*{margin:0;padding:0;box-sizing:border-box}
:root{--navy:#123a6b;--navy-d:#0d2b50;--teal:#17b3a3;--teal-d:#0f9385;--ink:#131a24;--muted:#5c6675;--line:#e3e8ef;--paper:#fff;--sand:#f2f6fb;--dark:#0c1826}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--paper);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:'Barlow',sans-serif;font-weight:800;line-height:1.06;letter-spacing:-.01em}
.wrap{max-width:1180px;margin:0 auto;padding:0 26px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;text-transform:uppercase;letter-spacing:.18em;font-size:11.5px;font-weight:700;color:var(--teal-d);margin-bottom:15px}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--teal)}
.btn{display:inline-flex;align-items:center;gap:9px;font-family:'Barlow';font-weight:700;font-size:15px;padding:14px 28px;border-radius:8px;cursor:pointer;border:0;transition:.2s;text-transform:uppercase;letter-spacing:.03em}
.btn-a{background:var(--teal);color:#fff}.btn-a:hover{background:var(--teal-d);transform:translateY(-2px)}
.btn-n{background:var(--navy);color:#fff}.btn-n:hover{background:var(--navy-d)}
.btn-o{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.5)}.btn-o:hover{background:rgba(255,255,255,.12)}
.ribbon{background:var(--dark);color:#bcc6d3;font-size:13px;padding:9px 16px;display:flex;gap:14px;align-items:center;justify-content:center;flex-wrap:wrap;text-align:center}
.ribbon b{color:#4fd6c8}.ribbon a{background:var(--teal);color:#fff;padding:5px 15px;border-radius:6px;font-weight:700;white-space:nowrap}
header.nav{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;padding:15px 0;gap:20px}
.brand{display:flex;align-items:center;gap:11px}
.brand .mk{width:42px;height:42px;border-radius:9px;background:var(--navy);color:#fff;display:grid;place-items:center;font-family:'Barlow';font-weight:800;font-size:16px}
.brand b{font-family:'Barlow';font-size:21px;font-weight:800;letter-spacing:.01em;display:block;line-height:1}
.brand span{font-size:10.5px;text-transform:uppercase;letter-spacing:.16em;color:var(--muted);font-weight:600}
.nav-links{display:flex;gap:26px;list-style:none;align-items:center}
.nav-links a{font-family:'Barlow';font-weight:600;font-size:15.5px;color:var(--ink)}.nav-links a:hover,.nav-links a.on{color:var(--teal-d)}
.nav-links a.cta{background:var(--navy);color:#fff;padding:11px 20px;border-radius:8px;text-transform:uppercase;font-size:14px;letter-spacing:.03em}
.burger{display:none;font-size:24px;background:none;border:0;cursor:pointer}
#mnav{display:none;background:#fff;border-bottom:1px solid var(--line)}#mnav a{display:block;padding:12px 26px;font-weight:600;border-top:1px solid var(--line)}
/* split hero */
.lhero{display:grid;grid-template-columns:1.05fr .95fr;min-height:74vh}
.lhero .lp{background:var(--dark);color:#fff;display:flex;flex-direction:column;justify-content:center;padding:70px 7%}
.lhero h1{font-size:clamp(38px,4.8vw,60px);line-height:1.04}.lhero h1 em{font-style:normal;color:#4fd6c8}
.lhero p{font-size:18px;color:rgba(255,255,255,.85);max-width:460px;margin:18px 0 26px}
.lhero .li{position:relative;overflow:hidden}.lhero .li img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.sec{padding:84px 0}.sec.alt{background:var(--sand)}.sec.navy{background:var(--navy);color:#fff}
.sec-h{max-width:640px;margin:0 auto 44px;text-align:center}.sec-h.l{text-align:left;margin-left:0}
.sec-h h2{font-size:clamp(28px,3.6vw,44px)}.sec-h p{color:var(--muted);margin-top:12px;font-size:17px}
.sec.navy .sec-h p{color:rgba(255,255,255,.75)}
/* služby s levým teal pruhem */
.svc{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.scard{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px;border-left:4px solid var(--teal);transition:.2s}
.scard:hover{transform:translateY(-4px);box-shadow:0 24px 44px -30px rgba(18,58,107,.4)}
.scard h3{font-family:'Barlow';font-size:19px;margin-bottom:8px}.scard p{font-size:14px;color:var(--muted)}
/* tok se šipkami */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.fstep{padding:0 20px;text-align:center;position:relative}
.fstep:not(:last-child)::after{content:"→";position:absolute;right:-11px;top:14px;font-size:26px;color:var(--teal);font-family:'Barlow';font-weight:800}
.fstep .n{width:52px;height:52px;border-radius:50%;background:var(--sand);border:2px solid var(--teal);color:var(--navy);display:grid;place-items:center;font-family:'Barlow';font-weight:800;font-size:20px;margin:0 auto 14px}
.fstep h3{font-size:17px;margin-bottom:6px}.fstep p{font-size:13.5px;color:var(--muted)}
.sec.navy .fstep .n{background:rgba(255,255,255,.08);color:#fff}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;text-align:center}
.stats b{font-family:'Barlow';font-weight:800;font-size:clamp(30px,4vw,46px);color:#4fd6c8;display:block;line-height:1}
.stats span{font-size:12.5px;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.7);margin-top:8px;display:block}
/* kalkulačka */
.calc{background:#fff;border:1px solid var(--line);border-radius:20px;padding:34px;max-width:760px;margin:0 auto;box-shadow:0 34px 66px -44px rgba(18,58,107,.4)}
.calc .row{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-bottom:22px}
.calc label{font-family:'Barlow';font-weight:700;font-size:14px;display:block;margin-bottom:9px}
.calc .val{font-family:'Barlow';font-weight:800;font-size:22px;color:var(--navy)}
.calc input[type=range]{width:100%;accent-color:var(--teal)}
.calc select{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:9px;font-family:inherit;font-size:15px;background:var(--sand)}
.calc .out{background:var(--navy);color:#fff;border-radius:14px;padding:24px;text-align:center;margin-top:8px}
.calc .out b{font-family:'Barlow';font-size:36px;display:block;color:#4fd6c8}.calc .out span{color:rgba(255,255,255,.8);font-size:14px}
.ctaband{background:var(--navy);color:#fff;padding:64px 0;text-align:center}
.ctaband h2{font-size:clamp(28px,3.6vw,42px)}.ctaband p{max-width:540px;margin:12px auto 24px;color:rgba(255,255,255,.85)}
.phead{background:var(--dark);color:#fff;padding:68px 0 54px}.phead .eyebrow{color:#4fd6c8}.phead .eyebrow::before{background:#4fd6c8}
.phead h1{font-size:clamp(32px,4.4vw,52px)}.phead p{color:rgba(255,255,255,.8);margin-top:12px;max-width:600px}
.lead{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:start}
.lead .info h2{font-size:clamp(26px,3.2vw,38px);margin-bottom:14px}.lead .info p{color:var(--muted);margin-bottom:18px}
.checks{list-style:none;display:grid;gap:11px;margin-bottom:22px}.checks li{display:flex;gap:11px;font-weight:600}.checks li::before{content:"›";color:var(--teal-d);font-family:'Barlow';font-weight:800;font-size:20px;line-height:1}
.cinfo{display:grid;gap:14px}.cinfo div b{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);display:block;font-weight:700}.cinfo a,.cinfo span{font-size:16px}
.form{background:#fff;border:1px solid var(--line);border-radius:16px;padding:32px;box-shadow:0 30px 60px -44px rgba(18,58,107,.45)}
.form .fg{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.form label{font-family:'Barlow';font-weight:700;font-size:13.5px;display:block;margin-bottom:5px}
.form input,.form select,.form textarea{width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:9px;font-size:15px;font-family:inherit;background:var(--sand)}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--teal);background:#fff}
.form textarea{min-height:110px;resize:vertical;margin-bottom:16px}
.form .ok{display:none;margin-top:15px;background:#e2f6f3;border:1.5px solid var(--teal);color:var(--teal-d);border-radius:10px;padding:14px;text-align:center;font-weight:700}
.map{border:1px solid var(--line);border-radius:16px;overflow:hidden}.map iframe{width:100%;height:340px;border:0;display:block}
footer{background:var(--dark);color:#9aa4b2;padding:56px 0 0;font-size:14.5px}
footer .cols{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding-bottom:40px}
footer .brand b{color:#fff}footer p{margin-top:14px;max-width:320px}
footer h4{color:#fff;font-family:'Barlow';font-size:13px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px}
footer a{display:block;padding:5px 0}footer a:hover{color:#fff}
.fbar{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;text-align:center;font-size:13px;color:#6b7482}.fbar a{display:inline;color:#4fd6c8}
@media(max-width:860px){.nav-links{display:none}.burger{display:block}.lhero{grid-template-columns:1fr}.lhero .li{min-height:280px;order:-1}.svc,.flow,.stats{grid-template-columns:1fr 1fr}.fstep::after{display:none}.calc .row{grid-template-columns:1fr}.lead{grid-template-columns:1fr;gap:34px}footer .cols{grid-template-columns:1fr;gap:26px}.sec{padding:56px 0}}
@media(max-width:560px){.svc,.stats{grid-template-columns:1fr}}
html,body{overflow-x:hidden;max-width:100%}