/* Webtrin: colori, caratteri e componenti del brand book (webtrin-app/docs/brand-book.html).
   Tenda #F26B4F solo per grafica e testi grandi; corallo #BF4127 per testi e bottoni (bianco sopra: 5,25:1). */
@font-face { font-family: 'Plus Jakarta Sans'; font-style: normal; font-weight: 400 800; font-display: swap; src: url(/font/jakarta-latin-ext.woff2) format('woff2'); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'Plus Jakarta Sans'; font-style: normal; font-weight: 400 800; font-display: swap; src: url(/font/jakarta-latin.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
    --carta: #F5F7FA; --foglio: #FFFFFF; --pesca: #FDECE7; --notte: #202A36; --testo: #202A36; --grigio: #5B6573;
    --linea: #E3E7ED; --tenda: #F26B4F; --corallo: #BF4127; --premuto: #A23520; --su-corallo: #FFFFFF;
    --banda: #202A36; --su-banda: #FFFFFF; --su-banda-tenue: #C9D0DA; --ok: #1E7A4E;
    --ombra: 0 1px 2px rgba(32, 42, 54, .06), 0 8px 24px -12px rgba(32, 42, 54, .18);
    color-scheme: light;
}
@media (prefers-color-scheme: dark) {
    :root {
        --carta: #11161D; --foglio: #1B232D; --pesca: #3A2420; --notte: #F4F6F9; --testo: #EEF1F5; --grigio: #A3ADBA;
        --linea: #2A3542; --corallo: #FF8A70; --premuto: #FFA48F; --su-corallo: #11161D;
        --banda: #0B1118; --su-banda: #EEF1F5; --su-banda-tenue: #A3ADBA; --ok: #5FD3A0;
        --ombra: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px -12px rgba(0, 0, 0, .6);
        color-scheme: dark;
    }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; background: var(--carta); color: var(--testo); font-family: 'Plus Jakarta Sans', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif; font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img, video { max-width: 100%; display: block; }
a { color: var(--corallo); text-underline-offset: 3px; }
a:hover { color: var(--premuto); }
:focus-visible { outline: 3px solid var(--corallo); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--tenda); color: #fff; }
h1, h2, h3 { margin: 0; color: var(--notte); font-weight: 800; letter-spacing: -.025em; line-height: 1.08; text-wrap: balance; }
h1 { font-size: clamp(38px, 7vw, 66px); }
h2 { font-size: clamp(28px, 4.4vw, 44px); }
h3 { font-size: 20px; letter-spacing: -.015em; line-height: 1.25; }
p { margin: 0; }
.salta { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--foglio); padding: 10px 14px; border-radius: 10px; }
.salta:focus { left: 16px; }

.wrap { max-width: 1120px; margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)); }
.occhiello { font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--corallo); }
.sotto { color: var(--grigio); max-width: 60ch; font-size: 18px; }
.sezione { padding-block: 72px; }
.sezione.foglio { background: var(--foglio); border-block: 1px solid var(--linea); }
.testa-sezione { display: grid; gap: 12px; margin-bottom: 36px; max-width: 760px; }

/* Bottoni: corallo per l'azione principale, contorno per la seconda. Alti almeno 48 px per il pollice. */
.bottoni { display: flex; flex-wrap: wrap; gap: 12px; }
.bottone { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 22px; border-radius: 12px; font: inherit; font-weight: 700; font-size: 17px; text-decoration: none; border: 2px solid transparent; transition: background .15s, color .15s, border-color .15s; }
.bottone svg { width: 20px; height: 20px; flex: none; }
.bottone.primario { background: var(--corallo); color: var(--su-corallo); }
.bottone.primario:hover { background: var(--premuto); color: var(--su-corallo); }
.bottone.secondario { border-color: var(--notte); color: var(--notte); background: transparent; }
.bottone.secondario:hover { background: var(--notte); color: var(--carta); }

/* Testata */
.testata { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--carta) 88%, transparent); backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid var(--linea); padding-top: env(safe-area-inset-top, 0px); }
.testata .wrap { display: flex; align-items: center; gap: 20px; min-height: 68px; }
.logo { display: block; line-height: 0; }
.logo img { height: 30px; width: auto; }
.logo .scuro { display: none; }
@media (prefers-color-scheme: dark) { .logo .chiaro { display: none; } .logo .scuro { display: block; } }
.menu { display: flex; gap: 22px; margin-left: auto; font-weight: 600; font-size: 16px; }
.menu a { color: var(--testo); text-decoration: none; }
.menu a:hover { color: var(--corallo); }
.testata .bottone { min-height: 44px; padding: 0 16px; font-size: 15px; }
@media (max-width: 760px) { .menu { display: none; } .testata .bottone { margin-left: auto; } }

/* Apertura */
.apertura { padding-block: 56px 72px; }
.apertura .wrap { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 48px; align-items: center; }
.apertura .testo { display: grid; gap: 22px; }
.apertura .sotto { font-size: 20px; color: var(--testo); }
.apertura .nota { font-size: 15px; color: var(--grigio); }
@media (max-width: 860px) { .apertura .wrap { grid-template-columns: 1fr; } .apertura { padding-top: 36px; } }

/* Telefoni: le schermate dei siti dentro una cornice notte. */
.telefoni { position: relative; display: flex; justify-content: center; min-height: 420px; }
.telefono { width: min(270px, 62vw); aspect-ratio: 390 / 844; border-radius: 38px; background: #202A36; padding: 9px; box-shadow: 0 30px 60px -28px rgba(32, 42, 54, .55); }
.telefono img, .telefono video { width: 100%; height: 100%; object-fit: cover; object-position: top; border-radius: 30px; background: #fff; }
.telefoni .telefono + .telefono { position: absolute; width: min(220px, 50vw); right: 4%; bottom: -28px; transform: rotate(4deg); }
.telefoni .telefono:first-child:not(:only-child) { transform: rotate(-3deg) translateX(-18%); }
@media (max-width: 860px) { .telefoni { min-height: 0; padding-bottom: 36px; } }

/* Problemi */
.tre { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.scheda { background: var(--foglio); border: 1px solid var(--linea); border-radius: 18px; padding: 24px; display: grid; gap: 10px; align-content: start; box-shadow: var(--ombra); }
.sezione.foglio .scheda { background: var(--carta); box-shadow: none; }
.scheda .problema { font-weight: 800; font-size: 19px; color: var(--notte); line-height: 1.3; }
.scheda .problema::before { content: '«'; color: var(--tenda); }
.scheda .problema::after { content: '»'; color: var(--tenda); }
.scheda p { color: var(--grigio); font-size: 16px; }
@media (max-width: 860px) { .tre { grid-template-columns: 1fr; } }

/* Esempi */
.esempi { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 22px; }
/* In home sono sei: una riga sul computer, tre per riga sul tablet, due sul telefono. */
.esempi.sei { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 18px; }
.esempi.sei .cosa { display: none; }
@media (max-width: 1000px) { .esempi.sei { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 600px) { .esempi, .esempi.sei { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; } .esempi .cosa { display: none; } }
.esempio { display: grid; gap: 12px; align-content: start; text-decoration: none; color: inherit; }
.esempio .telefono { width: 100%; border-radius: 30px; padding: 7px; transition: transform .2s; }
.esempio .telefono img { border-radius: 24px; }
.esempio:hover .telefono { transform: translateY(-4px); }
.esempio .mestiere { font-size: 13px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--corallo); }
.esempio .nome { font-weight: 800; font-size: 18px; color: var(--notte); line-height: 1.25; }
.esempio .cosa { font-size: 15px; color: var(--grigio); line-height: 1.45; }
.esempio .vai { font-size: 15px; font-weight: 700; color: var(--corallo); }
.sotto-esempi { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; }
.avviso-esempi { font-size: 14px; color: var(--grigio); }

/* Pannello */
.pannello { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 56px; align-items: center; }
.pannello .video { justify-self: center; width: min(420px, 100%); border-radius: 24px; overflow: hidden; box-shadow: var(--ombra); border: 1px solid var(--linea); background: #F5F7FA; }
.pannello .video video { width: 100%; height: auto; aspect-ratio: 4 / 5; }
.punti { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 16px; }
.punti li { display: grid; grid-template-columns: 28px 1fr; gap: 12px; }
.punti li::before { content: ''; width: 22px; height: 22px; margin-top: 3px; border-radius: 50%; background: var(--pesca) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23BF4127' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 13px no-repeat; }
.punti b { color: var(--notte); }
.crediti-video { font-size: 13px; color: var(--grigio); margin-top: 10px; text-align: center; }
@media (max-width: 860px) { .pannello { grid-template-columns: 1fr; gap: 32px; } }

/* Come funziona */
.passi { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; counter-reset: passo; }
.passi li { counter-increment: passo; display: grid; gap: 8px; align-content: start; padding-top: 18px; border-top: 2px solid var(--notte); }
.passi li::before { content: counter(passo); font-weight: 800; font-size: 40px; line-height: 1; color: var(--tenda); }
.passi b { font-size: 18px; color: var(--notte); }
.passi span { color: var(--grigio); font-size: 16px; }
@media (max-width: 860px) { .passi { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .passi { grid-template-columns: 1fr; } }

/* Prezzi */
.prezzi { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; max-width: 900px; }
.formula { background: var(--foglio); border: 1px solid var(--linea); border-radius: 22px; padding: 28px; display: grid; gap: 14px; align-content: start; box-shadow: var(--ombra); position: relative; }
.formula.principale { border: 2px solid var(--corallo); }
.formula .targhetta { position: absolute; top: -13px; left: 24px; background: var(--corallo); color: var(--su-corallo); font-size: 13px; font-weight: 700; padding: 3px 12px; border-radius: 999px; }
.formula h3 { font-size: 22px; }
.formula .cifra { font-size: 48px; font-weight: 800; letter-spacing: -.03em; color: var(--notte); line-height: 1; font-variant-numeric: tabular-nums; }
.formula .cifra small { font-size: 18px; font-weight: 700; letter-spacing: 0; color: var(--grigio); }
.formula .poi { font-weight: 700; color: var(--notte); }
.formula .tre-anni { font-size: 15px; color: var(--grigio); border-top: 1px solid var(--linea); padding-top: 14px; }
.compreso { margin-top: 36px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px 48px; max-width: 900px; }
.compreso h3 { margin-bottom: 4px; }
.compreso .punti { margin-top: 12px; }
.nota-prezzi { margin-top: 24px; font-size: 15px; color: var(--grigio); max-width: 70ch; }
@media (max-width: 760px) { .prezzi, .compreso { grid-template-columns: 1fr; } }

/* Trasparenza: banda notte */
.banda { background: var(--banda); color: var(--su-banda); }
.banda h2, .banda h3 { color: var(--su-banda); }
.banda .occhiello { color: var(--tenda); }
.banda .sotto { color: var(--su-banda-tenue); }
.patti { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.patti div { display: grid; gap: 8px; align-content: start; border-top: 2px solid var(--tenda); padding-top: 16px; }
.patti p { color: var(--su-banda-tenue); font-size: 16px; }
@media (max-width: 860px) { .patti { grid-template-columns: 1fr; } }

/* Chi c'è dietro */
.persona { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 40px; align-items: center; max-width: 900px; }
.persona img { width: 200px; height: 200px; border-radius: 50%; object-fit: cover; border: 6px solid var(--foglio); box-shadow: var(--ombra); }
.persona .testo { display: grid; gap: 16px; }
.persona .numero { font-size: 26px; font-weight: 800; color: var(--notte); text-decoration: none; letter-spacing: -.01em; }
@media (max-width: 640px) { .persona { grid-template-columns: 1fr; gap: 24px; } .persona img { width: 140px; height: 140px; } }

/* Domande */
.domande { display: grid; gap: 12px; max-width: 820px; }
.domande details { background: var(--foglio); border: 1px solid var(--linea); border-radius: 14px; padding: 0 20px; }
.sezione.foglio .domande details { background: var(--carta); }
.domande summary { cursor: pointer; list-style: none; padding: 18px 32px 18px 0; font-weight: 700; color: var(--notte); position: relative; }
.domande summary::-webkit-details-marker { display: none; }
.domande summary::after { content: '+'; position: absolute; right: 0; top: 50%; transform: translateY(-50%); font-size: 26px; font-weight: 500; color: var(--corallo); }
.domande details[open] summary::after { content: '−'; }
.domande details p { padding-bottom: 18px; color: var(--grigio); }

/* Mestieri: elenco a pillole */
.pillole { display: flex; flex-wrap: wrap; gap: 10px; }
.pillole a, .pillole span { display: inline-flex; align-items: center; min-height: 44px; padding: 0 16px; border-radius: 999px; background: var(--foglio); border: 1px solid var(--linea); color: var(--testo); text-decoration: none; font-weight: 600; font-size: 15px; }
.pillole a:hover { border-color: var(--corallo); color: var(--corallo); }
.pillole span { background: var(--pesca); border-color: transparent; color: var(--notte); }

/* Chiusura */
.finale { text-align: center; }
.finale .wrap { display: grid; justify-items: center; gap: 20px; }
.finale .motto { font-size: clamp(30px, 5vw, 48px); font-weight: 800; letter-spacing: -.025em; color: var(--notte); line-height: 1.1; text-wrap: balance; }
.finale .motto em { font-style: normal; color: var(--tenda); }

/* Piè di pagina */
.piede { border-top: 1px solid var(--linea); padding-block: 48px calc(96px + env(safe-area-inset-bottom, 0px)); font-size: 15px; color: var(--grigio); }
.piede .wrap { display: grid; grid-template-columns: minmax(0, 1.2fr) repeat(2, minmax(0, 1fr)); gap: 32px; }
.piede h3 { font-size: 15px; margin-bottom: 10px; }
.piede ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.piede a { color: var(--grigio); text-decoration: none; }
.piede a:hover { color: var(--corallo); }
.piede .legale { grid-column: 1 / -1; border-top: 1px solid var(--linea); padding-top: 20px; font-size: 14px; }
@media (min-width: 761px) { .piede { padding-bottom: 48px; } }
@media (max-width: 760px) { .piede .wrap { grid-template-columns: 1fr 1fr; } .piede .wrap > :first-child { grid-column: 1 / -1; } }

/* WhatsApp fisso in basso sul telefono, senza coprire il piè di pagina (che ha spazio sotto). */
.fisso { position: fixed; z-index: 60; left: 0; right: 0; bottom: 0; padding: 10px max(16px, env(safe-area-inset-right, 0px)) calc(10px + env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px)); background: color-mix(in srgb, var(--carta) 92%, transparent); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-top: 1px solid var(--linea); display: none; }
.fisso .bottone { width: 100%; }
@media (max-width: 760px) { .fisso { display: block; } }

/* Pagine di testo (privacy, crediti) */
.pagina-testo { padding-block: 48px 72px; }
.pagina-testo .wrap { max-width: 780px; display: grid; gap: 18px; }
.pagina-testo h2 { font-size: 26px; margin-top: 18px; }
.crediti { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: 15px; }
.crediti li { color: var(--grigio); }
.crediti a { font-weight: 600; }

/* Tema scuro: il bottone principale diventa tenda con testo scuro (come nel pannello). */
@media (prefers-color-scheme: dark) {
    .bottone.primario { background: var(--tenda); color: #11161D; }
    .bottone.primario:hover { background: #FF8A70; color: #11161D; }
    .telefono { box-shadow: 0 0 0 1px #2A3542, 0 30px 60px -28px rgba(0, 0, 0, .8); }
}