@charset "UTF-8";

:root {
  color-scheme: light;
  --paper: #f8f7f2;
  --ink: #171917;
  --muted: #5b625f;
  --quiet: #7d837e;
  --line: #d9dcd5;
  --accent: #b63628;
  --accent-wash: #f1dfd8;
  --content: 94rem;
  --gutter: clamp(1.25rem, 3.3vw, 3.6rem);
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  min-width: 320px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

::selection {
  background: var(--accent-wash);
  color: var(--ink);
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--accent);
}

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 5px;
  border-radius: 2px;
}

.skip-link {
  position: absolute;
  z-index: 20;
  top: -5rem;
  left: var(--gutter);
  padding: 0.65rem 0.85rem;
  background: var(--ink);
  color: #fff;
}

.skip-link:focus {
  top: 0.5rem;
  color: #fff;
}

.site-header,
.site-main,
.site-footer {
  width: min(100%, var(--content));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-block: 1.35rem;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  white-space: nowrap;
  font-size: 1.17rem;
  font-weight: 760;
  line-height: 1.1;
  letter-spacing: -0.055em;
  text-decoration: none;
}

.wordmark::before {
  width: 2px;
  height: 1.65rem;
  content: "";
  background: var(--accent);
}

.site-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  column-gap: clamp(1rem, 2.25vw, 2.4rem);
  row-gap: 0.5rem;
  font-size: 0.91rem;
  font-weight: 550;
}

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

.site-nav a[aria-current="page"] {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.36em;
}

.site-main {
  flex: 1;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) minmax(14rem, 0.74fr);
  align-items: start;
  column-gap: clamp(3rem, 7vw, 8rem);
  padding-block: clamp(5.5rem, 8vw, 10rem) clamp(3.25rem, 5vw, 5.5rem);
  border-bottom: 1px solid var(--line);
}

.hero-title,
.page-title,
.feature-heading,
.section-heading {
  font-weight: 600;
}

.hero-title {
  margin: 0 0 1.6rem;
  font-size: clamp(5.2rem, 10.1vw, 10.8rem);
  line-height: 0.81;
  letter-spacing: -0.073em;
}

.hero-title span {
  display: block;
  white-space: nowrap;
}

.hero-summary {
  max-width: 37rem;
  margin: 0;
  font-size: clamp(1.2rem, 1.5vw, 1.6rem);
  line-height: 1.47;
  letter-spacing: -0.017em;
}

.text-link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  margin-top: 1.45rem;
  color: var(--accent);
  font-size: 1.04rem;
  font-weight: 560;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.28em;
}

.text-link:hover {
  color: var(--ink);
}

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

.site-index {
  position: relative;
  display: grid;
  align-content: start;
  gap: clamp(2.2rem, 3.5vw, 4.2rem);
  min-height: 20rem;
  margin-top: 0.1rem;
  padding: 1rem 0 1.1rem 2.8rem;
  border-left: 2px solid var(--accent);
}

.site-index a {
  position: relative;
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  gap: 0.8rem;
  align-items: baseline;
  color: var(--accent);
  font-size: 0.81rem;
  font-weight: 670;
  letter-spacing: 0.16em;
  text-decoration: none;
  text-transform: uppercase;
}

.site-index a::before {
  position: absolute;
  top: 0.69em;
  left: -2.8rem;
  width: 1.35rem;
  height: 2px;
  content: "";
  background: var(--accent);
}

.site-index a:hover span:last-child {
  text-decoration: underline;
  text-underline-offset: 0.25em;
}

.index-number,
.section-number,
.eyebrow {
  font-size: 0.72rem;
  font-weight: 680;
  line-height: 1.4;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.index-number,
.section-number {
  color: var(--accent);
  letter-spacing: 0;
}

.home-section {
  display: grid;
  grid-template-columns: 4.25rem minmax(0, 1.3fr) minmax(15rem, 0.8fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  padding-block: clamp(2rem, 3.6vw, 4rem);
  border-bottom: 1px solid var(--line);
}

.section-number {
  padding-top: 0.75rem;
}

.feature-heading {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 3vw, 3.7rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.founder-note {
  max-width: 43rem;
  margin: 0;
  font-size: clamp(1.04rem, 1.37vw, 1.3rem);
  line-height: 1.55;
}

.source-aside {
  align-self: end;
  border-top: 1px solid var(--ink);
  padding-top: 0.7rem;
}

.source-aside a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  font-weight: 600;
  font-size: clamp(1.35rem, 1.8vw, 1.75rem);
  line-height: 1.2;
  text-decoration: none;
}

.source-aside a:hover {
  text-decoration: underline;
}

.source-aside p {
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.55;
}

.source-aside p {
  max-width: 22rem;
  margin: 0.65rem 0 0;
}

.contact-strip {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem 2rem;
  flex-wrap: wrap;
  padding-block: clamp(2.2rem, 3.5vw, 3.5rem);
}

.contact-strip p {
  max-width: 45rem;
  margin: 0;
  font-size: clamp(1.13rem, 1.7vw, 1.6rem);
  line-height: 1.38;
  letter-spacing: -0.025em;
}

.contact-strip .text-link {
  margin: 0;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  padding-block: 1.2rem 1.8rem;
  border-top: 1px solid var(--line);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}

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

.footer-links a:hover {
  text-decoration: underline;
}

.footer-signature {
  margin: 0;
  color: var(--quiet);
  font-size: 0.67rem;
  font-weight: 640;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.page-lead {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(10rem, 0.25fr);
  gap: 2rem;
  padding-block: clamp(5rem, 7vw, 8rem) clamp(3.2rem, 5vw, 5rem);
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 1.8rem;
  color: var(--accent);
}

.page-title {
  max-width: 15ch;
  margin: 0 0 1.35rem;
  font-size: clamp(3.55rem, 6.8vw, 7.25rem);
  line-height: 0.98;
  letter-spacing: -0.066em;
}

.page-summary {
  max-width: 42rem;
  margin: 0;
  color: #303531;
  font-size: clamp(1.2rem, 1.68vw, 1.62rem);
  line-height: 1.52;
  letter-spacing: -0.018em;
}

.lead-aside {
  align-self: end;
  margin: 0;
  padding: 1.1rem 0 0;
  border-top: 2px solid var(--accent);
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.content-row {
  display: grid;
  grid-template-columns: minmax(12rem, 0.7fr) minmax(0, 1.5fr);
  gap: clamp(1.3rem, 4vw, 4rem);
  padding-block: clamp(2.4rem, 4.5vw, 4.8rem);
  border-bottom: 1px solid var(--line);
}

.section-heading {
  max-width: 17ch;
  margin: 0;
  font-size: clamp(2rem, 3vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.prose {
  max-width: 43rem;
  font-size: 1.06rem;
  line-height: 1.74;
}

.prose p {
  margin: 0 0 1.35rem;
}

.prose p:last-child {
  margin-bottom: 0;
}

.prose h3 {
  margin: 2rem 0 0.5rem;
  font-size: 1.12rem;
}

.prose a {
  color: var(--accent);
}

.prose a:hover {
  color: var(--ink);
}

.credit-list {
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
}

.credit-list li {
  padding: 0.8rem 0;
  border-top: 1px solid var(--line);
}

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

.credit-list strong {
  display: block;
  font-size: 1rem;
}

.credit-list span {
  display: block;
  margin-top: 0.2rem;
  color: var(--muted);
  font-size: 0.94rem;
}

.page-end {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 1rem;
  padding-block: 2.4rem 4rem;
}

.page-end p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.page-end .text-link {
  margin: 0;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: minmax(0, 1fr) 15rem;
    column-gap: 2.5rem;
  }

  .hero-title {
    font-size: clamp(5rem, 10vw, 7rem);
  }

  .home-section {
    grid-template-columns: 2rem minmax(0, 1fr);
  }

  .source-aside {
    grid-column: 2;
    max-width: 26rem;
    margin-top: 1.5rem;
  }
}

@media (max-width: 700px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 1.25rem;
    padding-block: 1.25rem;
  }

  .site-nav {
    width: 100%;
    justify-content: space-between;
    gap: 0.6rem 1rem;
    font-size: 0.84rem;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 4.25rem;
  }

  .hero-title {
    font-size: clamp(4.7rem, 14vw, 8rem);
  }

  .site-index {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    min-height: 0;
    margin-top: 3.8rem;
    padding: 1rem 0 0;
    border-top: 2px solid var(--accent);
    border-left: 0;
  }

  .site-index a {
    display: block;
    font-size: 0.68rem;
    letter-spacing: 0.1em;
  }

  .site-index a::before {
    top: -1rem;
    left: 0;
    width: 1.3rem;
  }

  .site-index a span {
    display: block;
  }

  .site-index .index-number {
    margin-bottom: 0.25rem;
  }

  .page-lead {
    grid-template-columns: 1fr;
    padding-top: 4rem;
  }

  .lead-aside {
    max-width: 26rem;
    margin-top: 1rem;
  }

  .content-row {
    grid-template-columns: 1fr;
  }

  .content-row .prose {
    grid-column: 1;
  }
}

@media (max-width: 420px) {
  .hero-title {
    font-size: clamp(4.25rem, 15vw, 5rem);
  }

  .site-nav {
    justify-content: flex-start;
    column-gap: 1.25rem;
  }

  .site-index {
    grid-template-columns: 1fr 1fr;
  }

  .site-index a:last-child {
    grid-column: 1 / -1;
  }

  .page-title {
    font-size: clamp(2.2rem, 11.9vw, 3rem);
    overflow-wrap: anywhere;
  }
}

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

@media print {
  body {
    background: #fff;
  }

  .site-index,
  .site-nav,
  .contact-strip,
  .page-end,
  .site-footer {
    display: none;
  }

  .hero,
  .page-lead,
  .content-row {
    display: block;
    padding-block: 1.5rem;
  }

  a {
    color: inherit !important;
  }
}