body {
  margin: 0;
  padding: 0;
  background: #0a0a0a;
  color: #fff;
  font-family: 'Inter', Arial, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 32px 60px 0 60px;
  box-sizing: border-box;
}

.logo {
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  font-size: 1.7rem;
  letter-spacing: 1px;
}

.logo a,
.logo-link {
  color: #fff;
  text-decoration: none;
  font-family: 'Montserrat', Arial, sans-serif;
  font-weight: 700;
  font-size: 1.7rem;
  letter-spacing: 1px;
  cursor: pointer;
}

.logo a:hover,
.logo-link:hover {
  color: #fff;
  opacity: 1;
}

nav a {
  color: #bdbdbd;
  text-decoration: none;
  margin-left: 32px;
  font-size: 1rem;
  font-weight: 400;
  transition: color 0.2s;
}

nav a:hover {
  color: #fff;
}

main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.profile-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 40px;
}

.profile-pic-shadow {
  background: radial-gradient(circle, #222 60%, transparent 100%);
  border-radius: 50%;
  padding: 18px;
  margin-bottom: 18px;
  box-shadow: 0 0 32px 0 #111;
  display: flex;
  align-items: center;
  justify-content: center;
}

.profile-pic {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: #fff;
  object-fit: cover;
  border: 2px solid #222;
}

h1 {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  margin: 18px 0 8px 0;
  letter-spacing: 1px;
}

.email {
  color: #bdbdbd;
  font-size: 1.1rem;
  margin-bottom: 28px;
}

.profile-actions {
  display: flex;
  gap: 24px;
  margin-top: 8px;
}

.role {
  color: #bdbdbd;
  font-size: 1.1rem;
  margin: 0 0 28px 0;
}

.projects-container,
.whoami-container {
  max-width: 800px;
  margin: 40px auto;
  padding: 0 20px;
}

.projects-container h1,
.whoami-container h1 {
  text-align: center;
  margin-bottom: 40px;
}

.content-wrapper {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 20px;
}

.whoami-text {
  font-size: 1.1rem;
  line-height: 1.7;
  color: #e0e0e0;
  text-align: center;
  margin: 0;
}

.project-card {
  background: rgba(30,30,30,0.8);
  border-radius: 12px;
  padding: 32px;
  margin-bottom: 24px;
  border: 1px solid #333;
  transition: transform 0.2s, box-shadow 0.2s;
}

.project-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.project-card h2 {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 12px 0;
  color: #fff;
}

.project-tagline {
  font-size: 1.1rem;
  font-weight: 600;
  color: #f0f0f0;
  margin: 0 0 16px 0;
  line-height: 1.4;
}

.project-description {
  color: #bdbdbd;
  font-size: 1rem;
  margin: 0 0 16px 0;
  line-height: 1.5;
}

.project-features {
  margin: 0 0 24px 0;
  padding-left: 20px;
}

.project-features li {
  color: #e0e0e0;
  font-size: 1rem;
  margin-bottom: 8px;
  line-height: 1.4;
}

.project-link {
  display: inline-block;
  background: rgba(255,255,255,0.1);
  color: #fff;
  text-decoration: none;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  transition: background 0.2s, transform 0.2s;
  border: 1px solid #555;
}

.project-link:hover {
  background: rgba(255,255,255,0.2);
  transform: translateY(-1px);
}

.icon-btn {
  background: rgba(30,30,30,0.9);
  border: none;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
}

.icon-btn:hover,
.icon-btn:focus {
  background: #222;
  box-shadow: 0 4px 24px 0 #222;
  transform: scale(1.08);
}

footer {
  width: 100%;
  text-align: center;
  color: #bdbdbd;
  font-size: 0.95rem;
  padding: 24px 0 12px 0;
  letter-spacing: 1px;
}

/* Responsive styles */
@media (max-width: 600px) {
  header {
    flex-direction: column;
    align-items: flex-start;
    padding: 24px 16px 0 16px;
  }

  .logo {
    margin-bottom: 12px;
  }

  nav {
    width: 100%;
    display: flex;
    gap: 18px;
    justify-content: flex-start;
  }

  main {
    padding: 0 12px;
  }

  .profile-container,
  .whoami-container,
  .projects-container {
    margin-top: 24px;
    padding: 0 12px;
  }

  .project-card {
    padding: 20px;
    margin-bottom: 16px;
  }

  .project-card h2 {
    font-size: 1.3rem;
  }

  .project-tagline {
    font-size: 1rem;
  }

  .project-description {
    font-size: 0.95rem;
  }

  .project-features li {
    font-size: 0.95rem;
  }

  .project-link {
    padding: 10px 20px;
    font-size: 0.95rem;
  }

  .profile-pic-shadow {
    padding: 10px;
    margin-bottom: 12px;
  }

  .profile-pic {
    width: 90px;
    height: 90px;
  }

  h1 {
    font-size: 1.6rem;
  }

  .content-wrapper {
    max-width: 100%;
    padding: 0 16px;
  }

  .whoami-text {
    font-size: 1.05rem;
    text-align: center;
    line-height: 1.6;
  }

  footer {
    font-size: 0.9rem;
    padding: 18px 0 8px 0;
  }
}