#toggleBtn {
    position: fixed;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    background: #1f1f2e;
    color: #59d0ff;
    border: none;
    border-radius: 16px 0 0 16px;
    padding: 30px 5px;
    font-size: 20px;
    font-weight: bold;
    cursor: pointer;
    z-index: 1001;
    transition: background 0.3s;
}

#toggleBtn:hover {
    background: #29293d;
}

/* Menú lateral */
#sideMenu {
    position: fixed;
    top: 0;
    right: -180px;
    width: 180px;
    height: 100vh;
    background: rgba(30, 30, 50, 0.95);
    box-shadow: -5px 0 15px rgba(0, 255, 225, 0.2);
    transition: right 0.4s ease;
    z-index: 1000;
    padding: 10px 12px;
    box-sizing: border-box;
    color: #fff;
    border-left: 2px solid #59d0ff;
    overflow-y: auto;
}

#sideMenu.active {
    right: 0;
}

#sideMenu h2 {
    margin-top: 0;
    color: #59d0ff;
    font-size: 24px;
    border-bottom: 1px solid #59d0ff;
    padding-bottom: 10px;
}

#sideMenu ul {
    list-style: none;
    padding: 0;
    margin-top: 20px;
}

#sideMenu ul li {
    margin: 15px 0;
    font-size: 18px;
    transition: color 0.3s;
}

#sideMenu ul li:hover {
    color: #00ffe1;
    cursor: pointer;
}
.ficha-experto {
    background: #1e1e32; /* similar al #sideMenu */
    border-radius: 12px;
    box-shadow: 0 4px 8px rgb(0 0 0 / 0.3);
    padding-top: 6px;
    font-family: Arial, sans-serif;
    color: #59d0ff; /* color principal azul neón */
    text-align: center;
    cursor: pointer;
    transition: background 0.3s;
    user-select: none;
}

.ficha-experto:hover {
    background: #29293d; /* tono hover similar a #toggleBtn:hover */
}

.ficha-experto img {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 10px;
    padding: 3px;
}

.nombre {
    font-weight: bold;
    font-size: 13px;
    margin-bottom: 4px;
}

.apodo {
    font-style: italic;
    font-size: 0.9rem;
    color: #00ffe1; /* un cyan brillante para apodo */
    margin-bottom: 8px;
    opacity: 0;
    max-height: 0;
}

.frase {
    font-size: 0.8rem;
    line-height: 1.2;
    color: #a0f7ff; /* frase más suave */
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: opacity 0.3s ease, max-height 0.3s ease;
    margin:4px;
}

.boton-preguntar {
    margin-top: 10px;
    background-color: #1f1f2e;
    color: #59d0ff;
    border: 1px solid #59d0ff;
    border-radius: 8px;
    padding: 6px 12px;
    font-size: 0.85rem;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.3s, color 0.3s;
    display: none;
    margin:4px;
}

.boton-preguntar:hover {
    background-color: #29293d;
    color: #00ffe1;
}

.ficha-experto:hover .apodo {
    opacity: 1;
    max-height: 100px; /* suficiente para mostrar todo el texto */
}

.ficha-experto:hover .boton-preguntar {
    display:block;
}

.ficha-experto:hover .frase {
    opacity: 1;
    max-height: 100px; /* suficiente para mostrar todo el texto */
}

.fondo-circular {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 10px;
    padding: 3px;
    display: inline-block;
}

.bg-madrinas {
    background: linear-gradient(135deg, #43CEA2, #185A9D); /* verde-azul intenso, tecnológico y serio */
}

/* Contenedores (viajes nacionales) - Pablo Conti */
.bg-contenedores {
    background: linear-gradient(135deg, #4A90E2, #50E3C2); /* azul brillante a verde agua */
}

/* Internacional (viajes marítimos) - Laura Global */
.bg-internacional {
    background: linear-gradient(135deg, #667EEA, #764BA2); /* azul periwinkle a morado */
}

/* Contabilidad - Carla Cuentas */
.bg-contabilidad {
    background: linear-gradient(135deg, #F7B733, #FCF6BA); /* amarillo dorado y pálido */
}

/* Monitoreo - Marina Vigil */
.bg-monitoreo {
    background: linear-gradient(135deg, #43CEA2, #185A9D); /* verde menta a azul petróleo */
}

/* General - Ana General */
.bg-general {
    background: linear-gradient(135deg, #FF6F61, #FFD194); /* rojo coral a amarillo claro */
}