/* ============================================================
   NUOVA ELETTRONICA S.r.l. — shared stylesheet
   Palette: bianco / nero / oro (saetta logo #f5c518)
   Tipografia: Fraunces (display) + JetBrains Mono (tecnico)
   ============================================================ */

:root{
  --paper:#ffffff;
  --paper-2:#f6f3ec;
  --paper-3:#efe9db;
  --ink:#0e0e0c;
  --ink-soft:#2a2826;
  --ink-dim:#6b655a;
  --ink-faint:#b5ac98;
  --gold:#f5c518;
  --gold-deep:#c99902;
  --gold-soft:#fff3b4;
  --rule:rgba(14,14,12,0.12);
  --rule-strong:rgba(14,14,12,0.32);
  --display:"Fraunces",serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--paper);color:var(--ink);font-family:var(--display);font-feature-settings:"ss01","ss02","ss03";font-variation-settings:"SOFT" 30,"WONK" 0,"opsz" 14;font-weight:380;line-height:1.55;-webkit-font-smoothing:antialiased}
body{overflow-x:hidden;min-height:100vh}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
::selection{background:var(--gold);color:var(--ink)}

body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:80;mix-blend-mode:multiply;opacity:.28;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='260' height='260'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='1.1' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .12 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

/* ========== TOP BAR ========== */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:60;
  display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:20px;
  padding:14px 28px;
  background:linear-gradient(to bottom,rgba(255,255,255,.94),rgba(255,255,255,.6) 80%,transparent);
  backdrop-filter:blur(8px);
  border-bottom:1px solid transparent;transition:border-color .4s;
}
.topbar.scrolled{border-bottom-color:var(--rule)}
.mark{display:flex;align-items:center;gap:12px}
.mark .logo{width:44px;height:44px;object-fit:contain}
.mark .wm{font-family:var(--display);font-style:italic;font-weight:500;font-size:19px;letter-spacing:-.005em;font-variation-settings:"WONK" 1,"SOFT" 60,"opsz" 40;line-height:1}
.mark .wm small{display:block;font-family:var(--mono);font-size:9px;color:var(--ink-dim);letter-spacing:.22em;text-transform:uppercase;font-style:normal;font-weight:400;margin-top:4px}

.nav{display:flex;gap:26px;justify-content:center;font-family:var(--mono);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-soft);flex-wrap:wrap}
.nav a{position:relative;padding:6px 0;transition:color .3s}
.nav a .num{color:var(--ink-faint);margin-right:6px}
.nav a:hover,.nav a.active{color:var(--ink)}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .4s cubic-bezier(.2,.7,.2,1)}
.nav a:hover::after,.nav a.active::after{transform:scaleX(1)}

.cta{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;padding:10px 18px;background:var(--ink);color:var(--paper);border-radius:999px;transition:background .3s,color .3s}
.cta .dot{width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 10px var(--gold);animation:pulse 1.8s infinite}
.cta:hover{background:var(--gold);color:var(--ink)}
.cta:hover .dot{background:var(--ink);box-shadow:none}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}

/* ========== LAYOUT PRIMITIVES ========== */
main{position:relative;z-index:1;padding-top:0}
section{position:relative;padding:110px 28px;border-top:1px solid var(--rule)}
section.first{padding-top:160px;border-top:0}
.wrap{max-width:1440px;margin:0 auto;position:relative}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--ink);display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--gold)}
.eyebrow.inline::before{margin-right:6px}

.h-xxl{font-family:var(--display);font-weight:320;font-size:clamp(54px,10vw,172px);line-height:.88;letter-spacing:-.032em;font-variation-settings:"opsz" 144,"WONK" 1,"SOFT" 40}
.h-xl{font-family:var(--display);font-weight:320;font-size:clamp(46px,6vw,92px);line-height:.95;letter-spacing:-.028em;font-variation-settings:"opsz" 120,"WONK" 1,"SOFT" 40}
.h-l{font-family:var(--display);font-weight:320;font-size:clamp(36px,4.4vw,64px);line-height:1.02;letter-spacing:-.022em;font-variation-settings:"opsz" 96,"WONK" 1,"SOFT" 60}
.h-m{font-family:var(--display);font-weight:340;font-size:clamp(26px,2.8vw,40px);line-height:1.1;letter-spacing:-.018em;font-variation-settings:"opsz" 72}

em.hl,.hl{font-style:italic;font-variation-settings:"WONK" 1,"SOFT" 100;background:linear-gradient(to top,var(--gold) 34%,transparent 34%);padding:0 .06em}
em.it{font-style:italic;font-variation-settings:"WONK" 1,"SOFT" 100}

/* Fix highlighted text on dark backgrounds — full gold bg so text is readable.
   On light backgrounds, .hl uses a 34% gold underline + dark text = fine.
   On dark backgrounds, the un-highlighted part is dark-on-dark = invisible.
   Solution: full gold background with dark text on any dark container. */
.inv em.hl,.inv .hl,
.dark em.hl,.dark .hl,
.values em.hl,.values .hl,
.process em.hl,.process .hl,
.ops em.hl,.ops .hl,
.matrix em.hl,.matrix .hl,
.lab em.hl,.lab .hl,
.loop em.hl,.loop .hl{
  background:var(--gold);color:var(--ink);padding:.02em .12em;background-image:none
}

p.lead{font-size:21px;line-height:1.55;max-width:52ch;color:var(--ink-soft);font-variation-settings:"opsz" 24}
p.body{font-size:17px;line-height:1.65;color:var(--ink-soft);max-width:58ch;font-variation-settings:"opsz" 20}
p.small{font-size:14px;line-height:1.6;color:var(--ink-dim);max-width:58ch}

.mono-label{font-family:var(--mono);font-size:10px;letter-spacing:.28em;text-transform:uppercase;color:var(--ink-dim)}

/* ========== PAGE HEAD (shared for internal pages) ========== */
.page-head{padding:160px 28px 80px;position:relative;overflow:hidden;border-top:0}
.page-head .wrap{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:60px;align-items:end}
.page-head h1{font-family:var(--display);font-weight:300;font-size:clamp(56px,10vw,172px);line-height:.9;letter-spacing:-.032em;font-variation-settings:"opsz" 144,"WONK" 1,"SOFT" 40}
.page-head .crumbs{font-family:var(--mono);font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-dim);margin-bottom:32px;display:flex;gap:10px;align-items:center}
.page-head .crumbs span{color:var(--gold-deep)}
.page-head p.lead{margin-top:24px}
.page-head .meta{border-left:2px solid var(--gold);padding:10px 0 10px 20px;font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--ink-dim);line-height:1.9}
.page-head .meta b{color:var(--ink);font-weight:500;text-transform:uppercase;letter-spacing:.22em;display:block;margin-bottom:6px;font-size:10px}
.page-head .schem{position:absolute;inset:0;z-index:-1;opacity:.5;pointer-events:none}

/* ========== MARQUEE ========== */
.marquee{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);overflow:hidden;padding:22px 0;background:var(--ink);color:var(--paper)}
.marquee-track{display:flex;gap:60px;animation:scroll 42s linear infinite;white-space:nowrap;font-family:var(--display);font-size:clamp(28px,4.2vw,56px);font-style:italic;font-variation-settings:"WONK" 1,"SOFT" 80,"opsz" 80;line-height:1;font-weight:300}
.marquee-track span{display:inline-flex;align-items:center;gap:60px;color:var(--paper)}
.marquee-track span::after{content:"⚡";color:var(--gold);font-style:normal;font-size:.7em;transform:translateY(-.06em)}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ========== FIGURES / IMAGES ========== */
.figure{position:relative;background:var(--paper-3);border:1px solid var(--rule);overflow:hidden}
.figure img{width:100%;height:100%;object-fit:cover;filter:grayscale(.15) contrast(1.05)}
.figure .cap{position:absolute;left:0;bottom:0;right:0;padding:14px 18px;background:linear-gradient(to top,rgba(14,14,12,.85),rgba(14,14,12,0));color:var(--paper);font-family:var(--mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase}
.figure .cap b{color:var(--gold);font-weight:500}
.figure.framed{padding:10px;background:var(--paper);border:1px solid var(--ink)}
.figure.framed img{border:1px solid var(--rule)}
.figure .tag{position:absolute;top:12px;left:12px;background:var(--gold);color:var(--ink);font-family:var(--mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;padding:4px 10px}

/* ========== SPEC TABLE ========== */
.spec-table{width:100%;border-collapse:collapse;font-family:var(--mono);font-size:12.5px}
.spec-table th,.spec-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--rule);vertical-align:top}
.spec-table th{font-weight:500;letter-spacing:.18em;text-transform:uppercase;font-size:10.5px;color:var(--ink-dim);width:38%}
.spec-table td{color:var(--ink);letter-spacing:.02em}
.spec-table tr:first-child th,.spec-table tr:first-child td{border-top:2px solid var(--ink)}

/* ========== CTA BANNER ========== */
.cta-banner{padding:100px 28px;background:var(--ink);color:var(--paper);text-align:center}
.cta-banner .wrap{max-width:1000px}
.cta-banner h2{font-family:var(--display);font-weight:300;font-size:clamp(40px,5vw,84px);line-height:1;font-variation-settings:"WONK" 1;letter-spacing:-.028em}
.cta-banner h2 em{font-style:italic;color:var(--gold)}
.cta-banner p{font-size:16px;color:rgba(255,255,255,.7);margin-top:20px;max-width:48ch;margin-left:auto;margin-right:auto}
.cta-banner .btn{margin-top:40px;display:inline-flex;align-items:center;gap:14px;padding:18px 28px;background:var(--gold);color:var(--ink);font-family:var(--mono);font-size:12px;letter-spacing:.26em;text-transform:uppercase;transition:background .3s;position:relative;overflow:hidden}
.cta-banner .btn:hover{background:var(--paper)}
.cta-banner .btn .arr{width:26px;height:2px;background:currentColor;position:relative}
.cta-banner .btn .arr::after{content:"";position:absolute;right:-1px;top:-5px;width:12px;height:12px;border-top:2px solid currentColor;border-right:2px solid currentColor;transform:rotate(45deg)}

/* ========== FOOTER ========== */
footer{border-top:1px solid var(--ink);padding:64px 28px 32px;background:var(--paper-2)}
footer .wrap{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}
footer .col h4{font-family:var(--mono);font-size:10px;letter-spacing:.3em;text-transform:uppercase;color:var(--ink-dim);margin-bottom:16px}
footer .col a,footer .col p{display:block;color:var(--ink);font-size:15px;margin-bottom:6px;font-variation-settings:"opsz" 18}
footer .col a:hover{color:var(--gold-deep)}
footer .bottom{max-width:1440px;margin:60px auto 0;padding-top:24px;border-top:1px solid var(--rule);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-family:var(--mono);font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-dim)}
footer .bottom a:hover{color:var(--gold-deep)}
footer .wm-row{max-width:1440px;margin:56px auto 0;display:flex;align-items:flex-end;gap:24px;overflow:hidden}
footer .wm-row img{width:88px;height:88px;object-fit:contain;flex:none}
footer .wm{font-family:var(--display);font-style:italic;font-weight:300;font-size:clamp(60px,13vw,200px);line-height:.8;color:var(--ink);letter-spacing:-.04em;font-variation-settings:"WONK" 1,"SOFT" 100,"opsz" 144;white-space:nowrap}
footer .wm b{font-weight:300;background:var(--gold);padding:0 .04em;font-style:italic}

/* ========== REVEAL ANIM ========== */
.reveal{overflow:hidden;display:inline-block;vertical-align:bottom}
.reveal>span{display:inline-block;transform:translateY(105%);animation:up 1.1s cubic-bezier(.2,.7,.2,1) forwards}
.reveal.d1>span{animation-delay:.1s}
.reveal.d2>span{animation-delay:.22s}
.reveal.d3>span{animation-delay:.34s}
.reveal.d4>span{animation-delay:.46s}
@keyframes up{to{transform:translateY(0)}}
.fade-up{opacity:0;transform:translateY(20px);animation:fup 1s ease-out .9s forwards}
@keyframes fup{to{opacity:1;transform:none}}

/* ========== LANGUAGE TOGGLE ========== */
.topbar-right{display:flex;align-items:center;gap:14px}
.lang-toggle{display:flex;align-items:center;gap:4px;font-family:var(--mono);font-size:11px;letter-spacing:.18em;padding:6px 10px;border:1px solid var(--rule);border-radius:4px;background:var(--paper);cursor:pointer;transition:border-color .3s}
.lang-toggle:hover{border-color:var(--ink)}
.lang-opt{color:var(--ink-faint);transition:color .3s,font-weight .3s;display:inline-flex;align-items:center;gap:4px}
.lang-opt.active{color:var(--ink);font-weight:700}
.lang-opt .flag{width:20px;height:14px;border-radius:2px;overflow:hidden;flex:none;box-shadow:0 0 0 1px rgba(14,14,12,.15)}
.lang-sep{color:var(--ink-faint);font-size:9px}

/* ========== BURGER + MOBILE NAV ========== */
.burger{display:none;width:32px;height:24px;flex-direction:column;justify-content:space-between;padding:0;position:relative;z-index:70}
.burger span{display:block;width:100%;height:2px;background:var(--ink);transition:transform .35s,opacity .25s}
.burger.open span:nth-child(1){transform:translateY(11px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-11px) rotate(-45deg)}

.mobile-nav{position:fixed;inset:0;z-index:58;background:var(--paper);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;opacity:0;pointer-events:none;transition:opacity .35s;padding:20px}
.mobile-nav.open{opacity:1;pointer-events:auto}
.mobile-nav a{font-family:var(--display);font-weight:320;font-size:clamp(28px,6vw,44px);line-height:1.2;font-variation-settings:"opsz" 72,"WONK" 1;color:var(--ink);transition:color .3s;text-align:center}
.mobile-nav a.active{color:var(--gold-deep)}
.mobile-nav a:hover{color:var(--gold-deep)}
.mobile-nav-contact{margin-top:32px;text-align:center;display:flex;flex-direction:column;gap:10px}
.mobile-nav-contact a{font-family:var(--mono);font-size:13px;letter-spacing:.14em;color:var(--ink-dim)}

/* ========== RESPONSIVE ========== */

/* Tablet */
@media (max-width:1100px){
  .nav{display:none}
  .burger{display:flex}
  .page-head .wrap{grid-template-columns:1fr;gap:30px}
  footer .wrap{grid-template-columns:1fr 1fr}
  .mark .wm small{display:none}
  .spec-table{font-size:11.5px}
  .spec-table th,.spec-table td{padding:10px 12px}
  .figure{min-height:280px !important}
}

/* Large phone */
@media (max-width:700px){
  html{overflow-x:hidden}
  body{overflow-x:hidden;width:100%}
  section{padding:60px 16px}
  section.first,.page-head{padding-top:100px;padding-left:16px;padding-right:16px;padding-bottom:40px}

  /* Topbar mobile */
  .topbar{padding:10px 14px;gap:6px;grid-template-columns:auto auto auto;justify-content:space-between}
  .topbar-right{gap:8px}
  .topbar-right .cta{display:none}
  .mark{gap:8px}
  .mark .logo{width:32px;height:32px}
  .mark .wm{font-size:15px}
  .lang-toggle{padding:4px 8px;font-size:9px;gap:3px;letter-spacing:.12em}
  .lang-opt .flag{width:16px;height:11px}
  .burger{width:28px;height:20px}

  /* Typography scaling */
  .h-xxl{font-size:clamp(32px,9vw,60px);letter-spacing:-.02em}
  .h-xl{font-size:clamp(28px,7vw,48px)}
  .h-l{font-size:clamp(24px,5.5vw,38px)}
  .h-m{font-size:clamp(20px,4vw,28px)}
  p.lead{font-size:16px;max-width:100%}
  p.body{font-size:15px;max-width:100%}
  .eyebrow{font-size:9.5px;letter-spacing:.2em}
  .mono-label{font-size:9px}

  /* Page head */
  .page-head h1{font-size:clamp(32px,9vw,60px) !important;word-break:break-word}
  .page-head .meta{padding-left:14px;font-size:10px}
  .page-head .meta b{font-size:8.5px;letter-spacing:.18em}
  .page-head .crumbs{font-size:10px;gap:6px}

  /* Marquee */
  .marquee-track{font-size:clamp(18px,4.5vw,32px);gap:28px}
  .marquee{padding:12px 0}

  /* CTA banner */
  .cta-banner{padding:70px 16px}
  .cta-banner h2{font-size:clamp(28px,7vw,48px)}
  .cta-banner p{font-size:14px}
  .cta-banner .btn{padding:14px 20px;font-size:10px;letter-spacing:.2em}

  /* Tables */
  .spec-table{font-size:10.5px;display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}
  .spec-table th{width:auto;min-width:90px;white-space:nowrap}
  .spec-table th,.spec-table td{padding:8px 10px}

  /* Figures */
  .figure{min-height:220px !important;aspect-ratio:16/10 !important}
  .figure .cap{font-size:9px;padding:10px 12px}
  .figure .tag{font-size:8.5px;padding:3px 8px}

  /* Footer */
  footer{padding:40px 16px 24px}
  footer .wrap{grid-template-columns:1fr;gap:28px}
  footer .col h4{margin-bottom:10px}
  footer .col a,footer .col p{font-size:14px;margin-bottom:4px}
  footer .wm{font-size:clamp(36px,11vw,80px);white-space:normal;word-break:break-word}
  footer .wm-row{margin-top:36px;gap:16px;flex-wrap:wrap}
  footer .wm-row img{width:50px;height:50px}
  footer .bottom{font-size:9px;letter-spacing:.18em;margin-top:36px;padding-top:16px;flex-direction:column;gap:6px}

  /* Longform / policies */
  .longform{padding:0}
  .longform h2{font-size:clamp(20px,5vw,28px);margin:36px 0 12px}
  .longform p{font-size:15px}
  .longform ul,.longform ol{font-size:15px;margin-left:16px}
  .longform table{font-size:10px;display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}
  .longform table th,.longform table td{padding:8px;min-width:80px}

  /* Mobile nav adjustments */
  .mobile-nav a{font-size:clamp(24px,5.5vw,36px)}
  .mobile-nav{gap:18px;padding:80px 20px 40px}
}

/* Small phone */
@media (max-width:420px){
  .topbar{padding:8px 12px}
  .mark .logo{width:28px;height:28px}
  .mark .wm{font-size:13px}
  .lang-toggle{padding:3px 6px;font-size:8px}
  .lang-opt .flag{width:14px;height:10px}
  section{padding:48px 12px}
  .page-head{padding-top:90px !important}
  .page-head h1{font-size:clamp(28px,8vw,48px) !important}
  .h-xxl{font-size:clamp(28px,8vw,48px)}
  .h-xl{font-size:clamp(24px,6.5vw,40px)}
  .cta-banner h2{font-size:clamp(24px,6.5vw,40px)}
  footer .wm{font-size:clamp(30px,10vw,60px)}
  .mobile-nav a{font-size:clamp(20px,5vw,30px)}
}

/* ========== LONGFORM TYPOGRAPHY (policies) ========== */
.longform{max-width:760px;margin:0 auto}
.longform h2{font-family:var(--display);font-weight:320;font-size:clamp(26px,3vw,40px);margin:48px 0 16px;line-height:1.1;letter-spacing:-.01em}
.longform h2 em{font-style:italic;color:var(--gold-deep)}
.longform h3{font-family:var(--display);font-weight:500;font-size:18px;margin:28px 0 10px;letter-spacing:-.005em;text-transform:uppercase;font-family:var(--mono);font-size:11px;letter-spacing:.24em;color:var(--ink-dim)}
.longform p{font-size:16px;line-height:1.7;color:var(--ink-soft);margin-bottom:14px;font-variation-settings:"opsz" 18}
.longform ul,.longform ol{margin:10px 0 18px 22px;color:var(--ink-soft);font-size:16px;line-height:1.7}
.longform li{margin-bottom:6px}
.longform li::marker{color:var(--gold-deep)}
.longform a{color:var(--ink);border-bottom:1px solid var(--gold);padding-bottom:1px}
.longform a:hover{background:var(--gold-soft)}
.longform table{width:100%;border-collapse:collapse;font-family:var(--mono);font-size:12px;margin:16px 0 24px}
.longform table th,.longform table td{border:1px solid var(--rule);padding:10px 12px;text-align:left;vertical-align:top}
.longform table th{background:var(--paper-2);text-transform:uppercase;letter-spacing:.16em;font-size:10px;color:var(--ink-dim);font-weight:500}
.longform blockquote{border-left:3px solid var(--gold);padding:8px 0 8px 20px;margin:20px 0;font-style:italic;color:var(--ink)}