:root {
  color-scheme: dark;
  --bg: #080808;
  --surface: #111111;
  --surface-raised: #161616;
  --line: #252525;
  --line-strong: #3a3a3a;
  --text: #f2f2f0;
  --muted: #a3a39e;
  --quiet: #81817c;
  --accent: #afd0e8;
  --focus: #e5f3fd;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  font-synthesis: none;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration-thickness: from-font;
  text-underline-offset: .22em;
  text-decoration-skip-ink: auto;
}

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

a:focus-visible,
summary:focus-visible,
button:focus-visible {
  border-radius: 5px;
  outline: 2px solid var(--focus);
  outline-offset: 4px;
}

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

h1, h2, h3 {
  line-height: 1.08;
  text-wrap: balance;
}

p, li, small { text-wrap: pretty; }

.skip-link {
  position: fixed;
  inset-block-start: -5rem;
  inset-inline-start: 1rem;
  z-index: 30;
  padding: .65rem .9rem;
  background: var(--text);
  color: var(--bg);
}

.skip-link:focus { inset-block-start: 1rem; }
.mobile-nav { display: none; }

.page-shell {
  display: grid;
  grid-template-columns: 8.75rem minmax(0, 40rem);
  gap: 3rem;
  width: min(100% - 3rem, 55rem);
  margin-inline: auto;
}

.side-rail {
  position: sticky;
  top: 2.5rem;
  display: flex;
  flex-direction: column;
  align-self: start;
  height: calc(100vh - 5rem);
  padding-block-start: 2.75rem;
}

.side-rail__mark,
.mobile-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-width: 2.75rem;
  min-height: 2.75rem;
  color: var(--text);
  font-size: .78rem;
  font-weight: 750;
  letter-spacing: .12em;
  text-decoration: none;
}

.side-rail__navigation { margin-block-start: 4rem; }

.side-rail__label {
  margin: 0 0 .55rem .8rem;
  color: var(--quiet);
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.section-nav {
  display: grid;
  gap: .16rem;
  padding: .28rem;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: rgb(17 17 17 / .64);
}

.section-nav a {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 2.5rem;
  padding-inline: .7rem .45rem;
  border-radius: 7px;
  color: var(--quiet);
  font-size: .76rem;
  font-weight: 560;
  text-decoration: none;
  transition-property: color, background-color;
  transition-duration: 150ms;
}

.section-nav a::before {
  width: 4px;
  height: 4px;
  margin-inline-end: .55rem;
  border-radius: 50%;
  background: var(--line-strong);
  content: "";
  transition-property: background-color, scale;
  transition-duration: 150ms;
}

.section-nav a:hover {
  color: var(--muted);
  background: var(--surface);
}

.section-nav a.is-active {
  color: var(--text);
  background: var(--surface-raised);
}

.section-nav a.is-active::before {
  background: var(--accent);
  box-shadow: 0 0 0 3px rgb(175 208 232 / .1);
  scale: 1.2;
}

.side-rail__meta {
  margin-block-start: auto;
  color: var(--muted);
  font-size: .72rem;
  line-height: 1.5;
}

.side-rail__meta span { color: var(--quiet); }

main {
  width: 100%;
  max-width: 40rem;
  padding-block: 4.75rem 2.5rem;
}

[data-section] { scroll-margin-top: 0; }
#about { scroll-margin-top: 0; }
.hero { min-height: 38rem; }

.identity-row {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.portrait {
  flex: 0 0 auto;
  width: 5.5rem;
  height: 5.5rem;
  border-radius: 50%;
  object-fit: cover;
  object-position: 50% 28%;
  outline: 1px solid rgb(255 255 255 / .14);
  outline-offset: 3px;
}

.eyebrow,
.section-index {
  color: var(--muted);
  font-size: .7rem;
  font-weight: 680;
  letter-spacing: .11em;
  line-height: 1.3;
  text-transform: uppercase;
}

h1 {
  margin-block-start: .4rem;
  font-size: clamp(2.1rem, 5vw, 2.9rem);
  letter-spacing: -.048em;
}

.positioning {
  max-width: 28rem;
  margin-block-start: 2.65rem;
  color: var(--accent);
  font-size: clamp(1.4rem, 3.4vw, 1.85rem);
  font-weight: 640;
  letter-spacing: -.034em;
  line-height: 1.16;
}

.intro-copy {
  max-width: 61ch;
  margin-block-start: 1rem;
  color: #cececa;
  font-size: 1rem;
  line-height: 1.67;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem 1.5rem;
  margin-block-start: 1.55rem;
}

.hero-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.75rem;
  min-height: 2.75rem;
  color: var(--muted);
  font-size: .84rem;
  font-weight: 620;
}

.hero-actions a span { margin-inline-start: .22rem; }

.focus-panel {
  margin-block-start: 3.2rem;
  padding: .3rem 1rem .2rem;
  border-radius: 14px;
  background: var(--surface-raised);
  box-shadow: 0 0 0 1px rgb(255 255 255 / .07), 0 14px 34px rgb(0 0 0 / .2);
}

.focus-panel__heading,
.focus-row {
  display: grid;
  grid-template-columns: 9rem minmax(0, 1fr);
  gap: 1rem;
  align-items: baseline;
}

.focus-panel__heading { padding-block: .82rem .67rem; }

.live-dot {
  justify-self: end;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #82b98d;
  box-shadow: 0 0 0 4px rgb(130 185 141 / .08);
}

.focus-row {
  padding-block: .8rem;
  border-top: 1px solid var(--line);
  font-size: .8rem;
}

.focus-row strong { font-size: .78rem; }
.focus-row span { color: var(--muted); }

.content-section {
  position: relative;
  margin-block-start: 5.5rem;
}

.anchor-alias {
  position: absolute;
  inset-block-start: 0;
}

.section-heading {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: 1rem;
  margin-block-end: 2rem;
}

.section-index {
  padding-block-start: .48rem;
  color: var(--quiet);
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.3rem);
  letter-spacing: -.042em;
}

.section-heading div > p {
  max-width: 56ch;
  margin-block-start: .5rem;
  color: var(--muted);
  font-size: .87rem;
}

.heading-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.project-signal {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 4.75rem;
  height: 1rem;
}

.project-signal::before {
  position: absolute;
  inset-inline: 4px;
  top: calc(50% - .5px);
  height: 1px;
  background: var(--line-strong);
  content: "";
}

.project-signal i {
  position: relative;
  width: 7px;
  height: 7px;
  border: 2px solid var(--bg);
  border-radius: 50%;
  background: var(--quiet);
  box-shadow: 0 0 0 1px var(--line-strong);
}

.ruled-list,
.skill-list,
.education-list { border-top: 1px solid var(--line-strong); }

.project-row {
  border-bottom: 1px solid var(--line);
}

.project-row summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.25rem;
  min-height: 5.5rem;
  padding-block: 1.15rem;
  cursor: pointer;
  list-style: none;
}

.project-row summary::-webkit-details-marker,
.timeline-item summary::-webkit-details-marker { display: none; }

.project-summary {
  display: grid;
  grid-template-columns: 1.7rem minmax(0, 1fr);
  gap: .75rem;
}

.project-number {
  padding-block-start: .14rem;
  color: var(--quiet);
  font-size: .66rem;
  font-variant-numeric: tabular-nums;
}

.project-summary strong,
.timeline-heading strong,
.skill-row h3,
.education-list h3,
.listening-summary-copy strong {
  display: block;
  font-size: 1rem;
  letter-spacing: -.018em;
  line-height: 1.2;
}

.project-summary small {
  display: block;
  max-width: 50ch;
  margin-block-start: .4rem;
  color: var(--muted);
  font-size: .83rem;
  font-weight: 400;
  line-height: 1.5;
}

.project-meta {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  color: var(--quiet);
  font-size: .69rem;
  font-weight: 650;
  white-space: nowrap;
}

.project-meta i,
.disclosure-control i {
  position: relative;
  display: block;
  width: 1rem;
  height: 1rem;
  margin-block-start: .05rem;
}

.project-meta i::before,
.project-meta i::after,
.disclosure-control i::before,
.disclosure-control i::after {
  position: absolute;
  top: calc(50% - .5px);
  left: 2px;
  width: 12px;
  height: 1px;
  background: currentColor;
  content: "";
  transition-property: rotate;
  transition-duration: 180ms;
}

.project-meta i::after,
.disclosure-control i::after { rotate: 90deg; }
.project-row[open] .project-meta i::after,
.timeline-item[open] .disclosure-control i::after { rotate: 0deg; }

.project-row[open] summary { color: var(--text); }

.project-detail {
  max-width: 56ch;
  margin: -.25rem 0 1.2rem 2.45rem;
  padding: .9rem 1rem;
  border-left: 1px solid var(--accent);
  background: var(--surface);
  animation: disclosure-in 180ms ease-out;
}

.project-detail p {
  color: var(--muted);
  font-size: .82rem;
  line-height: 1.55;
}

.project-detail a,
.track-link {
  display: inline-flex;
  align-items: center;
  min-height: 2.5rem;
  margin-block-start: .45rem;
  color: var(--accent);
  font-size: .77rem;
  font-weight: 620;
}

.listening-panel {
  min-width: 0;
  margin-block-start: 1.8rem;
  border-radius: 14px;
  background: var(--surface);
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / .065);
  overflow: clip;
}

.listening-summary {
  display: grid;
  min-width: 0;
  grid-template-columns: 3.25rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  min-height: 5.75rem;
  padding: 1rem 1.05rem;
  cursor: pointer;
  list-style: none;
  transition-property: background-color;
  transition-duration: 150ms;
}

.listening-summary::-webkit-details-marker { display: none; }
.listening-summary:hover { background: var(--surface-raised); }

.listening-visual {
  position: relative;
  min-width: 0;
  display: block;
  width: 3.25rem;
  height: 3.25rem;
}

.listening-art {
  display: block;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 10px;
  object-fit: cover;
  outline: 1px solid rgb(255 255 255 / .1);
  outline-offset: -1px;
}

.listening-mark {
  display: flex;
  align-items: end;
  justify-content: center;
  gap: 3px;
  width: 3.25rem;
  height: 3.25rem;
  padding: .78rem;
  border-radius: 10px;
  background: var(--text);
  transition-property: opacity, scale;
  transition-duration: 180ms;
}

.listening-art:not([hidden]) + .listening-mark {
  position: absolute;
  inset-inline-end: -.22rem;
  inset-block-end: -.22rem;
  width: 1.45rem;
  height: 1.45rem;
  padding: .34rem;
  border-radius: 50%;
  background: rgb(8 8 8 / .88);
  box-shadow: 0 0 0 1px rgb(255 255 255 / .16);
  opacity: 0;
  scale: .8;
}

.listening-panel[data-state="playing"] .listening-art:not([hidden]) + .listening-mark {
  opacity: 1;
  scale: 1;
}

.listening-mark i {
  width: 3px;
  background: var(--bg);
  border-radius: 2px;
  transform-origin: bottom;
}

.listening-mark i:nth-child(1) { height: 35%; }
.listening-mark i:nth-child(2) { height: 75%; }
.listening-mark i:nth-child(3) { height: 52%; }
.listening-mark i:nth-child(4) { height: 90%; }

.listening-art:not([hidden]) + .listening-mark i { background: var(--text); }

.listening-summary-copy {
  display: block;
  min-width: 0;
  overflow: hidden;
}

.listening-summary-copy strong {
  margin-block-start: .35rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.listening-summary-copy small {
  display: block;
  margin-block-start: .38rem;
  color: var(--muted);
  font-size: .78rem;
  font-weight: 400;
  line-height: 1.4;
}

.listening-summary-status {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: .65rem;
  color: var(--quiet);
}

.listening-summary-status small {
  font-size: .68rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.listening-summary-status i {
  position: relative;
  display: block;
  width: 1rem;
  height: 1rem;
}

.listening-summary-status i::before,
.listening-summary-status i::after {
  position: absolute;
  top: calc(50% - .5px);
  left: 2px;
  width: 12px;
  height: 1px;
  background: currentColor;
  content: "";
  transition-property: rotate;
  transition-duration: 180ms;
}

.listening-summary-status i::after { rotate: 90deg; }
.listening-panel[open] .listening-summary-status i::after { rotate: 0deg; }

.listening-detail {
  padding: 1rem 1.05rem 1.05rem 5.3rem;
  border-top: 1px solid var(--line);
  animation: disclosure-in 180ms ease-out;
}

.listening-detail > p {
  max-width: 52ch;
  color: var(--muted);
  font-size: .78rem;
  line-height: 1.5;
}

.listening-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .4rem .85rem;
  margin-block-start: .5rem;
}

.listening-actions .track-link { margin-block-start: 0; }

.listening-actions button {
  min-width: 2.75rem;
  min-height: 2.75rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--quiet);
  cursor: pointer;
  font: inherit;
  font-size: .74rem;
  font-weight: 620;
  transition-property: color, scale;
  transition-duration: 140ms;
}

.listening-actions button:hover { color: var(--text); }
.listening-actions button:active { scale: .96; }

.listening-panel[data-state="playing"] .listening-summary-status small,
.listening-panel[data-state="playing"] .listening-summary-copy .eyebrow {
  color: var(--accent);
}

.personal-section .listening-panel { margin-block-start: 0; }


.timeline {
  border-top: 1px solid var(--line-strong);
}

.timeline-item {
  border-bottom: 1px solid var(--line);
}

.timeline-item summary {
  position: relative;
  display: grid;
  grid-template-columns: 8rem minmax(0, 1fr) 1rem;
  gap: 1.25rem;
  min-height: 6.3rem;
  padding-block: 1.15rem;
  cursor: pointer;
  list-style: none;
}

.timeline-item summary::before {
  position: absolute;
  inset-block: 1.1rem;
  inset-inline-start: 9.25rem;
  width: 1px;
  background: var(--line-strong);
  content: "";
}

.timeline-item time {
  padding-block-start: .1rem;
  color: var(--muted);
  font-size: .71rem;
  font-variant-numeric: tabular-nums;
  line-height: 1.45;
}

.timeline-heading { padding-inline-start: 1rem; }
.timeline-heading .eyebrow { display: block; }
.timeline-heading strong { margin-block-start: .38rem; }

.timeline-heading small {
  display: block;
  margin-block-start: .42rem;
  color: var(--muted);
  font-size: .8rem;
  font-weight: 400;
  line-height: 1.45;
}

.disclosure-control {
  align-self: start;
  color: var(--quiet);
}

.timeline-detail {
  margin: -.45rem 2.25rem 1.15rem 9.25rem;
  padding: .25rem 0 .1rem 1rem;
  border-left: 1px solid var(--accent);
  animation: disclosure-in 180ms ease-out;
}

.timeline-detail ul {
  display: grid;
  gap: .42rem;
  margin: 0;
  padding-inline-start: 1.05rem;
  color: var(--muted);
  font-size: .82rem;
  line-height: 1.52;
}

.timeline-detail li::marker { color: var(--quiet); }

.skill-row {
  display: grid;
  grid-template-columns: 10rem minmax(0, 1fr);
  gap: 1.5rem;
  padding-block: 1rem;
  border-bottom: 1px solid var(--line);
}

.skill-row ul {
  display: flex;
  flex-wrap: wrap;
  gap: .42rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.skill-row li {
  padding: .27rem .5rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: .74rem;
  line-height: 1.3;
}

.education-list article {
  display: grid;
  grid-template-columns: 4.25rem minmax(0, 1fr);
  gap: 1.25rem;
  padding-block: 1rem;
  border-bottom: 1px solid var(--line);
}

.education-list time {
  color: var(--quiet);
  font-size: .74rem;
  font-variant-numeric: tabular-nums;
}

.education-list p {
  margin-block-start: .3rem;
  color: var(--muted);
  font-size: .82rem;
}

.contact-section {
  margin-block-start: 6rem;
  padding-block: 3.4rem 3.2rem;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
}

.contact-section h2 {
  max-width: 13ch;
  margin-block-start: .8rem;
}

.contact-section > p:not(.eyebrow) {
  max-width: 54ch;
  margin-block-start: .9rem;
  color: var(--muted);
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  margin-block-start: 1.4rem;
}

.contact-actions a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding-inline: 1rem;
  border-radius: 9px;
  color: var(--muted);
  font-size: .8rem;
  font-weight: 650;
  text-decoration: none;
  box-shadow: inset 0 0 0 1px var(--line-strong);
  transition-property: color, background-color, scale;
  transition-duration: 140ms;
}

.contact-actions a:hover {
  color: var(--text);
  background: var(--surface);
}

.contact-actions a:active { scale: .96; }

.contact-actions .primary-action {
  background: var(--text);
  color: var(--bg);
  box-shadow: none;
}

.contact-actions .primary-action:hover {
  background: #d8d8d5;
  color: var(--bg);
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.25rem;
  color: var(--quiet);
  font-size: .72rem;
}

footer a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  color: var(--muted);
}

.reveal-section.is-revealed {
  animation: section-reveal 420ms cubic-bezier(.2, .75, .25, 1);
}

@keyframes disclosure-in {
  from { opacity: 0; translate: 0 -4px; }
  to { opacity: 1; translate: 0 0; }
}

@keyframes section-reveal {
  from { opacity: .72; translate: 0 9px; }
  to { opacity: 1; translate: 0 0; }
}

@media (prefers-reduced-motion: no-preference) {
  .mobile-nav__more-menu:not([hidden]) {
    animation: mobile-menu-in 160ms ease-out;
  }

  .project-signal i { animation: signal-pulse 2.8s ease-in-out infinite; }
  .project-signal i:nth-child(2) { animation-delay: 320ms; }
  .project-signal i:nth-child(3) { animation-delay: 640ms; }
  .listening-panel[data-state="playing"] .listening-mark i { animation: music-rest 1.1s ease-in-out infinite; }
  .listening-panel[data-state="playing"] .listening-mark i:nth-child(2) { animation-delay: 120ms; }
  .listening-panel[data-state="playing"] .listening-mark i:nth-child(3) { animation-delay: 240ms; }
  .listening-panel[data-state="playing"] .listening-mark i:nth-child(4) { animation-delay: 360ms; }
}

@keyframes mobile-menu-in {
  from { opacity: 0; translate: 0 6px; scale: .98; }
  to { opacity: 1; translate: 0 0; scale: 1; }
}

@keyframes signal-pulse {
  0%, 65%, 100% { background: var(--quiet); scale: 1; }
  12% { background: var(--accent); scale: 1.4; }
}

@keyframes music-rest {
  0%, 100% { scale: 1 .72; }
  50% { scale: 1 1; }
}

@media (max-width: 52rem) {
  html {
    scroll-padding-top: 0;
    scroll-padding-bottom: 6.5rem;
  }

  body {
    padding-block-end: calc(5.25rem + env(safe-area-inset-bottom));
  }

  .mobile-nav {
    position: fixed;
    inset-inline: 0;
    inset-block-end: 0;
    z-index: 20;
    display: block;
    padding: .55rem .75rem calc(.55rem + env(safe-area-inset-bottom));
    background: rgb(8 8 8 / .88);
    box-shadow: 0 -1px 0 var(--line), 0 -12px 28px rgb(0 0 0 / .22);
    backdrop-filter: blur(18px) saturate(140%);
  }

  .mobile-nav__primary {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: .2rem;
    width: min(100%, 40rem);
    margin-inline: auto;
  }

  .mobile-nav__primary a,
  .mobile-nav__more {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .28rem;
    min-height: 2.75rem;
    padding-inline: .45rem;
    border: 1px solid transparent;
    border-radius: 10px;
    background: transparent;
    color: var(--quiet);
    font: inherit;
    font-size: .75rem;
    font-weight: 650;
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
  }

  .mobile-nav__primary a::before,
  .mobile-nav__more::before {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--line-strong);
    content: "";
    transition: background-color 150ms ease, scale 150ms ease;
  }

  .mobile-nav__primary a:hover,
  .mobile-nav__more:hover {
    color: var(--muted);
    background: rgb(255 255 255 / .04);
  }

  .mobile-nav__primary a.is-active,
  .mobile-nav__more.is-active {
    color: var(--text);
    background: var(--surface-raised);
    box-shadow: inset 0 0 0 1px rgb(255 255 255 / .07);
  }

  .mobile-nav__primary a.is-active::before,
  .mobile-nav__more.is-active::before {
    background: var(--accent);
    box-shadow: 0 0 0 3px rgb(175 208 232 / .1);
    scale: 1.2;
  }

  .mobile-nav__more-icon {
    color: var(--muted);
    font-size: 1rem;
    font-weight: 450;
    line-height: 1;
  }

  .mobile-nav__more-menu {
    position: absolute;
    inset-inline-end: .75rem;
    inset-block-end: calc(100% + .55rem);
    width: min(14rem, calc(100vw - 1.5rem));
    padding: .4rem;
    border: 1px solid var(--line-strong);
    border-radius: 13px;
    background: rgb(17 17 17 / .97);
    box-shadow: 0 18px 44px rgb(0 0 0 / .4);
    backdrop-filter: blur(18px) saturate(140%);
  }

  .mobile-nav__more-label {
    padding: .45rem .7rem .35rem;
    color: var(--quiet);
    font-size: .62rem;
    font-weight: 700;
    letter-spacing: .11em;
    text-transform: uppercase;
  }

  .mobile-nav__more-menu nav {
    display: grid;
    gap: .15rem;
  }

  .mobile-nav__more-menu a {
    display: flex;
    align-items: center;
    min-height: 2.75rem;
    padding-inline: .7rem;
    border-radius: 8px;
    color: var(--muted);
    font-size: .8rem;
    font-weight: 620;
    text-decoration: none;
  }

  .mobile-nav__more-menu a:hover,
  .mobile-nav__more-menu a.is-active {
    color: var(--text);
    background: var(--surface-raised);
  }

  .mobile-nav__more-menu a.is-active::before {
    width: 4px;
    height: 4px;
    margin-inline-end: .55rem;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 3px rgb(175 208 232 / .1);
    content: "";
  }

  .page-shell {
    display: block;
    width: min(100% - 2rem, 40rem);
  }

  .side-rail { display: none; }
  main {
    padding-block-start: 2.25rem;
    padding-block-end: 0;
  }

  [data-section] { scroll-margin-top: 0; }
  #about { scroll-margin-top: 0; }
  .hero { min-height: auto; }
  .content-section { margin-block-start: 4.75rem; }
}

@media (max-width: 35rem) {
  .mobile-nav { padding-inline: .5rem; }
  .mobile-nav__primary a,
  .mobile-nav__more { padding-inline: .25rem; font-size: .7rem; }
  main { padding-block-start: 1.5rem; }
  .identity-row { align-items: flex-start; gap: 1rem; }
  .portrait { width: 4.5rem; height: 4.5rem; }
  h1 { font-size: 2rem; }
  .positioning { margin-block-start: 2.15rem; }
  .focus-panel { margin-block-start: 2.5rem; }

  .focus-panel__heading,
  .focus-row {
    grid-template-columns: 1fr;
    gap: .25rem;
  }

  .live-dot { display: none; }
  .heading-line { align-items: flex-end; }
  .project-signal { width: 3.8rem; }

  .project-row summary {
    grid-template-columns: 1fr;
    gap: .65rem;
  }

  .project-meta {
    justify-content: space-between;
    padding-inline-start: 2.45rem;
  }

  .project-detail {
    margin-inline-start: 2.45rem;
  }

  .listening-summary {
    grid-template-columns: 3.25rem minmax(0, 1fr) auto;
    gap: .85rem;
    padding-inline: .9rem;
  }

  .listening-summary-status small { display: none; }
  .listening-detail { padding-inline: .9rem; }

  .timeline-item summary {
    grid-template-columns: 1fr 1rem;
    gap: .5rem;
    padding-block: 1rem 1.15rem;
  }

  .timeline-item summary::before { display: none; }
  .timeline-item time {
    grid-column: 1 / -1;
    padding: 0;
    color: var(--accent);
  }

  .timeline-heading { padding-inline-start: 0; }
  .disclosure-control { grid-column: 2; grid-row: 2; }
  .timeline-detail { margin: -.25rem 2rem 1rem 0; padding-inline-start: .85rem; }

  .skill-row {
    grid-template-columns: 1fr;
    gap: .7rem;
  }

  .education-list article {
    grid-template-columns: 3.75rem minmax(0, 1fr);
    gap: .8rem;
  }

  .contact-actions { display: grid; }
  .contact-actions a { justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .mobile-nav { background: var(--bg); backdrop-filter: none; }
}

@media (prefers-contrast: more) {
  :root {
    --muted: #c8c8c4;
    --quiet: #ababA6;
    --line: #4b4b4b;
    --line-strong: #6d6d6d;
  }
}