/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f5f5f5;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Navigation */
.navbar {
  background: white;
  color: #333;
  padding: 1rem 0;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-brand img {
  height: 45px;
  width: auto;
}

.nav-brand a {
  color: #333;
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-menu {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.nav-menu a {
  color: #333;
  text-decoration: none;
  transition: color 0.3s;
}

.nav-menu a:hover {
  color: #D946A6;
}

.user-info {
  color: #666;
  font-size: 0.9rem;
}

/* Main Content */
main {
  min-height: calc(100vh - 200px);
  padding: 2rem 0;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.btn-primary {
  background: linear-gradient(135deg, #FF9933 0%, #D946A6 100%);
  color: white;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(255, 153, 51, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #FF8C1A 0%, #C21B8E 100%);
  box-shadow: 0 6px 16px rgba(255, 153, 51, 0.4);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: #6c757d;
  color: white;
}

.btn-secondary:hover {
  background-color: #545b62;
}

.btn-logout {
  background-color: #dc3545;
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 4px;
}

.btn-login {
  background: linear-gradient(135deg, #FF9933 0%, #D946A6 100%);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  font-weight: 500;
}

.btn-login:hover {
  background: linear-gradient(135deg, #FF8C1A 0%, #C21B8E 100%);
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.2rem;
}

.btn-small {
  padding: 0.4rem 0.8rem;
  font-size: 0.85rem;
}

.btn-link {
  background-color: transparent;
  background: linear-gradient(135deg, #FF9933 0%, #D946A6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: underline;
  padding: 0.4rem 0.8rem;
}

/* Landing Page */
.landing-hero {
  text-align: center;
  padding: 5rem 2rem 4rem;
  background: linear-gradient(135deg, #f9fafb 0%, #ffffff 100%);
  border-radius: 12px;
  margin-bottom: 4rem;
}

.hero-badge {
  display: inline-block;
  background: linear-gradient(135deg, #FF9933 0%, #D946A6 100%);
  color: white;
  padding: 0.5rem 1.25rem;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.landing-hero h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  color: #1f2937;
  font-weight: 700;
  line-height: 1.2;
}

.gradient-text {
  background: linear-gradient(135deg, #FF9933 0%, #D946A6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.25rem;
  max-width: 700px;
  margin: 0 auto 2.5rem;
  color: #374151;
  line-height: 1.7;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
  margin-bottom: 4rem;
}

.feature-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  border: 1px solid #e5e7eb;
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(0,0,0,0.12);
  border-color: #D946A6;
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  color: #1f2937;
  margin-bottom: 1rem;
  font-size: 1.25rem;
  font-weight: 600;
}

.feature-card p {
  color: #6b7280;
  line-height: 1.6;
}

/* How It Works Section */
.how-it-works {
  text-align: center;
  padding: 3rem 2rem;
  margin-bottom: 3rem;
}

.how-it-works h2 {
  font-size: 2.5rem;
  color: #1f2937;
  margin-bottom: 3rem;
  font-weight: 700;
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.step {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.step-number {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #FF9933 0%, #D946A6 100%);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 1.5rem;
}

.step h3 {
  color: #1f2937;
  margin-bottom: 1rem;
  font-size: 1.25rem;
  font-weight: 600;
}

.step p {
  color: #6b7280;
  line-height: 1.6;
}

/* Dashboard */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.stat-card {
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  text-align: center;
}

.stat-card h3 {
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 0.5rem;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: bold;
  background: linear-gradient(135deg, #FF9933 0%, #D946A6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Search Section */
.search-section {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  margin: 2rem 0;
}

.search-form {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.search-form input[type="text"] {
  flex: 1;
  padding: 0.75rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 1rem;
}

/* Search Results */
.profiles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.profile-card {
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.profile-card h3 {
  background: linear-gradient(135deg, #FF9933 0%, #D946A6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}

.profile-title {
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.profile-company {
  color: #666;
  margin-bottom: 0.5rem;
}

.profile-snippet {
  font-size: 0.9rem;
  color: #888;
  margin: 1rem 0;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.pagination .btn {
  min-width: 40px;
  padding: 0.5rem 1rem;
}

.pagination .btn:disabled {
  cursor: default;
  opacity: 1;
}

.pagination .btn-primary:disabled {
  background: linear-gradient(135deg, #FF9933 0%, #D946A6 100%);
  opacity: 0.8;
}

.pagination .btn-secondary {
  background-color: #f8f9fa;
  color: #333;
  border: 1px solid #ddd;
}

.pagination .btn-secondary:hover {
  background-color: #e9ecef;
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="file"],
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 1rem;
  font-family: inherit;
}

.form-group textarea {
  resize: vertical;
}

/* Tables */
.activity-table,
.history-table {
  width: 100%;
  background: white;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  margin-top: 1rem;
}

.activity-table th,
.activity-table td,
.history-table th,
.history-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid #eee;
}

.activity-table th,
.history-table th {
  background-color: #f8f9fa;
  font-weight: 600;
}

.status {
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 500;
}

.status.success {
  background-color: #d4edda;
  color: #155724;
}

.status.failed {
  background-color: #f8d7da;
  color: #721c24;
}

/* Modal */
.modal {
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.5);
}

.modal-content {
  background-color: white;
  margin: 5% auto;
  padding: 2rem;
  border-radius: 8px;
  width: 90%;
  max-width: 700px;
  max-height: 85vh;
  overflow-y: auto;
}

.close {
  color: #aaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
}

.close:hover {
  color: #000;
}

.contact-info {
  background-color: #f8f9fa;
  padding: 1rem;
  border-radius: 4px;
  margin-bottom: 1.5rem;
}

.form-actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  margin-top: 1rem;
}

/* Messages */
.message {
  padding: 1rem;
  border-radius: 4px;
  margin: 1rem 0;
}

.message.success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.message.error,
.error-message {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
  padding: 12px 16px;
  border-radius: 8px;
  margin: 16px 0;
}

.empty-state {
  text-align: center;
  padding: 2rem;
  color: #666;
}

/* Profile Setup */
.profile-form {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  margin-top: 2rem;
}

.upload-section,
.profile-info {
  margin-bottom: 2rem;
}

/* Recent Activity */
.recent-activity {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  margin: 2rem 0;
}

/* Error Page */
.error-page {
  text-align: center;
  padding: 4rem 0;
}

.error-page h1 {
  font-size: 6rem;
  background: linear-gradient(135deg, #FF9933 0%, #D946A6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.error-page h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

/* Footer */
.footer {
  background: linear-gradient(135deg, #333 0%, #444 100%);
  color: white;
  text-align: center;
  padding: 2rem 0;
  margin-top: 3rem;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: white;
  text-decoration: none;
  font-size: 0.9rem;
  transition: opacity 0.3s;
}

.footer-links a:hover {
  opacity: 0.8;
  text-decoration: underline;
}

.footer-divider {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.9rem;
}

.footer-copyright,
.footer-tagline {
  margin: 0.25rem 0;
  font-size: 0.9rem;
}

.footer-tagline {
  opacity: 0.8;
}

/* Legal Pages */
.legal-page {
  background: white;
  padding: 3rem 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  max-width: 900px;
  margin: 2rem auto;
}

.legal-page h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, #FF9933 0%, #D946A6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.effective-date {
  color: #666;
  font-size: 0.95rem;
  margin-bottom: 2rem;
  font-style: italic;
}

.legal-section {
  margin: 2rem 0;
}

.legal-section h2 {
  font-size: 1.5rem;
  color: #333;
  margin-bottom: 1rem;
  border-bottom: 2px solid #f0f0f0;
  padding-bottom: 0.5rem;
}

.legal-section p {
  margin-bottom: 1rem;
  line-height: 1.8;
}

.legal-section ul {
  margin: 1rem 0 1rem 2rem;
  line-height: 1.8;
}

.legal-section li {
  margin-bottom: 0.5rem;
}

.legal-section a {
  background: linear-gradient(135deg, #FF9933 0%, #D946A6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  transition: opacity 0.3s;
  font-weight: 500;
}

.legal-section a:hover {
  opacity: 0.8;
  text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
  .landing-hero {
    padding: 3rem 1.5rem 2rem;
  }

  .landing-hero h1 {
    font-size: 2rem;
  }

  .hero-description {
    font-size: 1.1rem;
  }

  .how-it-works h2 {
    font-size: 2rem;
  }

  .features {
    grid-template-columns: 1fr;
  }

  .steps {
    grid-template-columns: 1fr;
  }

  .nav-menu {
    flex-direction: column;
    gap: 0.5rem;
  }

  .search-form {
    flex-direction: column;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .modal-content {
    width: 95%;
    margin: 10% auto;
  }

  .legal-page {
    padding: 2rem 1.5rem;
  }

  .legal-page h1 {
    font-size: 2rem;
  }

  .footer-links {
    flex-direction: column;
    gap: 0.5rem;
  }

  .footer-divider {
    display: none;
  }
}