/* KRIVA · /about · page-scoped (trucking design system) */
body.page-about{
  background:#fff;
  color:var(--ink);
  overflow-x:clip
}
body.page-about main{
  color:var(--steel);
  font-size:16px;
  line-height:1.62
}

body.page-about .d2{
  font-size:clamp(2rem,3.8vw,3.4rem);
  line-height:1.08;
  letter-spacing:-.025em;
  font-weight:700;
  color:var(--ink);
  max-width:16ch
}
body.page-about .d3{
  font-size:clamp(1.28rem,2vw,1.7rem);
  line-height:1.16;
  letter-spacing:-.022em;
  color:var(--ink)
}
body.page-about .lede{
  margin-top:18px;
  max-width:42ch;
  font-size:clamp(1.05rem,1.3vw,1.22rem);
  line-height:1.6;
  letter-spacing:-.01em;
  color:var(--steel)
}
body.page-about .body-sm{
  font-size:15px;
  line-height:1.62;
  color:var(--steel);
  max-width:48ch
}

body.page-about main > section{
  background:#fff;
  padding:96px 0;
  scroll-margin-top:88px
}
body.page-about .hero{
  background:#fff;
  color:var(--ink);
  overflow:hidden;
  scroll-margin-top:88px;
  min-height:0
}
body.page-about .ab-promise{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
  margin-top:28px;
  max-width:min(100%,720px)
}
body.page-about .ab-promise div{
  background:#f7f8f9;
  border:1px solid #e6e7ea;
  border-radius:10px;
  padding:14px 16px
}
body.page-about .ab-promise b{
  display:block;
  font-family:var(--f-mono);
  font-size:10.5px;
  font-weight:600;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--ink);
  margin-bottom:6px
}
body.page-about .ab-promise span{
  font-size:14px;
  line-height:1.45;
  color:var(--steel)
}
body.page-about .ab-promise a{
  border-bottom:1px solid currentColor
}
body.page-about .ab-band{
  background:#f7f8f9;
  border-top:1px solid #e6e7ea
}
body.page-about .ab-ops{
  background:var(--ink);
  color:#DDE2E7;
  border-top:0
}
body.page-about .ab-ops :focus-visible{outline-color:var(--amber)}
body.page-about .ab-ops .eyebrow{color:var(--ink-dim)}
body.page-about .ab-ops h2,
body.page-about .ab-ops h3{color:#fff}
body.page-about .ab-ops .ab-frac{border-top-color:var(--ink-line)}
body.page-about .ab-ops .ab-frac article{border-bottom-color:var(--ink-line)}
body.page-about .ab-ops .ab-frac .n{color:#3A444E;transition:color .45s var(--e)}
body.page-about .ab-ops .ab-frac article:hover .n{color:var(--cta)}
body.page-about .ab-ops .ab-frac p{color:#8C98A4}

body.page-about main .btn{border-radius:8px}

body.page-about .trk-card{
  background:#fff;
  border:1px solid #e6e7ea;
  border-radius:12px;
  padding:32px 28px;
  min-width:0
}
body.page-about .trk-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:var(--ink);
  margin-bottom:10px
}
body.page-about .trk-card p,
body.page-about .trk-card li{
  font-size:14.5px;
  line-height:1.55;
  color:var(--steel)
}

/* ── Fit rail ── */
body.page-about .ab-fit{padding-top:0 !important}
body.page-about .trk-fit-rail{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px
}
body.page-about .trk-fit-foot{
  margin-top:24px;
  font-size:15px;
  line-height:1.62;
  color:var(--steel);
  max-width:62ch
}
body.page-about .trk-fit-foot a{border-bottom:1px solid currentColor}

/* ── Story split ── */
.ab-founder{
  margin:0 0 24px;
  max-width:220px;
  border:1px solid var(--rule);
  border-radius:10px;
  overflow:hidden;
  background:#f8f8f9
}
.ab-founder img{width:100%;height:auto;display:block}
.ab-letter{
  font-size:clamp(1.02rem,1.25vw,1.12rem);
  line-height:1.72;
  color:var(--ink);
  max-width:58ch
}
.ab-letter p+p{margin-top:1.1em}
.ab-sign{
  margin-top:28px;
  padding-top:20px;
  border-top:1px solid #e6e7ea;
  font-family:var(--f-display);
  font-weight:700;
  font-size:1.1rem;
  letter-spacing:-.02em
}
.ab-sign small{
  display:block;
  margin-top:6px;
  font-family:var(--f-mono);
  font-weight:400;
  color:var(--steel);
  letter-spacing:.1em;
  text-transform:uppercase;
  font-size:10.5px
}
.ab-note{
  margin-top:16px;
  font-size:13.5px;
  line-height:1.55;
  color:var(--steel-2);
  max-width:52ch
}
.ab-links{
  display:flex;
  flex-wrap:wrap;
  gap:18px;
  margin-top:22px
}
.ab-text-link{
  font-family:var(--f-mono);
  font-size:11.5px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--steel);
  border-bottom:1px solid currentColor;
  padding-bottom:2px
}
.ab-text-link:hover{color:var(--ink);border-color:var(--ink)}
.ab-text-link i{font-style:normal;transition:transform .42s var(--e)}
.ab-text-link:hover i{transform:translateX(5px)}

/* Studio thread visual */
.ab-thread{
  position:sticky;
  top:96px;
  min-width:0;
  background:linear-gradient(180deg,#12181E 0%,#0E1216 100%);
  color:#DDE2E7;
  border:1px solid var(--ink-line);
  border-radius:12px;
  box-shadow:var(--shadow-product);
  overflow:hidden
}
.ab-bar{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  padding:16px 16px 14px;
  border-bottom:1px solid var(--ink-line)
}
.ab-title{
  font-family:var(--f-display);
  font-weight:700;
  font-size:1.15rem;
  letter-spacing:-.02em;
  color:#fff
}
.ab-meta{
  margin-top:4px;
  font-family:var(--f-mono);
  font-size:10px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:#717F8C
}
.ab-chip{
  flex:none;
  font-family:var(--f-mono);
  font-size:10px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:#C4B8FF;
  padding:6px 9px;
  border:1px solid rgba(183,169,255,.35);
  background:rgba(79,70,229,.16);
  border-radius:6px
}
.ab-h{
  font-family:var(--f-mono);
  font-size:10px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:#717F8C;
  padding:14px 16px 0
}
.ab-msgs{list-style:none;padding:8px 16px 14px}
.ab-msgs li{padding:12px 0;border-top:1px solid #1A2027}
.ab-msgs li:first-child{border-top:0;padding-top:10px}
.ab-msgs span{
  display:block;
  margin-bottom:6px;
  font-family:var(--f-mono);
  font-size:10px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:#8C98A4
}
.ab-msgs p{font-size:14px;line-height:1.45;color:#DDE2E7}
.ab-msgs code{
  font-family:var(--f-mono);
  font-size:12px;
  color:#C4B8FF;
  background:rgba(79,70,229,.16);
  padding:1px 5px;
  border-radius:4px
}
.ab-msgs .on{background:rgba(79,70,229,.1);margin-inline:-16px;padding-inline:16px;border-top-color:transparent}
.ab-msgs .on span{color:#C4B8FF}
.ab-week{padding:0 16px 16px;background:#10161C;border-top:1px solid var(--ink-line)}
.ab-week .ab-h{padding-inline:0}
.ab-week ul{list-style:none;margin-top:8px}
.ab-week li{
  display:grid;
  grid-template-columns:3.6ch minmax(0,1fr);
  gap:10px;
  align-items:baseline;
  padding:10px 0;
  border-top:1px solid var(--ink-line);
  font-family:var(--f-mono);
  font-size:12.5px;
  color:#B9C3CC
}
.ab-week li:first-of-type{border-top:0}
.ab-week em{
  font-style:normal;
  font-variant-numeric:tabular-nums;
  color:#8C98A4;
  letter-spacing:.06em;
  text-transform:uppercase;
  font-size:10.5px
}
.ab-week .now{color:#fff}
.ab-week .now em{color:var(--cta)}
.ab-foot{
  padding:12px 16px;
  border-top:1px solid var(--ink-line);
  font-family:var(--f-mono);
  font-size:10px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:#717F8C
}

/* ── Company spec grid ── */
.ab-spec{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
  margin-top:40px
}
.ab-spec div{
  background:#fff;
  border:1px solid #e6e7ea;
  border-radius:12px;
  padding:clamp(22px,2.6vw,32px)
}
.ab-spec dt{
  font-family:var(--f-mono);
  font-size:10px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--steel);
  margin-bottom:10px
}
.ab-spec dd{
  font-size:15px;
  line-height:1.5;
  color:var(--ink)
}
.ab-spec .quiet{
  display:block;
  margin-top:6px;
  font-size:13.5px;
  color:var(--steel)
}
.ab-spec a{border-bottom:1px solid currentColor}

/* ── Practices ── */
.ab-practices{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:24px;
  margin-top:40px
}
.ab-practices .k{
  font-family:var(--f-mono);
  font-size:10.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--cta);
  margin-bottom:14px
}
.ab-practices .role{
  font-family:var(--f-mono);
  font-size:10.5px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--steel);
  margin-bottom:12px
}
.ab-practices ul{
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  gap:7px;
  margin-top:18px;
  padding-top:16px;
  border-top:1px solid #e6e7ea
}
.ab-practices li{
  font-family:var(--f-mono);
  font-size:10px;
  letter-spacing:.09em;
  text-transform:uppercase;
  padding:4px 9px;
  border:1px solid #e6e7ea;
  color:var(--steel);
  border-radius:6px
}

/* ── Operating rules (dark frac) ── */
.ab-frac{margin-top:40px;border-top:1px solid var(--ink-line)}
.ab-frac article{
  display:grid;
  grid-template-columns:56px minmax(0,1fr);
  gap:20px 28px;
  align-items:start;
  padding:28px 0;
  border-bottom:1px solid var(--ink-line)
}
.ab-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
}
.ab-frac h3{margin-bottom:8px;max-width:22ch}
.ab-frac p{font-size:15px;line-height:1.62;color:#8C98A4;max-width:48ch;margin:0}

/* ── Markets ── */
.ab-mkts{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:24px;
  margin-top:40px
}
.ab-mkt{
  display:flex;
  flex-direction:column;
  min-height:100%;
  text-decoration:none;
  color:inherit;
  transition:border-color .35s var(--e),box-shadow .35s var(--e)
}
.ab-mkt:hover{border-color:var(--ink)}
.ab-mkt .k{
  font-family:var(--f-mono);
  font-size:10px;
  letter-spacing:.13em;
  text-transform:uppercase;
  color:var(--cta);
  margin-bottom:12px
}
.ab-mkt b{
  font-family:var(--f-display);
  font-weight:700;
  font-size:clamp(1.05rem,1.5vw,1.2rem);
  letter-spacing:-.02em;
  line-height:1.25;
  color:var(--ink)
}
.ab-mkt p{margin-top:8px;flex:1}
.ab-mkt span{
  margin-top:18px;
  font-family:var(--f-mono);
  font-size:10.5px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--steel)
}
.ab-aside{
  margin-top:28px;
  padding-top:22px;
  border-top:1px solid #e6e7ea;
  font-size:14.5px;
  line-height:1.62;
  color:var(--steel);
  max-width:68ch
}
.ab-aside a{border-bottom:1px solid currentColor}

/* ── Case studies ── */
.ab-cases{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
  margin-top:40px
}
.ab-case{
  display:flex;
  flex-direction:column;
  border:1px solid #e6e7ea;
  border-radius:12px;
  overflow:hidden;
  min-width:0;
  transition:border-color .35s var(--e)
}
.ab-case:hover{border-color:var(--ink)}
.ab-case .meta{
  padding:16px 18px 18px;
  background:#fff
}
.ab-case .meta b{
  display:block;
  font-family:var(--f-display);
  font-weight:700;
  font-size:1.05rem;
  letter-spacing:-.02em;
  color:var(--ink)
}
.ab-case .meta span{
  display:block;
  margin-top:6px;
  font-family:var(--f-mono);
  font-size:10px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--steel)
}

.ev-ui{
  background:linear-gradient(180deg,#12181E 0%,#0E1216 100%);
  color:#DDE2E7;
  min-width:0;
  min-height:200px
}
.ev-bar{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:8px;
  flex-wrap:wrap;
  padding:12px 14px 10px;
  border-bottom:1px solid var(--ink-line)
}
.ev-title{
  font-family:var(--f-display);
  font-weight:700;
  font-size:.98rem;
  letter-spacing:-.02em;
  color:#fff
}
.ev-meta{
  margin-top:3px;
  font-family:var(--f-mono);
  font-size:9.5px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:#717F8C
}
.ev-act{
  flex:none;
  display:inline-flex;
  align-items:center;
  padding:6px 10px;
  font-family:var(--f-mono);
  font-size:10px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:#fff;
  background:var(--cta);
  border-radius:6px
}
.ev-chip{
  flex:none;
  font-family:var(--f-mono);
  font-size:9.5px;
  letter-spacing:.1em;
  text-transform:uppercase;
  padding:5px 8px;
  border:1px solid currentColor;
  border-radius:6px
}
.ev-chip.warn{color:var(--amber)}
.ev-rows{list-style:none;padding:4px 14px 12px}
.ev-rows li{
  display:grid;
  grid-template-columns:minmax(48px,.7fr) minmax(0,1.2fr) auto;
  gap:8px;
  align-items:center;
  padding:9px 0;
  border-top:1px solid #1A2027;
  font-family:var(--f-mono);
  font-size:12px;
  color:#B9C3CC
}
.ev-rows li:first-child{border-top:0}
.ev-rows li.on{background:rgba(79,70,229,.1);margin-inline:-14px;padding-inline:14px}
.ev-rows li.risk{background:rgba(219,155,31,.08);margin-inline:-14px;padding-inline:14px}
.ev-rows b{color:#fff;font-weight:600;font-variant-numeric:tabular-nums}
.ev-rows em{font-style:normal;font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:#8C98A4}
.ev-rows li.on em{color:#C4B8FF}
.ev-rows li.risk em{color:var(--amber)}
.ev-steps{list-style:none;padding:8px 14px 12px}
.ev-steps li{
  display:grid;
  grid-template-columns:10px minmax(0,1fr) auto;
  gap:10px;
  align-items:center;
  padding:8px 0;
  border-top:1px solid #1A2027;
  font-family:var(--f-mono);
  font-size:12.5px;
  color:#B9C3CC
}
.ev-steps li:first-child{border-top:0;padding-top:0}
.ev-steps i{width:8px;height:8px;border-radius:50%;border:1px solid #3A444E;background:#0E1216}
.ev-steps .done i{background:#5FD3A0;border-color:#5FD3A0}
.ev-steps .now{color:#fff;background:rgba(79,70,229,.1);margin-inline:-14px;padding-inline:14px}
.ev-steps .now i{background:var(--cta);border-color:var(--cta)}
.ev-steps .later{color:#717F8C}
.ev-steps em{font-style:normal;font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:#717F8C}
.ev-steps .done em{color:#5FD3A0}
.ev-steps .now em{color:#C4B8FF}
.ev-cta{
  display:flex;
  align-items:center;
  justify-content:center;
  margin:0 14px 14px;
  min-height:36px;
  font-family:var(--f-mono);
  font-size:10.5px;
  letter-spacing:.1em;
  text-transform:uppercase;
  font-weight:600;
  color:#fff;
  background:var(--cta);
  border-radius:6px
}
.ev-cta.lime{background:#5FD3A0;color:#0E1216}

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

/* ── Chapters & mobile chips ── */
body.page-about .chapters a{color:#6f7078}
body.page-about .chapters a[aria-current="true"]{color:var(--ink)}
body.page-about .mob-chips{
  display:none;
  position:sticky;
  top:58px;
  z-index:60;
  gap:8px;
  padding:10px var(--gutter);
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  background:rgba(255,255,255,.94);
  border-bottom:1px solid #e6e7ea;
  backdrop-filter:blur(8px)
}
body.page-about .mob-chips::-webkit-scrollbar{display:none}
body.page-about .mob-chips a{
  flex:none;
  font-family:var(--f-mono);
  font-size:10px;
  letter-spacing:.1em;
  text-transform:uppercase;
  padding:8px 12px;
  border:1px solid #e6e7ea;
  border-radius:999px;
  color:var(--steel);
  white-space:nowrap
}
body.page-about .mob-chips a[aria-current="true"]{border-color:var(--ink);color:var(--ink)}

@media(max-width:1024px){
  .ab-story-split,
  body.page-about .trk-fit-rail,
  .ab-spec,
  .ab-practices,
  .ab-mkts,
  .ab-cases,
  body.page-about .faq-grid{grid-template-columns:1fr}
  .ab-thread{position:static}
  body.page-about .faq-grid > div:first-child{position:static}
}
@media(max-width:768px){
  body.page-about main > section{padding:64px 0}
  body.page-about .ab-fit{padding-bottom:64px !important}
  body.page-about .ab-promise{grid-template-columns:1fr}
  body.page-about .mob-chips{display:flex !important}
  body.page-about .faq-q{grid-template-columns:32px minmax(0,1fr) 20px;gap:12px}
  body.page-about .faq-a-in{padding-left:44px}
  .ab-frac article{grid-template-columns:40px minmax(0,1fr);gap:14px}
}
@media(max-width:560px){
  .ab-frac article{grid-template-columns:1fr;gap:8px}
  body.page-about .trk-card{padding:28px 22px}
}

@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}
}