:root {
  --color-primary: #1E3D6F;
  --color-primary-2: #2A548F;
  --color-accent: #4A90D9;
  --color-accent-soft: #E8F0F9;
  --color-success: #2ECC71;
  --color-warning: #F5A623;
  --color-danger: #EB5757;

  --color-bg: #F7F9FC;
  --color-surface: #FFFFFF;
  --color-surface-2: #F0F4F9;
  --color-surface-3: #E8EEF5;

  --color-text: #1A2138;
  --color-text-2: #5B6679;
  --color-text-3: #8F9BB3;
  --color-border: #E1E6EE;
  --color-border-2: #D8DEE6;

  --shadow-sm: 0 1px 2px rgba(30, 61, 111, .05);
  --shadow-md: 0 4px 16px rgba(30, 61, 111, .08);
  --shadow-lg: 0 12px 40px rgba(30, 61, 111, .12);

  --radius-sm: 6px;
  --radius: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  --maxw: 1200px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 { font-family: 'Varela Round', sans-serif; font-weight: 700; color: var(--color-text); margin: 0; letter-spacing: -0.01em; }
h1 { font-size: 40px; line-height: 1.15; }
h2 { font-size: 26px; line-height: 1.25; }
h3 { font-size: 18px; line-height: 1.3; }

p { margin: 0; color: var(--color-text-2); }
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-accent); }

.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-accent-soft);
  padding: 6px 12px;
  border-radius: 20px;
}

/* NAV */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--color-border);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px 32px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--color-text); }
.brand:hover { color: var(--color-text); }
.brand-mark {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius);
}
.brand-mark i { width: 20px; height: 20px; }
.brand-text { font-family: 'Varela Round', sans-serif; font-weight: 700; font-size: 17px; }
.nav-links { margin-left: auto; display: flex; gap: 24px; }
.nav-links a { color: var(--color-text-2); font-weight: 500; font-size: 14px; }
.nav-links a:hover { color: var(--color-primary); }
.btn-nav { padding: 0 18px; height: 36px; }

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 40px;
  padding: 0 22px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .15s ease;
  white-space: nowrap;
}
.btn i { width: 16px; height: 16px; }
.btn-lg { height: 48px; padding: 0 28px; font-size: 15px; }
.btn-lg i { width: 18px; height: 18px; }
.btn-primary { background: var(--color-primary); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--color-primary-2); color: #fff; box-shadow: var(--shadow-md); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--color-primary); border-color: var(--color-border-2); }
.btn-ghost:hover { background: var(--color-accent-soft); border-color: var(--color-accent); color: var(--color-primary); }

/* HERO */
.hero {
  background:
    radial-gradient(1200px 400px at 110% -10%, rgba(74,144,217,.15), transparent 60%),
    radial-gradient(900px 400px at -10% 0%, rgba(30,61,111,.08), transparent 60%),
    linear-gradient(180deg, #fff 0%, var(--color-bg) 100%);
  border-bottom: 1px solid var(--color-border);
  padding: 64px 32px 80px;
}
.hero-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero-text h1 {
  margin: 16px 0 16px;
  color: var(--color-text);
}
.hero-text .lead {
  font-size: 17px;
  line-height: 1.55;
  color: var(--color-text-2);
  max-width: 520px;
}
.hero-text .lead strong { color: var(--color-text); font-weight: 600; }
.hero-cta { margin-top: 28px; display: flex; gap: 12px; flex-wrap: wrap; }
.hero-tags {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.hero-tags li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text-2);
  font-weight: 500;
  font-size: 13px;
}
.hero-tags li i { width: 16px; height: 16px; color: var(--color-accent); }

.hero-visual { display: flex; justify-content: center; }
.room-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 20px;
  width: 100%;
  max-width: 420px;
}
.room-photo {
  aspect-ratio: 4/3;
  background:
    linear-gradient(135deg, #C3D8EF 0%, #8FB5DC 50%, #4A90D9 100%);
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  color: rgba(255,255,255,.85);
  position: relative;
  overflow: hidden;
}
.room-photo::after {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(400px 100px at 50% 100%, rgba(255,255,255,.2), transparent 70%),
    repeating-linear-gradient(45deg, rgba(255,255,255,.04) 0 2px, transparent 2px 14px);
}
.room-icon { width: 80px; height: 80px; position: relative; z-index: 1; }
.room-meta { display: flex; justify-content: space-around; margin-top: 16px; gap: 8px; }
.room-meta-item { display: flex; align-items: center; gap: 6px; color: var(--color-text-2); font-size: 13px; font-weight: 500; }
.room-meta-item i { width: 16px; height: 16px; color: var(--color-primary); }

/* SECTIONS */
.section {
  padding: 80px 32px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.section-alt {
  max-width: none;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.section-alt > * { max-width: var(--maxw); margin-left: auto; margin-right: auto; }
.section-head { text-align: center; margin-bottom: 40px; max-width: 640px; margin-left: auto; margin-right: auto; }
.section-head h2 { margin-bottom: 10px; }
.section-head p { font-size: 15px; color: var(--color-text-2); }

/* CARDS grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: transform .15s, box-shadow .15s;
}
.feature-card { text-align: left; }
.feature-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--color-accent); }
.feature-icon {
  width: 36px; height: 36px;
  padding: 8px;
  color: var(--color-primary);
  background: var(--color-accent-soft);
  border-radius: var(--radius);
  margin-bottom: 14px;
}
.feature-card h3 { margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: var(--color-text-2); }

/* EQUIPMENT */
.equip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.equip-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.equip-item i { width: 22px; height: 22px; color: var(--color-primary); flex-shrink: 0; }
.equip-item span { font-weight: 500; color: var(--color-text); font-size: 14px; }

/* PRICING */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.pricing-loading {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--color-text-3);
  padding: 40px;
}
.price-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all .15s;
}
.price-card:hover { border-color: var(--color-accent); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.price-card.featured {
  border: 2px solid var(--color-primary);
  background: linear-gradient(180deg, #fff 0%, var(--color-accent-soft) 100%);
}
.price-badge {
  position: absolute;
  top: -10px; right: 20px;
  background: var(--color-primary);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.price-card h3 { margin-bottom: 6px; font-size: 16px; }
.price-card .price-kind { font-size: 12px; color: var(--color-text-3); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 12px; }
.price-value {
  font-family: 'Varela Round', sans-serif;
  font-size: 36px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin: 12px 0 4px;
}
.price-value sup { font-size: 18px; margin-left: 2px; vertical-align: super; top: 0; }
.price-unit { font-size: 13px; color: var(--color-text-3); margin-bottom: 16px; }
.price-card p.desc { font-size: 13px; color: var(--color-text-2); min-height: 38px; margin-bottom: 16px; }
.price-meta { display: flex; gap: 14px; padding-top: 14px; border-top: 1px dashed var(--color-border); font-size: 12px; color: var(--color-text-2); }
.price-meta i { width: 14px; height: 14px; color: var(--color-accent); vertical-align: -2px; margin-right: 4px; }

.note {
  max-width: 720px;
  margin: 24px auto 0;
  padding: 14px 18px;
  background: var(--color-accent-soft);
  border-radius: var(--radius);
  color: var(--color-text-2);
  font-size: 13px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.note i { width: 16px; height: 16px; color: var(--color-accent); flex-shrink: 0; margin-top: 2px; }

/* LOCATION */
.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.location-card { padding: 24px; }
.location-row {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
}
.location-row:last-child { border-bottom: none; }
.location-row i { width: 20px; height: 20px; color: var(--color-primary); flex-shrink: 0; margin-top: 2px; }
.location-row strong { display: block; color: var(--color-text); font-weight: 600; font-size: 14px; margin-bottom: 2px; }
.location-row span { color: var(--color-text-2); font-size: 13px; }
.map-frame {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  min-height: 360px;
  background: var(--color-surface-2);
}
.map-frame iframe { width: 100%; height: 100%; min-height: 360px; border: 0; display: block; }

/* FAQ */
.faq {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq details {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0;
  transition: all .15s;
}
.faq details[open] { border-color: var(--color-accent); box-shadow: var(--shadow-sm); }
.faq summary {
  padding: 16px 20px;
  cursor: pointer;
  font-weight: 600;
  color: var(--color-text);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}
.faq summary::after { content: '+'; font-size: 20px; color: var(--color-text-3); font-weight: 400; transition: transform .15s; }
.faq details[open] summary::after { transform: rotate(45deg); color: var(--color-accent); }
.faq summary::-webkit-details-marker { display: none; }
.faq p { padding: 0 20px 18px; color: var(--color-text-2); font-size: 14px; }

/* CTA / FORM */
.section-cta { padding: 80px 32px; max-width: var(--maxw); margin: 0 auto; }
.cta-card {
  background: linear-gradient(135deg, var(--color-primary) 0%, #163056 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.cta-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(400px 300px at 90% 10%, rgba(74,144,217,.3), transparent 60%),
    radial-gradient(300px 200px at 10% 90%, rgba(74,144,217,.15), transparent 60%);
  pointer-events: none;
}
.cta-text, .cta-form { position: relative; z-index: 1; }
.cta-text h2 { color: #fff; margin-bottom: 10px; }
.cta-text p { color: rgba(255,255,255,.85); font-size: 15px; max-width: 400px; }

.cta-form { display: flex; flex-direction: column; gap: 12px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.cta-form label {
  display: flex; flex-direction: column; gap: 6px;
  font-size: 13px; font-weight: 500; color: rgba(255,255,255,.9);
}
.cta-form label.full { grid-column: 1 / -1; }
.cta-form span.req { color: #FFB4B4; }
.cta-form input, .cta-form select, .cta-form textarea {
  height: 40px;
  padding: 0 14px;
  border: 1px solid rgba(255,255,255,.25);
  background: rgba(255,255,255,.08);
  color: #fff;
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: all .15s;
}
.cta-form textarea { height: auto; padding: 10px 14px; resize: vertical; min-height: 80px; }
.cta-form input::placeholder, .cta-form textarea::placeholder { color: rgba(255,255,255,.5); }
.cta-form input:focus, .cta-form select:focus, .cta-form textarea:focus {
  border-color: var(--color-accent);
  background: rgba(255,255,255,.14);
  box-shadow: 0 0 0 3px rgba(74,144,217,.2);
}
.cta-form select option { color: var(--color-text); background: #fff; }
.cta-form input[type="date"]::-webkit-calendar-picker-indicator { filter: invert(1) opacity(.7); }
.hp { position: absolute; left: -9999px; height: 0; width: 0; opacity: 0; }
.form-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 6px; }
.form-actions .btn-primary { background: var(--color-accent); color: #fff; }
.form-actions .btn-primary:hover { background: #3B7AC2; }
.form-note { font-size: 12px; color: rgba(255,255,255,.7); display: inline-flex; align-items: center; gap: 6px; }
.form-note i { width: 14px; height: 14px; }
.form-result { margin-top: 6px; font-size: 13px; font-weight: 500; min-height: 20px; }
.form-result.ok { color: #9CE7B8; }
.form-result.err { color: #FFB4B4; }

/* FOOTER */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 32px;
  margin-top: 40px;
}
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand > div { display: flex; flex-direction: column; gap: 2px; font-size: 13px; color: var(--color-text-2); }
.footer-brand strong { color: var(--color-text); font-family: 'Varela Round', sans-serif; font-size: 15px; }
.footer-links { display: flex; gap: 20px; margin-left: auto; }
.footer-links a { color: var(--color-text-2); font-size: 13px; }
.footer-links a:hover { color: var(--color-primary); }
.footer-meta { display: flex; gap: 16px; font-size: 12px; color: var(--color-text-3); }

/* RESPONSIVE — viewport je 720, takže primárne ladíme na tú šírku */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .hero-inner { grid-template-columns: 1fr; }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .equip-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .location-grid { grid-template-columns: 1fr; }
  .cta-card { grid-template-columns: 1fr; padding: 32px; }
  h1 { font-size: 32px; }
}
@media (max-width: 640px) {
  .section, .hero { padding-left: 20px; padding-right: 20px; }
  .cards-grid, .equip-grid, .pricing-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  h1 { font-size: 28px; }
}

/* === Gallery & Hero photo (v3) === */
.hero-photo {
  margin: 0;
  position: relative;
  width: 100%;
  max-width: 460px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 48px rgba(30,61,111,.22);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  transition: transform .25s ease, box-shadow .25s ease;
}
.hero-photo:hover { transform: translateY(-3px); box-shadow: 0 24px 56px rgba(30,61,111,.28); }
.hero-photo img { width: 100%; height: auto; display: block; aspect-ratio: 1/1; object-fit: cover; }
.hero-photo .room-meta {
  display: flex; justify-content: space-around; gap: 8px;
  padding: 14px 18px;
  background: #fff;
  border-top: 1px solid var(--color-border);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 220px;
  gap: 12px;
  max-width: 1100px;
  margin: 0 auto;
}
.g-tile {
  margin: 0;
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: zoom-in;
  transition: transform .2s ease, box-shadow .2s ease;
  background: var(--color-surface);
}
.g-tile:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(30,61,111,.18); }
.g-tile:hover figcaption { opacity: 1; transform: translateY(0); }
.g-tile img { width: 100%; height: 100%; object-fit: cover; display: block; }
.g-tile figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 18px 16px 12px;
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  background: linear-gradient(to top, rgba(26,33,56,.85), transparent);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .2s ease, transform .2s ease;
}
.g-tile.g-lg { grid-column: span 2; grid-row: span 2; }

@media (max-width: 840px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .g-tile.g-lg { grid-column: span 2; grid-row: span 1; grid-auto-rows: 280px; }
  .g-tile figcaption { opacity: 1; transform: none; font-size: 12px; padding: 14px 12px 10px; }
}

/* === Lightbox === */
.lightbox {
  position: fixed; inset: 0;
  background: rgba(10, 18, 38, .94);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
  padding: 40px;
  animation: lbFade .18s ease;
}
@keyframes lbFade { from { opacity: 0; } to { opacity: 1; } }
.lb-img {
  max-width: 100%;
  max-height: calc(100vh - 100px);
  border-radius: var(--radius-md);
  box-shadow: 0 20px 60px rgba(0,0,0,.6);
  object-fit: contain;
}
.lb-caption {
  position: absolute;
  bottom: 20px; left: 50%; transform: translateX(-50%);
  color: rgba(255,255,255,.88);
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  padding: 8px 18px;
  background: rgba(0,0,0,.4);
  border-radius: 20px;
  backdrop-filter: blur(8px);
  max-width: 90vw;
}
.lb-close, .lb-nav {
  position: absolute;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: #fff;
  width: 44px; height: 44px;
  border-radius: 50%;
  display: grid; place-items: center;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: background .15s ease, transform .15s ease;
}
.lb-close:hover, .lb-nav:hover { background: rgba(255,255,255,.22); transform: scale(1.05); }
.lb-close { top: 24px; right: 24px; }
.lb-prev { left: 24px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 24px; top: 50%; transform: translateY(-50%); }
.lb-prev:hover { transform: translateY(-50%) scale(1.05); }
.lb-next:hover { transform: translateY(-50%) scale(1.05); }
.lb-close i, .lb-nav i { width: 22px; height: 22px; }

@media (max-width: 720px) {
  .lightbox { padding: 16px; }
  .lb-close { top: 12px; right: 12px; width: 40px; height: 40px; }
  .lb-prev { left: 8px; }
  .lb-next { right: 8px; }
  .lb-caption { bottom: 12px; font-size: 12px; }
}