:root {
  --navy: #1f277b;
  --green: #3b8536;
  --ink: #2b2b33;
  --muted: #5d6070;
  --paper: #fbfaf6;
  --card: #ffffff;
  --space: clamp(1.5rem, 1rem + 3vw, 3.5rem);
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background:
    radial-gradient(60rem 30rem at 50% -10%, rgb(31 39 123 / 0.07), transparent 70%),
    var(--paper);
  color: var(--ink);
  font: 400 1.0625rem/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

.holding {
  width: 100%;
  max-width: 40rem;
  padding: var(--space);
  background: var(--card);
  border-top: 6px solid var(--navy);
  border-radius: 4px;
  box-shadow: 0 1px 2px rgb(31 39 123 / 0.06), 0 18px 40px -18px rgb(31 39 123 / 0.25);
  text-align: center;
}

.logo { width: 100%; max-width: 30rem; height: auto; }

.rule {
  width: 3.5rem;
  height: 3px;
  margin: calc(var(--space) * 0.7) auto;
  background: var(--green);
  border-radius: 2px;
}

h1 {
  margin: 0 0 0.5rem;
  color: var(--navy);
  font-size: clamp(1.4rem, 1.1rem + 1.4vw, 2rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

p { margin: 0 auto; max-width: 32rem; color: var(--muted); }

.contact {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem 2rem;
  margin: calc(var(--space) * 0.7) 0 0;
  padding: 0;
  list-style: none;
}

.contact span {
  display: block;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact a {
  color: var(--navy);
  font-size: clamp(0.9rem, 0.6rem + 1.6vw, 1.125rem);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 150ms ease;
}

.contact a:hover,
.contact a:focus-visible { border-bottom-color: var(--green); }

.contact a:focus-visible { outline: 2px solid var(--navy); outline-offset: 3px; }

footer { margin-top: 1.5rem; color: var(--muted); font-size: 0.875rem; }