:root {
  --ink: #5c5c5c;
  --soft-ink: #8c8c8c;
  --line: #dedede;
  --paper: #ffffff;
  --max-width: 1380px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 18px;
  line-height: 1.45;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

.site-header,
main,
.site-footer {
  width: min(calc(100% - 9rem), var(--max-width));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding-top: 2.25rem;
  font-size: 1rem;
}

.site-mark-link {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: clamp(5rem, 12vw, 12rem);
  aspect-ratio: 12 / 7;
  overflow: hidden;
}

.site-mark {
  display: block;
  width: 98%;
  height: 98%;
  object-fit: contain;
}

.wordmark {
  color: var(--ink);
  font-size: 1.15rem;
  font-weight: 700;
  text-decoration: none;
}

.header-descriptor {
  font-style: italic;
}

.header-link {
  margin-left: 1.5rem;
  text-decoration: none;
}

.header-nav {
  display: flex;
  gap: 1.25rem;
  margin-left: auto;
}

.header-nav a {
  text-decoration: none;
}

.header-nav a:hover,
.header-nav a:focus-visible,
.header-nav a[aria-current="page"] {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.menu-toggle {
  display: none;
  margin-left: auto;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

.header-link:hover,
.header-link:focus-visible {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

main {
  padding-bottom: 8rem;
}

.hero {
  min-height: min(74vh, 800px);
  padding-top: clamp(7rem, 15vw, 14rem);
  padding-bottom: clamp(7rem, 13vw, 13rem);
}

.eyebrow {
  margin: 0 0 1.25rem;
  font-size: clamp(1.2rem, 1.7vw, 1.55rem);
  font-style: italic;
}

h1,
.hero-followup,
.large-copy,
.section-intro,
.contact-copy {
  max-width: 1120px;
  margin: 0;
  font-weight: 400;
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(2.5rem, 5.8vw, 5.9rem);
  line-height: 1.07;
}

.hero-followup {
  max-width: 950px;
  margin-top: clamp(5rem, 10vw, 10rem);
  font-size: clamp(1.6rem, 3vw, 3.2rem);
  line-height: 1.12;
}

.section-rule {
  border-top: 1px solid var(--line);
  padding-top: 2.25rem;
}

.why-now {
  padding-bottom: clamp(8rem, 15vw, 15rem);
}

.large-copy {
  max-width: 1080px;
  font-size: clamp(2rem, 4vw, 4.6rem);
  line-height: 1.08;
}

.large-copy + .large-copy {
  margin-top: 1.5rem;
}

.muted,
.contact-note {
  color: var(--soft-ink);
}

.work {
  padding-bottom: clamp(8rem, 14vw, 14rem);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(12rem, 0.7fr) minmax(0, 1.3fr);
  gap: 3rem;
  align-items: start;
  margin-bottom: 6rem;
}

.section-intro {
  max-width: 720px;
  font-size: clamp(1.6rem, 2.8vw, 3rem);
  line-height: 1.12;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4rem 7rem;
}

.work-grid article {
  max-width: 460px;
}

h2 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.35rem, 2vw, 1.8rem);
  font-weight: 400;
  font-style: italic;
}

.work-grid p {
  margin: 0;
  font-size: clamp(1.1rem, 1.45vw, 1.45rem);
  line-height: 1.25;
}

.contact {
  padding-bottom: 10rem;
}

.contact-copy {
  max-width: 960px;
  font-size: clamp(2.2rem, 4.5vw, 4.7rem);
  line-height: 1.06;
}

.contact-note {
  margin: 4rem 0 0;
  font-size: 1rem;
}

.page-main {
  padding-bottom: 8rem;
}

.page-hero {
  padding-top: clamp(8rem, 16vw, 15rem);
  padding-bottom: clamp(7rem, 13vw, 13rem);
}

.page-hero h1 {
  max-width: 1080px;
}

.page-followup {
  max-width: 860px;
  margin: clamp(4rem, 8vw, 8rem) 0 0;
  font-size: clamp(1.6rem, 3vw, 3.2rem);
  line-height: 1.12;
  letter-spacing: -0.025em;
}

.page-section {
  padding-bottom: clamp(8rem, 14vw, 14rem);
}

.page-section:last-child {
  padding-bottom: 0;
}

.page-section-heading {
  display: grid;
  grid-template-columns: minmax(12rem, 0.7fr) minmax(0, 1.3fr);
  gap: 3rem;
  align-items: start;
  margin-bottom: 5rem;
}

.page-section-heading h2 {
  margin: 0;
  font-size: clamp(1.6rem, 2.8vw, 3rem);
  line-height: 1.12;
}

.page-copy {
  max-width: 820px;
  margin: 0;
  font-size: clamp(1.25rem, 1.8vw, 1.8rem);
  line-height: 1.3;
}

.page-copy + .page-copy {
  margin-top: 1.5rem;
}

.page-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4rem 7rem;
}

.page-grid article {
  max-width: 480px;
}

.page-grid h2,
.note h2 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.35rem, 2vw, 1.8rem);
  font-weight: 400;
  font-style: italic;
}

.page-grid p,
.note p {
  margin: 0;
  font-size: clamp(1.1rem, 1.45vw, 1.45rem);
  line-height: 1.25;
}

.note-link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.note-link h2 {
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 0.12em;
  transition: text-decoration-color 160ms ease;
}

.note-link:hover h2,
.note-link:focus-visible h2 {
  text-decoration-color: currentColor;
}

.article-main {
  padding-bottom: 8rem;
}

.field-note-article {
  max-width: 820px;
}

.field-note-article h1 {
  max-width: 900px;
}

.article-answer {
  max-width: 820px;
  margin: 3rem 0 5rem;
  font-size: clamp(1.4rem, 2.3vw, 2.2rem);
  line-height: 1.25;
}

.field-note-article h2 {
  margin: 3rem 0 1rem;
  font-size: clamp(1.35rem, 2vw, 1.8rem);
  font-weight: 400;
}

.field-note-article p,
.field-note-article li {
  max-width: 820px;
  font-size: clamp(1.1rem, 1.45vw, 1.45rem);
  line-height: 1.35;
}

.field-note-article ul {
  margin: 0;
  padding-left: 1.2em;
}

.field-note-article li + li {
  margin-top: 0.45rem;
}

.article-back {
  margin-top: 5rem;
}

.article-back a {
  color: inherit;
  text-underline-offset: 0.2em;
}

.note-list {
  display: grid;
  gap: 0;
}

.note {
  display: grid;
  grid-template-columns: minmax(12rem, 0.7fr) minmax(0, 1.3fr);
  gap: 3rem;
  padding: 2rem 0;
  border-top: 1px solid var(--line);
}

.note:last-child {
  border-bottom: 1px solid var(--line);
}

.note-label {
  margin: 0;
  color: var(--soft-ink);
  font-size: 1rem;
}

.page-contact {
  padding-bottom: 5rem;
}

.page-contact .contact-copy {
  max-width: 1040px;
}

.page-contact .contact-note {
  margin-top: 3rem;
}

.footer-nav {
  display: flex;
  gap: 1.25rem;
}

.footer-nav a {
  text-decoration: none;
}

.footer-nav a:hover,
.footer-nav a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  padding-bottom: 2.25rem;
  color: var(--soft-ink);
  font-size: 0.95rem;
}

@media (max-width: 700px) {
  body {
    font-size: 16px;
  }

  .site-header,
  main,
  .site-footer {
    width: min(calc(100% - 2.5rem), var(--max-width));
  }

  .site-header {
    flex-wrap: wrap;
    padding-top: 1.4rem;
  }

  .site-mark-link {
    width: clamp(5rem, 20vw, 8rem);
  }

  .header-link {
    flex-basis: 100%;
    margin-top: 0.25rem;
    margin-left: 0;
  }

  .header-nav {
    display: none;
    flex-basis: 100%;
    flex-wrap: wrap;
    gap: 0.35rem 1rem;
    margin-top: 1rem;
    margin-left: 0;
  }

  .menu-toggle {
    display: block;
  }

  .site-header.menu-open .header-nav {
    display: flex;
  }

  .site-header .header-link {
    display: none;
  }

  .site-header.menu-open .header-link {
    display: block;
  }

  .hero {
    min-height: 0;
    padding-top: 8rem;
    padding-bottom: 8rem;
  }

  .section-heading,
  .work-grid,
  .page-section-heading,
  .page-grid,
  .note {
    grid-template-columns: 1fr;
  }

  .section-heading {
    gap: 1rem;
    margin-bottom: 4rem;
  }

  .work-grid {
    gap: 3rem;
  }

  .contact {
    padding-bottom: 7rem;
  }

  .site-footer {
    display: block;
  }

  .site-footer span + span {
    display: block;
    margin-top: 0.35rem;
  }

  .footer-nav {
    flex-wrap: wrap;
    gap: 0.35rem 1rem;
    margin-top: 0.75rem;
  }

  .page-section-heading {
    gap: 1rem;
    margin-bottom: 4rem;
  }

  .note {
    gap: 0.75rem;
  }
}

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