/* ═══════════════════════════════════════════════════════════════════
   BASE — design tokens, reset, page shell, shared typography, buttons
   ═══════════════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* ── Colour ─────────────────────────────────────────────── */
  --gold:    #d4a850;
  --gold-l:  #ecc97a;
  --gold-d:  #a07d2c;
  --dark:    #0a0a0a;
  --dark-2:  #111111;
  --dark-3:  #181818;
  --dark-4:  #222222;
  --mid:     #2a2a2a;
  --light:   #f5f0e8;
  --muted:   #8a8a8a;
  --muted-l: #b3b3b3;
  --white:   #ffffff;

  /* Alternating section band — a hair lighter than --dark, so the
     boundary between two sections reads without a visible gradient. */
  --band:    #0e0e0e;

  /* ── Editorial line work ────────────────────────────────── */
  --rule:      rgba(212,168,80,.13);
  --rule-soft: rgba(212,168,80,.07);

  /* ── Oversized background typography ────────────────────── */
  --ink:        rgba(245,240,232,.026);
  --ink-faint:  rgba(245,240,232,.012);
  --ink-stroke: rgba(212,168,80,.13);

  /* ── Type ───────────────────────────────────────────────── */
  --ff-serif:  'Playfair Display', Georgia, serif;
  --ff-sans:   'Inter', system-ui, sans-serif;
  --ff-display:'Bebas Neue', 'Inter', sans-serif;

  /* ── Layout ─────────────────────────────────────────────── */
  --container-max: 1240px;
  --container-pad: 28px;
  --section-pad:   clamp(84px, 11vw, 120px);

  /* ── Motion ─────────────────────────────────────────────── */
  --t:      0.4s cubic-bezier(0.22, 1, 0.36, 1);
  --t-slow: 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  --ease:   cubic-bezier(0.22, 1, 0.36, 1);
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--ff-sans);
  background: var(--dark);
  color: var(--light);
  line-height: 1.6;
  overflow-x: hidden;
  cursor: default;
}
img { display: block; width: 100%; }
a   { text-decoration: none; color: inherit; }

::selection { background: var(--gold); color: var(--dark); }

/* ── Custom scrollbar ────────────────────────────────────── */
::-webkit-scrollbar          { width: 9px; }
::-webkit-scrollbar-track    { background: var(--dark); }
::-webkit-scrollbar-thumb    { background: var(--gold-d); border-radius: 6px; border: 2px solid var(--dark); }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

/* ── Grain overlay ───────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 200;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

/* ── Scroll progress bar ─────────────────────────────────── */
.progress-bar {
  position: fixed; top: 0; left: 0;
  height: 2px; width: 0%;
  background: linear-gradient(90deg, var(--gold-d), var(--gold), var(--gold-l));
  z-index: 300;
  transition: width 0.1s linear;
  box-shadow: 0 0 10px rgba(212,168,80,.6);
}

/* ── Layout shell ────────────────────────────────────────── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}
/* keeps real content above the decorative background layer */
.section > .container,
#booking > .container { position: relative; z-index: 1; }

.section {
  padding: var(--section-pad) 0;
  position: relative;
  overflow: hidden;
  /* barely-there lift at the top of the band so two adjacent
     near-blacks separate without an obvious gradient */
  background-image: linear-gradient(180deg, rgba(255,255,255,.012), transparent 20%);
}
.section--alt { background-color: var(--band); }

/* ── Common type ─────────────────────────────────────────── */
.label {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 11px; font-weight: 600;
  letter-spacing: .25em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 20px;
}
.label::before {
  content: ''; display: block; width: 28px; height: 1.5px;
  background: var(--gold);
}
h2.heading {
  font-family: var(--ff-serif); font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 700; line-height: 1.1; color: var(--white);
  letter-spacing: -.01em;
}
h2.heading em { font-style: italic; color: var(--gold); }
/* Užší sloupec a klidnější prokládání — perex nemá působit jako
   dlouhý marketingový odstavec. */
.subtext {
  margin-top: 20px; color: var(--muted-l);
  max-width: 46ch; font-size: .975rem; line-height: 1.7;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 16px 34px; border-radius: 4px;
  font-size: .9rem; font-weight: 600; letter-spacing: .06em;
  cursor: pointer; transition: var(--t); border: none;
  position: relative; overflow: hidden;
  text-transform: uppercase;
  will-change: transform;
}
.btn-gold {
  background: var(--gold); color: var(--dark);
  box-shadow: 0 0 0 0 rgba(212,168,80,0);
}
.btn-gold::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,.4), transparent 70%);
  transform: translateX(-100%); transition: transform .8s ease;
}
.btn-gold:hover {
  background: var(--gold-l); transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(212,168,80,.35), 0 0 0 1px rgba(212,168,80,.4);
}
.btn-gold:hover::before { transform: translateX(100%); }
.btn-outline {
  background: transparent; color: var(--gold);
  border: 1.5px solid var(--gold);
}
.btn-outline:hover {
  background: var(--gold); color: var(--dark);
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(212,168,80,.25);
}
.btn .arr { transition: transform var(--t); }
.btn:hover .arr { transform: translateX(4px); }

/* ── Accessibility: visible focus ────────────────────────── */
a:focus-visible, button:focus-visible,
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* ══ Scroll reveal ══════════════════════════════════════════ */
.reveal {
  opacity: 0; transform: translateY(36px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ══ Reduced motion ═════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
  .hero-eyebrow, .hero-desc, .hero-actions, .hero-stats,
  .hero-badge, .scroll-indicator { opacity: 1; }
  .hero-title .word > span { transform: none; }
}