:root {
  --paper: #f6f3ee;
  --stone: #e6e1d8;
  --ink: #1b1b18;
  --mute: #6a6860;
  --pine: #2c4a3e;
  --mist: #c9d2cc;
  --line: rgba(27, 27, 24, 0.16);
  --serif: "Fraunces", "Times New Roman", serif;
  --sans: "Figtree", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --pad: clamp(1.25rem, 4.2vw, 4.5rem);
  --header: 4.5rem;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
h1, h2, h3, p, ul { margin: 0; }
em { font-style: italic; font-weight: 500; }

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--ink);
  color: var(--paper);
  padding: 0.6rem 1rem;
  z-index: 40;
}
.skip:focus { top: 1rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: var(--header);
  padding: 0 var(--pad);
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  transition: transform 0.35s ease;
}
.site-header.is-hidden { transform: translateY(-100%); }

.wordmark {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: -0.03em;
}
.wordmark span { color: var(--pine); }

.nav-desktop,
.header-links {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}
.nav-desktop a,
.header-links a,
.menu-toggle,
.nav-mobile a {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.nav-desktop a:hover,
.header-links a:hover,
.footer-row a:hover,
.text-link:hover { color: var(--pine); }

.menu-toggle { display: none; }
.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 1rem;
  padding: 0 var(--pad) 1.5rem;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
.nav-mobile.is-open { display: flex; }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  min-height: calc(100svh - var(--header));
  border-bottom: 1px solid var(--line);
}
.hero-copy {
  padding: clamp(2rem, 6vw, 5.5rem) var(--pad);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 1.4rem;
}
.kicker {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
}
.hero h1 {
  font-family: var(--serif);
  font-size: clamp(3.4rem, 7vw, 7.2rem);
  font-weight: 500;
  line-height: 0.92;
  letter-spacing: -0.04em;
}
.lede {
  max-width: 28rem;
  color: var(--mute);
  font-size: 1.05rem;
}
.hero-media {
  position: relative;
  min-height: 52vh;
  overflow: hidden;
  background: var(--stone);
}
.hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.04);
}
.caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.1rem;
  color: var(--paper);
  background: linear-gradient(transparent, rgba(27, 27, 24, 0.55));
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section { padding: clamp(4rem, 10vw, 8.5rem) var(--pad); }
.section-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem 4rem;
  margin-bottom: clamp(2.5rem, 6vw, 5rem);
  align-items: end;
}
.section-head h2,
.page-hero h1,
.project-block h2 {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.02;
}
.section-head h2 { font-size: clamp(2.4rem, 5vw, 4.4rem); }
.section-head p { max-width: 32rem; color: var(--mute); }

.work-list { display: grid; gap: 0; }
.work-card {
  display: grid;
  grid-template-columns: minmax(7rem, 0.28fr) minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 1.5rem 2.4rem;
  align-items: center;
  padding: 1.6rem 0;
  border-top: 1px solid var(--line);
}
.work-card:last-child { border-bottom: 1px solid var(--line); }
.work-card .index {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--mute);
}
.work-card h3 {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 2.6vw, 2.4rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  margin-bottom: 0.4rem;
}
.work-card p { color: var(--mute); font-size: 0.98rem; }
.work-card .meta {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--pine);
  margin-bottom: 0.55rem;
}
.work-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(0.8);
}
.work-card:hover img { filter: saturate(0.95); }
.work-card:hover h3 { color: var(--pine); }
.thesis-swatch {
  aspect-ratio: 16 / 10;
  background:
    linear-gradient(135deg, #d7c4a3 0 25%, #8aa39a 25% 50%, #2c4a3e 50% 75%, #c9d2cc 75%);
}

.approach { background: var(--pine); color: var(--paper); }
.approach .kicker { color: var(--mist); }
.approach .section-head p { color: color-mix(in srgb, var(--paper) 72%, transparent); }
.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  border-top: 1px solid color-mix(in srgb, var(--paper) 22%, transparent);
  padding-top: 2rem;
}
.principles h3 {
  font-family: var(--serif);
  font-size: 1.55rem;
  font-weight: 500;
  margin: 1.2rem 0 0.7rem;
}
.principles p { color: color-mix(in srgb, var(--paper) 74%, transparent); max-width: 22rem; }
.principles .index { color: var(--mist); font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em; }

.education { background: var(--stone); }
.education-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: start;
}
.education h2 {
  font-family: var(--serif);
  font-size: clamp(2.3rem, 4.4vw, 4rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  margin: 0.8rem 0 1.3rem;
}
.thesis-title {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.35rem;
  line-height: 1.35;
  max-width: 28rem;
  margin-bottom: 1.2rem;
}
.education p { color: var(--mute); max-width: 34rem; }
.fact-list {
  list-style: none;
  padding: 0;
  border-top: 1px solid var(--line);
}
.fact-list li {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 1rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}
.fact-list span {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mute);
  padding-top: 0.25rem;
}

.contact {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: end;
}
.contact h2 {
  font-family: var(--serif);
  font-size: clamp(2.8rem, 6vw, 5.4rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.95;
  margin: 0.8rem 0 1.6rem;
}
.contact-links {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  align-items: flex-start;
}
.text-link {
  font-family: var(--serif);
  font-size: clamp(1.15rem, 2vw, 1.6rem);
  border-bottom: 1px solid var(--ink);
  padding-bottom: 0.2rem;
}
.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mute);
}

.page-hero { padding: 3.5rem var(--pad) 2.5rem; max-width: 52rem; }
.page-hero h1 {
  font-size: clamp(2.6rem, 5.5vw, 5rem);
  margin: 0.7rem 0 1.2rem;
}
.page-hero p { color: var(--mute); }
.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.5rem;
  margin-bottom: 1rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--pine);
}

.board {
  padding: 0 var(--pad) 4rem;
}
.board img {
  width: 100%;
  background: var(--stone);
  box-shadow: 0 20px 50px rgba(27, 27, 24, 0.08);
}
.board-photo img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center 30%;
}
.board figcaption {
  margin-top: 0.8rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mute);
}
.board-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.project-block {
  padding: 3.5rem var(--pad) 0;
  max-width: 46rem;
}
.project-block h2 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); margin: 0.5rem 0 0.9rem; }
.project-block p { color: var(--mute); }

.thesis-visual {
  margin: 0 var(--pad) 4rem;
  min-height: 52vh;
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr 0.7fr;
  background: var(--stone);
}
.thesis-visual span:nth-child(1) { background: #d7c4a3; }
.thesis-visual span:nth-child(2) { background: #8aa39a; }
.thesis-visual span:nth-child(3) { background: var(--pine); }
.thesis-visual span:nth-child(4) { background: #c9d2cc; }

.next-work {
  margin: 0 var(--pad) 5rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.reveal { opacity: 0; transform: translateY(14px); animation: rise 0.8s ease forwards; }
@keyframes rise { to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal, .site-header { animation: none; transition: none; transform: none; opacity: 1; }
}

@media (max-width: 900px) {
  .nav-desktop, .header-links { display: none; }
  .menu-toggle { display: block; }
  .hero,
  .section-head,
  .work-card,
  .principles,
  .education-grid,
  .contact,
  .board-split,
  .thesis-visual { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .hero-media { min-height: 58vw; }
  .work-card { padding: 1.8rem 0; }
  .fact-list li { grid-template-columns: 1fr; gap: 0.3rem; }
  .section-head { align-items: start; }
}