/* ==========================================================================
   Sofiane Theme — Engineering Portfolio Design System
   ========================================================================== */

:root {
	--color-bg: #090909;
	--color-card: #141414;
	--color-text: #ffffff;
	--color-text-secondary: #a1a1aa;
	/* Brand: cyan-led UI — yellow (--color-cta) is for .btn--cta only */
	--color-brand-cyan: #00d1ff;
	--color-accent: #00d1ff;
	--color-accent-muted: rgba(0, 209, 255, 0.06);
	--color-accent-border: rgba(0, 209, 255, 0.22);
	--color-accent-glow: rgba(0, 209, 255, 0.12);
	--color-cta: #ffc107;
	--color-cta-hover: #e6ad00;
	--color-cta-shadow: rgba(255, 193, 7, 0.18);

	--color-border: rgba(255, 255, 255, 0.08);
	--color-border-hover: rgba(255, 255, 255, 0.18);
	--color-glass: rgba(20, 20, 20, 0.72);

	--gradient-hero: radial-gradient(ellipse 70% 50% at 50% -5%, rgba(0, 209, 255, 0.05) 0%, transparent 55%);

	--font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	--font-mono: ui-monospace, "Cascadia Code", "Source Code Pro", Menlo, monospace;

	--text-xs: 0.75rem;
	--text-sm: 0.875rem;
	--text-base: 1rem;
	--text-lg: 1.125rem;
	--text-xl: 1.375rem;
	--text-2xl: 1.875rem;
	--text-3xl: clamp(2.125rem, 4.5vw, 3.125rem);
	--text-4xl: clamp(2.5rem, 5.5vw, 4.25rem);
	--text-5xl: clamp(2.75rem, 6.5vw, 4.75rem);

	/* +25% spacing */
	--space-1: 0.4rem;
	--space-2: 0.8rem;
	--space-3: 1.2rem;
	--space-4: 1.6rem;
	--space-5: 2rem;
	--space-6: 2.4rem;
	--space-8: 3.2rem;
	--space-10: 4rem;
	--space-12: 4.8rem;
	--space-16: 6.4rem;
	--space-20: 8rem;
	--space-24: 9.6rem;
	--space-32: 12.8rem;
	--space-section: 6.5rem;
	--space-section-lg: 9.6rem;

	--radius-sm: 0.5rem;
	--radius-md: 0.75rem;
	--radius-lg: 1rem;
	--radius-xl: 1.25rem;

	--shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
	--shadow-md: 0 16px 48px rgba(0, 0, 0, 0.45);
	--shadow-header: 0 1px 0 var(--color-border);

	--container-max: 76rem;
	--container-content: 72rem;
	--prose-max: 44rem;
	--container-pad: 1.5rem;
	--header-height: 4.5rem;
	--page-hero-pad-top: var(--space-8);
	--page-hero-pad-bottom: var(--space-12);
	--bp-tablet: 48rem;
	--bp-desktop: 75rem;

	--ease-out: cubic-bezier(0.22, 1, 0.36, 1);
	--transition-fast: 320ms var(--ease-out);
	--transition-base: 520ms var(--ease-out);
	--transition-slow: 720ms var(--ease-out);
	--lift-btn: -2px;
	--lift-card: -4px;
}

/* Anchored sections — clear fixed header */
:where([id]) {
	scroll-margin-top: calc(var(--header-height) + var(--space-4));
}

/* Reset */
*,
*::before,
*::after {
	box-sizing: border-box;
}

* {
	margin: 0;
	padding: 0;
}

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

body {
	font-family: var(--font-sans);
	font-size: var(--text-base);
	line-height: 1.65;
	color: var(--color-text);
	background-color: var(--color-bg);
	background-image: var(--gradient-hero);
	-webkit-font-smoothing: antialiased;
}

img,
picture,
video,
svg {
	display: block;
	max-width: 100%;
	height: auto;
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
	outline: 2px solid var(--color-accent);
	outline-offset: 3px;
}

/* Skip link */
.skip-link {
	position: absolute;
	top: 0;
	left: 0;
	z-index: 9999;
	padding: var(--space-3) var(--space-5);
	font-size: var(--text-sm);
	font-weight: 500;
	color: var(--color-bg);
	background: var(--color-accent);
	border-radius: 0 0 var(--radius-md) 0;
	transform: translateY(-120%);
	transition: transform var(--transition-fast);
}

.skip-link:focus {
	transform: translateY(0);
	outline: none;
}

/* 404 */
.not-found__inner {
	text-align: center;
	padding-block: var(--space-section);
}

.not-found__title {
	margin: var(--space-4) 0 var(--space-6);
}

.not-found__text {
	max-width: 36rem;
	margin-inline: auto;
	line-height: 1.75;
}

.not-found__actions {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: var(--space-4);
	margin-bottom: var(--space-8);
}

.not-found__links a {
	color: var(--color-accent);
	text-decoration: none;
}

.not-found__links a:hover {
	text-decoration: underline;
}

ul,
ol {
	list-style: none;
}

button {
	font: inherit;
	cursor: pointer;
	border: none;
	background: none;
}

/* Typography */
.heading-2 {
	font-size: var(--text-3xl);
	font-weight: 600;
	line-height: 1.12;
	letter-spacing: -0.035em;
	color: var(--color-text);
}

.heading-3 {
	font-size: var(--text-xl);
	font-weight: 600;
	line-height: 1.25;
	letter-spacing: -0.025em;
	color: var(--color-text);
}

.text-secondary {
	color: var(--color-text-secondary);
}

/* Badge — brand cyan */
.badge {
	display: inline-flex;
	align-items: center;
	padding: 0.35rem 0.75rem;
	font-family: var(--font-mono);
	font-size: 0.6875rem;
	font-weight: 500;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--color-accent);
	background: var(--color-accent-muted);
	border: 1px solid var(--color-accent-border);
	border-radius: 999px;
}

/* Layout */
.container {
	width: 100%;
	max-width: var(--container-max);
	margin-inline: auto;
	padding-inline: var(--container-pad);
}

.container--hero {
	max-width: var(--container-max);
}

.container--narrow {
	max-width: 44rem;
}

.container--content {
	max-width: var(--container-content);
}

.section {
	padding-block: var(--space-section);
}

.section--alt {
	background: var(--color-card);
	border-block: 1px solid var(--color-border);
}

.section--cta {
	padding-block: var(--space-section-lg);
}

.section__header {
	max-width: 44rem;
	margin-bottom: var(--space-12);
}

.section__eyebrow {
	font-family: var(--font-mono);
	font-size: var(--text-xs);
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color: var(--color-accent);
	margin-bottom: var(--space-4);
}

.section__lead {
	font-size: var(--text-lg);
	line-height: 1.75;
	max-width: 40rem;
	margin-top: var(--space-6);
}

@media (min-width: 48rem) {
	:root {
		--container-pad: 2.5rem;
		--space-section: 7rem;
		--space-section-lg: 10rem;
		--page-hero-pad-top: var(--space-10);
		--page-hero-pad-bottom: var(--space-16);
	}

	.section__header {
		margin-bottom: var(--space-16);
	}
}

/* Buttons */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-2);
	padding: 0.8rem 1.5rem;
	font-size: var(--text-sm);
	font-weight: 500;
	border-radius: var(--radius-md);
	transition:
		background-color var(--transition-base),
		color var(--transition-base),
		border-color var(--transition-base),
		transform var(--transition-base),
		box-shadow var(--transition-base);
}

.btn:hover {
	transform: translateY(var(--lift-btn));
}

.btn:active {
	transform: translateY(0);
	transition-duration: 80ms;
}

.btn--cta {
	background-color: var(--color-cta);
	color: #090909;
	box-shadow: none;
}

.btn--cta:hover {
	background-color: var(--color-cta-hover);
	box-shadow: 0 8px 24px var(--color-cta-shadow);
	color: #090909;
}

.btn--cta:focus-visible {
	outline: 2px solid var(--color-cta);
	outline-offset: 3px;
	box-shadow: 0 8px 24px var(--color-cta-shadow);
}

.btn--ghost {
	border: 1px solid var(--color-border);
	color: var(--color-text);
	background: var(--color-card);
}

.btn--ghost:hover {
	border-color: var(--color-accent-border);
	background: #1a1a1a;
	color: var(--color-text);
}

.btn--ghost:focus-visible {
	outline: 2px solid var(--color-accent);
	outline-offset: 3px;
	border-color: var(--color-accent-border);
}

.btn--lg {
	padding: 1rem 1.85rem;
	font-size: var(--text-base);
}

/* Cards */
.card {
	border-radius: var(--radius-xl);
	transition:
		border-color var(--transition-base),
		box-shadow var(--transition-base),
		transform var(--transition-base),
		background-color var(--transition-base);
}

.card--glass {
	padding: var(--space-6);
	background: var(--color-glass);
	backdrop-filter: blur(24px);
	-webkit-backdrop-filter: blur(24px);
	border: 1px solid var(--color-border);
	box-shadow: var(--shadow-sm);
}

.card--glass:hover {
	border-color: var(--color-border-hover);
	box-shadow: var(--shadow-md);
	transform: translateY(var(--lift-card));
}

.card__title {
	margin-bottom: var(--space-4);
}

.card__text {
	font-size: var(--text-base);
	line-height: 1.7;
}

/* Grid */
.grid--expertise {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-5);
}

.grid--testimonials {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-6);
}

@media (min-width: 40rem) {
	.grid--expertise {
		grid-template-columns: repeat(2, 1fr);
		gap: var(--space-6);
	}
}

@media (min-width: 64rem) {
	.grid--expertise {
		grid-template-columns: repeat(3, 1fr);
	}

	.grid--testimonials {
		grid-template-columns: repeat(3, 1fr);
	}
}

/* Header */
.site-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 100;
	height: var(--header-height);
	background: rgba(9, 9, 9, 0.72);
	backdrop-filter: blur(20px);
	-webkit-backdrop-filter: blur(20px);
	border-bottom: 1px solid transparent;
	transition:
		background-color var(--transition-base),
		border-color var(--transition-base);
}

.site-header.is-scrolled {
	background: rgba(9, 9, 9, 0.92);
	border-bottom-color: var(--color-border);
	box-shadow: var(--shadow-header);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-4);
	height: 100%;
}

.site-nav {
	display: none;
}

.site-nav__list {
	display: flex;
	align-items: center;
	gap: var(--space-2);
}

.site-nav__list a {
	position: relative;
	display: inline-flex;
	align-items: center;
	font-size: var(--text-sm);
	font-weight: 450;
	color: var(--color-text-secondary);
	padding: 10px 16px;
	border: 1px solid transparent;
	border-radius: 999px;
	text-decoration: none;
	transition:
		color var(--transition-fast),
		background var(--transition-fast),
		border-color var(--transition-fast),
		box-shadow var(--transition-fast);
}

.site-nav__list a:hover {
	color: #ffffff;
	background: rgba(0, 209, 255, 0.025);
	border-color: rgba(0, 209, 255, 0.06);
	box-shadow: none;
}

.site-nav a.is-active,
.site-nav a.is-current,
.site-nav .current-menu-item > a {
	color: #ffffff;
	background: rgba(0, 209, 255, 0.045);
	border: 1px solid rgba(0, 209, 255, 0.12);
	border-radius: 999px;
	padding: 10px 16px;
	box-shadow: 0 0 20px rgba(0, 209, 255, 0.06);
}

.site-nav a.is-active::before,
.site-nav a.is-current::before,
.site-nav .current-menu-item > a::before {
	content: "";
	width: 6px;
	height: 6px;
	border-radius: 999px;
	background: #00d1ff;
	box-shadow: 0 0 10px rgba(0, 209, 255, 0.6);
	display: inline-block;
	flex-shrink: 0;
	margin-right: 8px;
	vertical-align: middle;
}

.site-nav a.is-active::after,
.site-nav a.is-current::after,
.site-nav .current-menu-item > a::after {
	display: none;
	content: none;
}

.site-nav a.is-active:hover,
.site-nav a.is-current:hover,
.site-nav .current-menu-item > a:hover {
	color: #ffffff;
	background: rgba(0, 209, 255, 0.05);
	border-color: rgba(0, 209, 255, 0.14);
	box-shadow: 0 0 20px rgba(0, 209, 255, 0.08);
}

.site-nav__list a:focus-visible {
	outline: 2px solid var(--color-accent);
	outline-offset: 4px;
	border-radius: 999px;
}

.site-nav__list a:not(.is-current, .is-active):focus-visible {
	color: var(--color-text-secondary);
}

.site-nav a.is-current:focus-visible,
.site-nav a.is-active:focus-visible,
.site-nav .current-menu-item > a:focus-visible {
	color: #ffffff;
}

.site-header__cta {
	flex-shrink: 0;
	padding: 0.55rem 1rem;
	font-size: var(--text-xs);
}

@media (min-width: 75rem) {
	:root {
		--header-height: 5rem;
	}
}

/* Desktop nav shown at 1200px+ — see responsive.css */
.site-header__cta {
	display: none;
}

.site-main {
	padding-top: var(--header-height);
}

/* Hero */
.hero {
	padding-block: var(--page-hero-pad-top) var(--page-hero-pad-bottom);
}

.hero .badge {
	margin-bottom: var(--space-5);
}

.hero__title {
	font-size: var(--text-4xl);
	font-weight: 600;
	line-height: 1.08;
	letter-spacing: -0.04em;
	margin-bottom: var(--space-8);
	color: var(--color-text);
}

.hero__description {
	font-size: clamp(1.05rem, 2vw, 1.2rem);
	line-height: 1.75;
	max-width: 44rem;
	margin-bottom: var(--space-10);
}

.hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-4);
	margin-bottom: var(--space-10);
}

@media (min-width: 64rem) {
	.hero__title {
		font-size: var(--text-5xl);
	}
}

/* Trust bar */
.trust-bar {
	margin-top: 0;
	padding-top: var(--space-12);
	border-top: 1px solid var(--color-border);
}

.trust-bar__header {
	margin-bottom: var(--space-8);
	padding-top: var(--space-6);
	max-width: 40rem;
}

.trust-bar__title {
	font-size: var(--text-2xl);
	font-weight: 600;
	letter-spacing: -0.03em;
	line-height: 1.2;
	margin-top: 0;
	margin-bottom: var(--space-4);
}

.trust-bar__sub {
	font-size: var(--text-base);
	line-height: 1.7;
	max-width: 36rem;
}

.trust-bar__stats {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	border: 1px solid rgba(255, 255, 255, 0.08);
	border-radius: var(--radius-xl);
	background: rgba(255, 255, 255, 0.02);
	overflow: hidden;
}

.trust-bar__stat {
	margin: 0;
	padding: var(--space-5) var(--space-4);
	text-align: center;
	font-size: var(--text-sm);
	font-weight: 500;
	line-height: 1.35;
	letter-spacing: -0.01em;
	color: var(--color-text);
	border-right: 1px solid rgba(255, 255, 255, 0.08);
	border-bottom: 1px solid rgba(255, 255, 255, 0.08);
	transition:
		background-color var(--transition-fast),
		color var(--transition-fast);
}

.trust-bar__stat:nth-child(2n) {
	border-right: none;
}

.trust-bar__stat:nth-last-child(-n + 2) {
	border-bottom: none;
}

.trust-bar__stats:hover .trust-bar__stat {
	color: var(--color-text-secondary);
}

.trust-bar__stat:hover {
	color: var(--color-text);
	background: rgba(255, 255, 255, 0.04);
}

.trust-bar__footer {
	margin-top: var(--space-8);
}

@media (min-width: 48rem) {
	.trust-bar__stats {
		grid-template-columns: repeat(4, minmax(0, 1fr));
	}

	.trust-bar__stat {
		padding: var(--space-6) var(--space-5);
		font-size: 0.9375rem;
		border-bottom: none;
		border-right: 1px solid rgba(255, 255, 255, 0.08);
	}

	.trust-bar__stat:nth-child(2n) {
		border-right: 1px solid rgba(255, 255, 255, 0.08);
	}

	.trust-bar__stat:last-child {
		border-right: none;
	}

	.trust-bar__stat:nth-last-child(-n + 2) {
		border-bottom: none;
	}

	.hero__actions {
		margin-bottom: var(--space-12);
	}

	.trust-bar {
		padding-top: var(--space-14);
	}

	.trust-bar__header {
		padding-top: var(--space-6);
	}

	.trust-bar__footer {
		margin-top: var(--space-10);
	}

	.trust-bar__title {
		font-size: var(--text-3xl);
	}
}

/* Case studies */
.case-studies {
	display: flex;
	flex-direction: column;
	gap: var(--space-12);
}

.case-study {
	padding: 0;
	overflow: hidden;
	display: grid;
	grid-template-columns: 1fr;
}

.case-study:hover {
	transform: translateY(var(--lift-card));
}

.case-study__media {
	position: relative;
	aspect-ratio: 16 / 10;
	min-height: 16rem;
	background:
		#111
		repeating-linear-gradient(
			-45deg,
			transparent,
			transparent 10px,
			rgba(255, 255, 255, 0.02) 10px,
			rgba(255, 255, 255, 0.02) 11px
		);
	border-bottom: 1px solid var(--color-border);
}

.case-study__media-label {
	position: absolute;
	inset: auto auto var(--space-8) var(--space-8);
	font-family: var(--font-mono);
	font-size: var(--text-xs);
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--color-text-secondary);
}

.case-study__content {
	padding: var(--space-10);
}

.case-study__header {
	margin-bottom: var(--space-8);
	padding-bottom: var(--space-6);
	border-bottom: 1px solid var(--color-border);
}

.case-study__title {
	font-size: var(--text-2xl);
	font-weight: 600;
	letter-spacing: -0.03em;
	margin-bottom: var(--space-2);
}

.case-study__industry {
	font-size: var(--text-sm);
	font-family: var(--font-mono);
}

.case-study__details {
	display: grid;
	gap: var(--space-8);
}

.case-study__detail dt {
	font-family: var(--font-mono);
	font-size: var(--text-xs);
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--color-text-secondary);
	margin-bottom: var(--space-3);
}

.case-study__detail dd {
	font-size: var(--text-base);
	line-height: 1.75;
}

.tech-stack {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-2);
}

.tech-stack li {
	font-family: var(--font-mono);
	font-size: var(--text-xs);
	padding: 0.35rem 0.7rem;
	color: var(--color-text-secondary);
	background: rgba(255, 255, 255, 0.03);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm);
	transition: border-color var(--transition-fast);
}

.case-study:hover .tech-stack li {
	border-color: var(--color-border-hover);
}

.case-study__title a {
	color: inherit;
	transition: color var(--transition-fast);
}

.case-study__title a:hover {
	color: var(--color-text);
}

.case-study__link {
	display: inline-flex;
	align-items: center;
	margin-top: var(--space-6);
	font-size: var(--text-sm);
	font-weight: 500;
	color: var(--color-accent);
	transition:
		color var(--transition-fast),
		opacity var(--transition-fast);
}

.case-study__link:hover {
	color: var(--color-text);
	opacity: 0.9;
}

@media (min-width: 64rem) {
	.case-studies {
		gap: var(--space-16);
	}

	.case-study {
		grid-template-columns: 1.15fr 1fr;
		min-height: 28rem;
	}

	.case-study__media {
		aspect-ratio: auto;
		min-height: 100%;
		border-bottom: none;
		border-right: 1px solid var(--color-border);
	}

	.case-study__content {
		padding: var(--space-12) var(--space-12) var(--space-12) var(--space-10);
	}
}

/* Process */
.process-track {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: var(--space-4);
}

.process-track__step {
	padding: var(--space-8);
	background: var(--color-card);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	transition:
		border-color var(--transition-base),
		transform var(--transition-base),
		box-shadow var(--transition-base);
}

.process-track__step:hover {
	border-color: var(--color-border-hover);
	transform: translateY(var(--lift-card));
	box-shadow: var(--shadow-sm);
}

.process-track__num {
	display: block;
	font-family: var(--font-mono);
	font-size: var(--text-xs);
	color: var(--color-accent);
	margin-bottom: var(--space-4);
}

.process-track__title {
	font-size: var(--text-lg);
	font-weight: 600;
	letter-spacing: -0.02em;
}

@media (min-width: 48rem) {
	.process-track {
		grid-template-columns: repeat(4, 1fr);
		gap: var(--space-5);
	}
}

.section-process__footer {
	margin-top: var(--space-10);
	text-align: center;
}

/* Showcase comparison */
.compare-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-6);
}

.compare-card {
	position: relative;
	padding: var(--space-10);
}

.compare-card--custom {
	border-color: rgba(0, 209, 255, 0.15);
}

.compare-card--template:hover {
	border-color: var(--color-border-hover);
}

.compare-card--custom:hover {
	border-color: var(--color-accent-border);
	box-shadow:
		var(--shadow-md),
		0 0 0 1px rgba(0, 209, 255, 0.08);
	transform: translateY(var(--lift-card));
}

.compare-card__badge {
	display: inline-flex;
	margin-bottom: var(--space-4);
}

.compare-card__title {
	margin-bottom: var(--space-6);
	max-width: 100%;
}

@media (min-width: 48rem) {
	.compare-card__badge {
		position: absolute;
		top: var(--space-6);
		right: var(--space-6);
		margin-bottom: 0;
	}

	.compare-card--custom .compare-card__title {
		padding-right: 9rem;
	}

	.compare-card__title {
		margin-bottom: var(--space-8);
	}
}

.compare-card__list {
	display: flex;
	flex-direction: column;
	gap: var(--space-4);
}

.compare-card__list li {
	position: relative;
	padding-left: 1.25rem;
	font-size: var(--text-sm);
	line-height: 1.6;
}

.compare-card__list li::before {
	content: "•";
	position: absolute;
	left: 0;
	color: var(--color-text-secondary);
}

.compare-card--custom .compare-card__list li::before {
	color: var(--color-accent);
}

@media (min-width: 48rem) {
	.compare-grid {
		grid-template-columns: 1fr 1fr;
		gap: var(--space-6);
	}
}

/* Testimonials */
.testimonial {
	display: flex;
	flex-direction: column;
	gap: var(--space-5);
	padding: var(--space-8);
	min-height: 100%;
}

.testimonial__verified {
	margin: 0;
	font-family: var(--font-mono);
	font-size: var(--text-xs);
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: var(--color-text-secondary);
}

.testimonial__rating {
	display: flex;
	gap: 0.15rem;
	line-height: 1;
}

.testimonial__star {
	font-size: var(--text-sm);
	color: var(--color-cta);
}

.testimonial__quote {
	flex: 1;
	margin: 0;
	font-size: var(--text-base);
	line-height: 1.75;
}

.testimonial__quote p {
	margin: 0;
}

.testimonial__author {
	display: flex;
	flex-direction: column;
	gap: var(--space-1);
	padding-top: var(--space-4);
	margin-top: auto;
	border-top: 1px solid var(--color-border);
}

.testimonial__name {
	font-style: normal;
	font-size: var(--text-sm);
	font-weight: 600;
	color: var(--color-text);
}

.testimonial__project {
	font-size: var(--text-sm);
	line-height: 1.5;
}

/* About — full width split */
.about-layout {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-10);
	align-items: center;
}

.about-layout__media {
	width: 100%;
	max-width: 22rem;
	margin-inline: auto;
}

.about-layout__portrait {
	width: 100%;
}

.about-layout__title {
	margin-bottom: var(--space-8);
}

.about-layout__text {
	font-size: var(--text-lg);
	line-height: 1.8;
	margin-bottom: var(--space-6);
}

.about-credibility {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-3);
	margin-top: var(--space-8);
	padding-top: var(--space-8);
	border-top: 1px solid var(--color-border);
}

.about-credibility__item {
	position: relative;
	padding-left: 1.35rem;
	font-size: var(--text-sm);
	color: var(--color-text-secondary);
}

.about-credibility__item::before {
	content: "✓";
	position: absolute;
	left: 0;
	color: var(--color-accent);
	font-size: var(--text-sm);
	font-weight: 600;
}

.about-layout__link {
	margin-top: var(--space-8);
}

.about-layout__link a,
.services-intro__link a,
.link-arrow {
	display: inline-flex;
	align-items: center;
	gap: var(--space-1);
	font-size: var(--text-sm);
	font-weight: 500;
	color: var(--color-accent);
	text-decoration: none;
	text-underline-offset: 3px;
	transition:
		color var(--transition-fast),
		transform var(--transition-fast);
}

.about-layout__link a:hover,
.services-intro__link a:hover,
.link-arrow:hover {
	color: var(--color-text);
	text-decoration: underline;
	transform: translateX(2px);
}

@media (min-width: 48rem) {
	.about-credibility {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 64rem) {
	.about-layout {
		grid-template-columns: minmax(0, 11fr) minmax(0, 9fr);
		gap: var(--space-16);
	}

	.about-layout__media {
		max-width: none;
		margin-inline: 0;
	}

	.section--about {
		padding-block: var(--space-section);
	}
}

/* CTA */
.cta-block {
	text-align: center;
	padding: var(--space-12) var(--space-8);
}

.cta-block__title {
	margin-bottom: var(--space-6);
	max-width: 34rem;
	margin-inline: auto;
}

.cta-block__text {
	font-size: var(--text-xl);
	margin-bottom: var(--space-10);
}

.cta-block__actions {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: var(--space-4);
}

@media (min-width: 48rem) {
	.cta-block {
		padding: var(--space-16) var(--space-12);
	}
}

/* Motion — reveal & stagger */
.reveal,
.stagger-item {
	opacity: 0;
	transform: translateY(24px);
	transition:
		opacity var(--transition-slow),
		transform var(--transition-slow);
}

.reveal--text {
	transform: translateY(20px);
}

.reveal.is-visible,
.stagger-item.is-visible {
	opacity: 1;
	transform: translateY(0);
}

.stagger-group.is-visible .stagger-item {
	/* delays applied via JS */
}

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}

	.reveal,
	.stagger-item,
	.card--glass,
	.case-study,
	.process-track__step,
	.btn,
	.portfolio-card,
	.blog-card,
	.service-block,
	.compare-card {
		transition: none;
	}

	.reveal,
	.stagger-item {
		opacity: 1;
		transform: none;
	}

	.card--glass:hover,
	.case-study:hover,
	.process-track__step:hover,
	.btn:hover,
	.portfolio-card:hover,
	.blog-card:hover,
	.service-block:hover,
	.compare-card--custom:hover {
		transform: none;
	}

	.portfolio-card__img,
	.blog-card__img {
		transform: none !important;
	}
}