:root {
    --color-bg: #f5f7fb;
    --color-surface: #ffffff;
    --color-text: #1f2937;
    --color-muted: #5f6b7a;
    --color-primary: #0f5ea8;
    --color-primary-dark: #0a477f;
    --color-accent: #f2b632;
    --color-border: #d9e2ec;
    --color-footer: #121927;
    --shadow-soft: 0 18px 45px rgba(15, 94, 168, 0.12);
    --radius: 18px;
    --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.65;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-dark); text-decoration: underline; }
p { margin: 0 0 1rem; }
h1, h2, h3 { line-height: 1.18; margin: 0 0 1rem; color: #172033; }
h1 { font-size: clamp(2.1rem, 5vw, 4.5rem); letter-spacing: -0.04em; }
h2 { font-size: clamp(1.65rem, 3vw, 2.6rem); letter-spacing: -0.025em; }
h3 { font-size: 1.2rem; }

.container { width: min(100% - 32px, var(--container)); margin: 0 auto; }
.narrow { width: min(100% - 32px, 860px); }
.skip-link { position: absolute; left: -999px; top: 8px; background: #fff; color: #000; padding: .6rem .9rem; z-index: 9999; border-radius: 10px; }
.skip-link:focus { left: 8px; }

.site-header { position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,.96); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(217,226,236,.9); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; min-height: 84px; gap: 24px; }
.brand { display: inline-flex; align-items: center; flex: 0 0 auto; }
.brand img { max-height: 63px; width: auto; }
.main-nav ul { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.main-nav a { display: inline-flex; align-items: center; min-height: 42px; padding: .55rem .7rem; border-radius: 999px; color: #243044; font-weight: 700; font-size: .89rem; text-decoration: none; }
.main-nav a:hover, .main-nav a.is-active { background: #edf5ff; color: var(--color-primary); }
.main-nav .nav-cta { background: var(--color-primary); color: #fff; }
.main-nav .nav-cta:hover { background: var(--color-primary-dark); color: #fff; }
.menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--color-border); background: #fff; border-radius: 12px; cursor: pointer; padding: 10px; }
.menu-toggle span { display: block; height: 2px; margin: 5px 0; background: #172033; border-radius: 2px; }

.hero { padding: 70px 0 58px; background: radial-gradient(circle at top left, #e5f2ff 0, rgba(229,242,255,0) 40%), linear-gradient(135deg, #ffffff 0%, #f4f8fd 100%); }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(320px, .92fr); align-items: center; gap: 48px; }
.hero__lead { font-size: 1.22rem; color: var(--color-muted); max-width: 680px; }
.hero__actions, .footer-cta__actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 26px; }
.hero__actions--center { justify-content: center; }
.hero__info { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 28px 0 0; }
.hero__info div { background: #fff; border: 1px solid var(--color-border); border-radius: 16px; padding: 14px 16px; }
.hero__info dt { font-size: .78rem; text-transform: uppercase; color: var(--color-muted); font-weight: 700; letter-spacing: .08em; }
.hero__info dd { margin: 2px 0 0; font-weight: 700; }
.hero__image { background: #fff; border: 1px solid var(--color-border); border-radius: 28px; padding: 16px; box-shadow: var(--shadow-soft); }
.hero__image img { border-radius: 18px; width: 100%; }

.page-hero { padding: 72px 0 48px; background: linear-gradient(135deg, #ffffff 0%, #edf5ff 100%); text-align: center; border-bottom: 1px solid var(--color-border); }
.page-hero p { max-width: 820px; margin-left: auto; margin-right: auto; color: var(--color-muted); font-size: 1.12rem; }
.eyebrow { display: inline-flex; align-items: center; gap: .45rem; margin-bottom: .85rem; color: var(--color-primary); font-weight: 800; text-transform: uppercase; letter-spacing: .1em; font-size: .78rem; }
.eyebrow::before { content: ''; width: 28px; height: 3px; border-radius: 999px; background: var(--color-accent); }

.section { padding: 62px 0; background: var(--color-surface); }
.section--soft { background: #f3f7fb; }
.section-heading { text-align: center; max-width: 760px; margin: 0 auto 34px; }
.section-heading p { color: var(--color-muted); }
.card-grid { display: grid; gap: 20px; }
.card-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card, .contact-card, .download-card, .info-box, .download-panel, .contact-panel { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 24px; box-shadow: 0 10px 30px rgba(17, 24, 39, .05); }
.card__icon { display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; margin-bottom: 18px; border-radius: 14px; background: #edf5ff; color: var(--color-primary); font-weight: 800; }
.card p, .contact-card p, .download-card p { color: var(--color-muted); }
.card--service h2 { font-size: 1.28rem; }

.split { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(300px, .8fr); gap: 32px; align-items: start; }
.check-list { list-style: none; margin: 20px 0 0; padding: 0; display: grid; gap: 12px; }
.check-list li { position: relative; padding-left: 32px; }
.check-list li::before { content: '✓'; position: absolute; left: 0; top: 0; width: 22px; height: 22px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; background: #e6f6ed; color: #147d3f; font-weight: 900; font-size: .82rem; }
.contact-panel { border-top: 5px solid var(--color-primary); }
.contact-panel h3, .info-box h2, .download-panel h2 { margin-top: 0; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; min-height: 48px; padding: .85rem 1.25rem; border-radius: 999px; background: var(--color-primary); color: #fff; border: 2px solid var(--color-primary); font-weight: 800; text-decoration: none; cursor: pointer; }
.button:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); color: #fff; text-decoration: none; }
.button--ghost { background: transparent; color: var(--color-primary); }
.button--ghost:hover { background: #edf5ff; color: var(--color-primary-dark); }
.button--small { min-height: 38px; padding: .5rem .9rem; font-size: .9rem; }
.button--full { width: 100%; }

.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.step { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 24px; }
.step span { display: inline-flex; width: 38px; height: 38px; align-items: center; justify-content: center; border-radius: 50%; background: var(--color-primary); color: #fff; font-weight: 800; margin-bottom: 14px; }
.hours-list { display: grid; gap: 10px; margin: 0; }
.hours-list div { display: flex; justify-content: space-between; gap: 12px; padding-bottom: 10px; border-bottom: 1px solid var(--color-border); }
.hours-list dt { font-weight: 800; }
.hours-list dd { margin: 0; color: var(--color-muted); text-align: right; }
.download-panel { display: grid; gap: 12px; }
.download-link, .download-card a { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 14px 16px; border: 1px solid var(--color-border); border-radius: 14px; background: #f8fbff; font-weight: 800; text-decoration: none; }
.download-link::after, .download-card a::after { content: '↗'; }
.download-link:hover, .download-card a:hover { background: #edf5ff; text-decoration: none; }
.download-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.download-card { display: grid; gap: 12px; }
.contact-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.contact-card--large { grid-column: span 3; }
.small-note { font-size: .92rem; color: var(--color-muted); }
.section-note { margin-top: 24px; }
.warning-box { padding: 14px; background: #fff8e5; border: 1px solid #f1d181; border-radius: 14px; color: #704d00; }
.legal-content h2 { margin-top: 2rem; }

.footer-cta { background: var(--color-primary); color: #fff; padding: 38px 0; }
.footer-cta h2, .footer-cta p, .footer-cta .eyebrow { color: #fff; }
.footer-cta__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.footer-cta .button { background: #fff; color: var(--color-primary); border-color: #fff; }
.footer-cta .button--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.8); }
.site-footer { background: var(--color-footer); color: #c8d1dc; padding: 48px 0 18px; }
.site-footer a { color: #fff; }
.site-footer h3 { color: #fff; font-size: 1.05rem; }
.site-footer__grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 34px; }
.site-footer__logo { background: #fff; border-radius: 12px; padding: 8px; margin-bottom: 16px; }
.footer-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-footer__bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 24px; margin-top: 30px; border-top: 1px solid rgba(255,255,255,.12); font-size: .9rem; }

.cookie-banner { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 2000; display: flex; justify-content: center; }
.cookie-banner__content { width: min(100%, 920px); background: #fff; border: 1px solid var(--color-border); border-radius: 20px; box-shadow: 0 22px 60px rgba(0,0,0,.2); padding: 18px; display: flex; align-items: center; gap: 18px; justify-content: space-between; }
.cookie-banner__content p { margin: 0; color: var(--color-muted); }
.cookie-banner__actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; flex: 0 0 auto; }

@media (max-width: 1100px) {
    .menu-toggle { display: block; }
    .main-nav { position: fixed; top: 84px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--color-border); box-shadow: 0 16px 30px rgba(17,24,39,.12); display: none; }
    .main-nav.is-open { display: block; }
    .main-nav ul { flex-direction: column; align-items: stretch; padding: 16px; }
    .main-nav a { border-radius: 12px; justify-content: center; }
}

@media (max-width: 900px) {
    .hero__grid, .split, .site-footer__grid { grid-template-columns: 1fr; }
    .card-grid--4, .card-grid--3, .steps, .download-grid, .contact-grid { grid-template-columns: 1fr; }
    .contact-card--large { grid-column: auto; }
    .hero__info { grid-template-columns: 1fr; }
    .footer-cta__inner, .site-footer__bottom, .cookie-banner__content { flex-direction: column; align-items: flex-start; }
    .footer-cta__actions { width: 100%; }
    .footer-cta__actions .button { flex: 1; }
}

@media (max-width: 560px) {
    .site-header__inner { min-height: 74px; }
    .brand img { max-width: 150px; }
    .main-nav { top: 74px; }
    .hero, .page-hero { padding: 42px 0 34px; }
    .section { padding: 42px 0; }
    .card, .contact-card, .download-card, .info-box, .download-panel, .contact-panel { padding: 20px; border-radius: 16px; }
    .hero__actions .button, .footer-cta__actions .button { width: 100%; }
    .hours-list div { flex-direction: column; }
    .hours-list dd { text-align: left; }
    .cookie-banner { left: 10px; right: 10px; bottom: 10px; }
}

/* Tracking integrato */
.page-hero--tracking {
    background:
        radial-gradient(circle at top right, rgba(37, 99, 235, .13), transparent 26rem),
        linear-gradient(135deg, #ffffff 0%, #eaf4ff 100%);
}

.tracking-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
    gap: 24px;
    align-items: start;
}

.tracking-panel,
.tracking-help,
.tracking-result,
.tracking-notice,
.tracking-agency {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: 0 10px 30px rgba(17, 24, 39, .05);
}

.tracking-panel h2,
.tracking-notice h2,
.tracking-result h2,
.tracking-agency h2 {
    margin-top: 0;
}

.tracking-form {
    margin-top: 20px;
}

.tracking-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 800;
}

.tracking-form__row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    align-items: stretch;
}

.tracking-form input[type="text"] {
    width: 100%;
    min-height: 52px;
    padding: 14px 16px;
    border: 2px solid var(--color-border);
    border-radius: 14px;
    font: inherit;
    outline: none;
    background: #fff;
    color: var(--color-text);
}

.tracking-form input[type="text"]:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, .13);
}

.tracking-form .field-help {
    margin: 10px 0 0;
    color: var(--color-muted);
    font-size: .92rem;
}

.tracking-notice {
    border-left: 6px solid var(--color-primary);
}

.tracking-notice p {
    margin-bottom: 0;
    color: var(--color-muted);
    font-weight: 700;
}

.tracking-result__header {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--color-border);
}

.tracking-result__header span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    padding: 6px 12px;
    border-radius: 999px;
    color: var(--color-primary-dark);
    background: #edf5ff;
    font-weight: 800;
    white-space: nowrap;
}

.tracking-timeline {
    position: relative;
    display: grid;
    gap: 18px;
    margin-top: 24px;
}

.tracking-timeline::before {
    content: '';
    position: absolute;
    left: 13px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: var(--color-border);
}

.tracking-item {
    position: relative;
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 16px;
}

.tracking-item__dot {
    position: relative;
    z-index: 1;
    width: 28px;
    height: 28px;
    border: 5px solid #edf5ff;
    border-radius: 999px;
    background: var(--color-primary);
    box-shadow: 0 0 0 1px var(--color-border);
}

.tracking-item__content {
    padding: 0 0 18px;
    border-bottom: 1px solid var(--color-border);
}

.tracking-item:last-child .tracking-item__content {
    border-bottom: 0;
    padding-bottom: 0;
}

.tracking-item time {
    display: block;
    color: var(--color-muted);
    font-size: .92rem;
    font-weight: 800;
    margin-bottom: 4px;
}

.tracking-item p {
    margin: 0;
    font-size: 1.06rem;
    font-weight: 800;
}

.tracking-agency {
    margin-top: 20px;
}

.tracking-agency p:last-child {
    margin-bottom: 0;
}

@media (max-width: 900px) {
    .tracking-layout,
    .tracking-form__row {
        grid-template-columns: 1fr;
    }

    .tracking-form__row .button {
        width: 100%;
    }

    .tracking-result__header {
        flex-direction: column;
    }
}