/* ENTOLO — landing v1 */
@font-face{font-family:"Inter";font-style:normal;font-weight:100 900;font-display:swap;src:url(fonts/inter-var-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Inter";font-style:normal;font-weight:100 900;font-display:swap;src:url(fonts/inter-var-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{
  --ink:#0A0A0A;          /* nero del logo */
  --ink-2:#17191C;        /* superfici su nero */
  --celeste:#58C8F5;      /* accento del brand */
  --celeste-deep:#0876A7; /* link e testo accento su chiaro */
  --ice:#EEF8FD;          /* superficie chiara */
  --paper:#FFFFFF;
  --graphite:#4A5560;     /* testo secondario su chiaro */
  --mist:#A9B4BD;         /* testo secondario su scuro */
  --line:#DCE9F0;
  --radius-tile:22%;
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display","Inter","Segoe UI",system-ui,sans-serif;
  --wrap:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{display:block;max-width:100%;height:auto}
a{color:var(--celeste-deep);text-underline-offset:3px}
:focus-visible{outline:3px solid var(--celeste);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:8px;background:var(--paper);color:var(--ink);padding:10px 14px;border-radius:10px;z-index:50}
.skip:focus{left:12px}
h1,h2,h3{margin:0;font-weight:700;letter-spacing:-.022em}
p{margin:0}

/* Pulsanti */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 24px;border-radius:999px;font:600 16px/1 var(--font);letter-spacing:-.01em;text-decoration:none;border:0;cursor:pointer;transition:transform .15s ease,background-color .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:scale(.97)}
.btn--accent:hover{box-shadow:0 10px 30px -8px rgba(88,200,245,.6)}
.btn--accent{background:var(--celeste);color:var(--ink)}
.btn--accent:hover{background:#7AD4F8}
.btn--light{background:var(--paper);color:var(--ink)}
.btn--light:hover{background:#E6F6FD}
.btn--sm{min-height:40px;padding:0 18px;font-size:15px}
.link-light{color:#fff;font-weight:600;text-decoration:none;padding:12px 4px}
.link-light:hover{color:var(--celeste)}

/* Navigazione */
.nav{position:fixed;inset:0 0 auto 0;z-index:20;transition:background-color .3s ease,box-shadow .3s ease,backdrop-filter .3s ease}
.nav.is-scrolled{background:rgba(10,10,10,.78);-webkit-backdrop-filter:saturate(1.4) blur(14px);backdrop-filter:saturate(1.4) blur(14px);box-shadow:0 1px 0 rgba(255,255,255,.06)}
.nav.is-scrolled .nav__inner{height:64px}
.nav__inner{transition:height .3s ease}
.nav__inner{display:flex;align-items:center;gap:32px;height:76px}
.nav__logo img{width:124px;height:auto}
.nav__links{display:flex;gap:28px;margin-left:auto}
.nav__links a{color:var(--mist);text-decoration:none;font-size:15px;font-weight:500}
.nav__links a:hover{color:#fff}

/* Hero */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden;padding:150px 0 110px}
.hero::before{content:"";position:absolute;width:900px;height:900px;left:var(--gx,calc(100% - 190px));top:var(--gy,150px);transform:translate(-50%,-50%);background:radial-gradient(closest-side,rgba(88,200,245,.20),rgba(88,200,245,0));pointer-events:none;transition:left .6s cubic-bezier(.2,.8,.2,1),top .6s cubic-bezier(.2,.8,.2,1)}
.hero__grid{position:relative;display:grid;grid-template-columns:1.25fr .75fr;gap:56px;align-items:center}
.hero__title{font-size:clamp(46px,6.2vw,88px);line-height:.98;letter-spacing:-.045em;font-weight:700}
.hero__lead{margin-top:28px;max-width:30em;font-size:clamp(18px,1.6vw,21px);line-height:1.5;color:#D4DCE2}
.hero__actions{display:flex;flex-wrap:wrap;align-items:center;gap:20px;margin-top:36px}
.hero__note{margin-top:28px;font-size:14px;color:var(--mist)}

/* La tavola: tessere sparse che diventano ordine */
.board{display:flex;justify-content:center;perspective:1100px}
.board__grid{transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transform-style:preserve-3d;transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.board__grid{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,1fr);gap:14px;width:min(100%,420px);aspect-ratio:1}
.tile{position:relative;display:block;perspective:600px;border-radius:var(--radius-tile);font-weight:650;font-size:clamp(14px,1.35vw,17px);letter-spacing:-.01em;cursor:default;
  animation:settle 1.1s cubic-bezier(.2,.8,.2,1) both;animation-delay:var(--d,0s)}
.t1{--x:-60px;--y:-40px;--r:-14deg;--d:.05s}
.t2{--x:30px;--y:-90px;--r:11deg;--d:.15s}
.t3{--x:110px;--y:-30px;--r:-8deg;--d:.25s}
.t4{--x:-110px;--y:20px;--r:16deg;--d:.1s}
.t5{--x:40px;--y:60px;--r:-19deg;--d:.3s}
.t6{--x:120px;--y:30px;--r:9deg;--d:.2s}
.t7{--x:-70px;--y:90px;--r:-6deg;--d:.35s}
.t8{--x:10px;--y:120px;--r:13deg;--d:.4s}
.tile__in{position:absolute;inset:0;transform-style:preserve-3d;transition:transform .55s cubic-bezier(.2,.8,.2,1)}
.tile__face,.tile__back{position:absolute;inset:0;display:flex;align-items:flex-end;padding:14px;border-radius:var(--radius-tile);-webkit-backface-visibility:hidden;backface-visibility:hidden;box-shadow:0 18px 40px -18px rgba(0,0,0,.6)}
.tile__face{background:var(--paper);color:var(--ink);transition:transform .3s ease}
.tile__back{background:var(--ink-2);color:#fff;transform:rotateY(180deg);font-size:clamp(12px,1.05vw,14px);font-weight:600;line-height:1.25;box-shadow:inset 0 0 0 1.5px var(--celeste),0 18px 40px -18px rgba(0,0,0,.6)}
.tile.is-flipped .tile__in{transform:rotateY(180deg)}
@media (hover:hover){.tile:hover .tile__in{transform:rotateY(180deg)}}
@keyframes settle{
  0%{transform:translate(var(--x),var(--y)) rotate(var(--r));opacity:0}
  25%{opacity:1}
  100%{transform:none;opacity:1}
}
.tile--slot{display:flex;padding:14px;background:transparent;box-shadow:none;border:3px dashed var(--celeste);color:var(--celeste);animation:none;align-items:flex-end}
.slot__q,.slot__a{transition:opacity .3s ease}
.slot__a{position:absolute;left:14px;bottom:14px;opacity:0;color:var(--ink);display:flex;flex-direction:column;gap:6px}
.slot__a svg{width:26px;height:26px}
.tile--slot{animation:fill .6s ease 1.9s both}
.tile--slot .slot__q{animation:fade-out .25s ease 1.9s both}
.tile--slot .slot__a{animation:fade-in .3s ease 2.1s both}
@keyframes fill{from{background:transparent;border-style:dashed}to{background:var(--celeste);border-color:var(--celeste);border-style:solid}}
@keyframes fade-out{to{opacity:0}}
@keyframes fade-in{to{opacity:1}}

/* Problema */
.problem{padding:128px 0 112px;background:var(--paper)}
.problem__inner{display:grid;grid-template-columns:1.3fr .7fr;gap:64px;align-items:end}
.problem__quote{text-wrap:balance;font-size:clamp(34px,4.4vw,60px);line-height:1.06;letter-spacing:-.035em;max-width:15em}
.problem__body p{color:var(--graphite);font-size:18px;max-width:32em}
.problem__sign{margin-top:22px !important;color:var(--ink) !important;font-weight:650}

/* Come funziona */
.how{padding:112px 0;background:var(--ice)}
.h2{font-size:clamp(30px,3.4vw,46px);line-height:1.08;letter-spacing:-.032em;max-width:22em;text-wrap:balance}
.steps{list-style:none;margin:56px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:40px;counter-reset:none}
.step{position:relative;padding-top:22px}
.step::before{content:"";position:absolute;left:0;top:0;height:2px;width:100%;background:var(--ink);transform-origin:left;transition:transform .9s cubic-bezier(.2,.8,.2,1)}
.js .steps:not(.in-view) .step::before{transform:scaleX(0)}
.js .steps:not(.in-view) .step__n{opacity:0;transform:translateY(12px)}
.step__n{transition:opacity .6s ease,transform .6s cubic-bezier(.2,.8,.2,1)}
.step:nth-child(2)::before,.step:nth-child(2) .step__n{transition-delay:.15s}
.step:nth-child(3)::before,.step:nth-child(3) .step__n{transition-delay:.3s}
.step__n{display:block;font-size:64px;line-height:1;font-weight:700;letter-spacing:-.05em;color:var(--celeste);margin-bottom:18px}
.step h3{font-size:24px;margin-bottom:10px}
.step p{color:var(--graphite)}
.preview{margin:72px 0 0;display:flex;align-items:center;gap:40px}
.preview figcaption{font-size:20px;line-height:1.35;letter-spacing:-.015em;font-weight:600;max-width:15em}
.card-demo{flex:0 0 auto;width:min(100%,360px);background:var(--paper);border-radius:28px;padding:24px;box-shadow:0 30px 60px -30px rgba(10,30,45,.35),0 0 0 1px var(--line)}
.card-demo__top{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:#B4590A}
.dot{width:9px;height:9px;border-radius:50%;background:#F08A24}
.card-demo__title{margin-top:12px;font-size:24px;font-weight:700;letter-spacing:-.02em}
.card-demo__risk{margin-top:6px;color:var(--graphite);font-size:16px}
.card-demo__actions{display:flex;gap:8px;margin-top:20px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:6px;min-height:36px;padding:0 14px;border-radius:999px;background:var(--ice);font:600 14px var(--font);color:var(--ink);border:0;cursor:pointer;transition:background-color .2s ease,transform .15s ease}
.chip:hover{background:#DDF1FB}
.chip:active{transform:scale(.96)}
.chip[aria-pressed=true]{background:var(--celeste)}
.card-demo{transition:transform .4s cubic-bezier(.2,.8,.2,1),box-shadow .4s ease}
@media (hover:hover){.card-demo:hover{transform:translateY(-4px) rotate(-.6deg);box-shadow:0 40px 70px -30px rgba(10,30,45,.4),0 0 0 1px var(--line)}}
.card-demo__list{list-style:none;margin:16px 0 0;padding:14px 0 0;border-top:1px solid var(--line);display:grid;gap:8px;font-size:15px;color:var(--graphite)}
.card-demo__list li{position:relative;padding-left:22px}
.card-demo__list li::before{content:"";position:absolute;left:0;top:.45em;width:10px;height:10px;border-radius:3px;border:1.5px solid var(--celeste-deep)}
.card-demo__list:not([hidden]) li{animation:fade-in-up .35s ease both}
.card-demo__list li:nth-child(2){animation-delay:.06s}.card-demo__list li:nth-child(3){animation-delay:.12s}
.card-demo__toast{margin-top:12px;font-size:14px;font-weight:600;color:var(--celeste-deep);min-height:1em}
@keyframes fade-in-up{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.figcaption__hint{display:block;margin-top:8px;font-size:15px;font-weight:500;color:var(--graphite)}
.chip--dark{background:var(--ink);color:#fff}

/* Fiducia */
.trust{padding:112px 0;background:var(--paper)}
.trust__list{display:grid;grid-template-columns:repeat(3,1fr);gap:48px;margin-top:56px}
.mini{width:40px;height:40px;margin-bottom:20px}
.mini rect{fill:var(--ink)}
.mini .m-acc{fill:var(--celeste);transform-box:fill-box;transform-origin:center}
@media (hover:hover){.trust__item:hover .m-acc{animation:click-in .5s cubic-bezier(.3,1.6,.5,1)}}
@keyframes click-in{0%{transform:translate(6px,-6px) scale(.6);opacity:.3}100%{transform:none;opacity:1}}
.trust__item h3{font-size:22px;margin-bottom:10px}
.trust__item p{color:var(--graphite)}

/* Lista d'attesa */
.cta{background:var(--ink);color:#fff;padding:112px 0;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;width:760px;height:760px;left:-260px;bottom:-420px;background:radial-gradient(closest-side,rgba(88,200,245,.16),rgba(88,200,245,0));pointer-events:none}
.cta__grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.cta__title{font-size:clamp(34px,4vw,56px);line-height:1.04;letter-spacing:-.038em}
.cta__copy>p{margin-top:18px;color:#D4DCE2;font-size:18px;max-width:28em}
.cta__social{color:var(--mist)!important;font-size:16px!important}
.cta a{color:var(--celeste)}
.form{background:var(--ink-2);border-radius:28px;padding:32px;box-shadow:0 0 0 1px rgba(255,255,255,.08)}
.form label{display:block;font-weight:600;font-size:15px;margin-bottom:10px}
.form__row{display:flex;gap:10px}
.form input[type=email]{flex:1;min-width:0;height:54px;border-radius:999px;border:1px solid rgba(255,255,255,.18);background:var(--ink);color:#fff;font:400 17px var(--font);padding:0 22px}
.form input[type=email]::placeholder{color:#7D8891}
.form input[type=email]:focus{outline:none;border-color:var(--celeste);box-shadow:0 0 0 3px rgba(88,200,245,.3)}
.inf-submit input{min-height:54px;padding:0 26px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form__legal{margin-top:16px;font-size:13.5px;line-height:1.5;color:var(--mist)}
.form__error{display:none;margin-top:8px;color:#FF8A8A;font-size:14px}
.inf-input.inf-error .form__error{display:block}
.inf-input.inf-error input[type=email]{border-color:#FF8A8A}
.form__status{font-size:14px;color:var(--mist);margin-top:8px;min-height:1px}
.form__ok{margin:0;font-size:22px;letter-spacing:-.02em}
.form__hint{margin-top:8px;color:var(--mist)}
#altcha-slot:empty{display:none}

/* FAQ */
.faq{padding:112px 0;background:var(--ice)}
.faq__inner{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px}
.faq__list{border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line)}
summary{list-style:none;cursor:pointer;padding:22px 40px 22px 0;font-size:19px;font-weight:600;letter-spacing:-.015em;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"";position:absolute;right:6px;top:50%;width:12px;height:12px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:translateY(-70%) rotate(45deg);transition:transform .2s ease}
details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
details p{padding:0 40px 24px 0;color:var(--graphite);max-width:40em}

/* Footer */
.footer{background:var(--ink);color:var(--mist);padding:48px 0}
.footer__inner{display:flex;flex-wrap:wrap;align-items:center;gap:24px 40px}
.footer__links{list-style:none;display:flex;flex-wrap:wrap;gap:24px;margin:0;padding:0}
.footer__links a{color:#fff;text-decoration:none;font-size:15px}
.footer__links a:hover{color:var(--celeste)}
.footer__copy{margin-left:auto;font-size:14px}

/* Responsive */
@media (max-width:980px){
  .nav__links{display:none}
  .hero{padding:120px 0 80px}
  .hero__grid,.problem__inner,.cta__grid,.faq__inner{grid-template-columns:1fr}
  .board__grid{width:min(100%,340px)}
  .steps,.trust__list{grid-template-columns:1fr;gap:32px}
  .preview{flex-direction:column;align-items:flex-start;gap:20px}
  .problem{padding:88px 0}
  .how,.trust,.cta,.faq{padding:88px 0}
  .footer__copy{margin-left:0}
}
@media (max-width:520px){
  .wrap{padding:0 16px}
  .nav__inner{gap:12px}
  .nav__logo img{width:108px}
  .form{padding:22px}
  .form__row{flex-direction:column}
  .form input[type=email]{flex:none;width:100%}
  .board__grid{width:min(100%,290px)}
  .hero__actions{gap:8px 20px}
  .inf-submit input{width:100%}
  .board__grid{gap:10px}
  .tile,.tile__face,.tile__back{border-radius:20%}
  .tile__face,.tile__back,.tile--slot{padding:10px}
  .slot__a{left:10px;bottom:10px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .tile,.tile--slot,.slot__q,.slot__a{animation:none!important}
  .tile--slot{background:var(--celeste);border-style:solid}
  .board__grid,.hero::before,.tile__in,.card-demo,.step::before,.step__n{transition:none!important}
  .js .steps:not(.in-view) .step::before{transform:none}
  .js .steps:not(.in-view) .step__n{opacity:1;transform:none}
  .slot__q{opacity:0}
  .slot__a{opacity:1}
}