:root {
  --bg: #000000;
  --surface: #000000;
  --fg: #ffffff;
  --muted: #8c8c8c;
  --border: #dbdbdb;
  --accent: #ff6900;
  --accent-secondary: #01D2F9;
  --surface-1: color-mix(in srgb, var(--fg) 4%, var(--bg));
  --surface-2: color-mix(in srgb, var(--fg) 7%, var(--bg));
  --surface-3: color-mix(in srgb, var(--fg) 11%, var(--bg));
  --surface-4: color-mix(in srgb, var(--fg) 16%, var(--bg));
  --line-soft: color-mix(in srgb, var(--border) 12%, var(--bg));
  --line-strong: color-mix(in srgb, var(--border) 22%, var(--bg));
  --line-bright: color-mix(in srgb, var(--border) 32%, var(--bg));
  --accent-wash: color-mix(in srgb, var(--accent) 12%, var(--bg));
  --accent-secondary-wash: color-mix(in srgb, var(--accent-secondary) 12%, var(--bg));
  --shadow-deep: 0 32px 88px color-mix(in srgb, var(--bg) 60%, transparent);
  --shadow-lift: 0 20px 54px color-mix(in srgb, var(--bg) 44%, transparent);
  --font-display: "Avenir Next", Avenir, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Avenir Next", Avenir, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --radius: 8px;
  --page-width: 1200px;
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 80px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.6;
  color: var(--fg);
  background: var(--bg);
  text-rendering: optimizeLegibility;
}

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

button,
input,
textarea {
  font: inherit;
}

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

.page-shell {
  position: relative;
  background:
    radial-gradient(circle at 84% 8%, color-mix(in srgb, var(--accent-secondary) 18%, var(--bg)) 0, transparent 34%),
    radial-gradient(circle at 14% 12%, color-mix(in srgb, var(--accent) 16%, var(--bg)) 0, transparent 30%),
    linear-gradient(180deg, color-mix(in srgb, var(--fg) 7%, var(--bg)) 0, color-mix(in srgb, var(--fg) 2%, var(--bg)) 16%, var(--bg) 48%, color-mix(in srgb, var(--fg) 3%, var(--bg)) 100%);
  min-height: 100vh;
}

.page-shell::before,
.page-shell::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
}

.page-shell::before {
  background:
    linear-gradient(to right, color-mix(in srgb, var(--border) 8%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, var(--border) 8%, transparent) 1px, transparent 1px);
  background-size: 120px 120px;
  mask-image: linear-gradient(180deg, transparent 0, var(--fg) 12%, var(--fg) 88%, transparent 100%);
  opacity: 0.22;
}

.page-shell::after {
  background:
    radial-gradient(circle at 72% 18%, color-mix(in srgb, var(--accent-secondary) 20%, transparent) 0, transparent 34%),
    radial-gradient(circle at 22% 66%, color-mix(in srgb, var(--accent) 18%, transparent) 0, transparent 28%);
  filter: blur(56px);
  opacity: 0.78;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface-4) 94%, transparent) 0, color-mix(in srgb, var(--surface-2) 84%, transparent) 100%);
  border-bottom: 1px solid var(--line-soft);
  box-shadow: 0 18px 40px color-mix(in srgb, var(--bg) 56%, transparent);
  backdrop-filter: blur(22px);
}

.header-inner,
.section-inner,
.footer-inner {
  width: min(var(--page-width), calc(100% - 48px));
  margin: 0 auto;
}

.header-inner {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.brand-lockup,
.footer-brand {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  padding: 8px 0;
}

.brand-logo {
  width: 340px;
  height: auto;
}

.footer-logo {
  width: 300px;
  height: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: color-mix(in srgb, var(--muted) 84%, var(--fg));
  font-size: 14px;
  letter-spacing: 0.02em;
  font-weight: 400;
}

.nav-links a {
  padding: 10px 0;
}

.nav-links a:hover,
.nav-links a:focus-visible,
.nav-links a[aria-current="page"] {
  color: var(--fg);
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: var(--radius);
  border: 1px solid color-mix(in srgb, var(--accent) 76%, var(--fg));
  background: var(--accent);
  color: var(--fg);
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: transform 170ms ease, box-shadow 170ms ease;
}

.header-cta:hover,
.button:hover,
.header-cta:focus-visible,
.button:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 14px 32px color-mix(in srgb, var(--accent) 28%, transparent);
}

.button.button-secondary {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--fg);
}

.button.button-secondary:hover,
.button.button-secondary:focus-visible {
  box-shadow: 0 12px 24px color-mix(in srgb, var(--fg) 8%, transparent);
}

.nav-toggle {
  display: none;
  min-width: 44px;
  min-height: 44px;
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  background: var(--surface-2);
  color: var(--fg);
}

.section,
.page-hero,
.hero {
  padding: var(--space-7) 0;
}

.section.surface {
  background: linear-gradient(180deg, color-mix(in srgb, var(--fg) 3%, transparent) 0, color-mix(in srgb, var(--fg) 1%, transparent) 100%);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.hero,
.page-hero {
  padding-top: calc(var(--space-7) + 16px);
}

.hero-grid,
.page-hero-grid,
.contact-grid,
.split-panel,
.tabs-layout,
.brand-closing-panel {
  display: grid;
  gap: var(--space-5);
}

.hero-grid,
.page-hero-grid {
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  align-items: start;
}

.contact-grid,
.split-panel {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  align-items: start;
}

.eyebrow,
.cap-label,
.service-kicker,
.process-step {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
  font-weight: 500;
}

.eyebrow,
.process-step {
  color: var(--accent);
}

.cap-label,
.service-kicker {
  color: var(--accent-secondary);
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.04;
}

h1 {
  font-size: clamp(42px, 6vw, 76px);
  max-width: 11ch;
}

h2 {
  font-size: clamp(30px, 4vw, 50px);
  max-width: 14ch;
}

h3 {
  font-size: 26px;
}

p {
  margin: 0;
  max-width: 66ch;
}

.lead,
.aside-copy {
  font-size: 19px;
  color: color-mix(in srgb, var(--fg) 86%, var(--muted));
}

.hero-copy,
.hero-media,
.page-hero-figure,
.hero-figure,
.hero-aside,
.service-card-body,
.panel,
.process-card,
.pillar,
.sector-card,
.comparison-card,
.contact-panel,
.quote-panel,
.brand-image-card,
.mini-card,
.proof-chip,
.faq-item,
.anchor-card {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--fg) 3%, var(--bg));
  box-shadow: var(--shadow-lift);
}

.hero-copy {
  padding: var(--space-5);
}

.hero-copy,
.page-hero-grid > div,
.brand-closing-copy {
  display: grid;
  gap: var(--space-3);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
}

.proof-chip,
.process-card,
.pillar,
.sector-card,
.comparison-card,
.mini-card {
  padding: 22px;
}

.proof-chip strong,
.mini-stats strong {
  display: block;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.proof-chip span,
.mini-stats span {
  display: block;
  margin-top: 8px;
  color: color-mix(in srgb, var(--muted) 86%, var(--fg));
}

.hero-figure,
.page-hero-figure,
.service-card {
  overflow: hidden;
}

.hero-figure img,
.page-hero-figure img {
  width: 100%;
  aspect-ratio: 5 / 4;
  min-height: 460px;
  object-fit: cover;
  object-position: center;
}

.service-card-link img {
  width: 100%;
  aspect-ratio: 16 / 11;
  min-height: 290px;
  object-fit: cover;
  object-position: center;
}

.hero-aside,
.panel,
.quote-panel,
.contact-panel {
  padding: var(--space-4);
  display: grid;
  gap: var(--space-3);
}

.check-list,
.footer-links,
.interest-set {
  display: grid;
  gap: 12px;
}

.check-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 18px;
  color: color-mix(in srgb, var(--fg) 88%, var(--muted));
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.service-grid,
.pillars-grid,
.sector-grid,
.process-grid,
.comparison-grid {
  display: grid;
  gap: var(--space-3);
}

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

.service-card-link {
  display: grid;
}

.service-card-body {
  padding: var(--space-3);
  border: 0;
  background: transparent;
  box-shadow: none;
}

.service-card-body p,
.pillar p,
.sector-card p,
.comparison-card p,
.faq-answer,
.panel p,
.quote-panel p {
  color: color-mix(in srgb, var(--fg) 86%, var(--muted));
}

.text-link {
  display: inline-flex;
  margin-top: 6px;
  color: var(--accent);
  font-weight: 500;
}

.tabs-layout {
  grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
  align-items: start;
}

.tab-list,
.tab-panels,
.mini-grid,
.mini-stats,
.page-anchors,
.field-grid {
  display: grid;
  gap: var(--space-2);
}

.chip-button {
  width: 100%;
  text-align: left;
  padding: 18px 20px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--fg) 3%, var(--bg));
  color: var(--fg);
  display: grid;
  gap: 6px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.chip-button small {
  color: color-mix(in srgb, var(--muted) 86%, var(--fg));
  letter-spacing: 0.01em;
}

.chip-button[aria-selected="true"] {
  border-color: color-mix(in srgb, var(--accent-secondary) 72%, var(--border));
  background: var(--accent-secondary-wash);
}

.tab-panel {
  padding: var(--space-4);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--fg) 3%, var(--bg));
  box-shadow: var(--shadow-lift);
  display: grid;
  gap: var(--space-3);
}

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

.breadcrumb {
  display: inline-flex;
  gap: 10px;
  font-size: 13px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--muted) 80%, var(--fg));
}

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

.anchor-card {
  padding: 18px 20px;
  color: var(--fg);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.panel-accent {
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 10%, var(--bg)) 0, color-mix(in srgb, var(--accent-secondary) 8%, var(--bg)) 100%);
}

.mini-stats {
  grid-template-columns: 1fr;
}

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

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

.quote-panel,
.cta-band {
  padding: var(--space-5);
  display: grid;
  gap: var(--space-3);
}

.cta-band {
  border: 1px solid var(--line-bright);
  border-radius: var(--radius);
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 14%, var(--bg)) 0, color-mix(in srgb, var(--accent-secondary) 10%, var(--bg)) 100%);
  box-shadow: var(--shadow-deep);
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}

.faq-stack {
  display: grid;
  gap: var(--space-2);
}

.faq-item {
  overflow: hidden;
}

.faq-item button {
  width: 100%;
  padding: 22px 24px;
  border: 0;
  background: transparent;
  color: var(--fg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  text-align: left;
}

.faq-question {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.faq-plus {
  color: var(--accent);
  font-size: 24px;
  line-height: 1;
}

.faq-answer {
  padding: 0 24px 24px;
}

.faq-item[data-open="false"] .faq-answer {
  display: none;
}

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

.field {
  display: grid;
  gap: 8px;
}

.field label {
  font-size: 14px;
  letter-spacing: 0.02em;
  color: color-mix(in srgb, var(--muted) 84%, var(--fg));
}

.field input,
.field textarea {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  background: color-mix(in srgb, var(--fg) 4%, var(--bg));
  color: var(--fg);
  padding: 14px 16px;
  outline: none;
}

.field input:focus,
.field textarea:focus {
  border-color: color-mix(in srgb, var(--accent) 72%, var(--border));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 14%, transparent);
}

.field textarea {
  min-height: 160px;
  resize: vertical;
}

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

.interest-set label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  background: color-mix(in srgb, var(--fg) 3%, var(--bg));
}

.interest-set input {
  margin: 0;
  accent-color: var(--accent);
}

.field-honeypot {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}

.form-note,
.form-status {
  color: color-mix(in srgb, var(--muted) 84%, var(--fg));
}

.form-status[data-state="success"] {
  color: var(--accent-secondary);
}

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

.brand-closing-panel {
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  align-items: center;
}

.brand-image-stack {
  display: grid;
  gap: var(--space-3);
}

.brand-image-card {
  overflow: hidden;
  padding: 0;
  display: grid;
  place-items: center;
}

.brand-image-card--wordmark {
  padding: 24px 28px;
}

.brand-image-card--wordmark img {
  width: min(100%, 680px);
  margin: 0 auto;
}

.brand-image-card--capability {
  padding: 34px 36px;
  min-height: 332px;
}

.brand-image-card--capability img {
  width: min(100%, 980px);
  min-height: 248px;
  object-fit: contain;
  object-position: center;
}

.site-footer {
  border-top: 1px solid var(--line-soft);
  background: color-mix(in srgb, var(--fg) 2%, var(--bg));
}

.footer-inner {
  padding: 32px 0 40px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-4);
  align-items: start;
}

.footer-meta {
  display: grid;
  gap: var(--space-2);
}

.footer-meta p {
  color: color-mix(in srgb, var(--muted) 84%, var(--fg));
}

.footer-links {
  grid-template-columns: repeat(4, max-content);
  gap: var(--space-3);
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--accent);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 1080px) {
  .hero-grid,
  .page-hero-grid,
  .contact-grid,
  .split-panel,
  .brand-closing-panel,
  .tabs-layout,
  .cta-band {
    grid-template-columns: 1fr;
  }

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

  .proof-strip,
  .page-anchors,
  .comparison-grid,
  .sector-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .header-inner,
  .section-inner,
  .footer-inner {
    width: min(var(--page-width), calc(100% - 32px));
  }

  .header-inner {
    min-height: 80px;
  }

  .brand-logo {
    width: 250px;
  }

  .footer-logo {
    width: 230px;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav {
    position: absolute;
    top: calc(100% + 12px);
    right: 16px;
    left: 16px;
    padding: 18px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    background: color-mix(in srgb, var(--surface-4) 94%, var(--bg));
    box-shadow: var(--shadow-deep);
    display: none;
    flex-direction: column;
    align-items: stretch;
  }

  .nav[data-open="true"] {
    display: flex;
  }

  .nav-links,
  .footer-links,
  .field-grid,
  .interest-set,
  .mini-grid,
  .service-grid,
  .process-grid,
  .sector-grid,
  .comparison-grid {
    grid-template-columns: 1fr;
  }

  .nav-links {
    display: grid;
    gap: 10px;
  }

  .header-cta {
    width: 100%;
  }

  .hero,
  .page-hero,
  .section {
    padding: 56px 0;
  }

  .hero-copy,
  .hero-aside,
  .panel,
  .quote-panel,
  .contact-panel,
  .cta-band {
    padding: 24px;
  }

  h1 {
    font-size: 46px;
  }

  h2 {
    font-size: 34px;
  }

  .lead,
  .aside-copy {
    font-size: 17px;
  }

  .hero-figure img,
  .page-hero-figure img {
    min-height: 320px;
  }

  .service-card-link img {
    min-height: 250px;
  }

  .brand-image-card--capability {
    padding: 24px;
    min-height: 272px;
  }

  .brand-image-card--capability img {
    min-height: 208px;
  }

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