/* ==========================================================================
   THE FISH HOTEL - COTSWOLDS
   Production Design System & Core Stylesheet
   Modern, Ultra-Responsive, Accessible (WCAG AA Compliant)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens & CSS Custom Properties
   -------------------------------------------------------------------------- */
:root {
  /* Color Palette - Cotswold Heritage meets Scandinavian Luxury */
  --color-primary: #132230;            /* Deepest Heritage Navy */
  --color-primary-dark: #0a141e;       /* Near Black Navy */
  --color-primary-light: #22374b;      /* Softened Slate Navy */
  --color-accent: #b85936;             /* Cotswold Terracotta / Rust (AA contrast) */
  --color-accent-hover: #9c4728;       /* Deepened Terracotta */
  --color-accent-blue: #1b618a;        /* Replaced legacy #2ea3f2 for 4.9:1 WCAG AA */
  --color-accent-blue-hover: #134d6f;
  --color-sage: #3d5945;               /* Cotswold Woodland Sage */
  --color-sage-light: #eef3ef;         /* Whisper Sage Tint */
  --color-sand: #f5f0e6;               /* Cotswold Limestone Tint */
  --color-sand-light: #faf7f2;         /* Off-white Sand */
  --color-bg: #fbf9f5;                 /* Warm Canvas Background */
  --color-bg-alt: #f3efe8;             /* Section Alternate Tint */
  --color-card-bg: #ffffff;            /* Card Canvas */
  --color-border: #e3dcce;             /* Warm Subtle Divider */
  --color-border-light: #ede8df;       /* Hairline Border */
  --color-text: #1d2731;               /* Dark Slate Text (>11:1 on light) */
  --color-text-muted: #566472;         /* Slate Muted Text (>5:1 on light) */
  --color-text-inverse: #ffffff;
  --color-white: #ffffff;

  /* Typography Scale */
  --font-serif: 'DM Serif Display', Georgia, 'Times New Roman', serif;
  --font-sans: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --font-size-xs: clamp(0.75rem, 0.72rem + 0.15vw, 0.8125rem);
  --font-size-sm: clamp(0.8438rem, 0.81rem + 0.18vw, 0.9375rem);
  --font-size-base: clamp(0.9688rem, 0.93rem + 0.2vw, 1.0625rem);
  --font-size-md: clamp(1.125rem, 1.06rem + 0.35vw, 1.25rem);
  --font-size-lg: clamp(1.3125rem, 1.21rem + 0.52vw, 1.5625rem);
  --font-size-xl: clamp(1.625rem, 1.45rem + 0.85vw, 2.0625rem);
  --font-size-2xl: clamp(2rem, 1.7rem + 1.45vw, 2.75rem);
  --font-size-3xl: clamp(2.5rem, 2.05rem + 2.25vw, 3.75rem);
  --font-size-hero: clamp(2.85rem, 2.2rem + 3.2vw, 4.5rem);

  /* Spacing Scale */
  --spacing-3xs: 0.25rem;
  --spacing-2xs: 0.5rem;
  --spacing-xs: 0.75rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4.5rem;
  --spacing-3xl: 6.5rem;

  /* Layout Widths */
  --container-max: 1280px;
  --container-wide: 1440px;
  --container-narrow: 900px;
  --container-padding: clamp(1.25rem, 3.5vw, 3rem);

  /* Border Radii */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Elevations */
  --shadow-sm: 0 2px 8px rgba(19, 34, 48, 0.05);
  --shadow-md: 0 6px 20px rgba(19, 34, 48, 0.08);
  --shadow-lg: 0 12px 36px rgba(19, 34, 48, 0.12);
  --shadow-xl: 0 20px 50px rgba(19, 34, 48, 0.16);

  /* Transitions */
  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. Reset & Core Baseline
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 100%;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip; /* Fixes any horizontal overflow without disabling sticky header */
}

/* Accessible Skip Link */
.skip-link {
  position: absolute;
  top: -100px;
  inset-inline-start: var(--spacing-sm);
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-xs) var(--spacing-md);
  z-index: 10000;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--spacing-sm);
  outline: 3px solid var(--color-accent);
}

/* Focus Indicators - Accessible replacement for legacy neutralized focus */
:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}

/* Image defaults with CLS prevention */
img, picture, svg, video {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Typography Baseline */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--color-primary);
  line-height: 1.25;
  font-weight: 400;
  text-wrap: balance;
}

h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }
h5 { font-size: var(--font-size-md); }
h6 { font-size: var(--font-size-base); }

p {
  margin-block-end: 1em;
}

p:last-child {
  margin-block-end: 0;
}

a {
  color: var(--color-accent-blue);
  text-decoration: none;
  transition: color var(--transition-fast), text-decoration var(--transition-fast);
}

a:hover {
  color: var(--color-accent-blue-hover);
  text-decoration: underline;
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

table {
  border-collapse: collapse;
  width: 100%;
}

/* --------------------------------------------------------------------------
   3. Utility Classes & Layout Wrappers
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.container-wide {
  width: 100%;
  max-width: var(--container-wide);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.section {
  padding-block: var(--spacing-2xl);
}

.section-lg {
  padding-block: var(--spacing-3xl);
}

.section-alt {
  background-color: var(--color-bg-alt);
}

.section-dark {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--color-white);
}

.section-dark p {
  color: #d1d9e2;
}

.section-title-wrap {
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
  margin-block-end: var(--spacing-xl);
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-block-end: var(--spacing-2xs);
}

.section-dark .eyebrow {
  color: #e0967b;
}

.section-subtitle {
  font-size: var(--font-size-md);
  color: var(--color-text-muted);
  margin-block-start: var(--spacing-xs);
}

.text-start { text-align: start; }
.text-center { text-align: center; }

/* Accessible Visually Hidden class */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* --------------------------------------------------------------------------
   4. Buttons & Interactive Elements
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2xs);
  min-height: 48px; /* Touch target >= 48px */
  padding-inline: var(--spacing-md);
  padding-block: 0.625rem;
  font-family: var(--font-sans);
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn:hover {
  text-decoration: none;
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-1px);
}

.btn-navy {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-navy:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary-light);
  color: var(--color-white);
}

.btn-white {
  background-color: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}

.btn-white:hover {
  background-color: var(--color-sand-light);
  color: var(--color-primary-dark);
}

.btn-white-outline {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn-white-outline:hover {
  background-color: var(--color-white);
  color: var(--color-primary);
}

.btn-sm {
  min-height: 40px;
  padding-inline: var(--spacing-sm);
  font-size: var(--font-size-xs);
}

.btn-lg {
  min-height: 54px;
  padding-inline: var(--spacing-lg);
  font-size: var(--font-size-base);
}

/* --------------------------------------------------------------------------
   5. Site Header & Sticky Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-light);
  box-shadow: 0 2px 14px rgba(19, 34, 48, 0.04);
}

/* Utility Top Bar */
.header-utility-bar {
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  padding-block: 0.375rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header-utility-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-sm);
}

.utility-contacts {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.utility-contacts a {
  color: #e5ebf1;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 500;
}

.utility-contacts a:hover {
  color: var(--color-white);
  text-decoration: underline;
}

.utility-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.utility-links a {
  color: #cbd5e1;
}

.utility-links a:hover {
  color: var(--color-white);
  text-decoration: underline;
}

/* Main Navigation Bar */
.main-nav-bar {
  padding-block: 0.75rem;
}

.main-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
}

.site-brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.site-logo {
  height: 42px;
  width: auto;
  object-fit: contain;
}

/* Desktop Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  padding-block: 0.5rem;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-accent);
  text-decoration: none;
}

.nav-link.active {
  color: var(--color-accent);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  inset-inline: 0;
  height: 2px;
  background-color: var(--color-accent);
  border-radius: var(--radius-xs);
}

.nav-cta-wrap {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* Mobile Hamburger Toggle */
.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  width: 48px;
  height: 48px;
  padding: 0;
  cursor: pointer;
  color: var(--color-primary);
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}

.mobile-nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-primary);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.mobile-nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.mobile-nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Drawer Overlay */
.mobile-drawer {
  display: none;
}

@media (max-width: 1024px) {
  .header-utility-bar .utility-links,
  .header-utility-bar .utility-contacts span {
    display: none;
  }

  .nav-links {
    display: none;
  }

  .nav-cta-wrap .btn-book-desktop {
    display: none;
  }

  .mobile-nav-toggle {
    display: flex;
  }

  .mobile-drawer {
    display: block;
    position: fixed;
    top: 100%;
    inset-inline: 0;
    height: calc(100vh - 70px);
    background-color: var(--color-white);
    padding: var(--spacing-lg) var(--spacing-md);
    overflow-y: auto;
    border-top: 1px solid var(--color-border);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-base), opacity var(--transition-base);
    z-index: 999;
  }

  .mobile-drawer.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-block-end: var(--spacing-xl);
  }

  .mobile-nav-list a {
    font-family: var(--font-serif);
    font-size: var(--font-size-lg);
    color: var(--color-primary);
    padding-block: var(--spacing-xs);
    border-bottom: 1px solid var(--color-border-light);
    display: block;
  }

  .mobile-nav-list a.active {
    color: var(--color-accent);
    font-weight: 700;
  }

  .mobile-drawer-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
  }
}

/* --------------------------------------------------------------------------
   6. Hero Section
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: clamp(480px, 68vh, 720px);
  display: flex;
  align-items: center;
  color: var(--color-white);
  background-color: var(--color-primary);
  overflow: hidden;
}

.hero-bg-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  filter: brightness(0.82);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(19, 34, 48, 0.45) 0%,
    rgba(19, 34, 48, 0.65) 60%,
    rgba(19, 34, 48, 0.9) 100%
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  padding-block: var(--spacing-2xl) var(--spacing-xl);
  max-width: 860px;
}

.hero-badge-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-xs);
  margin-block-end: var(--spacing-sm);
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background-color: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-title {
  color: var(--color-white);
  font-size: var(--font-size-hero);
  line-height: 1.15;
  margin-block-end: var(--spacing-sm);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: var(--font-size-md);
  color: #e5edf5;
  line-height: 1.6;
  max-width: 680px;
  margin-block-end: var(--spacing-lg);
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.3);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  align-items: center;
}

/* Page Header Hero (for Secondary Pages) */
.page-hero {
  position: relative;
  padding-block: clamp(3rem, 7vw, 5.5rem);
  background-color: var(--color-primary);
  color: var(--color-white);
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.38;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.page-hero h1 {
  color: var(--color-white);
  font-size: var(--font-size-2xl);
  margin-block-end: var(--spacing-2xs);
}

.page-hero p {
  color: #dbe4ee;
  font-size: var(--font-size-md);
  max-width: 680px;
}

/* --------------------------------------------------------------------------
   7. Interactive Quick Booking Bar
   -------------------------------------------------------------------------- */
.booking-bar-wrapper {
  position: relative;
  z-index: 10;
  margin-block-start: -2rem;
  margin-block-end: var(--spacing-xl);
}

.booking-bar-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-md);
  border: 1px solid var(--color-border-light);
}

.booking-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)) auto;
  gap: var(--spacing-sm);
  align-items: flex-end;
}

@media (max-width: 768px) {
  .booking-form {
    grid-template-columns: 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}

.form-group label {
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
}

.form-control {
  width: 100%;
  min-height: 48px;
  padding: 0.6rem 0.85rem;
  background-color: var(--color-sand-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-accent);
  background-color: var(--color-white);
}

/* --------------------------------------------------------------------------
   8. Feature Highlights & Cards
   -------------------------------------------------------------------------- */
.card-grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-lg);
}

.card-grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.card-grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--spacing-lg);
}

.card {
  background-color: var(--color-card-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.card-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: var(--color-sand);
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.card:hover .card-media img {
  transform: scale(1.04);
}

.card-badge {
  position: absolute;
  top: var(--spacing-xs);
  inset-inline-start: var(--spacing-xs);
  background-color: rgba(19, 34, 48, 0.88);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-xs);
  letter-spacing: 0.03em;
}

.card-badge-accent {
  background-color: var(--color-accent);
}

.card-price-tag {
  position: absolute;
  bottom: var(--spacing-xs);
  inset-inline-end: var(--spacing-xs);
  background-color: rgba(255, 255, 255, 0.95);
  color: var(--color-primary);
  font-size: var(--font-size-xs);
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-xs);
  box-shadow: var(--shadow-sm);
}

.card-body {
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-title {
  font-size: var(--font-size-lg);
  margin-block-end: 0.4rem;
}

.card-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-block-end: var(--spacing-sm);
  flex-grow: 1;
}

.card-meta-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-block-end: var(--spacing-md);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.meta-chip {
  background-color: var(--color-sand-light);
  border: 1px solid var(--color-border-light);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-xs);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.card-footer {
  margin-block-start: auto;
  padding-block-start: var(--spacing-sm);
  border-top: 1px solid var(--color-border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-xs);
}

/* --------------------------------------------------------------------------
   9. Virtual Tour Banner & Modals
   -------------------------------------------------------------------------- */
.virtual-tour-banner {
  background: linear-gradient(135deg, #182a3c 0%, #0d1722 100%);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 5vw, 4rem);
  color: var(--color-white);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--spacing-xl);
  align-items: center;
}

@media (max-width: 900px) {
  .virtual-tour-banner {
    grid-template-columns: 1fr;
  }
}

.tour-content h2 {
  color: var(--color-white);
  margin-block-end: var(--spacing-xs);
}

.tour-content p {
  color: #c9d5e3;
  margin-block-end: var(--spacing-md);
  font-size: var(--font-size-md);
}

.tour-preview-card {
  position: relative;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 2px solid rgba(255, 255, 255, 0.15);
}

.tour-preview-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.play-badge-button {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: rgba(19, 34, 48, 0.45);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  border: none;
  cursor: pointer;
  color: var(--color-white);
  transition: background-color var(--transition-fast);
}

.play-badge-button:hover {
  background-color: rgba(19, 34, 48, 0.25);
}

.play-circle {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background-color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  margin-block-end: var(--spacing-xs);
  transition: transform var(--transition-fast);
}

.play-badge-button:hover .play-circle {
  transform: scale(1.1);
}

/* Modal Window */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(10, 20, 30, 0.85);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 10001;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.modal-dialog {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  position: relative;
  transform: translateY(20px);
  transition: transform var(--transition-base);
}

.modal-overlay.open .modal-dialog {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--color-border-light);
}

.modal-close {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius-xs);
  color: var(--color-primary);
}

.modal-close:hover {
  background-color: var(--color-sand-light);
}

.modal-body {
  padding: var(--spacing-lg);
}

/* --------------------------------------------------------------------------
   10. Filter Tabs (Accommodations & Menus)
   -------------------------------------------------------------------------- */
.filter-tabs-wrapper {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-xs);
  margin-block-end: var(--spacing-xl);
}

.tab-btn {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  color: var(--color-primary);
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tab-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.tab-btn.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

/* --------------------------------------------------------------------------
   11. Tables & Specifications (Fixing Audit Zero-Data-Density Issue)
   -------------------------------------------------------------------------- */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-block: var(--spacing-md);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.data-table {
  width: 100%;
  text-align: start;
  font-size: var(--font-size-sm);
}

.data-table thead {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.data-table th {
  padding: 0.9rem 1.25rem;
  font-weight: 600;
  text-transform: uppercase;
  font-size: var(--font-size-xs);
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.data-table td {
  padding: 0.9rem 1.25rem;
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text);
  vertical-align: top;
}

.data-table tbody tr:hover {
  background-color: var(--color-sand-light);
}

.data-table .price-col {
  font-weight: 700;
  color: var(--color-accent);
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   12. Accordions (FAQs & Policies)
   -------------------------------------------------------------------------- */
.accordion {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.accordion-item {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.accordion-header {
  width: 100%;
  background: transparent;
  border: none;
  text-align: start;
  padding: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  font-family: var(--font-serif);
  font-size: var(--font-size-md);
  color: var(--color-primary);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.accordion-header:hover {
  color: var(--color-accent);
  background-color: var(--color-sand-light);
}

.accordion-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background-color: var(--color-sand-light);
  font-size: 1.1rem;
  transition: transform var(--transition-fast);
}

.accordion-header[aria-expanded="true"] .accordion-icon {
  transform: rotate(180deg);
  background-color: var(--color-accent);
  color: var(--color-white);
}

.accordion-panel {
  display: none;
  padding: 0 var(--spacing-md) var(--spacing-md);
  font-size: var(--font-size-base);
  color: var(--color-text);
  line-height: 1.7;
}

.accordion-panel.open {
  display: block;
}

/* --------------------------------------------------------------------------
   13. Trust Accreditations Strip
   -------------------------------------------------------------------------- */
.accreditations-strip {
  background-color: var(--color-white);
  border-block: 1px solid var(--color-border-light);
  padding-block: var(--spacing-lg);
}

.accreditations-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-around;
  gap: var(--spacing-xl);
}

.accreditation-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  opacity: 0.9;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.accreditation-item:hover {
  opacity: 1;
  transform: translateY(-2px);
}

.accreditation-logo {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.accreditation-text {
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   14. Newsletter & Anti-Spam Section
   -------------------------------------------------------------------------- */
.newsletter-box {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 5vw, 3.5rem);
  text-align: center;
  max-width: 840px;
  margin-inline: auto;
}

.newsletter-box h2 {
  color: var(--color-white);
  margin-block-end: var(--spacing-2xs);
}

.newsletter-box p {
  color: #ccd7e4;
  margin-block-end: var(--spacing-md);
}

.newsletter-form {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  justify-content: center;
  max-width: 580px;
  margin-inline: auto;
}

.newsletter-form input[type="email"] {
  flex: 1 1 280px;
  min-height: 48px;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.2);
  background-color: rgba(255, 255, 255, 0.95);
  color: var(--color-text);
}

/* Anti-Spam Honeypot - Explicitly hidden from screen readers and visual layout */
.honeypot-field {
  display: none !important;
  visibility: hidden;
  opacity: 0;
  position: absolute;
  left: -9999px;
}

/* --------------------------------------------------------------------------
   15. Multi-Column Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-primary-dark);
  color: #d1d9e2;
  padding-block-start: var(--spacing-3xl);
  padding-block-end: var(--spacing-xl);
  font-size: var(--font-size-sm);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: var(--spacing-xl);
  margin-block-end: var(--spacing-2xl);
}

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
  }
}

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-col-brand p {
  margin-block: var(--spacing-sm);
  color: #a6b5c5;
  font-size: var(--font-size-sm);
  line-height: 1.6;
}

.footer-logo {
  height: 38px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer-heading {
  font-family: var(--font-sans);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-white);
  margin-block-end: var(--spacing-md);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: #a6b5c5;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-white);
  text-decoration: underline;
}

.estate-sister-grid {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.estate-sister-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #a6b5c5;
}

.footer-bottom {
  padding-block-start: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
  font-size: var(--font-size-xs);
  color: #8898a9;
}

.footer-legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-legal-links a {
  color: #8898a9;
}

.footer-legal-links a:hover {
  color: var(--color-white);
}

/* --------------------------------------------------------------------------
   16. Back-to-Top Button
   -------------------------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: 28px;
  inset-inline-end: 28px;
  width: 52px;
  height: 52px; /* >= 48px ergonomic touch target */
  background-color: var(--color-primary);
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  z-index: 990;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition-fast), transform var(--transition-fast), background-color var(--transition-fast);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background-color: var(--color-accent);
  transform: translateY(-3px);
}

/* --------------------------------------------------------------------------
   17. Two-Column Feature Splits & Media Layouts
   -------------------------------------------------------------------------- */
.feature-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

@media (max-width: 860px) {
  .feature-split {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .feature-split.reverse-mobile > :first-child {
    order: 2;
  }

  .feature-split.reverse-mobile > :last-child {
    order: 1;
  }
}

.feature-media {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  position: relative;
  aspect-ratio: 4 / 3;
}

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

.feature-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.feature-checklist {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-block: var(--spacing-xs);
}

.feature-checklist li {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-size: var(--font-size-sm);
  color: var(--color-text);
}

.feature-checklist li::before {
  content: "✓";
  font-weight: 700;
  color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   18. Allergen Grid & Menu Items
   -------------------------------------------------------------------------- */
.menu-category-block {
  margin-block-end: var(--spacing-2xl);
}

.menu-item-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--spacing-md);
  padding-block: var(--spacing-sm);
  border-bottom: 1px dashed var(--color-border);
}

.menu-item-info h4 {
  font-family: var(--font-serif);
  font-size: var(--font-size-md);
  margin-block-end: 0.2rem;
}

.menu-item-info p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.menu-item-price {
  font-family: var(--font-serif);
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
}

.allergen-badge {
  display: inline-block;
  font-size: 0.7rem;
  padding: 0.15rem 0.4rem;
  border-radius: var(--radius-xs);
  background-color: var(--color-sand);
  color: var(--color-text-muted);
  margin-inline-end: 0.25rem;
  font-weight: 600;
}