:root{
  --navy:#0b1f3a;--navy-2:#12294a;--teal:#0e7c86;--teal-l:#2dd4bf;--amber:#f59e0b;--amber-d:#d97706;
  --ink:#1f2937;--muted:#475569;--line:#e2e8f0;--bg:#f6f8fb;--red:#dc2626;--red-bg:#fef2f2;--green-bg:#ecfdf5;
  --radius:14px;--max:1120px;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;font-family:var(--font);color:var(--ink);background:#fff;line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal)}
h1,h2,h3{line-height:1.2;color:var(--navy);margin:0 0 .5em}
h2{font-size:clamp(26px,3.2vw,36px)}
h3{font-size:20px}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:84px 0}
.section.alt{background:var(--bg)}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--teal);margin-bottom:10px}
.lead{font-size:19px;color:var(--muted);max-width:760px}
.center{text-align:center}.center .lead{margin-left:auto;margin-right:auto}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;padding:8px;z-index:100}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:15px 26px;border-radius:10px;font-weight:700;text-decoration:none;font-size:16px;border:2px solid transparent;cursor:pointer;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--amber);color:var(--navy)}
.btn-primary:hover{background:#fbbf24}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.08)}
:focus-visible{outline:3px solid var(--teal-l);outline-offset:2px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,31,58,.97);backdrop-filter:blur(6px);border-bottom:1px solid rgba(255,255,255,.06)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:800;font-size:19px;letter-spacing:.2px;white-space:nowrap}
.logo svg{flex:none}
.logo b{color:var(--teal-l);font-weight:800}
.menu{display:flex;gap:26px;align-items:center}
.menu a{color:#cbd5e1;text-decoration:none;font-size:15px;font-weight:600;white-space:nowrap}
.menu a:hover{color:#fff}
.menu .btn{padding:10px 18px;font-size:15px;color:var(--navy)}
.nav-toggle{display:none;background:none;border:0;color:#fff;font-size:26px;cursor:pointer}

/* hero */
.hero{position:relative;background:var(--navy);color:#fff;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:url(img/hero.webp) center/cover no-repeat;opacity:.28}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--navy) 35%,rgba(11,31,58,.55))}
.hero .wrap{position:relative;z-index:1;padding-top:110px;padding-bottom:110px}
.hero h1{color:#fff;font-size:clamp(34px,5vw,56px);max-width:820px;margin-bottom:20px}
.hero h1 span{color:var(--teal-l)}
.hero p{font-size:20px;color:#cbd5e1;max-width:640px;margin-bottom:32px}
.hero .ctas{display:flex;gap:14px;flex-wrap:wrap}
.hero .trust{display:flex;gap:28px;flex-wrap:wrap;margin-top:44px;color:#94a3b8;font-size:15px}
.hero .trust span::before{content:"✔ ";color:var(--teal-l);font-weight:700}

/* stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.stat .num{font-size:42px;font-weight:800;color:var(--teal);line-height:1}
.stat p{margin:10px 0 0;color:var(--muted);font-size:15.5px}
.src{font-size:13px;color:#94a3b8;margin-top:18px}

/* attacks */
.attacks{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px}
.attack{background:var(--red-bg);border-left:5px solid var(--red);border-radius:0 var(--radius) var(--radius) 0;padding:22px}
.attack .when{font-size:13px;font-weight:700;color:#991b1b;text-transform:uppercase;letter-spacing:.05em}
.attack h3{margin:6px 0 8px;font-size:18px;color:#7f1d1d}
.attack p{margin:0;font-size:15.5px;color:#374151}
.callout{margin-top:30px;font-size:19px;color:var(--navy)}

/* split */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.split.rev .media{order:2}
.media img{border-radius:var(--radius);box-shadow:0 20px 40px -20px rgba(11,31,58,.35)}
.xlist,.clist{list-style:none;padding:0;margin:0 0 1em}
.xlist li,.clist li{position:relative;padding-left:32px;margin-bottom:12px}
.xlist li::before{content:"✗";position:absolute;left:4px;color:var(--red);font-weight:800}
.clist li::before{content:"✔";position:absolute;left:4px;color:var(--teal);font-weight:800}

/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:0 18px 40px -22px rgba(11,31,58,.4);transform:translateY(-2px)}
.card .ico{width:48px;height:48px;border-radius:12px;background:#e6f6f7;color:var(--teal);display:grid;place-items:center;margin-bottom:16px}
.card h3{margin-bottom:8px}
.card p{margin:0;color:var(--muted);font-size:16px}

/* monitoring band */
.monitor{background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#e2e8f0}
.monitor h2{color:#fff}.monitor .eyebrow{color:var(--teal-l)}
.monitor .lead{color:#cbd5e1}
.mgrid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:40px}
.mitem{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:22px}
.mitem .ico{color:var(--teal-l);margin-bottom:10px}
.mitem h3{color:#fff;font-size:17px;margin-bottom:6px}
.mitem p{margin:0;font-size:14.5px;color:#cbd5e1}

/* case */
.case{background:var(--green-bg);border:1px solid #a7f3d0;border-radius:var(--radius);padding:32px;display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:start}
.case .badge{background:#047857;color:#fff;border-radius:12px;padding:16px 18px;text-align:center;font-weight:800;line-height:1.1}
.case .badge small{display:block;font-size:12px;font-weight:600;opacity:.85;margin-top:4px}
.case h3{color:#065f46}.case p{color:#065f46;margin:0}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px;counter-reset:s}
.step{position:relative;padding:28px;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--amber);color:var(--navy);font-weight:800;margin-bottom:14px}
.step p{margin:0;color:var(--muted);font-size:16px}

/* faq */
.faq{max-width:820px;margin:36px auto 0}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{cursor:pointer;font-weight:700;color:var(--navy);font-size:18px;list-style:none;position:relative;padding-right:30px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:-2px;font-size:24px;color:var(--teal)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:12px 0 0;color:var(--muted)}

/* contact */
.contact{background:var(--navy);color:#e2e8f0}
.contact h2{color:#fff}.contact .eyebrow{color:var(--teal-l)}
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:48px;align-items:start}
.contact .direct a{color:#fff;font-weight:700;text-decoration:none;font-size:22px}
.contact .direct p{color:#cbd5e1}
.form{background:#fff;color:var(--ink);border-radius:var(--radius);padding:30px;box-shadow:0 30px 60px -30px rgba(0,0,0,.5)}
.form label{display:block;font-weight:600;font-size:14.5px;margin:0 0 6px;color:var(--navy)}
.form input[type=text],.form input[type=email],.form input[type=tel],.form input[type=url],.form textarea,.form select{width:100%;padding:12px 14px;border:1px solid #cbd5e1;border-radius:9px;font:inherit;font-size:16px;margin-bottom:16px;background:#fff;color:var(--ink)}
.form textarea{min-height:110px;resize:vertical}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form .consent{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--muted);margin:4px 0 18px}
.form .consent input{margin-top:4px;flex:none}
.form .btn{width:100%;justify-content:center}
.hp{position:absolute!important;left:-5000px!important}
.notice{border-radius:10px;padding:14px 16px;margin-bottom:18px;font-weight:600}
.notice.ok{background:var(--green-bg);color:#065f46}
.notice.err{background:var(--red-bg);color:#991b1b}

/* footer */
.site-footer{background:#081629;color:#94a3b8;font-size:14.5px;padding:40px 0}
.site-footer .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.site-footer a{color:#cbd5e1}

/* legal page */
.legal{max-width:820px;margin:0 auto;padding:60px 20px 80px}
.legal h1{font-size:34px}.legal h2{font-size:22px;margin-top:1.6em}

@media (max-width:960px){
  .stats,.attacks,.cards,.steps{grid-template-columns:1fr}
  .mgrid{grid-template-columns:1fr 1fr}
  .split,.contact-grid{grid-template-columns:1fr;gap:32px}
  .split.rev .media{order:0}
  .menu{display:none;position:absolute;top:68px;left:0;right:0;background:var(--navy);flex-direction:column;padding:18px 20px 24px;gap:16px;align-items:flex-start}
  .menu.open{display:flex}
  .nav-toggle{display:block}
  .section{padding:64px 0}
}
@media (max-width:560px){
  body{font-size:16px}
  .mgrid{grid-template-columns:1fr}
  .hero .wrap{padding-top:72px;padding-bottom:72px}
  .hero p{font-size:18px}
  .form .row{grid-template-columns:1fr;gap:0}
  .case{grid-template-columns:1fr}
  .logo{font-size:17px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}