:root {
  --theme-color-1: rgb(230, 166, 46);
  --theme-color-2: rgb(253, 199, 107);
  --background-color1: rgb(26, 26, 26);
  --background-color2: rgb(50, 50, 49);
  --text-color-1: rgb(243, 243, 243);
}

html {
  font-size: 62.5%;
}

@media (max-width: 700px) {
  html {
    font-size: 55%;
  }
}


/* general styles*/

body {
  box-sizing: border-box;
  background-color: var(--background-color1);
  color: var(--text-color-1);
  font-family:'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
  font-size: 1.8rem;
}


.main {
  width: 90%;
  margin: auto;
}

h1 {
  color: var(--theme-color-1);
  font-size: 5rem;
  text-align: center;
  margin: 4rem 0;
}

h2 {
  color: var(--theme-color-2);
  font-size: 3rem;
  margin: 3rem 0 1rem 0;
}

li {
  margin: 0.5rem;
  line-height: 2rem;
}

section {
  margin: 1rem;
}

p {
  line-height: 2.2rem;
}

a {
  color: white;
  border-radius: 2%;
  padding: 0.1rem 0.4rem;
}
a:hover {
  color: rgb(79, 79, 76);
  background-color: white;
}

.emphasis {
  color: var(--theme-color-2);
}

/* status badge start */
.course-status {
  font-size: 1.5rem;
  font-style: italic;
  font-weight: lighter;
}

.completed {
  color: rgb(130, 169, 130);
}

.to-do {
  color: rgb(166, 203, 250);
}

.learning {
  color: rgb(69, 198, 187);
}

/* font awesome */
.fa-icon {
  padding-right: 3px;
}

/* status badge end */

/* course styles start */
.course-wrapper {
  margin-bottom: 2rem;
}
.course {
  border-bottom: 1px solid var(--text-color-1);
  padding-bottom: 2rem;
}

.certificate {
  text-decoration: none;
  font-size: 1.5rem;
}

/* course styles end */

.author {
  text-align: center;
  font-style: italic;
  height: 3rem;
}

.author a:hover {
  font-size: 3rem;
  transition: font-size 0.3s ease-out;
}

.author a {
  text-decoration: none;
  font-size: 2rem;
}

/* footer start */

.footer {
  padding-top: 5rem;
  padding-bottom: 0;
  width: 100%;
  text-align: center;
}

.footer-text {
  font-size: 1.2rem;
}

.footer-text a {
  text-decoration: none;
}