/* KRIVA · /services/product-design · page-scoped
   Rhythm, cards, FAQ, and contact match the trucking/CRM pages.
   Container stays .wrap / --maxw / --gutter (same as trucking). */

body.page-product-design{
  background:#fff;
  color:#111114;
  overflow-x:clip
}
body.page-product-design main{
  color:#44454c;
  font-size:16px;
  line-height:1.62
}

body.page-product-design .d1{
  font-size:clamp(2rem,4.8vw,4.05rem);
  line-height:.92;
  letter-spacing:-.03em;
  color:#111114
}
body.page-product-design .d2{
  font-size:clamp(2rem,3.8vw,3.4rem);
  line-height:1.08;
  letter-spacing:-.025em;
  font-weight:700;
  color:#111114;
  max-width:16ch
}
body.page-product-design .d3{
  font-size:clamp(1.28rem,2vw,1.7rem);
  line-height:1.16;
  letter-spacing:-.022em;
  color:#111114
}
body.page-product-design .lede{
  margin-top:18px;
  max-width:640px;
  font-size:clamp(1.05rem,1.3vw,1.22rem);
  line-height:1.6;
  letter-spacing:-.01em;
  color:#44454c
}
body.page-product-design .body-sm{
  font-size:15px;
  line-height:1.62;
  color:#44454c;
  max-width:48ch
}
body.page-product-design .eyebrow{
  font-size:12px;
  letter-spacing:.12em;
  color:#6f7078
}

body.page-product-design .s-head{
  display:block;
  align-items:flex-start
}
body.page-product-design .s-head h2,
body.page-product-design .s-title{margin-top:18px}
body.page-product-design .s-head .lede{margin-top:18px}

body.page-product-design #probH{max-width:20em}
body.page-product-design #productH{max-width:20em}
body.page-product-design #processH{max-width:16ch}
body.page-product-design #proofH{max-width:16ch}
body.page-product-design #relH{max-width:18ch}
body.page-product-design #faqH{max-width:13ch}
body.page-product-design #inqH{max-width:16ch}

body.page-product-design main > section{
  background:#fff;
  padding:96px 0;
  scroll-margin-top:88px
}
body.page-product-design .hero{
  background:#fff;
  color:#111114;
  overflow:hidden;
  padding:calc(72px + 48px) 0 48px;
  scroll-margin-top:88px;
  min-height:0
}
body.page-product-design .pd-band{
  background:#f7f8f9;
  border-top:1px solid #e6e7ea
}

body.page-product-design main .btn{border-radius:8px}
body.page-product-design main .btn.ghost{
  --btn-fg:#111114;
  border-color:#e6e7ea
}

body.page-product-design .pd-card{
  background:#fff;
  border:1px solid #e6e7ea;
  border-radius:12px;
  padding:32px 28px;
  min-width:0
}
body.page-product-design .pd-card h3{
  font-family:var(--f-display);
  font-weight:700;
  font-size:clamp(1.05rem,1.5vw,1.2rem);
  letter-spacing:-.02em;
  line-height:1.2;
  color:#111114;
  margin-bottom:10px
}
body.page-product-design .pd-card p,
body.page-product-design .pd-card li{
  font-size:15px;
  line-height:1.55;
  color:#44454c
}
.pd-ico{
  width:24px;
  height:24px;
  display:block;
  margin-bottom:16px;
  stroke:#6f7078;
  fill:none;
  stroke-width:1.5;
  stroke-linecap:round;
  stroke-linejoin:round
}

/* ── Hero ── */
.pd-hero-grid{
  display:grid;
  grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);
  gap:clamp(28px,4vw,56px);
  align-items:center;
  margin-top:28px
}
.pd-hero-grid > *{min-width:0}
.pd-hero-copy .d1{margin:18px 0 20px;max-width:12ch}
.pd-hero-copy .lede{max-width:40ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.pd-trust{
  display:flex;
  flex-wrap:wrap;
  gap:10px 22px;
  margin-top:22px;
  font-family:var(--f-mono);
  font-size:10.5px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:#6f7078
}
.pd-trust span{display:inline-flex;align-items:center;gap:8px}
.pd-trust span:before{
  content:"";
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--cta);
  flex:none
}
.pd-hero-visual{position:relative;min-width:0}
.pd-cap{
  margin-top:14px;
  font-family:var(--f-mono);
  font-size:10.5px;
  letter-spacing:.09em;
  text-transform:uppercase;
  color:#6f7078
}

/* ── Whole-product map mockup ── */
.pd-map{
  margin-top:40px;
  background:var(--ink);
  border:1px solid var(--ink-line);
  border-radius:12px;
  box-shadow:var(--shadow-product);
  overflow:hidden;
  min-width:0
}
.pd-map-bar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
  padding:10px 14px;
  background:#12181E;
  border-bottom:1px solid var(--ink-line);
  font-family:var(--f-mono);
  font-size:10px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:#8C98A4
}
.pd-map-bar b{color:#fff;font-weight:400}
.pd-map .pu{border-radius:0}
.pd-handoff-viz{
  margin:0;
  border:1px solid var(--rule);
  border-radius:10px;
  overflow:hidden;
  background:#0a0d10
}
.pd-handoff-viz img{width:100%;height:auto;display:block;opacity:.96}

.pd-map-cap{
  margin-top:14px;
  font-family:var(--f-mono);
  font-size:10.5px;
  letter-spacing:.09em;
  text-transform:uppercase;
  color:#6f7078
}
.pd-surfaces-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
  margin-top:40px
}
.pd-surfaces-grid ul{
  list-style:none;
  display:grid;
  gap:8px;
  margin-top:14px
}
.pd-surfaces-grid li{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:10px;
  font-size:15px;
  color:#44454c;
  line-height:1.45
}
.pd-surfaces-grid li:before{
  content:"";
  width:6px;
  height:6px;
  margin-top:7px;
  background:var(--cta);
  flex:none
}

/* ── Who / what / problems cards ── */
.pd-fit{padding-top:0 !important}
.pd-fit-rail{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px
}
.pd-fit-foot{
  margin-top:24px;
  font-size:15px;
  line-height:1.62;
  color:#6f7078;
  max-width:62ch
}

/* ── Product design problems · numbered rows on dark band ── */
body.page-product-design .pd-problems{
  background:var(--ink);
  color:#DDE2E7;
  border-top:0
}
body.page-product-design .pd-problems :focus-visible{outline-color:var(--amber)}
body.page-product-design .pd-problems .eyebrow{color:var(--ink-dim)}
body.page-product-design .pd-problems h2{color:#fff}
body.page-product-design .pd-problems h3{color:#fff}
body.page-product-design .pd-problems .lede{color:#8C98A4}
body.page-product-design .pd-problems .pd-frac{border-top-color:var(--ink-line)}
body.page-product-design .pd-problems .pd-frac article{border-bottom-color:var(--ink-line)}
body.page-product-design .pd-problems .pd-frac .n{color:#3A444E;transition:color .45s var(--e)}
body.page-product-design .pd-problems .pd-frac article:hover .n{color:var(--cta)}
body.page-product-design .pd-problems .pd-frac p{color:#8C98A4}
body.page-product-design .pd-problems .pd-frac .cons{color:var(--amber)}

.pd-frac{margin-top:40px;border-top:1px solid #e6e7ea}
.pd-frac article{
  display:grid;
  grid-template-columns:56px minmax(0,1fr);
  gap:20px 28px;
  align-items:start;
  padding:28px 0;
  border-bottom:1px solid #e6e7ea
}
.pd-frac .n{
  font-family:var(--f-display);
  font-weight:800;
  font-size:clamp(1.35rem,2vw,1.7rem);
  letter-spacing:-.04em;
  color:var(--cta);
  line-height:1;
  padding-top:4px
}
.pd-frac h3{margin-bottom:8px;max-width:22ch}
.pd-frac p{font-size:15px;line-height:1.62;color:#44454c;max-width:48ch;margin:0}
.pd-frac .cons{
  display:block;
  margin-top:8px;
  font-family:var(--f-mono);
  font-size:10.5px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:#b45309
}

/* ── Map → Walk → Ship ── */
.pd-flow{
  list-style:none;
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
  margin-top:40px;
  padding:0
}
.pd-flow li{
  min-width:0;
  background:#fff;
  border:1px solid #e6e7ea;
  border-top:2px solid var(--cta);
  border-radius:12px;
  padding:24px
}
.pd-flow .sn{
  display:block;
  font-family:var(--f-mono);
  font-size:10px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--cta);
  margin-bottom:10px
}
.pd-flow h3{
  font-family:var(--f-display);
  font-weight:700;
  font-size:clamp(.98rem,1.4vw,1.1rem);
  letter-spacing:-.02em;
  line-height:1.2;
  color:#111114;
  margin-bottom:8px
}
.pd-flow p{font-size:13.5px;line-height:1.5;color:#44454c;margin:0}
.pd-flow-visual{margin-top:40px}
.pd-flow-visual img{
  width:100%;
  height:auto;
  aspect-ratio:16/10;
  object-fit:cover;
  border:1px solid #e6e7ea;
  border-radius:12px;
  box-shadow:var(--shadow-product)
}

/* ── Case study · narrative + chips ── */
.pd-proof-copy{
  font-size:16px;
  line-height:1.65;
  color:#44454c;
  max-width:52ch;
  margin-top:8px
}
.pd-chips{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:24px
}
.pd-chips span{
  display:inline-flex;
  align-items:baseline;
  gap:6px;
  padding:8px 12px;
  border:1px solid #e6e7ea;
  border-radius:999px;
  background:#fff;
  font-size:13.5px;
  line-height:1.4;
  color:#44454c
}
.pd-chips b{
  font-family:var(--f-display);
  font-weight:700;
  font-size:14px;
  letter-spacing:-.02em;
  color:#111114;
  font-variant-numeric:tabular-nums
}
.proof-cta{margin-top:28px}
.proof-note{margin-top:22px;font-size:13.5px;line-height:1.6;color:#6f7078;max-width:52ch}
.pd-proof-visual img{
  border:1px solid #e6e7ea;
  box-shadow:var(--shadow-product)
}
.pd-pulse{
  margin-top:16px;
  background:#fff;
  border:1px solid #e6e7ea;
  border-radius:12px;
  padding:22px 24px
}
.pd-pulse h3{
  font-family:var(--f-display);
  font-weight:700;
  font-size:clamp(1.05rem,1.5vw,1.15rem);
  letter-spacing:-.02em;
  line-height:1.25;
  color:#111114;
  margin-bottom:8px
}
.pd-pulse p{font-size:14.5px;line-height:1.55;color:#44454c;margin:0}
.pd-pulse a{color:#111114;border-bottom:1px solid #e6e7ea}
.pd-pulse a:hover{border-color:#111114}

/* ── Related services ── */
.pd-related-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
  margin-top:40px
}
.pd-text-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  margin-top:16px;
  font-family:var(--f-mono);
  font-size:11.5px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:#6f7078;
  border-bottom:1px solid currentColor;
  padding-bottom:2px
}
.pd-text-link:hover{color:#111114;border-color:#111114}
.pd-related-grid .pd-card p{margin:0}

/* ── FAQ ── */
body.page-product-design .faq-sec{background:#fff}
body.page-product-design .faq-grid{
  display:grid;
  grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);
  gap:clamp(32px,5vw,80px);
  align-items:start
}
body.page-product-design .faq-grid > div:first-child{position:sticky;top:112px}
body.page-product-design .faq-list{border-top:1px solid #e6e7ea}
body.page-product-design .faq-item{border-bottom:1px solid #e6e7ea}
body.page-product-design .faq-q{
  width:100%;
  display:grid;
  grid-template-columns:46px minmax(0,1fr) 22px;
  gap:clamp(12px,2vw,24px);
  align-items:start;
  text-align:left;
  padding:22px 0
}
body.page-product-design .faq-q .qn{
  font-family:var(--f-mono);
  font-size:10.5px;
  letter-spacing:.12em;
  color:#6f7078;
  padding-top:5px
}
body.page-product-design .faq-item.open .qn{color:var(--cta)}
body.page-product-design .faq-q .qt{
  font-family:var(--f-display);
  font-weight:700;
  font-size:clamp(1.05rem,1.65vw,1.32rem);
  letter-spacing:-.02em;
  line-height:1.28;
  color:#111114
}
body.page-product-design .faq-q .qi{justify-self:end;position:relative;width:22px;height:22px;margin-top:2px}
body.page-product-design .faq-q .qi:before,
body.page-product-design .faq-q .qi:after{
  content:"";
  position:absolute;
  inset:50% 2px;
  height:1px;
  background:#111114
}
body.page-product-design .faq-q .qi:after{transform:rotate(90deg)}
body.page-product-design .faq-item.open .qi:after{transform:rotate(0)}
body.page-product-design .faq-a{
  display:grid;
  grid-template-rows:0fr;
  visibility:hidden;
  transition:grid-template-rows .5s var(--e),visibility 0s linear .5s
}
body.page-product-design .faq-item.open .faq-a{
  grid-template-rows:1fr;
  visibility:visible;
  transition:grid-template-rows .5s var(--e),visibility 0s linear 0s
}
body.page-product-design .faq-a>div{overflow:hidden}
body.page-product-design .faq-a-in{padding:0 0 24px calc(46px + clamp(12px,2vw,24px))}
body.page-product-design .faq-a-in p{font-size:15px;line-height:1.65;color:#44454c;max-width:58ch}

/* ── Contact (dark) ── */
body.page-product-design .pd-contact{
  background:#101014;
  color:#c8c9d0;
  padding:96px 0;
  scroll-margin-top:88px
}
body.page-product-design .pd-contact .eyebrow{color:#8b8c94}
body.page-product-design .pd-contact h2{color:#fff;margin-top:18px;max-width:16ch}
body.page-product-design .pd-contact .lede{color:#c8c9d0;max-width:42ch}
body.page-product-design .pd-contact .pd-trust{color:#8b8c94}
body.page-product-design .pd-contact .inq-grid{
  display:grid;
  grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);
  gap:clamp(32px,5vw,72px);
  align-items:start
}
body.page-product-design .pd-contact .inq-form{display:grid;gap:16px;position:relative}
body.page-product-design .pd-contact .inq-form .inq-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
body.page-product-design .pd-contact .inq-form label{
  display:block;
  font-family:var(--f-mono);
  font-size:10.5px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:#8b8c94;
  margin-bottom:8px
}
body.page-product-design .pd-contact .inq-form label .req{color:var(--lilac);margin-left:6px}
body.page-product-design .pd-contact .inq-form label .opt{color:#6f7078;margin-left:6px;font-weight:400}
body.page-product-design .pd-contact .inq-form input,
body.page-product-design .pd-contact .inq-form textarea{
  font:inherit;
  font-size:16px;
  width:100%;
  min-height:48px;
  padding:12px 14px;
  background:#1a1a22;
  border:1px solid #2a2a32;
  border-radius:8px;
  color:#fff;
  transition:border-color var(--t-fast) var(--e),box-shadow var(--t-fast) var(--e)
}
body.page-product-design .pd-contact .inq-form textarea{min-height:120px;resize:vertical;line-height:1.55}
body.page-product-design .pd-contact .inq-form input:focus,
body.page-product-design .pd-contact .inq-form textarea:focus{
  outline:none;
  border-color:var(--cta);
  box-shadow:0 0 0 3px rgba(79,70,229,.35)
}
body.page-product-design .pd-contact .inq-form input[aria-invalid="true"],
body.page-product-design .pd-contact .inq-form textarea[aria-invalid="true"]{border-color:#f87171}
body.page-product-design .pd-contact .inq-err{display:none;margin-top:6px;font-size:12px;color:#f87171}
body.page-product-design .pd-contact .inq-err.on{display:block}
body.page-product-design .pd-contact .inq-note{
  font-family:var(--f-mono);
  font-size:10.5px;
  letter-spacing:.09em;
  text-transform:uppercase;
  color:#8b8c94
}
body.page-product-design .pd-contact .inq-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:4px}
body.page-product-design .pd-contact .inq-fail{display:none;padding:12px 14px;border:1px solid #f87171;background:#2a1518;font-size:14px;color:#f87171}
body.page-product-design .pd-contact .inq-fail.on{display:block}
body.page-product-design .pd-contact .inq-done{display:none;border:1px solid #2a2a32;padding:28px;background:#1a1a22;border-radius:12px}
body.page-product-design .pd-contact .inq-done.on{display:block}
body.page-product-design .pd-contact .inq-done h3{margin:0 0 10px;color:#fff}
body.page-product-design .pd-contact .inq-done p{font-size:15px;line-height:1.7;color:#c8c9d0;max-width:42ch}
body.page-product-design .pd-contact .inq-done a{color:#fff;border-bottom:1px solid #3a3a44}
body.page-product-design .pd-contact .inq-form.sent{display:none}
body.page-product-design .pd-contact :focus-visible{outline-color:var(--amber)}

/* ── Footer (site standard) ── */
body.page-product-design .fmark img{width:min(100%,390px);opacity:.22}
body.page-product-design .fbase,body.page-product-design .fbase a{color:#9AA5B0}

body.page-product-design .chapters a{color:#6f7078}
body.page-product-design .chapters a[aria-current="true"]{color:#111114}

body.page-product-design .mob-chips{
  display:none;
  position:sticky;
  top:58px;
  z-index:60;
  gap:8px;
  overflow-x:auto;
  padding:10px var(--gutter) 12px;
  width:100%;
  max-width:100%;
  background:rgba(255,255,255,.94);
  border-bottom:1px solid #e6e7ea;
  scrollbar-width:none;
  -webkit-overflow-scrolling:touch
}
body.page-product-design .mob-chips::-webkit-scrollbar{display:none}
body.page-product-design .mob-chips a{
  flex:none;
  font-family:var(--f-mono);
  font-size:10px;
  letter-spacing:.1em;
  text-transform:uppercase;
  padding:8px 12px;
  min-height:44px;
  display:inline-flex;
  align-items:center;
  border:1px solid #e6e7ea;
  color:#6f7078;
  background:#fff;
  white-space:nowrap
}
body.page-product-design .mob-chips a[aria-current="true"]{border-color:#111114;color:#111114}
@media(max-width:1280px){
  body.page-product-design .mob-chips{display:flex !important}
  body.page-product-design .hero,
  body.page-product-design main > section{scroll-margin-top:calc(88px + 48px)}
}

@media(max-width:1024px){
  .pd-hero-grid,
  .pd-proof-split,
  .pd-handoff,
  .pd-fit-rail,
  .pd-related-grid,
  body.page-product-design .faq-grid,
  body.page-product-design .pd-contact .inq-grid{grid-template-columns:1fr}
  .pd-flow,
  .pd-surfaces-grid{grid-template-columns:1fr 1fr}
  body.page-product-design .faq-grid > div:first-child{position:static}
  .pd-hero-copy .d1{max-width:none}
}
@media(max-width:768px){
  body.page-product-design main > section,
  body.page-product-design .pd-contact{padding:64px 0}
  body.page-product-design .hero{padding:calc(58px + 32px) 0 32px}
  .pd-fit{padding-top:0 !important;padding-bottom:64px !important}
  .pd-flow,
  .pd-surfaces-grid,
  body.page-product-design .pd-contact .inq-form .inq-row{grid-template-columns:1fr}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn,
  .proof-cta .btn{width:100%;justify-content:center}
  .pd-row{grid-template-columns:auto 1fr auto;gap:8px}
  .pd-owner{display:none}
  body.page-product-design .faq-q{grid-template-columns:32px minmax(0,1fr) 20px;gap:12px}
  body.page-product-design .faq-a-in{padding-left:44px}
  body.page-product-design .pd-contact .inq-actions .btn{width:100%;justify-content:center}
  .pd-frac article{grid-template-columns:40px minmax(0,1fr);gap:14px}
}
@media(max-width:560px){
  .pd-frac article{grid-template-columns:1fr;gap:8px}
  .pd-card{padding:28px 22px}
}
@media(max-width:390px){
  body.page-product-design .d1{font-size:2.28rem}
}

@media(prefers-reduced-motion:reduce){
  html:focus-within{scroll-behavior:auto}
  *,*:before,*:after{animation-duration:1ms!important;animation-iteration-count:1!important;transition-duration:1ms!important;transition-delay:0ms!important}
  [data-r],[data-s]>*{opacity:1!important;transform:none!important}
  .mask span i{transform:none!important}
}