/*
Theme Name: Doučko
Theme URI: https://example.cz/doucko
Author: Připraveno na míru
Description: Přívětivé téma pro doučování a zájmové kroužky. Obsahuje úvodní stránku se sekcemi (hero, jak to probíhá, kroužky, ceník, kontakt), vlastní typ obsahu „Kroužky" spravovaný v administraci a objednávkový formulář posílaný e-mailem. Plně v češtině.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 7.0
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: doucko
*/

/* ============================================================
   Designové tokeny
   ============================================================ */
:root{
  --ink:        #18203d;
  --ink-soft:   #4a5273;
  --bg:         #f6f7fb;
  --surface:    #ffffff;
  --primary:    #3a47d5;
  --primary-dark:#2a35a8;
  --accent:     #ffc23c;
  --accent-soft:#ffe39a;
  --mint:       #14b6a0;
  --mint-soft:  #d6f3ee;
  --line:       #e6e8f2;
  --shadow:     0 18px 40px -22px rgba(24,32,61,.35);
  --shadow-sm:  0 8px 22px -16px rgba(24,32,61,.45);
  --radius:     18px;
  --radius-sm:  12px;
  --wrap:       1140px;
  --font-display:"Bricolage Grotesque", system-ui, sans-serif;
  --font-body:  "Inter", system-ui, -apple-system, sans-serif;
}

/* ============================================================
   Základ
   ============================================================ */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.08;margin:0 0 .4em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(2.4rem,5.5vw,4rem)}
h2{font-size:clamp(1.8rem,3.6vw,2.7rem)}
h3{font-size:1.3rem}
p{margin:0 0 1rem}
:focus-visible{outline:3px solid var(--primary);outline-offset:3px;border-radius:6px}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.section{padding:84px 0}
.section--tint{background:var(--surface)}

.eyebrow{
  display:inline-block;font-family:var(--font-body);font-weight:600;
  font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--primary);margin-bottom:14px;
}
.lead{font-size:1.12rem;color:var(--ink-soft);max-width:54ch}

/* podpisový prvek – jantarový zvýrazňovač pod slovem */
.mark{
  background:linear-gradient(transparent 58%, var(--accent-soft) 58%);
  padding:0 .08em;
}

/* tlačítka */
.btn{
  display:inline-flex;align-items:center;gap:.5em;
  font-family:var(--font-body);font-weight:600;font-size:1rem;
  padding:.85em 1.5em;border-radius:999px;border:2px solid transparent;
  cursor:pointer;transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  text-decoration:none;line-height:1;
}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn--primary{background:var(--accent);color:var(--ink);box-shadow:var(--shadow-sm)}
.btn--primary:hover{box-shadow:var(--shadow)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--ink);background:#fff}
.btn--solid{background:var(--primary);color:#fff}
.btn--solid:hover{background:var(--primary-dark)}

/* ============================================================
   Hlavička
   ============================================================ */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(246,247,251,.86);backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--line);
}
.site-header__inner{display:flex;align-items:center;gap:24px;min-height:74px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:1.3rem;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand__mark{
  width:38px;height:38px;border-radius:11px;flex:none;
  background:var(--primary);color:#fff;display:grid;place-items:center;
  font-family:var(--font-display);font-weight:800;font-size:1.25rem;
  box-shadow:var(--shadow-sm);
}
.brand img{max-height:48px;width:auto}
.primary-nav{margin-left:auto}
.primary-nav ul{list-style:none;display:flex;gap:6px;margin:0;padding:0}
.primary-nav a{
  display:block;padding:.55em .85em;border-radius:10px;color:var(--ink);
  font-weight:500;font-size:.98rem;
}
.primary-nav a:hover{background:#fff;text-decoration:none;color:var(--primary)}
.header-cta{margin-left:8px}
.nav-toggle{
  display:none;margin-left:auto;background:none;border:0;cursor:pointer;
  padding:10px;color:var(--ink);
}
.nav-toggle svg{display:block}

/* ============================================================
   Hero
   ============================================================ */
.hero{position:relative;overflow:hidden}
.hero__bg{
  position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(60% 80% at 85% 10%, rgba(58,71,213,.10), transparent 60%),
    radial-gradient(50% 60% at 5% 90%, rgba(20,182,160,.10), transparent 60%);
}
.hero__inner{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;
  padding:74px 0 88px;
}
.hero__text h1{margin-bottom:.35em}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero__trust{display:flex;gap:26px;margin-top:34px;flex-wrap:wrap}
.hero__trust div{display:flex;flex-direction:column}
.hero__trust b{font-family:var(--font-display);font-size:1.7rem;color:var(--primary);line-height:1}
.hero__trust span{font-size:.9rem;color:var(--ink-soft)}

/* dekorativní „rozvrh" v heru */
.hero__card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:24px;position:relative;
}
.hero__card::before{
  content:"";position:absolute;inset:0;border-radius:var(--radius);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.6);pointer-events:none;
}
.hero__card h3{font-size:1.05rem;margin-bottom:16px;color:var(--ink-soft);font-family:var(--font-body);font-weight:600}
.slot{
  display:flex;align-items:center;gap:14px;padding:12px 14px;border-radius:var(--radius-sm);
  margin-bottom:10px;border:1px solid var(--line);
}
.slot:last-child{margin-bottom:0}
.slot__dot{width:38px;height:38px;border-radius:10px;flex:none;display:grid;place-items:center;font-size:1.2rem}
.slot__dot--a{background:var(--accent-soft)}
.slot__dot--b{background:var(--mint-soft)}
.slot__dot--c{background:#e4e7ff}
.slot b{display:block;font-size:.98rem}
.slot small{color:var(--ink-soft)}
.hero__sticky{
  position:absolute;right:-14px;top:-18px;background:var(--accent);color:var(--ink);
  font-family:var(--font-display);font-weight:700;padding:8px 14px;border-radius:12px;
  transform:rotate(4deg);box-shadow:var(--shadow-sm);font-size:.95rem;
}

/* ============================================================
   Kroky – jak to probíhá (skutečná sekvence → číslování OK)
   ============================================================ */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:48px}
.step{position:relative;padding-top:8px}
.step__num{
  font-family:var(--font-display);font-weight:800;font-size:2.4rem;color:var(--primary);
  line-height:1;display:inline-block;margin-bottom:10px;
}
.step__num::after{content:"";display:block;width:34px;height:4px;background:var(--accent);border-radius:4px;margin-top:8px}
.step h3{margin-bottom:.3em}
.step p{color:var(--ink-soft);margin:0}

/* ============================================================
   Kroužky
   ============================================================ */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:48px}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;transition:transform .18s ease, box-shadow .18s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card__media{aspect-ratio:16/10;background:linear-gradient(135deg,#e4e7ff,var(--mint-soft));overflow:hidden}
.card__media img{width:100%;height:100%;object-fit:cover}
.card__body{padding:22px;display:flex;flex-direction:column;flex:1}
.card__meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.tag{
  font-size:.78rem;font-weight:600;padding:4px 10px;border-radius:999px;
  background:var(--mint-soft);color:#0c6e60;
}
.tag--age{background:#e4e7ff;color:var(--primary-dark)}
.card h3{margin-bottom:.35em}
.card__body p{color:var(--ink-soft);font-size:.96rem;flex:1}
.card__foot{display:flex;align-items:center;justify-content:space-between;margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.card__price{font-family:var(--font-display);font-weight:700;font-size:1.15rem;color:var(--ink)}
.card__price small{font-weight:400;color:var(--ink-soft);font-size:.8rem;font-family:var(--font-body)}

.empty-note{
  margin-top:40px;padding:28px;border:1.5px dashed var(--line);border-radius:var(--radius);
  background:var(--surface);color:var(--ink-soft);text-align:center;
}
.empty-note code{background:#eef0ff;padding:2px 7px;border-radius:6px;color:var(--primary-dark);font-size:.9em}

/* ============================================================
   Ceník
   ============================================================ */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:48px}
.price{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;display:flex;flex-direction:column;
}
.price--featured{border-color:var(--primary);box-shadow:var(--shadow);position:relative}
.price--featured::before{
  content:"Nejoblíbenější";position:absolute;top:-13px;left:26px;
  background:var(--accent);color:var(--ink);font-weight:600;font-size:.78rem;
  padding:5px 12px;border-radius:999px;
}
.price h3{font-size:1.15rem;margin-bottom:4px}
.price__sub{color:var(--ink-soft);font-size:.92rem;margin-bottom:18px}
.price__amount{font-family:var(--font-display);font-weight:800;font-size:2.5rem;color:var(--ink);line-height:1}
.price__amount small{font-size:.95rem;font-weight:400;color:var(--ink-soft);font-family:var(--font-body)}
.price ul{list-style:none;margin:20px 0 24px;padding:0;flex:1}
.price li{padding:7px 0 7px 28px;position:relative;color:var(--ink-soft)}
.price li::before{content:"✓";position:absolute;left:0;color:var(--mint);font-weight:700}
.price .btn{width:100%;justify-content:center}

/* ============================================================
   Kontakt + formulář
   ============================================================ */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start;margin-top:44px}
.contact__info ul{list-style:none;margin:24px 0 0;padding:0}
.contact__info li{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}
.contact__info .ico{
  width:42px;height:42px;border-radius:11px;flex:none;background:#e4e7ff;color:var(--primary-dark);
  display:grid;place-items:center;font-size:1.2rem;
}
.contact__info b{display:block}
.contact__info small{color:var(--ink-soft)}

.form{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:32px;box-shadow:var(--shadow-sm);
}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;padding:.8em .9em;border:1.5px solid var(--line);border-radius:var(--radius-sm);
  font:inherit;color:var(--ink);background:#fff;transition:border-color .15s ease;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--primary)}
.field textarea{resize:vertical;min-height:120px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form .btn{width:100%;justify-content:center;margin-top:6px}
.form__note{font-size:.82rem;color:var(--ink-soft);margin:14px 0 0;text-align:center}

.notice{padding:14px 18px;border-radius:var(--radius-sm);margin-bottom:22px;font-weight:500}
.notice--ok{background:var(--mint-soft);color:#0c6e60;border:1px solid #9fe0d4}
.notice--err{background:#fde7e7;color:#a02525;border:1px solid #f3bcbc}

/* ============================================================
   Obsahové stránky / příspěvky
   ============================================================ */
.page-head{padding:64px 0 0}
.content{max-width:760px;margin:0 auto;padding:48px 24px 84px}
.content h1,.content h2,.content h3{margin-top:1.4em}
.content img{border-radius:var(--radius);margin:1.5em 0}
.entry-meta{color:var(--ink-soft);font-size:.9rem;margin-bottom:24px}

/* ============================================================
   Patička
   ============================================================ */
.site-footer{background:var(--ink);color:#cbd0e4;padding:64px 0 28px;margin-top:0}
.site-footer a{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.site-footer h4{color:#fff;font-size:1.05rem;margin-bottom:14px}
.site-footer p{color:#9aa2c4;font-size:.95rem}
.footer-brand{font-family:var(--font-display);font-weight:700;font-size:1.4rem;color:#fff;margin-bottom:10px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:22px;font-size:.85rem;color:#8b93b8;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* ============================================================
   Responzivita
   ============================================================ */
@media (max-width:900px){
  .hero__inner{grid-template-columns:1fr;gap:40px;padding:48px 0 64px}
  .hero__visual{max-width:440px}
  .steps,.cards,.price-grid{grid-template-columns:1fr 1fr}
  .contact{grid-template-columns:1fr;gap:36px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .section{padding:60px 0}
  .primary-nav,.header-cta{display:none}
  .primary-nav.is-open{
    display:block;position:absolute;top:74px;left:0;right:0;background:var(--surface);
    border-bottom:1px solid var(--line);padding:12px 24px;box-shadow:var(--shadow);
  }
  .primary-nav.is-open ul{flex-direction:column;gap:2px}
  .nav-toggle{display:block}
  .steps,.cards,.price-grid,.footer-grid,.form__row{grid-template-columns:1fr}
  .hero__trust{gap:18px}
}

/* respektuj omezení pohybu */
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* jemné odhalení při scrollu */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .5s ease, transform .5s ease}
.reveal.is-visible{opacity:1;transform:none}