:root {
    --blu-fncf: #0b3d63;
    --blu-fncf-scuro: #082b46;
    --grigio-testo: #4a4a4a;
    --grigio-chiaro: #f4f6f8;
    --grigio-bordo: #d9dee3;
    --rosso-errore: #c0392b;
    --bianco: #ffffff;
    --font-base: "Roboto", "Segoe UI", Arial, Helvetica, sans-serif;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-base);
    color: var(--grigio-testo);
    background-color: var(--bianco);
    line-height: 1.6;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--blu-fncf);
    color: #fff;
    padding: 10px 16px;
    z-index: 1000;
}

    .skip-link:focus {
        left: 0;
    }

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

/* ============ TOP BAR ============ */
.top-bar {
    background-color: var(--bianco);
    border-bottom: 3px solid var(--blu-fncf);
}

.top-bar-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-link {
    display: inline-block;
}

.logo-img {
    height: 44px;
    width: auto;
    display: block;
}

.top-bar-links a {
    color: var(--blu-fncf);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    border: 1px solid var(--blu-fncf);
    padding: 8px 18px;
    border-radius: 2px;
    transition: background-color 0.2s ease, color 0.2s ease;
}

    .top-bar-links a:hover {
        background-color: var(--blu-fncf);
        color: #fff;
    }

/* ============ CONTENUTO ============ */
.content {
    max-width: 1190px;
    margin: 0 auto;
    padding: 32px 24px 64px;
}

.breadcrumb {
    font-size: 0.85rem;
    color: #8a8a8a;
    margin-bottom: 18px;
}

    .breadcrumb a {
        color: #8a8a8a;
        text-decoration: none;
    }

        .breadcrumb a:hover {
            text-decoration: underline;
        }

    .breadcrumb span {
        margin: 0 6px;
    }

h1 {
    color: var(--blu-fncf);
    font-size: 1.9rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    margin: 0 0 20px;
    border-bottom: 2px solid var(--grigio-bordo);
    padding-bottom: 14px;
}

h2 {
    color: var(--blu-fncf);
    font-size: 1.2rem;
    margin: 0 0 16px;
}

.intro {
    font-size: 1rem;
    color: var(--grigio-testo);
    margin-bottom: 32px;
}

/* ============ FORM DI RICERCA ============ */
.search-box {
    background-color: var(--grigio-chiaro);
    border: 1px solid var(--grigio-bordo);
    border-left: 4px solid var(--blu-fncf);
    border-radius: 3px;
    padding: 28px 28px 22px;
    margin-bottom: 40px;
}

.form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: flex-end;
}

.form-field {
    display: flex;
    flex-direction: column;
    flex: 1 1 200px;
}

    .form-field label {
        font-size: 0.85rem;
        font-weight: 600;
        color: var(--blu-fncf-scuro);
        margin-bottom: 6px;
    }

.required {
    color: var(--rosso-errore);
}

.form-field input[type="text"],
.form-field select {
    padding: 10px 12px;
    border: 1px solid var(--grigio-bordo);
    border-radius: 3px;
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--grigio-testo);
    background-color: var(--bianco);
}

    .form-field input[type="text"]:focus,
    .form-field select:focus {
        outline: none;
        border-color: var(--blu-fncf);
        box-shadow: 0 0 0 2px rgba(11, 61, 99, 0.15);
    }

.form-field input.input-error {
    border-color: var(--rosso-errore);
    box-shadow: 0 0 0 2px rgba(192, 57, 43, 0.15);
}

.form-field-btn {
    flex: 0 0 auto;
}

#btnCerca {
    background-color: var(--blu-fncf);
    color: #fff;
    border: none;
    padding: 11px 32px;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    border-radius: 3px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    white-space: nowrap;
}

    #btnCerca:hover {
        background-color: var(--blu-fncf-scuro);
    }

.error-msg {
    color: var(--rosso-errore);
    background-color: #fbeceb;
    border: 1px solid #f3c6c2;
    border-radius: 3px;
    padding: 10px 14px;
    margin: 18px 0 0;
    font-size: 0.9rem;
}

/* ============ RISULTATI ============ */
.results-box {
    margin-bottom: 48px;
}

.table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--grigio-bordo);
    border-radius: 3px;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

thead {
    background-color: var(--blu-fncf);
}

    thead th {
        color: #fff;
        text-align: left;
        padding: 12px 14px;
        font-weight: 600;
        white-space: nowrap;
    }

tbody td {
    padding: 11px 14px;
    border-bottom: 1px solid var(--grigio-bordo);
}

tbody tr:nth-child(even) {
    background-color: var(--grigio-chiaro);
}

tbody tr:hover {
    background-color: #e9f0f5;
}

tbody td a {
    color: var(--blu-fncf);
}

.no-results-msg {
    padding: 16px;
    color: var(--grigio-testo);
    font-style: italic;
}

/* ============ FOOTER (invariato) ============ */
.site-footer {
    background-color: var(--blu-fncf-scuro);
    color: #cfd9e2;
    padding: 40px 24px 30px;
}

.footer-inner {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.footer-logo {
    height: 50px;
    width: auto;
    margin-bottom: 18px;
}

.footer-address {
    font-size: 0.9rem;
    margin: 0 0 14px;
    color: #cfd9e2;
}

    .footer-address a {
        color: #fff;
        text-decoration: none;
        margin-left: 4px;
    }

        .footer-address a:hover {
            text-decoration: underline;
        }

.footer-links {
    font-size: 0.82rem;
    margin: 0 0 12px;
}

    .footer-links a {
        color: #cfd9e2;
        text-decoration: none;
    }

        .footer-links a:hover {
            color: #fff;
            text-decoration: underline;
        }

.footer-copy {
    font-size: 0.78rem;
    color: #9fb0bd;
    margin: 0 0 14px;
}

.footer-social a {
    color: #cfd9e2;
    text-decoration: none;
    margin: 0 8px;
    font-size: 0.85rem;
    border: 1px solid #3a5a72;
    padding: 5px 14px;
    border-radius: 2px;
}

    .footer-social a:hover {
        background-color: #3a5a72;
        color: #fff;
    }

/* ============ RESPONSIVE ============ */
@media (max-width: 640px) {
    .top-bar-inner {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }

    .form-row {
        flex-direction: column;
        align-items: stretch;
    }

    #btnCerca {
        width: 100%;
    }

    h1 {
        font-size: 1.5rem;
    }
}