/* ============================================================
   Barbara Marcus — Born on Valentine's Day
   Redesigned static site
   ============================================================ */

/* ---------- Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;500;600;700&family=EB+Garamond:ital,wght@0,400;0,500;1,400&family=DM+Sans:wght@300;400;500&display=swap');

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --cream:     #f5efe6;
  --cream-warm:#ebe6dd;
  --warm:      #f2e3d5;
  --warm-lt:   #f2eae7;
  --terra:     #b07050;
  --terra-dk:  #8a5538;
  --terra-lt:  #c8956a;
  --brown-dk:  #5a3c33;
  --ink:       #3a2a1a;
  --ink-lt:    #5a4a3a;
  --ink-muted: #8a7a6a;
  --rule:      #d8cfc2;
  --gold:      #e8c8a8;
  --white:     #ffffff;
  --nav-h:     120px;

  --heading:   'Cinzel', Georgia, serif;
  --serif:     'EB Garamond', Georgia, serif;
  --sans:      'DM Sans', -apple-system, Helvetica, Arial, sans-serif;
  --impact:    'Cinzel', Georgia, serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--cream);
  color: var(--ink);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: inherit; text-decoration: none; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--heading);
  line-height: 1.25;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.eyebrow {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 0.6rem;
}

/* ---------- Nav ---------- */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5%;
  transition: background 0.35s, border-color 0.35s, transform 0.4s;
  border-bottom: 1px solid transparent;
}

.site-nav.scrolled {
  background: rgba(245, 239, 230, 0.97);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.site-nav.nav-hidden {
  transform: translateY(-100%);
}

.nav-logo img {
  height: 180px;
  width: auto;
  /* Default: dark version for light backgrounds */
  filter: brightness(0) opacity(0.75);
  transition: filter 0.5s ease;
}

.nav-links {
  display: flex;
  gap: 1.6rem;
  list-style: none;
  align-items: center;
  flex-wrap: nowrap;
  white-space: nowrap;
}

.nav-links a {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  transition: color 0.2s;
  padding-bottom: 2px;
  border-bottom: 1.5px solid transparent;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--terra);
  border-color: var(--terra);
}

/* Nav over hero — white text */
.site-nav:not(.scrolled) .nav-links a {
  color: rgba(255,255,255,0.85);
}
.site-nav:not(.scrolled) .nav-links a:hover,
.site-nav:not(.scrolled) .nav-links a.active {
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}
.site-nav:not(.scrolled) .nav-logo img {
  filter: brightness(0) invert(1) opacity(0.85);
}
.site-nav:not(.scrolled) .nav-cta {
  background: transparent !important;
  border-color: rgba(255,255,255,0.5) !important;
  color: rgba(255,255,255,0.9) !important;
}
.site-nav:not(.scrolled) .nav-cta:hover {
  background: var(--terra) !important;
  border-color: var(--terra) !important;
  color: #fff !important;
}
.site-nav:not(.scrolled) .nav-toggle span {
  background: #fff;
}

.nav-cta {
  color: var(--ink-lt) !important;
  padding: 7px 16px;
  border: 1.5px solid var(--rule) !important;
  border-radius: 2px;
  transition: all 0.2s !important;
  font-size: 10px !important;
  letter-spacing: 0.16em !important;
}
.nav-cta:hover {
  border-color: var(--terra) !important;
  color: var(--terra) !important;
}
.nav-cta.primary-cta {
  background: var(--terra) !important;
  border-color: var(--terra) !important;
  color: var(--cream) !important;
}
.nav-cta.primary-cta:hover {
  background: var(--terra-dk) !important;
  border-color: var(--terra-dk) !important;
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  transition: all 0.3s;
}

/* ---------- Offset for inner pages ---------- */
main.offset-nav { padding-top: var(--nav-h); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 13px 28px;
  border: 1.5px solid;
  border-radius: 2px;
  transition: all 0.2s;
  cursor: pointer;
}

.btn-primary {
  background: var(--terra);
  border-color: var(--terra);
  color: var(--cream);
}
.btn-primary:hover {
  background: var(--terra-dk);
  border-color: var(--terra-dk);
}

.btn-outline {
  background: transparent;
  border-color: var(--rule);
  color: var(--ink-lt);
}
.btn-outline:hover {
  border-color: var(--terra);
  color: var(--terra);
}

.btn-outline-white {
  background: transparent;
  border-color: rgba(255,255,255,0.5);
  color: rgba(255,255,255,0.9);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.7);
}

/* ---------- Divider ---------- */
.rule {
  width: 48px;
  height: 1.5px;
  background: var(--rule);
  margin: 1rem 0;
}
.rule-center { margin-left: auto; margin-right: auto; }

/* ---------- HERO (Home) ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  background: #1a1410;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 2rem) 5% 4rem;
  overflow: hidden;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26,20,16,0.6) 0%,
    rgba(26,20,16,0.2) 50%,
    rgba(26,20,16,0.1) 100%
  );
  z-index: 1;
}

.hero-split {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: 1140px;
  margin: 0 auto;
  width: 100%;
}

.hero-text { text-align: left; }

.hero h1 {
  font-family: var(--impact);
  font-size: clamp(2.6rem, 6vw, 4rem);
  color: #fff;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 1rem;
  font-weight: 700;
  text-shadow: 2px 3px 8px rgba(176,112,80,0.45), 0 1px 3px rgba(0,0,0,0.3);
}

.hero-subtitle {
  font-family: var(--serif);
  font-size: clamp(1rem, 2vw, 1.35rem);
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1.6;
  font-weight: 400;
  margin-bottom: 2rem;
}

.hero-cover {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-cover img {
  max-height: 88vh;
  width: auto;
  max-width: 125%;
  filter: drop-shadow(8px 16px 40px rgba(0,0,0,0.45));
}

.hero-btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ---------- Section base ---------- */
.section {
  padding: 5rem 5%;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3.5rem;
}
.section-header h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 0.8rem;
}
.section-header p {
  color: var(--ink-muted);
  font-size: 0.95rem;
}

/* ---------- Voice/Themes Cards ---------- */
.feature-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5rem;
  max-width: 700px;
  margin: 0 auto;
}

.feature-card {
  background: var(--cream-warm);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 3rem 2rem 2.5rem;
}

.feature-card h3 {
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0;
  margin-bottom: 0.6rem;
  color: var(--ink);
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--ink-muted);
  line-height: 1.65;
}

/* ---------- About the Book (Home — dark) ---------- */
.about-section {
  background: var(--brown-dk);
  padding: 5rem 5%;
}

.about-split {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 4rem;
  align-items: start;
  max-width: 1060px;
  margin: 0 auto;
}

.about-text h2 {
  font-family: var(--impact);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: #fff;
  margin-bottom: 1.2rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 700;
  text-shadow: 3px 4px 0 rgba(0,0,0,0.4);
}

.about-text p {
  color: rgba(255,255,255,0.72);
  font-size: 0.92rem;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.about-card {
  background: var(--white);
  border-radius: 4px;
  padding: 1.8rem;
  text-align: center;
  box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.about-card img {
  max-width: 280px;
  margin: 0 auto 1.2rem;
  border-radius: 0;
}

.about-card-label {
  font-family: var(--sans);
  font-size: 0.82rem;
  color: var(--ink-lt);
  line-height: 1.45;
  font-weight: 400;
}

/* ---------- Available / Retailers ---------- */
.available {
  text-align: center;
  padding: 3.5rem 5%;
  background: var(--cream-warm);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.available h2 {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 1.5rem;
  font-weight: 500;
}
.retailers {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  align-items: center;
}
.retailer-link img {
  height: 36px;
  width: auto;
  opacity: 0.6;
  transition: opacity 0.2s;
}
.retailer-link:hover img { opacity: 1; }

/* ---------- About Barbara (Home) ---------- */
.author-strip {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 4rem;
  align-items: center;
  max-width: 1060px;
  margin: 0 auto;
}

.author-strip-img img {
  border-radius: 4px;
  box-shadow: 8px 8px 30px rgba(0,0,0,0.08);
  /* The source image is a frame mockup with large white borders — scale up and clip */
  transform: scale(1.35);
  transform-origin: center center;
}
.author-strip-img {
  overflow: hidden;
  border-radius: 4px;
}

.author-strip-text h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 1rem;
}
.author-strip-text p {
  color: var(--ink-muted);
  font-size: 0.92rem;
  margin-bottom: 1rem;
  line-height: 1.8;
}

/* ---------- Contact Strip ---------- */
.contact-strip {
  text-align: center;
  padding: 5rem 5%;
  background: var(--cream);
}
.contact-strip h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 0.8rem;
}
.contact-strip p {
  color: var(--ink-muted);
  max-width: 440px;
  margin: 0 auto 1.8rem;
  font-size: 0.92rem;
}

/* ---------- Pull Quote ---------- */
.pull-quote {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  color: var(--terra);
  line-height: 1.55;
  text-align: center;
  padding: 2rem 5%;
  max-width: 700px;
  margin: 0 auto;
  background: var(--cream-warm);
}

/* ---------- BUY PAGE ---------- */
.buy-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 4rem;
  align-items: start;
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 5% 5rem;
}

.buy-cover {
  position: sticky;
  top: calc(var(--nav-h) + 2rem);
}
.buy-cover img {
  width: 100%;
  border-radius: 0;
}

.buy-content {
  text-align: left;
}

.buy-title {
  font-family: var(--heading);
  font-weight: 500;
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--ink);
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}
.buy-subtitle {
  font-family: var(--serif);
  font-size: 15px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 4px;
}
.buy-author {
  font-family: var(--heading);
  font-weight: 400;
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 1.5rem;
}

.buy-hook {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--ink-lt);
  margin-bottom: 2rem;
}

.buy-section-label {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 1rem;
  margin-top: 2.5rem;
}
.buy-section-label:first-of-type { margin-top: 0; }

.buy-options {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
}

.buy-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 1.4rem 1rem;
  border: 1.5px solid var(--rule);
  border-radius: 6px;
  text-decoration: none;
  color: var(--ink-lt);
  transition: all 0.25s;
  background: var(--white);
}
.buy-option:hover {
  border-color: var(--terra);
  color: var(--terra);
  box-shadow: 0 4px 16px rgba(176,112,80,0.1);
  transform: translateY(-2px);
}
.buy-option.featured {
  background: var(--terra);
  border-color: var(--terra);
  color: var(--cream);
}
.buy-option.featured:hover {
  background: var(--terra-dk);
  border-color: var(--terra-dk);
  color: var(--cream);
  box-shadow: 0 4px 16px rgba(176,112,80,0.2);
}

.buy-option svg,
.buy-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

/* SVGs are white fill — darken them on light cards */
.buy-icon {
  filter: brightness(0) opacity(0.6);
  transition: filter 0.2s;
}
.buy-option:hover .buy-icon {
  filter: brightness(0) saturate(100%) invert(39%) sepia(30%) saturate(700%) hue-rotate(345deg) opacity(0.9);
}

/* On featured (brown) cards, keep icons white */
.buy-option.featured .buy-icon {
  filter: none;
  opacity: 0.85;
}
.buy-option.featured:hover .buy-icon {
  filter: none;
  opacity: 1;
}

.buy-option-name {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
}
.buy-option-format {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.55;
}

.buy-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-top: 3rem;
  transition: color 0.2s;
}
.buy-back:hover { color: var(--terra); }

/* ---------- REVIEWS ---------- */
.reviews {
  max-width: 800px;
  margin: 0 auto;
}

.review {
  padding: 2rem 0;
  border-bottom: 1px solid var(--rule);
}
.review:last-child { border-bottom: none; }

.review-header {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.6rem;
}
.review-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--terra);
  color: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  flex-shrink: 0;
}
.review-name {
  font-family: var(--sans);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ink);
}
.review-stars {
  color: var(--terra-lt);
  font-size: 0.85rem;
  letter-spacing: 2px;
}

.review-title {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 0.4rem;
  font-style: italic;
}

.review-body {
  font-size: 0.9rem;
  color: var(--ink-muted);
  line-height: 1.7;
}

.review-meta {
  font-size: 0.75rem;
  color: var(--ink-muted);
  opacity: 0.6;
  margin-top: 0.5rem;
}

/* ---------- BOOK PAGE ---------- */
.book-hero {
  background: #1a1410;
  position: relative;
  padding: 9rem 5% 5rem;
  text-align: center;
  overflow: hidden;
}
.book-hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  z-index: 0;
}
.book-hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26,20,16,0.45);
  z-index: 1;
}
.book-hero-inner {
  position: relative;
  z-index: 2;
}
.book-hero .eyebrow { color: var(--gold); }
.book-hero h1 {
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  color: #fff;
  letter-spacing: 0.35em;
}

.book-detail {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 4rem;
  align-items: start;
  max-width: 1060px;
  margin: 0 auto;
  padding: 5rem 5%;
}
.book-detail-reversed {
  grid-template-columns: 1.3fr 1fr;
}
.book-cover img {
  border-radius: 0;
}
.book-info h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  margin-bottom: 0.4rem;
}
.book-meta {
  display: flex;
  gap: 1.2rem;
  margin: 0.8rem 0 1.2rem;
  flex-wrap: wrap;
}
.book-meta span {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.book-meta span strong { color: var(--ink); }
.book-info p {
  color: var(--ink-muted);
  font-size: 0.92rem;
  margin-bottom: 1rem;
  line-height: 1.8;
}
.book-info .btn { margin-top: 0.4rem; }

/* Traits */
.traits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}
.trait h3 {
  font-size: 1rem;
  font-style: italic;
  color: var(--terra);
  margin-bottom: 0.5rem;
  font-weight: 400;
}
.trait p { color: var(--ink-muted); font-size: 0.9rem; line-height: 1.7; }

/* ---------- AUTHOR PAGE ---------- */
.author-hero {
  background: var(--cream-warm);
  padding: 5rem 5% 1rem;
  text-align: center;
}
.author-hero h1 {
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  letter-spacing: 0.25em;
  margin-bottom: 1.5rem;
}

.author-detail {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 4rem;
  align-items: start;
  max-width: 1060px;
  margin: 0 auto;
  padding: 5rem 5%;
}
.author-photo img {
  border-radius: 4px;
  box-shadow: 8px 8px 30px rgba(0,0,0,0.08);
  transform: scale(1.35);
  transform-origin: center center;
}
.author-photo {
  overflow: hidden;
  border-radius: 4px;
}
.author-bio h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  margin-bottom: 1rem;
}
.author-bio p {
  color: var(--ink-muted);
  font-size: 0.92rem;
  margin-bottom: 1rem;
  line-height: 1.85;
}

/* Roles */
.role-list {
  display: grid;
  gap: 1.2rem;
  text-align: left;
}
.role-item {
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
}
.role-bar {
  flex-shrink: 0;
  width: 2px;
  background: var(--terra);
  border-radius: 1px;
  min-height: 36px;
  align-self: stretch;
}
.role-item h3 {
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
  font-style: italic;
  color: var(--terra);
  font-weight: 400;
}
.role-item p {
  color: var(--ink-muted);
  font-size: 0.9rem;
  line-height: 1.75;
}

/* ---------- MEDIA PAGE ---------- */
.page-hero {
  background: #1a1410;
  position: relative;
  padding: 8rem 5% 4rem;
  text-align: center;
  overflow: hidden;
}
.page-hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  z-index: 0;
}
.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26,20,16,0.45);
  z-index: 1;
}
.page-hero-inner {
  position: relative;
  z-index: 2;
}
.page-hero .eyebrow { color: var(--gold); }
.page-hero h1 {
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  color: #fff;
  letter-spacing: 0.25em;
}

.media-grid {
  max-width: 1060px;
  margin: 0 auto;
}

.media-feature {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  padding: 4rem 0;
  border-bottom: 1px solid var(--rule);
}
.media-feature:last-child { border-bottom: none; }
.media-feature.reverse { direction: rtl; }
.media-feature.reverse > * { direction: ltr; }

.media-feature-img img {
  border-radius: 4px;
  box-shadow: 4px 4px 20px rgba(0,0,0,0.08);
  width: 100%;
}
.media-feature-txt .eyebrow { margin-bottom: 0.4rem; }
.media-feature-txt h2 {
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  margin-bottom: 0.8rem;
}
.media-feature-txt p {
  color: var(--ink-muted);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 1rem;
}

/* Slideshow */
.slideshow {
  position: relative;
  max-width: 500px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 4px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
}
.slideshow-track {
  display: flex;
  transition: transform 0.5s ease;
}
.slideshow-track img {
  min-width: 100%;
  height: auto;
  object-fit: cover;
}
.slide-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.4);
  color: #fff;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.slide-btn:hover { background: rgba(0,0,0,0.65); }
.slide-prev { left: 10px; }
.slide-next { right: 10px; }

/* Video placeholder */
.video-wrap {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 4px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.video-wrap iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.video-placeholder {
  position: absolute;
  inset: 0;
  background: #1a1410;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.8rem;
}
.video-placeholder svg { opacity: 0.4; }
.video-placeholder p {
  color: rgba(255,255,255,0.35);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: center;
  padding: 0 1.5rem;
}

/* ---------- CONTACT PAGE ---------- */
.contact-page {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  max-width: 1000px;
  margin: 0 auto;
  padding: 5rem 5%;
}
.contact-intro h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  margin-bottom: 1rem;
}
.contact-intro p {
  color: var(--ink-muted);
  font-size: 0.92rem;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.8rem;
}
.contact-icon {
  width: 34px;
  height: 34px;
  background: var(--terra);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-info-item span {
  font-size: 0.85rem;
  color: var(--ink-muted);
}

.contact-form {
  background: var(--white);
  padding: 2rem;
  border-radius: 4px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}
.form-group { margin-bottom: 1.2rem; }
.form-group label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 0.35rem;
}
.form-group input,
.form-group textarea {
  width: 100%;
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: 10px 12px;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink);
  background: var(--cream);
  outline: none;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--terra);
  background: var(--white);
}
.form-group textarea {
  resize: vertical;
  min-height: 110px;
}
.form-submit { width: 100%; }

/* ---------- Flower accent ---------- */
.flower-accent {
  display: flex;
  justify-content: center;
  margin: 1.5rem 0;
}
.flower-accent img {
  width: 140px;
  height: auto;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--brown-dk);
  padding: 2rem 5%;
  text-align: center;
}
.footer-copy {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
}
.footer-copy a {
  color: var(--terra-lt);
  transition: color 0.2s;
}
.footer-copy a:hover { color: var(--gold); }

/* ---------- Scroll Animations ---------- */
.fly-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.645, 0.045, 0.355, 1),
              transform 0.7s cubic-bezier(0.645, 0.045, 0.355, 1);
}
.fly-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s cubic-bezier(0.645, 0.045, 0.355, 1),
              transform 0.8s cubic-bezier(0.645, 0.045, 0.355, 1);
}
.fly-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s cubic-bezier(0.645, 0.045, 0.355, 1),
              transform 0.8s cubic-bezier(0.645, 0.045, 0.355, 1);
}
.fly-in.visible,
.fly-in-left.visible,
.fly-in-right.visible {
  opacity: 1;
  transform: translate(0, 0);
}
.fly-in.delay-1 { transition-delay: 0.12s; }
.fly-in.delay-2 { transition-delay: 0.24s; }
.fly-in.delay-3 { transition-delay: 0.36s; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  .hero-split,
  .about-split,
  .author-strip,
  .book-detail,
  .book-detail-reversed,
  .author-detail,
  .contact-page {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero-text { text-align: center; }
  .hero-btns { justify-content: center; }
  .hero-cover img { max-height: 45vh; }

  .feature-cards { grid-template-columns: 1fr; }

  .media-feature {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .media-feature.reverse { direction: ltr; }

  .buy-layout {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .buy-cover {
    position: static;
    max-width: 220px;
    margin: 0 auto;
  }
  .buy-content { text-align: center; }
}

@media (max-width: 680px) {
  :root { --nav-h: 80px; }

  .nav-logo img { height: 100px; }

  .nav-links {
    display: none;
    flex-direction: column;
    background: var(--cream);
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    padding: 1.2rem 5% 1.5rem;
    border-bottom: 1px solid var(--rule);
    gap: 1rem;
    box-shadow: 0 4px 16px rgba(0,0,0,0.06);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }

  .site-nav:not(.scrolled) .nav-links a {
    color: var(--ink);
  }
  .site-nav:not(.scrolled) .nav-links {
    background: var(--cream);
  }

  .hero { min-height: auto; padding: 5rem 5% 3rem; }

  .section { padding: 3.5rem 5%; }
  .book-hero, .page-hero { padding: 5.5rem 5% 3rem; }

  .contact-form { padding: 1.5rem; }

  .footer-inner { gap: 1rem; }
  .footer-logo img { height: 48px; }
  .footer-links { gap: 1.2rem; }
}

@media (max-width: 420px) {
  .hero-btns { flex-direction: column; align-items: center; }
  .btn { padding: 11px 22px; }
  .buy-layout { padding: 28px 18px 40px; }
  .buy-cover { width: 160px; }
}