/* ==========================================================================
   Veris Scan product page. Builds on veris.css + home.css + capture.css
   (hero layout, problem cards, layers, result, plan table, mobile rows).
   ========================================================================== */

/* ---------- The phone, modelled on the real Veris Scan camera screen ---------- */
.sphone { position: relative; width: 280px; height: 556px; padding: 8px; border-radius: 42px; background: #0A1512; box-shadow: 0 0 0 1px rgba(255,255,255,.08), 0 50px 100px -40px rgba(0,0,0,.85); }
.sphone__scr { position: relative; height: 100%; border-radius: 34px; overflow: hidden; background: #000; display: flex; flex-direction: column; color: #fff; }
.sphone__hd { position: relative; z-index: 3; display: flex; align-items: center; gap: 12px; padding: 40px 18px 12px; }
.sphone__back { font: 500 18px/1 var(--f-body); color: #fff; opacity: .9; }
.sphone__ttl { display: flex; flex-direction: column; gap: 3px; }
.sphone__ttl b { font: 700 14px/1.1 var(--f-body); }
.sphone__ttl small { font: 500 11px/1.2 var(--f-body); color: #94A3B8; }
/* the camera view: a dim table top, a dark scrim and the card-shaped guide frame */
.sphone__view { --fw: 224px; --fh: 142px; position: relative; flex: 1; overflow: hidden;
  background: radial-gradient(120% 70% at 50% 60%, #3B342C 0%, #221E1A 55%, #120F0D 100%); }
.sframe { --fc: #fff; position: absolute; left: 50%; top: 46%; z-index: 3; width: var(--fw); height: var(--fh); translate: -50% -50%; border-radius: 14px;
  box-shadow: 0 0 0 999px rgba(0,0,0,.38); transition: width 600ms var(--inout), height 600ms var(--inout); }
.sframe i { position: absolute; width: 26px; height: 26px; border: 3.5px solid var(--fc); transition: border-color 220ms var(--out); }
.sframe i:nth-child(1) { left: -2px; top: -2px; border-right: 0; border-bottom: 0; border-top-left-radius: 14px; }
.sframe i:nth-child(2) { right: -2px; top: -2px; border-left: 0; border-bottom: 0; border-top-right-radius: 14px; }
.sframe i:nth-child(3) { left: -2px; bottom: -2px; border-right: 0; border-top: 0; border-bottom-left-radius: 14px; }
.sframe i:nth-child(4) { right: -2px; bottom: -2px; border-left: 0; border-top: 0; border-bottom-right-radius: 14px; }
.is-warn .sframe { --fc: #F59E0B; }   /* the SDK's own colours: white idle, amber warn, green good */
.is-good .sframe { --fc: #22C55E; }
.sphone__ft { position: relative; z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 16px 18px 26px; background: #0B0B0C; }
.sphone__g, .sphone__busy { min-height: 16px; margin: 0; font: 500 12px/1.3 var(--f-body); color: #CBD5E1; text-align: center; }
.sphone__busy { display: none; align-items: center; justify-content: center; gap: 8px; color: #fff; }
.sphone__busy i { width: 12px; height: 12px; border-radius: 50%; border: 2px solid rgba(255,255,255,.25); border-top-color: #fff; animation: spin 800ms linear infinite; }
.is-reading .sphone__g { display: none; }
.is-reading .sphone__busy { display: flex; }
.sphone__btn { width: 100%; padding: 12px; border-radius: 12px; background: #fff; color: #0F172A; font: 700 13px/1 var(--f-body); text-align: center; transition: opacity 250ms var(--out); }
.is-reading .sphone__btn { opacity: .35; }

/* ---------- Printed documents (fictional specimens) ---------- */
.sdoc { position: absolute; left: 50%; top: 46%; z-index: 1; width: 216px; padding: 10px 11px 11px; border-radius: 10px; color: #1F2A26;
  background: linear-gradient(135deg, #F4F1E8, #E9EFE6 60%, #E2EBE5); box-shadow: 0 18px 30px -14px rgba(0,0,0,.7), inset 0 0 0 1px rgba(0,0,0,.06);
  translate: -50% -50%; opacity: 0; transform: translateY(120px) rotate(-9deg) scale(.86); filter: blur(3px); }
.sdoc__h { display: flex; justify-content: space-between; align-items: baseline; gap: 6px; margin: 0 0 8px; padding-bottom: 5px; border-bottom: 1.5px solid #0A8F75; }
.sdoc__h b { font: 800 8.5px/1 var(--f-display); letter-spacing: .08em; color: #0A6B58; }
.sdoc__h span { font: 700 6px/1 var(--f-mono); letter-spacing: .08em; color: #8A958F; }
.sdoc__row { display: flex; gap: 9px; align-items: flex-start; }
.sdoc__ph { flex: none; width: 50px; height: 64px; border-radius: 5px; object-fit: cover; object-position: center 25%; box-shadow: 0 0 0 1px rgba(0,0,0,.08); }
.sdoc dl { margin: 0; display: grid; gap: 3px; flex: 1; min-width: 0; }
.sdoc dl div { display: flex; flex-direction: column; }
.sdoc dt { font: 600 5.5px/1.2 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: #7D8A84; }
.sdoc dd { margin: 0; font: 700 8.5px/1.25 var(--f-mono); color: #17211D; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; border-radius: 3px; transition: background-color 250ms var(--out), box-shadow 250ms var(--out); }
.sdoc [data-f].is-lit { background: rgba(46,255,213,.35); box-shadow: 0 0 0 2px rgba(10,143,117,.55); }
.sdoc img[data-f].is-lit { box-shadow: 0 0 0 2.5px #0A8F75; }
.sdoc--nin { background: linear-gradient(135deg, #F5F6F2, #ECEFEA); }
.sdoc--nin .sdoc__h { border-color: #2B6E3F; } .sdoc--nin .sdoc__h b { color: #2B6E3F; }
.sdoc--bill { width: 168px; padding: 12px; background: #FBFBF8; }
.sdoc--bill .sdoc__h { flex-direction: column; align-items: flex-start; gap: 4px; border-color: #E0A100; }
.sdoc--bill .sdoc__h b { color: #6B4E00; font-size: 10px; }
.sdoc--bill dl { gap: 5px; }
.sdoc--bill dd { white-space: normal; }
.sdoc__amt { display: flex; justify-content: space-between; align-items: baseline; margin: 9px 0 0; padding: 6px 7px; border-radius: 5px; background: #F3EEDC; }
.sdoc__amt span { font: 600 5.5px/1 var(--f-mono); text-transform: uppercase; letter-spacing: .06em; color: #7D7563; }
.sdoc__amt b { font: 800 10px/1 var(--f-mono); color: #17211D; border-radius: 3px; transition: background-color 250ms var(--out), box-shadow 250ms var(--out); }
.sdoc__lines { display: block; height: 34px; margin-top: 9px; background: repeating-linear-gradient(#E6E6E0 0 3px, transparent 3px 8px); border-radius: 2px; }
/* document moments, set by scan.js */
.sdoc.is-in { opacity: 1; transform: translateY(6px) rotate(-6deg) scale(.96); filter: blur(2.4px); transition: opacity 300ms var(--out), transform 800ms var(--out), filter 600ms var(--out); }
.sdoc.is-set { opacity: 1; transform: none; filter: none; transition: transform 650ms var(--inout), filter 500ms var(--out); }
.sdoc.is-out { opacity: 0; transform: translateY(-70px) scale(.94); filter: none; transition: opacity 380ms var(--out), transform 500ms var(--inout); }

/* capture flash and the reading beam */
.sflash { position: absolute; inset: 0; z-index: 4; background: #fff; opacity: 0; pointer-events: none; }
.has-motion .is-flash .sflash { animation: s-flash 380ms var(--out); }
@keyframes s-flash { 12% { opacity: .85; } 100% { opacity: 0; } }
.sbeam { position: absolute; left: 50%; top: 46%; z-index: 2; width: var(--fw); height: var(--fh); translate: -50% -50%; pointer-events: none; overflow: hidden; border-radius: 12px; opacity: 0; }
.sbeam::after { content: ""; position: absolute; top: 0; bottom: 0; left: -40%; width: 40%; background: linear-gradient(90deg, transparent, rgba(46,255,213,.28) 70%, rgba(46,255,213,.6)); box-shadow: 1px 0 0 #2EFFD5; }
.is-reading .sbeam { opacity: 1; }
.has-motion .is-reading .sbeam::after { animation: s-beam 1100ms var(--inout) infinite; }
@keyframes s-beam { to { left: 100%; } }

/* ---------- Hero layout: phone left, result panel right ---------- */
.sdemo { height: 580px; display: block; }
.sdemo .sphone { position: absolute; left: 0; top: 12px; }
.sjson { position: absolute; right: 0; top: 74px; z-index: 3; width: 318px; min-height: 400px; border-radius: 20px; padding: 0 0 12px;
  background: var(--forest); box-shadow: inset 0 0 0 1px rgba(255,255,255,.07), 0 30px 60px -30px rgba(0,0,0,.8); }
.sjson__bar { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin: 0; padding: 14px 16px 12px; border-bottom: 1px solid rgba(255,255,255,.07); font: 500 12px/1 var(--f-mono); color: var(--ink-3); }
.sjson__bar em { font-style: normal; padding: 5px 8px; border-radius: 7px; background: rgba(255,255,255,.06); color: var(--ink-2); transition: background-color 250ms var(--out), color 250ms var(--out); }
.sjson__bar em.is-hit { background: rgba(46,255,213,.16); color: var(--mint); }
.has-motion .sjson__bar em.is-hit { animation: s-pop 420ms var(--spring); }
@keyframes s-pop { from { transform: scale(.86); } }
.sjson__body { padding: 10px 16px 0; font: 400 12.5px/1 var(--f-mono); }
.sjson__k { margin: 0 0 6px; color: var(--ink-3); }
.srow { display: grid; grid-template-columns: 124px minmax(0, 1fr); align-items: center; gap: 8px; min-height: 27px; padding-left: 12px; transition: opacity 300ms var(--out); }
.srow.is-top { padding-left: 0; margin-top: 6px; }
.srow > span { color: #9EEFDD; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.srow > b { position: relative; min-width: 0; font-weight: 500; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.srow > b::before { content: ""; position: absolute; left: 0; top: 50%; width: 72%; height: 8px; margin-top: -4px; border-radius: 4px; background: rgba(255,255,255,.07); transition: opacity 200ms var(--out); }
.srow > b > i { font-style: normal; opacity: 0; transition: opacity 220ms var(--out); }
.srow.is-on > b::before { opacity: 0; }
.srow.is-on > b > i { opacity: 1; }
.srow.is-null > b > i { color: var(--ink-3); }
.srow__face { display: inline-flex !important; align-items: center; gap: 7px; }
.srow__face img { width: 22px; height: 28px; border-radius: 4px; object-fit: cover; object-position: center 25%; }
.srow__cmp { display: inline-block; margin: 10px 0 0 0; padding: 6px 9px; border-radius: 8px; background: rgba(46,255,213,.12); color: var(--mint); font: 600 11px/1 var(--f-body); opacity: 0; transform: translateY(4px); transition: opacity 260ms var(--out), transform 420ms var(--out); }
.srow__cmp.is-on { opacity: 1; transform: none; }
.sjson.is-fade .sjson__body { opacity: 0; transition: opacity 300ms var(--out); }
/* a field in flight from the document to the result */
.sfly { position: absolute; left: 0; top: 0; z-index: 6; padding: 3px 6px; border-radius: 6px; background: #2EFFD5; color: #0B2A22; font: 700 10.5px/1.2 var(--f-mono); white-space: nowrap; pointer-events: none; box-shadow: 0 10px 22px -8px rgba(0,0,0,.6); will-change: transform; }
.sfly--img { padding: 0; background: none; box-shadow: 0 10px 22px -8px rgba(0,0,0,.6); border-radius: 5px; overflow: hidden; }
.sfly--img img { display: block; width: 50px; height: 64px; object-fit: cover; object-position: center 25%; }

html:not(.has-motion) .sdemo .sdoc--dl { opacity: 1; transform: none; filter: none; }

/* ---------- Five steps: the stage phone ---------- */
.sphone--stage { transform: scale(.9); }
.sphone--stage .sdoc { opacity: 1; transform: none; filter: none; transition: transform 600ms var(--inout), filter 400ms var(--out); }
.sdetect { position: absolute; left: 50%; top: calc(46% - 104px); z-index: 4; translate: -50% 0; padding: 6px 10px; border-radius: 8px; background: #22C55E; color: #052E16; font: 700 10.5px/1 var(--f-mono); letter-spacing: .02em; opacity: 0; transform: translateY(6px) scale(.94); transition: opacity 250ms var(--out), transform 420ms var(--spring); }
.sface { position: absolute; left: calc(50% - 96px); top: calc(46% + 50px); z-index: 4; padding: 5px 8px; border-radius: 7px; background: #2EFFD5; color: #0B2A22; font: 700 10px/1 var(--f-mono); opacity: 0; transform: translateY(-6px); transition: opacity 250ms var(--out), transform 420ms var(--out); }
.sphone--stage .sdoc dd, .sphone--stage .sdoc__ph { transition: background-color 250ms var(--out), box-shadow 250ms var(--out), transform 500ms var(--spring); }
/* 01 guided capture: the document settles and the frame turns green, on a loop */
.has-motion [data-step="1"] .sdoc { animation: s-settle 2600ms var(--inout) infinite; }
.has-motion [data-step="1"] .sframe i { animation: s-frame 2600ms steps(1) infinite; }
@keyframes s-settle { 0%, 12% { transform: translateY(10px) rotate(-6deg) scale(.95); filter: blur(2.2px); } 45%, 100% { transform: none; filter: none; } }
@keyframes s-frame { 0% { border-color: #F59E0B; } 45% { border-color: #22C55E; } }
[data-step="1"] .sframe { --fc: #22C55E; }
/* 02 detected */
[data-step="2"] .sdetect, [data-step="3"] .sdetect, [data-step="4"] .sdetect, [data-step="5"] .sdetect { opacity: 1; transform: none; }
[data-step="2"] .sframe, [data-step="3"] .sframe, [data-step="4"] .sframe, [data-step="5"] .sframe { --fc: #22C55E; }
[data-step="2"] .sbeam { opacity: 1; }
.has-motion [data-step="2"] .sbeam::after { animation: s-beam 1300ms var(--inout) infinite; }
/* 03 every field lit and checked */
[data-step="3"] .sdoc dd { background: rgba(46,255,213,.35); box-shadow: 0 0 0 2px rgba(10,143,117,.5); }
.sphone--stage .sdoc dl div:nth-child(2) dd { transition-delay: 70ms; } .sphone--stage .sdoc dl div:nth-child(3) dd { transition-delay: 140ms; }
.sphone--stage .sdoc dl div:nth-child(4) dd { transition-delay: 210ms; } .sphone--stage .sdoc dl div:nth-child(5) dd { transition-delay: 280ms; }
/* 04 the face photo lifts out */
[data-step="4"] .sdoc__ph { transform: translate(-6px, 22px) scale(1.18) rotate(-4deg); box-shadow: 0 0 0 2.5px #2EFFD5, 0 16px 26px -10px rgba(0,0,0,.7); }
[data-step="4"] .sface { opacity: 1; transform: none; }
/* 05 signed */
[data-step="5"] .csig { opacity: 1; transform: none; }
.slayers .csig--stage { right: -84px; bottom: 150px; }

/* ---------- Documents ---------- */
.sdocs { padding-top: clamp(96px, 12vw, 150px); }
.sdocs__grp + .sdocs__grp { margin-top: 34px; }
.sdocs__k { display: flex; align-items: center; gap: 10px; margin: 0 0 14px; font: 700 15px/1 var(--f-display); color: var(--ink); }
.sdocs__k span { font: 500 12px/1 var(--f-mono); color: var(--ink-3); }
.sdocs__row { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.sdocs__grp:nth-child(3) .sdocs__row { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.dcard { position: relative; display: flex; flex-direction: column; gap: 10px; min-height: 176px; padding: 20px 18px; border-radius: 20px; background: var(--bg-2); box-shadow: inset 0 0 0 1px var(--line); transition: transform 300ms var(--out), box-shadow 300ms var(--out), background-color 300ms var(--out); }
.dcard__t { margin: 0; font: 700 17px/1.2 var(--f-display); letter-spacing: -.01em; }
.dcard code { align-self: flex-start; padding: 4px 7px; border-radius: 6px; background: rgba(46,255,213,.1); color: var(--mint); font: 500 11px/1 var(--f-mono); }
.dcard__f { margin: auto 0 0; font-size: 13px; line-height: 1.5; color: var(--ink-3); }
.dcard__ph { margin-top: -2px; font: 600 17px/1 var(--f-hand); color: var(--mint); transform: rotate(-2deg); transform-origin: 0 50%; }
@media (hover: hover) and (pointer: fine) {
  .dcard:hover { transform: translateY(-4px); background: var(--bg-3); box-shadow: inset 0 0 0 1px rgba(46,255,213,.28); }
  .dcard:hover .dcard__f { color: var(--ink-2); }
}
.sdocs__auto { display: flex; align-items: center; gap: 16px; margin: 22px 0 0; padding: 18px 22px; border-radius: 20px; background: var(--forest); box-shadow: inset 0 0 0 1px rgba(255,255,255,.07); color: var(--ink-2); font-size: 15px; line-height: 1.5; }
.sdocs__auto code { flex: none; padding: 7px 11px; border-radius: 9px; background: var(--mint); color: var(--inkblack); font: 700 12.5px/1 var(--f-mono); }
.layer code, .faq__a code { font: 500 .88em/1 var(--f-mono); color: var(--mint); }

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .sdocs__row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .sdocs__grp:nth-child(3) .sdocs__row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1020px) {
  .sdemo { height: 600px; max-width: 620px; margin-inline: auto; width: 100%; }
  .layers__stage .sphone--stage { transform: scale(.72); }
  .slayers .csig--stage { right: auto; left: 50%; translate: -50% 0; bottom: 70px; }
}
@media (max-width: 720px) {
  /* phones: the scan starts with a tap, the result sits under the phone */
  .sdemo { height: auto; display: flex; }
  .sdemo .sphone { position: relative; left: auto; top: auto; margin: 0; transform: scale(.88); margin-block: -32px; }
  .sjson { order: 2; position: relative; right: auto; top: auto; width: 100%; max-width: 400px; min-height: 0; padding-bottom: 14px; }
  .srow { grid-template-columns: 124px minmax(0, 1fr); }
  /* the documents become swipe rows */
  .sdocs__row, .sdocs__grp:nth-child(3) .sdocs__row { display: flex; gap: 12px; overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scrollbar-width: none;
    margin-inline: calc(var(--gutter) * -1); padding: 4px var(--gutter) 6px; scroll-padding-inline: var(--gutter); }
  .sdocs__row::-webkit-scrollbar { display: none; }
  .dcard { flex: 0 0 72%; scroll-snap-align: start; min-height: 168px; }
  .dcard:active { transform: scale(.98); }
  .sdocs__auto { flex-direction: column; align-items: flex-start; gap: 12px; }
}