/* =====================================================
   MAX SISTEMI — Stile ispirato BBros
   Colori: Blu (#1a3a5c) + Rosso (#c0392b)
   ===================================================== */

/* --- RESET & BASE --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Segoe UI', Arial, sans-serif; color: #2c3e50; line-height: 1.6; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; height: auto; }

/* --- VARIABILI COLORE --- */
:root {
    --blu-scuro:  #1a3a5c;
    --blu-medio:  #2471a3;
    --blu-chiaro: #2980b9;
    --col1: #162d47;
    --col2: #1e4573;
    --col3: #215a94;
    --col4: #2471b5;
    --rosso:      #c0392b;
    --rosso-scuro:#922b21;
    --bianco:     #ffffff;
    --grigio-cl:  #f5f7fa;
    --grigio-md:  #dde3e9;
    --testo:      #2c3e50;
    --testo-mid:  #7f8c8d;
}

/* ===================================================
   TOPBAR
   =================================================== */
.topbar {
    background: #111827;
    color: rgba(255,255,255,.72);
    font-size: 13px;
    padding: 7px 0;
}
.topbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.topbar-left { display: flex; gap: 22px; }
.topbar-left a {
    color: rgba(255,255,255,.72);
    display: flex;
    align-items: center;
    gap: 7px;
    transition: color .2s;
}
.topbar-left a:hover { color: #fff; }
.topbar-right { display: flex; gap: 8px; }
.btn-top {
    padding: 5px 14px;
    border-radius: 3px;
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
    text-transform: uppercase;
    letter-spacing: .3px;
    transition: opacity .2s;
    cursor: pointer;
}
.btn-top:hover { opacity: .82; }
.btn-top-blu  { background: var(--blu-medio); color: #fff; }
.btn-top-rosso{ background: var(--rosso);     color: #fff; }

/* ===================================================
   NAVBAR
   =================================================== */
.navbar {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,.09);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.navbar-brand img {
    height: 58px;
    display: block;
    padding: 8px 0;
}
.navbar-nav { display: flex; }
.navbar-nav a {
    display: block;
    padding: 22px 18px;
    color: #444;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    border-bottom: 3px solid transparent;
    transition: color .2s, border-color .2s;
}
.navbar-nav a:hover,
.navbar-nav a.active {
    color: var(--rosso);
    border-bottom-color: var(--rosso);
}

/* ===================================================
   CONTAINER
   =================================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===================================================
   HERO (homepage)
   =================================================== */
.hero {
    position: relative;
    min-height: 490px;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #0d1b2a 0%, #1a3a5c 55%, #215a94 100%);
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 80% 50%, rgba(33,90,148,.35) 0%, transparent 60%),
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 40px,
            rgba(255,255,255,.018) 40px,
            rgba(255,255,255,.018) 41px
        );
}
.hero .container { position: relative; z-index: 1; padding-top: 50px; padding-bottom: 50px; }
.hero h1 {
    color: #fff;
    font-size: 62px;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 16px;
}
.hero .hero-sub {
    color: rgba(255,255,255,.85);
    font-size: 16px;
    max-width: 540px;
    margin-bottom: 30px;
    line-height: 1.75;
}
.btn-hero {
    display: inline-block;
    background: var(--rosso);
    color: #fff;
    padding: 13px 30px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    transition: background .2s;
}
.btn-hero:hover { background: var(--rosso-scuro); color: #fff; }

/* ===================================================
   COLONNE SERVIZI (4 card bianche)
   =================================================== */
.service-cols {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: var(--grigio-cl);
    padding: 55px 30px;
    gap: 20px;
}
.service-col {
    background: #fff;
    border: 1px solid var(--grigio-md);
    border-top: 4px solid var(--blu-scuro);
    border-radius: 6px;
    padding: 40px 22px;
    text-align: center;
    box-shadow: 0 3px 12px rgba(0,0,0,.06);
    transition: transform .25s, box-shadow .25s;
}
.service-col:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 28px rgba(0,0,0,.1);
}
.service-col:nth-child(1),
.service-col:nth-child(2),
.service-col:nth-child(3),
.service-col:nth-child(4) { background: #fff; }
.service-col .s-icon { font-size: 38px; margin-bottom: 18px; color: var(--rosso); }
.service-col h3 {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding-bottom: 12px;
    margin-bottom: 16px;
    border-bottom: 2px solid var(--rosso);
    display: inline-block;
    color: var(--testo);
}
.service-col ul li {
    font-size: 13.5px;
    color: var(--testo-mid);
    padding: 4px 0;
}

/* ===================================================
   CTA STRIP (grigio chiaro)
   =================================================== */
.cta-strip {
    background: var(--grigio-cl);
    border-top: 1px solid var(--grigio-md);
    border-bottom: 1px solid var(--grigio-md);
    padding: 30px 0;
}
.cta-strip .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}
.cta-strip h2 { font-size: 22px; color: var(--testo); font-weight: 700; }
.cta-strip p  { font-size: 12px; color: var(--testo-mid); text-transform: uppercase; letter-spacing: .5px; margin-top: 4px; }

.btn-cta-blu {
    display: inline-block;
    background: var(--blu-scuro);
    color: #fff;
    padding: 13px 30px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    white-space: nowrap;
    transition: background .2s;
}
.btn-cta-blu:hover { background: var(--blu-medio); color: #fff; }

.btn-cta-rosso {
    display: inline-block;
    background: var(--rosso);
    color: #fff;
    padding: 13px 30px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    white-space: nowrap;
    transition: background .2s;
}
.btn-cta-rosso:hover { background: var(--rosso-scuro); color: #fff; }

/* ===================================================
   SEZIONE ABOUT (bianca centrata)
   =================================================== */
.about-section {
    background: #fff;
    padding: 72px 0;
    text-align: center;
}
.about-section .container { max-width: 840px; }
.about-section h2 {
    font-size: 28px;
    color: var(--testo);
    margin-bottom: 18px;
    font-weight: 700;
}
.about-section p { font-size: 15px; color: var(--testo-mid); line-height: 1.85; }

/* ===================================================
   PILLARS (3 colonne su sfondo blu scuro)
   =================================================== */
.pillars-section {
    background: var(--blu-scuro);
    padding: 65px 0;
    position: relative;
    overflow: hidden;
}
.pillars-section::after {
    content: 'MAX SISTEMI';
    position: absolute;
    right: -40px;
    bottom: -40px;
    font-size: 110px;
    font-weight: 900;
    color: rgba(255,255,255,.035);
    letter-spacing: 8px;
    pointer-events: none;
    user-select: none;
    white-space: nowrap;
    line-height: 1;
}
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px;
}
.pillar { display: flex; gap: 20px; align-items: flex-start; }
.pillar-badge {
    width: 58px;
    height: 58px;
    background: var(--rosso);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}
.pillar-text h3 {
    color: #fff;
    font-size: 17px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
    font-weight: 700;
}
.pillar-text p { color: rgba(255,255,255,.72); font-size: 14px; line-height: 1.75; }

/* ===================================================
   CARDS SERVIZI (4 card bianche)
   =================================================== */
.cards-section {
    background: var(--grigio-cl);
    padding: 72px 0;
}
.cards-section .section-title {
    text-align: center;
    font-size: 28px;
    color: var(--testo);
    margin-bottom: 8px;
    font-weight: 700;
}
.cards-section .section-sub {
    text-align: center;
    color: var(--testo-mid);
    font-size: 15px;
    margin-bottom: 45px;
}
.cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}
.card {
    background: #fff;
    border: 1px solid var(--grigio-md);
    border-radius: 5px;
    padding: 36px 22px;
    text-align: center;
    transition: transform .25s, box-shadow .25s;
}
.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 35px rgba(0,0,0,.1);
}
.card .card-icon { font-size: 38px; color: var(--rosso); margin-bottom: 18px; }
.card h4 { font-size: 15px; font-weight: 700; color: var(--testo); margin-bottom: 12px; }
.card hr {
    border: none;
    border-top: 2px solid var(--rosso);
    width: 40px;
    margin: 0 auto 14px;
}
.card p { font-size: 13px; color: var(--testo-mid); line-height: 1.72; }
.btn-more {
    display: inline-block;
    margin-top: 20px;
    padding: 7px 18px;
    border: 1px solid #ccc;
    color: var(--testo-mid);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .5px;
    border-radius: 3px;
    transition: all .2s;
}
.btn-more:hover { background: var(--rosso); color: #fff; border-color: var(--rosso); }

/* ===================================================
   FINAL CTA (bianca, due colonne)
   =================================================== */
.final-cta {
    background: #fff;
    padding: 50px 0;
    border-top: 1px solid var(--grigio-md);
}
.final-cta .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}
.final-cta h2 { font-size: 24px; color: var(--testo); font-weight: 700; }
.final-cta h2 strong { color: var(--blu-scuro); }
.final-cta .sub { color: var(--rosso); font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; margin-top: 6px; }
.final-cta .sub strong { color: var(--blu-scuro); }

/* ===================================================
   FOOTER
   =================================================== */
.site-footer {
    background: #152032;
    color: rgba(255,255,255,.65);
    padding: 60px 0 0;
    position: relative;
    overflow: hidden;
}
.site-footer::after {
    content: 'MAX';
    position: absolute;
    right: -10px;
    bottom: 10px;
    font-size: 240px;
    font-weight: 900;
    color: rgba(255,255,255,.025);
    pointer-events: none;
    user-select: none;
    line-height: 1;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1.2fr 1.2fr 1.8fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand img {
    height: 46px;
    filter: brightness(0) invert(1);
    margin-bottom: 16px;
    display: block;
}
.footer-brand strong {
    color: var(--rosso);
    font-size: 15px;
    display: block;
    margin-bottom: 8px;
}
.footer-brand p { font-size: 13px; line-height: 1.85; }
.footer-social { margin-top: 18px; }
.footer-social a {
    color: rgba(255,255,255,.6);
    font-size: 24px;
    transition: color .2s;
}
.footer-social a:hover { color: #4267B2; }

.footer-col h5 {
    color: #fff;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    font-weight: 700;
}
.footer-col ul li { padding: 5px 0; font-size: 13px; }
.footer-col ul li::before { content: '› '; color: var(--rosso); font-weight: 700; }
.footer-col ul li a { color: rgba(255,255,255,.65); transition: color .2s; }
.footer-col ul li a:hover { color: #fff; }

.footer-contact h5 {
    color: #fff;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
    font-weight: 700;
}
.footer-phone { font-size: 26px; font-weight: 700; color: #fff; margin-bottom: 16px; }
.footer-info-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    padding: 4px 0;
}
.footer-info-item i { color: var(--rosso); width: 16px; flex-shrink: 0; }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
    font-size: 12px;
    color: rgba(255,255,255,.3);
}
.footer-bottom a { color: rgba(255,255,255,.3); margin-left: 16px; transition: color .2s; }
.footer-bottom a:hover { color: rgba(255,255,255,.65); }

/* ===================================================
   PAGINE INTERNE — BANNER
   =================================================== */
.page-banner {
    position: relative;
    padding: 75px 0;
    text-align: center;
    overflow: hidden;
    background: var(--col2);
}
.page-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('../img/IMG-5-b.jpg') center/cover no-repeat;
    opacity: .12;
}
.page-banner .container { position: relative; z-index: 1; }
.page-banner h1 { color: #fff; font-size: 38px; font-weight: 700; margin-bottom: 12px; }
.page-banner p  { color: rgba(255,255,255,.8); font-size: 16px; max-width: 620px; margin: 0 auto 18px; line-height: 1.6; }
.breadcrumb     { color: rgba(255,255,255,.45); font-size: 13px; }
.breadcrumb a   { color: rgba(255,255,255,.45); }
.breadcrumb a:hover { color: rgba(255,255,255,.8); }
.breadcrumb .current { color: var(--rosso); }

/* ===================================================
   PAGINA SERVIZI — lista verticale
   =================================================== */
.services-detail { background: #fff; padding: 72px 0; }
.service-item {
    display: flex;
    gap: 28px;
    align-items: flex-start;
    padding: 38px 0;
    border-bottom: 1px solid var(--grigio-md);
}
.service-item:last-child { border-bottom: none; }
.service-item .s-badge {
    width: 64px;
    height: 64px;
    background: var(--blu-scuro);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 24px;
    flex-shrink: 0;
}
.service-item h3 { font-size: 20px; color: var(--testo); margin-bottom: 10px; font-weight: 700; }
.service-item p  { font-size: 14px; color: var(--testo-mid); line-height: 1.8; }

/* ===================================================
   PAGINA MARKETING — feature cards
   =================================================== */
.marketing-section { background: var(--grigio-cl); padding: 72px 0; }
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.feature-card {
    background: #fff;
    border-radius: 5px;
    padding: 38px 26px;
    text-align: center;
    border-top: 4px solid var(--rosso);
    box-shadow: 0 3px 15px rgba(0,0,0,.05);
    transition: transform .25s;
}
.feature-card:hover { transform: translateY(-5px); }
.feature-card .f-icon { font-size: 38px; color: var(--blu-scuro); margin-bottom: 16px; }
.feature-card h4 { font-size: 16px; font-weight: 700; color: var(--testo); margin-bottom: 12px; }
.feature-card p  { font-size: 13px; color: var(--testo-mid); line-height: 1.72; }

/* ===================================================
   PAGINA CONTATTI — mappa + info
   =================================================== */
.contact-info-section { background: #fff; padding: 72px 0; }
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}
.contact-info h2 { font-size: 26px; color: var(--testo); margin-bottom: 18px; font-weight: 700; }
.contact-info > p { font-size: 14px; color: var(--testo-mid); line-height: 1.8; margin-bottom: 30px; }
.contact-detail { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 22px; }
.contact-detail .c-icon {
    width: 46px;
    height: 46px;
    background: var(--rosso);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 16px;
    flex-shrink: 0;
}
.contact-detail h4 { font-size: 12px; text-transform: uppercase; color: var(--testo-mid); letter-spacing: .5px; margin-bottom: 4px; }
.contact-detail p  { font-size: 15px; color: var(--testo); font-weight: 600; margin: 0; }

.contact-box {
    background: var(--grigio-cl);
    border: 1px solid var(--grigio-md);
    border-radius: 6px;
    padding: 35px 30px;
}
.contact-box h3 { font-size: 20px; color: var(--testo); margin-bottom: 20px; font-weight: 700; }
.sos-box {
    background: var(--blu-scuro);
    border-radius: 6px;
    padding: 30px;
    text-align: center;
    margin-top: 20px;
}
.sos-box h3 { color: #fff; font-size: 18px; margin-bottom: 10px; }
.sos-box p  { color: rgba(255,255,255,.75); font-size: 13px; margin-bottom: 20px; }

/* ===================================================
   COOKIE BANNER
   =================================================== */
#cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #152032;
    color: rgba(255,255,255,.85);
    z-index: 9999;
    box-shadow: 0 -4px 20px rgba(0,0,0,.25);
    transition: transform .4s ease, opacity .4s ease;
}
#cookie-banner.cb-hide {
    transform: translateY(100%);
    opacity: 0;
}
.cb-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 18px 20px;
    display: flex;
    align-items: center;
    gap: 30px;
}
.cb-text { flex: 1; }
.cb-text strong { color: #fff; font-size: 14px; display: block; margin-bottom: 4px; }
.cb-text p { font-size: 12px; color: rgba(255,255,255,.65); margin: 0; line-height: 1.6; }
.cb-text p a { color: var(--rosso); text-decoration: underline; }
.cb-actions { display: flex; gap: 10px; flex-shrink: 0; }
.cb-btn {
    padding: 9px 22px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .4px;
    cursor: pointer;
    border: none;
    transition: opacity .2s;
}
.cb-btn:hover { opacity: .82; }
.cb-btn-accept { background: var(--rosso); color: #fff; }
.cb-btn-reject { background: transparent; color: rgba(255,255,255,.6); border: 1px solid rgba(255,255,255,.25); }
@media (max-width: 768px) {
    .cb-inner { flex-direction: column; align-items: flex-start; gap: 14px; }
    .cb-actions { width: 100%; }
    .cb-btn { flex: 1; text-align: center; }
}

/* ===================================================
   PAGINA PRIVACY POLICY
   =================================================== */
.privacy-section {
    background: #fff;
    padding: 72px 0;
}
.privacy-section .container { max-width: 860px; }
.privacy-section h2 {
    font-size: 22px;
    color: var(--blu-scuro);
    margin: 36px 0 12px;
    font-weight: 700;
}
.privacy-section h2:first-child { margin-top: 0; }
.privacy-section p {
    font-size: 14px;
    color: var(--testo-mid);
    line-height: 1.85;
    margin-bottom: 12px;
}
.privacy-section ul {
    list-style: disc;
    padding-left: 22px;
    margin-bottom: 12px;
}
.privacy-section ul li {
    font-size: 14px;
    color: var(--testo-mid);
    line-height: 1.85;
    padding: 2px 0;
}

/* ===================================================
   RESPONSIVE
   =================================================== */
@media (max-width: 1024px) {
    .service-cols  { grid-template-columns: repeat(2,1fr); }
    .cards-grid    { grid-template-columns: repeat(2,1fr); }
    .pillars-grid  { grid-template-columns: 1fr; gap: 30px; }
    .footer-grid   { grid-template-columns: 1fr 1fr; }
    .features-grid { grid-template-columns: repeat(2,1fr); }
}
/* --- HAMBURGER BUTTON --- */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    gap: 5px;
    margin-right: 4px;
}
.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #333;
    border-radius: 2px;
    transition: all .3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 768px) {
    .topbar-left a:nth-child(1) { display: none; }

    /* Hamburger visibile */
    .nav-toggle { display: flex; }

    /* Menu mobile: nascosto finché non aperto */
    .navbar-nav {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #fff;
        box-shadow: 0 6px 20px rgba(0,0,0,.12);
        z-index: 999;
    }
    .navbar-nav.open { display: flex; }
    .navbar-nav a {
        padding: 14px 20px;
        border-bottom: 1px solid #f0f0f0;
        border-left: 3px solid transparent;
    }
    .navbar-nav a:hover,
    .navbar-nav a.active {
        border-left-color: var(--rosso);
        border-bottom-color: #f0f0f0;
    }

    /* Navbar: serve position relative per il menu assoluto */
    .navbar { position: sticky; top: 0; }
    .navbar .container { position: relative; }

    .hero { min-height: 380px; }
    .hero h1 { font-size: 28px; }
    .service-cols { grid-template-columns: 1fr; }
    .cards-grid   { grid-template-columns: 1fr; }
    .pillars-grid { grid-template-columns: 1fr; }
    .cta-strip .container { flex-direction: column; text-align: center; }
    .final-cta .container { flex-direction: column; text-align: center; }
    .footer-grid  { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: 1fr; }
    .page-banner h1 { font-size: 28px; }
}