:root {
  --brand: #1F2A33;
  --petrol: #145A6C;
  --off: #F7F7F7;
}

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

html,
body {
  height: 100%;
}

body {
  margin: 0;
  background: var(--off);
  color: var(--brand);
  font: 16px/1.6 system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
}

.wrap {
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 32px;
}

.card {
  width: min(880px, 92vw);
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 12px;
  padding: 28px 24px;
}

header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}

header img {
  height: 54px;
  width: auto;
}

h1 {
  margin: 8px 0 4px;
  font-size: 28px;
  font-weight: 800;
}

.lead {
  margin: 0 0 10px;
  color: var(--petrol);
  font-weight: 700;
}

.btn {
  display: inline-block;
  background: var(--petrol);
  color: #fff;
  text-decoration: none;
  padding: 12px 16px;
  border-radius: 10px;
  font-weight: 700;
  transition: 0.2s;
}

.btn:focus,
.btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

ul {
  margin: 0.4rem 0 0.8rem;
  padding-left: 1.2rem;
}

hr {
  border: none;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  margin: 16px 0;
}

.legal {
  font-size: 14px;
  opacity: 0.9;
}

a {
  color: var(--petrol);
  text-decoration: none;
  font-weight: 600;
  transition: 0.2s;
}

a:hover {
  text-decoration: underline;
  color: #0d3c46;
}

/* Mobile Optimizations */
@media (max-width: 520px) {
  .wrap {
    padding: 16px;
  }

  header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  header img {
    height: 44px;
  }

  h1 {
    font-size: 24px;
  }

  .card {
    padding: 20px 16px;
  }

  .lead {
    margin-bottom: 8px;
  }

  ul {
    padding-left: 1rem;
  }

  .btn {
    display: block;
    width: 100%;
    text-align: center;
    margin-bottom: 8px;
  }

  p a[href^="tel:"] {
    display: inline-block;
    margin-top: 6px;
  }
}