/* ============================================================
   Impresa Senza Sorprese — Avvio Impresa · stile condiviso piattaforma
   Fonte di verità brand: cartella "02 - Landing page\Riferimenti grafici"
   Proporzioni: sezione aurea φ = 1,618
   - scala tipografica: 13 · 17 · 21 · 27 · 34 · 44 · 71
   - scala spazi:       10 · 16 · 26 · 42 · 68 · 110
   ============================================================ */

:root {
  --petrolio: #0F6B68;
  --petrolio-scuro: #0B534F;
  --acqua: #EAF3F2;
  --acqua-bordo: #D5E7E5;
  --antracite: #2E3338;
  --grigio: #666B70;
  --bordo: #E2E4E6;
  --successo: #2F7A55;
  --errore: #B0442C;

  --s1: 10px; --s2: 16px; --s3: 26px; --s4: 42px; --s5: 68px; --s6: 88px;

  --r-leggi: 6px;   /* ciò che si legge: quasi squadrato */
  --r-tocca: 11px;  /* ciò che si tocca: arrotondato */

  --font: "Archivo", "Bahnschrift", "Segoe UI", system-ui, sans-serif;
  --contenitore: 1080px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body {
  font-family: var(--font);
  font-size: 17px; line-height: 1.6;
  color: var(--antracite); background: #fff;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

.wrap { max-width: var(--contenitore); margin: 0 auto; padding: 0 24px; }
.wrap-stretto { max-width: 720px; margin: 0 auto; padding: 0 24px; }

/* ---------- tipografia (scala aurea) ---------- */
h1 { font-size: clamp(32px, 5.2vw, 44px); font-weight: 800; line-height: 1.12; letter-spacing: -0.015em; }
h2 { font-size: clamp(26px, 3.8vw, 34px); font-weight: 800; line-height: 1.18; letter-spacing: -0.01em; }
h3 { font-size: 21px; font-weight: 700; line-height: 1.3; }
.lead { font-size: clamp(18px, 2.2vw, 21px); color: var(--grigio); }
.small { font-size: 13px; color: var(--grigio); }
.kicker {
  font-size: 13px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--petrolio); font-weight: 700; margin-bottom: 8px;
}
.numero-protagonista { font-size: clamp(48px, 7vw, 71px); font-weight: 800; letter-spacing: -0.02em; line-height: 1; }

/* ---------- bottoni ---------- */
.btn {
  display: inline-block; border: none; cursor: pointer; text-decoration: none;
  font-family: var(--font); font-size: 17px; font-weight: 600;
  padding: 15px 32px; border-radius: var(--r-tocca);
  transition: background .25s ease-out, transform .25s ease-out, border-color .25s ease-out, color .25s ease-out;
}
.btn-primario { background: var(--petrolio); color: #fff; }
.btn-primario:hover { background: var(--petrolio-scuro); }
.btn-primario:active { transform: scale(.98); }
.btn-secondario { background: transparent; color: var(--petrolio); border: 1.5px solid var(--petrolio); padding: 13.5px 30px; }
.btn-secondario:hover { background: var(--acqua); }
.btn-bianco { background: #fff; color: var(--petrolio); }
.btn-bianco:hover { background: var(--acqua); }
.btn:focus-visible, a:focus-visible, summary:focus-visible, button:focus-visible {
  outline: 3px solid var(--petrolio); outline-offset: 3px; border-radius: 4px;
}

/* ---------- header ---------- */
.testata {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.94); backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent; transition: border-color .3s ease-out;
}
.testata.ombra { border-bottom-color: var(--bordo); }
.testata .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.marchio { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.marchio img { width: 34px; height: 34px; }
.marchio b { font-size: 21px; font-weight: 800; letter-spacing: .05em; }
/* lockup marchio su due righe: "Impresa" / "Senza Sorprese" */
.marchio-nome { display: flex; flex-direction: column; line-height: 1.02; letter-spacing: 0; font-size: 17px; font-weight: 800; color: var(--antracite); }
.marchio-nome span { font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--petrolio); margin-top: 2px; }
.testata .btn { font-size: 15px; padding: 10px 22px; }

/* ---------- sezioni e ritmo (aureo) ---------- */
section { padding: var(--s6) 0; }
.sezione-acqua { background: var(--acqua); }
.sezione-petrolio { background: var(--petrolio); color: #fff; }
.centrato { text-align: center; }
.intro-sezione { max-width: 640px; margin: 0 auto var(--s4); text-align: center; }
.intro-sezione .lead { margin-top: 10px; font-size: 18px; }

/* separatore tre barre */
.separatore { display: flex; justify-content: center; gap: 5px; align-items: flex-end; padding-bottom: 0; }
.separatore i { display: block; width: 6px; border-radius: 3px; background: var(--acqua-bordo); transform: skewX(-12deg); }
.separatore i:nth-child(1) { height: 10px; }
.separatore i:nth-child(2) { height: 16px; }
.separatore i:nth-child(3) { height: 24px; }

/* elenchi con mini-barre */
ul.barrette { list-style: none; }
ul.barrette li { position: relative; padding-left: 26px; margin-bottom: 12px; }
ul.barrette li::before {
  content: ""; position: absolute; left: 0; top: 7px; width: 13px; height: 13px;
  background:
    linear-gradient(var(--petrolio), var(--petrolio)) 0 7px / 3px 6px no-repeat,
    linear-gradient(var(--petrolio), var(--petrolio)) 5px 3.5px / 3px 9.5px no-repeat,
    linear-gradient(var(--petrolio), var(--petrolio)) 10px 0 / 3px 13px no-repeat;
}

/* ---------- hero: si adatta all'altezza dello schermo (sempre in una schermata) ---------- */
.eroe {
  text-align: center; overflow: hidden; background: #fff;
  height: calc(100svh - 68px); max-height: 880px; min-height: 520px;
  display: flex; flex-direction: column;
  padding-top: clamp(12px, 2.4svh, 26px);
}
.eroe .wrap { display: flex; flex-direction: column; align-items: center; flex: 1; min-height: 0; width: 100%; }
.eroe h1 { max-width: 640px; margin: 0 auto 8px; font-size: clamp(25px, 3.6vw, 36px); }
.eroe .lead { max-width: 540px; margin: 0 auto 8px; font-size: clamp(15px, 1.8vw, 17.5px); }
.riga-oggetto { font-size: 13.5px; color: var(--petrolio); font-weight: 600; margin-bottom: 12px; }
.eroe .btn-primario { margin-bottom: 6px; }
.eroe .micro { display: block; font-size: 12px; color: var(--grigio); margin-bottom: clamp(8px, 1.6svh, 16px); }

/* trio: l'immagine scala con l'altezza disponibile */
.trio { position: relative; margin: auto auto 0; display: inline-block; }
/* la leggera schiaritura porta a bianco puro lo sfondo della foto: il bordo sparisce */
.trio img {
  width: auto; max-width: min(540px, 90vw);
  max-height: clamp(180px, 38svh, 380px);
  margin: 0 auto; filter: brightness(1.045) contrast(1.01);
}
.badge-mestiere {
  position: absolute; background: var(--petrolio); color: #fff;
  font-size: clamp(11px, 1.6vw, 15px); font-weight: 600;
  padding: .5em 1em; border-radius: 9px; white-space: nowrap;
  box-shadow: 0 3px 12px rgba(0,0,0,.18);
}
.badge-sx { left: -2%; top: 52%; }
.badge-cx { left: 50%; transform: translateX(-50%); top: 64%; }
.badge-dx { right: -3%; top: 55%; }

.fascia-chips { background: #fff; padding: var(--s3) 0 var(--s4); }
.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 9px; max-width: 780px; margin: 0 auto; }
.chip {
  font-size: 13.5px; font-weight: 600; background: var(--acqua); border: none;
  border-radius: 8px; padding: 8px 15px; color: var(--petrolio-scuro);
  transition: transform .25s ease-out, background .25s ease-out;
}
.chip:hover { transform: translateY(-2px); background: var(--acqua-bordo); }
.chip-piu { background: var(--petrolio); color: #fff; }
.chip-piu:hover { background: var(--petrolio-scuro); }

/* ---------- card generiche ---------- */
.griglia-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s3); }
.card {
  background: #fff; border: 1px solid var(--bordo); border-radius: var(--r-leggi);
  padding: var(--s3);
  transition: transform .3s ease-out, border-color .3s ease-out, box-shadow .3s ease-out;
}
.card:hover { transform: translateY(-3px); border-color: var(--petrolio); box-shadow: 0 6px 18px rgba(15,107,104,.10); }
.card .icona { margin-bottom: var(--s2); }
.card h3 { margin-bottom: 10px; font-size: 19px; }
.card p { font-size: 15.5px; color: var(--grigio); }

.nota-fonte { text-align: center; max-width: 560px; margin: var(--s4) auto 0; font-size: 15.5px; color: var(--grigio); }
.ponte { text-align: center; font-size: 21px; font-weight: 700; margin-top: var(--s4); }

/* ---------- soluzione: 5 card uniformi ---------- */
.cinque-griglia { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; max-width: 1040px; margin: 0 auto var(--s2); }
.numero-card {
  position: relative; background: #fff; border: 1px solid var(--acqua-bordo); border-radius: var(--r-leggi);
  padding: var(--s3) var(--s2) var(--s2); text-align: center;
  transition: transform .3s ease-out, box-shadow .3s ease-out;
}
.numero-card:hover { transform: translateY(-4px); box-shadow: 0 10px 26px rgba(15,107,104,.12); }
.numero-card .cifra { font-size: 40px; font-weight: 800; line-height: 1; color: var(--petrolio); letter-spacing: -0.02em; }
.numero-card h3 { font-size: 16px; margin: 10px 0 6px; }
.numero-card p { font-size: 13px; color: var(--grigio); }
.numero-card.in-risalto { border: 1.5px solid var(--petrolio); box-shadow: 0 6px 20px rgba(15,107,104,.10); }
.chiusura-doc { max-width: 640px; margin: var(--s3) auto 0; text-align: center; font-size: 16px; }

/* ---------- come funziona: passi alternati (aureo 62/38) ---------- */
.passo {
  display: grid; grid-template-columns: 61.8% 38.2%; gap: var(--s4);
  align-items: center; padding: var(--s4) 0;
}
.passo.inverso { grid-template-columns: 38.2% 61.8%; }
.passo.inverso .passo-testo { order: 2; }
.passo.inverso .passo-visivo { order: 1; }
.passo-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: var(--r-tocca);
  background: var(--petrolio); color: #fff; font-weight: 800; font-size: 19px;
  margin-bottom: var(--s2);
}
.passo h3 { font-size: 24px; margin-bottom: 10px; }
.passo p { color: var(--grigio); max-width: 54ch; }
.passo-visivo { display: flex; justify-content: center; }

/* mini-mockup nei passi */
.mock {
  background: #fff; border: 1px solid var(--bordo); border-radius: var(--r-leggi);
  box-shadow: 0 10px 34px rgba(46,51,56,.08); padding: 22px; width: 100%; max-width: 330px;
}
.mock .m-label { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--grigio); margin-bottom: 12px; }
.mock .m-campo { border: 1px solid var(--bordo); border-radius: 8px; padding: 10px 12px; font-size: 13.5px; color: var(--grigio); margin-bottom: 9px; }
.mock .m-campo b { color: var(--antracite); }
.mock .m-btn { background: var(--petrolio); color: #fff; border-radius: 8px; text-align: center; font-size: 13.5px; font-weight: 600; padding: 10px; }
.mock-motore { text-align: center; }
.loader-barre { display: inline-flex; gap: 6px; align-items: flex-end; height: 44px; margin: 10px 0 14px; }
.loader-barre i { display: block; width: 9px; border-radius: 5px; background: var(--petrolio); transform: skewX(-12deg); animation: pulsa 1.1s ease-in-out infinite; }
.loader-barre i:nth-child(1) { height: 16px; animation-delay: 0s; }
.loader-barre i:nth-child(2) { height: 26px; animation-delay: .15s; }
.loader-barre i:nth-child(3) { height: 40px; animation-delay: .3s; }
@keyframes pulsa {
  0%, 100% { opacity: .35; transform: skewX(-12deg) scaleY(.72); transform-origin: bottom; }
  50% { opacity: 1; transform: skewX(-12deg) scaleY(1); transform-origin: bottom; }
}
.mock-motore .m-dato { font-size: 13px; color: var(--grigio); }
.mock-motore .m-dato b { color: var(--antracite); }
.mock-doc img { border: 1px solid var(--bordo); border-radius: 4px; }
.mock-chat .mc { max-width: 88%; font-size: 13px; line-height: 1.45; padding: 9px 12px; margin-bottom: 8px; }
.mock-chat .mc-bot { background: #F3F5F5; border-radius: 11px 11px 11px 3px; }
.mock-chat .mc-utente { background: var(--petrolio); color: #fff; margin-left: auto; border-radius: 11px 11px 3px 11px; width: fit-content; }

/* ---------- esempio: galleria sfogliabile ---------- */
.galleria {
  display: flex; gap: 14px; overflow-x: auto; padding: 6px 6px var(--s2);
  scroll-snap-type: x mandatory;
}
.galleria::-webkit-scrollbar { height: 8px; }
.galleria::-webkit-scrollbar-thumb { background: var(--acqua-bordo); border-radius: 4px; }
.pagina-bp { flex: 0 0 440px; scroll-snap-align: start; }
.pagina-bp img {
  border: 1px solid var(--bordo); border-radius: var(--r-leggi);
  box-shadow: 0 8px 26px rgba(46,51,56,.08); width: 100%;
  transition: transform .3s ease-out, box-shadow .3s ease-out;
}
.pagina-bp:hover img { transform: translateY(-4px); box-shadow: 0 14px 34px rgba(46,51,56,.13); }
.pagina-bp figcaption { font-size: 13px; color: var(--grigio); margin-top: 8px; text-align: center; }
.cta-esempio { text-align: center; margin-top: var(--s3); }
.cta-esempio .link-secondario { display: block; margin-top: var(--s2); font-size: 15px; color: var(--grigio); }
.cta-esempio .link-secondario a { color: var(--petrolio); font-weight: 600; }

/* ---------- metodo: blocco fatti ---------- */
.fatti { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s3); max-width: 860px; margin: 0 auto var(--s4); }
.fatti.due { grid-template-columns: repeat(2, 1fr); max-width: 640px; }
.fatto { text-align: center; background: #fff; border: 1px solid var(--acqua-bordo); border-radius: var(--r-leggi); padding: var(--s4) var(--s3); }
.fatto .numero-protagonista { color: var(--antracite); font-size: clamp(40px, 4.6vw, 56px); white-space: nowrap; }
.fatto p { font-size: 15px; color: var(--grigio); margin-top: 8px; }
.riga-metodo { max-width: 620px; margin: 0 auto; text-align: center; }
.riga-metodo .chiusa { margin-top: var(--s3); font-weight: 700; }

/* ---------- confronto: tabella con colonna del servizio in rilievo (classe .col-vai, storica) ---------- */
.tabella-scroll { overflow-x: auto; padding: 8px 4px; }
table.confronto { width: 100%; border-collapse: separate; border-spacing: 0; min-width: 640px; }
table.confronto th, table.confronto td { padding: 14px 18px; font-size: 15px; text-align: left; border-bottom: 1px solid var(--bordo); }
table.confronto th { font-weight: 700; font-size: 15px; padding-top: 16px; padding-bottom: 16px; }
table.confronto td:first-child { color: var(--grigio); font-size: 13.5px; white-space: nowrap; }
table.confronto tbody tr:nth-child(even) td { background: #FAFBFB; }
table.confronto .col-vai {
  background: var(--acqua) !important; font-weight: 700; color: var(--petrolio-scuro);
  border-left: 1.5px solid var(--petrolio); border-right: 1.5px solid var(--petrolio);
}
table.confronto th.col-vai {
  background: var(--petrolio) !important; color: #fff;
  border-radius: var(--r-leggi) var(--r-leggi) 0 0; border-top: 1.5px solid var(--petrolio);
  font-size: 16px;
}
table.confronto th.col-vai img { width: 22px; height: 22px; vertical-align: -5px; margin-right: 8px; }
table.confronto tr:last-child .col-vai { border-bottom: 1.5px solid var(--petrolio); border-radius: 0 0 var(--r-leggi) var(--r-leggi); }
.spunta-vai { color: var(--petrolio); font-weight: 800; margin-right: 7px; }
.ponte-confronto { text-align: center; max-width: 620px; margin: var(--s3) auto 0; font-size: 17px; font-weight: 600; }

/* ---------- prezzo ---------- */
.card-prezzo {
  position: relative; max-width: 560px; margin: 0 auto; background: #fff;
  border: 1.5px solid var(--petrolio); border-radius: var(--r-leggi);
  padding: var(--s5) var(--s4) var(--s4); text-align: center; overflow: hidden;
}
/* nastro petrolio in cima alla card */
.nastro-prezzo {
  position: absolute; top: 0; left: 0; right: 0;
  background: var(--petrolio); color: #fff; font-size: 14px; font-weight: 700;
  letter-spacing: .04em; padding: 10px; text-transform: uppercase;
}
.card-prezzo h3 { font-size: 21px; margin-bottom: var(--s2); }
.lista-prezzo { text-align: left; }
.lista-prezzo li { font-size: 15px; }
.prezzo-grande { font-size: clamp(52px, 7vw, 71px); font-weight: 800; letter-spacing: -0.02em; line-height: 1; }
.prezzo-grande small { font-size: 17px; font-weight: 600; color: var(--grigio); letter-spacing: 0; }
.card-prezzo .sotto-prezzo { color: var(--grigio); font-size: 15px; margin: 6px 0 var(--s3); }
.card-prezzo ul { text-align: left; max-width: 400px; margin: 0 auto var(--s3); font-size: 15.5px; }
.garanzia {
  background: var(--acqua); border: 1px solid var(--acqua-bordo); border-radius: var(--r-leggi);
  padding: var(--s2) var(--s3); font-size: 15px; margin-bottom: var(--s3); text-align: left;
}
.garanzia b { color: var(--petrolio); }

/* ---------- FAQ ---------- */
.faq { max-width: 720px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--bordo); }
.faq summary {
  cursor: pointer; list-style: none; padding: 20px 40px 20px 0;
  font-size: 18px; font-weight: 600; position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  font-size: 26px; font-weight: 400; color: var(--petrolio); transition: transform .3s ease-out;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 0 20px; color: var(--grigio); font-size: 16px; max-width: 62ch; }

/* ---------- CTA finale (fascia petrolio) ---------- */
.sezione-petrolio h2 { color: #fff; }
.sezione-petrolio .lead { color: rgba(255,255,255,.85); }
.sezione-petrolio .micro { color: rgba(255,255,255,.75); font-size: 14px; display: block; margin-top: var(--s2); }

/* ---------- footer ---------- */
footer { padding: var(--s4) 0; border-top: 1px solid var(--bordo); }
footer .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--s2); }
footer .marchio img { width: 26px; height: 26px; }
footer .marchio b { font-size: 17px; }
footer .marchio-nome { font-size: 15px; }
footer .marchio-nome span { font-size: 10.5px; }
footer nav { display: flex; gap: var(--s3); font-size: 13.5px; color: var(--grigio); }
footer nav a { color: var(--grigio); text-decoration: none; }
footer nav a:hover { color: var(--petrolio); }
footer .small { width: 100%; }

/* ---------- movimento: reveal allo scroll ---------- */
/* fallback: se il JS non aggiunge .osservato, tutto resta visibile (nessun contenuto sparito) */
.reveal.osservato { opacity: 0; transform: translateY(14px); transition: opacity .45s ease-out, transform .45s ease-out; }
.reveal.osservato.visibile { opacity: 1; transform: none; }
.stagger.osservato > * { opacity: 0; transform: translateY(14px); transition: opacity .45s ease-out, transform .45s ease-out; }
.stagger.osservato.visibile > * { opacity: 1; transform: none; }
.stagger.visibile > *:nth-child(1) { transition-delay: 0ms; }
.stagger.visibile > *:nth-child(2) { transition-delay: 80ms; }
.stagger.visibile > *:nth-child(3) { transition-delay: 160ms; }
.stagger.visibile > *:nth-child(4) { transition-delay: 240ms; }
.stagger.visibile > *:nth-child(5) { transition-delay: 320ms; }
.stagger.visibile > *:nth-child(6) { transition-delay: 400ms; }
@media (prefers-reduced-motion: reduce) {
  .reveal, .stagger > * { opacity: 1 !important; transform: none !important; transition: none !important; }
  .loader-barre i { animation: none; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   FUNNEL — step 1-4
   ============================================================ */

/* ---------- step 1: pagina prodotto ---------- */
.pagina-funnel { padding: var(--s4) 0 var(--s6); }
.testa-funnel { text-align: center; max-width: 620px; margin: 0 auto var(--s4); }
.testa-funnel h1 { font-size: clamp(27px, 4vw, 34px); margin-bottom: var(--s2); }
.testa-funnel .lead { font-size: 18px; }

.blocco { max-width: 720px; margin: 0 auto var(--s4); }
.blocco > h3 { margin-bottom: var(--s2); font-size: 21px; }

.griglia-attivita { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.attivita {
  border: 1.5px solid var(--bordo); border-radius: var(--r-tocca);
  background: #fff; padding: 14px 10px; text-align: center;
  font-family: var(--font); font-size: 15px; font-weight: 600; color: var(--antracite);
  cursor: pointer; transition: border-color .25s ease-out, background .25s ease-out, transform .25s ease-out;
}
.attivita:hover { border-color: var(--petrolio); transform: translateY(-2px); }
.attivita.scelta { border-color: var(--petrolio); background: var(--acqua); color: var(--petrolio); }
.nota-attivita { font-size: 13.5px; color: var(--grigio); margin-top: 10px; }
.campo-altro { display: none; margin-top: 10px; }
.campo-altro.attivo { display: block; }
.campo-altro input, .lead-magnet input {
  width: 100%; font-family: var(--font); font-size: 16px; padding: 12px 14px;
  border: 1.5px solid var(--bordo); border-radius: var(--r-tocca);
}
.campo-altro input:focus, .lead-magnet input:focus { outline: none; border-color: var(--petrolio); }

/* card d'acquisto a due sezioni */
.card-acquisto {
  border: 1.5px solid var(--petrolio); border-radius: var(--r-leggi); overflow: hidden; background: #fff;
}
.card-acquisto-testa {
  background: var(--petrolio); color: #fff; padding: var(--s3);
  display: flex; align-items: center; justify-content: space-between; gap: var(--s2); flex-wrap: wrap;
}
.ca-label { display: block; font-size: 13px; opacity: .85; }
.ca-scelta {
  display: inline-block; font-size: 24px; font-weight: 800; letter-spacing: -0.01em;
}
.ca-scelta.pulsa { animation: caPulsa .5s ease-out; }
@keyframes caPulsa {
  0% { transform: scale(.85) translateY(4px); opacity: 0; }
  60% { transform: scale(1.04); }
  100% { transform: scale(1); opacity: 1; }
}
.ca-prezzo { text-align: right; }
.ca-prezzo .prezzo-grande { font-size: 40px; color: #fff; }
.ca-una-volta { display: block; font-size: 12.5px; opacity: .85; }

.card-acquisto-corpo { display: grid; grid-template-columns: 1fr 1fr; }
.ca-colonna { padding: var(--s3); }
.ca-colonna-bordo { border-left: 1px solid var(--bordo); background: var(--acqua); }
.ca-colonna h4 { font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--petrolio); margin-bottom: var(--s2); }
.ca-colonna .barrette li { font-size: 14.5px; margin-bottom: 9px; }
.passi-mini { list-style: none; }
.passi-mini li { position: relative; padding-left: 34px; margin-bottom: 12px; font-size: 14.5px; }
.passi-mini li span {
  position: absolute; left: 0; top: -1px; width: 24px; height: 24px; border-radius: 50%;
  background: var(--petrolio); color: #fff; font-size: 13px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.card-acquisto-piede { padding: var(--s3); text-align: center; border-top: 1px solid var(--bordo); }
.card-acquisto-piede .garanzia { text-align: left; margin-bottom: var(--s3); }
.card-acquisto-piede .btn { font-size: 19px; padding: 16px 44px; }

.riga-prezzo { display: flex; align-items: baseline; justify-content: center; gap: 14px; flex-wrap: wrap; text-align: center; }
.blocco-acquisto { text-align: center; }
.blocco-acquisto .garanzia { text-align: left; max-width: 560px; margin: var(--s3) auto; }
.blocco-acquisto .btn { font-size: 19px; padding: 17px 44px; }
.micro-rassicurazioni { font-size: 13.5px; color: var(--grigio); margin-top: var(--s2); }
.avviso-errore { display: none; color: var(--errore); font-size: 14.5px; font-weight: 600; margin-top: 10px; }
.avviso-errore.attivo { display: block; }

.lead-magnet {
  max-width: 560px; margin: var(--s5) auto 0; text-align: center;
  border: 1px dashed var(--bordo); border-radius: var(--r-leggi); padding: var(--s3);
}
.lead-magnet p { font-size: 15px; color: var(--grigio); margin-bottom: var(--s2); }
.lead-magnet form { display: flex; gap: 10px; }
.lead-magnet .btn { font-size: 15px; padding: 12px 18px; white-space: nowrap; }
.lead-magnet .fatto-msg { display: none; color: var(--successo); font-weight: 600; font-size: 15px; }

.nota-demo { text-align: center; font-size: 12px; color: #9AA0A5; margin-top: var(--s3); }

/* ---------- step 2: chat ---------- */
.conferma-pagamento {
  background: var(--acqua); border: 1px solid var(--acqua-bordo); border-radius: var(--r-leggi);
  max-width: 720px; margin: 0 auto var(--s3); padding: var(--s2) var(--s3);
  font-size: 15px; text-align: center;
}
.conferma-pagamento b { color: var(--successo); }
.chat { max-width: 680px; margin: 0 auto; min-height: 380px; }
.msg { max-width: 78%; margin-bottom: 14px; padding: 13px 17px; font-size: 16px; line-height: 1.5;
       opacity: 0; transform: translateY(8px); animation: entra .35s ease-out forwards; }
.msg-bot { background: #F3F5F5; border-radius: 14px 14px 14px 4px; }
.msg-utente { background: var(--petrolio); color: #fff; margin-left: auto; border-radius: 14px 14px 4px 14px; }
@keyframes entra { to { opacity: 1; transform: none; } }
.digitando { display: inline-flex; gap: 5px; padding: 16px 18px; }
.digitando i { width: 7px; height: 7px; border-radius: 50%; background: #B9BEC2; animation: puntino 1s ease-in-out infinite; }
.digitando i:nth-child(2) { animation-delay: .18s; }
.digitando i:nth-child(3) { animation-delay: .36s; }
@keyframes puntino { 0%,100% { opacity: .35; transform: translateY(0); } 50% { opacity: 1; transform: translateY(-3px); } }
.zona-risposta { max-width: 680px; margin: var(--s2) auto 0; }
.opzioni { display: flex; flex-wrap: wrap; gap: 9px; margin: 0 0 10px; justify-content: center; }
.opzioni:empty { margin: 0; }
.opzioni button {
  font-family: var(--font); font-size: 15px; font-weight: 600; color: var(--petrolio);
  background: #fff; border: 1.5px solid var(--petrolio); border-radius: 999px;
  padding: 9px 18px; cursor: pointer; transition: background .2s ease-out, transform .2s ease-out;
}
.opzioni button:hover { background: var(--acqua); transform: translateY(-1px); }
.chat-input { display: flex; gap: 10px; max-width: 680px; margin: 0 auto; }
.chat-input input {
  flex: 1; font-family: var(--font); font-size: 16px; padding: 13px 16px;
  border: 1.5px solid var(--bordo); border-radius: var(--r-tocca); min-width: 0;
}
.chat-input input:focus { outline: none; border-color: var(--petrolio); }
.chat-input .btn { font-size: 15px; padding: 12px 22px; }

.fine-chat { text-align: center; margin-top: var(--s4); display: none; }
.fine-chat.attivo { display: block; }
.fine-chat .btn { font-size: 19px; padding: 17px 44px; }

/* ---------- step 3: caricamento ---------- */
.caricamento { min-height: calc(100vh - 68px); display: flex; align-items: center; justify-content: center; text-align: center; }
.caricamento .loader-barre { height: 74px; margin-bottom: var(--s3); }
.caricamento .loader-barre i { width: 14px; border-radius: 7px; }
.caricamento .loader-barre i:nth-child(1) { height: 28px; }
.caricamento .loader-barre i:nth-child(2) { height: 46px; }
.caricamento .loader-barre i:nth-child(3) { height: 70px; }
.caricamento h1 { font-size: clamp(24px, 3.5vw, 30px); margin-bottom: 8px; }
.caricamento .lead { font-size: 17px; margin-bottom: var(--s4); }
.fasi { text-align: left; max-width: 430px; margin: 0 auto; }
.fase { display: flex; align-items: center; gap: 12px; padding: 10px 0; font-size: 16.5px; color: #A6ABB0; transition: color .4s ease-out; }
.fase .spunta {
  width: 24px; height: 24px; border-radius: 50%; border: 2px solid var(--bordo); flex: none;
  display: flex; align-items: center; justify-content: center; transition: all .4s ease-out;
  font-size: 13px; color: transparent;
}
.fase.fatta { color: var(--antracite); }
.fase.fatta .spunta { background: var(--petrolio); border-color: var(--petrolio); color: #fff; }
.fase.in-corso { color: var(--antracite); }
.fase.in-corso .spunta { border-color: var(--petrolio); }

/* ---------- step 4: lettura BP ---------- */
.testa-bp { text-align: center; max-width: 680px; margin: 0 auto var(--s4); }
.testa-bp h1 { font-size: clamp(27px, 4vw, 36px); margin-bottom: var(--s2); }
.pillola-revisione {
  display: inline-flex; align-items: center; gap: 12px; text-align: left;
  background: var(--acqua); border: 1px solid var(--acqua-bordo); border-radius: 999px;
  padding: 12px 22px; font-size: 14.5px; margin-top: var(--s3); max-width: 560px;
}
.pillola-revisione .pr-icona {
  flex: none; width: 30px; height: 30px; border-radius: 50%; background: var(--petrolio); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 17px; font-weight: 700;
}
.pillola-revisione b { color: var(--petrolio-scuro); }
.barra-download { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin: var(--s3) 0; }
.barra-download .btn { font-size: 15px; padding: 12px 22px; }
.bonus-tag { font-size: 11px; font-weight: 700; letter-spacing: .06em; background: #fff; color: var(--petrolio); border-radius: 4px; padding: 2px 6px; margin-left: 6px; vertical-align: middle; }

.lettore { display: grid; grid-template-columns: 240px 1fr; gap: var(--s4); align-items: start; }
.indice-bp { position: sticky; top: 90px; font-size: 14px; }
.indice-bp a { display: block; color: var(--grigio); text-decoration: none; padding: 7px 0 7px 14px; border-left: 2px solid var(--bordo); transition: color .2s, border-color .2s; }
.indice-bp a:hover { color: var(--petrolio); border-left-color: var(--petrolio); }
.doc-bp { background: #fff; border: 1px solid var(--bordo); border-radius: var(--r-leggi); padding: var(--s4) var(--s4); }
.doc-bp h2 { font-size: 24px; color: var(--petrolio); margin: var(--s4) 0 var(--s2); scroll-margin-top: 90px; }
.doc-bp h2:first-child { margin-top: 0; }
.doc-bp p { font-size: 15.5px; margin-bottom: var(--s2); max-width: 68ch; }
.doc-bp table { width: 100%; border-collapse: collapse; margin: var(--s2) 0 var(--s3); font-size: 14px; }
.doc-bp th { background: var(--petrolio); color: #fff; text-align: left; padding: 9px 12px; font-weight: 700; }
.doc-bp td { padding: 8px 12px; border-bottom: 1px solid var(--bordo); }
.doc-bp tr.totale td { font-weight: 700; }
.doc-bp .in-sintesi {
  background: var(--acqua); border: 1px solid var(--acqua-bordo); border-radius: var(--r-leggi);
  padding: 13px 16px; font-size: 14.5px; margin-bottom: var(--s3); max-width: none;
}
.doc-bp .in-sintesi b { color: var(--petrolio); }
.revisione {
  max-width: 760px; margin: var(--s4) auto; background: #fff;
  border: 1.5px solid var(--acqua-bordo); border-radius: var(--r-leggi); padding: var(--s3);
}
.revisione h3 { margin-bottom: var(--s2); }
.revisione .chat-input { max-width: none; margin: var(--s2) 0 0; }
.rev-nota { font-size: 12.5px; color: var(--grigio); margin-top: 10px; }
.rev-usata { display: none; color: var(--successo); font-weight: 600; font-size: 15.5px; margin-top: var(--s2); }

.servizi-futuri {
  max-width: 720px; margin: var(--s5) auto 0; text-align: center;
  border: 1px dashed var(--bordo); border-radius: var(--r-leggi); padding: var(--s3);
  color: var(--grigio); font-size: 15px;
}

@media (max-width: 860px) {
  .lettore { grid-template-columns: 1fr; }
  .indice-bp { position: static; display: flex; gap: 6px; overflow-x: auto; padding-bottom: 8px; }
  .indice-bp a { border-left: none; border-bottom: 2px solid var(--bordo); white-space: nowrap; padding: 6px 10px; }
  .lead-magnet form { flex-direction: column; }
  .card-acquisto-corpo { grid-template-columns: 1fr; }
  .ca-colonna-bordo { border-left: none; border-top: 1px solid var(--bordo); }
}

/* ---------- responsive ---------- */
@media (max-width: 480px) {
  .badge-sx { left: 1%; }
  .badge-dx { right: 1%; }
  .badge-cx { top: 66%; }
}
@media (max-width: 860px) {
  section { padding: var(--s5) 0; }
  .griglia-3 { grid-template-columns: 1fr; }
  .fatti { grid-template-columns: 1fr; max-width: 420px; }
  .cinque-griglia { grid-template-columns: repeat(2, 1fr); }
  .pagina-bp { flex: 0 0 320px; }
  .passo, .passo.inverso { grid-template-columns: 1fr; gap: var(--s3); }
  .passo.inverso .passo-testo { order: 1; }
  .passo.inverso .passo-visivo { order: 2; }
  .badge-sx { left: 0; }
  .badge-dx { right: 0; }
  .numero-riga { flex-direction: column; gap: 6px; }
  .testata .btn { padding: 9px 16px; font-size: 14px; }
}