:root {
  --ink: #050b12;
  --navy: #071827;
  --navy-2: #0a2d41;
  --blue: #2d9fd7;
  --blue-light: #a7d9ee;
  --ember: #de744f;
  --paper: #f2eee7;
  --white: #ffffff;
  --text: #d8e3e9;
  --muted: #9fb0ba;
  --line: rgba(255, 255, 255, 0.14);
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--ink);
  color: var(--white);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.wrap { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }
.skip-link { position: absolute; left: -9999px; top: 0; }
.skip-link:focus { left: 12px; top: 12px; z-index: 100; background: white; color: #06111d; padding: 10px 14px; }

nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(3, 10, 17, 0.88);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}
.nav-inner { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; flex-direction: column; align-items: flex-start; gap: 4px; white-space: nowrap; line-height: 1; }
.brand-name { color: white; font-size: 1.04rem; font-weight: 800; letter-spacing: .09em; }
.brand-books { color: var(--blue-light); font-size: .66rem; font-weight: 800; letter-spacing: .28em; }
.nav-links { display: flex; gap: 26px; color: #d8e3e9; font-size: 0.87rem; }
.nav-links a:hover, .nav-links a:focus-visible { color: var(--blue-light); }

.hero {
  position: relative;
  overflow: hidden;
  display: grid;
  align-items: center;
  background:
    radial-gradient(circle at 80% 26%, rgba(45, 159, 215, 0.18), transparent 34%),
    linear-gradient(128deg, #02060a 0 42%, #071827 68%, #0a2d41 100%);
}
.hero::before {
  display: none;
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.12fr .88fr; gap: 56px; align-items: center; padding: 58px 0 64px; }
.eyebrow, .section-kicker { color: var(--blue-light); font-size: .73rem; font-weight: 800; letter-spacing: .21em; text-transform: uppercase; }
h1 { margin: .16em 0 .22em; max-width: 700px; font-size: clamp(3.2rem, 5.5vw, 5.4rem); line-height: .94; letter-spacing: -.04em; }
h1 em { display: block; color: var(--blue); font-family: Georgia, "Times New Roman", serif; font-weight: 400; letter-spacing: -.02em; }
.hero-copy { max-width: 650px; color: #d8e5eb; font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.08rem, 1.8vw, 1.4rem); }
.buttons { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 13px 19px; border: 1px solid rgba(255,255,255,.28); border-radius: 999px; font-size: .9rem; font-weight: 800; }
.btn.primary { background: var(--blue); border-color: var(--blue); color: white; }
.btn.ember { background: var(--ember); border-color: var(--ember); color: white; }
.btn.secondary { background: rgba(255,255,255,.04); }
.btn:hover, .btn:focus-visible { transform: translateY(-1px); filter: brightness(1.08); }
.small-note { margin-top: 12px; color: var(--muted); font-size: .78rem; }

.book-stack { width: 100%; max-width: 440px; margin-left: auto; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: end; }
.book-stack img { position: static; display: block; width: 100%; height: auto; object-fit: contain; border-radius: 8px; box-shadow: var(--shadow); transform: none; }
.book-stack .aos, .book-stack .mp { width: 100%; transform: none; }
.book-stack .mp { border: 1px solid rgba(255,255,255,.2); }

section { padding: 70px 0; }
.section-title { margin: .18em 0 .45em; font-family: Georgia, "Times New Roman", serif; font-size: clamp(2.35rem, 4.8vw, 4.5rem); font-weight: 400; line-height: 1.05; }
.section-intro { max-width: 750px; color: #c6d4dc; font-size: 1.06rem; }

.books { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: linear-gradient(180deg, #071521, #091d2b); }
.book-feature { display: grid; grid-template-columns: .72fr 1.28fr; gap: 62px; align-items: center; padding: 42px 0; }
.book-feature + .book-feature { border-top: 1px solid var(--line); }
.book-feature.reverse { grid-template-columns: 1.28fr .72fr; }
.book-feature.reverse .book-art { order: 2; }
.book-art { display: flex; align-items: center; justify-content: center; min-height: 330px; }
.book-art img { max-height: 390px; max-width: 100%; width: auto; height: auto; object-fit: contain; border-radius: 9px; box-shadow: var(--shadow); }
.status { display: inline-block; margin-bottom: 12px; color: var(--blue-light); font-size: .7rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.status.poetry { color: #efad92; }
.book-copy h2 { margin: 0 0 12px; font-family: Georgia, "Times New Roman", serif; font-size: clamp(2.6rem, 5vw, 5rem); font-weight: 400; line-height: 1; }
.book-copy .tagline { margin: 0 0 24px; color: white; font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.35rem, 2.5vw, 2rem); line-height: 1.25; }
.book-copy p { max-width: 660px; color: #ccd9e0; }
.text-link { display: inline-block; margin-top: 18px; color: var(--blue-light); font-weight: 800; border-bottom: 1px solid rgba(167,217,238,.45); }

.author-grid, .speaking-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 68px; align-items: start; }
.author-lead { margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.45rem, 2.8vw, 2.35rem); line-height: 1.35; }
.author-side { color: #c7d4dc; }
.rule { height: 1px; margin: 28px 0; background: var(--line); }

.speaking { background: var(--paper); color: #11191f; }
.speaking .section-kicker { color: #39738f; }
.speaking p { max-width: 690px; color: #40515b; }
.topic-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 30px; }
.topic { padding: 10px 14px; border: 1px solid rgba(11,27,38,.15); border-radius: 999px; text-align: center; font-size: .88rem; }

.contact { text-align: center; background: linear-gradient(180deg, #06111d, #02070b); }
.contact .section-title { max-width: 820px; margin-left: auto; margin-right: auto; }
.contact p { max-width: 680px; margin: 0 auto 28px; color: #bdcad2; }

.page-hero { padding: 50px 0 56px; background: radial-gradient(circle at 76% 20%, rgba(45,159,215,.16), transparent 34%), linear-gradient(130deg,#03080d,#09283b); }
.page-hero-grid { display: grid; grid-template-columns: 1.12fr .58fr; gap: 52px; align-items: center; }
.page-hero h1 { font-size: clamp(3.1rem, 6vw, 5.2rem); }
.page-cover { display: block; width: min(300px, 82%); height: auto; object-fit: contain; margin: 0 auto; border-radius: 9px; box-shadow: var(--shadow); }
.content-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 76px; align-items: start; }
.content-grid h2 { margin-top: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 400; }
.content-grid p, .content-grid li { color: #c8d5dc; }
.content-grid ul { padding-left: 1.25rem; }
.panel { padding: 28px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.035); }
.panel h3 { margin-top: 0; }
.breadcrumb { margin-bottom: 24px; color: var(--blue-light); font-size: .82rem; }

footer { padding: 34px 0 46px; border-top: 1px solid var(--line); color: #8ea1ad; font-size: .82rem; }
.footer-grid { display: flex; align-items: flex-end; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.footer-brand { color: white; font-weight: 800; letter-spacing: .12em; }
.footer-domain { color: var(--blue-light); }

@media (max-width: 880px) {
  .nav-links { display: none; }
  .hero-grid, .book-feature, .book-feature.reverse, .author-grid, .speaking-grid, .page-hero-grid, .content-grid { grid-template-columns: 1fr; gap: 46px; }
  .book-feature.reverse .book-art { order: initial; }
  .book-stack { width: min(500px, 100%); margin: 0 auto; }
  .book-art { min-height: 310px; }
  section { padding: 60px 0; }
}

@media (max-width: 560px) {
  .wrap { width: calc(100% - 28px); }
  .nav-inner { min-height: 62px; }
  h1 { font-size: 2.9rem; }
  .hero-grid { padding: 44px 0 54px; }
  .buttons { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; }
  .book-stack { gap: 12px; }
  .book-feature { padding: 42px 0; }
  .book-art { min-height: 270px; }
  .book-art img { max-height: 330px; }
  .topic-list { grid-template-columns: 1fr; }
}