/* ============================================================
   CRL · Conditional Leverage Infrastructure
   Foglio di stile condiviso - UNICA fonte per tutte le pagine.
   Modifica qui = cambia ovunque.
   ============================================================ */

:root{
  --paper:#fbfaf6; --paper-2:#f4f2ec; --ink:#0f1012;
  --muted:#6d7078; --muted-2:#9c9da3;
  --hair:#e4e1d9; --hair-2:#d6d2c8;
  --blue:#173e78; --blue-soft:rgba(23,62,120,.08);
  --black:#0b0c0f; --white:#f7f5ee;
  --danger:#7f1d1d;
  --serif:'Cormorant Garamond', Georgia, serif;
  --sans:'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --mono:'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --max:1220px; --pad:clamp(24px,4.8vw,72px);
  --nav-h:58px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.55}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--ink);color:var(--paper)}

.wrap{width:min(var(--max),100%);margin-inline:auto;padding-inline:var(--pad)}
.mono{font-family:var(--mono)}
.visually-hidden{position:absolute!important;height:1px;width:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}

/* ---------- Tipografia ---------- */
.eyebrow{font-family:var(--mono);font-size:10px;letter-spacing:.17em;text-transform:uppercase;color:var(--blue);font-weight:500}
.sec-index{font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--muted-2);margin-bottom:18px}
.dark-band .sec-index{color:#6b7683}
h1,h2,h3{font-family:var(--serif);font-weight:500;letter-spacing:-.035em;line-height:.96}
h1{font-size:clamp(46px,6.6vw,96px);letter-spacing:-.038em;line-height:.94}
h1 em{font-style:italic}
h2{font-size:clamp(38px,5.4vw,74px)}
h3{font-size:clamp(26px,3.2vw,40px)}
p{color:var(--muted);font-weight:300}

/* ---------- Bottoni / link ---------- */
.btn{display:inline-flex;align-items:center;gap:14px;background:var(--ink);color:var(--paper);height:46px;padding:0 22px;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;font-weight:500;border:1px solid var(--ink);cursor:pointer;transition:background .22s,border-color .22s,color .22s}
.btn:hover{background:var(--blue);border-color:var(--blue);color:var(--paper)}
.btn span{transition:transform .22s;display:inline-block}
.btn:hover span{transform:translateX(4px)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.text-link{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);border-bottom:1px solid transparent;transition:border-color .22s;cursor:pointer;background:none}
.text-link:hover{border-color:var(--blue)}

/* ============================================================
   NAV  (iniettata da crl.js)
   ============================================================ */
.nav{position:fixed;top:0;left:0;right:0;z-index:60;background:linear-gradient(to bottom,rgba(251,250,246,.94),rgba(251,250,246,.72),rgba(251,250,246,0));backdrop-filter:blur(6px)}
.nav-inner{height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;gap:20px}
.nav .logo{display:inline-flex;align-items:center;gap:11px;font-family:var(--mono);font-size:19px;letter-spacing:.28em;font-weight:500;color:var(--ink)}
.logo-img{width:40px;height:40px;object-fit:contain;transition:transform .6s cubic-bezier(.2,.8,.2,1);will-change:transform}
.logo:hover .logo-img{transform:rotate(360deg)}
.nav-menu{display:flex;align-items:center;gap:30px}
.nav-menu a{font-family:var(--mono);font-size:9px;letter-spacing:.15em;text-transform:uppercase;color:var(--ink);transition:color .2s;white-space:nowrap}
.nav-menu a:hover,.nav-menu a[aria-current="page"]{color:var(--blue)}
.nav-menu .num{color:var(--blue);margin-right:6px}
.nav-toggle{display:none;flex-direction:column;gap:5px;width:34px;height:34px;align-items:center;justify-content:center;background:none;border:0;cursor:pointer}
.nav-toggle span{display:block;width:22px;height:1.5px;background:var(--ink);transition:transform .25s,opacity .25s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* ---------- Sub-nav "CRL reference" (iniettata da crl.js sulle pagine del flusso CRL) ---------- */
.flownav{position:fixed;top:var(--nav-h);left:0;right:0;z-index:40;background:rgba(251,250,246,.92);backdrop-filter:blur(6px);border-bottom:1px solid var(--hair)}
.flownav-inner{display:flex;align-items:center;gap:16px;height:36px;overflow-x:auto;white-space:nowrap;scrollbar-width:none}
.flownav-inner::-webkit-scrollbar{display:none}
.flownav-label{font-family:var(--mono);font-size:9px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2);flex:0 0 auto}
.flownav a{font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);flex:0 0 auto;transition:color .2s}
.flownav a:hover{color:var(--ink)}
.flownav a[aria-current="page"]{color:var(--blue)}
.flownav .sep{color:var(--hair-2);flex:0 0 auto;font-size:9px}
/* pagina 1 (hero scuro): la striscia appare solo dopo lo scroll */
body[data-page="crl"] .flownav{opacity:0;transform:translateY(-6px);pointer-events:none;transition:opacity .3s,transform .3s}
body[data-page="crl"].scrolled .flownav{opacity:1;transform:none;pointer-events:auto}
/* sotto-pagine del flusso CRL (nav = flusso, niente flownav) */
body[data-page^="crl-"] .page-head{padding-top:calc(var(--nav-h) + 40px)}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;padding-top:calc(var(--nav-h) + 40px);padding-bottom:0;border-bottom:1px solid var(--hair);overflow:hidden}
.hero-main{position:relative;display:flex;align-items:center;padding-block:clamp(28px,4vw,56px);min-height:calc(100svh - var(--nav-h) - 120px)}
.hero-title{position:relative;z-index:6;max-width:min(52ch,54%)}
.hero-title h1{max-width:12ch}
.hero-title .rule{width:44px;height:1px;background:var(--muted-2);margin:28px 0 18px}
.hero-title .sub{font-family:var(--mono);font-size:10px;letter-spacing:.13em;text-transform:uppercase;line-height:1.65;color:var(--ink);max-width:44ch}
.hero-title .lead{margin-top:24px;max-width:42ch;font-size:14px;line-height:1.72;color:var(--muted)}
.hero-title .claim{margin-top:18px;font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);line-height:1.7;max-width:46ch}
.hero-cta{display:flex;gap:26px;align-items:center;flex-wrap:wrap;margin-top:32px}

/* Superficie SVG - contenuta nella propria cella, non copre il testo */
.hero-surface{position:absolute;inset:0;z-index:1}
.hero-main::after{content:'';position:absolute;inset:0;z-index:2;pointer-events:none;background:linear-gradient(90deg,var(--paper),rgba(251,250,246,.72) 24%,rgba(251,250,246,0) 50%)}
.hero-surface::before{content:'';position:absolute;left:6%;right:2%;top:8%;bottom:6%;background:radial-gradient(58% 62% at 52% 46%,rgba(23,62,120,.09),rgba(23,62,120,0) 70%);pointer-events:none;z-index:0}
.hero-surface svg,.hero-surface canvas{position:absolute;inset:0;width:100%;height:100%;overflow:visible;z-index:1}
.hero-surface .surface-line{fill:none;stroke:#9aa0aa;stroke-width:.5;vector-effect:non-scaling-stroke}
.hero-surface .surface-ridge{fill:none;stroke:var(--blue);stroke-width:1.8;opacity:.9;vector-effect:non-scaling-stroke;filter:drop-shadow(0 3px 8px rgba(23,62,120,.28))}
.hero-surface .surface-axis{stroke:#b9b8b2;stroke-width:.7;stroke-dasharray:3 5;vector-effect:non-scaling-stroke;opacity:.6}
.hero-surface .surface-dot{fill:#fff;stroke:var(--blue);stroke-width:2;vector-effect:non-scaling-stroke;filter:drop-shadow(0 1px 5px rgba(23,62,120,.45))}
@keyframes surfPulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.18);opacity:.82}}
.hero-surface .pulse-dot{transform-box:fill-box;transform-origin:center;animation:surfPulse 3.4s ease-in-out infinite}

/* ---------- Disegno del MODELLO CRL nell'hero (payoff retroattivo) ---------- */
.hero-model{position:relative;display:flex;flex-direction:column;gap:14px}
.hero-model::before{content:'';position:absolute;left:8%;right:4%;top:12%;bottom:16%;background:radial-gradient(56% 60% at 54% 44%,rgba(23,62,120,.08),rgba(23,62,120,0) 70%);pointer-events:none;z-index:0}
.hm-title{position:relative;z-index:1;font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.hm-svg{position:relative;z-index:1;width:100%;height:auto;display:block;overflow:visible}
.hm-grid{stroke:#eeeae0;stroke-width:1}
.hm-axis{stroke:var(--hair-2);stroke-width:1}
.hm-k{stroke:#c7c2b6;stroke-width:1;stroke-dasharray:3 6}
.hm-linear{stroke:#8b8b86;stroke-width:2.4;fill:none}
.hm-retro{stroke:var(--blue);stroke-width:1.4;stroke-dasharray:5 5;stroke-opacity:.6;fill:none}
.hm-jump{stroke:var(--blue);stroke-width:1.6;stroke-dasharray:3 3}
.hm-lev{stroke:var(--blue);stroke-width:3;fill:none;filter:drop-shadow(0 3px 8px rgba(23,62,120,.24))}
.hm-dot{fill:#fff;stroke:var(--blue);stroke-width:2.4;filter:drop-shadow(0 1px 5px rgba(23,62,120,.45))}
.hm-t{font-family:var(--mono);font-size:12px;fill:var(--muted)}
.hm-t.hm-blue{fill:var(--blue)}
.hm-eq{position:relative;z-index:1;align-self:flex-start;display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;color:var(--ink);background:rgba(251,250,246,.9);padding:8px 12px;border-left:2px solid var(--blue)}
.hm-eq sub{font-size:.7em}
/* ingresso animato del modello */
.hero-model .hm-linear,.hero-model .hm-lev{stroke-dasharray:1;stroke-dashoffset:1}
.hero-model .hm-retro,.hero-model .hm-jump,.hero-model .labs{opacity:0}
.hero-model .hm-dot{opacity:0;transform-box:fill-box;transform-origin:center}
.hero-model.in .hm-linear{animation:cDraw 1s ease .25s forwards}
.hero-model.in .hm-jump{animation:cFade .4s ease 1.2s forwards}
.hero-model.in .hm-retro{animation:cFade .6s ease 1.35s forwards}
.hero-model.in .hm-lev{animation:cDraw 1.1s ease 1.5s forwards}
.hero-model.in .hm-dot{animation:cPop .5s ease 1.2s forwards, surfPulse 3.4s ease-in-out 2.7s infinite}
.hero-model.in .labs{animation:cFade .6s ease 1.7s forwards}
/* Etichette ancorate alla superficie (in %, così seguono lo scaling) */
.surface-label{position:absolute;z-index:5;font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);line-height:1.45;pointer-events:none}
.surface-label.payoff{left:auto;right:28%;top:6%;color:var(--muted)}
.surface-label.cond{right:2%;top:30%;color:var(--ink);text-align:right}
.surface-label.eq{right:2%;bottom:12px;left:auto;display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.01em;text-transform:none;color:var(--ink);background:rgba(251,250,246,.92);padding:10px 14px;border-left:2px solid var(--blue);border-radius:0 4px 4px 0;box-shadow:0 2px 14px rgba(15,16,18,.06)}
.eq-head{color:var(--ink);font-weight:500}
.eq-brace{font-size:38px;line-height:1;color:var(--blue);font-weight:300}
.eq-cases{display:grid;grid-template-columns:auto auto;column-gap:15px;row-gap:7px;align-items:baseline}
.eq-expr{color:var(--ink)}
.eq-cond{color:var(--muted)}
.surface-label.eq sub{font-size:.7em}

/* Fascia inferiore hero - flusso normale, niente absolute */
.hero-bottom{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--hair)}
.hero-card{padding:24px 30px 28px 0;border-right:1px solid var(--hair)}
.hero-card:last-child{border-right:0;padding-right:0}
.hero-card .num{font-family:var(--mono);font-size:10px;color:var(--blue);letter-spacing:.08em;margin-bottom:14px}
.hero-card .t{font-family:var(--serif);font-size:22px;letter-spacing:-.02em;color:var(--ink);margin-bottom:10px;line-height:1.08}
.hero-card p{font-size:12.5px;line-height:1.55;max-width:34ch}

/* ============================================================
   SEZIONI GENERICHE
   ============================================================ */
.section{padding-block:clamp(84px,12vw,152px);border-bottom:1px solid var(--hair)}
/* pagine di contenuto (tutto tranne la home): meno spazio verticale tra i blocchi */
body:not([data-page="home"]) .section{padding-block:clamp(40px,5.5vw,72px)}
body:not([data-page="home"]) .page-head{padding-bottom:6px}
body:not([data-page="home"]) .feature-grid{margin-top:clamp(28px,4vw,40px)}
body:not([data-page="home"]) .rows{margin-top:36px}
.two-col{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(48px,8vw,110px);align-items:start}
.section-kicker{margin-bottom:18px}
.body-large{font-size:clamp(17px,1.7vw,22px);line-height:1.55;color:var(--ink);font-weight:300;max-width:44ch}
.body-small{font-size:14px;line-height:1.75;max-width:62ch}
.inline-claim{margin-top:30px;border-left:2px solid var(--blue);padding-left:24px;font-family:var(--serif);font-size:30px;line-height:1.16;letter-spacing:-.02em;color:var(--ink);max-width:20ch;font-weight:500}
.inline-claim em{font-style:italic}
.claim-note{margin-top:20px;font-size:13.5px;line-height:1.72;color:var(--muted);max-width:54ch}
.state-line{margin-top:40px;display:flex;align-items:center;gap:18px;flex-wrap:wrap;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.state-line .on{color:var(--ink)}
.state-line .dot{width:6px;height:6px;border-radius:50%;background:var(--blue);display:inline-block;margin-right:10px}
.state-line .arrow{color:var(--muted-2)}
.turbo{margin-top:36px;border-left:2px solid var(--blue);padding-left:24px;max-width:58ch}
.turbo .k{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:11px}
.turbo p{font-family:var(--serif);font-size:clamp(20px,2.1vw,24px);line-height:1.34;color:var(--ink);font-style:italic;font-weight:500}

/* Diagramma payoff */
.diagram-card{border:1px solid var(--hair);background:#fffdf8;padding:24px;position:relative;overflow:hidden}
.diagram-head{display:flex;justify-content:space-between;gap:20px;margin-bottom:20px;flex-wrap:wrap}
.diagram-head span{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.diagram-head .blue{color:var(--blue)}
.payoff-chart{width:100%;height:auto;display:block}
.payoff-chart .axis{stroke:var(--hair-2);stroke-width:1}
.payoff-chart .grid{stroke:#eeeae0;stroke-width:1}
.payoff-chart .pre{stroke:#777;stroke-width:2;fill:none}
.payoff-chart .post{stroke:var(--blue);stroke-width:2.4;fill:none}
.payoff-chart .jump{stroke:var(--blue);stroke-width:1.4;stroke-dasharray:3 3}
.payoff-chart .retro{stroke:var(--blue);stroke-width:1.2;stroke-dasharray:4 4;opacity:.55;fill:none}
.payoff-chart .clabel{font-family:var(--mono);font-size:11px;fill:var(--muted)}
.payoff-chart .clabel.blue{fill:var(--blue)}
.payoff-chart .clabel.red{fill:#8a2b21}
/* grafico "due percorsi": standard vs CRL */
.payoff-chart .std{stroke:#8a2b21;stroke-width:2.4;fill:none}
.payoff-chart .crl2{stroke:var(--blue);stroke-width:2.6;fill:none}
.payoff-chart .stop{stroke:#8a2b21;stroke-width:1;stroke-dasharray:4 4;opacity:.5}
.payoff-chart .xmark{stroke:#8a2b21;stroke-width:2.4}
.payoff-chart .trig{fill:#fff;stroke:var(--blue);stroke-width:2.2}
/* legenda sotto al grafico */
.chart-legend{display:flex;flex-wrap:wrap;gap:14px 28px;margin-top:18px;padding-top:16px;border-top:1px solid var(--hair)}
.chart-legend .lg{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:11px;letter-spacing:.03em;color:var(--muted)}
.chart-legend .sw{width:20px;height:0;border-top:2.5px solid;flex:0 0 auto}
.chart-legend .sw-red{border-color:#8a2b21}
.chart-legend .sw-blue{border-color:var(--blue)}

/* Metriche */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--hair);border-bottom:1px solid var(--hair)}
.metric{padding:30px 26px;border-right:1px solid var(--hair)}
.metric:last-child{border-right:0}
.metric .v{font-family:var(--serif);font-size:40px;letter-spacing:-.04em;color:var(--ink);line-height:1}
.metric .c{margin-top:12px;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}

/* proof strip: takeaway (serif) + dettaglio con numero (mono) */
.proof{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--hair);border-bottom:1px solid var(--hair)}
.proof .p{padding:28px 26px;border-right:1px solid var(--hair)}
.proof .p:last-child{border-right:0}
.proof .lbl{font-family:var(--serif);font-size:23px;line-height:1.08;letter-spacing:-.02em;color:var(--ink);margin-bottom:12px}
.proof .det{font-family:var(--mono);font-size:11.5px;line-height:1.55;color:var(--muted)}
@media(max-width:900px){.proof{grid-template-columns:1fr 1fr}.proof .p:nth-child(2){border-right:0}}
@media(max-width:560px){.proof{grid-template-columns:1fr}.proof .p{border-right:0}}

/* ============================================================
   Widget dinamico "audit chain" (illustra la sezione Monitoring & Audit)
   ============================================================ */
.auditviz{margin-top:clamp(28px,4vw,44px);border:1px solid var(--hair);background:#fffdf8;overflow:hidden}
.auditviz-head{display:flex;justify-content:space-between;gap:16px;padding:14px 18px;border-bottom:1px solid var(--hair);flex-wrap:wrap}
.auditviz-head span{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.auditviz-head .blue{color:var(--blue)}
.auditviz canvas{display:block;width:100%;height:180px}

/* ============================================================
   Pagina Technology: via di mezzo (tono chiaro-freddo + console audit scura)
   ============================================================ */
body[data-page="technology"]{
  --paper:#eef0f3; --paper-2:#e6e9ee; --hair:#d5dae1; --hair-2:#c9cfd8;
}
body[data-page="technology"] .nav{background:linear-gradient(to bottom,rgba(238,240,243,.94),rgba(238,240,243,.72),rgba(238,240,243,0))}
body[data-page="technology"] .auditviz{background:#0f1319;border-color:#242a34}
body[data-page="technology"] .auditviz-head{border-bottom-color:#242a34}
body[data-page="technology"] .auditviz-head span{color:#8b919d}
body[data-page="technology"] .auditviz-head .blue{color:#7ea2e0}

/* Fascia dark a tutta larghezza (ritmo chiaro/scuro nelle pagine di contenuto) */
.dark-band{position:relative;color:#c9ced8}
.dark-band::before{content:'';position:absolute;top:0;bottom:0;left:50%;width:100vw;transform:translateX(-50%);background:#0f1319;z-index:-1}
.dark-band .eyebrow{color:#7ea2e0}
.dark-band h2,.dark-band h3,.dark-band h4{color:#edeff4}
.dark-band p,.dark-band .body-small,.dark-band .body-large,.dark-band .claim-note{color:#9aa1ad}
.dark-band .claim-note strong{color:#c9ced8}
.dark-band .feature-grid{background:#262c37;border-color:#262c37}
.dark-band .feature{background:#141922}
.dark-band .feature h4{color:#edeff4}
.dark-band .feature h4.blue{color:#7ea2e0}
.dark-band .feature p{color:#9aa1ad}
.dark-band .final-box{border-color:#2a303b}
.dark-band .btn{background:#edeff4;color:#0f1319;border-color:#edeff4}
.dark-band .btn.ghost{background:transparent;color:#edeff4;border-color:#3a414d}
.dark-band .btn:hover{background:#7ea2e0;border-color:#7ea2e0;color:#0f1319}
.final.dark-band{background:transparent}

/* ============================================================
   Componenti editoriali (proposta pagine interne)
   ============================================================ */
.lede{font-family:var(--serif);font-weight:500;font-size:clamp(25px,3.4vw,38px);line-height:1.22;letter-spacing:-.02em;color:var(--ink);max-width:24ch}
.lede em{font-style:italic}
.big-statement{font-family:var(--serif);font-weight:500;font-size:clamp(34px,5.2vw,66px);line-height:1.05;letter-spacing:-.03em;max-width:15ch;color:var(--ink)}
.big-statement em{font-style:italic;color:var(--blue)}
.dark-band .big-statement{color:#edeff4}
.dark-band .big-statement em{color:#7ea2e0}
.params{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:24px}
.barcompare{max-width:780px;margin-top:8px}
.bc-row{display:grid;grid-template-columns:210px 1fr 86px;gap:18px;align-items:center;margin-bottom:16px}
.bc-label{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.bc-track{position:relative;height:46px;background:var(--paper-2);border:1px solid var(--hair);overflow:hidden}
.bc-track.std{border-color:rgba(138,43,33,.35)}
.bc-track.crl{border-color:rgba(23,62,120,.4)}
.bc-fill{height:100%;width:0;transition:width 1.2s cubic-bezier(.2,.8,.2,1)}
.barcompare.in .bc-fill{width:var(--w)}
.bc-fill.std{background:rgba(138,43,33,.16)}
.bc-fill.crl{background:var(--blue-soft)}
.bc-val{font-family:var(--serif);font-size:28px;letter-spacing:-.02em;text-align:right}
.bc-val.std{color:#8a2b21}
.bc-val.crl{color:var(--blue)}
@media(max-width:600px){.bc-row{grid-template-columns:1fr auto;gap:8px}.bc-label{grid-column:1 / -1}}

/* ============================================================
   Hero cinematografico "la bomba che si disarma" (for-traders)
   ============================================================ */
.cinematic-hero{position:relative;height:200vh}
.cinematic-sticky{position:sticky;top:0;height:100vh;width:100%;overflow:hidden;display:flex;align-items:center;justify-content:center}
.cinematic-bg{position:absolute;inset:0;background:url('../images/leverage-explosion.jpg') center/cover;transition:filter 1.2s ease-out;z-index:1}
.cinematic-bg.desaturated{filter:grayscale(100%) brightness(.55) contrast(1.05)}
.cinematic-overlay{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(8,9,12,.32),rgba(8,9,12,.5) 55%,rgba(8,9,12,.78));z-index:2}
.cinematic-text{position:relative;z-index:3;text-align:center;padding:0 24px;max-width:1000px}
.cine-badge{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.6);border:1px solid rgba(255,255,255,.25);padding:8px 16px;display:inline-block;margin-bottom:30px;opacity:0;transform:translateY(16px);transition:opacity .7s ease,transform .7s ease}
.cine-badge.visible{opacity:1;transform:none}
.cine-l1,.cine-l2{font-family:var(--serif);font-weight:500;font-size:clamp(46px,9vw,104px);line-height:1.02;letter-spacing:-.03em;display:inline-block;opacity:0;transform:translateY(40px);transition:opacity .9s cubic-bezier(.16,1,.3,1),transform .9s cubic-bezier(.16,1,.3,1)}
.cine-l1{color:#fff}
.cine-l2{color:#8fb0e8;transition-delay:.12s}
.cine-l1.visible,.cine-l2.visible{opacity:1;transform:none}
.cine-cap{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.62);margin-top:34px;opacity:0;transition:opacity .8s ease}
.cine-cap.visible{opacity:1}
.cine-scroll{position:absolute;bottom:44px;left:50%;transform:translateX(-50%);z-index:4;text-align:center;transition:opacity .4s}
.cine-scroll.hide{opacity:0;pointer-events:none}
.cine-scroll span{display:block;font-family:var(--mono);font-size:9px;letter-spacing:.3em;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:10px}
.cine-arrow{width:16px;height:16px;margin:0 auto;border-right:1px solid rgba(255,255,255,.4);border-bottom:1px solid rgba(255,255,255,.4);transform:rotate(45deg);animation:cineBounce 2s infinite}
@keyframes cineBounce{0%,20%,50%,80%,100%{transform:rotate(45deg) translateY(0)}40%{transform:rotate(45deg) translateY(7px)}60%{transform:rotate(45deg) translateY(4px)}}
/* nav chiara-su-scuro sopra l'hero, normale dopo lo scroll (solo for-traders) */
body[data-page="for-traders"] .nav{background:linear-gradient(to bottom,rgba(8,9,12,.5),rgba(8,9,12,0));transition:background .35s}
body[data-page="for-traders"] .nav .logo,body[data-page="for-traders"] .nav-menu a{color:#fff}
body[data-page="for-traders"] .logo-img{filter:brightness(0) invert(1)}
body[data-page="for-traders"] .nav-toggle span{background:#fff}
body[data-page="for-traders"].scrolled .nav{background:linear-gradient(to bottom,rgba(251,250,246,.94),rgba(251,250,246,.72),rgba(251,250,246,0))}
body[data-page="for-traders"].scrolled .nav .logo,body[data-page="for-traders"].scrolled .nav-menu a{color:var(--ink)}
body[data-page="for-traders"].scrolled .logo-img{filter:none}
body[data-page="for-traders"].scrolled .nav-toggle span{background:var(--ink)}

/* Righe numerate */
.rows{border-top:1px solid var(--hair)}
.row{display:grid;grid-template-columns:120px 1fr 1.35fr;gap:36px;padding:34px 0;border-bottom:1px solid var(--hair);align-items:baseline}
.row .idx{font-family:var(--mono);font-size:11px;color:var(--blue)}
.row h3{font-size:34px;line-height:1.04;max-width:20ch}
.row p{font-size:14px;line-height:1.7;max-width:62ch}

/* Sezione scura "engine" */
.engine{background:var(--black);color:var(--white);border-bottom:0}
.engine .eyebrow{color:#7c8daa}
.engine h2,.engine h3{color:var(--white)}
.engine p{color:#989ca5}
.engine-grid{display:grid;grid-template-columns:.72fr 2fr;gap:clamp(40px,6vw,80px);align-items:start}
.engines{display:grid;grid-template-columns:repeat(4,1fr);border-left:1px solid #272a32}
.engine-item{padding:4px 26px 0;border-right:1px solid #272a32}
.engine-item .idx{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:#7c8daa;margin-bottom:18px}
.engine-item h3{font-family:var(--sans);font-size:18px;line-height:1.25;letter-spacing:-.02em;font-weight:400;margin-bottom:14px}
.engine-item p{font-size:13px;line-height:1.65}

/* API + compliance */
.api-compliance{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(40px,6vw,80px);align-items:start}
.code{background:var(--paper-2);border:1px solid var(--hair);padding:28px 30px;font-family:var(--mono);font-size:13px;line-height:1.9;color:var(--muted);overflow-x:auto}
.code .ln{color:#b5b1a8;margin-right:20px}
.code .kw{color:var(--blue)}
.code .fn{color:var(--ink)}
.compliance-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:34px;border-top:1px solid var(--hair);border-left:1px solid var(--hair)}
.comp{padding:24px 20px;border-right:1px solid var(--hair);border-bottom:1px solid var(--hair);min-height:120px}
.comp h4{font-size:14px;font-weight:500;color:var(--ink);line-height:1.25;margin-bottom:8px}
.comp p{font-family:var(--mono);font-size:11px;line-height:1.5;color:var(--muted)}

/* Tabella comparativa "Same trade / Different shape" */
.cmp{margin-top:clamp(40px,5vw,60px);border-top:1px solid var(--hair-2)}
.cmp-head,.cmp-row{display:grid;grid-template-columns:1.1fr 1fr 1fr}
.cmp-head{border-bottom:1px solid var(--hair-2)}
.cmp-head div{padding:16px 24px 16px 0;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:500}
.cmp-head .crl{color:var(--blue)}
.cmp-row{border-bottom:1px solid var(--hair)}
.cmp-row .label{padding:26px 24px 26px 0;font-family:var(--serif);font-size:clamp(20px,2.2vw,25px);font-weight:500;letter-spacing:-.02em;color:var(--ink);line-height:1.1}
.cmp-row .cell{padding:26px 24px;font-size:15px;line-height:1.4;color:var(--muted);display:flex;align-items:center}
.cmp-row .cell.crl{color:var(--ink);background:var(--blue-soft);border-left:1px solid var(--hair);border-right:1px solid var(--hair)}
.cmp .crl-tag{font-family:var(--mono);font-weight:500;color:var(--blue)}

/* tabella comparativa multi-prodotto (CRL vs Turbo / Barrier / CFD) */
.compare-wrap{overflow-x:auto;margin-top:clamp(40px,5vw,60px);border:1px solid var(--hair)}
.compare{width:100%;min-width:700px;border-collapse:collapse;background:#fffdf8}
.compare th,.compare td{padding:16px 18px;text-align:center;border-bottom:1px solid var(--hair);vertical-align:middle}
.compare tbody tr:last-child td{border-bottom:0}
.compare thead th{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:500;background:var(--paper-2)}
.compare thead th.crlh{color:var(--blue)}
.compare th:first-child,.compare td:first-child{text-align:left}
.compare tbody td:first-child{font-family:var(--serif);font-size:17px;letter-spacing:-.01em;color:var(--ink);font-weight:500;max-width:24ch}
.compare .crlc{background:var(--blue-soft)}
.pill{display:inline-block;font-family:var(--mono);font-size:10px;letter-spacing:.06em;text-transform:uppercase;padding:4px 10px;border-radius:2px;white-space:nowrap}
.pill.y{background:rgba(23,62,120,.12);color:var(--blue)}
.pill.n{background:rgba(15,16,18,.05);color:var(--muted-2)}
.pill.p{background:rgba(138,43,33,.1);color:#8a2b21}

/* Sezione finale / accesso */
.final{background:var(--paper-2)}
.final-box{display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:center;padding:48px 0;border-top:1px solid var(--hair);border-bottom:1px solid var(--hair)}
.final-box h2{font-size:clamp(40px,5vw,58px);max-width:16ch}
.final-box p{margin-top:20px;max-width:52ch;font-size:15px;line-height:1.7}
.final-cta{display:flex;justify-content:flex-end}

/* Griglia di feature-card per le pagine di contenuto */
.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1px;background:var(--hair);border:1px solid var(--hair);margin-top:clamp(36px,5vw,56px)}
.feature-grid.cols-2{grid-template-columns:repeat(auto-fit,minmax(340px,1fr))}
.feature-grid.cols-3{grid-template-columns:repeat(auto-fit,minmax(290px,1fr))}
.feature{background:var(--paper);padding:28px 26px}
.feature .badge{display:inline-block;font-family:var(--mono);font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);margin-bottom:12px}
.feature h4{font-family:var(--sans);font-size:16px;font-weight:500;color:var(--ink);line-height:1.3;margin-bottom:10px}
.feature h4.blue{color:var(--ink)}
.dark-band .metrics{border-color:#242a34}
.dark-band .metric{border-color:#242a34}
.dark-band .metric .v{color:#edeff4}
.dark-band .metric .c{color:#9aa1ad}
.feature p{font-size:13.5px;line-height:1.66;color:var(--muted)}
.feature p + p{margin-top:10px}
.feature code{font-family:var(--mono);font-size:.9em;background:var(--paper-2);padding:1px 5px}
.text-col{max-width:78ch}
.text-col p{font-size:15px;line-height:1.75;color:var(--muted);margin-top:16px}
.text-col p:first-child{margin-top:0}
.text-col strong{color:var(--ink);font-weight:500}
.text-col code{font-family:var(--mono);font-size:.9em;background:var(--paper-2);padding:1px 5px}
.text-col a{color:var(--blue);border-bottom:1px solid transparent;transition:border-color .2s}
.text-col a:hover{border-color:var(--blue)}
@media(max-width:640px){.feature-grid{grid-template-columns:1fr}}

/* Prosa lunga (pagine legali / faq) */
.prose{max-width:74ch}
.prose h2{margin-top:8px}
.prose h3{font-size:clamp(22px,2.4vw,30px);margin:48px 0 14px}
.prose p{color:var(--muted);font-size:15px;line-height:1.78;margin-bottom:16px}
.prose ul{margin:8px 0 20px;padding-left:22px}
.prose li{color:var(--muted);font-size:15px;line-height:1.78;margin-bottom:8px}
.prose strong{color:var(--ink);font-weight:500}
.prose a{color:var(--blue);border-bottom:1px solid transparent;transition:border-color .2s}
.prose a:hover{border-color:var(--blue)}
.page-head{padding-top:calc(var(--nav-h) + 60px);padding-bottom:20px}
.page-head .eyebrow{margin-bottom:16px}

/* ============================================================
   FOOTER + DISCLAIMER REGULATORY  (iniettati da crl.js)
   ============================================================ */
.reg{background:var(--paper-2);border-top:1px solid var(--hair)}
.reg-inner{padding-block:clamp(44px,6vw,68px);max-width:900px;margin-inline:auto;text-align:center}
.reg-inner h3{font-family:var(--serif);font-weight:500;font-size:clamp(26px,3vw,36px);letter-spacing:-.02em;color:var(--ink);line-height:1.06;margin-bottom:26px}
.reg-inner p{font-size:13px;line-height:1.75;color:var(--muted);margin:0 auto 14px;max-width:80ch}
.reg-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--hair);border-left:1px solid var(--hair);margin:30px auto 8px;text-align:left}
.reg-grid .j{padding:16px 18px;border-right:1px solid var(--hair);border-bottom:1px solid var(--hair);min-height:96px}
.reg-grid .j strong{display:block;font-size:12.5px;color:var(--ink);font-weight:500;letter-spacing:.01em;margin-bottom:7px}
.reg-grid .j span{display:block;font-size:11.5px;line-height:1.5;color:var(--muted)}

.footer{padding:50px 0 60px;display:grid;grid-template-columns:160px 1fr;gap:clamp(32px,5vw,60px);border-top:1px solid var(--hair)}
.footer .logo{display:inline-flex;align-items:center;gap:12px;font-family:var(--mono);font-size:22px;letter-spacing:.28em;color:var(--ink)}
.footer .logo-img{width:52px;height:52px}
.footer .copyright{font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--ink);margin-bottom:12px}
.footer .disclaimer{font-size:12px;line-height:1.8;color:var(--muted);max-width:96ch;margin-bottom:18px}
.footer-links{display:flex;gap:22px;flex-wrap:wrap}
.footer-links a{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid transparent;transition:color .2s,border-color .2s}
.footer-links a:hover{color:var(--ink);border-color:var(--hair-2)}
.footer-address{margin-top:18px;font-size:12px;line-height:1.7;color:var(--muted)}
.footer-address strong{color:var(--ink);font-weight:500}

/* ============================================================
   MODALI  (Gate + Demo, iniettati da crl.js)
   ============================================================ */
.backdrop{position:fixed;inset:0;background:rgba(11,12,15,.62);backdrop-filter:blur(4px);display:none;align-items:center;justify-content:center;z-index:200;padding:24px}
.backdrop.open{display:flex}
.modal{background:var(--paper);border:1px solid var(--hair-2);max-width:520px;width:100%;max-height:90vh;overflow-y:auto;padding:clamp(28px,4vw,40px)}
.modal h3{font-size:clamp(28px,4vw,38px);margin-bottom:12px}
.modal .modal-sub{font-size:13.5px;line-height:1.7;color:var(--muted);margin-bottom:24px;max-width:52ch}
.modal form{display:grid;gap:16px}
.modal label{font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);font-weight:500;margin-bottom:7px;display:block}
.modal input,.modal select{width:100%;padding:12px 14px;background:var(--white);border:1px solid var(--hair-2);border-radius:0;font-family:var(--sans);font-size:14px;color:var(--ink);transition:border-color .2s}
.modal input:focus,.modal select:focus{outline:none;border-color:var(--blue)}
.modal .checks{display:flex;align-items:flex-start;gap:10px}
.modal .checks input{width:18px;height:18px;margin-top:2px;flex:0 0 auto}
.modal .checks span{font-size:12.5px;line-height:1.5;color:var(--muted)}
.modal .actions{display:flex;gap:12px;justify-content:flex-end;margin-top:8px}
.modal .fine{font-size:11px;line-height:1.6;color:var(--muted-2);margin-top:14px}
.modal .fine a{color:var(--blue)}
.modal .err{background:rgba(127,29,29,.08);border:1px solid rgba(127,29,29,.25);color:var(--danger);padding:11px 14px;font-size:12.5px;line-height:1.5;display:none}
.modal .err.show{display:block}

/* ---------- Animazioni reveal ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .75s ease,transform .75s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- Animazione grafico "due percorsi" ---------- */
.two-paths .draw{stroke-dasharray:1;stroke-dashoffset:1}
.two-paths .pop{opacity:0;transform-box:fill-box;transform-origin:center}
.two-paths .labs{opacity:0}
@keyframes cDraw{to{stroke-dashoffset:0}}
@keyframes cPop{0%{opacity:0;transform:scale(.2)}70%{transform:scale(1.2)}100%{opacity:1;transform:scale(1)}}
@keyframes cFade{to{opacity:1}}
.diagram-card.in .two-paths .std{animation:cDraw 1s ease .2s forwards}
.diagram-card.in .two-paths .xmark{animation:cPop .5s ease 1.1s forwards}
.diagram-card.in .two-paths .crl2{animation:cDraw 1.9s ease 1s forwards}
.diagram-card.in .two-paths .trig{animation:cPop .5s ease 2.6s forwards}
.diagram-card.in .two-paths .labs{animation:cFade .6s ease 1.3s forwards}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:980px){
  .nav-menu{position:fixed;top:var(--nav-h);left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;background:var(--paper);border-bottom:1px solid var(--hair);padding:8px var(--pad) 20px;transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}
  .nav-menu.open{opacity:1;transform:none;pointer-events:auto}
  .nav-menu a{padding:14px 0;font-size:11px;width:100%;border-bottom:1px solid var(--hair)}
  .nav-toggle{display:flex}
  .hero-main{min-height:78svh}
  .hero-title{max-width:100%}
  .surface-label.cond{top:auto;bottom:6%}
  .two-col,.engine-grid,.api-compliance,.final-box{grid-template-columns:1fr}
  .engines{grid-template-columns:1fr 1fr}
  .metrics{grid-template-columns:1fr 1fr}
  .row{grid-template-columns:1fr;gap:12px}
  .compliance-grid{grid-template-columns:1fr 1fr}
  .final-cta{justify-content:flex-start}
  .footer{grid-template-columns:1fr}
  .reg-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  h1{font-size:clamp(44px,12vw,60px)}
  .hero-bottom{grid-template-columns:1fr}
  .hero-card{border-right:0;border-bottom:1px solid var(--hair);padding:20px 0}
  .hero-card:last-child{border-bottom:0}
  .hero-cta{align-items:stretch;flex-direction:column}
  .hero-cta .btn{width:100%;justify-content:center}
  .surface-label{display:none}
  .hero-surface{opacity:.5}
  .hero-main::after{background:linear-gradient(180deg,rgba(251,250,246,.7),rgba(251,250,246,0) 40%)}
  .engines,.metrics,.compliance-grid,.reg-grid{grid-template-columns:1fr}
  .metric{border-right:0}
  .engine-item{border-right:0;border-bottom:1px solid #272a32;padding:22px 0}
  .cmp-head{display:none}
  .cmp-row{grid-template-columns:1fr;padding-bottom:8px}
  .cmp-row .label{padding:0 0 6px}
  .cmp-row .cell{padding:8px 0;border:0!important;background:transparent!important}
  .cmp-row .cell::before{content:attr(data-h) "  ";font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-2);margin-right:10px}
  .cmp-row .cell.crl::before{color:var(--blue)}
  .modal .actions{flex-direction:column-reverse}
  .modal .actions .btn{width:100%;justify-content:center}
}
@media(prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  /* eccezione: il logo deve ruotare sempre, come nel vecchio sito */
  .logo-img{transition:transform .6s cubic-bezier(.2,.8,.2,1)!important}
  .logo:hover .logo-img{transform:rotate(360deg)!important}
  /* eccezione: l'animazione del grafico va eseguita comunque (richiesta esplicita) */
  .diagram-card.in .two-paths .std{animation:cDraw 1s ease .2s forwards!important}
  .diagram-card.in .two-paths .xmark{animation:cPop .5s ease 1.1s forwards!important}
  .diagram-card.in .two-paths .crl2{animation:cDraw 1.9s ease 1s forwards!important}
  .diagram-card.in .two-paths .trig{animation:cPop .5s ease 2.6s forwards!important}
  .diagram-card.in .two-paths .labs{animation:cFade .6s ease 1.3s forwards!important}
  .hero-model.in .hm-linear{animation:cDraw 1s ease .25s forwards!important}
  .hero-model.in .hm-jump{animation:cFade .4s ease 1.2s forwards!important}
  .hero-model.in .hm-retro{animation:cFade .6s ease 1.35s forwards!important}
  .hero-model.in .hm-lev{animation:cDraw 1.1s ease 1.5s forwards!important}
  .hero-model.in .hm-dot{animation:cPop .5s ease 1.2s forwards!important}
  .hero-model.in .labs{animation:cFade .6s ease 1.7s forwards!important}
}