@font-face {
  font-family: "IBM Plex Sans";
  src: url("/fonts/IBMPlexSans.ttf") format("truetype");
  font-weight: 100 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("/fonts/IBMPlexMono-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("/fonts/IBMPlexMono-Medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("/fonts/IBMPlexMono-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #050607;
  --bg-raise: #0c0e12;
  --ivory: #eef2f5;
  --soft: #c5ced6;
  --mute: #8b97a3;
  --line: rgba(226, 234, 240, 0.14);
  --brass: #d7e0e8;
  --brass-deep: #6e7c8a;
  --signal: #7ec8d6;
  --ink: #050607;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  --sans: "IBM Plex Sans", "Segoe UI", sans-serif;
  --serif: "IBM Plex Sans", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --nav: 4.25rem;
  --measure: 42rem;
  --page: 1120px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(ellipse 48% 28% at 100% -10%, rgba(126, 200, 214, 0.08), transparent 62%),
    var(--bg);
  color: var(--soft);
  font-family: var(--sans);
  font-stretch: 100%;
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.6;
  font-optical-sizing: auto;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
}

a { color: inherit; }

img { max-width: 100%; }

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--brass);
  color: var(--ink);
  padding: 0.5rem 0.8rem;
  z-index: 20;
}

.skip:focus { top: 0.75rem; }

.progress {
  position: fixed;
  inset: 0 0 auto 0;
  height: 2px;
  background: var(--signal);
  transform: scaleX(0);
  transform-origin: 0 50%;
  z-index: 30;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--nav);
  padding: 0.75rem clamp(1.25rem, 4vw, 2.5rem);
  background: rgba(18, 16, 14, 0.78);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
}

.nav__mark {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--ivory);
  text-decoration: none;
  letter-spacing: 0.14em;
}

.nav__toggle {
  display: none;
  background: transparent;
  color: var(--ivory);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 0.4rem 0.85rem;
  font: inherit;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 1.35rem;
}

.nav__links a {
  color: var(--mute);
  text-decoration: none;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
}

.nav__links a:hover,
.nav__links a.is-here { color: var(--ivory); }

.nav__links a[href="/resume.pdf"] {
  color: var(--ink);
  background: var(--ivory);
  padding: 0.4rem 0.8rem;
  border-radius: 2px;
  font-family: var(--mono);
  letter-spacing: 0.08em;
  font-weight: 500;
  font-size: 0.75rem;
}

.rail {
  display: none;
}

main {
  width: min(var(--page), calc(100% - 2.5rem));
  margin: 0 auto;
}

.hero {
  padding: clamp(3rem, 8vh, 6.5rem) 0 clamp(3rem, 6vh, 4.5rem);
}

.eyebrow,
.section__index {
  margin: 0 0 1rem;
  color: var(--signal);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
}

.dot {
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--signal);
}

h1 {
  margin: 0;
  color: var(--ivory);
  font-family: var(--mono);
  font-weight: 500;
  font-size: clamp(2.6rem, 7.2vw, 5.4rem);
  line-height: 0.96;
  letter-spacing: -0.055em;
  word-spacing: -0.28em;
}

.name__last {
  font-weight: 400;
  color: #b7c3ce;
}

.name__rule {
  display: block;
  width: 4.5rem;
  height: 1px;
  margin: 1.35rem 0 1.45rem;
  background: var(--signal);
  transform-origin: left;
  animation: draw 1.1s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.lede {
  max-width: var(--measure);
  margin: 0;
  color: var(--soft);
  font-size: clamp(1.08rem, 1.6vw, 1.28rem);
  line-height: 1.55;
}

.stats {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem 1.5rem;
  margin: 2.75rem 0 0;
  padding: 1.5rem 0 0;
  border-top: 1px solid var(--line);
}

.stat__value,
.stat__label { margin: 0; }

.stat__value {
  color: var(--ivory);
  font-family: var(--mono);
  font-weight: 500;
  font-size: clamp(1.45rem, 2.4vw, 2.05rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
  font-variant-numeric: tabular-nums;
}

.stat__label {
  margin-top: 0.5rem;
  max-width: 16rem;
  color: var(--mute);
  font-size: 0.95rem;
  line-height: 1.35;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  min-height: 2.8rem;
  padding: 0.55rem 1.05rem;
  border-radius: 2px;
  text-decoration: none;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.btn--solid { background: var(--ivory); color: var(--ink); }
.btn--solid:hover { background: #fff; }
.btn--ghost { border: 1px solid var(--line); color: var(--ivory); }
.btn--ghost:hover { border-color: var(--signal); color: var(--signal); }

.section { padding: clamp(4rem, 9vh, 7rem) 0; }

.section__head { max-width: 40rem; margin-bottom: 2.4rem; }

h2 {
  margin: 0;
  color: var(--ivory);
  font-family: var(--sans);
  font-weight: 500;
  font-size: clamp(2rem, 3.6vw, 3.1rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.section__deck {
  margin: 0.9rem 0 0;
  color: var(--mute);
  max-width: 38rem;
}

.stage { display: block; }

.role { margin: 0 0 2.2rem; }

.role__heading { margin: 0; font-size: inherit; font-weight: inherit; }

.role__button {
  display: none;
  width: 100%;
  text-align: left;
  background: transparent;
  color: var(--mute);
  border: 0;
  border-left: 2px solid transparent;
  padding: 0.85rem 1rem;
  font: inherit;
  cursor: pointer;
}

.role__dates {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--signal);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.role__name {
  display: block;
  margin-top: 0.2rem;
  color: inherit;
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 520;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.role__org { display: block; margin-top: 0.15rem; font-size: 0.92rem; }

.role__kicker {
  margin: 0 0 0.7rem;
  color: var(--signal);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.role__display {
  margin: 0;
  color: var(--ivory);
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2rem, 4vw, 3.15rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
}

.role__when { margin: 0.45rem 0 0; color: var(--mute); }

.role__body ul,
.aside ul,
.cred__plain,
.cred__schools {
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
}

.role__body li,
.aside li,
.cred__plain li {
  position: relative;
  margin: 0.75rem 0;
  padding-left: 1.15rem;
  line-height: 1.55;
}

.role__body li::before,
.aside li::before,
.cred__plain li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 0.45rem;
  height: 1px;
  background: var(--signal);
}

.now {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 0 rgba(126, 200, 214, 0.7);
  animation: pulse 2.4s ease-out infinite;
}

.aside {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  max-width: 46rem;
}

.aside h3,
.creds h3 {
  margin: 0;
  color: var(--ivory);
  font-family: var(--serif);
  font-weight: 520;
  font-size: 1.7rem;
  letter-spacing: -0.03em;
}

.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
}

.card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 1.3rem 1.3rem 1.15rem;
  background: rgba(255, 250, 242, 0.03);
  border: 1px solid var(--line);
  border-radius: 2px;
  text-decoration: none;
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

a.card:hover {
  transform: translateY(-3px);
  border-color: rgba(126, 200, 214, 0.55);
  background: rgba(126, 200, 214, 0.05);
}

.card__index {
  margin: 0;
  color: var(--signal);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
}

.card h3 {
  margin: 0.45rem 0 0.55rem;
  color: var(--ivory);
  font-family: var(--serif);
  font-weight: 520;
  font-size: 2rem;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.card__summary { margin: 0; color: var(--soft); flex: 1; }

.card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.card__tags li {
  padding: 0.15rem 0.5rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--mute);
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.card__meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin: 1rem 0 0;
  color: var(--mute);
  font-size: 0.86rem;
}

.card__go { color: var(--signal); white-space: nowrap; font-family: var(--mono); letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.72rem; }

.card--lead {
  background: #0c0e12;
  border-color: rgba(226, 234, 240, 0.22);
  box-shadow: inset 0 1px 0 var(--signal);
}

.card--lead h3 { font-size: clamp(2.4rem, 5vw, 3.6rem); }

.skills {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.skill {
  padding: 1.1rem 0;
  border-top: 1px solid var(--line);
}

.skill h3 {
  margin: 0 0 0.35rem;
  color: var(--signal);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.skill p { margin: 0; color: var(--soft); }

.creds {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.cred__schools { list-style: none; }

.cred__schools li {
  display: grid;
  gap: 0.1rem;
  margin: 0.9rem 0 0;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
}

.cred__dates {
  color: var(--signal);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.cred__name { color: var(--ivory); font-family: var(--serif); font-size: 1.25rem; }
.cred__detail { color: var(--mute); }

.close { padding: clamp(4rem, 10vh, 7.5rem) 0 4rem; }

.close h2 { max-width: 12ch; }

.close__email {
  display: inline-block;
  margin-top: 1rem;
  color: var(--ivory);
  font-family: var(--mono);
  font-weight: 400;
  font-size: clamp(1.25rem, 2.6vw, 1.85rem);
  letter-spacing: -0.03em;
  text-decoration: none;
  border-bottom: 1px solid var(--signal);
}

.close__row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.2rem;
  margin: 1.2rem 0 0;
  color: var(--soft);
}

.close__row a { color: var(--ivory); text-underline-offset: 0.2em; }

.close__refs { color: var(--mute); }

.foot {
  width: min(var(--page), calc(100% - 2.5rem));
  margin: 0 auto;
  padding: 1.5rem 0 2.5rem;
  border-top: 1px solid var(--line);
  color: var(--mute);
  font-size: 0.92rem;
}

.foot p { margin: 0.2rem 0; }
.fine { font-size: 0.82rem; }

html.is-enhanced .role { margin: 0; }
html.is-enhanced .role__heading { margin: 0; }
html.is-enhanced .role__button { display: flex; flex-direction: column; }
html.is-enhanced .role:not(.is-active) .role__body { display: none; }
html.is-enhanced .role.is-active .role__button {
  color: var(--ivory);
  border-left-color: var(--signal);
  background: linear-gradient(90deg, rgba(126, 200, 214, 0.1), transparent 82%);
}

html.is-enhanced .role.is-active .role__body {
  animation: rise 0.45s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

@media (min-width: 900px) {
  .stats { grid-template-columns: repeat(4, 1fr); }
  .cards { grid-template-columns: 1fr 1fr; }
  .card--lead { grid-column: 1 / -1; }
  .skills { grid-template-columns: 1fr 1fr; column-gap: 2.5rem; }
  .skill:nth-child(odd) { padding-right: 1rem; }
  .creds { grid-template-columns: 1.2fr 1fr 0.9fr; gap: 2.5rem; }
}

@media (min-width: 1180px) {
  body { padding-left: 7.5rem; }
  .rail {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    position: fixed;
    left: 1.3rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
  }
  .rail a {
    display: flex;
    flex-direction: column;
    color: var(--mute);
    text-decoration: none;
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }
  .rail a span {
    font-family: var(--mono);
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    text-transform: none;
  }
  .rail a.is-here,
  .rail a:hover { color: var(--signal); }
}

@media (min-width: 900px) {
  html.is-enhanced .stage { position: relative; }
  html.is-enhanced .role__button { width: min(330px, 38%); }
  html.is-enhanced .role__body {
    position: absolute;
    top: 0;
    left: calc(min(330px, 38%) + 3rem);
    right: 0;
    width: auto;
  }
}

@media (max-width: 899px) {
  html.is-enhanced .role__button { border-bottom: 1px solid var(--line); }
  html.is-enhanced .role.is-active .role__body { padding: 0.4rem 0 1.4rem 1rem; }
  .nav__toggle { display: inline-flex; }
  .nav__links {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    z-index: 20;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.15rem;
    padding: 0.4rem 1.25rem 1.1rem;
    background: #050607;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 28px 48px rgba(0, 0, 0, 0.55);
  }
  .nav__links.is-open { display: flex; }
  .nav__links a { padding: 0.55rem 0; }
}

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

@keyframes draw {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(126, 200, 214, 0.55); }
  100% { box-shadow: 0 0 0 8px rgba(126, 200, 214, 0); }
}

@media print {
  .nav, .rail, .progress, .hero__actions, .role__button, .card__go { display: none !important; }
  .stage { position: static !important; min-height: 0 !important; }
  .role, .role__body, .role__heading { display: block !important; position: static !important; left: auto !important; }
  body { background: white; color: #1c1915; padding: 0; }
  .hero, .section, .close { padding: 1rem 0; }
  h1, h2, .role__display, .stat__value, .close__email { color: #1c1915; }
  a { text-decoration: none; }
}