/* =========================================================
   REDESIGN — Audit Sicurezza, stile "Sito a norma"
   Hero dark, CTA rossa, topbar, ticker, card curate.
   Performance: niente canvas/rAF/setInterval. Reveal one-shot.
   Le uniche animazioni continue sono CSS transform (ticker) sul
   compositor: non bloccano il main thread.
   ========================================================= */

@font-face{font-family:'Jakarta';font-style:normal;font-weight:400 800;font-display:swap;
  src:url('../fonts/plus-jakarta-sans-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Jakarta';font-style:normal;font-weight:400 800;font-display:swap;
  src:url('../fonts/plus-jakarta-sans-latin-ext.woff2') format('woff2');
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --blue:#0240B8;--blue-deep:#01246b;--azure:#09A4DD;--gold:#F9C127;
  --red:#E53E3E;--red-deep:#b31f17;
  --ink:#0f1628;--muted:#556080;--line:#e7ecf5;--line-2:#eef2f9;
  --bg:#f4f7fd;--card:#fff;--night:#060b1a;--night2:#0b1430;
  --ok:#1f9d63;
  --mono:ui-monospace,'SF Mono',Menlo,Consolas,monospace;
  --maxw:1200px;--r:18px;--r-lg:24px;
  --sh-sm:0 2px 10px rgba(13,21,38,.05);
  --sh:0 16px 44px -18px rgba(13,21,38,.24);
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Jakarta',system-ui,sans-serif;color:var(--ink);background:var(--bg);
  line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- reveal one-shot ---------- */
.r{opacity:0;transform:translateY(22px);transition:opacity .6s cubic-bezier(.22,1,.36,1),transform .6s cubic-bezier(.22,1,.36,1)}
.r.in{opacity:1;transform:none}
.r.d1{transition-delay:.07s}.r.d2{transition-delay:.14s}.r.d3{transition-delay:.21s}
@media(prefers-reduced-motion:reduce){.r{opacity:1;transform:none;transition:none}
  *{animation:none !important}}

/* ---------- bottoni ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:0 30px;min-height:54px;border-radius:50px;font-size:15px;font-weight:700;
  cursor:pointer;border:1.5px solid transparent;font-family:inherit;white-space:nowrap;
  transition:transform .2s,background .2s,box-shadow .2s,color .2s,border-color .2s}
.btn svg{width:17px;height:17px}
.btn-red{background:var(--red);color:#fff;box-shadow:0 12px 30px -8px rgba(229,62,62,.5)}
.btn-red:hover{background:var(--red-deep);transform:translateY(-2px)}
.btn-blue{background:var(--blue);color:#fff;box-shadow:0 12px 28px -10px rgba(2,64,184,.5)}
.btn-blue:hover{background:var(--blue-deep);transform:translateY(-2px)}
.btn-cyan{background:linear-gradient(135deg,#1ab3e6,#0b5fd4);color:#fff;
  box-shadow:0 12px 30px -8px rgba(9,164,221,.55)}
.btn-cyan:hover{filter:brightness(1.08);transform:translateY(-2px)}
.btn-ghost-d{color:#fff;border-color:rgba(255,255,255,.24);background:rgba(255,255,255,.03)}
.btn-ghost-d:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-ghost{color:var(--blue);border-color:#cdd8ee}
.btn-ghost:hover{border-color:var(--blue);background:rgba(2,64,184,.04)}
.btn-white{background:#fff;color:var(--red)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 16px 40px -16px rgba(0,0,0,.45)}
.btn-lg{min-height:58px;font-size:16px;padding:0 34px}

/* ---------- tipi ---------- */
.label{display:inline-block;font-size:11px;font-weight:800;color:var(--azure);
  text-transform:uppercase;letter-spacing:.14em;margin-bottom:14px}
.label.red{color:var(--red)}
.h-sec{font-size:clamp(1.9rem,4.2vw,3rem);font-weight:800;line-height:1.06;letter-spacing:-.025em}
.h-sec .red{color:var(--red)}
.sub{font-size:clamp(1rem,1.5vw,1.13rem);color:var(--muted);line-height:1.75;max-width:62ch}
.sub.c{margin-left:auto;margin-right:auto}
.center{text-align:center}
section{padding:clamp(66px,8vw,100px) 0}
.sec-head{max-width:760px}
.sec-head.c{margin:0 auto;text-align:center}
.sec-head .sub{margin-top:14px}

/* =========================================================
   TOPBAR
   ========================================================= */
.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);
  backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);
  border-bottom:1px solid rgba(2,64,184,.08)}
.topbar-in{max-width:var(--maxw);margin:0 auto;padding:12px 24px;display:flex;
  align-items:center;justify-content:space-between;gap:16px}
.topbar img{height:40px;width:auto}
.topbar .btn{min-height:44px;padding:0 20px;font-size:13.5px}

/* =========================================================
   HERO (dark)
   ========================================================= */
/* Identità "cyber security": dominante ciano/azzurro elettrico (brand),
   distinta dal rosso-su-nero del riferimento. Il rosso resta solo allerta. */
.hero{position:relative;overflow:hidden;color:#fff;padding:64px 0 76px;
  background:
    radial-gradient(1150px 580px at 82% -8%,rgba(9,164,221,.28),transparent 60%),
    radial-gradient(760px 420px at 60% 0%,rgba(229,62,62,.12),transparent 55%),
    radial-gradient(880px 520px at -10% 115%,rgba(2,64,184,.5),transparent 60%),
    linear-gradient(180deg,#050b1e,#0a1636)}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.6;
  background-image:linear-gradient(rgba(9,164,221,.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(9,164,221,.07) 1px,transparent 1px);
  background-size:52px 52px;mask-image:radial-gradient(1000px 600px at 72% 18%,#000,transparent 80%)}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr 1fr;
  gap:clamp(36px,5vw,56px);align-items:center}

.hbadge{display:inline-flex;align-items:center;gap:9px;background:rgba(9,164,221,.12);
  color:#8fd8f2;border:1px solid rgba(9,164,221,.34);border-radius:50px;
  padding:8px 16px;font-size:13px;font-weight:700;margin-bottom:24px}
.hbadge .dot{width:7px;height:7px;border-radius:50%;background:var(--red);
  box-shadow:0 0 0 0 rgba(229,62,62,.5);animation:bpulse 2s ease-out infinite}
@keyframes bpulse{0%{box-shadow:0 0 0 0 rgba(229,62,62,.55)}70%{box-shadow:0 0 0 8px rgba(229,62,62,0)}100%{box-shadow:0 0 0 0 rgba(229,62,62,0)}}
@media(prefers-reduced-motion:reduce){.hbadge .dot{animation:none}}
.hero h1{font-size:clamp(2.4rem,5.3vw,4.2rem);font-weight:800;line-height:1.03;
  letter-spacing:-.03em;margin-bottom:22px}
.hero h1 .strike{position:relative;display:inline-block;color:rgba(255,255,255,.5);white-space:nowrap}
.hero h1 .strike::after{content:"";position:absolute;left:-3%;right:-3%;top:52%;height:.085em;
  border-radius:3px;background:var(--red);transform:scaleX(0);transform-origin:left;
  animation:strike .6s .7s cubic-bezier(.7,0,.2,1) forwards}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,#ff5a5a,var(--gold));
  -webkit-background-clip:text;background-clip:text;color:transparent}
@keyframes strike{to{transform:scaleX(1)}}
.hero-sub{font-size:clamp(1rem,1.6vw,1.16rem);color:rgba(255,255,255,.72);line-height:1.75;
  max-width:48ch;margin-bottom:32px}
.hero-sub b{color:#fff;font-weight:600}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-trust{display:flex;gap:10px 22px;flex-wrap:wrap;margin-top:30px}
.hero-trust span{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.62)}
.hero-trust .d{width:6px;height:6px;border-radius:50%;background:var(--gold);flex-shrink:0}

/* mockup browser (visual hero) */
.mock{position:relative;border-radius:16px;overflow:hidden;background:#0d1426;
  border:1px solid rgba(255,255,255,.1);box-shadow:0 40px 90px -30px rgba(0,0,0,.7)}
.mock-bar{display:flex;align-items:center;gap:8px;padding:12px 14px;background:#111a2f;
  border-bottom:1px solid rgba(255,255,255,.07)}
.mock-dots{display:flex;gap:6px}.mock-dots i{width:10px;height:10px;border-radius:50%;background:#2a3657}
.mock-url{flex:1;margin-left:8px;background:#0a1120;border:1px solid rgba(255,255,255,.08);
  border-radius:7px;padding:6px 12px;font-family:var(--mono);font-size:11.5px;color:#7f8bb0;
  display:flex;align-items:center;gap:7px}
.mock-url svg{width:12px;height:12px;color:#5a6a8f}
.mock-body{padding:16px}
.mock-h{font-size:10.5px;font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;
  color:#5e6a92;margin-bottom:12px}
.scan{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 14px;border-radius:11px;background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.06);margin-bottom:8px}
.scan-l{font-size:13px;color:#c3cbe4;font-weight:500}
.scan-s{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:10px;
  font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.scan-s.bad{color:#ff7a70}.scan-s.warn{color:#ffc24d}.scan-s.wait{color:#6b7699}
.scan-s .b{width:7px;height:7px;border-radius:50%;background:currentColor}
.mock-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:14px;padding:14px;border-radius:12px;background:rgba(229,62,62,.1);
  border:1px solid rgba(229,62,62,.28)}
.mock-foot-l{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:#ff9b93}
.mock-foot-n{font-size:30px;font-weight:800;color:#ff6b61;line-height:1;font-variant-numeric:tabular-nums}
.mock-cap{font-family:var(--mono);font-size:10.5px;color:#55608a;text-align:right;margin-top:10px}

/* =========================================================
   TICKER
   ========================================================= */
.ticker{background:#081024;color:#c7d6f0;overflow:hidden;white-space:nowrap;
  padding:13px 0;font-size:12.5px;font-weight:600;letter-spacing:.03em;position:relative;
  font-family:var(--mono);border-top:1px solid rgba(9,164,221,.22);border-bottom:1px solid rgba(9,164,221,.22)}
.ticker-track{display:inline-flex;gap:46px;padding-left:46px;animation:ticker 40s linear infinite;will-change:transform}
.ticker-track span{display:inline-flex;align-items:center;gap:46px}
.ticker-track span::after{content:"▮";color:var(--azure);opacity:.8}
@keyframes ticker{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.ticker-track{animation:none}}

/* =========================================================
   STAT BAR
   ========================================================= */
.stats{background:var(--card);border-bottom:1px solid var(--line)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:40px 0}
.stat{text-align:center;padding:0 10px}
.stat+.stat{border-left:1px solid var(--line)}
.stat-n{font-size:clamp(1.8rem,3.2vw,2.5rem);font-weight:800;color:var(--blue);
  letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums}
.stat-l{font-size:12.5px;color:var(--muted);margin-top:9px;line-height:1.4}

/* =========================================================
   CARD RISCHI (stile "a norma": num ghost, tile blu, nota rossa)
   ========================================================= */
.risk-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:48px}
.rcard{position:relative;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r);padding:26px 24px 22px;overflow:hidden;
  transition:transform .3s cubic-bezier(.22,1,.36,1),box-shadow .3s,border-color .3s}
.rcard:hover{transform:translateY(-4px);box-shadow:var(--sh);border-color:transparent}
.rcard-top{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:16px}
.rcard-ico{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;font-size:23px;
  background:linear-gradient(145deg,var(--blue),#0355d4);
  box-shadow:0 10px 22px -8px rgba(2,64,184,.5)}
.rcard-n{font-size:46px;font-weight:800;line-height:1;color:#eaeff8;letter-spacing:-.04em}
.rcard h3{font-size:16.5px;font-weight:700;margin-bottom:12px;letter-spacing:-.01em}
.rcard p{font-size:13.5px;color:var(--muted);line-height:1.62;min-height:62px}
.rcard-foot{margin-top:14px;padding-top:14px;border-top:1px dashed var(--line);
  font-size:12.5px;color:var(--red-deep);line-height:1.5}
.rcard-foot b{color:var(--red);font-weight:700}
.cta-inline{text-align:center;margin-top:46px}

/* =========================================================
   ANATOMIA ATTACCO (dark)
   ========================================================= */
.attack{position:relative;overflow:hidden;color:#fff;
  background:
    radial-gradient(800px 500px at 85% 0%,rgba(229,62,62,.16),transparent 60%),
    radial-gradient(800px 500px at 0% 100%,rgba(2,64,184,.3),transparent 60%),
    linear-gradient(180deg,var(--night2),var(--night))}
.attack .label{color:#ff8f8f}
.attack h2{color:#fff}
.attack .sub{color:rgba(255,255,255,.68)}
.timeline{position:relative;max-width:820px;margin:52px auto 0}
/* linea che "scala" di gravità: azzurro → oro → rosso */
.timeline::before{content:"";position:absolute;left:27px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(180deg,rgba(9,164,221,.55) 0%,rgba(249,193,39,.65) 38%,var(--red) 72%,rgba(229,62,62,.35) 100%)}
.tstep{position:relative;display:grid;grid-template-columns:56px 1fr;gap:20px;padding-bottom:24px}
.tstep:last-child{padding-bottom:0}
.tdot{width:56px;height:56px;border-radius:50%;background:#101a30;border:1px solid rgba(255,255,255,.1);
  display:grid;place-items:center;font-size:22px;position:relative;z-index:1}
.tstep.hot .tdot{border-color:rgba(229,62,62,.5);box-shadow:0 0 0 5px rgba(229,62,62,.12)}
.tcard{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:16px 20px 18px;
  transition:transform .3s cubic-bezier(.22,1,.36,1),border-color .3s}
.tcard:hover{transform:translateX(4px)}
.tstep.hot .tcard{background:rgba(229,62,62,.08);border-color:rgba(229,62,62,.25)}
/* intestazione: fase kill-chain + gravità */
.tphase{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:10px;
  font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:#7fd0ef;margin-bottom:9px}
.tphase .fnum{color:#fff;background:rgba(9,164,221,.16);border:1px solid rgba(9,164,221,.32);
  border-radius:5px;padding:2px 7px;letter-spacing:.06em}
.tstep.hot .tphase{color:#ff9b93}
.tstep.hot .tphase .fnum{background:rgba(229,62,62,.15);border-color:rgba(229,62,62,.35)}
.tcard-h{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:7px;flex-wrap:wrap}
.tcard-h h3{font-size:15.5px;color:#fff;font-weight:700}
.tright{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.tsev{display:inline-flex;gap:3px;align-items:center}
.tsev i{width:5px;height:5px;border-radius:50%;background:rgba(255,255,255,.2)}
.tsev.s1 i:nth-child(-n+1),.tsev.s2 i:nth-child(-n+2),.tsev.s3 i{background:var(--red);box-shadow:0 0 6px rgba(229,62,62,.6)}
.ttime{font-family:var(--mono);font-size:10.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  color:#ff9b93;background:rgba(229,62,62,.12);border-radius:50px;padding:4px 11px;white-space:nowrap}
.tcard p{font-size:13.5px;color:rgba(255,255,255,.64);line-height:1.6}
.attack-note{max-width:820px;margin:34px auto 0;display:flex;align-items:center;gap:16px;
  background:rgba(249,193,39,.08);border:1px solid rgba(249,193,39,.22);border-radius:16px;padding:18px 22px}
.attack-note svg{width:24px;height:24px;color:var(--gold);flex-shrink:0}
.attack-note p{font-size:13.5px;color:rgba(255,255,255,.82);line-height:1.6}
.attack-note b{color:#fff}
.attack .cta-inline .btn{margin-top:0}

/* =========================================================
   CTA FINALE
   ========================================================= */
.final{padding:clamp(56px,7vw,86px) 0}
.final-box{position:relative;overflow:hidden;border-radius:var(--r-lg);
  background:radial-gradient(700px 400px at 80% -20%,rgba(255,90,90,.3),transparent 60%),
    linear-gradient(140deg,var(--night2),var(--night));
  border:1px solid rgba(255,255,255,.08);box-shadow:0 40px 90px -40px rgba(0,0,0,.6);
  padding:clamp(46px,7vw,78px) 8%;text-align:center}
.final-box h2{color:#fff;font-size:clamp(1.9rem,4vw,3rem);line-height:1.08;margin-bottom:16px}
.final-box h2 em{font-style:normal;background:linear-gradient(90deg,#ff5a5a,var(--gold));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.final-box p{color:rgba(255,255,255,.75);max-width:470px;margin:0 auto 32px;font-size:16px;line-height:1.7}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media(max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .mock{max-width:460px;margin:0 auto;width:100%}
  .risk-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:680px){
  .wrap{padding:0 18px}
  .topbar .btn span{display:none}
  .hero{padding:44px 0 58px}
  .hero-actions .btn{width:100%}
  .stats-grid{grid-template-columns:1fr 1fr;gap:26px 14px}
  .stat+.stat{border-left:none}
  .stat:nth-child(2){border-left:1px solid var(--line)}
  .risk-grid{grid-template-columns:1fr}
  .rcard p{min-height:0}
  .timeline::before{left:21px}
  .tstep{grid-template-columns:44px 1fr;gap:14px}
  .tdot{width:44px;height:44px;font-size:18px}
  .final-box .btn{width:100%}
}