/* TELEBIT – nový web | svetlý moderný dizajn */
:root{
  --blue:#0b72b9; --blue-d:#085a93; --navy:#0d2436; --text:#243b53; --muted:#5a7184;
  --bg:#ffffff; --bg-alt:#f4f8fb; --line:#e3ecf3; --ok:#1d9e6f;
  --radius:14px; --shadow:0 6px 24px rgba(13,36,54,.08); --maxw:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.6;font-size:16px}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.section{padding:72px 0}
.section.alt{background:var(--bg-alt)}
h1,h2,h3{color:var(--navy);line-height:1.25;font-weight:700}
h1{font-size:clamp(1.9rem,4vw,3rem)}
h2{font-size:clamp(1.5rem,3vw,2.1rem);margin-bottom:14px}
h3{font-size:1.15rem;margin-bottom:8px}
p.lead{font-size:1.12rem;color:var(--muted);max-width:46rem}
.center{text-align:center}
.center p.lead{margin:0 auto}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);background:#e7f2fa;padding:4px 12px;border-radius:999px;margin-bottom:14px}
.topbar{background:var(--navy);color:#cfe3f3;font-size:.85rem}
.topbar .container{display:flex;justify-content:space-between;gap:16px;padding-top:6px;padding-bottom:6px;flex-wrap:wrap}
.topbar a{color:#fff}
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header.site .container{display:flex;align-items:center;gap:28px;height:68px}
.logo{font-size:1.35rem;font-weight:800;color:var(--navy);letter-spacing:.02em}
.logo span{color:var(--blue)}
nav.main{margin-left:auto;display:flex;gap:22px;align-items:center}
nav.main a{color:var(--text);font-weight:500;font-size:.95rem}
nav.main a.active{color:var(--blue);font-weight:600}
.btn{display:inline-block;background:var(--blue);color:#fff;font-weight:600;padding:12px 22px;border-radius:10px;border:0;cursor:pointer;font-size:.95rem;transition:background .2s}
.btn:hover{background:var(--blue-d);text-decoration:none}
.btn.ghost{background:transparent;color:var(--blue);border:1.5px solid var(--blue)}
.btn.ghost:hover{background:#e7f2fa}
.btn.big{padding:14px 30px;font-size:1.05rem}
#navToggle{display:none;margin-left:auto;background:none;border:0;font-size:1.6rem;color:var(--navy);cursor:pointer}
.hero{background:linear-gradient(180deg,#f7fbfe 0%,#eef5fa 100%);padding:84px 0 64px;border-bottom:1px solid var(--line)}
.hero .container{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center}
.hero p{margin:18px 0 28px;color:var(--muted);font-size:1.15rem;max-width:34rem}
.hero .badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.badge{background:#fff;border:1px solid var(--line);border-radius:8px;padding:6px 12px;font-size:.82rem;color:var(--muted);font-weight:600}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px}
.hero-card ul{list-style:none;margin-top:12px}
.hero-card li{padding:9px 0;border-bottom:1px solid var(--line);font-size:.95rem}
.hero-card li:last-child{border:0}
.hero-card li::before{content:"✓";color:var(--ok);font-weight:700;margin-right:10px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:-34px;position:relative;z-index:2}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);text-align:center;padding:22px 10px}
.stat b{display:block;font-size:1.7rem;color:var(--blue)}
.stat span{font-size:.85rem;color:var(--muted)}
.grid{display:grid;gap:24px;margin-top:36px}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);display:flex;flex-direction:column}
.card .icon{font-size:1.9rem;margin-bottom:12px}
.card p{color:var(--muted);font-size:.95rem;flex:1}
.card .more{margin-top:14px;font-weight:600;font-size:.92rem}
.alt .card{box-shadow:none}
.price-card{border:1.5px solid var(--line);position:relative}
.price-card.featured{border-color:var(--blue)}
.price-card .tag{position:absolute;top:-12px;left:24px;background:var(--blue);color:#fff;font-size:.75rem;font-weight:700;padding:3px 12px;border-radius:999px}
.price-card ul{list-style:none;margin:14px 0}
.price-card li{padding:7px 0;font-size:.93rem;border-bottom:1px dashed var(--line)}
.price-card li::before{content:"✓ ";color:var(--ok);font-weight:700}
.product{display:flex;flex-direction:column}
.product .cat{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--blue)}
.product h3{margin:6px 0}
.product .note{font-size:.85rem;color:var(--muted);flex:1}
.product .row{display:flex;align-items:center;justify-content:space-between;margin-top:14px}
.product .price{font-weight:700;color:var(--navy)}
#cartBar{position:fixed;right:18px;bottom:18px;z-index:60}
#cartBar .btn{box-shadow:var(--shadow);border-radius:999px}
#cartPanel{position:fixed;right:0;top:0;height:100%;width:min(420px,100%);background:#fff;z-index:70;box-shadow:-8px 0 30px rgba(13,36,54,.18);transform:translateX(105%);transition:transform .25s;display:flex;flex-direction:column}
#cartPanel.open{transform:none}
#cartPanel .head{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line)}
#cartItems{flex:1;overflow:auto;padding:10px 22px}
.cart-item{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line);font-size:.92rem}
.cart-item button{background:none;border:0;color:#c0392b;cursor:pointer;font-size:1rem}
#cartPanel form{padding:18px 22px;border-top:1px solid var(--line)}
form.nice label{display:block;font-weight:600;font-size:.9rem;margin:14px 0 5px;color:var(--navy)}
form.nice input,form.nice textarea,form.nice select{width:100%;padding:11px 13px;border:1.5px solid var(--line);border-radius:10px;font:inherit;color:var(--text);background:#fff}
form.nice input:focus,form.nice textarea:focus{outline:none;border-color:var(--blue)}
form.nice .hp{position:absolute;left:-9999px;opacity:0}
form.nice .consent{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;color:var(--muted);margin:14px 0}
form.nice .consent input{width:auto;margin-top:4px}
.cta-band{background:linear-gradient(120deg,var(--navy),#15446b);color:#fff;border-radius:var(--radius);padding:48px 40px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta-band h2{color:#fff;margin:0}
.cta-band p{color:#bcd6ea;margin-top:6px}
.quote{border-left:4px solid var(--blue);padding:6px 0 6px 18px;color:var(--muted);font-style:italic}
.quote b{display:block;font-style:normal;color:var(--navy);margin-top:8px}
footer.site{background:var(--navy);color:#9fb8cb;margin-top:72px;font-size:.92rem}
footer.site .cols{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:32px;padding:56px 0 40px}
footer.site h4{color:#fff;font-size:1rem;margin-bottom:14px}
footer.site a{color:#cfe3f3;display:block;padding:3px 0}
footer.site .legal{border-top:1px solid #1d3950;padding:18px 0;font-size:.8rem;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
table.specs{width:100%;border-collapse:collapse;margin-top:24px;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
table.specs th{background:var(--navy);color:#fff;text-align:left;padding:12px 16px;font-size:.9rem}
table.specs td{padding:12px 16px;border-bottom:1px solid var(--line);font-size:.93rem;vertical-align:top}
@media(max-width:920px){
  .hero .container{grid-template-columns:1fr}
  .grid.c3,.grid.c4{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  footer.site .cols{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  nav.main{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;padding:18px;border-bottom:1px solid var(--line);gap:14px}
  nav.main.open{display:flex}
  #navToggle{display:block}
  .grid.c2,.grid.c3,.grid.c4{grid-template-columns:1fr}
  .section{padding:52px 0}
  footer.site .cols{grid-template-columns:1fr}
}