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

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

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
}

a {
  text-decoration: none;
  color: inherit;
}

ul,
ol {
  list-style-type: none;
}

/** || FONTS */
@font-face {
  font-display: swap;
  font-family: "Work Sans";
  font-style: normal;
  font-weight: 400;
  src: url("../assets/fonts/work-sans-v23-latin-regular.woff2") format("woff2");
}

@font-face {
  font-display: swap;
  font-family: "Work Sans";
  font-style: normal;
  font-weight: 600;
  src: url("../assets/fonts/work-sans-v23-latin-600.woff2") format("woff2");
}

@font-face {
  font-display: swap;
  font-family: "Work Sans";
  font-style: normal;
  font-weight: 700;
  src: url("../assets/fonts/work-sans-v23-latin-700.woff2") format("woff2");
}

/** || VARIABLES */
/* CHANGE THE DATA BELOW AS NEEDED */
:root {
  /* FONTS */
  --FF: "Work Sans", sans-serif;
  --FS: 1rem;

  /* COLORS */
  --BGCOLOR: hsl(275, 100%, 97%);
  --BGCOLOR-CARD: #fff;
  --FONT-COLOR-CARD-STAR: #ad28eb;
  --FONT-COLOR-CARD-TITLE: hsl(292, 42%, 14%);
  --FONT-COLOR-CARD-QUESTION: hsl(292, 42%, 14%);
  --FONT-COLOR-CARD-QUESTION-HOVER: #ad28eb;
  --FONT-COLOR-CARD-BUTTON-ICON: #ad28eb;
  --FONT-COLOR-CARD-P: hsl(292, 16%, 49%);
  --BORDER-COLOR-CARD-FAQ: hsl(275, 100%, 97%);
  --SHADOW-COLOR-CARD: 276deg 28% 61%;

  /* THEME TOGGLE COLORS */
  --FONT-COLOR-THEME-ICON-LIGHT: hsl(275, 100%, 97%);
  --BGCOLOR-THEME-BUTTON: hsl(292, 42%, 14%);
  --BGCOLOR-THEME-BUTTON-AFTER: hsl(275, 100%, 97%);
  --BORDER-COLOR-THEME-BUTTON: hsl(0, 0%, 80%);
  --SHADOW-COLOR-THEME: hsla(281, 83%, 84%, 0.25);

  /* BORDERS */
  --BORDER-THEME-BUTTON: 1px solid var(--BORDER-COLOR-THEME-BUTTON);
  --BORDER-CARD-FAQ: 2px solid var(--BORDER-COLOR-CARD-FAQ);

  /* SHADOWS */
  --BOX-SHADOW-THEME: 0 0 3px var(--SHADOW-COLOR-THEME);
  --BOX-SHADOW-CARD: 0.3px 0.5px 0.7px hsl(var(--SHADOW-COLOR-CARD) / 0.36),
    0.8px 1.6px 2px -0.8px hsl(var(--SHADOW-COLOR-CARD) / 0.36),
    2.1px 4.1px 5.2px -1.7px hsl(var(--SHADOW-COLOR-CARD) / 0.36),
    5px 10px 12.6px -2.5px hsl(var(--SHADOW-COLOR-CARD) / 0.36);
}

/** || UTILITY CLASSES */
.dark {
  --BGCOLOR: #1a1a1a;
  --BGCOLOR-CARD: #242424;
  --FONT-COLOR-CARD-STAR: #d58bff;
  --FONT-COLOR-CARD-TITLE: #f5f5f5;
  --FONT-COLOR-CARD-QUESTION: #f5f5f5;
  --FONT-COLOR-CARD-QUESTION-HOVER: #d58bff;
  --FONT-COLOR-CARD-BUTTON-ICON: #d58bff;
  --FONT-COLOR-CARD-P: #bbbbbb;
  --BORDER-COLOR-CARD-FAQ: #333333;
  --SHADOW-COLOR-CARD: 0deg 0% 2%;

  /* THEME TOGGLE COLORS */
  --FONT-COLOR-THEME-ICON-DARK: #d58bff;
  --BGCOLOR-THEME-BUTTON: hsl(292, 42%, 14%);
  --BGCOLOR-THEME-BUTTON-AFTER: #d58bff;
  --BORDER-COLOR-THEME-BUTTON: hsl(0, 0%, 45%);
  --SHADOW-COLOR-THEME: hsla(281, 83%, 94%, 0.25);
}

.plus-light {
  --FONT-COLOR-CARD-BUTTON-ICON: #ad28eb;
}

.minus-light {
  --FONT-COLOR-CARD-BUTTON-ICON: #301534;
}

.plus-dark {
  --FONT-COLOR-CARD-BUTTON-ICON: #d58bff;
}

.minus-dark {
  --FONT-COLOR-CARD-BUTTON-ICON: #efefef;
}

.sr-only {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  top: auto;
  overflow: hidden;
}

.hidden {
  opacity: 0;
  display: none;
}

/** || GENERAL STYLES */
html {
  font-size: var(--FS);
  font-family: var(--FF);
}

body {
  min-height: 100vh;
  background-color: var(--BGCOLOR);
}

:focus-visible {
  outline-offset: 4px;
}

/** || HEADER */
.theme {
  box-shadow: var(--BOX-SHADOW-THEME);
  background-color: transparent;
  border-radius: 50px;
  position: absolute;
  z-index: 10;
  top: 1rem;
  right: 1rem;
  padding: 0.5em 1em;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 0.5em;
}

.theme__button {
  border: var(--BORDER-THEME-BUTTON);
  background-color: var(--BGCOLOR-THEME-BUTTON);
  border-radius: 100px;
  width: 2.5rem;
  height: 1.5rem;
  position: relative;
  display: flex;
  align-items: center;
  cursor: pointer;
}

.theme__button::after {
  content: "";
  background-color: var(--BGCOLOR-THEME-BUTTON-AFTER);
  position: absolute;
  left: 0;
  top: 0.225rem;
  bottom: 0.225rem;
  width: 1rem;
  border-radius: 100px;
  transform: translateX(0.2rem);
}

.theme__button.active::after {
  transform: translateX(1.1rem);
}

.theme__icon {
  opacity: 1;
  width: 1.125rem;
}

.theme__icon--light {
  color: var(--FONT-COLOR-THEME-ICON-LIGHT);
}

.theme__icon--dark {
  color: var(--FONT-COLOR-THEME-ICON-DARK);
}

/** || MAIN */
.main {
  min-height: 100vh;
  position: relative;
}

.main__picture {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  z-index: -1;
}

.main__background {
  display: block;
  width: 100%;
}

.main__container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 1.5rem;
}

.card {
  background-color: var(--BGCOLOR-CARD);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.35rem 1.5rem 0.25em;
  border-radius: 8px;
  width: 100%;
  max-width: 37.5rem;
  box-shadow: var(--BOX-SHADOW-CARD);
}

.card__header {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  gap: 1.5em;
  margin-bottom: 1.4em;
}

.card__star {
  width: 1.5rem;
  color: var(--FONT-COLOR-CARD-STAR);
}

.card__title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--FONT-COLOR-CARD-TITLE);
}

.card__faq {
  padding-bottom: 1.25em;
  border-bottom: var(--BORDER-CARD-FAQ);
  margin-bottom: 1.185em;
}

.card__faq:last-child {
  border: none;
  margin-bottom: 0;
}

.card__faq-header {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 1em;
}

.card__question {
  color: var(--FONT-COLOR-CARD-QUESTION);
  font-weight: 600;
  font-size: 1rem;
  user-select: none;
  cursor: pointer;
}

.card__question:hover {
  color: var(--FONT-COLOR-CARD-QUESTION-HOVER);
}

.card__button {
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
  cursor: pointer;
}

.card__button:hover .card__button-icon,
.card__button:focus-visible .card__button-icon {
  transform: scale(1.15);
}

.card__button-icon {
  color: var(--FONT-COLOR-CARD-BUTTON-ICON);
}

.card__answer {
  overflow: hidden;
  max-height: 0;
}

.card__p {
  padding-top: 1.7em;
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.495;
  color: var(--FONT-COLOR-CARD-P);
}

/** || MEDIA QUERY (DEVICE WIDTH) */
@media screen and (min-width: 48rem) {
  /** || MAIN */
  .card {
    border-radius: 16px;
    padding: 2.5rem 2.5rem 1em;
  }

  .card__header {
    margin-bottom: clamp(1.4rem, 0.7143rem + 1.4286vw, 2rem);
  }

  .card__star {
    width: clamp(1.5rem, 0.3571rem + 2.381vw, 2.5rem);
  }

  .card__title {
    font-size: clamp(2rem, 0.2857rem + 3.5714vw, 3.5rem);
  }

  .card__faq {
    margin-bottom: 1.4em;
    padding-bottom: 1.5em;
  }

  .card__faq-header {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 1em;
  }

  .card__question {
    font-size: clamp(1rem, 0.8571rem + 0.2976vw, 1.125rem);
  }

  .card__p {
    padding-top: 1.5em;
    font-size: clamp(0.875rem, 0.7321rem + 0.2976vw, 1rem);
  }
}

/** || MEDIA QUERY (REDUCED MOTION) */
/* CHANGE THE DATA BELOW AS NEEDED */
@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }

  body,
  .card {
    transition: background-color 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
  }

  .card__star,
  .card__title,
  .card__p {
    transition: color 0.3s ease-in-out;
  }

  .card__question {
    transition: color 0.15s ease-in-out;
  }

  .card__faq {
    transition: border-color 0.3s ease-in-out;
  }

  .card__button-icon {
    transition: transform 0.15s ease-in-out, color 0.3s ease-in-out;
  }

  .card__answer {
    transition: max-height 0.15s ease-in-out;
  }

  /* ADD OTHER TRANSITIONS AND ANIMATIONS HERE */

  .theme {
    transition: box-shadow 0.3s ease-in-out;
  }

  .theme__button {
    transition: background-color 0.3s ease-in-out, border-color 0.3s ease-in-out;
  }

  .theme__button::after {
    transition: transform 0.15s ease-in-out, background-color 0.3s ease-in-out;
  }

  .theme__icon {
    transition: opacity 0.3s ease-in-out;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto !important;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-delay: 0.001ms !important;
    animation-iteration-count: 1 !important;
    animation: none !important;
    transition-duration: 0.001ms !important;
    transition-delay: 0.001ms !important;
    transition: none !important;
    caret-color: auto !important;
  }
}