/* ZSN Strumenti – approfondimenti del Metodo ZeroSetteNove. Palette zerosettenove.com. */
:root{--zsnm-petrol:#07484b;--zsnm-teal:#3f9597;--zsnm-copper:#cb9969;--zsnm-sand:#e5c2a0;--zsnm-ink:#3d3825;--zsnm-soft:#6b6553;--zsnm-paper:#f7f2ec}

/* ---- schede cliccabili ---- */
.zsnm-card{position:relative;cursor:pointer;isolation:isolate;transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s ease,background-color .35s ease;outline:none}
.zsnm-card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:2px;background:linear-gradient(135deg,var(--zsnm-copper),var(--zsnm-teal) 55%,var(--zsnm-sand));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .35s ease;pointer-events:none;z-index:1}
.zsnm-card::after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(160deg,rgba(229,194,160,.0) 0%,rgba(229,194,160,.22) 55%,rgba(63,149,151,.16) 100%);opacity:0;transition:opacity .35s ease;pointer-events:none;z-index:-1}
.zsnm-card:hover,.zsnm-card:focus-visible{transform:translateY(-6px);box-shadow:0 18px 40px -18px rgba(7,72,75,.55),0 0 0 1px rgba(63,149,151,.15)!important}
.zsnm-card:hover::before,.zsnm-card:focus-visible::before,.zsnm-card:hover::after,.zsnm-card:focus-visible::after{opacity:1}
.zsnm-card .gb-icon svg{transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.zsnm-card:hover .gb-icon svg,.zsnm-card:focus-visible .gb-icon svg{transform:rotate(-8deg) scale(1.08)}
.zsnm-chip{display:inline-flex;align-items:center;gap:.4em;margin-top:14px;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--zsnm-teal);
  background:linear-gradient(90deg,var(--zsnm-copper),var(--zsnm-teal));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.zsnm-chip i{font-style:normal;display:inline-block;transition:transform .35s ease;-webkit-text-fill-color:var(--zsnm-teal)}
.zsnm-card:hover .zsnm-chip i,.zsnm-card:focus-visible .zsnm-chip i{transform:translateX(5px)}
.zsnm-pre{opacity:0;transform:translateY(18px)}
.zsnm-pre.zsnm-show{opacity:1;transform:none;transition:opacity .6s ease var(--zsnm-delay,0ms),transform .6s cubic-bezier(.2,.8,.2,1) var(--zsnm-delay,0ms)}
.zsnm-pre.zsnm-show:hover{transform:translateY(-6px);transition-delay:0ms}

/* ---- finestra ---- */
html.zsnm-lock,html.zsnm-lock body{overflow:hidden}
.zsnm-overlay{position:fixed;inset:0;z-index:100000;display:flex;align-items:center;justify-content:center;padding:16px;
  background:radial-gradient(120% 90% at 50% 0%,rgba(63,149,151,.45),rgba(7,72,75,.82) 60%,rgba(5,36,38,.92));-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  opacity:0;transition:opacity .26s ease}
.zsnm-overlay.is-open{opacity:1}
.zsnm-overlay[hidden]{display:none!important}
.zsnm-dialog{position:relative;width:min(760px,100%);max-height:calc(100vh - 32px);max-height:calc(100dvh - 32px);overflow:auto;background:#fff;border-radius:22px;
  box-shadow:0 40px 90px -30px rgba(0,0,0,.55);font-family:"Quattrocento Sans","Helvetica Neue",Arial,sans-serif;color:var(--zsnm-ink);
  transform:translateY(24px) scale(.97);transition:transform .38s cubic-bezier(.2,.8,.2,1);outline:none;overscroll-behavior:contain}
.zsnm-overlay.is-open .zsnm-dialog{transform:none}
.zsnm-dialog.is-next{animation:zsnmNext .38s cubic-bezier(.2,.8,.2,1)}
.zsnm-dialog.is-prev{animation:zsnmPrev .38s cubic-bezier(.2,.8,.2,1)}
@keyframes zsnmNext{from{opacity:.4;transform:translateX(28px)}to{opacity:1;transform:none}}
@keyframes zsnmPrev{from{opacity:.4;transform:translateX(-28px)}to{opacity:1;transform:none}}

.zsnm-overlay .zsnm-close{position:absolute!important;top:14px!important;right:14px!important;z-index:2;width:42px!important;height:42px!important;min-width:0!important;min-height:0!important;padding:0!important;margin:0!important;
  display:flex!important;align-items:center!important;justify-content:center!important;border-radius:50%!important;border:1px solid rgba(255,255,255,.45)!important;background:rgba(255,255,255,.14)!important;color:#fff!important;
  font:400 28px/1 Arial,sans-serif!important;letter-spacing:0!important;text-transform:none!important;box-shadow:none!important;cursor:pointer;transition:background .2s,transform .2s}
.zsnm-overlay .zsnm-close:hover{background:rgba(255,255,255,.28)!important;transform:rotate(90deg)}
.zsnm-close:focus-visible{outline:2px solid var(--zsnm-sand);outline-offset:2px}

.zsnm-head{position:relative;overflow:hidden;color:#fff;padding:34px clamp(22px,5vw,44px) 30px;
  background:linear-gradient(120deg,var(--zsnm-petrol) 0%,var(--zsnm-teal) 45%,#5aa9a6 60%,var(--zsnm-copper) 100%);background-size:220% 220%;animation:zsnmFlow 12s ease-in-out infinite alternate}
.zsnm-head::after{content:"";position:absolute;right:-60px;top:-60px;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(229,194,160,.55),rgba(229,194,160,0) 70%);pointer-events:none}
@keyframes zsnmFlow{from{background-position:0% 40%}to{background-position:100% 60%}}
.zsnm-num{position:absolute;right:clamp(18px,5vw,44px);bottom:-28px;font-family:Quattrocento,Georgia,serif;font-size:150px;line-height:1;color:rgba(255,255,255,.14);font-weight:700;pointer-events:none}
.zsnm-kicker{margin:0 0 10px;padding-right:52px;font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:var(--zsnm-sand);font-weight:700}
.zsnm-head h2{margin:0 0 10px;font-family:Quattrocento,Georgia,serif;font-weight:400;font-size:clamp(28px,4.4vw,40px);line-height:1.1;color:#fff;text-transform:none;letter-spacing:0;max-width:16ch}
.zsnm-lead{margin:0;font-size:clamp(16px,2vw,18px);line-height:1.5;max-width:46ch;color:rgba(255,255,255,.92)}

.zsnm-body{padding:28px clamp(22px,5vw,44px) 10px;display:grid;gap:16px}
.zsnm-text{margin:0;font-size:17px;line-height:1.65}
.zsnm-body h3{margin:6px 0 0;font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--zsnm-teal);font-weight:700;font-family:inherit}
.zsnm-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.zsnm-list li{position:relative;padding:12px 14px 12px 46px;border-radius:12px;background:linear-gradient(90deg,var(--zsnm-paper),#fff);font-size:16px;line-height:1.45;margin:0}
.zsnm-list li::before{content:"";position:absolute;left:14px;top:50%;width:20px;height:20px;margin-top:-10px;border-radius:50%;
  background:linear-gradient(135deg,var(--zsnm-teal),var(--zsnm-petrol));box-shadow:0 0 0 3px rgba(63,149,151,.15)}
.zsnm-list li::after{content:"";position:absolute;left:21px;top:50%;width:5px;height:9px;margin-top:-6px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.zsnm-why{margin:4px 0 0;padding:14px 16px;border-left:3px solid var(--zsnm-copper);background:rgba(229,194,160,.18);border-radius:0 12px 12px 0;font-size:16px;line-height:1.55}
.zsnm-why strong{color:var(--zsnm-petrol)}

.zsnm-cta{margin:10px 0 18px;padding:24px clamp(18px,4vw,28px);border-radius:18px;color:#fff;position:relative;overflow:hidden;
  background:linear-gradient(145deg,var(--zsnm-petrol),#0b5a5d 55%,#11686a)}
.zsnm-cta::before{content:"";position:absolute;inset:-40% -10% auto auto;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(203,153,105,.45),rgba(203,153,105,0) 65%);pointer-events:none}
.zsnm-cta-title{position:relative;margin:0 0 14px;font-family:Quattrocento,Georgia,serif;font-size:clamp(22px,3vw,26px);line-height:1.2}
.zsnm-cta-row{position:relative;display:flex;flex-wrap:wrap;gap:10px}
.zsnm-btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 22px;border-radius:999px;border:0;cursor:pointer;
  font:700 15px/1.2 "Quattrocento Sans","Helvetica Neue",Arial,sans-serif;letter-spacing:.02em;text-decoration:none!important;color:#fff!important;
  background:linear-gradient(120deg,var(--zsnm-copper),#d9ad80 50%,var(--zsnm-copper));background-size:200% 100%;transition:background-position .5s ease,transform .2s ease,box-shadow .3s}
.zsnm-btn::after{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;background:linear-gradient(100deg,rgba(255,255,255,0),rgba(255,255,255,.45),rgba(255,255,255,0));transform:skewX(-20deg);animation:zsnmSheen 3.6s ease-in-out infinite}
@keyframes zsnmSheen{0%,60%{left:-60%}100%{left:130%}}
.zsnm-btn:hover{background-position:100% 0;transform:translateY(-1px);box-shadow:0 10px 24px -10px rgba(203,153,105,.8)}
.zsnm-btn:focus-visible{outline:2px solid var(--zsnm-sand);outline-offset:3px}
.zsnm-btn-ghost{background:transparent;border:1px solid rgba(255,255,255,.55)}
.zsnm-btn-ghost::after{display:none}
.zsnm-btn-ghost:hover{background:rgba(255,255,255,.12);box-shadow:none}
.zsnm-btn-dark{background:linear-gradient(120deg,var(--zsnm-copper),#b9824f);margin-top:4px}

.zsnm-form{position:relative;margin-top:20px;padding-top:18px;border-top:1px solid rgba(229,194,160,.35);display:grid;gap:12px}
.zsnm-form-title{margin:0;font-size:15px;color:rgba(255,255,255,.9)}
.zsnm-fields{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.zsnm-fields label{display:grid;gap:6px;font-size:13px;font-weight:700;color:var(--zsnm-sand);margin:0}
.zsnm-form input:not([type=checkbox]){width:100%;height:48px;padding:0 14px;border-radius:12px;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.96);color:var(--zsnm-ink);font:400 16px/1.2 "Quattrocento Sans",Arial,sans-serif;box-sizing:border-box;margin:0}
.zsnm-form input:focus{outline:2px solid var(--zsnm-sand);outline-offset:1px}
.zsnm-check{display:flex;gap:10px;align-items:flex-start;font-size:13px;line-height:1.45;color:rgba(255,255,255,.85);margin:0}
.zsnm-check input{width:18px;height:18px;margin-top:2px;flex:none;accent-color:var(--zsnm-copper)}
.zsnm-check a{color:var(--zsnm-sand)}
.zsnm-hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0}
.zsnm-msg{margin:0;font-size:14px;min-height:1.2em}
.zsnm-ok{color:var(--zsnm-sand);font-weight:700}
.zsnm-err{color:#ffc9b8}
.zsnm-form.is-sent .zsnm-fields,.zsnm-form.is-sent .zsnm-check,.zsnm-form.is-sent button[type=submit]{display:none}

.zsnm-nav{position:sticky;bottom:0;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px clamp(18px,4vw,36px);
  background:linear-gradient(180deg,rgba(255,255,255,.85),#fff 40%);border-top:1px solid #eee5da}
.zsnm-nav>button{border:0!important;background:none!important;box-shadow:none!important;text-transform:none!important;letter-spacing:0!important;font:700 14px/1 "Quattrocento Sans",Arial,sans-serif;color:var(--zsnm-teal);cursor:pointer;padding:10px 6px;border-radius:8px}
.zsnm-nav>button:disabled{opacity:.3;cursor:default}
.zsnm-nav>button:focus-visible{outline:2px solid var(--zsnm-copper)}
.zsnm-dots{display:flex;gap:8px}
.zsnm-dot{width:10px;height:10px;min-width:0!important;min-height:0!important;padding:0!important;border-radius:999px!important;border:0!important;background:#d9d2c6;box-shadow:none!important;cursor:pointer;transition:width .3s ease,background .3s ease}
.zsnm-dot.is-on{width:30px;background:linear-gradient(90deg,var(--zsnm-copper),var(--zsnm-teal))}
.zsnm-dot:focus-visible{outline:2px solid var(--zsnm-copper);outline-offset:2px}

.zsnm-in{animation:zsnmIn .5s cubic-bezier(.2,.8,.2,1) both;animation-delay:var(--d,0ms)}
@keyframes zsnmIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

@media (max-width:560px){
  .zsnm-overlay{padding:0;align-items:flex-end}
  .zsnm-dialog{border-radius:22px 22px 0 0;max-height:94vh;max-height:94dvh}
  .zsnm-fields{grid-template-columns:1fr}
  .zsnm-num{font-size:110px;bottom:-18px}
  .zsnm-nav>button{font-size:13px}
}
@media (prefers-reduced-motion:reduce){
  .zsnm-card,.zsnm-card::before,.zsnm-card::after,.zsnm-overlay,.zsnm-dialog,.zsnm-btn,.zsnm-dot{transition:none!important}
  .zsnm-head,.zsnm-btn::after,.zsnm-in,.zsnm-dialog.is-next,.zsnm-dialog.is-prev{animation:none!important}
  .zsnm-card:hover,.zsnm-card:focus-visible{transform:none}
}