:root {
  color-scheme: dark;
  --bg: #07111f;
  --bg-soft: #0a192f;
  --surface: #112240;
  --surface-soft: rgba(17, 34, 64, 0.72);
  --text: #e6edf7;
  --text-strong: #f4f8ff;
  --muted: #8892b0;
  --line: #233554;
  --accent: #64ffda;
  --accent-soft: rgba(100, 255, 218, 0.12);
  --warm: #d69b5f;
  --shadow: 0 26px 80px rgba(0, 0, 0, 0.28);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(90deg, rgba(100, 255, 218, 0.035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(100, 255, 218, 0.03) 1px, transparent 1px),
    radial-gradient(circle at 78% 12%, rgba(100, 255, 218, 0.08), transparent 28%),
    var(--bg);
  background-size: 64px 64px, 64px 64px, auto;
  color: var(--text);
  line-height: 1.62;
}

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 20;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 10px 14px;
  background: var(--bg-soft);
  color: var(--accent);
  text-decoration: none;
}

.skip-link:focus {
  top: 16px;
}

.site-header,
.site-footer,
.hero,
.section {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  backdrop-filter: blur(16px);
  transition: background 160ms ease, box-shadow 160ms ease;
}

.site-header.is-scrolled {
  background: rgba(7, 17, 31, 0.82);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
}

.brand {
  display: inline-flex;
  align-items: center;
  opacity: 0.95;
  transition: opacity 160ms ease, transform 160ms ease;
}

.brand:hover {
  opacity: 1;
  transform: translateY(-1px);
}

.brand img {
  width: 96px;
  height: 32px;
  object-fit: contain;
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
}

.nav a {
  text-decoration: none;
  transition: color 160ms ease;
}

.nav a:hover,
.nav a:focus {
  color: var(--accent);
}

.hero {
  min-height: calc(100vh - 84px);
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(310px, 0.92fr);
  gap: 54px;
  align-items: center;
  padding: 48px 0 104px;
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 14px;
  letter-spacing: 0;
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1,
h2,
h3 {
  word-break: normal;
  hyphens: none;
}

h1,
h2,
h3 {
  color: var(--text-strong);
}

h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(44px, 6vw, 76px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(26px, 3.2vw, 38px);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 10px;
  font-size: 20px;
  line-height: 1.24;
}

.lead {
  max-width: 710px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 21px;
}

.proof {
  max-width: 720px;
  margin: 22px 0 0;
  color: #b8c3dd;
  font-size: 17px;
}

.hero-actions,
.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 18px;
  color: var(--text);
  text-decoration: none;
  font-weight: 750;
  line-height: 1.2;
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease, transform 160ms ease;
}

.button:hover,
.button:focus {
  transform: translateY(-2px);
}

.button.primary {
  border-color: var(--accent);
  background: transparent;
  color: var(--accent);
}

.button.primary:hover,
.button.primary:focus {
  background: var(--accent-soft);
}

.button.secondary {
  background: rgba(17, 34, 64, 0.58);
}

.button.secondary:hover,
.button.secondary:focus {
  border-color: var(--accent);
  color: var(--accent);
}

.interface-map {
  position: relative;
  min-height: 460px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  align-content: center;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgba(100, 255, 218, 0.05) 1px, transparent 1px),
    linear-gradient(180deg, rgba(100, 255, 218, 0.045) 1px, transparent 1px),
    rgba(10, 25, 47, 0.72);
  background-size: 40px 40px;
  box-shadow: var(--shadow);
}

.interface-map::before,
.interface-map::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.interface-map::before {
  inset: 44px;
  border: 1px solid rgba(100, 255, 218, 0.16);
}

.interface-map::after {
  left: 24px;
  right: 24px;
  top: 50%;
  border-top: 1px dashed rgba(100, 255, 218, 0.28);
}

.map-ruler {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  color: var(--warm);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
}

.map-node {
  position: relative;
  z-index: 1;
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(17, 34, 64, 0.86);
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-weight: 700;
}

.map-node-main {
  grid-column: span 2;
  background: rgba(100, 255, 218, 0.1);
  border-color: rgba(100, 255, 218, 0.52);
  color: var(--accent);
}

.map-node-accent {
  grid-column: span 2;
  border-color: rgba(214, 155, 95, 0.5);
  color: var(--warm);
}

.section {
  padding: 96px 0;
  border-top: 1px solid var(--line);
}

.section-head {
  max-width: 780px;
  margin-bottom: 34px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 72px;
}

.section-body {
  display: grid;
  gap: 18px;
  color: var(--muted);
  font-size: 18px;
}

.section-body p {
  margin: 0;
}

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

.insight-section h2 {
  max-width: 780px;
}

.insight-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  margin-top: 28px;
  border-left: 3px solid var(--accent);
  padding-left: 28px;
}

.insight-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 19px;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.capability {
  min-height: 260px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  background: var(--surface-soft);
  transition: border-color 160ms ease, transform 160ms ease, background 160ms ease;
}

.capability:hover {
  transform: translateY(-4px);
  border-color: rgba(100, 255, 218, 0.48);
  background: rgba(17, 34, 64, 0.94);
}

.capability span {
  display: block;
  margin-bottom: 28px;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
}

.capability p,
.timeline-item p,
.product-copy p,
.work-item p,
.audience-card p,
.offer-strip p,
.situation-item p,
.process-steps p,
.result-grid p {
  margin: 0;
  color: var(--muted);
}

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

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.audience-card {
  min-height: 220px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  background: rgba(17, 34, 64, 0.52);
}

.audience-card h3 {
  color: var(--accent);
}

.offer-strip {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 24px;
  margin-top: 18px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 20px 0;
}

.offer-strip span {
  color: var(--warm);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
}

.audit-offer {
  display: grid;
  grid-template-columns: minmax(220px, 0.72fr) minmax(0, 1fr) auto;
  gap: 26px;
  align-items: center;
  margin-top: 24px;
  border: 1px solid rgba(100, 255, 218, 0.28);
  border-radius: var(--radius);
  padding: 24px;
  background: rgba(100, 255, 218, 0.06);
}

.audit-offer span {
  display: block;
  margin-bottom: 8px;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
}

.audit-offer h3,
.audit-offer p {
  margin: 0;
}

.audit-offer p {
  color: var(--muted);
}

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

.situation-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.situation-item {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
  border-bottom: 1px solid var(--line);
  padding: 24px 0;
}

.situation-item span,
.process-steps span {
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
}

.situation-item p {
  max-width: 860px;
  font-size: 19px;
}

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

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.process-steps article {
  min-height: 290px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  background: rgba(17, 34, 64, 0.54);
}

.process-steps span {
  margin-bottom: 30px;
}

.process-steps h3 {
  color: var(--accent);
}

.result-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 56px;
  align-items: start;
  padding-top: 78px;
  padding-bottom: 78px;
}

.result-copy h2 {
  max-width: 540px;
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.result-grid p {
  min-height: 160px;
  border: 1px solid rgba(214, 155, 95, 0.34);
  border-radius: var(--radius);
  padding: 22px;
  background: rgba(214, 155, 95, 0.07);
  color: #c5cfe4;
}

.timeline {
  display: grid;
  gap: 0;
}

.timeline-item {
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr);
  gap: 26px;
  border-top: 1px solid var(--line);
  padding: 22px 0;
}

.timeline-item span {
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
}

.product-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap: 48px;
  align-items: stretch;
}

.product-copy p {
  max-width: 760px;
  margin-top: 22px;
  font-size: 18px;
}

.product-facts {
  display: grid;
  gap: 12px;
}

.product-facts div {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  background: var(--surface-soft);
}

.product-facts strong,
.product-facts span {
  display: block;
}

.product-facts strong {
  color: var(--text-strong);
  font-size: 22px;
}

.product-facts span {
  margin-top: 4px;
  color: var(--muted);
}

.work-list {
  display: grid;
  gap: 0;
}

.work-item {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr) 210px;
  gap: 28px;
  align-items: start;
  border-top: 1px solid var(--line);
  padding: 26px 0;
  text-decoration: none;
  transition: color 160ms ease, background 160ms ease, transform 160ms ease;
}

.work-item:hover,
.work-item:focus {
  color: var(--accent);
  transform: translateX(4px);
}

.work-item.featured {
  border-color: rgba(100, 255, 218, 0.5);
}

.work-period,
.work-tags {
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
}

.work-tags {
  text-align: right;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, auto);
  gap: 40px;
  align-items: center;
  padding-bottom: 120px;
}

.contact-section h2 {
  max-width: 790px;
}

.contact-links {
  margin-top: 0;
  justify-content: flex-end;
}

.site-footer {
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
}

@media (max-width: 980px) {
  .hero,
  .split,
  .product-section,
  .contact-section,
  .result-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 56px;
  }

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

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

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

  .audit-offer {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .contact-links {
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .site-header,
  .site-footer,
  .hero,
  .section {
    width: min(100% - 30px, 1120px);
  }

  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 0;
  }

  .nav {
    width: 100%;
    gap: 16px;
    overflow-x: auto;
    padding-bottom: 6px;
  }

  h1 {
    font-size: 46px;
  }

  .lead {
    font-size: 18px;
  }

  .hero-actions,
  .contact-links {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .interface-map {
    grid-template-columns: repeat(2, 1fr);
    min-height: auto;
    padding: 16px;
  }

  .interface-map::before,
  .interface-map::after {
    display: none;
  }

  .map-node {
    min-height: 72px;
  }

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

  .capability {
    min-height: auto;
  }

  .section {
    padding: 72px 0;
  }

  .split {
    gap: 28px;
  }

  .insight-grid {
    grid-template-columns: 1fr;
    padding-left: 18px;
  }

  .offer-strip {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .timeline-item,
  .work-item,
  .situation-item {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .process-steps,
  .result-grid {
    grid-template-columns: 1fr;
  }

  .process-steps article,
  .result-grid p {
    min-height: auto;
  }

  .work-tags {
    text-align: left;
  }

.site-footer {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
  }
}

.not-found {
  width: min(760px, calc(100% - 40px));
  min-height: 100vh;
  display: grid;
  align-content: center;
  margin: 0 auto;
  padding: 80px 0;
}