*{box-sizing:border-box}
:root{
  --navy:#061522;
  --navy2:#0a2238;
  --ink:#101820;
  --muted:#5f6d78;
  --line:#d9e0e5;
  --blue:#2587f4;
  --green:#a9d900;
  --white:#fff;
  --off:#f5f7f8;
  --max:1180px;
}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.55}
body.en .hu{display:none!important}
body.hu .en{display:none!important}
a{color:inherit;text-decoration:none}
img{max-width:100%}
button{font:inherit}
.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;left:16px;top:-60px;background:#fff;color:#000;padding:10px 14px;z-index:1000}
.skip-link:focus{top:16px}

.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(6,21,34,.08);backdrop-filter:blur(12px)}
.nav-shell{max-width:1240px;margin:auto;min-height:96px;padding:14px 24px;display:flex;align-items:center;gap:34px}
.brand{margin-right:auto;display:flex;align-items:center}
.brand img{width:265px;height:auto;display:block}
.primary-nav{display:flex;align-items:center;gap:34px;font-size:14px;font-weight:700}
.primary-nav a{padding:12px 0;position:relative}
.primary-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:5px;height:2px;background:var(--blue);transition:.2s}
.primary-nav a:hover:after{right:0}
.lang-switch{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:800;color:#6d7780}
.lang-switch button{border:0;background:transparent;padding:7px 4px;cursor:pointer;color:inherit}
.lang-switch button.active{color:#0c71db}
.menu-toggle{display:none;border:0;background:transparent;width:42px;height:42px;padding:9px;cursor:pointer}
.menu-toggle span:not(.sr-only){display:block;height:2px;background:#111;margin:5px 0}

.hero{position:relative;overflow:hidden;color:white;background:linear-gradient(120deg,#061522 0%,#071b2d 64%,#0d2d4b 100%)}
.hero-grid{position:absolute;inset:0;opacity:.12;background-image:linear-gradient(rgba(255,255,255,.15) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.15) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(90deg,transparent 0,#000 28%,#000 100%)}
.hero:after{content:"";position:absolute;width:520px;height:520px;border-radius:50%;right:-160px;top:-180px;background:radial-gradient(circle,rgba(37,135,244,.2),transparent 66%)}
.hero-inner{position:relative;z-index:1;padding:112px 0 78px}
.eyebrow,.kicker{font-size:12px;font-weight:850;letter-spacing:.18em;color:#5caaff}
.hero h1{max-width:1030px;font-size:clamp(48px,6vw,82px);line-height:1.03;letter-spacing:-.045em;margin:24px 0 28px}
.hero-lead{max-width:820px;font-size:20px;line-height:1.6;color:#c6d0d9;margin:0}
.hero-actions{display:flex;gap:14px;margin-top:38px}
.btn{min-height:54px;padding:0 23px;display:inline-flex;align-items:center;gap:22px;border:1px solid rgba(255,255,255,.3);font-weight:750;font-size:14px}
.btn-primary{background:var(--blue);border-color:var(--blue)}
.btn-primary:hover{background:#0f73dd}
.btn-secondary:hover{background:rgba(255,255,255,.06)}
.hero-metrics{margin-top:72px;padding-top:26px;border-top:1px solid rgba(255,255,255,.15);display:grid;grid-template-columns:repeat(3,1fr);max-width:820px;gap:24px}
.hero-metrics div{display:flex;align-items:baseline;gap:9px}
.hero-metrics strong{font-size:22px}
.hero-metrics span{font-size:13px;color:#b8c3cc}

.section{padding:100px 0}
.section-light{background:#fff}
.section-dark{background:#07111b;color:#fff}
.section-blue{background:#0c2943;color:#fff}
.section-heading{margin-bottom:50px}
.section-heading.split{display:grid;grid-template-columns:1.2fr .8fr;gap:70px;align-items:end}
.section-heading h2,.about-grid h2,.contact-grid h2{font-size:clamp(36px,4.7vw,60px);line-height:1.08;letter-spacing:-.035em;margin:16px 0 0}
.section-heading p{font-size:17px;color:var(--muted);margin:0}
.section-dark .section-heading p,.section-blue p{color:#b9c6d0}
.kicker{color:#2387f2}

.cards{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.card{min-height:290px;padding:34px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;transition:.22s;background:#fff}
.card:hover{transform:translateY(-3px);box-shadow:0 20px 50px rgba(6,21,34,.08);z-index:2}
.card-no{color:#0d7ee9;font-size:12px;font-weight:800}
.card h3{font-size:22px;line-height:1.25;margin:42px 0 16px}
.card p{font-size:15px;color:#687681;margin:0}

.experience-list{border-top:1px solid rgba(255,255,255,.16)}
.experience-list article{display:grid;grid-template-columns:210px 1.15fr .85fr;gap:35px;padding:35px 0;border-bottom:1px solid rgba(255,255,255,.16);align-items:start}
.exp-label{font-size:11px;letter-spacing:.12em;font-weight:850;color:#65aeff;padding-top:4px}
.experience-list h3{font-size:25px;line-height:1.25;margin:0}
.experience-list p{color:#aebbc5;margin:0}
.sector-strip{margin-top:45px;display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13px;color:#94a5b2}
.sector-strip strong{border:1px solid rgba(255,255,255,.17);padding:8px 12px;color:#e9f0f5;font-weight:650}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.steps article{min-height:260px;padding:30px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.steps article>span{font-size:12px;font-weight:850;color:#1682ed}
.steps h3{font-size:24px;margin:45px 0 13px}
.steps p{font-size:14px;color:#687681;margin:0}

.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.about-copy{padding-top:20px;font-size:18px}
.qualification-panel{margin-top:65px;border-top:1px solid rgba(255,255,255,.18);border-bottom:1px solid rgba(255,255,255,.18);display:grid;grid-template-columns:.65fr 1.35fr;gap:60px;padding:40px 0}
.qualification-panel h3{font-size:25px;margin:0}
.qualification-panel ul{list-style:none;padding:0;margin:0;display:grid;gap:20px}
.qualification-panel li{color:#bdc9d2}
.qualification-panel strong{color:white;margin-right:8px}
.tech-block{padding-top:42px;display:grid;grid-template-columns:260px 1fr;gap:40px;align-items:start}
.tech-title{font-size:13px;font-weight:800;letter-spacing:.08em;color:#7fbaff}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tags span{font-size:12px;border:1px solid rgba(255,255,255,.17);padding:8px 10px;color:#dce7ef}

.contact-section{background:#0b2841;color:#fff}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.contact-grid p{color:#b8c5cf;font-size:17px;max-width:540px}
.contact-actions{display:grid;border-top:1px solid rgba(255,255,255,.2)}
.contact-card{display:grid;grid-template-columns:1fr auto;gap:8px 18px;padding:24px 5px;border-bottom:1px solid rgba(255,255,255,.2);align-items:center}
.contact-card .small{grid-column:1/-1;font-size:10px;font-weight:850;letter-spacing:.14em;color:#7fbaff}
.contact-card strong{font-size:19px}
.contact-card:hover strong{color:#85bdff}
.contact-card.primary strong{color:#fff}

.legal-note{background:#f2f5f6;padding:55px 0}
.legal-grid{display:grid;grid-template-columns:260px 1fr;gap:60px}
.legal-grid h2{font-size:19px;margin:0}
.legal-grid p{font-size:12px;color:#5d6972;margin:0 0 13px;max-width:850px}

.site-footer{background:#050b11;color:#8796a3;padding:45px 0 22px}
.footer-top{display:grid;grid-template-columns:280px 1fr auto;gap:45px;align-items:center;padding-bottom:35px}
.footer-brand img{width:250px;height:auto;display:block}
.footer-top p{max-width:470px;font-size:13px}
.footer-contact{display:grid;gap:6px;text-align:right;font-size:13px;color:#d7e0e7}
.footer-bottom{padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:20px;font-size:11px}

@media(max-width:980px){
  .nav-shell{min-height:82px}
  .brand img{width:220px}
  .menu-toggle{display:block;order:2}
  .lang-switch{order:3}
  .primary-nav{display:none;position:absolute;left:0;right:0;top:82px;background:#fff;padding:18px 24px 24px;border-top:1px solid #e5eaee;flex-direction:column;align-items:flex-start;gap:2px;box-shadow:0 18px 30px rgba(0,0,0,.08)}
  .primary-nav.open{display:flex}
  .primary-nav a{width:100%;padding:11px 0}
  .hero-inner{padding:86px 0 62px}
  .section{padding:78px 0}
  .section-heading.split,.about-grid,.contact-grid{grid-template-columns:1fr;gap:35px}
  .cards{grid-template-columns:repeat(2,1fr)}
  .experience-list article{grid-template-columns:160px 1fr;gap:20px 30px}
  .experience-list p{grid-column:2}
  .steps{grid-template-columns:repeat(2,1fr)}
  .qualification-panel{grid-template-columns:1fr;gap:25px}
  .tech-block{grid-template-columns:1fr}
  .footer-top{grid-template-columns:220px 1fr}
  .footer-contact{grid-column:2;text-align:left}
}
@media(max-width:680px){
  .container{width:min(100% - 32px,var(--max))}
  .nav-shell{padding:12px 16px;gap:10px}
  .brand img{width:175px}
  .lang-switch{font-size:11px}
  .hero-inner{padding:68px 0 52px}
  .hero h1{font-size:44px}
  .hero-lead{font-size:17px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .btn{justify-content:space-between}
  .hero-metrics{grid-template-columns:1fr;margin-top:52px}
  .hero-metrics div{justify-content:flex-start}
  .section{padding:62px 0}
  .section-heading{margin-bottom:34px}
  .section-heading h2,.about-grid h2,.contact-grid h2{font-size:38px}
  .cards{grid-template-columns:1fr}
  .card{min-height:240px}
  .experience-list article{grid-template-columns:1fr;gap:12px;padding:28px 0}
  .experience-list p{grid-column:1}
  .steps{grid-template-columns:1fr}
  .steps article{min-height:220px}
  .qualification-panel{margin-top:45px}
  .legal-grid{grid-template-columns:1fr;gap:22px}
  .footer-top{grid-template-columns:1fr;gap:24px}
  .footer-brand img{width:220px}
  .footer-contact{grid-column:1}
  .footer-bottom{flex-direction:column}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important}
}