:root {
  --verde: #2e5c33;
  --verde-scuro: #1f3f23;
  --verde-vivo: #5fb544;
  --verde-chiaro: #e6f0e0;
  --crema: #faf7f0;
  --testo: #1c1c1e;
  --secondario: #5f6368;
  --bordo: rgba(0, 0, 0, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0;
  font-family: Inter, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--testo);
  background: #fff;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: var(--verde); }
h1, h2, h3 { font-family: Poppins, Inter, sans-serif; font-weight: 600; letter-spacing: -0.01em; line-height: 1.2; margin: 0 0 16px; }
h1 { font-size: clamp(32px, 5vw, 52px); }
h2 { font-size: clamp(24px, 3.2vw, 34px); }
h3 { font-size: 18px; }
p { margin: 0 0 14px; }

.contenitore { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.blocco { padding: 80px 24px; }
.occhiello {
  display: inline-block; font-size: 12px; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--verde); margin-bottom: 14px;
}
.occhiello.chiaro { color: #cfe8c4; }

/* ---------- Barra ---------- */
.barra { position: sticky; top: 0; z-index: 10; background: rgba(255, 255, 255, 0.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--bordo); }
.barra-interna { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo {
  font-family: Poppins, sans-serif; font-weight: 600; font-size: 26px; letter-spacing: -0.02em; line-height: 1;
  color: var(--verde); text-decoration: none; display: inline-flex; padding-top: 0.42em;
}
.logo .id { color: var(--verde-vivo); position: relative; }
.logo .germoglio { position: absolute; width: 0.62em; left: -0.2em; bottom: 0.78em; }
.menu { display: flex; align-items: center; gap: 28px; }
.menu a { text-decoration: none; color: var(--testo); font-size: 15px; font-weight: 500; }
.menu a:hover { color: var(--verde); }

.pulsante {
  display: inline-block; background: var(--verde); color: #fff !important; text-decoration: none;
  font-weight: 600; font-size: 15px; padding: 13px 24px; border-radius: 999px; transition: background 0.2s;
}
.pulsante:hover { background: var(--verde-scuro); }
.pulsante.piccolo { padding: 8px 18px; font-size: 14px; }
.pulsante.chiaro { background: #fff; color: var(--verde) !important; }
.pulsante.chiaro:hover { background: var(--verde-chiaro); }
.pulsante.bordo { background: transparent; border: 1.5px solid rgba(255, 255, 255, 0.7); }
.pulsante.bordo:hover { background: rgba(255, 255, 255, 0.12); }

/* ---------- Sezione 1: istituzionale ---------- */
.hero {
  min-height: clamp(460px, 37.5vw, 760px); display: flex; align-items: center;
  background-size: cover; background-position: center right; position: relative; color: #fff;
}
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(15, 35, 18, 0.88) 0%, rgba(15, 35, 18, 0.55) 45%, rgba(15, 35, 18, 0) 75%); }
.hero-testo { position: relative; width: 100%; }
.hero-testo .occhiello { color: #cfe8c4; }
.hero-testo h1 { max-width: 560px; }
.hero-testo p { max-width: 440px; font-size: 17px; opacity: 0.92; }

.due-colonne { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 64px; align-items: center; }
.foto-verticale { width: 100%; max-height: 520px; object-fit: cover; border-radius: 22px; }

.missione { background: var(--verde); color: #fff; padding: 72px 0; }
.citazione { font-family: Poppins, sans-serif; font-weight: 500; font-size: clamp(20px, 2.6vw, 28px); line-height: 1.45; max-width: 900px; margin: 0; }

.griglia-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 32px; }
.valore { border-top: 2px solid var(--verde); padding-top: 18px; }
.valore .numero { font-family: Poppins, sans-serif; font-weight: 600; color: var(--verde-vivo); font-size: 14px; }
.valore h3 { margin-top: 8px; }
.valore p { color: var(--secondario); font-size: 15px; }

.contesto { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 64px; border-top: 1px solid var(--bordo); }
.sfide { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }
.sfide li { padding-left: 22px; position: relative; color: var(--secondario); }
.sfide li::before { content: ""; position: absolute; left: 0; top: 10px; width: 8px; height: 8px; border-radius: 50%; background: var(--verde-vivo); }
.sfide strong { color: var(--testo); }

/* ---------- Sezione 2: operativa ---------- */
.operativa { background: var(--crema); }
.fascia {
  background-size: cover; background-position: center top; position: relative; color: #fff;
  min-height: clamp(420px, 37.5vw, 760px); display: flex; align-items: flex-end; padding: 0 0 44px;
}
/* Sfumatura solo in basso: i volti in alto restano liberi, il testo sta sopra le cassette. */
.fascia::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(15, 35, 18, 0) 35%, rgba(15, 35, 18, 0.55) 62%, rgba(15, 35, 18, 0.9) 100%); }
.fascia-testo { width: 100%; }
.fascia-testo { position: relative; }
.fascia-testo p { max-width: 560px; font-size: 17px; opacity: 0.92; margin: 0; }

.griglia-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.profilo { background: #fff; border-radius: 22px; padding: 28px; border: 1px solid var(--bordo); }
.etichetta-profilo { display: inline-block; font-size: 12px; font-weight: 600; color: var(--verde); background: var(--verde-chiaro); padding: 4px 12px; border-radius: 999px; margin-bottom: 14px; }
.passi { margin: 0; padding: 0; list-style: none; counter-reset: passo; display: grid; gap: 14px; }
.passi li { counter-increment: passo; padding-left: 38px; position: relative; font-size: 15px; color: var(--secondario); }
.passi li::before {
  content: counter(passo); position: absolute; left: 0; top: 0; width: 26px; height: 26px; border-radius: 50%;
  background: var(--verde); color: #fff; font-size: 13px; font-weight: 600; display: grid; place-items: center;
}
.passi strong { color: var(--testo); }

.passaporto { grid-template-columns: 1.15fr 0.85fr; align-items: center; border-top: 1px solid var(--bordo); }
.voci-passaporto { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 4px; }

/* ---------- Vetrina dell'app: telefono a sinistra, testo a destra ---------- */
.vetrina { grid-template-columns: 0.85fr 1.15fr; align-items: center; border-top: 1px solid var(--bordo); }
.punti { list-style: none; margin: 20px 0 0; padding: 0; display: grid; gap: 12px; }
.punti li { padding-left: 22px; position: relative; color: var(--secondario); }
.punti li::before { content: ""; position: absolute; left: 0; top: 10px; width: 8px; height: 8px; border-radius: 50%; background: var(--verde-vivo); }
.punti strong { color: var(--testo); }

/* ---------- Vetrina web: portatile accanto al testo ---------- */
.vetrina-web { display: grid; grid-template-columns: 0.75fr 1.25fr; gap: 56px; align-items: center; border-top: 1px solid var(--bordo); }
.vetrina-web.invertita { grid-template-columns: 1.25fr 0.75fr; }
.selettore { display: inline-flex; gap: 4px; margin-top: 24px; padding: 4px; background: #fff; border-radius: 999px; border: 1px solid var(--bordo); }
.selettore button { font: inherit; font-size: 14px; font-weight: 600; border: none; background: none; color: var(--secondario); padding: 8px 16px; border-radius: 999px; cursor: pointer; }
.selettore button.attivo { background: var(--verde); color: #fff; }

/* ---------- Cornice portatile (schermo come gli screenshot, 2000x1100) ---------- */
.portatile { margin: 0; width: 100%; }
.portatile-schermo {
  position: relative; margin: 0 5.5%; padding: 2.6% 2.2% 2.2%; border-radius: 18px 18px 6px 6px;
  background: #121214; box-shadow: inset 0 0 0 1.5px #3a3a3e, 0 0 0 1px #9a978f;
}
.portatile-camera { position: absolute; top: 1.05%; left: 50%; transform: translateX(-50%); width: 6px; height: 6px; border-radius: 50%; background: #2c2c30; box-shadow: inset 0 0 0 1.5px #1a1a1d; }
.portatile-display { position: relative; aspect-ratio: 2000 / 1100; overflow: hidden; border-radius: 4px; background: #fff; }
.portatile-display img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top left; opacity: 0; transition: opacity 0.35s; }
.portatile-display img.attiva { opacity: 1; }
.portatile-base {
  position: relative; height: 14px; border-radius: 0 0 14px 14px;
  background: linear-gradient(180deg, #e6e3dd 0%, #c9c6bf 55%, #a7a49d 100%);
  box-shadow: 0 22px 40px -18px rgba(20, 40, 22, 0.45), 0 8px 16px -10px rgba(0, 0, 0, 0.3);
}
.portatile-base span { position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 16%; height: 6px; border-radius: 0 0 8px 8px; background: #b4b1aa; }

/* ---------- Cornice iPhone (proporzioni iPhone Air, schermo 1260×2736) ---------- */
.iphone {
  --larghezza: 300px;
  position: relative; margin: 0 auto; width: var(--larghezza); aspect-ratio: 1260 / 2736;
  box-sizing: content-box; padding: 11px; border-radius: 54px;
  /* Scocca in titanio: bordo metallico con riflessi, poi la cornice nera dello schermo. */
  background: linear-gradient(145deg, #d9d6cf 0%, #8f8b84 18%, #e8e5df 38%, #7d7a74 62%, #cfccc5 82%, #9a968f 100%);
  box-shadow:
    inset 0 0 0 1.5px rgba(255, 255, 255, 0.55),
    inset 0 0 0 4px #1b1b1d,
    0 30px 60px -18px rgba(20, 40, 22, 0.45),
    0 12px 24px -12px rgba(0, 0, 0, 0.35);
}
.iphone-schermo {
  position: relative; width: 100%; height: 100%; border-radius: 44px; overflow: hidden;
  background: #000; box-shadow: 0 0 0 3px #0b0b0c;
}
.iphone-schermo img { width: 100%; height: 100%; object-fit: cover; }
.iphone-isola {
  position: absolute; top: 2.1%; left: 50%; transform: translateX(-50%);
  width: 31%; height: 3.5%; border-radius: 999px; background: #000;
}
.iphone-tasto { position: absolute; width: 4px; border-radius: 2px; background: linear-gradient(90deg, #6f6c66, #c9c6bf); }
.iphone-tasto.azione { left: -3px; top: 17%; height: 4.5%; }
.iphone-tasto.volume-su { left: -3px; top: 25%; height: 8%; }
.iphone-tasto.volume-giu { left: -3px; top: 35%; height: 8%; }
.iphone-tasto.laterale { right: -3px; top: 27%; height: 12%; background: linear-gradient(270deg, #6f6c66, #c9c6bf); }
.voci-passaporto li { background: #fff; border-radius: 16px; padding: 16px 20px; color: var(--secondario); font-size: 15px; }
.voci-passaporto span { display: block; color: var(--testo); font-weight: 600; margin-bottom: 2px; }

.funzioni { margin-top: 32px; }
.funzioni article { background: #fff; border-radius: 18px; padding: 22px 24px; }
.funzioni h3 { font-size: 16px; margin-bottom: 6px; }
.funzioni p { color: var(--secondario); font-size: 15px; margin: 0; }

.piattaforme { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; padding-top: 0; }
.piattaforma { border: 1px solid rgba(46, 92, 51, 0.25); border-radius: 22px; padding: 28px; }
.piattaforma p { color: var(--secondario); }
.link-freccia { font-weight: 600; text-decoration: none; }

.chiusura { background: var(--verde-scuro); color: #fff; padding: 80px 0; text-align: center; }
.chiusura p { opacity: 0.85; font-size: 18px; }
.azioni { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 28px; }

/* ---------- Contatti ---------- */
.contatti { background: linear-gradient(180deg, var(--verde-chiaro) 0%, var(--crema) 100%); }
.contatti-griglia { align-items: start; }
.email-diretta { color: var(--secondario); font-size: 15px; }
.email-diretta a { font-weight: 600; }
.modulo {
  display: grid; gap: 18px; background: #fff; border-radius: 22px; padding: 32px;
  border: 1px solid rgba(46, 92, 51, 0.18);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.8) inset, 0 24px 48px -24px rgba(31, 63, 35, 0.35);
}
.riga-campi { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.campo { display: grid; gap: 6px; font-size: 13px; font-weight: 600; color: var(--secondario); }
.facoltativo { font-weight: 400; }
.campo input, .campo textarea {
  font: inherit; font-size: 15px; font-weight: 400; color: var(--testo);
  background: var(--crema); border: 1px solid rgba(0, 0, 0, 0.08); border-radius: 12px; padding: 12px 14px; width: 100%;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.campo input::placeholder, .campo textarea::placeholder { color: #a1a1a6; }
.campo textarea { resize: vertical; min-height: 110px; }
.campo input:focus, .campo textarea:focus { outline: none; background: #fff; border-color: var(--verde-vivo); box-shadow: 0 0 0 3px rgba(95, 181, 68, 0.2); }
.campo .non-valido { border-color: #d93025; }

.trappola { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.invio { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.modulo .pulsante { border: none; cursor: pointer; }
.modulo .pulsante:disabled { opacity: 0.6; cursor: default; }
.nota { margin: 0; font-size: 13px; color: var(--secondario); }
.esito { margin: 0; font-size: 14px; }
.esito:empty { display: none; }
.esito.ok { color: var(--verde); font-weight: 600; }
.esito.errore { color: #d93025; }

/* ---------- Pagina documento (privacy) ---------- */
.documento { background: var(--crema); padding: 56px 0 80px; }
.documento-interno { max-width: 820px; }
.documento h1 { font-size: clamp(28px, 4vw, 40px); margin-bottom: 8px; }
.documento h2 { font-size: 22px; margin: 44px 0 12px; }
.documento h3 { font-size: 16px; margin: 24px 0 8px; }
.documento p, .documento li { color: #3c3c40; }
.documento ul { padding-left: 20px; display: grid; gap: 8px; margin: 0 0 14px; }
.documento section { scroll-margin-top: 80px; }
.torna { display: block; width: fit-content; font-size: 14px; font-weight: 600; text-decoration: none; margin-bottom: 24px; }
.aggiornamento { color: var(--secondario); font-size: 14px; margin-bottom: 28px; }
.indice { background: #fff; border: 1px solid var(--bordo); border-radius: 18px; padding: 20px 24px; margin: 28px 0 8px; }
.indice ol { margin: 0; padding-left: 20px; columns: 2; column-gap: 32px; }
.indice li { margin-bottom: 6px; break-inside: avoid; }
.indice a { text-decoration: none; }
.indice a:hover { text-decoration: underline; }
.tabella-privacy { width: 100%; border-collapse: collapse; background: #fff; border-radius: 14px; overflow: hidden; margin: 8px 0 16px; font-size: 15px; }
.tabella-privacy th, .tabella-privacy td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--bordo); vertical-align: top; }
.tabella-privacy th { background: var(--verde-chiaro); color: var(--verde); font-weight: 600; }
.tabella-privacy tr:last-child td { border-bottom: none; }
.segnaposto { background: #fff3c4; color: #7a5b00; padding: 1px 6px; border-radius: 6px; font-weight: 600; }

/* ---------- Piede ---------- */
.piede { background: #fff; border-top: 1px solid var(--bordo); padding: 28px 0; font-size: 14px; color: var(--secondario); }
.piede-interno { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.piede nav { display: flex; gap: 20px; }
.piede a { color: var(--secondario); text-decoration: none; }
.piede a:hover { color: var(--verde); }

/* ---------- Schermi stretti ---------- */
@media (max-width: 900px) {
  .due-colonne, .contesto, .piattaforme, .passaporto, .vetrina { grid-template-columns: 1fr; gap: 32px; }
  .vetrina.invertita .iphone { order: 2; }
  .vetrina-web, .vetrina-web.invertita { grid-template-columns: 1fr; gap: 28px; }
  .vetrina-web.invertita .portatile { order: 2; }
  .portatile-schermo { border-radius: 12px 12px 4px 4px; }
  .riga-campi { grid-template-columns: 1fr; }
  .indice ol { columns: 1; }
  .tabella-privacy th, .tabella-privacy td { padding: 10px 12px; }
  .modulo { padding: 20px; }
  .iphone { --larghezza: 250px; }
  .griglia-4 { grid-template-columns: 1fr 1fr; }
  .griglia-3 { grid-template-columns: 1fr; }
  .contenitore { padding: 0 16px; }
  .contenitore.blocco, .blocco { padding: 56px 16px; }
  .hero { min-height: 70vh; background-position: 72% center; }
  .hero::before { background: linear-gradient(180deg, rgba(15, 35, 18, 0.3), rgba(15, 35, 18, 0.88)); }
  .hero { align-items: flex-end; padding-bottom: 48px; }
  .fascia { min-height: 460px; background-position: 82% top; }
}
@media (max-width: 560px) {
  .menu a:not(.pulsante) { display: none; }
  .griglia-4 { grid-template-columns: 1fr; }
}