/* Double Negative — exponentialgrowthpress.com
   Colours and type come from design-system/tokens.json. */

@font-face { font-family: "Oswald"; src: url("../assets/fonts/Oswald-Variable.ttf") format("truetype"); font-weight: 200 700; font-style: normal; font-display: swap; }
@font-face { font-family: "EB Garamond"; src: url("../assets/fonts/EBGaramond-Variable.ttf") format("truetype"); font-weight: 400 800; font-style: normal; font-display: swap; }
@font-face { font-family: "EB Garamond"; src: url("../assets/fonts/EBGaramond-Italic-Variable.ttf") format("truetype"); font-weight: 400 800; font-style: italic; font-display: swap; }

:root {
  --cream: #FAF3E7;
  --deep-purple: #3C2869;
  --gold: #C1952D;
  --muted-purple: #6D5F8A;
  --page-edge: #d8cbb2;
  --font-display: "Oswald", "Arial Narrow", sans-serif;
  --font-serif: "EB Garamond", Garamond, Georgia, serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--cream); color: var(--deep-purple); font-family: var(--font-serif); font-size: 18px; line-height: 1.45; }
a { color: var(--deep-purple); }
a:hover { color: var(--muted-purple); }
img { max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--deep-purple); outline-offset: 3px; }
.on-purple :focus-visible { outline-color: var(--cream); }
[hidden] { display: none !important; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* shared type */
.kicker { font-family: var(--font-display); font-weight: 300; font-size: 15px; letter-spacing: 0.35em; text-transform: uppercase; color: var(--muted-purple); }
.on-purple .kicker { color: var(--cream); }
.caps { font-family: var(--font-display); text-transform: uppercase; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 52px; padding: 0 26px; border: 1px solid var(--deep-purple); background: transparent; color: var(--deep-purple); text-decoration: none; cursor: pointer; font-family: var(--font-display); font-weight: 500; font-size: 15px; letter-spacing: 0.2em; text-transform: uppercase; border-radius: 0; }
.btn:hover { color: var(--deep-purple); background: rgba(60, 40, 105, 0.06); }
.btn-solid { background: var(--deep-purple); color: var(--cream); }
.btn-solid:hover { background: #2f1f55; color: var(--cream); }
.btn-small { min-height: 44px; padding: 0 18px; font-size: 13px; font-weight: 400; }
.wrap { max-width: 1280px; margin: 0 auto; padding: 0 32px; }

/* nav */
.site-header { border-bottom: 1px solid var(--muted-purple); }
.site-nav { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; padding-top: 18px; padding-bottom: 18px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { width: 28px; height: 28px; }
.brand span { font-family: var(--font-display); font-weight: 700; font-size: 20px; letter-spacing: 0.06em; text-transform: uppercase; }
.nav-links { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 28px; font-family: var(--font-display); font-size: 14px; letter-spacing: 0.2em; text-transform: uppercase; }
.nav-links a { text-decoration: none; padding: 12px 0; }
.nav-links a.btn-solid { padding: 12px 20px; color: var(--cream); }

/* hero */
.hero { position: relative; overflow: hidden; }
.hero-inner { display: flex; flex-wrap: wrap; align-items: center; gap: 56px; padding-top: 72px; padding-bottom: 104px; }
.hero-copy { flex: 1 1 360px; min-width: 0; display: flex; flex-direction: column; align-items: flex-start; gap: 20px; position: relative; z-index: 2; }
.rule { width: 111px; height: 1px; background: var(--muted-purple); }
.hero h1 { margin: 8px 0 0; font-family: var(--font-display); font-weight: 700; font-size: clamp(64px, 8vw, 112px); line-height: 1.02; letter-spacing: 0.008em; text-transform: uppercase; }
.hero h1 span { display: block; }
.hero h1 .gold { color: var(--gold); }
.subtitle { margin: 0; max-width: 460px; font-style: italic; font-size: 24px; line-height: 1.34; }
.author { margin: 8px 0 0; font-family: var(--font-display); font-weight: 500; font-size: 18px; letter-spacing: 0.2em; text-transform: uppercase; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }

.book-area { flex: 999 1 620px; min-width: 0; position: relative; padding: 32px 0 8px; }
.bar-gold { position: absolute; top: -110px; bottom: -150px; left: 50%; width: 21%; margin-left: -10.5%; background: var(--gold); }
.bar-purple { position: absolute; top: 34%; height: 24%; left: 4%; right: -400px; background: var(--deep-purple); }
.plus-grid { position: absolute; top: 0; left: 0; display: grid; grid-template-columns: repeat(4, 32px); }
.plus-grid svg { display: block; }
.book-controls { position: relative; z-index: 2; margin-top: 40px; display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 12px 20px; }
.book-hint { padding: 10px 16px; background: var(--cream); font-family: var(--font-display); font-size: 13px; letter-spacing: 0.2em; text-transform: uppercase; }
.book-controls .btn { background: var(--cream); }

/* the book: 5 x 8 in pages */
.stage { --pw: min(300px, 42vw); --ph: calc(var(--pw) * 1.6); perspective: 2400px; position: relative; z-index: 2; }
.book { position: relative; width: calc(var(--pw) * 2); height: var(--ph); margin: 0 auto; transform: translateX(calc(var(--pw) * -0.5)); transition: transform 0.9s cubic-bezier(0.3, 0.1, 0.2, 1); }
.book.is-open { transform: translateX(0); }
.slot-right, .slot-left { position: absolute; top: 0; width: var(--pw); height: var(--ph); background: var(--cream); }
.slot-right { left: var(--pw); }
.slot-left { left: 0; visibility: hidden; }
.book.is-open .slot-right { box-shadow: 0 22px 44px rgba(60, 40, 105, 0.22); }
.cover { position: absolute; top: 0; left: var(--pw); width: var(--pw); height: var(--ph); transform-origin: left center; transform-style: preserve-3d; transition: transform 0.9s cubic-bezier(0.3, 0.1, 0.2, 1); z-index: 3; }
.book.is-open .cover { transform: rotateY(-180deg); }
.face { position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden; overflow: hidden; background: var(--cream); }
.face.back { transform: rotateY(180deg); }
.cover .face.front img { display: block; width: 100%; height: 100%; }
.cover .face.front { box-shadow: 1px 0 0 #e7dcc8, 3px 1px 0 var(--cream), 4px 1px 0 var(--page-edge), 6px 2px 0 var(--cream), 7px 2px 0 var(--page-edge), 22px 28px 48px rgba(60, 40, 105, 0.32); }
.book.is-open .cover .face.back { box-shadow: 0 22px 44px rgba(60, 40, 105, 0.22); }
.leaf { position: absolute; top: 0; width: var(--pw); height: var(--ph); transform-style: preserve-3d; z-index: 4; }
.leaf.fwd { left: var(--pw); transform-origin: left center; animation: flipF 0.7s cubic-bezier(0.4, 0.1, 0.3, 1) forwards; }
.leaf.bwd { left: 0; transform-origin: right center; animation: flipB 0.7s cubic-bezier(0.4, 0.1, 0.3, 1) forwards; }
@keyframes flipF { from { transform: rotateY(0); } to { transform: rotateY(-180deg); } }
@keyframes flipB { from { transform: rotateY(0); } to { transform: rotateY(180deg); } }
.hit { position: absolute; top: 0; width: var(--pw); height: var(--ph); z-index: 6; background: transparent; border: 0; padding: 0; cursor: pointer; }
.hit.l { left: 0; }
.hit.r { left: var(--pw); }
.hit[hidden] { display: none; }
.peel { position: absolute; right: 0; bottom: 0; width: 36px; height: 36px; z-index: 5; pointer-events: none; opacity: 0; transition: opacity 0.2s; background: linear-gradient(135deg, transparent 50%, #e7dcc8 50%); }
.hit.r:not([hidden]):hover ~ .peel, .hit.r:not([hidden]):focus-visible ~ .peel { opacity: 1; }

/* a book page (font scales with the page width) */
.pg { position: relative; width: 100%; height: 100%; background: var(--cream); color: var(--deep-purple); font-family: var(--font-serif); font-size: calc(var(--pw) * 0.045); line-height: 1.45; padding: 2.8em 2.6em 3em 2.2em; display: flex; flex-direction: column; overflow: hidden; }
.pg.right { padding: 2.8em 2.2em 3em 2.6em; }
.pg::after { content: ""; position: absolute; top: 0; bottom: 0; width: 14%; pointer-events: none; }
.pg.left::after { right: 0; background: linear-gradient(to left, rgba(60, 40, 105, 0.13), rgba(60, 40, 105, 0)); }
.pg.right::after { left: 0; background: linear-gradient(to right, rgba(60, 40, 105, 0.13), rgba(60, 40, 105, 0)); }
.pg-runhead { text-align: center; font-family: var(--font-display); font-weight: 300; font-size: 0.55em; letter-spacing: 0.3em; text-transform: uppercase; color: var(--muted-purple); }
.pg-body { margin-top: 1.4em; max-height: 27.55em; overflow: hidden; }
.pg-body.after-opener { margin-top: 1.9em; }
.pg-body p { margin: 0; text-align: justify; text-indent: 1.4em; }
.pg-body p.ni { text-indent: 0; }
.pg-body p.cont { text-align-last: justify; }
.pg-body b { font-weight: 600; }
.pg-break { height: 2.9em; display: flex; align-items: center; justify-content: center; }
.pg-break img { width: 0.75em; height: 0.75em; }
.pg-folio { position: absolute; bottom: 1.5em; left: 2.2em; right: 2.6em; font-family: var(--font-display); font-weight: 300; font-size: 0.6em; letter-spacing: 0.15em; color: var(--muted-purple); }
.pg.right .pg-folio { left: 2.6em; right: 2.2em; text-align: right; }
.pg-opener { margin-top: 1.4em; display: flex; flex-direction: column; align-items: center; gap: 0.8em; text-align: center; }
.pg-opener img { width: 1.1em; height: 1.1em; }
.pg-label { font-family: var(--font-display); font-weight: 300; font-size: 0.75em; letter-spacing: 0.35em; text-transform: uppercase; color: var(--muted-purple); }
.pg-title { font-style: italic; font-size: 1.45em; line-height: 1.2; }
.pg-rule { width: 3em; height: 1px; background: var(--muted-purple); }
.pg-front { flex: 1; display: flex; flex-direction: column; justify-content: center; gap: 0.75em; font-size: 0.66em; line-height: 1.5; }
.pg-front h3 { margin: 0; font-family: var(--font-display); font-weight: 500; font-size: 0.95em; letter-spacing: 0.2em; text-transform: uppercase; }
.pg-front h3 + p { margin-top: 0; }
.pg-front p { margin: 0; }
.pg-front .gap { margin-top: 0.8em; }
.pg-end { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.9em; text-align: center; }
.pg-end img { width: 2em; height: 2em; }
.pg-end .lead { font-style: italic; font-size: 1.1em; line-height: 1.35; }
.pg-end .next { font-family: var(--font-display); font-weight: 300; font-size: 0.62em; letter-spacing: 0.3em; text-transform: uppercase; color: var(--muted-purple); }
.pg-end .next-title { font-family: var(--font-display); font-weight: 500; font-size: 0.95em; line-height: 1.25; letter-spacing: 0.06em; text-transform: uppercase; }
.pg-end a { position: relative; z-index: 7; margin-top: 0.6em; display: inline-flex; align-items: center; min-height: 2.6em; padding: 0 1.2em; background: var(--deep-purple); color: var(--cream); text-decoration: none; font-family: var(--font-display); font-weight: 500; font-size: 0.7em; letter-spacing: 0.2em; text-transform: uppercase; }

/* quotes */
.quotes { padding: 144px 32px 72px; border-top: 1px solid var(--muted-purple); }
.quotes-inner { max-width: 880px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; gap: 144px; text-align: center; }
.quote { margin: 0; display: flex; flex-direction: column; align-items: center; gap: 28px; }
.quote img { width: 31px; height: 31px; }
.quote blockquote { margin: 0; font-style: italic; font-size: clamp(28px, 3.6vw, 46px); line-height: 1.3; }
.quote .short-rule { width: 56px; height: 1px; background: var(--muted-purple); }
.quote figcaption { font-family: var(--font-display); font-weight: 300; font-size: 14px; letter-spacing: 0.35em; text-transform: uppercase; color: var(--muted-purple); }

/* scroll reveal: content is visible by default; JS adds .reveal-ready to animate */
.reveal-ready .reveal { opacity: 0; transform: translateY(48px); transition: opacity 0.9s ease, transform 0.9s ease; }
.reveal-ready .reveal.is-visible { opacity: 1; transform: none; }

/* reviews */
.reviews { margin-top: 96px; padding: 120px 32px; background: var(--deep-purple); color: var(--cream); }
.reviews-inner { max-width: 1200px; margin: 0 auto; display: flex; flex-direction: column; gap: 56px; }
.section-head { display: flex; flex-direction: column; align-items: center; gap: 18px; text-align: center; }
.section-head h2 { margin: 0; font-family: var(--font-display); font-weight: 700; font-size: clamp(40px, 5vw, 64px); line-height: 1.05; text-transform: uppercase; }
.review-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 40px; }
.review { margin: 0; padding-top: 28px; border-top: 1px solid var(--cream); display: flex; flex-direction: column; gap: 20px; }
.stars { display: flex; gap: 6px; }
.review blockquote { margin: 0; font-style: italic; font-size: 21px; line-height: 1.45; }
.review figcaption { display: flex; flex-direction: column; gap: 4px; }
.review .who { font-family: var(--font-display); font-weight: 500; font-size: 15px; letter-spacing: 0.2em; text-transform: uppercase; }
.review .where { font-size: 16px; }

/* buy */
.buy { padding: 128px 32px; }
.buy-inner { max-width: 1100px; margin: 0 auto; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 72px; }
.buy-book { flex: 0 1 280px; position: relative; }
.buy-book .band { position: absolute; left: -48px; right: -48px; top: 38%; height: 24%; background: var(--deep-purple); }
.buy-book img { position: relative; display: block; width: 100%; aspect-ratio: 5 / 8; box-shadow: 3px 1px 0 var(--cream), 4px 1px 0 var(--page-edge), 6px 2px 0 var(--cream), 7px 2px 0 var(--page-edge), 22px 28px 48px rgba(60, 40, 105, 0.3); }
.buy-copy { flex: 1 1 380px; min-width: 0; display: flex; flex-direction: column; align-items: flex-start; gap: 18px; }
.buy-copy h2 { margin: 0; font-family: var(--font-display); font-weight: 700; font-size: clamp(48px, 5.4vw, 72px); line-height: 1.02; text-transform: uppercase; }
.buy-copy p { margin: 0; max-width: 480px; font-size: 21px; }
.facts { margin: 8px 0 0; display: grid; grid-template-columns: auto 1fr; gap: 8px 24px; font-size: 18px; }
.facts dt { font-family: var(--font-display); font-size: 13px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted-purple); padding-top: 4px; }
.facts dd { margin: 0; }
.buy-copy .btn { margin-top: 16px; min-height: 60px; padding: 0 34px; font-size: 17px; }

/* "Buy now at amazon.com" button (PNG). Width is set per place. */
.amz-btn { display: inline-block; line-height: 0; transition: transform 0.2s, filter 0.2s; }
.amz-btn img { display: block; width: 100%; height: auto; }
.amz-btn:hover { transform: translateY(-1px); filter: brightness(1.15); }
.amz-btn:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 999px; }
.amz-buy { width: 220px; }
.amz-hero { width: 180px; }
.nav-links a.amz-nav { width: 118px; padding: 0; }
.pg-end a.amz-book { width: 9.5em; min-height: 0; padding: 0; background: transparent; margin-top: 0.9em; font-size: 1em; }

/* speaking */
.speaking { border-top: 1px solid var(--muted-purple); border-bottom: 1px solid var(--muted-purple); }
.speaking-inner { max-width: 1100px; margin: 0 auto; padding: 0 32px; }
.speak-toggle { scroll-margin-top: 8px; width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 32px; padding: 56px 0; background: transparent; border: 0; cursor: pointer; text-align: left; }
.speak-text { display: flex; flex-direction: column; gap: 12px; }
.speak-q { font-family: var(--font-display); font-weight: 700; font-size: clamp(30px, 3.6vw, 46px); line-height: 1.08; text-transform: uppercase; }
.speak-sub { font-style: italic; font-size: 20px; }
.speak-icon { flex: 0 0 auto; position: relative; width: 64px; height: 64px; }
.speak-icon .v { position: absolute; left: 22px; top: 0; width: 20px; height: 64px; background: var(--gold); transition: transform 0.35s; }
.speak-icon .h { position: absolute; left: 0; top: 22px; width: 64px; height: 20px; background: var(--deep-purple); }
.speak-toggle[aria-expanded="true"] .speak-icon .v { transform: scaleY(0); }
.speak-panel { padding: 8px 0 72px; }
.speak-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px 32px; }
.field label { display: block; font-family: var(--font-display); font-size: 13px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted-purple); margin-bottom: 8px; }
.field input, .field select, .field textarea { width: 100%; min-height: 48px; padding: 10px 14px; background: var(--cream); border: 1px solid var(--muted-purple); border-radius: 0; font-size: 18px; color: var(--deep-purple); }
.field textarea { min-height: 140px; resize: vertical; }
.field.full { grid-column: 1 / -1; }
.err { margin: 6px 0 0; font-size: 15px; font-style: italic; }
.err:empty { display: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-foot { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 24px; padding-top: 8px; border-top: 1px solid var(--muted-purple); }
.captcha { flex: 0 1 360px; padding-top: 20px; }
.captcha-row { display: flex; align-items: center; gap: 14px; }
.captcha-q { font-family: var(--font-display); font-weight: 500; font-size: 24px; white-space: nowrap; }
.captcha-row input { width: 110px; }
.form-foot .btn { min-height: 56px; padding: 0 34px; font-size: 16px; }
.form-status { grid-column: 1 / -1; margin: 0; font-style: italic; }
.form-status:empty { display: none; }
.sent { padding: 48px 0; display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.sent img { width: 44px; height: 44px; }
.sent .big { margin: 0; font-family: var(--font-display); font-weight: 500; font-size: 26px; letter-spacing: 0.06em; text-transform: uppercase; }
.sent p { margin: 0; font-size: 20px; max-width: 560px; }

/* footer */
.site-footer { background: var(--deep-purple); color: var(--cream); padding: 72px 32px 40px; }
.site-footer a { color: var(--cream); }
.footer-inner { max-width: 1200px; margin: 0 auto; display: flex; flex-direction: column; gap: 48px; }
.footer-top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; gap: 40px; }
.footer-col { display: flex; flex-direction: column; gap: 14px; }
.footer-col img { width: 28px; height: 28px; }
.publisher { font-family: var(--font-display); font-weight: 300; font-size: 16px; letter-spacing: 0.24em; text-transform: uppercase; }
.publisher-url { font-family: var(--font-display); font-weight: 300; font-size: 15px; letter-spacing: 0.14em; }
.socials { display: flex; flex-wrap: wrap; gap: 8px 28px; font-family: var(--font-display); font-weight: 500; font-size: 16px; letter-spacing: 0.2em; text-transform: uppercase; }
.socials a { text-decoration: none; padding: 10px 0; border-bottom: 1px solid var(--cream); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; padding-top: 24px; border-top: 1px solid var(--muted-purple); font-size: 16px; }

.pg-end .lead.small { font-size: 0.85em; line-height: 1.45; max-width: 15em; }

/* one page at a time on phones (set by main.js below 700px) */
.stage.single { --pw: min(340px, 86vw); }
.book.single, .book.single.is-open { width: var(--pw); transform: none; }
.book.single .slot-right, .book.single .cover { left: 0; }
.book.single .slot-right { box-shadow: 0 18px 36px rgba(60, 40, 105, 0.22); }
.book.single.is-open .cover { transform: rotateY(-180deg); visibility: hidden; transition: transform 0.9s cubic-bezier(0.3, 0.1, 0.2, 1), visibility 0s linear 0.9s; }
.book.single .leaf { left: 0; }
.book.single .leaf.fwd { transform-origin: left center; }
.book.single .leaf.in { transform-origin: left center; animation: flipIn 0.7s cubic-bezier(0.4, 0.1, 0.3, 1) forwards; }
@keyframes flipIn { from { transform: rotateY(-180deg); } to { transform: rotateY(0); } }
.book.single .hit { width: calc(var(--pw) / 2); }
.book.single .hit.l { left: 0; }
.book.single .hit.r { left: calc(var(--pw) / 2); }
.book.single .hit[data-hit="open"] { left: 0; width: var(--pw); }

/* the book is not meant to be copied: no selection, no callouts, nothing on paper */
.stage { -webkit-user-select: none; user-select: none; -webkit-touch-callout: none; -webkit-tap-highlight-color: transparent; }
.stage img { -webkit-user-drag: none; }
@media print { .stage { display: none; } }

/* reader overlay: the open book fills the screen with a simple control bar */
.reader-x, .reader-bar { display: none; }
html.reader-lock { overflow: hidden; }
.stage.reader { position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center; padding: 16px 0 84px; background: #241642; --pw: min(calc((100vh - 130px) / 1.6), 46vw); }
.stage.reader.single { --pw: min(calc((100vh - 130px) / 1.6), 94vw); }
@supports (height: 100dvh) {
  .stage.reader { --pw: min(calc((100dvh - 130px) / 1.6), 46vw); }
  .stage.reader.single { --pw: min(calc((100dvh - 130px) / 1.6), 94vw); }
}
.stage.reader .book { margin: 0; flex: none; }
.stage.reader .reader-x { display: flex; position: absolute; top: 12px; right: 12px; z-index: 10; width: 48px; height: 48px; align-items: center; justify-content: center; background: var(--cream); color: var(--deep-purple); border: 0; font-size: 32px; line-height: 1; cursor: pointer; }
.stage.reader .reader-bar { display: flex; position: absolute; left: 0; right: 0; bottom: 16px; z-index: 10; align-items: center; justify-content: center; gap: 12px 20px; padding: 0 16px; }
.rb { min-width: 112px; height: 52px; padding: 0 20px; background: var(--cream); color: var(--deep-purple); border: 0; cursor: pointer; font-family: var(--font-display); font-weight: 500; font-size: 15px; letter-spacing: 0.2em; text-transform: uppercase; }
.rb span { font-size: 26px; line-height: 0; vertical-align: -3px; }
.rb:disabled { opacity: 0.35; cursor: default; }
.rb-label { min-width: 150px; text-align: center; color: var(--cream); font-family: var(--font-display); font-size: 13px; letter-spacing: 0.2em; text-transform: uppercase; }
.stage.reader :focus-visible { outline-color: var(--gold); }
.stage.reader.single .rb { min-width: 0; flex: 1 1 0; max-width: 140px; }
.stage.reader.single .rb-label { min-width: 0; flex: 1.4 1 0; font-size: 12px; letter-spacing: 0.12em; }

@media (max-width: 700px) {
  .wrap, .quotes, .reviews, .buy, .speaking-inner, .site-footer { padding-left: 16px; padding-right: 16px; }
  .hero-inner { padding-top: 48px; padding-bottom: 72px; gap: 40px; }
  .bar-purple { right: -16px; }
  .bar-gold { top: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .book, .cover { transition: none; }
  .leaf { animation-duration: 0.01s; }
  .reveal-ready .reveal { opacity: 1; transform: none; transition: none; }
}