* {
    font-family: sans-serif;
}
.subwhole {
    box-shadow: 0 0 10px rgba(0,0,0,0.7),
    inset 5px 5px 5px rgba(0, 0, 0, 0.33),
    inset -5px -5px 5px rgba(0, 0, 0, 0.33);
    padding: 90px 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
    position: relative;
    /* background: wheat; */
}
form {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 25px;
}
.inp {
    position: relative;
}
.inp input {
    padding: 5px 15px;
    padding-top: 11px;
    background: transparent;
    outline: none;
    border: 0;
    height: 30px;
    width: 250px;
    color: #fff;
    font-size: 15px;
    font-weight: bold;
    letter-spacing: 1px;
}
.inp i {
    width: 100%;
    height: 10%;
    background: linear-gradient(var(--c));
    position: absolute;
    left: 0;
    bottom: 0;
    pointer-events: none;
    z-index: -5;
    transition: 1s;
    animation: hue-rotate 4s linear infinite;
    border-radius: 10px;
}
@keyframes hue-rotate {
    0% {
        filter: hue-rotate(360deg);
    }
    100% {
        filter: hue-rotate(0deg);
    }
}
input:focus ~ i, 
input:valid ~ i {
    height: 100%;
}
.inp span {
    position: absolute;
    left: 15px;
    bottom: 2px;
    transition: 1s;
    pointer-events: none;
    font-size: 15px;
    font-weight: bold;
    padding: 7px;
    border-radius: 15px;
}
input:focus ~ span,
input:valid ~ span {
    bottom: 70%;
    left: 5px;
    background: #000;
    font-size: 10px;
    color: #fff;
}
textarea {
    width: 260px;
    height: 50px;
    resize: none;
    outline: none;
    border: 2px solid #0f0;
    border-radius: 10px;
    padding: 10px;
}
.inp.msg input{
    height: 40px;
}
button {
    margin-top: 10px;
    font-size: 17px;
    font-weight: bold;
    width: 100%;
    height: 40px;
    border-radius: 20px;
    border: none;
    background: #00f;
    position: relative;
    animation: sensse 4s linear infinite;
    cursor: pointer;
}
@keyframes sensse {
    0% {
        filter: hue-rotate(0deg);
    }
    100% {
        filter: hue-rotate(360deg);
    }
}
button:hover::before {
    background: #00f;
    color: #fff;
}
button::before {
    content: 'Send';
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 95%;
    height: 80%;
    background: #fff;
    z-index: 5;
    border-radius: 20px;
    transition: 0.7s;
}

.ccpage {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    margin: 20px;
}