:root {
    --azul-inst: #1E5BB8;
    --verde-edu: #58B947;
    --verde-fundo: #EAF5EA;
    --branco: #ffffff;
}

body {
    background-color: var(--verde-fundo);
    font-family: 'Segoe UI', sans-serif;
    margin: 0;
}

.navbar {
    background: var(--branco);
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    width: 100%;
    top: 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    z-index: 1000;
}

.card {
    background: var(--branco);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    border-left: 5px solid var(--verde-edu);
    transition: transform 0.2s;
    text-decoration: none;
    color: inherit;
}

.btn-azul {
    background-color: var(--azul-inst);
    color: white;
    padding: 10px 20px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    font-weight: bold;
}

.kpi-card {
    text-align: center;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
}