:root {
  --blue: #1479d1;
  --blue-hover: #0f63b0;
  --charcoal: #111827;
  --slate: #475569;
  --off-white: #f8fafc;
  --aluminum: #cbd5e1;
  --white: #ffffff;
  --max-width: 1120px;
  --narrow-width: 720px;
  --section-space: 4.5rem;
  --font: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--slate);
  background: var(--white);
}

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

h1,
h2,
h3,
.logo,
.footer-name {
  color: var(--charcoal);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 3.2vw, 2.5rem);
}

h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.5rem, 2.4vw, 2rem);
}

h3 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

p {
  margin: 0 0 1rem;
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--blue);
}

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

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

address {
  font-style: normal;
}

.wrap {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

.narrow {
  width: min(100% - 2rem, var(--narrow-width));
}

.skip-link {
  position: absolute;
  left: 0.75rem;
  top: -3rem;
  z-index: 100;
  padding: 0.6rem 0.9rem;
  background: var(--charcoal);
  color: var(--white);
  text-decoration: none;
}

.skip-link:focus {
  top: 0.75rem;
  color: var(--white);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--white);
  border-bottom: 1px solid var(--aluminum);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.25rem;
  flex-wrap: wrap;
}

.logo {
  color: var(--charcoal);
  text-decoration: none;
  font-size: 1.05rem;
  font-weight: 700;
}

.logo:hover {
  color: var(--charcoal);
}

.nav-toggle {
  display: none;
  margin: 0;
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--aluminum);
  background: var(--white);
  color: var(--charcoal);
  font: inherit;
  font-size: 0.9rem;
  cursor: pointer;
}

.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.35rem;
}

.site-nav a {
  color: var(--charcoal);
  text-decoration: none;
  font-size: 0.95rem;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--blue);
}

.hero {
  padding: 3.25rem 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  margin-bottom: 0.65rem;
  color: var(--charcoal);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lede {
  margin-bottom: 1.75rem;
  font-size: 1.125rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-photo,
.section-photo,
.split-photo {
  margin: 0;
  border: 1px solid var(--aluminum);
  background: var(--off-white);
  overflow: hidden;
}

.hero-photo img,
.section-photo img,
.split-photo img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.7rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 2px;
  text-decoration: none;
  font-weight: 600;
  line-height: 1.2;
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--blue-hover);
  color: var(--white);
}

.btn-secondary {
  background: var(--white);
  border-color: var(--aluminum);
  color: var(--charcoal);
}

.btn-secondary:hover {
  border-color: var(--charcoal);
  color: var(--charcoal);
}

.section {
  padding: var(--section-space) 0;
}

.section-alt {
  background: var(--off-white);
}

.section-intro {
  max-width: 40rem;
  margin-bottom: 2rem;
}

.section-photo {
  margin-bottom: 1.75rem;
}

.category-grid,
.industry-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.category-grid li,
.industry-grid li,
.steps li {
  padding: 1.15rem 1.2rem;
  background: var(--white);
  border: 1px solid var(--aluminum);
}

.note {
  margin-top: 1.15rem;
  color: var(--slate);
  font-size: 0.92rem;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: center;
}

.steps {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.75rem;
  counter-reset: step;
}

.steps li {
  counter-increment: step;
}

.steps h3 {
  margin: 0;
}

.steps h3::before {
  content: counter(step) ". ";
  color: var(--blue);
}

.solutions-panel {
  padding: 2.25rem 2rem;
  background: var(--white);
  border: 1px solid var(--aluminum);
  border-left: 4px solid var(--blue);
}

.solutions-panel .section-intro {
  margin-bottom: 1.25rem;
}

.example {
  max-width: 42rem;
  margin-bottom: 1.5rem;
}

.contact-details {
  margin: 1.5rem 0;
}

.contact-details p {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.85rem;
  margin-bottom: 0.65rem;
}

.contact-details span {
  min-width: 4.5rem;
  color: var(--charcoal);
  font-weight: 600;
}

.site-footer {
  padding: 2.25rem 0;
  background: var(--charcoal);
  color: #cbd5e1;
}

.footer-inner {
  display: grid;
  gap: 0.35rem;
}

.footer-name {
  margin: 0;
  color: var(--white);
  font-size: 1.05rem;
}

.site-footer p {
  margin: 0;
}

.copyright {
  margin-top: 0.85rem;
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .hero-grid,
  .split {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

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

  .hero {
    padding-top: 2.25rem;
  }
}

@media (max-width: 720px) {
  :root {
    --section-space: 3.25rem;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    flex-basis: 100%;
    padding-bottom: 1rem;
  }

  .nav-toggle[aria-expanded="true"] + .site-nav {
    display: block;
  }

  .site-nav ul {
    flex-direction: column;
    gap: 0;
  }

  .site-nav a {
    display: block;
    padding: 0.7rem 0;
    border-top: 1px solid var(--aluminum);
  }

  .category-grid,
  .industry-grid {
    grid-template-columns: 1fr;
  }

  .solutions-panel {
    padding: 1.5rem 1.15rem;
  }

  .hero-actions .btn,
  .solutions-panel .btn,
  #contact .btn {
    width: 100%;
  }
}

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