:root {
  /* color palette */
  --clr-primary-600: hsl(4, 100%, 67%);

  --clr-neutral-800: hsl(234, 29%, 20%);
  --clr-neutral-700: hsl(235, 18%, 26%);
  --clr-neutral-300: hsl(0, 0%, 58%);
  --clr-neutral-100: hsl(0, 0%, 100%);

  /* typography */
  --ff-roboto: "Roboto", sans-serif;

  /* font-weights */
  --fw-400: 400;
  --fw-700: 700;
}

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

ul[role="list"],
ol[role="list"] {
  list-style: none;
}

img,
picture {
  display: block;
  max-width: 100%;
}

body {
  min-height: 100vh;
  padding: 1.5rem;
  font-family: var(--ff-roboto);
  font-size: 1rem;
  line-height: 1.5;
  text-wrap: pretty;
  text-rendering: optimizeSpeed;
  color: var(--clr-neutral-800);
  background: var(--clr-neutral-700);

  @media (max-width: 375px) {
    background: var(--clr-neutral-100);
  }
}

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

.card {
  display: flex;
  gap: 4rem;
  max-width: 904px;
  padding: 2rem;
  border-radius: 2.25rem;
  background: var(--clr-neutral-100);

  @media (max-width: 768px) {
    flex-direction: column-reverse;
    gap: 2.5rem;
    padding: 2.5rem;
  }
}

.card > * {
  flex: 1;
}

.card__body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2rem;

  @media (max-width: 768px) {
    gap: 1.5rem;
  }
}

.card--inactive {
  display: none;
}

.card__title {
  font-size: 56px;
  font-size: clamp(40px, 34.3662px + 1.5023vw, 56px);
  font-weight: var(--fw-700);
  line-height: 1;
}

.card__list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.card__list-item {
  display: flex;
  align-content: center;
  gap: 1rem;
}

.card__form {
  & label {
    font-weight: var(--fw-700);
  }
}

.card__form-email {
  display: flex;
}

.card__form--email-error-text--active {
  margin-left: auto;
  color: var(--clr-primary-600);
}

.card__form-email-text-area {
  margin-top: 0.5rem;
  margin-bottom: 1.5rem;
  padding: 1rem;
  width: 100%;

  border: 1px solid var(--clr-neutral-300);
  border-radius: 0.5rem;

  font-family: var(--ff-roboto);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--clr-neutral-300);
}

.card__form-email-text-area:focus {
  outline: none;
}

.card__form--email-error-text-area--active {
  margin-top: 0.5rem;
  margin-bottom: 1.5rem;
  padding: 1rem;
  width: 100%;

  border: 1px solid var(--clr-primary-600);
  border-radius: 0.5rem;

  font-family: var(--ff-roboto);
  font-size: 1rem;
  line-height: 1.5;

  color: var(--clr-primary-600);
  background: #ffe7e6;
}

.card__button--submit,
.card__button--active {
  padding: 1rem;
  width: 100%;

  font-family: var(--ff-roboto);
  font-size: 1rem;
  line-height: 1.5;

  border: 0;
  border-radius: 0.5rem;
  background: var(--clr-neutral-800);
  color: var(--clr-neutral-100);
}

.card__button--submit:active,
.card__button--active:active {
  background-image: linear-gradient(135deg, #ff6a3a 30%, #ff527b);
}

.card__button--active {
  background-image: linear-gradient(135deg, #ff6a3a 30%, #ff527b);
}

.card__form--success--active {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 4rem;
  max-width: 504px;
  border-radius: 2.23rem;
  background: var(--clr-neutral-100);

  & img {
    max-width: 64px;
  }

  @media (max-width: 375px) {
    height: 90vh;
  }
}

.card__form--success--inactive {
  display: none;
}

.card__form--success > .card__button--submit {
  @media (max-width: 375px) {
    background: yellowgreen;
    margin-top: auto;
  }
}

picture {
  border-radius: 1rem;
  overflow: hidden;
}

.card__image {
  height: 100%;
  width: 100%;
  object-fit: cover;
}