/* ===========================================================
   Ayush Munot — typeset journal layout
   Fraunces (display) · Inter (text) · JetBrains Mono (meta)
   =========================================================== */

:root {
  /* Paper palette — warm cream, single accent */
  --paper:        #f4ede0;
  --paper-deep:   #ecdfc9;
  --ink:          #1d1c1a;
  --ink-2:        #4e4a44;
  --ink-3:        #8a8378;
  --rule:         #d9cdb6;
  --rule-soft:    #e6dac3;
  --accent:       #a13e10;       /* burnt sienna */
  --accent-soft:  #c97b50;
  --highlight:    #f5d77a;       /* used very sparingly */
  --selection:    #f4d6a3;

  /* Type */
  --serif:  "Fraunces", "Iowan Old Style", "Apple Garamond", Georgia, serif;
  --sans:   "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono:   "JetBrains Mono", ui-monospace, "SFMono-Regular", monospace;

  /* Geometry */
  --rail-w:    13rem;
  --measure:   38rem;     /* readable text width */
  --gutter:    3rem;
  --indent:    1.25rem;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

::selection { background: var(--selection); color: var(--ink); }

body {
  margin: 0;
  font-family: var(--serif);
  font-optical-sizing: auto;
  font-variation-settings: "opsz" 14, "SOFT" 50;
  font-size: 1.0625rem;
  line-height: 1.68;
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;

  /* Layered paper: faint manuscript ruling + base color */
  background-color: var(--paper);
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0 31px,
    rgba(122, 92, 50, 0.05) 31px 32px
  );
  background-attachment: fixed;
}

/* Paper grain — SVG fractal noise, multiply-blended over the page */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 240 240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.12  0 0 0 0 0.08  0 0 0 0 0.05  0 0 0 0.7 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/></svg>"),
    radial-gradient(circle at 22% 12%, rgba(161, 62, 16, 0.05) 0, transparent 40%),
    radial-gradient(circle at 82% 86%, rgba(45, 30, 18, 0.05) 0, transparent 45%);
  background-size: 220px 220px, auto, auto;
  mix-blend-mode: multiply;
  opacity: 0.55;
}

/* Notebook rule on the side — only at wide widths */
@media (min-width: 960px) {
  body::after {
    content: "";
    position: fixed;
    left: calc(var(--rail-w) + var(--gutter) * 0.5);
    top: 0; bottom: 0;
    width: 1px;
    background: var(--rule);
    opacity: 0.5;
    z-index: 0;
    pointer-events: none;
  }
}

a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--rule);
  text-decoration-thickness: 1px;
  text-underline-offset: 2.5px;
  transition: text-decoration-color 0.15s, color 0.15s;
}

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

.skip-link {
  position: absolute;
  left: -9999px;
  z-index: 9999;
  padding: 0.5rem 1rem;
  background: var(--ink);
  color: var(--paper);
}
.skip-link:focus { left: 0; top: 0; }

code {
  font-family: var(--mono);
  font-size: 0.85em;
  background: var(--paper-deep);
  padding: 0.08em 0.32em;
  border-radius: 2px;
}

/* =================================================
   HEADER — minimal: brand + page links, nothing else
   ================================================= */

.site-header {
  position: relative;
  z-index: 3;
  padding: 1.6rem 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

@media (min-width: 960px) {
  .site-header {
    padding: 2rem 3rem 0;
    max-width: 70rem;
    margin: 0 auto;
  }
}

.site-brand {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
  text-decoration: none;
}

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

.header-pages {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.header-link {
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--ink-2);
  text-decoration: none;
  padding: 0;
  position: relative;
}

.header-link::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -3px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.header-link:hover { color: var(--ink); }
.header-link:hover::after { transform: scaleX(1); }

.header-link[aria-current="page"] {
  color: var(--accent);
}
.header-link[aria-current="page"]::after {
  transform: scaleX(1);
  background: var(--accent);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 100;
}

.nav-toggle__box {
  width: 20px;
  height: 14px;
  display: inline-block;
  position: relative;
}

.nav-toggle__inner,
.nav-toggle__inner::before,
.nav-toggle__inner::after {
  width: 20px;
  height: 2px;
  background-color: var(--ink-2);
  position: absolute;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.nav-toggle__inner {
  top: 50%;
  transform: translateY(-50%);
}

.nav-toggle__inner::before,
.nav-toggle__inner::after {
  content: "";
  display: block;
}

.nav-toggle__inner::before {
  top: -6px;
}

.nav-toggle__inner::after {
  bottom: -6px;
}

/* Expanded state (X) */
.nav-toggle[aria-expanded="true"] .nav-toggle__inner {
  background-color: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__inner::before {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__inner::after {
  transform: translateY(-6px) rotate(-45deg);
}

/* Mobile header */
@media (max-width: 720px) {
  .site-header {
    flex-wrap: wrap;
    align-items: center;
  }
  .nav-toggle { display: inline-block; }
  .header-menu {
    width: 100%;
    display: none;
    margin-top: 0.6rem;
  }
  .header-menu.is-open { display: block; }
  .header-pages {
    flex-direction: column;
    gap: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--rule);
  }
}

/* =================================================
   HOME LAYOUT — rail (TOC + contact) | article
   ================================================= */

.home-shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  max-width: 70rem;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
  gap: 0;
}

@media (min-width: 960px) {
  .home-shell {
    grid-template-columns: var(--rail-w) 1fr;
    column-gap: var(--gutter);
    padding: 3rem 3rem 5rem;
  }
}

/* ---------- Rail (left sidebar) ---------- */

.home-sidebar {
  position: relative;
}

.sidebar-inner {
  font-family: var(--sans);
}

@media (min-width: 960px) {
  .sidebar-inner {
    position: sticky;
    top: 2rem;
    padding-top: 0.5rem;
  }
}

.sidebar-mark {
  display: inline-block;
  font-family: var(--serif);
  font-style: italic;
  font-variation-settings: "opsz" 144, "SOFT" 100;
  font-size: 1.45rem;
  color: var(--accent);
  margin-bottom: 1.8rem;
  border-bottom: 1px solid var(--rule);
  padding: 0 0.15rem 0.1rem;
  line-height: 1;
}

.sidebar-name {
  display: none;
}

.sidebar-tag {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--ink-2);
  margin: 0 0 1.6rem;
}

/* TOC — section list with numbers as marginalia */
.sidebar-nav ol {
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
  counter-reset: sec;
}

.sidebar-nav li { counter-increment: sec; }

.sidebar-nav a {
  display: grid;
  grid-template-columns: 1.5rem 1fr;
  align-items: baseline;
  padding: 0.3rem 0;
  color: var(--ink-2);
  font-size: 0.85rem;
  font-weight: 400;
  text-decoration: none;
  letter-spacing: -0.005em;
  transition: color 0.15s;
}

.sidebar-nav a::before {
  content: counter(sec, decimal-leading-zero);
  font-family: var(--mono);
  font-size: 0.66rem;
  color: var(--ink-3);
  letter-spacing: 0.04em;
  transition: color 0.15s;
}

.sidebar-nav a:hover,
.sidebar-nav a:hover::before { color: var(--accent); }

.sidebar-nav a.is-active {
  color: var(--ink);
  font-weight: 500;
}
.sidebar-nav a.is-active::before { color: var(--accent); }

.sidebar-foot {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--ink-3);
  letter-spacing: 0.04em;
  line-height: 1.7;
  padding-top: 1.1rem;
  border-top: 1px solid var(--rule);
}

.sidebar-foot p { margin: 0; }
.sidebar-foot .dot { color: var(--accent); }

/* Mobile rail collapses to horizontal */
@media (max-width: 959px) {
  .home-sidebar {
    margin-bottom: 2.5rem;
  }

  .sidebar-mark { margin-bottom: 1rem; }
  .sidebar-tag { margin-bottom: 1rem; }

  .sidebar-nav ol {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 1.25rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--rule);
  }
  .sidebar-nav a { padding: 0.2rem 0; }

  .sidebar-foot { margin-top: 1.25rem; }
}

/* ---------- Article (main column) ---------- */

.home-content { position: relative; }

.content-sheet {
  max-width: var(--measure);
}

/* =================================================
   INTRO — name as masthead, then typeset essay
   ================================================= */

.intro-eyebrow {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 0.6rem;
}

.intro-name {
  font-family: var(--serif);
  font-variation-settings: "opsz" 144, "SOFT" 50, "wght" 500;
  font-size: clamp(2.6rem, 6.5vw, 4.25rem);
  line-height: 0.95;
  letter-spacing: -0.035em;
  margin: 0 0 0.4rem;
  color: var(--ink);
}

.intro-name em {
  font-style: italic;
  font-variation-settings: "opsz" 144, "SOFT" 100, "wght" 400;
  color: var(--accent);
}

.intro-tagline {
  font-family: var(--serif);
  font-style: italic;
  font-variation-settings: "opsz" 24, "SOFT" 100;
  font-size: 1.25rem;
  line-height: 1.45;
  color: var(--ink-2);
  margin: 0 0 2.25rem;
  max-width: 32ch;
}

.intro-header {
  display: flex;
  flex-direction: column-reverse;
  gap: 1.5rem;
}

@media (min-width: 580px) {
  .intro-header {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    gap: 2rem;
  }
  .intro-header-text {
    flex: 1;
  }
}

.intro-avatar-container {
  flex-shrink: 0;
  width: 90px;
  height: 90px;
}

@media (min-width: 580px) {
  .intro-avatar-container {
    width: 110px;
    height: 110px;
  }
}

.intro-avatar-inner {
  width: 100%;
  height: 100%;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 
    0 0 0 1px var(--rule),
    0 4px 12px rgba(0, 0, 0, 0.05);
  background: var(--paper-deep);
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.intro-avatar-inner:hover {
  transform: translateY(-2px);
  box-shadow: 
    0 0 0 1px var(--accent-soft),
    0 6px 16px rgba(0, 0, 0, 0.08);
}

.intro-avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.intro-avatar-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--paper-deep) 0%, rgba(212, 117, 74, 0.1) 100%);
  color: var(--accent);
  font-family: var(--serif);
  font-variation-settings: "opsz" 48, "SOFT" 100, "wght" 500;
  font-size: 2rem;
  letter-spacing: -0.05em;
  user-select: none;
}

.intro-rule {
  width: 4rem;
  height: 1px;
  background: var(--accent);
  margin: 2rem 0;
  border: none;
}

.prose {
  max-width: 32rem;
}

.prose p {
  margin: 0 0 1rem;
  hyphens: auto;
}

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

/* Inline definition list under intro */
.facts {
  margin: 1.75rem 0 2rem;
  padding: 0;
  font-family: var(--sans);
  font-size: 0.92rem;
  line-height: 1.55;
}

.facts-row {
  display: grid;
  grid-template-columns: 6rem 1fr;
  gap: 0.5rem 1.25rem;
  padding: 0.45rem 0;
  border-bottom: 1px dashed var(--rule);
}

.facts-row:last-child { border-bottom: none; }

.facts-row dt {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  align-self: center;
}

.facts-row dd { margin: 0; color: var(--ink); }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  margin: 2.25rem 0 0;
  font-family: var(--sans);
  font-size: 0.92rem;
}

.action-link {
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  position: relative;
  padding-bottom: 1px;
  border-bottom: 1px solid var(--ink);
  transition: color 0.15s, border-color 0.15s;
}

.action-link::after {
  content: "↗";
  font-family: var(--mono);
  font-size: 0.85em;
  color: var(--ink-3);
  transition: color 0.15s, transform 0.15s;
}

.action-link[data-internal]::after {
  content: "→";
}

.action-link:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.action-link:hover::after {
  color: var(--accent);
  transform: translateX(2px);
}

/* =================================================
   SECTION HEADINGS — number on the rail, label inline
   ================================================= */

.block {
  margin: 4.5rem 0 0;
  scroll-margin-top: 2rem;
}

.section-h {
  font-family: var(--serif);
  font-variation-settings: "opsz" 36, "SOFT" 50, "wght" 500;
  font-size: 1.5rem;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0 0 1.5rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--rule);
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
}

.section-h__n {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 500;
}

.section-h__n::before { content: "§ "; opacity: 0.6; }

/* =================================================
   NEWS — hanging-date list, no boxes
   ================================================= */

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

.news-line {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 0.5rem 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px dashed var(--rule);
  font-size: 1rem;
  line-height: 1.55;
}

.news-line:last-child { border-bottom: none; }

.news-date {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--ink-3);
  letter-spacing: 0.02em;
  padding-top: 0.2rem;
  white-space: nowrap;
}

.news-text { color: var(--ink); }

.news-text a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--accent-soft);
}

.news-text a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

@media (max-width: 540px) {
  .news-line { grid-template-columns: 1fr; gap: 0.15rem; }
  .news-date { font-size: 0.72rem; }
}

/* =================================================
   PUBLICATIONS — academic citation, hanging indent
   ================================================= */

.pub-list {
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--serif);
}

.pub-item {
  padding: 0.4rem 0 1rem;
  border-bottom: 1px dashed var(--rule);
  margin-bottom: 0;
}

.pub-item:last-child { border-bottom: none; padding-bottom: 0.2rem; }

.pub-title {
  font-family: var(--serif);
  font-variation-settings: "opsz" 24, "SOFT" 50, "wght" 600;
  font-size: 1.05rem;
  line-height: 1.35;
  margin: 0 0 0.25rem;
  color: var(--ink);
}

.pub-authors {
  font-family: var(--sans);
  font-size: 0.86rem;
  color: var(--ink-2);
  margin: 0 0 0.2rem;
  line-height: 1.55;
}

.pub-authors strong {
  color: var(--ink);
  font-weight: 600;
  background: linear-gradient(transparent 60%, var(--highlight) 60%);
  padding: 0 0.05em;
}

.pub-venue {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.92rem;
  color: var(--ink-2);
  margin: 0 0 0.5rem;
}

.pub-venue .pub-year {
  font-style: normal;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-3);
  margin-left: 0.4rem;
}

.pub-links {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

.pub-links a {
  text-decoration: none;
  color: var(--accent);
  margin-right: 0.65rem;
}

.pub-links a::before { content: "["; color: var(--ink-3); }
.pub-links a::after  { content: "]"; color: var(--ink-3); }

.pub-links a:hover { color: var(--ink); }
.pub-links a:hover::before,
.pub-links a:hover::after { color: var(--ink); }

/* =================================================
   EXPERIENCE — alternating timeline with logo medallions
   ================================================= */

.exp-list {
  list-style: none;
  margin: 0;
  padding: 1rem 0 0.5rem;
  position: relative;
}

/* The center spine */
.exp-list::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 24px;
  width: 1px;
  background: linear-gradient(
    to bottom,
    transparent 0,
    var(--rule) 12px,
    var(--rule) calc(100% - 12px),
    transparent 100%
  );
}

.exp-item {
  position: relative;
  padding: 0 0 2.25rem 64px;   /* mobile: spine on the left, content stacked */
  min-height: 60px;
}

.exp-item:last-child { padding-bottom: 0; }

.exp-medallion {
  position: absolute;
  left: 0;
  top: 0.25rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--medallion-bg, var(--paper-deep));
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--rule);
  box-shadow:
    0 0 0 4px var(--paper),
    0 2px 6px rgba(28, 26, 22, 0.08);
  overflow: hidden;
  z-index: 1;
}

.exp-medallion img {
  width: 26px;
  height: 26px;
  display: block;
  filter: brightness(1.05);
}

.exp-medallion__fallback {
  font-family: var(--serif);
  font-variation-settings: "opsz" 144, "SOFT" 50, "wght" 600;
  font-size: 1.2rem;
  color: #fffaf0;
  line-height: 1;
}

.exp-card { min-width: 0; }

.exp-when {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin: 0 0 0.25rem;
  text-transform: uppercase;
}

.exp-role {
  font-family: var(--serif);
  font-variation-settings: "opsz" 24, "SOFT" 50, "wght" 600;
  font-size: 1.08rem;
  line-height: 1.3;
  margin: 0 0 0.15rem;
  color: var(--ink);
  letter-spacing: -0.005em;
}

.exp-org {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.98rem;
  color: var(--ink-2);
  margin: 0 0 0.15rem;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.exp-org a {
  color: var(--ink-2);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
}

.exp-org a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.exp-loc {
  font-family: var(--sans);
  font-size: 0.8rem;
  color: var(--ink-3);
  margin: 0;
}

.exp-kind {
  font-family: var(--mono);
  font-style: normal;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 0.1rem 0.4rem;
  border: 1px solid var(--accent-soft);
  border-radius: 2px;
}

/* === Desktop: zig-zag === */
@media (min-width: 720px) {
  .exp-list::before {
    left: 50%;
  }

  .exp-item {
    padding: 0 0 2.5rem 0;
    display: grid;
    grid-template-columns: 1fr 64px 1fr;
    align-items: start;
    min-height: 64px;
  }

  .exp-medallion {
    position: relative;
    left: auto;
    top: 0.2rem;
    grid-column: 2;
    justify-self: center;
    width: 56px;
    height: 56px;
  }

  .exp-medallion img { width: 30px; height: 30px; }

  .exp-card {
    padding: 0 1.5rem;
  }

  .exp-item--left .exp-card {
    grid-column: 1;
    text-align: right;
  }
  .exp-item--left .exp-org { justify-content: flex-end; }

  .exp-item--right .exp-card {
    grid-column: 3;
    text-align: left;
  }

  /* Soft connector line from medallion to card */
  .exp-item::after {
    content: "";
    position: absolute;
    top: calc(0.2rem + 28px);
    height: 1px;
    background: var(--rule);
    width: 18px;
  }

  .exp-item--left::after {
    right: calc(50% + 28px);
  }
  .exp-item--right::after {
    left: calc(50% + 28px);
  }
}

/* =================================================
   SUBPAGES — Projects · Contributions · Reading
   ================================================= */

.subpage {
  position: relative;
  z-index: 1;
  max-width: 56rem;
  margin: 2.5rem auto 4rem;
  padding: 0 1.5rem;
}

@media (min-width: 960px) {
  .subpage {
    padding: 0 3rem;
    margin-top: 3rem;
  }
}

.page-head {
  margin: 0 0 2.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--rule);
}

.page-head h1 {
  font-family: var(--serif);
  font-variation-settings: "opsz" 144, "SOFT" 50, "wght" 500;
  font-size: clamp(2.1rem, 5vw, 3rem);
  letter-spacing: -0.025em;
  margin: 0 0 0.4rem;
  line-height: 1;
}

.page-lead {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--ink-2);
  margin: 0;
  max-width: 38rem;
}

/* ---------- Projects ---------- */

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

.project-card {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 0.5rem 1.5rem;
}

.project-card:last-child { border-bottom: none; }

.project-year {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-3);
  letter-spacing: 0.04em;
  padding-top: 0.5rem;
}

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

.project-title {
  font-family: var(--serif);
  font-variation-settings: "opsz" 36, "SOFT" 50, "wght" 600;
  font-size: 1.3rem;
  margin: 0 0 0.15rem;
  letter-spacing: -0.01em;
}

.project-role {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.92rem;
  color: var(--ink-2);
  margin: 0 0 0.55rem;
}

.project-desc {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  color: var(--ink);
  max-width: 38rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.85rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.02em;
  color: var(--ink-3);
  margin-bottom: 0.5rem;
}

.project-tags span::before { content: "· "; color: var(--accent-soft); }

.project-links {
  font-family: var(--sans);
  font-size: 0.85rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}

.project-links a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
}

.project-links a::after {
  content: " ↗";
  color: var(--ink-3);
  font-size: 0.85em;
}

.project-links a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

@media (max-width: 540px) {
  .project-card { grid-template-columns: 1fr; gap: 0.25rem; }
  .project-year { padding-top: 0; }
}

/* ---------- Contributions ---------- */

.contrib-block {
  margin: 0 0 3rem;
}

.contrib-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 1rem;
  margin: 0 0 0.5rem;
}

.contrib-name {
  font-family: var(--serif);
  font-variation-settings: "opsz" 36, "SOFT" 50, "wght" 600;
  font-size: 1.5rem;
  margin: 0;
  letter-spacing: -0.01em;
}

.contrib-name a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
}

.contrib-name a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.contrib-role {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.contrib-desc {
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--ink-2);
  margin: 0 0 1.25rem;
  max-width: 40rem;
}

.pr-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}

.pr-item {
  padding: 0.8rem 0;
  border-bottom: 1px dashed var(--rule);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.25rem 1rem;
  align-items: baseline;
}

.pr-title {
  font-family: var(--sans);
  font-size: 0.96rem;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  font-weight: 500;
}

.pr-title:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.pr-meta {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink-3);
  white-space: nowrap;
}

.pr-summary {
  grid-column: 1 / -1;
  margin: 0.15rem 0 0;
  font-size: 0.9rem;
  color: var(--ink-2);
}

/* ---------- Reading ---------- */

.reading-block { margin: 0 0 3rem; }

.reading-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 1.25rem;
}

.repo-grid {
  display: grid;
  gap: 1.5rem;
  margin: 0 0 0.5rem;
}

@media (min-width: 640px) {
  .repo-grid { grid-template-columns: 1fr 1fr; }
}

.repo-card {
  padding: 0;
  border: none;
}

.repo-card h3 {
  font-family: var(--serif);
  font-variation-settings: "opsz" 36, "SOFT" 50, "wght" 600;
  font-size: 1.2rem;
  margin: 0 0 0.35rem;
  letter-spacing: -0.005em;
}

.repo-card h3 a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
}

.repo-card h3 a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.repo-card p {
  margin: 0 0 0.6rem;
  font-size: 0.95rem;
  color: var(--ink-2);
  line-height: 1.55;
}

.repo-links {
  font-family: var(--sans);
  font-size: 0.82rem;
  display: flex;
  gap: 1rem;
}

.repo-links a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
}

.repo-links a::after { content: " ↗"; color: var(--ink-3); font-size: 0.85em; }
.repo-links a:hover  { color: var(--accent); border-bottom-color: var(--accent); }

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

.read-item {
  padding: 1rem 0;
  border-bottom: 1px dashed var(--rule);
}

.read-item:last-child { border-bottom: none; }

.read-line {
  font-family: var(--serif);
  font-size: 1.02rem;
  margin: 0 0 0.2rem;
  line-height: 1.45;
}

.read-line a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid var(--accent-soft);
}

.read-line a:hover { color: var(--accent); border-bottom-color: var(--accent); }

.read-meta {
  font-family: var(--sans);
  font-size: 0.82rem;
  color: var(--ink-3);
  margin: 0;
}

.read-note {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.92rem;
  color: var(--ink-2);
  margin: 0.25rem 0 0;
}

/* =================================================
   FOOTER — minimal sign-off
   ================================================= */

#site-footer {
  position: relative;
  z-index: 1;
  margin-top: 2rem;
  border-top: 1px solid var(--rule);
}

.site-footer {
  max-width: 70rem;
  margin: 0 auto;
  padding: 1.5rem 1.5rem 2rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--ink-3);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
}

@media (min-width: 960px) {
  .site-footer { padding: 1.75rem 3rem 2.25rem; }
}

.site-footer p { margin: 0; }

.load-error {
  font-family: var(--sans);
  color: #7a2419;
  background: #f3d6c8;
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--accent);
  margin-bottom: 1.5rem;
}

/* =================================================
   SIDEBAR EXTRAS — icon row, now block, marginalia
   ================================================= */

.sidebar-block {
  margin: 0 0 1.5rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--rule);
}

.sidebar-block__label {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 0.6rem;
}

.icon-row {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  color: var(--ink-2);
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: 3px;
  text-decoration: none;
  transition: color 0.15s, border-color 0.15s, background 0.15s, transform 0.15s;
}

.icon-link svg {
  width: 0.95rem;
  height: 0.95rem;
  display: block;
}

.icon-link:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(161, 62, 16, 0.06);
  transform: translateY(-1px);
}

.icon-link__sr {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* "Now" block — small live status */
.sidebar-now {
  font-family: var(--serif);
  font-style: italic;
  font-variation-settings: "opsz" 14, "SOFT" 100;
  font-size: 0.86rem;
  line-height: 1.5;
  color: var(--ink-2);
  margin: 0 0 1.5rem;
  padding: 0.85rem 0.95rem;
  background: rgba(255, 252, 244, 0.55);
  border-left: 2px solid var(--accent);
  border-radius: 0 3px 3px 0;
  position: relative;
}

.sidebar-now__label {
  display: inline-block;
  font-family: var(--mono);
  font-style: normal;
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-right: 0.4rem;
}

.sidebar-now__label::before {
  content: "● ";
  font-size: 0.7em;
  animation: nowPulse 2.4s ease-in-out infinite;
}

@keyframes nowPulse {
  0%, 100% { opacity: 0.4; }
  50%      { opacity: 1; }
}

.site-brand__sep {
  color: var(--rule);
  margin: 0 0.25rem;
}

/* =================================================
   VISITOR MAP
   ================================================= */

.block--visitors { margin-top: 5rem; }

.visitor-figure {
  margin: 0;
  padding: 0;
}

.visitor-map-wrap {
  background:
    radial-gradient(ellipse 70% 80% at 50% 55%, rgba(255, 252, 244, 0.95) 0%, rgba(255, 252, 244, 0.85) 60%, rgba(255, 252, 244, 0.6) 100%),
    var(--paper);
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: 1rem 0.75rem 0.5rem;
  position: relative;
  isolation: isolate;   /* keep page grain from bleeding through */
  overflow: hidden;
}

/* Corner ticks — gives the map a "plate" feel */
.visitor-map-wrap::before,
.visitor-map-wrap::after {
  content: "";
  position: absolute;
  width: 14px; height: 14px;
  border: 1px solid var(--ink-3);
  opacity: 0.45;
}
.visitor-map-wrap::before {
  top: -1px; left: -1px;
  border-right: none; border-bottom: none;
}
.visitor-map-wrap::after {
  bottom: -1px; right: -1px;
  border-left: none; border-top: none;
}

#world-map {
  display: block;
  width: 100%;
  height: auto;
}

#world-map .map-land circle {
  fill: var(--ink-3);
  opacity: 0.55;
}

#world-map .pin .pin__core {
  fill: var(--accent);
  opacity: 0.55;
}

#world-map .pin--you .pin__core {
  fill: var(--accent);
  opacity: 1;
  stroke: #fffaf0;
  stroke-width: 1.5;
  filter: drop-shadow(0 0 6px rgba(161, 62, 16, 0.55));
}

#world-map .pin--you .pin__pulse {
  fill: var(--accent);
  opacity: 0.25;
  transform-origin: center;
  transform-box: fill-box;
  animation: pinPulse 2.4s ease-out infinite;
}

@keyframes pinPulse {
  0%   { transform: scale(0.4); opacity: 0.4; }
  100% { transform: scale(1.5); opacity: 0; }
}

.visitor-caption {
  font-family: var(--serif);
  font-style: italic;
  font-variation-settings: "opsz" 24, "SOFT" 100;
  font-size: 1rem;
  color: var(--ink-2);
  margin: 1rem 0.25rem 0;
  line-height: 1.55;
  max-width: 42rem;
}

.visitor-caption strong {
  font-style: normal;
  color: var(--ink);
  font-weight: 600;
  background: linear-gradient(transparent 60%, rgba(245, 215, 122, 0.5) 60%);
  padding: 0 0.1em;
}

/* =================================================
   EXPERIENCE — description bullets
   ================================================= */

.exp-bullets {
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0;
  font-family: var(--sans);
  font-size: 0.86rem;
  line-height: 1.55;
  color: var(--ink-2);
}

.exp-bullets li {
  padding: 0.15rem 0;
  padding-left: 1rem;
  position: relative;
}

.exp-bullets li::before {
  content: "–";
  position: absolute;
  left: 0;
  color: var(--accent-soft);
}

@media (min-width: 720px) {
  .exp-item--left .exp-bullets { text-align: right; }
  .exp-item--left .exp-bullets li {
    padding-left: 0;
    padding-right: 1rem;
  }
  .exp-item--left .exp-bullets li::before {
    left: auto;
    right: 0;
  }
}

/* =================================================
   SUBPAGE — back link
   ================================================= */

.subpage-back {
  font-family: var(--sans);
  font-size: 0.85rem;
  color: var(--ink-3);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 1.5rem;
  transition: color 0.15s;
}

.subpage-back::before {
  content: "←";
  font-family: var(--mono);
  font-size: 0.85em;
  transition: transform 0.15s;
}

.subpage-back:hover {
  color: var(--accent);
}

.subpage-back:hover::before {
  transform: translateX(-3px);
}

/* =================================================
   PRIVACY NOTE — visitor map
   ================================================= */

.visitor-privacy {
  font-family: var(--mono);
  font-size: 0.66rem;
  color: var(--ink-3);
  letter-spacing: 0.04em;
  margin: 0.75rem 0.25rem 0;
  line-height: 1.6;
}

/* =================================================
   CONTENT FADE-IN
   ================================================= */

.content-sheet,
.subpage > *:not(.subpage-back) {
  opacity: 0;
  transform: translateY(8px);
  animation: fadeInUp 0.45s ease-out forwards;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Stagger subpage children */
.subpage > *:nth-child(2) { animation-delay: 0.05s; }
.subpage > *:nth-child(3) { animation-delay: 0.1s; }
.subpage > *:nth-child(4) { animation-delay: 0.15s; }

/* =================================================
   DARK MODE — warm dark journal
   ================================================= */

@media (prefers-color-scheme: dark) {
  :root {
    --paper:        #1a1816;
    --paper-deep:   #231f1c;
    --ink:          #e8e0d4;
    --ink-2:        #b0a898;
    --ink-3:        #7a7268;
    --rule:         #3a342c;
    --rule-soft:    #2e2924;
    --accent:       #d4754a;
    --accent-soft:  #a8654a;
    --highlight:    #5a4a2a;
    --selection:    #4a3a20;
  }

  body {
    background-image: repeating-linear-gradient(
      to bottom,
      transparent 0 31px,
      rgba(200, 180, 140, 0.03) 31px 32px
    );
  }

  /* Soften the grain in dark mode */
  body::before {
    opacity: 0.15;
    mix-blend-mode: soft-light;
  }

  /* Notebook rule on the side */
  @media (min-width: 960px) {
    body::after {
      background: var(--rule);
      opacity: 0.35;
    }
  }

  /* Sidebar now block */
  .sidebar-now {
    background: rgba(35, 31, 28, 0.65);
  }

  /* Visitor map */
  .visitor-map-wrap {
    background:
      radial-gradient(ellipse 70% 80% at 50% 55%, rgba(26, 24, 22, 0.95) 0%, rgba(26, 24, 22, 0.85) 60%, rgba(26, 24, 22, 0.6) 100%),
      var(--paper);
  }

  .visitor-map-wrap::before,
  .visitor-map-wrap::after {
    border-color: var(--ink-3);
    opacity: 0.3;
  }

  #world-map .map-land circle {
    fill: var(--ink-3);
    opacity: 0.4;
  }

  .visitor-caption strong {
    background: linear-gradient(transparent 60%, rgba(90, 74, 42, 0.5) 60%);
  }

  /* Publication author highlight */
  .pub-authors strong {
    background: linear-gradient(transparent 60%, var(--highlight) 60%);
  }

  /* Experience medallion */
  .exp-medallion {
    box-shadow:
      0 0 0 4px var(--paper),
      0 2px 6px rgba(0, 0, 0, 0.25);
  }

  /* Icon links */
  .icon-link:hover {
    background: rgba(212, 117, 74, 0.1);
  }

  /* Load error */
  .load-error {
    color: #e8a090;
    background: #2e1a14;
  }

  /* Code blocks */
  code {
    background: var(--paper-deep);
  }
}

/* =================================================
   REDUCED MOTION
   ================================================= */

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .header-link::after,
  .action-link::after { transition: none; }
  #world-map .pin--you .pin__pulse,
  .sidebar-now__label::before { animation: none; }

  .content-sheet,
  .subpage > *:not(.subpage-back) {
    opacity: 1;
    transform: none;
    animation: none;
  }
}