/* 
font-family: 'Jura', sans-serif;  - Tylko logo i brand
font-family: 'Open Sans', sans-serif; - Tekst na stronie
font-family: 'Ubuntu', sans-serif; - Nagłówki ważne

*/

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

a {
  text-decoration: none;
  color: #eee;
}

.header {
  background-color: #07253f;
  font-family: "Jura", sans-serif;
  position: fixed;
  width: 100%;
  z-index: 3;
  transition: background-color 0.3s ease-in-out, margin-left 0.3s ease-in-out;
}

.header ul {
  margin: 0;
  padding: 0;
  list-style: none;
  overflow: hidden;
  background-color: #07253f;
}

.header li a {
  display: inline-block;
  padding: 10px 10px;
  position: relative;
  padding: 20px 20px;
  font-size: 14px;
  text-decoration: none;
}

.header li a::after {
  background: none repeat scroll 0 0 transparent;
  bottom: 0;
  content: "";
  display: block;
  height: 2.5px;
  left: 0%;
  position: absolute;
  background: #535dc5;
  transition: width 0.3s ease-in-out 0s, left 0.3s ease-in-out 0s;
  width: 0;
}
.header li a::before {
  background: none repeat scroll 0 0 transparent;
  top: 0;
  content: "";
  display: block;
  height: 2.5px;
  right: 0%;
  position: absolute;
  background: #535dc5;
  transition: width 0.3s ease-in-out 0s, right 0.3s ease-in-out 0s;
  width: 0;
}
.header li a:hover::after {
  width: 100%;
  left: 0;
}
.header li a:hover::before {
  width: 100%;
  right: 0;
}

.header .logo {
  display: block;
  float: left;
  font-size: 1.7em;
  padding: 10px 50px;
  text-decoration: none;
}

.header .logo img {
  width: 80px;
  height: 80px;
  position: absolute;
  top: -9px;
  left: -12px;
}
/* menu */

.header .menu {
  clear: both;
  max-height: 0;
  transition: max-height 0.2s ease-out;
}

/* menu icon */

.header .menu-icon {
  cursor: pointer;
  display: inline-block;
  float: right;
  padding: 28px 20px;
  position: relative;
  user-select: none;
}

.header .menu-icon .navicon {
  background: #fff;
  display: block;
  height: 5px;
  position: relative;
  transition: background 0.2s ease-out;
  width: 18px;
  border-radius: 15px;
}

.header .menu-icon .navicon:before,
.header .menu-icon .navicon:after {
  background: #fff;
  content: "";
  display: block;
  height: 100%;
  position: absolute;
  transition: all 0.3s ease-in-out;
  width: 100%;
  border-radius: 25px;
}

.header .menu-icon .navicon:before {
  top: 6px;
}

.header .menu-icon .navicon:after {
  top: -7px;
}

/* menu btn */

.header .menu-btn {
  display: none;
}

.header .menu-btn:checked ~ .menu {
  max-height: 470px;
}

.header .menu-btn:checked ~ .menu-icon .navicon {
  background: transparent;
}

.header .menu-btn:checked ~ .menu-icon .navicon:before {
  transform: rotate(-45deg);
}

.header .menu-btn:checked ~ .menu-icon .navicon:after {
  transform: rotate(45deg);
}

.header .menu-btn:checked ~ .menu-icon:not(.steps) .navicon:before,
.header .menu-btn:checked ~ .menu-icon:not(.steps) .navicon:after {
  top: 0;
}

/* 48em = 768px */
@media (min-width: 1200px) {
  #slide5 {
    margin-left: 250px;
  }
  .header .logo img {
    width: 80px;
    height: 80px;
    position: absolute;
    top: -12px;
    left: 105px;
  }
}
@media (min-width: 950px) {
  .header {
    padding-left: 150px;
    padding-right: 150px;
  }
  .header .logo {
    display: block;
    float: left;
    font-size: 2em;
    padding: 10px 20px;
    text-decoration: none;
  }
  .header li a {
    transform: translateX(350px);
  }
  .header .logo img {
    left: 110px;
    top: -5px;
  }
  #slide1 {
    animation: slideIn 0.5s forwards;
  }
  #slide2 {
    animation: slideIn 1s forwards;
  }
  #slide3 {
    animation: slideIn 1.5s forwards;
  }
  #slide4 {
    animation: slideIn 2s forwards;
  }
  #slide5 {
    animation: slideIn 2.5s forwards;
  }
}

@media (min-width: 48em) {
  .header li {
    float: left;
  }
  .header .menu {
    clear: none;
    float: right;
    max-height: none;
    animation: slideIn 0.5s forwards;
  }
  .header .menu-icon {
    display: none;
  }
  .header {
    background-color: transparent;
    padding-top: 5px;
  }
  .header ul {
    background-color: transparent;
  }
  a {
    color: #fff;
  }
}

@keyframes slideIn {
  from {
  }
  to {
    transform: translateX(0);
  }
}

@keyframes slideLeft {
  from {
  }
  75% {
    opacity: 0.2;
  }
  to {
    opacity: 1;
    width: 250px;
    color: #fff;
    font-size: 18px;
  }
}

@keyframes rotateLogo {
  from {
  }
  to {
    transform: rotateY(360deg);
  }
}

.headerSection {
  width: 100%;
  height: 480px;
  background-image: linear-gradient(
    to right,
    #001629,
    #00182d,
    #011b32,
    #011d36,
    #021f3b
  );
  position: relative;
}

.header .logo img:hover {
  transform: rotateY(360deg);
}

.ux {
  width: 60%;
  height: 480px;
  background: url("../assets/ux-head.svg") bottom right no-repeat;
  background-size: 50%;
  position: absolute;
  right: 60px;
  bottom: 0;
}
.signIn {
  font-family: "Open Sans", sans-serif;
  display: none;
}

@media screen and (max-width: 500px) {
  .ux {
    background-size: 93%;
  }
  .header .menu-icon {
    float: left;
  }
  .header .logo {
    position: absolute;
    left: 25%;
    right: 25%;
    font-size: 18px;
    padding-top: 18px;
  }
  .header .logo img {
    left: 5%;
    width: 50px;
    height: 50px;
    top: 7px;
  }
  .signIn {
    position: absolute;
    right: 0;
    top: 19px;
    font-size: 14px;
    right: 20px;
    display: block;
  }
  #slide5 {
    display: none;
  }
}

.active {
  font-weight: bold;
}

.unique {
  color: #cd4292;
  font-weight: bold;
  font-style: italic;
}

.headBox {
  color: #fff;
  padding-top: 120px;
  padding-left: 250px;
}
.headBox h1 {
  font-size: 34px;
  padding-bottom: 30px;
  font-weight: 300;
  font-family: "Ubuntu", sans-serif;
}
.headBox button {
  margin-top: 20px;
  width: 0px;
  padding: 15px;

  font-size: 1px;
  border-radius: 5px;
  outline: none;
  cursor: pointer;
  border: none;
  background-color: #626ee3;
  color: #626ee3;
  transition: all 0.3s ease-in-out;
  font-family: "Open Sans", sans-serif;

  opacity: 0;
  animation: slideLeft 1s forwards;
}
.headBox button:hover {
  background-color: #535dc5;
}
.headBox p {
  padding: 2px;
  font-size: 18px;
  font-family: "Open Sans", sans-serif;
}

.header .logo img {
  animation: rotateLogo 1.5s 2;
  transform-origin: center;
  transition: all 1s ease-in-out;
}

@media screen and (max-width: 1080px) {
  .headBox {
    color: #fff;
    padding-top: 130px;
    padding-left: 50px;
  }
}
@media screen and (max-width: 700px) {
  .headerSection {
    height: 550px;
  }
}

@media screen and (min-width: 760px) {
  .header .logo img {
    top: 0.5px;
  }
}

#section05 a {
  padding-top: 70px;
}
#section05 a span {
  position: absolute;
  bottom: 65px;
  left: 50%;
  width: 24px;
  height: 24px;
  margin-left: -12px;
  border-left: 1px solid #fff;
  border-bottom: 1px solid #fff;
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
  -webkit-animation: sdb05 1.2s infinite;
  animation: sdb05 1.2s infinite;
  box-sizing: border-box;
}
@-webkit-keyframes sdb05 {
  0% {
    -webkit-transform: rotate(-45deg) translate(0, 0);
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    -webkit-transform: rotate(-45deg) translate(-20px, 20px);
    opacity: 0;
  }
}
@keyframes sdb05 {
  0% {
    transform: rotate(-45deg) translate(0, 0);
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    transform: rotate(-45deg) translate(-20px, 20px);
    opacity: 0;
  }
}

@media screen and (max-width: 500px) {
  #section05 a span {
    bottom: 40px;
  }
}

.whatSection {
  width: 100%;
  height: 500px;
  background-color: red;
}