* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  background-color: #333333;
  font-family: "Lato", sans-serif;
}

.container {
  width: 1200px;
  margin: 0 auto;
  overflow: hidden;
  background-color: #fff;
}

.title {
  color: #503191;
  font-size: 30px;
  font-weight: 400;
}

.desc {
  color: #503191;
  font-size: 18px;
  font-weight: 400;
}

header {
  background: url("../img/header--bg.png") no-repeat;
  background-position: 410px top;
  padding-top: 78px;
  padding-left: 90px;
  padding-bottom: 200px;
}

.header__logo {
  margin-bottom: 64px;
}
.header__logo img {
  width: 393px;
  height: 64px;
  margin-bottom: 22px;
}

.header__content {
  display: flex;
}

.header__text {
  width: 38%;
}

.header__logo__title {
  max-width: 290px;
}

.header__text__desc {
  max-width: 315px;
  margin-bottom: 28px;
}

.header__screens {
  width: 60%;
  display: flex;
  flex-direction: column;
}
.header__screens img:nth-child(1) {
  width: 733px;
  height: 511px;
  margin-top: -180px;
}
.header__screens img:nth-child(2) {
  width: 970px;
  height: 533px;
  margin-top: -300px;
  margin-left: -30px;
}

.conference {
  background: url("../img/conference-top--bg.png"), url("../img/conference-btm--bg.png");
  background-repeat: no-repeat, no-repeat;
  background-position: -360px top, 630px bottom;
  padding-top: 570px;
  padding-bottom: 550px;
  margin-top: -540px;
}

.conference__content {
  width: 1020px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

.conference__text {
  align-self: flex-end;
  max-width: 605px;
  margin-bottom: 75px;
}

.conference__text__title {
  margin-bottom: 18px;
}

.conference__graphics {
  display: flex;
}
.conference__graphics img:nth-child(1) {
  margin-top: 36px;
}
.conference__graphics img:nth-child(2) {
  width: 746px;
  height: 790px;
}

.surface {
  background: url("../img/surface--bg.png") no-repeat;
  background-position: -100px 200px;
  margin-top: -400px;
  padding-bottom: 150px;
}

.surface__content {
  width: 100%;
  display: flex;
  flex-direction: column;
}

.surface__head {
  margin-bottom: 87px;
  max-width: 395px;
  margin-left: 300px;
}

.surface__screens {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  padding-left: 40px;
}
.surface__screens img {
  width: 606px;
  height: 421px;
}
.surface__screens .surface__registration {
  margin-left: -120px;
  margin-top: 130px;
  z-index: 4;
}
.surface__screens .surface__workshops {
  margin-top: -110px;
  margin-left: 96px;
  z-index: 3;
}
.surface__screens .surface__contact {
  margin-left: -255px;
  margin-top: 177px;
  z-index: 2;
}
.surface__screens .surface__arrival {
  margin-top: -230px;
}

.surface__text {
  align-self: flex-end;
  margin-right: 168px;
  margin-top: -70px;
}

.surface__text__desc {
  color: #fff;
  max-width: 286px;
}

.apps {
  margin-top: -80px;
  width: 100%;
  display: flex;
  flex-direction: column;
  padding-bottom: 130px;
}

.apps__amsterdam {
  background: url("../img/apps-amsterdam--bg.png") no-repeat;
  background-position: right bottom;
  width: 735px;
  height: 550px;
  margin-left: 20px;
}
.apps__amsterdam img:nth-child(2) {
  margin-top: 15px;
  margin-left: 45px;
}

.apps__cracow {
  margin-top: -220px;
  align-self: flex-end;
  background: url("../img/apps-cracow--bg.png") no-repeat;
  background-position: left 90px;
  width: 780px;
  height: 700px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}
.apps__cracow img:nth-child(1) {
  margin-right: 70px;
}
.apps__cracow img:nth-child(2) {
  margin-top: 30px;
}

.apps__effekte-forum {
  margin-top: -320px;
  background: url("../img/effekte-forum--bg.png") no-repeat;
  background-position: right 70px;
  width: 680px;
  height: 550px;
  margin-left: 20px;
}
.apps__effekte-forum img:nth-child(2) {
  margin-left: 100px;
  margin-top: 10px;
}

.apps__text {
  align-self: flex-end;
  max-width: 295px;
  margin-right: 112px;
  margin-top: -200px;
}

.mobile-nav, .mobile-nav__menu, .mobile-nav__menu__bg {
  display: none;
}

[data-aos=appear-custom] {
  opacity: 0;
  transition-property: opacity;
}

[data-aos=appear-custom].aos-animate {
  opacity: 1;
}

[data-aos=apprear-left-custom] {
  transform: translateX(120%);
  opacity: 0;
  transition-property: opacity, transform;
}

[data-aos=apprear-left-custom].aos-animate {
  transform: translateX(0);
  opacity: 1;
}

[data-aos=apprear-right-custom] {
  transform: translateX(-200%);
  opacity: 0;
  transition-property: opacity, transform;
}

[data-aos=apprear-right-custom].aos-animate {
  transform: translateX(0);
  opacity: 1;
}

[data-aos=grow-up] {
  transform: scale(0);
  opacity: 0;
  transition-property: opacity, transform;
}

[data-aos=grow-up].aos-animate {
  transform: scale(1);
  opacity: 1;
}

@media only screen and (max-width: 1050px) {
  .container {
    width: 100%;
  }

  .title {
    font-size: 28px;
  }

  header {
    background-position: 25vw top;
    padding-top: 14vh;
    padding-left: 0;
    padding-bottom: 0;
  }

  .header__logo {
    width: 90vw;
    margin: 0 auto 6vh;
  }
  .header__logo img {
    width: 85vw;
    height: 13.6vw;
    margin-bottom: 3vh;
  }

  .header__content {
    flex-direction: column;
    width: 90vw;
    margin: 0 auto;
  }

  .header__text {
    width: 100%;
    margin-bottom: 4vh;
  }

  .header__logo__title {
    max-width: 80%;
  }

  .header__text__desc {
    max-width: 100%;
    margin-bottom: 3vh;
  }

  .header__screens {
    width: 100%;
    align-items: center;
  }
  .header__screens img:nth-child(1) {
    width: 150vw;
    height: auto;
    margin-top: 0;
    margin-left: -14vw;
  }
  .header__screens img:nth-child(2) {
    display: none;
  }

  .conference {
    background: none;
    background-repeat: no-repeat, no-repeat;
    background-position: -360px top, 630px bottom;
    padding-top: 8vh;
    padding-bottom: 6vh;
    margin-top: 0;
  }

  .conference__content {
    width: 90vw;
  }

  .conference__text {
    align-self: flex-start;
    max-width: 100%;
    margin-bottom: 5vh;
  }

  .conference__text__title {
    margin-bottom: 2.5vh;
  }

  .conference__graphics img:nth-child(1) {
    display: none;
  }
  .conference__graphics img:nth-child(2) {
    display: none;
    margin-left: -3.5%;
    width: 105%;
    height: 117vw;
  }

  .surface {
    background: url("../img/surface--bg.png") no-repeat;
    background-position: left 17vh;
    margin-top: 0;
    padding-bottom: 6vh;
  }

  .surface__content {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0 auto;
  }

  .surface__head {
    margin: 0 auto;
    margin-bottom: 6vh;
    max-width: 90vw;
  }

  .surface__screens {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    padding-left: 0;
  }
  .surface__screens img {
    width: 100vw;
    height: 74vw;
  }
  .surface__screens .surface__registration {
    margin-left: 0;
    margin-top: 0;
    z-index: 4;
  }
  .surface__screens .surface__workshops {
    margin-top: 0;
    margin-left: 0;
    z-index: 3;
  }
  .surface__screens .surface__contact {
    margin-left: 0;
    margin-top: 0;
    z-index: 2;
  }
  .surface__screens .surface__arrival {
    margin-top: 0;
  }

  .surface__text {
    align-self: flex-start;
    margin: 0 auto;
    margin-top: 4vh;
    width: 90vw;
  }

  .surface__text__desc {
    color: #503191;
    max-width: 100%;
  }

  .apps {
    margin-top: 0;
    padding-bottom: 8vh;
  }

  .apps__amsterdam {
    background-position: right bottom;
    background-size: 160vw 120vw;
    width: 100%;
    height: 168vw;
    margin-left: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .apps__amsterdam img {
    width: 100vw;
    height: 65vw;
  }
  .apps__amsterdam img:nth-child(1) {
    margin-top: 0;
    margin-left: 0;
  }
  .apps__amsterdam img:nth-child(2) {
    margin-top: 0;
    margin-left: 0;
  }

  .apps__cracow {
    margin-top: 6vh;
    background-position: left 30vw;
    background-size: 160vw 112vw;
    width: 100%;
    height: 160vw;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .apps__cracow img {
    width: 100vw;
    height: 65vw;
  }
  .apps__cracow img:nth-child(1) {
    margin-right: 0;
  }
  .apps__cracow img:nth-child(2) {
    margin-top: 0;
  }

  .apps__effekte-forum {
    margin-top: 6vh;
    background-position: right 50vw;
    background-size: 130vw 93.5vw;
    width: 100%;
    height: 165vw;
    margin-left: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .apps__effekte-forum img {
    width: 100vw;
    height: 65vw;
  }
  .apps__effekte-forum img:nth-child(2) {
    margin-left: 0;
    margin-top: 0;
  }

  .apps__text {
    align-self: flex-start;
    max-width: 90vw;
    margin: 8vh auto 0;
  }
}
@media only screen and (max-width: 600px) {
  .main-nav {
    display: none;
  }

  .mobile-nav {
    display: block;
    width: 30px;
    height: 45px;
    position: fixed;
    top: 20px;
    right: 5%;
    z-index: 20;
    cursor: pointer;
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    transform: rotate(0deg);
    -webkit-transition: 0.5s ease-in-out;
    -moz-transition: 0.5s ease-in-out;
    -o-transition: 0.5s ease-in-out;
    transition: 0.5s ease-in-out;
  }
  .mobile-nav span {
    width: 100%;
    height: 3px;
    display: block;
    position: absolute;
    background-color: #173154;
    opacity: 1;
    left: 0;
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    transform: rotate(0deg);
    -webkit-transition: 0.25s ease-in-out;
    -moz-transition: 0.25s ease-in-out;
    -o-transition: 0.25s ease-in-out;
    transition: 0.25s ease-in-out;
  }
  .mobile-nav span:nth-child(1) {
    top: 0px;
  }
  .mobile-nav span:nth-child(2) {
    top: 9px;
  }
  .mobile-nav span:nth-child(3) {
    top: 18px;
  }

  .mobile-nav.open span:nth-child(1) {
    top: 8px;
    -webkit-transform: rotate(135deg);
    -moz-transform: rotate(135deg);
    -o-transform: rotate(135deg);
    transform: rotate(135deg);
  }
  .mobile-nav.open span:nth-child(2) {
    opacity: 0;
    left: -30px;
  }
  .mobile-nav.open span:nth-child(3) {
    top: 8px;
    -webkit-transform: rotate(-135deg);
    -moz-transform: rotate(-135deg);
    -o-transform: rotate(-135deg);
    transform: rotate(-135deg);
  }

  .mobile-nav__menu__bg {
    position: fixed;
    top: 0;
    left: -50%;
    width: 0;
    height: 0;
    border-left: 150vw solid transparent;
    border-right: 150vw solid transparent;
    border-top: 0vw solid #fff;
    z-index: 18;
    display: flex;
    transition: 0.3s;
    visibility: hidden;
  }

  .mobile-nav__menu__bg__border {
    position: fixed;
    top: 1px;
    left: -50%;
    width: 0;
    height: 0;
    border-left: 160vw solid transparent;
    border-right: 160vw solid transparent;
    border-top: 0vw solid #fff;
    z-index: 18;
    display: flex;
    transition: 0.3s;
    visibility: hidden;
  }

  .mobile-nav__menu__bg.show-mobile-nav {
    border-left: 150vw solid transparent;
    border-right: 150vw solid transparent;
    border-top: 150vw solid #fff;
  }

  .mobile-nav__menu__bg__border.show-mobile-nav {
    border-left: 160vw solid transparent;
    border-right: 160vw solid transparent;
    border-top: 160vw solid #f0f0f0;
  }

  .mobile-nav__menu {
    visibility: hidden;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 50vh;
    z-index: 19;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    padding: 14vh 5% 0 5%;
  }
  .mobile-nav__menu .mobile-nav__menu__btn {
    font-size: 20px;
    margin-bottom: 20px;
    color: #173154;
    letter-spacing: 0.8px;
    transform: translateX(100%);
    opacity: 0;
    transition: transform 0.5s, opacity 0.4s;
    transition-timing-function: ease;
  }
  .mobile-nav__menu .mobile-nav__menu__btn i {
    color: #244d84;
    margin-left: 8px;
  }
  .mobile-nav__menu .mobile-nav__menu__btn:nth-child(1) {
    transition-delay: 0.15s;
  }
  .mobile-nav__menu .mobile-nav__menu__btn:nth-child(2) {
    transition-delay: 0.25s;
  }
  .mobile-nav__menu .mobile-nav__menu__btn:nth-child(3) {
    transition-delay: 0.35s;
  }
  .mobile-nav__menu .mobile-nav__menu__btn:nth-child(4) {
    transition-delay: 0.45s;
  }
  .mobile-nav__menu .mobile-nav__menu__btn:nth-child(5) {
    transition-delay: 0.55s;
  }

  .mobile-nav__menu.show-mobile-nav .mobile-nav__menu__btn {
    transform: translateX(0);
    opacity: 1;
  }

  .show-mobile-nav {
    visibility: visible;
  }
}
@media only screen and (max-width: 600px) and (min-height: 700px) {
  .surface {
    background: url("../img/surface--bg.png") no-repeat;
    background-position: left 13vh;
    margin-top: 0;
    padding-bottom: 6vh;
  }
}

/*# sourceMappingURL=style.css.map */
