@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=Rajdhani:wght@500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --primary-navy: #0b1f3a;
  --secondary-navy: #152d4e;
  --accent-amber: #f59e0b;
  --accent-gold: #d97706;
  --dark-slate: #0f172a;
  --light-slate: #f8fafc;
  --border-slate: #e2e8f0;
  --safety-orange: #ea580c;
  --concrete-gray: #64748b;
}

body {
  font-family: 'Inter', sans-serif;
  color: #1e293b;
  background-color: #f8fafc;
  overflow-x: hidden;
}

h1, h2, h3, h4, .font-heading {
  font-family: 'Outfit', sans-serif;
  letter-spacing: -0.02em;
}

.font-tech {
  font-family: 'Rajdhani', sans-serif;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Blueprint Grid Background Pattern */
.bg-blueprint {
  background-color: #0b1f3a;
  background-image: 
    linear-gradient(rgba(245, 158, 11, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 158, 11, 0.05) 1px, transparent 1px);
  background-size: 30px 30px;
}

.bg-blueprint-light {
  background-color: #f8fafc;
  background-image: 
    linear-gradient(rgba(11, 31, 58, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 31, 58, 0.04) 1px, transparent 1px);
  background-size: 24px 24px;
}

/* Safety Stripe Decorative Element */
.safety-stripe {
  background: repeating-linear-gradient(
    -45deg,
    #f59e0b,
    #f59e0b 12px,
    #0b1f3a 12px,
    #0b1f3a 24px
  );
  height: 6px;
}

.safety-stripe-thin {
  background: repeating-linear-gradient(
    -45deg,
    #f59e0b,
    #f59e0b 8px,
    #111827 8px,
    #111827 16px
  );
  height: 4px;
}

/* Custom Gradients */
.grad-navy {
  background: linear-gradient(135deg, #0b1f3a 0%, #152d4e 100%);
}

.grad-amber {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.grad-overlay {
  background: linear-gradient(180deg, rgba(11, 31, 58, 0.88) 0%, rgba(11, 31, 58, 0.95) 100%);
}

/* Glow effects */
.glow-amber {
  box-shadow: 0 0 25px rgba(245, 158, 11, 0.35);
}

.card-hover-lift {
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.card-hover-lift:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 30px -10px rgba(11, 31, 58, 0.15);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 9px;
}

::-webkit-scrollbar-track {
  background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #f59e0b;
}

/* Government seal watermark */
.seal-watermark {
  position: absolute;
  opacity: 0.04;
  pointer-events: none;
  user-select: none;
}

/* Marquee Animation */
@keyframes marquee {
  0% { transform: translateX(0%); }
  100% { transform: translateX(-50%); }
}

.animate-marquee {
  display: flex;
  width: 200%;
  animation: marquee 28s linear infinite;
}

.animate-marquee:hover {
  animation-play-state: paused;
}

/* Floating WhatsApp & Call Buttons */
.floating-actions {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 999;
}

.floating-btn {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  transition: all 0.3s ease;
  cursor: pointer;
  text-decoration: none;
}

.floating-btn:hover {
  transform: scale(1.1);
}

.floating-whatsapp {
  background: #25d366;
}

.floating-call {
  background: #f59e0b;
  color: #0b1f3a;
}

/* Toast Notification */
#toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #0b1f3a;
  color: #fff;
  border-left: 4px solid #f59e0b;
  padding: 14px 24px;
  border-radius: 8px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  z-index: 9999;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  opacity: 0;
  pointer-events: none;
  font-weight: 500;
  font-size: 0.95rem;
}

#toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* Tab Active Styles */
.tab-btn.active {
  background-color: #0b1f3a;
  color: #ffffff;
  border-color: #0b1f3a;
}

.tab-btn {
  transition: all 0.2s ease;
}

/* Calculator specific styles */
.calc-input:focus {
  border-color: #f59e0b;
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.2);
}

/* Modal Backdrop */
.modal-overlay {
  background: rgba(11, 31, 58, 0.8);
  backdrop-filter: blur(4px);
}

/* Print Styles */
@media print {
  .no-print {
    display: none !important;
  }
  .print-only {
    display: block !important;
  }
}