:root {
  /* Primary */
  --color-orange-500: hsl(25, 97%, 53%);

  /* Neutral */
  --color-white: hsl(0, 100%, 100%);
  --color-grey-500: hsl(217, 12%, 63%);
  --color-grey-900: hsl(213, 19%, 18%);
  --color-grey-950: hsl(216, 12%, 8%);
}

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

html {
  font-size: 62.5%;
}

.container {
  width: 90%;
  max-width: 40rem;
  margin: 0 auto;
}

body {
  font-family: "Overpass", sans-serif;
  background-color: var(--color-grey-950);
  color: var(--color-white);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hidden {
  display: none !important;
}

.card {
  background: radial-gradient(
    circle at top,
    var(--color-grey-900),
    var(--color-grey-950)
  );
  padding: 2rem;
  border-radius: 0.5rem;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.5rem;
}

.card .card__image {
  width: 4rem;
  height: 4rem;
  background-color: var(--color-grey-900);
  padding: 1rem;
  box-shadow: 0 0.25rem 1rem rgba(0, 0, 0, 0.5);
  border-radius: 50%;
  margin-bottom: 1rem;
}

.card__image img {
  width: 100%;
  height: 100%;
}

.card__title {
  font-size: 2.8rem;
  font-weight: 700;
}

.card__text {
  font-size: 1.5rem;
  color: var(--color-grey-500);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.card__ratings {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
  width: 100%;
  margin-bottom: 1rem;
}

.card__ratings li {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
}

.card__rating button {
  width: 100%;
  aspect-ratio: 1;
  max-width: 52px;
  background-color: var(--color-grey-900);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  box-shadow: 0 0.25rem 1rem rgba(0, 0, 0, 0.5);
  font-size: 1.6rem;
  font-weight: 700;
  cursor: pointer;
  transition:
    background-color 0.3s ease,
    color 0.3s ease;
}

.card__rating button:hover,
.card__rating button:focus,
.card__rating button.selected {
  background-color: var(--color-orange-500);
  color: var(--color-white);
}

.card__rating button:active {
  background-color: var(--color-white);
  color: var(--color-grey-950);
  transform: scale(1.1);
}

.card__submit {
  width: 100%;
  background-color: var(--color-orange-500);
  color: var(--color-white);
  border: none;
  border-radius: 100rem;
  padding: 1.5rem;
  font-size: 1.6rem;
  font-weight: 700;
  cursor: pointer;
  text-transform: uppercase;
  color: var(--color-grey-950);
  letter-spacing: 3px;
  transition:
    background-color 0.3s ease,
    color 0.3s ease;
}

.card__submit:hover {
  background-color: var(--color-white);
  color: var(--color-grey-950);
}

.card__submit:active {
  background-color: var(--color-orange-500);
  color: var(--color-white);
  transform: scale(0.95);
}

.card--thank-you {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  text-align: center;
  background: radial-gradient(
    circle at top,
    var(--color-grey-900),
    var(--color-grey-950)
  );
  padding: 2rem;
  border-radius: 0.5rem;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.2);
  animation: cardEntrance 0.5s ease-out forwards;
}

.card--thank-you .card__image {
  width: 80%;
  height: auto;
  margin-bottom: 4rem;
}

.card__selected {
  background-color: var(--color-grey-950);
  color: var(--color-orange-500);
  box-shadow: 0 0.25rem 1rem rgba(0, 0, 0, 0.5);
  padding: 1rem 2rem;
  font-size: 1.6rem;
  border-radius: 100rem;
  margin-bottom: 2rem;
}

@keyframes cardEntrance {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}