/*
 * MSXMD - portfolio front page styles.
 * Scoped under body.msxmd-portfolio. All components use the mx- prefix,
 * matching the markup in front-page.php. Palette + geometry from tokens.css.
 */

@import url('tokens.css');

/* ==================== base ==================== */

html {
	scroll-behavior: smooth;
	scroll-padding-top: 5rem;
}

.msxmd-portfolio {
	margin: 0;
	min-height: 100dvh;
	background: var(--mx-ink);
	color: var(--mx-dim);
	font-family: var(--mx-sans);
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}

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

.msxmd-portfolio ::selection {
	background: var(--mx-volt);
	color: var(--mx-ink);
}

.msxmd-portfolio a {
	color: var(--mx-paper);
	text-decoration: none;
	transition: color .2s var(--mx-ease);
}

.msxmd-portfolio a:hover,
.msxmd-portfolio a:focus-visible {
	color: var(--mx-volt);
}

/* ==================== typography ==================== */

.msxmd-portfolio h1,
.msxmd-portfolio h2,
.msxmd-portfolio h3 {
	font-family: var(--mx-serif);
	color: var(--mx-paper);
	margin: 0;
}

.msxmd-portfolio p {
	line-height: 1.7;
	margin: 0 0 1rem;
}

.mx-kicker {
	display: block;
	font-size: .72rem;
	letter-spacing: .32em;
	text-transform: uppercase;
	color: var(--mx-volt);
	margin-bottom: 1.5rem;
}

.mx-kicker::before {
	content: "";
	display: inline-block;
	width: 40px;
	height: 1px;
	background: var(--mx-volt);
	margin-right: 1rem;
	vertical-align: middle;
}

/* ==================== layout ==================== */

.mx-container {
	position: relative;
	z-index: 2;
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 clamp(20px, 5vw, 64px);
}

.mx-section {
	position: relative;
	padding: clamp(4rem, 10vh, 9rem) 0;
}

/* ==================== sticky nav ==================== */

.mx-nav {
	position: fixed;
	inset: 0 0 auto 0;
	z-index: 100;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: clamp(1rem, 2vh, 1.5rem) clamp(20px, 5vw, 64px);
	backdrop-filter: blur(12px);
	background: rgba(5, 7, 10, .55);
	border-bottom: 1px solid transparent;
	transition: background .25s, border-color .25s;
}

.mx-nav.scrolled {
	background: rgba(5, 7, 10, .9);
	border-bottom-color: var(--mx-line);
}

.mx-nav-mark {
	display: flex;
	align-items: center;
	gap: .6rem;
	font-family: var(--mx-serif);
	font-weight: 800;
	font-size: 1.35rem;
	letter-spacing: .02em;
	color: var(--mx-paper);
}

.mx-nav-mark .mx-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--mx-volt);
	box-shadow: 0 0 12px 2px rgba(232, 255, 71, .6);
}

.mx-nav-links {
	display: flex;
	align-items: center;
	gap: clamp(1.25rem, 3vw, 2.5rem);
}

.mx-nav-links a {
	font-size: .85rem;
	letter-spacing: .03em;
	color: var(--mx-dim);
	padding: .35rem 0;
	border-bottom: 1px solid transparent;
	transition: color .2s, border-color .2s;
}

.mx-nav-links a:hover,
.mx-nav-links a:focus-visible {
	color: var(--mx-volt);
	border-bottom-color: var(--mx-volt);
}

.mx-nav-cta {
	color: var(--mx-paper) !important;
	font-weight: 600;
}

/* ==================== progress rail ==================== */

.mx-progress {
	position: fixed;
	left: clamp(1rem, 2vw, 2rem);
	top: 50%;
	transform: translateY(-50%);
	z-index: 80;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 1rem;
}

.mx-progress-track {
	position: relative;
	width: 2px;
	height: 40vh;
	background: var(--mx-line-2);
	overflow: hidden;
}

.mx-progress-track::before {
	content: "";
	position: absolute;
	inset: 0 0 auto 0;
	height: 0;
	background: var(--mx-volt);
}

.mx-progress-dot {
	width: 9px;
	height: 9px;
	border-radius: 50%;
	border: 1px solid var(--mx-line);
	background: var(--mx-ink-3);
	cursor: pointer;
	transition: transform .25s, background .25s, border-color .25s, box-shadow .25s;
}

.mx-progress-dot:hover,
.mx-progress-dot.active {
	background: var(--mx-volt);
	border-color: var(--mx-volt);
	transform: scale(1.35);
	box-shadow: 0 0 12px 3px rgba(232, 255, 71, .5);
}

/* ==================== particles + orbit backdrop ==================== */

.mx-particles-wrap {
	position: fixed;
	inset: 0;
	z-index: 0;
	pointer-events: none;
}

.mx-particles-wrap canvas {
	width: 100%;
	height: 100%;
	display: block;
}

.mx-orbit {
	position: fixed;
	inset: 0;
	z-index: 0;
	pointer-events: none;
	overflow: hidden;
}

.mx-orbit::before,
.mx-orbit::after {
	content: "";
	position: absolute;
	border: 1px solid var(--mx-line-2);
	border-radius: 50%;
}

.mx-orbit::before {
	width: 60vmin;
	height: 60vmin;
	top: 8vmin;
	left: -6vmin;
}

.mx-orbit::after {
	width: 92vmin;
	height: 92vmin;
	bottom: -24vmin;
	right: -16vmin;
}

/* ==================== hero ==================== */

.mx-hero {
	min-height: 100dvh;
	display: flex;
	align-items: center;
	padding-top: 5rem;
}

.mx-hero-title {
	font-size: clamp(3rem, 11vw, 7.5rem);
	font-weight: 900;
	line-height: .86;
	letter-spacing: -.03em;
	margin: 0;
}

.mx-hero-title .mx-line {
	display: block;
	overflow: hidden;
}

.mx-hero-title .thin {
	font-weight: 300;
	font-style: italic;
	color: transparent;
	-webkit-text-stroke: 1px rgba(242, 239, 232, .3);
}

.mx-hero-sub {
	max-width: 44ch;
	margin-top: clamp(1.75rem, 4vh, 2.75rem);
	font-size: clamp(1rem, 1.4vw, 1.2rem);
	line-height: 1.7;
	color: var(--mx-dim);
}

.mx-hero-cta {
	margin-top: clamp(2rem, 5vh, 3.5rem);
}

/* ==================== buttons ==================== */

.mx-btn {
	display: inline-block;
	padding: .95rem 2.2rem;
	font-family: var(--mx-sans);
	font-size: .78rem;
	font-weight: 700;
	letter-spacing: .16em;
	text-transform: uppercase;
	border-radius: var(--mx-radius-sm);
	border: 1px solid transparent;
	cursor: pointer;
	transition: transform .2s var(--mx-ease), box-shadow .25s, background .2s;
}

.mx-btn-primary {
	background: var(--mx-volt);
	color: var(--mx-ink);
	border-color: var(--mx-volt);
}

.mx-btn-primary:hover,
.mx-btn-primary:focus-visible {
	color: var(--mx-ink);
	transform: translateY(-2px);
	box-shadow: 0 8px 30px -6px rgba(232, 255, 71, .45);
}

/* ==================== featured work ==================== */

.mx-featured h2 {
	font-size: clamp(2rem, 5vw, 3.25rem);
	font-weight: 800;
	line-height: .95;
	margin-bottom: clamp(2.5rem, 6vh, 4.5rem);
}

.mx-featured-item {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: clamp(2rem, 5vw, 4.5rem);
	align-items: center;
	margin-bottom: clamp(3.5rem, 9vh, 7rem);
}

.mx-featured-item:last-child {
	margin-bottom: 0;
}

.mx-featured-item:nth-child(even) .mx-project-img-wrap {
	order: 2;
}

.mx-project-img-wrap {
	perspective: 1200px;
}

.mx-project-img {
	position: relative;
	width: 100%;
	aspect-ratio: 16 / 10;
	background: var(--mx-ink-3);
	border: 1px solid var(--mx-line);
	border-radius: var(--mx-radius);
	overflow: hidden;
	transform-style: preserve-3d;
	will-change: transform;
}

.mx-project-img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.mx-project-type {
	display: inline-block;
	font-size: .7rem;
	letter-spacing: .22em;
	text-transform: uppercase;
	color: var(--mx-volt-dim);
	margin-bottom: .85rem;
}

.mx-project-title {
	font-size: clamp(1.5rem, 3.2vw, 2.2rem);
	font-weight: 700;
	line-height: 1.05;
	margin-bottom: 1rem;
}

.mx-project-desc {
	color: var(--mx-dim);
	margin-bottom: 1.5rem;
}

.mx-badge-group {
	display: flex;
	flex-wrap: wrap;
	gap: .45rem;
	margin-bottom: 1.5rem;
}

.mx-badge {
	font-size: .68rem;
	letter-spacing: .06em;
	text-transform: uppercase;
	padding: .3rem .75rem;
	border-radius: 999px;
	background: var(--mx-ink-3);
	border: 1px solid var(--mx-line);
	color: var(--mx-dim);
	transition: color .2s, border-color .2s;
}

.mx-featured-item:hover .mx-badge {
	border-color: var(--mx-line);
	color: var(--mx-paper);
}

.mx-project-link {
	display: inline-flex;
	align-items: center;
	gap: .45rem;
	font-size: .85rem;
	font-weight: 600;
	color: var(--mx-volt);
}

.mx-project-link .mx-arrow {
	transition: transform .2s var(--mx-ease);
}

.mx-project-link:hover .mx-arrow {
	transform: translateX(4px);
}

/* ==================== process ==================== */

.mx-process h2 {
	font-size: clamp(2rem, 5vw, 3.25rem);
	font-weight: 800;
	line-height: .95;
}

.mx-process-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: clamp(2rem, 4vw, 4rem);
	margin-top: clamp(3rem, 6vh, 5rem);
}

.mx-process-item {
	text-align: center;
	padding: 2rem 1rem;
	border: 1px solid var(--mx-line-2);
	border-radius: var(--mx-radius);
	background: rgba(18, 24, 33, .35);
	transition: border-color .25s, transform .25s;
}

.mx-process-item:hover {
	border-color: var(--mx-line);
	transform: translateY(-3px);
}

.mx-process-num {
	font-family: var(--mx-serif);
	font-size: clamp(2.25rem, 4vw, 3.25rem);
	font-weight: 900;
	color: var(--mx-volt-dim);
	line-height: 1;
	margin-bottom: 1rem;
}

.mx-process-item h3 {
	font-size: clamp(1.1rem, 2vw, 1.35rem);
	font-weight: 600;
	margin-bottom: .75rem;
}

.mx-process-item p {
	color: var(--mx-dim);
	font-size: .95rem;
	margin: 0;
}

/* ==================== bridge / contact ==================== */

.mx-bridge h2 {
	font-size: clamp(2.2rem, 5vw, 3.25rem);
	font-weight: 800;
	line-height: .95;
	margin-bottom: 1rem;
}

.mx-grid {
	display: grid;
	gap: clamp(2rem, 4vw, 3.5rem);
}

.mx-grid-2 {
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	align-items: center;
}

.mx-form {
	width: 100%;
}

.mx-hp {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.mx-row {
	display: flex;
	border: 1px solid var(--mx-line);
	background: var(--mx-ink-3);
	border-radius: var(--mx-radius-sm);
	overflow: hidden;
	transition: border-color .2s;
}

.mx-row:focus-within {
	border-color: var(--mx-volt);
}

.mx-row input[type="email"] {
	flex: 1;
	min-width: 0;
	background: transparent;
	border: 0;
	outline: 0;
	color: var(--mx-paper);
	font-family: var(--mx-sans);
	font-size: .95rem;
	padding: 15px 18px;
}

.mx-row input[type="email"]::placeholder {
	color: var(--mx-faint);
}

.mx-row button {
	border: 0;
	cursor: pointer;
	background: var(--mx-volt);
	color: var(--mx-ink);
	font-family: var(--mx-sans);
	font-weight: 700;
	font-size: .78rem;
	letter-spacing: .1em;
	text-transform: uppercase;
	padding: 0 clamp(1.5rem, 3vw, 2rem);
	transition: background .18s, transform .12s;
}

.mx-row button:hover {
	background: #f4ff86;
}

.mx-row button:active {
	transform: translateY(1px);
}

.mx-row button:disabled {
	opacity: .6;
	cursor: not-allowed;
}

.mx-note {
	margin-top: 1rem;
	min-height: 1.2rem;
	font-size: .85rem;
	color: var(--mx-dim);
}

.mx-note.ok {
	color: var(--mx-volt);
}

.mx-note.err {
	color: #ff8f6b;
}

@media (max-width: 520px) {
	.mx-row {
		flex-direction: column;
	}
	.mx-row button {
		padding: 14px;
	}
}

/* ==================== footer ==================== */

.mx-footer {
	position: relative;
	z-index: 2;
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: 1rem;
	max-width: 1200px;
	margin: 0 auto;
	padding: clamp(2rem, 5vh, 3rem) clamp(20px, 5vw, 64px);
	border-top: 1px solid var(--mx-line-2);
	font-size: .8rem;
	letter-spacing: .1em;
	text-transform: uppercase;
	color: var(--mx-faint);
}

.mx-footer a {
	color: var(--mx-faint);
}

.mx-footer a:hover {
	color: var(--mx-volt);
}

/* ==================== reveal + motion fallbacks ==================== */

.mx-reveal {
	will-change: transform, opacity;
}

/* If JS fails or motion is reduced, everything must stay fully visible. */
.mx-reduce-motion .mx-reveal,
.mx-js-failed .mx-reveal {
	opacity: 1 !important;
	transform: none !important;
}

/* ==================== responsive ==================== */

@media (max-width: 860px) {
	.mx-nav-links a:not(.mx-nav-cta) {
		display: none;
	}
	.mx-progress {
		display: none;
	}
	.mx-featured-item {
		grid-template-columns: 1fr;
		gap: 1.75rem;
	}
	.mx-featured-item:nth-child(even) .mx-project-img-wrap {
		order: 0;
	}
	.mx-process-grid {
		grid-template-columns: 1fr;
	}
}