@font-face {
  font-family: Reference Roobert;
  src: url(../../assets/roobert-reference.woff2) format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: Reference Roobert;
  src: url(../../assets/roobert-medium-reference.woff2) format("woff2");
  font-weight: 500 700;
  font-display: swap;
}
:root {
  --paper: #fff;
  --ink: #111;
  --muted: #626262;
  --line: #dedede;
  --dark: #101010;
  --gutter: 7.5vw;
  color-scheme: light;
  font-family:
    "Reference Roobert", "Helvetica Neue", "PingFang SC", "Microsoft YaHei",
    sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input {
  font: inherit;
}
button {
  color: inherit;
  cursor: pointer;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
button {
  border: 0;
  background: none;
}
h1,
h2,
h3,
p,
figure,
dl,
dd {
  margin: 0;
}
h1,
h2,
h3 {
  font-weight: 500;
}
img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
a:focus-visible,
button:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 6px;
}
input:focus-visible {
  outline: 2px solid #777;
  outline-offset: 3px;
}
::selection {
  color: #fff;
  background: #333;
}
[hidden] {
  display: none !important;
}
.page-width {
  width: calc(100% - var(--gutter) * 2);
  max-width: 1600px;
  margin-inline: auto;
}
.content-width {
  width: 70%;
  max-width: 1318px;
  margin-inline: auto;
}
.skip-link {
  position: fixed;
  z-index: 200;
  left: 20px;
  top: -100px;
  background: #111;
  color: #fff;
  padding: 16px;
}
.skip-link:focus {
  top: 20px;
}
.page-header {
  position: fixed;
  z-index: 30;
  inset: 0 0 auto;
  min-height: 84px;
  padding: 18px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  background: #fff;
}
.brand {
  font-size: 29px;
  font-weight: 500;
  letter-spacing: -1.4px;
  white-space: nowrap;
}
.brand > span {
  font-size: 13px;
  vertical-align: top;
  display: inline-block;
  margin: 4px 0 0 5px;
  letter-spacing: 0;
}
nav {
  display: flex;
  align-items: center;
  gap: 32px;
}
nav > a {
  font-size: 17px;
  position: relative;
}
nav > a:after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -5px;
  height: 1px;
  background: currentColor;
  transition: right 0.25s;
}
nav > a:hover:after {
  right: 0;
}
.contact-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  background: #111;
  color: #fff;
  border-radius: 60px;
  padding: 14px 24px;
  min-height: 48px;
  font-size: 16px;
  transition: background 0.2s;
}
.contact-button:hover {
  background: #393939;
}
.menu-toggle {
  display: none;
}
.project-intro {
  padding-top: 179px;
  padding-bottom: 80px;
}
.project-label {
  font-size: 18px;
  line-height: 1.4;
  margin-bottom: 28px;
}
.intro-layout {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 60px;
}
.project-intro h1 {
  font-size: clamp(68px, 5.3vw, 98px);
  line-height: 1.09;
  letter-spacing: -0.055em;
}
.intro-aside {
  padding: 0 2px 10px 0;
  min-width: 228px;
}
.intro-aside p {
  font-size: 23px;
  line-height: 1.6;
  letter-spacing: -0.03em;
  margin-bottom: 34px;
}
.underlined-link {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  min-height: 44px;
  font-size: 17px;
  padding: 6px 0;
  border-bottom: 1px solid currentColor;
  line-height: 1.5;
}
.underlined-link span {
  font-size: 22px;
  transition: transform 0.2s;
}
.underlined-link:hover span {
  transform: translate(2px, -2px);
}
.image-window {
  overflow: hidden;
  border-radius: 20px;
  background: #efefef;
  aspect-ratio: 16/9;
  isolation: isolate;
}
.hero-media .image-window {
  aspect-ratio: 16/9;
}
.hero-media figcaption,
.wide-media > figcaption {
  font-size: 12px;
  color: var(--muted);
  padding-top: 15px;
  line-height: 1.6;
  letter-spacing: 0.01em;
}
.hero-media figcaption {
  text-align: right;
}
.small-label {
  font-weight: 400;
  font-size: 14px;
  line-height: 1.5;
  letter-spacing: 0.02em;
}
.project-brief {
  display: grid;
  grid-template-columns: 28% 1fr;
  padding-block: 112px 136px;
  gap: 0;
}
.brief-copy {
  font-size: 24px;
  line-height: 1.55;
  letter-spacing: -0.02em;
}
.brief-copy p + p {
  margin-top: 24px;
}
.brief-copy .underlined-link {
  margin-top: 22px;
}
.wide-media {
  margin-bottom: 0;
}
.product-section {
  padding-top: 148px;
  padding-bottom: 155px;
}
.section-intro h2 {
  font-size: clamp(48px, 4.85vw, 80px);
  line-height: 1.14;
  letter-spacing: -0.05em;
}
.section-intro > p:not(.small-label) {
  font-size: 23px;
  line-height: 1.6;
  letter-spacing: -0.02em;
  max-width: 760px;
  margin-top: 40px;
}
.product-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5.2%;
  margin-top: 86px;
}
.product-column {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 91px;
}
.offset-column {
  padding-top: 112px;
}
.image-window.square {
  aspect-ratio: 1;
}
.image-window.portrait {
  aspect-ratio: 2/3;
}
.product-figure figcaption {
  padding-top: 27px;
}
.product-figure h3 {
  font-size: 22px;
  line-height: 1.5;
  letter-spacing: -0.025em;
}
.product-figure figcaption p {
  font-size: 16px;
  line-height: 1.8;
  color: #5c5c5c;
  margin-top: 13px;
  max-width: 94%;
}
.tailored-copy {
  padding-top: 20px;
}
.tailored-copy h3 {
  font-size: 37px;
  line-height: 1.35;
  letter-spacing: -0.05em;
  margin-top: 24px;
}
.tailored-copy > p:not(.small-label) {
  font-size: 19px;
  line-height: 1.75;
  max-width: 390px;
  margin-top: 26px;
}
.tailored-copy .underlined-link {
  margin-top: 23px;
}
.visual-note {
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
  padding-top: 52px;
}
.workbench-section > .section-intro {
  margin-bottom: 70px;
}
.workbench-copy {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 12%;
  padding-top: 66px;
  padding-bottom: 145px;
}
.workbench-copy h3 {
  font-size: 35px;
  line-height: 1.35;
  letter-spacing: -0.035em;
}
.workbench-copy p {
  font-size: 21px;
  line-height: 1.65;
}
.workbench-copy p + p {
  margin-top: 24px;
}
.live-section {
  padding-block: 125px 136px;
  background: #f5f5f5;
}
.live-section .section-intro > .small-label {
  margin-bottom: 29px;
}
.live-introduction {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 52px;
  margin-top: 34px;
}
.live-introduction > p {
  max-width: 630px;
  font-size: 21px;
  line-height: 1.6;
}
.live-introduction > a {
  white-space: nowrap;
}
.app-stage {
  margin-top: 64px;
  border: 1px solid #333;
  background: #101010;
  color: #eee;
  border-radius: 20px;
  overflow: hidden;
}
.stage-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 70px;
  padding: 14px 24px;
  background: #101010;
  border-bottom: 1px solid #383838;
  font-size: 13px;
}
.stage-identity {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.service-dot {
  width: 6px;
  height: 6px;
  flex-shrink: 0;
  background: #ddd;
  border-radius: 50%;
}
.stage-tools {
  display: flex;
  align-items: center;
  gap: 24px;
}
.preview-switch {
  display: flex;
  gap: 4px;
}
.preview-switch button {
  padding: 8px 15px;
  border-radius: 5px;
  color: #aaa;
  font-size: 12px;
  min-height: 40px;
}
.preview-switch button[aria-pressed="true"] {
  background: #eee;
  color: #111;
}
.reconnect {
  font-size: 12px;
  min-height: 40px;
  padding: 4px 0;
  white-space: nowrap;
  color: #ccc;
}
.reconnect:hover {
  color: #fff;
}
.app-viewport {
  padding: 0;
  transition:
    padding 0.25s,
    background 0.25s;
}
.app-frame {
  position: relative;
  width: 100%;
  margin: 0 auto;
  min-width: 0;
  transition: width 0.3s;
}
#wallet-app {
  display: block;
  border: 0;
  width: 100%;
  height: 830px;
  color-scheme: dark;
  background: #101010;
}
.load-panel {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 22px;
  background: #101010;
  padding: 30px;
  text-align: center;
}
.load-panel p {
  font-size: 15px;
  line-height: 1.7;
  max-width: 460px;
}
.load-panel button {
  padding: 12px 26px;
  border: 1px solid #999;
  border-radius: 40px;
  min-height: 44px;
}
.loading-mark {
  width: 26px;
  height: 26px;
  border: 1px solid #555;
  border-top-color: #eee;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
.app-stage.service-error .loading-mark {
  display: none;
}
.app-stage.service-error .service-dot {
  background: #b7b7b7;
  outline: 1px solid #b7b7b7;
  outline-offset: 3px;
}
.mobile-preview .app-viewport {
  padding: 48px;
  background: #e7e7e7;
}
.mobile-preview .app-frame {
  width: 390px;
  max-width: 100%;
  overflow: hidden;
  border: 1px solid #444;
  border-radius: 24px;
  box-shadow: 0 24px 60px #00000018;
}
.mobile-preview #wallet-app {
  height: 780px;
}
.experience-note {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.8;
  margin-top: 20px;
}
.delivery-section {
  padding-block: 140px 150px;
}
.delivery-list {
  margin-top: 74px;
}
.delivery-list > div {
  display: grid;
  grid-template-columns: 30% 1fr;
  gap: 30px;
  border-top: 1px solid #d5d5d5;
  padding: 28px 0;
}
.delivery-list > div:last-child {
  border-bottom: 1px solid #d5d5d5;
}
.delivery-list dt {
  font-size: 21px;
  line-height: 1.6;
}
.delivery-list dd {
  font-size: 18px;
  line-height: 1.8;
  color: #555;
}
.start-project {
  padding-block: 100px 110px;
  background: #111;
  color: #fff;
}
.start-project h2 {
  font-size: clamp(74px, 8.3vw, 148px);
  line-height: 1.13;
  letter-spacing: -0.055em;
  margin-top: 37px;
}
.start-button {
  display: inline-flex;
  gap: 70px;
  align-items: center;
  justify-content: space-between;
  min-height: 75px;
  border: 1px solid #888;
  border-radius: 100px;
  padding: 17px 30px;
  font-size: 21px;
  margin-top: 56px;
  transition:
    color 0.25s,
    background 0.25s;
}
.start-button span {
  font-size: 32px;
}
.start-button:hover {
  color: #111;
  background: #fff;
}
footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-block: 30px 35px;
  font-size: 13px;
}
footer > span {
  color: var(--muted);
}
footer a {
  padding-block: 10px;
}
footer a:hover {
  text-decoration: underline;
}
dialog {
  width: min(680px, calc(100% - 36px));
  max-height: calc(100dvh - 40px);
  padding: 42px;
  color: #111;
  background: #fff;
  border: 0;
  border-radius: 20px;
  overscroll-behavior: contain;
}
dialog::backdrop {
  background: #0009;
}
body.dialog-open {
  overflow: hidden;
}
.project-dialog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.project-dialog-head h2 {
  font-size: 30px;
  letter-spacing: -0.035em;
  line-height: 1.4;
}
#close-project {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  font-size: 33px;
  line-height: 1;
}
.dialog-intro {
  font-size: 15px;
  color: #555;
  line-height: 1.8;
  margin-top: 20px;
}
.brand-field {
  display: block;
  font-size: 15px;
  margin-top: 32px;
}
.brand-field > span {
  color: #666;
  font-size: 12px;
  margin-left: 8px;
}
.brand-field input {
  display: block;
  width: 100%;
  border: 1px solid #ccc;
  border-radius: 6px;
  padding: 14px 16px;
  min-height: 50px;
  color: #111;
  background: #fafafa;
  margin-top: 11px;
  font-size: 16px;
}
fieldset {
  border: 0;
  padding: 0;
  margin: 28px 0 0;
}
legend {
  font-size: 15px;
  margin-bottom: 8px;
}
fieldset label {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  border-bottom: 1px solid #e2e2e2;
  padding: 17px 0;
  font-size: 16px;
  cursor: pointer;
}
fieldset input {
  width: 18px;
  height: 18px;
  margin: 3px 0;
  accent-color: #111;
  flex-shrink: 0;
}
fieldset small {
  display: block;
  color: #666;
  font-size: 13px;
  line-height: 1.65;
  margin-top: 5px;
}
.project-actions {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 28px;
}
#project-status {
  font-size: 12px;
  line-height: 1.8;
  color: #666;
  margin-top: 18px;
}
#project-status.error {
  color: #a33636;
}
.motion-ready .media-reveal .image-window {
  opacity: 0.15;
  transform: translateY(32px);
  transition:
    opacity 0.85s,
    transform 0.85s cubic-bezier(0.2, 0.65, 0.2, 1);
}
.motion-ready .media-reveal.is-visible .image-window {
  opacity: 1;
  transform: none;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
@media (min-width: 1900px) {
  :root {
    --gutter: max(7.5vw, calc((100vw - 1600px) / 2));
  }
}
@media (max-width: 1050px) {
  :root {
    --gutter: 6vw;
  }
  .page-header {
    padding-block: 16px;
    min-height: 78px;
  }
  .brand {
    font-size: 25px;
  }
  nav {
    gap: 22px;
  }
  nav > a {
    font-size: 14px;
  }
  .contact-button {
    font-size: 14px;
    padding: 12px 18px;
    gap: 16px;
  }
  .content-width {
    width: 78%;
  }
  .project-intro h1 {
    font-size: 70px;
  }
  .project-intro {
    padding-top: 156px;
    padding-bottom: 70px;
  }
  .intro-aside {
    min-width: 0;
  }
  .intro-aside p {
    font-size: 18px;
  }
  .project-brief {
    padding-block: 90px 105px;
  }
  .brief-copy {
    font-size: 21px;
  }
  .section-intro h2 {
    font-size: 54px;
  }
  .section-intro > p:not(.small-label) {
    font-size: 21px;
  }
  .product-section {
    padding-block: 110px;
  }
  .product-figure h3 {
    font-size: 20px;
  }
  .product-columns {
    gap: 5%;
    margin-top: 62px;
  }
  .offset-column {
    padding-top: 90px;
  }
  .tailored-copy h3 {
    font-size: 30px;
  }
  .tailored-copy > p:not(.small-label) {
    font-size: 17px;
  }
  .live-introduction {
    display: block;
  }
  .live-introduction > a {
    margin-top: 22px;
  }
  .workbench-copy {
    gap: 8%;
    padding-bottom: 110px;
  }
  .workbench-copy p {
    font-size: 18px;
  }
  .workbench-copy h3 {
    font-size: 30px;
  }
  .delivery-section {
    padding-block: 110px;
  }
  .delivery-list dd {
    font-size: 16px;
  }
  .delivery-list dt {
    font-size: 18px;
  }
}
@media (max-width: 700px) {
  :root {
    --gutter: 16px;
    scroll-padding-top: 82px;
  }
  .page-width,
  .content-width {
    width: calc(100% - 32px);
  }
  .page-header {
    inset: 5px 6px auto;
    min-height: 50px;
    padding: 8px 14px;
    border: 1px solid #f0f0f0;
    border-radius: 30px;
    gap: 12px;
  }
  .brand {
    font-size: 22px;
    letter-spacing: -1px;
  }
  .brand > span {
    font-size: 12px;
    margin-top: 2px;
  }
  .menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 38px;
    height: 34px;
    padding: 8px;
    margin-right: -3px;
  }
  .menu-toggle span {
    width: 25px;
    height: 1px;
    background: #111;
    transition: transform 0.2s;
  }
  .menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(3.5px) rotate(45deg);
  }
  .menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
  }
  nav {
    display: none;
    position: absolute;
    top: 57px;
    left: -1px;
    right: -1px;
    padding: 22px 25px 26px;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 20px;
    box-shadow: 0 12px 18px #00000008;
    align-items: stretch;
    gap: 10px;
  }
  .menu-open nav {
    display: flex;
    flex-direction: column;
  }
  nav > a {
    font-size: 20px;
    min-height: 48px;
    display: flex;
    align-items: center;
  }
  nav .contact-button {
    margin-top: 8px;
    padding: 14px 21px;
    justify-content: space-between;
    font-size: 17px;
  }
  .project-intro {
    padding-top: 126px;
    padding-bottom: 56px;
  }
  .project-label {
    font-size: 16px;
    margin-bottom: 16px;
  }
  .intro-layout {
    display: block;
  }
  .project-intro h1 {
    font-size: 44px;
    line-height: 1.07;
    letter-spacing: -0.055em;
  }
  .intro-aside {
    display: none;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-top: 29px;
    padding: 0;
  }
  .intro-aside p {
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
  }
  .intro-aside .underlined-link {
    font-size: 13px;
    gap: 15px;
  }
  .underlined-link {
    font-size: 15px;
    gap: 22px;
  }
  .underlined-link span {
    font-size: 19px;
  }
  .image-window {
    border-radius: 16px;
  }
  .hero-media .image-window {
    aspect-ratio: 0.9;
  }
  .hero-media img {
    object-position: 54% center;
  }
  .hero-media figcaption,
  .wide-media > figcaption {
    font-size: 12px;
    padding-top: 10px;
  }
  .project-brief {
    display: block;
    padding-block: 75px 73px;
  }
  .small-label {
    font-size: 12px;
  }
  .brief-copy {
    font-size: 19px;
    line-height: 1.65;
    letter-spacing: -0.02em;
    margin-top: 25px;
  }
  .brief-copy p + p {
    margin-top: 22px;
  }
  .brief-copy .underlined-link {
    margin-top: 18px;
  }
  .wide-media .image-window {
    aspect-ratio: 1.08;
  }
  .wide-media img {
    object-position: 50% center;
  }
  .wide-media:has(img[src*="mosaic"]) .image-window {
    aspect-ratio: 1;
  }
  .wide-media:has(img[src*="mosaic"]) img {
    object-position: 50% center;
  }
  .product-section {
    padding-block: 80px 84px;
  }
  .section-intro h2 {
    font-size: 36px;
    line-height: 1.24;
    letter-spacing: -0.045em;
  }
  .section-intro > p:not(.small-label) {
    font-size: 17px;
    line-height: 1.8;
    margin-top: 25px;
  }
  .product-columns {
    display: flex;
    flex-direction: column;
    margin-top: 46px;
    gap: 50px;
  }
  .product-column {
    gap: 50px;
  }
  .offset-column {
    padding-top: 0;
  }
  .product-column:first-child {
    display: contents;
  }
  .product-figure {
    order: 1;
  }
  .product-column:first-child > .product-figure:last-child {
    order: 3;
  }
  .offset-column {
    display: contents;
  }
  .offset-column > .product-figure {
    order: 2;
  }
  .tailored-copy {
    order: 4;
    padding: 10px 14px 0;
  }
  .product-figure figcaption {
    padding: 19px 6px 0;
  }
  .product-figure h3 {
    font-size: 20px;
    line-height: 1.5;
  }
  .product-figure figcaption p {
    font-size: 15px;
    max-width: none;
    margin-top: 9px;
  }
  .tailored-copy h3 {
    font-size: 31px;
    margin-top: 22px;
  }
  .tailored-copy > p:not(.small-label) {
    font-size: 17px;
    margin-top: 20px;
  }
  .visual-note {
    padding-top: 37px;
    font-size: 12px;
  }
  .workbench-section > .section-intro {
    margin-bottom: 36px;
  }
  .workbench-copy {
    display: block;
    padding-block: 32px 76px;
  }
  .workbench-copy h3 {
    font-size: 26px;
    line-height: 1.4;
    margin-bottom: 23px;
  }
  .workbench-copy p {
    font-size: 17px;
    line-height: 1.8;
  }
  .workbench-copy p + p {
    margin-top: 19px;
  }
  .workbench-section .wide-media .image-window {
    aspect-ratio: 1.05;
  }
  .workbench-section .wide-media img {
    object-position: 61% center;
  }
  .live-section {
    padding-block: 76px;
  }
  .live-section .section-intro > .small-label {
    margin-bottom: 20px;
  }
  .live-introduction {
    margin-top: 24px;
  }
  .live-introduction > p {
    font-size: 17px;
    line-height: 1.8;
  }
  .live-introduction > a {
    margin-top: 18px;
  }
  .app-stage {
    margin-top: 35px;
    border-radius: 14px;
  }
  .stage-toolbar {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 9px;
    padding: 14px 15px;
    min-height: 76px;
  }
  .stage-identity {
    font-size: 12px;
    min-height: 30px;
    flex-basis: 100%;
  }
  .stage-tools {
    justify-content: space-between;
    gap: 8px;
    width: 100%;
  }
  .preview-switch button {
    font-size: 12px;
    padding: 6px 13px;
    min-height: 34px;
  }
  .reconnect {
    font-size: 12px;
    min-height: 34px;
  }
  #wallet-app {
    height: 790px;
  }
  .mobile-preview .app-viewport {
    padding: 0;
  }
  .mobile-preview .app-frame {
    width: 100%;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }
  .mobile-preview #wallet-app {
    height: 790px;
  }
  .experience-note {
    font-size: 12px;
    margin-top: 15px;
  }
  .delivery-section {
    padding-block: 78px;
  }
  .delivery-list {
    margin-top: 39px;
  }
  .delivery-list > div {
    display: block;
    padding-block: 21px;
  }
  .delivery-list dt {
    font-size: 19px;
  }
  .delivery-list dd {
    margin-top: 8px;
    font-size: 15px;
  }
  .start-project {
    padding-block: 64px 69px;
  }
  .start-project h2 {
    font-size: 54px;
    line-height: 1.2;
    margin-top: 26px;
    letter-spacing: -0.05em;
  }
  .start-button {
    min-height: 62px;
    font-size: 18px;
    padding: 14px 24px;
    gap: 62px;
    margin-top: 35px;
  }
  .start-button span {
    font-size: 26px;
  }
  footer {
    flex-wrap: wrap;
    font-size: 12px;
    gap: 6px 20px;
    padding-block: 21px;
  }
  footer > span {
    order: 3;
    flex-basis: 100%;
    margin-top: 4px;
  }
  footer > a:last-child {
    margin-left: auto;
  }
  dialog {
    padding: 25px 22px;
    border-radius: 16px;
    max-height: calc(100dvh - 28px);
  }
  .project-dialog-head h2 {
    font-size: 24px;
  }
  #close-project {
    width: 36px;
    height: 36px;
  }
  .dialog-intro {
    font-size: 14px;
    margin-top: 15px;
  }
  .brand-field {
    margin-top: 23px;
  }
  .project-actions {
    gap: 22px;
    margin-top: 24px;
  }
  .project-actions .contact-button {
    font-size: 14px;
    padding: 13px 19px;
  }
  .project-actions .underlined-link {
    font-size: 14px;
  }
}
@media (max-width: 350px) {
  .project-intro h1 {
    font-size: 43px;
  }
  .project-label {
    font-size: 12px;
  }
  .intro-aside {
    gap: 12px;
  }
  .intro-aside p {
    font-size: 12px;
  }
  .intro-aside .underlined-link {
    font-size: 12px;
    gap: 8px;
  }
  .section-intro h2 {
    font-size: 31px;
  }
  .start-project h2 {
    font-size: 46px;
  }
  .project-dialog-head h2 {
    font-size: 21px;
  }
}
@media (prefers-reduced-motion: reduce) {
  :root {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
  .motion-ready .media-reveal .image-window {
    opacity: 1;
    transform: none;
  }
}

/* Engineering, privacy and delivery evidence retain the existing case-study layout. */
.engineering-section {
  padding-block: 90px;
  scroll-margin-top: 110px;
  border-top: 1px solid #dedede;
}
.engineering-section .section-intro {
  margin-bottom: 36px;
}
.engineering-section .section-intro > p:not(.small-label) {
  max-width: 760px;
}
.engineering-list {
  margin: 0;
}
.engineering-list > div {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 36px;
  padding: 26px 0;
  border-top: 1px solid #ddd;
}
.engineering-list dt {
  font-size: 17px;
  font-weight: 500;
  line-height: 1.7;
}
.engineering-list dd {
  font-size: 16px;
  line-height: 1.9;
  color: #606060;
  margin: 0;
  overflow-wrap: anywhere;
}
.engineering-note,
.engineering-reference {
  font-size: 13px;
  line-height: 1.8;
  color: #6b6b6b;
  margin: 24px 0 0;
}
.engineering-reference a,
.engineering-detail a {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.engineering-detail {
  border-top: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
  margin-top: 24px;
}
.engineering-detail summary {
  cursor: pointer;
  padding: 22px 0;
  line-height: 1.7;
  font-size: 16px;
}
.engineering-detail p {
  font-size: 14px;
  line-height: 1.9;
  color: #666;
  margin: 0 0 22px;
}
.engineering-detail p:last-child {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
}
@media (max-width: 700px) {
  .engineering-section {
    padding-block: 48px;
    scroll-margin-top: 85px;
  }
  .engineering-section .section-intro {
    margin-bottom: 24px;
  }
  .engineering-list > div {
    grid-template-columns: 1fr;
    gap: 9px;
    padding: 23px 0;
  }
  .engineering-list dt {
    font-size: 16px;
  }
  .engineering-list dd {
    font-size: 14px;
    line-height: 1.9;
  }
  .engineering-note,
  .engineering-reference {
    font-size: 12px;
  }
  .engineering-detail summary {
    font-size: 14px;
    min-height: 48px;
  }
  .engineering-detail p {
    font-size: 13px;
  }
}