/* ===== BOTONES FLOTANTES ===== */
.social-float {
    position: fixed;
    right: 8px;
    bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.float-btn {
    display: flex;
    width: 52px;
    height: 52px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.social-float a.float-btn {
    width: 42px;
    height: 42px;
    margin-left: auto;
}

.top-btn {
    position: relative;
    display: flex;
    width: auto;
    min-width: 52px;
    height: 52px;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    margin: 0;
    padding: 0 12px 0 7px;
    overflow: hidden;
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-control);
    background: var(--brand-charcoal);
    color: var(--brand-ivory);
    box-shadow: none;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.04em;
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px);
    transition: opacity 0.2s ease, transform 0.2s ease,
        background-color 0.2s ease, border-color 0.2s ease;
}

.top-btn-icon,
.top-btn-text {
    position: relative;
    z-index: 1;
}

.top-btn-icon {
    display: inline-flex;
    width: 36px;
    height: 36px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--brand-gold);
    color: var(--brand-black);
    font-size: 20px;
    line-height: 1;
}

.top-btn-svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: var(--brand-black);
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 2;
}

.top-btn-text {
    white-space: nowrap;
    text-transform: uppercase;
}

.top-btn.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.top-btn:hover {
    border-color: var(--brand-gold);
    background: #302f2c;
    box-shadow: none;
    color: var(--brand-ivory);
    filter: none;
    transform: none;
}

.top-btn:active {
    transform: none;
}

.top-btn:focus-visible {
    outline: 2px solid var(--brand-gold);
    outline-offset: 4px;
}

body.theme-day .top-btn {
    border-color: var(--border-subtle);
    background: #fffdf8;
    color: var(--brand-black);
    box-shadow: none;
}

body.theme-day .top-btn:hover {
    border-color: var(--brand-bronze);
    background: #ece6dc;
    color: var(--brand-black);
}

.float-btn img {
    display: block;
    width: 36px;
    height: 36px;
}

.whatsapp,
.instagram,
.facebook {
    background: transparent;
}