/* ==========================================================================
   Nuova Arcosald — Stile sito
   Palette ripresa dall'identità reale del negozio: rosso segnaletico,
   nero industriale degli scaffali, bianco delle pareti, ambra dei cartelli
   di pericolo usato come accento tecnico (non come colore di richiamo CTA).
   ========================================================================== */

:root {
    --rosso:        #C8102E;
    --rosso-scuro:  #960B22;
    /*--nero:         #1A1A1A;*/
    --nero:         #2B2B2B;
    --antracite:    #2B2B2B;
    --bianco:       #FAFAFA;
    --grigio-chiaro:#E9E7E2;
    --grigio-testo: #56544F;
    --ambra:        #F2A900;

    --font-display: 'Oswald', 'Arial Narrow', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'IBM Plex Mono', 'Courier New', monospace;

    --max-width: 1180px;
    --radius: 2px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--nero);
    background: var(--bianco);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    text-transform: uppercase;
    letter-spacing: 0.02em;
    line-height: 1.15;
    margin: 0;
}

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 3px solid var(--ambra);
    outline-offset: 2px;
}

/* --------------------------------------------------------------------
   Header
   -------------------------------------------------------------------- */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    /*background: var(--bianco);*/
    background: var(--rosso);
    border-bottom: 3px solid var(--nero);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 84px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand img {
    /*height: 52px;*/
    height: 65px;
    width: auto;
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.brand-text .nome {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--nero);
}

.brand-text .payoff {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    color: var(--rosso);
    text-transform: uppercase;
}

.main-nav {
    display: flex;
    gap: 28px;
}

.main-nav a {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--bianco);
    /*text-transform: uppercase;*/
    letter-spacing: 0.05em;
    padding: 6px 2px;
    border-bottom: 2px solid transparent;
    transition: border-color 0.2s ease, color 0.2s ease;
}

.main-nav a:hover {
    border-color: var(--rosso);
    color: var(--rosso);
}

.nav-toggle {
    display: none;
    /*background: none;*/
    background: var(--rosso);
    border: 2px solid var(--nero);
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
    content: '';
    display: block;
    width: 20px;
    height: 2px;
    background: var(--nero);
    position: relative;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle span::before { top: -6px; position: absolute; }
.nav-toggle span::after { top: 6px; position: absolute; }

.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: rotate(45deg) translate(4px, 4px); }
.nav-toggle[aria-expanded="true"] span::after { transform: rotate(-45deg) translate(4px, -4px); }

@media (max-width: 760px) {
    .nav-toggle {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 84px;
        left: 0;
        right: 0;
        background: var(--rosso);
        flex-direction: column;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        border-bottom: 3px solid var(--nero);
        transition: max-height 0.25s ease;
    }

    .main-nav.is-open {
        max-height: 360px;
    }

    .main-nav a {
        padding: 16px 24px;
        border-bottom: 1px solid var(--grigio-chiaro);
        width: 100%;
    }
}

/* --------------------------------------------------------------------
   Hero / Carosello — elemento firma: striscia diagonale rosso/nero
   ripresa dall'insegna reale del negozio.
   -------------------------------------------------------------------- */

.hero {
    position: relative;
    background: var(--nero);
    overflow: hidden;
    padding: 0; /* .hero è una <section>: azzera il padding verticale generico delle sezioni */
}

.hero-slider {
    position: relative;
    height: 78vh;
    min-height: 460px;
    max-height: 760px;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1s ease;
}

.hero-slide.is-active {
    opacity: 1;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.80) saturate(1.05);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 5;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    pointer-events: none;
}

.hero-overlay > * {
    pointer-events: auto;
}

.hero-stripe {
    width: 100%;
    transform: skewY(-2deg);
    margin-bottom: 35px;
}

.hero-stripe-inner {
    background: var(--rosso);
    border-top: 4px solid var(--nero);
    border-bottom: 4px solid var(--nero);
    padding: 22px 0;
}

.hero-stripe .container {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.hero-eyebrow {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--nero);
    opacity: 0.85;
}

.hero-title {
    color: var(--bianco);
    font-size: clamp(1.6rem, 4vw, 3rem);
    font-weight: 700;
}

.hero-cta-row {
    width: 100%;
    margin-bottom: 18px;
}

.hero-cta-row .container {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.hero-dots {
    position: absolute;
    z-index: 6;
    bottom: 10px;
    right: 20px;
    display: flex;
    gap: 8px;
}

@media (max-width: 600px) {
    .hero-stripe {
        margin-bottom: 20px;
    }

    .hero-cta-row {
        margin-bottom: 18px;
    }

    .hero-cta-row .container {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-cta-row .btn {
        text-align: center;
    }

    .hero-title {
        font-size: 1.5rem;
    }
}

.hero-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(250, 250, 250, 0.4);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: background 0.2s ease, transform 0.2s ease;
}

.hero-dot.is-active {
    background: var(--bianco);
    transform: scale(1.2);
}

.btn {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 14px 28px;
    border: 2px solid currentColor;
    transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease;
}

.btn:hover { transform: translateY(-2px); }

.btn-primario {
    background: var(--nero);
    color: var(--bianco);
    border-color: var(--nero);
}

.btn-primario:hover {
    background: var(--bianco);
    color: var(--nero);
}

.btn-outline {
    background: transparent;
    color: var(--bianco);
    border-color: var(--bianco);
}

.btn-outline:hover {
    background: var(--bianco);
    color: var(--nero);
}

/* --------------------------------------------------------------------
   Sezioni generiche
   -------------------------------------------------------------------- */

section {
    padding: 88px 0;
}

.section-label {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--rosso);
    display: block;
    margin-bottom: 10px;
}

.section-title {
    font-size: clamp(1.6rem, 3vw, 2.3rem);
    margin-bottom: 18px;
}

.section-intro {
    max-width: 700px;
    margin-bottom: 48px;
}

.section-intro p {
    color: var(--grigio-testo);
    font-size: 1.05rem;
}

/* --------------------------------------------------------------------
   Chi siamo / Attività
   -------------------------------------------------------------------- */

.attivita {
    background: var(--bianco);
}

.attivita-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 64px;
    align-items: start;
}

@media (max-width: 860px) {
    .attivita-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

.attivita-testo p {
    color: var(--grigio-testo);
    margin: 0 0 16px;
}

.servizi-list {
    list-style: none;
    margin: 28px 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.servizi-list li {
    display: flex;
    gap: 16px;
    padding: 18px 0;
    border-bottom: 1px solid var(--grigio-chiaro);
    align-items: flex-start;
}

.servizi-list li:first-child {
    border-top: 1px solid var(--grigio-chiaro);
}

.servizio-icona {
    flex: 0 0 auto;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--rosso);
}

.servizio-icona svg {
    width: 26px;
    height: 26px;
}

.servizio-testo strong {
    display: block;
    font-family: var(--font-display);
    text-transform: uppercase;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    margin-bottom: 2px;
}

.servizio-testo span {
    color: var(--grigio-testo);
    font-size: 0.92rem;
}

/* Pannello normative — badge in stile cartello di sicurezza */

.normative-panel {
    background: var(--nero);
    color: var(--bianco);
    padding: 32px;
    position: relative;
}

.normative-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: repeating-linear-gradient(
        45deg,
        var(--ambra),
        var(--ambra) 12px,
        var(--nero) 12px,
        var(--nero) 24px
    );
}

.normative-panel h3 {
    font-size: 1.05rem;
    margin-bottom: 6px;
}

.normative-panel .sub {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--ambra);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    display: block;
    margin-bottom: 24px;
}

.badge-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.badge-norma {
    border: 2px solid var(--ambra);
    padding: 12px 10px;
    text-align: center;
}

.badge-norma .codice {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--ambra);
    display: block;
}

.badge-norma .desc {
    font-size: 0.72rem;
    color: var(--grigio-chiaro);
    margin-top: 4px;
    display: block;
    line-height: 1.3;
}

.sopralluogo-note {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid rgba(250,250,250,0.18);
    font-size: 0.88rem;
    color: var(--grigio-chiaro);
}

.sopralluogo-note strong {
    color: var(--bianco);
}

/* --------------------------------------------------------------------
   Mappa
   -------------------------------------------------------------------- */

.dove-siamo {
    background: var(--grigio-chiaro);
}

.mappa-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 40px;
    align-items: stretch;
}

@media (max-width: 860px) {
    .mappa-grid {
        grid-template-columns: 1fr;
    }
}

.mappa-info {
    background: var(--bianco);
    padding: 32px;
    border-left: 4px solid var(--rosso);
}

.mappa-info h3 {
    font-size: 1.1rem;
    margin-bottom: 16px;
}

.mappa-info address {
    font-style: normal;
    color: var(--grigio-testo);
    margin-bottom: 24px;
    line-height: 1.6;
}

.orari-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.orari-table td {
    padding: 8px 0;
    border-bottom: 1px solid var(--grigio-chiaro);
    color: var(--grigio-testo);
}

.orari-table td:first-child {
    font-family: var(--font-display);
    text-transform: uppercase;
    font-size: 0.82rem;
    color: var(--nero);
    letter-spacing: 0.03em;
}

.orari-table td:last-child {
    text-align: right;
}

.mappa-embed {
    min-height: 380px;
    border: none;
    width: 100%;
    filter: grayscale(8%) contrast(1.02);
}

.mappa-wrap {
    min-height: 380px;
    display: flex;
}

.mappa-consenso {
    background: var(--antracite);
    color: var(--bianco);
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 16px;
    padding: 40px;
}

.mappa-consenso p {
    color: var(--grigio-chiaro);
    font-size: 0.92rem;
    max-width: 420px;
    margin: 0;
}

.mappa-consenso .btn {
    color: var(--bianco);
    border-color: var(--rosso);
    background: var(--rosso);
}

.mappa-consenso .btn:hover {
    background: transparent;
    color: var(--bianco);
}

.mappa-link-diretto {
    font-size: 0.85rem;
    color: var(--ambra);
    text-decoration: underline;
}

.mappa-link-diretto:hover { color: var(--bianco); }

/* --------------------------------------------------------------------
   Contatti
   -------------------------------------------------------------------- */

.contatti {
    background: var(--nero);
    color: var(--bianco);
}

.contatti .section-label { color: var(--ambra); }

.contatti-intro {
    color: var(--grigio-chiaro);
    max-width: 600px;
    font-size: 1.02rem;
    margin: 0 0 44px;
    opacity: 0.9;
}

.contatti-diretti--wide {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

@media (max-width: 760px) {
    .contatti-diretti--wide {
        grid-template-columns: 1fr;
    }
}

.contatti-diretti--wide .contatto-item {
    background: var(--antracite);
    padding: 28px;
    border-top: 3px solid var(--rosso);
    flex-direction: column;
    gap: 14px;
}

.contatti-diretti--wide .contatto-item .icona {
    width: 32px;
    height: 32px;
}

.contatti-diretti--wide .val {
    font-size: 1.1rem;
    font-family: var(--font-display);
    letter-spacing: 0.01em;
    word-break: break-word;
}

.contatto-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.contatto-item .icona {
    color: var(--rosso);
    flex: 0 0 auto;
    width: 28px;
    height: 28px;
}

.contatto-item .icona svg { width: 100%; height: 100%; }

.contatto-item a,
.contatto-item span.val {
    font-size: 1rem;
}

.contatto-item .label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--grigio-chiaro);
    opacity: 0.7;
    margin-bottom: 2px;
}

/* --------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------- */

.site-footer {
    background: var(--antracite);
    color: var(--grigio-chiaro);
    padding: 48px 0 28px;
    font-size: 0.88rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 32px;
    margin-bottom: 32px;
}

@media (max-width: 760px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }
}

.footer-grid h4 {
    color: var(--bianco);
    font-size: 0.85rem;
    margin-bottom: 14px;
}

.footer-grid p,
.footer-grid a {
    color: var(--grigio-chiaro);
    opacity: 0.85;
    line-height: 1.7;
}

.footer-grid a:hover { color: var(--bianco); opacity: 1; }

.footer-bottom {
    border-top: 1px solid rgba(250,250,250,0.12);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    opacity: 0.65;
    font-size: 0.8rem;
}

.footer-bottom a {
    text-decoration: underline;
    text-decoration-color: transparent;
    transition: text-decoration-color 0.2s ease;
}

.footer-bottom a:hover {
    text-decoration-color: currentColor;
}

/* --------------------------------------------------------------------
   Skip link (accessibilità)
   -------------------------------------------------------------------- */

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--rosso);
    color: var(--bianco);
    padding: 10px 18px;
    z-index: 1000;
    font-family: var(--font-display);
    text-transform: uppercase;
    font-size: 0.85rem;
}

.skip-link:focus {
    left: 16px;
    top: 16px;
}

/* --------------------------------------------------------------------
   Pagina legale (Privacy Policy): testo lungo in prosa, leggibile,
   senza gli elementi "da landing page" usati nel resto del sito.
   -------------------------------------------------------------------- */

.legal-page {
    padding: 64px 0 96px;
    background: var(--bianco);
}

.legal-update {
    color: var(--grigio-testo);
    font-size: 0.9rem;
    font-family: var(--font-mono);
    margin: -6px 0 40px;
}

.legal-body {
    max-width: 720px;
}

.legal-body h2 {
    font-size: 1.15rem;
    margin-top: 40px;
    margin-bottom: 14px;
    color: var(--nero);
}

.legal-body h2:first-child {
    margin-top: 0;
}

.legal-body p {
    color: var(--grigio-testo);
    margin: 0 0 16px;
    font-size: 1rem;
    line-height: 1.7;
}

.legal-body a {
    color: var(--rosso);
    text-decoration: underline;
}

.legal-body a:hover {
    color: var(--rosso-scuro);
}