.nav-links {
    position: relative;
}

.nav-links > a {
    position: relative;
}

.dropdown-menu {
    display: block;
    position: absolute;
    top: calc(100% + 15px);
    left: 0;
    background: #f5f5f5;
    min-width: 130px;
    padding: 10px 0;
    border-radius: 4px;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
}

.nav-item {
    position: relative;
    display: inline-block;
}

/* Espacio invisible para mantener el hover */
.nav-item::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 15px;
}



.dropdown-menu a {
    display: block;
    padding: 12px 20px;
    color: #333;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.dropdown-menu a:hover {
    background-color: #e5e5e5;
    color: #000;
}

.nav-item:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

/* Flecha indicadora */
.nav-item > a::after {
    content: '▼';
    font-size: 8px;
    margin-left: 5px;
    vertical-align: middle;
    display: inline-block;
    transition: transform 0.3s;
}

.nav-item:hover > a::after {
    transform: rotate(180deg);
}