/* ============================= */
/* 1. DESIGN TOKENS (light default, matches portfolio ref) */
/* ============================= */

:root {
  --font-mono: "JetBrains Mono", ui-monospace, "Cascadia Code", "Source Code Pro", Menlo, Consolas, monospace;
  --font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-label: "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-garamond: "EB Garamond", Garamond, "Palatino Linotype", Palatino, "Times New Roman", serif;

  --background: #f4f7f9;
  --foreground: #000000;
  --muted-foreground: #6b7280;
  --text-body-soft: #475569;

  --primary: #f59e0b;
  --primary-contrast: #000000;

  --border: #e2e8f0;
  --card-bg: #ffffff;
  --code-bg: #f3f4f6;
  --strip-bg: #eef1f5;
  --career-section-bg: #f0f4f8;
  --resume-card-bg: #eef2f7;

  --radius: 6px;
  --radius-lg: 10px;
  --max-width: 1080px;

  /* Spacing scale (4px base) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-8: 64px;
  /* Horizontal inset from viewport edges (responsive + safe-area via max() where used) */
  --page-gutter: clamp(28px, 4vw + 10px, 72px);
  /* Sticky site header (approx.) — used with showcase chrome + in-page anchors */
  --header-sticky-h: 48px;
}

html.theme-dark {
  --background: #0c0e12;
  --foreground: #e8eaed;
  --muted-foreground: #9ca3af;
  --text-body-soft: #b8bcc8;
  --border: #2a2f36;
  --card-bg: #111318;
  --code-bg: #1a1d23;
  --strip-bg: #141820;
  --primary-contrast: #0c0e12;
  --career-section-bg: #12161c;
  --resume-card-bg: #1a1f28;
}

/* ============================= */
/* 2. BASE */
/* ============================= */

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

html {
  scroll-behavior: smooth;
}

/* Anchor targets clear sticky header (+ optional showcase chrome on work pages) */
section[id],
[id].home-section {
  scroll-margin-top: calc(var(--header-sticky-h) + var(--space-4));
}

body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ============================= */
/* 3. SHELL */
/* ============================= */

.shell {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0 0 var(--space-8);
  position: relative;
}

/* ============================= */
/* 4. SITE HEADER */
/* ============================= */

.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-2) var(--space-4);
  width: 100%;
  box-sizing: border-box;
  padding: var(--space-3) max(var(--page-gutter), env(safe-area-inset-left)) var(--space-3) max(var(--page-gutter), env(safe-area-inset-right));
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--background) 92%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  max-width: 100%;
  text-decoration: none;
  color: var(--foreground);
  font-weight: 600;
  font-size: 0.95rem;
  font-family: var(--font-mono);
}

.site-brand:hover {
  opacity: 1;
  text-decoration: none;
}

.site-brand:hover .site-brand__name {
  color: var(--primary);
}

.site-brand__glyph {
  color: var(--primary);
  font-weight: 700;
  letter-spacing: -0.05em;
}

.site-brand__name {
  transition: color 0.15s ease;
  line-height: 1.3;
  word-break: break-word;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 8px 22px;
  margin-left: auto;
  font-size: 0.8125rem;
}

.site-nav a {
  color: var(--foreground);
  text-decoration: none;
  opacity: 0.85;
}

.site-nav a:hover {
  color: var(--primary);
  opacity: 1;
  text-decoration: none;
}

.site-tools {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.site-lang {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.site-lang__icon {
  opacity: 0.7;
  font-size: 0.9rem;
}

/* Theme toggle — inline SVGs (Heroicons-style strokes), no emoji */
.theme-toggle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--foreground);
  cursor: pointer;
  position: relative;
  padding: 0;
  flex-shrink: 0;
  transition:
    border-color 0.15s ease,
    background 0.15s ease,
    color 0.15s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle__icons {
  position: relative;
  width: 22px;
  height: 22px;
  display: block;
}

.theme-toggle__svg {
  position: absolute;
  inset: 0;
  margin: auto;
  display: block;
  pointer-events: none;
}

.theme-toggle__svg--moon {
  opacity: 0;
  transform: scale(0.85);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}

html.theme-dark .theme-toggle__svg--sun {
  opacity: 0;
  transform: scale(0.85);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}

html.theme-dark .theme-toggle__svg--moon {
  opacity: 1;
  transform: scale(1);
}

.theme-toggle__svg--sun {
  opacity: 1;
  transform: scale(1);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  border-color: var(--primary);
  color: var(--primary);
  outline: none;
}

/* ============================= */
/* 5. BUTTONS */
/* ============================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: var(--radius);
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  transition: opacity 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.btn:hover {
  opacity: 0.92;
  text-decoration: none;
}

.btn--primary {
  background: var(--primary);
  color: var(--primary-contrast);
  border-color: var(--primary);
}

.btn--secondary {
  background: transparent;
  color: var(--foreground);
  border-color: var(--border);
}

.btn--secondary:hover {
  border-color: var(--muted-foreground);
}

/* ============================= */
/* 6. HOMEPAGE HERO */
/* ============================= */

.main-home {
  box-sizing: border-box;
  width: 100%;
  padding: var(--space-6) max(var(--page-gutter), env(safe-area-inset-left)) 0 max(var(--page-gutter), env(safe-area-inset-right));
}

.hero-home {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(200px, 380px);
  gap: 40px;
  align-items: center;
  padding-bottom: 56px;
}

.hero-greeting {
  margin: 0 0 8px;
  font-family: var(--font-label);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
}

.hero-eyebrow {
  margin: 0 0 12px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-foreground);
}

.hero-headline {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: clamp(1.65rem, 4vw, 2.35rem);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -0.03em;
  color: var(--foreground);
}

.hero-sub {
  margin: 0 0 28px;
  font-size: 0.9375rem;
  color: var(--muted-foreground);
  max-width: 38rem;
  line-height: 1.65;
}

.hero-sub > *:first-child {
  margin-top: 0;
}

.hero-sub > *:last-child {
  margin-bottom: 0;
}

.hero-sub p {
  margin: 0;
}

.hero-sub__line2 {
  display: block;
  margin-top: 0.4em;
}

.hero-sub__design,
.hero-sub__engineer {
  font-weight: 700;
  text-decoration: underline;
  text-decoration-style: wavy;
  text-decoration-color: var(--primary);
  text-decoration-thickness: from-font;
  text-underline-offset: 0.2em;
  text-decoration-skip-ink: auto;
}

.hero-sub__design {
  font-family: var(--font-garamond);
  font-size: 1.12em;
  letter-spacing: 0.01em;
  color: inherit;
}

.hero-sub__engineer {
  font-family: var(--font-mono);
  font-size: 1.02em;
  letter-spacing: -0.03em;
  color: inherit;
}

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

.hero-home__viz {
  justify-self: end;
  width: 100%;
  max-width: 380px;
  color: var(--muted-foreground);
}

.hero-orbit {
  width: 100%;
  height: auto;
  display: block;
}

.section-heading {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-foreground);
  margin: 0 0 20px;
}

/* Homepage + shared band titles (JetBrains Mono / Inter / IBM Plex) */
.type-band-title {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.65rem, 3.4vw, 2.35rem);
  line-height: 1.18;
  letter-spacing: -0.03em;
  color: var(--foreground);
}

.type-body-lead {
  font-family: var(--font-sans);
  font-size: clamp(0.9375rem, 1.35vw, 1.0625rem);
  line-height: 1.65;
  color: var(--text-body-soft);
}

.type-body-lead > *:first-child {
  margin-top: 0;
}

.type-body-lead > *:last-child {
  margin-bottom: 0;
}

/* ============================= */
/* 7. SECTION, CARDS */
/* ============================= */

.section {
  margin-top: 48px;
}

.cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  margin: 0;
  background: var(--card-bg);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  border-color: var(--primary);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.06);
  transform: none;
}

html.theme-dark .card:hover {
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
}

.card-title {
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0 0 8px;
}

.card-title a {
  color: var(--foreground);
}

.card-title a:hover {
  color: var(--primary);
}

.card-summary,
.card-description {
  margin: 0;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

/* Enhanced featured card */
.card--featured {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 0;
  border: 1px solid var(--border);
  background: var(--card-bg);
}

.card--featured:hover {
  border-color: var(--primary);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

html.theme-dark .card--featured:hover {
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.card-featured__media {
  width: 100%;
  height: 200px;
  overflow: hidden;
  background-color: var(--strip-bg);
}

.card-featured__thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-featured__content {
  padding: 20px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.card-badge {
  align-self: flex-start;
  display: inline-block;
  padding: 4px 10px;
  background: var(--strip-bg);
  color: var(--muted-foreground);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 4px;
  border: 1px solid var(--border);
}

.card-badge--wip {
  border-style: dashed;
  color: var(--foreground);
}

.card-title--featured {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 6px 0 8px;
}

.card-title--featured a {
  color: var(--foreground);
  transition: color 0.15s ease;
}

.card-title--featured a:hover {
  color: var(--primary);
}

.card-featured__footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  margin-top: 4px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.card-featured__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.8rem;
}

.card-outcome {
  padding: 6px 10px;
  background: linear-gradient(135deg, var(--primary) 0%, rgba(245, 158, 11, 0.2) 100%);
  color: var(--primary-contrast);
  font-weight: 600;
  border-radius: 4px;
}

.card-date {
  color: var(--muted-foreground);
  font-size: 0.75rem;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.card-tag {
  display: inline-block;
  padding: 5px 10px;
  background: var(--strip-bg);
  color: var(--muted-foreground);
  font-size: 0.7rem;
  border-radius: 4px;
  border: 1px solid var(--border);
  white-space: nowrap;
}

/* ============================= */
/* 8. TYPOGRAPHY (global + inner pages) */
/* ============================= */

h1, h2, h3, h4 {
  font-family: var(--font-mono);
  font-weight: 600;
  line-height: 1.3;
}

p {
  margin: 0 0 var(--space-4);
}

/* ============================= */
/* 9. PROSE */
/* ============================= */

.prose {
  margin-top: 24px;
}

.prose a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.prose a:hover {
  opacity: 0.88;
}

.prose > *:first-child {
  margin-top: 0;
}

.prose h2 {
  font-size: 1.35rem;
  margin: 2rem 0 0.75rem;
}

.prose h3 {
  font-size: 1.1rem;
  margin: 1.5rem 0 0.5rem;
}

.prose p,
.prose li {
  font-size: 0.9375rem;
}

.prose ul,
.prose ol {
  padding-left: 1.25rem;
  margin: 0 0 1rem;
}

.prose blockquote {
  border-left: 3px solid var(--primary);
  margin: 1.25rem 0;
  padding-left: 1rem;
  color: var(--muted-foreground);
  font-style: italic;
}

.prose code {
  background: var(--code-bg);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.88em;
}

.prose pre {
  background: var(--code-bg);
  border: 1px solid var(--border);
  padding: 1rem;
  border-radius: var(--radius);
  overflow-x: auto;
  font-size: 0.85rem;
}

.prose pre code {
  background: none;
  padding: 0;
}

.prose img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.prose hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}

/* ============================= */
/* 10. INNER PAGES & WORK */
/* ============================= */

.page-doc__header {
  margin-bottom: 8px;
}

.page-doc__title {
  font-size: 1.75rem;
  font-weight: 700;
  margin: 0 0 8px;
}

.page-doc__lede {
  margin: 0 0 16px;
  font-size: 0.9rem;
}

.post-index {
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.9rem;
}

.post-index li {
  margin-bottom: 12px;
}

.post-index a {
  color: var(--foreground);
  font-weight: 500;
}

.post-index a:hover {
  color: var(--primary);
}

.page-header {
  margin-bottom: 2rem;
}

.page-header h1 {
  margin-bottom: 8px;
}

.page-lead {
  margin-top: 0.75rem;
}

.work-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.card-meta {
  display: block;
  margin-top: 10px;
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.card--row h2.card-title {
  font-size: 1.05rem;
}

.case-study-header {
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.case-study-header h1 {
  font-size: 1.85rem;
  margin: 0 0 6px;
}

.case-study-meta {
  margin: 0;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.case-study .prose {
  margin-top: 0;
}

.home-cases {
  margin-top: 56px;
}

.home-work__header {
  margin-bottom: var(--space-5);
}

.home-work__eyebrow {
  margin: 0 0 var(--space-2);
  font-family: var(--font-label);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
}

.home-work__heading {
  margin: 0 0 var(--space-3);
}

.home-work__intro {
  margin: 0;
  max-width: 62ch;
}

.home-work__intro p {
  margin: 0 0 0.75em;
}

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

.about-panel__h.type-band-title {
  font-size: clamp(1.65rem, 3.4vw, 2.35rem);
  line-height: 1.18;
  letter-spacing: -0.03em;
}

.career-intro__title.type-band-title {
  font-size: clamp(1.65rem, 3.4vw, 2.35rem);
  line-height: 1.18;
  letter-spacing: -0.03em;
}

/* ============================= */
/* 10b. HOME — ABOUT + CAREER */
/* ============================= */

.section-about {
  margin-top: 72px;
}

.about-panel {
  display: grid;
  grid-template-columns: minmax(220px, 340px) minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.about-panel__visual {
  position: relative;
}

.about-panel__photo {
  display: block;
  width: 100%;
  max-width: 340px;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.about-panel__h {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--foreground);
  margin: 0 0 16px;
}

.about-panel__h--sub {
  margin-top: 32px;
}

.about-panel__body {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--text-body-soft);
}

.about-panel__body p {
  margin: 0 0 14px;
  color: inherit;
}

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

.about-panel__flourish {
  display: flex;
  justify-content: flex-end;
  margin: 8px 0 0;
}

.about-panel__flourish-dot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border: 1.5px solid var(--primary);
  border-radius: 50%;
  position: relative;
}

.about-panel__flourish-dot::after {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
}

.about-panel__currently {
  margin-top: 0;
}

.about-panel__currently .about-resume {
  margin-top: 18px;
}

.about-panel__currently .resume-card {
  margin-top: 0;
}

.resume-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 28px;
  padding: 18px 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--resume-card-bg);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.resume-card:hover {
  text-decoration: none;
  border-color: var(--primary);
  background: var(--card-bg);
}

.resume-card__text {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-family: var(--font-sans);
}

.resume-card__title {
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--foreground);
}

.resume-card__sub {
  font-size: 0.8125rem;
  color: var(--muted-foreground);
}

.resume-card__arrow {
  flex-shrink: 0;
  font-size: 1.25rem;
  color: var(--muted-foreground);
  line-height: 1;
}

.resume-card:hover .resume-card__arrow {
  color: var(--primary);
}

.about-resume {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  max-width: 28rem;
}

.about-resume-tab {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-foreground);
  text-decoration: none;
  border-bottom: 1px dashed var(--border);
  padding-bottom: 3px;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.about-resume-tab:hover {
  color: var(--primary);
  border-bottom-color: color-mix(in srgb, var(--primary) 55%, var(--border));
}

.about-resume-tab:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: 2px;
}

/* Career journey — card strip (5-up on wide viewports) */
.section-career {
  margin-top: 72px;
  padding: 48px 36px 52px;
  border-radius: 14px;
  background: var(--career-section-bg);
  border: 1px solid var(--border);
}

.career-intro {
  margin-bottom: 36px;
  max-width: 52rem;
}

.career-intro__title {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--foreground);
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

.career-intro__sub {
  font-family: var(--font-sans);
  font-size: clamp(0.9375rem, 1.35vw, 1.0625rem);
  line-height: 1.65;
  color: var(--text-body-soft);
  margin: 0;
  max-width: 60ch;
}

.career-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 20px 22px;
  margin: 0;
  padding: 4px 2px 0;
  list-style: none;
}

.career-strip-card {
  margin: 0;
  padding: 22px 20px 24px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.career-strip-card:hover {
  border-color: color-mix(in srgb, var(--primary) 35%, var(--border));
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.05);
}

html.theme-dark .career-strip-card:hover {
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3);
}

/* Logo slot: fixed 48px height, width grows with asset (capped to card) */
.career-strip-card__logo {
  width: 100%;
  min-height: 48px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px 4px 0;
  box-sizing: border-box;
}

/* max-height (not fixed height) avoids upscaling small PNGs, which looks pixelated */
.career-strip-card__mark {
  display: block;
  width: auto;
  max-width: 100%;
  max-height: 48px;
  height: auto;
  object-fit: contain;
  object-position: center;
  image-rendering: auto;
}

.career-strip-card__initials {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--strip-bg);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--muted-foreground);
}

.career-strip-card__org {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--foreground);
}

.career-strip-card__period {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--muted-foreground);
  line-height: 1.3;
}

.career-strip-card__role {
  margin: 0 0 10px;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--text-body-soft);
}

.career-strip-card__body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  line-height: 1.55;
  color: var(--muted-foreground);
  flex: 1 1 auto;
}

@media (max-width: 1100px) {
  .career-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px 20px;
  }
}

@media (max-width: 720px) {
  .career-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 18px;
  }
}

@media (max-width: 420px) {
  .career-strip {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* ============================= */
/* 11. FOOTER */
/* ============================= */

.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;
}

.site-footer {
  margin-top: var(--space-8);
  padding: var(--space-8) 0 var(--space-6);
  background: color-mix(in srgb, var(--strip-bg) 65%, var(--background));
  border-top: 1px solid var(--border);
  color: var(--muted-foreground);
  font-size: 0.875rem;
  line-height: 1.55;
}

html.theme-dark .site-footer {
  background: color-mix(in srgb, var(--strip-bg) 88%, var(--background));
}

.site-footer__inner {
  box-sizing: border-box;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0 max(var(--page-gutter), env(safe-area-inset-left)) 0 max(var(--page-gutter), env(safe-area-inset-right));
}

.site-footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr) minmax(0, 1fr);
  gap: var(--space-6) var(--space-8);
  align-items: start;
}

.site-footer__tagline {
  margin: 0 0 var(--space-4);
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  font-weight: 600;
  line-height: 1.35;
  color: var(--foreground);
}

.site-footer__blurb {
  margin: 0;
  max-width: 42ch;
  color: var(--text-body-soft);
  font-size: 0.875rem;
}

.site-footer__heading {
  margin: 0 0 var(--space-4);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
}

.site-footer__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.site-footer__link {
  color: var(--muted-foreground);
  text-decoration: none;
  font-weight: 500;
}

.site-footer__link:hover,
.site-footer__link:focus-visible {
  color: var(--primary);
  outline: none;
}

.site-footer__link--disabled {
  cursor: help;
  opacity: 0.85;
  border-bottom: 1px dashed var(--border);
}

.site-footer__link--disabled:hover {
  color: var(--muted-foreground);
}

.site-footer__connect-intro {
  margin: 0 0 var(--space-4);
  font-size: 0.8125rem;
  color: var(--text-body-soft);
}

.site-footer__social {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.site-footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--foreground);
  text-decoration: none;
  transition:
    border-color 0.15s ease,
    color 0.15s ease,
    box-shadow 0.15s ease;
}

.site-footer__social-link:hover,
.site-footer__social-link:focus-visible {
  border-color: var(--primary);
  color: var(--primary);
  outline: none;
  box-shadow: 0 var(--space-1) var(--space-3) rgba(0, 0, 0, 0.06);
}

.site-footer__icon {
  display: block;
}

.site-footer__fallback {
  margin: 0;
  font-size: 0.8125rem;
}

.site-footer__rule {
  margin: var(--space-8) 0 var(--space-5);
  border: none;
  border-top: 1px solid var(--border);
}

.site-footer__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4) var(--space-6);
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.site-footer__legal,
.site-footer__credit {
  margin: 0;
  max-width: 42ch;
}

.site-footer__credit {
  text-align: right;
}

.site-footer__to-top {
  position: fixed;
  bottom: var(--space-5);
  right: var(--space-5);
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--foreground);
  text-decoration: none;
  box-shadow: 0 var(--space-1) var(--space-4) rgba(0, 0, 0, 0.08);
  transition:
    border-color 0.15s ease,
    color 0.15s ease,
    transform 0.15s ease;
}

.site-footer__to-top:hover,
.site-footer__to-top:focus-visible {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
  outline: none;
}

.site-footer__to-top-icon {
  display: block;
  margin-top: -2px;
}

@media (max-width: 900px) {
  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .site-footer__credit {
    text-align: left;
  }
}

@media (max-width: 640px) {
  .site-footer {
    padding-bottom: calc(var(--space-8) + 48px);
  }

  .site-footer__to-top {
    bottom: var(--space-4);
    right: var(--space-4);
  }
}

/* ============================= */
/* 11b. CASE STUDY, WORK LIST, HOME WRITING */
/* ============================= */

.case-study {
  box-sizing: border-box;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-5) max(var(--page-gutter), env(safe-area-inset-left)) var(--space-8) max(var(--page-gutter), env(safe-area-inset-right));
}

.case-hero__title {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin: 0 0 12px;
  line-height: 1.2;
}

.case-hero__eyebrow {
  margin: 0 0 8px;
  font-size: 0.85rem;
  color: var(--muted-foreground);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.case-hero__sub {
  margin: 12px 0 0;
  color: var(--text-body-soft);
  font-size: 1.05rem;
}

.case-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  align-items: center;
  color: var(--muted-foreground);
  font-size: 0.9rem;
}

.case-hero__figure {
  margin: 24px 0 0;
}

.case-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.case-section {
  margin-top: 40px;
}

.case-section__heading {
  margin: 0 0 12px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted-foreground);
}

.case-page-footer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.case-study__appendix {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

/* Callouts & pull quotes (shortcodes; not part of Hugo TOC) */
.callout {
  margin: var(--space-5) 0;
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--card-bg);
}

.callout--info {
  border-color: color-mix(in srgb, var(--primary) 35%, var(--border));
  background: color-mix(in srgb, var(--primary) 6%, var(--card-bg));
}

.callout--default {
  border-color: var(--border);
}

.callout--note {
  border-color: color-mix(in srgb, var(--muted-foreground) 40%, var(--border));
  background: color-mix(in srgb, var(--muted-foreground) 5%, var(--card-bg));
}

.callout--warning,
.callout--caution {
  border-color: color-mix(in srgb, #d97706 45%, var(--border));
  background: color-mix(in srgb, #d97706 8%, var(--card-bg));
}

html.theme-dark .callout--warning,
html.theme-dark .callout--caution {
  border-color: color-mix(in srgb, #fbbf24 35%, var(--border));
  background: color-mix(in srgb, #fbbf24 7%, var(--card-bg));
}

.callout__inner > *:first-child {
  margin-top: 0;
}

.callout__inner > *:last-child {
  margin-bottom: 0;
}

.quote-block {
  margin: var(--space-5) 0;
  padding: 0 0 0 var(--space-4);
  border-left: 3px solid var(--primary);
}

.quote-block__body {
  margin: 0;
}

.quote-block__body > *:first-child {
  margin-top: 0;
}

.quote-block__body > *:last-child {
  margin-bottom: 0;
}

.quote-block__cite {
  margin: var(--space-3) 0 0;
  font-size: 0.9rem;
  color: var(--muted-foreground);
}

.quote-block__author {
  font-weight: 600;
  color: var(--foreground);
}

.home-section {
  scroll-margin-top: 20px;
}

.home-writing__header,
.home-tech-notes__header {
  margin-bottom: var(--space-4);
}

.home-writing__title,
.home-tech-notes__title {
  margin: 0 0 var(--space-3);
}

.home-writing__intro,
.home-tech-notes__intro {
  margin: 0 0 var(--space-4);
  max-width: 58ch;
}

.home-writing__intro p,
.home-tech-notes__intro p {
  margin: 0 0 0.75em;
}

.home-writing__intro p:last-child,
.home-tech-notes__intro p:last-child {
  margin-bottom: 0;
}

.home-writing__grid,
.home-tech-notes__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: var(--space-4);
  padding: 0;
  align-items: start;
}

@media (max-width: 1024px) {
  .home-writing__grid,
  .home-tech-notes__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .home-writing__grid,
  .home-tech-notes__grid {
    grid-template-columns: 1fr;
  }
}

.home-feed-card {
  overflow: hidden;
}

.home-feed-card__link {
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100%;
  min-height: 100%;
  color: inherit;
  text-decoration: none;
}

.home-feed-card__link:hover .home-feed-card__title {
  color: var(--primary);
}

.home-feed-card__link:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: var(--radius);
}

.home-feed-card__media {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--strip-bg);
  max-height: 120px;
}

.home-feed-card__img {
  width: 100%;
  height: 100%;
  max-height: 120px;
  object-fit: cover;
  display: block;
}

.home-feed-card__media--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 64px;
  max-height: 120px;
}

.home-feed-card__initials {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--muted-foreground);
}

.home-feed-card__body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  flex: 1 1 auto;
}

.home-feed-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
}

.home-feed-card__meta-line {
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.home-feed-card__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 1.5vw, 1.0625rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--foreground);
}

.home-feed-card__summary {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: var(--text-body-soft);
  line-height: 1.55;
}

.home-feed-card__summary p {
  margin: 0 0 0.65em;
}

.home-feed-card__summary p:last-child {
  margin-bottom: 0;
}

.home-feed-card__cta {
  display: inline-block;
  margin-top: auto;
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--primary);
}

.home-feed-card__link:hover .home-feed-card__cta {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

/* Dense / image-first cards (e.g. Tech Notes): slim strip + title + short CTA */
.home-tech-notes__grid--dense,
.home-writing__grid--dense {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px 12px;
}

@media (max-width: 1100px) {
  .home-tech-notes__grid--dense,
  .home-writing__grid--dense {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .home-tech-notes__grid--dense,
  .home-writing__grid--dense {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .home-tech-notes__grid--dense,
  .home-writing__grid--dense {
    grid-template-columns: 1fr;
  }
}

.card.home-feed-card--dense {
  padding: 10px 12px 11px;
}

.home-feed-card--dense .home-feed-card__link {
  gap: 8px;
}

.home-feed-card__media--dense {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--strip-bg);
  min-height: 52px;
  max-height: 64px;
}

.home-feed-card--dense .home-feed-card__img {
  width: 100%;
  max-height: 64px;
  min-height: 52px;
  object-fit: cover;
  display: block;
}

.home-feed-card__initials--dense {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--muted-foreground);
}

.home-feed-card__body--dense {
  gap: 0;
  flex: 1 1 auto;
}

.home-feed-card--dense .home-feed-card__title {
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.015em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.home-feed-card__cta--dense {
  margin-top: auto;
  padding-top: 0;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--primary);
}

.home-feed-card--dense .home-feed-card__link:hover .home-feed-card__title {
  color: var(--primary);
}

/* Dense cards with square cover art (image already includes type) */
.home-tech-notes__grid--dense.home-tech-notes__grid--square-media,
.home-writing__grid--dense.home-writing__grid--square-media {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 18px;
  max-width: min(720px, 100%);
}

@media (max-width: 560px) {
  .home-tech-notes__grid--dense.home-tech-notes__grid--square-media,
  .home-writing__grid--dense.home-writing__grid--square-media {
    grid-template-columns: 1fr;
  }
}

.home-feed-card--dense.home-feed-card--square-media .home-feed-card__media--dense {
  display: block;
  position: relative;
  aspect-ratio: 1 / 1;
  max-height: none;
  min-height: 0;
  width: 100%;
}

.home-feed-card--dense.home-feed-card--square-media .home-feed-card__media--dense .home-feed-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-height: none;
  min-height: 0;
  object-fit: cover;
  display: block;
}

.home-feed-card--dense.home-feed-card--square-media .home-feed-card__media--dense .home-feed-card__initials--dense {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}

.main-minimal {
  box-sizing: border-box;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: var(--space-8) max(var(--page-gutter), env(safe-area-inset-left)) var(--space-8) max(var(--page-gutter), env(safe-area-inset-right));
}

.main-minimal__text {
  margin: 0;
  color: var(--text-body-soft);
}

/* ============================= */
/* 11c. HOME WORK GRIDS (featured 1×3 + other worlds) */
/* ============================= */

.home-work-bands {
  margin-top: var(--space-2);
}

/* “Featured work” / “In other worlds” — subhead, not micro-caps */
.home-work-band__heading {
  margin: 0 0 var(--space-4);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.2rem, 2.2vw, 1.65rem);
  line-height: 1.22;
  letter-spacing: -0.025em;
  color: var(--foreground);
}

.home-work-band--featured {
  margin-top: var(--space-2);
}

.home-work-band--other {
  margin-top: var(--space-8);
}

.home-work-featured__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 12px;
}

.home-work-other__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 12px;
}

@media (max-width: 1024px) {
  .home-work-featured__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 560px) {
  .home-work-featured__grid {
    grid-template-columns: 1fr;
  }

  .home-work-other__grid {
    grid-template-columns: 1fr;
  }
}

/* Homepage work cards: one surface on `.card` (padding + radius), capped media */
.home-work-card {
  overflow: hidden;
}

.home-work-card__link {
  display: flex;
  flex-direction: column;
  gap: 14px;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.home-work-card__link:hover .home-work-card__title {
  color: var(--primary);
}

.home-work-card__link:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: var(--radius);
}

.home-work-card__shell {
  display: flex;
  flex-direction: column;
  gap: 14px;
  height: 100%;
  color: inherit;
  cursor: help;
}

.home-work-card--disabled {
  opacity: 0.78;
}

.home-work-card--disabled .home-work-card__shell:hover .home-work-card__title {
  color: inherit;
}

.home-work-card__media {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--strip-bg);
  max-height: 140px;
}

.home-work-card__img {
  width: 100%;
  height: 100%;
  max-height: 140px;
  object-fit: cover;
  display: block;
}

.home-work-card__media--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 72px;
  max-height: 140px;
}

.home-work-card__initials {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--muted-foreground);
}

.home-work-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}

.home-work-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
}

.home-work-card__meta-line {
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.home-work-card__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--foreground);
}

.home-work-card--featured .home-work-card__title {
  font-size: clamp(1.0625rem, 1.6vw, 1.1875rem);
}

.home-work-card__summary {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--text-body-soft);
  line-height: 1.55;
}

/* ============================= */
/* 11d. WORK SHOWCASE (Chrome-style chrome + TOC) */
/* ============================= */

.showcase-page {
  /* Row height: top/bottom padding + omni / buttons (~2.5rem content) */
  --showcase-chrome-stack: calc(var(--space-4) + var(--space-3) + 2.5rem + var(--space-2));
  padding: 0;
  margin: 0;
}

/* Chrome-like “app bar”: sticky under site header */
.showcase-chrome {
  --chrome-frame: #eceff4;
  --chrome-omni-bg: #ffffff;
  --chrome-omni-border: #c8ccd0;
  --chrome-text: #3c4043;
  --chrome-muted: #5f6368;

  position: sticky;
  top: var(--header-sticky-h);
  z-index: 95;
  margin: 0;
  border-bottom: 1px solid var(--border);
  background: var(--chrome-frame);
  color: var(--chrome-text);
  font-family: var(--font-sans);
  box-shadow: 0 var(--space-1) 0 rgba(0, 0, 0, 0.04);
  overflow: visible;
}

html.theme-dark .showcase-chrome {
  --chrome-frame: #2d2d2d;
  --chrome-omni-bg: #353535;
  --chrome-omni-border: #474747;
  --chrome-text: #e8eaed;
  --chrome-muted: #9aa0a6;
}

.showcase-chrome__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-3);
  padding: var(--space-4) var(--page-gutter) var(--space-3);
  background: var(--chrome-frame);
}

.showcase-chrome__back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  flex: 0 0 auto;
  padding: var(--space-1) var(--space-2);
  margin: 0;
  border-radius: var(--radius);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--chrome-text);
  text-decoration: none;
}

.showcase-chrome__back:hover,
.showcase-chrome__back:focus-visible {
  background: color-mix(in srgb, var(--chrome-omni-bg) 55%, transparent);
  color: var(--primary);
  outline: none;
}

.showcase-chrome__back-icon {
  font-size: 1.15rem;
  line-height: 1;
  opacity: 0.75;
}

.showcase-chrome__omni {
  flex: 1 1 200px;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
  min-height: 2.375rem;
  padding: var(--space-2) var(--space-3);
  border-radius: 999px;
  border: 1px solid var(--chrome-omni-border);
  background: var(--chrome-omni-bg);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

html.theme-dark .showcase-chrome__omni {
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.showcase-chrome__secure {
  display: flex;
  flex-shrink: 0;
  color: var(--chrome-muted);
}

.showcase-chrome__lock {
  display: block;
}

.showcase-chrome__url {
  flex: 1;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--chrome-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.showcase-chrome__actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: var(--space-2);
}

.showcase-chrome__icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin: 0;
  padding: 0;
  border-radius: var(--radius);
  border: 1px solid var(--chrome-omni-border);
  background: var(--chrome-omni-bg);
  color: var(--chrome-text);
  cursor: pointer;
  text-decoration: none;
  flex-shrink: 0;
}

button.showcase-chrome__icon-btn {
  font: inherit;
}

.showcase-chrome__icon-btn:hover,
.showcase-chrome__icon-btn:focus-visible {
  border-color: var(--primary);
  color: var(--primary);
  outline: none;
}

.showcase-chrome__icon {
  display: block;
  pointer-events: none;
}

.showcase-chrome__skip {
  flex: 0 0 auto;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--chrome-muted);
  text-decoration: none;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius);
}

.showcase-chrome__skip:hover,
.showcase-chrome__skip:focus-visible {
  color: var(--primary);
  background: color-mix(in srgb, var(--chrome-omni-bg) 50%, transparent);
  outline: none;
}

.showcase-shell {
  display: grid;
  grid-template-columns: minmax(200px, 240px) minmax(0, 1fr);
  grid-template-areas: "toc main";
  gap: var(--space-5) var(--space-6);
  align-items: start;
  width: 100%;
  max-width: min(1600px, 100%);
  margin: var(--space-4) auto 0;
  padding: var(--space-6) var(--page-gutter) clamp(var(--space-8), 10vw, 5.5rem);
}

.showcase-shell--with-tidbits {
  grid-template-columns: minmax(180px, 220px) minmax(0, 1fr) minmax(200px, 280px);
  grid-template-areas: "toc main tidbits";
}

.showcase-toc {
  grid-area: toc;
  position: sticky;
  top: calc(var(--header-sticky-h) + var(--showcase-chrome-stack) + var(--space-3));
  padding: var(--space-4) var(--space-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--card-bg);
  font-size: 0.85rem;
  max-height: calc(100vh - var(--header-sticky-h) - var(--showcase-chrome-stack) - var(--space-6));
  overflow: auto;
}

.showcase-toc__label {
  margin: 0 0 var(--space-2);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted-foreground);
}

.showcase-toc #TableOfContents > ul,
.showcase-toc nav > ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.showcase-toc ul ul {
  margin: var(--space-2) 0 0 var(--space-3);
  padding: 0;
  list-style: none;
}

.showcase-toc li {
  margin-bottom: var(--space-2);
}

.showcase-toc a {
  color: var(--muted-foreground);
  text-decoration: none;
}

.showcase-toc a:hover,
.showcase-toc a:focus-visible {
  color: var(--primary);
}

.showcase-main {
  grid-area: main;
  min-width: 0;
}

.showcase-main :is(h2, h3, h4) {
  scroll-margin-top: calc(var(--header-sticky-h) + var(--showcase-chrome-stack) + var(--space-4));
}

.showcase-doc-title {
  margin: 0 0 var(--space-3);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  line-height: 1.2;
}

.showcase-doc-lede {
  position: relative;
  isolation: isolate;
  margin: 0 0 var(--space-6);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  font-size: 1.05rem;
  color: var(--text-body-soft);
  max-width: 60ch;
}

.showcase-doc-lede::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: linear-gradient(118deg, color-mix(in srgb, var(--primary) 16%, transparent) 0%, transparent 70%);
  pointer-events: none;
}

.showcase-doc-meta {
  display: grid;
  gap: var(--space-4);
  margin: 0 0 calc(var(--space-8) + var(--space-2));
  padding: var(--space-5);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--card-bg);
  font-size: 0.9rem;
  max-width: 52ch;
}

.showcase-doc-meta__row {
  display: grid;
  gap: var(--space-1);
  margin: 0;
}

.showcase-doc-meta dt {
  margin: 0;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted-foreground);
}

.showcase-doc-meta dd {
  margin: 0;
  color: var(--foreground);
  line-height: 1.45;
}

.showcase-main.prose {
  margin-top: 0;
}

.showcase-main.prose h2 {
  margin: clamp(2.75rem, 6.5vw, 4.25rem) 0 var(--space-5);
  scroll-margin-top: calc(var(--header-sticky-h) + var(--showcase-chrome-stack) + var(--space-5));
}

.showcase-main.prose h2:first-of-type {
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
}

.showcase-main.prose h3 {
  margin: clamp(2rem, 4.5vw, 2.75rem) 0 var(--space-3);
}

.showcase-main.prose p {
  margin: 0 0 var(--space-5);
}

.showcase-main.prose hr {
  margin: clamp(2.25rem, 5vw, 3.25rem) 0;
  border: none;
  border-top: 1px solid var(--border);
}

.showcase-main.prose img {
  margin: clamp(1.75rem, 4vw, 2.5rem) 0;
}

.showcase-main.prose .case-fig-pair img {
  margin: 0;
}

.showcase-main.prose .callout {
  margin: clamp(2.25rem, 5vw, 3.25rem) 0;
}

.showcase-main.prose .footnotes {
  margin-top: clamp(2.5rem, 5.5vw, 3.5rem);
  padding: var(--space-5) 0 var(--space-4) 0;
  border-top: 1px solid var(--border);
  border-left: none;
  border-radius: 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.38;
  color: var(--text-body-soft);
}

.showcase-main.prose .footnotes::before {
  content: "Footnotes";
  display: block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted-foreground);
  margin-bottom: var(--space-4);
}

.showcase-main.prose .footnotes ol {
  margin: 0;
  padding-left: 1.35em;
}

.showcase-main.prose .footnotes li {
  margin: 0 0 0.55em;
}

.showcase-main.prose .footnotes li:last-child {
  margin-bottom: 0;
}

.showcase-main.prose .footnotes li p {
  margin: 0;
}

.showcase-main.prose .footnotes .footnote-backref {
  margin-left: 0.15em;
  font-size: 0.85em;
  text-decoration: none;
}

.showcase-main.prose .footnotes hr {
  display: none;
}

.showcase-end-card {
  margin: clamp(2.75rem, 6vw, 4rem) 0 clamp(2.5rem, 5vw, 3.25rem);
  padding: var(--space-6) var(--space-6);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--card-bg);
  box-shadow: 0 1px 0 color-mix(in srgb, var(--foreground) 4%, transparent);
}

html.theme-dark .showcase-end-card {
  box-shadow: 0 1px 0 color-mix(in srgb, var(--foreground) 8%, transparent);
}

.showcase-end-card__title {
  margin: 0 0 var(--space-4);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--foreground);
}

.showcase-end-card__legal {
  margin: 0 0 var(--space-4);
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--text-body-soft);
}

.showcase-end-card__cta-line {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--foreground);
}

.showcase-end-card__cta-line a {
  color: var(--primary);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 0.12em;
}

.showcase-end-card__cta-line a:hover,
.showcase-end-card__cta-line a:focus-visible {
  text-decoration-thickness: 2px;
}

/* Case study: compact “how we solved it” cards (showcase / prose) */
.showcase-main.prose .case-solution-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(10.75rem, 1fr));
  gap: var(--space-4);
  margin: clamp(2rem, 4.5vw, 2.75rem) 0 clamp(2.25rem, 5vw, 3.25rem);
  padding: 0;
}

.showcase-main.prose .case-solution-card {
  margin: 0;
  padding: var(--space-5) var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--card-bg);
  box-shadow: 0 1px 0 color-mix(in srgb, var(--foreground) 4%, transparent);
}

html.theme-dark .showcase-main.prose .case-solution-card {
  box-shadow: 0 1px 0 color-mix(in srgb, var(--foreground) 8%, transparent);
}

.showcase-main.prose .case-solution-card__title {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--foreground);
  text-wrap: balance;
}

.showcase-main.prose .case-fig-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  margin: clamp(2rem, 4.5vw, 2.75rem) 0 clamp(2.25rem, 5vw, 3.25rem);
}

.showcase-main.prose .case-fig-pair img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

@media (max-width: 640px) {
  .showcase-main.prose .case-fig-pair {
    grid-template-columns: 1fr;
  }
}

.showcase-main.prose ul,
.showcase-main.prose ol {
  margin: 0 0 var(--space-5);
}

.showcase-main.prose li + li {
  margin-top: var(--space-2);
}

.showcase-main.prose .footnotes li + li {
  margin-top: 0;
}

.showcase-featured-work {
  margin: var(--space-3) 0 0;
  padding-left: var(--space-4);
}

.showcase-featured-work__sum {
  color: var(--muted-foreground);
  font-size: 0.9rem;
}

.showcase-tidbits {
  grid-area: tidbits;
  position: sticky;
  top: calc(var(--header-sticky-h) + var(--showcase-chrome-stack) + var(--space-3));
  padding: var(--space-4) var(--space-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--card-bg);
  font-size: 0.875rem;
  max-height: calc(100vh - var(--header-sticky-h) - var(--showcase-chrome-stack) - var(--space-6));
  overflow: auto;
}

.showcase-tidbits__label {
  margin: 0 0 var(--space-3);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted-foreground);
}

.showcase-tidbit {
  padding-top: var(--space-3);
  margin-top: var(--space-3);
  border-top: 1px solid var(--border);
}

.showcase-tidbit:first-of-type {
  padding-top: 0;
  margin-top: 0;
  border-top: none;
}

.showcase-tidbit__title {
  margin: 0 0 var(--space-2);
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--foreground);
}

.showcase-tidbit__body.prose--tidbit {
  font-size: 0.85rem;
  line-height: 1.55;
}

.showcase-tidbit__body.prose--tidbit p {
  margin: 0.45em 0;
}

.showcase-tidbit__body.prose--tidbit p:first-child {
  margin-top: 0;
}

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

.showcase-tidbit__body.prose--tidbit code {
  font-size: 0.8em;
}

@media (max-width: 900px) {
  .showcase-chrome__row {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }

  .showcase-shell {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
    grid-template-columns: 1fr;
    grid-template-areas:
      "toc"
      "main";
  }

  .showcase-shell--with-tidbits {
    grid-template-columns: 1fr;
    grid-template-areas:
      "toc"
      "main"
      "tidbits";
  }

  .showcase-toc {
    position: static;
    max-height: none;
    order: -1;
  }

  .showcase-tidbits {
    position: static;
    max-height: none;
    order: 1;
  }
}

/* ============================= */
/* 12. UTILITIES */
/* ============================= */

.muted {
  color: var(--muted-foreground);
}

/* ============================= */
/* 12b. 404 */
/* ============================= */

.page-404 {
  box-sizing: border-box;
  width: 100%;
  max-width: 36rem;
  margin: 0 auto;
  padding: var(--space-8) max(var(--page-gutter), env(safe-area-inset-left)) var(--space-8) max(var(--page-gutter), env(safe-area-inset-right));
}

.page-404__eyebrow {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
}

.page-404__title {
  margin: 0 0 12px;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
}

.page-404__body {
  margin: 0 0 28px;
  color: var(--muted-foreground);
  font-size: 1rem;
}

.page-404__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin: 0;
}

.page-404__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none;
  color: var(--primary-contrast);
  background: var(--primary);
}

.page-404__link:hover {
  filter: brightness(1.05);
  text-decoration: none;
}

.page-404__link--secondary {
  color: var(--foreground);
  background: transparent;
  border: 1px solid var(--border);
}

.page-404__link--secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* ============================= */
/* 13. RESPONSIVE */
/* ============================= */

@media (max-width: 980px) {
  .about-panel {
    grid-template-columns: 1fr;
  }

  .about-panel__photo {
    max-width: 280px;
    margin: 0 auto;
  }

  .about-panel__visual {
    display: flex;
    justify-content: center;
  }

}

@media (max-width: 900px) {
  .hero-home {
    grid-template-columns: 1fr;
  }

  .hero-home__viz {
    justify-self: center;
    max-width: 320px;
    order: -1;
  }
}

@media (max-width: 560px) {
  .section-career {
    padding: 32px max(var(--page-gutter), env(safe-area-inset-left)) 36px max(var(--page-gutter), env(safe-area-inset-right));
  }

  .career-intro {
    margin-bottom: 28px;
  }

  .career-strip {
    gap: 14px 16px;
    padding: 2px 0 0;
  }

  .career-strip-card {
    padding: 18px 16px 20px;
  }
}

@media (max-width: 640px) {
  .shell {
    padding-bottom: 60px;
  }

  .site-header {
    flex-direction: column;
    align-items: stretch;
    padding-left: max(var(--page-gutter), env(safe-area-inset-left));
    padding-right: max(var(--page-gutter), env(safe-area-inset-right));
  }

  .site-nav {
    margin-left: 0;
    width: 100%;
    justify-content: flex-start;
  }

  .site-nav a {
    padding: 6px 2px;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }

  .site-tools {
    align-self: flex-end;
    width: 100%;
    justify-content: flex-end;
  }
}