body {
    background-color: #ffffff;
    font-family: 'Segoe UI', sans-serif;
}

h1 {
    font-size: 36px;
    color: #1e3a8a;
}

/* Sidebar */
.sidebar {
    border-radius: 0 15px 15px 0;
    height: 100vh;
    width: 250px;
    position: fixed;
    top: 0;
    left: 0;
    background-color: #1e3a8a;
    padding: 1.5rem 1rem;
    box-shadow: 4px 0 12px rgba(0, 0, 0, 0.1); /* sombra de leve */
}

.sidebar .nav-link {
    color: #ffffff;
    font-weight: 500;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.sidebar .nav-link:hover,
.sidebar .nav-link:focus {
    color: #5a7db8 !important;
    background-color: #0d1b2a; /* azul vibrante */
    border-radius: 20px 20px 20px 20px;
}

.nome-empresa {
    font-size: 28px;
    text-align: center;
    width: 100%;
    color: #ffffff;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    padding-bottom: 10px;
}

.boas-vindas {
    font-size: 35px;
    margin-left: 250px;
    padding: 2rem;
    text-align: center;
    color: #0d1b2a; /* azul bem escuro */
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
}

.container {
    position: absolute;
    left: 270px;
    margin-left: 140px; /* Compensa a sidebar */
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.item {
    display: flex;
    flex-direction: column;    /* empilha ícone e texto verticalmente */
    align-items: center;       /* centraliza horizontalmente */
    justify-content: center;   /* centraliza verticalmente */
    gap: 10px;                 /* espaço entre ícone e texto */
    
    background-color: #1e3a8a;
    width: 350px;
    height: 750px;
    border-radius: 15px;
    margin-top: 45px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15); /* sombra de leve */

    color: white;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    font-size: 24px;

    /* Transição suave */
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

/* Efeito que eleva o item */
.item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 30px rgba(0, 0, 0, 0.2);
}

/* Ícone dentro do item */
.item .bi {
    font-size: 80px;
    padding: 0;
    color: #1e3a8a; 
}