/* ─── Base CTA Button ─── */
.sgnl-cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none !important;
    font-family: inherit;
    font-weight: 600;
    letter-spacing: 0.03em;
    transition: all 0.25s ease;
    cursor: pointer;
    border: 2px solid transparent;
    line-height: 1;
}

/* Sizes */
.sgnl-cta-small  { padding: 10px 20px; font-size: 14px !important; }
.sgnl-cta-medium { padding: 14px 28px; font-size: 16px !important; }
.sgnl-cta-large  { padding: 18px 36px; font-size: 18px !important; }

/* Styles */
.sgnl-cta-filled:hover {
    filter: brightness(0.9);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.sgnl-cta-outline {
    background: transparent !important;
    border-color: currentColor;
}
.sgnl-cta-outline:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.sgnl-cta-ghost {
    background: transparent !important;
    border-color: transparent;
    text-decoration: underline !important;
}

/* Active press effect */
.sgnl-cta-btn:active {
    transform: translateY(0) scale(0.98);
    box-shadow: none;
}

/* ─── Sticky Floating CTA ─── */
.sgnl-sticky-cta {
    position: fixed;
    bottom: 32px;
    right: 32px;
    z-index: 9999;
    animation: sgnl-float-in 0.4s ease both;
}

@keyframes sgnl-float-in {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

.sgnl-sticky-cta .sgnl-cta-btn {
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}

.sgnl-sticky-cta .sgnl-cta-btn:hover {
    box-shadow: 0 12px 40px rgba(0,0,0,0.28);
}

/* Mobile */
@media (max-width: 768px) {
    .sgnl-sticky-cta {
        bottom: 20px;
        right: 16px;
        left: 16px;
    }
    .sgnl-sticky-cta .sgnl-cta-btn {
        width: 100%;
        justify-content: center;
    }
}