/* =====================================================================
   www.redizajnwebu.sk — štýly

   Zvláštnosť tohto webu: má DVE kože. Prepínajú sa atribútom na <html>:

       <html data-skin="nova">   moderná verzia — východisková
       <html data-skin="stara">  ukážka webu z rokov 2010 – 2015

   §1 – §14 popisujú novú verziu. §15 je kompletná stará koža: nič
   nepresúva, len prekrýva farby, písmo, rámy a rozloženie. Vďaka tomu sa
   dá prepnúť celá stránka jedným kliknutím a je vidieť presne to, čo
   zákazník kupuje.

   OBSAH
     §1  premenné a reset          §9  proces (časová os)
     §2  typografia                §10 referencie
     §3  hlavička a navigácia      §11 FAQ
     §4  tlačidlá                  §12 formuláre a sprievodca
     §5  hero + prepínač verzií    §13 pätička
     §6  karty, zoznamy, čísla     §14 drobnosti a právne stránky
     §7  posuvník predtým/potom    §15 STARÁ VERZIA + plávajúci prepínač
     §8  cenník                    §16 responzívnosť, pohyb, tlač
   ===================================================================== */

/* ===================================================================== */
/*  §1  PREMENNÉ A RESET                                                 */
/* ===================================================================== */

:root {
  /* nová verzia */
  --bg:      #ffffff;
  --paper:   #f1f6f4;
  --paper-2: #e7efec;
  --ink:     #0c1a16;
  --muted:   #5d6b66;
  --line:    #dde7e3;

  --green:   #0fa97b;   /* hlavná akcentová — interakcia, CTA */
  --green-d: #0a7d5b;
  --green-l: #2fdca4;
  --green-w: #e6f7f1;   /* veľmi svetlé pozadie akcentu */

  --night:   #0b1a17;   /* tmavé sekcie */
  --night-2: #12261f;
  --amber:   #f5a524;   /* výstraha / „starý web" upozornenie */
  --old:     #8f97a3;   /* farba reprezentujúca starý web */

  --ok:      #0fa97b;
  --err:     #d64545;

  --wrap: 1240px;
  --gut: clamp(18px, 4vw, 40px);
  --nav-h: 78px;
  --nav-h-s: 62px;

  --r:   18px;          /* rádius kariet */
  --r-s: 12px;
  --r-p: 999px;

  --sh:   0 1px 2px rgba(12, 26, 22, .05), 0 8px 24px rgba(12, 26, 22, .06);
  --sh-l: 0 2px 6px rgba(12, 26, 22, .06), 0 24px 60px rgba(12, 26, 22, .12);

  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", "Cascadia Mono", Consolas, monospace;

  --t: .28s cubic-bezier(.4, .1, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }

/* .btn má display:inline-flex a prebilo by univerzálne pravidlo prehliadača
   pre [hidden] — tlačidlá sprievodcu by potom zostali viditeľné. */
[hidden] { display: none !important; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

/* pri fixnej lište musí mať každý cieľ kotvy odsadenie, inak skončí pod ňou */
[id] { scroll-margin-top: calc(var(--nav-h) + 20px); }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 clamp(15.5px, .35vw + 15px, 17px)/1.68 var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;   /* nie anywhere — to láme slová aj keď netreba */
}

img, svg, video { max-width: 100%; height: auto; display: block; }

a { color: var(--green-d); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--green); }

:focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--ink); color: #fff; padding: 12px 20px;
  border-radius: 0 0 var(--r-s) 0; font-weight: 700;
}
.skip:focus { left: 0; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gut); }

.sec { padding: clamp(56px, 8vw, 104px) 0; }
.sec.tight { padding: clamp(40px, 5vw, 64px) 0; }
.sec.paper { background: var(--paper); }
.sec.night { background: var(--night); color: #dfeae6; }
.sec.night h2, .sec.night h3 { color: #fff; }
.sec.night .muted, .sec.night .lead { color: #a9bdb7; }

/* ===================================================================== */
/*  §2  TYPOGRAFIA                                                       */
/* ===================================================================== */

h1, h2, h3, h4 {
  margin: 0 0 .5em; font-weight: 800; letter-spacing: -.02em;
  /* rozloží riadky rovnomerne — na mobile inak zostávalo posledné slovo
     samotné na riadku ("… nestoja / nič") */
  text-wrap: balance;
}

/* slovenská diakritika potrebuje aspoň 1.09 — pri 1.04 sa Á/É trafí do
   čiarky riadka nad ním */
h1 { font-size: clamp(2.15rem, 5.2vw, 3.9rem); line-height: 1.09; }
h2 { font-size: clamp(1.65rem, 3.2vw, 2.5rem); line-height: 1.16; }
h3 { font-size: clamp(1.1rem, 1.5vw, 1.32rem); line-height: 1.3; }

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

.lead {
  font-size: clamp(1.03rem, 1.3vw, 1.2rem);
  line-height: 1.62;
  color: var(--muted);
  max-width: 62ch;
}
.muted { color: var(--muted); }
.grn { color: var(--green-d); }
.nowrap { white-space: nowrap; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font: 700 .74rem/1 var(--sans);
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--green-d);
  background: var(--green-w);
  border: 1px solid rgba(15, 169, 123, .25);
  padding: 8px 14px; border-radius: var(--r-p);
  margin-bottom: 18px;
}
.eyebrow svg { width: 15px; height: 15px; flex: 0 0 auto; }
.sec.night .eyebrow {
  color: var(--green-l);
  background: rgba(47, 220, 164, .1);
  border-color: rgba(47, 220, 164, .28);
}

/* podčiarknutie časti nadpisu — signatúra webu: prechod starý → nový */
.uline {
  /* Podčiarknutie je POZADIE, nie ::after — pseudoprvok s white-space:nowrap
     pretekal z <h1> von, keď bol zvýraznený riadok dlhší než ten nad ním.
     Takto sa zalomí spolu s textom a podčiarkne obe časti. */
  display: inline;
  padding-bottom: .06em;
  background-image: linear-gradient(90deg, var(--old) 0 40%, var(--green) 55% 100%);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 100% .11em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.sec-head { max-width: 74ch; margin-bottom: clamp(28px, 4vw, 48px); }
.sec-head.center { margin-inline: auto; text-align: center; }
.sec-head.center .lead { margin-inline: auto; }

/* ===================================================================== */
/*  §3  HLAVIČKA A NAVIGÁCIA                                             */
/* ===================================================================== */

.hdr {
  position: fixed; inset: 0 0 auto 0; z-index: 200;
  height: var(--nav-h);
  background: rgba(255, 255, 255, .82);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: height var(--t), background var(--t), box-shadow var(--t), border-color var(--t);
}
.hdr.is-stuck {
  height: var(--nav-h-s);
  background: rgba(255, 255, 255, .95);
  border-bottom-color: var(--line);
  box-shadow: 0 6px 24px rgba(12, 26, 22, .07);
}

/* prúžok priebehu čítania na spodnej hrane lišty */
.hdr__p {
  position: absolute; left: 0; right: 0; bottom: -1px; height: 2px;
  transform: scaleX(var(--p, 0));
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--old), var(--green));
  will-change: transform;
}

.hdr__in {
  height: 100%;
  display: flex; align-items: center; gap: 20px;
}

.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; flex: 0 0 auto; }
.brand img { width: 34px; height: 34px; transition: width var(--t), height var(--t); }
.hdr.is-stuck .brand img { width: 29px; height: 29px; }
.brand__t {
  font: 800 1.06rem/1 var(--sans); letter-spacing: -.03em; color: var(--ink);
  white-space: nowrap;
}
.brand__t i { font-style: normal; color: var(--green); }
.brand__t s { text-decoration: none; color: var(--old); font-weight: 400; }

.nav { margin-left: auto; position: relative; display: flex; align-items: center; gap: 2px; }

/* posuvný indikátor pod odkazmi — JS píše --x a --w */
.nav__ind {
  position: absolute; left: 0; bottom: 4px; height: 3px; width: 1px;
  border-radius: 999px; background: var(--green);
  transform: translateX(var(--x, 0)) scaleX(var(--w, 0));
  transform-origin: 0 50%;
  transition: transform .34s cubic-bezier(.4, .1, .2, 1);
  pointer-events: none;
}

.nl {
  position: relative; display: block;
  padding: 10px 13px; border-radius: var(--r-s);
  font: 600 .95rem/1.4 var(--sans);
  color: var(--ink); text-decoration: none;
  white-space: nowrap;
}
.nl[aria-current="page"] { color: var(--green-d); }

/* text-roll: maska je VNÚTRI odkazu (odkaz má padding, cez ktorý by druhá
   kópia presvitala) a posúva sa o JEDEN riadok, nie o 100 % — roll je dva
   riadky vysoký, takže -100 % by vysunulo obe kópie a odkaz by zbelel. */
.nl-mask { display: block; overflow: hidden; height: var(--nl-line, 1.4em); }
.nl-roll {
  display: block;
  transition: transform .32s cubic-bezier(.4, .1, .2, 1);
}
.nl-roll span { display: block; height: var(--nl-line, 1.4em); }
.nl-roll span + span { color: var(--green); }
.nl:hover .nl-roll, .nl:focus-visible .nl-roll {
  transform: translateY(calc(-1 * var(--nl-line, 1.4em)));
}

.hdr .btn-cta { margin-left: 10px; flex: 0 0 auto; }

.burger {
  display: none;
  width: 44px; height: 44px; margin-left: auto;
  background: none; border: 1px solid var(--line); border-radius: var(--r-s);
  cursor: pointer; padding: 0;
  align-items: center; justify-content: center;
}
.burger i {
  display: block; width: 20px; height: 2px; background: var(--ink);
  border-radius: 2px; position: relative;
  transition: transform var(--t), background var(--t);
}
.burger i::before, .burger i::after {
  content: ''; position: absolute; left: 0; width: 20px; height: 2px;
  background: var(--ink); border-radius: 2px; transition: transform var(--t);
}
.burger i::before { top: -6px; }
.burger i::after  { top: 6px; }
.burger[aria-expanded="true"] i { background: transparent; }
.burger[aria-expanded="true"] i::before { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] i::after  { transform: translateY(-6px) rotate(-45deg); }

/* celoobrazovkový mobilný panel — otvára sa diagonálnym clip-path stieraním */
.drawer {
  position: fixed; inset: 0; z-index: 190;
  background: var(--night); color: #fff;
  padding: calc(var(--nav-h) + 24px) var(--gut) 32px;
  overflow-y: auto;
  clip-path: polygon(0 0, 0 0, 0 100%, 0 100%);
  transition: clip-path .46s cubic-bezier(.4, .1, .2, 1);
}
.drawer.is-open { clip-path: polygon(0 0, 130% 0, 100% 100%, 0 100%); }

/* Kým je menu otvorené, lišta nad ním nesmie svietiť nasvetlo — inak nad
   tmavým panelom visí svetlý pruh. Triedu pridáva skript na <html>. */
.je-menu .hdr {
  background: var(--night);
  border-bottom-color: transparent;
  box-shadow: none;
}
.je-menu .brand__t { color: #fff; }
.je-menu .brand__t s { color: #7d8f89; }
.je-menu .burger { border-color: rgba(255, 255, 255, .32); }
.je-menu .burger i,
.je-menu .burger i::before,
.je-menu .burger i::after { background: #fff; }
.je-menu .burger[aria-expanded="true"] i { background: transparent; }
.je-menu .hdr__p { opacity: 0; }
/* plávajúci prepínač by prekrýval spodok menu */
.je-menu .swap-fix { display: none; }
.drawer a {
  display: block; padding: 15px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  color: #fff; text-decoration: none;
  font: 700 1.35rem/1.3 var(--sans); letter-spacing: -.02em;
  opacity: 0; transform: translateY(14px);
  transition: opacity .3s ease calc(var(--i, 0) * 55ms + .12s),
              transform .3s ease calc(var(--i, 0) * 55ms + .12s);
}
.drawer.is-open a { opacity: 1; transform: none; }
.drawer a[aria-current="page"] { color: var(--green-l); }
/* `.drawer a` vyššie nastavuje display:block, padding:15px 0, veľké písmo
   a spodnú linku — tlačidlo z toho dedilo všetko a vyzeralo ako odkaz
   s odlomenou šípkou. Preto sa tu resetuje výslovne. */
.drawer .btn {
  display: flex; width: 100%;
  margin-top: 24px;
  padding: 16px 22px;
  border-bottom: 0;
  border-radius: var(--r-p);
  font: 700 1rem/1.2 var(--sans);
  letter-spacing: 0;
  justify-content: center;
}
.drawer .btn svg { width: 18px; height: 18px; }
.drawer__foot {
  margin-top: 26px; color: #9db3ad; font-size: .92rem;
}
.drawer__foot a { display: inline; padding: 0; border: 0; font: inherit; color: var(--green-l); opacity: 1; transform: none; }

/* ===================================================================== */
/*  §4  TLAČIDLÁ                                                         */
/* ===================================================================== */

.btn {
  position: relative; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 14px 24px; border-radius: var(--r-p);
  font: 700 .97rem/1.2 var(--sans);
  text-decoration: none; cursor: pointer; border: 1.5px solid transparent;
  transition: transform var(--t), box-shadow var(--t), background var(--t), color var(--t), border-color var(--t);
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; flex: 0 0 auto; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

/* prebehnutie svetla — podľa priania sa dáva na VŠETKY tlačidlá, nielen
   na to jedno v hlavičke */
.btn::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(115deg, transparent 30%, rgba(255, 255, 255, .42) 50%, transparent 70%);
  transform: translateX(-130%);
  transition: transform .62s ease;
  pointer-events: none;
}
.btn:hover::after { transform: translateX(130%); }

.btn-primary { background: var(--green); color: #fff; box-shadow: 0 8px 22px rgba(15, 169, 123, .3); }
.btn-primary:hover { background: var(--green-d); color: #fff; box-shadow: 0 12px 30px rgba(15, 169, 123, .38); }

.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #16302a; color: #fff; }

.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--green); color: var(--green-d); background: var(--green-w); }

.sec.night .btn-ghost,
.cta-band .btn-ghost,
.drawer .btn-ghost { color: #fff; border-color: rgba(255, 255, 255, .3); }
.sec.night .btn-ghost:hover,
.cta-band .btn-ghost:hover,
.drawer .btn-ghost:hover { background: rgba(255, 255, 255, .1); border-color: #fff; color: #fff; }

.btn-cta { background: var(--green); color: #fff; padding: 11px 20px; font-size: .92rem; }
.btn-cta:hover { background: var(--green-d); color: #fff; }

.btn-sm { padding: 10px 18px; font-size: .88rem; }
.btn-lg { padding: 17px 30px; font-size: 1.03rem; }

.btns { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* ===================================================================== */
/*  §5  HERO + PREPÍNAČ VERZIÍ                                           */
/* ===================================================================== */

.hero {
  position: relative;
  padding: calc(var(--nav-h) + clamp(38px, 6vw, 76px)) 0 clamp(48px, 7vw, 88px);
  overflow: hidden;
}
/* Dekoračná plocha musí presahovať sekciu na každej strane, kde sa
   nevytráca — inak jej hrana nakreslí cez návrh rovnú čiaru. */
.hero::before {
  content: ''; position: absolute;
  top: -30%; right: -20%; width: 70%; height: 150%;
  background: radial-gradient(closest-side, rgba(15, 169, 123, .14), transparent 72%);
  pointer-events: none;
}

.hero__grid {
  position: relative;
  display: grid; gap: clamp(32px, 5vw, 56px);
  grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  align-items: center;
}

.hero h1 {
  margin-bottom: .42em;
  /* hero má len ~55 % šírky, tak sa nadpis nezmestí na dva riadky
     pri rovnakej veľkosti ako na ostatných stránkach */
  font-size: clamp(2.05rem, 3.5vw, 3.15rem);
}
.hero .lead { margin-bottom: 26px; }

.hero__price {
  display: inline-flex; align-items: baseline; gap: 10px;
  margin: 0 0 22px;
  font: 800 1.05rem/1 var(--sans);
}
.hero__price b {
  font-size: 2.1rem; letter-spacing: -.03em; color: var(--green-d);
  white-space: nowrap;
}
.hero__price span {
  color: var(--muted); font-weight: 500; font-size: .92rem;
  line-height: 1.5;   /* `.hero__price` má v skratke font line-height 1 */
}

.hero__trust {
  margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: 10px 26px;
  font-size: .9rem; color: var(--muted);
}
.hero__trust b { color: var(--ink); }

/* --- prepínač celej stránky (stará / nová verzia) ------------------- */

.swap {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--r-p); padding: 5px;
}
.swap button {
  appearance: none; border: 0; cursor: pointer;
  background: transparent; color: var(--muted);
  font: 700 .85rem/1 var(--sans);
  padding: 10px 16px; border-radius: var(--r-p);
  transition: background var(--t), color var(--t), box-shadow var(--t);
  white-space: nowrap;
}
.swap button[aria-pressed="true"] {
  background: #fff; color: var(--ink);
  box-shadow: 0 1px 3px rgba(12, 26, 22, .12);
}
.swap button[data-skin="nova"][aria-pressed="true"] { color: var(--green-d); }

.swap-wrap {
  display: flex; flex-wrap: wrap; align-items: center; gap: 14px;
  margin-bottom: 24px;
}
.swap-wrap .hint { font-size: .85rem; color: var(--muted); max-width: 34ch; }

/* --- náhľad webu v hero (mini maketa) ------------------------------- */

.mock {
  border-radius: var(--r);
  overflow: hidden;
  box-shadow: var(--sh-l);
  background: #fff;
  border: 1px solid var(--line);
}
.mock__bar {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 14px; background: var(--paper-2); border-bottom: 1px solid var(--line);
}
.mock__bar i { width: 9px; height: 9px; border-radius: 50%; background: #c6d2ce; display: block; }
.mock__url {
  margin-left: 8px; flex: 1; min-width: 0;
  background: #fff; border-radius: 999px;
  padding: 5px 12px; font: 500 .72rem/1.4 var(--mono); color: var(--muted);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.mock__body { padding: 20px; }

/* ===================================================================== */
/*  §6  KARTY, ZOZNAMY, ČÍSLA                                            */
/* ===================================================================== */

.grid { display: grid; gap: clamp(16px, 2.2vw, 24px); }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r);
  padding: clamp(22px, 2.6vw, 30px);
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.card:hover { transform: translateY(-3px); box-shadow: var(--sh); border-color: rgba(15, 169, 123, .35); }
.card h3 { margin-bottom: .45em; }
.card p:last-child { margin-bottom: 0; }
.sec.paper .card { background: #fff; }
.sec.night .card {
  background: var(--night-2); border-color: rgba(255, 255, 255, .1); color: #c8dad5;
}
.sec.night .card:hover { border-color: rgba(47, 220, 164, .4); }

.ico {
  width: 46px; height: 46px; border-radius: var(--r-s);
  display: grid; place-items: center; margin-bottom: 16px;
  background: var(--green-w); color: var(--green-d);
}
.ico svg { width: 22px; height: 22px; }
.sec.night .ico { background: rgba(47, 220, 164, .13); color: var(--green-l); }

/* problémy starého webu — sivé, „zhasnuté" karty */
.card.old { background: var(--paper); border-color: var(--line); }
.card.old .ico { background: #e3e7ea; color: #6c7681; }
.card.old:hover { border-color: var(--old); }

/* zoznam s odškrtnutím — .checks li NESMIE byť flex: <b> vnútri by sa
   stal samostatnou položkou a veta by sa rozpadla do stĺpcov */
.checks { list-style: none; margin: 0; padding: 0; }
.checks li {
  position: relative;
  padding: 0 0 0 30px; margin-bottom: 11px;
  line-height: 1.55;
}
.checks li::before {
  content: ''; position: absolute; left: 0; top: .42em;
  width: 17px; height: 17px; border-radius: 50%;
  background: var(--green-w) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230a7d5b' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/11px no-repeat;
}
.checks.crosses li::before {
  background: #f0e3e3 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b94a4a' stroke-width='3.4' stroke-linecap='round'%3E%3Cpath d='M18 6 6 18M6 6l12 12'/%3E%3C/svg%3E") center/10px no-repeat;
}
.sec.night .checks li::before { background-color: rgba(47, 220, 164, .16); }

.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(14px, 2vw, 24px); }
.stat {
  padding: 22px; border-radius: var(--r); background: #fff;
  border: 1px solid var(--line); text-align: center;
}
.stat b {
  display: block; font-size: clamp(1.6rem, 2.6vw, 2.2rem); font-weight: 800;
  letter-spacing: -.03em; color: var(--green-d); line-height: 1.1;
  white-space: nowrap;
}
.stat span { display: block; margin-top: 6px; font-size: .87rem; color: var(--muted); }
.sec.night .stat { background: var(--night-2); border-color: rgba(255, 255, 255, .1); }
.sec.night .stat b { color: var(--green-l); }
.sec.night .stat span { color: #a9bdb7; }

/* dvojica „predtým / potom" v texte */
.ba-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(16px, 2.4vw, 26px); }
.ba-col { border-radius: var(--r); padding: clamp(20px, 2.6vw, 28px); border: 1px solid var(--line); }
.ba-col.before { background: var(--paper); }
.ba-col.after { background: var(--green-w); border-color: rgba(15, 169, 123, .3); }
.ba-col h3 { display: flex; align-items: center; gap: 9px; }
.ba-col .tag {
  font: 700 .68rem/1 var(--sans); letter-spacing: .12em; text-transform: uppercase;
  padding: 6px 10px; border-radius: 999px;
}
.ba-col.before .tag { background: #dde2e6; color: #566068; }
.ba-col.after .tag { background: var(--green); color: #fff; }

/* animácia odkrývania pri scrollovaní */
.rv { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
.rv.is-in { opacity: 1; transform: none; }

/* ===================================================================== */
/*  §7  POSUVNÍK PREDTÝM / POTOM                                         */
/* ===================================================================== */

.ba {
  position: relative; border-radius: var(--r); overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--sh-l);
  background: #fff;
  user-select: none;
  /* pan-y dovolí ťahať jazdec vodorovne a stránku zvisle. POZOR: zároveň
     ZAKÁŽE vodorovné posúvanie stránky prstom nad týmto prvkom — v starej
     verzii (pevná šírka 980 px) sa tak návštevník zasekol a nevedel sa
     vrátiť doľava. Preto sa pan-y ruší všade, kde jazdec nie je aktívny. */
  touch-action: pan-y;
}
.ba__pane { position: relative; }
.ba__pane--new {
  position: absolute; inset: 0; z-index: 2;
  clip-path: inset(0 0 0 var(--split, 50%));
}
.ba__handle {
  position: absolute; top: 0; bottom: 0; left: var(--split, 50%);
  width: 3px; margin-left: -1.5px; background: var(--green);
  cursor: col-resize; z-index: 4;
}
.ba__handle::after {
  content: ''; position: absolute; top: 50%; left: 50%;
  width: 46px; height: 46px; margin: -23px 0 0 -23px;
  border-radius: 50%; background: var(--green);
  box-shadow: 0 4px 16px rgba(12, 26, 22, .25);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m9 6-6 6 6 6M15 6l6 6-6 6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: center; background-size: 22px;
}
.ba input[type="range"] {
  position: absolute; inset: auto 0 0 0; z-index: 5;
  width: 100%; height: 100%; margin: 0; opacity: 0; cursor: col-resize;
}
.ba__lbl {
  position: absolute; bottom: 14px; z-index: 3;
  font: 700 .7rem/1 var(--sans); letter-spacing: .12em; text-transform: uppercase;
  padding: 8px 12px; border-radius: 999px;
}
.ba__lbl--l { left: 14px; background: rgba(12, 26, 22, .78); color: #fff; }
.ba__lbl--r { right: 14px; background: var(--green); color: #fff; }

/* --- makety webu kreslené v HTML (žiadne obrázky) ------------------- */

.site { height: 420px; overflow: hidden; }

/* maketa STARÉHO webu — vzhľad rokov 2008 – 2013:
   lesklá modrá hlavička s odrazom, záložkové menu, banner s leskom,
   bočný panel s orámovanými riadkami a vypuklé tlačidlo */
.site--old {
  background: #e9edf1 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='6' height='6'%3E%3Cpath d='M0 6L6 0' stroke='%23dfe4ea' stroke-width='1'/%3E%3C/svg%3E");
  font-family: Verdana, Geneva, Tahoma, "DejaVu Sans", sans-serif;
  font-size: 11px; color: #444;
}
.site--old .s-top {
  position: relative; overflow: hidden;
  display: flex; align-items: center; gap: 9px;
  padding: 11px 13px;
  background: #1f5fa8 linear-gradient(#4a97dd 0%, #2a6db5 50%, #1f5fa8 51%, #17497f 100%);
  border-bottom: 3px solid #10365e;
  color: #fff;
}
/* svetelný odraz cez hornú polovicu — bez neho to nie je „web 2.0“.
   Je to ::before, aby sa vykreslil PRED textom; keby to bolo ::after,
   text by potreboval z-index a ten ho vytiahne nad pravú polovicu
   posuvníka (presne to sa raz stalo). */
.site--old .s-top::before {
  content: ''; position: absolute; left: -10%; right: -10%; top: -60%;
  height: 110%; border-radius: 0 0 50% 50%;
  background: rgba(255, 255, 255, .16);
  pointer-events: none;
}
.site--old .s-logo {
  width: 24px; height: 24px; border-radius: 3px; flex: 0 0 auto;
  background: linear-gradient(#ffffff, #cfe0f2);
  border: 1px solid #10365e;
  box-shadow: inset 0 1px 0 #fff;
}
.site--old .s-brand {
  font: bold 13px/1 Verdana, Geneva, "DejaVu Sans", sans-serif; letter-spacing: .2px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, .45);
  position: relative;
}
.site--old .s-tel { margin-left: auto; font-size: 10px; opacity: .95; position: relative; }
.site--old .s-nav {
  display: flex; gap: 2px;
  padding: 5px 9px 0;
  background: linear-gradient(#f2f5f9, #dbe2ea);
  border-bottom: 1px solid #a9b6c4;
}
.site--old .s-nav span {
  padding: 5px 9px; border: 1px solid #a9b6c4; border-bottom: 0;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(#ffffff, #e4ebf2);
  color: #3d4a58; font-size: 10px;
}
.site--old .s-nav span.on {
  background: #fff; color: #16497f; font-weight: bold;
  box-shadow: inset 0 1px 0 #fff;
}
.site--old .s-banner {
  position: relative; overflow: hidden;
  margin: 9px; height: 58px; border-radius: 3px;
  border: 1px solid #9db5cd;
  background: #b9d3ee linear-gradient(#cfe1f3 0%, #aecbe8 50%, #9cc0e3 51%, #b9d3ee 100%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .6);
  display: flex; align-items: center; padding: 0 13px;
  font: bold 13px/1.2 Verdana, Geneva, "DejaVu Sans", sans-serif; color: #1b4468;
  text-shadow: 0 1px 0 rgba(255, 255, 255, .75);
}
.site--old .s-body { display: flex; gap: 9px; padding: 0 9px 9px; }
.site--old .s-side {
  width: 112px; flex: 0 0 auto;
  border: 1px solid #b3c0cd; border-radius: 3px;
  background: linear-gradient(#ffffff, #eef3f8);
  box-shadow: inset 0 0 0 1px #fff;
  padding: 0; font-size: 10px; overflow: hidden;
}
.site--old .s-side b {
  display: block; color: #fff; font-size: 10px; padding: 6px 8px;
  background: #1f5fa8 linear-gradient(#4a97dd 0%, #2a6db5 50%, #1f5fa8 51%, #17497f 100%);
  text-shadow: 0 1px 1px rgba(0, 0, 0, .35);
}
.site--old .s-side .s-row {
  padding: 6px 8px; border-bottom: 1px solid #dde4ec;
}
.site--old .s-main {
  flex: 1; min-width: 0;
  border: 1px solid #b3c0cd; border-radius: 3px;
  background: #fff; box-shadow: inset 0 0 0 1px #fff;
  padding: 11px;
}
.site--old .s-h {
  font: bold 14px/1.25 Verdana, Geneva, "DejaVu Sans", sans-serif; color: #1b4468;
  padding-bottom: 6px; margin-bottom: 8px; border-bottom: 2px solid #1f5fa8;
}
.site--old .s-l { height: 6px; background: #dfe5ec; margin-bottom: 6px; border-radius: 2px; }
.site--old .s-l.w70 { width: 70%; } .site--old .s-l.w50 { width: 50%; } .site--old .s-l.w85 { width: 85%; }
.site--old .s-btn {
  display: inline-block; margin-top: 9px; padding: 6px 13px;
  border-radius: 3px; border: 1px solid #123b66;
  background: #1f5fa8 linear-gradient(#6fb3ea 0%, #3d8ad4 50%, #1f5fa8 51%, #17497f 100%);
  color: #fff; font: bold 10px/1 Verdana, Geneva, "DejaVu Sans", sans-serif;
  text-shadow: 0 1px 1px rgba(0, 0, 0, .35);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .45), 0 1px 2px rgba(0, 0, 0, .25);
}
.site--old .s-boxy { display: flex; gap: 7px; margin-top: 11px; }
.site--old .s-box {
  flex: 1; border: 1px solid #b3c0cd; border-radius: 3px;
  background: linear-gradient(#ffffff, #f0f4f9);
  box-shadow: inset 0 0 0 1px #fff;
  padding: 7px;
}
.site--old .s-box i {
  display: block; width: 16px; height: 16px; border-radius: 3px;
  background: linear-gradient(#e8f2fc, #c4dcf3); border: 1px solid #a7c6e6;
  margin-bottom: 6px;
}

/* maketa NOVÉHO webu */
.site--new { background: #fff; font-family: var(--sans); }
.site--new .s-top {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 18px; border-bottom: 1px solid var(--line);
}
.site--new .s-logo { width: 24px; height: 24px; border-radius: 7px; background: var(--green); flex: 0 0 auto; }
.site--new .s-navi { margin-left: auto; display: flex; gap: 14px; }
.site--new .s-navi i { display: block; width: 42px; height: 7px; border-radius: 4px; background: var(--paper-2); }
.site--new .s-pill { width: 74px; height: 26px; border-radius: 999px; background: var(--green); }
.site--new .s-hero {
  padding: 26px 18px 18px;
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: 16px; align-items: center;
}
.site--new .s-shot {
  border-radius: 12px; background: var(--green-w);
  border: 1px solid rgba(15, 169, 123, .25);
  aspect-ratio: 4 / 3; display: grid; place-items: center;
}
.site--new .s-shot span {
  width: 34px; height: 34px; border-radius: 10px; background: var(--green); display: block;
}
.site--new .s-h { font: 800 26px/1.15 var(--sans); letter-spacing: -.03em; color: var(--ink); margin-bottom: 10px; }
.site--new .s-h em { font-style: normal; color: var(--green-d); }
.site--new .s-l { height: 8px; background: var(--paper-2); border-radius: 5px; margin-bottom: 8px; }
.site--new .s-l.w70 { width: 70%; } .site--new .s-l.w50 { width: 50%; } .site--new .s-l.w85 { width: 85%; }
.site--new .s-btn {
  display: inline-block; margin-top: 12px; padding: 10px 20px;
  background: var(--green); color: #fff; border-radius: 999px;
  font: 700 12px/1 var(--sans);
}
.site--new .s-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; padding: 18px; }
.site--new .s-card { border: 1px solid var(--line); border-radius: 12px; padding: 12px; }
.site--new .s-card i { display: block; width: 22px; height: 22px; border-radius: 7px; background: var(--green-w); margin-bottom: 10px; }

/* ===================================================================== */
/*  §8  CENNÍK                                                           */
/* ===================================================================== */

.price {
  position: relative;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r);
  padding: clamp(24px, 3vw, 34px);
  display: flex; flex-direction: column;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.price:hover { transform: translateY(-4px); box-shadow: var(--sh-l); }
.price.hi { border-color: var(--green); box-shadow: 0 0 0 3px rgba(15, 169, 123, .12); }
.price__badge {
  position: absolute; top: -13px; left: clamp(24px, 3vw, 34px);
  background: var(--green); color: #fff;
  font: 700 .7rem/1 var(--sans); letter-spacing: .1em; text-transform: uppercase;
  padding: 8px 14px; border-radius: 999px;
}
.price h3 { margin-bottom: .25em; }
.price__who { color: var(--muted); font-size: .9rem; margin-bottom: 18px; }
.price__v {
  font: 800 clamp(2rem, 3vw, 2.6rem)/1 var(--sans);
  letter-spacing: -.035em; color: var(--ink); white-space: nowrap;
}
.price__n { font-size: .82rem; color: var(--muted); margin: 8px 0 20px; }
.price .checks { margin-bottom: 24px; font-size: .93rem; }
.price .btn { margin-top: auto; width: 100%; }

.tbl-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r); background: #fff; }
table.tbl { width: 100%; border-collapse: collapse; min-width: 560px; }
table.tbl th, table.tbl td { text-align: left; padding: 15px 18px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.tbl th { font: 700 .76rem/1 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); background: var(--paper); }
table.tbl tr:last-child td { border-bottom: 0; }
table.tbl td.p { font-weight: 800; color: var(--green-d); white-space: nowrap; }
table.tbl small { display: block; color: var(--muted); font-weight: 400; margin-top: 3px; }

/* ===================================================================== */
/*  §9  PROCES — ČASOVÁ OS                                               */
/* ===================================================================== */

.steps { counter-reset: k; display: grid; gap: 0; }
.step {
  position: relative;
  padding: 0 0 34px 62px;
  counter-increment: k;
}
.step::before {
  content: counter(k, decimal-leading-zero);
  position: absolute; left: 0; top: 0;
  width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--green-w); color: var(--green-d);
  font: 800 .84rem/1 var(--sans);
  border: 1.5px solid rgba(15, 169, 123, .3);
}
.step::after {
  content: ''; position: absolute; left: 21px; top: 46px; bottom: 6px;
  width: 1.5px; background: linear-gradient(var(--line), transparent);
}
.step:last-child { padding-bottom: 0; }
.step:last-child::after { display: none; }
.step h3 { margin-bottom: .3em; }
.step .when {
  display: inline-block; margin-left: 10px; vertical-align: middle;
  font: 700 .7rem/1 var(--sans); letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted); background: var(--paper); padding: 6px 10px; border-radius: 999px;
}
.sec.night .step::before { background: rgba(47, 220, 164, .14); color: var(--green-l); border-color: rgba(47, 220, 164, .3); }
.sec.night .step::after { background: linear-gradient(rgba(255, 255, 255, .18), transparent); }
.sec.night .step .when { background: rgba(255, 255, 255, .08); color: #a9bdb7; }

/* ===================================================================== */
/*  §10  REFERENCIE                                                      */
/* ===================================================================== */

.ref {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.ref:hover { transform: translateY(-4px); box-shadow: var(--sh-l); border-color: rgba(15, 169, 123, .35); }
.ref__img { background: var(--paper-2); aspect-ratio: 16 / 10; overflow: hidden; }
.ref__img img { width: 100%; height: 100%; object-fit: cover; object-position: top center; transition: transform .5s ease; }
.ref:hover .ref__img img { transform: scale(1.04); }
.ref__b { padding: 20px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.ref__b h3 { margin-bottom: .25em; font-size: 1.08rem; }
.ref__u {
  font: 500 .8rem/1.4 var(--mono); color: var(--muted);
  margin-bottom: 8px; overflow-wrap: break-word;
  display: inline-block; padding: 4px 0;
}
.ref__b p { font-size: .93rem; color: var(--muted); }
.ref__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 16px; }
.ref__tags span {
  font: 600 .72rem/1 var(--sans); padding: 7px 10px; border-radius: 999px;
  background: var(--paper); color: var(--muted);
}

/* ===================================================================== */
/*  §11  FAQ                                                             */
/* ===================================================================== */

.faq { border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: #fff; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:last-child { border-bottom: 0; }
.faq summary {
  cursor: pointer; list-style: none;
  padding: 19px 54px 19px 22px; position: relative;
  font-weight: 700; line-height: 1.45;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ''; position: absolute; right: 22px; top: 50%; margin-top: -7px;
  width: 14px; height: 14px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230a7d5b' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") center/contain no-repeat;
  transition: transform var(--t);
}
.faq details[open] summary::after { transform: rotate(180deg); }
.faq summary:hover { background: var(--paper); }
.faq .a { padding: 0 22px 22px; color: var(--muted); }
.sec.night .faq { background: var(--night-2); border-color: rgba(255, 255, 255, .12); }
.sec.night .faq details { border-bottom-color: rgba(255, 255, 255, .12); }
.sec.night .faq summary:hover { background: rgba(255, 255, 255, .05); }
.sec.night .faq .a { color: #a9bdb7; }

/* ===================================================================== */
/*  §12  FORMULÁRE A SPRIEVODCA                                          */
/* ===================================================================== */

.f fieldset { border: 0; margin: 0 0 26px; padding: 0; min-width: 0; }
.f legend { font-weight: 800; font-size: 1.06rem; padding: 0 0 4px; }
.f legend em { color: var(--green-d); font-style: normal; }

.fr { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-bottom: 16px; }
.fr.one { grid-template-columns: 1fr; }
.fr.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.fl { display: block; }
.fl > span { display: block; font-weight: 700; font-size: .92rem; margin-bottom: 7px; }
.fl > span em { color: var(--green-d); font-style: normal; }
.fl .hint { display: block; font-weight: 400; font-size: .82rem; color: var(--muted); margin-top: 6px; }

input[type="text"], input[type="tel"], input[type="email"], input[type="url"],
select, textarea {
  width: 100%; font: inherit; color: var(--ink);
  background: #fff; border: 1.5px solid var(--line); border-radius: var(--r-s);
  padding: 13px 15px;
  transition: border-color var(--t), box-shadow var(--t);
}
textarea { min-height: 118px; resize: vertical; }
select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235d6b66' stroke-width='2.6' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; background-size: 15px;
  padding-right: 40px;
}
input:focus, select:focus, textarea:focus {
  outline: 0; border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(15, 169, 123, .16);
}
input::placeholder, textarea::placeholder { color: #9aa8a3; }

.repeat input + input { margin-top: 8px; }

/* voľby ako karty */
.opts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 12px; }
.opts.one { grid-template-columns: 1fr; }
.opts.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.opt {
  position: relative; display: block; cursor: pointer;
  border: 1.5px solid var(--line); border-radius: var(--r-s);
  padding: 15px 17px 15px 46px;
  background: #fff;
  transition: border-color var(--t), background var(--t), box-shadow var(--t);
}
.opt:hover { border-color: rgba(15, 169, 123, .5); background: #fbfefd; }
.opt input {
  position: absolute; left: 17px; top: 17px;
  width: 18px; height: 18px; accent-color: var(--green); margin: 0;
}
.opt b { display: block; font-size: .95rem; line-height: 1.4; }
.opt small { display: block; color: var(--muted); font-size: .84rem; margin-top: 4px; line-height: 1.5; }
.opt .pr {
  display: inline-block; margin-top: 8px;
  font: 800 .84rem/1 var(--sans); color: var(--green-d); white-space: nowrap;
}
/* .is-on je záloha za :has() pre staršie prehliadače */
.opt.is-on, .opt:has(input:checked) {
  border-color: var(--green); background: var(--green-w);
  box-shadow: 0 0 0 2px rgba(15, 169, 123, .14);
}

.agree {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 16px 18px; background: var(--paper); border-radius: var(--r-s);
  font-size: .9rem; margin: 6px 0 20px;
}
.agree input { width: 19px; height: 19px; flex: 0 0 auto; margin: 1px 0 0; accent-color: var(--green); }

/* honeypot — pole, ktoré človek nikdy nevidí ani nevyplní */
.hp, .len-citacka {
  position: absolute; width: 1px; height: 1px;
  margin: -1px; padding: 0; border: 0;
  clip: rect(0 0 0 0); clip-path: inset(50%);
  overflow: hidden; white-space: nowrap;
}

.msg { padding: 15px 18px; border-radius: var(--r-s); margin-bottom: 20px; font-weight: 600; }
.msg.ok { background: var(--green-w); color: var(--green-d); border: 1px solid rgba(15, 169, 123, .35); }
.msg.err { background: #fdeeee; color: #a93636; border: 1px solid #f0c9c9; }

.skupina-chyba { color: var(--err); font-size: .87rem; font-weight: 600; margin: 10px 0 0; }
.je-chybna .opts { outline: 2px solid var(--err); outline-offset: 6px; border-radius: var(--r-s); }

/* --- sprievodca ----------------------------------------------------- */

.wizard {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r);
  padding: clamp(20px, 3vw, 34px);
  box-shadow: var(--sh);
}
.wz-tabs {
  display: flex; gap: 6px; overflow-x: auto;
  margin: -4px -4px clamp(24px, 3vw, 32px); padding: 4px;
  scrollbar-width: thin;
}
.wz-tab {
  flex: 1 0 auto; min-width: 116px;
  display: flex; flex-direction: column; gap: 4px; align-items: flex-start;
  background: var(--paper); border: 1.5px solid transparent; border-radius: var(--r-s);
  padding: 11px 14px; cursor: pointer; text-align: left;
  font: 600 .86rem/1.3 var(--sans); color: var(--muted);
  transition: background var(--t), color var(--t), border-color var(--t);
}
.wz-tab b { font: 800 .72rem/1 var(--sans); letter-spacing: .1em; color: var(--old); }
.wz-tab.is-done { color: var(--green-d); }
.wz-tab.is-done b { color: var(--green); }
.wz-tab.is-active {
  background: var(--green-w); border-color: var(--green); color: var(--ink);
}
.wz-tab.is-active b { color: var(--green-d); }

.wz-step { margin-bottom: 0 !important; }
.wz-step > legend { font-size: clamp(1.25rem, 2vw, 1.6rem); font-weight: 800; letter-spacing: -.02em; }
.wz-sub { color: var(--muted); font-size: .93rem; margin: 4px 0 22px; max-width: 68ch; }

.wz-total {
  display: grid; gap: 4px;
  background: var(--night); color: #fff;
  border-radius: var(--r); padding: 22px 24px; margin-top: 8px;
}
.wz-total .lbl { font: 700 .72rem/1 var(--sans); letter-spacing: .13em; text-transform: uppercase; color: var(--green-l); }
.wz-total .v { font: 800 clamp(1.7rem, 3vw, 2.2rem)/1.1 var(--sans); letter-spacing: -.03em; white-space: nowrap; }
.wz-total .m { font-weight: 700; color: var(--green-l); }
.wz-total .note { font-size: .82rem; color: #9db3ad; margin-top: 8px; line-height: 1.55; }

.wz-sum { background: var(--paper); border-radius: var(--r); padding: 22px 24px; margin: 8px 0 20px; }
.wz-sum h3 { margin-bottom: 14px; font-size: 1.05rem; }
.wz-sum dl { display: grid; grid-template-columns: minmax(120px, 34%) 1fr; gap: 8px 16px; margin: 0; font-size: .92rem; }
.wz-sum dt { font-weight: 700; color: var(--muted); }
.wz-sum dd { margin: 0; }
.wz-sum .cena {
  display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px;
  margin: 18px 0 0; padding-top: 16px; border-top: 1px solid var(--line);
}
.wz-sum .cena span { font-weight: 700; color: var(--muted); font-size: .9rem; }
.wz-sum .cena b { font: 800 1.35rem/1 var(--sans); color: var(--green-d); white-space: nowrap; }

.wz-nav {
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px;
  margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--line);
}
.wz-count { margin-left: auto; font-size: .85rem; color: var(--muted); font-weight: 600; }

/* ===================================================================== */
/*  §13  PÄTIČKA                                                         */
/* ===================================================================== */

.cta-band {
  background: var(--night); color: #fff;
  padding: clamp(48px, 7vw, 82px) 0;
  position: relative; overflow: hidden;
}
.cta-band::before {
  content: ''; position: absolute; top: -40%; right: -12%; width: 60%; height: 180%;
  background: radial-gradient(closest-side, rgba(15, 169, 123, .25), transparent 70%);
  pointer-events: none;
}
.cta-band .wrap { position: relative; }
.cta-band h2 { color: #fff; max-width: 20ch; }
.cta-band p { color: #a9bdb7; max-width: 56ch; }

.ftr { background: var(--night-2); color: #a9bdb7; padding: clamp(44px, 6vw, 68px) 0 0; }
.ftr__grid {
  display: grid; gap: 32px;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  padding-bottom: 40px;
}
.ftr h4 { color: #fff; font-size: .8rem; letter-spacing: .13em; text-transform: uppercase; margin-bottom: 16px; }
.ftr ul { list-style: none; margin: 0; padding: 0; }
.ftr li { margin-bottom: 6px; }
.ftr li a {
  display: inline-block; padding: 4px 0;   /* dotykový cieľ ≥ 24 px */
  max-width: 100%; overflow-wrap: break-word;   /* dlhý e-mail nesmie vytŕčať */
}
.ftr a { color: #a9bdb7; text-decoration: none; }
.ftr a:hover { color: var(--green-l); }
.ftr__brand img { width: 190px; margin-bottom: 16px; }
.ftr__brand p { font-size: .92rem; max-width: 38ch; }
.ftr__contact { font-size: .95rem; }
.ftr__contact a { color: #fff; font-weight: 600; }
.ftr__bot {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding: 20px 0 26px;
  display: flex; flex-wrap: wrap; gap: 10px 24px; align-items: center;
  font-size: .85rem;
}
.ftr__bot .sep { margin-left: auto; }
.ftr__bot > a { display: inline-block; padding: 4px 0; }   /* dotykový cieľ ≥ 24 px */

/* trojfarebný prúžok — signatúra webu.
   Stredný segment musí byť viditeľný na OBOCH susedných pozadiach:
   na svetlom aj na tmavom. Preto sivá, nie biela ani tmavá. */
.stripe { display: flex; height: 4px; width: 100%; }
.stripe i { flex: 1; display: block; }
.stripe i:nth-child(1) { background: var(--old); }
.stripe i:nth-child(2) { background: #c8cdd4; }
.stripe i:nth-child(3) { background: var(--green); }

/* ===================================================================== */
/*  §14  DROBNOSTI A PRÁVNE STRÁNKY                                      */
/* ===================================================================== */

.crumbs { padding: calc(var(--nav-h) + 18px) 0 0; font-size: .84rem; color: var(--muted); }
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; }
.crumbs li + li::before { content: '/'; margin-right: 8px; color: var(--old); }
.crumbs a { color: var(--muted); text-decoration: none; display: inline-block; padding: 5px 0; }
.crumbs a:hover { color: var(--green-d); text-decoration: underline; }

.page-head { padding: clamp(28px, 4vw, 48px) 0 clamp(24px, 3vw, 40px); }
.page-head.top { padding-top: calc(var(--nav-h) + clamp(28px, 4vw, 48px)); }

.prose { max-width: 74ch; }
.prose h2 { margin-top: 2em; font-size: clamp(1.3rem, 2vw, 1.7rem); }
.prose h3 { margin-top: 1.6em; }
.prose ul, .prose ol { padding-left: 22px; }
.prose li { margin-bottom: 8px; }
.prose table {
  /* table-layout:fixed — bez neho si najširšia bunka vynúti šírku
     tabuľky a pri 360 px vznikne vodorovné rolovanie celej stránky */
  width: 100%; table-layout: fixed; border-collapse: collapse;
  margin: 1.4em 0; font-size: .93rem;
}
.prose th, .prose td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; vertical-align: top; }
.prose th { background: var(--paper); }

.note-box {
  border-left: 4px solid var(--green); background: var(--green-w);
  border-radius: 0 var(--r-s) var(--r-s) 0;
  padding: 18px 20px; margin: 22px 0;
}
.note-box.warn { border-left-color: var(--amber); background: #fff8ea; }

/* ===================================================================== */
/*  §15  STARÁ VERZIA — koža „web z rokov 2008 – 2013"                   */
/*                                                                       */
/*  Nemení sa žiadne HTML ani rozloženie. Prekrýva sa len povrch:        */
/*  písmo, farby, prechody, rámy, tiene a veľkosti rádiusov.             */
/*                                                                       */
/*  ZÁMERNE sa NEmení: šírka `.wrap`, mriežky, odsadenie sekcií ani      */
/*  veľkosti nadpisov. Vďaka tomu zostanú všetky prvky — a hlavne        */
/*  prepínač verzií — na tom istom mieste a návštevník sa po prepnutí    */
/*  nestratí. Rozdiel robí povrch, nie prestavba stránky.                */
/*                                                                       */
/*  Čo z tejto kože robí „rok 2009“:                                     */
/*    · Verdana — písmo, ktoré vtedy malo azda každý druhý web           */
/*    · sýte zvislé prechody a lesk („web 2.0“) na lište aj tlačidlách   */
/*    · rádius 3 px, dvojitý rám (tmavý zvonka, biely zvnútra)           */
/*    · jemná textúra v pozadí stránky namiesto čistej plochy            */
/*    · modrá #1f5fa8 ako akcent, odkazy vždy podčiarknuté               */
/*    · menu ako záložky so zaoblením len hore                           */
/*    · hustejšie sadzba a menšie nadpisy než dnes                       */
/* ===================================================================== */

html[data-skin="stara"] {
  --bg:      #ffffff;
  --paper:   #eef1f5;
  --paper-2: #e2e7ee;
  --ink:     #333333;
  --muted:   #6b7480;
  --line:    #ccd4dd;

  --green:   #1f5fa8;          /* akcent doby: „web 2.0“ modrá */
  --green-d: #16497f;
  --green-l: #7fb2e8;
  --green-w: #e6eff9;

  --night:   #33414f;          /* tmavé sekcie boli bridlicové, nie čierne */
  --night-2: #2a3642;
  --old:     #9aa4b0;

  --r:   3px;
  --r-s: 3px;
  --r-p: 3px;                  /* žiadne pilulky — všetko len mierne zrazené */

  --sh:   0 1px 3px rgba(0, 0, 0, .18);
  --sh-l: 0 2px 5px rgba(0, 0, 0, .22);

  /* Verdana je najsilnejší jediný signál tejto doby — bola predvolená
     voľba na drvivej väčšine vtedajších webov. Je aj širšia, takže sadzba
     sama od seba vyzerá hutnejšie. */
  --sans: Verdana, Geneva, Tahoma, "DejaVu Sans", Arial, sans-serif;
}

/* Sekcie musia striedať biele a sivé pásy. Telo je sivé, takže bežná
   sekcia (bez triedy) by inak splynula s pozadím a stránka by bola jeden
   šedý blok. */
html[data-skin="stara"] .sec { background: #ffffff; }
html[data-skin="stara"] .sec.paper { background: #e7ecf2; }
html[data-skin="stara"] .hero {
  background: #eef2f7 linear-gradient(#f7f9fc, #e4eaf2);
  border-bottom: 1px solid #c3ccd7;
  box-shadow: inset 0 -1px 0 #fff;
}

html[data-skin="stara"] body {
  /* jemná šikmá textúra — čistá plocha je dnešný jav, vtedy mal podklad
     takmer vždy nejaký vzor alebo aspoň prechod */
  background: #e9edf1 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='6' height='6'%3E%3Cpath d='M0 6L6 0' stroke='%23dfe4ea' stroke-width='1'/%3E%3C/svg%3E");
  color: #3a3a3a;
  font-family: var(--sans);
  font-size: 13.5px;
  line-height: 1.5;
}

/* sekcie tiež nie sú ploché — mierny zvislý prechod */
html[data-skin="stara"] .sec { background: #ffffff linear-gradient(#ffffff, #fbfcfd); }
html[data-skin="stara"] .sec.paper { background: #e8edf3 linear-gradient(#e8edf3, #dfe6ee); }

/* hustejšia sadzba — dnešné vzdušné odsadenie je pomerne nový zvyk */
html[data-skin="stara"] .sec { padding: clamp(38px, 5.2vw, 66px) 0; }
html[data-skin="stara"] .sec.tight { padding: clamp(28px, 3.4vw, 44px) 0; }
html[data-skin="stara"] .sec-head { margin-bottom: clamp(20px, 2.6vw, 32px); }
html[data-skin="stara"] .grid { gap: clamp(12px, 1.6vw, 18px); }

/* --- typografia ----------------------------------------------------- */

html[data-skin="stara"] h1,
html[data-skin="stara"] h2,
html[data-skin="stara"] h3,
html[data-skin="stara"] h4 {
  font-family: var(--sans);
  font-weight: bold;
  letter-spacing: 0;
  color: #2b3947;
  text-shadow: 0 1px 0 rgba(255, 255, 255, .8);
}
/* nadpisy boli vtedy výrazne drobnejšie než dnešné „veľké typo“ */
html[data-skin="stara"] h1 { font-size: clamp(1.5rem, 2.2vw, 1.9rem); line-height: 1.25; }
html[data-skin="stara"] .hero h1 { font-size: clamp(1.45rem, 2.05vw, 1.8rem); }
html[data-skin="stara"] h2 { font-size: clamp(1.2rem, 1.9vw, 1.55rem); line-height: 1.28; }
html[data-skin="stara"] h3 { font-size: .98rem; }
html[data-skin="stara"] .wz-step > legend { font-size: 1.15rem; }
html[data-skin="stara"] .f legend { font-size: .95rem; }
html[data-skin="stara"] .lead { font-size: .92rem; line-height: 1.6; }
html[data-skin="stara"] .hero__price b { font-size: 1.45rem; }
html[data-skin="stara"] .price__v { font-size: 1.6rem; }
html[data-skin="stara"] .stat b { font-size: 1.5rem; }
html[data-skin="stara"] h2 {
  /* nadpis sekcie mal pod sebou vlastný prúžok, nie len tenkú linku */
  padding-bottom: 9px;
  border-bottom: 3px solid #1f5fa8;
  box-shadow: 0 1px 0 #ffffff;
}
html[data-skin="stara"] .sec-head.center h2 { border-bottom: 0; }
html[data-skin="stara"] .lead { color: #5a6673; }

html[data-skin="stara"] a { color: #16497f; text-decoration: underline; }
/* Preskakovací odkaz leží na tmavom podklade — bez tohto by zdedil modrú
   farbu odkazov a bol by prakticky nečitateľný. */
html[data-skin="stara"] .skip { color: #fff; background: #26323f; }

/* POZOR: pravidlá pre nadpisy a tlačidlá vyššie majú vyššiu špecificitu
   než `.sec.night h2` a `.cta-band .btn-ghost` z §13 a §4 — bez týchto
   výnimiek by na tmavých pásoch ostal tmavý text na tmavom podklade.
   (Sweep to odhalil ako „KONTRAST“, na obrazovke bol nadpis neviditeľný.) */
html[data-skin="stara"] .sec.night h2,
html[data-skin="stara"] .sec.night h3,
html[data-skin="stara"] .sec.night h4,
html[data-skin="stara"] .cta-band h2 { color: #ffffff; text-shadow: none; }
html[data-skin="stara"] .sec.night .lead,
html[data-skin="stara"] .sec.night .muted,
html[data-skin="stara"] .cta-band p { color: #c2d0de; }
html[data-skin="stara"] .sec.night .card { color: #c2d0de; }
html[data-skin="stara"] .sec.night .btn-ghost,
html[data-skin="stara"] .cta-band .btn-ghost,
html[data-skin="stara"] .drawer .btn-ghost {
  background: linear-gradient(rgba(255, 255, 255, .18), rgba(255, 255, 255, .06));
  border-color: rgba(255, 255, 255, .4);
  color: #ffffff;
  text-shadow: 0 1px 1px rgba(0, 0, 0, .35);
}
html[data-skin="stara"] .sec.night .btn-ghost:hover,
html[data-skin="stara"] .cta-band .btn-ghost:hover,
html[data-skin="stara"] .drawer .btn-ghost:hover {
  background: linear-gradient(rgba(255, 255, 255, .3), rgba(255, 255, 255, .14));
  border-color: #fff; color: #fff;
}
html[data-skin="stara"] .step .when { background: rgba(255, 255, 255, .1); }
html[data-skin="stara"] .sec.night .step::before {
  background: rgba(255, 255, 255, .14); border-color: rgba(255, 255, 255, .28); color: #bcd9f5;
}
html[data-skin="stara"] a:hover { color: #c0392b; }
html[data-skin="stara"] .btn, html[data-skin="stara"] .nl,
html[data-skin="stara"] .brand, html[data-skin="stara"] .wz-tab,
html[data-skin="stara"] .opt, html[data-skin="stara"] .ref { text-decoration: none; }

/* zvýraznená časť nadpisu — vtedy sa to riešilo farbou, nie linkou */
html[data-skin="stara"] .uline {
  background-image: none;
  color: #2a6db5;
  padding-bottom: 0;
}

html[data-skin="stara"] .eyebrow {
  background: linear-gradient(#ffffff, #dde5ee);
  border: 1px solid #a9b6c4;
  border-radius: 2px;
  color: #5a6673;
  font-size: .7rem;
  letter-spacing: .08em;
  padding: 6px 11px;
  box-shadow: inset 0 1px 0 #fff;
  text-shadow: 0 1px 0 #fff;
}
html[data-skin="stara"] .sec.night .eyebrow {
  background: rgba(255, 255, 255, .12);
  border-color: rgba(255, 255, 255, .25);
  color: #cfe0f2;
  text-shadow: none;
  box-shadow: none;
}

/* --- hlavička ------------------------------------------------------- */

html[data-skin="stara"] .hdr {
  background: #eef2f7 linear-gradient(#ffffff 0%, #f2f5f9 50%, #dde4ec 100%);
  border-bottom: 3px solid #1f5fa8;
  box-shadow: 0 2px 4px rgba(0, 0, 0, .14);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
html[data-skin="stara"] .hdr.is-stuck {
  background: #eef2f7 linear-gradient(#ffffff 0%, #f2f5f9 50%, #dde4ec 100%);
  box-shadow: 0 3px 6px rgba(0, 0, 0, .2);
}
html[data-skin="stara"] .hdr__p { display: none; }   /* prúžok priebehu vtedy neexistoval */
html[data-skin="stara"] .brand__t { color: #2b3947; text-shadow: 0 1px 0 #fff; }
html[data-skin="stara"] .brand__t i { color: #2a6db5; }

/* menu ako záložky — plávajúci ukazovateľ nahradí aktívna záložka */
html[data-skin="stara"] .nav__ind { display: none; }
html[data-skin="stara"] .nl {
  border: 1px solid transparent;
  border-radius: 3px 3px 0 0;      /* záložka — zaoblená len hore */
  font-size: .82rem;
  padding: 9px 11px;
  color: #3d4a58;
}
html[data-skin="stara"] .nl:hover {
  background: linear-gradient(#ffffff, #e4eaf1);
  border-color: #c6cfd9;
  text-decoration: none;
}
html[data-skin="stara"] .nl[aria-current="page"] {
  background: linear-gradient(#ffffff, #d7e2ee);
  border-color: #a9b6c4;
  border-bottom-color: transparent;
  color: #16497f;
  box-shadow: inset 0 1px 0 #fff;
  font-weight: bold;
}
/* text-roll je efekt novej doby — druhá kópia sa nikam neposúva */
html[data-skin="stara"] .nl-roll { transform: none !important; }

html[data-skin="stara"] .burger {
  background: linear-gradient(#ffffff, #e4eaf1);
  border-color: #c6cfd9;
  border-radius: 3px;
}
html[data-skin="stara"] .drawer { background: #2b3745; }
html[data-skin="stara"] .drawer a { font-size: 1.1rem; color: #fff; }
html[data-skin="stara"] .drawer a[aria-current="page"] { color: #9fc7ee; }
/* telefón a e-mail v pätičke mobilného menu — tmavomodrá farba odkazov
   by na tmavom paneli splynula s pozadím */
html[data-skin="stara"] .drawer__foot { color: #b7c6d6; }
html[data-skin="stara"] .drawer__foot a { color: #9fc7ee; }

/* --- tlačidlá: lesklé, s prechodom a vnútorným svetlom --------------- */

html[data-skin="stara"] .btn {
  border-radius: 3px;
  border-width: 1px;
  font-size: .8rem;
  padding: 9px 16px;
  text-shadow: 0 1px 1px rgba(0, 0, 0, .3);
  /* dvojitá hrana: biele svetlo hore, tmavý rám zvonka — presne to robilo
     vtedajšie tlačidlo „vypuklým“ */
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .45),
              inset 0 -1px 0 rgba(0, 0, 0, .12),
              0 1px 2px rgba(0, 0, 0, .25);
}
html[data-skin="stara"] .btn:hover { transform: none; }
html[data-skin="stara"] .btn::after { display: none; }   /* prebehnutie svetla je dnešný efekt */

html[data-skin="stara"] .btn-primary,
html[data-skin="stara"] .btn-cta {
  /* zlom v strede prechodu = „lesk“, poznávacie znamenie doby */
  background: #1f5fa8 linear-gradient(#6fb3ea 0%, #3d8ad4 50%, #1f5fa8 51%, #17497f 100%);
  border-color: #123b66;
  color: #fff;
}
html[data-skin="stara"] .btn-primary:hover,
html[data-skin="stara"] .btn-cta:hover {
  background: #2a6db5 linear-gradient(#82c0f0 0%, #4a97dd 50%, #2a6db5 51%, #1d5590 100%);
  color: #fff;
}
html[data-skin="stara"] .btn-dark {
  background: #3c4a58 linear-gradient(#71818f 0%, #4e5d6b 50%, #3c4a58 51%, #2f3b47 100%);
  border-color: #262f38;
  color: #fff;
}
html[data-skin="stara"] .btn-dark:hover { background: linear-gradient(#697a8c, #45525f); color: #fff; }
html[data-skin="stara"] .btn-ghost {
  background: #eef2f7 linear-gradient(#ffffff 0%, #f4f7fa 50%, #e2e9f1 51%, #d5dee8 100%);
  border-color: #a9b6c4;
  color: #3d4a58;
  text-shadow: 0 1px 0 #fff;
}
html[data-skin="stara"] .btn-ghost:hover {
  background: linear-gradient(#ffffff, #d8e1ea);
  border-color: #aab7c5;
  color: #1a5fa8;
}
html[data-skin="stara"] .btn-lg { padding: 11px 20px; font-size: .86rem; }

/* --- karty a plochy ------------------------------------------------- */

html[data-skin="stara"] .card,
html[data-skin="stara"] .price,
html[data-skin="stara"] .stat,
html[data-skin="stara"] .ref,
html[data-skin="stara"] .ba-col,
html[data-skin="stara"] .wizard,
html[data-skin="stara"] .faq,
html[data-skin="stara"] .wz-sum,
html[data-skin="stara"] .tbl-wrap,
html[data-skin="stara"] .agree,
html[data-skin="stara"] .note-box {
  border-radius: 3px;
  /* dvojitý rám: tmavší zvonka, biela linka zvnútra */
  border: 1px solid #b3c0cd;
  background: #f8fafc linear-gradient(#ffffff, #f2f6fa);
  box-shadow: inset 0 0 0 1px #ffffff, 0 1px 3px rgba(0, 0, 0, .13);
}
html[data-skin="stara"] .card:hover,
html[data-skin="stara"] .price:hover,
html[data-skin="stara"] .ref:hover {
  transform: none;
  border-color: #aab7c5;
  box-shadow: 0 2px 5px rgba(0, 0, 0, .12);
}
html[data-skin="stara"] .card.old { background: linear-gradient(#f4f6f9, #e9edf2); }
html[data-skin="stara"] .sec.night .card {
  background: #37475a; border-color: #46586d; box-shadow: none;
}

html[data-skin="stara"] .ico {
  border-radius: 3px;
  width: 40px; height: 40px;
  background: linear-gradient(#f0f7ff 0%, #dceaf8 50%, #c9dff4 51%, #bad6f1 100%);
  border: 1px solid #a7c6e6;
  color: #16497f;
  box-shadow: inset 0 1px 0 #fff;
}
html[data-skin="stara"] .ico svg { width: 19px; height: 19px; }
html[data-skin="stara"] .sec.night .ico {
  background: rgba(255, 255, 255, .12); border-color: rgba(255, 255, 255, .2); color: #bcd9f5;
}

html[data-skin="stara"] .price__badge {
  border-radius: 2px;
  background: #e08c00 linear-gradient(#ffcf5a 0%, #f5a623 50%, #e08c00 51%, #c97e00 100%);
  border: 1px solid #a86800;
  color: #fff;
  text-shadow: 0 1px 1px rgba(0, 0, 0, .3);
  letter-spacing: .06em;
}
html[data-skin="stara"] .price.hi { border-color: #2a6db5; box-shadow: 0 0 0 2px #d7e6f7; }
html[data-skin="stara"] .price__v,
html[data-skin="stara"] .stat b,
html[data-skin="stara"] .wz-sum .cena b,
html[data-skin="stara"] table.tbl td.p,
html[data-skin="stara"] .hero__price b { color: #1a5fa8; }

/* odškrtnutie: vtedy sa kreslilo znakom, nie vyplneným kolieskom */
html[data-skin="stara"] .checks li::before {
  background: none;
  content: '\2713';
  width: auto; height: auto; top: 0;
  color: #3f9142; font-weight: bold; font-size: .95em;
}
html[data-skin="stara"] .checks.crosses li::before { content: '\2715'; color: #c0392b; }

html[data-skin="stara"] .ba-col.after { background: #e4eef9 linear-gradient(#eaf2fb, #dbe9f8); border-color: #bcd4ec; }
html[data-skin="stara"] .ba-col .tag { border-radius: 3px; }
html[data-skin="stara"] .ba-col.after .tag {
  background: #2a6db5 linear-gradient(#4a90d9, #2a6db5);
  text-shadow: 0 1px 1px rgba(0, 0, 0, .25);
}

/* odkrývanie pri scrollovaní je dnešný efekt — vtedy tam bolo všetko hneď */
html[data-skin="stara"] .rv { opacity: 1 !important; transform: none !important; }

/* --- pásy, pätička, prúžok ------------------------------------------ */

html[data-skin="stara"] .sec.night,
html[data-skin="stara"] .cta-band {
  background: #33414f linear-gradient(#3b4a5a, #2b3745);
  border-top: 1px solid #4c5e70;
  border-bottom: 1px solid #212b35;
}
html[data-skin="stara"] .cta-band::before,
html[data-skin="stara"] .hero::before { display: none; }   /* mäkké žiary sú dnešné */
html[data-skin="stara"] .ftr {
  background: #2a3642 linear-gradient(#323f4d, #232e3a);
  border-top: 4px solid #1f5fa8;
}
html[data-skin="stara"] .ftr h4 { color: #bcd9f5; }
html[data-skin="stara"] .ftr a { color: #cfd8e2; }
html[data-skin="stara"] .ftr a:hover { color: #7fb2e8; }
html[data-skin="stara"] .stripe i:nth-child(1) { background: #9aa4b0; }
html[data-skin="stara"] .stripe i:nth-child(2) { background: #c8cdd4; }
html[data-skin="stara"] .stripe i:nth-child(3) { background: #1f5fa8; }
html[data-skin="stara"] .stripe { height: 5px; }

/* --- formuláre ------------------------------------------------------ */

html[data-skin="stara"] input[type="text"],
html[data-skin="stara"] input[type="tel"],
html[data-skin="stara"] input[type="email"],
html[data-skin="stara"] select,
html[data-skin="stara"] textarea {
  /* vpadnuté pole s výraznejším vnútorným tieňom — vtedajší štandard */
  border: 1px solid #94a3b2;
  border-top-color: #7d8d9d;
  border-radius: 2px;
  padding: 7px 9px;
  box-shadow: inset 0 2px 3px rgba(0, 0, 0, .14);
  font-size: .88rem;
}
html[data-skin="stara"] input:focus,
html[data-skin="stara"] select:focus,
html[data-skin="stara"] textarea:focus {
  border-color: #2a6db5;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, .08), 0 0 4px rgba(42, 109, 181, .5);
}
html[data-skin="stara"] .opt {
  border-radius: 3px;
  border-color: #b3c0cd;
  background: linear-gradient(#ffffff, #f1f5f9);
  box-shadow: inset 0 0 0 1px #fff;
  padding-block: 11px;
}
html[data-skin="stara"] .opt.is-on,
html[data-skin="stara"] .opt:has(input:checked) {
  background: linear-gradient(#eaf2fb, #d8e7f7);
  border-color: #2a6db5;
  box-shadow: inset 0 1px 0 #fff;
}
html[data-skin="stara"] .opt input { accent-color: #2a6db5; }
html[data-skin="stara"] .opt .pr { color: #1a5fa8; }
html[data-skin="stara"] .agree input { accent-color: #2a6db5; }

/* záložky sprievodcu — vtedajší štýl „tabov“ */
html[data-skin="stara"] .wz-tab {
  border-radius: 3px 3px 0 0;
  background: linear-gradient(#ffffff 0%, #f0f4f8 50%, #dfe6ee 51%, #d3dce6 100%);
  border: 1px solid #a9b6c4;
  color: #5a6673;
  font-size: .8rem;
}
html[data-skin="stara"] .wz-tab.is-active {
  background: linear-gradient(#ffffff, #eaf2fb);
  border-color: #2a6db5;
  color: #1a5fa8;
}
html[data-skin="stara"] .wz-tab.is-active b,
html[data-skin="stara"] .wz-tab.is-done b { color: #2a6db5; }
html[data-skin="stara"] .wz-total {
  background: #2b3846 linear-gradient(#45566a 0%, #374555 50%, #2b3846 51%, #232e3a 100%);
  border: 1px solid #1d2732;
  border-radius: 3px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .12);
}
html[data-skin="stara"] .wz-total .lbl,
html[data-skin="stara"] .wz-total .m { color: #9fc7ee; }
html[data-skin="stara"] .msg { border-radius: 3px; }
html[data-skin="stara"] .msg.ok {
  background: linear-gradient(#eaf6ea, #ddeedd); border-color: #b6d7b6; color: #2f6b32;
}

/* --- posuvník predtým / potom --------------------------------------- */

html[data-skin="stara"] .ba { border-radius: 3px; border-color: #a9b6c4; }
html[data-skin="stara"] .ba__handle { background: #1f5fa8; }
html[data-skin="stara"] .ba__handle::after { background-color: #1f5fa8; border-radius: 3px; }
html[data-skin="stara"] .ba__lbl { border-radius: 2px; }
html[data-skin="stara"] .ba__lbl--r {
  background: #1f5fa8 linear-gradient(#4a97dd 0%, #2a6db5 50%, #1f5fa8 51%, #17497f 100%);
}


/* prepínač v hero — ten sa starej kože drží (na rozdiel od plávajúceho
   v §15b, ktorý musí zostať rovnaký v oboch verziách).
   Rám aktívneho tlačidla je `inset box-shadow`, nie `border` — border by
   zmenil jeho rozmer a posunul susedné tlačidlo. */
html[data-skin="stara"] .swap {
  background: linear-gradient(#f2f5f9, #dde4ec);
  border: 1px solid #a9b6c4;
  border-radius: 3px;
  padding: 3px;
  box-shadow: inset 0 1px 0 #fff;
}
html[data-skin="stara"] .swap button {
  border-radius: 2px;
  font-size: .78rem;
  padding: 8px 13px;
  color: #3d4a58;
  text-shadow: 0 1px 0 #fff;
}
html[data-skin="stara"] .swap button[aria-pressed="true"] {
  background: linear-gradient(#ffffff, #eef3f8);
  box-shadow: inset 0 0 0 1px #a9b6c4, inset 0 1px 0 #fff;
  color: #16497f;
  font-weight: bold;
}

/* ===================================================================== */
/*  §15c  OBMEDZENIA DOBY — čo stará verzia zámerne NEVIE                */
/*                                                                       */
/*  Rozdiel nie je len v tom, ako web vyzerá, ale aj v tom, čo vie.      */
/*  Vtedy neexistovalo responzívne rozloženie, lepiace menu ani plynulé  */
/*  prechody — a keby ich stará koža mala, ukážka by klamala.            */
/*                                                                       */
/*  Zoznam týchto obmedzení je pre návštevníka vypísaný v `.retro-note`  */
/*  (build.py → retro_upozornenie()), aby si nemyslel, že je web         */
/*  pokazený.                                                            */
/* ===================================================================== */

/* --- 1. pevná šírka, žiadna responzívnosť --------------------------- */
/* Toto je najdôležitejšie obmedzenie celej ukážky. Vtedajší web mal
   pevných ~980 px a na telefóne sa posúval do strán. */
html[data-skin="stara"] body { min-width: 1010px; }
html[data-skin="stara"] .wrap { width: 980px; max-width: none; }

/* mriežky sa pri zúžení okna nesmú zalamovať — presne to vtedy nešlo.
   Špecificita (0,1,1) prebije mediálne dotazy v §16, nech sú kdekoľvek. */
html[data-skin="stara"] .hero__grid { grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr); }
html[data-skin="stara"] .g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
html[data-skin="stara"] .g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
html[data-skin="stara"] .g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
html[data-skin="stara"] .stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
html[data-skin="stara"] .ba-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
html[data-skin="stara"] .ftr__grid { grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); }
html[data-skin="stara"] .btns .btn { width: auto; }

/* --- 2. menu sa pri rolovaní nedrží hore ---------------------------- */
html[data-skin="stara"] .hdr { position: static; height: auto; }
html[data-skin="stara"] .hdr.is-stuck { height: auto; }
/* Verdana je široká a pri pevných 980 px sa značka + menu + tlačidlo
   do jedného riadka nezmestili — tlačidlo vytŕčalo z lišty von.
   Riadok sa preto smie zalomiť a menu je o kúsok tesnejšie. */
html[data-skin="stara"] .hdr__in {
  flex-wrap: wrap; height: auto; gap: 6px 12px; padding-block: 9px;
}
html[data-skin="stara"] .nl { padding: 8px 8px; font-size: .78rem; }
html[data-skin="stara"] .hdr .btn-cta { padding: 8px 13px; font-size: .76rem; margin-left: 6px; }
html[data-skin="stara"] .brand__t { font-size: .98rem; }
html[data-skin="stara"] .hero { padding-top: clamp(30px, 4vw, 54px); }
html[data-skin="stara"] .crumbs { padding-top: 16px; }
html[data-skin="stara"] .page-head.top { padding-top: clamp(24px, 3vw, 40px); }
html[data-skin="stara"] [id] { scroll-margin-top: 8px; }

/* --- 3. mobilné menu neexistuje — odkazy sa len zalomia ------------- */
html[data-skin="stara"] .nav { display: flex; }
html[data-skin="stara"] .hdr .btn-cta { display: inline-flex; }
html[data-skin="stara"] .burger { display: none; }
html[data-skin="stara"] .drawer { display: none; }

/* --- 4. žiadne plynulé prechody ani odkrývanie ---------------------- */
/* Prepínač verzií je výnimka — ten musí zostať plynulý, patrí dnešku. */
html[data-skin="stara"] *:not(.swap-fix):not(.swap-fix *) {
  transition: none !important;
  animation: none !important;
}
html[data-skin="stara"] { scroll-behavior: auto; }

/* --- 5. posuvník porovnania nefunguje — dva obrázky pod sebou ------- */
html[data-skin="stara"] .ba {
  display: grid; gap: 10px;
  background: transparent; border: 0; box-shadow: none;
  /* BEZ tohto sa na mobile nedalo vrátiť doľava: pan-y zakazuje vodorovné
     posúvanie stránky prstom nad prvkom, a v starej verzii je tento blok
     vysoký cez celú obrazovku. */
  touch-action: auto;
}
/* pre istotu aj na celom tele — pevná šírka bez možnosti posunu späť
   je najhoršia chyba, akú môže táto ukážka mať */
html[data-skin="stara"] body { touch-action: pan-x pan-y; }
html[data-skin="stara"] .ba__pane {
  position: static; clip-path: none;
  border: 1px solid #a9b6c4; border-radius: 3px; overflow: hidden;
}
html[data-skin="stara"] .ba__handle,
html[data-skin="stara"] .ba input[type="range"] { display: none; }
html[data-skin="stara"] .ba__lbl {
  position: static; display: block; width: max-content;
  margin-bottom: -1px; border-radius: 3px 3px 0 0;
}
/* poradie musí byť určené VŠETKÝM štyrom prvkom, inak sa obe menovky
   zoradia nad seba a makety zostanú pod nimi */
html[data-skin="stara"] .ba__lbl--l   { order: 1; }
html[data-skin="stara"] .ba__pane--old { order: 2; }
html[data-skin="stara"] .ba__lbl--r   { order: 3; margin-top: 8px; }
html[data-skin="stara"] .ba__pane--new { order: 4; }
html[data-skin="stara"] .site { height: auto; }

/* v rozloženom posuvníku je maketa na celú šírku stĺpca, takže nadpis
   v nej treba zmenšiť — inak sa láme na štyri riadky */
html[data-skin="stara"] .site--new .s-h { font-size: 20px; }
html[data-skin="stara"] .site--new .s-hero { grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr); }

/* text hore, nie na stred — zarovnávanie na stred stĺpcov je dnešný zvyk
   a v úzkom rozložení robí hore veľkú dieru */
html[data-skin="stara"] .hero__grid { align-items: start; }

/* poznámka o prepínači musí ladiť s kožou, v ktorej práve je */
html[data-skin="stara"] .swap-hint {
  background: #fffaf0;
  border: 1px solid #e5c98f;
  border-left: 4px solid #d99b1f;
  border-radius: 3px;
  color: #5c4a1e;
}
html[data-skin="stara"] .swap-hint__i { color: #b0790f; }

/* --- 6. otázky sú rozbalené a nedajú sa zbaliť ---------------------- */
/* Rozbaľovacie sekcie prišli až s <details>; skript ich preto v starej
   koži otvorí a značka „šípka“ zmizne. */
html[data-skin="stara"] .faq summary { cursor: default; font-weight: bold; }
html[data-skin="stara"] .faq summary::after { display: none; }
html[data-skin="stara"] .faq summary:hover { background: transparent; }
html[data-skin="stara"] .faq .a { padding-top: 0; }

/* ===================================================================== */
/*  §15b  PLÁVAJÚCI PREPÍNAČ VERZIÍ                                      */
/*                                                                       */
/*  Jediný ovládací prvok, ktorý je v OBOCH kožách na presne rovnakom    */
/*  mieste a vyzerá rovnako. Kotví sa k oknu, nie k obsahu, takže ho     */
/*  prestavba stránky nemôže posunúť — po prepnutí ho návštevník nájde   */
/*  tam, kde naň klikol. Preto sa naň zámerne NEvzťahuje stará koža.     */
/* ===================================================================== */

.swap-fix {
  position: fixed;
  right: clamp(14px, 2vw, 26px);
  bottom: clamp(14px, 2vw, 26px);
  z-index: 300;
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px;
  background: #ffffff;
  border: 1px solid #dde7e3;
  border-radius: 999px;
  box-shadow: 0 2px 6px rgba(12, 26, 22, .1), 0 12px 32px rgba(12, 26, 22, .16);
  font: 400 14px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}
.swap-fix__lbl {
  font-weight: 700; font-size: .74rem; letter-spacing: .1em;
  text-transform: uppercase; color: #5d6b66;
  padding-left: 6px;
}
.swap-fix__in {
  display: flex; gap: 4px;
  background: #f1f6f4; border-radius: 999px; padding: 4px;
}
.swap-fix button {
  appearance: none; border: 0; cursor: pointer; background: transparent;
  color: #5d6b66; font: 700 13px/1 inherit;
  padding: 9px 14px; border-radius: 999px;
  transition: background .2s, color .2s, box-shadow .2s;
  white-space: nowrap;
}
.swap-fix button:hover { color: #0c1a16; }
.swap-fix button[aria-pressed="true"] {
  background: #ffffff; color: #0c1a16;
  box-shadow: 0 1px 3px rgba(12, 26, 22, .16);
}
.swap-fix button[data-skin-btn="nova"][aria-pressed="true"] { color: #0a7d5b; }
.swap-fix button[data-skin-btn="stara"][aria-pressed="true"] { color: #4a5560; }

/* stará koža sa naň nesmie dostať — musí zostať rovnaký */
html[data-skin="stara"] .swap-fix,
html[data-skin="stara"] .swap-fix * {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif !important;
}
html[data-skin="stara"] .swap-fix {
  background: #ffffff !important;
  border: 1px solid #dde7e3 !important;
  border-radius: 999px !important;
  box-shadow: 0 2px 6px rgba(12, 26, 22, .1), 0 12px 32px rgba(12, 26, 22, .16) !important;
}
html[data-skin="stara"] .swap-fix__in {
  background: #f1f6f4 !important; border-radius: 999px !important; padding: 4px !important;
}
html[data-skin="stara"] .swap-fix button {
  background: transparent !important; border: 0 !important; border-radius: 999px !important;
  padding: 9px 14px !important; color: #5d6b66 !important;
  font: 700 13px/1 inherit !important; text-shadow: none !important; box-shadow: none !important;
}
html[data-skin="stara"] .swap-fix button[aria-pressed="true"] {
  background: #ffffff !important; color: #4a5560 !important;
  box-shadow: 0 1px 3px rgba(12, 26, 22, .16) !important;
}
html[data-skin="stara"] .swap-fix__lbl { color: #5d6b66 !important; text-shadow: none !important; }

@media (max-width: 700px) {
  .swap-fix {
    left: 10px; right: 10px; bottom: 10px;
    justify-content: center; gap: 8px; padding: 8px;
  }
  .swap-fix__lbl { display: none; }
  .swap-fix__in { flex: 1; }
  .swap-fix button { flex: 1; }
}


/* ===================================================================== */
/*  §16  RESPONZÍVNOSŤ, POHYB, TLAČ                                      */
/* ===================================================================== */

@media (max-width: 1080px) {
  .hero__grid { grid-template-columns: 1fr; }
  .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ftr__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 960px) {
  .nav, .hdr .btn-cta { display: none; }
  .burger { display: flex; }
  .g3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .wz-sum dl { grid-template-columns: 1fr; gap: 2px 0; }
  .wz-sum dd { margin-bottom: 10px; }
}

@media (max-width: 780px) {
  .g2, .g3, .g4 { grid-template-columns: 1fr; }
  .ba-cols { grid-template-columns: 1fr; }
  .fr, .fr.three { grid-template-columns: 1fr; }
  .opts, .opts.three { grid-template-columns: 1fr; }
  .site { height: 340px; }
  .ftr__bot .sep { margin-left: 0; }
}

/* Pod 640 px nemá deliaci jazdec zmysel: obe polovice sú také úzke, že
   sa v nich nedá nič prečítať. Ukážeme makety pod sebou — rovnako ako
   v starej verzii. Popisok sa mení spolu s tým (`.len-uzke`). */
@media (max-width: 640px) {
  .ba {
    display: grid; gap: 10px;
    background: transparent; border: 0; box-shadow: none;
    touch-action: auto;
  }
  .ba__pane {
    position: static; clip-path: none;
    border: 1px solid var(--line); border-radius: var(--r-s); overflow: hidden;
  }
  .ba__handle, .ba input[type="range"] { display: none; }
  .ba__lbl {
    position: static; display: block; width: max-content;
    margin-bottom: -1px; border-radius: var(--r-s) var(--r-s) 0 0;
  }
  .ba__lbl--l    { order: 1; }
  .ba__pane--old { order: 2; }
  .ba__lbl--r    { order: 3; margin-top: 8px; }
  .ba__pane--new { order: 4; }
  /* `.ba .site`, nie `.site` — neskorší dotaz pre 560 px nastavuje
     height:300px a pri rovnakej špecificite by vyhral poradím. */
  .ba .site { height: auto; }
  .site--new .s-hero { grid-template-columns: 1fr; }
  .site--new .s-shot { display: none; }
}

.len-uzke { display: none; }
@media (max-width: 640px) {
  .len-siroke { display: none; }
  .len-uzke { display: block; }
}

@media (max-width: 560px) {
  .stats { grid-template-columns: 1fr; }
  .site--old .s-brand { font-size: 11px; }
  .site--old .s-tel { display: none; }
  .site--old .s-banner { font-size: 11px; height: 46px; }
  .site--old .s-side { width: 78px; }
  .site--new .s-h { font-size: 19px; }
  .site--new .s-hero { padding: 16px 12px 12px; }
  .prose th, .prose td { padding: 9px 10px; font-size: .88rem; }
  .ftr__grid { grid-template-columns: 1fr; }
  .btns .btn { width: 100%; }
  .swap { width: 100%; }
  .swap button { flex: 1; }
  .site { height: 300px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important; animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .rv { opacity: 1; transform: none; }
}

@media print {
  .hdr, .drawer, .burger, .cta-band, .swap-wrap, .swap-fix, .ba__handle { display: none !important; }
  body { padding-bottom: 0; }
  body { background: #fff; }
  .wrap { max-width: none; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: .8em; color: #555; }
}

/* ===================================================================== */
/*  §17  DOPLNKY K ROZLOŽENIU                                            */
/* ===================================================================== */

/* výzva na prepnutie verzie — nie je to ovládač, len ukazovateľ */
.swap-hint {
  /* NIE flex — <b> vnútri vety by sa stalo samostatnou položkou
     a text by sa rozpadol do stĺpcov. Ikona je preto odsadená
     absolútne, nie medzerou vo flexe. */
  position: relative;
  max-width: 56ch; margin: 0 0 24px;
  padding: 13px 16px 13px 42px;
  background: var(--green-w);
  border: 1px solid rgba(15, 169, 123, .3);
  border-radius: var(--r-s);
  font-size: .92rem; line-height: 1.55; color: var(--ink);
}
.swap-hint__i {
  position: absolute; left: 15px; top: 12px;
  font-size: 1.15rem; line-height: 1.4; color: var(--green-d);
}

/* panel obmedzení — v novej verzii sa nezobrazuje vôbec */
.retro-only { display: none; }
html[data-skin="stara"] .retro-only { display: block; }
.nova-only { display: block; }
html[data-skin="stara"] .nova-only { display: none; }

.retro-note {
  margin: 0 0 clamp(24px, 3vw, 36px);
  padding: 20px 22px;
  background: #fffaf0;
  border: 1px solid #e5c98f;
  border-left: 5px solid #d99b1f;
  border-radius: 3px;
  box-shadow: inset 0 1px 0 #fff;
}
.retro-note h3 { margin-bottom: .4em; color: #8a5a00; }
.retro-note p { font-size: .92rem; color: #6b5320; }
.retro-note ul { margin: 12px 0 0; padding-left: 20px; font-size: .92rem; }
.retro-note li { margin-bottom: 7px; }

/* Miesto pre plávajúci prepínač — len na stránke, kde naozaj je.
   Odsadenie patrí DOVNÚTRA pätičky, nie na <body>: padding na tele
   vykreslí pod pätičkou pruh farby pozadia, čo vyzerá ako biele miesto
   na konci stránky. Takto je priestor tmavý ako zvyšok pätičky. */
.je-demo .ftr__bot { padding-bottom: 104px; }
@media (max-width: 700px) { .je-demo .ftr__bot { padding-bottom: 96px; } }

/* --- dotykové ciele a zarovnanie na malých obrazovkách -------------- */

/* logo v lište bolo vysoké 29 px — na prst málo */
.brand { padding-block: 7px; }

/* adresa webu pod referenciou */
.ref__u { padding: 7px 0; }

@media (max-width: 700px) {
  /* Cena a jej popis boli na jednom riadku zarovnané na účiaru, takže
     druhý riadok popisu sa zalomil pod „400 €“ a text pôsobil rozhodene.
     Na mobile ich dáme pod seba. */
  .hero__price {
    display: block;
    margin-bottom: 20px;
  }
  .hero__price b { display: block; font-size: 1.9rem; line-height: 1.1; }
  .hero__price span { display: block; margin-top: 6px; max-width: 34ch; }

  /* Prepínač verzií musí byť pohodlne trafiteľný. Rozmer treba zopakovať
     aj pre starú kožu — jej pravidlá v §15b majú !important, inak by tam
     tlačidlo zostalo menšie a ovládač by v oboch verziách nemal rovnakú
     veľkosť. */
  .swap-fix button,
  html[data-skin="stara"] .swap-fix button {
    padding: 13px 14px !important;
    font-size: .9rem !important;
  }

  /* poznámka pod cenou v cenníku bola zbytočne odsadená */
  .price__n { margin: 6px 0 16px; }

  /* dôveryhodnostný riadok pod hero: dva stĺpce namiesto rozsypaného radu */
  .hero__trust { gap: 8px 18px; }
}

/* kontaktná stránka: formulár + bočný stĺpec s údajmi */
.kontakt-grid { grid-template-columns: minmax(0, 1fr) minmax(0, .72fr); align-items: start; }
@media (max-width: 900px) { .kontakt-grid { grid-template-columns: 1fr; } }
html[data-skin="stara"] .kontakt-grid { display: block !important; }
