/* ==========================================================================
   Dozvuky prázdnin s Charitou Třeboň — 12. 9. 2026, Lomnice nad Lužnicí
   Barevnost inspirovaná plakátem (zlatá / černá / červená), elegantnější podání
   ========================================================================== */

:root {
  --gold:        #E9A526;   /* teplá zlatá z plakátu */
  --gold-soft:   #F3C55B;
  --gold-pale:   #FBF3E2;
  --red:         #D8281C;   /* výrazná červená */
  --red-dark:    #A81A11;
  --ink:         #17110B;   /* téměř černá, teplý nádech */
  --ink-soft:    #2A2119;
  --paper:       #FBF8F2;   /* krémová „elegantní“ plocha */
  --paper-2:     #F3ECDF;
  --line:        rgba(23,17,11,.12);
  --white:       #ffffff;
  --shadow:      0 18px 40px -22px rgba(23,17,11,.45);
  --shadow-sm:   0 8px 20px -14px rgba(23,17,11,.5);
  --radius:      18px;
  --maxw:        1140px;
  --font-head:   "Playfair Display", Georgia, serif;
  --font-body:   "Poppins", "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--red-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { font-family: var(--font-head); line-height: 1.1; margin: 0 0 .4em; font-weight: 700; }
h1 { font-size: clamp(2.2rem, 6vw, 4rem); }
h2 { font-size: clamp(1.7rem, 4vw, 2.6rem); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.5rem); }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

.eyebrow {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: .78rem;
  font-weight: 600;
  color: var(--red);
  margin: 0 0 .6rem;
}

.section { padding: clamp(56px, 9vw, 108px) 0; }
.section--paper2 { background: var(--paper-2); }
.section--ink { background: var(--ink); color: var(--paper); }
.section--ink h2, .section--ink h3 { color: var(--white); }
.section--ink .eyebrow { color: var(--gold-soft); }

.center { text-align: center; }
.lead { font-size: clamp(1.05rem, 2vw, 1.25rem); max-width: 60ch; }
.center .lead { margin-left: auto; margin-right: auto; }

/* -------- Buttons -------- */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  font-weight: 600; font-size: 1rem;
  padding: .85rem 1.6rem; border-radius: 999px;
  border: 2px solid transparent; cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
  text-decoration: none;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn--primary { background: var(--red); color: #fff; box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--red-dark); }
.btn--gold { background: var(--gold); color: var(--ink); box-shadow: var(--shadow-sm); }
.btn--gold:hover { background: var(--gold-soft); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.section--ink .btn--ghost { color: #fff; border-color: rgba(255,255,255,.6); }
.btn--sm { padding: .55rem 1.1rem; font-size: .9rem; }

/* -------- Header / Nav -------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251,248,242,.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .7rem 0; }
.brand { display: flex; align-items: center; gap: .7rem; font-family: var(--font-head); font-weight: 700; color: var(--ink); font-size: 1.15rem; }
.brand:hover { text-decoration: none; }
.brand .dot { width: 12px; height: 12px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 4px rgba(216,40,28,.18); }
.nav-links { display: flex; align-items: center; gap: .3rem; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  color: var(--ink); font-weight: 500; font-size: .95rem;
  padding: .5rem .8rem; border-radius: 999px;
}
.nav-links a:hover { background: var(--paper-2); text-decoration: none; }
.nav-links a.active { color: var(--red-dark); font-weight: 600; }
.nav-cta { margin-left: .4rem; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: .4rem; }
.nav-toggle span { display: block; width: 26px; height: 2px; background: var(--ink); margin: 5px 0; transition: .25s; }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--line);
    padding: .5rem 22px 1rem; box-shadow: var(--shadow-sm);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: .8rem .6rem; border-radius: 10px; }
  .nav-cta { margin: .4rem 0 0; }
}

/* -------- Hero -------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(900px 480px at 82% -12%, rgba(255,255,255,.4), transparent 55%),
    radial-gradient(700px 420px at 8% 110%, rgba(216,40,28,.35), transparent 60%),
    linear-gradient(135deg, #FDB515 0%, #F5872B 45%, #E23B2E 100%);
  color: #fff;
  padding: clamp(64px, 12vw, 130px) 0 clamp(56px, 9vw, 110px);
}
.hero::after {
  content: ""; position: absolute; inset: auto 0 -1px 0; height: 60px;
  background: var(--paper);
  clip-path: polygon(0 60%, 6% 40%, 14% 62%, 23% 38%, 33% 60%, 44% 36%, 55% 60%, 66% 38%, 77% 60%, 88% 40%, 96% 62%, 100% 42%, 100% 100%, 0 100%);
}
.hero .container { position: relative; z-index: 2; }
.hero-badge {
  display: inline-flex; align-items: center; gap: .6rem;
  background: rgba(43,10,6,.28); border: 1px solid rgba(255,255,255,.55);
  padding: .4rem 1rem; border-radius: 999px; font-size: .82rem; letter-spacing: .12em;
  text-transform: uppercase; font-weight: 600; color: #fff;
  margin-bottom: 1.3rem; backdrop-filter: blur(2px);
}
.hero h1 { color: #fff; text-shadow: 0 3px 22px rgba(120,20,10,.4); }
.hero h1 .accent { color: #2b0a06; display: block; text-shadow: none; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 1.2rem 2rem; margin: 1.6rem 0 2rem; font-size: 1.05rem; color: #fff; text-shadow: 0 1px 8px rgba(120,20,10,.35); font-weight: 500; }
.hero-meta div { display: flex; align-items: center; gap: .55rem; }
.hero-meta .ic { color: #fff; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; }
/* Tlačítka v hero – obě jasně viditelná na barevném pozadí */
.hero .btn--primary { background: #C81E12; color: #fff; box-shadow: 0 10px 24px -10px rgba(90,10,4,.6); }
.hero .btn--primary:hover { background: #A81A11; }
.hero .btn--ghost { background: rgba(255,255,255,.96); color: var(--ink); border-color: transparent; box-shadow: 0 8px 20px -12px rgba(90,10,4,.5); }
.hero .btn--ghost:hover { background: #fff; }

/* Letní ilustrace v hero (sluníčko, meloun, zmrzka, míč, noty) */
.hero-art { position: absolute; top: 0; right: 0; width: min(48%, 560px); height: 100%; pointer-events: none; z-index: 1; }
.hero-art svg { position: absolute; inset: 0; width: 100%; height: 100%; }
@media (max-width: 940px) { .hero-art { display: none; } }
.float { animation: floaty 6s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
.float.f2 { animation-duration: 7.5s; animation-delay: -2s; }
.float.f3 { animation-duration: 5.4s; animation-delay: -1s; }
.float.f4 { animation-duration: 8.2s; animation-delay: -3s; }
.float.f5 { animation-duration: 6.8s; animation-delay: -1.5s; }
@keyframes floaty { 0%,100% { transform: translateY(0) rotate(0); } 50% { transform: translateY(-12px) rotate(2deg); } }
@media (prefers-reduced-motion: reduce) { .float { animation: none; } }

/* Malé letní ikonky u nadpisu sekce */
.summer-strip { display: flex; justify-content: center; gap: 1.4rem; margin: 0 0 1.4rem; }
.summer-strip svg { width: 42px; height: 42px; }

/* -------- Countdown -------- */
.countdown { display: flex; gap: .8rem; flex-wrap: wrap; margin-top: 2.4rem; }
.cd-box {
  background: rgba(43,10,6,.32); border: 1px solid rgba(255,255,255,.4);
  border-radius: 14px; padding: .9rem 1.1rem; min-width: 84px; text-align: center;
  backdrop-filter: blur(2px);
}
.cd-num { font-family: var(--font-head); font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 700; color: #fff; line-height: 1; }
.cd-lab { font-size: .72rem; text-transform: uppercase; letter-spacing: .16em; color: rgba(255,255,255,.92); margin-top: .35rem; }
.cd-note { color: #fff !important; text-shadow: 0 1px 6px rgba(120,20,10,.3); }

/* -------- Program cards -------- */
.program-list { display: grid; gap: 1rem; margin-top: 2.2rem; }
.pcard {
  display: grid; grid-template-columns: 120px 1fr auto; align-items: center; gap: 1.4rem;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.2rem 1.5rem; box-shadow: var(--shadow-sm);
  transition: transform .15s ease, box-shadow .2s ease;
}
.pcard:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.pcard .time {
  font-family: var(--font-head); font-size: 1.7rem; font-weight: 700; color: var(--red);
}
.pcard .who h3 { margin: 0; }
.pcard .who p { margin: .25rem 0 0; color: var(--ink-soft); font-size: .95rem; }
.pcard .tag {
  font-size: .74rem; text-transform: uppercase; letter-spacing: .12em; font-weight: 600;
  color: var(--gold); }
@media (max-width: 620px) {
  .pcard { grid-template-columns: 1fr; gap: .5rem; text-align: left; }
  .pcard .cta-cell { justify-self: start; }
}

/* -------- Feature grid -------- */
.grid { display: grid; gap: 1.4rem; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 860px) { .grid-3 { grid-template-columns: 1fr; } .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.6rem; box-shadow: var(--shadow-sm);
}
.card .ico { font-size: 1.8rem; margin-bottom: .6rem; }
.card h3 { margin-bottom: .4rem; }
.card p { margin: 0; color: var(--ink-soft); }

/* -------- Artist cards -------- */
.artist {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-sm); display: flex; flex-direction: column;
}
.artist-top { padding: 1.5rem 1.6rem .2rem; }
.artist .slot { font-size: .78rem; text-transform: uppercase; letter-spacing: .14em; font-weight: 600; color: var(--red); }
.artist h3 { margin: .3rem 0 .1rem; font-size: 1.5rem; }
.artist .role { color: var(--gold); font-weight: 600; font-size: .92rem; }
.artist-body { padding: 1rem 1.6rem 1.6rem; display: flex; flex-direction: column; gap: 1rem; flex: 1; }
.artist-body p { margin: 0; color: var(--ink-soft); }
.artist-links { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: auto; }
.chip {
  display: inline-flex; align-items: center; gap: .4rem;
  border: 1px solid var(--line); border-radius: 999px; padding: .4rem .9rem;
  font-size: .85rem; font-weight: 500; color: var(--ink); background: var(--paper);
}
.chip:hover { background: var(--gold-pale); border-color: var(--gold); text-decoration: none; }

/* -------- Info / price -------- */
.price-row { display: flex; flex-wrap: wrap; gap: 1.4rem; margin-top: 2rem; }
.price-box {
  flex: 1 1 240px; background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.7rem; box-shadow: var(--shadow-sm); text-align: center;
}
.price-box .big { font-family: var(--font-head); font-size: 2.6rem; font-weight: 700; color: var(--red); }
.price-box .lab { text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; color: var(--ink-soft); }
.map-wrap { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--line); }
.map-wrap iframe { width: 100%; height: 420px; border: 0; display: block; }

/* -------- CTA band -------- */
.cta-band {
  background: linear-gradient(120deg, var(--gold) 0%, var(--gold-soft) 100%);
  color: var(--ink); border-radius: var(--radius); padding: clamp(2rem,5vw,3.2rem);
  text-align: center; box-shadow: var(--shadow);
}
.cta-band h2 { color: var(--ink); }

/* -------- FAQ -------- */
.faq { max-width: 760px; margin: 2.2rem auto 0; }
.faq details {
  background: var(--white); border: 1px solid var(--line); border-radius: 14px;
  padding: 0 1.3rem; margin-bottom: .8rem; box-shadow: var(--shadow-sm);
  transition: box-shadow .2s ease;
}
.faq details[open] { box-shadow: var(--shadow); }
.faq summary {
  list-style: none; cursor: pointer; padding: 1.1rem 2rem 1.1rem 0; position: relative;
  font-weight: 600; font-size: 1.05rem; color: var(--ink);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: .1rem; top: 50%; transform: translateY(-50%);
  font-size: 1.5rem; color: var(--red); line-height: 1; transition: transform .2s ease;
}
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 1.1rem; color: var(--ink-soft); }

/* -------- Partners -------- */
.partners { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 1rem 2.4rem; margin-top: 1.6rem; }
.partners .p { font-weight: 600; color: var(--ink-soft); }

/* -------- Footer -------- */
.site-footer { background: var(--ink); color: rgba(255,255,255,.8); padding: 3rem 0 2rem; }
.site-footer a { color: var(--gold-soft); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 { font-family: var(--font-head); color: #fff; margin: 0 0 .7rem; font-size: 1.15rem; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin: .3rem 0; }
.foot-bottom { margin-top: 2.2rem; padding-top: 1.4rem; border-top: 1px solid rgba(255,255,255,.14); font-size: .85rem; color: rgba(255,255,255,.55); display: flex; flex-wrap: wrap; gap: .6rem 1.4rem; justify-content: space-between; }

/* -------- Page hero (subpages) -------- */
.page-hero {
  background:
    radial-gradient(800px 380px at 88% -20%, rgba(255,255,255,.35), transparent 55%),
    linear-gradient(135deg, #FDB515 0%, #F5872B 48%, #E23B2E 100%);
  color: #fff; padding: clamp(56px, 9vw, 96px) 0 clamp(44px, 7vw, 72px);
}
.page-hero h1 { color: #fff; text-shadow: 0 3px 18px rgba(120,20,10,.35); }
.page-hero p { color: #fff; max-width: 62ch; margin: .4rem 0 0; text-shadow: 0 1px 8px rgba(120,20,10,.3); }
.breadcrumb { font-size: .85rem; color: rgba(255,255,255,.92); margin-bottom: .8rem; }
.breadcrumb a { color: #fff; text-decoration: underline; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }