:root{
  --ink:#102235;
  --muted:#5e6d7c;
  --navy:#082a44;
  --navy-2:#0d3a5c;
  --blue:#0b74b8;
  --accent:#e36d25;
  --accent-2:#f3a35c;
  --paper:#f4f7fa;
  --card:#ffffff;
  --line:#dbe4ec;
  --shadow:0 18px 48px rgba(8,42,68,.14);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.55}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1180px,92vw);margin-inline:auto}
.topbar{background:var(--navy);color:#d7e7f3;font-size:14px}
.topbar .container{display:flex;justify-content:space-between;gap:18px;padding:9px 0;align-items:center}.topbar a{color:#fff}.topbar span{opacity:.92}.topbar .top-links{display:flex;gap:18px;flex-wrap:wrap}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(219,228,236,.85)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:12px 0}.brand{display:flex;align-items:center;flex:0 1 285px;min-width:210px}.brand-logo{display:block;width:min(285px,100%);height:auto;object-fit:contain}.menu{display:flex;gap:22px;align-items:center;font-weight:700;font-size:15px}.menu a{color:#21364a}.menu a:hover{color:var(--blue)}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:12px 18px;font-weight:800;border:1px solid transparent;transition:.18s ease;white-space:nowrap}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 12px 28px rgba(227,109,37,.24)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 16px 36px rgba(227,109,37,.32)}.btn-secondary{background:#fff;color:var(--navy);border-color:rgba(255,255,255,.5)}.btn-outline{border-color:var(--line);background:#fff;color:var(--ink)}
.hero{position:relative;isolation:isolate;min-height:720px;background:var(--navy);overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,42,68,.94),rgba(8,42,68,.70) 44%,rgba(8,42,68,.35)),url('assets/hero.jpg') center/cover no-repeat;z-index:-2}.hero:after{content:"";position:absolute;inset:auto -120px -220px auto;width:620px;height:620px;border-radius:50%;background:rgba(227,109,37,.22);filter:blur(4px);z-index:-1}.hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center;padding:92px 0 70px;color:#fff}.eyebrow{display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);padding:8px 12px;border-radius:999px;font-size:14px;font-weight:800}.eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent-2)}h1{font-size:clamp(42px,6vw,72px);line-height:.98;margin:22px 0 20px;letter-spacing:-1.5px}.lead{font-size:clamp(18px,2vw,22px);max-width:690px;color:#d8e7f1;margin:0 0 30px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap}.hero-card{background:rgba(255,255,255,.95);color:var(--ink);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);align-self:end}.hero-card img{height:250px;width:100%;object-fit:cover;border-radius:17px}.hero-card h3{margin:18px 0 6px;font-size:22px}.hero-card p{margin:0;color:var(--muted)}.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:46px}.stat{background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.18);padding:18px;border-radius:18px}.stat strong{display:block;font-size:28px;color:#fff}.stat span{font-size:13px;color:#d7e7f3;font-weight:700}
.section{padding:90px 0}.section-soft{background:var(--paper)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:34px}.section-title{max-width:780px}.kicker{color:var(--accent);font-weight:900;text-transform:uppercase;letter-spacing:.1em;font-size:13px;margin:0 0 10px}h2{font-size:clamp(32px,4vw,48px);line-height:1.08;margin:0;letter-spacing:-.8px}.section-title p{font-size:18px;color:var(--muted);margin:14px 0 0}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.service-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 8px 28px rgba(16,34,53,.06)}.service-card .icon{width:48px;height:48px;border-radius:14px;background:#eaf4fb;color:var(--blue);display:grid;place-items:center;font-weight:900;margin-bottom:18px}.service-card h3{font-size:21px;margin:0 0 10px}.service-card p{color:var(--muted);margin:0}.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:50px;align-items:center}.split img{border-radius:var(--radius);box-shadow:var(--shadow)}.checklist{display:grid;gap:14px;margin-top:26px}.check{display:flex;gap:13px;align-items:flex-start}.check b{width:26px;height:26px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;flex:0 0 26px;font-size:14px}.check span{color:var(--muted)}.category-nav{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}.category-nav a{padding:10px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:800;color:var(--navy)}.category-nav a:hover{border-color:var(--blue);color:var(--blue)}.category{margin-top:44px}.category:first-of-type{margin-top:0}.category h3{font-size:30px;margin:0 0 18px;display:flex;gap:12px;align-items:center}.category h3:before{content:"";width:8px;height:30px;border-radius:99px;background:var(--accent)}.ref-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.ref-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 8px 28px rgba(16,34,53,.06);transition:.2s ease}.ref-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.ref-card img{height:210px;width:100%;object-fit:cover}.ref-body{padding:20px}.tag{display:inline-flex;padding:6px 9px;border-radius:999px;background:#eaf4fb;color:var(--blue);font-size:12px;font-weight:900;margin-bottom:12px}.ref-body h4{font-size:21px;margin:0 0 9px}.ref-body p{margin:0;color:var(--muted)}.wide-card{grid-column:span 2}.gallery-band{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;margin-top:24px}.gallery-band img{height:310px;width:100%;object-fit:cover;border-radius:var(--radius);box-shadow:0 8px 28px rgba(16,34,53,.08)}.cta{background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#fff;border-radius:30px;padding:46px;display:grid;grid-template-columns:1fr auto;gap:26px;align-items:center;overflow:hidden;position:relative}.cta:after{content:"";position:absolute;right:-80px;top:-80px;width:230px;height:230px;border-radius:50%;background:rgba(227,109,37,.25)}.cta h2{font-size:38px}.cta p{margin:12px 0 0;color:#d8e7f1}.footer{background:#061e32;color:#c6d7e4;padding:42px 0}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}.footer h3,.footer h4{color:#fff;margin-top:0}.footer p{margin:8px 0}.footer a{color:#fff}.note{font-size:13px;color:#8da6ba;border-top:1px solid rgba(255,255,255,.12);padding-top:22px;margin-top:28px}
@media (max-width:980px){.hero-inner,.split{grid-template-columns:1fr}.hero{min-height:auto}.stat-row,.service-grid,.ref-grid{grid-template-columns:repeat(2,1fr)}.wide-card{grid-column:span 1}.section-head,.cta{grid-template-columns:1fr;display:grid}.gallery-band{grid-template-columns:1fr}.menu{display:none}.footer-grid{grid-template-columns:1fr}}
@media (max-width:620px){.topbar .container{display:block}.topbar .top-links{margin-top:5px}.nav{padding:10px 0}.brand{flex-basis:205px;min-width:170px}.brand-logo{width:205px}.hero-inner{padding:60px 0 46px}.hero-card img{height:190px}.stat-row,.service-grid,.ref-grid{grid-template-columns:1fr}.section{padding:62px 0}.ref-card img{height:195px}.cta{padding:30px}.cta h2{font-size:30px}.footer{padding:34px 0}}

.footer-menu{display:grid;gap:8px}.footer-menu a{color:#c6d7e4;text-decoration:none}.footer-menu a:hover{color:#fff;text-decoration:underline}


/* Professzionális használhatósági és mobil kiegészítések */
section[id], .category[id]{scroll-margin-top:104px}
.skip-link{position:fixed;left:16px;top:-80px;z-index:1000;background:#fff;color:var(--navy);padding:12px 16px;border-radius:10px;box-shadow:var(--shadow);font-weight:800}
.skip-link:focus{top:16px}
a:focus-visible,button:focus-visible{outline:3px solid var(--accent-2);outline-offset:3px}
.menu a:not(.btn){position:relative}
.menu a:not(.btn):after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:2px;background:var(--accent);transform:scaleX(0);transition:transform .2s ease}
.menu a:not(.btn):hover:after,.menu a:not(.btn).active:after{transform:scaleX(1)}
.btn-call{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.36)}
.btn-call:hover{background:#fff;color:var(--navy);transform:translateY(-1px)}
.menu-phone{display:none}
.menu-toggle{display:none;width:48px;height:48px;border:1px solid var(--line);border-radius:14px;background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer}
.menu-toggle span{width:23px;height:2px;background:var(--navy);border-radius:2px;transition:.2s ease}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:1}
.mobile-contact-bar{display:none}
.back-to-top{position:fixed;right:22px;bottom:22px;width:48px;height:48px;border:0;border-radius:50%;background:var(--navy);color:#fff;font-size:24px;box-shadow:0 12px 30px rgba(8,42,68,.28);cursor:pointer;opacity:0;visibility:hidden;transform:translateY(12px);transition:.2s ease;z-index:30}
.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}
.service-card,.ref-card{will-change:transform}
.service-card{transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.service-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#c9d9e6}

@media (max-width:980px){
  .menu-toggle{display:flex}
  .nav{position:relative}
  .menu{display:flex;position:absolute;left:0;right:0;top:calc(100% + 1px);background:#fff;border:1px solid var(--line);border-top:0;border-radius:0 0 20px 20px;box-shadow:0 24px 42px rgba(8,42,68,.18);padding:18px;flex-direction:column;align-items:stretch;gap:4px;opacity:0;visibility:hidden;transform:translateY(-8px);pointer-events:none;transition:.2s ease}
  .menu.open{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}
  .menu a{padding:13px 14px;border-radius:12px}
  .menu a:not(.btn):after{display:none}
  .menu a:not(.btn):hover,.menu a:not(.btn).active{background:var(--paper);color:var(--blue)}
  .menu .btn{margin-top:6px}
  .menu-phone{display:block!important;color:var(--blue)!important;font-weight:900}
  body.menu-open{overflow:hidden}
}
@media (max-width:620px){
  body{padding-bottom:64px}
  .topbar .container{display:flex;align-items:center;justify-content:center;text-align:center}
  .topbar .container>span{display:none}
  .topbar .top-links{margin:0;justify-content:center;gap:14px}
  .topbar .top-links a:first-child{font-weight:900}
  .brand{flex-basis:190px;min-width:160px}
  .brand-logo{width:190px}
  .hero-actions .btn{width:100%}
  .mobile-contact-bar{position:fixed;display:grid;grid-template-columns:1fr 1fr;left:0;right:0;bottom:0;z-index:40;background:#fff;border-top:1px solid var(--line);box-shadow:0 -10px 30px rgba(8,42,68,.12);padding:8px max(12px,env(safe-area-inset-left)) calc(8px + env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-right));gap:8px}
  .mobile-contact-bar a{display:flex;align-items:center;justify-content:center;min-height:44px;border-radius:12px;font-weight:900}
  .mobile-contact-bar a:first-child{background:var(--accent);color:#fff}
  .mobile-contact-bar a:last-child{background:var(--paper);color:var(--navy);border:1px solid var(--line)}
  .back-to-top{bottom:82px;right:14px;width:44px;height:44px}
  .cta-actions .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}

.error-page{min-height:100vh;display:grid;place-items:center;text-align:center;padding:30px;background:var(--paper)}.error-page>div{max-width:680px}.error-page h1{color:var(--navy)}

.brand-logo{transition:opacity .18s ease,transform .18s ease}.brand:hover .brand-logo{opacity:.9;transform:translateY(-1px)}