/* Landing «IA nei processi» · DevelopingLab
   Colori dei video della serie (panna, ardesia, ambra); impianto preso da acquisizione.eu: fondo chiaro
   con griglia leggera, bande scure come contrappunto, un accento caldo, titoli pesanti, schede col bordo.
   Contrasti misurati il 30/10: ardesia su panna 15:1, testo tenue 5,8:1 (5,3 sulle bande), ambra scura
   5,5:1 per il testo piccolo, ambra viva solo su ardesia (8,4:1), sui pulsanti e nei titoli grandi (3,8:1). */

/* Inter variabile, servito dal sito (SIL Open Font License, assets/font/inter-LICENSE.txt) */
@font-face {
  font-family: "Inter";
  src: url("font/inter.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --panna: #F2EDE3;
  --banda: #EAE3D5;
  --carta: #FBF8F2;
  --ardesia: #141A21;
  --ardesia-2: #1E2731;
  --ardesia-3: #2A3440;
  --tenue: #545C68;
  --tenue-scuro: #C1BFB8;
  --ambra: #F2A33A;
  --ambra-passaggio: #E8922A;
  --ambra-titolo: #B0650B;
  --ambra-testo: #8F4E05;
  --filo: rgba(20, 26, 33, .12);
  --filo-forte: rgba(20, 26, 33, .24);
  --filo-scuro: rgba(242, 237, 227, .14);
  --griglia: rgba(20, 26, 33, .045);
  --griglia-scura: rgba(242, 237, 227, .035);
  --ombra: 0 1px 2px rgba(20, 26, 33, .06), 0 10px 26px -12px rgba(20, 26, 33, .18);
  --ombra-alta: 0 2px 4px rgba(20, 26, 33, .06), 0 22px 44px -16px rgba(20, 26, 33, .28);
  --raggio: 20px;
  --carattere: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --contenitore: 1200px;
  --margine: clamp(16px, 4vw, 32px);
  --sezione: clamp(72px, 10vw, 128px);
  /* tempi e curve della skill della landing (references/motion-system.md) */
  --t-feedback: 140ms;
  --t-stato: 240ms;
  --t-layout: 380ms;
  --t-entrata: 650ms;
  --t-hero: 850ms;
  --expo: cubic-bezier(.16, 1, .3, 1);
  --quint: cubic-bezier(.22, 1, .36, 1);
  --spunta: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23141A21' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E");
  --croce: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23F2EDE3' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M7 7l10 10M17 7L7 17'/%3E%3C/svg%3E");
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
/* le classi qui sotto danno display: grid o flex, che vincerebbe sull'attributo hidden */
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 84px; }
body {
  margin: 0;
  background-color: var(--panna);
  background-image: linear-gradient(var(--griglia) 1px, transparent 1px), linear-gradient(90deg, var(--griglia) 1px, transparent 1px);
  background-size: 40px 40px;
  color: var(--ardesia);
  font-family: var(--carattere);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, video, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 800; letter-spacing: -.025em; line-height: 1.08; text-wrap: balance; }
p { margin: 0; }
ul, ol { margin: 0; }

.contenitore {
  max-width: var(--contenitore);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--margine);
  padding-right: var(--margine);
}

.salta {
  position: absolute;
  left: 12px;
  top: -64px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--ardesia);
  color: var(--panna);
  font-weight: 700;
  text-decoration: none;
  transition: top var(--t-stato) var(--expo);
}
.salta:focus, .salta:hover { top: 12px; background: var(--ardesia); color: var(--panna); }
:focus-visible { outline: 3px solid var(--ambra-titolo); outline-offset: 3px; border-radius: 6px; }

/* ---------- Testata ---------- */
.testata {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(242, 237, 227, .88);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--filo);
}
.testata-riga { display: flex; align-items: center; gap: 24px; height: 68px; }
.marchio {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ardesia);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -.02em;
  text-decoration: none;
}
/* dal 14/11 il marchio e' «Raffaele Martino AI»: la foto del profilo, tonda, e «AI» nel riquadro ambra dei video */
.marchio img { border-radius: 50%; }
.marchio-ai { display: inline-block; margin-left: .12em; padding: 0 .3em; border-radius: .32em; background: var(--ambra); color: var(--ardesia); }
.menu { display: flex; gap: 2px; margin-left: auto; }
.menu a {
  padding: 8px 12px;
  border-radius: 10px;
  color: var(--tenue);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: color var(--t-feedback), background-color var(--t-feedback);
}
.menu a:hover { color: var(--ardesia); background: rgba(20, 26, 33, .06); }
.avanzamento { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; pointer-events: none; }
.avanzamento span { display: block; height: 100%; background: var(--ambra); transform-origin: 0 50%; transform: scaleX(0); }

/* ---------- Pulsanti ---------- */
.pulsante {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 14px 24px;
  border: 1.5px solid transparent;
  border-radius: 14px;
  background: var(--ambra);
  color: var(--ardesia);
  font-family: inherit;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 1px 0 rgba(20, 26, 33, .08);
  transition: transform var(--t-feedback) var(--quint), box-shadow var(--t-feedback), background-color var(--t-feedback), border-color var(--t-feedback);
}
.pulsante:hover { background: var(--ambra-passaggio); color: var(--ardesia); transform: translateY(-2px); box-shadow: 0 12px 24px -12px rgba(143, 78, 5, .6); }
.pulsante:active { transform: scale(.97); transition-duration: 90ms; }
.pulsante .freccia { transition: transform var(--t-feedback) var(--quint); }
.pulsante:hover .freccia { transform: translateX(4px); }
.pulsante-secondario { background: transparent; border-color: var(--filo-forte); color: var(--ardesia); box-shadow: none; }
.pulsante-secondario:hover { background: var(--carta); border-color: var(--ardesia); box-shadow: var(--ombra); }
.pulsante-piccolo { min-height: 42px; padding: 9px 16px; border-radius: 12px; font-size: 15px; }

/* ---------- Testi comuni ---------- */
.etichetta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--ambra-testo);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.etichetta::before { content: ""; width: 18px; height: 2px; border-radius: 2px; background: currentColor; }
h2 { font-size: clamp(30px, 3.6vw, 46px); letter-spacing: -.03em; max-width: 21em; }
.titolo-largo { font-size: clamp(28px, 3.3vw, 42px); max-width: 24em; }
.introduzione { margin-top: 16px; max-width: 40em; color: var(--tenue); font-size: 18px; }
.accento { color: var(--ambra-titolo); }
.collegamento { color: var(--ambra-testo); font-weight: 700; text-underline-offset: 3px; }
.collegamento:hover { color: var(--ardesia); }

/* ---------- Sezioni ---------- */
.sezione { padding-top: var(--sezione); padding-bottom: var(--sezione); }
.banda { background-color: var(--banda); }
.scura {
  background-color: var(--ardesia);
  background-image: linear-gradient(var(--griglia-scura) 1px, transparent 1px), linear-gradient(90deg, var(--griglia-scura) 1px, transparent 1px);
  background-size: 40px 40px;
  color: var(--tenue-scuro);
}
.scura h2, .scura h3 { color: var(--panna); }
.scura .etichetta { color: var(--ambra); }
.scura .introduzione { color: var(--tenue-scuro); }

.griglia-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 44px; }
.griglia-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-top: 44px; }

.scheda {
  padding: clamp(22px, 2.4vw, 30px);
  border: 1px solid var(--filo);
  border-radius: var(--raggio);
  background: var(--carta);
  box-shadow: var(--ombra);
  color: var(--tenue);
}
.scheda h3 { color: var(--ardesia); font-size: 20px; line-height: 1.22; letter-spacing: -.02em; }
.scheda h3 + p { margin-top: 10px; }

.spunte { list-style: none; display: grid; gap: 9px; margin-top: 16px; padding: 0; }
.spunte li { position: relative; padding-left: 30px; color: var(--ardesia); font-size: 15.5px; font-weight: 600; line-height: 1.45; }
.spunte li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--ambra) var(--spunta) center / 12px no-repeat;
}

/* ---------- 1. Hero ---------- */
.hero { padding-top: clamp(36px, 5.5vw, 84px); padding-bottom: clamp(56px, 7vw, 104px); }
/* Colonna del testo piu' larga e titolo al massimo di 60 px: con 66 px e due colonne pari il titolo andava
   su cinque righe, e a 1366x657 e 1536x730 (le finestre reali dei portatili) i pulsanti finivano sotto il
   bordo (verifica del 30/10) */
.hero-griglia { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(24px, 4vw, 56px); align-items: center; }
.hero h1 { font-size: clamp(38px, 4.2vw, 60px); line-height: 1.03; letter-spacing: -.035em; }
.sottotitolo { margin-top: 22px; max-width: 34em; color: var(--tenue); font-size: clamp(17px, 1.45vw, 19.5px); }
.comandi { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.nota-comandi { margin-top: 14px; max-width: 34em; color: var(--tenue); font-size: 14.5px; text-wrap: pretty; }
.prove { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 28px; padding: 0; list-style: none; color: var(--tenue); font-size: 14.5px; }
.prove li { position: relative; }
.prove li + li::before { content: ""; position: absolute; left: -12px; top: 50%; width: 4px; height: 4px; margin-top: -2px; border-radius: 50%; background: var(--filo-forte); }
.prove strong { color: var(--ardesia); font-weight: 800; }
.hero-figura { margin: 0; }
.hero-figura img { width: 100%; }
/* sugli schermi larghi l'illustrazione esce un po' verso destra: c'e' spazio fuori dal contenitore
   (a 1280 px restano 72 px, ne usa al massimo 60) e il diorama, largo e basso, cresce */
@media (min-width: 1280px) {
  .hero-figura img { width: 114%; max-width: none; }
}

/* ---------- 2. Problema ---------- */
.scena .citazione { margin-bottom: 12px; color: var(--ardesia); font-size: 22px; font-weight: 800; letter-spacing: -.02em; line-height: 1.25; }
.ponte { margin-top: 48px; max-width: 32em; color: var(--ardesia); font-size: clamp(20px, 2.2vw, 26px); font-weight: 700; letter-spacing: -.02em; line-height: 1.35; }
.ponte span {
  background-image: linear-gradient(transparent 60%, rgba(242, 163, 58, .42) 60%);
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

/* ---------- 3. Metodo ---------- */
.metodo { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 56px); align-items: start; margin-top: 44px; }
.fasi { display: grid; gap: 20px; margin: 0; padding: 0; list-style: none; }
.fase { transition: border-color var(--t-layout) var(--expo), box-shadow var(--t-layout) var(--expo); }
.fase.attiva { border-color: rgba(176, 101, 11, .55); box-shadow: var(--ombra-alta); }
.fase-numero { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; color: var(--tenue); font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.fase-numero span {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: var(--ardesia);
  color: var(--panna);
  font-size: 14px;
  letter-spacing: 0;
  transition: background-color var(--t-stato), color var(--t-stato);
}
.fase.attiva .fase-numero span { background: var(--ambra); color: var(--ardesia); }
.fase h3 { font-size: 24px; }
.fase-figura-piccola { display: none; }
.metodo-figura { position: sticky; top: 100px; }
.metodo-figura-dentro { position: relative; aspect-ratio: 4 / 3; }
.metodo-figura img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; opacity: 0; transition: opacity 520ms var(--expo); }
.metodo-figura img.attiva { opacity: 1; }
.metodo-passi {
  position: absolute;
  left: 50%;
  bottom: -8px;
  display: flex;
  gap: 4px;
  padding: 5px;
  border: 1px solid var(--filo);
  border-radius: 999px;
  background: var(--carta);
  box-shadow: var(--ombra);
  transform: translateX(-50%);
}
.metodo-passi span { padding: 6px 14px; border-radius: 999px; color: var(--tenue); font-size: 13px; font-weight: 700; transition: background-color var(--t-stato), color var(--t-stato); }
.metodo-passi span.attivo { background: var(--ardesia); color: var(--panna); }

/* ---------- 4. Cosa resta ---------- */
.sistema .schermo { display: grid; place-items: center; aspect-ratio: 16 / 9; margin: -8px -8px 22px; padding: 14px; border-radius: 14px; background: var(--ardesia); }
.schermo svg { width: 100%; height: 100%; }
.s-carta { fill: var(--panna); }
.s-riga { fill: #B9B3A6; }
.s-riga-chiara { fill: rgba(242, 237, 227, .45); }
.s-scuro { fill: var(--ardesia-3); }
.s-ambra { fill: var(--ambra); }
.s-griglia { fill: #D9D2C4; }
.s-tratto { fill: none; stroke: var(--panna); stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; }
.s-tratto-ambra { fill: none; stroke: var(--ambra); stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- 5. Processi ---------- */
.anelli { margin-top: 44px; }
.anello { margin: 0; padding: 0; overflow: hidden; }
.anello-video { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--ardesia); }
.anello figcaption { padding: 16px 20px 18px; color: var(--tenue); font-size: 15.5px; }
.anello figcaption strong { color: var(--ardesia); }
/* Dal 12/11 i video usciti stanno in due file che scorrono di lato (processi e skill): cinque per volta
   sul computer, le frecce spostano di una schermata; sul telefono si scorre col dito come prima. */
.reel-gruppo { margin-top: 44px; }
.reel-testa { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.reel-titolo { font-size: clamp(20px, 2.2vw, 24px); line-height: 1.25; letter-spacing: -.02em; }
.reel-introduzione { margin-top: 8px; max-width: 46em; color: var(--tenue); font-size: 16px; }
.reel-frecce { display: flex; flex: none; gap: 8px; }
.reel-frecce[hidden] { display: none; }
.reel-freccia {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--filo-forte);
  border-radius: 50%;
  background: var(--carta);
  color: var(--ardesia);
  font: inherit;
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
  transition: background-color var(--t-feedback) var(--quint), border-color var(--t-feedback) var(--quint), opacity var(--t-feedback) var(--quint);
}
.reel-freccia:hover:not(:disabled) { border-color: var(--ardesia); background: var(--panna); }
.reel-freccia:disabled { opacity: .35; cursor: default; }
.reel-fila {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - 4 * 16px) / 5);
  gap: 16px;
  margin: 18px -6px 0;
  padding: 6px 6px 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-left: 6px;
  overscroll-behavior-x: contain;
}
.reel-fila.con-frecce { scrollbar-width: none; }
.reel-fila.con-frecce::-webkit-scrollbar { display: none; }
.reel { scroll-snap-align: start; }
.reel-apri, .reel-video {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 9 / 16;
  overflow: hidden;
  padding: 0;
  border: 0;
  border-radius: 16px;
  background: var(--ardesia);
  box-shadow: var(--ombra);
}
.reel-apri { cursor: pointer; transition: transform 200ms var(--quint), box-shadow 200ms var(--quint); }
.reel-apri:hover { transform: translateY(-4px); box-shadow: var(--ombra-alta); }
.reel-apri img, .reel-video video { width: 100%; height: 100%; object-fit: cover; }
.reel-gioca {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 58px;
  height: 58px;
  margin: -29px 0 0 -29px;
  border-radius: 50%;
  background: var(--ambra);
  box-shadow: 0 8px 20px rgba(0, 0, 0, .35);
  transition: transform var(--t-feedback) var(--quint);
}
.reel-gioca::after { content: ""; position: absolute; left: 23px; top: 18px; border-left: 16px solid var(--ardesia); border-top: 11px solid transparent; border-bottom: 11px solid transparent; }
.reel-apri:hover .reel-gioca { transform: scale(1.08); }
.reel-giorno { margin-top: 12px; color: var(--ambra-testo); font-size: 12.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.reel h4 { margin: 4px 0 0; font-size: 16px; line-height: 1.3; letter-spacing: -.01em; }
.reel-guida { display: inline-block; margin-top: 8px; color: var(--ambra-testo); font-size: 14.5px; font-weight: 700; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.reel-guida:hover { text-decoration-thickness: 2px; }
.riga-azione { margin-top: 28px; }

/* ---------- 6. Numeri ---------- */
.numeri { padding: clamp(56px, 7vw, 88px) 0; border-top: 1px solid var(--filo); border-bottom: 1px solid var(--filo); background: var(--banda); }
.numeri .griglia-3 { margin-top: 0; }
.numero { padding-top: 18px; border-top: 3px solid var(--ambra); }
.cifra { color: var(--ardesia); font-size: clamp(52px, 6vw, 76px); font-weight: 800; letter-spacing: -.045em; line-height: 1; font-variant-numeric: tabular-nums; }
.numero .cifra + p { margin-top: 12px; max-width: 22em; color: var(--tenue); font-size: 16px; }

/* ---------- 7. Regole ---------- */
.regole { margin-top: 44px; }
.regola { padding: 26px 28px; border: 1px solid var(--filo-scuro); border-radius: var(--raggio); background: var(--ardesia-2); }
.regola h3 { display: flex; gap: 14px; align-items: flex-start; font-size: 20px; line-height: 1.25; }
.regola h3::before { content: ""; flex: 0 0 10px; height: 10px; margin-top: 8px; border-radius: 3px; background: var(--ambra); }
.regola p { margin-top: 10px; padding-left: 24px; color: var(--tenue-scuro); }

/* ---------- 8. Per chi ---------- */
.per-chi-formula { margin-top: 20px; font-size: 15px; }
.per-chi-formula a { color: var(--ambra-testo); font-weight: 700; text-underline-offset: 3px; }
.per-chi-formula a:hover { color: var(--ardesia); }
.non-fa { margin-top: 20px; border-style: dashed; border-color: var(--filo-forte); background: transparent; box-shadow: none; }
.croci { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px 24px; margin-top: 14px; padding: 0; list-style: none; }
.croci li { position: relative; padding-left: 30px; color: var(--ardesia); font-size: 15.5px; font-weight: 600; line-height: 1.45; }
.croci li::before { content: ""; position: absolute; left: 0; top: 1px; width: 20px; height: 20px; border-radius: 50%; background: var(--tenue) var(--croce) center / 11px no-repeat; }

/* ---------- 9. Casi ---------- */
.caso-chi { color: var(--ardesia); font-size: 15px; font-weight: 800; }
.stato { display: inline-block; margin-top: 8px; padding: 3px 10px; border-radius: 999px; background: rgba(242, 163, 58, .2); color: var(--ambra-testo); font-size: 12.5px; font-weight: 700; }
.caso h3 { margin-top: 16px; }

/* ---------- 10. Chi sono ---------- */
.chi-griglia { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.ritratto { position: relative; margin: 0; }
.ritratto::before { content: ""; position: absolute; inset: 18px -18px -18px 18px; border: 2px solid var(--ambra); border-radius: 30px; pointer-events: none; }
.ritratto img { position: relative; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 28px; box-shadow: var(--ombra-alta); }
.chi-testo h2 + p { margin-top: 18px; }
.chi-testo p { margin-top: 14px; max-width: 36em; color: var(--tenue); font-size: 18px; }
.chi-numeri { display: flex; flex-wrap: wrap; gap: 14px 32px; margin: 28px 0; padding: 0; list-style: none; }
.chi-numeri li { max-width: 12em; color: var(--tenue); font-size: 14.5px; line-height: 1.4; }
.chi-numeri strong { display: block; color: var(--ardesia); font-size: 40px; font-weight: 800; letter-spacing: -.03em; line-height: 1.05; font-variant-numeric: tabular-nums; }

/* ---------- 11. Formule ---------- */
.formule { align-items: stretch; }
.formula { display: flex; flex-direction: column; }
.formula-per { color: var(--ambra-testo); font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.formula h3 { margin-top: 8px; font-size: 30px; letter-spacing: -.03em; }
.formula-durata { margin-top: 10px; color: var(--ardesia); font-size: 17px; font-weight: 600; }
.voci { display: grid; flex: 1; gap: 14px; align-content: start; margin: 22px 0 28px; padding: 0; list-style: none; }
.voci li { position: relative; padding-left: 30px; line-height: 1.45; }
.voci li::before { content: ""; position: absolute; left: 0; top: 1px; width: 20px; height: 20px; border-radius: 50%; background: var(--ambra) var(--spunta) center / 12px no-repeat; }
.voci strong { display: block; color: var(--ardesia); font-weight: 700; }
.voci span { display: block; margin-top: 3px; color: var(--tenue); font-size: 15.5px; }
.voci span::before { content: "↳ "; color: var(--ambra-testo); }
.formula .pulsante { align-self: flex-start; }
.formula-scura { border-color: var(--ardesia); background: var(--ardesia); color: var(--tenue-scuro); }
.formula-scura h3, .formula-scura strong, .formula-scura .formula-durata { color: var(--panna); }
.formula-scura .formula-per, .formula-scura .voci span::before { color: var(--ambra); }
.formula-scura .voci span { color: var(--tenue-scuro); }
.non-rischi { margin-top: 24px; padding: 24px 28px; border: 1px dashed var(--filo-forte); border-radius: var(--raggio); }
.non-rischi h3 { font-size: 18px; }
.non-rischi .spunte { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px 24px; }

/* ---------- 12. Domande ---------- */
.domande { align-items: start; }
.colonna-domande { display: grid; gap: 12px; }
details { overflow: hidden; border: 1px solid var(--filo); border-radius: 16px; background: var(--carta); }
summary {
  position: relative;
  padding: 18px 56px 18px 22px;
  color: var(--ardesia);
  font-size: 17px;
  font-weight: 700;
  list-style: none;
  cursor: pointer;
  transition: background-color var(--t-feedback);
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: "";
  position: absolute;
  right: 24px;
  top: 50%;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--ardesia);
  border-bottom: 2px solid var(--ardesia);
  transform: translateY(-70%) rotate(45deg);
  transition: transform var(--t-stato) var(--expo);
}
details[open] summary::after { transform: translateY(-25%) rotate(-135deg); }
summary:hover { background: rgba(20, 26, 33, .035); }
details p { padding: 0 22px 20px; color: var(--tenue); }

/* ---------- 13. Prenota ---------- */
.prenota-griglia { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.titolo-grande { font-size: clamp(34px, 4.6vw, 58px); line-height: 1.04; letter-spacing: -.035em; }
.sottolineato { text-decoration: underline; text-decoration-color: var(--ambra); text-decoration-thickness: .09em; text-underline-offset: .14em; }
.prenota-testo > p { margin-top: 18px; color: var(--tenue-scuro); font-size: 18px; }
.prenota-testo .prenota-chiedo { margin-top: 28px; color: var(--panna); font-size: 16px; font-weight: 700; }
.prenota-elenco { display: grid; gap: 10px; margin-top: 12px; padding: 0; list-style: none; counter-reset: n; }
.prenota-elenco li { display: flex; align-items: center; gap: 12px; color: var(--panna); font-weight: 600; counter-increment: n; }
.prenota-elenco li::before { content: counter(n); display: grid; flex: 0 0 28px; place-items: center; width: 28px; height: 28px; border-radius: 8px; background: var(--ambra); color: var(--ardesia); font-size: 14px; font-weight: 800; }
.calendario { display: flex; flex-direction: column; min-height: 540px; }
.calendario-invito { display: grid; justify-items: center; gap: 14px; max-width: 26em; margin: auto; padding: 24px 8px; text-align: center; }
.calendario-titolo { color: var(--ardesia); font-size: 24px; font-weight: 800; letter-spacing: -.02em; }
.calendario-invito p { color: var(--tenue); }
.calendario-nota { padding: 10px 14px; border-radius: 12px; background: rgba(242, 163, 58, .18); color: var(--ardesia); font-size: 15px; }
.calendario.aperto { min-height: 0; padding: clamp(10px, 1.4vw, 16px); }
.calendario-cornice:focus { outline: none; }
.calendario-cal { min-height: 480px; }
.calendario[data-stato="pronto"] .calendario-cal { min-height: 0; }
.calendario-cornice p { margin-top: 12px; font-size: 14.5px; text-align: center; }
.calendario-cornice a { color: var(--ambra-testo); font-weight: 700; }

/* ---------- Piede ---------- */
.piede { padding: 48px 0 40px; border-top: 1px solid var(--filo); color: var(--tenue); font-size: 15px; }
.piede-griglia { display: grid; grid-template-columns: 1fr auto; gap: 24px 40px; align-items: start; }
.marchio-piede { font-size: 17px; }
.piede-motto { margin-top: 8px; }
.piede-collegamenti { display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 0; padding: 0; list-style: none; }
.piede-collegamenti a { color: var(--ardesia); text-decoration: underline; text-decoration-color: var(--filo-forte); text-underline-offset: 3px; }
.piede-collegamenti a:hover { text-decoration-color: var(--ardesia); }
.piede-legale { grid-column: 1 / -1; padding-top: 18px; border-top: 1px solid var(--filo); font-size: 14px; }

/* ---------- Informativa privacy ---------- */
.legale { max-width: 760px; }
.legale h1 { font-size: clamp(36px, 4.4vw, 52px); letter-spacing: -.035em; }
.legale h2 { margin-top: 44px; font-size: 26px; letter-spacing: -.02em; }
.legale h3 { margin-top: 22px; font-size: 18px; letter-spacing: -.01em; }
.legale p { margin-top: 10px; color: var(--tenue); }
.legale strong { color: var(--ardesia); }
.legale-breve { margin-top: 22px; padding: 20px 22px; border: 1px solid var(--filo); border-radius: 16px; background: var(--carta); font-size: 18px; }
.legale-data { margin-top: 28px; font-size: 15px; }
/* il riferimento di legge sotto il titolo (15/11: prima era un'etichetta sopra) */
.legale .legale-norma { margin-top: 14px; font-size: 15px; }

/* ---------- Movimento: solo con .con-moto (assente con il movimento ridotto) ---------- */
.con-moto [data-entra] { opacity: 0; transform: translateY(24px); }
.con-moto [data-entra].visto {
  opacity: 1;
  transform: none;
  transition: opacity var(--t-entrata) var(--expo), transform var(--t-entrata) var(--expo);
  transition-delay: calc(var(--i, 0) * 70ms);
}
.con-moto .hero [data-entra].visto { transition-duration: var(--t-hero); transition-delay: calc(var(--i, 0) * 90ms); }
.con-moto .ponte[data-entra] { opacity: 1; transform: none; clip-path: inset(0 100% 0 0); }
.con-moto .ponte[data-entra].visto { clip-path: inset(0 0 0 0); transition: clip-path 900ms var(--expo) 120ms; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0ms !important; animation-duration: 0ms !important; }
}

/* ---------- Misure ---------- */
/* finestre basse dei portatili: meno aria sopra il titolo, cosi' i pulsanti restano nel primo schermo */
@media (min-width: 961px) and (max-height: 820px) {
  .hero { padding-top: 44px; }
  .etichetta { margin-bottom: 14px; }
  .sottotitolo { margin-top: 16px; }
  .comandi { margin-top: 22px; }
}
@media (max-width: 1080px) {
  .menu a { padding: 8px 9px; }
}
@media (max-width: 960px) {
  .menu { display: none; }
  .testata-riga .pulsante-piccolo { margin-left: auto; }
  .hero-griglia, .metodo, .chi-griglia, .prenota-griglia { grid-template-columns: 1fr; }
  .hero-figura { max-width: 600px; }
  .metodo-figura { display: none; }
  .fase-figura-piccola { display: block; width: 100%; max-width: 440px; margin-top: 16px; }
  .griglia-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .reel-fila {
    grid-auto-flow: column;
    grid-template-columns: none;
    grid-auto-columns: minmax(190px, 44%);
    overflow-x: auto;
    margin-left: calc(var(--margine) * -1);
    margin-right: calc(var(--margine) * -1);
    padding: 4px var(--margine) 14px;
    scroll-padding-left: var(--margine);
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
  }
  .reel { scroll-snap-align: start; }
  .ritratto { max-width: 380px; }
  .croci, .non-rischi .spunte { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  body { font-size: 16.5px; }
  .griglia-3, .griglia-2 { grid-template-columns: 1fr; }
  .marchio span { font-size: 17px; }
  .testata-riga { gap: 12px; height: 62px; }
  .comandi .pulsante { flex: 1 1 100%; }
  .reel-fila { grid-auto-columns: minmax(180px, 62%); }
  .reel-frecce { display: none; }
  .piede-griglia { grid-template-columns: 1fr; }
  .ritratto::before { inset: 12px -10px -12px 10px; }
}

/* testata senza menu (informativa): il pulsante va a destra */
.testata-riga .a-destra { margin-left: auto; }