:root {
  --paper: #f6f3ed;
  --paper-deep: #ece8df;
  --ink: #0b2d50;
  --muted: #5d6871;
  --green: #6e941a;
  --blue: #3978bf;
  --line: rgba(11, 45, 80, 0.16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.site-header {
  width: min(1180px, calc(100% - 48px));
  min-height: 92px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.wordmark { font-size: 15px; font-weight: 700; letter-spacing: .2em; }
.wordmark span { color: var(--blue); }
nav { display: flex; gap: 30px; color: var(--muted); font-size: 14px; }
nav a, .text-link { transition: color 180ms ease; }
nav a:hover, nav a:focus-visible, .text-link:hover, .text-link:focus-visible { color: var(--green); }

.hero {
  width: min(1180px, calc(100% - 48px));
  min-height: 610px;
  margin: 0 auto;
  padding: 84px 0 86px;
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(290px, .62fr);
  gap: clamp(48px, 10vw, 150px);
  align-items: center;
}
.eyebrow {
  margin: 0 0 18px;
  color: var(--green);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  line-height: 1.5;
  text-transform: uppercase;
}
h1, h2, h3, p { text-wrap: balance; }
h1, h2, h3 { font-family: Georgia, 'Times New Roman', serif; font-weight: 400; }
h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(52px, 6.4vw, 88px);
  line-height: .98;
  letter-spacing: 1pt;
}
.headline-lead { white-space: nowrap; }
h1 em { color: var(--blue); font-weight: 400; }
.intro {
  max-width: 670px;
  margin: 34px 0 28px;
  color: var(--muted);
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.7;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
}
.arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 18px;
  font-weight: 400;
}
.author-card { align-self: end; padding-bottom: 28px; }
.author-card .eyebrow { color: var(--blue); }
.portrait-wrap {
  position: relative;
  width: min(100%, 330px);
  aspect-ratio: 1;
  margin-bottom: 26px;
  padding: 8px;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(11, 45, 80, .28);
}
.portrait-wrap::after {
  position: absolute;
  inset: 0;
  content: '';
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .48);
}
.portrait-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(.84);
}
.author-name { margin: 0 0 8px; font-family: Georgia, 'Times New Roman', serif; font-size: 27px; }
.author-role { max-width: 290px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.6; }

.books-section {
  padding: 100px max(24px, calc((100% - 1180px) / 2)) 118px;
  background: #fff;
}
.section-heading {
  display: grid;
  grid-template-columns: 1fr .72fr;
  gap: 80px;
  align-items: end;
  margin-bottom: 54px;
}
h2 { margin: 0; font-size: clamp(42px, 5vw, 68px); line-height: 1.03; letter-spacing: -.035em; }
.section-heading > p {
  max-width: 430px;
  justify-self: end;
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}
.books-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(24px, 3.2vw, 48px);
}
.book-card { min-width: 0; }
.featured-book { display: block; }
.cover-wrap, .placeholder-cover {
  aspect-ratio: .7;
  margin-bottom: 27px;
  overflow: hidden;
  background: var(--paper-deep);
}
.cover-wrap { position: relative; box-shadow: 0 24px 55px rgba(11, 45, 80, .12); }
.cover-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 450ms cubic-bezier(.2, .7, .3, 1);
}
.cover-action {
  position: absolute;
  right: 14px;
  bottom: 14px;
  left: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 17px 18px;
  color: white;
  background: rgba(11, 45, 80, .93);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 220ms ease, transform 220ms ease;
}
.featured-book:hover .cover-wrap img, .featured-book:focus-visible .cover-wrap img { transform: scale(1.025); }
.featured-book:hover .cover-action, .featured-book:focus-visible .cover-action { opacity: 1; transform: translateY(0); }
.upcoming-book .cover-wrap { margin-bottom: 8px; box-shadow: 0 24px 55px rgba(11, 45, 80, .12); }
.cover-note {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: .05em;
}
.book-copy .eyebrow { margin-bottom: 10px; }
.book-copy h3 { margin: 0 0 10px; font-size: clamp(26px, 2.4vw, 34px); line-height: 1.08; letter-spacing: -.025em; }
.book-copy > p:last-child { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.62; }
.book-copy .book-availability {
  margin: 18px 0 0;
  padding-top: 15px;
  color: var(--blue);
  border-top: 1px solid var(--line);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .05em;
  line-height: 1.5;
  text-transform: uppercase;
}
.placeholder-card { opacity: .77; }
.placeholder-cover {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #8f9698;
  border: 1px solid var(--line);
  background-color: #f0eee8;
  background-image: linear-gradient(rgba(11, 45, 80, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(11, 45, 80, .035) 1px, transparent 1px);
  background-size: 34px 34px;
}
.placeholder-number { position: absolute; top: 24px; left: 24px; font-family: Georgia, 'Times New Roman', serif; font-size: 18px; }
.placeholder-line { width: 72px; height: 1px; background: currentColor; }
.placeholder-mark { margin-top: 16px; font-size: 14px; letter-spacing: .35em; }

.links-section {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 118px 0;
  display: grid;
  grid-template-columns: .88fr 1.12fr;
  gap: clamp(60px, 10vw, 150px);
}
.links-intro h2 { max-width: 520px; }
.links-intro > p:last-child { max-width: 500px; margin: 28px 0 0; color: var(--muted); line-height: 1.7; }
.link-list { border-top: 1px solid var(--line); }
.link-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 84px;
  padding: 0 4px;
  border-bottom: 1px solid var(--line);
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(21px, 2vw, 28px);
  transition: color 180ms ease, padding 180ms ease;
}
.link-list a:hover, .link-list a:focus-visible { padding: 0 12px; color: var(--green); }
footer {
  min-height: 100px;
  padding: 0 max(24px, calc((100% - 1180px) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(255, 255, 255, .72);
  background: var(--ink);
  font-size: 12px;
  letter-spacing: .04em;
}
footer p { margin: 0; }
:focus-visible { outline: 2px solid var(--green); outline-offset: 5px; }

@media (max-width: 820px) {
  .site-header { min-height: 76px; }
  nav { gap: 18px; }
  .hero { min-height: auto; padding: 64px 0 76px; grid-template-columns: 1fr; gap: 62px; }
  .author-card { display: grid; grid-template-columns: 140px 1fr; gap: 25px; align-items: center; padding-bottom: 0; }
  .portrait-wrap { width: 140px; margin: 0; }
  .section-heading, .links-section { grid-template-columns: 1fr; gap: 34px; }
  .section-heading > p { justify-self: start; }
  .books-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .links-section { padding: 90px 0; }
}

@media (max-width: 560px) {
  .site-header, .hero, .links-section { width: min(100% - 32px, 1180px); }
  .wordmark { font-size: 12px; }
  nav a:last-child { display: none; }
  .hero { padding-top: 52px; }
  h1 { font-size: clamp(36px, 10vw, 54px); }
  .author-card { grid-template-columns: 112px 1fr; }
  .portrait-wrap { width: 112px; }
  .author-card .eyebrow { margin-bottom: 8px; }
  .books-section { padding-top: 78px; padding-bottom: 86px; }
  .books-grid { grid-template-columns: 1fr; gap: 54px; }
  .cover-wrap, .placeholder-cover { aspect-ratio: .74; }
  .cover-action { opacity: 1; transform: none; }
  footer { min-height: 120px; flex-direction: column; justify-content: center; gap: 10px; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}