/* Kajoko s.r.o. – DYSLEKTIK */
:root {
    --teal: #0d8a8c;
    --teal-tmava: #0a6668;
    --teal-svetla: #e6f4f4;
    --zluta: #ffd84d;
    --zluta-svetla: #fff7d6;
    --text: #1d2730;
    --sedy: #5b6870;
    --linka: #dfe6e8;
    --pozadi: #f7f9fa;
    --bila: #ffffff;
    --radius: 14px;
    --stin: 0 1px 2px rgba(16, 40, 48, .06), 0 6px 20px rgba(16, 40, 48, .06);
}

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

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

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 17px;
    line-height: 1.6;
    color: var(--text);
    background: var(--pozadi);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

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

a { color: var(--teal-tmava); }
a:hover { color: var(--teal); }
a:focus-visible, .tlacitko:focus-visible { outline: 3px solid var(--zluta); outline-offset: 2px; }

.obal { width: 100%; max-width: 1040px; margin: 0 auto; padding: 0 20px; }

.preskocit {
    position: absolute; left: -9999px; top: 0;
    background: var(--teal-tmava); color: #fff; padding: 8px 14px; z-index: 10;
}
.preskocit:focus { left: 8px; top: 8px; }

/* --- Hlavička ------------------------------------------------------- */
.hlavicka {
    background: var(--bila);
    border-bottom: 1px solid var(--linka);
    position: sticky; top: 0; z-index: 5;
}
.hlavicka .obal {
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px; min-height: 68px; flex-wrap: wrap;
}
.logo {
    font-weight: 800; font-size: 1.3rem; letter-spacing: -.01em;
    color: var(--text); text-decoration: none;
    display: flex; align-items: center; gap: 10px;
}
.logo-znak {
    width: 34px; height: 34px; border-radius: 9px;
    background: var(--teal); color: #fff;
    display: grid; place-items: center; font-size: 1.05rem;
}
.logo small { font-weight: 500; color: var(--sedy); font-size: .85rem; }

.menu ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 4px; flex-wrap: wrap; }
.menu a {
    display: block; padding: 8px 14px; border-radius: 999px;
    text-decoration: none; color: var(--text); font-weight: 600; font-size: .95rem;
}
.menu a:hover { background: var(--teal-svetla); color: var(--teal-tmava); }
.menu a[aria-current="page"] { background: var(--teal); color: #fff; }

/* --- Obsah ---------------------------------------------------------- */
main { flex: 1; padding: 48px 0 64px; }

h1, h2, h3 { line-height: 1.2; letter-spacing: -.015em; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 4.5vw, 3rem); }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.1rem; }

.perex { font-size: 1.15rem; color: var(--sedy); max-width: 60ch; }

.karta {
    background: var(--bila); border: 1px solid var(--linka);
    border-radius: var(--radius); box-shadow: var(--stin); padding: 28px;
}

.tlacitko {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 22px; border-radius: 999px; font-weight: 700;
    text-decoration: none; background: var(--teal); color: #fff;
    border: 2px solid var(--teal); transition: background .15s;
}
.tlacitko:hover { background: var(--teal-tmava); border-color: var(--teal-tmava); color: #fff; }
.tlacitko.obrys { background: transparent; color: var(--teal-tmava); }
.tlacitko.obrys:hover { background: var(--teal-svetla); color: var(--teal-tmava); }
.tlacitka { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }

/* --- Úvod ----------------------------------------------------------- */
.hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; margin-bottom: 56px; }
.stitek {
    display: inline-block; background: var(--teal-svetla); color: var(--teal-tmava);
    font-weight: 700; font-size: .8rem; text-transform: uppercase; letter-spacing: .06em;
    padding: 5px 12px; border-radius: 999px; margin-bottom: 14px;
}
.hero-obrazek { border-radius: var(--radius); overflow: hidden; box-shadow: var(--stin); border: 1px solid var(--linka); background: #fff; }
.hero-obrazek figcaption { font-size: .85rem; color: var(--sedy); padding: 10px 14px; }

.mrizka { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; list-style: none; padding: 0; margin: 24px 0 0; }
.mrizka li {
    background: var(--bila); border: 1px solid var(--linka); border-radius: 12px;
    padding: 18px 18px 18px 52px; position: relative; font-size: .97rem;
}
.mrizka li::before {
    content: "✓"; position: absolute; left: 16px; top: 16px;
    width: 24px; height: 24px; border-radius: 50%;
    background: var(--teal); color: #fff; font-size: .8rem; font-weight: 700;
    display: grid; place-items: center;
}
.mrizka strong { display: block; }

.sekce { margin-top: 56px; }

.akce {
    margin-top: 56px; background: var(--zluta-svetla); border: 1px solid #f3dc85;
    border-left: 6px solid var(--zluta); border-radius: var(--radius); padding: 24px 28px;
    display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap;
}
.akce h2 { margin: 0 0 4px; font-size: 1.3rem; }
.akce p { margin: 0; }

/* --- Ceník ---------------------------------------------------------- */
.ceny { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; margin-top: 32px; }
.cena { display: flex; flex-direction: column; }
.cena .castka { font-size: 2.4rem; font-weight: 800; letter-spacing: -.02em; margin: 8px 0 4px; }
.cena .castka span { font-size: 1rem; font-weight: 600; color: var(--sedy); }
.cena p { color: var(--sedy); margin: 0 0 20px; flex: 1; }
.cena.doporucena { border: 2px solid var(--teal); position: relative; }
.cena.doporucena .stitek { position: absolute; top: -14px; left: 24px; background: var(--teal); color: #fff; }

.tabulka { width: 100%; border-collapse: collapse; margin-top: 12px; }
.tabulka th, .tabulka td { text-align: left; padding: 12px 0; border-bottom: 1px solid var(--linka); }
.tabulka td:last-child { text-align: right; font-weight: 700; white-space: nowrap; }
.tabulka tr:last-child th, .tabulka tr:last-child td { border-bottom: 0; }
.tabulka th { font-weight: 500; }

.poznamka { font-size: .9rem; color: var(--sedy); margin-top: 16px; }

/* --- Ke stažení ----------------------------------------------------- */
.soubory { display: grid; gap: 16px; margin-top: 32px; }
.soubor { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.soubor-ikona {
    width: 56px; height: 56px; border-radius: 12px; flex-shrink: 0;
    display: grid; place-items: center; font-weight: 800; font-size: .8rem; color: #fff;
    background: var(--teal);
}
.soubor-ikona.pdf { background: #c8463d; }
.soubor-text { flex: 1; min-width: 220px; }
.soubor-text h2 { font-size: 1.15rem; margin: 0 0 4px; }
.soubor-text p { margin: 0; color: var(--sedy); }
.meta { font-size: .85rem; color: var(--sedy); }

/* --- Kontakt -------------------------------------------------------- */
.kontakt { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 32px; }
.udaje { display: grid; grid-template-columns: max-content 1fr; gap: 10px 24px; margin: 0; }
.udaje dt { color: var(--sedy); }
.udaje dd { margin: 0; font-weight: 600; }
.velky-odkaz { font-size: 1.25rem; font-weight: 700; text-decoration: none; display: inline-block; margin: 4px 0 16px; }

/* --- Patička -------------------------------------------------------- */
.paticka { background: #13262b; color: #b8c7cb; font-size: .9rem; padding: 32px 0; }
.paticka .obal { display: flex; justify-content: space-between; gap: 16px 40px; flex-wrap: wrap; }
.paticka a { color: #fff; }
.paticka p { margin: 0; }

/* --- Chybové stránky ------------------------------------------------ */
.chyba { text-align: center; max-width: 560px; margin: 0 auto; }
.chyba .kod { font-size: 5rem; font-weight: 800; color: var(--teal); line-height: 1; margin-bottom: 12px; }
.chyba .tlacitka { justify-content: center; }

/* --- Responzivita --------------------------------------------------- */
@media (max-width: 820px) {
    .hero, .kontakt { grid-template-columns: 1fr; }
    main { padding: 32px 0 48px; }
}
@media (max-width: 560px) {
    body { font-size: 16px; }
    .hlavicka { position: static; }
    .hlavicka .obal { padding-top: 12px; padding-bottom: 12px; }
    .menu a { padding: 6px 11px; }
    .karta { padding: 22px; }
    .udaje { grid-template-columns: 1fr; gap: 2px; }
    .udaje dd { margin-bottom: 10px; }
}

@media print {
    .hlavicka, .paticka, .tlacitka { display: none; }
    body { background: #fff; }
}