:root {
  --color-ink: #09090b;
  --color-cobalt: #0a4df5;
  --color-line: #a9c1ff;
  --color-white: #ffffff;
  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --color-muted: #4a4f5c;
  --color-wash: #f3f6ff;
  --page-gutter: clamp(1.25rem, 4vw, 4rem);
  --section-space: clamp(5rem, 10vw, 9.5rem);
  --content-width: 96rem;
  --line-width: 1px;
  --transition: 220ms ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-ink);
  background: var(--color-white);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.75rem 1rem;
  color: var(--color-white);
  background: var(--color-ink);
  border-radius: 0.25rem;
  transform: translateY(-160%);
  transition: transform var(--transition);
}

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

.site-header,
.section-shell,
.site-footer {
  width: min(100%, var(--content-width));
  margin-inline: auto;
  padding-inline: var(--page-gutter);
}

.site-header {
  display: flex;
  min-height: 5.75rem;
  align-items: center;
  justify-content: space-between;
  border-bottom: var(--line-width) solid var(--color-line);
}

.wordmark {
  font-size: clamp(1.25rem, 1.8vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1.4rem, 4vw, 4.75rem);
}

.site-nav a,
.site-footer a {
  position: relative;
  font-size: 1rem;
  text-decoration: none;
}

.site-nav a::after,
.site-footer a::after {
  position: absolute;
  right: 0;
  bottom: -0.35rem;
  left: 0;
  height: 2px;
  content: "";
  background: var(--color-cobalt);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-footer a:hover::after,
.site-footer a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.hero {
  position: relative;
  display: grid;
  width: min(100%, var(--content-width));
  min-height: min(58rem, calc(100svh - 5.75rem));
  margin-inline: auto;
  padding: clamp(5rem, 9vh, 8.5rem) var(--page-gutter) clamp(7rem, 12vh, 10rem);
  grid-template-columns: minmax(0, 1fr) minmax(27rem, 0.92fr);
  gap: clamp(3rem, 7vw, 8rem);
  align-items: center;
  overflow: hidden;
}

.hero__content {
  position: relative;
  z-index: 2;
}

.hero h1 {
  max-width: 11ch;
  margin: 0;
  font-size: clamp(4rem, 7.25vw, 7.3rem);
  font-weight: 700;
  letter-spacing: -0.065em;
  line-height: 0.94;
}

.hero__content > p {
  max-width: 31rem;
  margin: clamp(2rem, 4vw, 3.25rem) 0 0;
  font-size: clamp(1.15rem, 1.55vw, 1.5rem);
  line-height: 1.45;
}

.button {
  display: inline-flex;
  min-height: 5.25rem;
  margin-top: clamp(2rem, 3vw, 2.75rem);
  padding: 0 2rem;
  align-items: center;
  gap: 2.5rem;
  color: var(--color-white);
  background: var(--color-cobalt);
  border: 2px solid var(--color-cobalt);
  border-radius: 0.25rem;
  font-size: 1.25rem;
  text-decoration: none;
  transition:
    color var(--transition),
    background var(--transition),
    transform var(--transition);
}

.button svg {
  width: 1.75rem;
  height: 1.75rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.75;
  transition: transform var(--transition);
}

.button:hover,
.button:focus-visible {
  color: var(--color-cobalt);
  background: var(--color-white);
  transform: translateY(-2px);
}

.button:hover svg,
.button:focus-visible svg {
  transform: translateX(0.25rem);
}

.system-map {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-height: 42rem;
}

.system-map__cell,
.system-map__block,
.system-map__route {
  position: absolute;
}

.system-map__cell {
  border: 1px solid var(--color-line);
}

.system-map__cell::after {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0.75;
  background-image:
    linear-gradient(var(--color-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-line) 1px, transparent 1px);
  background-size: 2rem 2rem;
}

.cell-a {
  inset: 2% 38% 72% 0;
}

.cell-a::after,
.cell-d::after,
.cell-f::after {
  display: none;
}

.cell-b {
  inset: 2% 0 72% 62%;
}

.cell-c {
  inset: 28% 30% 38% 0;
}

.cell-d {
  inset: 28% 0 54% 70%;
}

.cell-e {
  inset: 46% 0 3% 70%;
}

.cell-f {
  inset: 62% 30% 18% 48%;
}

.cell-g {
  inset: 78% 48% 3% 0;
}

.system-map__block {
  width: 9%;
  aspect-ratio: 1;
  background: var(--color-cobalt);
}

.block-a {
  top: 2%;
  left: 0;
}

.block-b {
  top: 45.8%;
  left: 70%;
}

.block-c {
  bottom: 29%;
  left: 0;
}

.system-map__route {
  inset: 0;
  width: 100%;
  height: 100%;
  fill: var(--color-cobalt);
  overflow: visible;
}

.system-map__route path {
  fill: none;
  stroke: var(--color-cobalt);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 4;
  stroke-dasharray: 1400;
  stroke-dashoffset: 1400;
  animation: draw-route 1.4s 250ms ease-out forwards;
}

.system-map__route circle {
  opacity: 0;
  animation: show-node 280ms 1.45s ease-out forwards;
}

.hero__footer-pattern {
  position: absolute;
  right: var(--page-gutter);
  bottom: 1.6rem;
  left: var(--page-gutter);
  height: 4rem;
  border-top: 1px solid var(--color-line);
  background-image: radial-gradient(circle, var(--color-line) 1.25px, transparent 1.25px);
  background-size: 1.25rem 1.25rem;
  background-position: 0 1.2rem;
}

.practice {
  position: relative;
  padding-top: var(--section-space);
  padding-bottom: clamp(4rem, 7vw, 7rem);
}

.practice::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(var(--page-gutter) + 4.5rem);
  width: 1px;
  content: "";
  background: var(--color-cobalt);
}

.practice__intro {
  margin-left: clamp(6.5rem, 11vw, 10rem);
}

.practice h2,
.approach h2,
.about h2 {
  margin: 0;
  font-size: clamp(2.8rem, 5.3vw, 5.35rem);
  font-weight: 700;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.practice__intro p {
  margin: 1rem 0 0;
  font-size: clamp(1.15rem, 1.8vw, 1.55rem);
  line-height: 1.45;
}

.practice-list {
  margin: clamp(3rem, 6vw, 5rem) 0 0;
  padding: 0;
  list-style: none;
}

.practice-row {
  position: relative;
  display: grid;
  min-height: 8rem;
  margin-left: clamp(6.5rem, 11vw, 10rem);
  border-bottom: 1px solid var(--color-line);
  grid-template-columns: clamp(5.5rem, 8vw, 8rem) clamp(8rem, 14vw, 12rem) 1fr;
  align-items: center;
}

.practice-row:first-child {
  border-top: 1px solid var(--color-line);
}

.practice-row::before {
  position: absolute;
  top: 50%;
  left: calc(clamp(6.5rem, 11vw, 10rem) * -1);
  width: clamp(5.9rem, 10vw, 9.4rem);
  height: 50%;
  border-top: 2px solid var(--color-cobalt);
  border-left: 2px solid var(--color-cobalt);
  border-radius: 1.25rem 0 0 0;
  content: "";
}

.practice-row::after {
  position: absolute;
  top: calc(50% - 0.35rem);
  left: calc(clamp(0.25rem, 1vw, 0.6rem) * -1);
  width: 0.7rem;
  height: 0.7rem;
  content: "";
  background: var(--color-cobalt);
  border-radius: 50%;
}

.practice-row__number {
  color: var(--color-cobalt);
  font-size: clamp(2.25rem, 3.5vw, 3.5rem);
  font-weight: 400;
  letter-spacing: -0.04em;
}

.practice-row h3 {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.practice-row p {
  margin: 0;
  font-size: clamp(1.25rem, 2vw, 1.8rem);
  letter-spacing: -0.025em;
  line-height: 1.3;
}

.approach {
  position: relative;
  color: var(--color-white);
  background: var(--color-cobalt);
  overflow: hidden;
}

.approach__content {
  width: min(100%, var(--content-width));
  min-height: 20rem;
  margin-inline: auto;
  padding: clamp(4rem, 7vw, 6.5rem) var(--page-gutter) clamp(4rem, 7vw, 6rem);
  padding-left: max(calc(var(--page-gutter) + clamp(15rem, 21vw, 20rem)), var(--page-gutter));
}

.approach h2 {
  max-width: none;
  font-size: clamp(2.75rem, 4.2vw, 4rem);
}

.approach p {
  max-width: 43rem;
  margin: 1rem 0 0;
  font-size: clamp(1.15rem, 1.8vw, 1.55rem);
  line-height: 1.45;
}

.approach__route {
  position: absolute;
  top: 0;
  bottom: auto;
  left: max(calc((100% - var(--content-width)) / 2 + var(--page-gutter) + 4.5rem), calc(var(--page-gutter) + 4.5rem));
  width: clamp(8rem, 14vw, 13rem);
  height: 3.5rem;
  border-bottom: 2px solid var(--color-white);
  border-left: 2px solid var(--color-white);
  border-radius: 0 0 0 1.25rem;
}

.approach__route span {
  position: absolute;
  right: -0.45rem;
  bottom: -0.45rem;
  width: 0.8rem;
  height: 0.8rem;
  background: var(--color-white);
  border-radius: 50%;
}

.about {
  padding-top: clamp(4.5rem, 9vw, 8rem);
  padding-bottom: clamp(4.5rem, 9vw, 8rem);
}

.about__content {
  display: grid;
  margin-left: clamp(6.5rem, 17vw, 17rem);
  grid-template-columns: minmax(15rem, 1fr) minmax(18rem, 1.15fr);
  gap: clamp(3rem, 7vw, 7rem);
  align-items: start;
}

.about__content p {
  max-width: 31rem;
  margin: 0;
  padding-left: clamp(2rem, 5vw, 5rem);
  border-left: 1px solid var(--color-line);
  font-size: clamp(1.2rem, 1.8vw, 1.55rem);
  line-height: 1.45;
}

.about h2 {
  font-size: clamp(2.75rem, 3.7vw, 3.5rem);
}

.site-footer {
  display: flex;
  min-height: 6rem;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--color-line);
  font-size: 0.95rem;
}

.site-footer p {
  margin: 0;
}

@keyframes draw-route {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes show-node {
  to {
    opacity: 1;
  }
}

@media (max-width: 62rem) {
  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .hero h1 {
    max-width: 9ch;
  }

  .system-map {
    width: min(100%, 40rem);
    margin-inline: auto;
  }

  .practice::before {
    left: calc(var(--page-gutter) + 1.25rem);
  }

  .practice__intro,
  .practice-row {
    margin-left: 4rem;
  }

  .practice-row {
    grid-template-columns: 5rem 9rem 1fr;
  }

  .practice-row::before {
    left: -4rem;
    width: 3.5rem;
  }

  .approach__route {
    left: calc(var(--page-gutter) + 1.25rem);
    width: 3rem;
  }

  .approach__content {
    padding-left: calc(var(--page-gutter) + 5rem);
  }

  .about__content {
    margin-left: 0;
  }
}

@media (max-width: 42rem) {
  .site-header {
    min-height: 4.75rem;
  }

  .site-nav {
    gap: 1rem;
  }

  .site-nav a {
    font-size: 0.875rem;
  }

  .hero {
    padding-top: 4.5rem;
    grid-template-columns: minmax(0, 1fr);
    gap: 4rem;
  }

  .hero h1 {
    font-size: clamp(3.3rem, 15vw, 5.25rem);
  }

  .hero__content > p {
    max-width: 24rem;
  }

  .button {
    min-height: 4.5rem;
    gap: 1.5rem;
    font-size: 1.05rem;
  }

  .system-map {
    width: 120%;
    margin-left: 8%;
  }

  .practice::before {
    display: none;
  }

  .practice__intro,
  .practice-row {
    margin-left: 0;
  }

  .practice-row {
    min-height: 10.5rem;
    padding: 1.75rem 0;
    grid-template-columns: 4rem 1fr;
    gap: 0 1rem;
  }

  .practice-row::before,
  .practice-row::after {
    display: none;
  }

  .practice-row h3 {
    align-self: center;
  }

  .practice-row p {
    margin-top: 1rem;
    grid-column: 1 / -1;
  }

  .approach__route {
    display: none;
  }

  .approach__content {
    min-height: 0;
    padding-left: var(--page-gutter);
  }

  .about__content {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .about__content p {
    padding: 2rem 0 0;
    border-top: 1px solid var(--color-line);
    border-left: 0;
  }
}

@media (max-width: 31rem) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 1rem;
    padding-block: 1rem;
  }

  .site-nav {
    width: 100%;
    justify-content: space-between;
  }
}

/* Printed copies are for people. They get a footnote the screen never shows. */
@media print {
  .site-nav,
  .skip-link,
  .hero__actions,
  .system-map,
  .hero__footer-pattern,
  .approach__route {
    display: none;
  }

  .approach {
    color: var(--color-ink);
    background: none;
  }

  body::after {
    display: block;
    margin: 3rem var(--page-gutter) 0;
    padding-top: 1rem;
    border-top: 1px solid var(--color-ink);
    color: var(--color-muted);
    font-size: 0.85rem;
    content: "Printed from nathanwag.com. This page was written for two readers. You are holding the copy for people. The other one never needed paper.";
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .system-map__route path {
    stroke-dashoffset: 0;
  }

  .system-map__route circle {
    opacity: 1;
  }
}

/* ---------- Shared page components ---------- */

/* Read by screen readers and parsers; not drawn on screen. */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* Drawn in the page colour: invisible until selected. */
.screen-match {
  margin: 3rem 0 0;
  color: var(--color-white);
  font-size: 0.85rem;
  line-height: 1.5;
}

.screen-match::selection {
  color: var(--color-white);
  background: var(--color-cobalt);
}

/* Whispers: one-pixel text in the background colour, inline in real sentences.
   Text extractors and copy/paste keep them; eyes don't see them. */
.whisper {
  color: var(--color-white);
  font-size: 1px;
  line-height: 0;
}

.approach .whisper {
  color: var(--color-cobalt);
}

.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.eyebrow {
  margin: 0 0 1.25rem;
  color: var(--color-cobalt);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.button--ghost {
  color: var(--color-cobalt);
  background: var(--color-white);
}

.button--ghost:hover,
.button--ghost:focus-visible {
  color: var(--color-white);
  background: var(--color-cobalt);
}

.page-intro {
  padding-top: clamp(4rem, 9vw, 8rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
  border-bottom: 1px solid var(--color-line);
}

.page-intro h1 {
  max-width: 16ch;
  margin: 0;
  font-size: clamp(3rem, 6vw, 5.75rem);
  letter-spacing: -0.06em;
  line-height: 0.96;
}

.page-intro__lead {
  max-width: 40rem;
  margin: 2rem 0 0;
  font-size: clamp(1.15rem, 1.7vw, 1.45rem);
  line-height: 1.5;
}

.section-title {
  margin: 0 0 2.5rem;
  font-size: clamp(2.2rem, 3.6vw, 3.4rem);
  letter-spacing: -0.05em;
  line-height: 1;
}

/* ---------- Home ---------- */

.stats {
  display: grid;
  margin: 0;
  padding-block: clamp(3rem, 6vw, 5rem);
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--color-line);
}

.stats div {
  display: flex;
  padding: 0 clamp(1rem, 2vw, 2rem);
  flex-direction: column-reverse;
  justify-content: flex-end;
  border-left: 1px solid var(--color-line);
}

.stats div:first-child {
  padding-left: 0;
  border-left: 0;
}

.stats dt {
  color: var(--color-muted);
  font-size: 0.95rem;
  line-height: 1.4;
}

.stats dd {
  margin: 0 0 0.5rem;
  color: var(--color-cobalt);
  font-size: clamp(2.5rem, 4.5vw, 4.25rem);
  font-weight: 700;
  letter-spacing: -0.05em;
}


/* ---------- Résumé ---------- */

.resume {
  display: grid;
  padding-block: clamp(3.5rem, 7vw, 6rem);
  grid-template-columns: minmax(14rem, 0.42fr) minmax(0, 1fr);
  gap: clamp(3rem, 7vw, 7rem);
}

.resume__aside h2,
.resume__main > h2 {
  margin: 0 0 1.25rem;
  color: var(--color-cobalt);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.resume__aside section + section {
  margin-top: 2.75rem;
}

.resume__aside p,
.resume__aside li {
  margin: 0;
  font-size: 1rem;
  line-height: 1.55;
}

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

.resume__aside li + li {
  margin-top: 0.75rem;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.resume__aside .chips li {
  margin: 0;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  font-size: 0.9rem;
}

.resume__summary {
  margin: 0 0 3rem;
  font-size: clamp(1.15rem, 1.6vw, 1.35rem);
  line-height: 1.55;
}

.role {
  padding: 2rem 0;
  border-top: 1px solid var(--color-line);
}

.role header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.25rem 2rem;
}

.role h3 {
  margin: 0;
  font-size: clamp(1.3rem, 2vw, 1.65rem);
  letter-spacing: -0.03em;
}

.role__org {
  margin: 0.35rem 0 0;
  color: var(--color-cobalt);
  font-weight: 700;
}

.role__dates {
  color: var(--color-muted);
  font-size: 0.95rem;
  white-space: nowrap;
}

.role ul {
  margin: 1.25rem 0 0;
  padding-left: 1.1rem;
}

.role li {
  margin-top: 0.6rem;
  font-size: 1.05rem;
  line-height: 1.55;
}

/* ---------- Work ---------- */

.case {
  display: grid;
  padding-block: clamp(3.5rem, 7vw, 6rem);
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.8fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
  border-bottom: 1px solid var(--color-line);
}

.case h2 {
  margin: 0;
  font-size: clamp(2rem, 3.4vw, 3.1rem);
  letter-spacing: -0.05em;
  line-height: 1.02;
}

.case p {
  font-size: 1.1rem;
  line-height: 1.6;
}

.case dl {
  display: grid;
  margin: 2rem 0 0;
  grid-template-columns: 8rem 1fr;
  gap: 0.75rem 1.5rem;
  font-size: 1rem;
}

.case dt {
  color: var(--color-muted);
}

.case dd {
  margin: 0;
}

.case__result {
  color: var(--color-cobalt);
  font-weight: 700;
}

.diagram {
  width: 100%;
  height: auto;
  background: var(--color-wash);
  border: 1px solid var(--color-line);
}

.diagram rect {
  fill: var(--color-white);
  stroke: var(--color-cobalt);
  stroke-width: 2;
}

.diagram .diagram__core {
  fill: var(--color-cobalt);
}

.diagram path {
  fill: none;
  stroke: var(--color-cobalt);
  stroke-width: 2;
}

.diagram text {
  fill: var(--color-ink);
  font-family: var(--font-sans);
  font-size: 15px;
  text-anchor: middle;
}

.diagram .diagram__core-label {
  fill: var(--color-white);
  font-weight: 700;
}

.bench {
  width: 100%;
  margin-top: 2rem;
  border-collapse: collapse;
  font-size: 0.95rem;
  font-variant-numeric: tabular-nums;
}

.bench caption {
  margin-bottom: 0.75rem;
  color: var(--color-muted);
  font-size: 0.85rem;
  text-align: left;
}

.bench th,
.bench td {
  padding: 0.55rem 0.5rem;
  border-bottom: 1px solid var(--color-line);
  text-align: right;
}

.bench th:first-child {
  padding-left: 0;
  text-align: left;
}

.bench thead th {
  color: var(--color-muted);
  font-weight: 400;
}

.bench tbody th {
  font-weight: 400;
}

/* ---------- Writing ---------- */

.essay {
  max-width: 44rem;
  padding-block: clamp(3.5rem, 7vw, 6rem);
}

.essay p {
  margin: 0 0 1.6rem;
  font-size: clamp(1.1rem, 1.5vw, 1.3rem);
  line-height: 1.7;
}

.essay__meta {
  margin-top: 1.5rem;
  color: var(--color-muted);
}

/* ---------- Contact & vault ---------- */

.contact {
  display: grid;
  padding-block: clamp(3.5rem, 7vw, 6rem);
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 3rem);
}

.contact section {
  padding-top: 1.5rem;
  border-top: 2px solid var(--color-cobalt);
}

.contact h2 {
  margin: 0 0 1rem;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}

.contact p {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.6;
}

.contact a {
  color: var(--color-cobalt);
  font-weight: 700;
}

.vault {
  max-width: 40rem;
  padding-block: clamp(3.5rem, 7vw, 6rem);
}

.vault label {
  display: block;
  margin-bottom: 0.75rem;
  font-weight: 700;
}

.vault__row {
  display: flex;
  gap: 0.75rem;
}

.vault input {
  min-width: 0;
  min-height: 3.5rem;
  padding: 0 1rem;
  flex: 1;
  color: var(--color-ink);
  border: 2px solid var(--color-ink);
  border-radius: 0.25rem;
  font: inherit;
  font-size: 1.1rem;
  letter-spacing: 0.04em;
}

.vault input:focus-visible {
  outline: 3px solid var(--color-line);
  outline-offset: 2px;
  border-color: var(--color-cobalt);
}

.vault .button {
  min-height: 3.5rem;
  margin: 0;
  font-size: 1.05rem;
  cursor: pointer;
}

.vault__status {
  min-height: 1.5rem;
  margin: 1rem 0 0;
  color: var(--color-muted);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
}

.vault__message {
  margin-top: 2.5rem;
  padding: 2rem;
  color: var(--color-white);
  background: var(--color-ink);
  border-left: 4px solid var(--color-cobalt);
  font-size: 1.1rem;
  line-height: 1.7;
  white-space: pre-line;
}

.vault__message[hidden] {
  display: none;
}

@media (max-width: 62rem) {
  .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: 2.5rem;
  }

  .stats div:nth-child(3) {
    padding-left: 0;
    border-left: 0;
  }

  .contact,
  .resume,
  .case {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 42rem) {
  .case dl {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .case dd {
    margin-bottom: 0.75rem;
  }

  .bench {
    font-size: 0.8rem;
  }

  .bench th,
  .bench td {
    padding-inline: 0.25rem;
  }

  .vault__row {
    flex-direction: column;
  }
}