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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: #ffffff;
  color: #111111;
  height: 100vh;
}

.container {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px;
}

.logo {
  text-align: center;
}

.logo img {
  width: 360px;
  max-width: none;
  height: auto;
  display: block;
  margin: 0 auto;
}

.logo h1 {
  display: none;
}

.tagline {
  margin-top: 20px;
  font-size: 14px;
  letter-spacing: 1px;
  color: #555;
}

footer {
  position: absolute;
  bottom: 30px;
  font-size: 12px;
  color: #888;
}

/* Desktop / default */
.logo img {
  width: 320px;
  height: auto;
  display: block;
  margin: 0 auto;
}

/* Tablet */
@media (max-width: 1024px) {
  .logo img {
    width: 260px;
  }
}

/* Mobile */
@media (max-width: 600px) {
  .logo img {
    width: 200px;
  }

  .container {
    padding: 40px 20px;
  }

  .tagline {
    font-size: 14px;
    margin-top: 12px;
  }
}

/* Small mobile */
@media (max-width: 400px) {
  .logo img {
    width: 170px;
  }
}