/* ==========================================================================
   SPINBOSS PERFORMANCE PORTAL - SHARED EXTERNAL STYLESHEET
   Domain: forgepeak.pro
   Colors: Dark Theme (#0a0c12), Accent Orange (#ff8800)
   ========================================================================== */

/* --- Design Tokens & Variables --- */
:root {
  --bg-base: #0a0c12;
  --bg-surface-1: #111420;
  --bg-surface-2: #191d30;
  --bg-control: #151926;
  
  --accent: #ff8800;
  --accent-glow: rgba(255, 136, 0, 0.15);
  --accent-glow-strong: rgba(255, 136, 0, 0.4);
  
  --text-primary: #f0f2f5;
  --text-secondary: #a0a5b5;
  --text-tertiary: #6c7285;
  --text-muted: #4e5361;
  
  --border-soft: rgba(255, 255, 255, 0.04);
  --border-medium: rgba(255, 255, 255, 0.08);
  --border-accent: rgba(255, 136, 0, 0.3);
  --border-accent-focus: #ff8800;
  
  --font-display: 'Rajdhani', 'Inter', -apple-system, sans-serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-xxl: 48px;
  --space-huge: 80px;
  
  --transition-fast: 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Reset & Base Styles --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  font-size: 16px;
  background-color: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  line-height: 1.6;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--text-primary);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  border-bottom: 2px solid var(--accent);
  padding-bottom: var(--space-sm);
  margin-bottom: var(--space-xl);
  display: inline-block;
}

h3 {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  color: var(--text-primary);
}

p {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: var(--space-md);
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: #ffa640;
}

/* --- Layout Containers --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-huge) 0;
  border-bottom: 1px solid var(--border-soft);
}

.section:nth-child(even) {
  background-color: rgba(255, 255, 255, 0.01);
}

/* --- Header & Navigation --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(10, 12, 18, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-soft);
  transition: var(--transition-normal);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.logo span {
  color: var(--accent);
}

.logo-icon {
  font-size: 1.8rem;
  animation: pulse-glow 2s infinite ease-in-out;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  list-style: none;
}

.nav-link {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  padding: var(--space-xs) 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent);
  transition: var(--transition-normal);
}

.nav-link:hover {
  color: var(--text-primary);
}

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

.nav-link.active {
  color: var(--text-primary);
}

/* --- Burger Menu --- */
.burger-btn {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1010;
}

.burger-btn span {
  width: 100%;
  height: 3px;
  background-color: var(--text-primary);
  border-radius: var(--radius-sm);
  transition: var(--transition-normal);
}

/* --- Hero Section --- */
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-xxl);
  align-items: center;
  padding-top: 40px;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-tagline {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.hero-tagline::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--accent);
}

.hero-title {
  margin-bottom: var(--space-lg);
  line-height: 1.05;
}

.hero-desc {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
}

.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  width: 100%;
  margin-top: var(--space-lg);
}

.hero-stat-card {
  background-color: var(--bg-surface-1);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.hero-stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition-normal);
}

.hero-stat-card:hover::before {
  transform: scaleX(1);
}

.hero-stat-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-accent);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3), 0 0 15px var(--accent-glow);
}

.hero-stat-val {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1.2;
}

.hero-stat-lbl {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
  margin-top: var(--space-xs);
}

.hero-image-container {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-medium);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.hero-image-container::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 12, 18, 0) 60%, rgba(10, 12, 18, 0.8) 100%);
  pointer-events: none;
}

.hero-image-container img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: var(--transition-slow);
}

.hero-image-container:hover img {
  transform: scale(1.03);
}

.hero-overlay-badge {
  position: absolute;
  bottom: var(--space-lg);
  left: var(--space-lg);
  background-color: rgba(17, 20, 32, 0.9);
  border: 1px solid var(--accent);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  z-index: 2;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

/* --- Speedrun Records Section --- */
.section-intro {
  max-width: 700px;
  margin-bottom: var(--space-xxl);
}

.speedrun-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-xxl);
  align-items: flex-start;
}

.speedrun-media {
  position: sticky;
  top: 110px;
}

.speedrun-image-box {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-medium);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
  position: relative;
}

.speedrun-image-box img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.speedrun-image-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(0deg, rgba(10, 12, 18, 0.95) 0%, rgba(10, 12, 18, 0) 100%);
  padding: var(--space-lg) var(--space-md) var(--space-md) var(--space-md);
  text-align: center;
}

.speedrun-image-caption p {
  margin-bottom: 0;
  font-size: 0.9rem;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
}

.speedrun-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.speedrun-card {
  background-color: var(--bg-surface-1);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-lg);
  transition: var(--transition-normal);
}

.speedrun-card:hover {
  border-color: var(--border-accent);
  background-color: var(--bg-surface-2);
  transform: translateX(4px);
  box-shadow: -4px 0 0 var(--accent);
}

.speedrun-badge {
  background-color: rgba(255, 136, 0, 0.1);
  border: 1px solid var(--border-accent);
  color: var(--accent);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  text-align: center;
  min-width: 60px;
}

.speedrun-info h3 {
  margin-bottom: var(--space-xs);
  font-size: 1.15rem;
}

.speedrun-meta {
  display: flex;
  gap: var(--space-md);
  font-size: 0.85rem;
  color: var(--text-tertiary);
  margin-bottom: var(--space-xs);
}

.speedrun-meta span strong {
  color: var(--text-secondary);
}

.speedrun-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 0;
  line-height: 1.4;
}

.speedrun-time {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent);
  text-shadow: 0 0 10px var(--accent-glow-strong);
}

/* --- Challenges Section --- */
.challenges-layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-xxl);
  align-items: flex-start;
}

.challenges-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.challenge-card {
  background-color: var(--bg-surface-1);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 280px;
  transition: var(--transition-normal);
  position: relative;
}

.challenge-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-6px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4), 0 0 20px var(--accent-glow);
}

.challenge-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
}

.challenge-difficulty {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
}

.challenge-difficulty.easy {
  background-color: rgba(46, 204, 113, 0.1);
  border: 1px solid rgba(46, 204, 113, 0.3);
  color: #2ecc71;
}

.challenge-difficulty.medium {
  background-color: rgba(241, 196, 15, 0.1);
  border: 1px solid rgba(241, 196, 15, 0.3);
  color: #f1c40f;
}

.challenge-difficulty.hard {
  background-color: rgba(231, 76, 60, 0.1);
  border: 1px solid rgba(231, 76, 60, 0.3);
  color: #e74c3c;
}

.challenge-difficulty.expert {
  background-color: rgba(155, 89, 182, 0.1);
  border: 1px solid rgba(155, 89, 182, 0.3);
  color: #9b59b6;
}

.challenge-reward-badge {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.challenge-body h3 {
  margin-bottom: var(--space-sm);
  font-size: 1.25rem;
}

.challenge-desc {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}

.challenge-footer {
  border-top: 1px solid var(--border-soft);
  padding-top: var(--space-md);
  margin-top: auto;
}

.challenge-progress-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-tertiary);
  margin-bottom: var(--space-xs);
}

.challenge-progress-bar {
  width: 100%;
  height: 6px;
  background-color: var(--bg-surface-2);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.challenge-progress-fill {
  height: 100%;
  background-color: var(--accent);
  border-radius: var(--radius-sm);
  box-shadow: 0 0 8px var(--accent);
}

.challenges-media {
  position: sticky;
  top: 110px;
}

/* --- Performance Rankings Section --- */
.rankings-layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-xxl);
  align-items: center;
}

.rankings-table-container {
  background-color: var(--bg-surface-1);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.rankings-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.rankings-table th,
.rankings-table td {
  padding: var(--space-md) var(--space-lg);
}

.rankings-table th {
  background-color: rgba(255, 255, 255, 0.02);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-medium);
}

.rankings-table tr {
  border-bottom: 1px solid var(--border-soft);
  transition: var(--transition-fast);
}

.rankings-table tr:last-child {
  border-bottom: none;
}

.rankings-table tr:hover {
  background-color: rgba(255, 136, 0, 0.03);
}

.rank-badge {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.9rem;
}

.rank-badge.gold {
  background-color: rgba(241, 196, 15, 0.15);
  border: 1px solid #f1c40f;
  color: #f1c40f;
  box-shadow: 0 0 10px rgba(241, 196, 15, 0.2);
}

.rank-badge.silver {
  background-color: rgba(189, 195, 199, 0.15);
  border: 1px solid #bdc3c7;
  color: #bdc3c7;
}

.rank-badge.bronze {
  background-color: rgba(211, 84, 0, 0.15);
  border: 1px solid #d35400;
  color: #e67e22;
}

.rank-badge.normal {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-medium);
  color: var(--text-secondary);
}

.rankings-player {
  font-weight: 600;
  color: var(--text-primary);
}

.rankings-score {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--accent);
}

.rankings-category {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.rankings-date {
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

/* --- Community Records Section --- */
.community-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.community-card {
  background-color: var(--bg-surface-1);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.community-card::after {
  content: '🏆';
  position: absolute;
  bottom: -10px;
  right: -10px;
  font-size: 5rem;
  opacity: 0.03;
  transform: rotate(-15deg);
  transition: var(--transition-normal);
}

.community-card:hover::after {
  transform: rotate(-5deg) scale(1.1);
  opacity: 0.06;
}

.community-card:hover {
  border-color: var(--border-accent);
  background-color: var(--bg-surface-2);
  transform: translateY(-4px);
}

.community-holder {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.community-avatar-placeholder {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--bg-control);
  border: 1px solid var(--border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--accent);
}

.community-holder-info h3 {
  font-size: 1.15rem;
  line-height: 1.2;
}

.community-holder-info span {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.community-desc {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* --- Legal Pages Layout (Terms & Privacy) --- */
.legal-hero {
  padding: 120px 0 var(--space-xxl) 0;
  background-color: rgba(255, 136, 0, 0.02);
  border-bottom: 1px solid var(--border-soft);
}

.legal-hero h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  margin-bottom: var(--space-md);
}

.legal-meta {
  color: var(--text-tertiary);
  font-size: 0.9rem;
}

.legal-content {
  padding: var(--space-xxl) 0;
}

.legal-grid {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: var(--space-xxl);
  align-items: flex-start;
}

.legal-sidebar {
  position: sticky;
  top: 110px;
  background-color: var(--bg-surface-1);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

.legal-sidebar h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid var(--border-soft);
}

.legal-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.legal-nav-link {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.legal-nav-link:hover {
  color: var(--accent);
  padding-left: 4px;
}

.legal-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-xxl);
}

.legal-section h2 {
  font-size: 1.6rem;
  margin-bottom: var(--space-md);
  border-bottom: 1px solid var(--border-medium);
  padding-bottom: var(--space-xs);
  display: block;
}

.legal-section p {
  margin-bottom: var(--space-md);
  line-height: 1.7;
}

.legal-section ul {
  list-style-type: none;
  margin-bottom: var(--space-md);
  padding-left: var(--space-md);
}

.legal-section li {
  position: relative;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-sm);
  color: var(--text-secondary);
}

.legal-section li::before {
  content: '⚡';
  position: absolute;
  left: 0;
  top: 2px;
  color: var(--accent);
  font-size: 0.8rem;
}

/* --- Footer --- */
.footer {
  margin-top: auto;
  background-color: #05060a;
  border-top: 1px solid var(--border-soft);
  padding: var(--space-xxl) 0 var(--space-lg) 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-xxl);
  margin-bottom: var(--space-xl);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-desc {
  font-size: 0.95rem;
  color: var(--text-tertiary);
  max-width: 360px;
}

.footer-links-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-links-col h4 {
  font-size: 1.1rem;
  color: var(--text-primary);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-link {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

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

.footer-bottom {
  border-top: 1px solid var(--border-soft);
  padding-top: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

/* --- Animations --- */
@keyframes pulse-glow {
  0%, 100% {
    transform: scale(1);
    filter: drop-shadow(0 0 2px var(--accent));
  }
  50% {
    transform: scale(1.1);
    filter: drop-shadow(0 0 8px var(--accent));
  }
}

/* --- Responsive Media Queries --- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    text-align: center;
  }
  
  .hero-content {
    align-items: center;
  }
  
  .hero-tagline::before {
    display: none;
  }
  
  .hero-image-container {
    max-width: 600px;
    margin: 0 auto;
  }
  
  .speedrun-layout {
    grid-template-columns: 1fr;
  }
  
  .speedrun-media {
    position: static;
    max-width: 600px;
    margin: 0 auto var(--space-xl) auto;
  }
  
  .challenges-layout {
    grid-template-columns: 1fr;
  }
  
  .challenges-media {
    position: static;
    max-width: 600px;
    margin: 0 auto var(--space-xl) auto;
    order: -1;
  }
  
  .rankings-layout {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .rankings-media {
    max-width: 600px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .header-container {
    height: 70px;
  }
  
  .burger-btn {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    height: calc(100vh - 70px);
    background-color: var(--bg-base);
    border-top: 1px solid var(--border-soft);
    flex-direction: column;
    padding: var(--space-xxl) 0;
    gap: var(--space-xl);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition-normal), opacity var(--transition-normal), visibility var(--transition-normal);
    z-index: 999;
  }
  
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .burger-btn.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
  }
  
  .burger-btn.active span:nth-child(2) {
    opacity: 0;
  }
  
  .burger-btn.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
  }
  
  .challenges-grid,
  .community-grid,
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .legal-grid {
    grid-template-columns: 1fr;
  }
  
  .legal-sidebar {
    position: static;
    margin-bottom: var(--space-lg);
  }
  
  .speedrun-card {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-sm);
    padding: var(--space-lg);
  }
  
  .speedrun-badge {
    margin: 0 auto;
  }
  
  .speedrun-meta {
    justify-content: center;
  }
  
  .speedrun-time {
    margin-top: var(--space-xs);
  }
  
  .hero-stats-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }
}