:root{
  --navy:#0a1b38; --navy-2:#0e2547; --navy-line:#1d3860;
  --cyan:#22a2e0; --cyan-soft:#7cc9ec; --ink:#0a1b38;
  --paper:#f6f8fb; --white:#ffffff; --muted:#5b6b82; --muted-2:#8a99ad;
  --card:#ffffff; --border:#e4e9f0; --maxw:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--paper);line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Space Grotesk',sans-serif;line-height:1.12;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.narrow{max-width:760px}
.eyebrow{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:var(--cyan);font-weight:500}
.accent-bar{width:46px;height:4px;background:var(--cyan);border-radius:3px}

/* NAV */
header{position:sticky;top:0;z-index:50;background:rgba(10,27,56,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.08)}
nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:11px;color:#fff;font-family:'Space Grotesk';font-weight:700;font-size:20px}
.logo .mark{width:34px;height:34px;border:2px solid var(--cyan);border-radius:9px;position:relative;flex:none}
.logo .mark::before,.logo .mark::after{content:"";position:absolute;width:8px;height:8px;border:2px solid #fff}
.logo .mark::before{top:5px;left:5px;border-right:0;border-bottom:0}
.logo .mark::after{bottom:5px;right:5px;border-left:0;border-top:0}
.logo b{color:var(--cyan)}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{color:#c8d4e4;font-size:14.5px;font-weight:500;transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-cta{background:var(--cyan);color:#04121f!important;padding:9px 18px;border-radius:8px;font-weight:600}
.nav-cta:hover{background:#43b4ec}
.burger{display:none;background:none;border:0;cursor:pointer;padding:6px}
.burger span{display:block;width:24px;height:2px;background:#fff;margin:5px 0;transition:.3s}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:9px;padding:14px 26px;border-radius:10px;font-weight:600;font-size:15px;cursor:pointer;transition:.2s;border:1px solid transparent}
.btn-primary{background:var(--cyan);color:#04121f}
.btn-primary:hover{background:#43b4ec;transform:translateY(-1px)}
.btn-ghost{border-color:rgba(255,255,255,.24);color:#fff}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--navy-2)}

/* HERO */
.hero{position:relative;background:var(--navy);color:#fff;overflow:hidden;padding:104px 0 116px}
.hero.small{padding:64px 0 68px}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(120,170,220,.14) 1px,transparent 1px);background-size:22px 22px;mask-image:radial-gradient(ellipse 80% 70% at 30% 30%,#000 40%,transparent 100%)}
.hero::after{content:"";position:absolute;right:-180px;top:-120px;width:620px;height:620px;background:radial-gradient(circle,rgba(34,162,224,.2),transparent 62%);pointer-events:none}
.hero .wrap{position:relative;z-index:2}
.hero h1{font-size:clamp(34px,5.6vw,64px);font-weight:700;margin:20px 0 18px;max-width:880px}
.hero.small h1{font-size:clamp(30px,4.4vw,46px);margin-bottom:12px}
.hero h1 .hl{color:var(--cyan)}
.hero p.lede{font-size:clamp(16px,2.1vw,19px);color:#b7c6da;max-width:600px;margin-bottom:34px}
.hero.small p.lede{margin-bottom:0}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.breadcrumb{font-family:'JetBrains Mono';font-size:12px;color:#7f95b3;margin-bottom:6px}
.breadcrumb a:hover{color:var(--cyan)}

/* integrity strip */
.integrity{position:relative;z-index:2;margin-top:52px;font-family:'JetBrains Mono',monospace;font-size:13px;background:rgba(6,17,35,.6);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:16px 20px;max-width:600px;overflow:hidden}
.integrity .row{display:flex;align-items:center;gap:12px;white-space:nowrap;color:#8fa4bd}
.integrity .dot{width:8px;height:8px;border-radius:50%;background:#2ec08a;box-shadow:0 0 10px #2ec08a;flex:none}
.integrity .hash{color:var(--cyan-soft)}
.integrity .ok{margin-left:auto;color:#2ec08a;font-weight:500}
.integrity .typed::after{content:"▋";color:var(--cyan);animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.stats{display:flex;gap:40px;flex-wrap:wrap;margin-top:44px;position:relative;z-index:2}
.stat b{font-family:'Space Grotesk';font-size:32px;font-weight:700;color:#fff;display:block}
.stat span{font-size:13.5px;color:#8fa4bd}

/* SECTIONS */
section{padding:84px 0}
.sec-head{max-width:640px;margin-bottom:50px}
.sec-head h2{font-size:clamp(27px,4vw,38px);font-weight:700;margin:14px 0 14px}
.sec-head p{color:var(--muted);font-size:16.5px}
.bg-white{background:var(--white)}

/* grids */
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}

.why{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:28px;transition:.25s}
.why:hover{border-color:var(--cyan);box-shadow:0 12px 34px -18px rgba(10,27,56,.3);transform:translateY(-2px)}
.why .ic{width:44px;height:44px;border-radius:11px;background:var(--navy);display:grid;place-items:center;margin-bottom:18px}
.why .ic i{width:12px;height:12px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(34,162,224,.18)}
.why h3{font-size:18px;margin-bottom:9px}
.why p{color:var(--muted);font-size:14.5px}
.why a.more{color:var(--cyan);font-weight:600;font-size:14px;display:inline-block;margin-top:12px}

/* services list */
.svc{border:1px solid var(--border);border-radius:14px;padding:24px 26px;display:flex;justify-content:space-between;gap:24px;align-items:flex-start;transition:.2s;background:#fff}
.svc:hover{border-color:var(--cyan)}
.svc-l h3{font-size:17px;margin-bottom:6px}
.svc-l p{color:var(--muted);font-size:14px;max-width:560px}
.price{font-family:'Space Grotesk';font-weight:700;color:var(--navy);font-size:16px;white-space:nowrap;text-align:right}
.price small{display:block;font-family:'Inter';font-weight:500;color:var(--muted-2);font-size:12px;margin-top:3px}
.cat-title{font-family:'Space Grotesk';font-weight:600;font-size:14px;letter-spacing:.02em;color:var(--cyan);text-transform:uppercase;margin:38px 0 16px;display:flex;align-items:center;gap:12px}
.cat-title::after{content:"";flex:1;height:1px;background:var(--border)}
.cat-title:first-of-type{margin-top:0}
.note{background:#eef6fc;border-left:4px solid var(--cyan);border-radius:8px;padding:15px 18px;font-size:14px;color:#3a5470;margin-top:26px}

/* steps */
.steps{counter-reset:s}
.step{display:flex;gap:22px;padding:22px 0;border-bottom:1px solid var(--border)}
.step:last-child{border-bottom:0}
.step .n{counter-increment:s;font-family:'Space Grotesk';font-weight:700;font-size:26px;color:var(--cyan);flex:none;width:50px}
.step .n::before{content:"0" counter(s)}
.step h3{font-size:18px;margin-bottom:5px}
.step p{color:var(--muted);font-size:14.5px;max-width:640px}

/* badges */
.badges{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.badge{border:1px solid var(--border);border-radius:12px;padding:20px;text-align:center;transition:.2s}
.badge:hover{border-color:var(--cyan);background:#f9fcfe}
.badge b{font-family:'Space Grotesk';font-size:17px;display:block;color:var(--navy)}
.badge span{font-size:11px;letter-spacing:.06em;color:var(--muted-2);text-transform:uppercase}

/* principles (dark) */
.sec-dark{background:var(--navy);color:#fff}
.sec-dark .sec-head h2{color:#fff}
.sec-dark .sec-head p{color:#9db0c8}
.prin{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.09)}
.prin:last-child{border:0}
.prin i{width:9px;height:9px;background:var(--cyan);flex:none;margin-top:8px;border-radius:2px}
.prin h3{color:#fff;font-size:16.5px;margin-bottom:4px}
.prin p{color:#9db0c8;font-size:14.5px}

/* blog cards */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post{background:#fff;border:1px solid var(--border);border-radius:14px;overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.post:hover{border-color:var(--cyan);box-shadow:0 14px 36px -20px rgba(10,27,56,.3);transform:translateY(-3px)}
.post .thumb{height:150px;background:var(--navy);position:relative;overflow:hidden}
.post .thumb::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(120,170,220,.2) 1px,transparent 1px);background-size:18px 18px}
.post .thumb span{position:absolute;bottom:14px;left:16px;font-family:'JetBrains Mono';font-size:11px;color:var(--cyan-soft);letter-spacing:.1em;text-transform:uppercase;z-index:2}
.post .body{padding:22px;flex:1;display:flex;flex-direction:column}
.post .tag{font-family:'JetBrains Mono';font-size:11px;color:var(--cyan);letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px}
.post h3{font-size:18px;margin-bottom:9px;line-height:1.25}
.post p{color:var(--muted);font-size:14px;flex:1}
.post .more{color:var(--cyan);font-weight:600;font-size:14px;margin-top:14px}

/* article */
.article{padding:60px 0 84px}
.article .meta{font-family:'JetBrains Mono';font-size:12.5px;color:var(--muted-2);letter-spacing:.05em;margin-bottom:10px}
.article h1{font-size:clamp(28px,4.4vw,42px);margin-bottom:20px;line-height:1.12}
.article .lead{font-size:19px;color:#3a4b60;margin-bottom:32px;line-height:1.6}
.article h2{font-size:25px;margin:38px 0 14px}
.article h3{font-size:19px;margin:26px 0 10px}
.article p{margin-bottom:16px;color:#2f3d50;font-size:16.5px}
.article ul,.article ol{margin:0 0 18px 22px;color:#2f3d50;font-size:16.5px}
.article li{margin-bottom:8px}
.article strong{color:var(--ink)}
.callout{background:#eef6fc;border-left:4px solid var(--cyan);border-radius:8px;padding:16px 20px;margin:24px 0;font-size:15.5px;color:#33506e}
.article .cta-box{background:var(--navy);color:#fff;border-radius:16px;padding:32px;margin-top:44px;text-align:center}
.article .cta-box h3{color:#fff;font-size:22px;margin-bottom:10px}
.article .cta-box p{color:#b7c6da;margin-bottom:20px}

/* contact */
.contact-card{position:relative;z-index:2;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center}
.contact-card h2{color:#fff;font-size:clamp(27px,4vw,38px);margin-bottom:16px}
.contact-card p{color:#b7c6da;margin-bottom:28px;max-width:440px}
.cinfo{display:flex;flex-direction:column;gap:16px}
.cinfo a,.cinfo div{display:flex;align-items:center;gap:13px;color:#dbe6f3;font-size:15.5px}
.cinfo .lbl{font-family:'JetBrains Mono';font-size:11px;letter-spacing:.15em;color:var(--cyan);text-transform:uppercase;display:block;margin-bottom:2px}
.cbox{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:30px}
.cbox .field{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.cbox .field:last-child{border:0}
.cbox .field .lbl{font-family:'JetBrains Mono';font-size:11px;letter-spacing:.15em;color:var(--cyan);text-transform:uppercase;display:block;margin-bottom:3px}
.cbox .field b{color:#fff;font-size:16px;font-family:'Space Grotesk'}

/* about */
.about-lead{font-size:20px;color:#3a4b60;line-height:1.6;max-width:720px}
.timeline{border-left:2px solid var(--border);margin-top:40px;padding-left:28px}
.tl{position:relative;padding-bottom:30px}
.tl::before{content:"";position:absolute;left:-35px;top:4px;width:12px;height:12px;border-radius:50%;background:var(--cyan);border:3px solid #fff;box-shadow:0 0 0 2px var(--cyan)}
.tl .yr{font-family:'JetBrains Mono';font-size:12.5px;color:var(--cyan);letter-spacing:.05em}
.tl h3{font-size:18px;margin:4px 0 5px}
.tl p{color:var(--muted);font-size:14.5px;max-width:600px}

footer{background:#06122a;color:#7a8ba3;padding:44px 0 30px;font-size:13.5px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px;margin-bottom:30px}
.foot-grid h4{color:#fff;font-size:14px;margin-bottom:14px;letter-spacing:.02em}
.foot-grid a{display:block;color:#8a9bb3;margin-bottom:9px;font-size:14px}
.foot-grid a:hover{color:var(--cyan)}
.foot-grid p{color:#7a8ba3;font-size:14px;max-width:320px}
.foot-bot{border-top:1px solid rgba(255,255,255,.08);padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
.tagline{font-style:italic;color:var(--cyan-soft)}

@media(max-width:860px){
  .nav-links{position:fixed;inset:68px 0 auto 0;background:var(--navy);flex-direction:column;padding:20px 24px;gap:18px;border-bottom:1px solid rgba(255,255,255,.1);transform:translateY(-160%);transition:.3s;align-items:flex-start}
  .nav-links.open{transform:translateY(0)}
  .burger{display:block}
  .grid-3,.grid-2,.posts{grid-template-columns:1fr}
  .badges{grid-template-columns:repeat(2,1fr)}
  .svc{flex-direction:column;gap:12px}
  .price{text-align:left}
  .contact-card{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .integrity{font-size:11px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto}}