/* Phmapalad Quantum Gaming Platform - Advanced CSS Framework */
/* Revolutionary Mobile-First Design for Next-Gen Gaming Experience */

/* CSS Custom Properties - Quantum Color Palette */
:root {
  --w4ffe-primary: #212F3D;
  --w4ffe-secondary: #8470FF;
  --w4ffe-accent: #9966CC;
  --w4ffe-gold: #DAA520;
  --w4ffe-purple: #4B0082;
  --w4ffe-white: #FFFFFF;
  --w4ffe-light: #F8F9FA;
  --w4ffe-dark: #1A1A1A;
  --w4ffe-success: #28A745;
  --w4ffe-warning: #FFC107;
  --w4ffe-danger: #DC3545;
  --w4ffe-info: #17A2B8;
  
  /* Quantum Gradients */
  --w4ffe-gradient-primary: linear-gradient(135deg, #8470FF, #9966CC);
  --w4ffe-gradient-secondary: linear-gradient(135deg, #DAA520, #4B0082);
  --w4ffe-gradient-hero: linear-gradient(135deg, #212F3D, #8470FF, #9966CC);
  --w4ffe-gradient-card: linear-gradient(145deg, rgba(132,112,255,0.1), rgba(153,102,204,0.1));
  
  /* Typography Scale */
  --w4ffe-font-xs: 0.75rem;
  --w4ffe-font-sm: 0.875rem;
  --w4ffe-font-base: 1rem;
  --w4ffe-font-lg: 1.125rem;
  --w4ffe-font-xl: 1.25rem;
  --w4ffe-font-2xl: 1.5rem;
  --w4ffe-font-3xl: 1.875rem;
  --w4ffe-font-4xl: 2.25rem;
  
  /* Spacing System */
  --w4ffe-space-1: 0.25rem;
  --w4ffe-space-2: 0.5rem;
  --w4ffe-space-3: 0.75rem;
  --w4ffe-space-4: 1rem;
  --w4ffe-space-5: 1.25rem;
  --w4ffe-space-6: 1.5rem;
  --w4ffe-space-8: 2rem;
  --w4ffe-space-10: 2.5rem;
  --w4ffe-space-12: 3rem;
  --w4ffe-space-16: 4rem;
  
  /* Shadows */
  --w4ffe-shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --w4ffe-shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --w4ffe-shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
  --w4ffe-shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
  --w4ffe-shadow-xl: 0 20px 25px rgba(0,0,0,0.1), 0 10px 10px rgba(0,0,0,0.04);
  
  /* Transitions */
  --w4ffe-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --w4ffe-transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Mobile Viewport Fix */
  --w4ffe-vh: 1vh;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 62.5%; /* 1rem = 10px */
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: var(--w4ffe-font-base);
  line-height: 1.5;
  color: var(--w4ffe-white);
  background: var(--w4ffe-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

.w4ffe-mobile body {
  font-size: 1.4rem;
  line-height: 1.6;
}

/* Container System */
.w4ffe-container {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 var(--w4ffe-space-4);
}

.w4ffe-wrapper {
  min-height: calc(100 * var(--w4ffe-vh));
  display: flex;
  flex-direction: column;
}

/* Header and Navigation */
.w4ffe-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(33, 47, 61, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(132, 112, 255, 0.2);
  transition: var(--w4ffe-transition);
}

.w4ffe-header--scrolled {
  background: rgba(33, 47, 61, 0.98);
  box-shadow: var(--w4ffe-shadow-md);
}

.w4ffe-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--w4ffe-space-3) var(--w4ffe-space-4);
  min-height: 60px;
}

.w4ffe-logo {
  display: flex;
  align-items: center;
  gap: var(--w4ffe-space-2);
  text-decoration: none;
  color: var(--w4ffe-white);
  font-weight: 700;
  font-size: var(--w4ffe-font-lg);
}

.w4ffe-logo img {
  width: 28px;
  height: 28px;
  border-radius: 6px;
}

.w4ffe-nav-actions {
  display: flex;
  align-items: center;
  gap: var(--w4ffe-space-2);
}

.w4ffe-menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--w4ffe-space-1);
}

.w4ffe-menu-bar {
  width: 100%;
  height: 2px;
  background: var(--w4ffe-secondary);
  margin: 2px 0;
  transition: var(--w4ffe-transition-fast);
  border-radius: 1px;
}

.w4ffe-menu-toggle--active .w4ffe-menu-bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.w4ffe-menu-toggle--active .w4ffe-menu-bar:nth-child(2) {
  opacity: 0;
}

.w4ffe-menu-toggle--active .w4ffe-menu-bar:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

.w4ffe-nav-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--w4ffe-primary);
  border-top: 1px solid rgba(132, 112, 255, 0.2);
  max-height: 0;
  overflow: hidden;
  transition: var(--w4ffe-transition);
}

.w4ffe-nav-menu--active {
  max-height: 400px;
  box-shadow: var(--w4ffe-shadow-lg);
}

.w4ffe-nav-item {
  display: block;
  padding: var(--w4ffe-space-4);
  color: var(--w4ffe-white);
  text-decoration: none;
  border-bottom: 1px solid rgba(132, 112, 255, 0.1);
  transition: var(--w4ffe-transition-fast);
}

.w4ffe-nav-item:hover {
  background: rgba(132, 112, 255, 0.1);
  color: var(--w4ffe-secondary);
}

/* Button System */
.w4ffe-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--w4ffe-space-2);
  padding: var(--w4ffe-space-3) var(--w4ffe-space-4);
  font-size: var(--w4ffe-font-sm);
  font-weight: 600;
  text-decoration: none;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--w4ffe-transition-fast);
  min-height: 44px;
  position: relative;
  overflow: hidden;
}

.w4ffe-btn--primary {
  background: var(--w4ffe-gradient-primary);
  color: var(--w4ffe-white);
}

.w4ffe-btn--secondary {
  background: transparent;
  color: var(--w4ffe-secondary);
  border: 1px solid var(--w4ffe-secondary);
}

.w4ffe-btn--accent {
  background: var(--w4ffe-gradient-secondary);
  color: var(--w4ffe-white);
}

.w4ffe-btn--sm {
  padding: var(--w4ffe-space-2) var(--w4ffe-space-3);
  font-size: var(--w4ffe-font-xs);
  min-height: 36px;
}

.w4ffe-btn--lg {
  padding: var(--w4ffe-space-4) var(--w4ffe-space-6);
  font-size: var(--w4ffe-font-base);
  min-height: 52px;
}

.w4ffe-btn:hover:not(.w4ffe-btn--clicked) {
  transform: translateY(-1px);
  box-shadow: var(--w4ffe-shadow-md);
}

.w4ffe-btn--clicked {
  transform: scale(0.98);
}

/* Ripple Effect */
.w4ffe-ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: scale(0);
  animation: w4ffe-ripple-animation 0.6s linear;
  pointer-events: none;
}

@keyframes w4ffe-ripple-animation {
  to {
    transform: scale(2);
    opacity: 0;
  }
}

/* Card System */
.w4ffe-card {
  background: var(--w4ffe-gradient-card);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(132, 112, 255, 0.2);
  border-radius: 12px;
  padding: var(--w4ffe-space-6);
  margin-bottom: var(--w4ffe-space-6);
  box-shadow: var(--w4ffe-shadow);
  transition: var(--w4ffe-transition);
}

.w4ffe-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--w4ffe-shadow-lg);
}

.w4ffe-card-title {
  font-size: var(--w4ffe-font-xl);
  font-weight: 700;
  color: var(--w4ffe-secondary);
  margin-bottom: var(--w4ffe-space-4);
  display: flex;
  align-items: center;
  gap: var(--w4ffe-space-2);
}

.w4ffe-card-content {
  color: var(--w4ffe-light);
  line-height: 1.6;
}

/* Carousel System */
.w4ffe-carousel {
  position: relative;
  width: 100%;
  height: 200px;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: var(--w4ffe-space-6);
}

.w4ffe-slides {
  position: relative;
  width: 100%;
  height: 100%;
}

.w4ffe-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
}

.w4ffe-slide--active {
  opacity: 1;
}

.w4ffe-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.w4ffe-slide-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  padding: var(--w4ffe-space-6) var(--w4ffe-space-4) var(--w4ffe-space-4);
  color: var(--w4ffe-white);
}

.w4ffe-indicators {
  display: flex;
  justify-content: center;
  gap: var(--w4ffe-space-2);
  position: absolute;
  bottom: var(--w4ffe-space-3);
  left: 50%;
  transform: translateX(-50%);
}

.w4ffe-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: var(--w4ffe-transition-fast);
}

.w4ffe-indicator--active {
  background: var(--w4ffe-secondary);
  transform: scale(1.2);
}

/* Game Grid System */
.w4ffe-games-container {
  margin-bottom: var(--w4ffe-space-8);
}

.w4ffe-games-header {
  display: flex;
  align-items: center;
  justify-content: between;
  margin-bottom: var(--w4ffe-space-4);
}

.w4ffe-games-title {
  font-size: var(--w4ffe-font-xl);
  font-weight: 700;
  color: var(--w4ffe-secondary);
  display: flex;
  align-items: center;
  gap: var(--w4ffe-space-2);
}

.w4ffe-games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
  gap: var(--w4ffe-space-3);
  margin-bottom: var(--w4ffe-space-4);
}

.w4ffe-game-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--w4ffe-space-3);
  background: var(--w4ffe-gradient-card);
  border: 1px solid rgba(132, 112, 255, 0.2);
  border-radius: 8px;
  text-decoration: none;
  color: var(--w4ffe-white);
  transition: var(--w4ffe-transition);
  position: relative;
  overflow: hidden;
}

.w4ffe-game-card:hover {
  transform: translateY(-3px);
  background: rgba(132, 112, 255, 0.2);
  box-shadow: var(--w4ffe-shadow-md);
}

.w4ffe-game-icon {
  width: 48px;
  height: 48px;
  border-radius: 6px;
  margin-bottom: var(--w4ffe-space-2);
  object-fit: cover;
}

.w4ffe-game-name {
  font-size: var(--w4ffe-font-xs);
  font-weight: 600;
  text-align: center;
  line-height: 1.2;
}

/* Typography */
.w4ffe-title {
  font-size: var(--w4ffe-font-3xl);
  font-weight: 800;
  color: var(--w4ffe-secondary);
  margin-bottom: var(--w4ffe-space-6);
  line-height: 1.2;
}

.w4ffe-subtitle {
  font-size: var(--w4ffe-font-xl);
  font-weight: 600;
  color: var(--w4ffe-accent);
  margin-bottom: var(--w4ffe-space-4);
}

.w4ffe-text-center {
  text-align: center;
}

.w4ffe-text-primary {
  color: var(--w4ffe-secondary);
}

.w4ffe-text-accent {
  color: var(--w4ffe-accent);
}

.w4ffe-text-gold {
  color: var(--w4ffe-gold);
}

/* Layout Utilities */
.w4ffe-section {
  padding: var(--w4ffe-space-8) 0;
}

.w4ffe-section--hero {
  padding: var(--w4ffe-space-12) 0;
  background: var(--w4ffe-gradient-hero);
  text-align: center;
}

.w4ffe-flex {
  display: flex;
}

.w4ffe-flex-col {
  flex-direction: column;
}

.w4ffe-flex-center {
  align-items: center;
  justify-content: center;
}

.w4ffe-flex-between {
  justify-content: space-between;
}

.w4ffe-flex-wrap {
  flex-wrap: wrap;
}

.w4ffe-grid {
  display: grid;
}

.w4ffe-grid-2 {
  grid-template-columns: repeat(2, 1fr);
  gap: var(--w4ffe-space-4);
}

.w4ffe-grid-3 {
  grid-template-columns: repeat(3, 1fr);
  gap: var(--w4ffe-space-4);
}

.w4ffe-gap-2 {
  gap: var(--w4ffe-space-2);
}

.w4ffe-gap-4 {
  gap: var(--w4ffe-space-4);
}

.w4ffe-gap-6 {
  gap: var(--w4ffe-space-6);
}

/* Footer */
.w4ffe-footer {
  background: var(--w4ffe-dark);
  padding: var(--w4ffe-space-8) 0 var(--w4ffe-space-16);
  margin-top: auto;
  border-top: 1px solid rgba(132, 112, 255, 0.2);
}

.w4ffe-footer-content {
  text-align: center;
}

.w4ffe-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--w4ffe-space-4);
  margin-bottom: var(--w4ffe-space-6);
}

.w4ffe-footer-link {
  color: var(--w4ffe-light);
  text-decoration: none;
  font-size: var(--w4ffe-font-sm);
  transition: var(--w4ffe-transition-fast);
}

.w4ffe-footer-link:hover {
  color: var(--w4ffe-secondary);
}

.w4ffe-partners {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--w4ffe-space-2);
  margin: var(--w4ffe-space-6) 0;
  opacity: 0.6;
}

.w4ffe-partner-logo {
  width: 100%;
  height: 32px;
  object-fit: contain;
  filter: grayscale(100%);
  transition: var(--w4ffe-transition-fast);
}

.w4ffe-partner-logo:hover {
  filter: grayscale(0%);
  opacity: 1;
}

.w4ffe-copyright {
  font-size: var(--w4ffe-font-xs);
  color: rgba(255, 255, 255, 0.6);
  margin-top: var(--w4ffe-space-4);
}

/* Bottom Navigation */
.w4ffe-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(33, 47, 61, 0.98);
  backdrop-filter: blur(15px);
  border-top: 1px solid rgba(132, 112, 255, 0.2);
  display: flex;
  justify-content: space-around;
  padding: var(--w4ffe-space-2) 0 calc(var(--w4ffe-space-2) + env(safe-area-inset-bottom));
  z-index: 999;
}

.w4ffe-bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--w4ffe-space-2);
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: var(--w4ffe-font-xs);
  min-width: 60px;
  transition: var(--w4ffe-transition-fast);
}

.w4ffe-bottom-nav-item:hover,
.w4ffe-bottom-nav-item--active {
  color: var(--w4ffe-secondary);
  transform: scale(1.05);
}

.w4ffe-bottom-nav-icon {
  font-size: 24px;
  margin-bottom: var(--w4ffe-space-1);
}

/* Animations */
@keyframes w4ffe-fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes w4ffe-slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes w4ffe-pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.w4ffe-animate-fade-in {
  animation: w4ffe-fadeIn 0.6s ease-out;
}

.w4ffe-animate-slide-down {
  animation: w4ffe-slideDown 0.4s ease-out;
}

.w4ffe-animate-pulse {
  animation: w4ffe-pulse 2s infinite;
}

/* Responsive Design */
@media (min-width: 480px) {
  .w4ffe-container {
    max-width: 450px;
  }
  
  .w4ffe-games-grid {
    grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
  }
  
  .w4ffe-game-icon {
    width: 56px;
    height: 56px;
  }
}

@media (max-width: 374px) {
  .w4ffe-container {
    padding: 0 var(--w4ffe-space-3);
  }
  
  .w4ffe-games-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .w4ffe-nav-actions .w4ffe-btn {
    padding: var(--w4ffe-space-2);
    font-size: var(--w4ffe-font-xs);
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  :root {
    --w4ffe-light: #F1F1F1;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  .w4ffe-card {
    border: 2px solid var(--w4ffe-secondary);
  }
  
  .w4ffe-btn {
    border: 2px solid currentColor;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Print Styles */
@media print {
  .w4ffe-header,
  .w4ffe-bottom-nav,
  .w4ffe-carousel {
    display: none;
  }
  
  .w4ffe-wrapper {
    margin-top: 0;
  }
}