html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", serif;
  margin: 0 auto;
  padding: 0;
  color: #1e1e1e;
  background-color: #f9f9f9;
}

.main_tent {
  position:relative;
  }

.left_tent {
  position: absolute;
  top: 0;
  z-index: -10;
  max-width: 533px;
  }
  
.right_tent {
  position: absolute;
  top: 0;
  right: 0;
  z-index: -10;
  max-width: 533px;
  }
  
.left_b_tent {
  position: absolute;
  top: 425px;
  z-index: -10;
  max-width: 533px;
  }
  
.right_b_tent {
  position: absolute;
  top: 410px;
  right: 0;
  z-index: -10;
  max-width: 533px;
  }

header {
  padding: 30px;
  margin-top: 20px;
  padding-top: 20px;

  }
  
.mobile_nav {
  display: none;
  }
  
.desc_nav {
  display: block;
  }
  
.nav_position {
  display: flex;
  justify-content: space-between;
  max-width: 1300px;
  margin: 0 auto;
  }
  
.position_link {
  display: flex;
  }
  
.link {
  text-decoration: none;
  color: #1e1e1e;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  }
  
.link::after { 
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  display: block;
  background: none repeat scroll 0 0 transparent;
  height: 2px;
  width: 0;
  background: #1e1e1e;
  transition: width 0.3s ease 0s, left 0.3s ease 0s;
}

.link:hover::after { 
  width: 100%; 
  left: 0; 
}
  
.container {
  padding: 30px;
  margin-top: 20px;
  padding-top: 20px;
  max-width: 1200px;
  margin: 0 auto;
  }
  
h1 {
  font-size: 30px;
  color: #1e1e1e;
  margin-bottom: 52px;
  text-align: center;
  }
  
h2 {
  text-align: center;
  }
  
.main_text {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  padding-bottom: 46px;
  }
  
.main_logo {
  width: 60px;
  }
  
.tor_text {
    margin-bottom: 38px;
    }
  
.main_card {
  padding: 10px 20px;
  border-radius: 23px;
  background: #e0e0e0;
  box-shadow:  20px 20px 60px #bebebe,
             -20px -20px 60px #ffffff;
  }
  
.tor_card {
  display: grid;
  grid-template-columns: auto auto auto auto;
  gap: 20px;
  justify-content: space-between;
  padding: 10px;
  position: relative;
  }
  
.tor_card_text {
    max-width: 280px;
    }
  
.card_tor_img {
  border-radius: 10px;
  display: flex;
  max-width: 222px;
  max-height: 470px;
  z-index: 10px;
  position: relative;
  }

.vpn_position {
  display: grid;
  grid-template-columns: auto auto auto auto;
  gap: 20px;
  justify-content: space-evenly;
  padding: 10px;
  position: relative;
  }
  
.foot {
    display: flex;
    }
    
.btn_position {
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
  }
  
.btn_main {
  background: #171717;
  border-radius: 6px;
  padding: 12px 20px;
  font-size: 16px;
  color: rgb(255,255,255);
  position: relative;
  display: flex;
  cursor: pointer;
  text-decoration: none;
  text-transform: uppercase;
  width: fit-content;
  border: solid 1px #3c3c3c;
}

.btn_main:hover {
  background-color: #3c3c3c;
  }
  
.btn_card {
  padding: 40px;
  }
  
.btn_text {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  padding-top: 40px;
  }


.copy {
  text-align: center;
  margin-bottom: 40px;
  margin-top: 60px;
}

.burger {
    position: relative;
    width: 40px;
    height: 32px;
    cursor: pointer;
}

.burger span {
  display: block;
  height: 5px;
  background: #1e1e1e;
  margin: 5px 0;
  transition: all 0.3s ease;
  border-radius: 20px;
}

.menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.97);
    color: white;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 123px;
      z-index: 40;
}

.menu.active {
    transform: translateX(0);
}

.close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 56px;
    cursor: pointer;
}

nav ul {
    list-style: none;
    padding: 0;
}

nav ul li {
    margin: 20px 0;
      text-align: center;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-size: 24px;
}

.btn_mobile {
  display: flex;
  justify-content: center;
  margin-top: 60px;
  }


@media (max-width: 1000px) and (min-width: 800px) {
.tor_card {
  grid-template-columns: auto auto auto;
  }
  }
  
@media (max-width: 800px) and (min-width: 600px) {

.container {
  margin: 10px;
  padding: 14px;
}

.tor_card {
  grid-template-columns: auto auto;
  }
  
.left_tent {
  max-width: 411px;
}

.right_tent {
  max-width: 369px;
}
}
  

@media (max-width: 600px) {

h1 {
  font-size: 34px;
  text-align: center;
}
  
.container {
  margin: 10px;
  padding: 0px;
  }
  
.mobile_nav_position {
  display: flex;
justify-content: space-between;
  }
  
.mobile_nav {
  display: block;
  }
  
.desc_nav {
  display: none;
  }
  
.main_logo {
  width: 62px;
  }
  
.tor_card {
  grid-template-columns: auto;
  justify-content: center;
  }
  
.card_tor_img {
  margin: 0 auto;
  }
  
  .left_tent {
  max-width: 180px;
}

.right_tent {
  max-width: 380px;
}

.left_b_tent {
  max-width: 433px;
  top: 528px;
  }
  
.right_b_tent {
  max-width: 333px;
  top: 480px;
  }

  }




