/* Modern Enhancements for Arsenal Website */

:root {
  --arsenal-red: #EF0107;
  --arsenal-dark-red: #C70101;
  --arsenal-gold: #FFD700;
  --dark-bg: #1a1a1a;
  --text-light: #f5f5f5;
  --card-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
  --card-shadow-hover: 0 15px 50px rgba(239, 1, 7, 0.2);
}

/* Smooth Scrolling */
html {
  scroll-behavior: smooth;
}

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

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

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

/* Enhanced Buttons */
.btn-modern {
  background: linear-gradient(135deg, var(--arsenal-red) 0%, var(--arsenal-dark-red) 100%);
  color: white;
  border: none;
  padding: 12px 30px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(239, 1, 7, 0.3);
  position: relative;
  overflow: hidden;
}

.btn-modern::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn-modern:hover::before {
  width: 300px;
  height: 300px;
}

.btn-modern:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(239, 1, 7, 0.4);
  color: white;
}

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

/* Enhanced Cards */
.card-modern {
  background: white;
  border-radius: 16px;
  box-shadow: var(--card-shadow);
  transition: all 0.3s ease;
  border: none;
  overflow: hidden;
  position: relative;
}

.card-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--arsenal-red) 0%, var(--arsenal-dark-red) 100%);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.card-modern:hover::before {
  transform: scaleX(1);
}

.card-modern:hover {
  transform: translateY(-8px);
  box-shadow: var(--card-shadow-hover);
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: 50px;
  animation: fadeInUp 0.6s ease;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 800;
  color: #1a1a1a;
  margin-bottom: 15px;
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--arsenal-red) 0%, var(--arsenal-dark-red) 100%);
  border-radius: 2px;
}

.section-header p {
  color: #666;
  font-size: 1.1rem;
  margin-top: 20px;
}

/* Gradient Text */
.gradient-text {
  background: linear-gradient(135deg, var(--arsenal-red) 0%, var(--arsenal-dark-red) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Badge Styles */
.badge-modern {
  display: inline-block;
  padding: 6px 15px;
  background: linear-gradient(135deg, var(--arsenal-red) 0%, var(--arsenal-dark-red) 100%);
  color: white;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(239, 1, 7, 0.3);
}

/* Loading Animation */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Smooth Transitions */
* {
  transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

/* Responsive Typography */
@media (max-width: 768px) {
  .section-header h2 {
    font-size: 2rem;
  }
  
  .section-header p {
    font-size: 1rem;
  }
}

/* Scroll Animations */
.fade-in {
  animation: fadeIn 0.6s ease;
}

.fade-in-up {
  animation: fadeInUp 0.6s ease;
}

.slide-in-right {
  animation: slideInRight 0.6s ease;
}

/* Hover Effects */
.hover-lift {
  transition: transform 0.3s ease;
}

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

/* Glassmorphism Effect */
.glass-effect {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Text Shadows */
.text-shadow {
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #1a1a1a;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--arsenal-red) 0%, var(--arsenal-dark-red) 100%);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--arsenal-dark-red);
}