/* visionari.org — foglio di stile unico.
   Colori e font dalle Brand Guidelines: grigio #58595b, arancio #f9ad19,
   Montserrat SemiBold (primario), Roboto Medium (secondario). */

@font-face { font-family: "Montserrat"; font-weight: 600; font-display: swap; src: url("fonts/montserrat-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-weight: 700; font-display: swap; src: url("fonts/montserrat-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "Roboto"; font-weight: 400; font-display: swap; src: url("fonts/roboto-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Roboto"; font-weight: 500; font-display: swap; src: url("fonts/roboto-latin-500-normal.woff2") format("woff2"); }

:root {
  --grigio: #58595b;          /* istituzionale */
  --arancio: #f9ad19;         /* istituzionale */
  --arancio-luce: #ffc857;
  --notte: #18191b;           /* sfondi scuri, derivato dal grigio */
  --notte-2: #232427;
  --carta: #f6f5f1;
  --bianco: #ffffff;
  --testo: #2a2b2d;
  --testo-tenue: #66676a;
  --linea: #e4e2dc;
  --errore: #d93025;
  --raggio: 22px;
  --max: 1160px;
  --titoli: "Montserrat", system-ui, sans-serif;
  --corpo: "Roboto", system-ui, -apple-system, "Segoe UI", sans-serif;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; overflow-x: clip; font-family: var(--corpo); font-size: 17px; line-height: 1.65; color: var(--testo); background: var(--carta); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--titoli); font-weight: 700; line-height: 1.1; margin: 0 0 .5em; letter-spacing: -.01em; }
h2 { font-size: clamp(2rem, 4.4vw, 3.3rem); }
p { margin: 0 0 1em; }
::selection { background: var(--arancio); color: var(--notte); }

.contenitore { width: min(100% - 40px, var(--max)); margin-inline: auto; }
.sezione { padding: clamp(80px, 11vw, 140px) 0; position: relative; }
.sezione--scura { background: var(--notte); color: #e9e9ea; }
.sezione--scura h2 { color: var(--bianco); }
.etichetta { display: inline-flex; align-items: center; gap: 10px; font-family: var(--titoli); font-weight: 600; font-size: .78rem; letter-spacing: .22em; text-transform: uppercase; color: var(--grigio); margin-bottom: 18px; }
.etichetta::before { content: ""; width: 28px; height: 2px; background: var(--arancio); }
.sezione--scura .etichetta, .hero .etichetta { color: #b9babc; }
.evidenza { color: var(--arancio); }
.intro { font-size: 1.15rem; color: var(--testo-tenue); max-width: 620px; }
.sezione--scura .intro { color: #b9babc; }

.salta { position: absolute; left: -9999px; }
.salta:focus { left: 16px; top: 16px; z-index: 100; background: #fff; padding: 8px 14px; border-radius: 8px; }

/* ---------- Bottoni ---------- */
.bottone { --sfondo: var(--arancio); display: inline-flex; align-items: center; justify-content: center; gap: 10px; border: 0; cursor: pointer;
  font: 600 1rem/1 var(--titoli); text-decoration: none; padding: 17px 28px; border-radius: 999px; background: var(--sfondo); color: var(--notte);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s; white-space: nowrap; }
.bottone:hover { transform: translateY(-2px); box-shadow: 0 12px 30px -8px rgba(249,173,25,.6); background: var(--arancio-luce); }
.bottone:focus-visible, .campo input:focus-visible { outline: 3px solid var(--arancio); outline-offset: 3px; }
.bottone svg { width: 18px; height: 18px; transition: transform .25s var(--ease); }
.bottone:hover svg { transform: translateX(3px); }
.bottone--fantasma { background: transparent; color: inherit; box-shadow: inset 0 0 0 1.5px currentColor; }
.bottone--fantasma:hover { background: rgba(255,255,255,.08); box-shadow: inset 0 0 0 1.5px currentColor; }
.bottone--piccolo { padding: 12px 20px; font-size: .9rem; }
.bottone[disabled] { opacity: .65; cursor: wait; transform: none; box-shadow: none; }

/* ---------- Header ---------- */
.header { position: fixed; inset: 0 0 auto; z-index: 50; transition: background .3s, box-shadow .3s, backdrop-filter .3s; }
.header.solido { background: rgba(24,25,27,.82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 1px 0 rgba(255,255,255,.06); }
.header .contenitore { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.header__logo img { height: 34px; width: auto; }
.nav { display: flex; align-items: center; gap: 30px; }
.nav a:not(.bottone) { color: #d7d7d8; text-decoration: none; font: 500 .95rem var(--corpo); position: relative; }
.nav a:not(.bottone)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -6px; height: 2px; background: var(--arancio); transition: right .3s var(--ease); }
.nav a:not(.bottone):hover { color: #fff; }
.nav a:not(.bottone):hover::after { right: 0; }
@media (max-width: 820px) { .nav a:not(.bottone) { display: none; } .header__logo img { height: 28px; } }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; overflow: hidden; color: #fff; padding: 120px 0 90px;
  background: radial-gradient(ellipse 60% 55% at 72% 45%, rgba(249,173,25,.16), transparent 70%), radial-gradient(ellipse 80% 70% at 20% 100%, #2d2e31, transparent 70%), var(--notte); }
.hero::before { /* campo di stelle */
  content: ""; position: absolute; inset: 0; opacity: .55; pointer-events: none;
  background-image: radial-gradient(1px 1px at 12% 22%, #fff 50%, transparent 51%), radial-gradient(1px 1px at 28% 68%, #fff 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 44% 14%, #fff 50%, transparent 51%), radial-gradient(1px 1px at 63% 82%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 86% 18%, #fff 50%, transparent 51%), radial-gradient(1.5px 1.5px at 92% 64%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 6% 86%, #fff 50%, transparent 51%), radial-gradient(1px 1px at 52% 46%, #fff 50%, transparent 51%);
  animation: scintilla 6s ease-in-out infinite alternate; }
@keyframes scintilla { to { opacity: .25; } }
.hero__griglia { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 40px; }
.hero h1 { font-size: clamp(2.6rem, 6.6vw, 5.4rem); margin-bottom: .35em; }
.hero__testo { font-size: clamp(1.1rem, 1.6vw, 1.3rem); color: #c9c9cb; max-width: 520px; margin-bottom: 34px; }

.veloce { display: flex; gap: 8px; max-width: 520px; padding: 7px; border-radius: 999px; background: rgba(255,255,255,.07);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.14); backdrop-filter: blur(10px); transition: box-shadow .25s; }
.veloce:focus-within { box-shadow: inset 0 0 0 1.5px var(--arancio), 0 0 0 6px rgba(249,173,25,.12); }
.veloce input { flex: 1; min-width: 0; border: 0; background: transparent; color: #fff; font: 400 1.05rem var(--corpo); padding: 0 18px; }
.veloce input::placeholder { color: #9a9b9e; }
.veloce input:focus { outline: none; }
.hero__nota { font-size: .9rem; color: #9a9b9e; margin-top: 14px; }
.hero__nota a { color: #d7d7d8; }
.hero .messaggio { max-width: 520px; }
@media (max-width: 520px) { .veloce { flex-direction: column; border-radius: 22px; } .veloce input { padding: 14px 16px; } }

/* Orbita animata ispirata al marchio */
.orbita { position: relative; aspect-ratio: 1; width: min(100%, 520px); justify-self: center; }
.orbita__marchio { position: absolute; inset: 22%; width: 56%; height: auto; filter: drop-shadow(0 0 40px rgba(249,173,25,.25)); animation: fluttua 7s ease-in-out infinite; }
.orbita svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.orbita__anello { fill: none; stroke: rgba(255,255,255,.26); stroke-width: 2.2; }
.orbita__anello--tratteggio { stroke-dasharray: 3 9; stroke: rgba(255,255,255,.34); stroke-width: 2.4; }
.orbita__giro { transform-origin: 50% 50%; animation: ruota 40s linear infinite; }
.orbita__giro--inverso { animation-duration: 60s; animation-direction: reverse; }
@keyframes ruota { to { transform: rotate(360deg); } }
@keyframes fluttua { 50% { transform: translateY(-12px) rotate(-2deg); } }
@media (max-width: 900px) {
  .hero__griglia { grid-template-columns: 1fr; }
  .orbita { position: absolute; width: 460px; right: -210px; top: 40px; opacity: .35; pointer-events: none; }
}

.scorri { position: absolute; left: 50%; bottom: 28px; translate: -50% 0; width: 26px; height: 42px; border-radius: 20px; box-shadow: inset 0 0 0 1.5px rgba(255,255,255,.35); }
.scorri::after { content: ""; position: absolute; left: 50%; top: 9px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--arancio); animation: rotella 1.8s ease-in-out infinite; }
@keyframes rotella { 60% { transform: translateY(12px); opacity: 0; } 100% { opacity: 0; } }
@media (max-height: 700px) { .scorri { display: none; } }

/* ---------- Nastro di parole ---------- */
.nastro { background: var(--arancio); color: var(--notte); overflow: hidden; padding: 18px 0; transform: rotate(-1.2deg) scale(1.02); margin-top: -18px; position: relative; z-index: 2; }
.nastro__traccia { display: flex; width: max-content; animation: scorre 32s linear infinite; }
.nastro__traccia span { font: 700 clamp(1.1rem, 2.2vw, 1.6rem) var(--titoli); text-transform: uppercase; letter-spacing: .06em; padding: 0 22px; white-space: nowrap; }
.nastro__traccia span::after { content: "✦"; margin-left: 44px; font-size: .8em; }
@keyframes scorre { to { transform: translateX(-50%); } }

/* ---------- Chi siamo ---------- */
.manifesto { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 90px); align-items: start; }
.manifesto__frase { font: 600 clamp(1.7rem, 3.4vw, 2.6rem)/1.25 var(--titoli); color: var(--testo); }
.manifesto__frase .evidenza { color: inherit; background: linear-gradient(transparent 62%, rgba(249,173,25,.55) 62%); }
@media (max-width: 820px) { .manifesto { grid-template-columns: 1fr; } }

/* ---------- Bento: perché associarsi ---------- */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; margin-top: 52px; }
.tessera { position: relative; overflow: hidden; grid-column: span 2; background: var(--bianco); border-radius: var(--raggio); padding: 34px; box-shadow: 0 1px 0 var(--linea), 0 20px 50px -30px rgba(24,25,27,.25);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
.tessera:hover { transform: translateY(-6px); box-shadow: 0 1px 0 var(--linea), 0 30px 60px -28px rgba(24,25,27,.35); }
.tessera--larga { grid-column: span 4; }
.tessera--piena { grid-column: span 6; }
.tessera__numero { display: block; font: 700 .85rem var(--titoli); letter-spacing: .18em; color: #c98500; margin-bottom: 18px; }
.tessera--scura .tessera__numero { color: var(--arancio); }
.tessera--arancio .tessera__numero { color: rgba(24,25,27,.55); }
.tessera__motto { font: 600 1.02rem/1.4 var(--titoli); color: var(--testo) !important; margin: 0 0 10px !important; }
.tessera--scura .tessera__motto { color: #fff !important; }
.tessera--arancio .tessera__motto { color: var(--notte) !important; }
.tessera p + p { margin-top: 0; }
.tessera--piena p:last-child { max-width: 820px; }
.tessera--scura { background: var(--notte-2); color: #d7d7d8; }
.tessera--scura h3 { color: #fff; }
.tessera--arancio { background: var(--arancio); color: var(--notte); }
.tessera h3 { font-size: 1.35rem; margin-bottom: .45em; }
.tessera p { margin: 0; color: var(--testo-tenue); }
.tessera--scura p { color: #b9babc; }
.tessera--arancio p { color: rgba(24,25,27,.82); }
.tessera__icona { width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center; margin-bottom: 26px; background: rgba(249,173,25,.14); color: #c98500; }
.tessera--scura .tessera__icona { background: rgba(249,173,25,.15); color: var(--arancio); }
.tessera--arancio .tessera__icona { background: rgba(24,25,27,.1); color: var(--notte); }
.tessera__icona svg { width: 26px; height: 26px; }
.tessera--larga::after { content: ""; position: absolute; right: -80px; bottom: -80px; width: 260px; height: 260px; border-radius: 50%; border: 1px solid rgba(255,255,255,.12); box-shadow: 0 0 0 40px rgba(255,255,255,.03), 0 0 0 80px rgba(255,255,255,.02); }
@media (max-width: 900px) { .bento { grid-template-columns: 1fr 1fr; } .tessera, .tessera--larga, .tessera--piena { grid-column: span 2; } }
@media (min-width: 560px) and (max-width: 900px) { .tessera:not(.tessera--larga) { grid-column: span 1; } }

/* ---------- Come funziona ---------- */
.passi { list-style: none; padding: 0; margin: 56px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; counter-reset: passo; position: relative; }
.passi::before { content: ""; position: absolute; top: 31px; left: 8%; right: 8%; border-top: 1.5px dashed rgba(255,255,255,.2); }
.passi li { counter-increment: passo; position: relative; text-align: center; padding: 0 10px; }
.passi li::before { content: counter(passo, decimal-leading-zero); display: grid; place-items: center; width: 64px; height: 64px; margin: 0 auto 22px; border-radius: 50%;
  font: 700 1.2rem var(--titoli); color: var(--notte); background: var(--arancio); box-shadow: 0 0 0 10px var(--notte), 0 0 40px 8px rgba(249,173,25,.35); position: relative; }
.passi h3 { font-size: 1.25rem; color: #fff; }
.passi p { color: #b9babc; margin: 0; }
@media (max-width: 760px) { .passi { grid-template-columns: 1fr; gap: 40px; } .passi::before { top: 0; bottom: 0; left: 50%; right: auto; border-top: 0; border-left: 1.5px dashed rgba(255,255,255,.2); } }

/* ---------- Partner ---------- */
.partner { overflow: hidden; margin-top: 48px; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.partner__traccia { display: flex; gap: 22px; width: max-content; animation: scorre 36s linear infinite; padding: 8px 0 24px; }
.partner:hover .partner__traccia { animation-play-state: paused; }
.partner__logo { flex: 0 0 auto; width: 250px; height: 130px; display: grid; place-items: center; padding: 22px 30px; background: #fff; border-radius: 18px;
  box-shadow: 0 1px 0 var(--linea), 0 16px 40px -28px rgba(24,25,27,.3); transition: transform .3s var(--ease); }
.partner__logo:hover { transform: translateY(-4px); }
.partner__logo img { max-height: 86px; width: auto; object-fit: contain; } /* loghi con i colori originali */
.partner__logo--scuro { background: var(--notte-2); }
.partner__logo--scuro img { max-height: 54px; }

/* ---------- Numeri ---------- */
.numeri { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: clamp(48px, 7vw, 80px); }
.numero { padding: 26px 24px; border-radius: var(--raggio); background: var(--bianco); box-shadow: 0 1px 0 var(--linea); }
.numero strong { display: block; font: 700 clamp(1.9rem, 3.4vw, 2.6rem)/1 var(--titoli); color: var(--testo); margin-bottom: 8px; }
.numero strong::after { content: ""; display: block; width: 28px; height: 3px; margin-top: 12px; background: var(--arancio); border-radius: 2px; }
.numero span { color: var(--testo-tenue); font-size: .95rem; }
@media (max-width: 820px) { .numeri { grid-template-columns: 1fr 1fr; } }

/* ---------- Quote associative ---------- */
.quote { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; align-items: stretch; }
.quota { position: relative; display: flex; flex-direction: column; padding: 34px 30px; border-radius: 26px; background: var(--notte-2); box-shadow: inset 0 0 0 1px rgba(255,255,255,.08); transition: transform .35s var(--ease); }
.quota:hover { transform: translateY(-6px); }
.quota h3 { color: #fff; font-size: 1.3rem; margin-bottom: 14px; }
.quota__prezzo { margin: 0 0 22px; color: #9a9b9e; }
.quota__prezzo strong { font: 700 2.6rem/1 var(--titoli); color: #fff; margin-right: 4px; }
.quota ul { list-style: none; padding: 0; margin: 0 0 18px; display: grid; gap: 10px; }
.quota li { position: relative; padding-left: 28px; color: #d7d7d8; }
.quota li::before { content: ""; position: absolute; left: 0; top: 3px; width: 18px; height: 18px; border-radius: 50%; background: rgba(249,173,25,.16) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f9ad19' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/11px no-repeat; }
.quota__nota { font-size: .88rem; color: #b9babc; margin: 0 0 18px; padding: 12px 14px; border-radius: 12px; background: rgba(255,255,255,.05); }
.quota .bottone { margin-top: auto; width: 100%; }
.quota .bottone--fantasma { color: #fff; }
.quota--evidenza { background: linear-gradient(160deg, #2e2a20, var(--notte-2) 55%); box-shadow: inset 0 0 0 1.5px var(--arancio), 0 30px 60px -30px rgba(249,173,25,.45); }
.quota__badge { position: absolute; top: -13px; left: 30px; margin: 0; padding: 5px 12px; border-radius: 999px; background: var(--arancio); color: var(--notte); font: 700 .72rem var(--titoli); letter-spacing: .12em; text-transform: uppercase; }
@media (max-width: 900px) { .quote { grid-template-columns: 1fr; max-width: 480px; } }

/* ---------- Parlano di noi ---------- */
.stampa { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 44px; }
.articolo { display: flex; flex-direction: column; gap: 12px; padding: 26px; border-radius: var(--raggio); background: var(--bianco); text-decoration: none; box-shadow: 0 1px 0 var(--linea); transition: transform .3s var(--ease), box-shadow .3s var(--ease); }
.articolo:hover { transform: translateY(-4px); box-shadow: 0 1px 0 var(--linea), 0 24px 50px -30px rgba(24,25,27,.35); }
.articolo__testata { font: 700 .78rem var(--titoli); letter-spacing: .16em; text-transform: uppercase; color: #b47800; }
.articolo__titolo { font: 600 1.08rem/1.35 var(--titoli); color: var(--testo); flex: 1; }
.articolo__anno { font-size: .85rem; color: var(--testo-tenue); display: flex; justify-content: space-between; }
.articolo__anno::after { content: "Leggi ↗"; color: var(--testo); font-weight: 500; }
.altri-articoli { margin-top: 26px; }
.altri-articoli summary { cursor: pointer; list-style: none; display: inline-flex; align-items: center; gap: 8px; font: 600 1rem var(--titoli); color: var(--testo); }
.altri-articoli summary::-webkit-details-marker { display: none; }
.altri-articoli summary::before { content: "+"; display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--arancio); color: var(--notte); transition: transform .3s var(--ease); }
.altri-articoli[open] summary::before { transform: rotate(45deg); }
.altri-articoli .stampa { margin-top: 22px; }
@media (max-width: 900px) { .stampa { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .stampa { grid-template-columns: 1fr; } }

/* ---------- Scelta del tipo di socio nel modulo ---------- */
.tipo-socio { border: 0; padding: 0; margin: 0 0 14px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.tipo-socio legend { font: 500 .9rem var(--corpo); color: #c9c9cb; margin-bottom: 8px; padding: 0; }
.tipo-socio legend .facoltativo { color: #85868a; font-size: .85rem; margin-left: 4px; }
.tipo-socio label { position: relative; cursor: pointer; }
.tipo-socio input { position: absolute; opacity: 0; }
.tipo-socio label > span { display: block; text-align: center; padding: 11px 6px; border-radius: 14px; background: rgba(255,255,255,.07); box-shadow: inset 0 0 0 1px rgba(255,255,255,.14); color: #b9babc; font-size: .88rem; transition: box-shadow .2s, background .2s; }
.tipo-socio label > span b { display: block; font: 600 .92rem var(--titoli); color: #fff; margin-bottom: 2px; }
.tipo-socio input:checked + span { background: rgba(249,173,25,.14); box-shadow: inset 0 0 0 1.5px var(--arancio); }
.tipo-socio input:focus-visible + span { outline: 3px solid var(--arancio); outline-offset: 2px; }
.nota-studente { font-size: .85rem; color: #ffd27a; margin: -4px 0 14px; }

/* ---------- Iscrizione ---------- */
.iscrizione { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 80px); align-items: center; }
@media (max-width: 900px) { .iscrizione { grid-template-columns: 1fr; } }
.iscrizione .sezione--scura, .sezione--iscrizione { overflow: hidden; }
.sezione--iscrizione { background: radial-gradient(ellipse 50% 60% at 85% 50%, rgba(249,173,25,.14), transparent 70%), var(--notte); color: #e9e9ea; }
.sezione--iscrizione h2 { color: #fff; }
.vantaggi { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.vantaggi li { display: flex; gap: 14px; align-items: flex-start; color: #d7d7d8; }
.vantaggi li::before { content: ""; flex: 0 0 22px; height: 22px; margin-top: 2px; border-radius: 50%; background: var(--arancio) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2318191b' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/14px no-repeat; }

.modulo { background: rgba(255,255,255,.05); border-radius: 28px; padding: clamp(26px, 4vw, 40px); box-shadow: inset 0 0 0 1px rgba(255,255,255,.12), 0 40px 80px -40px rgba(0,0,0,.6); backdrop-filter: blur(16px); }
.campo { margin-bottom: 16px; }
.campo label { display: block; font: 500 .9rem var(--corpo); color: #c9c9cb; margin-bottom: 7px; }
.campo input, .campo textarea { width: 100%; font: 400 1rem var(--corpo); padding: 14px 16px; border-radius: 14px; border: 0; color: #fff;
  background: rgba(255,255,255,.07); box-shadow: inset 0 0 0 1px rgba(255,255,255,.14); transition: box-shadow .2s, background .2s; }
.campo input::placeholder, .campo textarea::placeholder { color: #85868a; }
.campo input:focus, .campo textarea:focus { outline: none; background: rgba(255,255,255,.1); box-shadow: inset 0 0 0 1.5px var(--arancio); }
.campo input[aria-invalid="true"] { box-shadow: inset 0 0 0 1.5px var(--errore); }
.campo--grande input { font-size: 1.1rem; padding: 17px 18px; }
.campi-due { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
@media (max-width: 480px) { .campi-due { grid-template-columns: 1fr; } }
.extra { margin: 4px 0 22px; }
.extra summary { cursor: pointer; list-style: none; display: inline-flex; align-items: center; gap: 8px; color: var(--arancio); font: 600 .95rem var(--titoli); }
.extra summary::-webkit-details-marker { display: none; }
.extra summary::before { content: "+"; display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; box-shadow: inset 0 0 0 1.5px currentColor; transition: transform .3s var(--ease); }
.extra[open] summary::before { transform: rotate(45deg); }
.extra[open] summary { margin-bottom: 18px; }
.extra .facoltativo { color: #9a9b9e; font: 400 .85rem var(--corpo); }
.modulo .bottone { width: 100%; }
.nota { font-size: .85rem; color: #9a9b9e; margin: 14px 0 0; }
.nota a { color: #d7d7d8; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.trappola { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.messaggio { border-radius: 14px; padding: 12px 16px; margin-bottom: 16px; font-weight: 500; background: rgba(217,48,37,.16); color: #ffb4ab; box-shadow: inset 0 0 0 1px rgba(217,48,37,.4); }

/* ---------- Finestra di conferma ---------- */
.esito { width: min(100% - 32px, 520px); border: 0; border-radius: 28px; padding: 0; background: var(--bianco); color: var(--testo); box-shadow: 0 40px 100px -20px rgba(0,0,0,.5); }
.esito::backdrop { background: rgba(14,15,16,.6); backdrop-filter: blur(6px); }
.esito[open] { animation: entra .45s var(--ease); }
@keyframes entra { from { opacity: 0; transform: translateY(24px) scale(.97); } }
.esito__testa { background: var(--notte); color: #fff; padding: 30px 32px 26px; position: relative; overflow: hidden; }
.esito__testa::after { content: ""; position: absolute; right: -60px; top: -60px; width: 200px; height: 200px; border-radius: 50%; background: radial-gradient(circle, rgba(249,173,25,.45), transparent 70%); }
.esito__testa h3 { font-size: 1.6rem; margin: 0 0 6px; position: relative; }
.esito__testa p { margin: 0; color: #c9c9cb; position: relative; }
.esito__corpo { padding: 26px 32px 30px; }
.esito__corpo .bottone { width: 100%; }
.esito__oppure { text-align: center; font-size: .85rem; color: var(--testo-tenue); margin: 18px 0 12px; display: flex; align-items: center; gap: 12px; }
.esito__oppure::before, .esito__oppure::after { content: ""; flex: 1; border-top: 1px solid var(--linea); }
.esito__elenco { margin: 0 0 14px; padding-left: 18px; }
.esito dl { margin: 0; background: var(--carta); border-radius: 16px; padding: 16px 18px; }
.esito dt { font-size: .8rem; color: var(--testo-tenue); }
.esito dd { margin: 0 0 10px; font-weight: 500; word-break: break-word; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.esito dd:last-child { margin-bottom: 0; }
.iban { font-family: ui-monospace, Consolas, Menlo, monospace; letter-spacing: .02em; }
.copia { font: 500 .78rem var(--corpo); padding: 4px 12px; border-radius: 999px; border: 0; background: var(--bianco); box-shadow: inset 0 0 0 1px var(--linea); cursor: pointer; }
.esito__chiudi { position: absolute; top: 16px; right: 16px; z-index: 1; width: 36px; height: 36px; border-radius: 50%; border: 0; background: rgba(255,255,255,.12); color: #fff; font-size: 1.3rem; line-height: 1; cursor: pointer; }

/* ---------- Footer ---------- */
.footer { background: var(--notte); color: #9a9b9e; padding: 80px 0 34px; border-top: 1px solid rgba(255,255,255,.06); }
.footer__alto { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 40px; align-items: flex-end; padding-bottom: 44px; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer__logo img { height: 40px; width: auto; margin-bottom: 18px; }
.footer__mail { font: 600 clamp(1.4rem, 3vw, 2.2rem) var(--titoli); color: #fff; text-decoration: none; background: linear-gradient(var(--arancio), var(--arancio)) 0 100% / 0 2px no-repeat; transition: background-size .35s var(--ease); }
.footer__mail:hover { background-size: 100% 2px; }
.footer__basso { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 26px; font-size: .88rem; }
.footer a { color: #d7d7d8; }

/* ---------- Pagine semplici (grazie, privacy, 404) ---------- */
.pagina-semplice { background: var(--carta); }
.pagina-semplice .header { background: var(--notte); }
.pagina { width: min(100% - 40px, 780px); margin: 0 auto; padding: 150px 0 90px; }
.pagina h1 { font-size: clamp(2.2rem, 5vw, 3.2rem); }
.pagina h2 { font-size: 1.35rem; margin-top: 1.8em; }

/* ---------- Comparsa allo scorrimento (solo con JavaScript attivo) ---------- */
.js .rivela { opacity: 0; transform: translateY(32px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--ritardo, 0s); }
.js .rivela.visibile { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .rivela { opacity: 1; transform: none; }
  .partner__traccia, .nastro__traccia { flex-wrap: wrap; width: auto; justify-content: center; }
  .partner__traccia [aria-hidden="true"], .nastro__traccia [aria-hidden="true"] { display: none; }
}

/* ---------- Informativa privacy ---------- */
.privacy h2 { margin-top: 2.2em; }
.privacy ul { padding-left: 20px; }
.privacy li { margin-bottom: .6em; }
.privacy__data { margin-top: 3em; color: var(--testo-tenue); font-size: .9rem; }

/* ---------- Contatti ---------- */
.contatti { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(36px, 6vw, 80px); align-items: start; }
@media (max-width: 900px) { .contatti { grid-template-columns: 1fr; } }
.modulo-chiaro { background: var(--bianco); border-radius: 28px; padding: clamp(26px, 4vw, 40px); box-shadow: 0 1px 0 var(--linea), 0 30px 70px -40px rgba(24,25,27,.35); }
.modulo-chiaro .campo label { color: var(--testo); }
.modulo-chiaro .facoltativo { color: var(--testo-tenue); font-weight: 400; font-size: .85rem; }
.modulo-chiaro .campo input, .modulo-chiaro .campo textarea { color: var(--testo); background: var(--carta); box-shadow: inset 0 0 0 1px var(--linea); }
.modulo-chiaro .campo input:focus, .modulo-chiaro .campo textarea:focus { background: #fff; box-shadow: inset 0 0 0 1.5px var(--arancio); }
.modulo-chiaro .campo textarea { resize: vertical; }
.modulo-chiaro .bottone { width: 100%; }
.modulo-chiaro .nota { color: var(--testo-tenue); }
.modulo-chiaro .nota a { color: var(--testo); }
.modulo-chiaro .messaggio { background: #fdecea; color: #a1271c; box-shadow: inset 0 0 0 1px #f5c2bd; }
.modulo-chiaro .messaggio--ok { background: #e6f4ea; color: #1e6b3a; box-shadow: inset 0 0 0 1px #b7dfc4; }
.turnstile { min-height: 0; margin: 4px 0 16px; }
.turnstile:empty { margin: 0; }

/* ---------- Direttrici cliccabili ---------- */
.tessera { display: flex; flex-direction: column; }
.tessera:has(.tessera__apri) { cursor: pointer; }
.tessera__apri { margin-top: auto; padding: 22px 0 0; align-self: flex-start; display: inline-flex; align-items: center; gap: 10px; border: 0; background: none; cursor: pointer;
  font: 600 .95rem var(--titoli); color: var(--testo); }
.tessera__apri::after { content: ""; position: absolute; inset: 0; border-radius: inherit; } /* tutta la card è cliccabile */
.tessera__apri span { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--arancio); color: var(--notte); font-size: 1.1rem; line-height: 1; transition: transform .3s var(--ease); }
.tessera:hover .tessera__apri span { transform: rotate(90deg); }
.tessera__apri:focus-visible { outline: none; }
.tessera:has(.tessera__apri:focus-visible) { outline: 3px solid var(--arancio); outline-offset: 4px; }
.tessera--scura .tessera__apri { color: #fff; }
.tessera--arancio .tessera__apri { color: var(--notte); }
.tessera--arancio .tessera__apri span { background: var(--notte); color: var(--arancio); }
.tessera__novita { font-style: normal; margin-left: 10px; padding: 3px 9px; border-radius: 999px; background: var(--arancio); color: var(--notte); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; vertical-align: 1px; }
.tessera__dettaglio { margin-top: 18px; font-size: .95rem; }
.tessera__dettaglio ul { padding-left: 18px; margin: 10px 0; }
.js .tessera__dettaglio { display: none; }
html:not(.js) .tessera__apri { display: none; }

/* Finestra di dettaglio (eredita lo stile della finestra .esito) */
.dettaglio { width: min(100% - 32px, 640px); max-height: min(92vh, 860px); overflow: hidden; }
.dettaglio[open] { display: flex; flex-direction: column; }
.dettaglio .esito__testa { padding: 34px 36px 28px; flex: 0 0 auto; }
.dettaglio__numero { display: block; position: relative; font: 700 .75rem var(--titoli); letter-spacing: .2em; text-transform: uppercase; color: var(--arancio); margin-bottom: 10px; }
.dettaglio .esito__testa h3 { font-size: clamp(1.5rem, 4vw, 2rem); padding-right: 30px; }
.dettaglio__motto { font: 600 1.05rem/1.4 var(--titoli); color: var(--arancio) !important; }
.dettaglio__corpo { overflow-y: auto; padding: 28px 36px 8px; }
.dettaglio__corpo > p:first-child { font-size: 1.05rem; color: var(--testo); }
.dettaglio__corpo ul { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 14px; }
.dettaglio__corpo li { position: relative; padding: 16px 18px 16px 50px; border-radius: 16px; background: var(--carta); color: var(--testo-tenue); font-size: .97rem; line-height: 1.55; }
.dettaglio__corpo li::before { content: ""; position: absolute; left: 18px; top: 19px; width: 20px; height: 20px; border-radius: 50%; background: var(--arancio) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2318191b' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/12px no-repeat; }
.dettaglio__corpo li b { display: block; font: 700 1rem var(--titoli); color: var(--testo); margin-bottom: 2px; }
.dettaglio__chiusa { font: 700 1.15rem/1.35 var(--titoli); color: var(--testo); padding-left: 14px; border-left: 3px solid var(--arancio); }
.dettaglio__piede { flex: 0 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 36px 24px; border-top: 1px solid var(--linea); }
.dettaglio__freccia { width: 44px; height: 44px; border-radius: 50%; border: 0; background: var(--carta); box-shadow: inset 0 0 0 1px var(--linea); font-size: 1.15rem; cursor: pointer; transition: background .2s; }
.dettaglio__freccia:hover { background: var(--arancio); }
@media (max-width: 520px) {
  .dettaglio .esito__testa { padding: 28px 22px 22px; }
  .dettaglio__corpo { padding: 22px 22px 4px; }
  .dettaglio__piede { padding: 14px 22px 20px; }
}

/* ---------- Le nostre sfide ---------- */
.sfide { overflow: hidden; background: radial-gradient(ellipse 45% 60% at 100% 0%, rgba(249,173,25,.13), transparent 70%), var(--notte); }
.sfide__griglia { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 48px; }
.sfida { padding: 36px 34px; border-radius: 26px; background: var(--notte-2); box-shadow: inset 0 0 0 1px rgba(255,255,255,.08); }
.sfida__numero { display: inline-block; font: 700 .75rem var(--titoli); letter-spacing: .18em; text-transform: uppercase; color: var(--arancio); margin-bottom: 16px; }
.sfida h3 { color: #fff; font-size: clamp(1.4rem, 2.6vw, 1.85rem); }
.sfida p { color: #b9babc; margin: 0; }
.citazione { margin: clamp(56px, 8vw, 90px) 0 0; display: grid; grid-template-columns: 1fr auto; gap: 30px 50px; align-items: end; }
.citazione blockquote { margin: 0; position: relative; padding-left: clamp(0px, 4vw, 56px); font: 600 clamp(1.45rem, 3vw, 2.3rem)/1.3 var(--titoli); color: #fff; max-width: 860px; }
.citazione blockquote::before { content: "“"; position: absolute; left: -6px; top: -.5em; font-size: 2.6em; line-height: 1; color: var(--arancio); opacity: .9; }
@media (max-width: 820px) { .sfide__griglia, .citazione { grid-template-columns: 1fr; } .citazione blockquote { padding-top: .7em; } .citazione blockquote::before { top: -.35em; left: 0; } }

/* ---------- Perché associarsi ---------- */
.ragioni { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; margin-top: 48px; counter-reset: ragione; }
.ragione { grid-column: span 2; position: relative; padding: 32px 30px; border-radius: var(--raggio); background: var(--bianco); box-shadow: 0 1px 0 var(--linea), 0 20px 50px -34px rgba(24,25,27,.25); counter-increment: ragione; }
.ragione:nth-child(n+4) { grid-column: span 3; }
.ragione::after { content: counter(ragione, decimal-leading-zero); position: absolute; top: 26px; right: 28px; font: 700 .85rem var(--titoli); letter-spacing: .18em; color: #c9c7c0; }
.ragione__icona { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 16px; margin-bottom: 22px; background: rgba(249,173,25,.16); color: #b47800; }
.ragione__icona svg { width: 27px; height: 27px; }
.ragione h3 { font-size: 1.25rem; margin-bottom: .5em; }
.ragione p { margin: 0; color: var(--testo-tenue); }
.ragione--evidenza { background: var(--arancio); }
.ragione--evidenza .ragione__icona { background: rgba(24,25,27,.1); color: var(--notte); }
.ragione--evidenza p { color: rgba(24,25,27,.82); }
.ragione--evidenza::after { color: rgba(24,25,27,.45); }
@media (max-width: 900px) { .ragioni { grid-template-columns: 1fr 1fr; } .ragione, .ragione:nth-child(n+4) { grid-column: span 1; } .ragione:last-child { grid-column: span 2; } }
@media (max-width: 560px) { .ragioni { grid-template-columns: 1fr; } .ragione, .ragione:nth-child(n+4), .ragione:last-child { grid-column: span 1; } }

.footer__motto { max-width: 400px; margin: 0; font: 600 1.15rem/1.4 var(--titoli); color: #d7d7d8; }
@media (min-width: 560px) and (max-width: 900px) { .bento .tessera:nth-child(6) { grid-column: span 2; } }