/* ========================================================================
   Variables
   ======================================================================== */
:root {
  /* Color palette - dark, premium, intelligent */
  --color-background: #050713; /* deep navy/black */
  --color-surface: #0b1020;
  --color-surface-elevated: #151a2a;
  --color-surface-soft: #111624;

  --color-text: #f5f7ff;
  --color-text-muted: #a5acc7;
  --color-text-soft: #7d84a1;

  --color-primary: #f5c04f; /* soft gold */
  --color-primary-soft: rgba(245, 192, 79, 0.16);
  --color-primary-dark: #d19a24;

  --color-accent: #16c79a; /* emerald */
  --color-accent-soft: rgba(22, 199, 154, 0.16);

  --color-success: #29c473;
  --color-warning: #f2b241;
  --color-danger: #ff4b5c;

  --color-border-subtle: #262c3f;
  --color-border-strong: #3b425a;

  --color-neutral-50: #f8fafc;
  --color-neutral-100: #e2e8f0;
  --color-neutral-200: #cbd5f5;
  --color-neutral-300: #94a3b8;
  --color-neutral-400: #64748b;
  --color-neutral-500: #475569;
  --color-neutral-600: #334155;
  --color-neutral-700: #1e293b;
  --color-neutral-800: #0f172a;
  --color-neutral-900: #020617;

  /* Status colors tuned for dark backgrounds */
  --color-focus-ring: rgba(245, 192, 79, 0.6);

  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", 
    "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-heading: "Poppins", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", Menlo, Monaco, Consolas, "Liberation Mono",
    "Courier New", monospace;

  --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: 1.2;
  --line-height-snug: 1.35;
  --line-height-normal: 1.6;
  --line-height-relaxed: 1.8;

  /* 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-9: 2.25rem;  /* 36px */
  --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-full: 999px;

  /* Shadows (subtle, premium) */
  --shadow-soft: 0 14px 30px rgba(0, 0, 0, 0.35);
  --shadow-elevated: 0 24px 60px rgba(0, 0, 0, 0.55);
  --shadow-focus: 0 0 0 1px rgba(245, 192, 79, 0.4),
    0 0 0 6px rgba(245, 192, 79, 0.16);

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

  /* Layout */
  --container-max-width: 1120px;
  --container-padding-x: 1.25rem;

  /* Z-index scale */
  --z-nav: 40;
  --z-overlay: 50;
  --z-modal: 60;
}

/* Motion preferences */
@media (prefers-reduced-motion: reduce) {
  :root {
    --transition-fast: 0ms;
    --transition-normal: 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,
body {
  margin: 0;
  padding: 0;
}

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

body {
  min-height: 100vh;
}

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

img {
  height: auto;
}

picture {
  display: block;
}

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

button,
[role="button"] {
  cursor: pointer;
}

button[disabled],
[role="button"][aria-disabled="true"],
button:disabled {
  cursor: not-allowed;
}

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;
}

legend {
  padding: 0;
}

textarea {
  resize: vertical;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

strong,
b {
  font-weight: 600;
}

/* Remove default link styles in all states to better control them */
a {
  color: inherit;
  text-decoration: none;
  background-color: transparent;
}

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

main {
  display: block;
}

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

h1 {
  font-size: clamp(var(--font-size-3xl), 2.7vw, var(--font-size-5xl));
  letter-spacing: 0.02em;
}

h2 {
  font-size: clamp(var(--font-size-2xl), 2.1vw, var(--font-size-4xl));
}

h3 {
  font-size: clamp(var(--font-size-xl), 1.8vw, var(--font-size-3xl));
}

h4 {
  font-size: var(--font-size-xl);
}

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

h6 {
  font-size: var(--font-size-base);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

p {
  margin-top: 0;
  margin-bottom: var(--space-4);
  color: var(--color-text-muted);
}

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

code,
pre,
kbd,
samp {
  font-family: var(--font-mono);
}

/* Links */
a,
.link {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast),
    opacity var(--transition-fast),
    text-shadow var(--transition-fast);
}

a:hover,
.link:hover {
  color: var(--color-primary-dark);
}

a:active,
.link:active {
  opacity: 0.9;
}

/* Focus styles - accessibility first */
:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

/* Better default focus for elements without custom focus */
button:focus-visible,
[role="button"]:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
a:focus-visible {
  outline: none;
}

/* Horizontal rule */
hr {
  margin: var(--space-8) 0;
  border: 0;
  border-top: 1px solid var(--color-border-subtle);
}

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

/* Layout helpers */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding-x);
  padding-right: var(--container-padding-x);
}

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

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

.section--hero {
  padding-top: var(--space-20);
  padding-bottom: var(--space-20);
}

@media (max-width: 768px) {
  .section {
    padding-top: var(--space-12);
    padding-bottom: var(--space-12);
  }

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

/* Flex utilities */
.flex {
  display: flex;
}

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

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

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

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

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

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

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

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

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

.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: 960px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Alignment & spacing */
.text-center {
  text-align: center;
}

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

.mt-0 { margin-top: 0; }
.mt-xs { margin-top: var(--space-2); }
.mt-sm { margin-top: var(--space-3); }
.mt-md { margin-top: var(--space-4); }
.mt-lg { margin-top: var(--space-6); }
.mt-xl { margin-top: var(--space-8); }

.mb-0 { margin-bottom: 0; }
.mb-xs { margin-bottom: var(--space-2); }
.mb-sm { margin-bottom: var(--space-3); }
.mb-md { margin-bottom: var(--space-4); }
.mb-lg { margin-bottom: var(--space-6); }
.mb-xl { margin-bottom: var(--space-8); }

.py-section {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

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

/* Background helpers for dark premium theme */
.bg-surface {
  background-color: var(--color-surface);
}

.bg-surface-elevated {
  background-color: var(--color-surface-elevated);
}

.bg-gradient-hero {
  background: radial-gradient(circle at top left, rgba(245, 192, 79, 0.15), transparent 55%),
              radial-gradient(circle at bottom right, rgba(22, 199, 154, 0.22), transparent 60%),
              linear-gradient(135deg, #050713 0%, #050713 48%, #0b1020 100%);
}

/* Text helpers */
.text-muted {
  color: var(--color-text-muted);
}

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

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

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

/* Width helpers */
.w-full {
  width: 100%;
}

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

/* Buttons - primary CTA focused on conversions */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  line-height: 1;
  color: var(--color-text);
  background: transparent;
  transition: background-color var(--transition-normal),
    color var(--transition-normal),
    border-color var(--transition-normal),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, #ffd27a 45%, var(--color-primary-dark) 100%);
  color: #13151f;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.5);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.65);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.7);
}

.btn-outline {
  border-color: var(--color-border-strong);
  background: rgba(11, 16, 32, 0.8);
  color: var(--color-text);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  background: rgba(17, 22, 36, 0.95);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
}

.btn-ghost:hover {
  background: rgba(21, 26, 42, 0.9);
  color: var(--color-text);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: var(--font-size-xs);
}

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

.btn[disabled],
.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.6;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

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

/* Inputs / Form controls */
.form-control {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  background-color: rgba(7, 10, 24, 0.9);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  line-height: 1.4;
  transition: border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    background-color var(--transition-fast);
}

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

.form-control:focus-visible {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-focus);
  background-color: #050713;
}

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

label {
  display: inline-block;
  margin-bottom: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text);
}

.form-helper {
  margin-top: var(--space-1);
  font-size: var(--font-size-xs);
  color: var(--color-text-soft);
}

.form-error {
  margin-top: var(--space-1);
  font-size: var(--font-size-xs);
  color: var(--color-danger);
}

/* Card component – for courses, coaches, testimonials */
.card {
  position: relative;
  background: radial-gradient(circle at top left, rgba(245, 192, 79, 0.06), transparent 50%),
              radial-gradient(circle at bottom right, rgba(22, 199, 154, 0.06), transparent 55%),
              var(--color-surface-elevated);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(66, 71, 112, 0.6);
  padding: var(--space-6);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-normal),
    box-shadow var(--transition-normal),
    border-color var(--transition-normal),
    background var(--transition-normal);
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 192, 79, 0.65);
  box-shadow: var(--shadow-elevated);
}

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

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

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

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

.card-footer {
  margin-top: var(--space-4);
}

/* Tag / badge – for course levels, game types */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(103, 116, 163, 0.7);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--color-text-soft);
}

.badge-gold {
  border-color: rgba(245, 192, 79, 0.75);
  color: var(--color-primary);
}

.badge-emerald {
  border-color: rgba(22, 199, 154, 0.75);
  color: var(--color-accent);
}

/* Navigation shell (generic, not framework) */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(5, 7, 19, 0.92), rgba(5, 7, 19, 0.82), transparent);
  border-bottom: 1px solid rgba(42, 49, 85, 0.8);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.25rem;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.85rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  font-size: 0.9rem;
}

.site-nav a {
  position: relative;
  color: var(--color-text-soft);
  text-decoration: none;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.3rem;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: 999px;
  transition: width var(--transition-normal);
}

.site-nav a:hover {
  color: var(--color-text);
}

.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after {
  width: 100%;
}

.site-nav a[aria-current="page"] {
  color: var(--color-text);
}

/* Footer shell */
.site-footer {
  border-top: 1px solid rgba(32, 37, 68, 0.9);
  background: radial-gradient(circle at top center, rgba(245, 192, 79, 0.06), transparent 55%),
              #050713;
  padding-top: var(--space-10);
  padding-bottom: var(--space-8);
  font-size: var(--font-size-sm);
  color: var(--color-text-soft);
}

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

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

/* Hero typography accents (for Hungarian CTAs/headlines) */
.hero-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.hero-heading {
  font-size: clamp(2.25rem, 4vw, 3.6rem);
  line-height: var(--line-height-tight);
}

.hero-subtitle {
  max-width: 32rem;
  font-size: var(--font-size-md);
  color: var(--color-text-muted);
}

/* Trust badges / stats row */
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-soft);
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(77, 92, 142, 0.9);
  background: rgba(5, 7, 19, 0.9);
}

/* FAQ accordion base structure (behavior via JS) */
.faq-item {
  border-radius: var(--radius-md);
  border: 1px solid rgba(63, 70, 112, 0.9);
  background: var(--color-surface-soft);
  padding: var(--space-4) var(--space-5);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  gap: var(--space-3);
}

.faq-question-text {
  font-weight: 500;
}

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

/* Blog article preview */
.post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-soft);
}

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

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

/* Pricing highlight */
.pricing-tagline {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-accent);
}

.price {
  font-size: 2rem;
  font-weight: 600;
}

.price span {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--color-text-soft);
}

/* Status / feedback messages */
.alert {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  border: 1px solid transparent;
}

.alert-success {
  background-color: rgba(41, 196, 115, 0.08);
  border-color: rgba(41, 196, 115, 0.45);
  color: #9cf0c2;
}

.alert-warning {
  background-color: rgba(242, 178, 65, 0.1);
  border-color: rgba(242, 178, 65, 0.6);
  color: #f9d898;
}

.alert-danger {
  background-color: rgba(255, 75, 92, 0.08);
  border-color: rgba(255, 75, 92, 0.5);
  color: #ffb6bf;
}

/* ========================================================================
   Animations (subtle, strategic, motion-aware)
   ======================================================================== */

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in-up {
  animation: fade-in-up 420ms var(--transition-normal) both;
}

@media (prefers-reduced-motion: reduce) {
  .animate-fade-in-up {
    animation: none;
  }
}