body {
  margin: 0;
  font-family: 'EB Garamond', serif;
  background-color: #fdfaf6;

  /* Horizontal ruled lines */
  background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.05) 1px, transparent 1px);
  background-size: 100% 24px; /* Adjust 24px to control spacing */
  background-repeat: repeat;
}

.hero {
  display: flex;
  flex-direction: row;
  padding: 2rem;
  min-height: 100vh;
  box-sizing: border-box;
}

.photo-column {
  flex: 0 0 30%;
  padding-right: 2rem;
  display: flex;
  align-items: flex-start;
}

.hero-photo {
  width: 70%;
  height: auto;
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border: 2.5px solid black; /* ← add this line */
}

.text-column {
  flex: 0 0 70%;
  height: 100vh; /* Occupy full height */
  overflow: hidden; /* Hide overflow from parent */
  display: flex;
  flex-direction: column;
}


h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

p {
  font-size: 1.2rem;
  line-height: 1.6;
}



@media (max-width: 768px) {
  .hero {
    flex-direction: column;
  }

  .photo-column,
  .text-column {
    flex: 1 1 100%;
    padding-right: 0;
  }

  .photo-column {
    margin-bottom: 2rem;
  }
}


.photo-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.social-links {
  margin-top: 1.1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
}

.social-links a {
  text-decoration: none;
  color: #333;
  font-size: 1rem;
  transition: color 0.2s ease;
}

.social-links a:hover {
  color: #0073e6;
}

.scrollable-content {
  overflow-y: auto;
  padding-right: 1rem;
  padding-bottom: 2rem;
  scroll-behavior: smooth;
}

section {
  margin-bottom: 3rem;
}

section h2 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  border-bottom: 1px solid #ccc;
  padding-bottom: 0.3rem;
}


.section-nav {
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  background-color: #fdfaf6;
  z-index: 10;
  border-bottom: 1px solid #ddd;
}

.section-nav a {
  text-decoration: none;
  font-weight: bold;
  color: #333;
  transition: color 0.2s;
}

.section-nav a:hover {
  color: #0073e6;
}

.notebook-margin {
  position: fixed;
  top: 0;
  left: 60px; /* how far from the left edge */
  width: 1px;
  height: 100%;
  background-color: rgba(255, 0, 0, 0.5); /* light red */
  z-index: 1;
  pointer-events: none;
}