@import url('https://fonts.googleapis.com/css2?family=Nunito:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

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

*:focus:not(.btn-tab) {
  outline: none;
  box-shadow: 0 0 0 1rem rgb(166, 130, 255, 0.5);
}

::-moz-selection {
  background: #745bb3;
  color: #fff;
}

::selection {
  background: #745bb3;
  color: #fff;
}

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

body {
  font-family: 'Nunito', sans-serif;
  line-height: 1;
  color: #343a40;
  font-weight: 500;
  overflow-x: hidden;
}

img {
  width: 100%;
}

strong {
  font-weight: 700;
}

/* ================= */
/* => GENERAL COMPONENT <= */
/* ================= */
.primary-heading,
.secondary-heading,
.tertiary-heading {
  font-weight: 800;
  letter-spacing: -0.75px;
  color: #343a40;
}

.primary-heading {
  font-size: 5.1rem;
  line-height: 1.1;
  margin-bottom: 3.2rem;
  align-items: flex-end;
}

.sub-heading {
  display: block;
  font-size: 1.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.8rem;
  font-weight: 800;
  color: #745bb3;
}

.secondary-heading {
  font-size: 4.4rem;
  margin-bottom: 8rem;
  line-height: 1.2;
}

.tertiary-heading {
  font-size: 3.6rem;
  margin-bottom: 4.8rem;
  line-height: 1.3;
}

.btn,
.btn:link,
.btn:visited {
  display: inline-block;

  text-decoration: none;
  font-size: 2rem;
  font-weight: 700;

  padding: 1.6rem 3.2rem;

  border: none;
  cursor: pointer;
  border-radius: 1rem;
  transition: all 0.35s;
}

.btn--big,
.btn--big:link,
.btn--big:visited {
  color: #fff;
  background-color: #745bb3;
}

.btn--big:hover,
.btn--big:active {
  background-color: #644e99;
}

.btn--border,
.btn--border:link,
.btn--border:visited {
  background-color: #fff;
  color: #343a40;
}

.btn--border:hover,
.btn--border:active {
  box-shadow: inset 0 0 0 0.4rem #fff;
  background-color: #f6f3ff;
}

.btn--light,
.btn--light:link,
.btn--light:visited {
  background-color: #e4daff;
  color: #343a40;
}

.btn--light:hover,
.btn--light:active {
  background-color: #dbcdff;
}

.btn-tab {
  border-radius: 0;
  padding: 2rem 4rem;
  background: #fff;
  font-size: 1.8rem;
  color: #343a40;
  font-weight: 600;
  font-family: inherit;
}

.btn-tab:hover {
  background-color: #f6f3ff;
}

.btn-tab--active {
  background-color: #f6f3ff;
  border-bottom: 5px solid #a682ff;
}

.btn--tab-content:link,
.btn--tab-content:visited {
  font-size: 1.8rem;
  font-weight: 600;
  color: #343a40;
  padding: 0 0 0.4rem 0;
  border-radius: 0;
  box-shadow: 0 2px 0 #a682ff;
}

.btn--tab-content:hover,
.btn--tab-content:active {
  box-shadow: 0 0 0 #a682ff;
}

/* ================= */
/* => REUSABLE COMPONENT <= */
/* ================= */
.container {
  max-width: 120rem;
  margin: 0 auto;
  padding: 0 2.4rem;
}

.tab-btn-container {
  max-width: 100%;
}

.grid {
  display: grid;
  column-gap: 6.4rem;
  row-gap: 9.6rem;
}

.grid--2-cols {
  grid-template-columns: repeat(2, 1fr);
}

.grid--3-cols {
  grid-template-columns: repeat(3, 1fr);
}

.grid--4-cols {
  grid-template-columns: repeat(4, 1fr);
}

.grid--5-cols {
  grid-template-columns: repeat(5, 1fr);
}

.grid--6-cols {
  grid-template-columns: repeat(6, 1fr);
}

.grid--center-v {
  align-items: center;
}

.grid--center-h {
  justify-items: center;
}

.tab-contents {
  display: flex;
}

.tab-content {
  flex: 1;
  padding: 6.4rem 4.8rem;
  box-shadow: 0 1.2rem 2.4rem rgba(0, 0, 0, 0.08);
  border-radius: 0 0 1rem 1rem;
}

.tab-text {
  font-size: 2rem;
  line-height: 1.8;
  margin-bottom: 4.8rem;
}

.list {
  list-style: none;

  display: flex;
  flex-direction: column;
  gap: 2.4rem;
}

.list-item {
  display: flex;
  align-items: center;
  gap: 1.2rem;

  font-size: 1.8rem;
  line-height: 1.6;
}

.list-icon {
  font-size: 2.4rem;
  color: #a682ff;
}

/* ================= */
/* => UTILITY CLASSES <= */
/* ================= */
.margin-right-sm {
  margin-right: 1.6rem;
}

.hidden {
  display: none;
}

.tab-hidden {
  display: grid;
  visibility: hidden;
  opacity: 0;
  width: 100%;
  margin-right: -100%;
}

.text-center {
  text-align: center;
}