/* Single project (olek_project CPT) styles. */
/* proj- namespace. */

/* ---- Hero: full-bleed dark with large type ---- */
.proj-hero {
	position: relative;
	min-height: 520px;
	display: flex;
	align-items: center;
	overflow: hidden;
}

.proj-hero__bg {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center 40%;
	filter: brightness(0.22);
}

.proj-hero__content {
	position: relative;
	z-index: 2;
	max-width: 700px;
	padding: var(--sp-80) var(--sp-64);
	color: var(--color-text-inverse);
}

.proj-hero__breadcrumb {
	font-family: var(--ff-sans);
	font-size: var(--fs-12);
	color: rgba(245, 240, 232, 0.5);
	margin-bottom: var(--sp-24);
}

.proj-hero__breadcrumb a {
	color: rgba(245, 240, 232, 0.5);
	transition: color var(--duration) var(--ease-out);
}

.proj-hero__breadcrumb a:hover {
	color: var(--color-gold);
}

.proj-hero__eyebrow {
	font-family: var(--ff-sans);
	font-size: var(--fs-11);
	font-weight: var(--fw-semibold);
	text-transform: uppercase;
	letter-spacing: var(--ls-widest);
	color: var(--color-gold);
	margin-bottom: var(--sp-16);
}

.proj-hero__heading {
	font-family: var(--ff-serif);
	font-size: clamp(var(--fs-36), 4vw, var(--fs-60));
	font-weight: var(--fw-light);
	line-height: var(--lh-tight);
	margin-bottom: var(--sp-16);
}

.proj-hero__meta {
	font-family: var(--ff-sans);
	font-size: var(--fs-15);
	color: rgba(245, 240, 232, 0.6);
	letter-spacing: var(--ls-wide);
}

/* ---- Before & After comparison ---- */
.proj-ba {
	background: var(--color-bg-cream);
	padding: var(--sp-80) 0;
	border-bottom: 1px solid var(--color-border);
}

.proj-ba__grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--sp-32);
}

.proj-ba__item {
	position: relative;
	overflow: hidden;
	background: var(--color-bg);
	border: 1px solid var(--color-border);
}

.proj-ba__img {
	display: block;
	width: 100%;
	height: auto;
}

.proj-ba__badge {
	position: absolute;
	top: var(--sp-16);
	left: var(--sp-16);
	font-family: var(--ff-sans);
	font-size: var(--fs-11);
	font-weight: var(--fw-semibold);
	text-transform: uppercase;
	letter-spacing: var(--ls-wider);
	color: var(--color-text-inverse);
	background: rgba(43, 40, 32, 0.75);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	padding: var(--sp-8) var(--sp-16);
	z-index: 2;
}

/* ---- Project description / prose ---- */
.proj-content {
	background: var(--color-bg);
	padding: var(--sp-80) 0;
	border-bottom: 1px solid var(--color-border);
}

.proj-content__inner {
	max-width: 720px;
	margin-inline: auto;
}

/* Prose typography (mirrors rs-prose) */
.proj-prose h2 {
	font-family: var(--ff-serif);
	font-size: clamp(var(--fs-24), 2.5vw, var(--fs-36));
	font-weight: var(--fw-light);
	line-height: var(--lh-snug);
	color: var(--color-text);
	margin-top: var(--sp-40);
	margin-bottom: var(--sp-16);
}

.proj-prose h2:first-child {
	margin-top: 0;
}

.proj-prose h3 {
	font-family: var(--ff-sans);
	font-size: var(--fs-18);
	font-weight: var(--fw-semibold);
	line-height: var(--lh-snug);
	color: var(--color-text);
	margin-top: var(--sp-32);
	margin-bottom: var(--sp-12);
}

.proj-prose p {
	font-size: var(--fs-15);
	line-height: var(--lh-normal);
	color: var(--color-text-body);
	margin-bottom: var(--sp-12);
}

.proj-prose ul,
.proj-prose ol {
	font-size: var(--fs-15);
	line-height: var(--lh-normal);
	color: var(--color-text-body);
	margin-bottom: var(--sp-16);
	padding-left: var(--sp-24);
}

.proj-prose ul {
	list-style: disc;
}

.proj-prose ol {
	list-style: decimal;
}

.proj-prose li {
	margin-bottom: var(--sp-8);
}

.proj-prose li::marker {
	color: var(--color-gold);
}

.proj-prose a {
	color: var(--color-gold);
	text-decoration: underline;
	text-underline-offset: 2px;
	transition: color var(--duration) var(--ease-out);
}

.proj-prose a:hover {
	color: var(--color-gold-hover);
}

.proj-prose strong {
	font-weight: var(--fw-semibold);
	color: var(--color-text);
}

.proj-prose blockquote {
	border-left: 3px solid var(--color-gold);
	padding-left: var(--sp-20);
	margin: var(--sp-24) 0;
	font-style: italic;
	color: var(--color-text-body);
}

/* ---- Photo gallery grid ---- */
.proj-gallery {
	background: var(--color-bg);
	padding: var(--sp-80) 0;
}

.proj-gallery__heading {
	font-family: var(--ff-serif);
	font-size: clamp(var(--fs-28), 3vw, var(--fs-40));
	font-weight: var(--fw-light);
	line-height: var(--lh-snug);
	color: var(--color-text);
	text-align: center;
	margin-bottom: var(--sp-48);
}

.proj-gallery__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--sp-20);
}

.proj-gallery__item {
	position: relative;
	overflow: hidden;
	cursor: pointer;
	background: var(--color-bg-cream);
	border: none;
	padding: 0;
	display: block;
}

.proj-gallery__img {
	display: block;
	width: 100%;
	height: auto;
	transition: transform 0.6s var(--ease-out);
}

.proj-gallery__item:hover .proj-gallery__img {
	transform: scale(1.04);
}

/* ---- Project Lightbox (reuses gal-lightbox design) ---- */
.proj-lightbox {
	position: fixed;
	inset: 0;
	z-index: 1000;
	background: rgba(43, 40, 32, 0);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--sp-40);
	pointer-events: none;
	transition: background 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.proj-lightbox.active {
	pointer-events: auto;
	background: rgba(43, 40, 32, 0.96);
}

.proj-lightbox__close {
	position: absolute;
	top: var(--sp-24);
	right: var(--sp-24);
	background: rgba(245, 240, 232, 0.08);
	border: 1px solid rgba(245, 240, 232, 0.1);
	color: var(--color-text-inverse);
	cursor: pointer;
	padding: var(--sp-12);
	border-radius: 50%;
	width: 44px;
	height: 44px;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all 0.3s var(--ease-out);
	opacity: 0;
	transform: translateY(-8px);
}

.proj-lightbox.active .proj-lightbox__close {
	opacity: 1;
	transform: translateY(0);
	transition-delay: 0.2s;
}

.proj-lightbox__close:hover {
	background: rgba(245, 240, 232, 0.15);
	border-color: rgba(245, 240, 232, 0.2);
}

.proj-lightbox__stage {
	position: relative;
	max-width: 85vw;
	max-height: 80vh;
	display: flex;
	align-items: center;
	justify-content: center;
}

.proj-lightbox__img {
	max-width: 85vw;
	max-height: 80vh;
	object-fit: contain;
	opacity: 0;
	transform: scale(0.96);
	transition:
		opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1),
		transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
	user-select: none;
	-webkit-user-select: none;
}

.proj-lightbox.active .proj-lightbox__img {
	opacity: 1;
	transform: scale(1);
}

.proj-lightbox__img.transitioning {
	opacity: 0;
	transform: scale(0.96);
}

.proj-lightbox__nav {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	background: rgba(245, 240, 232, 0.06);
	border: 1px solid rgba(245, 240, 232, 0.08);
	border-radius: 50%;
	color: var(--color-text-inverse);
	cursor: pointer;
	width: 48px;
	height: 48px;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all 0.3s var(--ease-out);
	opacity: 0;
}

.proj-lightbox.active .proj-lightbox__nav {
	opacity: 1;
	transition-delay: 0.25s;
}

.proj-lightbox__nav:hover {
	background: rgba(245, 240, 232, 0.12);
	border-color: rgba(245, 240, 232, 0.15);
	transform: translateY(-50%) scale(1.05);
}

.proj-lightbox__nav--prev {
	left: var(--sp-24);
}

.proj-lightbox__nav--next {
	right: var(--sp-24);
}

.proj-lightbox__counter {
	position: absolute;
	bottom: var(--sp-24);
	left: 50%;
	transform: translateX(-50%);
	font-family: var(--ff-sans);
	font-size: var(--fs-12);
	font-weight: var(--fw-medium);
	color: rgba(245, 240, 232, 0.35);
	letter-spacing: var(--ls-wide);
	opacity: 0;
	transition: opacity 0.4s var(--ease-out);
}

.proj-lightbox.active .proj-lightbox__counter {
	opacity: 1;
	transition-delay: 0.3s;
}

/* ---- Related projects ---- */
.proj-related {
	background: var(--color-bg-cream);
	padding: var(--sp-80) 0;
	border-bottom: 1px solid var(--color-border);
}

.proj-related__heading {
	font-family: var(--ff-serif);
	font-size: clamp(var(--fs-28), 3vw, var(--fs-40));
	font-weight: var(--fw-light);
	line-height: var(--lh-snug);
	color: var(--color-text);
	text-align: center;
	margin-bottom: var(--sp-48);
}

.proj-related__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--sp-24);
}

.proj-related__card {
	display: block;
	text-decoration: none;
	background: var(--color-bg);
	border: 1px solid var(--color-border);
	overflow: hidden;
	transition: border-color 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

.proj-related__card:hover {
	border-color: var(--color-gold);
	box-shadow: 0 8px 32px rgba(43, 40, 32, 0.08);
}

.proj-related__thumb {
	overflow: hidden;
}

.proj-related__img {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: 4 / 3;
	object-fit: cover;
	transition: transform 0.6s var(--ease-out);
}

.proj-related__card:hover .proj-related__img {
	transform: scale(1.04);
}

.proj-related__info {
	padding: var(--sp-20) var(--sp-24);
}

.proj-related__title {
	font-family: var(--ff-serif);
	font-size: var(--fs-20);
	font-weight: var(--fw-regular);
	line-height: var(--lh-snug);
	color: var(--color-text);
	margin-bottom: var(--sp-4);
}

.proj-related__service {
	font-family: var(--ff-sans);
	font-size: var(--fs-13);
	color: var(--color-text-light);
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
	.proj-hero {
		min-height: 400px;
	}

	.proj-hero__content {
		padding: var(--sp-40) var(--container-pad);
	}

	.proj-ba {
		padding: var(--sp-48) 0;
	}

	.proj-ba__grid {
		grid-template-columns: 1fr;
		gap: var(--sp-20);
	}

	.proj-content {
		padding: var(--sp-48) 0;
	}

	.proj-gallery {
		padding: var(--sp-48) 0;
	}

	.proj-gallery__grid {
		grid-template-columns: repeat(2, 1fr);
		gap: var(--sp-12);
	}

	.proj-related {
		padding: var(--sp-48) 0;
	}

	.proj-related__grid {
		grid-template-columns: 1fr;
		gap: var(--sp-20);
	}

	.proj-lightbox__img {
		max-width: 95vw;
		max-height: 70vh;
	}

	.proj-lightbox__nav {
		width: 40px;
		height: 40px;
	}

	.proj-lightbox__nav--prev {
		left: var(--sp-8);
	}

	.proj-lightbox__nav--next {
		right: var(--sp-8);
	}
}

@media (max-width: 480px) {
	.proj-hero {
		min-height: 340px;
	}

	.proj-hero__content {
		padding: var(--sp-32) var(--sp-20);
	}

	.proj-hero__heading {
		font-size: var(--fs-32);
	}

	.proj-ba {
		padding: var(--sp-32) 0;
	}

	.proj-content {
		padding: var(--sp-32) 0;
	}

	.proj-gallery {
		padding: var(--sp-32) 0;
	}

	.proj-gallery__grid {
		grid-template-columns: 1fr;
	}

	.proj-related {
		padding: var(--sp-32) 0;
	}

	.proj-lightbox {
		padding: var(--sp-12);
	}
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
	.proj-gallery__img,
	.proj-related__img,
	.proj-lightbox,
	.proj-lightbox__img,
	.proj-lightbox__close,
	.proj-lightbox__nav,
	.proj-lightbox__counter {
		transition-duration: 0.01s !important;
	}
}