/* LegendLink PH - Blockchain Gaming Platform Styles */
/* Advanced mobile-first design with blockchain aesthetics */

:root {
  /* Primary blockchain color palette */
  --pga8-primary: #8B4513;
  --pga8-secondary: #1A1A2E;
  --pga8-accent: #000080;
  --pga8-highlight: #4169E1;

  /* Blockchain-inspired gradient colors */
  --pga8-crypto-gold: #FFD700;
  --pga8-crypto-silver: #C0C0C0;
  --pga8-cyber-blue: #00FFFF;
  --pga8-neon-green: #39FF14;

  /* Background variations */
  --pga8-bg-primary: #1A1A2E;
  --pga8-bg-secondary: #16213E;
  --pga8-bg-tertiary: #0F3460;
  --pga8-bg-card: rgba(26, 26, 46, 0.95);

  /* Text colors */
  --pga8-text-primary: #FFFFFF;
  --pga8-text-secondary: #B8BCC8;
  --pga8-text-muted: #6C7293;
  --pga8-text-accent: #FFD700;

  /* Gradients */
  --pga8-gradient: linear-gradient(135deg, #8B4513 0%, #1A1A2E 50%, #000080 100%);
  --pga8-gradient-crypto: linear-gradient(45deg, #FFD700 0%, #00FFFF 50%, #39FF14 100%);
  --pga8-gradient-dark: linear-gradient(180deg, #1A1A2E 0%, #0F3460 100%);

  /* Spacing and sizing */
  --pga8-container-width: 430px;
  --pga8-border-radius: 12px;
  --pga8-border-radius-sm: 8px;
  --pga8-border-radius-lg: 16px;

  /* Animation durations */
  --pga8-transition-fast: 0.2s;
  --pga8-transition-normal: 0.3s;
  --pga8-transition-slow: 0.5s;

  /* Shadows */
  --pga8-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
  --pga8-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.25);
  --pga8-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.35);
  --pga8-shadow-neon: 0 0 20px rgba(255, 215, 0, 0.3);
}

/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 62.5%; /* 10px base for rem calculations */
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 1.4rem;
  line-height: 1.5;
  color: var(--pga8-text-primary);
  background: var(--pga8-bg-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Container and layout */
.pga8-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

.pga8-container {
  max-width: var(--pga8-container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  width: 100%;
}

.pga8-main {
  flex: 1;
  padding-top: 7rem;
  padding-bottom: 8rem;
}

/* Header and navigation */
.pga8-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(26, 26, 46, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 215, 0, 0.2);
  box-shadow: var(--pga8-shadow-md);
}

.pga8-header-content {
  max-width: var(--pga8-container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pga8-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  color: var(--pga8-text-primary);
  font-size: 1.8rem;
  font-weight: 700;
}

.pga8-logo-img {
  width: 3.2rem;
  height: 3.2rem;
  border-radius: var(--pga8-border-radius-sm);
}

.pga8-header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.pga8-hamburger {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  width: 2.4rem;
  height: 2.4rem;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
}

.pga8-hamburger-line {
  width: 100%;
  height: 2px;
  background: var(--pga8-crypto-gold);
  transition: var(--pga8-transition-normal);
  transform-origin: center;
}

.pga8-hamburger-active .pga8-hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.pga8-hamburger-active .pga8-hamburger-line:nth-child(2) {
  opacity: 0;
}

.pga8-hamburger-active .pga8-hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.pga8-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 999;
  display: none;
}

.pga8-mobile-menu {
  position: fixed;
  top: 6rem;
  right: -100%;
  width: 28rem;
  height: calc(100vh - 6rem);
  background: var(--pga8-gradient-dark);
  padding: 2rem;
  transition: right var(--pga8-transition-normal);
  z-index: 1000;
  overflow-y: auto;
  border-left: 1px solid rgba(255, 215, 0, 0.3);
}

.pga8-menu-active {
  right: 0;
}

.pga8-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.pga8-nav-item {
  border-radius: var(--pga8-border-radius-sm);
  overflow: hidden;
}

.pga8-nav-link {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1.2rem 1.6rem;
  color: var(--pga8-text-primary);
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: 500;
  transition: var(--pga8-transition-fast);
  border-radius: var(--pga8-border-radius-sm);
}

.pga8-nav-link:hover {
  background: rgba(255, 215, 0, 0.1);
  color: var(--pga8-crypto-gold);
  transform: translateX(5px);
}

.pga8-nav-icon {
  width: 2rem;
  height: 2rem;
  font-size: 2rem;
  color: var(--pga8-crypto-gold);
}

/* Buttons */
.pga8-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  padding: 1.2rem 2.4rem;
  border: none;
  border-radius: var(--pga8-border-radius);
  font-size: 1.4rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--pga8-transition-fast);
  min-height: 4.4rem;
  position: relative;
  overflow: hidden;
}

.pga8-btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: all var(--pga8-transition-normal);
}

.pga8-btn:active::before {
  width: 300px;
  height: 300px;
}

.pga8-btn-primary {
  background: var(--pga8-gradient);
  color: var(--pga8-text-primary);
  box-shadow: var(--pga8-shadow-md);
}

.pga8-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--pga8-shadow-lg);
}

.pga8-btn-secondary {
  background: linear-gradient(135deg, var(--pga8-secondary), var(--pga8-accent));
  color: var(--pga8-text-primary);
  box-shadow: var(--pga8-shadow-md);
}

.pga8-btn-accent {
  background: var(--pga8-gradient-crypto);
  color: var(--pga8-bg-primary);
  font-weight: 700;
  box-shadow: var(--pga8-shadow-neon);
}

.pga8-btn-outline {
  background: transparent;
  color: var(--pga8-crypto-gold);
  border: 2px solid var(--pga8-crypto-gold);
}

.pga8-btn-outline:hover {
  background: var(--pga8-crypto-gold);
  color: var(--pga8-bg-primary);
}

.pga8-btn-sm {
  padding: 0.8rem 1.6rem;
  font-size: 1.3rem;
  min-height: 3.6rem;
}

.pga8-btn-lg {
  padding: 1.6rem 3.2rem;
  font-size: 1.6rem;
  min-height: 5.2rem;
}

/* Cards and sections */
.pga8-section {
  margin-bottom: 3rem;
  opacity: 0;
  transform: translateY(30px);
  transition: all var(--pga8-transition-slow);
}

.pga8-animate-in {
  opacity: 1;
  transform: translateY(0);
}

.pga8-section-title {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 2rem;
  text-align: center;
  color: var(--pga8-text-primary);
  background: var(--pga8-gradient-crypto);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pga8-card {
  background: var(--pga8-bg-card);
  border-radius: var(--pga8-border-radius);
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--pga8-shadow-md);
  border: 1px solid rgba(255, 215, 0, 0.1);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.pga8-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: var(--pga8-gradient-crypto);
  transition: left var(--pga8-transition-slow);
}

.pga8-card:hover::before {
  left: 100%;
}

.pga8-card-compact {
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.pga8-card-text {
  color: var(--pga8-text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
}

/* Hero section */
.pga8-hero {
  text-align: center;
  padding: 4rem 0;
  background: var(--pga8-gradient-dark);
  border-radius: var(--pga8-border-radius-lg);
  margin-bottom: 3rem;
  position: relative;
  overflow: hidden;
}

.pga8-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="blockchain" x="0" y="0" width="10" height="10" patternUnits="userSpaceOnUse"><circle cx="5" cy="5" r="1" fill="rgba(255,215,0,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23blockchain)"/></svg>');
  opacity: 0.3;
}

.pga8-hero-title {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: var(--pga8-text-primary);
  position: relative;
  z-index: 1;
}

.pga8-hero-subtitle {
  font-size: 1.6rem;
  color: var(--pga8-text-secondary);
  margin-bottom: 3rem;
  line-height: 1.5;
  position: relative;
  z-index: 1;
}

/* Carousel */
.pga8-carousel {
  position: relative;
  height: 20rem;
  border-radius: var(--pga8-border-radius-lg);
  overflow: hidden;
  margin-bottom: 3rem;
  box-shadow: var(--pga8-shadow-lg);
}

.pga8-carousel-item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: pointer;
  transition: opacity var(--pga8-transition-slow);
}

.pga8-carousel-item:not(:first-child) {
  opacity: 0;
}

/* Games grid */
.pga8-games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(8rem, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.pga8-game-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  padding: 1.2rem;
  background: var(--pga8-bg-card);
  border-radius: var(--pga8-border-radius);
  border: 1px solid rgba(255, 215, 0, 0.1);
  cursor: pointer;
  transition: all var(--pga8-transition-fast);
  position: relative;
  overflow: hidden;
}

.pga8-game-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--pga8-gradient-crypto);
  opacity: 0;
  transition: opacity var(--pga8-transition-fast);
}

.pga8-game-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--pga8-shadow-neon);
}

.pga8-game-item:hover::before {
  opacity: 0.1;
}

.pga8-game-icon {
  width: 4.8rem;
  height: 4.8rem;
  border-radius: var(--pga8-border-radius-sm);
  object-fit: cover;
  position: relative;
  z-index: 1;
}

.pga8-game-name {
  font-size: 1.2rem;
  font-weight: 600;
  text-align: center;
  color: var(--pga8-text-primary);
  position: relative;
  z-index: 1;
}

/* Grid layouts */
.pga8-grid {
  display: grid;
  gap: 2rem;
  margin-bottom: 2rem;
}

.pga8-grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
}

.pga8-grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
}

.pga8-grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
}

/* Flex utilities */
.pga8-flex-col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.pga8-text-center {
  text-align: center;
}

.pga8-mb-2 { margin-bottom: 2rem; }
.pga8-mb-3 { margin-bottom: 3rem; }
.pga8-mt-2 { margin-top: 2rem; }
.pga8-mt-3 { margin-top: 3rem; }

/* Bottom navigation */
.pga8-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(26, 26, 46, 0.95);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 215, 0, 0.2);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.25);
}

.pga8-bottom-nav-content {
  max-width: var(--pga8-container-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-around;
  padding: 0.8rem;
}

.pga8-bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  padding: 0.8rem;
  cursor: pointer;
  border-radius: var(--pga8-border-radius-sm);
  transition: all var(--pga8-transition-fast);
  min-width: 6rem;
  position: relative;
}

.pga8-bottom-nav-item:hover,
.pga8-bottom-nav-item.pga8-active {
  background: rgba(255, 215, 0, 0.1);
  transform: translateY(-2px);
}

.pga8-bottom-nav-icon {
  font-size: 2.4rem;
  color: var(--pga8-text-secondary);
  transition: color var(--pga8-transition-fast);
}

.pga8-bottom-nav-item:hover .pga8-bottom-nav-icon,
.pga8-bottom-nav-item.pga8-active .pga8-bottom-nav-icon {
  color: var(--pga8-crypto-gold);
}

.pga8-bottom-nav-text {
  font-size: 1.2rem;
  color: var(--pga8-text-secondary);
  transition: color var(--pga8-transition-fast);
}

.pga8-bottom-nav-item:hover .pga8-bottom-nav-text,
.pga8-bottom-nav-item.pga8-active .pga8-bottom-nav-text {
  color: var(--pga8-crypto-gold);
}

/* Partners section */
.pga8-partners {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin: 2rem 0;
  padding: 2rem;
  background: var(--pga8-bg-secondary);
  border-radius: var(--pga8-border-radius);
}

.pga8-partner-icon {
  width: 4rem;
  height: 4rem;
  object-fit: contain;
  filter: grayscale(100%) opacity(0.7);
  transition: all var(--pga8-transition-fast);
}

.pga8-partner-icon:hover {
  filter: grayscale(0%) opacity(1);
  transform: scale(1.1);
}

/* Footer */
.pga8-footer {
  background: var(--pga8-bg-secondary);
  padding: 3rem 0;
  margin-top: auto;
  border-top: 1px solid rgba(255, 215, 0, 0.2);
}

.pga8-footer-content {
  text-align: center;
  color: var(--pga8-text-secondary);
}

.pga8-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
}

.pga8-footer-link {
  color: var(--pga8-text-secondary);
  text-decoration: none;
  font-size: 1.3rem;
  transition: color var(--pga8-transition-fast);
}

.pga8-footer-link:hover {
  color: var(--pga8-crypto-gold);
}

.pga8-copyright {
  font-size: 1.2rem;
  color: var(--pga8-text-muted);
  line-height: 1.4;
}

/* Responsive adjustments */
@media (max-width: 320px) {
  .pga8-container {
    padding: 0 1rem;
  }

  .pga8-games-grid {
    grid-template-columns: repeat(auto-fill, minmax(7rem, 1fr));
    gap: 1rem;
  }

  .pga8-hero-title {
    font-size: 2.4rem;
  }

  .pga8-btn {
    padding: 1rem 2rem;
    font-size: 1.3rem;
  }
}

/* Animation keyframes */
@keyframes pga8-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

@keyframes pga8-glow {
  0%, 100% { box-shadow: var(--pga8-shadow-md); }
  50% { box-shadow: var(--pga8-shadow-neon); }
}

.pga8-pulse {
  animation: pga8-pulse 2s infinite;
}

.pga8-glow {
  animation: pga8-glow 3s infinite;
}

/* Lazy loading placeholder */
.pga8-lazy {
  opacity: 0;
  transition: opacity var(--pga8-transition-normal);
}

.pga8-lazy.loaded {
  opacity: 1;
}