:root{color-scheme:light;--brand:#017351;--brand-hover:#013D2C;--accent:#01C489;--soft:#E4F8F0;--ink:#171A19;--ink-2:#44504C;--ink-3:#6C7773;--bg:#fff;--alt:#F5F8F7;--dark:#10231D;--line:#DCE5E1;--off:#D7DAD8;--radius:18px;--araldo:#EC008C;--estimo:#F7941E;--computo:#A61C4B;--mercante:#00A99D;--cardine:#3B2A80;--solerte:#29ABE2}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}a{color:inherit}.wrap{width:min(1120px,calc(100% - 40px));margin:auto}
.stripe{height:6px;background:linear-gradient(90deg,var(--araldo) 0 16.66%,var(--mercante) 16.66% 33.32%,var(--cardine) 33.32% 49.98%,var(--solerte) 49.98% 66.64%,var(--estimo) 66.64% 83.3%,var(--computo) 83.3% 100%)}
header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}header .bar{min-height:74px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-size:1.22rem;font-weight:850;margin-right:auto}.brand svg{width:34px;height:34px}nav{display:flex;align-items:center;gap:24px;font-weight:700;font-size:.93rem}nav a{text-decoration:none;color:var(--ink-2)}nav a:hover,nav a[aria-current="page"]{color:var(--brand)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:13px 22px;background:var(--brand);color:#fff;text-decoration:none;font-weight:800;border:0}.btn:hover{background:var(--brand-hover)}
.hero{padding:92px 0 76px;background:linear-gradient(135deg,#fff 48%,var(--soft))}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:58px;align-items:center}.eyebrow{display:block;color:var(--brand);font-size:.78rem;font-weight:850;letter-spacing:.15em;text-transform:uppercase;margin-bottom:14px}h1{font-size:clamp(2.55rem,6vw,5.5rem);line-height:.97;letter-spacing:-.055em;max-width:12ch}h2{font-size:clamp(1.8rem,4vw,3.2rem);line-height:1.05;letter-spacing:-.04em}h3{font-size:1.08rem;line-height:1.25}.lead{font-size:clamp(1.05rem,1.6vw,1.24rem);color:var(--ink-2);max-width:66ch;margin-top:22px}.hero .btn{margin-top:30px}.hero-card{border:1px solid var(--line);border-radius:24px;background:#fff;padding:28px;box-shadow:0 22px 55px rgba(1,61,44,.12)}.hero-card b{display:block;font-size:1.18rem;margin-bottom:14px}.chips{display:flex;flex-wrap:wrap;gap:9px}.chip{border:1px solid currentColor;border-radius:999px;padding:6px 11px;font-weight:750;font-size:.86rem;color:var(--c)}
section{padding:82px 0}section.alt{background:var(--alt)}.head{margin-bottom:34px}.head .lead{margin-top:14px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{display:block;text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:25px 23px;border-top:5px solid var(--c,var(--brand))}.card p{margin-top:9px;color:var(--ink-2);font-size:.95rem}.card .label{display:block;color:var(--c,var(--brand));font-size:.72rem;font-weight:850;letter-spacing:.12em;text-transform:uppercase;margin-bottom:8px}.card:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(1,61,44,.09)}
.proof{background:var(--dark);color:#fff}.proof .eyebrow,.proof h2{color:#fff}.proof .lead{color:rgba(255,255,255,.76)}.numbers{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:32px 0}.number{border-top:4px solid var(--accent);padding-top:16px}.number b{display:block;font-size:clamp(2rem,5vw,3.7rem);line-height:1}.number span{display:block;color:rgba(255,255,255,.72);margin-top:9px}.proof .btn{background:#fff;color:var(--brand)}
.cta{text-align:center;background:var(--brand);color:#fff}.cta h2{color:#fff}.cta .lead{color:rgba(255,255,255,.82);margin:16px auto 28px}.cta .btn{background:#fff;color:var(--brand)}.content{max-width:850px}.content>p,.content>ul{margin-top:18px;color:var(--ink-2)}.content ul{padding-left:22px}
.flow{display:grid;gap:16px;counter-reset:step}.step{counter-increment:step;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 24px 24px 76px;position:relative}.step:before{content:counter(step);position:absolute;left:24px;top:23px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--brand);color:#fff;font-weight:850}.step p{color:var(--ink-2);margin-top:7px}.notice{margin-top:26px;padding:20px 22px;border-left:5px solid var(--brand);background:var(--soft);border-radius:12px;color:var(--ink-2)}
.module-picker-section{padding:34px 0}.module-picker-section .head{margin-bottom:14px}.module-demo{display:grid;grid-template-columns:minmax(130px,.55fr) 1.45fr;gap:clamp(20px,3vw,42px);align-items:start}.module-demo .mark{width:min(190px,100%);display:block;margin:4px auto 0}.module-toggles{display:grid;grid-template-columns:1fr 1fr;gap:7px}.module-toggle{display:flex;align-items:center;gap:10px;width:100%;padding:8px 12px;border:1px solid var(--line);border-left:5px solid var(--c);border-radius:11px;background:#fff;color:inherit;font:inherit;text-align:left;cursor:pointer;user-select:none}.module-toggle:hover{background:var(--alt)}.module-toggle .switch{width:38px;height:23px;border-radius:999px;background:var(--off);position:relative;flex:none;transition:background .25s}.module-toggle .switch:after{content:"";position:absolute;top:3px;left:3px;width:17px;height:17px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.28);transition:left .25s}.module-toggle.on .switch{background:var(--c)}.module-toggle.on .switch:after{left:18px}.module-toggle b{display:block;font-size:.92rem;line-height:1.15}.module-toggle small{display:block;color:var(--ink-3);font-weight:600;font-size:.76rem;margin-top:1px}.module-toggle:not(.on) b{color:var(--ink-3)}.module-note{margin-top:10px;color:var(--ink-3);font-size:.84rem;line-height:1.4;max-width:76ch}.module-note a{font-weight:750;color:var(--brand)}
footer{padding:30px 0;border-top:1px solid var(--line);color:var(--ink-3);font-size:.9rem}footer .wrap{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}.module-demo{grid-template-columns:minmax(120px,.5fr) 1.5fr}.module-demo .mark{width:min(190px,100%)}.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){header .bar{flex-wrap:wrap;padding:14px 0}nav{order:3;width:100%;overflow-x:auto;white-space:nowrap;padding-bottom:4px}}
@media(max-width:620px){.wrap{width:min(100% - 28px,1120px)}.hero{padding:68px 0 58px}.hero-card{padding:22px}section{padding:62px 0}.module-picker-section{padding:44px 0}.module-picker-section .head{margin-bottom:18px}.grid,.numbers{grid-template-columns:1fr}.module-demo{grid-template-columns:78px minmax(0,1fr);gap:12px;align-items:start}.module-demo .mark{width:78px;position:sticky;top:130px}.module-toggles{grid-template-columns:1fr;gap:6px}.module-toggle{gap:8px;padding:9px}.module-toggle .switch{width:36px;height:22px}.module-toggle .switch:after{width:16px;height:16px}.module-toggle.on .switch:after{left:17px}.module-toggle b{font-size:.9rem}.module-toggle small{font-size:.74rem}.module-note,.module-link{grid-column:1/-1}.btn{width:100%}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* ---------- Form della prova gratuita ---------- */
.form-wrap{max-width:880px}
.form-card{position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:24px;padding:clamp(26px,4vw,46px);box-shadow:0 22px 55px rgba(1,61,44,.12)}
.form-card .stripe{position:absolute;top:0;left:0;right:0;height:5px}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.field{display:flex;flex-direction:column;gap:8px;margin:0}
.fields .field.wide{grid-column:1/-1}
.form-card>.field{margin-top:28px}
.form-card label,.form-card legend{font-size:.73rem;font-weight:850;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3);padding:0}
.form-card .opz{text-transform:none;letter-spacing:0;font-weight:600;opacity:.72}
.form-card input[type=text],.form-card input[type=email],.form-card input[type=tel],.form-card textarea{font:inherit;color:var(--ink);width:100%;padding:13px 15px;border:1px solid transparent;border-radius:12px;background:var(--alt);transition:background .18s,border-color .18s,box-shadow .18s}
.form-card textarea{resize:vertical;min-height:142px;line-height:1.6}
.form-card input::placeholder,.form-card textarea::placeholder{color:var(--ink-3);opacity:.62}
.form-card input:focus,.form-card textarea:focus{background:#fff;border-color:var(--brand);box-shadow:0 0 0 4px var(--soft);outline:2px solid transparent;outline-offset:2px}
.form-card .hint{font-size:.85rem;font-weight:500;letter-spacing:0;text-transform:none;color:var(--ink-3);margin:0}
.field.ko input,.field.ko textarea{background:#FFF7F6;border-color:#D7423A}
.msg{font-size:.84rem;font-weight:650;color:#B3261E}
.alert{border:1px solid #F0C8C4;border-left:5px solid #B3261E;background:#FFF7F6;border-radius:14px;padding:18px 22px;margin-bottom:26px;color:#7A1912}
.alert b{display:block;margin-bottom:6px}
.alert ul{margin:0;padding-left:20px}
.alert:focus{outline:none}
.form-card .scelta{border:0;margin-top:28px}
.form-card .scelta .hint{margin-top:7px}
/* I moduli riusano l'interruttore della home: qui lo stato lo dà il checkbox, non una classe. */
.form-card .module-toggles{margin-top:13px}
.form-card .module-toggle{font-weight:inherit}
.form-card .module-toggle input{position:absolute;opacity:0;pointer-events:none}
.form-card .module-toggle input:checked + .switch{background:var(--c)}
.form-card .module-toggle input:checked + .switch:after{left:18px}
.form-card .module-toggle input:checked ~ span b{color:var(--ink)}
.form-card .module-toggle input:focus-visible + .switch{outline:3px solid var(--accent);outline-offset:3px}
.form-card .module-toggle b{font-size:.92rem;letter-spacing:0;text-transform:none;color:var(--ink-3)}
.form-card .module-toggle small{letter-spacing:0;text-transform:none}
.consenso{margin-top:30px;padding-top:26px;border-top:1px solid var(--line)}
.consenso .check{display:flex;align-items:flex-start;gap:12px;font-size:.92rem;font-weight:500;letter-spacing:0;text-transform:none;color:var(--ink-2);line-height:1.55}
.consenso input{width:19px;height:19px;flex:none;margin-top:2px;accent-color:var(--brand)}
.consenso a{color:var(--brand);font-weight:750;text-underline-offset:3px}
.azioni{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:30px}
.azioni .btn{padding:15px 30px}
.azioni .hint{max-width:34ch}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
@media(max-width:620px){.fields{grid-template-columns:1fr;gap:20px}.form-card .module-toggles{grid-template-columns:1fr}.azioni{gap:16px}}