:root {
  --bg: #0a0c10;
  --bg-2: #0f1319;
  --panel: rgba(18, 23, 31, 0.82);
  --panel-solid: #11161e;
  --line: rgba(255,255,255,0.08);
  --text: #e8edf3;
  --muted: #a9b2bf;
  --soft: #d9deea;
  --gold: #d8c08e;
  --gold-2: #a88a55;
  --accent: #7bd8ff;
  --accent-2: #57b3ff;
  --shadow: 0 18px 60px rgba(0,0,0,0.35);
  --radius: 24px;
  --radius-sm: 16px;
  --container: 1240px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(91, 123, 171, 0.24), transparent 35%),
    linear-gradient(180deg, #0b0d12, #090b0f 30%, #0a0c10 100%);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 14px; border: 1px solid rgba(216,192,142,.22);
  background: rgba(216,192,142,.08); border-radius: 999px;
  text-transform: uppercase; letter-spacing: .18em; font-size: .72rem; color: var(--gold);
}
.site-header {
  position: sticky; top: 0; z-index: 99;
  backdrop-filter: blur(18px);
  background: rgba(10, 12, 16, .72);
  border-bottom: 1px solid var(--line);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; min-height: 78px; gap: 24px; }
.brand {
  display: flex; flex-direction: column; gap: 2px; min-width: 220px;
}
.brand-mark { font-family: 'Cormorant Garamond', Georgia, serif; font-size: 2rem; letter-spacing: .18em; color: #f3efe6; }
.brand-sub { color: var(--muted); font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 28px; color: var(--soft); }
.nav-links a { font-size: .97rem; color: var(--soft); opacity: .92; }
.nav-links a:hover { color: white; }
.cta-link {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 22px; border-radius: 999px; font-weight: 600;
  background: linear-gradient(135deg, #dfc994, #9f8355); color: #0c1015;
  box-shadow: 0 12px 30px rgba(168, 138, 85, .32);
}
.ghost-link {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 13px 20px; border-radius: 999px; font-weight: 600;
  border: 1px solid rgba(255,255,255,0.12); color: #f4f6f8;
  background: rgba(255,255,255,0.03);
}
.hero { padding: 64px 0 42px; }
.hero-grid {
  display: grid; grid-template-columns: 1.18fr .82fr; gap: 34px; align-items: stretch;
}
.hero-copy, .hero-visual {
  background: linear-gradient(180deg, rgba(20,26,35,.92), rgba(13,17,24,.95));
  border: 1px solid var(--line); border-radius: calc(var(--radius) + 8px);
  box-shadow: var(--shadow); position: relative; overflow: hidden;
}
.hero-copy { padding: 52px; }
.hero-copy::before, .hero-visual::before, .section-panel::before, .feature-card::before, .book-card::before, .choice-card::before, .contact-panel::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, rgba(255,255,255,.06), transparent 26%);
}
.hero-copy h1 {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(3rem, 6vw, 5.65rem);
  line-height: .95; margin: 20px 0 18px; letter-spacing: -.03em; color: #f7f5ef;
}
.hero-copy p { font-size: 1.08rem; color: var(--muted); max-width: 58ch; }
.action-row { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.hero-meta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 24px; }
.meta-chip {
  padding: 12px 14px; border: 1px solid var(--line); border-radius: 999px; color: #dfe6f1;
  background: rgba(255,255,255,0.03); font-size: .92rem;
}
.hero-visual { padding: 22px; }
.hero-visual img {
  width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius); min-height: 580px;
}
main section { padding: 38px 0; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 22px; }
.section-head h2 {
  margin: 12px 0 0; font-size: clamp(2rem, 4vw, 3rem);
  font-family: 'Cormorant Garamond', Georgia, serif; font-weight: 600; line-height: 1;
}
.section-head p { color: var(--muted); max-width: 62ch; margin: 0; }
.cover-shelf {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px;
}
.book-card {
  position: relative; overflow: hidden; background: linear-gradient(180deg, rgba(18,23,31,.9), rgba(11,14,19,.95));
  border: 1px solid var(--line); border-radius: var(--radius-sm); box-shadow: var(--shadow);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.book-card:hover { transform: translateY(-8px); border-color: rgba(123,216,255,.36); box-shadow: 0 28px 70px rgba(0,0,0,.45); }
.book-cover-wrap { aspect-ratio: 2 / 3; overflow: hidden; }
.book-cover-wrap img { width: 100%; height: 100%; object-fit: cover; }
.book-info { padding: 18px 18px 22px; }
.book-title { font-size: 1.15rem; font-weight: 700; line-height: 1.2; margin: 0 0 8px; }
.book-genre { color: var(--gold); letter-spacing: .14em; text-transform: uppercase; font-size: .72rem; margin-bottom: 10px; }
.book-desc { color: var(--muted); font-size: .95rem; margin: 0 0 18px; }
.book-link { font-weight: 600; color: #f6f9ff; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.section-panel {
  position: relative; overflow: hidden; background: linear-gradient(180deg, rgba(18,23,31,.88), rgba(11,14,19,.96));
  border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 34px;
}
.section-panel h3 {
  margin: 12px 0 14px; font-size: 1.75rem; line-height: 1.05; font-family: 'Cormorant Garamond', Georgia, serif;
}
.section-panel p, .feature-card p, .choice-card p, .contact-panel p, .book-detail-copy p, .reader-list li { color: var(--muted); }
.feature-grid, .choices-grid, .contact-grid {
  display: grid; gap: 24px;
}
.feature-grid { grid-template-columns: repeat(3, 1fr); }
.feature-card, .choice-card, .contact-panel {
  position: relative; overflow: hidden; padding: 28px;
  background: linear-gradient(180deg, rgba(18,23,31,.88), rgba(11,14,19,.96));
  border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
}
.feature-card h3, .choice-card h3, .contact-panel h3 { margin: 10px 0 10px; font-size: 1.55rem; font-family: 'Cormorant Garamond', Georgia, serif; }
.tag-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.tag { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: #e7edf7; padding: 8px 12px; border-radius: 999px; background: rgba(255,255,255,.05); border: 1px solid var(--line); }
.newsletter {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 24px; align-items: stretch;
}
.newsletter-form {
  display: flex; gap: 14px; flex-wrap: wrap; margin-top: 26px;
}
.newsletter-form input {
  flex: 1 1 250px; min-height: 54px; border-radius: 14px; border: 1px solid var(--line);
  background: rgba(255,255,255,0.04); color: white; padding: 0 16px; font-size: 1rem;
}
.newsletter-note { margin-top: 14px; font-size: .92rem; color: #94a0b0; }
.page-hero { padding: 56px 0 20px; }
.page-hero-panel {
  background: linear-gradient(180deg, rgba(18,23,31,.9), rgba(11,14,19,.96));
  border: 1px solid var(--line); border-radius: calc(var(--radius) + 8px); box-shadow: var(--shadow);
  padding: 44px;
}
.page-hero-panel h1 { margin: 18px 0 12px; font-size: clamp(2.6rem, 5vw, 4.35rem); font-family: 'Cormorant Garamond', Georgia, serif; line-height: .98; }
.page-hero-panel p { color: var(--muted); max-width: 68ch; font-size: 1.05rem; }
.book-detail {
  display: grid; grid-template-columns: 420px 1fr; gap: 34px; align-items: start;
}
.book-detail-cover {
  position: sticky; top: 105px; background: linear-gradient(180deg, rgba(18,23,31,.9), rgba(11,14,19,.96));
  padding: 18px; border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow);
}
.book-detail-cover img { width: 100%; border-radius: 18px; }
.book-detail-copy {
  background: linear-gradient(180deg, rgba(18,23,31,.88), rgba(11,14,19,.96));
  border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 36px;
}
.book-detail-copy h1 { margin: 14px 0 10px; font-size: clamp(2.2rem, 4vw, 3.45rem); line-height: .95; font-family: 'Cormorant Garamond', Georgia, serif; }
.kicker { text-transform: uppercase; letter-spacing: .16em; color: var(--gold); font-size: .75rem; }
.detail-actions { display: flex; gap: 14px; flex-wrap: wrap; margin: 24px 0 28px; }
.info-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin: 24px 0 30px; }
.info-box { padding: 16px; border-radius: 18px; background: rgba(255,255,255,.04); border: 1px solid var(--line); }
.info-box strong { display: block; color: #f7f9fd; font-size: .85rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 6px; }
.quote-box { padding: 20px 22px; border-left: 3px solid var(--gold); background: rgba(216,192,142,.08); border-radius: 0 16px 16px 0; color: #e8edf3; margin: 24px 0; }
.reader-list { padding-left: 18px; }
.reader-list li { margin-bottom: 8px; }
.contact-grid { grid-template-columns: 1fr .92fr; }
.footer {
  padding: 34px 0 54px; color: var(--muted);
}
.footer-box {
  border-top: 1px solid var(--line); padding-top: 24px; display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap;
}
.small { font-size: .9rem; color: var(--muted); }
.mobile-toggle { display: none; }

@media (max-width: 1150px) {
  .cover-shelf { grid-template-columns: repeat(3, 1fr); }
  .hero-grid, .newsletter, .book-detail, .two-col, .contact-grid { grid-template-columns: 1fr; }
  .book-detail-cover { position: static; }
}
@media (max-width: 860px) {
  .feature-grid, .choices-grid { grid-template-columns: 1fr; }
  .cover-shelf { grid-template-columns: repeat(2, 1fr); }
  .nav-wrap { align-items: flex-start; padding: 14px 0; }
  .mobile-toggle {
    display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 44px;
    border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.04); color: #fff; cursor: pointer;
  }
  .nav-links { display: none; width: 100%; flex-direction: column; align-items: flex-start; gap: 16px; padding: 12px 0 6px; }
  .nav-links.open { display: flex; }
  .brand-mark { font-size: 1.65rem; }
  .hero-copy, .page-hero-panel, .book-detail-copy, .section-panel, .feature-card, .choice-card, .contact-panel { padding: 26px; }
  .hero-copy h1 { font-size: clamp(2.5rem, 11vw, 4.2rem); }
  .page-hero-panel h1, .book-detail-copy h1 { font-size: clamp(2rem, 9vw, 3rem); }
  .hero-visual img { min-height: 400px; }
}
@media (max-width: 560px) {
  .container { width: min(var(--container), calc(100% - 24px)); }
  .cover-shelf { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
  .action-row, .detail-actions, .newsletter-form { flex-direction: column; }
  .cta-link, .ghost-link { width: 100%; }
}