:root {
    --rosado: #E22863;
    --azul: #0A4B8A;
    --naranja: #F69D34;
    --azul-oscuro: #004a8c;
    --blanco: #FFFFFF;
    --gris: #F5F7FA;
    --gris-texto: #3A3A3A;
}

/* ======== GENERAL ======== */
body {
    margin: 0;
    background: var(--gris);
    font-family: 'Segoe UI', sans-serif;
    color: var(--gris-texto);
}

/* ======== HEADER ========= */
.header {
    text-align: center;
    padding: 40px 20px;
    background: var(--azul-oscuro);
    color: var(--blanco);
    box-shadow: 0 3px 8px rgba(0,0,0,0.12);
}

.header h1 {
    font-size: 32px;
    margin: 0;
}

.header p {
    margin-top: 10px;
    font-size: 18px;
}

/* ======== CONTENEDOR ======== */
.profile-container {
    width: 90%;
    max-width: 900px;
    margin: 60px auto;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 35px;
}

/* ======== TARJETAS ======== */
.profile-card {
    width: 280px;
    padding: 35px 25px;
    text-align: center;
    border-radius: 18px;
    background: var(--blanco);
    text-decoration: none;
    color: var(--gris-texto);
    font-weight: 600;
    font-size: 20px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
    transition: 0.25s ease;
    border-top: 8px solid var(--rosado);
}

.profile-card.supervisor {
    border-color: var(--naranja);
}

.profile-card.usuario {
    border-color: var(--rosado);
}

.profile-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 26px rgba(0,0,0,0.18);
}

.profile-card h2 {
    margin: 0 0 8px;
    color: var(--azul-oscuro);
}