/* ============================================
   LITOMYŠLSKÉ DNY BAROKNÍ TRADICE
   Editorial baroque, vzdušný layout
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;700&display=swap');

:root {
  --color-bg:        #FAF7F2;
  --color-bg-alt:    #FFFFFF;
  --color-ink:       #000000;
  --color-ink-soft:  #2C2A28;
  --color-muted:     #6B6661;
  --color-line:      #E6DFD3;
  --color-accent:    #CD191C;
  --color-accent-dk: #CD191C;

  --font-serif:      'Georgia', 'Times New Roman', serif;
  --font-sans:       'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;

  --space-xs:  0.5rem;
  --space-s:   1rem;
  --space-m:   2rem;
  --space-l:   4rem;
  --space-xl:  6rem;
  --space-xxl: 10rem;

  --container:       1320px;
  --container-text:  720px;

  --ease:            cubic-bezier(0.65, 0, 0.35, 1);
  --transition:      300ms var(--ease);

  --shadow-sm: 0 1px 2px rgba(10,10,10,0.04), 0 1px 1px rgba(10,10,10,0.06);
  --shadow-md: 0 8px 24px rgba(10,10,10,0.06), 0 2px 6px rgba(10,10,10,0.04);
  --shadow-lg: 0 24px 60px rgba(10,10,10,0.10), 0 8px 20px rgba(10,10,10,0.06);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.7;
  color: var(--color-ink);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, video, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; border-radius: 2px; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { margin: 0; line-height: 1.15; letter-spacing: -0.01em; color: var(--color-ink); }
h1 { font-family: var(--font-serif); font-weight: 700; font-size: clamp(2.4rem, 6vw, 5rem); letter-spacing: -0.025em; }
h2 { font-family: var(--font-serif); font-weight: 700; font-size: clamp(2rem, 4.5vw, 3.4rem); letter-spacing: -0.02em; }
h3 { font-family: var(--font-sans); font-weight: 700; font-size: clamp(1.15rem, 1.6vw, 1.4rem); letter-spacing: 0; }
p  { margin: 0 0 1.2em; max-width: 65ch; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--color-accent);
}
.lede {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.3rem, 2.2vw, 1.7rem);
  line-height: 1.4;
  color: var(--color-ink-soft);
  max-width: 30ch;
}

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
}
.section { padding: clamp(4rem, 9vw, 8rem) 0; }
.section--tight { padding: clamp(3rem, 6vw, 5rem) 0; }
.divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--color-accent);
  margin: 0 auto;
  max-width: 200px;
}
.divider::before, .divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--color-line);
}

/* ---------- Top Navigation ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem clamp(1.25rem, 4vw, 3rem);
  background: rgba(250, 247, 242, 0);
  backdrop-filter: blur(0px);
  transition: background var(--transition), backdrop-filter var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: #FAF7F2;
  border-bottom-color: transparent;
}
.nav__brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--color-ink);
}
.nav__brand-mark {
  width: 28px; height: 28px;
  color: var(--color-accent);
}
.nav__brand { position: relative; }
.nav__brand-logo {
  display: block;
  height: 56px;
  width: auto;
  transition: opacity var(--transition);
}
@media (max-width: 720px) { .nav__brand-logo { height: 42px; } }
.nav__brand-logo--light {
  position: absolute;
  top: 0; left: 0;
  opacity: 0;
}
.nav.is-hero-light .nav__brand-logo--dark { opacity: 0; }
.nav.is-hero-light .nav__brand-logo--light { opacity: 1; }
.nav__brand, .nav__link { transition: color var(--transition); }
.nav.is-hero-light .nav__brand,
.nav.is-hero-light .nav__link { color: #fff; }
.nav.is-hero-light .nav__link::after { background: #fff; }

.nav__menu {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2.4rem);
  list-style: none;
  margin: 0; padding: 0;
}
.nav__link {
  position: relative;
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  color: var(--color-ink);
  padding: 0.4rem 0;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 1px;
  background: var(--color-accent);
  transition: width var(--transition);
}
.nav__link:hover::after { width: 100%; }
.nav__link:hover { color: var(--color-accent); }

.nav__cta {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.7rem 1.3rem;
  border: 1px solid var(--color-ink);
  color: var(--color-ink);
  border-radius: 999px;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.nav__cta:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}
.nav.is-hero-light .nav__cta {
  border-color: rgba(255,255,255,0.7);
  color: #fff;
}
.nav.is-hero-light .nav__cta:hover {
  background: #fff;
  color: var(--color-ink);
  border-color: #fff;
}

.nav__toggle {
  display: none;
  width: 44px; height: 44px;
  align-items: center;
  justify-content: center;
  color: inherit;
}
.nav__toggle svg { width: 24px; height: 24px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: #0A0A0A;
  color: #fff;
}
.hero__video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 0.85;
}
.hero__slideshow {
  position: absolute; inset: 0;
  z-index: 1;
  overflow: hidden;
}
.hero__slide {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.08);
  transition: opacity 1.6s ease, transform 7s ease;
  will-change: opacity, transform;
}
.hero__slide.is-active {
  opacity: 0.9;
  transform: scale(1);
}
.hero__overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.15) 30%, rgba(0,0,0,0.7) 100%),
    radial-gradient(ellipse at 70% 40%, rgba(205,25,28,0.15), transparent 60%);
  z-index: 2;
}
.hero__content {
  position: relative;
  z-index: 3;
  width: 100%;
  padding: clamp(6rem, 12vw, 10rem) clamp(1.25rem, 4vw, 3rem) clamp(3rem, 6vw, 5rem);
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: var(--container);
  margin: 0 auto;
}
.hero__title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(2.6rem, 8vw, 6rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: #fff;
  max-width: 14ch;
}
.hero__title .accent { color: var(--color-accent); font-style: italic; }
.hero__claim {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  color: rgba(255,255,255,0.9);
  max-width: 38ch;
  margin-top: 1rem;
}
.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2.5rem;
  margin-top: 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
}
.hero__meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.hero__meta-item svg { width: 16px; height: 16px; color: var(--color-accent); }

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  padding: 1rem 1.7rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition), border-color var(--transition);
  border: 1px solid transparent;
}
.btn svg { width: 16px; height: 16px; transition: transform var(--transition); }
.btn:hover svg { transform: translateX(3px); }
.btn--primary { background: var(--color-accent); color: #fff; }
.btn--primary:hover { background: var(--color-accent-dk); }
.btn--ghost {
  border-color: rgba(255,255,255,0.5);
  color: #fff;
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
}
.btn--outline {
  border-color: var(--color-ink);
  color: var(--color-ink);
}
.btn--outline:hover { background: var(--color-ink); color: #fff; }
.btn--icon {
  width: 52px; height: 52px;
  padding: 0;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.5);
  color: #fff;
}
.btn--icon svg { width: 22px; height: 22px; }
.btn--icon:hover {
  background: #1877F2;
  border-color: #1877F2;
  color: #fff;
}
.btn--icon:hover svg { transform: none; }

.hero__scroll {
  position: absolute;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  display: flex; flex-direction: column; align-items: center; gap: 0.6rem;
}
.hero__scroll-line {
  width: 1px; height: 36px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.7), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(1); transform-origin: top; }
  50% { transform: scaleY(0.4); }
}

/* ---------- Section header ---------- */
.section-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  max-width: 60ch;
}
.section-head--center { text-align: center; margin-left: auto; margin-right: auto; }
.section-head--center .eyebrow { justify-content: center; }
.section-head--center .eyebrow::before { display: none; }
.section-head--center .eyebrow::after {
  content: "";
  display: inline-block;
  width: 28px; height: 1px;
  background: var(--color-accent);
}
/* U archivu bez koncové čárky za eyebrow */
.archive .section-head--center .eyebrow::after { display: none; }

/* ---------- About ---------- */
.about {
  background: var(--color-bg);
  position: relative;
}
.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
@media (min-width: 900px) {
  .about__grid { grid-template-columns: 5fr 7fr; gap: 6rem; }
}
.about__claim {
  font-family: var(--font-serif);
  font-weight: 700;
  font-style: italic;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  line-height: 1.2;
  color: var(--color-ink);
  position: sticky;
  top: 6rem;
}
.about__claim .accent { color: var(--color-accent); font-style: italic; }
.about__body p { font-size: 1.02rem; line-height: 1.8; color: var(--color-ink-soft); }
.about__body p:first-child::first-letter {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 4.6em;
  float: left;
  line-height: 0.85;
  margin: 0.08em 0.12em 0 0;
  color: var(--color-accent);
}

/* ---------- Team ---------- */
.team {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}
.team__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}
@media (min-width: 720px) { .team__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .team__grid { grid-template-columns: repeat(4, 1fr); gap: 2.5rem; } }

.team__card {
  display: flex; flex-direction: column;
  gap: 1rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--color-line);
}
.team__avatar {
  width: 140px; height: 140px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  filter: grayscale(100%) contrast(1.05);
  transition: filter 0.4s ease, transform 0.4s ease;
}
.team__card:hover .team__avatar {
  filter: grayscale(0%) contrast(1);
  transform: scale(1.02);
}
.team__name {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--color-ink);
}
.team__role {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
}
.team__bio { font-size: 0.92rem; line-height: 1.65; color: var(--color-muted); }

/* ---------- Program 2026 ---------- */
.program {
  background: var(--color-ink);
  color: #fff;
  position: relative;
}
.program .eyebrow { color: #fff; }
.program .eyebrow::before, .program .eyebrow::after { background: rgba(255,255,255,0.5); }
.program h2 { color: #fff; }
.program__intro {
  color: rgba(255,255,255,0.85);
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 1.6vw, 1.35rem);
  line-height: 1.55;
  margin-top: 1rem;
  max-width: 60ch;
}
.program__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 4px;
  overflow: hidden;
}
/* Dorovnávací prázdné buňky programu — splynou s tmavým pozadím.
   7 akcí: na 3 sloupce chybí 2, na 2 sloupce 1, na 1 sloupec 0. */
.program__item--filler { background: var(--color-ink); padding: 0; display: none !important; }
/* 2 sloupce (720–1099): 7 akcí → 1 filler */
@media (min-width: 720px) and (max-width: 1099px) { .program__item--filler.is-f1 { display: block !important; } }
/* 3 sloupce (≥1100): 7 akcí → 2 fillery */
@media (min-width: 1100px) { .program__item--filler.is-f1,
                             .program__item--filler.is-f2 { display: block !important; } }
@media (min-width: 720px) { .program__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .program__grid { grid-template-columns: repeat(3, 1fr); } }

.program__item {
  background: var(--color-ink);
  padding: 2rem 1.8rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.4rem;
  align-items: start;
  position: relative;
  transition: background var(--transition);
}
.program__item:hover { background: #1a1a1a; }
.program__date {
  font-family: var(--font-serif);
  text-align: center;
  padding: 0.6rem 0.9rem;
  border: 1px solid var(--color-accent);
  border-radius: 2px;
  min-width: 64px;
}
.program__day {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}
.program__month {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  margin-top: 0.25rem;
}
.program__title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.25rem;
  line-height: 1.25;
  color: #fff;
  margin-bottom: 0.5rem;
}
.program__place {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}
.program__desc {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 0.92rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.8);
  margin-bottom: 0.7rem;
}
.program__people {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  line-height: 1.5;
  color: rgba(255,255,255,0.65);
  margin-bottom: 0.7rem;
}
.program__people strong { color: rgba(255,255,255,0.9); font-weight: 500; }
.program__meta {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}
.program__price {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 999px;
  padding: 0.25rem 0.8rem;
}
.program__notice {
  margin: 2rem auto 0;
  max-width: 60ch;
  padding: 1.5rem;
  border: 1px dashed rgba(255,255,255,0.25);
  border-radius: 4px;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  color: rgba(255,255,255,0.75);
  text-align: center;
}

/* ---------- Archive (minulé ročníky) ---------- */
.archive { background: var(--color-bg); }
.archive__years {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
  justify-content: center;
}
.archive__year {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.9rem;
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--color-line);
  background: var(--color-bg-alt);
  border-radius: 999px;
  color: var(--color-ink-soft);
  transition: all var(--transition);
}
.archive__year:hover {
  border-color: var(--color-ink);
  color: var(--color-ink);
}
.archive__year.is-active {
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: #fff;
}

.archive__panel {
  display: none;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-line);
  border-radius: 4px;
  padding: clamp(1.5rem, 3vw, 2.5rem);
}
.archive__panel.is-active { display: grid; }
@media (min-width: 900px) { .archive__panel { grid-template-columns: 1.7fr 1fr; gap: 3rem; align-items: start; } }
@media (min-width: 1400px) { .archive__panel { grid-template-columns: 2fr 1fr; gap: 3.5rem; } }

.archive__pdf-wrap {
  background: var(--color-ink);
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.archive__canvas-wrap {
  position: relative;
  background: #1a1a1a;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 720px;
  padding: 1.5rem;
}
@media (min-width: 1400px) { .archive__canvas-wrap { min-height: 820px; } }
.archive__canvas-wrap canvas {
  max-width: 100%;
  max-height: 100%;
  box-shadow: var(--shadow-lg);
  background: #fff;
}
.archive__canvas-wrap .loader {
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.archive__pdf-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.2rem;
  background: #050505;
  color: rgba(255,255,255,0.85);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.pdf-btn {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  transition: background var(--transition), border-color var(--transition);
}
.pdf-btn:hover:not(:disabled) {
  background: var(--color-accent);
  border-color: var(--color-accent);
}
.pdf-btn:disabled { opacity: 0.3; cursor: not-allowed; }
.pdf-btn svg { width: 16px; height: 16px; }
.pdf-pageinfo {
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.05em;
}
.pdf-download {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
}
.pdf-download:hover { color: #fff; }
.pdf-download svg { width: 14px; height: 14px; }

.archive__galleries h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}
.archive__gallery-list {
  list-style: none;
  margin: 0; padding: 0;
  display: flex; flex-direction: column;
  border-top: 1px solid var(--color-line);
}
.archive__gallery-item {
  border-bottom: 1px solid var(--color-line);
}
.archive__gallery-link {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 0;
  font-size: 0.95rem;
  line-height: 1.4;
  color: var(--color-ink-soft);
  transition: color var(--transition), padding var(--transition);
}
.archive__gallery-link:hover {
  color: var(--color-accent);
  padding-left: 0.5rem;
}
.archive__gallery-link svg {
  width: 16px; height: 16px;
  margin-top: 0.2rem;
  flex-shrink: 0;
  color: var(--color-accent);
  transition: transform var(--transition);
}
.archive__gallery-link:hover svg { transform: translate(2px, -2px); }
.archive__no-gallery {
  font-size: 0.9rem;
  color: var(--color-muted);
  font-style: italic;
  padding: 1rem 0;
}

/* ---------- Sponsors ---------- */
.sponsors { background: var(--color-bg-alt); border-top: 1px solid var(--color-line); border-bottom: 1px solid var(--color-line); }
.sponsors__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--color-line);
  border: 1px solid var(--color-line);
}
@media (min-width: 600px) { .sponsors__grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 960px) { .sponsors__grid { grid-template-columns: repeat(6, 1fr); } }
.sponsors__cell {
  background: var(--color-bg-alt);
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}
.sponsors__cell img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.75;
  transition: opacity var(--transition), filter var(--transition);
}
.sponsors__cell:hover img { filter: grayscale(0); opacity: 1; }
.sponsors__cell--text {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.95rem;
  line-height: 1.4;
  color: var(--color-ink);
  text-align: center;
}
/* Dorovnávací prázdné buňky — vyplní zbytek posledního řádku stejným
   pozadím jako buňky, aby neprosvítalo šedé pozadí gridu. */
.sponsors__cell--filler { background: var(--color-bg-alt); }
.sponsors__notice {
  margin-top: 1.5rem;
  text-align: center;
  font-size: 0.92rem;
  color: var(--color-muted);
  font-style: italic;
}

/* ---------- Support ---------- */
.support { background: var(--color-bg); }
.support__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
@media (min-width: 900px) { .support__grid { grid-template-columns: repeat(2, 1fr); gap: 3rem; } }

.support__card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-line);
  border-radius: 4px;
  padding: clamp(1.8rem, 3vw, 2.6rem);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.support__card h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.6rem;
}
.support__amount {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 2.4rem;
  color: var(--color-accent);
  line-height: 1;
}
.support__qr {
  width: 180px; height: 180px;
  background: var(--color-bg);
  border: 1px dashed var(--color-line);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-muted);
  text-align: center;
  padding: 1rem;
  margin: 0 auto;
  overflow: hidden;
}
.support__qr--img {
  border-style: solid;
  background: #fff;
  padding: 8px;
}
.support__qr--img img { width: 100%; height: 100%; object-fit: contain; display: block; }
.support__details {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.4rem 1.2rem;
  font-size: 0.92rem;
  color: var(--color-ink-soft);
  margin: 0; padding: 0;
}
.support__details dt {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
  padding-top: 0.15rem;
}

/* ---------- Contact / Footer ---------- */
.contact { background: var(--color-ink); color: #fff; }
.contact .eyebrow { color: #fff; }
.contact .eyebrow::before, .contact .eyebrow::after { background: rgba(255,255,255,0.4); }
.contact h2 { color: #fff; }
.contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}
@media (min-width: 900px) { .contact__grid { grid-template-columns: 1.2fr 1fr 1fr; gap: 3rem; } }

.contact__block h3 {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.2rem;
}
.contact__block address {
  font-style: normal;
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.85);
}
.contact__block strong {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.2rem;
  color: #fff;
  display: block;
  margin-bottom: 0.4rem;
}
.contact__block a {
  color: rgba(255,255,255,0.85);
  border-bottom: 1px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.contact__block a:hover {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.contact__social {
  display: flex; gap: 0.7rem;
  margin-top: 1.5rem;
}
.contact__social-link {
  width: 32px; height: 32px;
  display: inline-flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.7);
  transition: color var(--transition), transform var(--transition);
}
.contact__social-link:hover {
  color: var(--color-accent);
  transform: translateY(-1px);
}
.contact__social-link svg { width: 24px; height: 24px; display: block; }

.footer-bottom {
  padding: 2rem 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
}
.footer-bottom__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color var(--transition);
}
/* Sophistico credit — převzato z projektu kaufland_php */
.sophistico-credit, .sophistico-credit:hover, .sophistico-credit:visited, .sophistico-credit:active {
  font-size: 11px;
  color: #ffffff;
  letter-spacing: 2px;
  text-transform: lowercase;
  text-decoration: none;
  display: inline-block;
  cursor: pointer;
}
.sophistico-credit .letter {
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  display: inline-block;
  margin-right: 4px;
  transition: margin-right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter 0.4s ease;
}
.sophistico-credit:hover .letter {
  margin-right: 6px;
  filter: drop-shadow(0 0 12px rgba(255, 255, 255, 0.9)) drop-shadow(0 0 25px rgba(255, 255, 255, 0.5));
}
.sophistico-credit .letter:nth-child(1) { transition-delay: 0s; }
.sophistico-credit .letter:nth-child(2) { transition-delay: 0.03s; }
.sophistico-credit .letter:nth-child(3) { transition-delay: 0.06s; }
.sophistico-credit .letter:nth-child(4) { transition-delay: 0.09s; }
.sophistico-credit .letter:nth-child(5) { transition-delay: 0.12s; }
.sophistico-credit .letter:nth-child(6) { transition-delay: 0.15s; }
.sophistico-credit .letter:nth-child(7) { transition-delay: 0.18s; }
.sophistico-credit .letter:nth-child(8) { transition-delay: 0.21s; }
.sophistico-credit .letter:nth-child(9) { transition-delay: 0.24s; }
.sophistico-credit .letter:nth-child(10) { transition-delay: 0.27s; }
/* Varianta pro světlé pozadí (sekce partneři) — bez "created by", tmavý text */
.sponsors__cell .sophistico-credit,
.sponsors__cell .sophistico-credit:hover,
.sponsors__cell .sophistico-credit:visited { color: var(--color-ink); font-size: 13px; white-space: nowrap; letter-spacing: 1px; }
.sponsors__cell .sophistico-credit .letter { margin-right: 2px; }
.sponsors__cell .sophistico-credit:hover .letter {
  margin-right: 4px;
  filter: drop-shadow(0 0 10px rgba(205,25,28,0.5));
}
.footer-bottom__brand svg {
  width: 18px;
  height: 18px;
  min-width: 18px;
  flex-shrink: 0;
  color: var(--color-accent);
  display: block;
  transition: color var(--transition);
}
.footer-bottom__brand img {
  height: 40px;
  width: auto;
  display: block;
  opacity: 0.85;
  transition: opacity var(--transition);
}
.footer-bottom__brand:hover img { opacity: 1; }
.footer-bottom__brand:hover,
.footer-bottom__brand:hover svg {
  color: var(--color-accent);
}

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 800ms var(--ease), transform 800ms var(--ease);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}

/* ---------- Mobile nav ---------- */
@media (max-width: 880px) {
  .nav__menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: auto;
    height: 100vh;
    height: 100svh;
    width: min(320px, 86vw);
    flex-direction: column;
    align-items: flex-start;
    background: var(--color-bg-alt);
    padding: 6rem 2rem 2rem;
    transform: translateX(100%);
    transition: transform 400ms var(--ease);
    box-shadow: var(--shadow-lg);
    border-left: 1px solid var(--color-line);
    gap: 1.4rem;
    overflow-y: auto;
  }
  .nav.is-open .nav__menu { transform: translateX(0); }
  .nav__link { color: var(--color-ink) !important; font-size: 1.1rem; }
  .nav__cta {
    border-color: var(--color-ink) !important;
    color: var(--color-ink) !important;
    margin-top: 0.5rem;
  }
  .nav__toggle { display: inline-flex; }
  .nav.is-hero-light:not(.is-scrolled) .nav__toggle { color: #fff; }
}

/* ---------- Photo grid + Lightbox ---------- */
.archive__photo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem;
  margin-top: 1rem;
}
@media (min-width: 600px) { .archive__photo-grid { grid-template-columns: repeat(3, 1fr); gap: 0.7rem; } }
@media (min-width: 1100px) { .archive__photo-grid { grid-template-columns: repeat(3, 1fr); } }

.archive__photo {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 3px;
  border: 1px solid var(--color-line);
  background: var(--color-bg);
  cursor: pointer;
  padding: 0;
  transition: transform var(--transition), box-shadow var(--transition);
}
.archive__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease, filter 0.4s ease;
  filter: grayscale(20%);
}
.archive__photo:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}
.archive__photo:hover img {
  transform: scale(1.05);
  filter: grayscale(0%);
}
.archive__photo:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.94);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 4vw, 3rem);
  animation: lightbox-fade 0.25s ease;
}
.lightbox[hidden] { display: none; }
@keyframes lightbox-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

.lightbox__stage {
  margin: 0;
  max-width: min(1400px, 100%);
  max-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.lightbox__img {
  max-width: 100%;
  max-height: calc(100vh - 8rem);
  object-fit: contain;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  background: #1a1a1a;
}
.lightbox__caption {
  color: rgba(255, 255, 255, 0.7);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lightbox__close,
.lightbox__nav {
  position: absolute;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
  z-index: 2;
}
.lightbox__close { top: 1.5rem; right: 1.5rem; }
.lightbox__nav { top: 50%; transform: translateY(-50%); }
.lightbox__nav--prev { left: 1.5rem; }
.lightbox__nav--next { right: 1.5rem; }
.lightbox__close:hover,
.lightbox__nav:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
}
.lightbox__nav:hover { transform: translateY(-50%) scale(1.05); }
.lightbox__close svg,
.lightbox__nav svg { width: 22px; height: 22px; }

@media (max-width: 700px) {
  .lightbox__close { top: 0.8rem; right: 0.8rem; width: 40px; height: 40px; }
  .lightbox__nav { width: 40px; height: 40px; }
  .lightbox__nav--prev { left: 0.8rem; }
  .lightbox__nav--next { right: 0.8rem; }
}

body.lightbox-open { overflow: hidden; }

/* ============ AKTUALITY / FACEBOOK ============ */
.news__card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-line);
  border-radius: 14px;
  padding: clamp(2rem, 5vw, 3.5rem);
  text-align: center;
  box-shadow: 0 1px 0 var(--color-line), 0 18px 40px rgba(10,10,10,0.04);
}
.news__text { max-width: 560px; margin: 0 auto; }
.news__text .eyebrow { justify-content: center; }
.news__text h2 { margin-bottom: 0.8rem; }
.news__text p { color: var(--color-ink-soft); margin: 0 auto 1.8rem; }
.news__text .btn svg { width: 18px; height: 18px; }
.news__text .btn:hover svg { transform: none; }