:root {
  --bg: #070b12;
  --bg-deep: #05080d;
  --surface: #0d141e;
  --surface-soft: #101a26;
  --surface-raised: #14202c;
  --text: #edf3f7;
  --muted: #92a3b4;
  --muted-strong: #b5c2cd;
  --green: #61e6a3;
  --green-dark: #173c31;
  --blue: #70b7ff;
  --amber: #f2b96d;
  --border: #202d3a;
  --border-strong: #314253;
  --page: 1180px;
  --mono: "Cascadia Code", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  min-width: 320px;
  min-height: 100vh;
  color: var(--text);
  background:
    linear-gradient(rgba(255, 255, 255, 0.012) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.012) 1px, transparent 1px),
    radial-gradient(circle at 78% 8%, rgba(68, 156, 190, 0.13), transparent 30rem),
    radial-gradient(circle at 18% 22%, rgba(38, 129, 92, 0.09), transparent 26rem),
    var(--bg);
  background-size: 46px 46px, 46px 46px, auto, auto, auto;
  font-family: var(--mono);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

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

button {
  color: inherit;
  font: inherit;
}

::selection {
  color: #04110b;
  background: var(--green);
}

.page-shell {
  width: min(var(--page), calc(100% - 48px));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  color: var(--bg);
  background: var(--green);
  border-radius: 6px;
  font-weight: 700;
  text-decoration: none;
  transform: translateY(-150%);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7, 11, 18, 0.97);
  border-bottom: 1px solid rgba(49, 66, 83, 0.62);
}

.nav-shell {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(var(--page), calc(100% - 48px));
  min-height: 76px;
  margin-inline: auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: var(--green);
  background: rgba(97, 230, 163, 0.08);
  border: 1px solid rgba(97, 230, 163, 0.28);
  border-radius: 10px;
  font-family: var(--mono);
  font-size: 0.83rem;
  font-weight: 700;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 0.88rem;
  letter-spacing: 0.015em;
}

.brand small {
  margin-top: 1px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.63rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.main-nav a {
  position: relative;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 650;
  text-decoration: none;
}

.main-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -10px;
  left: 0;
  height: 1px;
  background: var(--green);
  transform: scaleX(0);
  transition: transform 80ms linear;
}

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

.main-nav a:hover::after,
.main-nav a.active::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 10px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
}

.menu-toggle > span:not(.sr-only) {
  display: block;
  width: 100%;
  height: 1px;
  margin: 4px 0;
  background: var(--text);
  transition: transform 80ms linear, opacity 80ms linear;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(340px, 0.72fr);
  align-items: center;
  gap: clamp(48px, 7vw, 92px);
  min-height: calc(100vh - 76px);
  padding-block: clamp(54px, 7vw, 92px);
}

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

.current-role {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 11px;
  color: #b6d7f7;
  background: rgba(112, 183, 255, 0.06);
  border: 1px solid rgba(112, 183, 255, 0.22);
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.025em;
}

.status-dot {
  width: 7px;
  height: 7px;
  background: var(--blue);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(112, 183, 255, 0.08);
}

.command-line {
  display: flex;
  align-items: center;
  min-height: 24px;
  margin-top: 30px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.76rem;
}

.command-line > span:first-child {
  margin-right: 8px;
  color: var(--green);
}

.cursor {
  width: 7px;
  height: 14px;
  margin-left: 4px;
  background: var(--green);
  animation: blink 1s steps(1) infinite;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

.hero-kicker {
  margin-top: 28px;
  color: var(--muted-strong);
  font-size: clamp(0.88rem, 1.3vw, 1rem);
  font-weight: 600;
}

h1 {
  max-width: 780px;
  margin-top: 13px;
  font-family: var(--mono);
  font-size: clamp(2.65rem, 5.15vw, 4.85rem);
  font-weight: 700;
  letter-spacing: -0.07em;
  line-height: 1.04;
}

h1 span {
  display: block;
  color: transparent;
  background: linear-gradient(95deg, var(--green), #9adcc9 50%, var(--blue));
  background-clip: text;
  -webkit-background-clip: text;
}

.hero-lead {
  max-width: 680px;
  margin-top: 28px;
  color: var(--muted-strong);
  font-family: var(--mono);
  font-size: clamp(0.84rem, 1.2vw, 0.96rem);
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 48px;
  padding: 0 19px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-family: var(--mono);
  font-size: 0.76rem;
  font-weight: 700;
  text-decoration: none;
  transition: border-color 60ms linear, background-color 60ms linear, color 60ms linear;
}

.button-primary {
  color: #04110b;
  background: var(--green);
  border-color: var(--green);
}

.button-primary:hover {
  background: #83edb9;
}

.button-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.02);
  border-color: var(--border-strong);
}

.button-secondary:hover {
  border-color: var(--muted);
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 700px;
  margin-top: 46px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.hero-facts div {
  padding-right: 18px;
}

.hero-facts div + div {
  padding-left: 20px;
  border-left: 1px solid var(--border);
}

.hero-facts dt {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.61rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-facts dd {
  margin-top: 5px;
  color: var(--muted-strong);
  font-size: 0.78rem;
  font-weight: 650;
}

.portrait-card {
  position: relative;
  min-height: 548px;
  overflow: hidden;
  isolation: isolate;
  background:
    linear-gradient(150deg, rgba(19, 31, 43, 0.94), rgba(8, 14, 22, 0.98)),
    var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 22px;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.28);
}

.portrait-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.025);
}

.portrait-topline {
  position: relative;
  z-index: 6;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 17px 19px;
  color: var(--muted);
  border-bottom: 1px solid rgba(49, 66, 83, 0.66);
  font-family: var(--mono);
  font-size: 0.63rem;
  letter-spacing: 0.08em;
}

.portrait-state {
  color: var(--green);
}

.portrait-state i {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 6px;
  background: var(--green);
  border-radius: 50%;
}

.portrait-grid {
  position: absolute;
  inset: 54px 0 0;
  z-index: -2;
  opacity: 0.37;
  background-image:
    linear-gradient(rgba(112, 183, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(112, 183, 255, 0.08) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(to bottom, black, transparent 86%);
}

.portrait-glow {
  position: absolute;
  top: 92px;
  left: 50%;
  z-index: -1;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(97, 230, 163, 0.22), rgba(69, 137, 163, 0.08) 44%, transparent 68%);
  border: 1px solid rgba(97, 230, 163, 0.1);
  border-radius: 50%;
  transform: translateX(-50%);
}

.portrait-image {
  position: absolute;
  inset: 57px 0 0;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.portrait-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center bottom;
  transform: scale(0.93);
  transform-origin: center bottom;
}

.portrait-label {
  position: absolute;
  right: 18px;
  bottom: 18px;
  left: 18px;
  z-index: 7;
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 13px;
  background: rgba(6, 11, 17, 0.96);
  border: 1px solid rgba(80, 104, 125, 0.62);
  border-radius: 11px;
}

.label-index {
  display: grid;
  flex: 0 0 38px;
  height: 38px;
  place-items: center;
  color: var(--green);
  background: rgba(97, 230, 163, 0.08);
  border: 1px solid rgba(97, 230, 163, 0.24);
  border-radius: 8px;
  font-family: var(--mono);
  font-size: 0.72rem;
}

.portrait-label strong,
.portrait-label small {
  display: block;
}

.portrait-label strong {
  font-size: 0.86rem;
}

.portrait-label small {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.61rem;
}

.code-tag {
  position: absolute;
  z-index: 5;
  padding: 7px 9px;
  color: var(--muted-strong);
  background: rgba(7, 12, 19, 0.96);
  border: 1px solid rgba(49, 66, 83, 0.75);
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 0.57rem;
}

.code-tag span {
  color: var(--blue);
}

.code-tag-one {
  top: 82px;
  left: 16px;
}

.code-tag-two {
  top: 133px;
  right: 13px;
}

.section {
  padding-block: clamp(78px, 9vw, 122px);
}

.section-tinted {
  position: relative;
  border-block: 1px solid rgba(49, 66, 83, 0.5);
}

.section-tinted::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(10, 16, 24, 0.68);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.7fr);
  align-items: end;
  gap: 50px;
  margin-bottom: 46px;
}

.section-index,
.education-label {
  color: var(--green);
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.11em;
}

.section-heading h2 {
  max-width: 720px;
  margin-top: 10px;
  font-family: var(--mono);
  font-size: clamp(1.8rem, 3.35vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.055em;
  line-height: 1.16;
}

.section-heading > p {
  max-width: 460px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.85;
}

.career-content,
.experience-card,
.skill-group,
.project-card,
.education-main,
.certifications {
  border: 1px solid var(--border);
}

.career-list {
  display: grid;
  gap: 14px;
}

.career-item {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 14px;
}

.career-rail {
  position: relative;
  display: flex;
  justify-content: center;
  padding-top: 25px;
}

.career-rail span {
  position: relative;
  z-index: 2;
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  color: var(--green);
  background: var(--bg);
  border: 1px solid rgba(97, 230, 163, 0.3);
  border-radius: 8px;
  font-size: 0.65rem;
  font-weight: 700;
}

.career-rail i {
  position: absolute;
  top: 65px;
  bottom: -30px;
  left: 50%;
  width: 1px;
  background: var(--border);
}

.career-item:last-child .career-rail i {
  display: none;
}

.career-content {
  padding: clamp(24px, 3vw, 34px);
  background: linear-gradient(150deg, rgba(16, 27, 39, 0.9), rgba(10, 16, 24, 0.96));
  border-radius: 15px;
  transition: border-color 60ms linear;
}

.career-content:hover {
  border-color: var(--border-strong);
}

.career-current .career-content {
  border-color: rgba(97, 230, 163, 0.28);
}

.career-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 30px;
}

.career-title-line {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.career-header h3 {
  font-size: clamp(1.12rem, 2vw, 1.45rem);
  letter-spacing: -0.035em;
  line-height: 1.25;
}

.career-company {
  margin-top: 8px;
  color: var(--blue);
  font-size: 0.75rem;
}

.career-company span {
  color: var(--border-strong);
}

.career-header time {
  flex: 0 0 auto;
  padding-top: 3px;
  color: var(--muted);
  font-size: 0.68rem;
  white-space: nowrap;
}

.career-details {
  display: grid;
  gap: 17px;
  margin-top: 30px;
  list-style: none;
}

.career-details li {
  display: grid;
  grid-template-columns: minmax(170px, 0.38fr) minmax(0, 1fr);
  gap: 24px;
  padding-top: 17px;
  border-top: 1px solid var(--border);
}

.career-details strong {
  color: var(--text);
  font-size: 0.78rem;
}

.career-details span,
.career-summary {
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.8;
}

.career-summary {
  max-width: 820px;
  margin-top: 30px;
  padding-top: 19px;
  border-top: 1px solid var(--border);
}

.career-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 27px;
}

.career-stack span {
  padding: 5px 8px;
  color: var(--muted-strong);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 5px;
  font-size: 0.61rem;
}

.skill-heading > span {
  color: var(--green);
  font-family: var(--mono);
  font-size: 0.67rem;
}

.experience-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.experience-card {
  min-height: 430px;
  padding: 28px;
  background: linear-gradient(160deg, rgba(16, 26, 38, 0.94), rgba(10, 16, 24, 0.98));
  border-radius: 15px;
  transition: border-color 60ms linear, background-color 60ms linear;
}

.experience-card:hover,
.skill-group:hover,
.project-card:hover {
  border-color: var(--border-strong);
}

.card-top,
.project-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.experience-number {
  color: #3d5062;
  font-family: var(--mono);
  font-size: 1.75rem;
  font-weight: 700;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 23px;
  padding: 0 8px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.56rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.pill-green {
  color: var(--green);
  background: rgba(97, 230, 163, 0.06);
}

.pill-blue {
  color: var(--blue);
  background: rgba(112, 183, 255, 0.06);
}

.pill-amber {
  color: var(--amber);
  background: rgba(242, 185, 109, 0.06);
}

.pill-outline {
  color: var(--muted);
  border-color: var(--border-strong);
}

.experience-card h3 {
  max-width: 290px;
  margin-top: 34px;
  font-size: 1.35rem;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.card-stack {
  margin-top: 11px;
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.67rem;
}

.experience-card ul {
  margin-top: 31px;
  list-style: none;
}

.experience-card li {
  position: relative;
  margin-top: 11px;
  padding-left: 17px;
  color: var(--muted);
  font-size: 0.84rem;
}

.experience-card li::before {
  content: "›";
  position: absolute;
  left: 0;
  color: var(--green);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.skill-group {
  min-height: 245px;
  padding: 27px;
  background: rgba(13, 20, 30, 0.82);
  border-radius: 14px;
  transition: border-color 60ms linear, background-color 60ms linear;
}

.skill-heading {
  display: flex;
  align-items: baseline;
  gap: 18px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.skill-heading h3 {
  font-size: 1.12rem;
}

.skill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 24px;
  list-style: none;
}

.skill-list li {
  padding: 7px 10px;
  color: var(--muted-strong);
  background: rgba(255, 255, 255, 0.022);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 0.7rem;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.project-card {
  display: flex;
  min-height: 420px;
  padding: 30px;
  flex-direction: column;
  justify-content: space-between;
  border-radius: 16px;
  transition: border-color 60ms linear, background-color 60ms linear;
}

.project-featured {
  background:
    radial-gradient(circle at 85% 12%, rgba(97, 230, 163, 0.12), transparent 17rem),
    linear-gradient(150deg, #111e29, #0a1119);
}

.project-next {
  background:
    radial-gradient(circle at 85% 12%, rgba(112, 183, 255, 0.1), transparent 17rem),
    linear-gradient(150deg, #111a27, #0a1018);
  border-style: dashed;
}

.project-meta {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
}

.project-type {
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.67rem;
}

.project-card h3 {
  margin-top: 10px;
  font-size: clamp(1.55rem, 3vw, 2.25rem);
  letter-spacing: -0.04em;
}

.project-card div > h3 + p {
  max-width: 520px;
  margin-top: 15px;
  color: var(--muted);
  font-size: 0.9rem;
}

.project-card .project-result {
  max-width: 520px;
  margin-top: 20px;
  padding: 12px 14px;
  color: var(--muted-strong);
  background: rgba(97, 230, 163, 0.045);
  border: 1px solid rgba(97, 230, 163, 0.18);
  border-radius: 7px;
  font-size: 0.72rem;
  line-height: 1.7;
}

.project-result > span {
  display: block;
  margin-bottom: 4px;
  color: var(--green);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
}

.project-result strong {
  color: var(--green);
}

.project-repo {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 18px;
  color: var(--blue);
  font-size: 0.69rem;
  font-weight: 700;
  text-decoration: none;
}

.project-repo:hover {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.project-card footer {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 18px;
  color: var(--muted-strong);
  border-top: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 0.65rem;
}

.education-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 14px;
}

.education-degrees {
  display: grid;
  gap: 14px;
}

.education-main,
.certifications {
  padding: 32px;
  background: rgba(13, 20, 30, 0.82);
  border-radius: 15px;
}

.education-main {
  position: relative;
  min-height: 250px;
  overflow: hidden;
}

.education-main::after {
  content: "</>";
  position: absolute;
  right: 28px;
  bottom: 11px;
  color: rgba(97, 230, 163, 0.06);
  font-family: var(--mono);
  font-size: 6rem;
  font-weight: 800;
}

.education-date {
  display: inline-block;
  margin-top: 38px;
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.72rem;
}

.education-main h3 {
  position: relative;
  z-index: 1;
  max-width: 570px;
  margin-top: 12px;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  letter-spacing: -0.04em;
  line-height: 1.18;
}

.education-main > p:last-child {
  position: relative;
  z-index: 1;
  margin-top: 13px;
  color: var(--muted);
  font-size: 0.87rem;
}

.education-marketing::after {
  content: "MKT";
  color: rgba(112, 183, 255, 0.055);
  font-size: 5rem;
}

.education-main .degree-extra {
  position: relative;
  z-index: 1;
  margin-top: 10px;
  color: var(--blue);
  font-size: 0.75rem;
}

.certifications ul {
  margin-top: 25px;
  list-style: none;
}

.certifications li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0;
  border-top: 1px solid var(--border);
}

.certifications li span {
  font-size: 0.88rem;
  font-weight: 650;
}

.certifications li small {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.63rem;
}

.site-footer {
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 105px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.68rem;
}

.footer-prompt {
  color: var(--green);
}

@media (hover: hover) and (pointer: fine) {
  body,
  body * {
    cursor: url("cursor-green.svg") 2 2, auto;
  }

  :is(
    .portrait-card,
    .career-content,
    .experience-card,
    .skill-group,
    .project-card,
    .education-main,
    .certifications
  ) {
    position: relative;
    overflow: hidden;
    isolation: isolate;
  }

  :is(
    .portrait-card,
    .career-content,
    .experience-card,
    .skill-group,
    .project-card,
    .education-main,
    .certifications
  )::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0;
    background: radial-gradient(
      300px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
      rgba(97, 230, 163, 0.105),
      rgba(112, 183, 255, 0.035) 42%,
      transparent 72%
    );
    transition: opacity 70ms linear;
  }

  :is(
    .portrait-card,
    .career-content,
    .experience-card,
    .skill-group,
    .project-card,
    .education-main,
    .certifications
  ):hover::before {
    opacity: 1;
  }
}

@media (max-width: 1020px) {
  .hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(310px, 0.75fr);
    gap: 38px;
  }

  .portrait-card {
    min-height: 500px;
  }

  .experience-grid {
    grid-template-columns: 1fr;
  }

  .experience-card {
    min-height: 0;
  }
}

@media (max-width: 820px) {
  .page-shell,
  .nav-shell {
    width: min(100% - 32px, var(--page));
  }

  .menu-toggle {
    display: block;
  }

  .menu-toggle[aria-expanded="true"] > span:nth-child(1) {
    transform: translateY(5px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] > span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"] > span:nth-child(3) {
    transform: translateY(-5px) rotate(-45deg);
  }

  .main-nav {
    position: absolute;
    top: calc(100% + 1px);
    right: 0;
    left: 0;
    display: grid;
    gap: 0;
    padding: 9px;
    visibility: hidden;
    background: rgba(7, 11, 18, 0.97);
    border: 1px solid var(--border);
    border-radius: 0 0 12px 12px;
    box-shadow: 0 20px 35px rgba(0, 0, 0, 0.3);
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity 80ms linear, transform 80ms linear, visibility 80ms;
  }

  .main-nav.open {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
  }

  .main-nav a {
    padding: 12px;
  }

  .main-nav a::after {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: 0;
    padding-top: 64px;
  }

  .hero-copy {
    max-width: 720px;
  }

  .portrait-card {
    width: min(100%, 470px);
    min-height: 560px;
    margin-inline: auto;
  }

  .section-heading,
  .education-layout {
    grid-template-columns: 1fr;
  }

  .section-heading {
    align-items: start;
    gap: 18px;
  }

  .section-heading > p {
    max-width: 620px;
  }
}

@media (max-width: 640px) {
  .brand small {
    display: none;
  }

  .hero {
    gap: 44px;
  }

  h1 {
    font-size: clamp(2.7rem, 14vw, 4.2rem);
  }

  .hero-facts {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .hero-facts div {
    padding: 0;
  }

  .hero-facts div + div {
    padding: 14px 0 0;
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .portrait-card {
    min-height: 490px;
  }

  .portrait-glow {
    width: 270px;
    height: 270px;
  }

  .code-tag-two {
    display: none;
  }

  .skills-grid,
  .projects-grid {
    grid-template-columns: 1fr;
  }

  .career-item {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 9px;
  }

  .career-rail {
    padding-top: 21px;
  }

  .career-rail span {
    width: 34px;
    height: 34px;
  }

  .career-rail i {
    top: 55px;
  }

  .career-header {
    flex-direction: column;
    gap: 10px;
  }

  .career-header time {
    order: -1;
    padding-top: 0;
  }

  .career-details li {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .project-card {
    min-height: 390px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
  }
}

@media (max-width: 430px) {
  .page-shell,
  .nav-shell {
    width: min(100% - 24px, var(--page));
  }

  .nav-shell {
    min-height: 68px;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  .hero {
    padding-top: 44px;
  }

  .current-role {
    font-size: 0.62rem;
  }

  .command-line {
    font-size: 0.65rem;
  }

  .hero-actions {
    display: grid;
  }

  .portrait-card {
    min-height: 440px;
    border-radius: 16px;
  }

  .portrait-label {
    right: 10px;
    bottom: 10px;
    left: 10px;
  }

  .section {
    padding-block: 70px;
  }

  .career-content,
  .experience-card,
  .skill-group,
  .project-card,
  .education-main,
  .certifications {
    padding: 23px;
  }

  .career-item {
    grid-template-columns: 1fr;
  }

  .career-rail {
    display: none;
  }

  .education-main::after {
    font-size: 4.5rem;
  }
}

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

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