:root {
      --ink: #0a0c0b;
      --ink-2: #111411;
      --surface: #171b17;
      --surface-2: #20251f;
      --paper: #f2efe6;
      --paper-soft: #dfdcd3;
      --muted: #b3b8ae;
      --line: rgba(242, 239, 230, .13);
      --acid: #041E42;
      --acid-bright: #3f76c2;
      --acid-soft: rgba(63,118,194, .16);
      --danger: #ff8d74;
      --wine: #a3475a;
      --on-acid: #f2efe6;
      --max: 1240px;
      --radius: 24px;
      --radius-sm: 14px;
      --shadow: 0 30px 90px rgba(0, 0, 0, .28);
      --sans: "Manrope", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      --mono: "DM Mono", ui-monospace, SFMono-Regular, Consolas, monospace;
      --serif: "Instrument Serif", Georgia, serif;

      /* Theme-adaptive surface tints: dark values (default) */
      --tint-rgb: 255 255 255;
      --chrome-rgb: 17 20 17;
      --chrome-soft-rgb: 32 37 31;
      --well-rgb: 6 8 7;
      --panel-rgb: 10 12 11;
      --shadow-rgb: 0 0 0;
      --featured-bg: #151a13;
      --portrait-grad-a: #20251f;
      --portrait-grad-b: #0e110f;
      --placeholder: #71766e;
    }

    :root[data-theme="light"] {
      --ink: #f7f5ee;
      --ink-2: #fbf9f2;
      --surface: #ffffff;
      --surface-2: #eeeade;
      --paper: #14171c;
      --paper-soft: #3d4047;
      --muted: #6b6f66;
      --line: rgba(20, 23, 20, .12);
      --shadow: 0 24px 60px rgba(20, 23, 28, .10);

      --tint-rgb: 15 18 15;
      --chrome-rgb: 255 255 255;
      --chrome-soft-rgb: 250 249 244;
      --well-rgb: 250 248 241;
      --panel-rgb: 255 255 255;
      --shadow-rgb: 20 23 28;
      --featured-bg: #ffffff;
      --portrait-grad-a: #ffffff;
      --portrait-grad-b: #f0ede1;
      --placeholder: #9a9d95;
    }

    *, *::before, *::after { box-sizing: border-box; transition: background-color .25s ease, border-color .25s ease, color .25s ease; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      background: var(--ink);
      color: var(--paper);
      font-family: var(--sans);
      font-size: 17px;
      line-height: 1.72;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
      transition: background .25s ease, color .25s ease;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -2;
      pointer-events: none;
      background:
        radial-gradient(circle at 12% 8%, rgba(4,30,66,.07), transparent 28%),
        radial-gradient(circle at 92% 28%, rgba(117,139,255,.06), transparent 25%),
        var(--ink);
    }

    body::after {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -1;
      pointer-events: none;
      opacity: .2;
      background-image:
        linear-gradient(rgb(var(--tint-rgb) / .018) 1px, transparent 1px),
        linear-gradient(90deg, rgb(var(--tint-rgb) / .018) 1px, transparent 1px);
      background-size: 72px 72px;
      mask-image: linear-gradient(to bottom, black, transparent 75%);
      animation: gridDrift 24s linear infinite;
    }

    @keyframes gridDrift {
      to { background-position: 72px 72px; }
    }

    .scroll-progress {
      position: fixed;
      inset: 0 auto auto 0;
      z-index: 250;
      width: var(--scroll-progress, 0%);
      height: 3px;
      background: var(--acid-bright);
      box-shadow: 0 0 18px rgba(63,118,194,.55);
      pointer-events: none;
    }

    a { color: inherit; }
    section[id] { scroll-margin-top: 100px; }
    button, input, textarea { font: inherit; }
    button, a { -webkit-tap-highlight-color: transparent; }
    ::selection { background: var(--acid); color: var(--on-acid); }

    .skip-link {
      position: fixed;
      top: 8px;
      left: 8px;
      z-index: 200;
      padding: 10px 14px;
      background: var(--acid);
      color: var(--on-acid);
      border-radius: 10px;
      transform: translateY(-150%);
      transition: transform .2s ease;
    }
    .skip-link:focus { transform: translateY(0); }

    :focus-visible {
      outline: 3px solid var(--acid-bright);
      outline-offset: 4px;
    }

    .container {
      width: min(calc(100% - 40px), var(--max));
      margin-inline: auto;
    }
    .nav.container { width: min(calc(100% - 40px), 1380px); }

    .mono {
      font-family: var(--mono);
      text-transform: uppercase;
      letter-spacing: .1em;
      font-size: 16px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      color: var(--acid-bright);
    }
    .eyebrow::before {
      content: "[";
      margin-right: 8px;
      color: var(--muted);
    }
    .eyebrow::after {
      content: "]";
      margin-left: 8px;
      color: var(--acid-bright);
      animation: eyebrowBlink 1.1s steps(1) infinite;
    }
    @keyframes eyebrowBlink { 50% { opacity: 0; } }
    .eyebrow.mono {
      font-size: 16px;
      font-weight: 500;
      letter-spacing: .1em;
    }

    .nav-shell {
      position: fixed;
      inset: 18px 0 auto;
      z-index: 100;
      pointer-events: none;
    }
    .nav {
      min-height: 64px;
      padding: 8px 10px 8px 18px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
      border: 1px solid transparent;
      border-radius: 999px;
      pointer-events: auto;
      transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
    }
    .nav.is-scrolled {
      background: rgb(var(--chrome-rgb) / .82);
      border-color: var(--line);
      backdrop-filter: blur(18px);
      box-shadow: 0 14px 44px rgb(var(--shadow-rgb) / .24);
    }
    .brand {
      display: inline-flex;
      align-items: center;
      gap: 11px;
      color: var(--paper);
      text-decoration: none;
      font-weight: 700;
      letter-spacing: -.03em;
      white-space: nowrap;
    }
    .brand-mark {
      position: relative;
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border: 1px solid var(--line);
      border-radius: 50%;
      background: var(--surface);
      overflow: hidden;
      flex-shrink: 0;
    }
    .brand-mark img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .brand-mark svg { width: 23px; height: 23px; color: var(--acid-bright); }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 2px;
    }
    .nav-links a {
      padding: 10px 11px;
      color: var(--paper-soft);
      text-decoration: none;
      font-size: 16px;
      white-space: nowrap;
      border-radius: 999px;
      transition: color .2s ease, background .2s ease;
    }
    .nav-links a:hover { color: var(--paper); background: rgb(var(--tint-rgb) / .055); }
    .nav-links .nav-cta-mobile { display: none; }
    /* Il pulsante pieno "Parliamone" nel menu mobile deve restare sempre chiaro sul suo sfondo blu,
       indipendentemente dal tema: .nav-links a lo sovrascriveva con --paper-soft (grigio, illeggibile
       in chiaro), qui alziamo la specificità per riportarlo a --on-acid come ogni altro .button pieno. */
    .nav-links a.nav-cta-mobile { color: var(--on-acid); background: var(--acid); }
    .nav-links a.nav-cta-mobile:hover { color: var(--on-acid); background: var(--acid-bright); }

    .button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      min-height: 52px;
      padding: 0 25px;
      border: 1px solid transparent;
      border-radius: 999px;
      background: var(--acid);
      color: var(--on-acid);
      text-decoration: none;
      font-size: 16px;
      font-weight: 700;
      cursor: pointer;
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
    }
    .button:hover { transform: translateY(-2px); background: var(--acid-bright); }
    .button svg { width: 17px; height: 17px; }
    .button--small { min-height: 46px; padding-inline: 20px; font-size: 16px; }
    .button--ghost {
      color: var(--paper);
      background: transparent;
      border-color: var(--line);
    }
    .button--ghost:hover { background: rgb(var(--tint-rgb) / .055); border-color: rgb(var(--tint-rgb) / .28); }

    .menu-toggle,
    .theme-toggle {
      display: none;
      width: 46px;
      height: 46px;
      border: 1px solid var(--line);
      border-radius: 50%;
      background: var(--surface);
      color: var(--paper);
      cursor: pointer;
    }
    .theme-toggle {
      display: grid;
      place-items: center;
      position: relative;
      flex-shrink: 0;
      transition: border-color .2s ease, background .2s ease;
    }
    .theme-toggle:hover { border-color: rgba(63,118,194,.45); }
    .theme-toggle-icon {
      position: absolute;
      width: 19px;
      height: 19px;
      transition: opacity .2s ease, transform .3s ease;
    }
    .theme-toggle-icon--moon { opacity: 0; transform: rotate(-70deg) scale(.5); }
    .theme-toggle-icon--sun { opacity: 1; transform: rotate(0) scale(1); }
    [data-theme="light"] .theme-toggle-icon--sun { opacity: 0; transform: rotate(70deg) scale(.5); }
    [data-theme="light"] .theme-toggle-icon--moon { opacity: 1; transform: rotate(0) scale(1); }

    .hero {
      position: relative;
      min-height: 100svh;
      display: grid;
      align-items: center;
      padding: 145px 0 80px;
      overflow: hidden;
      --pointer-x: 72%;
      --pointer-y: 28%;
      background: radial-gradient(circle 520px at var(--pointer-x) var(--pointer-y), rgba(63,118,194,.18), transparent 68%);
    }
    .hero::after {
      content: "";
      position: absolute;
      right: -160px;
      top: 140px;
      width: 480px;
      height: 480px;
      border: 1px solid rgba(4,30,66,.09);
      border-radius: 50%;
      box-shadow: 0 0 0 80px rgba(4,30,66,.018), 0 0 0 160px rgba(4,30,66,.012);
      pointer-events: none;
    }
    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.08fr) minmax(390px, .92fr);
      align-items: center;
      gap: clamp(54px, 7vw, 110px);
    }
    .hero-copy h1 {
      max-width: 780px;
      margin: 25px 0 28px;
      font-size: clamp(56px, 6.7vw, 98px);
      line-height: .96;
      letter-spacing: -.065em;
      font-weight: 600;
      text-wrap: balance;
    }
    .hero-copy h1 em {
      color: var(--acid-bright);
      font-style: normal;
    }
    .hero-lead {
      max-width: 690px;
      margin: 0;
      color: var(--paper-soft);
      font-size: clamp(20px, 2.15vw, 25px);
      line-height: 1.58;
      letter-spacing: -.02em;
    }
    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 36px;
    }
    .hero-note {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-top: 22px;
      color: var(--muted);
      font-size: 16px;
    }
    .hero-note svg { width: 15px; color: var(--acid-bright); }

    .system-card {
      position: relative;
      padding: 20px;
      background: linear-gradient(150deg, rgb(var(--chrome-soft-rgb) / .92), rgb(var(--chrome-rgb) / .97));
      border: 1px solid var(--line);
      border-radius: 30px;
      box-shadow: var(--shadow);
      overflow: hidden;
      transform: rotate(1.3deg);
      transform-origin: center;
    }
    .system-card.is-visible { animation: systemFloat 7s ease-in-out infinite; }
    .system-card--centered { max-width: 650px; margin-inline: auto; }
    @keyframes systemFloat {
      0%, 100% { transform: rotate(1.3deg) translateY(0); }
      50% { transform: rotate(.4deg) translateY(-12px); }
    }
    .system-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image: linear-gradient(rgb(var(--tint-rgb) / .025) 1px, transparent 1px), linear-gradient(90deg, rgb(var(--tint-rgb) / .025) 1px, transparent 1px);
      background-size: 32px 32px;
      mask-image: linear-gradient(to bottom, black, transparent 78%);
      pointer-events: none;
    }
    .system-top {
      position: relative;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 4px 3px 19px;
      color: var(--muted);
    }
    .live {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      color: var(--acid-bright);
    }
    .live i { width: 7px; height: 7px; border-radius: 50%; background: currentColor; animation: pulse 2s infinite; }
    @keyframes pulse { 50% { opacity: .3; box-shadow: 0 0 0 7px transparent; } }

    .system-screen {
      position: relative;
      padding: 26px;
      background: rgb(var(--well-rgb) / .72);
      border: 1px solid rgb(var(--tint-rgb) / .08);
      border-radius: 20px;
    }
    .screen-label { color: var(--muted); }
    .screen-title {
      max-width: 330px;
      margin: 13px 0 30px;
      font-size: clamp(27px, 3.2vw, 38px);
      line-height: 1.15;
      letter-spacing: -.045em;
      font-weight: 600;
    }
    .flow-list { display: grid; gap: 10px; }
    .flow-item {
      display: grid;
      grid-template-columns: 34px 1fr auto;
      align-items: center;
      gap: 12px;
      padding: 12px;
      border: 1px solid rgb(var(--tint-rgb) / .07);
      border-radius: 13px;
      background: rgb(var(--tint-rgb) / .025);
    }
    .system-card.is-visible .flow-item { animation: flowGlow 5.4s ease-in-out infinite; }
    .system-card.is-visible .flow-item:nth-child(2) { animation-delay: .65s; }
    .system-card.is-visible .flow-item:nth-child(3) { animation-delay: 1.3s; }
    @keyframes flowGlow {
      0%, 72%, 100% { border-color: rgb(var(--tint-rgb) / .07); background: rgb(var(--tint-rgb) / .025); }
      82% { border-color: rgba(4,30,66,.24); background: rgba(4,30,66,.055); }
    }
    .flow-index {
      width: 34px;
      height: 34px;
      display: grid;
      place-items: center;
      border-radius: 10px;
      color: var(--acid-bright);
      background: var(--acid-soft);
      font-family: var(--mono);
      font-size: 16px;
    }
    .flow-item b { display: block; font-size: 16px; font-weight: 600; }
    .flow-item small { color: var(--muted); font-size: 16px; }
    .flow-state { color: var(--acid-bright); font-family: var(--mono); font-size: 16px; }
    .system-footer {
      position: relative;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 9px;
      margin-top: 10px;
    }
    .system-metric {
      padding: 15px 13px;
      background: rgb(var(--tint-rgb) / .035);
      border: 1px solid rgb(var(--tint-rgb) / .07);
      border-radius: 13px;
    }
    .system-metric b { display: block; color: var(--paper); font-size: 16px; }
    .system-metric span { color: var(--muted); font-size: 16px; }

    .proof {
      padding: clamp(56px, 7vw, 88px) 0;
    }
    .proof-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 15px;
    }
    .proof-item {
      position: relative;
      min-height: 190px;
      padding: 28px 30px 26px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background:
        repeating-linear-gradient(180deg, rgb(var(--tint-rgb) / .014) 0 1px, transparent 1px 3px),
        var(--ink-2);
      overflow: hidden;
      transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
    }
    .proof-item:hover {
      transform: translateY(-6px);
      border-color: rgba(63,118,194,.45);
      box-shadow: 0 20px 46px rgba(4,10,25,.4);
    }
    .proof-item::before {
      content: attr(data-index);
      position: absolute;
      right: 0;
      bottom: 0;
      color: rgb(var(--tint-rgb) / .1);
      font-family: var(--mono);
      font-size: 128px;
      line-height: 1;
      transition: color .3s ease;
    }
    .proof-item:hover::before { color: rgba(63,118,194,.1); }
    .proof-tag {
      position: relative;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      margin-bottom: 14px;
      color: var(--muted);
      font-size: 16px;
    }
    .proof-tag i { width: 5px; height: 5px; border-radius: 50%; background: var(--acid-bright); box-shadow: 0 0 8px rgba(63,118,194,.9); animation: proofBlink 1.8s ease-in-out infinite; }
    @keyframes proofBlink { 0%, 100% { opacity: 1; } 50% { opacity: .25; } }
    .proof-item strong {
      position: relative;
      display: inline-flex;
      align-items: baseline;
      color: var(--acid-bright);
      font-size: clamp(34px, 3.8vw, 52px);
      line-height: 1;
      letter-spacing: -.055em;
      font-weight: 600;
    }
    .proof-item strong::after { content: "▍"; margin-left: 3px; font-size: .4em; color: var(--acid-bright); animation: proofCursor 1s steps(1) infinite; }
    @keyframes proofCursor { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0; } }
    .proof-item span { position: relative; max-width: 220px; margin-top: 13px; color: var(--paper-soft); font-size: 16px; line-height: 1.5; }

    .section { padding: clamp(90px, 12vw, 160px) 0; }
    .section--tight { padding-top: 35px; }
    .section-head {
      display: grid;
      grid-template-columns: .72fr 1.28fr;
      gap: 60px;
      align-items: start;
      margin-bottom: 60px;
    }
    .section-head h2 {
      max-width: 820px;
      margin: 0;
      font-size: clamp(44px, 5.7vw, 78px);
      line-height: 1.04;
      letter-spacing: -.055em;
      font-weight: 600;
      text-wrap: balance;
    }
    .section-head h2 span { color: var(--muted); }
    .section-head p { max-width: 620px; margin: 27px 0 0; color: var(--paper-soft); font-size: 20px; line-height: 1.68; }

    .capabilities {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 15px;
    }
    .capabilities--trio {
      grid-template-columns: repeat(3, 1fr);
      align-items: start;
    }
    .capabilities--trio .capability:nth-child(2) {
      margin-top: 52px;
      border-color: rgba(63,118,194,.4);
    }
    .capabilities--trio .capability:nth-child(2)::before { opacity: .55; transform: scale(.9); }
    .capability {
      position: relative;
      min-height: 405px;
      padding: 26px;
      display: flex;
      flex-direction: column;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--ink-2);
      overflow: hidden;
      transition: transform .25s ease, border-color .25s ease;
    }
    .capability:hover { transform: translateY(-6px); border-color: rgba(63,118,194,.32); }
    .capability::before {
      content: "";
      position: absolute;
      inset: -35% -35% auto auto;
      width: 280px;
      height: 280px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(63,118,194,.12), transparent 68%);
      opacity: 0;
      transform: scale(.7);
      transition: opacity .35s ease, transform .35s ease;
    }
    .capability:hover::before { opacity: 1; transform: scale(1); }
    .capability::after {
      content: attr(data-number);
      position: absolute;
      right: 0;
      bottom: 0;
      color: rgb(var(--tint-rgb) / .09);
      font-family: var(--mono);
      font-size: 150px;
      line-height: 1;
    }
    .capability-icon {
      width: 48px;
      height: 48px;
      display: grid;
      place-items: center;
      color: var(--acid-bright);
      background: var(--acid-soft);
      border-radius: 14px;
    }
    .capability-icon svg { width: 23px; height: 23px; }
    .capability h3 { margin: 24px 0 15px; font-size: 30px; line-height: 1.15; letter-spacing: -.04em; }
    .capability p { margin: 0; color: var(--paper-soft); font-size: 17px; line-height: 1.68; }
    .capability-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: auto; padding-top: 24px; }
    .capability-tags span { padding: 6px 9px; border: 1px solid var(--line); border-radius: 999px; color: var(--paper-soft); font-family: var(--mono); font-size: 16px; text-transform: uppercase; letter-spacing: .08em; }
    .capability-tags--links { position: relative; margin-top: 8px; }
    .capability-tags--links a { color: inherit; text-decoration: none; }
    .capability-tags--links span:hover { border-color: rgba(63,118,194,.5); color: var(--paper); }
    .inline-link { color: var(--acid-bright); text-decoration-color: rgba(63,118,194,.45); text-underline-offset: 3px; }
    .capability-cta-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; position: relative; }
    .capability-cta {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 9px 16px 9px 18px;
      border-radius: 999px;
      background: var(--acid-soft);
      color: var(--acid-bright);
      font-size: 15px;
      font-weight: 700;
      text-decoration: none;
      white-space: nowrap;
      transition: background .25s ease, color .25s ease, transform .25s ease, box-shadow .25s ease;
    }
    .capability-cta svg { width: 14px; height: 14px; transition: transform .3s cubic-bezier(.34,1.56,.64,1); }
    .capability-cta:hover { background: var(--acid-bright); color: var(--on-acid); transform: translateY(-1px); box-shadow: 0 10px 22px rgba(63,118,194,.28); }
    .capability-cta:hover svg { transform: translateX(4px); }
    .capability-cta:active { transform: translateY(0); }
    .draft-note { display: inline-flex; align-items: center; gap: 8px; margin-top: 20px; padding: 8px 14px; border: 1px dashed rgba(63,118,194,.5); border-radius: 999px; color: var(--paper-soft); font-family: var(--mono); font-size: 16px; }
    .draft-note::before { content: "✎"; color: var(--acid-bright); }

    .faq-head { max-width: 720px; margin-bottom: 44px; }
    .faq-head h2 { margin: 17px 0 0; font-size: clamp(32px, 4.2vw, 48px); line-height: 1.12; letter-spacing: -.045em; }
    .faq-head p { margin: 20px 0 0; color: var(--paper-soft); font-size: 18px; line-height: 1.62; }
    .faq-list { display: flex; flex-direction: column; gap: 12px; max-width: 860px; }
    .faq-item {
      border: 1px solid var(--line);
      border-radius: 16px;
      background: var(--surface);
      padding: 0 24px;
    }
    .faq-item summary {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      padding: 22px 0;
      color: var(--paper);
      font-size: 18px;
      font-weight: 600;
      letter-spacing: -.01em;
      cursor: pointer;
      list-style: none;
    }
    .faq-item summary::-webkit-details-marker { display: none; }
    .faq-item summary::marker { content: ""; }
    .faq-item summary:hover { color: var(--acid-bright); }
    .faq-item summary:focus-visible { outline: 2px solid var(--acid-bright); outline-offset: 4px; }
    .faq-icon { flex-shrink: 0; width: 22px; height: 22px; color: var(--acid-bright); transition: transform .25s ease; }
    .faq-item[open] .faq-icon { transform: rotate(45deg); }
    .faq-answer { max-width: 720px; padding: 0 0 24px; }
    .faq-answer p { margin: 0; color: var(--paper-soft); font-size: 16px; line-height: 1.68; }
    .faq-answer p + p { margin-top: 14px; }

    .faq-grid { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 40px; }
    .faq-main { min-width: 0; }
    .faq-mascot {
      position: relative;
      width: clamp(150px, 15vw, 220px);
      aspect-ratio: 24 / 45.75;
      flex-shrink: 0;
      color: var(--acid-bright);
      animation: faqMascotFloat 6s ease-in-out infinite;
    }
    .faq-mascot .mascot-piece {
      position: absolute;
      left: 0;
      bottom: 0;
      display: block;
      width: 100%;
      height: auto;
      transform-origin: bottom center;
      filter: drop-shadow(0 26px 34px rgb(var(--shadow-rgb) / .22));
      transition: opacity .45s ease, transform .45s ease;
    }
    .faq-mascot .mascot-queen { opacity: 0; transform: scale(.7) rotate(-8deg); }
    .faq-grid:has(.faq-item[open]) .faq-mascot .mascot-pawn { opacity: 0; transform: scale(.75) rotate(8deg); }
    .faq-grid:has(.faq-item[open]) .faq-mascot .mascot-queen { opacity: 1; transform: scale(1) rotate(0deg); }
    @keyframes faqMascotFloat {
      0%, 100% { transform: translateY(0) rotate(-3deg); }
      50% { transform: translateY(-16px) rotate(2deg); }
    }

    .notfound-grid { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 48px; }
    .notfound-copy { min-width: 0; }
    .notfound-board-wrap { display: flex; flex-direction: column; align-items: center; gap: 16px; }
    .notfound-board {
      position: relative;
      width: clamp(200px, 20vw, 280px);
      aspect-ratio: 1 / 1;
      display: grid;
      grid-template-columns: repeat(8, 1fr);
      grid-template-rows: repeat(8, 1fr);
      border-radius: 14px;
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
    }
    .notfound-board::before {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: 14px;
      overflow: hidden;
      background: var(--surface);
      z-index: 0;
    }
    .notfound-sq { position: relative; z-index: 1; }
    .notfound-sq.dark { background: var(--ink); }
    .notfound-sq.light { background: var(--surface); }
    .notfound-board .notfound-sq:nth-child(1) { border-top-left-radius: 13px; }
    .notfound-board .notfound-sq:nth-child(8) { border-top-right-radius: 13px; }
    .notfound-board .notfound-sq:nth-child(57) { border-bottom-left-radius: 13px; }
    .notfound-board .notfound-sq:nth-child(64) { border-bottom-right-radius: 13px; }
    .notfound-sq.check { background: radial-gradient(circle at 50% 40%, rgba(255,141,116,.55), var(--ink) 72%); }
    .notfound-sq.check::after {
      content: "";
      position: absolute;
      inset: 0;
      box-shadow: inset 0 0 0 2px rgba(255,141,116,.6);
      animation: notfoundMatePulse 2.2s ease-in-out infinite;
    }
    @keyframes notfoundMatePulse {
      0%, 100% { box-shadow: inset 0 0 0 2px rgba(255,141,116,.35); }
      50% { box-shadow: inset 0 0 0 2px rgba(255,141,116,.85); }
    }
    @media (prefers-reduced-motion: reduce) {
      .notfound-sq.check::after { animation: none; }
    }
    .notfound-piece {
      position: absolute;
      left: 50%;
      bottom: 2%;
      transform: translateX(-50%);
      width: 68%;
      height: auto;
      color: var(--acid-bright);
      z-index: 2;
      filter: drop-shadow(0 6px 10px rgba(0,0,0,.35));
    }
    .notfound-piece.pawn { width: 52%; bottom: 4%; }
    .notfound-caption {
      display: flex;
      align-items: center;
      gap: 8px;
      font-family: var(--mono);
      font-size: 13px;
      letter-spacing: .12em;
      text-transform: uppercase;
      color: var(--paper-soft);
    }
    .notfound-caption b { color: var(--danger); font-weight: 600; }

    .method-wrap {
      position: relative;
      padding: clamp(32px, 6vw, 72px);
      border: 1px solid var(--line);
      border-radius: 32px;
      background: var(--surface);
      overflow: hidden;
    }
    .method-wrap::after {
      content: "";
      position: absolute;
      width: 420px;
      height: 420px;
      right: -190px;
      top: -190px;
      border-radius: 50%;
      background: var(--acid);
      filter: blur(130px);
      opacity: .07;
    }
    .method-intro {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
      margin-bottom: 72px;
    }
    .method-intro h2 { margin: 17px 0 0; font-size: clamp(38px, 5vw, 64px); line-height: 1.04; letter-spacing: -.055em; }
    .method-intro--single { grid-template-columns: 1fr; }
    .method-intro p { align-self: end; margin: 0; color: var(--paper-soft); font-size: 20px; line-height: 1.68; }
    .method-intro--single p { margin-top: 28px; }
    .method-intro--code { align-items: center; }
    .method-intro--code > div > p { align-self: auto; margin: 28px 0 0; color: var(--paper-soft); font-size: 18px; line-height: 1.65; }

    .code-panel {
      position: relative;
      padding: 4px;
      border-radius: 20px;
      background: #12141a;
      box-shadow: 0 24px 60px rgba(4,10,25,.35);
      transform: rotate(-1.1deg);
      transition: transform .3s ease;
    }
    .method-wrap.is-visible .code-panel { animation: codePanelIn .8s ease both; }
    @keyframes codePanelIn {
      from { opacity: 0; transform: rotate(-1.1deg) translateY(18px); }
      to { opacity: 1; transform: rotate(-1.1deg) translateY(0); }
    }
    .code-panel:hover { transform: rotate(0deg) translateY(-4px); }
    .code-panel-top {
      display: flex;
      align-items: center;
      gap: 7px;
      padding: 13px 16px 11px;
    }
    .code-dot { width: 10px; height: 10px; border-radius: 50%; }
    .code-dot--red { background: #ff5f56; }
    .code-dot--yellow { background: #ffbd2e; }
    .code-dot--green { background: #27c93f; }
    .code-panel-name { margin-left: 8px; color: #7d8190; font-size: 16px; letter-spacing: .04em; }
    .code-panel-body {
      margin: 0;
      padding: 4px 20px 18px;
      overflow-x: auto;
      white-space: pre-wrap;
      word-break: break-word;
      color: #e4e4ea;
      font-family: var(--mono);
      font-size: 16px;
      line-height: 1.7;
    }
    .code-panel-body .code-kw { color: var(--acid-bright); }
    .code-panel-body .code-str { color: #a9c3e8; }
    .code-panel-body .code-fn { color: #e4e4ea; font-weight: 500; }
    .code-panel-output {
      margin: 0 4px 4px;
      padding: 12px 16px;
      border-top: 1px solid rgba(255,255,255,.08);
      color: #e4e4ea;
      font-family: var(--mono);
      font-size: 16px;
    }
    .code-prompt { margin-right: 8px; color: var(--acid-bright); }
    .code-cursor { display: inline-block; width: 8px; height: 15px; margin-left: 6px; background: #e4e4ea; vertical-align: -2px; animation: codeCursorBlink 1s steps(1) infinite; }
    @keyframes codeCursorBlink { 50% { opacity: 0; } }
    @media (prefers-reduced-motion: reduce) {
      .code-panel, .code-cursor { animation: none !important; }
    }
    .steps { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4, 1fr); }
    .step { padding: 26px 25px 8px; border-left: 1px solid var(--line); }
    .step:first-child { border-left: 0; padding-left: 0; }
    .step-num { color: var(--acid-bright); }
    .step h3 { margin: 55px 0 12px; font-size: 22px; letter-spacing: -.03em; }
    .step p { margin: 0; color: var(--paper-soft); font-size: 16px; line-height: 1.65; }
    .method-wrap.is-visible .step { animation: stepIn .7s both; }
    .method-wrap.is-visible .step:nth-child(2) { animation-delay: .1s; }
    .method-wrap.is-visible .step:nth-child(3) { animation-delay: .2s; }
    .method-wrap.is-visible .step:nth-child(4) { animation-delay: .3s; }
    @keyframes stepIn {
      from { opacity: 0; transform: translateY(18px); }
      to { opacity: 1; transform: none; }
    }

    .method-top {
      display: flex;
      justify-content: space-between;
      align-items: end;
      gap: 65px;
      margin-top: 22px;
    }
    .method-top h2 { margin: 0; font-size: clamp(44px, 6.4vw, 88px); line-height: 1.02; letter-spacing: -.05em; font-weight: 600; }
    .method-top h2 em { font-style: italic; font-family: var(--serif); font-weight: 400; color: var(--acid-bright); }
    .method-top p { max-width: 340px; margin: 0; color: var(--paper-soft); font-size: 18px; line-height: 1.6; }
    .method-steps {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 15px;
      margin-top: 60px;
      padding-top: 22px;
      border-top: 1px solid var(--line);
    }
    .method-step { position: relative; padding: 26px 24px 0 0; }
    .method-step::before {
      content: "";
      position: absolute;
      top: -23px;
      left: 0;
      height: 3px;
      width: 0;
      background: var(--acid-bright);
      transition: width 1.1s ease;
    }
    .method-step.is-visible::before { width: calc(100% - 15px); }
    .method-step .mono { color: var(--acid-bright); }
    .method-step .big-number {
      position: absolute;
      top: 22px;
      right: 20px;
      color: rgb(var(--tint-rgb) / .045);
      font-family: var(--serif);
      font-size: 68px;
      line-height: 1;
    }
    .method-step h3 { margin: 46px 0 12px; font-size: 24px; letter-spacing: -.03em; }
    .method-step p { margin: 0; max-width: 260px; color: var(--paper-soft); font-size: 16px; line-height: 1.65; }

    .projects-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr;
      grid-template-rows: repeat(3, 1fr);
      gap: 15px;
    }
    .project {
      position: relative;
      min-height: 200px;
      padding: 28px 30px;
      display: flex;
      flex-direction: column;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--ink-2);
      overflow: hidden;
    }
    .project--featured { grid-row: 1 / span 3; min-height: 675px; background: var(--featured-bg); }
    .projects-grid--single { grid-template-columns: 1fr; margin-top: 40px; }
    .projects-grid--single .project--featured { grid-row: auto; min-height: 480px; }
    .project-kicker { color: var(--acid-bright); }
    .project h3 { max-width: 520px; margin: auto 0 15px; font-size: clamp(31px, 4vw, 52px); line-height: 1.04; letter-spacing: -.05em; }
    .project:not(.project--featured) h3 { margin-top: 14px; font-size: 24px; }
    .project p { max-width: 600px; margin: 0; color: var(--paper-soft); font-size: 17px; line-height: 1.68; }
    .project:not(.project--featured) p { font-size: 16px; line-height: 1.55; }
    .project-link { margin-top: auto; padding-top: 18px; display: inline-flex; align-items: center; gap: 9px; color: var(--paper); font-weight: 600; text-decoration: none; }
    .project-link span { color: var(--acid-bright); }
    .project-trigger { display: flex; flex-direction: column; flex: 1; width: 100%; padding: 0; margin: 0; border: 0; background: none; text-align: left; font: inherit; color: inherit; cursor: default; }
    .project:not(.project--featured) .project-trigger { cursor: pointer; }
    .project-trigger:focus-visible { outline: 3px solid var(--acid-bright); outline-offset: 6px; border-radius: 10px; }
    .project:not(.project--featured) { transition: transform .25s ease, border-color .25s ease; }
    .project:not(.project--featured):hover,
    .project:not(.project--featured):focus-within { transform: translateY(-4px); border-color: rgba(63,118,194,.35); }
    .project-trigger, .project-link, #projectVisual { transition: opacity .18s ease; }
    .projects-grid.is-swapping .project-trigger,
    .projects-grid.is-swapping .project-link,
    .projects-grid.is-swapping #projectVisual { opacity: 0; }
    .project-visual {
      position: relative;
      margin: 85px 32px 0;
      height: 300px;
      border-radius: 18px;
      background:
        linear-gradient(90deg, transparent 49.8%, rgb(var(--tint-rgb) / .04) 50%, transparent 50.2%),
        linear-gradient(transparent 49.8%, rgb(var(--tint-rgb) / .04) 50%, transparent 50.2%),
        var(--featured-bg);
      background-size: 44px 44px;
      overflow: hidden;
    }
    .project-visual canvas { position: absolute; inset: 0; width: 100%; height: 100%; touch-action: pan-y; }
    .project-visual .visual-fallback {
      position: absolute;
      inset: 22%;
      border: 1px solid rgba(4,30,66,.4);
      border-radius: 43% 57% 52% 48%;
      box-shadow: inset 0 0 55px rgba(4,30,66,.17), 0 0 60px rgba(4,30,66,.08);
      transform: rotate(-35deg);
      background: repeating-radial-gradient(ellipse at center, transparent 0 9px, rgba(4,30,66,.18) 10px 11px);
    }
    .project-visual.is-ready .visual-fallback { display: none; }
    .project-visual .visual-label { position: absolute; bottom: 14px; right: 16px; display: flex; align-items: center; gap: 12px; color: var(--muted); font-family: var(--mono); font-size: 16px; text-transform: uppercase; letter-spacing: .08em; }
    .project-visual .visual-label::before { content: "+"; color: var(--acid-bright); font-size: 16px; }

    .about-grid {
      display: grid;
      grid-template-columns: .82fr 1.18fr;
      gap: clamp(55px, 9vw, 130px);
      align-items: start;
    }
    .portrait {
      position: sticky;
      top: 110px;
      min-height: 580px;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      padding: 30px;
      border-radius: 28px;
      background:
        radial-gradient(circle at 52% 32%, rgba(4,30,66,.13), transparent 21%),
        linear-gradient(145deg, var(--portrait-grad-a), var(--portrait-grad-b));
      border: 1px solid var(--line);
      overflow: hidden;
    }
    .portrait::before {
      content: "MS";
      position: absolute;
      inset: 0;
      display: grid;
      place-items: center;
      color: rgb(var(--tint-rgb) / .05);
      font-size: clamp(150px, 21vw, 280px);
      font-weight: 700;
      letter-spacing: -.09em;
    }
    .portrait img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 15%; }
    .portrait--compact { min-height: 380px; }
    .portrait-card {
      position: relative;
      padding: 19px;
      border: 1px solid var(--line);
      border-radius: 16px;
      background: rgb(var(--panel-rgb) / .78);
      backdrop-filter: blur(14px);
    }
    .portrait-card b { display: block; font-size: 16px; }
    .portrait-card span { color: var(--muted); font-size: 16px; }
    .about-copy h2 { margin: 18px 0 25px; font-size: clamp(41px, 5.6vw, 70px); line-height: 1.03; letter-spacing: -.06em; }
    .about-copy > p { max-width: 700px; color: var(--paper-soft); font-size: 20px; line-height: 1.72; }
    .about-copy > p.name-role { max-width: 700px; margin: -10px 0 28px; color: var(--acid-bright); font-size: 16px; font-weight: 500; letter-spacing: .01em; line-height: 1.5; }
    .credentials-list { margin-top: 36px; border-top: 1px solid var(--line); }
    .credential { display: grid; grid-template-columns: 34px 1fr; gap: 14px; padding: 17px 0; border-bottom: 1px solid var(--line); }
    .credential svg { width: 20px; margin-top: 3px; color: var(--acid-bright); }
    .credential b { display: block; font-size: 16px; }
    .credential span { color: var(--muted); font-size: 16px; }

    .testimonial {
      position: relative;
      display: grid;
      grid-template-columns: 1.35fr .65fr;
      gap: 40px;
      align-items: center;
      padding: clamp(35px, 6vw, 70px);
      border: 1px solid rgba(63,118,194,.4);
      border-radius: 30px;
      background: var(--surface);
      box-shadow: var(--shadow);
      overflow: hidden;
    }
    .testimonial::after {
      content: "";
      position: absolute;
      width: 380px;
      height: 380px;
      right: -170px;
      top: -170px;
      border-radius: 50%;
      background: var(--acid-bright);
      filter: blur(120px);
      opacity: .16;
      pointer-events: none;
    }
    .testimonial h2 { position: relative; margin: 14px 0 0; font-size: clamp(35px, 5vw, 63px); line-height: 1.05; letter-spacing: -.055em; }
    .testimonial h2 span { color: var(--acid-bright); }
    .testimonial > div:first-child { position: relative; }
    .testimonial-side { position: relative; padding-left: 40px; border-left: 1px solid rgba(63,118,194,.3); }
    .testimonial-side p { margin: 0 0 28px; color: var(--paper-soft); font-size: 17px; line-height: 1.7; }

    /* --- Fuori dal digital: sezione volutamente fuori dal sistema a griglia del resto del sito --- */
    .offbeat-head { max-width: 640px; margin-bottom: 12px; }
    .offbeat-head h2 { margin: 17px 0 10px; font-size: clamp(30px, 4vw, 46px); line-height: 1.14; letter-spacing: -.03em; }
    .offbeat-head p { margin: 0; color: var(--paper-soft); font-size: 17px; }
    .offbeat-board {
      display: flex;
      flex-wrap: wrap;
      align-items: flex-start;
      justify-content: center;
      gap: clamp(28px, 5vw, 56px);
      padding: 76px 14px 46px;
    }
    .offbeat-card {
      position: relative;
      width: min(100%, 360px);
      padding: 38px 34px 30px;
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: 6px;
      box-shadow: 0 20px 45px rgba(0,0,0,.22);
      overflow: hidden;
      transform: rotate(var(--tilt, 0deg)) translateX(var(--shift, 0));
      transition: transform .4s cubic-bezier(.22,1,.36,1), box-shadow .4s ease;
    }
    .offbeat-card:nth-child(1) { margin-top: 14px; }
    .offbeat-card:nth-child(2) { margin-top: 72px; }
    .offbeat-card:nth-child(3) { margin-top: -38px; }
    .offbeat-card:hover { transform: rotate(0deg) translateX(0) translateY(-8px); box-shadow: 0 36px 70px rgba(0,0,0,.32); z-index: 2; }
    .offbeat-card::before {
      content: "";
      position: absolute; top: 0; right: 0;
      width: 26px; height: 26px;
      background: linear-gradient(135deg, transparent 50%, var(--ink) 50%);
      border-bottom-left-radius: 4px;
      z-index: 1;
    }
    .offbeat-tag { display: block; font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--paper-soft); margin-bottom: 22px; position: relative; z-index: 1; }
    .offbeat-line { margin: 0 0 20px; font-size: 20px; line-height: 1.5; letter-spacing: -.01em; position: relative; z-index: 1; }
    .offbeat-line--serif { font-family: var(--serif); font-size: 29px; line-height: 1.3; font-style: italic; }
    .offbeat-line--serif em { color: var(--wine); font-style: normal; font-weight: 600; }
    .offbeat-foot { display: block; font-family: var(--mono); font-size: 12px; letter-spacing: .02em; color: var(--paper-soft); line-height: 1.6; position: relative; z-index: 1; }
    .offbeat-strike { text-decoration: line-through; text-decoration-color: rgba(63,118,194,.65); text-decoration-thickness: 2px; color: var(--paper-soft); }

    /* Scacchi: mini scacchiera con il pedone del brand */
    .offbeat-visual--chess {
      position: relative;
      width: 68px; height: 68px;
      margin-bottom: 24px;
      border-radius: 8px;
      border: 1px solid var(--line);
      overflow: hidden;
      background-image:
        linear-gradient(45deg, var(--ink) 25%, transparent 25%, transparent 75%, var(--ink) 75%),
        linear-gradient(45deg, var(--ink) 25%, transparent 25%, transparent 75%, var(--ink) 75%);
      background-size: 17px 17px;
      background-position: 0 0, 8.5px 8.5px;
      background-color: var(--surface-2);
    }
    .offbeat-chess-piece {
      position: absolute;
      width: 24px; height: 24px;
      right: 8px; bottom: 6px;
      color: var(--acid-bright);
      filter: drop-shadow(0 3px 5px rgba(0,0,0,.4));
    }

    /* Vino: macchia di bicchiere organica (anello sbavato, non un cerchio perfetto) che "sborda" dal bordo della card */
    .offbeat-wine-stain {
      position: absolute;
      top: -28px; right: -24px;
      width: 108px; height: 108px;
      z-index: 0;
      pointer-events: none;
    }
    .offbeat-card--wine { border-color: rgba(163,71,90,.35); }
    .offbeat-card--wine::before { display: none; }
    .offbeat-card--wine .offbeat-tag { color: var(--wine); }

    /* Paradosso: numero sdoppiato e specchiato */
    .offbeat-visual--paradox {
      position: relative;
      height: 60px;
      margin-bottom: 12px;
      display: flex;
      align-items: center;
    }
    .offbeat-pnum {
      font-family: var(--serif);
      font-size: 58px;
      line-height: 1;
      color: var(--paper);
      position: relative;
      z-index: 1;
    }
    .offbeat-pnum--mirror {
      position: absolute;
      left: 3px; top: 3px;
      transform: scaleX(-1);
      color: var(--paper-soft);
      opacity: .3;
      z-index: 0;
    }

    @media (max-width: 720px) {
      .offbeat-board { flex-direction: column; align-items: center; padding-top: 40px; }
      .offbeat-card, .offbeat-card:nth-child(1), .offbeat-card:nth-child(2), .offbeat-card:nth-child(3) { transform: none; margin-top: 0; }
      .offbeat-card:hover { transform: translateY(-4px); }
    }

    .contact-wrap {
      display: grid;
      grid-template-columns: .85fr 1.15fr;
      gap: clamp(45px, 8vw, 110px);
      align-items: start;
    }
    .contact-copy h2 { margin: 17px 0 24px; font-size: clamp(43px, 6.2vw, 78px); line-height: 1; letter-spacing: -.065em; }
    .contact-copy p { max-width: 540px; color: var(--paper-soft); font-size: 20px; line-height: 1.7; }
    .contact-details { display: grid; gap: 10px; margin-top: 36px; }
    .contact-details a { width: fit-content; color: var(--paper); text-decoration-color: rgba(4,30,66,.45); text-underline-offset: 5px; }

    .contact-form {
      padding: clamp(27px, 5vw, 46px);
      border: 1px solid var(--line);
      border-radius: 28px;
      background: var(--surface);
    }
    .field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
    .field { margin-bottom: 17px; }
    .field label { display: block; margin: 0 0 8px 3px; color: var(--paper-soft); font-size: 16px; }
    .field input,
    .field textarea,
    .field select {
      width: 100%;
      border: 1px solid rgb(var(--tint-rgb) / .09);
      border-radius: 13px;
      background: rgb(var(--panel-rgb) / .72);
      color: var(--paper);
      padding: 15px 16px;
      transition: border-color .2s ease, background .2s ease;
    }
    .field textarea { min-height: 135px; resize: vertical; }
    .field input:focus,
    .field textarea:focus,
    .field select:focus { outline: none; border-color: var(--acid-bright); background: var(--ink); }
    .field input::placeholder,
    .field textarea::placeholder { color: var(--placeholder); }
    .interest-field { border: 0; padding: 0; margin: 0 0 20px; }
    .interest-field legend { padding: 0; margin: 0 0 10px 3px; color: var(--paper-soft); font-size: 16px; }
    .interest-options { display: flex; flex-wrap: wrap; gap: 9px; }
    .interest-options label { position: relative; }
    .interest-options input { position: absolute; opacity: 0; width: 1px; height: 1px; }
    .interest-options span { display: block; border: 1px solid rgb(var(--tint-rgb) / .14); border-radius: 999px; padding: 10px 16px; color: var(--paper-soft); font-size: 16px; cursor: pointer; transition: background .2s ease, color .2s ease, border-color .2s ease; }
    .interest-options input:checked + span { background: var(--paper); color: var(--ink); border-color: var(--paper); }
    .interest-options input:focus-visible + span { outline: 3px solid var(--acid-bright); outline-offset: 3px; }
    .consent { display: flex; align-items: flex-start; gap: 10px; margin: 2px 0 24px; color: var(--muted); font-size: 16px; }
    .consent input { margin-top: 4px; accent-color: var(--acid-bright); }
    .hp-field { position: absolute; left: -9999px; top: -9999px; width: 1px; height: 1px; overflow: hidden; }
    .form-footer { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
    .form-status { color: var(--muted); font-size: 16px; }

    .footer { padding: 56px 0 28px; border-top: 1px solid var(--line); }
    .footer-top { display: grid; grid-template-columns: 1.3fr .8fr .8fr; gap: 40px; padding-bottom: 40px; }
    .footer-bio { margin: 16px 0 0; max-width: 320px; color: var(--paper-soft); font-size: 16px; line-height: 1.65; }
    .footer-col-title { display: block; margin-bottom: 14px; color: var(--muted); }
    .footer-links { display: flex; flex-direction: column; }
    .footer-links a { padding: 6px 0; width: fit-content; color: var(--paper-soft); text-decoration: none; font-size: 16px; transition: color .2s ease; }
    .footer-links a:hover { color: var(--paper); }
    .footer-social-col { display: flex; flex-direction: column; }
    .footer-bottom { padding-top: 24px; border-top: 1px solid var(--line); text-align: center; }
    .footer-meta { color: var(--muted); font-size: 16px; }
    .socials { display: flex; gap: 8px; }
    .socials a { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--paper-soft); text-decoration: none; transition: color .2s, border-color .2s, transform .2s; }
    .socials a svg { width: 16px; height: 16px; fill: currentColor; }

    .scroll-top-btn {
      position: fixed;
      right: 20px;
      bottom: 20px;
      z-index: 150;
      width: 46px;
      height: 46px;
      display: grid;
      place-items: center;
      border: 1px solid var(--line);
      border-radius: 50%;
      background: var(--surface);
      color: var(--paper);
      cursor: pointer;
      opacity: 0;
      visibility: hidden;
      transform: translateY(10px);
      transition: opacity .25s ease, transform .25s ease, visibility .25s, border-color .2s ease;
      box-shadow: 0 10px 24px rgba(0,0,0,.18);
    }
    .scroll-top-btn.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
    .scroll-top-btn:hover { border-color: rgba(63,118,194,.45); }
    .scroll-top-btn svg { width: 20px; height: 20px; }
    @media (max-width: 640px) {
      .scroll-top-btn { right: 16px; bottom: 16px; width: 42px; height: 42px; }
      .scroll-top-btn svg { width: 18px; height: 18px; }
    }
    .socials a:hover { color: var(--acid-bright); border-color: rgba(63,118,194,.45); transform: translateY(-2px); }

    .reveal { opacity: 0; transform: translateY(28px); transition: opacity .78s cubic-bezier(.2,.7,.2,1), transform .78s cubic-bezier(.2,.7,.2,1); transition-delay: var(--reveal-delay, 0ms); }
    .reveal.is-visible { opacity: 1; transform: none; }

    .logo-band { padding: 20px 0; }
    .logo-band + .logo-band { margin-top: 8px; }
    .logo-band-head { margin-bottom: 22px; }
    .logo-static { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; }
    .logo-marquee {
      position: relative;
      overflow: hidden;
      padding: 40px 0;
      margin: -40px 0;
      -webkit-mask-image: linear-gradient(90deg, transparent, black 6%, black 94%, transparent);
      mask-image: linear-gradient(90deg, transparent, black 6%, black 94%, transparent);
    }
    .logo-marquee + .logo-marquee { margin-top: -24px; }
    .logo-track {
      display: flex;
      align-items: center;
      gap: 16px;
      width: max-content;
      animation: logoMarquee 34s linear infinite;
    }
    .logo-marquee:hover .logo-track { animation-play-state: paused; }
    .logo-marquee--reverse .logo-track { animation-direction: reverse; }
    @keyframes logoMarquee {
      from { transform: translateX(0); }
      to { transform: translateX(var(--marquee-shift, -50%)); }
    }
    .logo-tile {
      flex-shrink: 0;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      height: 78px;
      min-width: 130px;
      padding: 14px 26px;
      border-radius: 14px;
      background: #fff;
      box-shadow: 0 18px 36px -6px rgb(var(--shadow-rgb) / .22), 0 6px 12px -4px rgb(var(--shadow-rgb) / .12);
      opacity: .85;
      transition: opacity .2s ease, transform .2s ease, box-shadow .2s ease;
    }
    .logo-tile:hover { opacity: 1; transform: translateY(-4px); box-shadow: 0 26px 48px -8px rgb(var(--shadow-rgb) / .3), 0 8px 16px -4px rgb(var(--shadow-rgb) / .16); }
    .logo-tile img {
      display: block;
      width: auto;
      height: auto;
      max-width: 130px;
      max-height: 42px;
      object-fit: contain;
    }
    /* Placeholder text tiles (nessuna immagine ancora fornita) mantengono lo stile precedente. */
    .logo-tile:not(:has(img)) {
      border: 1px solid var(--line);
      background: var(--ink-2);
      color: var(--paper-soft);
      font-family: var(--mono);
      font-size: 16px;
      letter-spacing: .03em;
      white-space: nowrap;
      box-shadow: none;
    }
    .logo-tile:not(:has(img)):hover { border-color: rgba(63,118,194,.4); color: var(--paper); }

    .partner-badge {
      display: inline-flex;
      flex-shrink: 0;
      width: 140px;
      height: 140px;
      border-radius: 20px;
      overflow: hidden;
      box-shadow: 0 10px 26px rgba(4,10,25,.28);
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .partner-badge:hover { transform: translateY(-3px); box-shadow: 0 16px 34px rgba(4,10,25,.4); }
    .partner-badge img { display: block; width: 100%; height: 100%; object-fit: cover; background: #fff; transform: scale(1.08); transform-origin: center; }
    .partner-badge--lg { width: 180px; height: 180px; border-radius: 26px; }
    .footer-brand .partner-badge { margin-top: 20px; }
    .credentials-badge { margin-top: 0; }
    .page-hero-badge { margin-top: 26px; }

    /* Callout "Non ci credi? Clicca qui!" accanto al badge Google Partner, con freccia disegnata a mano */
    .badge-callout { display: flex; align-items: flex-start; gap: 16px; margin-top: 28px; }
    .badge-callout-note {
      display: flex;
      align-items: flex-start;
      gap: 8px;
      margin: 10px 0 0;
      font-family: var(--serif);
      font-style: italic;
      font-size: 19px;
      line-height: 1.3;
      color: var(--acid-bright);
      transform: rotate(-2deg);
    }
    .badge-callout-arrow { flex-shrink: 0; width: 46px; height: 38px; color: var(--acid-bright); }
    .badge-callout-arrow--up { display: none; }
    @media (max-width: 640px) {
      .badge-callout { flex-direction: column; gap: 8px; }
      .badge-callout-note { margin-top: 4px; padding-left: 6px; }
      .badge-callout-arrow--side { display: none; }
      .badge-callout-arrow--up { display: block; }
    }

    @media (max-width: 1480px) {
      .nav-links { display: none; position: absolute; top: 72px; left: 20px; right: 20px; padding: 12px; flex-direction: column; align-items: stretch; gap: 2px; background: rgb(var(--chrome-rgb) / .97); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); max-height: calc(100vh - 100px); overflow-y: auto; }
      .nav-links.is-open { display: flex; }
      .nav-links a { padding: 13px 15px; }
      .menu-toggle { display: grid; place-items: center; }
      .nav > .button { display: none; }
      .nav-links .nav-cta-mobile { display: flex; justify-content: center; width: 100%; margin-top: 10px; }
      .theme-toggle { width: 42px; height: 42px; }
    }

    @media (max-width: 980px) {
      .hero-grid { grid-template-columns: 1fr; }
      .faq-grid { grid-template-columns: 1fr; }
      .faq-mascot { display: none; }
      .notfound-grid { grid-template-columns: 1fr; }
      .notfound-board-wrap { display: none; }
      .hero-copy { max-width: 820px; }
      .system-card { width: min(100%, 650px); margin-inline: auto; transform: none; }
      .system-card.is-visible { animation-name: systemFloatTablet; }
      @keyframes systemFloatTablet {
        0%, 100% { transform: translateY(0); }
        50% { transform: translateY(-10px); }
      }
      .proof-grid { grid-template-columns: 1fr 1fr; }
      .section-head { grid-template-columns: 1fr; gap: 20px; }
      .capabilities { grid-template-columns: 1fr 1fr; }
      .capabilities--trio .capability:nth-child(2) { margin-top: 0; }
      .capability { min-height: 325px; }
      .method-intro { grid-template-columns: 1fr; gap: 25px; }
      .steps { grid-template-columns: 1fr 1fr; }
      .step:nth-child(3) { border-left: 0; padding-left: 0; }
      .method-top { display: block; }
      .method-top p { max-width: 460px; margin-top: 22px; }
      .method-steps { grid-template-columns: 1fr 1fr; row-gap: 40px; }
      .step:nth-child(-n+2) { padding-bottom: 34px; border-bottom: 1px solid var(--line); }
      .projects-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
      .project--featured { grid-row: auto; min-height: 630px; }
      .about-grid, .contact-wrap { grid-template-columns: 1fr; }
      .portrait { position: relative; top: 0; min-height: 430px; }
      .testimonial { grid-template-columns: 1fr; }
      .testimonial-side { padding: 28px 0 0; border-left: 0; border-top: 1px solid rgba(63,118,194,.3); }
    }

    @media (max-width: 640px) {
      .container { width: min(calc(100% - 28px), var(--max)); }
      .nav.container { width: min(calc(100% - 28px), 1380px); }
      .nav-shell { inset: 10px 0 auto; }
      .nav { min-height: 58px; padding-left: 11px; gap: 12px; }
      .brand { font-size: 16px; }
      .brand-mark { width: 38px; height: 38px; }
      .hero { padding-top: 120px; }
      .hero-copy h1 { font-size: clamp(50px, 15.2vw, 72px); }
      .hero-actions { flex-direction: column; align-items: stretch; }
      .hero-actions .button { width: 100%; }
      .system-card { padding: 10px; border-radius: 22px; }
      .system-screen { padding: 19px; }
      .system-footer { grid-template-columns: 1fr; }
      .proof-item { min-height: 125px; padding: 22px 16px; }
      .section { padding: 90px 0; }
      .capabilities { grid-template-columns: 1fr; }
      .capability, .project { padding: 24px; }
      .method-wrap { padding: 26px 22px; }
      .steps { grid-template-columns: 1fr; }
      .step, .step:first-child, .step:nth-child(3) { padding: 25px 0; border-left: 0; border-bottom: 1px solid var(--line); }
      .step:last-child { border-bottom: 0; }
      .step h3 { margin-top: 27px; }
      .method-steps { grid-template-columns: 1fr; gap: 28px; margin-top: 38px; }
      .method-step { padding: 22px 0 0; }
      .method-step h3 { margin-top: 25px; }
      .method-step .big-number { top: 18px; right: 4px; font-size: 56px; }
      .project--featured { min-height: 600px; }
      .project-visual { margin-left: 20px; margin-right: 20px; height: 270px; }
      .field-row { grid-template-columns: 1fr; gap: 0; }
      .footer-top { grid-template-columns: 1fr; gap: 32px; }
      .faq-item { padding: 0 18px; }
      .faq-item summary { padding: 18px 0; font-size: 16px; gap: 12px; }
      .faq-answer { padding-bottom: 20px; }
      .section--tight { padding-top: 20px; }
    }

    @media (max-width: 420px) {
      .nav { padding-left: 8px; padding-right: 8px; gap: 8px; }
      .brand-name { display: none; }
      .theme-toggle { width: 38px; height: 38px; }
      .menu-toggle { width: 40px; height: 40px; }
    }

    .page-hero {
      position: relative;
      padding: clamp(150px, 20vw, 195px) 0 clamp(60px, 8vw, 90px);
      background: radial-gradient(circle 520px at 82% 0%, rgba(4,30,66,.12), transparent 68%);
    }
    .page-hero h1 {
      max-width: 960px;
      margin: 22px 0 24px;
      font-size: clamp(44px, 6vw, 80px);
      line-height: 1.02;
      letter-spacing: -.06em;
      font-weight: 600;
      text-wrap: balance;
    }
    .page-hero .lead {
      max-width: 760px;
      margin: 0;
      color: var(--paper-soft);
      font-size: clamp(19px, 2vw, 22px);
      line-height: 1.62;
      letter-spacing: -.015em;
    }
    .breadcrumb { display: flex; align-items: center; gap: 8px; margin-bottom: 18px; color: var(--muted); font-size: 16px; }
    .breadcrumb a { color: var(--paper-soft); text-decoration: none; }
    .breadcrumb a:hover { color: var(--paper); }

    .teaser { border-top: 1px solid var(--line); }
    .teaser-head { max-width: 720px; }
    .teaser-head h2 { margin: 17px 0 0; font-size: clamp(36px, 4.5vw, 58px); line-height: 1.05; letter-spacing: -.05em; font-weight: 600; }
    .teaser-head h2 span { color: var(--muted); }
    .teaser-head p { max-width: 620px; margin: 22px 0 0; color: var(--paper-soft); font-size: 19px; line-height: 1.68; }
    .section-cta {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      margin-top: 30px;
      color: var(--paper);
      font-weight: 600;
      font-size: 16px;
      text-decoration: none;
    }
    .section-cta span { color: var(--acid-bright); transition: transform .2s ease; }
    .section-cta:hover span { transform: translateX(4px); }

    .article-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
    .article-grid--single { grid-template-columns: 1fr; max-width: 720px; }
    .article-grid + .draft-note { margin-top: 30px; }
    .article-card {
      position: relative;
      display: flex;
      flex-direction: column;
      padding: 30px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--ink-2);
      text-decoration: none;
      color: inherit;
      transition: transform .25s ease, border-color .25s ease;
    }
    .article-card:hover { transform: translateY(-6px); border-color: rgba(63,118,194,.32); }
    .article-card-cover {
      position: relative;
      height: 180px;
      margin: -30px -30px 24px;
      border-bottom: 1px solid var(--line);
      border-radius: var(--radius) var(--radius) 0 0;
      overflow: hidden;
      background:
        linear-gradient(90deg, transparent 49.8%, rgb(var(--tint-rgb) / .09) 50%, transparent 50.2%),
        linear-gradient(transparent 49.8%, rgb(var(--tint-rgb) / .09) 50%, transparent 50.2%),
        var(--ink-2);
      background-size: 36px 36px;
    }
    .article-card-cover::before {
      content: "";
      position: absolute;
      width: 220px;
      height: 220px;
      right: -70px;
      top: -70px;
      border-radius: 50%;
      background: var(--acid-bright);
      filter: blur(60px);
      opacity: .38;
    }
    .article-card-cover span {
      position: absolute;
      left: 18px;
      bottom: 14px;
      display: inline-flex;
      align-items: center;
      gap: 7px;
      color: var(--acid-bright);
    }
    .article-card-cover span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 10px rgba(63,118,194,.8); }
    .article-card-meta { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; color: var(--muted); }
    .article-card-meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--muted); }
    .article-card h3 { margin: 0 0 12px; font-size: 26px; line-height: 1.15; letter-spacing: -.03em; }
    .article-card p { margin: 0; color: var(--paper-soft); font-size: 16px; line-height: 1.6; }
    .article-card-link { margin-top: auto; padding-top: 20px; display: inline-flex; align-items: center; gap: 8px; color: var(--paper); font-weight: 600; font-size: 16px; }
    .article-card-link span { color: var(--acid-bright); transition: transform .2s ease; }
    .article-card:hover .article-card-link span { transform: translateX(4px); }

    .article-back { display: flex; width: fit-content; align-items: center; gap: 8px; margin-bottom: 20px; color: var(--paper-soft); text-decoration: none; font-size: 16px; }
    .article-back span { color: var(--acid-bright); }
    .article-back:hover { color: var(--paper); }
    .article-header { padding-bottom: 24px; }
    .article-header h1 { max-width: 900px; }
    .article-header .lead { max-width: 840px; }
    .article-meta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 24px; color: var(--muted); font-size: 16px; }
    .article-meta-row .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--muted); }
    .article-meta-row a { color: inherit; text-decoration: underline; text-decoration-color: var(--line); text-underline-offset: 3px; transition: color .2s ease, text-decoration-color .2s ease; }
    .article-meta-row a:hover { color: var(--acid-bright); text-decoration-color: currentColor; }

    .article-author { display: flex; gap: 18px; align-items: flex-start; margin-top: 56px; padding: 26px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--ink-2); }
    .article-author img { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; object-position: center 15%; flex-shrink: 0; }
    .article-author-name { display: block; margin-bottom: 8px; color: var(--paper); font-weight: 700; font-size: 17px; text-decoration: none; }
    .article-author-name:hover { color: var(--acid-bright); }
    .article-author-body p { margin: 0; color: var(--paper-soft); font-size: 16px; line-height: 1.65; font-style: italic; }

    .article-share { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--line); }
    .article-share-icons { display: flex; gap: 10px; }
    .article-share-icons a { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 50%; color: var(--paper-soft); transition: color .2s ease, border-color .2s ease; }
    .article-share-icons a:hover { color: var(--acid-bright); border-color: rgba(63,118,194,.5); }
    .article-share-icons svg { width: 16px; height: 16px; fill: currentColor; }

    .article-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(240px, 300px); gap: 56px; align-items: start; }
    .article-sidebar { position: sticky; top: 110px; display: flex; flex-direction: column; gap: 18px; }
    .article-sidebar-card { padding: 24px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--ink-2); }
    .article-toc { display: flex; flex-direction: column; gap: 11px; margin-top: 14px; }
    .article-toc a { color: var(--paper-soft); text-decoration: none; font-size: 16px; line-height: 1.5; transition: color .2s ease; }
    .article-toc a:hover { color: var(--acid-bright); }
    .article-sidebar-cta p { margin: 14px 0 18px; color: var(--paper-soft); font-size: 16px; line-height: 1.6; }
    .article-sidebar-bio img { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; object-position: center 15%; margin-bottom: 16px; }
    .article-sidebar-bio p { margin: 0; color: var(--paper-soft); font-size: 16px; line-height: 1.65; font-style: italic; }

    .article-cover {
      position: relative;
      margin: 0 0 40px;
      height: clamp(220px, 30vw, 380px);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      overflow: hidden;
      background:
        linear-gradient(90deg, transparent 49.8%, rgb(var(--tint-rgb) / .09) 50%, transparent 50.2%),
        linear-gradient(transparent 49.8%, rgb(var(--tint-rgb) / .09) 50%, transparent 50.2%),
        var(--ink-2);
      background-size: 44px 44px;
    }
    .article-cover::before {
      content: "";
      position: absolute;
      width: 380px;
      height: 380px;
      right: -130px;
      top: -130px;
      border-radius: 50%;
      background: var(--acid-bright);
      filter: blur(100px);
      opacity: .35;
    }
    .article-cover span {
      position: absolute;
      left: 24px;
      bottom: 20px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--acid-bright);
    }
    .article-cover span::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; box-shadow: 0 0 12px rgba(63,118,194,.8); }

    .article-body { max-width: 760px; }
    .article-body p { margin: 0 0 24px; color: var(--paper-soft); font-size: 18px; line-height: 1.75; }
    .article-body h2 { margin: 56px 0 20px; font-size: clamp(28px, 3.4vw, 38px); line-height: 1.15; letter-spacing: -.03em; color: var(--paper); scroll-margin-top: 110px; }
    .article-body h3 { margin: 40px 0 16px; font-size: 24px; letter-spacing: -.02em; color: var(--paper); }
    .article-body ul, .article-body ol { margin: 0 0 24px; padding-left: 22px; color: var(--paper-soft); font-size: 18px; line-height: 1.75; }
    .article-body li { margin-bottom: 10px; }
    .article-body li strong { color: var(--paper); }
    .article-body strong { color: var(--paper); font-weight: 700; }
    .article-body a { color: var(--acid-bright); text-decoration-color: rgba(63,118,194,.45); text-underline-offset: 3px; }
    .article-body blockquote {
      margin: 44px 0;
      padding: 2px 0 2px 28px;
      border-left: 2px solid var(--acid-bright);
      font-family: var(--serif);
      font-style: italic;
      font-size: clamp(22px, 2.6vw, 28px);
      line-height: 1.4;
      color: var(--paper);
    }

    @media (max-width: 980px) {
      .article-grid { grid-template-columns: 1fr; }
      .article-layout { grid-template-columns: 1fr; }
      .article-sidebar { position: static; flex-direction: row; flex-wrap: wrap; }
      .article-sidebar-card { flex: 1 1 260px; }
    }

    @media (max-width: 640px) {
      .page-hero { padding-top: 120px; padding-bottom: 32px; }
      .article-body p, .article-body ul, .article-body ol { font-size: 17px; }
      .article-cover { height: 200px; margin: 0 0 32px; }
      .article-card-cover { height: 150px; }
    }

    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
      .reveal { opacity: 1; transform: none; }
      .system-card.is-visible, .flow-item, .step, body::after { animation: none !important; }
      .logo-track { animation: none !important; }
      .logo-marquee { overflow-x: auto; }
    }