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

html,
body {
  margin: 0;
  padding: 0;
  background: var(--color-canvas-white);
  color: var(--color-ink-black);
  font-family: var(--font-inter);
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: var(--tracking-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
}

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--color-neutral-accent);
  outline-offset: 3px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-24);
  max-width: 1120px;
  margin: 0 auto;
  padding: var(--spacing-24) var(--spacing-32);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  text-decoration: none;
}

.brand img {
  display: block;
  height: 40px;
  width: auto;
}

.topnav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.topnav a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: var(--spacing-8) 12px;
  font-size: 14px;
  text-decoration: none;
  color: var(--color-ink-black);
  transition:
    color 120ms ease,
    transform 120ms ease;
}

.topnav a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: var(--color-storm-gray);
}

.topnav a:active {
  transform: scale(0.96);
}

.topnav .is-active {
  color: var(--color-neutral-accent);
}

.page-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: var(--spacing-32) var(--spacing-32) var(--spacing-96);
}

.blog-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  align-items: center;
  gap: var(--spacing-64);
  padding: var(--spacing-64) 0 var(--spacing-72);
  border-bottom: 1px solid var(--color-storm-gray);
}

.eyebrow,
.article-kicker,
.post-meta,
.toc-label,
.stat-label {
  font-family: var(--font-pp-radio-grotesk);
  font-size: var(--text-caption);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
  color: var(--color-neutral-accent);
  margin: 0 0 var(--spacing-16);
}

.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: var(--radius-pills);
  background: var(--color-neutral-accent);
}

.hero-title,
.article-title {
  font-family: var(--font-pp-radio-grotesk);
  font-size: var(--text-display);
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-display);
  font-weight: var(--font-weight-semibold);
  max-width: 680px;
  margin: 0;
  text-wrap: balance;
}

.hero-lede,
.article-lede {
  max-width: 680px;
  margin: var(--spacing-24) 0 0;
  color: var(--color-dim-gray);
  font-size: 17px;
  line-height: 1.5;
  text-wrap: pretty;
}

.signal-panel {
  min-height: 320px;
  width: 100%;
  border-radius: var(--radius-cards);
  background:
    radial-gradient(circle at 18% 20%, rgba(255, 255, 255, 0.22), transparent 22%),
    radial-gradient(circle at 78% 32%, color-mix(in srgb, var(--color-neutral-accent) 36%, transparent), transparent 24%),
    linear-gradient(155deg, rgb(25, 25, 25), var(--color-ink-black));
  color: var(--color-canvas-white);
  padding: var(--spacing-16);
  display: grid;
  align-content: end;
  gap: var(--spacing-16);
  overflow: hidden;
  position: relative;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
  outline: 1px solid rgba(0, 0, 0, 0.1);
  outline-offset: -1px;
}

.signal-panel::before {
  content: "";
  position: absolute;
  inset: var(--spacing-16);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 2px;
}

.signal-line {
  height: 1px;
  background: rgba(255, 255, 255, 0.26);
}

.signal-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
}

.signal-grid span {
  display: block;
  height: 52px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.08);
}

.signal-grid span:nth-child(2),
.signal-grid span:nth-child(7) {
  background: color-mix(in srgb, var(--color-neutral-accent) 76%, transparent);
}

.signal-caption {
  position: relative;
  z-index: 1;
  max-width: 260px;
  margin: 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.76);
  text-wrap: pretty;
}

.featured-post {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: var(--spacing-48);
  align-items: center;
  padding: var(--spacing-48) 0;
  border-bottom: 1px solid var(--color-storm-gray);
}

.post-art {
  min-height: 300px;
  border-radius: var(--radius-cards);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.12) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.12) 1px, transparent 1px),
    var(--gradient-ink-black);
  background-size: 28px 28px, 28px 28px, auto;
  padding: var(--spacing-16);
  display: flex;
  align-items: end;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
  outline: 1px solid rgba(0, 0, 0, 0.1);
  outline-offset: -1px;
}

.post-art::before,
.post-art::after {
  content: "";
  position: absolute;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.12);
}

.post-art::before {
  width: 42%;
  height: 28%;
  right: var(--spacing-24);
  top: var(--spacing-32);
}

.post-art::after {
  width: 28%;
  height: 18%;
  right: var(--spacing-64);
  bottom: var(--spacing-40);
}

.post-art-mark {
  position: relative;
  z-index: 1;
  width: 112px;
  height: 112px;
  border-radius: 3px;
  background: var(--color-neutral-accent);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.post-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.post-meta {
  color: var(--color-dim-gray);
  margin: 0 0 var(--spacing-16);
  font-variant-numeric: tabular-nums;
}

.post-title {
  font-family: var(--font-pp-radio-grotesk);
  font-size: var(--text-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  font-weight: var(--font-weight-semibold);
  margin: 0;
  text-wrap: balance;
}

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

.post-title a:hover {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 6px;
}

.post-title a:focus-visible {
  outline-offset: 6px;
}

.post-summary {
  max-width: 620px;
  margin: var(--spacing-16) 0 var(--spacing-24);
  color: var(--color-dim-gray);
  text-wrap: pretty;
}

.read-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-8);
  align-self: flex-start;
  min-height: 40px;
  padding: 10px var(--spacing-16);
  border-radius: var(--radius-buttons);
  background: var(--color-neutral-accent);
  color: var(--color-canvas-white);
  font-family: var(--font-pp-radio-grotesk);
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  transition:
    background-color 120ms ease,
    box-shadow 160ms ease,
    transform 120ms ease;
}

.read-link::after {
  content: "->";
  transform: translateY(-1px);
}

.read-link:hover {
  background: var(--color-neutral-accent-dark);
  box-shadow: var(--shadow-sm);
}

.read-link:active {
  transform: scale(0.96);
}

.newsletter-signup {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 460px);
  gap: var(--spacing-48);
  align-items: center;
  margin-top: var(--spacing-48);
  padding: var(--spacing-48) 0;
  border-top: 1px solid var(--color-storm-gray);
}

.newsletter-signup h2 {
  max-width: 600px;
  margin: 0;
  font-family: var(--font-pp-radio-grotesk);
  font-size: var(--text-heading);
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  text-wrap: balance;
}

.newsletter-form {
  display: grid;
  gap: var(--spacing-16);
  padding: var(--spacing-16);
  border-radius: var(--radius-cards);
  border: 1px solid var(--color-storm-gray);
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.045) 1px, transparent 1px),
    linear-gradient(180deg, rgba(0, 0, 0, 0.045) 1px, transparent 1px),
    var(--color-canvas-white);
  background-size: 28px 28px, 28px 28px, auto;
  outline: 1px solid rgba(0, 0, 0, 0.1);
  outline-offset: -1px;
}

.newsletter-form label {
  color: var(--color-dim-gray);
  font-family: var(--font-pp-radio-grotesk);
  font-size: var(--text-caption);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.newsletter-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--spacing-8);
  align-items: center;
}

.newsletter-control input {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--color-storm-gray);
  border-radius: var(--radius-buttons);
  background: var(--color-canvas-white);
  color: var(--color-ink-black);
  font: inherit;
  outline: none;
  transition:
    border-color 120ms ease,
    box-shadow 160ms ease;
}

.newsletter-control input::placeholder {
  color: var(--color-whisper-gray);
}

.newsletter-control input:focus {
  border-color: var(--color-neutral-accent);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.08);
}

.newsletter-control input:focus-visible {
  outline: none;
}

.newsletter-control button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px var(--spacing-16);
  border: 0;
  border-radius: var(--radius-buttons);
  background: var(--color-neutral-accent);
  color: var(--color-canvas-white);
  cursor: pointer;
  font-family: var(--font-pp-radio-grotesk);
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  transition:
    background-color 120ms ease,
    box-shadow 160ms ease,
    transform 120ms ease;
}

.newsletter-control button:hover {
  background: var(--color-neutral-accent-dark);
  box-shadow: var(--shadow-sm);
}

.newsletter-control button:active {
  transform: scale(0.96);
}

.newsletter-form p {
  margin: 0;
  color: var(--color-dim-gray);
  font-size: 13px;
  text-wrap: pretty;
}

.blog-faq {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(320px, 1fr);
  gap: var(--spacing-48);
  align-items: start;
  margin-top: var(--spacing-48);
  padding: var(--spacing-48) 0;
  border-top: 1px solid var(--color-storm-gray);
}

.faq-head h2 {
  max-width: 520px;
  margin: 0;
  font-family: var(--font-pp-radio-grotesk);
  font-size: var(--text-heading);
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  text-wrap: balance;
}

.faq-list {
  display: grid;
  border-top: 1px solid var(--color-storm-gray);
}

.faq-list details {
  border-bottom: 1px solid var(--color-storm-gray);
}

.faq-list details[open] {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.025) 1px, transparent 1px),
    linear-gradient(180deg, rgba(0, 0, 0, 0.025) 1px, transparent 1px);
  background-size: 28px 28px, 28px 28px;
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  gap: var(--spacing-16);
  padding: var(--spacing-16) 0;
  cursor: pointer;
  font-family: var(--font-pp-radio-grotesk);
  font-size: var(--text-subheading);
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-subheading);
  list-style: none;
  text-wrap: balance;
  transition: transform 120ms ease;
}

.faq-list summary:hover {
  color: var(--color-neutral-accent-dark);
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  color: var(--color-dim-gray);
  font-family: var(--font-inter);
  font-size: 24px;
  font-weight: var(--font-weight-regular);
  line-height: 1;
}

.faq-list details[open] summary::after {
  content: "-";
}

.faq-list summary:active {
  transform: scale(0.96);
}

.faq-list p {
  max-width: 640px;
  margin: 0;
  padding: 0 var(--spacing-16) var(--spacing-24) 0;
  color: var(--color-dim-gray);
  text-wrap: pretty;
}

.post-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--spacing-32);
  padding-top: var(--spacing-48);
}

.post-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: var(--spacing-24) 0 0;
  border-top: 1px solid var(--color-storm-gray);
  transition: border-color 120ms ease;
}

.post-card:focus-within {
  border-top-color: var(--color-ink-black);
}

.post-card .post-title {
  font-size: var(--text-subheading);
  line-height: var(--leading-subheading);
}

.post-card .post-summary {
  margin-bottom: var(--spacing-16);
}

.card-link {
  margin-top: auto;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
  align-self: flex-start;
  color: var(--color-ink-black);
  font-family: var(--font-pp-radio-grotesk);
  font-size: 13px;
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  border-bottom: 1px solid var(--color-storm-gray);
  transition:
    border-color 120ms ease,
    transform 120ms ease;
}

.card-link::after {
  content: "->";
  transform: translateY(-1px);
}

.card-link:hover {
  border-bottom-color: var(--color-ink-black);
}

.card-link:active {
  transform: scale(0.96);
}

.service-cards-section {
  display: grid;
  gap: var(--spacing-32);
  margin-top: 0;
  padding: var(--spacing-48) 0;
}

.services-head {
  max-width: 680px;
}

.services-head h2 {
  margin: 0;
  font-family: var(--font-pp-radio-grotesk);
  font-size: var(--text-heading);
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  text-wrap: balance;
}

.service-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--spacing-24);
}

.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 432px;
  padding: var(--spacing-16);
  border-radius: var(--radius-cards);
  border: 1px solid var(--color-storm-gray);
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(0, 0, 0, 0.035) 1px, transparent 1px),
    var(--color-canvas-white);
  background-size: 28px 28px, 28px 28px, auto;
  outline: 1px solid rgba(0, 0, 0, 0.1);
  outline-offset: -1px;
  overflow: hidden;
  transition:
    border-color 120ms ease,
    box-shadow 160ms ease,
    transform 120ms ease;
}

.service-card:hover,
.service-card:focus-within {
  border-color: var(--color-ink-black);
  box-shadow: var(--shadow-sm);
}

.service-card:active {
  transform: scale(0.96);
}

.service-card-image {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  object-fit: cover;
  border-radius: 3px;
  filter: grayscale(1) contrast(1.08);
  outline: 1px solid rgba(0, 0, 0, 0.1);
  outline-offset: -1px;
}

.service-card-top {
  display: grid;
  gap: var(--spacing-16);
  margin-bottom: var(--spacing-32);
  padding-top: var(--spacing-16);
}

.service-card-top::before {
  content: "";
  height: 1px;
  background: var(--color-ink-black);
  opacity: 0.18;
}

.service-card-top span {
  color: var(--color-dim-gray);
  font-family: var(--font-pp-radio-grotesk);
  font-size: var(--text-caption);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-variant-numeric: tabular-nums;
}

.service-card-top strong {
  max-width: 240px;
  font-family: var(--font-pp-radio-grotesk);
  font-size: var(--text-subheading);
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-subheading);
  letter-spacing: var(--tracking-subheading);
  text-wrap: balance;
}

.service-card p {
  margin: 0 0 var(--spacing-24);
  color: var(--color-dim-gray);
  line-height: 1.5;
  text-wrap: pretty;
}

.service-card .card-link {
  margin-top: auto;
}

.logo-cloud-section {
  display: grid;
  gap: var(--spacing-32);
  padding: var(--spacing-48) 0;
  border-top: 1px solid var(--color-storm-gray);
}

.logo-cloud-head {
  max-width: 640px;
}

.logo-cloud-head h2 {
  margin: 0;
  font-family: var(--font-pp-radio-grotesk);
  font-size: var(--text-heading);
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  text-wrap: balance;
}

.logo-cloud {
  display: grid;
  grid-template-columns: repeat(9, minmax(0, 1fr));
  gap: var(--spacing-8);
  padding: 0;
  margin: 0;
  list-style: none;
}

.logo-cloud-item {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  height: 76px;
  padding: 14px;
}

.logo-cloud-item img {
  display: block;
  width: 104px;
  height: 34px;
  object-fit: contain;
  filter: grayscale(1) contrast(0.95);
  opacity: 0.74;
}

.article-head {
  padding: var(--spacing-48) 0 var(--spacing-64);
  border-bottom: 1px solid var(--color-storm-gray);
}

.article-kicker {
  color: var(--color-dim-gray);
  margin: 0 0 var(--spacing-16);
}

.article-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 680px);
  gap: var(--spacing-64);
  padding-top: var(--spacing-48);
}

.toc {
  position: sticky;
  top: var(--spacing-32);
  align-self: start;
}

.toc-label {
  color: var(--color-dim-gray);
  margin: 0 0 var(--spacing-16);
}

.toc a,
.back-link {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  color: var(--color-dim-gray);
  font-size: 14px;
  text-decoration: none;
  transition:
    color 120ms ease,
    transform 120ms ease;
}

.toc a:hover,
.back-link:hover {
  color: var(--color-ink-black);
}

.toc a:active,
.back-link:active {
  transform: scale(0.96);
}

.toc ol {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--spacing-24);
  counter-reset: toc;
}

.toc li {
  counter-increment: toc;
}

.toc a {
  gap: 8px;
  padding: 4px 0;
}

.toc ol a::before {
  content: counter(toc);
  min-width: 18px;
  color: var(--color-whisper-gray);
  font-family: var(--font-pp-radio-grotesk);
  font-variant-numeric: tabular-nums;
}

.article {
  min-width: 0;
}

.article section {
  padding: var(--spacing-32) 0;
  border-top: 1px solid var(--color-storm-gray);
  scroll-margin-top: var(--spacing-32);
}

.article section:first-child {
  border-top: 0;
  padding-top: 0;
}

.article h2 {
  font-family: var(--font-pp-radio-grotesk);
  font-size: var(--text-subheading);
  line-height: var(--leading-subheading);
  letter-spacing: var(--tracking-subheading);
  font-weight: var(--font-weight-semibold);
  margin: 0 0 var(--spacing-16);
  text-wrap: balance;
}

.article p {
  margin: 0 0 var(--spacing-16);
  color: var(--color-ink-black);
  text-wrap: pretty;
}

.article p:last-child {
  margin-bottom: 0;
}

.article ul {
  margin: 0 0 var(--spacing-16);
  padding-left: 20px;
}

.article li {
  margin-bottom: 8px;
}

.article li::marker {
  color: var(--color-neutral-accent);
}

.note {
  margin: var(--spacing-32) 0;
  padding: var(--spacing-16);
  border-radius: var(--radius-cards);
  background: rgba(0, 0, 0, 0.03);
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--spacing-16);
  margin: var(--spacing-32) 0;
}

.stat {
  padding-top: var(--spacing-16);
  border-top: 1px solid var(--color-storm-gray);
}

.stat-value {
  font-family: var(--font-pp-radio-grotesk);
  font-size: var(--text-heading);
  line-height: var(--leading-heading);
  font-variant-numeric: tabular-nums;
  margin: 0;
}

.stat-label {
  color: var(--color-dim-gray);
  margin: var(--spacing-8) 0 0;
}

.footer {
  max-width: 1120px;
  margin: 0 auto;
  padding: var(--spacing-32);
  display: flex;
  justify-content: space-between;
  gap: var(--spacing-16);
  border-top: 1px solid var(--color-storm-gray);
  color: var(--color-dim-gray);
  font-size: 12px;
}

@media (max-width: 820px) {
  .topbar,
  .page-shell,
  .footer {
    padding-left: var(--spacing-16);
    padding-right: var(--spacing-16);
  }

  .blog-hero,
  .featured-post,
  .blog-faq,
  .newsletter-signup,
  .article-layout {
    grid-template-columns: 1fr;
    gap: var(--spacing-32);
  }

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

  .tab-list {
    width: 100%;
  }

  .post-list,
  .service-card-grid,
  .case-study-grid,
  .stat-row {
    grid-template-columns: 1fr;
  }

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

  .case-study-card-featured {
    grid-column: auto;
  }

  .case-study-card,
  .case-study-card-featured,
  .service-card {
    min-height: 0;
  }

  .case-study-card-featured .case-metrics {
    grid-template-columns: 1fr;
  }

  .toc {
    position: static;
    border-bottom: 1px solid var(--color-storm-gray);
    padding-bottom: var(--spacing-24);
  }
}

@media (max-width: 560px) {
  .topbar,
  .topnav,
  .footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .blog-hero {
    padding-top: var(--spacing-32);
  }

  .signal-panel,
  .post-art {
    min-height: 220px;
  }

  .hero-title,
  .article-title {
    font-size: var(--text-heading-lg);
  }

  .newsletter-control {
    grid-template-columns: 1fr;
  }

  .newsletter-control button {
    width: 100%;
  }

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

  .logo-cloud-item img {
    width: 118px;
  }

  .faq-list summary {
    font-size: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
  }
}