:root {
  --brown: #3e2f2a;
  --brown-mid: #4b3d33;
  --brown-soft: #5c4a40;
  --cream: #e8dfd4;
  --cream-dim: #cfc4b6;
  --ink: #1a1411;
  --plava: #a7c7e7;
  --plava-bg: #484b60;
  --zuta: #d4b87c;
  --zuta-bg: #4a3c34;
  --zelena: #9db88d;
  --zelena-bg: #3b4232;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  --radius: 10px;
  --topbar-h: 64px;
  --status-h: 48px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html,
body {
  height: 100%;
}

body {
  font-family: "Outfit", system-ui, sans-serif;
  background:
    radial-gradient(1200px 600px at 20% -10%, rgba(212, 184, 124, 0.08), transparent 60%),
    radial-gradient(900px 500px at 100% 100%, rgba(167, 199, 231, 0.06), transparent 55%),
    linear-gradient(160deg, #2a211d 0%, var(--brown) 45%, #2f2621 100%);
  color: var(--cream);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

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

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

.app {
  height: 100%;
  display: grid;
  grid-template-rows: var(--topbar-h) 1fr var(--status-h);
  position: relative;
}

/* Crawlable HTML for search/AI — not shown in the brochure UI */
.seo-content {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ——— Top bar ——— */
.topbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 1.25rem;
  background: rgba(62, 47, 42, 0.92);
  border-bottom: 1px solid rgba(232, 223, 212, 0.08);
  backdrop-filter: blur(12px);
  z-index: 40;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

.brand__icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  object-fit: cover;
  filter: brightness(1.05);
}

.brand__name {
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.35em;
}

.sections {
  display: none;
  gap: 0.15rem;
  margin-left: auto;
  margin-right: auto;
}

.sections button {
  padding: 0.4rem 0.75rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cream-dim);
  border-radius: 999px;
  transition: color 0.2s, background 0.2s;
}

.sections button:hover,
.sections button.is-active {
  color: var(--cream);
  background: rgba(232, 223, 212, 0.08);
}

.tone--plava.is-active,
.tone--plava:hover {
  color: var(--plava);
  background: color-mix(in srgb, var(--plava-bg) 70%, transparent);
}

.tone--zuta.is-active,
.tone--zuta:hover {
  color: var(--zuta);
  background: color-mix(in srgb, var(--zuta-bg) 70%, transparent);
}

.tone--zelena.is-active,
.tone--zelena:hover {
  color: var(--zelena);
  background: color-mix(in srgb, var(--zelena-bg) 70%, transparent);
}

.topbar__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: auto;
}

.page-indicator {
  font-variant-numeric: tabular-nums;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--cream-dim);
  min-width: 3.5rem;
  text-align: right;
}

.page-indicator__sep {
  opacity: 0.4;
  margin: 0 0.15rem;
}

.icon-btn {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: var(--cream);
  transition: background 0.2s;
}

.icon-btn:hover {
  background: rgba(232, 223, 212, 0.1);
}

#menuToggle {
  display: grid;
  gap: 5px;
  padding: 10px;
}

#menuToggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: currentColor;
  border-radius: 1px;
}

/* ——— Stage / pages ——— */
.stage {
  position: relative;
  display: grid;
  place-items: center;
  padding: 1.25rem 3.5rem;
  min-height: 0;
  overflow: hidden;
  touch-action: pan-y;
}

.page-frame {
  width: min(100%, calc((100dvh - var(--topbar-h) - var(--status-h) - 2.5rem) * 0.707));
  max-width: 720px;
  aspect-ratio: 210 / 297;
  position: relative;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  background: var(--brown-mid);
}

.page-stack {
  position: absolute;
  inset: 0;
}

.page {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateX(18px) scale(0.985);
  transition:
    opacity 0.45s var(--ease),
    transform 0.45s var(--ease),
    visibility 0.45s;
  pointer-events: none;
}

.page.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateX(0) scale(1);
  pointer-events: auto;
  z-index: 2;
}

.page.is-exit-left {
  opacity: 0;
  transform: translateX(-18px) scale(0.985);
}

.page.is-exit-right {
  opacity: 0;
  transform: translateX(18px) scale(0.985);
}

.page img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  user-select: none;
  -webkit-user-drag: none;
}

.nav-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 20;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(62, 47, 42, 0.55);
  border: 1px solid rgba(232, 223, 212, 0.12);
  color: var(--cream);
  backdrop-filter: blur(8px);
  transition: background 0.2s, transform 0.2s, opacity 0.2s;
}

.nav-arrow:hover:not(:disabled) {
  background: rgba(62, 47, 42, 0.9);
  transform: translateY(-50%) scale(1.05);
}

.nav-arrow:disabled {
  opacity: 0.25;
  cursor: default;
}

.nav-arrow--prev {
  left: 0.75rem;
}

.nav-arrow--next {
  right: 0.75rem;
}

/* ——— Drawer ——— */
.drawer {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: min(320px, 88vw);
  background: var(--brown);
  border-right: 1px solid rgba(232, 223, 212, 0.1);
  z-index: 60;
  transform: translateX(-105%);
  transition: transform 0.4s var(--ease);
  display: flex;
  flex-direction: column;
  padding: 1rem 0 1.25rem;
}

.drawer.is-open {
  transform: translateX(0);
}

.drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1.25rem 1rem;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.5rem;
  font-weight: 500;
}

.drawer__head .icon-btn {
  font-size: 1.6rem;
  line-height: 1;
}

.drawer__nav {
  flex: 1;
  overflow-y: auto;
  padding: 0 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.drawer__nav button {
  text-align: left;
  padding: 0.7rem 0.85rem;
  border-radius: 8px;
  font-size: 0.88rem;
  color: var(--cream-dim);
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  transition: background 0.2s, color 0.2s;
}

.drawer__nav button:hover,
.drawer__nav button.is-active {
  background: rgba(232, 223, 212, 0.08);
  color: var(--cream);
}

.drawer__nav .num {
  opacity: 0.45;
  font-variant-numeric: tabular-nums;
  font-size: 0.75rem;
}

.drawer__nav .badge {
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
}

.badge--plava {
  background: var(--plava-bg);
  color: var(--plava);
}

.badge--zuta {
  background: var(--zuta-bg);
  color: var(--zuta);
}

.badge--zelena {
  background: var(--zelena-bg);
  color: var(--zelena);
}

.badge--reserved {
  background: rgba(180, 80, 70, 0.35);
  color: #e8b4ae;
}

.drawer__contacts {
  padding: 1rem 1.25rem 0;
  border-top: 1px solid rgba(232, 223, 212, 0.08);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cream-dim);
}

.drawer__contacts a:hover {
  color: var(--cream);
}

.backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 50;
  opacity: 0;
  transition: opacity 0.3s;
}

.backdrop.is-open {
  opacity: 1;
}

/* ——— Thumbnails ——— */
.thumbs {
  position: fixed;
  right: 0;
  top: var(--topbar-h);
  bottom: var(--status-h);
  width: min(280px, 90vw);
  background: rgba(42, 33, 29, 0.96);
  border-left: 1px solid rgba(232, 223, 212, 0.08);
  z-index: 35;
  transform: translateX(105%);
  transition: transform 0.4s var(--ease);
  overflow-y: auto;
  padding: 0.85rem;
}

.thumbs.is-open {
  transform: translateX(0);
}

.thumbs__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}

.thumb {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  border: 2px solid transparent;
  aspect-ratio: 210 / 297;
  background: var(--brown-mid);
  transition: border-color 0.2s, transform 0.2s;
}

.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.thumb:hover {
  transform: translateY(-2px);
}

.thumb.is-active {
  border-color: var(--cream);
}

.thumb__n {
  position: absolute;
  left: 4px;
  bottom: 4px;
  font-size: 0.65rem;
  background: rgba(62, 47, 42, 0.85);
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
}

/* ——— Status bar ——— */
.statusbar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  padding: 0 1.25rem;
  background: rgba(62, 47, 42, 0.92);
  border-top: 1px solid rgba(232, 223, 212, 0.08);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--cream-dim);
}

.statusbar__label {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1rem;
  letter-spacing: 0.04em;
  color: var(--cream);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.statusbar__hint {
  text-align: right;
  opacity: 0.55;
  font-size: 0.68rem;
}

.progress {
  width: min(220px, 30vw);
  height: 2px;
  background: rgba(232, 223, 212, 0.12);
  border-radius: 2px;
  overflow: hidden;
}

.progress__bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--zuta), var(--cream));
  transition: width 0.35s var(--ease);
}

/* ——— Responsive ——— */
@media (min-width: 960px) {
  .sections {
    display: flex;
  }

  #menuToggle {
    display: none;
  }
}

@media (max-width: 720px) {
  .stage {
    padding: 0.75rem 2.75rem;
  }

  .page-frame {
    width: min(100%, calc((100dvh - var(--topbar-h) - var(--status-h) - 1.5rem) * 0.707));
    border-radius: 6px;
  }

  .nav-arrow {
    width: 40px;
    height: 40px;
  }

  .statusbar__hint {
    display: none;
  }

  .statusbar {
    grid-template-columns: 1fr auto;
  }

  .brand__name {
    font-size: 0.72rem;
    letter-spacing: 0.28em;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}