html {
  background-color: var(--bg-color);
}

body {
  font-family: 'OpenSans', Helvetica, Arial, sans-serif;
  /*scroll-behavior: smooth;*/
}

.hidden {
  display: none;
}

/* NAVIGATION HAMBURGER */

.nav-icon {
  display: none;
  z-index: 100;
  width: 6rem;
  height: 4.5rem;
  position: fixed;
  left: 87vw;
  top: 3rem;
  transform: rotate(0deg);
  transition: .2s ease-in-out;
  -webkit-transition: .2s ease-in-out;
  cursor: pointer;
}

.nav-icon span {
  display: block;
  position: absolute;
  height: .9rem;
  border-radius: 1rem;
  width: 100%;
  background: #54d8b8;
  opacity: 1;
  left: 0;
  transform: rotate(0deg);
  transition: .2s ease-in-out;
  -webkit-transition: .2s ease-in-out;
}

.nav-icon span:nth-child(1) {
  top: 0;
}

.nav-icon span:nth-child(2), .nav-icon span:nth-child(3) {
  top: 1.8rem;
}

.nav-icon span:nth-child(4) {
  top: 3.6rem;
}

.nav-icon.open span:nth-child(1) {
  top: 1.8rem;
  width: 0%;
  left: 50%;
}

.nav-icon.open span:nth-child(2) {
  transform: rotate(45deg);
}

.nav-icon.open span:nth-child(3) {
  transform: rotate(-45deg);
}

.nav-icon.open span:nth-child(4) {
  top: 1.8rem;
  width: 0%;
  left: 50%;
}

/*---------- HEADER ------------*/
.main-header {
  display: flex;
  display: -webkit-flex;
  justify-content: space-between;
  -webkit-justify-content: -webkit-space-between;
  box-shadow: .3rem .3rem 1rem #dddddd;
}

.main-title {
  font-size: 2.4rem;
  color: #54d8b8;
  font-family: DosisSemibold;
  letter-spacing: .3rem;
  padding-left: 2rem;
}

.main-sub-title {
  font-size: 1.4rem;
  color: #54d8b8;
  font-family: DosisRegular;
  padding: .4rem 0 0 2rem;
}

.header-logo {
  display: flex;
  display: -webkit-flex;
  padding: 3rem 5rem;
}

.header-logo a {
  width: 4.3rem;
  height: 3.9rem;
  background-image: url('../assets/svg/logo-light-blue.svg');
  transition: background-image .2s ease-out;
  -webkit-transition: background-image .2s ease-out;
}

.header-logo a:hover {
  background-image: url('../assets/svg/logo-blue.svg');
}

.socialmedia {
  display: flex;
  display: -webkit-flex;
  justify-content: space-between;
  -webkit-justify-content: -webkit-space-between;
}

.mindb-nav {
  padding: 1.8rem 3rem 0;
}

.mindb-nav a{
  font-family: DosisRegular;
  color: #54d8b8;
  font-size: 1.6rem;
  text-decoration: none;
  transition: color .2s ease-out;
  -webkit-transition: color .2s ease-out;
}

.mindb-nav a:hover {
  color: #2630ff;
}

.sm-header {
  padding: 3rem 5rem;
}

.sm-link {
  display: block;
  width: 5rem;
  height: 5rem;
  background-size: 2rem 2rem;
  background-repeat: no-repeat;
  background-position: left center;
  transition: background-image .2s ease-out;
  -webkit-transition: background-image .2s ease-out;
  cursor: pointer;
}

.linkedin, .twitter, .facebook {
  width: 3rem;
  height: 3rem;
}

.linkedin a {
  background-image: url('../assets/svg/in.svg');
  background-size: 30%;
}

.linkedin-w a {
  background-image: url('../assets/svg/in-white.svg');
}

.linkedin a:hover {
  background-image: url('../assets/svg/in-hover.svg');
}

.twitter a {
  background-image: url('../assets/svg/t.svg');
  background-size: 30%;
}

.twitter-w a {
  background-image: url('../assets/svg/t-white.svg');
}

.twitter a:hover {
  background-image: url('../assets/svg/t-hover.svg');
}

.facebook a {
  background-image: url('../assets/svg/f.svg');
  background-size: 30%;
}

.facebook-w a {
  background-image: url('../assets/svg/f-white.svg');
}

.facebook a:hover {
  background-image: url('../assets/svg/f-hover.svg');
}

/*---------- LOG IN ------------*/

.login {
  background-color: #54d8b8;
  background-image: url('../assets/svg/login-bg-img.svg');
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-position: -30vw;
  height: calc(100vh - 10rem);
  box-shadow: .3rem .3rem 1rem #dddddd;
  display: flex;
  display: -webkit-flex;
  flex-flow: column nowrap;
  -webkit-flex-flow: column nowrap;
}

.form-flex {
  height: 80vh;
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  -webkit-justify-content: center;
  align-items: center;
  -webkit-align-items: center;
}

.form {
  display: flex;
  display: -webkit-flex;
  flex-flow: column nowrap;
  -webkit-flex-flow: column nowrap;
}

.form-btns {
  display: flex;
  display: -webkit-flex;
  justify-content: space-between;
  -webkit-justify-content: -webkit-space-between;
}

.login-label {
  color: white;
  font-size: 1.8rem;
  padding-bottom: .5rem;
}

.login-input {
  border: none;
  height: 4rem;
  border-radius: 1rem;
  background-color: rgba(255, 255, 255, .7);
  width: 26rem;
  font-size: 1.8rem;
  color: #2630ff;
  margin-bottom: 1.5rem;
  box-shadow: .2rem .2rem .5rem #4bc0a4;
  padding-left: 1rem;
}

.register-btn, .login-btn {
  font-family: DosisRegular;
  letter-spacing: .1rem;
  border-radius: 1rem;
  border: none;
  text-transform: uppercase;
  padding: 1rem;
  font-size: 1.6rem;
  width: 12rem;
  box-shadow: .2rem .2rem .5rem #4bc0a4;
}

.register-btn {
  background-color: #4696fe;
  color: white;
  transition: background-color .2s ease-out;
  -webkit-transition: background-color .2s ease-out;
}

.register-btn:hover {
  background-color: #2630ff;
}

.login-btn {
  background-color: white;
  color: #4696fe;
  transition: background-color .2s ease-out, color .2s ease-out;
  -webkit-transition: background-color .2s ease-out, color .2s ease-out;
}

.login-btn:hover {
  background-color: #2630ff;
  color: white;
}

.login-about-mindb {
  display: flex;
  display: -webkit-flex;
  align-self: flex-end;
  -webkit-align-self: -webkit-flex-end;
  padding-right: 5rem;
}

.about-mindb {
  color: white;
  font-family: DosisRegular;
  font-size: 1.6rem;
  padding: .5rem 1rem 0;
  transition: color .2s ease-out;
  -webkit-transition: color .2s ease-out;

}

.about-mindb-hover {
  color: #2630ff;
}

.arrow-down {
  -webkit-filter: drop-shadow( .3rem .3rem .5rem #4bc0a4 );
  filter: drop-shadow( .3rem .3rem .5rem #4bc0a4 );
}


/*---------- USP : unique selling point------------*/

.sect-usp {
  display: flex;
  display: -webkit-flex;
  flex-flow: column nowrap;
  -webkit-flex-flow: column nowrap;
  align-items: center;
  -webkit-align-items: center;
  padding-bottom: 8rem;
}

.usp-header {
  padding: 12rem 0;
}

.usp-header h1 {
  color: #2630ff;
  font-size: 2.4rem;
  line-height: 3.3rem;
  text-align: center;
}

.usp-header-strong {
  font-family: OpenSansBold;
  position: relative;
  display: inline block;
}

.usp-header-strong:before {
  content: ' ';
  display: block;
  height: 50%;
  width: 100%;
  margin-left: -.3rem;
  margin-right: -.3rem;
  position: absolute;
  background: #d6fff5;
  bottom: -.3rem;
  left: 1rem;
}

.highlight {
  position: relative;
}

.usp-flex {
  display: flex;
  display: -webkit-flex;
  justify-content: space-between;
  -webkit-justify-content: -webkit-space-between;
  width: 60vw;
}

.usp-flex article {
  display: flex;
  display: -webkit-flex;
  flex-flow: column nowrap;
  -webkit-flex-flow: column nowrap;
  align-items: center;
  -webkit-align-items: center;
}

.usp-great {
  font-family: DosisSemiBold;
  font-size: 3rem;
  color: #19e5b4;
  padding: 5rem 0;
}

.usp-icon {
  -webkit-filter: drop-shadow( .3rem .3rem .5rem #dddddd );
  filter: drop-shadow( .3rem .3rem .5rem #dddddd );
}

.usp-text {
  padding: 2rem 0;
  color: #2630ff;
  font-size: 1.6rem;
  line-height: 2.2rem;
  text-align: center;
}

/*---------- CTA : call to action ------------*/

.sect-cta {
  background-color: #f8f8f8;
  padding: 8rem 0;
  display: flex;
  display: -webkit-flex;
  flex-flow: column nowrap;
  -webkit-flex-flow: column nowrap;
  align-items: center;
  -webkit-align-items: center;
}

.cta-text {
  color: #2630ff;
  text-align: center;
  font-size: 2rem;
  line-height: 2.6rem;
}

.cta-btn {
  background-color: #19e5b4;
  color: white;
  padding: 1.5rem 2rem;
  text-decoration: none;
  font-family: DosisRegular;
  font-size: 1.8rem;
  box-shadow: .3rem .3rem 1rem #dddddd;
  margin-top: 6rem;
  transition: background-color .2s ease-out;
  -webkit-transition: background-color .2s ease-out;
  border-radius: 2rem;
}

.cta-btn:hover {
   background-color: #4696fe;
}

/*---------- FOOTER ------------*/

footer {
  padding: 5rem 0;
  background-color: #4696fe;
}

.footer-container {
  width: 80vw;
  margin: 0 auto;
  display: flex;
  display: -webkit-flex;
  justify-content: space-between;
  -webkit-justify-content: -webkit-space-between;
}

.contact-footer li {
  padding-top: 1rem;
}

.contact-link {
  color: white;
  font-family: DosisRegular;
  text-decoration: none;
  font-size: 1.6rem;
  padding-bottom: 2rem;
  transition: color .2s ease-out;
  -webkit-transition: color .2s ease-out;
}

.contact-link:hover {
  color: #2630ff;
}

.footer-follow {
  text-transform: uppercase;
  color: white;
  font-family: DosisMedium;
  font-size: 1.8rem;
}

@media only screen and (max-width: 1150px) {

  .articulate-img {
    width: 35vw;
    height: 100%;
  }

  .articulate-header {
    width: 35vw;
  }

}

@media only screen and (max-width: 900px) {

  .usp-header h1 {
    font-size: 1.8rem;
    line-height: 2.8rem;
  }

  .usp-header-strong:before {
    left: .5rem;
  }

  .usp-flex {
    width: 80vw;
  }

}

@media only screen and (max-width: 700px) {

  .login {
    background-size: 160% 160%;
    background-position: -80vw;
  }

  .usp-header {
    width: 80vw;
    padding-bottom: 3rem;
  }

  .usp-flex {
    flex-flow: column nowrap;
    -webkit-flex-flow: column nowrap;
  }

  .usp-flex article {
    padding-bottom: 5rem;
  }

  .articulate-img {
    width: 70vw;
    height: 100%;
  }

  .elearnings-artic {
    flex-flow: column nowrap;
    -webkit-flex-flow: -webkit-column nowrap;
  }

  .articulate-header {
    width: 70vw;
  }

  .sect-container {
    padding-top: 0;
  }

  .intro-bedrijf {
    padding: 5rem 0;
  }

  .main-header-mobile {
    height: 30rem;
    flex-flow: column nowrap;
    -webkit-flex-flow: -webkit-column nowrap;
    justify-content: flex-start;
    -webkit-justify-content: -webkit-flex-start;
  }

  .sm-header-mobile {
    padding: 1rem 0 0 2rem;
    flex-flow: row wrap;
    -webkit-flex-flow: row wrap;
    justify-content: flex-start;
    -webkit-justify-content: -webkit-flex-start;
    font-size: 2rem;
  }

  .mindb-nav-mobile {
    width: 100vw;
    padding-bottom: 3rem;
  }

  .sm-header .linkedin {
    margin-left: 3rem;
  }

  .nav-icon {
    display: block;
    position: absolute;
    left: 75vw;
  }

  .intro-bedrijf-p {
    font-size: 1.6rem;
  }

  .sm-header .linkedin, .sm-header .twitter, .sm-header .facebook {
    width: 6rem;
    height: 6rem;
  }

  .sm-header .linkedin a, .sm-header .twitter a, .sm-header .facebook a {
    background-size: 50%;
  }

  .cta-text {
    width: 80vw;
  }

}