/* ==========================================================
   Solná jeskyně Frýdlant
   Tmavý luxusní vzhled: černá, petrolejová, podsvícení
   ========================================================== */

:root {
  /* Barvy */
  --bg: #050505;           /* černé pozadí */
  --surface: #0E0E0E;      /* karty */
  --surface-2: #151515;    /* vnořené plochy */
  --line: rgba(236, 232, 226, .09);
  --line-strong: rgba(236, 232, 226, .18);
  --text: #ECE9E4;         /* hlavní text – slonová kost */
  --muted: #A8A39D;        /* sekundární text */
  --teal: #FFFFFF;         /* hlavní tlačítka – bílá (dříve petrolejová) */
  --teal-2: #E9E5DF;       /* bílá – teplejší odstín */
  --accent-light: #8CCBF5; /* akcent pro malý text na černé */
  --glow: rgba(255, 255, 255, 0.19);
  --glow-soft: rgba(255, 255, 255, 0.08);
  --error: #E59A8A;

  /* Typografie */
  --f: "Poppins", system-ui, sans-serif;

  /* Rozměry */
  --r-lg: 22px;
  --r-md: 16px;
  --r-pill: 999px;
  --gutter: clamp(16px, 3.5vw, 42px);
  --max: 1240px;
  --ease: cubic-bezier(.22, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0;
  font-family: var(--f);
  font-size: 17px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3, p { margin: 0; }
b, strong { font-weight: 500; }
:focus-visible { outline: 2px solid var(--accent-light); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--teal); color: var(--text); }

.skip {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 8px;
}
.skip:focus { top: 16px; }

/* ---------- Typografie ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 12px; font-weight: 500; letter-spacing: .28em; text-transform: uppercase;
  color: var(--accent-light); margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; opacity: .6; }
.section--center .eyebrow::after, .section__head--center .eyebrow::after { content: ""; width: 28px; height: 1px; background: currentColor; opacity: .6; }

.h2 { font-weight: 300; font-size: clamp(32px, 4.4vw, 54px); line-height: 1.12; letter-spacing: -.02em; }
.h3 { font-weight: 300; font-size: 30px; line-height: 1.2; letter-spacing: -.01em; }
.h2 em, .hero__title em, .footer__claim em {
  font-style: normal; font-weight: 400;
  background: linear-gradient(100deg, #B9E2DC 0%, var(--accent-light) 45%, #4F8E8F 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lead { color: var(--muted); max-width: 620px; margin: 20px auto 0; }

/* ---------- Tlačítka ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  min-height: 50px; padding: 6px 8px 6px 26px; border-radius: var(--r-pill); border: 0;
  font-weight: 400; font-size: 15px; letter-spacing: .02em; text-decoration: none;
  transition: transform .3s var(--ease), box-shadow .4s var(--ease), border-color .3s;
}
.btn:hover { transform: translateY(-2px); }
.btn--sm { min-height: 42px; padding: 0 20px; font-size: 14px; }

/* Hlavní tlačítko – podsvícené */
.btn--glow, .btn--light, .btn--dark {
  color: #0A0A0A;
  background: linear-gradient(135deg, var(--teal-2) 0%, var(--teal) 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .18), 0 0 0 1px rgba(140, 203, 245, .25), 0 10px 34px -10px var(--glow);
}
.btn--glow:hover, .btn--light:hover, .btn--dark:hover:not(:disabled) {
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .22), 0 0 0 1px rgba(140, 203, 245, .45), 0 14px 50px -8px rgba(255, 255, 255, 0.28);
}
.btn--light, .btn--dark { padding: 0 24px; }
.btn--dark:disabled {
  background: var(--surface-2); color: var(--muted); box-shadow: inset 0 0 0 1px var(--line);
  cursor: not-allowed; transform: none;
}
.btn--ghost, .btn--ghost-dark {
  color: var(--text); padding: 0 26px;
  border: 1px solid var(--line-strong); background: rgba(5, 5, 5, .35);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.btn--ghost:hover, .btn--ghost-dark:hover { border-color: var(--accent-light); }
.btn--ghost-dark { margin-top: 8px; }
.btn--outline { background: transparent; border: 1px solid var(--line-strong); padding: 0 26px; }
.btn--outline:hover { border-color: var(--accent-light); }
.btn--block { width: 100%; }
.btn__arrow {
  width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(5, 5, 5, .55); color: var(--accent-light);
}
.btn__arrow svg { width: 14px; height: 14px; }

/* ---------- Navigace ---------- */
.nav {
  position: fixed; z-index: 50; top: 16px; left: var(--gutter); right: var(--gutter);
  max-width: calc(var(--max) + 40px); margin: 0 auto;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 16px;
  min-height: 66px; padding: 8px 12px 8px 26px;
  background: rgba(10, 10, 10, .72); backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px) saturate(140%);
  border: 1px solid var(--line); border-radius: var(--r-md);
  transition: box-shadow .4s, border-color .4s;
}
.nav.is-scrolled { border-color: rgba(140, 203, 245, .16); box-shadow: 0 18px 50px -20px rgba(0, 0, 0, .9), 0 0 40px -20px var(--glow); }
.nav__links { display: flex; gap: 28px; font-size: 14px; }
.nav__links a { text-decoration: none; color: var(--muted); transition: color .2s; }
.nav__links a:hover { color: var(--text); }
.nav__actions { display: flex; justify-content: flex-end; align-items: center; gap: 20px; }
.nav__phone { font-size: 14px; text-decoration: none; color: var(--muted); transition: color .2s; }
.nav__phone:hover { color: var(--text); }
.nav__toggle { display: none; width: 44px; height: 44px; background: none; border: 0; padding: 0; position: relative; }
.nav__toggle span { position: absolute; left: 12px; right: 12px; height: 1px; background: currentColor; transition: transform .3s var(--ease); }
.nav__toggle span:first-child { top: 18px; }
.nav__toggle span:last-child { top: 25px; }
.nav__toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

.logo { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; }
.logo__mark { width: 28px; height: 28px; color: var(--accent-light); filter: drop-shadow(0 0 8px rgba(140, 203, 245, .55)); }
.logo__text { display: flex; flex-direction: column; line-height: 1; }
.logo__name { font-size: 17px; font-weight: 400; letter-spacing: .01em; white-space: nowrap; }
.logo__place { font-size: 9px; font-weight: 500; letter-spacing: .42em; text-transform: uppercase; color: var(--accent-light); margin-top: 5px; }

.mobile-menu {
  position: fixed; z-index: 49; inset: 90px var(--gutter) auto; padding: 20px;
  background: rgba(10, 10, 10, .96); border: 1px solid var(--line); border-radius: var(--r-md);
  display: flex; flex-direction: column; gap: 4px;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .9);
}
.mobile-menu[hidden] { display: none; }
.mobile-menu a:not(.btn) { padding: 12px 6px; text-decoration: none; font-size: 18px; border-bottom: 1px solid var(--line); }
.mobile-menu .btn { margin-top: 14px; }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: max(100svh, 680px);
  display: grid; grid-template-columns: 1fr 1fr; overflow: hidden; background: var(--bg);
}
.hero__media { position: relative; overflow: hidden; }
.hero__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* Levý panel – podsvícená solná stěna (zástupce za fotku) */
.hero__media--wall { background: #030303; }
.saltwall {
  position: absolute; inset: -4%; display: flex; flex-direction: column; gap: 4px;
  animation: breathe 40s ease-in-out infinite alternate;
  filter: brightness(.72) saturate(.9);
}
.saltwall__row { display: flex; gap: 4px; flex: 1; }
.saltwall__brick {
  border-radius: 2px;
  background:
    radial-gradient(ellipse at var(--x) var(--y), rgba(240, 248, 255, var(--hot)) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 55%, var(--c1) 0%, var(--c2) 65%, var(--c3) 100%);
  box-shadow: inset 0 0 22px rgba(0, 0, 0, .55);
}
@keyframes breathe { from { transform: scale(1.03); } to { transform: scale(1.08); } }

/* Pravý panel – krystaly (zástupce za fotku) */
.hero__media--crystal {
  background:
    radial-gradient(ellipse at 65% 35%, rgba(255, 255, 255, 0.19), transparent 60%),
    repeating-linear-gradient(118deg, transparent 0 58px, rgba(190, 225, 250, .10) 58px 59px, transparent 59px 118px),
    repeating-linear-gradient(118deg, #111111 0 30px, #191919 30px 64px, #0b0b0b 64px 118px);
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 55% 50% at 50% 48%, rgba(5, 5, 5, .82), rgba(5, 5, 5, .35) 70%, rgba(5, 5, 5, .2)),
    linear-gradient(to bottom, rgba(5, 5, 5, .55), transparent 28%, transparent 60%, var(--bg));
}
.hero__content {
  position: absolute; z-index: 2; left: 50%; top: 48%; transform: translate(-50%, -50%);
  width: min(820px, calc(100% - 2 * var(--gutter))); text-align: center;
}
.hero__title {
  font-weight: 300; font-size: clamp(42px, 6.6vw, 88px); line-height: 1.04; letter-spacing: -.035em;
  text-shadow: 0 0 60px rgba(5, 5, 5, .6);
}
.hero__lead { max-width: 520px; margin: 24px auto 34px; font-size: 17px; color: rgba(236, 233, 228, .78); }
.hero__ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero__facts {
  position: absolute; z-index: 2; left: 50%; bottom: 56px; transform: translateX(-50%);
  width: min(var(--max), calc(100% - 2 * var(--gutter)));
  display: grid; grid-template-columns: repeat(4, 1fr); margin: 0;
  border-top: 1px solid var(--line-strong); padding-top: 18px;
}
.hero__facts div { padding-right: 16px; }
.hero__facts dt { font-size: 11px; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.hero__facts dd { margin: 4px 0 0; font-size: 26px; font-weight: 300; letter-spacing: -.02em; }

/* ---------- Hlavní obsah ---------- */
.sheet {
  position: relative; z-index: 3; isolation: isolate; overflow: hidden;
  padding: clamp(64px, 8vw, 120px) var(--gutter) 40px;
  background: var(--bg);
}
.section { position: relative; max-width: var(--max); margin: 0 auto; padding-bottom: clamp(96px, 12vw, 170px); }

/* Podsvícení – měkké petrolejové záře za sekcemi */
.section::before {
  content: ""; position: absolute; z-index: -1; pointer-events: none;
  width: 900px; height: 600px; max-width: 120vw;
  background: radial-gradient(closest-side, var(--glow-soft), transparent);
}
#cenik::before { top: -120px; right: -260px; }
#jeskyne::before { top: 80px; left: 50%; transform: translateX(-50%); width: 1100px; }
#prubeh::before { top: -60px; left: -340px; }
#ucinky::before { top: 40px; right: -300px; }
#pred-navstevou::before { top: 0; left: -320px; }
#dotazy::before { display: none; }
#rezervace::before { top: -80px; left: 50%; transform: translateX(-50%); width: 1200px; height: 700px; background: radial-gradient(closest-side, rgba(255, 255, 255, 0.1), transparent); }
#kontakt::before { bottom: 40px; right: -300px; }

.section--center { text-align: center; }
.section--narrow { max-width: 840px; }
.section__head { margin-bottom: 48px; }
.section__head--split { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; }
.section__head--center { text-align: center; }

/* Jemná světelná hrana nahoře u karet */
.pass, .material, .rule, .mineral, .booking, .contact__info, .callcard, .single {
  box-shadow: inset 0 1px 0 rgba(190, 225, 250, .07);
}

/* ---------- Ceník ---------- */
.tabs { display: flex; gap: 4px; flex-wrap: wrap; padding: 4px; border: 1px solid var(--line); border-radius: var(--r-lg); }
.tab {
  border: 0; background: transparent; padding: 8px 18px; border-radius: var(--r-pill); font-size: 14px;
  min-height: 40px; color: var(--muted); transition: background-color .3s, color .3s, box-shadow .3s;
}
.tab:hover { color: var(--text); }
.tab.is-active { background: linear-gradient(135deg, var(--teal-2), var(--teal)); color: var(--text); box-shadow: 0 6px 24px -8px var(--glow); }

.carousel { margin-right: calc(-1 * var(--gutter)); }
.carousel__track {
  display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory;
  padding: 6px var(--gutter) 30px 0; scrollbar-width: none; scroll-behavior: smooth;
}
.carousel__track::-webkit-scrollbar { display: none; }
.pass {
  position: relative; flex: 0 0 clamp(260px, 23.5%, 300px); scroll-snap-align: start;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden;
  display: flex; flex-direction: column;
  transition: border-color .4s, transform .4s var(--ease);
  animation: rise .6s var(--ease) both;
}
.pass:hover { border-color: rgba(140, 203, 245, .28); transform: translateY(-4px); }
.pass[hidden] { display: none; }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } }
.badge {
  position: absolute; top: 14px; left: 14px; z-index: 1;
  font-size: 11px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent-light); padding: 5px 12px; border-radius: var(--r-pill);
  border: 1px solid rgba(140, 203, 245, .35); background: rgba(5, 5, 5, .5);
}
.pass__visual {
  aspect-ratio: 1 / 1; display: grid; place-items: center;
  background: radial-gradient(circle at 50% 55%, rgba(255, 255, 255, 0.13), transparent 62%);
}
.pass__visual--gift { color: var(--accent-light); }
.pass__visual--gift svg { width: 28%; filter: drop-shadow(0 0 14px rgba(140, 203, 245, .5)); }
.pass__body { padding: 0 20px 22px; }
.pass__kind { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.pass__name { font-size: 20px; font-weight: 400; margin-top: 4px; }
.pass__price { margin-top: 6px; font-size: 18px; font-weight: 500; }
.pass__price s { color: var(--muted); font-size: 14px; font-weight: 300; margin-left: 6px; }
.pass__price--small { font-size: 15px; font-weight: 400; }
.pass__unit { font-size: 13px; color: var(--accent-light); margin-top: 2px; }

/* Vizuál permanentky – podsvícená skleněná karta */
.ticket {
  width: 64%; aspect-ratio: 1.58; border-radius: 12px; position: relative;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .14) 0%, transparent 40%),
    linear-gradient(135deg, var(--teal-2) 0%, var(--teal) 60%, #BDB7AF 100%);
  border: 1px solid rgba(190, 225, 250, .35);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .4), 0 22px 40px -18px rgba(0, 0, 0, .9), 0 0 50px -10px var(--glow);
  padding: 14% 10% 10%; display: grid; align-content: end;
  transition: transform .6s var(--ease), box-shadow .6s;
}
.pass:hover .ticket { transform: rotate(-3deg) translateY(-6px); box-shadow: 0 0 0 1px rgba(0, 0, 0, .4), 0 30px 50px -18px rgba(0, 0, 0, .9), 0 0 70px -6px var(--glow); }
.ticket::before {
  content: "Solná jeskyně"; position: absolute; top: 10%; left: 10%;
  font-size: 11px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: rgba(20, 20, 20, .8);
}
.ticket__holes { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.ticket__holes i { aspect-ratio: 1; border-radius: 50%; background: rgba(0, 0, 0, .35); box-shadow: inset 0 1px 2px rgba(0, 0, 0, .6), 0 1px 0 rgba(255, 255, 255, .12); }

.carousel__foot { display: flex; justify-content: space-between; align-items: center; margin-top: 4px; }
.progress { width: 210px; height: 1px; background: var(--line-strong); position: relative; }
.progress span { position: absolute; inset: -0.5px auto -0.5px 0; background: var(--accent-light); box-shadow: 0 0 10px var(--accent-light); width: 30%; transition: width .3s, transform .3s; }
.arrows { display: flex; gap: 8px; }
.arrow {
  width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--line-strong); background: transparent;
  display: grid; place-items: center; transition: border-color .3s, box-shadow .3s;
}
.arrow:hover:not(:disabled) { border-color: var(--accent-light); box-shadow: 0 0 20px -6px var(--glow); }
.arrow:disabled { opacity: .3; cursor: default; }
.arrow svg { width: 15px; height: 15px; }
.arrow--sm { width: 40px; height: 40px; }

.single {
  margin-top: 56px; padding: 26px 30px; border-radius: var(--r-md); border: 1px solid var(--line);
  background: var(--surface);
  display: grid; grid-template-columns: auto 1fr; gap: 10px 44px; align-items: center;
}
.single__title { font-size: 20px; font-weight: 400; }
.single__list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 34px; }
.single__list li { display: flex; gap: 10px; align-items: baseline; }
.single__list span { color: var(--muted); font-size: 15px; }
.single__list b { font-weight: 500; }
.single__note { grid-column: 1 / -1; font-size: 14px; color: var(--muted); }

/* ---------- Materiály ---------- */
.materials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 60px; text-align: left; }
.material {
  position: relative; aspect-ratio: 3 / 4; border-radius: var(--r-lg); overflow: hidden;
  display: flex; flex-direction: column; justify-content: space-between; padding: 24px;
  border: 1px solid var(--line); isolation: isolate;
}
.material::before { content: ""; position: absolute; inset: 0; z-index: -1; transition: transform 1.2s var(--ease); }
.material:hover::before { transform: scale(1.05); }
.material::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(to top, rgba(5, 5, 5, .92), rgba(5, 5, 5, .1) 60%); }
.material--himalaya::before {
  background:
    radial-gradient(circle at 35% 30%, rgba(225, 240, 252, .55), transparent 38%),
    radial-gradient(circle at 70% 70%, rgba(70, 160, 230, .35), transparent 35%),
    linear-gradient(160deg, #123f6e, #0b2440 60%, #04101c);
}
.material--wieliczka::before {
  background:
    radial-gradient(circle at 30% 25%, rgba(235, 240, 238, .35), transparent 32%),
    repeating-radial-gradient(circle at 60% 40%, #3b3e3d 0 3px, #2c2f2e 3px 7px, #444847 7px 10px),
    #2a2c2b;
}
.material--deadsea::before {
  background:
    radial-gradient(ellipse at 50% 18%, rgba(255, 255, 255, .45), transparent 45%),
    linear-gradient(180deg, var(--teal-2) 0%, var(--teal) 45%, #121212 100%);
}
.material .chip { align-self: flex-start; }
.chip {
  font-size: 11px; font-weight: 500; letter-spacing: .18em; text-transform: uppercase;
  padding: 6px 13px; border-radius: var(--r-pill);
  background: rgba(5, 5, 5, .35); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(236, 233, 228, .22);
}
.material h3 { font-weight: 300; font-size: 28px; line-height: 1.15; letter-spacing: -.01em; }
.material p { font-size: 15px; color: rgba(236, 233, 228, .78); margin-top: 8px; }

/* ---------- Průběh ---------- */
.steps {
  list-style: none; margin: 0; padding: 0; counter-reset: step;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
}
.step { counter-increment: step; position: relative; padding: 28px 22px 28px 0; border-top: 1px solid var(--line-strong); }
.step::after {
  content: ""; position: absolute; top: -1px; left: 0; width: 48px; height: 1px;
  background: var(--accent-light); box-shadow: 0 0 12px var(--accent-light);
}
.step::before {
  content: "0" counter(step); display: block; margin-bottom: 22px;
  font-size: 13px; font-weight: 500; letter-spacing: .2em; color: var(--accent-light);
}
.step__time { font-size: 12px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.step h3 { font-weight: 400; font-size: 21px; line-height: 1.3; margin: 8px 0 10px; }
.step p { font-size: 15px; color: var(--muted); }

/* ---------- Účinky ---------- */
.effects { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(40px, 6vw, 90px); align-items: start; }
.effects__intro > p { color: var(--muted); margin-top: 22px; }
.effects__list { list-style: none; padding: 0; margin: 24px 0 0; columns: 2; column-gap: 30px; }
.effects__list li { padding: 11px 0 11px 22px; position: relative; border-bottom: 1px solid var(--line); break-inside: avoid; font-size: 15px; }
.effects__list li::before {
  content: ""; position: absolute; left: 2px; top: 22px; width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent-light); box-shadow: 0 0 10px var(--accent-light);
}
.effects__intro > .note { margin-top: 28px; padding: 18px 22px; border: 1px solid rgba(140, 203, 245, .2); background: rgba(255, 255, 255, 0.04); border-radius: 12px; font-size: 15px; color: var(--text); }

.minerals { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.mineral {
  aspect-ratio: 1; border-radius: var(--r-md); padding: 16px; position: relative; overflow: hidden;
  background: linear-gradient(180deg, var(--surface-2), var(--surface)); border: 1px solid var(--line);
  display: flex; flex-direction: column;
  transition: border-color .4s, transform .4s var(--ease);
}
.mineral::before {
  content: ""; position: absolute; top: -50%; right: -50%; width: 140%; height: 140%;
  background: radial-gradient(closest-side, rgba(255, 255, 255, 0.16), transparent); opacity: 0; transition: opacity .5s;
}
.mineral:hover { border-color: rgba(140, 203, 245, .35); transform: translateY(-3px); }
.mineral:hover::before { opacity: 1; }
.mineral__sym { position: relative; font-size: clamp(32px, 3.4vw, 44px); font-weight: 300; line-height: 1; margin-top: auto; letter-spacing: -.03em; }
.mineral__name { position: relative; font-size: 14px; font-weight: 500; margin-top: 8px; }
.mineral__desc { position: relative; font-size: 12px; color: var(--muted); line-height: 1.4; }

/* ---------- Pravidla ---------- */
.rules { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.rule { background: linear-gradient(180deg, var(--surface-2), var(--surface)); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 32px 30px; }
.rule h3 { font-weight: 400; font-size: 22px; margin-bottom: 18px; }
.rule ul { list-style: none; padding: 0; margin: 0; }
.rule li { padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.rule li:last-child { border-bottom: 0; }
.rule__note { margin-top: 18px; font-size: 14px; color: var(--muted); }
.rule.rule--dark {
  background: radial-gradient(circle at 80% 0%, rgba(255, 255, 255, 0.16), transparent 60%), linear-gradient(180deg, #181818, var(--surface));
  border-color: rgba(140, 203, 245, .2);
}

/* ---------- FAQ ---------- */
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; padding: 24px 52px 24px 0; position: relative;
  font-size: 18px; font-weight: 400; transition: color .2s;
}
.faq summary:hover { color: var(--accent-light); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 4px; top: 50%; width: 34px; height: 34px; margin-top: -17px;
  border-radius: 50%; border: 1px solid var(--line-strong);
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 3v10M3 8h10' stroke='%238CCBF5' stroke-width='1.4'/%3E%3C/svg%3E") center / 13px no-repeat;
  transition: transform .4s var(--ease), border-color .3s;
}
.faq details[open] summary::after { transform: rotate(45deg); border-color: var(--accent-light); }
.faq details p { padding: 0 52px 26px 0; color: var(--muted); font-size: 16px; }

/* ---------- Rezervace ---------- */
.callcard {
  position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  border-radius: var(--r-lg); border: 1px solid rgba(140, 203, 245, .22);
  padding: clamp(30px, 4vw, 48px) clamp(24px, 4vw, 56px);
  background:
    radial-gradient(ellipse 60% 120% at 0% 50%, rgba(255, 255, 255, 0.17), transparent 70%),
    linear-gradient(135deg, #161616, var(--surface));
}
.callcard__label { font-size: 12px; font-weight: 500; letter-spacing: .26em; text-transform: uppercase; color: var(--accent-light); }
.callcard__number {
  display: block; font-size: clamp(40px, 6vw, 72px); font-weight: 300; line-height: 1.1; letter-spacing: -.03em;
  text-decoration: none; margin: 6px 0 8px; font-variant-numeric: tabular-nums;
  text-shadow: 0 0 40px rgba(140, 203, 245, .35);
}
.callcard__hours { color: var(--muted); font-size: 15px; }

.booking-intro { text-align: center; margin: 72px auto 28px; max-width: 560px; }
.booking-intro .h3 { font-size: clamp(22px, 2.6vw, 28px); }
.booking-intro p { color: var(--muted); margin-top: 8px; font-size: 15px; }

.booking {
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr) minmax(0, 1fr);
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden;
}
.booking__col { padding: 30px 28px; min-width: 0; }
.booking__col + .booking__col { border-left: 1px solid var(--line); }
.booking__col--form { background: var(--surface-2); }

.cal__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.cal__month { font-size: 18px; font-weight: 400; text-transform: capitalize; }
.cal__dow, .cal__grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; }
.cal__dow span { text-align: center; font-size: 11px; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); padding-bottom: 8px; }
.day {
  aspect-ratio: 1; min-width: 0; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-2);
  font-size: 14px; display: grid; place-items: center;
  transition: background-color .25s, border-color .25s, box-shadow .25s;
}
.day:hover:not(:disabled) { border-color: var(--accent-light); }
.day.is-selected {
  background: linear-gradient(135deg, var(--teal-2), var(--teal)); border-color: rgba(190, 225, 250, .5);
  box-shadow: 0 0 22px -4px var(--glow);
}
.day:disabled { cursor: default; }
.day.is-off, .day.is-weekend { background: transparent; border-color: transparent; color: rgba(236, 233, 228, .22); }
.day.is-blank { visibility: hidden; }
.day.is-today { border-color: var(--line-strong); }
.cal__note { font-size: 13px; color: var(--muted); margin-top: 18px; }

.booking__label { font-size: 20px; font-weight: 400; line-height: 1.3; margin-bottom: 18px; }
.booking__label small { display: block; font-size: 13px; font-weight: 300; color: var(--muted); margin-top: 4px; }
.slots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.slot {
  display: grid; place-items: center; min-height: 48px; padding: 0 8px;
  border: 1px solid var(--line); border-radius: 10px; background: var(--surface-2);
  transition: border-color .25s, background-color .25s, box-shadow .25s;
  animation: rise .4s var(--ease) both;
}
.slot__time { font-size: 15px; font-weight: 400; font-variant-numeric: tabular-nums; }
.slot:hover { border-color: var(--accent-light); }
.slot[aria-checked="true"] {
  background: linear-gradient(135deg, var(--teal-2), var(--teal)); border-color: rgba(190, 225, 250, .5);
  box-shadow: 0 0 22px -4px var(--glow);
}

.summary { padding-bottom: 18px; margin-bottom: 20px; border-bottom: 1px solid var(--line); }
.summary__label { font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--accent-light); font-weight: 500; }
.summary__value { font-size: 19px; font-weight: 400; line-height: 1.35; margin-top: 6px; }
.summary__value.is-empty { color: var(--muted); font-weight: 300; }

.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13px; font-weight: 400; color: var(--muted); margin-bottom: 6px; }
.field input[type="text"], .field input[type="tel"] {
  width: 100%; min-height: 50px; padding: 0 16px; font: inherit; font-size: 16px; color: var(--text);
  border: 1px solid var(--line-strong); border-radius: 12px; background: var(--bg); transition: border-color .25s, box-shadow .25s;
}
.field input::placeholder { color: rgba(168, 163, 157, .55); }
.field input:focus { outline: none; border-color: var(--accent-light); box-shadow: 0 0 0 3px rgba(140, 203, 245, .12); }
.field input[aria-invalid="true"] { border-color: var(--error); }
.field__error { font-size: 13px; color: var(--error); margin-top: 4px; }
.field__error:empty { display: none; }

.check { display: flex; gap: 12px; align-items: flex-start; font-size: 13px; color: var(--muted); margin: 6px 0 4px; cursor: pointer; }
.check input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--teal-2); flex: none; }
#submitBtn { margin-top: 18px; }
.form__hint { font-size: 13px; color: var(--muted); text-align: center; margin-top: 12px; }

.booking.is-done > .booking__col { display: none; }
.booking__done {
  grid-column: 1 / -1; min-height: 420px;
  background: radial-gradient(ellipse at 50% 30%, rgba(255, 255, 255, 0.12), transparent 65%);
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
  padding: 40px 24px; gap: 12px;
}
.booking__done[hidden] { display: none; }
.booking__done:focus { outline: none; }
.booking__done p { max-width: 480px; color: var(--muted); }
.booking__done #doneText { color: var(--text); font-size: 17px; }
.done__icon {
  width: 68px; height: 68px; border-radius: 50%; display: grid; place-items: center; margin-bottom: 8px;
  background: linear-gradient(135deg, var(--teal-2), var(--teal)); color: var(--text);
  box-shadow: 0 0 0 8px rgba(255, 255, 255, 0.05), 0 0 50px var(--glow);
}
.done__icon svg { width: 28px; }
.done__small { font-size: 14px; }
.done__small a { color: var(--accent-light); }
.booking__done .btn { margin-top: 10px; }

/* ---------- Kontakt ---------- */
.contact { display: grid; grid-template-columns: 1fr 1.3fr; gap: 14px; }
.contact__info { background: linear-gradient(180deg, var(--surface-2), var(--surface)); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(28px, 4vw, 48px); }
.contact__list { margin: 32px 0 0; display: grid; gap: 20px; }
.contact__list dt { font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--accent-light); font-weight: 500; }
.contact__list dd { margin: 4px 0 0; font-size: 16px; }
.contact__list a { text-decoration: none; overflow-wrap: anywhere; border-bottom: 1px solid rgba(140, 203, 245, .35); }
.contact__map { border-radius: var(--r-lg); overflow: hidden; min-height: 420px; background: var(--surface); border: 1px solid var(--line); }
.contact__map iframe { width: 100%; height: 100%; min-height: 420px; border: 0; filter: invert(.92) hue-rotate(180deg) saturate(.5) brightness(.9); }

/* ---------- Patička ---------- */
.footer {
  position: relative; overflow: hidden;
  padding: clamp(80px, 10vw, 140px) var(--gutter) 32px;
  border-top: 1px solid var(--line);
  background: radial-gradient(ellipse 70% 90% at 50% 120%, rgba(255, 255, 255, 0.16), transparent 70%), var(--bg);
}
.footer__top { max-width: var(--max); margin: 0 auto; display: flex; justify-content: space-between; align-items: flex-end; gap: 30px; flex-wrap: wrap; }
.footer__claim { font-size: clamp(36px, 5.4vw, 72px); font-weight: 300; line-height: 1.08; letter-spacing: -.035em; }
.footer .hero__ctas { justify-content: flex-start; }
.footer__bottom {
  max-width: var(--max); margin: 80px auto 0; padding-top: 22px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; gap: 10px 30px; flex-wrap: wrap; font-size: 13px; color: var(--muted);
}

/* ---------- Odhalování při scrollu ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- Responzivita ---------- */
@media (max-width: 1080px) {
  .nav__links { display: none; }
  .nav { grid-template-columns: auto 1fr; padding-left: 18px; }
  .nav__toggle { display: block; }
  .booking { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .booking__col--form { grid-column: 1 / -1; border-left: 0 !important; border-top: 1px solid var(--line); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .effects { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .nav { top: 10px; min-height: 58px; }
  .nav__phone { display: none; }
  .nav__actions .btn { display: none; }
  .hero { grid-template-columns: 1fr; }
  .hero__media--crystal { display: none; }
  .hero__facts { grid-template-columns: repeat(2, 1fr); gap: 14px 0; bottom: 36px; }
  .hero__facts dd { font-size: 22px; }
  .hero__content { top: 44%; }
  .materials, .rules, .contact { grid-template-columns: 1fr; }
  .material { aspect-ratio: 4 / 3; }
  .steps { grid-template-columns: 1fr; }
  .effects__list { columns: 1; }
  .minerals { grid-template-columns: repeat(2, 1fr); }
  .mineral { aspect-ratio: auto; min-height: 130px; }
  .single { grid-template-columns: 1fr; }
  .booking { grid-template-columns: minmax(0, 1fr); }
  .booking__col + .booking__col { border-left: 0; border-top: 1px solid var(--line); }
  .booking__col { padding: 24px 18px; }
  .callcard { flex-direction: column; align-items: flex-start; }
  .faq summary { font-size: 16px; }
  .footer__bottom { flex-direction: column; }
}
@media (max-width: 400px) {
  .booking__col { padding: 20px 12px; }
  .cal__dow, .cal__grid { gap: 2px; }
  .slots { grid-template-columns: repeat(2, 1fr); }
  .logo__name { font-size: 15px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Vlastní zaškrtávátko do tmavého vzhledu */
.check input {
  appearance: none; -webkit-appearance: none; display: grid; place-items: center;
  border: 1px solid var(--line-strong); border-radius: 5px; background: var(--bg); cursor: pointer;
  transition: background-color .2s, border-color .2s;
}
.check input::after { content: ""; width: 9px; height: 5px; border: solid #0A0A0A; border-width: 0 0 1.6px 1.6px; transform: translate(0, -1px) rotate(-45deg); opacity: 0; }
.check input:checked { background: linear-gradient(135deg, var(--teal-2), var(--teal)); border-color: rgba(190, 225, 250, .5); }
.check input:checked::after { opacity: 1; }

/* ==========================================================
   Barevnější vrstva – veselejší akcenty
   Petrolejová zůstává na tlačítkách, k ní oranžová
   a teplá broskvová (barva prosvícené himálajské soli).
   ========================================================== */
:root {
  --orange: #3FA9F5;
  --peach: #6EC1F2;
  --peach-2: #9AD4F7;
  --rose: #8FB8F0;
  --accent-light: #8CCBF5;
  --glow-warm: rgba(110, 193, 242, .16);
}

/* Nadpisy – přechod z akvamarínu do broskvové */
.h2 em, .hero__title em, .footer__claim em {
  background: linear-gradient(100deg, var(--orange) 0%, #BFE3FA 40%, var(--peach) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.eyebrow { color: var(--orange); }

/* Hlavní tlačítko – svěžejší, se světelným odleskem */
.btn--glow, .btn--light, .btn--dark:not(:disabled) {
  background: linear-gradient(135deg, #FFFFFF 0%, var(--teal-2) 45%, var(--teal) 100%);
}
.btn__arrow { color: var(--peach); }

/* Záře za sekcemi – střídání studené a teplé */
#jeskyne::before, #pred-navstevou::before, #kontakt::before {
  background: radial-gradient(closest-side, var(--glow-warm), transparent);
}
#ucinky::before { background: radial-gradient(closest-side, rgba(63, 169, 245, .16), transparent); }
#rezervace::before {
  background:
    radial-gradient(closest-side at 35% 50%, rgba(255, 255, 255, 0.11), transparent),
    radial-gradient(closest-side at 70% 55%, rgba(110, 193, 242, .14), transparent);
}

/* Hero – teplá sůl prosvítá mezi petrolejovou */
.hero__media--crystal {
  background:
    radial-gradient(ellipse at 70% 30%, rgba(110, 193, 242, .35), transparent 55%),
    radial-gradient(ellipse at 30% 75%, rgba(63, 169, 245, .28), transparent 55%),
    repeating-linear-gradient(118deg, transparent 0 58px, rgba(225, 240, 252, .10) 58px 59px, transparent 59px 118px),
    repeating-linear-gradient(118deg, #111111 0 30px, #191919 30px 64px, #0b0b0b 64px 118px);
}
.saltwall { filter: brightness(.8) saturate(1.1); }

/* Permanentky – každá kategorie vlastní barva */
.badge { color: #08233F; background: linear-gradient(135deg, var(--peach-2), var(--peach)); border-color: transparent; }
.pass[data-cat="senior"] .ticket {
  background: linear-gradient(135deg, rgba(255, 255, 255, .2) 0%, transparent 40%), linear-gradient(135deg, #9CD2F6 0%, #3E9BE0 60%, #134E8C 100%);
  border-color: rgba(225, 240, 252, .45);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .4), 0 22px 40px -18px rgba(0, 0, 0, .9), 0 0 50px -10px rgba(110, 193, 242, .55);
}
.pass[data-cat="senior"] .pass__visual { background: radial-gradient(circle at 50% 55%, rgba(110, 193, 242, .3), transparent 62%); }
.pass[data-cat="senior"] .pass__unit { color: var(--peach); }
.pass[data-cat="deti"] .ticket {
  background: linear-gradient(135deg, rgba(255, 255, 255, .22) 0%, transparent 40%), linear-gradient(135deg, #9CD2F6 0%, #2E8FE0 60%, #0F4F94 100%);
  border-color: rgba(225, 240, 252, .45);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .4), 0 22px 40px -18px rgba(0, 0, 0, .9), 0 0 50px -10px rgba(63, 169, 245, .55);
}
.pass[data-cat="deti"] .pass__visual { background: radial-gradient(circle at 50% 55%, rgba(63, 169, 245, .28), transparent 62%); }
.pass[data-cat="deti"] .pass__unit { color: var(--orange); }
.pass--gift .pass__visual { background: radial-gradient(circle at 50% 55%, rgba(143, 184, 240, .28), transparent 62%); }
.pass__visual--gift { color: var(--rose); }
.pass__visual--gift svg { filter: drop-shadow(0 0 14px rgba(143, 184, 240, .6)); }
.pass--gift .pass__unit { color: var(--rose); }
.tab.is-active { background: linear-gradient(135deg, #FFFFFF, var(--teal)); }

/* Materiály – sytější */
.material--himalaya::before {
  background:
    radial-gradient(circle at 35% 30%, rgba(225, 240, 252, .85), transparent 40%),
    radial-gradient(circle at 70% 70%, rgba(70, 160, 230, .6), transparent 38%),
    linear-gradient(160deg, #4AA3E3, #0E4785 60%, #04101c);
}
.material--wieliczka::before {
  background:
    radial-gradient(circle at 30% 25%, rgba(255, 255, 255, .55), transparent 34%),
    radial-gradient(rgba(255, 255, 255, .35) 1px, transparent 1.8px) 0 0 / 9px 9px,
    radial-gradient(rgba(255, 255, 255, .22) 1px, transparent 1.8px) 4px 5px / 13px 13px,
    linear-gradient(160deg, #A9B0AE, #5d6463 60%, #1c1f1f);
}
.material--deadsea::before {
  background:
    radial-gradient(ellipse at 50% 15%, rgba(255, 255, 255, .8), transparent 45%),
    linear-gradient(180deg, #F2F0EC 0%, var(--teal-2) 45%, #121212 100%);
}

/* Průběh – čísla v různých barvách */
.step:nth-child(1)::before, .step:nth-child(1)::after { color: var(--orange); background-color: transparent; }
.step:nth-child(2)::before { color: var(--peach-2); }
.step:nth-child(3)::before { color: var(--peach); }
.step:nth-child(4)::before { color: var(--rose); }
.step:nth-child(1)::after { background: var(--orange); box-shadow: 0 0 12px var(--orange); }
.step:nth-child(2)::after { background: var(--peach-2); box-shadow: 0 0 12px var(--peach-2); }
.step:nth-child(3)::after { background: var(--peach); box-shadow: 0 0 12px var(--peach); }
.step:nth-child(4)::after { background: var(--rose); box-shadow: 0 0 12px var(--rose); }

/* Účinky – barevné tečky, barevné minerály */
.effects__list li:nth-child(4n+1)::before { background: var(--orange); box-shadow: 0 0 10px var(--orange); }
.effects__list li:nth-child(4n+2)::before { background: var(--peach); box-shadow: 0 0 10px var(--peach); }
.effects__list li:nth-child(4n+3)::before { background: var(--peach-2); box-shadow: 0 0 10px var(--peach-2); }
.effects__list li:nth-child(4n+4)::before { background: var(--rose); box-shadow: 0 0 10px var(--rose); }
.effects__intro > .note { border-color: rgba(110, 193, 242, .3); background: linear-gradient(135deg, rgba(255, 255, 255, 0.06), rgba(110, 193, 242, .1)); }

.mineral { --mc: var(--orange); }
.mineral:nth-child(4n+2) { --mc: var(--peach); }
.mineral:nth-child(4n+3) { --mc: var(--peach-2); }
.mineral:nth-child(4n+4) { --mc: var(--rose); }
.mineral__sym { color: var(--mc); text-shadow: 0 0 24px color-mix(in srgb, var(--mc) 45%, transparent); }
.mineral::before { background: radial-gradient(closest-side, color-mix(in srgb, var(--mc) 30%, transparent), transparent); opacity: .45; }
.mineral:hover { border-color: color-mix(in srgb, var(--mc) 45%, transparent); }

/* Pravidla – barevný proužek nahoře */
.rule { position: relative; overflow: hidden; }
.rule::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--orange), transparent); }
.rule:nth-child(2)::before { background: linear-gradient(90deg, var(--peach), transparent); }
.rule:nth-child(3)::before { background: linear-gradient(90deg, var(--rose), transparent); }

/* FAQ a rezervace */
.faq details[open] summary { color: var(--orange); }
.faq details[open] summary::after { border-color: var(--peach); }
.callcard {
  background:
    radial-gradient(ellipse 50% 120% at 0% 50%, rgba(255, 255, 255, 0.21), transparent 70%),
    radial-gradient(ellipse 40% 100% at 100% 50%, rgba(110, 193, 242, .22), transparent 70%),
    linear-gradient(135deg, #161616, var(--surface));
}
.callcard__label { color: var(--peach); }
.summary__label { color: var(--peach); }
.day.is-today { border-color: rgba(110, 193, 242, .5); }
.done__icon { box-shadow: 0 0 0 8px rgba(63, 169, 245, .12), 0 0 50px var(--glow), 0 0 90px rgba(110, 193, 242, .25); }
.contact__list dt { color: var(--peach); }

/* Patička – dvoubarevná záře */
.footer {
  background:
    radial-gradient(ellipse 45% 80% at 30% 120%, rgba(255, 255, 255, 0.19), transparent 70%),
    radial-gradient(ellipse 40% 70% at 75% 120%, rgba(110, 193, 242, .25), transparent 70%),
    var(--bg);
}
.logo__mark { color: var(--orange); }

/* ==========================================================
   Bílá místo petrolejové – tmavý text na světlých prvcích
   ========================================================== */
::selection { background: #FFFFFF; color: #0A0A0A; }
.tab.is-active, .day.is-selected, .slot[aria-checked="true"] { color: #0A0A0A; }
.done__icon { color: #0A0A0A; }
.check input::after { border-color: #0A0A0A; }
.btn__arrow { background: #0A0A0A; color: var(--peach); }
.step:nth-child(1)::before { color: var(--orange); }

/* ==========================================================
   Světlý vzhled obsahu – bílé pozadí
   Úvod (fotka), horní lišta a patička zůstávají tmavé.
   ========================================================== */
.sheet {
  --bg: #FFFFFF;
  --surface: #F6F3EF;
  --surface-2: #FFFFFF;
  --text: #161412;
  --muted: #6A645D;
  --line: rgba(22, 20, 18, .09);
  --line-strong: rgba(22, 20, 18, .17);
  --teal: #161412;          /* tlačítka – černá */
  --teal-2: #2C2724;
  --accent-light: #1565B0;  /* oranžová čitelná na bílé */
  --orange: #1E7FD0;
  --peach: #2B8FD9;
  --peach-2: #0F5FA8;
  --rose: #2F6FC0;
  --glow: rgba(22, 20, 18, .25);
  --glow-warm: rgba(70, 160, 230, .16);

  color: var(--text);
  background: var(--bg);
  margin-top: -28px;
  border-radius: 28px 28px 0 0;
}

/* Tmavé ostrůvky uvnitř světlého obsahu */
.sheet .callcard, .sheet .rule--dark, .sheet .material {
  --text: #F2EEE9;
  --muted: #B3ADA6;
  --line: rgba(255, 255, 255, .1);
  --accent-light: #8CCBF5;
  color: var(--text);
}
.sheet .callcard {
  background:
    radial-gradient(ellipse 50% 120% at 0% 50%, rgba(63, 169, 245, .28), transparent 70%),
    linear-gradient(135deg, #1d1a18, #0f0e0d);
  border-color: transparent;
  box-shadow: 0 30px 60px -30px rgba(22, 20, 18, .5);
}
.sheet .callcard__label { color: #8CCBF5; }
.sheet .callcard .btn--glow { background: #FFFFFF; color: #161412; }
.sheet .rule--dark { background: radial-gradient(circle at 80% 0%, rgba(63, 169, 245, .3), transparent 60%), linear-gradient(180deg, #1d1a18, #0f0e0d); border-color: transparent; }

/* Tlačítka a vybrané stavy – černé s bílým textem */
.sheet .btn--glow, .sheet .btn--light, .sheet .btn--dark:not(:disabled) {
  color: #FFFFFF;
  background: linear-gradient(135deg, #2C2724, #161412);
  box-shadow: 0 12px 30px -14px rgba(22, 20, 18, .55);
}
.sheet .btn--dark:not(:disabled):hover { box-shadow: 0 16px 36px -14px rgba(30, 127, 208, .55); }
.sheet .btn__arrow { background: #FFFFFF; color: var(--orange); }
.sheet .tab.is-active, .sheet .day.is-selected, .sheet .slot[aria-checked="true"] {
  color: #FFFFFF; background: #161412; border-color: #161412; box-shadow: 0 8px 22px -10px rgba(22, 20, 18, .6);
}
.sheet .done__icon { color: #FFFFFF; background: #161412; box-shadow: 0 0 0 8px rgba(30, 127, 208, .12), 0 20px 40px -14px rgba(30, 127, 208, .5); }
.sheet .check input::after { border-color: #FFFFFF; }
.sheet .check input:checked { background: #161412; border-color: #161412; }

/* Nadpisy – sytější oranžový přechod, čitelný na bílé */
.sheet .h2 em {
  background: linear-gradient(100deg, #1565B0 0%, #3FA9F5 50%, #2B8FD9 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* Karty – jemné stíny místo záře */
.sheet .pass, .sheet .mineral, .sheet .rule:not(.rule--dark), .sheet .contact__info, .sheet .booking, .sheet .single {
  box-shadow: 0 1px 0 rgba(255, 255, 255, .8) inset, 0 18px 40px -28px rgba(22, 20, 18, .35);
}
.sheet .pass { background: var(--surface); }
.sheet .pass:hover { border-color: rgba(30, 127, 208, .35); }
.sheet .pass__visual { background: radial-gradient(circle at 50% 55%, rgba(255, 255, 255, .9), transparent 65%); }
.sheet .pass[data-cat="dospeli"] .ticket {
  background: linear-gradient(135deg, rgba(255, 255, 255, .12) 0%, transparent 40%), linear-gradient(135deg, #3a3430 0%, #1b1816 70%);
  border-color: rgba(255, 255, 255, .15);
  box-shadow: 0 22px 40px -18px rgba(22, 20, 18, .6);
}
.sheet .pass[data-cat="dospeli"] .ticket::before { color: rgba(255, 255, 255, .85); }
.sheet .pass[data-cat="dospeli"] .ticket__holes i { background: rgba(255, 255, 255, .1); }
.sheet .pass[data-cat="senior"] .pass__visual,
.sheet .pass[data-cat="deti"] .pass__visual,
.sheet .pass--gift .pass__visual { background: radial-gradient(circle at 50% 55%, rgba(255, 255, 255, .9), transparent 65%); }
.sheet .pass__visual--gift svg { filter: none; }
.sheet .rule:not(.rule--dark), .sheet .mineral, .sheet .contact__info { background: var(--surface); }
.sheet .mineral__sym { text-shadow: none; }
.sheet .mineral::before { opacity: .25; }
.sheet .effects__intro > .note { background: #EEF6FD; border-color: rgba(30, 127, 208, .25); }
.sheet .effects__list li::before, .sheet .step::after, .sheet .progress span { box-shadow: none; }
.sheet .booking { background: var(--surface); }
.sheet .booking__col--form { background: #FFFFFF; }
.sheet .day, .sheet .slot { background: #FFFFFF; }
.sheet .day.is-off, .sheet .day.is-weekend { background: transparent; color: rgba(22, 20, 18, .25); }
.sheet .field input[type="text"], .sheet .field input[type="tel"] { background: #FFFFFF; }
.sheet .field input::placeholder { color: rgba(106, 100, 93, .6); }
.sheet .faq summary::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 3v10M3 8h10' stroke='%231565B0' stroke-width='1.4'/%3E%3C/svg%3E");
}
.sheet .contact__map iframe { filter: saturate(.6) contrast(.95); }
.sheet .badge { color: #FFFFFF; background: linear-gradient(135deg, #3FA9F5, #1565B0); }

/* Přechod z tmavého úvodu do bílého listu */
.hero::after {
  background:
    radial-gradient(ellipse 55% 50% at 50% 48%, rgba(5, 5, 5, .82), rgba(5, 5, 5, .35) 70%, rgba(5, 5, 5, .2)),
    linear-gradient(to bottom, rgba(5, 5, 5, .55), transparent 28%, transparent 60%, rgba(5, 5, 5, .8));
}
.sheet .callcard .btn__arrow { background: #161412; color: #8CCBF5; }

/* ==========================================================
   Materiály – menší karty: obrázek nahoře, text pod ním
   ========================================================== */
.sheet .materials { gap: 20px; margin-top: 48px; }
.sheet .material {
  aspect-ratio: auto; padding: 0; border: 0; border-radius: 0; overflow: visible;
  display: block; color: var(--text); box-shadow: none; isolation: auto;
  --text: #161412; --muted: #6A645D;
}
.sheet .material::before, .sheet .material::after { content: none; }
.material__media {
  position: relative; aspect-ratio: 2 / 1; border-radius: var(--r-md); overflow: hidden;
  padding: 14px; display: flex; align-items: flex-start;
}
.material__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.material__media .chip { position: relative; color: #FFFFFF; }
.material--himalaya .material__media { background: radial-gradient(circle at 35% 35%, #CDE8FB, transparent 45%), linear-gradient(160deg, #4AA3E3, #0E4785); }
.material--wieliczka .material__media { background: radial-gradient(circle at 30% 30%, #FFFFFF, transparent 45%), linear-gradient(160deg, #C9CDCB, #7E8583); }
.material--deadsea .material__media { background: radial-gradient(circle at 50% 20%, #FFFFFF, transparent 50%), linear-gradient(180deg, #DCD8D2, #8F8A84); }
.sheet .material__text { padding: 16px 4px 0; }
.sheet .material h3 { font-size: 20px; font-weight: 400; }
.sheet .material p { font-size: 14px; color: var(--muted); margin-top: 4px; }
@media (max-width: 760px) { .sheet .materials { grid-template-columns: 1fr; } }

/* ==========================================================
   Materiály – prémiové provedení
   ========================================================== */
.sheet .materials { gap: clamp(20px, 2.6vw, 36px); margin-top: 64px; }
.sheet .material { cursor: default; }
.material__media {
  border-radius: 14px; padding: 0; isolation: isolate;
  box-shadow: 0 1px 2px rgba(22, 20, 18, .06), 0 24px 48px -32px rgba(22, 20, 18, .45);
}
/* jemné zrno – materiál místo ploché barvy */
.material__media::before {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; mix-blend-mode: overlay; opacity: .55;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
/* tenký světelný rámeček uvnitř */
.material__media::after {
  content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none; border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .28), inset 0 -60px 80px -40px rgba(0, 0, 0, .25);
}
.material__media img { transition: transform 1.4s var(--ease); }
.material:hover .material__media img { transform: scale(1.04); }
.material--himalaya .material__media {
  background:
    radial-gradient(ellipse 60% 70% at 32% 38%, rgba(225, 240, 252, .95), transparent 60%),
    radial-gradient(ellipse 50% 60% at 80% 85%, rgba(20, 90, 170, .7), transparent 70%),
    linear-gradient(150deg, #7FC0F0 0%, #2A86D2 45%, #0C3D73 100%);
}
.material--wieliczka .material__media {
  background:
    radial-gradient(ellipse 60% 70% at 30% 32%, rgba(255, 255, 255, .95), transparent 60%),
    linear-gradient(150deg, #E4E2DD 0%, #B9B7B1 50%, #85837E 100%);
}
.material--deadsea .material__media {
  background:
    radial-gradient(ellipse 70% 60% at 50% 18%, rgba(255, 255, 255, .95), transparent 60%),
    linear-gradient(180deg, #EFE9E1 0%, #D2C6B6 55%, #A8998A 100%);
}
.sheet .material__text { padding: 22px 2px 0; max-width: 34ch; }
.material__kicker {
  display: flex; align-items: center; gap: 10px;
  font-size: 11px; font-weight: 500; letter-spacing: .3em; text-transform: uppercase; color: var(--accent-light);
}
.material__kicker::before { content: ""; width: 18px; height: 1px; background: currentColor; }
.sheet .material h3 { font-size: 22px; font-weight: 300; letter-spacing: -.01em; margin-top: 10px; }
.sheet .material p:not(.material__kicker) { font-size: 14px; line-height: 1.75; color: var(--muted); margin-top: 6px; }
.sheet .material .material__kicker { color: var(--accent-light); font-size: 11px; margin-top: 0; }
.sheet .material { --accent-light: #1565B0; }

/* ==========================================================
   Minerály – nekonečný pás v jednom řádku
   ========================================================== */
.effects { grid-template-columns: 1fr; max-width: 820px; }
.marquee {
  position: relative; overflow: hidden; margin-top: 56px;
  margin-left: calc(-1 * var(--gutter)); margin-right: calc(-1 * var(--gutter));
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.sheet .marquee__track.minerals {
  display: flex; gap: 12px; width: max-content; padding: 10px 0 28px;
  animation: marquee 40s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(calc(-50% - 6px)); } }

.sheet .minerals .mineral {
  flex: 0 0 auto; aspect-ratio: auto; min-height: 0; width: auto;
  display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 14px; align-items: center;
  padding: 14px 22px 14px 16px; border-radius: 14px;
}
.sheet .minerals .mineral:hover { transform: none; }
.sheet .minerals .mineral__sym {
  grid-row: 1 / 3; margin: 0; font-size: 30px; width: 44px; text-align: center;
}
.sheet .minerals .mineral__name { margin: 0; font-size: 14px; line-height: 1.3; }
.sheet .minerals .mineral__desc { font-size: 12px; line-height: 1.3; white-space: nowrap; }

@media (prefers-reduced-motion: reduce) {
  .marquee { overflow-x: auto; -webkit-mask-image: none; mask-image: none; }
}

/* Materiály – jemná hover animace */
.material__media { transition: transform .6s var(--ease), box-shadow .6s var(--ease); }
.material__media::after {
  background: linear-gradient(115deg, transparent 35%, rgba(255, 255, 255, .38) 50%, transparent 65%) no-repeat;
  background-size: 250% 100%; background-position: 160% 0;
  transition: background-position 1.2s var(--ease);
}
.material__kicker::before { transition: width .5s var(--ease); }
.sheet .material h3 { transition: color .4s; }
@media (hover: hover) {
  .material:hover .material__media {
    transform: translateY(-6px);
    box-shadow: 0 1px 2px rgba(22, 20, 18, .06), 0 34px 60px -30px rgba(22, 20, 18, .55);
  }
  .material:hover .material__media::after { background-position: -60% 0; }
  .material:hover .material__kicker::before { width: 36px; }
  .sheet .material:hover h3 { color: var(--accent-light); }
}

/* ==========================================================
   Hero – fotka solné jeskyně přes celou šířku
   ========================================================== */
.hero { grid-template-columns: 1fr; }
.hero__media--photo { background: #0b1a24; }
.hero__media--photo img { object-position: 50% 60%; animation: heroZoom 30s ease-in-out infinite alternate; }
@keyframes heroZoom { from { transform: scale(1); } to { transform: scale(1.06); } }
.hero::after {
  background:
    radial-gradient(ellipse 60% 55% at 50% 46%, rgba(4, 10, 16, .62), rgba(4, 10, 16, .25) 70%, transparent),
    linear-gradient(to bottom, rgba(4, 10, 16, .55) 0%, rgba(4, 10, 16, .1) 30%, rgba(4, 10, 16, .15) 60%, rgba(4, 10, 16, .78) 100%);
}

/* Logo – oficiální značka v liště */
.logo { gap: 12px; }
.logo__mark { width: auto; height: 42px; color: inherit; filter: drop-shadow(0 0 10px rgba(255, 255, 255, .25)); }
.logo__name { font-size: 15px; font-weight: 400; letter-spacing: .16em; text-transform: uppercase; }
.logo__place { letter-spacing: .5em; margin-top: 6px; }
@media (max-width: 760px) { .logo__mark { height: 36px; } .logo__name { font-size: 13px; } }

/* Patička – celé logo */
.footer__brand { max-width: var(--max); margin: 90px auto 0; display: flex; justify-content: center; }
.footer__brand img { width: clamp(110px, 12vw, 150px); height: auto; aspect-ratio: 296 / 385; filter: drop-shadow(0 0 24px rgba(255, 255, 255, .12)); }
.footer__brand + .footer__bottom { margin-top: 60px; }

/* Lišta – logo vždy vlevo, FRÝDLANT bílý */
.nav { grid-template-columns: auto 1fr auto; }
.nav__links { justify-content: center; }
.logo__place { color: #FFFFFF; }
@media (max-width: 1080px) { .nav { grid-template-columns: auto 1fr; } }

/* Patička – text vlevo, logo vpravo */
.footer__top { align-items: center; }
.footer__main { display: flex; flex-direction: column; gap: 32px; }
.footer__brand { margin: 0; flex: none; }
.footer__brand img { width: clamp(150px, 16vw, 200px); filter: drop-shadow(0 0 28px rgba(255, 255, 255, .14)); }
.footer__top + .footer__bottom { margin-top: 80px; }
@media (max-width: 760px) {
  .footer__top { flex-direction: column; align-items: flex-start; gap: 48px; }
  .footer__brand { align-self: flex-end; }
  .footer__brand img { width: 140px; }
}

/* Kalendář – víkendy po domluvě */
.sheet .day.is-weekend {
  background: transparent; color: var(--text);
  border: 1px dashed rgba(21, 101, 176, .45); position: relative;
}
.sheet .day.is-weekend::after {
  content: ""; display: block; position: absolute; bottom: 5px; left: 50%; width: 4px; height: 4px; margin-left: -2px;
  border-radius: 50%; background: #1565B0;
}
.sheet .day.is-weekend:hover { border-style: solid; border-color: #1565B0; }
.sheet .day.is-weekend.is-selected { background: #EEF6FD; color: #1565B0; border: 1px solid #1565B0; box-shadow: none; }
.cal__legend { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 6px; font-size: 13px; color: var(--muted); }
.cal__legend .dot { display: inline-block; width: 12px; height: 12px; border-radius: 4px; margin-right: 8px; vertical-align: -1px; }
.dot--free { background: #FFFFFF; border: 1px solid var(--line-strong); }
.dot--weekend { border: 1px dashed #1565B0; }
.cal__legend + .cal__note { margin-top: 8px; }
.slots__weekend { grid-column: 1 / -1; padding: 22px; border-radius: 14px; background: #EEF6FD; border: 1px solid rgba(21, 101, 176, .2); }
.slots__weekend p { font-size: 15px; color: var(--text); margin-bottom: 16px; }
.sheet .field input[type="email"] { width: 100%; min-height: 50px; padding: 0 16px; font: inherit; font-size: 16px; color: var(--text); border: 1px solid var(--line-strong); border-radius: 12px; background: #FFFFFF; transition: border-color .25s, box-shadow .25s; }
.sheet .field input[type="email"]:focus { outline: none; border-color: var(--accent-light); box-shadow: 0 0 0 3px rgba(140, 203, 245, .18); }
.sheet .field input[type="email"][aria-invalid="true"] { border-color: var(--error); }

/* Hero – nadpisek s linkou z obou stran a bílo-modrým přechodem */
.hero .eyebrow { color: #FFFFFF; }
.hero .eyebrow::before, .hero .eyebrow::after {
  content: ""; width: 36px; height: 1px; opacity: 1;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .85));
}
.hero .eyebrow::after { background: linear-gradient(90deg, rgba(255, 255, 255, .85), transparent); }
.hero .eyebrow span {
  background: linear-gradient(90deg, #FFFFFF 0%, #FFFFFF 35%, #CDE8FB 70%, #FFFFFF 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* Hero – popisky faktů výraznější, s bílým podsvícením */
.hero__facts dt {
  font-size: 12px; font-weight: 600; letter-spacing: .22em;
  color: rgba(255, 255, 255, .95);
  text-shadow: 0 0 10px rgba(255, 255, 255, .55), 0 0 22px rgba(205, 232, 251, .45);
}

/* Hero – obráceně: popisky jen bílé, hodnoty podsvícené */
.hero__facts dt { text-shadow: none; color: #FFFFFF; }
.hero__facts dd {
  color: #FFFFFF;
  text-shadow: 0 0 12px rgba(255, 255, 255, .6), 0 0 28px rgba(205, 232, 251, .5);
}

/* Permanentky – všechny karty černé, políčka modrá */
.sheet .pass .ticket,
.sheet .pass[data-cat] .ticket {
  background: linear-gradient(135deg, rgba(255, 255, 255, .1) 0%, transparent 40%), linear-gradient(135deg, #2a2a2c 0%, #0c0c0d 70%);
  border-color: rgba(255, 255, 255, .14);
  box-shadow: 0 22px 40px -18px rgba(22, 20, 18, .6);
}
.sheet .pass .ticket::before { color: rgba(255, 255, 255, .85); }
.sheet .pass .ticket__holes i {
  background: radial-gradient(circle at 35% 30%, #9CD2F6, #2E8FE0 60%, #1565B0);
  box-shadow: 0 0 8px rgba(63, 169, 245, .55), inset 0 1px 1px rgba(255, 255, 255, .35);
}

/* Permanentky – políčka na všech kartách stejná jako u dospělých (tmavé proštípnutí) */
.sheet .pass[data-cat] .ticket__holes i {
  background: rgba(255, 255, 255, .1);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, .6), 0 1px 0 rgba(255, 255, 255, .12);
}

/* Permanentky – políčka modrá a podsvícená na všech kartách (přebíjí předchozí pravidla) */
.sheet .pass[data-cat] .ticket__holes i {
  background: radial-gradient(circle at 35% 30%, #9CD2F6, #2E8FE0 60%, #1565B0);
  box-shadow: 0 0 8px rgba(63, 169, 245, .55), inset 0 1px 1px rgba(255, 255, 255, .35);
}

/* Permanentky – políčka černá, jen okraj podsvícený modře */
.sheet .pass[data-cat] .ticket__holes i {
  background: #050505;
  box-shadow: 0 0 0 1px #3FA9F5, 0 0 7px rgba(63, 169, 245, .7), inset 0 0 4px rgba(63, 169, 245, .35);
}
/* Permanentky – jen slabá modrá linka kolem políček */
.sheet .pass[data-cat] .ticket__holes i {
  background: #050505;
  box-shadow: 0 0 0 1px rgba(63, 169, 245, .45), 0 0 4px rgba(63, 169, 245, .25);
}

/* Materiály – obrázky s modrým tónováním (platí i pro budoucí fotky) */
.material__media img { z-index: 0; filter: grayscale(1) contrast(1.05) brightness(1.05); }
.material__tint {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: linear-gradient(160deg, #6EC1F2 0%, #1E7FD0 55%, #0C3D73 100%);
  mix-blend-mode: color; opacity: .95;
}
.material__tint::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(110, 193, 242, .15), rgba(12, 61, 115, .25));
  mix-blend-mode: multiply;
}

/* Materiály – bez obrázků: jeden přechod z černé do modré rozdělený mezi tři karty */
.material--himalaya .material__media,
.material--wieliczka .material__media,
.material--deadsea .material__media {
  background-image:
    radial-gradient(ellipse 40% 90% at 50% 0%, rgba(255, 255, 255, .14), transparent 70%),
    linear-gradient(100deg, #050505 0%, #0a1a2e 22%, #0C3D73 48%, #1E7FD0 76%, #6EC1F2 100%);
  background-size: 100% 100%, 300% 100%;
  background-repeat: no-repeat;
}
.material--himalaya .material__media { background-position: 0 0, 0% 0; }
.material--wieliczka .material__media { background-position: 0 0, 50% 0; }
.material--deadsea .material__media { background-position: 0 0, 100% 0; }

/* Materiály – text uvnitř obdélníku */
.sheet .material .material__media {
  aspect-ratio: auto; min-height: 240px;
  display: flex; flex-direction: column; justify-content: flex-end;
}
.sheet .material .material__media::after {
  background:
    linear-gradient(115deg, transparent 35%, rgba(255, 255, 255, .3) 50%, transparent 65%) no-repeat,
    linear-gradient(to top, rgba(0, 0, 0, .35), transparent 60%);
  background-size: 250% 100%, 100% 100%;
  background-position: 160% 0, 0 0;
}
@media (hover: hover) {
  .sheet .material:hover .material__media::after { background-position: -60% 0, 0 0; }
}
.sheet .material .material__text {
  position: relative; z-index: 3; padding: 26px 26px 24px; max-width: none;
  --text: #FFFFFF; --muted: rgba(255, 255, 255, .78); --accent-light: #9CD2F6;
  color: var(--text);
}
.sheet .material .material__text h3 { color: #FFFFFF; }
.sheet .material:hover .material__text h3 { color: #BFE3FA; }
.sheet .material .material__text p:not(.material__kicker) { color: var(--muted); }
.sheet .material .material__kicker { color: #9CD2F6; }

/* Materiály – texty ve všech kartách ve stejné výšce */
.sheet .materials { align-items: stretch; }
.sheet .material { display: flex; }
.sheet .material .material__media { flex: 1; justify-content: flex-start; }
.sheet .material .material__text { padding-top: 34px; }
.sheet .material .material__media::after {
  background:
    linear-gradient(115deg, transparent 35%, rgba(255, 255, 255, .3) 50%, transparent 65%) no-repeat,
    linear-gradient(to bottom, rgba(0, 0, 0, .3), transparent 65%);
  background-size: 250% 100%, 100% 100%;
}

/* Minerály – pás hned pod úvodem */
.marquee--top { margin-top: calc(-1 * clamp(24px, 4vw, 64px)); margin-bottom: clamp(56px, 7vw, 96px); }

/* Minerály – pás přímo v úvodu pod údaji */
.hero .marquee--hero {
  position: absolute; z-index: 2; left: 0; right: 0; bottom: 48px; margin: 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.hero .marquee__track.minerals {
  display: flex; gap: 10px; width: max-content; padding: 4px 0;
  animation: marquee 45s linear infinite;
}
.hero .minerals .mineral {
  flex: 0 0 auto; aspect-ratio: auto; min-height: 0; overflow: visible;
  display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 12px; align-items: center;
  padding: 10px 18px 10px 12px; border-radius: 12px; color: #FFFFFF;
  background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .16);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: none;
}
.hero .minerals .mineral::before { display: none; }
.hero .minerals .mineral:hover { transform: none; border-color: rgba(255, 255, 255, .3); }
.hero .minerals .mineral__sym {
  grid-row: 1 / 3; margin: 0; width: 36px; text-align: center; font-size: 24px;
  color: var(--mc); text-shadow: 0 0 14px color-mix(in srgb, var(--mc) 70%, transparent);
}
.hero .minerals .mineral__name { margin: 0; font-size: 13px; line-height: 1.3; color: #FFFFFF; }
.hero .minerals .mineral__desc { font-size: 11px; line-height: 1.3; color: rgba(255, 255, 255, .72); white-space: nowrap; }

/* údaje posunout nad pás */
.hero__facts { bottom: 128px; }
@media (max-width: 760px) {
  .hero__facts { bottom: 112px; }
  .hero__content { top: 38%; }
  .hero .marquee--hero { bottom: 40px; }
}
@media (prefers-reduced-motion: reduce) {
  .hero .marquee--hero { overflow-x: auto; }
}
/* víc místa mezi tlačítky a údaji */
.hero__content { top: 44%; }
@media (max-width: 760px) {
  .hero__content { top: 36%; }
  .hero .eyebrow { letter-spacing: .16em; gap: 8px; }
  .hero .eyebrow::before, .hero .eyebrow::after { width: 18px; }
}

/* Rezervace – otevírací doba v kartě s telefonem bílá */
.sheet .callcard .callcard__hours { color: #FFFFFF; }

/* FAQ – ikonka se otáčí hned při zavírání */
.faq details[data-state="closing"] summary::after { transform: none; }
.faq details[data-state="closing"] summary { color: inherit; }

/* ==========================================================
   Bílé pozadí obsahu – prémiový, „živý“ povrch
   1) jemný přechod bílé do ledově modré
   2) motiv krystalků z loga (téměř neviditelný)
   3) jemné zrno jako sůl
   4) pomalu plující modré světlo za sekcemi
   ========================================================== */
.sheet {
  background:
    radial-gradient(120% 60% at 50% 0%, #EEF6FD 0%, rgba(238, 246, 253, 0) 55%),
    linear-gradient(180deg, #FFFFFF 0%, #FBFDFF 40%, #F6FAFE 70%, #FFFFFF 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .9), 0 -30px 60px -30px rgba(12, 61, 115, .35);
}
.sheet::before, .sheet::after {
  content: ""; position: absolute; inset: 0; z-index: -2; pointer-events: none; border-radius: inherit;
}
/* krystalky z loga */
.sheet::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56'%3E%3Cpath d='M28 23l5 5-5 5-5-5z' fill='%231565B0'/%3E%3Cpath d='M0 -2l2 2-2 2-2-2zM56 -2l2 2-2 2-2-2zM0 54l2 2-2 2-2-2zM56 54l2 2-2 2-2-2z' fill='%231565B0'/%3E%3C/svg%3E");
  background-size: 56px 56px;
  opacity: .045;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 18%, transparent 48%, #000 62%, transparent 80%, #000 100%);
          mask-image: linear-gradient(180deg, #000 0%, transparent 18%, transparent 48%, #000 62%, transparent 80%, #000 100%);
}
/* solné zrno */
.sheet::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .05 0 0 0 0 .24 0 0 0 0 .45 0 0 0 .5 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: .05; mix-blend-mode: multiply;
}

/* pomalu plující modré světlo za sekcemi */
.sheet .section::before {
  background: radial-gradient(closest-side, rgba(110, 193, 242, .20), rgba(110, 193, 242, .06) 55%, transparent);
  animation: glowDrift 26s ease-in-out infinite alternate;
}
.sheet #rezervace::before, .sheet #ucinky::before, .sheet #kontakt::before {
  background: radial-gradient(closest-side, rgba(30, 127, 208, .16), rgba(30, 127, 208, .05) 55%, transparent);
  animation-duration: 32s; animation-direction: alternate-reverse;
}
.sheet #jeskyne::before, .sheet #pred-navstevou::before {
  background: radial-gradient(closest-side, rgba(156, 210, 246, .26), transparent);
}
.sheet #dotazy::before { display: block; top: 10%; right: -320px; width: 700px; height: 500px; }
@keyframes glowDrift {
  0%   { translate: 0 0; scale: 1; }
  50%  { translate: 40px -24px; scale: 1.06; }
  100% { translate: -30px 30px; scale: .96; }
}

/* jemné skleněné odlesky karet na bílém */
.sheet .pass, .sheet .rule:not(.rule--dark), .sheet .contact__info, .sheet .booking, .sheet .single {
  background: linear-gradient(180deg, rgba(255, 255, 255, .92), rgba(246, 250, 254, .88));
  border-color: rgba(21, 101, 176, .09);
  box-shadow: inset 0 1px 0 #FFFFFF, 0 1px 2px rgba(12, 61, 115, .05), 0 22px 44px -30px rgba(12, 61, 115, .35);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.sheet .booking__col--form { background: rgba(255, 255, 255, .9); }

/* Permanentky – všechny karty stejně velké bez ohledu na počet vstupů */
.sheet .pass .ticket { aspect-ratio: 1.58; height: auto; min-height: 0; padding: 0 10% 10%; align-content: end; }
.sheet .pass .ticket__holes { grid-template-columns: repeat(5, 15px); gap: 6px; justify-content: start; }
.sheet .pass .ticket__holes { grid-template-columns: repeat(5, 13px); gap: 5px; }
.sheet .pass .ticket { padding-bottom: 9%; }

/* Permanentky – nápis dole na středu, políčka nahoře na středu (symetrie) */
.sheet .pass .ticket { padding: 13% 10% 0; align-content: start; }
.sheet .pass .ticket__holes { justify-content: center; }
.sheet .pass .ticket::before { top: auto; bottom: 10%; left: 0; right: 0; text-align: center; }
.sheet .pass .ticket { padding: 7% 10% 25%; align-content: center; }
.sheet .pass .ticket::before { bottom: 9%; }
.sheet .pass .ticket__holes { position: absolute; left: 50%; top: 41%; transform: translate(-50%, -50%); }
/* Permanentky – políčka i nápis zarovnané vlevo (nápis zůstává dole) */
.sheet .pass .ticket__holes { left: 10%; transform: translateY(-50%); justify-content: start; }
.sheet .pass .ticket::before { left: 10%; right: auto; text-align: left; }

/* ==========================================================
   Časté dotazy – plynulý akordeon (grid 0fr → 1fr, bez JS výpočtů)
   ========================================================== */
.faq__item { border-bottom: 1px solid var(--line); }
.faq__h { margin: 0; font: inherit; }
.faq__q {
  position: relative; display: block; width: 100%; text-align: left; cursor: pointer;
  padding: 24px 52px 24px 0; border: 0; background: none;
  font-size: 18px; font-weight: 400; color: var(--text); transition: color .3s;
}
.faq__q:hover, .faq__item.is-open .faq__q { color: var(--accent-light); }
.faq__q::after {
  content: ""; position: absolute; right: 4px; top: 50%; width: 34px; height: 34px; margin-top: -17px;
  border-radius: 50%; border: 1px solid var(--line-strong);
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 3v10M3 8h10' stroke='%231565B0' stroke-width='1.4'/%3E%3C/svg%3E") center / 13px no-repeat;
  transition: transform .45s cubic-bezier(.22, .7, .2, 1), border-color .3s;
}
.faq__item.is-open .faq__q::after { transform: rotate(45deg); border-color: var(--accent-light); }
.faq__a {
  display: grid; grid-template-rows: 0fr; opacity: 0;
  transition: grid-template-rows .45s cubic-bezier(.22, .7, .2, 1), opacity .35s ease;
}
.faq__item.is-open .faq__a { grid-template-rows: 1fr; opacity: 1; }
.faq__inner { overflow: hidden; }
.faq__inner p {
  padding: 0 52px 26px 0; color: var(--muted); font-size: 16px;
  transform: translateY(-6px); transition: transform .45s cubic-bezier(.22, .7, .2, 1);
}
.faq__item.is-open .faq__inner p { transform: none; }
@media (max-width: 760px) { .faq__q { font-size: 16px; } }

/* plynulost – karty na bílém bez backdrop-filter (šetří překreslování při plujícím světle) */
.sheet .pass, .sheet .rule:not(.rule--dark), .sheet .contact__info, .sheet .booking, .sheet .single {
  backdrop-filter: none; -webkit-backdrop-filter: none;
}
.sheet .section::before { will-change: translate, scale; }

/* ==========================================================
   Jednorázový vstup – čistá cenová tabulka
   ========================================================== */
.sheet .single { display: block; margin-top: 56px; padding: 30px 34px 26px; }
.single__title {
  display: flex; align-items: center; gap: 12px; margin-bottom: 22px;
  font-size: 12px; font-weight: 500; letter-spacing: .28em; text-transform: uppercase; color: var(--accent-light);
}
.single__title::before { content: ""; width: 28px; height: 1px; background: currentColor; opacity: .6; }
.single__grid { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; }
.single__item { padding: 4px 24px; border-left: 1px solid var(--line); }
.single__item:first-child { padding-left: 0; border-left: 0; }
.single__item dt { font-size: 13px; color: var(--muted); line-height: 1.4; min-height: 2.8em; }
.single__item dd { margin: 6px 0 0; font-size: 34px; font-weight: 300; letter-spacing: -.02em; line-height: 1; color: var(--text); font-variant-numeric: tabular-nums; }
.single__item dd span { font-size: 15px; font-weight: 400; letter-spacing: 0; color: var(--muted); margin-left: 2px; }
.single__sub { margin-top: 6px; font-size: 12px; color: var(--muted); }
.sheet .single__note {
  display: flex; flex-wrap: wrap; gap: 6px 0; margin-top: 26px; padding-top: 18px; border-top: 1px solid var(--line);
  font-size: 13px; color: var(--muted);
}
.single__note span + span::before { content: "·"; margin: 0 12px; color: var(--line-strong); }
@media (max-width: 760px) {
  .sheet .single { padding: 24px 20px; }
  .single__grid { grid-template-columns: repeat(2, 1fr); row-gap: 22px; }
  .single__item:nth-child(3) { padding-left: 0; border-left: 0; }
  .single__item dd { font-size: 28px; }
  .sheet .single__note { flex-direction: column; }
  .single__note span + span::before { content: none; }
}

/* Ceník – přepínač kategorií: jemný hover */
.sheet .tab {
  transition: background-color .35s var(--ease), color .35s var(--ease), box-shadow .35s var(--ease), transform .2s var(--ease);
}
.sheet .tab:not(.is-active):hover {
  color: var(--text);
  background: rgba(21, 101, 176, .07);
  box-shadow: inset 0 0 0 1px rgba(21, 101, 176, .12);
}
.sheet .tab:active { transform: scale(.97); }
.sheet .tab.is-active:hover { box-shadow: 0 8px 22px -10px rgba(22, 20, 18, .6), 0 0 0 3px rgba(21, 101, 176, .12); }

/* ==========================================================
   Mobilní menu – prémiové skleněné menu s animací
   ========================================================== */
.mobile-menu, .mobile-menu[hidden] {
  display: flex; flex-direction: column; gap: 0;
  position: fixed; z-index: 49; inset: 92px var(--gutter) auto; padding: 18px 22px 22px;
  max-height: calc(100svh - 110px); overflow-y: auto;
  background:
    radial-gradient(120% 70% at 100% 0%, rgba(30, 127, 208, .28), transparent 60%),
    radial-gradient(90% 60% at 0% 100%, rgba(110, 193, 242, .14), transparent 60%),
    rgba(8, 12, 18, .78);
  backdrop-filter: blur(24px) saturate(140%); -webkit-backdrop-filter: blur(24px) saturate(140%);
  border: 1px solid rgba(255, 255, 255, .1); border-radius: 22px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08), 0 40px 80px -30px rgba(0, 0, 0, .8);
  opacity: 0; visibility: hidden; transform: translateY(-10px) scale(.98); transform-origin: top right;
  transition: opacity .35s var(--ease), transform .45s var(--ease), visibility 0s linear .45s;
}
.mobile-menu.is-open {
  opacity: 1; visibility: visible; transform: none;
  transition: opacity .35s var(--ease), transform .45s var(--ease), visibility 0s;
}
.mobile-menu__links { display: flex; flex-direction: column; }
.mobile-menu .mobile-menu__links a {
  position: relative; display: flex; align-items: center; justify-content: space-between;
  padding: 16px 4px; border: 0; text-decoration: none;
  font-size: 24px; font-weight: 300; letter-spacing: -.01em; color: rgba(255, 255, 255, .88);
  transition: color .35s var(--ease);
}
/* jemná linka, která se při najetí rozzáří modře */
.mobile-menu .mobile-menu__links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: linear-gradient(90deg, rgba(255, 255, 255, .14), rgba(255, 255, 255, .04));
}
.mobile-menu .mobile-menu__links a::before {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
  background: linear-gradient(90deg, #9CD2F6, #3FA9F5); box-shadow: 0 0 10px rgba(63, 169, 245, .6);
  transition: width .5s var(--ease); z-index: 1;
}
.mobile-menu__links a span { transition: transform .45s var(--ease); }
.mobile-menu__links a svg {
  width: 18px; height: 18px; color: #9CD2F6; opacity: 0; transform: translateX(-10px);
  transition: opacity .35s var(--ease), transform .45s var(--ease);
}
.mobile-menu .mobile-menu__links a:is(:hover, :focus-visible) { color: #FFFFFF; }
.mobile-menu__links a:is(:hover, :focus-visible) span { transform: translateX(8px); }
.mobile-menu__links a:is(:hover, :focus-visible) svg { opacity: 1; transform: none; }
.mobile-menu__links a:is(:hover, :focus-visible)::before { width: 100%; }

.mobile-menu__actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 22px; }
.mobile-menu .mobile-menu__actions .btn { margin: 0; width: 100%; padding: 0 16px; }
.mobile-menu__meta { margin-top: 18px; font-size: 13px; line-height: 1.6; color: rgba(255, 255, 255, .55); }

/* položky najedou postupně */
.mobile-menu__links a, .mobile-menu__actions, .mobile-menu__meta {
  opacity: 0; transform: translateY(8px);
  transition: opacity .4s var(--ease), transform .5s var(--ease), color .35s var(--ease);
}
.mobile-menu.is-open :is(.mobile-menu__links a, .mobile-menu__actions, .mobile-menu__meta) {
  opacity: 1; transform: none; transition-delay: calc(80ms + var(--i) * 45ms), calc(80ms + var(--i) * 45ms), 0s;
}
@media (max-width: 480px) {
  .mobile-menu__actions { grid-template-columns: 1fr; }
  .mobile-menu .mobile-menu__links a { font-size: 21px; padding: 14px 4px; }
}
/* Mobilní menu – hover linka do ztracena, bez šipky */
.mobile-menu .mobile-menu__links a::before {
  background: linear-gradient(90deg, #9CD2F6 0%, #3FA9F5 35%, rgba(63, 169, 245, 0) 100%);
  box-shadow: none; filter: drop-shadow(0 0 4px rgba(63, 169, 245, .45));
}
.mobile-menu__links a svg { display: none; }

/* Jednorázový vstup – ceny tučnější */
.single__item dd { font-weight: 500; }
.single__item dd span { font-weight: 500; }

/* Rezervace – upozornění na potvrzení výrazněji */
.sheet .form__hint { color: #1565B0; font-weight: 500; font-size: 13px; margin-top: 14px; }
.sheet .form__hint::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 8px; border-radius: 50%; background: #3FA9F5; box-shadow: 0 0 8px rgba(63, 169, 245, .7); vertical-align: 2px; }

/* Rezervace – pulzující tečka u upozornění */
.sheet .form__hint::before { animation: hintPulse 2s ease-in-out infinite; }
@keyframes hintPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(63, 169, 245, .55), 0 0 6px rgba(63, 169, 245, .6); transform: scale(1); }
  50%      { box-shadow: 0 0 0 6px rgba(63, 169, 245, 0), 0 0 12px rgba(63, 169, 245, .9); transform: scale(1.15); }
}

/* Logo v liště – jemný hover */
.nav .logo__mark { transition: transform .6s var(--ease), filter .6s var(--ease); }
.nav .logo__name, .nav .logo__place { transition: letter-spacing .6s var(--ease), color .45s var(--ease), text-shadow .45s var(--ease); }
.nav .logo:is(:hover, :focus-visible) .logo__mark {
  transform: translateY(-2px) rotate(-4deg);
  filter: drop-shadow(0 0 10px rgba(63, 169, 245, .85)) drop-shadow(0 0 22px rgba(63, 169, 245, .45));
}
.nav .logo:is(:hover, :focus-visible) .logo__name { letter-spacing: .2em; text-shadow: 0 0 14px rgba(156, 210, 246, .45); }
.nav .logo:is(:hover, :focus-visible) .logo__place { color: #9CD2F6; letter-spacing: .56em; }

/* Logo – bez pohybu značky, jen záře */
.nav .logo:is(:hover, :focus-visible) .logo__mark { transform: none; }

/* FAQ – animace výšky v pixelech (plynulá i v Safari) */
.faq__a {
  display: block; height: 0; overflow: hidden; opacity: 0;
  transition: height .45s cubic-bezier(.22, .7, .2, 1), opacity .35s ease;
}
.faq__item.is-open .faq__a { opacity: 1; }
.faq__inner { overflow: visible; }

/* Plynulost v Safari: vrstvy přes celé pozadí se při změně výšky stránky (FAQ)
   překreslovaly každý snímek – bez mix-blend-mode a masky je to levné */
.sheet::before { -webkit-mask-image: none; mask-image: none; opacity: .028; }
.sheet::after { mix-blend-mode: normal; opacity: .035; }
.faq { contain: layout style; }
.faq__a { will-change: height; }

/* Ceník – přepínač kategorií blíž k nadpisu a kartám */
#cenik .section__head--split { flex-direction: column; align-items: flex-start; gap: 20px; margin-bottom: 26px; }

/* skryté pole proti spamu */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ==========================================================
   Mobil – úvod v běžném toku (nic se nepřekrývá), ceník
   ========================================================== */
@media (max-width: 760px) {
  .hero {
    display: flex; flex-direction: column; justify-content: center;
    min-height: max(100svh, 640px); padding: 112px 0 64px;
  }
  .hero__media--photo { position: absolute; inset: 0; }
  .hero__content {
    position: relative; z-index: 2; left: auto; top: auto; transform: none;
    width: auto; margin: 0 var(--gutter);
  }
  .hero .eyebrow { font-size: 10px; letter-spacing: .14em; margin-bottom: 14px; }
  .hero__title { font-size: clamp(38px, 11.2vw, 54px); line-height: 1.06; }
  .hero__lead { font-size: 15px; line-height: 1.6; margin: 16px auto 24px; max-width: 340px; }
  .hero__lead br { display: none; }
  .hero__ctas { flex-direction: column; align-items: center; gap: 10px; }
  .hero__ctas .btn { width: 100%; max-width: 300px; }
  .hero__facts {
    position: relative; z-index: 2; left: auto; bottom: auto; transform: none;
    width: auto; margin: 36px var(--gutter) 0; padding-top: 16px; gap: 16px 12px;
  }
  .hero__facts div { padding-right: 0; }
  .hero__facts dt { font-size: 10px; letter-spacing: .14em; }
  .hero__facts dd { font-size: 22px; }
  .hero .marquee--hero { position: relative; bottom: auto; margin-top: 22px; }

  /* Ceník – tři stejné záložky v jednom řádku */
  #cenik .tabs { display: grid; grid-template-columns: repeat(3, 1fr); width: 100%; gap: 4px; border-radius: 16px; }
  #cenik .tab { font-size: 12.5px; line-height: 1.25; padding: 8px 6px; border-radius: 12px; text-align: center; }
  .sheet .pass { flex-basis: 76vw; }
  .sheet .pass__visual { aspect-ratio: 16 / 11; }
  .sheet .pass__body { padding: 0 18px 20px; }
}

/* Mobil – tlačítka v úvodu jen tak široká, jak potřebují */
@media (max-width: 760px) {
  .hero__ctas .btn { width: auto; max-width: none; min-height: 46px; font-size: 14px; }
  .hero__ctas .btn--glow { padding: 5px 6px 5px 20px; gap: 10px; }
  .hero__ctas .btn--ghost { padding: 0 20px; }
  .hero__ctas .btn__arrow { width: 34px; height: 34px; }
}
@media (max-width: 760px) { .sheet .pass__visual { aspect-ratio: auto; padding: 56px 0 26px; } }

/* ==========================================================
   FAQ – finální plynulá verze
   výška sekce je rezervovaná v JS, okolí se nepřekresluje
   ========================================================== */
.faq { position: relative; contain: layout paint; overflow: hidden; }
.faq__a {
  height: 0; overflow: hidden; opacity: 0; will-change: auto;
  transition: height .5s cubic-bezier(.4, 0, .2, 1), opacity .35s ease;
}
.faq__item.is-open .faq__a { opacity: 1; transition: height .5s cubic-bezier(.4, 0, .2, 1), opacity .45s ease .05s; }
.faq__inner p, .faq__item.is-open .faq__inner p { transform: none; transition: none; }
@media (prefers-reduced-motion: reduce) { .faq__a { transition: none; } }
.faq { overflow: clip; overflow-clip-margin: 8px; }

/* Patička – mobil: vše na střed, logo nahoře */
@media (max-width: 760px) {
  .footer { padding-top: 72px; }
  .footer__top { flex-direction: column; align-items: center; text-align: center; gap: 32px; }
  .footer__brand { order: -1; align-self: center; }
  .footer__brand img { width: 120px; }
  .footer__main { align-items: center; gap: 26px; }
  .footer__claim { font-size: clamp(32px, 9vw, 40px); }
  .footer .hero__ctas { flex-direction: column; align-items: center; justify-content: center; gap: 10px; }
  .footer .hero__ctas .btn { width: auto; min-height: 46px; font-size: 14px; }
  .footer .hero__ctas .btn--glow { padding: 5px 6px 5px 20px; gap: 10px; }
  .footer .hero__ctas .btn--ghost { padding: 0 20px; }
  .footer .hero__ctas .btn__arrow { width: 34px; height: 34px; }
  .footer__top + .footer__bottom { margin-top: 56px; }
  .footer__bottom { align-items: center; text-align: center; gap: 14px; font-size: 12.5px; line-height: 1.6; }
  .footer__bottom span { display: block; }
  .footer__bottom .sep { display: none; }
}

/* Mobil – tlačítko pro hovor přímo v liště */
.nav__call { display: none; }
@media (max-width: 760px) {
  .nav__actions { gap: 6px; }
  .nav__call {
    display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%;
    background: #FFFFFF; color: #0A0A0A; text-decoration: none;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, .2), 0 6px 18px -8px rgba(63, 169, 245, .7);
    transition: transform .2s var(--ease);
  }
  .nav__call:active { transform: scale(.94); }
  .nav__call svg { width: 17px; height: 17px; }
}
/* Mobil – tlačítko hovoru decentně, ve stylu lišty */
@media (max-width: 760px) {
  .nav__call {
    width: 40px; height: 40px; background: rgba(255, 255, 255, .06); color: #9CD2F6;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .16);
    transition: background-color .25s, box-shadow .25s, transform .2s var(--ease);
  }
  .nav__call:hover, .nav__call:focus-visible { background: rgba(156, 210, 246, .12); box-shadow: inset 0 0 0 1px rgba(156, 210, 246, .45); }
  .nav__call svg { width: 15px; height: 15px; }
}