/* ==========================================================================
   R3D LINK — redesign
   Principi (skill apple-design): tipografia con tracking dipendente dalla
   dimensione, materiali traslucidi per la chrome, feedback su pointer-down,
   motion via spring (js/spring.js), reduced-motion / reduced-transparency.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  color-scheme: light;

  /* Colori — light */
  --bg: #ffffff;
  --bg-2: #f5f5f7;
  --bg-3: #e8e8ed;
  --fg: #1d1d1f;
  --fg-2: #6e6e73;
  --fg-3: #86868b;
  --line: rgba(0, 0, 0, 0.08);
  --accent: #c32426;
  --accent-strong: #a81f21;
  --accent-soft: rgba(195, 36, 38, 0.10);
  --on-accent: #ffffff;
  --success: #1f8a3b;
  --warning: #b25e00;

  /* Materiali */
  --material-bg: rgba(255, 255, 255, 0.72);
  --material-edge: rgba(255, 255, 255, 0.6);
  --material-dark-bg: rgba(29, 29, 31, 0.72);
  --glass-bg: rgba(255, 255, 255, 0.16);
  --glass-edge: rgba(255, 255, 255, 0.38);
  --scrim: rgba(0, 0, 0, 0.4);
  --shadow-1: 0 1px 2px rgba(0,0,0,.06), 0 4px 12px rgba(0,0,0,.06);
  --shadow-2: 0 2px 6px rgba(0,0,0,.08), 0 16px 40px rgba(0,0,0,.14);
  --shadow-3: 0 8px 24px rgba(0,0,0,.18), 0 40px 80px rgba(0,0,0,.24);

  /* Tipografia */
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display",
          system-ui, "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --text-body: 1.0625rem;      /* 17px */
  --lh-body: 1.47;

  /* Geometria */
  --radius-s: 10px;
  --radius-m: 16px;
  --radius-l: 24px;
  --radius-pill: 980px;
  --gutter: clamp(1rem, 4vw, 2rem);
  --container: 1120px;
  --nav-h: 3.25rem;           /* 52px */
  --section: clamp(4rem, 9vw, 7.5rem);

  /* Motion (solo per transizioni non gestuali) */
  --ease-out: cubic-bezier(0.25, 0.1, 0.25, 1);
  --ease-in: cubic-bezier(0.75, 0, 0.9, 0.9);  /* inverso del precedente: percorsi speculari */
  --t-fast: 120ms;
  --t-med: 260ms;
}

/* Tema scuro: applicato da js/theme.js (tramonto→alba o toggle) tramite data-theme.
   Il blocco @media è solo il fallback senza JavaScript. */
:root[data-theme="dark"] {
  color-scheme: dark;
    --bg: #000000;
    --bg-2: #1c1c1e;
    --bg-3: #2c2c2e;
    --fg: #f5f5f7;
    --fg-2: #a1a1a6;
    --fg-3: #86868b;
    --line: rgba(255, 255, 255, 0.12);
    --accent: #e0393b;
    --accent-strong: #ee4e50;
    --accent-soft: rgba(224, 57, 59, 0.16);
    --material-bg: rgba(0, 0, 0, 0.62);
    --material-edge: rgba(255, 255, 255, 0.10);
    --glass-bg: rgba(255, 255, 255, 0.10);
    --glass-edge: rgba(255, 255, 255, 0.22);
    --scrim: rgba(0, 0, 0, 0.6);
    --shadow-1: 0 1px 2px rgba(0,0,0,.4), 0 4px 12px rgba(0,0,0,.4);
    --shadow-2: 0 2px 6px rgba(0,0,0,.5), 0 16px 40px rgba(0,0,0,.5);
    --shadow-3: 0 8px 24px rgba(0,0,0,.6), 0 40px 80px rgba(0,0,0,.6);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    color-scheme: dark;
    --bg: #000000;
    --bg-2: #1c1c1e;
    --bg-3: #2c2c2e;
    --fg: #f5f5f7;
    --fg-2: #a1a1a6;
    --fg-3: #86868b;
    --line: rgba(255, 255, 255, 0.12);
    --accent: #e0393b;
    --accent-strong: #ee4e50;
    --accent-soft: rgba(224, 57, 59, 0.16);
    --material-bg: rgba(0, 0, 0, 0.62);
    --material-edge: rgba(255, 255, 255, 0.10);
    --glass-bg: rgba(255, 255, 255, 0.10);
    --glass-edge: rgba(255, 255, 255, 0.22);
    --scrim: rgba(0, 0, 0, 0.6);
    --shadow-1: 0 1px 2px rgba(0,0,0,.4), 0 4px 12px rgba(0,0,0,.4);
    --shadow-2: 0 2px 6px rgba(0,0,0,.5), 0 16px 40px rgba(0,0,0,.5);
    --shadow-3: 0 8px 24px rgba(0,0,0,.6), 0 40px 80px rgba(0,0,0,.6);
  }
}

/* ---------- Transizioni tra pagine (View Transitions cross-document) ---------- */
@view-transition { navigation: auto; }
::view-transition-old(root), ::view-transition-new(root) { animation-duration: 220ms; animation-timing-function: var(--ease-out); }
.nav { view-transition-name: site-nav; }
.dock { view-transition-name: site-dock; }
@media (prefers-reduced-motion: reduce) { @view-transition { navigation: none; } }

/* ---------- Reset essenziale ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { touch-action: manipulation; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 1rem); }
body {
  margin: 0;
  font: 400 var(--text-body) / var(--lh-body) var(--font);
  font-optical-sizing: auto;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  -webkit-user-select: none;
  user-select: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
/* I campi restano selezionabili per scrivere, correggere e incollare. */
input, textarea, [contenteditable]:not([contenteditable="false"]) { -webkit-user-select: text; user-select: text; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--accent-soft); }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}
.skip-link {
  position: fixed; top: .5rem; left: .5rem; z-index: 200;
  padding: .6rem 1rem; background: var(--fg); color: var(--bg);
  border-radius: var(--radius-pill); transform: translateY(-200%);
}
.skip-link:focus { transform: none; }

/* ---------- Tipografia: tracking e leading dipendono dalla dimensione ---------- */
.t-display {
  font-size: clamp(2.5rem, 6.2vw, 4.5rem);
  line-height: 1.04;
  letter-spacing: -0.028em;
  font-weight: 700;
}
.t-display-s {
  font-size: clamp(2rem, 4.8vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -0.025em;
  font-weight: 700;
}
.t-headline {
  font-size: clamp(2rem, 4.2vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.022em;
  font-weight: 700;
}
.t-title {
  font-size: clamp(1.375rem, 2.4vw, 1.75rem);
  line-height: 1.18;
  letter-spacing: -0.014em;
  font-weight: 600;
}
.t-title-s { font-size: 1.1875rem; line-height: 1.25; letter-spacing: -0.01em; font-weight: 600; }
.t-lead { font-size: clamp(1.125rem, 1.6vw, 1.375rem); line-height: 1.4; letter-spacing: -0.006em; color: var(--fg-2); }
.t-body { font-size: var(--text-body); line-height: var(--lh-body); }
.t-caption { font-size: 0.8125rem; line-height: 1.35; letter-spacing: 0.012em; color: var(--fg-3); }
.t-eyebrow {
  font-size: 0.8125rem; line-height: 1.3; letter-spacing: 0.06em;
  text-transform: uppercase; font-weight: 600; color: var(--accent);
}
.t-muted { color: var(--fg-2); }
.t-center { text-align: center; }
.t-balance { text-wrap: balance; }
.t-pretty { text-wrap: pretty; }

/* ---------- Layout ---------- */
.container { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; }
.section { padding-block: var(--section); }
.section--tight { padding-block: calc(var(--section) * .6); }
.section--alt { background: var(--bg-2); }
.section--alt .step, .section--alt .post, .section--alt .value, .section--alt .cta-band, .section--alt .faq__item { background: var(--bg); }
.section--alt .field input, .section--alt .field select, .section--alt .field textarea { background: var(--bg); box-shadow: inset 0 0 0 1px var(--line); }
.section-head { max-width: 42rem; margin-bottom: clamp(2rem, 5vw, 3.5rem); }
.section-head > * + * { margin-top: .75rem; }
.section-head--center { margin-inline: auto; text-align: center; }
.stack > * + * { margin-top: 1rem; }
.cluster { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; }

/* ---------- Bottoni: feedback sul pointer-down, istantaneo ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 2.75rem; padding: .7rem 1.35rem;
  border-radius: var(--radius-pill);
  font-weight: 600; font-size: 1rem; letter-spacing: -0.005em; line-height: 1.2;
  white-space: nowrap; user-select: none; -webkit-user-select: none; -webkit-tap-highlight-color: transparent;
  transition: transform 100ms ease-out, background-color var(--t-fast) var(--ease-out), box-shadow var(--t-fast) var(--ease-out);
  will-change: transform;
}
.btn:active { transform: scale(0.96); }
.btn svg { width: 1.1em; height: 1.1em; flex: none; }
.btn--primary { background: var(--accent); color: var(--on-accent); }
.btn--primary:hover { background: var(--accent-strong); }
.btn--secondary { background: var(--bg-2); color: var(--fg); }
.btn--secondary:hover { background: var(--bg-3); }
.btn--glass {
  color: #fff; background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(180%); -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: inset 0 0 0 1px var(--glass-edge);
}
.btn--glass:hover { background: rgba(255,255,255,.24); }
.btn--small { min-height: 2.5rem; padding: .5rem 1.1rem; font-size: .875rem; }
.btn--large { min-height: 3.125rem; padding: .85rem 1.6rem; font-size: 1.0625rem; }
.btn--block { width: 100%; }
.btn--icon { width: 2.75rem; padding: 0; }
.link {
  display: inline-flex; align-items: center; gap: .3rem; min-height: 2.5rem;
  color: var(--accent); font-weight: 500;
}
.link svg { width: .9em; height: .9em; transition: transform var(--t-fast) var(--ease-out); }
.link:hover svg { transform: translateX(2px); }
.link:hover { text-decoration: underline; text-underline-offset: .2em; }

/* ---------- Header: materiale traslucido, scroll-edge invece del bordo ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  height: var(--nav-h);
  background: var(--material-bg);
  backdrop-filter: blur(20px) saturate(180%); -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: inset 0 -1px 0 transparent;
}
.nav::after {                       /* scroll-edge effect: appare solo con contenuto sotto */
  content: ""; position: absolute; left: 0; right: 0; top: 100%; height: 1.25rem;
  pointer-events: none; opacity: 0;
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent);
  mask-image: linear-gradient(to bottom, #000, transparent);
  transition: opacity var(--t-med) var(--ease-out);
}
.nav.is-scrolled::after { opacity: 1; }
.nav.is-scrolled { box-shadow: inset 0 -1px 0 var(--line); }
.nav__inner { height: 100%; display: flex; align-items: center; gap: 1.5rem; }
.nav__links { position: relative; display: flex; gap: .25rem; margin-inline: auto; }
.nav__pill {                          /* segue il cursore con una spring (js/main.js) */
  position: absolute; top: 0; left: 0; height: 100%; width: 0; border-radius: var(--radius-pill);
  background: var(--bg-2); opacity: 0; pointer-events: none; will-change: transform, width;
  transition: opacity var(--t-fast) var(--ease-out);
}
.nav__links.is-hovering .nav__pill { opacity: 1; }
.nav__links a {
  position: relative; z-index: 1;
  font-size: .875rem; letter-spacing: -0.004em; color: var(--fg); opacity: .82;
  padding: .4rem .8rem; border-radius: var(--radius-pill); transition: opacity var(--t-fast) var(--ease-out);
}
.nav__links a:hover, .nav__links a[aria-current="page"] { opacity: 1; }
.nav__links a[aria-current="page"] { font-weight: 600; }
.nav__cta { margin-left: auto; }
.nav__burger {
  display: none; position: relative; margin-left: auto; width: 2.5rem; height: 2.5rem; border-radius: 50%;
  transition: transform 100ms ease-out, background-color var(--t-fast);
}
.nav__burger:active { transform: scale(.92); background: var(--bg-2); }
.nav__burger span { position: absolute; left: 50%; top: 50%; width: 1.125rem; height: 2px; margin: -1px 0 0 -0.5625rem; background: var(--fg); border-radius: 2px; transition: transform var(--t-med) var(--ease-out), opacity var(--t-med); }
.nav__burger span:nth-child(1) { transform: translateY(-5px); }
.nav__burger span:nth-child(3) { transform: translateY(5px); }
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: rotate(-45deg); }

/* Toggle giorno/notte: sole ↔ luna con crossfade + rotazione, feedback sul press */
.theme-toggle {
  position: relative; flex: none; width: 2.5rem; height: 2.5rem; margin-left: .35rem; border-radius: 50%;
  background: var(--bg-2); color: var(--fg);
  transition: transform 100ms ease-out, background-color var(--t-fast);
}
.theme-toggle:hover { background: var(--bg-3); }
.theme-toggle:active { transform: scale(.9); }
.theme-toggle svg {
  position: absolute; inset: 0; margin: auto; width: 1.15rem; height: 1.15rem;
  transition: opacity var(--t-med) var(--ease-out), transform var(--t-med) var(--ease-out);
}
.theme-toggle__sun { opacity: 1; transform: rotate(0) scale(1); }
.theme-toggle__moon { opacity: 0; transform: rotate(-90deg) scale(.6); }
:root[data-theme="dark"] .theme-toggle__sun { opacity: 0; transform: rotate(90deg) scale(.6); }
:root[data-theme="dark"] .theme-toggle__moon { opacity: 1; transform: rotate(0) scale(1); }

/* Il passaggio chiaro↔scuro è sfumato, mai uno scatto di luminosità (skill §14) */
html.theme-transition, html.theme-transition *, html.theme-transition *::before, html.theme-transition *::after {
  transition: background-color 380ms var(--ease-out), color 380ms var(--ease-out), border-color 380ms var(--ease-out), box-shadow 380ms var(--ease-out), fill 380ms var(--ease-out) !important;
}
html.theme-transition .theme-toggle svg { transition: opacity var(--t-med) var(--ease-out), transform var(--t-med) var(--ease-out) !important; }

/* Logo: marchio SVG + wordmark testuale (nitido a ogni dimensione, adatta al tema) */
.brand { display: inline-flex; align-items: center; gap: .55rem; flex: none; }
.brand__mark { width: 1.85rem; height: 1.85rem; flex: none; }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__name { font-weight: 800; font-size: 1.05rem; letter-spacing: -0.02em; white-space: nowrap; }
.brand__tag { font-weight: 600; font-size: .5rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fg-2); margin-top: .18rem; white-space: nowrap; }
.brand--large .brand__mark { width: 3.25rem; height: 3.25rem; }
html.js.first-visit .nav .brand__mark path,
html.js.first-visit .nav .brand__mark circle { stroke-dasharray: 60; stroke-dashoffset: 60; animation: draw 700ms var(--ease-out) forwards; }
html.js.first-visit .nav .brand__mark circle:nth-of-type(2) { animation-delay: 120ms; }
html.js.first-visit .nav .brand__mark circle:nth-of-type(3) { animation-delay: 200ms; }
html.js.first-visit .nav .brand__mark path { animation-delay: 260ms; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.brand--large .brand__name { font-size: 1.9rem; }
.brand--large .brand__tag { font-size: .8rem; }

/* Menu mobile: si "materializza" (blur + scala + opacità), non solo fade */
.menu {
  position: fixed; inset: var(--nav-h) 0 0 0; z-index: 90;
  padding: 1rem var(--gutter) calc(2rem + env(safe-area-inset-bottom, 0px));
  overflow-y: auto; -webkit-overflow-scrolling: touch; overscroll-behavior: contain;
  background: var(--material-bg);
  backdrop-filter: blur(24px) saturate(180%); -webkit-backdrop-filter: blur(24px) saturate(180%);
  transform-origin: top center;
  opacity: 0; transform: scale(.98) translateY(-6px); filter: blur(8px);
  visibility: hidden; pointer-events: none;
  transition: opacity var(--t-med) var(--ease-out), transform var(--t-med) var(--ease-out), filter var(--t-med) var(--ease-out), visibility 0s linear var(--t-med);
}
.menu.is-open { opacity: 1; transform: none; filter: none; visibility: visible; pointer-events: auto; transition-delay: 0s; }
.menu nav a { display: flex; align-items: center; min-height: 3.25rem; padding: .6rem 0; font-size: clamp(1.25rem, 5.4vw, 1.5rem); font-weight: 600; letter-spacing: -0.018em; border-bottom: 1px solid var(--line); }
.menu nav a:active { opacity: .6; }
.menu .btn { margin-top: 1.5rem; }

/* ---------- Hero ---------- */
.hero {
  position: relative; isolation: isolate; color: #fff;
  min-height: calc(100svh - var(--nav-h)); min-height: calc(100vh - var(--nav-h));
  display: flex; align-items: flex-end;
  background: #0b0b0d;
}
.hero__media {
  position: absolute; inset: 0; z-index: -1; overflow: hidden;
  background: radial-gradient(120% 80% at 80% 20%, #3a2a2a 0%, #141416 55%, #050506 100%);
}
.hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: 70% center; transform-origin: 60% 40%; will-change: transform; }
html.js .hero [data-enter]:not(.is-entered), html.js .s-hero [data-enter]:not(.is-entered) { opacity: 0; animation: enter-safety 1ms linear 2.5s forwards; } /* main.js li fa entrare con una spring; dopo 2,5 s sono comunque visibili */
@keyframes enter-safety { to { opacity: 1; } }
.hero__widget {
  position: absolute; right: var(--gutter); bottom: clamp(2.5rem, 6vw, 4.5rem); width: 17.5rem;
  padding: 1rem 1.1rem 1.1rem; border-radius: var(--radius-m); color: #fff;
  background: rgba(255,255,255,.12); backdrop-filter: blur(24px) saturate(180%); -webkit-backdrop-filter: blur(24px) saturate(180%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.35), inset 0 0 0 1px rgba(255,255,255,.18), var(--shadow-2);
  display: none;
}
.hero__widget-head { display: flex; align-items: center; gap: .5rem; font-size: .8125rem; font-weight: 600; letter-spacing: .02em; text-transform: uppercase; color: rgba(255,255,255,.85); margin-bottom: .6rem; }
.hero__widget-dot { width: .55rem; height: .55rem; border-radius: 50%; background: #34c759; box-shadow: 0 0 0 0 rgba(52,199,89,.5); animation: pulse 1.8s ease-out infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(52,199,89,.5); } 70% { box-shadow: 0 0 0 .5rem rgba(52,199,89,0); } 100% { box-shadow: 0 0 0 0 rgba(52,199,89,0); } }
.hero__widget ul { display: grid; gap: .45rem; }
.hero__widget li { display: flex; justify-content: space-between; gap: 1rem; font-size: .875rem; line-height: 1.3; padding-top: .45rem; border-top: 1px solid rgba(255,255,255,.14); }
.hero__widget li:first-child { border-top: 0; padding-top: 0; }
.hero__widget li span:last-child { color: rgba(255,255,255,.72); text-align: right; }
.hero__widget-foot { margin-top: .75rem; font-size: .6875rem; letter-spacing: .02em; color: rgba(255,255,255,.5); }
@media (min-width: 1024px) { .hero__widget { display: block; bottom: 6.75rem; } .hero__content { padding-right: 19rem; max-width: 62rem; } }
.hero__media::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(to top, rgba(0,0,0,.82) 0%, rgba(0,0,0,.45) 45%, rgba(0,0,0,.15) 100%),
    linear-gradient(to right, rgba(0,0,0,.45), transparent 60%);
}
.hero__content { position: relative; padding-block: clamp(3rem, 8vw, 6rem) clamp(2.5rem, 6vw, 4.5rem); max-width: 54rem; }
.hero__content > * + * { margin-top: 1.25rem; }
.hero .t-lead { color: rgba(255,255,255,.85); max-width: 36rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.75rem; }
.chip {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .45rem .9rem .45rem .6rem; border-radius: var(--radius-pill);
  background: var(--glass-bg); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  box-shadow: inset 0 0 0 1px var(--glass-edge);
  font-size: .8125rem; font-weight: 600; letter-spacing: .02em; text-transform: uppercase;
}
.chip svg { width: 1rem; height: 1rem; }
.hero .chip { margin-top: 2rem; }

/* ---------- Valori (3 promesse) ---------- */
.values { display: grid; gap: 1rem; grid-template-columns: repeat(3, 1fr); }
.value { display: flex; gap: 1rem; align-items: center; padding: 1.5rem; border-radius: var(--radius-l); background: var(--bg-2); }
.value__icon { flex: none; width: 2.75rem; height: 2.75rem; border-radius: 50%; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); }
.value__icon svg { width: 1.35rem; height: 1.35rem; }
.value h3 { font-size: 1.0625rem; font-weight: 600; letter-spacing: -0.008em; }
.value p { margin-top: .25rem; color: var(--fg-2); font-size: .9375rem; }

/* ---------- Scroller (carosello servizi) ----------
   Touch/trackpad: scroll nativo + scroll-snap (già fluido e interrompibile).
   Mouse: drag 1:1 + spring con handoff della velocità (js/main.js). */
.scroller { position: relative; }
.scroller__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-bottom: 1.75rem; }
.scroller__nav { display: flex; gap: .5rem; flex: none; }
.scroller__btn {
  width: 2.75rem; height: 2.75rem; border-radius: 50%;
  display: grid; place-items: center; background: var(--bg-2); color: var(--fg);
  transition: transform 100ms ease-out, background-color var(--t-fast), opacity var(--t-fast);
}
.scroller__btn:hover { background: var(--bg-3); }
.scroller__btn:active { transform: scale(.92); }
.scroller__btn[disabled] { opacity: .35; cursor: default; }
.scroller__btn svg { width: 1rem; height: 1rem; }
.scroller__track {
  overflow-x: auto; overflow-y: hidden; overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory; scrollbar-width: none; -ms-overflow-style: none;
  cursor: grab;
  /* la pista sborda fino ai margini della finestra, le card si allineano al container */
  margin-inline: calc(50% - 50vw); padding-inline: max(var(--gutter), calc(50vw - var(--container) / 2));
  scroll-padding-inline: max(var(--gutter), calc(50vw - var(--container) / 2));
  -webkit-mask-image: linear-gradient(to right, transparent, #000 var(--gutter), #000 calc(100% - var(--gutter)), transparent);
  mask-image: linear-gradient(to right, transparent, #000 var(--gutter), #000 calc(100% - var(--gutter)), transparent);
}
.scroller__track::-webkit-scrollbar { display: none; }
.scroller__track.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.scroller__track.is-dragging * { pointer-events: none; }
.scroller__inner { display: flex; gap: 1.25rem; will-change: transform; padding-bottom: .5rem; }
.scroller__inner::after { content: ""; flex: none; width: 1px; }

.card {
  flex: none; width: clamp(17rem, 30vw, 22.5rem);
  scroll-snap-align: start;
  border-radius: var(--radius-l); background: var(--bg-2); overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform 100ms ease-out, box-shadow var(--t-med) var(--ease-out);
  -webkit-user-drag: none; user-select: none; -webkit-user-select: none;
}
.card:active { transform: scale(.985); }
.card__media { position: relative; aspect-ratio: 4 / 3; background: var(--bg-3); overflow: hidden; }
.card__media::after, .service__media::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px var(--line); pointer-events: none; }
.card__media img { width: 100%; height: 100%; object-fit: cover; -webkit-user-drag: none; transition: transform 600ms var(--ease-out); }
.card:hover .card__media img { transform: scale(1.03); }
.card__body { padding: 1.25rem 1.375rem 1.5rem; display: flex; flex-direction: column; gap: .5rem; flex: 1; }
.card__body h3 { font-size: 1.1875rem; font-weight: 600; letter-spacing: -0.012em; }
.card__body p { color: var(--fg-2); font-size: .9375rem; }
.card__body .link { margin-top: auto; padding-top: .75rem; }

/* ---------- Sezione Starlink (scura) + confronto prima/dopo ---------- */
.dark { background: #000; color: #f5f5f7; }
.dark .t-lead { color: rgba(245,245,247,.72); }
.dark .t-caption { color: rgba(245,245,247,.55); }
.split { display: grid; gap: clamp(2rem, 5vw, 4rem); grid-template-columns: 1fr 1fr; align-items: center; }
.split__copy > * + * { margin-top: 1rem; }
.split__copy .btn { margin-top: 1.5rem; }
.checklist { display: grid; gap: .6rem; margin-top: 1.25rem !important; }
.checklist li { display: flex; gap: .65rem; align-items: flex-start; color: rgba(245,245,247,.85); }
.checklist svg { flex: none; width: 1.25rem; height: 1.25rem; color: var(--accent); margin-top: .15rem; }

.compare {
  --pos: 50%;
  position: relative; aspect-ratio: 4 / 3; border-radius: var(--radius-l); overflow: hidden;
  background: #1c1c1e; touch-action: none; user-select: none; -webkit-user-select: none; cursor: ew-resize;
  box-shadow: var(--shadow-3);
}
.compare img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; -webkit-user-drag: none; pointer-events: none; }
.compare__after { clip-path: inset(0 0 0 var(--pos)); }
.compare__label {
  position: absolute; top: 1rem; padding: .35rem .7rem; border-radius: var(--radius-pill);
  font-size: .75rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: #fff;
  background: rgba(0,0,0,.45); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.25); pointer-events: none;
}
.compare__label--before { left: 1rem; }
.compare__label--after { right: 1rem; }
.compare__divider {
  position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; margin-left: -1px;
  background: rgba(255,255,255,.9); pointer-events: none;
}
.compare__handle {
  position: absolute; top: 50%; left: var(--pos); width: 2.75rem; height: 2.75rem;
  transform: translate(-50%, -50%); border-radius: 50%; display: grid; place-items: center;
  background: rgba(255,255,255,.92); color: #1d1d1f; box-shadow: var(--shadow-2);
  cursor: ew-resize; touch-action: none;
}
.compare__handle:focus-visible { outline-offset: 4px; }
.compare__handle svg { width: 1.25rem; height: 1.25rem; }
.compare.is-dragging .compare__handle { transform: translate(-50%, -50%) scale(1.06); }
.compare__fallback { position: absolute; inset: 0; display: grid; place-items: center; color: rgba(255,255,255,.4); font-size: .875rem; }

/* ---------- Partner (griglia bento) ---------- */
.bento { display: grid; gap: 1rem; grid-template-columns: repeat(6, 1fr); }
.tile {
  grid-column: span 2; padding: 1.75rem; border-radius: var(--radius-l); background: var(--bg-2);
  display: flex; flex-direction: column; gap: .75rem; min-height: 14rem;
  transition: transform 100ms ease-out;
}
.tile:active { transform: scale(.99); }
.tile--wide { grid-column: span 4; }
/* I PNG dei partner hanno sfondo bianco opaco: il blend mode lo rende invisibile
   sulla tile (multiply su chiaro, screen+invert su scuro) senza doverli ritagliare. */
.tile__logo { height: 3.25rem; display: flex; align-items: center; margin-bottom: auto; margin-left: -.5rem; }
.tile__logo img { height: 100%; width: auto; max-width: 11rem; object-fit: contain; object-position: left; filter: grayscale(1) contrast(1.05); mix-blend-mode: multiply; opacity: .9; }
.tile__logo .tile__wordmark { font-weight: 800; letter-spacing: .12em; font-size: 1.1rem; text-transform: uppercase; }
.tile h3 { font-size: 1.1875rem; font-weight: 600; letter-spacing: -0.012em; }
.tile p { color: var(--fg-2); font-size: .9375rem; }
.tile .link { font-size: .9375rem; }
:root[data-theme="dark"] .tile__logo img { filter: grayscale(1) invert(1) contrast(1.05); mix-blend-mode: screen; }
@media (prefers-color-scheme: dark) { :root:not([data-theme]) .tile__logo img { filter: grayscale(1) invert(1) contrast(1.05); mix-blend-mode: screen; } }

/* ---------- Processo ---------- */
.steps { display: grid; gap: 1rem; grid-template-columns: repeat(3, 1fr); counter-reset: step; }
.step { position: relative; padding: 1.75rem; border-radius: var(--radius-l); background: var(--bg-2); }
@media (min-width: 768px) {
  .step + .step::before { content: ""; position: absolute; left: -1rem; top: 3.1rem; width: 1rem; height: 2px; background: var(--accent); opacity: .35; }
}
.step__num { font-size: 2.75rem; font-weight: 700; letter-spacing: -0.04em; line-height: 1; color: var(--accent); }
.step h3 { margin-top: 1.25rem; font-size: 1.1875rem; font-weight: 600; letter-spacing: -0.012em; }
.step p { margin-top: .5rem; color: var(--fg-2); font-size: .9375rem; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: clamp(1.5rem, 4vw, 3rem); grid-template-columns: 1fr 1.4fr; align-items: start; }
.faq .section-head { margin-bottom: 0; position: sticky; top: calc(var(--nav-h) + 1.5rem); }
.faq__list { display: grid; gap: .6rem; }
.faq__item { border-radius: var(--radius-m); background: var(--bg-2); overflow: hidden; }
.faq__q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; text-align: left;
  padding: 1.1rem 1.25rem; font-weight: 600; font-size: 1.0625rem; letter-spacing: -0.008em;
  color: var(--fg); transition: background-color var(--t-fast), color var(--t-fast);
}
.faq__q:hover, .faq__q:focus-visible { background: #a81f21; color: #fff; }
.faq__q:focus-visible { outline-offset: -3px; outline-color: #fff; }
.faq__q:active { background: #89191b; color: #fff; }
.faq__q svg { flex: none; width: 1.1rem; height: 1.1rem; color: currentColor; transition: transform var(--t-med) var(--ease-out); }
.faq__q[aria-expanded="true"] svg { transform: rotate(45deg); }
.faq__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 320ms var(--ease-out); }
.faq__a > div { overflow: hidden; }
.faq__a p { padding: .75rem 1.25rem 1.25rem; color: var(--fg); font-size: .9375rem; }
.faq__a a { color: var(--accent); text-decoration: underline; text-underline-offset: .2em; }
.faq__item.is-open .faq__a { grid-template-rows: 1fr; }

/* ---------- Banda CTA ---------- */
.cta-band { background: var(--bg-2); border-radius: var(--radius-l); padding: clamp(2rem, 5vw, 3.5rem); display: grid; gap: 1.5rem; grid-template-columns: 1.4fr 1fr; align-items: center; }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: .75rem; justify-content: flex-end; }

/* ---------- Dock mobile: azioni rapide, si nasconde scrollando (spring in js/main.js) ---------- */
.dock {
  position: fixed; left: 1rem; right: 1rem; bottom: calc(.75rem + env(safe-area-inset-bottom, 0px)); z-index: 95;
  display: none; grid-template-columns: 1fr 1fr 1.3fr; gap: .35rem; padding: .35rem;
  border-radius: var(--radius-pill);
  background: var(--material-bg); backdrop-filter: blur(24px) saturate(180%); -webkit-backdrop-filter: blur(24px) saturate(180%);
  box-shadow: inset 0 0 0 1px var(--line), var(--shadow-2);
  will-change: transform;
}
.dock__btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  min-height: 2.75rem; border-radius: var(--radius-pill); font-size: .875rem; font-weight: 600; letter-spacing: -0.005em;
  color: var(--fg); transition: transform 100ms ease-out, background-color var(--t-fast);
  -webkit-tap-highlight-color: transparent; user-select: none; -webkit-user-select: none;
}
.dock__btn:active { transform: scale(.94); background: var(--bg-3); }
.dock__btn svg { width: 1.05rem; height: 1.05rem; }
.dock__btn--primary { background: var(--accent); color: var(--on-accent); }
.dock__btn--primary:active { background: var(--accent-strong); }
@media (max-width: 767px) { .dock { display: grid; } .footer { padding-bottom: 5.5rem; } }

/* ---------- Footer ---------- */
.footer { background: var(--bg-2); color: var(--fg); padding-block: clamp(3rem, 6vw, 4.5rem) 2rem; }
.footer__grid { display: grid; gap: 2rem; grid-template-columns: 1.6fr 1fr 1fr 1fr; }
.footer__brand p { margin-top: 1rem; color: var(--fg-2); font-size: .9375rem; max-width: 26rem; }
.footer h4 { font-size: .8125rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--fg-3); margin-bottom: .9rem; }
.footer li + li { margin-top: .15rem; }
.footer li a { display: inline-block; padding-block: .35rem; font-size: .9375rem; color: var(--fg-2); }
.footer li a:hover { color: var(--fg); }
.footer__bottom { margin-top: 3rem; padding-top: 1.25rem; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: .75rem 1.5rem; justify-content: space-between; color: var(--fg-3); font-size: .8125rem; }
.footer__bottom a:hover { text-decoration: underline; }

/* ---------- Page header (pagine interne) ---------- */
.page-head { padding-block: clamp(3rem, 7vw, 5.5rem) clamp(2rem, 4vw, 3rem); }
.page-head > .container > * + * { margin-top: 1.25rem; }

/* Sub-nav segmentata, traslucida, sticky sotto la nav */
.subnav {
  position: sticky; top: var(--nav-h); z-index: 80;
  padding-block: .6rem; background: var(--material-bg);
  backdrop-filter: blur(20px) saturate(180%); -webkit-backdrop-filter: blur(20px) saturate(180%);
}
.subnav__track { display: flex; gap: .4rem; overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; padding-block: .1rem; }
.subnav__track::-webkit-scrollbar { display: none; }
.subnav a {
  flex: none; padding: .45rem .95rem; border-radius: var(--radius-pill); font-size: .875rem; font-weight: 500;
  color: var(--fg-2); background: var(--bg-2);
  transition: background-color var(--t-fast), color var(--t-fast), transform 100ms ease-out;
}
.subnav a:active { transform: scale(.96); }
.subnav a:hover { color: var(--fg); background: var(--bg-3); }
.subnav a.is-active { color: var(--on-accent); background: var(--accent); }

/* ---------- Servizio (dettaglio) ---------- */
.service { padding-block: clamp(2.5rem, 6vw, 4.5rem); border-top: 1px solid var(--line); }
.service:first-of-type { border-top: 0; }
.service__grid { display: grid; gap: clamp(1.5rem, 4vw, 3.5rem); grid-template-columns: 1fr 1.1fr; align-items: center; }
.service:nth-of-type(even) .service__media { order: 2; }
.service__media { position: relative; aspect-ratio: 4 / 3; border-radius: var(--radius-l); overflow: hidden; background: var(--bg-2); }
.service__media img { width: 100%; height: 100%; object-fit: cover; }
.service__copy > * + * { margin-top: 1rem; }
.service__meta { display: flex; flex-wrap: wrap; gap: .5rem; }
.pill { display: inline-flex; align-items: center; gap: .35rem; padding: .3rem .7rem; border-radius: var(--radius-pill); background: var(--bg-2); font-size: .8125rem; font-weight: 500; color: var(--fg-2); }
.pill--accent { background: var(--accent-soft); color: var(--accent); }
.features { display: grid; gap: .55rem; margin-top: 1.25rem !important; }
.features li { display: flex; gap: .65rem; align-items: flex-start; color: var(--fg); font-size: .9375rem; }
.features svg { flex: none; width: 1.2rem; height: 1.2rem; color: var(--accent); margin-top: .1rem; }
.service__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem !important; }

/* ---------- Contatti ---------- */
.contact-grid { display: grid; gap: 1rem; grid-template-columns: repeat(3, 1fr); }
.contact-card {
  display: flex; flex-direction: column; gap: .5rem; padding: 1.5rem; border-radius: var(--radius-l); background: var(--bg-2);
  transition: transform 100ms ease-out, background-color var(--t-fast);
}
.contact-card:hover { background: var(--bg-3); }
.contact-card:active { transform: scale(.985); }
.contact-card__icon { width: 2.75rem; height: 2.75rem; border-radius: 50%; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); margin-bottom: .5rem; }
.contact-card__icon svg { width: 1.35rem; height: 1.35rem; }
.contact-card h3 { font-size: 1.0625rem; font-weight: 600; }
.contact-card p { color: var(--fg-2); font-size: .9375rem; }
.contact-card strong { font-weight: 600; color: var(--fg); }
.contact-layout { display: grid; gap: clamp(2rem, 5vw, 4rem); grid-template-columns: 1fr 1.2fr; align-items: start; margin-top: clamp(2.5rem, 6vw, 4rem); }
.contact-aside > * + * { margin-top: 1rem; }
.areas { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem !important; }

/* ---------- Form: validazione inline, feedback al momento giusto ---------- */
.form { display: grid; gap: 1rem; }
.form__row { display: grid; gap: 1rem; grid-template-columns: 1fr 1fr; }
.field { display: grid; gap: .4rem; }
.field label { font-size: .875rem; font-weight: 600; letter-spacing: -0.004em; }
.field label small { font-weight: 400; color: var(--fg-3); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 2.875rem; padding: .7rem .95rem; border-radius: var(--radius-s);
  background: var(--bg-2); border: 1px solid transparent; outline: none;
  transition: border-color var(--t-fast), background-color var(--t-fast), box-shadow var(--t-fast);
  -webkit-appearance: none; appearance: none;
}
.field textarea { min-height: 7.5rem; resize: vertical; }
.field select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none' stroke='%236e6e73' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .8rem center; padding-right: 2.4rem; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); background: var(--bg); }
.field.is-invalid input, .field.is-invalid textarea { border-color: var(--accent); }
.field__hint { font-size: .8125rem; color: var(--fg-3); }
.field__hint:empty { display: none; }
.field.is-invalid .field__hint { color: var(--accent); }
.field--privacy label { display: flex; align-items: flex-start; gap: .65rem; font-weight: 400; line-height: 1.45; }
.field--privacy input[type="checkbox"] { appearance: auto; -webkit-appearance: checkbox; width: 1.15rem; min-height: 1.15rem; height: 1.15rem; flex: 0 0 1.15rem; margin-top: .1rem; padding: 0; accent-color: var(--accent); }
.form__status { display: none; padding: .85rem 1rem; border-radius: var(--radius-s); font-size: .9375rem; background: var(--bg-2); }
.form__status.is-visible { display: block; }
.form__status--ok { background: rgba(31,138,59,.12); color: var(--success); }
.form__status--err { background: var(--accent-soft); color: var(--accent); }

/* ---------- Sheet (foglio contatto): bottom sheet trascinabile su mobile,
   dialogo ancorato al trigger su desktop ---------- */
.sheet { position: fixed; inset: 0; z-index: 150; display: none; }
.sheet.is-mounted { display: block; }
.sheet__scrim { position: absolute; inset: 0; background: var(--scrim); opacity: 0; will-change: opacity; }
.sheet__panel {
  position: absolute; left: 0; right: 0; bottom: 0;
  max-height: calc(100% - 2.5rem); overflow: hidden;
  display: flex; flex-direction: column;
  background: var(--bg); color: var(--fg);
  border-radius: var(--radius-l) var(--radius-l) 0 0;
  box-shadow: var(--shadow-3);
  transform: translateY(100%); will-change: transform;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
.sheet__grip { flex: none; display: grid; place-items: center; padding: .6rem 0 .2rem; touch-action: none; cursor: grab; }
.sheet__grip::before { content: ""; width: 2.25rem; height: .3rem; border-radius: 3px; background: var(--bg-3); }
.sheet__head { flex: none; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .5rem 1.25rem .75rem; touch-action: none; cursor: grab; }
.sheet__head h2 { font-size: 1.25rem; font-weight: 600; letter-spacing: -0.014em; }
.sheet__close { width: 2.5rem; height: 2.5rem; flex: none; border-radius: 50%; background: var(--bg-2); display: grid; place-items: center; transition: transform 100ms ease-out; }
.sheet__close:active { transform: scale(.9); }
.sheet__close svg { width: 1rem; height: 1rem; }
.sheet__body { overflow-y: auto; padding: 0 1.25rem 1.5rem; -webkit-overflow-scrolling: touch; overscroll-behavior: contain; }
.sheet__quick { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; margin-bottom: 1.25rem; }
.sheet__quick .btn { min-height: 2.75rem; padding-inline: .75rem; font-size: .9375rem; }

@media (min-width: 768px) {
  .sheet__panel {
    left: 50%; right: auto; bottom: auto; top: 50%; width: min(34rem, calc(100% - 3rem)); max-height: calc(100% - 4rem);
    border-radius: var(--radius-l);
    transform: translate(-50%, -50%) scale(.94); opacity: 0; filter: blur(6px);
    transition: transform var(--t-med) var(--ease-out), opacity var(--t-med) var(--ease-out), filter var(--t-med) var(--ease-out);
  }
  .sheet.is-open .sheet__panel { transform: translate(-50%, -50%) scale(1); opacity: 1; filter: none; }
  .sheet__scrim { transition: opacity var(--t-med) var(--ease-out); }
  .sheet.is-open .sheet__scrim { opacity: 1; }
  .sheet__grip { display: none; }
  .sheet__head { padding-top: 1.25rem; cursor: default; }
}

/* ---------- Reveal on scroll (non gestuale → transizione CSS va bene) ---------- */
[data-reveal] { opacity: 0; transform: translateY(14px); transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out); }
[data-reveal].is-in { opacity: 1; transform: none; }
[data-reveal-delay="1"] { transition-delay: 80ms; }
[data-reveal-delay="2"] { transition-delay: 160ms; }
[data-reveal-delay="3"] { transition-delay: 240ms; }

/* ---------- Blog ---------- */
.posts { display: grid; gap: 1rem; grid-template-columns: repeat(2, 1fr); }
.post { display: flex; flex-direction: column; gap: .6rem; padding: 1.75rem; border-radius: var(--radius-l); background: var(--bg-2); transition: transform 100ms ease-out; }
.post:active { transform: scale(.99); }
.post time { font-size: .8125rem; color: var(--fg-3); letter-spacing: .01em; }
.post h2 { font-size: 1.375rem; font-weight: 600; letter-spacing: -0.014em; line-height: 1.2; }
.post p { color: var(--fg-2); font-size: .9375rem; }
.post .link { margin-top: auto; padding-top: .5rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1023px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .tile, .tile--wide { grid-column: span 1; }
  .tile--wide { grid-column: span 2; }
}
@media (max-width: 767px) {
  .nav__cta { display: none; }
  .values, .steps, .contact-grid, .posts { grid-template-columns: 1fr; }
  .split, .service__grid, .contact-layout, .cta-band { grid-template-columns: 1fr; }
  .service:nth-of-type(even) .service__media { order: 0; }
  .cta-band__actions { justify-content: flex-start; }
  .form__row { grid-template-columns: 1fr; }
  .bento { grid-template-columns: 1fr; }
  .tile--wide { grid-column: span 1; }
  .tile { min-height: 0; }
  .footer__grid { grid-template-columns: 1fr; gap: 1.75rem; }
  .faq { grid-template-columns: 1fr; }
  .faq .section-head { position: static; }
  .hero { min-height: calc(92svh - var(--nav-h)); }
  .card { width: min(80vw, 20rem); }
  .brand__tag { display: none; }
}

/* ---------- Accessibilità: motion, trasparenza, contrasto ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 1ms !important; animation-duration: 1ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
  .menu, .sheet__panel { filter: none !important; transform: none !important; }
  .menu { transition: opacity 200ms ease !important; }
  .sheet__panel { transition: opacity 200ms ease !important; }
  .sheet.is-open .sheet__panel { opacity: 1; }
  .sheet.is-mounted:not(.is-open) .sheet__panel { opacity: 0; }
  .card:hover .card__media img { transform: none; }
  .theme-toggle svg { transition: opacity 200ms ease !important; transform: none !important; }
  html.js .hero [data-enter], html.js .s-hero [data-enter] { opacity: 1 !important; }
  .hero__widget-dot { animation: none; }
  .hero__media img { transform: none !important; }
  html.js.first-visit .nav .brand__mark path, html.js.first-visit .nav .brand__mark circle { animation: none; stroke-dashoffset: 0; }
  @media (min-width: 768px) { .sheet__panel { transform: translate(-50%, -50%) !important; } }
}
@media (prefers-reduced-transparency: reduce) {
  .nav, .menu, .subnav { background: var(--bg); backdrop-filter: none; -webkit-backdrop-filter: none; }
  .nav::after { display: none; }
  .btn--glass, .chip, .compare__label { background: rgba(0,0,0,.7); backdrop-filter: none; -webkit-backdrop-filter: none; }
  .sheet__scrim { background: rgba(0,0,0,.6); }
}
@media (prefers-contrast: more) {
  :root { --line: rgba(0,0,0,.35); --fg-2: #3a3a3c; }
  .nav, .subnav { background: var(--bg); border-bottom: 1px solid var(--line); }
  .card, .value, .tile, .step, .post, .contact-card { border: 1px solid var(--line); }
  .btn--glass { background: rgba(0,0,0,.8); box-shadow: inset 0 0 0 1px #fff; }
}

/* ==========================================================================
   Componenti aggiunti nella versione 2 (pagine servizio, chat AI, ecc.)
   ========================================================================== */

/* ---------- Nav: lingua, stato attivo ---------- */
.nav__lang { flex: none; display: inline-flex; align-items: center; justify-content: center; min-height: 2.5rem; min-width: 2.5rem; margin-left: auto; padding: .35rem .7rem; border-radius: var(--radius-pill); font-size: .75rem; font-weight: 700; letter-spacing: .06em; color: var(--fg-2); background: var(--bg-2); transition: transform 100ms ease-out, background-color var(--t-fast), color var(--t-fast); }
.nav__lang:hover { color: var(--fg); background: var(--bg-3); }
.nav__lang:active { transform: scale(.94); }
.nav__cta { margin-left: .5rem; }
.menu__icon { display: inline-block; width: 1.1em; height: 1.1em; vertical-align: -.15em; margin-right: .35rem; color: var(--fg-2); }

/* ---------- Breadcrumb ---------- */
.crumbs { margin-bottom: 1rem; font-size: .8125rem; color: var(--fg-3); }
.crumbs ol { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; }
.crumbs a { color: var(--fg-2); }
.crumbs a:hover { color: var(--fg); text-decoration: underline; text-underline-offset: .2em; }
.crumbs li[aria-current] { color: var(--fg-3); max-width: 24rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- Griglie ---------- */
.grid-3 { display: grid; gap: 1rem; grid-template-columns: repeat(3, 1fr); }
.grid-3 .card { width: auto; height: 100%; }
.split--top { align-items: start; }
@media (max-width: 1023px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 767px) { .grid-3 { grid-template-columns: 1fr; } }

/* ---------- Card: icona ---------- */
.card__icon { width: 2rem; height: 2rem; border-radius: 50%; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); margin-bottom: .25rem; }
.card__icon svg { width: 1.05rem; height: 1.05rem; }

/* ---------- Hero servizio ---------- */
.s-hero { padding-block: clamp(2rem, 5vw, 4rem) clamp(2rem, 5vw, 3.5rem); }
.s-hero__grid { display: grid; gap: clamp(2rem, 5vw, 4rem); grid-template-columns: 1.05fr 1fr; align-items: center; }
.s-hero__copy > * + * { margin-top: 1rem; }
.s-hero__copy .t-eyebrow { display: inline-flex; align-items: center; gap: .4rem; }
.s-hero__copy .t-eyebrow svg { width: 1rem; height: 1rem; }
.s-hero__media { position: relative; aspect-ratio: 5 / 4; border-radius: 28px; overflow: hidden; background: var(--bg-2); box-shadow: var(--shadow-2); }
.s-hero__media img { width: 100%; height: 100%; object-fit: cover; }
.s-hero__media::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px var(--line); pointer-events: none; }
.s-intro { max-width: 46rem; }
@media (max-width: 1023px) { .s-hero__grid { grid-template-columns: 1fr; } .s-hero__media { order: -1; aspect-ratio: 16 / 10; } }

/* ---------- Segmented control (per chi è) ---------- */
.segmented { position: relative; display: inline-flex; gap: .15rem; padding: .25rem; border-radius: var(--radius-pill); background: var(--bg-2); margin-bottom: 1.5rem; max-width: 100%; overflow-x: auto; scrollbar-width: none; }
.segmented::-webkit-scrollbar { display: none; }
.segmented__pill { position: absolute; top: .25rem; left: 0; height: calc(100% - .5rem); width: 0; border-radius: var(--radius-pill); background: var(--bg); box-shadow: var(--shadow-1); will-change: transform, width; }
.segmented [role="tab"] { position: relative; z-index: 1; flex: none; white-space: nowrap; min-height: 2.5rem; padding: .5rem 1.1rem; border-radius: var(--radius-pill); font-size: .9375rem; font-weight: 500; color: var(--fg-2); transition: color var(--t-fast), transform 100ms ease-out; }
.segmented [role="tab"]:active { transform: scale(.96); }
.segmented [role="tab"][aria-selected="true"] { color: var(--fg); font-weight: 600; }
.panels { position: relative; max-width: 46rem; }
.panel { opacity: 0; transform: translateY(6px); transition: opacity 260ms var(--ease-out), transform 260ms var(--ease-out); }
.panel.is-active { opacity: 1; transform: none; }
.panel p { margin-top: .6rem; }

/* ---------- Include + passi ---------- */
.features--cards { grid-template-columns: 1fr; gap: .5rem; }
.features--cards li { padding: .85rem 1rem; border-radius: var(--radius-m); background: var(--bg); }
.section--alt .features--cards li { background: var(--bg); }
.steps--v { grid-template-columns: 1fr; gap: .75rem; }
.steps--v .step { display: grid; grid-template-columns: auto 1fr; column-gap: 1rem; align-items: start; padding: 1.25rem 1.5rem; }
.steps--v .step__num { font-size: 1.75rem; grid-row: span 2; }
.steps--v .step h3 { margin-top: .2rem; }
.steps--v .step + .step::before { display: none; }

/* ---------- Piani Starlink ---------- */
.plans { display: grid; gap: 1rem; grid-template-columns: repeat(2, 1fr); max-width: 52rem; margin-inline: auto; }
.plan { padding: 1.75rem; border-radius: var(--radius-l); background: var(--bg-2); }
.plan__price { font-size: clamp(1.75rem, 3vw, 2.25rem); font-weight: 700; letter-spacing: -0.03em; line-height: 1.1; margin: .4rem 0 .75rem; }
@media (max-width: 767px) { .plans { grid-template-columns: 1fr; } }

/* ---------- Configuratore ---------- */
.configurator { display: grid; gap: clamp(1.5rem, 4vw, 3rem); grid-template-columns: 1fr 1.4fr; align-items: start; }
.configurator .section-head { margin-bottom: 0; }
.cfg { display: grid; gap: 1.5rem; }
.cfg__step { border: 0; padding: 0; margin: 0; min-width: 0; }
.cfg__step legend { padding: 0; margin-bottom: .75rem; }
.choices { display: flex; flex-wrap: wrap; gap: .5rem; }
.choice { position: relative; }
.choice input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.choice span { display: inline-flex; align-items: center; min-height: 2.5rem; padding: .5rem 1rem; border-radius: var(--radius-pill); background: var(--bg); box-shadow: inset 0 0 0 1px var(--line); font-size: .9375rem; font-weight: 500; transition: transform 100ms ease-out, background-color var(--t-fast), color var(--t-fast), box-shadow var(--t-fast); }
.choice:active span { transform: scale(.96); }
.choice input:checked + span { background: var(--fg); color: var(--bg); box-shadow: none; }
.choice input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.cfg__summary { padding: 1.1rem 1.25rem; border-radius: var(--radius-m); background: var(--bg); box-shadow: inset 0 0 0 1px var(--line); }
.cfg__text { margin-top: .35rem; font-size: 1.0625rem; }
@media (max-width: 1023px) { .configurator { grid-template-columns: 1fr; } }

/* ---------- Diagramma failover ---------- */
.failover { border-radius: var(--radius-l); background: rgba(255,255,255,.05); box-shadow: inset 0 0 0 1px rgba(255,255,255,.1); padding: 1.25rem; }
.failover__svg { width: 100%; height: auto; overflow: visible; color: rgba(255,255,255,.55); }
.fo-path { stroke: rgba(255,255,255,.18); transition: stroke 300ms var(--ease-out); }
.fo-path.is-active { stroke: rgba(255,255,255,.75); }
.fo-path.is-down { stroke: rgba(224,57,59,.55); stroke-dasharray: 6 8; }
.fo-node__bg { fill: rgba(255,255,255,.08); stroke: rgba(255,255,255,.28); stroke-width: 1.5; transition: fill 300ms, stroke 300ms; }
.fo-node.is-active .fo-node__bg { fill: rgba(255,255,255,.16); stroke: #fff; }
.fo-node.is-down .fo-node__bg { fill: rgba(224,57,59,.16); stroke: rgba(224,57,59,.9); }
.fo-node--router .fo-node__bg { fill: rgba(195,36,38,.85); stroke: rgba(255,255,255,.4); }
.fo-node__icon { color: #fff; }
.fo-node.is-down .fo-node__icon { color: rgba(255,255,255,.5); }
.fo-label { fill: rgba(255,255,255,.75); font-size: 12px; font-weight: 600; letter-spacing: .02em; font-family: var(--font); }
.fo-label--in { fill: #fff; font-size: 13px; }
.failover__status { display: flex; align-items: center; gap: .6rem; margin-top: .75rem; font-size: .875rem; color: rgba(245,245,247,.8); }
.failover__dot { flex: none; width: .55rem; height: .55rem; border-radius: 50%; background: #34c759; transition: background-color 300ms; }
.failover.is-down .failover__dot { background: #ff9f0a; }

/* ---------- Zone ---------- */
.zone { display: flex; flex-direction: column; gap: .5rem; padding: 1.5rem; border-radius: var(--radius-l); background: var(--bg-2); scroll-margin-top: calc(var(--nav-h) + 1rem); }
.zone .value__icon { margin-bottom: .25rem; }
.zone .link { margin-top: auto; padding-top: .5rem; font-size: .9375rem; }
.zone-cloud { display: flex; flex-wrap: wrap; gap: .5rem; align-content: flex-start; }
.pill--zone { padding: .55rem .9rem; font-size: .9375rem; color: var(--fg); background: var(--bg-2); transition: transform 100ms ease-out, background-color var(--t-fast); }
.pill--zone svg { width: .95rem; height: .95rem; color: var(--accent); }
.pill--zone:hover { background: var(--bg-3); }
.pill--zone:active { transform: scale(.95); }

/* ---------- Blog: card con immagine, articolo ---------- */
.post { padding: 0; overflow: hidden; }
.post__media { position: relative; aspect-ratio: 16 / 9; background: var(--bg-3); overflow: hidden; }
.post__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms var(--ease-out); }
.post:hover .post__media img { transform: scale(1.03); }
.post__body { display: flex; flex-direction: column; gap: .6rem; padding: 1.5rem 1.75rem 1.75rem; flex: 1; }
.article__head { max-width: 46rem; }
.article__cover { margin-top: .5rem; }
.article__cover img { width: 100%; aspect-ratio: 16 / 8; object-fit: cover; border-radius: var(--radius-l); }
.article__body { max-width: 42rem; padding-block: clamp(2rem, 5vw, 3.5rem) 1rem; font-size: 1.125rem; line-height: 1.6; }
.article__body > * + * { margin-top: 1.1em; }
.article__body h2 { font-size: clamp(1.5rem, 2.6vw, 1.875rem); line-height: 1.15; letter-spacing: -0.018em; font-weight: 700; margin-top: 2em; }
.article__body h3 { font-size: 1.25rem; line-height: 1.25; letter-spacing: -0.012em; font-weight: 600; margin-top: 1.6em; }
.article__body ul { padding-left: 1.25rem; list-style: disc; }
.article__body li + li { margin-top: .4em; }
.article__body a { color: var(--accent); text-decoration: underline; text-underline-offset: .2em; }
.article__body strong { font-weight: 600; }
.article__foot { display: flex; flex-wrap: wrap; gap: .75rem; padding-block: 1.5rem clamp(2rem, 5vw, 3.5rem); max-width: 42rem; }

/* ---------- Contatti: 4 card, bottone-card ---------- */
.contact-grid--4 { grid-template-columns: repeat(4, 1fr); }
button.contact-card { text-align: left; width: 100%; }
@media (max-width: 1023px) { .contact-grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 767px) { .contact-grid--4 { grid-template-columns: 1fr; } }

/* ---------- Dock: 4 azioni ---------- */
.dock { grid-template-columns: repeat(4, 1fr); }
.dock__btn { flex-direction: column; gap: .15rem; min-height: 3rem; font-size: .6875rem; letter-spacing: .01em; }
.dock__btn svg { width: 1.2rem; height: 1.2rem; }

/* ---------- Chat AI ---------- */
.chat-fab {
  position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 96;
  display: inline-flex; align-items: center; gap: .5rem; padding: .7rem 1.1rem .7rem .9rem; border-radius: var(--radius-pill);
  background: var(--fg); color: var(--bg); font-weight: 600; font-size: .9375rem; letter-spacing: -0.005em;
  box-shadow: var(--shadow-2); transition: transform 100ms ease-out, opacity var(--t-med) var(--ease-out);
}
.chat-fab svg { width: 1.15rem; height: 1.15rem; }
.chat-fab:active { transform: scale(.95); }
.chat-fab:hover { opacity: .9; }
html.chat-open .chat-fab { opacity: 0; pointer-events: none; }
@media (max-width: 767px) { .chat-fab { display: none; } }
.chat__panel { max-height: calc(100% - 3rem); height: min(46rem, calc(100% - 3rem)); }
.chat__head { align-items: flex-start; }
.chat__who { display: flex; align-items: center; gap: .75rem; }
.chat__avatar { width: 2.5rem; height: 2.5rem; flex: none; }
.chat__sub { display: flex; align-items: center; gap: .4rem; font-size: .8125rem; color: var(--fg-2); margin-top: .1rem; }
.chat__dot { width: .5rem; height: .5rem; border-radius: 50%; background: #34c759; }
.chat__log { flex: 1; overflow-y: auto; padding: .5rem 1.25rem; display: flex; flex-direction: column; gap: .6rem; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; }
.msg { display: flex; max-width: 88%; }
.msg--bot { align-self: flex-start; }
.msg--user { align-self: flex-end; }
.msg__bubble { padding: .7rem .95rem; border-radius: 18px; font-size: .9375rem; line-height: 1.45; white-space: pre-wrap; overflow-wrap: anywhere; }
.msg--bot .msg__bubble { background: var(--bg-2); border-bottom-left-radius: 6px; }
.msg--user .msg__bubble { background: var(--accent); color: var(--on-accent); border-bottom-right-radius: 6px; }
.msg__bubble a { text-decoration: underline; text-underline-offset: .15em; }
.msg--typing .msg__bubble { display: inline-flex; gap: .3rem; align-items: center; padding: .85rem 1rem; }
.msg--typing i { width: .4rem; height: .4rem; border-radius: 50%; background: var(--fg-3); animation: blink 1.2s infinite ease-in-out; }
.msg--typing i:nth-child(2) { animation-delay: .15s; } .msg--typing i:nth-child(3) { animation-delay: .3s; }
@keyframes blink { 0%, 80%, 100% { opacity: .3; transform: translateY(0); } 40% { opacity: 1; transform: translateY(-2px); } }
.msg__card { margin-top: .5rem; padding: .85rem 1rem; border-radius: 14px; background: var(--bg); box-shadow: inset 0 0 0 1px var(--line); display: grid; gap: .5rem; }
.msg__card .btn { justify-self: start; }
.msg--enter { animation: msg-in 260ms var(--ease-out) both; }
@keyframes msg-in { from { opacity: 0; transform: translateY(6px) scale(.98); } to { opacity: 1; transform: none; } }
.chat__suggest { display: flex; gap: .4rem; overflow-x: auto; padding: .25rem 1.25rem .5rem; scrollbar-width: none; flex: none; }
.chat__suggest::-webkit-scrollbar { display: none; }
.chip--suggest { flex: none; color: var(--fg); background: var(--bg-2); box-shadow: none; text-transform: none; letter-spacing: 0; font-weight: 500; font-size: .8125rem; padding: .45rem .8rem; transition: transform 100ms ease-out, background-color var(--t-fast); }
.chip--suggest:hover { background: var(--bg-3); }
.chip--suggest:active { transform: scale(.95); }
.chat__form { flex: none; display: flex; gap: .5rem; align-items: flex-end; padding: .5rem 1.25rem 0; }
.chat__input { flex: 1; min-height: 2.75rem; max-height: 8rem; padding: .7rem .95rem; border-radius: 18px; background: var(--bg-2); border: 1px solid transparent; resize: none; outline: none; font-size: 1rem; line-height: 1.35; transition: border-color var(--t-fast), box-shadow var(--t-fast), background-color var(--t-fast); }
.chat__input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); background: var(--bg); }
.chat__send { flex: none; width: 2.75rem; height: 2.75rem; border-radius: 50%; display: grid; place-items: center; background: var(--accent); color: var(--on-accent); transition: transform 100ms ease-out, opacity var(--t-fast); }
.chat__send svg { width: 1.15rem; height: 1.15rem; }
.chat__send:active { transform: scale(.92); }
.chat__send[disabled] { opacity: .4; cursor: default; }
.chat__foot { flex: none; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .35rem .75rem; padding: .6rem 1.25rem .9rem; }
.chat__human { display: inline-flex; align-items: center; gap: .35rem; font-size: .8125rem; font-weight: 600; color: var(--fg-2); }
.chat__human svg { width: .95rem; height: .95rem; }
.chat__human:hover { color: var(--fg); }
.chat__disclaimer { font-size: .6875rem; color: var(--fg-3); }
@media (min-width: 768px) {
  .chat .sheet__panel {
    left: auto; top: auto; right: 1.25rem; bottom: 1.25rem; width: 24rem; max-height: min(42rem, calc(100% - 2.5rem)); height: min(42rem, calc(100% - 2.5rem));
    transform: translateY(12px) scale(.96); transform-origin: bottom right; opacity: 0;
  }
  .chat.is-open .sheet__panel { transform: none; opacity: 1; }
  .chat .sheet__scrim { background: transparent; }
  .chat .sheet__head { padding-top: 1rem; }
}
@media (prefers-reduced-motion: reduce) {
  .msg--enter { animation: none; }
  .msg--typing i { animation: none; opacity: .6; }
  .chat .sheet__panel { transform: none !important; }
}

/* ==========================================================================
   Versione 3: demo interattivi, illustrazioni, card hero, configurazioni tipiche
   ========================================================================== */

/* ---------- Illustrazioni SVG (servizi senza foto) ---------- */
.illu { width: 100%; height: 100%; aspect-ratio: 4 / 3; display: grid; place-items: center; color: #f5f5f7; background: radial-gradient(120% 90% at 20% 10%, #3a3a3f 0%, #1c1c1e 55%, #0b0b0d 100%); }
.illu svg { width: 100%; height: 100%; max-height: 100%; }
.illu__pulse circle:not([fill]) { animation: illu-pulse 2.4s ease-out infinite; transform-origin: center; transform-box: fill-box; }
.illu__pulse--2 circle:not([fill]) { animation-delay: .8s; } .illu__pulse--3 circle:not([fill]) { animation-delay: 1.6s; }
@keyframes illu-pulse { 0% { transform: scale(.6); opacity: .9; } 100% { transform: scale(1.5); opacity: 0; } }
.illu__line { stroke-dasharray: 6 10; animation: illu-flow 1.6s linear infinite; }
.illu__line--2 { animation-duration: 1.2s; } .illu__line--3 { animation-duration: 2s; } .illu__line--out { stroke-dasharray: 10 8; animation-duration: 1s; stroke: var(--accent); }
@keyframes illu-flow { to { stroke-dashoffset: -32; } }
.illu__dots circle { animation: illu-dot 1s ease-in-out infinite alternate; } .illu__dots circle:last-child { animation-delay: .5s; }
@keyframes illu-dot { from { opacity: .2; } to { opacity: 1; } }
.illu__spark { stroke-dasharray: 400; stroke-dashoffset: 400; animation: illu-draw 2.4s var(--ease-out) forwards; }
@keyframes illu-draw { to { stroke-dashoffset: 0; } }
.illu__warn { animation: illu-dot 1.2s ease-in-out infinite alternate; }
@media (prefers-reduced-motion: reduce) { .illu * { animation: none !important; } .illu__spark { stroke-dashoffset: 0; } }

/* ---------- Hero servizio: card in vetro sopra il media ---------- */
.s-hero__visual { position: relative; }
.s-hero__card {
  position: absolute; left: 1rem; bottom: 1rem; width: min(16rem, calc(100% - 2rem)); padding: .9rem 1rem 1rem; border-radius: var(--radius-m); color: #fff;
  background: rgba(20,20,22,.55); backdrop-filter: blur(20px) saturate(160%); -webkit-backdrop-filter: blur(20px) saturate(160%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.25), inset 0 0 0 1px rgba(255,255,255,.14), var(--shadow-2);
}
.s-hero__card .hero__widget-head { margin-bottom: .5rem; }
.s-hero__card ul { display: grid; gap: .35rem; }
.s-hero__card li { display: flex; justify-content: space-between; gap: .75rem; font-size: .8125rem; line-height: 1.3; }
.s-hero__card li span:last-child { color: rgba(255,255,255,.7); text-align: right; }
@media (max-width: 767px) { .s-hero__card { width: min(15rem, calc(100% - 1.5rem)); left: .75rem; bottom: .75rem; padding: .7rem .85rem .8rem; } .s-hero__card li { font-size: .75rem; } }

/* ---------- Configurazioni tipiche ---------- */
.setup { padding: 1.5rem; border-radius: var(--radius-l); background: var(--bg-2); display: grid; gap: .5rem; align-content: start; }
.section--alt .setup { background: var(--bg); }
.setup__num { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.03em; color: var(--accent); }

/* ---------- Base dei demo ---------- */
.demo { border-radius: var(--radius-l); background: var(--bg-2); padding: 1.25rem; display: grid; gap: 1rem; --demo-line: var(--line); --demo-ink: var(--fg); --demo-muted: var(--fg-2); }
.section--alt .demo { background: var(--bg); }
.dark .demo { background: rgba(255,255,255,.05); box-shadow: inset 0 0 0 1px rgba(255,255,255,.1); --demo-line: rgba(255,255,255,.14); --demo-ink: #f5f5f7; --demo-muted: rgba(245,245,247,.65); color: #f5f5f7; }
.dark .demo .t-caption { color: var(--demo-muted); }
.demo__bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem 1rem; }
.demo__stat { font-size: .9375rem; color: var(--demo-muted); display: flex; align-items: baseline; gap: .3rem; flex-wrap: wrap; }
.demo__num { font-size: 1.75rem; font-weight: 700; letter-spacing: -0.03em; line-height: 1; color: var(--demo-ink); font-variant-numeric: tabular-nums; }
.demo__unit { font-weight: 600; color: var(--demo-ink); }
.demo__label { font-size: .9375rem; }
.demo__status { font-size: .9375rem; color: var(--demo-muted); }
.dark .demo .btn--secondary { background: rgba(255,255,255,.12); color: #fff; }
.dark .demo .btn--secondary:hover { background: rgba(255,255,255,.2); }
.demo-section .split__copy .plans-mini { margin-top: 1.5rem; }
.segmented--mini { margin-bottom: 0; padding: .2rem; }
.segmented--mini button { flex: none; white-space: nowrap; min-height: 2.25rem; padding: .4rem .8rem; font-size: .8125rem; font-weight: 600; color: var(--demo-muted); position: relative; z-index: 1; border-radius: var(--radius-pill); transition: color var(--t-fast), transform 100ms ease-out, background-color var(--t-fast); }
.segmented--mini button:active { transform: scale(.96); }
.segmented--mini button[aria-pressed="true"] { color: var(--demo-ink); }
.dark .segmented, .segmented--dark { background: rgba(255,255,255,.1); }
.dark .segmented__pill, .segmented--dark .segmented__pill { background: rgba(255,255,255,.18); box-shadow: none; }
.dark .segmented [role="tab"], .segmented--dark [role="tab"] { color: rgba(245,245,247,.65); }
.dark .segmented [role="tab"][aria-selected="true"], .segmented--dark [role="tab"][aria-selected="true"] { color: #fff; }
.switch { display: inline-flex; align-items: center; gap: .6rem; cursor: pointer; font-size: .9375rem; font-weight: 500; user-select: none; }
.switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.switch__track { position: relative; width: 2.75rem; height: 1.65rem; border-radius: var(--radius-pill); background: var(--bg-3); transition: background-color var(--t-med) var(--ease-out); flex: none; }
.dark .switch__track { background: rgba(255,255,255,.2); }
.switch__knob { position: absolute; top: .15rem; left: .15rem; width: 1.35rem; height: 1.35rem; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.3); transition: transform 260ms var(--ease-out); }
.switch input:checked + .switch__track { background: #34c759; }
.switch input:checked + .switch__track .switch__knob { transform: translateX(1.1rem); }
.switch input:focus-visible + .switch__track { outline: 2px solid var(--accent); outline-offset: 2px; }
.choice--btn { border: 0; background: none; padding: 0; font: inherit; cursor: pointer; }
.choice--btn span { cursor: pointer; }
.choice--btn.is-selected span { background: var(--fg); color: var(--bg); box-shadow: none; }

/* ---------- Lab (home) ---------- */
.lab__tabs { display: inline-flex; margin: 0 auto 1.75rem; }
.lab .section-head--center + .lab__tabs { display: flex; width: max-content; max-width: 100%; margin-inline: auto; }
.lab__panels { max-width: none; }
.lab__panel { max-width: 62rem; margin-inline: auto; }

/* ---------- Failover: layout in card ---------- */
.failover__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem; margin-top: .75rem; }
.failover__status { margin-top: 0; }
.failover__controls { display: flex; justify-content: flex-start; margin-top: .9rem; }
.failover__controls .btn[aria-pressed="true"] { background: var(--accent); color: var(--on-accent); box-shadow: none; }

/* ---------- Wi-Fi ---------- */
.wifi__stage { position: relative; aspect-ratio: 3 / 2; border-radius: var(--radius-m); overflow: hidden; background: #0e1116; }
.wifi__heat, .wifi__svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.wifi__heat { image-rendering: pixelated; filter: blur(3px); opacity: .95; }
.wifi__svg { touch-action: none; }
.wifi__wall { stroke: rgba(255,255,255,.7); stroke-width: 4; }
.wifi__wall--outer { stroke: rgba(255,255,255,.95); stroke-width: 7; }
.wifi__wall--glass { stroke: rgba(120,200,255,.6); stroke-width: 3; stroke-dasharray: 8 6; }
.wifi__wall--veranda { stroke: rgba(255,255,255,.35); stroke-width: 3; stroke-dasharray: 2 8; }
.wifi__labels text { fill: rgba(255,255,255,.7); font-size: 12px; font-weight: 600; text-anchor: middle; font-family: var(--font); letter-spacing: .02em; pointer-events: none; }
.wifi__ap { cursor: grab; }
.wifi__ap.is-dragging { cursor: grabbing; }
.wifi__ap-halo { fill: rgba(255,255,255,.12); stroke: rgba(255,255,255,.35); stroke-width: 1; }
.wifi__ap-dot { fill: #fff; }
.wifi__ap-core { fill: var(--accent); }
.wifi__ap--router .wifi__ap-core { fill: #1d1d1f; }
.wifi__ap-label { fill: #fff; font-size: 11px; font-weight: 700; font-family: var(--font); pointer-events: none; }
.wifi__legend { display: flex; flex-wrap: wrap; gap: .5rem 1rem; font-size: .8125rem; color: var(--demo-muted); }
.wifi__legend span { display: inline-flex; align-items: center; gap: .4rem; }
.wifi__sw { width: .8rem; height: .8rem; border-radius: 3px; }
.wifi__sw--0 { background: rgba(52,199,89,.8); } .wifi__sw--1 { background: rgba(255,214,10,.8); } .wifi__sw--2 { background: rgba(255,159,10,.8); } .wifi__sw--3 { background: rgba(224,57,59,.6); }

/* ---------- Piani Starlink ---------- */
/* Calcolatore: l'anno mese per mese (tile a due stati), scenari, risultato */
.plans__top { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: .75rem 1rem; }
.plans__hint { display: grid; gap: .15rem; max-width: 24rem; font-size: .9375rem; font-weight: 600; color: var(--demo-ink); }
.plans__hint .t-caption { font-weight: 400; }
.plans__presets { flex: none; }
.dark .segmented--mini { background: rgba(255,255,255,.08); }
.plans__year { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: .35rem; touch-action: pan-y; user-select: none; -webkit-user-select: none; }
.plans__month {
  display: grid; gap: .15rem; justify-items: center; align-content: center; min-height: 3.5rem; padding: .45rem .15rem;
  border-radius: 12px; background: var(--bg); box-shadow: inset 0 0 0 1px var(--demo-line); color: var(--demo-muted);
  font-weight: 600; line-height: 1.1; -webkit-tap-highlight-color: transparent;
  transition: background-color var(--t-fast), color var(--t-fast), box-shadow var(--t-fast), transform 100ms ease-out;
}
.section--alt .plans__month { background: var(--bg-2); }
.dark .plans__month { background: rgba(255,255,255,.06); }
.plans__month:hover { background: var(--bg-2); }
.dark .plans__month:hover { background: rgba(255,255,255,.12); }
.plans__month:active { transform: scale(.94); }
.plans__month:focus-visible { outline-offset: 2px; }
.plans__month-name { font-size: .8125rem; color: var(--demo-ink); }
.plans__month-price { font-size: .6875rem; font-variant-numeric: tabular-nums; white-space: nowrap; }
.plans__month[aria-pressed="true"] { background: var(--accent); color: rgba(255,255,255,.82); box-shadow: none; }
.plans__month[aria-pressed="true"]:hover { background: var(--accent-strong); }
.plans__month[aria-pressed="true"] .plans__month-name { color: #fff; }
.plans__legend { display: flex; flex-wrap: wrap; gap: .4rem 1.25rem; font-size: .8125rem; color: var(--demo-muted); }
.plans__legend span { display: inline-flex; align-items: center; gap: .45rem; }
.plans__sw { flex: none; width: .8rem; height: .8rem; border-radius: 4px; box-shadow: inset 0 0 0 1px var(--demo-line); }
.plans__sw--open { background: var(--accent); box-shadow: none; }
.plans__result { display: grid; gap: .75rem; padding: 1rem 1.1rem 1.1rem; border-radius: var(--radius-m); background: var(--bg); box-shadow: inset 0 0 0 1px var(--demo-line); }
.section--alt .plans__result { background: var(--bg-2); }
.dark .plans__result { background: rgba(255,255,255,.05); }
.plans__breakdown { margin-top: -.25rem; }
.plans__pct { margin-left: .35rem; align-self: center; font-variant-numeric: tabular-nums; }
.plans__pct[hidden] { display: none; }
.dark .plans__pct { background: rgba(224,57,59,.22); color: #ff8a8c; }
.plans__keeps { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem .5rem; font-size: .8125rem; color: var(--demo-muted); }
.plans__keeps-label { margin-right: .25rem; font-weight: 600; }
.plans__keeps .pill { gap: .35rem; }
.plans__keeps .pill svg { width: .95rem; height: .95rem; color: var(--accent); }
.dark .plans__keeps .pill { background: rgba(255,255,255,.1); color: #f5f5f7; }
/* Le tessere seguono la larghezza del contenitore (a 768px il demo sta in mezza colonna): 12 → 6 → 4 per riga */
.demo--plans { container-type: inline-size; }
@media (max-width: 767px) { .plans__year { grid-template-columns: repeat(6, minmax(0, 1fr)); } .plans__month { min-height: 3.75rem; } }
@media (max-width: 359px) { .plans__year { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@container (max-width: 600px) {
  .plans__year { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .plans__month { min-height: 3.75rem; }
  .plans__row { grid-template-columns: 1fr auto; grid-auto-flow: dense; }
  .plans__row .plans__track { grid-column: 1 / -1; }
}
@media (max-width: 1023px) { .demo-section .split__copy .plans-mini { grid-template-columns: 1fr; } }
@container (max-width: 300px) { .plans__year { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.plans__bars { display: grid; gap: .6rem; }
.plans__row { display: grid; grid-template-columns: minmax(8rem, 10rem) 1fr auto; align-items: center; gap: .45rem .75rem; font-size: .875rem; color: var(--demo-ink); }
.plans__row strong { font-variant-numeric: tabular-nums; min-width: 4.5rem; text-align: right; }
.plans__track { height: .75rem; border-radius: 6px; background: var(--demo-line); overflow: hidden; }
.plans__fill { height: 100%; border-radius: 6px; width: 0; }
.plans__fill--fixed { background: var(--demo-muted); }
.plans__fill--flex { background: var(--accent); }
.plans__save { display: flex; align-items: baseline; gap: .4rem; flex-wrap: wrap; }
.plans__save .demo__num { font-size: 2.25rem; color: var(--accent); }
.plans-mini { display: grid; gap: .75rem; grid-template-columns: 1fr 1fr; }
.plan--mini { padding: 1.1rem 1.2rem; }
.plan--mini .plan__price { font-size: 1.5rem; margin: .2rem 0 .4rem; }
.plan--mini p.t-muted { font-size: .875rem; }
@media (max-width: 767px) {
  .plans__row { grid-template-columns: 1fr auto; grid-auto-flow: dense; }
  .plans__row .plans__track { grid-column: 1 / -1; }
  .plans__keeps-label { flex: 1 1 100%; margin-right: 0; }
  .plans-mini { grid-template-columns: 1fr; }
}
@media (max-width: 479px) {
  .plans__top { display: grid; grid-template-columns: minmax(0, 1fr); justify-content: stretch; min-width: 0; }
  .plans__hint { min-width: 0; }
  /* Specificità pari al tema scuro: niente capsula dietro le tre opzioni. */
  .plans__presets.segmented { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); width: 100%; min-width: 0; gap: .35rem; padding: 0; background: transparent; border-radius: 0; overflow: visible; }
  .plans__presets .segmented__pill { display: none; }
  .plans__presets button { min-width: 0; min-height: 44px; white-space: normal; overflow-wrap: anywhere; line-height: 1.25; padding: .625rem .375rem; border-radius: 12px; background: var(--bg); box-shadow: inset 0 0 0 1px var(--demo-line); }
  .section--alt .plans__presets button { background: var(--bg-2); }
  .dark .plans__presets button { background: rgba(255,255,255,.06); }
  .plans__presets button[aria-pressed="true"] { background: var(--demo-ink); color: var(--bg); box-shadow: none; }
  .dark .plans__presets button[aria-pressed="true"] { background: #f5f5f7; color: #1d1d1f; }
}

/* ---------- Telecamere ---------- */
.cams__stage { position: relative; aspect-ratio: 5 / 3; border-radius: var(--radius-l); overflow: hidden; background: #edf0ea; box-shadow: inset 0 0 0 1px rgba(29,29,31,.08); }
.cams__svg { width: 100%; height: 100%; touch-action: none; }
.cams__fence { fill: #dfe7dc; stroke: rgba(29,29,31,.2); stroke-width: 2; stroke-dasharray: 6 5; }
.cams__house { fill: #fff; stroke: rgba(29,29,31,.25); stroke-width: 2; }
.cams__block { fill: #c5c8c2; stroke: rgba(29,29,31,.12); }
.cams__pool { fill: #8ed2df; stroke: rgba(29,29,31,.12); }
.cams__terrace { fill: #d8d6cd; }
.cams__gate { fill: #59605a; }
.cams__map-label { fill: rgba(29,29,31,.45); font-size: 10px; font-weight: 700; letter-spacing: .12em; text-anchor: middle; font-family: var(--font); }
.cams__cone { fill: rgba(52,199,89,.2); stroke: rgba(31,138,59,.7); stroke-width: 1.5; transition: fill 300ms, stroke 300ms; }
.cams__point circle { fill: #ff9f0a; stroke: #fff; stroke-width: 2; transition: fill 260ms var(--ease-out), transform 260ms var(--ease-out); transform-box: fill-box; transform-origin: center; }
.cams__point.is-covered circle { fill: #34c759; transform: scale(1.25); }
.cams__point text { fill: #1d1d1f; font-size: 11px; font-weight: 600; text-anchor: middle; font-family: var(--font); }
.cams__cam { cursor: grab; }
.cams__cam.is-dragging { cursor: grabbing; }
.cams__grab { fill: rgba(29,29,31,.06); stroke: rgba(29,29,31,.3); stroke-dasharray: 3 4; }
.cams__cam.is-selected .cams__grab { stroke: var(--accent); stroke-width: 2; }
.cams__body { fill: #1d1d1f; stroke: #fff; stroke-width: 2; }
.cams__lens { fill: var(--accent); }
.cams__night { fill: #0a1020; opacity: 0; pointer-events: none; transition: opacity 600ms var(--ease-out); }
.demo--cams.is-night .cams__night { opacity: .72; }
.demo--cams.is-night .cams__cone { fill: rgba(255,255,255,.22); stroke: rgba(255,255,255,.7); }
.demo--cams.is-night .cams__cams, .demo--cams.is-night .cams__points { isolation: isolate; }
.demo--cams.is-night .cams__svg > .cams__cones, .demo--cams.is-night .cams__svg > .cams__points, .demo--cams.is-night .cams__svg > .cams__cams { position: relative; }
.cams__summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 0 .75rem; color: var(--demo-ink); }
.cams__summary > div:first-child { display: flex; align-items: baseline; gap: .35rem; }
.cams__summary strong { font-size: 2.4rem; line-height: 1; letter-spacing: -.04em; }
.cams__summary span { color: var(--demo-muted); }
.cams__mode { display: flex; padding: .2rem; border-radius: var(--radius-pill); background: var(--demo-line); }
.cams__mode button { min-height: 2.2rem; padding: .35rem .7rem; border-radius: var(--radius-pill); color: var(--demo-muted); font-size: .8rem; font-weight: 600; }
.cams__mode button.is-active { background: var(--bg); color: var(--demo-ink); box-shadow: var(--shadow-1); }
.cams__controls { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: .75rem; padding: .75rem; border-radius: var(--radius-m); background: var(--bg); box-shadow: inset 0 0 0 1px var(--demo-line); }
.cams__camera-picker { display: flex; gap: .25rem; }
.cams__camera-picker button { width: 2.5rem; height: 2.5rem; border-radius: 50%; color: var(--demo-muted); font-size: .75rem; font-weight: 700; }
.cams__camera-picker button[aria-selected="true"] { background: var(--demo-ink); color: var(--bg); }
.cams__rotate { display: flex; align-items: center; justify-content: center; gap: .6rem; color: var(--demo-muted); font-size: .75rem; }
.cams__rotate .btn { min-width: 2.5rem; padding: 0; }
.cams__night-btn { white-space: nowrap; }
@media (max-width: 600px) { .cams__controls { grid-template-columns: 1fr auto; } .cams__rotate { grid-column: 1 / -1; grid-row: 2; justify-content: space-between; } .cams__night-btn { justify-self: end; } }

/* ---------- Demo PTZ fotografica ---------- */
.demo--cams .cams__stage { aspect-ratio: 16 / 10; background: #101313; cursor: grab; }
.demo--cams .cams__stage.is-dragging { cursor: grabbing; }
.cams__scene { position: absolute; left: -23%; top: -23%; right: auto; bottom: auto; width: 146%; height: 146%; transition: transform 240ms var(--ease-out); will-change: transform; }
.cams__scene img { display: block; width: 100%; height: 100%; object-fit: cover; user-select: none; pointer-events: none; filter: saturate(.9) contrast(1.04); }
.cams__hud { position: absolute; top: 1rem; left: 1rem; right: 1rem; display: flex; justify-content: space-between; color: rgba(255,255,255,.9); font: 700 .68rem/1 var(--font); letter-spacing: .1em; text-shadow: 0 1px 5px #000; }
.cams__live { position: absolute; right: 1rem; bottom: 1rem; display: inline-flex; align-items: center; gap: .4rem; padding: .45rem .6rem; border-radius: var(--radius-pill); color: #fff; background: rgba(0,0,0,.48); font-size: .7rem; font-weight: 700; letter-spacing: .04em; }
.cams__live i { width: .42rem; height: .42rem; border-radius: 50%; background: #ff3b30; box-shadow: 0 0 0 .2rem rgba(255,59,48,.18); }
.cams__crosshair { position: absolute; inset: 35% 42%; border: 1px solid rgba(255,255,255,.8); border-radius: 50%; box-shadow: 0 0 0 999px rgba(0,0,0,.04); }
.cams__crosshair::before, .cams__crosshair::after { content: ""; position: absolute; background: rgba(255,255,255,.75); }
.cams__crosshair::before { width: 180%; height: 1px; left: -40%; top: 50%; }
.cams__crosshair::after { width: 1px; height: 180%; left: 50%; top: -40%; }
.cams__summary { padding-top: .8rem; }
.cams__summary strong { color: var(--accent); }
.cams__position { font-variant-numeric: tabular-nums; }
.cams__readout { display: flex; align-items: center; gap: .8rem; color: var(--demo-muted); font-size: .72rem; font-weight: 700; letter-spacing: .06em; white-space: nowrap; }
.cams__position, .cams__zoom-readout { display: inline-flex; align-items: center; }
.cams__zoom-readout { padding-left: .8rem; border-left: 1px solid var(--demo-line); }
.cams__zoom-readout { min-width: 5.2rem; font-variant-numeric: tabular-nums; }
.cams__controls { grid-template-columns: 1fr auto 1fr; align-items: center; }
.cams__scene-picker { grid-column: 1 / -1; display: flex; gap: .25rem; padding-bottom: .35rem; border-bottom: 1px solid var(--demo-line); }
.cams__scene-picker button { min-height: 2rem; padding: .35rem .7rem; border-radius: var(--radius-pill); color: var(--demo-muted); font-size: .78rem; font-weight: 600; }
.cams__scene-picker button[aria-selected="true"] { background: var(--demo-ink); color: var(--bg); }
.cams__camera-picker { align-self: center; }
.cams__camera-picker button { width: auto; padding-inline: .75rem; border-radius: var(--radius-pill); }
.cams__pad { display: grid; grid-template-columns: repeat(3, 3rem); grid-template-rows: repeat(3, 2.8rem); gap: .3rem; justify-content: center; }
.cams__pad button { display: flex; flex-direction: column; align-items: center; justify-content: center; min-width: 0; min-height: 0; border-radius: .7rem; color: var(--demo-ink); background: var(--demo-line); font-size: 1.15rem; font-weight: 700; line-height: .9; }
.cams__pad button small { display: block; margin-top: .18rem; font-size: .42rem; letter-spacing: .04em; line-height: 1; }
.cams__pad button:hover, .cams__pad button:focus-visible { background: var(--accent); color: var(--on-accent); }
.cams__pad button[data-cams-pan="up"] { grid-column: 2; }
.cams__pad button[data-cams-pan="left"] { grid-column: 1; grid-row: 2; }
.cams__pad button[data-cams-pan="home"] { grid-column: 2; grid-row: 2; font-size: .85rem; }
.cams__pad button[data-cams-pan="right"] { grid-column: 3; grid-row: 2; }
.cams__pad button[data-cams-pan="down"] { grid-column: 2; grid-row: 3; }
.cams__night-btn { justify-self: end; }
.demo--cams .cams__night-btn[aria-pressed="true"] { background: #1d1d1f !important; color: #fff !important; box-shadow: none; }
.cams__night-btn[aria-pressed="true"] svg { color: #ffd60a; fill: #ffd60a; stroke: #ffd60a; }
.cams__zoom { display: inline-flex; align-items: center; justify-content: center; gap: .6rem; padding: .3rem .45rem; border-radius: var(--radius-pill); color: var(--demo-muted); background: var(--demo-line); font-size: .65rem; font-weight: 700; letter-spacing: .08em; white-space: nowrap; }
.cams__zoom button { display: grid; place-items: center; width: 2.35rem; height: 2.35rem; border-radius: 50%; color: var(--demo-ink); background: var(--bg); font-size: 1.35rem; line-height: 1; }
.cams__zoom button:hover, .cams__zoom button:focus-visible { background: var(--accent); color: var(--on-accent); }
.demo--cams.is-night .cams__scene img { filter: brightness(.48) saturate(.65) contrast(1.2); }
@media (max-width: 600px) {
  .demo--cams .cams__stage { aspect-ratio: 4 / 3; }
  .cams__summary { align-items: center; justify-content: center; }
  .cams__summary > div:first-child { min-width: 0; }
  .cams__readout { flex-direction: row; align-items: center; justify-content: center; gap: .7rem; font-size: .68rem; }
  .cams__zoom-readout { padding-left: .7rem; border-left: 1px solid var(--demo-line); }
  .cams__controls { display: flex; flex-direction: column; align-items: stretch; gap: .85rem; padding: .9rem; }
  .cams__scene-picker { width: 100%; overflow-x: auto; }
  .cams__scene-picker button { flex: 1 0 auto; }
  .cams__camera-picker { width: 100%; justify-content: center; }
  .cams__camera-picker button { flex: 1; }
  .cams__pad { align-self: center; grid-template-columns: repeat(3, 3.2rem); grid-template-rows: repeat(3, 2.75rem); }
  .cams__zoom { align-self: center; }
  .cams__night-btn { align-self: center; }
}

/* ---------- Portale hotel ---------- */
.demo--portal { grid-template-columns: 1fr auto; align-items: start; gap: 1.5rem; }
.portal__controls { display: grid; gap: 1rem; }
.field__label { font-size: .875rem; font-weight: 600; }
.swatches { display: flex; gap: .5rem; flex-wrap: wrap; }
.swatch { position: relative; width: 2.25rem; height: 2.25rem; }
.swatch input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.swatch span { display: block; width: 100%; height: 100%; border-radius: 50%; box-shadow: inset 0 0 0 2px rgba(255,255,255,.6); transition: transform 120ms ease-out; }
.swatch input:checked + span { transform: scale(1.15); box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px var(--fg); }
.swatch input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 3px; }
.phone { width: 15.5rem; padding: .6rem; border-radius: 2.4rem; background: #1d1d1f; box-shadow: var(--shadow-3), inset 0 0 0 2px #3a3a3c; justify-self: center; }
.phone__screen { --brand: #c32426; border-radius: 1.9rem; background: #f5f5f7; color: #1d1d1f; overflow: hidden; min-height: 26rem; display: flex; flex-direction: column; }
.phone__status { display: flex; justify-content: space-between; padding: .8rem 1.25rem .4rem; font-size: .75rem; font-weight: 600; }
.portal { padding: 1.25rem 1.1rem 1.5rem; display: flex; flex-direction: column; gap: .75rem; align-items: stretch; text-align: center; flex: 1; }
.portal__logo { width: 3.25rem; height: 3.25rem; margin: .5rem auto 0; border-radius: 1rem; background: var(--brand); color: #fff; display: grid; place-items: center; font-weight: 800; font-size: 1.1rem; letter-spacing: .02em; transition: background-color 300ms var(--ease-out); }
.portal__title { font-size: 1.05rem; line-height: 1.25; font-weight: 700; letter-spacing: -0.012em; }
.portal__title span:first-child { font-weight: 500; color: #6e6e73; font-size: .8125rem; }
.portal__text { font-size: .8125rem; color: #6e6e73; }
.portal__input { padding: .6rem .8rem; border-radius: .7rem; border: 1px solid rgba(0,0,0,.12); background: #fff; font-size: .875rem; text-align: center; }
.portal__terms { display: flex; gap: .4rem; align-items: center; justify-content: center; font-size: .6875rem; color: #6e6e73; }
.portal__btn { margin-top: auto; padding: .8rem; border-radius: var(--radius-pill); background: var(--brand); color: #fff; font-weight: 700; font-size: .9375rem; transition: background-color 300ms var(--ease-out), filter var(--t-fast); }
.portal__btn:hover { filter: brightness(1.08); }
.portal__btn.is-done { background: #34c759; }
@media (max-width: 767px) { .demo--portal { grid-template-columns: 1fr; } .phone { width: min(15.5rem, 100%); } }

/* ---------- Barca in mare ---------- */
.sea__stage { position: relative; aspect-ratio: 3 / 2; border-radius: var(--radius-m); overflow: hidden; }
.sea__svg { width: 100%; height: 100%; touch-action: none; display: block; }
.sea__water { fill: #0b3d5c; }
.sea__ring { fill: none; stroke: rgba(255,255,255,.14); stroke-dasharray: 4 6; }
.sea__land { fill: #d8cfb5; stroke: #f3ead0; stroke-width: 2; }
.sea__tower { color: #1d1d1f; stroke: currentColor; stroke-width: 2; fill: none; }
.sea__label { fill: #1d1d1f; font-size: 11px; font-weight: 700; font-family: var(--font); stroke: none; }
.sea__sat .sea__label { fill: #fff; }
.sea__tower .sea__label { fill: #1d1d1f; }
.sea__sat { color: #fff; }
.sea__port { fill: var(--accent); stroke: #fff; stroke-width: 2; }
.sea__beam { stroke: rgba(255,255,255,.65); stroke-width: 2; stroke-dasharray: 6 8; opacity: 0; transition: opacity 400ms var(--ease-out); animation: sea-beam 1s linear infinite; }
.demo--sea.is-offshore .sea__beam { opacity: 1; }
@keyframes sea-beam { to { stroke-dashoffset: -28; } }
.sea__boat { cursor: grab; }
.sea__boat.is-dragging { cursor: grabbing; }
.sea__hull { fill: #f5f5f7; stroke: #1d1d1f; stroke-width: 1.5; }
.sea__sail { fill: var(--accent); }
.sea__grab { fill: transparent; }
.sea__links { display: flex; gap: 1rem; flex-wrap: wrap; }
.sea__link { display: inline-flex; align-items: center; gap: .5rem; font-size: .875rem; font-weight: 600; color: var(--demo-muted); padding: .4rem .8rem; border-radius: var(--radius-pill); background: rgba(255,255,255,.06); transition: background-color var(--t-med), color var(--t-med); }
.sea__link.is-active { color: #fff; background: rgba(52,199,89,.25); }
.bars { display: inline-flex; align-items: flex-end; gap: 2px; height: .9rem; }
.bars b { width: 3px; background: currentColor; opacity: .25; border-radius: 1px; }
.bars b:nth-child(1) { height: 20%; } .bars b:nth-child(2) { height: 40%; } .bars b:nth-child(3) { height: 60%; } .bars b:nth-child(4) { height: 80%; } .bars b:nth-child(5) { height: 100%; }
[data-bars="1"] .bars b:nth-child(-n+1), [data-bars="2"] .bars b:nth-child(-n+2), [data-bars="3"] .bars b:nth-child(-n+3), [data-bars="4"] .bars b:nth-child(-n+4), [data-bars="5"] .bars b:nth-child(-n+5) { opacity: 1; }
.sea__link .dot { width: .6rem; height: .6rem; border-radius: 50%; background: currentColor; opacity: .4; }
.sea__link.is-active .dot { opacity: 1; background: #34c759; }

/* ---------- Allarme ---------- */
.alarm__stage { position: relative; aspect-ratio: 3 / 2; border-radius: var(--radius-m); overflow: hidden; background: var(--bg); box-shadow: inset 0 0 0 1px var(--demo-line); }
.dark .alarm__stage { background: rgba(0,0,0,.35); }
.alarm__svg { width: 100%; height: 100%; display: block; color: var(--demo-ink); }
.alarm__roof, .alarm__walls { fill: none; stroke: currentColor; stroke-width: 2.5; opacity: .5; }
.alarm__sensor { cursor: pointer; outline: none; }
.alarm__sensor:focus-visible .alarm__chip { stroke: var(--accent); stroke-width: 3; }
.alarm__door { fill: var(--bg-2); stroke: currentColor; stroke-width: 2; transform-box: fill-box; transform-origin: left center; transition: transform 500ms var(--ease-out); }
.dark .alarm__door { fill: rgba(255,255,255,.08); }
.alarm__sensor.is-open .alarm__door { transform: rotateY(50deg) skewY(-6deg); }
.alarm__window { fill: rgba(120,200,255,.18); stroke: currentColor; stroke-width: 2; transform-box: fill-box; transform-origin: top center; transition: transform 400ms var(--ease-out); }
.alarm__sensor.is-open .alarm__window { transform: translateY(-6px); }
.alarm__motion { fill: none; stroke: currentColor; stroke-width: 2; stroke-dasharray: 4 5; opacity: .6; }
.alarm__chip { fill: #34c759; stroke: #fff; stroke-width: 2; transition: fill 200ms; }
.demo--alarm:not(.is-armed) .alarm__chip { fill: var(--fg-3); }
.alarm__sensor.is-trigger .alarm__chip { fill: var(--accent); animation: chip-pulse .8s ease-out 3; transform-box: fill-box; transform-origin: center; }
@keyframes chip-pulse { 0% { transform: scale(1); } 50% { transform: scale(1.6); } 100% { transform: scale(1); } }
.alarm__label { fill: currentColor; font-size: 11px; font-weight: 600; opacity: .7; font-family: var(--font); pointer-events: none; }
.alarm__hubbox { fill: var(--bg-2); stroke: currentColor; stroke-width: 2; }
.dark .alarm__hubbox { fill: rgba(255,255,255,.1); }
.alarm__hubled { fill: var(--fg-3); transition: fill 200ms; }
.demo--alarm.is-armed .alarm__hubled { fill: #34c759; }
.demo--alarm.is-hub .alarm__hubled { fill: var(--accent); animation: chip-pulse .6s ease-out 4; transform-box: fill-box; transform-origin: center; }
.alarm__sirenbody { fill: var(--fg-3); }
.alarm__ring { fill: none; stroke: var(--accent); stroke-width: 2; opacity: 0; transform-box: fill-box; transform-origin: center; }
.demo--alarm.is-siren .alarm__sirenbody { fill: var(--accent); }
.demo--alarm.is-siren .alarm__ring { animation: siren 1s ease-out infinite; }
.demo--alarm.is-siren .alarm__ring--2 { animation-delay: .35s; }
@keyframes siren { 0% { transform: scale(.4); opacity: .9; } 100% { transform: scale(1.4); opacity: 0; } }
.alarm__phone { position: absolute; right: .75rem; top: .75rem; width: 12rem; display: grid; gap: .5rem; pointer-events: none; }
.alarm__notif { padding: .7rem .85rem; border-radius: 14px; background: rgba(28,28,30,.85); color: #fff; backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); box-shadow: var(--shadow-2); display: grid; gap: .15rem; font-size: .8125rem; opacity: 0; transform: translateY(-80px); }
.alarm__notif strong { font-size: .75rem; letter-spacing: .02em; text-transform: uppercase; color: rgba(255,255,255,.7); }
.alarm__notif em { font-style: normal; font-size: .6875rem; color: rgba(255,255,255,.5); }
.alarm__cam { aspect-ratio: 16 / 9; border-radius: 12px; background: linear-gradient(135deg, #2f3a46, #16202a); display: grid; place-items: end start; padding: .5rem; opacity: 0; transform: scale(0); transform-origin: top right; box-shadow: var(--shadow-2); }
.alarm__cam span { font-size: .6875rem; font-weight: 700; color: #fff; background: var(--accent); padding: .15rem .45rem; border-radius: 4px; letter-spacing: .06em; }
.alarm__steps { display: grid; gap: .35rem; grid-template-columns: repeat(5, 1fr); flex: 1; min-width: 16rem; }
.alarm__steps li { display: grid; gap: .1rem; padding: .5rem .6rem; border-radius: 10px; background: rgba(127,127,127,.08); font-size: .75rem; line-height: 1.25; opacity: .45; transition: opacity var(--t-med), background-color var(--t-med), transform var(--t-med) var(--ease-out); }
.alarm__steps li strong { font-size: .75rem; }
.alarm__steps li.is-on { opacity: 1; background: var(--accent-soft); transform: translateY(-2px); }
@media (max-width: 767px) { .alarm__steps { grid-template-columns: repeat(2, 1fr); } .alarm__phone { width: 9.5rem; } }

/* ---------- Monitoraggio ---------- */
.demo--monitor { grid-template-columns: 1.3fr 1fr; align-items: start; gap: 1.5rem; }
.monitor__grid { display: grid; gap: .6rem; grid-template-columns: repeat(2, 1fr); }
.monitor__tile { display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: .6rem; align-items: center; padding: .85rem .95rem; border-radius: 14px; background: var(--bg); box-shadow: inset 0 0 0 1px var(--demo-line); transition: box-shadow var(--t-med), background-color var(--t-med); }
.dark .monitor__tile { background: rgba(255,255,255,.06); }
.monitor__dot { grid-row: span 2; width: .7rem; height: .7rem; border-radius: 50%; background: #34c759; transition: background-color var(--t-med); }
.monitor__tile strong { font-size: .875rem; }
.monitor__state { font-size: .75rem; color: var(--demo-muted); }
.monitor__tile.is-down { box-shadow: inset 0 0 0 2px var(--accent); }
.monitor__tile.is-down .monitor__dot { background: var(--accent); animation: chip-pulse .8s ease-out infinite; }
.monitor__tile.is-fixing .monitor__dot { background: #ff9f0a; }
.monitor__tile.is-fixed .monitor__dot { background: #34c759; }
.monitor__side { display: grid; gap: 1rem; align-content: start; }
.monitor__timeline { display: grid; gap: .5rem; }
.monitor__timeline li { display: grid; gap: .1rem; padding: .6rem .8rem; border-left: 3px solid var(--demo-line); font-size: .8125rem; opacity: .35; transform: translateX(-6px); transition: opacity var(--t-med), transform var(--t-med) var(--ease-out), border-color var(--t-med); }
.monitor__timeline li.is-on { opacity: 1; transform: none; border-color: var(--accent); }
.monitor__timeline li strong { font-size: .8125rem; }
@media (max-width: 767px) { .demo--monitor { grid-template-columns: 1fr; } }

/* ---------- Trova il servizio ---------- */
.demo--triage { gap: .75rem; }
.triage__progress { height: .3rem; border-radius: 3px; background: var(--demo-line); overflow: hidden; }
.triage__progress span { display: block; height: 100%; width: 33%; background: var(--accent); border-radius: 3px; }
.triage__steps { display: grid; min-height: 13rem; }
/* All steps share one cell; inactive steps reserve height without being visible or interactive. */
.triage__step { grid-area: 1 / 1; min-width: 0; display: grid; align-content: center; justify-items: center; text-align: center; gap: .9rem; opacity: 0; transform: translateX(10px); transition: opacity 260ms var(--ease-out), transform 260ms var(--ease-out); }
.triage__step > .choices, .triage__step > .cluster { width: 100%; justify-content: center; }
.triage__step[hidden] { visibility: hidden; pointer-events: none; }
.triage__step.is-active { opacity: 1; transform: none; }
.triage__nav { display: flex; justify-content: space-between; gap: 1rem; min-height: 1.75rem; }
.triage__nav .link { background: none; border: 0; padding: 0; cursor: pointer; }
.triage__nav .link[hidden] { display: none; }
@media (max-width: 479px) { .triage__steps { min-height: 17rem; } }

/* ---------- Blog: tag e filtro ---------- */
.post__tags { display: flex; flex-wrap: wrap; gap: .35rem; }
.pill--tag { padding: .2rem .6rem; font-size: .75rem; font-weight: 600; letter-spacing: .01em; }
a.pill--tag:hover { background: var(--bg-3); }
.filters { position: relative; display: flex; flex-wrap: wrap; gap: .25rem; padding: .25rem; border-radius: var(--radius-l); background: var(--bg-2); margin-bottom: 1.5rem; }
.filters .segmented__pill { top: 0; left: 0; height: 0; pointer-events: none; }
.filters button { position: relative; z-index: 1; min-height: 2.5rem; padding: .45rem .9rem; border-radius: var(--radius-pill); font-size: .875rem; font-weight: 500; color: var(--fg-2); transition: color var(--t-fast), transform 100ms ease-out; }
.filters button:active { transform: scale(.96); }
.filters button[aria-pressed="true"] { color: var(--fg); font-weight: 600; }
.post.is-filtered { display: none; }
.posts .post { animation: post-in 320ms var(--ease-out); }
@keyframes post-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .posts .post { animation: none; } }

/* ---------- Coverage: north-east Sardinia ---------- */
.coverage {
  --map-sea: #edf2f3;
  --map-land: #fcfcfa;
  --map-coast: #c1cccd;
  --map-label: #344447;
  display: grid;
  grid-template-columns: minmax(0, 1.85fr) minmax(300px, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: var(--bg);
}
.coverage__map { min-width: 0; display: flex; flex-direction: column; justify-content: space-between; background: var(--map-sea); }
.coverage__masthead { display: flex; justify-content: space-between; padding: 25px 28px 0; gap: 12px; color: var(--map-label); font-size: 11px; font-weight: 650; letter-spacing: .12em; }
.coverage__edition { color: var(--accent); white-space: nowrap; }
.coverage__svg { width: 100%; height: auto; overflow: hidden; }
.coverage__grid { stroke: var(--map-coast); stroke-opacity: .32; stroke-width: .6; }
.coverage__land { fill: var(--map-land); stroke: var(--map-coast); stroke-width: 1.4; stroke-linejoin: round; }
.coverage__regions { fill: var(--map-label); font-size: 18px; font-weight: 500; letter-spacing: 5px; opacity: .48; }
.coverage__coast-label { font-size: 11px; letter-spacing: 2px; }
.coverage__sea-label { font-size: 12px; letter-spacing: 2px; text-anchor: middle; }
.coverage__compass { fill: var(--map-label); font-size: 13px; font-weight: 600; }
.coverage__compass path { fill: var(--accent); }
.coverage__inset rect { fill: var(--map-sea); stroke: var(--map-coast); stroke-width: 1; }
.coverage__inset path { fill: var(--map-land); stroke: var(--map-coast); stroke-width: .9; }
.coverage__inset .coverage__inset-focus { fill: var(--accent-soft); stroke: var(--accent); stroke-width: 1.2; }
.coverage__inset circle { fill: var(--accent); }
.coverage__inset text { fill: var(--map-label); font-size: 10px; letter-spacing: 2px; }
.coverage__pin { cursor: pointer; }
.coverage__hit { fill: transparent; }
.coverage__leader { fill: none; stroke: var(--map-coast); stroke-width: 1.2; pointer-events: none; }
.coverage__dot { fill: var(--accent); stroke: var(--map-land); stroke-width: 2; transition: r 160ms ease; }
.coverage__halo { fill: var(--accent); opacity: 0; transition: opacity 160ms ease; pointer-events: none; }
.coverage__label { fill: var(--map-label); font: 550 18px var(--font); paint-order: stroke; stroke: var(--map-land); stroke-width: 4px; stroke-linejoin: round; }
.coverage__pin.is-selected .coverage__label, .coverage__pin:hover .coverage__label { fill: var(--accent); font-weight: 750; }
.coverage__pin.is-selected .coverage__halo, .coverage__pin:hover .coverage__halo { opacity: .13; }
.coverage__pin.is-selected .coverage__dot { r: 7; }
.coverage__pin.is-selected .coverage__leader { stroke: var(--accent); stroke-opacity: .5; }
.coverage__legend { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 25px 20px; color: var(--map-label); font-size: 11px; }
.coverage__legend > span { display: inline-flex; align-items: center; gap: 7px; }
.coverage__legend i { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.coverage__legend small { font-size: 9px; }
.coverage__legend a:hover { text-decoration: underline; }
.coverage__panel { padding: 28px; border-left: 1px solid var(--line); min-width: 0; }
.coverage__intro { padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.coverage__intro h3 { font-size: 16px; line-height: 1.4; letter-spacing: -.02em; }
.coverage__intro p { font-size: 13px; color: var(--fg-2); margin-top: 5px; }
.coverage__detail { padding: 24px 0 19px; min-height: 201px; }
.coverage__eyebrow { color: var(--accent); font-size: 10px; font-weight: 700; letter-spacing: .14em; margin-bottom: 8px; }
.coverage__detail h3 { font-size: 28px; line-height: 1.13; letter-spacing: -.035em; }
.coverage__description { font-size: 14px; line-height: 1.6; color: var(--fg-2); margin-top: 12px; }
.coverage__cta { width: 100%; font-size: 14px; }
.coverage__locations { margin-top: 27px; }
.coverage__list-title { font-size: 12px; font-weight: 600; margin-bottom: 9px; }
.coverage__choices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 8px; }
.coverage__choices button { display: flex; align-items: center; text-align: left; gap: 7px; min-height: 42px; padding: 7px 8px; border-radius: 7px; font-size: 11px; line-height: 1.3; transition: background 160ms ease; }
.coverage__choices button span { width: 4px; height: 4px; flex-shrink: 0; border-radius: 50%; background: var(--fg-3); }
.coverage__choices button:hover { background: var(--bg-2); }
.coverage__choices button[aria-pressed="true"] { background: var(--accent-soft); color: var(--accent); font-weight: 650; }
.coverage__choices button[aria-pressed="true"] span { background: var(--accent); }
:root[data-theme="dark"] .coverage { --map-sea: #161e23; --map-land: #242c2d; --map-coast: #465457; --map-label: #d1dada; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .coverage { --map-sea: #161e23; --map-land: #242c2d; --map-coast: #465457; --map-label: #d1dada; }
}
@media (max-width: 900px) {
  .coverage { grid-template-columns: minmax(0, 1.6fr) minmax(280px, 1fr); }
  .coverage__panel { padding: 22px; }
  .coverage__detail { min-height: 223px; }
  .coverage__choices { gap: 4px; }
}
@media (max-width: 700px) {
  .coverage { grid-template-columns: minmax(0, 1fr); }
  .coverage__panel { border-left: 0; border-top: 1px solid var(--line); padding: 24px; }
  .coverage__masthead { padding: 20px 20px 5px; font-size: 9px; }
  .coverage__legend { padding: 10px 18px 16px; font-size: 10px; }
  .coverage__legend small { font-size: 8px; }
  .coverage__label { font-size: 24px; stroke-width: 5px; }
  .coverage__pin:not(.coverage__pin--major):not(.is-selected) .coverage__label,
  .coverage__pin:not(.coverage__pin--major):not(.is-selected) .coverage__leader { display: none; }
  .coverage__dot { r: 7; stroke-width: 2.5; }
  .coverage__hit { r: 34; }
  .coverage__pin.is-selected .coverage__dot { r: 9; }
  .coverage__halo { r: 19; }
  .coverage__coast-label { display: none; }
  .coverage__detail { min-height: 192px; }
  .coverage__choices button { min-height: 44px; font-size: 13px; padding-inline: 9px; }
  .coverage__choices { gap: 5px 10px; }
}
@media (prefers-reduced-motion: reduce) {
  .coverage__dot, .coverage__halo, .coverage__choices button { transition: none; }
}

/* ==========================================================================
   Versione 4: revisione design e responsive
   (header e menu mobile, contrasti, spaziature, aree di tocco)
   ========================================================================== */

/* ---------- Header: link in chiaro solo da 1024px; sotto, menu a panino ---------- */
@media (max-width: 1023px) {
  .nav__inner { gap: .75rem; }
  .nav__links { display: none; }
  .nav__burger { display: flex; margin-left: .15rem; }
  .theme-toggle { margin-left: .15rem; }
  .brand__tag { display: none; }
}
@media (min-width: 1024px) { .menu { display: none; } }

/* ---------- Menu aperto: il dock e il pulsante chat si ritirano ---------- */
html.menu-open .nav { position: fixed; inset: 0 0 auto; }
.dock, .chat-fab { transition: opacity var(--t-fast) var(--ease-out), visibility 0s linear 0s; }
html.menu-open .dock, html.menu-open .chat-fab { opacity: 0; visibility: hidden; pointer-events: none; transition: opacity var(--t-fast) var(--ease-out), visibility 0s linear var(--t-fast); }

/* ---------- Contrasto: pulsanti secondari su sfondi grigi, chip su fondo chiaro, campi nei demo ---------- */
.section--alt .btn--secondary, .demo .btn--secondary, .cta-band .btn--secondary, .faq .btn--secondary { background: var(--bg); box-shadow: inset 0 0 0 1px var(--line); }
.section--alt .btn--secondary:hover, .demo .btn--secondary:hover, .cta-band .btn--secondary:hover, .faq .btn--secondary:hover { background: var(--bg-3); }
.page-head .chip {
  color: var(--fg); background: var(--bg-2); box-shadow: inset 0 0 0 1px var(--line);
  backdrop-filter: none; -webkit-backdrop-filter: none;
  white-space: normal; align-items: flex-start; line-height: 1.35; padding: .55rem .95rem .55rem .7rem;
}
.page-head .chip svg { flex: none; margin-top: .05em; color: var(--accent); }
.demo .field input, .demo .field select, .demo .field textarea { background: var(--bg); box-shadow: inset 0 0 0 1px var(--line); }

/* ---------- Spaziature: meno vuoto dopo l'intestazione di pagina e tra sezioni scure consecutive ---------- */
.page-head + .section { padding-top: clamp(1rem, 2vw, 1.5rem); }
.section.dark + .section.dark { padding-top: calc(var(--section) * .45); }

/* ---------- Titoli con azione a fianco: su mobile l'azione va sotto il titolo ---------- */
@media (max-width: 767px) {
  .scroller__head { flex-wrap: wrap; align-items: center; gap: .5rem 1rem; margin-bottom: 1.25rem; }
  .scroller__head > .section-head { flex: 1 1 100%; }
  .scroller__nav { margin-left: auto; }
}

/* ---------- Tab compatti su schermi stretti (le etichette non vanno mai a capo) ---------- */
@media (max-width: 479px) {
  .segmented [role="tab"] { padding: .45rem .85rem; font-size: .875rem; }
  .filters button { padding-inline: .8rem; }
}

/* ---------- Aree di tocco: pill cliccabili ---------- */
a.pill, button.pill { min-height: 2.5rem; }
a.pill--tag { min-height: 2.25rem; padding-inline: .75rem; }

/* ---------- Azioni: su schermi stretti i pulsanti si dividono la riga o la occupano intera ---------- */
@media (max-width: 479px) {
  .hero__actions .btn, .cta-band__actions .btn, .s-hero .cluster .btn, .split__copy .cluster .btn,
  .article__foot .btn, .cfg .cluster .btn, .service__actions .btn, .triage__step .cluster .btn { flex: 1 1 auto; }
}
@media (max-width: 359px) { .sheet__quick { grid-template-columns: 1fr; } }

/* ---------- Tablet: tile "valori" con icona sopra il testo ---------- */
@media (min-width: 768px) and (max-width: 1023px) { .value { flex-direction: column; gap: .85rem; } }

/* ---------- Pagina corrente: linea rossa sotto la voce, nell'header e nel menu ---------- */
.nav__label { position: relative; display: inline-block; }
.nav__links a[aria-current="page"] .nav__label::after,
.menu nav a[aria-current="page"] .nav__label::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -.28em; height: 2px; border-radius: 2px; background: var(--accent);
}
.menu nav a[aria-current="page"] .nav__label::after { height: 3px; bottom: -.22em; }

/* ---------- Failover: pacchetti persi (X rosse) dopo un guasto senza bonding; pulsanti senza vetro (artefatti sopra l'animazione) ---------- */
.failover .btn { backdrop-filter: none; -webkit-backdrop-filter: none; will-change: auto; }
.fo-loss path { stroke: #ff5a5c; stroke-width: 2.6; stroke-linecap: round; fill: none; }
.failover.is-losing .fo-path--out { stroke: rgba(255,90,92,.7); }
.failover.is-losing .failover__dot { background: #ff5a5c; animation: fo-pulse .5s ease-in-out infinite alternate; }
@keyframes fo-pulse { from { opacity: 1; transform: scale(1); } to { opacity: .45; transform: scale(.8); } }

/* ---------- Pagine Chi siamo, Prezzi, Glossario ---------- */
.prose { max-width: 46rem; }
.prose > * + * { margin-top: 1rem; }
.facts { display: grid; gap: .75rem; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); margin: 0; }
.fact { padding: 1.1rem 1.25rem; border-radius: var(--radius-m); background: var(--bg-2); }
.fact dt { font-size: .75rem; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; color: var(--fg-3); }
.fact dd { margin: .3rem 0 0; font-weight: 600; font-size: .9375rem; line-height: 1.4; }
.people { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); }
.person { padding: 1.5rem; border-radius: var(--radius-l); background: var(--bg-2); display: grid; gap: .35rem; justify-items: start; }
.person__photo { width: 6rem; height: 6rem; border-radius: 50%; object-fit: cover; margin-bottom: .5rem; }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--radius-m); box-shadow: inset 0 0 0 1px var(--line); background: var(--bg); }
.table { width: 100%; min-width: 44rem; border-collapse: collapse; font-size: .9375rem; }
.table--compact { min-width: 30rem; }
.table th, .table td { padding: .9rem 1rem; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.table th { font-size: .75rem; letter-spacing: .05em; text-transform: uppercase; color: var(--fg-3); background: var(--bg-2); white-space: nowrap; }
.table tbody tr:last-child td { border-bottom: 0; }
.table td strong { white-space: nowrap; }
.table td a { color: var(--accent); font-weight: 600; }
.table td a:hover { text-decoration: underline; text-underline-offset: .2em; }
.glossary { display: grid; gap: .75rem; grid-template-columns: repeat(auto-fill, minmax(18rem, 1fr)); margin: 0; }
.term { padding: 1.25rem; border-radius: var(--radius-m); background: var(--bg-2); scroll-margin-top: calc(var(--nav-h) + 1rem); }
.term dt { font-size: 1.0625rem; font-weight: 600; letter-spacing: -0.008em; }
.term dd { margin: .4rem 0 0; color: var(--fg-2); font-size: .9375rem; line-height: 1.5; }
.term dd a { display: inline-flex; align-items: center; gap: .2rem; margin-left: .25rem; color: var(--accent); font-weight: 600; white-space: nowrap; }
.term dd a svg { width: .85em; height: .85em; }
.term:target { box-shadow: inset 0 0 0 2px var(--accent); }
.values--list { grid-template-columns: repeat(3, 1fr); }
.values--list .value { height: 100%; transition: background-color var(--t-fast), transform 100ms ease-out; }
.values--list a.value:hover { background: var(--bg-3); }
.values--list a.value:active { transform: scale(.985); }
@media (max-width: 1023px) { .values--list { grid-template-columns: repeat(2, 1fr); } .values--list .value { flex-direction: row; } }
@media (max-width: 767px) { .values--list { grid-template-columns: 1fr; } }
/* Tabelle su telefono: ogni riga diventa una scheda con le etichette delle colonne */
@media (max-width: 767px) {
  .table-wrap { overflow: visible; box-shadow: none; background: none; border-radius: 0; }
  .table, .table tbody, .table tr, .table td { display: block; min-width: 0; }
  .table thead { display: none; }
  .table tr { padding: 1rem 1.1rem; border-radius: var(--radius-m); background: var(--bg-2); }
  .table tr + tr { margin-top: .75rem; }
  .table td { padding: .45rem 0; border-bottom: 0; }
  .table td + td { border-top: 1px solid var(--line); }
  .table td::before { content: attr(data-label); display: block; font-size: .6875rem; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; color: var(--fg-3); margin-bottom: .15rem; }
  .table td:first-child::before { display: none; }
  .table td strong { white-space: normal; }
}

/* Il contesto resta leggibile mentre si conversa. */
.chat__topic { margin: 0; padding: .65rem 1rem; border-bottom: 1px solid var(--line); color: var(--fg-2); font-size: .8rem; line-height: 1.4; flex-shrink: 0; overflow-wrap: anywhere; }
.chat__topic[hidden], .msg[hidden] { display: none; }

/* Saluto discreto dell'assistente: sopra il pulsante desktop o il dock mobile. */
.chat-welcome {
  --welcome-bottom: 5rem;
  position: fixed; right: 1.25rem; bottom: var(--welcome-bottom); z-index: 97;
  width: min(21rem, calc(100vw - 2rem)); padding: 1rem;
  max-height: calc(100vh - var(--nav-h) - var(--welcome-bottom) - 1rem);
  max-height: calc(100dvh - var(--nav-h) - var(--welcome-bottom) - 1rem);
  overflow-y: auto; overscroll-behavior: contain;
  border: 1px solid var(--line); border-radius: 20px 20px 8px 20px;
  background: var(--bg); color: var(--fg); box-shadow: var(--shadow-2);
  animation: chat-welcome-in 260ms var(--ease-out) both;
}
.chat-welcome[hidden], html.chat-open .chat-welcome, html.menu-open .chat-welcome, .sheet.is-mounted ~ .chat-welcome { display: none; }
.chat-welcome__identity { display: flex; align-items: center; gap: .65rem; padding-right: 2rem; }
.chat-welcome__avatar { width: 2rem; height: 2rem; flex: none; }
.chat-welcome__identity p { min-width: 0; overflow-wrap: anywhere; font-size: .75rem; font-weight: 600; line-height: 1.35; color: var(--fg-2); }
.chat-welcome__close {
  position: absolute; top: .35rem; right: .35rem; width: 2.75rem; height: 2.75rem;
  display: grid; place-items: center; border-radius: 50%; color: var(--fg-2);
}
.chat-welcome__close svg { width: 1.05rem; height: 1.05rem; }
.chat-welcome__close:hover { background: var(--bg-2); color: var(--fg); }
.chat-welcome__message { margin-top: .85rem; font-size: .9375rem; line-height: 1.5; }
.chat-welcome__start {
  display: flex; align-items: center; justify-content: space-between; gap: .75rem;
  width: 100%; min-height: 2.75rem; margin-top: .85rem; padding: .6rem .9rem;
  border-radius: 12px; background: var(--accent); color: var(--on-accent);
  font-size: .875rem; font-weight: 600; transition: background-color var(--t-fast);
}
.chat-welcome__start span { min-width: 0; overflow-wrap: anywhere; }
.chat-welcome__start svg { width: 1.05rem; height: 1.05rem; flex: none; }
.chat-welcome__start:hover, .chat-welcome__start:active { background: var(--accent-strong); }
.chat-welcome button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
@keyframes chat-welcome-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 767px) {
  .chat-welcome { right: 1rem; --welcome-bottom: calc(5.3rem + env(safe-area-inset-bottom, 0px)); }
}
@media (prefers-reduced-motion: reduce) { .chat-welcome { animation: none; } }