:root {
	--bg: #f5f7fb;
	--surface: #ffffff;
	--surface-2: #eef2f7;
	--text: #0f172a;
	--muted: rgba(15, 23, 42, 0.68);
	--text-halo: 0 1px 0 rgba(255, 255, 255, 0.7), 0 10px 26px rgba(15, 23, 42, 0.12);
	--font-sans: "Manrope", ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica,
		Arial, "Apple Color Emoji", "Segoe UI Emoji";

	--nav-bg: var(--surface-2);
	--nav-text: rgba(15, 23, 42, 0.88);
	--nav-muted: rgba(15, 23, 42, 0.62);
	--accent: #5ab0ff;
	--accent-ink: #06101f;
	--hero-accent: #f59e0b;
	--glass-bg: rgba(255, 255, 255, 0.32);
	--glass-border: rgba(15, 23, 42, 0.1);
	--icon-border: rgba(15, 23, 42, 0.25);

	--border: rgba(15, 23, 42, 0.12);
	--shadow: 0 18px 44px rgba(15, 23, 42, 0.12);
	--container: 1180px;
	--nav-height: 60px;
	--marquee-h: 56px;
	--danger: #142E5A;
}

* { box-sizing: border-box; }
html, body { height: 100%; }

html { scroll-padding-top: var(--nav-height); }

body {
	margin: 0;
	font-family: var(--font-sans);
	font-weight: 400;
	background:
		radial-gradient(900px 520px at 16% 12%, rgba(90, 176, 255, 0.18), transparent 62%),
		radial-gradient(900px 520px at 86% 22%, rgba(15, 23, 42, 0.06), transparent 60%),
		var(--bg);
	color: var(--text);
}

.container {
	width: min(var(--container), calc(100% - 2rem));
	margin-inline: auto;
}

/* Headbar'da logo bloğunu en sola yasla */
.headbar .container {
	width: min(var(--container), 100%);
	margin-left: 0;
	margin-right: auto;
	padding-left: 0;
	padding-right: 1rem;
	text-shadow: none;
}

a { color: inherit; text-decoration: none; }

.sr-only {
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

/* Header layout */
.header { position: relative; z-index: 50; }

.headbar {
	background: rgba(17, 19, 22, 0.78);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--border);
}

.headbar-inner {
	min-height: 140px;
	display: flex;
	align-items: center;
	justify-content: flex-start;
	gap: 1.2rem;
}

.brand-wrap {
	display: flex;
	align-items: center;
	gap: 1rem;
	min-width: 0;
	flex: 0;
	justify-content: flex-start;
}

.brand-slogan {
	margin: 0;
	font-family: var(--font-sans);
	font-weight: 600;
	color: rgba(242, 244, 247, 0.92);
	font-size: clamp(1.05rem, 1.55vw, 1.35rem);
	letter-spacing: 0.04em;
	transform: translateY(-1px);
	white-space: nowrap;
	overflow: visible;
	text-align: left;
}

.brand { display: inline-flex; align-items: center; }
.brand-logo {
	display: block;
	height: clamp(96px, 10vw, 170px);
	max-height: none;
	width: auto;
}

.headbar-spacer { flex: 1; }

.headbar-info {
	display: flex;
	align-items: center;
	justify-content: flex-end;
	gap: 1.1rem;
	flex-wrap: wrap;
}

.info-item {
	display: flex;
	align-items: center;
	gap: 0.65rem;
	padding: 0.35rem 0.25rem;
}

.info-icon {
	width: 40px;
	height: 40px;
	border-radius: 12px;
	border: 1px solid color-mix(in srgb, var(--accent) 60%, transparent);
	background: color-mix(in srgb, var(--accent) 12%, transparent);
	display: grid;
	place-items: center;
	color: var(--accent);
}

.info-icon svg { width: 22px; height: 22px; fill: currentColor; }

.info-text { display: grid; gap: 0.15rem; }
.info-title { font-weight: 700; font-size: 1rem; color: var(--text); }
.info-value { font-weight: 600; color: var(--muted); }
.info-value:hover { text-decoration: underline; }

.cta {
	margin-left: 0.4rem;
	background: var(--accent);
	color: var(--accent-ink);
	font-weight: 800;
	padding: 0.9rem 1.45rem;
	border-radius: 0;
	border: 2px solid rgba(0, 0, 0, 0);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 140px;
}

.cta:hover { filter: brightness(0.95); }

.navwrap {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 80;
	background: rgba(11, 18, 32, 0.58);
	border-bottom: 1px solid rgba(255, 255, 255, 0.12);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	--nav-text: rgba(255, 255, 255, 0.92);
	--nav-muted: rgba(255, 255, 255, 0.72);
	--glass-border: rgba(255, 255, 255, 0.14);
	--icon-border: rgba(255, 255, 255, 0.22);
	border-left: 0;
	border-right: 0;
	border-top: 0;
	box-shadow: 0 16px 42px rgba(2, 6, 23, 0.22);
	outline: 0;
}

.nav-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	min-height: var(--nav-height);
}

.nav-brand {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex: 0 0 auto;
	padding: 0.35rem 0;

}

.nav-logo {
	display: block;
	height: 54px;
	width: auto;
	filter: none;
}

.nav { flex: 1; }

.nav-menu {
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	align-items: center;
	gap: 0;
}

.nav-menu > li {
	display: flex;
	align-items: center;
}

.nav-menu > li:not(:last-child)::after {
	content: "";
	width: 1px;
	height: 18px;
	margin: 0 0.95rem;
	background: color-mix(in srgb, var(--nav-text) 18%, transparent);
	opacity: 0.9;
}

.nav-link {
	position: relative;
	color: var(--nav-text);
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	font-size: 0.86rem;
	line-height: 1;
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.95rem 0.1rem;
	text-shadow: none;
}

.nav-link:hover,
.nav-link:focus-visible {
	color: var(--accent);
	text-decoration: none;
}



.nav-right {
	display: inline-flex;
	align-items: center;
	justify-content: flex-end;
	gap: 0.35rem;
	margin-left: auto;
}

.whatsapp {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	text-shadow: none;
	color: var(--nav-muted);
	transform: translateX(var(--shift, 0px));
	transition: transform 220ms ease;
}

.whatsapp-icon {
	width: 36px;
	height: 36px;
	border-radius: 999px;
	display: grid;
	place-items: center;
	border: 2px solid var(--icon-border);
	color: currentColor;
	flex: 0 0 auto;
}

.whatsapp-icon svg { width: 20px; height: 20px; fill: currentColor; }


.icon-label {
	position: absolute;
	left: 44px;
	top: 50%;
	transform: translateY(-50%) translateX(-6px);
	opacity: 0;
	pointer-events: none;
	white-space: nowrap;
	transition: opacity 160ms ease, transform 160ms ease;
	font-weight: 600;
	font-size: 0.85rem;
	letter-spacing: 0.01em;
	color: var(--nav-text);
	text-shadow: none;
}

.nav-social {
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
}

.social-link {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	color: var(--nav-muted);
	text-shadow: none;
	transform: translateX(var(--shift, 0px));
	transition: transform 220ms ease;
}

.social-icon {
	width: 36px;
	height: 36px;
	border-radius: 999px;
	display: grid;
	place-items: center;
	border: 2px solid var(--icon-border);
	color: currentColor;
	flex: 0 0 auto;
}

.social-icon svg { width: 18px; height: 18px; fill: currentColor; }

.social-link:hover,
.social-link:focus-visible,
.whatsapp:hover,
.whatsapp:focus-visible {
	color: var(--accent);
}

.social-link:hover .social-icon,
.social-link:focus-visible .social-icon,
.whatsapp:hover .whatsapp-icon,
.whatsapp:focus-visible .whatsapp-icon {
	border-color: color-mix(in srgb, var(--accent) 75%, var(--icon-border));
}

.social-link:hover .icon-label,
.social-link:focus-visible .icon-label,
.whatsapp:hover .icon-label,
.whatsapp:focus-visible .icon-label {
	opacity: 1;
	transform: translateY(-50%) translateX(0);
}

.social-link.is-open .icon-label,
.whatsapp.is-open .icon-label {
	opacity: 1;
	transform: translateY(-50%) translateX(0);
}

.nav-toggle {
	display: none;
	border: 1px solid var(--glass-border);
	background: rgba(255, 255, 255, 0.65);
	color: var(--nav-text);
	border-radius: 10px;
	padding: 0.55rem 0.7rem;
}

.nav-toggle-lines {
	display: block;
	width: 20px;
	height: 14px;
	background:
		linear-gradient(currentColor, currentColor) 0 0 / 100% 2px,
		linear-gradient(currentColor, currentColor) 0 6px / 100% 2px,
		linear-gradient(currentColor, currentColor) 0 12px / 100% 2px;
	background-repeat: no-repeat;
}

/* Hero / Tanıtım */
.hero {
	position: relative;
	height: 100vh;
	min-height: 100vh;
	height: 100svh;
	min-height: 100svh;
	display: grid;
	align-items: center;
	padding-top: var(--nav-height);
	overflow: hidden;
}

@supports (height: 100dvh) {
	.hero {
		height: 100dvh;
		min-height: 100dvh;
	}
}

.hero-slides {
	position: absolute;
	inset: 0;
	z-index: 0;
}

.hero-slide {
	position: absolute;
	inset: 0;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	opacity: 0;
	transition: opacity 900ms ease;
	transform: scale(1.02);
}

.hero-slide.is-active {
	opacity: 1;
}

.hero::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 1;
	background:
		linear-gradient(
			to bottom,
			rgba(15, 23, 42, 0.62),
			rgba(15, 23, 42, 0.26) 40%,
			rgba(15, 23, 42, 0.32)
		);
}

.hero-content {
	position: relative;
	z-index: 2;
	min-height: 46vh;
	padding: clamp(2.6rem, 6vw, 5.8rem) 0;
	padding-bottom: calc(clamp(2.6rem, 6vw, 5.8rem) + var(--marquee-h, 56px));
	display: grid;
	align-content: center;
	justify-items: start;
	grid-template-columns: 1fr;
}

.hero-copy {
	grid-column: 1;
	grid-row: 1;
	max-width: 760px;
	color: #fff;
	text-align: left;
	margin-inline: 0;
	opacity: 0;
	transform: translateY(8px);
	transition: opacity 450ms ease, transform 450ms ease;
	pointer-events: none;
}

.hero-copy.is-active {
	opacity: 1;
	transform: translateY(0);
	pointer-events: auto;
}


.hero-panel {
	border-radius: 20px;
	border: 1px solid rgba(255, 255, 255, 0.14);
	background: #0b1220;
	box-shadow: 0 28px 80px rgba(2, 6, 23, 0.55);
	padding: clamp(1.2rem, 2.6vw, 1.8rem);
	max-width: min(720px, 100%);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
}

.hero-kicker {
	margin: 0;
	font-family: var(--font-sans);
	font-weight: 900;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	line-height: 1.15;
	font-size: 0.92rem;
	text-shadow: 0 16px 44px rgba(15, 23, 42, 0.55);
}

.hero-kicker--accent {
	color: var(--hero-accent);
}

.hero-headline {
	margin: 0.55rem 0 0;
	font-family: var(--font-sans);
	font-weight: 950;
	letter-spacing: -0.02em;
	line-height: 1.05;
	font-size: clamp(2.1rem, 4.8vw, 3.9rem);
	color: rgba(255, 255, 255, 0.99);
	text-shadow: 0 22px 60px rgba(15, 23, 42, 0.62);
}

.hero-lead {
	margin: 0.8rem 0 0;
	max-width: 58ch;
	line-height: 1.75;
	font-weight: 650;
	color: rgba(255, 255, 255, 0.86);
}

.hero-actions {
	margin-top: 1.15rem;
	display: flex;
	gap: 0.75rem;
	flex-wrap: wrap;
}

.hero-cta {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.9rem 1.15rem;
	border-radius: 14px;
	font-weight: 950;
	letter-spacing: 0.02em;
	background: var(--hero-accent);
	color: rgba(11, 18, 32, 0.96);
	border: 1px solid rgba(255, 255, 255, 0.12);
	box-shadow: 0 18px 44px rgba(15, 23, 42, 0.32);
}

.hero-cta:hover { filter: brightness(0.98); }

.hero-cta--ghost {
	background: rgba(255, 255, 255, 0.10);
	color: rgba(255, 255, 255, 0.94);
	border-color: rgba(255, 255, 255, 0.18);
}

@media (max-width: 720px) {
	.hero-content { justify-items: center; }
	.hero-copy { text-align: center; margin-inline: auto; }
	.hero-panel { width: 100%; }
	.hero-lead { margin-inline: auto; }
	.hero-actions { justify-content: center; }
}

/* Scrolling keywords (marquee) */
.marquee {
	position: relative;
	background: rgba(11, 18, 32, 0.34);
	color: rgba(255, 255, 255, 0.88);
	border-top: 1px solid rgba(255, 255, 255, 0.12);
	border-bottom: 1px solid rgba(255, 255, 255, 0.10);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
}

.hero .marquee {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 3;
}

.marquee-viewport {
	position: relative;
	overflow: hidden;
}

.marquee-viewport::before,
.marquee-viewport::after {
	content: "";
	position: absolute;
	top: 0;
	bottom: 0;
	width: 52px;
	z-index: 2;
	pointer-events: none;
}

.marquee-viewport::before {
	left: 0;
	background: linear-gradient(to right, rgba(11, 18, 32, 0.92), rgba(11, 18, 32, 0));
}

.marquee-viewport::after {
	right: 0;
	background: linear-gradient(to left, rgba(11, 18, 32, 0.92), rgba(11, 18, 32, 0));
}

.marquee-inner {
	display: flex;
	gap: 0;
	padding: 0.8rem 0;
	width: max-content;
	will-change: transform;
	animation: marquee 22s linear infinite;
}

.marquee-track {
	display: inline-flex;
	align-items: center;
	gap: 1.1rem;
	white-space: nowrap;
	padding-left: 1.2rem;
	padding-right: 2.5rem;
}

.marquee-item {
	font-weight: 650;
	letter-spacing: 0.02em;
}

.marquee-sep {
	color: rgba(255, 255, 255, 0.35);
}

@keyframes marquee {
	from { transform: translateX(0); }
	to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
	.marquee-inner { animation: none; }
}

/* Kurumsal / Hakkımızda */
.about {
	--about-ink: #142E5A;
	background: #fff;
	padding: clamp(3.25rem, 6vw, 5.25rem) 0;
}

.about-grid {
	display: grid;
	grid-template-columns: minmax(0, 520px) minmax(0, 1fr);
	gap: clamp(2rem, 5vw, 4rem);
	align-items: center;
}

.about-eyebrow {
	margin: 0 0 0.35rem;
	font-weight: 600;
	font-size: 1.05rem;
	letter-spacing: 0.02em;
	color: var(--about-ink);
}

.about-title {
	margin: 0 0 1.2rem;
	font-weight: 800;
	letter-spacing: -0.01em;
	line-height: 1.04;
	font-size: clamp(2.35rem, 4.2vw, 3.25rem);
	color: var(--about-ink);
}

.about-text {
	margin: 0 0 2rem;
	line-height: 1.9;
	font-weight: 500;
	max-width: 60ch;
	color: var(--about-ink);
}

.about-text--strong {
	font-weight: 700;
	margin-bottom: 0;
}

.about-media {
	display: flex;
	justify-content: center;
}

.about-media img {
	width: min(760px, 100%);
	height: auto;
	display: block;
}

/* Hizmetler */
.services {
	position: relative;
	background: #ffffff;
	padding: clamp(3.2rem, 6vw, 5rem) 0;
	overflow: hidden;
	--services-col-gap: clamp(1rem, 2.6vw, 1.8rem);
}

.services::before {
	content: "";
	position: absolute;
	inset: 0;
	background:
		radial-gradient(900px 520px at 10% 20%, rgba(20, 46, 90, 0.09), transparent 62%),
		radial-gradient(900px 520px at 90% 18%, rgba(20, 46, 90, 0.06), transparent 60%);
	opacity: 0.9;
	pointer-events: none;
}

.services .container { position: relative; z-index: 1; }

.services-top {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	row-gap: 1.6rem;
	column-gap: var(--services-col-gap);
	align-items: stretch;
	position: relative;
}

.services-title {
	margin: 0;
	font-weight: 900;
	letter-spacing: 0.1em;
	line-height: 1;
	font-size: clamp(1.9rem, 3.2vw, 2.6rem);
	color: #142E5A;
	text-transform: uppercase;
}

.services-title--vertical {
	grid-column: 1 / -1;
	grid-row: 1;
	writing-mode: horizontal-tb;
	text-orientation: mixed;
	white-space: normal;
	user-select: none;
	display: flex;
	align-items: center;
	justify-content: flex-start;
	gap: 0.75rem;
	min-block-size: auto;
	block-size: auto;
	max-block-size: none;
	padding-bottom: 0.65rem;
	border-bottom: 1px solid rgba(20, 46, 90, 0.12);
}

.services-col {
	display: grid;
	grid-auto-rows: 1fr;
	gap: 1.2rem;
	position: relative;
	z-index: 1;
}

.services-col--mid {
	grid-column: 1;
	grid-row: 2;
}

.services-col--right {
	grid-column: 2;
	grid-row: 2;
}

.service-card {
	background: rgba(255, 255, 255, 0.82);
	border: 1px solid rgba(15, 23, 42, 0.1);
	border-radius: 16px;
	padding: 1.05rem 1.05rem 0.95rem;
	box-shadow: 0 18px 44px rgba(15, 23, 42, 0.08);
	display: grid;
	grid-template-columns: 1fr 1fr;
	column-gap: 1.25rem;
	align-items: stretch;
	position: relative;
	min-height: clamp(148px, 14vw, 196px);
}

.service-card::after {
	content: "";
	position: absolute;
	left: 50%;
	top: 0.85rem;
	bottom: 0.85rem;
	width: 1px;
	background: rgba(15, 23, 42, 0.12);
	pointer-events: none;
}

.service-icon {
	grid-column: 1;
	grid-row: 1;
	margin-bottom: 0;
	align-self: stretch;
	justify-self: stretch;
	width: 100%;
	height: 100%;
	border-radius: 16px;
	overflow: hidden;
	background: rgba(255, 255, 255, 0.92);
	border: 1px solid rgba(15, 23, 42, 0.08);
	display: grid;
	place-items: center;
	padding: 0;
}

.service-title,
.service-text {
	grid-column: auto;
}

.service-body {
	grid-column: 2;
	grid-row: 1;
	align-self: center;
	justify-self: start;
	padding-right: 0.2rem;
}

.services-col--right .service-card {
	grid-template-columns: 1fr 1fr;
}

.services-col--right .service-icon {
	grid-column: 2;
}

.services-col--right .service-title,
.services-col--right .service-text {
	grid-column: 1;
}

.services-col--right .service-body {
	grid-column: 1;
	justify-self: end;
	text-align: right;
	padding-right: 0;
	padding-left: 0.2rem;
}

.service-icon img {
	width: 100%;
	height: 100%;
	object-fit: contain;

	padding: 12px;
	display: block;
}

.service-title {
	margin: 0 0 0.4rem;
	font-size: 1.05rem;
	font-weight: 800;
	letter-spacing: -0.01em;
	color: #142E5A;
}

.service-text {
	margin: 0;
	line-height: 1.7;
	font-weight: 600;
	color: rgba(20, 46, 90, 0.82);
}


.services-footer {
	margin-top: clamp(1.6rem, 3.2vw, 2.4rem);
	padding-top: 1.4rem;
	border-top: 1px solid rgba(15, 23, 42, 0.12);
	margin-left: 0;
}

.services-note {
	margin: 0;
	font-weight: 700;
	line-height: 1.8;
	color: #142E5A;
	max-width: 90ch;
}

.services-stats {
	margin-top: 1.4rem;
	padding-top: 0;
	border-top: 0;
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 1.4rem;
}

.stat {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 0.85rem;
	align-items: baseline;
}

.stat-num {
	font-weight: 900;
	letter-spacing: -0.03em;
	font-size: clamp(2.4rem, 4.2vw, 3.3rem);
	color: var(--danger);
	line-height: 1;
}

.stat-text {
	font-weight: 800;
	color: #142E5A;
	line-height: 1.2;
}

/* Galeri */
.gallery {
	position: relative;
	background: #ffffff;
	padding: clamp(3.2rem, 6vw, 5rem) 0;
	overflow: hidden;
}

.gallery::before {
	content: "";
	position: absolute;
	inset: 0;
	background:
		radial-gradient(900px 520px at 12% 18%, rgba(90, 176, 255, 0.12), transparent 62%),
		radial-gradient(900px 520px at 86% 22%, rgba(20, 46, 90, 0.08), transparent 60%);
	opacity: 0.95;
	pointer-events: none;
}

.gallery .container { position: relative; z-index: 1; }

.gallery-head {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 1.2rem;
	margin-bottom: clamp(1.25rem, 2.6vw, 1.8rem);
}

.gallery-eyebrow {
	margin: 0 0 0.4rem;
	font-weight: 700;
	letter-spacing: 0.02em;
	color: rgba(20, 46, 90, 0.9);
}

.gallery-title {
	margin: 0 0 0.7rem;
	font-weight: 900;
	letter-spacing: -0.01em;
	line-height: 1.04;
	font-size: clamp(2.1rem, 4.1vw, 3rem);
	color: #142E5A;
}

.gallery-text {
	margin: 0;
	max-width: 84ch;
	line-height: 1.85;
	font-weight: 600;
	color: rgba(20, 46, 90, 0.78);
}

.gallery-actions { flex: 0 0 auto; }

.gallery-badge {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.55rem 0.8rem;
	border-radius: 999px;
	border: 1px solid rgba(20, 46, 90, 0.18);
	background: rgba(255, 255, 255, 0.72);
	backdrop-filter: blur(10px);
	font-weight: 800;
	letter-spacing: 0.02em;
	color: #142E5A;
}

.gallery-marquee {
	--tile-h: clamp(140px, 12vw, 180px);
	--tile-w: clamp(220px, 22vw, 320px);
	--row-gap: clamp(0.85rem, 2.2vw, 1.3rem);
}

.gallery-row {
	position: relative;
	height: var(--tile-h);
	overflow: hidden;
}

.gallery-row + .gallery-row {
	margin-top: var(--row-gap);
}

.gallery-track {
	display: flex;
	gap: var(--row-gap);
	align-items: stretch;
	width: max-content;
	padding: 0.6rem;
	will-change: transform;
}

.gallery-marquee {
	position: relative;
	overflow: hidden;
	border-radius: 22px;
	border: 1px solid rgba(15, 23, 42, 0.1);
	background: rgba(255, 255, 255, 0.65);
	backdrop-filter: blur(12px);
	box-shadow: 0 18px 44px rgba(15, 23, 42, 0.08);
	user-select: none;
	-webkit-user-select: none;
	/* animasyonlu track için */
	--gallery-edge: 84px;
}

.gallery-marquee::before,
.gallery-marquee::after {
	content: "";
	position: absolute;
	top: 0;
	bottom: 0;
	width: var(--gallery-edge);
	z-index: 2;
	pointer-events: none;
}

.gallery-marquee::before {
	left: 0;
	background: linear-gradient(to right, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0));
}

.gallery-marquee::after {
	right: 0;
	background: linear-gradient(to left, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0));
}

.gallery-marquee:hover .gallery-grid {
	animation-play-state: paused;
}

/* WA API ile animasyon yaptığımız için hover'da JS pause kullanıyoruz */

.gallery-card {
	appearance: none;
	border: none;
	padding: 0;
	text-align: left;
	scroll-snap-align: start;
	border-radius: 18px;
	background: rgba(255, 255, 255, 0.86);
	box-shadow: 0 18px 44px rgba(15, 23, 42, 0.08);
	overflow: hidden;
	position: relative;
	cursor: pointer;
	display: grid;
	border: 1px solid rgba(15, 23, 42, 0.1);
	transition: transform 260ms ease, box-shadow 260ms ease, border-color 260ms ease;
	will-change: transform;
	width: var(--tile-w);
	height: var(--tile-h);
	flex: 0 0 var(--tile-w);
}

.gallery-card:hover {
	transform: translateY(-6px) scale(1.02);
	box-shadow: 0 26px 64px rgba(15, 23, 42, 0.14);
	border-color: rgba(20, 46, 90, 0.22);
}

.gallery-card::after {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(to top, rgba(15, 23, 42, 0.42), transparent 55%);
	opacity: 0;
	transition: opacity 180ms ease;
	pointer-events: none;
}

.gallery-card img {
	width: 100%;
	height: 100%;
	display: block;
	object-fit: cover;
	transform: scale(1.01);
	transition: transform 260ms ease;
}

.gallery-caption {
	position: absolute;
	left: 0.95rem;
	right: 0.95rem;
	bottom: 0.85rem;
	color: rgba(255, 255, 255, 0.95);
	font-weight: 800;
	letter-spacing: 0.01em;
	text-shadow: 0 14px 34px rgba(15, 23, 42, 0.45);
	transform: translateY(6px);
	opacity: 0;
	transition: opacity 180ms ease, transform 180ms ease;
	pointer-events: none;
}

.gallery-card:hover img { transform: scale(1.06); }
.gallery-card:hover::after { opacity: 1; }
.gallery-card:hover .gallery-caption { opacity: 1; transform: translateY(0); }

.gallery-card:focus-visible {
	outline: 3px solid color-mix(in srgb, #142E5A 45%, white);
	outline-offset: 4px;
}

/* (Yatay kaydırma düzeninde tüm kartlar aynı ölçüde kalır.) */

/* Lightbox */
.lightbox {
	position: fixed;
	inset: 0;
	z-index: 200;
	display: grid;
	place-items: center;
	opacity: 0;
	pointer-events: none;
	transition: opacity 180ms ease;
}

.lightbox.is-open {
	opacity: 1;
	pointer-events: auto;
}

.lightbox-backdrop {
	position: absolute;
	inset: 0;
	background: rgba(11, 18, 32, 0.72);
	backdrop-filter: blur(6px);
}

.lightbox-dialog {
	position: relative;
	width: min(980px, calc(100% - 2rem));
	border-radius: 18px;
	border: 1px solid rgba(255, 255, 255, 0.18);
	background: rgba(255, 255, 255, 0.1);
	box-shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
	overflow: hidden;
}

.lightbox-figure {
	margin: 0;
	display: grid;
}

.lightbox-img {
	width: 100%;
	height: auto;
	display: block;
	max-height: min(74vh, 720px);
	object-fit: contain;
	background: rgba(255, 255, 255, 0.92);
}

.lightbox-caption {
	padding: 0.9rem 1rem;
	background: rgba(11, 18, 32, 0.92);
	color: rgba(255, 255, 255, 0.92);
	font-weight: 700;
}

.lightbox-close {
	position: absolute;
	top: 10px;
	right: 10px;
	width: 44px;
	height: 44px;
	border-radius: 14px;
	border: 1px solid rgba(255, 255, 255, 0.22);
	background: rgba(11, 18, 32, 0.62);
	color: rgba(255, 255, 255, 0.92);
	font-size: 28px;
	line-height: 1;
	display: grid;
	place-items: center;
	cursor: pointer;
}

.lightbox-nav {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 46px;
	height: 56px;
	border-radius: 16px;
	border: 1px solid rgba(255, 255, 255, 0.22);
	background: rgba(11, 18, 32, 0.54);
	color: rgba(255, 255, 255, 0.92);
	font-size: 34px;
	line-height: 1;
	display: grid;
	place-items: center;
	cursor: pointer;
}

.lightbox-prev { left: 10px; }
.lightbox-next { right: 10px; }

.lightbox-close:hover,
.lightbox-nav:hover {
	filter: brightness(1.08);
}

.lightbox-close:focus-visible,
.lightbox-nav:focus-visible {
	outline: 3px solid color-mix(in srgb, #142E5A 55%, white);
	outline-offset: 3px;
}

/* Page placeholders */
.page { padding-bottom: 48px; }
.placeholder { padding: 48px 0; border-bottom: 1px solid var(--border); color: var(--muted); }

/* Müşteri Yorumları */
.testimonials {
	position: relative;
	padding: clamp(3.2rem, 6vw, 5rem) 0;
	background: #ffffff;
	overflow: hidden;
}

/* Teklif Al */
.quote {
	position: relative;
	padding: clamp(3.2rem, 6vw, 5rem) 0;
	background: #ffffff;
	overflow: hidden;
}

.quote::before {
	content: "";
	position: absolute;
	inset: 0;
	background:
		radial-gradient(900px 520px at 12% 20%, rgba(20, 46, 90, 0.10), transparent 62%),
		radial-gradient(900px 520px at 86% 22%, rgba(90, 176, 255, 0.10), transparent 60%);
	pointer-events: none;
}

.quote-grid {
	position: relative;
	z-index: 1;
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 560px);
	gap: clamp(1.4rem, 4vw, 2.6rem);
	align-items: start;
	
}

.quote-eyebrow {
	margin: 0 0 0.4rem;
	font-weight: 900;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: rgba(20, 46, 90, 0.82);
	font-size: 0.9rem;
}

.quote-title {
	margin: 0;
	font-weight: 950;
	letter-spacing: -0.02em;
	line-height: 1.06;
	font-size: clamp(2.1rem, 4vw, 3rem);
	color: #0f172a;
}

.quote-text {
	margin: 0.95rem 0 1rem;
	line-height: 1.9;
	font-weight: 650;
	color: rgba(15, 23, 42, 0.72);
}

.quote-points {
	margin: 0;
	padding: 0;
	list-style: none;
	display: grid;
	gap: 0.55rem;
	color: rgba(15, 23, 42, 0.68);
	font-weight: 650;
}

.quote-points strong {
	color: #142E5A;
	font-weight: 950;
}

.quote-actions {
	margin-top: 1.25rem;
	display: flex;
	gap: 0.75rem;
	flex-wrap: wrap;
}

.quote-cta {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.85rem 1.1rem;
	border-radius: 14px;
	font-weight: 900;
	letter-spacing: 0.02em;
	background: #142E5A;
	color: rgba(255, 255, 255, 0.94);
	border: 1px solid rgba(255, 255, 255, 0.12);
	box-shadow: 0 18px 44px rgba(15, 23, 42, 0.10);
}

.quote-cta:hover { filter: brightness(1.05); }

.quote-cta--ghost {
	background: rgba(15, 23, 42, 0.04);
	color: rgba(15, 23, 42, 0.88);
	border-color: rgba(15, 23, 42, 0.12);
}

.quote-card {
	border-radius: 18px;
	border: 1px solid rgba(15, 23, 42, 0.10);
	background: rgba(255, 255, 255, 0.78);
	box-shadow: 0 26px 70px rgba(15, 23, 42, 0.10);
	overflow: hidden;
}

.quote-form {
	padding: 1.2rem;
}

.quote-form-title {
	margin: 0;
	font-weight: 950;
	letter-spacing: -0.01em;
	color: #142E5A;
}

.quote-form-text {
	margin: 0.55rem 0 1rem;
	line-height: 1.85;
	font-weight: 650;
	color: rgba(15, 23, 42, 0.68);
}

.quote-fields {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 0.85rem;
}

.q-field { display: grid; gap: 0.4rem; }
.q-field--full { grid-column: 1 / -1; }

.q-field > span {
	font-weight: 850;
	color: rgba(15, 23, 42, 0.74);
	font-size: 0.92rem;
}

.q-field input,
.q-field select,
.q-field textarea {
	width: 100%;
	border-radius: 14px;
	border: 1px solid rgba(15, 23, 42, 0.14);
	background: rgba(255, 255, 255, 0.92);
	padding: 0.78rem 0.9rem;
	font: inherit;
	color: rgba(15, 23, 42, 0.92);
	outline: none;
}

.q-field textarea { resize: vertical; }

.q-field input:focus,
.q-field select:focus,
.q-field textarea:focus {
	border-color: rgba(20, 46, 90, 0.32);
	box-shadow: 0 0 0 4px rgba(90, 176, 255, 0.18);
}

.quote-form-actions {
	margin-top: 1rem;
	display: grid;
	gap: 0.6rem;
}

.quote-submit {
	border: 0;
	cursor: pointer;
	border-radius: 14px;
	padding: 0.95rem 1rem;
	font-weight: 950;
	letter-spacing: 0.02em;
	background: #142E5A;
	color: rgba(255, 255, 255, 0.94);
	box-shadow: 0 18px 44px rgba(15, 23, 42, 0.10);
}

.quote-submit:hover { filter: brightness(1.05); }

.quote-disclaimer {
	margin: 0;
	font-weight: 650;
	color: rgba(15, 23, 42, 0.58);
}

.quote a:focus-visible,
.quote button:focus-visible {
	outline: 3px solid color-mix(in srgb, #142E5A 35%, white);
	outline-offset: 3px;
}

.testimonials::before {
	content: "";
	position: absolute;
	inset: 0;
	background-image:
		radial-gradient(900px 520px at 14% 22%, rgba(20, 46, 90, 0.10), transparent 62%),
		radial-gradient(900px 520px at 86% 22%, rgba(90, 176, 255, 0.12), transparent 60%),
		linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(245, 247, 251, 0.92));
	opacity: 1;
	pointer-events: none;
}

.testimonials > .container { position: relative; z-index: 1; }

.testimonials-head {
	text-align: center;
	max-width: 900px;
	margin: 0 auto 1.6rem;
}

.testimonials-eyebrow {
	margin: 0 0 0.55rem;
	font-weight: 900;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: rgba(20, 46, 90, 0.82);
	font-size: 0.9rem;
}

.testimonials-title {
	margin: 0;
	font-weight: 950;
	letter-spacing: -0.02em;
	line-height: 1.06;
	font-size: clamp(2.1rem, 4.2vw, 3.2rem);
	color: #0f172a;
}

.testimonials-text {
	margin: 0.95rem auto 0;
	max-width: 760px;
	line-height: 1.9;
	font-weight: 600;
	color: rgba(15, 23, 42, 0.72);
}

.testimonials-badges {
	margin-top: 1.25rem;
	display: flex;
	justify-content: center;
	gap: 0.85rem;
	flex-wrap: wrap;
}

.t-badge {
	display: grid;
	grid-auto-flow: column;
	gap: 0.55rem;
	align-items: baseline;
	padding: 0.72rem 0.95rem;
	border-radius: 999px;
	border: 1px solid rgba(15, 23, 42, 0.12);
	background: rgba(255, 255, 255, 0.78);
	box-shadow: 0 18px 44px rgba(15, 23, 42, 0.06);
}

.t-badge-num {
	font-weight: 950;
	letter-spacing: -0.02em;
	color: #142E5A;
}

.t-badge-text {
	font-weight: 750;
	color: rgba(15, 23, 42, 0.66);
}

.testimonials-shell {
	position: relative;
	margin: clamp(1.2rem, 4vw, 2.2rem) auto 0;
	max-width: min(1000px, 100%);
}

.t-card {
	border-radius: 18px;
	border: 1px solid rgba(15, 23, 42, 0.10);
	background: rgba(255, 255, 255, 0.86);
	box-shadow: 0 26px 70px rgba(15, 23, 42, 0.10);
	padding: clamp(1.4rem, 4vw, 2.2rem);
	text-align: center;
	backdrop-filter: blur(10px);
}

.t-stars {
	font-size: 1.1rem;
	letter-spacing: 0.16em;
	color: #f6c24a;
	margin-bottom: 0.9rem;
}

.t-quote {
	margin: 0;
	font-size: clamp(1.05rem, 2vw, 1.22rem);
	line-height: 1.95;
	font-weight: 650;
	color: rgba(15, 23, 42, 0.84);
}

.t-meta {
	margin-top: 1.25rem;
	display: grid;
	grid-template-columns: auto 1fr auto;
	align-items: center;
	gap: 0.9rem;
	text-align: left;
}

.t-avatar {
	width: 44px;
	height: 44px;
	border-radius: 999px;
	border: 1px solid rgba(20, 46, 90, 0.20);
	background: linear-gradient(180deg, rgba(20, 46, 90, 0.16), rgba(90, 176, 255, 0.10));
	display: grid;
	place-items: center;
	font-weight: 950;
	color: #142E5A;
}

.t-name {
	font-weight: 950;
	letter-spacing: -0.01em;
}

.t-role {
	margin-top: 0.1rem;
	font-weight: 650;
	color: rgba(15, 23, 42, 0.66);
}

.t-date {
	font-weight: 800;
	color: rgba(15, 23, 42, 0.56);
}

.t-nav {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 54px;
	height: 54px;
	border-radius: 18px;
	border: 1px solid rgba(15, 23, 42, 0.12);
	background: rgba(255, 255, 255, 0.88);
	box-shadow: 0 18px 44px rgba(15, 23, 42, 0.10);
	cursor: pointer;
	display: grid;
	place-items: center;
	color: #142E5A;
}

.t-nav:hover { filter: brightness(1.03); }

.t-nav span { font-size: 2rem; line-height: 1; }

.t-nav--prev { left: -18px; }
.t-nav--next { right: -18px; }

.t-dots {
	margin: 1rem auto 0;
	display: flex;
	justify-content: center;
	gap: 0.55rem;
}

.t-dot {
	width: 8px;
	height: 8px;
	border-radius: 999px;
	border: 1px solid rgba(15, 23, 42, 0.18);
	background: rgba(15, 23, 42, 0.18);
	padding: 0;
	cursor: pointer;
}

.t-dot[aria-selected="true"] {
	width: 22px;
	background: #142E5A;
	border-color: rgba(20, 46, 90, 0.35);
}

.testimonials a:focus-visible,
.testimonials button:focus-visible {
	outline: 3px solid color-mix(in srgb, #142E5A 35%, white);
	outline-offset: 3px;
}

/* Footer */
.footer {
	position: relative;
	background: #0b1220;
	color: rgba(255, 255, 255, 0.92);
	overflow: hidden;
}

.footer::before {
	content: "";
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(180deg, rgba(11, 18, 32, 0.92), rgba(11, 18, 32, 0.96)),
		linear-gradient(90deg, rgba(20, 46, 90, 0.28), rgba(90, 176, 255, 0.10)),
		url("../assets/img/istanbul-banner.jpg");
	background-size: cover;
	background-position: center;
	filter: saturate(1.05) contrast(1.02);
	opacity: 1;
	pointer-events: none;
}

.footer-top {
	position: relative;
	z-index: 1;
	padding: clamp(2.6rem, 6vw, 4rem) 0;
	display: grid;
	grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr) minmax(0, 0.9fr) minmax(0, 0.7fr);
	gap: clamp(1.2rem, 3.5vw, 2.6rem);
	align-items: start;
}

.footer-brand {
	max-width: 520px;
}

.footer-logo img {
	width: auto;
	height: 68px;
	display: block;
}

.footer-title {
	margin: 0.9rem 0 0.6rem;
	font-size: 1.55rem;
	font-weight: 900;
	letter-spacing: -0.01em;
}

.footer-text {
	margin: 0;
	line-height: 1.85;
	color: rgba(255, 255, 255, 0.76);
	font-weight: 550;
}

.footer-ctas {
	margin-top: 1.1rem;
	display: flex;
	gap: 0.75rem;
	flex-wrap: wrap;
}

.footer-cta {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.78rem 1rem;
	border-radius: 14px;
	font-weight: 850;
	letter-spacing: 0.02em;
	background: #142E5A;
	color: rgba(255, 255, 255, 0.94);
	border: 1px solid rgba(255, 255, 255, 0.12);
	box-shadow: 0 18px 44px rgba(0, 0, 0, 0.18);
}

.footer-cta:hover { filter: brightness(1.05); }

.footer-cta--ghost {
	background: rgba(255, 255, 255, 0.06);
	border-color: rgba(255, 255, 255, 0.16);
}

.footer-heading {
	margin: 0.35rem 0 1rem;
	font-size: 1.05rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	font-weight: 850;
	color: rgba(255, 255, 255, 0.9);
}

.footer-links,
.footer-contact {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	gap: 0.65rem;
}

.footer-links a {
	color: rgba(255, 255, 255, 0.74);
	font-weight: 650;
}

.footer-links a:hover,
.footer-contact-link:hover {
	color: rgba(255, 255, 255, 0.95);
	text-decoration: underline;
}

.footer-contact-link {
	display: inline-flex;
	align-items: center;
	gap: 0.6rem;
	color: rgba(255, 255, 255, 0.78);
	font-weight: 650;
}

.footer-contact-ico {
	width: 34px;
	height: 34px;
	border-radius: 12px;
	border: 1px solid rgba(255, 255, 255, 0.14);
	background: rgba(255, 255, 255, 0.06);
	display: grid;
	place-items: center;
}

.footer-contact-ico svg {
	width: 18px;
	height: 18px;
	fill: currentColor;
	color: rgba(255, 255, 255, 0.9);
}

.footer-social {
	display: flex;
	gap: 0.7rem;
	flex-wrap: wrap;
}

.footer-social-link {
	width: 46px;
	height: 46px;
	border-radius: 16px;
	border: 1px solid rgba(255, 255, 255, 0.14);
	background: rgba(255, 255, 255, 0.06);
	display: grid;
	place-items: center;
	color: rgba(255, 255, 255, 0.92);
}

.footer-social-link:hover { background: rgba(255, 255, 255, 0.10); }

.footer-social-link svg {
	width: 20px;
	height: 20px;
	fill: currentColor;
}

.footer-bottom {
	position: relative;
	z-index: 1;
	border-top: 1px solid rgba(255, 255, 255, 0.10);
	background: rgba(11, 18, 32, 0.55);
	backdrop-filter: blur(10px);
}

.footer-bottom-inner {
	padding: 1rem 0;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	flex-wrap: wrap;
}

.footer-copy {
	margin: 0;
	color: rgba(255, 255, 255, 0.68);
	font-weight: 650;
}

.footer-mini-cta {
	color: rgba(255, 255, 255, 0.86);
	font-weight: 850;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.footer a:focus-visible {
	outline: 3px solid color-mix(in srgb, #5ab0ff 35%, transparent);
	outline-offset: 3px;
}

/* SSS */
.faq {
	position: relative;
	background: #ffffff;
	padding: clamp(3.2rem, 6vw, 5rem) 0;
	overflow: hidden;
}

.faq::before {
	content: "";
	position: absolute;
	inset: 0;
	background:
		radial-gradient(900px 520px at 12% 18%, rgba(20, 46, 90, 0.10), transparent 62%),
		radial-gradient(900px 520px at 86% 22%, rgba(90, 176, 255, 0.10), transparent 60%);
	opacity: 0.95;
	pointer-events: none;
}

.faq-grid {
	position: relative;
	z-index: 1;
	display: grid;
	grid-template-columns: minmax(0, 420px) minmax(0, 1fr);
	gap: clamp(1.4rem, 4vw, 2.6rem);
	align-items: stretch;
}

@media (min-width: 1100px) {
	.faq-grid {
		grid-template-columns: minmax(0, 520px) minmax(0, 1fr);
	}
}

.faq-eyebrow {
	margin: 0 0 0.4rem;
	font-weight: 750;
	letter-spacing: 0.02em;
	color: rgba(20, 46, 90, 0.9);
}

.faq-title {
	margin: 0 0 0.9rem;
	font-weight: 900;
	letter-spacing: -0.01em;
	line-height: 1.06;
	font-size: clamp(2.1rem, 4.1vw, 3rem);
	color: #142E5A;
}

.faq-text {
	margin: 0 0 0.75rem;
	line-height: 1.85;
	font-weight: 600;
	color: rgba(20, 46, 90, 0.78);
}

.faq-aside {
	display: flex;
	flex-direction: column;
	height: 100%;
}

.faq-media {
	margin-top: 0.7rem;
	flex: 1;
	min-height: 260px;
	border-radius: 18px;
	border: 1px solid rgba(15, 23, 42, 0.1);
	background: rgba(255, 255, 255, 0.78);
	box-shadow: 0 18px 44px rgba(15, 23, 42, 0.08);
	padding: 12px;
	display: grid;
	place-items: center;
	overflow: hidden;
}

.faq-media img {
	width: 100%;
	height: 100%;
	object-fit: contain;
	object-position: center;
	display: block;
}

.faq-list {
	display: grid;
	gap: 0.9rem;
}

.faq-item {
	border-radius: 16px;
	border: 1px solid rgba(15, 23, 42, 0.12);
	background: rgba(255, 255, 255, 0.82);
	box-shadow: 0 18px 44px rgba(15, 23, 42, 0.06);
	overflow: hidden;
}

.faq-question {
	list-style: none;
	cursor: pointer;
	padding: 1.05rem 1.1rem;
	font-weight: 850;
	letter-spacing: -0.01em;
	color: #142E5A;
	position: relative;
	user-select: none;
}

.faq-question::-webkit-details-marker { display: none; }

.faq-question::after {
	content: "+";
	position: absolute;
	right: 1.05rem;
	top: 50%;
	transform: translateY(-50%);
	width: 32px;
	height: 32px;
	border-radius: 12px;
	border: 1px solid rgba(20, 46, 90, 0.18);
	background: rgba(255, 255, 255, 0.7);
	display: grid;
	place-items: center;
	font-weight: 900;
	color: rgba(20, 46, 90, 0.92);
}

.faq-item[open] .faq-question::after {
	content: "–";
}

.faq-answer {
	padding: 0 1.1rem 1.1rem;
	line-height: 1.85;
	font-weight: 600;
	color: rgba(20, 46, 90, 0.78);
}

.faq-item[open] {
	border-color: rgba(20, 46, 90, 0.22);
	box-shadow: 0 26px 64px rgba(15, 23, 42, 0.10);
}

.faq-question:focus-visible {
	outline: 3px solid color-mix(in srgb, #142E5A 35%, white);
	outline-offset: 3px;
}

/* Scroll-to-top button */
.to-top {
	position: fixed;
	right: max(28px, env(safe-area-inset-right));
	bottom: max(28px, env(safe-area-inset-bottom));
	width: 60px;
	height: 60px;
	border-radius: 18px;
	border: 1px solid rgba(255, 255, 255, 0.22);
	background: linear-gradient(180deg, color-mix(in srgb, #142E5A 82%, white) 0%, #142E5A 55%, color-mix(in srgb, #142E5A 88%, black) 100%);
	color: #fff;
	display: grid;
	place-items: center;
	box-shadow:
		0 18px 40px rgba(15, 23, 42, 0.26),
		0 10px 18px rgba(15, 23, 42, 0.16),
		inset 0 1px 0 rgba(255, 255, 255, 0.35),
		inset 0 -10px 18px rgba(0, 0, 0, 0.14);
	z-index: 120;
	cursor: pointer;

	opacity: 0;
	transform: translateY(10px);
	pointer-events: none;
	transition: opacity 180ms ease, transform 180ms ease, filter 180ms ease;
}

.to-top::before {
	content: "";
	position: absolute;
	inset: 1px;
	border-radius: inherit;
	background: radial-gradient(120% 90% at 30% 20%, rgba(255, 255, 255, 0.28), transparent 55%);
	opacity: 0.9;
	pointer-events: none;
}

.to-top svg {
	width: 24px;
	height: 24px;
	fill: currentColor;
}

.to-top.is-visible {
	opacity: 1;
	transform: translateY(0);
	pointer-events: auto;
}

.to-top:hover { filter: brightness(1.08) saturate(1.04); }

.to-top:active {
	transform: translateY(2px);
	filter: brightness(0.98);
}

.to-top:focus-visible {
	outline: 3px solid color-mix(in srgb, #142E5A 55%, white);
	outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
	.to-top { transition: none; }
}

@media (max-width: 980px) {
	.headbar-inner { min-height: auto; padding: 1rem 0; align-items: flex-start; }
	.headbar-info { justify-content: flex-start; }
	.cta { margin-left: 0; }
	.about-grid { grid-template-columns: 1fr; }
	.about-text { max-width: none; }
	.faq-grid { grid-template-columns: 1fr; }
	.faq-aside { height: auto; }
	.faq-media { flex: none; min-height: 0; }
	.faq-media img { height: auto; object-fit: contain; }
	.footer-top {
		grid-template-columns: 1fr;
	}
	.footer-brand { max-width: none; }
	.t-nav { display: none; }
	.quote-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
	.testimonials-shell { max-width: 100%; }
	.t-meta { grid-template-columns: auto 1fr; }
	.t-date { grid-column: 1 / -1; text-align: left; }
	.quote-fields { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
	.nav-toggle { display: inline-flex; }
	.nav { position: static; }
	.whatsapp { min-width: auto; }
	.whatsapp-text { display: none; }
	.nav-logo { height: 44px; }

	.nav-menu {
		display: none;
		position: fixed;
		left: 0;
		top: var(--nav-height);
		right: 0;
		background: rgba(11, 18, 32, 0.94);
		backdrop-filter: blur(12px);
		-webkit-backdrop-filter: blur(12px);
		padding: 0.6rem 0.8rem;
		flex-direction: column;
		align-items: flex-start;
		gap: 0.2rem;
		border-top: 1px solid rgba(255, 255, 255, 0.12);
		z-index: 120;
		max-height: calc(100dvh - var(--nav-height));
		overflow: auto;
	}

	.nav-menu.is-open { display: flex; }
	.nav-link { width: 100%; padding: 0.65rem 0.25rem; }
	.nav-menu > li::after { content: none; }

	.nav-social { gap: 0.4rem; }

	.whatsapp,
	.social-link {
		gap: 0;
	}

	.icon-label { display: none; }

	.services-top {
		grid-template-columns: 1fr;
	}

	.services-top::before { display: none; }

	.services-col { grid-auto-rows: auto; }

	.services-title--vertical {
		writing-mode: horizontal-tb;
		text-orientation: mixed;
		letter-spacing: -0.02em;
		margin-bottom: 0.2rem;
	}

	.services-col--mid,
	.services-col--right {
		grid-column: 1;
		grid-row: auto;
		grid-template-rows: none;
	}

	/* Hizmet kartlarını tek kolon ve aynı ölçüde göster */
	.service-card {
		grid-template-columns: 1fr;
		row-gap: 0.85rem;
		min-height: clamp(220px, 72vw, 320px);
		padding: 1.2rem 1.05rem 1.05rem;
	}

	.service-card::after { display: none; }

	.service-icon {
		grid-column: 1;
		grid-row: 1;
		width: 100%;
		aspect-ratio: 4 / 3;
		min-height: clamp(180px, 60vw, 260px);
		display: flex;
		align-items: center;
		justify-content: center;
	}

	.service-icon img {
		width: 100%;
		height: 100%;
		max-width: 100%;
		max-height: 100%;
		object-fit: contain;
		padding: 10px;
	}

	.service-body {
		grid-column: 1;
		grid-row: 2;
		justify-self: start;
		text-align: left;
		padding: 0;
	}

	.services-col--right .service-card { grid-template-columns: 1fr; }
	.services-col--right .service-icon,
	.services-col--right .service-body {
		grid-column: 1;
		justify-self: start;
		text-align: left;
		padding: 0;
	}

	.services-footer { margin-left: 0; }

	.services-stats { grid-template-columns: 1fr; }
	.stat { grid-template-columns: auto 1fr; }

	.gallery-head { flex-direction: column; align-items: flex-start; }
	.gallery-marquee {
		--tile-h: clamp(140px, 26vw, 180px);
		--tile-w: clamp(220px, 68vw, 360px);
	}
	.gallery-marquee { --gallery-edge: 64px; }
	.lightbox-nav { display: none; }
}

@media (max-width: 520px) {
	.marquee-viewport::before,
	.marquee-viewport::after {
		width: 28px;
	}

	.service-card {
		grid-template-columns: 1fr;
		row-gap: 0.85rem;
		min-height: clamp(240px, 88vw, 340px);
		padding: 1.2rem 1.05rem 1.1rem;
	}

	.service-card::after { display: none; }

	.service-icon {
		grid-column: 1;
		grid-row: 1;
		width: 100%;
		aspect-ratio: 4 / 3;
		min-height: clamp(200px, 72vw, 280px);
		display: flex;
		align-items: center;
		justify-content: center;
	}

	.service-icon img {
		width: 100%;
		height: 100%;
		max-width: 100%;
		max-height: 100%;
		object-fit: contain;
	}

	.service-body {
		grid-column: 1;
		grid-row: 2;
		justify-self: start;
		text-align: left;
		padding: 0;
	}

	.services-col--right .service-icon,
	.services-col--right .service-body {
		grid-column: 1;
		justify-self: start;
		text-align: left;
		padding: 0;
	}

	.gallery-grid {
		--tile-h: clamp(160px, 54vw, 220px);
		--tile-w: clamp(240px, 82vw, 420px);
		grid-template-rows: repeat(1, var(--tile-h));
	}
}

@media (max-width: 520px) {
	.headbar-inner { min-height: auto; padding: 0.8rem 0; }
	.brand-wrap { flex-direction: column; align-items: flex-start; gap: 0.25rem; }
	.brand-slogan { white-space: normal; }
	.brand-logo { max-height: 84px; }
}