/*!
 * Showcase Portfolio - Front-end styles
 * Theme-independent, namespaced under .sp-* so it never collides with
 * theme classes. Uses CSS custom properties so themes and the plugin
 * Settings screen can retint everything from one place.
 */

:root {
	--sp-accent: #2563eb;
	--sp-text: #1a1a1a;
	--sp-text-muted: #6b7280;
	--sp-bg: #ffffff;
	--sp-bg-muted: #f4f5f7;
	--sp-border: #e5e7eb;
	--sp-radius: 10px;
	--sp-gap: 24px;
	--sp-transition: 280ms cubic-bezier(0.22, 1, 0.36, 1);
}

.sp-portfolio-wrap,
.sp-single-project,
.sp-related-projects {
	box-sizing: border-box;
}

.sp-portfolio-wrap *,
.sp-single-project *,
.sp-related-projects *,
.sp-single-shortcode-wrap * {
	box-sizing: border-box;
}

.sp-grid-title {
	margin: 0 0 1em;
}

/* -------------------------------------------------------------------- */
/* Filter bar                                                            */
/* -------------------------------------------------------------------- */

.sp-filter-bar {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin: 0 0 28px;
}

.sp-filter-btn {
	font: inherit;
	cursor: pointer;
	background: transparent;
	border: 1px solid var(--sp-border);
	color: var(--sp-text);
	padding: 8px 18px;
	border-radius: 999px;
	transition: background var(--sp-transition), color var(--sp-transition), border-color var(--sp-transition);
}

.sp-filter-btn:hover,
.sp-filter-btn:focus-visible {
	border-color: var(--sp-accent);
}

.sp-filter-btn.is-active {
	background: var(--sp-accent);
	border-color: var(--sp-accent);
	color: #fff;
}

.sp-filter-btn:focus-visible {
	outline: 2px solid var(--sp-accent);
	outline-offset: 2px;
}

/* -------------------------------------------------------------------- */
/* Grid / masonry / list layouts                                        */
/* -------------------------------------------------------------------- */

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

.sp-columns-1 { --sp-cols: 1; }
.sp-columns-2 { --sp-cols: 2; }
.sp-columns-3 { --sp-cols: 3; }
.sp-columns-4 { --sp-cols: 4; }
.sp-columns-5 { --sp-cols: 5; }
.sp-columns-6 { --sp-cols: 6; }

@media (max-width: 1023px) {
	.sp-grid { --sp-cols-override: min(var(--sp-cols, 3), 3); grid-template-columns: repeat(var(--sp-cols-override), 1fr); }
}

@media (max-width: 640px) {
	.sp-grid { grid-template-columns: 1fr; }
}

.sp-layout-list {
	grid-template-columns: 1fr !important;
	gap: 16px;
}

/*
 * Masonry uses the same CSS Grid column tracks as the regular grid
 * (inherited from .sp-grid above), so hidden/filtered-out cards are
 * removed from the layout and the remaining cards always reflow
 * left-to-right, side by side, in DOM order -- exactly like the plain
 * grid layout. Variable card heights are achieved by spanning each
 * card across a number of small grid rows; JS (initMasonry in
 * frontend.js) measures each card and sets that span. Until JS runs,
 * every card gets a generous default span so nothing is clipped.
 */
.sp-layout-masonry {
	grid-auto-rows: 8px;
	align-items: start;
}

.sp-layout-masonry .sp-card {
	grid-row-end: span 40;
}

[data-sp-filter-key].sp-hidden {
	display: none !important;
}

/* -------------------------------------------------------------------- */
/* Card                                                                  */
/* -------------------------------------------------------------------- */

.sp-card {
	background: var(--sp-bg);
	border-radius: var(--sp-radius);
	overflow: hidden;
	border: 1px solid var(--sp-border);
	transition: box-shadow var(--sp-transition), transform var(--sp-transition);
}

.sp-card:hover,
.sp-card:focus-within {
	box-shadow: 0 12px 28px -12px rgba(0, 0, 0, 0.18);
}

.sp-card-link {
	display: block;
	text-decoration: none;
	color: inherit;
}

.sp-card-link:focus-visible {
	outline: 2px solid var(--sp-accent);
	outline-offset: -2px;
}

.sp-card-media {
	position: relative;
	aspect-ratio: 4 / 3;
	overflow: hidden;
	background: var(--sp-bg-muted);
}

.sp-card-media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 500ms ease;
}

.sp-card-placeholder {
	width: 100%;
	height: 100%;
	background: linear-gradient(135deg, var(--sp-bg-muted), #e2e4e9);
}

.sp-card-body {
	padding: 18px 20px;
}

.sp-card-title {
	margin: 0 0 4px;
	font-size: 1.05rem;
	line-height: 1.35;
}

.sp-card-client,
.sp-card-excerpt {
	margin: 0;
	color: var(--sp-text-muted);
	font-size: 0.9rem;
}

.sp-card-overlay {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: flex-end;
	pointer-events: none;
}

.sp-card-overlay-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100%;
	padding: 16px;
	color: #fff;
}

.sp-card-cat {
	font-size: 0.75rem;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	background: rgba(0, 0, 0, 0.45);
	padding: 4px 10px;
	border-radius: 999px;
}

.sp-card-icon {
	background: var(--sp-accent);
	color: #fff;
	width: 36px;
	height: 36px;
	border-radius: 50%;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

/* Hover effect: overlay fade (default) */
.sp-hover-fade .sp-card-overlay {
	background: linear-gradient(180deg, rgba(0, 0, 0, 0) 40%, rgba(0, 0, 0, 0.55) 100%);
	opacity: 0;
	transition: opacity var(--sp-transition);
}

.sp-hover-fade .sp-card:hover .sp-card-overlay,
.sp-hover-fade .sp-card:focus-within .sp-card-overlay {
	opacity: 1;
}

/* Hover effect: image zoom */
.sp-hover-zoom .sp-card:hover .sp-card-media img,
.sp-hover-zoom .sp-card:focus-within .sp-card-media img {
	transform: scale(1.08);
}

.sp-hover-zoom .sp-card-overlay {
	opacity: 0;
	background: linear-gradient(180deg, rgba(0, 0, 0, 0) 50%, rgba(0, 0, 0, 0.45) 100%);
	transition: opacity var(--sp-transition);
}

.sp-hover-zoom .sp-card:hover .sp-card-overlay,
.sp-hover-zoom .sp-card:focus-within .sp-card-overlay {
	opacity: 1;
}

/* Hover effect: caption slide up */
.sp-hover-slide .sp-card-overlay {
	background: linear-gradient(180deg, rgba(0, 0, 0, 0) 30%, rgba(0, 0, 0, 0.6) 100%);
}

.sp-hover-slide .sp-card-overlay-inner {
	transform: translateY(120%);
	transition: transform var(--sp-transition);
}

.sp-hover-slide .sp-card:hover .sp-card-overlay-inner,
.sp-hover-slide .sp-card:focus-within .sp-card-overlay-inner {
	transform: translateY(0);
}

/* Hover effect: none */
.sp-hover-none .sp-card-overlay {
	display: none;
}

@media (hover: none) {
	.sp-hover-fade .sp-card-overlay,
	.sp-hover-zoom .sp-card-overlay,
	.sp-hover-slide .sp-card-overlay-inner {
		opacity: 1;
		transform: none;
	}
}

/* List layout tweaks */
.sp-card-list .sp-card-link {
	display: flex;
	align-items: stretch;
}

.sp-card-list .sp-card-media {
	width: 220px;
	flex-shrink: 0;
	aspect-ratio: 1 / 1;
}

.sp-card-list .sp-card-body {
	flex: 1;
	display: flex;
	flex-direction: column;
	justify-content: center;
}

@media (max-width: 640px) {
	.sp-card-list .sp-card-link { flex-direction: column; }
	.sp-card-list .sp-card-media { width: 100%; aspect-ratio: 16/9; }
}

/* -------------------------------------------------------------------- */
/* Carousel                                                              */
/* -------------------------------------------------------------------- */

.sp-carousel {
	position: relative;
}

.sp-carousel-track {
	display: flex;
	gap: var(--sp-gap);
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	scroll-behavior: smooth;
	padding-bottom: 4px;
	-webkit-overflow-scrolling: touch;
}

.sp-carousel-track::-webkit-scrollbar {
	height: 6px;
}

.sp-carousel-track::-webkit-scrollbar-thumb {
	background: var(--sp-border);
	border-radius: 999px;
}

.sp-carousel-track .sp-card {
	flex: 0 0 clamp(220px, 30vw, 320px);
	scroll-snap-align: start;
}

.sp-carousel-prev,
.sp-carousel-next {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	z-index: 2;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	border: 1px solid var(--sp-border);
	background: var(--sp-bg);
	cursor: pointer;
	font-size: 1.4rem;
	line-height: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

.sp-carousel-prev { left: -8px; }
.sp-carousel-next { right: -8px; }

.sp-carousel-prev:focus-visible,
.sp-carousel-next:focus-visible {
	outline: 2px solid var(--sp-accent);
	outline-offset: 2px;
}

/* -------------------------------------------------------------------- */
/* Pagination                                                            */
/* -------------------------------------------------------------------- */

.sp-pagination {
	margin-top: 32px;
}

.sp-pagination ul.page-numbers {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.sp-pagination .page-numbers a,
.sp-pagination .page-numbers span {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 38px;
	height: 38px;
	padding: 0 10px;
	border-radius: 8px;
	border: 1px solid var(--sp-border);
	text-decoration: none;
	color: var(--sp-text);
}

.sp-pagination .page-numbers.current {
	background: var(--sp-accent);
	border-color: var(--sp-accent);
	color: #fff;
}

.sp-pagination .page-numbers a:hover {
	border-color: var(--sp-accent);
}

.sp-no-results {
	color: var(--sp-text-muted);
}

/* -------------------------------------------------------------------- */
/* Single project page                                                  */
/* -------------------------------------------------------------------- */

.sp-single-cats a {
	color: var(--sp-accent);
	text-decoration: none;
	font-size: 0.85rem;
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

.sp-single-title {
	margin: 4px 0 24px;
}

.sp-single-media {
	margin-bottom: 32px;
}

.sp-media-slider {
	position: relative;
	border-radius: var(--sp-radius);
	overflow: hidden;
	background: var(--sp-bg-muted);
}

.sp-slider-track {
	display: flex;
	transition: transform 420ms ease;
}

.sp-gallery-figure {
	margin: 0;
	flex: 0 0 100%;
}

.sp-gallery-figure img {
	width: 100%;
	height: auto;
	max-height: 640px;
	object-fit: cover;
	display: block;
}

.sp-slider-prev,
.sp-slider-next {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 44px;
	height: 44px;
	border-radius: 50%;
	border: none;
	background: rgba(255, 255, 255, 0.9);
	cursor: pointer;
	font-size: 1.6rem;
	line-height: 1;
}

.sp-slider-prev { left: 16px; }
.sp-slider-next { right: 16px; }

.sp-slider-dots {
	position: absolute;
	bottom: 14px;
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	gap: 8px;
}

.sp-slider-dot {
	width: 9px;
	height: 9px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.6);
	border: none;
	padding: 0;
	cursor: pointer;
}

.sp-slider-dot.is-active {
	background: #fff;
}

.sp-media-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 12px;
}

.sp-media-grid img,
.sp-media-stacked img {
	width: 100%;
	height: auto;
	border-radius: var(--sp-radius);
	display: block;
}

.sp-media-stacked .sp-gallery-figure {
	margin-bottom: 16px;
}

.sp-single-columns {
	display: grid;
	grid-template-columns: 2fr 1fr;
	gap: 48px;
	align-items: start;
}

.sp-single-columns.sp-no-sidebar {
	grid-template-columns: 1fr;
}

@media (max-width: 782px) {
	.sp-single-columns {
		grid-template-columns: 1fr;
	}
}

.sp-single-description {
	line-height: 1.75;
}

.sp-meta-box {
	background: var(--sp-bg-muted);
	border-radius: var(--sp-radius);
	padding: 22px;
	position: sticky;
	top: 24px;
}

.sp-meta-row {
	display: flex;
	justify-content: space-between;
	gap: 12px;
	padding: 10px 0;
	border-bottom: 1px solid var(--sp-border);
}

.sp-meta-row:last-of-type {
	border-bottom: none;
}

.sp-meta-label {
	color: var(--sp-text-muted);
	font-size: 0.85rem;
}

.sp-meta-value {
	font-weight: 600;
	text-align: right;
}

.sp-project-visit-btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin-top: 18px;
	background: var(--sp-accent);
	color: #fff;
	text-decoration: none;
	padding: 12px 20px;
	border-radius: 8px;
	width: 100%;
	justify-content: center;
	transition: opacity var(--sp-transition);
}

.sp-project-visit-btn:hover {
	opacity: 0.88;
	color: #fff;
}

/* Prev/next project navigation */
.sp-project-nav {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
	margin: 48px 0;
	border-top: 1px solid var(--sp-border);
	border-bottom: 1px solid var(--sp-border);
	padding: 20px 0;
}

.sp-project-nav a {
	display: flex;
	align-items: center;
	gap: 12px;
	text-decoration: none;
	color: inherit;
}

.sp-project-nav-next {
	text-align: right;
}

.sp-project-nav-next a {
	justify-content: flex-end;
}

.sp-nav-label {
	display: block;
	font-size: 0.75rem;
	text-transform: uppercase;
	color: var(--sp-text-muted);
	letter-spacing: 0.04em;
}

.sp-nav-title {
	display: block;
	font-weight: 600;
}

.sp-nav-arrow {
	font-size: 1.4rem;
	color: var(--sp-accent);
}

@media (max-width: 600px) {
	.sp-project-nav {
		grid-template-columns: 1fr;
	}
}

/* Related projects */
.sp-related-heading {
	margin-bottom: 24px;
}

/* -------------------------------------------------------------------- */
/* Lightbox                                                              */
/* -------------------------------------------------------------------- */

.sp-lightbox-overlay {
	position: fixed;
	inset: 0;
	background: rgba(10, 10, 12, 0.92);
	z-index: 100000;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 40px;
}

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

.sp-lightbox-figure {
	max-width: 92vw;
	max-height: 86vh;
	margin: 0;
	position: relative;
}

.sp-lightbox-figure img {
	max-width: 92vw;
	max-height: 86vh;
	display: block;
	border-radius: 6px;
}

.sp-lightbox-close,
.sp-lightbox-prev,
.sp-lightbox-next {
	position: fixed;
	background: rgba(255, 255, 255, 0.12);
	color: #fff;
	border: none;
	border-radius: 50%;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
}

.sp-lightbox-close {
	top: 20px;
	right: 20px;
	width: 44px;
	height: 44px;
	font-size: 1.5rem;
}

.sp-lightbox-prev,
.sp-lightbox-next {
	top: 50%;
	transform: translateY(-50%);
	width: 52px;
	height: 52px;
	font-size: 1.8rem;
}

.sp-lightbox-prev { left: 20px; }
.sp-lightbox-next { right: 20px; }

.sp-lightbox-close:hover,
.sp-lightbox-prev:hover,
.sp-lightbox-next:hover,
.sp-lightbox-close:focus-visible,
.sp-lightbox-prev:focus-visible,
.sp-lightbox-next:focus-visible {
	background: var(--sp-accent);
	outline: none;
}

.sp-lightbox-counter {
	position: fixed;
	bottom: 20px;
	left: 50%;
	transform: translateX(-50%);
	color: #fff;
	font-size: 0.85rem;
	background: rgba(255, 255, 255, 0.12);
	padding: 4px 14px;
	border-radius: 999px;
}

/* -------------------------------------------------------------------- */
/* Accessibility                                                         */
/* -------------------------------------------------------------------- */

.sp-portfolio-wrap :focus-visible,
.sp-single-project :focus-visible {
	outline: 2px solid var(--sp-accent);
	outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
	.sp-card,
	.sp-card-media img,
	.sp-card-overlay,
	.sp-card-overlay-inner,
	.sp-slider-track,
	.sp-carousel-track {
		transition: none !important;
		scroll-behavior: auto !important;
	}
}

.sp-screen-reader-text {
	border: 0;
	clip: rect(1px, 1px, 1px, 1px);
	clip-path: inset(50%);
	height: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	width: 1px;
	word-wrap: normal !important;
}