* {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

body {
  font-family: "Open Sans", sans-serif;
  color: #070439;
  font-size: 1.1rem;
  margin: 0;
  padding: 0;
}

h1,
h2,
h4 {
  font-family: "Raleway", sans-serif;
}

h2 {
  font-size: 1.8em;
  margin-top: 0;
}

img {
  max-width: 100%;
}

input {
  font-size: 14px;
}

input::-webkit-input-placeholder {
  color: #bfbfbf;
}

input:-ms-input-placeholder {
  color: #bfbfbf;
}

input::-ms-input-placeholder {
  color: #bfbfbf;
}

input::placeholder {
  color: #bfbfbf;
}

button {
  font-family: "Raleway", sans-serif;
  font-weight: 700;
}

.container {
  padding: 1.875rem;
  margin: 0 auto;
  max-width: 100%;
  width: 1200px;
}

.flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.flex > div,
.flex > ul {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}

.flex > div:first-child {
  margin-right: 1.25rem;
}

.flex > div:last-child {
  margin-left: 1.25rem;
}

.align-start {
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}

nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin: 1.875rem 0;
}

nav ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  list-style: none;
}

nav ul li {
  margin-left: 3.125rem;
}

nav ul li a {
  font-family: "Raleway", sans-serif;
  color: #070439;
  text-decoration: none;
}

form {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

form input {
  border: 1px solid #070439;
  border-radius: 2px;
  padding: 15px;
  -webkit-box-flex: 0.7;
      -ms-flex: 0.7;
          flex: 0.7;
}

form button {
  border: 1px solid #3065f8;
  border-radius: 2px;
  padding: 15px;
  background-color: #3065f8;
  -webkit-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
          box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
  color: #fff;
  -webkit-box-flex: 0.3;
      -ms-flex: 0.3;
          flex: 0.3;
  margin-left: 1.125rem;
}

.light-bluish {
  background-color: #f6f6fe;
  margin-top: 6.25rem;
  padding: 3.125rem 0;
  position: relative;
}

.light-bluish::before {
  content: "";
  background-image: url("/images/bg-curve-desktop.svg");
  background-size: cover;
  background-position: center center;
  height: 3.75rem;
  width: 100%;
  position: absolute;
  top: -3.75rem;
  left: 0;
}

.light-bluish a {
  color: #3c9f8f;
}

.testimonial-box {
  background-color: #fff;
  -webkit-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
          box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
  border-radius: 5px;
  padding: 1.5625rem;
  margin-top: 2.5rem;
  width: 80%;
}

.testimonial-box p {
  letter-spacing: 1px;
  line-height: 1.7;
  font-size: 14px;
}

.testimonial-box .user-info {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-top: 1.25rem;
}

.testimonial-box .user-info img {
  border-radius: 50%;
  height: 3.125rem;
  width: 3.125rem;
  margin-right: 10px;
}

.testimonial-box .user-info h4 {
  font-weight: 700;
  margin: 0;
}

.bluish {
  background-color: #585989;
  color: #fff;
  padding: 3.125rem 0;
}

.bluish form {
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}

.bluish form input {
  -webkit-box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
          box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
  border: none;
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}

.bluish form button {
  margin: 1.25rem 0 0;
  width: 50%;
}

footer {
  background-color: #070439;
  color: #fff;
  padding: 11.25rem 0 3.75rem;
}

footer ul {
  list-style: none;
}

footer ul li {
  margin-bottom: 1.25rem;
}

footer .social-media {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

footer .circle {
  border: 1px solid #fff;
  border-radius: 50%;
  color: #fff;
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin-right: 10px;
  height: 2.5rem;
  width: 2.5rem;
  text-decoration: none;
}

@media screen and (max-width: 768px) {
  body {
    text-align: center;
  }
  nav {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    margin: 10px 0;
  }
  nav ul li {
    margin: 10px 1.25rem;
  }
  .light-bluish::before {
    background-image: url("/images/bg-curve-mobile.svg");
    height: 5rem;
  }
  .flex {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .flex > div {
    width: 100%;
  }
  .flex > div:first-child {
    margin-right: 0;
  }
  .flex > div:last-child {
    margin-left: 0;
  }
  .testimonial-box {
    width: 100%;
  }
  .bluish form button {
    width: 100%;
  }
  .illustration {
    margin-top: 1.875rem;
  }
  .user-info {
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
  footer ul {
    padding: 0;
    width: 100%;
  }
}