/* ==========================================================================
   BAY CONSTRUCTIONS - Modern Architectural Design System
   Artisan Charpentier Métallique & Bardage - Hérault (34)
   ========================================================================== */

:root {
  /* Bay Constructions Brand Palette */
  --bay-blue: #003e85;
  --bay-blue-light: #0284c7;
  --bay-blue-soft: #e8f1fc;
  --bay-orange: #f46320;
  --bay-orange-dark: #d94e0e;
  --bay-orange-light: #fef2eb;
  
  --bay-yellow: #f59e0b;
  --bay-green: #10b981;

  /* Architectural Neutrals */
  --slate-950: #020617;
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;
  
  --font-heading: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body: 'Lato', 'Inter', system-ui, sans-serif;
}

/* Base resets & typography */
html {
  scroll-behavior: smooth;
  font-family: var(--font-body);
}

body {
  background-color: #f8fafc;
  color: #1e293b;
  overflow-x: hidden;
}

::selection {
  background: rgba(2, 132, 199, 0.25);
  color: var(--bay-blue);
}

.font-heading {
  font-family: var(--font-heading);
  letter-spacing: -0.02em;
}

/* Glass Header Styling */
.glass-header-light {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

/* Subtle Geometric Blueprint Pattern */
.bg-blueprint {
  background-color: #0f172a;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 32px 32px;
}

/* Interactive Cards */
.card-modern {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 1.25rem;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.04), 0 2px 4px -1px rgba(0, 0, 0, 0.02);
}

.card-modern:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 30px -10px rgba(0, 62, 133, 0.12), 0 4px 8px -2px rgba(0, 0, 0, 0.05);
  border-color: #cbd5e1;
}

/* Buttons with Bay Constructions Colors */
.btn-bay-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  font-weight: 700;
  font-size: 0.95rem;
  color: #ffffff;
  background: linear-gradient(135deg, var(--bay-blue) 0%, #002b5e 100%);
  border-radius: 0.75rem;
  transition: all 0.25s ease;
  box-shadow: 0 4px 15px -2px rgba(0, 62, 133, 0.4);
}

.btn-bay-primary:hover {
  background: linear-gradient(135deg, #004da7 0%, var(--bay-blue) 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px -2px rgba(0, 62, 133, 0.55);
}

.btn-bay-orange {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  font-weight: 700;
  font-size: 0.95rem;
  color: #ffffff;
  background: linear-gradient(135deg, var(--bay-orange) 0%, var(--bay-orange-dark) 100%);
  border-radius: 0.75rem;
  transition: all 0.25s ease;
  box-shadow: 0 4px 15px -2px rgba(244, 99, 32, 0.4);
}

.btn-bay-orange:hover {
  background: linear-gradient(135deg, #f77638 0%, #e25514 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px -2px rgba(244, 99, 32, 0.55);
}

.btn-bay-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--bay-blue);
  background: #ffffff;
  border: 1.5px solid var(--bay-blue);
  border-radius: 0.75rem;
  transition: all 0.25s ease;
}

.btn-bay-outline:hover {
  background: var(--bay-blue-soft);
  color: var(--bay-blue);
  transform: translateY(-2px);
}

/* Modal styling */
.modal-backdrop {
  background-color: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

/* Mobile Quick Action Bar spacer */
@media (max-width: 1023px) {
  body {
    padding-bottom: 64px;
  }
}