:root {
	--bg: #f3f5f9;
	--paper: #ffffff;
	--paper-soft: rgba(255, 255, 255, 0.72);
	--ink: #0d111c;
	--text: #1f2533;
	--muted: #586178;
	--line: #d7dce7;
	--line-strong: #b9c1d2;
	--grid: rgba(13, 17, 28, 0.045);
	--cyan: #00c8e0;
	--cyan-ink: #007a96;
	--magenta: #ff2d7a;
	--magenta-ink: #c8105a;
	--violet: #6b4cf6;
	--mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;
	--sans: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
	--ease: cubic-bezier(0.2, 0.7, 0.2, 1);
	--wrap: 1160px;
	--gutter: clamp(16px, 4vw, 40px);
	--chamfer: 14px;
	color-scheme: light;
}

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

html {
	scroll-behavior: smooth;
	scroll-padding-top: 88px;
	-webkit-text-size-adjust: 100%;
}

body {
	margin: 0;
	background: var(--bg);
	color: var(--text);
	font: 400 18px/1.65 var(--sans);
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
	overflow-x: hidden;
}

::selection {
	background: var(--cyan);
	color: var(--ink);
}

img {
	display: block;
	max-width: 100%;
	height: auto;
}

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

a:focus-visible {
	outline: 2px solid var(--magenta);
	outline-offset: 3px;
}

h1,
h2,
h3,
p,
ul,
ol,
figure,
blockquote {
	margin: 0;
}

ul,
ol {
	padding: 0;
	list-style: none;
}

.wrap {
	width: 100%;
	max-width: var(--wrap);
	margin: 0 auto;
	padding: 0 var(--gutter);
}

.backdrop {
	position: fixed;
	inset: 0;
	z-index: -1;
	pointer-events: none;
	background-image:
		linear-gradient(var(--grid) 1px, transparent 1px),
		linear-gradient(90deg, var(--grid) 1px, transparent 1px);
	background-size: 48px 48px;
	-webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 20%, #000 40%, transparent 100%);
	mask-image: radial-gradient(ellipse 90% 70% at 50% 20%, #000 40%, transparent 100%);
}

.backdrop::before,
.backdrop::after {
	content: '';
	position: absolute;
	width: 46vmax;
	height: 46vmax;
	border-radius: 50%;
	filter: blur(80px);
	opacity: 0.22;
	animation: drift 28s ease-in-out infinite alternate;
}

.backdrop::before {
	top: -18vmax;
	right: -12vmax;
	background: var(--cyan);
}

.backdrop::after {
	top: 30vmax;
	left: -22vmax;
	background: var(--magenta);
	opacity: 0.12;
	animation-delay: -14s;
}

@keyframes drift {
	from { transform: translate3d(0, 0, 0) scale(1); }
	to { transform: translate3d(-4vmax, 3vmax, 0) scale(1.08); }
}

.topbar {
	position: sticky;
	top: 0;
	z-index: 10;
	background: rgba(243, 245, 249, 0.78);
	-webkit-backdrop-filter: saturate(160%) blur(14px);
	backdrop-filter: saturate(160%) blur(14px);
	border-bottom: 1px solid var(--line);
}

.topbar::after {
	content: '';
	position: absolute;
	left: 0;
	bottom: -1px;
	width: 100%;
	height: 1px;
	background: linear-gradient(90deg, transparent, var(--cyan) 30%, var(--magenta) 70%, transparent);
	opacity: 0.55;
	transform: scaleX(var(--progress, 0));
	transform-origin: left;
}

.topbar-inner {
	display: flex;
	align-items: center;
	gap: 24px;
	max-width: var(--wrap);
	height: 64px;
	margin: 0 auto;
	padding: 0 var(--gutter);
}

.mark {
	display: inline-flex;
	align-items: center;
	gap: 12px;
	font-family: var(--mono);
	font-size: 14px;
	color: var(--ink);
	min-width: 0;
}

.mark-box {
	display: inline-grid;
	place-items: center;
	width: 34px;
	height: 34px;
	background: var(--ink);
	color: #fff;
	font-weight: 700;
	font-size: 13px;
	letter-spacing: 0.04em;
	clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
	transition: background 0.25s var(--ease);
}

.mark:hover .mark-box {
	background: var(--cyan-ink);
}

.mark-name {
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.mark-dot {
	color: var(--magenta-ink);
}

.nav {
	display: flex;
	gap: 4px;
	margin-left: auto;
	font-family: var(--mono);
	font-size: 13px;
}

.nav a {
	position: relative;
	display: inline-flex;
	gap: 6px;
	padding: 8px 12px;
	white-space: nowrap;
	color: var(--muted);
	transition: color 0.2s var(--ease);
}

.nav a span {
	color: var(--cyan-ink);
}

.nav a::after {
	content: '';
	position: absolute;
	left: 12px;
	right: 12px;
	bottom: 2px;
	height: 1px;
	background: var(--ink);
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.3s var(--ease);
}

.nav a:hover,
.nav a.is-active {
	color: var(--ink);
}

.nav a:hover::after,
.nav a.is-active::after {
	transform: scaleX(1);
}

.status {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 5px 10px;
	border: 1px solid var(--line);
	background: var(--paper-soft);
	font-family: var(--mono);
	font-size: 12px;
	color: var(--muted);
	white-space: nowrap;
}

.status-dot {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--cyan);
	box-shadow: 0 0 0 0 rgba(0, 200, 224, 0.6);
	animation: pulse 2.4s ease-out infinite;
}

.status-time {
	color: var(--ink);
	font-variant-numeric: tabular-nums;
}

.lang-switch {
	display: inline-flex;
	border: 1px solid var(--line);
	background: var(--paper-soft);
	font-family: var(--mono);
	font-size: 12px;
	letter-spacing: 0.04em;
}

.lang-link {
	display: inline-grid;
	place-items: center;
	min-width: 34px;
	padding: 5px 8px;
	color: var(--muted);
	transition: color 0.2s var(--ease), background 0.2s var(--ease);
}

.lang-link + .lang-link {
	border-left: 1px solid var(--line);
}

a.lang-link:hover {
	color: var(--ink);
	background: var(--paper);
}

.lang-link.is-active {
	background: var(--ink);
	color: #fff;
}

@keyframes pulse {
	0% { box-shadow: 0 0 0 0 rgba(0, 200, 224, 0.55); }
	70% { box-shadow: 0 0 0 7px rgba(0, 200, 224, 0); }
	100% { box-shadow: 0 0 0 0 rgba(0, 200, 224, 0); }
}

.hero {
	display: grid;
	grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
	align-items: center;
	gap: clamp(40px, 6vw, 88px);
	padding-top: clamp(48px, 8vw, 104px);
	padding-bottom: clamp(56px, 7vw, 96px);
}

.eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 12px;
	margin-bottom: 28px;
	font-family: var(--mono);
	font-size: 13px;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--muted);
}

.eyebrow-tag {
	padding: 2px 8px;
	border: 1px solid var(--cyan-ink);
	color: var(--cyan-ink);
	letter-spacing: 0;
}

.hero-name {
	display: flex;
	flex-direction: column;
	margin-bottom: 32px;
	font-family: var(--mono);
	font-weight: 600;
	font-size: clamp(42px, 7.2vw, 92px);
	line-height: 0.98;
	letter-spacing: -0.045em;
	color: var(--ink);
}

.hero-line {
	display: block;
	text-shadow: -1px 0 rgba(0, 200, 224, 0.35), 1px 0 rgba(255, 45, 122, 0.3);
}

.hero-line-accent {
	position: relative;
	width: fit-content;
}

.hero-line-accent::after {
	content: '';
	position: absolute;
	right: -0.42em;
	bottom: 0.14em;
	width: 0.22em;
	height: 0.22em;
	background: var(--magenta);
}

.hero-name:hover .hero-line {
	animation: glitch 0.42s steps(2, end) 1;
}

@keyframes glitch {
	0% { transform: translate(0); text-shadow: -1px 0 rgba(0, 200, 224, 0.35), 1px 0 rgba(255, 45, 122, 0.3); }
	25% { transform: translate(-2px, 1px); text-shadow: -3px 0 rgba(0, 200, 224, 0.7), 3px 0 rgba(255, 45, 122, 0.6); }
	50% { transform: translate(2px, -1px); text-shadow: 3px 0 rgba(0, 200, 224, 0.7), -3px 0 rgba(255, 45, 122, 0.6); }
	100% { transform: translate(0); text-shadow: -1px 0 rgba(0, 200, 224, 0.35), 1px 0 rgba(255, 45, 122, 0.3); }
}

.hero-lead {
	max-width: 24em;
	margin-bottom: 20px;
	font-size: clamp(21px, 2.3vw, 27px);
	line-height: 1.38;
	font-weight: 500;
	color: var(--ink);
}

.caret {
	display: inline-block;
	width: 0.5em;
	height: 1.05em;
	margin-left: 6px;
	vertical-align: -0.16em;
	background: var(--magenta);
	animation: blink 1.1s steps(1, end) infinite;
}

@keyframes blink {
	50% { opacity: 0; }
}

.hero-intro {
	max-width: 36em;
	margin-bottom: 36px;
	color: var(--muted);
}

.hero-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}

.btn {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 14px 24px;
	font-family: var(--mono);
	font-size: 14px;
	font-weight: 500;
	letter-spacing: 0.02em;
	clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
	transition: background 0.25s var(--ease), color 0.25s var(--ease), transform 0.25s var(--ease);
}

.btn span {
	transition: transform 0.25s var(--ease);
}

.btn:hover span {
	transform: translateX(4px);
}

.btn-primary {
	background: var(--ink);
	color: #fff;
}

.btn-primary:hover {
	background: var(--cyan-ink);
}

.btn-ghost {
	position: relative;
	z-index: 0;
	background: var(--line-strong);
	color: var(--ink);
}

.btn-ghost::before {
	content: '';
	position: absolute;
	inset: 1px;
	background: var(--bg);
	clip-path: inherit;
	z-index: -1;
	transition: background 0.25s var(--ease);
}

.btn-ghost:hover::before {
	background: var(--paper);
}

.portrait-box {
	position: relative;
	padding: 14px;
}

.portrait-frame {
	position: relative;
	overflow: hidden;
	background: var(--paper);
	border: 1px solid var(--line);
	clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 28px 100%, 0 calc(100% - 28px));
}

.portrait-frame img {
	width: 100%;
	aspect-ratio: 1;
	object-fit: cover;
	filter: saturate(0.9) contrast(1.03);
}

.portrait-tint {
	position: absolute;
	inset: 0;
	background:
		linear-gradient(135deg, rgba(0, 200, 224, 0.14), transparent 45%, rgba(255, 45, 122, 0.12)),
		repeating-linear-gradient(0deg, rgba(13, 17, 28, 0.035) 0 1px, transparent 1px 4px);
	mix-blend-mode: multiply;
}

.portrait-scan {
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	height: 22%;
	background: linear-gradient(180deg, transparent, rgba(0, 200, 224, 0.16) 85%, rgba(0, 200, 224, 0.55) 100%);
	border-bottom: 1px solid rgba(0, 200, 224, 0.7);
	transform: translateY(-110%);
	animation: scan 7s var(--ease) infinite;
}

@keyframes scan {
	0% { transform: translateY(-110%); }
	55%, 100% { transform: translateY(560%); }
}

.corner {
	position: absolute;
	width: 22px;
	height: 22px;
	border-color: var(--cyan-ink);
	border-style: solid;
	border-width: 0;
	transition: transform 0.4s var(--ease);
}

.corner-tl { top: 0; left: 0; border-top-width: 1px; border-left-width: 1px; }
.corner-tr { top: 0; right: 0; border-top-width: 1px; border-right-width: 1px; border-color: var(--magenta-ink); }
.corner-bl { bottom: 0; left: 0; border-bottom-width: 1px; border-left-width: 1px; border-color: var(--magenta-ink); }
.corner-br { bottom: 0; right: 0; border-bottom-width: 1px; border-right-width: 1px; }

.portrait:hover .corner-tl { transform: translate(-4px, -4px); }
.portrait:hover .corner-tr { transform: translate(4px, -4px); }
.portrait:hover .corner-bl { transform: translate(-4px, 4px); }
.portrait:hover .corner-br { transform: translate(4px, 4px); }

.portrait-meta {
	display: flex;
	justify-content: space-between;
	gap: 12px;
	margin-top: 4px;
	padding: 0 14px;
	font-family: var(--mono);
	font-size: 12px;
	letter-spacing: 0.04em;
	color: var(--muted);
}

.stats {
	display: grid;
	grid-auto-flow: column;
	grid-auto-columns: minmax(0, 1fr);
}

.stat {
	padding: 28px 28px 28px 0;
	border-top: 1px solid var(--line-strong);
	border-bottom: 1px solid var(--line);
}

.stat + .stat {
	padding-left: 28px;
	border-left: 1px solid var(--line);
}

.stat-value {
	font-family: var(--mono);
	font-weight: 600;
	font-size: clamp(40px, 5vw, 60px);
	line-height: 1;
	letter-spacing: -0.04em;
	color: var(--ink);
}

.stat-value::after {
	content: '';
	display: inline-block;
	width: 8px;
	height: 8px;
	margin-left: 6px;
	vertical-align: top;
	background: var(--cyan);
}

.stat:nth-child(2) .stat-value::after {
	background: var(--magenta);
}

.stat:nth-child(3) .stat-value::after {
	background: var(--violet);
}

.stat-label {
	margin-top: 10px;
	font-size: 15px;
	color: var(--muted);
}

.block {
	padding-top: clamp(72px, 10vw, 128px);
}

.block-head {
	display: grid;
	grid-template-columns: 120px minmax(0, 1fr);
	column-gap: 24px;
	row-gap: 14px;
	margin-bottom: 48px;
}

.block-index {
	grid-row: span 2;
	padding-top: 10px;
	font-family: var(--mono);
	font-size: 14px;
	color: var(--cyan-ink);
}

.block-head h2 {
	font-family: var(--mono);
	font-weight: 600;
	font-size: clamp(30px, 3.8vw, 46px);
	line-height: 1.1;
	letter-spacing: -0.035em;
	color: var(--ink);
}

.block-note {
	max-width: 40em;
	color: var(--muted);
}

.cards {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 16px;
}

.card {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 12px;
	padding: 28px 24px 30px;
	background: var(--paper-soft);
	border: 1px solid var(--line);
	transition: border-color 0.3s var(--ease), transform 0.3s var(--ease), background 0.3s var(--ease);
}

.card::before {
	content: '';
	position: absolute;
	top: -1px;
	left: -1px;
	width: 0;
	height: 2px;
	background: linear-gradient(90deg, var(--cyan), var(--magenta));
	transition: width 0.45s var(--ease);
}

.card::after {
	content: '';
	position: absolute;
	top: 0;
	right: 0;
	width: 14px;
	height: 14px;
	background: linear-gradient(225deg, var(--line-strong) 50%, transparent 50%);
	transition: background 0.3s var(--ease);
}

.card:hover {
	background: var(--paper);
	border-color: var(--line-strong);
	transform: translateY(-3px);
}

.card:hover::before {
	width: calc(100% + 2px);
}

.card:hover::after {
	background: linear-gradient(225deg, var(--cyan) 50%, transparent 50%);
}

.card-code {
	font-family: var(--mono);
	font-size: 12px;
	letter-spacing: 0.06em;
	color: var(--magenta-ink);
}

.card h3 {
	font-family: var(--mono);
	font-size: 19px;
	font-weight: 600;
	line-height: 1.25;
	letter-spacing: -0.02em;
	color: var(--ink);
}

.card p {
	font-size: 16px;
	line-height: 1.6;
	color: var(--muted);
}

.projects {
	border-bottom: 1px solid var(--line);
}

.project {
	position: relative;
	display: grid;
	grid-template-columns: 112px minmax(170px, 0.8fr) minmax(0, 1.6fr) minmax(160px, auto);
	align-items: baseline;
	gap: 24px;
	padding: 26px 8px;
	border-top: 1px solid var(--line);
	isolation: isolate;
}

.project::before {
	content: '';
	position: absolute;
	inset: 0;
	z-index: -1;
	background: linear-gradient(90deg, rgba(0, 200, 224, 0.1), rgba(255, 45, 122, 0.05) 60%, transparent);
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.5s var(--ease);
}

a.project:hover::before,
a.project:focus-visible::before {
	transform: scaleX(1);
}

.project-index {
	font-family: var(--mono);
	font-size: 13px;
	color: var(--cyan-ink);
}

.project-head {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: 10px;
}

.project-name {
	font-family: var(--mono);
	font-weight: 600;
	font-size: 22px;
	letter-spacing: -0.025em;
	color: var(--ink);
}

.project-tag {
	padding: 1px 7px;
	border: 1px solid var(--line-strong);
	font-family: var(--mono);
	font-size: 11px;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--muted);
}

.project-own .project-tag {
	border-color: var(--cyan-ink);
	color: var(--cyan-ink);
}

.project-own .project-index {
	color: var(--magenta-ink);
}

.project-text {
	font-size: 16px;
	color: var(--muted);
}

.project-domain {
	justify-self: end;
	font-family: var(--mono);
	font-size: 13px;
	color: var(--ink);
	white-space: nowrap;
}

.arrow {
	display: inline-block;
	color: var(--magenta-ink);
	transition: transform 0.3s var(--ease);
}

.project:hover .arrow,
.social:hover .arrow {
	transform: translate(3px, -3px);
}

.principles {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	border-top: 1px solid var(--line);
	border-left: 1px solid var(--line);
}

.principle {
	position: relative;
	padding: 32px 32px 36px;
	border-right: 1px solid var(--line);
	border-bottom: 1px solid var(--line);
	background: var(--paper-soft);
}

.principle-num {
	display: block;
	margin-bottom: 18px;
	font-family: var(--mono);
	font-size: 13px;
	color: var(--magenta-ink);
}

.principle h3 {
	margin-bottom: 10px;
	font-family: var(--mono);
	font-size: 20px;
	font-weight: 600;
	letter-spacing: -0.02em;
	color: var(--ink);
}

.principle p {
	max-width: 32em;
	font-size: 16px;
	color: var(--muted);
}

.motto {
	position: relative;
	margin-top: 48px;
	padding: 36px 40px;
	background: var(--ink);
	color: #fff;
	clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
	overflow: hidden;
}

.motto::before {
	content: '';
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	width: 4px;
	background: linear-gradient(180deg, var(--cyan), var(--magenta));
}

.motto::after {
	content: '';
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
	background-size: 32px 32px;
	pointer-events: none;
}

.motto p {
	position: relative;
	z-index: 1;
	font-family: var(--mono);
	font-weight: 500;
	font-size: clamp(20px, 2.6vw, 30px);
	line-height: 1.35;
	letter-spacing: -0.02em;
}

.contacts .block-head h2 {
	max-width: 16em;
}

.contact-form {
	position: relative;
	padding: clamp(24px, 4vw, 40px);
	background: var(--paper-soft);
	border: 1px solid var(--line);
	clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
}

.contact-form::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 120px;
	height: 2px;
	background: linear-gradient(90deg, var(--cyan), var(--magenta));
}

.form-trap {
	position: absolute;
	left: -10000px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.form-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 22px 24px;
}

.field {
	display: flex;
	flex-direction: column;
	gap: 8px;
	min-width: 0;
}

.field-messenger,
.field-message {
	grid-column: 1 / -1;
}

.field-label {
	display: flex;
	align-items: baseline;
	gap: 8px;
	font-family: var(--mono);
	font-size: 12px;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--muted);
}

.field-req {
	color: var(--magenta-ink);
}

.field-opt {
	letter-spacing: 0.02em;
	text-transform: none;
	color: var(--line-strong);
}

.field input,
.field textarea {
	width: 100%;
	padding: 13px 14px;
	background: var(--paper);
	border: 1px solid var(--line-strong);
	border-radius: 0;
	color: var(--ink);
	font: 400 17px/1.5 var(--sans);
	transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
	-webkit-appearance: none;
	appearance: none;
}

.field textarea {
	min-height: 160px;
	resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
	color: #9aa2b4;
}

.field input:hover,
.field textarea:hover {
	border-color: var(--muted);
}

.field input:focus,
.field textarea:focus {
	outline: none;
	border-color: var(--cyan-ink);
	box-shadow: 0 0 0 3px rgba(0, 200, 224, 0.18);
}

.field.has-error input,
.field.has-error textarea {
	border-color: var(--magenta-ink);
}

.field-error {
	min-height: 0;
	font-size: 14px;
	color: var(--magenta-ink);
}

.field-error:empty {
	display: none;
}

.form-footer {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 14px 24px;
	margin-top: 28px;
}

.form-footer .btn {
	border: 0;
	cursor: pointer;
}

.form-footer .btn:disabled {
	opacity: 0.55;
	cursor: progress;
}

.form-status {
	font-family: var(--mono);
	font-size: 14px;
	color: var(--muted);
}

.form-status:empty {
	display: none;
}

.form-status.is-success {
	color: var(--cyan-ink);
}

.form-status.is-error {
	color: var(--magenta-ink);
}

.form-note {
	margin-top: 18px;
	font-size: 14px;
	color: var(--muted);
}

.socials {
	margin-top: 56px;
}

.socials-title {
	margin-bottom: 16px;
	font-family: var(--mono);
	font-weight: 600;
	font-size: 20px;
	letter-spacing: -0.02em;
	color: var(--ink);
}

.socials-list {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 12px;
}

.social {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 16px 18px;
	background: var(--paper-soft);
	border: 1px solid var(--line);
	transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.social:hover {
	background: var(--paper);
	border-color: var(--cyan-ink);
}

.social-label {
	font-family: var(--mono);
	font-size: 11px;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--muted);
}

.social-handle {
	flex: 1;
	min-width: 0;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	font-family: var(--mono);
	font-weight: 500;
	font-size: 15px;
	color: var(--ink);
}

.footer {
	margin-top: clamp(72px, 10vw, 128px);
	border-top: 1px solid var(--line);
	background: var(--paper-soft);
}

.footer-inner {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: 12px 24px;
	padding-top: 28px;
	padding-bottom: 28px;
	font-family: var(--mono);
	font-size: 13px;
	color: var(--muted);
}

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

.js .reveal {
	opacity: 0;
	transform: translateY(16px);
	transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
	transition-delay: calc(var(--i, 0) * 80ms);
}

.js .reveal.is-visible {
	opacity: 1;
	transform: none;
}

.js .card.reveal.is-visible:hover {
	transform: translateY(-3px);
	transition-delay: 0s;
}

.posts {
	border-bottom: 1px solid var(--line);
}

.post {
	position: relative;
	display: grid;
	grid-template-columns: 112px minmax(0, 1fr) auto;
	align-items: baseline;
	gap: 24px;
	padding: 28px 8px;
	border-top: 1px solid var(--line);
	isolation: isolate;
}

.post::before {
	content: '';
	position: absolute;
	inset: 0;
	z-index: -1;
	background: linear-gradient(90deg, rgba(0, 200, 224, 0.1), rgba(255, 45, 122, 0.05) 60%, transparent);
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.5s var(--ease);
}

.post:hover::before,
.post:focus-visible::before {
	transform: scaleX(1);
}

.post-date {
	font-family: var(--mono);
	font-size: 13px;
	color: var(--cyan-ink);
	white-space: nowrap;
}

.post-body {
	display: flex;
	flex-direction: column;
	gap: 8px;
	min-width: 0;
}

.post-title {
	font-family: var(--mono);
	font-weight: 600;
	font-size: clamp(20px, 2.2vw, 24px);
	line-height: 1.3;
	letter-spacing: -0.025em;
	color: var(--ink);
	transition: color 0.25s var(--ease);
}

.post:hover .post-title {
	color: var(--cyan-ink);
}

.post-text {
	max-width: 46em;
	font-size: 16px;
	color: var(--muted);
}

.post-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 6px 14px;
	font-family: var(--mono);
	font-size: 12px;
	color: var(--magenta-ink);
}

.post-arrow {
	font-size: 20px;
}

.post:hover .post-arrow {
	transform: translateX(4px);
}

.more-link {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	margin-top: 24px;
	font-family: var(--mono);
	font-size: 14px;
	color: var(--ink);
	border-bottom: 1px solid var(--line-strong);
	padding-bottom: 2px;
	transition: border-color 0.25s var(--ease);
}

.more-link:hover {
	border-color: var(--magenta);
}

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

.page {
	padding-top: clamp(40px, 7vw, 88px);
}

.page-head {
	margin-bottom: 40px;
}

.page-title {
	margin-bottom: 18px;
	font-family: var(--mono);
	font-weight: 600;
	font-size: clamp(40px, 6vw, 72px);
	line-height: 1;
	letter-spacing: -0.045em;
	color: var(--ink);
}

.page-note {
	max-width: 40em;
	color: var(--muted);
}

.article {
	max-width: 760px;
}

.back-link {
	display: inline-flex;
	gap: 8px;
	margin-bottom: 36px;
	font-family: var(--mono);
	font-size: 13px;
	color: var(--muted);
	transition: color 0.2s var(--ease);
}

.back-link:hover {
	color: var(--ink);
}

.article-head {
	padding-bottom: 32px;
	margin-bottom: 40px;
	border-bottom: 1px solid var(--line);
}

.article-head .eyebrow {
	margin-bottom: 22px;
	letter-spacing: 0.04em;
	text-transform: none;
}

.article-title {
	margin-bottom: 20px;
	font-family: var(--mono);
	font-weight: 600;
	font-size: clamp(30px, 4.4vw, 48px);
	line-height: 1.12;
	letter-spacing: -0.04em;
	color: var(--ink);
	overflow-wrap: anywhere;
}

.article-lead {
	margin-bottom: 24px;
	font-size: clamp(18px, 2vw, 21px);
	line-height: 1.5;
	color: var(--text);
}

.article-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 6px 20px;
	font-family: var(--mono);
	font-size: 13px;
	color: var(--muted);
}

.article-meta > * + *::before {
	content: '';
	display: inline-block;
	width: 5px;
	height: 5px;
	margin-right: 20px;
	vertical-align: middle;
	background: var(--cyan);
}

.article-meta a:hover {
	color: var(--ink);
}

.prose {
	max-width: 68ch;
	font-size: 18px;
	line-height: 1.72;
	color: var(--text);
	overflow-wrap: anywhere;
}

.prose > * + * {
	margin-top: 1.1em;
}

.prose .lead {
	font-size: 20px;
	line-height: 1.6;
	color: var(--ink);
}

.prose h2 {
	margin-top: 2.4em;
	font-family: var(--mono);
	font-weight: 600;
	font-size: clamp(22px, 2.6vw, 28px);
	line-height: 1.25;
	letter-spacing: -0.03em;
	color: var(--ink);
}

.prose h2::before {
	content: '';
	display: block;
	width: 32px;
	height: 2px;
	margin-bottom: 18px;
	background: linear-gradient(90deg, var(--cyan), var(--magenta));
}

.prose h2 + * {
	margin-top: 0.7em;
}

.prose h3 {
	margin-top: 1.8em;
	font-family: var(--mono);
	font-weight: 600;
	font-size: 19px;
	line-height: 1.35;
	letter-spacing: -0.02em;
	color: var(--ink);
}

.prose h2 + h3 {
	margin-top: 1em;
}

.prose h3 + * {
	margin-top: 0.6em;
}

.prose pre {
	max-width: 100%;
	padding: 18px 20px;
	overflow-x: auto;
	background: var(--ink);
	color: #e6ebf5;
	border-left: 3px solid var(--cyan);
	font-family: var(--mono);
	font-size: 14px;
	line-height: 1.6;
	overflow-wrap: normal;
	-webkit-overflow-scrolling: touch;
}

.prose pre code {
	display: block;
	padding: 0;
	background: none;
	border: 0;
	font-size: inherit;
	color: inherit;
	white-space: pre;
}

.prose pre.prompt {
	position: relative;
	padding: 44px 22px 20px;
	overflow-x: visible;
	background: #e7ecf4;
	color: var(--ink);
	border-left: 3px solid var(--magenta);
	font-size: 15px;
	line-height: 1.65;
}

.prose pre.prompt::before {
	content: attr(data-label);
	position: absolute;
	top: 14px;
	left: 22px;
	font-family: var(--mono);
	font-size: 11px;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--magenta-ink);
}

.prose pre.prompt code {
	white-space: pre-wrap;
	overflow-wrap: anywhere;
}

.prose a {
	color: var(--cyan-ink);
	text-decoration: underline;
	text-decoration-thickness: 1px;
	text-underline-offset: 3px;
	transition: color 0.2s var(--ease);
}

.prose a:hover {
	color: var(--magenta-ink);
}

.prose strong {
	font-weight: 600;
	color: var(--ink);
}

.prose code {
	padding: 1px 6px;
	background: var(--paper);
	border: 1px solid var(--line);
	font-family: var(--mono);
	font-size: 0.86em;
	color: var(--ink);
}

.prose ul > li,
.prose ol:not(.flow) > li {
	position: relative;
	padding-left: 1.7em;
}

.prose ul > li + li,
.prose ol:not(.flow) > li + li {
	margin-top: 0.55em;
}

.prose ul > li::before {
	content: '';
	position: absolute;
	left: 0.2em;
	top: 0.72em;
	width: 7px;
	height: 7px;
	background: var(--cyan);
}

.prose ol:not(.flow) {
	counter-reset: step;
}

.prose ol:not(.flow) > li {
	counter-increment: step;
}

.prose ol:not(.flow) > li::before {
	content: counter(step, decimal-leading-zero);
	position: absolute;
	left: 0;
	top: 0.2em;
	font-family: var(--mono);
	font-size: 0.78em;
	color: var(--magenta-ink);
}

.flow {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 10px;
	margin-top: 1.6em;
	margin-bottom: 1.6em;
	counter-reset: none;
}

.flow li {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 6px;
	padding: 16px 14px 18px;
	background: var(--paper-soft);
	border: 1px solid var(--line);
	line-height: 1.4;
}

.flow li + li::before {
	content: '→';
	position: absolute;
	left: -11px;
	top: 50%;
	transform: translate(-50%, -50%);
	font-family: var(--mono);
	font-size: 14px;
	color: var(--magenta-ink);
}

.flow li:nth-child(3) {
	border-color: var(--cyan-ink);
}

.flow-num {
	font-family: var(--mono);
	font-size: 11px;
	color: var(--cyan-ink);
}

.flow-title {
	font-family: var(--mono);
	font-weight: 600;
	font-size: 14px;
	color: var(--ink);
}

.flow-text {
	font-size: 14px;
	color: var(--muted);
}

.prose .ui-path {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px 6px;
	font-family: var(--mono);
	font-size: 13px;
}

.prose .ui-path span {
	padding: 6px 10px;
	background: var(--paper);
	border: 1px solid var(--line-strong);
	color: var(--ink);
	white-space: nowrap;
}

.prose .ui-path span {
	position: relative;
}

.prose .ui-path span + span {
	margin-left: 18px;
}

.prose .ui-path span + span::before {
	content: '›';
	position: absolute;
	left: -15px;
	top: 50%;
	transform: translateY(-52%);
	color: var(--magenta-ink);
}

.prose figure {
	margin-top: 1.6em;
	margin-bottom: 1.6em;
}

.prose figure img {
	width: 100%;
	height: auto;
	border: 1px solid var(--line);
	background: var(--paper);
}

.prose figcaption {
	margin-top: 10px;
	font-family: var(--mono);
	font-size: 13px;
	color: var(--muted);
}

.prose .callout {
	margin-top: 2em;
	padding: 22px 24px;
	background: var(--paper);
	border: 1px solid var(--line);
	border-left: 3px solid var(--magenta);
}

.article-author {
	display: flex;
	align-items: center;
	gap: 20px;
	margin-top: 64px;
	padding: 24px;
	background: var(--paper-soft);
	border: 1px solid var(--line);
	clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
}

.article-author img {
	flex: none;
	width: 72px;
	height: 72px;
	object-fit: cover;
	clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}

.article-author-name {
	font-family: var(--mono);
	font-weight: 600;
	color: var(--ink);
}

.article-author-role {
	font-size: 15px;
	line-height: 1.5;
	color: var(--muted);
}

.article-author-links {
	display: flex;
	flex-wrap: wrap;
	gap: 4px 18px;
	margin-top: 8px;
	font-family: var(--mono);
	font-size: 13px;
}

.article-author-links a {
	color: var(--cyan-ink);
}

.article-author-links a:hover {
	color: var(--magenta-ink);
}

@media (max-width: 760px) {
	.post {
		grid-template-columns: minmax(0, 1fr) auto;
		row-gap: 10px;
		padding: 22px 4px;
	}

	.post-date {
		grid-column: 1;
		grid-row: 1;
	}

	.post-arrow {
		grid-column: 2;
		grid-row: 1;
	}

	.post-body {
		grid-column: 1 / -1;
		grid-row: 2;
	}

	.flow {
		grid-template-columns: minmax(0, 1fr);
		gap: 14px;
	}

	.flow li + li::before {
		content: '↓';
		left: 50%;
		top: -7px;
	}

	.prose {
		font-size: 17px;
	}

	.prose .lead {
		font-size: 18px;
	}

	.article-author {
		align-items: flex-start;
		padding: 20px;
	}

	.article-author img {
		width: 56px;
		height: 56px;
	}
}

@media (max-width: 1180px) {
	.topbar-inner {
		gap: 16px;
	}

	.mark-name {
		display: none;
	}

	.nav a {
		padding: 8px 8px;
	}

	.nav a::after {
		left: 8px;
		right: 8px;
	}
}

@media (max-width: 1040px) {
	.cards {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.project {
		grid-template-columns: 56px minmax(0, 1fr) auto;
		row-gap: 8px;
	}

	.project-text {
		grid-column: 2 / -1;
		grid-row: 2;
	}

	.project-domain {
		grid-column: 3;
		grid-row: 1;
	}
}

@media (max-width: 860px) {
	.nav {
		display: none;
	}

	.status {
		margin-left: auto;
	}

	.hero {
		grid-template-columns: minmax(0, 1fr);
	}

	.portrait {
		order: -1;
		width: min(100%, 360px);
	}

	.block-head {
		grid-template-columns: minmax(0, 1fr);
	}

	.block-index {
		grid-row: auto;
		padding-top: 0;
	}
}

@media (max-width: 640px) {
	body {
		font-size: 17px;
	}

	.mark-name {
		display: none;
	}

	.hero {
		gap: 28px;
		padding-top: 32px;
	}

	.portrait {
		width: 220px;
	}

	.portrait-box {
		padding: 10px;
	}

	.portrait-meta {
		flex-direction: column;
		gap: 2px;
		margin-top: 10px;
		font-size: 11px;
	}

	.stats {
		grid-auto-flow: row;
	}

	.stat,
	.stat + .stat {
		display: flex;
		align-items: baseline;
		gap: 16px;
		padding: 18px 0;
		border-left: 0;
		border-top: 0;
	}

	.stat:first-child {
		border-top: 1px solid var(--line-strong);
	}

	.stat-value {
		min-width: 2.4ch;
	}

	.stat-label {
		margin-top: 0;
	}

	.cards,
	.principles {
		grid-template-columns: minmax(0, 1fr);
	}

	.project {
		grid-template-columns: minmax(0, 1fr) auto;
		padding: 22px 4px;
	}

	.project-index {
		grid-column: 1;
		grid-row: 1;
	}

	.project-head {
		grid-column: 1 / -1;
		grid-row: 2;
	}

	.project-text {
		grid-column: 1 / -1;
		grid-row: 3;
	}

	.project-domain {
		grid-column: 2;
		grid-row: 1;
	}

	.principle {
		padding: 26px 22px 28px;
	}

	.motto {
		padding: 28px 24px 28px 28px;
	}

	.form-grid {
		grid-template-columns: minmax(0, 1fr);
	}

	.form-footer .btn {
		width: 100%;
		justify-content: center;
	}

	.socials-list {
		grid-template-columns: minmax(0, 1fr);
	}

	.footer-motto {
		order: 3;
		width: 100%;
	}
}

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

	*,
	*::before,
	*::after {
		animation: none !important;
		transition: none !important;
	}

	.js .reveal {
		opacity: 1;
		transform: none;
	}

	.portrait-scan {
		display: none;
	}
}

.error-page {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: flex-start;
	min-height: 100vh;
	padding-top: 48px;
	padding-bottom: 48px;
}