* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    height: 100vh;
    background: #eff0f4;
    overflow: hidden;
}

.box {
    position: relative;
    display: flex;
    justify-content: space-between;
    margin: 150px auto;
    width: 470px;
}

.box .content {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    width: 350px;
    height: 350px;
    padding: 60px 20px;
    box-shadow: inset 20px 20px 20px rgba(0, 0, 0, 0.05),
    25px 35px 20px rgba(0, 0, 0, 0.05), 25px 30px 30px rgba(0, 0, 0, 0.05),
    inset -20px -20px 25px rgba(255, 255, 255, 0.9);
}

.box .content {
    border-radius: 52% 48% 33% 67% / 38% 45% 55% 62%;
    transition: 0.5s;
}

.box .content:hover {
    border-radius: 50%;
}

.box .content::before {
    content: "";
    position: absolute;
    top: 50px;
    left: 85px;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: #fff;
    opacity: 0.9;
}

.box .content::after {
    content: "";
    position: absolute;
    top: 90px;
    left: 110px;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: #fff;
    opacity: 0.9;
}

.box .content div {
    position: relative;
    width: 225px;
    border-radius: 25px;
    box-shadow: inset 2px 5px 10px rgba(0, 0, 0, 0.1),
    inset -2px -5px 10px rgba(255, 255, 255, 1),
    15px 15px 10px rgba(0, 0, 0, 0.05), 15px 10px 15px rgba(0, 0, 0, 0.025);
}

.box .content div::before {
    content: "";
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 65%;
    height: 5px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 5px;
}

.box .content input {
    width: 100%;
    border: none;
    outline: none;
    background: transparent;
    font-size: 16px;
    padding: 10px 15px;
}

.box .content input[type="submit"] {
    color: #fff;
    cursor: pointer;
}

.box .content div:last-child {
    width: 120px;
    background: #ff0f5b;
    box-shadow: inset 2px 5px 10px rgba(0, 0, 0, 0.1),
    15px 15px 10px rgba(0, 0, 0, 0.05), 15px 10px 15px rgba(0, 0, 0, 0.025);
    transition: 0.5s;
}

.box .content div:last-child:hover {
    width: 150px;
}

.btns {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 120px;
    height: 120px;
    background: #c61dff;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    text-decoration: none;
    color: #fff;
    font-size: 14px;
    box-shadow: inset 10px 10px 10px rgba(190, 1, 254, 0.05),
    15px 25px 10px rgba(190, 1, 254, 0.1), 15px 20px 20px rgba(190, 1, 254, 0.1),
    inset -10px -10px 15px rgba(255, 255, 255, 0.5);
    border-radius: 44% 56% 65% 35% / 57% 58% 42% 43%;
}

.register {
    bottom: 150px;
    right: 0px;
    width: 80px;
    height: 80px;
    border-radius: 49% 51% 52% 48% / 63% 59% 41% 37%;
    background: #01b4ff;
    box-shadow: inset 10px 10px 10px rgba(1, 180, 255, 0.05),
    15px 25px 10px rgba(1, 180, 255, 0.1), 15px 20px 20px rgba(1, 180, 255, 0.1),
    inset -10px -10px 15px rgba(255, 255, 255, 0.5);
}

.btns::before {
    content: "";
    position: absolute;
    top: 15px;
    left: 30px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #fff;
    opacity: 0.45;
}

.register::before {
    left: 20px;
    width: 15px;
    height: 15px;
}

.btns {
    transition: 0.25s;
}

.btns:hover {
    border-radius: 50%;
}