/* ==========================================================================
   ProcureVerse Enterprise SaaS Website - Master Production CSS
   Palette: Primary Green (#0F7B4D) | Dark Green (#073D2B) | Bg (#F8FAFC)
   Text (#111827) | Secondary (#6B7280) | Success (#10B981)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --pv-primary: #0F7B4D;
  --pv-primary-hover: #0A5C39;
  --pv-primary-light: rgba(15, 123, 77, 0.08);
  --pv-primary-glow: rgba(15, 123, 77, 0.25);
  
  --pv-dark: #073D2B;
  --pv-dark-hover: #04291D;
  --pv-dark-surface: #052B1E;
  
  --pv-bg: #F8FAFC;
  --pv-white: #FFFFFF;
  --pv-text: #111827;
  --pv-secondary: #6B7280;
  
  --pv-success: #10B981;
  --pv-warning: #F59E0B;
  --pv-danger: #EF4444;
  
  --pv-border: #E2E8F0;
  --pv-border-hover: rgba(15, 123, 77, 0.35);
  --pv-font: Arial, Helvetica, sans-serif;
  --pv-radius: 18px;
  --pv-radius-sm: 12px;
  --pv-radius-lg: 24px;
}

/* Reset & Global */
*, *::before, *::after {
  box-sizing: border-box;
}

body,
body.pv-website {
  font-family: Arial, Helvetica, sans-serif !important;
  background-color: var(--pv-bg);
  color: var(--pv-text);
  line-height: 1.6;
  font-size: 15px;
  overflow-x: hidden;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

/* Header & Navigation */
header.sticky-top {
  position: sticky;
  top: 0;
  z-index: 1030;
}

.glass-nav {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid #E2E8F0;
  padding: 12px 0;
  transition: all 0.3s ease;
}

.glass-nav.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 30px -10px rgba(7, 61, 43, 0.08);
  padding: 8px 0;
}

.navbar-brand {
  text-decoration: none;
}

.nav-link.pv-nav-link {
  font-weight: 600;
  font-size: 0.92rem;
  color: #374151 !important;
  padding: 6px 12px !important;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.nav-link.pv-nav-link:hover,
.nav-link.pv-nav-link:focus {
  color: var(--pv-primary) !important;
  background: var(--pv-primary-light);
}

/* Sub-page Hero Banners & Breadcrumb Contrast Fix */
.dark-hero-bg, .hero-page-header, .bg-slate-900 {
  background: linear-gradient(135deg, #073D2B 0%, #04291D 100%) !important;
  color: #FFFFFF !important;
  position: relative;
}

.dark-hero-bg h1, 
.dark-hero-bg h2, 
.dark-hero-bg h3,
.hero-page-header h1,
.hero-page-header h2,
.bg-slate-900 h1,
.bg-slate-900 h2 {
  color: #FFFFFF !important;
}

.dark-hero-bg p, .hero-page-header p, .bg-slate-900 p {
  color: #CBD5E1 !important;
}

/* Typography Hierarchy */
h1, .display-hero {
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.12;
  color: var(--pv-text);
  margin-bottom: 1rem;
}

h2, .section-title {
  font-size: clamp(22px, 2.6vw, 34px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.18;
  color: var(--pv-text);
}

h3, .card-title-lg {
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

h4, .card-title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
}

.body-lead {
  font-size: 1rem;
  color: var(--pv-secondary);
  font-weight: 400;
  line-height: 1.6;
}

.body-text {
  font-size: 0.9rem;
  color: var(--pv-secondary);
  line-height: 1.6;
}

/* Section Spacing */
.py-section {
  padding-top: 90px;
  padding-bottom: 90px;
}

.py-section-lg {
  padding-top: 110px;
  padding-bottom: 110px;
}

.py-section-sm {
  padding-top: 50px;
  padding-bottom: 50px;
}

/* Hero Section Specifics */
.hero-mesh-bg {
  background: 
    radial-gradient(circle at 10% 20%, rgba(15, 123, 77, 0.06) 0%, transparent 45%),
    radial-gradient(circle at 90% 30%, rgba(16, 185, 129, 0.06) 0%, transparent 45%),
    #F8FAFC;
}

.text-gradient-primary {
  background: linear-gradient(135deg, #0F7B4D 0%, #10B981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Glass Cards */
.glass-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--pv-radius);
  box-shadow: 0 10px 25px -5px rgba(7, 61, 43, 0.04), 0 4px 10px -2px rgba(17, 24, 39, 0.02);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.glass-card:hover {
  transform: translateY(-5px);
  border-color: var(--pv-border-hover);
  box-shadow: 0 20px 40px -10px rgba(15, 123, 77, 0.12), 0 8px 16px -4px rgba(7, 61, 43, 0.04);
}

.glass-card-dark {
  background: linear-gradient(135deg, rgba(7, 61, 43, 0.96) 0%, rgba(4, 41, 29, 0.98) 100%);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: #FFFFFF;
  border-radius: var(--pv-radius);
  box-shadow: 0 20px 50px -10px rgba(7, 61, 43, 0.35);
}

.glow-card-green {
  border: 2px solid var(--pv-primary) !important;
  box-shadow: 0 0 25px rgba(15, 123, 77, 0.18) !important;
}

/* Buttons */
.btn-pv-primary {
  background: var(--pv-primary) !important;
  color: #FFFFFF !important;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 9999px;
  padding: 10px 22px;
  border: 1px solid transparent;
  box-shadow: 0 4px 14px 0 rgba(15, 123, 77, 0.35);
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-decoration: none;
  white-space: nowrap;
}

.btn-pv-primary:hover {
  background: var(--pv-primary-hover) !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px 0 rgba(15, 123, 77, 0.45);
}

.btn-pv-outline {
  background: transparent !important;
  color: var(--pv-primary) !important;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 9999px;
  padding: 10px 22px;
  border: 1.5px solid var(--pv-primary) !important;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-decoration: none;
  white-space: nowrap;
}

.btn-pv-outline:hover {
  background: var(--pv-primary) !important;
  color: #FFFFFF !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px 0 rgba(15, 123, 77, 0.25);
}

.pv-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: var(--pv-primary-light);
  color: var(--pv-primary);
  border: 1px solid rgba(15, 123, 77, 0.2);
}

.pv-badge-green {
  background: rgba(16, 185, 129, 0.15);
  color: #10B981;
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 6px 14px;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.icon-box-primary {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  background: var(--pv-primary-light);
  color: var(--pv-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  transition: all 0.3s ease;
}

.glass-card:hover .icon-box-primary {
  background: var(--pv-primary);
  color: #FFFFFF;
}

/* Infinite Marquee Logo Slider */
.marquee-container {
  overflow: hidden;
  user-select: none;
  display: flex;
  gap: 30px;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.marquee-content {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 50px;
  min-width: 100%;
  animation: scrollMarquee 26s linear infinite;
}

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

@keyframes scrollMarquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}

.client-logo-item {
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 0.05em;
  color: #475569;
  opacity: 0.7;
  transition: all 0.3s ease;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 8px;
}

.client-logo-item:hover {
  opacity: 1;
  color: var(--pv-primary);
}

/* Workflow Timeline */
.workflow-timeline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  flex-wrap: wrap;
  gap: 12px;
}

.workflow-node {
  background: rgba(7, 61, 43, 0.9);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--pv-radius-sm);
  padding: 14px 18px;
  text-align: center;
  flex: 1;
  min-width: 110px;
  transition: all 0.3s ease;
}

.workflow-node:hover {
  background: var(--pv-primary);
  border-color: var(--pv-success);
  transform: translateY(-4px);
}

.workflow-node-icon {
  font-size: 1.6rem;
  color: var(--pv-success);
  margin-bottom: 4px;
  display: block;
}

.workflow-arrow {
  color: var(--pv-success);
  font-size: 1.2rem;
  font-weight: bold;
}

/* AI Copilot Window */
.ai-window-container {
  background: #041F16;
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--pv-radius);
  box-shadow: 0 25px 60px -15px rgba(7, 61, 43, 0.5);
  overflow: hidden;
}

.ai-window-header {
  background: #02140E;
  padding: 12px 18px;
  border-bottom: 1px solid rgba(16, 185, 129, 0.2);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ai-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}

.ai-chat-body {
  padding: 20px;
  min-height: 320px;
  max-height: 380px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ai-user-msg {
  align-self: flex-end;
  background: var(--pv-primary);
  color: #FFFFFF;
  padding: 10px 18px;
  border-radius: 16px 16px 2px 16px;
  font-size: 0.9rem;
  max-width: 85%;
}

.ai-bot-msg {
  align-self: flex-start;
  background: rgba(7, 61, 43, 0.7);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: #E2E8F0;
  padding: 14px 20px;
  border-radius: 16px 16px 16px 2px;
  font-size: 0.9rem;
  max-width: 90%;
}

.prompt-pill {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #A7F3D0;
  font-size: 0.8rem;
  padding: 6px 12px;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.prompt-pill:hover {
  background: var(--pv-primary);
  color: #FFFFFF;
}

/* Animations */
@keyframes floatSlow {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

.animate-float {
  animation: floatSlow 5s ease-in-out infinite;
}

.animate-float-delayed {
  animation: floatSlow 6s ease-in-out 2s infinite;
}

/* Dark Green Backgrounds */
.bg-dark-green {
  background-color: var(--pv-dark) !important;
}

.bg-gradient-dark-green {
  background: linear-gradient(135deg, #073D2B 0%, #032419 100%) !important;
}

/* Accordion */
.pv-accordion .accordion-item {
  border: 1px solid #E2E8F0;
  border-radius: var(--pv-radius) !important;
  margin-bottom: 14px;
  overflow: hidden;
}

.pv-accordion .accordion-button {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--pv-text);
  padding: 18px 22px;
  background: #FFFFFF;
}

.pv-accordion .accordion-button:not(.collapsed) {
  background: rgba(15, 123, 77, 0.05);
  color: var(--pv-primary);
  box-shadow: none;
}

.pv-accordion .accordion-body {
  font-size: 1rem;
  color: var(--pv-secondary);
  padding: 0 22px 22px 22px;
}

/* Responsive Overrides */
@media (max-width: 991.98px) {
  .py-section {
    padding-top: 60px;
    padding-bottom: 60px;
  }
  
  .py-section-lg {
    padding-top: 70px;
    padding-bottom: 70px;
  }
  
  h1, .display-hero {
    font-size: 32px;
  }
  
  h2, .section-title {
    font-size: 24px;
  }

  .workflow-timeline {
    flex-direction: column;
  }

  .workflow-arrow {
    transform: rotate(90deg);
    margin: 2px 0;
  }
}

/* ==========================================================================
   Ultra-Clean Modern Frontend UI Polish & High-Contrast Enhancements
   ========================================================================== */
.pv-card, .feature-card, .stat-card, .glass-card {
  border-radius: var(--pv-radius);
  border: 1px solid rgba(226, 232, 240, 0.8);
  background: #FFFFFF;
  box-shadow: 0 4px 20px -4px rgba(7, 61, 43, 0.05);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.pv-card:hover, .feature-card:hover, .stat-card:hover, .glass-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px -8px rgba(15, 123, 77, 0.15);
  border-color: rgba(15, 123, 77, 0.3);
}

.btn-pv-primary,
button,
.btn,
[class*="btn-"] {
  border-radius: 12px !important;
  font-size: 0.875rem !important;
  font-weight: 700 !important;
  font-family: Arial, Helvetica, sans-serif !important;
}

.btn-pv-primary {
  background: linear-gradient(135deg, #0F7B4D 0%, #10B981 100%);
  color: #FFFFFF !important;
  font-weight: 700 !important;
  font-size: 0.875rem !important;
  border: none;
  border-radius: 12px !important;
  padding: 8px 18px !important;
  box-shadow: 0 4px 16px rgba(15, 123, 77, 0.3);
  transition: all 0.25s ease;
}

.btn-pv-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(15, 123, 77, 0.45);
  color: #FFFFFF !important;
}

.pv-badge-pill {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 9999px;
  background: rgba(15, 123, 77, 0.1);
  color: #0F7B4D;
  border: 1px solid rgba(15, 123, 77, 0.2);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}