:root{
  --navy:#07172b;
  --navy2:#0b2745;
  --blue:#087dcc;
  --cyan:#39c8ff;
  --silver:#dbe5ef;
  --text:#eaf1f7;
  --muted:#aab9c8;
  --white:#fff;
  --line:rgba(112,190,236,.25);
  --shadow:0 18px 50px rgba(0,0,0,.28);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:#f3f6f9;color:#172331;line-height:1.6}
a{color:inherit;text-decoration:none}
.container{width:min(1160px,calc(100% - 36px));margin:auto}
header{position:sticky;top:0;z-index:20;background:rgba(5,18,34,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.nav{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:14px;color:white;font-weight:700}
.brand img{width:58px;height:58px;object-fit:contain}
.brand span{font-size:17px;letter-spacing:.02em}
.navlinks{display:flex;gap:22px;align-items:center;font-size:14px;color:#dbe7f2}
.navlinks a:hover{color:var(--cyan)}
.cta{display:inline-flex;align-items:center;justify-content:center;padding:12px 20px;border-radius:7px;background:linear-gradient(135deg,#087dcc,#22b7f2);color:#fff;font-weight:700;box-shadow:0 8px 25px rgba(8,125,204,.28)}
.hero{background:radial-gradient(circle at 72% 15%,#114d7d 0,#0b2745 30%,#07172b 70%);color:white;padding:76px 0 72px;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;width:600px;height:600px;border-radius:50%;right:-250px;top:-250px;border:1px solid rgba(57,200,255,.16);box-shadow:0 0 0 80px rgba(57,200,255,.025),0 0 0 160px rgba(57,200,255,.018)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center;position:relative;z-index:1}
.kicker{color:var(--cyan);font-size:13px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
h1{font-size:clamp(38px,5vw,64px);line-height:1.05;margin:14px 0 20px;letter-spacing:-.035em}
.hero p{font-size:19px;color:#c9d7e4;max-width:680px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero .secondary{border:1px solid rgba(255,255,255,.28);padding:11px 19px;border-radius:7px;color:white}
.hero-logo{display:flex;justify-content:center}
.hero-logo img{width:min(410px,90%);filter:drop-shadow(0 24px 35px rgba(0,0,0,.38))}
.section{padding:76px 0}
.section.dark{background:var(--navy);color:white}
.section-head{max-width:760px;margin-bottom:38px}
.section-head h2{font-size:38px;line-height:1.15;margin:8px 0 12px}
.section-head p{color:#657586;font-size:17px}
.dark .section-head p{color:#aab9c8}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:white;border:1px solid #dfe7ee;border-radius:12px;padding:30px;box-shadow:0 10px 30px rgba(8,25,42,.07);transition:.2s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.dark .card{background:linear-gradient(160deg,#0d3154,#081d35);border-color:var(--line);color:white}
.icon{width:48px;height:48px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(145deg,#0a7fcf,#36c7ff);color:white;font-size:22px;margin-bottom:18px}
.card h3{font-size:21px;margin:0 0 10px}
.card p{color:#647485;margin-bottom:18px}
.dark .card p{color:#b5c5d3}
.card ul{padding-left:19px;margin:0;color:#586a7a}
.dark .card ul{color:#c5d3df}
.card li{margin:5px 0}
.more{display:inline-block;margin-top:18px;color:#087dcc;font-weight:800}
.dark .more{color:var(--cyan)}
.band{background:linear-gradient(110deg,#0a2c4d,#0b5785);color:white;padding:34px 0}
.band-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
.band h2{margin:0;font-size:28px}
.band p{margin:5px 0 0;color:#c7d7e4}
.content{max-width:860px}
.content h2{font-size:30px;margin-top:36px}
.content h3{font-size:22px;margin-top:30px}
.content ul{padding-left:22px}
.checklist{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:22px}
.check{background:#f7fafc;border:1px solid #e0e8ef;border-radius:8px;padding:13px 15px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.contact-box{background:white;border:1px solid #dfe7ee;border-radius:12px;padding:30px}
.contact-box strong{display:block;font-size:18px;margin-bottom:4px}
footer{background:#04101f;color:#aab9c8;padding:38px 0}
.footer-inner{display:flex;justify-content:space-between;gap:25px;align-items:center}
footer img{width:54px;height:54px}
.small{font-size:13px;color:#8192a2}
@media(max-width:850px){
  .navlinks{display:none}
  .hero-grid,.cards,.contact-grid{grid-template-columns:1fr}
  .hero{padding-top:52px}
  .hero-logo{order:-1}
  .hero-logo img{width:270px}
  .band-inner,.footer-inner{flex-direction:column;align-items:flex-start}
  .checklist{grid-template-columns:1fr}
}
.btn-hibabejelentes {
  display: inline-block;
  background-color: #e74c3c; /* Figyelemfelkeltő piros/narancs árnyalat */
  color: #ffffff;
  padding: 12px 24px;
  font-size: 16px;
  font-weight: bold;
  text-decoration: none;
  border-radius: 5px;
  transition: background-color 0.2s ease, transform 0.1s ease;
  box-shadow: 0 2px 5px rgba(0,0,0,0.15);
}

.btn-hibabejelentes:hover {
  background-color: #c0392b;
  transform: translateY(-2px);
}