/* Botón tipo btn-gradient para tabs, redondeado */
.tab-btn {
  background: linear-gradient(90deg, #f8fafc 0%, #e0e7ff 100%);
  color: #22223b;
  border: none;
  box-shadow: 0 2px 8px 0 rgba(0,0,0,0.04);
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
}
.tab-btn:not(.active):hover {
  background: linear-gradient(90deg, #e0e7ff 0%, #f8fafc 100%);
  color: #22223b;
  box-shadow: 0 4px 16px 0 rgba(0,0,0,0.08);
}
.tab-btn.active {
  background: linear-gradient(90deg, #6366f1 0%, #818cf8 100%);
  color: #fff;
  box-shadow: 0 6px 24px 0 rgba(99,102,241,0.15);
  z-index: 1;
}
@media (prefers-color-scheme: dark) {
  .tab-btn {
    background: linear-gradient(90deg, #232946 0%, #3b3b4f 100%);
    color: #e0e7ff;
  }
  .tab-btn:not(.active):hover {
    background: linear-gradient(90deg, #3b3b4f 0%, #232946 100%);
    color: #fff;
  }
  .tab-btn.active {
    background: linear-gradient(90deg, #6366f1 0%, #818cf8 100%);
    color: #fff;
    box-shadow: 0 6px 24px 0 rgba(99,102,241,0.25);
  }
}
/* CSS Variables for Day/Night Mode */
:root {
  /* Day mode colors (default) */
  --bg-primary: #ffffff;
  --bg-secondary: #f9fafb;
  --bg-tertiary: #f3f4f6;
  --bg-gray-darker: #e5e7eb;
  
  --text-primary: #111827;
  --text-secondary: #374151;
  --text-tertiary: #6b7280;
  --text-muted: #9ca3af;
  
  --border-color: #e5e7eb;
  --border-light: #f3f4f6;
  
  --nav-bg: rgba(255, 255, 255, 0.95);
  --card-bg: #ffffff;
  --shadow-color: rgba(0, 0, 0, 0.1);
  
  /* Keep brand colors consistent */
  --accent-blue: #3b82f6;
  --accent-green: #10b981;
  --accent-purple: #8b5cf6;
  --accent-orange: #f59e0b;
  --accent-yellow: #fbbf24;
}

/* Custom Gradient Button Styles */
.btn-gradient-light {
  background: linear-gradient(135deg, #f8fafc, #e2e8f0);
  border: 1px solid #cbd5e1;
  transition: all 0.3s ease;
}

.btn-gradient-light:hover {
  background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
  border-color: #94a3b8;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.btn-gradient-dark {
  background: linear-gradient(135deg, #334155, #475569);
  border: 1px solid #64748b;
  transition: all 0.3s ease;
}

.btn-gradient-dark:hover {
  background: linear-gradient(135deg, #262b31, #64748b);
  border-color: #94a3b8;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Apply gradient styles based on theme */
.btn-gradient {
  background: linear-gradient(135deg, #f0f0f0, #e2e8f0);
  border: 1px solid #f0f0f0;
  transition: all 0.3s ease;
}

.btn-gradient:hover {
  background: linear-gradient(135deg, #f0f0f0, #cbd5e1);
  border-color: #cbd5e1;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.dark-mode .btn-gradient {
  background: linear-gradient(135deg, #0f0f0f, #22252b);
  border: 1px solid #0f0f0f;
}

.dark-mode .btn-gradient:hover {
  background: linear-gradient(135deg, #0f0f0f, #2b2f38);
  border-color: #3d3d3d;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Dark mode colors */
.dark-mode {
  --bg-primary: #0a0a0a;
  --bg-secondary: #1a1a1a;
  --bg-tertiary: #2a2a2a;
  --bg-gray-darker: #3a3a3a;
  
  --text-primary: #ffffff;
  --text-secondary: #e5e5e5;
  --text-tertiary: #cccccc;
  --text-muted: #999999;
  
  --border-color: #333333;
  --border-light: #404040;
  
  --nav-bg: rgba(10, 10, 10, 0.95);
  --card-bg: #1a1a1a;
  --shadow-color: rgba(0, 0, 0, 0.5);
  
  /* Purple accent for dark mode */
  --accent-purple-dark: #8b5cf6;
  --accent-purple-light: #a78bfa;
}

/* Mobile menu styles */
.mobile-menu {
  transform: translateX(100%);
  transition: transform 0.3s ease-in-out;
}

.mobile-menu.active {
  transform: translateX(0);
}

.hamburger {
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: #374151;
  margin: 5px 0;
  transition: 0.3s;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(-45deg) translate(-5px, 6px);
}

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

.hamburger.active span:nth-child(3) {
  transform: rotate(45deg) translate(-5px, -6px);
}

/* Floating animation for Quick Facts */
@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

.floating {
  animation: float 3s ease-in-out infinite;
}

.floating:hover {
  animation-play-state: paused;
}

/* Hero animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes slideInFromLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.hero-subtitle {
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-title {
  animation: fadeInScale 1s ease-out 0.4s both;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-divider {
  animation: slideInFromLeft 0.8s ease-out 0.8s both;
}

.hero-description {
  animation: fadeInUp 0.8s ease-out 1s both;
}

/* Enhanced text shadows */
.text-shadow-lg {
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
}

.text-shadow-xl {
  text-shadow: 0 6px 12px rgba(0, 0, 0, 0.6);
}

/* Decorative elements animations */
@keyframes floatSmall {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  33% {
    transform: translateY(-3px) rotate(2deg);
  }
  66% {
    transform: translateY(3px) rotate(-1deg);
  }
}

@keyframes floatTiny {
  0%, 100% {
    transform: translateY(0px) scale(1);
  }
  50% {
    transform: translateY(-2px) scale(1.1);
  }
}

/* Apply animations to decorative elements */
.absolute.w-6.h-6,
.absolute.w-5.h-5,
.absolute.w-4.h-4,
.absolute.w-3.h-3,
.absolute.w-2.h-2 {
  animation: floatSmall 4s ease-in-out infinite;
}

.absolute.w-5.h-5:nth-child(3) {
  animation: floatTiny 3s ease-in-out infinite 0.5s;
}

.absolute.w-3.h-3:nth-child(4) {
  animation: floatSmall 5s ease-in-out infinite 1s;
}

.absolute.w-4.h-4:nth-child(5) {
  animation: floatTiny 3.5s ease-in-out infinite 1.5s;
}

.absolute.w-3.h-3:nth-child(6) {
  animation: floatSmall 4.5s ease-in-out infinite 2s;
}

.absolute.w-5.h-5:nth-child(7) {
  animation: floatTiny 3.8s ease-in-out infinite 2.5s;
}

.absolute.w-4.h-4:nth-child(8) {
  animation: floatSmall 4.2s ease-in-out infinite 3s;
}

/* Dark mode adjustments for decorative elements */
.dark-mode .bg-gray-900 {
  background-color: #1a1a1a !important;
}

.dark-mode .bg-gray-800 {
  background-color: #2a2a2a !important;
}

.dark-mode .bg-gray-700 {
  background-color: #3a3a3a !important;
}

.dark-mode .bg-gray-600 {
  background-color: #4a4a4a !important;
}

.dark-mode .border-gray-700 {
  border-color: #4a4a4a !important;
}

/* Scroll animations */
.scroll-fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

.scroll-slide-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-slide-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.scroll-slide-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-slide-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.scroll-scale-up {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.scroll-scale-up.visible {
  opacity: 1;
  transform: scale(1);
}

.scroll-delay-1 {
  transition-delay: 0.1s;
}

.scroll-delay-2 {
  transition-delay: 0.2s;
}

.scroll-delay-3 {
  transition-delay: 0.3s;
}

.scroll-delay-4 {
  transition-delay: 0.4s;
}

/* Apply CSS variables to base elements */
body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Navigation styles */
nav {
  background-color: var(--nav-bg);
  border-color: var(--border-light);
}

nav a {
  color: var(--text-tertiary);
}

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

nav a.active, nav .font-medium {
  color: var(--text-primary);
}

/* Dark mode toggle button */
.theme-toggle {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  transition: all 0.3s ease;
}

.theme-toggle:hover {
  background: var(--bg-gray-darker);
}

/* Card styles */
.bg-white {
  background-color: var(--card-bg) !important;
}

.bg-gray-50 {
  background-color: var(--bg-secondary) !important;
}

.bg-gray-100 {
  background-color: var(--bg-tertiary) !important;
}

/* Text colors */
.text-gray-900 {
  color: var(--text-primary) !important;
}

.text-gray-800 {
  color: var(--text-primary) !important;
}

.text-gray-700 {
  color: var(--text-secondary) !important;
}

.text-gray-600 {
  color: var(--text-tertiary) !important;
}

.text-gray-500 {
  color: var(--text-muted) !important;
}

/* Border colors */
.border-gray-200 {
  border-color: var(--border-color) !important;
}

.border-gray-100 {
  border-color: var(--border-light) !important;
}

/* Mobile menu dark mode */
.dark-mode .mobile-menu {
  background-color: var(--bg-secondary);
  border-color: var(--border-color);
}

.dark-mode .hamburger span {
  background-color: var(--text-primary);
}

/* Shadow adjustments for dark mode */
.dark-mode .shadow-sm {
  box-shadow: 0 1px 2px 0 var(--shadow-color);
}

.dark-mode .shadow-md {
  box-shadow: 0 4px 6px -1px var(--shadow-color);
}

.dark-mode .shadow-2xl {
  box-shadow: 0 25px 50px -12px var(--shadow-color);
}

/* Itch.io Games Styles */
.line-clamp-1 {
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  line-clamp: 1;
}

.line-clamp-3 {
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  line-clamp: 3;
}

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

.animate-spin {
  animation: spin 1s linear infinite;
}

/* Game card hover effects */
.itch-game-card {
  transition: all 0.3s ease;
}

.itch-game-card:hover {
  transform: translateY(-2px);
}

/* Dark mode adjustments for itch.io section */
.dark-mode .itch-game-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
}

.dark-mode .bg-purple-100 {
  background-color: rgba(139, 92, 246, 0.2) !important;
}

.dark-mode .text-purple-700 {
  color: #a78bfa !important;
}

.dark-mode .bg-blue-100 {
  background-color: rgba(59, 130, 246, 0.2) !important;
}

.dark-mode .text-blue-700 {
  color: #60a5fa !important;
}

.dark-mode .text-purple-600 {
  color: #a78bfa !important;
}

.dark-mode .text-green-600 {
  color: #34d399 !important;
}