:root {
  color-scheme: light;
  --bg: #fafafa;
  --surface: #fff;
  --subtle: #f0eef5;
  --ink: #202024;
  --muted: #62616b;
  --line: #dcdbe2;
  --accent: #7148b4;
  --lilac: #c9b2ed;
  --button: #7045b1;
  --button-ink: #fff;
  --max: 1160px;
}
html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #141316;
  --surface: #1d1b21;
  --subtle: #24202c;
  --ink: #f1eef5;
  --muted: #b4afbd;
  --line: #3b3543;
  --accent: #c9b2ed;
  --button: #c9b2ed;
  --button-ink: #231530;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 30px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
textarea {
  font: inherit;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 5px;
}
::selection {
  background: var(--lilac);
  color: #231530;
}
.wrap {
  width: min(var(--max), calc(100% - 96px));
  margin-inline: auto;
}
.header {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 28px 0;
}
.brand {
  font-size: 32px;
  letter-spacing: -1.7px;
  font-weight: 650;
  line-height: 1;
}
.brand span {
  display: block;
  font-size: 13px;
  letter-spacing: 0.01em;
  font-weight: 400;
  margin-top: 9px;
  color: var(--muted);
}
nav {
  display: flex;
  gap: 28px;
  align-items: center;
  margin-left: auto;
  font-size: 14px;
}
nav a:hover {
  color: var(--accent);
}
.nav-contact {
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 8px 17px;
}
.theme-toggle {
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 8px 13px;
  background: var(--surface);
  color: var(--ink);
  display: flex;
  gap: 7px;
  align-items: center;
  cursor: pointer;
  font-size: 13px;
  white-space: nowrap;
}
.theme-icon {
  font-size: 17px;
  line-height: 1;
}
.hero {
  padding: 75px 0 0;
  text-align: center;
}
.hero-top {
  display: flex;
  justify-content: center;
}
.eyebrow {
  font-size: 13px;
  letter-spacing: 0.075em;
  text-transform: uppercase;
  font-weight: 550;
  margin: 0 0 25px;
  color: var(--muted);
}
.hero-top .eyebrow {
  color: var(--accent);
  margin: 0;
}
.hero-note {
  display: none;
}
h1,
h2,
h3,
p {
  margin-top: 0;
}
h1 {
  font-size: clamp(48px, 6.6vw, 88px);
  font-weight: 600;
  line-height: 1.07;
  letter-spacing: -0.055em;
  margin: 35px 0 27px;
}
h1 em {
  font-style: normal;
  color: var(--accent);
}
.hero-bottom {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 28px;
}
.hero-bottom p {
  font-size: 23px;
  max-width: 660px;
  color: var(--muted);
  margin: 0;
  line-height: 1.5;
  letter-spacing: -0.02em;
}
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 12px 24px;
  border-radius: 28px;
  font-size: 15px;
  font-weight: 500;
  transition: opacity 0.2s;
  white-space: nowrap;
}
.accent,
.dark {
  background: var(--button);
  color: var(--button-ink);
}
.button:hover {
  opacity: 0.85;
}
.hero-line {
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 20px;
  margin-top: 90px;
  color: var(--muted);
  font-size: 13px;
  text-align: left;
}
.section {
  padding-top: 115px;
  padding-bottom: 115px;
}
h2 {
  font-size: clamp(32px, 3.6vw, 48px);
  line-height: 1.15;
  letter-spacing: -0.04em;
  font-weight: 600;
  margin-bottom: 25px;
}
.intro {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 85px;
  border-bottom: 1px solid var(--line);
}
.intro-text {
  padding-top: 37px;
  color: var(--muted);
  font-size: 18px;
}
.intro-text p:last-child {
  margin: 0;
}
.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 70px;
  align-items: end;
  margin-bottom: 60px;
}
.section-heading h2 {
  margin: 0;
}
.section-heading > p {
  max-width: 310px;
  color: var(--muted);
  margin: 0;
}
.service {
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 60px 1fr 95px;
  gap: 24px;
  padding: 42px 0;
}
.service:last-child {
  border-bottom: 1px solid var(--line);
}
.number {
  font-size: 14px;
  color: var(--accent);
  padding-top: 6px;
  font-variant-numeric: tabular-nums;
}
.service h3 {
  font-size: 26px;
  letter-spacing: -0.025em;
  font-weight: 550;
  margin-bottom: 15px;
  line-height: 1.3;
}
.service p {
  max-width: 750px;
  color: var(--muted);
  margin-bottom: 21px;
}
.service ul {
  padding: 0;
  margin: 0;
  list-style: none;
  display: flex;
  gap: 12px 25px;
  flex-wrap: wrap;
  font-size: 14px;
  color: var(--muted);
}
.service li {
  position: relative;
  padding-left: 12px;
}
.service li:before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
}
.category {
  font-size: 13px;
  color: var(--muted);
  align-self: start;
  justify-self: end;
  padding: 3px 0;
  margin-top: 4px;
}
.situations {
  background: var(--subtle);
}
.scenario-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 35px;
  margin-top: 55px;
}
.scenario-grid a {
  border-top: 1px solid var(--line);
  padding: 25px 0 0;
}
.scenario-grid a > span {
  font-size: 13px;
  color: var(--muted);
}
.scenario-grid h3 {
  font-size: 27px;
  line-height: 1.25;
  font-weight: 550;
  letter-spacing: -0.03em;
  margin-top: 27px;
  margin-bottom: 20px;
}
.scenario-grid p {
  color: var(--muted);
  min-height: 85px;
}
.scenario-grid strong {
  font-weight: 500;
  font-size: 14px;
  color: var(--accent);
}
.scenario-grid a:hover strong {
  text-decoration: underline;
  text-underline-offset: 5px;
}
.approach {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 85px;
}
.section-copy {
  max-width: 440px;
  color: var(--muted);
  font-size: 18px;
}
.approach ol {
  list-style: none;
  margin: 0;
  padding: 0;
}
.approach li {
  display: flex;
  gap: 25px;
  padding: 25px 0;
  border-top: 1px solid var(--line);
}
.approach li > span {
  font-size: 14px;
  color: var(--accent);
  padding-top: 5px;
  font-variant-numeric: tabular-nums;
}
.approach li h3 {
  font-size: 21px;
  font-weight: 550;
  letter-spacing: -0.02em;
  margin-bottom: 9px;
}
.approach li p {
  color: var(--muted);
  margin-bottom: 0;
}
.about {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 110px 0;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 85px;
}
.about h2 {
  font-size: 54px;
  line-height: 1.1;
}
.about-role {
  color: var(--accent);
  font-size: 20px;
}
.linkedin-link {
  display: inline-flex;
  width: 30px;
  height: 30px;
  margin-top: 4px;
  color: var(--accent);
  transition:
    color 0.2s,
    transform 0.2s;
}
.linkedin-link svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}
.linkedin-link:hover {
  color: var(--ink);
  transform: translateY(-2px);
}
.about-grid > div:last-child > p {
  color: var(--muted);
}
.about-grid .about-lead {
  font-size: 23px;
  line-height: 1.45;
  color: var(--ink) !important;
  letter-spacing: -0.02em;
}
.about-meta {
  border-top: 1px solid var(--line);
  margin-top: 30px;
  padding-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 13px;
  color: var(--muted);
}
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 85px;
}
.contact-panel label {
  display: block;
  font-size: 15px;
  margin-bottom: 12px;
}
.contact-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}
.contact-panel input,
.contact-panel textarea {
  display: block;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  padding: 13px 15px;
  color: var(--ink);
}
.contact-panel textarea {
  resize: vertical;
  padding: 18px;
  margin-bottom: 22px;
  min-height: 150px;
}
.contact-panel textarea::placeholder {
  color: var(--muted);
  opacity: 1;
}
.email {
  display: inline-block;
  margin: 0 0 0 20px;
  font-size: 15px;
  color: var(--accent);
}
.email a:hover {
  text-decoration: underline;
}
.contact-note {
  font-size: 13px;
  color: var(--muted);
  margin-top: 18px;
}
.contact-panel .button {
  border: 0;
  cursor: pointer;
}
.form-honeypot {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
footer {
  border-top: 1px solid var(--line);
  padding: 30px 0;
  display: flex;
  align-items: center;
  gap: 25px;
  justify-content: space-between;
  font-size: 13px;
  color: var(--muted);
}
footer p {
  margin: 0;
}
.footer-brand {
  font-size: 26px;
  font-weight: 650;
  letter-spacing: -1px;
  color: var(--ink);
}
.skip {
  position: fixed;
  top: -70px;
  left: 20px;
  z-index: 5;
  padding: 10px;
  background: var(--lilac);
  color: #231530;
}
.skip:focus {
  top: 10px;
}
@media (max-width: 900px) {
  .wrap {
    width: calc(100% - 48px);
  }
  .header {
    gap: 20px;
  }
  nav {
    gap: 18px;
  }
  .intro,
  .approach,
  .about-grid,
  .contact {
    gap: 35px;
  }
  .section-heading {
    gap: 30px;
  }
  .scenario-grid {
    gap: 25px;
  }
  .scenario-grid h3 {
    font-size: 23px;
  }
  .service ul {
    display: block;
  }
  .service li + li {
    margin-top: 5px;
  }
  .email {
    display: block;
    margin: 15px 0 0;
  }
  .theme-toggle #theme-label {
    display: none;
  }
  .theme-toggle {
    min-width: 36px;
    justify-content: center;
    padding: 8px;
  }
}
@media (max-width: 600px) {
  .wrap {
    width: calc(100% - 40px);
  }
  .header {
    padding: 22px 0;
    gap: 14px;
  }
  .brand {
    font-size: 28px;
  }
  .brand span {
    font-size: 12px;
  }
  nav {
    gap: 15px;
  }
  nav a {
    font-size: 13px;
  }
  nav a[href="#approach"],
  nav a[href="#about"] {
    display: none;
  }
  .nav-contact {
    border: 0;
    padding: 0;
  }
  .hero {
    padding-top: 62px;
  }
  .hero-top .eyebrow {
    font-size: 11px;
    letter-spacing: 0.045em;
  }
  h1 {
    font-size: clamp(39px, 9.6vw, 58px);
    margin-top: 28px;
  }
  .hero-bottom p {
    font-size: 19px;
  }
  .hero-line {
    display: block;
    margin-top: 65px;
    font-size: 12px;
  }
  .hero-line span {
    display: block;
  }
  .hero-line span + span {
    margin-top: 4px;
  }
  .section {
    padding-top: 75px;
    padding-bottom: 75px;
  }
  .intro,
  .approach,
  .about-grid,
  .contact {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .intro-text {
    padding-top: 0;
    font-size: 17px;
  }
  .section-heading {
    display: block;
    margin-bottom: 40px;
  }
  .section-heading > p {
    max-width: none;
    margin-top: 22px;
  }
  .service {
    grid-template-columns: 26px 1fr;
    gap: 15px;
    padding: 30px 0;
  }
  .category {
    display: none;
  }
  .service h3 {
    font-size: 23px;
  }
  .service p {
    font-size: 16px;
  }
  .scenario-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }
  .scenario-grid a {
    padding-right: 0;
  }
  .scenario-grid h3 {
    font-size: 25px;
    margin-top: 18px;
  }
  .scenario-grid p {
    min-height: 0;
  }
  .about {
    padding: 75px 0;
  }
  .about h2 {
    font-size: 42px;
  }
  .about-grid .about-lead {
    font-size: 21px;
  }
  .contact-panel {
    margin-top: 8px;
  }
  .contact-fields {
    grid-template-columns: 1fr;
  }
  footer {
    flex-wrap: wrap;
    gap: 15px;
  }
  footer p {
    order: 3;
    width: 100%;
  }
  .eyebrow {
    font-size: 12px;
    margin-bottom: 19px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .button {
    transition: none;
  }
}
/* Technical visual language */
:root {
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --grid: rgba(113, 72, 180, 0.09);
  --panel-shadow: 0 20px 70px rgba(40, 22, 65, 0.045);
}
html[data-theme="dark"] {
  --grid: rgba(201, 178, 237, 0.09);
  --panel-shadow: 0 20px 70px rgba(0, 0, 0, 0.12);
}
.reading-progress {
  position: fixed;
  inset: 0 auto auto 0;
  height: 2px;
  width: 100%;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--accent);
  z-index: 20;
  pointer-events: none;
}
.header {
  position: relative;
}
.brand {
  transition: color 0.25s;
}
.brand:hover {
  color: var(--accent);
}
.eyebrow,
.number,
.category,
.scenario-grid a > span,
.approach li > span,
.mono,
.node-index {
  font-family: var(--mono);
  font-weight: 400;
}
.eyebrow {
  font-size: 12px;
  letter-spacing: 0.06em;
}
.hero {
  padding-top: 65px;
}
.hero-line {
  margin-top: 28px;
}
.system-panel {
  position: relative;
  margin: 65px auto 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--panel-shadow);
  text-align: left;
  overflow: hidden;
}
.system-panel:before {
  content: "";
  position: absolute;
  inset: 45px 0;
  background-image: radial-gradient(var(--grid) 1px, transparent 1px);
  background-size: 16px 16px;
  pointer-events: none;
}
.system-caption {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 17px 24px;
  font-size: 12px;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}
.system-bottom {
  border-bottom: 0;
  border-top: 1px solid var(--line);
  font-size: 13px;
}
.system-bottom .mono {
  font-size: 11px;
  align-self: center;
}
.system-diagram {
  position: relative;
  height: 360px;
  max-width: 1000px;
  margin: 8px auto;
}
.system-wires {
  position: absolute;
  inset: 20px 0;
  width: 100%;
  height: 320px;
  overflow: visible;
}
.wire-base {
  fill: none;
  stroke: var(--line);
  stroke-width: 1;
}
.wire-flow {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.3;
  stroke-dasharray: 7 130;
  animation: signal-flow 4s linear 1;
  opacity: 0.7;
}
.wire-points {
  fill: var(--surface);
  stroke: var(--accent);
  stroke-width: 1;
}
.system-node {
  position: absolute;
  width: 210px;
  padding: 14px 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 9px;
  transform: translate(-50%, -50%);
  transition:
    border-color 0.3s,
    box-shadow 0.3s,
    background 0.3s;
  z-index: 1;
}
.system-node:before,
.system-node:after {
  content: "";
  position: absolute;
  width: 5px;
  height: 5px;
  background: var(--accent);
  top: calc(50% - 2.5px);
  opacity: 0.5;
}
.system-node:before {
  left: -3px;
}
.system-node:after {
  right: -3px;
}
.node-index {
  display: block;
  color: var(--accent);
  font-size: 10px;
  letter-spacing: 0.055em;
  margin-bottom: 5px;
}
.system-node strong {
  display: block;
  font-size: 16px;
  font-weight: 550;
  letter-spacing: -0.02em;
}
.node-detail {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
}
.node-leadership {
  left: 50%;
  top: 65px;
}
.node-software {
  left: 17%;
  top: 180px;
}
.node-review {
  left: 50%;
  top: 180px;
}
.node-security {
  left: 83%;
  top: 180px;
}
.node-infrastructure {
  left: 50%;
  top: 295px;
}
.service {
  position: relative;
  transition:
    background 0.35s,
    padding 0.35s;
}
.service:before {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.service:hover:before,
.service:focus-within:before {
  width: 100%;
}
.service .category:after {
  content: " +";
  color: var(--accent);
  padding-left: 12px;
}
.service:hover .number {
  transform: translateX(5px);
}
.number {
  transition: transform 0.35s;
}
.scenario-grid a strong {
  display: inline-block;
  transition: transform 0.35s;
}
.scenario-grid a:hover strong {
  transform: translateX(5px);
}
.button {
  transition:
    opacity 0.2s,
    transform 0.3s,
    box-shadow 0.3s;
}
.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 7px 20px var(--grid);
}
.button:active {
  transform: translateY(0);
}
.approach li {
  position: relative;
}
.approach li:before {
  content: "";
  width: 4px;
  height: 4px;
  position: absolute;
  top: -2px;
  right: 0;
  background: var(--accent);
}
.about {
  position: relative;
}
.about:before {
  content: "";
  position: absolute;
  top: 0;
  left: calc((100% - min(1160px, 100% - 96px)) / 2);
  height: 24px;
  border-left: 1px solid var(--accent);
}
.contact-panel input,
.contact-panel textarea {
  transition:
    border-color 0.25s,
    background 0.25s;
}
.contact-panel input:focus,
.contact-panel textarea:focus {
  border-color: var(--accent);
}
.reveal {
  opacity: 1;
  transform: none;
}
.motion-ready .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
}
.motion-ready .reveal.is-visible {
  opacity: 1;
  transform: none;
}
@keyframes signal-flow {
  to {
    stroke-dashoffset: -548;
  }
}
@media (max-width: 900px) {
  .system-node {
    width: 190px;
    padding: 12px;
  }
  .node-detail {
    font-size: 11px;
  }
  .system-diagram {
    margin-inline: 12px;
  }
  .system-caption {
    padding: 15px 18px;
  }
  .system-bottom .mono {
    display: none;
  }
}
@media (max-width: 680px) {
  .system-panel {
    margin-top: 48px;
    border-radius: 12px;
  }
  .system-caption {
    font-size: 10px;
    gap: 12px;
    padding: 14px 15px;
  }
  .system-caption .mono:last-child {
    display: none;
  }
  .system-diagram {
    height: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    padding: 22px 15px;
    margin: 0;
  }
  .system-node {
    position: relative;
    inset: auto;
    transform: none;
    width: auto;
    padding: 14px;
    min-width: 0;
  }
  .system-node strong {
    font-size: 16px;
  }
  .node-detail {
    font-size: 12px;
  }
  .node-index {
    font-size: 10px;
  }
  .node-leadership {
    grid-column: 1/-1;
  }
  .node-software {
    order: 2;
  }
  .node-review {
    order: 5;
    grid-column: 1/-1;
  }
  .node-security {
    order: 4;
  }
  .node-infrastructure {
    order: 3;
  }
  .system-wires {
    display: none;
  }
  .system-bottom {
    font-size: 12px;
  }
  .hero-line {
    margin-top: 23px;
  }
  .service:hover .number {
    transform: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  .wire-flow {
    animation: none;
    stroke-dasharray: none;
    opacity: 0.25;
  }
  .motion-ready .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .button,
  .system-node,
  .service,
  .service:before,
  .number,
  .scenario-grid a strong {
    transition: none;
  }
  .button:hover,
  .scenario-grid a:hover strong {
    transform: none;
  }
}

/* Sequential, non-interactive service overview */
.system-diagram {
  height: auto;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
  padding: 36px 24px;
  margin: 0;
  max-width: none;
  align-items: stretch;
}
.system-wires {
  inset: 36px 0;
  width: 100%;
  height: 115px;
}
.system-node {
  position: relative;
  inset: auto;
  transform: none;
  width: auto;
  min-width: 0;
  padding: 16px 13px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 115px;
  border-radius: 8px;
  transition: none;
}
.system-node strong {
  font-size: 16px;
  line-height: 1.35;
}
.node-detail {
  font-size: 12px;
  line-height: 1.4;
  margin-top: 5px;
}
.node-index {
  font-size: 10px;
  line-height: 1.4;
}
.node-leadership,
.node-software,
.node-infrastructure,
.node-security,
.node-review {
  grid-column: auto;
  order: initial;
}
.system-bottom {
  justify-content: flex-start;
}
@media (max-width: 1050px) {
  .system-diagram {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
  .system-wires {
    display: none;
  }
  .system-node:before,
  .system-node:after {
    display: none;
  }
  .system-node {
    padding: 16px;
    min-height: 115px;
  }
}
@media (max-width: 680px) {
  .system-diagram {
    grid-template-columns: 1fr;
    padding: 20px 16px;
    gap: 12px;
  }
  .system-node {
    min-height: 0;
    padding: 16px 18px;
  }
  .system-node strong {
    font-size: 17px;
  }
  .node-index {
    font-size: 11px;
  }
  .node-detail {
    font-size: 13px;
  }
}

/* Content-led layouts for engagement scenarios and selected experience. */
.scenario-grid {
  grid-template-columns: repeat(2, 1fr);
  gap: 48px 35px;
}
.scenario-grid p {
  min-height: 58px;
}
.experience {
  border-bottom: 1px solid var(--line);
}
.experience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 35px;
}
.experience-grid article {
  border-top: 1px solid var(--line);
  padding-top: 25px;
}
.experience-grid span {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
}
.experience-grid h3 {
  font-size: 23px;
  line-height: 1.3;
  font-weight: 550;
  letter-spacing: -0.025em;
  margin: 24px 0 16px;
}
.experience-grid p {
  color: var(--muted);
  margin: 0;
}
@media (max-width: 900px) {
  .experience-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }
}
@media (max-width: 600px) {
  .scenario-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }
  .scenario-grid p {
    min-height: 0;
  }
  .experience-grid {
    gap: 38px;
  }
}

/* Restrained instrument readouts, inspired by technical field notes. */
.signal-readout {
  position: relative;
  display: grid;
  grid-template-columns: max-content 1fr max-content;
  align-items: center;
  gap: 18px;
  padding: 11px 24px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 9px;
  line-height: 1.4;
  letter-spacing: 0.045em;
  text-transform: uppercase;
  color: var(--muted);
  overflow: hidden;
}
.signal-ascii {
  color: var(--accent);
  text-align: center;
  white-space: nowrap;
  opacity: 0.7;
  letter-spacing: 0.02em;
}
.system-bottom {
  justify-content: space-between;
}
.trace-card {
  max-width: 440px;
  margin-top: 48px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface);
  box-shadow: var(--panel-shadow);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.4;
  color: var(--muted);
  overflow: hidden;
}
.trace-heading {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  font-size: 9px;
  letter-spacing: 0.06em;
  color: var(--accent);
}
.trace-row {
  display: grid;
  grid-template-columns: 28px 1fr max-content;
  gap: 10px;
  padding: 9px 14px;
  border-bottom: 1px dotted var(--line);
  text-transform: uppercase;
}
.trace-row span:first-child {
  color: var(--accent);
}
.trace-row span:last-child:before {
  content: "[ ";
  color: var(--accent);
}
.trace-row span:last-child:after {
  content: " ]";
  color: var(--accent);
}
.trace-footer {
  padding: 12px 14px;
  color: var(--muted);
  font-size: 10px;
}
@media (max-width: 680px) {
  .signal-readout {
    grid-template-columns: 1fr;
    padding: 11px 15px;
  }
  .signal-readout > span:first-child,
  .signal-readout > span:last-child {
    display: none;
  }
  .signal-ascii {
    font-size: 8px;
  }
  .system-bottom .mono {
    display: block;
    margin-left: auto;
  }
  .trace-card {
    margin-top: 34px;
  }
  .trace-heading {
    font-size: 8px;
  }
  .trace-row {
    font-size: 10px;
  }
}