/* ==========================================================
   SAIBASEKY — Defensive Cyber Security
   HTML + CSS + JS puro. Nessun framework.
   ========================================================== */

/* ===== Font locali (SIL Open Font License, vedi assets/fonts/*-OFL.txt) ===== */
@font-face{font-family:"Space Grotesk";font-style:normal;font-weight:400;font-display:swap;src:url("fonts/space-grotesk-latin-ext-400.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,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}
@font-face{font-family:"Space Grotesk";font-style:normal;font-weight:400;font-display:swap;src:url("fonts/space-grotesk-latin-400.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:"Space Grotesk";font-style:normal;font-weight:500;font-display:swap;src:url("fonts/space-grotesk-latin-ext-500.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,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}
@font-face{font-family:"Space Grotesk";font-style:normal;font-weight:500;font-display:swap;src:url("fonts/space-grotesk-latin-500.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:"Space Grotesk";font-style:normal;font-weight:600;font-display:swap;src:url("fonts/space-grotesk-latin-ext-600.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,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}
@font-face{font-family:"Space Grotesk";font-style:normal;font-weight:600;font-display:swap;src:url("fonts/space-grotesk-latin-600.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:"Space Grotesk";font-style:normal;font-weight:700;font-display:swap;src:url("fonts/space-grotesk-latin-ext-700.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,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}
@font-face{font-family:"Space Grotesk";font-style:normal;font-weight:700;font-display:swap;src:url("fonts/space-grotesk-latin-700.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:"JetBrains Mono";font-style:normal;font-weight:400;font-display:swap;src:url("fonts/jetbrains-mono-latin-ext-400.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,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}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:400;font-display:swap;src:url("fonts/jetbrains-mono-latin-400.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:"JetBrains Mono";font-style:normal;font-weight:500;font-display:swap;src:url("fonts/jetbrains-mono-latin-ext-500.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,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}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:500;font-display:swap;src:url("fonts/jetbrains-mono-latin-500.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:"JetBrains Mono";font-style:normal;font-weight:600;font-display:swap;src:url("fonts/jetbrains-mono-latin-ext-600.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,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}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:600;font-display:swap;src:url("fonts/jetbrains-mono-latin-600.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}

:root{
  --bg:#05080f;
  --bg-2:#0a0f1a;
  --panel:#0d1424;
  --panel-2:#111a2e;
  --line:rgba(0,229,255,.14);
  --line-2:rgba(255,255,255,.08);
  --text:#e8f1ff;
  --muted:#8a9bb8;
  --cyan:#00e5ff;
  --cyan-2:#00b8d4;
  --lime:#b6ff3b;
  --red:#ff3b5c;
  --amber:#ffb020;
  --radius:18px;
  --maxw:1200px;
  --font:"Space Grotesk",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --ease:cubic-bezier(.2,.8,.2,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--font);font-size:17px;line-height:1.6;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
img,svg,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
::selection{background:var(--cyan);color:#001318}

.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
@media (max-width:600px){.wrap{padding:0 16px}}

.mono{font-family:var(--mono)}
.cyan{color:var(--cyan)}
.muted{color:var(--muted)}
.lime{color:var(--lime)}
.red{color:var(--red)}

/* ---------- background noise + grid ---------- */
body::before{
  content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(1200px 600px at 80% -10%,rgba(0,229,255,.10),transparent 60%),
    radial-gradient(900px 500px at -10% 30%,rgba(0,120,255,.08),transparent 60%),
    var(--bg);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.35;
  background-image:
    linear-gradient(var(--line-2) 1px,transparent 1px),
    linear-gradient(90deg,var(--line-2) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse at center,#000 30%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse at center,#000 30%,transparent 75%);
}

/* cursor glow */
.cursor-glow{
  position:fixed;width:520px;height:520px;border-radius:50%;pointer-events:none;z-index:0;
  background:radial-gradient(circle,rgba(0,229,255,.10),transparent 60%);
  transform:translate(-50%,-50%);left:-999px;top:-999px;transition:opacity .3s;
}
@media (hover:none){.cursor-glow{display:none}}

/* scroll progress */
.progress{position:fixed;top:0;left:0;height:2px;width:0;z-index:100;
  background:linear-gradient(90deg,var(--cyan),var(--lime));box-shadow:0 0 12px var(--cyan)}

/* ---------- header ---------- */
.header{
  position:fixed;top:0;left:0;right:0;z-index:50;
  transition:background .3s,border-color .3s,backdrop-filter .3s;
  border-bottom:1px solid transparent;
}
.header.scrolled{background:rgba(5,8,15,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:var(--line)}
.header .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.18em;font-size:15px}
.logo-mark{width:30px;height:30px}
.nav{display:flex;align-items:center;gap:6px}
.nav a{padding:8px 14px;border-radius:999px;font-size:15px;color:var(--muted);transition:color .2s,background .2s}
.nav a:hover,.nav a.active{color:var(--text);background:rgba(255,255,255,.05)}
.nav .btn{margin-left:8px}
.nav a.btn-primary,.nav a.btn-primary:hover{color:#00161b;background:var(--cyan)}
.burger{display:none;background:none;border:0;width:44px;height:44px;position:relative}
.burger span{position:absolute;left:11px;right:11px;height:2px;background:var(--text);transition:transform .3s,opacity .3s}
.burger span:nth-child(1){top:15px}.burger span:nth-child(2){top:21px}.burger span:nth-child(3){top:27px}
.menu-open .burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-open .burger span:nth-child(2){opacity:0}
.menu-open .burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
@media (max-width:900px){
  .burger{display:block}
  .nav{position:fixed;inset:72px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:rgba(5,8,15,.97);backdrop-filter:blur(14px);padding:12px 16px 24px;
    border-bottom:1px solid var(--line);transform:translateY(-120%);transition:transform .4s var(--ease)}
  .menu-open .nav{transform:none}
  .nav a{padding:14px 8px;border-radius:0;border-bottom:1px solid var(--line-2);font-size:17px}
  .nav .btn{margin:16px 0 0;justify-content:center}
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;padding:14px 24px;border-radius:999px;
  font-weight:600;font-size:16px;border:1px solid transparent;position:relative;
  transition:transform .25s var(--ease),box-shadow .25s,background .25s,color .25s;will-change:transform;
}
.btn-primary{background:var(--cyan);color:#00161b;box-shadow:0 0 0 0 rgba(0,229,255,.5),0 10px 30px -10px rgba(0,229,255,.6)}
.btn-primary:hover{box-shadow:0 0 0 6px rgba(0,229,255,.15),0 16px 40px -10px rgba(0,229,255,.8)}
.btn-ghost{border-color:var(--line);color:var(--text);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.btn-sm{padding:10px 18px;font-size:14px}
.btn .arrow{transition:transform .25s}
.btn:hover .arrow{transform:translateX(4px)}

/* ---------- sections ---------- */
section{position:relative;padding:120px 0}
@media (max-width:700px){section{padding:80px 0}}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:13px;
  color:var(--cyan);letter-spacing:.12em;text-transform:uppercase;margin-bottom:20px;
}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--cyan)}
h1,h2,h3,h4{margin:0;line-height:1.08;letter-spacing:-.02em;font-weight:700}
h2{font-size:clamp(34px,5vw,64px)}
h3{font-size:clamp(22px,2.4vw,28px)}
.lead{font-size:clamp(18px,1.6vw,21px);color:var(--muted);max-width:720px;margin:24px 0 0}
.section-head{margin-bottom:64px}
.grad{background:linear-gradient(100deg,#fff 0%,var(--cyan) 55%,var(--lime) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.strike{position:relative;color:var(--muted);white-space:nowrap}
.strike::after{content:"";position:absolute;left:-4px;right:-4px;top:54%;height:4px;background:var(--red);
  transform:scaleX(0);transform-origin:left;transition:transform .8s .3s var(--ease);border-radius:2px}
.in .strike::after,.strike.in::after{transform:scaleX(1)}

/* ---------- reveal ---------- */
.js .reveal{opacity:0;transform:translateY(40px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
.js .reveal[data-delay="1"]{transition-delay:.1s}
.js .reveal[data-delay="2"]{transition-delay:.2s}
.js .reveal[data-delay="3"]{transition-delay:.3s}
.js .reveal[data-delay="4"]{transition-delay:.4s}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- HERO ---------- */
.hero{min-height:100vh;min-height:100svh;display:flex;align-items:center;padding:120px 0 80px;overflow:hidden}
#net{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
@media (max-width:1000px){.hero .wrap{grid-template-columns:1fr}}
.hero h1{font-size:clamp(46px,8vw,112px);letter-spacing:-.045em;line-height:.95}
.hero h1 .line{display:block;overflow:hidden}
.hero h1 .line>span{display:inline-block;}
.js .hero h1 .line>span{transform:translateY(110%);transition:transform 1.1s var(--ease)}
.js .loaded .hero h1 .line>span{transform:none}
.loaded .hero h1 .line:nth-child(2)>span{transition-delay:.12s}
.loaded .hero h1 .line:nth-child(3)>span{transition-delay:.24s}
.hero .lead{margin-top:32px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin-top:40px}
.badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:40px}
.badge{font-family:var(--mono);font-size:12px;padding:7px 12px;border:1px solid var(--line);border-radius:999px;color:var(--muted);background:rgba(13,20,36,.6)}
.badge b{color:var(--cyan);font-weight:500}

/* glitch word */
.glitch{position:relative;display:inline-block;color:var(--cyan)}
.glitch::before,.glitch::after{content:attr(data-text);position:absolute;inset:0;pointer-events:none}
.glitch::before{color:var(--red);clip-path:inset(0 0 60% 0);transform:translate(-2px,0);animation:gl1 3.2s infinite steps(1)}
.glitch::after{color:var(--lime);clip-path:inset(55% 0 0 0);transform:translate(2px,0);animation:gl2 3.2s infinite steps(1)}
@keyframes gl1{0%,92%,100%{opacity:0}93%{opacity:.9;transform:translate(-4px,-1px)}95%{opacity:.9;transform:translate(3px,1px)}97%{opacity:0}}
@keyframes gl2{0%,90%,100%{opacity:0}91%{opacity:.9;transform:translate(4px,1px)}94%{opacity:.9;transform:translate(-3px,0)}96%{opacity:0}}
@media (prefers-reduced-motion:reduce){.glitch::before,.glitch::after{display:none}}

/* terminal */
.terminal{
  background:rgba(8,12,22,.85);border:1px solid var(--line);border-radius:16px;overflow:hidden;
  box-shadow:0 30px 80px -20px rgba(0,0,0,.8),0 0 0 1px rgba(0,229,255,.05),0 0 60px -20px rgba(0,229,255,.35);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  transform:perspective(1200px) rotateY(-8deg) rotateX(4deg);transition:transform .6s var(--ease);
}
.terminal:hover{transform:perspective(1200px) rotateY(0) rotateX(0)}
@media (max-width:1000px){.terminal{transform:none}}
.term-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:12px;color:var(--muted)}
.term-bar i{width:10px;height:10px;border-radius:50%;background:#2a3550}
.term-bar i:nth-child(1){background:var(--red)}.term-bar i:nth-child(2){background:var(--amber)}.term-bar i:nth-child(3){background:var(--lime)}
.term-bar span{margin-left:auto}
.term-body{font-family:var(--mono);font-size:12.5px;line-height:1.75;padding:16px 18px;height:330px;overflow:hidden;position:relative}
.term-body::after{content:"";position:absolute;left:0;right:0;top:0;height:40px;background:linear-gradient(rgba(8,12,22,.95),transparent)}
.term-line{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:0;animation:termIn .35s forwards}
@keyframes termIn{to{opacity:1}}
.tag{display:inline-block;padding:0 6px;border-radius:4px;font-size:11px;margin-right:6px}
.tag.fw{background:rgba(0,229,255,.12);color:var(--cyan)}
.tag.ids{background:rgba(255,176,32,.12);color:var(--amber)}
.tag.siem{background:rgba(130,140,255,.15);color:#a7b0ff}
.tag.n8n{background:rgba(255,59,92,.14);color:#ff7a90}
.tag.ok{background:rgba(182,255,59,.12);color:var(--lime)}
.term-foot{display:flex;justify-content:space-between;padding:10px 16px;border-top:1px solid var(--line);font-family:var(--mono);font-size:11px;color:var(--muted)}
.blink{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--lime);margin-right:6px;box-shadow:0 0 10px var(--lime);animation:pulse 1.4s infinite}
@keyframes pulse{50%{opacity:.25}}

.scroll-hint{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);z-index:2;font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:.2em;display:flex;flex-direction:column;align-items:center;gap:10px}
.scroll-hint::after{content:"";width:1px;height:40px;background:linear-gradient(var(--cyan),transparent);animation:drip 2s infinite}
@keyframes drip{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
@media (max-height:700px){.scroll-hint{display:none}}

/* ---------- marquee ---------- */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;overflow:hidden;background:rgba(10,15,26,.6)}
.marquee-track{display:flex;gap:48px;width:max-content;animation:marq 38s linear infinite}
.marquee span{font-size:clamp(22px,3vw,36px);font-weight:700;letter-spacing:-.02em;white-space:nowrap;display:flex;align-items:center;gap:48px}
.marquee span::after{content:"✦";color:var(--cyan);font-size:.6em}
.marquee .o{-webkit-text-stroke:1px rgba(232,241,255,.5);color:transparent}
@keyframes marq{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.marquee-track{animation:none}}

/* ---------- manifesto (affitto vs proprietà) ---------- */
.versus{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media (max-width:860px){.versus{grid-template-columns:1fr}}
.vs-card{border-radius:var(--radius);padding:40px;border:1px solid var(--line-2);background:var(--panel);position:relative;overflow:hidden}
.vs-card h3{margin-bottom:24px;display:flex;align-items:center;gap:12px}
.vs-card ul{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.vs-card li{display:flex;gap:12px;align-items:flex-start}
.vs-card li::before{flex:none;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:12px;margin-top:3px;font-family:var(--mono)}
.vs-rent{opacity:.85}
.vs-rent li::before{content:"✕";background:rgba(255,59,92,.12);color:var(--red)}
.vs-rent .label{color:var(--red)}
.vs-own{border-color:rgba(0,229,255,.35);background:linear-gradient(160deg,rgba(0,229,255,.08),var(--panel) 50%)}
.vs-own::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;pointer-events:none;
  background:conic-gradient(from var(--a,0deg),transparent 0 70%,var(--cyan) 85%,transparent 100%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;
  animation:spin 6s linear infinite}
@property --a{syntax:"<angle>";initial-value:0deg;inherits:false}
@keyframes spin{to{--a:360deg}}
.vs-own li::before{content:"✓";background:rgba(0,229,255,.14);color:var(--cyan)}
.vs-own .label{color:var(--cyan)}
.label{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;display:block;margin-bottom:10px}

/* ---------- rent calculator ---------- */
.calc{margin-top:48px;border:1px solid var(--line);border-radius:var(--radius);padding:40px;background:var(--bg-2);display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
@media (max-width:860px){.calc{grid-template-columns:1fr;padding:28px}}
.calc label{display:block;font-family:var(--mono);font-size:13px;color:var(--muted);margin:22px 0 10px}
.calc label:first-of-type{margin-top:0}
.calc .row{display:flex;justify-content:space-between;align-items:baseline}
.calc output{font-family:var(--mono);color:var(--cyan);font-size:15px}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--cyan) var(--p,30%),#1c2740 var(--p,30%));outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 6px rgba(0,229,255,.18);cursor:grab}
input[type=range]::-moz-range-thumb{width:22px;height:22px;border:0;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 6px rgba(0,229,255,.18);cursor:grab}
.calc-out{text-align:center}
.calc-big{font-size:clamp(44px,6vw,76px);font-weight:700;letter-spacing:-.04em;color:var(--red);line-height:1;font-variant-numeric:tabular-nums}
.calc-out p{color:var(--muted);margin:14px auto 0;max-width:360px}
.calc-note{grid-column:1/-1;font-size:13px;color:var(--muted);border-top:1px solid var(--line-2);padding-top:18px;margin:0}

/* ---------- stack / layers ---------- */
.stack{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:center}
@media (max-width:1000px){.stack{grid-template-columns:1fr}}
.layers{display:grid;gap:16px}
.layer{
  display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:flex-start;padding:26px;border-radius:var(--radius);
  border:1px solid var(--line-2);background:var(--panel);cursor:pointer;
  transition:border-color .3s,background .3s,transform .3s var(--ease);
}
.layer:hover,.layer.active{border-color:rgba(0,229,255,.45);background:var(--panel-2);transform:translateX(6px)}
.layer-n{font-family:var(--mono);font-size:12px;color:var(--cyan);border:1px solid var(--line);border-radius:10px;padding:8px 10px;white-space:nowrap}
.layer h3{font-size:22px;margin-bottom:6px}
.layer p{margin:0;color:var(--muted);font-size:15.5px}
.layer .tools{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.layer .tools span{font-family:var(--mono);font-size:12px;padding:4px 10px;border-radius:999px;background:rgba(0,229,255,.08);color:var(--cyan)}

.flow{position:relative;border:1px solid var(--line);border-radius:24px;background:radial-gradient(circle at 50% 40%,rgba(0,229,255,.08),transparent 70%),var(--bg-2);padding:20px;aspect-ratio:1/1.05}
.flow svg{width:100%;height:100%}
.flow .node rect{fill:#0d1424;stroke:rgba(0,229,255,.35);stroke-width:1}
.flow .node text{fill:#e8f1ff;font-family:var(--font);font-size:15px;font-weight:600}
.flow .node .sub{fill:#8a9bb8;font-family:var(--mono);font-size:10.5px;font-weight:400}
.flow .node.hl rect{stroke:var(--cyan);stroke-width:2;filter:drop-shadow(0 0 10px rgba(0,229,255,.6))}
.flow .wire{stroke:rgba(0,229,255,.25);stroke-width:1.5;fill:none;stroke-dasharray:4 6;animation:dash 1.2s linear infinite}
@keyframes dash{to{stroke-dashoffset:-20}}
.flow .pkt{filter:drop-shadow(0 0 6px currentColor)}
.flow-legend{position:absolute;left:20px;right:20px;bottom:16px;display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;color:var(--muted)}

/* ---------- cards / services ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:1100px){.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.grid-4{grid-template-columns:1fr}}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:960px){.grid-3{grid-template-columns:1fr}}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media (max-width:860px){.grid-2{grid-template-columns:1fr}}

.card{
  position:relative;border-radius:var(--radius);padding:32px;border:1px solid var(--line-2);background:var(--panel);
  overflow:hidden;transition:border-color .3s,transform .4s var(--ease);transform-style:preserve-3d;
}
.card::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .3s;
  background:radial-gradient(400px circle at var(--mx,50%) var(--my,50%),rgba(0,229,255,.12),transparent 40%)}
.card:hover{border-color:rgba(0,229,255,.35)}
.card:hover::before{opacity:1}
.card h3{margin:18px 0 12px}
.card p{color:var(--muted);margin:0;font-size:15.5px}
.card .ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:rgba(0,229,255,.08);border:1px solid var(--line)}
.card .ico svg{width:26px;height:26px;stroke:var(--cyan);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.svc{display:flex;flex-direction:column;min-height:100%}
.svc .price{margin-top:auto;padding-top:28px;display:flex;align-items:baseline;justify-content:space-between;gap:12px;border-top:1px solid var(--line-2);margin-top:28px}
.svc .price .from{font-family:var(--mono);font-size:12px;color:var(--muted)}
.svc .price strong{font-size:30px;letter-spacing:-.03em}
.svc .price small{font-size:12px;color:var(--muted);font-weight:400}
.svc .more{margin-top:18px;font-weight:600;color:var(--cyan);display:inline-flex;gap:8px;align-items:center}
.svc .more .arrow{transition:transform .25s}
.svc:hover .more .arrow{transform:translateX(5px)}
.svc .num{position:absolute;right:24px;top:20px;font-family:var(--mono);font-size:12px;color:var(--muted)}
.svc.featured{border-color:rgba(0,229,255,.4);background:linear-gradient(170deg,rgba(0,229,255,.1),var(--panel) 55%)}
.pill{display:inline-block;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding:5px 10px;border-radius:999px;background:var(--cyan);color:#00161b;font-weight:600}

/* ---------- candor ---------- */
.candor{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.candor-box{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
@media (max-width:900px){.candor-box{grid-template-columns:1fr;gap:32px}}
.quote{font-size:clamp(28px,3.6vw,46px);font-weight:700;letter-spacing:-.03em;line-height:1.12}
.checklist{list-style:none;margin:0;padding:0;display:grid;gap:18px}
.checklist li{padding:20px 22px;border-radius:14px;border:1px solid var(--line-2);background:var(--panel);display:flex;gap:16px}
.checklist li b{display:block;margin-bottom:4px}
.checklist li span{color:var(--muted);font-size:15.5px}
.checklist .k{font-family:var(--mono);color:var(--cyan);font-size:13px;flex:none;padding-top:3px}

/* ---------- threats ---------- */
.threat{padding:32px;border-radius:var(--radius);border:1px solid var(--line-2);background:var(--panel);position:relative;overflow:hidden}
.threat .code{font-family:var(--mono);font-size:12px;color:var(--red);letter-spacing:.1em}
.threat h3{margin:14px 0 12px}
.threat p{color:var(--muted);margin:0;font-size:15.5px}
.threat .def{margin-top:20px;padding-top:16px;border-top:1px dashed var(--line-2);font-size:14.5px;color:var(--text)}
.threat .def b{color:var(--cyan);font-family:var(--mono);font-size:12px;letter-spacing:.08em;display:block;margin-bottom:4px}
.threat::after{content:"";position:absolute;right:-60px;top:-60px;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(255,59,92,.18),transparent 70%)}

/* ---------- process / steps ---------- */
.steps{counter-reset:s;display:grid;gap:0;border-left:1px solid var(--line);margin-left:12px}
.step{position:relative;padding:0 0 40px 40px}
.step:last-child{padding-bottom:0}
.step::before{counter-increment:s;content:counter(s,decimal-leading-zero);position:absolute;left:-17px;top:-2px;width:34px;height:34px;border-radius:50%;
  display:grid;place-items:center;background:var(--bg);border:1px solid var(--cyan);color:var(--cyan);font-family:var(--mono);font-size:12px}
.step h3{font-size:21px;margin-bottom:6px}
.step p{margin:0;color:var(--muted)}

/* ---------- about ---------- */
.about{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center}
@media (max-width:900px){.about{grid-template-columns:1fr;gap:40px}}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fact{padding:26px;border-radius:var(--radius);border:1px solid var(--line-2);background:var(--panel)}
.fact .v{font-size:clamp(30px,3.4vw,44px);font-weight:700;letter-spacing:-.03em;color:var(--cyan);line-height:1}
.fact .k{color:var(--muted);font-size:14px;margin-top:10px}
.nots{list-style:none;padding:0;margin:28px 0 0;display:flex;flex-wrap:wrap;gap:10px}
.nots li{font-family:var(--mono);font-size:13px;padding:8px 14px;border:1px solid var(--line-2);border-radius:999px;color:var(--muted)}
.nots li.no{text-decoration:line-through;text-decoration-color:var(--red)}
.nots li.yes{border-color:var(--cyan);color:var(--cyan)}

/* ---------- CTA / contact ---------- */
.cta-band{border-radius:28px;padding:72px 56px;position:relative;overflow:hidden;border:1px solid rgba(0,229,255,.35);
  background:radial-gradient(800px 300px at 80% 0%,rgba(0,229,255,.18),transparent 60%),radial-gradient(600px 300px at 0% 100%,rgba(182,255,59,.08),transparent 60%),var(--panel)}
@media (max-width:700px){.cta-band{padding:44px 24px}}
.contact{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
@media (max-width:900px){.contact{grid-template-columns:1fr;gap:40px}}
.channels{display:grid;gap:12px;margin-top:32px}
.channel{display:flex;align-items:center;gap:16px;padding:18px 20px;border-radius:14px;border:1px solid var(--line-2);background:rgba(5,8,15,.5);transition:border-color .2s,transform .2s}
.channel:hover{border-color:var(--cyan);transform:translateX(4px)}
.channel svg{width:22px;height:22px;stroke:var(--cyan);fill:none;stroke-width:1.6;flex:none}
.channel small{display:block;color:var(--muted);font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase}
.channel span{font-weight:600}
form.contact-form{display:grid;gap:14px}
.field{display:grid;gap:8px}
.field label{font-family:var(--mono);font-size:12px;color:var(--muted);letter-spacing:.06em}
.field input,.field select,.field textarea{
  width:100%;padding:14px 16px;border-radius:12px;border:1px solid var(--line-2);background:rgba(5,8,15,.7);color:var(--text);
  font:inherit;font-size:16px;transition:border-color .2s,box-shadow .2s}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 4px rgba(0,229,255,.12)}
.field select option{background:var(--bg-2)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--muted)}
.check input{margin-top:4px;accent-color:var(--cyan)}
.form-note{font-size:13px;color:var(--muted);margin:0}

/* ---------- page hero (subpages) ---------- */
.page-hero{padding:170px 0 90px;overflow:hidden}
.page-hero h1{font-size:clamp(42px,6.6vw,92px);letter-spacing:-.04em;line-height:.98;max-width:1000px}
.crumbs{font-family:var(--mono);font-size:12px;color:var(--muted);margin-bottom:28px}
.crumbs a:hover{color:var(--cyan)}
.price-tag{display:inline-flex;align-items:baseline;gap:10px;margin-top:36px;padding:14px 22px;border-radius:14px;border:1px solid var(--line);background:rgba(13,20,36,.7)}
.price-tag .from{font-family:var(--mono);font-size:12px;color:var(--muted)}
.price-tag strong{font-size:32px;letter-spacing:-.03em;color:var(--cyan)}
.price-tag small{color:var(--muted);font-size:13px}
.hero-orb{position:absolute;right:-10%;top:10%;width:620px;height:620px;border-radius:50%;z-index:-1;
  background:radial-gradient(circle at 30% 30%,rgba(0,229,255,.25),transparent 60%);filter:blur(20px);animation:float 10s ease-in-out infinite}
@keyframes float{50%{transform:translate(-30px,30px) scale(1.05)}}

.included{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.included li{display:flex;gap:12px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--line-2)}
.included li::before{content:"→";color:var(--cyan);font-family:var(--mono)}
.included.x li::before{content:"✕";color:var(--muted)}

.table{width:100%;border-collapse:collapse;font-size:15.5px}
.table th,.table td{text-align:left;padding:16px 14px;border-bottom:1px solid var(--line-2);vertical-align:top}
.table th{font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--muted);font-weight:500;text-transform:uppercase}
.table td:first-child{font-weight:600}
.table-wrap{overflow-x:auto;border:1px solid var(--line-2);border-radius:var(--radius);background:var(--panel)}

.level-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}
.level-tabs button{padding:10px 18px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--muted);font-family:var(--mono);font-size:13px;transition:all .2s}
.level-tabs button[aria-selected=true]{background:var(--cyan);color:#00161b;border-color:var(--cyan)}
.level-panel{display:none}
.level-panel.on{display:grid;animation:fadeUp .5s var(--ease)}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

.owasp{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
@media (max-width:900px){.owasp{grid-template-columns:repeat(2,1fr)}}
.owasp div{padding:16px;border-radius:12px;border:1px solid var(--line-2);background:var(--panel);font-size:14px}
.owasp div b{display:block;font-family:var(--mono);color:var(--cyan);font-size:12px;margin-bottom:6px}
.owasp div.hl{border-color:rgba(255,59,92,.45)}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:64px 0 32px;margin-top:40px;background:var(--bg-2)}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
@media (max-width:800px){.foot{grid-template-columns:1fr}}
.foot h4{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:16px;font-weight:500}
.foot ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.foot a{color:var(--text);opacity:.85}
.foot a:hover{color:var(--cyan);opacity:1}
.foot p{color:var(--muted);margin:14px 0 0;font-size:15px;max-width:380px}
.legal{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;margin-top:48px;padding-top:24px;border-top:1px solid var(--line-2);font-size:13px;color:var(--muted);font-family:var(--mono)}
.to-top{position:fixed;right:20px;bottom:20px;width:48px;height:48px;border-radius:50%;border:1px solid var(--line);background:rgba(5,8,15,.8);
  backdrop-filter:blur(8px);color:var(--cyan);display:grid;place-items:center;z-index:40;opacity:0;pointer-events:none;transition:opacity .3s,transform .3s}
.to-top.show{opacity:1;pointer-events:auto}
.to-top:hover{transform:translateY(-3px)}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.skip{position:absolute;left:-999px;top:8px;z-index:200;background:var(--cyan);color:#00161b;padding:10px 16px;border-radius:8px}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}

/* fix: grid children non devono allargare la pagina */
.hero .wrap>*,.stack>*,.about>*,.contact>*,.grid-2>*,.candor-box>*{min-width:0}
@media (max-width:1000px){.scroll-hint{display:none}}
@media (max-width:600px){.term-body{height:260px;font-size:11.5px}}

/* FAQ */
.faq{display:grid;gap:12px;max-width:900px}
.faq details{border:1px solid var(--line-2);border-radius:14px;background:var(--panel);transition:border-color .2s}
.faq details[open]{border-color:rgba(0,229,255,.4)}
.faq summary{list-style:none;cursor:pointer;padding:22px 56px 22px 24px;font-weight:600;font-size:18px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:24px;top:50%;transform:translateY(-50%);font-family:var(--mono);color:var(--cyan);font-size:22px;transition:transform .3s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq .a{padding:0 24px 22px;color:var(--muted)}
.faq .a p{margin:0}

/* ================= IMMAGINI ================= */
.logo-mark{width:27px;height:30px;object-fit:contain;filter:drop-shadow(0 0 8px rgba(0,229,255,.45))}
.hero-mark{position:absolute;right:4%;top:50%;width:min(42vw,520px);height:auto;margin-top:-260px;z-index:-1;opacity:.07;pointer-events:none;
  filter:drop-shadow(0 0 40px rgba(0,229,255,.6))}
@media (max-width:800px){.hero-mark{right:-20%;width:80vw;opacity:.05}}

.img-frame{position:relative;margin:0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--panel);
  box-shadow:0 30px 80px -30px rgba(0,0,0,.9),0 0 60px -30px rgba(0,229,255,.4)}
.img-frame img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .8s var(--ease),filter .6s}
.img-frame::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(0deg,rgba(0,0,0,.18) 0 1px,transparent 1px 3px),linear-gradient(180deg,transparent 55%,rgba(5,8,15,.85));mix-blend-mode:normal}
.img-frame figcaption{position:absolute;left:18px;bottom:14px;z-index:2;font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--cyan);display:flex;align-items:center}
.hud{position:absolute;width:22px;height:22px;z-index:2;border-color:var(--cyan);border-style:solid;border-width:0;opacity:.9}
.hud.tl{left:10px;top:10px;border-left-width:2px;border-top-width:2px}
.hud.tr{right:10px;top:10px;border-right-width:2px;border-top-width:2px}
.hud.bl{left:10px;bottom:10px;border-left-width:2px;border-bottom-width:2px}
.hud.br{right:10px;bottom:10px;border-right-width:2px;border-bottom-width:2px}

.banner{aspect-ratio:1800/951;max-height:620px;width:100%}
.banner img{height:118%;margin-top:-6%}
.banner::before{content:"";position:absolute;left:0;right:0;height:120px;z-index:1;pointer-events:none;top:-120px;
  background:linear-gradient(transparent,rgba(0,229,255,.18),transparent);animation:scan 5s linear infinite}
@keyframes scan{to{top:110%}}
@media (prefers-reduced-motion:reduce){.banner::before{display:none}}

.section-head.split{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
@media (max-width:900px){.section-head.split{grid-template-columns:1fr;gap:40px}}
.collage{position:relative;height:420px}
.threat-frame{position:absolute;width:62%;aspect-ratio:5/4;border-color:rgba(255,59,92,.4)}
.threat-frame .hud{border-color:var(--red)}
.threat-frame figcaption{color:var(--red)}
.threat-frame img{filter:grayscale(.3) contrast(1.05)}
.threat-frame:hover img{transform:scale(1.05);filter:none}
.threat-frame.c1{left:0;top:0;transform:rotate(-4deg)}
.threat-frame.c2{right:0;bottom:0;transform:rotate(3deg)}
.threat-frame.c1>img,.threat-frame.c2>img{}
@media (max-width:600px){.collage{height:320px}.threat-frame{width:72%}}

.schema-frame{background:#fff;padding:12px;border-color:rgba(0,229,255,.4)}
.schema-frame::after{display:none}
.schema-frame img{object-fit:contain;border-radius:10px}

.owasp-logo{padding:36px;border:1px solid var(--line-2);border-radius:var(--radius);background:radial-gradient(circle at 50% 50%,rgba(0,229,255,.08),transparent 70%),var(--panel)}
.owasp-logo img{width:100%;height:auto;opacity:.92}

/* ===== contatti offuscati ===== */
.inverso{unicode-bidi:bidi-override;direction:rtl}
.reveal-btn{background:none;border:0;padding:0;color:var(--cyan);font-weight:600;font-size:16px;text-decoration:underline;text-underline-offset:4px;text-align:left}
.reveal-btn:hover{color:#fff}
.revealed{font-weight:600;font-size:17px;color:var(--lime)}
.revealed.show{animation:fadeUp .4s var(--ease)}
.revealed a,.revealed .tel{color:var(--lime)}
.msg-links{display:flex;gap:10px;margin-top:8px}
.msg-links a{font-family:var(--mono);font-size:12px;padding:5px 12px;border:1px solid var(--line);border-radius:999px;color:var(--cyan)}
.msg-links a:hover{border-color:var(--cyan)}
.channel .hint{display:block;font-style:normal;font-size:12.5px;color:var(--muted);margin-top:6px}
.channel:hover{transform:none}
#nascosto_telefono{display:block}
#nascosto_telefono[hidden]{display:none}

/* contatti senza modulo */
.contact{align-items:center}
.contact-right .channel{padding:24px 26px}

/* contatti nelle pagine servizio */
.channels-cta{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:900px;margin:40px auto 0;text-align:left}
@media (max-width:760px){.channels-cta{grid-template-columns:1fr}}