/* ========================================
   ARENA PULSE - Premium Sports Platform
   Design System & Global Styles
   ======================================== */

/* CSS Variables / Design Tokens */
:root {
  /* Colors */
  --bg-primary: #060708;
  --bg-secondary: #090909;
  --surface: #0E1013;
  --surface-elevated: #111317;
  --surface-border: rgba(180, 255, 80, 0.12);
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-muted: rgba(255, 255, 255, 0.1);
  
  --accent: #B7FF3C;
  --accent-dim: #9FE035;
  --accent-glow: rgba(183, 255, 60, 0.18);
  --accent-glow-strong: rgba(183, 255, 60, 0.35);
  
  --text-primary: #F5F7FA;
  --text-secondary: #A8AFB8;
  --text-muted: #6C737F;
  --text-inverse: #060708;
  
  /* Spacing Scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;
  
  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
  --text-4xl: 2.5rem;
  --text-5xl: 3.5rem;
  --text-6xl: 4.5rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px var(--accent-glow);
  --shadow-glow-strong: 0 0 60px var(--accent-glow-strong);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
  
  /* Layout */
  --container-max: 1280px;
  --container-narrow: 960px;
  --header-height: 80px;
}

/* ========================================
   Reset & Base Styles
   ======================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--text-secondary);
  background-color: var(--bg-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

img, video, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

ul, ol {
  list-style: none;
}

/* ========================================
   Typography
   ======================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h1 { font-size: var(--text-6xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

@media (max-width: 768px) {
  h1 { font-size: var(--text-4xl); }
  h2 { font-size: var(--text-3xl); }
  h3 { font-size: var(--text-xl); }
}

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

.text-gradient {
  background: linear-gradient(135deg, var(--accent) 0%, #E0FF8C 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: var(--space-md);
}

.kicker::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 var(--accent-glow); }
  50% { box-shadow: 0 0 12px 4px var(--accent-glow); }
}

/* ========================================
   Layout & Container
   ======================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.section {
  padding: var(--space-5xl) 0;
}

.section--sm {
  padding: var(--space-4xl) 0;
}

.section--lg {
  padding: var(--space-5xl) 0;
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-md);
  }
  
  .section {
    padding: var(--space-4xl) 0;
  }
  
  .section--sm {
    padding: var(--space-3xl) 0;
  }
}

/* Grid System */
.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ========================================
   Buttons
   ======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn--primary {
  background: var(--accent);
  color: var(--text-inverse);
  box-shadow: 0 0 20px var(--accent-glow);
}

.btn--primary:hover {
  background: var(--accent-dim);
  box-shadow: var(--shadow-glow-strong);
  transform: translateY(-2px);
}

.btn--secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-muted);
}

.btn--secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(183, 255, 60, 0.05);
}

.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: var(--space-sm) var(--space-md);
}

.btn--ghost:hover {
  color: var(--accent);
}

.btn--lg {
  padding: var(--space-lg) var(--space-2xl);
  font-size: var(--text-base);
}

.btn--sm {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-xs);
}

.btn--icon {
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: var(--radius-md);
}

/* ========================================
   Cards
   ======================================== */

.card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--transition-base);
}

.card:hover {
  border-color: var(--surface-border);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

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

.card--glass {
  background: rgba(14, 16, 19, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.card--glow {
  position: relative;
  overflow: hidden;
}

.card--glow::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

/* ========================================
   Badges & Pills
   ======================================== */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-secondary);
}

.badge--accent {
  background: var(--accent-glow);
  color: var(--accent);
}

.badge--live {
  background: rgba(239, 68, 68, 0.15);
  color: #EF4444;
}

.badge--live::before {
  content: '';
  width: 6px;
  height: 6px;
  background: #EF4444;
  border-radius: 50%;
  animation: blink 1s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.badge--trending {
  background: rgba(251, 146, 60, 0.15);
  color: #FB923C;
}

.badge--new {
  background: var(--accent-glow);
  color: var(--accent);
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius-full);
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pill:hover,
.pill.active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(183, 255, 60, 0.08);
}

/* ========================================
   Form Elements
   ======================================== */

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.form-input {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  font-size: var(--text-base);
  color: var(--text-primary);
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

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

.form-input--error {
  border-color: #EF4444;
}

.form-error {
  font-size: var(--text-sm);
  color: #EF4444;
  margin-top: var(--space-xs);
}

textarea.form-input {
  min-height: 150px;
  resize: vertical;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  cursor: pointer;
}

.form-checkbox input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  margin-top: 2px;
}

/* ========================================
   Header & Navigation
   ======================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(6, 7, 8, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-base);
}

.header.scrolled {
  background: rgba(6, 7, 8, 0.95);
  box-shadow: var(--shadow-lg);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.logo__icon {
  width: 36px;
  height: 36px;
  background: var(--accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: var(--text-lg);
  color: var(--text-inverse);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition-fast);
}

.nav__link:hover,
.nav__link.active {
  color: var(--text-primary);
}

.nav__link.active::after {
  width: 100%;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

/* Mobile Menu */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
  background: none;
  border: none;
  cursor: pointer;
}

.mobile-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-primary);
  transition: all var(--transition-fast);
}

.mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-primary);
  padding: var(--space-xl);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.mobile-menu.open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu__nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.mobile-menu__link {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--text-primary);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--border-subtle);
}

.mobile-menu__link.active {
  color: var(--accent);
}

@media (max-width: 900px) {
  .nav__menu,
  .nav__actions .btn--secondary {
    display: none;
  }
  
  .mobile-toggle {
    display: flex;
  }
  
  .mobile-menu {
    display: block;
  }
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero__gradient {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(183, 255, 60, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 20%, rgba(183, 255, 60, 0.06) 0%, transparent 40%),
    radial-gradient(ellipse 50% 50% at 20% 80%, rgba(183, 255, 60, 0.04) 0%, transparent 40%);
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black, transparent);
}

.hero__orb {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.15;
}

.hero__orb--1 {
  top: -200px;
  right: -100px;
  background: var(--accent);
}

.hero__orb--2 {
  bottom: -300px;
  left: -200px;
  background: var(--accent);
  opacity: 0.08;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 1.05;
  margin-bottom: var(--space-xl);
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 560px;
  margin-bottom: var(--space-2xl);
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-4xl);
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-md);
  max-width: 600px;
}

.stat-card {
  background: rgba(14, 16, 19, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  text-align: center;
}

.stat-card__value {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--accent);
  margin-bottom: var(--space-xs);
}

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

@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding: calc(var(--header-height) + var(--space-4xl)) 0 var(--space-4xl);
  }
  
  .hero__stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ========================================
   Features Section
   ======================================== */

.features {
  position: relative;
}

.features__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-4xl);
}

.features__header h2 {
  margin-bottom: var(--space-lg);
}

.feature-card {
  position: relative;
  padding: var(--space-2xl);
}

.feature-card__icon {
  width: 56px;
  height: 56px;
  background: var(--accent-glow);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  font-size: var(--text-2xl);
}

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

.feature-card__desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.7;
}

/* ========================================
   How It Works
   ======================================== */

.steps {
  position: relative;
}

.steps__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  position: relative;
}

.steps__line {
  position: absolute;
  top: 40px;
  left: 60px;
  right: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--surface-border), var(--accent));
  opacity: 0.3;
}

@media (max-width: 900px) {
  .steps__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .steps__line {
    display: none;
  }
}

@media (max-width: 600px) {
  .steps__grid {
    grid-template-columns: 1fr;
  }
}

.step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step__number {
  width: 80px;
  height: 80px;
  background: var(--surface);
  border: 2px solid var(--surface-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--accent);
  margin: 0 auto var(--space-lg);
  position: relative;
}

.step__number::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: var(--accent-glow);
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.step:hover .step__number::after {
  opacity: 1;
}

.step__title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-sm);
}

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

/* ========================================
   Catalog / Event Cards
   ======================================== */

.catalog-header {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2xl);
}

.search-bar {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-sm) var(--space-md);
  max-width: 400px;
  width: 100%;
}

.search-bar__input {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: var(--text-sm);
  outline: none;
}

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

.search-bar__icon {
  color: var(--text-muted);
  font-size: var(--text-lg);
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.event-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

.event-card:hover {
  border-color: var(--surface-border);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.event-card__image {
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--surface-elevated) 0%, var(--surface) 100%);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  overflow: hidden;
}

.event-card__image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 30% 30%, var(--accent-glow) 0%, transparent 50%),
    linear-gradient(45deg, transparent 40%, rgba(183, 255, 60, 0.05) 100%);
}

.event-card__image,
.article-card__image,
.article-featured__image,
.mosaic__item {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.event-card[data-category="football"] .event-card__image {
  background-image:
    linear-gradient(180deg, rgba(6, 7, 8, 0.25), rgba(6, 7, 8, 0.5)),
    url("assets/event-football-1.jpg");
}

.event-card:nth-child(6)[data-category="football"] .event-card__image {
  background-image:
    linear-gradient(180deg, rgba(6, 7, 8, 0.25), rgba(6, 7, 8, 0.5)),
    url("assets/event-football-2.jpg");
}

.event-card[data-category="basketball"] .event-card__image {
  background-image:
    linear-gradient(180deg, rgba(6, 7, 8, 0.25), rgba(6, 7, 8, 0.5)),
    url("assets/event-basketball.jpg");
}

.event-card[data-category="formula"] .event-card__image {
  background-image:
    linear-gradient(180deg, rgba(6, 7, 8, 0.25), rgba(6, 7, 8, 0.5)),
    url("assets/event-formula.jpg");
}

.event-card[data-category="tennis"] .event-card__image {
  background-image:
    linear-gradient(180deg, rgba(6, 7, 8, 0.25), rgba(6, 7, 8, 0.5)),
    url("assets/event-tennis.jpg");
}

.event-card[data-category="boxing"] .event-card__image {
  background-image:
    linear-gradient(180deg, rgba(6, 7, 8, 0.25), rgba(6, 7, 8, 0.5)),
    url("assets/event-boxing.jpg");
}

.event-card__badges {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  display: flex;
  gap: var(--space-xs);
}

.event-card__body {
  padding: var(--space-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.event-card__category {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: var(--space-sm);
}

.event-card__title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}

.event-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-top: auto;
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-subtle);
}

.event-card__meta span {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

/* ========================================
   Article Cards
   ======================================== */

.article-card {
  display: flex;
  flex-direction: column;
}

.article-card__image {
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--surface-elevated) 0%, var(--surface) 100%);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-lg);
  position: relative;
  overflow: hidden;
}

.article-card__image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 30%, var(--accent-glow) 0%, transparent 60%);
}

.grid.grid-3 .article-card:nth-child(1) .article-card__image {
  background-image:
    linear-gradient(180deg, rgba(6, 7, 8, 0.2), rgba(6, 7, 8, 0.45)),
    url("assets/article-1.jpg");
}

.grid.grid-3 .article-card:nth-child(2) .article-card__image {
  background-image:
    linear-gradient(180deg, rgba(6, 7, 8, 0.2), rgba(6, 7, 8, 0.45)),
    url("assets/article-2.jpg");
}

.grid.grid-3 .article-card:nth-child(3) .article-card__image {
  background-image:
    linear-gradient(180deg, rgba(6, 7, 8, 0.2), rgba(6, 7, 8, 0.45)),
    url("assets/article-3.jpg");
}

.grid.grid-3 .article-card:nth-child(4) .article-card__image {
  background-image:
    linear-gradient(180deg, rgba(6, 7, 8, 0.2), rgba(6, 7, 8, 0.45)),
    url("assets/mosaic-4.jpg");
}

.grid.grid-3 .article-card:nth-child(5) .article-card__image {
  background-image:
    linear-gradient(180deg, rgba(6, 7, 8, 0.2), rgba(6, 7, 8, 0.45)),
    url("assets/mosaic-5.jpg");
}

.grid.grid-3 .article-card:nth-child(6) .article-card__image {
  background-image:
    linear-gradient(180deg, rgba(6, 7, 8, 0.2), rgba(6, 7, 8, 0.45)),
    url("assets/mosaic-6.jpg");
}

.grid.grid-3 .article-card:nth-child(7) .article-card__image {
  background-image:
    linear-gradient(180deg, rgba(6, 7, 8, 0.2), rgba(6, 7, 8, 0.45)),
    url("assets/event-football-1.jpg");
}

.grid.grid-3 .article-card:nth-child(8) .article-card__image {
  background-image:
    linear-gradient(180deg, rgba(6, 7, 8, 0.2), rgba(6, 7, 8, 0.45)),
    url("assets/event-basketball.jpg");
}

.grid.grid-3 .article-card:nth-child(9) .article-card__image {
  background-image:
    linear-gradient(180deg, rgba(6, 7, 8, 0.2), rgba(6, 7, 8, 0.45)),
    url("assets/event-tennis.jpg");
}

.article-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.article-card__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
  transition: color var(--transition-fast);
}

.article-card:hover .article-card__title {
  color: var(--accent);
}

.article-card__excerpt {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.7;
}

/* Featured Article */
.article-featured {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  margin-bottom: var(--space-4xl);
}

.article-featured__image {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--surface-elevated) 0%, var(--surface) 100%);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: var(--radius-2xl);
  position: relative;
  overflow: hidden;
}

.article-featured__image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 30% 70%, var(--accent-glow) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(183, 255, 60, 0.1) 0%, transparent 40%);
}

.article-featured__image {
  background-image:
    linear-gradient(180deg, rgba(6, 7, 8, 0.2), rgba(6, 7, 8, 0.5)),
    url("assets/mosaic-1.jpg");
}

.article-featured__content h3 {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-lg);
}

.article-featured__excerpt {
  font-size: var(--text-base);
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  line-height: 1.8;
}

@media (max-width: 900px) {
  .article-featured {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

/* ========================================
   Challenge Cards
   ======================================== */

.challenge-card {
  position: relative;
  padding: var(--space-xl);
}

.challenge-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
}

.challenge-card__icon {
  width: 48px;
  height: 48px;
  background: var(--accent-glow);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
}

.challenge-card__xp {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--accent);
}

.challenge-card__title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-sm);
}

.challenge-card__desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.challenge-card__progress {
  margin-bottom: var(--space-md);
}

.progress-bar {
  height: 6px;
  background: var(--border-subtle);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #D4FF6B);
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
}

.challenge-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* ========================================
   Leaderboard
   ======================================== */

.leaderboard {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.leaderboard__header {
  padding: var(--space-lg) var(--space-xl);
  border-bottom: 1px solid var(--border-subtle);
}

.leaderboard__title {
  font-size: var(--text-lg);
}

.leaderboard__list {
  padding: var(--space-md);
}

.leaderboard__item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  transition: background var(--transition-fast);
}

.leaderboard__item:hover {
  background: var(--surface-elevated);
}

.leaderboard__rank {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.leaderboard__rank--1 {
  background: linear-gradient(135deg, #FFD700, #FFA500);
  color: var(--text-inverse);
  border-radius: var(--radius-md);
}

.leaderboard__rank--2 {
  background: linear-gradient(135deg, #C0C0C0, #A8A8A8);
  color: var(--text-inverse);
  border-radius: var(--radius-md);
}

.leaderboard__rank--3 {
  background: linear-gradient(135deg, #CD7F32, #A0522D);
  color: var(--text-inverse);
  border-radius: var(--radius-md);
}

.leaderboard__avatar {
  width: 40px;
  height: 40px;
  background: var(--accent-glow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--accent);
}

.leaderboard__info {
  flex: 1;
}

.leaderboard__name {
  font-weight: 600;
  color: var(--text-primary);
  font-size: var(--text-sm);
}

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

.leaderboard__points {
  font-weight: 700;
  color: var(--accent);
  font-size: var(--text-sm);
}

/* ========================================
   Poll / Vote Section
   ======================================== */

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

.poll-card__question {
  font-size: var(--text-xl);
  text-align: center;
  margin-bottom: var(--space-xl);
}

.poll-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.poll-option {
  background: var(--surface-elevated);
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-base);
}

.poll-option:hover {
  border-color: var(--accent);
  background: rgba(183, 255, 60, 0.05);
}

.poll-option.selected {
  border-color: var(--accent);
  box-shadow: var(--shadow-glow);
}

.poll-option__name {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.poll-option__team {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

.poll-option__votes {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--accent);
}

/* ========================================
   CTA Section
   ======================================== */

.cta-section {
  position: relative;
  overflow: hidden;
}

.cta-section__bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 100% 100% at 50% 100%, var(--accent-glow) 0%, transparent 50%),
    linear-gradient(180deg, transparent 0%, var(--surface) 100%);
}

.cta-section__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-section h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: var(--space-lg);
}

.cta-section p {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
}

.cta-section__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

/* ========================================
   Footer
   ======================================== */

.footer {
  background: var(--surface);
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

@media (max-width: 900px) {
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2xl);
  }
}

@media (max-width: 600px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
}

.footer__brand {
  max-width: 300px;
}

.footer__brand .logo {
  margin-bottom: var(--space-lg);
}

.footer__brand p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.footer__social {
  display: flex;
  gap: var(--space-sm);
}

.footer__social a {
  width: 40px;
  height: 40px;
  background: var(--surface-elevated);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.footer__social a:hover {
  background: var(--accent);
  color: var(--text-inverse);
}

.footer__column h4 {
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-lg);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__links a {
  font-size: var(--text-sm);
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

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

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border-subtle);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.footer__legal {
  display: flex;
  gap: var(--space-lg);
}

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

/* ========================================
   Page Header (Internal Pages)
   ======================================== */

.page-header {
  padding: calc(var(--header-height) + var(--space-4xl)) 0 var(--space-4xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  opacity: 0.5;
}

.page-header__content {
  position: relative;
  z-index: 1;
}

.page-header h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: var(--space-md);
}

.page-header p {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ========================================
   Auth Page Styles
   ======================================== */

.auth-page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

@media (max-width: 900px) {
  .auth-page {
    grid-template-columns: 1fr;
  }
}

.auth-form-section {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-4xl);
  background: var(--bg-primary);
}

.auth-form-section__inner {
  max-width: 400px;
  width: 100%;
  margin: 0 auto;
}

.auth-tabs {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
  background: var(--surface);
  padding: var(--space-xs);
  border-radius: var(--radius-lg);
}

.auth-tab {
  flex: 1;
  padding: var(--space-md);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-muted);
  background: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.auth-tab.active {
  background: var(--accent);
  color: var(--text-inverse);
}

.auth-social {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.auth-social__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.auth-social__btn:hover {
  border-color: var(--border-muted);
  background: var(--surface-elevated);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-subtle);
}

.auth-visual {
  background: var(--surface);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-4xl);
  position: relative;
  overflow: hidden;
}

@media (max-width: 900px) {
  .auth-visual {
    display: none;
  }
}

.auth-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 30% 70%, var(--accent-glow) 0%, transparent 50%),
    radial-gradient(circle at 70% 30%, rgba(183, 255, 60, 0.1) 0%, transparent 40%);
}

.auth-visual__content {
  position: relative;
  z-index: 1;
  max-width: 400px;
}

.auth-visual__stat {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
  padding: var(--space-lg);
  background: rgba(14, 16, 19, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
}

.auth-visual__stat-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-glow);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
}

.auth-visual__stat-value {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--text-primary);
}

.auth-visual__stat-label {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* ========================================
   Contact Page
   ======================================== */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-4xl);
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
}

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.contact-info__icon {
  width: 48px;
  height: 48px;
  background: var(--accent-glow);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  flex-shrink: 0;
}

.contact-info__label {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-xs);
}

.contact-info__value {
  font-size: var(--text-base);
  color: var(--text-primary);
  font-weight: 500;
}

/* FAQ Accordion */
.faq {
  margin-top: var(--space-4xl);
}

.faq__item {
  border-bottom: 1px solid var(--border-subtle);
}

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-lg) 0;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  transition: color var(--transition-fast);
}

.faq__question:hover {
  color: var(--accent);
}

.faq__icon {
  font-size: var(--text-xl);
  transition: transform var(--transition-fast);
}

.faq__item.open .faq__icon {
  transform: rotate(45deg);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.faq__answer-inner {
  padding-bottom: var(--space-lg);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}

.faq__item.open .faq__answer {
  max-height: 300px;
}

/* ========================================
   Legal Pages
   ======================================== */

.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-content h2 {
  font-size: var(--text-2xl);
  margin-top: var(--space-3xl);
  margin-bottom: var(--space-lg);
}

.legal-content h3 {
  font-size: var(--text-xl);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.legal-content p {
  margin-bottom: var(--space-md);
  line-height: 1.8;
}

.legal-content ul {
  margin-bottom: var(--space-md);
  padding-left: var(--space-xl);
}

.legal-content li {
  position: relative;
  margin-bottom: var(--space-sm);
  line-height: 1.7;
}

.legal-content li::before {
  content: '';
  position: absolute;
  left: calc(var(--space-lg) * -1);
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

/* ========================================
   Newsletter Section
   ======================================== */

.newsletter {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  padding: var(--space-3xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.newsletter::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 200px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  opacity: 0.5;
}

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

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

.newsletter p {
  color: var(--text-muted);
  margin-bottom: var(--space-xl);
}

.newsletter__form {
  display: flex;
  gap: var(--space-sm);
  max-width: 440px;
  margin: 0 auto;
}

.newsletter__form input {
  flex: 1;
}

@media (max-width: 600px) {
  .newsletter__form {
    flex-direction: column;
  }
}

/* ========================================
   Community / Mosaic Section
   ======================================== */

.mosaic {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 200px);
  gap: var(--space-md);
}

@media (max-width: 900px) {
  .mosaic {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(4, 160px);
  }
}

@media (max-width: 600px) {
  .mosaic {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(6, 140px);
  }
}

.mosaic__item {
  background: var(--surface);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.mosaic__item:hover {
  border-color: var(--surface-border);
  transform: scale(1.02);
}

.mosaic__item--large {
  grid-column: span 2;
  grid-row: span 2;
}

.mosaic__item--wide {
  grid-column: span 2;
}

.mosaic__item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, var(--accent-glow) 0%, transparent 70%);
  opacity: 0.3;
}

.mosaic__item:nth-child(1) {
  background-image:
    linear-gradient(180deg, rgba(6, 7, 8, 0.2), rgba(6, 7, 8, 0.6)),
    url("assets/mosaic-1.jpg");
}

.mosaic__item:nth-child(2) {
  background-image:
    linear-gradient(180deg, rgba(6, 7, 8, 0.2), rgba(6, 7, 8, 0.6)),
    url("assets/mosaic-2.jpg");
}

.mosaic__item:nth-child(3) {
  background-image:
    linear-gradient(180deg, rgba(6, 7, 8, 0.2), rgba(6, 7, 8, 0.6)),
    url("assets/mosaic-3.jpg");
}

.mosaic__item:nth-child(4) {
  background-image:
    linear-gradient(180deg, rgba(6, 7, 8, 0.2), rgba(6, 7, 8, 0.6)),
    url("assets/mosaic-4.jpg");
}

.mosaic__item:nth-child(5) {
  background-image:
    linear-gradient(180deg, rgba(6, 7, 8, 0.2), rgba(6, 7, 8, 0.6)),
    url("assets/mosaic-5.jpg");
}

.mosaic__item:nth-child(6) {
  background-image:
    linear-gradient(180deg, rgba(6, 7, 8, 0.2), rgba(6, 7, 8, 0.6)),
    url("assets/mosaic-6.jpg");
}

.mosaic__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-lg);
  background: linear-gradient(transparent, rgba(6, 7, 8, 0.9));
}

.mosaic__tag {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: var(--space-xs);
}

.mosaic__title {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
}

/* ========================================
   Pagination
   ======================================== */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-3xl);
}

.pagination__btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.pagination__btn:hover,
.pagination__btn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(183, 255, 60, 0.08);
}

.pagination__btn.active {
  background: var(--accent);
  color: var(--text-inverse);
}

/* ========================================
   Animations
   ======================================== */

.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in {
  opacity: 0;
  transition: opacity 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
}

/* Staggered animation delays */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* Counter animation */
@keyframes countUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.counter-animated {
  animation: countUp 0.6s ease forwards;
}

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

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

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

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

.hidden { display: none; }
.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;
}

/* Map placeholder */
.map-placeholder {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  height: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

.map-placeholder__icon {
  font-size: 48px;
  margin-bottom: var(--space-md);
}

/* XP / Level Widget */
.xp-widget {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
}

.xp-widget__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
}

.xp-widget__level {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.xp-widget__level-badge {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--accent), #D4FF6B);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: var(--text-lg);
  color: var(--text-inverse);
}

.xp-widget__level-info h4 {
  font-size: var(--text-base);
  margin-bottom: 0;
}

.xp-widget__level-info span {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.xp-widget__progress {
  margin-bottom: var(--space-md);
}

.xp-widget__stats {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* Reward Badges */
.reward-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.reward-badge {
  width: 64px;
  height: 64px;
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  transition: all var(--transition-fast);
}

.reward-badge:hover {
  border-color: var(--accent);
  transform: scale(1.1);
}

.reward-badge--locked {
  opacity: 0.3;
  filter: grayscale(1);
}

/* Filter Sidebar */
.filter-sidebar {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
}

.filter-group {
  margin-bottom: var(--space-xl);
}

.filter-group:last-child {
  margin-bottom: 0;
}

.filter-group__title {
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.filter-group__options {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.filter-option {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.filter-option:hover {
  color: var(--text-primary);
}

.filter-option input {
  accent-color: var(--accent);
}

/* Catalog Layout */
.catalog-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--space-2xl);
}

@media (max-width: 900px) {
  .catalog-layout {
    grid-template-columns: 1fr;
  }
  
  .filter-sidebar {
    display: none;
  }
}