/* Loaded only by site.landing-layout. SaaS and other public pages keep their own styles. */
*, *::before, *::after { box-sizing: border-box; }
html { color-scheme: only light; scroll-behavior: smooth; scroll-padding-top: 104px; }
body, h1, h2, h3, p { margin: 0; }
ol, ul { margin: 0; padding: 0; list-style: none; }
.ades-landing {
    --hero-copy: #f1deeb;
    --nav-copy: #f1e2ed;
    --footer-copy: #e3cadb;
    --on-dark: #fff;
    --dark-panel: #ffffff08;
    --dark-border: #ffffff40;
    --success: #155d35;
    --success-bg: #eaf7ed;
    --error: #9b1531;
    --error-bg: #fff0f1;
    --paper-ink: #25212a;
    --paper-copy: #625b68;
    font-family: "Source Sans 3", system-ui, sans-serif;
    font-size: 17px;
    line-height: 1.6;
    color: var(--ink);
    background: var(--panel);
    -webkit-font-smoothing: antialiased;
}
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; touch-action: manipulation; }
button { font: inherit; cursor: pointer; touch-action: manipulation; }
img { display: block; max-width: 100%; }
:focus-visible { outline: 3px solid var(--b400); outline-offset: 5px; }
h1, h2, h3 { font-weight: 650; text-wrap: balance; line-height: 1.18; }
p { max-width: 80ch; }
.container { width: min(100% - 48px, var(--max)); margin-inline: auto; }
.icon { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; vertical-align: middle; }
.skip-link { position: fixed; top: 12px; left: 12px; padding: 12px 20px; background: var(--on-dark); color: var(--b900); z-index: 1000; transform: translateY(-160%); border-radius: 8px; }
.skip-link:focus { transform: translateY(0); }
.topbar { position: sticky; top: 0; z-index: 100; background: var(--b900); color: var(--on-dark); border-bottom: 1px solid #ffffff24; }
.topbar-inner { display: flex; align-items: center; gap: 20px; min-height: 80px; position: relative; }
.brand { flex-shrink: 0; margin-right: auto; }
.brand img { height: 34px; width: auto; }
.nav { display: flex; align-items: center; gap: 2px; }
.nav a { font-size: 15px; color: var(--nav-copy); padding: 10px 9px; border-radius: 6px; white-space: nowrap; }
.nav a:hover { background: #ffffff12; color: var(--on-dark); }
.nav-ades { display: none; }
.menu-toggle { background: transparent; color: var(--on-dark); border: 1px solid #ffffff80; border-radius: 8px; width: 44px; height: 44px; flex-shrink: 0; align-items: center; justify-content: center; padding: 0; }
.menu-toggle:hover { background: #ffffff12; }
.mobile-label { display: none; }
.ui-btn-primary, .ui-btn-secondary, .ui-btn-soft-primary {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    border: 1px solid transparent; border-radius: var(--r1); padding: 13px 24px;
    min-height: 48px; font-size: 17px; font-weight: 650; line-height: 1.3;
    text-align: center; transition: background .15s, color .15s;
}
.ui-btn-primary { background: var(--b600); color: var(--on-dark); }
.ui-btn-primary:hover { background: var(--b700); }
.ui-btn-primary:active { background: var(--b900); }
.ui-btn-secondary { background: var(--panel); border-color: var(--accent); color: var(--accent); }
.ui-btn-secondary:hover { background: var(--soft-bg); }
.ui-btn-soft-primary { background: var(--soft-bg); color: var(--accent); }
.btn-lg { padding: 17px 26px; font-size: 18px; min-height: 58px; }
.btn-sm { padding: 10px 17px; font-size: 15px; }
.topbar .ui-btn-primary, .hero .ui-btn-primary, .final-cta .ui-btn-primary { background: var(--on-dark); color: var(--b700); }
.topbar .ui-btn-primary { color: var(--b900); }
.topbar .ui-btn-primary:hover, .hero .ui-btn-primary:hover, .final-cta .ui-btn-primary:hover { background: var(--b100); }
.topbar .ui-btn-primary:active, .hero .ui-btn-primary:active, .final-cta .ui-btn-primary:active { background: var(--b200); }
.hero .ui-btn-secondary, .final-cta .ui-btn-secondary { background: transparent; color: var(--on-dark); border-color: #ffffff80; }
.hero .ui-btn-secondary:hover, .final-cta .ui-btn-secondary:hover { background: #ffffff12; }
.hero .ui-btn-secondary:active, .final-cta .ui-btn-secondary:active { background: #ffffff24; }
.topbar :focus-visible, .hero :focus-visible, .final-cta :focus-visible { outline-color: var(--on-dark); }
section { background: var(--panel); padding: var(--section-space) 0; scroll-margin-top: 0; }
.hero { background: var(--b900); color: var(--on-dark); padding: 76px 0 80px; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 64px; align-items: center; }
.hero-grid > *, .grid-3 > *, .timeline > * { min-width: 0; }
.hero h1 { font-size: clamp(34px, 4.2vw, 52px); letter-spacing: -1.1px; line-height: 1.08; margin-bottom: 24px; max-width: 17ch; }
.eyebrow { display: block; font-size: 17px; font-weight: 600; color: var(--accent); margin-bottom: 13px; }
.hero .eyebrow, #contatti .eyebrow { color: var(--b200); }
.hero-services { min-width: 0; }
.service-card { background: var(--dark-panel); border: 1px solid var(--dark-border); border-radius: var(--r2); padding: 30px; }
.service-card h2 { font-size: 21px; font-weight: 600; padding-bottom: 18px; border-bottom: 1px solid var(--dark-border); margin-bottom: 20px; }
.service-list { display: grid; gap: 18px; }
.service-list li { display: flex; align-items: flex-start; gap: 13px; font-size: 17px; line-height: 1.4; color: var(--hero-copy); }
.service-list .icon { color: var(--b200); }
.hero .lead { font-size: 21px; line-height: 1.5; color: var(--hero-copy); margin-bottom: 30px; max-width: 44ch; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-meta { display: grid; gap: 8px; margin-top: 26px; font-size: 15px; color: var(--hero-copy); }
.hero-meta span { display: flex; align-items: center; gap: 8px; }
.hero-meta .icon { width: 18px; height: 18px; color: var(--b200); }
.mockup { background: var(--dark-panel); border: 1px solid var(--dark-border); border-radius: var(--r2); padding: 30px; color: #f5eaf1; }
.mockup-bar { display: flex; align-items: center; gap: 10px; padding-bottom: 22px; border-bottom: 1px solid var(--dark-border); margin-bottom: 6px; }
.mockup-bar h2 { font-size: 21px; font-weight: 600; }
.mockup-bar .icon { color: var(--b200); }
.mockup-example { margin-left: auto; font-size: 14px; color: var(--hero-copy); font-weight: 400; }
.mockup-row { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 12px 0; border-bottom: 1px solid #ffffff24; font-size: 15px; flex-wrap: wrap; }
.who { display: inline-flex; align-items: center; gap: 9px; }
.av { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; flex-shrink: 0; border-radius: 8px; background: #ffffff12; color: var(--b200); font-size: 12px; font-weight: 600; }
.status { padding: 3px 9px; border-radius: 6px; font-size: 13px; font-weight: 600; }
.status.read { color: var(--b700); background: var(--b100); }
.status.delivered { color: var(--success); background: var(--success-bg); }
.status.sent { color: var(--hero-copy); background: #ffffff12; }
.status.err { color: var(--error); background: var(--error-bg); }
.mockup-foot { padding-top: 4px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 22px; }
.mini b { display: block; color: var(--on-dark); font-size: 24px; line-height: 1.2; font-weight: 650; }
.mini span { font-size: 14px; color: var(--hero-copy); }
.trust-strip { background: var(--bg); border-bottom: 1px solid var(--border); }
.trust-strip > .container { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding-block: 24px; }
.integration-logos { display: flex; align-items: center; gap: 28px; flex-shrink: 0; }
.integration-logos img { width: 116px; height: 46px; object-fit: contain; }
.trust-strip-inner { display: flex; align-items: center; gap: 24px; }
.trust-item + .trust-item { border-left: 1px solid var(--border); padding-left: 24px; }
.trust-item { display: inline-flex; align-items: center; gap: 10px; font-size: 15px; color: var(--ink2); }
.trust-item .icon { color: var(--accent); }
.brand-wa svg { width: 22px; height: 22px; flex-shrink: 0; color: var(--success); }
.alt { background: var(--bg); }
.section-head { margin-bottom: 36px; }
.section-title { font-size: clamp(29px, 3vw, 38px); letter-spacing: -.6px; max-width: 29ch; }
.section-sub { font-size: 19px; color: var(--muted); margin-top: 14px; max-width: 65ch; }
.grid-3, .timeline { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; }
.feature-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 48px; }
.feature-grid > * { min-width: 0; }
.feature-grid .ui-card { display: grid; grid-template-columns: 48px minmax(0, 1fr); column-gap: 20px; row-gap: 8px; align-content: start; }
.feature-grid .ic { grid-row: 1 / span 2; margin-bottom: 0; }
.feature-grid .ui-card h3 { font-size: 22px; margin-bottom: 0; }
.feature-grid p { grid-column: 2; }
.section-split { display: grid; grid-template-columns: .85fr 1.4fr; gap: 88px; align-items: start; }
.section-split > * { min-width: 0; }
.section-split .section-head { margin-bottom: 0; }
.section-split .section-title { max-width: 13ch; }
.section-split .section-sub { max-width: 25ch; }
.section-link { display: inline-flex; align-items: center; gap: 12px; min-height: 48px; margin-top: 20px; color: var(--accent); font-weight: 650; }
.section-link:hover { text-decoration: underline; text-underline-offset: 5px; }
.section-link .icon { width: 19px; height: 19px; }
.problem-list .problem { display: flex; gap: 22px; padding: 26px 0; }
.problem-list .problem:first-child { padding-top: 0; border-top: 0; }
.problem-list .problem:last-child { padding-bottom: 0; }
.problem .ic { flex-shrink: 0; margin-bottom: 0; }
.problem h3 { font-size: 22px; margin-bottom: 6px; }
.problem p { font-size: 17px; }
#soluzione .section-head { max-width: 730px; }
.ui-card { border-top: 1px solid var(--border); padding: 30px 0; }
.ic { width: 48px; height: 48px; display: inline-flex; align-items: center; justify-content: center; background: var(--soft-bg); color: var(--accent); border-radius: 12px; margin-bottom: 20px; }
.ic .icon { width: 26px; height: 26px; }
.ui-card h3, .tl-step h3 { font-size: 24px; margin-bottom: 12px; }
.ui-card p, .tl-step p { font-size: 18px; line-height: 1.65; color: var(--ink2); }
.tl-step { position: relative; padding-top: 8px; }
.tl-step:not(:last-child)::after { content: ""; position: absolute; top: 34px; left: 76px; right: 0; border-top: 1px solid var(--border); }
.n { position: relative; display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px; background: var(--soft-bg); border-radius: 50%; margin-bottom: 22px; color: var(--accent); font-size: 24px; font-weight: 650; }
.tl-step h3 { font-size: 22px; }
.tl-step p { max-width: 28ch; }
.faq { max-width: 860px; }
.faq details { border-top: 1px solid var(--border); }
.faq details:last-child { border-bottom: 1px solid var(--border); }
.faq summary { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 0; font-size: 19px; font-weight: 600; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--accent); }
.chev { width: 22px; height: 22px; flex-shrink: 0; color: var(--accent); }
.faq details[open] .chev { transform: rotate(180deg); }
.faq-body { padding: 0 36px 24px 0; color: var(--ink2); font-size: 18px; }
#contatti { background: var(--panel); color: var(--ink); }
#contatti .eyebrow { color: var(--accent); }
#contatti .section-sub { color: var(--muted); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 88px; align-items: start; }
.contact-grid > * { min-width: 0; }
.contact-intro .section-sub { margin-top: 14px; }
.contact-support { margin-top: 36px; }
.contact-support h3 { font-size: 22px; margin-bottom: 8px; }
.contact-support p { color: var(--ink2); font-size: 18px; }
.contact-support .section-link { margin-top: 12px; color: var(--accent); }
.contact-email { display: block; width: fit-content; margin-top: 8px; overflow-wrap: anywhere; }
.text-link { color: var(--accent); text-decoration: underline; text-underline-offset: 4px; }
.text-link:hover { color: var(--b900); }
.contact-panel { background: var(--bg); color: var(--paper-ink); border: 1px solid var(--border); border-radius: var(--r2); padding: 36px; }
.contact-panel h3 { font-size: 25px; margin-bottom: 12px; }
.contact-panel p { color: var(--paper-copy); }
.contact-panel .ic { margin-bottom: 24px; }
.contact-panel .ui-btn-primary { margin-top: 30px; width: 100%; }
#contatti .contact-panel :focus-visible { outline-color: var(--b400); }
.final-cta { display: flex; align-items: center; justify-content: space-between; gap: 28px; background: var(--b900); color: var(--on-dark); border-radius: var(--r2); margin-top: 40px; padding: 28px 32px; }
.final-cta h2 { font-size: 24px; }
.final-cta p { margin-top: 8px; color: var(--hero-copy); font-size: 17px; }
.final-cta .ui-btn-secondary { flex-shrink: 0; }
.site-footer { background: var(--bg); color: var(--ink2); border-top: 1px solid var(--border); padding: 48px 0 24px; font-size: 15px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 64px; padding-bottom: 36px; }
.footer-grid > * { min-width: 0; }
.footer-brand img { height: 34px; width: auto; }
.footer-brand > a:first-child { display: inline-block; }
.footer-brand p { margin-top: 16px; color: var(--muted); font-size: 16px; }
.footer-email { display: inline-block; padding-block: 10px; color: var(--accent); overflow-wrap: anywhere; }
.footer-nav { display: flex; flex-direction: column; align-items: flex-start; }
.footer-nav h2 { font-size: 16px; color: var(--ink); margin-bottom: 14px; }
.footer-nav a { display: inline-flex; align-items: center; min-height: 36px; padding-block: 6px; }
.site-footer a:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 4px; }
.footer-bottom { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 24px; border-top: 1px solid var(--border); padding-top: 20px; color: var(--muted); font-size: 13px; }
.footer-bottom > p { margin-right: auto; }
.footer-ades { display: inline-flex; align-items: center; gap: 8px; min-height: 36px; }
.footer-ades .icon { width: 16px; height: 16px; }
.footer-version > div { margin: 0; padding: 0; }
@media (max-width: 1100px) {
    .hero-grid { gap: 40px; }
    .section-split, .contact-grid { gap: 48px; }
    .hero h1 { font-size: 46px; }
    .topbar-inner { gap: 12px; }
    .nav a { padding-inline: 7px; }
}
@media (max-width: 920px) {
    .ades-landing { --section-space: 64px; }
    .hero-grid { grid-template-columns: 1fr; gap: 36px; }
    .hero-meta { max-width: 560px; }
    .service-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 28px; }
    .trust-strip > .container { flex-direction: column; gap: 20px; }
    .trust-strip-inner { width: 100%; justify-content: center; }
    .section-split { grid-template-columns: 1fr; gap: 36px; }
    .section-split .section-title, .section-split .section-sub { max-width: none; }
    .contact-grid { gap: 36px; }
    .contact-panel { padding: 28px; }
    .hero h1 { font-size: clamp(36px, 6vw, 52px); }
    .topbar-inner { flex-wrap: wrap; padding-block: 12px; }
    .menu-toggle { display: inline-flex; }
    .nav { order: 4; width: 100%; display: flex; flex-direction: column; align-items: stretch; padding: 8px 0; }
    .nav a { min-height: 44px; padding-inline: 12px; }
    .nav-ades { display: block; }
    .topbar.menu-ready .nav { position: absolute; top: 100%; left: -24px; right: -24px; width: auto; padding: 12px 24px 20px; background: var(--b900); border-bottom: 1px solid var(--dark-border); box-shadow: var(--shadow); }
    .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; gap: 28px; }
    .grid-3, .timeline { gap: 24px; }
    .mockup { max-width: 580px; width: 100%; }
}
@media (min-width: 921px) {
    .menu-toggle { display: none; }
}
@media (max-width: 640px) {
    .ades-landing { --section-space: 52px; }
    .container { width: calc(100% - 36px); }
    .brand img { height: 28px; }
    .topbar-inner { gap: 10px; min-height: 72px; }
    .desktop-label { display: none; }
    .mobile-label { display: inline; }
    .header-login { min-height: 44px; padding-inline: 14px; }
    .hero { padding: 44px 0 52px; }
    .hero h1 { font-size: 36px; letter-spacing: -.6px; }
    .hero .lead { font-size: 20px; }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .btn-lg { padding: 16px 20px; }
    .mockup, .contact-panel { padding: 24px 20px; }
    .service-card { padding: 24px 20px; }
    .service-list, .feature-grid { grid-template-columns: 1fr; }
    .service-list { gap: 15px; }
    .integration-logos { gap: 24px; }
    .integration-logos img { width: 116px; height: 50px; }
    .topbar.menu-ready .nav { left: -18px; right: -18px; padding-inline: 18px; }
    .mockup-bar { gap: 8px; padding-bottom: 18px; }
    .mockup-bar h2 { font-size: 18px; }
    .mockup-bar .icon { width: 20px; height: 20px; }
    .mockup-example { font-size: 12px; }
    .mockup-row { font-size: 14px; }
    .hero-meta { gap: 8px; font-size: 14px; }
    .trust-strip-inner { flex-direction: column; align-items: flex-start; gap: 12px; }
    .trust-item + .trust-item { padding-left: 0; border-left: 0; }
    .trust-item { font-size: 14px; }
    .mockup-foot { gap: 8px; }
    .mini b { font-size: 22px; }
    .mini span { font-size: 13px; }
    .who { gap: 6px; }
    .av { width: 24px; height: 28px; }
    .status { font-size: 12px; padding-inline: 6px; }
    .section-title { font-size: 31px; }
    .section-sub { font-size: 18px; }
    .grid-3, .timeline, .contact-grid { grid-template-columns: 1fr; gap: 28px; }
    .problem-list .problem { gap: 16px; }
    .problem-list .problem:first-child { padding-top: 0; }
    .problem-list .problem:last-child { padding-bottom: 0; }
    .problem h3 { font-size: 21px; }
    .problem p { font-size: 17px; }
    .tl-step { padding-top: 0; padding-left: 76px; min-height: 76px; }
    .n { position: absolute; top: 0; left: 0; margin-bottom: 0; }
    .tl-step:not(:last-child)::after { top: 64px; left: 26px; bottom: -14px; right: auto; border-top: 0; border-left: 1px solid var(--border); }
    .contact-support { margin-top: 28px; }
    .final-cta { flex-direction: column; align-items: stretch; gap: 24px; padding: 24px; }
    .ui-card:not(.contact-panel) { padding-block: 26px; }
    .faq summary { font-size: 18px; }
    .faq-body { padding-right: 0; }
    .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 20px; }
    .footer-brand { grid-column: 1 / -1; }
    .footer-nav a { min-height: 44px; }
    .footer-bottom > p { width: 100%; }
    .footer-version { margin-left: auto; }
    .site-footer { padding-top: 36px; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation: none !important; transition: none !important; }
}