/* =========================================================
   RouteLogic — Design System (condiviso su tutte le pagine)
   ========================================================= */
@import url('https://api.fontshare.com/v2/css?f[]=clash-display@500,600,700&f[]=satoshi@400,500,700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;450;500;600;700&family=Instrument+Serif:ital@0;1&display=swap');

:root{
  --ink:#060310; --ink2:#0b0620; --panel:#130a2b; --panel2:#1a0f38;
  --line:rgba(255,255,255,.10); --line2:rgba(255,255,255,.20);
  --txt:#f5f2ff; --muted:#a99fd0; --dim:#6f6699;
  --lime:#d8ff3d; --emer:#25ffa0; --blue:#5b8cff; --amber:#ffcb4d; --violet:#b06bff; --magenta:#ff54cf; --cyan:#37ecff; --red:#ff6aa0;
  --grad-cosmic:linear-gradient(120deg,var(--lime),var(--emer) 32%,var(--cyan) 55%,var(--violet) 78%,var(--magenta));
  --accent:#b06bff; --accent2:#ff54cf;
  --maxw:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Satoshi","Inter",system-ui,sans-serif;background:var(--ink);color:var(--txt);line-height:1.62;-webkit-font-smoothing:antialiased;overflow-x:hidden;min-height:100vh}
h1,h2,h3,h4,.disp{font-family:"Clash Display","Space Grotesk",sans-serif;letter-spacing:-.02em;line-height:1.04}
h1,.page-hero h1,.final h2,.disp-xl{font-family:"Clash Display","Space Grotesk",sans-serif;font-weight:700;letter-spacing:-.03em}
.serif{font-family:"Instrument Serif",Georgia,serif;letter-spacing:0}
/* titoli grandi con bagliore cosmico */
h1{text-shadow:0 0 60px rgba(176,107,255,.35),0 0 24px rgba(37,236,255,.18)}
h2.sec-h,.final h2{text-shadow:0 0 40px rgba(176,107,255,.22)}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:920px;margin:0 auto;padding:0 24px}
.mono{font-family:"Space Grotesk",monospace}
.muted{color:var(--muted)} .dim{color:var(--dim)}
.eyebrow{font-size:11.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--lime)}
.eyebrow.blue{color:var(--blue)}.eyebrow.amber{color:var(--amber)}.eyebrow.dim{color:var(--dim)}.eyebrow.emer{color:var(--emer)}.eyebrow.violet{color:var(--violet)}

/* backdrop */
.mesh{position:fixed;inset:0;z-index:-3;pointer-events:none;overflow:hidden;animation:hue 26s linear infinite}
@keyframes hue{to{filter:hue-rotate(360deg)}}
.mesh::before{content:"";position:absolute;inset:-20%;background:
  conic-gradient(from 0deg at 30% 20%,rgba(37,236,255,.20),rgba(176,107,255,.16),rgba(255,84,207,.16),rgba(216,255,61,.14),rgba(37,236,255,.20));
  filter:blur(120px);opacity:.38;animation:spin 40s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.mesh b{position:absolute;border-radius:50%;filter:blur(80px);opacity:.4;animation:drift 22s ease-in-out infinite;mix-blend-mode:screen}
.mesh b:nth-child(1){width:52vw;height:52vw;left:-10vw;top:-14vw;background:radial-gradient(circle,rgba(37,255,160,.55),transparent 62%)}
.mesh b:nth-child(2){width:46vw;height:46vw;right:-8vw;top:-6vw;background:radial-gradient(circle,rgba(55,236,255,.5),transparent 62%);animation-delay:-7s}
.mesh b:nth-child(3){width:44vw;height:44vw;left:30vw;bottom:-18vw;background:radial-gradient(circle,rgba(255,84,207,.45),transparent 62%);animation-delay:-13s}
@keyframes drift{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(5vw,4vw) scale(1.12)}66%{transform:translate(-4vw,3vw) scale(.92)}}
/* campo stellare */
.gridl{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.32;
  background-image:radial-gradient(1px 1px at 20% 30%,rgba(255,255,255,.7),transparent),radial-gradient(1px 1px at 70% 60%,rgba(255,255,255,.6),transparent),radial-gradient(1.5px 1.5px at 45% 80%,rgba(255,255,255,.5),transparent),radial-gradient(1px 1px at 85% 25%,rgba(255,255,255,.6),transparent),radial-gradient(1px 1px at 12% 70%,rgba(255,255,255,.5),transparent),linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:auto,auto,auto,auto,auto,140px 140px,140px 140px;
  mask-image:linear-gradient(to bottom,#000,transparent 72%)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;border-radius:12px;padding:13px 22px;font-weight:600;font-size:15px;cursor:pointer;border:1px solid transparent;transition:.2s;white-space:nowrap;font-family:inherit}
.btn-primary{position:relative;overflow:hidden;background:linear-gradient(120deg,var(--lime),var(--emer) 45%,var(--cyan));color:#0a0518;box-shadow:0 14px 44px -12px rgba(37,255,160,.6),inset 0 0 0 1px rgba(255,255,255,.12)}
.btn-primary::after{content:"";position:absolute;top:0;left:-60%;width:38%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.65),transparent);transform:skewX(-20deg);animation:shimmer 3.6s ease-in-out infinite}
@keyframes shimmer{0%,58%{left:-60%}100%{left:135%}}
.btn-primary:hover{transform:translateY(-2px) scale(1.015);box-shadow:0 24px 64px -14px rgba(55,236,255,.7)}
.btn-ghost{background:rgba(255,255,255,.03);border-color:var(--line2);color:var(--txt)}
.btn-ghost:hover{border-color:var(--txt);background:rgba(255,255,255,.06)}
.btn-blue{background:var(--blue);color:#071022}
.btn-sm{padding:9px 16px;font-size:13px;border-radius:10px}
.btn-block{width:100%;justify-content:center}

/* nav */
header.nav{position:sticky;top:0;z-index:60;transition:.3s;border-bottom:1px solid transparent}
header.nav.scrolled{backdrop-filter:blur(16px);background:rgba(5,6,13,.82);border-bottom-color:var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:11px;font-family:"Space Grotesk";font-weight:700;font-size:18px}
.brand .mk{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(140deg,var(--lime),var(--emer));color:#07160c;box-shadow:0 6px 18px -6px rgba(57,227,156,.8)}
.nav-links{display:flex;gap:22px}.nav-links a{font-size:14px;color:var(--muted);font-weight:500;position:relative}
.nav-links a:hover,.nav-links a.active{color:var(--txt)}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--lime);transition:.25s}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-cta{display:flex;gap:12px;align-items:center}
.progress{position:fixed;top:0;left:0;height:2px;width:0;z-index:70;background:linear-gradient(90deg,var(--lime),var(--emer),var(--blue))}

/* reveal */
.rv{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}.rv.d4{transition-delay:.32s}

/* page header */
.page-hero{padding:70px 0 30px}
.page-hero h1{font-size:clamp(38px,5.2vw,60px);font-weight:700}
.page-hero h1 .hl{background:linear-gradient(120deg,var(--lime),var(--emer) 55%,var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}
.page-hero .sub{font-size:19px;color:#d6dbe6;margin-top:16px;max-width:56ch}
.crumb{font-size:12.5px;color:var(--dim);margin-bottom:14px;display:flex;gap:8px;align-items:center}
.crumb a:hover{color:var(--muted)}

/* section */
section{padding:70px 0}
.sec-num{font-family:"Space Grotesk";font-size:13px;color:var(--dim);font-weight:600}
.sec-tag{font-family:"Space Grotesk";font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--dim)}
h2.sec-h{font-size:clamp(26px,3.6vw,40px);font-weight:700;margin:12px 0 14px;max-width:22ch}
h2.sec-h.wide{max-width:28ch}
.sec-p{font-size:17px;color:var(--muted);max-width:64ch}
.lede{font-family:"Instrument Serif",Georgia,serif;font-size:22px;line-height:1.5;color:#e4e9f2;max-width:60ch}

/* honest callout */
.honest{margin-top:26px;display:flex;gap:14px;align-items:flex-start;border:1px solid rgba(255,207,107,.26);border-radius:14px;background:linear-gradient(140deg,rgba(255,207,107,.07),transparent);padding:18px 20px}
.honest svg{flex:0 0 auto;margin-top:2px}.honest p{color:#eae3d0;font-size:14.5px}
.honest.ok{border-color:rgba(57,227,156,.24);background:linear-gradient(140deg,rgba(57,227,156,.06),transparent)}
.honest.ok p{color:#dff5ea}

/* cards */
.cards{display:grid;gap:18px;margin-top:38px}
.cards.c2{grid-template-columns:repeat(2,1fr)}.cards.c3{grid-template-columns:repeat(3,1fr)}.cards.c4{grid-template-columns:repeat(4,1fr)}
.card{border:1px solid var(--line);border-radius:18px;background:var(--panel);padding:26px;position:relative;overflow:hidden;transition:.25s}
.card:hover{border-color:var(--line2);transform:translateY(-4px)}
.card .glow{position:absolute;inset:0;opacity:0;transition:.3s;background:radial-gradient(20rem 12rem at 50% -20%,rgba(57,227,156,.14),transparent 60%)}
.card:hover .glow{opacity:1}
.card .kn{font-family:"Space Grotesk";font-size:13px;font-weight:700;color:#07160c;background:linear-gradient(135deg,var(--lime),var(--emer));width:32px;height:32px;border-radius:9px;display:grid;place-items:center;margin-bottom:16px}
.card .kn.blue{background:linear-gradient(135deg,var(--blue),#8db6ff);color:#071022}.card .kn.violet{background:linear-gradient(135deg,var(--violet),#cbb6ff);color:#150a2e}
.card h3{font-size:19px;margin-bottom:8px;position:relative}.card p{color:var(--muted);font-size:14.5px;position:relative}
.card .tag{position:absolute;top:18px;right:18px;font-size:10.5px;text-transform:uppercase;letter-spacing:.1em;color:var(--dim)}
.card-link{display:flex;align-items:center;gap:8px;margin-top:16px;color:var(--emer);font-weight:600;font-size:14px;position:relative}
.card-link:hover{gap:12px}

/* nav cards (teaser) */
.teaser{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:20px}
.teaser a{border:1px solid var(--line);border-radius:18px;background:var(--panel);padding:26px;transition:.25s;display:block}
.teaser a:hover{border-color:var(--line2);transform:translateY(-4px);background:var(--panel2)}
.teaser h3{font-size:19px;margin:8px 0 6px}.teaser p{font-size:14px;color:var(--muted)}
.teaser .go{margin-top:14px;color:var(--emer);font-weight:600;font-size:14px}

/* flow */
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:20px}
.flow .fstep{border:1px solid var(--line);border-radius:14px;background:var(--panel);padding:20px 18px;position:relative}
.flow .fstep .fn{font-family:"Space Grotesk";font-weight:700;font-size:13px;color:#07160c;background:linear-gradient(135deg,var(--lime),var(--emer));width:26px;height:26px;border-radius:8px;display:grid;place-items:center;margin-bottom:12px}
.flow .fstep h4{font-size:15px;margin-bottom:5px}.flow .fstep p{font-size:12.5px;color:var(--muted)}
.flow .fstep .arw{position:absolute;right:-11px;top:50%;transform:translateY(-50%);color:var(--dim);z-index:2;font-size:14px}

/* engine theater */
.theater{position:relative;border:1px solid var(--line);border-radius:24px;overflow:hidden;background:radial-gradient(60rem 30rem at 50% -10%,rgba(57,227,156,.06),transparent 60%),linear-gradient(180deg,var(--panel),var(--ink2));box-shadow:0 60px 140px -70px rgba(0,0,0,.95),inset 0 1px 0 rgba(255,255,255,.05);aspect-ratio:16/8.4;min-height:440px;max-height:600px}
#engine{position:absolute;inset:0;width:100%;height:100%;display:block;cursor:crosshair}
.hud{position:absolute;pointer-events:none;z-index:3;font-family:"Space Grotesk",monospace}
.hud-phase{top:16px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:9px;background:rgba(5,6,13,.66);border:1px solid var(--line2);border-radius:999px;padding:7px 15px;font-size:12px;font-weight:600;letter-spacing:.05em;backdrop-filter:blur(8px)}
.hud-phase .pdot{width:8px;height:8px;border-radius:50%;background:var(--emer);box-shadow:0 0 8px currentColor}
.hud-tl{top:16px;left:16px;background:rgba(5,6,13,.6);border:1px solid var(--line);border-radius:14px;padding:14px 16px;backdrop-filter:blur(8px);min-width:190px}
.hud-tl .row{display:flex;justify-content:space-between;gap:18px;font-size:12px;margin:5px 0}
.hud-tl .row .k{color:var(--dim)}.hud-tl .row .v{color:var(--txt);font-weight:600}
.hud-tl .km{font-size:26px;font-weight:700;line-height:1;margin-bottom:2px}.hud-tl .km .u{font-size:13px;color:var(--muted)}.hud-tl .best{color:var(--emer)}
.hud-tr{top:16px;right:16px;background:rgba(5,6,13,.6);border:1px solid var(--line);border-radius:14px;padding:12px 14px 8px;backdrop-filter:blur(8px);width:210px}
.hud-tr .lbl{font-size:10.5px;color:var(--dim);text-transform:uppercase;letter-spacing:.12em;margin-bottom:6px;display:flex;justify-content:space-between}.hud-tr .lbl .cur{color:var(--emer)}
#spark{width:100%;height:52px;display:block}
.hud-bottom{position:absolute;left:16px;right:16px;bottom:16px;display:flex;align-items:center;justify-content:space-between;gap:12px;z-index:3;flex-wrap:wrap}
.ctrl-group{display:flex;align-items:center;gap:8px;background:rgba(5,6,13,.6);border:1px solid var(--line);border-radius:12px;padding:7px 9px;backdrop-filter:blur(8px)}
.ctrl-btn{border:0;background:rgba(255,255,255,.06);color:var(--txt);border-radius:8px;padding:8px 12px;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;transition:.15s}
.ctrl-btn:hover{background:rgba(255,255,255,.12)}.ctrl-btn.primary{background:linear-gradient(135deg,var(--lime),var(--emer));color:#07160c}
.stepper{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.stepper .sv{font-family:"Space Grotesk";font-weight:700;color:var(--txt);min-width:20px;text-align:center}
.rng{-webkit-appearance:none;appearance:none;height:5px;width:96px;border-radius:999px;background:linear-gradient(90deg,var(--dim),var(--emer));outline:none}
.rng::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;border-radius:50%;background:#fff;cursor:pointer;border:2px solid var(--emer)}
.theater-hint{text-align:center;font-size:12px;color:var(--dim);margin-top:12px}

/* timeline */
.timeline{margin-top:34px;position:relative}
.tl-track{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;position:relative}
.tl-track::before{content:"";position:absolute;left:0;right:0;top:23px;height:2px;background:linear-gradient(90deg,var(--dim),var(--emer),var(--blue))}
.tl-node{position:relative;cursor:pointer}
.tl-dot{width:16px;height:16px;border-radius:50%;background:var(--ink);border:3px solid var(--emer);margin:16px auto 0;position:relative;z-index:2;transition:.2s}
.tl-node:hover .tl-dot,.tl-node.active .tl-dot{transform:scale(1.35);box-shadow:0 0 0 6px rgba(57,227,156,.15)}
.tl-year{text-align:center;font-family:"Space Grotesk";font-weight:700;font-size:18px;margin-top:12px}
.tl-name{text-align:center;font-size:12.5px;color:var(--muted);margin-top:2px;padding:0 4px}
.tl-detail{margin-top:26px;border:1px solid var(--line);border-radius:16px;background:var(--panel);padding:26px 28px;min-height:96px}
.tl-detail h3{font-size:20px;margin-bottom:6px}.tl-detail p{color:var(--muted);font-size:15px;max-width:70ch}
.tl-detail .badge{display:inline-block;font-family:"Space Grotesk";font-size:12px;color:var(--emer);border:1px solid rgba(57,227,156,.3);border-radius:999px;padding:2px 10px;margin-bottom:10px}

/* explosion */
.explode{margin-top:34px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(165deg,var(--panel),var(--ink2));padding:34px;position:relative}
.explode .big-num{font-family:"Space Grotesk";font-weight:700;font-size:clamp(40px,8vw,86px);line-height:1;background:linear-gradient(120deg,var(--amber),var(--red));-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-.03em}
.explode .num-label{font-size:14px;color:var(--muted);margin-top:8px}
.explode .ctrl{display:flex;align-items:center;gap:18px;margin-top:26px;flex-wrap:wrap}
.explode input[type=range]{-webkit-appearance:none;appearance:none;height:6px;border-radius:999px;background:linear-gradient(90deg,var(--emer),var(--amber),var(--red));flex:1;min-width:220px;outline:none}
.explode input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:#fff;cursor:pointer;box-shadow:0 4px 14px rgba(0,0,0,.5);border:3px solid var(--emer)}
.explode .stopcount{font-family:"Space Grotesk";font-weight:700;font-size:22px;white-space:nowrap}
.explode .hint{font-size:13px;color:var(--dim);margin-top:16px}
.dotsgrid{display:flex;flex-wrap:wrap;gap:7px;margin-top:22px;max-width:420px}
.dotsgrid .pt{width:12px;height:12px;border-radius:50%;background:var(--emer);opacity:.85}.dotsgrid .pt.depot{background:var(--amber);width:14px;height:14px}

/* pipeline + duo */
.pipeline{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:34px}
.pl{border:1px solid var(--line);border-radius:14px;background:var(--panel);padding:20px 16px;text-align:center;position:relative}
.pl .n{font-family:"Space Grotesk";font-size:12px;color:var(--dim);font-weight:600}.pl h4{font-size:15px;margin:8px 0 5px}.pl p{font-size:12px;color:var(--muted)}
.pl .arw{position:absolute;right:-9px;top:50%;transform:translateY(-50%);color:var(--dim);z-index:2}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:26px}
.duo .col{border:1px solid var(--line);border-radius:18px;background:var(--panel);padding:28px}
.duo .col.accent{border-color:rgba(57,227,156,.28);background:linear-gradient(160deg,rgba(57,227,156,.06),var(--panel))}
.duo .col h3{font-size:19px;margin-bottom:6px}.duo .col .role{font-size:12px;color:var(--emer);text-transform:uppercase;letter-spacing:.1em;font-weight:600}.duo .col p{color:var(--muted);font-size:14.5px;margin-top:10px}
.chip-on{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--emer);background:rgba(57,227,156,.14);border:1px solid rgba(57,227,156,.32);border-radius:999px;padding:3px 10px;white-space:nowrap}

/* constraints grid */
.cgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:30px}
.cg{border:1px solid var(--line);border-radius:13px;background:var(--panel);padding:16px;transition:.2s}
.cg:hover{border-color:var(--line2);transform:translateY(-3px)}.cg .t{font-weight:600;font-size:14px;margin-bottom:3px}.cg .d{font-size:12px;color:var(--dim)}

/* is / not */
.isnot{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:30px}
.isnot .col{border:1px solid var(--line);border-radius:18px;padding:28px;background:var(--panel)}
.isnot .col.is{border-color:rgba(57,227,156,.3)}.isnot .col.no{border-color:rgba(255,122,138,.28)}
.isnot h3{font-size:19px;margin-bottom:14px}.isnot ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.isnot li{display:flex;gap:10px;font-size:14.5px;color:#d3d9e4}
.isnot li .mk{flex:0 0 auto;width:20px;height:20px;border-radius:6px;display:grid;place-items:center;font-size:12px;font-weight:700}
.isnot .is li .mk{background:rgba(57,227,156,.15);color:var(--emer)}.isnot .no li .mk{background:rgba(255,122,138,.15);color:var(--red)}

/* tables */
.otable{margin-top:30px;border:1px solid var(--line);border-radius:18px;overflow:hidden}
.orow{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:12px;padding:16px 22px;border-top:1px solid var(--line);align-items:center;font-size:14.5px}
.orow:first-child{border-top:0;background:var(--panel2);font-size:12px;text-transform:uppercase;letter-spacing:.09em;color:var(--dim);font-weight:600}
.orow .m{font-weight:600}.orow .now{color:var(--muted)}.orow .opt{color:var(--txt);font-family:"Space Grotesk";font-weight:600}
.orow .df{color:var(--emer);font-family:"Space Grotesk";font-weight:600}.orow .df.neutral{color:var(--muted)}

/* KPI cards */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:8px}
.kpi{border:1px solid var(--line);border-radius:16px;background:var(--panel);padding:22px}
.kpi .l{font-size:12px;color:var(--dim);text-transform:uppercase;letter-spacing:.1em}
.kpi .n{font-family:"Space Grotesk";font-size:30px;font-weight:700;margin-top:8px}
.kpi .n.good{background:linear-gradient(120deg,var(--lime),var(--emer));-webkit-background-clip:text;background-clip:text;color:transparent}
.kpi .d{font-size:12.5px;color:var(--muted);margin-top:4px}

/* data table (dashboard) */
.dtable{margin-top:24px;border:1px solid var(--line);border-radius:18px;overflow:hidden}
.dhead,.drow{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1fr auto;gap:14px;align-items:center;padding:15px 22px}
.dhead{background:var(--panel2);font-size:11.5px;text-transform:uppercase;letter-spacing:.09em;color:var(--dim);font-weight:600}
.drow{border-top:1px solid var(--line);font-size:14px;transition:.15s}
.drow:hover{background:rgba(255,255,255,.02)}
.drow .co{font-weight:600}.drow .mono{color:var(--muted)}
.pill{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;padding:4px 10px;border-radius:999px;white-space:nowrap}
.pill.done{background:rgba(57,227,156,.14);color:var(--emer);border:1px solid rgba(57,227,156,.3)}
.pill.proc{background:rgba(255,207,107,.13);color:var(--amber);border:1px solid rgba(255,207,107,.3)}
.pill.err{background:rgba(255,122,138,.13);color:var(--red);border:1px solid rgba(255,122,138,.3)}

/* panels (analysis detail) */
.panels{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:24px}
.panel{border:1px solid var(--line);border-radius:16px;background:var(--panel);padding:22px}
.panel .ph{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
.panel .ph h4{font-size:15px}
.panel .kv{display:flex;justify-content:space-between;font-size:13.5px;padding:7px 0;border-top:1px solid var(--line)}
.panel .kv:first-of-type{border-top:0}.panel .kv .k{color:var(--dim)}.panel .kv .v{font-weight:600}

/* forms / auth */
.field{margin-bottom:16px}.field label{display:block;font-size:13px;font-weight:600;margin-bottom:7px;color:#cdd3de}
.field input,.field select{width:100%;background:var(--ink);border:1px solid var(--line2);border-radius:11px;padding:13px 14px;color:var(--txt);font-size:15px;font-family:inherit}
.field input:focus,.field select:focus{outline:none;border-color:var(--emer);box-shadow:0 0 0 3px rgba(57,227,156,.16)}
.err{color:var(--red);font-size:13.5px;margin-top:8px;min-height:1em}
.dropzone{border:1.5px dashed var(--line2);border-radius:13px;padding:24px;text-align:center;cursor:pointer;transition:.15s}
.dropzone:hover{border-color:var(--emer);background:rgba(57,227,156,.04)}.dropzone .fn{font-size:13px;color:var(--muted);margin-top:8px}
pre.code{background:var(--ink);border:1px solid var(--line);border-radius:10px;padding:12px 14px;overflow:auto;font-family:"Space Grotesk",monospace;font-size:12.5px;color:#c3cad6;margin-top:10px;line-height:1.55}
.note-box{margin-top:20px;border:1px solid var(--line);border-radius:13px;background:var(--panel2);padding:16px 18px;font-size:13.5px;color:var(--muted)}.note-box strong{color:var(--txt)}
.formats .frow{display:flex;gap:12px;align-items:flex-start;padding:14px 0;border-top:1px solid var(--line)}.formats .frow:first-child{border-top:0}
.ficon{flex:0 0 auto;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;font-weight:700;font-size:13px}
.ficon.ok{background:rgba(57,227,156,.15);color:var(--emer)}.ficon.mid{background:rgba(255,207,107,.15);color:var(--amber)}.ficon.no{background:rgba(255,122,138,.15);color:var(--red)}
.formats .frow div p{color:var(--muted);font-size:13.5px}.formats .frow div strong{font-size:14.5px}

.upload{border:1px solid rgba(57,227,156,.24);border-radius:26px;background:linear-gradient(165deg,rgba(57,227,156,.05),var(--panel));padding:42px;box-shadow:0 50px 120px -70px rgba(57,227,156,.5)}
.up-grid{display:grid;grid-template-columns:1fr 1fr;gap:42px;margin-top:28px}

/* auth layout */
.auth{min-height:calc(100vh - 70px);display:grid;place-items:center;padding:50px 24px}
.auth-card{width:100%;max-width:440px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(165deg,var(--panel),var(--ink2));padding:38px;box-shadow:0 50px 120px -70px rgba(0,0,0,.9)}
.auth-card h1{font-size:28px;margin-bottom:6px}.auth-card .sub{color:var(--muted);font-size:14.5px;margin-bottom:24px}
.auth-alt{text-align:center;margin-top:20px;font-size:14px;color:var(--muted)}.auth-alt a{color:var(--emer);font-weight:600}

/* final CTA */
.final{text-align:center;padding:96px 0}
.final h2{font-size:clamp(30px,4.6vw,54px);font-weight:700;max-width:17ch;margin:14px auto 0}
.final h2 .hl{background:linear-gradient(120deg,var(--lime),var(--emer),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}
.final .lede{margin:18px auto 0}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:28px}
.asklist{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:24px}
.asklist span{font-size:13px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:8px 15px}

footer{border-top:1px solid var(--line);padding:40px 0;color:var(--dim);font-size:13px;margin-top:40px}
.foot-in{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
.foot-links{display:flex;gap:18px;flex-wrap:wrap}.foot-links a{color:var(--muted)}.foot-links a:hover{color:var(--txt)}
.sources{margin-top:14px;font-size:12px;color:var(--dim);max-width:80ch}.sources b{color:var(--muted);font-weight:600}

@media(max-width:980px){
  .flow,.pipeline{grid-template-columns:1fr 1fr}
  .tl-track{grid-template-columns:1fr 1fr 1fr}.tl-track::before{display:none}
  .cards.c2,.cards.c3,.cards.c4,.duo,.isnot,.up-grid,.cgrid,.kpis,.teaser,.panels{grid-template-columns:1fr}
  .cgrid,.kpis{grid-template-columns:1fr 1fr}
  .nav-links{display:none}
  .orow{grid-template-columns:1.6fr 1fr 1fr}.orow .df{display:none}
  .dhead{display:none}.drow{grid-template-columns:1fr 1fr;gap:8px}
  .flow .fstep .arw,.pl .arw{display:none}
  .hud-tr{display:none}
  .theater{aspect-ratio:auto;height:460px}
}
@media(prefers-reduced-motion:reduce){.mesh b{animation:none}.rv{opacity:1;transform:none}}

/* ===================== CHROME INDUSTRIALE (aggiunte) ===================== */
/* skip link */
.skip{position:fixed;left:12px;top:-60px;z-index:200;background:var(--lime);color:#07160c;padding:10px 16px;border-radius:10px;font-weight:600;transition:top .2s}
.skip:focus{top:12px}

/* nav dropdown */
.navdrop{position:relative}
.navdrop-t{background:none;border:0;color:var(--muted);font-family:inherit;font-size:14px;font-weight:500;cursor:pointer;display:inline-flex;align-items:center;gap:5px;padding:0}
.navdrop:hover .navdrop-t,.navdrop.active .navdrop-t{color:var(--txt)}
.navdrop-t .car{font-size:10px;opacity:.7;transition:.2s}
.navdrop:hover .navdrop-t .car{transform:rotate(180deg)}
.navdrop-m{position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%) translateY(8px);min-width:210px;background:rgba(10,12,20,.96);backdrop-filter:blur(16px);border:1px solid var(--line2);border-radius:14px;padding:8px;opacity:0;visibility:hidden;transition:.2s;box-shadow:0 30px 70px -30px rgba(0,0,0,.9);z-index:80}
.navdrop:hover .navdrop-m,.navdrop.tap .navdrop-m{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.navdrop-m::before{content:"";position:absolute;top:-14px;left:0;right:0;height:14px}
.navdrop-m a{display:block;padding:9px 12px;border-radius:9px;font-size:14px;color:var(--muted)}
.navdrop-m a:hover,.navdrop-m a.active{background:rgba(255,255,255,.05);color:var(--txt)}
.navdrop-m a::after{display:none}

/* mobile burger + drawer */
.nav-burger{display:none;background:rgba(255,255,255,.06);border:1px solid var(--line2);color:var(--txt);width:38px;height:38px;border-radius:10px;font-size:16px;cursor:pointer}
.mobile-drawer{position:fixed;inset:0;z-index:90;background:rgba(5,6,13,.7);backdrop-filter:blur(6px);opacity:0;visibility:hidden;transition:.25s}
.mobile-drawer.open{opacity:1;visibility:visible}
.md-inner{position:absolute;top:0;right:0;height:100%;width:min(320px,86vw);background:var(--ink2);border-left:1px solid var(--line);padding:26px 22px;overflow:auto;transform:translateX(20px);transition:.25s;display:flex;flex-direction:column;gap:6px}
.mobile-drawer.open .md-inner{transform:none}
.md-inner>a{padding:12px 6px;border-bottom:1px solid var(--line);font-weight:500;color:var(--txt)}
.md-group{padding:10px 6px;border-bottom:1px solid var(--line)}
.md-group>span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--dim);margin-bottom:8px}
.md-group a{display:block;padding:8px 0 8px 12px;color:var(--muted);font-size:14px}

/* cookie banner */
.cookie{position:fixed;left:16px;right:16px;bottom:16px;z-index:120;max-width:720px;margin:0 auto;background:rgba(10,12,20,.96);backdrop-filter:blur(16px);border:1px solid var(--line2);border-radius:16px;padding:18px 20px;display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap;box-shadow:0 30px 80px -30px rgba(0,0,0,.9)}
.cookie p{font-size:13.5px;color:var(--muted);max-width:46ch}.cookie p a{color:var(--emer)}
.cookie .cbtns{display:flex;gap:10px}

/* back to top */
.totop{position:fixed;right:18px;bottom:18px;z-index:110;width:44px;height:44px;border-radius:12px;border:1px solid var(--line2);background:rgba(10,12,20,.8);backdrop-filter:blur(8px);color:var(--txt);font-size:18px;cursor:pointer;opacity:0;visibility:hidden;transition:.25s}
.totop.show{opacity:1;visibility:visible}.totop:hover{border-color:var(--emer)}

/* rich footer */
footer .foot-grid{display:grid;grid-template-columns:1.4fr repeat(5,1fr);gap:26px;padding-bottom:28px;border-bottom:1px solid var(--line)}
footer .foot-brand p{color:var(--dim);font-size:13px;margin-top:12px;max-width:30ch}
footer .fcol h5{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--dim);margin-bottom:12px;font-weight:600}
footer .fcol a{display:block;color:var(--muted);font-size:13.5px;padding:5px 0}
footer .fcol a:hover{color:var(--txt)}
footer .foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding-top:22px}

/* generic sections */
.section-alt{background:linear-gradient(180deg,transparent,rgba(255,255,255,.015),transparent)}
.band{border:1px solid var(--line);border-radius:24px;background:linear-gradient(165deg,var(--panel),var(--ink2));padding:44px;text-align:center;margin-top:40px}
.logos{display:flex;gap:30px;flex-wrap:wrap;align-items:center;justify-content:center;margin-top:26px;opacity:.7}
.logos span{font-family:"Space Grotesk";font-weight:600;color:var(--muted);font-size:15px;letter-spacing:.02em}

/* pricing */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:38px;align-items:stretch}
.price{border:1px solid var(--line);border-radius:20px;background:var(--panel);padding:30px;display:flex;flex-direction:column}
.price.feat{border-color:rgba(57,227,156,.4);background:linear-gradient(165deg,rgba(57,227,156,.06),var(--panel));box-shadow:0 40px 100px -60px rgba(57,227,156,.5)}
.price .pname{font-family:"Space Grotesk";font-weight:700;font-size:20px}
.price .ptag{font-size:12.5px;color:var(--muted);margin-top:4px;min-height:38px}
.price .pcost{font-family:"Space Grotesk";font-size:38px;font-weight:700;margin:18px 0 2px}
.price .pcost .per{font-size:14px;color:var(--muted);font-weight:500}
.price ul{list-style:none;display:flex;flex-direction:column;gap:10px;margin:20px 0 24px}
.price li{display:flex;gap:9px;font-size:14px;color:#d3d9e4}.price li .mk{color:var(--emer);flex:0 0 auto}
.price .ribbon{align-self:flex-start;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:#07160c;background:linear-gradient(135deg,var(--lime),var(--emer));border-radius:999px;padding:4px 12px;margin-bottom:14px}
.price .btn{margin-top:auto}

/* comparison table */
.ctable{margin-top:30px;border:1px solid var(--line);border-radius:18px;overflow:hidden;font-size:14px}
.crow{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:12px;padding:14px 22px;border-top:1px solid var(--line);align-items:center}
.crow:first-child{border-top:0;background:var(--panel2);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--dim)}
.crow .yes{color:var(--emer);font-weight:700}.crow .no{color:var(--dim)}

/* FAQ accordion */
.faq{margin-top:30px;border:1px solid var(--line);border-radius:18px;overflow:hidden}
.faq-item{border-top:1px solid var(--line)}.faq-item:first-child{border-top:0}
.faq-q{width:100%;text-align:left;background:none;border:0;color:var(--txt);font-family:inherit;font-size:16px;font-weight:600;padding:20px 22px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-q:hover{background:rgba(255,255,255,.02)}
.faq-q .ic{color:var(--emer);font-size:20px;transition:.2s;flex:0 0 auto}
.faq-item.open .faq-q .ic{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;color:var(--muted);font-size:14.5px}
.faq-a .inner{padding:0 22px 20px}
.faq-item.open .faq-a{max-height:400px}

/* docs layout */
.docwrap{display:grid;grid-template-columns:220px 1fr;gap:40px;margin-top:30px;align-items:start}
.docnav{position:sticky;top:90px;border:1px solid var(--line);border-radius:16px;background:var(--panel);padding:16px}
.docnav a{display:block;padding:8px 10px;border-radius:8px;font-size:14px;color:var(--muted)}
.docnav a:hover{background:rgba(255,255,255,.04);color:var(--txt)}
.doc h3{font-size:22px;margin:34px 0 10px}.doc h3:first-child{margin-top:0}
.doc p{color:var(--muted);font-size:15px;margin-bottom:12px}
.doc table{width:100%;border-collapse:collapse;margin:14px 0;font-size:13.5px}
.doc th,.doc td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
.doc th{color:var(--dim);text-transform:uppercase;font-size:11px;letter-spacing:.08em}
.doc td .mono{color:var(--emer)}

/* contact */
.contact{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;margin-top:30px}
.contact textarea{width:100%;min-height:130px;background:var(--ink);border:1px solid var(--line2);border-radius:11px;padding:13px 14px;color:var(--txt);font-size:15px;font-family:inherit;resize:vertical}
.contact textarea:focus{outline:none;border-color:var(--emer);box-shadow:0 0 0 3px rgba(57,227,156,.16)}
.contact-info{border:1px solid var(--line);border-radius:18px;background:var(--panel);padding:28px}
.contact-info .ci{display:flex;gap:12px;padding:14px 0;border-top:1px solid var(--line)}.contact-info .ci:first-of-type{border-top:0}
.contact-info .ci .k{font-size:12px;color:var(--dim);text-transform:uppercase;letter-spacing:.08em}.contact-info .ci .v{font-weight:600}

/* prose (legal) */
.prose{max-width:760px;margin-top:20px}
.prose h2{font-size:22px;margin:32px 0 10px}
.prose p,.prose li{color:var(--muted);font-size:15px;line-height:1.7}
.prose ul{margin:10px 0 10px 20px;display:flex;flex-direction:column;gap:6px}
.prose .updated{font-size:13px;color:var(--dim);margin-bottom:18px}

/* stat band */
.statband{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:38px}
.statband .s{text-align:center}
.statband .s .n{font-family:"Space Grotesk";font-size:38px;font-weight:700;background:linear-gradient(120deg,var(--lime),var(--emer));-webkit-background-clip:text;background-clip:text;color:transparent}
.statband .s .l{font-size:13px;color:var(--muted);margin-top:4px}

/* 404 */
.err404{min-height:calc(100vh - 70px);display:grid;place-items:center;text-align:center;padding:60px 24px}
.err404 .big{font-family:"Space Grotesk";font-size:clamp(90px,20vw,200px);font-weight:700;line-height:1;background:linear-gradient(120deg,var(--lime),var(--emer),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}

/* ===== ANALIZZATORE CSV dal vivo ===== */
.az-drop{border:1.5px dashed var(--line2);border-radius:20px;background:linear-gradient(165deg,rgba(57,227,156,.04),var(--panel));padding:40px;text-align:center;cursor:pointer;transition:.18s}
.az-drop.drag,.az-drop:hover{border-color:var(--emer);background:rgba(57,227,156,.06)}
.az-drop .big{font-family:"Space Grotesk";font-size:20px;font-weight:600}
.az-drop .small{color:var(--muted);font-size:13.5px;margin-top:6px}
.az-actions{display:flex;gap:12px;justify-content:center;margin-top:18px;flex-wrap:wrap}
.az-stage{position:relative;border:1px solid var(--line);border-radius:22px;overflow:hidden;background:radial-gradient(50rem 24rem at 50% -10%,rgba(57,227,156,.06),transparent 60%),linear-gradient(180deg,var(--panel),var(--ink2));aspect-ratio:16/8;min-height:360px;margin-top:24px}
#azCanvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.az-legend{position:absolute;top:14px;left:14px;display:flex;gap:14px;font-size:12px;background:rgba(5,6,13,.6);border:1px solid var(--line);border-radius:10px;padding:8px 12px;backdrop-filter:blur(8px);z-index:2}
.az-legend .lg{display:flex;align-items:center;gap:6px;color:var(--muted)}
.az-legend .sw{width:14px;height:3px;border-radius:2px;display:inline-block}
.az-phase{position:absolute;top:14px;right:14px;font-family:"Space Grotesk";font-size:11px;font-weight:600;color:var(--emer);background:rgba(5,6,13,.6);border:1px solid rgba(57,227,156,.3);border-radius:999px;padding:5px 12px;backdrop-filter:blur(8px);z-index:2}
.az-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:20px}
.az-metrics .m{border:1px solid var(--line);border-radius:14px;background:var(--panel);padding:18px}
.az-metrics .m .l{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--dim)}
.az-metrics .m .n{font-family:"Space Grotesk";font-size:26px;font-weight:700;margin-top:6px}
.az-metrics .m .n.good{background:linear-gradient(120deg,var(--lime),var(--emer));-webkit-background-clip:text;background-clip:text;color:transparent}
.az-result-actions{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}
.az-hidden{display:none!important}

@media(max-width:980px){.az-metrics{grid-template-columns:1fr 1fr}.az-stage{aspect-ratio:auto;height:340px}}
@media print{
  .mesh,.gridl,.progress,header.nav,.mobile-drawer,.cookie,.totop,footer,.hero-cta,.nav-cta,.az-actions,.az-result-actions{display:none!important}
  body{background:#fff;color:#000}
  .card,.panel,.otable,.price{break-inside:avoid}
}

/* =========================================================
   COSMIC OVERRIDES — estetica estrema (valgono su tutte le pagine)
   ========================================================= */
.hl{background:var(--grad-cosmic);-webkit-background-clip:text;background-clip:text;color:transparent}
.sec-num,.sec-tag{background:var(--grad-cosmic);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:700}
.eyebrow{background:var(--grad-cosmic);-webkit-background-clip:text;background-clip:text;color:transparent}

/* nav vetro cosmico */
header.nav.scrolled{background:rgba(6,3,16,.72);border-bottom-color:var(--line2);box-shadow:0 1px 0 rgba(255,255,255,.05),0 20px 60px -40px rgba(176,107,255,.5)}
.brand .mk{box-shadow:0 8px 22px -6px rgba(37,255,160,.9),0 0 0 1px rgba(255,255,255,.12)}

/* bordo gradiente animato su card e pannelli chiave */
.card,.price,.panel,.duo .col,.kpi,.band,.theater,.az-stage,.explode,.optix,.tl-detail,.contact-info,.auth-card{position:relative}
.card::before,.price::before,.band::before,.theater::before,.az-stage::before,.explode::before,.optix::before,.auth-card::before{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:var(--grad-cosmic);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity .35s;pointer-events:none;z-index:1}
.card:hover::before,.price:hover::before,.band:hover::before,.theater:hover::before,.az-stage:hover::before,.explode:hover::before{opacity:.6}
.band::before,.optix::before,.auth-card::before,.theater::before{opacity:.28}

/* feature price ancora più marcato */
.price.feat{box-shadow:0 50px 120px -50px rgba(37,255,160,.5),0 0 80px -40px rgba(176,107,255,.5)}
.price.feat::before{opacity:.7}

/* tagpill e chip con alone */
.tagpill{box-shadow:0 0 40px -12px rgba(176,107,255,.6)}
.chip-on{box-shadow:0 0 24px -8px rgba(37,255,160,.7)}

/* KPI e statistiche: numeri con gradiente cosmico pieno */
.kpi .n,.statband .s .n,.az-metrics .m .n,.km-now,.big-num{letter-spacing:-.03em}
.kpi .n.good,.statband .s .n{background:var(--grad-cosmic);-webkit-background-clip:text;background-clip:text;color:transparent}

/* link/hover cinetici */
.btn-ghost:hover{box-shadow:0 0 30px -10px rgba(55,236,255,.5)}
.teaser a:hover,.cg:hover,.kpi:hover{box-shadow:0 26px 70px -46px rgba(176,107,255,.7)}

/* titolo hero: peso e respiro estremi */
.page-hero h1,h1.hero-h{line-height:1.0}
.lede{color:#efeaff}
.hero-motto,.serif{color:#fff}

/* motore/mappa: bordo e alone vivaci */
.theater{box-shadow:0 60px 140px -60px rgba(0,0,0,.95),0 0 100px -50px rgba(176,107,255,.5),inset 0 1px 0 rgba(255,255,255,.06)}

/* scrollbar cosmica */
*{scrollbar-width:thin;scrollbar-color:var(--violet) transparent}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:linear-gradient(var(--violet),var(--cyan));border-radius:10px}
::selection{background:rgba(176,107,255,.4);color:#fff}

/* =========================================================
   ART DIRECTION PER PAGINA (colore proprio) + MOTION
   ========================================================= */
.eyebrow,.sec-num,.sec-tag{background:linear-gradient(90deg,var(--accent),var(--accent2))!important;-webkit-background-clip:text;background-clip:text;color:transparent}
.progress{background:linear-gradient(90deg,var(--accent),var(--accent2),var(--cyan))}
.nav-links a::after{background:linear-gradient(90deg,var(--accent),var(--accent2))}
.tagpill .dot{background:var(--accent);box-shadow:0 0 12px var(--accent)}
.brand .mk{background:linear-gradient(140deg,var(--accent),var(--accent2))}
.brand .mk svg{width:20px;height:20px;display:block}
.btn-primary{background:linear-gradient(120deg,var(--accent),var(--accent2) 60%,var(--cyan))}
.card:hover::before,.price:hover::before,.band:hover::before{background:linear-gradient(120deg,var(--accent),var(--accent2))}

/* transizione di pagina cinematografica */
.rl-tx{position:fixed;inset:0;z-index:300;pointer-events:none;opacity:0;transition:opacity .34s ease;background:radial-gradient(circle at 50% 45%,var(--accent2),var(--ink) 72%)}
body.rl-out .rl-tx{opacity:.97}
main{transition:opacity .45s ease}
body.rl-out main{opacity:.2}

/* reveal cinematico con blur */
.rv{opacity:0;transform:translateY(28px);filter:blur(6px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1),filter .8s ease}
.rv.in{opacity:1;transform:none;filter:none}

/* illustrazioni d'autore + icone su misura */
.illo{border:1px solid var(--line);border-radius:22px;background:linear-gradient(165deg,var(--panel),var(--ink2));padding:22px;overflow:hidden;position:relative;margin-top:20px}
.illo svg{display:block;width:100%;height:auto}
.illo-cap{font-size:12.5px;color:var(--dim);margin-top:12px;text-align:center;max-width:70ch;margin-left:auto;margin-right:auto}
.kn svg{display:block;margin:auto}
.kn[data-ic]{color:#0a0518}
.cg{display:flex;flex-direction:column}
.cg-ic{color:var(--accent);margin-bottom:8px;display:inline-flex;filter:drop-shadow(0 0 8px color-mix(in srgb,var(--accent) 60%,transparent))}
.cg-ic svg{display:block}

/* (scena hero 3D rimossa: la home va dritta al motore) */

/* ===== FIX LEGGIBILITÀ ETICHETTE (niente barre "evidenziatore") ===== */
.eyebrow{background:none!important;background-image:none!important;-webkit-background-clip:border-box!important;background-clip:border-box!important;-webkit-text-fill-color:currentColor!important;color:var(--accent)!important;text-shadow:0 0 16px rgba(180,150,255,.20)}
.eyebrow.blue{color:var(--blue)!important} .eyebrow.amber{color:var(--amber)!important} .eyebrow.emer{color:var(--emer)!important} .eyebrow.violet{color:var(--violet)!important} .eyebrow.dim{color:var(--dim)!important}
.sec-num,.sec-tag{background:none!important;background-image:none!important;-webkit-background-clip:border-box!important;background-clip:border-box!important;-webkit-text-fill-color:currentColor!important;color:var(--accent)!important;text-shadow:0 0 16px rgba(180,150,255,.18)}

/* ===== SCENE SENZA CORNICE: contenuto sullo schermo + velatura morbida ===== */
.theater,.illo{border:0!important;box-shadow:none!important;
  background:radial-gradient(70% 85% at 50% 50%,rgba(4,2,12,.55),rgba(4,2,12,.25) 62%,transparent 82%)!important}
.theater::before,.illo::before{display:none!important;content:none!important}
.illo{padding:0!important}
.theater-hint{margin-top:6px}

/* illustrazioni 3D navigabili */
.illo3d{width:100%;height:400px;display:block;cursor:grab}
.illo3d:active{cursor:grabbing}
.illo3d-hint{position:absolute;bottom:8px;right:10px;font-size:12px;color:var(--muted);background:rgba(5,6,13,.5);border:1px solid var(--line);border-radius:999px;padding:5px 11px;backdrop-filter:blur(8px);z-index:2}
.verseal{position:absolute;top:16px;right:18px;width:94px;height:94px;border-radius:50%;display:grid;place-items:center;z-index:2;border:2px dashed rgba(37,255,160,.6);background:rgba(37,255,160,.06);transform:rotate(-10deg);text-align:center;box-shadow:0 0 30px -6px rgba(37,255,160,.5)}
.verseal .vs-check{color:var(--emer);font-size:26px;font-weight:800;line-height:1}
.verseal .vs-t{color:var(--emer);font-family:"Space Grotesk";font-size:10px;font-weight:700;letter-spacing:.08em;margin-top:2px}
.verseal .vs-s{color:var(--emer);font-family:"Space Grotesk";font-size:8px;opacity:.8;position:absolute;top:10px}
@media(max-width:980px){.illo3d{height:320px}.verseal{width:76px;height:76px}}

/* verbale pubblicato (galleria documento) */
.verbale-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}
.vpage{position:relative;display:block;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--panel);transition:.25s}
.vpage:hover{transform:translateY(-4px);border-color:var(--line2);box-shadow:0 30px 80px -50px rgba(176,107,255,.6)}
.vpage img{display:block;width:100%;height:auto}
.vpage .vcap{position:absolute;left:0;right:0;bottom:0;padding:10px 14px;font-size:12.5px;color:var(--txt);background:linear-gradient(180deg,transparent,rgba(4,2,12,.88) 40%);backdrop-filter:blur(2px)}
.vpage .vcap b{font-family:"Space Grotesk";color:var(--emer);margin-right:8px}
@media(max-width:980px){.verbale-grid{grid-template-columns:1fr}}

/* sequenze prima/dopo */
.seq{border:1px solid var(--line);border-radius:16px;background:var(--panel);margin-top:14px;overflow:hidden}
.seq summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 20px;font-family:"Space Grotesk";font-weight:700;font-size:17px}
.seq summary::-webkit-details-marker{display:none}
.seq summary::after{content:"+";color:var(--emer);font-size:20px;font-weight:700}
.seq[open] summary::after{content:"−"}
.seq .seq-delta{font-size:13px;color:var(--emer);font-weight:600;margin-left:auto;margin-right:10px}
.seq-cols{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid var(--line)}
.seq-cols>div{padding:18px 22px}
.seq-cols>div:first-child{border-right:1px solid var(--line)}
.seq-cols h5{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--red);margin-bottom:10px;font-family:"Space Grotesk"}
.seq-cols>div:last-child h5{color:var(--emer)}
.seq-cols ol{margin:0 0 0 20px;display:flex;flex-direction:column;gap:5px;font-size:13.5px;color:#d3d9e4}
.seq-cols ol li::marker{color:var(--dim);font-family:"Space Grotesk";font-size:12px}
@media(max-width:980px){.seq-cols{grid-template-columns:1fr}.seq-cols>div:first-child{border-right:0;border-bottom:1px solid var(--line)}.verbale-grid{grid-template-columns:1fr!important}}

/* route 3D nelle card metodo */
.duo .col{position:relative}
.route3d{width:100%;height:230px;display:block;margin:8px 0;cursor:grab}
.route3d:active{cursor:grabbing}
.route3d-hint{position:absolute;bottom:22px;right:22px;font-size:11px;color:var(--muted);background:rgba(5,6,13,.5);border:1px solid var(--line);border-radius:999px;padding:4px 10px;backdrop-filter:blur(8px);z-index:2}
/* legenda confronto */
.cmp-legend{position:absolute;top:14px;left:16px;display:flex;gap:16px;flex-wrap:wrap;font-size:12px;color:var(--muted);z-index:2;background:rgba(5,6,13,.5);border:1px solid var(--line);border-radius:10px;padding:7px 12px;backdrop-filter:blur(8px)}
.cmp-legend i{display:inline-block;width:14px;height:3px;border-radius:2px;vertical-align:middle;margin-right:7px}
.cmp-legend b{color:var(--emer);font-family:"Space Grotesk";margin-left:6px}

@media(max-width:980px){
  .nav-burger{display:inline-flex;align-items:center;justify-content:center}
  footer .foot-grid{grid-template-columns:1fr 1fr;gap:22px}
  .pricing{grid-template-columns:1fr}
  .docwrap{grid-template-columns:1fr}.docnav{position:static}
  .contact{grid-template-columns:1fr}
  .statband{grid-template-columns:1fr 1fr}
  .crow{grid-template-columns:1.4fr 1fr 1fr}.crow>div:nth-child(4){display:none}
}

/* flow a 7 passi (pilota in home) */
.flow.f7{grid-template-columns:repeat(7,1fr)}
.flow.f7 .fstep{padding:16px 14px}
.flow.f7 .fstep h4{font-size:13.5px}
.flow.f7 .fstep p{font-size:11.5px}
@media(max-width:1080px){.flow.f7{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.flow.f7{grid-template-columns:1fr}}
/* ctable a 3 colonne (piano attuale vs ricalcolato) */
.ctable.c3col .crow{grid-template-columns:1fr 1.2fr 1.2fr}
@media(max-width:640px){.ctable.c3col .crow{grid-template-columns:1fr;gap:4px}}

/* scene fantasma (Perché Nigin): niente pannelli, solo scrim leggero sul cielo */
.duo .col.ghost{background:radial-gradient(75% 88% at 50% 44%,rgba(4,2,12,.5),rgba(4,2,12,.22) 60%,transparent 82%)!important;border:0!important;box-shadow:none!important}

/* Perché Nigin: nessun riquadro visibile — le figure fluttuano nude sul cielo del sito */
.duo .col.ghost{background:transparent!important;border:0!important;box-shadow:none!important;padding:10px 6px!important}

/* trattamento unico per TUTTO il 3D/2D del sito: nessun riquadro, figure sul cielo */
.theater,.illo{background:transparent!important;border:0!important;box-shadow:none!important}
.az-stage{background:transparent!important;border:0!important;box-shadow:none!important}

/* ===== VETRO VIOLA: ogni blocco del sito è trasparente, il cielo passa sotto ===== */
:root{--panel:rgba(124,92,220,.09);--panel2:rgba(124,92,220,.15)}
.explode,.band,.auth-card{background:linear-gradient(165deg,rgba(124,92,220,.13),rgba(124,92,220,.04))!important}
.upload{background:linear-gradient(165deg,rgba(57,227,156,.06),rgba(124,92,220,.09))!important}
.price.feat{background:linear-gradient(165deg,rgba(124,92,220,.16),rgba(124,92,220,.06))!important}