/* ==================================================================
   Variables
   ================================================================== */
:root {
  /* Color Palette - Core */
  --color-bg-dark: #0B1220;           /* deep midnight navy */
  --color-bg-light: #F6F1E8;          /* warm ivory */
  --color-text-on-dark: #F5F2E8;      /* soft ivory */
  --color-text-on-light: #1F1F1F;     /* deep charcoal */
  --color-heading-wine: #6E1F2A;      /* deep wine red */
  --color-heading-royal: #1E3A5F;     /* royal blue */
  --color-primary: #C7A45A;           /* antique gold */
  --color-primary-hover: #7B5A33;     /* dark bronze */
  --color-accent-teal: #1E5E4F;       /* muted teal-green */
  --color-age-banner-bg: #D60000;     /* mandatory age banner red */
  --color-age-banner-text: #FFFFFF;   /* white text */

  /* Semantic colors */
  --color-success: #1E5E4F;
  --color-warning: #C7A45A;
  --color-danger: #D60000;

  /* Neutral grays */
  --color-gray-50: #F9FAFB;
  --color-gray-100: #F3F4F6;
  --color-gray-200: #E5E7EB;
  --color-gray-300: #D1D5DB;
  --color-gray-400: #9CA3AF;
  --color-gray-500: #6B7280;
  --color-gray-600: #4B5563;
  --color-gray-700: #374151;
  --color-gray-800: #1F2933;
  --color-gray-900: #111827;

  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "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: 1.2;
  --line-height-snug: 1.35;
  --line-height-normal: 1.6;

  /* 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-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 999px;

  /* Shadows - cinematic, subtle yet deep */
  --shadow-sm: 0 4px 10px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 12px 30px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.55);

  /* Transitions */
  --transition-fast: 150ms ease-out;
  --transition-base: 220ms ease-out;
  --transition-slow: 320ms ease-out;

  /* Layout */
  --container-max-width: 1200px;
  --header-age-banner-height: 35px; /* age bar height; adapt with component CSS if changed */
}

/* Respect 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 {
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

body {
  margin: 0;
}

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

ul[role='list'],
ol[role='list'] {
  list-style: none;
  margin: 0;
  padding: 0;
}

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

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

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

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

/* Avoid text inflation on iOS / mobile */
html {
  -webkit-text-size-adjust: 100%;
}


/* ==================================================================
   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-on-dark);
  background-color: var(--color-bg-dark);
  -webkit-font-smoothing: antialiased;
}

main {
  display: block;
}

/* Age verification banner spacing compensation */
body.has-age-banner main,
body.has-age-banner .site-wrapper {
  padding-top: var(--header-age-banner-height);
}

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

h1 {
  font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-5xl));
  margin-bottom: var(--space-4);
}

h2 {
  font-size: clamp(var(--font-size-2xl), 3.6vw, var(--font-size-4xl));
  margin-bottom: var(--space-3);
}

h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-3);
}

h4 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-2);
}

h5 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-2);
}

h6 {
  font-size: var(--font-size-base);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

p {
  margin-bottom: var(--space-3);
  }

strong {
  font-weight: 600;
}

code, pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

/* Dark / Light section helpers for themed pages */
.section--dark {
  background-color: var(--color-bg-dark);
  color: var(--color-text-on-dark);
}

.section--light {
  background-color: var(--color-bg-light);
  color: var(--color-text-on-light);
}

.section--warm {
  background: radial-gradient(circle at top, rgba(199, 164, 90, 0.22), transparent 55%),
              var(--color-bg-light);
  color: var(--color-text-on-light);
}

.section--nightlife {
  background: radial-gradient(circle at 10% 0%, rgba(110, 31, 42, 0.55), transparent 60%),
              radial-gradient(circle at 90% 100%, rgba(30, 58, 95, 0.7), transparent 65%),
              var(--color-bg-dark);
  color: var(--color-text-on-dark);
}

.section--corporate {
  background-color: #FFFFFF;
  color: var(--color-text-on-light);
}

/* Links */
.a-plain {
  text-decoration: none;
}

a:not(.btn) {
  text-decoration: none;
  color: var(--color-primary);
  transition: color var(--transition-base);
}

a:not(.btn):hover {
  color: var(--color-primary-hover);
}


/* ==================================================================
   Accessibility & Focus
   ================================================================== */
:focus {
  outline: none;
}

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

/* 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-inline: auto;
  padding-inline: var(--space-4);
}

@media (min-width: 1024px) {
  .container {
    padding-inline: var(--space-6);
  }
}

.section-padding {
  padding-block: var(--space-10);
}

@media (min-width: 768px) {
  .section-padding {
    padding-block: var(--space-16);
  }
}

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

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

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

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

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

.gap-2 {
  gap: var(--space-2);
}

.gap-3 {
  gap: var(--space-3);
}

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

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

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

.grid-2 {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: var(--space-6);
}

@media (min-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* Alignment & text utilities */
.text-center {
  text-align: center;
}

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

.text-uppercase {
  text-transform: uppercase;
}

.text-muted {
  color: var(--color-gray-400);
}

/* Spacing utilities (margin/padding bottom for vertical rhythm) */
.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }

.mt-4 { margin-top: var(--space-4); }

.py-4 { padding-block: var(--space-4); }
.py-6 { padding-block: var(--space-6); }

/* Cinematic overlay gradient utility for images/hero blocks */
.cinematic-overlay {
  position: relative;
  overflow: hidden;
}

.cinematic-overlay::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(199, 164, 90, 0.45), transparent 55%),
              linear-gradient(to bottom, rgba(11, 18, 32, 0.75), rgba(11, 18, 32, 1));
  pointer-events: none;
}

.cinematic-overlay > * {
  position: relative;
  z-index: 1;
}

/* Utility for subtle dividers with teal accent */
.hr-accent {
  border: 0;
  height: 1px;
  background: linear-gradient(to right,
    transparent,
    rgba(30, 94, 79, 0.15),
    rgba(30, 94, 79, 0.5),
    rgba(30, 94, 79, 0.15),
    transparent
  );
}


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

/* 21+ Age Verification Banner (fixed, always visible) */
.age-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  height: var(--header-age-banner-height);
  background-color: var(--color-age-banner-bg);
  color: var(--color-age-banner-text);
  display: flex;
  align-items: center;
  justify-content: center;
  padding-inline: var(--space-4);
  font-size: var(--font-size-sm);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
}

.age-banner__inner {
  width: 100%;
  max-width: var(--container-max-width);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
}

.age-banner__text {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.age-banner__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.7);
  font-weight: 700;
}

.age-banner__note {
  opacity: 0.9;
}

.age-banner__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--font-size-xs);
}

@media (max-width: 640px) {
  .age-banner__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Primary Button */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.7rem 1.6rem;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1px solid transparent;
  background-color: var(--color-primary);
  color: #1F1306;
  box-shadow: var(--shadow-sm);
  transition:
    background-color var(--transition-base),
    color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-fast);
}

.btn:hover {
  background-color: var(--color-primary-hover);
  color: #FAF5EB;
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn:disabled,
.btn[aria-disabled='true'] {
  cursor: not-allowed;
  opacity: 0.6;
  box-shadow: none;
}

.btn--outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: none;
}

.btn--outline:hover {
  background-color: rgba(199, 164, 90, 0.06);
  box-shadow: var(--shadow-sm);
}

.btn--ghost-dark {
  background-color: rgba(0, 0, 0, 0.35);
  color: var(--color-text-on-dark);
  border-color: rgba(245, 242, 232, 0.3);
}

.btn--ghost-dark:hover {
  background-color: rgba(0, 0, 0, 0.6);
}

/* Form controls */
.input,
textarea,
select {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-gray-300);
  background-color: #FFFFFF;
  color: var(--color-text-on-light);
  font-size: var(--font-size-sm);
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    background-color var(--transition-fast);
}

.input::placeholder,
textarea::placeholder {
  color: var(--color-gray-400);
}

.input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: none;
  border-color: var(--color-accent-teal);
  box-shadow: 0 0 0 1px rgba(30, 94, 79, 0.45);
}

.input[disabled],
textarea[disabled],
select[disabled] {
  background-color: var(--color-gray-100);
  cursor: not-allowed;
}

.label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  margin-bottom: var(--space-1);
}

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

.form-help {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  margin-top: var(--space-1);
}

/* Card – for event cards, gallery items, etc. */
.card {
  position: relative;
  border-radius: var(--radius-lg);
  background: rgba(15, 23, 42, 0.96);
  color: var(--color-text-on-dark);
  padding: var(--space-4);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base),
    background var(--transition-base);
}

.section--light .card,
.section--corporate .card {
  background: #FFFFFF;
  color: var(--color-text-on-light);
}

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

.card__eyebrow {
  font-size: var(--font-size-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-teal);
  margin-bottom: var(--space-2);
}

.card__title {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-2);
  color: var(--color-heading-royal);
}

.card__meta {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-gray-400);
  margin-bottom: var(--space-3);
}

.card__body {
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-4);
}

.card__actions {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-2);
}

/* Image wrapper for event cards with overlay */
.card-image {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-3);
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform var(--transition-slow);
}

.card:hover .card-image img {
  transform: scale(1.06);
}

.card-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11, 18, 32, 0.85), transparent 55%);
  mix-blend-mode: multiply;
}

/* Cinematic slider base (for galleries/hero) */
.slider {
  position: relative;
  overflow: hidden;
}

.slider__track {
  display: flex;
  transition: transform var(--transition-slow);
}

.slider__slide {
  min-width: 100%;
}

.slider__nav {
  position: absolute;
  inset-inline: 0;
  bottom: var(--space-4);
  display: flex;
  justify-content: center;
  gap: var(--space-2);
}

.slider__dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  border: 1px solid rgba(245, 242, 232, 0.7);
  background-color: rgba(245, 242, 232, 0.1);
  cursor: pointer;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.slider__dot--active {
  background-color: var(--color-primary);
  transform: scale(1.15);
}

/* Hero layout helper for main casino headline */
.hero {
  position: relative;
  min-height: min(80vh, 900px);
  display: flex;
  align-items: center;
  color: var(--color-text-on-dark);
}

.hero__content {
  position: relative;
  max-width: 640px;
}

.hero__kicker {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: var(--font-size-xs);
  color: var(--color-accent-teal);
  margin-bottom: var(--space-3);
}

.hero__title {
  color: var(--color-text-on-dark);
  text-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-4);
  color: rgba(245, 242, 232, 0.92);
}

.hero__meta {
  font-size: var(--font-size-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(245, 242, 232, 0.7);
  margin-top: var(--space-4);
}

/* Prefers reduced motion: disable transforms and smooth scroll */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}