:root {
  color-scheme: dark;
  --bg: #24242a;
  --bg-deep: #1d1d22;
  --surface: #2d2d34;
  --surface-soft: #34343c;
  --text: #f7f4ed;
  --muted: #c6c4ca;
  --line: #4b4b54;
  --accent: #c4ff5e;
  --accent-text: #20240f;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 90% 2%, rgb(196 255 94 / 14%), transparent 28rem),
    var(--bg);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--accent);
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  inset: 1rem auto auto 1rem;
  z-index: 10;
  padding: 0.7rem 1rem;
  color: var(--accent-text);
  background: var(--accent);
  transform: translateY(-180%);
}

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

.site-header,
main,
footer {
  width: min(calc(100% - 2rem), var(--max));
  margin-inline: auto;
}

.site-header {
  display: flex;
  min-height: 5rem;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  font-weight: 800;
  text-decoration: none;
}

nav {
  display: flex;
  gap: 1.5rem;
}

nav a {
  color: var(--muted);
  text-decoration: none;
}

.hero {
  display: grid;
  min-height: calc(100vh - 5rem);
  grid-template-columns: minmax(0, 1.35fr) minmax(17rem, 0.65fr);
  gap: 3rem;
  padding-block: clamp(4rem, 9vw, 8rem) 2rem;
}

.hero-copy h1 {
  max-width: 14ch;
  margin: 1rem 0 1.5rem;
  font-size: clamp(3rem, 7vw, 6.8rem);
  line-height: 0.97;
  letter-spacing: -0.06em;
}

.hero-copy h1 span,
.section-kicker,
.eyebrow {
  color: var(--accent);
}

.eyebrow,
.section-kicker {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.hero-lead {
  max-width: 44rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  padding-inline: 1.25rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 750;
  text-decoration: none;
}

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

.button-primary:hover {
  color: var(--accent-text);
  filter: brightness(1.05);
}

.button-secondary {
  background: transparent;
}

.hero-scope,
.partnership-card {
  align-self: end;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background: rgb(255 255 255 / 3%);
}

.hero-scope h2 {
  font-size: 1rem;
}

.hero-scope ol {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: scope;
}

.hero-scope li {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0.5rem;
  padding-block: 0.8rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  counter-increment: scope;
}

.hero-scope li::before {
  color: var(--accent);
  content: "0" counter(scope);
  font-weight: 800;
}

.metrics {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(3, 1fr);
  margin: 2rem 0 0;
  border-top: 1px solid var(--line);
}

.metrics div {
  padding-block: 1.4rem;
}

.metrics dt {
  font-size: 1.5rem;
  font-weight: 800;
}

.metrics dd {
  margin: 0;
  color: var(--muted);
}

.section {
  padding-block: clamp(5rem, 10vw, 9rem);
}

.section > h2,
.about h2,
.about h1,
.contact h2 {
  max-width: 18ch;
  margin: 0.7rem 0 2rem;
  font-size: clamp(2.3rem, 5vw, 4.7rem);
  line-height: 1.04;
  letter-spacing: -0.045em;
}

.section-muted {
  position: relative;
}

.service-grid,
.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.service-grid article,
.case-card {
  padding: 1.5rem;
  border-top: 1px solid var(--line);
  background: rgb(255 255 255 / 2%);
}

.service-grid span,
.case-label {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.service-grid p,
.case-card > p,
.about > p {
  color: var(--muted);
}

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

.case-card dl {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin: 2rem 0 0;
}

.case-card dt {
  font-weight: 800;
}

.case-card dd {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.process-list {
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.process-list li {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1rem;
  padding-block: 1.4rem;
  border-top: 1px solid var(--line);
}

.process-list li > span {
  color: var(--accent);
  font-weight: 800;
}

.process-list h3,
.process-list p {
  margin: 0;
}

.process-list p {
  color: var(--muted);
}

.about dl.process-list > div {
  display: grid;
  grid-template-columns: minmax(8rem, 0.4fr) 1fr;
  gap: 1rem;
  padding-block: 1rem;
  border-top: 1px solid var(--line);
}

.about dl.process-list dt {
  color: var(--muted);
}

.about dl.process-list dd {
  margin: 0;
}

.partnership {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  align-items: center;
  gap: 3rem;
}

.partnership-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.partnership-card > p,
.partnership-card li {
  color: var(--muted);
}

.about > p {
  max-width: 52rem;
  font-size: 1.1rem;
}

.contact {
  text-align: center;
}

.contact h2 {
  margin-inline: auto;
}

.contact .actions {
  justify-content: center;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

@media (max-width: 760px) {
  .site-header nav {
    display: none;
  }

  .hero,
  .partnership {
    min-height: auto;
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-copy h1 {
    font-size: clamp(2.8rem, 13vw, 4.2rem);
    overflow-wrap: anywhere;
  }

  .metrics,
  .service-grid,
  .case-grid {
    grid-template-columns: 1fr;
  }

  .case-card dl {
    grid-template-columns: 1fr 1fr;
  }

  .section {
    padding-block: 4.5rem;
  }

  footer {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}