:root {
  /* Primary */
  --pale-blue: hsl(225, 100%, 94%);
  --bright-blue: hsl(245, 75%, 52%);

  /* Neutral */
  --very-pale-blue: hsl(225, 100%, 98%);
  --desaturated-blue: hsl(224, 23%, 55%);
  --dark-blue: hsl(223, 47%, 23%);

  --wght-400: 500;
  --wght-700: 700;
  --wght-900: 900;
}

*,
*::before,
*::after {
  box-sizing: inherit;
  margin: 0;
}

html {
  font-size: 62.5%;
}

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

body {
  box-sizing: border-box;
  font-family: 'Red Hat Display', sans-serif;
  background: var(--pale-blue) url('img/pattern-background-mobile.svg')
    no-repeat;
  background-position: left top;
  background-size: contain;
  line-height: 1.5;
}

img {
  width: 100%;
  display: block;
}

.container {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.order {
  overflow: hidden;
  border-radius: 2rem;
  margin-inline: 2rem;
  max-width: 40rem;
  font-size: 1.6rem;
}

.order__body {
  text-align: center;
  background: #fff;
  padding: 2rem 2.5rem;
}

.order__body h1 {
  color: var(--dark-blue);
  font-weight: var(--wght-900);
}

.order__body > p {
  color: var(--desaturated-blue);
  padding-block: 2rem;
}

.order__plan {
  background: var(--very-pale-blue);
  border-radius: 0.8rem;
  padding: 1rem;

  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.order__plan img {
  max-width: 5rem;
}

.order__desc p:nth-of-type(1) {
  color: var(--dark-blue);
  font-weight: var(--wght-900);
}

.order__desc p:nth-of-type(2) {
  color: var(--desaturated-blue);
}

.order__plan button {
  background: transparent;
  outline: 0;
  border: 0;
  color: var(--bright-blue);
  cursor: pointer;
  font-family: 'Red Hat Display', sans-serif;
  text-decoration: underline;
  transition: text-decoration 0.5s ease;
  font-weight: 700;
}

.btn__payment {
  background: var(--bright-blue);
  border-radius: 0.8rem;
  padding: 1rem 3rem;
  color: #fff;
  margin-block: 2rem;
  transition: background 0.5s ease;
  box-shadow: 0 0.875rem 1.75rem rgba(31, 47, 86, 0.25);
}

.order__plan button:hover {
  text-decoration: none;
  color: #766cea;
}

.btn__payment:hover {
  background-color: #766cea;
}

.btn__cancel {
  display: inline-block;
  color: var(--desaturated-blue);
  font-weight: 700;
}

.btn__cancel:hover {
  color: var(--dark-blue);
}

@media (width >= 20rem) {
  .order__plan button {
    margin-left: auto;
  }

  .order__plan {
    justify-content: flex-start;
  }
}

@media (width >= 40rem) {
  body {
    background: var(--pale-blue) url(./img/pattern-background-desktop.svg)
      no-repeat;
    background-position: left top;
    background-size: contain;
  }
}