*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: linear-gradient(135deg, #7b72c9 0%, #9d8fe0 50%, #b8a8ef 100%);
  color: #fff;
  text-align: center;
  font-size: 48px;
}

/* ── Nav ── */
header {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 18px 40px;
  border-bottom: 1px solid #e8e8f0;
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo img {
  height: 40px;
  width: auto;
}

.hero {
  background: transparent;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 10px 130px;
}

footer {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 40px;
  border-top: 1px solid #e8e8f0;
  background: #fff;
  position: fixed;
  bottom: 0;
  width: 100%;
}

.footer-email {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 20px;
  color: #000000;
  text-decoration: none;
}

.footer-email:hover {
  text-decoration: underline;
}

.footer-email-icon {
  font-size: 32px;
}