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

:root {
  /* Color Palette - Luxury Nightlife Theme */
  --color-bg-primary: #141210; /* deep espresso black */
  --color-bg-secondary: #241E1A; /* dark walnut */
  --color-bg-card: #2C2926; /* rich charcoal */

  --color-text-primary: #F7F3EC; /* warm ivory */
  --color-text-muted: #CFC7BC;
  --color-heading: #D8B76A; /* champagne gold */

  --color-primary: #8E3B46; /* wine red */
  --color-primary-hover: #5E2430; /* dark burgundy */
  --color-accent-green: #27463D; /* deep forest green */
  --color-accent-brass: #C5A56A; /* brushed brass */

  --color-success: #3FAE7A;
  --color-warning: #E6B877;
  --color-danger: #E06B6B;

  /* Neutral grays (warm) */
  --gray-50: #F7F3EC;
  --gray-100: #E4DDD1;
  --gray-200: #CFC7BC;
  --gray-300: #B2A694;
  --gray-400: #968772;
  --gray-500: #7B6D5B;
  --gray-600: #5E5546;
  --gray-700: #494136;
  --gray-800: #322C24;
  --gray-900: #221E18;

  /* Typography */
  --font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Playfair Display", "Cormorant Garamond", "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;
  --line-height-relaxed: 1.75;

  /* 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 (soft, cinematic) */
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.45);
  --shadow-medium: 0 18px 45px rgba(0, 0, 0, 0.6);
  --shadow-subtle-top: 0 -10px 30px rgba(0, 0, 0, 0.4);

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

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

/* Reduced motion: trim durations */
@media (prefers-reduced-motion: reduce) {
  :root {
    --transition-fast: 0.01ms;
    --transition-base: 0.01ms;
    --transition-slow: 0.01ms;
  }
}

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

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

html,
body {
  margin: 0;
  padding: 0;
}

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

body {
  min-height: 100vh;
}

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

img {
  height: auto;
}

picture {
  display: block;
}

button,
input,
select,
textarea {
  margin: 0;
  font: inherit;
  color: inherit;
}

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

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

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

fieldset {
  border: 0;
  margin: 0;
  padding: 0;
}

textarea {
  resize: vertical;
}

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

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

main {
  display: block;
}

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

h1 {
  font-size: clamp(var(--font-size-3xl), 4vw, var(--font-size-5xl));
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

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

h3 {
  font-size: clamp(var(--font-size-xl), 2.3vw, var(--font-size-3xl));
}

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: 0.08em;
}

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

p + p {
  margin-top: var(--space-2);
}

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

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

/* Underline reveal for textual links (not buttons) */
a.inline-link {
  text-decoration: none;
}

a.inline-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.1em;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent-brass), var(--color-primary));
  transition: width var(--transition-base);
}

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

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

strong {
  font-weight: 600;
}

hr {
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin: var(--space-8) 0;
}

/* ========================================================================== 
   Accessibility & Focus States
   ========================================================================== */

:focus {
  outline: none;
}

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

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

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

/* Layout */

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

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

.section__eyebrow {
  font-size: var(--font-size-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-300);
}

/* Flex helpers */

.flex {
  display: flex;
}

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

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

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

.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(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;
  }
}

/* Spacing utilities (margin/padding) */

.mt-0 { margin-top: 0 !important; }
.mt-4 { margin-top: var(--space-4) !important; }
.mt-8 { margin-top: var(--space-8) !important; }
.mt-12 { margin-top: var(--space-12) !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-4 { margin-bottom: var(--space-4) !important; }
.mb-8 { margin-bottom: var(--space-8) !important; }
.mb-12 { margin-bottom: var(--space-12) !important; }

.pt-8 { padding-top: var(--space-8) !important; }
.pb-8 { padding-bottom: var(--space-8) !important; }

.text-center { text-align: center !important; }
.text-right { text-align: right !important; }

.text-muted { color: var(--color-text-muted) !important; }

/* Screen-reader only */

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

/* Z-index helpers for layered hero/nav */

.z-nav {
  z-index: 50;
}

.z-above-hero {
  z-index: 40;
}

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

/* Buttons - primary CTA for reservations, poker evenings, etc. */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.7rem 1.8rem;
  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;
  text-decoration: none;
  transition:
    background-color var(--transition-base),
    color var(--transition-base),
    border-color var(--transition-base),
    transform var(--transition-fast),
    box-shadow var(--transition-base);
  white-space: nowrap;
}

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

.btn--primary:hover {
  background: linear-gradient(135deg, var(--color-primary-hover), var(--color-accent-brass));
  transform: translateY(-1px);
  box-shadow: var(--shadow-medium);
}

.btn--outline {
  background-color: transparent;
  border-color: rgba(216, 183, 106, 0.7);
  color: var(--color-heading);
}

.btn--outline:hover {
  background-color: rgba(38, 34, 28, 0.9);
  border-color: var(--color-accent-brass);
}

.btn--ghost {
  background-color: rgba(255, 255, 255, 0.02);
  border-color: rgba(255, 255, 255, 0.08);
  color: var(--color-text-primary);
}

.btn--ghost:hover {
  background-color: rgba(255, 255, 255, 0.08);
}

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

.btn--full {
  width: 100%;
}

/* Inputs - reservations, contact, FAQ forms */

.form-control {
  width: 100%;
  padding: 0.8rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.16);
  background-color: rgba(20, 18, 16, 0.85);
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
  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-visible {
  outline: none;
  border-color: var(--color-accent-brass);
  box-shadow: 0 0 0 1px rgba(197, 165, 106, 0.4);
  background-color: rgba(26, 23, 20, 0.9);
}

.form-control[disabled],
.form-control[aria-disabled="true"] {
  opacity: 0.6;
  cursor: not-allowed;
}

.label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--font-size-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-200);
}

.field-description {
  margin-top: var(--space-1);
  font-size: var(--font-size-xs);
  color: var(--gray-400);
}

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

/* Card - for menu highlights, poker evening info, testimonials */

.card {
  position: relative;
  background-color: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(197, 165, 106, 0.12), transparent 55%);
  opacity: 0.8;
  pointer-events: none;
}

.card__inner {
  position: relative;
  z-index: 1;
}

.card--bordered {
  border: 1px solid rgba(197, 165, 106, 0.28);
}

.card--accent {
  border: 1px solid rgba(142, 59, 70, 0.7);
}

/* Tag / chips - for non-monetary poker chips, seasonal labels */

.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.1rem 0.65rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(197, 165, 106, 0.5);
  font-size: var(--font-size-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-100);
  background: radial-gradient(circle at 0 0, rgba(197, 165, 106, 0.28), transparent 60%);
}

.chip--green {
  border-color: rgba(39, 70, 61, 0.9);
  background: radial-gradient(circle at 0 0, rgba(39, 70, 61, 0.45), transparent 60%);
}

/* Hero overlay utility for cinematic photography */

.hero-overlay {
  position: relative;
}

.hero-overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.55) 0%,
    rgba(20, 18, 16, 0.88) 55%,
    rgba(20, 18, 16, 1) 100%
  );
}

.hero-overlay__content {
  position: relative;
  z-index: 1;
}

/* Navigation shell (transparent to solid on scroll, implementation in JS) */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--space-4);
  background: linear-gradient(180deg, rgba(20, 18, 16, 0.9), rgba(20, 18, 16, 0));
  backdrop-filter: blur(12px);
  transition:
    background-color var(--transition-slow),
    box-shadow var(--transition-slow),
    transform var(--transition-fast);
}

.site-header--scrolled {
  background: rgba(20, 18, 16, 0.98);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.65);
}

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

.site-nav a {
  position: relative;
  color: var(--gray-200);
}

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

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

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

/* Footer - subtle top shadow for depth */

.site-footer {
  background-color: var(--color-bg-secondary);
  padding-top: var(--space-10);
  padding-bottom: var(--space-6);
  box-shadow: var(--shadow-subtle-top);
}

.site-footer small {
  color: var(--gray-400);
}

/* ========================================================================== 
   End of base.css
   ========================================================================== */