/* ---------- the 3D phone ---------- */
.ph3{position:relative;width:100%;height:clamp(500px,74vh,700px)}
.ph3 canvas{position:absolute;inset:0;width:100%;height:100%;display:block;opacity:0;transition:opacity .9s var(--e-std);cursor:grab;touch-action:pan-y;outline:0}
.ph3 canvas.grabbing{cursor:grabbing}
.ph3.on canvas{opacity:1}
.ph3-flat{position:absolute;inset:0;overflow:hidden;opacity:0;visibility:hidden}
.ph3.flat .ph3-flat{opacity:1;visibility:visible}
.ph3-flat img.ld{opacity:1}
.ph3.flat canvas{display:none}
.ph3-flat img{opacity:0;transition:opacity .35s var(--e-std);position:absolute;top:8%;left:50%;height:84%;width:auto;max-width:none;aspect-ratio:390/855;transform:translateX(-50%);border-radius:34px;background:var(--card);box-shadow:0 0 0 7px #0b0b0c,0 0 0 9px #8d8f94,0 30px 60px -30px rgba(17,17,17,.45)}
.ph3-credit{margin-top:14px;font:550 12px/1.4 var(--f);color:var(--ink3)}
.ph3-credit a{color:inherit}
@media (max-width:900px){.ph3{height:min(470px,58svh)}.ph3-flat img{border-radius:28px}}

/* secondary pages run a tighter section rhythm than the home */
:root{--sec:clamp(64px,11vh,112px);--pg-pane:#f4f4f6;--pg-sk:#e2e2e8;--pg-green:#13844f;--pg-green-s:#e3f5ec;--pg-blue:#3b74f0;--pg-x:rgba(17,17,17,.55);--pg-chip:#f2f2f5;--pg-chip-h:#e6e6ea;--pg-dim:rgba(17,17,17,.6);--pg-dim2:rgba(17,17,17,.64);--pg-row:#f6f6f8;--pg-row-h:#eeeef2;--pg-row-s:#f7f7f9;--pg-lil-s:#f2f2f4}
@media (max-width:900px){:root{--sec:72px}}

/* ---- page gutter = the header's (--pad: 20px on phones, ~55px on the 1290 laptop), so the H1 lines up with the logo ---- */
.wrap,.wrap-wide{width:min(var(--wrap),calc(100% - 2 * var(--pad)))}

/* ---- page top: H1 lands at nav bottom + breathing room ---- */
.pg-top{padding-top:var(--top)}
/* short laptop screens (1290x680): every marketing hero starts its H1 34px higher, at the home's 116px, so moving
   between nav pages never makes the heading jump (pages with cards tighten the cards themselves, not the top) */
@media (min-width:901px) and (max-height:760px){.pg-top{padding-top:calc(var(--top) - 34px)}}
@media (max-width:900px){
  .pg-top{transition:padding-top .35s var(--e-std)}
  html.kb .pg-top:focus-within{padding-top:calc(20px + env(safe-area-inset-top))}
}

/* ---- the home's type: heavy, tight, two-tone ---- */
.pg-h{max-width:none;text-wrap:balance}
/* the muted second line is drawn as ONE layer (ink at 42% opacity, like the home's .mute), so touching letters never
   print a darker join, and it sits .07em lower so line-1 descenders never cut into it */
.pg-h .ds-dim{display:block;color:var(--ink);opacity:.42;margin-top:.07em}
.pg-lead{margin-top:20px;max-width:42ch;font:560 clamp(17px,15.5px + .3vw,19px)/1.5 var(--f);letter-spacing:-.01em;color:var(--lead);text-wrap:pretty}
.pg-x{margin-top:18px;font:600 13.5px/1.45 var(--f);color:var(--pg-x);max-width:46ch}
.pg-facts{margin-top:16px;max-width:54ch;font:600 14.5px/1.5 var(--f);letter-spacing:-.005em;color:var(--pg-x);text-wrap:pretty}
.pg-facts a{color:var(--ink);font-weight:700;text-decoration:underline;text-decoration-color:var(--line2);text-underline-offset:3px}
.pg-label{font:800 12px/1.2 var(--f);letter-spacing:.06em;text-transform:uppercase;color:var(--ink3)}

/* ---- cards, panes; a lit card (.on / .pg-glow) gets a 1px line, no colour glow (same as .evc / .cn on the home) ---- */
.pg-card{position:relative;border-radius:32px;background:var(--card);box-shadow:var(--sh);isolation:isolate;transition:box-shadow .9s var(--e-std)}
.pg-glow,.pg-card.on{box-shadow:0 0 0 1px var(--line2),var(--sh)}
.pg-pane{border-radius:24px;background:var(--pg-pane)}
.pg-sk{display:block;height:8px;border-radius:8px;background:var(--pg-sk)}
.pg-av{flex:none;display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:14px;background:var(--mono);color:var(--on-mono);font:800 17px/1 var(--f)}
/* the small black "it happened" chip the home's minis use */
.pg-pop{position:absolute;z-index:2;display:inline-flex;align-items:center;gap:5px;height:28px;padding:0 11px;border-radius:999px;background:var(--ink);color:var(--on-ink);font:750 12px/1 var(--f);white-space:nowrap;box-shadow:0 10px 22px -10px rgba(17,17,17,.5);pointer-events:none}
.pg-pop svg{width:12px;height:12px}
.pg-pop.g{background:#13844f;color:#fff}

/* ---- handle field: the home's claim pill (filled, faint 1px line, grey prefix, bold handle, ink button) ---- */
.pg-claim{display:flex;align-items:center;gap:8px;width:min(560px,100%);height:68px;margin:0;padding:0 7px 0 24px;border-radius:999px;background:var(--fld);box-shadow:var(--fld-sh);text-align:left;transition:box-shadow .3s var(--e-std)}
.pg-claim:focus-within{box-shadow:var(--fld-sh-f)}
.pg-claim label{flex:1;min-width:0;display:flex;align-items:center;height:100%;font-size:19px;letter-spacing:-.03em;cursor:text}
.pg-pre{font-weight:500;color:var(--ink3);white-space:nowrap}
.pg-claim.tight .pg-pre-d{display:none}
.pg-claim.scr input{-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 14px);mask-image:linear-gradient(90deg,transparent 0,#000 14px)}
.pg-claim input{flex:1;min-width:0;width:100%;height:100%;border:0;outline:0;background:none;color:var(--ink);font:800 1em/1 var(--f);letter-spacing:-.03em;padding:0;caret-color:var(--ink);text-overflow:ellipsis}
.pg-claim input:focus-visible{outline:0}
.pg-claim input::placeholder{color:var(--ink);opacity:.2}
.pg-claim button{flex:none;display:inline-flex;align-items:center;gap:8px;height:54px;padding:0 22px 0 24px;border:0;border-radius:999px;background:var(--ink);color:var(--on-ink);font:750 16.5px/1 var(--f);cursor:pointer;transition:transform .18s var(--e-std),background-color .2s}
.pg-claim button:active{transform:scale(.96)}
@media (hover:hover){.pg-claim button:hover{background:var(--ink-h)}}
.pg-claim-lg{width:min(820px,100%);height:92px;padding:0 10px 0 30px}
.pg-claim-lg label{font-size:clamp(22px,2.8vw,36px);letter-spacing:-.035em}
.pg-claim-lg button{height:72px;padding:0 28px 0 32px;font-size:19px;gap:10px}
@media (max-width:760px){
  /* phones: one row, like the home. The field, then a round button with the arrow (its word is still read aloud) */
  .pg-claim,.pg-claim-lg{flex-direction:row;align-items:center;height:60px;padding:0 6px 0 18px;border-radius:999px;gap:6px}
  .pg-claim label,.pg-claim-lg label{flex:1;height:100%;padding:0;font-size:clamp(17px,5vw,20px)}
  .pg-claim button,.pg-claim-lg button{flex:none;width:48px;height:48px;padding:0;justify-content:center;border-radius:50%;gap:0}
  .pg-claim button span,.pg-claim-lg button span{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
  .pg-claim button svg,.pg-claim-lg button svg{width:21px;height:21px}
}
@media (pointer:coarse){.pg-claim input{font-size:max(16px,1em)}}

/* ---- accordion: big white rounded cards, round +/- that turns black when open ---- */
.pg-acc{display:grid;gap:12px}
.pg-q{border-radius:24px;background:var(--card);box-shadow:var(--sh)}
.pg-q > summary{padding:20px 20px 20px 26px;min-height:72px;font:750 clamp(17px,16px + .3vw,19.5px)/1.3 var(--f);letter-spacing:-.018em;border-radius:24px}
.pg-q > summary > span{text-wrap:pretty}
.pg-q .acc-i{width:34px;height:34px;background:var(--pg-chip)}
.pg-q .acc-i svg{display:block}
.pg-q[open]:not([data-acc]) .acc-i,.pg-q[data-acc=o] .acc-i{background:var(--ink);color:var(--on-ink)}
.pg-a p{padding:0 64px 24px 26px;color:var(--ink2);font:520 16.5px/1.55 var(--f);letter-spacing:-.006em;max-width:64ch}
.pg-a a{color:var(--ink);font-weight:750;text-decoration:underline;text-decoration-color:var(--line2);text-underline-offset:3px;padding-block:11px}
@media (hover:hover){.pg-a a:hover{text-decoration-color:var(--ink)}.pg-q > summary:hover .acc-i{background:var(--pg-chip-h)}.pg-q[open] > summary:hover .acc-i{background:var(--ink-h)}}
@media (max-width:900px){.pg-q,.pg-q > summary{border-radius:22px}.pg-q > summary{padding:16px 14px 16px 20px;min-height:64px;font-size:17px}.pg-a p{padding:0 20px 20px;font-size:16px}}

/* ---- closing band: centred two-tone head, the big claim pill ---- */
.pg-band{display:flex;flex-direction:column;align-items:center;text-align:center;padding:var(--sec) var(--pad) 0}
.ds-sec + .pg-band{padding-top:0}
.pg-band .ds-h2{margin:0 auto;max-width:14ch}
.pg-band-f{display:flex;flex-direction:column;align-items:center;gap:14px;width:100%;margin-top:clamp(28px,5vh,44px)}
.pg-band-m{font:650 15px/1.4 var(--f);color:var(--pg-x)}

/* ---- chip rows that scroll sideways on phones: soft edges ---- */
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--pg-pane:var(--raised);--pg-sk:#3a3a3a;--pg-green:#3ecf8e;--pg-green-s:rgba(62,207,142,.14);--pg-blue:#7aa2ff;--pg-x:rgba(237,237,237,.58);
  --pg-chip:var(--raised);--pg-chip-h:var(--hover);--pg-dim:rgba(237,237,237,.6);--pg-dim2:rgba(237,237,237,.64);--pg-row:var(--raised);--pg-row-h:var(--hover);--pg-row-s:rgba(255,255,255,.03);--pg-lil-s:var(--raised);
  .pg-pop{box-shadow:0 10px 22px -10px rgba(0,0,0,.6)}}}:root[data-theme=dark]{--pg-pane:var(--raised);--pg-sk:#3a3a3a;--pg-green:#3ecf8e;--pg-green-s:rgba(62,207,142,.14);--pg-blue:#7aa2ff;--pg-x:rgba(237,237,237,.58);
  --pg-chip:var(--raised);--pg-chip-h:var(--hover);--pg-dim:rgba(237,237,237,.6);--pg-dim2:rgba(237,237,237,.64);--pg-row:var(--raised);--pg-row-h:var(--hover);--pg-row-s:rgba(255,255,255,.03);--pg-lil-s:var(--raised);
  .pg-pop{box-shadow:0 10px 22px -10px rgba(0,0,0,.6)}}
@media (max-width:900px){
  [data-fade]{--fl:0px;--fr:36px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 var(--fl),#000 calc(100% - var(--fr)),transparent);mask-image:linear-gradient(90deg,transparent,#000 var(--fl),#000 calc(100% - var(--fr)),transparent)}
}

/* one interactive surface: title + search + topics on the left, the open topic on the right */
.pg-fq{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);grid-template-rows:auto 1fr;gap:0 clamp(32px,6vw,90px);align-items:start}
/* laptop: the questions take the right column top to bottom; "Still wondering?" sits under the topics on the left
   (the list's extra height goes into the 1fr row, so the pane stays 20px under the tabs). Nothing is sticky */
.pg-fq-list{grid-column:2;grid-row:1/span 2}
.pg-fq > .pg-still{grid-column:1;grid-row:2}
.pg-fq-top{display:flex;flex-direction:column;align-items:flex-start}
.pg-fq-top .pg-h{margin-bottom:0}
.pg-fq-top .pg-facts{margin:14px 0 26px}
.pg-find{display:flex;align-items:center;width:100%;height:62px;margin:0;padding:0 8px 0 8px;border-radius:999px;background:var(--fld);box-shadow:var(--fld-sh);transition:box-shadow .3s var(--e-std)}
.pg-find:focus-within{box-shadow:var(--fld-sh-f)}
.pg-find button{display:grid;place-items:center;flex:none;width:46px;height:46px;border:0;border-radius:50%;background:none;cursor:pointer;color:var(--ink3);
  transition:background-color var(--t-hover) var(--e-std),color var(--t-hover) var(--e-std),transform .45s var(--e-out)}
.pg-find button:active{transform:scale(.94);transition-duration:var(--t-press)}
.pg-find #fq-x{background:var(--pg-chip);color:var(--ink2)}
@media (hover:hover){.pg-find button:hover{color:var(--ink)}.pg-find #fq-x:hover{background:var(--pg-chip-h)}}
.pg-find input{flex:1;min-width:0;height:100%;align-self:stretch;border:0;outline:0;background:none;font:650 17px var(--f);letter-spacing:-.015em;-webkit-appearance:none;appearance:none}
.pg-find input:focus-visible{outline:0}
.pg-find input::placeholder{color:var(--ink);opacity:.3;font-weight:550}
.pg-find input::-webkit-search-cancel-button,.pg-find input::-webkit-search-decoration{display:none;-webkit-appearance:none}
/* topics: one grey segmented pill, the white thumb slides to the open topic. While a search is on, no topic is
   open: the pill dims and stops taking taps (laptop) or folds away (phones, keyboard up) */
.pg-tabs-w{width:100%;margin-top:14px;transition:opacity .3s var(--e-std)}
.pg-fq.srch .pg-tabs-w{opacity:.4;pointer-events:none}
.pg-tabs{display:flex;width:100%;padding:4px;border-radius:999px;background:var(--pg-chip);--seg-r:999px;--seg-p:4px}
.pg-tabs button{flex:1 0 auto;display:flex;align-items:center;justify-content:center;height:44px;padding:0 14px;border:0;border-radius:999px;white-space:nowrap;cursor:pointer;
  font:750 14.5px/1 var(--f);letter-spacing:-.01em;color:var(--pg-dim)}
.pg-tabs button[aria-selected="true"]{color:var(--ink)}
.pg-tabs:not(:has(.seg-thumb)) button[aria-selected="true"]{background:var(--card)!important;box-shadow:0 2px 8px -2px rgba(17,17,17,.18)!important}
@media (hover:hover){.pg-tabs button:not([aria-selected="true"]):hover{color:var(--ink)}}
.pg-fq-list{min-height:420px}
.pg-fq-n{margin:0 0 14px 6px}
.pg-fq-n b{color:var(--ink);font-weight:750}
.pg-grp h2{display:none;margin:0 0 12px 6px}
.pg-fq.srch .pg-grp h2{display:block}
.pg-fq.srch .pg-grp + .pg-grp{margin-top:30px}
/* the highlight bleeds past the word (negative margin), so the text never shifts while you type */
mark{background:var(--pg-mark,rgba(17,17,17,.12));color:inherit;border-radius:6px;padding:0 3px;margin:0 -3px;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.pg-none{padding:26px 28px;border-radius:24px;background:var(--pg-pane);font:750 19px/1.35 var(--f);letter-spacing:-.015em}
.pg-none a{color:var(--ink);text-decoration:underline;text-underline-offset:3px}
.pg-still{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px 24px;width:100%;margin-top:20px;padding:12px 14px 12px 26px;border-radius:24px;background:var(--pg-pane)}
.pg-still p{font:600 15.5px/1.45 var(--f);color:var(--ink2)}
.pg-still b{color:var(--ink);font-weight:800}
.pg-still[hidden]{display:none}
@media (max-width:900px){
  .pg-fq{grid-template-columns:minmax(0,1fr);grid-template-rows:none;gap:22px}
  .pg-fq-list,.pg-fq > .pg-still{grid-column:auto;grid-row:auto}
  .pg-fq > .pg-still{margin-top:-2px}
  .pg-fq-top .pg-h{margin-bottom:0}
  .pg-fq-top .pg-facts{margin:12px 0 20px}
  /* one row of pills, as the home's assistant tabs: it runs edge to edge and scrolls sideways (snap, no scrollbar),
     the far edge fades while more topics sit past it; the thumb still slides under the open topic */
  .pg-tabs-w{width:calc(100% + 2 * var(--pad));margin:12px calc(-1 * var(--pad)) 0;padding:0 var(--pad);overflow-x:auto;scroll-snap-type:x proximity;scroll-padding-inline:var(--pad);scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .pg-tabs-w::-webkit-scrollbar{display:none}
  .pg-tabs{display:inline-flex;width:auto;min-width:100%;gap:4px}
  .pg-tabs > button{flex:1 0 auto;height:44px;padding:0 16px;font-size:14px;scroll-snap-align:start}
  /* while searching no topic is open: the row folds away so results sit right under the field (keyboard up) */
  .pg-fq.srch .pg-tabs-w{display:none}
  .pg-fq-n{margin:0 0 12px 4px}
  .pg-fq-list{min-height:0}
  .pg-still{flex-direction:column;align-items:flex-start;padding:16px 18px 8px 20px}
}
@media (pointer:coarse){.pg-find input{font-size:16.5px}}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--pg-mark:rgba(255,255,255,.2);}}:root[data-theme=dark]{--pg-mark:rgba(255,255,255,.2);}