:root {
  --bg: #0b1514;
  --bg-elevated: #101e1c;
  --bg-soft: #152725;
  --surface: #192d2a;
  --text: #f1f3ed;
  --text-soft: #b6c0ba;
  --muted: #7f918b;
  --line: rgba(229, 240, 233, 0.14);
  --line-strong: rgba(229, 240, 233, 0.28);
  --accent: #74e4c2;
  --accent-dark: #112c25;
  --accent-faint: rgba(116, 228, 194, 0.09);
  --warm: #e7dfc9;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.24);
  --header-height: 82px;
  --radius: 3px;
  color-scheme: dark;
}

html[data-theme="light"] {
  --bg: #edf0e9;
  --bg-elevated: #f5f6f0;
  --bg-soft: #e2e7de;
  --surface: #d9e2db;
  --text: #13201d;
  --text-soft: #465650;
  --muted: #687871;
  --line: rgba(19, 32, 29, 0.14);
  --line-strong: rgba(19, 32, 29, 0.28);
  --accent: #087a60;
  --accent-dark: #d0eee2;
  --accent-faint: rgba(8, 122, 96, 0.08);
  --warm: #39443e;
  --shadow: 0 24px 80px rgba(39, 54, 48, 0.14);
  color-scheme: light;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: Aptos, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  transition: background-color 220ms ease, color 220ms ease;
}

body::before {
  position: fixed;
  z-index: -2;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: min(8.333vw, 128px) min(8.333vw, 128px);
  content: "";
  opacity: 0.17;
  pointer-events: none;
}

body::after {
  position: fixed;
  z-index: -1;
  inset: 0;
  background:
    radial-gradient(circle at 78% 15%, var(--accent-faint), transparent 25%),
    linear-gradient(180deg, transparent 0%, var(--bg) 72%);
  content: "";
  pointer-events: none;
}

body.is-nav-open,
body:has(dialog[open]) {
  overflow: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
  font: inherit;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

::selection {
  background: var(--accent);
  color: #07100e;
}

.skip-link {
  position: fixed;
  z-index: 200;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  translate: 0 -150%;
  background: var(--accent);
  color: #07100e;
  font-weight: 700;
}

.skip-link:focus {
  translate: 0;
}

.scroll-progress {
  position: fixed;
  z-index: 101;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: transparent;
}

.scroll-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--accent);
}

.section-shell {
  width: min(1280px, calc(100% - 96px));
  margin-inline: auto;
}

.section-pad {
  padding-block: clamp(96px, 11vw, 168px);
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: 100%;
  min-height: var(--header-height);
  padding: 0 40px;
  border-bottom: 1px solid transparent;
  transition: background-color 180ms ease, border-color 180ms ease, min-height 180ms ease;
}

.site-header.is-scrolled {
  min-height: 68px;
  border-color: var(--line);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 13px;
  width: fit-content;
  text-decoration: none;
}

.brand-logo {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  flex-shrink: 0;
  transition: transform 220ms ease;
}

.brand:hover .brand-logo {
  transform: translateY(-1px) scale(1.05);
}

.brand-logo svg {
  width: 100%;
  height: 100%;
  display: block;
}

.brand-logo-bg {
  fill: var(--accent-faint);
  stroke: var(--line-strong);
  stroke-width: 1px;
  transition: fill 200ms ease, stroke 200ms ease;
}

.brand:hover .brand-logo-bg {
  fill: color-mix(in srgb, var(--accent) 16%, transparent);
  stroke: var(--accent);
}

.brand-logo-trace {
  stroke: var(--accent);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke 200ms ease, filter 200ms ease;
}

.brand:hover .brand-logo-trace {
  filter: drop-shadow(0 0 4px var(--accent));
}

.brand-logo-node {
  fill: var(--bg);
  stroke: var(--accent);
  stroke-width: 1.5;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-name {
  color: var(--text);
  font-size: 13px;
  font-weight: 750;
  line-height: 1.15;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color 180ms ease;
}

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

.brand-role {
  color: var(--muted);
  font-family: Consolas, monospace;
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.site-nav a {
  position: relative;
  padding-block: 10px;
  color: var(--text-soft);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 4px;
  left: 0;
  height: 1px;
  scale: 0 1;
  background: var(--accent);
  content: "";
  transform-origin: right;
  transition: scale 180ms ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--text);
}

.site-nav a:hover::after,
.site-nav a.is-active::after {
  scale: 1 1;
  transform-origin: left;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-self: end;
  gap: 10px;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  height: 42px;
  padding: 0 8px;
  border: 1px solid var(--line);
  background: transparent;
  font-family: Consolas, monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  transition: border-color 180ms ease, background-color 180ms ease;
}

.lang-switch:hover {
  border-color: var(--line-strong);
}

.lang-btn {
  background: transparent;
  border: none;
  padding: 4px 6px;
  color: var(--muted);
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  cursor: pointer;
  line-height: 1;
  transition: color 160ms ease;
}

.lang-btn:hover {
  color: var(--text);
}

.lang-btn.is-active {
  color: var(--accent);
  font-weight: 800;
}

.lang-sep {
  color: var(--line);
  font-size: 10px;
  user-select: none;
}

.nav-toggle {
  display: none;
}

.icon-button,
.dialog-close {
  display: grid;
  width: 42px;
  height: 42px;
  padding: 0;
  place-items: center;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
  transition: border-color 180ms ease, background-color 180ms ease;
}

.icon-button:hover,
.dialog-close:hover {
  border-color: var(--accent);
  background: var(--accent-faint);
}

.sun-icon {
  width: 17px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-width: 1.5;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 0 22px;
  border: 1px solid var(--accent);
  border-radius: 0;
  background: var(--accent);
  color: #07100e;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background-color 180ms ease, color 180ms ease, translate 180ms ease;
}

.button:hover {
  background: transparent;
  color: var(--accent);
  translate: 0 -2px;
}

.button-small {
  min-height: 42px;
  padding-inline: 17px;
  font-size: 11px;
  text-transform: uppercase;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 0;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  background: none;
  color: var(--text);
  font-weight: 700;
  cursor: pointer;
  transition: border-color 180ms ease, color 180ms ease;
}

.text-link span {
  color: var(--accent);
  transition: translate 180ms ease;
}

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

.text-link:hover span {
  translate: 4px 0;
}

.hero {
  position: relative;
  display: grid;
  min-height: 100svh;
  grid-template-columns: minmax(0, 1.14fr) minmax(360px, 0.86fr);
  align-items: center;
  gap: clamp(60px, 7vw, 120px);
  padding-top: calc(var(--header-height) + 64px);
  padding-bottom: 80px;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 24px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 24px;
  height: 1px;
  background: currentColor;
}

.hero h1,
.section-title,
.contact h2 {
  margin: 0;
  font-size: clamp(48px, 6.25vw, 94px);
  font-weight: 520;
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.hero h1 em,
.contact h2 em {
  color: var(--warm);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
}

.hero-intro {
  max-width: 690px;
  margin: 32px 0 0;
  color: var(--text-soft);
  font-size: clamp(17px, 1.4vw, 21px);
}

.hero-intro strong {
  color: var(--text);
  font-weight: 650;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 38px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  max-width: 660px;
  margin: 62px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.hero-metrics div {
  padding: 22px 22px 0 0;
}

.hero-metrics div + div {
  padding-left: 22px;
  border-left: 1px solid var(--line);
}

.hero-metrics dt {
  color: var(--accent);
  font-size: 25px;
  font-weight: 650;
  letter-spacing: -0.04em;
}

.hero-metrics dd {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.hero-visual {
  position: relative;
  align-self: center;
  justify-self: stretch;
}

.visual-index {
  position: absolute;
  top: -34px;
  right: 0;
  color: var(--muted);
  font-family: Consolas, monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
}

.portrait-card,
.monogram-card {
  position: relative;
  display: block;
  overflow: hidden;
  width: min(100%, 510px);
  aspect-ratio: 1 / 1;
  margin-left: auto;
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(135deg, transparent 0 48%, var(--line) 48.2% 48.4%, transparent 48.6%),
    var(--bg-elevated);
  box-shadow: var(--shadow);
}

.portrait-card::before,
.portrait-card::after,
.monogram-card::before,
.monogram-card::after {
  position: absolute;
  z-index: 4;
  width: 26px;
  height: 26px;
  border-color: var(--accent);
  content: "";
  pointer-events: none;
}

.portrait-card::before,
.monogram-card::before {
  top: 16px;
  left: 16px;
  border-top: 1px solid;
  border-left: 1px solid;
}

.portrait-card::after,
.monogram-card::after {
  right: 16px;
  bottom: 16px;
  border-right: 1px solid;
  border-bottom: 1px solid;
}

.portrait-card picture {
  display: block;
  width: 100%;
  height: 100%;
}

.hero-portrait {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
  display: block;
  transition: transform 450ms cubic-bezier(0.16, 1, 0.3, 1), filter 300ms ease;
  filter: contrast(1.03) brightness(0.98);
}

.portrait-card:hover .hero-portrait {
  transform: scale(1.03);
}

.portrait-hud {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  background:
    radial-gradient(circle at 50% 20%, transparent 60%, rgba(11, 21, 20, 0.35) 100%),
    linear-gradient(180deg, rgba(11, 21, 20, 0.2) 0%, transparent 20%, transparent 80%, rgba(11, 21, 20, 0.45) 100%);
}

html[data-theme="light"] .portrait-hud {
  background:
    radial-gradient(circle at 50% 20%, transparent 60%, rgba(237, 240, 233, 0.25) 100%),
    linear-gradient(180deg, rgba(237, 240, 233, 0.15) 0%, transparent 20%, transparent 80%, rgba(237, 240, 233, 0.35) 100%);
}

.monogram {
  position: relative;
  z-index: 2;
  color: var(--text);
  font-size: clamp(74px, 9vw, 144px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.09em;
}

.monogram-card svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  fill: var(--accent);
}

.signal-path {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.4;
  stroke-dasharray: 7 7;
  opacity: 0.48;
}

.signal-b {
  opacity: 0.2;
}

.portrait-card .coordinate,
.monogram-card .coordinate {
  position: absolute;
  z-index: 3;
  color: var(--text);
  font-family: Consolas, monospace;
  font-size: 9px;
  letter-spacing: 0.14em;
  padding: 3px 7px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-elevated) 82%, transparent);
  backdrop-filter: blur(8px);
}

.portrait-card .coordinate-top,
.monogram-card .coordinate-top {
  top: 18px;
  right: 18px;
}

.portrait-card .coordinate-bottom,
.monogram-card .coordinate-bottom {
  bottom: 18px;
  left: 18px;
}

.portrait-tag {
  position: absolute;
  right: 18px;
  bottom: 18px;
  z-index: 3;
  color: var(--accent);
  font-family: Consolas, monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  padding: 3px 8px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-elevated) 85%, transparent);
  backdrop-filter: blur(8px);
}

.focus-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 510px;
  margin: 18px 0 0 auto;
  padding: 0;
  list-style: none;
}

.focus-list li {
  padding: 14px 15px;
  border-top: 1px solid var(--line);
  color: var(--text-soft);
  font-size: 10px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.focus-list li + li {
  border-left: 1px solid var(--line);
}

.focus-list span {
  display: block;
  margin-bottom: 5px;
  color: var(--accent);
  font-family: Consolas, monospace;
  font-size: 9px;
}

.scroll-cue {
  position: absolute;
  right: 0;
  bottom: 26px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  rotate: 90deg;
  transform-origin: bottom right;
}

.scroll-cue i {
  width: 42px;
  height: 1px;
  overflow: hidden;
  background: var(--line-strong);
}

.scroll-cue i::after {
  display: block;
  width: 18px;
  height: 1px;
  background: var(--accent);
  content: "";
  animation: cue 1.8s ease-in-out infinite;
}

@keyframes cue {
  0%, 100% { translate: -20px 0; }
  55% { translate: 46px 0; }
}

.capability-strip {
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: var(--accent-faint);
}

.capability-strip > div {
  display: flex;
  width: max-content;
  align-items: center;
  gap: 24px;
  padding: 18px 4vw;
  animation: none;
  color: var(--text-soft);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.capability-strip i {
  color: var(--accent);
  font-size: 7px;
}

.section-label {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: clamp(36px, 5vw, 72px);
  color: var(--muted);
  font-family: Consolas, monospace;
  font-size: 10px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.section-label::after {
  width: 80px;
  height: 1px;
  background: var(--line);
  content: "";
}

.section-label span {
  color: var(--accent);
}

.section-label p {
  margin: 0;
}

.section-title {
  max-width: 900px;
  font-size: clamp(40px, 5vw, 70px);
}

.profile-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: clamp(60px, 8vw, 130px);
  align-items: end;
}

.profile-copy {
  padding-bottom: 4px;
}

.profile-copy p {
  margin: 20px 0 0;
  color: var(--text-soft);
}

.profile-copy .lead {
  margin-top: 0;
  color: var(--text);
  font-size: 22px;
  line-height: 1.45;
}

.track-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: clamp(70px, 8vw, 120px);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.track-card {
  min-height: 280px;
  padding: clamp(28px, 3vw, 46px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background-color 200ms ease, translate 200ms ease;
}

.track-card:hover {
  background: var(--accent-faint);
  translate: 0 -5px;
}

.track-number {
  color: var(--accent);
  font-family: Consolas, monospace;
  font-size: 11px;
}

.track-card h3 {
  margin: 74px 0 16px;
  font-size: 24px;
  font-weight: 620;
  letter-spacing: -0.03em;
}

.track-card p {
  margin: 0;
  color: var(--text-soft);
  font-size: 14px;
}

.experience,
.skills,
.contact {
  background: var(--bg-elevated);
}

.section-heading-row {
  display: grid;
  grid-template-columns: 1fr 310px;
  gap: 80px;
  align-items: end;
}

.section-heading-row > p {
  margin: 0 0 8px;
  color: var(--text-soft);
}

.timeline {
  margin-top: clamp(70px, 9vw, 130px);
}

.timeline-item {
  display: grid;
  grid-template-columns: 160px 34px minmax(0, 1fr);
  min-height: 290px;
}

.timeline-date {
  padding-top: 8px;
  color: var(--muted);
  font-family: Consolas, monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.timeline-marker {
  position: relative;
  display: flex;
  justify-content: center;
}

.timeline-marker::after {
  position: absolute;
  top: 20px;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: var(--line);
  content: "";
}

.timeline-item:last-child .timeline-marker::after {
  display: none;
}

.timeline-marker span {
  position: relative;
  z-index: 1;
  width: 11px;
  height: 11px;
  margin-top: 10px;
  border: 2px solid var(--bg-elevated);
  outline: 1px solid var(--accent);
  background: var(--accent);
}

.timeline-content {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(280px, 1.2fr);
  column-gap: clamp(50px, 7vw, 100px);
  align-content: start;
  padding: 0 0 62px 48px;
  border-top: 1px solid var(--line);
}

.timeline-company {
  grid-column: 1;
  margin: 24px 0 10px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.timeline-content h3 {
  grid-column: 1;
  margin: 0;
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 560;
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.timeline-content > p:not(.timeline-company) {
  grid-column: 2;
  grid-row: 1 / span 2;
  margin: 22px 0 16px;
  color: var(--text-soft);
}

.compact-list {
  grid-column: 2;
  margin: 0 0 18px;
  padding: 0;
  color: var(--text-soft);
  font-size: 14px;
  list-style: none;
}

.compact-list li {
  position: relative;
  padding: 7px 0 7px 18px;
  border-top: 1px solid var(--line);
}

.compact-list li::before {
  position: absolute;
  top: 15px;
  left: 1px;
  width: 5px;
  height: 5px;
  background: var(--accent);
  content: "";
}

.timeline-content .text-link {
  grid-column: 2;
  justify-self: start;
  font-size: 13px;
}

.work-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 50px 0 28px;
}

.filter-button {
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
}

.filter-button:hover,
.filter-button.is-active {
  border-color: var(--accent);
  background: var(--accent-faint);
  color: var(--accent);
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.work-card {
  position: relative;
  display: grid;
  overflow: hidden;
  min-height: 620px;
  grid-template-rows: auto 260px 1fr;
  border: 1px solid var(--line);
  background: var(--bg-elevated);
  transition:
    border-color 300ms ease,
    translate 300ms cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 300ms cubic-bezier(0.16, 1, 0.3, 1),
    opacity 200ms ease;
}

.work-card-featured {
  grid-column: 1 / -1;
  min-height: 700px;
  grid-template-columns: 1.18fr 0.82fr;
  grid-template-rows: auto 1fr;
}

.work-card:hover {
  border-color: var(--accent);
  translate: 0 -8px;
  box-shadow:
    0 22px 48px -12px rgba(0, 0, 0, 0.55),
    0 0 24px -4px var(--accent-faint);
}

.work-card.is-hidden {
  display: none;
}

.work-card-top {
  display: flex;
  grid-column: 1 / -1;
  align-items: center;
  justify-content: space-between;
  min-height: 52px;
  padding: 0 22px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-family: Consolas, monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.work-card-top i {
  color: var(--accent);
  font-style: normal;
}

.work-visual {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--accent-dark);
}

.work-card-featured .work-visual {
  min-height: 560px;
  border-right: 1px solid var(--line);
  border-bottom: 0;
}

.control-visual {
  display: grid;
  place-items: center;
  background:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px),
    var(--accent-dark);
  background-size: 48px 48px;
}

.control-visual::before {
  position: absolute;
  width: min(48%, 280px);
  aspect-ratio: 1;
  border: 1px solid var(--accent);
  border-radius: 50%;
  content: "";
  opacity: 0.5;
  box-shadow: 0 0 0 34px var(--accent-faint), 0 0 0 80px var(--accent-faint);
}

.control-visual svg {
  position: relative;
  z-index: 1;
  width: 92%;
  fill: none;
  stroke: var(--accent);
  stroke-width: 2;
}

.control-visual .secondary {
  opacity: 0.34;
  stroke-dasharray: 7 8;
}

.control-visual > span {
  position: absolute;
  right: 24px;
  bottom: 20px;
  color: var(--accent);
  font-family: Consolas, monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
}

.iot-visual {
  min-height: 260px;
}

.device-core,
.device-node {
  position: absolute;
  display: grid;
  place-items: center;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: Consolas, monospace;
  font-size: 11px;
  font-weight: 700;
}

.device-core {
  top: 50%;
  left: 50%;
  width: 92px;
  height: 92px;
  translate: -50% -50%;
  background: var(--accent-faint);
  box-shadow: 0 0 0 20px var(--accent-faint);
}

.device-node {
  width: 43px;
  height: 43px;
  background: var(--bg-elevated);
}

.node-a { top: 34px; left: 18%; }
.node-b { top: 54px; right: 17%; }
.node-c { right: 25%; bottom: 27px; }

.connection {
  position: absolute;
  height: 1px;
  background: var(--accent);
  opacity: 0.55;
  transform-origin: left;
}

.connection-a { top: 78px; left: 25%; width: 29%; rotate: 28deg; }
.connection-b { top: 92px; left: 55%; width: 25%; rotate: -12deg; }
.connection-c { top: 59%; left: 55%; width: 26%; rotate: 38deg; }

.operations-visual {
  display: flex;
  min-height: 260px;
  align-items: end;
  justify-content: center;
  gap: 11px;
  padding: 38px;
}

.line-block {
  display: flex;
  width: 14%;
  height: calc(32% + var(--height, 0%));
  flex-direction: column;
  justify-content: end;
  gap: 8px;
}

.line-block:nth-child(1) { --height: 12%; }
.line-block:nth-child(2) { --height: 36%; }
.line-block:nth-child(3) { --height: 52%; }
.line-block:nth-child(4) { --height: 27%; }
.line-block:nth-child(5) { --height: 45%; }

.line-block span {
  color: var(--muted);
  font-family: Consolas, monospace;
  font-size: 9px;
}

.line-block i {
  height: 100%;
  border: 1px solid var(--accent);
  background: linear-gradient(to top, var(--accent), var(--accent-faint));
  opacity: 0.7;
}

.web-visual {
  display: flex;
  min-height: 260px;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px),
    var(--accent-dark);
  background-size: 24px 24px;
}

.browser-frame {
  width: 100%;
  max-width: 380px;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  background: var(--bg-elevated);
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 85%, transparent);
}

.browser-dots {
  display: flex;
  gap: 5px;
}

.browser-dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--line-strong);
}

.browser-dots span:first-child {
  background: var(--accent);
}

.browser-url {
  color: var(--muted);
  font-family: Consolas, monospace;
  font-size: 9.5px;
  letter-spacing: 0.06em;
}

.browser-preview {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 10px;
  padding: 14px;
  background: var(--bg-elevated);
}

.preview-sidebar {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.preview-sidebar span {
  display: block;
  height: 5px;
  background: var(--line);
  border-radius: 2px;
}

.preview-sidebar span:first-child {
  width: 80%;
  background: var(--accent);
  opacity: 0.7;
}

.preview-main {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.preview-hero-block {
  height: 38px;
  border: 1px dashed var(--line-strong);
  background: var(--accent-faint);
  display: grid;
  place-items: center;
  color: var(--accent);
  font-family: Consolas, monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.preview-line {
  display: block;
  height: 5px;
  width: 60%;
  background: var(--line);
  border-radius: 2px;
}

.work-badge-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 16px;
}

.work-badge-row .work-type {
  margin: 0;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  border: 1px solid var(--accent);
  background: var(--accent-faint);
  color: var(--accent);
  font-family: Consolas, monospace;
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status-pill::before {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  content: "";
}

.protection-visual {
  position: relative;
  min-height: 260px;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px),
    var(--accent-dark);
  background-size: 28px 28px;
}

.protection-hud-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 20px 24px;
  border: 1px solid var(--accent);
  background: var(--bg-elevated);
  box-shadow: 0 0 0 8px var(--accent-faint);
}

.protection-hud-row {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--accent);
  font-family: Consolas, monospace;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.protection-hud-trip {
  padding: 4px 10px;
  border: 1px solid var(--line-strong);
  background: var(--accent-faint);
  color: var(--text);
  font-family: Consolas, monospace;
  font-size: 8.5px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.solar-actuator-visual {
  position: relative;
  min-height: 260px;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at center, var(--accent-faint) 0%, transparent 68%),
    var(--bg-elevated);
}

.actuator-orbit {
  position: relative;
  width: 170px;
  height: 170px;
  border: 1px dashed var(--line-strong);
  border-radius: 50%;
  display: grid;
  place-items: center;
}

.actuator-center {
  padding: 8px 12px;
  border: 1px solid var(--accent);
  background: var(--bg-soft);
  color: var(--accent);
  font-family: Consolas, monospace;
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-align: center;
}

.actuator-satellite {
  position: absolute;
  padding: 3px 7px;
  border: 1px solid var(--line);
  background: var(--bg-elevated);
  color: var(--text-soft);
  font-family: Consolas, monospace;
  font-size: 8px;
  letter-spacing: 0.06em;
}

.sat-top { top: -11px; }
.sat-bottom { bottom: -11px; }
.sat-left { left: -18px; }
.sat-right { right: -18px; }

.kinetic-telemetry-visual {
  position: relative;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 14px;
  padding: 24px;
  background:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px),
    var(--accent-dark);
  background-size: 28px 28px;
}

.kinetic-flow {
  display: flex;
  align-items: center;
  gap: 8px;
}

.kinetic-flow-node {
  padding: 8px 11px;
  border: 1px solid var(--accent);
  background: var(--bg-elevated);
  color: var(--accent);
  font-family: Consolas, monospace;
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.kinetic-arrow {
  color: var(--muted);
  font-size: 11px;
}

.kinetic-subtext {
  color: var(--muted);
  font-family: Consolas, monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.dimmer-visual {
  position: relative;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 12px;
  padding: 24px;
  background:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px),
    var(--accent-dark);
  background-size: 28px 28px;
}

.dimmer-hud {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  width: 100%;
  max-width: 320px;
}

.dimmer-channel {
  padding: 10px 14px;
  border: 1px solid var(--line);
  background: var(--bg-elevated);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.dimmer-ch-title {
  color: var(--accent);
  font-family: Consolas, monospace;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.dimmer-slider {
  height: 4px;
  background: var(--line);
  border-radius: 2px;
  overflow: hidden;
}

.dimmer-slider-fill {
  height: 100%;
  background: var(--accent);
}

.ch1-fill { width: 75%; }
.ch2-fill { width: 40%; }

.dimmer-sync-badge {
  padding: 4px 10px;
  border: 1px solid var(--line-strong);
  background: var(--accent-faint);
  color: var(--text);
  font-family: Consolas, monospace;
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.aquaponics-visual {
  position: relative;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 12px;
  padding: 24px;
  background:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px),
    var(--accent-dark);
  background-size: 28px 28px;
}

.aquaponics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  width: 100%;
  max-width: 340px;
}

.aquaponics-sensor-node {
  padding: 10px 6px;
  border: 1px solid var(--line);
  background: var(--bg-elevated);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-align: center;
}

.aquaponics-sensor-val {
  color: var(--accent);
  font-family: Consolas, monospace;
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.05em;
}

.aquaponics-sensor-lbl {
  color: var(--muted);
  font-family: Consolas, monospace;
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.aquaponics-flow-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px;
  border: 1px solid var(--line-strong);
  background: var(--accent-faint);
  color: var(--text);
  font-family: Consolas, monospace;
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.aquaponics-flow-badge span {
  color: var(--accent);
}

.work-card-body {
  padding: clamp(28px, 4vw, 52px);
}

.work-card-featured .work-card-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.work-type {
  margin: 0 0 20px;
  color: var(--accent);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.work-card h3 {
  margin: 0;
  font-size: clamp(27px, 3vw, 44px);
  font-weight: 560;
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.work-card:not(.work-card-featured) h3 {
  font-size: clamp(25px, 2.5vw, 34px);
}

.work-card-body > p:not(.work-type) {
  margin: 24px 0 0;
  color: var(--text-soft);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: auto 0 0;
  padding: 30px 0 0;
  list-style: none;
}

.tag-list li {
  padding: 7px 10px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 9px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.skills-layout {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: clamp(70px, 10vw, 150px);
}

.skills-intro {
  position: sticky;
  top: 120px;
  align-self: start;
}

.skills-intro .section-title {
  font-size: clamp(40px, 4.6vw, 66px);
}

.skills-intro p {
  max-width: 530px;
  margin: 28px 0 0;
  color: var(--text-soft);
}

.skill-group {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 22px;
  padding: 34px 0;
  border-top: 1px solid var(--line);
}

.skill-group:last-child {
  border-bottom: 1px solid var(--line);
}

.skill-group > span {
  padding-top: 4px;
  color: var(--accent);
  font-family: Consolas, monospace;
  font-size: 10px;
}

.skill-group h3 {
  margin: 0 0 12px;
  font-size: 25px;
  font-weight: 580;
  letter-spacing: -0.03em;
}

.skill-group p {
  margin: 0;
  color: var(--text-soft);
  font-size: 14px;
}

.education-grid {
  display: grid;
  grid-template-columns: 1.18fr 0.62fr;
  gap: clamp(70px, 10vw, 150px);
}

.education-main > .section-title {
  margin-bottom: 70px;
}

.education-item {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 34px;
  padding: 34px 0;
  border-top: 1px solid var(--line);
}

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

.education-item > div:first-child span {
  color: var(--accent);
  font-family: Consolas, monospace;
  font-size: 11px;
}

.education-item p {
  margin: 6px 0 0;
  color: var(--text-soft);
}

.education-item > div:first-child p {
  color: var(--muted);
  font-size: 12px;
}

.education-item h3 {
  margin: 0;
  font-size: 24px;
  font-weight: 580;
  line-height: 1.25;
  letter-spacing: -0.025em;
}

.education-item strong {
  display: block;
  margin-top: 11px;
  color: var(--text);
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.credentials {
  align-self: end;
  padding: clamp(30px, 4vw, 54px);
  border: 1px solid var(--line);
  background: var(--accent-faint);
}

.credentials > h3 {
  margin: 0 0 26px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.credential-item {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.credential-item span {
  color: var(--accent);
  font-family: Consolas, monospace;
  font-size: 10px;
}

.credential-item p,
.credential-note {
  margin: 0;
  color: var(--text-soft);
  font-size: 13px;
}

.credential-item strong {
  color: var(--text);
  font-weight: 650;
}

.credentials .leadership-heading {
  margin-top: 50px;
}

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

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 0.72fr;
  gap: clamp(70px, 10vw, 150px);
  align-items: end;
}

.contact h2 {
  max-width: 830px;
  font-size: clamp(48px, 6vw, 86px);
}

.contact-copy > p:last-child {
  max-width: 620px;
  margin: 34px 0 0;
  color: var(--text-soft);
  font-size: 18px;
}

.contact-actions {
  border-top: 1px solid var(--line);
}

.contact-link {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  align-items: center;
  gap: 18px;
  min-height: 84px;
  border-bottom: 1px solid var(--line);
  transition: padding 180ms ease, background-color 180ms ease;
}

.contact-link:hover {
  padding-inline: 14px;
  background: var(--accent-faint);
}

.contact-link span {
  color: var(--muted);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-link strong {
  overflow-wrap: anywhere;
  font-size: 14px;
  font-weight: 620;
}

.contact-link i {
  color: var(--accent);
  font-style: normal;
}

.site-footer {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: center;
  min-height: 110px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer p:nth-child(2) {
  justify-self: center;
}

.site-footer a {
  justify-self: end;
  color: var(--text-soft);
}

.dialog {
  width: min(920px, calc(100% - 40px));
  max-height: min(860px, calc(100dvh - 40px));
  padding: 0;
  border: 1px solid var(--line-strong);
  background: var(--bg-elevated);
  color: var(--text);
  box-shadow: var(--shadow);
}

.dialog::backdrop {
  background: rgba(2, 8, 7, 0.82);
  backdrop-filter: blur(10px);
}

.dialog[open] {
  animation: dialog-in 220ms ease both;
}

@keyframes dialog-in {
  from { opacity: 0; translate: 0 18px; }
  to { opacity: 1; translate: 0; }
}

.dialog-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 40px;
  padding: 36px 40px;
  border-bottom: 1px solid var(--line);
}

.dialog-header .eyebrow {
  margin-bottom: 15px;
}

.dialog-header h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 560;
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.dialog-close {
  flex: 0 0 auto;
  font-size: 26px;
  font-weight: 250;
}

.cv-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.cv-options a {
  position: relative;
  min-height: 290px;
  padding: 34px;
  transition: background-color 180ms ease;
}

.cv-options a + a {
  border-left: 1px solid var(--line);
}

.cv-options a:hover {
  background: var(--accent-faint);
}

.cv-options span,
.cv-options i {
  color: var(--accent);
  font-family: Consolas, monospace;
  font-size: 10px;
  font-style: normal;
  letter-spacing: 0.08em;
}

.cv-options h3 {
  margin: 70px 0 16px;
  font-size: 24px;
  font-weight: 590;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.cv-options p {
  margin: 0;
  color: var(--text-soft);
  font-size: 13px;
}

.cv-options i {
  position: absolute;
  right: 34px;
  bottom: 28px;
}

.structure-dialog {
  width: min(760px, calc(100% - 40px));
}

.structure-content {
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 50px;
  align-items: center;
  padding: 40px;
}

.structure-content img {
  width: 159px;
  height: auto;
  justify-self: center;
  border: 1px solid var(--line);
  background: #fff;
}

.structure-role {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.structure-content h3 {
  margin: 0;
  font-size: 34px;
  font-weight: 580;
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.structure-content div > p:last-child {
  margin: 22px 0 0;
  color: var(--text-soft);
}

.toast {
  position: fixed;
  z-index: 220;
  right: 22px;
  bottom: 22px;
  padding: 12px 18px;
  border: 1px solid var(--accent);
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 12px;
  opacity: 0;
  pointer-events: none;
  translate: 0 12px;
  transition: opacity 180ms ease, translate 180ms ease;
}

.toast.is-visible {
  opacity: 1;
  translate: 0;
}

.reveal {
  opacity: 0;
  translate: 0 32px;
  scale: 0.96;
  filter: blur(3px);
  transition:
    opacity 700ms cubic-bezier(0.16, 1, 0.3, 1),
    translate 700ms cubic-bezier(0.16, 1, 0.3, 1),
    scale 700ms cubic-bezier(0.16, 1, 0.3, 1),
    filter 500ms ease;
  will-change: opacity, translate, scale, filter;
}

.reveal.is-visible {
  opacity: 1;
  translate: 0 0;
  scale: 1;
  filter: blur(0);
}

.track-card:nth-child(1),
.work-card:nth-child(1) {
  transition-delay: 50ms;
}

.track-card:nth-child(2),
.work-card:nth-child(2),
.skill-group:nth-child(2) {
  transition-delay: 120ms;
}

.track-card:nth-child(3),
.work-card:nth-child(3),
.skill-group:nth-child(3) {
  transition-delay: 190ms;
}

.work-card:nth-child(4),
.skill-group:nth-child(4) {
  transition-delay: 260ms;
}

.work-card:nth-child(5) {
  transition-delay: 330ms;
}

@media (max-width: 1120px) {
  .site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .site-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    left: 0;
    display: flex;
    height: calc(100dvh - var(--header-height));
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 8px;
    padding: 48px;
    background: color-mix(in srgb, var(--bg) 96%, transparent);
    backdrop-filter: blur(18px);
    opacity: 0;
    pointer-events: none;
    translate: 0 -16px;
    transition: opacity 180ms ease, translate 180ms ease;
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    translate: 0;
  }

  .site-nav a {
    font-size: clamp(28px, 7vw, 58px);
    font-weight: 520;
    letter-spacing: -0.04em;
    text-transform: none;
  }

  .nav-toggle {
    display: grid;
    width: 42px;
    height: 42px;
    place-content: center;
    gap: 7px;
    border: 1px solid var(--line);
    background: transparent;
    cursor: pointer;
  }

  .nav-toggle span {
    width: 19px;
    height: 1px;
    background: currentColor;
    transition: rotate 180ms ease, translate 180ms ease;
  }

  .nav-toggle[aria-expanded="true"] span:first-child {
    translate: 0 4px;
    rotate: 45deg;
  }

  .nav-toggle[aria-expanded="true"] span:last-child {
    translate: 0 -4px;
    rotate: -45deg;
  }

  .header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 60px;
    padding-top: 140px;
  }

  .hero-copy {
    max-width: 880px;
  }

  .hero-visual {
    width: min(520px, 100%);
    justify-self: start;
  }

  .portrait-card,
  .monogram-card,
  .focus-list {
    max-width: 510px;
  }

  .profile-grid,
  .skills-layout,
  .education-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .profile-copy {
    max-width: 700px;
  }

  .skills-intro {
    position: static;
  }

  .education-grid,
  .contact-grid {
    gap: 60px;
  }

  .credentials {
    max-width: 620px;
  }

  .timeline-content {
    grid-template-columns: 1fr;
    column-gap: 0;
  }

  .timeline-content > p:not(.timeline-company) {
    grid-column: 1;
    grid-row: auto;
  }

  .compact-list {
    grid-column: 1;
  }
}

@media (max-width: 820px) {
  :root {
    --header-height: 68px;
  }

  .section-shell {
    width: min(100% - 32px, 680px);
  }

  .section-pad {
    padding-block: 72px;
  }

  .site-header {
    min-height: var(--header-height);
    padding-inline: 16px;
  }

  .site-header.is-scrolled {
    min-height: var(--header-height);
  }

  .brand {
    gap: 10px;
  }

  .brand-logo {
    width: 36px;
    height: 36px;
  }

  .brand-name {
    font-size: 11.5px;
    letter-spacing: 0.04em;
  }

  .brand-role {
    display: none;
  }

  .hero {
    width: 100%;
    min-height: auto;
    padding-top: 110px;
    padding-bottom: 60px;
    gap: 48px;
  }

  .hero h1 {
    font-size: clamp(38px, 10vw, 62px);
  }

  .hero-intro {
    font-size: 16px;
    margin-top: 20px;
  }

  .hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    margin-top: 28px;
  }

  .hero-visual {
    width: 100%;
  }

  .scroll-cue {
    display: none;
  }

  .capability-strip > div {
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    gap: 8px 14px;
    padding: 14px 16px;
    text-align: center;
    font-size: 10px;
  }

  .profile-grid,
  .section-heading-row {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .track-grid {
    grid-template-columns: 1fr;
    margin-top: 48px;
  }

  .track-card {
    min-height: auto;
    padding: 24px 20px;
  }

  .track-card h3 {
    margin-top: 24px;
    font-size: 20px;
  }

  .timeline {
    margin-top: 40px;
  }

  .timeline-item {
    display: block;
    position: relative;
    padding-left: 28px;
    margin-bottom: 48px;
    min-height: auto;
    border-left: 2px solid var(--line);
  }

  .timeline-item:last-child {
    margin-bottom: 0;
  }

  .timeline-marker {
    position: absolute;
    left: -7px;
    top: 2px;
    display: block;
  }

  .timeline-marker::after {
    display: none;
  }

  .timeline-marker span {
    display: block;
    width: 12px;
    height: 12px;
    margin: 0;
    border: 2px solid var(--bg-elevated);
    outline: 1px solid var(--accent);
    background: var(--accent);
  }

  .timeline-date {
    position: static;
    translate: none;
    padding: 0;
    margin-bottom: 6px;
    color: var(--accent);
    font-family: Consolas, monospace;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
  }

  .timeline-content {
    display: block;
    width: 100%;
    padding: 0;
    border: none;
  }

  .timeline-company {
    margin: 4px 0 6px;
    color: var(--text-soft);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .timeline-content h3 {
    margin: 0 0 14px;
    font-size: clamp(22px, 5vw, 30px);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.03em;
  }

  .timeline-content > p:not(.timeline-company) {
    margin: 0 0 16px;
    color: var(--text-soft);
    font-size: 15px;
    line-height: 1.6;
    width: 100%;
  }

  .compact-list {
    margin: 0;
    padding: 0;
    width: 100%;
  }

  .compact-list li {
    position: relative;
    padding-left: 16px;
    margin-bottom: 8px;
    color: var(--text-soft);
    font-size: 13.5px;
    line-height: 1.5;
  }

  .compact-list li::before {
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 1px;
    background: var(--accent);
    content: "";
  }

  .work-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 32px 0 20px;
  }

  .filter-button {
    min-height: 36px;
    padding: 0 13px;
    font-size: 9.5px;
  }

  .work-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .work-card {
    min-height: auto;
    grid-template-rows: auto auto 1fr;
  }

  .work-card-featured {
    grid-column: auto;
    min-height: auto;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto 1fr;
  }

  .work-card-featured .work-visual {
    min-height: 240px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .work-visual {
    min-height: 220px;
  }

  .work-card-body {
    padding: 24px 20px;
  }

  .work-card h3 {
    font-size: 22px;
    line-height: 1.2;
  }

  .work-card:not(.work-card-featured) h3 {
    font-size: 21px;
  }

  .tag-list {
    gap: 6px;
    padding-top: 20px;
  }

  .tag-list li {
    padding: 5px 8px;
    font-size: 8px;
  }

  .skills-layout {
    display: block;
  }

  .skills-intro {
    position: static;
    margin-bottom: 32px;
  }

  .skill-group {
    grid-template-columns: 36px 1fr;
    gap: 14px;
    padding: 22px 0;
  }

  .skill-group h3 {
    font-size: 20px;
  }

  .education-grid {
    display: block;
  }

  .education-main > .section-title {
    margin-bottom: 36px;
  }

  .education-item {
    display: block;
    padding: 24px 0;
  }

  .education-item > div:first-child {
    margin-bottom: 6px;
  }

  .education-item h3 {
    font-size: 20px;
  }

  .credentials {
    align-self: auto;
    margin-top: 40px;
    padding: 24px 20px;
  }

  .contact-grid {
    display: block;
  }

  .contact-actions {
    margin-top: 36px;
  }

  .contact-link {
    display: grid;
    grid-template-columns: 80px 1fr auto;
    gap: 14px;
    min-height: 64px;
  }

  .contact-link strong {
    font-size: 13px;
  }

  .site-footer {
    grid-template-columns: 1fr auto;
    gap: 12px;
    padding-block: 24px;
  }

  .site-footer p:nth-child(2) {
    display: none;
  }
}

@media (max-width: 520px) {
  .hero {
    padding-top: 96px;
    padding-bottom: 48px;
  }

  .hero h1 {
    font-size: clamp(34px, 10vw, 44px);
    line-height: 1.05;
  }

  .hero-intro {
    font-size: 15px;
    line-height: 1.6;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    width: 100%;
  }

  .hero-actions .button,
  .hero-actions .text-link {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .section-title {
    font-size: clamp(30px, 8.5vw, 38px);
    line-height: 1.08;
  }

  .portrait-card,
  .monogram-card {
    width: 100%;
  }

  .focus-list {
    grid-template-columns: 1fr;
    margin-top: 12px;
  }

  .focus-list li {
    padding: 10px 12px;
  }

  .focus-list li + li {
    border-left: 0;
  }

  .contact-link {
    grid-template-columns: 1fr auto;
    gap: 4px 12px;
    padding-block: 16px;
  }

  .contact-link span {
    grid-column: 1;
  }

  .contact-link strong {
    grid-column: 1;
  }

  .contact-link i {
    grid-column: 2;
    grid-row: 1 / span 2;
  }

  .site-footer {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 8px;
  }

  .site-footer a {
    justify-self: center;
  }
}

@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;
  }

  .reveal {
    opacity: 1;
    translate: 0;
  }
}