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

body {
  background-color: #0a0a0a;
  color: #ffffff;
  font-family: Georgia, serif;
  padding: 0;
}

h1 {
  font-size: 48px;
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 1rem;
}

p {
  color: #aaaaaa;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  border: 1px solid #2a2a2a;
  border-radius: 50px;
  max-width: 900px;
  margin: 2rem auto;
}

.logo {
  font-weight: bold;
  font-size: 18px;
}

nav {
  display: flex;
  gap: 2rem;
}

nav a {
  color: #cccccc;
  text-decoration: none;
  font-size: 15px;
}

nav a:hover {
  color: #ffffff;
}

.cta {
  background-color: #2563eb;
  color: white;
  padding: 0.6rem 1.4rem;
  border-radius: 50px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}

.cta:hover {
  background-color: #1d4ed8;
}

.hero {
  max-width: 900px;
  margin: 4rem auto;
  padding: 0 2rem;
  position: relative;
}

.hero-top {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.profile-photo {
  width: 180px;
  height: 180px;
  border-radius: 12px; /* rectangle with soft corners, change to 0 for sharp corners, or 50% for a circle */
  object-fit: cover;
  border: 3px solid #2563eb;
  flex-shrink: 0;
  margin-top: 8px;
}

.hero p {
  font-size: 16px;
  max-width: 600px;
  margin-bottom: 1.5rem;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}

.social-links a {
  color: #aaaaaa;
  text-decoration: none;
  font-size: 14px;
}

.social-links a:hover {
  color: #ffffff;
}

.btn-download {
  display: inline-block;
  background-color: #ffffff;
  color: #000000;
  padding: 0.7rem 1.4rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
}

.btn-download:hover {
  background-color: #e5e5e5;
}

.learning, .work {
  max-width: 900px;
  margin: 4rem auto;
  padding: 0 2rem;
}

.learning h2, .work h2 {
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #aaaaaa;
  margin-bottom: 1.5rem;
  font-weight: 400;
}

.thm-badge {
  width: 100%;
  border-radius: 8px;
  margin-bottom: 1rem;
}

.learning-grid, .project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.learning-card, .project-card {
  border: 1px solid #2a2a2a;
  border-radius: 12px;
  padding: 1.5rem;
  transition: border-color 0.2s;
}

.learning-card:hover, .project-card:hover {
  border-color: #2563eb;
}

.learning-card h3, .project-card h3 {
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.learning-card p, .project-card p {
  font-size: 14px;
  color: #aaaaaa;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.learning-card a {
  font-size: 13px;
  color: #2563eb;
  text-decoration: none;
}

.learning-card a:hover {
  text-decoration: underline;
}

.tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.tags span {
  font-size: 11px;
  padding: 4px 10px;
  border: 1px solid #2a2a2a;
  border-radius: 50px;
  color: #aaaaaa;
}
.writeup-link {
  display: inline-block;
  margin-top: 1rem;
  font-size: 13px;
  color: #2563eb;
  text-decoration: none;
  border: 1px solid #2563eb;
  padding: 8px 16px;
  border-radius: 50px;
  transition: all 0.2s;
}

.writeup-link:hover {
  background-color: #2563eb;
  color: white;
}