body {
  height: 100%;
  margin: 0;
  padding: 0;
  overflow-y: scroll;
}

.container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

@media (min-width: 1200px) {
.description {
  font-size: 1.4rem;
  margin-top: 45px;
  background-color: rgba(0,0,0,0.5);
  padding: 20px;
  border-radius: 30px;
  width: 90%;
  max-width: 1300px;
  height: 150px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 45px;
}
}


.description2 {
  margin-top: 45px;
  text-align: center;
  font-size: 25px;
  color: #FFFFFF;
  background-color: rgba(0,0,0,0.3);
  padding: 20px;
  border-radius: 30px;
  width: 1300px;
  height: 150px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 45px;
}

.row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  
}

.col-4 {
  margin-bottom: 30px;
  flex-basis: 30%;
}

.card {
  background-color: #FFF;
  box-shadow: 0px 0px 20px rgba(0,0,0,0.2);
  border-radius: 30px;
  overflow: hidden;
 
}

.card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.card-content {
  padding: 20px;
}

.card-title {
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 10px;
}

.card-text {
  font-size: 18px;
  color: #999;
  line-height: 1.5;
}

.bg-image {
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  z-index: -1;
  background-image: url("https://i.postimg.cc/4NgL4xGb/background.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
}

.sidebar {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: 50px;
  background-color: rgba(0, 0, 0, 0.3);
  z-index: 1;
}

.arrow-up {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  font-size: 24px;
  color: white;
  margin-top: 10px;
  cursor: pointer;
}

.arrow-down {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  font-size: 24px;
  color: white;
  margin-bottom: 10px;
  cursor: pointer;
}


@media (min-width: 576px) {
.my2-custom-btn {
  font-size: 10px;
  padding: 20px 200px;
  margin-bottom: 50px;
  background-color:  rgb(36, 161, 222) !important;
  color: #fff !important;
  
}

.my2-btn-primary {
  

  background-color: #3cb371;
  border-color: #3cb371;
  font-family: 'Roboto', sans-serif;
  font-size: 35px;
  margin-bottom: 50px;
  margin-top: 0px;
  color: rgb(0, 0, 0);
  
}

.bi-telegram {
  width: 50px;
  height: 50px;
  fill: rgb(255, 255, 255); /* Замените "red" на нужный вам цвет */
display: inline-block;
vertical-align: middle;
margin-right: 5px; /* Регулирует отступ справа от иконки, при необходимости */
/* Дополнительные стили, если необходимо */
}

.d-none{

  .hide-on-desktop {
    display: none !important;
}
}

}

@media (max-width: 767px) {
  .vertical-cards {
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
  }
}


.my2-btn-primary 
:hover {
  color: rgb(0, 0, 0);
}


.my1-custom-btn {
  background-color: #3cb371;
  color: #fff;
  border-radius: 5px;
  padding: 10px 20px;
  border: none;
  margin-right: 10px;
}

.custom-menu {
  border-radius: 5px;
  box-shadow: 0 0 10px rgba(235, 113, 154, 0.3);
  padding: 10px;
  background-color: #fff;
}

.btn-primary {
  background-color: #3cb371;
  border-color: #3cb371;
  font-family: 'Roboto', sans-serif;
  font-size: 15px;
  margin-bottom: 10px;
  margin-top: 13px;
}

.btn-primary:hover {
  background-color: #3cb371;
  border-color: #3cb371;
}

.navbar-brand {
  font-family: 'Roboto', sans-serif;
  color: #3cb371; /* изменение цвета на #EB719A */
  font-size: 30px;
}

.my1-custom-btn {
  background-color: #3cb371;
  color: white !important;
  border: none;
 
}

.my1-custom-btn:hover {
  color: #000000 !important;
  
}

.my3-img {
  margin-bottom: 50px;
  margin-top: 50px;
}