/* CSS Variables for customization */
:root {
  --primary-color: #3b82f6;
  --primary-dark: #2563eb;
  --background-color: #f8fafc;
  --card-bg: #ffffff;
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --border-color: #e2e8f0;
  --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.08), 0 2px 4px -2px rgb(0 0 0 / 0.06);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.05);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 10px 10px -5px rgb(0 0 0 / 0.04);
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
}

/* Reset & 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;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--background-color);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  letter-spacing: -0.011em;
}

/* Container */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 3rem 2rem;
  width: 100%;
}

/* Header */
.header {
  text-align: center;
  margin-bottom: 4rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border-color);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.logo {
  height: 60px;
  margin-bottom: 1rem;
  object-fit: contain;
}

.title {
  font-size: 2.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.7;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.stat-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.stat-item.tag {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  text-transform: capitalize;
}

.icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--primary-color);
}

.icon-small {
  width: 1rem;
  height: 1rem;
}

/* Profiles Grid */
.profiles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 4rem;
  align-items: stretch;
  width: 100%;
}

/* Profile Card */
.profile-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  height: 100%;
  cursor: pointer;
}

.profile-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
  border-color: rgba(59, 130, 246, 0.3);
}

.profile-card a {
  cursor: pointer;
}

/* Profile Card Header */
.profile-card-header {
  padding: 1.75rem;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  border-bottom: 1px solid var(--border-color);
}

.profile-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 3px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.profile-avatar-placeholder {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  font-weight: 700;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.profile-header-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.profile-name {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.375rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.profile-tagline {
  font-size: 0.875rem;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-height: 1.5;
}

/* Profile Card Body */
.profile-card-body {
  padding: 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.profile-bio {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.65;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.profile-meta {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin-bottom: 1.25rem;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.meta-item svg {
  flex-shrink: 0;
  color: var(--primary-color);
}

.meta-item a {
  color: var(--primary-color);
  text-decoration: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

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

/* Skills */
.profile-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 1rem;
}

.skill-badge {
  padding: 0.375rem 0.875rem;
  background-color: #eff6ff;
  color: var(--primary-color);
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  font-weight: 500;
  border: 1px solid #dbeafe;
  transition: all 0.2s ease;
}

.skill-badge.more {
  background-color: var(--background-color);
  color: var(--text-secondary);
  border-color: var(--border-color);
}

/* Tags */
.profile-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.tag-badge {
  padding: 0.375rem 0.875rem;
  background-color: #f1f5f9;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  font-weight: 500;
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
}

/* Profile Card Footer */
.profile-card-footer {
  padding: 1.25rem 1.75rem;
  background-color: var(--background-color);
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  align-items: center;
  margin-top: auto;
}

.profile-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  background-color: var(--card-bg);
  color: var(--primary-color);
  text-decoration: none;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.profile-link:hover {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  margin: 2rem 0;
}

.empty-icon {
  width: 4rem;
  height: 4rem;
  color: var(--text-secondary);
  margin: 0 auto 1rem;
  opacity: 0.5;
}

.empty-state h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.empty-state p {
  font-size: 1rem;
  color: var(--text-secondary);
}

/* Error Page */
.error-page {
  text-align: center;
  padding: 4rem 2rem;
  max-width: 600px;
  margin: 4rem auto;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.error-icon {
  width: 5rem;
  height: 5rem;
  color: #ef4444;
  margin: 0 auto 1.5rem;
}

.error-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.error-message {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.75rem 2rem;
  background-color: var(--primary-color);
  color: white;
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  box-shadow: var(--shadow-lg);
  transform: translateY(-1px);
}

.btn-whatsapp {
  background-color: #25D366;
}

.btn-whatsapp:hover {
  background-color: #20BA5A;
}

.btn-icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

/* Footer */
.footer {
  text-align: center;
  padding: 3rem 0 2rem;
  margin-top: 4rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.875rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* Responsive Design */
@media (max-width: 1100px) {
  .profiles-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 2rem 1.5rem;
  }

  .header {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
  }

  .title {
    font-size: 2.25rem;
  }

  .description {
    font-size: 1rem;
  }

  .profiles-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .profile-card-header {
    flex-direction: row;
    align-items: flex-start;
    text-align: left;
  }

  .profile-name {
    white-space: normal;
  }

  .profile-card-footer {
    flex-direction: column;
  }

  .profile-link {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 1.5rem 1rem;
  }

  .title {
    font-size: 1.875rem;
  }

  .description {
    font-size: 0.9375rem;
  }

  .stats {
    flex-direction: column;
    gap: 0.75rem;
  }

  .stat-item {
    width: 100%;
    justify-content: center;
  }

  .profile-card-header {
    padding: 1.5rem;
  }

  .profile-card-body {
    padding: 1.5rem;
  }

  .profile-card-footer {
    padding: 1rem 1.5rem;
  }
}

/* Print Styles */
@media print {
  body {
    background-color: white;
  }

  .profile-card {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid #ddd;
  }

  .profile-link,
  .footer {
    display: none;
  }
}