:root {
  --ink: #111111;
  --paper: #ffffff;
  --line: #cecec7;
  --accent: #f0542d;
  --muted: #64645e;
  font-family: Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  scroll-behavior: smooth;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); }
img { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
  padding: 14px clamp(22px, 5vw, 72px);
  border-bottom: 1px solid rgba(17,17,17,.18);
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(14px);
}

.brand img { width: 205px; height: auto; }
nav { display: flex; gap: clamp(18px, 3vw, 46px); }
nav a, .text-link, footer a { text-decoration: none; }
nav a { font-size: .82rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
nav a:hover, nav a:focus-visible, .text-link:hover { color: var(--accent); }
.menu-toggle { display: none; border: 0; background: transparent; font-weight: 700; }

main, footer { width: min(1500px, 100%); margin: auto; }
.hero { min-height: calc(100vh - 82px); padding: clamp(70px, 10vw, 145px) clamp(22px, 5vw, 72px) 0; overflow: hidden; }
.eyebrow, .section-number { color: var(--accent); font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
h1 { max-width: 990px; margin: 18px 0 28px; font-size: clamp(3.25rem, 8.2vw, 8.5rem); font-weight: 700; letter-spacing: -.07em; line-height: .88; }
.hero-copy { max-width: 640px; margin: 0 0 34px auto; font-size: clamp(1.15rem, 2vw, 1.7rem); line-height: 1.45; }
.text-link { display: table; margin-left: auto; padding-bottom: 5px; border-bottom: 2px solid; font-weight: 700; }
.hero-image { height: clamp(250px, 36vw, 540px); margin-top: clamp(55px, 8vw, 110px); overflow: hidden; }
.hero-image img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.5) contrast(1.08); }

.intro, .experience { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(45px, 8vw, 130px); padding: clamp(95px, 12vw, 180px) clamp(22px, 5vw, 72px); }
h2 { margin: 14px 0 0; font-size: clamp(2.4rem, 5vw, 5.8rem); letter-spacing: -.055em; line-height: .95; }
.intro-copy > p, .experience-copy > p { margin: 0 0 1.3em; font-size: clamp(1.05rem, 1.5vw, 1.35rem); line-height: 1.65; }
.facts { margin: 60px 0 0; border-top: 1px solid var(--line); }
.facts div { display: grid; grid-template-columns: 120px 1fr; gap: 20px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; font-weight: 700; }

.work { padding: clamp(95px, 12vw, 180px) clamp(22px, 5vw, 72px); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper); color: var(--ink); }
.section-heading { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(45px, 8vw, 130px); margin-bottom: 70px; }
.section-heading h2 { max-width: 800px; }
.project-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 70px 24px; }
.project-wide { grid-column: span 2; }
.project-open { width: 100%; padding: 0; border: 0; color: inherit; background: transparent; text-align: left; cursor: pointer; }
.project-open img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; transition: transform .45s ease, filter .45s ease; filter: saturate(.78); }
.project-open:hover img { transform: scale(.985); filter: saturate(1); }
.project-open span { display: flex; justify-content: space-between; gap: 18px; padding-top: 15px; border-top: 1px solid var(--line); }
.project-open strong { font-size: 1.1rem; }
.project-open small { color: var(--muted); font-size: .9rem; }

.experience { align-items: center; }
.experience-image img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; filter: grayscale(1) contrast(1.05); }
.skills { display: flex; flex-wrap: wrap; gap: 9px; margin: 38px 0; }
.skills span { padding: 10px 14px; border: 1px solid var(--line); border-radius: 99px; font-size: .9rem; }
blockquote { margin: 55px 0 0; padding-left: 24px; border-left: 4px solid var(--accent); font-size: clamp(1.35rem, 2.5vw, 2.35rem); line-height: 1.25; }

.contact { padding: clamp(100px, 14vw, 200px) clamp(22px, 5vw, 72px); border-top: 1px solid var(--line); }
.contact h2 { max-width: 900px; }
.contact-link { display: inline-block; margin: 54px 0 28px; font-size: clamp(1.5rem, 4vw, 4.5rem); font-weight: 700; letter-spacing: -.045em; text-decoration-thickness: 2px; text-underline-offset: 10px; }
.contact-link:hover { color: var(--accent); }
.contact p:last-child { color: var(--muted); }

footer { display: flex; justify-content: space-between; padding: 30px clamp(22px, 5vw, 72px); border-top: 1px solid var(--line); font-size: .9rem; }

.lightbox { width: min(1100px, 92vw); max-height: 92vh; padding: 54px 22px 22px; border: 0; background: var(--paper); }
.lightbox::backdrop { background: rgba(0,0,0,.84); }
.lightbox img { width: 100%; max-height: 70vh; object-fit: contain; }
.lightbox h2 { font-size: clamp(1.6rem, 3vw, 3rem); }
.lightbox-close { position: absolute; top: 8px; right: 15px; border: 0; background: transparent; font-size: 2rem; cursor: pointer; }

@media (max-width: 760px) {
  .site-header { min-height: 70px; }
  .brand img { width: 168px; }
  .menu-toggle { display: block; }
  nav { position: absolute; top: 69px; left: 0; right: 0; display: none; flex-direction: column; padding: 26px; border-bottom: 1px solid var(--line); background: var(--paper); }
  nav.open { display: flex; }
  .hero { min-height: auto; }
  h1 { font-size: clamp(3.2rem, 17vw, 5.5rem); }
  .hero-copy, .text-link { margin-left: 0; }
  .intro, .experience, .section-heading { grid-template-columns: 1fr; }
  .project-grid { grid-template-columns: 1fr; gap: 52px; }
  .project-wide { grid-column: auto; }
  .project-open span { flex-direction: column; gap: 5px; }
  .experience-image { order: 2; }
  footer { flex-direction: column; gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  :root { scroll-behavior: auto; }
  .project-open img { transition: none; }
}