body {
  background: #f8f9fa;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: #333;
  min-height: 100vh;
}

.navbar {
  background: #fff !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  border-bottom: 1px solid #e9ecef;
  padding: 1rem 0;
}

.navbar-brand {
  color: #dc3545 !important;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.navbar-brand .heart {
  color: #dc3545;
}

.nav-link {
  color: #333 !important;
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  margin: 0 10px;
  transition: color 0.3s;
}

.nav-link:hover {
  color: #dc3545 !important;
}

.btn-outline-primary {
  border-color: #dc3545;
  color: #dc3545;
}

.btn-outline-primary:hover {
  background: #dc3545;
  border-color: #dc3545;
  color: #fff;
}

.btn-danger {
  background: #dc3545;
  border: none;
}

.hero {
  padding: 60px 0 40px;
  background: #fff;
}

.hero h1 {
  font-size: 2.75rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: #333;
}

.hero p {
  font-size: 1.1rem;
  color: #666;
  max-width: 850px;
  margin: 0 auto 30px;
  line-height: 1.6;
}

.filter-tabs {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 10px 24px;
  border-radius: 50px;
  border: 1px solid #dee2e6;
  background: #fff;
  color: #666;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
}

.filter-btn:hover,
.filter-btn.active {
  background: #333;
  color: #fff;
  border-color: #333;
}

.pro-box {
  background: #fff3cd;
  border: 1px solid #ffc107;
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  color: #856404;
  margin-bottom: 40px;
}

.pro-box strong {
  color: #856404;
  font-weight: 700;
}

.tool-card {
  background: #fff;
  border-radius: 12px;
  padding: 28px 20px;
  text-align: center;
  text-decoration: none;
  display: block;
  border: 1px solid #e9ecef;
  transition: all 0.3s ease;
  color: #333;
  height: 100%;
}

.tool-card i {
  font-size: 42px;
  color: #dc3545;
  margin-bottom: 15px;
  display: block;
  transition: transform 0.3s;
}

.tool-card h6 {
  font-weight: 700;
  margin: 0 0 8px 0;
  font-size: 1rem;
  color: #333;
}

.tool-card p {
  font-size: 0.85rem;
  color: #6c757d;
  margin: 0;
  line-height: 1.4;
}

.tool-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
  border-color: #dc3545;
  color: #333;
}

.tool-card:hover i {
  transform: scale(1.08);
}

footer {
  background: #f8f9fa;
  color: #6c757d;
  padding: 50px 0 25px;
  margin-top: 80px;
  border-top: 1px solid #e9ecef;
}

footer h6 {
  color: #333;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 15px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

footer a {
  color: #6c757d;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s;
  display: inline-block;
}

footer a:hover {
  color: #dc3545;
}

.trust-section {
  background: #fff;
  padding: 80px 0;
  margin-top: 0;
}

.trust-section h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: #333;
}

.trust-section .lead {
  font-size: 1.1rem;
  color: #666;
  max-width: 900px;
  margin: 0 auto 40px;
  line-height: 1.6;
}

.trust-badge {
  padding: 30px 15px;
  transition: transform 0.3s;
}

.trust-badge:hover {
  transform: translateY(-5px);
}

.trust-badge h6 {
  font-weight: 700;
  color: #333;
  margin-bottom: 5px;
}

.how-it-works {
  padding: 80px 0;
  background: #f8f9fa;
}

.how-it-works h2 {
  font-size: 2.2rem;
  font-weight: 700;
  color: #333;
  margin-bottom: 60px;
}

.step-circle {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
  color: white;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 800;
  box-shadow: 0 10px 30px rgba(220, 53, 69, 0.3);
}

.how-it-works h5 {
  font-weight: 700;
  color: #333;
}

.how-it-works p {
  color: #6c757d;
  line-height: 1.6;
  max-width: 350px;
  margin: 0 auto;
}