/**
 * Our Work / Portfolio page — Nwado Solutions.
 *
 * Fully scoped under .nwado-portfolio-page so it never leaks into the rest of
 * the theme. Every colour is declared once in the custom-properties block
 * below and referenced through var() throughout — no hardcoded colours live
 * outside :root.
 */

.nwado-portfolio-page {
	/* ---- Brand palette ---- */
	--pf-dark-teal: #0d2b2b;
	--pf-teal: #00b4b4;
	--pf-teal-hover: #009999;
	--pf-teal-light: #00d4d4;
	--pf-bg: #f8fafa;
	--pf-surface: #ffffff;
	--pf-text: #0d2b2b;
	--pf-text-secondary: #4a7070;
	--pf-border: #d0ebeb;
	--pf-tag-bg: #e0f7f7;

	/* ---- Derived tokens (overlays, shadows, focus) ---- */
	--pf-white: #ffffff;
	--pf-on-dark: rgba(255, 255, 255, 0.72);
	--pf-on-dark-soft: rgba(255, 255, 255, 0.5);
	--pf-on-dark-border: rgba(255, 255, 255, 0.22);
	--pf-on-dark-fill: rgba(255, 255, 255, 0.06);
	--pf-teal-tint: rgba(0, 180, 180, 0.12);
	--pf-teal-glow: rgba(0, 180, 180, 0.28);
	--pf-shadow-card: 0 1px 2px rgba(13, 43, 43, 0.04);
	--pf-shadow-lift: 0 24px 48px rgba(13, 43, 43, 0.14);
	--pf-focus-ring: 0 0 0 3px rgba(0, 180, 180, 0.4);

	/* ---- Motion + rhythm ---- */
	--pf-ease: cubic-bezier(0.22, 1, 0.36, 1);
	--pf-transition: 0.3s ease;
	--pf-section-pad: clamp(5rem, 8vw, 7.5rem); /* min 80px */
	--pf-container: 1200px;
	--pf-radius: 16px;
	--pf-radius-sm: 999px;

	background: var(--pf-bg);
	color: var(--pf-text);
	font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	line-height: 1.7;
}

.nwado-portfolio-page *,
.nwado-portfolio-page *::before,
.nwado-portfolio-page *::after {
	box-sizing: border-box;
}

.nwado-portfolio-page .pf-container {
	width: 100%;
	max-width: var(--pf-container);
	margin-inline: auto;
	padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

/* =========================================================================
 * 1. HERO
 * ====================================================================== */
.nwado-portfolio-page .pf-hero {
	position: relative;
	background: var(--pf-dark-teal);
	color: var(--pf-on-dark);
	padding-block: clamp(5rem, 9vw, 8rem) clamp(7rem, 11vw, 10rem);
	overflow: hidden;
	text-align: center;
}

.nwado-portfolio-page .pf-hero::before {
	content: '';
	position: absolute;
	inset: 0;
	background:
		radial-gradient(ellipse 55% 50% at 18% 30%, var(--pf-teal-tint) 0%, transparent 70%),
		radial-gradient(ellipse 45% 55% at 85% 70%, var(--pf-teal-tint) 0%, transparent 70%);
	pointer-events: none;
}

.nwado-portfolio-page .pf-hero__inner {
	position: relative;
}

.nwado-portfolio-page .pf-eyebrow {
	display: inline-block;
	font-size: 0.72rem;
	font-weight: 600;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--pf-teal-light);
	margin-bottom: 1.5rem;
}

.nwado-portfolio-page .pf-hero h1 {
	color: var(--pf-white);
	font-size: clamp(2.25rem, 5vw + 1rem, 3.75rem);
	font-weight: 800;
	letter-spacing: -0.03em;
	line-height: 1.08;
	max-width: 16ch;
	margin: 0 auto 1.25rem;
}

.nwado-portfolio-page .pf-hero__lead {
	font-size: clamp(1rem, 1.4vw, 1.15rem);
	color: var(--pf-on-dark);
	max-width: 56ch;
	margin: 0 auto;
}

/* ---- Stat counters ---- */
.nwado-portfolio-page .pf-stats {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: clamp(1.5rem, 4vw, 3rem);
	max-width: 880px;
	margin: clamp(2.5rem, 5vw, 3.75rem) auto 0;
}

.nwado-portfolio-page .pf-stat__num {
	display: block;
	font-size: clamp(2rem, 4vw, 3rem);
	font-weight: 800;
	letter-spacing: -0.03em;
	line-height: 1;
	color: var(--pf-teal-light);
}

.nwado-portfolio-page .pf-stat__label {
	display: block;
	margin-top: 0.6rem;
	font-size: 0.78rem;
	font-weight: 500;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--pf-on-dark-soft);
}

/* ---- Wave divider ---- */
.nwado-portfolio-page .pf-wave {
	display: block;
	position: absolute;
	left: 0;
	right: 0;
	bottom: -1px;
	width: 100%;
	height: clamp(48px, 6vw, 90px);
	color: var(--pf-surface);
}

.nwado-portfolio-page .pf-wave svg {
	display: block;
	width: 100%;
	height: 100%;
}

/* =========================================================================
 * 2. FILTER BAR
 * ====================================================================== */
.nwado-portfolio-page .pf-filters {
	background: var(--pf-surface);
	padding-block: clamp(2.5rem, 5vw, 3.5rem) 0;
}

.nwado-portfolio-page .pf-filters__list {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 0.6rem;
}

.nwado-portfolio-page .pf-filter {
	font: inherit;
	font-size: 0.82rem;
	font-weight: 600;
	letter-spacing: 0.02em;
	color: var(--pf-teal-hover);
	background: transparent;
	border: 1.5px solid var(--pf-teal);
	border-radius: var(--pf-radius-sm);
	padding: 0.6rem 1.25rem;
	cursor: pointer;
	transition: color var(--pf-transition), background-color var(--pf-transition),
		border-color var(--pf-transition), box-shadow var(--pf-transition),
		transform var(--pf-transition);
}

.nwado-portfolio-page .pf-filter:hover {
	background: var(--pf-tag-bg);
	border-color: var(--pf-teal-hover);
	transform: translateY(-1px);
}

.nwado-portfolio-page .pf-filter.is-active {
	background: var(--pf-teal);
	border-color: var(--pf-teal);
	color: var(--pf-white);
}

.nwado-portfolio-page .pf-filter.is-active:hover {
	background: var(--pf-teal-hover);
	border-color: var(--pf-teal-hover);
}

.nwado-portfolio-page .pf-filter:focus-visible {
	outline: none;
	box-shadow: var(--pf-focus-ring);
}

/* =========================================================================
 * 3. PROJECT GRID
 * ====================================================================== */
.nwado-portfolio-page .pf-work {
	background: var(--pf-surface);
	padding-block: clamp(2.5rem, 5vw, 3.5rem) var(--pf-section-pad);
}

.nwado-portfolio-page .pf-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: clamp(1.25rem, 2.5vw, 2rem);
}

.nwado-portfolio-page .pf-card {
	display: flex;
	flex-direction: column;
	background: var(--pf-surface);
	border: 1px solid var(--pf-border);
	border-top: 3px solid var(--pf-teal);
	border-radius: var(--pf-radius);
	overflow: hidden;
	box-shadow: var(--pf-shadow-card);
	transition: transform var(--pf-transition), box-shadow var(--pf-transition),
		opacity var(--pf-transition);
}

.nwado-portfolio-page .pf-card:hover {
	transform: translateY(-6px);
	box-shadow: var(--pf-shadow-lift);
}

.nwado-portfolio-page .pf-card__head {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 1rem;
	padding: 1.5rem 1.5rem 0;
}

.nwado-portfolio-page .pf-card__client {
	font-size: 0.72rem;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--pf-teal-hover);
}

.nwado-portfolio-page .pf-live {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	flex-shrink: 0;
	font-size: 0.66rem;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--pf-teal-hover);
}

.nwado-portfolio-page .pf-live::before {
	content: '';
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--pf-teal);
	box-shadow: 0 0 0 0 var(--pf-teal-glow);
	animation: pf-pulse 2s infinite;
}

@keyframes pf-pulse {
	0% { box-shadow: 0 0 0 0 var(--pf-teal-glow); }
	70% { box-shadow: 0 0 0 7px transparent; }
	100% { box-shadow: 0 0 0 0 transparent; }
}

.nwado-portfolio-page .pf-card__body {
	display: flex;
	flex-direction: column;
	flex: 1;
	padding: 0.9rem 1.5rem 1.5rem;
}

.nwado-portfolio-page .pf-card__title {
	font-size: 1.3rem;
	font-weight: 700;
	letter-spacing: -0.02em;
	line-height: 1.2;
	color: var(--pf-text);
	margin: 0 0 0.5rem;
}

.nwado-portfolio-page .pf-card__location {
	font-size: 0.82rem;
	font-weight: 500;
	color: var(--pf-text-secondary);
	margin: 0 0 0.9rem;
}

.nwado-portfolio-page .pf-card__desc {
	font-size: 0.9rem;
	color: var(--pf-text-secondary);
	margin: 0 0 1.25rem;
	flex: 1;
}

/* ---- Result badge ---- */
.nwado-portfolio-page .pf-result {
	display: inline-flex;
	align-items: center;
	align-self: flex-start;
	gap: 0.4rem;
	font-size: 0.78rem;
	font-weight: 700;
	color: var(--pf-white);
	background: var(--pf-teal);
	border-radius: var(--pf-radius-sm);
	padding: 0.35rem 0.85rem;
	margin-bottom: 1.1rem;
}

/* ---- Category tags ---- */
.nwado-portfolio-page .pf-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 0.45rem;
	margin-bottom: 1.25rem;
}

.nwado-portfolio-page .pf-tag {
	font-size: 0.72rem;
	font-weight: 600;
	letter-spacing: 0.02em;
	color: var(--pf-teal-hover);
	background: var(--pf-tag-bg);
	border-radius: var(--pf-radius-sm);
	padding: 0.3rem 0.75rem;
}

/* ---- Card link ---- */
.nwado-portfolio-page .pf-card__link {
	display: inline-flex;
	align-items: center;
	gap: 0.45rem;
	margin-top: auto;
	font-size: 0.85rem;
	font-weight: 600;
	color: var(--pf-teal-hover);
	text-decoration: none;
	transition: gap var(--pf-transition), color var(--pf-transition);
}

.nwado-portfolio-page .pf-card__link svg {
	width: 14px;
	height: 14px;
	transition: transform var(--pf-transition);
}

.nwado-portfolio-page .pf-card__link:hover {
	color: var(--pf-teal);
	gap: 0.7rem;
}

.nwado-portfolio-page .pf-card__link:hover svg {
	transform: translateX(2px);
}

.nwado-portfolio-page .pf-card__link:focus-visible {
	outline: none;
	box-shadow: var(--pf-focus-ring);
	border-radius: 4px;
}

/* ---- Featured card (full width, dark teal) ---- */
.nwado-portfolio-page .pf-card--featured {
	grid-column: 1 / -1;
	background: var(--pf-dark-teal);
	border-color: var(--pf-dark-teal);
	border-top-color: var(--pf-teal);
	color: var(--pf-on-dark);
}

.nwado-portfolio-page .pf-card--featured .pf-card__head,
.nwado-portfolio-page .pf-card--featured .pf-card__body {
	padding-inline: clamp(1.75rem, 4vw, 3rem);
}

.nwado-portfolio-page .pf-card--featured .pf-card__head {
	padding-top: clamp(1.75rem, 3vw, 2.5rem);
}

.nwado-portfolio-page .pf-card--featured .pf-card__body {
	padding-bottom: clamp(1.75rem, 3vw, 2.5rem);
	max-width: 60ch;
}

.nwado-portfolio-page .pf-card--featured .pf-card__client { color: var(--pf-teal-light); }
.nwado-portfolio-page .pf-card--featured .pf-live { color: var(--pf-teal-light); }
.nwado-portfolio-page .pf-card--featured .pf-card__title {
	color: var(--pf-white);
	font-size: clamp(1.6rem, 3vw, 2.1rem);
}
.nwado-portfolio-page .pf-card--featured .pf-card__location { color: var(--pf-on-dark-soft); }
.nwado-portfolio-page .pf-card--featured .pf-card__desc { color: var(--pf-on-dark); }
.nwado-portfolio-page .pf-card--featured .pf-tag {
	color: var(--pf-teal-light);
	background: var(--pf-on-dark-fill);
}

.nwado-portfolio-page .pf-card--featured .pf-cta-btn {
	align-self: flex-start;
	margin-top: 0.5rem;
}

/* Featured: lay media-style split on wide screens via a soft accent column */
@media (min-width: 900px) {
	.nwado-portfolio-page .pf-card--featured {
		flex-direction: row;
		align-items: stretch;
	}
	.nwado-portfolio-page .pf-card--featured .pf-card__aside {
		flex: 0 0 38%;
		display: flex;
		align-items: center;
		justify-content: center;
		background:
			radial-gradient(circle at 50% 40%, var(--pf-teal-tint) 0%, transparent 70%);
		border-right: 1px solid var(--pf-on-dark-border);
	}
	.nwado-portfolio-page .pf-card--featured .pf-card__main {
		flex: 1;
		display: flex;
		flex-direction: column;
	}
}

.nwado-portfolio-page .pf-card__aside {
	display: none;
}

.nwado-portfolio-page .pf-card__monogram {
	font-size: clamp(2.5rem, 6vw, 4.5rem);
	font-weight: 800;
	letter-spacing: -0.04em;
	color: var(--pf-teal-light);
	padding: 2.5rem;
}

/* Featured card: live website screenshot fills the aside */
.nwado-portfolio-page .pf-card__aside--shot {
	display: block;
	padding: 0;
	background: none;
	overflow: hidden;
}

.nwado-portfolio-page .pf-card__shot {
	display: block;
	width: 100%;
	height: 100%;
	min-height: 220px;
	object-fit: cover;
	object-position: top center;
}

@media (min-width: 900px) {
	/* Override the centred-aside layout so the image stretches edge to edge */
	.nwado-portfolio-page .pf-card--featured .pf-card__aside--shot {
		display: block;
		padding: 0;
		background: none;
		border-right: 1px solid var(--pf-on-dark-border);
	}
}

@media (max-width: 899px) {
	/* Show the screenshot as a top banner on mobile (base aside is hidden) */
	.nwado-portfolio-page .pf-card--featured .pf-card__aside--shot {
		display: block;
		border-bottom: 1px solid var(--pf-on-dark-border);
	}
	.nwado-portfolio-page .pf-card__shot {
		height: 200px;
	}
}

/* =========================================================================
 * 4. TRUST / CREDIBILITY STRIP
 * ====================================================================== */
.nwado-portfolio-page .pf-trust {
	background: var(--pf-bg);
	padding-block: var(--pf-section-pad);
}

.nwado-portfolio-page .pf-section-head {
	text-align: center;
	max-width: 60ch;
	margin: 0 auto clamp(2.5rem, 5vw, 3.5rem);
}

.nwado-portfolio-page .pf-section-head .pf-eyebrow {
	color: var(--pf-teal-hover);
}

.nwado-portfolio-page .pf-section-head h2 {
	font-size: clamp(1.75rem, 3.5vw, 2.5rem);
	font-weight: 800;
	letter-spacing: -0.03em;
	line-height: 1.15;
	color: var(--pf-text);
	margin: 0;
}

.nwado-portfolio-page .pf-trust__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: clamp(1.25rem, 2.5vw, 2rem);
}

.nwado-portfolio-page .pf-trust__card {
	background: var(--pf-surface);
	border: 1px solid var(--pf-border);
	border-radius: var(--pf-radius);
	padding: 1.75rem;
	box-shadow: var(--pf-shadow-card);
	transition: transform var(--pf-transition), box-shadow var(--pf-transition);
}

.nwado-portfolio-page .pf-trust__card:hover {
	transform: translateY(-4px);
	box-shadow: var(--pf-shadow-lift);
}

.nwado-portfolio-page .pf-stars {
	display: flex;
	gap: 0.15rem;
	color: var(--pf-teal);
	margin-bottom: 0.9rem;
}

.nwado-portfolio-page .pf-stars svg {
	width: 18px;
	height: 18px;
}

.nwado-portfolio-page .pf-trust__quote {
	font-size: 1rem;
	color: var(--pf-text);
	margin: 0 0 1.1rem;
}

.nwado-portfolio-page .pf-trust__name {
	font-size: 0.85rem;
	font-weight: 700;
	color: var(--pf-text);
}

.nwado-portfolio-page .pf-trust__meta {
	font-size: 0.8rem;
	color: var(--pf-text-secondary);
}

/* =========================================================================
 * 5. CTA
 * ====================================================================== */
.nwado-portfolio-page .pf-cta {
	position: relative;
	background: var(--pf-dark-teal);
	color: var(--pf-on-dark);
	padding-block: var(--pf-section-pad);
	overflow: hidden;
	text-align: center;
}

.nwado-portfolio-page .pf-cta::before {
	content: '';
	position: absolute;
	inset: 0;
	background: radial-gradient(ellipse 50% 60% at 50% 0%, var(--pf-teal-tint) 0%, transparent 70%);
	pointer-events: none;
}

.nwado-portfolio-page .pf-cta__inner {
	position: relative;
	max-width: 60ch;
	margin: 0 auto;
}

.nwado-portfolio-page .pf-cta h2 {
	font-size: clamp(1.9rem, 4vw, 3rem);
	font-weight: 800;
	letter-spacing: -0.03em;
	line-height: 1.1;
	color: var(--pf-white);
	margin: 0 0 1rem;
}

.nwado-portfolio-page .pf-cta__lead {
	font-size: clamp(1rem, 1.4vw, 1.15rem);
	color: var(--pf-on-dark);
	margin: 0 0 2rem;
}

.nwado-portfolio-page .pf-cta__buttons {
	display: flex;
	flex-wrap: wrap;
	gap: 0.85rem;
	justify-content: center;
}

/* ---- Buttons ---- */
.nwado-portfolio-page .pf-cta-btn {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	font: inherit;
	font-size: 0.92rem;
	font-weight: 600;
	letter-spacing: 0.01em;
	padding: 0.9rem 1.75rem;
	border-radius: var(--pf-radius-sm);
	border: 1.5px solid transparent;
	text-decoration: none;
	cursor: pointer;
	transition: background-color var(--pf-transition), color var(--pf-transition),
		border-color var(--pf-transition), transform var(--pf-transition),
		box-shadow var(--pf-transition);
}

.nwado-portfolio-page .pf-cta-btn--solid {
	background: var(--pf-teal);
	color: var(--pf-white);
}

.nwado-portfolio-page .pf-cta-btn--solid:hover {
	background: var(--pf-teal-hover);
	transform: translateY(-2px);
	box-shadow: 0 12px 28px var(--pf-teal-glow);
}

.nwado-portfolio-page .pf-cta-btn--outline {
	background: transparent;
	color: var(--pf-white);
	border-color: var(--pf-on-dark-border);
}

.nwado-portfolio-page .pf-cta-btn--outline:hover {
	border-color: var(--pf-teal-light);
	color: var(--pf-teal-light);
	transform: translateY(-2px);
}

.nwado-portfolio-page .pf-cta-btn:focus-visible {
	outline: none;
	box-shadow: var(--pf-focus-ring);
}

.nwado-portfolio-page .pf-cta-btn svg {
	width: 16px;
	height: 16px;
}

/* =========================================================================
 * Scroll reveal + filter transitions
 * ====================================================================== */
/* Reveal: only hide initially when JS is active (html.js), so the page is
 * never blank if scripts fail to load. JS removes .pf-reveal once the element
 * has animated in, so the stagger delay never leaks into hover/filter. */
.js .nwado-portfolio-page .pf-reveal {
	opacity: 0;
	transform: translateY(28px);
	transition: opacity 0.6s var(--pf-ease), transform 0.6s var(--pf-ease);
	transition-delay: var(--pf-delay, 0s);
}

.js .nwado-portfolio-page .pf-reveal.is-revealed {
	opacity: 1;
	transform: none;
}

/* Filtered-out cards fade + scale down, then collapse out of layout.
 * Delay is forced to 0 so the fade is immediate regardless of reveal state. */
.nwado-portfolio-page .pf-card.is-filtering {
	opacity: 0;
	transform: scale(0.96);
	transition-delay: 0s;
	pointer-events: none;
}

.nwado-portfolio-page .pf-card[hidden] {
	display: none;
}

/* =========================================================================
 * Responsive
 * ====================================================================== */
@media (max-width: 900px) {
	.nwado-portfolio-page .pf-grid {
		grid-template-columns: repeat(2, 1fr);
	}
	.nwado-portfolio-page .pf-trust__grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 600px) {
	.nwado-portfolio-page .pf-stats {
		grid-template-columns: repeat(2, 1fr);
		gap: 1.75rem 1.5rem;
	}
	.nwado-portfolio-page .pf-grid,
	.nwado-portfolio-page .pf-trust__grid {
		grid-template-columns: 1fr;
	}
}

/* =========================================================================
 * Reduced motion
 * ====================================================================== */
@media (prefers-reduced-motion: reduce) {
	.nwado-portfolio-page .pf-reveal,
	.nwado-portfolio-page .pf-card,
	.nwado-portfolio-page .pf-live::before,
	.nwado-portfolio-page .pf-cta-btn,
	.nwado-portfolio-page .pf-filter {
		transition: none !important;
		animation: none !important;
	}
	.nwado-portfolio-page .pf-reveal {
		opacity: 1;
		transform: none;
	}
}