:root {
  --ink: #11171a;
  --ink-soft: #20292d;
  --paper: #f3f6f7;
  --white: #ffffff;
  --muted: #56656c;
  --line: #cbd5d9;
  --line-dark: #39454a;
  --green: #dfff57;
  --green-deep: #30420f;
  --blue: #2f5cff;
  --blue-dark: #173096;
  --coral: #f06548;
  --violet: #7257d8;
  --success: #1f7a43;
  --error: #b9362b;
  --radius: 6px;
  --header-height: 64px;
  --container: 1180px;
  --shadow: 0 14px 40px rgba(17, 23, 26, 0.09);
  --transition: 180ms ease;
  --font-sans: Arial, Helvetica, sans-serif;
  --font-display: Georgia, "Times New Roman", serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

main {
  flex: 1 0 auto;
}

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

button,
input,
textarea {
  font: inherit;
  letter-spacing: 0;
}

button {
  color: inherit;
}

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

svg {
  display: block;
}

h1,
h2,
h3,
p,
ul,
ol,
dl {
  margin-top: 0;
}

h1,
h2,
h3 {
  margin-bottom: 0;
  line-height: 1.08;
  letter-spacing: 0;
  text-wrap: balance;
}

h1,
h2 {
  font-family: var(--font-display);
  font-weight: 700;
}

h3 {
  font-size: 1.15rem;
}

p,
li,
dd,
dt,
a,
span,
strong,
small {
  overflow-wrap: anywhere;
}

.container {
  width: min(100% - 48px, var(--container));
  margin: 0 auto;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 200;
  padding: 10px 14px;
  background: var(--green);
  color: var(--ink);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  font-weight: 700;
}

.skip-link:focus {
  top: 12px;
}

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

.eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  color: var(--blue);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: 0;
}

.eyebrow-light {
  color: var(--green);
}

.status-dot {
  width: 9px;
  height: 9px;
  flex: 0 0 9px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(223, 255, 87, 0.16);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  flex: 0 0 var(--header-height);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.nav-shell {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 800;
}

.brand-mark {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  display: grid;
  place-items: center;
  background: var(--green);
  border: 1px solid var(--ink);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1;
}

.brand-name {
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.site-nav a {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  border-bottom: 3px solid transparent;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
  transition: color var(--transition), border-color var(--transition);
}

.site-nav a:hover {
  color: var(--ink);
}

.site-nav a.active {
  border-bottom-color: var(--blue);
  color: var(--ink);
}

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

.icon-button:hover {
  background: var(--white);
  border-color: var(--ink);
}

.icon-button svg {
  width: 19px;
  height: 19px;
}

.nav-toggle {
  display: none;
}

.hero {
  position: relative;
  min-height: calc(100svh - 112px);
  max-height: 760px;
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
  background: var(--ink);
  color: var(--white);
}

.hero-media,
.hero-scrim {
  position: absolute;
  inset: 0;
}

.hero-media {
  z-index: -2;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.hero-scrim {
  z-index: -1;
  background: rgba(10, 14, 16, 0.68);
}

.hero-content {
  padding-top: 72px;
  padding-bottom: 64px;
}

.hero-eyebrow {
  color: var(--green);
}

.hero h1 {
  max-width: 900px;
  font-size: 4.6rem;
  color: var(--white);
}

.hero-role {
  max-width: 760px;
  margin: 22px 0 0;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.35;
}

.hero-summary {
  max-width: 680px;
  margin: 16px 0 0;
  color: #d7e0e3;
  font-size: 1.03rem;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 10px 17px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  line-height: 1.2;
  cursor: pointer;
  transition: background-color var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
}

.button:hover {
  transform: translateY(-1px);
}

.button svg {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
}

.button-primary {
  background: var(--green);
  border-color: var(--green);
  color: var(--ink);
}

.button-primary:hover {
  background: #ecff9d;
  border-color: #ecff9d;
}

.button-ghost {
  background: rgba(17, 23, 26, 0.25);
  border-color: rgba(255, 255, 255, 0.56);
  color: var(--white);
}

.button-ghost:hover {
  background: var(--white);
  border-color: var(--white);
  color: var(--ink);
}

.button-light {
  margin-top: 22px;
  background: var(--white);
  color: var(--ink);
}

.button-light:hover {
  background: var(--green);
}

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

.button-ink:hover {
  background: var(--blue);
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.58;
  transform: none;
}

.proof-band {
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.proof-grid {
  min-height: 112px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
}

.proof-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 16px;
  padding: 24px 30px;
  border-left: 1px solid var(--line);
}

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

.proof-item strong {
  font-family: var(--font-display);
  font-size: 2.5rem;
  line-height: 1;
}

.proof-item span {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.35;
}

.section {
  padding: 94px 0;
}

.section-muted {
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-dark {
  background: var(--ink);
  color: var(--white);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 42px;
}

.section-heading h2 {
  font-size: 3rem;
}

.section-heading > p:last-child {
  max-width: 680px;
  margin: 16px 0 0;
  color: var(--muted);
}

.section-heading-row {
  max-width: none;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
}

.text-link {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue);
  font-weight: 800;
  white-space: nowrap;
}

.text-link:hover {
  color: var(--blue-dark);
}

.text-link svg {
  width: 18px;
  height: 18px;
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 20px;
  margin-top: 10px;
}

.focus-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.focus-item {
  min-height: 290px;
  padding: 34px 30px;
  border-left: 1px solid var(--line);
}

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

.focus-item > svg {
  width: 34px;
  height: 34px;
  margin-bottom: 62px;
  color: var(--blue);
  stroke-width: 1.7;
}

.focus-item h3 {
  font-size: 1.4rem;
}

.focus-item p {
  margin: 12px 0 0;
  color: var(--muted);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.feature-card,
.project-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 0 0 rgba(17, 23, 26, 0);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.feature-card:hover,
.project-card:hover {
  border-color: #89969b;
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.project-image-link {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--ink);
  border-bottom: 1px solid var(--line);
}

.project-image-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 260ms ease;
}

.project-image-link:hover img {
  transform: scale(1.015);
}

.image-action {
  position: absolute;
  right: 12px;
  top: 12px;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  background: rgba(17, 23, 26, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius);
  color: var(--white);
}

.image-action svg {
  width: 17px;
  height: 17px;
}

.feature-body,
.project-card-body {
  padding: 27px;
}

.project-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
}

.feature-body h3 {
  font-family: var(--font-display);
  font-size: 1.9rem;
}

.feature-body > p:not(.stack-line) {
  margin: 14px 0 0;
  color: var(--muted);
}

.stack-line {
  margin: 22px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--blue);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  line-height: 1.5;
}

.career-band {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 80px;
  align-items: center;
}

.career-copy h2 {
  max-width: 560px;
  font-size: 3rem;
}

.career-copy > p:not(.eyebrow) {
  max-width: 580px;
  margin: 20px 0 0;
  color: #b9c4c8;
}

.career-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-dark);
}

.career-list li {
  min-height: 96px;
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  align-items: center;
  gap: 24px;
  border-bottom: 1px solid var(--line-dark);
}

.career-list > li > span {
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.career-list strong,
.career-list small {
  display: block;
}

.career-list strong {
  font-size: 1.05rem;
}

.career-list small {
  margin-top: 3px;
  color: #9fadb2;
}

.contact-strip {
  padding: 62px 0;
  background: var(--green);
  color: var(--ink);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.contact-strip .eyebrow {
  color: var(--green-deep);
}

.contact-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.contact-strip h2 {
  max-width: 760px;
  font-size: 2.35rem;
}

.page-intro {
  padding: 86px 0 80px;
  border-bottom: 1px solid var(--ink);
}

.page-intro-blue {
  background: var(--blue);
  color: var(--white);
}

.page-intro-dark {
  background: var(--ink);
  color: var(--white);
}

.page-intro-green {
  background: var(--green);
  color: var(--ink);
}

.page-intro-green .eyebrow {
  color: var(--green-deep);
}

.page-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 80px;
  align-items: end;
}

.page-intro h1 {
  max-width: 800px;
  font-size: 3.7rem;
}

.page-intro-copy {
  margin: 0;
  color: currentColor;
  opacity: 0.86;
  font-size: 1.04rem;
}

.profile-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 100px;
}

.profile-lead h2 {
  max-width: 450px;
  font-size: 2.8rem;
}

.profile-copy {
  font-size: 1.04rem;
}

.profile-copy p {
  margin-bottom: 18px;
  color: var(--ink-soft);
}

.profile-copy .button {
  margin-top: 12px;
}

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

.skill-row {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(0, 1.15fr);
  gap: 60px;
  align-items: start;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}

.skill-heading {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
}

.skill-heading svg {
  width: 29px;
  height: 29px;
  color: var(--blue);
  stroke-width: 1.7;
}

.skill-heading h3 {
  font-size: 1.16rem;
}

.skill-row > p {
  margin: 0;
  color: var(--muted);
}

.education-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 90px;
}

.education-grid h2 {
  max-width: 650px;
  font-size: 2.8rem;
}

.education-place {
  margin: 18px 0 0;
  font-weight: 800;
}

.education-date {
  margin: 3px 0 20px;
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.education-grid > div:first-child > p:last-child {
  max-width: 680px;
  color: #b9c4c8;
}

.education-side {
  display: grid;
  gap: 38px;
}

.education-side section {
  padding-top: 18px;
  border-top: 1px solid var(--line-dark);
}

.education-side h3 {
  margin-bottom: 14px;
}

.plain-list {
  margin: 0;
  padding-left: 20px;
  color: #c5d0d4;
}

.plain-list li + li {
  margin-top: 8px;
}

.language-list {
  margin: 0;
}

.language-list > div {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line-dark);
}

.language-list dd {
  margin: 0;
  color: var(--green);
}

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

.experience-entry {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 70px;
  padding: 52px 0 58px;
  border-bottom: 1px solid var(--line);
}

.experience-date {
  display: flex;
  flex-direction: column;
  color: var(--blue);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
}

.experience-date span + span::before {
  content: "to ";
  color: var(--muted);
}

.experience-date small {
  margin-top: 12px;
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: 0.83rem;
  font-weight: 400;
}

.experience-main h2 {
  font-size: 2.4rem;
}

.experience-summary {
  max-width: 750px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 1.04rem;
}

.bullet-list,
.project-points {
  margin: 24px 0 0;
  padding-left: 21px;
}

.bullet-list {
  max-width: 880px;
}

.bullet-list li + li,
.project-points li + li {
  margin-top: 9px;
}

.bullet-list li::marker,
.project-points li::marker {
  color: var(--blue);
}

.role-project {
  max-width: 880px;
  margin-top: 30px;
  padding: 24px 0 0;
  border-top: 2px solid var(--green-deep);
}

.role-project-heading {
  display: flex;
  align-items: center;
  gap: 12px;
}

.role-project-heading svg {
  width: 24px;
  height: 24px;
  color: var(--blue);
}

.role-project p {
  margin: 12px 0 0;
  color: var(--muted);
}

.applied-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.applied-item {
  min-height: 290px;
  padding: 28px;
  border-left: 1px solid var(--line);
}

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

.applied-number {
  display: block;
  margin-bottom: 66px;
  color: var(--blue);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
}

.applied-item h3 {
  font-size: 1.3rem;
}

.applied-item p {
  margin: 12px 0 0;
  color: var(--muted);
}

.project-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
}

.segmented-control {
  display: inline-grid;
  grid-template-columns: repeat(4, minmax(82px, auto));
  padding: 3px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.segmented-control button {
  min-height: 38px;
  padding: 6px 13px;
  background: transparent;
  border: 0;
  border-right: 1px solid var(--line);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 800;
}

.segmented-control button:last-child {
  border-right: 0;
}

.segmented-control button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--white);
}

.project-count {
  margin: 0;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  align-items: stretch;
}

.project-card {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.project-card[hidden] {
  display: none;
}

.project-card-wide {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

.project-card-wide .project-image-link {
  height: 100%;
  min-height: 430px;
  aspect-ratio: auto;
  border-right: 1px solid var(--line);
  border-bottom: 0;
}

.project-card-wide .project-card-body {
  align-self: center;
}

.project-card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 28px;
}

.project-card-body h2 {
  font-size: 2rem;
}

.project-card-body > p:not(.stack-line) {
  margin: 15px 0 0;
  color: var(--muted);
}

.project-card-body .project-points {
  margin-bottom: 0;
  font-size: 0.93rem;
}

.project-card-body .stack-line {
  margin-top: auto;
  padding-top: 22px;
}

.project-diagram {
  min-height: 190px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 24px minmax(0, 1fr) 24px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  padding: 28px 22px;
  border-bottom: 1px solid var(--line);
}

.project-diagram span {
  min-height: 72px;
  display: grid;
  place-items: center;
  padding: 10px;
  border: 1px solid currentColor;
  border-radius: 4px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.35;
}

.project-diagram svg {
  width: 19px;
  height: 19px;
  justify-self: center;
}

.diagram-blue {
  background: #e2e9ff;
  color: #193aaf;
}

.diagram-ink {
  background: var(--ink);
  color: var(--green);
}

.diagram-coral {
  background: #ffe4de;
  color: #90311e;
}

.diagram-violet {
  background: #e9e3ff;
  color: #4a309a;
}

.diagram-green {
  background: var(--green);
  color: var(--green-deep);
}

.project-boundary {
  padding: 60px 0;
  background: var(--coral);
  color: var(--ink);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.boundary-grid {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.boundary-grid > svg {
  width: 46px;
  height: 46px;
  stroke-width: 1.6;
}

.boundary-grid h2 {
  font-size: 2.1rem;
}

.boundary-grid p {
  max-width: 900px;
  margin: 12px 0 0;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.75fr) minmax(0, 1.25fr);
  gap: 86px;
  align-items: start;
}

.contact-details h2 {
  font-size: 2.8rem;
}

.contact-lead {
  max-width: 440px;
  margin: 16px 0 0;
  color: var(--muted);
}

.contact-list {
  margin: 34px 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.contact-list li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
}

.contact-list > li > svg {
  width: 22px;
  height: 22px;
  color: var(--blue);
}

.contact-list span,
.contact-list a {
  display: block;
}

.contact-list span {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
}

.contact-list a {
  margin-top: 2px;
  font-weight: 700;
}

.contact-list a:hover {
  color: var(--blue);
}

.contact-form {
  display: grid;
  gap: 19px;
  padding: 34px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.form-header {
  margin-bottom: 2px;
}

.form-header h2 {
  font-size: 2.1rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.field {
  min-width: 0;
  display: grid;
}

.field label {
  margin-bottom: 6px;
  color: var(--ink-soft);
  font-size: 0.84rem;
  font-weight: 800;
}

.field input,
.field textarea {
  width: 100%;
  min-width: 0;
  padding: 12px 13px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
  transition: background-color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.field input {
  min-height: 46px;
}

.field textarea {
  min-height: 170px;
  resize: vertical;
}

.field input:focus,
.field textarea:focus {
  outline: 0;
  background: var(--white);
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(47, 92, 255, 0.14);
}

.field.invalid input,
.field.invalid textarea {
  border-color: var(--error);
}

.field-error {
  min-height: 18px;
  margin-top: 4px;
  color: var(--error);
  font-size: 0.78rem;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: var(--muted);
  font-size: 0.87rem;
}

.form-status.success {
  color: var(--success);
}

.form-status.error {
  color: var(--error);
}

.site-footer {
  flex: 0 0 auto;
  padding: 52px 0 22px;
  background: var(--ink);
  color: var(--white);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.8fr) auto;
  gap: 60px;
  align-items: start;
  padding-bottom: 36px;
}

.footer-brand {
  color: var(--white);
}

.footer-grid > div:first-child > p {
  margin: 15px 0 0;
  color: #9eacb1;
}

.footer-nav {
  display: grid;
  gap: 8px;
}

.footer-nav a {
  color: #c3ced2;
  font-size: 0.9rem;
}

.footer-nav a:hover {
  color: var(--green);
}

.social-links {
  display: flex;
  gap: 8px;
}

.social-links .icon-button {
  border-color: var(--line-dark);
  color: var(--white);
}

.social-links .icon-button:hover {
  background: var(--green);
  border-color: var(--green);
  color: var(--ink);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line-dark);
  color: #849399;
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 960px) {
  .hero h1 {
    font-size: 4rem;
  }

  .proof-item {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .section-heading h2,
  .career-copy h2 {
    font-size: 2.6rem;
  }

  .career-band,
  .education-grid {
    gap: 54px;
  }

  .page-intro-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
    gap: 48px;
  }

  .page-intro h1 {
    font-size: 3.25rem;
  }

  .profile-grid {
    gap: 60px;
  }

  .experience-entry {
    grid-template-columns: 160px minmax(0, 1fr);
    gap: 42px;
  }

  .project-card-wide {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  }

  .contact-layout {
    gap: 52px;
  }
}

@media (max-width: 760px) {
  :root {
    --header-height: 60px;
  }

  .container {
    width: min(100% - 32px, var(--container));
  }

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

  .nav-toggle {
    display: inline-grid;
  }

  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: var(--header-height);
    display: grid;
    gap: 0;
    padding: 8px 16px 14px;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 16px 24px rgba(17, 23, 26, 0.1);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity var(--transition), transform var(--transition);
  }

  .site-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav a {
    min-height: 46px;
    padding: 0 8px;
    border-bottom-width: 1px;
    border-bottom-color: var(--line);
  }

  .site-nav a.active {
    border-bottom-color: var(--blue);
  }

  .hero {
    min-height: calc(100svh - 96px);
    max-height: 720px;
  }

  .hero-content {
    padding-top: 56px;
    padding-bottom: 48px;
  }

  .hero h1 {
    font-size: 3rem;
  }

  .hero-role {
    font-size: 1.18rem;
  }

  .hero-summary {
    font-size: 0.96rem;
  }

  .proof-grid,
  .focus-grid,
  .feature-grid,
  .career-band,
  .page-intro-grid,
  .profile-grid,
  .education-grid,
  .applied-grid,
  .projects-grid,
  .contact-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .proof-item {
    min-height: 86px;
    grid-template-columns: 86px minmax(0, 1fr);
    gap: 14px;
    padding: 17px 0;
    border-left: 0;
    border-bottom: 1px solid var(--line);
  }

  .proof-item:last-child {
    border-right: 0;
    border-bottom: 0;
  }

  .proof-item strong {
    font-size: 2rem;
  }

  .section {
    padding: 72px 0;
  }

  .section-heading {
    margin-bottom: 32px;
  }

  .section-heading-row,
  .contact-strip-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .section-heading h2,
  .career-copy h2 {
    font-size: 2.25rem;
  }

  .focus-item {
    min-height: auto;
    padding: 28px 0;
    border-left: 0;
    border-bottom: 1px solid var(--line);
  }

  .focus-item:last-child {
    border-right: 0;
    border-bottom: 0;
  }

  .focus-item > svg {
    margin-bottom: 34px;
  }

  .career-band {
    gap: 48px;
  }

  .career-list li {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 16px;
  }

  .contact-strip {
    padding: 50px 0;
  }

  .contact-strip h2 {
    font-size: 1.95rem;
  }

  .page-intro {
    padding: 66px 0 62px;
  }

  .page-intro-grid {
    gap: 26px;
  }

  .page-intro h1 {
    font-size: 2.65rem;
  }

  .profile-grid,
  .education-grid,
  .contact-layout {
    gap: 46px;
  }

  .profile-lead h2,
  .education-grid h2,
  .contact-details h2 {
    font-size: 2.35rem;
  }

  .skill-row,
  .experience-entry {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .skill-row {
    padding: 26px 0;
  }

  .experience-entry {
    padding: 42px 0 48px;
  }

  .experience-date {
    display: grid;
    grid-template-columns: auto auto 1fr;
    gap: 8px;
    align-items: baseline;
  }

  .experience-date small {
    margin: 0;
    text-align: right;
  }

  .experience-main h2 {
    font-size: 2.05rem;
  }

  .applied-item {
    min-height: auto;
    padding: 28px 0;
    border-left: 0;
    border-bottom: 1px solid var(--line);
  }

  .applied-item:last-child {
    border-right: 0;
    border-bottom: 0;
  }

  .applied-number {
    margin-bottom: 34px;
  }

  .project-card-wide {
    grid-column: auto;
    grid-template-columns: 1fr;
  }

  .project-card-wide .project-image-link {
    min-height: auto;
    aspect-ratio: 16 / 10;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .project-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .segmented-control {
    width: 100%;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .segmented-control button {
    min-width: 0;
    padding: 6px;
    font-size: 0.78rem;
  }

  .project-count {
    text-align: right;
  }

  .project-diagram {
    min-height: 164px;
    padding: 22px 15px;
  }

  .project-diagram span {
    min-height: 62px;
    padding: 7px;
    font-size: 0.64rem;
  }

  .boundary-grid {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 18px;
  }

  .boundary-grid > svg {
    width: 36px;
    height: 36px;
  }

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

  .contact-form {
    padding: 25px;
  }

  .footer-grid {
    gap: 32px;
  }
}

@media (max-width: 480px) {
  .brand-name {
    max-width: 170px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .hero {
    min-height: calc(100svh - 88px);
    max-height: none;
  }

  .hero h1 {
    font-size: 2.55rem;
  }

  .button-row {
    display: grid;
  }

  .button-row .button {
    width: 100%;
  }

  .page-intro h1 {
    font-size: 2.3rem;
  }

  .feature-body,
  .project-card-body {
    padding: 22px;
  }

  .project-card-body h2 {
    font-size: 1.75rem;
  }

  .project-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 3px;
  }

  .project-diagram {
    grid-template-columns: 1fr;
    gap: 7px;
    text-align: center;
  }

  .project-diagram svg {
    transform: rotate(90deg);
  }

  .project-diagram span {
    width: 100%;
    min-height: 48px;
  }

  .experience-date {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .experience-date small {
    margin-top: 8px;
    text-align: left;
  }

  .form-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .form-actions .button {
    width: 100%;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }
}

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

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

  .reveal {
    opacity: 1;
    transform: none;
  }
}