotate(-3deg);
	box-shadow: 0 40px 70px rgba(15, 30, 52, .28), 0 8px 18px rgba(15, 30, 52, .12);
}
.ak-kapak:hover .ak-kapak-on {
	transform: rotate(0) translateY(-6px) scale(1.02);
	box-shadow: 0 50px 90px rgba(15, 30, 52, .3), 0 10px 22px rgba(15, 30, 52, .12);
}
.ak-kapak:hover .ak-kapak-arka {
	transform: translate(9%, -7%) rotate(8deg) scale(.94);
}
.ak-kapak-rozet {
	position: absolute;
	bottom: 8px;
	left: 50%;
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 10px 18px;
	border-radius: 999px;
	background: var(--ak-lacivert);
	color: #fff;
	font-size: 13px;
	font-weight: 600;
	white-space: nowrap;
	box-shadow: 0 12px 26px rgba(15, 30, 52, .3);
	transform: translateX(-50%);
	transition: background .25s ease, transform .3s ease;
}
.ak-kapak:hover .ak-kapak-rozet {
	background: #1d4f91;
	transform: translate(-50%, -3px);
}
.ak-kapak-rozet .arvello-ikon {
	width: 17px;
	height: 17px;
}

/* Butonlar */
.ak-butonlar {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}
.ak-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	min-height: 52px;
	padding: 0 26px;
	border: 1px solid transparent;
	border-radius: 999px;
	font-size: 14px;
	font-weight: 600;
	letter-spacing: .01em;
	text-transform: none;
	transition: background .25s ease, color .25s ease, border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}
.ak-btn:hover {
	transform: translateY(-2px);
}
.ak-btn svg {
	width: 18px;
	height: 18px;
}
.ak-btn small {
	padding: 2px 8px;
	border-radius: 999px;
	background: rgba(255, 255, 255, .14);
	font-size: 12px;
	font-weight: 500;
}
.ak-btn--dolu {
	background: var(--ak-lacivert);
	color: #fff;
	box-shadow: 0 10px 24px rgba(15, 30, 52, .2);
}
.ak-btn--dolu:hover {
	background: #1d4f91;
	color: #fff;
	box-shadow: 0 14px 30px rgba(29, 79, 145, .3);
}
.ak-btn--cizgi {
	border-color: rgba(15, 30, 52, .2);
	background: #fff;
	color: var(--ak-lacivert);
}
.ak-btn--cizgi:hover {
	border-color: var(--ak-lacivert);
	background: var(--ak-lacivert);
	color: #fff;
}
.ak-btn--beyaz {
	background: #fff;
	color: var(--ak-lacivert);
}
.ak-btn--beyaz:hover {
	background: var(--ak-zemin);
	color: var(--ak-lacivert);
}
.ak-btn--cizgi-beyaz {
	border-color: rgba(255, 255, 255, .6);
	color: #fff;
}
.ak-btn--cizgi-beyaz:hover {
	border-color: #fff;
	background: rgba(255, 255, 255, .08);
	color: #fff;
}

/* Sekme + arama çubuğu */
.ak-cubuk {
	position: sticky;
	top: var(--arvello-sticky-ust, 0px);
	z-index: 20;
	transition: top .25s ease;
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 40px;
	padding: 14px 0;
	background: #fff;
	border-bottom: 1px solid var(--ak-cizgi);
}
.ak-sekmeler {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
}
.ak-sekme,
.ak-seri {
	min-height: 38px;
	padding: 0 16px;
	border: 1px solid var(--ak-cizgi);
	border-radius: 20px;
	background: #fff;
	color: var(--ak-metin);
	font-size: 13px;
	font-weight: 500;
	text-transform: none;
	cursor: pointer;
	transition: all .2s ease;
}
.ak-sekme:hover,
.ak-seri:hover {
	border-color: var(--ak-lacivert);
	background: #fff;
	color: var(--ak-lacivert);
}
.ak-sekme.is-aktif,
.ak-seri.is-aktif {
	border-color: var(--ak-lacivert);
	background: var(--ak-lacivert);
	color: #fff;
}
.ak-ara {
	position: relative;
	flex: 0 1 340px;
	margin: 0;
}
.ak-ara svg {
	position: absolute;
	top: 50%;
	left: 14px;
	width: 18px;
	height: 18px;
	color: var(--ak-soluk);
	transform: translateY(-50%);
	pointer-events: none;
}
.ak-ara input {
	width: 100%;
	height: 42px;
	padding: 0 16px 0 42px;
	border: 1px solid var(--ak-cizgi);
	border-radius: 21px;
	font-size: 14px;
}
.ak-ara input:focus {
	border-color: var(--ak-lacivert);
}

/* Koleksiyon */
.ak-koleksiyon {
	margin-bottom: 64px;
	scroll-margin-top: 140px;
}
.ak-koleksiyon[hidden] {
	display: none;
}
.ak-koleksiyon-baslik {
	display: flex;
	flex-wrap: wrap;
	gap: 16px 32px;
	align-items: flex-end;
	justify-content: space-between;
	margin-bottom: 24px;
	padding-bottom: 18px;
	border-bottom: 1px solid var(--ak-cizgi);
}
.ak-koleksiyon-baslik h3 {
	display: flex;
	gap: 12px;
	align-items: center;
	margin: 0 0 6px;
	font-size: 26px;
}
.ak-adet {
	padding: 3px 10px;
	border-radius: 12px;
	background: var(--ak-zemin);
	color: var(--ak-soluk);
	font-size: 13px;
	font-weight: 500;
}
.ak-koleksiyon-baslik p {
	max-width: 620px;
	margin: 0;
	color: var(--ak-soluk);
}
.ak-seriler {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
}

/* Desen kartelası */
.ak-grid {
	display: grid;
	grid-template-columns: repeat(6, minmax(0, 1fr));
	gap: 28px 20px;
}
.ak-kart {
	display: block;
	color: inherit;
}
.ak-kart[hidden],
.ak-urun[hidden] {
	display: none;
}
.ak-gorsel {
	position: relative;
	display: block;
	overflow: hidden;
	aspect-ratio: 1;
	border-radius: 4px;
	background: var(--ak-zemin);
	box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .05);
}
.ak-gorsel img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform .6s ease;
}
.ak-kart:hover .ak-gorsel img {
	transform: scale(1.08);
}
.ak-rozet {
	position: absolute;
	bottom: 8px;
	left: 8px;
	padding: 3px 8px;
	border-radius: 10px;
	background: rgba(255, 255, 255, .92);
	color: var(--ak-lacivert);
	font-size: 10px;
	font-weight: 600;
	letter-spacing: .04em;
}
.ak-bilgi {
	display: flex;
	gap: 8px;
	align-items: baseline;
	margin-top: 12px;
}
.ak-kod {
	color: var(--ak-vurgu);
	font-size: 13px;
	font-weight: 700;
	letter-spacing: .04em;
}
.ak-ad {
	color: var(--ak-metin);
	font-size: 14px;
	font-weight: 500;
	line-height: 1.35;
}
.ak-kart:hover .ak-ad {
	color: var(--ak-lacivert);
}

/* Yapıştırıcılar */
.ak-urunler {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
	gap: 20px;
}
.ak-urun {
	display: flex;
	gap: 18px;
	align-items: center;
	padding: 16px;
	border: 1px solid var(--ak-cizgi);
	border-radius: 6px;
	color: inherit;
	transition: border-color .2s ease, box-shadow .2s ease;
}
.ak-urun:hover {
	border-color: transparent;
	box-shadow: 0 12px 30px rgba(15, 30, 52, .1);
	color: inherit;
}
.ak-urun-gorsel {
	flex: 0 0 96px;
	overflow: hidden;
	aspect-ratio: 1;
	border-radius: 4px;
	background: var(--ak-zemin);
}
.ak-urun-gorsel img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.ak-urun-bilgi {
	display: flex;
	flex-direction: column;
	gap: 4px;
}
.ak-urun-ad {
	font-size: 15px;
	font-weight: 600;
}
.ak-urun-aciklama {
	color: var(--ak-soluk);
	font-size: 13px;
	line-height: 1.5;
}
.ak-urun-link {
	margin-top: 4px;
	color: var(--ak-vurgu);
	font-size: 12px;
	font-weight: 600;
	letter-spacing: .08em;
	text-transform: uppercase;
}

.ak-bos {
	padding: 40px 0 64px;
	color: var(--ak-soluk);
	text-align: center;
}

/* Alt çağrı */
.ak-cta {
	display: flex;
	flex-wrap: wrap;
	gap: 24px 48px;
	align-items: center;
	justify-content: space-between;
	margin: 24px 0 72px;
	padding: 48px 56px;
	border-radius: 6px;
	background: var(--ak-lacivert);
	color: #fff;
}
.ak-cta h3 {
	margin: 0 0 8px;
	color: #fff;
	font-size: 26px;
}
.ak-cta p {
	margin: 0;
	color: rgba(255, 255, 255, .7);
}

@media (max-width: 1200px) {
	.ak-grid {
		grid-template-columns: repeat(5, minmax(0, 1fr));
	}
}
@media (max-width: 1024px) {
	.ak-giris {
		grid-template-columns: 1fr;
		gap: 40px;
		padding: 48px 40px;
	}
	.ak-kapak {
		max-width: 560px;
		margin: 0 auto;
	}
	.ak-grid {
		grid-template-columns: repeat(4, minmax(0, 1fr));
	}
}
@media (max-width: 768px) {
	.ak-giris {
		gap: 28px;
		margin: 0 0 36px;
		padding: 32px 20px 28px;
		border-radius: 14px;
	}
	.ak-giris::before {
		width: 360px;
		height: 360px;
	}
	.ak-etiket {
		margin-bottom: 16px;
		font-size: 12px;
	}
	.ak-giris p {
		margin-bottom: 24px;
		font-size: 15px;
	}
	.ak-butonlar .ak-btn {
		flex: 1 1 100%;
	}
	.ak-numune-link {
		display: flex;
		justify-content: center;
		margin-top: 16px;
		font-size: 14px;
	}
	.ak-sayilar {
		margin-top: 28px;
		padding-top: 22px;
	}
	.ak-sayilar li {
		padding-left: 14px;
	}
	.ak-sayilar strong {
		font-size: 28px;
	}
	.ak-sayilar span {
		font-size: 12px;
	}
	.ak-kapak {
		padding: 8px 6px 32px;
	}
	.ak-cubuk {
		gap: 10px;
		margin-bottom: 28px;
		padding: 10px 0;
	}
	.ak-sekmeler {
		flex-wrap: nowrap;
		overflow-x: auto;
		width: 100%;
		scrollbar-width: none;
	}
	.ak-sekmeler::-webkit-scrollbar {
		display: none;
	}
	.ak-sekme {
		flex: 0 0 auto;
	}
	.ak-ara {
		flex: 1 1 100%;
	}
	.ak-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 20px 14px;
	}
	.ak-koleksiyon-baslik h3 {
		font-size: 22px;
	}
	.ak-urunler {
		grid-template-columns: 1fr;
	}
	.ak-cta {
		padding: 32px 20px;
	}
}

/* Kitap görünümü (tam genişlik, koyu zemin) */
.ak-kitap {
	width: 100vw;
	margin: 0 0 56px calc(50% - 50vw);
	padding: 72px 0 56px;
	background: radial-gradient(120% 80% at 50% 0%, #1b3254 0%, var(--ak-lacivert) 60%);
	color: #fff;
}
.ak-kitap-baslik {
	max-width: 640px;
	margin: 0 auto 36px;
	padding: 0 15px;
	text-align: center;
}
.ak-kitap-baslik h3 {
	margin: 0 0 10px;
	color: #fff;
	font-size: clamp(24px, 2.4vw, 34px);
}
.ak-kitap-baslik p {
	margin: 0;
	color: rgba(255, 255, 255, .7);
	font-size: 15px;
}
.ak-kitap-sahne {
	--ak-lacivert: #0f1e34;
	--ak-zemin: #f6f3ee;
	position: relative;
	max-width: var(--wd-container-w, 1222px);
	margin: 0 auto;
	padding: 0 70px;
}
.ak-kitap-cerceve {
	position: relative;
	margin: 0 auto;
	filter: drop-shadow(0 30px 50px rgba(0, 0, 0, .45));
}
.ak-kitap-sayfalar {
	width: 100%;
	height: 100%;
}
/* Çift sayfada ortadaki cilt gölgesi */
.ak-kitap-cerceve.is-cift::after {
	content: "";
	position: absolute;
	top: 0;
	bottom: 0;
	left: 50%;
	z-index: 5;
	width: 60px;
	margin-left: -30px;
	background: linear-gradient(90deg, transparent, rgba(0, 0, 0, .14) 46%, rgba(0, 0, 0, .22) 50%, rgba(255, 255, 255, .06) 53%, transparent);
	pointer-events: none;
}
.ak-sayfa {
	overflow: hidden;
	background: #f4f1ec;
}
.ak-sayfa img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	user-select: none;
	-webkit-user-drag: none;
}
.ak-sayfa img:not([src]) {
	visibility: hidden;
}
.ak-kitap-ok {
	position: absolute;
	top: calc(50% - 46px);
	display: grid;
	place-items: center;
	width: 52px;
	height: 52px;
	padding: 0;
	border: 1px solid rgba(255, 255, 255, .25);
	border-radius: 50%;
	background: rgba(255, 255, 255, .08);
	color: #fff;
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	transition: background .25s ease, border-color .25s ease, transform .25s ease;
}
.ak-kitap-ok:hover {
	border-color: #fff;
	background: rgba(255, 255, 255, .2);
	transform: scale(1.06);
}
.ak-kitap-ok .arvello-ikon {
	width: 22px;
	height: 22px;
}
.ak-kitap-ok--onceki {
	left: 6px;
}
.ak-kitap-ok--sonraki {
	right: 6px;
}
.ak-kitap-arac {
	display: flex;
	align-items: center;
	gap: 20px;
	max-width: 760px;
	margin: 34px auto 0;
	padding: 10px 10px 10px 22px;
	border: 1px solid rgba(255, 255, 255, .14);
	border-radius: 999px;
	background: rgba(255, 255, 255, .06);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
}
.ak-kitap-no {
	flex: none;
	min-width: 72px;
	color: rgba(255, 255, 255, .7);
	font-size: 14px;
	font-variant-numeric: tabular-nums;
}
.ak-kitap-no b {
	color: #fff;
	font-weight: 600;
}
.ak-kitap-kaydir {
	flex: 1;
	min-width: 0;
	height: 4px;
	border-radius: 4px;
	background: linear-gradient(90deg, #fff var(--ilerleme, 0%), rgba(255, 255, 255, .2) var(--ilerleme, 0%));
	-webkit-appearance: none;
	appearance: none;
	cursor: pointer;
}
.ak-kitap-kaydir::-webkit-slider-thumb {
	width: 16px;
	height: 16px;
	border: 0;
	border-radius: 50%;
	background: #fff;
	box-shadow: 0 0 0 4px rgba(255, 255, 255, .2);
	-webkit-appearance: none;
	appearance: none;
}
.ak-kitap-kaydir::-moz-range-thumb {
	width: 16px;
	height: 16px;
	border: 0;
	border-radius: 50%;
	background: #fff;
}
.ak-kitap-butonlar {
	display: flex;
	flex: none;
	gap: 8px;
}
.ak-kitap-tam,
.ak-kitap-indir {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	min-height: 42px;
	padding: 0 18px;
	border: 0;
	border-radius: 999px;
	background: rgba(255, 255, 255, .12);
	color: #fff;
	font-size: 13px;
	font-weight: 600;
	transition: background .25s ease, color .25s ease;
}
.ak-kitap-indir {
	background: #fff;
	color: var(--ak-lacivert);
}
.ak-kitap-tam:hover {
	background: rgba(255, 255, 255, .22);
	color: #fff;
}
.ak-kitap-indir:hover {
	background: var(--ak-zemin);
	color: var(--ak-lacivert);
}
.ak-kitap-tam .arvello-ikon,
.ak-kitap-indir .arvello-ikon {
	width: 18px;
	height: 18px;
}
.ak-kitap-kapat {
	display: none;
}

/* Tam ekran katmanı */
.ak-kitap-acik,
.ak-kitap-acik body {
	overflow: hidden;
}
.ak-kitap-sahne.is-tam {
	position: fixed;
	inset: 0;
	z-index: 100000;
	display: flex;
	flex-direction: column;
	justify-content: center;
	max-width: none;
	margin: 0;
	padding: 56px 16px 20px;
	background: rgba(9, 18, 32, .97);
}
.ak-kitap-sahne.is-tam .ak-kitap-arac {
	margin-top: 24px;
}
.ak-kitap-sahne.is-tam .ak-kitap-kapat {
	position: absolute;
	top: 12px;
	right: 12px;
	display: grid;
	place-items: center;
	width: 44px;
	height: 44px;
	padding: 0;
	border: 1px solid rgba(255, 255, 255, .25);
	border-radius: 50%;
	background: rgba(255, 255, 255, .08);
	color: #fff;
}
.ak-kitap-sahne.is-tam .ak-kitap-ok--onceki {
	left: 16px;
}
.ak-kitap-sahne.is-tam .ak-kitap-ok--sonraki {
	right: 16px;
}

@media (max-width: 767px) {
	.ak-kitap {
		margin-bottom: 40px;
		padding: 48px 0 36px;
	}
	.ak-kitap-baslik {
		margin-bottom: 24px;
	}
	.ak-kitap-baslik p {
		font-size: 14px;
	}
	.ak-kitap-sahne {
		padding: 0 15px;
	}
	.ak-kitap-ok {
		top: calc(var(--kitap-h, 240px) + 16px);
		width: 44px;
		height: 44px;
	}
	.ak-kitap-ok--onceki {
		left: 15px;
	}
	.ak-kitap-ok--sonraki {
		right: 15px;
	}
	.ak-kitap-arac {
		flex-wrap: wrap;
		gap: 12px;
		margin-top: 76px;
		padding: 14px 16px;
		border-radius: 16px;
	}
	.ak-kitap-no {
		order: 0;
		min-width: 0;
	}
	.ak-kitap-kaydir {
		order: 1;
		flex-basis: calc(100% - 90px);
	}
	.ak-kitap-butonlar {
		order: 2;
		width: 100%;
	}
	.ak-kitap-tam,
	.ak-kitap-indir {
		flex: 1;
		justify-content: center;
	}
	.ak-kitap-sahne.is-tam .ak-kitap-ok {
		top: auto;
		bottom: 24px;
	}
	.ak-kitap-sahne.is-tam .ak-kitap-arac {
		margin: 24px 56px 0;
	}
}