@font-face {
  font-family: volter;
  src: url(img/volter.ttf);
}

.site {
  background-color: black;
  margin: 0%;
  padding: 0%;
  background-image: url(" img/fundo.gif");
  font-family: volter;
  font-size: 14px;
  cursor: url(" img/cursor.png"), auto;
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url(" img/bg_pattern_plasto.gif");

  height: 100px;
  width: 100%;
  margin: 0px;

  border-bottom: 20px solid;
  border-image: url(img/border.png) 30 repeat;
  border-image-slice: 30;
}

.tema {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  padding: 25px;
  margin: 0;
}

.flex-1 {
  display: inline-flex;
  flex-direction: row;

  flex-wrap: nowrap;
  justify-content: normal;
  align-items: normal;
  align-content: normal;

  box-shadow: 3px 2px 14px -2px rgba(0, 0, 0, 0.75);
  -webkit-box-shadow: 3px 2px 14px -2px rgba(0, 0, 0, 0.75);
  -moz-box-shadow: 3px 2px 14px -2px rgba(0, 0, 0, 0.75);
}

.flex-items:nth-child(1) {
  display: block;
  flex-grow: 0;
  flex-shrink: 1;
  flex-basis: auto;
  align-self: auto;
  order: 0;
}

.flex-items:nth-child(2) {
  display: block;
  flex-grow: 0;
  flex-shrink: 1;
  flex-basis: auto;
  align-self: auto;
  order: 0;
}

.content {
  width: 100%;
  height: 100%;
  display: block;
  margin-left: auto;
  margin-right: auto;
  font-family: Volter;
  font-size: 14px;
}

.contentstackmode {
  width: 71%;
  height: 100%;
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-top: 0px;
  font-family: Volter;
  font-size: 18px;
}

#stackmodetexto {
  position: static;
  align-items: left;
  color: white;
  padding: 1px;
  font-size: 16px;
  line-height: 1.5;
  display: flex;
  align-items: center;
  gap: 15px;
}

.ex1 {
  max-width: 600px;
  max-height: 300px;
  width: 360px;
  height: 300px;
  border-top-left-radius: 2%;
  border-top-right-radius: 2%;
  object-fit: cover;
}

.ex1sm {
  max-width: 600px;
  max-height: 300px;
  width: 360px;
  height: 300px;

  display: grid;
  align-content: center;
}

.flex-container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  flex-flow: row wrap;
  height: 100%;
  padding: 15px;
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.flex-container-sm {
  display: flex;
  justify-content: center;
  flex-wrap: nowrap;
  flex-flow: row nowrap;
  height: 100%;
  padding: 5px;
  gap: 50px;
}

.flex-container > div {
  background: #ffffff;
  border: 10px solid;
  border-color: #6794a7;
  border-radius: 5%;
  width: 300px;
  height: 350px;
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 0 0 calc(33.333% - 40px);
  max-width: calc(33.333% - 40px);
  min-width: calc(33.333% - 40px);
  margin-bottom: 20px;
}

.flex-container-sm > div {
  background: #ffffff;
  border: 2px solid;
  padding: 8px;
  flex: 0 0 auto;
  width: auto;
}

.item1 {
  /* flex:0 1 auto; */
  align-self: auto;
  justify-content: stretch;
}

#conteudosm {
  background-color: #6794a7;
  border-color: #6794a7;
  border-radius: 1%;
  border-style: solid;
  width: 50%;
  height: 100;
  display: flex;
  flex-direction: column;
  padding: 100px;
  margin-top: 20px;
}

/* MENU */

#menu {
  height: 30px;
  border-radius: 10px;
}
#menu ul,
#menu li {
  margin: 0 auto;
  padding: 0;
  list-style: none;
}
#menu ul {
  width: 100%;
  text-align: center;
}
#menu li {
  display: inline-block;
  position: relative;
}
#menu a {
  display: block;
  line-height: 45px;
  padding: 0 14px;
  text-decoration: none;
  color: #ffffff;
  font-size: 18px;
  width: 188px;
  background-image: url(" img/button.png");
}
#menu li a:hover {
  background-image: url(" img/cursor-hover-menu.png");
  color: #000000;
}
#menu input {
  display: none;
  margin: 0;
  padding: 0;
  height: 45px;
  width: 100%;
  opacity: 0;
  cursor: pointer;
}
#menu label {
  display: none;
  line-height: 45px;
  text-align: center;
  position: absolute;
  left: 35px;
}
#menu label:before {
  font-size: 1.6em;
  color: #ffffff;
  content: "\2261";
  margin-left: 20px;
}
#menu ul.sub-menus {
  height: auto;
  overflow: hidden;
  width: 170px;
  background: #444444;
  position: absolute;
  z-index: 99;
  display: none;
}
#menu ul.sub-menus li {
  display: block;
  text-align: left;
  width: 100%;
}
#menu ul.sub-menus a {
  color: #ffffff;
  font-size: 16px;
}
#menu li:hover ul.sub-menus {
  display: block;
}
#menu ul.sub-menus a:hover {
  background: #f2f2f2;
  color: #444444;
}
@media screen and (max-width: 800px) {
  #menu {
    position: relative;
  }
  #menu ul {
    background: #444444;
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    z-index: 3;
    height: auto;
    display: none;
    text-align: left;
  }
  #menu ul.sub-menus {
    width: 100%;
    position: static;
  }
  #menu ul.sub-menus a {
    padding-left: 30px;
  }
  #menu li {
    display: block;
    float: none;
    width: auto;
  }
  #menu input,
  #menu label {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
  }
  #menu input {
    z-index: 4;
  }
  #menu input:checked + label {
    color: #ffffff;
  }
  #menu input:checked + label:before {
    content: "\00d7";
  }
  #menu input:checked ~ ul {
    display: block;
  }
}

a:hover {
  cursor: url(" img/cursor-hover.png"), pointer;
}

button:hover {
  cursor: url(" img/cursor-hover.png"), pointer;
}

.site:hover {
  cursor: url(" img/cursor-hover.png"), auto;
}

#textogif {
  margin: 10px 0;
  text-align: center;
  width: 100%;
}

#jaguar {
  width: 64px;
  height: 160px;
  object-fit: contain;
  flex-shrink: 0;
  margin-right: 15px;
  display: inline-block;
  vertical-align: middle;
}

/* Media Queries para Responsividade */
@media screen and (max-width: 1200px) {
  .flex-container > div {
    flex: 0 0 calc(50% - 40px);
    max-width: calc(50% - 40px);
    min-width: calc(50% - 40px);
  }
}

@media screen and (max-width: 768px) {
  .flex-container > div {
    flex: 0 0 calc(100% - 40px);
    max-width: calc(100% - 40px);
    min-width: calc(100% - 40px);
  }

  .ex1 {
    width: 100%;
    height: auto;
    max-height: 250px;
  }

  #menu {
    width: 100%;
  }

  #menu ul {
    display: none;
    width: 100%;
    position: absolute;
    top: 45px;
    left: 0;
    background: rgba(0, 0, 0, 0.9);
  }

  #menu li {
    display: block;
    width: 100%;
    text-align: center;
  }

  #menu a {
    width: 100%;
    padding: 10px 0;
  }

  #menu label {
    display: block;
  }

  #menu input:checked ~ ul {
    display: block;
  }

  .contentstackmode {
    width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
  }
}

@media screen and (max-width: 480px) {
  .logo {
    height: 80px;
  }

  .logo img {
    max-width: 80%;
    height: auto;
  }

  #textogif {
    font-size: 14px;
    padding: 5px;
  }

  .flex-container {
    gap: 10px;
    padding: 10px;
  }

  .flex-container > div {
    height: auto;
    min-height: 300px;
  }
}

/* Ajustes gerais para melhor responsividade */
.flex-container {
  padding: 15px;
  gap: 20px;
}

#textogif {
  padding: 10px;
  margin: 0;
  font-size: 16px;
  line-height: 1.4;
}

/* Ajuste do menu para mobile */
#menu input:checked + label {
  background: rgba(0, 0, 0, 0.8);
}

#menu input:checked ~ ul {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Estilos específicos para a página Stackmode */
.stackmode-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.stackmode-demo {
  max-width: 100%;
  height: auto;
  margin-bottom: 20px;
}

.stackmode-text {
  flex-direction: column;
  gap: 20px;
  margin-bottom: 30px;
  width: 100%;
}

#conteudosm {
  background-color: #6794a7;
  border: 10px solid #6794a7;
  border-radius: 10px;
  width: 90%;
  max-width: 1200px;
  margin: 20px auto;
  padding: 20px;
  box-sizing: border-box;
}

/* Media Queries para Stackmode */
@media screen and (max-width: 768px) {
  #conteudosm {
    width: 95%;
    padding: 15px;
  }

  .stackmode-text {
    gap: 15px;
  }

  .flex-container-sm {
    flex-direction: column;
    gap: 20px;
  }

  .ex1sm {
    width: 100%;
    max-width: 100%;
    height: auto;
  }
}

@media screen and (max-width: 480px) {
  #conteudosm {
    width: 100%;
    margin: 10px 0;
    padding: 10px;
    border-width: 5px;
  }

  .stackmode-demo {
    margin-bottom: 15px;
  }

  #jaguar {
    width: 48px;
    height: 120px;
  }

  .stackmode-text {
    gap: 10px;
  }
}