@import url("https://fonts.googleapis.com/css2?family=DM+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap");
:root {
  --paper: #edf1f4;
  --ink: #142e42;
  --muted: #4a6171;
  --line: #bfccd4;
  --blue: #165d87;
  --night: #142e42;
  --ice: #c9e5f1;
}
* {
  box-sizing: border-box;
}
html {
  color-scheme: light;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font:
    17px/1.75 "DM Sans",
    sans-serif;
}
a {
  color: var(--blue);
  text-underline-offset: 5px;
  text-decoration-thickness: 1px;
}
a:hover {
  color: var(--ink);
}
a:focus-visible,
summary:focus-visible {
  outline: 3px solid #a34821;
  outline-offset: 6px;
}
p {
  max-width: 67ch;
  margin: 0 0 1.35rem;
}
h1,
h2,
h3 {
  font-weight: 500;
  line-height: 1.12;
  margin: 0 0 1.5rem;
}
h1 {
  font-size: clamp(3rem, 6.8vw, 6rem);
  font-weight: 600;
  max-width: 18ch;
  letter-spacing: -0.06em;
}
h2 {
  font-size: 2.3rem;
  letter-spacing: -0.035em;
}
h3 {
  font-family: "DM Sans", sans-serif;
  font-size: 1.7rem;
  line-height: 1.2;
}
main,
.masthead,
.endnote {
  width: min(1200px, calc(100% - 80px));
  margin: auto;
}
.masthead {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}
.name {
  font-weight: 700;
  text-decoration: none;
  color: var(--ink);
}
.masthead nav {
  display: flex;
  gap: 28px;
  font-size: 15px;
}
.masthead nav a {
  text-decoration: none;
  color: var(--ink);
}
.masthead nav a:hover {
  text-decoration: underline;
}
.introduction {
  padding: 72px 0 56px;
}
.lead {
  font-family: "DM Sans", sans-serif;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  line-height: 1.45;
  max-width: 44ch;
}
.context {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 20px;
}
.text-links {
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 28px;
}
.solid-link {
  background: var(--ink);
  color: #fff;
  padding: 11px 20px;
  text-decoration: none;
  border-radius: 3px;
}
.solid-link:hover {
  background: var(--blue);
  color: #fff;
}
section {
  padding: 58px 0;
  border-bottom: 1px solid var(--line);
}
.home-intro {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 70px;
  align-items: start;
  border: 0;
  padding-bottom: 78px;
}
.home-intro h1 {
  font-size: clamp(4rem, 7.7vw, 7rem);
  margin-bottom: 28px;
}
.name-period {
  color: var(--blue);
}
.intro-copy > p:not(.lead):not(.context) {
  max-width: 46ch;
}
.connection-map {
  position: relative;
  padding: 30px 28px 22px;
  background: #d8e4ea;
  border-radius: 3px;
  margin-top: 12px;
}
.connection-map h2 {
  font-family: "DM Sans", sans-serif;
  font-size: 1.7rem;
  letter-spacing: -0.025em;
  line-height: 1.2;
}
.connection-map .context {
  font-size: 0.8rem;
}
.map-links {
  height: 405px;
  position: relative;
}
.map-links svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  fill: var(--blue);
  stroke: #779aae;
  stroke-width: 1.5;
}
.map-links svg path {
  fill: none;
}
.map-note {
  display: block;
  position: absolute;
  background: #f8fafb;
  padding: 16px 18px;
  width: 80%;
  max-width: 280px;
  box-shadow: 0 4px 12px #142e420a;
  color: var(--ink);
  font-family: "DM Sans", sans-serif;
  font-size: 1.15rem;
  line-height: 1.3;
  text-decoration: none;
  border: 1px solid #becfd8;
  transition:
    transform 0.18s,
    border-color 0.18s;
}
.map-note:hover {
  transform: translateY(-3px);
  border-color: var(--blue);
}
.map-note span {
  display: block;
  font:
    12px/1.5 "DM Sans",
    sans-serif;
  color: var(--muted);
  margin-bottom: 6px;
}
.note-one {
  left: 0;
  top: 0;
  transform: rotate(-2deg);
}
.note-two {
  right: 0;
  top: 140px;
  transform: rotate(2deg);
}
.note-three {
  left: 12px;
  top: 280px;
  transform: rotate(-1deg);
}
.map-bottom {
  display: inline-block;
  font-size: 0.85rem;
  margin-top: 20px;
}
.current {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
}
.product-feature {
  background: var(--night);
  color: var(--paper);
  padding: 46px 48px;
  border-radius: 4px;
  border-bottom: 0;
}
.product-feature h2 {
  font-size: 4.6rem;
  letter-spacing: -0.055em;
}
.product-feature .context,
.product-caption {
  color: #b2cedd;
}
.product-feature a {
  color: var(--ice);
}
.product-feature a:hover {
  color: white;
}
.product-feature .large {
  font-size: 1.7rem;
  line-height: 1.4;
}
.product-caption {
  font-size: 0.9rem;
}
.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
}
.section-intro {
  max-width: 66ch;
  color: var(--muted);
}
.reading-list {
  margin-top: 40px;
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr;
  gap: 36px;
}
.reading-list article {
  border-top: 3px solid var(--blue);
  padding-top: 25px;
}
.reading-list article:first-child {
  border-color: var(--ink);
}
.reading-list h3 a {
  color: var(--ink);
  text-decoration: none;
}
.reading-list h3 a:hover {
  text-decoration: underline;
}
.reading-list p {
  font-size: 1rem;
  color: var(--muted);
}
.past {
  max-width: 900px;
}
.career-strip {
  display: flex;
  gap: 0;
  margin-bottom: 36px;
  flex-wrap: wrap;
}
.career-strip span {
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  color: var(--muted);
}
.career-strip span:not(:last-child)::after {
  content: "→";
  display: inline-block;
  margin: 0 18px;
  color: var(--blue);
}
.prose {
  max-width: 760px;
  padding-top: 0;
}
.prose h2:not(:first-child) {
  margin-top: 48px;
}
.about-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 80px;
}
.margin-notes {
  border-top: 3px solid var(--blue);
  padding-top: 22px;
}
.margin-statement {
  font:
    1.5rem/1.5 Georgia,
    serif;
}
.margin-notes > a {
  display: block;
  margin: 20px 0;
  font-size: 0.9rem;
}
.reading-detail {
  padding: 22px;
  background: #dbe6ec;
  margin: 30px 0;
}
.reading-detail summary {
  cursor: pointer;
  font-weight: 600;
}
.reading-detail li {
  margin: 14px 0;
}
.email {
  overflow-wrap: anywhere;
}
.endnote {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 40px 0;
  font-size: 0.9rem;
  color: var(--muted);
}
.endnote div {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.endnote span {
  font-size: 0.8rem;
}
.skip {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--paper);
  padding: 12px;
  z-index: 2;
}
.skip:focus {
  top: 8px;
}
@media (max-width: 900px) {
  .home-intro {
    gap: 32px;
    grid-template-columns: 1.1fr 1fr;
  }
  .home-intro h1 {
    font-size: 4.4rem;
  }
  .connection-map {
    padding: 24px 18px;
  }
  .map-note {
    font-size: 1.05rem;
    width: 94%;
  }
  .current {
    gap: 30px;
  }
  .product-feature {
    padding: 34px;
  }
  .reading-list {
    grid-template-columns: 1fr;
  }
  .about-layout {
    grid-template-columns: 200px 1fr;
    gap: 40px;
  }
}
@media (max-width: 650px) {
  main,
  .masthead,
  .endnote {
    width: calc(100% - 40px);
  }
  .masthead {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 22px 0;
  }
  .masthead nav {
    gap: 24px;
  }
  .introduction {
    padding: 42px 0;
  }
  .home-intro,
  .current,
  .about-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .home-intro h1 {
    font-size: clamp(3.7rem, 14vw, 5rem);
  }
  .home-intro .lead {
    font-size: 1.6rem;
  }
  .connection-map {
    margin-top: 0;
    padding: 26px 22px;
  }
  .map-note {
    width: 83%;
  }
  .map-links {
    height: 405px;
  }
  .section-heading,
  .endnote {
    flex-direction: column;
    align-items: flex-start;
  }
  .section-heading h2 {
    margin-bottom: 0;
  }
  .section-heading {
    margin-bottom: 24px;
  }
  .product-feature {
    padding: 28px 24px;
  }
  .product-feature h2 {
    font-size: 3.6rem;
    margin-bottom: 14px;
  }
  .product-caption {
    margin-bottom: 0;
  }
  .product-feature .large {
    font-size: 1.5rem;
  }
  h1 {
    font-size: 3.6rem;
  }
  h2 {
    font-size: 2rem;
  }
  section {
    padding: 40px 0;
  }
  .career-strip span:not(:last-child)::after {
    margin: 0 10px;
  }
  .margin-notes {
    padding-bottom: 10px;
  }
  .endnote {
    gap: 8px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .map-note {
    transition: none;
  }
  .map-note:hover {
    transform: none;
  }
}
@media (max-width: 360px) {
  .home-intro h1 {
    font-size: 3rem;
  }
  .home-intro > * {
    min-width: 0;
  }
  .map-note {
    font-size: 1rem;
    width: 92%;
  }
  .map-links {
    height: 430px;
  }
  .career-strip {
    row-gap: 12px;
  }
  .masthead nav {
    gap: 20px;
  }
}