:root {
  --ink: #151720;
  --paper: #f2f0e9;
  --blue: #314bff;
  --line: rgba(21, 23, 32, .22);
  --muted: #686a72;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, input, textarea { font: inherit; }
.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 20;
  padding: 10px 14px;
  color: white;
  background: var(--blue);
  transform: translateY(-160%);
}
.skip-link:focus { transform: none; }

.site-header {
  min-height: 76px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 3vw;
  border-bottom: 1px solid var(--line);
}
.wordmark {
  width: max-content;
  font-size: 30px;
  line-height: 1;
  font-weight: 900;
  letter-spacing: -.09em;
  text-decoration: none;
}
.wordmark span { color: var(--blue); }
nav { display: flex; gap: 34px; }
nav a, .header-cta {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
}
.header-cta { justify-self: end; border-bottom: 1px solid currentColor; padding-bottom: 4px; }

.hero {
  min-height: calc(100vh - 76px);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  padding: 5vw 3vw 3vw;
}
.eyebrow, .section-number {
  margin: 0;
  font: 700 11px/1.2 "Courier New", monospace;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.hero h1 {
  position: relative;
  z-index: 1;
  max-width: 1150px;
  margin: 4vw 0 auto;
  font-size: clamp(76px, 11.2vw, 176px);
  line-height: .78;
  letter-spacing: -.085em;
  font-weight: 800;
}
.hero h1 em { color: var(--blue); font-style: normal; }
.hero-meta {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(250px, 440px) auto;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.hero-meta p { margin: 0; font-size: 20px; line-height: 1.4; }
.hero-meta a { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; text-decoration: none; }
.hero-meta a span { margin-left: 18px; color: var(--blue); }
.hero-mark {
  position: absolute;
  right: -1.5vw;
  bottom: -5vw;
  display: flex;
  flex-direction: column;
  color: rgba(21, 23, 32, .045);
  font-size: clamp(170px, 27vw, 420px);
  line-height: .52;
  letter-spacing: -.15em;
  font-weight: 900;
  pointer-events: none;
}

.services { padding: 9vw 3vw; background: var(--ink); color: var(--paper); }
.section-intro { display: grid; grid-template-columns: 25% 75%; align-items: start; }
.section-intro h2, .approach h2, .contact h2 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(48px, 7.2vw, 112px);
  line-height: .92;
  letter-spacing: -.065em;
  font-weight: 700;
}
.service-list { margin: 7vw 0 0 25%; border-top: 1px solid rgba(242, 240, 233, .25); }
.service-list article {
  display: grid;
  grid-template-columns: 90px 1fr 1fr;
  gap: 30px;
  align-items: baseline;
  padding: 28px 0;
  border-bottom: 1px solid rgba(242, 240, 233, .25);
}
.service-list article > span { color: #868892; font: 12px "Courier New", monospace; }
.service-list h3 { margin: 0; font-size: clamp(30px, 4vw, 60px); letter-spacing: -.045em; }
.service-list p { max-width: 460px; margin: 0; color: #c9c8c2; line-height: 1.55; }

.approach {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9vw;
  padding: 9vw 3vw;
  border-bottom: 1px solid var(--line);
}
.approach-copy .section-number { margin-bottom: 4vw; }
.approach-detail > p { max-width: 600px; margin: 4vw 0 5vw; font-size: 21px; line-height: 1.5; }
.approach ol { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.approach li {
  display: grid;
  grid-template-columns: 50px 150px 1fr;
  align-items: baseline;
  gap: 15px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.approach li span { font: 11px "Courier New", monospace; color: var(--blue); }
.approach li strong { font-size: 18px; }
.approach li small { color: var(--muted); font-size: 14px; line-height: 1.4; }

.principle { padding: 8vw 3vw; background: var(--blue); color: white; }
.principle p { max-width: 1180px; margin: 0; font-size: clamp(50px, 8vw, 125px); line-height: .9; letter-spacing: -.065em; }

.contact { display: grid; grid-template-columns: .9fr 1.1fr; gap: 9vw; padding: 9vw 3vw; }
.contact-copy .section-number { margin-bottom: 4vw; }
.contact-copy > p:last-child { max-width: 470px; margin-top: 35px; font-size: 18px; line-height: 1.55; color: var(--muted); }
form { align-self: end; }
form label { display: block; margin-bottom: 25px; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
form label small { color: var(--muted); font-size: 10px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
input, textarea {
  display: block;
  width: 100%;
  margin-top: 8px;
  padding: 11px 0;
  border: 0;
  border-bottom: 1px solid var(--ink);
  border-radius: 0;
  outline: none;
  color: var(--ink);
  background: transparent;
}
input:focus, textarea:focus { border-bottom-color: var(--blue); box-shadow: 0 1px 0 var(--blue); }
textarea { resize: vertical; }
.honeypot { position: absolute !important; left: -10000px !important; }
.consent { display: flex; align-items: flex-start; gap: 11px; text-transform: none; letter-spacing: 0; font-weight: 400; line-height: 1.45; }
.consent input { width: 17px; height: 17px; margin: 1px 0 0; flex: 0 0 auto; accent-color: var(--blue); }
.submit-row { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 20px; padding-top: 15px; }
button {
  border: 0;
  padding: 16px 20px;
  color: white;
  background: var(--blue);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  cursor: pointer;
}
button span { margin-left: 20px; }
button:disabled { opacity: .6; cursor: wait; }
#form-status { margin: 0; font-size: 14px; line-height: 1.45; color: #116523; }
#form-status.error { color: #9f243a; }

footer {
  min-height: 90px;
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  align-items: center;
  padding: 0 3vw;
  color: var(--paper);
  background: var(--ink);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
}
footer p { margin: 0; }
footer p:first-of-type { text-align: center; }

@media (max-width: 760px) {
  .site-header { grid-template-columns: 1fr auto; padding: 0 20px; }
  nav { display: none; }
  .hero { min-height: 720px; padding: 45px 20px 25px; }
  .hero h1 { margin-top: 85px; font-size: 20vw; line-height: .83; }
  .hero-meta { grid-template-columns: 1fr; align-items: start; }
  .hero-meta p { font-size: 18px; }
  .hero-mark { right: -20px; bottom: 115px; }
  .services, .approach, .principle, .contact { padding: 80px 20px; }
  .section-intro { grid-template-columns: 1fr; gap: 40px; }
  .service-list { margin: 60px 0 0; }
  .service-list article { grid-template-columns: 38px 1fr; gap: 15px; }
  .service-list p { grid-column: 2; }
  .approach { grid-template-columns: 1fr; gap: 40px; }
  .approach-detail > p { margin: 0 0 55px; }
  .approach li { grid-template-columns: 38px 105px 1fr; }
  .principle p { font-size: 14vw; }
  .contact { grid-template-columns: 1fr; }
  .contact-copy { margin-bottom: 30px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  footer { grid-template-columns: 1fr auto; padding: 0 20px; }
  footer p:first-of-type { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}