/*default width for clamp: small 325px & max 1440px*/

:root {
  --button-primary: #711db0;
  --button-primary-hover: #611c97;
  --highlight-text: #711db0;
  --link-text: #711db0;
  --navbar-height: 50px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  outline: none;
  border: none;
  font-family: Verdana, Tahoma, sans-serif;
}

body {
  width: 100%;
  max-width: 2050px;
  margin: 0 auto;
}

a, abbr {
  text-decoration: none;
  color: inherit;
}

a {
  cursor: pointer;
}

.wrapper {
  width: 100%;
  max-width: 1536px;
  margin: 0 auto;
  padding: 0 min(100px, 5vw);

}

.container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 50px;
  padding: 30px 0;
  margin-top: 60px;
}

.col-1 {
  order: 2;
}

.col-2 {
  order: 1;
}

.col-3 {
  order: 3;
}

@media (min-width: 767px) {
  .container {
    flex-direction: row;
    margin-top: 0;
  }

  .col-1 {
    order: 1;
    position: sticky;
    top: 30px;
    overflow-y: auto;
  }

  .col-1, .col-3 {
    width: 25%;
    height: 100%;
  }
  
  .col-2 {
    width: 50%;
    order: 2;
  }
}

.btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(5px, 0.221rem + 0.448vw, 10px);
  width: 100%;
  padding: clamp(5px, 0.221rem + 0.448vw, 10px)
    clamp(8px, 0.372rem + 0.628vw, 15px);
  font-size: clamp(0.875rem, 0.7657rem + 0.5381vw, 1.25rem);
  color: #fff;
  border-radius: 10px;
  background-color: var(--button-primary);
  cursor: pointer;
}

.btn-primary:hover {
  filter: grayscale(20%);
}