:root {
  --ink: #17212b;
  --muted: #5d6872;
  --line: #d9dee3;
  --paper: #ffffff;
  --soft: #f5f6f7;
  --accent: #7b1e2b;
  --accent-dark: #5f1520;
  --max: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 78px; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
}
a { color: var(--accent); text-decoration-thickness: .08em; text-underline-offset: .15em; }
a:hover { color: var(--accent-dark); }
.container { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.narrow { max-width: 760px; }
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255,255,255,.95);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.nav-wrap { min-height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { font-weight: 800; color: var(--ink); text-decoration: none; letter-spacing: -.02em; }
.nav { display: flex; gap: 17px; flex-wrap: wrap; }
.nav a { color: var(--ink); text-decoration: none; font-size: .93rem; }
.nav a:hover { color: var(--accent); }
.menu-button { display: none; border: 1px solid var(--line); background: white; padding: 8px 12px; border-radius: 8px; font: inherit; }
.hero { padding: 82px 0 72px; }
.hero-grid { display: grid; grid-template-columns: 1.45fr .8fr; gap: 64px; align-items: center; }
.eyebrow, .section-kicker, .mini-label {
  text-transform: uppercase;
  letter-spacing: .13em;
  font-size: .78rem;
  font-weight: 800;
  color: var(--accent);
}
h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.5rem, 5.6vw, 4.45rem);
  line-height: 1.0;
  margin: 12px 0 18px;
  letter-spacing: -.04em;
  white-space: nowrap;
}
h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 4vw, 3.05rem);
  line-height: 1.1;
  margin: 8px 0 28px;
  letter-spacing: -.025em;
}
h3 { margin-top: 0; line-height: 1.3; }
.subtitle { font-size: 1.1rem; color: var(--muted); margin: 0 0 18px; }
.lead { font-size: 1.13rem; max-width: 760px; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.button {
  display: inline-block;
  padding: 11px 17px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: white;
  text-decoration: none;
  font-weight: 700;
}
.button.primary { color: white; border-color: var(--accent); background: var(--accent); }
.button.primary:hover { background: var(--accent-dark); color: white; }
.portrait-wrap {
  margin: 0;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--soft);
  box-shadow: 0 14px 40px rgba(23, 33, 43, .08);
  aspect-ratio: 4 / 5;
}
.portrait {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
  display: block;
}
.section { padding: 76px 0; border-top: 1px solid var(--line); }
.section.alt { background: var(--soft); }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card, .book, .publication, .feature {
  border: 1px solid var(--line);
  background: white;
  border-radius: 12px;
  padding: 24px;
}
.feature {
  margin-top: 22px;
  display: grid;
  grid-template-columns: .8fr 1.7fr;
  gap: 30px;
  align-items: start;
}
.feature h3 { font-family: Georgia, serif; font-size: 1.55rem; }
.book-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.book-year { margin: 0 0 6px; color: var(--accent); font-weight: 800; font-size: .88rem; }
.book p:last-child { margin-bottom: 0; color: var(--muted); }
.publication { display: grid; grid-template-columns: 74px 1fr; gap: 20px; }
.publication + .publication { margin-top: 12px; }
.year { font-weight: 800; color: var(--accent); }
.publication p { margin: 5px 0 0; color: var(--muted); }
.section-link { margin-top: 26px; font-weight: 700; }
.two-col { display: grid; grid-template-columns: repeat(2, 1fr); gap: 60px; }
.clean-list { margin: 0; padding-left: 1.25rem; }
.clean-list li + li { margin-top: 8px; }
.footer { border-top: 1px solid var(--line); padding: 28px 0; color: var(--muted); font-size: .9rem; }
.footer-wrap { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr .62fr; gap: 32px; }
  .card-grid { grid-template-columns: 1fr; }
  h1 { white-space: normal; }
}
@media (max-width: 760px) {
  .hero-grid, .book-grid, .two-col, .feature { grid-template-columns: 1fr; }
  .hero { padding-top: 50px; }
  .portrait-wrap { max-width: 420px; }
  .menu-button { display: inline-block; }
  .nav {
    display: none;
    position: absolute;
    top: 70px;
    left: 0; right: 0;
    padding: 20px;
    background: white;
    border-bottom: 1px solid var(--line);
    flex-direction: column;
  }
  .nav.open { display: flex; }
}
@media (max-width: 520px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .publication { grid-template-columns: 1fr; gap: 4px; }
}