/* ========================================================================== 
   Variables
   ========================================================================== */
:root {
  /* Colors */
  --color-bg-primary: #0F0F12; /* deep espresso black */
  --color-bg-secondary: #1B1F26; /* charcoal graphite */
  --color-bg-card: #23262D; /* dark warm gray */

  --color-text-primary: #F5F1E8; /* warm ivory */
  --color-text-muted: #B0A79A;
  --color-heading: #C8A45A; /* antique gold */

  --color-primary: #1F5A4A; /* deep emerald */
  --color-primary-hover: #123A30; /* forest green */

  --color-accent-gold: #D4B46A; /* champagne gold */
  --color-accent-bronze: #A8845A; /* muted bronze */

  --color-success: #3AA76D;
  --color-warning: #D7A23A;
  --color-danger: #D45B5B;

  --gray-50: #F5F1E8;
  --gray-100: #DDD4C4;
  --gray-200: #C0B7AA;
  --gray-300: #A2988A;
  --gray-400: #84796E;
  --gray-500: #65605A;
  --gray-600: #44413E;
  --gray-700: #302E2B;
  --gray-800: #1F1D1A;
  --gray-900: #141310;

  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Playfair Display", "Cormorant Garamond", "Times New Roman", serif;
  --font-mono: "SF Mono", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  --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: 1.2;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.7;

  /* Spacing scale (0–96px) */
  --space-0: 0;
  --space-1: 0.125rem; /* 2px */
  --space-2: 0.25rem;  /* 4px */
  --space-3: 0.375rem; /* 6px */
  --space-4: 0.5rem;   /* 8px */
  --space-5: 0.75rem;  /* 12px */
  --space-6: 1rem;     /* 16px */
  --space-7: 1.25rem;  /* 20px */
  --space-8: 1.5rem;   /* 24px */
  --space-9: 2rem;     /* 32px */
  --space-10: 2.5rem;  /* 40px */
  --space-11: 3rem;    /* 48px */
  --space-12: 3.5rem;  /* 56px */
  --space-13: 4rem;    /* 64px */
  --space-14: 4.5rem;  /* 72px */
  --space-15: 5rem;    /* 80px */
  --space-16: 6rem;    /* 96px */

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 18px;
  --radius-pill: 999px;

  /* Shadows (soft cinematic) */
  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.6);
  --shadow-subtle: 0 10px 25px rgba(0, 0, 0, 0.4);
  --shadow-elevated: 0 30px 80px rgba(0, 0, 0, 0.75);

  /* Transitions */
  --transition-fast: 150ms ease-out;
  --transition-base: 220ms ease-out;
  --transition-slow: 350ms ease-out;

  /* Layout */
  --container-max-width: 1120px;
  --container-padding-x: var(--space-8);

  /* Z-index */
  --z-header: 50;
  --z-modal: 100;
  --z-overlay: 90;
  --z-tooltip: 110;
}

/* ========================================================================== 
   Reset / Normalize
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
  text-size-adjust: 100%;
}

body {
  margin: 0;
}

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

ul, ol {
  margin: 0;
  padding: 0;
}

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

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

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

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

/* Remove default list styles */
ul[role='list'],
ol[role='list'],
ul, ol {
  list-style: none;
}

/* Smooth fonts on dark background */
body, input, textarea, button {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ========================================================================== 
   Base Styles
   ========================================================================== */
body {
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
}

main {
  display: block;
}

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

h1 {
  font-size: clamp(2.5rem, 3.2vw, 3.5rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h2 {
  font-size: clamp(2rem, 2.6vw, 2.5rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

h3 {
  font-size: clamp(1.5rem, 2vw, 2rem);
}

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

h5 {
  font-size: var(--font-size-lg);
}

h6 {
  font-size: var(--font-size-base);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

p {
  margin-top: var(--space-5);
  margin-bottom: 0;
  color: var(--color-text-primary);
}

p + p {
  margin-top: var(--space-4);
}

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

strong {
  font-weight: 600;
}

em {
  font-style: italic;
}

a {
  position: relative;
  transition: color var(--transition-base), opacity var(--transition-fast);
}

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

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

hr {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  margin: var(--space-10) 0;
}

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

/* Container */
.container {
  width: 100%;
  max-width: calc(var(--container-max-width) + var(--container-padding-x) * 2);
  margin-inline: auto;
  padding-inline: var(--container-padding-x);
}

@media (max-width: 768px) {
  :root {
    --container-padding-x: var(--space-6);
  }
}

@media (max-width: 480px) {
  :root {
    --container-padding-x: var(--space-5);
  }
}

/* Spacing helpers (margin-bottom only to keep it minimal) */
.u-mb-0 { margin-bottom: 0 !important; }
.u-mb-xs { margin-bottom: var(--space-4) !important; }
.u-mb-sm { margin-bottom: var(--space-6) !important; }
.u-mb-md { margin-bottom: var(--space-9) !important; }
.u-mb-lg { margin-bottom: var(--space-12) !important; }
.u-mb-xl { margin-bottom: var(--space-15) !important; }

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

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

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.flex-wrap {
  flex-wrap: wrap;
}

.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }

/* Grid helpers */
.grid {
  display: grid;
  gap: var(--space-9);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-10);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-10);
}

@media (max-width: 960px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: minmax(0, 1fr);
  }
}

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

/* Text alignment */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

/* Width */
.w-full { width: 100%; }

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: 0.75rem 1.8rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(212, 180, 106, 0.4);
  background: radial-gradient(circle at top left, rgba(212, 180, 106, 0.15), transparent 55%),
              linear-gradient(120deg, rgba(255, 255, 255, 0.08), rgba(0, 0, 0, 0.15));
  background-color: var(--color-primary);
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  line-height: 1;
  cursor: pointer;
  white-space: nowrap;
  transition:
    background-color var(--transition-base),
    color var(--transition-base),
    transform var(--transition-fast),
    box-shadow var(--transition-base),
    border-color var(--transition-base),
    opacity var(--transition-fast);
  box-shadow: var(--shadow-subtle);
}

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

.btn:active {
  transform: translateY(0);
  box-shadow: none;
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none;
}

.btn-outline {
  background: transparent;
  border-color: rgba(200, 164, 90, 0.7);
  box-shadow: none;
}

.btn-outline:hover {
  background: rgba(31, 90, 74, 0.22);
}

.btn-ghost {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: none;
}

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

/* Form controls */
.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background-color: rgba(13, 15, 20, 0.9);
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
  line-height: 1.4;
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    background-color var(--transition-base);
}

.form-control::placeholder {
  color: var(--gray-400);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-accent-gold);
  box-shadow: 0 0 0 1px rgba(212, 180, 106, 0.8);
  background-color: rgba(10, 12, 18, 0.98);
}

.form-control[disabled],
.form-control[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
}

label {
  display: block;
  margin-bottom: var(--space-3);
  font-size: var(--font-size-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-200);
}

/* Cards (for menus, experiences, sections) */
.card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: var(--space-9);
  background: radial-gradient(circle at top left, rgba(168, 132, 90, 0.18), transparent 55%),
              linear-gradient(150deg, rgba(26, 28, 34, 0.96), rgba(18, 19, 24, 0.98));
  color: var(--color-text-primary);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(255, 255, 255, 0.04);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top center, rgba(196, 166, 98, 0.16), transparent 60%);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-slow);
}

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

.card-header {
  margin-bottom: var(--space-6);
}

.card-title {
  margin-bottom: var(--space-3);
}

.card-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* Cinematic hero overlay utility for full-screen sections */
.hero-overlay-dark {
  position: relative;
}

/* Sticky header base style (fade-ready) */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(9, 9, 12, 0.94), rgba(9, 9, 12, 0.86));
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition: transform var(--transition-slow), background-color var(--transition-slow), border-color var(--transition-slow), opacity var(--transition-slow);
}

.site-header--hidden {
  transform: translateY(-100%);
  opacity: 0;
}

/* 21+ Age verification modal */
.age-gate-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at top, rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.98));
  backdrop-filter: blur(20px);
}

.age-gate-modal {
  position: relative;
  z-index: var(--z-modal);
  max-width: 520px;
  width: 100%;
  margin-inline: var(--space-6);
  padding: var(--space-11) var(--space-10);
  border-radius: var(--radius-xl);
  background: radial-gradient(circle at top left, rgba(212, 180, 106, 0.12), transparent 55%),
              linear-gradient(145deg, #18171a, #111116);
  color: #201b14;
  box-shadow: var(--shadow-elevated);
}

.age-gate-modal-inner {
  color: #201b14;
}

.age-gate-title {
  font-family: var(--font-serif);
  color: #201b14;
  margin-bottom: var(--space-4);
}

.age-gate-text {
  color: rgba(32, 27, 20, 0.9);
  margin-bottom: var(--space-9);
}

.age-gate-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.age-gate-confirm {
  background-color: #201b14;
  color: #F5F1E8;
  border-color: #201b14;
}

.age-gate-confirm:hover {
  background-color: #000;
}

.age-gate-secondary {
  border-color: rgba(32, 27, 20, 0.3);
  color: #201b14;
  background: rgba(255, 255, 255, 0.4);
}

.age-gate-secondary:hover {
  background: rgba(255, 255, 255, 0.6);
}

/* ========================================================================== 
   Accessibility & Motion
   ========================================================================== */

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

/* Prefer-reduced-motion: remove smooth scrolling & large transitions */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ========================================================================== 
   Page-Level Helpers (for multi-page layout)
   ========================================================================== */

.section {
  padding-block: var(--space-13);
}

.section--alt {
  background: radial-gradient(circle at top left, rgba(200, 164, 90, 0.09), transparent 60%),
              var(--color-bg-secondary);
}

.section-header {
  max-width: 640px;
  margin: 0 auto var(--space-10);
  text-align: center;
}

.section-eyebrow {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

/* Subtle image treatment for cinematic feel */
.cinematic-img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  object-fit: cover;
}