/* ========================================================================== 
   Variables
   ========================================================================== */

:root {
  /* Color Palette - Dark Luxury Nightlife */
  --color-bg-primary: #0B0F17;       /* deep midnight navy */
  --color-bg-secondary: #151C28;     /* dark slate */
  --color-surface: #1E2633;          /* charcoal black cards */

  --color-text-primary: #F6F1E7;     /* warm ivory */
  --color-text-muted: #B7BAC5;       /* soft cool gray for secondary text */

  --color-heading: #D4B15A;          /* elegant gold */

  --color-primary: #9B2C3C;          /* deep crimson (CTAs) */
  --color-primary-hover: #651824;    /* burgundy hover */

  --color-accent: #2AB3B1;           /* electric cyan accents */
  --color-highlight: #B08A4A;        /* soft bronze decorative */

  --color-success: #3BB58A;
  --color-warning: #E0B25A;
  --color-danger: #D64545;

  /* Neutral grays for subtle UI elements */
  --gray-100: #F5F5F7;
  --gray-200: #E0E2E7;
  --gray-300: #C3C7D1;
  --gray-400: #9BA1B1;
  --gray-500: #6E7484;
  --gray-600: #4A4F5E;
  --gray-700: #343946;
  --gray-800: #252936;
  --gray-900: #151824;

  /* Typography */
  --font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif: "Playfair Display", "Times New Roman", serif;

  --font-size-xs: 0.75rem;   /* 12px */
  --font-size-sm: 0.875rem;  /* 14px */
  --font-size-base: 1rem;    /* 16px */
  --font-size-lg: 1.125rem;  /* 18px */
  --font-size-xl: 1.25rem;   /* 20px */
  --font-size-2xl: 1.5rem;   /* 24px */
  --font-size-3xl: 1.875rem; /* 30px */
  --font-size-4xl: 2.25rem;  /* 36px */
  --font-size-5xl: 3rem;     /* 48px */

  --line-height-tight: 1.15;
  --line-height-snug: 1.3;
  --line-height-normal: 1.6;
  --line-height-relaxed: 1.8;

  /* Spacing Scale (0–96px) */
  --space-0: 0;
  --space-1: 0.25rem;  /* 4px */
  --space-2: 0.5rem;   /* 8px */
  --space-3: 0.75rem;  /* 12px */
  --space-4: 1rem;     /* 16px */
  --space-5: 1.25rem;  /* 20px */
  --space-6: 1.5rem;   /* 24px */
  --space-8: 2rem;     /* 32px */
  --space-10: 2.5rem;  /* 40px */
  --space-12: 3rem;    /* 48px */
  --space-16: 4rem;    /* 64px */
  --space-20: 5rem;    /* 80px */
  --space-24: 6rem;    /* 96px */

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  /* Shadows - cinematic & soft */
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.4);
  --shadow-elevated: 0 20px 60px rgba(0, 0, 0, 0.6);

  /* Transitions */
  --transition-fast: 120ms ease-out;
  --transition-base: 200ms ease-out;
  --transition-slow: 320ms ease-out;

  /* Layout */
  --container-max-width: 1200px;
  --header-height: 72px;
}

/* Respect prefers-reduced-motion */

@media (prefers-reduced-motion: reduce) {
  :root {
    --transition-fast: 0ms;
    --transition-base: 0ms;
    --transition-slow: 0ms;
  }
}

/* ========================================================================== 
   Reset / Normalize
   ========================================================================== */

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

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

body {
  margin: 0;
}

h1, h2, h3, h4, h5, h6,
p, figure, blockquote,
dl, dd,
ul, ol {
  margin: 0;
}

ul, ol {
  padding-left: 1.25rem;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
}

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

button {
  border: none;
  background: none;
  padding: 0;
  cursor: pointer;
}

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

/* Remove default focus outlines; we'll re-add accessible styles */
:focus {
  outline: none;
}

/* ========================================================================== 
   Base Styles
   ========================================================================== */

body {
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  -webkit-font-smoothing: antialiased;
}

main {
  display: block;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: var(--line-height-tight);
  color: var(--color-heading);
}

h1 {
  font-size: var(--font-size-4xl);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

p {
  margin-top: var(--space-3);
  margin-bottom: var(--space-3);
  color: var(--color-text-primary);
}

p.lead {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-muted);
}

small {
  font-size: var(--font-size-xs);
}

strong {
  font-weight: 600;
}

a {
  position: relative;
  color: var(--color-text-primary);
  transition: color var(--transition-base);
}

a:hover {
  color: var(--color-accent);
}

/* understated underline on hover for text links */
a.inline-link {
  text-decoration: none;
}

a.inline-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.15em;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-highlight));
  transition: width var(--transition-base);
}

a.inline-link:hover::after {
  width: 100%;
}

hr {
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  margin: var(--space-8) 0;
}

/* ========================================================================== 
   Accessibility & Focus Styles
   ========================================================================== */

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

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

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

/* ========================================================================== 
   Utilities
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

.section {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

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

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

.text-right {
  text-align: right;
}

.m-auto {
  margin: auto;
}

.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }
.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }

/* Flex utilities */
.flex {
  display: flex;
}

.inline-flex {
  display: inline-flex;
}

.flex-col {
  flex-direction: column;
}

.flex-row {
  flex-direction: row;
}

.items-center {
  align-items: center;
}

.items-start {
  align-items: flex-start;
}

.items-end {
  align-items: flex-end;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* Grid utilities */
.grid {
  display: grid;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-8);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-8);
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* Alignment helpers for immersive hero layouts */
.full-height-hero {
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
}

/* Overlay gradient for cinematic photography */
.image-overlay-gradient {
  position: relative;
}



/* ========================================================================== 
   Components
   ========================================================================== */

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: var(--font-size-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
  line-height: 1;
  cursor: pointer;
  transition: background-color var(--transition-base),
              color var(--transition-base),
              border-color var(--transition-base),
              box-shadow var(--transition-base),
              transform var(--transition-fast);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
  color: var(--color-text-primary);
  box-shadow: var(--shadow-soft);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-elevated);
}

.btn-outline {
  background-color: transparent;
  border-color: rgba(244, 231, 206, 0.3);
  color: var(--color-text-primary);
}

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

.btn-ghost {
  background-color: rgba(255, 255, 255, 0.02);
  color: var(--color-text-primary);
}

.btn-ghost:hover {
  background-color: rgba(255, 255, 255, 0.06);
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

/* Inputs & Form Controls */

input,
textarea,
select {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background-color: rgba(12, 17, 27, 0.9);
  color: var(--color-text-primary);
  transition: border-color var(--transition-base),
              box-shadow var(--transition-base),
              background-color var(--transition-base);
}

input::placeholder,
textarea::placeholder {
  color: var(--color-text-muted);
}

input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent);
}

textarea {
  min-height: 140px;
  resize: vertical;
}

label {
  display: inline-block;
  margin-bottom: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--gray-300);
}

.form-row {
  margin-bottom: var(--space-4);
}

.form-help {
  margin-top: var(--space-1);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.input-error {
  border-color: var(--color-danger);
}

.form-error-text {
  margin-top: var(--space-1);
  font-size: var(--font-size-xs);
  color: var(--color-danger);
}

/* Cards - for services, testimonials, highlights */

.card {
  position: relative;
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(255, 255, 255, 0.04);
  overflow: hidden;
}

.card::before {
  /* subtle top border shimmer for luxury feel */
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(42, 179, 177, 0.1), rgba(212, 177, 90, 0.08));
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-slow);
}

.card:hover::before {
  opacity: 1;
}

.card > * {
  position: relative;
}

.card-header {
  margin-bottom: var(--space-4);
}

.card-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-2);
}

.card-meta {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-text-muted);
}

/* Sticky Header Shell (navigation minimal, centered logo) */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-height);
  display: flex;
  align-items: center;
  backdrop-filter: blur(16px);
  background: linear-gradient(180deg, rgba(11, 15, 23, 0.96), rgba(11, 15, 23, 0.75));
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition: background-color var(--transition-base),
              border-color var(--transition-base),
              transform var(--transition-base);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.site-nav a {
  position: relative;
  color: var(--gray-300);
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-highlight));
  transition: width var(--transition-base);
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--color-text-primary);
}

.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after {
  width: 100%;
}

/* 21+ Age Verification Modal */

.age-gate-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at top, rgba(154, 44, 60, 0.48), transparent 55%),
              radial-gradient(circle at bottom, rgba(42, 179, 177, 0.35), transparent 60%),
              rgba(2, 6, 18, 0.96);
}

.age-gate-modal {
  width: 100%;
  max-width: 520px;
  background-color: var(--color-text-primary);
  color: #111827;
  border-radius: 24px;
  padding: var(--space-8);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.75);
  position: relative;
}

.age-gate-modal::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  border: 1px solid rgba(0, 0, 0, 0.06);
  pointer-events: none;
}

.age-gate-heading {
  font-family: var(--font-serif);
  font-size: var(--font-size-2xl);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #111827;
  margin-bottom: var(--space-4);
}

.age-gate-text {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  color: #4b5563;
  margin-bottom: var(--space-6);
}

.age-gate-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.age-gate-btn-confirm {
  flex: 1 1 140px;
  justify-content: center;
  border-radius: var(--radius-pill);
  padding: 0.85rem 1.75rem;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
  color: var(--color-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: var(--font-size-xs);
  font-weight: 600;
}

.age-gate-btn-confirm:hover {
  filter: brightness(1.05);
}

.age-gate-btn-exit {
  flex: 0 0 auto;
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: #6b7280;
}

.age-gate-note {
  margin-top: var(--space-3);
  font-size: 0.7rem;
  color: #9ca3af;
}

/* Gallery utility for immersive imagery */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 800ms ease-out, filter 800ms ease-out;
  filter: saturate(1.2) contrast(1.05);
}

.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.4), transparent 35%, rgba(0, 0, 0, 0.85));
  opacity: 0.9;
  transition: opacity var(--transition-slow);
}

.gallery-item:hover img {
  transform: scale(1.06);
  filter: saturate(1.35) contrast(1.1);
}

.gallery-item:hover::after {
  opacity: 0.7;
}

/* Testimonials basic styling */

.testimonial {
  position: relative;
  padding-left: var(--space-4);
}

.testimonial::before {
  content: "\201C";
  position: absolute;
  left: 0;
  top: -0.75rem;
  font-family: var(--font-serif);
  font-size: 3rem;
  color: rgba(212, 177, 90, 0.38);
}

.testimonial-author {
  margin-top: var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* FAQ accordion shell (structure only) */

.faq-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: var(--space-4) 0;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-size: var(--font-size-lg);
}

.faq-answer {
  margin-top: var(--space-3);
  color: var(--color-text-muted);
}

/* Contact & booking info blocks */

.info-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-text-muted);
}

/* Subtle accent rule for section labels */

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--color-text-muted);
}

.section-label::before {
  content: "";
  width: 36px;
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
}

/* Responsive tweaks */

@media (max-width: 768px) {
  h1 {
    font-size: var(--font-size-3xl);
  }

  h2 {
    font-size: var(--font-size-2xl);
  }

  .section {
    padding-top: var(--space-12);
    padding-bottom: var(--space-12);
  }

  .site-nav {
    gap: var(--space-3);
    font-size: var(--font-size-xs);
  }

  .age-gate-modal {
    margin: 0 var(--space-4);
    padding: var(--space-6);
  }
}

@media (max-width: 480px) {
  .age-gate-actions {
    flex-direction: column;
    align-items: stretch;
  }
}