/* ========================================================================
   Variables
   ======================================================================== */
:root {
  /* Color Palette - Xbox Futuristic Theme */
  --color-background: #050509;          /* Deep matte black */
  --color-background-elevated: #101117;  /* Card / panel background */
  --color-background-soft: #151820;      /* Section bands */

  --color-text: #f5f7ff;                 /* Primary text */
  --color-text-muted: #a2a7b8;           /* Secondary text */
  --color-text-soft: #7a8194;            /* Hints / meta */

  --color-primary: #107c10;              /* Xbox green */
  --color-primary-soft: #1ba81b;         /* Lighter accent green */
  --color-accent: #c2ff3b;               /* Neon lime for highlights */

  --color-success: #24c48b;
  --color-warning: #f5a623;
  --color-danger: #ff4b5c;

  --color-neutral-100: #f9fafb;
  --color-neutral-200: #e5e7eb;
  --color-neutral-300: #d1d5db;
  --color-neutral-400: #9ca3af;
  --color-neutral-500: #6b7280;
  --color-neutral-600: #4b5563;
  --color-neutral-700: #374151;
  --color-neutral-800: #1f2933;
  --color-neutral-900: #111827;

  --color-border-subtle: rgba(255, 255, 255, 0.06);
  --color-border-strong: rgba(255, 255, 255, 0.18);

  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --font-display: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont,
    Roboto, "Helvetica Neue", Arial, sans-serif;

  --font-size-xs: 0.75rem;   /* 12px */
  --font-size-sm: 0.875rem;  /* 14px */
  --font-size-md: 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: 1.15;
  --line-height-snug: 1.3;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  /* Spacing scale (px) */
  --space-0: 0;
  --space-1: 2px;
  --space-2: 4px;
  --space-3: 6px;
  --space-4: 8px;
  --space-5: 10px;
  --space-6: 12px;
  --space-7: 14px;
  --space-8: 16px;
  --space-10: 20px;
  --space-12: 24px;
  --space-16: 32px;
  --space-20: 40px;
  --space-24: 48px;
  --space-28: 56px;
  --space-32: 64px;
  --space-40: 80px;
  --space-48: 96px;

  /* Radius */
  --radius-xs: 3px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 18px;
  --radius-pill: 999px;

  /* Shadows - cinematic / layered look */
  --shadow-soft: 0 12px 30px rgba(0, 0, 0, 0.45);
  --shadow-medium: 0 18px 45px rgba(0, 0, 0, 0.6);
  --shadow-hard: 0 24px 80px rgba(0, 0, 0, 0.8);

  /* Glows (neon accents) */
  --glow-primary: 0 0 18px rgba(16, 124, 16, 0.85);
  --glow-accent: 0 0 22px rgba(194, 255, 59, 0.85);

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

  /* Layout */
  --container-max-width: 1200px;
  --container-gutter: 20px;
}

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

/* ========================================================================
   Reset / Normalize
   ======================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
}

html,
body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ol,
ul,
li,
figure,
figcaption,
blockquote,
dl,
dd {
  margin: 0;
  padding: 0;
}

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

body {
  min-height: 100vh;
}

ul,
ol {
  list-style: none;
}

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

img {
  height: auto;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
  background: none;
  border-radius: 0;
}

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

textarea {
  resize: vertical;
}

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

[hidden] {
  display: none !important;
}

:focus {
  outline: none;
}

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

main {
  display: block;
}

/* Headings - bold, cinematic, Hungarian content */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: var(--line-height-tight);
  letter-spacing: 0.02em;
  color: var(--color-text);
}

h1 {
  font-size: clamp(var(--font-size-3xl), 4vw, var(--font-size-5xl));
  margin-bottom: var(--space-12);
}

h2 {
  font-size: clamp(var(--font-size-2xl), 3vw, var(--font-size-4xl));
  margin-bottom: var(--space-10);
}

h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-8);
}

h4 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-6);
}

h5 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-4);
}

h6 {
  font-size: var(--font-size-md);
  margin-bottom: var(--space-3);
}

p {
  margin-bottom: var(--space-6);
  color: var(--color-text-muted);
}

strong,
b {
  font-weight: 600;
}

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

/* Links - subtle, interactive, neon hover */
a {
  position: relative;
  transition: color var(--transition-normal);
}

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

/* Emphasized navigation / action links */
a.link-underline {
  text-decoration: none;
}

a.link-underline::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: -2px;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  background: linear-gradient(90deg, var(--color-primary-soft), var(--color-accent));
  transition: transform var(--transition-normal);
}

a.link-underline:hover::after,
a.link-underline:focus-visible::after {
  transform: scaleX(1);
}

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

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

/* ========================================================================
   Utilities
   ======================================================================== */
/* Layout Container */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-inline: auto;
  padding-inline: var(--container-gutter);
}

.section {
  padding-block: var(--space-32);
}

.section--dense {
  padding-block: var(--space-20);
}

/* 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-around {
  justify-content: space-around;
}

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

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

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

.gap-lg {
  gap: var(--space-12);
}

.gap-xl {
  gap: var(--space-16);
}

/* Grid Helpers */
.grid {
  display: grid;
}

.grid-auto-fit-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-10);
}

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

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

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

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

/* Spacing Utilities (margin / padding) */
.mt-0 { margin-top: 0; }
.mt-xs { margin-top: var(--space-4); }
.mt-sm { margin-top: var(--space-6); }
.mt-md { margin-top: var(--space-8); }
.mt-lg { margin-top: var(--space-12); }
.mt-xl { margin-top: var(--space-16); }

.mb-0 { margin-bottom: 0; }
.mb-xs { margin-bottom: var(--space-4); }
.mb-sm { margin-bottom: var(--space-6); }
.mb-md { margin-bottom: var(--space-8); }
.mb-lg { margin-bottom: var(--space-12); }
.mb-xl { margin-bottom: var(--space-16); }

.pt-0 { padding-top: 0; }
.pt-sm { padding-top: var(--space-6); }
.pt-md { padding-top: var(--space-12); }
.pt-lg { padding-top: var(--space-20); }

.pb-0 { padding-bottom: 0; }
.pb-sm { padding-bottom: var(--space-6); }
.pb-md { padding-bottom: var(--space-12); }
.pb-lg { padding-bottom: var(--space-20); }

/* 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;
}

/* Visually hidden but focusable */
.sr-only-focusable:active,
.sr-only-focusable:focus {
  position: static;
  width: auto;
  height: auto;
  margin: 0;
  overflow: visible;
  clip: auto;
  white-space: normal;
}

/* Elevation / Surfaces */
.surface-soft {
  background: radial-gradient(circle at top left, rgba(16, 124, 16, 0.18), transparent 55%),
    var(--color-background-soft);
}

.surface-strong {
  background-color: var(--color-background-elevated);
  box-shadow: var(--shadow-soft);
}

/* ========================================================================
   Components
   ======================================================================== */
/* Buttons - primary CTA, ghost and subtle variants */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 1;
  cursor: pointer;
  transition:
    background-color var(--transition-normal),
    color var(--transition-normal),
    border-color var(--transition-normal),
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    filter var(--transition-fast);
  will-change: transform, box-shadow, filter;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-soft));
  color: #f4fff0;
  box-shadow: var(--glow-primary);
}

.btn-primary:hover {
  filter: brightness(1.08);
  transform: translateY(-1px) scale(1.01);
  box-shadow: var(--glow-accent);
}

.btn-primary:active {
  transform: translateY(0) scale(0.99);
  box-shadow: var(--shadow-soft);
}

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

.btn-ghost:hover {
  background-color: rgba(255, 255, 255, 0.06);
  border-color: var(--color-border-strong);
}

.btn-subtle {
  background-color: rgba(16, 124, 16, 0.12);
  border-color: rgba(16, 124, 16, 0.35);
  color: var(--color-primary-soft);
}

.btn-subtle:hover {
  background-color: rgba(16, 124, 16, 0.2);
}

.btn-sm {
  padding: 0.45rem 1.1rem;
  font-size: var(--font-size-xs);
}

.btn-lg {
  padding: 0.9rem 1.8rem;
  font-size: var(--font-size-md);
}

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

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

/* Inputs / Form Controls */
.input,
select,
textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  background-color: rgba(9, 12, 18, 0.95);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    background-color var(--transition-fast);
}

.input::placeholder,
textarea::placeholder {
  color: var(--color-text-soft);
}

.input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 1px rgba(194, 255, 59, 0.5);
}

.input:disabled,
select:disabled,
textarea:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

label {
  display: inline-block;
  margin-bottom: var(--space-4);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-soft);
}

.form-field {
  margin-bottom: var(--space-10);
}

.form-hint {
  margin-top: var(--space-3);
  font-size: var(--font-size-xs);
  color: var(--color-text-soft);
}

.form-error {
  margin-top: var(--space-3);
  font-size: var(--font-size-xs);
  color: var(--color-danger);
}

/* Card - cinematic game tile */
.card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  background: radial-gradient(circle at top left, rgba(194, 255, 59, 0.12), transparent 55%),
    var(--color-background-elevated);
  border: 1px solid rgba(255, 255, 255, 0.04);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition:
    transform var(--transition-slow),
    box-shadow var(--transition-slow),
    border-color var(--transition-normal),
    background var(--transition-slow);
}

.card:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: var(--shadow-medium);
  border-color: rgba(194, 255, 59, 0.4);
}

.card--flat {
  box-shadow: none;
  background: var(--color-background-soft);
}

.card-header {
  margin-bottom: var(--space-6);
}

.card-title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-2);
}

.card-meta {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-text-soft);
}

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

.card-footer {
  margin-top: var(--space-8);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}

/* Game cover / media container inside cards */
.card-media {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-6);
  background: radial-gradient(circle at center, rgba(0, 0, 0, 0.3), transparent 55%);
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 320ms ease-out, filter 320ms ease-out;
}

.card:hover .card-media img {
  transform: scale(1.06);
  filter: saturate(1.1) contrast(1.05);
}

/* Tags / Pills for categories, ratings, multiplayer etc. */
.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.18rem 0.55rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-soft);
  background-color: rgba(9, 12, 18, 0.9);
}

.pill--accent {
  border-color: rgba(194, 255, 59, 0.8);
  color: var(--color-accent);
  background: radial-gradient(circle at top left, rgba(194, 255, 59, 0.22), transparent 60%),
    rgba(9, 12, 18, 0.96);
}

.pill--success {
  border-color: rgba(36, 196, 139, 0.8);
  color: var(--color-success);
}

/* Rating badge (for Hungarian ratings / scores) */
.rating-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-pill);
  background-color: rgba(0, 0, 0, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-size: var(--font-size-xs);
}

.rating-badge__score {
  font-weight: 700;
  color: var(--color-accent);
}

.rating-badge__label {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-soft);
}

/* Banner / Hero (cinematic scenes, trailers) */
.hero {
  position: relative;
  padding-block: var(--space-40);
  color: var(--color-text);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -20%;
  background: radial-gradient(circle at top left, rgba(16, 124, 16, 0.45), transparent 55%),
    radial-gradient(circle at bottom right, rgba(194, 255, 59, 0.25), transparent 60%);
  mix-blend-mode: screen;
  opacity: 0.55;
  pointer-events: none;
}

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

.hero__eyebrow {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.hero__title {
  max-width: 18ch;
}

.hero__subtitle {
  max-width: 42ch;
  margin-top: var(--space-6);
}

.hero__actions {
  margin-top: var(--space-10);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
}

/* Simple badge for language context (HU) or platform */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  background-color: rgba(255, 255, 255, 0.04);
  color: var(--color-text-soft);
}

.badge--primary {
  background-color: rgba(16, 124, 16, 0.22);
  color: var(--color-primary-soft);
}

/* Responsive behaviors */
@media (max-width: 768px) {
  .section {
    padding-block: var(--space-24);
  }

  .hero {
    padding-block: var(--space-32);
  }

  .card {
    padding: var(--space-8);
  }
}