/* PaperFlow · approved editorial image-to-code design.
   Real HTML sits alongside transparent artwork; no section is a screenshot.
   Page-specific rules live here; shared identity lives in site-theme.css. */
.home {
  --button-bg: var(--blue);
  --button-ink: #fff;
  background: linear-gradient(#f8f1e4d9, #f8f1e4d9), url('/assets/paper/sheet.webp') 0 0 / 640px auto;
  color: var(--ink);
}
.home main { position: relative; isolation: isolate; overflow-x: clip; }
.home .sheet { background: transparent; }
.home .sheet::before, .home .sheet::after { display: none; }
.home h1, .home h2 { font-weight: 700; letter-spacing: -.055em; text-wrap: initial; }
.home section h2 { font-size: clamp(48px, 5.9vw, 100px); line-height: .99; }
.home .eyebrow { font: 700 12px/1.4 var(--text); letter-spacing: .26em; text-transform: uppercase; margin-bottom: 24px; }
.home .lead { font: 400 clamp(25px, 2.65vw, 44px)/1.16 var(--serif); letter-spacing: -.035em; }
.home .button { border-radius: 16px; min-height: 58px; padding: 16px 30px; background: var(--blue); color: #fff; font-size: 18px; }
.home .button:hover { background: #004bcc; }
.home .button:disabled { cursor: progress; opacity: .65; transform: none; }
.home .text-link, .home .quiet-link { color: var(--blue); font-weight: 400; font-size: 17px; }
.home .ink-underline { position: relative; width: fit-content; isolation: isolate; }
.home .ink-underline::after {
  content: ''; position: absolute; z-index: -1; left: -4%; right: -8%; bottom: -.035em; height: .105em;
  background: #a8d4eb; transform: rotate(-2deg);
  clip-path: polygon(0 36%, 4% 17%, 15% 26%, 26% 0, 56% 22%, 78% 12%, 100% 50%, 96% 70%, 100% 83%, 60% 80%, 37% 95%, 6% 73%);
}


/* 01 · Cover. Artwork is independent of the type and stays sharp at each width. */
.home .hero { position: relative; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr); align-items: center; gap: 36px; padding: 40px var(--inline) 50px; }
.home .hero-copy { position: relative; z-index: 2; width: 100%; }
.home .hero .eyebrow { margin-bottom: 19px; }
.home .hero h1 { font-size: clamp(62px, 7.7vw, 128px); line-height: .94; }
.home .hero h1 > span { display: block; white-space: nowrap; }
.home .hero .lead { margin-top: 33px; font-size: clamp(26px, 2.85vw, 46px); }
.home .hero-description { max-width: 49ch; margin-top: 22px; font-size: clamp(16px, 1.28vw, 21px); line-height: 1.45; color: var(--ink-soft); }
.home .hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 22px 30px; margin-top: 27px; }
.home .hero-art { position: relative; width: 106%; max-width: 660px; justify-self: end; pointer-events: none; }
.home .hero-art > img { display: block; width: 100%; height: auto; max-height: min(800px, calc(100svh - 110px)); object-fit: contain; }
.home picture.art-picture { display: contents; }
.home .hero-art > picture > img { display: block; width: 100%; height: auto; max-height: min(800px, calc(100svh - 110px)); object-fit: contain; }
.home .scrap { font: 400 clamp(15px, 1.45vw, 23px)/1.28 'Courier New', monospace; padding: 27px; background: #fcf3df url('/assets/paper/sheet.webp') center/420px; clip-path: polygon(1% 3%, 11% 1%, 16% 3%, 27% 0, 40% 2%, 55% 0, 68% 2%, 84% 0, 99% 3%, 97% 26%, 100% 41%, 98% 64%, 100% 85%, 98% 98%, 78% 100%, 56% 97%, 39% 100%, 24% 98%, 4% 100%, 1% 78%, 3% 65%, 0 46%, 2% 31%); }
.home .hero-note { position: absolute; left: 11%; top: 15%; transform: rotate(-8deg); font-size: clamp(12px, 1.1vw, 18px); padding: 20px; }
.home .hero-note-small { position: absolute; left: 0; top: 63%; transform: rotate(3deg); font-size: clamp(10px, .8vw, 13px); padding: 14px; }
.home .hero-facts { display: flex; flex-wrap: wrap; gap: 14px 0; padding: 0; margin: 34px 0 0; list-style: none; align-items: center; font-size: 13px; line-height: 1.25; }
.home .hero-facts li { display: flex; align-items: center; gap: 12px; padding: 0 18px; border-left: 1px solid #cfcbbf; }
.home .hero-facts li:first-child { padding-left: 0; border: 0; }
.home .hero-facts strong { display: block; }
.home .fact-icon { width: 28px; height: 28px; flex: 0 0 28px; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; fill: none; }
/* 02 · Evidence. The preview is a real keyboard-operable article, not baked text. */
.home .proof { display: grid; grid-template-columns: 1.02fr 1fr; align-items: center; padding: var(--section) var(--inline); gap: 3%; }
.home .proof-copy { grid-column: 1; grid-row: 1; position: relative; z-index: 2; }
.home .proof h2 { font-size: clamp(48px, 6.2vw, 104px); }
.home .proof-copy > .lead { margin-top: 34px; font-size: clamp(24px, 2.45vw, 39px); }
.home .proof-art { grid-column: 2; grid-row: 1; position: relative; width: 115%; margin-left: -4%; }
.home .proof-collage { width: 100%; }
.home .proof-card { position: absolute; top: 38%; left: 27%; width: 63%; min-height: 50%; padding: 25px; background: #fff9ed url('/assets/paper/sheet.webp') center/550px; rotate: -8deg; box-shadow: 0 6px 20px #08284413; }
.home .proof-card .eyebrow { font-size: 9px; margin: 0 0 12px; }
.home .proof-card h3 { font: 400 clamp(19px, 1.8vw, 31px)/1.05 var(--serif); letter-spacing: -.04em; }
.home .proof-cover { width: 100%; height: 150px; object-fit: cover; margin: 15px 0; }
.home .proof-panel { min-height: 96px; font-size: 14px; line-height: 1.4; }
.home .proof-panel h4 { margin: 0 0 7px; font-size: 15px; }
.home .proof-card .preview-source { display: inline-block; font-size: 13px; margin-top: 14px; }
.home .proof-notes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; margin-top: 35px; }
.home .proof-notes .note { color: var(--ink); text-align: left; font-family: var(--text); border: 0; background: none; padding: 0; cursor: pointer; align-self: start; }
.home .proof-notes .note::after { display: none; }
.home .note::before { content: '⌕'; display: grid; place-items: center; width: 57px; height: 57px; margin-bottom: 16px; background: #b5def2; font: 400 34px/1 var(--serif); clip-path: polygon(2% 7%, 12% 2%, 30% 5%, 54% 0, 76% 4%, 96% 0, 99% 37%, 96% 67%, 100% 94%, 73% 100%, 46% 96%, 22% 100%, 0 96%); }
.home .note:nth-child(2)::before { content: '☼'; background: #ff9472; }
.home .note:nth-child(3)::before { content: '▥'; background: #f7c769; }
.home .note-title { display: block; font-weight: 700; font-size: 23px; line-height: 1.2; margin-bottom: 9px; }
.home .note-text { display: block; font-size: 18px; line-height: 1.35; color: var(--ink-soft); }
.home .note[aria-selected='true'] .note-title { text-decoration: underline; text-decoration-color: var(--blue); text-underline-offset: 6px; }
.home .proof-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 20px; margin-top: 35px; }
.home .proof-actions .text-link { max-width: 24ch; font-size: 15px; }
/* 03 · Library: actual catalog and working topic filters. */
.home .library { padding: var(--section) var(--inline); }
.home .library-head { display: grid; grid-template-columns: 1.3fr 1fr; gap: 0 7%; align-items: end; }
.home .library-head .eyebrow { grid-column: 1/-1; }
.home .library-head h2 { max-width: 13ch; }
.home .library-head .lead { max-width: 32ch; font-size: clamp(25px, 2.3vw, 36px); }
.home .topic-tabs { display: flex; gap: 10px; overflow-x: auto; padding: 4px 1px 12px; margin: 32px 0 16px; scrollbar-width: thin; }
.home .topic-tab { flex: 1 0 auto; text-align: center; border-radius: 13px; background: #ece5d7; padding: 15px 20px; text-decoration: none; font-size: 17px; transition: background .2s; }
.home .topic-tab:hover { background: #dcded5; }
.home .topic-tab[aria-current] { color: white; background: var(--blue); }
.home .index-lists { min-width: 0; }
.home .index-group { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px 24px; padding: 0; margin: 0; list-style: none; }
.home .index-row { display: grid; height: 100%; grid-template-columns: minmax(0, 1fr) auto; grid-template-rows: auto auto 1fr; gap: 12px 8px; text-decoration: none; transition: transform .2s; }
.home .index-row:hover, .home .index-row:focus-visible { transform: translateY(-3px); }
.home .index-row:hover .index-title { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.home .index-thumb { grid-column: 1/-1; grid-row: 1; width: 100%; height: 200px; object-fit: contain; }
.home .index-topic { grid-column: 1; grid-row: 2; font-size: 11px; color: var(--ink-soft); }
.home .index-title { grid-column: 1/-1; grid-row: 3; font: 400 clamp(18px,1.7vw,26px)/1.12 var(--serif); letter-spacing: -.035em; }
.home .index-year { grid-column: 2; grid-row: 2; font-size: 11px; letter-spacing: .06em; color: var(--ink-soft); }
.home .library-foot { display: flex; flex-direction: row-reverse; justify-content: flex-end; align-items: center; gap: 34px; margin-top: 26px; font-size: 15px; }
.home .library-foot .text-link { padding: 19px 30px; border-radius: 15px; background: var(--blue); color: white; text-decoration: none; }
/* 04 · Journey: a horizontal paper triptych with live explanatory captions. */
.home .how { display: grid; grid-template-columns: .8fr 1.4fr; gap: 24px; padding: var(--section) var(--inline); align-items: center; }
.home .how-copy { position: relative; z-index: 2; }
.home .how h2 { font-size: clamp(45px, 5.2vw, 87px); }
.home .how .lead { margin: 28px 0 30px; font-size: clamp(25px, 2.5vw, 37px); }
.home .how-link { padding: 18px 24px; background: var(--blue); color: white; border-radius: 16px; text-decoration: none; }
.home .how-journey { margin-right: calc(var(--margin) * -.55); }
.home .journey-art { width: 100%; }
.home .slip { display: grid; grid-template-columns: repeat(3, 1fr); list-style: none; padding: 0 15px; margin: 0; gap: 24px; }
.home .slip-stage { text-align: center; font-size: 17px; line-height: 1.4; }
.home .slip-stage h3 { font: 400 29px/1.1 var(--serif); margin-bottom: 12px; }
.home .slip-detail { font-size: 13px; margin-top: 15px; color: var(--ink-soft); }
/* 05 · Interactive sample, with the original study and its real limitations. */
.home .sample { display: grid; grid-template-columns: 1fr 1.03fr; align-items: center; gap: 7%; padding: var(--section) var(--inline); }
.home .sample .lead { margin-top: 34px; max-width: 22ch; }
.home .sample-paper { --piece-w: 18px; --piece-fill: #fffaf0; padding: 25px; rotate: 1.5deg; box-shadow: 12px 12px 0 -7px #b9ddec; }
.home .sample-cover { display: block; width: 100%; height: 240px; object-fit: contain; margin-bottom: 25px; }
.home .paper-preview h3 { font: 400 clamp(25px, 2.6vw, 42px)/1.1 var(--serif); letter-spacing: -.04em; }
.home .paper-highlight { font-size: 16px; line-height: 1.4; color: var(--ink-soft); margin-top: 17px; }
.home .paper-tabs { display: flex; gap: 8px; margin-top: 24px; }
.home .paper-tabs button { flex: 1; min-height: 45px; border: 0; border-radius: 11px; background: #e9e8e5; color: var(--ink); font: 400 15px/1.2 var(--text); cursor: pointer; padding: 8px; }
.home .paper-tabs button[aria-selected='true'] { background: var(--blue); color: #fff; }
.home .reading-panel { padding: 25px 0; min-height: 158px; font: 400 21px/1.35 var(--serif); letter-spacing: -.02em; }
.home .paper-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; border-top: 1px solid #d6d1c7; padding-top: 20px; }
.home .preview-source { font-size: 15px; }
/* 06 · Plans. No invented prices or checkout on a pre-launch website. */
.home .plans { padding: var(--section) var(--inline); }
.home .plans-copy { position: relative; padding-right: 40%; min-height: 310px; }
.home .plans-copy h2 { font-size: clamp(48px, 5.5vw, 91px); position: relative; z-index: 1; }
.home .plans-notes { position: relative; z-index: 1; }
.home .plans-notes .lead { font-size: clamp(24px, 2.1vw, 34px); margin-top: 25px; }
.home .plans-landscape { position: absolute; right: calc(var(--margin) * -.7); bottom: -24px; width: 49%; z-index: 0; }
.home .plan-table { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 45px; }
.home .plan { --piece-w: 18px; --piece-fill: #fff9ed; display: flex; flex-direction: column; padding: 22px 16px; min-width: 0; }
.home .plan.reader { --piece: url('/assets/paper/piece-sky.png'); --piece-fill: #d8e2f0; }
.home .plan.researcher { filter: drop-shadow(0 -1px 0 var(--mustard)) drop-shadow(1px 0 0 var(--mustard)) drop-shadow(0 1px 0 var(--mustard)) drop-shadow(-1px 0 0 var(--mustard)); }
.home .plan h3 { font: 700 clamp(31px, 3.3vw, 53px)/1 var(--serif); letter-spacing: -.05em; order: 0; }
.home .plan-art { order: 2; height: 90px; width: 115px; object-fit: contain; align-self: flex-end; margin: 8px 0; }
.home .plan-promise { order: 1; font-size: 15px; line-height: 1.4; margin-top: 18px; max-width: 30ch; }
.home .plan-includes { order: 2; font-size: 15px; font-weight: 700; padding-bottom: 13px; border-bottom: 1px solid #052b4926; }
.home .plan-features { order: 3; margin: 10px 0 20px; padding: 0; list-style: none; font-size: 16px; line-height: 1.35; }
.home .plan-features strong { display: block; margin-bottom: 4px; }
.home .plan-allowance { order: 4; margin-top: auto; padding: 17px 0; border-top: 1px solid #052b4926; }
.home .plan-allowance strong { display: block; font-size: clamp(18px, 1.6vw, 26px); line-height: 1.2; }
.home .plan-allowance span { display: block; margin-top: 6px; font-size: 14px; color: var(--ink-soft); }
.home .plan-features li { padding-left: 25px; position: relative; margin-bottom: 13px; }
.home .plan-features li::before { content: '✓'; position: absolute; left: 0; color: var(--ink); }
.home .plan-note { order: 4; font-size: 13px; line-height: 1.45; color: var(--ink-soft); margin: 0 0 20px; }
.home .plan-button { order: 5; width: 100%; min-height: 53px; font-size: 16px; padding: 15px; border-radius: 12px; }
.home .free-button { background: transparent; color: var(--ink); border: 1.5px solid var(--ink); }
.home .free-button:hover { background: #e4edf2; }
.home .researcher .plan-button { background: var(--ink); }
.home .plan-flag { --piece-w: 7px; --piece: url('/assets/paper/piece-mustard.png'); --piece-fill: var(--mustard); position: absolute; top: -28px; right: 10px; font: 700 13px/1 var(--text); padding: 4px 9px; }
.home .plans-availability { max-width: 104ch; font-size: 13px; color: var(--ink-soft); text-align: center; line-height: 1.5; margin: 27px auto 0; }
/* 07 · FAQ: the illustration balances a real accordion. */
.home .faq { position: relative; display: grid; grid-template-columns: 1.04fr 1fr; gap: 0 4%; padding: var(--section) var(--inline); align-items: start; }
.home .faq-intro { grid-column: 1; position: relative; z-index: 1; }
.home .faq-intro > p:not(.eyebrow) { font: 400 clamp(24px, 2.3vw, 37px)/1.2 var(--serif); margin: 28px 0; letter-spacing: -.025em; }
.home .faq-intro > .text-link { background: var(--blue); color: white; padding: 17px 25px; border-radius: 14px; text-decoration: none; }
.home .faq-list { grid-column: 1; margin-top: 30px; z-index: 1; }
.home .faq-list details { border-top: 1px solid #a3b8c6; }
.home .faq-list details:last-child { border-bottom: 1px solid #a3b8c6; }
.home .faq-list summary { position: relative; list-style: none; padding: 18px 0 18px 52px; font: 700 18px/1.3 var(--text); cursor: pointer; }
.home .faq-list summary::-webkit-details-marker { display: none; }
.home .faq-list summary::before { content: '+'; position: absolute; left: 0; top: 12px; display: grid; place-items: center; border-radius: 50%; width: 35px; height: 35px; background: #cae5f5; font: 400 25px/1 var(--text); }
.home .faq-list details[open] summary::before { content: '−'; }
.home .faq-list details p { margin: 0 0 22px 52px; font-size: 16px; line-height: 1.5; color: var(--ink-soft); }
.home .faq-art { grid-column: 2; grid-row: 1/3; width: 115%; max-width: none; margin: 35px 0 0 -5%; align-self: center; }
/* 08 · Signup. API, consent and validation stay unchanged. */
.home .cta { display: grid; grid-template-columns: 1fr 1fr; gap: 0 7%; align-items: start; padding: var(--section) var(--inline) 50px; position: relative; }
.home .cta > .eyebrow, .home .cta > h2 { grid-column: 1; width: 100%; position: relative; z-index: 1; }
.home .cta > h2 { max-width: 12.5ch; font-size: clamp(48px, 6.2vw, 102px); }
.home .cta-band { display: block; position: static; grid-column: 2; grid-row: 1/5; }
.home .cta-form { width: 100%; position: relative; z-index: 1; }
.home .cta-form .lead { font-size: clamp(25px,2.4vw,39px); }
.home .waitlist-form { margin-top: 28px; }
.home .waitlist-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.home .waitlist-field label { display: block; font-size: 14px; margin-bottom: 6px; }
.home .waitlist-field input { display: block; width: 100%; min-width: 0; min-height: 49px; border: 1px solid #99a9bb; border-radius: 5px; background: #fffaf0b0; color: var(--ink); padding: 10px 13px; font: 400 18px var(--text); }
.home .waitlist-form > .button { margin-top: 14px; width: 100%; font-size: 17px; }
.home .waitlist-honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.home .waitlist-consent { font-size: 12px; line-height: 1.45; color: var(--ink-soft); margin-top: 13px; }
.home .waitlist-status { font-size: 16px; margin-top: 12px; min-height: 24px; }
.home .waitlist-status.is-error { color: #a32e24; }
.home .tagline { grid-column: 1; margin-top: 25px; font: 400 19px/1.4 var(--serif); }

/* Dialogs remain native (focus trap, Escape, backdrop and focus restoration). */
.home dialog { width: min(720px, calc(100% - 32px)); max-height: calc(100svh - 40px); border: 1px solid #c7c8b9; border-radius: 18px; padding: 48px; color: var(--ink); background: var(--paper-raised) url('/assets/paper/sheet.webp') center/640px; }
.home dialog::backdrop { background: #08243e99; backdrop-filter: blur(4px); }
.home .dialog-close { position: absolute; right: 14px; top: 12px; border: 0; background: transparent; color: inherit; font: 400 32px/1 var(--text); width: 44px; height: 44px; cursor: pointer; }
.home .dialog-kicker { font-size: 11px; letter-spacing: .18em; margin: 20px 0; }
.home dialog h2 { font: 400 38px/1.1 var(--serif); letter-spacing: -.035em; margin: 16px 0; }
.home dialog h3 { font-size: 23px; margin: 25px 0 12px; }
.home dialog p, .home dialog li { font-size: 17px; line-height: 1.5; }
.home dialog blockquote { margin: 25px 0; padding: 15px 20px; border-left: 4px solid var(--blue); font: 400 25px/1.25 var(--serif); }
.home .reading-source { border-top: 1px solid #c7c8b9; padding-top: 22px; margin-top: 25px; }
.home .reading-source > * + * { margin-top: 14px; }
.home .reading-source .source-note, .home dialog .availability { font-size: 13px; color: var(--ink-soft); }
.home .plan-dialog > .button { margin-top: 22px; }

/* Small entrances establish the reading order; interactions stay immediate. */
@keyframes paperflow-arrive {
  from { opacity: 0; translate: 0 18px; }
  to { opacity: 1; translate: 0 0; }
}
@keyframes paperflow-panel {
  from { opacity: .25; translate: 0 5px; }
  to { opacity: 1; translate: 0 0; }
}
@keyframes paperflow-backdrop {
  from { opacity: 0; }
  to { opacity: 1; }
}
@media (prefers-reduced-motion: no-preference) {
  .home { --motion-ease: cubic-bezier(.22, 1, .36, 1); }
  .home [data-reveal].motion-pending { opacity: 0; translate: 0 18px; }
  .home [data-reveal].entering {
    animation: paperflow-arrive 680ms var(--motion-ease) backwards;
    animation-delay: calc(var(--d, 0) * 65ms);
  }
  .home .hero-copy > :nth-child(2), .home .hero-facts > :nth-child(2),
  .home .index-group > :nth-child(2), .home .slip-stage:nth-child(2) { --d: 1; }
  .home .hero-copy > :nth-child(3), .home .hero-facts > :nth-child(3),
  .home .index-group > :nth-child(3), .home .slip-stage:nth-child(3) { --d: 2; }
  .home .hero-copy > :nth-child(4), .home .hero-facts > :nth-child(4),
  .home .index-group > :nth-child(4) { --d: 3; }
  .home .hero-copy > :nth-child(5) { --d: 4; }
  .home .hero-art { --d: 2; }
  .home .button, .home .topic-tab, .home .paper-tabs button,
  .home .mobile-menu summary, .home .menu-line {
    transition: transform 220ms var(--motion-ease), background-color 220ms ease,
      color 220ms ease, border-color 220ms ease, opacity 220ms ease;
  }
  .home .button .arrow, .home .text-link .arrow {
    display: inline-block;
    transition: transform 220ms var(--motion-ease);
  }
  .home .index-row { transition: transform 280ms var(--motion-ease); }
  .home .index-thumb { transition: transform 380ms var(--motion-ease); }
  .home .button:active:not(:disabled), .home .topic-tab:active { transform: scale(.98); }
  .home [role='tabpanel']:not([hidden]), .home .faq-list details[open] > p,
  .home .mobile-menu[open] .mobile-menu-panel, .home dialog[open] {
    animation: paperflow-panel 280ms var(--motion-ease) backwards;
  }
  .home dialog[open]::backdrop { animation: paperflow-backdrop 220ms ease backwards; }
}
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .home .button:hover:not(:disabled) { transform: translateY(-2px); }
  .home .button:hover:active:not(:disabled) { transform: scale(.98); }
  .home .button:hover .arrow, .home .text-link:hover .arrow { transform: translateX(3px); }
  .home .index-row:hover .index-thumb { transform: translateY(-3px); }
}
@media (prefers-reduced-motion: reduce) {
  .home [data-reveal], .home .index-thumb { opacity: 1; translate: none; animation: none !important; }
  .home .button:hover, .home .button:active { transform: none; }
}
@media (min-width: 1100px) and (max-height: 820px) {
  .home .hero { padding-top: 32px; padding-bottom: 45px; }
  .home .hero h1 { font-size: min(7.4vw, 110px); }
  .home .hero .lead { margin-top: 25px; }
  .home .hero-description { margin-top: 18px; }
  .home .hero-actions { margin-top: 20px; }
  .home .hero-facts { margin-top: 26px; }
}
@media (max-width: 1150px) {
  .home .hero { padding-top: 35px; }
  .home .hero-note { left: 13%; top: 18%; padding: 20px; }
  .home .hero-facts { gap: 10px; flex-wrap: wrap; }
  .home .hero-facts li { padding: 0 10px; gap: 7px; }
  .home .proof-notes { gap: 15px; }
  .home .note-title { font-size: 21px; }
  .home .note-text { font-size: 16px; }
  .home .proof-card { padding: 18px; }
  .home .proof-cover { height: 100px; }
  .home .proof-panel { min-height: 110px; font-size: 13px; }
  .home .index-thumb { height: 145px; }
  .home .plan { padding: 14px 7px; }
  .home .plan h3 { font-size: 34px; }
  .home .plan-features { font-size: 15px; }
}
@media (max-width: 850px) {
  .home .hero { grid-template-columns: 1fr; gap: 30px; }
  .home .hero-copy { width: 100%; }
  .home .hero h1 { font-size: 8.3vw; }
  .home .hero .lead { font-size: 29px; }
  .home .hero-art { width: 100%; max-width: 500px; justify-self: center; }
  .home .hero-art > img, .home .hero-art > picture > img { max-height: none; }
  .home .hero-note { display: none; }
  .home .hero-note-small { display: none; }
  .home .hero-description { font-size: 16px; }
  .home .hero-facts { max-width: 360px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .home .hero-facts li { border: 0; padding: 0; }
  .home .proof { grid-template-columns: 1fr; }
  .home .proof-copy { grid-column: 1; grid-row: 1; }
  .home .proof-art { grid-column: 1; grid-row: 2; max-width: 620px; width: 100%; margin: 20px auto 0; }
  .home .proof-card { padding: 25px; }
  .home .proof-card h3 { font-size: 30px; }
  .home .proof-cover { height: 150px; }
  .home .proof-panel { min-height: 100px; font-size: 15px; }
  .home .library-head { grid-template-columns: 1fr; gap: 25px; }
  .home .library-head .eyebrow { margin: 0; }
  .home .library-head h2 { max-width: 18ch; }
  .home .library-head .lead { max-width: 45ch; }
  .home .index-group { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .home .how { grid-template-columns: 1fr; gap: 30px; }
  .home .how-copy { max-width: 600px; }
  .home .how-journey { margin: 0; }
  .home .sample { gap: 25px; grid-template-columns: 1fr; }
  .home .sample-paper { max-width: 600px; margin: 15px auto 0; width: 100%; }
  .home .paper-preview h3 { font-size: 35px; }
  .home .plans-copy { padding-right: 30%; }
  .home .plans-landscape { width: 40%; right: -30px; bottom: -15px; }
  .home .plan-table { grid-template-columns: 1fr; gap: 30px; }
  .home .plan { padding: 25px; display: grid; grid-template-columns: 1fr 170px; gap: 10px 20px; }
  .home .plan h3, .home .plan-promise, .home .plan-features, .home .plan-note, .home .plan-includes, .home .plan-allowance { grid-column: 1; }
  .home .plan h3 { font-size: 42px; }
  .home .plan-promise { margin-top: 8px; }
  .home .plan-art { grid-column: 2; grid-row: 1/5; align-self: center; width: 100%; height: 180px; }
  .home .plan-button { grid-column: 1/-1; }
  .home .faq { grid-template-columns: 1fr; }
  .home .faq-art { grid-column: 1; grid-row: 3; max-width: 500px; width: 90%; margin: 25px auto 0; }
  .home .faq-list { width: 100%; }
  .home .cta { grid-template-columns: 1fr; }
  .home .cta-band { grid-column: 1; grid-row: auto; margin-top: 28px; max-width: 620px; }
}
@media (max-width: 600px) {
  .home { --section: 56px; }

  .home .eyebrow { font-size: 10px; margin-bottom: 20px; }
  .home section h2 { font-size: clamp(39px, 11.6vw, 66px); }
  .home .hero { padding-top: 30px; padding-bottom: 25px; display: flex; flex-direction: column; }
  .home .hero-copy { width: 100%; }
  .home .hero h1 { font-size: clamp(44px, 12.3vw, 73px); letter-spacing: -.06em; }
  .home .hero .lead { font-size: clamp(23px, 6.6vw, 34px); margin-top: 27px; }
  .home .hero-description { font-size: 16px; max-width: 38ch; }
  .home .hero-actions { gap: 20px; margin-top: 25px; }
  .home .hero-actions .button { min-height: 55px; font-size: 16px; padding: 16px 23px; }
  .home .hero-actions .quiet-link { font-size: 15px; }
  .home .hero-facts { display: flex; max-width: none; gap: 12px 16px; flex-wrap: wrap; margin-top: 28px; font-size: 11px; }
  .home .hero-facts .fact-icon { width: 26px; height: 26px; flex-basis: 26px; }
  .home .hero-art { width: calc(100% + 20px); max-width: 440px; align-self: center; margin: 8px -10px 0; }
  .home .hero-note { display: block; top: 14%; left: 11%; font-size: 13px; padding: 17px; }
  .home .proof h2 { font-size: 12vw; }
  .home .proof-copy > .lead { font-size: 27px; margin-top: 25px; }
  .home .proof-notes { gap: 13px; margin-top: 27px; }
  .home .note::before { width: 43px; height: 43px; font-size: 28px; }
  .home .note-title { font-size: 17px; }
  .home .note-text { font-size: 14px; }
  .home .proof-actions { gap: 20px; margin-top: 27px; }
  .home .proof-actions .button { font-size: 16px; padding: 16px 23px; }
  .home .proof-actions .text-link { max-width: none; font-size: 14px; }
  .home .proof-art { width: calc(100% + 44px); max-width: none; margin: 25px -22px 10px; }
  .home .proof-card { top: 37%; left: 25%; width: 67%; padding: 16px; min-height: 53%; }
  .home .proof-card h3 { font-size: clamp(20px, 5.2vw, 28px); }
  .home .proof-card .eyebrow { font-size: 8px; margin-bottom: 8px; }
  .home .proof-cover { height: 85px; margin: 10px 0; }
  .home .proof-panel { min-height: 85px; font-size: 12px; }
  .home .proof-panel h4 { font-size: 13px; margin-bottom: 5px; }
  .home .proof-card .preview-source { font-size: 11px; margin-top: 10px; }
  .home .index-group { gap: 28px 18px; }
  .home .index-row { gap: 10px 6px; }
  .home .index-title { font-size: 19px; }
  .home .index-thumb { height: 120px; }
  .home .topic-tabs { margin-top: 25px; }
  .home .topic-tab { padding: 13px 19px; font-size: 15px; }
  .home .library-foot { flex-direction: column-reverse; align-items: flex-start; gap: 15px; }
  .home .how h2 { font-size: 12vw; }
  .home .journey-art { width: calc(100% + 36px); max-width: none; margin-left: -18px; }
  .home .slip { grid-template-columns: 1fr; padding: 0; gap: 0; }
  .home .slip-stage { display: grid; grid-template-columns: 90px 1fr; gap: 20px; text-align: left; border-bottom: 1px solid #cbd1ca; padding: 22px 0; font-size: 16px; }
  .home .slip-stage h3 { font-size: 26px; }
  .home .slip-detail { grid-column: 2; margin-top: 0; }
  .home .sample .lead { font-size: 29px; margin-top: 24px; }
  .home .sample-paper { --piece-w: 10px; padding: 17px; rotate: 0deg; }
  .home .sample-cover { height: 200px; margin-bottom: 20px; }
  .home .paper-preview h3 { font-size: 29px; }
  .home .paper-highlight { font-size: 14px; }
  .home .paper-tabs { gap: 5px; }
  .home .paper-tabs button { font-size: 13px; }
  .home .reading-panel { font-size: 20px; min-height: 187px; }
  .home .paper-bottom { flex-direction: column; align-items: flex-start; }
  .home .plans-copy { padding-right: 0; }
  .home .plans-copy h2 { font-size: 12vw; }
  .home .plans-notes .lead { font-size: 26px; }
  .home .plans-landscape { position: relative; width: 100%; max-width: none; right: auto; bottom: auto; margin: 0 0 24px; }
  .home .plan-table { margin-top: 30px; }
  .home .plan { display: flex; padding: 20px 13px; }
  .home .plan h3 { font-size: 39px; }
  .home .plan-art { height: 115px; width: 140px; margin: 0; }
  .home .plan-promise { max-width: 100%; }
  .home .plan-features { margin-top: 8px; }
  .home .plan-button { margin-top: 8px; }
  .home .plan-flag { top: -24px; }
  .home .plans-availability { text-align: left; font-size: 12px; }
  .home .faq-intro > p:not(.eyebrow) { font-size: 27px; }
  .home .faq-list summary { font-size: 17px; padding-left: 44px; }
  .home .faq-list details p { margin-left: 44px; font-size: 15px; }
  .home .faq-art { width: 100%; }
  .home .cta { padding-bottom: 10px; }
  .home .cta > .eyebrow, .home .cta > h2, .home .cta-form { width: 100%; }
  .home .cta > h2 { font-size: 12vw; }
  .home .cta-form .lead { font-size: 29px; }
  .home .cta-band { display: flex; flex-direction: column; }
  .home .cta-form { order: 1; }
  .home .waitlist-fields { grid-template-columns: 1fr; }
  .home .waitlist-consent { font-size: 12px; }
  .home .tagline { margin-top: 20px; }

  .home dialog { padding: 45px 24px 30px; }
  .home dialog h2 { font-size: 30px; }
}
@media (prefers-reduced-motion: reduce) {
  .home .index-row:hover { transform: none; }
}


@media (max-width: 850px) {
  .home .mobile-menu-panel a > span { font-size: 23px; }
}