.contact-float { position: fixed; right: var(--space-4); bottom: var(--space-4); z-index: 40; }
.contact-float__channels { position: absolute; right: calc(100% + 10px); bottom: 0; display: flex; align-items: center; gap: 8px; visibility: hidden; opacity: 0; pointer-events: none; transform: translateX(12px); transition: opacity var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out), visibility 0s linear var(--dur-fast); }
.contact-float.is-open .contact-float__channels { visibility: visible; opacity: 1; pointer-events: auto; transform: translateX(0); transition-delay: 0s; }
.contact-float__link,
.contact-float__toggle { display: inline-flex; align-items: center; justify-content: center; width: 56px; height: 56px; padding: 0; border: 2px solid rgba(255, 255, 255, .92); border-radius: var(--radius-card); color: #fff; box-shadow: 0 12px 28px rgba(0, 0, 0, .24); text-decoration: none; cursor: pointer; transition: transform var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out); }
.contact-float__toggle { background: #1a2411; border-color: var(--color-accent); color: var(--color-accent); }
.contact-float__toggle .icon { width: 29px; height: 29px; }
.contact-float__link .icon { width: 27px; height: 27px; flex: 0 0 auto; }
.contact-float__link--mail { background: #263238; }
.contact-float__link--whatsapp { background: #1a2411; border-color: var(--color-accent); color: var(--color-accent); }
.contact-float__link--phone { background: var(--color-accent); border-color: #10150a; color: #10150a; }
.contact-float__link--phone .icon { width: 29px; height: 29px; }
body.public-theme .contact-float__link:hover,
body.public-theme .contact-float__toggle:hover { color: #fff; transform: translateY(-2px); }
body.public-theme .contact-float .contact-float__toggle:hover,
body.public-theme .contact-float .contact-float__link--whatsapp:hover { background: var(--color-accent); border-color: var(--color-accent); color: #10150a; }
body.public-theme .contact-float .contact-float__link--phone:hover { background: var(--color-action-hover); border-color: #10150a; color: #10150a; }
.contact-float__toggle { position: relative; z-index: 2; }
.contact-float:not(.is-open) .contact-float__toggle::before { content: ""; position: absolute; inset: -6px; z-index: -1; border: 2px solid var(--color-accent); border-radius: calc(var(--radius-card) + 6px); animation: contact-float-pulse 1.8s ease-out infinite; }
@keyframes contact-float-pulse { from { transform: scale(.92); opacity: .85; } to { transform: scale(1.34); opacity: 0; } }
@media (min-width: 768px) { .contact-float { right: var(--space-6); bottom: var(--space-6); } }
@media (max-width: 479px) { .contact-float__link, .contact-float__toggle { width: 52px; height: 52px; } }
@media (prefers-reduced-motion: reduce) { .contact-float__link, .contact-float__toggle, .contact-float__channels { transition: none; } .contact-float:not(.is-open) .contact-float__toggle::before { animation: none; } }