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

:root {
  /* Color palette – dark, cinematic, premium */
  --color-background: #050814; /* główne tło, bardzo ciemny granat */
  --color-background-elevated: #0c1020; /* karty / sekcje */
  --color-surface-soft: #151a2b;
  --color-text: #f7f8ff;
  --color-text-muted: #a6adc9;

  --color-primary: #3b82f6; /* energetyczny niebieski CTA */
  --color-primary-soft: rgba(59, 130, 246, 0.14);
  --color-primary-hover: #2563eb;

  --color-accent-gold: #facc6b; /* złoty akcent eventowy */
  --color-accent-gold-soft: rgba(250, 204, 107, 0.18);

  --color-success: #22c55e;
  --color-warning: #eab308;
  --color-danger: #ef4444;

  /* Neutral grays (ciemne, pod kino) */
  --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: #0b1020;

  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", sans-serif;
  --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-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: 1.3;
  --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-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-none: 0;
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-pill: 999px;

  /* Shadows – miękkie, kinowe */
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-elevated: 0 18px 45px rgba(0, 0, 0, 0.65);
  --shadow-focus: 0 0 0 1px rgba(250, 204, 107, 0.4), 0 0 0 4px rgba(59, 130, 246, 0.45);

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

/* Respect prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  :root {
    --transition-fast: 0ms;
    --transition-base: 0ms;
    --transition-slow: 0ms;
  }

  *, *::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;
}

body {
  margin: 0;
}

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

ul,
ol {
  margin: 0;
  padding: 0;
}

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

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

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

body {
  min-height: 100vh;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

body {
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  background: radial-gradient(circle at top, #10142b 0, #050814 48%, #02030a 100%);
  color: var(--color-text);
}

main {
  display: block;
}

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

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

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

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

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

p {
  margin-bottom: var(--space-4);
  color: var(--color-text-muted);
}

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

strong,
b {
  font-weight: 600;
}

a {
  cursor: pointer;
  transition: color var(--transition-base), opacity var(--transition-base), text-shadow var(--transition-fast);
}

a:hover {
  color: var(--color-accent-gold);
  text-shadow: 0 0 16px rgba(250, 204, 107, 0.45);
}

a:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
  border-radius: var(--radius-sm);
}

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

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

::selection {
  background: rgba(59, 130, 246, 0.3);
  color: var(--color-text);
}

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

/* Layout helpers */

.container {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
  max-width: 1120px;
}

@media (min-width: 1280px) {
  .container {
    max-width: 1200px;
  }
}

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

.section--tight {
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}

.section__header {
  margin-bottom: var(--space-8);
}

.section__eyebrow {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-accent-gold);
  margin-bottom: var(--space-2);
}

.section__title {
  max-width: 32rem;
}

/* Flex helpers */

.flex {
  display: flex;
}

.inline-flex {
  display: inline-flex;
}

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

.flex-row {
  flex-direction: row;
}

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

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

.items-start {
  align-items: flex-start;
}

.items-end {
  align-items: flex-end;
}

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

.justify-between {
  justify-content: space-between;
}

.justify-end {
  justify-content: flex-end;
}

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

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

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

.gap-8 {
  gap: var(--space-8);
}

/* Grid helpers */

.grid {
  display: grid;
}

.grid-2 {
  display: grid;
  gap: var(--space-6);
}

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

.grid-3 {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 992px) {
  .grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* Spacing utilities (commonly used) */

.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; }

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

.w-full { width: 100%; }

/* 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;
}

/* Cinematic glow / lighting helpers */

.glow-primary {
  box-shadow: 0 0 32px rgba(59, 130, 246, 0.3);
}

.glow-gold {
  box-shadow: 0 0 32px rgba(250, 204, 107, 0.35);
}

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

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  background: linear-gradient(135deg, #1e293b, #020617);
  color: var(--color-text);
  box-shadow: var(--shadow-soft);
  transition: background var(--transition-base), transform var(--transition-fast), box-shadow var(--transition-base), border-color var(--transition-base), color var(--transition-fast);
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary), #1d4ed8);
  border-color: rgba(148, 163, 253, 0.6);
}

.btn--outline {
  background: transparent;
  border-color: rgba(148, 163, 253, 0.6);
  color: var(--color-text);
}

.btn--ghost {
  background: rgba(15, 23, 42, 0.7);
  border-color: transparent;
}

.btn--gold {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  color: #111827;
  border-color: rgba(250, 204, 107, 0.8);
}

.btn:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: var(--shadow-elevated);
}

.btn--primary:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--color-primary-hover), #1d4ed8);
}

.btn--outline:hover:not(:disabled) {
  background: rgba(15, 23, 42, 0.85);
}

.btn--ghost:hover:not(:disabled) {
  background: rgba(15, 23, 42, 0.95);
}

.btn--gold:hover:not(:disabled) {
  background: linear-gradient(135deg, #facc15, #eab308);
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

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

/* Inputs & form elements */

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

.field__label {
  display: block;
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-2);
  color: var(--gray-200);
}

.field__hint {
  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);
}

.input,
.textarea,
.select {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(148, 163, 184, 0.35);
  background-color: rgba(15, 23, 42, 0.85);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  transition: border-color var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-fast), transform var(--transition-fast);
}

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

.input:focus-visible,
.textarea:focus-visible,
.select:focus-visible {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px rgba(148, 163, 253, 0.6), 0 0 20px rgba(59, 130, 246, 0.4);
  background-color: rgba(15, 23, 42, 1);
}

.input[aria-invalid="true"],
.textarea[aria-invalid="true"] {
  border-color: var(--color-danger);
}

textarea.textarea {
  min-height: 7rem;
  resize: vertical;
}

select.select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--gray-400) 50%),
                    linear-gradient(135deg, var(--gray-400) 50%, transparent 50%);
  background-position: calc(100% - 14px) 50%, calc(100% - 9px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

/* Card component – używana np. dla formatów wydarzeń, gier, FAQ bloków */

.card {
  position: relative;
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  background: radial-gradient(circle at top left, rgba(59, 130, 246, 0.12), transparent 55%),
              radial-gradient(circle at bottom right, rgba(250, 204, 107, 0.12), transparent 60%),
              var(--color-background-elevated);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(148, 163, 184, 0.28);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base), background var(--transition-slow);
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top center, rgba(250, 204, 107, 0.1), transparent 55%);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.card--compact {
  padding: var(--space-4);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
  border-color: rgba(250, 204, 107, 0.5);
}

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

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

.card__subtitle {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-accent-gold);
  margin-bottom: var(--space-2);
}

.card__body {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* Badge / tag – np. "Offline entertainment", "Bez hazardu" */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.7rem;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.55);
  color: var(--gray-200);
}

.badge--gold {
  background: var(--color-accent-gold-soft);
  border-color: rgba(250, 204, 107, 0.9);
  color: #ffffff;
}

.badge--primary {
  background: var(--color-primary-soft);
  border-color: rgba(129, 140, 248, 0.8);
}

/* Alert / info banner – np. informacja o braku hazardu online */

.alert {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-sm);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.4);
}

.alert--info {
  border-color: rgba(59, 130, 246, 0.6);
  background: linear-gradient(to right, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.9));
}

.alert--warning {
  border-color: rgba(250, 204, 107, 0.9);
  background: linear-gradient(to right, rgba(24, 20, 6, 0.95), rgba(15, 23, 42, 0.9));
}

.alert__title {
  font-weight: 600;
  margin-bottom: 0.15rem;
}

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

/* Focus-visible base style for interactive elements */

button:focus-visible,
[role="button"]:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

/* FAQ accordion basic styling (summary/details) */

details {
  border-radius: var(--radius-lg);
  background-color: var(--color-surface-soft);
  border: 1px solid rgba(148, 163, 184, 0.3);
  padding: var(--space-3) var(--space-4);
}

details + details {
  margin-top: var(--space-3);
}

summary {
  cursor: pointer;
  list-style: none;
  font-weight: 500;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "";
  float: right;
  width: 0.6rem;
  height: 0.6rem;
  border-right: 2px solid var(--gray-400);
  border-bottom: 2px solid var(--gray-400);
  transform: rotate(45deg);
  transition: transform var(--transition-base);
  margin-top: 0.35rem;
}

details[open] summary::after {
  transform: rotate(-135deg);
}

.details__content {
  margin-top: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* Hero / cinematic overlay helpers (for top sections) */

.hero {
  position: relative;
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 10% 0, rgba(59, 130, 246, 0.4), transparent 55%),
              radial-gradient(circle at 90% 0, rgba(250, 204, 107, 0.35), transparent 55%);
  opacity: 0.9;
  mix-blend-mode: screen;
  pointer-events: none;
}

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

.hero__kicker {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-accent-gold);
  margin-bottom: var(--space-3);
}

.hero__title {
  max-width: 34rem;
}

.hero__subtitle {
  max-width: 30rem;
  color: var(--color-text-muted);
}

.hero__actions {
  margin-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* Navigation baseline styling (header) */

.navbar {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(5, 8, 20, 0.96), rgba(5, 8, 20, 0.85));
  border-bottom: 1px solid rgba(148, 163, 184, 0.3);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
}

.navbar__brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: var(--font-size-xs);
}

.navbar__menu {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--font-size-sm);
}

.navbar__link {
  position: relative;
  padding: 0.25rem 0;
  color: var(--gray-200);
}

.navbar__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.2rem;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent-gold), var(--color-primary));
  transition: width var(--transition-base);
}

.navbar__link:hover {
  color: var(--color-text);
}

.navbar__link:hover::after,
.navbar__link--active::after {
  width: 100%;
}

/* Footer baseline styling */

.footer {
  border-top: 1px solid rgba(148, 163, 184, 0.35);
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.8), rgba(5, 8, 20, 1));
}

.footer__meta {
  font-size: var(--font-size-xs);
  color: var(--gray-500);
}

/* ========================================================================
   Responsive tweaks
   ======================================================================== */

@media (max-width: 767px) {
  .section {
    padding-top: var(--space-8);
    padding-bottom: var(--space-8);
  }

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

  .navbar__menu {
    display: none; /* może być nadpisane w docelowym CSS na mobilne menu */
  }
}

@media (min-width: 768px) {
  .hero__layout {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: var(--space-10);
    align-items: center;
  }
}


@media(max-width: 950px){
  .navbar__disclaimer{
    display: none;
  }
}