* {
  font-family: "Inter", sans-serif;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-text: #000;
  --color-bg: #fff;
  --color-button-bg: var(--color-text);
  --color-button-text: var(--color-bg);
  --color-correct: #cde8c5;
  --color-incorrect: #eda7ad;
  --font-size-sm: 0.75rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.5rem;
  --font-size-xl: 2.75rem;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --border-radius: 15px;
  --max-width: 1200px;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: -999px;
  background-color: var(--color-bg);
  color: var(--color-text);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius);
  z-index: 100;
  text-decoration: none;
  transition: top 0.3s ease;
}

.skip-link:focus {
  position: static;
  margin: var(--spacing-sm) 0 var(--spacing-sm) var(--spacing-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: var(--color-bg);
  color: var(--color-text);
  border-radius: var(--border-radius);
  font-size: var(--font-size-base);
  display: inline-block;
  box-shadow: 0 0 0 2px var(--color-text);
  text-decoration: none;
}

.spinner-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: rgba(255, 255, 255, 0.8);
  z-index: 999;
}

.spinner {
  width: 80px;
  height: 80px;
  margin: 100px auto;
  background-color: #333;

  border-radius: 100%;
  -webkit-animation: sk-scaleout 1s infinite ease-in-out;
  animation: sk-scaleout 1s infinite ease-in-out;
}

@-webkit-keyframes sk-scaleout {
  0% {
    -webkit-transform: scale(0);
  }
  100% {
    -webkit-transform: scale(1);
    opacity: 0;
  }
}

@keyframes sk-scaleout {
  0% {
    -webkit-transform: scale(0);
    transform: scale(0);
  }
  100% {
    -webkit-transform: scale(1);
    transform: scale(1);
    opacity: 0;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
}

a {
  color: var(--color-text);
  text-decoration: none;
}

.headerContent {
  display: flex;
  color: var(--color-text);
  font-weight: bold;
  margin-right: var(--spacing-sm);
}

.headerContent nav {
  display: flex;
  gap: var(--spacing-sm);
}

header {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  height: 50px;
  background-color: var(--color-bg);
  padding: var(--spacing-sm) 0;
  min-height: 50px;
  height: auto;
  padding: var(--spacing-sm);
}

.headerInner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
  padding: 0 var(--spacing-sm);
  gap: var(--spacing-sm);
}

h1 {
  color: var(--color-text);
  font-weight: bold;
  text-align: left;
  padding: var(--spacing-sm);
  font-size: clamp(2rem, 5vw, 3rem);
  padding: 0;
}

h2 {
  margin-top: 10px;
  font-size: var(--font-size-base);
}

h3 {
  margin-top: 10px;
  font-size: var(--font-size-base);
}

p {
  font-size: var(--font-size-base);
  color: var(--color-text);
}

#banner {
  width: 100%;
  height: 40vh;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: var(--color-text); /* Fallback color */
  margin-bottom: var(--spacing-md);
}

#bannerImg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  overflow: hidden;
}

.principlesImg {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: var(--border-radius);
}

.aboutImg {
  width: 100%;
  height: 100%;
  border-radius: var(--border-radius);
}

.result-heading {
  font-size: var(--font-size-xl);
  font-weight: 800;
  margin-bottom: var(--spacing-xs);
  text-align: center;
}

.result-message {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-sm);
  text-align: center;
}

.resultImg {
  max-height: 500px;
  max-width: var(--max-width);
  object-fit: cover;
  width: 100%;
  height: 100%;
  border-radius: var(--border-radius);
}

.cardsContainer {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  padding: var(--spacing-sm);
}

.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  max-width: var(--max-width);
  padding: var(--spacing-sm);
  width: 100%;
  margin: auto;
  padding: 16px;
}

.cards {
  flex: 1 1 calc(25% - 20px);
  max-width: 260px;
  text-align: center;
  padding: var(--spacing-sm);
  border-radius: 10px;
  flex-basis: 100%;
  background-color: var(--color-bg);
}

.aboutCard {
  text-align: center;
  width: 100%;
  background-color: var(--color-bg);
  background-color: var(--color-bg);
  padding: var(--spacing-sm);
  border-radius: var(--border-radius);
  flex-basis: 100%;
}

.resultCard {
  width: 100%;
  padding: var(--spacing-sm);
  border-radius: var(--border-radius);
}

.startQuizButton {
  position: absolute;
  top: 50%; /* Adjust positioning */
  left: 50%;
  transform: translate(-50%, -50%);
  font-weight: bold;
  font-size: var(--font-size-base);
  color: var(--color-bg);
  background-color: var(--color-text);
  border: 1px solid var(--color-text);
  border-radius: var(--border-radius);
  cursor: pointer;
  padding: var(--spacing-sm) var(--spacing-md);
  transition: background-color 0.3s ease;
  z-index: 1;
}

.startQuizButton:hover {
  background-color: #333;
}

.next-btn,
.submit-btn {
  position: absolute;
  top: 50%; /* Adjust positioning */
  left: 50%;
  transform: translate(-50%, -50%);
  font-weight: 200;
  font-size: var(--font-size-base);
  color: var(--color-bg);
  background-color: var(--color-text);
  border: 1px solid var(--color-text);
  border-radius: var(--border-radius);
  cursor: pointer;
  padding: var(--spacing-xs) var(--spacing-sm);
  transition: background-color 0.3s ease;
  z-index: 1;
}

.nextButton:hover {
  background-color: #333;
}

.question-fieldset {
  display: flex;
  max-width: var(--max-width);
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  border: none;
}

main h2 {
  font-size: var(--font-size-base); /* eller sätt ett eget t.ex. 1.25rem */
  margin: var(--spacing-sm);
  line-height: 1.4;
}

.quiz-option,
.quiz-option-correct,
.quiz-option-incorrect {
  display: flex;
  width: 100%;
  align-items: center;
  gap: var(--spacing-xs);
  background-color: #fff;
  border: 2px solid var(--color-text);
  border-radius: var(--border-radius);
  padding: var(--spacing-xs) var(--spacing-sm);
  cursor: pointer;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  font-size: var(--font-size-base);
}

.question-options {
  width: 100%;
  border: none;
}

.quiz-option:hover,
.quiz-option:focus-within {
  border-color: var(--color-text);
  background-color: #ddd;
}

.quiz-option input[type="radio"] {
  accent-color: var(--color-text);
  background-color: #ddd;
  width: 1rem;
  height: 1rem;
}

.submit-btn,
.next-btn,
.back-to-main-btn {
  background-color: var(--color-button-bg);
  color: var(--color-button-text);
  padding: var(--spacing-xs) var(--spacing-md);
  border: none;
  border-radius: var(--border-radius);
  font-size: var(--font-size-base);
  cursor: pointer;
  transition: background-color 0.3s ease;
  width: 200px;
  text-align: center;
  font-family: inherit;
  margin: 15px;
}

#mainContent {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

/* .submit-btn:hover,
.submit-btn:focus-visible,
.next-btn:hover,
.next-btn:focus-visible {
  background-color: #333;
  outline: 2px solid var(--color-text);
  outline-offset: 2px;
} */

.correct {
  background-color: #cde8c5; /* ljusgrönt */
  border-color: #2e7d32;
}

.incorrect {
  background-color: #eda7ad; /* ljusrött */
  border-color: #c62828;
}

.progress-container {
  margin-bottom: var(--spacing-sm);
  text-align: center;
}

.progress-text {
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-xs);
}

.progress-bar {
  width: 100%;
  max-width: 400px;
  height: 10px;
  background-color: #ddd;
  border-radius: 5px;
  margin: 0 auto;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background-color: var(--color-text);
  transition: width 0.3s ease-in-out;
}

footer {
  display: flex;
  height: 200px;
  width: 100%;
  background-color: var(--color-bg);
  justify-content: center;
  align-items: center;
}

hr {
  max-width: 90%;
  border: 0;
  height: 0;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  margin: auto;
}

@media (max-width: 768px) {
  .headerInner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-xs);
  }

  .headerContent {
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    gap: var(--spacing-xs);
    align-items: flex-start;
  }

  h1 {
    font-size: 1.75rem; /* valfritt: mindre rubrik i mobilvy */
    text-align: left;
  }

  .principlesImg {
    display: none;
  }

  .aboutImg {
    display: none;
  }

  .cardsContainer {
    display: flex;
    flex-wrap: wrap;
    justify-content: stretch; /* Ensures cards take full width */
    gap: 20px;
    padding: var(--spacing-sm);
  }

  .cards {
    width: 100%; /* Ensures full width */
    max-width: 100%; /* Prevents any unintended restrictions */
  }

  footer {
    display: flex;
    height: 200px;
    width: 100%;
    background-color: var(--color-bg);
    justify-content: center;
    align-items: center;
    padding: var(--spacing-lg);
  }
}