main {
    position: relative;
    padding-top: 100px;
} 
.Heads{ 
    overflow: hidden;
    position: relative;
    width: 100%;
    height: 0;
    padding-top: 20%;
}
.Heads img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
.Heads::before{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50px;
    z-index: 2;
    content: '';
    background-image: url('../img/Head-Bj/z.png');
}

.C1-main{
    display: flex;
    margin-bottom: 100px;
}
.C1-main .left{
    width: 70%; 
}
.C1-main .left h4{
    font-weight: bold;
    color: black;
    font-size: 28px;    
}
.C1-main .left  span{
    position: relative;
    color: #969696;
    font-size: 16px;
    display: block;
    margin-bottom: 80px;
}
.C1-main .left  span::before{
    content: '';
    position: absolute;
    bottom: -20px;
    left: 0;
    height: 1px;
    width: 20px;
    background-color: #969696;
}
.C1-main .left  h6{
    font-size: 16px;
    line-height: 1.5;
    color: #666;
}
.C1-main .right{
    width: 30%; 
    display: flex;
    justify-content: right;
    align-items: center;
}
.C1-main .right img{
     
    width: 60%; 
}
.C2-main{
    margin-bottom: 100px;
}
.C2-main .c2-head h4{
    font-weight: bold;
    color: black;
    font-size: 28px;    
}
.C2-main .c2-head  span{
    position: relative;
    color: #969696;
    font-size: 16px;
    display: block;
    margin-bottom: 80px;
}
.C2-main .c2-head  span::before{
    content: '';
    position: absolute;
    bottom: -20px;
    left: 0;
    height: 1px;
    width: 20px;
    background-color: #969696;
}


  
.C2-main .card {   
    width: 100%;
    border: none;
    display: flex;
    flex-direction: column;
  } 
  
  .C2-main   .form {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
  }
  
  .C2-main   .group {
    position: relative;
  }
  
  .C2-main  .form .group label {
    font-size: 14px;
    color: rgb(99, 102, 102);
    position: absolute;
    top: -10px;
    left: 10px;
    background-color: #fff;
    transition: all .3s ease;
  }
  
  .C2-main  .form .group input,
  .C2-main .form .group textarea {
    padding: 10px;
    border-radius: 5px;
    border: 1px solid rgba(0, 0, 0, 0.2);
    margin-bottom: 20px;
    outline: 0;
    width: 100%;
    background-color: transparent;
  }
  
  .C2-main  .form .group input:placeholder-shown+ label, .form .group textarea:placeholder-shown +label {
    top: 10px;
    background-color: transparent;
  }
  
  .C2-main  .form .group input:focus,
  .C2-main .form .group textarea:focus {
    border-color: #FF701F;
  }
  
  .C2-main .form .group input:focus+ label, .form .group textarea:focus +label {
    top: -10px;
    left: 10px;
    background-color: #fff;
    color: #FF701F;
    font-weight: 600;
    font-size: 14px;
  }
  
  .C2-main  .form .group textarea {
    resize: none;
    height: 100px;
  }
  
  .C2-main  .form button {
    background-color: #FF701F;
    color: #fff;
    border: none;
    border-radius: 5px;
    padding: 10px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
  }
  
  .C2-main .form button:hover {
    background-color: #ff5e00;
  }
  
  
  @media screen and (max-width:768px) {
    .C1-main .right{
      display: none;
    }
    .C1-main .left{
      width: 100%;
    }
  }