/* ══════════════════════════════════════════════════════════════
   RIDHIRA RETREATS — SHARED BOOKING PAGE STYLES (demo-v2)
   Immersive full-bleed chrome around the StayGrid / Hotelogix
   iframe. Parent page only — widget internals stay vendor-styled.

   Required tokens (set per page in :root):
     --bk-bg --bk-surface --bk-text --bk-heading
     --bk-accent --bk-muted --bk-border --bk-panel-bg
     --serif / --sans
     --hlx-frame-height
══════════════════════════════════════════════════════════════ */

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

html { scroll-behavior: smooth; }

body {
  background:
    radial-gradient(1200px 560px at 50% -8%, color-mix(in srgb, var(--bk-accent) 14%, transparent), transparent 62%),
    radial-gradient(900px 480px at 100% 100%, color-mix(in srgb, var(--bk-accent) 8%, transparent), transparent 55%),
    var(--bk-bg);
  color: var(--bk-text);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.8;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

:focus-visible {
  outline: 2px solid var(--bk-accent);
  outline-offset: 3px;
}

/* ── Skip link ────────────────────────────────────────────── */
.bk-skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--bk-accent); color: var(--bk-bg);
  padding: 10px 18px; font-size: 12px; letter-spacing: 0.12em;
  z-index: 1000;
}
.bk-skip:focus { left: 16px; top: 12px; }

/* ── Slim sticky nav ──────────────────────────────────────── */
.bk-nav {
  position: sticky; top: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px;
  padding: 0 clamp(18px, 3.5vw, 40px);
  height: 64px;
  background: var(--bk-surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: var(--bk-border);
}

.bk-brand {
  font-family: var(--serif);
  font-size: 1rem; font-weight: 400;
  letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--bk-accent);
  white-space: nowrap;
}
.bk-brand span { color: var(--bk-heading); }

.bk-nav-links {
  display: flex; align-items: center; gap: 22px;
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--bk-muted);
}
.bk-nav-links a { transition: color 0.3s ease; }
.bk-nav-links a:hover { color: var(--bk-accent); }

/* ── Full-bleed main ──────────────────────────────────────── */
.bk-main {
  flex: 1;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: clamp(28px, 4vw, 48px) 0 clamp(40px, 5vw, 64px);
}

/* Compact intro — brand-led, one job */
.bk-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto clamp(22px, 3vw, 32px);
  padding: 0 clamp(18px, 3.5vw, 40px);
  margin-top: 10%
}

.bk-eyebrow {
  font-size: 10px; letter-spacing: 0.26em; text-transform: uppercase;
  color: var(--bk-accent); margin-bottom: 10px;
}

.bk-title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.1;
  color: var(--bk-heading);
  margin-bottom: 10px;
  letter-spacing: 0.01em;
}
.bk-title em { font-style: italic; color: var(--bk-accent); }

.bk-sub {
  font-size: 13px; color: var(--bk-muted);
  max-width: 460px; margin: 0 auto;
  line-height: 1.7;
}

/* ── Edge-to-edge engine stage (no card) ───────────────────── */
.bk-panel {
  border: none;
  border-top: var(--bk-border);
  border-bottom: var(--bk-border);
  background: var(--bk-panel-bg, transparent);
  padding: 0;
  width: 100%;
}

#hlx-booking {
  position: relative;
  border-width: 0;
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  min-height: var(--hlx-frame-height, 1200px);
  height: auto;
  overflow: visible;
}

#hlx-booking iframe {
  height: var(--hlx-frame-height, 1200px) !important;
  min-height: var(--hlx-frame-height, 1200px) !important;
  width: 100% !important;
  border: none !important;
  display: block !important;
  overflow: hidden !important;
}

/* Loading + fallback */
.bk-loading {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: flex-start;
  padding-top: 100px; gap: 16px;
  font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--bk-muted);
  pointer-events: none;
}
.bk-loading::before {
  content: "";
  width: 30px; height: 30px;
  border: 1px solid var(--bk-accent);
  border-top-color: transparent;
  border-radius: 50%;
  animation: bk-spin 0.9s linear infinite;
}
@keyframes bk-spin { to { transform: rotate(360deg); } }

.bk-fallback {
  padding: 88px 24px; text-align: center;
  font-size: 14px; color: var(--bk-muted); line-height: 1.8;
}
.bk-fallback a { color: var(--bk-accent); border-bottom: 0.5px solid var(--bk-accent); }

/* Assist strip */
.bk-assist {
  margin-top: 22px;
  padding: 0 clamp(18px, 3.5vw, 40px);
  font-size: 11px; letter-spacing: 0.1em;
  color: var(--bk-muted);
  text-align: center;
}
.bk-assist a { color: var(--bk-accent); border-bottom: 0.5px solid var(--bk-accent); }

/* Slim footer */
.bk-footer {
  border-top: var(--bk-border);
  padding: 28px clamp(18px, 3.5vw, 40px) 26px;
  text-align: center;
}
.bk-footer .bk-brand { font-size: 0.78rem; display: inline-block; margin-bottom: 12px; }
.bk-footer-links {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 22px;
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--bk-muted); margin-bottom: 14px;
}
.bk-footer-links a:hover { color: var(--bk-accent); }
.bk-legal { font-size: 10px; color: var(--bk-muted); opacity: 0.75; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 900px) {
  .bk-nav { height: 58px; }
}

@media (max-width: 640px) {
  .bk-nav { height: 54px; }
  .bk-brand { letter-spacing: 0.22em; font-size: 0.88rem; }
  .bk-nav-links { gap: 14px; font-size: 9px; }
  .bk-nav-links .bk-hide-sm { display: none; }
  .bk-head { margin-bottom: 18px; }
  .bk-title { font-size: clamp(26px, 7vw, 34px); }
  .bk-footer { padding: 24px 16px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .bk-loading::before { animation: none; }
  * { transition: none !important; }
}

/* Fallback when color-mix unsupported */
@supports not (background: color-mix(in srgb, white 50%, black)) {
  body {
    background: var(--bk-bg);
  }
}