/* ═══════════════════════════════════════════════════════════
   LABE GLAMPING — styly stránky prohlidka.html (360° tour)
   Vyčleněno z dřívějšího inline <style> bloku.
   ═══════════════════════════════════════════════════════════ */


/* ══════════════════════════════════════════════════════════
   PROMĚNNÉ
══════════════════════════════════════════════════════════ */
:root {
  --clr-bg:           #0d0f14;
  --clr-bg-alt:       #0f1118;
  --clr-surface:      rgba(255, 255, 255, 0.055);
  --clr-surface-md:   rgba(255, 255, 255, 0.08);
  --clr-border:       rgba(255, 255, 255, 0.10);
  --clr-border-md:    rgba(255, 255, 255, 0.16);
  --clr-text:         rgba(255, 255, 255, 0.88);
  --clr-text-muted:   rgba(255, 255, 255, 0.45);
  --clr-text-faint:   rgba(255, 255, 255, 0.25);
  --clr-accent:       #b84035;
  --clr-accent-glow:  rgba(184, 64, 53, 0.35);
  --clr-river:        #2496d8;
  --clr-river-glow:   rgba(36, 150, 216, 0.28);
  --clr-hover-pill:   rgba(255, 255, 255, 0.09);
  --clr-overlay-bg:   rgba(10, 11, 17, 0.97);
  --nav-height:       52px;
  --nav-top:          20px;
  --nav-radius:       999px;
  --blur:             18px;
  --transition-base:  0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:  0.45s cubic-bezier(0.4, 0, 0.2, 1);
  --font-sans:        "Montserrat", system-ui, -apple-system, sans-serif;
}

/* ══════════════════════════════════════════════════════════
   RESET & BASE
══════════════════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--clr-bg);
  color: var(--clr-text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ══════════════════════════════════════════════════════════
   POZADÍ — ORBS
══════════════════════════════════════════════════════════ */
.bg-orbs {
  position: fixed; inset: 0; z-index: 0;
  overflow: hidden; pointer-events: none;
}
.bg-orbs span { position: absolute; border-radius: 50%; }
.bg-orbs span:nth-child(1) { width: 700px; height: 700px; background: #7a2318; top: -160px; left: -120px; filter: blur(100px); opacity: 0.28; }
.bg-orbs span:nth-child(2) { width: 500px; height: 500px; background: #0e3a5e; bottom: 3%; right: -100px; filter: blur(110px); opacity: 0.22; }

/* ══════════════════════════════════════════════════════════
   NAVIGACE
══════════════════════════════════════════════════════════ */
.nav-wrapper {
  position: fixed; top: var(--nav-top); left: 50%;
  transform: translateX(-50%); z-index: 100;
  width: max-content; max-width: calc(100vw - 32px);
}
.nav {
  display: flex; align-items: center; gap: 4px;
  height: var(--nav-height); padding: 0 8px;
  background: var(--clr-surface);
  backdrop-filter: blur(var(--blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--blur)) saturate(180%);
  border: 1px solid var(--clr-border); border-radius: var(--nav-radius);
  box-shadow: 0 4px 30px rgba(0,0,0,0.35), 0 1px 0 rgba(255,255,255,0.04) inset;
}
.nav-logo {
  display: flex; align-items: center; gap: 8px;
  padding: 0 10px 0 6px; margin-right: 6px;
  text-decoration: none; color: var(--clr-text);
}
.nav-logo-icon {
  width: 26px; height: 26px; border-radius: 8px;
  background: var(--clr-accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 800; color: #fff;
  flex-shrink: 0; box-shadow: 0 0 14px var(--clr-accent-glow); letter-spacing: 0;
}
.nav-logo-name { font-size: 0.88rem; font-weight: 600; letter-spacing: 0.01em; white-space: nowrap; }
/* Staggered LG monogram — flex approach */
.nav-logo-mark { display: inline-flex; align-items: center; flex-shrink: 0; line-height: 1; overflow: visible; }
.mark-l { font-family: var(--font-sans); font-size: 21px; font-weight: 400; color: var(--clr-accent); line-height: 1; letter-spacing: 0; transform: translateY(-4px); }
.mark-g { font-family: var(--font-sans); font-size: 21px; font-weight: 400; color: var(--clr-accent); line-height: 1; letter-spacing: 0; transform: translateY(4px); margin-left: -4px; }
.logo-reg { font-size: 0.47em; vertical-align: super; font-weight: 500; opacity: 0.42; margin-left: 1px; letter-spacing: 0; }
.nav-divider { width: 1px; height: 22px; background: var(--clr-border); margin: 0 6px; flex-shrink: 0; }
.nav-links { display: flex; align-items: center; gap: 2px; list-style: none; }
.nav-links a {
  position: relative; display: inline-flex; align-items: center;
  height: 34px; padding: 0 14px; border-radius: var(--nav-radius);
  font-size: 0.83rem; font-weight: 500; color: var(--clr-text-muted);
  text-decoration: none; transition: color var(--transition-base);
  white-space: nowrap; outline-offset: 3px;
}
.nav-links a:focus-visible { outline: 2px solid var(--clr-accent); }
.nav-links a::before {
  content: ""; position: absolute; inset: 0; border-radius: var(--nav-radius);
  background: var(--clr-hover-pill); opacity: 0;
  transform: scaleX(0.7) scaleY(0.8);
  transition: opacity var(--transition-base), transform var(--transition-base);
}
.nav-links a:hover::before { opacity: 1; transform: scaleX(1) scaleY(1); }
.nav-links a:hover { color: var(--clr-text); }
.nav-links a.active::before { opacity: 1; transform: scaleX(1) scaleY(1); }
.nav-links a.active { color: var(--clr-text); }
.nav-links a.active::after {
  content: ""; position: absolute; bottom: 4px; left: 50%;
  transform: translateX(-50%); width: 4px; height: 4px;
  border-radius: 50%; background: var(--clr-accent);
  box-shadow: 0 0 8px var(--clr-accent-glow);
}
.nav-cta {
  display: inline-flex; align-items: center;
  height: 34px; padding: 0 16px; margin-left: 8px;
  border-radius: var(--nav-radius);
  background: var(--clr-accent); color: #fff !important;
  font-size: 0.83rem; font-weight: 600;
  text-decoration: none; letter-spacing: 0.01em; white-space: nowrap;
  outline-offset: 3px;
  transition: filter var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}
.nav-cta:hover { filter: brightness(1.15); transform: translateY(-1px); box-shadow: 0 6px 22px var(--clr-accent-glow); }
.nav-cta:focus-visible { outline: 2px solid #fff; }

/* hamburger */
.hamburger {
  display: none; flex-direction: column; justify-content: center; align-items: center;
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--clr-border); background: var(--clr-surface);
  cursor: pointer; gap: 5px; padding: 0;
  transition: background var(--transition-base); flex-shrink: 0; margin-left: 4px;
}
.hamburger:focus-visible { outline: 2px solid var(--clr-accent); outline-offset: 3px; }
.hamburger:hover { background: var(--clr-hover-pill); }
.hamburger span {
  display: block; width: 18px; height: 1.5px; border-radius: 2px;
  background: var(--clr-text); transform-origin: center;
  transition: transform var(--transition-base), opacity var(--transition-base);
}
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ══════════════════════════════════════════════════════════
   MOBILE OVERLAY
══════════════════════════════════════════════════════════ */
.mobile-overlay {
  position: fixed; inset: 0; z-index: 99;
  background: var(--clr-overlay-bg);
  backdrop-filter: blur(24px) saturate(140%);
  -webkit-backdrop-filter: blur(24px) saturate(140%);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity var(--transition-slow), visibility var(--transition-slow);
}
.mobile-overlay.is-open { opacity: 1; visibility: visible; pointer-events: all; }
.mobile-overlay .mobile-nav-list {
  list-style: none; display: flex; flex-direction: column; align-items: center;
  gap: 8px; width: 100%; max-width: 320px; padding: 0 24px;
}
.mobile-overlay .mobile-nav-list li {
  width: 100%; opacity: 0; transform: translateY(22px);
  transition: opacity 0.38s cubic-bezier(0.4,0,0.2,1), transform 0.38s cubic-bezier(0.4,0,0.2,1);
}
.mobile-overlay .mobile-nav-list li:nth-child(1) { transition-delay: 0.04s; }
.mobile-overlay .mobile-nav-list li:nth-child(2) { transition-delay: 0.09s; }
.mobile-overlay .mobile-nav-list li:nth-child(3) { transition-delay: 0.14s; }
.mobile-overlay .mobile-nav-list li:nth-child(4) { transition-delay: 0.19s; }
.mobile-overlay .mobile-nav-list li:nth-child(5) { transition-delay: 0.24s; }
.mobile-overlay.is-open .mobile-nav-list li { opacity: 1; transform: translateY(0); }
.mobile-overlay .mobile-nav-list a {
  display: flex; align-items: center; justify-content: center;
  width: 100%; height: 54px; border-radius: 16px;
  font-size: 1.1rem; font-weight: 500; color: var(--clr-text-muted);
  text-decoration: none; background: var(--clr-surface); border: 1px solid var(--clr-border);
  transition: color var(--transition-base), background var(--transition-base), transform var(--transition-base);
}
.mobile-overlay .mobile-nav-list a:hover { color: var(--clr-text); background: rgba(255,255,255,0.1); }
.mobile-overlay .mobile-nav-list a:active { transform: scale(0.97); }
.mobile-overlay .mobile-nav-list a:focus-visible { outline: 2px solid var(--clr-accent); outline-offset: 3px; }
.mobile-overlay .mobile-cta {
  display: flex; align-items: center; justify-content: center;
  width: 100%; max-width: 320px; padding: 0 24px; margin-top: 8px;
  opacity: 0; transform: translateY(22px);
  transition: opacity 0.38s 0.29s, transform 0.38s 0.29s;
}
.mobile-overlay.is-open .mobile-cta { opacity: 1; transform: translateY(0); }
.mobile-overlay .mobile-cta a {
  display: flex; align-items: center; justify-content: center;
  width: 100%; height: 54px; border-radius: 16px;
  background: var(--clr-accent); color: #fff; font-size: 1.05rem; font-weight: 600;
  text-decoration: none; box-shadow: 0 8px 28px var(--clr-accent-glow);
  transition: filter var(--transition-base), transform var(--transition-base);
}
.mobile-overlay .mobile-cta a:hover { filter: brightness(1.12); transform: translateY(-2px); }
.mobile-close-hint { display: none !important; }

/* ══════════════════════════════════════════════════════════
   DROPDOWN PODMENU
══════════════════════════════════════════════════════════ */
.nav-links li.has-dropdown { position: relative; }
.dd-arrow { flex-shrink: 0; margin-left: 2px; opacity: 0.45; transition: transform 0.25s ease, opacity 0.25s ease; }
.has-dropdown:hover .dd-arrow, .has-dropdown:focus-within .dd-arrow { transform: rotate(180deg); opacity: 0.8; }
.dd-menu {
  position: absolute; top: calc(100% + 8px); left: 50%;
  transform: translateX(-50%) translateY(-6px);
  width: 222px; padding: 6px;
  background: rgba(10, 12, 18, 0.96);
  backdrop-filter: blur(24px) saturate(180%); -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid rgba(255,255,255,0.13); border-radius: 18px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.6), 0 1px 0 rgba(255,255,255,0.05) inset;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity 0.2s ease, transform 0.22s cubic-bezier(0.4,0,0.2,1), visibility 0.2s;
  z-index: 200;
}
.dd-menu::before { content: ""; position: absolute; top: -10px; left: 0; right: 0; height: 10px; }
.has-dropdown:hover .dd-menu, .has-dropdown:focus-within .dd-menu { opacity: 1; visibility: visible; pointer-events: all; transform: translateX(-50%) translateY(0); }
.dd-item { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 11px; text-decoration: none; color: var(--clr-text-muted); transition: background 0.18s ease, color 0.18s ease; }
.dd-item + .dd-item { margin-top: 2px; }
.dd-item:hover { background: rgba(255,255,255,0.07); color: var(--clr-text); }
.dd-item:focus-visible { outline: 2px solid var(--clr-accent); outline-offset: 2px; border-radius: 11px; }
.dd-item-icon { width: 32px; height: 32px; border-radius: 9px; background: rgba(184,64,53,0.10); border: 1px solid rgba(184,64,53,0.20); display: flex; align-items: center; justify-content: center; color: var(--clr-accent); flex-shrink: 0; }
.dd-item-name { display: block; font-size: 0.82rem; font-weight: 600; color: var(--clr-text); letter-spacing: -0.01em; }
.dd-item-desc { display: block; font-size: 0.69rem; color: var(--clr-text-muted); margin-top: 1px; }
/* mobile sub */
.mobile-overlay .mobile-has-sub { width: 100%; }
.mobile-item-row { display: flex; align-items: center; gap: 6px; width: 100%; }
.mobile-item-row > a { flex: 1; }
.mobile-sub-btn { width: 44px; height: 54px; flex-shrink: 0; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.10); border-radius: 14px; cursor: pointer; color: var(--clr-text-muted); display: flex; align-items: center; justify-content: center; font-family: var(--font-sans); transition: background var(--transition-base), color var(--transition-base); }
.mobile-sub-btn:hover { background: rgba(255,255,255,0.09); color: var(--clr-text); }
.mobile-sub-btn:focus-visible { outline: 2px solid var(--clr-accent); outline-offset: 3px; }
.mobile-sub-btn svg { transition: transform 0.3s cubic-bezier(0.4,0,0.2,1); }
.mobile-sub-btn[aria-expanded="true"] { background: rgba(184,133,30,0.16); border-color: rgba(184,133,30,0.35); color: #d9ab3f; }
.mobile-sub-btn[aria-expanded="true"] svg { transform: rotate(180deg); }
/* Zapuštěný panel odlišený od hlavních položek, aby bylo jasně vidět, že jde o rozbalené podmenu.
   Selektor musí mít vyšší specificitu než ".mobile-overlay .mobile-nav-list a", jinak se přebije. */
.mobile-sub-items { overflow: hidden; max-height: 0; transition: max-height 0.38s cubic-bezier(0.4,0,0.2,1); display: flex; flex-direction: column; gap: 6px; background: rgba(0,0,0,0.22); border-radius: 16px; }
.mobile-sub-items.is-open { max-height: 220px; margin-top: 6px; padding: 7px; border: 1px solid rgba(184,133,30,0.18); }
.mobile-overlay .mobile-nav-list .mobile-sub-items a { display: flex; align-items: center; justify-content: center; height: 44px; border-radius: 11px; font-size: 0.92rem; font-weight: 500; color: var(--clr-text); text-decoration: none; background: rgba(184,133,30,0.10); border: 1px solid rgba(184,133,30,0.22); letter-spacing: 0.01em; transition: color var(--transition-base), background var(--transition-base), transform var(--transition-base); }
.mobile-overlay .mobile-nav-list .mobile-sub-items a:hover { color: #fff; background: rgba(184,133,30,0.22); border-color: rgba(184,133,30,0.4); }
.mobile-overlay .mobile-nav-list .mobile-sub-items a:active { transform: scale(0.97); }

/* ══════════════════════════════════════════════════════════
   PAGE LAYOUT
══════════════════════════════════════════════════════════ */
.page-wrapper {
  position: relative; z-index: 1;
  min-height: 100vh;
  padding-top: calc(var(--nav-top) + var(--nav-height) + 32px);
  padding-bottom: 60px;
  display: flex;
  flex-direction: column;
}

/* ══════════════════════════════════════════════════════════
   HERO HEADER
══════════════════════════════════════════════════════════ */
.tour-header {
  max-width: 900px;
  margin: 0 auto;
  padding: 24px 24px 36px;
  text-align: center;
}
.tour-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.70rem; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--clr-river); margin-bottom: 14px;
}
.tour-eyebrow-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--clr-river);
  animation: vr-pulse 3s ease-in-out infinite;
}
@keyframes vr-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(36,150,216,0); }
  50%       { box-shadow: 0 0 0 5px rgba(36,150,216,0.2); }
}
.tour-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700; letter-spacing: -0.03em; line-height: 1.1;
  color: var(--clr-text); margin-bottom: 14px;
}
.tour-title span { color: var(--clr-accent); }
/* zvýrazněné slovo – modré podtržení s gradientem */
.river-word {
  color: var(--clr-accent);
  position: relative;
  display: inline-block;
}
.river-word::after {
  content: "";
  position: absolute;
  left: -4px; right: -4px; bottom: -10px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent 0%, #2496d8 18%, #5db8ea 50%, #2496d8 82%, transparent 100%);
}

.tour-subtitle {
  font-size: clamp(0.88rem, 1.5vw, 1rem);
  color: var(--clr-text-muted); line-height: 1.7; max-width: 480px; margin: 0 auto;
}

/* ══════════════════════════════════════════════════════════
   HINTS ROW
══════════════════════════════════════════════════════════ */
.tour-hints {
  display: flex; align-items: center; justify-content: center;
  gap: 10px; flex-wrap: wrap;
  margin: 0 auto 24px;
  padding: 0 24px;
  max-width: 900px;
}
.hint-pill {
  display: inline-flex; align-items: center; gap: 7px;
  height: 32px; padding: 0 12px;
  background: var(--clr-surface); border: 1px solid var(--clr-border);
  border-radius: var(--nav-radius);
  font-size: 0.75rem; font-weight: 500; color: var(--clr-text-muted);
  letter-spacing: 0.02em;
}
.hint-pill svg { flex-shrink: 0; color: var(--clr-river); }

/* ══════════════════════════════════════════════════════════
   360° TOURS GRID — karty vedou na samostatné stránky
══════════════════════════════════════════════════════════ */
.tours-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  padding: 0 24px;
}
.tour-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border-md);
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  transition: border-color 0.35s ease, box-shadow 0.35s ease, transform 0.35s ease;
  text-decoration: none;
  color: inherit;
}
.tour-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.5), 0 0 30px var(--accent-glow);
}
.tour-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}
.tour-card-chrome {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--clr-border);
}
.tour-card-chrome-label {
  font-size: 0.82rem; font-weight: 700;
  color: var(--clr-text); letter-spacing: -0.01em;
}
.tour-card-badge {
  font-size: 0.64rem; font-weight: 800; letter-spacing: 0.08em;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 999px;
  padding: 2px 9px;
}
.tour-card-body {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.tour-card-photo {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  transition: transform 0.6s cubic-bezier(0.25,0.46,0.45,0.94);
}
.tour-card:hover .tour-card-photo { transform: scale(1.05); }
.tour-card-photo-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.10) 0%, rgba(0,0,0,0.60) 100%);
  transition: background 0.35s ease;
}
.tour-card:hover .tour-card-photo-overlay { background: linear-gradient(180deg, rgba(0,0,0,0.18) 0%, rgba(0,0,0,0.45) 100%); }
.tour-card-play {
  position: absolute; inset: 0; z-index: 2;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  pointer-events: none;
}
.tour-card-play-btn {
  width: 58px; height: 58px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent); color: #fff;
  box-shadow: 0 8px 26px var(--accent-glow);
  transition: transform 0.3s ease;
}
.tour-card:hover .tour-card-play-btn { transform: scale(1.08); }
.tour-card-play-btn svg { width: 23px; height: 23px; }
.tour-card-play-text {
  font-size: 0.82rem; font-weight: 700; color: #fff;
  letter-spacing: 0.02em; text-shadow: 0 2px 8px rgba(0,0,0,0.6);
}
.tour-card-play-hint {
  display: block;
  width: 46px; height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent 0%, #b8851e 18%, #d9ab3f 50%, #b8851e 82%, transparent 100%);
}
.tour-card-footer {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 12px 16px;
  border-top: 1px solid var(--clr-border);
  margin-top: auto;
}
.tour-card-desc { font-size: 0.76rem; color: var(--clr-text-muted); line-height: 1.5; }
.tour-card-go {
  display: inline-flex; align-items: center; gap: 4px; flex-shrink: 0;
  font-size: 0.72rem; font-weight: 600; color: var(--clr-text-muted);
  white-space: nowrap;
  transition: color 0.25s ease;
}
.tour-card:hover .tour-card-go { color: var(--accent); }
.tour-card-go svg { width: 12px; height: 12px; }
.tour-card--feature { grid-column: 1 / -1; }
.tour-card--feature .tour-card-body { aspect-ratio: 16 / 7; }
.tour-card--feature .tour-card-play-text { font-size: 0.95rem; }
.tour-card--feature .tour-card-play-btn { width: 66px; height: 66px; }
.tour-card--feature .tour-card-play-btn svg { width: 26px; height: 26px; }

@media (max-width: 900px) {
  .tours-grid { grid-template-columns: 1fr; max-width: 460px; }
  .tour-card-body { aspect-ratio: 16 / 11; }
  .tour-card--feature { grid-column: auto; }
  .tour-card--feature .tour-card-body { aspect-ratio: 16 / 11; }
}

/* ══════════════════════════════════════════════════════════
   BOTTOM INFO ROW
══════════════════════════════════════════════════════════ */
.tour-footer-row {
  max-width: 1100px; margin: 44px auto 0;
  padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.tour-location {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.78rem; color: var(--clr-text-muted);
}
.tour-location svg { color: var(--clr-accent); }
.tour-cta-link {
  display: inline-flex; align-items: center; gap: 6px;
  height: 38px; padding: 0 18px;
  background: var(--clr-accent); color: #fff;
  border-radius: var(--nav-radius); font-size: 0.83rem; font-weight: 600;
  text-decoration: none; letter-spacing: 0.01em;
  box-shadow: 0 6px 20px var(--clr-accent-glow);
  transition: filter var(--transition-base), transform var(--transition-base);
}
.tour-cta-link:hover { filter: brightness(1.12); transform: translateY(-1px); }
.tour-cta-link:focus-visible { outline: 2px solid #fff; outline-offset: 4px; }

/* ══════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════ */
@media (max-width: 700px) {
  .nav-links, .nav-divider, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .nav { padding: 0 6px; }
  .tour-frame-body { aspect-ratio: 4 / 5; min-height: 280px; }
  .tour-frame-outer { padding: 0 12px; }
  .tour-footer-row {
    padding: 0 12px;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    text-align: center;
  }
  .tour-hints { padding: 0 12px; }
}
@media (max-width: 480px) {
  .tour-frame-body { aspect-ratio: 3 / 4; }
}

/* ── FOOTER ─────────────────────────────────────────────── */
footer {
  position: relative; z-index: 1;
  border-top: 1px solid var(--clr-border);
  background: var(--clr-bg);
  padding: 56px 24px 32px;
}
.footer-inner {
  max-width: 1060px; margin: 0 auto;
  display: grid; grid-template-columns: minmax(0, 300px) 1fr 1.15fr;
  gap: 48px 56px; margin-bottom: 48px;
}
.footer-inner > div:first-child { max-width: 300px; }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; text-decoration: none; color: var(--clr-text); }
.footer-logo-mark { display: inline-flex; align-items: center; flex-shrink: 0; line-height: 1; overflow: visible; }
.footer-mark-l { font-family: var(--font-sans); font-size: 26px; font-weight: 400; color: var(--clr-accent); line-height: 1; letter-spacing: 0; transform: translateY(-5px); }
.footer-mark-g { font-family: var(--font-sans); font-size: 26px; font-weight: 400; color: var(--clr-accent); line-height: 1; letter-spacing: 0; transform: translateY(5px); margin-left: -5px; }
.footer-logo-name { font-size: 0.95rem; font-weight: 700; letter-spacing: 0.01em; }
.footer-tagline { font-size: 0.85rem; color: var(--clr-text-muted); line-height: 1.65; max-width: 240px; }
.footer-col-title {
  position: relative;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--clr-text-muted);
  padding-bottom: 12px; margin-bottom: 14px;
}
.footer-col-title::after {
  content: '';
  position: absolute; left: 0; bottom: 0;
  width: 28px; height: 1px;
  background: var(--clr-accent);
  opacity: 0.55;
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.88rem; color: var(--clr-text-muted); text-decoration: none; transition: color 0.25s ease; }
.footer-links a:hover { color: var(--clr-text); }
.footer-links a:focus-visible { outline: 2px solid var(--clr-accent); outline-offset: 2px; border-radius: 2px; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; font-size: 0.85rem; color: var(--clr-text-muted); margin-bottom: 10px; }
.footer-contact-item svg { flex-shrink: 0; margin-top: 1px; color: var(--clr-accent); }
.footer-bottom {
  max-width: 1060px; margin: 0 auto;
  padding-top: 24px; border-top: 1px solid var(--clr-border);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-copy { font-size: 0.78rem; color: var(--clr-text-muted); letter-spacing: 0.02em; }
.footer-copy a { color: var(--clr-text-muted); text-decoration: none; transition: color 0.25s ease; }
.footer-copy a:hover { color: var(--clr-text); }
.footer-socials { display: flex; gap: 10px; }
.footer-socials a {
  width: 34px; height: 34px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--clr-border); color: var(--clr-text-muted);
  text-decoration: none;
  transition: border-color 0.25s ease, color 0.25s ease, background 0.25s ease;
}
.footer-socials a:hover { border-color: var(--clr-border-md); color: var(--clr-text); background: var(--clr-surface); }
.footer-socials a:focus-visible { outline: 2px solid var(--clr-accent); outline-offset: 3px; }
@media (max-width: 900px) {
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer-inner > div:first-child { max-width: none; grid-column: 1 / -1; }
}
@media (max-width: 700px) {
  .footer-inner { grid-template-columns: 1fr; }
  .footer-inner > div:first-child { grid-column: auto; }
  .back-top { bottom: 20px; right: 16px; }
}
.back-top {
  position: fixed; bottom: 24px; right: 24px; z-index: 40;
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(20,22,28,0.72);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  color: rgba(255,255,255,0.72); cursor: pointer;
  display: flex; align-items: center; justify-content: center; padding: 0;
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity 0.35s ease, transform 0.35s ease, visibility 0.35s ease,
              border-color 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
}
.back-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-top:hover { color: #b8851e; border-color: rgba(184,133,30,0.45); box-shadow: 0 6px 28px rgba(184,133,30,0.22); }
.back-top:focus-visible { outline: 2px solid #2496d8; outline-offset: 3px; }