/* =========================================================
   OUTGUNNED - Book Website
   Author: Jelani Ellington
   Stylesheet: styles.css
   ========================================================= */

/* ---------- 1. TOKENS ---------- */
:root {
  --color-ink:        #0F1B2D;   /* deep midnight - primary */
  --color-ink-soft:   #2A3447;
  --color-paper:      #FAF7F1;   /* warm cream */
  --color-paper-deep: #F1ECE0;
  --color-rule:       #D9D2C2;
  --color-accent:     #8B3A2C;   /* oxblood - 7.17:1 on cream (AA) */
  --color-accent-hi:  #D97757;   /* lifted oxblood - 5.54:1 on ink (AA) */
  --color-muted:      #5F6776;
  --color-text:       #1A1A1A;
  --color-success:    #2E5E3A;

  --font-display: 'Playfair Display', 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono:    'JetBrains Mono', 'SF Mono', Menlo, monospace;

  --max-w:        1200px;
  --max-w-prose:  720px;
  --radius:       4px;
  --shadow-sm:    0 1px 2px rgba(15, 27, 45, 0.06);
  --shadow-md:    0 8px 24px rgba(15, 27, 45, 0.10);
  --shadow-lg:    0 20px 60px rgba(15, 27, 45, 0.18);
  --transition:   200ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- 2. RESET & BASE ---------- */
*,*::before,*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-paper);
  font-feature-settings: "kern" 1, "liga" 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--color-accent-hi); text-decoration: underline; text-underline-offset: 3px; }

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-ink);
  letter-spacing: -0.01em;
  line-height: 1.18;
  margin: 0 0 0.6em;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h4 { font-size: 1.1rem; font-family: var(--font-body); font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; }

p { margin: 0 0 1.1em; }

::selection { background: var(--color-ink); color: var(--color-paper); }

/* ---------- 2b. SKIP LINK (accessibility) ---------- */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--color-ink);
  color: var(--color-paper);
  padding: 0.85rem 1.25rem;
  z-index: 9999;
  font-weight: 600;
  font-size: 0.92rem;
  border-radius: 0 0 var(--radius) 0;
  text-decoration: none;
  transition: top 150ms ease;
}
.skip-link:focus {
  top: 0;
  outline: 2px solid var(--color-accent-hi);
  outline-offset: 2px;
  color: var(--color-paper);
}
#main-content:focus { outline: none; }

/* ---------- 3. LAYOUT ---------- */
.container       { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem; }
.container-prose { width: 100%; max-width: var(--max-w-prose); margin: 0 auto; padding: 0 1.5rem; }
.section         { padding: 5rem 0; }
.section-tight   { padding: 3rem 0; }
.section-alt     { background: var(--color-paper-deep); }
.section-dark    { background: var(--color-ink); color: var(--color-paper); }
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 { color: var(--color-paper); }
.section-dark .eyebrow { color: var(--color-accent-hi); }

/* ---------- 4. NAVIGATION ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 247, 241, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--color-rule);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  max-width: var(--max-w);
  margin: 0 auto;
}
.nav-brand {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-ink);
  letter-spacing: 0.02em;
}
.nav-brand:hover { color: var(--color-ink); text-decoration: none; }
.nav-brand .accent { color: var(--color-accent); }

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
}
.nav-links a {
  color: var(--color-ink);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 0.3rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition);
}
.nav-links a:hover { text-decoration: none; border-bottom-color: var(--color-accent); color: var(--color-ink); }
.nav-links a.active { border-bottom-color: var(--color-accent); }

.nav-cta {
  background: var(--color-ink);
  color: var(--color-paper) !important;
  padding: 0.55rem 1.1rem !important;
  border-radius: var(--radius);
  border: none !important;
  font-size: 0.85rem !important;
  letter-spacing: 0.04em !important;
  text-transform: uppercase;
}
.nav-cta:hover { background: var(--color-accent) !important; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
  color: var(--color-ink);
}
.nav-toggle svg { width: 28px; height: 28px; }

/* ---------- 5. BUTTONS ---------- */
.btn {
  display: inline-block;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  text-align: center;
  line-height: 1;
}
.btn-primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.btn-primary:hover { background: var(--color-accent-hi); border-color: var(--color-accent-hi); color: #fff; text-decoration: none; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-secondary {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-ink);
}
.btn-secondary:hover { background: var(--color-ink); color: var(--color-paper); text-decoration: none; }
.btn-ghost {
  background: transparent;
  color: var(--color-paper);
  border-color: var(--color-paper);
}
.btn-ghost:hover { background: var(--color-paper); color: var(--color-ink); text-decoration: none; }
.btn-lg { padding: 1rem 2.2rem; font-size: 1rem; }

/* ---------- 6. ELEMENTS ---------- */
.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}
.lede {
  font-size: 1.25rem;
  line-height: 1.55;
  color: var(--color-ink-soft);
  font-weight: 400;
  margin-bottom: 1.5rem;
}
.divider {
  height: 1px;
  background: var(--color-rule);
  border: 0;
  margin: 3rem 0;
}
.rule-accent {
  width: 60px;
  height: 3px;
  background: var(--color-accent);
  margin: 0 0 1.5rem;
  border: 0;
}

blockquote.pullquote {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  line-height: 1.4;
  color: var(--color-ink);
  border-left: 4px solid var(--color-accent);
  padding: 0.5rem 0 0.5rem 1.5rem;
  margin: 2rem 0;
  font-style: italic;
}
blockquote.pullquote cite {
  display: block;
  font-family: var(--font-body);
  font-style: normal;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-top: 0.8rem;
}

/* ---------- 7. HERO ---------- */
.hero {
  position: relative;
  background: var(--color-ink);
  color: var(--color-paper);
  padding: 6rem 0 5rem;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(184, 92, 56, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(184, 92, 56, 0.08) 0%, transparent 50%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero-text h1 { color: var(--color-paper); margin-bottom: 1.2rem; }
.hero-text .eyebrow { color: var(--color-accent-hi); }
.hero-text .lede { color: rgba(250, 247, 241, 0.95); }
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; }
.hero-meta {
  margin-top: 2.5rem;
  font-size: 0.85rem;
  color: rgba(250, 247, 241, 0.80);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Book Cover Mockup */
.book-cover {
  position: relative;
  display: flex;
  justify-content: center;
  animation: bookFloat 6s ease-in-out infinite;
}
.book-cover-inner {
  position: relative;
  width: 320px;
  height: 480px;
  transition: transform 400ms cubic-bezier(0.16, 1, 0.3, 1), box-shadow 400ms ease;
  box-shadow:
    0 30px 80px rgba(0,0,0,0.45),
    0 12px 24px rgba(0,0,0,0.30),
    inset 0 1px 0 rgba(184, 92, 56, 0.20);
  will-change: transform;
}
.book-cover-inner:hover {
  transform: translateY(-8px);
  box-shadow:
    0 45px 100px rgba(0,0,0,0.55),
    0 18px 36px rgba(0,0,0,0.35),
    inset 0 1px 0 rgba(184, 92, 56, 0.30);
}
.book-front {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #0F1B2D 0%, #1c2c47 50%, #0a1220 100%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 2rem 1.8rem;
  border: 1px solid rgba(184, 92, 56, 0.25);
}
.book-front::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, transparent 30%, rgba(184, 92, 56, 0.08) 50%, transparent 70%);
  pointer-events: none;
}
.book-spine-stripe {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 8px;
  background: var(--color-accent);
}
.book-title {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--color-paper);
  line-height: 0.95;
  letter-spacing: 0.01em;
  margin: 0;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}
.book-subtitle {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent-hi);
  margin-top: 1rem;
  line-height: 1.4;
}
.book-author {
  font-family: var(--font-body);
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-paper);
  font-weight: 500;
}
.book-author-label {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  color: rgba(250, 247, 241, 0.72);
  display: block;
  margin-bottom: 0.4rem;
}
.book-ornament {
  width: 40px;
  height: 2px;
  background: var(--color-accent);
  margin: 1.5rem 0;
}

/* ---------- 8. FEATURES / CARD GRIDS ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.card {
  background: var(--color-paper);
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--color-rule);
  transition: all var(--transition);
}
.card-alt {
  background: var(--color-paper-deep);
  border-color: transparent;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.card-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
  display: block;
  line-height: 1;
  margin-bottom: 0.6rem;
}
.card h3 { margin-bottom: 0.6rem; font-size: 1.2rem; }
.card p { color: var(--color-muted); margin: 0; font-size: 0.95rem; }

/* ---------- 9. CHAPTER LIST ---------- */
.chapter-list {
  list-style: none;
  padding: 0;
  margin: 2rem 0;
  border-top: 1px solid var(--color-rule);
}
.chapter-item {
  display: grid;
  grid-template-columns: 70px 1fr auto;
  gap: 1.5rem;
  align-items: baseline;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-rule);
  transition: background-color var(--transition);
}
.chapter-item:hover { background-color: var(--color-paper-deep); padding-left: 0.5rem; padding-right: 0.5rem; }
.chapter-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}
.chapter-body h3 { margin: 0 0 0.4rem; font-size: 1.2rem; }
.chapter-body p { margin: 0; color: var(--color-muted); font-size: 0.95rem; line-height: 1.6; }
.chapter-tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  padding: 0.25rem 0.7rem;
  border: 1px solid var(--color-rule);
  border-radius: 100px;
  white-space: nowrap;
  align-self: center;
}

/* ---------- 10. AUTHOR / BIO ---------- */
.bio-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
  align-items: start;
}
.bio-photo {
  width: 280px;
  height: 340px;
  border-radius: var(--radius);
  object-fit: cover;
  object-position: center top;
  display: block;
  box-shadow:
    0 18px 40px rgba(15, 27, 45, 0.18),
    0 4px 12px rgba(15, 27, 45, 0.10);
  position: relative;
  background: var(--color-paper-deep);
  transition: transform 400ms cubic-bezier(0.16, 1, 0.3, 1), box-shadow 400ms ease;
}
.bio-photo:hover {
  transform: translateY(-3px);
  box-shadow:
    0 25px 50px rgba(15, 27, 45, 0.25),
    0 6px 16px rgba(15, 27, 45, 0.15);
}
.bio-photo-wrap {
  position: relative;
  display: inline-block;
}
.bio-photo-wrap::before {
  content: '';
  position: absolute;
  left: -10px;
  top: 10px;
  right: 10px;
  bottom: -10px;
  border: 2px solid var(--color-accent);
  border-radius: var(--radius);
  z-index: -1;
}
.credentials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem 2rem;
  margin: 1.5rem 0;
  padding: 0;
  list-style: none;
}
.credentials-grid li {
  padding-left: 1.2rem;
  position: relative;
  font-size: 0.92rem;
  color: var(--color-ink-soft);
}
.credentials-grid li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
}

/* ---------- 11. PRAISE / TESTIMONIALS ---------- */
.praise-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}
.praise-card {
  background: var(--color-paper);
  padding: 2rem;
  border-radius: var(--radius);
  border-left: 4px solid var(--color-accent);
}
.praise-card blockquote {
  font-family: var(--font-display);
  font-size: 1.15rem;
  line-height: 1.55;
  color: var(--color-ink);
  margin: 0 0 1rem;
  font-style: italic;
}
.praise-card cite {
  display: block;
  font-family: var(--font-body);
  font-style: normal;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-ink);
  letter-spacing: 0.02em;
}
.praise-card cite span {
  display: block;
  font-weight: 400;
  color: var(--color-muted);
  font-size: 0.82rem;
  margin-top: 0.2rem;
}

/* ---------- 12. FORM ---------- */
.form-stack { display: grid; gap: 1.2rem; max-width: 520px; }
.form-group { display: grid; gap: 0.4rem; }
.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ink);
}
.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-rule);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  background: #fff;
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(184, 92, 56, 0.18);
}
.form-group textarea { min-height: 140px; resize: vertical; }
.form-help { font-size: 0.85rem; color: var(--color-muted); margin: 0; }
.form-status {
  display: none;
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
  margin-top: 0.5rem;
}
.form-status.success { display: block; background: rgba(46, 94, 58, 0.12); color: var(--color-success); border: 1px solid rgba(46, 94, 58, 0.25); }

/* ---------- 13. NEWSLETTER STRIPE ---------- */
.newsletter-stripe {
  background: var(--color-ink);
  color: var(--color-paper);
  padding: 4rem 0;
  text-align: center;
}
.newsletter-stripe h2 { color: var(--color-paper); }
.newsletter-form {
  display: flex;
  gap: 0.5rem;
  max-width: 480px;
  margin: 1.5rem auto 0;
}
.newsletter-form input[type="email"] {
  flex: 1;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(250, 247, 241, 0.3);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-paper);
  font-family: var(--font-body);
  font-size: 1rem;
}
.newsletter-form input[type="email"]::placeholder { color: rgba(250, 247, 241, 0.5); }
.newsletter-form input[type="email"]:focus { outline: none; border-color: var(--color-accent-hi); }
.newsletter-form button { white-space: nowrap; }

/* ---------- 14. FOOTER ---------- */
.site-footer {
  background: var(--color-paper-deep);
  padding: 4rem 0 2rem;
  font-size: 0.92rem;
  color: var(--color-muted);
  border-top: 1px solid var(--color-rule);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-brand {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: 0.6rem;
}
.footer-tag { color: var(--color-muted); font-size: 0.95rem; max-width: 320px; }
.footer-col h4 {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink);
  margin-bottom: 1rem;
  font-family: var(--font-body);
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 0.55rem; }
.footer-col a { color: var(--color-ink-soft); }
.footer-col a:hover { color: var(--color-accent); }
.footer-bottom {
  border-top: 1px solid var(--color-rule);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
}

/* ---------- 15. PAGE HEADER ---------- */
.page-header {
  background: var(--color-ink);
  color: var(--color-paper);
  padding: 5rem 0 3rem;
  text-align: center;
}
.page-header h1 { color: var(--color-paper); margin-bottom: 0.5rem; }
.page-header .lede { color: rgba(250, 247, 241, 0.92); max-width: 640px; margin: 0 auto; }
.page-header .eyebrow { color: var(--color-accent-hi); }

/* ---------- 16. PROSE ---------- */
.prose {
  font-size: 1.08rem;
  line-height: 1.75;
  color: var(--color-text);
}
.prose h2 { margin-top: 2.5rem; }
.prose h3 { margin-top: 2rem; }
.prose p { margin-bottom: 1.3em; }
.prose ul, .prose ol { margin: 1.3em 0; padding-left: 1.3em; }
.prose li { margin-bottom: 0.4em; }
.prose strong { color: var(--color-ink); font-weight: 600; }
.prose hr { margin: 3rem 0; border: 0; border-top: 1px solid var(--color-rule); }

/* ---------- 16b. VISUALLY HIDDEN (a11y) ---------- */
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 17. UTILITIES ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-2 { margin-top: 1rem; }
.mb-2 { margin-bottom: 1rem; }
.mt-3 { margin-top: 2rem; }
.mb-3 { margin-bottom: 2rem; }
.flex-center { display: flex; justify-content: center; align-items: center; gap: 1rem; flex-wrap: wrap; }

/* ---------- 18. RESPONSIVE ---------- */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; text-align: center; }
  .hero-cta { justify-content: center; }
  .book-cover-inner { transform: rotateY(-8deg) rotateX(1deg); }
  .grid-3 { grid-template-columns: 1fr; gap: 1.5rem; }
  .grid-2 { grid-template-columns: 1fr; gap: 2rem; }
  .praise-grid { grid-template-columns: 1fr; }
  .bio-grid { grid-template-columns: 1fr; }
  .bio-photo { width: 100%; max-width: 280px; margin: 0 auto; }
  .credentials-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .chapter-item { grid-template-columns: 50px 1fr; }
  .chapter-tag { grid-column: 2; justify-self: start; margin-top: 0.4rem; }
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-paper);
    padding: 0.5rem 1.5rem 1rem;
    border-bottom: 1px solid var(--color-rule);
    gap: 0;
    align-items: stretch;
    box-shadow: var(--shadow-md);
  }
  .nav-links.open li { width: 100%; }
  .nav-links.open a {
    display: block;
    padding: 0.85rem 0;
    min-height: 44px;
    border-bottom: 1px solid var(--color-rule);
    font-size: 1rem;
  }
  .nav-links.open a:last-child { border-bottom: 0; }
  .nav-links.open .nav-cta {
    margin-top: 0.5rem;
    border: none !important;
    text-align: center;
    border-radius: var(--radius);
  }
  .nav-toggle { display: inline-flex; min-width: 44px; min-height: 44px; align-items: center; justify-content: center; }
  .btn { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; }
  .section { padding: 3.5rem 0; }
  .hero { padding: 4rem 0 3rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .newsletter-form { flex-direction: column; }
  .book-cover-inner { width: 260px; height: 390px; }
  .book-title { font-size: 2.1rem; }
  blockquote.pullquote { font-size: 1.15rem; padding-left: 1rem; }
  .page-header { padding: 3.5rem 0 2.5rem; }
  .container, .container-prose { padding: 0 1.25rem; }
  .nav { padding: 0.85rem 1.25rem; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { width: 100%; }
  .footer-bottom { flex-direction: column; align-items: flex-start; text-align: left; }
  .prose { font-size: 1rem; }
  h1 { font-size: 2rem; }
  h2 { font-size: 1.55rem; }
  body { font-size: 16px; }
  .form-stack { max-width: 100%; }
  .newsletter-form input[type="email"] { font-size: 16px; }
  .form-group input, .form-group textarea, .form-group select { font-size: 16px; }
}

@media (max-width: 380px) {
  .book-cover-inner { width: 220px; height: 330px; }
  .book-title { font-size: 1.8rem; }
  .chapter-item { grid-template-columns: 40px 1fr; gap: 0.8rem; }
  .chapter-num { font-size: 1.3rem; }
  .container, .container-prose { padding: 0 1rem; }
}

/* ---------- 19. ANIMATIONS ---------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp 700ms cubic-bezier(0.16, 1, 0.3, 1) both; }
.fade-up-delay-1 { animation-delay: 100ms; }
.fade-up-delay-2 { animation-delay: 200ms; }
.fade-up-delay-3 { animation-delay: 300ms; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  html { scroll-behavior: auto; }
}



/* ---------- 14b. CARD HIERARCHY ---------- */
.card-feature {
  background: var(--color-ink);
  color: var(--color-paper);
  border-color: var(--color-ink);
  grid-column: span 2;
  padding: 2.5rem 2.2rem;
}
.card-feature h3 { color: var(--color-paper); font-size: 1.5rem; }
.card-feature p { color: rgba(250, 247, 241, 0.92); font-size: 1.02rem; }
.card-feature .card-num { color: var(--color-accent-hi); font-size: 2.4rem; }
.card-feature:hover { transform: translateY(-4px); box-shadow: 0 22px 50px rgba(15,27,45,0.30); }
@media (max-width: 900px) {
  .card-feature { grid-column: span 1; padding: 2rem; }
}

/* ---------- 14c. BOOK FLOAT (signature interaction) ---------- */
@keyframes bookFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}
@media (prefers-reduced-motion: reduce) {
  .book-cover { animation: none !important; }
  .book-cover-inner:hover { transform: none !important; }
}

/* ---------- 20. PRINT ---------- */
@media print {
  .site-header, .site-footer, .nav-toggle, .newsletter-stripe, .skip-link, [data-form] { display: none !important; }
  body { background: #fff; color: #000; font-size: 11pt; line-height: 1.55; }
  a { color: #000; text-decoration: underline; }
  .hero, .page-header, .section-dark { background: #fff !important; color: #000 !important; }
  .hero h1, .page-header h1 { color: #000 !important; }
  .book-cover, .bio-photo { display: none; }
  h1, h2, h3 { page-break-after: avoid; }
  p, li { orphans: 3; widows: 3; }
}

/* EOF */