/* xatuwia.com — retro-tech terminal style */
/* Matrix #06: sticky footer nav, typewriter, accordion FAQ */
/* Palette: #0d1b2a dark blue, #c0c0c0 silver, #ffffff white */

:root {
  --tm-bg: #0d1b2a;
  --tm-bg2: #0a1520;
  --tm-bg3: #111f30;
  --tm-silver: #c0c0c0;
  --tm-silver-dim: #888;
  --tm-white: #ffffff;
  --tm-accent: #c0c0c0;
  --tm-border: #2a3f55;
  --tm-border-bright: #c0c0c0;
  --tm-green: #4caf7d;
  --tm-font: 'Courier New', Courier, monospace;
  --tm-radius: 0px;
  --footer-nav-h: 56px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--tm-font);
  background: var(--tm-bg);
  color: var(--tm-silver);
  font-size: 15px;
  line-height: 1.7;
  padding-bottom: var(--footer-nav-h);
  min-height: 100vh;
}

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 {
  font-family: var(--tm-font);
  color: var(--tm-white);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
h1 { font-size: clamp(1.6rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.2rem, 2.5vw, 1.8rem); border-bottom: 1px dashed var(--tm-border-bright); padding-bottom: 0.5rem; margin-bottom: 1.5rem; }
h3 { font-size: 1.1rem; color: var(--tm-silver); }
p { margin-bottom: 1rem; }
a { color: var(--tm-silver); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--tm-white); }

/* ── UTILITY ── */
.kontajner { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem; }
.sekcia { padding: 4rem 0; }
.sekcia--tmava { background: var(--tm-bg2); }
.sekcia--stredna { background: var(--tm-bg3); }
.terminal-prefix { color: var(--tm-silver-dim); font-size: 0.85rem; }
.terminal-prefix::before { content: '$ '; color: var(--tm-green); }
.dashed-divider { border: none; border-top: 1px dashed var(--tm-border); margin: 2rem 0; }
.znacka-tagu {
  display: inline-block; font-size: 0.75rem; letter-spacing: 0.08em;
  border: 1px solid var(--tm-silver-dim); padding: 0.15rem 0.5rem;
  color: var(--tm-silver-dim); text-transform: uppercase; margin-bottom: 0.5rem;
}

/* ── STICKY FOOTER NAV ── */
.spodna-nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
  height: var(--footer-nav-h);
  background: var(--tm-bg2);
  border-top: 1px solid var(--tm-border-bright);
  display: flex; align-items: center;
}
.spodna-nav__zoznam {
  display: flex; list-style: none; width: 100%; justify-content: space-around; align-items: center;
}
.spodna-nav__polozka a {
  display: flex; flex-direction: column; align-items: center; gap: 0.2rem;
  font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--tm-silver-dim); padding: 0.4rem 0.6rem;
  border: 1px solid transparent; transition: all 0.2s;
}
.spodna-nav__polozka a:hover,
.spodna-nav__polozka a.aktivna {
  color: var(--tm-white); border-color: var(--tm-silver-dim);
}
.nav-ikona { font-size: 1.1rem; }
.spodna-nav__logo {
  font-size: 0.8rem; font-weight: 700; color: var(--tm-white);
  letter-spacing: 0.1em; white-space: nowrap; padding: 0 1rem;
  border-left: 1px dashed var(--tm-border); border-right: 1px dashed var(--tm-border);
}

/* ── HERO ── */
.hrdina {
  padding: 3rem 0 2rem;
  border-bottom: 1px dashed var(--tm-border);
}
.hrdina__grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start;
}
.hrdina__popis { font-size: 0.9rem; color: var(--tm-silver-dim); max-width: 480px; margin: 1rem 0 1.5rem; }
.hrdina__tag { color: var(--tm-green); font-size: 0.85rem; margin-bottom: 0.8rem; }
.hrdina__tag::before { content: '['; } .hrdina__tag::after { content: ']'; }

/* Typewriter */
.pisaci-stroj { display: inline; }
.pisaci-stroj::after {
  content: '▊'; animation: blik 0.8s step-end infinite; color: var(--tm-silver);
}
@keyframes blik { 0%,100% { opacity:1; } 50% { opacity:0; } }

/* ── HERO GRID BLOCKS ── */
.blok-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2rem; }
.blok-item {
  border: 1px solid var(--tm-border); padding: 1.5rem;
  background: var(--tm-bg2); position: relative;
  transition: border-color 0.2s;
}
.blok-item:hover { border-color: var(--tm-silver); }
.blok-item__cislo {
  font-size: 2.5rem; font-weight: 700; color: var(--tm-border-bright);
  opacity: 0.3; position: absolute; top: 0.5rem; right: 0.8rem;
}
.blok-item__nazov { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--tm-silver-dim); margin-bottom: 0.4rem; }
.blok-item h3 { font-size: 1rem; color: var(--tm-white); }

/* ── HORIZONTAL STRIPS ── */
.pruhy-sekcia .pruh {
  display: flex; align-items: center; gap: 1.5rem;
  padding: 1.2rem 0; border-bottom: 1px dashed var(--tm-border);
}
.pruhy-sekcia .pruh:first-child { border-top: 1px dashed var(--tm-border); }
.pruh__ikona { font-size: 1.8rem; min-width: 48px; text-align: center; }
.pruh__obsah h3 { font-size: 0.95rem; color: var(--tm-white); margin-bottom: 0.2rem; }
.pruh__obsah p { font-size: 0.88rem; color: var(--tm-silver-dim); margin: 0; }

/* ── ACCORDION FAQ ── */
.akordeón { border: 1px solid var(--tm-border); }
.akordeón-polozka { border-bottom: 1px dashed var(--tm-border); }
.akordeón-polozka:last-child { border-bottom: none; }
.akordeón-hlavicka {
  width: 100%; background: none; border: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1rem 1.2rem; color: var(--tm-silver); font-family: var(--tm-font);
  font-size: 0.95rem; text-align: left; transition: background 0.2s;
}
.akordeón-hlavicka:hover { background: rgba(192,192,192,0.05); }
.akordeón-hlavicka .otazka-pref { color: var(--tm-silver-dim); margin-right: 0.5rem; font-size: 0.85rem; }
.akordeón-sipka { color: var(--tm-silver-dim); transition: transform 0.3s; font-size: 0.85rem; }
.akordeón-polozka.otvorena .akordeón-sipka { transform: rotate(90deg); }
.akordeón-telo {
  max-height: 0; overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 1.2rem; font-size: 0.9rem; color: var(--tm-silver-dim);
}
.akordeón-polozka.otvorena .akordeón-telo {
  max-height: 400px; padding: 0 1.2rem 1rem;
}

/* ── FORM ── */
.formular { background: var(--tm-bg2); border: 1px solid var(--tm-border); padding: 2rem; }
.formular__pole { margin-bottom: 1.2rem; }
.formular__pole label {
  display: block; font-size: 0.8rem; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--tm-silver-dim); margin-bottom: 0.4rem;
}
.formular__pole label::before { content: '> '; color: var(--tm-green); }
.formular__pole input,
.formular__pole select,
.formular__pole textarea {
  width: 100%; background: var(--tm-bg); border: 1px solid var(--tm-border);
  color: var(--tm-silver); font-family: var(--tm-font); font-size: 0.9rem;
  padding: 0.65rem 0.9rem; outline: none; transition: border-color 0.2s;
  appearance: none; -webkit-appearance: none;
}
.formular__pole input:focus,
.formular__pole select:focus,
.formular__pole textarea:focus { border-color: var(--tm-silver); }
.formular__pole input.chyba,
.formular__pole select.chyba,
.formular__pole textarea.chyba { border-color: #e74c3c; }
.formular__pole .chyba-sprava { font-size: 0.78rem; color: #e74c3c; margin-top: 0.2rem; display: none; }
.formular__pole.neplatna .chyba-sprava { display: block; }
.formular__pole textarea { resize: vertical; min-height: 110px; }
.btn-odoslat {
  font-family: var(--tm-font); font-size: 0.9rem; letter-spacing: 0.08em;
  text-transform: uppercase; background: transparent; color: var(--tm-white);
  border: 1px solid var(--tm-silver); padding: 0.8rem 2rem; cursor: pointer;
  transition: all 0.2s; width: 100%;
}
.btn-odoslat:hover { background: var(--tm-silver); color: var(--tm-bg); }
.btn-odoslat:disabled { opacity: 0.5; cursor: not-allowed; }

/* ── TOAST ── */
.toast {
  position: fixed; bottom: calc(var(--footer-nav-h) + 1rem); left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--tm-bg2); border: 1px solid var(--tm-silver-dim);
  color: var(--tm-silver); font-family: var(--tm-font); font-size: 0.88rem;
  padding: 0.8rem 1.5rem; z-index: 2000; opacity: 0; pointer-events: none;
  transition: all 0.3s; white-space: nowrap;
}
.toast.viditelny { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.uspech { border-color: var(--tm-green); color: var(--tm-green); }
.toast.chyba-toast { border-color: #e74c3c; color: #e74c3c; }

/* ── COOKIE BANNER ── */
.suhlas-banner {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(13,27,42,0.97);
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
}
.suhlas-okno {
  max-width: 520px; width: 100%;
  border: 1px solid var(--tm-silver-dim);
  background: var(--tm-bg2); padding: 2rem;
}
.suhlas-okno h2 { font-size: 1rem; border: none; padding: 0; margin-bottom: 1rem; }
.suhlas-okno p { font-size: 0.85rem; color: var(--tm-silver-dim); }
.suhlas-tlacidla { display: flex; gap: 1rem; margin-top: 1.5rem; }
.suhlas-btn {
  flex: 1; font-family: var(--tm-font); font-size: 0.85rem; letter-spacing: 0.06em;
  text-transform: uppercase; padding: 0.7rem; cursor: pointer; border: 1px solid;
  transition: all 0.2s;
}
.suhlas-btn--prijat { background: var(--tm-silver); color: var(--tm-bg); border-color: var(--tm-silver); }
.suhlas-btn--prijat:hover { background: var(--tm-white); }
.suhlas-btn--odmietnut { background: transparent; color: var(--tm-silver-dim); border-color: var(--tm-border); }
.suhlas-btn--odmietnut:hover { border-color: var(--tm-silver-dim); color: var(--tm-silver); }

/* ── IMAGE PLACEHOLDERS ── */
.obrazok-obalka {
  width: 100%; overflow: hidden; background: var(--tm-bg2);
  border: 1px solid var(--tm-border); position: relative;
}
.obrazok-obalka svg { display: block; width: 100%; height: auto; }
.obrazok-obalka img { display: block; width: 100%; height: 100%; object-fit: cover; }

/* ── PRICE PAGE ── */
.cennik-zoznam { list-style: none; }
.cennik-polozka {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 1rem 0; border-bottom: 1px dashed var(--tm-border);
  gap: 1rem;
}
.cennik-polozka:last-child { border-bottom: none; }
.cennik-nazov { font-size: 0.9rem; }
.cennik-cena { font-size: 1.1rem; color: var(--tm-white); white-space: nowrap; }
.cennik-poznamka { font-size: 0.78rem; color: var(--tm-silver-dim); margin-top: 0.2rem; }

/* ── CARDS (general) ── */
.karty-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.karta {
  border: 1px solid var(--tm-border); padding: 1.5rem;
  background: var(--tm-bg2); transition: border-color 0.2s;
}
.karta:hover { border-color: var(--tm-silver-dim); }
.karta__znacka { font-size: 0.7rem; color: var(--tm-silver-dim); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 0.5rem; }
.karta__znacka::before { content: '['; } .karta__znacka::after { content: ']'; }
.karta h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.karta p { font-size: 0.85rem; color: var(--tm-silver-dim); margin: 0; }

/* ── PAGE HEADER ── */
.stranky-hlavicka {
  padding: 2.5rem 0 1.5rem;
  border-bottom: 1px dashed var(--tm-border);
  margin-bottom: 2.5rem;
}
.stranky-hlavicka .cesta {
  font-size: 0.78rem; color: var(--tm-silver-dim); margin-bottom: 0.8rem;
}
.stranky-hlavicka .cesta a { color: var(--tm-silver-dim); }
.stranky-hlavicka .cesta a:hover { color: var(--tm-silver); }
.stranky-hlavicka .cesta span { color: var(--tm-silver); }

/* ── CONTACT ── */
.kontakt-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.kontakt-info-polozka {
  display: flex; gap: 1rem; align-items: flex-start;
  padding: 1rem 0; border-bottom: 1px dashed var(--tm-border);
}
.kontakt-info-polozka:last-child { border-bottom: none; }
.kontakt-info-polozka .ico { font-size: 1.4rem; min-width: 36px; }

/* ── LEGAL PAGES ── */
.legal-obsah h2 { margin-top: 2rem; }
.legal-obsah h3 { color: var(--tm-silver); margin: 1.2rem 0 0.5rem; font-size: 0.95rem; }
.legal-obsah ul, .legal-obsah ol { padding-left: 1.5rem; margin-bottom: 1rem; }
.legal-obsah li { margin-bottom: 0.3rem; font-size: 0.9rem; color: var(--tm-silver-dim); }
.legal-obsah p { font-size: 0.9rem; color: var(--tm-silver-dim); }
.legal-qa { margin: 1rem 0; }
.legal-qa strong { color: var(--tm-white); display: block; margin-bottom: 0.3rem; }

/* ── 404 ── */
.strana-404 { text-align: center; padding: 6rem 1rem; }
.strana-404__kod { font-size: clamp(4rem, 12vw, 8rem); font-weight: 700; color: var(--tm-border); line-height: 1; }
.strana-404__sprava { font-size: 1.1rem; margin: 1rem 0 2rem; color: var(--tm-silver-dim); }
.btn-domov {
  display: inline-block; border: 1px solid var(--tm-silver); padding: 0.7rem 2rem;
  font-family: var(--tm-font); font-size: 0.9rem; letter-spacing: 0.06em;
  text-transform: uppercase; transition: all 0.2s;
}
.btn-domov:hover { background: var(--tm-silver); color: var(--tm-bg); }

/* ── FOOTER ── */
.paticka {
  background: var(--tm-bg2); border-top: 1px dashed var(--tm-border);
  padding: 2rem 0; font-size: 0.8rem; color: var(--tm-silver-dim);
}
.paticka__grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 2rem; }
.paticka__nadpis { color: var(--tm-silver); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 0.8rem; }
.paticka__zoznam { list-style: none; }
.paticka__zoznam li { margin-bottom: 0.35rem; }
.paticka__zoznam a { font-size: 0.8rem; color: var(--tm-silver-dim); }
.paticka__zoznam a:hover { color: var(--tm-silver); }
.paticka__dole { margin-top: 1.5rem; padding-top: 1rem; border-top: 1px dashed var(--tm-border); text-align: center; font-size: 0.75rem; }

/* ── ABOUT SECTION ── */
.o-nas-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.hodnota-zoznam { list-style: none; }
.hodnota-polozka { display: flex; gap: 0.8rem; align-items: flex-start; padding: 0.8rem 0; border-bottom: 1px dashed var(--tm-border); }
.hodnota-polozka:last-child { border-bottom: none; }
.hodnota-polozka .ico { color: var(--tm-green); min-width: 24px; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .hrdina__grid { grid-template-columns: 1fr; }
  .blok-grid { grid-template-columns: 1fr 1fr; }
  .kontakt-grid { grid-template-columns: 1fr; }
  .paticka__grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .o-nas-grid { grid-template-columns: 1fr; }
  .spodna-nav__logo { display: none; }
}
@media (max-width: 480px) {
  .blok-grid { grid-template-columns: 1fr; }
  .suhlas-tlacidla { flex-direction: column; }
  .spodna-nav__polozka a { font-size: 0.6rem; padding: 0.3rem 0.3rem; }
}
@media (prefers-reduced-motion: reduce) {
  .pisaci-stroj::after { animation: none; }
  * { transition: none !important; }
}