:root{
  --navy:#0a1f5c; --blue:#0b4fc4; --sky:#1a8cff; --cyan:#12c8f5;
  --bg:#ffffff; --bg-alt:#f2f6fd; --card:#ffffff; --line:#dbe5f5;
  --text:#0d1b3d; --muted:#51638a;
  --grad:linear-gradient(135deg,var(--navy),var(--blue) 55%,var(--sky));
  --radius:16px; --shadow:0 10px 30px -12px rgba(10,31,92,.25);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 "Segoe UI",system-ui,-apple-system,Roboto,sans-serif}
a{color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
.narrow{max-width:660px}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px}

/* header */
.site-header{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-header .bar{height:72px}
.logo{display:flex;align-items:center}
.logo img{height:44px;width:auto;display:block}
nav{display:flex;align-items:center;gap:26px}
nav a{text-decoration:none;color:var(--muted);font-weight:500}
nav a:hover{color:var(--blue)}
nav a.cta-sm{color:#fff;background:var(--grad);padding:10px 18px;border-radius:999px;font-weight:600;box-shadow:var(--shadow)}
nav a.cta-sm:hover{color:#fff;filter:brightness(1.08)}
.menu-btn{display:none;background:#fff;border:1px solid var(--line);color:var(--navy);padding:8px 14px;border-radius:10px;font:inherit;font-weight:600}

/* hero */
.hero{position:relative;overflow:hidden;padding:88px 0 80px;background:
  radial-gradient(700px 420px at 92% 0%,rgba(18,200,245,.22),transparent 70%),
  radial-gradient(600px 400px at -5% 100%,rgba(11,79,196,.12),transparent 70%),
  linear-gradient(#fff,var(--bg-alt))}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.eyebrow{display:inline-block;color:var(--blue);background:rgba(26,140,255,.1);border:1px solid rgba(26,140,255,.25);border-radius:999px;padding:4px 14px;font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin:0 0 18px}
h1{font-size:clamp(2.1rem,4.6vw,3.4rem);line-height:1.1;margin:0 0 20px;letter-spacing:-.025em;color:var(--navy)}
h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
h2{font-size:clamp(1.6rem,3vw,2.2rem);line-height:1.2;margin:0 0 32px;letter-spacing:-.015em;color:var(--navy)}
h3{margin:0 0 8px;font-size:1.12rem;color:var(--navy)}
.lead{color:var(--muted);font-size:1.12rem;max-width:60ch}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin:30px 0 40px}
.btn{display:inline-block;padding:13px 24px;border-radius:999px;border:1.5px solid var(--blue);text-decoration:none;font:inherit;font-weight:600;cursor:pointer;color:var(--blue);background:#fff;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
.btn.primary{background:var(--grad);color:#fff;border-color:transparent}
.btn:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,.menu-btn:focus-visible{outline:3px solid var(--cyan);outline-offset:2px}

.stats{list-style:none;display:flex;flex-wrap:wrap;gap:32px;margin:0;padding:0}
.stats strong{display:block;font-size:1.25rem;color:var(--blue)}
.stats span{color:var(--muted);font-size:.9rem}

/* console visual */
.console{background:var(--navy);color:#dbe8ff;border-radius:var(--radius);box-shadow:0 30px 60px -20px rgba(10,31,92,.55);overflow:hidden;font-size:.9rem}
.console-top{display:flex;align-items:center;gap:6px;padding:12px 16px;background:rgba(255,255,255,.06)}
.console-top i{width:10px;height:10px;border-radius:50%;background:#3b5fb5}
.console-top i:first-child{background:var(--cyan)}
.console-top span{margin-left:8px;font-size:.78rem;color:#8fa8dd;letter-spacing:.05em}
.rows{list-style:none;margin:0;padding:8px 0}
.rows li{display:flex;justify-content:space-between;align-items:center;padding:11px 18px;border-bottom:1px solid rgba(255,255,255,.07)}
.rows li:last-child{border:0}
.rows em{font-style:normal;color:#8fa8dd;font-size:.8rem}
.ok,.warn{display:inline-flex;align-items:center;gap:8px;font-weight:600}
.ok::before,.warn::before{content:"";width:9px;height:9px;border-radius:50%;background:#2ee6a6;box-shadow:0 0 0 4px rgba(46,230,166,.18)}
.warn::before{background:#ffc24a;box-shadow:0 0 0 4px rgba(255,194,74,.18)}

/* sections */
.section{padding:84px 0}
.section.alt{background:var(--bg-alt)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 2px 0 rgba(10,31,92,.03);transition:transform .2s,box-shadow .2s,border-color .2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#b9cdf0}
.card p{margin:0;color:var(--muted)}
.card.service::before{content:"";display:block;width:40px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--blue),var(--cyan));margin-bottom:16px}

.product{display:flex;flex-direction:column;gap:4px;position:relative;overflow:hidden}
.product::after{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--navy),var(--sky),var(--cyan))}
.tag{align-self:flex-start;color:#fff;background:var(--grad);border-radius:999px;padding:3px 12px;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}
.product ul,.team ul{margin:14px 0 0;padding:0;list-style:none}
.product li,.team li{margin:6px 0;padding-left:24px;position:relative;color:var(--text);font-size:.96rem}
.product li::before,.team li::before{content:"";position:absolute;left:0;top:.5em;width:12px;height:7px;border-left:2.5px solid var(--sky);border-bottom:2.5px solid var(--sky);transform:rotate(-45deg)}
.prod-cta{margin-top:26px}
.note{color:var(--muted);font-size:.92rem;margin:0}
.note a{color:var(--blue);font-weight:600}

.levels{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;padding:0;margin:34px 0 0}
.levels li{background:var(--bg-alt);border-radius:12px;padding:16px 18px;border-left:4px solid var(--sky)}
.levels strong{display:block;color:var(--navy)}
.levels span{color:var(--muted);font-size:.95rem}

.steps{list-style:none;counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:22px;padding:0;margin:0}
.steps li{counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.steps li::before{content:counter(s);display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--grad);color:#fff;font-weight:700;margin-bottom:12px}
.steps p{margin:0;color:var(--muted)}

/* contact */
form{display:grid;gap:16px;margin-top:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
label{display:grid;gap:6px;font-weight:600;font-size:.9rem;color:var(--navy)}
input,textarea{font:inherit;padding:12px 14px;border-radius:10px;border:1.5px solid var(--line);background:#fff;color:var(--text)}
input:focus,textarea:focus{border-color:var(--sky)}

/* footer */
.site-footer{background:var(--navy);color:#b9c9ee;padding:28px 0;font-size:.9rem}
.site-footer a{color:#fff}

@media (max-width:860px){
  .hero-grid{grid-template-columns:1fr}
}
@media (max-width:720px){
  .menu-btn{display:block}
  nav{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:8px 16px 16px}
  nav.open{display:flex}
  nav a{padding:12px 0}
  nav a.cta-sm{text-align:center;margin-top:8px}
  .hero{padding:48px 0 48px}
  .section{padding:56px 0}
  .logo img{height:38px}
  .site-footer .bar{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card,.btn{transition:none}}