#c4s-widget {
--c4s-color: #2098d1;
--c4s-size: 77px;
--c4s-gap: 12px;
--c4s-bottom: 25px;
--c4s-side: 25px;
position: fixed;
right: var(--c4s-side);
bottom: var(--c4s-bottom);
z-index: 60;
font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}
#c4s-widget .c4s-main {
position: relative;
width: var(--c4s-size);
height: var(--c4s-size);
border-radius: 50%;
border: none;
background: var(--c4s-color);
padding: 0;
cursor: pointer;
box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
transition: transform 0.25s ease, box-shadow 0.25s ease;
display: block;
}
#c4s-widget .c4s-main:hover {
transform: scale(1.08);
box-shadow: 0 6px 18px rgba(0, 0, 0, 0.28);
}
#c4s-widget .c4s-main img {
width: 100%;
height: 100%;
border-radius: 50%;
object-fit: cover;
display: block;
}
#c4s-widget .c4s-badge {
position: absolute;
top: -4px;
right: -4px;
min-width: 22px;
height: 22px;
padding: 0 6px;
border-radius: 11px;
background: #dd0000;
color: #ffffff;
font-size: 12px;
font-weight: 700;
line-height: 22px;
text-align: center;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
z-index: 2;
}
#c4s-widget .c4s-shockwave {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
border-radius: 50%;
pointer-events: none;
will-change: transform, opacity;
}
#c4s-widget .c4s-shockwave::before,
#c4s-widget .c4s-shockwave::after {
content: '';
position: absolute;
inset: 0;
border-radius: 50%;
border: 3px solid var(--c4s-color);
opacity: 0;
animation: c4s-shockwave 8s ease-out infinite;
will-change: transform, opacity;
}
#c4s-widget .c4s-shockwave::before { animation-delay: 0s; }
#c4s-widget .c4s-shockwave::after { animation-delay: 4s; }
@keyframes c4s-shockwave {
0%   { transform: scale(1);   opacity: 0.7; }
50%  { transform: scale(1.6); opacity: 0;   }
100% { transform: scale(1.6); opacity: 0;   }
}
#c4s-widget[data-state='open'] .c4s-shockwave,
#c4s-widget[data-state='open'] .c4s-main,
#c4s-widget[data-state='open'] .c4s-badge {
display: none;
}
#c4s-widget .c4s-cta {
position: absolute;
right: calc(var(--c4s-size) + 14px);
bottom: 8px;
width: 330px;
background: #ffffff;
color: #333333;
padding: 12px 28px 12px 16px;
border-radius: 14px;
box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15), 0 2px 6px rgba(0, 0, 0, 0.08);
font-size: 13px;
line-height: 1.4;
opacity: 0;
transform: translateX(20px);
transition: opacity 0.35s ease, transform 0.35s ease;
pointer-events: none;
}
#c4s-widget .c4s-cta p { margin: 0; }
#c4s-widget[data-cta='visible'] .c4s-cta {
opacity: 1;
transform: translateX(0);
pointer-events: auto;
}
#c4s-widget[data-state='open'] .c4s-cta,
#c4s-widget[data-cta='dismissed'] .c4s-cta {
opacity: 0 !important;
pointer-events: none !important;
}
#c4s-widget .c4s-cta::after {
content: '';
position: absolute;
right: -6px;
bottom: 24px;
border: 6px solid transparent;
border-left-color: #ffffff;
border-right-width: 0;
}
#c4s-widget .c4s-cta-close {
position: absolute;
top: 4px;
right: 4px;
width: 22px;
height: 22px;
border: none;
background: transparent;
color: #999;
cursor: pointer;
padding: 0;
display: flex;
align-items: center;
justify-content: center;
border-radius: 50%;
transition: background 0.15s ease, color 0.15s ease;
}
#c4s-widget .c4s-cta-close:hover {
background: #f0f0f0;
color: #333;
}
#c4s-widget .c4s-cta-close svg { width: 12px; height: 12px; }
#c4s-widget .c4s-channels {
position: absolute;
right: 0;
bottom: calc(var(--c4s-size) + var(--c4s-gap));
display: flex;
flex-direction: column;
gap: var(--c4s-gap);
opacity: 0;
pointer-events: none;
transition: opacity 0.3s ease;
}
#c4s-widget[data-state='open'] .c4s-channels {
opacity: 1;
pointer-events: auto;
}
#c4s-widget .c4s-channel {
width: var(--c4s-size);
height: var(--c4s-size);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
box-shadow: 0 4px 10px rgba(0, 0, 0, 0.18);
transition: transform 0.2s ease, box-shadow 0.2s ease;
text-decoration: none;
transform: translateY(20px) scale(0.8);
opacity: 0;
}
#c4s-widget[data-state='open'] .c4s-channel {
animation: c4s-channel-in 0.35s cubic-bezier(0.2, 0.9, 0.3, 1.2) forwards;
}
#c4s-widget[data-state='open'] .c4s-channel:nth-child(1) { animation-delay: 0.05s; }
#c4s-widget[data-state='open'] .c4s-channel:nth-child(2) { animation-delay: 0.12s; }
#c4s-widget[data-state='open'] .c4s-channel:nth-child(3) { animation-delay: 0.19s; }
@keyframes c4s-channel-in {
0%   { transform: translateY(20px) scale(0.8); opacity: 0; }
100% { transform: translateY(0) scale(1); opacity: 1; }
}
#c4s-widget .c4s-channel:hover {
transform: scale(1.1) !important;
box-shadow: 0 6px 14px rgba(0, 0, 0, 0.25);
}
#c4s-widget .c4s-channel svg {
width: 100%;
height: 100%;
border-radius: 50%;
}
#c4s-widget .c4s-phone svg .color-element,
#c4s-widget .c4s-sms svg .color-element {
fill: var(--c4s-color) !important;
}
#c4s-widget .c4s-sms svg text {
fill: var(--c4s-color) !important;
}
#c4s-widget .c4s-tip {
position: absolute;
right: calc(100% + 12px);
top: 50%;
transform: translateY(-50%) translateX(8px);
padding: 7px 14px;
background: #ffffff;
color: #333333;
font-size: 13px;
font-weight: 600;
border-radius: 10px;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15), 0 2px 4px rgba(0, 0, 0, 0.08);
white-space: nowrap;
pointer-events: none;
opacity: 0;
transition: opacity 0.2s ease, transform 0.2s ease;
z-index: 1;
}
#c4s-widget .c4s-tip::after {
content: '';
position: absolute;
right: -5px;
top: 50%;
transform: translateY(-50%);
border: 5px solid transparent;
border-left-color: #ffffff;
border-right-width: 0;
}
#c4s-widget .c4s-channel:hover .c4s-tip,
#c4s-widget .c4s-channel:focus-visible .c4s-tip {
opacity: 1;
transform: translateY(-50%) translateX(0);
}
@media (hover: none) {
#c4s-widget .c4s-tip { display: none; }
}
#c4s-widget .c4s-close {
display: none;
width: var(--c4s-size);
height: var(--c4s-size);
border-radius: 50%;
border: none;
background: var(--c4s-color);
color: #ffffff;
cursor: pointer;
padding: 0;
align-items: center;
justify-content: center;
box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
transition: transform 0.2s ease;
}
#c4s-widget .c4s-close:hover { transform: scale(1.08); }
#c4s-widget .c4s-close svg { width: 24px; height: 24px; }
#c4s-widget[data-state='open'] .c4s-close { display: flex; }
@media (max-width: 600px) {
#c4s-widget {
--c4s-size: 66px;
--c4s-bottom: 18px;
--c4s-side: 18px;
}
#c4s-widget .c4s-cta {
width: min(300px, calc(100vw - 80px));
font-size: 12px;
padding: 10px 24px 10px 12px;
}
}
@media (prefers-reduced-motion: reduce) {
#c4s-widget .c4s-shockwave::before,
#c4s-widget .c4s-shockwave::after {
animation: none;
display: none;
}
#c4s-widget .c4s-channel {
animation: none !important;
opacity: 1;
transform: none;
}
}
@media print {
#c4s-widget { display: none; }
}