/* GSA Meccatronica — sito pubblico */
:root{
  color-scheme: light;
  --bg:#EFEFF1; --ink:#0B0B0C; --ink-2:#3A3A3C; --muted:#5E5E64; --body:#55555B;
  --glass-fill:linear-gradient(180deg,rgba(255,255,255,.74),rgba(255,255,255,.44));
  --glass-edge:rgba(255,255,255,.82);
  --shadow:0 14px 34px -12px rgba(0,0,0,.20);
  --font:"Geist",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --mono:"Geist Mono",ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --pad:clamp(16px,5vw,80px);
  --ok:#30D158; --blue:#0A84FF; --orange:#FF9500; --green:#28CD41;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:110px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
p{margin:0}
h1,h2,h3{margin:0;line-height:1.02;letter-spacing:-.04em;text-wrap:balance}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:10px}
.skip{position:absolute;left:-999px;top:12px;z-index:100;background:#fff;padding:10px 14px;border-radius:10px}
.skip:focus{left:12px}
.wrap{max-width:1280px;margin:0 auto;padding-inline:var(--pad)}
.eyebrow{font-size:14px;font-weight:600;color:var(--muted);letter-spacing:.01em}
.on-dark .eyebrow{color:rgba(255,255,255,.62)}

/* Vetro */
.glass{background:var(--glass-fill);-webkit-backdrop-filter:blur(22px) saturate(180%);backdrop-filter:blur(22px) saturate(180%);border:1px solid var(--glass-edge);box-shadow:inset 0 1px 0 rgba(255,255,255,.95),var(--shadow)}
.glass-dark{background:linear-gradient(180deg,rgba(255,255,255,.16),rgba(255,255,255,.06));-webkit-backdrop-filter:blur(24px) saturate(170%);backdrop-filter:blur(24px) saturate(170%);border:1px solid rgba(255,255,255,.2);box-shadow:inset 0 1px 0 rgba(255,255,255,.3),0 30px 70px -20px rgba(0,0,0,.7)}

/* Intestazione */
.site-header{position:fixed;z-index:50;top:calc(14px + env(safe-area-inset-top,0px));left:0;right:0;padding-inline:clamp(12px,3vw,40px);pointer-events:none}
.bar,.mobile-menu{pointer-events:auto;max-width:1200px;margin:0 auto;color:#fff;background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(255,255,255,.04)),rgba(18,18,20,.6);-webkit-backdrop-filter:blur(24px) saturate(170%);backdrop-filter:blur(24px) saturate(170%);border:1px solid rgba(255,255,255,.16);box-shadow:inset 0 1px 0 rgba(255,255,255,.22),0 20px 50px -20px rgba(0,0,0,.55)}
.bar{height:68px;display:flex;align-items:center;gap:16px;padding:0 10px 0 26px;border-radius:999px}
.logo{display:flex;align-items:center;flex:none}
.logo img{height:32px;width:auto}
.nav{display:flex;gap:2px;margin-left:12px;flex:1}
.nav a{padding:10px 15px;border-radius:999px;font-size:15px;font-weight:500;color:rgba(255,255,255,.8);transition:background .2s,color .2s}
.nav a:hover{color:#fff;background:rgba(255,255,255,.08)}
.nav a[aria-current="page"]{background:rgba(255,255,255,.14);color:#fff;font-weight:600}
.bar-actions{display:flex;gap:8px;flex:none}
.pill{height:44px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;font-size:14px;font-weight:600;white-space:nowrap}
.pill-ghost{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2)}
.pill-white{background:#fff;color:var(--ink)}
.menu-btn{display:none;width:46px;height:46px;border-radius:50%;border:0;background:rgba(255,255,255,.14);color:#fff;align-items:center;justify-content:center;cursor:pointer;margin-left:auto}
.mobile-menu{display:none;margin-top:10px;padding:10px;border-radius:28px;flex-direction:column;gap:2px;background:linear-gradient(180deg,rgba(255,255,255,.1),rgba(255,255,255,.03)),rgba(18,18,20,.86)}
.mobile-menu a{padding:14px 16px;border-radius:18px;font-size:17px;font-weight:500}
.mobile-menu a[aria-current="page"]{background:rgba(255,255,255,.12);font-weight:600}
.mobile-menu .pill{height:52px;font-size:16px;margin-top:6px}
@media (max-width:1000px){
  .nav,.bar-actions{display:none}
  .menu-btn{display:inline-flex}
  .bar{height:62px;padding:0 8px 0 20px}
  .logo img{height:28px}
  .site-header.open .mobile-menu{display:flex}
}

/* Pulsanti */
.btns{display:flex;gap:12px;flex-wrap:wrap}
.btn{min-height:56px;padding:0 28px;display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:999px;font-size:16px;font-weight:600;transition:transform .15s ease,opacity .2s;text-align:center}
.btn:active{transform:scale(.98)}
.btn:hover{opacity:.92}
.btn-white{background:#fff;color:var(--ink);box-shadow:inset 0 1px 0 rgba(255,255,255,.6),0 16px 40px -12px rgba(0,0,0,.55)}
.btn-glass{color:#fff;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.22);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}
.btn-dark{background:var(--ink);color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.22)}
.btn-soft{background:rgba(0,0,0,.06);color:var(--ink)}
@media (max-width:560px){.btns{flex-direction:column}.btns .btn{width:100%}}

/* Hero */
.hero{position:relative;color:#fff;overflow:hidden;isolation:isolate;background:linear-gradient(160deg,#1C1C1F 0%,#0A0A0B 60%,#050506 100%)}
.hero::before{content:"";position:absolute;inset:-10%;z-index:-1;background:
  radial-gradient(42% 55% at 78% 28%,rgba(255,255,255,.20),transparent 70%),
  radial-gradient(38% 45% at 12% 85%,rgba(255,255,255,.10),transparent 70%),
  radial-gradient(30% 30% at 55% 60%,rgba(255,255,255,.06),transparent 70%);
  animation:drift 22s ease-in-out infinite alternate}
@keyframes drift{from{transform:translate3d(-2%,-1%,0) scale(1)}to{transform:translate3d(2%,2%,0) scale(1.06)}}
.hero-inner{min-height:820px;display:flex;align-items:center;gap:48px;padding-block:150px 90px}
.hero-copy{flex:1 1 640px;display:flex;flex-direction:column;gap:26px;max-width:720px}
.hero h1{font-size:clamp(46px,7vw,88px);font-weight:700;letter-spacing:-.045em;line-height:.98}
.lead{font-size:clamp(17px,1.6vw,20px);line-height:1.55;color:rgba(255,255,255,.72);max-width:580px}
.live{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:500;color:rgba(255,255,255,.7)}
.live i{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(48,209,88,.25);flex:none}
.hero-card{flex:0 0 360px;align-self:flex-end;padding:26px;display:flex;flex-direction:column;gap:18px;border-radius:32px}
.big{display:flex;align-items:baseline;gap:12px}
.big b{font-size:64px;font-weight:700;letter-spacing:-.05em;line-height:1}
.big span{font-size:16px;color:rgba(255,255,255,.72);line-height:1.3}
.rule{height:1px;background:rgba(255,255,255,.16)}
.checks{display:flex;flex-direction:column;gap:12px;font-size:15px;font-weight:500;margin:0;padding:0;list-style:none}
.checks li{display:flex;align-items:center;gap:10px}
.checks svg{flex:none}
.page-hero .hero-inner{min-height:560px;padding-block:150px 80px}
@media (max-width:1000px){
  .hero-inner{flex-direction:column;align-items:stretch;min-height:0;padding-block:120px 48px;gap:32px}
  .page-hero .hero-inner{min-height:0}
  .hero-card{flex:none;align-self:stretch;border-radius:28px}
  .big b{font-size:52px}
}

/* Sezioni */
.section{padding-block:clamp(64px,9vw,110px)}
.soft-bg{background:radial-gradient(30% 35% at 92% 12%,rgba(0,0,0,.10),transparent 72%),radial-gradient(34% 30% at 6% 80%,rgba(0,0,0,.08),transparent 72%),var(--bg)}
.head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;flex-wrap:wrap;margin-bottom:clamp(30px,4vw,52px)}
.head-copy{display:flex;flex-direction:column;gap:14px;max-width:720px}
.h2{font-size:clamp(34px,4.6vw,56px);font-weight:700}
.sub{font-size:clamp(16px,1.4vw,18px);line-height:1.55;color:var(--body)}

.grid3,.grid4{display:grid;gap:20px}
.grid3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:1000px){.grid3,.grid4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.grid3,.grid4{grid-template-columns:1fr;gap:12px}}

.card{padding:28px;border-radius:28px;display:flex;flex-direction:column;gap:14px}
.card h3{font-size:21px;font-weight:600;letter-spacing:-.015em;line-height:1.2}
.card p{font-size:15.5px;line-height:1.5;color:var(--body)}
.card-text{display:flex;flex-direction:column;gap:8px;margin-top:6px}
.card.black{background:var(--ink);color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.18),0 14px 34px -12px rgba(0,0,0,.35)}
.card.black p{color:rgba(255,255,255,.72)}
.ico{width:52px;height:52px;border-radius:16px;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;flex:none}
.card.black .ico{background:#fff;color:var(--ink)}
.num{width:40px;height:40px;border-radius:50%;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;flex:none}
.card.black .num{background:#fff;color:var(--ink)}
@media (max-width:620px){
  .card{padding:20px;border-radius:24px}
  .card.row{flex-direction:row;align-items:flex-start;gap:14px}
  .card.row .card-text{margin-top:0;gap:4px}
  .card h3{font-size:17.5px}
  .card p{font-size:14.5px}
  .ico{width:46px;height:46px;border-radius:14px}
}

/* Banda DPF */
.band{position:relative;border-radius:44px;overflow:hidden;color:#fff;background:radial-gradient(40% 60% at 85% 20%,rgba(255,255,255,.18),transparent 70%),radial-gradient(30% 50% at 10% 100%,rgba(255,255,255,.08),transparent 70%),var(--ink);box-shadow:0 40px 80px -30px rgba(0,0,0,.5);padding:clamp(32px,5vw,72px) clamp(22px,5vw,64px);display:flex;gap:56px;align-items:center}
.band-copy{flex:1;display:flex;flex-direction:column;gap:22px;max-width:600px}
.band h2{font-size:clamp(32px,4vw,50px);font-weight:700}
.band .text{font-size:clamp(16px,1.4vw,18px);line-height:1.55;color:rgba(255,255,255,.7)}
.status{flex:0 0 380px;padding:26px;display:flex;flex-direction:column;gap:14px;border-radius:30px}
.status-head{display:flex;justify-content:space-between;align-items:center;font-size:15px;font-weight:600}
.status-head span{font-family:var(--mono);font-size:12.5px;font-weight:500;color:rgba(255,255,255,.55)}
.steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px;font-size:15px}
.steps li{display:flex;align-items:center;gap:12px}
.st{width:22px;height:22px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;box-sizing:border-box}
.st.done{background:#fff;color:var(--ink)}
.st.now{border:2px solid var(--blue)}
.st.now::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--blue)}
.st.next{border:2px solid rgba(255,255,255,.25)}
.steps li.todo{color:rgba(255,255,255,.45)}
.steps li.cur{font-weight:600}
@media (max-width:1000px){.band{flex-direction:column;align-items:stretch;border-radius:34px;gap:28px}.status{flex:none}}

/* Partner */
.partners{display:flex;align-items:center;gap:40px}
.partners > .eyebrow{flex:0 0 190px;font-size:15px}
.partners .grid3{flex:1}
.partner{padding:20px 24px;border-radius:22px}
.partner b{display:block;font-size:20px;font-weight:700;letter-spacing:-.02em}
.partner span{display:block;font-size:14px;color:var(--muted);margin-top:4px}
@media (max-width:1000px){.partners{flex-direction:column;align-items:stretch;gap:16px}.partners > .eyebrow{flex:none}}

/* Contatti */
.contact{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.contact-card{padding:clamp(24px,3vw,36px);border-radius:32px;display:flex;flex-direction:column;gap:20px}
.contact-card h2{font-size:clamp(30px,3.4vw,40px);font-weight:700}
.info{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px;font-size:16.5px}
.info li{display:flex;align-items:center;gap:12px}
.info a:hover{text-decoration:underline;text-underline-offset:3px}
.info svg{flex:none}
.contact-card .btns{margin-top:auto}
.map{position:relative;min-height:340px;border-radius:32px;overflow:hidden;display:flex;align-items:center;justify-content:center;background:repeating-linear-gradient(0deg,rgba(0,0,0,.05) 0 1px,transparent 1px 44px),repeating-linear-gradient(90deg,rgba(0,0,0,.05) 0 1px,transparent 1px 44px),linear-gradient(135deg,#E2E2E6,#D4D4D9);box-shadow:var(--shadow)}
.map-pin{display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center;padding:20px}
.map-pin .pin{width:56px;height:56px;border-radius:50%;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px -6px rgba(0,0,0,.5)}
.map-pin strong{font-size:17px}
@media (max-width:860px){.contact{grid-template-columns:1fr}.map{min-height:240px}}

/* Testo lungo */
.prose{display:flex;flex-direction:column;gap:18px;font-size:clamp(17px,1.5vw,19px);line-height:1.65;color:var(--ink-2);max-width:760px}

/* Anteprima area riservata */
.split{display:flex;align-items:center;gap:64px}
.split-copy{flex:0 0 440px;display:flex;flex-direction:column;gap:20px}
.ticks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px;font-size:16.5px;color:var(--ink-2)}
.ticks li{display:flex;gap:12px;align-items:center}
.ticks svg{flex:none}
.dash{flex:1;padding:26px;border-radius:36px;display:flex;flex-direction:column;gap:14px}
.dash-head{display:flex;justify-content:space-between;align-items:center;font-size:17px;font-weight:600}
.dash-head span{font-family:var(--mono);font-size:12.5px;font-weight:500;color:var(--muted)}
.tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.tile{padding:18px;border-radius:22px;background:rgba(0,0,0,.05)}
.tile.black{background:var(--ink);color:#fff}
.tile small{display:block;font-size:13px;opacity:.65}
.tile b{display:block;font-size:40px;font-weight:600;letter-spacing:-.04em;line-height:1.1}
.row-item{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:20px;background:rgba(255,255,255,.7);flex-wrap:wrap}
.row-item .model{flex:1;font-size:15px;font-weight:500;min-width:120px}
.plate{display:inline-flex;align-items:stretch;height:26px;border:1px solid rgba(0,0,0,.25);border-radius:6px;overflow:hidden;background:#fff;color:#0D0D0D;flex:none}
.plate::before{content:"";width:13px;background:#1D3E9A}
.plate::after{content:"";width:8px;background:#1D3E9A}
.plate span{font-family:var(--mono);font-weight:600;font-size:14px;letter-spacing:.04em;padding:0 8px;display:flex;align-items:center;white-space:nowrap}
.tag{display:inline-flex;align-items:center;gap:7px;height:28px;padding:0 12px;border-radius:999px;background:rgba(0,0,0,.05);font-size:13px;font-weight:500;white-space:nowrap}
.tag i{width:8px;height:8px;border-radius:50%}
@media (max-width:1000px){.split{flex-direction:column;align-items:stretch;gap:32px}.split-copy{flex:none}}

/* Invito finale */
.cta{border-radius:40px;color:#fff;background:radial-gradient(40% 80% at 90% 0%,rgba(255,255,255,.16),transparent 70%),var(--ink);padding:clamp(32px,4vw,56px) clamp(22px,5vw,64px);display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.cta h2{font-size:clamp(28px,3.2vw,38px);font-weight:700}
.cta p{color:rgba(255,255,255,.68);font-size:16.5px;margin-top:8px}

/* Piè di pagina */
.site-footer{background:var(--ink);color:rgba(255,255,255,.7);font-size:14px}
.foot{display:flex;align-items:center;gap:24px 32px;flex-wrap:wrap;padding-block:48px}
.foot img{height:36px;width:auto}
.foot .legal{flex:1;min-width:220px;line-height:1.6}
.foot .social{display:flex;gap:8px;flex-wrap:wrap}
.foot .social a{height:42px;padding:0 16px;display:inline-flex;align-items:center;gap:8px;border-radius:999px;background:rgba(255,255,255,.08);color:#fff;font-weight:500}
.foot .social a:hover{background:rgba(255,255,255,.14)}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}