/* theailab.ch (F2) — il vestito del marchio sul sito pubblico. Mobile-first (390 px), nessuna libreria.
   I colori vengono da css/tokens.css (viola #8B5CF6, ambra #F5A524, grafite #0E0B14). Niente «gaming»: poco bagliore,
   tipografia grande, pannelli di vetro appena accennati (roadmap §26). */

*, *::before, *::after { box-sizing: border-box; }
html { font-size: 16px; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; min-height: 100vh; background: var(--fondo); color: var(--testo);
  font-family: var(--carattere); font-size: 1.0625rem; line-height: 1.55; -webkit-font-smoothing: antialiased;
  background-image: radial-gradient(60% 40% at 80% -10%, rgba(139, 92, 246, .22), transparent 70%),
                    radial-gradient(40% 30% at 0% 10%, rgba(245, 165, 36, .10), transparent 70%);
  background-repeat: no-repeat;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--ambra); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { font-weight: var(--peso-titolo); letter-spacing: -0.03em; line-height: 1.1; margin: 0 0 .6rem; }
h1 { font-size: clamp(2rem, 7vw, 3.6rem); letter-spacing: -0.045em; }
h2 { font-size: clamp(1.6rem, 5vw, 2.4rem); }
h3 { font-size: 1.2rem; letter-spacing: -0.02em; }
p { margin: 0 0 1rem; }
ul { padding-left: 1.2rem; margin: 0 0 1rem; }
li { margin: .3rem 0; }
.salta { position: absolute; left: -999px; top: 0; background: var(--ambra); color: #1a1200; padding: .5rem 1rem; z-index: 100; }
.salta:focus { left: 1rem; top: 1rem; }
.contenitore { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 16px; }
.sezione { padding: 3.25rem 0; }
.sezione + .sezione { border-top: 1px solid rgba(42, 34, 56, .6); }
.etichetta { display: inline-block; color: var(--ambra); font-weight: 700; letter-spacing: .22em; text-transform: uppercase; font-size: .72rem; margin-bottom: .9rem; }
.sotto, .intro { color: var(--testo-2); font-size: 1.1rem; max-width: 42rem; }
.didascalia { color: var(--grigio); font-size: .9rem; }
.da-confermare { color: var(--grigio); font-size: .8rem; border: 1px dashed var(--bordo); border-radius: 6px; padding: 0 .35rem; }

/* --- bottoni ------------------------------------------------------------------------------------- */
.bottone {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem; min-height: 3rem;
  padding: .8rem 1.35rem; border-radius: 999px; font: inherit; font-weight: 700; cursor: pointer; text-decoration: none;
  border: 1px solid transparent; transition: transform .2s ease, box-shadow .3s ease, background .2s ease, border-color .2s ease;
}
.bottone:hover { text-decoration: none; transform: translateY(-1px); }
.bottone:active { transform: translateY(1px); }
.bottone:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible { outline: 2px solid var(--ambra); outline-offset: 2px; }
.bottone.primario { background: var(--viola); color: #fff; box-shadow: 0 0 0 rgba(139, 92, 246, 0); }
.bottone.primario:hover { background: #9d75f8; box-shadow: var(--bagliore-viola); }
.bottone.ambra { background: var(--ambra); color: #1a1200; }
.bottone.ambra:hover { background: #ffb63a; box-shadow: var(--bagliore-ambra); }
.bottone.secondario { background: rgba(255, 255, 255, .04); color: var(--testo); border-color: var(--bordo); }
.bottone.secondario:hover { border-color: var(--viola); background: rgba(139, 92, 246, .12); }
.bottone.grande { font-size: 1.1rem; padding: 1rem 1.7rem; min-height: 3.4rem; }
.bottone.blocco { width: 100%; }
.azioni { display: flex; flex-wrap: wrap; gap: .75rem; margin: 1.5rem 0 1rem; }
.azioni .bottone { flex: 1 1 100%; }

/* --- testata ------------------------------------------------------------------------------------- */
.testata { position: sticky; top: 0; z-index: 40; background: rgba(14, 11, 20, .86); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(42, 34, 56, .7); }
.testata-riga { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 4rem; }
.marchio img { height: 2.1rem; width: auto; }
.nav-toggle { background: transparent; color: var(--testo); border: 1px solid var(--bordo); border-radius: 999px; padding: .5rem .9rem; font: inherit; font-weight: 700; cursor: pointer; }
.nav { display: none; }
.nav.aperta { display: flex; flex-direction: column; position: absolute; left: 0; right: 0; top: 100%; background: var(--fondo); border-bottom: 1px solid var(--bordo); padding: 1rem 16px 1.5rem; gap: .25rem; box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, .5); }
.nav a, .nav summary { color: var(--testo); padding: .7rem .4rem; border-radius: 10px; font-weight: 600; }
.nav a:hover, .nav summary:hover { background: rgba(139, 92, 246, .12); text-decoration: none; }
.nav details { position: relative; }
.nav summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: .3rem; }
.nav summary::-webkit-details-marker { display: none; }
.nav summary::after { content: "▾"; font-size: .8rem; color: var(--grigio); }
.nav .tendina { display: flex; flex-direction: column; padding-left: .8rem; }
.nav .tendina a { font-weight: 500; color: var(--testo-2); padding: .5rem .4rem; }
.nav .lingua { color: var(--grigio); font-weight: 600; letter-spacing: .08em; text-transform: uppercase; font-size: .8rem; }
.nav .cta-testata { margin-top: .75rem; }

/* --- hero ---------------------------------------------------------------------------------------- */
.hero { padding: 2.5rem 0 3rem; position: relative; overflow: hidden; }
.hero-griglia { display: grid; gap: 2rem; align-items: center; }
.hero .nota { color: var(--grigio); font-size: .9rem; }
.hero-mascotte { display: flex; justify-content: center; }
.mascotte { width: min(62vw, 240px); height: auto; filter: drop-shadow(0 0 28px rgba(139, 92, 246, .35)); }
.hero-sfondo { position: absolute; inset: auto -20% -40% -20%; height: 60%; background: radial-gradient(50% 60% at 50% 100%, rgba(139, 92, 246, .25), transparent 70%); pointer-events: none; }

/* La mascotte: palpebre che sbattono, liquido che ondeggia, antenna che respira. Solo CSS sul simbolo inline. */
.mascotte .occhio { transform-box: fill-box; transform-origin: center; animation: sbatti 5.2s ease-in-out infinite; }
.mascotte .occhio.destro { animation-delay: .05s; }
.mascotte .onda { animation: onda 7s linear infinite; }
.mascotte .onda-dietro { animation: onda 11s linear infinite reverse; opacity: .55; }
.mascotte .antenna-luce { transform-box: fill-box; transform-origin: center; animation: respira 3.4s ease-in-out infinite; }
.mascotte .bolla { animation: sale 6s ease-in infinite; }
.mascotte .bolla.b2 { animation-delay: 2s; } .mascotte .bolla.b3 { animation-delay: 4s; }
@keyframes sbatti { 0%, 90%, 100% { transform: scaleY(1); } 94% { transform: scaleY(.08); } }
@keyframes onda { from { transform: translateX(0); } to { transform: translateX(-68px); } }
@keyframes respira { 0%, 100% { transform: scale(1); opacity: .9; } 50% { transform: scale(1.25); opacity: 1; } }
@keyframes sale { 0% { transform: translateY(0); opacity: 0; } 15% { opacity: .7; } 85% { opacity: .5; } 100% { transform: translateY(-16px); opacity: 0; } }

/* --- apparizioni al passaggio ------------------------------------------------------------------- */
/* Solo con JavaScript (classe .js sull'html): senza, tutto resta visibile. */
.js .rivela { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .2, 1); }
.js .rivela.visibile { opacity: 1; transform: none; }
.rivela.r2 { transition-delay: .1s; } .rivela.r3 { transition-delay: .2s; } .rivela.r4 { transition-delay: .3s; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .rivela { opacity: 1; transform: none; transition: none; }
  .mascotte .occhio, .mascotte .onda, .mascotte .onda-dietro, .mascotte .antenna-luce, .mascotte .bolla { animation: none; }
  .bottone, .bottone:hover { transition: none; transform: none; }
  .chat .bolla-chat { animation: none; }
}

/* --- carte e griglie ----------------------------------------------------------------------------- */
.griglia { display: grid; gap: 1rem; }
.carta { background: rgba(27, 22, 38, .75); border: 1px solid var(--bordo); border-radius: var(--raggio); padding: 1.35rem; backdrop-filter: blur(6px); }
.carta h3 { margin-top: .4rem; }
.carta p:last-child { margin-bottom: 0; }
.carta .numero { display: inline-flex; width: 2.2rem; height: 2.2rem; border-radius: 50%; align-items: center; justify-content: center; background: rgba(139, 92, 246, .18); color: #c9b5ff; font-weight: 800; }
.carta.auto { display: flex; flex-direction: column; gap: .35rem; }
.carta.auto .cat { color: var(--ambra); font-size: .72rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.carta.auto h3 { font-size: 1.05rem; margin: 0; }
.carta.auto p { color: var(--testo-2); font-size: .95rem; margin: 0; }
.carta.auto .meta { margin-top: auto; padding-top: .6rem; color: var(--grigio); font-size: .8rem; display: flex; gap: .8rem; flex-wrap: wrap; }
.pannello-vetro { background: linear-gradient(160deg, rgba(139, 92, 246, .14), rgba(27, 22, 38, .6) 60%); border: 1px solid rgba(139, 92, 246, .35); border-radius: var(--raggio-grande); padding: 2rem 1.35rem; }
.sezione-testa { margin-bottom: 1.75rem; }
.sezione-testa p { color: var(--testo-2); max-width: 44rem; }
.due-colonne { display: grid; gap: 1.5rem; }
.elenco-pulito { list-style: none; padding: 0; }
.elenco-pulito li { padding-left: 1.5rem; position: relative; }
.elenco-pulito li::before { content: ""; position: absolute; left: 0; top: .55em; width: .6rem; height: .6rem; border-radius: 50%; background: var(--ambra); box-shadow: 0 0 10px rgba(245, 165, 36, .5); }
.riga-info { display: grid; gap: .25rem; margin-bottom: 1rem; }
.riga-info strong { color: var(--grigio); font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; }
.cta-finale { text-align: center; padding: 3rem 1.25rem; }
.cta-finale h2 { font-size: clamp(1.7rem, 6vw, 2.8rem); }
.cta-finale .azioni { justify-content: center; }
.faq details { border-top: 1px solid var(--bordo); padding: .9rem 0; }
.faq summary { font-weight: 700; cursor: pointer; }
.faq p { margin: .6rem 0 0; color: var(--testo-2); }
.passo-num { color: var(--ambra); font-weight: 800; font-size: .85rem; letter-spacing: .14em; }

/* --- moduli -------------------------------------------------------------------------------------- */
.modulo { display: grid; gap: 1rem; }
.campo label { display: block; font-weight: 600; margin-bottom: .35rem; font-size: .95rem; }
.campo input[type=text], .campo input[type=email], .campo input[type=tel], .campo textarea, .campo select {
  width: 100%; font: inherit; color: var(--testo); background: rgba(27, 22, 38, .8); border: 1px solid var(--bordo); border-radius: 12px; padding: .85rem 1rem; min-height: 3rem;
}
.campo textarea { min-height: 7rem; resize: vertical; }
.campo input:focus, .campo textarea:focus, .campo select:focus { border-color: var(--viola); outline: none; box-shadow: 0 0 0 3px rgba(139, 92, 246, .25); }
.campo.spunta { display: flex; gap: .7rem; align-items: flex-start; }
.campo.spunta input { width: 1.25rem; height: 1.25rem; margin-top: .2rem; flex: none; accent-color: var(--viola); }
.campo.spunta label { font-weight: 500; color: var(--testo-2); margin: 0; }
.campo .errore { color: #F87171; font-size: .85rem; margin-top: .3rem; }
.errore-globale { background: rgba(248, 113, 113, .12); border: 1px solid rgba(248, 113, 113, .4); color: #fca5a5; border-radius: 12px; padding: .7rem 1rem; }
.trappola { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.scelte { display: grid; gap: .6rem; }
.scelta { display: flex; gap: .8rem; align-items: flex-start; border: 1px solid var(--bordo); border-radius: 14px; padding: .9rem 1rem; cursor: pointer; background: rgba(27, 22, 38, .6); transition: border-color .2s; }
.scelta:hover { border-color: var(--viola); }
.scelta input { margin-top: .3rem; accent-color: var(--viola); }
.scelta .durata { color: var(--ambra); font-weight: 700; font-size: .85rem; }
.scelta p { margin: .2rem 0 0; color: var(--testo-2); font-size: .92rem; }
.scelta.attiva { border-color: var(--viola); box-shadow: 0 0 0 2px rgba(139, 92, 246, .35); }

/* --- piede --------------------------------------------------------------------------------------- */
.pie { border-top: 1px solid var(--bordo); padding: 2.5rem 0 2rem; color: var(--testo-2); font-size: .95rem; margin-top: 2rem; }
.pie-griglia { display: grid; gap: 1.5rem; }
.pie h4 { color: var(--grigio); font-size: .75rem; letter-spacing: .16em; text-transform: uppercase; margin-bottom: .6rem; }
.pie ul { list-style: none; padding: 0; margin: 0; }
.pie li { margin: .3rem 0; }
.pie a { color: var(--testo-2); }
.pie .marchio img { height: 1.9rem; margin-bottom: .8rem; }
.pie .fine { margin-top: 2rem; padding-top: 1rem; border-top: 1px solid rgba(42, 34, 56, .6); color: var(--grigio); font-size: .82rem; }

/* --- cookie -------------------------------------------------------------------------------------- */
.cookie-banner { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 60; background: var(--pannello); border: 1px solid var(--bordo); border-radius: var(--raggio); padding: 1rem 1.1rem; box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, .5); display: none; }
.cookie-banner.visibile { display: block; }
.cookie-banner p { font-size: .92rem; color: var(--testo-2); }
.cookie-banner .azioni { margin: .5rem 0 0; }
.cookie-banner .azioni .bottone { flex: 1 1 auto; min-height: 2.6rem; padding: .5rem 1rem; }

/* --- /start -------------------------------------------------------------------------------------- */
.start-hero { text-align: center; padding: 2rem 0 2.5rem; }
.start-hero h1 { font-size: clamp(1.75rem, 7.5vw, 3.2rem); letter-spacing: -0.02em; line-height: 1.05; }
.start-hero .mascotte { width: min(48vw, 190px); margin: 0 auto 1.25rem; }
.momento { display: none; }
.momento.attivo { display: block; }
.consenso { max-width: 34rem; margin: 0 auto; text-align: left; }
.consenso p { color: var(--testo-2); }
.chat { max-width: 40rem; margin: 0 auto; }
.chat-testa { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: .75rem; color: var(--grigio); font-size: .85rem; }
.progresso { height: .35rem; background: rgba(42, 34, 56, .9); border-radius: 999px; overflow: hidden; margin-bottom: 1rem; }
.progresso span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--viola), var(--ambra)); transition: width .5s ease; }
.chat-finestra { display: flex; flex-direction: column; gap: .7rem; min-height: 40vh; }
.bolla-chat { max-width: 88%; padding: .85rem 1.05rem; border-radius: 18px; line-height: 1.45; animation: appare .35s ease; }
.bolla-chat.ai { align-self: flex-start; background: rgba(27, 22, 38, .9); border: 1px solid var(--bordo); border-bottom-left-radius: 6px; }
.bolla-chat.io { align-self: flex-end; background: var(--viola); color: #fff; border-bottom-right-radius: 6px; }
.bolla-chat.sistema { align-self: center; color: var(--grigio); font-size: .85rem; background: transparent; }
.bolla-chat.scrive { color: var(--grigio); font-style: italic; }
@keyframes appare { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.chip-riga { display: flex; flex-wrap: wrap; gap: .5rem; margin: .25rem 0 .5rem; }
.chip { border: 1px solid var(--viola); color: #d9ccff; background: rgba(139, 92, 246, .1); border-radius: 999px; padding: .5rem .95rem; font: inherit; font-size: .95rem; cursor: pointer; min-height: 2.5rem; transition: background .2s, color .2s; }
.chip:hover { background: rgba(139, 92, 246, .25); }
.chip.scelto { background: var(--viola); color: #fff; }
.chat-input { display: flex; gap: .5rem; margin-top: 1rem; position: sticky; bottom: 0; background: var(--fondo); padding: .5rem 0 1rem; }
.chat-input input { flex: 1; min-width: 0; font: inherit; color: var(--testo); background: rgba(27, 22, 38, .9); border: 1px solid var(--bordo); border-radius: 999px; padding: .85rem 1.1rem; min-height: 3rem; }
.chat-input input:focus { border-color: var(--viola); outline: none; }
.chat-input .bottone { padding: .8rem 1.1rem; }
.chat-fine { text-align: center; margin: 1.5rem 0; }

/* --- rapporto ------------------------------------------------------------------------------------ */
.rapporto .blocco { margin-bottom: 2rem; }
.rapporto .blocco h2 { font-size: 1.35rem; display: flex; align-items: center; gap: .6rem; }
.rapporto .blocco h2::before { content: ""; width: .5rem; height: 1.4rem; border-radius: 3px; background: var(--ambra); }
.punteggio-grande { display: flex; align-items: baseline; gap: .6rem; }
.punteggio-grande strong { font-size: 3.4rem; font-weight: 800; letter-spacing: -0.05em; color: #fff; line-height: 1; }
.punteggio-grande span { color: var(--grigio); }
.dl { display: grid; grid-template-columns: 1fr; gap: .4rem 1rem; margin: 0; }
.dl div { display: grid; grid-template-columns: 9rem 1fr; gap: .5rem; padding: .4rem 0; border-top: 1px solid rgba(42, 34, 56, .6); }
.dl dt { color: var(--grigio); font-size: .85rem; }
.dl dd { margin: 0; }
.opp { border: 1px solid var(--bordo); border-radius: var(--raggio); padding: 1.1rem 1.2rem; margin-bottom: .8rem; background: rgba(27, 22, 38, .6); }
.opp h3 { margin: 0 0 .3rem; font-size: 1.1rem; }
.opp .tag { display: inline-block; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ambra); font-weight: 700; margin-right: .6rem; }
.opp p { margin: .4rem 0; color: var(--testo-2); font-size: .97rem; }
.opp .ore { color: #fff; font-weight: 700; }
.opp details { margin-top: .4rem; } .opp summary { color: var(--grigio); font-size: .85rem; cursor: pointer; }
.opp details ul { color: var(--grigio); font-size: .88rem; }
.fase { display: grid; grid-template-columns: 2.4rem 1fr; gap: .9rem; padding: .9rem 0; border-top: 1px solid rgba(42, 34, 56, .6); }
.fase .n { width: 2.4rem; height: 2.4rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: rgba(139, 92, 246, .2); color: #d9ccff; font-weight: 800; }
.fase h3 { margin: .2rem 0 .2rem; font-size: 1.05rem; }
.fase p { margin: .2rem 0; color: var(--testo-2); font-size: .95rem; }
.fase .voci { color: var(--ambra); font-size: .9rem; }
.lead-box { margin-top: 2rem; }
.qr-negozio { display: none; }
.qr-negozio img { width: 180px; height: 180px; border-radius: 12px; background: #fff; padding: 8px; }

/* --- schermi larghi ------------------------------------------------------------------------------ */
@media (min-width: 720px) {
  .azioni .bottone { flex: 0 1 auto; }
  .griglia.tre { grid-template-columns: repeat(3, 1fr); }
  .griglia.due { grid-template-columns: repeat(2, 1fr); }
  .griglia.auto-griglia { grid-template-columns: repeat(2, 1fr); }
  .due-colonne { grid-template-columns: 1.1fr .9fr; align-items: start; }
  .pie-griglia { grid-template-columns: 1.3fr 1fr 1fr 1fr; }
  .hero { padding: 4rem 0 4.5rem; }
  .hero-griglia { grid-template-columns: 1.15fr .85fr; }
  .hero-mascotte { justify-content: flex-end; }
  .mascotte { width: min(32vw, 340px); }
  .sezione { padding: 4.5rem 0; }
  .qr-negozio { display: flex; gap: 1.25rem; align-items: center; margin-top: 2rem; }
  .cookie-banner { left: auto; max-width: 28rem; }
}
@media (min-width: 1000px) {
  .nav-toggle { display: none; }
  .nav { display: flex; align-items: center; gap: .25rem; position: static; }
  .nav .cta-testata { margin: 0 0 0 .75rem; }
  .nav details .tendina { position: absolute; top: 100%; left: 0; min-width: 14rem; background: var(--pannello); border: 1px solid var(--bordo); border-radius: 14px; padding: .5rem; box-shadow: 0 1.25rem 3rem rgba(0, 0, 0, .45); }
  .griglia.auto-griglia { grid-template-columns: repeat(3, 1fr); }
  .dl { grid-template-columns: 1fr 1fr; }
}