/* ==========================================================================
   M+P Král — náčrt e-shopu
   Editorial: velká verzálková typografie, serifový deck, produkty volně
   na ploše bez rámečků, hodně vzduchu, popisky verzálkami.
   ========================================================================== */

:root {
  --papir: #f2f0eb;
  --bila: #ffffff;
  --inkoust: #111110;
  --ocel: #706d66;
  --linka: #d6d1c7;
  --oranzova: #d8431a;
  --oranzova-tmava: #b2360f;
  --zelena: #1f5d4c;
  --navy: #1d2f4d;
  --karta-jas: 1;

  /* popisky v hlavičce: Archivo v rozšířeném řezu, má celou českou sadu,
     takže háčky a čárky se nesahají do náhradního písma */
  --pismo-lista: Archivo, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --vyska-hlavicky: 76px;

  --sirka: 1440px;
  --gutter: 40px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --papir: #131311;
    --inkoust: #efece4;
    --ocel: #9b978d;
    --linka: #34322c;
    --oranzova: #ff6b3d;
    --oranzova-tmava: #ff8a63;
    --zelena: #4f9b83;
    --navy: #22354f;
    --karta-jas: 0.9;
  }
}
:root[data-theme="dark"] {
  --papir: #131311;
  --inkoust: #efece4;
  --ocel: #9b978d;
  --linka: #34322c;
  --oranzova: #ff6b3d;
  --oranzova-tmava: #ff8a63;
  --zelena: #4f9b83;
  --navy: #22354f;
  --karta-jas: 0.9;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--papir);
  color: var(--inkoust);
  font-family: Archivo, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-underline-offset: 3px; }

.obal { max-width: var(--sirka); margin: 0 auto; padding-inline: 40px; }
@media (max-width: 900px) { .obal { padding-inline: 24px; } }
@media (max-width: 560px) { .obal { padding-inline: 16px; } }

/* ---------------------------------------------------------------- písmo */
.mono {
  font-family: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  font-size: 13px;
  line-height: 1.45;
}
.mono-popisek {
  font-family: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ocel);
}
.kurziva { font-family: "EB Garamond", Georgia, serif; font-style: italic; }
.nadlinka {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ocel);
  margin: 0 0 28px;
}
.zastupne { border-bottom: 1px dotted var(--linka); cursor: help; }

/* ---------------------------------------------------------------- hlavička */
/* Jeden řádek, žádné dělicí linky. Jemná linka se objeví až po odscrollování. */
.hlavicka {
  position: sticky; top: 0; z-index: 60;
  background: color-mix(in srgb, var(--papir) 88%, transparent);
  -webkit-backdrop-filter: saturate(1.4) blur(14px); backdrop-filter: saturate(1.4) blur(14px);
  transition: box-shadow 200ms;
}
.hlavicka.odscrollovano { box-shadow: 0 1px 0 var(--linka); }
.hl-radek {
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 32px;
  height: var(--vyska-hlavicky);
}
.hl-radek > * { min-width: 0; }

.znacka { justify-self: start; display: block; text-decoration: none; }
/* logo M+P v původní zelené, je to registrovaná značka, nepřebarvovat */
.znacka-logo { display: block; height: 52px; width: auto; }
@media (max-width: 900px) { .znacka-logo { height: 46px; } }

.navigace { display: flex; justify-content: center; gap: 30px; margin: 0; padding: 0; list-style: none; }
.navigace a {
  position: relative; display: block; padding: 6px 0;
  font-size: 14px; font-weight: 500; letter-spacing: -0.005em;
  text-decoration: none; color: var(--inkoust); opacity: .72; white-space: nowrap;
  transition: opacity 160ms;
}
.navigace a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform 220ms ease;
}
.navigace a:hover, .navigace a.aktivni { opacity: 1; }
.navigace a:hover::after, .navigace a.aktivni::after { transform: scaleX(1); }

.hl-vpravo { justify-self: end; display: flex; align-items: center; gap: 22px; }
.hledani-pole { display: flex; align-items: center; gap: 8px; color: var(--ocel); cursor: text; }
.hledani-pole svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; flex: none; }
.hledani {
  width: 88px; padding: 4px 0; border: 0; border-bottom: 1px solid transparent; border-radius: 0;
  background: transparent; color: var(--inkoust); font: inherit; font-size: 14px;
  transition: width 220ms ease, border-color 160ms;
}
.hledani::placeholder { color: var(--ocel); }
.hledani:focus { outline: none; width: 170px; border-bottom-color: var(--inkoust); }

.sanon-tlacitko {
  display: inline-flex; align-items: center; gap: 8px; padding: 0;
  font-size: 14px; font-weight: 600; text-decoration: none; white-space: nowrap;
}
.sanon-pocet {
  display: inline-grid; place-items: center; min-width: 20px; height: 20px; padding: 0 6px;
  border-radius: 10px; background: var(--inkoust); color: var(--papir);
  font-size: 11px; font-weight: 600; font-variant-numeric: tabular-nums;
}
.hamburger { display: none; }

@media (max-width: 1280px) {
  .navigace { gap: 22px; }
  .hledani { width: 0; }
  .hledani:focus { width: 150px; }
}
@media (max-width: 1100px) {
  .hl-radek { grid-template-columns: auto 1fr; }
  .hl-dolni {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--papir); box-shadow: 0 1px 0 var(--linka), 0 24px 40px -24px rgba(17,17,16,.25);
  }
  .hl-dolni.otevrena { display: block; }
  .navigace { flex-direction: column; align-items: flex-start; gap: 0; padding: 8px 40px 20px; }
  .navigace a { padding: 12px 0; font-size: 17px; }
  .hamburger {
    display: inline-flex; border: 0; background: transparent; padding: 0; cursor: pointer;
    color: var(--inkoust); font: inherit; font-size: 14px; font-weight: 600;
  }
  .hledani-pole { display: none; }
}
@media (max-width: 900px) { .navigace { padding-inline: 24px; } }
@media (max-width: 560px) { .navigace { padding-inline: 16px; } .hl-vpravo { gap: 16px; } }

/* ---------------------------------------------------------------- hero */
.hero { padding: 48px 0 0; max-width: 1180px; }
.hero-kicker {
  margin: 0 0 20px; font-family: var(--pismo-lista); font-stretch: 118%;
  font-size: 12px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ocel);
}
.hero h1 {
  margin: 0;
  font-size: clamp(40px, 4.8vw, 76px);
  font-weight: 700;
  /* verzalky s hacky a carkami potrebuji vic prostoru, jinak
     hacek z dalsiho radku koliduje s pismenem nad nim */
  line-height: 1.1;
  letter-spacing: -0.035em;
  text-transform: uppercase;
}
/* hero nese jen headline a dvě tlačítka — nic mezi tím */
/* e-shop: úvod je nízký, aby byly produkty vidět hned bez scrollování */
.hero-tlacitka { padding: 28px 0 8px; }
/* na počítači se nadpis skládá volně (2 řádky), zalomení po slovech platí jen pro mobil */
@media (min-width: 901px) { .hero h1 br { display: none; } }
@media (max-width: 900px) {
  .hero { padding: 32px 0 0; }
  .hero-tlacitka { padding: 24px 0 16px; }
}

/* full-bleed pás s produktem */
.pas { padding: 0 0 96px; }
.pas-fotka {
  position: relative;
  background: var(--bila);
  filter: brightness(var(--karta-jas));
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pas-fotka img { height: 92%; width: auto; object-fit: contain; }
.pas-popisek {
  position: absolute;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #6d6a63;
}
.pas-popisek.vlevo { top: 24px; left: 28px; }
.pas-popisek.vpravo { top: 24px; right: 28px; text-align: right; }
.pas-popisek.dole { bottom: 24px; left: 28px; }
@media (max-width: 720px) {
  .pas { padding-bottom: 56px; }
  .pas-fotka { aspect-ratio: 4 / 5; }
  .pas-popisek.vpravo { top: auto; bottom: 46px; right: 16px; }
  .pas-popisek.vlevo { left: 16px; top: 16px; }
  .pas-popisek.dole { left: 16px; bottom: 16px; }
}

/* ---------------------------------------------------------------- sekce a kóty */
.sekce { padding-block: 96px; }
.sekce-prvni { padding-top: 40px; }
@media (max-width: 900px) { .sekce { padding-block: 56px; } .sekce-prvni { padding-top: 32px; } }

.kota { position: relative; border-top: 1px solid var(--inkoust); margin-bottom: 44px; }
.kota-cislo {
  position: absolute; top: 14px; left: 0;
  font-family: "IBM Plex Mono", monospace; font-size: 11px;
  letter-spacing: 0.12em; color: var(--ocel);
}
.kota-vpravo {
  position: absolute; top: 14px; right: 0;
  font-family: "IBM Plex Mono", monospace; font-size: 11px;
  letter-spacing: 0.12em; color: var(--ocel);
}
.kota h2 {
  margin: 44px 0 0;
  font-size: clamp(30px, 4.4vw, 58px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.025em;
  text-transform: uppercase;
  max-width: 18ch;
}
.kota p {
  font-family: "EB Garamond", Georgia, serif;
  font-size: 20px;
  line-height: 1.45;
  margin: 18px 0 0;
  max-width: 46ch;
}
.zdvojena-linka { border-top: 1px solid var(--linka); border-bottom: 1px solid var(--linka); height: 3px; }

/* ---------------------------------------------------------------- tlačítka */
.tl {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase;
  text-decoration: none; border-radius: 0; padding: 15px 26px;
  border: 1px solid transparent; cursor: pointer;
  transition: background 140ms, color 140ms, border-color 140ms;
}
.tl-hlavni { background: var(--inkoust); color: var(--papir); border-color: var(--inkoust); }
.tl-hlavni:hover { background: var(--oranzova); border-color: var(--oranzova); color: #fff; }
.tl-obrys { background: transparent; color: var(--inkoust); border-color: var(--inkoust); }
.tl-obrys:hover { background: var(--inkoust); color: var(--papir); }
.tl-plna { width: 100%; }
.tlacitka { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------------------------------------------------------------- tři čísla */
.cisla {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gutter);
  border-top: 1px solid var(--inkoust); padding-top: 28px;
}
.cisla b {
  display: block;
  font-size: clamp(44px, 6vw, 84px);
  font-weight: 700; line-height: 0.9; letter-spacing: -0.03em;
}
.cisla span { display: block; margin-top: 14px; }
@media (max-width: 760px) { .cisla { grid-template-columns: 1fr; gap: 28px; } }

/* ---------------------------------------------------------------- produkty */
.produkty { display: grid; gap: var(--gutter) 28px; }
.produkty.po-trech { grid-template-columns: repeat(3, 1fr); }
.produkty.po-ctyrech { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1100px) { .produkty.po-trech, .produkty.po-ctyrech { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .produkty.po-trech, .produkty.po-ctyrech { grid-template-columns: 1fr; } }

.produkt { display: flex; flex-direction: column; min-width: 0; }
.produkt-fotka {
  position: relative;
  display: block;
  aspect-ratio: 4 / 5;
  background: var(--bila);
  filter: brightness(var(--karta-jas));
  overflow: hidden;
}
.produkt-fotka img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: contain; padding: 8%;
  transition: opacity 260ms ease, transform 500ms ease;
}
.produkt-fotka img.skryta { opacity: 0; }
.produkt:hover .produkt-fotka img { transform: scale(1.03); }

.znacka-pohledu {
  position: absolute; top: 12px; right: 12px;
  font-family: "IBM Plex Mono", monospace; font-size: 10px;
  letter-spacing: 0.1em; text-transform: uppercase; color: #8a867e;
}
.prepinac-pohledu { position: absolute; left: 12px; bottom: 12px; display: none; gap: 12px; }
.prepinac-pohledu button {
  font-family: "IBM Plex Mono", monospace; font-size: 10px; letter-spacing: 0.1em;
  text-transform: uppercase; border: 0; background: transparent; color: #8a867e;
  padding: 6px 0; cursor: pointer; border-bottom: 1px solid transparent;
}
.prepinac-pohledu button.aktivni { color: #111; border-bottom-color: #111; }
@media (hover: none) { .prepinac-pohledu { display: flex; } }

.produkt-telo { padding: 16px 2px 0; display: flex; flex-direction: column; gap: 10px; }
.produkt-hlava { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.produkt-nazev { margin: 0; font-size: 17px; font-weight: 600; line-height: 1.25; letter-spacing: -0.01em; }
.produkt-nazev a { text-decoration: none; }
.produkt-nazev a:hover { text-decoration: underline; }
.produkt-rada {
  font-family: "IBM Plex Mono", monospace; font-size: 10px;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--ocel); flex: none;
}
.produkt-mono, .produkt-rozsah {
  font-family: "IBM Plex Mono", monospace; font-size: 11px;
  letter-spacing: 0.06em; color: var(--ocel); margin: 0;
  overflow-wrap: break-word;
}

.vzorniky { display: flex; gap: 7px; flex-wrap: wrap; margin: 0; padding: 0; list-style: none; }
.vzornik {
  display: inline-block; width: 30px; height: 30px; padding: 0;
  border: 1px solid var(--linka); border-radius: 0;
  background: var(--papir); background-size: cover; background-position: center;
  cursor: pointer; transition: outline-color 120ms;
  outline: 1px solid transparent; outline-offset: 2px;
}
.vzornik.aktivni { outline-color: var(--inkoust); }
.vzornik-maly { width: 24px; height: 24px; }

.rozpis-v-karte { display: none; padding-top: 6px; }
.rozpis-v-karte.otevreny { display: block; }

/* ---------------------------------------------------------------- rozpis velikostí */
.vel-mrizka {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(68px, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}
.vel-bunka { display: grid; gap: 4px; min-width: 0; }
.vel-bunka span {
  font-family: "IBM Plex Mono", monospace; font-size: 10px;
  letter-spacing: 0.08em; color: var(--ocel); text-align: center;
}
.vel-bunka input {
  width: 100%; height: 40px; text-align: center;
  font-family: "IBM Plex Mono", monospace; font-size: 14px;
  border: 1px solid var(--linka); border-radius: 0;
  background: var(--papir); color: var(--inkoust);
}
.vel-bunka input:focus { outline: none; border-color: var(--inkoust); }

.velikosti-seznam { display: none; }
.velikost-radek {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px 0; border-bottom: 1px solid var(--linka);
}
.velikost-radek b { font-size: 18px; font-weight: 600; }
.stepper { display: flex; align-items: center; gap: 6px; }
.stepper button {
  width: 44px; height: 44px; border: 1px solid var(--linka); background: transparent;
  color: var(--inkoust); font-size: 20px; border-radius: 0; cursor: pointer;
}
.stepper output {
  min-width: 44px; text-align: center;
  font-family: "IBM Plex Mono", monospace; font-size: 16px;
}
@media (max-width: 768px) {
  .vel-mrizka { display: none; }
  .velikosti-seznam { display: block; }
}

.souhrn-kusu {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 12px 0; margin-bottom: 10px;
  border-top: 1px solid var(--linka);
  font-family: "IBM Plex Mono", monospace; font-size: 11px;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--ocel);
}

/* ---------------------------------------------------------------- sticky lišta */
.lista-sanonu {
  position: sticky; top: var(--vyska-hlavicky); z-index: 40;
  background: var(--papir); border-bottom: 1px solid var(--linka);
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px 0; margin-bottom: 36px;
  font-family: "IBM Plex Mono", monospace; font-size: 11px;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--ocel);
}

/* ---------------------------------------------------------------- kategorie / řady */
.kategorie-mrizka {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--linka); border: 1px solid var(--linka);
}
.kategorie-karta { display: block; padding: 28px 24px; text-decoration: none; background: var(--papir); transition: background 140ms; }
.kategorie-karta:hover { background: var(--bila); }
.kategorie-karta.vse { background: var(--inkoust); color: var(--papir); }
.kategorie-karta.vse .kod, .kategorie-karta.vse .mono-popisek { color: rgba(242,240,235,.7); }
.kategorie-karta.vse:hover { background: var(--oranzova); color: #fff; }
.kategorie-karta.vse:hover .kod, .kategorie-karta.vse:hover .mono-popisek { color: rgba(255,255,255,.85); }
.kategorie-karta .kod { font-family: "IBM Plex Mono", monospace; font-size: 10px; letter-spacing: 0.12em; color: var(--ocel); }
.kategorie-karta h3 { margin: 16px 0 10px; font-size: 22px; font-weight: 600; line-height: 1.15; letter-spacing: -0.015em; }
@media (max-width: 1100px) { .kategorie-mrizka { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .kategorie-mrizka { grid-template-columns: 1fr; } }

/* fotky v dlaždici kategorie: po najetí se v pravé půlce prolínají */
.kategorie-karta { position: relative; overflow: hidden; }
.kategorie-karta > :not(.kat-foto) { position: relative; z-index: 1; }
.kat-foto {
  position: absolute; top: 10px; right: 10px; bottom: 10px; width: 36%;
  background: #fff; filter: brightness(var(--karta-jas));
  opacity: 0; transform: translateX(10px);
  transition: opacity 200ms, transform 200ms;
}
.kat-foto img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain;
  opacity: 0; transition: opacity 320ms;
}
.kat-foto img.vidna { opacity: 1; }
@media (hover: hover) {
  .kategorie-karta:hover .kat-foto, .kategorie-karta:focus-visible .kat-foto { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .kat-foto, .kat-foto img { transition: none; transform: none; }
}

.rady-mrizka { display: grid; grid-template-columns: repeat(5, 1fr); gap: 28px; }
.rada-karta { border-top: 1px solid var(--inkoust); padding-top: 18px; }
.rada-karta h3 { margin: 0 0 10px; font-size: 24px; font-weight: 700; letter-spacing: -0.02em; text-transform: uppercase; }
.rada-karta.pripravujeme .ramecek { aspect-ratio: auto; min-height: 96px; }
.rada-karta p { margin: 0 0 16px; font-family: "EB Garamond", Georgia, serif; font-size: 17px; line-height: 1.4; }
@media (max-width: 1100px) { .rady-mrizka { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .rady-mrizka { grid-template-columns: 1fr; } }

.pripravujeme .ramecek {
  aspect-ratio: 4 / 5;
  min-height: 0; display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 20px;
  background-image: repeating-linear-gradient(45deg, transparent 0 13px, var(--linka) 13px 14px);
}
.pripravujeme .ramecek div { background: var(--papir); padding: 12px 16px; }

/* ---------------------------------------------------------------- detail */
.detail-layout { display: grid; grid-template-columns: 1.25fr 1fr; gap: 64px; align-items: start; }
.detail-galerie { position: sticky; top: 100px; }
.detail-hlavni { background: var(--bila); filter: brightness(var(--karta-jas)); }
.detail-hlavni .ramecek { aspect-ratio: 4 / 5; position: relative; }
.detail-hlavni img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; padding: 6%; transition: opacity 200ms; }
.nahledy { display: flex; gap: 12px; margin-top: 14px; flex-wrap: wrap; }
.nahled { width: 84px; border: none; background: none; padding: 0; cursor: pointer; }
.nahled .ramecek { aspect-ratio: 1; background: var(--bila); filter: brightness(var(--karta-jas)); }
.nahled img { width: 100%; height: 100%; object-fit: contain; padding: 8%; }
.nahled span { display: block; margin-top: 6px; }
.nahled.aktivni .ramecek { outline: 1px solid var(--inkoust); outline-offset: 2px; }

.detail-info h1 {
  margin: 0 0 14px;
  font-size: clamp(30px, 3.6vw, 48px);
  font-weight: 700; line-height: 1.08; letter-spacing: -0.03em; text-transform: uppercase;
}
.detail-info .technicky {
  font-family: "IBM Plex Mono", monospace; font-size: 11px;
  letter-spacing: 0.08em; color: var(--ocel); margin: 0 0 26px;
  overflow-wrap: break-word;
}
.detail-info .popis { font-family: "EB Garamond", Georgia, serif; font-size: 20px; line-height: 1.45; max-width: 48ch; }

.boxy {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-top: 36px;
  background: var(--linka); border: 1px solid var(--linka);
}
.box { padding: 20px; background: var(--papir); }
.box h3 {
  margin: 0 0 10px; font-family: "IBM Plex Mono", monospace; font-size: 10px;
  font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ocel);
}
.box p { margin: 0; font-size: 15px; }
.odznak {
  display: inline-block; font-family: "IBM Plex Mono", monospace; font-size: 10px;
  letter-spacing: 0.1em; border: 1px solid currentColor; border-radius: 0;
  padding: 4px 9px; margin: 2px 5px 2px 0;
}
@media (max-width: 980px) {
  .detail-layout { grid-template-columns: 1fr; gap: 36px; }
  .detail-galerie { position: static; }
  .boxy { grid-template-columns: 1fr; }
}

.lupa { position: fixed; inset: 0; z-index: 100; background: rgba(17,17,16,.94); display: none; align-items: center; justify-content: center; padding: 24px; }
.lupa.otevrena { display: flex; }
.lupa img { max-width: min(92vw, 1000px); max-height: 88vh; background: #fff; }

/* ---------------------------------------------------------------- navy blok */
.navy-blok { background: var(--navy); color: #f2f0eb; padding-block: 96px; }
.navy-blok .kota { border-color: rgba(242,240,235,.4); }
.navy-blok .kota-cislo, .navy-blok .kota-vpravo { color: rgba(242,240,235,.7); }
.navy-blok .kota p { color: rgba(242,240,235,.9); }
.navy-dva { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
@media (max-width: 980px) { .navy-dva { grid-template-columns: 1fr; gap: 32px; } .navy-blok { padding-block: 56px; } }

/* ---------------------------------------------------------------- kroky */
.kroky { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.krok { border-top: 1px solid var(--inkoust); padding-top: 18px; }
.krok .cislo { font-family: "IBM Plex Mono", monospace; font-size: 10px; letter-spacing: 0.14em; color: var(--ocel); }
.krok h3 { margin: 14px 0 8px; font-size: 22px; font-weight: 600; letter-spacing: -0.015em; }
.krok p { margin: 0; font-family: "EB Garamond", Georgia, serif; font-size: 17px; line-height: 1.4; }
.kroky.ctyri { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1100px) { .kroky.ctyri { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 900px) { .kroky { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .kroky, .kroky.ctyri { grid-template-columns: 1fr; } }

/* ---------------------------------------------------------------- katalog */
.katalog-layout { display: grid; grid-template-columns: 220px 1fr; gap: 56px; align-items: start; }
.filtry { position: sticky; top: 104px; }
.filtr-skupina { margin-bottom: 28px; }
.filtr-skupina h3 {
  margin: 0 0 12px; font-family: "IBM Plex Mono", monospace; font-size: 10px;
  font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ocel);
}
.filtr-skupina label { display: flex; align-items: center; gap: 9px; font-size: 15px; padding: 4px 0; cursor: pointer; }
.filtry-tlacitko { display: none; }
@media (max-width: 980px) {
  .katalog-layout { grid-template-columns: 1fr; gap: 24px; }
  .filtry { position: static; display: none; }
  .filtry.otevrene { display: block; }
  .filtry-tlacitko { display: inline-flex; }
}

/* ---------------------------------------------------------------- formulář */
.formular { display: grid; gap: 18px; }
.pole { display: grid; gap: 6px; }
.pole label {
  font-family: "IBM Plex Mono", monospace; font-size: 10px;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--ocel);
}
.pole input, .pole textarea, .pole select {
  font: inherit; font-size: 15px; padding: 11px 0;
  border: 0; border-bottom: 1px solid var(--linka); border-radius: 0;
  background: transparent; color: var(--inkoust); width: 100%;
}
.pole input:focus, .pole textarea:focus, .pole select:focus { outline: none; border-bottom-color: var(--inkoust); }
.pole textarea { min-height: 90px; resize: vertical; }
.dva-sloupce { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 620px) { .dva-sloupce { grid-template-columns: 1fr; } }

.hladiny { width: 100%; border-collapse: collapse; max-width: 680px; }
.hladiny th, .hladiny td { border-bottom: 1px solid var(--linka); padding: 14px 16px 14px 0; text-align: left; }
.hladiny th {
  font-family: "IBM Plex Mono", monospace; font-size: 10px; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--ocel);
  border-bottom-color: var(--inkoust);
}
.hladiny td { font-size: 16px; }

/* ---------------------------------------------------------------- šanon */
.sanon-polozka {
  display: grid; grid-template-columns: 96px 1fr auto; gap: 20px;
  padding: 22px 0; align-items: start; border-bottom: 1px solid var(--linka);
}
.sanon-polozka .mini { width: 96px; aspect-ratio: 1; background: var(--bila); filter: brightness(var(--karta-jas)); }
.sanon-polozka .mini img { width: 100%; height: 100%; object-fit: contain; padding: 8%; }
@media (max-width: 620px) { .sanon-polozka { grid-template-columns: 64px 1fr; } .sanon-polozka .mini { width: 64px; } }
.prazdno { padding: 64px 0; text-align: center; color: var(--ocel); }

/* ---------------------------------------------------------------- patička */
.paticka { border-top: 1px solid var(--inkoust); padding: 56px 0 40px; margin-top: 64px; }
.paticka-mrizka { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.paticka h3 {
  margin: 0 0 14px; font-family: "IBM Plex Mono", monospace; font-size: 10px;
  font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ocel);
}
.paticka ul { list-style: none; margin: 0; padding: 0; }
.paticka li { padding: 4px 0; font-size: 15px; }
.paticka a { text-decoration: none; }
.paticka a:hover { text-decoration: underline; }
.paticka-logo { display: inline-flex; align-items: center; gap: 18px; margin-bottom: 36px; }
.paticka-logo:hover { text-decoration: none; }
.paticka-logo img { display: block; height: 52px; width: auto; }
.paticka-logo span {
  font-family: "IBM Plex Mono", monospace; font-size: 10px;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--ocel);
}
.disclaimer {
  margin-top: 44px; padding-top: 20px; border-top: 1px solid var(--linka);
  font-family: "IBM Plex Mono", monospace; font-size: 10px;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--ocel); line-height: 1.8;
}
@media (max-width: 760px) { .paticka-mrizka { grid-template-columns: 1fr; gap: 28px; } }

/* ---------------------------------------------------------------- tisk */
@media print {
    body { background: #fff; color: #000; font-size: 12pt; }
  .obal { max-width: none; padding: 0; }
  .tisk-hlavicka { display: block !important; margin-bottom: 20pt; }
  table { width: 100%; }
  a { text-decoration: none; color: #000; }
}
.tisk-hlavicka { display: none; }

/* ---------------------------------------------------------------- o firmě */
.o-firme {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 72px;
  align-items: start;
}
.o-firme-text { max-width: 58ch; }
.o-firme-text p {
  font-family: "EB Garamond", Georgia, serif;
  font-size: clamp(19px, 1.5vw, 22px);
  line-height: 1.52;
  margin: 0 0 18px;
  /* zarovnání do bloku; bez dělení slov by v češtině vznikaly řeky */
  text-align: justify;
  text-justify: inter-word;
  hyphens: auto;
  -webkit-hyphens: auto;
}
/* první odstavec nese sekci — o stupeň větší, bez dělení */
.o-firme-text p:first-child {
  font-size: clamp(22px, 1.9vw, 27px);
  line-height: 1.38;
  text-align: left;
  hyphens: manual;
  margin-bottom: 26px;
}
.o-firme-text .o-firme-zaver {
  border-top: 1px solid var(--inkoust);
  padding-top: 20px;
  margin-top: 30px;
  font-style: italic;
  text-align: left;
  hyphens: manual;
}

.o-firme-fakta { position: sticky; top: 104px; }
.o-firme-fakta dl { margin: 0; }
.o-firme-fakta dt {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ocel);
  border-top: 1px solid var(--linka);
  padding-top: 13px;
}
.o-firme-fakta dt:first-child { border-top-color: var(--inkoust); }
.o-firme-fakta dd {
  margin: 6px 0 18px;
  font-size: 17px;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

@media (max-width: 1000px) {
  .o-firme { grid-template-columns: 1fr; gap: 40px; }
  .o-firme-text { max-width: none; }
  .o-firme-fakta { position: static; }
}
@media (max-width: 620px) {
  /* na úzkém sloupci je zarovnání do bloku k ničemu — trhalo by mezery */
  .o-firme-text p { text-align: left; hyphens: manual; }
}

/* ---------------------------------------------------------------- kontakt */
.kontakt-velky { border-top: 1px solid var(--inkoust); margin-bottom: 8px; }
.kontakt-radek {
  display: grid;
  grid-template-columns: 170px 1fr;
  align-items: baseline;
  gap: 24px;
  padding: 26px 0;
  border-bottom: 1px solid var(--linka);
  text-decoration: none;
  transition: color 160ms;
}
.kontakt-radek:hover { color: var(--oranzova); }
.kontakt-stitek {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ocel);
}
.kontakt-hodnota {
  font-size: clamp(30px, 5.2vw, 72px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.035em;
  word-break: break-word;
}

.kontakt-mrizka {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--linka);
  border-bottom: 1px solid var(--linka);
  margin-bottom: 72px;
}
.kontakt-pole { position: relative; background: var(--papir); padding: 26px 24px 30px; overflow: hidden; }
.kontakt-pole h3 {
  margin: 0 0 12px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ocel);
}
.kontakt-pole p { margin: 0; font-size: 16px; line-height: 1.5; }
.kontakt-znak {
  position: absolute;
  right: -22px;
  bottom: -22px;
  width: 104px;
  height: 104px;
  color: var(--linka);
  pointer-events: none;
}

.kontakt-dole { display: grid; grid-template-columns: 1.4fr 1fr; gap: 64px; align-items: start; }
.kontakt-znovu { border-top: 1px solid var(--inkoust); padding-top: 18px; }
.kontakt-znovu-text {
  font-family: "EB Garamond", Georgia, serif;
  font-size: 19px;
  line-height: 1.45;
  margin: 12px 0 22px;
}

@media (max-width: 1100px) { .kontakt-mrizka { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 900px) {
  .kontakt-dole { grid-template-columns: 1fr; gap: 40px; }
  .kontakt-radek { grid-template-columns: 1fr; gap: 8px; padding: 20px 0; }
}
@media (max-width: 560px) { .kontakt-mrizka { grid-template-columns: 1fr; } }

/* ---------------------------------------------------------------- přepínač režimu */
.prepinac-rezimu {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: transparent;
  color: var(--ocel);
  padding: 7px;
  margin: -7px;
  cursor: pointer;
  transition: color 160ms;
}
.prepinac-rezimu:hover { color: var(--inkoust); }
.rezim-znak {
  width: 15px;
  height: 15px;
  display: block;
  /* v tmavém režimu se měsíc otočí — jediná zpětná vazba, kterou tlačítko dává */
  transition: transform 320ms ease;
}
.prepinac-rezimu[aria-pressed="true"] .rezim-znak { transform: rotate(180deg); }

/* název varianty v nadpisu produktu — odlišen tónem, ne pomlčkou */
.varianta-nazev {
  display: block;
  margin-top: 10px;
  font-size: 0.46em;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--ocel);
}