html {
  font-size: 14px;
  position: relative;
  min-height: 100%;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

body {
  margin-bottom: 60px;
  color: #333;
  font-family: 'Inter', 'Segoe UI', Roboto, sans-serif;
}

/* Logo Styles */
.navbar-brand {
  padding: 0.25rem 0;
  transition: transform 0.3s ease;
}

.navbar-brand:hover {
  transform: scale(1.05);
}

.tron-logo {
  width: auto;
  height: 48px;
}

@media (max-width: 767.98px) {
  .tron-logo {
    height: 40px;
  }
}

/* Logo title styles */
.brand-title {
  font-family: 'Montserrat', sans-serif;
  line-height: 0.9;
  letter-spacing: 0.5px;
}

.brand-title .top-word {
  font-size: 1.4rem;
  font-weight: 700;
  color: #0d6efd;
}

.brand-title .bottom-word {
  font-size: 1.2rem;
  font-weight: 600;
  color: #6c757d;
  letter-spacing: 1px;
}

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@600;700&display=swap');

/* Hero Section Styles */
.hero-section {
  background-color: #f8f9fa;
  padding: 60px 0;
  border-radius: 0 0 20px 20px;
}

.hero-image {
  max-height: 400px;
}

/* Benefits Section Styles */
.benefit-icon {
  font-size: 2.5rem;
  color: #0d6efd;
  margin-bottom: 1rem;
}

/* How It Works Section Styles */
.step-card {
  background-color: white;
  border-radius: 10px;
  padding: 30px 20px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
}

.step-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background-color: #0d6efd;
  color: white;
  font-size: 1.5rem;
  font-weight: bold;
  border-radius: 50%;
}

/* Stats Section Styles */
.stat-card {
  background-color: white;
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  height: 100%;
  transition: transform 0.3s ease;
}

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

.stat-value {
  font-size: 2rem;
  font-weight: bold;
  color: #0d6efd;
  margin-bottom: 5px;
}

.stat-label {
  color: #666;
  font-size: 0.9rem;
}

/* CTA Section Styles */
.cta-section {
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, #0d6efd 0%, #0099ff 100%);
  z-index: -1;
}

/* Add visual feedback for CTA buttons when wallet is connected */
.btn.ready {
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
  transition: all 0.3s ease;
}

.btn.ready:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 255, 255, 0.7);
}

/* Security Section Styles */
.security-card {
  background-color: white;
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  transition: transform 0.3s ease;
}

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

.security-icon {
  font-size: 2.5rem;
  color: #0d6efd;
}

/* Стили для улучшения внешнего вида пользовательского профиля */
.avatar-wrapper {
  transition: transform 0.2s ease-in-out;
}

#userDropdown:hover .avatar-wrapper {
  transform: scale(1.05);
}

.user-address {
  letter-spacing: 0.5px;
  color: #495057;
}

.dropdown-item {
  padding: 0.6rem 1rem;
  margin: 0 0.25rem;
  border-radius: 0.25rem;
}

.dropdown-item:hover {
  background-color: rgba(13, 110, 253, 0.08);
}

.dropdown-menu {
  padding: 0.5rem 0;
}

/* Анимация для аватара при загрузке */
#userAvatar {
  animation: avatar-fade-in 0.5s ease-in-out;
}

@keyframes avatar-fade-in {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Main Navigation Menu Styles */
.main-navigation {
  display: flex;
  justify-content: center;
}

.main-navigation .navbar-nav {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.main-navigation .nav-item {
  position: relative;
}

.main-navigation .nav-link {
  padding: 0.6rem 0.8rem;
  color: #495057;
  font-weight: 500;
  border-radius: 0.375rem;
  transition: all 0.2s ease-in-out;
}

.main-navigation .nav-link:hover {
  color: #0d6efd;
  background-color: rgba(13, 110, 253, 0.08);
}

.main-navigation .nav-link.active {
  color: #0d6efd;
  font-weight: 600;
  background-color: rgba(13, 110, 253, 0.1);
}

.main-navigation .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 20px;
  height: 3px;
  background-color: #0d6efd;
  border-radius: 2px;
  transform: translateX(-50%);
}

/* Mobile Navigation Styles */
@media (max-width: 767.98px) {
  .main-navigation {
    width: 100%;
    margin: 1rem 0;
  }
  
  .main-navigation .navbar-nav {
    flex-direction: column;
    width: 100%;
    gap: 0.5rem;
  }
  
  .main-navigation .nav-item {
    width: 100%;
  }
  
  .main-navigation .nav-link {
    display: block;
    text-align: center;
    padding: 0.8rem;
  }
  
  .main-navigation .nav-link.active::after {
    display: none;
  }
  
  /* Alternative active indicator for mobile */
  .main-navigation .nav-link.active {
    border-left: 3px solid #0d6efd;
  }
}

/* Loading Spinner Styles */
.loading-container {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem;
  min-height: 200px;
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 5px solid rgba(13, 110, 253, 0.2);
  border-top: 5px solid #0d6efd;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

.data-container {
  transition: opacity 0.3s ease;
}

.data-container.loading {
  opacity: 0.5;
  pointer-events: none;
}