body {
  font-family: "Segoe UI", Arial, sans-serif;
  margin: 0;
  padding: 40px;
  background-color: #f0f2f5;
  line-height: 1.6;
}

h1 {
  color: #1a1a2e;
  text-align: center;
  margin-bottom: 40px;
}

.cards-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}

.profile-card {
  width: 320px;
  background-color: white;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  padding: 25px;
  text-align: center;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.profile-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.profile-img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 4px solid #4a90e2;
  object-fit: cover;
  margin: 10px auto;
  display: block;
}

.profile-name {
  font-size: 22px;
  font-weight: bold;
  color: #1a1a2e;
  margin: 15px 0 5px;
}

.profile-title {
  font-size: 14px;
  color: #4a90e2;
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 15px;
}

.divider {
  width: 50px;
  height: 3px;
  border-radius: 2px;
  background-color: #4a90e2;
  margin: 15px auto;
}

.profile-bio {
  color: #666;
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 20px;
  padding: 0 5px;
}

.contact-info {
  background-color: #f8f9fa;
  padding: 12px;
  border-radius: 12px;
  margin: 15px 0;
  font-size: 13px;
  color: #555;
}

.contact-info p {
  margin: 5px 0;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin: 20px 0;
}

.social-link {
  text-decoration: none;
  color: #4a90e2;
  font-size: 20px;
  transition: color 0.3s ease;
}

.social-link:hover {
  color: #1a1a2e;
}

.contact-btn {
  background-color: #4a90e2;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  transition: background-color 0.3s ease;
}

.contact-btn:hover {
  background-color: #357abd;
}

/* Dark theme card */
.profile-card.dark {
  background-color: #1a1a2e;
  color: white;
}

.profile-card.dark .profile-bio {
  color: #ccc;
}

.profile-card.dark .contact-info {
  background-color: #16213e;
  color: #ccc;
}

.profile-card.dark .contact-btn {
  background-color: #e94560;
}

.profile-card.dark .contact-btn:hover {
  background-color: #c73b54;
}

/* Minimal card (no shadow, simple border) */
.profile-card.minimal {
  box-shadow: none;
  border: 1px solid #ddd;
}

.profile-card.minimal:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}