/* =====================================================================
   VZHĽAD – farby a písmo upravíte tu
   ===================================================================== */
:root{
  --bg:#eef0f2;
  --card:#ffffff;
  --ink:#10151b;
  --muted:#667079;
  --line:#e2e6ea;
  --accent:#17212c;       /* tmavá oceľ – hlavná farba */
  --accent-2:#b08d57;     /* teplý akcent (cena, zvýraznenia) */
  --accent-2-soft:#f6efe3;
  --steel:#9aa4ad;
  --steel-light:#cfd5da;
  --glass:rgba(150,200,220,.35);
  --radius:20px;
  --radius-sm:12px;
  --shadow:0 1px 2px rgba(16,21,27,.04),0 12px 32px -12px rgba(16,21,27,.14);
  --ease:cubic-bezier(.22,.8,.3,1);
  --check:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.3l2.3 2.3 4.7-5' fill='none' stroke='%2310151b' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Manrope,system-ui,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}

/* ---------- Hero ---------- */
.nz-hero{position:relative;overflow:hidden;color:#fff;
  background:
    radial-gradient(900px 400px at 85% -10%,rgba(176,141,87,.28),transparent 60%),
    radial-gradient(700px 400px at -10% 110%,rgba(154,164,173,.18),transparent 60%),
    linear-gradient(160deg,#0f1720,#1b2836)}
.nz-hero::before{content:"";position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:48px 48px;-webkit-mask-image:radial-gradient(ellipse at 70% 0,#000,transparent 70%);mask-image:radial-gradient(ellipse at 70% 0,#000,transparent 70%)}
.nz-hero-inner{position:relative;max-width:1180px;margin:0 auto;padding:64px 16px 112px;animation:nz-rise .7s var(--ease) both}
.nz-pill{display:inline-block;padding:6px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.07);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#e7d3ae}
.nz-hero h1{font-size:clamp(32px,5.4vw,60px);line-height:1.05;letter-spacing:-.035em;font-weight:800;margin:18px 0 14px;max-width:16ch}
.nz-hero h1 em{font-style:normal;background:linear-gradient(90deg,#e7d3ae,#b08d57);-webkit-background-clip:text;background-clip:text;color:transparent}
.nz-hero p{margin:0;max-width:56ch;font-size:clamp(15px,1.6vw,18px);color:#b9c3cc}
.nz-trust{list-style:none;display:flex;flex-wrap:wrap;gap:8px 20px;padding:0;margin:26px 0 0;font-size:14px;font-weight:600;color:#dfe5ea}
.nz-trust li::before{content:"";display:inline-block;width:16px;height:16px;margin:0 8px -3px 0;border-radius:50%;background:var(--accent-2) var(--check) center/contain no-repeat}

/* ---------- Layout ---------- */
.nz-wrap{max-width:1180px;margin:-64px auto 0;padding:0 16px 64px;position:relative}
.nz-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:24px;align-items:start}
@media (max-width:880px){.nz-grid{grid-template-columns:1fr}}
.nz-preview{position:sticky;top:16px}
@media (max-width:880px){.nz-preview{position:static}}

.nz-card{background:var(--card);border:1px solid rgba(16,21,27,.06);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);animation:nz-rise .7s var(--ease) both}
.nz-preview{animation-delay:.08s}
.nz-form{animation-delay:.14s}
@media (max-width:560px){.nz-card{padding:20px;border-radius:16px}}

/* ---------- Voľby ---------- */
.nz-group{margin-bottom:30px}
.nz-config > .nz-group:last-child{margin-bottom:0}
.nz-label{display:flex;align-items:center;gap:12px;font-weight:700;font-size:15px;margin-bottom:14px}
.nz-label .nz-num{width:26px;height:26px;border-radius:50%;background:var(--accent);color:#fff;font-size:12px;display:grid;place-items:center;flex:none;box-shadow:0 0 0 4px var(--accent-2-soft)}
.nz-opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(112px,1fr));gap:10px}
.nz-opt{position:relative;border:1.5px solid var(--line);background:#fff;border-radius:var(--radius-sm);padding:14px 12px;font:inherit;font-weight:600;font-size:15px;cursor:pointer;color:var(--ink);
  transition:border-color .2s,background .25s,color .25s,transform .2s var(--ease),box-shadow .25s}
.nz-opt:hover{border-color:var(--steel);transform:translateY(-1px);box-shadow:0 6px 16px -8px rgba(16,21,27,.25)}
.nz-opt:active{transform:scale(.97)}
.nz-opt[aria-pressed="true"]{border-color:var(--accent);background:linear-gradient(160deg,#243445,var(--accent));color:#fff;box-shadow:0 10px 22px -10px rgba(23,33,44,.6)}
.nz-opt[aria-pressed="true"]::after{content:"";position:absolute;top:7px;right:7px;width:14px;height:14px;border-radius:50%;background:var(--accent-2) var(--check) center/contain no-repeat;animation:nz-pop .3s var(--ease)}
.nz-opt small{display:block;font-weight:400;font-size:12px;opacity:.75;margin-top:2px}

.nz-input{width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:var(--radius-sm);font:inherit;font-size:16px;background:#fafbfb;color:var(--ink);transition:border-color .2s,box-shadow .2s,background .2s}
.nz-input::placeholder{color:#97a0a8}
.nz-input:hover{border-color:var(--steel-light)}
.nz-input:focus{outline:none;border-color:var(--accent);background:#fff;box-shadow:0 0 0 4px rgba(176,141,87,.22)}
textarea.nz-input{resize:vertical}
.nz-hint{font-size:12.5px;color:var(--muted);margin-top:8px}

/* ---------- Náhľad ---------- */
.nz-visual{background:linear-gradient(180deg,#f3f5f7,#e1e6ea);border-radius:var(--radius-sm);overflow:hidden;aspect-ratio:16/10;display:grid;place-items:center;position:relative;box-shadow:inset 0 0 0 1px rgba(16,21,27,.05)}
.nz-visual img{width:100%;height:100%;object-fit:cover;display:block}
.nz-visual svg{width:100%;height:100%;display:block}
.nz-visual.nz-swap > *{animation:nz-fade .45s var(--ease)}
.nz-tags{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 4px}
.nz-tag{background:var(--accent-2-soft);color:#6b5230;border-radius:999px;padding:5px 12px;font-size:13px;font-weight:700}

.nz-price{margin-top:20px;border-top:1px dashed var(--line);padding-top:18px}
.nz-row{display:flex;justify-content:space-between;gap:12px;font-size:14px;padding:5px 0;color:var(--muted)}
.nz-row b{color:var(--ink);font-weight:700;white-space:nowrap;font-variant-numeric:tabular-nums}
.nz-total{display:flex;justify-content:space-between;align-items:center;margin-top:14px;padding:16px 18px;border-radius:var(--radius-sm);
  background:linear-gradient(160deg,#243445,var(--accent));color:#fff;box-shadow:0 14px 28px -14px rgba(23,33,44,.7)}
.nz-total span{font-weight:600;font-size:14px;color:#c5ced6}
.nz-total strong{font-size:clamp(26px,3.4vw,34px);font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums;color:#f0dfbd}
.nz-note{font-size:12.5px;color:var(--muted);margin-top:10px}

/* ---------- Formulár ---------- */
.nz-form{margin-top:24px}
.nz-form h2{font-size:clamp(20px,2.4vw,26px);letter-spacing:-.02em;margin:0 0 6px}
.nz-form > p{margin:0 0 20px;color:var(--muted);font-size:14.5px}
.nz-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.nz-fields .nz-full{grid-column:1/-1}
@media (max-width:560px){.nz-fields{grid-template-columns:1fr}}
.nz-check{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted);margin:16px 0}
.nz-check input{margin-top:3px;width:16px;height:16px;accent-color:var(--accent)}
.nz-actions{display:flex;flex-wrap:wrap;gap:12px}
.nz-btn{border:0;border-radius:var(--radius-sm);padding:15px 26px;font:inherit;font-weight:700;font-size:15px;cursor:pointer;background:linear-gradient(160deg,#243445,var(--accent));color:#fff;
  box-shadow:0 10px 22px -10px rgba(23,33,44,.65);transition:transform .2s var(--ease),box-shadow .25s,filter .2s}
.nz-btn:hover{transform:translateY(-2px);box-shadow:0 16px 28px -12px rgba(23,33,44,.7);filter:brightness(1.12)}
.nz-btn:active{transform:translateY(0) scale(.98)}
.nz-btn[disabled]{opacity:.6;cursor:wait;transform:none}
.nz-btn.nz-ghost{background:transparent;color:var(--accent);border:1.5px solid var(--accent);box-shadow:none}
.nz-btn.nz-ghost:hover{background:var(--accent);color:#fff}
@media (max-width:560px){.nz-btn{width:100%}}
.nz-msg{margin-top:14px;padding:13px 16px;border-radius:var(--radius-sm);font-size:14px;display:none}
.nz-msg.ok{display:block;background:#e7f4ea;color:#1e6b34;animation:nz-fade .4s var(--ease)}
.nz-msg.err{display:block;background:#fbeaea;color:#9b2323;animation:nz-fade .4s var(--ease)}
.nz-hp{position:absolute;left:-9999px}
.nz-disclaimer{font-size:12.5px;color:var(--muted);margin-top:22px;text-align:center}

/* ---------- Pätička ---------- */
.nz-footer{background:linear-gradient(160deg,#0f1720,#1b2836);color:#b9c3cc;padding:48px 16px 28px;font-size:14px}
.nz-footer-inner{max-width:1180px;margin:0 auto;display:flex;justify-content:space-between;gap:28px}
.nz-footer-inner > div:last-child{text-align:right}
@media (max-width:560px){.nz-footer-inner{flex-direction:column}.nz-footer-inner > div:last-child{text-align:left}}
.nz-footer h3{margin:0 0 10px;font-size:12.5px;text-transform:uppercase;letter-spacing:.12em;color:#c9a96e}
.nz-footer p{margin:0 0 12px}
.nz-footer a{color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.25);transition:border-color .2s,color .2s}
.nz-footer a:hover{color:#f0dfbd;border-color:#f0dfbd}
.nz-copy{max-width:1180px;margin:32px auto 0;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);font-size:12.5px;text-align:center;color:var(--steel)}

/* ---------- Animácie ---------- */
@keyframes nz-rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes nz-fade{from{opacity:0;transform:scale(.985)}to{opacity:1;transform:none}}
@keyframes nz-pop{from{transform:scale(0)}to{transform:scale(1)}}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* Tlač / PDF ponuky */
#nz-print{display:none}
@media print{
  @page{size:A4;margin:12mm}
  *{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  body{background:#fff;color:#10151b}
  .nz-hero,.nz-wrap,.nz-footer{display:none}
  #nz-print{display:block;font-size:11pt;line-height:1.45}
  #nz-print h1,#nz-print h3{margin:0}
  #nz-print table{width:100%;border-collapse:collapse}
  #nz-print td{padding:7px 4px;border-bottom:1px solid #e2e6ea}
  #nz-print td:last-child{text-align:right;font-weight:700;white-space:nowrap}

  .pp-head{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 20px;border-radius:10px;color:#fff;background:linear-gradient(160deg,#0f1720,#1b2836);border-bottom:3px solid #b08d57}
  .pp-brand strong{display:block;font-size:17pt;letter-spacing:-.01em}
  .pp-brand span{font-size:9.5pt;color:#c9a96e}
  .pp-contact{text-align:right;font-size:10pt;color:#dfe5ea}
  .pp-contact b{display:block;color:#fff;font-size:11pt}
  .pp-contact span{display:block}

  .pp-title{display:flex;justify-content:space-between;align-items:flex-end;margin:22px 0 18px}
  .pp-title small{text-transform:uppercase;letter-spacing:.12em;font-size:9pt;font-weight:700;color:#b08d57}
  .pp-title h1{font-size:20pt;letter-spacing:-.02em}
  .pp-dates{text-align:right;font-size:10pt;color:#667079}
  .pp-dates span{display:block}
  .pp-dates b{color:#10151b}

  #nz-print section{margin-bottom:18px;break-inside:avoid}
  #nz-print h3{font-size:9.5pt;text-transform:uppercase;letter-spacing:.12em;color:#667079;padding-bottom:6px;border-bottom:2px solid #10151b;margin-bottom:2px}
  .pp-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
  .pp-visual{margin-top:10px;border-radius:8px;overflow:hidden;border:1px solid #e2e6ea;aspect-ratio:16/10;background:#eef0f2}
  .pp-visual svg,.pp-visual img{width:100%;height:100%;display:block;object-fit:cover}

  .pp-total{display:flex;justify-content:space-between;align-items:center;margin-top:12px;padding:12px 16px;border-radius:8px;background:#17212c;color:#fff}
  .pp-total span{font-weight:600}
  .pp-total strong{font-size:18pt;color:#f0dfbd}
  .pp-note{margin:8px 0 0;font-size:9.5pt;color:#667079}

  .pp-foot{margin-top:24px;padding-top:10px;border-top:1px solid #cfd5da;font-size:9pt;color:#667079}
  .pp-foot p{margin:0 0 3px}
}