/* Font di sistema: nessuna chiamata esterna a Google Fonts (velocità e privacy) */
:root{--bg:#FAF7F3;--ink:#241C1A;--muted:#6B615C;--accent:#D64B2A;--accent-dark:#B33A1E;--accent-soft:#FCEAE3;--accent-soft2:#FFF1EA;--card:#FFFFFF;--line:#EFE6DF;--ok-bg:#E9F5EE;--ok-ink:#1F6D42;--warn-bg:#FCF3E3;--warn-ink:#8A5A15;--err-bg:#FBEAE7;--err-ink:#B3261E;}
*{box-sizing:border-box;}
body{font-family:-apple-system,'Segoe UI',Roboto,Arial,sans-serif;background-color:var(--bg);color:var(--ink);margin:0;padding:0;}
h1,h2,h3{font-family:-apple-system,'Segoe UI',Roboto,Arial,sans-serif;}
a{color:var(--accent);}
.container{max-width:900px;margin:0 auto;background:var(--card);padding:30px;border-radius:16px;box-shadow:0 2px 16px rgba(36,28,26,0.06);}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px;}
h1{text-align:center;color:var(--ink);font-weight:700;}
h2{color:var(--ink);border-bottom:2px solid var(--accent-soft);padding-bottom:10px;font-weight:700;}
p.lead{text-align:center;color:var(--muted);font-size:16px;}
.settori-grid{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin:25px 0;}
.settore-btn{flex:1 1 220px;max-width:270px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;text-align:left;cursor:pointer;transition:transform 0.15s,box-shadow 0.15s,border-color 0.15s;}
.settore-btn:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(214,75,42,0.14);border-color:var(--accent);}
.settore-btn strong{display:block;color:var(--ink);font-size:16px;margin-bottom:4px;font-family:-apple-system,'Segoe UI',Roboto,Arial,sans-serif;}
.settore-btn span{color:var(--muted);font-size:13px;}
.settore-icon{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;background:var(--accent-soft);font-size:18px;margin-bottom:10px;}
form{display:flex;flex-direction:column;gap:15px;}
label{font-weight:600;margin-bottom:5px;display:block;}
input[type="file"],input[type="text"],input[type="email"],textarea{width:100%;padding:10px;border:1px solid var(--line);border-radius:8px;box-sizing:border-box;font-family:inherit;}
textarea{resize:vertical;min-height:100px;}
button,.btn{background-color:var(--accent);color:white;padding:12px 22px;border:none;border-radius:999px;cursor:pointer;font-size:16px;font-weight:600;transition:background-color 0.2s,transform 0.15s;text-decoration:none;display:inline-block;}
button:hover,.btn:hover{background-color:var(--accent-dark);transform:translateY(-1px);}
button.secondary,.btn.secondary{background-color:transparent;color:var(--ink);border:1px solid var(--line);}
button.secondary:hover,.btn.secondary:hover{background-color:var(--accent-soft2);transform:none;}
.result-box{margin-top:30px;padding:20px;background-color:#F6F1EC;border-radius:12px;white-space:pre-wrap;}
.error{color:var(--err-ink);background-color:var(--err-bg);border:1px solid #F3CFC9;padding:10px;border-radius:8px;margin-bottom:20px;}
.info{color:var(--ok-ink);background-color:var(--ok-bg);border:1px solid #CFE9DA;padding:10px;border-radius:8px;margin-bottom:20px;}
.warning{color:var(--warn-ink);background-color:var(--warn-bg);border:1px solid #F1DFB8;padding:10px;border-radius:8px;margin-bottom:20px;}
.step-indicator{text-align:center;margin-bottom:20px;color:var(--muted);font-size:14px;}
.button-group{display:flex;gap:10px;}
.file-list{list-style:none;padding:0;}
.file-list li{padding:8px 12px;background:var(--accent-soft2);border-radius:8px;margin-bottom:6px;display:flex;justify-content:space-between;}
.prezzo-box{text-align:center;padding:25px;background:var(--accent-soft2);border-radius:14px;margin:20px 0;}
.prezzo-box .importo{font-size:36px;color:var(--accent-dark);font-weight:800;font-family:-apple-system,'Segoe UI',Roboto,Arial,sans-serif;}
.chat-log{display:flex;flex-direction:column;gap:12px;margin:20px 0;}
.msg{padding:12px 16px;border-radius:14px;max-width:85%;}
.msg.ai{background:var(--accent-soft2);align-self:flex-start;}
.msg.utente{background:var(--ink);color:#fff;align-self:flex-end;}
table{width:100%;border-collapse:collapse;margin-top:15px;}
table th,table td{padding:10px;border-bottom:1px solid var(--line);text-align:left;font-size:14px;}
table th{color:var(--muted);font-weight:600;}
.saldo-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--accent-soft2);border-radius:999px;padding:10px 18px;margin-bottom:20px;font-size:14px;}
.saldo-bar-basso{background:var(--warn-bg);color:var(--warn-ink);}
.btn-small{padding:7px 16px;font-size:13px;}

/* ---- Homepage / pagina "come funziona" ---- */
.nav{display:flex;align-items:center;justify-content:space-between;padding:22px 0;}
.logo{font-family:-apple-system,'Segoe UI',Roboto,Arial,sans-serif;font-weight:800;font-size:22px;color:var(--ink);text-decoration:none;letter-spacing:-0.02em;}
.logo span{color:var(--accent);}
.nav-links{display:flex;gap:24px;align-items:center;}
.nav-links a{color:var(--ink);text-decoration:none;font-weight:600;font-size:15px;margin-left:24px;}
.nav-links a:first-child{margin-left:0;}
.nav-links a:hover{color:var(--accent);}
.hero{padding:50px 0 70px;}
.hero-grid{display:flex;gap:48px;align-items:center;flex-wrap:wrap;}
.hero-text{flex:1 1 420px;}
.eyebrow{display:inline-block;background:var(--accent-soft);color:var(--accent-dark);font-weight:700;font-size:13px;padding:6px 14px;border-radius:999px;margin-bottom:18px;}
.hero h1{text-align:left;font-size:44px;line-height:1.12;margin:0 0 18px;letter-spacing:-0.02em;}
.hero h1 em{color:var(--accent);font-style:normal;}
.hero-sub{font-size:17px;color:var(--muted);line-height:1.55;margin-bottom:28px;max-width:520px;}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px;}
.purpose-chips{display:flex;gap:14px;flex-wrap:wrap;}
.purpose-chip{display:flex;gap:10px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 16px;max-width:260px;}
.purpose-chip .ic{font-size:20px;}
.purpose-chip strong{display:block;font-size:14px;margin-bottom:2px;}
.purpose-chip span{font-size:12.5px;color:var(--muted);}
.hero-visual{flex:1 1 380px;position:relative;min-height:340px;}
.hero-card{background:linear-gradient(160deg,#2A211E,var(--ink));border-radius:24px;padding:34px;color:#fff;min-height:340px;position:relative;overflow:hidden;}
.hero-card svg{width:100%;height:auto;}
.stat-chip{position:absolute;background:#fff;border-radius:14px;padding:12px 16px;box-shadow:0 12px 28px rgba(36,28,26,0.18);}
.stat-chip .n{font-family:-apple-system,'Segoe UI',Roboto,Arial,sans-serif;font-weight:800;font-size:20px;color:var(--accent-dark);display:block;}
.stat-chip .l{font-size:11px;color:var(--muted);}
.stat-chip.c1{top:-14px;left:-14px;}
.stat-chip.c2{bottom:-14px;right:-10px;}
.section{padding:56px 0;}
.section-head{text-align:center;max-width:640px;margin:0 auto 36px;}
.section-eyebrow{color:var(--accent);font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:0.06em;}
.section-head h2{border:none;padding:0;font-size:30px;margin:8px 0 10px;}
.section-head p{color:var(--muted);font-size:15.5px;}
.sector-grid-full{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.sector-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px;text-align:left;cursor:pointer;transition:transform 0.15s,box-shadow 0.15s,border-color 0.15s;}
.sector-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(214,75,42,0.14);border-color:var(--accent);}
.sector-card .ic{width:42px;height:42px;border-radius:12px;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:12px;}
.sector-card strong{display:block;font-family:-apple-system,'Segoe UI',Roboto,Arial,sans-serif;font-size:15.5px;margin-bottom:4px;color:var(--ink);}
.sector-card span{color:var(--muted);font-size:13px;}
.steps-teaser{display:flex;gap:0;counter-reset:step;position:relative;}
.steps-teaser .step{flex:1;text-align:center;padding:0 14px;position:relative;}
.steps-teaser .step:not(:last-child)::after{content:'';position:absolute;top:22px;right:-14px;width:28px;height:2px;background:var(--line);}
.steps-teaser .num{width:44px;height:44px;border-radius:50%;background:var(--ink);color:#fff;font-family:-apple-system,'Segoe UI',Roboto,Arial,sans-serif;font-weight:700;display:flex;align-items:center;justify-content:center;margin:0 auto 12px;}
.steps-teaser strong{display:block;font-size:14.5px;margin-bottom:4px;}
.steps-teaser span{font-size:12.5px;color:var(--muted);}
.cta-band{background:var(--ink);border-radius:22px;padding:40px;text-align:center;color:#fff;}
.cta-band h2{border:none;color:#fff;font-size:26px;margin:0 0 10px;}
.cta-band p{color:#D8CFC9;margin:0 0 22px;}
.trust-strip{display:flex;justify-content:center;gap:36px;flex-wrap:wrap;padding:28px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:20px 0 0;}
.trust-item{text-align:center;}
.trust-item .n{font-family:-apple-system,'Segoe UI',Roboto,Arial,sans-serif;font-weight:800;font-size:22px;color:var(--accent-dark);display:block;}
.trust-item .l{font-size:12px;color:var(--muted);}
footer.site{padding:36px 0 60px;text-align:center;color:var(--muted);font-size:13px;}
footer.site a{color:var(--muted);text-decoration:underline;}

/* ---- Pagina "come funziona" ---- */
.detail-hero{padding:50px 0 20px;text-align:center;}
.detail-hero h1{text-align:center;font-size:38px;}
.timeline{max-width:820px;margin:0 auto;}
.timeline-item{display:flex;gap:22px;padding:26px 0;border-bottom:1px solid var(--line);}
.timeline-item:last-child{border-bottom:none;}
.timeline-num{flex:0 0 auto;width:46px;height:46px;border-radius:50%;background:var(--accent-soft);color:var(--accent-dark);font-family:-apple-system,'Segoe UI',Roboto,Arial,sans-serif;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:16px;}
.timeline-body h3{margin:2px 0 8px;font-size:19px;}
.timeline-body p{color:var(--muted);margin:0 0 8px;line-height:1.6;}
.timeline-body ul{margin:8px 0 0;padding-left:18px;color:var(--muted);}
.timeline-body li{margin-bottom:4px;}
.faq-item{border:1px solid var(--line);border-radius:12px;padding:4px 18px;margin-bottom:10px;background:var(--card);}
.faq-item summary{font-weight:700;padding:14px 0;cursor:pointer;font-family:-apple-system,'Segoe UI',Roboto,Arial,sans-serif;font-size:15px;}
.faq-item p{color:var(--muted);margin:0 0 14px;line-height:1.6;}

@media(max-width:820px){
  .hero h1{font-size:32px;}
  .sector-grid-full{grid-template-columns:repeat(2,1fr);}
  .steps-teaser{flex-direction:column;gap:22px;}
  .steps-teaser .step:not(:last-child)::after{display:none;}
}