/* ==========================================================================
   SDH Lhotice — hlavní styl (responzivní / mobile-first)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@500;600;700&family=Open+Sans:wght@400;600&display=swap');

:root{
  --red: #c8102e;
  --red-dark: #8a0d20;
  --red-darker: #5c0915;
  --navy: #0b1f3a;
  --gold: #ffcb05;
  --gray-bg: #f4f3f1;
  --card-bg: #ffffff;
  --text: #232323;
  --text-light: #6a6a6a;
  --radius: 12px;
  --shadow: 0 4px 18px rgba(0,0,0,.10);
  --max-width: 1100px;
}

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

/* Lightbox (fotogalerie) používá vlastní výpočty rozměrů v px —
   nesmí zdědit box-sizing:border-box, jinak se zvětšená fotka
   zobrazí špatně ořízlá / přetažená mimo rámeček. */
#lightboxOverlay, #lightbox, #lightbox *,
.lightboxOverlay, .lightbox, .lightbox *{
  box-sizing: content-box;
}

html{ scroll-behavior: smooth; }

body{
  margin: 0;
  font-family: 'Open Sans', Verdana, Arial, sans-serif;
  background: var(--gray-bg);
  color: var(--text);
  line-height: 1.6;
}

h1,h2,h3{
  font-family: 'Oswald', 'Arial Narrow', Arial, sans-serif;
  letter-spacing: .5px;
  margin: 0 0 .5em;
}

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

a{ color: var(--red); }

.container{
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 18px;
}

/* ---------------- Skip link (přístupnost) ---------------- */
.skip-link{
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--gold);
  color: var(--navy);
  padding: 10px 16px;
  z-index: 1000;
  font-weight: 600;
}
.skip-link:focus{ left: 10px; top: 10px; }

/* ---------------- Header / Nav ---------------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgb(255, 0, 0);
  box-shadow: 0 2px 10px rgba(0,0,0,.25);
}

.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 18px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.brand{
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand img{
  height: 46px;
  width: auto;
  border-radius: 4px;
}

.brand-text{
  color: #fff;
  font-family: 'Oswald', Arial, sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1.1;
  text-shadow: 0 1px 2px rgba(0,0,0,.4);
}
.brand-text small{
  display: block;
  font-family: 'Open Sans', Arial, sans-serif;
  font-weight: 400;
  font-size: .62rem;
  letter-spacing: 1px;
  color: var(--gold);
  text-transform: uppercase;
}

/* Hamburger */
.nav-toggle{
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 8px;
  cursor: pointer;
}
.nav-toggle span{
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background: #fff;
  border-radius: 2px;
  transition: transform .25s ease, opacity .25s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

.main-nav{
  position: fixed;
  inset: 0 0 0 auto;
  width: min(78vw, 320px);
  height: 100vh;
  background: var(--navy);
  transform: translateX(100%);
  transition: transform .3s ease;
  padding: 90px 0 24px;
  overflow-y: auto;
  box-shadow: -8px 0 24px rgba(0,0,0,.35);
}
.main-nav.is-open{ transform: translateX(0); }

.main-nav ul{
  list-style: none;
  margin: 0;
  padding: 0;
}
.main-nav a{
  display: block;
  padding: 14px 28px;
  color: #fff;
  text-decoration: none;
  font-family: 'Oswald', Arial, sans-serif;
  font-size: 1.05rem;
  letter-spacing: .5px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.main-nav a:hover,
.main-nav a[aria-current="page"]{
  background: rgba(255,255,255,.08);
  color: var(--gold);
}

.nav-backdrop{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
  z-index: 400;
}
.nav-backdrop.is-open{ opacity: 1; pointer-events: auto; }

@media (min-width: 900px){
  .nav-toggle, .nav-backdrop{ display: none; }
  .main-nav{
    position: static;
    width: auto;
    height: auto;
    background: transparent;
    transform: none;
    box-shadow: none;
    padding: 0;
    overflow: visible;
  }
  .main-nav ul{ display: flex; gap: 2px; }
  .main-nav a{
    padding: 12px 14px;
    border-bottom: none;
    border-radius: 6px;
    font-size: .92rem;
  }
  .main-nav a:hover,
  .main-nav a[aria-current="page"]{
    background: rgba(255,255,255,.15);
    color: #fff;
  }
  .brand-text{ font-size: 1.2rem; }
  .brand img{ height: 54px; }
}

/* ---------------- Hero (homepage) ---------------- */
.hero{
  position: relative;
  background: #111 url('../Galery/Bosen_260614_01o.jpg') center 25% / cover no-repeat;
}
.hero::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(11,31,58,.35) 0%, rgba(11,31,58,.85) 100%);
}
.hero-inner{
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 70px 20px 50px;
  text-align: center;
  color: #fff;
}
.hero h1{
  font-size: clamp(1.8rem, 6vw, 3rem);
  text-transform: uppercase;
  text-shadow: 0 2px 8px rgba(0,0,0,.6);
}
.hero p{
  font-size: 1.05rem;
  color: #f1f1f1;
  max-width: 620px;
  margin: 0 auto 24px;
}
.hero-actions{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

/* Buttons */
.btn{
  display: inline-block;
  padding: 12px 22px;
  border-radius: 999px;
  font-family: 'Oswald', Arial, sans-serif;
  font-weight: 600;
  letter-spacing: .5px;
  text-decoration: none;
  text-transform: uppercase;
  font-size: .85rem;
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover{ transform: translateY(-2px); }
.btn-primary{ background: var(--gold); color: var(--navy); box-shadow: 0 4px 14px rgba(0,0,0,.25); }
.btn-outline{ background: transparent; color: #fff; border: 2px solid #fff; }
.btn-outline:hover{ background: rgba(255,255,255,.15); }

/* ---------------- Page header (vnitřní stránky) ---------------- */
.page-header{
  background: linear-gradient(135deg, var(--navy) 0%, #16305a 100%);
  color: #fff;
  padding: 40px 18px 34px;
  text-align: center;
}
.page-header h1{
  font-size: clamp(1.6rem, 5vw, 2.4rem);
  text-transform: uppercase;
  margin: 0;
}
.page-header .divider{
  width: 90px;
  height: 4px;
  background: var(--gold);
  margin: 16px auto 0;
  border-radius: 2px;
}

/* ---------------- Main / sections ---------------- */
main{ display:block; }

.section{
  padding: 42px 0;
}
.section + .section{ border-top: 1px solid #e7e5e1; }

.card{
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 26px;
}

.section-title{
  font-size: 1.5rem;
  color: var(--navy);
  text-align: center;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 14px;
  margin-bottom: 28px;
}
.section-title::after{
  content:"";
  position:absolute; left:50%; bottom:0;
  transform: translateX(-50%);
  width: 70px; height: 3px;
  background: var(--red);
  border-radius: 2px;
}

/* Quick-link cards on homepage */
.quicklinks{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
@media (min-width:600px){
  .quicklinks{ grid-template-columns: repeat(3, 1fr); }
}
.quicklink{
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px 14px;
  text-align: center;
  text-decoration: none;
  color: var(--text);
  transition: transform .15s ease, box-shadow .15s ease;
}
.quicklink:hover{ transform: translateY(-4px); box-shadow: 0 10px 24px rgba(0,0,0,.15); }
.quicklink .emoji{ font-size: 2rem; display:block; margin-bottom: 8px; }
.quicklink span.label{
  display:block;
  font-family:'Oswald', Arial, sans-serif;
  font-weight:600;
  color: var(--red-dark);
  letter-spacing:.4px;
}

/* Video */
.video-wrap{
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background:#000;
}
.video-wrap video{ width: 100%; display:block; }

/* Placeholder box (stránky bez obsahu) */
.placeholder{
  text-align: center;
  color: var(--text-light);
  font-style: italic;
  padding: 30px 16px;
  border: 1px dashed #cfcac2;
  border-radius: var(--radius);
  background: #fbfaf8;
}

/* ---------------- Fotogalerie ---------------- */
.gallery-event{ margin-bottom: 38px; }
.gallery-event:last-child{ margin-bottom: 0; }
.gallery-event h3{
  color: var(--red-dark);
  font-size: 1.15rem;
  text-align:center;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.gallery-event .event-date{
  display:block;
  text-align:center;
  color: var(--text-light);
  font-size: .82rem;
  margin-bottom: 16px;
}
.gallery-grid{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 8px;
}
.gallery-grid a{
  display:block;
  aspect-ratio: 3/4;
  overflow:hidden;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0,0,0,.18);
}
.gallery-grid img{
  width:100%; height:100%;
  object-fit: cover;
  transition: transform .3s ease;
}
.gallery-grid a:hover img{ transform: scale(1.08); }

/* Video grid (v galerii) */
.video-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}
.video-grid video{
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  border-radius: 8px;
  background: #000;
  box-shadow: 0 2px 6px rgba(0,0,0,.18);
}

/* ---------------- Kontakty ---------------- */
.contact-grid{
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
}
@media (min-width: 700px){
  .contact-grid{ grid-template-columns: 1fr 1fr; }
}
.contact-card h2{ color: var(--navy); font-size: 1.3rem; }
.contact-list{ list-style:none; padding:0; margin:0; }
.contact-list li{
  padding: 10px 0;
  border-bottom: 1px solid #eee;
  display:flex; gap:10px; align-items:flex-start;
}
.contact-list li:last-child{ border-bottom:none; }
.contact-list .ico{ font-size:1.1rem; }
.contact-list a{ color: var(--text); text-decoration:none; font-weight:600; }
.contact-list a:hover{ color: var(--red); }

/* ---------------- Badges (odznaky) ---------------- */
.badges{
  display:flex;
  justify-content:center;
  align-items:center;
  gap: 26px;
  flex-wrap: wrap;
  padding: 30px 0 6px;
}
.badges img{
  height: 74px;
  width: auto;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,.25));
}

/* ---------------- Footer ---------------- */
.site-footer{
  background: var(--navy);
  color: #cfd6e4;
  padding: 34px 0 20px;
  margin-top: 20px;
}
.footer-inner{
  display:flex;
  flex-wrap:wrap;
  justify-content: space-between;
  gap: 24px;
}
.footer-col h4{
  color:#fff;
  font-family:'Oswald', Arial, sans-serif;
  font-size: .95rem;
  text-transform: uppercase;
  letter-spacing: .6px;
  margin-bottom: 10px;
}
.footer-col a{ color:#cfd6e4; text-decoration:none; }
.footer-col a:hover{ color: var(--gold); }
.footer-col p{ margin:.2em 0; font-size:.92rem; }
.footer-bottom{
  text-align:center;
  font-size:.8rem;
  color:#8fa0bd;
  margin-top: 26px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.08);
}

/* Utility */
.text-center{ text-align:center; }
.mt-0{ margin-top:0; }