:root {
  --ink: #1d1d1f;
  --muted: #6e6e73;
  --surface: #f5f5f7;
  --line: rgba(29, 29, 31, .14);
  --blue: #06c;
  --blue-hover: #0077ed;
  --display: ui-sans-serif, -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background: #fff; color: var(--ink); font-family: var(--display); margin: 0; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid #0077ed;
  outline-offset: 3px;
}

/* Header & Navigation */
.site-header {
  align-items: center;
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  background: rgba(255, 255, 255, .82);
  border-bottom: 1px solid rgba(29, 29, 31, .06);
  display: flex;
  height: 58px;
  justify-content: space-between;
  padding: 0 max(24px, calc((100vw - 1120px) / 2));
  position: sticky;
  top: 0;
  transition: border-color .2s, background .2s;
  z-index: 40;
}
.site-header.scrolled {
  background: rgba(255, 255, 255, .94);
  border-color: rgba(0, 0, 0, .09);
}
.wordmark {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -.7px;
}
.wordmark span { color: var(--blue); }

nav {
  align-items: center;
  display: flex;
  gap: 22px;
}
nav a {
  color: #424245;
  font-size: 13px;
  font-weight: 500;
  transition: color .15s;
}
nav a:hover, nav a.active {
  color: var(--blue);
}
nav a.active {
  font-weight: 600;
}
nav .nav-cta {
  background: var(--ink);
  border-radius: 999px;
  color: #fff !important;
  font-size: 12px;
  font-weight: 600;
  padding: 7px 14px;
  transition: background .2s, transform .2s;
}
nav .nav-cta:hover {
  background: var(--blue);
  transform: translateY(-1px);
}
nav .language {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  font-size: 11px;
  font-weight: 650;
  padding: 5px 9px;
}
.menu-toggle {
  background: transparent;
  border: 0;
  cursor: pointer;
  display: none;
  height: 36px;
  padding: 8px 0 8px 12px;
  width: 38px;
}
.menu-toggle i {
  background: var(--ink);
  display: block;
  height: 1.5px;
  margin: 5px 0;
  transition: transform .2s;
  width: 19px;
}

/* Base Sections & Typography */
.section {
  padding: clamp(76px, 10vw, 136px) max(24px, calc((100vw - 1120px) / 2));
}
.section-tight {
  padding: clamp(54px, 7vw, 96px) max(24px, calc((100vw - 1120px) / 2));
}
.section-light { background: #fff; }
.section-surface { background: var(--surface); }

.eyebrow {
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  margin: 0 0 18px;
  text-transform: uppercase;
}
h1, h2, h3, h4, p { margin-top: 0; }
h1 {
  font-size: clamp(44px, 6.2vw, 82px);
  letter-spacing: -.055em;
  line-height: 1.02;
  margin-bottom: 0;
  max-width: 940px;
}
h1 span { color: #86868b; }
h2 {
  font-size: clamp(34px, 4.6vw, 60px);
  letter-spacing: -.045em;
  line-height: 1.06;
  margin-bottom: 0;
  max-width: 860px;
}
.section-heading > p:not(.eyebrow),
.lede,
.about-copy,
.contact-grid > div > p:last-child {
  color: #515154;
  font-size: clamp(18px, 1.85vw, 22px);
  letter-spacing: -.015em;
  line-height: 1.5;
}
.section-heading > p:not(.eyebrow) {
  margin: 22px 0 0;
  max-width: 760px;
}

/* Breadcrumb */
.breadcrumb {
  align-items: center;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 13px;
  gap: 8px;
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
}
.breadcrumb a {
  color: var(--muted);
  transition: color .15s;
}
.breadcrumb a:hover { color: var(--blue); }
.breadcrumb li + li::before {
  color: #b0b0b5;
  content: "/";
  margin-right: 8px;
}
.breadcrumb li[aria-current="page"] {
  color: var(--ink);
  font-weight: 600;
}

/* Hero & Page Hero */
.hero {
  align-items: center;
  display: flex;
  min-height: min(760px, calc(100vh - 58px));
  overflow: hidden;
  position: relative;
}
.page-hero {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  padding: clamp(56px, 8vw, 104px) max(24px, calc((100vw - 1120px) / 2));
  position: relative;
}
.page-hero h1 {
  font-size: clamp(36px, 5vw, 64px);
  max-width: 860px;
}
.page-hero .lede {
  margin: 22px 0 0;
  max-width: 720px;
}
.hero-content {
  position: relative;
  z-index: 1;
}
.hero .lede {
  margin: 28px 0 0;
  max-width: 690px;
}
.hero-orbit {
  background: radial-gradient(circle, rgba(126, 215, 255, .82) 0, rgba(115, 183, 255, .25) 36%, transparent 69%);
  border-radius: 50%;
  height: min(68vw, 760px);
  pointer-events: none;
  position: absolute;
  right: max(-230px, -8vw);
  top: 2%;
  width: min(68vw, 760px);
}
.hero-orbit::after {
  border: 1px solid rgba(0, 102, 204, .22);
  border-radius: inherit;
  content: "";
  inset: 10%;
  position: absolute;
}
.hero-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 34px;
}

/* Buttons */
.button {
  align-items: center;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  gap: 9px;
  justify-content: center;
  padding: 13px 22px;
  transition: background .2s, border-color .2s, color .2s, transform .2s;
}
.button:hover { transform: translateY(-1px); }
.button-primary {
  background: var(--blue);
  color: #fff;
}
.button-primary:hover { background: var(--blue-hover); }
.button-secondary {
  background: #fff;
  border-color: var(--line);
  color: var(--ink);
}
.button-secondary:hover {
  border-color: var(--ink);
}
.button-quiet {
  color: var(--blue);
  padding-inline: 8px;
}
.button-quiet:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* Problem-Solution & Values */
.about { padding-top: clamp(76px, 10vw, 136px); }
.split-heading { max-width: 900px; }
.about-copy {
  margin: 34px 0 0;
  max-width: 820px;
}
.about-copy p + p { margin-top: 18px; }
.about-copy p { margin-bottom: 0; }

.values {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 56px;
}
.value {
  background: #f5f5f7;
  border-radius: 28px;
  min-height: 190px;
  overflow: hidden;
  padding: 28px;
  position: relative;
}
.value:nth-child(2) { background: #eaf4ff; }
.value:nth-child(3) { background: #e9f7f1; }
.value:nth-child(4) { background: #f3edff; }
.value::after {
  border: 1px solid rgba(0, 102, 204, .16);
  border-radius: 50%;
  content: "";
  height: 150px;
  position: absolute;
  right: -66px;
  top: -72px;
  width: 150px;
}
.value:nth-child(3)::after { border-color: rgba(18, 92, 67, .16); }
.value:nth-child(4)::after { border-color: rgba(92, 57, 160, .15); }
.value strong {
  color: var(--blue);
  display: block;
  font-size: clamp(24px, 2.8vw, 36px);
  letter-spacing: -.04em;
  line-height: 1.08;
}
.value p {
  color: #515154;
  font-size: 15px;
  line-height: 1.45;
  margin: 12px 0 0;
}

/* Grids & Cards */
.work, .services { background: var(--surface); }
.competency-grid, .service-grid, .notes-grid, .project-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 48px;
}
.service-grid { grid-template-columns: repeat(2, 1fr); }

.competency-card, .service-card, .note-card, .project-card, .case-card {
  border-radius: 28px;
  padding: 32px;
}
.competency-card, .project-card {
  background: #fff;
  display: flex;
  flex-direction: column;
  min-height: 320px;
  overflow: hidden;
  position: relative;
}
.competency-card::after, .service-card::after, .note-card::after, .project-card::after {
  border: 1px solid currentColor;
  border-radius: 50%;
  content: "";
  height: 220px;
  opacity: .12;
  pointer-events: none;
  position: absolute;
  right: -94px;
  top: -92px;
  width: 220px;
}
.competency-card:nth-child(1), .project-card.tone-dark { background: #111214; color: #f5f5f7; }
.competency-card:nth-child(1) p, .project-card.tone-dark p { color: #d1d1d6; }
.competency-card:nth-child(2), .project-card.tone-blue { background: #dceeff; color: #15375e; }
.competency-card:nth-child(3), .project-card.tone-mint { background: #c8ece7; color: #123e3b; }
.competency-card:nth-child(4) { background: #f5eee2; color: #5b3a1b; }
.competency-card:nth-child(5) { background: #eee9ff; color: #3f3179; }
.competency-card:nth-child(6) { background: #ffe8df; color: #73321f; }
.competency-card:nth-child(2) p,
.competency-card:nth-child(3) p,
.competency-card:nth-child(4) p,
.competency-card:nth-child(5) p,
.competency-card:nth-child(6) p,
.project-card.tone-blue p,
.project-card.tone-mint p {
  color: currentColor;
  opacity: .84;
}

.competency-card small, .note-card small, .project-card small {
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.competency-card:nth-child(n+2) small,
.project-card.tone-blue small,
.project-card.tone-mint small {
  color: currentColor;
}
.project-card.tone-dark small { color: #69b7ff; }

.competency-card h3, .service-card h3, .note-card h3, .project-card h3 {
  font-size: clamp(24px, 2.5vw, 32px);
  letter-spacing: -.04em;
  line-height: 1.1;
  margin: 16px 0 0;
}
.competency-card p, .service-card p, .note-card p, .project-card p {
  color: #515154;
  font-size: 16px;
  line-height: 1.5;
  margin: 14px 0 0;
}

/* Status Badges */
.badge-row {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: space-between;
}
.status-badge {
  background: rgba(255, 255, 255, .16);
  border: 1px solid currentColor;
  border-radius: 999px;
  display: inline-flex;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .03em;
  padding: 4px 10px;
  text-transform: uppercase;
}
.status-badge.surface {
  background: var(--surface);
  border-color: var(--line);
  color: var(--ink);
}

/* Service Cards */
.service-card {
  background: #fff;
  display: flex;
  flex-direction: column;
  min-height: 380px;
  overflow: hidden;
  position: relative;
}
.service-card:nth-child(1) { background: #111214; color: #f5f5f7; }
.service-card:nth-child(1) p, .service-card:nth-child(1) li { color: #d1d1d6; }
.service-card:nth-child(1) .contact-link { color: #69b7ff; }
.service-card:nth-child(2) { background: #dceeff; color: #15375e; }
.service-card:nth-child(2) p, .service-card:nth-child(3) p, .service-card:nth-child(4) p {
  color: currentColor;
  opacity: .84;
}
.service-card:nth-child(2) .contact-link { color: #0b4f9c; }
.service-card:nth-child(3) { background: #f5eee2; color: #5b3a1b; }
.service-card:nth-child(3) .contact-link { color: #8c460a; }
.service-card:nth-child(4) { background: #dff4eb; color: #164b38; }
.service-card:nth-child(4) .contact-link { color: #145e46; }
.service-card h3 { margin-top: 8px; }

.service-problems {
  border-top: 1px solid rgba(128, 128, 128, .22);
  list-style: none;
  margin: 18px 0 20px;
  padding: 14px 0 0;
}
.service-problems li {
  font-size: 14px;
  line-height: 1.45;
  margin-bottom: 8px;
  opacity: .9;
  padding-left: 16px;
  position: relative;
}
.service-problems li::before {
  content: "•";
  left: 0;
  position: absolute;
}
.card-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: auto;
  padding-top: 14px;
}
.service-card .contact-link, .project-card .contact-link, .note-card .contact-link {
  color: var(--blue);
  font-size: 15px;
  font-weight: 700;
  margin-top: auto;
  padding-top: 16px;
}
.project-card.tone-dark .contact-link { color: #69b7ff; }
.project-card.tone-mint .contact-link { color: #123e3b; }
.project-card.tone-blue .contact-link { color: #15375e; }
.service-card .contact-link:hover, .project-card .contact-link:hover, .note-card .contact-link:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* Scale / Audience Cards */
.scale {
  background: var(--surface);
  padding-inline: max(24px, calc((100vw - 1120px) / 2));
}
.scale-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 52px;
}
.scale-card {
  border-radius: 32px;
  display: flex;
  flex-direction: column;
  min-height: 400px;
  overflow: hidden;
  padding: 36px;
  position: relative;
}
.scale-card small {
  display: block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  position: relative;
  text-transform: uppercase;
  z-index: 1;
}
.scale-card h3 {
  font-size: clamp(24px, 2.6vw, 32px);
  letter-spacing: -.04em;
  line-height: 1.08;
  margin: 16px 0 0;
  position: relative;
  z-index: 1;
}
.scale-card p {
  font-size: 16px;
  line-height: 1.48;
  margin: 14px 0 0;
  position: relative;
  z-index: 1;
}
.scale-card ul {
  border-top: 1px solid rgba(128, 128, 128, .25);
  list-style: none;
  margin: 20px 0 0;
  padding: 16px 0 0;
  position: relative;
  z-index: 1;
}
.scale-card li {
  font-size: 14px;
  line-height: 1.45;
  margin-bottom: 8px;
  padding-left: 16px;
  position: relative;
}
.scale-card li::before {
  content: "→";
  left: 0;
  opacity: .7;
  position: absolute;
}
.scale-card.dark { background: #111214; color: #f5f5f7; }
.scale-card.dark p, .scale-card.dark li { color: #d1d1d6; }
.scale-card.mint { background: #c8ece7; color: #123e3b; }
.scale-card.mint p, .scale-card.mint li { color: #1b4b47; }
.scale-card.blue { background: #dbe8ff; color: #16345d; }
.scale-card.blue p, .scale-card.blue li { color: #23436e; }
.scale-rings {
  border: 1px solid currentColor;
  border-radius: 50%;
  bottom: -180px;
  height: 360px;
  opacity: .14;
  pointer-events: none;
  position: absolute;
  right: -90px;
  width: 360px;
}
.scale-rings::before, .scale-rings::after {
  border: 1px solid currentColor;
  border-radius: inherit;
  content: "";
  position: absolute;
}
.scale-rings::before { inset: 44px; }
.scale-rings::after { inset: 88px; }

/* Experience Timeline */
.experience { background: #fff; }
.timeline {
  border-top: 1px solid var(--line);
  margin-top: 48px;
}
.timeline-item {
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 30px;
  grid-template-columns: 210px 1fr;
  padding: 29px 0;
}
.timeline-date, .timeline-content span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
}
.timeline-date span {
  display: block;
  font-weight: 400;
  margin-top: 6px;
}
.timeline-content h3 {
  font-size: 24px;
  letter-spacing: -.035em;
  line-height: 1.15;
  margin-bottom: 6px;
}
.timeline-content h4 {
  color: var(--blue);
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 12px;
}
.timeline-content p {
  color: #515154;
  font-size: 16px;
  line-height: 1.5;
  margin-bottom: 12px;
  max-width: 720px;
}

/* Notes / Insights Cards */
.notes { background: #fff; }
.note-card {
  background: var(--surface);
  display: flex;
  flex-direction: column;
  min-height: 290px;
  overflow: hidden;
  position: relative;
  transition: transform .2s;
}
.note-card:hover { transform: translateY(-2px); }
.note-card:nth-child(3n+1) { background: #111214; color: #f5f5f7; }
.note-card:nth-child(3n+1) p, .note-card:nth-child(3n+1) span { color: #d1d1d6; }
.note-card:nth-child(3n+1) small, .note-card:nth-child(3n+1) .contact-link { color: #69b7ff; }
.note-card:nth-child(3n+2) { background: #e9f7f1; color: #123e3b; }
.note-card:nth-child(3n+2) p, .note-card:nth-child(3n+2) span { color: currentColor; opacity: .82; }
.note-card:nth-child(3n+2) small, .note-card:nth-child(3n+2) .contact-link { color: #145e46; }
.note-card:nth-child(3n+3) { background: #f3edff; color: #3f3179; }
.note-card:nth-child(3n+3) p, .note-card:nth-child(3n+3) span { color: currentColor; opacity: .82; }
.note-card:nth-child(3n+3) small, .note-card:nth-child(3n+3) .contact-link { color: #5239a8; }
.note-card h3 { margin-top: 14px; font-size: 22px; }
.note-card span.meta {
  color: var(--muted);
  font-size: 13px;
  margin-top: 14px;
}

/* Detail Pages & Case Studies */
.detail-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(2, 1fr);
  margin-top: 42px;
}
.detail-card {
  background: var(--surface);
  border: 1px solid rgba(29, 29, 31, .06);
  border-radius: 24px;
  padding: 28px;
}
.detail-card h3 {
  font-size: 21px;
  letter-spacing: -.025em;
  margin-bottom: 10px;
}
.detail-card p {
  color: #515154;
  font-size: 15px;
  line-height: 1.52;
  margin: 0;
}

.governance-box, .callout-box {
  background: #111214;
  border-radius: 28px;
  color: #f5f5f7;
  margin-top: 42px;
  padding: 36px;
}
.callout-box.light {
  background: #eaf4ff;
  color: #15375e;
}
.governance-box h3, .callout-box h3 {
  font-size: 26px;
  letter-spacing: -.03em;
  margin-bottom: 14px;
}
.governance-box p, .callout-box p {
  color: #d1d1d6;
  font-size: 16px;
  line-height: 1.55;
  max-width: 780px;
}
.callout-box.light p { color: #1e4575; }

.case-list {
  display: grid;
  gap: 28px;
  margin-top: 48px;
}
.case-card {
  background: var(--surface);
  border: 1px solid var(--line);
}
.case-card h3 {
  font-size: clamp(24px, 3vw, 32px);
  letter-spacing: -.035em;
  margin: 12px 0 18px;
}
.case-columns {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 20px;
}
.case-columns h4 {
  color: var(--blue);
  font-size: 13px;
  letter-spacing: .04em;
  margin-bottom: 8px;
  text-transform: uppercase;
}
.case-columns p, .case-columns li {
  color: #424245;
  font-size: 15px;
  line-height: 1.5;
}
.case-columns ul {
  margin: 0;
  padding-left: 18px;
}
.case-columns li + li { margin-top: 6px; }

/* Article Layout */
.article-shell {
  max-width: 780px;
}
.article-meta {
  align-items: center;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 14px;
  gap: 14px;
  margin-top: 20px;
}
.article-body {
  font-size: 18px;
  line-height: 1.68;
  max-width: 740px;
}
.article-body h2 {
  font-size: clamp(24px, 3vw, 32px);
  letter-spacing: -.03em;
  margin: 44px 0 16px;
}
.article-body h2:first-child { margin-top: 0; }
.article-body p {
  color: #2c2c2e;
  margin: 0 0 20px;
}
.article-body ul {
  color: #2c2c2e;
  margin: 0 0 24px;
  padding-left: 22px;
}
.article-body li {
  margin-bottom: 10px;
}
.author-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  margin-top: 52px;
  padding: 28px;
}
.author-card h3 {
  font-size: 20px;
  margin-bottom: 8px;
}
.author-card p {
  color: #515154;
  font-size: 15px;
  line-height: 1.5;
  margin-bottom: 16px;
}

/* Contact Page & Lead Form */
.contact-page-grid {
  align-items: start;
  display: grid;
  gap: 48px;
  grid-template-columns: 1.25fr .85fr;
}
.lead-form {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 36px;
}
.form-row {
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr 1fr;
}
.form-field {
  margin-bottom: 20px;
}
.form-field label {
  color: var(--ink);
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
}
.form-field label span.optional {
  color: var(--muted);
  font-weight: 400;
}
.form-field input,
.form-field select,
.form-field textarea {
  background: #fff;
  border: 1px solid rgba(29, 29, 31, .22);
  border-radius: 14px;
  color: var(--ink);
  font-family: inherit;
  font-size: 15px;
  padding: 12px 14px;
  transition: border-color .15s;
  width: 100%;
}
.form-field textarea {
  min-height: 130px;
  resize: vertical;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--blue);
}
.form-checkbox {
  align-items: flex-start;
  display: flex;
  gap: 10px;
  margin: 18px 0 24px;
}
.form-checkbox input[type="checkbox"] {
  height: 18px;
  margin-top: 2px;
  width: 18px;
}
.form-checkbox label {
  color: #424245;
  font-size: 13px;
  line-height: 1.45;
}
.hp-field {
  left: -9999px;
  opacity: 0;
  pointer-events: none;
  position: absolute;
}
.form-status {
  border-radius: 16px;
  display: none;
  font-size: 14px;
  line-height: 1.5;
  margin-top: 20px;
  padding: 16px 18px;
}
.form-status.visible { display: block; }
.form-status.error {
  background: #fff0f0;
  border: 1px solid #f5b5b5;
  color: #8a1f1f;
}
.form-status.success {
  background: #e9f7f1;
  border: 1px solid #9ad9be;
  color: #123e3b;
}
.form-status.fallback {
  background: #eaf4ff;
  border: 1px solid #9ec5f8;
  color: #15375e;
}
.fallback-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
}
.contact-sidebar-card {
  background: #111214;
  border-radius: 28px;
  color: #f5f5f7;
  padding: 32px;
}
.contact-sidebar-card h3 {
  font-size: 24px;
  letter-spacing: -.03em;
  margin-bottom: 12px;
}
.contact-sidebar-card p {
  color: #d1d1d6;
  font-size: 15px;
  line-height: 1.5;
  margin-bottom: 22px;
}

/* Contact CTA Section & Footer */
.contact {
  background: #000;
  color: #f5f5f7;
  overflow: hidden;
  position: relative;
}
.contact::after {
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 50%;
  content: "";
  height: 660px;
  pointer-events: none;
  position: absolute;
  right: -230px;
  top: -225px;
  width: 660px;
}
.contact-grid {
  align-items: end;
  display: grid;
  gap: 60px;
  grid-template-columns: minmax(0, 1fr) auto;
  position: relative;
  z-index: 1;
}
.contact .eyebrow { color: #58a6ff; }
.contact h2 {
  font-size: clamp(32px, 4.2vw, 56px);
  max-width: 780px;
}
.contact-grid > div > p {
  color: #a1a1a6;
  font-size: 18px;
  line-height: 1.5;
  margin: 22px 0 0;
  max-width: 620px;
}
.contact-channels {
  display: grid;
  gap: 12px;
  min-width: 320px;
}
.contact-channel {
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 20px;
  color: #f5f5f7;
  display: grid;
  gap: 6px;
  padding: 18px 22px;
  transition: background .2s, transform .2s;
}
.contact-channel:hover {
  background: rgba(255, 255, 255, .14);
  transform: translateY(-2px);
}
.contact-channel span {
  color: #a1a1a6;
  font-size: 12px;
  font-weight: 650;
  text-transform: uppercase;
}
.contact-channel strong {
  font-size: 17px;
  letter-spacing: -.02em;
}

/* Site Footer */
footer {
  background: #000;
  border-top: 1px solid #2b2b2d;
  color: #86868b;
  font-size: 13px;
  padding: 48px max(24px, calc((100vw - 1120px) / 2)) 40px;
}
.footer-grid {
  display: grid;
  gap: 36px;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  margin-bottom: 40px;
}
.footer-brand .wordmark {
  color: #f5f5f7;
  display: inline-block;
  margin-bottom: 12px;
}
.footer-brand p {
  color: #a1a1a6;
  font-size: 14px;
  line-height: 1.5;
  max-width: 320px;
}
.footer-col h4 {
  color: #f5f5f7;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .02em;
  margin-bottom: 14px;
}
.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer-col li + li { margin-top: 9px; }
.footer-col a {
  color: #a1a1a6;
  transition: color .15s;
}
.footer-col a:hover { color: #fff; }
.footer-bottom {
  align-items: center;
  border-top: 1px solid #1d1d1f;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  padding-top: 24px;
}
.footer-bottom p { margin: 0; }

/* Reveal Animation */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .55s ease, transform .55s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Breakpoints */
@media (max-width: 920px) {
  .values { grid-template-columns: repeat(2, 1fr); }
  .competency-grid, .project-grid, .scale-grid, .case-columns, .contact-page-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  h2 { font-size: clamp(30px, 8.5vw, 44px); overflow-wrap: anywhere; }
  .site-header { padding-inline: 20px; }
  .menu-toggle { display: block; }
  nav {
    background: rgba(255, 255, 255, .98);
    border-bottom: 1px solid var(--line);
    display: none;
    left: 0;
    padding: 20px;
    position: absolute;
    right: 0;
    top: 58px;
  }
  nav a { font-size: 16px; padding: 8px 0; }
  nav .nav-cta { margin-top: 6px; padding: 10px 18px; }
  .site-header.open nav {
    align-items: flex-start;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  .site-header.open .menu-toggle i:first-child { transform: translateY(3.25px) rotate(45deg); }
  .site-header.open .menu-toggle i:last-child { transform: translateY(-3.25px) rotate(-45deg); }
  .section, .section-tight, .page-hero, .scale { padding-inline: 22px; }
  .hero { min-height: 620px; }
  h1 { font-size: clamp(38px, 10.5vw, 54px); }
  .hero .lede { font-size: 18px; }
  .hero-orbit { height: 110vw; opacity: .7; right: -50vw; top: 18%; width: 110vw; }
  .values, .service-grid, .notes-grid, .detail-grid, .form-row, .footer-grid {
    grid-template-columns: 1fr;
  }
  .competency-card, .service-card, .note-card, .project-card, .scale-card, .lead-form {
    min-height: 0;
    padding: 26px;
  }
  .timeline-item {
    gap: 8px;
    grid-template-columns: 1fr;
    padding: 24px 0;
  }
  .contact-grid {
    align-items: start;
    gap: 32px;
    grid-template-columns: 1fr;
  }
  .contact-channels { min-width: 0; width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}