/* ========== TOKENS / BRAND ==========
  Direction: Restrained — teal unico su base charcoal.
  Type: Space Grotesk display + DM Sans body + JetBrains Mono utility
  Density 4, Motion 3, Variance 5
  Palette: #1A1A1A / #FFFFFF / #D4D7DC / #6A6E75 / #008080
*/
:root{
  --bg: #1A1A1A;
  --bg-elev: #232323;
  --bg-elev2: #2A2A2A;
  --paper: #FFFFFF;
  --paper-dim: #D4D7DC;
  --paper-faint: #8B9099;
  --accent: #008080;
  --accent-hover: #0A9E9E;
  --accent-ink: #FFFFFF;
  --line: rgba(212,215,220,0.10);
  --line-strong: rgba(212,215,220,0.18);
  --radius: 14px;
  --radius-sm: 10px;
  --container: 1180px;
  --ease: cubic-bezier(.22,1,.36,1);
  --ease-emph: cubic-bezier(.16,1,.3,1);
  --ease-in-out: cubic-bezier(.65,0,.35,1);
  --hdr-h: 64px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scrollbar-gutter:stable;overflow-x:hidden;max-width:100%}
body{max-width:100%}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
}
body{
  background:var(--bg);
  color:var(--paper);
  font-family:"DM Sans",system-ui,sans-serif;
  font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
ul{list-style:none}
::selection{background:var(--accent);color:var(--accent-ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.container{max-width:var(--container);margin:0 auto;padding:0 28px}
@media(max-width:640px){.container{padding:0 20px}}
.skip-link{position:fixed;left:16px;top:10px;z-index:100;padding:9px 14px;border-radius:999px;background:var(--accent);color:#fff;font-family:"JetBrains Mono",monospace;font-size:.72rem;transform:translateY(-180%);transition:transform .2s var(--ease)}
.skip-link:focus{transform:translateY(0)}
.eyebrow{
  font-family:"JetBrains Mono",monospace;font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--paper-dim);display:inline-flex;align-items:center;gap:10px;
  padding:4px 0;
}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--accent);opacity:.95;flex-shrink:0}
.sec{padding:96px 0;border-bottom:1px solid var(--line);position:relative;isolation:isolate;contain:paint}
@media(max-width:800px){.sec{padding:72px 0}}
.sec-title{font-family:"Space Grotesk",sans-serif;font-weight:700;letter-spacing:-.03em;line-height:1; font-size:clamp(1.9rem,4vw,2.75rem);margin:14px 0 14px;text-wrap:balance}
.sec-lede{color:var(--paper-dim);max-width:54ch;font-size:1.05rem;line-height:1.65}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:"JetBrains Mono",monospace;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;
  padding:14px 22px;border:1px solid transparent;border-radius:999px;
  transition:transform .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:var(--accent-ink);font-weight:600;border-color:var(--accent)}
.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px)}
.btn-ghost{border-color:var(--line-strong);color:var(--paper);background:transparent}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn svg{width:14px;height:14px;flex-shrink:0}

/* ========== HEADER ========== */
.topbar{
  position:fixed;inset:0 0 auto 0;z-index:50;height:var(--hdr-h);
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:0 max(28px, env(safe-area-inset-right)) 0 max(28px, env(safe-area-inset-left));
  background:rgba(26,26,26,.78);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.logo{display:flex;align-items:center;gap:0;isolation:isolate}
.logo img{height:28px;width:auto;display:block;mix-blend-mode:difference;filter:brightness(1);transition:filter .2s var(--ease)}
@media(max-width:640px){.logo img{height:24px}}
@supports not (mix-blend-mode: difference){
  .logo img{mix-blend-mode:normal;filter:none}
}
@media (prefers-color-scheme: light){
  @supports not (mix-blend-mode: difference){
    .logo img{filter:invert(1) brightness(.95)}
  }
}
.nav{display:flex;gap:28px;align-items:center}
.nav a{font-family:"JetBrains Mono",monospace;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--paper-dim);transition:color .18s}
.nav a:hover{color:var(--paper)}
.nav a[aria-current="page"]{color:var(--paper)}
.top-actions{display:flex;align-items:center;gap:12px}
.burger{display:none;width:44px;height:44px;align-items:center;justify-content:center;border:1px solid var(--line-strong);border-radius:999px;background:transparent}
.burger span,.burger span::before,.burger span::after{content:"";display:block;width:16px;height:1.5px;background:var(--paper);position:relative;transition:transform .25s var(--ease),opacity .2s,top .25s}
.burger span::before{position:absolute;top:-5px;left:0}
.burger span::after{position:absolute;top:5px;left:0}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{transform:rotate(45deg);top:0}
.burger[aria-expanded="true"] span::after{transform:rotate(-45deg);top:0}
@media(max-width:920px){.nav{display:none}.burger{display:inline-flex}}
.prog{position:absolute;left:0;right:0;bottom:-1px;height:2px;background:transparent;overflow:hidden}
.prog i{display:block;height:100%;width:100%;background:var(--accent);transform:scaleX(0);transform-origin:left;will-change:transform}
.mobile{
  position:fixed;inset:var(--hdr-h) 0 auto 0;z-index:49;background:var(--bg);
  border-bottom:1px solid var(--line);padding:22px 20px 28px;
  display:flex;flex-direction:column;gap:6px;
  transform:translateY(-110%);visibility:hidden;transition:transform .38s var(--ease-emph),visibility 0s linear .38s;pointer-events:none;
}
.mobile.open{transform:translateY(0);visibility:visible;transition-delay:0s;pointer-events:auto}
.mobile a{font-family:"Space Grotesk",sans-serif;font-size:1.55rem;font-weight:700;letter-spacing:-.02em;padding:10px 4px;border-bottom:1px solid var(--line)}
.mobile a:last-child{border:0}
.mobile .btn{margin-top:10px;width:100%;font-size:.74rem;letter-spacing:.06em;white-space:normal;line-height:1.5;text-align:center}

/* ========== REVEAL ========== */
.js [data-reveal]{opacity:0;transform:translateY(20px) scale(.99);transition:opacity .7s var(--ease-emph),transform .7s var(--ease-emph)}
[data-reveal].in{opacity:1;transform:translateY(0) scale(1)}
[data-reveal].d1{transition-delay:.06s}
[data-reveal].d2{transition-delay:.12s}
[data-reveal].d3{transition-delay:.18s}
.js .stagger > *{opacity:0;transform:translateY(16px);transition:opacity .6s var(--ease-emph),transform .6s var(--ease-emph)}
.stagger.in > *{opacity:1;transform:translateY(0)}
.stagger.in > *:nth-child(1){transition-delay:.05s}
.stagger.in > *:nth-child(2){transition-delay:.12s}
.stagger.in > *:nth-child(3){transition-delay:.16s}
.stagger.in > *:nth-child(4){transition-delay:.22s}

/* ========== HERO — PREMIUM MINIMAL ========== */
.hero{
  min-height:100vh;
  min-height:100svh;
  display:flex;flex-direction:column;justify-content:center;
  padding-top:var(--hdr-h);
  border-bottom:1px solid var(--line);position:relative;overflow:hidden;
  background:var(--bg);
}
.hero-bg{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.hero-video{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 38%;
  opacity:.34;filter:brightness(.74) saturate(.88) contrast(1.02);will-change:transform,opacity;
  transform:scale(1.04);
}
.hero-overlay{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg, rgba(26,26,26,.10) 0%, rgba(26,26,26,.38) 44%, rgba(26,26,26,.74) 70%, var(--bg) 92%),
    radial-gradient(900px 480px at 50% 32%, rgba(0,128,128,.07), transparent 68%),
    radial-gradient(640px 320px at 78% 18%, rgba(255,255,255,.04), transparent 72%);
}
.hero-main{position:relative;z-index:1;width:100%;display:flex;align-items:center;justify-content:center;min-height:calc(100vh - var(--hdr-h));min-height:calc(100svh - var(--hdr-h));padding:56px 28px 64px;text-align:center}
.hero-center{max-width:740px;width:100%;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:0}
.hero h1{
  font-family:"Space Grotesk",sans-serif;font-weight:700;letter-spacing:-.05em;line-height:.86;
  font-size:clamp(2.7rem,6.2vw,4.85rem);margin:0;text-align:center;
  font-variation-settings:"wdth" 100; text-wrap:balance;
}
.hero-title{overflow:visible}
.hero-title .line{display:block;overflow:hidden;padding-bottom:.04em}
.js .hero-title .line span{display:block;transform:translateY(105%);will-change:transform}
.hero.is-ready .hero-title .line span{animation:lineIn .72s var(--ease-emph) forwards}
.hero.is-ready .hero-title .line:nth-child(1) span{animation-delay:.10s}
.hero.is-ready .hero-title .line:nth-child(2) span{animation-delay:.20s}
.hero.is-ready .hero-title .line:nth-child(3) span{animation-delay:.30s}
@keyframes lineIn{from{transform:translateY(105%)}to{transform:translateY(0)}}
.hero h1 em{font-style:normal;position:relative;display:inline-block}
.hero h1 em.gradient-ink{background:linear-gradient(90deg, var(--accent) 0%, #0FAEAE 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero h1 em.gradient-ink::after{content:"";position:absolute;left:0;right:0;bottom:.06em;height:2px;background:linear-gradient(90deg,var(--accent),#0FAEAE);transform:scaleX(0);transform-origin:left;box-shadow:0 0 12px rgba(0,128,128,.6)}
.hero.is-ready h1 em.gradient-ink::after,
.hero h1 em.gradient-ink.draw::after{animation:ruleIn .55s var(--ease-emph) .82s forwards}
@keyframes ruleIn{to{transform:scaleX(1)}}
/* Editorial accent — Editors Note alternativa pro (Instrument Serif) */
.hero h1 em.editorial{
  font-family:"Instrument Serif", serif;
  font-style:italic;
  font-weight:400;
  letter-spacing:-.025em;
  background:none;
  -webkit-background-clip:initial;
  background-clip:initial;
  color:var(--accent);
}
.hero h1 em.editorial::after{background:var(--accent);box-shadow:0 0 10px rgba(0,128,128,.45)}
/* Accento editoriale (Instrument Serif italic) nei titoli di sezione, fuori hero */
h2 em.editorial, h3 em.editorial{
  font-family:"Instrument Serif", serif;
  font-style:italic;
  font-weight:400;
  letter-spacing:-.025em;
  color:var(--accent);
}
.hero-lede{margin-top:20px;max-width:52ch;color:var(--paper-dim);font-size:1.05rem;line-height:1.65;text-wrap:balance;text-align:center}
.js .hero-lede{opacity:0;transform:translateY(8px)}
.hero.is-ready .hero-lede{animation:fadeUp .55s var(--ease) .45s forwards}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:28px}
.js .hero-ctas{opacity:0;transform:translateY(8px)}
.hero.is-ready .hero-ctas{animation:fadeUp .55s var(--ease) .52s forwards}
@keyframes fadeUp{to{opacity:1;transform:translateY(0)}}
.hero-context-strip{position:relative;z-index:1;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.015);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);padding:14px 0}
.hero-context-inner{max-width:var(--container);margin:0 auto;padding:0 28px;display:flex;align-items:center;gap:22px}
.hero-context-label{flex-shrink:0;font-family:"JetBrains Mono",monospace;font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--paper-dim);opacity:.9;white-space:nowrap;line-height:1.2}
.context-track{flex:1;min-width:0;overflow:hidden}
.context-list{display:flex;align-items:center;gap:10px;list-style:none;margin:0;padding:0;padding-right:10px;flex-shrink:0}
.context-chip{
  display:inline-flex;align-items:center;gap:10px;white-space:nowrap;
  border:1px solid var(--line);background:var(--bg-elev);
  padding:8px 14px 8px 10px;border-radius:999px;
  transition:border-color .22s var(--ease),background .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease);
}
.context-chip:hover{border-color:rgba(0,128,128,.32);background:#252525;transform:translateY(-1px);box-shadow:0 4px 16px rgba(0,0,0,.18)}
.context-ico{
  width:26px;height:26px;border-radius:999px;display:flex;align-items:center;justify-content:center;
  flex-shrink:0;background:rgba(0,128,128,.12);border:1px solid rgba(0,128,128,.18);color:var(--accent);
}
.context-ico svg{width:14px;height:14px;display:block;flex-shrink:0}
.chip-text{display:flex;flex-direction:column;line-height:1;gap:1px}
.chip-text b{font-family:"Space Grotesk",sans-serif;font-size:.82rem;font-weight:600;letter-spacing:-.01em;color:var(--paper);line-height:1.05}
.chip-text em{font-family:"JetBrains Mono",monospace;font-style:normal;font-size:.56rem;letter-spacing:.06em;text-transform:uppercase;color:var(--paper-dim);opacity:.95;line-height:1}
.marquee-mask{-webkit-mask-image:linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%);mask-image:linear-gradient(to right, transparent 0%, black 6%, black 94%, transparent 100%)}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.animate-marquee{animation:marquee 30s linear infinite;will-change:transform}
.context-track:hover .animate-marquee{animation-play-state:paused}
@media(max-width:1024px){.hero-context-inner{gap:16px}.context-list{gap:8px}}
@media(max-width:860px){.hero-context-inner{flex-direction:column;align-items:flex-start;gap:12px}.hero-context-label{opacity:.75}.context-track{width:100%}}
@media(max-width:640px){.hero-context-strip{padding:12px 0}.hero-context-inner{padding:0 16px}.context-chip{padding:7px 12px 7px 9px}.context-ico{width:24px;height:24px}.context-ico svg{width:13px;height:13px}.chip-text b{font-size:.80rem}}
@media(prefers-reduced-motion:reduce){
  .animate-marquee{animation:none !important;transform:none !important}
  .hero-title .line span{transform:none !important;animation:none !important}
  .hero h1 em.gradient-ink::after,.hero h1 em.editorial::after{transform:scaleX(1) !important;animation:none !important}
  .hero-ctas,.hero-lede{opacity:1 !important;transform:none !important;animation:none !important}
}

/* ========== SERVIZI ========== */
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:36px}
@media(max-width:740px){.cards{grid-template-columns:1fr}}
.card{
  border:1px solid var(--line-strong);background:var(--bg-elev);border-radius:var(--radius);
  padding:26px 24px;position:relative;overflow:hidden;
  transition:border-color .22s var(--ease), transform .22s var(--ease), background .22s;
}
.card:hover{border-color:rgba(0,128,128,.38);transform:translateY(-2px);background:#252525}
.card::before{
  content:"";position:absolute;left:0;top:0;right:0;height:1px;background:var(--accent);opacity:0;transition:opacity .22s
}
.card:hover::before{opacity:1}
.card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:16px}
.card-code{font-family:"JetBrains Mono",monospace;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.card-tag{font-family:"JetBrains Mono",monospace;font-size:.62rem;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-ink);background:var(--accent);padding:4px 8px;border-radius:999px;font-weight:600}
.card h3{font-family:"Space Grotesk",sans-serif;font-size:1.18rem;font-weight:600;letter-spacing:-.02em;line-height:1.2;margin-bottom:10px}
.card p{color:var(--paper-dim);font-size:.95rem;line-height:1.6;max-width:42ch}
.card-out{margin-top:18px;padding-top:14px;border-top:1px solid var(--line);display:flex;align-items:center;gap:8px;font-family:"JetBrains Mono",monospace;font-size:.76rem;color:var(--paper)}
.card-out::before{content:"›";color:var(--accent);font-weight:700}
.card-features{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:7px}
.card-features li{position:relative;padding-left:18px;font-size:.86rem;line-height:1.55;color:var(--paper-dim)}
.card-features li::before{content:"—";position:absolute;left:0;top:0;color:var(--accent);font-weight:600}
.card-cta{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-family:"JetBrains Mono",monospace;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);transition:color .18s var(--ease)}
.card-cta::after{content:"→";transition:transform .18s var(--ease)}
.card-cta:hover{color:var(--accent-hover)}
.card-cta:hover::after{transform:translateX(3px)}
.catalog-intro{margin-top:28px;font-family:"JetBrains Mono",monospace;font-size:.64rem;letter-spacing:.08em;text-transform:uppercase;color:var(--paper-dim);opacity:.9}
.catalog-foot{margin-top:22px;padding:20px 22px;border:1px solid var(--line-strong);background:var(--bg-elev);border-radius:var(--radius);display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.catalog-foot-text h4{font-family:"Space Grotesk",sans-serif;font-size:1.06rem;font-weight:600;letter-spacing:-.015em;margin-bottom:6px}
.catalog-foot-text p{color:var(--paper-dim);font-size:.92rem;line-height:1.6;max-width:62ch;margin:0}
.catalog-foot .btn{flex-shrink:0}
@media(max-width:640px){.catalog-foot{padding:16px}}

/* ========== PROCESSO ========== */
.process{margin-top:36px;position:relative}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:0;position:relative}
.step{position:relative;padding-top:0;display:flex;flex-direction:column;align-items:flex-start}
.step:not(:last-child)::after{content:"";position:absolute;top:18px;left:36px;width:calc(100% - 36px + 28px);height:1px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .9s var(--ease-emph);will-change:transform}
.step.in:not(:last-child)::after{transform:scaleX(1)}
@media(max-width:860px){
  .steps{grid-template-columns:1fr;gap:0}
  .step{
    display:flex;
    gap:14px;
    align-items:flex-start;
    padding:0 0 22px 0;
    flex-direction: row; /* icone a sinistra su mobile */
  }
  .step:not(:last-child)::after{top:40px;left:20px;right:auto;width:1px;height:calc(100% - 40px);background:var(--accent);transform:scaleY(0);transform-origin:top}
    .step.in:not(:last-child)::after{transform:scaleY(1)}
}
.step-num{font-family:"JetBrains Mono",monospace;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--paper-dim);margin-bottom:10px;display:block}
.step h3{font-family:"Space Grotesk",sans-serif;font-size:1.05rem;font-weight:600;letter-spacing:-.01em;margin-bottom:8px}
.step p{color:var(--paper-dim);font-size:.92rem;line-height:1.6}



/* ========== ABOUT ========== */
.about{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;margin-top:28px}
@media(max-width:860px){.about{grid-template-columns:1fr}}
.about p{color:var(--paper-dim);margin-bottom:14px;max-width:52ch}
.principles{border-top:1px solid var(--line);margin-top:4px}
.principle{padding:18px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:52px 1fr;gap:16px;align-items:start}
.principle b{font-family:"JetBrains Mono",monospace;font-size:.76rem;color:var(--accent);padding-top:2px;display:flex;justify-content:center;align-items:flex-start;text-align:center}
.principle h4{font-family:"Space Grotesk",sans-serif;font-size:.98rem;font-weight:600;margin-bottom:4px}
.principle p{font-size:.90rem;margin:0;color:var(--paper-dim)}

/* ========== CONTACT ========== */
.contact{margin-top:32px;display:grid;grid-template-columns:.95fr 1.2fr;gap:28px}
@media(max-width:920px){.contact{grid-template-columns:1fr}}
.contact-side p{color:var(--paper-dim);max-width:38ch;margin-bottom:22px}
.contact-infos{display:grid;gap:18px;margin-bottom:22px}
.contact-infos div span{display:block;font-family:"JetBrains Mono",monospace;font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--paper-dim);margin-bottom:4px}
.contact-infos a{font-family:"JetBrains Mono",monospace;font-size:.90rem;border-bottom:1px solid var(--line-strong);padding-bottom:3px;width:fit-content;display:block}
.contact-value{font-family:"JetBrains Mono",monospace;font-size:.90rem;color:var(--paper);display:block}
.contact-infos small{display:block;font-size:.74rem;color:var(--paper-dim);opacity:.75;margin-top:4px;line-height:1.4}
.contact-infos a{transition:border-color .18s,color .18s}
.contact-infos a:hover{color:var(--accent);border-color:var(--accent)}
.form{
  border:1px solid var(--line-strong);background:var(--bg-elev);border-radius:var(--radius);padding:22px;display:grid;gap:16px;
}
.form-head h3{font-family:"Space Grotesk",sans-serif;font-size:1.18rem;font-weight:600;letter-spacing:-.02em;margin-bottom:4px}
.form-head p{color:var(--paper-dim);font-size:.88rem;line-height:1.5;margin:0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:560px){.grid2{grid-template-columns:1fr}}
.field{position:relative;border:1px solid var(--line-strong);border-radius:10px;background:var(--bg-elev2);padding:22px 14px 8px;transition:border-color .18s var(--ease),background .18s var(--ease),box-shadow .18s var(--ease)}
.field:focus-within{border-color:var(--accent);background:#2A2A2A;box-shadow:0 0 0 3px rgba(0,128,128,.12)}
.field label{
  position:absolute;left:14px;top:14px;font-family:"JetBrains Mono",monospace;font-size:.82rem;color:var(--paper-dim);
  transition:transform .18s var(--ease), color .18s var(--ease), background .18s var(--ease);pointer-events:none;transform-origin:left;
  padding:0 4px;background:transparent;
}
.field input,.field select,.field textarea{
  width:100%;border:0;outline:0;background:transparent;color:var(--paper);font-size:.95rem;line-height:1.4;padding:0;
}
.field textarea{resize:vertical;min-height:84px}
.field.filled label,.field:focus-within label{transform:translateY(-10px) scale(.82);color:var(--accent);background:var(--bg-elev2);padding:0 4px}
.field:focus-within label{background:#2A2A2A}
.field select{appearance:none;cursor:pointer}
.sel::after{content:"▾";position:absolute;right:14px;top:50%;transform:translateY(-50%);color:var(--paper-faint);pointer-events:none;font-size:.78rem}
.custom-select.sel::after{display:none}
.custom-select{position:relative}
.custom-select.field{padding:0;border:0;background:transparent;box-shadow:none}
.custom-select.field label{left:14px;top:0;transform:translateY(-50%) scale(.82);background:var(--bg-elev);padding:0 6px;color:var(--paper-dim);pointer-events:none}
.custom-select.field.filled label,
.custom-select.field:focus-within label,
.custom-select.is-open label{color:var(--accent)}
.custom-select .select-trigger{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:22px 14px 10px;border:1px solid var(--line-strong);border-radius:10px;background:var(--bg-elev2);color:var(--paper);font-size:.95rem;line-height:1.4;cursor:pointer;transition:border-color .18s var(--ease),background .18s var(--ease),box-shadow .18s var(--ease);text-align:left;min-height:54px}
.custom-select .select-trigger:focus{outline:none}
.custom-select:focus-within .select-trigger,
.custom-select.is-open .select-trigger{border-color:var(--accent);background:#2A2A2A;box-shadow:0 0 0 3px rgba(0,128,128,.12)}
.custom-select .select-value{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:color .18s}
.custom-select .select-value.is-placeholder{color:var(--paper-dim);opacity:.75}
.custom-select .select-arrow{flex-shrink:0;width:18px;height:18px;display:flex;align-items:center;justify-content:center;color:var(--paper-faint);transition:transform .22s var(--ease),color .18s}
.custom-select .select-arrow svg{width:14px;height:14px;display:block}
.custom-select.is-open .select-arrow{transform:rotate(180deg);color:var(--accent)}
.custom-select .select-options{position:absolute;left:0;right:0;top:calc(100% + 8px);background:var(--bg-elev);border:1px solid var(--line-strong);border-radius:12px;padding:6px;margin:0;list-style:none;max-height:240px;overflow-y:auto;z-index:30;box-shadow:0 16px 32px rgba(0,0,0,.45),0 0 0 1px rgba(0,128,128,.08);opacity:0;transform:translateY(-6px) scale(.98);pointer-events:none;transition:opacity .18s var(--ease),transform .18s var(--ease);scrollbar-width:thin;scrollbar-color:rgba(0,128,128,.5) transparent}
.custom-select .select-options.is-open{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}
.custom-select .select-options[hidden]{display:none !important}
.custom-select .select-options li{padding:11px 12px;border-radius:8px;font-size:.92rem;line-height:1.4;color:var(--paper-dim);cursor:pointer;transition:background .15s var(--ease),color .15s var(--ease);display:flex;align-items:center;gap:8px}
.custom-select .select-options li::before{content:"";width:6px;height:6px;border-radius:50%;background:transparent;flex-shrink:0;transition:background .15s}
.custom-select .select-options li:hover,
.custom-select .select-options li.is-focused{background:rgba(0,128,128,.10);color:var(--paper)}
.custom-select .select-options li.is-selected{background:var(--accent);color:var(--accent-ink)}
.custom-select .select-options li.is-selected::before{background:var(--accent-ink)}
.custom-select .select-options li:active{background:var(--accent-hover);color:var(--accent-ink)}
.custom-select.field.invalid .select-trigger{border-color:rgba(248,113,113,.55);background:rgba(248,113,113,.06);box-shadow:none}
.field.invalid{border-color:rgba(248,113,113,.55);background:rgba(248,113,113,.06);box-shadow:none}
.form-hint{font-family:"JetBrains Mono",monospace;font-size:.68rem;color:var(--paper-dim);opacity:.85}
.form-status{font-family:"JetBrains Mono",monospace;font-size:.78rem;min-height:1.2em}
.form-status.ok{color:#6EE7A8}
.form-status.err{color:#F87171}
.form-privacy{color:var(--paper-faint);font-size:.66rem;line-height:1.45;margin:0}
/* ========== CONTACT — RIORGANIZZATA ========== */
.sec-contact .sec-lede { margin-bottom: 28px; max-width: 58ch; }
.contact { margin-top: 40px; gap: 32px; align-items: start; }
@media(max-width:920px){ .contact{ gap: 28px; } }

.contact-side {
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: sticky;
  top: calc(var(--hdr-h) + 18px);
}
@media(max-width:920px){ .contact-side{ position: static; } }

.contact-intro h3 {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.08rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--paper);
  margin-bottom: 8px;
}
.contact-intro p {
  color: var(--paper-dim);
  font-size: .95rem;
  line-height: 1.6;
  max-width: 42ch;
  margin: 0;
}

.contact-infos {
  display: grid;
  gap: 12px;
  margin: 0;
}
.contact-infos-below {
  grid-column: 1 / -1;
  grid-template-columns: repeat(2, 1fr);
}
@media(max-width:640px){ .contact-infos-below{ grid-template-columns: 1fr; } }
.contact-info-card {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 16px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color .22s var(--ease), background .22s, transform .22s var(--ease);
}
.contact-info-card:hover {
  border-color: rgba(0,128,128,.28);
  background: #252525;
  transform: translateY(-1px);
}
.info-icon {
  width: 42px;
  height: 42px;
  min-width: 42px;
  min-height: 42px;
  border-radius: 10px;
  border: 1px solid var(--line-strong);
  background: var(--bg-elev2);
  color: var(--accent);
  display: grid;
  place-items: center;
  place-content: center;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  flex-grow: 0;
  line-height: 0;
  font-size: 0;
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  position: relative;
  overflow: hidden;
  transition: border-color .22s, background .22s, transform .22s var(--ease);
}
.contact-info-card:hover .info-icon {
  border-color: rgba(0,128,128,.35);
  background: rgba(0,128,128,.10);
}
.info-icon svg { width: 20px; height: 20px; display: block; margin: auto; padding: 0; flex-shrink: 0; align-self: center; justify-self: center; }
.info-body { flex: 1; min-width: 0; }
.contact-info-card .info-label {
  display: block;
  font-family: "JetBrains Mono", monospace;
  font-size: .62rem;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--paper-dim);
  margin-bottom: 4px;
}
.contact-info-card .info-value {
  display: block;
  font-family: "JetBrains Mono", monospace;
  font-size: .88rem;
  color: var(--paper);
  line-height: 1.4;
  word-break: break-word;
}
.contact-info-card a.info-value {
  border-bottom: 1px solid transparent;
  transition: border-color .18s, color .18s;
  width: fit-content;
}
.contact-info-card a.info-value:hover { color: var(--accent); border-color: var(--accent); }
.contact-info-card .info-body small {
  display: block;
  margin-top: 4px;
  font-size: .76rem;
  color: var(--paper-dim);
  opacity: .85;
  line-height: 1.4;
}

.contact-availability {
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 12px;
}
.contact-privacy-hint {
  font-size: .72rem;
  line-height: 1.5;
  color: var(--paper-faint);
  max-width: 42ch;
}

/* Form improvements — header più pulito */
.form { padding: 24px; gap: 18px; }
.form-head { padding-bottom: 4px; border-bottom: 1px solid var(--line); margin-bottom: 2px; }
.form-head h3 { font-size: 1.14rem; }
.form-privacy { font-size: .68rem; line-height: 1.5; color: var(--paper-faint); }

/* Responsive rifiniture */
@media(max-width:640px){
  .contact-side{ gap: 20px; }
  .contact-info-card{ padding: 14px; }
  .form{ padding: 20px 16px; }
}


/* Checkbox privacy — organizzato e accessibile */
.field-checkbox {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color .18s var(--ease), background .18s;
}
.field-checkbox:hover { border-color: var(--line-strong); background: #252525; }
.field-checkbox:has(input:focus-visible) { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(0,128,128,.12); }
.field-checkbox input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px; height: 18px;
  margin: 1px 0 0 0;
  flex-shrink: 0;
  border: 1.5px solid var(--line-strong);
  border-radius: 4px;
  background: var(--bg-elev2);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background .18s, border-color .18s, box-shadow .18s;
  position: relative;
}
.field-checkbox input[type="checkbox"]:checked {
  background: var(--accent);
  border-color: var(--accent);
}
.field-checkbox input[type="checkbox"]:checked::after {
  content: "";
  width: 4px; height: 8px;
  border: solid var(--accent-ink);
  border-width: 0 1.8px 1.8px 0;
  transform: rotate(45deg) translateY(-1px);
  display: block;
}
.field-checkbox input[type="checkbox"]:focus-visible { outline: none; }
.field-checkbox span { font-size: .88rem; line-height: 1.5; color: var(--paper-dim); }
.field-checkbox a { color: var(--paper); text-decoration: underline; text-underline-offset: 3px; font-weight: 500; transition: color .18s; }
.field-checkbox a:hover { color: var(--accent); }
.field-checkbox.invalid { border-color: rgba(248,113,113,.5); background: rgba(248,113,113,.06); }

/* Rounding globale coerente — rifiniture */
.sec, .card, .impact-metric-card, .impact-methodology, .impact-cta, .contact-info-card, .form, .privacy-article, .privacy-toc {
  border-radius: var(--radius);
  overflow: hidden; /* evita sbordature interne */
}
.field, .field-checkbox { border-radius: var(--radius-sm); }
.btn, .context-chip, .client-logo-placeholder { border-radius: 999px; }
.info-icon, .card-ico, .step-ico { border-radius: 10px; }

/* ========== FOOTER ========== */
.footer{padding:40px 0 28px;border-top:1px solid var(--line)}
.footer-grid{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;align-items:flex-start}
.footer-cta h2{font-family:"Space Grotesk",sans-serif;font-weight:700;letter-spacing:-.03em;line-height:.95;font-size:clamp(1.6rem,3vw,2.2rem);max-width:18ch;margin-bottom:18px;text-wrap:balance}
.footer-links{display:flex;gap:48px;flex-wrap:wrap}
.footer-links b{font-family:"JetBrains Mono",monospace;font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--paper-dim);display:block;margin-bottom:12px}
.footer-links a{display:block;font-size:.92rem;color:var(--paper-dim);margin-bottom:8px;transition:color .18s}
.footer-links a:hover{color:var(--accent)}
.foot-bottom{margin-top:32px;padding-top:18px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-family:"JetBrains Mono",monospace;  font-size:.68rem;color:var(--paper-dim)}

/* ========== LIVENESS — MICRO-INTERAZIONI ========== */
/* Nav: underline animato sotto la voce attiva/hover */
.nav a{position:relative}
.nav a::after{content:"";position:absolute;left:0;bottom:-5px;width:100%;height:1.5px;background:var(--accent);border-radius:2px;transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
.nav a:hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}

/* Buttons: profondità accent */
.btn-primary{box-shadow:0 8px 26px -16px rgba(0,128,128,.55)}
.btn-primary:hover{box-shadow:0 14px 32px -14px rgba(0,128,128,.75)}

/* Cards servizi: icona + hover vivo */
.card-top-r{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.card-ico{width:44px;height:44px;border-radius:12px;border:1px solid var(--line-strong);background:var(--bg-elev2);display:flex;align-items:center;justify-content:center;color:var(--accent);flex-shrink:0;transition:border-color .25s var(--ease),background .25s,box-shadow .25s,transform .25s var(--ease)}
.card-ico svg{width:21px;height:21px}
.card:hover .card-ico{border-color:rgba(0,128,128,.45);background:rgba(0,128,128,.10);box-shadow:0 0 0 5px rgba(0,128,128,.07);transform:translateY(-2px)}
.card-out{transition:color .22s}
.card-out::before{display:inline-block;transition:transform .22s var(--ease)}
.card:hover .card-out{color:var(--accent)}
.card:hover .card-out::before{transform:translateX(3px)}

/* Spotlight che segue il cursore (card + case) — ottimizzato: raggio ridotto, opacità contenuta, layer isolato */
@media (hover:hover) and (pointer:fine){
  .card,.case{isolation:isolate;contain:paint}
  .card::after,.case::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;will-change:opacity;transform:translateZ(0);transition:opacity .22s var(--ease);background:radial-gradient(280px circle at var(--mx,50%) var(--my,50%),rgba(0,128,128,.07),transparent 68%)}
  .card:hover::after,.case:hover::after{opacity:1}
}
@media(prefers-reduced-motion:reduce){
  .card::after,.case::after{opacity:0 !important;transition:none !important}
}

/* Processo: icone + hover sugli step */
.step-ico{width:36px;height:36px;border-radius:10px;border:1px solid var(--line-strong);background:var(--bg-elev);display:flex;align-items:center;justify-content:center;color:var(--paper-dim);margin-bottom:12px;transition:color .22s,border-color .22s,background .22s,transform .22s var(--ease);position:relative;z-index:1}
.step-ico svg{width:17px;height:17px}
.step:hover .step-ico{color:var(--accent);border-color:rgba(0,128,128,.45);background:rgba(0,128,128,.08);transform:translateY(-2px)}
.step-num{transition:color .2s}
.step:hover .step-num{color:var(--accent)}
/* Processo mobile (<=860px): timeline verticale — linea azzurra collega direttamente i box icona, senza pallini */
@media(max-width:860px){
  .steps{grid-template-columns:1fr;gap:0}
  .step{display:flex;gap:14px;align-items:flex-start;padding:0 0 22px 0}
  .step-ico{width:40px;height:40px;margin:0;flex-shrink:0;position:relative;z-index:1}
  .step-body{flex:1;min-width:0;border:1px solid var(--line);background:var(--bg-elev);border-radius:12px;padding:14px 16px;transition:border-color .25s var(--ease),background .25s,transform .25s var(--ease)}
  .step:hover .step-body{border-color:rgba(0,128,128,.35);background:#242424;transform:translateY(-1px)}
  .step-num{margin-bottom:8px}
  .step h3{margin-bottom:6px}
  .step p{font-size:.9rem}
}

/* Chi siamo: principi interattivi */
.principle{position:relative;overflow:hidden;transition:background .25s}
.principle::after{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--accent);transform:scaleY(0);transform-origin:top;transition:transform .28s var(--ease)}
.principle:hover{background:rgba(0,128,128,.045)}
.principle:hover::after{transform:scaleY(1)}
.principle b{transition:color .22s}
.principle:hover b{color:var(--accent)}
.principle h4{transition:color .22s}
.principle:hover h4{color:var(--paper)}
.principle b{text-shadow:0 0 12px rgba(0,128,128,.35)}

/* Contatti: campi con underline accent + link con freccia */
.field::after{content:"";position:absolute;left:0;bottom:-1px;width:100%;height:1px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .28s var(--ease)}
.field:focus-within::after{transform:scaleX(1)}
.contact-infos a::after{content:"↗";display:inline-block;margin-left:6px;opacity:0;transform:translate(-3px,3px);transition:opacity .2s,transform .2s var(--ease);font-size:.82em}
.contact-infos a:hover::after{opacity:1;transform:translate(0,0)}

/* Footer: underline che cresce */
.footer-links a{background-image:linear-gradient(var(--accent),var(--accent));background-repeat:no-repeat;background-size:0% 1px;background-position:0 100%;transition:background-size .25s var(--ease),color .2s}
.footer-links a:hover{color:var(--accent);background-size:100% 1px}

/* Scrollbar in tema */
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:#343434;border-radius:99px;border:2px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:var(--accent)}

.btn-block{width:100%;margin-top:18px}
.btn-sm{padding:10px 16px;font-size:.72rem}

/* Validazione form: stato invalido */
.field.invalid{border-color:rgba(248,113,113,.45)}
.field.invalid::after{background:#F87171}
.field-err{display:block;font-family:"JetBrains Mono",monospace;font-size:.62rem;color:#F87171;margin-top:6px}

/* Dot "online" nel hint contatti */
.live-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#6EE7A8;margin-right:8px;vertical-align:1px;position:relative;animation:livePulse 2.2s var(--ease) infinite}
.live-dot::after{content:"";position:absolute;inset:-4px;border:1px solid rgba(110,231,168,.5);border-radius:50%;opacity:0;animation:liveRing 2.2s var(--ease) infinite}
@keyframes livePulse{0%,100%{opacity:1}50%{opacity:.5}}
@keyframes liveRing{0%{transform:scale(.5);opacity:.6}100%{transform:scale(1.6);opacity:0}}



/* Step icons: breath sottile per richiamare l'occhio lungo il processo */
.step-ico{animation:icoBreath 5s var(--ease) 1.4s infinite}
@keyframes icoBreath{0%,100%{box-shadow:0 0 0 0 rgba(0,128,128,0)}50%{box-shadow:0 0 0 5px rgba(0,128,128,.05)}}

/* Performance: sezioni sotto la piega renderizzate su richiesta */
.sec{content-visibility:auto;contain-intrinsic-size:auto 800px}

/* Riduzione movimento: loop disattivati, stato statico */
@media(prefers-reduced-motion:reduce){
  .live-dot,.live-dot::after,.step-ico{animation:none !important}
  .metric-fill{transform:scaleX(1) !important}
}

/* Torna in cima */
.to-top{position:fixed;right:22px;bottom:22px;z-index:60;width:46px;height:46px;border-radius:50%;border:1px solid var(--line-strong);background:rgba(35,35,35,.88);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);color:var(--paper-dim);display:flex;align-items:center;justify-content:center;opacity:0;transform:translateY(12px);pointer-events:none;transition:opacity .3s var(--ease),transform .3s var(--ease),border-color .22s,color .22s;box-shadow:0 8px 24px rgba(0,0,0,.35)}
.to-top.show{opacity:1;transform:translateY(0);pointer-events:auto}
.to-top:hover{border-color:var(--accent);color:var(--accent)}
.to-top svg{width:18px;height:18px}

/* Sezioni: linea accent + alone ambientale — ottimizzato (non più overlay slop) */
@supports (animation-timeline: view()){
  .sec::before{content:"";position:absolute;left:0;top:0;height:1px;width:min(420px,55%);background:linear-gradient(90deg,var(--accent),transparent);transform:scaleX(0);transform-origin:left;pointer-events:none;will-change:transform;animation:secRule linear both;animation-timeline:view();animation-range:entry 5% entry 30%}
  @keyframes secRule{to{transform:scaleX(1)}}
  .sec::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(520px 260px at 78% 8%,rgba(0,128,128,.045),transparent 70%);opacity:0;will-change:opacity;animation:secGlow linear both;animation-timeline:view();animation-range:entry 0% cover 22%}
  @keyframes secGlow{from{opacity:0}to{opacity:.55}}
}
@supports not (animation-timeline: view()){
  .sec::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(520px 260px at 78% 8%,rgba(0,128,128,.035),transparent 70%);opacity:0;will-change:opacity;transition:opacity .45s var(--ease)}
}
/* Hover intensifica leggermente — mai overlay fisso pesante */
@media (hover:hover) and (pointer:fine){
  .sec:hover::after{opacity:1}
}
@media(prefers-reduced-motion:reduce){
  .sec::before,.sec::after{animation:none !important;transition:none !important;opacity:0 !important}
}
@media(max-width:860px){
  .sec::after{display:none}
}

/* Mobile tweaks */
@media(max-width:640px){
  .card-ico{width:40px;height:40px;border-radius:10px}
  .card-ico svg{width:19px;height:19px}
  .to-top{right:14px;bottom:14px;width:44px;height:44px}
}

/* ========== RESPONSIVE — MOBILE OPTIMIZED ========== */
html{scroll-padding-top:calc(var(--hdr-h) + 12px)}
.btn{min-height:44px}
@media(max-width:920px){
  .topbar{padding:0 20px}
  .contact{gap:24px}
}
@media(max-width:768px){
  .sec{padding:56px 0}
  .sec-title{font-size:clamp(1.65rem,6vw,2.2rem)}
  .sec-lede{font-size:.98rem}
  .hero-main{padding:28px 0 32px}
  .about{margin-top:20px;gap:28px}
  .footer{padding:32px 0 24px}
  .footer-grid{gap:24px}
  .footer-links{gap:28px}
}
@media(max-width:640px){
  :root{--hdr-h:60px}
  .topbar{padding:0 max(16px, env(safe-area-inset-right)) 0 max(16px, env(safe-area-inset-left));height:60px}
  .top-actions .btn-ghost{padding:8px 12px !important;font-size:.68rem !important}
  .container{padding:0 16px}
  .sec{padding:48px 0}
  .hero{min-height:100svh}
  .hero-main{min-height:calc(100svh - var(--hdr-h));padding:28px 16px 48px}
  .hero h1{font-size:clamp(2.6rem,11vw,3.4rem);line-height:.92;letter-spacing:-.045em}
  .hero-lede{font-size:.95rem;line-height:1.55}
  .hero-ctas{flex-direction:column;width:100%;max-width:340px;margin-top:22px}
  .hero-ctas .btn{width:100%;justify-content:center;padding:15px 20px}
  .hero-context-strip{padding:12px 0}
  .hero-context-inner{padding:0 16px}
  .chip-text b{font-size:.78rem}
  .cards{gap:12px;margin-top:24px}
  .card{padding:20px 16px}
  .card h3{font-size:1.08rem}
  .process{margin-top:24px}
  .cases{gap:12px;margin-top:24px}
  .case-main,.case-metrics{padding:20px 16px}
  .case h3{font-size:1.18rem}
  .about{margin-top:18px}
  .principle{padding:14px 0;grid-template-columns:48px 1fr;gap:12px}
  .contact{margin-top:20px}
  .form{padding:20px 16px}
  .form-privacy{font-size:.64rem}
  .grid2{gap:12px}
  .footer-cta h2{font-size:1.45rem}
  .foot-bottom{flex-direction:column;gap:8px}
}
@media(max-width:375px){
  .hero h1{font-size:clamp(2.4rem,10.5vw,2.9rem)}
  .hero-ctas{max-width:100%}
  .sec-title{font-size:1.55rem}
  .card,.case,.form{border-radius:12px}
}
/* ========== CUSTOM CURSOR — pallino + cerchio reversibile ========== */
.cursor{position:fixed;top:0;left:0;width:0;height:0;pointer-events:none;z-index:9999;mix-blend-mode:difference;opacity:0;transition:opacity .18s var(--ease)}
.cursor-dot{position:absolute;left:0;top:0;width:6px;height:6px;background:#fff;border-radius:50%;transform:translate(-50%,-50%);will-change:transform}
.cursor-ring{position:absolute;left:0;top:0;width:28px;height:28px;border:1px solid rgba(255,255,255,.95);border-radius:50%;transform:translate(-50%,-50%);will-change:transform,width,height,opacity;transition:width .22s var(--ease),height .22s var(--ease),opacity .22s var(--ease),border-color .22s var(--ease),transform .12s var(--ease)}
.cursor.is-visible{opacity:1}
.cursor.is-hover .cursor-ring{width:48px;height:48px;border-color:#fff;opacity:1}
.cursor.is-hover .cursor-dot{transform:translate(-50%,-50%) scale(1.6)}
@media (hover:hover) and (pointer:fine){
  html.has-custom-cursor, html.has-custom-cursor body, html.has-custom-cursor a, html.has-custom-cursor button, html.has-custom-cursor input, html.has-custom-cursor select, html.has-custom-cursor textarea{cursor:none !important}
}
@media (hover:none), (pointer:coarse){
  .cursor{display:none !important}
}
@media(prefers-reduced-motion:reduce){
  .cursor-ring,.cursor-dot{transition:none !important}
}

@media(prefers-reduced-motion:reduce){
  .hero-video{filter:none;animation:none}
  .hero-overlay{animation:none !important}
}

/* ============================================
   SEZIONE IMPATTO - SHL DARK ADAPTED (onesta)
   Coerente con palette charcoal/teal del sito
   ============================================ */

:root {
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  /* Mappati su token SHL per coerenza dark */
  --color-primary: var(--accent);
  --color-primary-dark: var(--accent-hover);
  --color-text: var(--paper);
  --color-text-light: var(--paper-dim);
  --color-bg: var(--bg-elev);
  --color-bg-alt: var(--bg);
  --color-border: var(--line);
  --border-radius-sm: 10px;
  --border-radius-md: 14px;
  --border-radius-lg: 14px;
}

/* Sezione — usa .sec come base, sovrascrive solo dove serve */
.impact-section {
  background: var(--bg);
  /* .sec già dà padding e border, manteniamo */
}
.impact-section.sec {
  padding: 96px 0;
}
@media(max-width:800px){ .impact-section.sec{padding:72px 0} }
@media(max-width:640px){ .impact-section.sec{padding:56px 0} }

.impact-header {
  max-width: 62ch;
  margin: 0 0 40px;
  text-align: left;
}
.impact-header .eyebrow { margin-bottom: 12px; }
.impact-header h2 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--paper);
  margin: 0 0 14px;
  text-wrap: balance;
}
.impact-subtitle {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--paper-dim);
  max-width: 60ch;
}
.impact-subtitle strong { color: var(--paper); font-weight: 600; }

/* Grid — 3 colonne come cards servizi */
.impact-metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 36px 0 32px;
}
@media(max-width: 960px){ .impact-metrics-grid{ grid-template-columns: 1fr; gap:12px; } }

.impact-metric-card {
  background: var(--bg-elev);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 26px 24px;
  position: relative;
  overflow: hidden;
  transition: border-color .22s var(--ease), transform .22s var(--ease), background .22s;
}
.impact-metric-card::before{
  content:""; position:absolute; left:0; top:0; right:0; height:1px;
  background: var(--accent); opacity:0; transition: opacity .22s;
}
.impact-metric-card:hover{
  border-color: rgba(0,128,128,.38);
  transform: translateY(-2px);
  background: #252525;
}
.impact-metric-card:hover::before{ opacity:1; }

.metric-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  border: 1px solid var(--line-strong);
  background: var(--bg-elev2);
  display:flex; align-items:center; justify-content:center;
  color: var(--accent);
  margin-bottom: 16px;
  flex-shrink:0;
  transition: border-color .25s var(--ease), background .25s, box-shadow .25s, transform .25s var(--ease);
}
.impact-metric-card:hover .metric-icon{
  border-color: rgba(0,128,128,.45);
  background: rgba(0,128,128,.10);
  box-shadow: 0 0 0 5px rgba(0,128,128,.07);
  transform: translateY(-2px);
}
.metric-icon svg { width: 21px; height: 21px; }

.metric-label {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.12rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--paper);
  margin: 0 0 10px;
}
.metric-context {
  font-size: .95rem;
  line-height: 1.6;
  color: var(--paper-dim);
  max-width: 42ch;
}
/* compat: se presenti numeri legacy, mantieni stile discreto */
.metric-value { display:none; }
.metric-timeframe{ display:none; }


/* Social proof — sobrio, niente finto */
.impact-social-proof{
  margin: 36px 0 32px;
  padding: 24px;
  background: var(--bg-elev);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
}
.impact-social-proof h3{
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--paper);
  margin-bottom: 8px;
}
.social-proof-intro{
  color: var(--paper-dim);
  font-size: .95rem;
  line-height:1.6;
  max-width: 62ch;
  margin-bottom: 16px;
}
.client-logos-grid{
  display:flex; flex-wrap:wrap; gap:10px;
  margin: 16px 0 18px; align-items:center;
}
.client-logo-placeholder{
  font-family: "JetBrains Mono", monospace;
  font-size: .64rem;
  letter-spacing:.06em;
  text-transform: uppercase;
  color: var(--paper-dim);
  border: 1px solid var(--line-strong);
  background: rgba(255,255,255,.015);
  padding: 8px 12px;
  border-radius: 999px;
  min-width: 0;
  width: auto; height:auto;
}
.testimonial{
  max-width: 62ch;
  margin: 18px 0 0;
  padding: 18px 20px;
  background: var(--bg-elev2);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  font-style: italic;
}
.testimonial p{
  font-size: .98rem;
  line-height: 1.65;
  color: var(--paper);
  margin-bottom: 8px;
}
.testimonial cite{
  font-family: "JetBrains Mono", monospace;
  font-size: .72rem;
  color: var(--paper-dim);
  font-style:normal;
}
.testimonial-disclaimer{
  margin-top: 10px;
  color: var(--paper-faint);
  font-size:.68rem;
  line-height:1.5;
  max-width: 62ch;
}
.testimonial-disclaimer small{ font-size:inherit; }

/* CTA — coerente con footer-cta / catalog-foot, non gradient blu */
.impact-cta{
  text-align: left;
  background: var(--bg-elev);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 28px;
  display:flex; flex-direction:column; gap:14px;
}
.impact-cta h3{
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing:-.02em;
  color: var(--paper);
  margin:0;
}
.impact-cta > p{
  font-size: .98rem;
  line-height:1.6;
  color: var(--paper-dim);
  max-width: 58ch;
  margin:0;
}
.cta-buttons{
  display:flex; gap:12px; flex-wrap:wrap; margin-top:6px;
}
.cta-microcopy{
  font-family: "JetBrains Mono", monospace;
  font-size:.68rem;
  color: var(--paper-faint);
  margin-top: 2px;
}
/* Lascia .btn globale (teal) invariato — nessuna override bianca/blu */

/* Responsive */
@media (max-width: 768px){
  .impact-header h2{ font-size: clamp(1.65rem, 6vw, 2.2rem); }
  .impact-metrics-grid{ grid-template-columns: 1fr; }
  .impact-social-proof, .impact-cta{ padding:20px; }
  .cta-buttons{ flex-direction: column; }
  .cta-buttons .btn{ width:100%; justify-content:center; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  .impact-metric-card{ transition:none; }
  .impact-metric-card:hover{ transform:none; }
}

/* Focus */
.impact-metric-card:focus-within{
  outline:2px solid var(--accent);
  outline-offset:2px;
}