/* ------------ VARIABLES ------------ */
:root {
  --white-color: #fff;
  --purple-color: #7A4495;
  --black-color: #000;
}


/* ------------ GENERAL ------------ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  transition: all 0.5s;
}

/* ------------ LOADER ------------ */
.loader {
  align-items: center;
  background-image: url(../img/loader/Bgr-negro-loader.png);
  display: none;
  flex-direction: column;
  height: 100vh;
  justify-content: center;
  left: 0;
  position: fixed;
  top: 0;
  width: 100vw;
  z-index: 999;
}

.loader.show {
  display: flex;
}

.loader__icon {
  display: flex;
  margin-top: 1rem;
}

.loader__title {
  width: 400px;
  height: 70px;
}

.loader__circle {
  background-color: var(--white-color);
  border-radius: 50%;
  height: 1rem;
  margin: 0 5px;
  width: 1rem;
  animation-name: toggle-circle;
  animation-duration: 1.5s;
  animation-iteration-count: infinite;
}

.loader__circle:nth-child(1) {
  animation-delay: 0s;
}

.loader__circle:nth-child(2) {
  animation-delay: 0.3s;
}

.loader__circle:nth-child(3) {
  animation-delay: 0.6s;
}

@keyframes toggle-circle {
  from { opacity: 1; }
  to { opacity: 0; }
}

/* ------------ Header Particles ------------ */

#particles-js {
  width: 100%;
  height: 100vh;
  /*background-image:linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url(/img/Header-slider/slider-img1.png);*/
  background-color: var(--black-color);
  z-index: -2;
}

#particles-js img {
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  height: 75px;
  width: 450px;
}



/* ------------ NAVBAR ------------ */

.navbar-nav a {
  font-size: 16px;
  text-transform: uppercase;
  font-weight: 700;
}

.navbar-dark  {
  background-image:linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6))
}

.navbar-brand {
  width: 350px;
  height: 65px;
}


.nav-link {
  color: var(--white-color);
}

.nav-link:hover {
  color: var(--black-color);
  background-color:var(--white-color) ;
  border-radius: 5px;
}


.navbar-togller {
  padding: 1px 5px;
  font-size: 18px;
  line-height: .3;
  background: var(--white-color);
}

.dropdown-menu.show {
  background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6));
}

.dropdown-item {
  color: var(--white-color);
}

/* ------------ Slider ------------ */

.w-100 {
  height: 100vh;
}


.carousel-item {
  height: 100vh;
  min-height: 300px;

}

.carousel-caption {
  bottom: 350px;
}

.carousel-caption h2 {
  font-size: 30px;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 500;
  background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4));
}

.carousel-caption h3 {
  font-size: 45px;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 500;
  background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4));
}

.item-img-slider {
  object-fit: cover;
}

/* ------------ Services ------------ */

.title {
  text-align: center;
}

.title h2,
.textBx-text {
  text-align: center;
  position: relative;
  color: var(--purple-color);
  font-size: 2em;
  font-weight: 700;
  letter-spacing: 1px;
}

.title h2::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -10px;
  width: 150px;
  height: 4px;
  background: var(--black-color);
}

.title.dark h2::before {
  background: var(--black-color);
}

/* Services Video */
.services-video {
  position: relative;
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.services-video h2 {
  color: var(--white-color);
  background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3));
  text-align: center;
  font-size: 3rem;
  padding: 20px;
  margin: 15px;
  z-index: 1;
}

.video-container {
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  width: 100%;
  overflow: hidden;
}

.video-container video {
  position: relative;
  top: 50%;
  left: 50%;
  object-fit: cover;
  height: 100vh;
  width: 100%;
  transform: translate(-50%);
}

/* Services Machine Learning */

.services {
  color: var(--white-color);
  padding: 0;
  margin-top: 100px;
}

.content-servicesbx-description {
  opacity: 0.8;
  margin: 2em 0;
}

.bottom-servicesbx {
  border: 2px solid rgba(255, 255, 255, 0.8);
  padding: 0.6em 3.5em;
  margin: auto;
  opacity: 0.8;
  color: var(--black-color);
  background: var(--white-color);
  text-decoration: none;
  border-radius: 50px;
  font-size: 0.9em;
  transition: all .25s;
}

.bottom-servicesbx:hover {
  background: var(--black-color);
  color: var(--white-color);
}

.content-servicesbx-title {
  font-weight: 600;
  font-size: 3em;
}

.content-services-ml {
  margin-top: 100px;
  width: 100%;
  height: 700px;
  display: flex;
  align-items: center;
  text-align: left;
  background: center fixed url(../img/services/servicesHome.jpg);
}

.content-servicesbx {
  width: 90%;
  max-width: 1000px;
  display: block;
  margin: auto;
}

/* Services Cloud */

.content-services-cloud {
  width: 100%;
  height: 700px;
  display: flex;
  align-items: center;
  text-align: left;
  background: center fixed url(../img/services/cloud2.jpg);
}

/* Services Big Data */

.content-services-bd {
  width: 100%;
  height: 700px;
  display: flex;
  align-items: center;
  text-align: left;
  background: center fixed url(../img/services/bigdata.jpg);
}

/* Services Meta */

.content-services-meta {
  width: 100%;
  height: 700px;
  display: flex;
  align-items: center;
  text-align: left;
  background: center fixed url(../img/services/metaverse.jpg);
}

/* Services Industry */

.content-services-industry {
  width: 100%;
  height: 700px;
  display: flex;
  align-items: center;
  text-align: left;
  background: center fixed url(../img/services/industry5.jpg);
}

/* Services web */

.content-services-web {
  width: 100%;
  height: 700px;
  display: flex;
  align-items: center;
  text-align: left;
  background: center fixed url(../img/services/web3.jpg);
  margin-bottom: 50px;
}



/* ------------ Footer ------------ */
.icon-img-footer {
  width: 30px;
  height: 30px;
}

@media only screen and (min-width:480px) and (max-width: 766px) {

  /* ------------ Nav------------ */
  .navbar-brand {
    width: 300px;
    height: 65px;
  }

  .carousel-caption h2,
  .carousel-caption h3 {
    font-size: 25px;
  }

  /* ------------ Slider ------------ */

  .content-services-ml,
  .content-services-cloud,
  .content-services-bd,
  .content-services-meta,
  .content-services-industry,
  .content-services-web {
    height: 900px;
  }
}

@media only screen and (max-width:480px) {

  /* ------------ LOADER ------------ */

  .loader img {
    width: 300px;
    height: 50px;
  }


/* ------------ Header Particles ------------ */

#particles-js {
  background-image:linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url(/img/Header-slider/slider-img1.png);
}

#particles-js img {
  height: 50px;
  width: 300px;
}



  /* ------------ NAVBAR ------------ */

  .navbar-nav{
    text-align: center;
  }

  .navbar-brand {
    width: 180px;
    height: 40px;
  }

  .navbar .container {
    justify-content: space-around;
  }

  .carousel-caption {
    bottom: 300px;
  }

  .carousel-caption h2,
  .carousel-caption h3 {
    font-size: 25px;
  }

  .dropdown-menu.show {
    text-align: center;
  }


  /* ------------ Services ------------ */
  .content-services-ml,
  .content-services-cloud,
  .content-services-bd,
  .content-services-meta,
  .content-services-industry,
  .content-services-web {
    text-align: center;
    height: 800px;
  }
  /*
  .content-servicesbx-title,
  .content-servicesbx-description {
    background: rgba(0, 0,0, 0.1);
  }*/

  .btn:hover {
    background-color: #212529!important;
  }
}