/* Floating Contact Buttons */
.floating-action-stack {
    position: fixed;
    left: 18px;
    bottom: 22px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 1200;
}

.floating-action-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: #fff;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
    transition: transform 0.25s ease, box-shadow 0.25s ease, opacity 0.25s ease;
}

.floating-action-btn i {
    font-size: 1.35rem;
    line-height: 1;
}

.floating-action-btn:hover {
    transform: translateY(-3px) scale(1.03);
    color: #fff;
    text-decoration: none;
}

.floating-action-btn--call {
    background: var(--primary-color);
}

.floating-action-btn--call:hover {
    background: var(--secondary-color);
}

.floating-action-btn--whatsapp {
    background: #25D366;
}

.floating-action-btn--whatsapp:hover {
    background: #1da851;
}

/* Scroll To Top */
.scroll-to-top {
    position: fixed;
    right: 18px;
    bottom: 22px;
    width: 54px;
    height: 54px;
    border: none;
    border-radius: 50%;
    background: var(--secondary-color);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
    cursor: pointer;
    z-index: 1200;
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease, background-color 0.25s ease;
}

.scroll-to-top i {
    font-size: 1.2rem;
    line-height: 1;
}

.scroll-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top:hover {
    background: var(--primary-color);
}

@media (max-width: 768px) {
    .floating-action-stack {
        left: 14px;
        bottom: 16px;
        gap: 10px;
    }

    .floating-action-btn {
        width: 52px;
        height: 52px;
    }

    .floating-action-btn i {
        font-size: 1.2rem;
    }

    .scroll-to-top {
        right: 14px;
        bottom: 16px;
        width: 50px;
        height: 50px;
    }
}