/* Maisonnée — landing B (quiz). Caricato dopo tokens/base/components.
   Uno «stage» su Encre. Audacia in un punto solo: il segno del marchio è l'indicatore di avanzamento
   (anello a quattro segmenti intorno al cerchio del logo) e ogni domanda subentra come una pagina
   che si volta (clip-path). Il resto resta fermo. Terracotta: un punto per schermata
   (disco del pulsante, oppure il puntino della risposta scelta). */

.b {
  --ink: var(--papier);
  --ink-2: color-mix(in srgb, var(--papier) 76%, var(--encre)); /* ≈ 8:1 su Encre */
  --ink-3: color-mix(in srgb, var(--papier) 64%, var(--encre)); /* ≈ 5.8:1, solo testo piccolo secondario */
  --rule: var(--ligne-inverse);
  --turn-ease: cubic-bezier(0.7, 0, 0.18, 1);
  --turn-dur: 620ms;
  --head-h: 84px;
  background: var(--encre);
  color: var(--ink);
  color-scheme: dark;
}
.b ::selection { background: var(--papier); color: var(--encre); }
.nowrap { white-space: nowrap; }
html:not(.js) .b-needs-js { display: none; }

.b-noscript { padding-block: 16px; }
.b-noscript p {
  padding: 14px 18px; border-radius: var(--r-m); border: 1px solid var(--rule);
  font-size: var(--fs-s); color: var(--ink);
}

/* ---------- schermo: intestazione + stage a tutta altezza ---------- */
.b-screen { min-height: 100svh; display: flex; flex-direction: column; }
.b-stage { flex: 1; display: flex; outline: none; }
.b-pages { flex: 1; display: grid; grid-template: 1fr / minmax(0, 1fr); }

/* ---------- intestazione: il marchio è anche l'avanzamento ---------- */
.b-head { padding-top: env(safe-area-inset-top); }
.b-head__in { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: var(--head-h); }
.b-lock { display: flex; align-items: center; gap: 14px; min-width: 0; }
.b-lock__txt { display: grid; gap: 4px; min-width: 0; }
.b-lock .brand__word { font-size: 1.375rem; }
.b-count {
  font-size: var(--fs-xs); font-weight: 500; letter-spacing: 0.01em; line-height: 1.2;
  color: var(--ink-2); white-space: nowrap; font-variant-numeric: lining-nums tabular-nums;
}

.b-ring { width: 54px; height: 54px; flex: none; overflow: visible; }
.b-ring circle[r="46.5"] { fill: none; stroke: var(--ink); stroke-width: 3; }
/* segmenti: 22 % di circonferenza (292,17) ciascuno, 3 % di spazio fra l'uno e l'altro */
.b-ring__track circle { stroke-dasharray: 64.28 227.89; opacity: 0.2; }
.b-ring__track { opacity: 0; transition: opacity 0.6s var(--ease-out); }
.b-ring__fill circle { stroke-dasharray: 0 292.17; transition: stroke-dasharray 0.8s var(--ease-out) 0.18s; }
.b-ring__fill circle.is-on { stroke-dasharray: 64.28 227.89; }
.b:not([data-screen="intro"]) .b-ring__track { opacity: 1; }

.b-back {
  display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 14px 0 8px; margin-right: -8px;
  border: 0; border-radius: var(--r-pill); background: transparent; color: var(--ink-2); cursor: pointer;
  font-size: var(--fs-s); font-weight: 500; -webkit-tap-highlight-color: transparent;
  transition: color var(--t-fast), background var(--t-fast);
}
.b-back svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
@media (hover: hover) { .b-back:hover { color: var(--ink); background: color-mix(in srgb, var(--papier) 8%, transparent); } }
.b-back[hidden] { display: none; }

/* ---------- pagine: una per schermo, sovrapposte nella stessa cella ---------- */
.step { grid-area: 1 / 1; display: flex; flex-direction: column; min-width: 0; background: var(--encre); }
.step[hidden] { display: none; }
.step > .container { flex: 1; }
[data-title]:focus { outline: none; }

/* la pagina si volta: il bordo obliquo scorre da destra a sinistra (indietro: al contrario) */
.step.is-in { z-index: 2; animation: b-turn var(--turn-dur) var(--turn-ease) both; will-change: clip-path; }
.step.is-out { z-index: 1; animation: b-lift var(--turn-dur) var(--turn-ease) both; }
.step.is-in > .container { animation: b-settle var(--turn-dur) var(--ease-out) both; }
.b-pages.is-back .step.is-in { animation-name: b-turn-back; }
.b-pages.is-back .step.is-out { animation-name: b-lift-back; }
.b-pages.is-back .step.is-in > .container { animation-name: b-settle-back; }

@keyframes b-turn {
  from { clip-path: polygon(100% 0, 100% 0, 100% 100%, 114% 100%); background-color: var(--encre-3); }
  60% { background-color: var(--encre-2); }
  to { clip-path: polygon(-14% 0, 100% 0, 100% 100%, 0 100%); background-color: var(--encre); }
}
@keyframes b-turn-back {
  from { clip-path: polygon(0 0, -14% 0, 0 100%, 0 100%); background-color: var(--encre-3); }
  60% { background-color: var(--encre-2); }
  to { clip-path: polygon(0 0, 100% 0, 114% 100%, 0 100%); background-color: var(--encre); }
}
@keyframes b-lift { to { transform: translateX(-3%); opacity: 0.35; } }
@keyframes b-lift-back { to { transform: translateX(3%); opacity: 0.35; } }
@keyframes b-settle { from { transform: translateX(4%); } }
@keyframes b-settle-back { from { transform: translateX(-4%); } }

/* ---------- ingresso ---------- */
.intro { display: flex; flex-direction: column; gap: 32px; padding-block: clamp(12px, 3vh, 40px) 24px; }
.intro__title { font-size: var(--fs-3xl); letter-spacing: -0.022em; line-height: 1.04; }
.intro__line { display: block; text-wrap: balance; }
.intro__line + .intro__line { margin-top: 0.08em; }
.intro__sub { margin-top: 20px; max-width: 34ch; font-size: var(--fs-l); line-height: 1.5; color: var(--ink-2); }
.intro__act { margin-top: 32px; display: grid; justify-items: start; gap: 14px; }
.intro__btn { min-width: 220px; }
.intro__note { font-size: var(--fs-s); color: var(--ink-2); }
.intro__fig {
  position: relative; margin: auto 0 0; flex: 1 1 auto; min-height: 168px; max-height: 40svh;
  border-radius: var(--r-l); overflow: hidden; background: #917f71;
}
.intro__fig img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 58% 52%; }

/* ---------- domande ---------- */
.q { display: grid; align-content: start; gap: 28px; padding-block: clamp(8px, 3vh, 32px) 56px; }
.q__title { font-size: var(--fs-2xl); font-variation-settings: "opsz" 48; letter-spacing: -0.018em; line-height: 1.1; max-width: 18ch; }

/* risposte: righe a filetti, a scelta singola (radio veri) */
.opts { display: grid; border-bottom: 1px solid var(--rule); }
.opt {
  position: relative; isolation: isolate; display: flex; align-items: center; justify-content: space-between; gap: 20px;
  min-height: 68px; padding: 14px 2px; border-top: 1px solid var(--rule); cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.opt::before { /* inchiostro della scelta: si stende da sinistra quando si sceglie */
  content: ""; position: absolute; inset: 0 -14px; z-index: -1; border-radius: var(--r-s);
  background: color-mix(in srgb, var(--papier) 8%, transparent);
  clip-path: inset(0 100% 0 0 round var(--r-s)); transition: clip-path 0.42s var(--ease-out);
}
.opt:has(.opt__input:checked)::before, .opt.is-picked::before { clip-path: inset(0 0 0 0 round var(--r-s)); }
.opt__input { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.opt__text { font-size: var(--fs-l); font-weight: 500; line-height: 1.3; }
.opt__dot {
  flex: none; display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%;
  border: 1.5px solid var(--ink-3); transition: border-color var(--t-fast);
}
.opt__dot::after {
  content: ""; width: 12px; height: 12px; border-radius: 50%; background: var(--terre);
  transform: scale(0); transition: transform 0.45s var(--spring);
}
.opt__input:checked ~ .opt__dot { border-color: var(--ink); }
.opt__input:checked ~ .opt__dot::after { transform: scale(1); }
@media (hover: hover) {
  .opt:hover .opt__dot { border-color: var(--ink); }
}
/* fuoco da tastiera: il contorno segue la stessa forma dell'inchiostro della scelta */
.opt:has(.opt__input:focus-visible)::before {
  clip-path: inset(0 0 0 0 round var(--r-s)); background: transparent; box-shadow: inset 0 0 0 2px var(--papier);
}
.opt:has(.opt__input:focus-visible:checked)::before { background: color-mix(in srgb, var(--papier) 8%, transparent); }

/* passo 1: cursore con rulli */
.sim { display: grid; gap: 18px; align-content: start; }
.sim__amount {
  font-family: var(--serif); font-variation-settings: "opsz" 60; font-weight: 400;
  font-size: clamp(3.25rem, 1.75rem + 7.5vw, 6.75rem); letter-spacing: -0.025em; line-height: 1.12; min-height: 1.12em;
}
.sim .range { padding-block: 6px; }
.sim__chips { gap: 8px; }
.sim__est {
  display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-top: 6px;
  padding-top: 16px; border-top: 1px solid var(--rule);
}
.sim__est-label { font-size: var(--fs-s); color: var(--ink-2); }
.sim__int { font-family: var(--serif); font-variation-settings: "opsz" 36; font-size: var(--fs-xl); min-height: 1.12em; }
.b-fine { font-size: var(--fs-xs); line-height: 1.55; color: var(--ink-3); max-width: 66ch; }
.q__next { margin-top: 10px; width: 100%; }

/* ---------- riepilogo + modulo ---------- */
.fin { display: grid; align-content: start; gap: 32px; padding-block: clamp(8px, 3vh, 32px) 56px; }
.recap__title { font-size: var(--fs-2xl); font-variation-settings: "opsz" 48; letter-spacing: -0.018em; }
.recap__list { margin: 22px 0 0; }
.recap__row {
  display: flex; align-items: baseline; justify-content: space-between; gap: 16px;
  padding: 14px 0; border-top: 1px solid var(--rule);
}
.recap__row:last-child { border-bottom: 1px solid var(--rule); }
.recap__row dt { font-size: var(--fs-s); color: var(--ink-2); }
.recap__row dd {
  margin: 0; font-family: var(--serif); font-variation-settings: "opsz" 36; font-size: var(--fs-xl);
  line-height: 1.1; text-align: right; font-variant-numeric: lining-nums tabular-nums; white-space: nowrap;
}
.recap__legal { margin-top: 16px; font-size: var(--fs-s); color: var(--ink-2); }
.recap__note { margin-top: 10px; }

/* la carta del modulo: l'unico foglio chiaro sull'inchiostro */
.card {
  background: var(--papier); color: var(--encre); border-radius: var(--r-l); box-shadow: var(--ombre);
  padding: clamp(22px, 5.5vw, 44px); color-scheme: light; caret-color: var(--encre); accent-color: var(--encre);
}
.card ::selection { background: var(--encre); color: var(--papier); }
.b .card :focus-visible { outline-color: var(--encre); }
.card__title { font-size: var(--fs-xl); font-variation-settings: "opsz" 36; letter-spacing: -0.012em; line-height: 1.15; }
.card__sub { margin-top: 10px; font-size: var(--fs-s); color: var(--gris); }
.lead { display: grid; gap: 18px; margin-top: 26px; }
.lead__pair { display: grid; gap: 18px; }
.lead__consent { display: grid; gap: 8px; padding-top: 4px; }
.lead .check__text { font-size: var(--fs-xs); line-height: 1.55; }
.lead__submit { margin-top: 4px; }
.card__legal { font-size: var(--fs-xs); line-height: 1.5; color: var(--gris); }
.btn.is-done::after {
  animation: none; border: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2316232B' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'><path d='M5 12.5l4.5 4.5L19 7.5'/></svg>");
}

/* arrivo al riepilogo: tre righe che si stampano, poi il foglio del modulo (≈1,6 s, una volta sola) */
.is-arriving .recap__row,
.is-arriving .recap__legal,
.is-arriving .recap__note { animation: b-ink 0.5s var(--ease-out) backwards; }
.is-arriving .recap__row:nth-child(1) { animation-delay: 0.42s; }
.is-arriving .recap__row:nth-child(2) { animation-delay: 0.74s; }
.is-arriving .recap__row:nth-child(3) { animation-delay: 1.06s; }
.is-arriving .recap__legal, .is-arriving .recap__note { animation-delay: 1.3s; }
.is-arriving .card { animation: b-sheet 0.6s var(--ease-out) 1.38s backwards; }
@keyframes b-ink { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0 0 0 0); } }
@keyframes b-sheet {
  from { clip-path: inset(0 0 100% 0 round var(--r-l)); transform: translateY(14px); }
  to { clip-path: inset(0 0 0 0 round var(--r-l)); transform: none; }
}

/* ---------- piè di pagina ---------- */
.b-foot .legal-foot { padding-block: 40px calc(56px + env(safe-area-inset-bottom)); }
.b-foot__brand { margin-bottom: 24px; }
.b-foot p { max-width: 72ch; }

/* ---------- consenso cookie: su Encre il banner Encre sparirebbe ---------- */
.b .consent { background: var(--encre-3); box-shadow: 0 0 0 1px var(--ligne-inverse), 0 24px 60px -16px rgb(0 0 0 / 0.5); }

/* ---------- da 480 px ---------- */
@media (min-width: 480px) {
  .lead__pair { grid-template-columns: 1fr 1fr; gap: 14px; }
  .lead__pair--tel { grid-template-columns: 3fr 2fr; }
  .q__next { width: auto; min-width: 240px; justify-self: start; }
}

/* ---------- da 900 px: composizione asimmetrica ---------- */
@media (min-width: 900px) {
  .b { --head-h: 104px; }
  .b-ring { width: 62px; height: 62px; }
  .b-lock .brand__word { font-size: 1.5rem; }

  .intro {
    display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); column-gap: clamp(40px, 6vw, 112px);
    align-items: center; padding-block: 24px 72px;
  }
  .intro__title { font-size: clamp(3.5rem, 1.5rem + 3.6vw, 5.25rem); }
  .intro__sub { margin-top: 28px; }
  .intro__act { margin-top: 40px; }
  .intro__fig { margin: 0; aspect-ratio: 4 / 5; min-height: 0; max-height: min(72svh, 640px); }
  .intro__fig img { object-position: 72% 50%; } /* nel 4:5 la tazza resterebbe tagliata sul bordo */

  .q, .fin {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); column-gap: clamp(48px, 7vw, 128px);
    align-items: start; padding-block: clamp(24px, 8vh, 96px) 96px;
  }
  .q__title { font-size: clamp(2.5rem, 1.4rem + 2.2vw, 3.75rem); max-width: 13em; position: sticky; top: 32px; }
  .opts { margin-top: 8px; }
  .opt { min-height: 76px; }
  .recap { position: sticky; top: 32px; }
}

@media (min-width: 1280px) {
  .opt__text { font-size: 1.375rem; }
}

/* ---------- movimento ridotto: tutto visibile, niente spostamenti ---------- */
@media (prefers-reduced-motion: reduce) {
  .step.is-in, .step.is-out, .step.is-in > .container,
  .is-arriving .recap__row, .is-arriving .recap__legal, .is-arriving .recap__note, .is-arriving .card { animation: none !important; }
  .opt::before { transition: none; }
}