:root {
  color-scheme: light dark;
  --color-bg: #faf7f2;
  --color-text: #1c1c1a;
  --color-muted: #6b6862;
  --color-accent: #2e5339;
  --color-line: #e3ddd2;
  --color-panel: #f4efe7;
  --font-heading: "Hiragino Mincho ProN", "Yu Mincho", "BIZ UDMincho", "Noto Serif JP", serif;
  --font-body: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic Medium", "Yu Gothic", "BIZ UDGothic", "Noto Sans JP", sans-serif;
  --shell-width: 70rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #171614;
    --color-text: #ede8df;
    --color-muted: #a09b92;
    --color-accent: #7fa88b;
    --color-line: #33312d;
    --color-panel: #1d1c19;
  }
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.9;
  letter-spacing: 0.03em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: var(--color-accent);
  text-decoration-color: currentColor;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.3em;
}

a:hover {
  text-decoration-thickness: 2px;
}

a:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: 1px;
}

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

h1,
h2,
h3 {
  font-family: var(--font-heading);
  font-feature-settings: "palt" 1;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.04em;
}

h1 {
  margin-bottom: 0.35rem;
  font-size: clamp(2.8rem, 12vw, 5.7rem);
  letter-spacing: 0.08em;
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 8vw, 3.5rem);
}

h3 {
  margin-bottom: 0.75rem;
  font-size: clamp(1.25rem, 5vw, 1.6rem);
}

.skip-link {
  position: fixed;
  z-index: 10;
  top: 1rem;
  left: 1rem;
  padding: 0.65rem 1rem;
  background: var(--color-text);
  color: var(--color-bg);
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: min(100% - 2.5rem, var(--shell-width));
  margin-inline: auto;
}

.hero {
  min-height: 92svh;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--color-line);
}

.hero__inner {
  display: grid;
  gap: 2.5rem;
  padding-block: 4.5rem;
}

.hero__portrait-wrap {
  width: min(56vw, 15rem);
  padding: 0.55rem;
  border: 1px solid var(--color-line);
  border-radius: 50%;
}

.hero__portrait {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 50%;
  object-fit: cover;
  background: var(--color-panel);
}

.hero__content {
  max-width: 47rem;
}

.eyebrow {
  margin-bottom: 0.65rem;
  color: var(--color-accent);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.73rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.hero__reading {
  margin-bottom: 2rem;
  color: var(--color-muted);
  font-size: 0.83rem;
  letter-spacing: 0.06em;
}

.hero__lead {
  max-width: 38em;
  margin-bottom: 1.25rem;
  font-family: var(--font-heading);
  font-size: clamp(1.12rem, 4.8vw, 1.55rem);
  line-height: 1.8;
}

.hero__roles {
  max-width: 48em;
  margin-bottom: 2.25rem;
  color: var(--color-muted);
  font-size: 0.86rem;
}

.button {
  display: inline-flex;
  min-width: 9rem;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-accent);
  background: var(--color-accent);
  color: var(--color-bg);
  font-weight: 700;
  text-decoration: none;
}

.button:hover {
  background: transparent;
  color: var(--color-accent);
}

.section {
  padding-block: 5.5rem;
  border-bottom: 1px solid var(--color-line);
}

.section--tinted {
  background: var(--color-panel);
}

.section-heading {
  max-width: 40em;
  margin-bottom: 3.5rem;
}

.section-heading > p:last-child {
  margin-bottom: 0;
  color: var(--color-muted);
}

.portfolio-grid {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--color-line);
}

.portfolio-card {
  display: flex;
  min-height: 18rem;
  flex-direction: column;
  padding-block: 2rem;
  border-bottom: 1px solid var(--color-line);
}

.portfolio-card > p:not(.card-meta) {
  max-width: 30em;
  margin-bottom: 1.5rem;
  color: var(--color-muted);
}

.portfolio-card > a {
  margin-top: auto;
  align-self: flex-start;
  font-weight: 700;
}

.card-meta {
  margin-bottom: 0.65rem;
  color: var(--color-muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.service-list {
  border-top: 1px solid var(--color-line);
}

.service {
  display: grid;
  grid-template-columns: 2.25rem minmax(0, 1fr);
  gap: 1rem;
  padding-block: 2.5rem;
  border-bottom: 1px solid var(--color-line);
}

.service__number {
  color: var(--color-accent);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
}

.service h3 {
  max-width: 28em;
}

.service div > p:not(.card-meta) {
  max-width: 40em;
  color: var(--color-muted);
}

.service a {
  font-weight: 700;
}

.track-list {
  padding: 0;
  border-top: 1px solid var(--color-line);
  list-style: none;
  counter-reset: track;
}

.track-item {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  gap: 0.75rem;
  padding-block: 2rem;
  border-bottom: 1px solid var(--color-line);
  counter-increment: track;
}

.track-item::before {
  content: "0" counter(track);
  padding-top: 0.25rem;
  color: var(--color-accent);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
}

.track-item__content {
  max-width: 48rem;
}

.track-item__content p {
  margin-bottom: 0.75rem;
  color: var(--color-muted);
}

.track-item__content a {
  font-size: 0.9rem;
  font-weight: 700;
}

.section--story {
  padding-top: 0;
}

.section--story .section-heading {
  padding-top: 5.5rem;
}

.story-images {
  display: grid;
  gap: 1rem;
  margin-bottom: 3.5rem;
}

.story-images figure {
  margin-bottom: 0;
  overflow: hidden;
  background: var(--color-panel);
}

.story-images img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.prose {
  max-width: 40em;
}

.prose p {
  margin-bottom: 1.75rem;
}

.prose p:last-child {
  margin-bottom: 0;
}

.contact .section-heading {
  margin-bottom: 2.5rem;
}

.contact-links {
  border-top: 1px solid var(--color-line);
}

.contact-link {
  display: grid;
  gap: 0.2rem 1.5rem;
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--color-line);
  color: var(--color-text);
  text-decoration: none;
}

.contact-link:hover .contact-link__value {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.3em;
}

.contact-link__label {
  color: var(--color-muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.contact-link__value {
  overflow-wrap: anywhere;
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 6vw, 2rem);
}

.contact-link__note {
  color: var(--color-muted);
  font-size: 0.8rem;
}

.footer {
  padding-block: 2.25rem;
}

.footer__inner {
  display: grid;
  gap: 1.5rem;
  color: var(--color-muted);
  font-size: 0.78rem;
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  margin-bottom: 0;
  padding: 0;
  list-style: none;
}

.footer__links a {
  color: var(--color-muted);
}

.footer p {
  margin-bottom: 0;
}

@media (min-width: 48rem) {
  .shell {
    width: min(100% - 6rem, var(--shell-width));
  }

  .hero__inner {
    grid-template-columns: minmax(14rem, 0.42fr) minmax(0, 1fr);
    align-items: center;
    gap: clamp(3rem, 8vw, 7rem);
    padding-block: 7rem;
  }

  .hero__portrait-wrap {
    width: 100%;
    max-width: 22rem;
  }

  .section {
    padding-block: 8rem;
  }

  .section--story .section-heading {
    padding-top: 8rem;
  }

  .section-heading {
    margin-bottom: 5rem;
  }

  .portfolio-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portfolio-card {
    padding: 2.5rem;
  }

  .portfolio-card:nth-child(odd) {
    border-right: 1px solid var(--color-line);
  }

  .portfolio-card--wide {
    grid-column: 1 / -1;
    border-right: 0;
  }

  .service {
    grid-template-columns: 4rem minmax(0, 1fr);
    gap: 2rem;
    padding-block: 3.25rem;
  }

  .track-item {
    grid-template-columns: 5rem minmax(0, 1fr);
    gap: 2rem;
    padding-block: 2.5rem;
  }

  .story-images {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
    margin-bottom: 5rem;
  }

  .contact-link {
    grid-template-columns: 7rem minmax(0, 1fr) auto;
    align-items: baseline;
    padding-block: 2rem;
  }

  .footer__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .footer__inner > p {
    grid-column: 2;
    grid-row: 1;
  }
}

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