/* ============================================================
   SHIN-KYO v2 — FUNKČNÍ styl
   Paleta: tmavá (navy #0f1923), bílá, akcent červená #c0392b
   Font: Barlow Condensed (headings) + Barlow (body) — Google Fonts
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;800;900&family=Barlow:wght@300;400;500;600&display=swap');

/* ---- RESET & CUSTOM PROPERTIES ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:   #0f1923;
  --navy2:  #1a2736;
  --navy3:  #223044;
  --red:    #c0392b;
  --red2:   #e74c3c;
  --gold:   #d4a843;
  --white:  #ffffff;
  --gray:   #e8ecf0;
  --gray2:  #b0bec5;
  --text:   #1a2736;
  --muted:  #546e7a;
  --radius: 6px;
  --shadow: 0 2px 12px rgba(0,0,0,.12);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.18);
  --nav-h: 64px;
  --section-pad: 72px 0;
  --container: 1160px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Barlow', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ---- UTILITY ---- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.sr-only { position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0); }

a { color: inherit; text-decoration: none; }

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

.section-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 8px;
}

.section-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--navy);
  margin-bottom: 12px;
}

.section-lead {
  font-size: 17px;
  color: var(--muted);
  max-width: 640px;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 12px 24px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s, transform .15s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
}
.btn-primary:hover { background: var(--red2); border-color: var(--red2); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.55);
}
.btn-outline:hover { background: rgba(255,255,255,.12); border-color: var(--white); }

.btn-outline-dark {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy3);
}
.btn-outline-dark:hover { background: var(--navy); color: var(--white); }

.btn-sm { font-size: 13px; padding: 8px 18px; }

/* ============================================================
   STICKY NAV
   ============================================================ */
#site-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--navy);
  height: var(--nav-h);
  box-shadow: 0 2px 8px rgba(0,0,0,.3);
}

.nav-inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 0;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-right: auto;
  flex-shrink: 0;
}

.nav-logo-mark {
  width: 38px;
  height: 38px;
  background: var(--red);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: 18px;
  color: var(--white);
  letter-spacing: -1px;
  flex-shrink: 0;
}

.nav-logo-text {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 20px;
  color: var(--white);
  letter-spacing: 1px;
  line-height: 1;
}
.nav-logo-text span {
  display: block;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 2px;
  color: var(--gray2);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 4px;
}

.nav-links a {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--gray2);
  padding: 8px 12px;
  border-radius: var(--radius);
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,.08); }

.nav-cta {
  margin-left: 16px;
}

/* Hamburger */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
  background: none;
  border: none;
}
.nav-burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}

.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: var(--navy2);
  padding: 16px 20px;
  z-index: 999;
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
}
.mobile-menu.open { display: block; }

.mobile-menu ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 16px;
}
.mobile-menu a {
  display: block;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--white);
  padding: 10px 12px;
  border-radius: var(--radius);
}
.mobile-menu a:hover { background: rgba(255,255,255,.08); }

/* ============================================================
   HERO
   ============================================================ */
#hero {
  background:
    linear-gradient(135deg, rgba(15,25,35,.92) 0%, rgba(15,25,35,.75) 60%, rgba(192,57,43,.55) 100%),
    url('https://images.unsplash.com/photo-1555597673-b21d5c935865?w=1600&q=80&auto=format&fit=crop') center/cover no-repeat;
  min-height: calc(100vh - var(--nav-h));
  display: flex;
  align-items: center;
  padding: 80px 0 60px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--gold);
}

.hero-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(52px, 7vw, 88px);
  font-weight: 900;
  line-height: .95;
  color: var(--white);
  letter-spacing: -1px;
  margin-bottom: 8px;
}

.hero-title-sub {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 400;
  color: var(--gray2);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-slogan {
  font-size: 16px;
  color: rgba(255,255,255,.72);
  font-style: italic;
  margin-bottom: 36px;
  padding-left: 16px;
  border-left: 3px solid var(--red);
}

.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; }

/* Hero stats */
.hero-stats {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 12px;
  padding: 32px;
  backdrop-filter: blur(8px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.stat-item { text-align: center; }
.stat-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 42px;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}
.stat-num sup {
  font-size: 20px;
  color: var(--red);
}
.stat-label {
  font-size: 12px;
  color: var(--gray2);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 4px;
}

/* ============================================================
   DISCIPLINES / KARTY
   ============================================================ */
#discipliny {
  padding: var(--section-pad);
  background: var(--white);
}

.disciplines-header {
  margin-bottom: 40px;
}

.disciplines-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

.disc-card {
  background: var(--white);
  border: 1px solid var(--gray);
  border-radius: 10px;
  overflow: hidden;
  transition: box-shadow .25s, transform .25s;
  display: flex;
  flex-direction: column;
}
.disc-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.disc-card-img {
  height: 160px;
  background-size: cover;
  background-position: center;
  position: relative;
}
.disc-card-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(15,25,35,.75));
}

.disc-card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--red);
  color: var(--white);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 3px;
  z-index: 1;
}

.disc-card-body {
  padding: 18px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.disc-card-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 8px;
  line-height: 1.1;
}

.disc-card-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
  flex: 1;
  margin-bottom: 12px;
}

.disc-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.disc-tag {
  font-size: 11px;
  font-weight: 600;
  color: var(--navy);
  background: var(--gray);
  padding: 3px 10px;
  border-radius: 20px;
  white-space: nowrap;
}

/* ============================================================
   NÁBOR / CENÍK
   ============================================================ */
#nabor {
  padding: var(--section-pad);
  background: var(--gray);
}

.nabor-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

/* Ceník tabulka */
.price-box {
  background: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.price-box-head {
  background: var(--navy);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.price-box-head h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 20px;
  font-weight: 800;
  color: var(--white);
}

.price-table {
  width: 100%;
  border-collapse: collapse;
}
.price-table tr { border-bottom: 1px solid var(--gray); }
.price-table tr:last-child { border-bottom: none; }
.price-table td {
  padding: 14px 24px;
  font-size: 15px;
  vertical-align: middle;
}
.price-table td:first-child { color: var(--text); font-weight: 500; }
.price-table td:last-child {
  text-align: right;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 20px;
  font-weight: 800;
  color: var(--navy);
  white-space: nowrap;
}
.price-table tr.highlight { background: rgba(192,57,43,.05); }
.price-table tr.highlight td:last-child { color: var(--red); }
.price-note {
  padding: 14px 24px;
  font-size: 13px;
  color: var(--muted);
  background: var(--gray);
  border-top: 1px solid var(--gray);
}

/* Přihláška panel */
.form-box {
  background: var(--white);
  border-radius: 10px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.form-box h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 24px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--gray);
}

.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 5px;
  letter-spacing: .3px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  font-family: 'Barlow', sans-serif;
  font-size: 15px;
  color: var(--text);
  background: var(--white);
  border: 1.5px solid #d0d9e0;
  border-radius: var(--radius);
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(192,57,43,.12);
}
.form-group textarea { resize: vertical; min-height: 80px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.form-submit { width: 100%; justify-content: center; font-size: 16px; padding: 14px; }

/* FAQ */
.faq-list { margin-top: 32px; }

.faq-item {
  border-bottom: 1px solid var(--gray);
}

.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  cursor: pointer;
  font-weight: 600;
  font-size: 15px;
  color: var(--text);
  gap: 12px;
  user-select: none;
}
.faq-q::after {
  content: '+';
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--red);
  flex-shrink: 0;
  transition: transform .25s;
}
.faq-item.open .faq-q::after { transform: rotate(45deg); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .25s;
}
.faq-a-inner {
  padding: 0 0 16px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
}
.faq-item.open .faq-a { max-height: 300px; }

/* ============================================================
   ROZVRH
   ============================================================ */
#rozvrh {
  padding: var(--section-pad);
  background: var(--white);
}

.schedule-wrap {
  overflow-x: auto;
  border-radius: 10px;
  box-shadow: var(--shadow);
  margin-top: 32px;
}

.schedule-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
  background: var(--white);
}

.schedule-table thead {
  background: var(--navy);
  color: var(--white);
}
.schedule-table th {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 14px 16px;
  text-align: left;
}
.schedule-table th:first-child { width: 100px; }

.schedule-table tbody tr { border-bottom: 1px solid var(--gray); }
.schedule-table tbody tr:hover { background: rgba(192,57,43,.04); }
.schedule-table td {
  padding: 12px 16px;
  font-size: 14px;
  vertical-align: top;
}
.schedule-table td:first-child {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--muted);
  white-space: nowrap;
}

.sched-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--gray);
  border-radius: 4px;
  padding: 4px 10px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  margin: 2px;
  white-space: nowrap;
}
.sched-pill.aikido { background: #e8f4f8; color: #1a6e8f; }
.sched-pill.karate { background: #fdecea; color: #c0392b; }
.sched-pill.taichi { background: #eaf5ea; color: #2e7d32; }
.sched-pill.kondice { background: #fff8e1; color: #f57c00; }
.sched-pill.sebe { background: #f3e5f5; color: #7b1fa2; }

.sched-time {
  display: block;
  font-size: 11px;
  color: var(--gray2);
  margin-top: 1px;
}

/* ============================================================
   TÁBOR
   ============================================================ */
#tabor {
  padding: var(--section-pad);
  background:
    linear-gradient(135deg, rgba(15,25,35,.9) 0%, rgba(34,48,68,.88) 100%),
    url('https://images.unsplash.com/photo-1571019613454-1cb2f99b2d8b?w=1400&q=80&auto=format&fit=crop') center/cover;
  color: var(--white);
}

.tabor-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.tabor-content .section-title { color: var(--white); }
.tabor-content .section-label { color: var(--gold); }

.tabor-features {
  list-style: none;
  margin: 24px 0 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.tabor-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: rgba(255,255,255,.85);
}
.tabor-features li::before {
  content: '✓';
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: 16px;
  color: var(--gold);
  flex-shrink: 0;
  line-height: 1.3;
}

.tabor-info-box {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 10px;
  padding: 28px;
  backdrop-filter: blur(6px);
}

.tabor-info-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,.1);
  font-size: 15px;
}
.tabor-info-row:last-child { border-bottom: none; }
.tabor-info-row span:first-child { color: var(--gray2); }
.tabor-info-row strong {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
}

/* ============================================================
   NOVINKY
   ============================================================ */
#novinky {
  padding: var(--section-pad);
  background: var(--white);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 36px;
}

.news-card {
  border: 1px solid var(--gray);
  border-radius: 10px;
  overflow: hidden;
  transition: box-shadow .25s, transform .25s;
}
.news-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }

.news-img {
  height: 180px;
  background-size: cover;
  background-position: center;
}

.news-body { padding: 20px; }

.news-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.news-date {
  font-size: 12px;
  color: var(--gray2);
  font-weight: 500;
}
.news-cat {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--red);
  background: rgba(192,57,43,.08);
  padding: 2px 8px;
  border-radius: 3px;
}

.news-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 20px;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 8px;
}

.news-excerpt {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
}

/* ============================================================
   FOTOGALERIE
   ============================================================ */
#galerie {
  padding: var(--section-pad);
  background: var(--navy);
}

#galerie .section-label { color: var(--gold); }
#galerie .section-title { color: var(--white); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: 6px;
  margin-top: 32px;
  border-radius: 10px;
  overflow: hidden;
}

.gallery-item {
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(15,25,35,.4);
  transition: background .3s;
}
.gallery-item:hover::after { background: rgba(192,57,43,.35); }

.gallery-item.wide { grid-column: span 2; }
.gallery-item.tall { grid-row: span 2; }

/* ============================================================
   KONTAKT
   ============================================================ */
#kontakt {
  padding: var(--section-pad);
  background: var(--gray);
}

.kontakt-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: start;
}

.kontakt-info { }

.contact-list {
  list-style: none;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid #d8e0e8;
}
.contact-item:last-child { border-bottom: none; }

.contact-icon {
  width: 40px;
  height: 40px;
  background: var(--red);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 18px;
  color: var(--white);
}

.contact-item-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gray2);
  margin-bottom: 3px;
}
.contact-item-value {
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
}
.contact-item-value a { color: var(--red); }
.contact-item-value a:hover { text-decoration: underline; }

/* Mapa placeholder */
.map-box {
  background: var(--navy2);
  border-radius: 10px;
  overflow: hidden;
  height: 340px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
}

.map-placeholder {
  text-align: center;
  color: var(--gray2);
}
.map-placeholder .map-icon { font-size: 48px; margin-bottom: 12px; }
.map-placeholder p {
  font-size: 14px;
  margin-bottom: 16px;
  color: var(--gray2);
}

/* ============================================================
   FOOTER
   ============================================================ */
#footer {
  background: var(--navy);
  color: var(--gray2);
  padding: 40px 0 24px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer-brand p {
  font-size: 13px;
  line-height: 1.65;
  margin-top: 12px;
  color: rgba(255,255,255,.5);
  max-width: 240px;
}

.footer-col h4 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 14px;
}

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-col a {
  font-size: 13px;
  color: rgba(255,255,255,.5);
  transition: color .2s;
}
.footer-col a:hover { color: var(--white); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  font-size: 12px;
  gap: 12px;
  flex-wrap: wrap;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: flex; }

  .hero-inner { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(4, 1fr); }

  .nabor-grid { grid-template-columns: 1fr; }
  .tabor-grid { grid-template-columns: 1fr; }
  .kontakt-grid { grid-template-columns: 1fr; }

  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item.wide { grid-column: span 1; }
}

@media (max-width: 600px) {
  :root { --section-pad: 48px 0; }

  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .gallery-grid { grid-auto-rows: 150px; }

  .disciplines-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   BACK-TO-TOP
   ============================================================ */
#back-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  background: var(--red);
  color: var(--white);
  border: none;
  border-radius: 8px;
  font-size: 20px;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(192,57,43,.4);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .25s, transform .25s;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
}
#back-top.visible { opacity: 1; transform: translateY(0); }
#back-top:hover { background: var(--red2); }