/* Denver Garage Door - Agency Grade Master Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css');

:root {
  --brand-black: #111111;
  --brand-red: #DC2626;
  --accent-red: #EF4444;
  --dark-gray: #374151;
  --light-gray: #F8FAFC;
  --border-gray: #E5E7EB;
}

html {
  scroll-behavior: smooth;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: #111111;
  background-color: #0F172A;
  -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: #0F172A;
}
::-webkit-scrollbar-thumb {
  background: #DC2626;
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: #EF4444;
}

/* Glassmorphism & Backdrop Blur */
.glass-nav {
  background: rgba(15, 23, 42, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.glass-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(229, 231, 235, 0.8);
}

/* Micro Interactions & Hover Animations */
.hover-lift {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.hover-lift:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 35px -10px rgba(0, 0, 0, 0.15);
}

/* Floating Mobile Action Button */
.mobile-sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.25);
}

/* Accordion Styling */
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out;
}
.accordion-item.active .accordion-content {
  max-height: 500px;
}
.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

/* Custom Checkbox & Form Controls */
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: #DC2626 !important;
}