:root {
  --paper: #f3efe8;
  --paper-deep: #e8dfd5;
  --ink: #20201f;
  --muted: #65615c;
  --line: #cfc5ba;
  --accent: #7d2d26;
  --accent-dark: #5f211c;
  --light: #fffaf3;
  --max-width: 1240px;
}

* {
  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: 17px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--ink);
  color: var(--light);
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

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

.site-header {
  width: min(calc(100% - 64px), var(--max-width));
  min-height: 96px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  flex-direction: column;
  gap: 0;
  color: var(--ink);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 11px;
  line-height: 1.2;
}

.brand strong {
  font-size: 17px;
  letter-spacing: 0.18em;
  font-weight: 700;
}

nav {
  display: flex;
  align-items: center;
  gap: 34px;
  font-size: 13px;
  letter-spacing: 0.06em;
}

nav a {
  text-decoration: none;
  padding: 8px 0;
  border-bottom: 1px solid transparent;
}

nav a:hover,
nav a:focus-visible {
  border-bottom-color: var(--accent);
}

.nav-contact {
  color: var(--accent);
  font-weight: 700;
}

.hero {
  width: min(calc(100% - 64px), var(--max-width));
  min-height: 720px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 270px;
  gap: 84px;
  align-items: center;
  padding: 96px 0 110px;
}

.hero-main {
  max-width: 880px;
}

.eyebrow {
  margin: 0 0 28px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.17em;
  line-height: 1.5;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 980px;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(52px, 6.3vw, 92px);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 0.99;
}

.hero-copy {
  max-width: 700px;
  margin: 38px 0 0;
  color: var(--muted);
  font-size: 21px;
  line-height: 1.6;
}

.hero-actions {
  margin-top: 42px;
  display: flex;
  align-items: center;
  gap: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 54px;
  padding: 13px 20px;
  border: 1px solid transparent;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  transition:
    background-color 160ms ease,
    color 160ms ease,
    border-color 160ms ease;
}

.button-primary {
  min-width: 250px;
  background: var(--accent);
  color: var(--light);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--accent-dark);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration-color: var(--line);
  text-underline-offset: 7px;
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--accent);
  text-decoration-color: var(--accent);
}

.hero-aside {
  align-self: end;
  padding-bottom: 10px;
}

.aside-rule {
  width: 100%;
  height: 4px;
  margin-bottom: 22px;
  background: var(--accent);
}

.hero-aside p {
  margin: 0;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.section-grid {
  width: min(calc(100% - 64px), var(--max-width));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 64px;
  padding: 118px 0;
  border-top: 1px solid var(--line);
}

.section-label {
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.section-label span {
  display: inline-block;
  padding-top: 7px;
  border-top: 3px solid var(--accent);
}

.lead {
  max-width: 900px;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(32px, 4vw, 54px);
  letter-spacing: -0.025em;
  line-height: 1.13;
}

.two-columns {
  margin-top: 58px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 58px;
  color: var(--muted);
}

.two-columns p {
  margin: 0;
}

.topic-list {
  border-top: 1px solid var(--ink);
}

.topic-item {
  display: grid;
  grid-template-columns: 60px minmax(180px, 0.7fr) minmax(260px, 1fr);
  gap: 32px;
  align-items: start;
  padding: 31px 0;
  border-bottom: 1px solid var(--line);
}

.topic-number {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
}

.topic-item h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 28px;
  font-weight: 400;
  line-height: 1.2;
}

.topic-item p {
  margin: 0;
  color: var(--muted);
}

.selected-work {
  padding-bottom: 110px;
  background: var(--ink);
  color: var(--light);
}

.work-heading {
  border-top: 0;
  padding-bottom: 74px;
}

.selected-work .section-label {
  color: #d29a8c;
}

.selected-work .section-label span {
  border-top-color: #d29a8c;
}

.section-intro {
  max-width: 620px;
  margin: 30px 0 0;
  color: #b9b3ac;
}

.work-list {
  width: min(calc(100% - 64px), var(--max-width));
  margin: 0 auto;
  border-top: 1px solid #68635e;
}

.work-item {
  display: grid;
  grid-template-columns: 60px 170px minmax(0, 1fr) 120px;
  gap: 30px;
  align-items: start;
  padding: 42px 0 48px;
  border-bottom: 1px solid #68635e;
}

.work-index,
.work-category {
  padding-top: 8px;
  color: #d29a8c;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.work-body h2 {
  max-width: 690px;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(27px, 3vw, 39px);
  font-weight: 400;
  line-height: 1.15;
}

.work-body p {
  max-width: 720px;
  margin: 18px 0 0;
  color: #b9b3ac;
}

.work-request {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding-top: 8px;
  color: var(--light);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration-color: #68635e;
  text-underline-offset: 6px;
}

.work-request:hover,
.work-request:focus-visible {
  color: #e4b4a8;
}

.collaboration-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 72px;
}

.collaboration-copy {
  max-width: 690px;
  margin: 36px 0 0;
  color: var(--muted);
}

.format-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ink);
}

.format-list li {
  display: flex;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
}

.format-list span {
  color: var(--accent);
}

.principles {
  background: var(--paper-deep);
  padding: 112px 32px;
}

.principles-inner {
  width: min(100%, 990px);
  margin: 0 auto;
}

.principles blockquote {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(31px, 4.2vw, 56px);
  letter-spacing: -0.025em;
  line-height: 1.18;
}

.principle-notes {
  margin-top: 58px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.principle-notes p {
  margin: 0;
}

.credential-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 50px;
  border-top: 1px solid var(--ink);
}

.credential-grid > div {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 20px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.credential-grid strong {
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.credential-grid span {
  color: var(--muted);
}

.contact {
  padding: 116px 32px;
  background: var(--accent);
  color: var(--light);
}

.contact-inner {
  width: min(100%, 960px);
  margin: 0 auto;
  text-align: center;
}

.contact .eyebrow {
  color: #e7b9ad;
}

.contact h2 {
  max-width: 850px;
  margin: 0 auto;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(42px, 6vw, 76px);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.contact p {
  max-width: 660px;
  margin: 32px auto 40px;
  color: #f0d8d2;
}

.button-light {
  background: var(--light);
  color: var(--accent);
}

.button-light:hover,
.button-light:focus-visible {
  background: var(--ink);
  color: var(--light);
}

.legal {
  border-bottom: 1px solid var(--line);
  background: #eee9e1;
}

.legal-inner {
  width: min(calc(100% - 64px), var(--max-width));
  margin: 0 auto;
  padding: 34px 0;
}

.legal details {
  border-top: 1px solid var(--line);
}

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

.legal summary {
  padding: 22px 0;
  color: var(--ink);
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  list-style-position: inside;
  text-transform: uppercase;
}

.legal-content {
  max-width: 780px;
  padding: 4px 0 36px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.legal-content h2 {
  margin: 0 0 24px;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 32px;
  font-weight: 400;
}

.legal-content h3 {
  margin: 26px 0 8px;
  color: var(--ink);
  font-size: 14px;
}

.legal-content p {
  margin: 0 0 14px;
}

.legal-content a,
.footer-meta a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

footer {
  width: min(calc(100% - 64px), var(--max-width));
  min-height: 130px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 42px;
  align-items: center;
  color: var(--muted);
  font-size: 12px;
}

footer p {
  margin: 0;
}

.footer-meta {
  display: grid;
  gap: 8px;
  text-align: right;
}

.footer-brand {
  color: var(--ink);
}

a:focus-visible {
  outline: 3px solid #bd7768;
  outline-offset: 4px;
}

@media (max-width: 900px) {
  .site-header {
    min-height: 82px;
  }

  nav {
    gap: 18px;
  }

  nav a:not(.nav-contact) {
    display: none;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 70px;
    padding: 80px 0;
  }

  .hero-aside {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 26px;
  }

  .aside-rule {
    grid-column: 1 / -1;
  }

  .section-grid {
    grid-template-columns: 1fr;
    gap: 45px;
    padding: 86px 0;
  }

  .work-heading {
    padding-bottom: 62px;
  }

  .work-item {
    grid-template-columns: 50px minmax(0, 1fr) 110px;
  }

  .work-category {
    display: none;
  }

  .collaboration-layout {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .credential-grid {
    grid-template-columns: 1fr;
  }

  footer {
    grid-template-columns: 1fr auto;
    padding: 34px 0;
  }

  footer p:first-of-type {
    display: none;
  }
}

@media (max-width: 620px) {
  body {
    font-size: 16px;
  }

  .site-header,
  .hero,
  .section-grid,
  .work-list,
  .legal-inner,
  footer {
    width: min(calc(100% - 36px), var(--max-width));
  }

  .hero {
    padding: 66px 0 76px;
  }

  .hero h1 {
    font-size: clamp(43px, 13vw, 62px);
  }

  .hero-copy {
    font-size: 18px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 22px;
  }

  .button-primary {
    width: 100%;
  }

  .hero-aside {
    grid-template-columns: 1fr;
  }

  .two-columns {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 40px;
  }

  .topic-item {
    grid-template-columns: 42px 1fr;
    gap: 14px;
  }

  .topic-item p {
    grid-column: 2;
  }

  .selected-work {
    padding-bottom: 72px;
  }

  .work-item {
    grid-template-columns: 38px 1fr;
    gap: 18px;
  }

  .work-request {
    grid-column: 2;
    justify-content: flex-start;
    margin-top: 6px;
  }

  .principles,
  .contact {
    padding-right: 18px;
    padding-left: 18px;
  }

  .principle-notes {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .credential-grid > div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .button-light {
    width: 100%;
    word-break: break-word;
  }

  footer {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .footer-meta {
    text-align: left;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}