body {
  font-family: 'Segoe UI', Arial, sans-serif;
  background-color: #f5f7fa;
  color: #2d2252;
  margin: 0;
  padding: 0;
}

header {
  background: #2d2252;
  color: #fff;
  padding: 30px 0 18px 0;
}

header img {
  display: block;
  margin: 0 auto 8px auto;
  border-radius: 10px;
  box-shadow: 0 2px 12px rgba(45,34,82,0.1);
}

h1, h2 {
  margin: 0;
}

h2 {
  font-weight: 400;
  font-size: 1.15em;
  margin-top: 5px;
}

section {
  max-width: 480px;
  margin: 28px auto;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 18px rgba(45,34,82,0.07);
  padding: 32px 28px 28px 28px;
}

section ul {
  padding-left: 22px;
  margin: 16px 0 24px 0;
}

form input,
form textarea {
  width: 100%;
  font-size: 1em;
  padding: 8px;
  margin-bottom: 12px;
  border: 1px solid #a8a7dd;
  border-radius: 6px;
  box-sizing: border-box;
  outline: none;
}

form textarea {
  resize: vertical;
}

form button {
  width: 100%;
  background: #2d2252;
  color: #fff;
  border: none;
  font-size: 1em;
  padding: 11px 0;
  border-radius: 7px;
  cursor: pointer;
  transition: background 0.22s;
  margin-top: 2px;
}

form button:hover,
form button:focus {
  background: #3416a7;
}

footer {
  text-align: center;
  margin: 36px 0 10px 0;
  font-size: 1em;
  color: #40327a;
}

@media(max-width:600px) {
  section {
    max-width: 97vw;
    padding: 14vw 4vw 8vw 4vw;
  }
  header {
    padding: 8vw 2vw 6vw 2vw;
  }
  h2 {
    font-size: 1em;
  }
}