@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,700&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400;1,600&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  --korvix-primary: #00264D;
  --korvix-primary-dark: #001A36;
  --korvix-primary-light: #003870;
  --korvix-accent: #FD5E0D;
  --korvix-accent-hover: #E04E05;
  --korvix-accent-light: #FFF0E8;
  --korvix-dark: #0A1118;
  --korvix-slate: #1E293B;
  --korvix-muted: #64748B;
  --korvix-border: #E2E8F0;
  --korvix-bg-light: #F8FAFC;
}

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: #1E293B;
  background-color: #FFFFFF;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .font-heading {
  font-family: 'Montserrat', 'Plus Jakarta Sans', sans-serif;
}

.font-mono {
  font-family: 'JetBrains Mono', monospace;
}

/* Custom Utilities */
.bg-korvix-primary {
  background-color: var(--korvix-primary);
}

.bg-korvix-dark {
  background-color: var(--korvix-primary-dark);
}

.text-korvix-primary {
  color: var(--korvix-primary);
}

.bg-korvix-accent {
  background-color: var(--korvix-accent);
}

.text-korvix-accent {
  color: var(--korvix-accent);
}

.border-korvix-accent {
  border-color: var(--korvix-accent);
}

.border-korvix-primary {
  border-color: var(--korvix-primary);
}

/* Industrial Grid and Accent Accents */
.bg-grid-pattern {
  background-size: 32px 32px;
  background-image: 
    linear-gradient(to right, rgba(0, 38, 77, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 38, 77, 0.04) 1px, transparent 1px);
}

.bg-dark-grid-pattern {
  background-size: 32px 32px;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
}

.bg-dot-pattern {
  background-image: radial-gradient(rgba(0, 38, 77, 0.12) 1.2px, transparent 1.2px);
  background-size: 20px 20px;
}

/* Diagonal Edge Elements (from Brand Guide) */
.brand-corner-accent {
  position: relative;
}
.brand-corner-accent::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 24px;
  height: 24px;
  border-top: 3px solid var(--korvix-accent);
  border-left: 3px solid var(--korvix-accent);
}

/* Button & Card Hover Effects */
.btn-primary {
  background: var(--korvix-accent);
  color: #FFFFFF;
  font-weight: 700;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 14px 0 rgba(253, 94, 13, 0.35);
}

.btn-primary:hover {
  background: var(--korvix-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px 0 rgba(253, 94, 13, 0.45);
}

.btn-secondary {
  background: #FFFFFF;
  color: var(--korvix-primary);
  border: 1.5px solid var(--korvix-primary);
  font-weight: 700;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: rgba(0, 38, 77, 0.05);
  transform: translateY(-2px);
}

.btn-navy {
  background: var(--korvix-primary);
  color: #FFFFFF;
  font-weight: 700;
  transition: all 0.2s ease;
}

.btn-navy:hover {
  background: var(--korvix-primary-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px 0 rgba(0, 38, 77, 0.25);
}

/* Feature & Metric Cards */
.feature-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 12px;
  transition: all 0.25s ease;
}

.feature-card:hover {
  border-color: #CBD5E1;
  transform: translateY(-4px);
  box-shadow: 0 12px 28px -6px rgba(0, 38, 77, 0.08);
}

/* Pulse status dot */
.pulse-indicator {
  position: relative;
  display: inline-block;
  width: 10px;
  height: 10px;
  background-color: #10B981;
  border-radius: 50%;
}

.pulse-indicator::after {
  content: '';
  position: absolute;
  top: -3px;
  left: -3px;
  width: 16px;
  height: 16px;
  background-color: rgba(16, 185, 129, 0.4);
  border-radius: 50%;
  animation: pulse-ring 1.8s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.6); opacity: 0.8; }
  50% { transform: scale(1.4); opacity: 0; }
  100% { transform: scale(1.4); opacity: 0; }
}

/* Custom Range Slider for ROI Calculator */
input[type=range] {
  -webkit-appearance: none;
  width: 100%;
  background: transparent;
}

input[type=range]:focus {
  outline: none;
}

input[type=range]::-webkit-slider-runnable-track {
  width: 100%;
  height: 8px;
  cursor: pointer;
  background: #E2E8F0;
  border-radius: 4px;
}

input[type=range]::-webkit-slider-thumb {
  height: 24px;
  width: 24px;
  border-radius: 50%;
  background: var(--korvix-accent);
  cursor: pointer;
  -webkit-appearance: none;
  margin-top: -8px;
  box-shadow: 0 2px 6px rgba(253, 94, 13, 0.5);
  border: 3px solid #FFFFFF;
  transition: transform 0.1s ease;
}

input[type=range]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

/* Badge styles */
.badge-orange {
  background-color: #FFF0E8;
  color: #FD5E0D;
  border: 1px solid rgba(253, 94, 13, 0.2);
}

.badge-navy {
  background-color: #E6EDF5;
  color: #00264D;
  border: 1px solid rgba(0, 38, 77, 0.15);
}

.badge-green {
  background-color: #ECFDF5;
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.badge-red {
  background-color: #FEF2F2;
  color: #DC2626;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Tab active state */
.simulator-tab.active {
  background-color: var(--korvix-primary);
  color: #FFFFFF;
  border-color: var(--korvix-primary);
}

/* Modal styling */
.modal-backdrop {
  background-color: rgba(0, 26, 54, 0.75);
  backdrop-filter: blur(4px);
}

/* Custom Scrollbar for Previews */
.custom-scrollbar::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
.custom-scrollbar::-webkit-scrollbar-track {
  background: #F1F5F9;
}
.custom-scrollbar::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 3px;
}
.custom-scrollbar::-webkit-scrollbar-thumb:hover {
  background: #94A3B8;
}