/* ===== VARIABLES CSS PIXELADAS ===== */
:root {
  /* Colores del juego - inspirados en Minecraft/VoxeLibre */
  --minecraft-green: #7cb342;
  --minecraft-dark-green: #4a7c59;
  --minecraft-grass: #91bd59;
  --minecraft-stone: #7f7f7f;
  --minecraft-wood: #9c7853;
  --minecraft-dirt: #8b4513;
  --minecraft-sky: #87ceeb;
  --minecraft-leaves: #228b22;
  
  /* Colores de interface */
  --pixel-black: #000000;
  --pixel-white: #ffffff;
  --pixel-gray: #555555;
  --pixel-light-gray: #aaaaaa;
  --pixel-red: #ff5555;
  --pixel-blue: #5555ff;
  --pixel-yellow: #ffff55;
  
  /* Colores de estado del servidor */
  --online-green: #55ff55;
  --offline-red: #ff5555;
  --warning-yellow: #ffaa00;
  
  /* Tipografía pixelada */
  --pixel-font: 'Courier New', 'Monaco', 'Menlo', monospace;
  --font-family: 'Fredoka', var(--pixel-font), sans-serif;
  --font-size-pixel-xl: clamp(1.5rem, 4vw, 2.5rem);
  --font-size-pixel-lg: clamp(1.2rem, 3vw, 1.8rem);
  --font-size-pixel-md: clamp(1rem, 2vw, 1.2rem);
  --font-size-pixel-sm: 0.9rem;
  
  /* Espaciado en bloques */
  --block-size: 16px;
  --space-pixel-xs: calc(var(--block-size) * 0.5);
  --space-pixel-sm: var(--block-size);
  --space-pixel-md: calc(var(--block-size) * 1.5);
  --space-pixel-lg: calc(var(--block-size) * 2);
  --space-pixel-xl: calc(var(--block-size) * 3);
  
  /* Sombras pixeladas */
  --pixel-shadow: 2px 2px 0 rgba(0, 0, 0, 0.3);
  --pixel-shadow-large: 4px 4px 0 rgba(0, 0, 0, 0.3);
  --pixel-inset-shadow: inset 2px 2px 0 rgba(255, 255, 255, 0.3), inset -2px -2px 0 rgba(0, 0, 0, 0.3);
  
  /* Bordes pixelados */
  --pixel-border: 2px solid var(--pixel-black);
  --pixel-border-light: 1px solid var(--pixel-gray);
  
  /* Variables adicionales para compatibilidad */
  --primary-green: var(--minecraft-green);
  --primary-green-dark: var(--minecraft-dark-green);
  --primary-green-light: var(--minecraft-grass);
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --white: #ffffff;
  --yellow-sun: #fbbf24;
  
  /* Gradientes */
  --gradient-primary: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-dark) 100%);
  --gradient-secondary: linear-gradient(135deg, var(--minecraft-wood) 0%, var(--minecraft-dirt) 100%);
  
  /* Espaciado estándar */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  
  /* Tamaños de fuente */
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 2rem;
  
  /* Radio de bordes */
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  
  /* Sombras */
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* ===== RESET Y BASE ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  line-height: 1.6;
  color: var(--pixel-black);
  background: var(--minecraft-grass);
  background-image: 
    repeating-linear-gradient(0deg, transparent, transparent 16px, rgba(0,0,0,0.1) 16px, rgba(0,0,0,0.1) 17px),
    repeating-linear-gradient(90deg, transparent, transparent 16px, rgba(0,0,0,0.1) 16px, rgba(0,0,0,0.1) 17px);
  min-height: 100vh;
  image-rendering: pixelated;
  image-rendering: -moz-crisp-edges;
  image-rendering: crisp-edges;
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-200);
  padding: var(--space-sm) 0;
}

.nav {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 var(--space-md);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-weight: 600;
  font-size: var(--font-size-md);
  color: var(--gray-800);
}

.logo-emoji {
  font-size: 2rem;
  animation: bounce 2s infinite;
}

.nav-links {
  display: flex;
  gap: var(--space-xl);
}

.nav-link {
  text-decoration: none;
  color: var(--gray-700);
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 50%;
  background: var(--primary-green);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

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

/* ===== HERO SECTION ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: var(--space-2xl) var(--space-md);
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.hero-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-md);
  line-height: 1.2;
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: var(--font-size-md);
  color: var(--gray-700);
  margin-bottom: var(--space-xl);
  font-weight: 400;
}

.hero-stats {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.stat {
  text-align: center;
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-md);
  border: 2px solid var(--primary-green-light);
  transition: transform 0.3s ease;
}

.stat:hover {
  transform: translateY(-5px);
}

.stat-number {
  display: block;
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--primary-green-dark);
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--gray-700);
  font-weight: 500;
}

/* ===== SERVER CARD ===== */
.server-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: var(--shadow-xl);
  border: 3px solid var(--primary-green-light);
  transition: transform 0.3s ease;
}

.server-card:hover {
  transform: scale(1.02);
}

.server-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.server-status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: var(--primary-green);
  color: var(--white);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.5px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--white);
  animation: pulse 2s infinite;
}

.server-info h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-md);
  text-align: center;
  color: var(--gray-800);
}

.connection-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.server-address,
.server-port {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.server-address label,
.server-port label {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--gray-700);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.server-address input,
.server-port input {
  flex: 1;
  padding: var(--space-md);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-family: 'Courier New', monospace;
  font-size: var(--font-size-md);
  text-align: center;
  background: var(--gray-50);
  font-weight: 600;
  color: var(--gray-800);
}

.server-address .copy-btn,
.server-port .copy-btn {
  margin-top: var(--space-xs);
}

.copy-btn {
  padding: var(--space-md) var(--space-lg);
  background: var(--gradient-primary);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 600;
  font-size: var(--font-size-sm);
  transition: all 0.3s ease;
}

.copy-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.copy-btn:active {
  transform: translateY(0);
}

.server-note {
  text-align: left;
  font-size: 0.875rem;
  color: var(--gray-700);
  background: var(--gray-50);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--primary-green);
}

.server-note code {
  background: var(--white);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-weight: 600;
  color: var(--gray-800);
  border: 1px solid var(--gray-200);
}

/* ===== FLOATING ANIMALS ===== */
.floating-animals {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: -1;
}

.animal {
  position: absolute;
  font-size: 2rem;
  animation: float 6s ease-in-out infinite;
  animation-delay: var(--delay);
  opacity: 0.6;
}

.animal:nth-child(1) { top: 20%; left: 10%; }
.animal:nth-child(2) { top: 15%; right: 15%; }
.animal:nth-child(3) { top: 60%; left: 5%; }
.animal:nth-child(4) { bottom: 25%; right: 10%; }
.animal:nth-child(5) { bottom: 15%; left: 20%; }

/* ===== SECTIONS ===== */
.how-to-play, .features {
  padding: var(--space-2xl) var(--space-md);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  font-size: var(--font-size-xl);
  text-align: center;
  margin-bottom: var(--space-2xl);
  font-weight: 700;
}

/* ===== STEPS ===== */
.steps {
  display: grid;
  gap: var(--space-xl);
  max-width: 800px;
  margin: 0 auto;
}

.step {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-xl);
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border-left: 5px solid var(--primary-green);
  transition: transform 0.3s ease;
}

.step:hover {
  transform: translateX(10px);
}

.step-number {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
  font-weight: 700;
  flex-shrink: 0;
}

.step-content h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-sm);
  color: var(--gray-800);
}

.step-content p {
  color: var(--gray-700);
  margin-bottom: var(--space-md);
}

.download-links {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.download-btn {
  display: inline-block;
  padding: var(--space-md) var(--space-lg);
  background: var(--gradient-secondary);
  color: var(--white);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: all 0.3s ease;
}

.download-btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.server-code {
  display: block;
  background: var(--gray-800);
  color: var(--primary-green-light);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  font-family: 'Courier New', monospace;
  font-size: var(--font-size-md);
  text-align: center;
  margin: var(--space-md) 0;
  font-weight: 600;
}

.starter-kit {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.kit-item {
  background: var(--primary-green-light);
  color: var(--gray-800);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  font-weight: 600;
}

.connection-info {
  background: var(--gray-50);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border: 2px solid var(--primary-green-light);
  margin: var(--space-md) 0;
}

.server-details {
  font-family: 'Courier New', monospace;
  line-height: 1.8;
}

.server-details strong {
  color: var(--gray-800);
  font-weight: 600;
}

.step-tip {
  font-size: 0.875rem;
  color: var(--gray-700);
  font-style: italic;
  margin-top: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--yellow-sun);
  background: rgba(251, 191, 36, 0.1);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--yellow-sun);
}

/* ===== FEATURES GRID ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
}

.feature-card {
  background: var(--white);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  text-align: center;
  border: 2px solid transparent;
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-10px);
  border-color: var(--primary-green-light);
  box-shadow: var(--shadow-xl);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
  display: block;
}

.feature-card h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-md);
  color: var(--gray-800);
}

.feature-card p {
  color: var(--gray-700);
  line-height: 1.7;
}

/* ===== GALLERY SECTION ===== */
.gallery {
  background: linear-gradient(135deg, var(--minecraft-grass) 0%, var(--minecraft-dark-green) 100%);
  padding: var(--space-2xl) var(--space-md);
  position: relative;
}

.gallery::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    repeating-linear-gradient(0deg, transparent, transparent 16px, rgba(0,0,0,0.05) 16px, rgba(0,0,0,0.05) 17px),
    repeating-linear-gradient(90deg, transparent, transparent 16px, rgba(0,0,0,0.05) 16px, rgba(0,0,0,0.05) 17px);
  pointer-events: none;
}

.gallery .section-title {
  color: var(--pixel-white);
  text-shadow: var(--pixel-shadow);
  position: relative;
  z-index: 1;
}

.gallery-intro {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-xl) auto;
  font-size: var(--font-size-md);
  color: var(--pixel-white);
  line-height: 1.6;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
  position: relative;
  z-index: 1;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  position: relative;
  z-index: 1;
}

.gallery-item {
  position: relative;
  aspect-ratio: 16/9;
  border: 4px solid var(--pixel-black);
  box-shadow: var(--pixel-shadow-large);
  cursor: pointer;
  overflow: hidden;
  transition: all 0.3s ease;
  image-rendering: pixelated;
  image-rendering: -moz-crisp-edges;
  image-rendering: crisp-edges;
}

.gallery-item:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.4);
}

.gallery-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  image-rendering: pixelated;
  image-rendering: -moz-crisp-edges;
  image-rendering: crisp-edges;
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.8) 0%,
    transparent 60%
  );
  display: flex;
  align-items: flex-end;
  padding: var(--space-md);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-info h4 {
  color: var(--pixel-white);
  font-size: var(--font-size-md);
  margin-bottom: var(--space-xs);
  font-family: var(--pixel-font);
  text-shadow: var(--pixel-shadow);
}

.gallery-info p {
  color: var(--pixel-white);
  font-size: var(--font-size-sm);
  opacity: 0.9;
  font-family: var(--pixel-font);
}

/* Gallery Placeholders */
.gallery-placeholder {
  background: var(--minecraft-stone);
  border: 4px solid var(--pixel-black);
  display: flex;
  align-items: center;
  justify-content: center;
}

.placeholder-content {
  text-align: center;
  padding: var(--space-md);
  color: var(--pixel-white);
}

.placeholder-icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
  opacity: 0.7;
}

.placeholder-content h4 {
  font-family: var(--pixel-font);
  font-size: var(--font-size-md);
  margin-bottom: var(--space-sm);
  color: var(--pixel-yellow);
  text-shadow: var(--pixel-shadow);
}

.placeholder-content p {
  font-family: var(--pixel-font);
  font-size: var(--font-size-sm);
  opacity: 0.8;
  line-height: 1.4;
}

/* Gallery Modal */
.gallery-modal {
  display: none;
  position: fixed;
  z-index: 10000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(5px);
}

.gallery-modal-content {
  margin: auto;
  display: block;
  max-width: 90%;
  max-height: 80%;
  border: 4px solid var(--pixel-white);
  box-shadow: var(--pixel-shadow-large);
  image-rendering: pixelated;
  image-rendering: -moz-crisp-edges;
  image-rendering: crisp-edges;
}

.gallery-modal-content {
  animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
  from {
    transform: scale(0.3);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.gallery-close {
  position: absolute;
  top: 20px;
  right: 35px;
  color: var(--pixel-white);
  font-size: 40px;
  font-weight: bold;
  transition: 0.3s;
  cursor: pointer;
  font-family: var(--pixel-font);
  text-shadow: var(--pixel-shadow);
}

.gallery-close:hover,
.gallery-close:focus {
  color: var(--pixel-red);
  text-decoration: none;
}

.gallery-caption {
  margin: auto;
  display: block;
  width: 80%;
  max-width: 700px;
  text-align: center;
  color: var(--pixel-white);
  padding: var(--space-md) 0;
  font-family: var(--pixel-font);
  font-size: var(--font-size-md);
  font-weight: bold;
  text-shadow: var(--pixel-shadow);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--gray-800);
  color: var(--white);
  padding: var(--space-2xl) var(--space-md) var(--space-lg);
  margin-top: var(--space-2xl);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
}

.footer-section h4 {
  font-size: var(--font-size-md);
  margin-bottom: var(--space-md);
  color: var(--primary-green-light);
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: var(--space-xs);
  color: var(--gray-200);
}

.footer-section code {
  background: var(--gray-700);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.875rem;
}

.footer-bottom {
  max-width: 1200px;
  margin: var(--space-xl) auto 0;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--gray-700);
  text-align: center;
  color: var(--gray-200);
}

.footer-bottom p {
  margin-bottom: var(--space-xs);
}

.footer-bottom a {
  color: var(--primary-green-light);
  text-decoration: none;
}

.footer-bottom a:hover {
  text-decoration: underline;
}

/* ===== DOCUMENTATION SYSTEM STYLES ===== */
.documentation {
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
  padding: var(--space-2xl) 0;
  min-height: 100vh;
}

.docs-intro {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-xl) auto;
  font-size: var(--font-size-md);
  color: var(--gray-700);
  line-height: 1.6;
}

/* Documentation Navigation */
.docs-nav {
  margin-bottom: var(--space-xl);
}

.docs-nav-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  color: var(--gray-700);
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--gray-200);
  border-top: 4px solid var(--primary-green);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: var(--space-sm);
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.docs-nav-tabs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.docs-nav-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-md);
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  min-height: 120px;
  justify-content: center;
}

.docs-nav-tab:hover {
  border-color: var(--primary-green);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.docs-nav-tab.active {
  border-color: var(--primary-green);
  background: var(--primary-green-light);
  background: linear-gradient(135deg, var(--primary-green-light) 0%, var(--white) 100%);
}

.tab-icon {
  font-size: 2rem;
  margin-bottom: var(--space-xs);
}

.tab-title {
  font-weight: 600;
  font-size: var(--font-size-md);
  color: var(--gray-800);
  margin-bottom: var(--space-xs);
}

.tab-audience {
  font-size: 0.875rem;
  color: var(--gray-700);
  background: var(--gray-100);
  padding: 4px 8px;
  border-radius: var(--radius-md);
}

.docs-nav-tab.active .tab-audience {
  background: var(--white);
  color: var(--primary-green-dark);
}

/* Breadcrumb Navigation */
.docs-nav-breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm);
  background: var(--gray-100);
  border-radius: var(--radius-md);
  margin-top: var(--space-md);
}

.breadcrumb-home {
  background: none;
  border: none;
  color: var(--primary-green-dark);
  cursor: pointer;
  font-weight: 500;
  transition: opacity 0.2s;
}

.breadcrumb-home:hover {
  opacity: 0.8;
}

.breadcrumb-separator {
  margin: 0 var(--space-sm);
  color: var(--gray-700);
}

.breadcrumb-current {
  font-weight: 600;
  color: var(--gray-800);
}

/* Documentation Content */
.docs-content {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.docs-welcome {
  text-align: center;
  padding: var(--space-2xl);
}

.docs-welcome-icon {
  font-size: 4rem;
  margin-bottom: var(--space-md);
}

.docs-welcome h3 {
  font-size: var(--font-size-lg);
  color: var(--gray-800);
  margin-bottom: var(--space-sm);
}

.docs-welcome p {
  color: var(--gray-700);
  font-size: var(--font-size-md);
  max-width: 500px;
  margin: 0 auto var(--space-xl) auto;
  line-height: 1.6;
}

/* Documentation Stats */
.docs-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.docs-stat {
  text-align: center;
  padding: var(--space-md);
  background: var(--gray-50);
  border-radius: var(--radius-md);
}

.docs-stat .stat-number {
  display: block;
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--primary-green-dark);
  margin-bottom: var(--space-xs);
}

.docs-stat .stat-label {
  font-size: 0.875rem;
  color: var(--gray-700);
}

/* Quick Links */
.docs-quick-links {
  margin-top: var(--space-xl);
}

.docs-quick-links h4 {
  text-align: left;
  margin-bottom: var(--space-md);
  color: var(--gray-800);
  font-size: var(--font-size-md);
}

.quick-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-sm);
}

.quick-link-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-md);
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
}

.quick-link-card:hover {
  border-color: var(--primary-green);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.quick-link-icon {
  font-size: 1.5rem;
  margin-bottom: var(--space-xs);
}

.quick-link-title {
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: var(--space-xs);
}

.quick-link-desc {
  font-size: 0.875rem;
  color: var(--gray-700);
}

/* Documentation Document */
.docs-document {
  padding: var(--space-xl);
}

.docs-header {
  border-bottom: 2px solid var(--gray-200);
  padding-bottom: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.docs-title {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-md);
}

.docs-icon {
  font-size: 2rem;
  margin-right: var(--space-sm);
}

.docs-title h2 {
  font-size: var(--font-size-lg);
  color: var(--gray-800);
  margin: 0;
}

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

.docs-audience,
.docs-word-count,
.docs-sections {
  background: var(--gray-100);
  padding: 4px 12px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--gray-700);
}

.docs-audience {
  background: var(--primary-green-light);
  color: var(--primary-green-dark);
  font-weight: 500;
}

/* Table of Contents */
.docs-toc {
  background: var(--gray-50);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-xl);
}

.docs-toc h3 {
  margin: 0 0 var(--space-md) 0;
  font-size: var(--font-size-md);
  color: var(--gray-800);
}

.docs-toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.docs-toc-item {
  margin-bottom: var(--space-xs);
}

.docs-toc-level-1 {
  font-weight: 600;
}

.docs-toc-level-2 {
  margin-left: var(--space-md);
}

.docs-toc-level-3 {
  margin-left: var(--space-lg);
  font-size: 0.875rem;
}

.docs-toc-link {
  color: var(--gray-700);
  text-decoration: none;
  transition: color 0.2s;
}

.docs-toc-link:hover {
  color: var(--primary-green-dark);
}

/* Documentation Body */
.docs-body {
  line-height: 1.8;
}

.docs-section {
  margin-bottom: var(--space-xl);
}

.docs-main-section {
  border-top: 3px solid var(--primary-green);
  padding-top: var(--space-lg);
  margin-top: var(--space-xl);
}

.docs-main-section:first-child {
  border-top: none;
  margin-top: 0;
  padding-top: 0;
}

.docs-heading {
  color: var(--gray-800);
  margin-bottom: var(--space-md);
  scroll-margin-top: 120px;
}

.docs-heading-1 {
  font-size: var(--font-size-lg);
  border-bottom: 2px solid var(--gray-200);
  padding-bottom: var(--space-sm);
}

.docs-heading-2 {
  font-size: 1.5rem;
  color: var(--primary-green-dark);
}

.docs-heading-3 {
  font-size: 1.25rem;
}

.docs-content-text {
  color: var(--gray-700);
}

.docs-content-text p {
  margin-bottom: var(--space-md);
}

.docs-content-text ul,
.docs-content-text ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.docs-content-text li {
  margin-bottom: var(--space-xs);
}

.docs-content-text code {
  background: var(--gray-100);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'Monaco', 'Menlo', monospace;
  font-size: 0.875rem;
  color: var(--primary-green-dark);
}

.docs-content-text pre {
  background: var(--gray-900);
  color: var(--white);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin: var(--space-md) 0;
}

.docs-content-text pre code {
  background: none;
  color: inherit;
  padding: 0;
}

.docs-content-text a {
  color: var(--primary-green-dark);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  transition: opacity 0.2s;
}

.docs-content-text a:hover {
  opacity: 0.8;
}

.docs-content-text strong {
  font-weight: 600;
  color: var(--gray-800);
}

.docs-content-text em {
  font-style: italic;
  color: var(--gray-700);
}

/* Documentation Navigation Footer */
.docs-footer-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-xl);
  margin-top: var(--space-xl);
  border-top: 2px solid var(--gray-200);
  gap: var(--space-md);
}

.docs-nav-btn {
  padding: var(--space-sm) var(--space-md);
  background: var(--primary-green);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 500;
  transition: all 0.3s ease;
  text-align: center;
  min-width: 120px;
}

.docs-nav-btn:hover {
  background: var(--primary-green-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.docs-nav-home {
  background: var(--gray-200);
  color: var(--gray-800);
}

.docs-nav-home:hover {
  background: var(--gray-700);
  color: var(--white);
}

/* Back to Top Button */
.docs-back-to-top {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  padding: var(--space-sm) var(--space-md);
  background: var(--primary-green);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  transition: all 0.3s ease;
  z-index: 100;
}

.docs-back-to-top:hover {
  background: var(--primary-green-dark);
  transform: translateY(-2px);
}

/* Error States */
.docs-error {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  background: #fef2f2;
  border: 2px solid #fecaca;
  border-radius: var(--radius-md);
  color: #dc2626;
}

.error-icon {
  margin-right: var(--space-xs);
  font-size: 1.2rem;
}

.docs-error-content {
  text-align: center;
  padding: var(--space-2xl);
}

.docs-error-icon {
  font-size: 4rem;
  margin-bottom: var(--space-md);
}

.docs-error-content h3 {
  color: var(--gray-800);
  margin-bottom: var(--space-sm);
}

.error-message {
  color: #dc2626;
  font-weight: 500;
  margin-bottom: var(--space-md);
}

.docs-retry-btn {
  padding: var(--space-sm) var(--space-lg);
  background: var(--primary-green);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 500;
  transition: background 0.3s ease;
}

.docs-retry-btn:hover {
  background: var(--primary-green-dark);
}

/* Responsive Design for Documentation */
@media (max-width: 768px) {
  .documentation {
    padding: var(--space-lg) 0;
  }

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

  .docs-nav-tabs {
    grid-template-columns: 1fr;
  }

  .docs-nav-tab {
    min-height: auto;
    padding: var(--space-sm);
  }

  .docs-title {
    flex-direction: column;
    align-items: flex-start;
  }

  .docs-icon {
    margin-right: 0;
    margin-bottom: var(--space-xs);
  }

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

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

  .docs-footer-nav {
    flex-direction: column;
  }

  .docs-nav-btn {
    min-width: auto;
    width: 100%;
  }

  .quick-links-grid {
    grid-template-columns: 1fr;
  }

  .docs-stats-grid {
    grid-template-columns: 1fr;
  }

  .docs-back-to-top {
    bottom: var(--space-md);
    right: var(--space-md);
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.875rem;
  }
}

/* ===== ANIMATIONS ===== */
@keyframes bounce {
  0%, 20%, 53%, 80%, 100% {
    transform: translateY(0);
  }
  40%, 43% {
    transform: translateY(-10px);
  }
  70% {
    transform: translateY(-5px);
  }
  90% {
    transform: translateY(-2px);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  33% {
    transform: translateY(-20px) rotate(5deg);
  }
  66% {
    transform: translateY(-10px) rotate(-5deg);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* ===== HERO SECTION PIXELADA ===== */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-pixel-lg);
  overflow: hidden;
}

.hero-game-screenshot {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.game-image {
  width: 100%;
  height: auto;
  border: 4px solid var(--pixel-black);
  box-shadow: var(--pixel-shadow-large);
  image-rendering: pixelated;
  image-rendering: -moz-crisp-edges;
  image-rendering: crisp-edges;
  border-radius: 0;
}

.game-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.3) 0%,
    transparent 30%,
    transparent 70%,
    rgba(0, 0, 0, 0.8) 100%
  );
  display: flex;
  align-items: flex-end;
  padding: var(--space-pixel-lg);
}

.pixel-border {
  background: var(--pixel-black);
  color: var(--pixel-white);
  padding: var(--space-pixel-md);
  border: 2px solid var(--pixel-white);
  width: 100%;
  font-family: var(--pixel-font);
  position: relative;
}

.pixel-border::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--pixel-white);
  z-index: -1;
}

.pixel-title {
  font-size: var(--font-size-pixel-xl);
  font-weight: bold;
  text-align: center;
  margin-bottom: var(--space-pixel-sm);
  text-shadow: var(--pixel-shadow);
  letter-spacing: 2px;
}

.pixel-subtitle {
  font-size: var(--font-size-pixel-md);
  text-align: center;
  margin-bottom: var(--space-pixel-lg);
  opacity: 0.9;
}

.server-connect-box {
  background: var(--minecraft-stone);
  border: 2px solid var(--pixel-white);
  padding: var(--space-pixel-md);
  margin-top: var(--space-pixel-md);
}

.server-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-pixel-xs);
  margin-bottom: var(--space-pixel-md);
  font-weight: bold;
  font-size: var(--font-size-pixel-md);
}

.status-indicator {
  width: 12px;
  height: 12px;
  border-radius: 0;
  animation: pixelBlink 2s infinite;
}

.status-indicator.online {
  background: var(--online-green);
  box-shadow: 0 0 0 1px var(--pixel-black);
}

@keyframes pixelBlink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0.3; }
}

.server-address-display {
  margin-bottom: var(--space-pixel-md);
}

.address-line, .port-line {
  display: flex;
  align-items: center;
  gap: var(--space-pixel-xs);
  margin-bottom: var(--space-pixel-xs);
  flex-wrap: wrap;
}

.label {
  font-weight: bold;
  min-width: 80px;
  color: var(--pixel-yellow);
}

.address, .port {
  background: var(--pixel-black);
  color: var(--online-green);
  padding: 4px 8px;
  border: 1px solid var(--pixel-white);
  font-family: var(--pixel-font);
  font-weight: bold;
  flex-grow: 1;
  text-align: center;
}

.pixel-btn {
  background: var(--minecraft-wood);
  color: var(--pixel-white);
  border: 2px solid var(--pixel-black);
  padding: 4px 8px;
  cursor: pointer;
  font-family: var(--pixel-font);
  font-weight: bold;
  transition: none;
  text-transform: uppercase;
  font-size: var(--font-size-pixel-sm);
}

.pixel-btn:hover {
  background: var(--minecraft-dirt);
  transform: translate(1px, 1px);
}

.pixel-btn:active {
  background: var(--minecraft-dark-green);
  transform: translate(2px, 2px);
}

.player-stats {
  display: flex;
  justify-content: space-around;
  gap: var(--space-pixel-sm);
}

.stat-pixel {
  text-align: center;
  background: var(--minecraft-dark-green);
  border: 2px solid var(--pixel-white);
  padding: var(--space-pixel-xs);
  min-width: 60px;
}

.stat-value {
  display: block;
  font-weight: bold;
  font-size: var(--font-size-pixel-md);
  color: var(--pixel-yellow);
  text-shadow: 1px 1px 0 var(--pixel-black);
}

.stat-name {
  font-size: var(--font-size-pixel-sm);
  color: var(--pixel-white);
  text-transform: uppercase;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-stats {
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .step {
    flex-direction: column;
    text-align: center;
  }
  
  .download-links {
    justify-content: center;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .server-address {
    flex-direction: column;
  }
  
  .starter-kit {
    justify-content: center;
  }
  
  /* Hero section responsive improvements */
  .pixel-title {
    font-size: clamp(1.2rem, 5vw, 2rem);
  }
  
  .pixel-subtitle {
    font-size: clamp(0.9rem, 3vw, 1.1rem);
  }
  
  .player-stats {
    flex-direction: row;
    justify-content: space-between;
    gap: var(--space-xs);
  }
  
  .stat-pixel {
    flex: 1;
    min-width: 50px;
  }
  
  .address-line, .port-line {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-xs);
  }
  
  .label {
    min-width: auto;
    text-align: center;
  }
  
  /* Gallery responsive */
  .gallery-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  
  .gallery-item {
    aspect-ratio: 16/10; /* Slightly taller for mobile */
  }
  
  .gallery-modal-content {
    max-width: 95%;
    max-height: 70%;
  }
  
  .gallery-close {
    top: 10px;
    right: 15px;
    font-size: 30px;
  }
  
  .gallery-intro {
    font-size: 0.9rem;
    margin-bottom: var(--space-md);
  }
}

@media (max-width: 480px) {
  .hero, .how-to-play, .features {
    padding: var(--space-lg) var(--space-sm);
  }
  
  .nav {
    padding: 0 var(--space-sm);
  }
  
  .step, .feature-card, .server-card {
    padding: var(--space-lg);
  }
}