/**
 * Open roles board — card grid with location filters.
 */

/* Board shell */
.ph-open-roles {
	padding: var(--ph-space-xl) 0 var(--ph-space-2xl);
}

.ph-open-roles__header {
	margin-bottom: var(--ph-space-xl);
	max-width: 42rem;
}

.ph-open-roles__title {
	margin: 0 0 var(--ph-space-sm);
	font-family: var(--ph-font-heading);
	font-size: clamp(1.75rem, 3vw, 2.25rem);
	font-weight: 700;
	color: var(--ph-color-navy);
	letter-spacing: -0.02em;
}

.ph-open-roles__intro {
	margin: 0;
	color: var(--ph-color-text-muted);
	font-size: 1.05rem;
	line-height: 1.6;
}

/* Location filter pills */
.ph-open-roles__filters {
	display: flex;
	flex-wrap: wrap;
	gap: 0.65rem;
	margin-bottom: var(--ph-space-xl);
}

.ph-open-roles__filter {
	appearance: none;
	border: 1px solid var(--ph-color-grey-border);
	background: var(--ph-color-white);
	color: var(--ph-color-charcoal, #1e293b);
	font-family: var(--ph-font-body);
	font-size: 0.9375rem;
	font-weight: 500;
	line-height: 1.2;
	padding: 0.55rem 1.15rem;
	border-radius: 999px;
	cursor: pointer;
	transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.ph-open-roles__filter:hover,
.ph-open-roles__filter:focus-visible {
	border-color: var(--ph-color-primary);
	color: var(--ph-color-primary);
	outline: none;
}

.ph-open-roles__filter.is-active {
	background: var(--ph-color-navy);
	border-color: var(--ph-color-navy);
	color: var(--ph-color-white);
	box-shadow: 0 4px 14px -6px rgba(13, 27, 62, 0.45);
}

/* Card grid — fill available width */
.ph-open-roles__grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	gap: var(--ph-space-lg);
	width: 100%;
}

/* Cards visible inside the board (no per-card scroll reveal) */
.ph-open-roles.is-visible .ph-role-card,
.ph-open-roles__grid .ph-role-card {
	opacity: 1;
	transform: none;
}

.ph-open-roles.is-visible .ph-stagger > .ph-role-card {
	opacity: 0;
	transform: translateY(16px);
	animation: ph-role-card-in 0.55s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.ph-open-roles.is-visible .ph-stagger > .ph-role-card:nth-child(1) { animation-delay: 0.04s; }
.ph-open-roles.is-visible .ph-stagger > .ph-role-card:nth-child(2) { animation-delay: 0.08s; }
.ph-open-roles.is-visible .ph-stagger > .ph-role-card:nth-child(3) { animation-delay: 0.12s; }
.ph-open-roles.is-visible .ph-stagger > .ph-role-card:nth-child(4) { animation-delay: 0.16s; }
.ph-open-roles.is-visible .ph-stagger > .ph-role-card:nth-child(5) { animation-delay: 0.2s; }
.ph-open-roles.is-visible .ph-stagger > .ph-role-card:nth-child(6) { animation-delay: 0.24s; }
.ph-open-roles.is-visible .ph-stagger > .ph-role-card:nth-child(7) { animation-delay: 0.28s; }
.ph-open-roles.is-visible .ph-stagger > .ph-role-card:nth-child(8) { animation-delay: 0.32s; }
.ph-open-roles.is-visible .ph-stagger > .ph-role-card:nth-child(9) { animation-delay: 0.36s; }
.ph-open-roles.is-visible .ph-stagger > .ph-role-card:nth-child(10) { animation-delay: 0.4s; }
.ph-open-roles.is-visible .ph-stagger > .ph-role-card:nth-child(11) { animation-delay: 0.44s; }
.ph-open-roles.is-visible .ph-stagger > .ph-role-card:nth-child(12) { animation-delay: 0.48s; }
.ph-open-roles.is-visible .ph-stagger > .ph-role-card:nth-child(13) { animation-delay: 0.52s; }
.ph-open-roles.is-visible .ph-stagger > .ph-role-card:nth-child(14) { animation-delay: 0.56s; }
.ph-open-roles.is-visible .ph-stagger > .ph-role-card:nth-child(15) { animation-delay: 0.6s; }

@keyframes ph-role-card-in {
	from {
		opacity: 0;
		transform: translateY(16px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.ph-open-roles__empty {
	display: none;
	grid-column: 1 / -1;
	margin: 0;
	padding: var(--ph-space-xl);
	text-align: center;
	color: var(--ph-color-text-muted);
	background: var(--ph-color-white);
	border: 1px dashed var(--ph-color-grey-border);
	border-radius: var(--ph-radius-xl);
}

.ph-open-roles__empty.is-visible {
	display: block;
}

/* Zero-vacancy empty state (no eligible roles on the board) */
.ph-open-roles__vacancy-empty {
	grid-column: 1 / -1;
	margin: 0;
	padding: clamp(2rem, 5vw, 3rem);
	text-align: center;
	background: var(--ph-color-white);
	border: 1px dashed var(--ph-color-grey-border);
	border-radius: var(--ph-radius-xl);
}

.ph-open-roles__vacancy-title {
	margin: 0 0 var(--ph-space-md);
	font-family: var(--ph-font-heading);
	font-size: clamp(1.35rem, 2.5vw, 1.75rem);
	font-weight: 700;
	color: var(--ph-color-navy);
	letter-spacing: -0.02em;
	line-height: 1.25;
}

.ph-open-roles__vacancy-copy {
	max-width: 38rem;
	margin: 0 auto var(--ph-space-lg);
	color: var(--ph-color-text-muted);
	font-size: 1.05rem;
	line-height: 1.65;
}

.ph-open-roles__vacancy-cta {
	display: flex;
	justify-content: center;
}

/* Role card */
.ph-role-card {
	position: relative;
	display: flex;
	flex-direction: column;
	min-height: 100%;
	padding: var(--ph-space-lg);
	background: var(--ph-color-white);
	border: 1px solid var(--ph-color-grey-border);
	border-radius: var(--ph-radius-xl);
	box-shadow: var(--ph-shadow-sm);
	transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.ph-role-card::before {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: inherit;
	padding: 1px;
	background: linear-gradient(135deg, rgba(0, 102, 255, 0.28), rgba(0, 180, 166, 0.14));
	-webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
	mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
	-webkit-mask-composite: xor;
	mask-composite: exclude;
	pointer-events: none;
	opacity: 0;
	transition: opacity 0.25s ease;
}

.ph-role-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--ph-shadow-md);
}

.ph-role-card:hover::before {
	opacity: 1;
}

.ph-role-card.is-hidden {
	display: none;
}

.ph-role-card__title {
	margin: 0 0 var(--ph-space-md);
	font-family: var(--ph-font-heading);
	font-size: 1.2rem;
	font-weight: 700;
	color: var(--ph-color-navy);
	line-height: 1.35;
}

.ph-role-card__meta {
	display: flex;
	flex-wrap: wrap;
	gap: var(--ph-space-sm) var(--ph-space-lg);
	margin: 0 0 var(--ph-space-md);
	padding: 0;
	list-style: none;
}

.ph-role-card__meta-item {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	font-size: 0.9rem;
	color: var(--ph-color-text-muted);
}

.ph-role-card__icon {
	display: inline-flex;
	color: var(--ph-color-primary);
	flex-shrink: 0;
}

.ph-role-card__tags {
	display: flex;
	flex-wrap: wrap;
	gap: 0.45rem;
	margin: 0 0 var(--ph-space-lg);
	padding: 0;
	list-style: none;
}

.ph-role-card__tag {
	display: inline-block;
	padding: 0.3rem 0.7rem;
	font-size: 0.8125rem;
	font-weight: 500;
	color: var(--ph-color-charcoal, #1e293b);
	background: var(--ph-color-surface);
	border-radius: 999px;
}

.ph-role-card__tag--highlight {
	background: rgba(255, 152, 0, 0.14);
	color: var(--ph-color-accent, #ff9800);
}

.ph-role-card__cta {
	margin-top: auto;
	padding-top: var(--ph-space-sm);
}

.ph-role-card__apply {
	font-size: 0.9375rem;
	padding: 0.65rem 1.25rem;
}

@media (max-width: 900px) {
	.ph-open-roles__grid {
		grid-template-columns: 1fr;
	}
}

@media (prefers-reduced-motion: reduce) {
	.ph-open-roles.is-visible .ph-stagger > .ph-role-card {
		opacity: 1;
		transform: none;
		animation: none;
	}
}

@media (max-width: 640px) {
	.ph-open-roles__filters {
		gap: 0.5rem;
	}

	.ph-open-roles__filter {
		font-size: 0.875rem;
		padding: 0.5rem 0.95rem;
	}
}