:root {
  --page: #F7F7F5;
  --ink: #1A1A1A;
  --accent: #2F6F4E;
  --gutter: clamp(1.25rem, 4vw, 4.5rem);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: "IBM Plex Sans";
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

body,
a,
button,
input,
textarea,
select {
  font-weight: 300;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3,
.wordmark {
  font-family: "Inter";
  font-weight: 300;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.25em;
}

a:focus-visible {
  outline: 1px solid var(--ink);
  outline-offset: 5px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.45rem 0.7rem;
  background: var(--ink);
  color: var(--page);
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: translateY(0);
}

.topbar {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  display: flex;
  width: 100%;
  min-height: 3.75rem;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 0 var(--gutter);
  border-bottom: 1px solid var(--ink);
  background: var(--page);
}

.wordmark {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-decoration: none;
}

.topbar nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2.5rem);
}

.topbar nav a {
  font-size: 0.76rem;
  letter-spacing: 0.07em;
  text-decoration: none;
}

.topbar nav a:hover,
.socials a:hover,
.footer address a:hover {
  text-decoration: underline;
}

.section-shell {
  padding-right: var(--gutter);
  padding-left: var(--gutter);
}

.section-index,
.row-index {
  margin-bottom: 0;
  font-family: "Inter";
  font-size: 0.64rem;
  letter-spacing: 0.17em;
  line-height: 1.4;
}

.hero {
  display: grid;
  min-height: min(46rem, 88vh);
  grid-template-columns: minmax(7rem, 0.65fr) minmax(0, 2fr);
  align-content: center;
  padding-top: 8rem;
  padding-bottom: 6rem;
}

.hero .section-index {
  align-self: start;
  padding-top: 0.8rem;
}

.hero-copy {
  max-width: 62rem;
}

.hero h1 {
  margin-bottom: 1.5rem;
  font-size: clamp(2.7rem, 7vw, 7.2rem);
  line-height: 0.96;
  letter-spacing: -0.055em;
  white-space: nowrap;
}

.hero-copy > p {
  max-width: 34rem;
  margin-bottom: 2.1rem;
  font-size: clamp(1rem, 1.5vw, 1.22rem);
}

.text-link {
  display: inline-block;
  font-size: 0.84rem;
  letter-spacing: 0.06em;
}

.text-link span {
  display: inline-block;
  margin-left: 0.3rem;
  transition: transform 180ms ease;
}

.text-link:hover span {
  transform: translate(0.15rem, -0.15rem);
}

.services,
.principles {
  padding-top: clamp(5rem, 9vw, 9rem);
  padding-bottom: clamp(5rem, 9vw, 9rem);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(7rem, 0.65fr) minmax(0, 2fr);
  margin-bottom: clamp(3rem, 6vw, 6rem);
}

.section-heading h2 {
  max-width: 37rem;
  margin-bottom: 0;
  font-size: clamp(1.8rem, 3.6vw, 3.8rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.service-list {
  margin-left: calc((100% - 7rem) * 0.245);
  border-top: 1px solid var(--ink);
}

.service-row {
  display: grid;
  grid-template-columns: minmax(3.2rem, 0.35fr) minmax(10rem, 0.8fr) minmax(15rem, 1.65fr);
  gap: 2rem;
  align-items: baseline;
  padding: 1.7rem 0;
  border-bottom: 1px solid var(--ink);
}

.service-row h3,
.service-row p {
  margin-bottom: 0;
}

.service-row h3 {
  font-size: 1.15rem;
}

.service-row > p:last-child {
  max-width: 36rem;
}

.quiet-rule {
  width: 100%;
  height: 2px;
  background: var(--ink);
}

.principle-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-left: calc((100% - 7rem) * 0.245);
}

.principle-row p {
  margin-bottom: 0;
  font-family: "Inter";
  font-size: clamp(1rem, 1.7vw, 1.3rem);
}

.principle-row span {
  display: block;
  margin-bottom: 1.8rem;
  font-size: 0.64rem;
  letter-spacing: 0.17em;
}

.footer {
  padding-top: 2.25rem;
  padding-bottom: 1.5rem;
  border-top: 1px solid var(--ink);
}

.footer > .section-index {
  margin-bottom: 2rem;
}

.footer-line {
  display: grid;
  grid-template-columns: minmax(18rem, 2fr) auto minmax(14rem, auto);
  gap: 2rem;
  align-items: start;
  font-size: 0.75rem;
  letter-spacing: 0.03em;
}

.footer address {
  font-style: normal;
}

.privacy-link {
  color: var(--accent);
}

.socials {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
}

.copyright {
  margin: 2.5rem 0 0;
  font-size: 0.64rem;
  letter-spacing: 0.1em;
}

.policy-main {
  padding-top: 3.75rem;
}

.policy-intro {
  display: grid;
  min-height: 28rem;
  grid-template-columns: minmax(7rem, 0.65fr) minmax(0, 2fr);
  align-content: center;
  padding-top: 5rem;
  padding-bottom: 4rem;
}

.policy-intro > .section-index {
  padding-top: 0.6rem;
}

.policy-heading h1 {
  margin-bottom: 1rem;
  font-size: clamp(2.7rem, 6vw, 6rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.policy-heading p {
  margin-bottom: 0;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}

.policy-content {
  padding-bottom: clamp(5rem, 9vw, 9rem);
}

.policy-content article {
  display: grid;
  grid-template-columns: minmax(3.2rem, 0.35fr) minmax(0, 2.45fr);
  gap: 2rem;
  padding: 2rem 0;
  border-top: 1px solid var(--ink);
}

.policy-content article:last-child {
  border-bottom: 1px solid var(--ink);
}

.policy-content article > div {
  display: grid;
  grid-template-columns: minmax(10rem, 0.85fr) minmax(15rem, 1.6fr);
  gap: 3rem;
}

.policy-content h2 {
  margin-bottom: 0;
  font-size: 1.1rem;
  line-height: 1.35;
}

.policy-content article p:last-child {
  max-width: 42rem;
  margin-bottom: 0;
}

@media (max-width: 760px) {
  .topbar {
    min-height: 3.5rem;
    gap: 1rem;
  }

  .topbar nav {
    gap: 0.8rem;
  }

  .topbar nav a {
    font-size: 0.66rem;
  }

  .hero {
    min-height: 39rem;
    grid-template-columns: 1fr;
    align-content: end;
    gap: 2rem;
    padding-top: 7rem;
    padding-bottom: 4.5rem;
  }

  .hero h1 {
    font-size: clamp(2.6rem, 13vw, 4.3rem);
    white-space: normal;
  }

  .section-heading,
  .policy-intro {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .service-list,
  .principle-row {
    margin-left: 0;
  }

  .service-row {
    grid-template-columns: 2.2rem 1fr;
    gap: 1rem;
  }

  .service-row > p:last-child {
    grid-column: 2;
  }

  .principle-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .principle-row p {
    display: grid;
    grid-template-columns: 2.2rem 1fr;
    gap: 1rem;
    padding: 1.35rem 0;
    border-top: 1px solid var(--ink);
  }

  .principle-row p:last-child {
    border-bottom: 1px solid var(--ink);
  }

  .principle-row span {
    margin-bottom: 0;
  }

  .footer-line {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }

  .socials {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .policy-main {
    padding-top: 3.5rem;
  }

  .policy-intro {
    min-height: 26rem;
    align-content: end;
  }

  .policy-content article,
  .policy-content article > div {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

@media (max-width: 430px) {
  .topbar nav a:nth-child(2) {
    display: none;
  }

  .hero-copy > p {
    font-size: 1rem;
  }
}

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

  .text-link span {
    transition: none;
  }
}