:root {
  --primary: #0EA5E9;
  --secondary: #38BDF8;
  --cta: #F97316;
  --bg-light: #F0F9FF;
  --text-dark: #0C4A6E;
}

body {
  font-family: 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--gradient-bg);
  color: var(--color-text-primary);
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  color: var(--color-text-primary);
}

p, span, li, td, th, label, small, .text-muted {
  color: var(--color-text-secondary);
}

.navbar {
  background-color: var(--color-bg-navbar);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border-primary);
}

.navbar .nav-link {
  color: var(--color-text-secondary);
}

.navbar .nav-link:hover {
  color: var(--color-text-primary);
}

.navbar .navbar-brand span {
  color: var(--color-text-primary);
}

.btn-primary {
  background-color: var(--cta);
  border-color: var(--cta);
}

.btn-primary:hover {
  background-color: #ea580c;
  border-color: #ea580c;
}

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

.btn-outline-primary:hover {
  background-color: var(--primary);
  border-color: var(--primary);
}

.btn-link {
  color: var(--color-text-secondary);
}

.btn-link:hover {
  color: var(--color-text-primary);
}

.text-primary-custom {
  color: var(--primary) !important;
}

.bg-primary-custom {
  background-color: var(--primary) !important;
}

.hero-section {
  padding-top: 8rem;
  padding-bottom: 5rem;
}

.hero-badge {
  background-color: var(--color-accent-bg);
  color: #0369A1;
  padding: 0.5rem 1rem;
  border-radius: 50rem;
  font-size: 0.875rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

[data-theme="dark"] .hero-badge,
@media (prefers-color-scheme: dark) {
  [data-theme="auto"] .hero-badge {
    color: #7DD3FC;
  }
}

.feature-card {
  transition: all 0.3s ease;
  border: 1px solid var(--color-border-primary);
  border-radius: 1rem;
  background: var(--color-bg-card);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  width: 4rem;
  height: 4rem;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
}

.testimonial-card {
  border: 1px solid var(--color-border-primary);
  border-radius: 1rem;
  transition: all 0.3s ease;
  background: var(--color-bg-card);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
}

.stat-item {
  text-align: center;
  padding: 1.5rem;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
}

@media (min-width: 992px) {
  .stat-number {
    font-size: 3rem;
  }
}

.tab-nav .nav-link {
  color: var(--color-text-secondary);
  font-weight: 500;
  padding: 1rem 2rem;
  border: none;
}

.tab-nav .nav-link.active {
  color: var(--primary);
  background-color: var(--color-bg-hover);
  border-bottom: 2px solid var(--primary);
}

.tab-nav .nav-link:hover {
  color: var(--color-text-primary);
}

.demo-container {
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  border: 1px solid var(--color-border-primary);
}

.pricing-card {
  border-radius: 1rem;
  transition: all 0.3s ease;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-primary);
}

.pricing-card.popular {
  background-color: var(--primary);
  color: white;
  transform: scale(1.05);
  position: relative;
}

.pricing-card.popular .btn {
  background-color: white;
  color: var(--primary);
}

.pricing-card.popular .btn:hover {
  background-color: #F0F9FF;
}

.pricing-card.popular .badge-popular {
  background-color: var(--cta);
  color: white;
  padding: 0.25rem 1rem;
  border-radius: 50rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.avatar-group .avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background-color: var(--color-border-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  border: 2px solid var(--color-bg-card);
  margin-left: -0.75rem;
}

.avatar-group .avatar:first-child {
  margin-left: 0;
}

.company-logo {
  color: var(--color-text-muted);
  font-weight: 600;
  font-size: 1.125rem;
  transition: color 0.2s ease;
}

.company-logo:hover {
  color: var(--color-text-secondary);
}

.cta-section {
  background: linear-gradient(135deg, #0EA5E9 0%, #0284C7 100%);
}

footer {
  background-color: #0F172A;
}

footer a {
  color: #94A3B8;
  text-decoration: none;
}

footer a:hover {
  color: white;
}

.site-footer {
  background: linear-gradient(180deg, #0F172A 0%, #020617 100%);
  padding: 3.5rem 0 1.5rem;
  position: relative;
  overflow: hidden;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(14,165,233,0.5), transparent);
}

.footer-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
  padding-bottom: 2rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid rgba(148,163,184,0.1);
}

.footer-brand {
  flex-shrink: 0;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
}

.footer-logo img {
  height: 28px;
  width: auto;
  opacity: 0.9;
}

.footer-logo i {
  font-size: 1.4rem;
  color: #0EA5E9;
}

.footer-logo span {
  font-family: 'Outfit', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: #F1F5F9;
  letter-spacing: -0.02em;
}

.footer-tagline {
  font-size: 0.8rem;
  color: #64748B;
  margin: 0;
  letter-spacing: 0.02em;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.footer-links a {
  font-size: 0.85rem;
  color: #94A3B8;
  text-decoration: none;
  transition: color 0.2s;
  letter-spacing: 0.01em;
}

.footer-links a:hover {
  color: #E2E8F0;
}

.footer-social {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(148,163,184,0.08);
  color: #94A3B8;
  font-size: 1rem;
  transition: all 0.25s;
  text-decoration: none;
}

.footer-social a:hover {
  background: rgba(14,165,233,0.15);
  color: #38BDF8;
  transform: translateY(-2px);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-copyright {
  font-size: 0.78rem;
  color: #475569;
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-legal a,
.footer-legal span {
  font-size: 0.78rem;
  color: #475569;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-legal a:hover {
  color: #94A3B8;
}

@media (max-width: 768px) {
  .footer-main {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }

  .footer-links {
    gap: 1.25rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
  }
}

.cursor-pointer {
  cursor: pointer;
}

.progress-bar-custom {
  background-color: var(--primary);
}

.section-divider {
  background-color: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border-primary);
  border-bottom: 1px solid var(--color-border-primary);
}

.card {
  background-color: var(--color-bg-card);
  border-color: var(--color-border-primary);
}

.text-dark {
  color: var(--color-text-primary) !important;
}

.bg-light {
  background-color: var(--color-bg-secondary) !important;
}

.bg-white {
  background-color: var(--color-bg-card) !important;
}

.text-secondary {
  color: var(--color-text-muted) !important;
}

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

hr {
  border-color: var(--color-border-primary);
}

input.form-control, textarea.form-control, select.form-control {
  background-color: var(--color-bg-input);
  border-color: var(--color-border-primary);
  color: var(--color-text-primary);
}

input.form-control:focus, textarea.form-control:focus, select.form-control:focus {
  background-color: var(--color-bg-card);
  border-color: var(--color-border-focus);
  color: var(--color-text-primary);
}

input.form-control::placeholder, textarea.form-control::placeholder {
  color: var(--color-text-placeholder);
}

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

.table-striped > tbody > tr:nth-of-type(odd) > * {
  color: var(--color-text-primary);
}

.dropdown-menu {
  background-color: var(--color-bg-card);
  border-color: var(--color-border-primary);
}

.dropdown-item {
  color: var(--color-text-secondary);
}

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

.modal-content {
  background-color: var(--color-bg-card);
  border-color: var(--color-border-primary);
}

.modal-header {
  border-bottom-color: var(--color-border-primary);
}

.modal-footer {
  border-top-color: var(--color-border-primary);
}

.list-group-item {
  background-color: var(--color-bg-card);
  border-color: var(--color-border-primary);
  color: var(--color-text-primary);
}

.alert {
  border: none;
}

.badge {
  font-weight: 500;
}

a:not(.btn):not(.nav-link):not(.dropdown-item):not(.navbar-brand) {
  color: var(--color-accent);
}

a:not(.btn):not(.nav-link):not(.dropdown-item):not(.navbar-brand):hover {
  color: var(--color-accent-light);
}