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

:root {
	--ink: #101010;
	--paper: #FAF9F7;
	--accent: #BC002D;
	--dark: #101010;
	--font-sans: "Archivo", system-ui, sans-serif;
	--font-mono: "JetBrains Mono", monospace;
	--font-jp: "Noto Sans JP", sans-serif;
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	background: var(--paper);
	color: var(--ink);
	font-family: var(--font-sans);
	overflow-x: hidden;
}

a {
	color: var(--accent);
}

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

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

@keyframes marquee {
	from { transform: translateX(0); }
	to { transform: translateX(-50%); }
}

@keyframes bob {
	0%, 100% { transform: translateY(0); opacity: 1; }
	50% { transform: translateY(14px); opacity: 0.35; }
}

@keyframes orbitA {
	0%, 100% { transform: translate(50%, -50%); }
	33% { transform: translate(calc(50% - 110px), calc(-50% + 70px)); }
	66% { transform: translate(calc(50% + 80px), calc(-50% - 90px)); }
}

/* ---------- Skip link & focus ---------- */

.skip-link {
	position: absolute;
	top: -3rem;
	left: 1rem;
	z-index: 2000;
	padding: 0.6rem 1rem;
	background: var(--ink);
	color: var(--paper);
	font-family: var(--font-mono);
	font-size: 0.85rem;
	text-decoration: none;
	transition: top 0.2s ease;
}

.skip-link:focus-visible {
	top: 1rem;
}

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

.index__row:focus-visible,
.btn:focus-visible {
	outline: 2px solid var(--paper);
	outline-offset: -4px;
}

/* ---------- Topbar ---------- */

.topbar {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 16px;
	padding: 14px 24px;
	background: var(--accent);
	color: var(--paper);
	font-family: var(--font-mono);
	font-size: 11px;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.topbar__center {
	text-align: center;
}

.topbar__email {
	text-align: right;
}

.topbar__email a {
	color: var(--paper);
	text-decoration: underline;
}

.topbar__email a:hover,
.topbar__email a:focus-visible {
	text-decoration-thickness: 2px;
}

.topbar__email a:focus-visible {
	outline-color: var(--paper);
}

/* ---------- Hero ---------- */

.hero {
	position: relative;
	min-height: 86vh;
	overflow: hidden;
	padding: 56px 24px 32px;
	display: flex;
	flex-direction: column;
	justify-content: center;
}

.hero__blob {
	position: absolute;
	top: 50%;
	right: 22%;
	width: min(64vw, 640px);
	height: min(64vw, 640px);
	border-radius: 50%;
	background: var(--accent);
	pointer-events: none;
	animation: orbitA 30s ease-in-out infinite;
}

.hero__headline {
	position: relative;
	z-index: 2;
	flex: 1;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
}

.hero__name {
	margin: 0;
	text-align: left;
}

.hero__name-line {
	display: block;
	font-size: clamp(64px, 13vw, 196px);
	font-weight: 900;
	line-height: 0.82;
	letter-spacing: -0.045em;
	text-transform: uppercase;
}

.hero__name-line--outline {
	color: transparent;
	-webkit-text-stroke: 2px var(--ink);
}

.hero__kana {
	font-family: var(--font-jp);
	font-size: clamp(14px, 2vw, 22px);
	letter-spacing: 0.3em;
	color: var(--ink);
	position: relative;
	z-index: 3;
	margin: 18px 0 0 clamp(14px, 2.8vw, 44px);
}

.hero__foot {
	position: relative;
	z-index: 2;
	padding-top: 48px;
	display: flex;
	justify-content: space-between;
	align-items: flex-end;
	gap: 32px;
	flex-wrap: wrap;
}

.hero__intro {
	margin: 0;
	max-width: 38ch;
	font-size: 17px;
	line-height: 1.45;
}

.hero__down {
	font-size: 56px;
	line-height: 1;
	text-decoration: none;
	color: var(--ink);
	display: inline-block;
	/* the glyph's ink sits ~5px inside its own advance box on the right,
	   so a plain flush layout leaves it looking indented versus the
	   intro paragraph's flush-left text; pull it back to compensate
	   (padding can't go negative, hence margin) */
	margin-right: -5px;
	animation: bob 2.6s ease-in-out infinite;
}

.hero__down:hover,
.hero__down:focus-visible {
	color: var(--accent);
}

/* ---------- Marquee ---------- */

.marquee {
	border-top: 2px solid var(--ink);
	border-bottom: 2px solid var(--ink);
	background: var(--ink);
	overflow: hidden;
	padding: 14px 0;
}

.marquee__viewport {
	display: flex;
	width: max-content;
	animation: marquee 26s linear infinite;
}

.marquee__track {
	display: flex;
	gap: 40px;
	padding-right: 40px;
	font-size: clamp(28px, 5vw, 64px);
	font-weight: 900;
	letter-spacing: -0.02em;
	text-transform: uppercase;
	white-space: nowrap;
	align-items: center;
}

.marquee__link {
	color: transparent;
	-webkit-text-stroke: 1.5px var(--paper);
	text-decoration: none;
	transition: color 0.25s ease;
}

.marquee__link:hover,
.marquee__link:focus-visible {
	color: var(--paper);
}

.marquee__sep {
	color: transparent;
	-webkit-text-stroke: 1.5px var(--paper);
}

/* ---------- Bio ---------- */

.bio {
	padding: 80px 24px;
	display: grid;
	grid-template-columns: 1.2fr 1fr;
	gap: 56px;
	align-items: start;
}

.bio__heading {
	margin: 0;
	font-size: clamp(28px, 4vw, 52px);
	font-weight: 800;
	line-height: 1.06;
	letter-spacing: -0.03em;
	max-width: 16ch;
}

.bio__body {
	font-family: var(--font-mono);
	font-size: 13px;
	line-height: 1.7;
	max-width: 52ch;
}

.bio__body p {
	margin: 0 0 16px;
}

.btn {
	display: inline-block;
	border: 2px solid var(--ink);
	color: var(--ink);
	text-decoration: none;
	padding: 10px 16px;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	font-family: var(--font-mono);
	font-size: 13px;
}

.btn:hover,
.btn:focus-visible {
	background: var(--accent);
	border-color: var(--accent);
	color: var(--paper);
}

/* ---------- Index ---------- */

.index {
	border-top: 2px solid var(--ink);
}

.index__label {
	padding: 24px;
	font-family: var(--font-mono);
	font-size: 11px;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	display: flex;
	justify-content: space-between;
}

.index__label--rule {
	border-top: 2px solid var(--ink);
}

.index__row {
	display: grid;
	grid-template-columns: 64px 1fr auto;
	gap: 20px;
	align-items: baseline;
	padding: 18px 24px;
	border-top: 1px solid var(--ink);
	text-decoration: none;
	color: var(--ink);
}

.index__row--lg {
	padding: 22px 24px;
}

.index__row:hover,
.index__row:focus-visible {
	background: var(--accent);
	color: var(--paper);
}

.index__n {
	font-family: var(--font-mono);
	font-size: 12px;
}

.index__text {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: 16px;
}

.index__title {
	font-size: clamp(20px, 2.4vw, 32px);
	font-weight: 800;
	letter-spacing: -0.02em;
	line-height: 1;
}

.index__row--lg .index__title {
	font-size: clamp(24px, 3.4vw, 44px);
	letter-spacing: -0.03em;
}

.index__body {
	font-family: var(--font-mono);
	font-size: 12px;
	opacity: 0.7;
}

.index__arrow {
	font-size: 18px;
}

.index__row--lg .index__arrow {
	font-size: 20px;
}

/* ---------- Image strip ---------- */

.strip {
	border-top: 2px solid var(--ink);
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	margin: 0;
}

.strip__item {
	border-right: 1px solid var(--ink);
	min-width: 0;
	overflow: hidden;
	margin: 0;
}

.strip__item:last-child {
	border-right: none;
}

.strip__frame {
	height: min(30vw, 320px);
}

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

.strip figcaption {
	padding: 14px 20px;
	font-family: var(--font-mono);
	font-size: 11px;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	border-top: 1px solid var(--ink);
}

.strip figcaption a {
	color: var(--ink);
}

.strip figcaption a:hover,
.strip figcaption a:focus-visible {
	color: var(--accent);
}

/* ---------- Career ---------- */

.career {
	border-top: 2px solid var(--ink);
	padding: 80px 24px;
}

.career__label {
	font-family: var(--font-mono);
	font-size: 11px;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	margin-bottom: 28px;
}

.career__row {
	display: grid;
	grid-template-columns: 140px 1fr auto;
	gap: 20px;
	align-items: baseline;
	padding: 16px 0;
	border-top: 1px solid var(--ink);
}

.career__dates {
	font-family: var(--font-mono);
	font-size: 12px;
	color: var(--accent);
}

.career__role {
	font-size: clamp(18px, 2vw, 26px);
	font-weight: 800;
	letter-spacing: -0.02em;
}

.career__company {
	font-family: var(--font-mono);
	font-size: 12px;
	color: var(--ink);
	text-decoration: underline;
	text-underline-offset: 3px;
}

.career__company:hover,
.career__company:focus-visible {
	color: var(--accent);
}

/* ---------- Closing ---------- */

.closing {
	position: relative;
	overflow: hidden;
	background: var(--dark);
	color: var(--paper);
	padding: 96px 24px 32px;
}

.closing__blob {
	position: absolute;
	top: -10%;
	right: -6%;
	width: min(46vw, 460px);
	height: min(46vw, 460px);
	border-radius: 50%;
	background: var(--accent);
	pointer-events: none;
}

.closing__content {
	position: relative;
	z-index: 2;
}

.closing__heading {
	margin: 0;
	font-weight: 900;
	line-height: 0.85;
	letter-spacing: -0.04em;
	text-transform: uppercase;
}

.closing__heading-line {
	display: block;
	font-size: clamp(44px, 10vw, 150px);
}

.closing__heading-line--outline {
	color: transparent;
	-webkit-text-stroke: 2px var(--paper);
}

.closing__email {
	display: inline-block;
	margin-top: 36px;
	font-size: clamp(20px, 3vw, 40px);
	font-weight: 800;
	color: var(--paper);
	text-decoration: none;
	border-bottom: 3px solid var(--accent);
}

.closing__email:hover,
.closing__email:focus-visible {
	color: var(--accent);
}

.closing__bar {
	position: relative;
	z-index: 2;
	margin-top: 96px;
	padding-top: 18px;
	border-top: 1px solid var(--paper);
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
	font-family: var(--font-mono);
	font-size: 11px;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.closing__bar span {
	text-align: center;
}

/* ---------- Scroll reveal ---------- */

[data-reveal] {
	opacity: 0;
	transform: translateY(20px);
	transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-reveal].is-visible {
	opacity: 1;
	transform: translateY(0);
}

/* ---------- Responsive ---------- */

@media (max-width: 700px) {
	.topbar {
		grid-template-columns: 1fr;
		row-gap: 6px;
	}

	.topbar__center,
	.topbar__email {
		text-align: left;
	}

	.hero__foot {
		flex-direction: column;
		align-items: center;
		text-align: center;
	}

	.bio {
		grid-template-columns: 1fr;
		gap: 32px;
		padding: 56px 20px;
	}

	.index__row {
		grid-template-columns: 32px 1fr auto;
		gap: 12px;
		padding: 16px 20px;
	}

	.strip {
		grid-template-columns: 1fr;
	}

	.strip__item {
		border-right: none;
		border-bottom: 1px solid var(--ink);
	}

	.strip__item:last-child {
		border-bottom: none;
	}

	.career {
		padding: 56px 20px;
	}

	.career__row {
		grid-template-columns: 1fr;
		gap: 4px;
		padding: 14px 0;
	}

	.career__company {
		justify-self: start;
	}

	.closing__bar {
		grid-template-columns: 1fr;
		gap: 8px;
	}
}

/* ---------- Reduced motion ---------- */

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

	.hero__blob,
	.hero__down,
	.marquee__viewport {
		animation: none;
	}

	[data-reveal] {
		opacity: 1;
		transform: none;
		transition: none;
	}
}