/* ===== Formazione Live — sito di marketing ===== */
:root{
  --verde: #2f8f4e;
  --verde-scuro: #1f6b39;
  --blu-notte: #12313f;
  --giallo: #ffcc00;
  --grigio-chiaro: #f4f6f5;
  --grigio-bordo: #e1e5e3;
  --testo: #1c2a2e;
  --testo-secondario: #57696d;
  --radius: 14px;
  --ombra: 0 10px 30px rgba(18,49,63,0.08);
}

*{ box-sizing: border-box; }

body{
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--testo);
  background: #ffffff;
  line-height: 1.55;
}

img{ max-width: 100%; display: block; }

a{ color: var(--verde-scuro); }

.container{
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header ---------- */
header.site-header{
  background: var(--blu-notte);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-header .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand{
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.15rem;
}
.brand .logo-box{
  width: 38px; height: 38px;
  border: 2px solid var(--verde);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(47,143,78,0.15);
  font-size: 1.2rem;
}
.brand .live-dot{ color: #e63946; margin-right: 4px; }
.brand small{ display:block; font-weight:600; color: var(--verde); font-size:0.7rem; letter-spacing: 0.04em; }

nav.site-nav{ display: flex; align-items: center; gap: 6px; }
nav.site-nav a{
  color: rgba(255,255,255,0.82);
  text-decoration: none;
  font-size: 0.95rem;
  padding: 8px 14px;
  border-radius: 8px;
  transition: background 0.15s ease, color 0.15s ease;
}
nav.site-nav a:hover{ background: rgba(255,255,255,0.08); color: #fff; }
nav.site-nav a.current{ color: #fff; background: rgba(47,143,78,0.35); }
nav.site-nav a.cta{
  background: var(--verde);
  color: #fff;
  font-weight: 600;
}
nav.site-nav a.cta:hover{ background: var(--verde-scuro); }

/* Selettore lingua nell'header del sito marketing (stessa lista lingue di app.html) */
.site-lang-select{
  background: rgba(255,255,255,0.08);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 8px;
  padding: 6px 8px;
  font-size: 0.82rem;
  margin-left: 8px;
  max-width: 130px;
}
.site-lang-select option{ color: #12313f; }
@media (max-width: 900px){
  .site-lang-select{ display:none; }
}

/* ---------- Hero ---------- */
.hero{
  background: linear-gradient(180deg, #ffffff 0%, var(--grigio-chiaro) 100%);
  padding: 64px 0 40px;
}
.hero .container{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero h1{
  font-size: 2.5rem;
  line-height: 1.15;
  margin: 0 0 18px;
  color: var(--blu-notte);
}
.hero p.lead{
  font-size: 1.15rem;
  color: var(--testo-secondario);
  margin: 0 0 28px;
}
.hero-actions{ display: flex; gap: 14px; flex-wrap: wrap; }
.hero-shot{
  border-radius: var(--radius);
  box-shadow: var(--ombra);
  overflow: hidden;
  border: 1px solid var(--grigio-bordo);
}
.badge-pill{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(47,143,78,0.1);
  color: var(--verde-scuro);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: transform 0.1s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn-primary{ background: var(--verde); color: #fff; }
.btn-primary:hover{ background: var(--verde-scuro); }
.btn-outline{ background: #fff; color: var(--blu-notte); border: 1px solid var(--grigio-bordo); }
.btn-outline:hover{ border-color: var(--verde); color: var(--verde-scuro); }
.btn-lg{ padding: 16px 30px; font-size: 1.05rem; }

/* ---------- Sections ---------- */
section{ padding: 64px 0; }
section.alt{ background: var(--grigio-chiaro); }
.section-head{ text-align: center; max-width: 640px; margin: 0 auto 44px; }
.section-head .eyebrow{
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--verde-scuro);
  margin-bottom: 10px;
}
.section-head h2{ font-size: 2rem; color: var(--blu-notte); margin: 0 0 12px; }
.section-head p{ color: var(--testo-secondario); margin: 0; }

/* ---------- Feature grid ---------- */
.grid-3{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2{ display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.card{
  background: #fff;
  border: 1px solid var(--grigio-bordo);
  border-radius: var(--radius);
  padding: 28px;
}
.card .icon{
  width: 46px; height: 46px;
  border-radius: 12px;
  background: rgba(47,143,78,0.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}
.card h3{ margin: 0 0 8px; font-size: 1.1rem; color: var(--blu-notte); }
.card p{ margin: 0; color: var(--testo-secondario); font-size: 0.95rem; }

/* ---------- Pagina Contatti: griglia form + card "chi siamo" ---------- */
.contact-grid{
  display: grid; grid-template-columns: 3fr 2fr; gap: 28px;
  max-width: 1040px; margin: 0 auto; align-items: start;
}
.contact-form-card{ padding: 36px; }

/* ---------- Form di contatto ---------- */
.contact-form-row{
  display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px;
}
.contact-form label{
  display: block; font-size: 0.78rem; color: var(--testo-secondario);
  text-transform: uppercase; letter-spacing: 0.03em; margin: 16px 0 6px;
}
.contact-form label:first-child{ margin-top: 0; }
.contact-form input, .contact-form textarea{
  width: 100%; padding: 12px 14px; font-size: 1rem;
  border: 1px solid var(--grigio-bordo); border-radius: 8px; font-family: inherit;
  box-sizing: border-box;
}
.contact-form input:focus, .contact-form textarea:focus{
  outline: none; border-color: var(--verde); box-shadow: 0 0 0 3px rgba(47,143,78,0.12);
}
.contact-form textarea{ resize: vertical; min-height: 140px; }
.contact-form-note{ font-size: 0.9rem; margin: 12px 0 0; min-height: 18px; }

@media (max-width: 860px){
  .contact-grid{ grid-template-columns: 1fr; }
  .contact-form-row{ grid-template-columns: 1fr; }
}

/* ---------- Showcase (immagine + testo alternati) ---------- */
.showcase{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 64px;
}
.showcase.reverse .showcase-text{ order: 2; }
.showcase.reverse .showcase-img{ order: 1; }
.showcase-img img{ border-radius: var(--radius); box-shadow: var(--ombra); border: 1px solid var(--grigio-bordo); }
.showcase-text .eyebrow{ text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.78rem; font-weight: 700; color: var(--verde-scuro); }
.showcase-text h3{ font-size: 1.6rem; color: var(--blu-notte); margin: 8px 0 14px; }
.showcase-text ul{ padding-left: 20px; color: var(--testo-secondario); }
.showcase-text li{ margin-bottom: 8px; }

/* ---------- Pricing ---------- */
.pricing-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: 28px; max-width: 880px; margin: 0 auto; }
.pricing-grid.cols-3{ grid-template-columns: repeat(3, 1fr); max-width: 1040px; }
.pricing-grid.cols-4{ grid-template-columns: repeat(4, 1fr); max-width: 1240px; gap: 20px; }
.price-card{
  background: #fff;
  border: 1px solid var(--grigio-bordo);
  border-radius: var(--radius);
  padding: 36px;
  text-align: left;
}
.price-card.premium{
  border: 2px solid var(--verde);
  box-shadow: var(--ombra);
  position: relative;
}
.price-card[data-badge]{ position: relative; }
.price-card[data-badge]::before{
  content: attr(data-badge);
  position: absolute;
  top: -13px; left: 28px;
  background: var(--verde);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 4px 12px;
  border-radius: 999px;
}
.price-card h3{ margin: 0 0 4px; font-size: 1.2rem; color: var(--blu-notte); }
.price-card .price{ font-size: 2.4rem; font-weight: 800; color: var(--blu-notte); margin: 12px 0 4px; }
.price-card .price span{ font-size: 1rem; font-weight: 500; color: var(--testo-secondario); }
.price-card .price-note{ color: var(--testo-secondario); font-size: 0.9rem; margin-bottom: 20px; }
.price-card ul{ list-style: none; padding: 0; margin: 0 0 24px; }
.price-card li{ padding: 7px 0; color: var(--testo); font-size: 0.95rem; display: flex; gap: 8px; }
.price-card li::before{ content: "✓"; color: var(--verde); font-weight: 700; }
.price-card li.no::before{ content: "–"; color: #b7bcbb; font-weight: 700; }
.price-card li.no{ color: #96a09e; }

/* ---------- FAQ ---------- */
.faq-item{ border-bottom: 1px solid var(--grigio-bordo); padding: 20px 0; }
.faq-item h4{ margin: 0 0 8px; color: var(--blu-notte); font-size: 1.02rem; }
.faq-item p{ margin: 0; color: var(--testo-secondario); }

/* ---------- CTA banner ---------- */
.cta-banner{
  background: var(--blu-notte);
  color: #fff;
  border-radius: var(--radius);
  padding: 48px;
  text-align: center;
  margin: 0 24px;
}
.cta-banner h2{ margin: 0 0 12px; font-size: 1.7rem; }
.cta-banner p{ color: rgba(255,255,255,0.75); margin: 0 0 26px; }

/* ---------- Footer ---------- */
footer.site-footer{
  background: var(--blu-notte);
  color: rgba(255,255,255,0.65);
  padding: 40px 0 28px;
  margin-top: 40px;
  font-size: 0.88rem;
}
footer.site-footer .container{
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
footer.site-footer a{ color: rgba(255,255,255,0.75); text-decoration: none; margin-left: 18px; }
footer.site-footer a:hover{ color: #fff; }

/* ---------- Legal pages ---------- */
.legal{ max-width: 780px; margin: 0 auto; padding: 56px 24px 80px; }
.legal h1{ color: var(--blu-notte); }
.legal h2{ color: var(--blu-notte); font-size: 1.25rem; margin-top: 36px; }
.legal p, .legal li{ color: var(--testo-secondario); }
.legal .updated{ font-size: 0.85rem; color: #96a09e; margin-bottom: 32px; }
.legal .callout{
  background: #fff7e0;
  border: 1px solid #f3d98b;
  border-radius: 10px;
  padding: 16px 20px;
  color: #7a5c00;
  font-size: 0.92rem;
  margin-bottom: 32px;
}

/* ---------- Popup login / registrazione (unico punto d'accesso, vedi index.html) ---------- */
.auth-modal-overlay{
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(18,49,63,0.55);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.auth-modal-box{
  position: relative;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
  padding: 32px;
  width: 100%;
  max-width: 380px;
  text-align: center;
}
.auth-modal-close{
  position: absolute; top: 14px; right: 14px;
  background: none; border: none; cursor: pointer;
  font-size: 16px; color: var(--testo-secondario); line-height: 1;
}
.auth-modal-warning{
  background: #fff7e0; border: 1px solid #f3d98b; color: #7a5c00;
  border-radius: 8px; padding: 10px 12px; font-size: 0.82rem; margin: 0 0 14px; text-align: left;
}
.auth-modal-box h2{ font-size: 1.2rem; color: var(--blu-notte); margin: 0 0 16px; }
.auth-tabs{ display: flex; gap: 6px; background: var(--grigio-chiaro); border-radius: 10px; padding: 4px; margin-bottom: 18px; }
.auth-tab{
  flex: 1; padding: 8px; border: none; border-radius: 8px; background: transparent;
  color: var(--testo-secondario); font-weight: 600; font-size: 0.9rem; cursor: pointer;
}
.auth-tab.active{ background: #fff; color: var(--blu-notte); box-shadow: 0 1px 3px rgba(0,0,0,0.1); }
.auth-modal-box form{ text-align: left; }
.auth-modal-box label{
  display: block; font-size: 0.78rem; color: var(--testo-secondario);
  text-transform: uppercase; letter-spacing: 0.03em; margin: 12px 0 4px;
}
.auth-modal-box input{
  width: 100%; padding: 10px 12px; font-size: 0.95rem;
  border: 1px solid var(--grigio-bordo); border-radius: 8px;
}
.auth-modal-link-btn{
  background: none; border: none; color: var(--verde-scuro); font-size: 0.85rem;
  cursor: pointer; margin-top: 14px; text-decoration: underline;
}
.auth-modal-error{ color: #c0392b; font-size: 0.85rem; margin: 10px 0 0; min-height: 18px; }

/* ---------- Banner cookie/consenso (solo cookie tecnici, vedi privacy.html #8) ---------- */
.cookie-banner{
  display:none; position:fixed; left:16px; right:16px; bottom:16px; z-index:900;
  max-width:640px; margin:0 auto; background:var(--blu-notte); color:#fff;
  border-radius:var(--radius); padding:18px 20px; box-shadow:var(--ombra);
  font-size:0.88rem; line-height:1.5;
}
.cookie-banner p{ margin:0 0 12px; color:#dfe8e5; }
.cookie-banner a{ color:#fff; text-decoration:underline; }
.cookie-banner-actions{ display:flex; gap:10px; flex-wrap:wrap; }
.cookie-banner-actions button{
  padding:9px 16px; font-size:0.85rem; font-weight:600; border-radius:8px; cursor:pointer;
}
#cookieAcceptBtn{ background:var(--verde); color:#fff; border:none; }
#cookieAcceptBtn:hover{ background:var(--verde-scuro); }

/* ---------- Responsive ---------- */
@media (max-width: 860px){
  .hero .container{ grid-template-columns: 1fr; }
  .hero h1{ font-size: 2rem; }
  .grid-3{ grid-template-columns: 1fr; }
  .grid-2{ grid-template-columns: 1fr; }
  .showcase{ grid-template-columns: 1fr; }
  .showcase.reverse .showcase-text{ order: 1; }
  .showcase.reverse .showcase-img{ order: 2; }
  .pricing-grid{ grid-template-columns: 1fr; }
  .pricing-grid.cols-3{ grid-template-columns: 1fr; }
  .pricing-grid.cols-4{ grid-template-columns: 1fr; }
  nav.site-nav{ display: none; }
}