/* Blue Professional Design System Variables */
:root {
  /* Backgrounds - Clean & Minimal */
  --bg-page: #FFFFFF;
  --bg-card: #FFFFFF;
  --bg-section: rgba(0, 0, 0, 0.02);
  
  /* Text - Professional Hierarchy */
  --text-primary: rgb(15, 23, 42);
  --text-body: rgb(30, 41, 59);
  --text-secondary: rgb(100, 116, 139);
  --text-muted: rgb(148, 163, 184);
  
  /* Borders - Subtle Separation */
  --border-light: rgba(0, 0, 0, 0.1);
  --border-medium: rgba(0, 0, 0, 0.2);
  --border-strong: rgba(0, 0, 0, 0.3);
  
  /* BRAND COLORS - Blue Accent System */
  --accent-primary: #3B82F6;
  --accent-strong: #2563EB;
  --accent-text: rgb(29, 78, 216);
  --accent-wash: rgba(59, 130, 246, 0.1);
}

/* Scrolling Animation for Ticker */
@keyframes scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.animate-scroll {
  animation: scroll 20s linear infinite;
}

/* Typography Scale */
.heading-1 { 
  font-family: system-ui, sans-serif; 
  font-weight: 700; 
  font-size: clamp(2.25rem, 5vw, 4.5rem); 
  line-height: 0.9; 
  letter-spacing: -0.02em; 
  color: var(--text-primary);
}

.heading-2 { 
  font-family: system-ui, sans-serif; 
  font-weight: 600; 
  font-size: clamp(1.875rem, 4vw, 3rem); 
  line-height: 0.95; 
  letter-spacing: -0.015em; 
  color: var(--text-primary);
}

.heading-3 { 
  font-family: system-ui, sans-serif; 
  font-weight: 600; 
  font-size: clamp(1.25rem, 3vw, 1.5rem); 
  line-height: 1.2; 
  letter-spacing: -0.01em; 
  color: var(--text-primary);
}

.body-large { 
  font-family: system-ui, sans-serif; 
  font-weight: 400; 
  font-size: clamp(1.125rem, 2.5vw, 1.25rem); 
  line-height: 1.6; 
  color: var(--text-body); 
}

.body-medium { 
  font-family: system-ui, sans-serif; 
  font-weight: 400; 
  font-size: clamp(1rem, 2vw, 1.125rem); 
  line-height: 1.5; 
  color: var(--text-body); 
}

.body-small { 
  font-family: system-ui, sans-serif; 
  font-weight: 400; 
  font-size: 0.875rem; 
  line-height: 1.4; 
  color: var(--text-secondary); 
}

/* Primary Button - Green CTA */
.btn-primary {
  background: linear-gradient(to bottom right, var(--accent-primary), var(--accent-strong));
  color: white;
  border: none;
  border-radius: 9999px;
  padding: 14px 24px;
  font-family: system-ui, sans-serif;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  min-height: 48px;
  box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.05);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1.3;
}

.btn-primary:hover {
  transform: scale(1.02);
  box-shadow: 0px 4px 8px rgba(148, 242, 127, 0.3);
}

.btn-primary:active {
  transform: scale(0.98);
}

/* Secondary Button */
.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-light);
  border-radius: 9999px;
  padding: 14px 24px;
  font-family: system-ui, sans-serif;
  font-weight: 500;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: 48px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1.3;
}

.btn-secondary:hover {
  background: rgba(0, 0, 0, 0.05);
  border-color: var(--border-medium);
}

/* Product Card */
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 24px;
  transition: all 0.2s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
}

.product-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border-color: var(--border-medium);
}

/* Spacing System */
.space-xs { margin: 0.5rem; }
.space-sm { margin: 1rem; }
.space-md { margin: 1.5rem; }
.space-lg { margin: 2rem; }
.space-xl { margin: 3rem; }
.space-2xl { margin: 4rem; }

.pad-xs { padding: 0.5rem; }
.pad-sm { padding: 1rem; }
.pad-md { padding: 1.5rem; }
.pad-lg { padding: 2rem; }
.pad-xl { padding: 3rem; }
.pad-2xl { padding: 4rem; }

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }
}

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