/* ═══ Examples: a board of sticky notes (replaces the phone) ═════════════ */
#testimonials .story.exb-story{grid-template-columns:minmax(0,.9fr) minmax(0,1.5fr);column-gap:clamp(32px,5vw,84px);row-gap:36px;align-items:start}
#testimonials .exb-story .story-copy{grid-column:auto;position:sticky;top:112px}
#testimonials .exb-story .story-copy h2{font-size:clamp(40px,4.2vw,64px)}
.exb-sr{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* the blank note under the copy: write your own and send it */
.exb-yours{position:relative;max-width:380px;margin-top:30px;padding:24px 20px 18px;border-radius:var(--r-xs,8px);
  background:#F6E27A;border:1px solid #ead56a;transform:rotate(-1.6deg);
  box-shadow:0 1px 1px rgba(17,27,33,.08),0 10px 18px -8px rgba(17,27,33,.22),0 22px 36px -14px rgba(17,27,33,.2);transition:box-shadow .25s,transform .35s cubic-bezier(.34,1.56,.64,1)}
.exb-yours:focus-within{transform:rotate(-.6deg);box-shadow:0 0 0 2px var(--green-ink,#0F7A50),0 14px 28px -10px rgba(17,27,33,.28)}
.exb-yours label{display:block;font:400 26px/1 var(--font-note,"Patrick Hand",cursive);color:var(--note-ink,#3D3518)}
.exb-yours textarea{display:block;width:100%;margin:6px 0 0;padding:0;border:0;outline:none;resize:none;box-sizing:border-box;
  background:repeating-linear-gradient(to bottom,transparent 0 29px,rgba(61,53,24,.22) 29px 30px);background-attachment:local;
  font:400 21px/30px var(--font-note,"Patrick Hand",cursive);color:var(--note-ink,#3D3518);min-height:60px}
.exb-yours textarea::placeholder{color:rgba(61,53,24,.45)}
#testimonials .exb-yours .exb-send{margin-top:16px}
.exb-yours-note{margin:8px 0 0;font-size:12.5px;line-height:1.35;color:var(--note-lab,#71642E)}

/* the board */
.exb{position:relative;min-width:0}
.exb-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 20px;margin-bottom:30px}
.exb-chips{display:flex;flex-wrap:wrap;gap:6px}
.exb-chip{height:36px;margin:0;padding:0 15px;border-radius:999px;border:1px solid rgba(255,255,255,.88);background:rgba(255,255,255,.55);
  -webkit-backdrop-filter:blur(18px) saturate(1.6);backdrop-filter:blur(18px) saturate(1.6);box-shadow:0 8px 20px -14px rgba(17,27,33,.3);
  color:var(--ink-2,#54656F);font:500 14px/1 var(--font-body,Archivo,sans-serif);cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.exb-chip:hover{background:rgba(255,255,255,.85);color:var(--ink,#111B21)}
.exb-chip[aria-pressed="true"]{background:var(--ink,#111B21);border-color:var(--ink,#111B21);color:#fff}
.exb-chip:focus-visible,.exb-note:focus-visible{outline:var(--focus-w,2px) solid var(--green-ink,#0F7A50);outline-offset:var(--focus-offset,3px)}
.exb-hint{display:flex;align-items:center;gap:6px;margin:0;font-size:13.5px;color:var(--ink-2,#54656F)}
.exb-hint svg{width:15px;height:15px;flex-shrink:0;color:var(--green-ink,#0F7A50)}
.exb-hint-phone{display:none}

.exb-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;gap:34px 24px}
.exb-item{--paper:#F6E27A;--lip:#E9D266;--lab:#71642E;position:relative;perspective:1100px;
  transform:translate(var(--dx,0),var(--dy,0)) rotate(var(--r,0deg));transition:transform .45s cubic-bezier(.34,1.56,.64,1)}
.exb-item[data-cat="home"]{--paper:#FAD9B0;--lip:#EFC48F;--lab:#7A5530}
.exb-item[data-cat="family"]{--paper:#F8D2DF;--lip:#EDB8CB;--lab:#7A4A5E}
.exb-item[data-cat="health"]{--paper:#D3EECB;--lip:#B7DEAE;--lab:#3F6B45}
.exb-item[data-cat="money"]{--paper:#D2E6F6;--lip:#B5D3EC;--lab:#3D5D7A}
.exb-item[data-cat="travel"]{--paper:#E1DAF6;--lip:#CBC0EF;--lab:#5B4E85}
.exb-item.out{display:none}
/* filtering on the board: the other notes fade back instead of leaving, so nothing below jumps */
.exb-item.dim{opacity:.28;filter:saturate(.35);transform:translate(var(--dx,0),var(--dy,0)) rotate(var(--r,0deg)) scale(.95);pointer-events:none;transition:transform .45s cubic-bezier(.34,1.56,.64,1),opacity .35s,filter .35s}
.exb-item.lit{transform:translate(var(--dx,0),calc(var(--dy,0) - 6px)) rotate(calc(var(--r,0deg) * .5)) scale(1.02);z-index:2;transition:transform .45s cubic-bezier(.34,1.56,.64,1),opacity .35s}
@media (hover:hover) and (pointer:fine){
  .exb-item:hover{transform:translate(var(--dx,0),calc(var(--dy,0) - 5px)) rotate(calc(var(--r,0deg) * .35));z-index:2}
}
.exb-item .exb-tape{position:absolute;top:-8px;left:50%;z-index:3;width:46px;height:14px;transform:translateX(-50%) rotate(calc(var(--r,0deg) * -1.4));
  background:rgba(255,255,255,.62);border:1px solid rgba(255,255,255,.85);box-shadow:0 1px 2px rgba(17,27,33,.08);pointer-events:none}

/* both faces share one grid cell, so a note is as tall as its longer side */
.exb-note{position:relative;display:grid;width:100%;min-height:150px;margin:0;padding:0;border:0;background:none;font:inherit;color:inherit;text-align:left;cursor:pointer;
  transform-style:preserve-3d;transition:transform .7s cubic-bezier(.3,1.25,.4,1);-webkit-tap-highlight-color:transparent}
.exb-note[aria-pressed="true"]{transform:rotateY(180deg)}
.exb-face{position:relative;grid-area:1/1;display:flex;flex-direction:column;box-sizing:border-box;border-radius:var(--r-xs,8px);
  background:var(--paper);border:1px solid var(--lip);-webkit-backface-visibility:hidden;backface-visibility:hidden;
  box-shadow:0 1px 1px rgba(17,27,33,.08),0 10px 18px -8px rgba(17,27,33,.22),0 22px 36px -14px rgba(17,27,33,.2)}
.exb-front{padding:22px 16px 40px}
.exb-top{display:flex;align-items:center;gap:8px}
.exb-ico{width:22px;height:22px;flex-shrink:0;color:var(--lab)}
.exb-front b{font:400 22px/1.05 var(--font-note,"Patrick Hand",cursive);letter-spacing:0;color:var(--note-ink,#3D3518)}
.exb-front em{display:block;margin-top:10px;font:400 19px/1.24 var(--font-note,"Patrick Hand",cursive);font-style:normal;color:var(--note-ink-2,#5C4E1E)}
.exb-turn{position:absolute;right:9px;bottom:9px;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;color:var(--lab);opacity:.55;transition:opacity .2s,transform .35s,background .2s}
.exb-turn svg{width:16px;height:16px}
.exb-note:hover .exb-turn,.exb-note:focus-visible .exb-turn{opacity:1;background:rgba(255,255,255,.45);transform:rotate(-40deg)}

/* the back: what WappGPT replies, as it looks in the chat */
.exb-back{transform:rotateY(180deg);padding:12px;gap:7px;
  background:linear-gradient(180deg,rgba(255,255,255,.18),rgba(255,255,255,0) 40%),var(--paper)}
.exb-who{display:flex;align-items:center;gap:6px;font:600 12.5px/1 var(--font-wa,Inter,system-ui,sans-serif);color:var(--note-ink,#3D3518)}
.exb-who img{width:22px;height:22px;border-radius:50%;object-fit:cover}
.exb-bub{position:relative;display:flex;flex-direction:column;align-self:flex-start;max-width:100%;box-sizing:border-box;padding:7px 10px 19px;border-radius:2px 10px 10px 10px;
  background:#fff;box-shadow:0 1px .5px rgba(11,20,26,.13);font:400 13.5px/1.35 var(--font-wa,Inter,system-ui,sans-serif);color:#111B21}
.exb-bub.me{align-self:flex-end;border-radius:10px 2px 10px 10px;background:var(--wa-bubble-out,#D9FDD3)}
.exb-ok{display:flex;align-items:center;gap:4px;font-size:13px;font-weight:600;color:#1F8A4C}
.exb-ok svg{width:14px;height:14px;fill:#1F8A4C}
.exb-bub b{margin-top:1px;font-weight:600}
.exb-row{font-size:12.5px;color:var(--wa-ink-2,#667781)}
.exb-row.soft{margin-top:3px;color:#111B21}
.exb-meta{position:absolute;right:8px;bottom:4px;display:flex;align-items:center;gap:3px;font-size:10.5px;color:var(--wa-ink-2,#667781)}
.exb-tk{width:15px;height:9px;fill:none;stroke:var(--wa-tick,#53BDEB);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.exb-chain{display:flex;align-items:center;gap:3px;margin-top:6px}
.exb-chain>span{display:flex;flex-direction:column;align-items:center;gap:1px;min-width:46px;padding:4px 5px;border-radius:8px;background:var(--wa-header,#F0F2F5);font-size:10.5px;line-height:1.1;color:#3B4A54}
.exb-chain svg{width:13px;height:13px}
.exb-chain small{font-size:9.5px;color:var(--wa-ink-2,#667781)}
.exb-chain i{font-style:normal;font-size:11px;color:#8696A0}

/* ── narrower screens ───────────────────────────────────────────────── */
@media (max-width:1080px){
  #testimonials .story.exb-story{grid-template-columns:1fr}
  #testimonials .exb-story .story-copy{position:static}
}
@media (max-width:760px){
  .exb-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
/* phones: two rows of notes you swipe through */
@media (max-width:560px){
  .exb-bar{margin-bottom:12px}
  .exb-hint-wide{display:none}.exb-hint-phone{display:inline}
  .exb-chips{flex-wrap:nowrap;overflow-x:auto;margin:0 -16px;padding:2px 16px;scrollbar-width:none;max-width:calc(100% + 32px)}
  .exb-chips::-webkit-scrollbar{display:none}
  .exb-chip{flex-shrink:0}
  .exb-grid{grid-template-columns:none;grid-auto-flow:column;grid-template-rows:repeat(2,auto);grid-auto-columns:74%;gap:28px 18px;
    overflow-x:auto;scroll-snap-type:x mandatory;margin:0 -16px;padding:18px 16px 22px;scrollbar-width:none}
  .exb-grid::-webkit-scrollbar{display:none}
  .exb-item{scroll-snap-align:start}
  .exb-yours{max-width:none}
}
@media (prefers-reduced-motion:reduce){
  .exb-note,.exb-item,.exb-yours{transition:none}
}