:root {
  --ink: #231f20;
  --paper: #f5f4f0;
  --white: #ffffff;
  --line: rgba(35, 31, 32, 0.22);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }

.site-header {
  position: absolute;
  z-index: 10;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 30px 3.2vw;
}
.brand { display: block; width: clamp(216px, 22.8vw, 360px); }
.brand img { display: block; width: 100%; height: auto; }
nav { display: flex; gap: clamp(24px, 4vw, 70px); }
nav a,
.hero-bottom a,
.section-label,
.service-number,
.contact-grid span,
.footer-links,
footer > p {
  font-size: 11px;
  line-height: 1.2;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}
nav a { padding-bottom: 5px; border-bottom: 1px solid transparent; }
nav a:hover { border-color: currentColor; }

.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(150px, 19vh, 210px) 3.2vw 34px;
  border-bottom: 1px solid var(--line);
}
.hero-kicker {
  margin: 0;
  font-size: clamp(13px, 1.2vw, 18px);
  letter-spacing: 0.02em;
}
.hero-title {
  margin: auto 0;
  padding: 7vh 0;
  font-size: clamp(50px, 9.65vw, 160px);
  line-height: 0.82;
  letter-spacing: -0.072em;
  font-weight: 500;
}
.hero-title span { display: block; }
.hero-title span:last-child { text-align: right; }
.hero-bottom {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 40px;
}
.hero-bottom p {
  max-width: 610px;
  margin: 0;
  font-size: clamp(19px, 2vw, 31px);
  line-height: 1.1;
  letter-spacing: -0.025em;
}

.about {
  min-height: 78svh;
  display: grid;
  grid-template-columns: 25% 1fr;
  padding: 130px 3.2vw;
  background: var(--white);
}
.section-label { margin: 8px 0 0; }
.about-copy { max-width: 1050px; }
.about h1,
.services-heading h2,
.contact h2 {
  margin: 0;
  font-size: clamp(46px, 6.6vw, 108px);
  line-height: 0.93;
  letter-spacing: -0.06em;
  font-weight: 400;
}
.about-copy > p {
  width: min(620px, 70%);
  margin: 90px 0 0 auto;
  font-size: clamp(19px, 1.85vw, 28px);
  line-height: 1.18;
  letter-spacing: -0.02em;
}

.services {
  padding: 120px 3.2vw 150px;
  background: var(--ink);
  color: var(--white);
}
.services-heading {
  display: grid;
  grid-template-columns: 25% 1fr;
  margin-bottom: 100px;
}
.services-heading h2 { max-width: 800px; }
.services-list { border-top: 1px solid rgba(255, 255, 255, 0.4); }
.service {
  display: grid;
  grid-template-columns: 8% 42% 1fr;
  gap: 20px;
  align-items: start;
  padding: 25px 0 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
}
.service-number { padding-top: 8px; }
.service h3 {
  margin: 0;
  font-size: clamp(26px, 3vw, 48px);
  line-height: 1;
  letter-spacing: -0.04em;
  font-weight: 400;
}
.service p {
  max-width: 430px;
  margin: 4px 0 0;
  font-size: clamp(16px, 1.3vw, 20px);
  line-height: 1.28;
}

.contact { padding: 120px 3.2vw 55px; background: var(--white); }
.contact h2 { margin-top: 42px; }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  margin-top: 140px;
  padding-top: 22px;
  border-top: 1px solid var(--ink);
}
.contact-grid div { display: flex; flex-direction: column; gap: 22px; }
.contact-grid a {
  width: fit-content;
  font-size: clamp(16px, 1.4vw, 21px);
  line-height: 1.25;
}
.contact-grid a:hover { opacity: 0.55; }

footer {
  display: grid;
  grid-template-columns: 1.7fr 1fr auto;
  align-items: end;
  gap: 35px;
  padding: 55px 3.2vw 30px;
  background: var(--white);
}
footer > img { width: min(240px, 100%); height: auto; }
.footer-links { display: flex; gap: 26px; }
footer > p { margin: 0; }

@media (max-width: 760px) {
  .site-header { padding: 24px 20px; }
  .brand { width: 204px; }
  nav a:first-child { display: none; }
  .hero { min-height: 92svh; padding: 145px 20px 25px; }
  .hero-title {
    font-size: clamp(45px, 15vw, 72px);
    line-height: 0.87;
    padding: 10vh 0;
  }
  .hero-title span:last-child { margin-top: 8px; text-align: left; }
  .hero-bottom { display: block; }
  .hero-bottom p { width: 90%; }
  .hero-bottom a { display: inline-block; margin-top: 55px; }
  .about { min-height: auto; display: block; padding: 85px 20px 100px; }
  .about-copy { margin-top: 50px; }
  .about h1,
  .services-heading h2,
  .contact h2 { font-size: clamp(43px, 13vw, 67px); }
  .about-copy > p { width: 88%; margin: 65px 0 0 auto; }
  .services { padding: 80px 20px 95px; }
  .services-heading { display: block; margin-bottom: 70px; }
  .services-heading h2 { margin-top: 48px; }
  .service { grid-template-columns: 42px 1fr; padding: 25px 0 30px; }
  .service p { grid-column: 2; margin-top: 12px; }
  .contact { padding: 85px 20px 35px; }
  .contact h2 { margin-top: 50px; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; margin-top: 95px; }
  footer {
    grid-template-columns: 1fr 1fr;
    padding: 55px 20px 28px;
    row-gap: 40px;
  }
  footer > img { grid-column: 1 / -1; width: 200px; }
  .footer-links { grid-column: 1 / -1; }
}

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