:root {
  /* Color Palette */
  --color-background: #05060a; /* Deep near-black for immersive backdrop */
  --color-surface: #0c1018; /* Dark card surfaces */
  --color-surface-alt: #141926;
  --color-text: #f5f7ff;
  --color-text-muted: #9aa0b5;
  --color-primary: #f4b544; /* Golden accent for premium / casino feel */
  --color-primary-soft: rgba(244, 181, 68, 0.12);
  --color-primary-strong: #ffcf60;
  --color-success: #27c08a;
  --color-warning: #ffb347;
  --color-danger: #ff4b5c;

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

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

  --leading-tight: 1.15;
  --leading-normal: 1.5;
  --leading-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-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: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  /* Shadows (subtle, premium, glow-like) */
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.45);
  --shadow-elevated: 0 18px 45px rgba(0, 0, 0, 0.65);
  --shadow-glow-primary: 0 0 0 1px rgba(244, 181, 68, 0.6), 0 0 24px rgba(244, 181, 68, 0.5);

  /* Transitions & Motion */
  --transition-fast: 150ms ease-out;
  --transition-base: 220ms ease;
  --transition-slow: 420ms ease;

  --easing-smooth: cubic-bezier(0.19, 1, 0.22, 1); /* premium, smooth */
}

/* Motion reduction support */
@media (prefers-reduced-motion: reduce) {
  :root {
    --transition-fast: 0.001ms;
    --transition-base: 0.001ms;
    --transition-slow: 0.001ms;
  }

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

/* ===========================================
   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,
ul,
ol,
dl {
  margin: 0;
}

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

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

img,
svg,
video,
canvas {
  height: auto;
}

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

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

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

/* Remove default focus outlines; we redefine below with :focus-visible */
:focus {
  outline: none;
}

/* ===========================================
   Base Styles
   =========================================== */
body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
}

h1,
 h2,
 h3,
 h4,
 h5,
 h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: var(--leading-tight);
  color: var(--color-text);
}

h1 {
  font-size: clamp(2.5rem, 4vw, var(--text-5xl));
  letter-spacing: 0.02em;
  margin-bottom: var(--space-4);
}

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

h3 {
  font-size: clamp(1.5rem, 2.4vw, var(--text-3xl));
  margin-bottom: var(--space-2);
}

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

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

strong {
  font-weight: 600;
}

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

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

/* Elegant underline on links if used as .link */
.a-link,
.link {
  text-decoration: none;
}

.a-link::after,
.link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.2em;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-strong));
  transition: width var(--transition-base) var(--easing-smooth);
}

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

/* ===========================================
   Focus & Accessibility
   =========================================== */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

/* Screen-reader only utility */
.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;
}

/* ===========================================
   Layout & Utilities
   =========================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-4);
}

@media (min-width: 1280px) {
  .container {
    max-width: 1320px;
  }
}

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

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

.section--alt {
  background: radial-gradient(circle at top, rgba(244, 181, 68, 0.08), transparent 55%),
    var(--color-surface);
}

/* Flex utilities */
.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-col {
  flex-direction: column;
}

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

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

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

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

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

/* Grid utilities */
.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: 960px) {
  .grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

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

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

.mt-0 {
  margin-top: 0;
}

.mt-sm {
  margin-top: var(--space-3);
}

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

.mt-lg {
  margin-top: var(--space-6);
}

.mb-0 {
  margin-bottom: 0;
}

.mb-sm {
  margin-bottom: var(--space-3);
}

.mb-md {
  margin-bottom: var(--space-4);
}

.mb-lg {
  margin-bottom: var(--space-6);
}

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

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

.max-w-text {
  max-width: 640px;
}

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

/* Buttons - primary CTA focus for rezerwacja / kontakt */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding-inline: 1.5rem;
  padding-block: 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color var(--transition-base) var(--easing-smooth),
    color var(--transition-base) var(--easing-smooth),
    border-color var(--transition-base) var(--easing-smooth),
    box-shadow var(--transition-base) var(--easing-smooth),
    transform var(--transition-fast);
}

.btn--primary {
  background: radial-gradient(circle at 20% 0, #ffe8b1 0, #f4b544 36%, #c58115 80%);
  color: #120a00 !important;
  box-shadow: var(--shadow-soft);
}

.btn--primary:hover {
  transform: translateY(-1px) scale(1.01);
  box-shadow: var(--shadow-elevated);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary-strong);
  border-color: rgba(244, 181, 68, 0.6);
  box-shadow: 0 0 0 1px rgba(244, 181, 68, 0.25);
}

.btn--outline:hover {
  background: var(--color-primary-soft);
}

.btn--ghost {
  background: rgba(10, 12, 20, 0.8);
  color: var(--color-text);
  border-color: rgba(255, 255, 255, 0.06);
}

.btn--ghost:hover {
  background: rgba(18, 22, 38, 0.98);
}

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

.btn:focus-visible {
  box-shadow: var(--shadow-glow-primary);
}

/* Inputs & form controls */
.input,
.textarea,
.select {
  width: 100%;
  padding-inline: 0.9rem;
  padding-block: 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background-color: rgba(5, 7, 14, 0.9);
  color: var(--color-text);
  font-size: var(--text-sm);
  transition: border-color var(--transition-base), box-shadow var(--transition-base),
    background-color var(--transition-base);
}

.input::placeholder,
.textarea::placeholder {
  color: var(--gray-500);
}

.input:focus-visible,
.textarea:focus-visible,
.select:focus-visible {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px rgba(244, 181, 68, 0.4);
}

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

/* Card - used for event types, testimoniale, poker formats etc. */
.card {
  position: relative;
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at top left, rgba(244, 181, 68, 0.08), transparent 55%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.03), rgba(3, 8, 20, 0.96));
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(255, 255, 255, 0.06);
  overflow: hidden;
  transition: transform var(--transition-base) var(--easing-smooth),
    box-shadow var(--transition-base) var(--easing-smooth),
    border-color var(--transition-base);
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0% 0%, rgba(244, 181, 68, 0.16), transparent 40%);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-slow) var(--easing-smooth);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
  border-color: rgba(244, 181, 68, 0.5);
}

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

/* ===========================================
   Animations & Interactive Feel
   =========================================== */

/* Fade-in on scroll helper (JS can toggle .is-visible) */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--transition-slow) var(--easing-smooth),
    transform var(--transition-slow) var(--easing-smooth);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Soft hover lift, useful for gallery items or poker tables tiles */
.hover-lift {
  transition: transform var(--transition-base) var(--easing-smooth),
    box-shadow var(--transition-base) var(--easing-smooth);
}

.hover-lift:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-elevated);
}

/* Subtle casino-like glow ring utility */
.glow-primary {
  box-shadow: var(--shadow-glow-primary);
}

/* ===========================================
   Media Queries - general typography scaling
   =========================================== */
@media (max-width: 640px) {
  body {
    font-size: 0.95rem;
  }

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