@font-face {
  font-family: Geist;
  src: url("fonts/GeistVF.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Geist Mono";
  src: url("fonts/GeistMonoVF.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #ffffff;
  --line: rgba(0, 0, 0, 0.1);
  --line-soft: rgba(0, 0, 0, 0.08);
  --ink: rgba(0, 0, 0, 0.94);
  --muted: rgba(0, 0, 0, 0.62);
  --faint: rgba(0, 0, 0, 0.38);
  --mono: "Geist Mono", ui-monospace, sfmono-regular, menlo, monospace;
  --sans: Geist, ui-sans-serif, system-ui, sans-serif;
  --wrap: 1400px;
}

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

html {
  color-scheme: light;
  background: var(--bg);
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: #111;
  font-family: var(--sans);
  letter-spacing: -0.025em;
  text-rendering: optimizeLegibility;
}

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

a:focus-visible,
button:focus-visible {
  outline: 2px solid rgba(0, 0, 0, 0.72);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 0.85rem;
  left: 1rem;
  z-index: 80;
  transform: translateY(-180%);
  border: 1px solid rgba(0, 0, 0, 0.16);
  background: #ffffff;
  padding: 0.75rem 0.95rem;
  color: #111;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(24px);
}

.site-header__inner,
.wrap {
  width: min(var(--wrap), calc(100% - 2rem));
  margin-inline: auto;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  color: #111;
}

.brand__mark {
  display: inline-flex;
  width: 2.5rem;
  height: 2.5rem;
  flex: none;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.06);
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.28em;
  text-indent: 0.28em;
  text-transform: uppercase;
}

.brand__name {
  display: none;
  font-size: 0.7rem;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.58);
}

.site-header__tools {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.6);
}

.site-nav__link {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  border-radius: 999px;
  padding: 0.5rem 0.75rem;
}

.site-nav__link--current {
  color: #111;
}

.site-nav__link:hover,
.header-email:hover {
  background: rgba(0, 0, 0, 0.03);
  color: #111;
}

.header-email {
  display: none;
  min-height: 2.75rem;
  align-items: center;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.74);
}

.header-email:hover {
  border-color: rgba(0, 0, 0, 0.22);
  background: rgba(0, 0, 0, 0.04);
}

.site-main {
  position: relative;
  z-index: 2;
  flex: 1;
}

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
}

.hero .wrap,
.band .wrap,
.closing .wrap {
  position: relative;
  padding-block: 3rem;
}

.crumbs {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.44);
}

.crumbs a {
  display: inline-flex;
  color: rgba(0, 0, 0, 0.52);
}

.crumbs a:hover,
.crumbs [aria-current="page"] {
  color: #111;
}

.crumbs svg {
  width: 1rem;
  height: 1rem;
}

.crumbs__sep {
  color: rgba(0, 0, 0, 0.2);
}

.crumbs__here {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #111;
}

.eyebrow,
.about-hero__impact-label,
.about-hero__rail-label,
.about-hero__metric-label,
.about-case-study__eyebrow,
.about-block__meta,
.about-mini-stat__label {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--faint);
}

.eyebrow {
  letter-spacing: 0.34em;
  color: rgba(0, 0, 0, 0.44);
}

.about-hero {
  display: grid;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.about-hero__main {
  max-width: 52rem;
}

.about-hero__title {
  margin: 0.7rem 0 0;
  max-width: 11ch;
  font-size: clamp(2.55rem, 11vw, 5.8rem);
  font-weight: 600;
  line-height: 0.92;
  letter-spacing: -0.1em;
  text-wrap: balance;
}

.about-hero__summary {
  max-width: 34rem;
  margin: 1rem 0 0;
  font-size: clamp(1rem, 2vw, 1.16rem);
  line-height: 1.6;
  color: rgba(0, 0, 0, 0.72);
}

.about-hero__impact {
  display: grid;
  gap: 0.7rem;
  max-width: 46rem;
  margin-top: 1.35rem;
}

.about-hero__metrics,
.about-stats-grid {
  display: grid;
  gap: 1px;
  border: 1px solid var(--line-soft);
  background: rgba(0, 0, 0, 0.06);
}

.about-hero__metrics {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.about-hero__metric {
  display: flex;
  min-height: 6.25rem;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.45rem;
  padding: 0.9rem;
  background: #ffffff;
}

.about-hero__metric-value,
.about-mini-stat__value {
  margin: 0;
  font-weight: 600;
  color: #111;
}

.about-hero__metric-value {
  font-size: clamp(1.55rem, 6vw, 2.65rem);
  line-height: 0.94;
  letter-spacing: -0.08em;
}

.about-hero__metric-label {
  letter-spacing: 0.2em;
  line-height: 1.45;
}

.about-hero__rail {
  display: grid;
  gap: 1.15rem;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}

.about-hero__rail-block {
  display: grid;
  gap: 0.7rem;
}

.about-hero__links {
  display: grid;
  gap: 0.55rem;
}

.about-hero__link {
  display: flex;
  min-height: 4.8rem;
  flex-direction: column;
  justify-content: center;
  gap: 0.45rem;
  border: 1px solid var(--line);
  padding: 0.9rem 1rem;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.03), rgba(0, 0, 0, 0.015)),
    #ffffff;
  color: rgba(0, 0, 0, 0.76);
  transition: border-color 0.3s ease, background-color 0.3s ease, color 0.3s ease;
}

.about-hero__link:hover {
  border-color: rgba(0, 0, 0, 0.22);
  background: rgba(0, 0, 0, 0.03);
  color: #111;
}

.about-hero__link-label {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.about-hero__link-note {
  font-size: 0.94rem;
  line-height: 1.45;
  letter-spacing: -0.02em;
  color: rgba(0, 0, 0, 0.58);
}

.about-hero__meta {
  display: grid;
  gap: 1px;
  border: 1px solid var(--line-soft);
  background: rgba(0, 0, 0, 0.06);
}

.about-hero__meta-card {
  display: flex;
  min-height: 5rem;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.55rem;
  padding: 0.95rem 1rem;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.03), rgba(0, 0, 0, 0.015)),
    #ffffff;
}

.about-hero__meta-label {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--faint);
}

.about-hero__meta-value {
  margin: 0;
  font-size: clamp(0.96rem, 1.25vw, 1.08rem);
  line-height: 1.35;
  color: rgba(0, 0, 0, 0.78);
  text-wrap: balance;
}

.about-hero__rail-note {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.55;
  color: rgba(0, 0, 0, 0.5);
}

.band {
  border-bottom: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.03);
}

.band--plain {
  background: transparent;
}

.section-intro {
  max-width: 48rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2rem;
}

.section-title {
  max-width: 18ch;
  margin: 1rem 0 0;
  font-size: clamp(2.2rem, 4vw, 4.5rem);
  font-weight: 600;
  line-height: 0.96;
  letter-spacing: -0.07em;
  text-wrap: balance;
}

.section-copy {
  max-width: 40rem;
  margin: 1.5rem 0 0;
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(0, 0, 0, 0.66);
}

.case-list {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

.about-case-study {
  scroll-margin-top: 7rem;
  border: 1px solid var(--line);
  padding: 1.4rem;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.04), rgba(0, 0, 0, 0.015)),
    #ffffff;
}

.about-case-study__header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--line-soft);
  padding-bottom: 1.25rem;
}

.about-case-study__title {
  margin: 0.8rem 0 0;
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 600;
  line-height: 0.95;
  letter-spacing: -0.07em;
}

.about-case-study__role {
  max-width: 20rem;
  margin: 0;
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(0, 0, 0, 0.58);
}

.about-case-study__body {
  display: grid;
  gap: 1.25rem;
  margin-top: 1.25rem;
}

.about-case-study__context {
  margin: 0;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(0, 0, 0, 0.62);
}

.about-case-study__bullet,
.about-line-item {
  border-top: 1px solid var(--line-soft);
  padding-top: 0.85rem;
  font-size: 0.98rem;
  line-height: 1.8;
  color: rgba(0, 0, 0, 0.6);
}

.about-case-study__bullets {
  display: grid;
  gap: 1rem;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.about-chip {
  border: 1px solid rgba(0, 0, 0, 0.12);
  padding: 0.45rem 0.65rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.56);
}

.panel-grid {
  display: grid;
  gap: 1.5rem;
}

.panel {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.12);
  padding: 1.25rem;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.05), rgba(0, 0, 0, 0.015)),
    #ffffff;
  box-shadow:
    inset 0 0 0 1px rgba(0, 0, 0, 0.04),
    0 16px 40px rgba(0, 0, 0, 0.06);
}

.panel__body {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.25rem;
}

.about-block__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.about-block h3,
.about-block__title {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.04em;
}

.about-block__degree {
  margin: 0.75rem 0 0;
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(0, 0, 0, 0.68);
}

.about-block__lines {
  display: grid;
  gap: 0.75rem;
  margin-top: 1rem;
}

.about-block + .about-block {
  border-top: 1px solid var(--line-soft);
  padding-top: 1.5rem;
}

.about-stats-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1.25rem;
  background: rgba(0, 0, 0, 0.02);
}

.about-mini-stat {
  display: flex;
  min-height: 7rem;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.55rem;
  padding: 1rem;
  background: #ffffff;
}

.about-mini-stat__value {
  font-size: clamp(1.25rem, 2vw, 1.85rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.site-footer {
  position: relative;
  z-index: 2;
  overflow: hidden;
  border-top: 1px solid var(--line);
  background: #ffffff;
}

.site-footer__wash {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top left, rgba(0, 0, 0, 0.06), transparent 30%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.015), transparent 18%);
  pointer-events: none;
}

.site-footer__grid {
  position: relative;
  display: grid;
  gap: 2.5rem;
  padding-block: 3rem;
}

.site-footer__title {
  max-width: 13ch;
  margin: 1.5rem 0 0;
  font-size: clamp(2.5rem, 5vw, 4.4rem);
  font-weight: 600;
  line-height: 0.94;
  letter-spacing: -0.075em;
  color: rgba(0, 0, 0, 0.94);
  text-wrap: balance;
}

.site-footer__copy {
  max-width: 36rem;
  margin: 1.5rem 0 0;
  font-size: 1.02rem;
  line-height: 1.75;
  color: rgba(0, 0, 0, 0.54);
}

.site-footer__mail {
  display: inline-flex;
  max-width: 100%;
  margin-top: 2rem;
  align-items: center;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.04);
  padding: 0.65rem 1rem;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: rgba(0, 0, 0, 0.84);
}

.site-footer__mail:hover {
  border-color: rgba(0, 0, 0, 0.18);
  background: rgba(0, 0, 0, 0.06);
  color: #111;
}

.site-footer__aside {
  display: grid;
  gap: 2.25rem;
  align-content: start;
}

.site-footer__label {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.3);
}

.site-footer__place {
  margin: 0.75rem 0 0;
  font-size: clamp(1.4rem, 2vw, 1.7rem);
  line-height: 1;
  letter-spacing: -0.05em;
  color: rgba(0, 0, 0, 0.78);
}

.site-footer__links {
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  margin-top: 0.75rem;
}

.site-footer__links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  padding: 0.9rem 0;
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.58);
}

.site-footer__links a:hover {
  color: rgba(0, 0, 0, 0.84);
}

.site-footer__links a span:last-child {
  color: rgba(0, 0, 0, 0.18);
}

.site-footer__sign {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.2);
}

@media (min-width: 520px) {
  .brand__name {
    display: block;
  }
}

@media (min-width: 640px) {
  .site-header__inner,
  .wrap {
    width: min(var(--wrap), calc(100% - 3rem));
  }

  .site-nav {
    gap: 1.5rem;
    font-size: 0.68rem;
    letter-spacing: 0.28em;
  }

  .header-email {
    display: inline-flex;
  }
}

@media (min-width: 768px) {
  .about-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .about-hero__metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .about-case-study__context {
    font-size: 1.125rem;
  }
}

@media (min-width: 1024px) {
  .site-header__inner,
  .wrap {
    width: min(var(--wrap), calc(100% - 4rem));
  }

  .hero .wrap,
  .band .wrap {
    padding-block: 5rem;
  }

  .about-case-study__body {
    grid-template-columns: minmax(0, 0.76fr) minmax(0, 1.24fr);
    gap: 2rem;
    margin-top: 1.5rem;
  }

  .site-footer__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
    gap: 2.5rem;
    padding-block: 4rem;
  }

  .site-footer__aside {
    border-left: 1px solid var(--line);
    padding-left: 3rem;
  }
}

@media (min-width: 1280px) {
  .about-hero {
    grid-template-columns: minmax(0, 1fr) minmax(24rem, 0.92fr);
    gap: 2.5rem;
    align-items: start;
    margin-top: 2rem;
  }

  .about-hero__rail {
    border-top: 0;
    padding-top: 0.2rem;
  }

  .panel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .panel--wide {
    grid-column: 1 / -1;
  }

  .panel {
    padding: 2rem;
  }
}

@media (max-width: 767px) {
  .eyebrow,
  .about-hero__impact-label,
  .about-hero__rail-label,
  .about-hero__metric-label,
  .about-case-study__eyebrow,
  .about-block__meta,
  .about-mini-stat__label {
    font-size: 0.62rem;
    letter-spacing: 0.18em;
  }

  .about-hero__title {
    max-width: 12ch;
    font-size: clamp(2.15rem, 12vw, 3.15rem);
  }

  .about-hero__summary,
  .about-hero__meta-value,
  .about-hero__link-note,
  .about-hero__rail-note {
    font-size: 0.92rem;
    line-height: 1.55;
  }

  .about-hero__link,
  .about-hero__meta-card {
    min-height: 0;
    padding: 0.8rem 0.85rem;
  }

  .about-hero__metric {
    min-height: 5.4rem;
    padding: 0.8rem;
  }

  .about-case-study {
    padding: 1rem;
  }

  .about-case-study__header {
    align-items: flex-start;
    padding-bottom: 0.95rem;
  }

  .about-case-study__title {
    margin-top: 0.55rem;
    font-size: clamp(1.7rem, 8vw, 2.1rem);
  }

  .about-case-study__role,
  .about-case-study__bullet,
  .about-line-item {
    font-size: 0.93rem;
    line-height: 1.6;
  }

  .about-chip {
    padding: 0.36rem 0.52rem;
    font-size: 0.6rem;
    letter-spacing: 0.12em;
  }

  .about-block + .about-block {
    padding-top: 1rem;
  }

  .about-block h3,
  .about-block__title {
    font-size: 1.35rem;
  }

  .about-mini-stat {
    min-height: 5.4rem;
    padding: 0.75rem;
  }

  .about-stats-grid {
    grid-template-columns: 1fr;
  }
}