:root{
  --logo-src:url("../logo-hf-security.png");
  --ink:#0c0d0e;
  --panel:#151718;
  --panel-2:#1c1f21;
  --line:#2a2e30;
  --bone:#eef0ec;
  --bone-dim:#b8bdb6;
  --muted:#8d948e;
  --red:#e5322d;
  --crimson:#7d1b2b;
  --green:#2ecf62;
  --green-dim:#1f8f45;
  --display:"Chakra Petch","Rajdhani","Arial Narrow",sans-serif;
  --body:"IBM Plex Sans","Helvetica Neue",Arial,sans-serif;
  --mono:"IBM Plex Mono","SFMono-Regular",Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;color-scheme:dark}
body{margin:0;background:var(--ink);color:var(--bone);font-family:var(--body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
a{color:inherit}
img{max-width:100%;display:block}
.wrap{width:min(1200px,92vw);margin:0 auto}

.nav{position:sticky;top:0;z-index:50;background:rgba(12,13,14,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:1.5rem;padding:.9rem 0}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;flex:none}
.brand-logo{width:42px;height:43px;background-image:var(--logo-src);background-size:contain;background-repeat:no-repeat;background-position:center;flex:none}
.brand b{display:block;font-family:var(--display);font-size:1.05rem;letter-spacing:.04em}
.brand span{display:block;font-family:var(--mono);font-size:.62rem;letter-spacing:.22em;color:var(--green)}
.nav-links{display:flex;gap:1.4rem;margin-left:auto;font-size:.93rem}
.nav-links a{text-decoration:none;color:var(--bone-dim);transition:color .2s}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--bone)}
.btn{display:inline-flex;align-items:center;gap:.55rem;padding:.72rem 1.25rem;border-radius:2px;text-decoration:none;font-weight:600;font-size:.95rem;border:1px solid transparent;transition:transform .18s,background .18s}
.btn:hover{transform:translateY(-2px)}
.btn.primary{background:var(--red);color:#fff}
.btn.green{background:var(--green);color:#06210f}
.btn.ghost{border-color:var(--line);color:var(--bone)}
.nav .btn{flex:none}
@media(max-width:900px){.nav-links{display:none}}

.crumbs{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding:1.6rem 0 0}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--green)}
.crumbs span{margin:0 .5rem;color:var(--line)}

.page-hero{padding:3rem 0 3.4rem;border-bottom:1px solid var(--line)}
.eyebrow{font-family:var(--mono);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--red);margin:0}
h1{font-family:var(--display);font-size:clamp(2.1rem,5vw,3.4rem);line-height:1.08;margin:.9rem 0 0;letter-spacing:-.01em}
h2{font-family:var(--display);font-size:clamp(1.5rem,3vw,2.1rem);line-height:1.15;margin:0 0 1rem;letter-spacing:-.01em}
h3{font-family:var(--display);font-size:1.15rem;margin:0 0 .5rem;letter-spacing:.01em}
.lede{font-size:1.15rem;color:var(--bone-dim);max-width:62ch;margin:1.2rem 0 0}
.page-hero .btn{margin-top:1.8rem}

section{padding:3.4rem 0;border-bottom:1px solid var(--line)}
section p{max-width:70ch;color:var(--bone-dim)}
section p strong{color:var(--bone);font-weight:600}

.grid{display:grid;gap:1.2rem;margin-top:1.8rem}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.grid.c3{grid-template-columns:repeat(3,1fr)}
@media(max-width:860px){.grid.c2,.grid.c3{grid-template-columns:1fr}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:3px;padding:1.5rem}
.card p{margin:0;font-size:.97rem;color:var(--bone-dim)}
.card .tag{font-family:var(--mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--green);display:block;margin-bottom:.7rem}

.checks{list-style:none;padding:0;margin:1.6rem 0 0;display:grid;gap:.75rem;max-width:74ch}
.checks li{position:relative;padding-left:1.9rem;color:var(--bone-dim)}
.checks li::before{content:"";position:absolute;left:0;top:.52em;width:11px;height:6px;border-left:2px solid var(--green);border-bottom:2px solid var(--green);transform:rotate(-45deg)}
.checks.no li::before{border-color:var(--red);transform:none;top:.62em;height:0;width:11px;border-left:0;border-bottom:2px solid var(--red)}

.tabla{width:100%;border-collapse:collapse;margin-top:1.8rem;font-size:.95rem}
.tabla th,.tabla td{border:1px solid var(--line);padding:.85rem 1rem;text-align:left}
.tabla th{background:var(--panel);font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--bone-dim);font-weight:500}
.tabla td:first-child{color:var(--bone);font-weight:600}
.tabla tr:nth-child(even) td{background:rgba(21,23,24,.5)}
.nota{font-size:.88rem;color:var(--muted);margin-top:1.2rem;max-width:74ch}

.faq-item{border-top:1px solid var(--line);padding:1.4rem 0}
.faq-item:last-child{border-bottom:1px solid var(--line)}
.faq-item h3{color:var(--bone)}
.faq-item p{margin:0;font-size:.97rem}

.cta{background:var(--panel);border:1px solid var(--line);border-radius:3px;padding:2.4rem;margin:3.4rem 0;text-align:center}
.cta h2{margin-bottom:.8rem}
.cta p{margin:0 auto 1.8rem;color:var(--bone-dim)}
.cta .btn{margin:0 .4rem}

.mas{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.6rem}
.mas a{font-family:var(--mono);font-size:.8rem;letter-spacing:.06em;text-decoration:none;border:1px solid var(--line);padding:.6rem 1rem;border-radius:2px;color:var(--bone-dim);transition:border-color .2s,color .2s}
.mas a:hover{border-color:var(--green);color:var(--green)}

footer{padding:2.4rem 0;font-size:.88rem;color:var(--muted);border:0}
footer .row{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding:.35rem 0}
footer a{color:var(--bone-dim);text-decoration:none}
footer a:hover{color:var(--green)}