:root{
  --navy:#0f172a; --navy2:#0b1220; --panel:#1e293b;
  --teal:#2dd4bf; --teal-d:#0d9488; --teal-l:#5eead4;
  --ink:#0f172a; --muted:#64748b; --line:#e2e8f0; --soft:#f1f5f9; --soft2:#f8fafc;
  --slate:#94a3b8; --slate2:#cbd5e1;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);line-height:1.6;background:#fff;-webkit-font-smoothing:antialiased}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
a{color:inherit;text-decoration:none}
.btn{display:inline-block;border-radius:8px;font-size:15px;font-weight:500;padding:12px 22px;transition:transform .12s ease,background .15s ease,border-color .15s ease;cursor:pointer;border:none}
.btn-primary{background:var(--teal);color:var(--navy)}
.btn-primary:hover{background:var(--teal-l);transform:translateY(-1px)}
.btn-ghost{border:1px solid #334155;color:#e2e8f0}
.btn-ghost:hover{border-color:var(--teal);color:#fff}
.eyebrow{font-size:12px;letter-spacing:2px;color:var(--teal-d);font-weight:500}
section{padding:72px 0}
h2.title{font-size:28px;font-weight:600;text-align:center;margin-top:8px}
.lead{text-align:center;color:var(--muted);max-width:560px;margin:12px auto 0}

/* NAV */
.nav{position:sticky;top:0;z-index:20;background:rgba(15,23,42,.96);backdrop-filter:saturate(180%) blur(6px);border-bottom:1px solid var(--panel)}
.navbar{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{display:flex;align-items:center}
.brand img{display:block;height:30px;width:auto}
.ic{display:inline-block;vertical-align:middle}
.navlinks{display:flex;align-items:center;gap:22px;font-size:14px;color:var(--slate2)}
.navlinks a:hover{color:#fff}
.nav-cta{border:1px solid var(--teal);color:var(--teal)!important;padding:7px 14px;border-radius:7px}
.nav-cta:hover{background:var(--teal);color:var(--navy)!important}
.lang{position:relative}
.lang>summary{list-style:none;cursor:pointer;color:var(--slate2);font-size:14px;display:flex;align-items:center;gap:4px}
.lang>summary::-webkit-details-marker{display:none}
.lang>summary::marker{content:""}
.lang>summary:hover{color:#fff}
.lang .chev{transition:transform .15s ease}
.lang[open]>summary .chev{transform:rotate(180deg)}
.lang-menu{position:absolute;right:0;top:calc(100% + 10px);background:#111c33;border:1px solid var(--panel);border-radius:10px;padding:6px;min-width:150px;display:flex;flex-direction:column;gap:2px;box-shadow:0 12px 34px rgba(0,0,0,.4);z-index:50}
.lang-menu a{color:var(--slate2)!important;font-size:14px;padding:9px 12px;border-radius:7px}
.lang-menu a:hover{background:#16233d;color:#fff!important}
.lang-menu a.on{color:var(--teal)!important;font-weight:500}

/* HERO */
.hero{background:var(--navy);color:#fff;text-align:center;padding:92px 0 80px;position:relative;overflow:hidden}
.rain{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;
  -webkit-mask-image:radial-gradient(ellipse 70% 75% at 50% 45%, rgba(0,0,0,.35), transparent 78%);
  mask-image:radial-gradient(ellipse 70% 75% at 50% 45%, rgba(0,0,0,.35), transparent 78%)}
.hero .wrap{position:relative;z-index:1}
.hero .eyebrow{color:var(--teal-l)}
.hero h1{font-size:42px;font-weight:600;line-height:1.2;max-width:640px;margin:18px auto 0}
.hero p{color:var(--slate);font-size:17px;max-width:520px;margin:18px auto 0}
.hero .cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:30px}
.trust{margin-top:34px;color:#64748b;font-size:13px;letter-spacing:.5px}

/* PILLARS */
.pillars{background:var(--navy2);color:#fff}
.pillars .grid{display:grid;grid-template-columns:1fr 1fr}
.pillar{padding:34px 28px}
.pillar:first-child{border-right:1px solid var(--panel)}
.pillar .ico{color:var(--teal)}
.svc .ico{color:var(--teal-d)}
.info-row .ic{color:var(--teal)}
.cookie{position:fixed;left:16px;right:16px;bottom:16px;max-width:780px;margin:0 auto;background:#111c33;border:1px solid var(--panel);border-radius:12px;padding:14px 16px;display:flex;gap:16px;align-items:center;justify-content:space-between;z-index:40;box-shadow:0 10px 40px rgba(0,0,0,.35)}
.cookie[hidden]{display:none}
.cookie span{color:var(--slate2);font-size:13px;line-height:1.5}
.cookie a{color:var(--teal-l);text-decoration:underline}
.cookie .btn{flex-shrink:0;padding:9px 16px;font-size:14px}
@media(max-width:600px){.cookie{flex-direction:column;align-items:stretch;text-align:center}}
.pillar h3{font-size:18px;font-weight:600;margin-top:12px}
.pillar p{color:var(--slate);font-size:15px;margin-top:6px}

/* CARDS */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px}
.card{border-top:3px solid var(--teal);background:var(--soft2);border-radius:0 0 12px 12px;padding:24px;transition:transform .14s ease,box-shadow .14s ease;display:flex;flex-direction:column}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(15,23,42,.08)}
.card .ico{color:var(--navy)}
.prod-visual{width:100%;height:auto;aspect-ratio:480/300;border-radius:8px;display:block;margin-bottom:14px;border:1px solid var(--line)}
.card h3{font-size:18px;font-weight:600;margin-top:14px}
.card p{color:var(--muted);font-size:14px;margin-top:8px}
.card ul{list-style:none;margin-top:12px}
.card li{font-size:13px;color:#475569;padding-left:18px;position:relative;margin-top:5px}
.card li::before{content:"";position:absolute;left:0;top:8px;width:6px;height:6px;border-radius:50%;background:var(--teal-d)}
.card .link-btn{align-self:flex-start;display:inline-flex;align-items:center;gap:6px;margin-top:auto;font-size:14px;font-weight:500;color:var(--teal-d);border:1px solid var(--teal-d);border-radius:8px;padding:8px 14px;transition:background .15s ease,color .15s ease}
.card .link-btn:hover{background:var(--teal-d);color:#fff}
.card .link-btn i{font-size:16px}
.card ul{margin-bottom:16px}

.services{background:var(--soft)}
.svc{background:transparent;padding:8px 4px}
.svc .ico{font-size:24px;color:var(--teal-d)}
.svc h3{font-size:16px;font-weight:600;margin-top:10px}
.svc p{color:var(--muted);font-size:14px;margin-top:6px}

/* ABOUT */
.about{max-width:720px;margin:0 auto;text-align:center}
.about p{color:#334155;font-size:16px;margin-top:14px}

/* FAQ */
.faq{max-width:760px;margin:26px auto 0}
.faq details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:0;margin-top:12px;overflow:hidden}
.faq summary{cursor:pointer;list-style:none;padding:16px 18px;font-weight:500;font-size:16px;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--teal-d);font-size:20px;font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq .ans{padding:0 18px 16px;color:var(--muted);font-size:15px}

/* CONTACT */
.contact{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.contact .wrap{position:relative;z-index:1}
.contact h2{font-size:26px;font-weight:600;text-align:center}
.contact .lead{color:var(--slate)}
.contact-grid{display:grid;grid-template-columns:auto minmax(320px,440px);justify-content:center;gap:64px;max-width:860px;margin:30px auto 0;align-items:start}
.info-row{display:flex;align-items:center;gap:12px;margin-top:14px;font-size:15px;color:var(--slate2)}
.info-row i{font-size:20px;color:var(--teal);width:24px;text-align:center}
.info-row a{color:#fff}
.info-row a:hover{color:var(--teal-l)}
.info-note{margin-top:22px;font-size:13px;color:#64748b;line-height:1.6}
.form{display:grid;gap:12px}
.form input,.form textarea{width:100%;background:var(--panel);border:1px solid #334155;border-radius:8px;color:#fff;padding:12px 14px;font-size:15px;font-family:inherit}
.form input::placeholder,.form textarea::placeholder{color:#64748b}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--teal)}
.form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form .btn-primary{justify-self:start}
.alert{border-radius:8px;padding:12px 14px;font-size:14px;margin-bottom:4px}
.alert-ok{background:rgba(45,212,191,.12);border:1px solid var(--teal);color:var(--teal-l)}
.alert-err{background:rgba(239,68,68,.12);border:1px solid #ef4444;color:#fca5a5}

/* BLOG */
.pagehead{background:var(--navy);color:#fff;padding:64px 0 48px;text-align:center}
.pagehead h1{font-size:34px;font-weight:600}
.pagehead p{color:var(--slate);margin-top:10px}
.posts{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.post-card{border:1px solid var(--line);border-radius:12px;padding:22px;transition:transform .14s ease,box-shadow .14s ease;display:flex;flex-direction:column}
.post-card:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(15,23,42,.07)}
.post-card .date{font-size:12px;color:var(--teal-d);letter-spacing:.5px}
.post-card h3{font-size:18px;font-weight:600;margin-top:8px}
.post-card p{color:var(--muted);font-size:14px;margin-top:8px}
.post-card .more{margin-top:auto;padding-top:14px;color:var(--teal-d);font-weight:500;font-size:14px}
.article{max-width:720px;margin:0 auto}
.article .date{font-size:13px;color:var(--teal-d);letter-spacing:.5px}
.article h1{font-size:32px;font-weight:600;margin-top:8px;line-height:1.25}
.article-body{margin-top:24px;color:#1f2937;font-size:17px;line-height:1.8}
.article-body h2{font-size:22px;font-weight:600;margin:28px 0 10px}
.article-body h3{font-size:18px;font-weight:600;margin:22px 0 8px}
.article-body p{margin:14px 0}
.article-body ul,.article-body ol{margin:14px 0 14px 22px}
.article-body li{margin:6px 0}
.article-body code{background:var(--soft);padding:2px 6px;border-radius:5px;font-size:15px}
.article-body a{color:var(--teal-d);text-decoration:underline}
.back{display:inline-block;margin-top:28px;color:var(--teal-d);font-weight:500}
.empty{text-align:center;color:var(--muted);padding:40px 0}

/* FOOTER */
footer{background:var(--navy2);color:#64748b;font-size:13px}
.foot{display:flex;justify-content:space-between;gap:24px;padding:32px 0 20px;flex-wrap:wrap}
.foot-brand{color:#e2e8f0;font-size:16px;font-weight:500}
.foot-line{margin-top:4px}
.foot-req{text-align:right;line-height:1.7}
.foot-req a{color:var(--teal-l)}
.foot-copy{text-align:center;border-top:1px solid var(--panel);padding:16px 0;color:#475569}

/* Planšete */
@media(max-width:980px){
  .wrap{padding:0 20px}
  .hero{padding:72px 0 60px}
  .hero h1{font-size:36px}
  .cards{grid-template-columns:1fr 1fr}
  .posts{grid-template-columns:1fr 1fr}
  section{padding:60px 0}
}
/* Telefons */
@media(max-width:760px){
  .navbar{height:auto;flex-wrap:wrap;gap:10px;padding:10px 0}
  .navlinks{gap:14px;font-size:14px;flex-wrap:wrap}
  .brand img{height:26px}
  .hero{padding:56px 0 48px}
  .hero h1{font-size:30px}
  .hero p{font-size:16px}
  .pillars .grid{grid-template-columns:1fr}
  .pillar:first-child{border-right:none;border-bottom:1px solid var(--panel)}
  .cards{grid-template-columns:1fr}
  .posts{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr;gap:24px}
  .foot{flex-direction:column;gap:16px}
  .foot-req{text-align:left}
  h2.title{font-size:24px}
  .article h1,.pagehead h1{font-size:26px}
  .article-body{font-size:16px}
  section{padding:48px 0}
}
/* Mazs telefons */
@media(max-width:420px){
  .wrap{padding:0 16px}
  .hero h1{font-size:26px}
  .cta{flex-direction:column}
  .cta .btn{width:100%;text-align:center}
  .navlinks{gap:10px;font-size:13px}
}