/* ========================================================================== 
   Variables
   ========================================================================== */
:root {
  /* Colors */
  --color-background: #050509;
  --color-background-elevated: #0e0e15;
  --color-background-soft: #151520;

  --color-text: #f5f5f8;
  --color-text-muted: #a2a2b3;
  --color-text-soft: #c3c3d2;

  --color-primary: #2dd4ff; /* electric blue */
  --color-primary-soft: rgba(45, 212, 255, 0.1);
  --color-primary-strong: #54e3ff;

  --color-accent-gold: #f5d49b; /* champagne gold */
  --color-accent-gold-soft: rgba(245, 212, 155, 0.16);

  --color-success: #20c997;
  --color-warning: #ffc857;
  --color-danger: #ff4b6a;

  --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;

  --overlay-strong: rgba(0, 0, 0, 0.85);
  --overlay-soft: rgba(5, 5, 12, 0.8);

  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji",
    "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  --font-display: "Poppins", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;

  --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-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-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 18px;
  --radius-pill: 999px;

  /* Shadows – subtle glossy / neon */
  --shadow-soft: 0 14px 30px rgba(0, 0, 0, 0.45);
  --shadow-strong: 0 22px 60px rgba(0, 0, 0, 0.8);
  --shadow-glow-primary: 0 0 24px rgba(45, 212, 255, 0.45);
  --shadow-glow-gold: 0 0 26px rgba(245, 212, 155, 0.4);

  /* Transitions */
  --transition-fast: 120ms ease-out;
  --transition-base: 200ms ease-out;
  --transition-slow: 320ms ease;

  /* Layout */
  --container-max-width: 1120px;
  --border-subtle: 1px solid rgba(255, 255, 255, 0.06);
}

/* Motion reduction */
@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;
  text-size-adjust: 100%;
}

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;
  margin: 0;
}

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

a {
  color: inherit;
}

/* Remove built‑in input shadows in iOS */
input,
textarea,
select {
  -webkit-appearance: none;
  appearance: none;
  border-radius: 0;
}

/* ========================================================================== 
   Base
   ========================================================================== */
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);
  background: radial-gradient(circle at top, #151525 0, #050509 55%, #000 100%);
  -webkit-font-smoothing: antialiased;
}

main {
  display: block;
}

h1,
 h2,
 h3,
 h4,
 h5,
 h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: var(--line-height-tight);
  letter-spacing: 0.02em;
  color: var(--color-text);
}

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

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

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

h5 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-1);
}

h6 {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

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

p:last-child {
  margin-bottom: 0;
}

a {
  text-decoration: none;
  color: var(--color-primary);
  transition: color var(--transition-base),
    text-shadow var(--transition-fast);
}

a:hover {
  color: var(--color-primary-strong);
  text-shadow: 0 0 12px rgba(45, 212, 255, 0.6);
}

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

strong,
 b {
  font-weight: 600;
}

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

hr {
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin: var(--space-6) 0;
}

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

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

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

/***** 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
   ========================================================================== */

/* Layout container */
.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);
}

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

/* 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-col {
  flex-direction: column;
}

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

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

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

.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(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Spacing utilities (margin / padding, limited set for layout) */
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.pt-8 { padding-top: var(--space-8); }
.pb-8 { padding-bottom: var(--space-8); }
.pt-16 { padding-top: var(--space-16); }
.pb-16 { padding-bottom: var(--space-16); }

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

/* Background / surface helpers for casino / event look */
.bg-glass-dark {
  background: linear-gradient(
    135deg,
    rgba(12, 12, 20, 0.92),
    rgba(10, 10, 18, 0.96)
  );
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}

.bg-gradient-neon {
  background: radial-gradient(circle at 0 0, rgba(45, 212, 255, 0.22), transparent 55%),
    radial-gradient(circle at 100% 100%, rgba(245, 212, 155, 0.14), transparent 55%),
    #050509;
}

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

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

/* Buttons – primary neon & ghost gold */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--font-size-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition-base),
    color var(--transition-fast),
    box-shadow var(--transition-base),
    transform var(--transition-fast),
    border-color var(--transition-base);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: radial-gradient(circle at 0 0, #54e3ff 0, #2dd4ff 40%, #0ea5e9 100%);
  color: #020617 !important;
  box-shadow: var(--shadow-glow-primary);
}

.btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.4), transparent 50%);
  opacity: 0;
  transform: translateX(-40%);
  transition: opacity var(--transition-fast), transform var(--transition-slow);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 0 1px rgba(45, 212, 255, 0.4), var(--shadow-glow-primary);
}

.btn-primary:hover::before {
  opacity: 0.6;
  transform: translateX(40%);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 0 0 1px rgba(15, 118, 110, 0.6);
}

.btn-outline-gold {
  background: linear-gradient(
      rgba(7, 7, 12, 0.92),
      rgba(5, 5, 10, 0.98)
    );
  border-color: rgba(245, 212, 155, 0.6);
  color: var(--color-accent-gold);
  box-shadow: 0 0 0 1px rgba(245, 212, 155, 0.28);
}

.btn-outline-gold:hover {
  background: radial-gradient(circle at 0 0, rgba(245, 212, 155, 0.16), transparent 60%),
    rgba(7, 7, 12, 0.98);
  box-shadow: var(--shadow-glow-gold);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.18);
  color: var(--color-text-soft);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.04);
}

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

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

/* Inputs / textareas */
.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.field-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-soft);
}

.input,
.textarea,
.select {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: radial-gradient(circle at 0 0, rgba(45, 212, 255, 0.05), transparent 70%),
    rgba(7, 7, 14, 0.96);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  outline: none;
  transition: border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    background-color var(--transition-fast);
}

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

.input:focus,
.textarea:focus,
.select:focus {
  border-color: rgba(45, 212, 255, 0.85);
  box-shadow: 0 0 0 1px rgba(45, 212, 255, 0.55), var(--shadow-glow-primary);
}

.input[aria-invalid="true"],
.textarea[aria-invalid="true"] {
  border-color: rgba(255, 75, 106, 0.9);
}

.input[aria-invalid="true"]:focus,
.textarea[aria-invalid="true"]:focus {
  box-shadow: 0 0 0 1px rgba(255, 75, 106, 0.75);
}

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

.select {
  padding-right: 2.25rem;
  background-image: linear-gradient(45deg, transparent 50%, #cbd5f5 50%),
    linear-gradient(135deg, #cbd5f5 50%, transparent 50%);
  background-position: calc(100% - 1.05rem) 1.1rem,
    calc(100% - 0.75rem) 1.1rem;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.input:disabled,
.textarea:disabled,
.select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.field-hint {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

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

/* Cards – glossy casino tiles */
.card {
  position: relative;
  padding: var(--space-5);
  border-radius: var(--radius-xl);
  background: radial-gradient(circle at 0 0, rgba(45, 212, 255, 0.12), transparent 60%),
    radial-gradient(circle at 100% 100%, rgba(245, 212, 155, 0.14), transparent 60%),
    rgba(10, 10, 18, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(16px);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -30%;
  width: 60%;
  height: 160%;
  background: radial-gradient(circle, rgba(45, 212, 255, 0.14), transparent 60%);
  opacity: 0.65;
  pointer-events: none;
}

.card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.18),
    transparent 40%,
    rgba(245, 212, 155, 0.18)
  );
  mix-blend-mode: soft-light;
  opacity: 0.32;
  pointer-events: none;
}

.card-content {
  position: relative;
  z-index: 1;
}

/* Specialized: poker / casino chip style badge */
.badge-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  border: 1px solid rgba(245, 212, 155, 0.7);
  background:
    radial-gradient(circle at 30% 0, rgba(255, 255, 255, 0.5), transparent 45%),
    radial-gradient(circle at 80% 120%, rgba(45, 212, 255, 0.16), transparent 55%),
    rgba(5, 5, 10, 0.95);
  color: var(--color-accent-gold);
  font-size: var(--font-size-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* Media wrappers for gallery / hero */
.media-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: radial-gradient(circle at 0 0, rgba(45, 212, 255, 0.15), transparent 55%),
    radial-gradient(circle at 100% 100%, rgba(245, 212, 155, 0.18), transparent 55%),
    #020617;
  box-shadow: var(--shadow-strong);
}

.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 10% 0, rgba(0, 0, 0, 0.25), transparent 45%),
    linear-gradient(to top, rgba(0, 0, 0, 0.45), transparent 55%);
  pointer-events: none;
}

/* Tagline / overline for Polish page sections */
.overline {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.26em;
  color: var(--color-accent-gold);
}

/* FAQ accordion basics (structure only, JS will control states) */
.faq-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
  cursor: pointer;
}

.faq-answer {
  padding-bottom: var(--space-4);
  color: var(--color-text-soft);
  font-size: var(--font-size-sm);
}

/* Simple site header & nav baseline */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(20px);
  background: linear-gradient(
    to bottom,
    rgba(5, 5, 12, 0.96),
    rgba(5, 5, 12, 0.9),
    rgba(5, 5, 12, 0.82),
    rgba(5, 5, 12, 0.0)
  );
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-link {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-text-muted);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-pill);
  transition: color var(--transition-fast),
    background-color var(--transition-fast),
    text-shadow var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-text);
  background-color: rgba(255, 255, 255, 0.05);
  text-shadow: 0 0 12px rgba(45, 212, 255, 0.7);
}

.nav-link--active {
  color: var(--color-accent-gold);
  background: radial-gradient(circle at 0 0, rgba(245, 212, 155, 0.32), transparent 55%),
    rgba(7, 7, 14, 0.96);
}

/* Footer */
.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: radial-gradient(circle at 100% 0, rgba(45, 212, 255, 0.12), transparent 55%),
    #02010a;
  padding: var(--space-8) 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* Hero stripe for Strona główna / top sections */
.hero-section {
  position: relative;
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0 0, rgba(45, 212, 255, 0.2), transparent 55%),
    radial-gradient(circle at 100% 0, rgba(245, 212, 155, 0.22), transparent 55%),
    radial-gradient(circle at 50% 120%, rgba(0, 0, 0, 0.9), #050509 80%);
  opacity: 0.9;
  z-index: -1;
}

/* CTA strip */
.cta-strip {
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  background: radial-gradient(circle at 0 0, rgba(45, 212, 255, 0.16), transparent 55%),
    radial-gradient(circle at 100% 100%, rgba(245, 212, 155, 0.18), transparent 55%),
    #050509;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-soft);
}

/* Responsive helpers */
.hide-mobile {
  display: none;
}

@media (min-width: 768px) {
  .hide-mobile { display: initial; }
}

.hide-desktop {
  display: initial;
}

@media (min-width: 768px) {
  .hide-desktop { display: none; }
}