html {
  scroll-behavior: smooth;
}

body {
  font-family: "Laila", sans-serif;
  margin: 0;
  border: 20px solid white;
  
  background-color: lightgreen;
}

section {
  scroll-margin-top: 100px;
}

.section_main {
  display: flex;
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  align-items: center;
  text-align: center;
  font-style: Laila;
  width: 100%;
  background-color: lightgreen;
  border-bottom-color: black;

  font-size: 20px;
  z-index: 1;
  padding-bottom: 10px;
}

.section_title {
  display: block;
  text-align: center;
  font-size: 40px;
  font-weight: bold;
  // scroll-margin-top: 100px;
  padding: 10px;
  font-style: italic;
}

header {
  position: sticky;
  top: 0%;
  background-color: white;
  height: 100px;
  display: flex;
  justify-content: space-around;
  z-index: 2;
  color: darkgreen;
}

footer {
  height: 200px;
  background-color: black;
  color: white;
  vertical-align: middle;
  text-align: center;
  margin: auto;
  padding-top: 50px;
  font-size: 20px;
}

footer a,
footer_text {
  color: white;
  font-sixe: 20px;
}

iframe {
  width: 200px;
  height: 200px;
  border: solid 2px darkgreen;
  border-radius: 10px;
}

.text {
  text-align: center;
  max-width: 300px;
}
.logo {
  width: 75px;
  height: 75px;
  border-radius: 20px;
  padding: 10px;
}

ul {
  display: flex;
  align-items: center;
  justify-content: space-around;
  list-style-type: none;
  width: 100%;
  margin: 10px;
}

li,
a {
  text-decoration: none;
  font-size: 30px;
  color: darkgreen;
  font-style: italic;
}
nav {
  width: 100%;
  display: flex;
  justify-content: space-between;
  // background-color: lightblue;
  color: darkgreen;
}

#gallery {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  align-items: center;
  text-align: center;
}

#gallery img {
  margin: 10px;
  border: solid 2px darkgreen;
  border-radius: 10px;
}

img {
  // margin: 10px;
  // border: solid 2px darkgreen;
  border-radius: 10px;
  max-width: 90vw;
}

#big_picture_image {
  width: 100%;
  height: 100%;
}

#big_picture {
  visibility: hidden;
  position: fixed;
  z-index: 3;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  // background-color: black;
  border-radius: 10px;
  border: solid 10px darkgreen;
  // width: 75%;
  
  max-height: 90vh;
  max-width: 90vh;
  width: 100%;
  height: auto;
  margin: 0;
  /* text-align: center;
  vertical-align: center;
  margin: auto;
  width: 60%; */
}

#close_big_picture {
  position: absolute;
  top: 0;
  right: 0;
  font-size: 80px;
}

#big_picture_right {
  position: fixed;
  right: 0;
  top: 50%;
  z-index: 2;
  color: black;
  font-size: 120px;
  border: solid black 1px;
}

#big_picture_left {
  position: fixed;
  top: 50%;
  left: 0;
  font-size: 120px;
  z-index: 2;
  border: solid black 1px;
}

h2 {
  text-align: center;
  margin: 0;
}

.welcome {
  // height: 300px;
  height: 100vh;
  width: 100vw
  // width: 90vw;
  display: flex;
  justify-content: center;
  align-items: center;
  color: darkgreen;
  font-size: 50px;
  background-image: url("../images/asturias_mountains.jpg");
  background-size: cover;
  // margin: 10px;
  animation: zoomin 2s ease-in;
  border-radius: 10px;
	border: 5px solid black;
  scroll-margin-top: 30px;
  // margin: 10px;
  
}
@keyframes zoomin {
  0% {
    scale: 0.9;
  }
  100% {
    scale: 1;
  }
}

#contact,
#about {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
}

.fade_left {
  opacity: 0;
  animation: fade-left 1s ease-in forwards;
}

@keyframes fade-left {
  0% {
    transform: translateX(-100px);
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

.fade_right {
  opacity: 0;
  animation: fade-right 1s ease-in 1s forwards;
}

@keyframes fade-right {
  0% {
    transform: translateX(100px);
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

.animation_delay {
  opacity: 0;
  animation-delay: 2s;
}

#otto {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  background-color: transparent;
}

.mobile_menu {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  background-color: white;
  z-index: 3;
}

.mobile_menu * {
  font-size: 50px;
  display: flex;
  flex-direction: column;
  z-index: 3;
}

.hamburger {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
}

@media only screen and (max-width: 500px) {
  .hamburger {
    display: block;
    border: 0;
    background-color: transparent;
    font-size: 30px;
    color: black;
    align-self: flex-end;
  }

  ul {
    display: none;
  }
}