*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --paper: #faf9f7;
  --paper-deep: #f1eee8;
  --ink: #1a1916;
  --muted: #6b6860;
  --dim: #aaa69f;
  --red: #c8392b;
  --gold: #dda548;
  --line: rgba(26, 25, 22, .12);
  --serif: "EB Garamond", Georgia, serif;
  --mono: "DM Mono", ui-monospace, monospace;
  --page-pad: clamp(28px, 6vw, 96px);
  --block-pad-x: clamp(46px, 7vw, 110px);
  --block-pad-y: clamp(80px, 8vw, 130px);
}

html { scroll-behavior: smooth; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.top-bar { height: 2px; background: var(--red); }
img { display: block; width: 100%; }
a { color: inherit; }
.eyebrow {
  display: block;
  color: var(--red);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 300;
  letter-spacing: .16em;
  line-height: 1.55;
  text-transform: uppercase;
}

/* The same desktop split and mobile sequence used on the homepage. */
.licensing-block {
  min-height: 760px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 80px;
}
.licensing-media {
  min-height: 760px;
  overflow: hidden;
  background: #191816;
}
.licensing-media img {
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.media-contain {
  padding: 0;
  background: #e8e1d7;
}
.licensing-media picture {
  display: block;
  width: 100%;
  height: 100%;
}
.media-contain img {
  object-fit: cover;
  object-position: center;
}
.licensing-copy {
  padding: var(--dba-space-block-top) var(--block-pad-x) var(--dba-space-block-bottom);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}
.licensing-hero .licensing-copy { padding-top: var(--dba-space-first-label); }
.block-heading,
.block-details { width: 100%; max-width: 760px; }
.block-heading h1,
.block-heading h2,
.core-heading h2,
.licence-intro h2 {
  max-width: 850px;
  margin-top: 26px;
  font-size: clamp(50px, 5.4vw, 86px);
  font-weight: 400;
  letter-spacing: -.045em;
  line-height: .96;
}
.block-heading h1 { font-size: clamp(58px, 5.9vw, 100px); }
.section-subtitle {
  max-width: 720px;
  margin-top: 17px;
  color: var(--muted);
  font-size: clamp(24px, 2.1vw, 32px);
  line-height: 1.38;
}
.block-details { margin-top: clamp(34px, 3.4vw, 52px); }
.block-details > p,
.core-description p {
  color: var(--muted);
  font-size: clamp(20px, 1.65vw, 24px);
  line-height: 1.58;
}
.block-details > p + p,
.core-description p + p { margin-top: 17px; }
.block-details > p:last-child { color: var(--ink); }
.media-right .licensing-media { order: 2; }
.media-right .licensing-copy { order: 1; }

/* Analysis and Design */
.mode-list {
  border-top: 1px solid var(--line);
}
.mode-list article {
  padding: 28px 0 30px;
  border-bottom: 1px solid var(--line);
}
.mode-list h3 {
  font-size: clamp(34px, 3.2vw, 50px);
  font-weight: 400;
  letter-spacing: -.035em;
  line-height: 1;
}
.mode-list p {
  margin-top: 14px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}
.mode-list .mode-intro { color: var(--ink); font-size: 21px; }
.principle-statement {
  margin-top: 34px;
  color: var(--ink);
  font-size: clamp(21px, 1.8vw, 27px);
  line-height: 1.35;
}
.principle-statement strong { display: block; font-weight: 500; }
.principle-statement strong + strong {
  margin-top: 4px;
  color: var(--red);
  font-style: italic;
  font-weight: 400;
}

/* Open use and licences: typographic chapter, with every left edge shared. */
.licensing-core {
  padding: clamp(96px, 10vw, 160px) var(--page-pad);
  border-bottom: 1px solid var(--line);
  background: var(--paper-deep);
  scroll-margin-top: 80px;
}
.core-heading,
.core-details,
.licence-section,
.licence-intro,
.licence-list { width: 100%; }
.core-heading h2,
.licence-intro h2 { max-width: 1050px; }
.core-details {
  margin-top: clamp(58px, 6vw, 92px);
  display: grid;
  grid-template-columns: minmax(320px, .8fr) minmax(440px, 1.2fr);
  gap: clamp(58px, 8vw, 132px);
  align-items: start;
}
.use-rights { border-top: 1px solid var(--line); }
.use-rights > div {
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}
.use-rights dt { font-size: 24px; }
.use-rights dd {
  margin-top: 9px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .08em;
  line-height: 1.8;
  text-transform: uppercase;
}
.licence-section {
  margin-top: clamp(100px, 11vw, 180px);
  padding-top: clamp(76px, 8vw, 120px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 80px;
}
.licence-list {
  margin-top: clamp(58px, 7vw, 100px);
  border-top: 1px solid var(--line);
}
.licence-option {
  display: grid;
  grid-template-columns: minmax(240px, .78fr) minmax(340px, 1.22fr) minmax(180px, .48fr);
  gap: clamp(32px, 5vw, 86px);
  align-items: start;
  padding: clamp(46px, 5vw, 76px) 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 80px;
}
.licence-option h3 {
  font-size: clamp(38px, 3.8vw, 62px);
  font-weight: 400;
  letter-spacing: -.04em;
  line-height: .98;
}
.licence-option p {
  max-width: 690px;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.55;
}
.licence-option p + p { margin-top: 14px; }
.text-link {
  justify-self: start;
  width: fit-content;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--red);
  color: var(--red);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .11em;
  line-height: 1.55;
  text-decoration: none;
  text-transform: uppercase;
}
.text-link:hover,
.text-link:focus-visible {
  border-color: var(--ink);
  color: var(--ink);
  outline: none;
}

/* Professional materials and scope */
.materials-block { min-height: 1120px; }
.materials-block .licensing-media { min-height: 1120px; }
.materials-list {
  border-top: 1px solid var(--line);
  list-style: none;
}
.materials-list li {
  position: relative;
  padding: 14px 28px 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 19px;
  line-height: 1.35;
}
.materials-list li::after {
  content: "·";
  position: absolute;
  right: 4px;
  color: var(--red);
}
.small-note {
  margin-top: 30px !important;
  color: var(--muted) !important;
  font-family: var(--mono);
  font-size: 10px !important;
  letter-spacing: .07em;
  line-height: 1.8 !important;
  text-transform: uppercase;
}
.scope-section,
.responsible-use,
.licensing-cta {
  margin-top: clamp(60px, 6vw, 96px);
  padding-top: clamp(52px, 5vw, 82px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 80px;
}
.scope-section h3,
.responsible-use h3,
.licensing-cta h3 {
  margin-top: 20px;
  font-size: clamp(36px, 3.4vw, 54px);
  font-weight: 400;
  letter-spacing: -.035em;
  line-height: 1;
}
.scope-section p,
.responsible-use p,
.licensing-cta p {
  margin-top: 17px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.58;
}

/* Education, research and the licensing finale */
.research-block {
  min-height: 1360px;
  background: var(--paper);
  color: var(--ink);
}
.research-block .licensing-media { min-height: 1360px; background: #050505; }
.research-block .licensing-media img {
  transform: scale(1.14);
  transform-origin: center 38%;
}
.research-block .section-subtitle,
.research-block .mode-list p,
.research-block .responsible-use p,
.research-block .licensing-cta p { color: var(--muted); }
.paired-notes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.paired-notes article {
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.paired-notes h3 {
  font-size: 27px;
  font-weight: 400;
  line-height: 1.08;
}
.paired-notes p {
  margin-top: 15px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.56;
}
.research-block .small-note { color: var(--muted) !important; }
.button {
  margin-top: 40px;
  padding: 17px 21px;
  display: inline-flex;
  border: 1px solid var(--red);
  color: var(--red);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .12em;
  line-height: 1.4;
  text-decoration: none;
  text-transform: uppercase;
}
.button:hover,
.button:focus-visible {
  background: var(--red);
  color: #fff;
  outline: none;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 1100px) {
  .core-details { grid-template-columns: 1fr; gap: 52px; }
  .licence-option { grid-template-columns: minmax(210px, .72fr) 1fr; }
  .licence-option .text-link { grid-column: 2; margin-top: 8px; }
}

@media (max-width: 980px) {
  .licensing-block { min-height: 0; grid-template-columns: 1fr; }
  .licensing-copy,
  .media-right .licensing-copy { display: contents; }
  .block-heading {
    order: 1;
    max-width: none;
    padding: var(--dba-space-block-top) 40px 52px;
  }
  .licensing-hero .block-heading { padding-top: var(--dba-space-first-label); }
  .licensing-media,
  .media-right .licensing-media,
  .materials-block .licensing-media,
  .research-block .licensing-media {
    order: 2;
    min-height: 58vw;
  }
  .block-details {
    order: 3;
    max-width: none;
    margin-top: 0;
    padding: 52px 40px 88px;
    border-top: 1px solid var(--line);
  }
  .modes-block .media-contain {
    min-height: 0;
    padding: 0;
    aspect-ratio: 1717 / 916;
  }
  .modes-block .media-contain picture { height: auto; }
  .media-contain img { object-fit: contain; object-position: center; }
  .materials-block,
  .research-block { min-height: 0; }
  .materials-block .licensing-media,
  .research-block .licensing-media {
    min-height: 0;
    aspect-ratio: 3 / 2;
  }
  .research-block .block-heading,
  .research-block .block-details { background: var(--paper); }
  .research-block .licensing-media img { transform: none; }
}

@media (max-width: 700px) {
  :root { --page-pad: 20px; }
  .block-heading { padding: var(--dba-space-block-top) 20px 44px; }
  .licensing-hero .block-heading { padding-top: var(--dba-space-first-label); }
  .block-heading h1 { font-size: clamp(56px, 17vw, 78px); }
  .block-heading h2,
  .core-heading h2,
  .licence-intro h2 { font-size: clamp(48px, 14vw, 70px); }
  .licensing-media,
  .media-right .licensing-media,
  .materials-block .licensing-media,
  .research-block .licensing-media { min-height: 390px; }
  .block-details { padding: 44px 20px 76px; }
  .licensing-core { padding: 76px 20px; }
  .core-details { margin-top: 48px; }
  .licence-section { margin-top: 84px; padding-top: 70px; }
  .licence-list { margin-top: 58px; }
  .licence-option { grid-template-columns: 1fr; gap: 18px; padding: 46px 0; }
  .licence-option .text-link { grid-column: 1; margin-top: 16px; }
  .paired-notes { grid-template-columns: 1fr; }
  .media-contain img { object-position: center; }
  .materials-block .licensing-media,
  .research-block .licensing-media { min-height: 0; }
  .modes-block .media-contain { min-height: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}