:root {
  /* Primary  colours */
  --linear-gradient: linear-gradient(hsl(236, 72%, 79%), hsl(237, 63%, 64%));

  /* Neutral colours */
  --very-light-grayish-blue: hsl(240, 78%, 98%);
  --light-grayish-blue: hsl(234, 14%, 74%);
  --grayish-blue: hsl(233, 13%, 49%);
  --dark-grayish-blue: hsl(232, 13%, 33%);
}

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

body {
  font-size: 15px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  background-color: var(--very-light-grayish-blue);
}

.bottom_image {
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: -1;
  display: none;
}
.top_image {
  position: absolute;
  top: -40px;
  right: -120px;
  z-index: -1;
}
h1 {
  text-align: center;
  color: var(--grayish-blue);
}
h2.text1 {
  margin-bottom: 1px;
  margin-top: 2px;
  font-size: 72px;
  font-family: 'Montserrat', sans-serif;
}

h2.text2 {
  margin-bottom: 1px;
  margin-top: 2px;
  font-size: 72px;
  font-family: 'Montserrat', sans-serif;
}
.heading_basic {
  font-size: 18px;
  line-height: 28px;
  color: var(--grayish-blue);
}

.heading_master {
  font-size: 18px;
  line-height: 28px;
  color: var(--grayish-blue);
}

.heading_professional {
  font-size: 18px;
  line-height: 28px;
  color: #fff;
}

.dollar {
  font-size: 40px;
}

.text_dark {
  color: var(--dark-grayish-blue);
}
.text_white {
  color: #fff;
}

ul {
  padding-left: 0px;
  padding-bottom: 24px;
}

.back {
  color: var(--grayish-blue);
  margin: 0 24px 0 24px;
}

.attribution {
  margin-top: 10px;
}
.button {
  border: 1px solid transparent;
  text-transform: uppercase;
  border-radius: 5px;
}

.button_white {
  /* background: var(--very-light-grayish-blue); */
  background: #fff;
  color: var(--linear-gradient);
  padding: 15px 82px;
  /* margin: 12px ; */
  text-align: center;
  text-decoration: none;
  display: inline-block;
}
.button_white:hover {
  border: 1px solid #fff;
  color: #fff;
  background-color: var(--linear-gradient);
  transition: all 0.2s;
}

.button_gradient {
  background: var(--linear-gradient);
  color: var(--very-light-grayish-blue);
  padding: 15px 82px;
  /* margin: 12px ; */
  text-align: center;
  text-decoration: none;
  display: inline-block;
}

.button_gradient:hover {
  border: 1px solid#6d72de;
  color: #6d72de;
  background: #fff;
  transition: all 0.2s;
}
.container {
  width: 100%;
}

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

.switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 34px;
}

.learn {
  width: 105px;
  height: 16px;
  top: 14px;
  left: 91px;
  font-size: 13px;
  line-height: 15.85px;
  letter-spacing: 1.39px;
  font-weight: 700;
}
input,
label {
  display: inline-block;
  vertical-align: middle;
  margin: 10px 0;
}
.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--linear-gradient);
  transition: 0.6s ease transform;
}
.slider::before {
  position: absolute;
  content: '';
  height: 26px;
  width: 26px;
  left: 4px;
  bottom: 4px;
  background-color: var(--very-light-grayish-blue);
  transition: 0.4s;
}

input:checked + .slider {
  background: var(--linear-gradient);
}

input:checked + .slider::before {
  transform: translateX(26px);
}

.slider.round {
  border-radius: 34px;
}

.slider.round::before {
  border-radius: 50%;
}

.package-container {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 40px;
}

.packages {
  margin-bottom: 32px;
  width: 326px;
  padding-bottom: 2.4em;
  height: auto;
  background: var(--linear-gradient);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  border-radius: 10px;
  flex-wrap: wrap;
  color: var(--grayish-blue);
}

.package-price {
  display: flex;
  align-items: center;
  color: var(--dark-grayish-blue);
}

.package-price-white {
  display: flex;
  align-items: center;
  color: #fff;
}

.professional {
  color: var(--very-light-grayish-blue);
}
.packages__outter__colour {
  background: #fff;
}
.packages__outter__size {
  height: 453px;
}
.list > li {
  font-size: 15px;
  line-height: 28px;
  list-style: none;
  border-bottom: 1px solid var(--light-grayish-blue);
  width: 269px;
  padding-inline-start: 0;
  border-width: 1px;
  padding: 10px;
}

.professional_list > li {
  font-size: 15px;
  line-height: 28px;
  list-style: none;
  border-bottom: 1px solid #fff;
  width: 269px;
  padding-inline-start: 0;
  border-width: 1px;
  padding: 10px;
}

.attribution {
  font-size: 11px;
  text-align: center;
}
.attribution a {
  color: hsl(228, 45%, 44%);
}

@media screen and (min-width: 700px) {
  .bottom_image {
    display: block;
  }
  .professional_list {
    margin-top: 12px;
  }
  .heading_professional {
    margin-top: 40px;
  }
}

@media screen and (min-width: 800px) {
  #professional_size {
    height: 501px;
  }
}