:root {
  --text: #1f1f1f;
  --muted: #666;
  --bg: #fdfdfb;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
}

.split {
  display: flex;
  min-height: 100vh;
}

.split-image {
  flex: 0 0 38%;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
}

.split-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.split-content {
  flex: 1;
  padding: 4rem 3rem;
  max-width: 640px;
}

h1 {
  font-size: 2rem;
  font-weight: 600;
  margin: 0 0 0.25rem;
  letter-spacing: -0.02em;
}

.tagline {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  margin: 0 0 1.5rem;
}

.intro {
  font-size: 1.02rem;
  margin: 0 0 1.1rem;
}

.bio {
  margin-top: 2rem;
  padding-top: 1.75rem;
  border-top: 1px solid #e5e5e0;
}

.bio p {
  font-size: 0.96rem;
  color: #333;
  margin: 0 0 1.1rem;
}

.bio a, .intro a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: #bbb;
  text-underline-offset: 2px;
}

.links {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}

.links a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.92rem;
  border-bottom: 1px solid #ccc;
  padding-bottom: 2px;
}

.links a:hover { border-bottom-color: var(--text); }

.newsletter {
  margin-top: 2.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid #e5e5e0;
}

.newsletter h2 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 0 0.4rem;
}

.newsletter p {
  font-size: 0.92rem;
  color: #555;
  margin: 0 0 1rem;
}

.newsletter iframe {
  max-width: 480px;
  display: block;
}

footer {
  margin-top: 2.5rem;
  color: #999;
  font-size: 0.8rem;
}

@media (max-width: 800px) {
  .split { flex-direction: column; }
  .split-image {
    position: relative;
    flex: none;
    height: 55vh;
  }
  .split-content {
    padding: 2.5rem 1.5rem;
    max-width: none;
  }
}