/* THE PRIME BUILDERS - CORPORATE ARCHITECTURAL DESIGN SYSTEM */
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=Inter:wght@300;400;500;600&family=Manrope:wght@500;600;700;800&display=swap');

:root {
  --color-midnight-navy: #14283D;
  --color-arch-blue: #285B80;
  --color-concrete-gray: #E8EAEC;
  --color-pure-white: #FFFFFF;
  --color-graphite: #242A30;
  --color-safety-orange: #E46D3C;
  --color-steel-gray: #687681;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--color-graphite);
  background-color: var(--color-pure-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6, .font-heading {
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  letter-spacing: -0.025em;
}

.font-mono-tech {
  font-family: 'IBM Plex Mono', monospace;
  letter-spacing: 0.05em;
}

/* Subtle architectural grid lines */
.bg-arch-grid {
  background-size: 40px 40px;
  background-image: 
    linear-gradient(to right, rgba(20, 40, 61, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(20, 40, 61, 0.04) 1px, transparent 1px);
}

.bg-arch-grid-dark {
  background-size: 48px 48px;
  background-image: 
    linear-gradient(to right, rgba(232, 234, 236, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(232, 234, 236, 0.05) 1px, transparent 1px);
}

/* Crisp technical dividers */
.border-concrete {
  border-color: #E8EAEC;
}

/* Hover transitions */
.transition-architectural {
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Sticky header blur */
.header-sticky {
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* Custom scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: #F1F3F5;
}
::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94A3B8;
}

/* Form inputs */
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: #285B80 !important;
  box-shadow: 0 0 0 3px rgba(40, 91, 128, 0.15) !important;
}

/* Badge styling */
.tech-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border: 1px solid #E8EAEC;
  background: #FAFAFB;
  color: #687681;
}

.tech-tag-dark {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.05);
  color: #E8EAEC;
}