/*
 * SYNERGY BIBLIO — THE CONSIDERED IMPRINT
 * Contemporary editorial design: Synergy Evergreen, library gold, ivory paper,
 * Cormorant Garamond display typography, calm asymmetric reading layouts, a cover-led
 * Rapping Chuck AI Adventures feature, a localized home-hero contrast panel that preserves native video brightness,
 * and an editorial six-stage publishing timeline for prospective authors.
 */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,500;1,600&family=DM+Sans:opsz,wght@9..40,400;9..40,500;9..40,600;9..40,700&display=swap');

:root {
  --evergreen: #123c32;
  --evergreen-deep: #0b2922;
  --evergreen-soft: #1c5547;
  --gold: #c59d5f;
  --gold-light: #e1c99f;
  --ivory: #f8f4ea;
  --paper: #efe8da;
  --oat: #ddd2bd;
  --charcoal: #252a27;
  --muted: #66716b;
  --white: #fffdfa;
  --line: rgba(18, 60, 50, 0.16);
  --display: 'Cormorant Garamond', Georgia, serif;
  --sans: 'DM Sans', Arial, sans-serif;
  --shadow-lg: 0 24px 60px rgba(18, 44, 36, 0.19);
  --shadow-sm: 0 12px 28px rgba(18, 44, 36, 0.12);
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ivory); color: var(--charcoal); font-family: var(--sans); font-size: 16px; line-height: 1.7; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }

.site-shell { overflow: hidden; }
.wrap { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }
.wrap-wide { width: min(1360px, calc(100% - 48px)); margin: 0 auto; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 18px; color: var(--evergreen); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.16em; line-height: 1.2; text-transform: uppercase; }
.eyebrow::before { width: 26px; height: 2px; background: var(--gold); content: ''; }
.eyebrow--light { color: var(--gold-light); }
.eyebrow--light::before { background: var(--gold); }
.display { margin: 0; font-family: var(--display); font-size: clamp(2.6rem, 5vw, 5rem); font-weight: 500; letter-spacing: -0.035em; line-height: 0.94; }
.display em { color: var(--gold); font-weight: 500; }
.section-title { margin: 0; max-width: 760px; font-family: var(--display); font-size: clamp(2.3rem, 4.2vw, 4.2rem); font-weight: 500; letter-spacing: -0.035em; line-height: 0.98; }
.section-intro { max-width: 600px; color: var(--muted); font-size: 1.03rem; }
.body-lg { font-size: 1.12rem; line-height: 1.75; }
.text-gold { color: var(--gold); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(255, 253, 250, 0.97); border-bottom: 1px solid rgba(18, 60, 50, 0.09); transition: box-shadow 220ms var(--ease-out), background 220ms var(--ease-out); }
.site-header.is-scrolled { background: rgba(255, 253, 250, 0.93); box-shadow: 0 10px 24px rgba(18, 44, 36, 0.1); }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 96px; transition: min-height 220ms var(--ease-out); }
.site-header.is-scrolled .header-inner { min-height: 72px; }
.brand { display: inline-flex; align-items: center; min-width: 250px; }
.brand-mark { display: none; }
.brand-wordmark { width: 232px; height: auto; max-height: 64px; object-fit: contain; object-position: left center; transition: transform 220ms var(--ease-out); }
.brand:hover .brand-wordmark { transform: translateX(3px); }
.nav-toggle { display: none; width: 44px; height: 44px; background: transparent; border: 1px solid var(--line); border-radius: 50%; color: var(--evergreen); }
.nav-toggle svg { width: 18px; }
.site-nav { display: flex; align-items: center; gap: clamp(18px, 2.3vw, 34px); }
.site-nav a { position: relative; color: var(--evergreen); font-size: 0.76rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.site-nav a:not(.nav-cta)::after { position: absolute; right: 0; bottom: -7px; left: 0; height: 1px; background: var(--gold); content: ''; transform: scaleX(0); transform-origin: right; transition: transform 180ms var(--ease-out); }
.site-nav a:hover::after, .site-nav a[aria-current='page']::after { transform: scaleX(1); transform-origin: left; }
.nav-cta, .button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 13px 19px; border: 1px solid var(--gold); background: var(--gold); color: var(--evergreen-deep); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.09em; line-height: 1.1; text-transform: uppercase; transition: transform 160ms var(--ease-out), background 160ms var(--ease-out), color 160ms var(--ease-out), border-color 160ms var(--ease-out); }
.nav-cta { margin-left: 5px; padding: 12px 17px; }
.nav-cta::after { display: none; }
.button:hover, .nav-cta:hover { border-color: var(--gold-light); background: var(--gold-light); transform: translateY(-2px); }
.button:active, .nav-cta:active { transform: scale(0.97); }
.button--light { border-color: var(--white); background: var(--white); color: var(--evergreen); }
.button--light:hover { border-color: var(--gold-light); background: var(--gold-light); }
.button--outline { border-color: var(--evergreen); background: transparent; color: var(--evergreen); }
.button--outline:hover { background: var(--evergreen); color: var(--white); }
.button--arrow svg { width: 14px; transition: transform 180ms var(--ease-out); }
.button--arrow:hover svg { transform: translateX(3px); }

/* Home hero */
.hero { position: relative; min-height: min(710px, calc(100vh - 88px)); background: var(--evergreen-deep); color: var(--white); isolation: isolate; }
.hero-art { position: absolute; inset: -2%; width: 104%; height: 104%; object-fit: cover; object-position: center; opacity: 0.8; transform: translate3d(0, var(--parallax-y, 0), 0) scale(1.035); will-change: transform; }
.hero-video { position: absolute; inset: -2%; width: 104%; height: 104%; object-fit: cover; object-position: center; opacity: .86; transform: translate3d(0, var(--parallax-y, 0), 0) scale(1.035); will-change: transform; }
.hero::before { position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(7, 30, 25, 0.95) 0%, rgba(7, 30, 25, 0.75) 38%, rgba(7, 30, 25, 0.14) 71%, rgba(7, 30, 25, 0.26) 100%); content: ''; }
.hero--author-story .hero-video { opacity: 1; filter: none; object-position: center center; }
.hero--author-story::before { display: none; }
.hero--author-story::after, .hero--author-story .hero-index { display: none; }
.hero-captions { position: absolute; top: clamp(24px, 4.8vw, 72px); right: clamp(20px, 5vw, 82px); z-index: 3; width: min(27vw, 300px); min-height: 102px; pointer-events: none; }
.hero-caption { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; margin: 0; padding: 16px 19px 15px; border-right: 2px solid var(--gold); background: linear-gradient(90deg, rgba(7,30,25,.82), rgba(7,30,25,.54)); box-shadow: 0 10px 26px rgba(0,0,0,.14); color: var(--white); font-family: var(--display); font-size: clamp(1.55rem, 2.2vw, 2.35rem); font-weight: 500; letter-spacing: -.025em; line-height: .92; opacity: 0; transform: translate3d(24px, 0, 0); transition: opacity 360ms var(--ease-out), transform 520ms var(--ease-out); }
.hero-caption span { display: block; margin-bottom: 7px; color: var(--gold-light); font-family: var(--sans); font-size: .59em; font-weight: 700; letter-spacing: .15em; line-height: 1; text-transform: uppercase; }
.hero-caption.is-active { opacity: 1; transform: translate3d(0, 0, 0); }
.hero::after { position: absolute; right: -8vw; bottom: -14vw; z-index: 1; width: 50vw; height: 50vw; border: 1px solid rgba(225, 201, 159, 0.22); border-radius: 50%; content: ''; animation: orbit-drift 17s ease-in-out infinite alternate; }
.hero-inner { position: relative; z-index: 2; display: flex; align-items: center; min-height: min(710px, calc(100vh - 88px)); padding: 110px 0 118px; }
.hero-copy { width: min(650px, 100%); padding: clamp(25px, 3vw, 38px) clamp(24px, 3.2vw, 42px) clamp(28px, 3.2vw, 43px); border-left: 2px solid rgba(225,201,159,.78); background: linear-gradient(120deg, rgba(5,27,22,.84), rgba(7,32,26,.66) 64%, rgba(7,32,26,.3)); box-shadow: 0 22px 50px rgba(0,0,0,.33); }
.hero .display { max-width: 660px; text-shadow: 0 2px 20px rgba(0,0,0,.18); }
.hero-copy p:not(.eyebrow) { max-width: 550px; margin: 30px 0 33px; color: rgba(255, 253, 250, 0.9); font-size: clamp(1rem, 1.6vw, 1.15rem); line-height: 1.75; }
.hero-index { position: absolute; right: 0; bottom: 44px; z-index: 2; display: flex; align-items: center; gap: 12px; color: rgba(255, 253, 250, .72); font-size: .7rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.hero-index::before { width: 48px; height: 1px; background: var(--gold); content: ''; }

/* Compositions */
.intro-spread { position: relative; padding: 134px 0 120px; background: var(--ivory); }
.intro-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(330px, 1.1fr); align-items: center; gap: clamp(56px, 8vw, 138px); }
.intro-quote { margin: 0; color: var(--evergreen); font-family: var(--display); font-size: clamp(2rem, 3.4vw, 3.45rem); font-style: italic; font-weight: 500; letter-spacing: -.025em; line-height: 1.05; }
.intro-quote cite { display: block; margin-top: 24px; color: var(--muted); font-family: var(--sans); font-size: .67rem; font-style: normal; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.intro-copy { padding-right: clamp(0px, 3vw, 46px); }
.intro-copy .section-title { margin-bottom: 26px; }
.intro-copy .button { margin-top: 21px; }
.leaf-rule { position: relative; height: 30px; overflow: hidden; background: var(--evergreen); }
.leaf-rule::before { position: absolute; top: -17px; left: -12%; width: 124%; height: 28px; border-radius: 50% 50% 0 0 / 100% 100% 0 0; background: var(--evergreen); content: ''; }
.leaf-rule::after { position: absolute; right: 11%; bottom: 10px; width: 56px; height: 1px; background: var(--gold); content: ''; transform-origin: left; animation: rule-breathe 3.8s var(--ease-out) infinite alternate; }

.principles { padding: 105px 0 112px; background: var(--evergreen); color: var(--white); }
.principles-header { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; margin-bottom: 68px; }
.principles-header .section-title { max-width: 625px; }
.principles-header p { max-width: 360px; margin: 0; color: rgba(255,253,250,.72); }
.principle-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.22); }
.principle { min-height: 245px; padding: 29px 28px 21px; border-right: 1px solid rgba(255,255,255,.22); }
.principle:first-child { border-left: 1px solid rgba(255,255,255,.22); }
.principle-no { display: block; margin-bottom: 44px; color: var(--gold-light); font-family: var(--display); font-size: clamp(2.2rem, 3.4vw, 3.15rem); font-style: italic; font-weight: 600; letter-spacing: -.045em; line-height: .8; transform-origin: left center; }
.principle-grid.is-active .principle-no { animation: approach-numeral-pulse 900ms var(--ease-out) both; }
.principle-grid.is-active .principle:nth-child(2) .principle-no { animation-delay: 130ms; }
.principle-grid.is-active .principle:nth-child(3) .principle-no { animation-delay: 260ms; }
.principle-grid.is-active .principle:nth-child(4) .principle-no { animation-delay: 390ms; }
.principle h3 { margin: 0 0 10px; color: var(--white); font-family: var(--display); font-size: 1.7rem; font-weight: 500; letter-spacing: -.02em; line-height: 1; }
.principle p { margin: 0; color: rgba(255,253,250,.72); font-size: .88rem; line-height: 1.65; }

.feature-book { position: relative; padding: 126px 0 130px; background-color: var(--paper); background-image: linear-gradient(rgba(239,232,218,.88), rgba(239,232,218,.88)), url('../images/synergy-biblio-paper-texture.png'); background-size: cover; }
.feature-book::before { position: absolute; top: 0; right: 0; width: 31%; height: 100%; background: rgba(197, 157, 95, .11); content: ''; }
.book-feature-grid { position: relative; display: grid; grid-template-columns: minmax(235px, .72fr) minmax(360px, 1.1fr); align-items: center; gap: clamp(64px, 10vw, 172px); max-width: 980px; margin-left: 8%; }
.book-cover-stage { position: relative; width: min(292px, 100%); margin: 0 auto; }
.book-cover-stage::before { position: absolute; top: 5%; right: -13%; bottom: -5%; left: 13%; border: 1px solid rgba(18,60,50,.2); content: ''; }
.book-cover-stage img { position: relative; z-index: 1; width: 100%; box-shadow: var(--shadow-lg); transition: transform 360ms var(--ease-out), box-shadow 360ms var(--ease-out); }
.book-cover-stage:hover img { box-shadow: 0 32px 68px rgba(18, 44, 36, 0.26); transform: translate(-8px, -12px) rotate(-1deg); }
.book-feature-content .section-title { margin-bottom: 19px; }
.book-feature-meta { display: flex; flex-wrap: wrap; gap: 15px; margin: 24px 0; color: var(--evergreen); font-size: .68rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.book-feature-meta span + span::before { margin-right: 15px; color: var(--gold); content: '•'; }
.book-feature-content p { max-width: 540px; color: #4c5852; }

.collections { padding: 120px 0 132px; background: var(--ivory); }
.collections-top { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 36px; margin-bottom: 59px; }
.collections-top .section-intro { margin: 20px 0 0; }
.collection-row { display: grid; grid-template-columns: 1fr 2.8fr; gap: 48px; padding: 30px 0 38px; border-top: 1px solid var(--line); }
.collection-row:last-child { border-bottom: 1px solid var(--line); }
.collection-label { color: var(--evergreen); font-family: var(--display); font-size: 2.15rem; font-weight: 500; letter-spacing: -.03em; line-height: .92; }
.collection-label span { display: block; margin-top: 10px; color: var(--muted); font-family: var(--sans); font-size: .68rem; font-weight: 700; letter-spacing: .12em; line-height: 1.2; text-transform: uppercase; }
.mini-books { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.mini-book { display: grid; grid-template-columns: 82px 1fr; align-items: center; gap: 16px; min-width: 0; }
.mini-book img { width: 82px; max-height: 116px; object-fit: cover; box-shadow: 0 7px 14px rgba(18,44,36,.13); transition: transform 180ms var(--ease-out), box-shadow 180ms var(--ease-out); }
.mini-book:hover img { box-shadow: 0 12px 22px rgba(18,44,36,.2); transform: translateY(-4px); }
.mini-book h3 { margin: 0 0 5px; color: var(--evergreen); font-family: var(--display); font-size: 1.3rem; font-weight: 600; line-height: .96; }
.mini-book p { margin: 0; color: var(--muted); font-size: .75rem; line-height: 1.45; }

.ai-policy { padding: 110px 0 112px; background: var(--white); }
.policy-grid { display: grid; grid-template-columns: minmax(300px, .95fr) minmax(330px, 1fr); gap: clamp(56px, 9vw, 170px); align-items: center; }
.policy-statement { padding: 35px 34px 33px; border-top: 3px solid var(--gold); background: var(--evergreen); box-shadow: var(--shadow-lg); color: var(--white); }
.policy-statement .eyebrow { color: var(--gold-light); }
.policy-statement h3 { margin: 0 0 16px; font-family: var(--display); font-size: 2.15rem; font-weight: 500; letter-spacing: -.025em; line-height: .98; }
.policy-statement p { margin: 0; color: rgba(255,253,250,.78); font-size: .91rem; }
.policy-copy .section-title { margin-bottom: 25px; }
.policy-copy p { max-width: 565px; color: #4c5852; }

.closing-cta { position: relative; padding: 116px 0 121px; background: var(--gold); color: var(--evergreen-deep); }
.closing-cta::after { position: absolute; top: 0; right: 12%; width: 1px; height: 100%; background: rgba(18,60,50,.2); content: ''; }
.closing-cta-grid { position: relative; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 45px; }
.closing-cta .display { max-width: 720px; }
.closing-cta p { max-width: 570px; margin: 22px 0 0; }
.closing-cta .button { background: var(--evergreen); border-color: var(--evergreen); color: var(--white); }
.closing-cta .button:hover { background: var(--evergreen-deep); border-color: var(--evergreen-deep); }
.closing-cta--evergreen { background: var(--evergreen-deep); color: var(--white); }
.closing-cta--evergreen::after { background: rgba(225, 201, 159, 0.22); }
.closing-cta--evergreen .eyebrow { color: var(--gold-light); }
.closing-cta--evergreen .eyebrow::before { background: var(--gold); }
.closing-cta--evergreen .display { color: var(--white); }
.closing-cta--evergreen p:not(.eyebrow) { color: rgba(255, 253, 250, .76); }
.closing-cta--evergreen .button { background: var(--gold); border-color: var(--gold); color: var(--evergreen-deep); }
.closing-cta--evergreen .button:hover { background: var(--gold-light); border-color: var(--gold-light); }

/* Page heroes */
.page-hero { position: relative; min-height: 420px; display: flex; align-items: end; overflow: hidden; background: var(--evergreen-deep); color: var(--white); }
.page-hero-picture { display: contents; }
.page-hero-art { position: absolute; inset: -2%; width: 104%; height: 104%; object-fit: cover; object-position: center 42%; opacity: .56; transform: translate3d(0, var(--parallax-y, 0), 0) scale(1.035); will-change: transform; }
.page-hero::before { position: absolute; right: 0; bottom: -1px; z-index: 3; width: min(27%, 350px); height: 45px; border-radius: 56px 0 0 0; background: var(--ivory); content: ''; }
.page-hero::after { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8,35,29,.87), rgba(8,35,29,.53) 55%, rgba(8,35,29,.3)); content: ''; }
.page-hero-content { position: relative; z-index: 1; width: min(700px, 100%); padding: 90px 0 65px; }
.page-hero .display { max-width: 630px; }
.page-hero .eyebrow { margin-bottom: 14px; }
.page-hero-subtitle { max-width: 510px; margin: 22px 0 0; color: rgba(255,253,250,.88); font-size: 1.03rem; }
.page-hero--about { min-height: 465px; align-items: center; }
.page-hero--about .page-hero-art { object-position: center 54%; opacity: .48; }
.page-hero--about::after { background: linear-gradient(90deg, rgba(8,35,29,.94) 0%, rgba(8,35,29,.76) 42%, rgba(8,35,29,.17) 100%); }
.page-hero--about .page-hero-content { padding: 78px 0 55px; }
.page-hero--books { min-height: 405px; align-items: start; }
.page-hero--books .page-hero-content { width: min(610px, 68%); min-height: 405px; display: flex; flex-direction: column; justify-content: end; padding: 65px 48px 66px max(24px, calc((100vw - 1180px) / 2)); background: rgba(8,35,29,.42); }
.page-hero--books::after { background: linear-gradient(90deg, rgba(8,35,29,.82) 0%, rgba(8,35,29,.52) 47%, rgba(8,35,29,.14) 100%); }
.page-hero--submissions { min-height: 445px; align-items: center; }
.page-hero--submissions .page-hero-art { object-position: right 58%; opacity: .62; }
.page-hero--submissions::after { background: linear-gradient(90deg, rgba(8,35,29,.93) 0%, rgba(8,35,29,.74) 47%, rgba(8,35,29,.27) 100%); }
.page-hero--contact { min-height: 395px; align-items: center; }
.page-hero--contact .page-hero-content { padding: 58px 0 52px; }
.page-hero--contact::after { background: linear-gradient(90deg, rgba(8,35,29,.94), rgba(8,35,29,.78) 55%, rgba(197,157,95,.24) 100%); }

/* About */
.about-purpose { padding: 120px 0; background: var(--ivory); }
.about-purpose-grid { display: grid; grid-template-columns: .88fr 1.12fr; gap: clamp(55px, 9vw, 150px); align-items: start; }
.about-purpose-grid > div:last-child { padding-top: 10px; }
.about-purpose .section-title { margin-bottom: 28px; }
.about-purpose p { color: #4c5852; }
.purpose-ledger { margin-top: 40px; border-top: 1px solid var(--line); }
.purpose-ledger-item { display: grid; grid-template-columns: 52px 1fr; gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.purpose-ledger-item span { color: var(--gold); font-family: var(--display); font-size: 1.8rem; font-style: italic; line-height: 1; }
.purpose-ledger-item strong { display: block; color: var(--evergreen); font-family: var(--display); font-size: 1.6rem; font-weight: 600; letter-spacing: -.02em; line-height: 1; }
.purpose-ledger-item p { margin: 7px 0 0; font-size: .87rem; }
.about-image-slab { position: relative; min-height: 600px; }
.about-image-slab::before { position: absolute; top: 50px; right: -35px; bottom: -35px; left: 50px; background: var(--gold-light); content: ''; }
.about-image-slab img { position: relative; width: 100%; height: 600px; object-fit: cover; box-shadow: var(--shadow-lg); }
.about-services { padding: 118px 0; background: var(--evergreen); color: var(--white); }
.about-services-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(56px, 10vw, 160px); }
.about-services .section-title { margin-bottom: 24px; }
.about-services p { color: rgba(255,253,250,.76); }
.service-list { margin: 32px 0 0; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.22); }
.service-list li { display: flex; align-items: baseline; gap: 14px; padding: 13px 0; border-bottom: 1px solid rgba(255,255,255,.22); color: var(--white); font-family: var(--display); font-size: 1.55rem; font-weight: 500; line-height: 1.05; }
.service-list li::before { color: var(--gold); content: '—'; font-family: var(--sans); font-size: 1rem; }
.mission-card { align-self: center; padding: 37px 36px; border-top: 4px solid var(--gold); background: var(--white); color: var(--evergreen); }
.mission-card .eyebrow { margin-bottom: 20px; }
.mission-card h3 { margin: 0 0 21px; font-family: var(--display); font-size: 2.4rem; font-weight: 500; letter-spacing: -.03em; line-height: .96; }
.mission-card p { color: #4c5852; }

/* Books */
.catalogue { padding: 108px 0 132px; background: var(--ivory); }
.catalogue-intro { display: grid; grid-template-columns: 1fr .8fr; gap: 80px; align-items: end; margin-bottom: 82px; }
.catalogue-intro .section-intro { margin: 0; }
.catalogue-section { padding-top: 60px; margin-top: 60px; border-top: 1px solid var(--line); }
.catalogue-section:first-of-type { padding-top: 0; margin-top: 0; border-top: none; }
.catalogue-heading { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 38px; }
.catalogue-heading h2 { margin: 0; color: var(--evergreen); font-family: var(--display); font-size: clamp(2.4rem, 4vw, 3.8rem); font-weight: 500; letter-spacing: -.035em; line-height: .95; }
.catalogue-tier { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 11px; color: var(--gold-deep); font-size: .68rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.catalogue-tier::before { width: 26px; height: 1px; background: var(--gold); content: ''; }
.catalogue-heading p { max-width: 390px; margin: 0; color: var(--muted); font-size: .9rem; }
.book-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 44px 24px; }
.book-card { display: flex; flex-direction: column; align-items: flex-start; }
.book-card-cover { position: relative; width: 100%; min-height: 370px; display: flex; align-items: end; justify-content: center; padding: 19px 17px 28px; background: #e4dac9; overflow: hidden; box-shadow: inset 0 -1px 0 rgba(18,60,50,.16); }
.book-card-cover::before { position: absolute; right: 8%; bottom: 18px; left: 8%; height: 11px; border-radius: 0 0 50% 50%; background: rgba(18,60,50,.18); box-shadow: 0 10px 12px rgba(18,44,36,.15); content: ''; }
.book-card-cover::after { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(255,253,250,.13), transparent 47%, rgba(18,60,50,.1)); content: ''; pointer-events: none; }
.book-card-cover img { position: relative; z-index: 1; width: auto; max-width: 92%; height: 348px; object-fit: contain; filter: drop-shadow(0 20px 18px rgba(12,35,29,.28)); transition: transform 360ms var(--ease-out), filter 360ms var(--ease-out); }
.new-release-badge { position: absolute; bottom: 18px; left: 12px; z-index: 3; display: grid; min-width: 61px; min-height: 61px; place-content: center; padding: 7px; border: 1px solid rgba(255,253,250,.72); border-radius: 50%; background: var(--evergreen); box-shadow: 0 8px 16px rgba(12,35,29,.22); color: var(--gold-light); font-size: .53rem; font-weight: 800; letter-spacing: .08em; line-height: 1.05; text-align: center; text-transform: uppercase; }
.book-card:hover .book-card-cover img { filter: drop-shadow(0 29px 21px rgba(12,35,29,.31)); transform: translateY(-13px) rotate(var(--cover-tilt, -1deg)); }
.book-card:nth-child(even) { --cover-tilt: 1deg; }
.book-card-meta { transition: transform 280ms var(--ease-out); }
.book-card:hover .book-card-meta { transform: translateY(-2px); }
.book-card:nth-child(2n) .book-card-cover { background: #d5e0d7; }
.book-card:nth-child(3n) .book-card-cover { background: #ead8bb; }
.book-card-meta { padding-top: 17px; }
.book-card-kicker { color: var(--gold); font-size: .64rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.book-card h3 { margin: 6px 0 8px; color: var(--evergreen); font-family: var(--display); font-size: 1.62rem; font-weight: 600; letter-spacing: -.025em; line-height: .93; }
.book-card p { margin: 0; color: var(--muted); font-size: .8rem; line-height: 1.55; }
.book-card .buy-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 13px; color: var(--evergreen); font-size: .65rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.book-grid .book-card:first-child { position: relative; margin-top: -13px; padding: 14px 14px 17px; background: var(--white); border-top: 3px solid var(--gold); box-shadow: 0 18px 28px rgba(18, 44, 36, .09); }
.book-grid .book-card:first-child::before { position: absolute; top: 15px; left: 14px; z-index: 2; padding: 5px 7px; background: var(--evergreen); color: var(--gold-light); content: 'Featured title'; font-size: .56rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.book-grid .book-card:first-child .book-card-cover { min-height: 384px; padding-top: 34px; background: #e6dcc9; }
.book-grid .book-card:first-child .book-card-cover img { height: 354px; }
.book-grid .book-card:first-child h3 { font-size: 1.94rem; }
.book-grid .book-card:nth-child(3) { margin-top: 24px; }
.book-grid .book-card:nth-child(4) { margin-top: 48px; }
.book-card .buy-link::after { color: var(--gold); content: '↗'; font-size: .95rem; transition: transform 160ms var(--ease-out); }
.book-card .buy-link:hover::after { transform: translate(2px, -2px); }

/* Submissions */
.submission-intro { padding: 110px 0 112px; background: var(--ivory); }
.submission-intro-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(58px, 9vw, 158px); align-items: start; }
.submission-intro .section-title { margin-bottom: 28px; }
.submission-intro p { color: #4c5852; }
.accept-list { margin: 30px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.accept-list li { display: grid; grid-template-columns: 28px 1fr; gap: 10px; padding: 11px 0; border-bottom: 1px solid var(--line); color: var(--evergreen); font-family: var(--display); font-size: 1.35rem; line-height: 1.1; }
.accept-list li::before { color: var(--gold); content: '•'; font-family: var(--sans); }
.process-strip { padding: 109px 0 114px; background: var(--paper); }
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 57px; border-top: 1px solid var(--line); }
.process-step { min-height: 238px; padding: 29px 28px; border-right: 1px solid var(--line); }
.process-step:first-child { border-left: 1px solid var(--line); }
.process-step span { display: block; margin-bottom: 43px; color: var(--gold); font-family: var(--display); font-size: 1.65rem; font-style: italic; line-height: 1; }
.process-step h3 { margin: 0 0 10px; color: var(--evergreen); font-family: var(--display); font-size: 1.85rem; font-weight: 500; letter-spacing: -.02em; line-height: .98; }
.process-step p { margin: 0; color: var(--muted); font-size: .86rem; line-height: 1.6; }

/* Publishing timeline: transparent author-facing process detail, using the site’s vertical editorial rhythm. */
.publishing-timeline { padding: 120px 0 126px; background: var(--ivory); }
.timeline-intro { display: grid; grid-template-columns: minmax(360px, 1fr) minmax(300px, .72fr); align-items: end; gap: clamp(50px, 9vw, 150px); margin-bottom: 41px; }
.timeline-intro .section-title em { color: var(--gold); }
.timeline-intro > p { max-width: 430px; margin: 0; color: #4c5852; font-size: 1rem; line-height: 1.75; }
.timeline-legend { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,253,250,.52); }
.timeline-legend-item { display: grid; grid-template-columns: 10px 1fr; column-gap: 11px; align-items: center; min-height: 90px; padding: 16px 21px; border-right: 1px solid var(--line); }
.timeline-legend-item:last-child { border-right: none; }
.timeline-legend-item > span { grid-row: span 2; width: 9px; height: 9px; border-radius: 50%; }
.timeline-legend-item strong { color: var(--evergreen); font-size: .69rem; letter-spacing: .11em; line-height: 1.2; text-transform: uppercase; }
.timeline-legend-item small { color: var(--muted); font-size: .76rem; line-height: 1.35; }
.timeline-legend-item--low > span { background: #779d80; }.timeline-legend-item--medium > span { background: var(--gold); }.timeline-legend-item--high > span { background: #755137; }
.timeline-stages { position: relative; margin-top: 47px; }
.timeline-stages::before { position: absolute; top: 27px; bottom: 30px; left: 27px; width: 1px; background: rgba(18,60,50,.22); content: ''; }
.timeline-stage { position: relative; display: grid; grid-template-columns: 55px minmax(0, 1fr); gap: 27px; padding-bottom: 23px; }
.timeline-stage:last-child { padding-bottom: 0; }
.timeline-number { position: relative; z-index: 1; display: grid; width: 55px; height: 55px; place-content: center; border: 2px solid var(--gold); border-radius: 50%; background: var(--ivory); color: var(--evergreen); font-family: var(--display); font-size: 1.42rem; font-style: italic; font-weight: 600; line-height: 1; }
.timeline-card { padding: 25px 28px 27px; border-top: 3px solid var(--gold); background: var(--white); box-shadow: 0 14px 29px rgba(18,44,36,.07); }
.timeline-card h3 { margin: 0; color: var(--evergreen); font-family: var(--display); font-size: clamp(1.72rem, 2.8vw, 2.18rem); font-weight: 600; letter-spacing: -.025em; line-height: .98; }
.timeline-card > p { max-width: 720px; margin: 12px 0 0; color: #4c5852; font-size: .91rem; line-height: 1.65; }
.timeline-durations { display: grid; grid-template-columns: repeat(3, 1fr); gap: 11px; margin-top: 20px; }
.timeline-duration { padding: 11px 13px 12px; border: 1px solid var(--line); background: var(--ivory); }
.timeline-duration span { display: block; font-size: .59rem; font-weight: 800; letter-spacing: .12em; line-height: 1.1; text-transform: uppercase; }
.timeline-duration strong { display: block; margin-top: 5px; color: var(--evergreen); font-family: var(--display); font-size: 1.18rem; font-weight: 600; line-height: 1; }
.timeline-duration--low { border-left: 3px solid #779d80; }.timeline-duration--low span { color: #466e4f; }.timeline-duration--medium { border-left: 3px solid var(--gold); }.timeline-duration--medium span { color: #956f34; }.timeline-duration--high { border-left: 3px solid #755137; }.timeline-duration--high span { color: #755137; }
.timeline-totals { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 30px; border: 1px solid var(--line); background: var(--white); }
.timeline-total { padding: 24px 20px; border-right: 1px solid var(--line); text-align: center; }
.timeline-total:last-child { border-right: none; }
.timeline-total > span { display: block; font-size: .61rem; font-weight: 800; letter-spacing: .12em; line-height: 1.2; text-transform: uppercase; }
.timeline-total strong { display: block; margin-top: 7px; font-family: var(--display); font-size: clamp(1.7rem, 2.8vw, 2.25rem); font-weight: 600; letter-spacing: -.025em; line-height: 1; }
.timeline-total small { display: block; margin-top: 7px; color: var(--muted); font-size: .7rem; line-height: 1.4; }
.timeline-total--low > span, .timeline-total--low strong { color: #466e4f; }.timeline-total--medium > span, .timeline-total--medium strong { color: #956f34; }.timeline-total--high > span, .timeline-total--high strong { color: #755137; }
.timeline-outro { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 38px; margin-top: 31px; padding-top: 25px; border-top: 1px solid var(--line); }
.timeline-outro p { max-width: 730px; margin: 0; color: var(--muted); font-size: .83rem; line-height: 1.65; }
.submission-form-section { padding: 120px 0 132px; scroll-margin-top: 96px; background: var(--evergreen); color: var(--white); }
.form-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(56px, 9vw, 135px); align-items: start; }
.form-layout .section-title { margin-bottom: 27px; }
.form-layout > div > p { color: rgba(255,253,250,.74); }
.form-contact { display: inline-flex; align-items: center; gap: 10px; margin-top: 17px; color: var(--gold-light); font-size: .8rem; font-weight: 700; letter-spacing: .09em; }
.project-form { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; padding: 34px; background: var(--white); color: var(--charcoal); box-shadow: var(--shadow-lg); }
.field { display: grid; gap: 7px; }
.field--full { grid-column: 1 / -1; }
.field label { color: var(--evergreen); font-size: .67rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.required-indicator, .form-required-note span { color: #9a3c32; font-weight: 800; }
.form-required-note { grid-column: 1 / -1; margin: 0 0 -5px; color: var(--muted); font-size: .72rem; line-height: 1.3; }
.field input, .field textarea, .field select { width: 100%; padding: 12px 0; border: none; border-bottom: 1px solid var(--line); background: transparent; color: var(--charcoal); outline: none; font-size: .92rem; }
.field textarea { min-height: 105px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--gold); }
.project-form .button { grid-column: 1 / -1; justify-self: start; margin-top: 5px; }
.form-note { grid-column: 1 / -1; margin: 1px 0 0; color: var(--muted); font-size: .73rem; line-height: 1.55; }
.form-captcha { grid-column: 1 / -1; min-height: 78px; margin-top: 4px; }
.form-captcha-error { grid-column: 1 / -1; margin: 0; padding: 10px 12px; border-left: 3px solid #9a3c32; background: #f8e4e1; color: #6f241e; font-size: .8rem; line-height: 1.45; }

/* Contact */
.contact-main { padding: 116px 0 125px; background: var(--ivory); }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(55px, 8vw, 140px); }
.contact-main .section-title { margin-bottom: 26px; }
.contact-main p { color: #4c5852; }
.contact-details { margin: 36px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.contact-details li { display: grid; grid-template-columns: 110px 1fr; gap: 18px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.contact-details span { color: var(--muted); font-size: .65rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.contact-details strong, .contact-details a { color: var(--evergreen); font-family: var(--display); font-size: 1.4rem; font-weight: 600; line-height: 1.18; }
.contact-card { padding: 40px; border-top: 4px solid var(--gold); background: var(--evergreen); color: var(--white); box-shadow: var(--shadow-lg); }
.contact-card .eyebrow { color: var(--gold-light); }
.contact-card h3 { margin: 0 0 21px; font-family: var(--display); font-size: 2.8rem; font-weight: 500; letter-spacing: -.03em; line-height: .94; }
.contact-card p { color: rgba(255,253,250,.78); }
.contact-card .button { margin-top: 14px; }

/* Footer */
.site-footer { padding: 72px 0 25px; background: var(--evergreen-deep); color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1.35fr .7fr .9fr .7fr; gap: 46px; padding-bottom: 60px; }
.footer-brand .brand-wordmark { width: 238px; max-height: 68px; filter: brightness(0) invert(1); }
.footer-brand p { max-width: 380px; margin: 22px 0 0; color: rgba(255,253,250,.64); font-size: .85rem; }
.footer-label { margin: 3px 0 17px; color: var(--gold-light); font-size: .65rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.footer-links { margin: 0; padding: 0; list-style: none; }
.footer-links li { margin: 0 0 9px; }
.footer-links a { color: rgba(255,253,250,.76); font-size: .85rem; transition: color 160ms var(--ease-out); }
.footer-links a:hover { color: var(--gold-light); }
.footer-contact { margin: 0; color: rgba(255,253,250,.76); font-size: .82rem; line-height: 1.65; }
.footer-contact a { color: var(--gold-light); }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; padding-top: 21px; border-top: 1px solid rgba(255,255,255,.15); color: rgba(255,253,250,.45); font-size: .68rem; }
.footer-bottom p { margin: 0; }

/* Legal pages: draft policy content sits in the same considered editorial system. */
.legal-page .page-hero { min-height: 390px; align-items: center; }
.legal-page .page-hero-art { object-position: center 58%; opacity: .56; }
.legal-page .page-hero::after { background: linear-gradient(90deg, rgba(8,35,29,.93), rgba(8,35,29,.68) 48%, rgba(8,35,29,.22)); }
.legal-page .page-hero-content { padding: 74px 0 58px; }
.legal-content { padding: 110px 0 124px; background: var(--ivory); }
.legal-content-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(220px, .32fr); gap: clamp(48px, 9vw, 146px); align-items: start; }
.legal-article { max-width: 790px; }
.legal-notice { margin: 0 0 40px; padding: 18px 20px; border-left: 3px solid var(--gold); background: var(--paper); color: #4c5852; font-size: .9rem; line-height: 1.65; }
.legal-article h2 { margin: 45px 0 13px; color: var(--evergreen); font-family: var(--display); font-size: clamp(1.95rem, 3vw, 2.65rem); font-weight: 500; letter-spacing: -.025em; line-height: 1; }
.legal-article h2:first-of-type { margin-top: 0; }
.legal-article p, .legal-article li { color: #4c5852; }
.legal-article ul { margin: 12px 0 0; padding-left: 21px; }
.legal-article li + li { margin-top: 7px; }
.legal-meta { position: sticky; top: 118px; padding-top: 17px; border-top: 1px solid var(--line); }
.legal-meta p { margin: 0 0 12px; color: var(--muted); font-size: .8rem; line-height: 1.5; }
.legal-meta strong { display: block; color: var(--evergreen); font-family: var(--display); font-size: 1.38rem; font-weight: 600; line-height: 1; }

/* Enhancement */
[data-reveal] { opacity: 0; transform: translateY(20px); transition: opacity 660ms var(--ease-out) var(--reveal-delay, 0ms), transform 660ms var(--ease-out) var(--reveal-delay, 0ms); }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* Motion vocabulary: editorial entrance, quiet parallax, and page-turn details. */
@keyframes hero-copy-in { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes orbit-drift { from { transform: translate3d(0, 0, 0) rotate(-2deg); } to { transform: translate3d(-16px, -12px, 0) rotate(2deg); } }
@keyframes rule-breathe { from { transform: scaleX(.5); opacity: .42; } to { transform: scaleX(1); opacity: 1; } }

body.motion-ready .hero-copy .eyebrow, body.motion-ready .hero-copy .display, body.motion-ready .hero-copy > p:not(.eyebrow), body.motion-ready .hero-copy .button { animation: hero-copy-in 760ms var(--ease-out) both; }
body.motion-ready .hero-copy .display { animation-delay: 90ms; }
body.motion-ready .hero-copy > p:not(.eyebrow) { animation-delay: 180ms; }
body.motion-ready .hero-copy .button { animation-delay: 270ms; }
body.motion-ready .hero-index { animation: hero-copy-in 760ms 360ms var(--ease-out) both; }

@media (max-width: 1000px) {
  .site-nav { gap: 16px; }
  .site-nav a { font-size: .67rem; }
  .principle-grid { grid-template-columns: repeat(2, 1fr); }
  .principle:nth-child(3) { border-left: 1px solid rgba(255,255,255,.22); }
  .book-grid { grid-template-columns: repeat(3, 1fr); }
  .mini-books { grid-template-columns: 1fr; }
  .mini-book { grid-template-columns: 75px 1fr; }
  .mini-book img { width: 75px; }
}

@media (min-width: 781px) and (max-width: 1024px) {
  .publishing-timeline { padding: 98px 0 102px; }
  .timeline-intro { gap: 48px; }
  .timeline-legend-item { padding: 16px 15px; }
  .timeline-card { padding: 23px 24px 25px; }
  .timeline-durations { gap: 8px; }
  .timeline-duration { padding: 10px 11px; }
  .timeline-duration strong { font-size: 1.1rem; }
  .timeline-total { padding: 21px 13px; }
}

@media (max-width: 780px) {
  .wrap, .wrap-wide { width: min(100% - 34px, 1180px); }
  .header-inner { min-height: 74px; }
  .brand { min-width: 0; }
  .brand-wordmark { width: 168px; max-height: 52px; }
  .nav-toggle { display: inline-grid; place-items: center; }
  .site-nav { position: absolute; top: calc(100% + 1px); right: 0; left: 0; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 16px 17px 20px; background: var(--white); border-bottom: 1px solid var(--line); box-shadow: 0 14px 22px rgba(18,44,36,.08); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 13px 4px; font-size: .74rem; }
  .site-nav a:not(.nav-cta)::after { display: none; }
  .site-nav .nav-cta { margin: 7px 0 0; text-align: center; }
  .hero, .hero-inner { min-height: 620px; }
  .hero::before { background: linear-gradient(90deg, rgba(7,30,25,.92), rgba(7,30,25,.62) 100%); }
  .hero-inner { align-items: end; padding: 72px 0 104px; }
  .hero-copy { padding: 26px 25px 30px; }
  .hero-index { right: 17px; bottom: 31px; }
  .intro-spread, .principles, .feature-book, .collections, .ai-policy, .closing-cta, .about-purpose, .about-services, .catalogue, .submission-intro, .process-strip, .publishing-timeline, .submission-form-section, .contact-main { padding: 78px 0; }
  .intro-grid, .policy-grid, .about-purpose-grid, .about-services-grid, .catalogue-intro, .submission-intro-grid, .form-layout, .contact-grid { grid-template-columns: 1fr; gap: 42px; }
  .intro-quote { max-width: 590px; }
  .principles-header, .collections-top, .closing-cta-grid, .catalogue-heading { display: block; }
  .principles-header p, .collections-top .button, .closing-cta .button, .catalogue-heading p { margin-top: 22px; }
  .principle { min-height: 214px; padding: 24px 20px; }
  .principle-no { margin-bottom: 35px; }
  .leaf-rule::before { width: 76%; }
  .book-feature-grid { grid-template-columns: 1fr; gap: 55px; margin-left: 0; }
  .book-cover-stage { width: 240px; margin-left: 12%; }
  .collection-row { grid-template-columns: 1fr; gap: 24px; }
  .mini-books { grid-template-columns: repeat(3, 1fr); }
  .mini-book { grid-template-columns: 1fr; gap: 12px; }
  .mini-book img { width: 72px; }
  .about-image-slab { min-height: 450px; }
  .about-image-slab img { height: 450px; }
  .catalogue-intro { margin-bottom: 56px; }
  .catalogue-heading { margin-bottom: 28px; }
  .book-grid { grid-template-columns: repeat(2, 1fr); gap: 36px 18px; }
  .book-card-cover { min-height: 298px; }
  .book-card-cover img { height: 278px; }
  .process-grid { grid-template-columns: 1fr; margin-top: 39px; }
  .process-step, .process-step:first-child { min-height: 0; border-right: 1px solid var(--line); border-left: 1px solid var(--line); }
  .process-step span { margin-bottom: 24px; }
  .project-form { padding: 27px 23px; }
  .timeline-intro { grid-template-columns: 1fr; gap: 20px; margin-bottom: 31px; }
  .timeline-legend { grid-template-columns: 1fr; }
  .timeline-legend-item { min-height: 0; padding: 14px 0; border-right: none; border-bottom: 1px solid var(--line); }
  .timeline-legend-item:last-child { border-bottom: none; }
  .timeline-stage { grid-template-columns: 46px minmax(0, 1fr); gap: 17px; padding-bottom: 19px; }
  .timeline-stages::before { top: 23px; bottom: 25px; left: 23px; }
  .timeline-number { width: 46px; height: 46px; font-size: 1.18rem; }
  .timeline-card { padding: 22px 20px 23px; }
  .timeline-durations { grid-template-columns: 1fr; gap: 8px; }
  .timeline-duration { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding: 10px 11px; }
  .timeline-duration strong { margin-top: 0; font-size: 1.08rem; text-align: right; }
  .timeline-totals { grid-template-columns: 1fr; }
  .timeline-total { padding: 19px 16px; border-right: none; border-bottom: 1px solid var(--line); }
  .timeline-total:last-child { border-bottom: none; }
  .timeline-outro { grid-template-columns: 1fr; gap: 21px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 38px; }
  .footer-brand { grid-column: 1 / -1; }
  .legal-content-grid { grid-template-columns: 1fr; gap: 32px; }
  .legal-meta { position: static; }
}

@media (max-width: 500px) {
  body { font-size: 15px; }
  .display { font-size: clamp(2.85rem, 13vw, 4.1rem); }
  .hero, .hero-inner { min-height: 585px; }
  .hero-copy { padding: 22px 19px 25px; border-left-width: 1px; background: linear-gradient(120deg, rgba(5,27,22,.88), rgba(7,32,26,.66)); box-shadow: 0 16px 32px rgba(0,0,0,.31); }
  .hero-copy p:not(.eyebrow) { margin: 22px 0 27px; }
  .principle-grid { grid-template-columns: 1fr; }
  .principle, .principle:first-child, .principle:nth-child(3) { min-height: 0; border-right: 1px solid rgba(255,255,255,.22); border-left: 1px solid rgba(255,255,255,.22); }
  .principle-no { margin-bottom: 26px; }
  .mini-books { grid-template-columns: 1fr 1fr; }
  .collection-row { padding: 25px 0 30px; }
  .book-card-cover { min-height: 250px; }
  .book-card-cover img { height: 230px; }
  .book-card h3 { font-size: 1.45rem; }
  .project-form { grid-template-columns: 1fr; }
  .field--full { grid-column: auto; }
  .project-form .button, .form-note { grid-column: auto; }
  .contact-details li { grid-template-columns: 1fr; gap: 3px; }
  .contact-card { padding: 31px 26px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { display: block; }
  .footer-bottom p + p { margin-top: 5px; }
}

/* Visible homepage motion: a staged published-list entrance, cover curtains, and turned-page transitions. */
.hero-books { position: absolute; right: clamp(5vw, 9vw, 12vw); bottom: 0; z-index: 2; width: min(35vw, 480px); height: 100%; pointer-events: none; }
.hero-book { position: absolute; bottom: 7.5%; width: clamp(106px, 11.5vw, 172px); margin: 0; padding: 0; filter: drop-shadow(0 30px 22px rgba(0,0,0,.35)); opacity: 0; transform: translate3d(0, 90px, 0) rotate(0deg); transform-origin: bottom center; }
.hero-book img { width: 100%; height: auto; }
.hero-book--one { right: 21%; z-index: 3; }
.hero-book--two { right: 0; bottom: 13%; z-index: 2; }
.hero-book--three { right: 47%; bottom: 3.5%; z-index: 1; }
.book-card.is-visible .book-card-cover { animation: cover-curtain 860ms var(--ease-out) both; }
.book-card.is-visible .book-card-cover::before { animation: shelf-arrive 920ms 140ms var(--ease-out) both; }
.collection-row.is-visible .mini-book { animation: mini-book-raise 640ms var(--ease-out) both; }
.collection-row.is-visible .mini-book:nth-child(2) { animation-delay: 100ms; }
.collection-row.is-visible .mini-book:nth-child(3) { animation-delay: 200ms; }
.page-turn-section { position: relative; overflow: clip; }
.page-turn-section::after { position: absolute; left: -12%; bottom: -18px; z-index: 0; width: 124%; height: 28px; border: 1px solid rgba(197, 157, 95, .32); border-bottom: 0; border-radius: 50% 50% 0 0 / 100% 100% 0 0; background: var(--ivory); content: ''; opacity: .94; transform: translateY(8px) scaleX(.96); transform-origin: center bottom; }
.page-turn-section.is-turning::after { animation: page-edge-settle 680ms var(--ease-out) both; }
.page-turn-section > * { position: relative; z-index: 1; }
@keyframes hero-book-rise { 0% { opacity: 0; transform: translate3d(0, 90px, 0) rotate(var(--entry-tilt)); } 65% { opacity: 1; transform: translate3d(0, -10px, 0) rotate(var(--entry-tilt)); } 100% { opacity: 1; transform: translate3d(0, 0, 0) rotate(var(--entry-tilt)); } }
@keyframes hero-book-float { 0%,100% { margin-bottom: 0; } 50% { margin-bottom: 15px; } }
@keyframes cover-curtain { from { clip-path: inset(0 0 100% 0); transform: translateY(18px); } to { clip-path: inset(0 0 0 0); transform: translateY(0); } }
@keyframes shelf-arrive { from { transform: scaleX(.35); opacity: 0; } to { transform: scaleX(1); opacity: 1; } }
@keyframes mini-book-raise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
@keyframes page-edge-settle { from { opacity: 0; transform: translateY(12px) scaleX(.9); } to { opacity: .94; transform: translateY(0) scaleX(1); } }
@keyframes approach-numeral-pulse { 0% { opacity: .42; transform: translateX(-7px) scale(.82); } 58% { opacity: 1; transform: translateX(0) scale(1.16); } 100% { opacity: 1; transform: translateX(0) scale(1); } }
body.motion-ready .hero-book--one { --entry-tilt: -10deg; animation: hero-book-rise 920ms 310ms var(--ease-out) both, hero-book-float 5.6s 1.4s ease-in-out infinite; }
body.motion-ready .hero-book--two { --entry-tilt: 9deg; animation: hero-book-rise 920ms 470ms var(--ease-out) both, hero-book-float 6.4s 1.7s ease-in-out infinite; }
body.motion-ready .hero-book--three { --entry-tilt: -20deg; animation: hero-book-rise 920ms 600ms var(--ease-out) both, hero-book-float 6s 2s ease-in-out infinite; }

@media (max-width: 780px) {
  .hero-books { right: -28px; bottom: -7px; width: 280px; opacity: .64; }
  .hero-book { width: 92px; }
  .hero-captions { top: 28px; right: 22px; width: min(46vw, 235px); min-height: 88px; }
  .hero-caption { padding: 13px 15px 12px; font-size: clamp(1.35rem, 4vw, 1.82rem); }
}

@media (max-width: 500px) {
  .hero-books { display: none; }
  .hero-captions { top: 18px; right: 14px; width: min(53vw, 205px); min-height: 70px; }
  .hero-caption { padding: 11px 12px 10px; font-size: 1.25rem; }
  .hero-caption span { margin-bottom: 4px; font-size: .54em; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
  .hero-book { opacity: .82; transform: none; }
  .hero-caption { transition: none; transform: none; }
  .hero-caption:first-child { opacity: 1; }
  .page-turn-section::after { transform: none; }
  .principle-grid.is-active .principle-no { animation: none; }
}

/* Catalogue carousels: four equal press objects on desktop, fewer on narrower screens. */
.book-carousel { --carousel-gap: 24px; }
.carousel-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: -9px 0 22px; }
.carousel-count { margin: 0; color: var(--muted); font-size: .67rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.carousel-controls { display: inline-flex; gap: 8px; }
.carousel-button { display: inline-grid; width: 42px; height: 42px; place-items: center; padding: 0; border: 1px solid rgba(18,60,50,.34); border-radius: 50%; background: transparent; color: var(--evergreen); transition: background 180ms var(--ease-out), color 180ms var(--ease-out), transform 180ms var(--ease-out), border-color 180ms var(--ease-out); }
.carousel-button svg { width: 18px; height: 18px; }
.carousel-button:not(:disabled):hover { border-color: var(--evergreen); background: var(--evergreen); color: var(--white); transform: translateY(-2px); }
.carousel-button:active { transform: scale(.94); }
.carousel-button:disabled { opacity: .32; cursor: not-allowed; }
.carousel-viewport { overflow: hidden; scrollbar-width: none; }
.carousel-viewport::-webkit-scrollbar { display: none; }
.carousel-track { display: flex; align-items: stretch; gap: var(--carousel-gap); padding: 3px 1px 12px; transition: transform 480ms var(--ease-out); will-change: transform; }
.book-carousel .carousel-card { display: flex; flex: 0 0 calc((100% - (var(--carousel-gap) * 3)) / 4); min-width: 0; min-height: 556px; margin: 0; scroll-snap-align: start; }
.book-carousel .carousel-card .book-card-cover { width: 100%; min-height: 300px; height: 300px; padding: 18px 15px 24px; }
.book-carousel .carousel-card .book-card-cover img { max-height: 272px; height: 272px; }
.book-carousel .new-release-badge { bottom: 12px; left: 10px; min-width: 56px; min-height: 56px; font-size: .49rem; }
.book-carousel .carousel-card .book-card-meta { display: flex; width: 100%; flex: 1; flex-direction: column; padding-top: 16px; }
.book-carousel .carousel-card h3 { min-height: 3.5em; font-size: 1.52rem; }
.book-carousel .carousel-card p { min-height: 4.65em; }
.book-carousel .carousel-card .buy-link { margin-top: auto; padding-top: 13px; }
.book-carousel .carousel-card:nth-child(2n) .book-card-cover { background: #d5e0d7; }
.book-carousel .carousel-card:nth-child(3n) .book-card-cover { background: #ead8bb; }
.book-carousel .carousel-card:nth-child(n) { position: static; margin-top: 0; padding: 0; border-top: 0; background: transparent; box-shadow: none; }
.book-carousel .carousel-card:nth-child(n)::before { display: none; }
.book-carousel .carousel-card:first-child .book-card-cover { min-height: 300px; padding-top: 18px; background: #e6dcc9; }
.book-carousel .carousel-card:first-child .book-card-cover img { height: 272px; }
.book-carousel .carousel-card:first-child h3 { font-size: 1.52rem; }

@media (max-width: 1000px) {
  .book-carousel .carousel-card { flex-basis: calc((100% - (var(--carousel-gap) * 2)) / 3); }
}

@media (max-width: 780px) {
  .book-carousel .carousel-card { flex-basis: calc((100% - var(--carousel-gap)) / 2); min-height: 512px; }
  .book-carousel .carousel-card .book-card-cover, .book-carousel .carousel-card:first-child .book-card-cover { min-height: 270px; height: 270px; }
  .book-carousel .carousel-card .book-card-cover img, .book-carousel .carousel-card:first-child .book-card-cover img { height: 244px; }
}

@media (max-width: 500px) {
  .carousel-toolbar { margin-top: 0; }
  .book-carousel .carousel-card { flex-basis: 100%; min-height: 500px; }
  .book-carousel .carousel-card .book-card-cover, .book-carousel .carousel-card:first-child .book-card-cover { min-height: 284px; height: 284px; }
  .book-carousel .carousel-card .book-card-cover img, .book-carousel .carousel-card:first-child .book-card-cover img { height: 256px; }
  .book-carousel .new-release-badge { min-width: 53px; min-height: 53px; font-size: .46rem; }
}

/* Complete Amazon collection: a singular discovery prompt after the three content-level carousels. */
.amazon-storefront { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 42px; margin-top: 72px; padding: 38px 42px; border-top: 1px solid rgba(18,60,50,.24); border-bottom: 1px solid rgba(18,60,50,.24); background: linear-gradient(100deg, rgba(231,220,201,.68), rgba(255,255,255,.34)); box-shadow: 0 12px 28px rgba(18,60,50,.05); }
.amazon-storefront-copy { max-width: 640px; }
.amazon-storefront-copy .eyebrow { margin-bottom: 10px; }
.amazon-storefront-copy h2 { margin: 0; color: var(--evergreen); font-family: var(--display); font-size: clamp(2rem, 3.2vw, 3.1rem); font-weight: 500; letter-spacing: -.035em; line-height: .95; }
.amazon-storefront-copy p:not(.eyebrow) { max-width: 600px; margin: 16px 0 0; color: var(--muted); line-height: 1.65; }
.amazon-storefront-link { display: inline-flex; align-items: center; justify-content: center; gap: 11px; min-height: 58px; padding: 15px 22px; border: 1px solid var(--evergreen); background: var(--evergreen); box-shadow: 8px 8px 0 rgba(197,157,95,.76); color: var(--white); font-size: .73rem; font-weight: 800; letter-spacing: .09em; line-height: 1.2; text-align: center; text-transform: uppercase; transition: transform 180ms var(--ease-out), box-shadow 180ms var(--ease-out), background 180ms var(--ease-out); }
.amazon-storefront-link svg { width: 21px; height: 21px; flex: 0 0 auto; }
.amazon-storefront-link:hover { background: #0c2f27; box-shadow: 5px 5px 0 rgba(197,157,95,.76); transform: translate3d(3px, 3px, 0); }
.amazon-storefront-link:active { transform: translate3d(6px, 6px, 0) scale(.98); box-shadow: 2px 2px 0 rgba(197,157,95,.76); }
@media (max-width: 780px) { .amazon-storefront { grid-template-columns: 1fr; gap: 26px; padding: 34px 28px; } .amazon-storefront-link { justify-self: start; } }
@media (max-width: 500px) { .amazon-storefront { margin-top: 54px; padding: 29px 22px; } .amazon-storefront-link { width: 100%; padding-inline: 14px; } }

/* Home series feature: an evergreen-and-gold children’s editorial announcement with a cover-led composition and an accessible diagram enlargement cue. */
.rapping-chuck-feature { position: relative; overflow: hidden; padding: 126px 0 132px; background: var(--evergreen-deep); color: var(--white); isolation: isolate; }
.rapping-chuck-feature::before { position: absolute; top: 0; right: 0; bottom: 0; left: 43%; z-index: -1; background: linear-gradient(90deg, rgba(197,157,95,.14), rgba(197,157,95,.035)); content: ''; }
.rapping-chuck-feature::after { position: absolute; top: -37vw; right: -27vw; z-index: -1; width: 70vw; height: 70vw; border: 1px solid rgba(225,201,159,.16); border-radius: 50%; content: ''; }
.rapping-chuck-feature__announcement { position: absolute; top: 42px; left: max(24px, calc((100vw - 1180px) / 2)); z-index: 1; width: min(395px, calc(43vw - 42px)); color: var(--white); }
.rapping-chuck-feature__announcement .eyebrow { margin: 0 0 11px; color: var(--gold-light); }
.rapping-chuck-feature__announcement h2 { max-width: 390px; margin: 0; color: var(--white); font-family: var(--display); font-size: clamp(1.7rem, 2.25vw, 2.55rem); font-weight: 500; letter-spacing: -.035em; line-height: .94; }
.rapping-chuck-feature__announcement > p:last-child { max-width: 365px; margin: 15px 0 0; color: rgba(255,253,250,.74); font-size: .85rem; line-height: 1.55; }
.rapping-chuck-feature__grid { display: grid; grid-template-columns: minmax(355px, .88fr) minmax(430px, 1.12fr); align-items: center; gap: clamp(64px, 10vw, 150px); }
.rapping-chuck-feature__cover-stage { position: relative; display: block; width: min(100%, 410px); height: 485px; margin: 0 auto; }
.rapping-chuck-feature__cover { position: absolute; bottom: 0; display: block; width: 224px; box-shadow: 0 30px 42px rgba(0,0,0,.31); transition: transform 360ms var(--ease-out), box-shadow 360ms var(--ease-out); }
.rapping-chuck-feature__cover img { width: 100%; }
.rapping-chuck-feature__cover--back { bottom: 45px; left: 3px; opacity: .93; transform: rotate(-13deg); }
.rapping-chuck-feature__cover--middle { right: 8px; bottom: 28px; transform: rotate(10deg); }
.rapping-chuck-feature__cover--front { left: 91px; z-index: 2; transform: rotate(-1deg); }
.rapping-chuck-feature__cover-stage:hover .rapping-chuck-feature__cover--back { transform: translate(-10px, -8px) rotate(-16deg); }
.rapping-chuck-feature__cover-stage:hover .rapping-chuck-feature__cover--middle { transform: translate(12px, -8px) rotate(13deg); }
.rapping-chuck-feature__cover-stage:hover .rapping-chuck-feature__cover--front { box-shadow: 0 38px 50px rgba(0,0,0,.35); transform: translateY(-12px) rotate(-2deg); }
.rapping-chuck-feature__count { position: absolute; right: -4px; bottom: 10px; z-index: 3; display: flex; width: 122px; height: 122px; flex-direction: column; align-items: center; justify-content: center; gap: 3px; padding: 13px 8px; border: 1px solid rgba(225,201,159,.58); border-radius: 50%; background: var(--gold); box-shadow: 0 10px 26px rgba(0,0,0,.22); color: var(--evergreen-deep); text-align: center; transform: rotate(8deg); }
.rapping-chuck-feature__count strong { display: block; white-space: nowrap; font-family: var(--display); font-size: 1.8rem; font-weight: 600; letter-spacing: -.055em; line-height: .78; }
.rapping-chuck-feature__count em { display: block; white-space: nowrap; font-family: var(--sans); font-size: .7rem; font-style: normal; font-weight: 800; letter-spacing: .11em; line-height: 1; text-transform: uppercase; }
.rapping-chuck-feature__content { position: relative; max-width: 635px; }
.rapping-chuck-feature__content .section-title { max-width: 590px; color: var(--white); }
.rapping-chuck-feature__tagline { margin: 21px 0 0; color: var(--gold-light); font-family: var(--display); font-size: clamp(1.8rem, 3vw, 2.65rem); font-weight: 500; letter-spacing: -.03em; line-height: .98; }
.rapping-chuck-feature__tagline em { color: var(--white); }
.rapping-chuck-feature__intro { max-width: 570px; margin: 25px 0 0; color: rgba(255,253,250,.79); font-size: 1.02rem; line-height: 1.75; }
.rapping-chuck-feature__diagram { position: relative; z-index: 1; display: block; max-width: 610px; margin: 30px 0 0; padding: 7px; overflow: visible; border: 1px solid rgba(225,201,159,.32); background: rgba(255,253,250,.055); box-shadow: 0 16px 30px rgba(0,0,0,.16); cursor: zoom-in; }
.rapping-chuck-feature__diagram img { display: block; width: 100%; height: auto; transform-origin: center left; transition: transform 420ms var(--ease-out), box-shadow 420ms var(--ease-out); }
.rapping-chuck-feature__diagram-hint { display: block; margin-top: 9px; color: var(--gold-light); font-size: .6rem; font-weight: 800; letter-spacing: .11em; line-height: 1.2; text-transform: uppercase; }
.rapping-chuck-feature__diagram-tap-text { display: none; }
@media (hover: hover) and (min-width: 781px) {
  .rapping-chuck-feature__diagram:hover, .rapping-chuck-feature__diagram:focus-visible { z-index: 4; }
  .rapping-chuck-feature__diagram:hover img, .rapping-chuck-feature__diagram:focus-visible img { box-shadow: 0 24px 42px rgba(0,0,0,.36); transform: translateX(-10%) scale(1.2); }
}
.rapping-chuck-feature__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; margin-top: 34px; }
.rapping-chuck-feature__storefront { display: inline-flex; align-items: center; gap: 8px; color: var(--white); font-size: .71rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.rapping-chuck-feature__storefront span { color: var(--gold-light); font-size: 1rem; transition: transform 160ms var(--ease-out); }
.rapping-chuck-feature__storefront:hover span { transform: translate(2px, -2px); }

@media (max-width: 780px) {
  .rapping-chuck-feature { padding: 78px 0; }
  .rapping-chuck-feature::before { left: 0; background: linear-gradient(180deg, rgba(197,157,95,.12), transparent 62%); }
  .rapping-chuck-feature__announcement { position: relative; top: auto; left: auto; width: auto; max-width: 650px; margin: 0 auto 42px; padding: 0 24px; }
  .rapping-chuck-feature__announcement h2 { max-width: 520px; font-size: clamp(2rem, 6vw, 3rem); }
  .rapping-chuck-feature__announcement > p:last-child { max-width: 550px; font-size: .95rem; }
  .rapping-chuck-feature__grid { grid-template-columns: 1fr; gap: 42px; }
  .rapping-chuck-feature__cover-stage { width: min(100%, 390px); height: 416px; margin-left: 4%; }
  .rapping-chuck-feature__cover { width: 191px; }
  .rapping-chuck-feature__cover--front { left: 78px; }
  .rapping-chuck-feature__content { max-width: 650px; }
}

@media (max-width: 500px) {
  .rapping-chuck-feature { padding: 72px 0 77px; }
  .rapping-chuck-feature__announcement { margin-bottom: 30px; padding: 0 24px; }
  .rapping-chuck-feature__announcement h2 { font-size: 2rem; }
  .rapping-chuck-feature__announcement > p:last-child { font-size: .84rem; }
  .rapping-chuck-feature__cover-stage { width: 300px; height: 340px; margin-left: 0; }
  .rapping-chuck-feature__cover { width: 154px; }
  .rapping-chuck-feature__cover--back { bottom: 31px; left: 0; }
  .rapping-chuck-feature__cover--middle { right: 0; bottom: 20px; }
  .rapping-chuck-feature__cover--front { left: 61px; }
  .rapping-chuck-feature__count { right: -2px; width: 90px; height: 90px; gap: 2px; padding: 9px 5px; }
  .rapping-chuck-feature__count strong { font-size: 1.32rem; }
  .rapping-chuck-feature__count em { font-size: .5rem; letter-spacing: .085em; }
  .rapping-chuck-feature__diagram { margin-top: 24px; padding: 4px; }
  .rapping-chuck-feature__diagram-hover-text { display: none; }
  .rapping-chuck-feature__diagram-tap-text { display: inline; }
  .rapping-chuck-feature__actions { display: grid; justify-items: start; gap: 17px; }
}