:root {
  color-scheme: light;
  --content-progress: 0;
  --paper: #ffffff;
  --paper-soft: #fcfcfc;
  --ink: #0f0f0f;
  --muted: #787878;
  --line: rgba(15, 15, 15, 0.1);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.08);
  --serif: "Times New Roman", Times, Georgia, serif;
  --sans: Arial, Helvetica, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.018) 1px, transparent 1px),
    linear-gradient(180deg, rgba(0, 0, 0, 0.014) 1px, transparent 1px);
  background-size: 112px 112px;
  opacity: 0.18;
  z-index: -2;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.paper-grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.14;
  mix-blend-mode: multiply;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(0, 0, 0, 0.05) 0 1px, transparent 1px),
    radial-gradient(circle at 80% 20%, rgba(0, 0, 0, 0.035) 0 1px, transparent 1px);
  background-size: 8px 8px, 13px 13px;
  z-index: 5;
}

.page-shell {
  width: min(100%, 1600px);
  margin: 0 auto;
  display: grid;
  grid-template-columns:
    calc((1 - var(--content-progress)) * clamp(140px, 14vw, 220px))
    minmax(0, 1fr)
    calc((1 - var(--content-progress)) * clamp(140px, 14vw, 220px));
  gap: calc(28px * (1 - var(--content-progress)));
  padding: 0 calc(18px + (6px * var(--content-progress)));
}

.side-stream {
  position: sticky;
  top: 0;
  height: 100svh;
  overflow: hidden;
  padding: 14px 0;
  opacity: calc(1 - var(--content-progress));
  transform:
    translateY(calc(24px * var(--content-progress)))
    scale(calc(1 - (0.08 * var(--content-progress))));
}

.stream-track {
  display: grid;
  gap: 18px;
  animation: stream-up 28s linear infinite;
  will-change: transform;
}

.side-stream-right .stream-track {
  animation-duration: 33s;
}

.stream-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 248, 248, 0.98));
  box-shadow: var(--shadow);
  transform: rotate(var(--tilt));
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.stream-card:hover {
  z-index: 2;
  transform: rotate(0deg) scale(1.16);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.16);
}

.stream-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  background: #ffffff;
}

.stream-card img.blend-image {
  object-fit: contain;
  padding: 14px;
  background: transparent;
  mix-blend-mode: multiply;
}

.glow-card {
  position: relative;
}

.glow-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(0, 0, 0, 0.035), transparent 38%),
    linear-gradient(315deg, rgba(0, 0, 0, 0.03), transparent 42%);
}

.stream-card.square {
  aspect-ratio: 1 / 1;
}

.stream-card.tall {
  aspect-ratio: 0.74 / 1;
}

.stream-card.wide {
  aspect-ratio: 1.45 / 1;
}

.stream-caption {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 4px 8px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--line);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-main {
  padding: 0 0 36px;
}

.intro-block,
.content-section,
.site-footer {
  width: min(100%, 920px);
  margin: 0 auto;
}

.intro-block {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 24px;
  padding: 16px 0 96px;
  border-bottom: 1px solid var(--line);
}

.intro-mark {
  width: min(100%, 790px);
  margin-bottom: 0;
}

.intro-mark img {
  width: 100%;
  height: auto;
  mix-blend-mode: multiply;
}

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

.scroll-button {
  position: absolute;
  left: 50%;
  bottom: 34px;
  transform: translateX(-50%);
  padding: 8px 0 5px;
  border-bottom: 1px solid var(--ink);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow,
.feature-kicker,
.card-kicker,
.metric-label {
  color: var(--muted);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow {
  margin: 0 0 14px;
  font-size: 0.78rem;
}

h2,
h3,
p {
  overflow-wrap: anywhere;
}

h2,
h3 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  line-height: 0.94;
}

h2 {
  font-size: clamp(2.6rem, 4.6vw, 4rem);
}

h3 {
  font-size: 1.65rem;
}

.content-section {
  width: min(100%, calc(920px + (220px * var(--content-progress))));
  padding: 82px 0;
  border-bottom: 1px solid var(--line);
}

.profile-section {
  padding-bottom: 48px;
}

.company-section {
  padding-top: 26px;
}

.section-head {
  margin-bottom: 30px;
}

.company-section .section-head {
  display: grid;
  justify-items: start;
  gap: 8px;
  margin-bottom: 18px;
}

.section-logo-title {
  display: block;
  width: min(100%, 300px);
  height: auto;
  mix-blend-mode: multiply;
  clip-path: inset(28% 8% 22% 8%);
  margin: -92px 0 -84px;
}

.section-subtle-link {
  display: inline-block;
  margin-top: -52px;
  margin-left: 12px;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(15, 15, 15, 0.4);
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.company-section .section-logo-title {
  margin: -72px 0 -54px;
}

.company-section .section-subtle-link {
  margin-top: 0;
  margin-left: 14px;
}

.profile-layout,
.feature-grid,
.project-grid,
.writing-grid,
.media-layout {
  display: grid;
  gap: 18px;
}

.profile-layout {
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  align-items: start;
}

.statement-card,
.metric-card,
.feature-card,
.channel-card,
.writing-card,
.video-card,
.social-card,
.nexa-brand,
.nexa-summary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
}

.statement-card {
  padding: 28px;
}

.statement-card p {
  margin: 0;
  max-width: none;
  font-size: 1.08rem;
  line-height: 1.42;
}

.metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.metric-card {
  display: grid;
  gap: 8px;
  min-height: 138px;
  padding: 20px;
  align-content: space-between;
}

.metric-label,
.feature-kicker,
.card-kicker {
  font-size: 0.72rem;
}

.metric-card strong {
  font-family: var(--serif);
  font-size: 1.45rem;
  font-weight: 400;
  line-height: 1.08;
}

.role-card strong {
  white-space: nowrap;
}

.accent-card {
  overflow: hidden;
}

.accent-card::after {
  content: none;
}

.forbes-badge {
  display: grid;
  gap: 2px;
  align-content: start;
  line-height: 0.9;
}

.recognition-card {
  grid-column: span 2;
}

.recognition-stack {
  display: grid;
  grid-template-columns: minmax(160px, 0.78fr) minmax(0, 1.22fr);
  gap: 4px 12px;
  align-content: start;
  align-items: center;
}

.forbes-word {
  font-family: var(--serif);
  font-size: 1.1rem;
}

.forbes-number {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 700;
  letter-spacing: -0.06em;
}

.forbes-under {
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.forbes-badge {
  grid-row: 1 / span 2;
}

.press-mark-image {
  display: block;
  width: 100%;
  height: auto;
  mix-blend-mode: multiply;
}

.asahi-mark-image {
  max-width: 360px;
  clip-path: inset(34% 0 34% 0);
  margin: -56px 0 -56px -18px;
  justify-self: start;
}

.nikkei-mark-image {
  max-width: 350px;
  clip-path: none;
  margin: -2px 0 0 -10px;
  justify-self: start;
}

.nexa-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-bottom: 18px;
}

.nexa-summary {
  min-height: 220px;
  padding: 28px;
}

.nexa-summary p {
  margin: 0;
  max-width: none;
  font-size: 1.08rem;
  line-height: 1.5;
}

.nexa-summary p + p {
  margin-top: 18px;
}

.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card {
  display: grid;
  gap: 12px;
  min-height: 210px;
  padding: 24px;
}

.feature-card-wide {
  grid-column: span 3;
  min-height: auto;
}

.feature-card p,
.channel-card p,
.project-card p,
.writing-card p {
  margin: 0;
  color: var(--muted);
}

.writing-card:hover,
.writing-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.12);
}

.socials-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 18px;
  align-items: start;
}

.video-card {
  padding: 24px;
}

.video-frame {
  position: relative;
  margin-top: 14px;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #000000;
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.socials-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-content: start;
}

.social-card {
  display: grid;
  gap: 6px;
  min-height: 108px;
  padding: 18px;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.social-card h3 {
  margin-top: 6px;
}

.social-card p {
  margin: 12px 0 0;
  color: var(--muted);
}

.social-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.12);
}

.social-cta {
  align-self: end;
  width: fit-content;
  margin-top: 10px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--ink);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.writing-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.writing-card {
  display: grid;
  gap: 16px;
  min-height: 280px;
  padding: 24px;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.writing-card:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 4px;
}

.writing-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.writing-cta {
  align-self: end;
  width: fit-content;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--ink);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer {
  width: min(100%, calc(920px + (220px * var(--content-progress))));
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 34px 0 10px;
  color: var(--muted);
  font-size: 0.86rem;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  border-bottom: 1px solid var(--ink);
}

@keyframes stream-up {
  from {
    transform: translateY(0);
  }

  to {
    transform: translateY(-50%);
  }
}

@media (max-width: 1200px) {
  .page-shell {
    grid-template-columns: 150px minmax(0, 1fr) 150px;
    gap: 18px;
  }
}

@media (max-width: 980px) {
  .page-shell {
    grid-template-columns: 1fr;
    padding: 0 16px 24px;
  }

  .side-stream {
    display: none;
  }

  .intro-block,
  .content-section,
  .site-footer {
    width: 100%;
  }

  .profile-layout,
  .feature-grid,
  .writing-grid,
  .media-layout,
  .nexa-hero,
  .socials-layout {
    grid-template-columns: 1fr;
  }

  .socials-panel {
    grid-template-columns: 1fr 1fr;
  }

  .feature-card-wide {
    grid-column: span 1;
  }
}

@media (max-width: 700px) {
  .site-main {
    padding-top: 0;
  }

  .intro-block {
    min-height: 100svh;
    padding: 24px 0 82px;
  }

  .intro-mark {
    width: min(100%, 560px);
  }

  .content-section {
    padding: 58px 0;
  }

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

  .recognition-card {
    grid-column: span 1;
  }

  .statement-card,
  .metric-card,
  .feature-card,
  .project-card,
  .channel-card,
  .writing-card {
    padding: 20px;
  }

  .socials-panel {
    grid-template-columns: 1fr;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}