* {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Quicksand", sans-serif;
  overflow-x: hidden;
}

h1,
h2 {
  font-family: "Luckiest Guy", cursive;
}

body::after {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("https://www.transparenttextures.com/patterns/bedge-grunge.png");
  opacity: 0.9;
  pointer-events: none;
  z-index: 9999;
}

html {
  font-size: 22px;
}

main {
  width: 100%;
}

.intro-animation-wrapper {
  position: relative;
  width: 100%;
  height: 100vh;
  transform: translateY(-100%);
  overflow: hidden;
}

.intro-wobble-wrapper {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.intro-frame {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 80vw;
  max-width: 80vh;
  transform: translate(-50%, -50%);
  opacity: 0;
}

.section {
  min-height: 100vh;
  width: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.intro {
  height: 100vh;
  background: skyblue;
}

.sky {
  position: relative;
  height: 180vh;
  background: linear-gradient(to bottom, skyblue, #a7dbdb);
  overflow: hidden;
  z-index: 1;
}

.plane-banner {
  position: absolute;
  top: 25vh;
  left: 100vw;
  width: 180vw;
  height: 50vh;
  z-index: 10;
  pointer-events: none;
}

.plane-frame {
  position: absolute;
  top: 50%;
  left: 0;
  width: 40%;
  transform: translateY(-50%);
  opacity: 0;
}

.plane-frame.visible {
  opacity: 1;
}

#flag {
  position: absolute;
  top: 50%;
  right: 0;
  width: 60%;
  transform: translateY(-50%);
  z-index: 2;
}

.midair {
  height: 100vh;
  background: linear-gradient(to bottom, #a7dbdb, #c5e3e9);
  position: relative;
  flex-direction: column;
  z-index: 1;
}

.descent {
  height: 100vh;
  background: linear-gradient(to bottom, #c5e3e9, #c5e3e9);
  position: relative;
  flex-direction: column;
  z-index: 1;
}

.land {
  height: 100vh;
  position: relative;
  background: linear-gradient(to bottom, #c5e3e9, #ffecb5);
  z-index: 1;
}

.kuokkala-scene {
  position: relative;
  width: 100%;
  height: 100%;
}

#silta {
  position: absolute;
  height: 30vh;
  width: auto;
  right: 0;
  bottom: 20%;
}

.centered-warning {
  text-align: center;
  font-size: 1.2rem;
  font-weight: 500;
  padding: 1rem 1rem;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
}

@media only screen and (min-width: 600px) {
}

@media only screen and (min-width: 768px) {
}

@media only screen and (min-width: 1200px) {
  .sky {
    height: 200vh;
  }

  .plane-banner {
    width: 100vw;
  }

  #silta {
    left: 0;
    bottom: 10%;
  }
}