* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: linear-gradient(135deg, #1a252f 0%, #2c5282 50%, #1e3a8a 100%);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

main {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.container {
  max-width: 680px;
  width: 100%;
  animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card {
  background: rgba(245, 247, 250, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 24px;
  padding: 48px 40px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.profile {
  text-align: center;
  margin-bottom: 40px;
}

.avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2c5282 0%, #1e3a8a 100%);
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  font-weight: bold;
  color: white;
  box-shadow: 0 8px 24px rgba(44, 82, 130, 0.4);
  overflow: hidden;
}

.profile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.profile h1 {
  font-size: 32px;
  color: #1a202c;
  margin-bottom: 8px;
  font-weight: 700;
}

.profile p {
  font-size: 16px;
  color: #4a5568;
  font-weight: 500;
}

.links {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.link-item {
  background: white;
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  padding: 20px 24px;
  text-decoration: none;
  color: #1a202c;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.link-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(44, 82, 130, 0.15);
  border-color: #2c5282;
}

.link-content {
  display: flex;
  align-items: center;
  gap: 16px;
}

.link-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #2c5282 0%, #1e3a8a 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: white;
}

.link-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.link-title {
  font-size: 17px;
  font-weight: 600;
  color: #1a202c;
  margin-bottom: 2px;
}

.link-description {
  font-size: 14px;
  color: #4a5568;
}

.arrow {
  color: #cbd5e0;
  transition: all 0.3s ease;
}

.link-item:hover .arrow {
  color: #2c5282;
  transform: translateX(4px);
}

.footer {
  text-align: center;
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid #e2e8f0;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 16px;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #f7fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: #4a5568;
  transition: all 0.3s ease;
  border: 2px solid #e2e8f0;
}

.social-icon:hover {
  background: linear-gradient(135deg, #2c5282 0%, #1e3a8a 100%);
  color: white;
  border-color: transparent;
  transform: translateY(-2px);
}

.footer p {
  font-size: 13px;
  color: #a0aec0;
}

@media (max-width: 640px) {
  .card {
    padding: 32px 24px;
  }

  .profile h1 {
    font-size: 26px;
  }

  .profile p {
    font-size: 15px;
  }

  .link-item {
    padding: 16px 18px;
  }

  .link-icon {
    width: 44px;
    height: 44px;
  }

  .link-title {
    font-size: 16px;
  }

  .link-description {
    font-size: 13px;
  }
}