/* Header styles centrado y compacto */
header {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 8px;
    height: 56px;
    background: #fff;
    box-sizing: border-box;
    box-shadow: 0 5px 12px rgba(0,0,0,0.08); /* Sombra abajo */
    position: sticky;
    top: 0;
    z-index: 100;
}
.header-group {
    display: flex;
    align-items: center;
    gap: 30px; /* Espacio entre logo y menú */
}
.logo-cineplanet {
    height: 50px;
    width: auto;
    vertical-align: middle;
}
nav {
    display: flex;
    align-items: center;
    gap: 50px;
}
nav ul.menu-nav {
    display: flex;
    gap: 16px;
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: center;
}
nav ul.menu-nav li a {
    font-family: sans-serif;
    font-size: 1em;
    color: #6b7a90;
    font-weight: 300;
    text-decoration: none;
    padding: 2px 0;
    transition: color 0.2s;
    position: relative;
}
nav ul.menu-nav li a::after {
    content: "";
    display: block;
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0;
    height: 4px;
    background: #dc1e35;
    border-radius: 2px;
    transition: width 0.2s;
}
nav ul.menu-nav li a:hover::after,
nav ul.menu-nav li a:focus::after {
    width: 32px;
}
nav ul.menu-nav li a.active::after {
    width: 32px;
}
.nav-actions {
    display: flex;
    align-items: center;
    gap: 24px; /* Más separación entre los íconos */
    margin-left: 12px;
}
.nav-actions button {
    background: none;
    border: none;
    font-size: 1.5em;
    color: #2d3a4e;
    cursor: pointer;
    position: relative;
    padding: 0;
    margin: 0;
    outline: none;
}