/* LaMíčky — směr A: retro cirkusový plakát, střídmé obsahové sekce */

:root {
  --cream: #f7efdd;
  --cream-light: #fdf8ec;
  --ink: #2a2118;
  --muted: #4b4033;
  --red: #c2402a;
  --red-dark: #96301f;
  --mustard: #d99a2b;
  --teal: #2a7f77;
  --display: 'Alfa Slab One', Georgia, serif;
  --body: 'Source Sans 3', 'Trebuchet MS', sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
}

h1, h2, h3 { font-family: var(--display); font-weight: 400; line-height: 1.15; margin: 0 0 0.5em 0; }
h1 { font-size: clamp(2.1rem, 5.5vw, 3.6rem); text-transform: uppercase; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.1rem); }
h3 { font-size: 1.35rem; }
p { margin: 0 0 1em 0; }
a { color: var(--red); }
a:hover { color: var(--red-dark); }
img { max-width: 100%; }

.wrap { max-width: 1140px; margin: 0 auto; padding: 0 20px; }

/* ---------- header ---------- */

.site-header {
  border-bottom: 2px solid var(--ink);
  background: var(--cream);
  position: sticky;
  top: 0;
  z-index: 20;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  font-family: var(--display);
  font-size: 1.35rem;
}
.brand:hover { color: var(--ink); }
.site-nav { display: flex; align-items: center; gap: 26px; }
.site-nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}
.site-nav a:hover { color: var(--red); }
.site-nav a.active { color: var(--red); }
.nav-toggle {
  display: none;
  background: none;
  border: 2px solid var(--ink);
  padding: 6px 12px;
  font-family: var(--body);
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
  cursor: pointer;
}

/* ---------- buttons ---------- */

.btn {
  display: inline-block;
  padding: 14px 32px;
  border: 2px solid var(--ink);
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  text-align: center;
  color: var(--ink);
  background: transparent;
  font-family: var(--body);
  cursor: pointer;
}
.btn:hover { background: rgba(42, 33, 24, 0.06); color: var(--ink); }
.btn-primary {
  background: var(--red);
  color: var(--cream);
  box-shadow: 4px 4px 0 var(--ink);
}
.btn-primary:hover { background: var(--red-dark); color: var(--cream); }
.btn-small { padding: 10px 22px; font-size: 0.95rem; }
.btn-dark { background: var(--ink); color: var(--cream); }
.btn-dark:hover { background: #3d3125; color: var(--cream); }

/* ---------- hero (plakátový rám) ---------- */

.hero { padding: 28px 20px 44px 20px; }
.hero-frame {
  max-width: 1140px;
  margin: 0 auto;
  border: 3px solid var(--ink);
  padding: 6px;
}
.hero-inner {
  border: 1px solid var(--ink);
  text-align: center;
  padding: 52px 24px 48px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
.eyebrow {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--teal);
}
.hero-sub { font-size: 1.25rem; color: var(--muted); max-width: 640px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; margin-top: 6px; }

/* ---------- pruhy a sekce ---------- */

.band-notice {
  background: var(--mustard);
  color: var(--ink);
  padding: 10px 20px;
  font-size: 0.95rem;
  text-align: center;
}
.band-notice a { color: var(--ink); font-weight: 700; }


.band-dark {
  background: var(--ink);
  color: var(--cream);
  padding: 16px 20px;
}
.band-dark .wrap {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px 44px;
  font-size: 0.95rem;
  font-weight: 600;
}
.band-dark .item { display: flex; align-items: center; gap: 10px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--mustard); flex-shrink: 0; }

.band-cta {
  background: var(--red);
  color: var(--cream);
  text-align: center;
  padding: 48px 20px;
}
.band-cta h2 { color: var(--cream); margin-top: 10px; }
.band-cta p { max-width: 620px; margin: 0 auto 1.4em auto; }
.band-cta .tag-inv {
  font-size: 0.8rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
  background: var(--cream); color: var(--red); padding: 4px 12px;
}
.btn-light { background: var(--cream); color: var(--ink); box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.35); }
.btn-light:hover { background: #fff; color: var(--ink); }
.card-accent { border-width: 3px; box-shadow: 6px 6px 0 rgba(42, 33, 24, 0.15); }
.card-accent .tag { color: var(--red); }

.band-promise { text-align: center; padding: 52px 20px; }
.band-promise h2 { color: var(--red); font-size: clamp(1.4rem, 3.2vw, 2rem); }
.band-promise p { color: var(--muted); margin: 0; }

.band-teal {
  background: var(--teal);
  color: var(--cream);
  text-align: center;
  padding: 56px 20px;
}
.band-teal h2 { color: var(--cream); }
.band-teal p { max-width: 560px; margin: 0 auto 1.4em auto; }
.band-teal .btn-primary { background: var(--cream); color: var(--ink); box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.35); }
.band-teal .btn-primary:hover { background: #fff; color: var(--ink); }

.section { padding: 56px 0; }
.section-tight { padding: 36px 0; }
.section-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap; margin-bottom: 28px; }
.section-head p { color: var(--muted); margin: 0; }
.rule-top { border-top: 1px solid var(--ink); }

/* ---------- karty kurzů ---------- */

.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.card {
  border: 2px solid var(--ink);
  background: var(--cream-light);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.card-outline { background: transparent; border-style: dashed; }
.card h3 { margin: 0; }
.card .tag {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--teal);
}
.card p { color: var(--muted); font-size: 0.98rem; margin: 0; }
.card .meta { font-weight: 600; font-size: 0.95rem; margin-top: 4px; }
.card .btn { margin-top: auto; }

/* ---------- detail kurzu ---------- */

.course {
  border: 2px solid var(--ink);
  background: var(--cream-light);
  padding: 36px;
  margin-bottom: 32px;
}
.course-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; flex-wrap: wrap; }
.course-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  padding: 18px 0;
  margin: 22px 0;
}
.course-facts .fact strong { display: block; font-size: 0.8rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--teal); }
.course ul { margin: 0 0 1em 0; padding-left: 22px; color: var(--muted); }
.course li { margin-bottom: 6px; }

/* ---------- lektoři ---------- */

.people { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.person { border: 2px solid var(--ink); background: var(--cream-light); padding: 32px; }
.person .role { color: var(--teal); font-weight: 700; font-size: 0.9rem; letter-spacing: 1.5px; text-transform: uppercase; }
.person p { color: var(--muted); }
.avatar {
  width: 96px;
  height: 96px;
  overflow: hidden;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; display: block; }
.photo {
  float: right;
  width: 190px;
  max-width: 40%;
  margin: 0 0 16px 24px;
  border: 2px solid var(--ink);
  box-shadow: 6px 6px 0 rgba(42, 33, 24, 0.15);
}
.photo-wide { width: 300px; max-width: 45%; }
.course::after { content: ""; display: block; clear: both; }
@media (max-width: 600px) {
  .photo { float: none; width: 190px; max-width: 100%; margin: 0 0 20px 0; }
}

/* ---------- FAQ ---------- */

.faq-item { border: 2px solid var(--ink); background: var(--cream-light); margin-bottom: 14px; }
.faq-item summary {
  cursor: pointer;
  padding: 18px 24px;
  font-weight: 700;
  font-size: 1.05rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-family: var(--display); font-size: 1.3rem; color: var(--red); }
.faq-item[open] summary::after { content: "–"; }
.faq-item .answer { padding: 0 24px 20px 24px; color: var(--muted); }

/* ---------- formulář ---------- */

.form-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 48px; align-items: start; }
form.signup { display: flex; flex-direction: column; gap: 16px; }
form.signup label { font-weight: 700; font-size: 0.95rem; display: block; margin-bottom: 6px; }
form.signup input, form.signup select, form.signup textarea {
  width: 100%;
  border: 2px solid var(--ink);
  background: var(--cream-light);
  padding: 12px 14px;
  font-family: var(--body);
  font-size: 1rem;
  color: var(--ink);
}
form.signup textarea { min-height: 120px; resize: vertical; }
.contact-box { border: 2px solid var(--ink); background: var(--cream-light); padding: 28px; }
.contact-box p { margin-bottom: 0.6em; }

.placeholder { background: #f3e3b3; padding: 0 4px; font-weight: 700; }

/* ---------- patička ---------- */

.site-footer { background: var(--ink); color: var(--cream); padding: 48px 20px 28px 20px; margin-top: 64px; }
.site-footer .cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; max-width: 1140px; margin: 0 auto; }
.site-footer h3 { font-size: 1.1rem; color: var(--cream); }
.site-footer a { color: var(--mustard); }
.site-footer a:hover { color: #e8b558; }
.site-footer p { color: #cfc4b4; font-size: 0.95rem; margin-bottom: 0.5em; }
.site-footer .bottom {
  max-width: 1140px;
  margin: 36px auto 0 auto;
  border-top: 1px solid #4b4033;
  padding-top: 18px;
  font-size: 0.85rem;
  color: #a1957f;
  text-align: center;
}

/* ---------- responsivita ---------- */

@media (max-width: 900px) {
  .cards, .people, .site-footer .cols { grid-template-columns: 1fr; }
  .course-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .form-grid { grid-template-columns: 1fr; }
}

.card h3 a, .person h3 a { color: inherit; text-decoration: none; }
.card h3 a:hover, .person h3 a:hover { color: var(--red); text-decoration: underline; text-underline-offset: 4px; }

/* ---------- přístupnost ---------- */

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--cream);
  padding: 10px 18px;
  font-weight: 700;
  z-index: 100;
}
.skip-link:focus { left: 0; color: var(--cream); }

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 2px;
}

/* ---------- animace míčků v hero ---------- */

.hero-inner svg .ball { transform-box: fill-box; transform-origin: center; animation: ball-bob 2.6s ease-in-out infinite; }
.hero-inner svg .ball-2 { animation-delay: 0.4s; }
.hero-inner svg .ball-3 { animation-delay: 0.8s; }
@keyframes ball-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-inner svg .ball { animation: none; }
}

/* ---------- osnova lekce ---------- */

.lesson-flow { display: flex; flex-direction: column; gap: 0; margin-top: 8px; }
.lesson-step { display: flex; gap: 20px; padding: 14px 0; border-top: 1px solid rgba(42, 33, 24, 0.2); }
.lesson-step:first-child { border-top: none; }
.lesson-step .time { width: 90px; flex-shrink: 0; font-weight: 700; color: var(--teal); }
.lesson-step p { margin: 0; color: var(--muted); }
.lesson-step strong { color: var(--ink); }

@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--cream);
    border-bottom: 2px solid var(--ink);
    padding: 12px 20px 20px 20px;
    gap: 14px;
  }
  .site-nav.open { display: flex; }
  .hero-inner { padding: 36px 16px; }
}