:root {
  --ink: #1c2321;
  --muted: #5b6663;
  --paper: #fdfcfa;
  --accent: #155e63;
  --accent-soft: #e7f1f1;
  --rule: #e4e1da;
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --max: 46rem;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

a { color: inherit; }

.link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s ease;
}
.link:hover { border-bottom-color: var(--accent); }

/* Header */
.site-header {
  padding: 1.75rem 0;
}
.mark {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

/* Hero */
.hero {
  padding: 3rem 0 4rem;
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.9rem, 4.2vw, 2.6rem);
  line-height: 1.25;
  margin: 0 0 1.1rem;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
.tagline {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 34rem;
  margin: 0 0 2rem;
}
.cta {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  transition: background 0.15s ease;
}
.cta:hover { background: #0e4448; }

/* Section rules */
.about, .contact {
  border-top: 1px solid var(--rule);
  padding: 3rem 0;
}

h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin: 0 0 1.25rem;
}

.about-content {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

.portrait {
  flex: 0 0 160px;
  width: 160px;
  height: 240px;
  object-fit: cover;
  border-radius: 6px;
}

.about-body { flex: 1; min-width: 0; }

.about-body p {
  margin: 0 0 1.1rem;
  color: var(--ink);
}
.about-body p:last-child { margin-bottom: 0; }

@media (max-width: 34rem) {
  .about-content {
    flex-direction: column;
  }
  .portrait {
    flex-basis: auto;
    width: 128px;
    height: 192px;
  }
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.contact-grid p { margin: 0; }
address {
  font-style: normal;
  color: var(--muted);
}

@media (max-width: 34rem) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--rule);
  padding: 1.75rem 0 2.5rem;
  color: var(--muted);
  font-size: 0.85rem;
}