/* Home page only (13 Oct 2026): the still hero with both covers as objects, one editorial part per book,
   what readers say, the author and the filmstrip, the delivery promise strip. Every colour is a token. */

/* ---------- hero: ink, static, both covers composed as a still life */
.hero-ed { background: var(--head-bg); color: var(--head-fg); border-bottom: 1px solid var(--gold); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(28px, 5vw, 80px); align-items: center; padding-top: clamp(40px, 7vw, 96px); padding-bottom: clamp(48px, 8vw, 112px); }
.hero-creds { color: var(--gold); margin-bottom: 18px; }
.hero-ed h1 { color: inherit; font-size: clamp(2.4rem, 1.4rem + 3.6vw, 4.4rem); line-height: 1.02; margin-bottom: 18px; max-width: 14ch; }
.hero-lede { font-size: clamp(1.05rem, 1rem + .35vw, 1.25rem); color: var(--head-muted); max-width: 46ch; margin-bottom: 30px; line-height: 1.6; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px 16px; align-items: center; }
.hero-quiet { color: var(--head-fg); border-color: var(--head-muted); min-height: 52px; padding-inline: 1.6rem; }
.hero-quiet:hover { background: var(--head-fg); border-color: var(--head-fg); color: #0e1626; }
.still { position: relative; aspect-ratio: 5 / 4; max-width: 560px; margin-inline: auto; width: 100%; perspective: 1500px; }
.still::after { content: ""; position: absolute; left: 6%; right: 10%; bottom: -3%; height: 12%; border-radius: 50%; background: radial-gradient(closest-side, rgba(0, 0, 0, .65), transparent); filter: blur(6px); }
.still > div { position: absolute; top: 0; transform-style: preserve-3d; }
.still-back { left: 44%; width: 48%; top: 2%; transform: rotateY(16deg) rotateX(1deg) translateZ(-40px); z-index: 1; }
.still-front { left: 2%; width: 54%; top: 12%; transform: rotateY(-14deg) rotateX(2deg); z-index: 2; }
.still .cover img, .still .cover-typeset { box-shadow: 44px 70px 80px -28px rgba(0, 0, 0, .85), 4px 8px 18px rgba(0, 0, 0, .45); }
.still .cover::before { background: linear-gradient(90deg, #efe8d9, #cfc6b2); }
@media (max-width: 760px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 22px; padding-top: 22px; padding-bottom: 40px; }
  .still { order: -1; aspect-ratio: 16 / 11; max-width: 420px; }
  .still-back { left: 48%; width: 44%; }
  .still-front { left: 6%; width: 50%; top: 10%; }
  .hero-ed h1 { max-width: none; }
  .hero-actions .btn { flex: 1 1 100%; }
}

/* ---------- one part per book */
.feature { padding: clamp(40px, 6vw, 88px) 0; border-top: 1px solid var(--border); }
.feature.alt { border-top: 0; border-bottom: 1px solid var(--border); }
.feature-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(28px, 5vw, 80px); align-items: center; }
.feature-flip .feature-grid > .feature-art { order: 2; }
.feature-art { display: grid; place-items: center; padding: 4% 6%; }
.feature-art a { display: block; width: min(100%, 380px); }
.feature-art .cover { transform: rotateY(-11deg) rotateX(2deg); }
.feature-flip .feature-art .cover { transform: rotateY(11deg) rotateX(2deg); transform-origin: right center; }
.feature-flip.cover-obj:hover .cover, .feature-flip .feature-art:hover .cover { transform: rotateY(5deg) translateY(-4px); }
.feature-art .cover img, .feature-art .cover-typeset { box-shadow: 34px 48px 70px -26px rgba(14, 22, 38, .6), 3px 6px 14px rgba(14, 22, 38, .22); }
.feature-text { min-width: 0; max-width: 62ch; }
.feature-no { margin-bottom: 14px; }
.feature h2 { font-size: clamp(2rem, 1.3rem + 2.4vw, 3.3rem); margin-bottom: 8px; }
.feature h2 a { color: inherit; text-decoration: none; }
.feature h2 a:hover { color: var(--gold-text); }
.feature-tag { font-family: var(--font-display); font-style: italic; font-size: clamp(1.15rem, 1rem + .5vw, 1.45rem); color: var(--gold-text); margin: 0 0 18px; }
.feature-syn { color: var(--text-soft); font-size: 1.05rem; margin-bottom: 20px; }
.feature-caps { margin-bottom: 8px; }
.promise-one { grid-template-columns: minmax(0, 1fr); gap: 8px; margin-bottom: 22px; }
.feature-edition { color: var(--muted); margin-bottom: 14px; }
.feature-buy { display: grid; gap: 12px; padding: 18px 0 20px; border-top: 1px solid var(--gold); border-bottom: 1px solid var(--border); margin-bottom: 22px; }
.feature-price { margin: 0; }
.feature-price .price { font-family: var(--font-display); font-size: 2rem; font-weight: 600; }
.feature-price .price-other { font-size: 1rem; }
.feature-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; }
.feature-actions .buy-row { display: contents; }
.feature-amazon { display: inline-flex; align-items: center; gap: 6px; font-size: .9rem; color: var(--muted); text-decoration: none; border-bottom: 1px solid var(--border); }
.feature-amazon:hover { color: var(--gold-text); border-color: var(--gold); }
@media (max-width: 860px) {
  .feature-grid { grid-template-columns: minmax(0, 1fr); gap: 26px; }
  .feature-flip .feature-grid > .feature-art { order: 0; }
  .feature-art { padding: 0; }
  .feature-art a { width: min(64vw, 300px); }
  .feature-flip .feature-art .cover { transform: rotateY(-11deg) rotateX(2deg); transform-origin: left center; }
  .feature-actions .btn { flex: 1 1 auto; }
}

/* ---------- endorsements: static, serif, a gold quotation mark */
.feature .said { margin-top: 4px; }
/* ---------- from the author */
.author-ed { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: clamp(24px, 4vw, 56px); align-items: center; margin-bottom: clamp(28px, 4vw, 48px); }
.author-portrait { width: clamp(160px, 22vw, 240px); }
.author-copy h3 { font-size: clamp(1.8rem, 1.3rem + 1.6vw, 2.6rem); margin-bottom: 6px; }
.author-role { margin-bottom: 14px; }
.author-bio { color: var(--text-soft); max-width: 60ch; }
.author-links { display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 8px 0 0; }
.monogram { width: 120px; height: 120px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--gold); color: var(--gold-text); font-family: var(--font-display); font-size: 2.6rem; font-weight: 600; }
.filmstrip { list-style: none; margin: 0 calc(-1 * var(--gutter)); padding: 4px var(--gutter) 10px; display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x proximity; scrollbar-width: thin; scrollbar-color: var(--gold) transparent; }
.filmstrip li { flex: 0 0 min(72vw, 300px); scroll-snap-align: start; }
.filmstrip img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border: 1px solid var(--border); box-shadow: var(--shadow-soft); background: var(--paper-deep); }
@media (min-width: 900px) { .filmstrip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); overflow: visible; margin: 0; padding: 0; } .filmstrip li { flex: none; } }
@media (max-width: 600px) { .author-ed { grid-template-columns: minmax(0, 1fr); justify-items: start; } }

/* ---------- the delivery promise strip: hairline gold icons on ink */
.promise-strip { background: var(--head-bg); color: var(--head-fg); border-top: 1px solid var(--gold); padding: clamp(32px, 5vw, 56px) 0; }
.promise-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 26px 28px; }
.promise-grid > div { display: grid; grid-template-columns: 46px minmax(0, 1fr); gap: 14px; align-items: start; min-width: 0; }
.ps-ico { width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--gold); color: var(--gold); display: grid; place-items: center; }
.ps-ico .icon { width: 22px; height: 22px; stroke-width: 1.4; }
.promise-grid strong { display: block; font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; line-height: 1.2; margin-bottom: 4px; }
.promise-grid span { display: block; font-size: .86rem; color: var(--head-muted); line-height: 1.45; }
.promise-grid a { display: inline-block; margin-top: 6px; font-size: .86rem; color: var(--gold); text-decoration: none; border-bottom: 1px solid rgba(201, 162, 39, .5); }
.promise-grid a:hover { border-color: var(--gold); }
.promise-grid a + a { margin-left: 12px; }
@media (max-width: 900px) { .promise-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .promise-grid { grid-template-columns: minmax(0, 1fr); } }