:root {
  --paper: #f6f2e9;
  --paper-2: #fffdf8;
  --ink: #111111;
  --muted: #555f67;
  --line: #d9d0c2;
  --steel: #315f72;
  --oxide: #a65f3d;
  --sage: #687561;
  --charcoal: #222222;
  --white: #ffffff;
  --shadow: 0 22px 58px rgba(24, 24, 24, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
}

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

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 20;
  background: var(--ink);
  color: var(--white);
  padding: 0.6rem 0.9rem;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  min-height: 70px;
  padding: 0 2.8rem;
  border-bottom: 1px solid rgba(17, 17, 17, 0.1);
  background: rgba(246, 242, 233, 0.93);
  backdrop-filter: blur(18px);
}

.brand,
.nav-links a,
.header-contact,
.button,
.work-card,
.contact-item,
.text-link,
.case-link {
  text-decoration: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  font-family: Georgia, "Times New Roman", serif;
}

.nav-links {
  display: flex;
  justify-content: center;
  gap: 1.2rem;
  color: #2f3338;
  font-size: 0.94rem;
}

.nav-links a:hover,
.nav-links a:focus-visible,
.publication-list a:hover,
.publication-list a:focus-visible,
.text-link:hover,
.text-link:focus-visible,
.case-link:hover,
.case-link:focus-visible {
  color: var(--oxide);
}

.header-contact {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 40px;
  padding: 0 0.95rem;
  border: 1px solid var(--ink);
  font-weight: 800;
}

.header-contact:hover,
.header-contact:focus-visible,
.button:hover,
.button:focus-visible {
  border-color: var(--oxide);
  background: var(--oxide);
  color: var(--white);
}

.header-contact svg,
.button svg,
.expertise-card svg,
.contact-item svg,
.contact-logo {
  width: 18px;
  height: 18px;
  stroke-width: 1.8;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(420px, 0.98fr);
  gap: 2.2rem;
  align-items: center;
  min-height: 680px;
  padding: 4.2rem 2.8rem 2.7rem;
}

.hero-copy {
  max-width: 830px;
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--oxide);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p,
figure {
  margin-top: 0;
}

h1,
h2 {
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: 0;
}

h1 {
  max-width: 7ch;
  margin-bottom: 1.5rem;
  font-size: 8.2rem;
  line-height: 0.84;
}

h2 {
  margin-bottom: 0;
  font-size: 3.9rem;
  line-height: 1.03;
}

h3 {
  margin-bottom: 0.7rem;
  font-size: 1.28rem;
  line-height: 1.22;
}

.hero-lede {
  max-width: 680px;
  color: #323942;
  font-size: 1.16rem;
}

.hero-actions,
.resume-actions,
.case-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 46px;
  padding: 0 1.05rem;
  border: 1px solid var(--ink);
  font-weight: 900;
}

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

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

.text-link {
  border-bottom: 1px solid currentColor;
  color: var(--paper-2);
  font-weight: 800;
}

.hero-panel {
  position: relative;
  display: grid;
  min-height: 565px;
  align-items: center;
  border-left: 1px solid var(--line);
}

#hero-structure {
  width: 100%;
  height: 545px;
}

.portrait-card {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 2;
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 0.8rem;
  align-items: center;
  width: min(360px, calc(100% - 2rem));
  padding: 0.65rem;
  border: 1px solid rgba(17, 17, 17, 0.13);
  background: rgba(255, 253, 248, 0.88);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.portrait-card img {
  width: 82px;
  height: 82px;
  object-fit: cover;
}

.portrait-card strong,
.portrait-card span {
  display: block;
}

.portrait-card span {
  color: var(--muted);
  font-size: 0.92rem;
}

.proof-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper-2);
}

.proof-band div {
  min-height: 126px;
  padding: 1.5rem 2.8rem;
  border-right: 1px solid var(--line);
}

.proof-band div:last-child {
  border-right: 0;
}

.proof-band strong {
  display: block;
  margin-bottom: 0.35rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem;
  line-height: 1;
}

.proof-band span {
  color: var(--muted);
}

.section {
  padding: 5.8rem 2.8rem;
}

.section-kicker {
  display: grid;
  grid-template-columns: minmax(180px, 0.42fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: end;
  margin-bottom: 2.6rem;
}

.work-grid,
.experience-grid,
.expertise-grid,
.contact-grid {
  display: grid;
  gap: 1rem;
}

.work-grid {
  grid-template-columns: 1.12fr 0.88fr;
}

.work-card {
  display: grid;
  grid-template-columns: minmax(180px, 0.58fr) minmax(0, 1fr);
  min-height: 285px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-2);
  color: var(--ink);
  overflow: hidden;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.work-card-large {
  grid-row: span 2;
  grid-template-columns: 1fr;
}

.work-card:hover,
.work-card:focus-visible,
.contact-item:hover,
.contact-item:focus-visible {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.work-card img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.work-card div {
  display: grid;
  align-content: start;
  padding: 1.25rem;
}

.work-card span,
.case-link {
  margin-top: 0.8rem;
  color: var(--steel);
  font-weight: 900;
}

.work-card p,
.experience-card p,
.expertise-card p,
.research-copy p,
.resume-band p,
.case-copy p,
.case-copy li,
.case-stat span {
  color: #3c424a;
}

.experience {
  background: var(--paper-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

.experience-card {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  min-height: 330px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  overflow: hidden;
}

.experience-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-right: 1px solid var(--line);
}

.experience-card div {
  padding: 1.25rem;
}

.experience-card span {
  display: inline-block;
  margin-bottom: 0.6rem;
  color: var(--oxide);
  font-weight: 900;
}

.role-meta {
  margin-bottom: 0.8rem;
  font-weight: 800;
}

.experience-card ul,
.case-copy ul {
  margin: 0.9rem 0 0 1.1rem;
  padding: 0;
}

.experience-card li {
  margin-bottom: 0.32rem;
  color: #3c424a;
}

.research {
  background: #eef3ef;
}

.research-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(330px, 0.95fr);
  gap: 3rem;
  align-items: center;
}

.research-copy h2 {
  margin-bottom: 1.2rem;
}

.research-image {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-2);
  padding: 1.7rem;
}

.research-image img {
  width: 100%;
  object-fit: contain;
}

.research-image figcaption {
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.publication-list {
  display: grid;
  gap: 0.65rem;
  margin-top: 1.35rem;
}

.publication-list a {
  display: block;
  border-bottom: 1px solid rgba(17, 17, 17, 0.16);
  padding: 0.68rem 0;
  color: #1e4f63;
  font-weight: 900;
  text-decoration: none;
}

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

.expertise-card,
.contact-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-2);
}

.expertise-card {
  min-height: 240px;
  padding: 1.35rem;
}

.expertise-card svg {
  width: 28px;
  height: 28px;
  margin-bottom: 1.5rem;
  color: var(--steel);
}

.resume-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: center;
  padding: 5rem 2.8rem;
  color: var(--white);
  background: var(--charcoal);
}

.resume-band h2 {
  color: var(--white);
}

.resume-band p {
  max-width: 760px;
  color: #dedbd3;
}

.resume-band .button-light {
  border-color: rgba(255, 255, 255, 0.52);
  color: var(--white);
}

.contact-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.contact-item {
  display: grid;
  gap: 0.4rem;
  min-height: 170px;
  padding: 1.45rem;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.contact-item svg {
  width: 26px;
  height: 26px;
  color: var(--steel);
}

.contact-logo {
  width: 28px;
  height: 28px;
  border-radius: 3px;
}

.contact-item span {
  color: var(--muted);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 0.76rem;
}

.contact-item strong {
  font-size: 1.08rem;
  overflow-wrap: anywhere;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.6rem 2.8rem;
  border-top: 1px solid var(--line);
  color: #4b5057;
  background: var(--paper-2);
  font-size: 0.95rem;
}

.case-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: 2.5rem;
  align-items: end;
  min-height: 520px;
  padding: 5rem 2.8rem 3rem;
}

.case-hero h1 {
  max-width: 13ch;
  font-size: 3.55rem;
  line-height: 0.98;
}

.case-hero img {
  width: 100%;
  height: 430px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.case-copy {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(320px, 0.58fr);
  gap: 3rem;
  padding: 3.8rem 2.8rem 5rem;
}

.case-copy h2 {
  margin-bottom: 1rem;
  font-size: 2.45rem;
}

.case-stats {
  display: grid;
  gap: 0.8rem;
}

.case-stat {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-2);
  padding: 1rem;
}

.case-stat strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--oxide);
}

.case-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  padding: 0 2.8rem 4.6rem;
}

.case-gallery figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-2);
}

.case-gallery img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}

.case-gallery figcaption {
  padding: 0.85rem 1rem 1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 1180px) {
  .hero,
  .case-hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-panel {
    min-height: 500px;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  h1 {
    font-size: 6.4rem;
  }

  h2 {
    font-size: 3.1rem;
  }

  #hero-structure {
    height: 500px;
  }

  .work-grid,
  .experience-grid,
  .expertise-grid,
  .contact-grid,
  .case-copy,
  .case-gallery {
    grid-template-columns: 1fr;
  }

  .work-card-large {
    grid-row: auto;
  }
}

@media (max-width: 860px) {
  .site-header {
    grid-template-columns: 1fr auto;
    padding: 0.75rem 1rem;
  }

  .brand {
    grid-column: 1;
    grid-row: 1;
  }

  .header-contact {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
  }

  .nav-links {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 0.2rem;
    scrollbar-width: none;
  }

  .nav-links::-webkit-scrollbar {
    display: none;
  }

  .hero,
  .section,
  .resume-band,
  .case-hero,
  .case-copy {
    padding-left: 1.15rem;
    padding-right: 1.15rem;
  }

  .hero {
    padding-top: 3rem;
  }

  .section-kicker,
  .research-layout,
  .resume-band {
    grid-template-columns: 1fr;
  }

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

  .work-card img,
  .experience-card img {
    height: 230px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .proof-band {
    grid-template-columns: repeat(2, 1fr);
  }

  .proof-band div {
    padding: 1.2rem;
  }

  .portrait-card {
    position: relative;
    top: auto;
    right: auto;
    width: 100%;
    margin: 1rem 0 0;
  }

  .hero-panel {
    align-content: start;
    min-height: auto;
  }

  #hero-structure {
    height: 380px;
  }

  h1 {
    max-width: 8ch;
    font-size: 4.25rem;
  }

  h2 {
    font-size: 2.35rem;
  }

  .case-copy h2 {
    font-size: 2rem;
  }

  .case-gallery {
    padding-left: 1.15rem;
    padding-right: 1.15rem;
  }

  .case-gallery img {
    height: 230px;
  }

  .case-hero h1 {
    max-width: 12ch;
    font-size: 2.8rem;
  }

  .site-footer {
    flex-direction: column;
    padding: 1.35rem 1.15rem;
  }
}

@media (max-width: 520px) {
  .brand span:last-child,
  .header-contact span {
    display: none;
  }

  .nav-links {
    flex-wrap: wrap;
    gap: 0.45rem 0.72rem;
    overflow-x: visible;
    font-size: 0.86rem;
  }

  h1 {
    font-size: 3.35rem;
  }

  h2 {
    font-size: 2rem;
  }

  .hero-lede {
    font-size: 1.02rem;
  }

  .proof-band {
    grid-template-columns: 1fr;
  }

  .proof-band div {
    min-height: 96px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .case-hero img {
    height: 260px;
  }

  .case-hero h1 {
    font-size: 2.35rem;
  }
}

@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;
  }
}