/* -------- Utilidades generales -------- */
.scroll-smooth {
    scroll-behavior: smooth
}

.backdrop-blur {
    backdrop-filter: blur(10px)
}

/* Tooltips simples usando title (solo desktop) */
button[title] {
    position: relative;
}

button[title]:hover::after {
    content: attr(title);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: #333;
    color: #fff;
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 1;
    pointer-events: none;
}

/* -------- Efectos hover personalizados -------- */
.hover-raise {
    transition: transform .35s ease, box-shadow .35s ease
}

.hover-raise:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, .15)
}

.img-zoom {
    transition: transform .6s ease
}

.group:hover .img-zoom {
    transform: scale(1.08)
}

.fade-overlay {
    opacity: 0;
    transition: opacity .35s ease
}

.group:hover .fade-overlay {
    opacity: 1
}