@import url("https://fonts.googleapis.com/css2?family=Poppins&display=swap");
@font-face {
  font-family: "WaltographUI";
  src: url(./fonts/waltographUI.ttf);
}
:root {
  --white: #fff;
  --darkblue: #427379;
  --lightblue: #75b8c0;
}
html {
  scroll-behavior: smooth;
  height: 100vh;
}
html,
body {
  height: 100%;
  margin: 0;
}

body {
  background-color: var(--lightblue);
}

* {
  box-sizing: border-box;
}

#wrap {
  width: 960px;
  background-color: var(--white);
  margin: 0 auto;
}

header {
  height: 120px;
  background-color: var(--darkblue);
  position: sticky;
  top: 0;
  z-index: 999;
}

header h1 {
  color: var(--white);
  font-family: "WaltographUI";
  text-align: center;
  padding-top: 30px;
  font-size: 3.5em;
  margin: 0;
}

h2 {
  font-family: "Rubik One", sans-serif;
  font-size: 72px;
  text-transform: uppercase;
  background: linear-gradient(90deg, #00b6b6b7, #303fc5d2);
  background-clip: text;
  display: block;
  margin: 20px auto;
  color: rgb(0, 0, 0, 20%);
  border-radius: 3px;
  padding: 5px 10px;
}
h3 {
  font-size: 28px;
  color: var(--darkblue);
  font-family: "Poppins", sans-serif;
  margin-bottom: 0;
  padding-top: 130px;
}
a {
  color: var(--darkblue);
  text-decoration: none;
  transition: all 0.25s;
}

a:hover {
  color: var(--lightblue);
}

img {
  max-width: 100%;
}
#ticket {
  filter: contrast(150%);
}
#spiderman {
  filter: grayscale(100%);
  transition: all 0.5s;
}
#spiderman:hover {
  filter: grayscale(0);
}
#street {
  filter: opacity(90%);
}
#princess {
  filter: brightness(90%);
}
#children-tickets {
  filter: saturate(1.75);
}
nav,
main {
  display: inline-block;
  vertical-align: top;
  padding: 20px;
}

nav {
  width: 25%;
  padding-right: 10px;
}
#menu_toggle {
  display: none;
}

main {
  width: 74%;
  padding-left: 10px;
}
main p {
  text-align: justify;
  font-family: "Poppins", sans-serif;
  font-size: 18px;
  line-height: 1.5;
}
nav ul.menu {
  list-style-type: none;
  padding: 0;
}

nav ul.menu a {
  display: block;
  color: #eaeaea;
  background: linear-gradient(90deg, #00b6b6c7, #303fc5c0);
  padding: 10px;
  margin: 10px;
  font-family: Verdana, Geneva, sans-serif;
  font-size: 18px;
}

nav ul.menu a:hover {
  color: var(--white);
  background: linear-gradient(90deg, #148080, #1b2580);
}
a#scrollup {
  background-image: url(./images/scrollup.png);
  position: fixed;
  z-index: 99;
  bottom: 20px;
  left: 20px;
  width: 52px;
  height: 52px;
  background-size: 52px 52px;
  background-repeat: no-repeat;
  opacity: 0.4;
  transition: all 0.5s;
}
a#scrollup:hover {
  opacity: 0.8;
}
footer {
  height: 60px;
  background-color: var(--darkblue);
}

footer h3 {
  color: var(--white);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  text-align: center;
  padding-top: 15px;
  font-size: 20px;
  margin: 0;
}
@media screen and (max-width: 1024px) {
  #wrap {
    width: 100%;
  }
  nav,
  main {
    display: block;
    width: 100%;
    padding-left: 20px;
  }
  nav {
    position: sticky;
    top: 120px;
    background-color: var(--lightblue);
    height: 80px;
  }
  ul.menu {
    margin: 0;
  }
  ul.menu li {
    display: inline-block;
  }
  ul.menu li a {
    margin: 0 15px 8px 0;
    padding: 2px 6px 5px;
    font-size: 20px;
    margin-top: -8px;
    background: none;
    font-family: Verdana, Geneva, sans-serif;
  }
  nav ul.menu li a:hover {
    color: var(--darkblue);
    background: none;
  }
  h2 {
    margin-top: 0;
  }
  h3 {
    padding-top: 210px;
  }
  a#scrollup {
    background-image: url(./images/scrollup38px.png);
    position: fixed;
    z-index: 99;
    bottom: 20px;
    left: 20px;
    width: 52px;
    height: 52px;
    background-size: 52px 52px;
    background-repeat: no-repeat;
    opacity: 0.4;
    transition: all 0.5s;
  }
  a#scrollup:hover {
    opacity: 0.8;
  }
}
@media screen and (max-width: 768px) {
  nav {
    height: 0;
    margin-top: 0;
    z-index: 99;
  }
  h2 {
    font-size: 56px;
  }
  ul.menu {
    visibility: hidden;
    position: absolute;
    color: #000;
    top: 0;
    left: -9999px;
    width: 270px;
    margin: 0;
    padding: 100px 0 20px;
    background-color: var(--white);
  }

  ul.menu li {
    display: block;
    padding: 0;
    margin: 0;
    margin-top: 50px;
    margin-left: 20px;
  }

  nav ul.menu a {
    color: var(--darkblue);
    background-color: var(--white);
  }

  nav ul.menu a:hover {
    color: var(--lightblue);
  }

  .menu_btn {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 32px;
    height: 32px;
    z-index: 2;
  }

  .menu_btn > span,
  .menu_btn > span::before,
  .menu_btn > span::after {
    display: block;
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: #000;
  }

  .menu_btn > span::before {
    content: "";
    top: -10px;
  }

  .menu_btn > span::after {
    content: "";
    top: 10px;
  }

  #menu_toggle:checked ~ .menu {
    display: block;
    visibility: visible;
    left: 0;
  }

  #menu_toggle:checked ~ .menu_btn > span {
    transform: rotate(45deg);
  }

  #menu_toggle:checked ~ .menu_btn > span::before {
    top: 0;
    transform: rotate(0);
  }

  #menu_toggle:checked ~ .menu_btn > span::after {
    top: 0;
    transform: rotate(90deg);
  }

  .menu_btn > span,
  .menu_btn > span::before,
  .menu_btn > span::after {
    transition: all 0.25s;
  }

  .menu {
    transition: all 0.25s;
  }
  h3 {
    padding-top: 160px;
  }
}