/* =====================================================================
   aeps — lightbox.css
   Styling for the dependency-free image lightbox (see assets/js/lightbox.js)
   and the project-gallery thumbnail triggers that open it.
   ===================================================================== */

/* ---- Gallery thumbnail trigger ---- */
.project-thumb__trigger {
	display: block;
	width: 100%;
	padding: 0;
	border: none;
	background: none;
	position: relative;
	overflow: hidden;
	border-radius: var(--radius-md);
	cursor: zoom-in;
}

/* Sizing (width/height/object-fit) stays with `.project-thumb img` in
   home.css; only add the hover-zoom transition here. */
.project-thumb__trigger img {
	transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.project-thumb__trigger:hover img,
.project-thumb__trigger:focus-visible img {
	transform: scale(1.06);
}

/* Zoom badge that fades in on hover */
.project-thumb__zoom {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--white);
	font-size: 1.6rem;
	background: rgba(26, 26, 26, 0.35);
	opacity: 0;
	transition: opacity 0.3s ease;
}

.project-thumb__trigger:hover .project-thumb__zoom,
.project-thumb__trigger:focus-visible .project-thumb__zoom {
	opacity: 1;
}

.project-thumb__trigger:focus-visible {
	outline: 2px solid var(--white);
	outline-offset: 3px;
}

/* ---- Overlay ---- */
.aeps-lightbox {
	position: fixed;
	inset: 0;
	z-index: 1090;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: clamp(1rem, 4vw, 3rem);
	background: rgba(10, 10, 10, 0.92);
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.35s ease, visibility 0s linear 0.35s;
}

.aeps-lightbox[hidden] {
	display: none;
}

.aeps-lightbox.is-open {
	opacity: 1;
	visibility: visible;
	transition: opacity 0.35s ease, visibility 0s linear 0s;
}

/* ---- Figure / image ---- */
.aeps-lightbox__figure {
	margin: 0;
	max-width: 100%;
	max-height: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.85rem;
	transform: scale(0.94);
	opacity: 1;
	transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.3s ease;
}

.aeps-lightbox.is-open .aeps-lightbox__figure {
	transform: scale(1);
}

.aeps-lightbox__figure.is-loading {
	opacity: 0.35;
}

.aeps-lightbox__img {
	display: block;
	max-width: 100%;
	max-height: 82vh;
	width: auto;
	height: auto;
	border-radius: var(--radius-sm);
	box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
}

.aeps-lightbox__caption {
	color: rgba(255, 255, 255, 0.85);
	font-size: 0.95rem;
	text-align: center;
	max-width: 60ch;
	margin: 0;
}

/* ---- Controls ---- */
.aeps-lightbox__close,
.aeps-lightbox__nav {
	position: absolute;
	background: rgba(255, 255, 255, 0.1);
	border: none;
	color: var(--white);
	width: 48px;
	height: 48px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.25rem;
	line-height: 1;
	transition: background-color 0.25s ease, transform 0.25s ease, opacity 0.25s ease;
}

.aeps-lightbox__close:hover,
.aeps-lightbox__nav:hover {
	background: var(--primary-color);
}

.aeps-lightbox__close {
	top: clamp(1rem, 3vw, 2rem);
	right: clamp(1rem, 3vw, 2rem);
}

.aeps-lightbox__nav {
	top: 50%;
	transform: translateY(-50%);
}

.aeps-lightbox__nav:hover {
	transform: translateY(-50%) scale(1.08);
}

.aeps-lightbox__nav--prev {
	left: clamp(0.75rem, 3vw, 2rem);
}

.aeps-lightbox__nav--next {
	right: clamp(0.75rem, 3vw, 2rem);
}

.aeps-lightbox__nav[hidden],
.aeps-lightbox__counter[hidden] {
	display: none;
}

.aeps-lightbox__counter {
	position: absolute;
	bottom: clamp(1rem, 3vw, 2rem);
	left: 50%;
	transform: translateX(-50%);
	color: rgba(255, 255, 255, 0.75);
	font-family: var(--font-heading);
	font-size: 0.9rem;
	letter-spacing: 1px;
}

/* Lock background scroll while open */
body.aeps-lightbox-open {
	overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {

	.aeps-lightbox,
	.aeps-lightbox__figure,
	.project-thumb__trigger img,
	.project-thumb__zoom {
		transition: none;
	}
}