:root{
  --bg:#faf6ef;--surface:#fff;--ink:#2a2118;--muted:#6b5d4f;--line:#e8dfd1;
  --wood:#b8651f;--wood-d:#8f4c13;--forest:#22402c;--forest-l:#2f5a3e;--cream:#f3eadb;
  --r:14px;--shadow:0 6px 24px rgba(42,33,24,.08);
  --max:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
img{max-width:100%;height:auto;display:block}
a{color:var(--wood-d)}
h1,h2,h3{line-height:1.15;margin:0 0 .5em;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5.2vw,3.4rem)}
h2{font-size:clamp(1.6rem,3.6vw,2.3rem)}
h3{font-size:1.2rem}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 16px}
section{padding:64px 0}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--wood-d);margin-bottom:.6em}
.lead{font-size:1.15rem;color:var(--muted);max-width:640px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;min-height:50px;padding:.75em 1.4em;border-radius:999px;border:0;font:inherit;font-weight:700;text-decoration:none;cursor:pointer;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--wood);color:#fff}
.btn-primary:hover{background:var(--wood-d)}
.btn-ghost{background:rgba(255,255,255,.14);color:#fff;border:2px solid rgba(255,255,255,.6)}
.btn-dark{background:var(--forest);color:#fff}
.btn svg{width:20px;height:20px;flex:none}

/* header */
.top{position:sticky;top:0;z-index:50;background:rgba(250,246,239,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;color:var(--ink);text-decoration:none}
.logo svg{width:40px;height:40px}
.wm{display:flex;flex-direction:column;line-height:1}.wm b{font-size:1.15rem;font-weight:800;letter-spacing:-.01em}.wm small{font-size:.62rem;font-weight:600;letter-spacing:.42em;color:var(--wood);margin-top:3px}
.nav{display:flex;gap:22px;align-items:center}
.nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:.95rem}
.nav a:hover{color:var(--wood-d)}
.top .btn{min-height:42px;padding:.5em 1.1em}
@media(max-width:900px){.nav a:not(.btn){display:none}}
@media(max-width:420px){.top .btn span{display:none}.top .btn{padding:.5em .8em}}

/* hero */
.hero{position:relative;color:#fff;padding:0;min-height:min(86vh,720px);display:flex;align-items:flex-end;overflow:hidden;background:var(--forest)}
.hero picture,.hero picture img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,30,22,.25) 0%,rgba(20,30,22,.62) 40%,rgba(20,26,20,.92) 100%)}
.hero .wrap{position:relative;z-index:2;padding-top:120px;padding-bottom:56px;width:100%}
.hero h1{max-width:760px;text-shadow:0 2px 20px rgba(0,0,0,.3)}
.hero .lead{color:#efe7da;font-size:1.2rem}
.hero .cta{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 28px}
.usp{display:flex;flex-wrap:wrap;gap:10px 22px;padding:0;margin:0;list-style:none;font-weight:600;font-size:.98rem}
.usp li{display:flex;align-items:center;gap:8px}
.usp li::before{content:"";width:20px;height:20px;border-radius:50%;background:var(--wood) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/12px no-repeat;flex:none}

/* cards / pricing */
.grid{display:grid;gap:20px}
.g3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--shadow);position:relative}
.price{font-size:2.4rem;font-weight:800;color:var(--forest);line-height:1;margin:.3em 0 .1em}
.price small{font-size:1rem;color:var(--muted);font-weight:600}
.tag{position:absolute;top:-12px;right:18px;background:var(--wood);color:#fff;font-size:.75rem;font-weight:700;padding:4px 12px;border-radius:999px}
.card ul{padding-left:1.1em;margin:.8em 0 0;color:var(--muted);font-size:.95rem}
.note{font-size:.92rem;color:var(--muted);margin-top:18px}

/* calculator */
.calc{background:var(--forest);color:#fff;border-radius:22px;padding:clamp(22px,4vw,44px);display:grid;grid-template-columns:1.2fr 1fr;gap:36px;align-items:center}
.calc h2{color:#fff}
.calc label{display:block;font-weight:600;font-size:.92rem;margin:0 0 6px;color:#d8e3da}
.calc .row{margin-bottom:16px}
.calc select,.calc input[type=number]{width:100%;min-height:48px;border-radius:10px;border:0;padding:0 14px;font:inherit;background:#fff;color:var(--ink)}
.qty{display:flex;align-items:center;gap:10px}
.qty button{width:48px;height:48px;border-radius:10px;border:0;background:var(--forest-l);color:#fff;font-size:1.5rem;cursor:pointer;flex:none}
.qty input{text-align:center;font-weight:700}
.result{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.15);border-radius:16px;padding:26px}
.result .total{font-size:clamp(2.4rem,6vw,3.4rem);font-weight:800;line-height:1;margin:.15em 0}
.result dl{display:grid;grid-template-columns:1fr auto;gap:6px 12px;margin:16px 0;font-size:.95rem;color:#d8e3da}
.result dd{margin:0;text-align:right;color:#fff;font-weight:600}
@media(max-width:820px){.calc{grid-template-columns:1fr}}

/* steps */
.steps{counter-reset:s}
.step{padding:22px 0 0}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--cream);color:var(--wood-d);font-weight:800;font-size:1.2rem;margin-bottom:12px}
.step p{color:var(--muted);font-size:.97rem}

/* gallery */
.gallery{display:grid;grid-auto-flow:dense;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;gap:10px}
.gallery a{border-radius:12px;overflow:hidden;display:block;background:var(--cream)}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.gallery a:hover img{transform:scale(1.04)}
.gallery .tall{grid-row:span 2}
.gallery .wide{grid-column:span 2}
@media(max-width:760px){.gallery{grid-template-columns:repeat(2,1fr);grid-auto-rows:160px}}
.lb{position:fixed;inset:0;background:rgba(10,10,8,.92);display:none;align-items:center;justify-content:center;z-index:100;padding:16px}
.lb.open{display:flex}
.lb img{max-height:90vh;max-width:100%;border-radius:8px}
.lb button{position:absolute;top:12px;right:12px;background:none;border:0;color:#fff;font-size:2.4rem;cursor:pointer;line-height:1;padding:8px}

/* area */
.area{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}
.chips a,.chips span{display:inline-block;padding:8px 14px;border-radius:999px;background:var(--surface);border:1px solid var(--line);text-decoration:none;color:var(--ink);font-weight:600;font-size:.95rem}
.chips a:hover{border-color:var(--wood);color:var(--wood-d)}
.mapbox{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3;background:var(--cream)}
.mapbox iframe{width:100%;height:100%;border:0}
@media(max-width:820px){.area{grid-template-columns:1fr}}

/* faq */
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:12px;margin-bottom:10px;padding:0 20px}
.faq summary{cursor:pointer;font-weight:700;padding:18px 28px 18px 0;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:12px;font-size:1.6rem;color:var(--wood);font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted)}

/* contact */
.contact{display:grid;grid-template-columns:1fr 1.3fr;gap:40px}
.contact .info a{font-weight:700;text-decoration:none}
.bigtel{font-size:clamp(1.6rem,4vw,2.2rem);font-weight:800;color:var(--forest)!important;display:block;margin:.2em 0}
form .two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
form label{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px}
form input,form select,form textarea{width:100%;min-height:48px;border:1px solid #d6cab8;border-radius:10px;padding:10px 14px;font:inherit;background:#fff;color:var(--ink)}
form textarea{min-height:110px;resize:vertical}
form input:focus,form select:focus,form textarea:focus{outline:3px solid rgba(184,101,31,.25);border-color:var(--wood)}
form .f{margin-bottom:14px}
form .gdpr{font-size:.85rem;color:var(--muted)}
.hp{position:absolute;left:-9999px}
.msg{padding:14px 18px;border-radius:10px;margin-bottom:14px;font-weight:600}
.msg.ok{background:#e4f1e6;color:#1d4d2b}.msg.err{background:#fbe6e1;color:#8a2a14}
@media(max-width:820px){.contact{grid-template-columns:1fr}form .two{grid-template-columns:1fr}}

/* misc */
.alt{background:var(--cream)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.split img{border-radius:var(--r);width:100%;aspect-ratio:4/3;object-fit:cover}
@media(max-width:820px){.split{grid-template-columns:1fr}}
.crumbs{font-size:.9rem;color:#e7dfd2;margin-bottom:10px}.crumbs a{color:#fff}
footer{background:#1d1812;color:#cfc4b4;padding:48px 0 90px;font-size:.95rem}
footer a{color:#f0e6d6}
footer .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:28px}
footer h3{color:#fff;font-size:1rem}
footer ul{list-style:none;padding:0;margin:0}footer li{margin:4px 0}
.legal{border-top:1px solid #3a3128;margin-top:30px;padding-top:18px;font-size:.85rem}
.callbar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:none;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(250,246,239,.97);border-top:1px solid var(--line)}
.callbar .btn{flex:1;min-height:48px}
@media(max-width:760px){.callbar{display:flex}}
.prose{max-width:760px}.prose h2{margin-top:1.4em;font-size:1.5rem}

/* zľavy */
.deals{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:20px}
.deal{display:flex;gap:20px;align-items:center;background:linear-gradient(135deg,#fff7ec,#f6e6cf);border:1px solid #ecd6b6;border-radius:var(--r);padding:22px 24px}
.deal-num{flex:none;display:grid;place-items:center;width:96px;height:96px;border-radius:50%;background:var(--wood);color:#fff;font-weight:800;font-size:1.55rem;letter-spacing:-.02em;box-shadow:0 6px 18px rgba(184,101,31,.3)}
.deal h3{margin:0 0 .3em;font-size:1.1rem}
.deal p{margin:0;color:var(--muted);font-size:.95rem}
@media(max-width:820px){.deals{grid-template-columns:1fr}.deal{padding:18px}.deal-num{width:76px;height:76px;font-size:1.25rem}}

/* checkbox */
.check{display:flex;gap:12px;align-items:flex-start;cursor:pointer;margin:4px 0 16px;font-size:.95rem;line-height:1.45}
.check input{flex:none;width:22px;height:22px;min-height:0;margin:1px 0 0;accent-color:var(--wood);cursor:pointer}
.calc .check{color:#e6eee8}
.calc .check b{color:#f3c58f}
.check-light{background:#fbf3e6;border:1px solid #ecd6b6;border-radius:10px;padding:14px 16px;margin-bottom:16px}
.check-light b{color:var(--forest)}
.saving{margin:-4px 0 14px;padding:8px 12px;border-radius:8px;background:rgba(243,197,143,.16);color:#f3c58f;font-weight:700;text-align:center}

/* polish */
.card{transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(42,33,24,.1)}
form.card:hover{transform:none}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #f3c58f;outline-offset:2px}
.calc input[type=number]{font-size:1.1rem;font-weight:700}
@media(max-width:760px){
  section{padding:48px 0}
  .hero{min-height:auto}
  .hero .wrap{padding-top:96px;padding-bottom:36px}
  .hero .cta .btn{width:100%}
  .usp{gap:8px 16px;font-size:.92rem}
  .card{padding:22px}
  .calc{border-radius:18px;margin:0 -4px}
  .result{padding:20px}
  footer{padding-bottom:110px}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.check input{appearance:none;-webkit-appearance:none;border:2px solid #c9b79c;border-radius:6px;background:#fff;display:grid;place-items:center}
.check input:checked{background:var(--wood);border-color:var(--wood)}
.check input:checked::after{content:"";width:10px;height:6px;border:solid #fff;border-width:0 0 3px 3px;transform:rotate(-45deg) translate(1px,-1px)}
.calc .check input{border-color:rgba(255,255,255,.5);background:transparent}
.calc .check input:checked{background:var(--wood);border-color:var(--wood)}
@media(max-width:760px){
  .steps{grid-template-columns:1fr 1fr;gap:4px 16px}
  .step{padding-top:14px}
  .step::before{width:36px;height:36px;font-size:1rem;margin-bottom:8px}
  .step h3{font-size:1rem}
  .step p{font-size:.9rem;margin:0}
}
.calc label.check{display:flex;font-size:.95rem;font-weight:500;margin:4px 0 16px}
.step::before{background:#fff;box-shadow:0 2px 8px rgba(42,33,24,.08)}

/* adresa + odhad ceny */
fieldset.addr{border:0;padding:0;margin:4px 0 6px}
fieldset.addr legend{font-weight:800;font-size:1rem;color:var(--forest);margin-bottom:8px;padding:0}
form .two-psc{grid-template-columns:1fr 130px}
@media(max-width:820px){form .two-psc{grid-template-columns:1fr 120px}}
.geo{font-size:.88rem;margin:-4px 0 12px;color:var(--muted);min-height:1.2em}
.geo.ok{color:#1d6b35;font-weight:600}
.geo.ok::before{content:"✓ "}
.geo.err{color:#a2391c;font-weight:600}
.calc .geo{margin:8px 0 0;color:#cfdcd2}
.calc .geo.ok{color:#a8e0b5}
.calc .geo.err{color:#ffb79e}
.calc input[type=text]{width:100%;min-height:48px;border-radius:10px;border:0;padding:0 14px;font:inherit;background:#fff;color:var(--ink)}
.sum{background:var(--forest);color:#fff;border-radius:12px;padding:16px 18px;margin:6px 0 16px}
.sum-h{font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#f3c58f;margin-bottom:6px}
.sum dl{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;margin:0 0 10px;font-size:.92rem;color:#d8e3da}
.sum dd{margin:0;text-align:right;color:#fff;font-weight:600}
.sum-total{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid rgba(255,255,255,.18);padding-top:10px}
.sum-total strong{font-size:1.6rem}
.sum-vat{text-align:right;font-size:.85rem;color:#cfdcd2}

.lookup{display:flex;gap:8px}
.lookup input{flex:1;min-width:0}
.lookup .btn{flex:none;min-height:48px;border-radius:10px;padding:0 18px}
.btn-sm{min-height:44px;padding:.5em 1.1em;font-size:.95rem;margin:2px 0 10px}
.btn:disabled{opacity:.7;cursor:wait;transform:none}
@media(max-width:420px){.lookup .btn{padding:0 12px}}

/* dĺžka polien */
.len-wrap{align-items:start}
.how{padding-left:1.3em;margin:18px 0}
.how li{margin-bottom:10px;padding-left:4px}
.how li::marker{color:var(--wood);font-weight:800}
.lens{list-style:none;padding:0;margin:8px 0 0}
.lens li{display:grid;grid-template-columns:62px 1fr;grid-template-areas:"l b" "l u";column-gap:14px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}
.lens li:last-child{border-bottom:0}
.len-l{grid-area:l;font-weight:800;font-size:1.1rem;color:var(--forest)}
.len-bar{grid-area:b;height:12px;border-radius:999px;background:var(--cream);overflow:hidden}
.len-bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#c98a4b,var(--wood));}
.len-u{grid-area:u;font-size:.88rem;color:var(--muted);margin-top:4px}
.lbl-help{font-weight:600;font-size:.82rem;margin-left:6px}