:root {
  --white: #ffffff;
  --black: #000000;
  --line: #d9d9d9;
  --muted: #666666;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--white);
  color: var(--black);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  line-height: 1.35;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 58px;
  padding: 0 24px;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--line);
}
.brand {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.04em;
}
nav {
  display: flex;
  gap: 22px;
  font-size: 12px;
}
nav a:hover { text-decoration: underline; text-underline-offset: 3px; }

.intro {
  min-height: 70vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  padding: 90px 24px 72px;
  border-bottom: 1px solid var(--line);
}
.mark {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mark img {
  display: block;
  width: min(40vw, 420px);
  height: auto;
  mix-blend-mode: multiply;
}
.intro-copy {
  max-width: 520px;
  align-self: end;
  padding-bottom: 20px;
}
.intro-copy p {
  margin: 0;
  font-size: clamp(20px, 2.1vw, 34px);
  line-height: 1.1;
  letter-spacing: -0.035em;
  font-weight: 400;
}

.section { padding: 34px 24px 72px; }
.section-head {
  display: flex;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--black);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.work-list { border-bottom: 1px solid var(--black); }
.work-row {
  display: grid;
  grid-template-columns: 52px minmax(220px, 1.8fr) minmax(160px, 1fr) 70px;
  gap: 20px;
  align-items: baseline;
  min-height: 66px;
  padding: 20px 0 16px;
  border-top: 1px solid var(--line);
  transition: background .15s ease, color .15s ease, padding .15s ease;
}
.work-row:first-child { border-top: 0; }
.work-row:hover {
  background: var(--black);
  color: var(--white);
  padding-left: 12px;
  padding-right: 12px;
}
.index, .type, .year {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.type { color: var(--muted); }
.work-row:hover .type { color: var(--white); }
.title {
  font-size: clamp(20px, 2.2vw, 34px);
  line-height: 1;
  letter-spacing: -0.04em;
}
.year { text-align: right; }

.split {
  display: grid;
  grid-template-columns: minmax(160px, .6fr) minmax(0, 1.4fr);
  gap: 40px;
  border-top: 1px solid var(--black);
}
.section-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.body-copy {
  max-width: 720px;
  font-size: clamp(18px, 1.65vw, 26px);
  line-height: 1.22;
  letter-spacing: -0.025em;
}
.body-copy p { margin: 0 0 1em; }
.contact-copy {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.contact-copy a:hover { text-decoration: underline; text-underline-offset: 4px; }

footer {
  display: flex;
  justify-content: space-between;
  padding: 18px 24px 24px;
  border-top: 1px solid var(--black);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .05em;
}

@media (max-width: 760px) {
  .site-header { padding: 0 16px; }
  nav { gap: 14px; }
  .intro {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 54px;
    padding: 70px 16px 58px;
  }
  .mark { justify-content: flex-start; }
  .mark img { width: min(70vw, 340px); }
  .intro-copy { padding-bottom: 0; }
  .section { padding-left: 16px; padding-right: 16px; }
  .work-row {
    grid-template-columns: 34px 1fr 52px;
    gap: 10px;
  }
  .type { display: none; }
  .split { grid-template-columns: 1fr; gap: 28px; }
  footer { padding-left: 16px; padding-right: 16px; }
}