:root {
  --primary: #1b262c;
  --secondary: #0f4c75;
  --tertiary: #3282b8;
  --lightBlue: #bbe1fa;
}

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

main {
  overflow: hidden;
  width: 100%;
}

.main-content {
  width: 100%;
  position: absolute;
  opacity: 0;
  animation: mainContentIn 0.2s 3s forwards;
}

@keyframes mainContentIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

/* Preloader animations */
.preloader {
  position: fixed;
  top: 0;
  width: 100%;
  height: 100vh;
  background-color: #0168ae;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: moveIntro 3s 3s forwards;
}

@keyframes moveIntro {
  from {
    transform: translateX(0px);
    opacity: 1;
  }

  to {
    transform: translateX(3000px);
    opacity: 0;
  }
}

/* Plane animation inspiration for Dev Ed Youtube */
.cloud1,
.cloud2,
.cloud3 {
  height: 100px;
  position: absolute;
  right: 0%;
  z-index: -1;
}

.cloud1 {
  top: 25%;
  transform: translate(100%, -25%);
  animation: clouds 3s ease infinite;
}

.cloud2 {
  top: 50%;
  transform: translate(100%, -50%);
  animation: clouds 3s ease infinite 2s;
}

.cloud3 {
  top: 75%;
  transform: translate(100%, -75%);
  animation: clouds 3s ease infinite 1.5s;
}

.airplane {
  height: 200px;
  animation: airplane 1s ease infinite alternate;
}

.preloader h3 {
  position: absolute;
  top: 75%;
  transform: translateY(-75%);
  color: white;
  font-size: 30px;
  font-family: sans-serif;
}

@keyframes airplane {
  from {
    transform: translateY(0px);
  }

  to {
    transform: translateY(50px);
  }
}

@keyframes clouds {
  from {
    right: 0%;
  }

  to {
    right: 140%;
  }
}

/* end preloader */

/* main styling */
header img {
  width: 60%;
  padding: 10px;
}

body {
  background-color: var(--primary);
  color: var(--lightBlue);
  font-family: "Castoro", serif;
}

/* results html stylings */

article p {
  font-size: 24px;
}

li {
  font-size: 20px;
}

.stats {
  display: flex;
  justify-content: center;
  align-content: center;
  align-self: center;
  align-items: center;
  margin-top: 25px;
}

.row .col.l4 {
  margin-left: 0;
  padding-top: 15px;
  padding-bottom: 15px;
}

.card {
  border-radius: 5px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-content: center;
  align-items: center;
}

.cities img {
  margin-bottom: 50px;
}

/* Main content animations */
.header {
  font-family: "Lobster", cursive;
  animation-delay: 4.2s;
}

.img-city {
  animation-delay: 4.5s;
}

.slideShow {
  animation-delay: 4.7s;
}

.city-description {
  animation-delay: 4.9s;
}

/* Results animations */
.resultHeader {
  animation-delay: 0.5s;
}

.container {
  margin-bottom: 100px;
  padding-bottom: 15px;
}

.city-img {
  animation-delay: 0.8s;
}

.result-info {
  animation-delay: 1.2s;
}

.answers {
  animation-duration: 1.5s;
}

/* widget syling */

.widget {
  margin-top: 100px;
  background-color: var(--lightBlue);
  width: 28%;
}

/* button styling */
.btn,
.value {
  color: var(--lightBlue);
  opacity: 80%;
  margin-top: 5px;
  border-radius: 5px;
  font-size: 24px;
  font-weight: bolder;
  background-color: var(--secondary);
  transition: all 0.5s ease-out;
  background-position: 0 -10px;
}

.value {
  height: 200px;
  width: 500px;
  font-size: 16px;
}

.btn:hover,
.value:hover {
  background: rgb(80, 157, 218);
  background: linear-gradient(
    180deg,
    rgba(80, 157, 218, 1) 0%,
    rgba(86, 97, 199, 1) 35%,
    rgba(112, 133, 198, 1) 100%
  );
  background-position: 1px -25px;
}

/* footer styling */

footer {
  margin-top: 50px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.question-image {
  height: 300px;
  width: 300px;
  position: relative;
}

.cityName {
  width: 500px;
}

/* Media Queries  */
@media screen and (max-width: 1789px) {
  .widget {
    display: flex;
    align-content: center;
    height: min-content;
    width: min-content;
  }
}

@media screen and (max-width: 980px) {
  .facts-container {
    display: none;
  }
}

@media screen and (max-width: 768px) {
  .stats {
    margin-top: 100px;
  }
  .restart-btn {
    height: 5rem;
  }
  .back-div a button {
    font-size: 1rem;
  }
}

@media screen and (max-width: 575px) {
  .eachQuestion {
    font-size: 28px;
  }

  .value {
    font-size: 12px;
    line-height: 24px;
  }

  .cities img {
    height: 80%;
    width: 80%;
  }

  article p {
    font-size: 18px;
  }

  li {
    font-size: 16px;
  }
}

@media screen and (max-width: 500px) {
  .widget {
    display: none;
  }

  article p {
    font-size: 16px;
  }

  li {
    font-size: 17px;
  }

  #home h2 {
    font-size: 28px;
  }

  .row .col.s6 {
    width: 100%;
  }

  .row .col.offset-s3 {
    margin-left: 0;
  }

  .row .btn {
    margin: 10% 25%;
  }

  .eachQuestion {
    text-align: center;
    margin-top: 0;
  }

  .container {
    margin-bottom: 0;
  }

  .result-info {
    text-align: center;
  }

  .city-description {
    text-align: center;
  }
  .quizDesc {
    text-align: center;
  }
}

@media screen and (max-width: 440px) {
  .btn {
    margin-top: 25px;
    width: 175px;
    font-size: 18px;
  }

  #home h2 {
    font-size: 28px;
  }

  .row .btn {
    margin-left: 28%;
  }
  .back-div a button {
    min-height: 7vh;
    line-height: 20px;
  }
}

@media screen and (max-width: 350px) {
  #home h2 {
    font-size: 28px;
  }

  .row .btn {
    margin-left: 22%;
  }
  .header {
    font-size: 41px;
  }
  .back-div a button {
    width: 18vh;
  }
}