/* Primary */
.btn-primary {
    background-color: #2C3E50;
    border-color: #2C3E50;
}
.btn-primary:hover {
    background-color: #1A252F;
    border-color: #1A252F;
}

/* CTA / Button Kuning */
.btn-warning {
    background-color: #D4A017;
    border-color: #D4A017;
    color: #fff;
}
.btn-warning:hover {
    background-color: #B8860B;
    border-color: #B8860B;
    color: #fff;
}

/* Danger */
.btn-danger {
    background-color: #E74C3C;
    border-color: #E74C3C;
}
.btn-danger:hover {
    background-color: #C0392B;
    border-color: #C0392B;
}

/* Secondary */
.btn-secondary {
    background-color: #3498DB;
    border-color: #3498DB;
}
.btn-secondary:hover {
    background-color: #2980B9;
    border-color: #2980B9;
}

.btn-info {
    background-color: #5DADE2;
    border-color: #5DADE2;
    color: #ffffff;
}
.btn-info:hover {
    background-color: #3498DB;
    border-color: #3498DB;
    color: #ffffff;
}