body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #333333, #B0B0B0);
    color: #333;
    position: relative;
}

body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    /* Ajusta la línea más arriba */
    clip-path: polygon(0 0, 100% 0%, 100% 0%, 0 100%);
}

/* Pantalla de Inicio */
.inicio-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background: linear-gradient(135deg, #333333, #B0B0B0), 
                radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0) 50%);

    text-align: center;
}

.logo-container img {
    max-width: 500px;
    margin-bottom: 20px;
}

.sistema-frase {
    font-size: 2.5rem;
    font-weight: bold;
    color: #47663B;
    margin-bottom: 20px;
}

.login-button a {
    text-decoration: none;
    color: #ffffff;
    background-color: #6E8E59;
    padding: 10px 20px;
    border-radius: 5px;
    font-size: 1rem;
    transition: background-color 0.3s ease;
}

.login-button a:hover {
    background-color: #CAE0BC;
}

.login-button i {
    margin-right: 8px;
}

/* Contenedor principal (Menú) */
.main-container {
    display: none; /* Ocultar el menú al principio */
    padding: 20px;
}

.menu-container {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.card {
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    padding: 20px;
    text-align: center;
    width: 150px;
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
}

.card a {
    text-decoration: none;
    color: #333;
}

.card i {
    font-size: 2rem;
    margin-bottom: 10px;
    color: #3498db;
}

.card p {
    margin: 0;
    font-size: 1rem;
}

.menu-button {
    margin-top: 180px; /* Espacio entre los botones y el botón del menú */
}

.btn-menu {
    
    display: inline-flex;
    align-items: center;
    padding: 15px 30px;
    background-color: #47663B; /* Color verde de Bootstrap */
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-size: 1.2rem;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.btn-menu:hover {
    background-color: #47663B; /* Color verde más oscuro al pasar el mouse */
    transform: translateY(-5px); /* Efecto de elevación */
}

.btn-menu i {
    margin-right: 10px; /* Espacio entre el ícono y el texto */
}