/* ==========================================================================
   Heystek Construction — loading screen (preloader)
   White overlay so the white-background logo blends in with no border.
   Hides on load; respects reduced motion.
   ========================================================================== */

.bk-loader {
	position: fixed;
	inset: 0;
	z-index: 99999;
	display: flex;
	align-items: center;
	justify-content: center;
	background: #ffffff;
	transition: opacity .55s ease, visibility .55s ease;
}

.bk-loader.is-done {
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
}

.bk-loader__inner {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 22px;
	animation: bk-loader-fade .7s ease both;
}

.bk-loader__logo {
	width: 120px;
	height: auto;
	display: block;
	animation: bk-loader-breathe 1.6s ease-in-out infinite;
}

.bk-loader__bar {
	width: 180px;
	height: 3px;
	border-radius: 99px;
	background: #e6eefb;
	overflow: hidden;
}

.bk-loader__bar span {
	display: block;
	height: 100%;
	width: 40%;
	border-radius: 99px;
	background: linear-gradient(90deg, #0A294E, #1759AA);
	animation: bk-loader-slide 1.1s ease-in-out infinite;
}

@keyframes bk-loader-fade {
	from { opacity: 0; transform: translateY(8px); }
	to   { opacity: 1; transform: translateY(0); }
}

@keyframes bk-loader-breathe {
	0%, 100% { transform: scale(1); }
	50%      { transform: scale(1.04); }
}

@keyframes bk-loader-slide {
	0%   { transform: translateX(-120%); }
	50%  { transform: translateX(150%); }
	100% { transform: translateX(-120%); }
}

@media (max-width: 640px) {
	.bk-loader__logo { width: 96px; }
	.bk-loader__bar  { width: 150px; }
}

@media (prefers-reduced-motion: reduce) {
	.bk-loader__inner { animation: none; }
	.bk-loader__logo  { animation: none; }
	.bk-loader__bar span { animation: none; }
}