html,
 body {
     overflow-x: hidden;
 }

 .pulse-btn {
     display: inline-block;
     padding: 12px 28px;
     background-color: #3d3c3c;
     color: #fff;
     font-weight: bold;
     text-transform: uppercase;
     border-radius: 50px;
     text-decoration: none;
     box-shadow: 0 0 0 0 rgba(134, 124, 125, 0.7);
     transition: transform 0.3s ease;
     animation: pulse 2s infinite;
 }

 @keyframes pulse {
     0% {
         box-shadow: 0 0 0 0 rgba(86, 83, 83, 0.7);
         transform: scale(1);
     }

     50% {
         box-shadow: 0 0 0 10px rgba(230, 57, 70, 0);
         transform: scale(1.05);
     }

     100% {
         box-shadow: 0 0 0 0 rgba(230, 57, 70, 0);
         transform: scale(1);
     }
 }

 body {
     color: #56676d;
     font-size: 16px;
     font-weight: 400;
     line-height: 28px;
     transition: .5s;
     font-family: 'Urbanist', sans-serif;
 }

 h1,
 h2,
 h3,
 h4,
 h5,
 h6 {
     color: #343842;
     font-family: 'Urbanist', sans-serif;
     line-height: 1.15;
     font-weight: 700;
     -webkit-transition: .5s;
     transition: .5s;
 }

 h1 {
     font-size: 48px;
 }

 h2 {
     font-size: 22px;
 }

 h3 {
     font-size: 18px;
 }

 h4 {
     font-size: 22px;
 }

 h5 {
     font-size: 18px;
 }

 h6 {
     font-size: 16px;
 }

 ul {
     margin: 0px;
     padding: 0px;
 }

 a {
     text-decoration: none;
 }

 input:focus,
 button:focus {
     border-color: transparent;
     outline-color: transparent;
     outline: 0;
 }

 label {
     color: #616161;
     cursor: pointer;
     margin-bottom: 10px;
 }

 .glow-underline {
     position: relative;
     font-weight: bold;
     color: #ffc107;
     /* яскравий жовтий */
     text-decoration: none;
 }

 .glow-underline::after {
     content: '';
     position: absolute;
     left: 0;
     bottom: -3px;
     width: 100%;
     height: 3px;
     background: linear-gradient(90deg, #ffcc00, #ff0066, #00ccff, #ffcc00);
     background-size: 300% 100%;
     border-radius: 2px;
     animation: animateUnderline 3s infinite linear;
 }

 @keyframes animateUnderline {
     0% {
         background-position: 0% 50%;
     }

     50% {
         background-position: 100% 50%;
     }

     100% {
         background-position: 0% 50%;
     }
 }

 a,
 i,
 cite,
 em,
 var,
 address,
 dfn,
 ol,
 li,
 ul {
     font-style: normal;
     font-weight: 400;
 }

 ::-moz-placeholder {
     color: #666;
     font-size: 12px;
 }

 ::-webkit-input-placeholder {
     color: #666;
     font-size: 12px;
 }

 :-ms-input-placeholder {
     color: #666;
     font-size: 12px;
 }

 ::placeholder {
     color: #666;
     font-size: 12px;
 }

 .pt-150 {
     padding-top: 150px;
 }

 .pt-120 {
     padding-top: 120px;
 }

 .pt-110 {
     padding-top: 110px;
 }

 .pt-100 {
     padding-top: 100px;
 }

 .pt-95 {
     padding-top: 95px;
 }

 .pt-90 {
     padding-top: 90px;
 }

 .pt-80 {
     padding-top: 80px;
 }

 .pt-75 {
     padding-top: 75px;
 }

 .pt-70 {
     padding-top: 70px;
 }

 .pt-65 {
     padding-top: 65px;
 }

 .pt-60 {
     padding-top: 60px;
 }

 .pt-50 {
     padding-top: 50px;
 }

 .pt-40 {
     padding-top: 40px;
 }

 .pt-35 {
     padding-top: 35px;
 }

 .pt-30 {
     padding-top: 30px;
 }

 .pt-250 {
     padding-top: 250px;
 }

 .pb-250 {
     padding-bottom: 250px;
 }

 .pb-200 {
     padding-bottom: 200px;
 }

 .pb-150 {
     padding-bottom: 150px;
 }

 .pb-135 {
     padding-bottom: 135px;
 }

 .pb-120 {
     padding-bottom: 120px;
 }

 .pb-100 {
     padding-bottom: 100px;
 }

 .pb-95 {
     padding-bottom: 95px;
 }

 .pb-90 {
     padding-bottom: 90px;
 }

 .pb-80 {
     padding-bottom: 80px;
 }

 .pb-75 {
     padding-bottom: 75px;
 }

 .pb-70 {
     padding-bottom: 70px;
 }

 .pb-65 {
     padding-bottom: 65px;
 }

 .pb-60 {
     padding-bottom: 60px;
 }

 .pb-50 {
     padding-bottom: 50px;
 }

 .pb-40 {
     padding-bottom: 40px;
 }

 .pb-35 {
     padding-bottom: 35px;
 }

 .pb-30 {
     padding-bottom: 30px;
 }

 .mt-250 {
     margin-top: 250px;
 }

 .mt-150 {
     margin-top: 150px;
 }

 .mt-120 {
     margin-top: 120px;
 }

 .mt-100 {
     margin-top: 100px;
 }

 .mt-95 {
     margin-top: 95px;
 }

 .mt-90 {
     margin-top: 90px;
 }

 .mt-80 {
     margin-top: 80px;
 }

 .mt-75 {
     margin-top: 75px;
 }

 .mt-70 {
     margin-top: 70px;
 }

 .mt-65 {
     margin-top: 65px;
 }

 .mt-60 {
     margin-top: 60px;
 }

 .mt-50 {
     margin-top: 50px;
 }

 .mt-40 {
     margin-top: 40px;
 }

 .mt-35 {
     margin-top: 35px;
 }

 .mt-30 {
     margin-top: 30px;
 }

 .mt-10 {
     margin-top: 10px;
 }

 .mb-150 {
     margin-bottom: 150px;
 }

 .mb-120 {
     margin-bottom: 120px;
 }

 .mb-100 {
     margin-bottom: 100px;
 }

 .mb-95 {
     margin-bottom: 95px;
 }

 .mb-90 {
     margin-bottom: 90px;
 }

 .mb-80 {
     margin-bottom: 80px;
 }

 .mb-75 {
     margin-bottom: 75px;
 }

 .mb-70 {
     margin-bottom: 70px;
 }

 .mb-55 {
     margin-bottom: 55px;
 }

 .mb-50 {
     margin-bottom: 50px;
 }

 .mb-60 {
     margin-bottom: 60px;
 }

 .mb-65 {
     margin-bottom: 65px;
 }

 .mb-30 {
     margin-bottom: 30px;
 }

 .ml-60 {
     margin-left: 60px;
 }

 .ml-50 {
     margin-left: 50px;
 }

 .ml-40 {
     margin-left: 40px;
 }

 .ml-30 {
     margin-left: 30px;
 }