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

*:focus {
  outline: none;
  box-shadow: 0 0 0 0.2rem hsl(321, 100%, 78%) !important;
}

html {
  font-size: 62.5%;
  overflow-x: hidden;
}

body {
  font-family: "Open Sans", sans-serif;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Poppins", sans-serif;
  font-weight: 700;
  color: hsl(192, 100%, 9%);
  text-transform: capitalize;
}

ul {
  list-style: none;
}

a {
  display: inline-block;
  text-decoration: none;
}

::-webkit-scrollbar {
  width: 0.9rem;
}
::-webkit-scrollbar-track {
  background-color: #f6f6f6;
}

::-webkit-scrollbar-thumb {
  background-color: hsl(322, 100%, 66%);
  border-radius: 1000px;
  height: 18rem;
}

::-webkit-scrollbar-thumb:hover {
  background-color: hsl(321, 100%, 78%);
}

/* helper classes */
.primary-heading {
  font-size: 5rem;
}

.secondary-heading {
  font-size: 3rem;
  line-height: 1.5;
}

.sub-heading {
  font-size: 16px;
  font-weight: 600;
  color: hsl(192, 100%, 9%);
  max-width: 53rem;
  line-height: 1.7;
  margin: 2rem 0 4rem;
}

.get-started:link,
.get-started:visited {
  padding: 2.5rem 9rem;
  font-size: 2rem;
  color: #fff;
  background-color: hsl(322, 100%, 66%);
  border-radius: 1000px;
  font-weight: 700;
}

.get-started:hover,
.get-started:active {
  background-color: hsl(321, 100%, 78%);
}

.wavy-img {
  display: block; /* Avoid the space under the image caused by line height */
  width: 100%;
  position: relative;
}

.footer .wavy-img {
  top: 5px;
}

.flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.responsive-grid {
  display: grid;
  justify-items: center;
  align-items: center;
}

.center-text {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}