@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&family=Poppins:wght@500;600;700&display=swap');

:root {
  --bg:         #091520;
  --bg2:        #0e1e2e;
  --surface:    #122434;
  --surface2:   #182c40;
  --accent:     #00e5ff;
  --accent2:    #00bcd4;
  --accent-dim: rgba(0,229,255,.12);
  --accent-glow:rgba(0,229,255,.3);
  --text:       #d0eaff;
  --text-muted: #5a8aaa;
  --border:     rgba(10,21,22,.2);
  --border2:    rgba(0,229,255,.4);
  --radius:     6px;
  --nav-h:      60px;
  --font-display: 'Poppins', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;
  --font-body:    'Inter', sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:15px}
body{font-family:var(--font-body);background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}
body::before{content:'';position:fixed;inset:0;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,229,255,.05) 2px,rgba(0,229,255,.05) 4px);pointer-events:none;z-index:9000}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;letter-spacing:-.01em}
a{color:var(--accent);text-decoration:none;transition:color .15s}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}

/* ── LAYOUT ── */
.container{width:min(1100px,94%);margin:0 auto}
section{padding:56px 0}

/* ── NAVBAR ── */
.navbar{position:sticky;top:0;z-index:500;height:var(--nav-h);background:rgba(9,21,32,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 24px;gap:20px}
.nav-logo{font-family:var(--font-display);font-weight:700;font-size:1rem;color:var(--accent);white-space:nowrap;border:1px solid var(--border);padding:5px 12px;border-radius:var(--radius);transition:all .2s}
.nav-logo:hover{background:var(--accent-dim);box-shadow:0 0 14px var(--accent-glow);text-decoration:none}
.nav-links{display:flex;gap:2px;list-style:none;flex:1}
.nav-links a{display:block;padding:6px 12px;font-family:var(--font-body);font-size:.82rem;font-weight:500;color:var(--text-muted);border-radius:var(--radius);transition:all .15s;white-space:nowrap}
.nav-links a:hover,.nav-links a.active{color:var(--accent);background:var(--accent-dim);text-decoration:none}
.nav-burger{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:4px}
.nav-burger span{display:block;width:20px;height:2px;background:var(--text-muted);transition:all .2s}

/* ── FOOTER ── */
footer{background:var(--bg2);border-top:1px solid var(--border);padding:36px 0 20px;margin-top:16px;position:relative;z-index:1}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px;margin-bottom:28px}
.footer-brand{font-family:var(--font-display)}
.footer-brand .logo-txt{font-size:1.1rem;color:var(--accent);font-weight:600}
.footer-brand p{font-size:.8rem;color:var(--text-muted);margin-top:8px;line-height:1.6}
.footer-col h4{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:12px;border-bottom:1px solid var(--border);padding-bottom:5px}
.footer-col ul{list-style:none}
.footer-col ul li{margin-bottom:6px}
.footer-col ul li a{font-size:.8rem;color:var(--text-muted)}
.footer-col ul li a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid var(--border);padding-top:16px;display:flex;justify-content:space-between;align-items:center;font-family:var(--font-mono);font-size:.7rem;color:var(--text-muted);flex-wrap:wrap;gap:10px}
.footer-sponsors{display:flex;gap:14px;align-items:center}
.footer-sponsors a{opacity:.55;transition:opacity .2s;display:flex}
.footer-sponsors .sponsor-label{font-size:.65rem;color:var(--text-muted);white-space:nowrap}
.footer-sponsors a:hover{opacity:1;text-decoration:none}
.footer-sponsors img{height:22px;width:auto;display:block}

/* ── BUTTONS ── */
.btn{display:inline-block;padding:10px 22px;font-family:var(--font-body);font-size:.85rem;font-weight:500;border:1px solid var(--accent);color:var(--accent);background:transparent;border-radius:var(--radius);cursor:pointer;transition:all .2s}
.btn:hover{background:var(--accent-dim);box-shadow:0 0 12px var(--accent-glow);text-decoration:none}
.btn-filled{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-filled:hover{background:var(--accent2);box-shadow:0 0 16px var(--accent-glow)}

/* ── SECTION HEADERS ── */
.section-label{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.15em;text-transform:uppercase;color:var(--accent);margin-bottom:8px;display:block}
.section-title{font-size:1.8rem;font-weight:700;margin-bottom:14px;line-height:1.25}
.accent{color:var(--accent)}
.glow-line{width:50px;height:2px;background:var(--accent);box-shadow:0 0 8px var(--accent-glow);margin-bottom:28px}

/* ── CARDS (shared surface) ── */
.svc-card,.svc-full-card,.price-card,.news-card,.survey-title,.newsletter-box{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}

/* Card hover lift */
.svc-card:hover,.svc-full-card:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 6px 24px var(--accent-dim)}

/* Card hover glow */
.news-card:hover,.team-card:hover .team-photo{border-color:var(--accent);box-shadow:0 0 14px var(--accent-dim)}

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

/* ── IMAGE PLACEHOLDER ── */
.img-ph{background:var(--surface2);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-family:var(--font-mono);font-size:.7rem;text-align:center;position:relative;overflow:hidden}
.img-ph::before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(45deg,transparent,transparent 12px,rgba(0,229,255,.035) 12px,rgba(0,229,255,.035) 13px)}
.gallery-item::before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(45deg,transparent,transparent 12px,rgba(0,229,255,.03) 12px,rgba(0,229,255,.03) 13px)}
.img-ph span{position:relative;z-index:1;padding:8px}

/* ── STATS ── */
.stats-row{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:32px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat-item{text-align:center;padding:16px;border-right:1px solid var(--border)}
.stat-item:last-child{border-right:none}
.stat-item p{font-family:var(--font-mono);font-size:.72rem;color:var(--text-muted);margin-top:4px}
.stat-val{font-family:var(--font-display);font-size:2rem;font-weight:700;color:var(--accent);display:block;text-shadow:0 0 10px var(--accent-glow)}

/* ── TAG ── */
.tag{display:inline-block;font-family:var(--font-mono);font-size:.68rem;padding:2px 8px;border:1px solid var(--border2);color:var(--accent);border-radius:3px;letter-spacing:.04em}

/* ── FORMS ── */
.form-group{margin-bottom:16px}
.form-label{display:block;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);margin-bottom:5px}
.form-input,.form-select,.form-textarea{width:100%;background:var(--surface);border:1px solid var(--border);color:var(--text);padding:9px 12px;font-family:var(--font-body);font-size:.85rem;border-radius:var(--radius);transition:border-color .15s,box-shadow .15s}
.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 8px var(--accent-dim)}
.form-textarea{min-height:90px;resize:vertical}
.form-select option{background:var(--surface)}
.form-check{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--text-muted);cursor:pointer}
.form-check input{accent-color:var(--accent)}
.radio-group,.check-group{display:flex;flex-direction:column;gap:6px}

/* ── HERO ── */
.hero{min-height:calc(100vh - var(--nav-h));display:flex;align-items:center;padding:60px 0;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 50% at 70% 50%,rgba(0,229,255,.06) 0%,transparent 60%),radial-gradient(ellipse 40% 40% at 20% 80%,rgba(0,229,255,.03) 0%,transparent 50%)}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;position:relative;z-index:1}
.hero h1{font-size:clamp(2rem,4.5vw,3rem);line-height:1.15;margin-bottom:20px}
.hero h1 span{color:var(--accent);text-shadow:0 0 14px var(--accent-glow)}
.hero p{font-size:1rem;color:var(--text-muted);max-width:480px;margin-bottom:28px;line-height:1.7}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap}
.hero-visual{aspect-ratio:1;width:100%;max-width:320px;position:relative;margin:0 auto}

/* ── HOLOGRAM ANIMATION ── */
.holo-ring{position:absolute;border-radius:50%;border:1.5px solid var(--border2);animation:spin linear infinite}
.holo-ring:nth-child(1){inset:2%;animation-duration:20s;border-color:rgba(0,229,255,.35)}
.holo-ring:nth-child(2){inset:16%;animation-duration:14s;animation-direction:reverse;border-style:dashed;border-color:rgba(0,229,255,.2)}
.holo-ring:nth-child(3){inset:30%;animation-duration:9s;border-color:rgba(0,229,255,.25)}
.holo-core{position:absolute;inset:40%;background:radial-gradient(circle,rgba(0,229,255,.3) 0%,rgba(0,229,255,.08) 60%,transparent 100%);border-radius:50%;animation:pulse 3s ease-in-out infinite}
.holo-cross{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:.95rem;font-weight:700;color:var(--accent);text-shadow:0 0 16px var(--accent-glow);letter-spacing:.12em}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse{0%,100%{opacity:.5;transform:scale(1)}50%{opacity:1;transform:scale(1.08)}}

/* ── SERVICES PREVIEW ── */
.services-preview{padding:64px 0}
.services-preview .grid-3{margin-top:32px}
.svc-card{padding:28px 22px;cursor:default;transition:all .25s}
.svc-icon{font-size:1.8rem;margin-bottom:14px;display:block}
.svc-card h3{font-size:.9rem;margin-bottom:8px}
.svc-card p{font-size:.82rem;color:var(--text-muted)}

/* ── O NÁS ── */
.about-grid{display:grid;grid-template-columns:200px 1fr;gap:36px;align-items:start}
.about-logo{width:200px;height:200px;border-radius:50%;border:2px solid var(--border);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:1.6rem;font-weight:700;color:var(--accent);text-shadow:0 0 14px var(--accent-glow);background:radial-gradient(circle,rgba(0,229,255,.08) 0%,transparent 70%);flex-shrink:0;box-shadow:0 0 20px var(--accent-dim)}
.about-text p{color:var(--text-muted);margin-bottom:12px;line-height:1.7}
.timeline{border-left:2px solid var(--border);padding-left:24px;display:flex;flex-direction:column}
.tl-item{position:relative;padding:18px 0}
.tl-item::before{content:'';position:absolute;left:-32px;top:22px;width:12px;height:12px;border-radius:50%;background:var(--surface);border:2px solid var(--accent);box-shadow:0 0 6px var(--accent-glow)}
.tl-year{font-family:var(--font-mono);font-size:.8rem;color:var(--accent);margin-bottom:4px;font-weight:600}
.tl-item h4{font-size:.88rem;margin-bottom:5px}
.tl-item p{font-size:.8rem;color:var(--text-muted)}
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.team-card{text-align:center}
.team-photo{width:90px;height:90px;border-radius:50%;margin:0 auto 12px;border:1px solid var(--border);background:var(--surface2);display:flex;align-items:center;justify-content:center;font-size:1.8rem;transition:border-color .2s,box-shadow .2s}
.team-card h4{font-size:.8rem;margin-bottom:3px}
.team-card p{font-size:.72rem;color:var(--text-muted);font-family:var(--font-mono)}

/* ── PRODUKTY / SLUŽBY ── */
.svc-full-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:40px}
.svc-full-card{padding:24px;display:flex;flex-direction:column;gap:10px;transition:all .25s}
.svc-full-card .icon{font-size:1.8rem}
.svc-full-card h3{font-size:.88rem}
.svc-full-card p{font-size:.8rem;color:var(--text-muted);flex:1}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.price-card{padding:28px 22px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px;transition:all .25s}
.price-card.featured{border-color:var(--accent);box-shadow:0 0 24px var(--accent-dim)}
.price-card h3{font-size:.88rem}
.price-amount{font-family:var(--font-display);font-size:1.8rem;font-weight:700;color:var(--accent);text-shadow:0 0 10px var(--accent-glow)}
.price-card ul{list-style:none;text-align:left;width:100%}
.price-card ul li{font-size:.78rem;color:var(--text-muted);padding:4px 0;border-bottom:1px solid var(--border);font-family:var(--font-mono)}
.price-card ul li::before{content:'▸ ';color:var(--accent)}
.badge{font-family:var(--font-mono);font-size:.62rem;background:var(--accent);color:#fff;padding:2px 7px;border-radius:3px}

/* ── GALERIE ── */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:20px}
.gallery-card{cursor:pointer;transition:border-color .2s}
.gallery-card:hover .gallery-item{border-color:var(--accent)}
.gallery-card:hover .gallery-item::after{opacity:1}
.gallery-item{aspect-ratio:4/3;background:var(--surface2);background-size:cover;background-position:center;border:1px solid var(--border);border-radius:var(--radius) var(--radius) 0 0;position:relative;overflow:hidden;transition:border-color .2s}
.gallery-item::after{content:'🔍 Zobrazit';position:absolute;inset:0;background:rgba(0,229,255,.1);display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:.72rem;color:var(--accent);opacity:0;transition:opacity .2s}
.gallery-caption{background:var(--surface);border:1px solid var(--border);border-top:none;border-radius:0 0 var(--radius) var(--radius);padding:8px 12px;font-family:var(--font-mono);font-size:.68rem;color:var(--text-muted);text-align:center}

/* ── LIGHTBOX ── */
.lightbox{display:none;position:fixed;inset:0;background:rgba(0,0,0,.75);z-index:1000;align-items:center;justify-content:center;backdrop-filter:blur(6px)}
.lightbox.open{display:flex}
.lightbox-inner{background:var(--surface);border:1px solid var(--border2);padding:28px;max-width:600px;width:90%;text-align:center;position:relative;border-radius:var(--radius)}
.lightbox-close{position:absolute;top:10px;right:14px;background:none;border:none;color:var(--text-muted);font-size:1.1rem;cursor:pointer}
.lightbox-img{width:100%;aspect-ratio:16/9;background:var(--surface2);border:1px solid var(--border);overflow:hidden;margin-bottom:14px;border-radius:var(--radius)}
.lightbox h3{font-size:.88rem;margin-bottom:6px}
.lightbox p{font-size:.78rem;color:var(--text-muted)}

/* ── DOTAZNÍK ── */
.survey-wrap{max-width:680px;margin:0 auto}
.survey-title{padding:18px 22px;margin-bottom:24px}
.range-labels{display:flex;justify-content:space-between;font-size:.68rem;color:var(--text-muted);margin-top:3px;font-family:var(--font-mono)}
input[type=range]{width:100%;accent-color:var(--accent)}
.star-row{font-size:1.4rem;letter-spacing:3px;cursor:pointer}
.star{color:#ccc;transition:color .1s}
.star.active{color:#e6a817;text-shadow:0 0 6px rgba(230,168,23,.4)}
.survey-annotation{font-family:var(--font-mono);font-size:.7rem;color:var(--accent);border:1px solid var(--border);padding:2px 7px;display:inline-block;border-radius:3px;margin-bottom:18px}

/* ── KONTAKTY ── */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px}
.contact-info h3{font-size:1rem;margin-bottom:18px}
.contact-info-list{list-style:none;margin-bottom:24px}
.contact-info-list li{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--border);font-family:var(--font-mono);font-size:.8rem;color:var(--text-muted)}
.contact-info-list li span:first-child{font-size:1rem;width:22px;text-align:center}

/* ── NOVINKY ── */
.news-featured{display:grid;grid-template-columns:1.4fr 1fr;gap:24px;margin-bottom:36px;align-items:start}
.news-feat-img{aspect-ratio:16/9;background:var(--surface2);background-size:cover;background-position:center;border:1px solid var(--border);border-radius:var(--radius);position:relative;overflow:hidden}
.news-feat-img::before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(45deg,transparent,transparent 12px,rgba(0,229,255,.035) 12px,rgba(0,229,255,.035) 13px)}
.news-meta{font-family:var(--font-mono);font-size:.7rem;color:var(--text-muted);margin-bottom:6px}
.news-card{overflow:hidden;transition:all .2s}
.news-card-img{aspect-ratio:16/9;background:var(--surface2);background-size:cover;background-position:center;position:relative;overflow:hidden}
.news-card-img::before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(45deg,transparent,transparent 12px,rgba(0,229,255,.035) 12px,rgba(0,229,255,.035) 13px)}
.news-card-body{padding:14px}
.news-card-body .news-meta{margin-bottom:5px}
.news-card-body h4{font-size:.82rem;margin-bottom:6px}
.news-card-body p{font-size:.76rem;color:var(--text-muted)}
.newsletter-box{padding:28px;display:flex;gap:14px;align-items:flex-end;flex-wrap:wrap}
.newsletter-box>div:first-child{flex:1;min-width:200px}

/* ── RESPONSIVE ── */
@media(max-width:900px){
  .footer-grid{grid-template-columns:1fr 1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat-item{border-bottom:1px solid var(--border)}
}
@media(max-width:700px){
  .nav-links{display:none}
  .nav-burger{display:flex}
  .nav-links.open{display:flex;flex-direction:column;position:absolute;top:var(--nav-h);left:0;right:0;background:var(--surface);border-bottom:1px solid var(--border);padding:10px 16px;gap:2px;z-index:400;box-shadow:0 4px 12px rgba(0,0,0,.08)}
  .hero-grid,.about-grid,.contact-grid,.news-featured{grid-template-columns:1fr}
  .grid-3,.svc-full-grid,.pricing-grid,.team-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr}
  .section-title{font-size:1.4rem}
  .hero-visual{max-width:240px}
}