:root {
  --ink: #101112;
  --paper: #f5f2eb;
  --line: #c9c4b9;
  --acid: #c8ff45;
  --muted: #64625d;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Manrope", Arial, sans-serif;
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }

.site-header, main, footer { width: min(1180px, calc(100% - 48px)); margin: auto; }
.site-header {
  height: 90px; display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.brand { font: 500 1.45rem "DM Mono", monospace; letter-spacing: -.1em; }
.brand span { color: #6e9c00; }
nav { display: flex; gap: 1.5rem; font-size: .88rem; font-weight: 700; }
nav a:hover, .text-link:hover, footer a:hover { text-decoration: underline; text-underline-offset: 4px; }

.hero { min-height: 620px; display: flex; flex-direction: column; justify-content: center; max-width: 900px; }
.eyebrow, .section-label, .tag, .project-number { font: 500 .73rem "DM Mono", monospace; letter-spacing: .08em; }
.eyebrow { margin: 0 0 1.4rem; color: var(--muted); }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 850px; margin-bottom: 1.65rem; font-size: clamp(3.2rem, 7vw, 6.8rem); line-height: .98; letter-spacing: -.075em; }
.hero-copy { max-width: 590px; margin-bottom: 2rem; font-size: 1.16rem; color: #44433f; }
.button { align-self: flex-start; padding: .85rem 1.05rem; background: var(--ink); color: white; font-weight: 700; font-size: .9rem; transition: transform .2s ease; }
.button:hover { transform: translateY(-3px); }
.button span { margin-left: .8rem; }

.section { padding: 110px 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 180px 1fr; gap: 2rem; }
.section-label { color: var(--muted); }
.section h2, .contact h2 { font-size: clamp(2rem, 4vw, 4rem); line-height: 1; letter-spacing: -.06em; }
.about > div:last-child { max-width: 660px; }
.about p { font-size: 1.2rem; color: #363530; }
.text-link { font-weight: 800; }
.text-link span { margin-left: .35rem; }

.projects-content h2 { margin-bottom: 2.5rem; }
.project-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.project-card { min-height: 310px; padding: 1.5rem; border: 1px solid var(--ink); display: flex; flex-direction: column; justify-content: space-between; position: relative; transition: background .2s ease, transform .2s ease; }
.project-card:hover { background: var(--acid); transform: translateY(-4px); }
.project-card--featured { background: var(--ink); color: white; }
.project-card--featured:hover { color: var(--ink); }
.project-card h3 { margin: .5rem 0; font-size: 1.7rem; line-height: 1; letter-spacing: -.05em; }
.project-card p:not(.project-number):not(.tag) { margin-bottom: 0; max-width: 330px; color: inherit; opacity: .75; }
.tag { margin: 0; opacity: .7; }
.project-arrow { position: absolute; top: 1.3rem; right: 1.4rem; font-size: 1.5rem; }

.contact { padding: 140px 0; border-top: 1px solid var(--line); }
.contact h2 { margin-bottom: 1.6rem; }
.contact-link { font-size: clamp(1.15rem, 3vw, 2.5rem); font-weight: 700; letter-spacing: -.045em; border-bottom: 2px solid var(--ink); }
.contact-link:hover { color: #6e9c00; }
footer { padding: 1.6rem 0 2.5rem; border-top: 1px solid var(--line); display: flex; justify-content: space-between; color: var(--muted); font: .78rem "DM Mono", monospace; }

@media (max-width: 680px) {
  .site-header, main, footer { width: min(100% - 32px, 1180px); }
  .site-header { height: 70px; }
  nav { gap: .85rem; font-size: .78rem; }
  .hero { min-height: 560px; }
  .section { padding: 72px 0; display: block; }
  .section-label { margin-bottom: 2.5rem; }
  .project-grid { grid-template-columns: 1fr; }
  .contact { padding: 95px 0; }
}