:root {
  --red: #ff8787;
  --green: #8ce99a;
  --yellow: rgba(225, 224, 84, 1);
  --blue: #5c7cfa;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: white;
}

html,
body {
  -webkit-font-smoothing: antialiased;
}

body {
  color: #495057;
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell,
    'Helvetica Neue', sans-serif;
  line-height: 1.6;
  font-weight: 500;
}

a {
  color: var(--blue);
  text-decoration: none;
  font-weight: 600;
}

a:hover {
  text-decoration: underline;
}

a.outer-link {
  color: rgba(255, 255, 255, 0.7);
}

a.outer-link:hover {
  color: white;
}

p {
  margin-top: 0;
  margin-bottom: 1.5rem;
}

label {
  display: block;
}

input,
button,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  -webkit-padding: 0.5rem 0;
  padding: 0.5rem;
  margin: 0 0 0.5rem 0;
  border: 1px solid #ccc;
  border-radius: 6px;
}

input,
select,
textarea {
  margin-bottom: 1.5rem;
}

input:disabled {
  color: #ccc;
}

button {
  border: none;
  background: linear-gradient(to bottom, black, #070707);
  box-shadow: 0px 6px rgba(0, 0, 0, 0.2);
  color: #fff;
  cursor: pointer;
  font-weight: 600;
}

button:hover {
  background: white;
  color: black;
  box-shadow: 0px 6px rgba(255, 255, 255, 0.3);
}

button:active {
  background: white;
  color: black;
  box-shadow: 0px 6px rgba(255, 255, 255, 0.3);
}

button:disabled {
  color: #999;
}

button:not(:disabled):active {
  background-color: #ddd;
}

small {
  display: block;
  font-size: 0.6rem;
  font-weight: 400;
  text-transform: uppercase;
  line-height: 1.2;
}

kbd {
  background-color: #eee;
  color: #111;
  border-radius: 0.25rem;
  border: 1px solid #aaa;
  box-shadow: 0 2px 0 1px #ccc;
  cursor: default;
  font-size: 0.75em;
  line-height: 1;
  min-width: 0.75rem;
  display: inline-block;
  text-align: center;
  padding: 2px 5px;
  position: relative;
  top: -1px;
  font-family: Helvetica, sans-serif;
}

ul {
  margin-left: 0;
  margin-bottom: 1.5rem;
  padding-left: 1rem;
}

li {
  line-height: 1.2;
  margin-bottom: 0.25rem;
}

h1,
h2,
h3,
h4 {
  margin-top: 0;
  margin-bottom: 1rem;
  color: white;
}

.header {
  margin-bottom: 1.5rem;
}

h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: #343a40;
}

h4 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

.flex {
  display: flex;
  gap: 1rem;
}

.col {
  flex-direction: column;
  align-items: center;
}

.layout {
  display: flex;
  flex-direction: column;
}

footer {
  text-align: center;
}

@media screen and (min-width: 600px) {
  .layout {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 2.5rem;
  }
}

.information-side {
  width: 100%;
}

.information {
  padding: 1.5rem;
  background: white;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 1px 3px 6px rgba(0, 0, 0, 0.1);
  border-radius: 6px;
}

.accordion-layout {
  display: flex;
  justify-content: center;
  text-align: center;
  margin-bottom: 1rem;
}

.row.one,
.row.three {
  margin-top: 35px;
}
.row.four {
  margin-top: 70px;
}

.bass-side .row.one {
  margin-top: 0;
  margin-right: 0.5rem;
}

.garmon-layout .row.two {
  margin-top: 70px;
}

.circle {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  height: 60px;
  width: 60px;
  margin-bottom: 10px;
  background: linear-gradient(to bottom, white, #e7e7e7);
  box-shadow: 0px 6px rgba(255, 255, 255, 0.4);
  color: #222;
  font-weight: 600;
  cursor: pointer;
}

.G-system .circle {
  border-radius: 32% 8% 8% 32%;
  margin-left: 3px;
  width: 57px;
}

.Janko-system .circle {
  border-radius: 10%;
  margin-left: 5px;
  width: 80px;
}

.circle.accidental {
  background: linear-gradient(to bottom, #444, black);
  box-shadow: 0px 6px rgb(0, 0, 0, 0.4);
  color: #eee;
}

.circle:hover {
  background: white;
  box-shadow: 0px 6px rgba(255, 255, 255, 0.3);
  cursor: pointer;
  color: #111;
}

.circle.pull:active,
.circle.pull.active,
.circle.active,
.circle:active {
  background: linear-gradient(to bottom, var(--green), #56ea7b);
  box-shadow: 0px 6px rgba(255, 255, 255, 0.2);
}

.circle.push:active,
.circle.push.active {
  background: linear-gradient(to bottom, var(--red), #f15050);
  box-shadow: 0px 6px rgba(255, 255, 255, 0.2);
  color: white;
}

.currently-playing {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  min-height: 80px;
  margin-top: 2rem;
}

@media screen and (min-width: 600px) {
  .currently-playing {
    min-height: 100px;
  }
}

.circle.note {
  font-size: 2rem;
  font-weight: 500;
  margin-bottom: 0;
}

.banner {
  margin: 1rem;
  border: 1px solid #f15050;
  border-radius: 10px;
  padding: 1rem;
  font-size: 1.1rem;
  font-weight: 500;
  text-align: center;
  color: #f37272;
  background: rgba(0, 0, 0, 0.4);
}

h2.direction {
  align-items: center;
  justify-content: center;
  text-align: center;
  text-transform: capitalize;
  font-weight: 500;
}

.direction.pull {
  color: var(--green);
}

.direction.push {
  color: var(--red);
}

.scales {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.scale {
  display: flex;
  flex-direction: column;
  padding: 1rem;
  border-radius: 6px;
  background: var(--blue);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.scale h4 {
  text-align: center;
  font-size: 1rem;
  text-transform: none;
  font-weight: 600;
  margin-bottom: 1rem;
  color: white;
}

.window {
  min-height: 100vh;
  background: #3b5bdb;
}

.home {
  margin-left: auto;
  margin-right: auto;
  max-width: 1300px;
}

h1.title {
  font-size: 2rem;
  font-weight: 700;
  color: #495057;
  margin-bottom: 0.5rem;
  line-height: 1.2;
}

.subtitle {
  color: #868e96;
  font-size: 1.3rem;
  font-weight: 400;
  line-height: 1.3;
}

.selections {
  margin: 2rem 0;
  display: flex;
  align-items: center;
  gap: 1rem;
}

a.selection {
  padding: 1rem;
  border: 2px solid #e9ecef;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  border-radius: 6px;
}

a.selection:hover {
  text-decoration: none;
  border-color: var(--blue);
}

a.selection img {
  display: block;
  max-height: 250px;
  max-width: 100%;
}

a.selection h2 {
  font-size: 1.4rem;
  margin-top: 0;
  color: #495057;
  font-weight: 700;
}

.desktop-only {
  display: none !important;
}

.mobile-only {
  display: block !important;
}

@media screen and (min-width: 600px) {
  .desktop-only {
    display: flex !important;
  }

  .mobile-only {
    display: none !important;
  }

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

  .information {
    padding: 3rem;
  }
}