:root {
  --parchment: #efe4cf;
  --paper: #f7f0e3;
  --paper-deep: #e5d6bc;
  --ink: #1e1c18;
  --ink-soft: #4f4a42;
  --oxblood: #742f2d;
  --olive: #6f7254;
  --brass: #9e7f47;
  --line: rgba(30, 28, 24, 0.24);
  --line-strong: rgba(30, 28, 24, 0.55);
  --max: 1180px;
  --serif: Georgia, "Times New Roman", Times, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, Helvetica, sans-serif;
  --mono: "Courier New", Courier, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(rgba(30, 28, 24, 0.02) 1px, transparent 1px),
    var(--paper);
  background-size: 100% 34px;
  font-family: var(--sans);
  line-height: 1.6;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 12% 10%, rgba(158, 127, 71, 0.08), transparent 24%),
    radial-gradient(circle at 88% 30%, rgba(116, 47, 45, 0.06), transparent 22%);
  z-index: -1;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.site-header {
  border-bottom: 1px solid var(--line-strong);
  background: rgba(247, 240, 227, 0.96);
}

.header-inner,
.site-footer,
.section,
.hero-grid {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}

.header-inner {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  flex-direction: column;
  letter-spacing: 0.08em;
}

.brand-name {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 700;
}

.brand-sub {
  font-size: 0.68rem;
  letter-spacing: 0.19em;
  color: var(--oxblood);
  margin-top: 2px;
}

.nav,
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nav a,
.footer-nav a {
  position: relative;
  padding: 8px 0;
}

.nav a::after,
.footer-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 2px;
  height: 1px;
  background: var(--oxblood);
  transition: right 180ms ease;
}

.nav a:hover::after,
.nav a:focus-visible::after,
.footer-nav a:hover::after,
.footer-nav a:focus-visible::after {
  right: 0;
}

.hero {
  padding: 52px 0 48px;
  background: var(--parchment);
  border-bottom: 1px solid var(--line-strong);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.75fr) minmax(260px, 0.75fr);
  gap: 54px;
  align-items: stretch;
}

.hero-copy {
  padding: 18px 0 8px;
}

.eyebrow-row,
.section-heading-row,
.process-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 28px;
}

.eyebrow,
.catalogue-ref,
.section-number,
.catalogue-code,
.sequence-ref,
.legal-no,
.visit-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.catalogue-ref {
  color: var(--oxblood);
}

.score-rule,
.mini-staff {
  position: relative;
  height: 42px;
  margin: 26px 0 32px;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 6px,
    var(--line-strong) 6px,
    var(--line-strong) 7px,
    transparent 7px,
    transparent 13px
  );
}

.score-rule::before,
.score-rule::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: var(--ink);
}

.score-rule::before {
  width: 10px;
  height: 10px;
  left: 15%;
  top: 12px;
  box-shadow: 40px 13px 0 -1px var(--ink), 130px -1px 0 -2px var(--oxblood);
}

.score-rule::after {
  width: 2px;
  height: 28px;
  left: calc(15% + 8px);
  top: -4px;
  border-radius: 0;
  box-shadow: 40px 14px 0 0 var(--ink), 130px 2px 0 0 var(--oxblood);
}

.hero-kicker,
.section-kicker {
  margin-bottom: 14px;
  color: var(--olive);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.hero h1,
.section h2 {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.025em;
}

.hero h1 {
  max-width: 900px;
  margin-bottom: 24px;
  font-size: clamp(3rem, 7vw, 6.4rem);
  line-height: 0.92;
}

.hero-intro {
  max-width: 690px;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 1.12rem;
}

.text-cta {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  margin-top: 14px;
  padding: 12px 0 9px;
  border-bottom: 1px solid var(--ink);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.text-cta:hover,
.text-cta:focus-visible {
  color: var(--oxblood);
  border-color: var(--oxblood);
}

.hero-index {
  display: grid;
  gap: 16px;
  padding: 14px;
  border: 1px solid var(--line-strong);
  background: rgba(247, 240, 227, 0.48);
  align-content: start;
}

.index-card {
  min-height: 178px;
  padding: 22px;
  border: 1px solid var(--line);
  background: var(--paper);
  display: grid;
  grid-template-columns: 50px 1fr;
  align-content: start;
  gap: 10px 14px;
}

.index-card.compact {
  min-height: 128px;
}

.index-no {
  grid-row: span 2;
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--oxblood);
}

.index-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.09em;
}

.index-card p {
  margin: 0;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 1rem;
}

.stamp {
  width: 112px;
  height: 112px;
  justify-self: end;
  display: grid;
  place-items: center;
  text-align: center;
  border: 1px solid var(--oxblood);
  outline: 1px solid var(--oxblood);
  outline-offset: -6px;
  color: var(--oxblood);
  font-family: var(--serif);
  font-size: 0.7rem;
  letter-spacing: 0.13em;
  line-height: 1.35;
  transform: rotate(-3deg);
}

.section {
  padding: 72px 0;
}

.section-number {
  color: var(--oxblood);
  margin-bottom: 16px;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 60px;
  align-items: start;
}

.section h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 4.2vw, 4.1rem);
  line-height: 1.02;
}

.about-copy {
  padding-top: 40px;
  border-top: 1px solid var(--line-strong);
}

.about-copy p:last-child,
.legal-block p:last-child {
  margin-bottom: 0;
}

.collection {
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.section-heading-row {
  align-items: flex-end;
}

.mini-staff {
  width: 240px;
  flex: 0 0 auto;
  margin: 0 0 6px;
  opacity: 0.8;
}

.catalogue-list {
  margin-top: 42px;
  border-top: 1px solid var(--line-strong);
}

.catalogue-item {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr) 54px;
  gap: 24px;
  align-items: center;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.catalogue-code {
  color: var(--olive);
}

.catalogue-item h3 {
  margin-bottom: 7px;
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 500;
}

.catalogue-item p {
  margin-bottom: 0;
  color: var(--ink-soft);
}

.catalogue-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  font-family: var(--serif);
  color: var(--oxblood);
}

.process {
  padding-top: 86px;
}

.process-head {
  align-items: end;
}

.process-head > div {
  max-width: 800px;
}

.process-note {
  max-width: 320px;
  margin-bottom: 4px;
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.sequence-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 42px;
  border: 1px solid var(--line-strong);
}

.sequence-card {
  min-height: 220px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid var(--line-strong);
  background:
    repeating-linear-gradient(
      to bottom,
      transparent 0,
      transparent 22px,
      rgba(30, 28, 24, 0.08) 22px,
      rgba(30, 28, 24, 0.08) 23px
    ),
    var(--parchment);
}

.sequence-card:last-child {
  border-right: 0;
}

.sequence-no {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--ink);
  background: var(--paper);
  font-family: var(--mono);
  font-size: 0.75rem;
}

.sequence-title {
  font-family: var(--serif);
  font-size: clamp(1.45rem, 2.7vw, 2.6rem);
}

.sequence-ref {
  color: var(--oxblood);
}

.visit-legal {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(0, 1.35fr);
  gap: 54px;
  border-top: 1px solid var(--line-strong);
}

.visit-card {
  align-self: start;
  padding: 28px;
  background: var(--ink);
  color: var(--paper);
  position: sticky;
  top: 24px;
}

.visit-label {
  color: #d6bd87;
  margin-bottom: 28px;
}

.visit-card h2 {
  margin-bottom: 24px;
  font-size: clamp(2rem, 4vw, 3.3rem);
}

.visit-card address {
  font-style: normal;
  font-family: var(--serif);
  font-size: 1.08rem;
  line-height: 1.75;
}

.address-rule {
  height: 24px;
  margin: 28px 0 20px;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 5px,
    rgba(247, 240, 227, 0.55) 5px,
    rgba(247, 240, 227, 0.55) 6px,
    transparent 6px,
    transparent 11px
  );
}

.visit-note {
  margin-bottom: 0;
  color: rgba(247, 240, 227, 0.7);
  font-size: 0.84rem;
}

.legal-wrap {
  display: grid;
  gap: 28px;
}

.legal-block {
  padding: 28px 0 0;
  border-top: 1px solid var(--line-strong);
  scroll-margin-top: 24px;
}

.legal-block h3 {
  margin-bottom: 18px;
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 500;
}

.legal-no {
  display: block;
  margin-bottom: 10px;
  color: var(--oxblood);
}

.site-footer {
  min-height: 118px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  border-top: 1px solid var(--line-strong);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-family: var(--serif);
}

.footer-brand span {
  color: var(--oxblood);
  font-family: var(--sans);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
}

@media (max-width: 900px) {
  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 20px 0;
  }

  .hero-grid,
  .about-grid,
  .visit-legal {
    grid-template-columns: 1fr;
  }

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

  .stamp {
    grid-column: 1 / -1;
  }

  .about-copy {
    padding-top: 28px;
  }

  .process-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .process-note {
    max-width: 620px;
  }

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

  .sequence-card:nth-child(2) {
    border-right: 0;
  }

  .sequence-card:nth-child(-n+2) {
    border-bottom: 1px solid var(--line-strong);
  }

  .visit-card {
    position: static;
  }
}

@media (max-width: 640px) {
  .header-inner,
  .site-footer,
  .section,
  .hero-grid {
    width: min(calc(100% - 24px), var(--max));
  }

  .nav,
  .footer-nav {
    gap: 12px 16px;
  }

  .hero {
    padding: 34px 0 36px;
  }

  .hero-grid {
    gap: 30px;
  }

  .eyebrow-row,
  .section-heading-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .score-rule {
    height: 34px;
    margin: 20px 0 24px;
  }

  .hero h1 {
    font-size: clamp(2.6rem, 14vw, 4.2rem);
  }

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

  .stamp {
    grid-column: auto;
    justify-self: start;
  }

  .section {
    padding: 54px 0;
  }

  .mini-staff {
    width: 100%;
  }

  .catalogue-item {
    grid-template-columns: 1fr 44px;
    gap: 10px 18px;
  }

  .catalogue-code {
    grid-column: 1 / -1;
  }

  .catalogue-mark {
    grid-column: 2;
    grid-row: 2;
  }

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

  .sequence-card,
  .sequence-card:nth-child(2),
  .sequence-card:nth-child(-n+2) {
    border-right: 0;
    border-bottom: 1px solid var(--line-strong);
  }

  .sequence-card:last-child {
    border-bottom: 0;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    padding: 26px 0;
  }
}