/* Page Ortho book site. Colours, type and shapes are the book's own (pilot/build/book.py):
   navy header band, purple underlines, dark art panels, mint and yellow call-outs. Phone first. */

@font-face {
  font-family: "Archivo Black";
  src: url("../fonts/archivo-black-latin.woff2") format("woff2");
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --navy: #1b1838;
  --navy-2: #3a2f7a;
  --art: #0c0a1c;
  --paper: #fbfaff;
  --brand: #a68bfd;
  --purple: #6a4fd8;
  --mint: #9bf0a8;
  --mint-soft: #e6fbe9;
  --yellow: #ffc90e;
  --yellow-deep: #c79a00;
  --yellow-soft: #fff6d6;
  --muted: #55507a;
  --line: #d9d6ea;
  --on-navy: #e4e0fa;
  --blk: "Archivo Black", "Arial Black", "Avenir Next", Roboto, "Helvetica Neue", Arial, sans-serif;
  --txt: "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;
  --gut: 16px;
  --max: 1080px;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  /* type scale: 12 / 14 / 16 / 17 / 20 / 24, nothing smaller than 12 */
  --t-xs: 12px; --t-s: 14px; --t-m: 16px; --t-b: 17px; --t-l: 20px; --t-xl: 24px;
  /* space scale */
  --s1: 4px; --s2: 8px; --s3: 12px; --s4: 16px; --s5: 24px; --s6: 36px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  font: 400 17px/1.45 var(--txt);
  color: var(--navy);
  background: var(--paper);
  padding-bottom: calc(84px + env(safe-area-inset-bottom));
  overflow-wrap: break-word;
}
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--purple); text-underline-offset: 2px; -webkit-tap-highlight-color: rgba(166, 139, 253, .25); }
button { font: inherit; color: inherit; }
/* focus ring: purple on the light page (yellow on paper is too faint), yellow on the navy bands */
:focus-visible { outline: 3px solid var(--purple); outline-offset: 3px; border-radius: 4px; }
.mast :focus-visible, .oncall :focus-visible, .bar :focus-visible, .lb :focus-visible, .tile:focus-visible { outline-color: var(--yellow); }
[hidden] { display: none !important; }

.skip { position: absolute; left: -999px; top: 0; background: var(--yellow); color: var(--navy); padding: 12px 16px; min-height: 44px; z-index: 99; }
.skip:focus { left: 8px; top: 8px; }

/* ---------- owner setup strip (only while config.js has placeholders) ---------- */
.setup {
  margin: 10px 10px 0; padding: 8px 12px; border: 2px dashed var(--yellow-deep); border-radius: 10px;
  background: var(--yellow-soft); font-size: 13.5px; line-height: 1.35;
}
.setup b { font-family: var(--blk); font-weight: 900; font-size: 12px; letter-spacing: 1px; text-transform: uppercase; margin-right: 4px; }

/* ---------- header band: the book's page header ---------- */
.mast {
  margin: 10px 10px 0;
  border-radius: 16px;
  border-bottom: 5px solid var(--brand);
  background: linear-gradient(100deg, var(--navy) 0%, var(--navy) 60%, var(--navy-2) 100%);
  color: #fff;
}
.mast-in { max-width: var(--max); margin: 0 auto; padding: 14px 16px 20px; }
.lockup { display: flex; align-items: center; gap: 10px; }
.lockup img { width: 50px; }
.brand { display: block; font: 900 15px/1.2 var(--blk); letter-spacing: .3px; }
.kicker { display: block; margin-top: 3px; font: 900 12px/1.3 var(--blk); letter-spacing: 1.8px; text-transform: uppercase; color: var(--mint); }
h1 { margin-top: 14px; font: 900 clamp(40px, 13.4vw, 84px)/.95 var(--blk); letter-spacing: .4px; text-transform: uppercase; }
h1 .h1-b { display: block; margin-top: .14em; font-size: .56em; letter-spacing: .6px; color: var(--yellow); }
.what { margin-top: 12px; max-width: 34em; font-size: 17px; line-height: 1.42; color: var(--on-navy); }
.what b { color: #fff; }

.buy {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 56px; padding: 8px 18px; border-radius: 10px;
  background: var(--yellow); color: var(--navy);
  font: 900 17px/1 var(--blk); letter-spacing: .7px; text-transform: uppercase; text-decoration: none;
  box-shadow: 0 3px 0 var(--yellow-deep);
  text-align: center;
  transition: transform 140ms var(--ease-out), box-shadow 140ms var(--ease-out);
}
.buy:active { transform: translateY(2px) scale(.985); box-shadow: 0 1px 0 var(--yellow-deep); }
.buy[aria-disabled="true"] { cursor: not-allowed; }
.price { padding: 5px 9px; border-radius: 6px; background: var(--navy); color: var(--yellow); letter-spacing: 0; }
.price:empty { display: none; }
.mast .buy { margin-top: 18px; }

/* ---------- home hero: the real cover, then the pitch ---------- */
.mast-home .book { width: min(72vw, 300px); margin: 18px auto 2px; }
.book-frame {
  position: relative; aspect-ratio: 816 / 1056; overflow: hidden; border-radius: 10px; background: var(--art);
  box-shadow: 0 0 0 2px var(--brand), 0 18px 34px -10px rgba(6, 4, 20, .7);
}
.book-cover, .book-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.book-video { opacity: 0; transition: opacity 240ms var(--ease-out); }
.book.is-playing .book-video { opacity: 1; }
.flip-btn {
  position: absolute; left: 6px; bottom: 6px; width: 44px; height: 44px; padding: 0; border-radius: 50%;
  border: 1.5px solid var(--mint); background: rgba(27, 24, 56, .88); cursor: pointer;
  transition: transform 140ms var(--ease-out);
}
.flip-btn:active { transform: scale(.94); }
.flip-btn::before { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 14px; transform: translate(-50%, -50%); background: var(--mint); clip-path: polygon(0 0, 100% 50%, 0 100%); }
.book.is-playing .flip-btn::before { width: 12px; clip-path: polygon(0 0, 33% 0, 33% 100%, 0 100%, 0 0, 67% 0, 100% 0, 100% 100%, 67% 100%, 67% 0); }
.mast-home .mast-main { margin-top: 4px; }
.mast-home h1 { margin-top: 14px; font-size: clamp(30px, 9.6vw, 84px); }
.buy-note { margin-top: 12px; font-size: var(--t-s); line-height: 1.45; color: var(--on-navy); }
.buy-note > span { display: block; }
.buy-note .facts { color: #fff; font-weight: 700; }

.meta { display: none; }
.what { overflow-wrap: anywhere; }
h1 { overflow-wrap: anywhere; }

/* ---------- sections ---------- */
.sect { max-width: var(--max); margin: 0 auto; padding: 30px var(--gut) 0; }
.sec { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 10px; }
.sec h2 {
  font: 900 23px/1.2 var(--blk); letter-spacing: .2px;
  text-decoration: underline; text-decoration-color: var(--brand); text-decoration-thickness: 3px; text-underline-offset: 5px;
}
.sec .hint { margin-left: auto; flex: none; font-size: var(--t-s); color: var(--muted); }
.note { margin-top: 12px; font-size: 15.5px; color: var(--muted); max-width: 60ch; }

.card { margin-top: 14px; padding: 12px 14px; background: #fff; border: 1.5px solid var(--navy); border-left: 6px solid var(--brand); border-radius: 12px; }

/* ---------- the free sample ---------- */
.free { display: grid; gap: var(--s4); padding: 16px; border: 1.5px solid var(--navy); border-left: 6px solid var(--mint); border-radius: 12px; background: var(--mint-soft); }
.free h2 { font: 900 var(--t-l)/1.2 var(--blk); letter-spacing: .2px; overflow-wrap: anywhere; }
.free-sub { margin-top: var(--s2); }
.free-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: var(--s3); }
.free-list li { padding: 6px 10px; border-radius: 999px; border: 1.5px solid var(--navy); background: #fff; font-size: var(--t-s); font-weight: 700; line-height: 1.2; overflow-wrap: anywhere; }
.btn-free {
  display: flex; align-items: center; justify-content: center; min-height: 52px; padding: 8px 18px; border-radius: 10px;
  background: var(--navy); color: #fff; border-bottom: 3px solid var(--mint); text-align: center; text-decoration: none;
  font: 900 15px/1.2 var(--blk); letter-spacing: .6px; text-transform: uppercase;
  transition: transform 140ms var(--ease-out);
}
.btn-free:active { transform: scale(.985); }
.oncall .again a + span { margin: 0 4px; }
.free-note { margin-top: var(--s2); font-size: var(--t-s); color: var(--muted); }
.try-free { margin-top: var(--s2); font-size: var(--t-s); color: var(--on-navy); }
.try-free a { display: inline-block; padding: 12px 0; color: var(--mint); font-weight: 700; }
#planned { margin-top: var(--s2); }

/* ---------- sample pages: the book's type tiles ---------- */
.tiles {
  display: grid; grid-auto-flow: column; grid-auto-columns: min(72%, 300px); gap: 12px;
  margin: 14px calc(var(--gut) * -1) 0; padding: 0 var(--gut) 4px;
  overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-left: var(--gut);
  -webkit-overflow-scrolling: touch; scrollbar-width: none;
}
.tiles::-webkit-scrollbar { display: none; }
.tiles li { scroll-snap-align: start; }
.tile {
  display: block; width: 100%; height: 100%; padding: 0; overflow: hidden; text-align: left; cursor: zoom-in;
  background: var(--art); color: #fff; text-decoration: none; border: 1.5px solid var(--navy); border-radius: 12px;
  transition: transform 160ms var(--ease-out);
}
.tile:active { transform: scale(.98); }
.thead { display: flex; align-items: baseline; flex-wrap: wrap; justify-content: space-between; gap: 8px; padding: 8px 10px 7px; background: var(--navy); }
.tt { min-width: 0; font: 900 15px/1.2 var(--blk); overflow-wrap: anywhere; letter-spacing: .3px; text-transform: uppercase; }
.tr { min-width: 0; font-size: var(--t-s); text-align: right; color: var(--on-navy); }
.tart { display: block; padding: 10px 10px 0; }
.tart img { width: 100%; height: auto; border-radius: 3px; background: #fff; }
.tfoot { display: flex; justify-content: flex-end; margin-top: auto; padding: 8px 10px; border-bottom: 4px solid var(--brand); }
.chip {
  padding: 6px 9px; border-radius: 6px;
  background: var(--navy); border: 1.5px solid var(--mint); color: #fff;
  font: 900 12px/1 var(--blk); letter-spacing: 1px; text-transform: uppercase;
}

/* ---------- the six parts ---------- */
.anat { display: grid; gap: 14px; margin-top: 14px; }
.anat-fig { padding: 16px 28px; background: var(--art); border-radius: 12px; }
.anat-page { position: relative; max-width: 380px; margin: 0 auto; }
.anat-page img { width: 100%; border-radius: 3px; background: #fff; }
.pin, .n {
  width: 28px; height: 28px; border-radius: 50%; background: var(--brand); color: var(--navy);
  font: 900 13px/28px var(--blk); text-align: center;
}
.pin { position: absolute; margin: -14px 0 0 -14px; box-shadow: 0 0 0 3px var(--art); }
.pin-1 { top: 13.4%; left: 0; }
.pin-2 { top: 25.4%; left: 100%; }
.pin-3 { top: 41.1%; left: 0; }
.pin-4 { top: 68.2%; left: 0; }
.pin-5 { top: 68.2%; left: 100%; }
.pin-6 { top: 81.6%; left: 0; }
.parts li { display: grid; grid-template-columns: 28px 1fr; column-gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.parts li:last-child { border-bottom: 0; }
.parts h3 { font: 900 16px/1.3 var(--blk); letter-spacing: .2px; padding-top: 3px; }
.parts p { margin-top: 2px; font-size: 15.5px; line-height: 1.4; color: var(--muted); }

/* ---------- contents ---------- */
.toc { padding-bottom: 2px; }
.reg { break-inside: avoid; padding-bottom: 6px; }
.reg summary { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 44px; padding: 4px 0; border-bottom: 1px solid var(--line); font: 900 12px/1.3 var(--blk); letter-spacing: 1.2px; text-transform: uppercase; color: var(--purple); cursor: pointer; list-style: none; }
.reg summary::-webkit-details-marker { display: none; }
.reg summary > span:first-child { min-width: 0; overflow-wrap: anywhere; }
.reg summary .ct { flex: none; display: inline-flex; align-items: center; gap: 8px; color: var(--muted); letter-spacing: 0; font-variant-numeric: tabular-nums; }
.reg summary .ct::after { content: "+"; width: 16px; text-align: center; font: 900 16px/1 var(--blk); color: var(--purple); }
.reg[open] summary .ct::after { content: "\2212"; }
.toc.is-wide .reg summary { cursor: default; min-height: 34px; }
.toc.is-wide .reg summary .ct::after { content: none; }
.reg li { display: flex; flex-wrap: wrap; align-items: baseline; column-gap: 8px; padding: 6px 0 5px; border-bottom: 1px solid #eeecf6; font-size: var(--t-m); line-height: 1.3; }
.reg li b { min-width: 0; font-weight: 700; overflow-wrap: anywhere; }
.reg li span { min-width: 0; font-size: 15px; color: var(--muted); overflow-wrap: anywhere; }
.toc-tools { display: flex; justify-content: flex-end; margin-top: var(--s2); }
.toc-tools button { min-height: 44px; padding: 0 14px; border-radius: 10px; border: 1.5px solid var(--navy); background: #fff; color: var(--navy); font: 900 12px/1 var(--blk); letter-spacing: .7px; text-transform: uppercase; cursor: pointer; }
.toc-tools button:active { transform: scale(.97); }

/* ---------- lists with the book's diamond bullets ---------- */
ul.b li { position: relative; padding: 5px 0 5px 20px; font-size: 16.5px; line-height: 1.35; }
ul.b li::before { content: ""; position: absolute; left: 2px; top: 12px; width: 8px; height: 8px; border-radius: 1.5px; background: var(--navy); transform: rotate(45deg); }
ul.b.pearl li::before { background: var(--yellow); outline: 1.5px solid var(--yellow-deep); }

/* ---------- questions ---------- */
.faq { padding-top: 2px; padding-bottom: 2px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:last-child { border-bottom: 0; }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 54px; padding: 8px 0; font-weight: 700; font-size: 17px; line-height: 1.3; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; width: 28px; text-align: center; font: 900 20px/1 var(--blk); color: var(--purple); }
.faq details[open] summary::after { content: "\2212"; }
.faq .a { padding: 0 0 14px; max-width: 60ch; font-size: var(--t-m); }
.faq details[open] .a { animation: faq-in 200ms var(--ease-out); }
@keyframes faq-in { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
.faq .a a { padding: 13px 2px; } /* taller tap area, same line height */
.todo { display: inline-block; padding: 4px 8px; border: 2px dashed var(--yellow-deep); border-radius: 6px; background: var(--yellow-soft); font-size: 14.5px; }

/* ---------- closing block: the book's "On call tonight" ---------- */
.oncall { max-width: calc(var(--max) - 2 * var(--gut)); margin: 30px var(--gut) 0; padding: 18px 16px 20px; border-radius: 14px; border-bottom: 5px solid var(--mint); background: var(--navy); color: var(--on-navy); }
.oncall .sec h2 { color: #fff; text-decoration-color: var(--mint); }
.oncall > p { margin-top: 10px; }
.oncall .buy { margin-top: 16px; }
.oncall .again { margin-top: 6px; font-size: 15px; }
.oncall :focus-visible { outline-color: var(--yellow); }
.oncall .again a { display: inline-flex; align-items: center; min-height: 44px; color: var(--mint); }

/* ---------- footer: the book's footer line and handle pill ---------- */
.foot { max-width: var(--max); margin: 0 auto; padding: 22px var(--gut) 0; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 16px; }
.disc { font-weight: 700; font-size: 14.5px; }
.pg { display: inline-flex; align-items: center; min-height: 44px; padding: 0 16px; border-radius: 22px; background: var(--brand); color: var(--navy); font: 900 13.5px/1 var(--blk); text-decoration: none; }

/* ---------- buy bar: always within reach ---------- */
.bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 20;
  padding: 8px 12px calc(8px + env(safe-area-inset-bottom));
  background: var(--navy); border-top: 3px solid var(--brand);
  transition: transform 220ms var(--ease-out);
}
.bar.is-off { transform: translateY(110%); visibility: hidden; transition: transform 220ms var(--ease-out), visibility 0s 220ms; }
.bar-in { display: flex; align-items: center; gap: 12px; max-width: var(--max); margin: 0 auto; }
.bar img, .bar-t { display: none; }
.bar .buy { flex: 1; min-height: 52px; box-shadow: none; }
.bar .buy:active { transform: none; }

/* ---------- zoom view ---------- */
html.lb-open, html.lb-open body { overflow: hidden; }
.lb { position: fixed; inset: 0; z-index: 50; display: flex; flex-direction: column; background: var(--art); animation: lb-in 160ms var(--ease-out); }
@keyframes lb-in { from { opacity: 0; } to { opacity: 1; } }
.lb-top, .lb-nav { display: flex; align-items: center; justify-content: space-between; gap: 10px; background: var(--navy); color: #fff; }
.lb-top { padding: calc(8px + env(safe-area-inset-top)) 8px 8px 14px; border-bottom: 3px solid var(--brand); }
.lb-nav { padding: 8px 8px calc(8px + env(safe-area-inset-bottom)); font-size: var(--t-s); color: var(--on-navy); text-align: center; }
.lb-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font: 900 15px/1.2 var(--blk); letter-spacing: .3px; text-transform: uppercase; }
.lb-btn { flex: none; min-width: 48px; min-height: 48px; padding: 0 14px; border-radius: 10px; border: 1.5px solid var(--brand); background: transparent; color: #fff; font: 900 12.5px/1 var(--blk); letter-spacing: .7px; text-transform: uppercase; cursor: pointer; }
.lb-scroll { flex: 1; min-height: 0; display: flex; overflow: auto; -webkit-overflow-scrolling: touch; overscroll-behavior: contain; touch-action: pan-x pan-y pinch-zoom; }
.lb-scroll img { flex: none; width: 100%; height: auto; max-width: 860px; margin: auto; background: #fff; cursor: zoom-in; animation: lb-img-in 200ms var(--ease-out); }
@keyframes lb-img-in { from { opacity: 0; transform: scale(.97); } to { opacity: 1; transform: none; } }
.lb.is-zoomed .lb-scroll img { width: 240%; max-width: none; cursor: zoom-out; }

/* ---------- thanks page ---------- */
body.thanks { padding-bottom: 28px; }
a.lockup { color: #fff; text-decoration: none; min-height: 44px; }
.offscreen { position: fixed; left: -999px; top: 0; opacity: 0; }
.mast-sm h1 { font-size: clamp(30px, 9vw, 52px); }
.mast-sm .what { margin-top: 10px; }
.stack { display: grid; gap: 14px; max-width: 640px; }
.stack > * { margin-top: 0; }
.stack .ready { width: auto; max-width: none; margin: 0; }
.ready .size { margin-top: 12px; font-size: 14px; }
.think { padding: 12px 14px; border-radius: 12px; background: var(--mint-soft); font-size: 16px; line-height: 1.4; }
.think h2, .card h2.lab { margin-bottom: 4px; font: 900 12px/1.3 var(--blk); letter-spacing: 1.2px; text-transform: uppercase; color: var(--purple); }
.think.is-inapp { outline: 2px solid var(--purple); }
.linkrow { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.btn2 { min-height: 48px; padding: 0 16px; border-radius: 10px; border: 1.5px solid var(--navy); background: #fff; color: var(--navy); font: 900 13px/1 var(--blk); letter-spacing: .6px; text-transform: uppercase; cursor: pointer; }
.find label { display: block; font-weight: 700; }
.find input { display: block; width: 100%; min-height: 52px; margin-top: 8px; padding: 0 12px; border: 1.5px solid var(--navy); border-radius: 10px; background: #fff; color: var(--navy); font: 400 17px var(--txt); }
.find .buy { width: 100%; margin-top: 12px; border: 0; cursor: pointer; }
.find .buy[disabled] { opacity: .6; cursor: progress; }
.msg { margin-top: 10px; font-size: 15.5px; font-weight: 700; }
.msg:empty { display: none; }
.checking { font-weight: 700; }

/* ---------- wider screens ---------- */
@media (min-width: 720px) {
  :root { --gut: 24px; }
  .free { grid-template-columns: minmax(0, 1fr) 280px; align-items: center; gap: var(--s5); padding: 22px 24px; }
  .free h2 { font-size: var(--t-xl); }
  body { font-size: 17px; }
  .setup, .mast, .oncall { width: calc(100% - 2 * var(--gut)); max-width: calc(var(--max) - 2 * var(--gut)); margin-left: auto; margin-right: auto; }
  .setup, .mast { margin-top: 16px; }
  .sec h2 { font-size: 27px; }
  .anat { grid-template-columns: minmax(0, 440px) 1fr; gap: 28px; align-items: start; }
  .toc { columns: 2; column-gap: 32px; padding: 16px 20px 4px; }
  .mast-home .mast-in {
    display: grid; grid-template-columns: minmax(0, 1fr) 270px; grid-template-areas: "lockup book" "main book" "meta book";
    grid-template-rows: auto auto 1fr; column-gap: 36px; align-items: start; padding: 26px 30px 30px;
  }
  .mast-home .lockup { grid-area: lockup; }
  .mast-home .book { grid-area: book; width: 100%; margin: 0; align-self: center; }
  .mast-home .mast-main { grid-area: main; margin-top: 18px; }
  .mast-home h1 { font-size: clamp(44px, 7.4vw, 72px); }
  .mast-home .meta { grid-area: meta; display: grid; grid-template-columns: auto 1fr; gap: 8px 12px; align-items: baseline; margin-top: 22px; padding: 16px 0 0; border-top: 1px solid rgba(166, 139, 253, .35); font-size: 15px; line-height: 1.3; color: var(--on-navy); }
  .mast-home .meta dt { font: 900 12px/1.3 var(--blk); letter-spacing: 1.2px; text-transform: uppercase; color: var(--brand); text-align: left; }
  .mast-home .meta dd b { color: #fff; }
  .card { padding: 14px 20px; }
  .oncall { padding: 24px 24px 26px; }
  .oncall .buy, .mast .buy, .find .buy { display: inline-flex; min-width: 300px; }
  .bar img { display: block; width: 44px; }
  .bar-t { display: block; flex: 1; min-width: 0; color: #fff; line-height: 1.25; }
  .bar-t b { display: block; font: 900 14px/1.25 var(--blk); letter-spacing: .3px; }
  .bar-t span { font-size: 13px; color: var(--on-navy); }
  .bar .buy { flex: none; min-width: 240px; }
  .lb.is-zoomed .lb-scroll img { width: 1600px; }
}
@media (min-width: 960px) {
  .tiles { grid-auto-flow: row; grid-auto-columns: auto; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 16px 0 0; padding: 0; overflow: visible; }
  .mast-in { display: grid; grid-template-columns: auto minmax(0, 1fr) minmax(0, 270px); column-gap: 30px; align-items: center; padding: 30px 34px 34px; }
  .lockup { flex-direction: column; gap: 10px; text-align: center; }
  .lockup img { width: 124px; }
  .mast-home .mast-in { grid-template-columns: minmax(0, 1fr) 340px; column-gap: 56px; padding: 36px 44px 40px; }
  .mast-home .lockup { flex-direction: row; gap: 12px; text-align: left; }
  .mast-home .lockup img { width: 64px; }
  .mast-home h1 { font-size: 76px; }
  .mast-home .buy-note .facts { display: none; }
  .brand { font-size: 16px; }
  .kicker { margin-top: 5px; }
  h1 { margin-top: 0; font-size: 72px; }
  .what { font-size: 18px; }
  .buy-note .facts { display: none; }
  .mast-sm .meta, .meta { display: grid; grid-template-columns: auto 1fr; gap: 10px 12px; align-items: baseline; padding: 4px 0 4px 26px; border-left: 1px solid rgba(166, 139, 253, .35); font-size: 15px; line-height: 1.3; color: var(--on-navy); }
  .meta dt { font: 900 12px/1.3 var(--blk); letter-spacing: 1.2px; text-transform: uppercase; color: var(--brand); text-align: right; }
  .meta dd b { color: #fff; }
  .toc { columns: 3; }
  .duo { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); max-width: var(--max); margin: 0 auto; }
  .duo .sect { max-width: none; margin: 0; }
  .duo .sect + .sect { padding-left: 4px; }
}


@media (hover: hover) and (pointer: fine) {
  .tile:hover { transform: translateY(-2px); }
  .buy:hover:not([aria-disabled="true"]) { filter: brightness(1.05); }
  .btn-free:hover { filter: brightness(1.15); }
  .faq summary:hover, .reg summary:hover { color: var(--purple); }
}

/* reduced motion: no sliding or scaling, the quick fades stay because they explain what changed */
@media (prefers-reduced-motion: reduce) {
  .bar, .bar.is-off { transition: opacity 120ms linear, visibility 0s 120ms; }
  .bar.is-off { opacity: 0; transform: none; }
  .lb, .lb-scroll img, .faq details[open] .a { animation-name: fade-only; animation-duration: 120ms; }
  .buy, .buy:active, .btn-free, .btn-free:active, .tile, .tile:active, .tile:hover, .flip-btn, .flip-btn:active, .toc-tools button:active { transform: none; transition: none; }
}
@keyframes fade-only { from { opacity: 0; } to { opacity: 1; } }

/* ==========================================================================
   Home hero (11/11): the painted hip fills the band, labelled with the
   classifications that live on it. Copy sits in the dark space beside it.
   ========================================================================== */
.vh { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

/* coming soon / on sale: <html class="soon"> is set from onSale in config.js */
.soon .sale-only { display: none !important; }
html:not(.soon) .soon-only { display: none !important; }

.hero { --hero-bg: #07041a; position: relative; overflow: hidden; background: var(--hero-bg); color: #fff; border-bottom: 5px solid var(--brand); }
.hero :focus-visible { outline-color: var(--yellow); }
/* phone: the bone is a band on top, cropped to the head, neck and trochanters */
.hero-art { position: relative; width: 700px; max-width: none; margin-left: calc(50% - 300px); aspect-ratio: 2048 / 1360; }
.hero-art img { width: 100%; height: 100%; max-width: none; }
.hero-art svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-art line { stroke: #fff; stroke-width: 3; vector-effect: non-scaling-stroke; stroke-width: 1.5px; }
.hero-art circle { fill: var(--yellow); stroke: var(--hero-bg); stroke-width: 4; }
.hero-art::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 22%; background: linear-gradient(180deg, transparent, var(--hero-bg)); }
.lbl {
  position: absolute; z-index: 2; transform: translateY(-50%); padding: 5px 8px; border: 1.5px solid #fff; border-radius: 7px;
  background: rgba(7, 4, 26, .92); color: #fff; font: 900 12px/1.2 var(--blk); letter-spacing: .8px; text-transform: uppercase; white-space: nowrap;
}
.lbl small { display: block; margin-top: 2px; font: 400 12px/1.2 var(--txt); letter-spacing: 0; text-transform: none; color: var(--brand); }
.lbl-head { left: 53.5%; top: 12%; }
.lbl-neck { left: 15.5%; top: 64.5%; }
.lbl-troch { left: 44%; top: 76.5%; }

.hero-copy { position: relative; z-index: 3; padding: 0 var(--gut) 28px; margin-top: -18px; }
.hero .lockup { position: absolute; left: var(--gut); top: calc(-1 * (700px * 1360 / 2048) + 30px); }
.hero .lockup { padding: 6px 12px 6px 8px; border-radius: 12px; background: rgba(7, 4, 26, .88); }
.hero .lockup img { width: 40px; }
.hero h1 { margin-top: 0; font: 900 clamp(26px, 9vw, 48px)/.97 var(--blk); letter-spacing: .2px; text-transform: uppercase; overflow-wrap: normal; }
.hero .what { margin-top: 14px; max-width: 30em; }
.hero .status { margin-top: 12px; font-weight: 700; color: var(--mint); }
.acts { display: grid; gap: 12px; margin-top: 18px; }
.hero .buy, .oncall .acts .buy { margin-top: 0; }
.btn-follow {
  display: flex; align-items: center; justify-content: center; min-height: 56px; padding: 8px 18px; border-radius: 10px;
  box-shadow: inset 0 0 0 2px var(--mint); color: var(--mint); text-decoration: none; text-align: center;
  font: 900 16px/1 var(--blk); letter-spacing: .7px; text-transform: uppercase;
  transition: transform 140ms var(--ease-out);
}
.btn-follow:active { transform: scale(.985); }

/* launch email box */
.notify { display: grid; grid-template-columns: minmax(0, 1fr) auto; margin-top: 14px; max-width: 460px; }
.notify input[type="email"] { min-width: 0; min-height: 52px; padding: 0 14px; border: 0; border-radius: 10px 0 0 10px; background: #fff; color: var(--navy); font: 400 16px/1 var(--txt); }
.notify button { min-height: 52px; padding: 0 14px; border: 0; border-radius: 0 10px 10px 0; background: var(--brand); color: var(--navy); font: 900 13px/1.1 var(--blk); letter-spacing: .5px; text-transform: uppercase; cursor: pointer; }
.notify button:disabled { cursor: default; opacity: .75; }
.notify-msg { grid-column: 1 / -1; margin-top: 8px; font-size: var(--t-s); line-height: 1.35; color: var(--on-navy); }
.notify[data-state="error"] .notify-msg { color: var(--yellow); font-weight: 700; }
.notify[data-state="done"] .notify-msg { color: var(--mint); font-weight: 700; }
.oncall .acts { margin-top: 16px; }

@media (min-width: 600px) {
  .acts { display: flex; flex-wrap: wrap; }
  .hero .buy, .oncall .acts .buy, .btn-follow { min-width: 0; padding-left: 22px; padding-right: 22px; }
}

/* desktop: the bone bleeds off the left edge at full height; the copy sits in the dark space on the right */
@media (min-width: 900px) {
  .hero { height: min(900px, max(680px, 100vh)); }
  .hero-art { position: absolute; top: 0; left: max(-150px, calc(50vw - 870px)); height: 100%; width: auto; margin: 0; }
  .hero-art::after { inset: 0; height: auto; background: linear-gradient(90deg, transparent 60%, var(--hero-bg) 72%); }
  .lbl { padding: 7px 11px; border-width: 2px; border-radius: 8px; font-size: 13px; letter-spacing: 1px; }
  .hero-art line { stroke-width: 2px; }
  .hero-copy { position: absolute; top: 0; bottom: 0; right: max(var(--gut), calc(50vw - 660px)); width: min(500px, 38vw); margin: 0; padding: 28px 0 44px; display: flex; flex-direction: column; justify-content: space-between; }
  .hero .lockup { position: static; flex-direction: row; justify-content: flex-end; text-align: left; padding: 0; background: none; }
  .hero .lockup img { width: 48px; }
  .hero h1 { font-size: clamp(36px, 3.45vw, 50px); }
  .hero .what { font-size: 18px; }
}