:root {
  --ink: #11120f;
  --muted: #5a5e55;
  --paper: #fbfbf7;
  --paper-strong: #f2f3ed;
  --white: #ffffff;
  --line: #d8d9d0;
  --line-strong: #b9bbb0;
  --charcoal: #171914;
  --graphite: #20231c;
  --mint: #8df7c3;
  --teal: #00a896;
  --teal-text: #008174;
  --cobalt: #246bfe;
  --coral: #ff6047;
  --coral-text: #e11f00;
  --amber: #e7b84b;
  --shadow: 0 24px 70px rgba(17, 18, 15, 0.16);
  --shadow-tight: 0 16px 34px rgba(17, 18, 15, 0.12);
  --radius: 8px;
  --max: 1180px;
  --font-display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: 0;
}

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 520ms ease, transform 520ms ease;
  }

  .reveal.is-visible {
    opacity: 1;
    transform: none;
  }
}

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

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

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 3px;
}

button,
input,
textarea,
select {
  font: inherit;
  letter-spacing: 0;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 100;
  transform: translateY(-140%);
  background: var(--mint);
  color: var(--ink);
  padding: 10px 14px;
  border-radius: var(--radius);
}

.skip-link:focus {
  transform: translateY(0);
}

.page-shell {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  left: 50%;
  top: 18px;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 24px;
  width: min(var(--max), calc(100% - 32px));
  transform: translateX(-50%);
  padding: 10px 12px;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  background: rgba(17, 18, 15, 0.54);
  backdrop-filter: blur(18px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.18);
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.site-header.scrolled,
.site-header.compact {
  color: var(--ink);
  background: rgba(251, 251, 247, 0.92);
  border-color: rgba(17, 18, 15, 0.14);
  box-shadow: 0 14px 40px rgba(17, 18, 15, 0.12);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  font-weight: 700;
}

.brand-mark {
  display: inline-grid;
  position: relative;
  place-items: center;
  width: 42px;
  height: 34px;
  overflow: hidden;
  color: var(--ink);
  border: 1px solid rgba(17, 18, 15, 0.14);
  border-radius: 6px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.76), transparent 42%),
    linear-gradient(135deg, var(--mint), #69eeb3);
  box-shadow: inset 0 -10px 18px rgba(17, 18, 15, 0.1);
  font-size: 13px;
  letter-spacing: 0;
}

.brand-mark::after {
  content: "";
  position: absolute;
  right: -8px;
  bottom: 6px;
  width: 34px;
  height: 5px;
  background: var(--ink);
  opacity: 0.22;
  transform: rotate(-32deg);
}

.brand-name {
  white-space: nowrap;
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 22px;
  font-size: 14px;
  color: currentColor;
}

.site-nav a,
.footer-links a,
.discovery-list a,
.mega-list a {
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.site-nav a:hover,
.footer-links a:hover,
.discovery-list a:hover,
.text-link:hover,
.related-grid a:hover,
.mega-list a:hover {
  text-decoration: underline;
}

.site-nav a[aria-current="true"],
.nav-cta[aria-current="true"] {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
}

.menu-toggle {
  display: none;
  justify-self: end;
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
  color: currentColor;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.site-header.scrolled .menu-toggle,
.site-header.compact .menu-toggle {
  border-color: rgba(17, 18, 15, 0.16);
  background: rgba(17, 18, 15, 0.04);
}

.nav-cta {
  justify-self: end;
  padding: 9px 13px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid rgba(17, 18, 15, 0.16);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 700;
}

.site-header.scrolled .nav-cta,
.site-header.compact .nav-cta {
  background: var(--ink);
  color: var(--white);
}

.hero {
  position: relative;
  min-height: 88vh;
  overflow: hidden;
  background:
    radial-gradient(ellipse 820px 560px at 84% 30%, rgba(36, 107, 254, 0.16), transparent 60%),
    radial-gradient(ellipse 620px 460px at 92% 76%, rgba(255, 96, 71, 0.12), transparent 60%),
    var(--charcoal);
  color: var(--white);
}

.hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(17, 18, 15, 0.78) 0%, rgba(17, 18, 15, 0.34) 46%, transparent 78%);
}

/* The signal device is GCG's one signature element — expressed once, at full strength, not echoed as decoration elsewhere. */
.hero-identity {
  position: absolute;
  right: max(42px, calc((100vw - var(--max)) / 2));
  top: 148px;
  z-index: 1;
  width: 320px;
  height: 248px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  background:
    linear-gradient(rgba(141, 247, 195, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(141, 247, 195, 0.12) 1px, transparent 1px),
    rgba(17, 18, 15, 0.32);
  background-size: 24px 24px;
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(10px);
}

.signal-core,
.signal-line,
.signal-point,
.signal-label {
  position: absolute;
  display: block;
}

.signal-core {
  left: 132px;
  top: 96px;
  width: 38px;
  height: 38px;
  border: 2px solid var(--mint);
  border-radius: 50%;
  box-shadow: 0 0 0 12px rgba(141, 247, 195, 0.08);
}

.signal-line {
  height: 2px;
  transform: rotate(var(--rotate, 0deg));
  transform-origin: left center;
}

.signal-line-one {
  left: 36px;
  top: 68px;
  width: 168px;
  --rotate: 18deg;
  background: var(--mint);
}

.signal-line-two {
  left: 160px;
  top: 120px;
  width: 118px;
  --rotate: -24deg;
  background: var(--coral);
}

.signal-line-three {
  left: 88px;
  top: 174px;
  width: 154px;
  --rotate: -9deg;
  background: var(--cobalt);
}

.signal-point {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.12);
}

.signal-point-one {
  left: 34px;
  top: 62px;
}

.signal-point-two {
  right: 40px;
  top: 66px;
  background: var(--coral);
}

.signal-point-three {
  left: 88px;
  bottom: 52px;
  background: var(--cobalt);
}

.signal-label {
  color: rgba(255, 255, 255, 0.68);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

.signal-label-one {
  left: 34px;
  top: 40px;
}

.signal-label-two {
  right: 12px;
  top: 44px;
}

.signal-label-three {
  left: 64px;
  bottom: 26px;
}

@media (prefers-reduced-motion: no-preference) {
  .signal-line {
    animation: signal-draw 760ms cubic-bezier(0.16, 1, 0.3, 1) both;
  }

  .signal-line-one {
    animation-delay: 100ms;
  }

  .signal-line-two {
    animation-delay: 260ms;
  }

  .signal-line-three {
    animation-delay: 420ms;
  }

  .signal-core {
    animation: signal-core-in 520ms ease both;
  }

  .signal-point,
  .signal-label {
    opacity: 0;
    animation: signal-fade-in 420ms ease both;
    animation-delay: 640ms;
  }

  @keyframes signal-draw {
    from {
      transform: rotate(var(--rotate, 0deg)) scaleX(0);
      opacity: 0;
    }

    to {
      transform: rotate(var(--rotate, 0deg)) scaleX(1);
      opacity: 1;
    }
  }

  @keyframes signal-core-in {
    from {
      opacity: 0;
      transform: scale(0.7);
    }

    to {
      opacity: 1;
      transform: scale(1);
    }
  }

  @keyframes signal-fade-in {
    from {
      opacity: 0;
      transform: translateY(4px);
    }

    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  min-height: 88vh;
  flex-direction: column;
  justify-content: flex-end;
  padding: 142px 0 56px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--teal-text);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--mint);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 740px;
  margin-bottom: 16px;
  font-family: var(--font-display);
  font-size: 72px;
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: 0;
}

.hero-lede {
  max-width: 700px;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 22px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 42px;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 700;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button-primary {
  background: var(--mint);
  color: var(--ink);
  border-color: rgba(17, 18, 15, 0.22);
  box-shadow: 0 10px 26px rgba(141, 247, 195, 0.22);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.26);
}

.button:hover,
.nav-cta:hover {
  transform: translateY(-1px);
}

.button-primary:hover {
  box-shadow: 0 14px 34px rgba(141, 247, 195, 0.3);
}

.text-link {
  display: inline-flex;
  margin-top: 6px;
  color: var(--ink);
  font-weight: 700;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 880px;
  margin: 0;
}

.hero-metrics div {
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius);
  background: rgba(17, 18, 15, 0.42);
}

.hero-metrics dt {
  color: var(--teal);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.hero-metrics dd {
  margin: 4px 0 0;
  color: rgba(255, 255, 255, 0.9);
}

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

.identity-strip {
  border-bottom: 1px solid rgba(17, 18, 15, 0.14);
  background: var(--charcoal);
  color: var(--white);
}

.identity-strip-inner {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255, 255, 255, 0.16);
}

.identity-strip-inner span {
  min-height: 72px;
  display: grid;
  place-items: center;
  background:
    linear-gradient(135deg, rgba(141, 247, 195, 0.1), transparent 44%),
    var(--charcoal);
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1fr);
  gap: 64px;
  padding: 54px 0;
  align-items: start;
}

.intro-grid h2,
.intro-grid p {
  margin-bottom: 0;
}

.intro-grid > p {
  color: var(--muted);
  font-size: 19px;
}

.section {
  padding: 94px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 38px;
}

.section-heading p:not(.eyebrow) {
  color: var(--muted);
  font-size: 18px;
}

.capability-grid,
.work-grid,
.engagement-grid,
.offer-grid,
.metric-grid,
.proof-grid,
.pricing-grid,
.deliverable-grid,
.faq-grid {
  display: grid;
  gap: 16px;
}

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

.capability-card,
.work-card,
.engagement-card,
.offer-card,
.metric-card,
.proof-card,
.pricing-card,
.deliverable-card,
.faq-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 1px 0 rgba(17, 18, 15, 0.03);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.capability-card:hover,
.work-card:hover,
.engagement-card:hover,
.offer-card:hover,
.proof-card:hover,
.pricing-card:hover,
.deliverable-card:hover,
.faq-card:hover,
.mega-list a:hover,
.related-grid a:hover,
.discovery-list a:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-tight);
}

.capability-card,
.offer-card,
.metric-card,
.proof-card,
.deliverable-card,
.faq-card {
  min-height: 230px;
  padding: 24px;
}

.capability-card::before,
.proof-card::before,
.deliverable-card::before,
.offer-card::before {
  content: "";
  position: absolute;
  left: 24px;
  right: 24px;
  top: 0;
  height: 3px;
}

/* Each card type carries one accent tied to its role, not a repeated rainbow bar. */
.capability-card::before {
  background: var(--cobalt);
}

.proof-card::before {
  background: var(--teal);
}

.deliverable-card::before {
  background: var(--amber);
}

.offer-card::before {
  background: var(--coral);
}

.capability-index,
.process span,
.work-tag,
.engagement-time,
.article-aside p,
.label {
  display: inline-block;
  color: var(--teal-text);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.capability-card p,
.work-card p,
.engagement-card p,
.article-body p,
.article-body li {
  color: var(--muted);
}

.proof-signal-section {
  padding-bottom: 0;
}

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

.metric-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric-card {
  min-height: 150px;
}

.metric-card .label {
  margin-bottom: 8px;
}

.proof-card p,
.offer-card p,
.metric-card p,
.deliverable-card p,
.faq-card p,
.pricing-card p {
  color: var(--muted);
}

.method-section {
  background: var(--charcoal);
  color: var(--white);
}

.method-section .eyebrow {
  color: var(--teal);
}

.method-section .section-heading p:not(.eyebrow),
.method-section .process p {
  color: rgba(255, 255, 255, 0.68);
}

.process {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.18);
}

.process article {
  min-height: 260px;
  padding: 24px;
  background: #171914;
}

.process span {
  color: var(--teal);
}

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

.work-card {
  overflow: hidden;
}

.work-card h2,
.work-card h3,
.work-card p {
  padding-left: 22px;
  padding-right: 22px;
}

.work-card h2 {
  margin-bottom: 8px;
  font-size: 28px;
}

.work-card h3 {
  margin-bottom: 8px;
}

.work-card p:last-child {
  padding-bottom: 22px;
}

.work-tag {
  margin: 18px 0 8px;
  color: var(--coral-text);
}

.work-visual {
  height: 150px;
  border-bottom: 1px solid var(--line);
  background: var(--charcoal);
}

.work-grid.large .work-visual {
  height: 190px;
}

.visual-grid {
  background:
    linear-gradient(90deg, transparent 31%, rgba(141, 247, 195, 0.45) 32%, transparent 33%),
    linear-gradient(180deg, transparent 31%, rgba(141, 247, 195, 0.45) 32%, transparent 33%),
    linear-gradient(135deg, #11120f, #263126);
  background-size: 48px 48px, 48px 48px, 100% 100%;
}

.visual-gate {
  background:
    radial-gradient(circle at 50% 50%, rgba(141, 247, 195, 0.72) 0 8px, transparent 9px),
    linear-gradient(90deg, transparent 15%, rgba(255, 255, 255, 0.68) 16%, transparent 17%, transparent 82%, rgba(255, 255, 255, 0.68) 83%, transparent 84%),
    linear-gradient(135deg, #171914, #123a35);
}

.visual-commerce {
  background:
    linear-gradient(90deg, rgba(255, 96, 71, 0.9) 0 22%, transparent 22% 28%, rgba(231, 184, 75, 0.9) 28% 50%, transparent 50% 56%, rgba(0, 168, 150, 0.9) 56% 78%, transparent 78%),
    linear-gradient(135deg, #171914, #2b2820);
}

.visual-ops {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.62) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.2) 1px, transparent 1px),
    linear-gradient(135deg, #151711, #263126);
  background-size: 88px 42px, 88px 42px, 100% 100%;
}

.visual-mobile {
  background:
    linear-gradient(90deg, transparent 34%, rgba(255, 255, 255, 0.7) 34% 66%, transparent 66%),
    linear-gradient(180deg, transparent 18%, rgba(36, 107, 254, 0.9) 18% 82%, transparent 82%),
    linear-gradient(135deg, #171914, #20333a);
}

.visual-learning {
  background:
    linear-gradient(135deg, transparent 0 32%, rgba(141, 247, 195, 0.78) 32% 34%, transparent 34%),
    linear-gradient(45deg, transparent 0 48%, rgba(255, 96, 71, 0.78) 48% 50%, transparent 50%),
    linear-gradient(135deg, #171914, #2b2920);
}

.engagement-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
}

.engagement-card {
  display: flex;
  min-height: 300px;
  flex-direction: column;
  padding: 26px;
}

.engagement-card.featured {
  border-color: rgba(0, 168, 150, 0.45);
  box-shadow: var(--shadow);
}

.engagement-card a {
  margin-top: auto;
  color: var(--ink);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.pricing-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.pricing-card {
  display: flex;
  min-height: 360px;
  flex-direction: column;
  padding: 24px;
}

.pricing-card.featured {
  border-color: rgba(0, 168, 150, 0.45);
  box-shadow: var(--shadow);
}

.pricing-card ul {
  margin: 0 0 24px;
  padding-left: 18px;
  color: var(--muted);
}

.pricing-card .button {
  margin-top: auto;
}

.discovery-section {
  background: var(--white);
  border-block: 1px solid var(--line);
}

.discovery-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr);
  gap: 60px;
}

.discovery-list {
  display: grid;
  gap: 12px;
}

.discovery-list a {
  display: grid;
  gap: 4px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.discovery-list span {
  color: var(--coral-text);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.start-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(320px, 0.72fr);
  gap: 44px;
  align-items: start;
  padding: 42px;
  color: var(--white);
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--charcoal), #20231c);
  box-shadow: var(--shadow);
}

.start-panel.small {
  grid-template-columns: 1fr auto;
  align-items: center;
}

.start-panel.light {
  color: var(--ink);
  background: var(--white);
}

.start-panel.light p {
  color: var(--muted);
}

.start-panel.light .eyebrow {
  color: var(--teal-text);
}

.start-panel p {
  color: rgba(255, 255, 255, 0.72);
}

.start-panel .eyebrow {
  color: var(--teal);
}

.intake-form {
  display: grid;
  gap: 14px;
}

.intake-form label {
  display: grid;
  gap: 6px;
}

.intake-form span {
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  font-weight: 700;
}

.intake-form input,
.intake-form textarea,
.intake-form select {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  padding: 12px;
}

.intake-form select option {
  color: var(--ink);
}

.intake-form input:focus,
.intake-form textarea:focus,
.intake-form select:focus {
  outline: 2px solid var(--mint);
  outline-offset: 2px;
}

.form-note {
  margin: 0;
  font-size: 13px;
}

.field-trap {
  position: absolute;
  left: -100vw;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.light-form input,
.light-form textarea,
.light-form select {
  border-color: var(--line);
  background: var(--paper);
  color: var(--ink);
}

.light-form span {
  color: var(--ink);
}

.light-form .form-note {
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--white);
  padding: 38px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: center;
}

.footer-brand {
  margin-bottom: 10px;
}

.footer-grid p {
  margin: 0;
  color: var(--muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.subhero,
.article-page {
  position: relative;
  padding-top: 170px;
}

.subhero {
  padding-bottom: 64px;
}

.subhero h1,
.article-page h1 {
  max-width: 900px;
  color: var(--ink);
  font-size: 64px;
}

.subhero p,
.article-lede {
  max-width: 760px;
  color: var(--muted);
  font-size: 21px;
}

.subhero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.subhero-media {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(320px, 0.7fr);
  gap: 44px;
  align-items: center;
  padding-bottom: 72px;
}

.subhero-media .subhero {
  padding-bottom: 0;
}

.media-frame {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--charcoal);
  box-shadow: var(--shadow);
}

.media-frame img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.subhero .button-secondary {
  color: var(--ink);
  border-color: var(--line);
  background: var(--white);
}

.article-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 54px;
  align-items: start;
}

.article-aside {
  position: sticky;
  top: 110px;
  border-left: 4px solid var(--teal);
  padding: 16px 0 16px 18px;
  color: var(--muted);
}

.article-aside ul {
  margin: 8px 0 0;
  padding-left: 18px;
}

.article-body {
  max-width: 760px;
}

.article-body h2 {
  margin: 0 0 12px;
  font-size: 32px;
}

.article-body p,
.article-body ul {
  margin-bottom: 30px;
}

.article-body .button {
  margin-bottom: 24px;
}

.related-section {
  padding-top: 0;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.related-grid a {
  display: grid;
  gap: 8px;
  min-height: 150px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--muted);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.related-grid span {
  color: var(--ink);
  font-size: 20px;
  font-weight: 700;
}

.matrix {
  display: grid;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
}

.matrix-row {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr 1fr;
  gap: 1px;
  background: var(--line);
}

.deliverable-matrix .matrix-row {
  grid-template-columns: 1.2fr repeat(4, minmax(0, 1fr));
}

.matrix-row > * {
  padding: 18px;
  background: var(--white);
}

.matrix-row.header > * {
  background: var(--charcoal);
  color: var(--white);
  font-weight: 700;
}

.timeline {
  display: grid;
  gap: 12px;
}

.timeline article {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 24px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.timeline span {
  color: var(--coral-text);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.mega-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.mega-list a {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.mega-list strong {
  display: block;
  margin-bottom: 4px;
}

.mega-list span {
  color: var(--muted);
}

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

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
}

.case-meta span {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--muted);
  font-size: 13px;
}

.artifact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.artifact-card {
  display: grid;
  gap: 16px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 1px 0 rgba(17, 18, 15, 0.03);
}

.artifact-sample {
  min-height: 210px;
  padding: 18px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--amber);
  border-radius: var(--radius);
  background: var(--paper-strong);
}

.artifact-line {
  display: block;
  height: 9px;
  margin-bottom: 10px;
  border-radius: 999px;
  background: rgba(17, 18, 15, 0.16);
}

.artifact-line.short {
  width: 54%;
}

.artifact-line.medium {
  width: 72%;
}

.artifact-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.artifact-pill-row span {
  padding: 6px 8px;
  border-radius: 999px;
  background: rgba(0, 168, 150, 0.1);
  color: var(--teal-text);
  font-size: 12px;
  font-weight: 700;
}

.artifact-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.booking-note {
  display: inline-flex;
  margin-left: 10px;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 940px) {
  .hero-identity {
    top: 72px;
    right: 16px;
    transform: scale(0.52);
    transform-origin: top right;
  }

  .hero-content {
    padding-top: 216px;
  }

  .site-header {
    grid-template-columns: 1fr auto auto;
  }

  .site-nav {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
  }

  .site-header.nav-open {
    align-items: start;
  }

  .site-header.nav-open .site-nav {
    display: grid;
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: stretch;
    gap: 4px;
    width: 100%;
    padding: 12px 0 0;
  }

  .site-header.nav-open .site-nav a {
    padding: 10px 8px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.08);
  }

  .site-header.compact.nav-open .site-nav a,
  .site-header.scrolled.nav-open .site-nav a {
    background: rgba(17, 18, 15, 0.04);
  }

  h1,
  .subhero h1,
  .article-page h1 {
    font-size: 52px;
  }

  h2 {
    font-size: 34px;
  }

  .intro-grid,
  .discovery-grid,
  .identity-strip-inner,
  .start-panel,
  .article-layout,
  .subhero-media {
    grid-template-columns: 1fr;
  }

  .identity-strip-inner span {
    min-height: 54px;
  }

  .capability-grid,
  .work-grid,
  .engagement-grid,
  .offer-grid,
  .metric-grid,
  .proof-grid,
  .pricing-grid,
  .deliverable-grid,
  .process,
  .related-grid,
  .faq-grid,
  .artifact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .article-aside {
    position: static;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 28px, var(--max));
  }

  .site-header {
    top: 10px;
    width: calc(100% - 20px);
    gap: 10px;
  }

  .brand-name {
    display: none;
  }

  .nav-cta {
    padding: 8px 10px;
  }

  .menu-toggle {
    padding: 8px 10px;
  }

  .hero,
  .hero-content {
    min-height: 86vh;
  }

  .hero-content {
    padding: 216px 0 34px;
  }

  h1,
  .subhero h1,
  .article-page h1 {
    font-size: 42px;
  }

  h2 {
    font-size: 30px;
  }

  .hero-lede,
  .subhero p,
  .article-lede {
    font-size: 18px;
  }

  .hero-metrics,
  .capability-grid,
  .work-grid,
  .engagement-grid,
  .offer-grid,
  .metric-grid,
  .proof-grid,
  .pricing-grid,
  .deliverable-grid,
  .process,
  .related-grid,
  .faq-grid,
  .artifact-grid,
  .mega-list {
    grid-template-columns: 1fr;
  }

  .matrix-row,
  .deliverable-matrix .matrix-row,
  .timeline article {
    grid-template-columns: 1fr;
  }

  .matrix-row {
    gap: 0;
  }

  .section {
    padding: 68px 0;
  }

  .start-panel {
    padding: 24px;
  }

  .start-panel.small {
    grid-template-columns: 1fr;
  }

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