/* ============================================================
   desk34 guitars – Digital Product Passport
   Written phone-first. Almost every read of this page starts
   with a tap on the label inside the soundhole.
   ============================================================ */

body.pp{
  background:var(--ink);
  background-attachment:scroll;         /* fixed backgrounds stutter on iOS */
}
body.pp .wrap{max-width:none}

/* ── the shared section shell ─────────────────────────── */
.ps{position:relative;padding-block:clamp(3rem,11vw,5.5rem);overflow:hidden}
.ps-in{position:relative;z-index:1;max-width:760px;margin:0 auto;padding-inline:clamp(1.25rem,6vw,2rem)}
.ps-alt{background:linear-gradient(180deg,rgba(46,33,19,.34),rgba(30,24,17,0) 55%)}

/* the photograph behind a section */
.ps-bg{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.ps-bg img{
  width:100%;height:100%;object-fit:cover;object-position:center;
  opacity:.20;filter:saturate(.45) brightness(.62);
  -webkit-mask-image:linear-gradient(to bottom,transparent 0,#000 18%,#000 62%,transparent 100%);
  mask-image:linear-gradient(to bottom,transparent 0,#000 18%,#000 62%,transparent 100%);
}
/* when the photograph is not there yet, say which one is missing */
.ps-bg.missing::after{
  content:attr(data-file);position:absolute;left:clamp(1.25rem,6vw,2rem);top:1rem;
  font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(196,122,42,.5);
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
}
.ps-bg.missing{background:linear-gradient(160deg,rgba(74,49,24,.3),transparent 62%)}

.ps-eyebrow{
  font-size:.66rem;letter-spacing:.26em;text-transform:uppercase;
  color:var(--ochre);margin-bottom:.7rem;font-weight:400;
}
.ps h2{font-size:clamp(1.9rem,8vw,2.9rem);margin-bottom:.8rem;line-height:1}
.ps-lede-top{margin-top:.2rem;margin-bottom:1.1rem}
.ps-lede{
  font-family:var(--ff-display);font-size:clamp(1.05rem,4.4vw,1.35rem);
  line-height:1.5;color:var(--cream);margin-bottom:1.8rem;max-width:44ch;
}

/* ══ 1. hero ═══════════════════════════════════════════ */
.phero{
  position:relative;min-height:100svh;display:flex;flex-direction:column;
  justify-content:flex-end;overflow:hidden;
  padding:clamp(4rem,14vh,7rem) 0 clamp(2rem,6vh,3rem);
}
.phero .ps-bg img{
  opacity:.5;filter:saturate(.7) brightness(.72);
  -webkit-mask-image:none;mask-image:none;
}
.phero::after{        /* the scrim the title sits on */
  content:'';position:absolute;inset:0;z-index:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(20,17,11,.82) 0,rgba(20,17,11,.28) 32%,
             rgba(20,17,11,.72) 68%,rgba(20,17,11,.97) 100%);
}
.phero-in{
  position:relative;z-index:1;max-width:760px;margin:0 auto;width:100%;
  padding-inline:clamp(1.25rem,6vw,2rem);
}

.ph-kicker{
  font-size:.64rem;letter-spacing:.26em;text-transform:uppercase;
  color:var(--parchment);opacity:.85;margin-bottom:.9rem;
}
.ph-kicker b{color:var(--ochre);font-weight:400}
.ph-title{
  font-family:var(--ff-display);font-weight:300;
  font-size:clamp(3rem,15vw,5.5rem);line-height:.92;letter-spacing:-.015em;
  color:var(--cream);margin-bottom:.6rem;
}
.ph-sub{font-size:.82rem;color:var(--mist);margin-bottom:1.5rem}

.ph-chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.3rem}
.chip{
  display:inline-flex;align-items:center;gap:.5rem;
  border:1px solid var(--line);border-radius:2px;
  background:rgba(20,17,11,.5);backdrop-filter:blur(4px);
  padding:.45rem .8rem;font-size:.6rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--parchment);text-decoration:none;
}
.chip b{color:var(--ochre);font-weight:500;letter-spacing:.14em}
.chip-link{transition:border-color .25s,color .25s}
.chip-link:hover,.chip-link:focus-visible{border-color:var(--ochre);color:var(--cream)}

/* verification state */
/* no frame: it sits as a third line under Ownership and Recorded on */
.verify{
  display:flex;gap:.5rem;align-items:center;
  border:0;background:none;padding:0;
  margin:.45rem 0 0;max-width:44ch;
}
.verify svg{width:15px;height:15px;flex:0 0 auto;fill:none;stroke-width:1.6}
.verify .vt{display:block;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;margin:0}
.verify .vb{display:block;font-size:.76rem;line-height:1.55;color:var(--mist)}

.verify.idle svg{stroke:var(--ochre)}
.verify.idle .vt{color:var(--ochre)}

.verify.ok svg{stroke:var(--sage)}
.verify.ok .vt{color:var(--sage)}

.verify.bad svg{stroke:var(--ember)}
.verify.bad .vt{color:var(--ember)}

.ph-own{font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--mist)}
.ph-own b{color:var(--parchment);font-weight:400}

/* the nudge that there is more below */
.ph-cue{
  position:absolute;left:50%;bottom:1.4rem;z-index:1;
  width:1px;height:clamp(28px,6vh,44px);transform:translateX(-50%);
  background:linear-gradient(to bottom,transparent,var(--ochre));
  opacity:.65;animation:cue 2.6s ease-in-out infinite;
}
@keyframes cue{0%,100%{opacity:.2;transform:translateX(-50%) scaleY(.6)}
               50%{opacity:.7;transform:translateX(-50%) scaleY(1)}}

/* ══ label / value rows ════════════════════════════════ */
.rows{display:grid;gap:0;margin-bottom:1.6rem}
.rows .row{
  display:grid;grid-template-columns:1fr;gap:.15rem;
  padding:.85rem 0;border-top:1px solid var(--line-soft);
}
.rows .row:last-child{border-bottom:1px solid var(--line-soft)}
.rows dt{
  font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ochre);
}
.rows dd{font-size:.92rem;color:var(--cream);line-height:1.6}
.rows .r-n{display:block;font-size:.76rem;color:var(--mist);line-height:1.6;margin-top:.3rem}
.rows-tight .row{padding:.55rem 0}
.rows-tight dd{font-size:.84rem}
.tbr{font-style:italic;color:var(--mist)}


/* ══ headline figures ══════════════════════════════════ */
/* On a phone the twelve figures run off to the right as one swipeable strip.
   From 620px there is room to read them all at once, so they become a table. */
.pstats{
  display:grid;grid-auto-flow:column;grid-auto-columns:min(46%,10.5rem);
  gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);
  overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;
  scrollbar-width:none;-webkit-overflow-scrolling:touch;
}
.pstats::-webkit-scrollbar{display:none}
.pstat{background:var(--ink);padding:1rem .9rem;text-align:center;scroll-snap-align:start}
.pstat b{
  display:block;font-family:var(--ff-display);font-weight:300;
  font-size:clamp(1.8rem,8vw,2.4rem);line-height:1;color:var(--cream);
}
.pstat i{font-style:normal;font-size:.44em;color:var(--ochre);
  letter-spacing:.06em;margin-left:.25em}
.pstat span{
  display:block;margin-top:.45rem;font-size:.58rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--mist);
}
@media(min-width:620px){
  .pstats{grid-auto-flow:row;grid-template-columns:repeat(4,1fr);overflow-x:visible}
}

/* ══ one tap down ══════════════════════════════════════ */
.drop{
  border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);
  margin-bottom:-1px;
}
.drop + .drop{border-top:0}
.drop summary{
  display:flex;align-items:center;gap:.7rem;cursor:pointer;list-style:none;
  padding:.95rem 0;transition:color .2s;
}
.drop summary::-webkit-details-marker{display:none}
.drop summary:hover .d-t,.drop summary:focus-visible .d-t{color:var(--ochre)}
.d-t{
  font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--parchment);transition:color .2s;
}
.d-meta{font-size:.66rem;color:var(--mist);margin-left:auto;white-space:nowrap}
.d-x{
  position:relative;width:11px;height:11px;flex:0 0 auto;margin-left:.2rem;
}
.d-x::before,.d-x::after{
  content:'';position:absolute;background:var(--ochre);transition:transform .25s,opacity .25s;
}
.d-x::before{left:0;top:5px;width:11px;height:1px}
.d-x::after{left:5px;top:0;width:1px;height:11px}
.drop[open] .d-x::after{transform:scaleY(0)}
.drop[open] .d-t{color:var(--ochre)}
.drop-in{padding:.2rem 0 1.4rem}
.drop-in .rows{margin-bottom:0}
.drop-in .rows .row:first-child{border-top:0;padding-top:0}
.note-p{font-size:.84rem;line-height:1.7;color:var(--mist);margin-bottom:.9rem}
.note-p:last-child{margin-bottom:0}
.note-p b{color:var(--parchment);font-weight:400}

/* ══ 4. care ═══════════════════════════════════════════
   No lede here: the heading runs straight into the table, and the rows sit
   closer together than elsewhere because every one of them is short. */
#care .rows{margin-top:.9rem;margin-bottom:0}
#care .rows .row{padding:.6rem 0}
#care .rows dd{line-height:1.45}
#care .rows .r-n{line-height:1.45;margin-top:.2rem}

/* ══ 3. timbers ════════════════════════════════════════ */
/* One layout at every width: the cards run sideways and the next one peeks in.
   Nine of these stacked would be five screens of scrolling on a phone, and the
   phone is the only screen this page is designed for. */
.tgrid{
  display:grid;grid-auto-flow:column;grid-auto-columns:min(74%,17rem);gap:.7rem;
  margin:0 calc(clamp(1.25rem,6vw,2rem) * -1) .7rem;
  padding:0 clamp(1.25rem,6vw,2rem) .5rem;
  overflow-x:auto;overscroll-behavior-x:contain;
  scroll-snap-type:x mandatory;scrollbar-width:none;
  scroll-padding-inline:clamp(1.25rem,6vw,2rem);  /* snap to the gutter, not past it */
  align-items:stretch;   /* every card the same height across the strip */
}
.tgrid::-webkit-scrollbar{display:none}
.tgrid > *{scroll-snap-align:start}
.tbar{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  margin-bottom:1.2rem;min-height:1.6rem;
}
.tgrid-hint{
  font-size:.58rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--mist);margin:0;
}
.tgrid-hint b{color:var(--ochre);font-weight:400}

/* A finger can swipe the strip; a mouse cannot, so a pointer device gets
   buttons instead of the swipe hint. */
.tnav{display:none;align-items:center;gap:.5rem}
.tnav-b{
  width:30px;height:30px;flex:0 0 auto;cursor:pointer;
  border:1px solid var(--line);background:transparent;color:var(--parchment);
  font-family:var(--ff-body);font-size:1rem;line-height:1;
  transition:border-color .2s,color .2s,opacity .2s;
}
.tnav-b:hover:not(:disabled),.tnav-b:focus-visible{border-color:var(--ochre);color:var(--ochre)}
.tnav-b:disabled{opacity:.3;cursor:default}
.tnav-c{
  font-size:.6rem;letter-spacing:.18em;color:var(--mist);
  min-width:3.2rem;text-align:center;
}
.tnav-c b{color:var(--ochre);font-weight:400}
@media(hover:hover) and (pointer:fine){
  .tnav{display:flex}
  .tgrid-hint{display:none}
}

.tcard{
  border:1px solid var(--line-soft);
  background:linear-gradient(170deg,rgba(46,33,19,.5),rgba(30,24,17,.3));
  display:flex;flex-direction:column;overflow:hidden;
}
.tc-shot{position:relative;aspect-ratio:3/2;background:rgba(20,17,11,.5);overflow:hidden}
.tc-shot img{width:100%;height:100%;object-fit:cover}
.tc-ph{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.62rem;
  color:rgba(176,162,137,.45);
}
.tc-shot img + .tc-ph{display:none}
.tc-swatch{height:5px;background:var(--ochre)}
.tc-in{padding:.8rem .85rem .85rem;display:flex;flex-direction:column;flex:1}
.tc-role{
  font-size:.54rem;letter-spacing:.18em;text-transform:uppercase;line-height:1.5;
  color:var(--ochre);display:block;margin-bottom:.25rem;
}
.tcard h3{font-size:1.1rem;margin-bottom:.05rem}
.tc-sci{font-style:italic;color:var(--mist);font-size:.72rem;margin-bottom:.5rem}
.tcard .rows{margin-bottom:0;margin-top:.15rem}
/* inside a card the rows read across, not down: nine of these stack up fast */
.tcard .rows .row{
  grid-template-columns:auto 1fr;gap:.7rem;align-items:baseline;padding:.32rem 0;
}
.tcard .rows dt{min-width:4.2rem;font-size:.56rem;letter-spacing:.16em}
.tcard .rows dd{text-align:right;font-size:.74rem;line-height:1.45}
.tcard .rows .row:first-child{border-top:0;padding-top:0}
.tcard .rows .row:last-child{border-bottom:0}

/* ══ 5. service record ═════════════════════════════════ */
.srec{list-style:none;margin-bottom:1.6rem}
.srec li{
  display:block;padding:.9rem 0;border-top:1px solid var(--line-soft);
}
.srec li:last-child{border-bottom:1px solid var(--line-soft)}
.sr-d{
  display:block;font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--ochre);margin-bottom:.2rem;
}
.srec b{display:block;font-weight:400;font-size:.92rem;color:var(--cream)}
.srec span{font-size:.76rem;color:var(--mist)}

/* the build record, inside its panel */
.steps-list{list-style:none;counter-reset:none}
.steps-list li{display:flex;gap:.9rem;padding:.75rem 0;border-top:1px solid var(--line-soft)}
.steps-list li:first-child{border-top:0;padding-top:0}
.st-n{
  flex:0 0 auto;font-family:var(--ff-display);font-size:1.1rem;
  color:var(--ochre);min-width:1.6rem;line-height:1.3;
}
.steps-list b{font-weight:400;font-size:.88rem;color:var(--cream)}
.st-y{font-size:.62rem;letter-spacing:.14em;color:var(--mist);margin-left:.6rem}
.steps-list p{font-size:.8rem;line-height:1.65;color:var(--mist);margin-top:.25rem}

/* ══ 6. the owner gate ═════════════════════════════════ */
.gate{
  border:1px solid var(--line);border-radius:2px;
  background:linear-gradient(165deg,rgba(46,33,19,.55),rgba(30,24,17,.25));
  padding:1.3rem 1.1rem;margin:1.6rem 0;
}
.gate-lock{
  display:inline-flex;align-items:center;gap:.5rem;
  font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ochre);
  margin-bottom:.9rem;
}
.gate-lock svg{width:15px;height:15px;fill:none;stroke:var(--ochre);stroke-width:1.5}
.gate p{font-size:.84rem;color:var(--mist);margin-bottom:.7rem}
.gate ul{list-style:none;margin-bottom:1.1rem}
.gate li{
  font-size:.82rem;color:var(--parchment);padding:.35rem 0 .35rem 1.1rem;position:relative;
}
.gate li::before{content:'';position:absolute;left:0;top:.95em;width:5px;height:1px;background:var(--ochre)}
.gate-note{font-size:.76rem;margin-top:.9rem;margin-bottom:0}
.btn-sm{padding:.7rem 1.4rem;font-size:.66rem}

/* ══ documents ═════════════════════════════════════════ */
.docs{display:grid;margin:1.8rem 0;border-bottom:1px solid var(--line-soft)}
.doc{
  padding:.85rem 0;text-decoration:none;border-top:1px solid var(--line-soft);
  display:flex;align-items:baseline;justify-content:space-between;gap:1rem;
  transition:color .2s;
}
.doc:hover b,.doc:focus-visible b{color:var(--ochre)}
.doc b{font-weight:400;font-size:.88rem;color:var(--cream);transition:color .2s}
.doc span{font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ochre);white-space:nowrap}

.voluntary{
  font-size:.74rem;line-height:1.7;color:var(--mist);
  border-left:1px solid var(--line);padding-left:1rem;
}
/* inside the owner-access box it sits under the sign-in button, so it takes a
   rule above it instead of one down its side */
.gate .voluntary{
  border-left:0;padding-left:0;margin:1.1rem 0 0;
  padding-top:1rem;border-top:1px solid var(--line-soft);
}
.voluntary b{color:var(--parchment);font-weight:400}

/* ══ footer ════════════════════════════════════════════ */
.pfoot{
  border-top:1px solid var(--line-soft);
  padding:1.6rem clamp(1.25rem,6vw,2rem);
  max-width:760px;margin:0 auto;
}
.pfoot .mf-c{text-align:left}

/* ══ reveal ════════════════════════════════════════════ */
/* opt-in: body.reveal is set by the script, so a page without JS shows
   everything rather than nothing */
@media(prefers-reduced-motion:no-preference){
  body.reveal .ps-in > *{opacity:0;transform:translateY(12px);transition:opacity .7s ease,transform .7s ease}
  body.reveal .ps.seen .ps-in > *{opacity:1;transform:none}
  body.reveal .ps.seen .ps-in > *:nth-child(2){transition-delay:.06s}
  body.reveal .ps.seen .ps-in > *:nth-child(3){transition-delay:.12s}
  body.reveal .ps.seen .ps-in > *:nth-child(n+4){transition-delay:.18s}
}

/* ══ print: the certificate that goes in the case ══════ */
@media print{
  body.pp{background:#fff;color:#111}
  .ps-bg,.ph-cue,.phero::after,.gate,.docs,.skip{display:none !important}
  .phero{min-height:0;padding:0 0 1.5rem}
  .ph-title,.ps h2{color:#111}
  .ps{padding-block:1rem;page-break-inside:avoid}
  .ps-in,.pfoot{max-width:none;padding-inline:0}
  .ps-in > *{opacity:1 !important;transform:none !important}
  .rows dd,.pstat b,.srec b,.doc b{color:#111}
  .rows dt,.ps-eyebrow,.tc-role{color:#7a5320}
  .rows .r-n,.note-p,.ps-lede-top{margin-top:.2rem}
.ps-lede{color:#444}
  .drop-in{display:block !important}
  .drop summary{padding:.4rem 0}
  .d-x{display:none}
  a{text-decoration:none;color:#111}
}

/* the unit sits with the label, so the figure never wraps off it */
.tcard .rows dt i{font-style:normal;text-transform:none;letter-spacing:0;opacity:.7}

/* Until the hero photograph is shot, the hero does not hold a screen open
   for an image that is not there. */
.phero:has(.ps-bg.missing){min-height:auto;padding-top:clamp(3rem,10vh,5rem)}
.phero .ps-bg.missing{z-index:2}
.phero .ps-bg.missing::after{top:auto;bottom:1rem}

/* the serial chip when the page was reached by scanning that serial */
.chip.chip-hit{border-color:var(--ochre);box-shadow:0 0 0 1px var(--ochre) inset}
.chip.chip-hit b{color:var(--ochre)}

/* the timber card now mirrors the Timbers page box: heading, shot, blurb, rows */
.tcard .tc-role{display:block;font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--ochre);margin-bottom:.35rem}
.tcard h3{margin-bottom:.1rem}
.tcard .tc-sci{margin-bottom:.8rem}
.tcard .tc-shot{margin-bottom:.85rem}
.tc-blurb{font-size:.8rem;line-height:1.75;color:var(--parchment);margin-bottom:.9rem}

/* build photographs inside a step of the build record */
.st-strip{
  display:grid;grid-auto-flow:column;grid-auto-columns:min(72%,15rem);gap:.6rem;
  overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;
  margin-top:.85rem;padding-bottom:.3rem;
  scrollbar-width:none;-webkit-overflow-scrolling:touch;
}
.st-strip::-webkit-scrollbar{display:none}
.st-shot{scroll-snap-align:start;border:1px solid var(--line-soft)}

/* the first section after the hero starts closer to it */
#instrument{padding-top:clamp(1.6rem,4vw,2.4rem)}