/**
 * HSN AKD — first-visit page loader (portfolio index)
 * Mavi aile: accent glow — generic spinner yok
 */

#hsn-page-loader {
	--hsn-ld-navy0: #020617;
	--hsn-ld-navy1: #0a1628;
	--hsn-ld-ink: #030712;
	--hsn-ld-glow1: rgba(56, 189, 248, 0.14);
	--hsn-ld-glow2: rgba(100, 181, 246, 0.22);
	--hsn-ld-faint: rgba(186, 230, 253, 0.07);
	--hsn-ld-ease: cubic-bezier(0.4, 0, 0.2, 1);
	position: fixed;
	inset: 0;
	z-index: 2147482000;
	display: flex;
	align-items: center;
	justify-content: center;
	pointer-events: all;
	touch-action: none;
	overscroll-behavior: none;
	font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	opacity: 1;
	visibility: visible;
	transition: opacity 0.55s var(--hsn-ld-ease), visibility 0s linear 0s;
}

#hsn-page-loader[aria-hidden="true"] {
	pointer-events: none;
	visibility: hidden;
	opacity: 0;
	transition: opacity 0.5s var(--hsn-ld-ease), visibility 0s linear 0.5s;
}

#hsn-page-loader.is-dismissing {
	pointer-events: none;
}

.hsn-page-loader__bg {
	position: absolute;
	inset: 0;
	background: radial-gradient(120% 80% at 50% 45%, var(--hsn-ld-navy1) 0%, var(--hsn-ld-ink) 48%, #000 100%),
		linear-gradient(180deg, var(--hsn-ld-navy0) 0%, #000 100%);
}

.hsn-page-loader__particles {
	position: absolute;
	inset: 0;
	overflow: hidden;
	pointer-events: none;
}

.hsn-page-loader__particle {
	position: absolute;
	width: 2px;
	height: 2px;
	border-radius: 50%;
	background: var(--hsn-ld-faint);
	box-shadow: 0 0 6px var(--hsn-ld-glow1);
	will-change: transform, opacity;
}

.hsn-page-loader__content {
	position: relative;
	z-index: 2;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: clamp(1.1rem, 3vw, 1.5rem);
	padding: 1.5rem;
	max-width: 90vw;
}

.hsn-page-loader__logo-box {
	position: relative;
	width: min(78vw, 300px);
	max-height: 28vh;
	display: flex;
	align-items: center;
	justify-content: center;
	-webkit-tap-highlight-color: transparent;
	overflow: hidden;
}

#hsn-page-loader .hsn-page-loader__logo {
	position: relative;
	z-index: 1;
	display: block;
	width: 100%;
	height: auto;
	max-height: 24vh;
	object-fit: contain;
	opacity: 0;
	transform: scale(0.96);
	filter: drop-shadow(0 0 20px var(--hsn-ld-glow1)) drop-shadow(0 0 48px var(--hsn-ld-faint));
}

#hsn-page-loader.hsn-page-loader--ready .hsn-page-loader__logo {
	opacity: 1;
	transform: scale(1);
}

#hsn-page-loader .hsn-page-loader__glow {
	position: absolute;
	z-index: 0;
	inset: -18%;
	border-radius: 12px;
	pointer-events: none;
	background: radial-gradient(ellipse 70% 60% at 50% 50%, var(--hsn-ld-glow2) 0%, transparent 70%);
	opacity: 0.5;
}

.hsn-page-loader__scan {
	position: absolute;
	z-index: 2;
	inset: 0;
	overflow: hidden;
	pointer-events: none;
	mix-blend-mode: screen;
}

.hsn-page-loader__scan::after {
	content: "";
	position: absolute;
	top: 0;
	left: -40%;
	width: 38%;
	height: 100%;
	background: linear-gradient(90deg, transparent, rgba(186, 230, 253, 0.14), rgba(100, 181, 246, 0.22), rgba(56, 189, 248, 0.12), transparent);
	transform: translateX(0) skewX(-8deg);
	filter: blur(0.5px);
}

#hsn-page-loader.hsn-page-loader--ready .hsn-page-loader__scan::after {
	animation: hsn-ld-scan 1.1s var(--hsn-ld-ease) 0.2s 1 both;
}

.hsn-page-loader__text {
	margin: 0;
	font-size: clamp(0.7rem, 1.6vw, 0.82rem);
	font-weight: 500;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: rgba(186, 230, 253, 0.55);
	font-variant-numeric: tabular-nums;
	opacity: 0;
	transform: translateY(4px);
}

#hsn-page-loader.hsn-page-loader--ready .hsn-page-loader__text {
	opacity: 1;
	transform: translateY(0);
}

/* Giriş: fade + scale (logo) */
#hsn-page-loader.hsn-page-loader--ready .hsn-page-loader__logo,
#hsn-page-loader.hsn-page-loader--ready .hsn-page-loader__text {
	transition: opacity 0.5s var(--hsn-ld-ease), transform 0.6s var(--hsn-ld-ease);
}

#hsn-page-loader.hsn-page-loader--ready .hsn-page-loader__glow {
	animation: hsn-ld-pulse 1.4s var(--hsn-ld-ease) 0.4s 2 alternate;
}

#hsn-page-loader.hsn-page-loader--reduced .hsn-page-loader__glow,
#hsn-page-loader.hsn-page-loader--reduced .hsn-page-loader__scan,
#hsn-page-loader.hsn-page-loader--reduced .hsn-page-loader__particles {
	display: none;
}

#hsn-page-loader.hsn-page-loader--reduced .hsn-page-loader__logo {
	filter: none;
}

@keyframes hsn-ld-scan {
	0% {
		transform: translateX(-5%) skewX(-8deg);
		opacity: 0;
	}
	10% {
		opacity: 1;
	}
	90% {
		opacity: 1;
	}
	100% {
		transform: translateX(320%) skewX(-8deg);
		opacity: 0;
	}
}

@keyframes hsn-ld-pulse {
	0% {
		opacity: 0.4;
		transform: scale(0.98);
	}
	100% {
		opacity: 0.75;
		transform: scale(1.02);
	}
}

@keyframes hsn-ld-drift {
	0%,
	100% {
		transform: translate(0, 0);
		opacity: 0.35;
	}
	50% {
		transform: translate(5px, -6px);
		opacity: 0.55;
	}
}

html.hsn-loader--active body {
	overflow: hidden;
}

/* Skip (same session) — no flash, loader never paints */
html.hsn-loader--skip #hsn-page-loader {
	display: none !important;
}

@media (prefers-reduced-motion: reduce) {
	#hsn-page-loader,
	#hsn-page-loader[aria-hidden="true"] {
		transition: opacity 0.2s ease, visibility 0s linear 0.2s;
	}

	#hsn-page-loader .hsn-page-loader__logo {
		transform: none;
	}

	#hsn-page-loader.hsn-page-loader--ready .hsn-page-loader__logo,
	#hsn-page-loader.hsn-page-loader--reduced .hsn-page-loader__logo {
		opacity: 1;
		transform: none;
	}

	#hsn-page-loader.hsn-page-loader--reduced .hsn-page-loader__text,
	#hsn-page-loader.hsn-page-loader--ready .hsn-page-loader__text {
		opacity: 0.7;
		transform: none;
	}
}