/* AI at FNU landing page. Brand: Legacy Blue, Navy, Maroon, Grey. Lato, self-hosted. */
:root {
  --blue: #004990;
  --navy: #172e56;
  --maroon: #933336;
  --maroon-dark: #7d2b2e;
  --grey: #809495;
  --tint: #edf2f8;
  --ink: #172e56;
}
* { box-sizing: border-box; }
html { color-scheme: light; }
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: "Lato", system-ui, sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--blue); text-decoration-thickness: 1px; text-underline-offset: 0.2em; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 3px solid var(--blue); outline-offset: 4px; border-radius: 2px; }

.masthead {
  padding: 1.25rem 1rem;
  text-align: center;
  border-bottom: 1px solid var(--tint);
}
.masthead a { display: inline-block; line-height: 0; }
.masthead a:focus-visible { outline-offset: 8px; }
.masthead img { width: min(20rem, 78vw); height: auto; }

.band {
  background: linear-gradient(135deg, var(--blue) 0%, var(--navy) 100%);
  color: #fff;
  padding: clamp(3rem, 8vw, 5.5rem) 1rem;
  text-align: center;
}
.band .inner { max-width: 52rem; margin: 0 auto; }
.band h1 {
  font-weight: 900;
  font-size: clamp(3.25rem, 11vw, 7rem);
  line-height: 0.95;
  letter-spacing: -0.025em;
  margin: 0 0 1rem;
}
.band p {
  font-weight: 300;
  font-size: clamp(1.25rem, 2.6vw, 1.6rem);
  margin: 0;
}

main {
  flex: 1;
  max-width: 40rem;
  width: 100%;
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 4rem) 1rem 3rem;
  text-align: center;
}
.path { padding: 1.75rem 0; border-top: 1px solid var(--grey); }
.path:first-child { border-top: 0; padding-top: 0; }
.path h2 { font-size: 1.125rem; font-weight: 700; color: var(--blue); margin: 0 0 0.5rem; }
.path p { margin: 0 0 1rem; font-size: 1.0625rem; }
.cta {
  display: inline-block;
  background: var(--maroon);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.125rem;
  padding: 0.9rem 1.5rem;
  border-radius: 3px;
}
.cta:hover { background: var(--maroon-dark); }
.cta:focus-visible { outline-color: var(--maroon); }
.contact { list-style: none; margin: 0; padding: 0; font-size: 1.125rem; }
.contact li { margin: 0 0 0.25rem; }

footer {
  border-top: 1px solid var(--grey);
  padding: 1.25rem 1rem;
  text-align: center;
  font-size: 0.875rem;
}
footer a { color: var(--navy); }

@media (prefers-reduced-motion: no-preference) {
  .cta { transition: background-color 120ms ease; }
}