/* Philucky SBS Design System CSS */
:root {
  /* Color Palette */
  --pgcd-primary: #87CEFA;
  --pgcd-secondary: #1E90FF;
  --pgcd-accent: #6495ED;
  --pgcd-dark: #0A0A0A;
  --pgcd-white: #FFFFFF;
  --pgcd-gray: #F5F5F5;
  --pgcd-light-gray: #E8E8E8;
  --pgcd-text: #333333;
  --pgcd-text-light: #666666;
  --pgcd-text-muted: #999999;
  
  /* Gradients */
  --pgcd-gradient-primary: linear-gradient(135deg, #87CEFA, #1E90FF);
  --pgcd-gradient-secondary: linear-gradient(135deg, #6495ED, #87CEFA);
  --pgcd-gradient-accent: linear-gradient(45deg, #1E90FF, #6495ED);
  
  /* Spacing */
  --pgcd-spacing-xs: 0.25rem;
  --pgcd-spacing-sm: 0.5rem;
  --pgcd-spacing-md: 1rem;
  --pgcd-spacing-lg: 1.5rem;
  --pgcd-spacing-xl: 2rem;
  --pgcd-spacing-xxl: 3rem;
  
  /* Typography */
  --pgcd-font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --pgcd-font-size-xs: 0.75rem;
  --pgcd-font-size-sm: 0.875rem;
  --pgcd-font-size-base: 1rem;
  --pgcd-font-size-lg: 1.125rem;
  --pgcd-font-size-xl: 1.25rem;
  --pgcd-font-size-2xl: 1.5rem;
  --pgcd-font-size-3xl: 1.875rem;
  --pgcd-font-size-4xl: 2.25rem;
  
  /* Layout */
  --pgcd-border-radius: 12px;
  --pgcd-border-radius-sm: 6px;
  --pgcd-border-radius-lg: 20px;
  --pgcd-max-width: 430px;
  --pgcd-header-height: 60px;
  --pgcd-bottom-nav-height: 70px;
  
  /* Shadows */
  --pgcd-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  --pgcd-shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.15);
  --pgcd-shadow-xl: 0 8px 24px rgba(0, 0, 0, 0.2);
  
  /* Animations */
  --pgcd-transition: all 0.3s ease;
  --pgcd-transition-fast: all 0.15s ease;
}

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

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

body {
  font-family: var(--pgcd-font-family);
  line-height: 1.6;
  color: var(--pgcd-text);
  background: var(--pgcd-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Container System */
.pgcd-wrapper {
  max-width: var(--pgcd-max-width);
  margin: 0 auto;
  min-height: 100vh;
  background: var(--pgcd-white);
  position: relative;
}

.pgcd-container {
  padding: 0 var(--pgcd-spacing-md);
  width: 100%;
  max-width: 100%;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--pgcd-spacing-md);
  color: var(--pgcd-dark);
}

h1 {
  font-size: var(--pgcd-font-size-3xl);
  margin-bottom: var(--pgcd-spacing-lg);
}

h2 {
  font-size: var(--pgcd-font-size-2xl);
}

h3 {
  font-size: var(--pgcd-font-size-xl);
}

h4 {
  font-size: var(--pgcd-font-size-lg);
}

p {
  margin-bottom: var(--pgcd-spacing-md);
  line-height: 1.7;
}

strong {
  font-weight: 600;
  color: var(--pgcd-secondary);
}

/* Header Styles */
.pgcd-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--pgcd-max-width);
  height: var(--pgcd-header-height);
  background: var(--pgcd-white);
  border-bottom: 1px solid var(--pgcd-light-gray);
  z-index: 1000;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.pgcd-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  padding: 0 var(--pgcd-spacing-md);
}

.pgcd-logo {
  display: flex;
  align-items: center;
  gap: var(--pgcd-spacing-sm);
  text-decoration: none;
  color: var(--pgcd-dark);
  font-weight: 700;
  font-size: var(--pgcd-font-size-lg);
}

.pgcd-logo img {
  width: 32px;
  height: 32px;
  border-radius: var(--pgcd-border-radius-sm);
}

.pgcd-nav-actions {
  display: flex;
  align-items: center;
  gap: var(--pgcd-spacing-sm);
}

.pgcd-hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.pgcd-hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--pgcd-dark);
  margin: 2px 0;
  transition: var(--pgcd-transition-fast);
  transform-origin: center;
}

.pgcd-hamburger:hover span {
  background: var(--pgcd-secondary);
}

/* Mobile Menu */
.pgcd-mobile-menu {
  position: fixed;
  top: var(--pgcd-header-height);
  right: -100%;
  width: 280px;
  height: calc(100vh - var(--pgcd-header-height));
  background: var(--pgcd-white);
  border-left: 1px solid var(--pgcd-light-gray);
  z-index: 999;
  transition: var(--pgcd-transition);
  overflow-y: auto;
  padding: var(--pgcd-spacing-lg);
}

.pgcd-mobile-menu.pgcd-menu-open {
  right: 0;
}

.pgcd-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: var(--pgcd-transition);
}

.pgcd-menu-overlay.pgcd-overlay-active {
  opacity: 1;
  visibility: visible;
}

.pgcd-menu-list {
  list-style: none;
  margin-bottom: var(--pgcd-spacing-xl);
}

.pgcd-menu-list li {
  margin-bottom: var(--pgcd-spacing-sm);
}

.pgcd-nav-link {
  display: flex;
  align-items: center;
  gap: var(--pgcd-spacing-sm);
  padding: var(--pgcd-spacing-md);
  text-decoration: none;
  color: var(--pgcd-text);
  border-radius: var(--pgcd-border-radius-sm);
  transition: var(--pgcd-transition-fast);
  font-weight: 500;
}

.pgcd-nav-link:hover,
.pgcd-nav-link.pgcd-active {
  background: var(--pgcd-gradient-primary);
  color: var(--pgcd-white);
}

.pgcd-nav-link i {
  font-size: var(--pgcd-font-size-lg);
  width: 20px;
  text-align: center;
}

.pgcd-menu-actions {
  display: flex;
  flex-direction: column;
  gap: var(--pgcd-spacing-sm);
}

/* Main Content */
.pgcd-main {
  margin-top: var(--pgcd-header-height);
  margin-bottom: var(--pgcd-bottom-nav-height);
  min-height: calc(100vh - var(--pgcd-header-height) - var(--pgcd-bottom-nav-height));
}

.pgcd-section {
  padding: var(--pgcd-spacing-xl) 0;
}

.pgcd-section:first-child {
  padding-top: var(--pgcd-spacing-xxl);
}

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

/* Card Components */
.pgcd-card {
  background: var(--pgcd-white);
  border-radius: var(--pgcd-border-radius);
  padding: var(--pgcd-spacing-xl);
  box-shadow: var(--pgcd-shadow);
  margin-bottom: var(--pgcd-spacing-xl);
}

.pgcd-card-header {
  margin-bottom: var(--pgcd-spacing-lg);
  padding-bottom: var(--pgcd-spacing-lg);
  border-bottom: 1px solid var(--pgcd-light-gray);
}

.pgcd-card-body {
  margin-bottom: var(--pgcd-spacing-lg);
}

.pgcd-card-footer {
  padding-top: var(--pgcd-spacing-lg);
  border-top: 1px solid var(--pgcd-light-gray);
}

/* Button Styles */
.pgcd-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--pgcd-spacing-sm);
  padding: var(--pgcd-spacing-md) var(--pgcd-spacing-lg);
  border: 2px solid transparent;
  border-radius: var(--pgcd-border-radius);
  background: var(--pgcd-gradient-primary);
  color: var(--pgcd-white);
  text-decoration: none;
  font-weight: 600;
  font-size: var(--pgcd-font-size-base);
  cursor: pointer;
  transition: var(--pgcd-transition);
  min-height: 48px;
  user-select: none;
}

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

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

.pgcd-btn-sm {
  padding: var(--pgcd-spacing-sm) var(--pgcd-spacing-md);
  font-size: var(--pgcd-font-size-sm);
  min-height: 40px;
}

.pgcd-btn-lg {
  padding: var(--pgcd-spacing-lg) var(--pgcd-spacing-xl);
  font-size: var(--pgcd-font-size-lg);
  min-height: 56px;
}

.pgcd-btn-outline {
  background: transparent;
  border-color: var(--pgcd-secondary);
  color: var(--pgcd-secondary);
}

.pgcd-btn-outline:hover {
  background: var(--pgcd-secondary);
  color: var(--pgcd-white);
}

.pgcd-promo-btn {
  background: var(--pgcd-gradient-accent);
  color: var(--pgcd-white);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: var(--pgcd-shadow);
  position: relative;
  overflow: hidden;
}

.pgcd-promo-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: var(--pgcd-transition);
}

.pgcd-promo-btn:hover::before {
  left: 100%;
}

.pgcd-cta-btn {
  background: var(--pgcd-gradient-secondary);
  animation: pgcd-pulse 2s infinite;
}

@keyframes pgcd-pulse {
  0% { box-shadow: 0 0 0 0 rgba(30, 144, 255, 0.4); }
  70% { box-shadow: 0 0 0 10px rgba(30, 144, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(30, 144, 255, 0); }
}

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

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

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

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

@media (max-width: 320px) {
  .pgcd-grid-2,
  .pgcd-grid-3,
  .pgcd-grid-4 {
    grid-template-columns: 1fr;
  }
}

/* Game Card Styles */
.pgcd-game-card {
  text-align: center;
  cursor: pointer;
  transition: var(--pgcd-transition);
  padding: var(--pgcd-spacing-md);
  border-radius: var(--pgcd-border-radius);
}

.pgcd-game-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--pgcd-shadow-lg);
}

.pgcd-game-card img {
  width: 100%;
  height: auto;
  border-radius: var(--pgcd-border-radius-sm);
  margin-bottom: var(--pgcd-spacing-sm);
}

.pgcd-game-card p {
  margin: 0;
  font-weight: 500;
  color: var(--pgcd-text);
}

/* Feature List */
.pgcd-feature-list {
  list-style: none;
}

.pgcd-feature-list li {
  display: flex;
  align-items: center;
  gap: var(--pgcd-spacing-md);
  padding: var(--pgcd-spacing-md) 0;
  border-bottom: 1px solid var(--pgcd-light-gray);
}

.pgcd-feature-list li:last-child {
  border-bottom: none;
}

.pgcd-feature-list i {
  color: var(--pgcd-secondary);
  font-size: var(--pgcd-font-size-lg);
  width: 24px;
  text-align: center;
  flex-shrink: 0;
}

/* Bottom Navigation */
.pgcd-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--pgcd-max-width);
  height: var(--pgcd-bottom-nav-height);
  background: var(--pgcd-white);
  border-top: 1px solid var(--pgcd-light-gray);
  z-index: 1000;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.pgcd-bottom-nav-container {
  display: flex;
  align-items: center;
  justify-content: space-around;
  height: 100%;
  padding: 0 var(--pgcd-spacing-sm);
}

.pgcd-bottom-nav a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--pgcd-spacing-xs);
  text-decoration: none;
  color: var(--pgcd-text-muted);
  font-size: var(--pgcd-font-size-xs);
  font-weight: 500;
  transition: var(--pgcd-transition-fast);
  padding: var(--pgcd-spacing-sm);
  border-radius: var(--pgcd-border-radius-sm);
  min-width: 60px;
}

.pgcd-bottom-nav a:hover,
.pgcd-bottom-nav a.pgcd-active {
  color: var(--pgcd-secondary);
  background: rgba(30, 144, 255, 0.1);
}

.pgcd-bottom-nav i {
  font-size: var(--pgcd-font-size-xl);
}

/* Footer */
.pgcd-footer {
  background: var(--pgcd-dark);
  color: var(--pgcd-white);
  padding: var(--pgcd-spacing-xl) 0;
  margin-top: var(--pgcd-spacing-xxl);
}

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

.pgcd-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--pgcd-spacing-md);
  margin-bottom: var(--pgcd-spacing-lg);
}

.pgcd-footer-link {
  color: var(--pgcd-white);
  text-decoration: none;
  font-size: var(--pgcd-font-size-sm);
  opacity: 0.8;
  transition: var(--pgcd-transition-fast);
}

.pgcd-footer-link:hover {
  color: var(--pgcd-primary);
  opacity: 1;
}

.pgcd-partners {
  margin-bottom: var(--pgcd-spacing-lg);
}

.pgcd-partners h4 {
  color: var(--pgcd-white);
  font-size: var(--pgcd-font-size-base);
  margin-bottom: var(--pgcd-spacing-md);
}

.pgcd-partners-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--pgcd-spacing-sm);
}

.pgcd-partner-logo {
  width: 40px;
  height: 40px;
  border-radius: var(--pgcd-border-radius-sm);
  opacity: 0.7;
  transition: var(--pgcd-transition-fast);
  filter: grayscale(100%);
}

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

.pgcd-copyright {
  font-size: var(--pgcd-font-size-xs);
  opacity: 0.6;
  line-height: 1.5;
}

/* Loader */
.pgcd-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--pgcd-white);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.3s ease;
}

.pgcd-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--pgcd-light-gray);
  border-top: 3px solid var(--pgcd-secondary);
  border-radius: 50%;
  animation: pgcd-spin 1s linear infinite;
}

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

/* Utility Classes */
.pgcd-mt-0 { margin-top: 0; }
.pgcd-mt-1 { margin-top: var(--pgcd-spacing-xs); }
.pgcd-mt-2 { margin-top: var(--pgcd-spacing-sm); }
.pgcd-mt-3 { margin-top: var(--pgcd-spacing-md); }
.pgcd-mt-4 { margin-top: var(--pgcd-spacing-lg); }
.pgcd-mt-5 { margin-top: var(--pgcd-spacing-xl); }

.pgcd-mb-0 { margin-bottom: 0; }
.pgcd-mb-1 { margin-bottom: var(--pgcd-spacing-xs); }
.pgcd-mb-2 { margin-bottom: var(--pgcd-spacing-sm); }
.pgcd-mb-3 { margin-bottom: var(--pgcd-spacing-md); }
.pgcd-mb-4 { margin-bottom: var(--pgcd-spacing-lg); }
.pgcd-mb-5 { margin-bottom: var(--pgcd-spacing-xl); }

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

.pgcd-font-small { font-size: var(--pgcd-font-size-sm); }
.pgcd-font-large { font-size: var(--pgcd-font-size-lg); }

.pgcd-hidden { display: none; }
.pgcd-visible { display: block; }

/* Responsive Images */
img {
  max-width: 100%;
  height: auto;
}

.pgcd-lazy {
  opacity: 0;
  transition: opacity 0.3s ease;
}

.pgcd-lazy.loaded {
  opacity: 1;
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .pgcd-cta-btn {
    animation: none;
  }
}

/* Focus States */
*:focus {
  outline: 2px solid var(--pgcd-secondary);
  outline-offset: 2px;
}

.pgcd-btn:focus,
.pgcd-nav-link:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(30, 144, 255, 0.3);
}

/* Print Styles */
@media print {
  .pgcd-header,
  .pgcd-bottom-nav,
  .pgcd-mobile-menu,
  .pgcd-loader {
    display: none !important;
  }
  
  .pgcd-main {
    margin: 0;
  }
  
  * {
    background: transparent !important;
    color: black !important;
    box-shadow: none !important;
  }
}

/* High DPI Support */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .pgcd-partner-logo {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
  }
}