:root {
  --ink: #1e2f27;
  --forest: #17382b;
  --forest-2: #24513d;
  --sage: #788c78;
  --cream: #f4f0e8;
  --cream-2: #ebe5d9;
  --clay: #b86243;
  --muted: #647168;
  --white: #fffdf8;
  --line: rgba(30,47,39,.14);
  --shadow: 0 18px 48px rgba(24,45,34,.12);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

h1, h2, .brand-mark, .volume-lockup strong {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
}

a { color: inherit; }

.shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.narrow { width: min(850px, 100%); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(23,56,43,.97);
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.nav-wrap {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.brand-mark {
  font-size: 1.35rem;
  letter-spacing: .06em;
}

.brand-sub {
  margin-top: 2px;
  font-size: .68rem;
  opacity: .72;
  letter-spacing: .04em;
}

nav {
  display: flex;
  gap: 28px;
}

nav a {
  color: var(--white);
  text-decoration: none;
  font-size: .82rem;
}

.hero {
  padding: 88px 0 96px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 72px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 16px;
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.eyebrow.light { color: #d8e2d9; }

h1 {
  margin: 0;
  font-size: clamp(3.9rem, 8vw, 7rem);
  line-height: .91;
  letter-spacing: -.045em;
}

h2 {
  margin: 0 0 18px;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: -.025em;
}

.lede {
  max-width: 580px;
  margin: 28px 0 26px;
  font-size: 1.1rem;
}

.volume-lockup {
  display: grid;
  gap: 4px;
  margin: 0 0 34px;
  padding-left: 18px;
  border-left: 3px solid var(--clay);
}

.volume-lockup span {
  color: var(--muted);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .1em;
}

.volume-lockup strong {
  font-size: 1.4rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 7px;
  background: var(--forest);
  color: var(--white);
  text-decoration: none;
  font-size: .88rem;
  box-shadow: var(--shadow);
}

.button-outline {
  background: transparent;
  color: var(--forest);
  border: 1px solid var(--forest);
  box-shadow: none;
}

.path-card {
  min-height: 560px;
  overflow: hidden;
  position: relative;
  border-radius: 2px;
  background:
    linear-gradient(180deg, rgba(23,56,43,.08), rgba(23,56,43,.22)),
    linear-gradient(135deg, #95a48f 0%, #516b55 46%, #2f503b 100%);
  box-shadow: var(--shadow);
}

.path-card::before,
.path-card::after {
  content: "";
  position: absolute;
  top: 0;
  width: 36%;
  height: 100%;
  background:
    radial-gradient(circle at 60% 30%, rgba(255,255,255,.16), transparent 18%),
    linear-gradient(90deg, rgba(14,45,30,.86), rgba(63,93,66,.35));
}

.path-card::before { left: 0; }
.path-card::after { right: 0; transform: scaleX(-1); }

.path {
  position: absolute;
  bottom: -20%;
  left: 50%;
  width: 34%;
  height: 92%;
  transform: translateX(-50%) perspective(550px) rotateX(54deg);
  border-radius: 50%;
  background: linear-gradient(90deg, #8b6849, #c1a57d 50%, #7a5a40);
  box-shadow: 0 0 0 18px rgba(41,73,49,.16);
}

.section {
  padding: 104px 0;
  border-top: 1px solid var(--line);
}

.section-soft { background: var(--cream-2); }

.book-grid {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 78px;
  align-items: center;
}

.book-placeholder {
  aspect-ratio: 2 / 3;
  padding: 24px;
  display: grid;
  place-items: center;
  text-align: center;
  background:
    linear-gradient(180deg, rgba(255,255,255,.75), rgba(255,255,255,.92)),
    linear-gradient(135deg, #8d9c84, #48654d);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.book-placeholder small {
  display: block;
  margin-bottom: 24px;
  color: var(--muted);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .09em;
}

.book-placeholder strong {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.75rem;
  line-height: 1.12;
}

.book-copy p { max-width: 620px; }

.muted { color: var(--muted); }

.series-band {
  padding: 100px 0;
  color: var(--white);
  background: var(--forest);
}

.series-band h2 {
  color: var(--white);
}

.series-band p:last-child {
  color: #d8e2d9;
  font-size: 1.05rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 50px;
  align-items: center;
}

.contact-card {
  min-width: 320px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
}

.contact-card span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .1em;
}

footer {
  padding: 34px 0;
  color: #d8e2d9;
  background: #10291f;
  font-size: .78rem;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 24px;
}

.footer-wrap div {
  display: flex;
  flex-direction: column;
}

.footer-wrap strong {
  color: var(--white);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1rem;
}

@media (max-width: 780px) {
  nav { display: none; }
  .hero { padding-top: 58px; }
  .hero-grid,
  .book-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }
  .path-card { min-height: 420px; }
  .book-placeholder { max-width: 420px; }
  .contact-card { min-width: 0; }
  .footer-wrap { flex-direction: column; }
}