/* Popup promocional — site público Pred IA */
.predia-promo-overlay {
    position: fixed;
    inset: 0;
    z-index: 99990;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background: rgba(8, 18, 38, 0.72);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

.predia-promo-overlay.is-visible {
    opacity: 1;
    visibility: visible;
}

.predia-promo-modal {
    position: relative;
    max-width: min(520px, 100%);
    width: 100%;
    transform: translateY(24px) scale(0.96);
    transition: transform 0.35s ease;
}

.predia-promo-overlay.is-visible .predia-promo-modal {
    transform: translateY(0) scale(1);
}

.predia-promo-close {
    position: absolute;
    top: -12px;
    right: -12px;
    z-index: 2;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    background: #fff;
    color: #1a2b4a;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, transform 0.2s;
}

.predia-promo-close:hover {
    background: #f0f4ff;
    transform: scale(1.05);
}

.predia-promo-link {
    display: block;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
    line-height: 0;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.predia-promo-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 24px 70px rgba(0, 104, 255, 0.25);
}

.predia-promo-link img {
    width: 100%;
    height: auto;
    display: block;
}

.predia-promo-hint {
    margin-top: 12px;
    text-align: center;
    color: rgba(255, 255, 255, 0.85);
    font-size: 13px;
}

@media (max-width: 575px) {
    .predia-promo-close {
        top: 8px;
        right: 8px;
    }
}