/* ─── Floating messenger sidebar ─── */

.social-float {
    position: fixed;
    left: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 49;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.social-float__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    color: #fff;
    border-radius: 50%;
    transition: transform var(--transition), filter var(--transition), box-shadow var(--transition);
    -webkit-tap-highlight-color: transparent;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.social-float__btn svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.social-float__btn--viber   { background-color: #7360f2; }
.social-float__btn--telegram { background-color: #2aabee; }
.social-float__btn--whatsapp { background-color: #25d366; }

.social-float__btn:hover,
.social-float__btn:focus-visible {
    filter: brightness(1.2);
    transform: scale(1.08);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
    outline: none;
}

.social-float__btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}

/* ─── Mobile – keep circular always ─── */
@media (max-width: 767px) {
    .social-float {
        left: 1rem;
    }

    .social-float__btn {
        width: 44px;
        height: 44px;
    }

    .social-float__btn svg {
        width: 22px;
        height: 22px;
    }
}

/* iOS safe area — landscape mode with notch */
@supports (left: env(safe-area-inset-left)) {
    .social-float {
        left: calc(env(safe-area-inset-left) + 1.5rem);
    }

    @media (max-width: 767px) {
        .social-float {
            left: calc(env(safe-area-inset-left) + 1rem);
        }
    }
}