/* Outernetworks — portfolio.css */

.portfolio-filters {
	max-width: var(--on-max);
	margin: 0 auto;
	padding: 0 var(--on-gutter) clamp(28px, 4vw, 44px);
}
.portfolio-filters__inner { display: flex; flex-wrap: wrap; gap: 10px; }
.portfolio-filters__chip {
	display: inline-flex;
	align-items: center;
	gap: 9px;
	padding: 11px 20px;
	border: 1px solid var(--on-border);
	border-radius: 999px;
	font-family: var(--on-font-mono);
	font-size: 11px;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--on-muted);
	transition: color 0.28s var(--on-ease), border-color 0.28s var(--on-ease),
		background-color 0.28s var(--on-ease);
}
.portfolio-filters__chip:hover { color: var(--on-text); border-color: var(--on-accent); }
.portfolio-filters__chip.is-active {
	background: var(--on-accent);
	color: var(--on-accent-ink);
	border-color: var(--on-accent);
}
.portfolio-filters__badge {
	font-size: 10px;
	padding: 2px 7px;
	border-radius: 999px;
	background: rgba(138, 147, 166, 0.16);
	color: inherit;
}
.portfolio-filters__chip.is-active .portfolio-filters__badge { background: rgba(3, 22, 17, 0.18); }

.portfolio-grid {
	max-width: var(--on-max);
	margin: 0 auto;
	padding: 0 var(--on-gutter) var(--on-rhythm);
}
.portfolio-grid__list {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: clamp(16px, 2.2vw, 30px);
}
.portfolio-grid__item { transition: opacity 0.35s var(--on-ease); }
.portfolio-grid__item.is-hidden { display: none; }

.portfolio-grid__card {
	display: block;
	height: 100%;
	background: var(--on-surface);
	border: 1px solid var(--on-border);
	border-radius: var(--on-radius);
	overflow: hidden;
	transition: border-color 0.35s var(--on-ease), transform 0.5s var(--on-ease);
	will-change: transform;
}
.portfolio-grid__thumb {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	aspect-ratio: 16 / 10;
	background:
		radial-gradient(circle at 32% 28%, rgba(0, 201, 167, 0.15), transparent 62%),
		linear-gradient(140deg, var(--on-surface-2), var(--on-bg));
	border-bottom: 1px solid var(--on-border);
	overflow: hidden;
}
.portfolio-grid__thumb::after {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(120deg, transparent 40%, rgba(0, 201, 167, 0.1) 50%, transparent 60%);
	transform: translateX(-100%);
	transition: transform 0.9s var(--on-ease);
}
.portfolio-grid__domain {
	position: relative;
	font-family: var(--on-font-mono);
	font-size: clamp(15px, 1.8vw, 22px);
	color: var(--on-accent);
	letter-spacing: 0.01em;
}
.portfolio-grid__meta {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 12px;
	padding: 20px 22px;
	font-family: var(--on-font-mono);
	font-size: 11px;
	letter-spacing: 0.1em;
	text-transform: uppercase;
}
.portfolio-grid__sector { color: var(--on-muted); }
.portfolio-grid__view { color: var(--on-accent); }

@media (hover: hover) and (pointer: fine) {
	.portfolio-grid__card:hover { border-color: var(--on-accent); transform: translateY(-8px); }
	.portfolio-grid__card:hover .portfolio-grid__thumb::after { transform: translateX(100%); }
}

.portfolio-strip {
	border-top: 1px solid var(--on-border);
	border-bottom: 1px solid var(--on-border);
	padding: clamp(48px, 7vw, 84px) var(--on-gutter);
}
.portfolio-strip__link {
	max-width: var(--on-max);
	margin: 0 auto;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	font-family: var(--on-font-display);
	font-size: clamp(34px, 8vw, 120px);
	font-weight: 600;
	line-height: 1;
	letter-spacing: -0.03em;
	text-transform: uppercase;
	transition: color 0.35s var(--on-ease);
}
.portfolio-strip__arrow { transition: transform 0.45s var(--on-ease); flex: none; }
@media (hover: hover) and (pointer: fine) {
	.portfolio-strip__link:hover { color: var(--on-accent); }
	.portfolio-strip__link:hover .portfolio-strip__arrow { transform: translateX(20px); }
}

@media (max-width: 760px) {
	.portfolio-grid__list { grid-template-columns: 1fr; }
}