:root {
  color: #111827;
  background: #f2f4f7;
  font-family: 'Montserrat', Arial, sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }

html, body { margin: 0; min-height: 100%; }

body { min-height: 100vh; }

.page-shell {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-rows: 1fr auto;
  background: #f2f4f7;
}

.content {
  width: min(100% - 40px, 960px);
  margin: 0 auto;
  padding: 72px 0 48px;
  display: flex;
  align-items: center;
  flex-direction: column;
  text-align: center;
  position: relative;
  z-index: 1;
}

.logo { width: min(260px, 62vw); height: auto; margin-bottom: 72px; }

h1 {
  max-width: 780px;
  margin: 0;
  font-family: 'Poppins', Arial, sans-serif;
  font-size: clamp(40px, 6vw, 56px);
  line-height: 1.14;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #0b2d5c;
}

p { max-width: 660px; margin: 24px 0 40px; color: #111827; font-size: 18px; line-height: 28px; }

.cta {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border: 2px solid #f59e0b;
  border-radius: 8px;
  background: #f59e0b;
  color: #061b38;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.cta:hover { background: #ffc14d; border-color: #ffc14d; transform: translateY(-1px); }
.cta:focus-visible { outline: 3px solid #0f8f87; outline-offset: 4px; }
.cta[aria-disabled='true'] { cursor: not-allowed; opacity: .6; }

footer { position: relative; z-index: 1; padding: 24px; color: #667085; font-size: 12px; line-height: 18px; text-align: center; }

.route { position: absolute; width: 360px; height: 180px; border: 2px dashed rgba(15, 143, 135, .45); border-radius: 50%; transform: rotate(-24deg); }
.route::after { content: ''; position: absolute; width: 12px; height: 12px; border: 2px solid #0f8f87; border-radius: 50%; background: #f2f4f7; }
.route-top { top: -92px; left: -140px; }
.route-top::after { right: 30px; bottom: 8px; }
.route-bottom { right: -142px; bottom: -88px; transform: rotate(28deg); }
.route-bottom::after { left: 36px; top: 8px; }

@media (max-width: 600px) {
  .content { padding: 48px 0 32px; }
  .logo { margin-bottom: 56px; }
  p { margin-top: 20px; margin-bottom: 32px; }
  .route { opacity: .7; }
}

@media (prefers-reduced-motion: reduce) {
  .cta { transition: none; }
}