:root {
  --ink: #12140f;
  --paper: #f7f6f1;
  --white: #fffefa;
  --muted: #62645c;
  --line: #d8d8cf;
  --acid: #a6e22e;
  --acid-dark: #548a08;
  --cyan: #0b8897;
  --orange: #ed6b2f;
  --dark: #11130f;
  --dark-soft: #1b1e17;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif: "IBM Plex Serif", Georgia, "Times New Roman", serif;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  background: var(--dark);
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font: 16px/1.58 var(--sans);
}

html[lang="zh-CN"] body {
  font-family: "PingFang SC", "Microsoft YaHei", ui-sans-serif, system-ui, sans-serif;
}

::selection {
  color: var(--ink);
  background: var(--acid);
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: .2em;
}

a:hover {
  color: var(--acid-dark);
}

img {
  display: block;
  max-width: 100%;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 100;
  padding: 8px 12px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--ink);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: none;
}

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  width: min(calc(100% - 40px), var(--max));
  min-height: 76px;
  margin: 0 auto;
  border-bottom: 1px solid rgba(18, 20, 15, .16);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 850;
  text-decoration: none;
}

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

.brand-mark {
  flex: 0 0 38px;
  width: 38px;
  height: 38px;
  overflow: hidden;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: var(--white);
  object-fit: cover;
  transform: scale(1.01);
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font: 800 .98rem/1.15 var(--mono);
}

.brand small {
  margin-top: 3px;
  color: var(--muted);
  font: .68rem/1.2 var(--mono);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 8px 26px;
}

.nav a {
  color: var(--ink);
  font-size: .82rem;
  font-weight: 750;
  text-decoration: none;
}

.nav a:hover {
  color: var(--acid-dark);
}

.nav a[lang] {
  padding: 8px 12px;
  color: var(--white);
  background: var(--ink);
  border: 1px solid var(--ink);
}

.nav a[lang]:hover {
  color: var(--white);
  background: var(--orange);
  border-color: var(--orange);
}

.hero {
  position: relative;
  min-height: min(790px, 91vh);
  overflow: hidden;
  background: #faf9f5;
  border-bottom: 1px solid var(--line);
}

.hero-goblin {
  position: absolute;
  z-index: 0;
  top: 58px;
  right: max(-100px, calc((100vw - var(--max)) / 2 - 125px));
  width: min(64vw, 790px);
  height: calc(100% - 58px);
  object-fit: cover;
  object-position: 50% 46%;
  mix-blend-mode: multiply;
  filter: contrast(1.02);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(90deg, #faf9f5 0%, #faf9f5 41%, rgba(250, 249, 245, .84) 52%, rgba(250, 249, 245, 0) 74%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  width: min(calc(100% - 40px), var(--max));
  min-height: min(790px, 91vh);
  padding: 145px 0 64px;
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--acid-dark);
  font: 750 .76rem/1.2 var(--mono);
  text-transform: uppercase;
  letter-spacing: .015em;
}

.eyebrow::before {
  content: "// ";
  color: var(--orange);
}

.hero h1 {
  max-width: 790px;
  margin: 0;
  font: 900 clamp(4rem, 8.7vw, 7.8rem)/.84 var(--sans);
  letter-spacing: -.065em;
}

html[lang="zh-CN"] .hero h1 {
  max-width: 690px;
  line-height: .96;
  letter-spacing: -.04em;
}

.hero-subhead {
  width: min(100%, 650px);
  max-width: 650px;
  margin: 30px 0 0;
  font: 400 clamp(1.12rem, 2vw, 1.5rem)/1.42 var(--serif);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.hero-cta-note {
  max-width: 620px;
  margin: 14px 0 0;
  color: var(--ink);
  font: 700 .78rem/1.5 var(--mono);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 10px 17px;
  border: 1px solid var(--ink);
  border-radius: 0;
  font-size: .86rem;
  font-weight: 780;
  font-family: inherit;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
}

.button.primary {
  color: var(--white);
  background: var(--ink);
}

.button.primary:hover {
  color: var(--white);
  background: var(--acid-dark);
  border-color: var(--acid-dark);
}

.button.secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, .72);
}

.button.secondary:hover {
  color: var(--cyan);
  background: var(--white);
}

.hero-note {
  max-width: 620px;
  margin: 25px 0 0;
  color: var(--muted);
  font: .73rem/1.5 var(--mono);
}

.hero-note::before {
  content: "✓ ";
  color: var(--acid-dark);
  font-weight: 900;
}

.proof-strip {
  color: var(--white);
  background: var(--dark);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: min(100%, 1440px);
  margin: 0 auto;
}

.metric {
  min-width: 0;
  min-height: 148px;
  padding: 28px clamp(20px, 3vw, 48px);
  color: var(--white);
  border-right: 1px solid #373a32;
  text-decoration: none;
}

.metric:last-child {
  border-right: 0;
}

.metric:hover {
  color: var(--white);
  background: var(--dark-soft);
}

.metric strong {
  display: block;
  color: var(--acid);
  font: 850 clamp(1.75rem, 3vw, 2.7rem)/1 var(--mono);
}

.metric:nth-child(3) strong {
  color: #41c4d1;
}

.metric:nth-child(4) strong {
  color: #ff8a55;
}

.metric span {
  display: block;
  margin-top: 10px;
  color: #c5c8be;
  font-size: .82rem;
  overflow-wrap: anywhere;
}

.section {
  padding: 108px max(20px, calc((100vw - var(--max)) / 2));
}

.band {
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-heading {
  max-width: 900px;
  margin-bottom: 54px;
}

h1,
h2,
h3,
p,
li,
dd {
  overflow-wrap: anywhere;
}

h2 {
  margin: 0;
  font: 830 clamp(2.35rem, 5vw, 4.8rem)/.98 var(--sans);
  letter-spacing: -.04em;
}

h3 {
  margin: 0 0 12px;
  font: 800 1.25rem/1.2 var(--sans);
  letter-spacing: -.02em;
}

p {
  margin: 0;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(280px, .97fr);
  gap: 72px;
  align-items: start;
  padding-top: 38px;
  border-top: 1px solid var(--ink);
}

.intro-grid > p {
  max-width: 680px;
  font: 1.18rem/1.65 var(--serif);
}

.check-list,
.service-card ul,
.fit-columns ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

.check-list li,
.service-card li,
.fit-columns li {
  position: relative;
  padding: 9px 0 9px 22px;
  border-top: 1px solid var(--line);
}

.check-list li::before,
.service-card li::before,
.fit-columns li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--orange);
  font-family: var(--mono);
  font-weight: 800;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.service-card {
  display: flex;
  min-height: 430px;
  flex-direction: column;
  padding: 32px 26px 36px;
  border-right: 1px solid var(--ink);
  background: transparent;
}

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

.service-card p:not(.number) {
  margin-bottom: 22px;
  color: var(--muted);
  font-family: var(--serif);
}

.service-card ul {
  margin-top: auto;
  font-size: .88rem;
}

.number {
  margin-bottom: 70px;
  color: var(--muted);
  font: .76rem var(--mono);
}

.bio-grid {
  display: grid;
  grid-template-columns: minmax(0, .84fr) minmax(0, 1.16fr);
  gap: 84px;
  align-items: start;
}

.bio-grid > p {
  max-width: 760px;
  padding-top: 12px;
  color: var(--muted);
  font: 1.12rem/1.7 var(--serif);
}

.positioning-copy {
  max-width: 760px;
  padding-top: 12px;
  color: var(--muted);
  font: 1.12rem/1.7 var(--serif);
}

.positioning-copy p + p {
  margin-top: 20px;
}

.proof-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
}

.proof-list article {
  min-height: 270px;
  padding: 28px;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: var(--paper);
}

.proof-list h3 a {
  text-decoration: none;
}

.proof-list h3 a::after {
  content: " ↗";
  color: var(--orange);
  font-family: var(--mono);
}

.proof-list p {
  color: var(--muted);
  font-family: var(--serif);
}

.proof-link {
  margin-top: 26px;
  font: .86rem var(--mono);
}

.delivery-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
  list-style: none;
}

.delivery-stage {
  min-height: 330px;
  padding: 28px 22px 32px;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.stage-number {
  margin-bottom: 52px;
  color: var(--muted);
  font: .76rem var(--mono);
}

.delivery-stage > p:last-child {
  color: var(--muted);
  font: .98rem/1.6 var(--serif);
}

.delivery-note {
  margin-top: 24px;
  color: var(--muted);
  font: .84rem var(--mono);
}

.intake {
  color: var(--white);
  background: var(--dark);
}

.intake .eyebrow {
  color: var(--acid);
}

.intake-layout {
  display: grid;
  grid-template-columns: minmax(0, .78fr) minmax(440px, 1.22fr);
  gap: 78px;
  align-items: start;
}

.intake-copy {
  position: sticky;
  top: 32px;
}

.intake-copy h2 {
  max-width: 620px;
}

.intake-copy > p:not(.eyebrow) {
  max-width: 620px;
  margin-top: 28px;
  color: #c5c8be;
  font: 1.08rem/1.68 var(--serif);
}

.intake-next {
  max-width: 620px;
  margin-top: 38px;
  padding-top: 24px;
  border-top: 1px solid #5c6055;
}

.intake-next h3 {
  color: var(--acid);
  font-size: 1rem;
}

.intake-next p {
  color: #c5c8be;
  font-family: var(--serif);
}

.intake-form {
  padding: 34px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid #5c6055;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.form-field {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.form-field.full {
  grid-column: 1 / -1;
}

.form-field label {
  font: 750 .76rem/1.35 var(--mono);
}

.form-field label span {
  color: var(--muted);
  font-weight: 500;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-width: 0;
  min-height: 46px;
  padding: 10px 12px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid #96988f;
  border-radius: 0;
  font: 1rem/1.45 var(--sans);
}

.form-field textarea {
  min-height: 94px;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 3px solid rgba(166, 226, 46, .55);
  outline-offset: 1px;
  border-color: var(--ink);
}

.form-actions {
  display: grid;
  justify-items: start;
  gap: 12px;
  margin-top: 24px;
}

.form-actions .button {
  cursor: pointer;
}

.form-actions .button:disabled {
  cursor: wait;
  opacity: .62;
}

.form-trap {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-note,
.form-status {
  max-width: 620px;
  color: var(--muted);
  font: .75rem/1.55 var(--mono);
}

.form-status {
  color: var(--acid-dark);
  font-weight: 700;
}

.form-status[data-state="error"] {
  color: var(--orange);
}

.engagement-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .82fr);
  border: 1px solid var(--ink);
}

.engagement-feature {
  padding: 40px;
  border-right: 1px solid var(--ink);
}

.engagement-feature > p {
  margin-bottom: 24px;
  font: 1.08rem/1.65 var(--serif);
}

.engagement-note {
  margin-top: 22px;
  color: var(--muted);
}

.engagement-note strong {
  color: var(--ink);
  font-family: var(--sans);
}

.engagement-note a {
  color: var(--cyan);
  font-weight: 700;
}

.language-note {
  margin-top: 14px;
  color: var(--muted);
  font-size: .94rem;
}

.engagement-list {
  display: grid;
}

.engagement-list article {
  padding: 23px 26px;
  border-bottom: 1px solid var(--line);
}

.engagement-list article:last-child {
  border-bottom: 0;
}

.engagement-list .scoping-session {
  background: rgba(166, 226, 46, .1);
  border-bottom-color: var(--ink);
}

.engagement-list p {
  color: var(--muted);
  font-family: var(--serif);
}

.pricing-block {
  display: grid;
  grid-template-columns: minmax(150px, .35fr) minmax(0, 1fr);
  column-gap: 46px;
  max-width: 920px;
  margin-top: 48px;
  padding-top: 36px;
  border-top: 1px solid var(--ink);
}

.pricing-block .eyebrow {
  grid-row: 1 / 8;
}

.pricing-block p:not(.eyebrow) {
  margin-bottom: 13px;
  color: var(--muted);
  font-family: var(--serif);
  font-size: 1.03rem;
}

.pricing-block strong {
  color: var(--ink);
  font-family: var(--sans);
}

.fit-grid {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  gap: 78px;
}

.fit-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 38px;
}

.fit-columns h3 {
  min-height: 49px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--ink);
}

.contact {
  color: var(--white);
  background: var(--dark);
}

.contact .eyebrow {
  color: var(--acid);
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr);
  gap: 80px;
  align-items: center;
}

.contact h2 {
  max-width: 820px;
}

.contact p:not(.eyebrow) {
  max-width: 740px;
  margin-top: 24px;
  color: #c5c8be;
  font-family: var(--serif);
  font-size: 1.08rem;
}

.contact-actions {
  display: grid;
  gap: 14px;
  justify-items: start;
}

.contact .button.primary {
  color: var(--ink);
  background: var(--acid);
  border-color: var(--acid);
}

.contact .button.primary:hover {
  background: #bbf04b;
}

.contact .button.secondary {
  color: var(--white);
  background: transparent;
  border-color: #5c6055;
}

.contact .button.secondary:hover {
  color: var(--white);
  border-color: var(--orange);
}

.contact-list {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: 7px 16px;
  margin: 12px 0 0;
  padding-top: 22px;
  border-top: 1px solid #373a32;
}

.contact-list dt {
  color: var(--acid);
  font: 700 .76rem var(--mono);
  text-transform: uppercase;
}

.contact-list dd {
  min-width: 0;
  margin: 0;
}

.contact-list a {
  color: var(--white);
}

.contact .language-note {
  margin-top: 0;
  color: #c5c8be;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 24px;
  padding: 24px max(20px, calc((100vw - var(--max)) / 2));
  color: #aeb1a8;
  background: #090a08;
  border-top: 1px solid #373a32;
  font: .77rem/1.5 var(--mono);
}

.footer a {
  color: var(--acid);
}

.blog-page .site-header {
  position: relative;
}

.blog-page .nav a[aria-current="page"] {
  color: var(--acid-dark);
}

.blog-width,
.post {
  width: min(calc(100% - 40px), 960px);
  margin-right: auto;
  margin-left: auto;
}

.blog-hero {
  padding: 112px 0 104px;
  background:
    linear-gradient(115deg, rgba(166, 226, 46, .12), transparent 42%),
    var(--white);
  border-bottom: 1px solid var(--ink);
}

.blog-hero h1 {
  max-width: 930px;
  margin: 0;
  font: 900 clamp(3.6rem, 7.6vw, 7.2rem)/.88 var(--sans);
  letter-spacing: -.06em;
}

.blog-lede {
  max-width: 700px;
  margin-top: 30px;
  color: var(--muted);
  font: 1.28rem/1.58 var(--serif);
}

.rss-link {
  display: inline-block;
  margin-top: 30px;
  color: var(--cyan);
  font: 750 .82rem var(--mono);
  text-decoration: none;
}

.blog-index {
  padding: 100px 0 118px;
}

.blog-index h2 {
  font-size: clamp(2.4rem, 5vw, 4.6rem);
}

.post-list {
  padding: 0;
  margin: 52px 0 0;
  border-top: 1px solid var(--ink);
  list-style: none;
}

.post-card {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 40px;
  padding: 40px 0 44px;
  border-bottom: 1px solid var(--ink);
}

.post-card time,
.post-meta {
  color: var(--muted);
  font: .76rem/1.5 var(--mono);
  text-transform: uppercase;
}

.post-card h3 {
  margin-bottom: 14px;
  font-size: clamp(1.6rem, 3vw, 2.45rem);
}

.post-card h3 a {
  text-decoration: none;
}

.post-card h3 a:hover {
  color: var(--cyan);
}

.post-card p {
  max-width: 660px;
  color: var(--muted);
  font: 1.04rem/1.65 var(--serif);
}

.post-link {
  display: inline-block;
  margin-top: 18px;
  color: var(--acid-dark);
  font: 750 .78rem var(--mono);
  text-decoration: none;
}

.post {
  padding: 94px 0 118px;
}

.post-header {
  padding-bottom: 48px;
  border-bottom: 1px solid var(--ink);
}

.post-header h1 {
  max-width: 920px;
  margin: 0;
  font: 900 clamp(3.25rem, 7vw, 6.7rem)/.89 var(--sans);
  letter-spacing: -.055em;
}

.post-dek {
  max-width: 720px;
  margin-top: 28px;
  color: var(--muted);
  font: 1.3rem/1.55 var(--serif);
}

.post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 28px;
}

.post-meta span::before {
  content: "/ ";
  color: var(--orange);
}

.post-body {
  max-width: 760px;
  margin: 58px auto 0;
  font: 1.12rem/1.78 var(--serif);
}

.post-body > * + * {
  margin-top: 1.45em;
}

.post-body h2 {
  margin-top: 1.55em;
  font: 820 clamp(1.8rem, 4vw, 2.8rem)/1.05 var(--sans);
  letter-spacing: -.035em;
}

.post-body h3 {
  margin-top: 1.6em;
  font-size: 1.45rem;
}

.post-body ul,
.post-body ol {
  padding-left: 1.35em;
}

.post-body li + li {
  margin-top: .45em;
}

.post-body strong {
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 760;
}

.post-body a {
  color: var(--cyan);
  font-weight: 650;
}

.post-body code {
  padding: .08em .28em;
  background: #e9e8e0;
  font: .88em var(--mono);
}

.post-body blockquote {
  padding: 4px 0 4px 24px;
  margin-right: 0;
  margin-left: 0;
  color: var(--muted);
  border-left: 4px solid var(--orange);
}

.post-end {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px 24px;
  margin-top: 72px;
  padding-top: 26px;
  border-top: 1px solid var(--ink);
  font: 750 .8rem var(--mono);
}

.post-end a {
  text-decoration: none;
}

@media (max-width: 1050px) {
  .nav {
    gap: 8px 18px;
  }

  .hero-goblin {
    right: -125px;
  }

  .service-grid,
  .proof-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .service-card {
    min-height: 380px;
  }

  .delivery-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 850px) {
  .site-header {
    align-items: flex-start;
    min-height: 118px;
    padding: 14px 0;
  }

  .brand small {
    display: none;
  }

  .nav {
    max-width: 420px;
  }

  .hero {
    min-height: 880px;
  }

  .hero-goblin {
    top: 310px;
    right: -30px;
    width: 650px;
    height: 650px;
    object-position: center;
  }

  .hero::after {
    background: linear-gradient(180deg, #faf9f5 0%, #faf9f5 48%, rgba(250, 249, 245, .32) 72%, rgba(250, 249, 245, 0) 100%);
  }

  .hero-inner {
    min-height: 880px;
    justify-content: flex-start;
    padding-top: 170px;
  }

  .hero h1 {
    max-width: 680px;
    font-size: clamp(3.7rem, 13vw, 6.2rem);
  }

  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .metric:nth-child(-n + 2) {
    border-bottom: 1px solid #373a32;
  }

  .section {
    padding-top: 78px;
    padding-bottom: 78px;
  }

  .intro-grid,
  .bio-grid,
  .intake-layout,
  .engagement-layout,
  .fit-grid,
  .contact-panel {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .engagement-feature {
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }

  .intake-copy {
    position: static;
  }

  .pricing-block {
    grid-template-columns: 1fr;
  }

  .pricing-block .eyebrow {
    grid-row: auto;
  }

  .blog-hero {
    padding-top: 82px;
    padding-bottom: 82px;
  }

  .blog-index,
  .post {
    padding-top: 76px;
    padding-bottom: 86px;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
  }

  .site-header {
    position: relative;
    flex-direction: column;
    width: calc(100% - 30px);
    min-height: 0;
    gap: 13px;
    background: var(--paper);
  }

  .nav {
    display: grid;
    grid-template-columns: repeat(3, max-content);
    justify-content: start;
    width: 100%;
    gap: 9px 18px;
    padding-bottom: 10px;
  }

  .nav a {
    font-size: .76rem;
  }

  .nav a[lang] {
    padding: 3px 8px;
  }

  .hero {
    min-height: 760px;
  }

  .hero-inner {
    width: calc(100% - 30px);
    min-height: 760px;
    padding-top: 46px;
  }

  .hero h1 {
    font-size: clamp(3.2rem, 17vw, 4.4rem);
    line-height: .88;
  }

  html[lang="zh-CN"] .hero h1 {
    font-size: 3.7rem;
  }

  .hero-subhead {
    width: 100%;
    margin-top: 22px;
    font-size: 1.08rem;
  }

  .hero-actions,
  .hero-actions .button {
    width: 100%;
  }

  .hero-cta-note {
    font-size: .72rem;
  }

  .hero-note {
    display: none;
  }

  .hero-goblin {
    top: 395px;
    right: -34px;
    width: 470px;
    height: 470px;
  }

  .metric {
    min-height: 125px;
    padding: 23px 18px;
  }

  .metric strong {
    font-size: 1.75rem;
  }

  .section {
    padding-right: 15px;
    padding-left: 15px;
  }

  .section-heading {
    margin-bottom: 38px;
  }

  h2 {
    font-size: 2.35rem;
  }

  .service-grid,
  .proof-list,
  .fit-columns {
    grid-template-columns: 1fr;
  }

  .service-card,
  .service-card:nth-child(2) {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }

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

  .number {
    margin-bottom: 36px;
  }

  .proof-list article {
    min-height: 0;
  }

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

  .delivery-stage {
    min-height: 0;
  }

  .stage-number {
    margin-bottom: 34px;
  }

  .engagement-feature,
  .engagement-list article,
  .proof-list article {
    padding: 24px;
  }

  .fit-columns {
    gap: 32px;
  }

  .contact-actions,
  .contact-actions .button {
    width: 100%;
  }

  .contact-list {
    grid-template-columns: 1fr;
  }

  .intake-form {
    padding: 24px 20px;
  }

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

  .form-field.full {
    grid-column: auto;
  }

  .form-actions,
  .form-actions .button {
    width: 100%;
  }

  .blog-width,
  .post {
    width: calc(100% - 30px);
  }

  .blog-hero {
    padding: 62px 0 66px;
  }

  .blog-hero h1,
  .post-header h1 {
    font-size: clamp(3rem, 15vw, 4.3rem);
  }

  .blog-lede,
  .post-dek {
    font-size: 1.08rem;
  }

  .blog-index {
    padding: 64px 0 78px;
  }

  .post-card {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .post {
    padding: 62px 0 78px;
  }

  .post-header {
    padding-bottom: 36px;
  }

  .post-body {
    margin-top: 42px;
    font-size: 1.04rem;
  }
}

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