/* Neural Web — estilos compartilhados para páginas de serviço estáticas
   (chatbot-ai-torino.html, agenti-ai-torino.html, automazioni-ai-torino.html, siti-premium-torino.html)
   Extraído do index.html — mesma fonte, cores e header/footer do site principal. */

/* ---- fonts ----
   Os arquivos .woff2 com nome de hash nunca foram publicados (404 no servidor e local),
   entao o site rodava com fonte de sistema. Ate self-hostar os .woff2, vem do Google Fonts. */
@import url('https://fonts.googleapis.com/css2?family=Instrument+Sans:wght@400;500;600&family=Space+Grotesk:wght@400;500;600;700&display=swap');

@font-face{font-family:'nw-legacy-instrument';font-style:normal;font-weight:600;font-stretch:100%;font-display:swap;src:url("47990aac-814e-4ec6-a935-70c982b0c40c") 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;}
@font-face{font-family:'nw-legacy-instrument';font-style:normal;font-weight:600;font-stretch:100%;font-display:swap;src:url("b6718bc3-7b52-4265-b9a4-d505df5eb717") 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:'nw-legacy-grotesk';font-style:normal;font-weight:400;font-display:swap;src:url("63a85525-2f0e-4951-b948-4828ff57c847") format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB;}
@font-face{font-family:'nw-legacy-grotesk';font-style:normal;font-weight:400;font-display:swap;src:url("58bc5ed3-b155-481a-8fad-5cd2b49a0b5c") 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;}
@font-face{font-family:'nw-legacy-grotesk';font-style:normal;font-weight:400;font-display:swap;src:url("f5c8576d-8e2e-4068-8f45-fabe0fd1aa67") 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:'nw-legacy-grotesk';font-style:normal;font-weight:500;font-display:swap;src:url("63a85525-2f0e-4951-b948-4828ff57c847") format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB;}
@font-face{font-family:'nw-legacy-grotesk';font-style:normal;font-weight:500;font-display:swap;src:url("58bc5ed3-b155-481a-8fad-5cd2b49a0b5c") 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;}
@font-face{font-family:'nw-legacy-grotesk';font-style:normal;font-weight:500;font-display:swap;src:url("f5c8576d-8e2e-4068-8f45-fabe0fd1aa67") 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:'nw-legacy-grotesk';font-style:normal;font-weight:600;font-display:swap;src:url("63a85525-2f0e-4951-b948-4828ff57c847") format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB;}
@font-face{font-family:'nw-legacy-grotesk';font-style:normal;font-weight:600;font-display:swap;src:url("58bc5ed3-b155-481a-8fad-5cd2b49a0b5c") 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;}
@font-face{font-family:'nw-legacy-grotesk';font-style:normal;font-weight:600;font-display:swap;src:url("f5c8576d-8e2e-4068-8f45-fabe0fd1aa67") 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:'nw-legacy-grotesk';font-style:normal;font-weight:700;font-display:swap;src:url("63a85525-2f0e-4951-b948-4828ff57c847") format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB;}
@font-face{font-family:'nw-legacy-grotesk';font-style:normal;font-weight:700;font-display:swap;src:url("58bc5ed3-b155-481a-8fad-5cd2b49a0b5c") 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;}
@font-face{font-family:'nw-legacy-grotesk';font-style:normal;font-weight:700;font-display:swap;src:url("f5c8576d-8e2e-4068-8f45-fabe0fd1aa67") 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;}

/* ---- base ---- */
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;font-family:'Instrument Sans',system-ui,-apple-system,sans-serif;color:#e9edee;background:#010206;-webkit-font-smoothing:antialiased;line-height:1.55;}
a{color:#3fe0c9;text-decoration:none;}
a:hover{color:#7defd8;}
input,textarea,button{font-family:inherit;}
::selection{background:#3fe0c9;color:#07080b;}
h1,h2,h3{font-family:'Space Grotesk',sans-serif;margin:0;}
img{max-width:100%;}

/* ---- scena particelle di sfondo (brain-scene.js, iniettata da site-fx.js) ---- */
/* z-index negativo: la scena resta dietro a tutto il contenuto senza dover toccare
   lo stacking degli altri elementi (header sticky e menu a tendina compresi). */
#orbWrap{position:fixed;inset:0;z-index:-1;pointer-events:none;}
#orbWrap canvas{width:100%;height:100%;display:block;}
#orbWrap::after{content:'';position:absolute;inset:0;background:linear-gradient(to bottom,rgba(1,2,6,0) 0%,rgba(1,2,6,0.35) 40%,rgba(1,2,6,0.7) 100%);pointer-events:none;}

/* ---- esperienza sonora: pulsante flottante (stessa UI della home) ---- */
@keyframes soundBar1{0%,100%{height:30%}50%{height:100%}}
@keyframes soundBar2{0%,100%{height:90%}50%{height:35%}}
@keyframes soundBar3{0%,100%{height:50%}50%{height:100%}}
@keyframes pulseRing{0%{transform:scale(0.85);opacity:0.85}100%{transform:scale(1.4);opacity:0}}
#nwSound{position:fixed;right:24px;bottom:24px;z-index:80;width:52px;height:52px;pointer-events:none;}
#nwSound .ring{position:absolute;inset:-5px;border-radius:50%;border:1px solid rgba(63,224,201,0.55);animation:pulseRing 2.2s ease-out infinite;display:none;}
#nwSound.playing .ring{display:block;}
#nwSound button{position:absolute;inset:0;border-radius:50%;border:1px solid rgba(63,224,201,0.38);background:rgba(6,10,15,0.6);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;cursor:pointer;pointer-events:auto;box-shadow:0 4px 18px rgba(0,0,0,0.35);transition:border-color .3s,transform .3s;}
#nwSound button:hover{border-color:rgba(63,224,201,0.75);transform:scale(1.06);}
#nwSound .bars{display:flex;align-items:flex-end;gap:3px;height:16px;}
#nwSound .bars span{width:2.5px;border-radius:2px;background:rgba(63,224,201,0.5);}
#nwSound .bars span:nth-child(1){height:35%;}
#nwSound .bars span:nth-child(2){height:55%;}
#nwSound .bars span:nth-child(3){height:40%;}
#nwSound .bars span:nth-child(4){height:60%;}
#nwSound.playing .bars span{background:#3fe0c9;}
#nwSound.playing .bars span:nth-child(1){height:100%;animation:soundBar1 .8s ease-in-out infinite;}
#nwSound.playing .bars span:nth-child(2){height:60%;animation:soundBar2 .65s ease-in-out infinite;}
#nwSound.playing .bars span:nth-child(3){height:85%;animation:soundBar3 .95s ease-in-out infinite;}
#nwSound.playing .bars span:nth-child(4){height:45%;animation:soundBar2 .75s ease-in-out infinite;}
@media (prefers-reduced-motion: reduce){#nwSound .ring,#nwSound.playing .bars span{animation:none;}}

/* ---- header / nav (igual ao index.html) ---- */
header{position:sticky;top:0;z-index:50;background:rgba(7,8,11,0.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,0.07);}
header>div{max-width:1240px;margin:0 auto;padding:15px 32px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.brandLink{display:flex;align-items:center;gap:11px;color:#ffffff;}
.brandLink img{display:block;height:40px;width:auto;filter:drop-shadow(0 0 6px rgba(63,224,201,0.45));}
.brandLink span{font-family:'Space Grotesk',sans-serif;font-size:20px;font-weight:600;letter-spacing:-0.2px;}
nav.mainNav{display:flex;gap:4px;flex-wrap:wrap;align-items:center;position:relative;}
nav.mainNav>a,nav.mainNav .navDrop>button{color:#f2f6fa;font-size:15px;padding:9px 15px;border-radius:8px;transition:background .2s,color .2s;background:none;border:none;cursor:pointer;font-family:inherit;display:flex;align-items:center;gap:5px;}
nav.mainNav>a:hover,nav.mainNav .navDrop>button:hover{color:#ffffff;background:rgba(255,255,255,0.08);}
.navDrop{position:relative;}
.navDrop summary{color:#f2f6fa;font-size:15px;padding:9px 15px;border-radius:8px;list-style:none;cursor:pointer;display:flex;align-items:center;gap:5px;transition:background .2s,color .2s;}
.navDrop summary::-webkit-details-marker{display:none;}
.navDrop summary:hover{color:#ffffff;background:rgba(255,255,255,0.08);}
.navDropMenu{position:absolute;top:calc(100% + 6px);left:0;background:#0e1116;border:1px solid rgba(255,255,255,0.1);border-radius:12px;padding:8px;min-width:230px;box-shadow:0 12px 32px rgba(0,0,0,0.45);z-index:5;}
.navDropMenu a{display:block;color:#f2f6fa;font-size:14px;padding:9px 12px;border-radius:8px;}
.navDropMenu a:hover{background:rgba(255,255,255,0.08);color:#fff;}
.navDropMenu a.current{color:#3fe0c9;}
.navToggle{display:none;background:none;border:1px solid rgba(255,255,255,0.18);color:#e9edee;width:38px;height:38px;border-radius:10px;align-items:center;justify-content:center;font-size:17px;cursor:pointer;}
.ctaPrimary{background:#3fe0c9;color:#07110f;padding:10px 20px;border-radius:100px;font-size:14px;font-weight:600;box-shadow:0 0 24px rgba(63,224,201,0.35);}
.ctaPrimary:hover{background:#7defd8;box-shadow:0 0 32px rgba(63,224,201,0.6);color:#07110f;}
.headerActions{display:flex;align-items:center;gap:18px;}
.langToggle{display:flex;align-items:center;gap:4px;}
.langToggle .langActive{background:none;border:none;padding:2px 5px;font-size:13px;letter-spacing:0.5px;color:#3fe0c9;font-weight:700;}
.langToggle .langInactive{background:none;border:none;padding:2px 5px;font-size:13px;letter-spacing:0.5px;color:#6f787c;font-weight:500;}
.langToggle .langInactive:hover{color:#9aa3a7;}
.langToggle .langSep{color:#3a4145;font-size:12px;}
@media (max-width:920px){
  header nav.mainNav{display:none !important;}
  header>div{padding:12px 20px;}
  .navToggle{display:inline-flex;}
  header nav.mainNav.navOpen{display:flex !important;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;background:rgba(7,8,11,0.97);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,0.08);padding:6px 20px 18px;}
  header nav.mainNav.navOpen>a,header nav.mainNav.navOpen .navDrop{width:100%;}
  header nav.mainNav.navOpen>a{padding:12px 0;border-bottom:1px solid rgba(255,255,255,0.06);}
  header nav.mainNav.navOpen .navDrop{border-bottom:1px solid rgba(255,255,255,0.06);}
  header nav.mainNav.navOpen .navDrop summary{padding:12px 0;}
  header nav.mainNav.navOpen .navDropMenu{position:static;background:none;border:none;box-shadow:none;padding:0 0 8px 14px;}
}

/* ---- footer (igual ao index.html) ---- */
footer{position:relative;z-index:1;background:#050609;}
footer .footTop{max-width:1240px;margin:0 auto;padding:64px 32px 40px;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:40px;}
footer .footLabel{font-size:12px;letter-spacing:1.5px;text-transform:uppercase;color:#4d5559;margin-bottom:4px;}
footer .footCol{display:flex;flex-direction:column;gap:10px;}
footer .footCol a{color:#f2f6fa;font-size:15px;}
footer .footCol a:hover{color:#3fe0c9;}
footer .footBottom{border-top:1px solid rgba(255,255,255,0.08);}
footer .footBottom>div{max-width:1240px;margin:0 auto;padding:20px 32px;font-size:13px;color:#4d5559;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 24px;}
footer .footLegal{display:flex;gap:20px;}
footer .footLegal a{color:#7c8589;}
footer .footLegal a:hover{color:#3fe0c9;}
@media (max-width:600px){footer .footBottom>div{flex-direction:column;align-items:flex-start;gap:12px;}}

/* ---- componentes de página de serviço ---- */
.svcHero{position:relative;padding:150px 32px 80px;text-align:center;background:radial-gradient(ellipse 900px 500px at 50% -10%,rgba(63,224,201,0.14),transparent 70%);}
.svcHero .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:1.5px;text-transform:uppercase;color:#3fe0c9;margin-bottom:20px;}
.svcHero h1{font-size:clamp(34px,5vw,58px);line-height:1.08;letter-spacing:-1px;max-width:820px;margin:0 auto 22px;}
.svcHero .lead{font-size:18px;color:#c7cfd3;max-width:640px;margin:0 auto 34px;}
.svcHero .heroCtas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}
.btnGhost{border:1px solid rgba(255,255,255,0.18);color:#e9edee;padding:11px 22px;border-radius:100px;font-size:14px;}
.btnGhost:hover{border-color:rgba(63,224,201,0.5);color:#3fe0c9;}
.section{max-width:1080px;margin:0 auto;padding:70px 32px;}
.sectionTag{font-size:12px;letter-spacing:2px;text-transform:uppercase;color:#3fe0c9;font-weight:600;margin-bottom:14px;}
.sectionTitle{font-size:clamp(26px,3.4vw,38px);line-height:1.15;letter-spacing:-0.5px;margin-bottom:16px;max-width:700px;}
.sectionBody{font-size:16px;color:#c7cfd3;max-width:700px;}
.cardGrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;margin-top:36px;}
.card{background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.08);border-radius:16px;padding:26px;}
.card .num{font-size:13px;color:#3fe0c9;font-weight:600;margin-bottom:10px;}
.card h3{font-size:19px;margin-bottom:8px;color:#fff;}
.card p{font-size:15px;color:#c7cfd3;margin:0;line-height:1.65;}
.checklist{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:12px;}
.checklist li{display:flex;gap:12px;align-items:flex-start;font-size:16px;color:#e9edee;}
.checklist li::before{content:"✓";color:#3fe0c9;font-weight:700;flex-shrink:0;}
.ctaBand{background:linear-gradient(135deg,rgba(63,224,201,0.1),rgba(91,140,255,0.08));border:1px solid rgba(63,224,201,0.25);border-radius:24px;padding:44px 36px;text-align:center;margin:0 32px;max-width:1016px;margin-left:auto;margin-right:auto;}
.ctaBand h2{font-size:26px;margin-bottom:14px;}
.ctaBand p{color:#c7cfd3;margin-bottom:26px;}
.faqItem{border-bottom:1px solid rgba(255,255,255,0.08);padding:20px 0;}
.faqItem summary{cursor:pointer;font-size:17px;font-weight:600;color:#fff;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;}
.faqItem summary::-webkit-details-marker{display:none;}
.faqItem summary::after{content:"+";color:#3fe0c9;font-size:22px;flex-shrink:0;transition:transform .2s;}
.faqItem[open] summary::after{transform:rotate(45deg);}
.faqItem p{color:#c7cfd3;font-size:15px;margin:14px 0 0;line-height:1.65;}
.crossLinks{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
.crossLinks a{border:1px solid rgba(255,255,255,0.14);border-radius:100px;padding:9px 18px;font-size:14px;color:#e9edee;}
.crossLinks a:hover{border-color:rgba(63,224,201,0.5);color:#3fe0c9;}
.breadcrumb{max-width:1080px;margin:24px auto 0;padding:0 32px;font-size:13px;color:#7c8589;}
.breadcrumb a{color:#7c8589;}
.breadcrumb a:hover{color:#3fe0c9;}