/* ==========================================================================
   Portfolio — Hub & homepage project cards
   ========================================================================== */

/* Hub page hero */
.hub-page {
	overflow: visible;
}

.hub-hero {
	border-bottom: 1px solid var(--color-border);
}

.hub-hero__title {
	font-size: var(--text-4xl);
	font-weight: 600;
	line-height: 1.1;
	letter-spacing: -0.04em;
	max-width: 52rem;
}

.hub-hero__sub {
	font-size: var(--text-lg);
	line-height: 1.75;
	max-width: 44rem;
}

@media (min-width: 64rem) {
	.hub-hero__title {
		font-size: var(--text-5xl);
	}
}

.hub-projects {
	padding-block: var(--space-section);
}

/* Hub category filters */
.portfolio-filters {
	margin-bottom: var(--space-10);
}

.portfolio-filters__list {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-3);
	list-style: none;
	margin: 0;
	padding: 0;
}

.portfolio-filters__btn {
	display: inline-flex;
	align-items: center;
	min-height: 2.75rem;
	padding: 0.5rem 1rem;
	font-family: inherit;
	font-size: var(--text-sm);
	font-weight: 500;
	line-height: 1.4;
	color: var(--color-text-secondary);
	background: transparent;
	border: 1px solid var(--color-border);
	border-radius: 999px;
	cursor: pointer;
	transition:
		color var(--transition-fast),
		border-color var(--transition-fast),
		background var(--transition-fast);
}

.portfolio-filters__btn:hover {
	color: var(--color-text);
	border-color: var(--color-border-hover);
	background: rgba(255, 255, 255, 0.03);
}

.portfolio-filters__btn:focus-visible {
	outline: 2px solid var(--color-accent);
	outline-offset: 3px;
	border-color: var(--color-accent-border);
}

.portfolio-filters__btn:active {
	transform: scale(0.98);
}

.portfolio-filters__btn.is-active {
	color: var(--color-text);
	background: var(--color-accent-muted);
	border-color: var(--color-accent-border);
}

.portfolio-filters--links .portfolio-filters__btn--link {
	display: inline-flex;
	text-decoration: none;
}

.hub-page--upwork .hub-hero .trust-bar--compact {
	margin-top: var(--space-8);
	padding-top: 0;
	border-top: none;
	max-width: 52rem;
}

.hub-page--upwork #case-studies {
	scroll-margin-top: calc(var(--header-height) + var(--space-6));
}

/* /work/ — filters on page; no duplicate header or mobile category nav */
.upwork-portfolio .site-nav,
.upwork-portfolio .mobile-menu-toggle {
	display: none;
}

.site-footer--upwork .site-footer__main--upwork {
	grid-template-columns: 1fr;
	gap: var(--space-10);
}

@media (min-width: 48rem) {
	.site-footer--upwork .site-footer__main--upwork {
		grid-template-columns: 1.2fr 1fr 1fr;
	}
}

.site-footer__upwork-actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-3);
}

.portfolio-grid.is-filtering {
	opacity: 0.55;
	transition: opacity var(--transition-fast);
}

.portfolio-card.is-hidden {
	display: none;
}

.portfolio-grid__empty {
	margin-top: var(--space-8);
	text-align: center;
}

/* Category badges */
.portfolio-categories {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-2);
	list-style: none;
	margin: 0;
	padding: 0;
}

.portfolio-categories--card {
	margin-bottom: var(--space-3);
}

.portfolio-category-pill {
	display: inline-flex;
	align-items: center;
	font-family: var(--font-mono);
	font-size: 0.625rem;
	font-weight: 500;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--color-accent);
	background: var(--color-accent-muted);
	border: 1px solid var(--color-accent-border);
	border-radius: 999px;
}

.portfolio-category-pill--card {
	padding: 0.25rem 0.6rem;
}

.portfolio-category-pill--hero {
	padding: 0.4rem 0.85rem;
	font-size: var(--text-xs);
	letter-spacing: 0.04em;
	text-transform: none;
}

/* Portfolio grid */
.portfolio-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-8);
}

.portfolio-grid--hub {
	gap: var(--space-10);
}

@media (min-width: 40rem) {
	.portfolio-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 64rem) {
	.portfolio-grid--hub {
		grid-template-columns: repeat(3, 1fr);
		gap: var(--space-8);
	}

	.portfolio-grid--home {
		grid-template-columns: repeat(3, 1fr);
		gap: var(--space-6);
	}
}

/* Portfolio card */
.portfolio-card {
	padding: 0;
	overflow: hidden;
	display: flex;
	flex-direction: column;
	height: 100%;
	position: relative;
	transition:
		border-color var(--transition-base),
		box-shadow var(--transition-base),
		transform var(--transition-base);
}

.portfolio-card.card--glass {
	border-color: rgba(255, 255, 255, 0.08);
}

.portfolio-card.card--glass:hover {
	transform: translateY(var(--lift-card));
	border-color: rgba(255, 255, 255, 0.18);
	box-shadow: 0 20px 56px rgba(0, 0, 0, 0.5);
}

/* Subtle project accent — border + soft media glow only */
/* Una Carne — project gold (not brand CTA yellow) */
.portfolio-card--ucpf.card--glass {
	border-color: rgba(201, 162, 39, 0.28);
}

.portfolio-card--tourismdesk.card--glass {
	border-color: rgba(0, 209, 255, 0.28);
}

.portfolio-card--yfb.card--glass {
	border-color: rgba(139, 92, 246, 0.28);
}

.portfolio-card--winevip.card--glass {
	border-color: rgba(104, 124, 76, 0.32);
}

.portfolio-card--efsi.card--glass {
	border-color: rgba(37, 99, 235, 0.28);
}

.portfolio-card--lpp.card--glass {
	border-color: rgba(10, 102, 194, 0.28);
}

.portfolio-card--st.card--glass {
	border-color: rgba(255, 193, 7, 0.28);
}

.portfolio-card--picos.card--glass {
	border-color: rgba(104, 16, 176, 0.28);
}

.portfolio-card--ucpf.card--glass:hover {
	border-color: rgba(201, 162, 39, 0.55);
	box-shadow:
		0 20px 56px rgba(0, 0, 0, 0.5),
		0 -10px 36px rgba(201, 162, 39, 0.1);
}

.portfolio-card--tourismdesk.card--glass:hover {
	border-color: rgba(0, 209, 255, 0.55);
	box-shadow:
		0 20px 56px rgba(0, 0, 0, 0.5),
		0 -10px 36px rgba(0, 209, 255, 0.1);
}

.portfolio-card--yfb.card--glass:hover {
	border-color: rgba(139, 92, 246, 0.55);
	box-shadow:
		0 20px 56px rgba(0, 0, 0, 0.5),
		0 -10px 36px rgba(139, 92, 246, 0.1);
}

.portfolio-card--winevip.card--glass:hover {
	border-color: rgba(104, 124, 76, 0.58);
	box-shadow:
		0 20px 56px rgba(0, 0, 0, 0.5),
		0 -10px 36px rgba(104, 124, 76, 0.12);
}

.portfolio-card--efsi.card--glass:hover {
	border-color: rgba(37, 99, 235, 0.55);
	box-shadow:
		0 20px 56px rgba(0, 0, 0, 0.5),
		0 -10px 36px rgba(37, 99, 235, 0.1);
}

.portfolio-card--lpp.card--glass:hover {
	border-color: rgba(10, 102, 194, 0.55);
	box-shadow:
		0 20px 56px rgba(0, 0, 0, 0.5),
		0 -10px 36px rgba(10, 102, 194, 0.1);
}

.portfolio-card--st.card--glass:hover {
	border-color: rgba(255, 193, 7, 0.55);
	box-shadow:
		0 20px 56px rgba(0, 0, 0, 0.5),
		0 -10px 36px rgba(255, 193, 7, 0.1);
}

.portfolio-card--picos.card--glass:hover {
	border-color: rgba(104, 16, 176, 0.55);
	box-shadow:
		0 20px 56px rgba(0, 0, 0, 0.5),
		0 -10px 36px rgba(104, 16, 176, 0.1);
}

.portfolio-card--ucpf .portfolio-card__media::before,
.portfolio-card--tourismdesk .portfolio-card__media::before,
.portfolio-card--yfb .portfolio-card__media::before,
.portfolio-card--winevip .portfolio-card__media::before,
.portfolio-card--efsi .portfolio-card__media::before,
.portfolio-card--st .portfolio-card__media::before,
.portfolio-card--picos .portfolio-card__media::before,
.portfolio-card--lpp .portfolio-card__media::before {
	content: "";
	position: absolute;
	top: 0;
	right: 0;
	left: 0;
	height: 42%;
	z-index: 1;
	pointer-events: none;
}

.portfolio-card--ucpf .portfolio-card__media::before {
	background: linear-gradient(180deg, rgba(201, 162, 39, 0.07) 0%, transparent 100%);
}

.portfolio-card--tourismdesk .portfolio-card__media::before {
	background: linear-gradient(180deg, rgba(0, 209, 255, 0.07) 0%, transparent 100%);
}

.portfolio-card--yfb .portfolio-card__media::before {
	background: linear-gradient(180deg, rgba(139, 92, 246, 0.07) 0%, transparent 100%);
}

.portfolio-card--winevip .portfolio-card__media::before {
	background: linear-gradient(180deg, rgba(104, 124, 76, 0.08) 0%, transparent 100%);
}

.portfolio-card--efsi .portfolio-card__media::before {
	background: linear-gradient(180deg, rgba(37, 99, 235, 0.07) 0%, transparent 100%);
}

.portfolio-card--lpp .portfolio-card__media::before {
	background: linear-gradient(180deg, rgba(10, 102, 194, 0.08) 0%, transparent 100%);
}

.portfolio-card--st .portfolio-card__media::before {
	background: linear-gradient(180deg, rgba(255, 193, 7, 0.08) 0%, transparent 100%);
}

.portfolio-card--picos .portfolio-card__media::before {
	background: linear-gradient(180deg, rgba(104, 16, 176, 0.08) 0%, transparent 100%);
}

.portfolio-card__link {
	display: flex;
	flex-direction: column;
	flex: 1;
	height: 100%;
	min-width: 0;
	color: inherit;
	text-decoration: none;
	cursor: pointer;
}

.portfolio-card__link:focus-visible {
	outline: 2px solid var(--color-accent);
	outline-offset: 3px;
	border-radius: var(--radius-xl);
}

/* Media / screenshot */
.portfolio-card__media {
	position: relative;
	flex-shrink: 0;
	aspect-ratio: 16 / 10;
	background: #0d0d0d;
	border-bottom: 1px solid var(--color-border);
	overflow: hidden;
}

.portfolio-card--hub .portfolio-card__media {
	aspect-ratio: 16 / 11;
	min-height: 12.5rem;
}

.portfolio-card__media-inner {
	position: relative;
	width: 100%;
	height: 100%;
	overflow: hidden;
}

.portfolio-card__img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: top center;
	transform: scale(1);
	transition: transform var(--transition-base);
}

.portfolio-card:hover .portfolio-card__img {
	transform: scale(1.03);
}

.portfolio-card__media-overlay {
	position: absolute;
	inset: 0;
	z-index: 1;
	pointer-events: none;
	background: linear-gradient(
		180deg,
		rgba(9, 9, 9, 0) 0%,
		rgba(9, 9, 9, 0.12) 55%,
		rgba(9, 9, 9, 0.45) 100%
	);
	opacity: 0.85;
	transition: opacity var(--transition-base);
}

.portfolio-card:hover .portfolio-card__media-overlay {
	opacity: 0.65;
}

.portfolio-card__preview-badge {
	position: absolute;
	top: var(--space-4);
	right: var(--space-4);
	z-index: 2;
	font-family: var(--font-mono);
	font-size: 0.625rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	padding: 0.3rem 0.55rem;
	color: var(--color-text-secondary);
	background: rgba(9, 9, 9, 0.72);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm);
	backdrop-filter: blur(8px);
}

/* Empty / fallback media (no image file) */
.portfolio-card__media--empty {
	display: flex;
	align-items: flex-end;
	padding: var(--space-6);
}

.portfolio-card__media-fallback {
	position: absolute;
	inset: 0;
	background: linear-gradient(165deg, rgba(255, 255, 255, 0.03) 0%, #0d0d0d 62%);
}

.portfolio-card__media-label {
	position: relative;
	z-index: 2;
	font-family: var(--font-mono);
	font-size: var(--text-xs);
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: var(--color-text-secondary);
}

/* Body */
.portfolio-card__body {
	padding: var(--space-6);
	display: flex;
	flex-direction: column;
	flex: 1;
	gap: var(--space-4);
	min-width: 0;
	width: 100%;
}

.portfolio-card--home .portfolio-card__body {
	padding: var(--space-6);
	gap: var(--space-3);
}

.portfolio-card__title {
	margin: 0;
	font-size: var(--text-xl);
	line-height: 1.2;
	transition: color var(--transition-base);
}

.portfolio-card:hover .portfolio-card__title {
	color: var(--color-text);
}

.portfolio-card__description {
	font-size: var(--text-sm);
	line-height: 1.6;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
	overflow: hidden;
	margin: 0;
	flex: 1;
}

/* Key deliverable */
.portfolio-card__deliverable {
	padding-top: var(--space-1);
	margin-top: auto;
}

.portfolio-card__deliverable-label {
	font-family: var(--font-mono);
	font-size: 0.625rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color: #a1a1aa;
	margin-bottom: var(--space-2);
}

.portfolio-card__deliverable-text {
	font-size: var(--text-sm);
	line-height: 1.55;
	margin: 0;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
}

.portfolio-card__industry {
	font-size: var(--text-xs);
	color: var(--color-text-secondary);
	line-height: 1.5;
	margin: 0;
}

.portfolio-card__industry-label {
	display: block;
	font-family: var(--font-mono);
	text-transform: uppercase;
	letter-spacing: 0.08em;
	font-size: 0.625rem;
	margin-bottom: var(--space-1);
	color: var(--color-text-secondary);
	opacity: 0.8;
}

/* Tech tags */
.portfolio-card__tags {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-start;
	gap: 8px;
	width: 100%;
	max-width: 100%;
	min-width: 0;
	margin: var(--space-1) 0 0;
	padding: 0;
	list-style: none;
	box-sizing: border-box;
	overflow: hidden;
}

.portfolio-card__tags li {
	flex: 0 1 auto;
	min-width: 0;
	max-width: 100%;
	box-sizing: border-box;
	font-family: var(--font-mono);
	font-size: 0.625rem;
	font-weight: 500;
	line-height: 1.35;
	padding: 0.25rem 0.5rem;
	color: #a1a1aa;
	background: rgba(255, 255, 255, 0.04);
	border: 1px solid rgba(255, 255, 255, 0.08);
	border-radius: 999px;
	white-space: normal;
	overflow-wrap: anywhere;
	word-break: break-word;
	transition:
		border-color var(--transition-base),
		background var(--transition-base);
}

.portfolio-card:hover .portfolio-card__tags li {
	border-color: rgba(255, 255, 255, 0.12);
	background: rgba(255, 255, 255, 0.05);
}

.portfolio-card__cta {
	align-self: flex-start;
	margin-top: auto;
	pointer-events: none;
	transition:
		border-color var(--transition-base),
		color var(--transition-base),
		background var(--transition-base);
}

.portfolio-card:hover .portfolio-card__cta {
	border-color: var(--color-border-hover);
}

/* Homepage work section footer */
.section-work__footer {
	margin-top: var(--space-12);
	text-align: center;
}

@media (min-width: 48rem) {
	.section-work__footer {
		margin-top: var(--space-16);
	}
}

@media (prefers-reduced-motion: reduce) {
	.portfolio-card,
	.portfolio-card__img,
	.portfolio-card__media-overlay,
	.portfolio-card__title,
	.portfolio-card__cta,
	.portfolio-card__tags li {
		transition: none;
	}

	.portfolio-card.card--glass:hover,
	.portfolio-card:hover .portfolio-card__img {
		transform: none;
	}
}