* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 30px;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 15px/1.9 var(--sans);
}
h1,
h2,
h3,
p,
figure {
  margin: 0;
}
h1,
h2,
h3 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
h1 {
  font-size: clamp(72px, 9vw, 140px);
}
h2 {
  font-size: clamp(40px, 5vw, 70px);
}
h3 {
  font-size: 29px;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  display: block;
  max-width: 100%;
}
button {
  font: inherit;
  cursor: pointer;
  color: inherit;
}
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 5px;
}
.eyebrow {
  font: 500 11px/1.7 var(--sans);
  letter-spacing: 0.17em;
  margin-bottom: 25px;
}
.book-skip {
  position: absolute;
  top: -60px;
  left: 20px;
  background: white;
  padding: 10px;
  z-index: 10;
}
.book-skip:focus {
  top: 10px;
}
.book-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--ink);
  color: white;
  padding: 28px 6vw;
  border-bottom: 1px solid #ffffff25;
  font-size: 11px;
  letter-spacing: 0.08em;
  gap: 25px;
}
.book-nav > span {
  color: #c4bfb1;
  font-size: 11px;
}
.book-nav > a:last-child {
  border-bottom: 1px solid #ae9776;
  padding-bottom: 4px;
}
.book-cover {
  background: var(--ink);
  color: var(--paper);
  min-height: 720px;
  padding: 80px 8vw 32px;
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 50px;
}
.book-cover .eyebrow {
  color: var(--gold);
}
.book-cover h1 {
  line-height: 1.03;
}
.book-cover > div > p:last-child {
  color: #b6b3aa;
  font-size: 15px;
  margin-top: 28px;
}
.cover-mark {
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 50px;
}
.cover-mark > img {
  width: 220px;
}
.cover-mark > span {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-align: center;
  color: #bbb4a6;
}
.cover-bottom {
  grid-column: 1/-1;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid #ffffff25;
  margin-top: 35px;
  padding-top: 22px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: #c8c2b7;
}
.book-index {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  padding: 28px 8vw;
  border-bottom: 1px solid var(--line);
  font-size: 11px;
}
.book-section {
  padding: 90px 8vw;
  border-bottom: 1px solid var(--line);
}
.book-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8vw;
  align-items: start;
}
.book-columns p {
  font-size: 15px;
  color: var(--muted);
  margin-bottom: 20px;
  max-width: 480px;
}
.brand-values {
  display: flex;
  gap: 20px;
  border-top: 1px solid var(--line);
  padding-top: 25px;
  margin-top: 30px;
  font-size: 11px;
  letter-spacing: 0.15em;
}
.heritage-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  padding: 45px 0 0;
  margin-top: 35px;
}
.heritage-row img:first-child {
  width: 130px;
}
.heritage-row img:not(:first-child) {
  width: 90px;
}
.heritage-row span {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.08em;
}
.heritage-row span[aria-hidden] {
  font-size: 30px;
}
.book-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 40px;
}
.book-heading > p {
  font-size: 14px;
  color: var(--muted);
}
.identity-sequence {
  height: 410px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  transition:
    background 1s,
    color 1s;
}
.identity-sequence > img {
  width: 340px;
}
.identity-sequence > div {
  position: absolute;
  bottom: 22px;
  left: 28px;
  right: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  letter-spacing: 0.12em;
}
.identity-sequence button {
  background: none;
  border: 1px solid currentColor;
  border-radius: 50%;
  width: 36px;
  height: 36px;
}
.tone-ink,
.tone-gold {
  background: var(--ink);
  color: var(--paper);
}
.tone-ivory {
  background: #eae5dc;
  color: var(--ink);
}
.sequence-controls {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  border-bottom: 1px solid var(--line);
}
.sequence-controls button {
  border: 0;
  background: none;
  font-size: 12px;
  padding: 19px 0;
  color: var(--muted);
}
.sequence-controls button[aria-pressed="true"] {
  box-shadow: 0 2px var(--ink);
  color: var(--ink);
}
.logo-specimens {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 25px;
  margin-top: 55px;
}
.specimen {
  height: 190px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  padding: 25px;
  margin-bottom: 25px;
}
.specimen img {
  width: 230px;
}
.specimen img.symbol-specimen {
  width: 80px;
}
.logo-specimens h3 {
  font-size: 27px;
}
.logo-specimens p {
  font-size: 14px;
  color: var(--muted);
  margin: 15px 0;
  min-height: 65px;
}
.logo-specimens a {
  font-size: 11px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 4px;
  margin-right: 12px;
  display: inline-block;
}
.usage-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 35px;
  margin-top: 55px;
  padding-top: 35px;
  border-top: 1px solid var(--line);
}
.usage-grid h3 {
  font-size: 27px;
}
.usage-grid p {
  font-size: 14px;
  color: var(--muted);
  margin-top: 15px;
}
.swatches {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 40px;
}
.swatch {
  border: 0;
  border-radius: 0;
  padding: 25px;
  text-align: left;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.swatch > span {
  font-size: 12px;
}
.swatch strong {
  font: 34px var(--serif);
  margin-top: auto;
  margin-bottom: 10px;
  letter-spacing: -0.03em;
}
.swatch small {
  font-size: 11px;
  margin-top: 15px;
}
.ink {
  background: var(--ink);
  color: var(--paper);
}
.ivory {
  background: var(--paper);
  color: var(--ink);
}
.gold {
  background: var(--gold);
  color: var(--ink);
}
.sand {
  background: var(--wash);
  color: var(--ink);
}
.small-note {
  font-size: 12px;
  color: var(--muted);
  margin-top: 20px;
}
.type-section .book-columns h2 {
  margin-bottom: 30px;
}
.type-details strong {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink);
}
.type-display {
  border-block: 1px solid var(--line);
  padding-block: 35px;
  margin-top: 35px;
}
.type-display > span,
.type-body > span {
  font-size: 11px;
  letter-spacing: 0.15em;
}
.type-display p {
  font: clamp(45px, 7vw, 100px) / 1.2 var(--serif);
  letter-spacing: -0.02em;
  margin-block: 24px;
}
.type-display > div {
  font: 30px var(--serif);
}
.type-body {
  padding-top: 35px;
}
.type-body > p {
  font: 400 28px/1.5 var(--sans);
  margin-block: 25px;
}
.type-body > div {
  font-size: 15px;
  letter-spacing: 0.1em;
  line-height: 2.3;
}
.type-links {
  display: flex;
  flex-wrap: wrap;
  gap: 25px;
  margin-top: 35px;
  font-size: 11px;
  text-decoration: underline;
}
.imagery-section {
  background: var(--wash);
}
.imagery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 25px;
}
.imagery-grid img {
  width: 100%;
  aspect-ratio: 0.72;
  object-fit: cover;
}
.imagery-grid figcaption {
  font-size: 11px;
  letter-spacing: 0.1em;
  margin-top: 14px;
}
.applications {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 45px;
  margin-top: 45px;
  align-items: center;
}
.business-card {
  background: var(--ink);
  color: var(--paper);
  padding: 40px;
  aspect-ratio: 1.7;
  box-shadow: 0 20px 30px #00000018;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.business-card > img {
  width: 200px;
  align-self: center;
}
.business-card > div {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  font-size: 10px;
  letter-spacing: 0.09em;
}
.photo-application {
  position: relative;
}
.photo-application > img:first-child {
  width: 100%;
  aspect-ratio: 1.3;
  object-fit: cover;
  filter: brightness(0.75);
}
.photo-application > img:last-child {
  position: absolute;
  bottom: 25px;
  right: 25px;
  width: 130px;
}
.voice-block {
  margin-top: 60px;
  max-width: 660px;
}
.voice-block h3 {
  font-size: 36px;
  margin-bottom: 22px;
}
.voice-block > p:last-child {
  font-size: 15px;
  color: var(--muted);
}
.book-download {
  background: var(--ink);
  color: var(--paper);
  padding: 80px 25px;
  text-align: center;
}
.book-download > img {
  margin: 0 auto 30px;
}
.book-download h2 {
  font-size: 70px;
}
.book-download > a {
  display: inline-block;
  background: var(--paper);
  color: var(--ink);
  padding: 18px 30px;
  font-size: 12px;
  letter-spacing: 0.07em;
  margin-top: 30px;
}
.book-download > p {
  font-size: 11px;
  color: #c2bdaf;
  margin-top: 20px;
}
.book-download > button {
  border: 0;
  background: none;
  color: #c2bdaf;
  font-size: 12px;
  text-decoration: underline;
  margin-top: 25px;
}
.book-footer {
  background: var(--ink);
  color: #bdb7a9;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid #ffffff20;
  padding: 25px 8vw;
  font-size: 11px;
  letter-spacing: 0.1em;
}
#brand-notice {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--ink);
  color: white;
  padding: 12px 24px;
  font-size: 15px;
  z-index: 50;
  display: none;
}
#brand-notice.visible {
  display: block;
}
@media (max-width: 760px) {
  .book-nav {
    padding: 22px;
    gap: 15px;
  }
  .book-nav > span {
    display: none;
  }
  .book-nav img {
    width: 100px;
  }
  .book-nav > a:last-child {
    font-size: 11px;
  }
  .book-cover {
    padding: 55px 25px 25px;
    min-height: 640px;
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .book-cover h1 {
    font-size: clamp(42px, 13.5vw, 66px);
  }
  .cover-mark {
    position: absolute;
    right: 28px;
    top: 390px;
  }
  .cover-mark > img {
    width: 80px;
  }
  .cover-mark > span {
    display: none;
  }
  .cover-bottom {
    font-size: 10px;
    gap: 15px;
  }
  .book-index {
    padding: 24px;
    justify-content: flex-start;
    gap: 18px 25px;
    font-size: 11px;
  }
  .book-section {
    padding: 60px 25px;
  }
  .book-columns {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .book-columns h2 {
    font-size: 43px;
  }
  .heritage-row {
    flex-wrap: wrap;
    gap: 20px;
    padding-top: 25px;
  }
  .heritage-row span {
    font-size: 10px;
  }
  .heritage-row img:first-child {
    width: 90px;
  }
  .heritage-row img:not(:first-child) {
    width: 65px;
  }
  .heritage-row span:last-child {
    width: 100%;
    text-align: center;
  }
  .book-heading {
    align-items: flex-start;
    flex-direction: column;
  }
  .identity-sequence {
    height: 280px;
  }
  .identity-sequence > img {
    width: 240px;
  }
  .sequence-controls {
    gap: 10px;
  }
  .sequence-controls button {
    font-size: 11px;
  }
  .logo-specimens,
  .usage-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .logo-specimens p {
    min-height: 0;
  }
  .swatches {
    grid-template-columns: 1fr 1fr;
  }
  .swatch {
    min-height: 245px;
    padding: 20px;
  }
  .swatch strong {
    font-size: 28px;
  }
  .swatch small {
    font-size: 10px;
  }
  .type-display p {
    font-size: 40px;
  }
  .type-display > div {
    font-size: 23px;
  }
  .type-body > p {
    font-size: 22px;
  }
  .imagery-grid {
    gap: 13px;
    grid-template-columns: 1fr 1fr;
  }
  .imagery-grid > figure:last-child {
    grid-column: 1/-1;
    width: 65%;
    margin: auto;
  }
  .imagery-grid figcaption {
    font-size: 10px;
  }
  .applications {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .business-card {
    padding: 28px;
  }
  .business-card > img {
    width: 165px;
  }
  .business-card > div {
    font-size: 10px;
  }
  .book-download h2 {
    font-size: 55px;
  }
  .book-footer {
    font-size: 10px;
    padding: 23px;
    gap: 15px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    transition: none !important;
  }
}
@media print {
  @page {
    margin: 15mm;
  }
  body {
    font-size: 10pt;
  }
  .book-nav,
  .book-index,
  .sequence-controls,
  .book-download > button,
  #brand-notice {
    display: none;
  }
  .book-section {
    padding: 30px 0;
    break-inside: avoid;
  }
  .book-cover {
    min-height: 240mm;
    break-after: page;
  }
  .book-cover,
  .book-download,
  .ink,
  .gold,
  .sand,
  .tone-ink,
  .tone-gold,
  .business-card {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
  .identity-sequence {
    height: 250px;
  }
  .book-download {
    break-before: page;
  }
  a {
    text-decoration: none;
  }
  .book-footer {
    padding: 20px;
  }
  .book-columns {
    gap: 30px;
  }
}