/* Zubovka – úvodná stránka zubovka.sk
   Farby a písmo podľa prototypu appky (zubar-appka/prototyp/www/css/zubovka.css, UX-NAVRH kap. 5).
   Mobil prvý, systémové písmo, tmavý režim podľa telefónu. Žiadne inline štýly (CSP style-src 'self'). */

:root {
  --pozadie: #FFFFFF;
  --plocha: #F2F6F7;
  --plocha-2: #E4ECEE;
  --text: #16262C;
  --text-tlmeny: #4D5F66;
  --primarna: #0A6A75;
  --primarna-tmava: #08545D;
  --na-primarnej: #FFFFFF;
  --primarna-text: #0A6A75;
  --primarna-jemna: #DCEFF1;
  --nudza: #B3261E;
  --nudza-text: #8C1D18;
  --nudza-jemna: #FCE8E6;
  --upoz-bg: #FFF3D6;
  --upoz-text: #7A4F00;
  --okraj: #D3DDE0;
  --okraj-pola: #7D8F96;
  --ram: #16262C;
  --obchod-bg: #16262C;
  --obchod-text: #FFFFFF;
  --tien: 0 1px 2px rgba(22, 38, 44, .06), 0 8px 24px rgba(22, 38, 44, .07);
  --tien-telefon: 0 30px 60px -24px rgba(10, 106, 117, .45), 0 12px 24px -12px rgba(22, 38, 44, .25);
  --r: 16px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --pozadie: #0F171A; --plocha: #18242A; --plocha-2: #22323A; --text: #E6EEF0; --text-tlmeny: #A3B5BB;
    --primarna: #5CC6D0; --primarna-tmava: #7AD3DB; --na-primarnej: #062B30; --primarna-text: #5CC6D0; --primarna-jemna: #123D43;
    --nudza: #FF8A80; --nudza-text: #FFB4AB; --nudza-jemna: #3D1512;
    --upoz-bg: #33290F; --upoz-text: #F2C14E; --okraj: #2C3D44; --okraj-pola: #6B7E85;
    --ram: #2C3D44; --obchod-bg: #E6EEF0; --obchod-text: #0F171A;
    --tien: none; --tien-telefon: 0 30px 60px -24px rgba(0, 0, 0, .7);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --pozadie: #0F171A; --plocha: #18242A; --plocha-2: #22323A; --text: #E6EEF0; --text-tlmeny: #A3B5BB;
  --primarna: #5CC6D0; --primarna-tmava: #7AD3DB; --na-primarnej: #062B30; --primarna-text: #5CC6D0; --primarna-jemna: #123D43;
  --nudza: #FF8A80; --nudza-text: #FFB4AB; --nudza-jemna: #3D1512;
  --upoz-bg: #33290F; --upoz-text: #F2C14E; --okraj: #2C3D44; --okraj-pola: #6B7E85;
  --ram: #2C3D44; --obchod-bg: #E6EEF0; --obchod-text: #0F171A;
  --tien: none; --tien-telefon: 0 30px 60px -24px rgba(0, 0, 0, .7);
  color-scheme: dark;
}

/* ---------- Základ ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { font-size: 106.25%; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  background: var(--pozadie);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; }
figure { margin: 0; }
img { display: block; height: auto; }
h1, h2, h3 { margin: 0; line-height: 1.2; letter-spacing: -.015em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: var(--primarna-text); text-underline-offset: .18em; }
a:hover { text-decoration-thickness: 2px; }
:focus { outline: none; }
:focus-visible { outline: 3px solid var(--primarna); outline-offset: 3px; border-radius: 8px; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.preskocit { position: absolute; left: 8px; top: -100px; z-index: 100; background: var(--primarna); color: var(--na-primarnej); padding: 12px 16px; border-radius: 10px; font-weight: 700; text-decoration: none; }
.preskocit:focus-visible { top: 8px; }
.ik { width: 1.4em; height: 1.4em; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.obal { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .obal { padding: 0 24px; } }

/* ---------- Hlavička ---------- */
.hlava {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--pozadie) 92%, transparent);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--okraj);
}
.hlava .obal { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 64px; }
.logo { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 800; font-size: 1.3rem; letter-spacing: -.02em; min-height: 44px; }
.logo-znak { width: 36px; height: 36px; flex: none; }
.menu { display: flex; gap: 2px; }
.menu a {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 10px;
  border-radius: 10px; color: var(--text); text-decoration: none; font-weight: 600; font-size: .95rem;
}
.menu a:hover { background: var(--plocha); }
.menu a[aria-current="page"] { color: var(--primarna-text); background: var(--primarna-jemna); }
.menu .menu-dlhe { display: none; }
@media (min-width: 560px) { .menu .menu-dlhe { display: inline; } .menu a { padding: 0 14px; } }
@media (max-width: 379px) {
  .logo { font-size: 1.12rem; gap: 8px; }
  .hlava .logo-znak { width: 32px; height: 32px; }
  .menu a { padding: 0 7px; font-size: .9rem; }
}
@media (max-width: 359px) {
  .hlava .obal { gap: 4px; }
  .logo { font-size: 1.04rem; gap: 6px; }
  .menu a { padding: 0 5px; font-size: .86rem; }
}

/* ---------- Úvod ---------- */
.uvod {
  background:
    radial-gradient(120% 70% at 100% 0%, color-mix(in srgb, var(--primarna) 14%, transparent) 0%, transparent 60%),
    linear-gradient(180deg, var(--primarna-jemna) 0%, var(--pozadie) 100%);
  padding: 36px 0 48px;
  overflow: hidden;
}
.uvod-mriezka { display: grid; gap: 36px; align-items: center; }
.uvod-mriezka > *, .dvojica > *, .formular-obal > * { min-width: 0; }
@media (min-width: 900px) {
  .uvod { padding: 64px 0 72px; }
  .uvod-mriezka { grid-template-columns: 1.15fr .85fr; gap: 48px; }
  .uvod-mriezka.siroka-ukazka { grid-template-columns: 1.2fr 1fr; }
  .uvod-mriezka.siroka-ukazka h1 { font-size: clamp(2.1rem, 2.4vw + 1rem, 2.6rem); }
}
.stitok {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--pozadie); color: var(--primarna-text);
  border: 1px solid var(--okraj); border-radius: 999px;
  padding: 6px 14px; font-size: .88rem; font-weight: 700;
}
.stitok .bodka { width: 8px; height: 8px; border-radius: 50%; background: var(--primarna); }
.uvod h1 { font-size: clamp(2.1rem, 5.2vw + 1rem, 3.5rem); font-weight: 800; margin: 16px 0 14px; letter-spacing: -.025em; }
.uvod h1 .akcent { color: var(--primarna-text); }
.uvod .perex { font-size: 1.12rem; color: var(--text-tlmeny); max-width: 34rem; }
.uvod .akcie { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.poznamka { margin-top: 14px; font-size: .92rem; color: var(--text-tlmeny); }

/* ---------- Tlačidlá ---------- */
.tlacidlo {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 56px; padding: 10px 24px; border-radius: 14px;
  text-align: center; line-height: 1.25;
  background: var(--primarna); color: var(--na-primarnej);
  border: 2px solid var(--primarna);
  font: inherit; font-weight: 700; font-size: 1.02rem; text-decoration: none; cursor: pointer;
  transition: background-color .15s ease, transform .15s ease;
}
.tlacidlo:hover { background: var(--primarna-tmava); border-color: var(--primarna-tmava); text-decoration: none; }
.tlacidlo:active { transform: translateY(1px); }
.tlacidlo.druhe { background: transparent; color: var(--primarna-text); }
.tlacidlo.druhe:hover { background: var(--primarna-jemna); }
@media (max-width: 479px) { .uvod .akcie .tlacidlo { width: 100%; } }

/* ---------- Dva vstupy (hlavná stránka) ---------- */
.vstupy { display: grid; gap: 12px; margin-top: 28px; }
@media (min-width: 600px) { .vstupy { grid-template-columns: 1fr 1fr; } }
.vstup {
  display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; align-content: start;
  background: var(--pozadie); color: var(--text); text-decoration: none;
  border: 1.5px solid var(--okraj); border-radius: 20px; padding: 20px;
  box-shadow: var(--tien);
  transition: border-color .15s ease, transform .15s ease;
}
.vstup:hover { border-color: var(--primarna); transform: translateY(-2px); }
.vstup .ikona { grid-row: span 2; }
.vstup strong { font-size: 1.22rem; font-weight: 800; align-self: center; }
.vstup span.text { color: var(--text-tlmeny); font-size: .98rem; grid-column: 2; }
.vstup .dalej { grid-column: 2; margin-top: 8px; display: inline-flex; align-items: center; gap: 6px; color: var(--primarna-text); font-weight: 700; }
.vstup .dalej .ik { width: 1.15em; height: 1.15em; transition: transform .15s ease; }
.vstup:hover .dalej .ik { transform: translateX(3px); }

.ikona {
  width: 48px; height: 48px; border-radius: 14px;
  display: grid; place-items: center;
  background: var(--primarna-jemna); color: var(--primarna-text);
}
.ikona .ik { width: 26px; height: 26px; }
.ikona.cervena { background: var(--nudza-jemna); color: var(--nudza-text); }

/* ---------- Telefón a okno s ukážkou ---------- */
.ukazka { display: grid; justify-items: center; gap: 12px; }
.telefon {
  width: min(300px, 78vw);
  padding: 9px; border-radius: 42px; background: var(--ram);
  box-shadow: var(--tien-telefon);
}
.telefon img { width: 100%; border-radius: 33px; }
.telefon.maly { width: min(250px, 70vw); border-radius: 36px; padding: 8px; }
.telefon.maly img { border-radius: 28px; }
.popis { font-size: .85rem; color: var(--text-tlmeny); text-align: center; }
.popis .uk { display: inline-block; font-size: .72rem; font-weight: 800; letter-spacing: .06em; color: var(--upoz-text); background: var(--upoz-bg); border-radius: 6px; padding: 1px 6px; margin-right: 4px; vertical-align: 1px; }

.okno {
  width: 100%; border: 1px solid var(--okraj); border-radius: 14px; overflow: hidden;
  background: var(--pozadie); box-shadow: var(--tien-telefon);
}
.okno::before {
  content: ""; display: block; height: 26px;
  background:
    radial-gradient(circle at 16px 13px, #E5675E 0 5px, transparent 5.5px),
    radial-gradient(circle at 34px 13px, #E9B949 0 5px, transparent 5.5px),
    radial-gradient(circle at 52px 13px, #58B368 0 5px, transparent 5.5px),
    var(--plocha);
  border-bottom: 1px solid var(--okraj);
}

/* ---------- Sekcie ---------- */
.sekcia { padding: 52px 0; }
.sekcia.plocha { background: var(--plocha); }
@media (min-width: 900px) { .sekcia { padding: 80px 0; } }
.sekcia-hlava { max-width: 40rem; margin-bottom: 28px; }
.sekcia-hlava .nad { color: var(--primarna-text); font-weight: 700; font-size: .95rem; margin-bottom: 8px; }
.sekcia h2 { font-size: clamp(1.6rem, 2.6vw + 1rem, 2.4rem); font-weight: 800; }
.sekcia-hlava p.pod { color: var(--text-tlmeny); font-size: 1.06rem; margin-top: 10px; }

.karty { display: grid; gap: 12px; }
@media (min-width: 640px) { .karty { grid-template-columns: 1fr 1fr; gap: 16px; } }
@media (min-width: 980px) { .karty.tri { grid-template-columns: repeat(3, 1fr); } }
.karta {
  background: var(--pozadie); border: 1px solid var(--okraj); border-radius: var(--r);
  padding: 20px; display: grid; gap: 10px; align-content: start;
}
.sekcia:not(.plocha) .karta { background: var(--plocha); border-color: transparent; }
.karta h3 { font-size: 1.15rem; font-weight: 800; }
.karta p { color: var(--text-tlmeny); }

/* Kroky */
.kroky { display: grid; gap: 12px; counter-reset: krok; }
@media (min-width: 820px) { .kroky { grid-template-columns: repeat(3, 1fr); gap: 16px; } }
.kroky li {
  counter-increment: krok; position: relative;
  background: var(--pozadie); border: 1px solid var(--okraj); border-radius: var(--r);
  padding: 20px 20px 20px 72px; min-height: 88px;
}
.sekcia:not(.plocha) .kroky li { background: var(--plocha); border-color: transparent; }
.kroky li::before {
  content: counter(krok); position: absolute; left: 20px; top: 18px;
  width: 36px; height: 36px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--primarna); color: var(--na-primarnej); font-weight: 800;
}
.kroky strong { display: block; font-size: 1.08rem; margin-bottom: 4px; }
.kroky span { color: var(--text-tlmeny); }

/* Dvojica: text + obrázok */
.dvojica { display: grid; gap: 32px; align-items: center; }
@media (min-width: 900px) { .dvojica { grid-template-columns: 1fr 1fr; gap: 56px; } .dvojica.obratene > :first-child { order: 2; } }
.telefony { display: flex; justify-content: center; align-items: flex-start; gap: 14px; }
.telefony .telefon { width: min(230px, 42vw); min-width: 0; padding: 7px; border-radius: 32px; }
.telefony .telefon img { border-radius: 26px; }
.telefony .telefon:nth-child(2) { margin-top: 40px; }

.zoznam { display: grid; gap: 16px; }
.zoznam li { display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: start; }
.zoznam h3 { font-size: 1.1rem; font-weight: 800; margin-bottom: 2px; }
.zoznam p { color: var(--text-tlmeny); }

.galeria { display: grid; gap: 20px; margin-top: 28px; }
@media (min-width: 820px) { .galeria { grid-template-columns: 1fr 1fr; gap: 24px; } }
.galeria figure { margin: 0; display: grid; gap: 10px; }

/* Fakty s fajkou */
.fakty { display: grid; gap: 10px; }
@media (min-width: 720px) { .fakty { grid-template-columns: 1fr 1fr; gap: 12px 24px; } }
.fakty li { display: flex; gap: 10px; align-items: flex-start; }
.fakty .ik { color: var(--primarna-text); margin-top: 1px; }

/* Odstupy medzi blokmi v sekcii */
.fakty + .info, .kroky + .info, .info + .upozornenie { margin-top: 28px; }

/* Upozornenie (155) */
.upozornenie {
  display: flex; gap: 12px; align-items: flex-start;
  background: var(--nudza-jemna); color: var(--nudza-text);
  border-radius: var(--r); padding: 16px 18px; font-size: .95rem;
}
.upozornenie .ik { margin-top: 1px; }
.info {
  background: var(--primarna-jemna); border-radius: var(--r); padding: 20px;
  display: grid; gap: 12px; align-items: center;
}
@media (min-width: 720px) { .info { grid-template-columns: 1fr auto; padding: 24px 28px; } }
.info h2, .info h3 { font-size: 1.25rem; font-weight: 800; }
.info p { color: var(--text-tlmeny); margin-top: 4px; }

/* ---------- Odznaky obchodov (čoskoro) ---------- */
.obchody { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.obchod {
  display: inline-flex; align-items: center; gap: 10px;
  min-height: 56px; padding: 8px 18px 8px 14px; border-radius: 12px;
  background: var(--obchod-bg); color: var(--obchod-text);
  cursor: default; user-select: none;
}
.obchod .ik { width: 26px; height: 26px; stroke-width: 1.8; }
.obchod span { display: grid; line-height: 1.15; }
.obchod small { font-size: .74rem; opacity: .85; font-weight: 600; }
.obchod b { font-size: 1.08rem; font-weight: 700; letter-spacing: -.01em; }
.obchody + .poznamka { margin-top: 10px; }

/* ---------- Formulár záujmu ---------- */
.formular-obal { display: grid; gap: 28px; }
@media (min-width: 900px) { .formular-obal { grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: start; } }
.formular {
  background: var(--pozadie); border: 1px solid var(--okraj); border-radius: 20px;
  padding: 20px; display: grid; gap: 16px; box-shadow: var(--tien);
}
@media (min-width: 720px) { .formular { padding: 28px; } }
.pole { display: grid; gap: 6px; }
.pole label, .pole legend { font-weight: 700; }
.pole .volitelne { font-weight: 400; color: var(--text-tlmeny); }
.pole input, .pole select, .pole textarea {
  width: 100%; min-height: 52px; padding: 12px 14px;
  font: inherit; font-size: 1rem; color: var(--text);
  background: var(--pozadie); border: 1.5px solid var(--okraj-pola); border-radius: 12px;
}
.pole textarea { min-height: 96px; resize: vertical; }
.pole input:focus-visible, .pole select:focus-visible, .pole textarea:focus-visible { outline: 3px solid var(--primarna); outline-offset: 1px; border-color: var(--primarna); }
.dve-polia { display: grid; gap: 16px; }
@media (min-width: 560px) { .dve-polia { grid-template-columns: 1fr 1fr; } }
.formular .tlacidlo { width: 100%; }
.formular .drobne { font-size: .88rem; color: var(--text-tlmeny); }
.stav { font-size: .95rem; color: var(--primarna-text); font-weight: 600; }
.stav:empty { display: none; }
.kontakt-riadok { display: flex; align-items: center; gap: 10px; margin-top: 16px; font-weight: 600; }

/* ---------- Text (ochrana údajov, 404) ---------- */
.text-stranka { padding: 40px 0 64px; }
.text-stranka .obsah { max-width: 46rem; }
.text-stranka h1 { font-size: clamp(1.9rem, 3vw + 1rem, 2.6rem); font-weight: 800; margin: 12px 0 16px; }
.text-stranka h2 { font-size: 1.3rem; font-weight: 800; margin: 32px 0 10px; }
.text-stranka p, .text-stranka li { color: var(--text); }
.text-stranka p + p { margin-top: 10px; }
.text-stranka ul + p { margin-top: 12px; }
.text-stranka ul.odrazky { list-style: disc; padding-left: 1.3rem; display: grid; gap: 6px; margin-top: 8px; }
.text-stranka .perex { color: var(--text-tlmeny); font-size: 1.06rem; }
.text-stranka address { font-style: normal; background: var(--plocha); border-radius: var(--r); padding: 16px 18px; }
.spat { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; font-weight: 600; text-decoration: none; }
.spat .ik { width: 1.1em; height: 1.1em; }
.chyba-404 { text-align: center; padding: 64px 0 80px; }
.chyba-404 .logo-znak { width: 72px; height: 72px; margin: 0 auto 20px; }
.chyba-404 h1 { font-size: clamp(1.9rem, 3vw + 1rem, 2.6rem); font-weight: 800; }
.chyba-404 p { color: var(--text-tlmeny); margin: 12px auto 24px; max-width: 30rem; }
.chyba-404 .akcie { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

/* ---------- Päta ---------- */
.pata { background: var(--plocha); border-top: 1px solid var(--okraj); padding: 40px 0 32px; font-size: .94rem; }
.pata-mriezka { display: grid; gap: 28px; }
@media (min-width: 760px) { .pata-mriezka { grid-template-columns: 1.3fr 1fr 1.2fr; } }
.pata .logo { font-size: 1.15rem; }
.pata p, .pata address { color: var(--text-tlmeny); font-style: normal; }
.pata h2 { font-size: .95rem; font-weight: 800; margin-bottom: 10px; }
.pata ul { display: grid; gap: 2px; }
.pata ul a { display: inline-flex; align-items: center; min-height: 36px; color: var(--text); text-decoration: none; }
.pata ul a:hover { color: var(--primarna-text); text-decoration: underline; }
.pata-spodok { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--okraj); display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; color: var(--text-tlmeny); font-size: .88rem; }
.pata-spodok:first-child { margin-top: 0; padding-top: 0; border-top: 0; }

/* Krátka stránka (404): päta pri spodku obrazovky */
.kratka { min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column; }
.kratka > main { flex: 1 0 auto; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}