/* ==========================================================================
   LISDESK — LIMS Platform Design System & Modern Stylesheet
   Theme: Blue + Teal Clinical Informatics Architecture
   Primary: #0F6CBD | Secondary: #0F9D8A | Background: #F8FAFC
   Text: #172033 | Light Section: #EFF6FF | White: #FFFFFF | CTA: #0F6CBD
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* Color Tokens */
  --primary: #0F6CBD;
  --primary-hover: #0D5AA0;
  --primary-light: #EFF6FF;
  --primary-glow: rgba(15, 108, 189, 0.18);
  
  --secondary: #0F9D8A;
  --secondary-hover: #0D8273;
  --secondary-light: #E6F7F5;
  --secondary-glow: rgba(15, 157, 138, 0.18);

  --accent-cyan: #0EA5E9;
  --accent-amber: #F59E0B;
  --accent-emerald: #10B981;
  
  --bg-main: #F8FAFC;
  --bg-light: #EFF6FF;
  --bg-card: #FFFFFF;
  --bg-dark: #0B132B;
  --bg-dark-card: #14203E;

  --text-main: #172033;
  --text-muted: #5B6A82;
  --text-light: #8E9CB2;
  --text-white: #FFFFFF;

  --border-color: #E2E8F0;
  --border-focus: #0F6CBD;

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(15, 32, 67, 0.05);
  --shadow-md: 0 4px 14px rgba(15, 32, 67, 0.07);
  --shadow-lg: 0 12px 28px rgba(15, 32, 67, 0.09);
  --shadow-xl: 0 20px 40px rgba(15, 108, 189, 0.12);
  --shadow-teal: 0 12px 28px rgba(15, 157, 138, 0.15);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base Elements */
html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--text-main);
  background-color: var(--bg-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .brand-font {
  font-family: var(--font-heading);
  color: var(--text-main);
  font-weight: 700;
  letter-spacing: -0.02em;
}

p {
  color: var(--text-muted);
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-hover);
}

/* ==========================================================================
   Navbar & Navigation
   ========================================================================== */
.top-notice-bar {
  background: linear-gradient(90deg, #0F6CBD 0%, #0F9D8A 100%);
  color: #FFFFFF;
  font-size: 0.825rem;
  padding: 6px 0;
  font-weight: 500;
}

.top-notice-bar a {
  color: #FFFFFF;
  text-decoration: underline;
  margin-left: 8px;
}

.navbar-omni {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition-normal);
  padding: 14px 0;
}

.navbar-omni.scrolled {
  box-shadow: var(--shadow-md);
  padding: 10px 0;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--text-main);
  padding: 0;
}

.brand-logo-img {
  height: 44px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  display: block;
  transition: transform var(--transition-fast);
}

.navbar-brand:hover .brand-logo-img {
  transform: scale(1.02);
}

.footer-logo-img {
  height: 48px;
  width: auto;
  max-width: 240px;
  object-fit: contain;
  display: block;
}

.brand-icon-box {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.25rem;
  box-shadow: 0 4px 10px rgba(15, 108, 189, 0.25);
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main) !important;
  padding: 8px 16px !important;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

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

.dropdown-menu {
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  padding: 12px;
  min-width: 270px;
  animation: fadeInDown 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.dropdown-item {
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-weight: 500;
  color: var(--text-main);
  transition: background-color var(--transition-fast);
}

.dropdown-item:hover {
  background-color: var(--primary-light);
  color: var(--primary);
}

.dropdown-item .item-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  display: block;
}

/* Buttons & CTAs */
.btn-primary-omni {
  background-color: var(--primary);
  border: 1px solid var(--primary);
  color: #FFFFFF;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 12px rgba(15, 108, 189, 0.25);
  transition: all var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary-omni:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(15, 108, 189, 0.35);
}

.btn-secondary-omni {
  background-color: var(--secondary);
  border: 1px solid var(--secondary);
  color: #FFFFFF;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 12px rgba(15, 157, 138, 0.22);
  transition: all var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-secondary-omni:hover {
  background-color: var(--secondary-hover);
  border-color: var(--secondary-hover);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(15, 157, 138, 0.32);
}

.btn-outline-omni {
  background-color: transparent;
  border: 1.5px solid var(--primary);
  color: var(--primary);
  font-weight: 600;
  padding: 9px 22px;
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-outline-omni:hover {
  background-color: var(--primary-light);
  color: var(--primary-hover);
  border-color: var(--primary-hover);
  transform: translateY(-2px);
}

.btn-white-omni {
  background-color: #FFFFFF;
  color: var(--primary);
  font-weight: 600;
  padding: 10px 24px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  border: none;
}

.btn-white-omni:hover {
  background-color: #F1F5F9;
  color: var(--primary-hover);
  transform: translateY(-2px);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  background: radial-gradient(circle at 85% 15%, rgba(15, 157, 138, 0.12) 0%, transparent 45%),
              radial-gradient(circle at 15% 85%, rgba(15, 108, 189, 0.10) 0%, transparent 50%),
              #F8FAFC;
  padding: 80px 0 90px;
  overflow: hidden;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(15, 108, 189, 0.08);
  border: 1px solid rgba(15, 108, 189, 0.2);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.hero-badge .pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--secondary);
  border-radius: 50%;
  animation: pulseTeal 2s infinite;
}

.hero-title {
  font-size: 3.4rem;
  line-height: 1.15;
  font-weight: 800;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}

.hero-gradient-text {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.22rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 34px;
  max-width: 600px;
}

/* Interactive Hero Simulator Card */
.hero-visual-card {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(226, 232, 240, 0.8);
  box-shadow: 0 25px 50px -12px rgba(15, 32, 67, 0.14);
  padding: 24px;
  position: relative;
}

.hero-visual-card::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  z-index: -1;
  border-radius: calc(var(--radius-xl) + 2px);
  opacity: 0.25;
}

.live-specimen-stream {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.specimen-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: #F8FAFC;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}

.specimen-row:hover {
  background: var(--primary-light);
  border-color: rgba(15, 108, 189, 0.3);
}

.status-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.status-verified {
  background: rgba(16, 185, 129, 0.15);
  color: #065F46;
}

.status-processing {
  background: rgba(14, 165, 233, 0.15);
  color: #0369A1;
}

.status-flagged {
  background: rgba(245, 158, 11, 0.15);
  color: #92400E;
}

/* ==========================================================================
   Metrics & Logos Ribbon
   ========================================================================== */
.metrics-ribbon {
  background: #FFFFFF;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 48px 0;
}

.metric-item {
  text-align: center;
}

.metric-value {
  font-size: 2.8rem;
  font-weight: 800;
  font-family: var(--font-heading);
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 8px;
}

.metric-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 4px;
}

.metric-sub {
  font-size: 0.825rem;
  color: var(--text-muted);
}

.trust-logos-strip {
  padding: 28px 0;
  border-bottom: 1px solid var(--border-color);
  background: #FAFCFE;
}

.trust-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
  box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   Feature Cards & Solutions
   ========================================================================== */
.section-padding {
  padding: 85px 0;
}

.section-title-wrap {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 55px;
}

.section-kicker {
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: var(--secondary);
  display: block;
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.35rem;
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.25;
}

.section-lead {
  font-size: 1.1rem;
  color: var(--text-muted);
}

.omni-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.omni-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(15, 108, 189, 0.35);
}

.card-icon-wrap {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 22px;
  background: var(--primary-light);
  color: var(--primary);
  transition: all var(--transition-normal);
}

.omni-card:hover .card-icon-wrap {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: #FFFFFF;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.card-text {
  font-size: 0.95rem;
  color: var(--text-muted);
  flex-grow: 1;
  margin-bottom: 20px;
}

.feature-check-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px 0;
}

.feature-check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-main);
  margin-bottom: 10px;
}

.feature-check-list i {
  color: var(--secondary);
  font-size: 1rem;
  margin-top: 3px;
  flex-shrink: 0;
}

/* ==========================================================================
   Interactive Tabbed Architecture
   ========================================================================== */
.arch-tab-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.arch-tab-btn {
  background: #FFFFFF;
  border: 1.5px solid var(--border-color);
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 8px;
}

.arch-tab-btn.active, .arch-tab-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #FFFFFF;
  box-shadow: 0 6px 18px rgba(15, 108, 189, 0.25);
}

.arch-showcase-box {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: 40px;
}

/* ==========================================================================
   ROI Calculator Component
   ========================================================================== */
.roi-card {
  background: linear-gradient(135deg, #0B132B 0%, #14203E 100%);
  color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: 0 20px 45px rgba(11, 19, 43, 0.25);
}

.roi-card h3, .roi-card h4, .roi-card .h5 {
  color: #FFFFFF;
}

.roi-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 5px;
  background: #253356;
  outline: none;
}

.roi-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--secondary);
  cursor: pointer;
  box-shadow: 0 0 10px rgba(15, 157, 138, 0.7);
  transition: transform 0.1s;
}

.roi-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.roi-stat-box {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  backdrop-filter: blur(8px);
}

.roi-number {
  font-size: 2.4rem;
  font-weight: 800;
  color: #38BDF8;
  font-family: var(--font-heading);
}

/* ==========================================================================
   CTA Banner
   ========================================================================== */
.cta-banner {
  background: linear-gradient(135deg, #0F6CBD 0%, #0B4B85 50%, #0F9D8A 100%);
  color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 60px 48px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.cta-banner h2 {
  color: #FFFFFF;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.9);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer-omni {
  background-color: #0F172A;
  color: #94A3B8;
  padding: 70px 0 30px;
  font-size: 0.925rem;
}

.footer-omni h5 {
  color: #FFFFFF;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: #94A3B8;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 28px;
  margin-top: 50px;
  font-size: 0.85rem;
}

/* Modal and Forms */
.form-label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-main);
  margin-bottom: 6px;
}

.form-control, .form-select {
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-color);
  padding: 10px 14px;
  font-size: 0.95rem;
  color: var(--text-main);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus, .form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-glow);
}

/* Toast Notification */
.omni-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  background: #FFFFFF;
  border-left: 4px solid var(--secondary);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateY(120%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.omni-toast.show {
  transform: translateY(0);
}

/* Keyframes */
@keyframes pulseTeal {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(15, 157, 138, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(15, 157, 138, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(15, 157, 138, 0); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsive tweaks */
@media (max-width: 991px) {
  .hero-title {
    font-size: 2.5rem;
  }
  .hero-visual-card {
    margin-top: 40px;
  }
  .roi-card {
    padding: 30px 20px;
  }
}

/* ==========================================================================
   Policy Pages (Terms, Privacy, Data, Refund)
   ========================================================================== */
.policy-section h2 {
  padding-bottom: 12px;
  border-bottom: 2px solid var(--primary-light);
}

.policy-list {
  padding-left: 20px;
  margin-bottom: 0;
}

.policy-list li {
  margin-bottom: 10px;
  line-height: 1.65;
  color: var(--text-muted);
}

.policy-list li strong {
  color: var(--text-main);
}

/* Breadcrumb styles */
.breadcrumb-item a {
  color: var(--primary);
  text-decoration: none;
}

.breadcrumb-item a:hover {
  text-decoration: underline;
}