/* Aaron Gulzar — shared editorial design system. */
:root {
  color-scheme: light;
  --bg: #f9f8f5;
  --surface: #fffefa;
  --surface-muted: #efeee9;
  --text: #242622;
  --muted: #54564f;
  --subtle: #65675f;
  --border: #d5d5cc;
  --border-strong: #999c8f;
  --accent: #aa351f;
  --accent-hover: #812612;
  --accent-soft: #f6e5de;
  --inverse: #f9f8f5;
  --success: #416046;
  --warning: #805510;
  --code: #252922;
  --container: 1280px;
  --gutter: clamp(1.25rem,4.8vw,5rem);
  --space-section: clamp(3.5rem,7vw,6.5rem);
  --font: "Avenir Next",Avenir,"Segoe UI",sans-serif;
  --serif: "Iowan Old Style","Palatino Linotype","Book Antiqua",Palatino,Georgia,serif;
  --mono: "SFMono-Regular",Consolas,"Liberation Mono",monospace;
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #20231f;
  --surface: #272b25;
  --surface-muted: #2d312b;
  --text: #f2f1e8;
  --muted: #c6c9bd;
  --subtle: #b1b5a7;
  --border: #454b40;
  --border-strong: #7c8574;
  --accent: #f19a7e;
  --accent-hover: #ffb79f;
  --accent-soft: #49382f;
  --inverse: #20231f;
  --success: #b5cead;
  --warning: #e2c791;
  --code: #191c17;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 1rem/1.65 var(--font);
  -webkit-font-smoothing: antialiased;
}

img,svg {
  max-width: 100%;
}

img {
  height: auto;
}

a {
  color: var(--accent);
  text-underline-offset: .24em;
  text-decoration-thickness: 1px;
}

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

button,input,textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 5px;
}

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

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

h1,h2,h3 {
  color: var(--text);
  overflow-wrap: anywhere;
}

h1,h2 {
  font-family: var(--serif);
  font-weight: 400;
}

h1 {
  line-height: 1.02;
  letter-spacing: -.055em;
}

h2 {
  font-size: clamp(2.1rem,3.4vw,3.25rem);
  line-height: 1.12;
  letter-spacing: -.035em;
  margin-bottom: 1.25rem;
}

h3 {
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: .6rem;
}

p {
  color: var(--muted);
  margin-bottom: 1.25rem;
}

strong {
  font-weight: 600;
}

code,pre {
  font-family: var(--mono);
}

code {
  font-size: .9em;
  overflow-wrap: anywhere;
}

.container {
  width: min(var(--container),calc(100% - var(--gutter)*2));
  margin-inline: auto;
}

.eyebrow {
  font-family: var(--mono);
  font-size: .8125rem;
  line-height: 1.5;
  font-weight: 400;
  letter-spacing: .055em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.1rem;
}

.section-number {
  margin-right: .75rem;
  color: var(--subtle);
}

.skip-link {
  position: fixed;
  top: .75rem;
  left: .75rem;
  transform: translateY(-180%);
  z-index: 100;
  padding: .75rem 1rem;
  background: var(--text);
  color: var(--bg);
}

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


/* Global navigation and controls. */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: .85rem;
  color: var(--text);
  font-size: .9375rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.brand-mark {
  font: 1.8rem/1 var(--serif);
  color: var(--accent);
  letter-spacing: -.12em;
  border-bottom: 2px solid var(--accent);
  padding: .1rem .3rem .3rem 0;
}

.nav-menu,.nav-links {
  display: flex;
  align-items: center;
  gap: .25rem;
  min-width: 0;
  max-width: 100%;
}

.nav-menu {
  margin-left: auto;
}

.nav-links {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a {
  position: relative;
  display: block;
  padding: .75rem .6rem;
  color: var(--text);
  font-size: .875rem;
  text-decoration: none;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: .45rem;
  left: .6rem;
  right: .6rem;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 140ms ease;
}

.nav-links a:hover::after,.nav-links a[aria-current]::after {
  transform: scaleX(1);
}

.nav-links .nav-cv {
  color: var(--accent);
  margin-left: .25rem;
}

.theme-toggle,.menu-toggle {
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  padding: .6rem;
  border: 0;
  color: var(--text);
  background: transparent;
}

.theme-toggle {
  flex-shrink: 0;
  display: none;
  margin-left: .65rem;
  border-left: 1px solid var(--border);
  gap: .5rem;
}

.js .theme-toggle {
  display: inline-flex;
}

.theme-toggle:hover,.menu-toggle:hover {
  color: var(--accent);
  background: var(--surface-muted);
}

.theme-label {
  font-size: .875rem;
}

.theme-toggle svg,.button svg {
  width: 1rem;
  height: 1rem;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.menu-toggle {
  display: none;
}

.button-row,.card-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .6rem 1.15rem;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: .65rem;
  padding: .7rem 1.15rem;
  color: var(--text);
  font-size: .875rem;
  line-height: 1.4;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background-color 140ms ease,color 140ms ease,border-color 140ms ease;
}

.button-primary {
  background: var(--accent);
  color: var(--inverse);
  border-color: var(--accent);
}

.button-primary::after {
  content: "↗";
  margin-left: .75rem;
  font-size: 1.05em;
}

.button-primary[href^="#"]::after {
  content: "↓";
}

.button-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: var(--inverse);
}

.button-secondary {
  border-bottom-color: var(--border-strong);
  padding-inline: .15rem;
}

.button-secondary:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.button-disabled {
  color: var(--subtle);
  font-weight: 400;
  padding-inline: 0;
  font-size: .875rem;
}


/* A typographic masthead and an introductory brief. */
.hero {
  padding: clamp(2.5rem,5vw,4.5rem) 0 clamp(3rem,5vw,4.5rem);
}

.hero-masthead {
  position: relative;
  border-bottom: 1px solid var(--text);
  padding-bottom: 1.6rem;
  margin-bottom: 2.5rem;
}

.hero-masthead .eyebrow {
  margin-bottom: 1.2rem;
}

.hero h1 {
  font-size: clamp(4.9rem,12.6vw,11.5rem);
  margin: 0 0 1rem -.025em;
  line-height: 1.02;
}

.hero h1 span {
  font-style: italic;
}

.hero-title-note {
  margin-bottom: 0;
  text-align: right;
  color: var(--muted);
  font-size: .9375rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0,1.6fr) minmax(260px,1fr);
  gap: clamp(3rem,8vw,8rem);
}

.hero-specialisms {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem 1.2rem;
  margin-bottom: 1.1rem;
  color: var(--text);
  font-size: clamp(1.0625rem,1.6vw,1.3rem);
  font-weight: 600;
  line-height: 1.55;
}

.hero-specialisms span:not(:last-child)::after {
  content: "/";
  font-weight: 400;
  margin-left: 1.2rem;
  color: var(--accent);
}

.hero-intro {
  font-size: 1.0625rem;
  line-height: 1.75;
  max-width: 65ch;
  margin-bottom: 1.75rem;
}

.hero-copy,.hero-summary,.skill-card,.education-grid,.experience-grid {
  min-width: 0;
  overflow-wrap: anywhere;
}

.hero-summary {
  border-left: 1px solid var(--border);
  padding-left: 2rem;
}

.hero-summary dl {
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap: 1.3rem 1.5rem;
  margin: 0;
}

.hero-summary dt {
  font-size: .8125rem;
  color: var(--subtle);
  margin-bottom: .2rem;
}

.hero-summary dd {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.5;
}


/* Project catalogue: open numbered entries, original evidence and code. */
.section {
  padding-block: var(--space-section);
  border-top: 1px solid var(--border);
}

#projects {
  border-top: 2px solid var(--text);
}

.section-heading {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 4rem;
  align-items: end;
  margin-bottom: 3rem;
}

.section-heading h2 {
  max-width: 19ch;
  margin-bottom: 0;
}

.section-heading>p {
  max-width: 43ch;
  margin: 0 0 .15rem;
  justify-self: end;
}

.project-grid {
  counter-reset: project;
}

.project-card {
  display: grid;
  grid-template-columns: minmax(0,1.25fr) minmax(0,1fr);
  gap: clamp(2rem,5vw,5rem);
  padding: 2.75rem 0;
  border-top: 1px solid var(--border);
  align-items: center;
}

.project-card:last-child {
  padding-bottom: 0;
}

.project-card-body {
  position: relative;
  min-width: 0;
  padding-left: 3.5rem;
}

.project-card-body::before {
  content: counter(project,decimal-leading-zero);
  counter-increment: project;
  position: absolute;
  left: 0;
  top: -.15rem;
  color: var(--accent);
  font: italic 1.55rem/1.5 var(--serif);
}

.card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .75rem;
  margin-bottom: .9rem;
  font-size: .8125rem;
}

.project-type {
  order: -1;
  color: var(--subtle);
}

.status {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .8125rem;
}

.status::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
}

.status-complete {
  color: var(--success);
}

.status-progress {
  color: var(--warning);
}

.project-card h3 {
  max-width: 25ch;
  font: 400 clamp(1.8rem,2.8vw,2.6rem)/1.12 var(--serif);
  letter-spacing: -.025em;
  margin-bottom: 1rem;
}

.project-card h3 a {
  color: var(--text);
  text-decoration: none;
}

.project-card h3 a:hover {
  color: var(--accent);
}

.project-description {
  max-width: 53ch;
  margin-bottom: 1rem;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem 0;
  list-style: none;
  padding: 0;
  margin: 1.1rem 0 1.5rem;
}

.tag-list li {
  color: var(--muted);
  font: .8125rem/1.7 var(--mono);
}

.tag-list li:not(:last-child)::after {
  content: "·";
  margin-inline: .65rem;
  color: var(--border-strong);
}

.metric {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: .3rem 1rem;
  margin-bottom: 1.35rem;
}

.metric-label {
  color: var(--muted);
  font-size: .875rem;
}

.metric-value {
  font-size: 1.125rem;
  color: var(--accent);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.project-card .button-primary {
  padding: .4rem 0;
  color: var(--text);
  border: 0;
  border-bottom: 1px solid var(--text);
  background: transparent;
}

.project-card .button-primary:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.project-card .button-secondary {
  border-color: transparent;
  font-weight: 400;
  color: var(--muted);
}

.project-card .button-secondary:hover {
  color: var(--accent);
  text-decoration: underline;
}

.project-preview {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-self: stretch;
  min-width: 0;
  padding: 2rem;
  border: 1px solid var(--border);
  background: var(--surface-muted);
  position: relative;
}

.figure-label {
  display: block;
  color: var(--subtle);
  font: .75rem/1.5 var(--mono);
  letter-spacing: .07em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.project-preview img {
  display: block;
  width: 100%;
  object-fit: contain;
  background: #fff;
}

.project-card:first-child .project-preview {
  background: var(--surface-muted);
}

.project-card:first-child .figure-label {
  color: var(--subtle);
}

.project-card:nth-child(n+4) .project-preview {
  background: var(--code);
  border-color: var(--code);
}

.project-card:nth-child(n+4) .figure-label {
  color: #bfc6b6;
}

.preview-code {
  margin: 0;
  color: #dee2d6;
  font: .8125rem/1.9 var(--mono);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  tab-size: 2;
}

.code-keyword {
  color: #f1b59a;
}

.preview-system {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: .75rem;
  min-height: 150px;
}

.preview-node {
  border-top: 2px solid var(--border-strong);
  border-bottom: 1px solid var(--border);
  padding: 1rem .4rem;
  font: .875rem/1.4 var(--mono);
}

.preview-node-accent {
  border-top-color: var(--accent);
  color: var(--accent);
}

.preview-arrow {
  color: var(--accent);
}


/* Biography and professional record. */
#about {
  background: var(--surface-muted);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(3rem,8vw,8rem);
}

.about-grid h2 {
  max-width: 16ch;
  margin-bottom: 0;
}

.about-copy {
  font-size: 1.125rem;
  line-height: 1.8;
}

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

.skills-grid {
  display: grid;
  grid-template-columns: repeat(5,minmax(0,1fr));
  gap: 2rem;
}

.skill-card {
  border-top: 2px solid var(--accent);
  padding-top: 1.2rem;
}

.skill-card h3 {
  font-size: 1rem;
}

.skill-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.skill-card li {
  color: var(--muted);
  padding-block: .35rem;
  font-size: .9375rem;
}

#education>.container,#experience>.container {
  display: grid;
  grid-template-columns: 1fr 1.7fr;
  gap: 5rem;
}

#education .section-heading,#experience .section-heading {
  display: block;
  margin-bottom: 0;
}

#education .section-heading h2,#experience .section-heading h2 {
  margin-bottom: 1.25rem;
}

.education-grid,.experience-grid {
  display: grid;
  gap: 2rem;
}

.education-card,.experience-card {
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.education-card:last-child,.experience-card:last-child {
  padding-bottom: 0;
  border: 0;
}

.education-card header,.experience-card header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  margin-bottom: 1rem;
}

.institution,.organisation {
  color: var(--accent);
  font-size: .9375rem;
  margin-bottom: .4rem;
}

.education-card h3,.experience-card h3 {
  font: 400 1.8rem/1.2 var(--serif);
  margin: 0;
}

.date {
  color: var(--subtle);
  font-size: .8125rem;
  white-space: nowrap;
  padding-top: .25rem;
}

.education-card>p,.experience-card>p {
  margin: 0;
  max-width: 64ch;
}

#experience {
  background: var(--surface-muted);
}

.contact-panel {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 5rem;
  align-items: center;
}

.contact-panel h2 {
  max-width: 22ch;
  font-size: clamp(2.25rem,4vw,3.7rem);
}

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

.contact-panel address {
  display: grid;
  font-style: normal;
  min-width: 0;
}

.inline-link {
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
  font-size: .9375rem;
  overflow-wrap: anywhere;
}

.inline-link:first-child {
  font-family: var(--serif);
  font-size: clamp(1.25rem,2.2vw,1.8rem);
  color: var(--accent);
}

.inline-link::after {
  content: "↗";
  float: right;
  padding-left: .5rem;
  color: var(--accent);
}

.inline-link:hover {
  text-decoration: underline;
}

.site-footer {
  border-top: 2px solid var(--text);
  padding: 2.5rem 0 1.5rem;
}

.footer-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.footer-main p {
  margin: 0;
}

.footer-main strong {
  font: 1.6rem/1.4 var(--serif);
  color: var(--text);
}

.link-unavailable {
  color: var(--subtle);
  font-size: .875rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--text);
  font-size: .875rem;
  text-decoration: none;
}

.footer-link:hover {
  text-decoration: underline;
}

.footer-meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
  margin-top: 2rem;
  color: var(--subtle);
  font-size: .8125rem;
}


/* Case studies: a contents margin, narrative and full-width evidence. */
.project-hero {
  padding: 2.5rem 0 3.5rem;
  border-bottom: 1px solid var(--text);
}

.breadcrumb {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--muted);
  font-size: .875rem;
  text-decoration: none;
  margin-bottom: 2rem;
}

.breadcrumb:hover {
  text-decoration: underline;
}

.project-title-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 4rem;
  align-items: end;
  margin-bottom: 2.5rem;
}

.project-hero h1 {
  font-size: clamp(2.7rem,5.6vw,5.25rem);
  margin-bottom: 0;
  max-width: 19ch;
}

.project-title-grid .hero-intro {
  font-size: 1.125rem;
  line-height: 1.7;
  margin-bottom: .25rem;
}

.project-hero-meta {
  display: grid;
  grid-template-columns: repeat(4,minmax(0,1fr));
  gap: 2rem;
  list-style: none;
  padding: 1.5rem 0;
  margin: 0 0 1rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.project-hero-meta li {
  overflow-wrap: anywhere;
  color: var(--text);
  font-size: .9375rem;
}

.project-hero-meta strong {
  display: block;
  margin-bottom: .35rem;
  color: var(--subtle);
  font-size: .8125rem;
  font-weight: 400;
}

.project-hero .note-card {
  margin: 2rem 0;
  border-left: 2px solid var(--accent);
  border-top: 0;
  padding: 0 0 0 1.5rem;
}

.project-hero .learning-list {
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  column-gap: 3rem;
  max-width: 950px;
}

.project-content {
  display: grid;
  grid-template-columns: 210px minmax(0,1fr);
  gap: clamp(3rem,6vw,6rem);
  align-items: start;
}

.case-index {
  position: sticky;
  top: 108px;
  padding-top: 3.5rem;
  padding-bottom: 2rem;
  max-height: calc(100svh - 108px);
  overflow-y: auto;
  scrollbar-width: thin;
}

.case-index .eyebrow {
  color: var(--subtle);
  margin-bottom: .8rem;
}

.case-index ol {
  list-style: none;
  counter-reset: sections;
  padding: 0;
  margin: 0;
}

.case-index li {
  counter-increment: sections;
}

.case-index a {
  overflow-wrap: anywhere;
  display: flex;
  gap: .75rem;
  align-items: baseline;
  padding: .5rem 0;
  color: var(--muted);
  font-size: .875rem;
  text-decoration: none;
  line-height: 1.4;
}

.case-index a::before {
  content: counter(sections,decimal-leading-zero);
  font: .75rem var(--mono);
  color: var(--subtle);
}

.case-index a:hover,.case-index a[aria-current] {
  color: var(--accent);
  text-decoration: underline;
}

.case-body {
  min-width: 0;
}

.project-section {
  padding: 3.5rem 0;
  border-bottom: 1px solid var(--border);
}

.project-section:last-child {
  border-bottom: 0;
}

.project-section-label {
  display: flex;
  gap: 1rem;
  align-items: baseline;
  margin-bottom: 1.5rem;
}

.project-section-label .eyebrow {
  font-style: italic;
  font-family: var(--serif);
  font-size: 1.2rem;
  margin-bottom: 0;
}

.project-section-label h2 {
  font-size: clamp(1.8rem,2.7vw,2.5rem);
  margin-bottom: 0;
}

.project-section-body {
  min-width: 0;
}

.project-section-body>p {
  max-width: 72ch;
}

.project-section-body>:last-child {
  margin-bottom: 0;
}

.project-lead {
  color: var(--text);
  font: 400 clamp(1.3rem,2vw,1.65rem)/1.5 var(--serif);
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 1.5rem;
  margin: 1.75rem 0;
}

.result-card {
  padding-top: 1.15rem;
  border-top: 2px solid var(--accent);
  min-width: 0;
}

.result-value {
  display: block;
  color: var(--accent);
  font: 400 clamp(1.7rem,3vw,2.6rem)/1.15 var(--serif);
  letter-spacing: -.035em;
  margin-bottom: .9rem;
  overflow-wrap: anywhere;
  font-variant-numeric: lining-nums;
}

.result-card h3 {
  font-size: .9375rem;
}

.result-card p {
  font-size: .9375rem;
  margin-bottom: 0;
}

.architecture-flow {
  display: flex;
  gap: 1.5rem;
  align-items: stretch;
  margin: 2rem 0;
}

.architecture-step {
  position: relative;
  flex: 1;
  min-width: 0;
  padding: .8rem 0;
  border-top: 1px solid var(--accent);
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-size: .875rem;
  line-height: 1.55;
}

.architecture-step:not(:last-child)::after {
  content: "→";
  position: absolute;
  right: -1.2rem;
  top: .8rem;
  color: var(--accent);
}

.figure-stack,.figure-grid {
  display: grid;
  gap: 2rem;
  margin-block: 2rem;
}

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

.figure-stack .figure-grid {
  margin-block: 0;
}

.project-figure {
  min-width: 0;
  margin: 2rem 0;
}

.figure-stack .project-figure,.figure-grid .project-figure {
  margin: 0;
}

.project-figure img {
  display: block;
  width: 100%;
  border: 1px solid var(--border);
  background: #fff;
}

.project-figure figcaption {
  padding: .8rem 0;
  border-bottom: 1px solid var(--border);
  color: var(--subtle);
  font-size: .875rem;
  line-height: 1.6;
}

.figure-following {
  margin-top: 2rem;
}

.note-grid {
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap: 1.5rem 2.5rem;
  margin-block: 1.75rem;
}

.note-card {
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
}

.note-card p {
  margin-bottom: 0;
}

.learning-list {
  padding-left: 1.25rem;
  margin: 0;
}

.learning-list li {
  color: var(--muted);
  padding-left: .3rem;
  margin-bottom: .75rem;
}

.learning-list li::marker {
  color: var(--accent);
}

.visual-placeholder {
  padding: 1.5rem;
  background: var(--surface-muted);
  border-left: 2px solid var(--border-strong);
}

.visual-placeholder strong {
  color: var(--text);
}

.visual-placeholder p {
  margin-top: .5rem;
  margin-bottom: 0;
}

.visual-placeholder .preview-code {
  color: var(--text);
}

.visual-placeholder .code-keyword {
  color: var(--accent);
}

.repository-box {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 2rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
}

.repository-box p {
  margin: 0;
  flex: 1;
}

.repository-box .button-row {
  justify-content: end;
  max-width: 40%;
}

.repository-box>.button {
  flex-shrink: 0;
}

.table-scroll {
  max-width: 100%;
  overflow-x: auto;
  margin: 2rem 0 0;
  border-block: 1px solid var(--border-strong);
}

.comparison-table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
  font-size: .9375rem;
  font-variant-numeric: tabular-nums;
}

.comparison-table th,.comparison-table td {
  padding: .9rem .75rem;
  text-align: right;
  border-bottom: 1px solid var(--border);
}

.comparison-table th:first-child,.comparison-table td:first-child {
  text-align: left;
}

.comparison-table thead {
  font-size: .8125rem;
  color: var(--subtle);
}

.comparison-table th {
  font-weight: 600;
}

.best-result {
  background: var(--accent-soft);
  color: var(--accent);
}

.table-caption {
  font-size: .875rem;
  color: var(--subtle);
  padding-top: .75rem;
}

.project-pagination {
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  border-top: 1px solid var(--text);
  width: min(var(--container),calc(100% - var(--gutter)*2));
  margin: 0 auto 3rem;
}

.project-pagination a {
  padding: 2rem 2rem 1rem 0;
  text-decoration: none;
  color: var(--text);
}

.project-pagination a+a {
  border-left: 1px solid var(--border);
  text-align: right;
  padding: 2rem 0 1rem 2rem;
}

.project-pagination span {
  display: block;
  margin-bottom: .65rem;
  font-size: .8125rem;
  color: var(--subtle);
}

.project-pagination strong {
  display: block;
  overflow-wrap: anywhere;
  font: 400 clamp(1.2rem,2.2vw,1.8rem)/1.25 var(--serif);
}

.project-pagination a:hover strong {
  color: var(--accent);
}


/* Deliberate tablet and mobile compositions. */
@media(min-width:1600px) {
  :root {
    --container: 1360px;
  }
}

@media(max-width:1100px) {
  .nav {
    gap: 1rem;
  }
  .nav-links a {
    padding-inline: .4rem;
    font-size: .8125rem;
  }
  .brand>span:last-child {
    font-size: .875rem;
  }
  .theme-label {
    display: none;
  }
  .hero-grid {
    grid-template-columns: 1.4fr 1fr;
    gap: 2.5rem;
  }
  .hero-summary {
    padding-left: 1.5rem;
  }
  .hero-summary dl {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .section-heading {
    gap: 3rem;
  }
  .skills-grid {
    grid-template-columns: repeat(3,minmax(0,1fr));
  }
  #education>.container,#experience>.container {
    gap: 3rem;
  }
  .contact-panel {
    gap: 3rem;
  }
  .project-title-grid {
    grid-template-columns: 1.2fr 1fr;
    gap: 2.5rem;
  }
  .project-content {
    grid-template-columns: 170px minmax(0,1fr);
    gap: 2.5rem;
  }
  .figure-grid {
    grid-template-columns: 1fr;
  }
  .repository-box {
    flex-direction: column;
    gap: 1rem;
  }
  .repository-box .button-row {
    max-width: none;
    justify-content: start;
  }
}

@media(max-width:900px) {
  .nav {
    min-height: 70px;
  }
  .js .menu-toggle {
    display: inline-flex;
    gap: .5rem;
    font-size: .875rem;
  }
  .menu-toggle::after {
    content: "Menu";
  }
  .nav-links {
    flex-wrap: wrap;
    justify-content: end;
  }
  .nav-links a {
    font-size: .875rem;
  }
  .js .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: calc(100svh - 70px);
    overflow-y: auto;
    background: var(--bg);
    border-bottom: 1px solid var(--text);
    padding: 1rem var(--gutter) 1.5rem;
  }
  .js .nav-links[data-open="true"] {
    display: grid;
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: 0 2rem;
  }
  .js .nav-links a {
    padding: .8rem 0;
    min-height: 48px;
    border-bottom: 1px solid var(--border);
  }
  .nav-links .nav-cv {
    margin-left: 0;
  }
  .nav-links a::after {
    display: none;
  }
  .brand>span:last-child {
    font-size: .9375rem;
  }
  .theme-toggle {
    margin-left: .5rem;
    padding-left: 1rem;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .hero-summary {
    padding: 1.5rem 0 0;
    border-left: 0;
    border-top: 1px solid var(--border);
  }
  .hero-summary dl {
    grid-template-columns: repeat(4,minmax(0,1fr));
    gap: 1rem;
  }
  .hero h1 {
    font-size: clamp(4.9rem,12.8vw,7.5rem);
  }
  .hero-intro {
    max-width: 68ch;
  }
  .project-preview {
    padding: 1.25rem;
  }
  .project-card-body {
    padding-left: 2.5rem;
  }
  .section-heading {
    grid-template-columns: 1.2fr 1fr;
    gap: 2rem;
  }
  .about-grid {
    gap: 3rem;
  }
  #education>.container,#experience>.container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  #education .section-heading,#experience .section-heading {
    display: grid;
    grid-template-columns: repeat(2,minmax(0,1fr));
  }
  .contact-panel {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .contact-panel address {
    max-width: 600px;
  }
  .project-title-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .project-hero h1 {
    max-width: 23ch;
    font-size: clamp(3rem,6.8vw,4.5rem);
  }
  .project-hero .hero-intro {
    max-width: 65ch;
  }
  .project-content {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .case-index {
    position: static;
    max-height: none;
    padding: 2rem 0;
    border-bottom: 1px solid var(--border);
  }
  .case-index ol {
    display: grid;
    grid-template-columns: repeat(3,minmax(0,1fr));
    gap: 0 1.25rem;
  }
  .case-index a {
    overflow-wrap: anywhere;
    min-height: 44px;
    padding-block: .6rem;
  }
  .project-section {
    padding-block: 3rem;
  }
  .figure-grid {
    grid-template-columns: repeat(2,minmax(0,1fr));
  }
}

@media(max-width:620px) {
  html {
    scroll-padding-top: 5.5rem;
  }
  .nav {
    min-height: 66px;
  }
  .hero {
    padding-top: 2.25rem;
  }
  .hero h1 {
    font-size: clamp(4.1rem,13vw,5.75rem);
    margin-bottom: 1.2rem;
  }
  .hero h1 span {
    display: block;
    margin-left: 13%;
  }
  .hero-masthead {
    padding-bottom: 1.5rem;
    margin-bottom: 1.6rem;
  }
  .hero-title-note {
    text-align: left;
    max-width: 30ch;
    font-size: .875rem;
  }
  .hero-specialisms {
    gap: .25rem .65rem;
    font-size: 1.05rem;
  }
  .hero-specialisms span:not(:last-child)::after {
    margin-left: .65rem;
  }
  .hero-intro {
    font-size: 1rem;
  }
  .button-row {
    gap: .5rem 1rem;
  }
  .hero .button-row .button-primary {
    margin-right: .15rem;
  }
  .hero-summary dl {
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: 1rem 1.5rem;
  }
  .section-heading {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin-bottom: 2rem;
  }
  .section-heading>p {
    justify-self: start;
    max-width: 55ch;
  }
  .section-heading h2 {
    max-width: 22ch;
  }
  .project-card {
    grid-template-columns: 1fr;
    gap: 1.6rem;
    padding-block: 2rem;
  }
  .project-card-body {
    padding-left: 2.25rem;
  }
  .project-card h3 {
    font-size: 2rem;
  }
  .project-preview {
    margin-left: 2.25rem;
    padding: 1.25rem;
  }
  .project-card:nth-child(n+4) .project-preview {
    min-height: 170px;
  }
  .preview-system {
    min-height: 100px;
    gap: .4rem;
  }
  .preview-node {
    font-size: .75rem;
  }
  .preview-code {
    font-size: .75rem;
  }
  .figure-label {
    margin-bottom: 1rem;
  }
  .tag-list li {
    font-size: .75rem;
  }
  .card-actions {
    gap: .35rem 1rem;
  }
  .card-actions .button-disabled {
    width: 100%;
    justify-content: start;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .about-grid h2 {
    max-width: 20ch;
  }
  .about-copy {
    font-size: 1.0625rem;
  }
  .skills-grid {
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: 2rem 1.5rem;
  }
  #education .section-heading,#experience .section-heading {
    display: block;
  }
  .education-card header {
    flex-direction: column;
    gap: .5rem;
  }
  .date {
    padding: 0;
  }
  .education-card h3,.experience-card h3 {
    font-size: 1.65rem;
  }
  .footer-main {
    flex-direction: column;
    align-items: start;
    gap: 1rem;
  }
  .footer-meta {
    flex-direction: column;
    gap: .5rem;
  }
  .project-hero {
    padding: 1.5rem 0 2.5rem;
  }
  .breadcrumb {
    margin-bottom: 1.5rem;
  }
  .project-hero h1 {
    font-size: clamp(2.65rem,9.8vw,3.6rem);
    overflow-wrap: anywhere;
  }
  .project-title-grid {
    margin-bottom: 2rem;
    gap: 1.3rem;
  }
  .project-title-grid .hero-intro {
    font-size: 1.0625rem;
  }
  .project-hero-meta {
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: 1.25rem;
  }
  .project-hero .learning-list {
    grid-template-columns: 1fr;
  }
  .case-index ol {
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: 0 1rem;
  }
  .case-index a {
    overflow-wrap: anywhere;
    font-size: .8125rem;
    gap: .5rem;
  }
  .project-section {
    padding-block: 2.5rem;
  }
  .project-section-label {
    align-items: baseline;
    gap: .8rem;
  }
  .project-section-label h2 {
    font-size: 1.85rem;
  }
  .result-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .result-card {
    display: block;
  }
  .result-value {
    font-size: 2rem;
    margin: 0 0 .6rem;
  }
  .result-card h3 {
    margin: 0 0 .5rem;
  }
  .result-card p {
    font-size: .875rem;
  }
  .architecture-flow {
    flex-direction: column;
    gap: .8rem;
  }
  .architecture-step {
    padding: .75rem 1rem;
    background: var(--surface-muted);
  }
  .architecture-step:not(:last-child)::after {
    content: "↓";
    right: 1rem;
    top: auto;
    bottom: -1rem;
  }
  .figure-grid,.note-grid {
    grid-template-columns: 1fr;
  }
  .note-grid {
    gap: 1.5rem;
  }
  .project-pagination {
    grid-template-columns: 1fr;
    margin-bottom: 2rem;
  }
  .project-pagination a {
    padding: 1.5rem 0;
  }
  .project-pagination a+a {
    padding: 1.5rem 0;
    border-left: 0;
    border-top: 1px solid var(--border);
  }
}

@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior: auto;
  }
  *,*::before,*::after {
    animation: none!important;
    transition: none!important;
  }
}

@media print {
  :root,[data-theme="dark"] {
    --bg: #fff;
    --text: #111;
    --muted: #333;
    --accent: #792c1e;
    --inverse: #fff;
    --border: #ccc;
  }
  .site-header,.case-index,.skip-link,.theme-toggle,.menu-toggle {
    display: none!important;
  }
  .project-content {
    display: block;
  }
  .container {
    width: 100%;
  }
  .hero,.section,.project-section {
    padding-block: 1.5rem;
  }
  .project-figure,.result-card {
    break-inside: avoid;
  }
  a {
    color: inherit;
  }
}