.navbar {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.hero-section h1 {
    font-size: 2.5rem;
}

.about-section p,
.products-section p,
.contact-section p {
    color: #6c757d;
}

.jumbotron {
    color: white;
    height:100vh;
    background: url('../img/hero-image.png');
    background-repeat: no-repeat;
    background-position: center;
    background-size:cover;
}

.jumbotron .container {
    padding: 6px;
    display: grid; place-items: center;
    border-radius: 30px;
    background: rgb(111 109 109 / 70%);
    box-sizing: border-box;
    font-size: 22px;
    line-height: 1.8;
    text-align: center;
    text-decoration: none;
    color: #fff;
    transition: all 1s ease-out;
    margin: 0 auto;
}

.jumbotron .container.center {
    border: 5px solid;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 10px;
}

body .container .row a {
  color: #212529;
}


.btn-grad {background-image: linear-gradient(to right, #304352 0%, #d7d2cc  51%, #304352  100%)}
.btn-grad {
   margin: 10px;
   padding: 15px 45px;
   text-align: center;
   text-transform: uppercase;
   transition: 0.5s;
   background-size: 200% auto;
   color: white;            
   box-shadow: 0 0 20px #eee;
   border-radius: 10px;
   display: block;
 }

 .btn-grad:hover {
   background-position: right center; /* change the direction of the change here */
   color: #fff;
   text-decoration: none;
 }




.form-signin {
    width: 100%;
    padding: 15px;
    margin: auto;
  }
  
  .form-label-group {
    position: relative;
    margin-bottom: 1rem;
  }
  
  .form-label-group > input,
  .form-label-group > label {
    padding: var(--input-padding-y) var(--input-padding-x);
  }
  
  .form-label-group > label {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    margin-bottom: 0; /* Override default `<label>` margin */
    line-height: 1.5;
    color: #495057;
    cursor: text; /* Match the input under the label */
    border: 1px solid transparent;
    border-radius: .25rem;
    transition: all .1s ease-in-out;
  }
  
  .form-label-group input::-webkit-input-placeholder {
    color: transparent;
  }
  
  .form-label-group input:-ms-input-placeholder {
    color: transparent;
  }
  
  .form-label-group input::-ms-input-placeholder {
    color: transparent;
  }
  
  .form-label-group input::-moz-placeholder {
    color: transparent;
  }
  
  .form-label-group input::placeholder {
    color: transparent;
  }
  
  .form-label-group input:not(:placeholder-shown) {
    padding-top: calc(var(--input-padding-y) + var(--input-padding-y) * (2 / 3));
    padding-bottom: calc(var(--input-padding-y) / 3);
  }
  
  .form-label-group input:not(:placeholder-shown) ~ label {
    padding-top: calc(var(--input-padding-y) / 3);
    padding-bottom: calc(var(--input-padding-y) / 3);
    font-size: 12px;
    color: #777;
  }
  
  /* Fallback for Edge
  -------------------------------------------------- */
  @supports (-ms-ime-align: auto) {
    .form-label-group > label {
      display: none;
    }
    .form-label-group input::-ms-input-placeholder {
      color: #777;
    }
  }
  
  /* Fallback for IE
  -------------------------------------------------- */
  @media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
    .form-label-group > label {
      display: none;
    }
    .form-label-group input:-ms-input-placeholder {
      color: #777;
    }
  }