/*
Theme Name: PGF Portfolio
Theme URI: https://example.com/pgf-portfolio
Author: Patryk Gradys
Description: Minimal, high-performance hybrid WordPress portfolio theme for commercial photography and art projects.
Version: 2.5.0
Requires at least: 6.6
Tested up to: 6.8
Requires PHP: 8.1
Text Domain: pgf-portfolio
*/

/* ==========================================================================
   01. Global Design Tokens
   Feature: CSS variables prepare light/dark, WooCommerce, case studies, and about layouts.
   ========================================================================== */
:root {
	--color-canvas: #f3f3f1;
	--color-surface: #ffffff;
	--color-surface-soft: #ebebe8;
	--color-ink: #151515;
	--color-muted: #777773;
	--color-faint: #d9d9d5;
	--color-line: rgba(21, 21, 21, 0.1);
	--color-accent: #E3FF04;
	--color-accent-strong: #c9ef00;
	--color-footer: #050505;
	/* Typography bug fix: these variables map exactly to the Stitch design system. */
	--font-headline: "Unbounded", sans-serif;
	--font-display: var(--font-headline);
	--font-body: "Space Grotesk", sans-serif;
	--max-page: 1480px;
	--gutter: clamp(1rem, 4.8vw, 5rem);
	--section: clamp(5rem, 12vw, 11rem);
	--space-1: clamp(0.5rem, 1vw, 0.8rem);
	--space-2: clamp(0.9rem, 1.8vw, 1.4rem);
	--space-3: clamp(1.3rem, 2.6vw, 2.2rem);
	--space-4: clamp(2rem, 4vw, 4rem);
	--space-5: clamp(3rem, 7vw, 7rem);
	--radius: 0;
	--ease: cubic-bezier(0.22, 1, 0.36, 1);
	color-scheme: light;
}

html.dark {
	--color-canvas: #111111;
	--color-surface: #191919;
	--color-surface-soft: #202020;
	--color-ink: #f1f1ed;
	--color-muted: #aaa9a1;
	--color-faint: #33332f;
	--color-line: rgba(255, 255, 255, 0.12);
	color-scheme: dark;
}

/* ==========================================================================
   02. Reset & Base
   Feature: zero framework reset tuned for PageSpeed and CLS stability.
   ========================================================================== */
*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
	text-size-adjust: 100%;
}

body {
	margin: 0;
	overflow-x: hidden;
	background: var(--color-canvas);
	color: var(--color-ink);
	font-family: var(--font-body);
	font-size: clamp(0.95rem, 0.35vw + 0.88rem, 1.12rem);
	line-height: 1.55;
	text-rendering: optimizeLegibility;
	-webkit-font-smoothing: antialiased;
}

/* Typography bug fix: utility/framework classes cannot override these font contracts. */
body,
.font-body,
.font-body * {
	font-family: var(--font-body) !important;
}

h1,
h2,
h3,
h4,
h5,
h6,
.font-headline,
.font-headline *,
.display-title,
.section-title,
.page-title,
.portfolio-group h2,
.art-card h2,
.single-art__title {
	font-family: var(--font-headline) !important;
}

body.menu-open {
	overflow: hidden;
}

img,
svg {
	display: block;
	max-width: 100%;
}

img {
	height: auto;
}

a {
	color: inherit;
	text-decoration: none;
}

a,
button,
.button,
.service-card,
.category-filter {
	overflow-wrap: anywhere;
}

button,
input,
textarea {
	font: inherit;
}

button {
	cursor: pointer;
}

input,
textarea {
	width: 100%;
	border: 0;
	border-radius: var(--radius);
	background: var(--color-surface-soft);
	color: var(--color-ink);
	outline: 1px solid transparent;
	transition: outline-color 160ms ease, background-color 160ms ease;
}

input:focus,
textarea:focus {
	outline-color: var(--color-accent);
	background: var(--color-surface);
}

::selection {
	background: var(--color-accent);
	color: #111111;
}

.screen-reader-text {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.skip-link:focus {
	position: fixed;
	top: 1rem;
	left: 1rem;
	z-index: 1000;
	width: auto;
	height: auto;
	padding: 0.8rem 1rem;
	clip: auto;
	background: var(--color-accent);
	color: #111111;
	font-weight: 900;
	text-transform: uppercase;
}

/* ==========================================================================
   03. Shared Layout
   ========================================================================== */
.site-main {
	min-height: 72vh;
}

.site-header {
	position: sticky;
	top: 0;
	z-index: 50;
	border-bottom: 1px solid var(--color-line);
	background: color-mix(in srgb, var(--color-canvas) 88%, transparent);
	backdrop-filter: blur(18px);
	-webkit-backdrop-filter: blur(18px);
}

.site-header__inner,
.site-footer__inner,
.site-footer__legal,
.shell {
	width: min(100%, var(--max-page));
	margin-inline: auto;
	padding-inline: var(--gutter);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-2);
	min-height: clamp(4.2rem, 6vw, 5.3rem);
}

.site-branding,
.site-footer__brand {
	display: inline-flex;
	align-items: center;
	gap: 0.85rem;
	min-width: 0;
}

.site-branding img,
.site-footer__brand img {
	width: auto;
	max-height: clamp(2.2rem, 4vw, 3.3rem);
}

.site-branding__text {
	display: grid;
	gap: 0.12rem;
	font-family: var(--font-display);
	font-size: clamp(0.58rem, 0.8vw, 0.72rem);
	line-height: 1;
	letter-spacing: 0.18em;
	text-transform: uppercase;
}

.site-branding__tagline {
	color: var(--color-muted);
	font-family: var(--font-body);
	font-size: 0.58rem;
	font-weight: 700;
	letter-spacing: 0.24em;
}

.primary-nav {
	display: none;
}

.primary-nav ul,
.footer-nav ul {
	display: flex;
	align-items: center;
	gap: clamp(1rem, 3vw, 2.8rem);
	padding: 0;
	margin: 0;
	list-style: none;
}

.primary-nav a,
.footer-nav a,
.eyebrow,
.button,
.category-filter {
	font-size: clamp(0.58rem, 0.4vw + 0.52rem, 0.72rem);
	font-weight: 800;
	letter-spacing: 0.22em;
	text-transform: uppercase;
}

.primary-nav a,
.footer-nav a {
	position: relative;
	display: inline-flex;
	padding-block: 0.45rem;
	color: color-mix(in srgb, var(--color-ink) 72%, transparent);
}

.primary-nav a::after,
.footer-nav a::after {
	position: absolute;
	right: 0;
	bottom: 0;
	left: 0;
	height: 1px;
	background: currentColor;
	content: "";
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 180ms var(--ease);
}

.primary-nav a:hover::after,
.primary-nav a:focus-visible::after,
.footer-nav a:hover::after,
.footer-nav a:focus-visible::after {
	transform: scaleX(1);
}

.header-actions {
	display: flex;
	align-items: center;
	gap: 0.45rem;
}

.button,
.icon-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border: 0;
	border-radius: var(--radius);
	font-weight: 900;
	transition: background-color 180ms var(--ease), color 180ms var(--ease), transform 180ms var(--ease);
}

.button {
	min-height: 3rem;
	padding: 1rem 1.35rem;
	background: var(--color-ink);
	color: var(--color-canvas);
	line-height: 1.1;
	text-align: center;
}

.button:hover,
.button:focus-visible {
	background: var(--color-accent);
	color: #111111;
}

.button--accent {
	background: var(--color-accent);
	color: #111111;
}

.button--dark {
	background: var(--color-ink);
	color: var(--color-canvas);
}

.button--text {
	min-height: auto;
	padding: 0;
	background: transparent;
	color: var(--color-ink);
}

.button--text:hover,
.button--text:focus-visible {
	background: transparent;
	color: var(--color-muted);
}

.icon-button {
	width: 2.75rem;
	height: 2.75rem;
	background: transparent;
	color: var(--color-ink);
}

.icon-button:hover,
.icon-button:focus-visible {
	background: color-mix(in srgb, var(--color-ink) 8%, transparent);
}

.theme-toggle__icon {
	width: 1.05rem;
	height: 1.05rem;
	border: 2px solid currentColor;
	border-radius: 50%;
	background: linear-gradient(90deg, currentColor 50%, transparent 50%);
}

.icon-button__bars,
.icon-button__bars::before,
.icon-button__bars::after {
	display: block;
	width: 1.35rem;
	height: 2px;
	background: currentColor;
	content: "";
	transition: transform 180ms var(--ease);
}

.icon-button__bars {
	position: relative;
}

.icon-button__bars::before,
.icon-button__bars::after {
	position: absolute;
	left: 0;
}

.icon-button__bars::before {
	top: -7px;
}

.icon-button__bars::after {
	top: 7px;
}

.menu-toggle[aria-expanded="true"] .icon-button__bars {
	background: transparent;
}

.menu-toggle[aria-expanded="true"] .icon-button__bars::before {
	transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .icon-button__bars::after {
	transform: translateY(-7px) rotate(-45deg);
}

.mobile-nav {
	position: fixed;
	inset: 0;
	z-index: 40;
	display: flex;
	flex-direction: column;
	gap: var(--space-4);
	padding: clamp(6rem, 16vw, 9rem) var(--gutter) var(--space-4);
	background: var(--color-canvas);
	transform: translateY(-100%);
	transition: transform 280ms var(--ease);
}

.mobile-nav.is-open {
	transform: translateY(0);
}

.mobile-nav ul {
	display: grid;
	gap: 1.25rem;
	padding: 0;
	margin: 0;
	list-style: none;
}

.mobile-nav a:not(.button) {
	font-family: var(--font-display);
	font-size: clamp(2rem, 10vw, 4.4rem);
	line-height: 1;
	text-transform: uppercase;
}

.section-header {
	max-width: 64rem;
	margin-bottom: var(--space-5);
}

.section-header--center {
	margin-inline: auto;
	text-align: center;
}

.section-header--split {
	display: grid;
	gap: var(--space-2);
}

.eyebrow {
	margin: 0 0 1rem;
	color: var(--color-muted);
}

.display-title,
.section-title,
.page-title,
.portfolio-group h2,
.art-card h2,
.single-art__title {
	margin: 0;
	font-family: var(--font-display);
	line-height: 0.96;
	letter-spacing: 0;
	text-transform: uppercase;
}

.display-title {
	max-width: 13ch;
	font-size: clamp(3.6rem, 12vw, 12rem);
}

.section-title,
.page-title,
.single-art__title {
	font-size: clamp(2.6rem, 7vw, 7rem);
}

.section-copy,
.page-copy,
.hero__copy {
	max-width: 44rem;
	color: var(--color-muted);
	font-size: clamp(1rem, 1vw + 0.85rem, 1.35rem);
}

.empty-state {
	max-width: 44rem;
	color: var(--color-muted);
}

/* ==========================================================================
   04. Homepage
   Feature: screen.png-inspired hero, six-card feature grid, overlay text, contact.
   ========================================================================== */
.hero {
	position: relative;
	min-height: min(84svh, 860px);
	overflow: hidden;
	background: var(--color-surface-soft);
}

.hero__slider,
.hero__slide,
.hero__slide::after {
	position: absolute;
	inset: 0;
}

.hero__slide {
	opacity: 0;
	transform: translate3d(0, 0, 0) scale(1.012);
	transition: opacity 720ms var(--ease), transform 1200ms var(--ease);
	will-change: opacity, transform;
}

.hero__slide.is-active {
	opacity: 1;
	transform: translate3d(0, 0, 0) scale(1);
}

.hero__slide::after {
	background: linear-gradient(90deg, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.34));
	content: "";
}

.hero__image {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.hero__fallback {
	position: absolute;
	inset: 0;
	background:
		linear-gradient(135deg, rgba(255, 255, 255, 0.84), rgba(0, 0, 0, 0.16)),
		radial-gradient(circle at 20% 20%, rgba(223, 255, 0, 0.22), transparent 22rem),
		var(--color-surface-soft);
}

.hero__content {
	position: relative;
	z-index: 2;
	display: grid;
	align-content: end;
	min-height: inherit;
	padding: clamp(8rem, 12vw, 12rem) var(--gutter) clamp(3rem, 8vw, 7rem);
	color: #ffffff;
}

.hero__content-inner {
	width: min(100%, var(--max-page));
	margin-inline: auto;
}

.hero__copy {
	color: rgba(255, 255, 255, 0.78);
}

.hero__controls {
	position: absolute;
	right: var(--gutter);
	bottom: var(--space-3);
	z-index: 3;
	display: flex;
	gap: 0.65rem;
}

.hero__control {
	width: 2.75rem;
	height: 2.75rem;
	border: 1px solid rgba(255, 255, 255, 0.45);
	background: rgba(255, 255, 255, 0.08);
	color: #ffffff;
	backdrop-filter: blur(8px);
}

.hero__progress,
.hero__accent-bars {
	position: absolute;
	bottom: clamp(1.2rem, 4vw, 3rem);
	left: var(--gutter);
	z-index: 3;
	display: flex;
	gap: 0.65rem;
	width: min(22rem, 42vw);
}

.hero__progress-bar,
.hero__accent-bar {
	display: block;
	flex: 1;
	height: 0.18rem;
	overflow: hidden;
	background: rgba(255, 255, 255, 0.32);
}

.hero__progress-fill {
	display: block;
	width: 100%;
	height: 100%;
	background: var(--color-accent);
	transform: scaleX(0);
	transform-origin: left center;
	will-change: transform;
}

.hero__progress-fill.is-active {
	transform: scaleX(1);
}

.hero__accent-bar.is-active {
	background: var(--color-accent);
}

.home-intro {
	padding: var(--section) var(--gutter) 0;
	text-align: center;
}

.feature-grid-section {
	padding: var(--space-5) var(--gutter) var(--section);
}

.feature-grid,
.art-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
	gap: clamp(1rem, 2vw, 1.7rem);
	width: min(100%, 1180px);
	margin-inline: auto;
}

.feature-card,
.accent-card,
.art-card {
	min-height: clamp(18rem, 28vw, 25rem);
	padding: clamp(1.6rem, 3vw, 2.7rem);
	background: var(--color-surface);
}

.feature-card {
	display: grid;
	align-content: space-between;
	border: 1px solid transparent;
}

.feature-card__mark {
	width: 3.2rem;
	height: 3.2rem;
	margin-bottom: clamp(2.4rem, 6vw, 5rem);
	background: var(--color-ink);
	clip-path: polygon(0 15%, 45% 15%, 25% 75%, 0 75%, 0 15%, 55% 15%, 100% 15%, 80% 75%, 55% 75%);
}

.feature-card__icon,
.accent-card__icon {
	width: 4rem;
	height: 4rem;
	margin-bottom: clamp(2rem, 4vw, 4rem);
	object-fit: contain;
}

.feature-card h3,
.accent-card h3 {
	margin: 0 0 1rem;
	font-family: var(--font-display);
	font-size: clamp(1.25rem, 2.1vw, 2rem);
	line-height: 1;
	text-transform: uppercase;
}

.feature-card p {
	margin: 0;
	color: var(--color-muted);
	font-size: 0.95rem;
}

.feature-card__copy {
	color: var(--color-muted);
	font-size: 0.95rem;
}

.feature-card__copy > * {
	margin-block: 0;
}

.feature-card__copy > * + * {
	margin-top: 0.75rem;
}

/* ==========================================================================
   Service Cards Hotfix
   Bug eradicated: utility classes such as text-on-surface/60 can no longer beat
   the custom hover/click state. Hover and .clicked-state intentionally share
   selectors so mobile tap behavior mirrors desktop hover exactly.
   ========================================================================== */
.service-card {
	--service-card-fallback: linear-gradient(135deg, #161616 0%, #343434 52%, #111111 100%);
	position: relative;
	isolation: isolate;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	min-height: clamp(18rem, 28vw, 25rem);
	padding: clamp(1.6rem, 3vw, 2.7rem);
	overflow: hidden;
	background: var(--color-surface);
	border: 1px solid transparent;
	color: var(--color-ink) !important;
	cursor: pointer;
	transition:
		background-color 260ms var(--ease),
		box-shadow 260ms var(--ease),
		color 260ms var(--ease),
		transform 260ms var(--ease);
}

.service-card::before {
	position: absolute;
	inset: 0;
	z-index: 0;
	background: var(--service-card-fallback);
	content: "";
	opacity: 0;
	transition: opacity 520ms var(--ease);
}

.service-card-bg {
	position: absolute;
	inset: -4%;
	z-index: 1;
	background-color: #161616;
	background-image: var(--service-card-image, var(--service-card-fallback)), var(--service-card-fallback);
	background-position: center;
	background-size: cover;
	opacity: 0;
	transform: scale(1);
	transition:
		opacity 520ms var(--ease),
		transform 720ms var(--ease);
	will-change: opacity, transform;
}

.service-card-bg::after {
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, 0.68);
	content: "";
}

.service-card__inner,
.service-card > .button {
	position: relative;
	z-index: 2;
}

.service-card__mark,
.service-card__spark {
	display: block;
	width: 3.2rem;
	height: 3.2rem;
	margin-bottom: clamp(2rem, 4vw, 4rem);
	background: currentColor;
}

.service-card__mark {
	clip-path: polygon(0 15%, 45% 15%, 25% 75%, 0 75%, 0 15%, 55% 15%, 100% 15%, 80% 75%, 55% 75%);
}

.service-card__spark {
	clip-path: polygon(50% 0, 62% 38%, 100% 50%, 62% 62%, 50% 100%, 38% 62%, 0 50%, 38% 38%);
}

.service-card__icon {
	width: 4rem;
	height: 4rem;
	margin-bottom: clamp(2rem, 4vw, 4rem);
	object-fit: contain;
	transition: filter 260ms var(--ease);
}

.service-card h3 {
	margin: 0 0 1rem;
	color: var(--color-ink) !important;
	font-family: var(--font-headline) !important;
	font-size: clamp(1.15rem, 2vw, 1.9rem);
	font-weight: 800;
	line-height: 1.04;
	text-transform: uppercase;
	transition: color 260ms var(--ease);
}

.service-card__copy,
.service-card__copy p,
.service-card p {
	margin: 0;
	color: var(--color-muted) !important;
	font-family: var(--font-body) !important;
	font-size: 0.95rem;
	line-height: 1.55;
	transition: color 260ms var(--ease);
}

.service-card__copy > * + * {
	margin-top: 0.75rem;
}

.service-card--highlighted {
	align-items: center;
	justify-content: center;
	background: var(--color-accent);
	color: #111111 !important;
	text-align: center;
}

.service-card--highlighted h3,
.service-card--highlighted .service-card__copy,
.service-card--highlighted .service-card__copy p {
	color: #111111 !important;
}

.service-card:hover,
.service-card:focus-within,
.service-card.clicked-state {
	background: #111111;
	color: #ffffff !important;
	box-shadow: 0 1.4rem 3rem rgba(0, 0, 0, 0.18);
	transform: translateY(-0.2rem);
}

.service-card:hover::before,
.service-card:focus-within::before,
.service-card.clicked-state::before {
	opacity: 1;
}

.service-card:hover .service-card-bg,
.service-card:focus-within .service-card-bg,
.service-card.clicked-state .service-card-bg {
	opacity: 1;
	transform: scale(1.06);
}

.service-card:hover :is(h3, p, span, a, button, svg, path, .service-card__copy, [class*="text-on-surface"]),
.service-card:focus-within :is(h3, p, span, a, button, svg, path, .service-card__copy, [class*="text-on-surface"]),
.service-card.clicked-state :is(h3, p, span, a, button, svg, path, .service-card__copy, [class*="text-on-surface"]) {
	color: #ffffff !important;
	fill: #ffffff !important;
	stroke: #ffffff !important;
}

.service-card:hover .service-card__icon,
.service-card:focus-within .service-card__icon,
.service-card.clicked-state .service-card__icon {
	filter: brightness(0) invert(1);
}

.accent-card {
	display: grid;
	place-items: center;
	text-align: center;
	background: var(--color-accent);
	color: #111111;
}

.accent-card__spark {
	position: relative;
	width: 5.2rem;
	height: 5.2rem;
	margin-bottom: 2rem;
}

.accent-card__spark::before,
.accent-card__spark::after {
	position: absolute;
	background: #111111;
	content: "";
	clip-path: polygon(50% 0, 62% 38%, 100% 50%, 62% 62%, 50% 100%, 38% 62%, 0 50%, 38% 38%);
}

.accent-card__spark::before {
	inset: 0.3rem;
}

.accent-card__spark::after {
	right: 0;
	bottom: 0.2rem;
	width: 1.7rem;
	height: 1.7rem;
}

.overlay-type {
	position: relative;
	overflow: hidden;
	padding: var(--section) 0;
	border-block: 1px solid var(--color-line);
}

.overlay-type__label {
	position: relative;
	z-index: 2;
	text-align: center;
}

.overlay-type__track {
	display: flex;
	gap: clamp(3rem, 8vw, 8rem);
	width: max-content;
	margin-top: var(--space-3);
	color: color-mix(in srgb, var(--color-ink) 10%, transparent);
	font-family: var(--font-display);
	font-size: var(--overlay-type-size, clamp(2.8rem, 8vw, 8rem));
	line-height: 1;
	letter-spacing: var(--overlay-letter-spacing, 0);
	text-transform: uppercase;
	white-space: nowrap;
	animation: pgf-marquee 42s linear infinite;
}

@keyframes pgf-marquee {
	to {
		transform: translateX(-50%);
	}
}

.home-contact {
	padding: var(--section) var(--gutter);
}

.home-contact__inner {
	width: min(100%, 980px);
	margin-inline: auto;
	text-align: center;
}

/* ==========================================================================
   05. Portfolio Page + Media Filtering
   ========================================================================== */
.page-hero {
	padding: clamp(7rem, 13vw, 13rem) var(--gutter) var(--space-5);
}

.page-hero__inner,
.portfolio-stream,
.single-art,
.contact-page__inner {
	width: min(100%, var(--max-page));
	margin-inline: auto;
}

.category-menu {
	position: sticky;
	top: clamp(4.2rem, 6vw, 5.3rem);
	z-index: 20;
	display: flex;
	gap: 0.75rem;
	overflow-x: auto;
	padding: 0.9rem var(--gutter);
	border-block: 1px solid var(--color-line);
	background: color-mix(in srgb, var(--color-canvas) 92%, transparent);
	backdrop-filter: blur(16px);
	-webkit-backdrop-filter: blur(16px);
}

.category-filter {
	flex: 0 0 auto;
	position: relative;
	display: inline-flex;
	align-items: flex-start;
	gap: 0.38rem;
	border: 1px solid var(--color-line);
	padding: 0.9rem 1rem;
	background: transparent;
	color: var(--color-muted);
	text-decoration: none;
	cursor: pointer;
	transition: border-color 180ms var(--ease), background-color 180ms var(--ease), color 180ms var(--ease);
}

.category-filter__label {
	display: inline-block;
	line-height: 1;
}

.category-filter__count {
	display: inline-block;
	color: var(--color-accent);
	font-size: 0.72em;
	line-height: 1;
	transform: translateY(-0.45em);
}

.category-filter[aria-pressed="true"],
.category-filter:hover,
.category-filter:focus-visible {
	border-color: var(--color-ink);
	background: var(--color-ink);
	color: var(--color-canvas);
}

.category-filter[aria-pressed="true"] .category-filter__count,
.category-filter:hover .category-filter__count,
.category-filter:focus-visible .category-filter__count {
	color: var(--color-accent);
}

.portfolio-stream {
	padding: var(--space-5) var(--gutter) var(--section);
	transition: opacity 160ms var(--ease);
}

.portfolio-stream[aria-busy="true"],
.portfolio-stream.is-filtering {
	opacity: 0.55;
}

.portfolio-group + .portfolio-group {
	margin-top: var(--section);
}

.portfolio-group__header {
	display: grid;
	gap: 0.6rem;
	margin-bottom: var(--space-4);
}

.portfolio-group h2 {
	font-size: clamp(2.4rem, 6vw, 6rem);
}

.portfolio-stream__grid {
	display: grid;
	grid-auto-flow: dense;
	grid-template-columns: repeat(12, minmax(0, 1fr));
	gap: clamp(1rem, 2vw, 1.8rem);
}

.portfolio-photo {
	grid-column: span 12;
	min-width: 0;
	background: var(--color-surface);
	opacity: 1;
	transform: translateY(0);
	transition: opacity 180ms var(--ease), transform 180ms var(--ease);
}

.portfolio-photo.is-filtering {
	opacity: 0;
	transform: translateY(0.5rem);
}

.portfolio-photo[hidden] {
	display: none;
}

.portfolio-photo__link {
	display: grid;
	height: 100%;
}

.portfolio-photo__media,
.art-card__media,
.single-art__media {
	position: relative;
	aspect-ratio: 4 / 5;
	margin: 0;
	overflow: hidden;
	background: var(--color-faint);
}

.portfolio-photo:nth-child(4n + 1) .portfolio-photo__media {
	aspect-ratio: 4 / 5.6;
}

.portfolio-photo:nth-child(4n + 3) .portfolio-photo__media {
	aspect-ratio: 5 / 4;
}

.portfolio-photo__image,
.art-card__image,
.single-art__image {
	width: 100%;
	height: 100%;
	object-fit: cover;
	filter: grayscale(1);
	transition: filter 240ms var(--ease), transform 360ms var(--ease);
	will-change: transform;
}

.portfolio-photo:hover .portfolio-photo__image,
.portfolio-photo:focus-within .portfolio-photo__image,
.art-card:hover .art-card__image,
.art-card:focus-within .art-card__image {
	filter: grayscale(0);
}

.portfolio-photo__caption {
	position: absolute;
	right: 0;
	bottom: 0;
	left: 0;
	display: grid;
	gap: 0.45rem;
	padding: 1rem;
	background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.72));
	color: #ffffff;
	transform: translateY(calc(100% - 3.15rem));
	transition: transform 260ms var(--ease);
}

.portfolio-photo:hover .portfolio-photo__caption,
.portfolio-photo:focus-within .portfolio-photo__caption {
	transform: translateY(0);
}

.portfolio-photo__caption h3 {
	margin: 0;
	font-family: var(--font-display);
	font-size: clamp(1rem, 1.5vw, 1.4rem);
	line-height: 1;
	text-transform: uppercase;
}

.portfolio-photo__caption p,
.portfolio-photo__meta {
	margin: 0;
	color: rgba(255, 255, 255, 0.76);
	font-size: 0.82rem;
	line-height: 1.4;
}

.portfolio-photo__meta {
	font-weight: 800;
	letter-spacing: 0.12em;
	text-transform: uppercase;
}

/* ==========================================================================
   06. Art Pages + Single Art ACF Table
   ========================================================================== */
.art-list {
	padding: 0 var(--gutter) var(--section);
}

.art-card {
	border: 1px solid transparent;
}

.art-card__media {
	aspect-ratio: 1 / 1;
	margin-bottom: var(--space-3);
}

.art-card h2 {
	font-size: clamp(1.7rem, 3vw, 3rem);
}

.art-card p {
	color: var(--color-muted);
}

.single-art {
	padding: clamp(7rem, 12vw, 12rem) var(--gutter) var(--section);
}

.single-art__header {
	display: grid;
	gap: var(--space-3);
	margin-bottom: var(--space-5);
}

.single-art__meta {
	width: min(100%, 720px);
	border-collapse: collapse;
	background: var(--color-surface);
}

.single-art__meta th,
.single-art__meta td {
	padding: 1rem;
	border-bottom: 1px solid var(--color-line);
	text-align: left;
	vertical-align: top;
}

.single-art__meta th {
	width: 38%;
	color: var(--color-muted);
	font-size: 0.72rem;
	letter-spacing: 0.18em;
	text-transform: uppercase;
}

.single-art__series {
	display: grid;
	gap: clamp(1rem, 2vw, 1.8rem);
	margin-top: var(--space-5);
}

.single-art__media {
	aspect-ratio: auto;
}

.single-art__media img {
	width: 100%;
}

.single-art__content {
	max-width: 760px;
	margin-top: var(--space-4);
	color: var(--color-muted);
}

/* ==========================================================================
   07. Contact
   ========================================================================== */
.contact-page {
	padding: clamp(7rem, 12vw, 12rem) var(--gutter) var(--section);
}

.contact-grid {
	display: grid;
	gap: var(--space-5);
}

.contact-form {
	display: grid;
	gap: var(--space-3);
	text-align: left;
}

.contact-form__row {
	display: grid;
	gap: var(--space-3);
}

.contact-form label {
	display: grid;
	gap: 0.65rem;
}

.contact-form label span {
	color: var(--color-muted);
	font-size: 0.68rem;
	font-weight: 900;
	letter-spacing: 0.2em;
	text-transform: uppercase;
}

.contact-form input,
.contact-form textarea {
	padding: 1.1rem 1rem;
}

.contact-form__trap {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	opacity: 0;
}

.contact-form__status {
	min-height: 1.4rem;
	margin: 0;
	color: var(--color-muted);
}

/* ==========================================================================
   08. Footer
   ========================================================================== */
.site-footer {
	border-top: 1px solid var(--color-line);
	background: var(--color-canvas);
}

.site-footer__inner {
	display: grid;
	gap: var(--space-4);
	padding-block: var(--space-5);
}

.footer-nav ul {
	flex-wrap: wrap;
}

.site-footer__bottom {
	background: var(--color-footer);
	color: #ffffff;
}

.site-footer__legal {
	padding-block: 1.7rem;
	font-size: 0.64rem;
	letter-spacing: 0.22em;
	text-align: center;
	text-transform: uppercase;
}

.back-to-top {
	position: fixed;
	right: clamp(1rem, 3vw, 2rem);
	bottom: clamp(1rem, 3vw, 2rem);
	z-index: 60;
	width: 3rem;
	height: 3rem;
	border: 0;
	background: var(--color-ink);
	color: var(--color-canvas);
	opacity: 0;
	pointer-events: none;
	transform: translateY(0.5rem);
	transition: opacity 180ms var(--ease), transform 180ms var(--ease);
}

.back-to-top.is-visible {
	opacity: 1;
	pointer-events: auto;
	transform: translateY(0);
}

/* ==========================================================================
   09. Future Layout Hooks
   Feature: ready selectors for About, Case Studies, and WooCommerce without bloat.
   ========================================================================== */
.about-template,
.case-study,
.woocommerce-page {
	--content-width: min(100%, 1180px);
}

.case-study__hero,
.about-template__hero,
.woocommerce .site-main {
	width: var(--content-width);
	margin-inline: auto;
	padding-inline: var(--gutter);
}

/* ==========================================================================
   10. Responsive Enhancements
   ========================================================================== */
@media (min-width: 760px) {
	.contact-form__row,
	.contact-grid,
	.section-header--split {
		grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.55fr);
		align-items: end;
	}

	.portfolio-photo {
		grid-column: span 6;
	}

	.portfolio-photo:nth-child(6n + 1),
	.portfolio-photo:nth-child(6n + 5) {
		grid-column: span 7;
	}

	.portfolio-photo:nth-child(6n + 2),
	.portfolio-photo:nth-child(6n + 6) {
		grid-column: span 5;
	}
}

@media (min-width: 980px) {
	.primary-nav {
		display: block;
	}

	.menu-toggle,
	.mobile-nav {
		display: none;
	}

	.site-footer__inner {
		grid-template-columns: auto 1fr;
		align-items: center;
	}

	.footer-nav {
		justify-self: end;
	}

	.portfolio-photo {
		grid-column: span 3;
	}

	.portfolio-photo:nth-child(10n + 1) {
		grid-column: span 5;
	}

	.portfolio-photo:nth-child(10n + 2),
	.portfolio-photo:nth-child(10n + 7) {
		grid-column: span 4;
	}

	.portfolio-photo:nth-child(10n + 4),
	.portfolio-photo:nth-child(10n + 9) {
		grid-column: span 6;
	}
}

@media (max-width: 979px) {
	.site-header__inner {
		min-height: 4.15rem;
	}

	.site-branding {
		max-width: calc(100vw - 9rem);
	}

	.site-branding__text {
		font-size: 0.62rem;
		letter-spacing: 0.14em;
	}

	.site-branding__tagline {
		display: none;
	}

	.mobile-nav {
		justify-content: flex-start;
		gap: var(--space-3);
		overflow-y: auto;
	}

	.mobile-nav a:not(.button) {
		font-size: clamp(1.75rem, 9vw, 3.4rem);
	}

	.hero {
		min-height: 76svh;
	}

	.hero__content {
		padding-block: clamp(6rem, 16vw, 8rem) clamp(4rem, 10vw, 6rem);
	}

	.display-title {
		max-width: 12ch;
		font-size: clamp(2.55rem, 11vw, 5rem);
		line-height: 0.98;
	}

	.section-title,
	.page-title,
	.single-art__title {
		font-size: clamp(2rem, 8vw, 4.6rem);
		line-height: 1;
	}

	.feature-grid,
	.art-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		width: min(100%, 760px);
	}

	.service-card {
		min-height: 17rem;
	}

	.category-menu {
		top: 4.15rem;
		scrollbar-width: none;
	}

	.category-menu::-webkit-scrollbar {
		display: none;
	}

	.contact-grid {
		align-items: start;
	}
}

@media (max-width: 640px) {
	:root {
		--gutter: clamp(1rem, 5vw, 1.35rem);
		--section: clamp(3.6rem, 14vw, 5.5rem);
		--space-4: clamp(1.5rem, 8vw, 2.4rem);
		--space-5: clamp(2.2rem, 12vw, 3.8rem);
	}

	.header-cta {
		display: none;
	}

	.theme-toggle {
		display: none;
	}

	.icon-button {
		width: 2.55rem;
		height: 2.55rem;
	}

	.mobile-nav {
		padding: 5.5rem var(--gutter) 2rem;
	}

	.mobile-nav ul {
		gap: 1rem;
	}

	.mobile-nav .button {
		width: 100%;
	}

	.hero {
		min-height: 72svh;
	}

	.hero__slide::after {
		background: linear-gradient(180deg, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.52));
	}

	.hero__content {
		padding: 6rem var(--gutter) 4.8rem;
	}

	.hero__copy,
	.section-copy,
	.page-copy {
		font-size: 0.98rem;
		line-height: 1.58;
	}

	.hero__progress,
	.hero__accent-bars {
		bottom: 1.2rem;
		width: min(13rem, 54vw);
	}

	.hero__controls {
		right: var(--gutter);
		bottom: 0.85rem;
	}

	.hero__control {
		width: 2.45rem;
		height: 2.45rem;
	}

	.home-intro {
		padding-top: var(--section);
	}

	.feature-grid-section {
		padding-top: var(--space-4);
	}

	.feature-grid,
	.art-grid {
		grid-template-columns: 1fr;
		gap: 0.9rem;
	}

	.service-card {
		min-height: auto;
		padding: 1.35rem;
	}

	.service-card__mark,
	.service-card__spark {
		width: 2.45rem;
		height: 2.45rem;
		margin-bottom: 1.4rem;
	}

	.service-card__icon {
		width: 2.75rem;
		height: 2.75rem;
		margin-bottom: 1.35rem;
	}

	.service-card h3 {
		font-size: clamp(1rem, 5vw, 1.35rem);
		line-height: 1.08;
	}

	.service-card__copy,
	.service-card__copy p,
	.service-card p {
		font-size: 0.92rem;
	}

	.service-card > .button {
		margin-top: 1.3rem;
	}

	.service-card--highlighted {
		min-height: 12rem;
	}

	.overlay-type {
		padding-block: var(--space-5);
	}

	.overlay-type__track {
		gap: 2rem;
		font-size: clamp(2.2rem, 14vw, 4rem);
	}

	.page-hero {
		padding-top: 6.5rem;
	}

	.category-menu {
		gap: 0.55rem;
		padding-block: 0.72rem;
	}

	.category-filter {
		padding: 0.75rem 0.82rem;
		font-size: 0.62rem;
		letter-spacing: 0.16em;
	}

	.portfolio-stream {
		padding-top: var(--space-4);
	}

	.portfolio-stream__grid {
		gap: 0.9rem;
	}

	.portfolio-photo__caption {
		padding: 0.85rem;
	}

	.contact-page,
	.single-art {
		padding-top: 6.5rem;
	}

	.contact-form__row {
		grid-template-columns: 1fr;
	}

	.contact-form input,
	.contact-form textarea {
		padding: 0.95rem 0.9rem;
	}

	.site-footer__inner {
		gap: 1.6rem;
	}

	.footer-nav ul {
		display: grid;
		gap: 0.7rem;
		align-items: start;
	}

	.back-to-top {
		width: 2.65rem;
		height: 2.65rem;
	}
}

@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		scroll-behavior: auto !important;
		transition-duration: 0.01ms !important;
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
	}
}