*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
  scroll-behavior: smooth;
}
body
{
  background: #2b1055;
}
section
{
  position: relative;
  width: 100%;
  height: 100vh;
  padding: 100px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}
header
{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  padding: 30px 100px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
}
header .logo
{
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  font-size: 2em;
  text-transform: uppercase;
  letter-spacing: 2px;
}
header ul
{
  display: flex;
  justify-content: center;
  align-items: center;
}
header ul li
{
  list-style: none;
  margin-left: 20px;
}
header ul li a
{
  text-decoration: none;
  padding: 6px 15px;
  color: #fff;
  border-radius: 10px;
}
header ul li a.active,
header ul li a:hover
{
  background: #6a59d1;
  color: #fff;
}
section:before
{
  content: '';
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 100px;
  background: linear-gradient(to top,#1c0522,transparent);
  z-index: 1000;
}
section img
{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}
section img#moon
{
  mix-blend-mode: screen;
}
section img#mountains_front
{
  z-index: 10;
}
h2#text
{
  position: absolute;
  color: #fff;
  right: -450px;
  white-space: nowrap;
  font-size: 7.5vw;
  transform: translateY(0px);
}
#btn
{
  text-decoration: none;
  padding: 0px 30px;
  border-radius: 40px;
  background: #fff;
  color: #2b1055;
  transform: translateY(100px);
  font-size: 1.5em;
  z-index: 9;
}
.sec
{
  position: relative;
  min-height: 500px;
  padding: 100px;
  background: #1c0522;
}
.sec h2
{
  font-size: 3.5em;
  margin-bottom: 10px;
  color: #fff;
}
.sec p
{
  font-size: 1.2em;
  color: #fff;
}

.btn{
  background: var(--second-color);
  color: #fff;
  font-size: var(--normal-font-size);
  font-weight: 500;
  display: inline-block;
  margin-top: 25px;
  padding: 20px 30px;
  letter-spacing: 1px;
  border-radius: 10px;
}




@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

:root{
  /*=======Main theme colors=======*/
  --first-color: #0e2431;
  --second-color: #6a59d1;
  --third-color: #777;

  /*=======Hover colors=======*/
  --hover-color: #614fd0;

  /*=======Background colors=======*/
  --body-bg-color: #fefefe;
  --card-bg-color: #fff;
  --modal-bg-color: #fff;
  --bg-transparent-color: rgba(0, 0, 0, 0.1);
  --transparent-color-01: rgba(0, 0, 0, 0.1);
  --transparent-color-02: rgba(106, 89, 209, 0.1);
  --line-color: #d7d7d7;

  /*=======Color Filter=======*/
  --color-filter: invert(1);

  /*=======Box shadow=======*/
  --box-shadow: 0px 0px 20px rgb(0 0 0 / 10%);

  /*=======Font size=======*/
  --small-font-size: 0.9em;
  --normal-font-size: 1em;

  /*=======Scroll bar colors=======*/
  --scroll-bar-color: #c5cadf;
  --scroll-thumb-color: #70768a;
  --scroll-thumb-hover-color: #454f6b;
}


/*==============*/
*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

a{
  text-decoration: none;
}

li{
  list-style: none;
}


/*=======Scroll bar=======*/
::-webkit-scrollbar{
  width: 10px;
  background: var(--scroll-bar-color);
}

::-webkit-scrollbar-thumb{
  background: var(--scroll-thumb-color);
  border-radius: 2em;
}

::-webkit-scrollbar-thumb:hover{
  background: var(--scroll-thumb-hover-color);
}

/*=======Media query max-width 1070px=======*/
@media screen and (max-width: 1070px){
  
  /*=======Header navigation menu=======*/
  .navigation{
    position: fixed;
    width: 100%;
    height: 100vh;
    top: 0;
    left: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--transparent-color-01);
    visibility: hidden;
    opacity: 0;
    transition: .3s ease;
  }

  .navigation.active{
    visibility: visible;
    opacity: 1;
  }

  .nav-items{
    position: relative;
    background: var(--modal-bg-color);
    width: 600px;
    max-width: 600px;
    display: flex;
    align-items: center;
    flex-direction: column;
    margin: 20px;
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    transform: translateY(-50px);
    transition: .3s ease;
  }

  .navigation.active .nav-items{
    transform: translateY(0);
  }

  .nav-items a{
    margin: 15px 50px;
  } 




}
.cards{
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(400px,1fr));
    padding: 20px;
    grid-gap: 40px;
}
.card{
    background-color: #1c1b29;
    border-radius: 20px;
    box-shadow: 0 0 30px rgba(0,0,0,0.18);
}
.container{
    position: relative;
    clip-path: polygon(0 0,100% 0, 100% 85%, 0 100%);
}
img{
    width: 100%;
    display: block;
    border-radius: 20px 20px 0 0;
}
.container:after{
    content: "";
    height: 100%;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    border-radius: 20px 20px 0 0;
    opacity: 0.5;
}
.card1>.container:after{
    background-image: linear-gradient(
        135deg,
        #6600ec,
        #FFF
    );
}
.card2>.container:after{
    background-image: linear-gradient(
        135deg,
        #6600ec,
        #FFF
    );
}
.card3>.container:after{
    background-image: linear-gradient(
        135deg,
        #6600ec,
        #FFF
    );
}
.details{
    padding: 20px 10px;
}
.details>h3{
    color: #ffffff;
    font-weight: 600;
    font-size: 18px;
    margin: 10px 0 15px 0;
}
.details>p{
    color: #a0a0a0;
    font-size: 15px;
    line-height: 30px;
    font-weight: 400;
}