/* ==================================================================
   Variables
   ================================================================== */
:root {
  /* Color System - lujo contemporáneo, atmósfera íntima */
  --color-background: #050608; /* casi negro, ambiente nocturno */
  --color-background-elevated: rgba(10, 12, 16, 0.96);
  --color-surface: #121318;
  --color-surface-soft: #191b21;

  --color-text: #f3f3f2;
  --color-text-soft: #c1c1be;
  --color-text-muted: #8b8b86;
  --color-border-subtle: rgba(255, 255, 255, 0.06);

  --color-primary: #d9a441; /* dorado cálido, elegante */
  --color-primary-soft: rgba(217, 164, 65, 0.16);
  --color-primary-strong: #f4c66a;

  --color-success: #4caf6b;
  --color-warning: #e2a64a;
  --color-danger: #e45858;

  --color-emerald: #0f3d33; /* verde casino profundo */
  --color-emerald-soft: rgba(15, 61, 51, 0.52);
  --color-mahogany: #3b2320;
  --color-copper: #b3693c;

  /* Neutral Grays (para textos secundarios, bordes, etc.) */
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2933;
  --gray-900: #111827;

  /* Typography */
  --font-family-sans: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  --font-family-serif: "Cormorant Garamond", "Playfair Display", "Times New Roman", serif;
  --font-family-display: "Cormorant Garamond", "Playfair Display", "Times New Roman", serif;

  /* Font Sizes (mobile-first, en rem) */
  --font-size-xs: 0.75rem;   /* 12px */
  --font-size-sm: 0.875rem;  /* 14px */
  --font-size-base: 1rem;    /* 16px */
  --font-size-md: 1.0625rem; /* 17px */
  --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 Heights */
  --line-height-tight: 1.15;
  --line-height-snug: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.7;

  /* 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-7: 1.75rem;  /* 28px */
  --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: 14px;
  --radius-xl: 22px;
  --radius-pill: 999px;

  /* Shadows (inspiradas en iluminación arquitectónica cálida) */
  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.55);
  --shadow-elevated: 0 24px 80px rgba(0, 0, 0, 0.75);
  --shadow-glass: 0 22px 60px rgba(0, 0, 0, 0.8);

  /* Transitions */
  --transition-fast: 140ms ease-out;
  --transition-base: 220ms ease-out;
  --transition-slow: 420ms ease;

  /* Layout */
  --layout-max-width: 1160px;
  --layout-gutter: var(--space-4);

  /* Header glassmorphism base */
  --glass-background: rgba(9, 10, 15, 0.86);
  --glass-border: rgba(255, 255, 255, 0.07);
  --glass-blur: 22px;

  /* Focus ring */
  --focus-ring-color: rgba(217, 164, 65, 0.85);
  --focus-ring-width: 2px;
}

/* Tipografía y escalas mayores en desktop */
@media (min-width: 768px) {
  :root {
    --font-size-2xl: 1.75rem; /* 28px */
    --font-size-3xl: 2.125rem; /* 34px */
    --font-size-4xl: 2.625rem; /* 42px */
    --font-size-5xl: 3.5rem;   /* 56px */
    --layout-gutter: var(--space-6);
  }
}

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

img {
  height: auto;
}

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

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

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

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

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

textarea {
  resize: vertical;
}

[hidden] {
  display: none !important;
}

/* ==================================================================
   Base
   ================================================================== */
body {
  font-family: var(--font-family-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  background-color: var(--color-background);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

main {
  min-height: 60vh;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-family-display);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-text);
}

h1 {
  font-size: var(--font-size-5xl);
  line-height: var(--line-height-tight);
}

h2 {
  font-size: var(--font-size-4xl);
  line-height: var(--line-height-tight);
}

h3 {
  font-size: var(--font-size-3xl);
  line-height: var(--line-height-snug);
}

h4 {
  font-size: var(--font-size-2xl);
  line-height: var(--line-height-snug);
}

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

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

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

strong,
b {
  font-weight: 600;
}

a {
  color: var(--color-primary-strong);
  text-decoration: none;
  text-underline-offset: 0.18em;
  transition: color var(--transition-base), opacity var(--transition-base);
}

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

a:active {
  opacity: 0.85;
}

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

hr {
  border: none;
  border-top: 1px solid var(--color-border-subtle);
  margin: var(--space-8) 0;
}

/* ==================================================================
   Accessibility & Motion
   ================================================================== */
:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: 3px;
}

:focus:not(:focus-visible) {
  outline: none;
}

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

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

/* Layout */
.container {
  width: 100%;
  max-width: calc(var(--layout-max-width) + var(--layout-gutter) * 2);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--layout-gutter);
  padding-right: var(--layout-gutter);
}

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

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

/* 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;
}

/* Grid helpers */
.grid {
  display: grid;
  gap: var(--space-6);
}

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

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

@media (max-width: 767.98px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: minmax(0, 1fr);
  }
}

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

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

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

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

/* Spacing utilities (ejemplos clave; más pueden añadirse por proyecto) */
.mt-0 { margin-top: 0 !important; }
.mt-4 { margin-top: var(--space-4) !important; }
.mt-6 { margin-top: var(--space-6) !important; }
.mt-8 { margin-top: var(--space-8) !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-4 { margin-bottom: var(--space-4) !important; }
.mb-6 { margin-bottom: var(--space-6) !important; }
.mb-8 { margin-bottom: var(--space-8) !important; }

.pt-6 { padding-top: var(--space-6) !important; }
.pb-6 { padding-bottom: var(--space-6) !important; }

/* Visually hidden (para lectores de pantalla) */
.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;
}

.sr-only-focusable:focus-visible {
  position: static;
  width: auto;
  height: auto;
  margin: 0;
  overflow: visible;
  clip: auto;
  white-space: normal;
}

/* Utility para fondos atmosféricos */
.bg-surface {
  background-color: var(--color-surface);
}

.bg-surface-soft {
  background: radial-gradient(circle at top left, rgba(217, 164, 65, 0.16), transparent 55%),
              radial-gradient(circle at bottom right, rgba(15, 61, 51, 0.22), transparent 60%),
              var(--color-surface);
}

.border-subtle {
  border: 1px solid var(--color-border-subtle);
}

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

/* Buttons - estilo base para CTAs (reservas, poker, VIP) */
.btn {
  --btn-bg: var(--color-primary);
  --btn-bg-hover: var(--color-primary-strong);
  --btn-color: #060606;
  --btn-border-color: transparent;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--btn-border-color);
  background: linear-gradient(135deg, var(--btn-bg), #f0c778);
  color: var(--btn-color)!important;
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition-base),
              color var(--transition-base),
              transform var(--transition-fast),
              box-shadow var(--transition-base),
              opacity var(--transition-fast);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
}

.btn:hover {
  background: linear-gradient(135deg, var(--btn-bg-hover), #ffe1a0);
  transform: translateY(-1px);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.75);
}

.btn:active {
  transform: translateY(0);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.7);
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
  box-shadow: none;
}

.btn-outline {
  --btn-bg: transparent;
  --btn-bg-hover: rgba(217, 164, 65, 0.15);
  --btn-color: var(--color-text);
  --btn-border-color: rgba(217, 164, 65, 0.7);
  background: var(--btn-bg);
  box-shadow: none;
}

.btn-outline:hover {
  background: var(--btn-bg-hover);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
}

.btn-ghost {
  --btn-bg: transparent;
  --btn-bg-hover: rgba(255, 255, 255, 0.06);
  --btn-color: var(--color-text-soft);
  --btn-border-color: transparent;
  background: transparent;
  border-radius: var(--radius-pill);
  padding-inline: 1.25rem;
  box-shadow: none;
}

.btn-ghost:hover {
  background-color: var(--btn-bg-hover);
}

/* Inputs & Forms */
.input,
.textarea,
.select {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  background-color: rgba(10, 10, 12, 0.9);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
  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-primary);
  box-shadow: 0 0 0 1px rgba(217, 164, 65, 0.7);
}

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

.field-label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: var(--font-size-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}

.field-help {
  margin-top: 0.3rem;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* Card - para platos, eventos, experiencias VIP */
.card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  background: radial-gradient(circle at top left, rgba(217, 164, 65, 0.14), transparent 60%),
              radial-gradient(circle at bottom right, rgba(15, 61, 51, 0.3), transparent 55%),
              var(--color-surface);
  border: 1px solid rgba(255, 255, 255, 0.04);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top center, rgba(255, 255, 255, 0.04), transparent 55%);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-slow);
}

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

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

.card-title {
  font-size: var(--font-size-xl);
  line-height: var(--line-height-snug);
}

.card-meta {
  margin-top: 0.25rem;
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-text-muted);
}

.card-body {
  font-size: var(--font-size-sm);
  color: var(--color-text-soft);
}

/* Glassmorphism header shell (sin layout específico, solo estilo base) */
.header-glass {
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  background: linear-gradient(120deg, rgba(13, 15, 22, 0.96), rgba(5, 6, 10, 0.9));
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--shadow-glass);
}

.header-glass--floating {
  position: sticky;
  top: 0;
  z-index: 40;
}

.header-promo-bar {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-text-muted);
  padding: 0.6rem var(--layout-gutter);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

/* Hero overlay utility (para fotografía cinematográfica) */
.hero-overlay-gradient {
  position: relative;
}

.hero-overlay-gradient::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(217, 164, 65, 0.3), transparent 55%),
    radial-gradient(circle at bottom left, rgba(15, 61, 51, 0.35), transparent 60%),
    linear-gradient(to top, rgba(5, 6, 8, 0.9), rgba(5, 6, 8, 0.2));
  pointer-events: none;
}

/* Chip decorativo (inspirado en fichas de poker premium) */
.chip-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(217, 164, 65, 0.6);
  background: radial-gradient(circle at 30% 0%, rgba(217, 164, 65, 0.28), transparent 65%),
              rgba(9, 11, 14, 0.9);
  font-size: var(--font-size-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}

/* Footer base */
.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: radial-gradient(circle at top left, rgba(217, 164, 65, 0.08), transparent 55%),
              radial-gradient(circle at bottom right, rgba(15, 61, 51, 0.2), transparent 60%),
              #050609;
  padding-top: var(--space-10);
  padding-bottom: var(--space-6);
  color: var(--color-text-soft);
  font-size: var(--font-size-sm);
}

.footer-heading {
  font-family: var(--font-family-serif);
  font-size: var(--font-size-md);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.footer-link {
  display: inline-flex;
  align-items: center;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-base), transform var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-primary-strong);
  transform: translateX(2px);
}

/* Newsletter input combo en footer */
.footer-newsletter {
  display: flex;
  gap: 0.75rem;
  margin-top: var(--space-4);
}

@media (max-width: 575.98px) {
  .footer-newsletter {
    flex-direction: column;
  }
}

/* Social links refinados */
.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--color-text-soft);
  background: radial-gradient(circle at 30% 0%, rgba(217, 164, 65, 0.2), transparent 70%),
              rgba(8, 9, 12, 0.9);
  transition: border-color var(--transition-base),
              background var(--transition-base),
              color var(--transition-base),
              transform var(--transition-fast);
}

.social-link:hover {
  border-color: rgba(217, 164, 65, 0.85);
  background: radial-gradient(circle at 20% 0%, rgba(217, 164, 65, 0.45), transparent 70%),
              rgba(8, 9, 12, 0.98);
  color: var(--color-primary-strong);
  transform: translateY(-1px);
}

/* Separadores de lujo (para secciones de confianza, storytelling) */
.lux-divider {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: var(--font-size-xs);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.lux-divider::before,
.lux-divider::after {
  content: "";
  flex: 1 1 40px;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(217, 164, 65, 0.75));
}

.lux-divider::after {
  background: linear-gradient(to left, transparent, rgba(217, 164, 65, 0.75));
}

/* Etiquetas pequeñas (ej. "Buenos Aires", "Mesa privada") */
.kicker {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-primary-strong);
}

/* Badges de estado para eventos de poker */
.badge-status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.badge-status--open {
  background-color: rgba(76, 175, 107, 0.1);
  color: #9be2b3;
  border: 1px solid rgba(155, 226, 179, 0.5);
}

.badge-status--full {
  background-color: rgba(228, 88, 88, 0.1);
  color: #f0aaaa;
  border: 1px solid rgba(240, 170, 170, 0.5);
}

.badge-status--vip {
  background: linear-gradient(135deg, rgba(217, 164, 65, 0.22), rgba(179, 105, 60, 0.18));
  color: var(--color-primary-strong);
  border: 1px solid rgba(217, 164, 65, 0.7);
}

/* Helper de sombra suave para bloques editoriales */
.block-elevated {
  border-radius: var(--radius-lg);
  background-color: var(--color-surface-soft);
  border: 1px solid rgba(255, 255, 255, 0.04);
  box-shadow: var(--shadow-soft);
}