/* Launch-only styles. Shared landing navigation and footer retain their system. */
.book-launch {
  --bl-ink: #342b27;
  --bl-muted: #75665d;
  --bl-paper: #fffaf6;
  --bl-accent: #a85544;
  --bl-line: #e9ddd2;
  --bl-serif: 'Cormorant Garamond', Georgia, serif;
  margin: 0;
  background: var(--bl-paper);
  color: var(--bl-ink);
  font-family: Inter, system-ui, sans-serif;
}
.book-launch main { overflow: clip; }
.book-launch h1, .book-launch h2, .book-launch h3, .book-launch p, .book-launch figure { margin: 0; }
.book-launch img { display: block; max-width: 100%; }
.book-launch a { -webkit-tap-highlight-color: transparent; }
.book-launch a:focus-visible, .book-launch button:focus-visible { outline: 2px solid var(--bl-accent); outline-offset: 5px; }
.book-launch .landing-nav { background: rgba(255, 250, 246, .96); border-bottom: 1px solid rgba(52,43,39,.06); }
.book-launch .nav-inner { max-width: 1280px; }
.book-launch .nav-hamburger { min-width: 44px; min-height: 44px; align-items: center; justify-content: center; }

.bl-wrap { width: min(1200px, calc(100% - 112px)); margin-inline: auto; }
.bl-eyebrow { color: var(--bl-accent); font-size: 11px; letter-spacing: .19em; line-height: 1.6; font-weight: 700; text-transform: uppercase; }
.book-launch h2, .book-launch h3 { font-family: Inter, system-ui, sans-serif; font-weight: 800; letter-spacing: -.02em; }
.book-launch h1 { font-size: clamp(76px, 7.5vw, 112px); line-height: .91; }
.book-launch h2 { font-size: clamp(32px, 4vw, 48px); line-height: 1.04; }
.book-launch h3 { font-size: 32px; line-height: 1.1; }
.book-launch h2 em, .book-launch h3 em { font-weight: 800; }
.book-launch h1 em, .book-launch h2 em, .book-launch h3 em { color: var(--bl-accent); }
.bl-visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.bl-skip { position: fixed; z-index: 1100; top: 8px; left: 8px; padding: 12px 20px; background: var(--bl-paper); color: var(--bl-ink); transform: translateY(-150%); }
.bl-skip:focus { transform: none; }
.bl-section { padding-block: 110px; scroll-margin-top: 100px; }
.bl-button { display: inline-flex; gap: 18px; justify-content: center; align-items: center; min-height: 50px; padding: 15px 23px; color: #fff; background: var(--bl-accent); border: 1px solid transparent; border-radius: 8px; text-decoration: none; font-size: 16px; font-weight: 600; line-height: 1.4; transition: background .25s, transform .25s, box-shadow .25s; }
.bl-button svg, .bl-text-link svg { flex: 0 0 auto; transition: transform .25s; }
.bl-button:hover { background: #844235; transform: translateY(-2px); box-shadow: 0 7px 20px #a855441a; }
.bl-button:hover svg, .bl-text-link:hover svg { transform: translateX(3px); }
.bl-text-link { color: inherit; font-size: 15px; font-weight: 600; display: inline-flex; align-items: center; gap: 14px; min-height: 44px; text-decoration: none; text-underline-offset: 5px; }
.bl-text-link:hover { text-decoration: underline; }
.bl-actions { display: flex; gap: 27px; align-items: center; flex-wrap: wrap; }
.bl-launch-note { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; color: var(--bl-muted); font-size: 13px; margin-top: 27px !important; line-height: 1.5; }
.bl-dot { width: 5px; height: 5px; background: var(--bl-accent); border-radius: 50%; }
.bl-note-divider { opacity: .35; margin-inline: 5px; }
.bl-hero { position: relative; padding-top: 125px; }
.bl-hero-deck { font-family: Inter, system-ui, sans-serif; font-size: 20px; line-height: 1.2; letter-spacing: -.015em; margin-top: 24px !important; }
.bl-book { position: relative; width: 310px; transform: rotate(-6deg); transform-style: preserve-3d; transition: transform .5s cubic-bezier(.2,.7,.3,1); }
.bl-book img { width: 100%; height: auto; border-radius: 1px 5px 5px 1px; box-shadow: 17px 24px 28px #4b33152e, 2px 2px 4px #0002; }
.bl-book::after { position: absolute; content: ''; inset: 0; pointer-events: none; border-radius: 1px 5px 5px 1px; background: linear-gradient(90deg, #0004 0, transparent 2%, #fff5 3%, transparent 5%, transparent 96%, #0002); }
.bl-book-spine { position: absolute; top: 1px; bottom: 1px; width: 23px; background: #203e42; left: -22px; transform-origin: right; transform: skewY(13deg); border-radius: 3px 0 0 3px; display: flex; align-items: center; justify-content: center; box-shadow: -3px 6px 12px #0001; }
.bl-book-spine span { font-family: var(--bl-serif); color: #fff9; writing-mode: vertical-rl; font-size: 13px; letter-spacing: .02em; }
.bl-hero-scroll { display: flex; gap: 35px; align-items: center; position: absolute; bottom: 27px; left: max(56px, calc((100vw - 1200px) / 2)); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--bl-muted); text-decoration: none; min-height: 30px; }
.bl-hero-scroll span { font-size: 18px; transition: transform .3s; }
.bl-hero-scroll:hover span { transform: translateY(4px); }
.bl-event-ribbon { border-block: 1px solid var(--bl-line); background: #fffdfb; }
.bl-event-ribbon .bl-wrap { display: flex; justify-content: space-between; align-items: center; gap: 20px; min-height: 84px; font-size: 14px; }
.bl-event-ribbon .bl-wrap > span { font-size: 11px; letter-spacing: .13em; font-weight: 600; color: var(--bl-accent); }
.bl-event-ribbon p { line-height: 1.7; }
.bl-event-ribbon small { display: block; color: var(--bl-muted); font-size: 12px; }
.bl-event-ribbon a { color: inherit; text-decoration: none; display: inline-flex; align-items: center; gap: 13px; min-height: 44px; }
.bl-story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 110px; align-items: center; }
.bl-story-visual { align-self: start; position: sticky; top: 105px; }
.bl-reading-figure figcaption, .bl-image-caption { font-size: 12px; color: var(--bl-muted); margin-top: 20px !important; line-height: 1.6; }
.bl-story-copy .bl-eyebrow, .bl-author-copy .bl-eyebrow { margin-bottom: 22px; }
.bl-story-copy .bl-lead { font-family: Inter, system-ui, sans-serif; font-size: 20px; font-weight: 500; color: var(--bl-ink); line-height: 1.4; margin-top: 27px; }
.bl-story-copy > p:not(.bl-eyebrow):not(.bl-lead), .bl-author-copy > p:not(.bl-eyebrow) { color: var(--bl-muted); font-size: 16px; line-height: 1.9; margin-top: 20px; }
.bl-book-themes { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 30px; padding-block: 18px; border-block: 1px solid var(--bl-line); font-family: Inter, system-ui, sans-serif; font-size: 16px; }
.bl-story-copy > .bl-text-link { margin-top: 18px; }
.bl-quote-section { padding: 76px 0 82px; background: #f4e8dd; text-align: center; }
.bl-quote-section .bl-wrap { max-width: 900px; }
.bl-quote-mark { font-family: var(--bl-serif); font-size: 95px; color: var(--bl-accent); display: block; height: 75px; margin-top: 17px; }
.bl-quote-section blockquote { font-family: var(--bl-serif); font-size: clamp(31px, 3.4vw, 46px); line-height: 1.25; letter-spacing: -.025em; margin: 0; }
.bl-quote-section blockquote em { color: var(--bl-accent); font-weight: 500; }
.bl-quote-attribution { display: flex; justify-content: center; align-items: center; gap: 14px; margin-top: 30px; }
.bl-quote-attribution img { width: 44px; height: 44px; object-fit: cover; border-radius: 50%; }
.bl-quote-attribution p { font-size: 13px; text-align: left; line-height: 1.8; }
.bl-quote-attribution strong { font-weight: 600; }
.bl-quote-attribution span { display: block; font-size: 12px; color: var(--bl-muted); }
.bl-launch-heading { display: flex; align-items: end; justify-content: space-between; gap: 60px; margin-bottom: 48px; }
.bl-launch-heading .bl-eyebrow { margin-bottom: 18px; }
.bl-launch-heading > p { max-width: 300px; color: var(--bl-muted); font-size: 16px; line-height: 1.9; padding-bottom: 6px; }
.bl-launch-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 75px; align-items: center; }
.bl-venue { position: relative; }
.bl-venue img { width: 100%; height: 435px; object-fit: cover; border-radius: 5px; }
.bl-venue figcaption { position: absolute; bottom: 0; inset-inline: 0; padding: 60px 25px 25px; background: linear-gradient(transparent, #1e241bd9); color: #fff; font-size: 17px; line-height: 1.5; border-radius: 0 0 5px 5px; }
.bl-venue figcaption span { display: block; font-size: 11px; letter-spacing: .18em; margin-bottom: 6px; color: #fffd; }
.bl-event-date { font-family: var(--bl-serif); font-size: 106px; line-height: 1; letter-spacing: -.065em; display: flex; align-items: center; gap: 22px; margin-top: 18px !important; }
.bl-event-date span { font-family: Inter, sans-serif; letter-spacing: 0; font-size: 19px; line-height: 1.5; }
.bl-event-details dl { margin: 22px 0 26px; }
.bl-event-details dl > div { display: grid; grid-template-columns: 64px 1fr; gap: 12px; border-top: 1px solid var(--bl-line); padding-top: 17px; margin-top: 17px; }
.bl-event-details dt { color: var(--bl-muted); font-size: 13px; }
.bl-event-details dd { margin: 0; font-size: 15px; line-height: 1.5; }
.bl-event-details dd small { display: block; margin-top: 5px; color: var(--bl-muted); font-size: 12px; }
.bl-event-actions { display: flex; gap: 22px; flex-wrap: wrap; align-items: center; }
.bl-programme { display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px; margin-top: 70px; padding-top: 45px; border-top: 1px solid var(--bl-line); }
.bl-programme h3 { margin-top: 18px; }
.bl-programme ol { margin: 0; padding: 0; list-style: none; }
.bl-programme li { display: flex; gap: 23px; padding-bottom: 23px; margin-bottom: 23px; border-bottom: 1px solid var(--bl-line); }
.bl-programme li:last-child { margin-bottom: 0; padding-bottom: 0; border: 0; }
.bl-programme li > span { color: var(--bl-accent); font-size: 12px; padding-top: 5px; }
.bl-programme h4 { margin: 0 0 8px; font-size: 16px; font-weight: 600; line-height: 1.5; }
.bl-programme li p { color: var(--bl-muted); font-size: 16px; line-height: 1.8; max-width: 420px; }
.bl-author-section { background: #f5eee6; }
.bl-author-grid { display: grid; grid-template-columns: .75fr 1fr; gap: 100px; align-items: center; }
.bl-author-photo img { width: 100%; height: 410px; object-fit: cover; object-position: center 30%; border-radius: 6px; }
.bl-author-copy .bl-text-link { margin-top: 25px; }
.bl-closing { position: relative; isolation: isolate; padding-block: 100px; background: #273d35; color: #fff; text-align: center; }
.bl-closing-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 70%; z-index: -2; }
.bl-closing::before { content: ''; position: absolute; inset: 0; background: #142c29b8; z-index: -1; }
.bl-closing .bl-eyebrow { color: #eee0c8; margin-bottom: 22px; }
.bl-closing h2 em { color: #f4ddba; }
.bl-closing p:not(.bl-eyebrow) { margin-top: 22px; font-size: 16px; line-height: 1.8; color: #fffdf4; }
.bl-closing .bl-button { margin-top: 30px; background: #fffaf6; color: var(--bl-ink); }
.bl-media { display: flex; align-items: center; justify-content: space-between; gap: 35px; padding-block: 56px; }
.bl-media h3 { font-size: 32px; margin-top: 8px; }
.bl-media p:not(.bl-eyebrow) { font-size: 15px; color: var(--bl-muted); line-height: 1.8; }
.bl-media strong { color: var(--bl-ink); font-weight: 500; }
.bl-media .bl-text-link { font-size: 14px; }

/* Option 02: one continuous landscape, with title artwork supplied by the author. */
.bl-road { --bl-accent: #58694a; }
.bl-road-hero { min-height: 850px; min-height: max(780px, 100svh); padding-bottom: 95px; display: flex; align-items: center; text-align: center; isolation: isolate; overflow: hidden; background: #344c59; color: #fff; }
.bl-road-background { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; z-index: -3; }
.bl-road-shade { position: absolute; inset: 0; background: linear-gradient(180deg, #0d31474d, #102b3b47 35%, #112d33bd); z-index: -2; }
.bl-road-copy { display: flex; flex-direction: column; align-items: center; }
.bl-road-copy .bl-eyebrow { color: #fff7e9; }
.bl-road-title { width: min(590px, 75vw); margin: 15px 0 0 !important; }
.bl-road-title img { width: 100%; height: auto; }
.bl-road-author { width: min(420px, 80vw); margin-top: 24px !important; }
.bl-road-author img { display: block; width: 100%; height: auto; }
/* Keep the cover badge within the hero, separate from the zooming landscape. */
.bl-road-badge { width: clamp(160px, 16vw, 230px); height: auto; align-self: flex-end; margin-top: 18px; margin-right: 4%; }
.bl-road-copy .bl-hero-deck { font-size: 20px; margin-top: 21px !important; }
.bl-road-copy .bl-actions { justify-content: center; margin-top: 25px; }
.bl-road-copy .bl-button { background: #fffaf6; color: #2b3e34; }
.bl-road-copy .bl-launch-note { color: #fff5e7; justify-content: center; margin-top: 22px !important; }
.bl-road-copy .bl-dot { background: #e9d3a6; }
.bl-road-hero .bl-hero-scroll { color: #fff5e7; left: 50%; transform: translateX(-50%); white-space: nowrap; }
.bl-road .bl-event-ribbon { background: #edf0e6; }
.bl-road .bl-quote-section { background: #ecede1; }
.bl-road .bl-author-section { background: #f0f0e8; }
/* Reading scene and upright cover share one responsive composition. */
.bl-story-book-showcase { position: relative; width: 100%; aspect-ratio: 4 / 5; }
.bl-story-reading-photo { position: absolute; top: 0; left: 0; width: 80%; height: 80%; object-fit: cover; object-position: center; }
.bl-story-cover { position: absolute; right: 0; bottom: 0; width: 54%; height: auto; border-radius: 1px; box-shadow: 8px 16px 24px #352e2540; transition: transform .35s ease; }
.bl-road .bl-button:hover { background: #3e5034; color: #fff; }



/* Progressive enhancement: copy remains visible when JavaScript is unavailable. */
@keyframes bl-arrive { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
@keyframes bl-road-zoom { from { transform: scale(1); } to { transform: scale(1.2); } }
@media (prefers-reduced-motion: no-preference) {
  .bl-entrance { animation: bl-arrive .85s cubic-bezier(.2,.7,.3,1) both; }
  .bl-entrance:nth-child(2) { animation-delay: .1s; }
  .bl-entrance:nth-child(3) { animation-delay: .2s; }
  .bl-entrance:nth-child(4) { animation-delay: .3s; }
  .bl-entrance:nth-child(5) { animation-delay: .4s; }
  .bl-road-background { animation: bl-road-zoom 10s ease-in-out infinite alternate; transform-origin: center; }
  .bl-motion .bl-reveal { opacity: 0; transform: translateY(20px); transition: opacity .75s, transform .75s cubic-bezier(.2,.7,.3,1); }
  .bl-motion .bl-reveal.is-visible { opacity: 1; transform: none; }
}
@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .bl-story-cover:hover { transform: translateY(-5px); }
}

@media (max-width: 1100px) {
  .bl-wrap { width: calc(100% - 72px); }
  .bl-story-grid, .bl-author-grid { gap: 60px; }
  .bl-launch-grid { gap: 38px; }
  .bl-programme { gap: 50px; }
  .bl-hero-scroll { left: 36px; }
}
@media (max-width: 800px) {
  .bl-wrap { width: calc(100% - 48px); }
  .bl-section { padding-block: 76px; }
  .book-launch h1 { font-size: 75px; }
  .bl-hero-deck { font-size: 20px; }
  .bl-actions { gap: 15px; }
  .bl-button { font-size: 16px; padding: 13px 17px; }
  .bl-event-ribbon .bl-wrap { flex-wrap: wrap; padding-block: 20px; gap: 12px 24px; }
  .bl-event-ribbon .bl-wrap > span { flex-basis: 100%; }
  .bl-story-grid { gap: 40px; }
  .bl-story-copy .bl-lead { font-size: 20px; }
  .bl-launch-grid { grid-template-columns: 1.1fr 1fr; gap: 30px; }
  .bl-venue img { height: 390px; }
  .bl-launch-heading { gap: 30px; }
  .bl-launch-heading > p { max-width: 230px; font-size: 15px; }
  .bl-event-date { font-size: 90px; }
  .bl-event-date span { font-size: 18px; }
  .bl-event-details dd { font-size: 15px; }
  .bl-event-actions { gap: 7px; }
  .bl-programme { grid-template-columns: .85fr 1.2fr; gap: 35px; }
  .bl-author-grid { gap: 40px; }
  .bl-author-photo img { height: 370px; }
  .bl-media { flex-wrap: wrap; }
  .bl-media > div:first-child { flex-basis: 100%; }
}
@media (min-width: 601px) and (max-width: 1100px) {
  .bl-road-badge { width: 150px; }
}
@media (max-width: 600px) {
  .bl-wrap { width: calc(100% - 40px); }
  .book-launch .landing-nav, .book-launch .landing-nav.scrolled { padding: 10px 20px; }
  .book-launch .nav-logo-icon { width: 36px; height: 36px; border-radius: 11px; font-size: 18px; }
  .book-launch .nav-logo-text { font-size: 19px; }
  .book-launch .nav-logo { gap: 9px; }
  .book-launch h1 { font-size: clamp(54px, 16.3vw, 85px); }
  .book-launch h2 { font-size: 32px; }
  .bl-section { padding-block: 60px; scroll-margin-top: 83px; }
  .bl-hero-deck { font-size: 18px; margin-top: 16px !important; }
  .bl-actions { gap: 21px; }
  .bl-button { min-height: 48px; padding: 13px 19px; font-size: 14px; gap: 12px; }
  .bl-launch-note { margin-top: 14px !important; font-size: 12px; gap: 8px; }
  .bl-book-spine { width: 17px; left: -16px; }
  .bl-book-spine span { font-size: 11px; }
  .bl-hero-scroll { display: none; }
  .bl-event-ribbon .bl-wrap { display: grid; grid-template-columns: 1fr 1fr; font-size: 13px; gap: 14px 8px; }
  .bl-event-ribbon .bl-wrap > span { grid-column: 1 / -1; font-size: 10px; }
  .bl-event-ribbon a { grid-column: 1 / -1; min-height: 44px; justify-content: space-between; border-top: 1px solid #b6a39033; padding-top: 12px; }
  .bl-event-ribbon p:nth-of-type(2) { text-align: right; }
    .bl-story-grid { display: flex; flex-direction: column; gap: 32px; }
  .bl-story-visual { position: static; width: 100%; }
  .bl-reading-figure figcaption, .bl-image-caption { margin-top: 14px !important; }
  .bl-story-copy .bl-lead { font-size: 18px; margin-top: 21px; }
  .bl-story-copy > p:not(.bl-eyebrow):not(.bl-lead), .bl-author-copy > p:not(.bl-eyebrow) { font-size: 15px; line-height: 1.9; margin-top: 17px; }
  .bl-book-themes { font-size: 16px; gap: 11px; margin-top: 23px; }
  .bl-quote-section { padding-block: 51px; }
  .bl-quote-section blockquote { font-size: 32px; line-height: 1.25; }
  .bl-quote-mark { height: 59px; font-size: 82px; margin-top: 9px; }
  .bl-launch-heading { display: block; margin-bottom: 28px; }
  .bl-launch-heading > p { max-width: 340px; margin-top: 20px; }
  .bl-launch-grid { grid-template-columns: 1fr; gap: 28px; }
  .bl-venue img { height: 285px; }
  .bl-venue figcaption { padding: 45px 19px 19px; font-size: 16px; }
  .bl-event-details { padding-inline: 3px; }
  .bl-event-date { font-size: 102px; margin-top: 12px !important; }
  .bl-event-date span { font-size: 18px; }
  .bl-event-details dl > div { grid-template-columns: 65px 1fr; }
  .bl-event-details dd { font-size: 15px; }
  .bl-event-actions { gap: 20px; }
  .bl-programme { grid-template-columns: 1fr; gap: 27px; padding-top: 31px; margin-top: 42px; }
  .bl-programme h3 { font-size: 32px; }
  .bl-programme li { gap: 18px; }
  .bl-author-grid { display: flex; flex-direction: column-reverse; gap: 28px; }
  .bl-author-photo { width: 100%; }
  .bl-author-photo img { height: 350px; }
  .bl-closing { padding-block: 70px; }
  .bl-closing-image { object-position: 58% center; }
  .bl-media { padding-block: 39px; gap: 21px; }
  .bl-media > .bl-text-link { flex-basis: 100%; }
  .bl-road-hero { min-height: 760px; min-height: max(700px, 100svh); padding-top: 115px; padding-bottom: 75px; }
  .bl-road-background { object-position: 56% center; }
  .bl-road-shade { background: linear-gradient(#0e304952, #102b3b66 35%, #112d33bf); }
  .bl-road-title { width: 100%; max-width: 440px; margin-top: 35px !important; }
  .bl-road-copy .bl-eyebrow { font-size: 11px; letter-spacing: .13em; }
  .bl-road-badge { width: clamp(135px, 38vw, 160px); }
  .bl-road-copy .bl-hero-deck { font-size: 18px; max-width: 295px; margin-top: 31px !important; }
  .bl-road-copy .bl-actions { flex-direction: column; gap: 7px; margin-top: 29px; }
  .bl-road-copy .bl-launch-note { margin-top: 22px !important; }
}
@media (max-width: 360px) {
}
@media (prefers-reduced-motion: reduce) {
  html:has(.book-launch) { scroll-behavior: auto; }
  .book-launch *, .book-launch *::before, .book-launch *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .bl-reveal { opacity: 1 !important; transform: none !important; }
}