* {
  box-sizing: border-box;
}

body {
  margin: 0px;
  padding-top: 40px;
  padding-bottom: 120px;
}

.menu {
  background: #800000;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 100;
}

.menu nav {
  text-align: right;
  padding: 10px 20px 0 0;
}

.menu nav ul {
  padding: 0px;
  margin: 0px;
}

.menu nav li {
  display: inline-block;
  text-align: right;
}

.menu nav li a {
  display: block;
  color: white;
  padding: 15px 20px;
  text-decoration: none;
  font-family: monospace;
  text-transform: uppercase;
  font-size: 1.3em;
  letter-spacing: 2px;
  float: left;
}

.menu nav li a::after {
  content: "";
  display: block;
  background: white;
  height: 2px;
  width: 0;
  transition: 0.3s;
}

.menu nav li a:hover::after,
.menu nav li a.active::after {
  width: 100%;
}

.logo {
  display: block;
  color: white;
  width: 200px;
  padding: 10px 10px 14px 20px;
  text-decoration: none;
  font-family: "Playfair Display";
  text-transform: uppercase;
  letter-spacing: 5px;
  font-size: 2em;
  float: left;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 60px 0;
}

.container::after {
  content: "";
  display: table;
  clear: both;
}

.tab-menu {
  text-align: center;
  margin: 20px 0 40px 0;
}

.tab-menu li {
  display: inline-block;
}

.tab-menu li a {
  display: inline-block;
  color: #800000;
  border: 4px solid;
  padding: 10px 0px;
  width: 200px;
  margin: 20px;
  text-decoration: none;
  font-family: "Playfair Display";
  text-transform: uppercase;
  letter-spacing: 2px;
}

h1,
h2,
h3 {
  font-family: "Playfair Display";
  font-weight: 900;
}

h1 {
  font-size: 2em;
  text-align: center;
  color: #3b3b3b;
}

.item h2 {
  display: inline-block;
  padding: 0 20px 6px 20px;
  min-width: 200px;
  text-align: center;
  font-size: 2em;
  text-transform: uppercase;
  position: relative;
  top: -120px;
  right: -10px;
  background: #ff4338;
  color: white;
  letter-spacing: 5px;
}

h3 {
  font-size: 1.4em;
  letter-spacing: 1px;
  color: #800000;
}

p {
  font-family: monospace;
  font-size: 1.5em;
  line-height: 1.4;
  color: rgba(0, 0, 0, 0.7);
  margin-bottom: 40px;
}

.item-img img {
  display: block;
  max-width: 100%;
  float: right;
}

.item {
  overflow: hidden;
}

.item-img {
  width: 50%;
  float: left;
  text-align: right;
  padding-right: 40px;
  position: relative;
}

.item-info {
  width: 50%;
  float: left;
}

.florestas {
  background: #fff3ea;
}

.florestas .item-img {
  width: 100%;
  text-align: center;
  margin-bottom: -80px;
  padding: 0px;
}

.florestas h2 {
  top: -50px;
  right: auto;
}

.florestas .item {
  margin: 60px 0;
}

.florestas .item-info {
  width: 100%;
}

.item-info > div {
  width: 50%;
  float: left;
}

.js [data-target] {
  opacity: 0;
  visibility: hidden;
  transform: translate3d(-50px, 0, 0);
  position: absolute;
  top: 0;
}

.js [data-click].active {
  background: #800000;
  color: white;
  border-color: #800000;
}

.js [data-target].active {
  opacity: 1;
  visibility: visible;
  transition: 0.3s;
  position: relative;
  top: auto;
  transform: translate3d(0px, 0, 0);
}

@media only screen and (max-width: 768px) {
  .mobile-btn {
    display: block;
    color: white;
    width: 36px;
    height: 36px;
    border-top: 4px solid;
    margin: 20px 20px 0 0;
    float: right;
    position: relative;
    cursor: pointer;
    -webkit-backface-visibility: hidden;
  }

  .mobile-btn::after,
  .mobile-btn::before {
    content: "";
    display: block;
    height: 4px;
    margin-top: 6px;
    background: currentColor;
    position: relative;
    transition: transform 0.2s ease;
  }

  .mobile-btn.active {
    border-top-color: transparent;
  }

  .mobile-btn.active::after {
    margin-top: 0px;
    top: 2px;
    transform: rotate(45deg);
  }

  .mobile-btn.active::before {
    margin-top: 0px;
    top: 6px;
    transform: rotate(135deg);
  }

  .menu-nav.mobile-menu {
    position: fixed;
    background: #800000;
    padding: 10px;
    top: 60px;
    right: 0px;
    opacity: 0;
    visibility: hidden;
    transform: translate3d(60px, 0px, 0px);
    transition: 0.3s;
  }

  .menu-nav.mobile-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translate3d(0px, 0px, 0px);
  }

  .menu-nav.mobile-menu li {
    display: block;
  }

  .menu-nav.mobile-menu li a {
    border-top: 2px solid;
    width: 100%;
    text-align: center;
  }
}

.introducao {
  background: black;
}

.introducao h2 {
  color: white;
  text-align: center;
  font-size: 2em;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: -2em;
  margin-bottom: 2em;
  line-height: 0;
}

.introducao img {
  display: block;
  margin: 0 auto;
  max-width: 100%;
}

.slide {
  position: relative;
  overflow: hidden;
}

.slide > * {
  width: 100%;
  position: absolute;
  opacity: 0;
  transition: 0.5s;
}

.slide > .active {
  position: relative;
  opacity: 1;
}

.js [data-anime] {
  opacity: 0;
  transform: translate3d(0, -50px, 0);
  transition: 0.3s;
}

.js [data-anime].animate {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}