* {
  box-sizing: border-box;
}
html {
  font-size: 16px;
}
@media screen and (max-width: 960px) {
  html {
    font-size: 14px;
  }
}
@media screen and (max-width: 540px) {
  html {
    font-size: 12px;
  }
}
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial,
    sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  font-size: 16px;
  font-size: 1rem;
  overflow-x: hidden;
}
a {
  text-decoration: none;
}
a,
button {
  text-decoration: none;
  color: inherit;
  transition: all 0.25s linear;
}
input:focus {
  outline: none;
}
ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
body > header {
  float: left;
  width: 100%;
  position: relative;
}
.hero-title {
  text-align: left;
  max-width: 845px;
  text-align: center;
  width: 100%;
  float: none;
  margin: 0 auto 2.1875rem;
  color: #ffffff;
}
.main-title {
  font-weight: 700;
  font-size: 2.5rem;
  margin-bottom: 0;
  display: inline-block;
  padding: 0;
  color: #ffffff;
  margin-bottom: 13px;
  line-height: 1.2;
}
.hero {
  background: url(images/hero-bg.png) center center no-repeat,
    linear-gradient(135deg, #3b88f7 0%, #8b8bf9 100%);
  position: relative;
  border-bottom: 1px solid #fff;
  color: #fff;
  float: left;
  padding: 8.4375rem 0 6.25rem;
  text-align: center;
  width: 100%;
}
.hero .main-text {
  font-size: 1.5rem;
  line-height: 2.375rem;
  color: rgba(255, 255, 255, 0.75);
}
.hero .search {
  width: 500px;
  margin: 0 auto;
  max-width: 100%;
  position: relative;
  margin-bottom: 17px;
  padding: 1px;
  background: #fff;
  border-radius: 46px;
}
.hero .search:focus-within {
  box-shadow: 0 0 0 0.2rem rgba(0, 0, 0, 0.15);
}
.hero .search input {
  width: 100%;
  border: 0;
  border-radius: inherit;
  padding: 0 20px;
  line-height: 46px;
  transition: 0.1s all ease-in;
}
.hero .search input:focus {
  font-size: 16px;
  font-weight: 600;
}
.hero .search input::-webkit-input-placeholder {
  color: rgba(36, 41, 66, 0.75);
}
.hero .search button {
  color: #6d728b;
  position: absolute;
  right: 6px;
  top: 3px;
  border: none;
  background-color: transparent;
  border-radius: 3px;
  height: 43px;
  width: 43px;
  font-size: 17px;
  cursor: pointer;
}
.hero .popular {
  font-size: 15px;
  line-height: 1;
  margin-bottom: 2.5rem;
}
.hero .popular a,
.hero .popular span {
  color: #fff;
  margin-right: 16px;
}
.hero .popular a:last-child {
  margin-right: 0;
}
.hero .popular a:hover {
  color: #ffd262;
  border-bottom: 1px dotted;
}
.hero .signup {
  text-align: center;
  margin-top: 13px;
}
.hero .signup .or {
  margin-top: 0;
  width: 100%;
  float: left;
}
.hero .signup .link {
  font-size: 15px;
  border-bottom: 1px dashed;
}
.button,
a.button {
  border: medium none;
  border-spacing: 0;
  cursor: pointer;
  font-weight: 600;
  line-height: 48px;
  font-size: 16px;
  border-radius: 46px;
  padding: 0 25px;
  display: inline-block;
  color: #fff;
  -webkit-appearance: none;
  background-size: 100% 100%;
  transition: all 0.35s ease-in-out;
}
.button:hover,
a.button:hover {
  color: #fff;
}
.button.yellow,
a.button.yellow {
  background: #ffd262;
}
.button.yellow:hover,
a.button.yellow:hover {
  background: #ffc639;
}
.button.yellow,
a.button.yellow {
  color: #333;
}
.button.yellow:hover,
a.button.yellow:hover {
  color: #333;
}
a:hover {
  color: #3b88f7;
}
button {
  margin: 0;
}

.dark {
  color: #fff;
  background: linear-gradient(135deg, #1c1e26 0%, #202037 100%);
}
.grow {
  background: url(images/graph-bg.svg) right bottom no-repeat,
    linear-gradient(135deg, #1c1e26 0%, #202037 100%);
}
section:last-child {
  clear: both;
}