:root {
  --ink: #0a1017;
  --ink-soft: #101a25;
  --paper: #e8e7e0;
  --paper-soft: #d6d9d2;
  --mist: #a6b4bd;
  --line: rgba(197, 210, 211, 0.18);
  --accent: #c8a96b;
  --accent-soft: #e6ce9e;
  --serif: "Libre Baskerville", Georgia, serif;
  --sans: "DM Sans", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ink); color: var(--paper); font-family: var(--sans); overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.grain { position: fixed; inset: 0; pointer-events: none; opacity: .05; z-index: 10; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E"); }
.ambient { position: absolute; pointer-events: none; border-radius: 50%; filter: blur(1px); }
.ambient-one { width: 46vw; height: 46vw; right: -18vw; top: -16vw; background: radial-gradient(circle, rgba(44,81,101,.38), transparent 67%); }
.ambient-two { width: 55vw; height: 55vw; left: -32vw; top: 55vh; background: radial-gradient(circle, rgba(40,63,78,.33), transparent 68%); }
.section-shell { width: min(1160px, calc(100% - 96px)); margin: 0 auto; }
.site-header { width: min(1280px, calc(100% - 96px)); margin: 0 auto; min-height: 104px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); position: relative; z-index: 2; }
.wordmark, .footer-brand { display: inline-flex; flex-direction: column; line-height: .92; letter-spacing: .11em; font-size: 10px; color: var(--mist); }
.wordmark strong, .footer-brand strong { color: var(--paper); font-size: 16px; letter-spacing: .09em; margin-top: 5px; }
.header-nav { display: flex; align-items: center; gap: 34px; font-size: 12px; color: var(--mist); letter-spacing: .03em; }
.header-nav a { transition: color .25s ease; }
.header-nav a:hover, .text-link:hover { color: var(--accent-soft); }
.header-cta { border: 1px solid rgba(200,169,107,.55); color: var(--accent-soft) !important; padding: 12px 16px; }
.header-cta span { margin-left: 8px; font-size: 14px; }
.hero { min-height: 690px; display: grid; grid-template-columns: 1fr .9fr; align-items: center; gap: 5vw; padding-top: 68px; padding-bottom: 94px; position: relative; }
.hero-copy { padding-left: 6.2%; }
.eyebrow { color: var(--accent); font-size: 10px; letter-spacing: .22em; margin: 0 0 27px; font-weight: 700; display: flex; align-items: center; gap: 12px; }
.eyebrow-line { display: inline-block; height: 1px; width: 28px; background: var(--accent); }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; }
h1 { font-size: clamp(42px, 5.15vw, 77px); line-height: 1.1; letter-spacing: -.045em; margin: 0; color: var(--paper); }
h1 em, h2 em { color: var(--accent-soft); font-weight: 400; }
.hero-intro { max-width: 450px; color: var(--mist); font-size: 16px; line-height: 1.75; margin: 29px 0 30px; }
.hero-buy-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; max-width: 455px; margin-bottom: 18px; }
.hero-buy-link { display: flex; align-items: center; justify-content: space-between; gap: 12px; border: 1px solid rgba(200,169,107,.34); background: rgba(21,31,40,.58); padding: 11px 13px; color: var(--paper); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; transition: background .25s ease, border-color .25s ease, transform .25s ease; }
.hero-buy-link:hover { background: rgba(200,169,107,.16); border-color: var(--accent); transform: translateY(-2px); }
.hero-buy-link small { display: block; color: var(--accent); font-size: 8px; letter-spacing: .12em; margin-bottom: 4px; }
.hero-buy-link strong { font-size: 10px; font-weight: 600; }
.hero-buy-link > span:last-child { color: var(--accent); font-size: 16px; }
.hero-actions { display: flex; align-items: center; gap: 23px; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 25px; padding: 16px 20px; font-size: 11px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; transition: transform .25s ease, background .25s ease, color .25s ease; }
.button:hover { transform: translateY(-3px); }
.button-primary { background: var(--accent); color: var(--ink); min-width: 187px; }
.button-primary:hover { background: var(--accent-soft); }
.text-link { color: var(--paper); font-size: 12px; letter-spacing: .04em; border-bottom: 1px solid rgba(200,169,107,.5); padding-bottom: 5px; transition: color .25s ease; }
.text-link span { color: var(--accent); margin-left: 8px; }
.hero-note { font-size: 10px; letter-spacing: .12em; color: #70828d; text-transform: uppercase; margin: 31px 0 0; display: flex; gap: 9px; align-items: center; }
.status-dot { width: 6px; height: 6px; border-radius: 100%; background: var(--accent); box-shadow: 0 0 13px var(--accent); }
.hero-books { min-height: 510px; position: relative; display: flex; align-items: center; justify-content: center; }
.orb { position: absolute; width: 400px; height: 400px; border-radius: 50%; background: radial-gradient(circle at 43% 38%, rgba(130,157,165,.2), rgba(22,39,49,.05) 50%, transparent 70%); border: 1px solid rgba(165,184,187,.13); }
.orb::after { content: ""; position: absolute; inset: 12%; border-radius: 50%; border: 1px solid rgba(200,169,107,.16); }
.hero-book { position: absolute; width: 220px; filter: drop-shadow(0 22px 24px rgba(0,0,0,.36)); transition: transform .6s cubic-bezier(.2,.8,.2,1); }
.hero-book img { width: 100%; aspect-ratio: 797 / 1270; object-fit: cover; }
.hero-book-back { transform: rotate(9deg) translate(60px, -26px); z-index: 1; opacity: .86; }
.hero-book-front { transform: rotate(-6deg) translate(-52px, 42px); z-index: 2; }
.hero-books:hover .hero-book-back { transform: rotate(12deg) translate(82px, -35px); }
.hero-books:hover .hero-book-front { transform: rotate(-8deg) translate(-64px, 49px); }
.book-tag { position: absolute; top: -21px; right: -27px; z-index: 3; font-size: 9px; letter-spacing: .18em; color: var(--accent-soft); border: 1px solid rgba(200,169,107,.45); padding: 8px 9px; background: rgba(10,16,23,.85); }
.hero-caption { position: absolute; bottom: 26px; right: 3%; color: #6e7e86; font-size: 10px; letter-spacing: .17em; text-transform: uppercase; transform: rotate(-90deg) translateX(50%); transform-origin: right center; }
.hero-caption span { color: var(--accent); margin-right: 12px; }
.signal-band { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(21,31,40,.56); }
.signal-inner { min-height: 126px; display: grid; grid-template-columns: 60px 1fr 170px; align-items: center; gap: 15px; }
.signal-mark { color: var(--accent); font-size: 29px; }
.signal-inner p { font-family: var(--serif); color: var(--paper-soft); font-size: 16px; line-height: 1.65; margin: 0; }
.signal-inner strong { color: var(--accent-soft); font-weight: 400; }
.signal-side { justify-self: end; text-align: right; color: #667985; font-size: 9px; line-height: 1.7; letter-spacing: .18em; }
.books-section { padding-top: 143px; padding-bottom: 151px; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 80px; margin-bottom: 62px; }
.section-heading .eyebrow { margin-bottom: 20px; }
h2 { font-size: clamp(35px, 4.3vw, 60px); line-height: 1.16; letter-spacing: -.04em; margin: 0; }
.section-lede { max-width: 320px; color: var(--mist); font-size: 13px; line-height: 1.75; margin: 0 3% 5px 0; }
.book-list { display: flex; flex-direction: column; gap: 46px; }
.book-card { min-height: 492px; background: linear-gradient(120deg, rgba(230,232,225,.96), rgba(204,211,207,.96)); color: var(--ink); display: grid; grid-template-columns: 70px 305px 1fr; align-items: center; gap: 36px; padding: 51px 58px 51px 29px; position: relative; overflow: hidden; }
.book-card::after { content: "ORIGINS"; position: absolute; font-family: var(--serif); font-size: 148px; letter-spacing: -.09em; color: rgba(10,16,23,.032); right: -12px; bottom: -37px; pointer-events: none; }
.book-card-second { background: linear-gradient(120deg, rgba(219,220,210,.97), rgba(189,202,201,.97)); }
.card-index { align-self: start; font-family: var(--serif); font-size: 22px; color: #63737a; padding-top: 6px; z-index: 1; }
.card-index span { display: block; font-family: var(--sans); font-size: 9px; letter-spacing: .1em; margin-top: 5px; color: #899498; }
.cover-frame { justify-self: center; width: 218px; box-shadow: 16px 25px 28px rgba(17,31,36,.23); z-index: 1; transform: rotate(-3deg); transition: transform .4s ease; }
.book-card-second .cover-frame { transform: rotate(3deg); }
.book-card:hover .cover-frame { transform: rotate(-1deg) translateY(-5px); }
.book-card-second:hover .cover-frame { transform: rotate(1deg) translateY(-5px); }
.cover-frame img { width: 100%; aspect-ratio: 797 / 1270; object-fit: cover; }
.book-detail { max-width: 490px; z-index: 1; }
.book-kicker { font-size: 9px; letter-spacing: .17em; color: #61717a; font-weight: 700; margin: 0 0 11px; }
h3 { font-size: clamp(38px, 4vw, 57px); line-height: 1; letter-spacing: -.06em; margin: 0 0 22px; }
.book-summary { color: #44555c; font-size: 14px; line-height: 1.75; max-width: 440px; margin: 0 0 24px; }
.book-meta { display: flex; gap: 26px; flex-wrap: wrap; margin: 0 0 29px; }
.book-meta div { border-left: 1px solid rgba(10,16,23,.18); padding-left: 10px; }
.book-meta dt { color: #78868a; font-size: 8px; letter-spacing: .13em; margin-bottom: 5px; }
.book-meta dd { font-size: 11px; margin: 0; letter-spacing: .02em; }
.button-dark { background: var(--ink); color: var(--paper); min-width: 242px; }
.button-dark:hover { background: #25333d; }
.button-dark span { color: var(--accent); font-size: 15px; }
.support-section { border-top: 1px solid var(--line); padding-top: 120px; padding-bottom: 145px; display: grid; grid-template-columns: 1fr .8fr; gap: 110px; position: relative; }
.support-line { position: absolute; left: 0; top: 0; height: 1px; width: 21%; background: var(--accent); }
.support-copy { padding-left: 7%; }
.support-copy h2 { margin-bottom: 28px; }
.support-copy > p:not(.eyebrow) { color: var(--mist); font-size: 14px; line-height: 1.9; max-width: 445px; margin: 0 0 27px; }
.support-quote { align-self: center; padding: 30px 0 30px 44px; border-left: 1px solid rgba(200,169,107,.5); max-width: 420px; }
.quote-mark { color: var(--accent); font-family: var(--serif); font-size: 78px; display: block; line-height: .55; }
blockquote { font-family: var(--serif); font-size: 23px; line-height: 1.62; color: var(--paper-soft); margin: 25px 0 22px; }
cite { color: #768791; font-size: 10px; font-style: normal; letter-spacing: .15em; text-transform: uppercase; }
.site-footer { border-top: 1px solid var(--line); padding-top: 30px; padding-bottom: 38px; display: flex; align-items: center; justify-content: space-between; color: #6e7d86; font-size: 10px; line-height: 1.7; }
.footer-brand { color: #6e7d86; }
.footer-brand strong { color: var(--paper-soft); font-size: 13px; }
.site-footer p { margin: 0; text-align: center; }
.footer-top { width: 34px; height: 34px; border: 1px solid var(--line); display: grid; place-items: center; color: var(--accent); font-size: 18px; transition: border-color .25s ease, transform .25s ease; }
.footer-top:hover { border-color: var(--accent); transform: translateY(-3px); }
.reveal { opacity: 0; transform: translateY(17px); transition: opacity .8s ease, transform .8s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay { transition-delay: .16s; }

@media (max-width: 900px) {
  .section-shell, .site-header { width: min(100% - 48px, 680px); }
  .hero { grid-template-columns: 1fr; gap: 25px; padding-top: 70px; min-height: auto; }
  .hero-copy { padding-left: 0; }
  .hero-books { min-height: 410px; margin-top: 12px; }
  .hero-caption { right: -1%; }
  .section-heading { align-items: start; flex-direction: column; gap: 24px; }
  .section-lede { margin: 0; }
  .book-card { grid-template-columns: 40px 220px 1fr; gap: 23px; padding-right: 30px; }
  .cover-frame { width: 195px; }
  .book-meta { gap: 17px; }
  .support-section { gap: 55px; }
}

@media (max-width: 650px) {
  .section-shell, .site-header { width: calc(100% - 38px); }
  .site-header { min-height: 83px; }
  .header-nav > a:first-child { display: none; }
  .header-nav { gap: 0; }
  .header-cta { padding: 10px 12px; }
  .hero { padding-top: 52px; padding-bottom: 62px; }
  h1 { font-size: clamp(39px, 12vw, 60px); }
  .hero-intro { font-size: 14px; }
  .hero-buy-links { gap: 7px; }
  .hero-buy-link { padding: 10px 9px; letter-spacing: .05em; }
  .hero-buy-link strong { font-size: 9px; }
  .hero-books { min-height: 355px; transform: scale(.84); transform-origin: center top; margin-bottom: -48px; }
  .hero-caption { right: -14%; }
  .signal-inner { min-height: 145px; grid-template-columns: 30px 1fr; gap: 12px; }
  .signal-inner p { font-size: 14px; }
  .signal-side { display: none; }
  .books-section { padding-top: 95px; padding-bottom: 100px; }
  .section-heading { margin-bottom: 40px; }
  .book-list { gap: 26px; }
  .book-card { display: grid; grid-template-columns: 33px 1fr; gap: 21px; padding: 27px 23px 31px 20px; }
  .card-index { grid-column: 1 / -1; padding: 0; }
  .cover-frame { grid-column: 1 / -1; justify-self: center; width: min(64%, 220px); }
  .book-detail { grid-column: 1 / -1; }
  .book-detail h3 { font-size: 47px; }
  .book-summary { font-size: 13px; }
  .book-meta { gap: 12px; }
  .book-meta div { padding-left: 8px; }
  .book-meta dd { font-size: 10px; }
  .button-dark { width: 100%; min-width: 0; }
  .support-section { padding-top: 82px; padding-bottom: 95px; display: block; }
  .support-copy { padding-left: 0; }
  .support-quote { margin-top: 58px; padding-left: 26px; }
  blockquote { font-size: 20px; }
  .site-footer { align-items: start; gap: 20px; }
  .site-footer p { text-align: left; }
}