.fcb-call-button {
position: fixed;
width: 60px;
height: 60px;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
z-index: 99999;
transition: all 0.3s ease;
text-decoration: none;
}
.fcb-call-button:hover {
transform: scale(1.05);
box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}
.fcb-call-button:active {
transform: scale(0.95);
} .fcb-icon {
width: 30px;
height: 30px;
} .fcb-call-button.bottom-right {
bottom: 40px;
right: 70px;
}
.fcb-call-button.bottom-left {
bottom: 40px;
left: 20px;
}
.fcb-call-button.top-right {
top: 20px;
right: 20px;
}
.fcb-call-button.top-left {
top: 20px;
left: 20px;
} .fcb-text {
display: none;
margin-left: 10px;
font-weight: bold;
font-size: 16px;
} .fcb-call-button.hide-on-desktop {
display: none;
}  .fcb-bottom-spacer {
display: none;
height: 60px;
width: 100%;
clear: both;
}
@media only screen and (max-width: 768px) {
.fcb-call-button {
width: 50px;
height: 50px;
}
.fcb-icon {
width: 25px;
height: 25px;
} .fcb-call-button.hide-on-desktop {
display: flex;
} .fcb-call-button.hide-on-mobile {
display: none;
} .fcb-call-button.full-width-mobile {
width: 100%;
height: 60px;
border-radius: 0;
left: 0;
right: 0;
bottom: 0;
top: auto;
justify-content: center;
box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
position: fixed;
z-index: 99999;
}
.fcb-call-button.full-width-mobile .fcb-icon {
width: 24px;
height: 24px;
}
.fcb-call-button.full-width-mobile .fcb-text {
display: inline-block;
}
}