:root {
  --bg: #ffffff;
  --surface: #ffffff;
  --ink: #111111;
  --muted: #4e4e4e;
  --line: #d9d9d9;
  --accent: #8f7c8d;
  --accent-soft: #f4eef3;
  --max-width: 1120px;
  --space-xs: 0.5rem;
  --space-sm: 0.9rem;
  --space-md: 1.5rem;
  --space-lg: 2.25rem;
  --space-xl: 4rem;
}

:root[data-theme="dark"] {
  --bg: #121111;
  --surface: #121111;
  --ink: #f4efe9;
  --muted: #cdc4bc;
  --line: #4f4745;
  --accent: #d8b7c7;
  --accent-soft: #1d1a1c;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  color-scheme: light;
}

html[data-theme="dark"] {
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: "DM Sans", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.65;
  transition: background-color 180ms ease, color 180ms ease;
}

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

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

.page-shell {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
  padding: 1.2rem 0 4rem;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding: 0.5rem 0 2rem;
}

.header-tools {
  display: flex;
  align-items: center;
  gap: 0.95rem;
  margin-left: auto;
}

h1,
h2,
h3 {
  font-family: "Instrument Serif", Georgia, serif;
  font-weight: 400;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.05rem;
  font-size: 0.92rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  margin-right: auto;
}

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

.site-nav a[aria-current="page"] {
  color: var(--ink);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.theme-toggle:hover,
.theme-toggle:focus-visible,
.button:hover,
.button:focus-visible,
.link-list a:hover,
.link-list a:focus-visible,
.work-card a:hover,
.work-card a:focus-visible {
  color: var(--ink);
}

.theme-toggle {
  appearance: none;
  display: inline-flex;
  align-items: center;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
  margin-top: -0.12rem;
  margin-left: 1.1rem;
}

.theme-toggle-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  width: 2.95rem;
  height: 1.72rem;
  border: 1px solid #e6dbb8;
  border-radius: 999px;
  background: linear-gradient(90deg, #f8f1d9 0%, #efe3bd 100%);
  transition: background-color 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.theme-toggle-thumb {
  position: absolute;
  top: 50%;
  left: 0.13rem;
  width: 1.2rem;
  height: 1.2rem;
  background: #fffdf6;
  border-radius: 999px;
  box-shadow: 0 1px 3px rgba(17, 17, 17, 0.18);
  transform: translateY(-50%);
  transition: transform 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

html[data-theme="dark"] .theme-toggle-thumb {
  transform: translate(1.2rem, -50%);
  background: #fcf8f2;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.26);
}

html[data-theme="dark"] .theme-toggle-switch {
  background: linear-gradient(90deg, #4a4544 0%, #181717 100%);
  border-color: #5b5351;
}

.stack-layout {
  display: grid;
  gap: var(--space-lg);
}

.hero,
.card-grid,
.split-section {
  display: grid;
  gap: var(--space-md);
}

.hero {
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.75fr);
  align-items: stretch;
  padding: 0 0 var(--space-md);
}

.hero-copy,
.panel,
.work-card,
.portrait-card {
  background: var(--surface);
  transition: background-color 180ms ease, border-color 180ms ease;
}

.hero-copy,
.panel {
  border-top: 1px solid var(--ink);
  padding-top: var(--space-sm);
}

.hero-copy {
  border-top: 0;
  padding-top: 0;
}

.panel-plain {
  border-top: 0;
  padding-top: 0;
}

.eyebrow,
.card-kicker {
  margin: 0 0 0.75rem;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.sparkle {
  display: inline-block;
  margin-left: 0.2rem;
}

.hero-intro {
  color: var(--ink);
  font-family: "Instrument Serif", Georgia, serif;
  font-size: 1.55rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  text-transform: none;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 0.98;
  letter-spacing: 0.01em;
}

h1 {
  font-size: clamp(3.9rem, 9vw, 6.8rem);
  margin-bottom: 1rem;
}

h2 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  margin-bottom: 0.5rem;
}

h3 {
  font-size: 1.7rem;
  margin-bottom: 0.75rem;
}

.lede,
.supporting-copy,
.panel p,
.work-card p,
.stack-list,
.quick-notes {
  color: var(--muted);
  font-size: 1.04rem;
}

.lede {
  max-width: 34rem;
  margin: 0 0 1rem;
  font-size: 1.1rem;
}

.supporting-copy {
  max-width: 36rem;
  margin: 0;
}

.supporting-copy + .supporting-copy {
  margin-top: 1rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0.75rem 1rem;
  border: 1px solid var(--ink);
  color: var(--ink);
}

.button-primary {
  background: var(--ink);
  color: #ffffff;
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #333333;
  color: #ffffff;
}

.button-secondary {
  background: transparent;
}

.portrait-card {
  display: flex;
  padding-top: var(--space-sm);
}

.portrait-frame {
  flex: 1;
}

.portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.94) contrast(1.02);
}

html[data-theme="dark"] .portrait-frame img {
  filter: saturate(0.92) contrast(1.02) brightness(0.92);
}

.section-heading {
  margin-bottom: var(--space-md);
}

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

.favourites-layout,
.favourites-column {
  display: grid;
  gap: var(--space-md);
}

.favourites-layout {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: start;
}

.favourites-column {
  align-content: start;
}

.work-card {
  border-top: 1px solid var(--ink);
  padding-top: var(--space-sm);
}

.work-card.featured {
  background: var(--accent-soft);
  padding: var(--space-sm);
}

.hobby-card {
  padding-right: 0.4rem;
}

.stack-list,
.quick-notes {
  margin: 0;
  padding-left: 1.15rem;
}

.compact-list {
  margin-top: 1rem;
  font-size: 0.98rem;
}

.compact-list li + li,
.stack-list li + li,
.quick-notes li + li {
  margin-top: 0.35rem;
}

.favourite-subhead {
  margin: 1rem 0 0.35rem;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 500;
}

.favourite-subhead:first-of-type {
  margin-top: 0;
}

.work-card a,
.link-list a,
.text-link {
  display: inline-flex;
  margin-top: 0.7rem;
  border-bottom: 1px solid var(--ink);
}

.icon-links {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.header-links {
  margin-bottom: 0;
  gap: 0.85rem;
  flex-shrink: 0;
}

.icon-link {
  color: var(--muted);
}

.icon-link svg {
  width: 1.35rem;
  height: 1.35rem;
}

.icon-link:hover,
.icon-link:focus-visible {
  color: var(--ink);
}

.link-list {
  display: grid;
  gap: 0.8rem;
  justify-items: start;
}

.muted-block {
  color: var(--muted);
  font-size: 0.98rem;
}

@media (max-width: 900px) {
  .hero,
  .card-grid,
  .split-section,
  .favourites-layout {
    grid-template-columns: 1fr;
  }

  .site-header {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: start;
    gap: 0.9rem 1rem;
  }

  .site-nav {
    margin-right: 0;
  }

  .header-tools {
    margin-left: 0;
  }

  .theme-toggle {
    margin-top: 0;
    margin-left: 0;
    justify-self: start;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(calc(100% - 1.2rem), var(--max-width));
  }

  .site-nav {
    gap: 1rem;
  }

  .header-links {
    gap: 0.75rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .portrait-card {
    padding-top: 0;
    border-top: 0;
  }

  .portrait-frame img {
    height: auto;
    aspect-ratio: 4 / 5;
  }

  .button {
    width: 100%;
  }

  h1 {
    font-size: clamp(3rem, 18vw, 4.8rem);
  }
}