/* Interstate Rock Products - "The Section". Overpass is the open cut of Highway Gothic,
   the alphabet on every interstate sign. Colour is sampled from their logo:
   star red #CF242B, shard blues #1B557F / #0576B3. Neutrals are cool (white shell,
   asphalt, basalt). The only warm colour is their own red dirt, inside their photos. */

:root{
  --ink:#111315; --asph:#17191c; --asph-2:#1f2226; --basalt:#2a2e33; --steel:#545c65;
  --mute:#6b737c; --mute-d:#9aa2ab; --rule:#dde1e6; --panel:#f1f3f5; --paper:#ffffff;
  --red:#CF242B; --red-d:#ae1d23; --blue:#1B557F; --blue-d:#14405f; --blue-2:#0576B3;
  --stripe:#F2C230;
  --f:"Overpass",system-ui,sans-serif; --m:"Overpass Mono",ui-monospace,monospace;
  --wrap:1320px; --gut:clamp(16px,4vw,48px); --hd:72px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:96px}
body{margin:0;font-family:var(--f);font-size:18px;line-height:1.55;color:var(--ink);background:var(--paper);
  font-feature-settings:"kern" 1;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
img,video,svg{display:block;max-width:100%;height:auto}
picture{display:block}
/* A <picture> inside a fixed frame has to BE the frame. Left at height:auto, the img's
   height:100% resolves to nothing and object-fit never runs: wide photos stop short with a
   brown band under them, tall ones show only their top (sky). */
:is(.big,.pano,.card__img,.tile__img,.plan__img,.ph,.source-shot,.crew,.page-photo,.prod__band,.sw__img,.vid)>picture,
:is(.big,.pano,.card__img,.ph,.source-shot,.crew,.page-photo)>a,
:is(.big,.pano,.card__img,.ph,.source-shot,.crew,.page-photo)>a>picture{display:block;width:100%;height:100%}
a{color:inherit}
p{margin:0 0 1em}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.04;letter-spacing:-.018em}
ul,ol{margin:0;padding:0;list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
.wrap{width:min(var(--wrap),100% - 2*var(--gut));margin-inline:auto}
.skip{position:absolute;left:-9999px;top:0;padding:10px 14px;z-index:100}
.skip:focus{left:12px;top:12px;background:var(--paper)}
.mono{font-family:var(--m);letter-spacing:.02em}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:3px solid var(--blue-2);outline-offset:3px}

/* ---------------------------------------------------------------- header */
/* the demo note rides at the top of the header and scrolls away; only the bar sticks
   (site.js measures the note into --note-h; without JS the whole header sticks) */
.hd{position:sticky;top:calc(-1 * var(--note-h,0px));z-index:40;background:var(--paper);box-shadow:0 1px 0 var(--rule)}
.demo-note{background:var(--asph);color:#c9cfd6;font:500 12.5px/1.3 var(--m);letter-spacing:.02em;text-align:center;padding:7px 12px}
.hd__bar{display:flex;align-items:center;gap:28px;height:var(--hd);width:min(1440px,100% - 2*var(--gut));margin-inline:auto}
.hd__brand{flex:0 0 auto;display:block;line-height:0}
.hd__brand img{height:44px;width:auto}
.hd__nav{margin-left:auto}
.hd__nav ul{display:flex;gap:4px}
.hd__nav a{display:block;padding:10px 12px;font-weight:700;font-size:15.5px;text-decoration:none;border-radius:6px;color:var(--ink)}
.hd__nav a:hover{background:var(--panel)}
.hd__nav a[aria-current=page]{color:var(--blue)}
.hd__call{flex:0 0 auto;display:inline-flex;align-items:center;gap:10px;background:var(--red);color:#fff;text-decoration:none;
  font:700 15px/1 var(--m);padding:12px 16px;border-radius:6px;letter-spacing:.01em}
.hd__call:hover{background:var(--red-d)}
.hd__call svg{width:16px;height:16px}
.menu{display:none;margin-left:auto}
.menu summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:10px;font-weight:800;padding:10px 4px}
.menu summary::-webkit-details-marker{display:none}
.menu__bars{display:grid;gap:5px}
.menu__bars i{display:block;width:24px;height:3px;background:var(--ink);border-radius:2px}
.menu__panel{position:absolute;left:0;right:0;top:100%;background:var(--paper);border-top:1px solid var(--rule);
  box-shadow:0 18px 40px rgba(0,0,0,.18);padding:12px var(--gut) 22px}
.menu__panel a{display:block;padding:12px 0;font-weight:800;font-size:20px;text-decoration:none;border-bottom:1px solid var(--rule)}
.menu__panel .menu__phones{margin-top:14px;display:grid;gap:6px;font:500 15px/1.4 var(--m)}
.menu__panel .menu__phones a{font:inherit;border:0;padding:4px 0;color:var(--blue)}
@media (max-width:1180px){.hd__nav{display:none}.menu{display:block}.hd__call{margin-left:0}}
@media (max-width:620px){.hd__call .lbl{display:none}.hd__call{padding:12px}.hd__brand img{height:34px}:root{--hd:64px}
  .hd__bar{gap:14px}.menu summary{font-size:0;gap:0;padding:10px 6px}}

/* ---------------------------------------------------------------- buttons, labels */
.btn{display:inline-flex;align-items:center;gap:12px;text-decoration:none;font-weight:800;font-size:17px;border-radius:7px;
  padding:16px 22px;line-height:1;transition:transform .2s var(--ease),background .2s}
.btn--red{background:var(--red);color:#fff}.btn--red:hover{background:var(--red-d);transform:translateY(-1px)}
.btn--ghost{border:2px solid currentColor;padding:14px 20px;background:transparent;cursor:pointer}
.btn svg{width:18px;height:18px}
.more{display:inline-flex;align-items:center;gap:10px;font-weight:800;text-decoration:none;border-bottom:2px solid currentColor;padding-bottom:3px}
.more::after{content:"";width:18px;height:10px;background:currentColor;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 10'%3E%3Cpath d='M0 4h14L10.5.5 12 0l6 5-6 5-1.5-.5L14 6H0z'/%3E%3C/svg%3E") center/contain no-repeat;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 10'%3E%3Cpath d='M0 4h14L10.5.5 12 0l6 5-6 5-1.5-.5L14 6H0z'/%3E%3C/svg%3E") center/contain no-repeat;
  transition:transform .2s var(--ease)}
.more:hover::after{transform:translateX(4px)}
.tag{font:600 12.5px/1.3 var(--m);letter-spacing:.06em;text-transform:uppercase;color:var(--mute)}
.dark .tag{color:var(--mute-d)}

/* ---------------------------------------------------------------- bands */
.band{padding:clamp(64px,9vw,128px) 0;position:relative}
.dark{background:var(--asph);color:#e9ecef}
.deep{background:#0d0f11;color:#e9ecef}
.light{background:var(--panel)}
.blue{background:var(--blue);color:#fff}
.h2{font-size:clamp(34px,4.6vw,64px);max-width:16ch}
.lede{font-size:clamp(18px,1.5vw,21px);max-width:58ch;color:inherit}
.dark .lede,.deep .lede{color:#c4cad1}
.sec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:24px 64px;align-items:end;margin-bottom:clamp(32px,4vw,56px)}
.sec-head .lede{margin:0}
@media (max-width:860px){.sec-head{grid-template-columns:1fr}}

/* ---------------------------------------------------------------- THE FOLD: photo, then the cut */
.fold{position:relative;background:var(--asph)}
.fold__photo{position:relative;height:clamp(300px,calc(100svh - var(--hd) - 30px - var(--asph-h)),760px);overflow:hidden;background:#3a2c22}
.fold__photo picture,.fold__photo img{width:100%;height:100%}
.fold__photo img{object-fit:cover;object-position:54% 46%}
html.js .fold__photo img{transform:scale(1.045);transition:transform 2.4s var(--ease)}
html.js .fold.is-on .fold__photo img{transform:none}
:root{--asph-h:330px}   /* the asphalt band's real height at desktop: the photo gives way so the call button stays in the first frame */
.cut{position:relative}
.layer{position:relative;overflow:hidden}
.layer__fill{position:absolute;inset:0;background-repeat:repeat-x;background-size:auto 100%}
html.js .layer .layer__fill{clip-path:inset(0 100% 0 0);transition:clip-path 1s var(--ease)}
html.js .layer.is-laid .layer__fill{clip-path:inset(0 0 0 0)}
.layer--asphalt{min-height:var(--asph-h);display:flex;align-items:center}
/* the tile is drawn by stage.py (asphalt_tile): binder plus crushed stone at HMA 1/2" gradation */
.layer--asphalt .layer__fill{background-color:#1b1c1e;background-repeat:repeat;background-size:320px 320px}
/* the copy sits on the left, so the pavement darkens under it and shows clean on the right */
.layer--asphalt .layer__fill::after{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(12,13,15,.7) 0%,rgba(12,13,15,.5) 48%,rgba(12,13,15,.12) 82%,rgba(12,13,15,0) 100%)}
.layer--asphalt::before{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:rgba(255,255,255,.18);z-index:1}
.cut__copy{position:relative;z-index:2;padding:24px 0 30px;color:#fff;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px 48px;align-items:end}
.cut__copy h1{font-size:clamp(30px,3.55vw,56px);line-height:1.02;max-width:20ch;letter-spacing:-.022em;text-wrap:balance}
.cut__copy p{margin:14px 0 0;max-width:62ch;color:#cfd5db;font-size:clamp(16px,1.2vw,18.5px)}
html.js .cut__copy h1,html.js .cut__copy p,html.js .cut__copy .btn{opacity:0;transform:translateY(14px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
html.js .fold.is-on .cut__copy h1{opacity:1;transform:none;transition-delay:.55s}
html.js .fold.is-on .cut__copy p{opacity:1;transform:none;transition-delay:.75s}
html.js .fold.is-on .cut__copy .btn{opacity:1;transform:none;transition-delay:.9s}
/* the photo's caption sits under the photo, on the pavement - never on the picture */
.cut__photo-tag{display:block;margin:0 0 14px;font:500 12.5px/1.35 var(--m);letter-spacing:.04em;color:#aeb6be}
.cut__photo-tag::before{content:"↑ ";color:#fff}
html.js .cut__copy .cut__photo-tag{opacity:0;transition:opacity .7s var(--ease) .4s}
html.js .fold.is-on .cut__copy .cut__photo-tag{opacity:1}
.layer--base,.layer--granular,.layer--borrow,.layer--native{height:64px}
.layer--granular{height:72px}.layer--borrow{height:58px}.layer--native{height:96px}
.layer__label{position:absolute;z-index:2;right:var(--gut);top:50%;transform:translateY(-50%);display:inline-flex;gap:10px;align-items:baseline;
  background:rgba(17,19,21,.86);color:#fff;text-decoration:none;font:700 12.5px/1 var(--m);letter-spacing:.07em;text-transform:uppercase;
  padding:8px 11px;border-radius:3px;white-space:nowrap}
.layer__label em{font-style:normal;font-weight:400;color:#aeb6be;text-transform:none;letter-spacing:.02em}
a.layer__label:hover{background:var(--blue)}
.layer--asphalt .layer__label{top:18px;transform:none}
.layer__line{position:absolute;left:0;right:0;bottom:0;height:1px;background:rgba(0,0,0,.35);z-index:1}
@media (max-width:900px){
  :root{--asph-h:auto}
  .fold__photo{height:42svh;min-height:260px}
  .fold__photo img{object-position:56% 50%}
  .cut__copy{grid-template-columns:1fr;padding:22px 0 58px}
  .cut__photo-tag{font-size:11.5px;letter-spacing:.01em}
  .layer--asphalt .layer__label{top:auto;bottom:10px}
  .layer--base,.layer--granular,.layer--borrow{height:46px}.layer--native{height:64px}
  .layer__label{font-size:11px;padding:6px 8px}
  .layer__label em{display:none}
}

/* ---------------------------------------------------------------- the gauge (home, wide screens) */
.gauge{position:fixed;left:18px;top:50%;transform:translateY(-50%);z-index:30;display:none;gap:10px;align-items:center;
  opacity:0;transition:opacity .4s}
.gauge.is-on{opacity:1}
.gauge__rail{position:relative;width:3px;height:40vh;background:linear-gradient(#1a1c1f 0 14%,#8a7058 14% 30%,#7d8187 30% 48%,#b7ada0 48% 64%,#a5643f 64% 100%);border-radius:2px}
.gauge__dot{position:absolute;left:50%;width:13px;height:13px;margin:-6px 0 0 -6.5px;border-radius:50%;background:var(--red);box-shadow:0 0 0 3px #fff;top:0;transition:top .5s var(--ease)}
.gauge__lbl{writing-mode:vertical-rl;transform:rotate(180deg);font:700 11.5px/1 var(--m);letter-spacing:.14em;text-transform:uppercase;color:var(--steel);white-space:nowrap}
.gauge.on-dark .gauge__lbl{color:#c4cad1}
.gauge.on-dark .gauge__dot{box-shadow:0 0 0 3px var(--asph)}
@media (min-width:1480px){.gauge{display:flex}}

/* ---------------------------------------------------------------- exits: three doors
   (Chase, 2026-11-11: no highway-sign look; themed like the rest of the site) */
.exits{padding:clamp(56px,7vw,96px) 0}
.exits__h{font-size:clamp(22px,2vw,28px);margin-bottom:26px;letter-spacing:-.01em}
.doors{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:2px solid var(--ink)}
.doors>li{display:grid;border-bottom:1px solid var(--rule)}
.doors>li+li .door{border-left:1px solid var(--rule)}
.door{position:relative;display:grid;align-content:start;gap:10px;padding:26px 28px 30px;text-decoration:none;color:var(--ink);transition:background .2s}
.door:hover{background:var(--panel)}
.door__n{font-size:13px;color:var(--red);letter-spacing:.08em}
.door__title{font-size:clamp(24px,2.2vw,32px);font-weight:800;line-height:1.04;letter-spacing:-.015em}
.door__line{font-size:16.5px;color:var(--steel);line-height:1.45;max-width:34ch}
.door__go{font-size:26px;font-weight:800;color:var(--blue);transition:transform .2s var(--ease)}
.door:hover .door__go{transform:translateX(6px)}
@media (max-width:900px){.doors{grid-template-columns:1fr}.doors>li+li .door{border-left:0}.door{padding:22px 4px 24px}}

/* ---------------------------------------------------------------- media blocks */
.shot{position:relative;margin:0}
.shot img{width:100%;height:100%;object-fit:cover}
.shot-tag{display:flex;justify-content:space-between;gap:16px;margin-top:12px;font:500 13px/1.4 var(--m);letter-spacing:.03em;color:var(--mute)}
.dark .shot-tag,.deep .shot-tag{color:var(--mute-d)}
@media (max-width:620px){.shot-tag{flex-direction:column;align-items:flex-start;gap:12px}}
.big{width:100%;aspect-ratio:16/9;overflow:hidden;border-radius:4px;background:#2a221c}
.big img{width:100%;height:100%;object-fit:cover}

.bridge-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:22px}
.card{display:block;text-decoration:none;color:inherit}
.card__img{aspect-ratio:4/3;overflow:hidden;border-radius:4px;background:#2a221c}
.card__img img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.card:hover .card__img img{transform:scale(1.04)}
.card__name{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-top:10px;font-weight:800;font-size:17.5px;line-height:1.25}
.card__meta{display:block;font:500 12.5px/1.4 var(--m);letter-spacing:.03em;color:var(--mute);margin-top:4px}
.dark .card__meta,.deep .card__meta{color:var(--mute-d)}
.vid{position:relative;aspect-ratio:4/3;overflow:hidden;border-radius:4px;background:#2a221c}
.vid video,.vid img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
@media (max-width:980px){.bridge-row{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* roads: the panorama strip + mosaic */
.pano{width:100%;aspect-ratio:3/1;overflow:hidden;border-radius:4px;background:#2a221c}
.pano img{width:100%;height:100%;object-fit:cover}
.mosaic{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));grid-auto-rows:clamp(170px,16vw,250px);gap:22px 16px;margin-top:28px}
.mosaic .tile{display:flex;flex-direction:column;gap:9px;min-width:0;text-decoration:none;color:inherit}
.tile__img{flex:1;min-height:0;overflow:hidden;border-radius:4px;background:#2a221c}
.tile__img img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.mosaic .tile:hover img{transform:scale(1.04)}
/* two lines reserved on every tile, so a long name never shortens its own photo */
.tile__name{flex:0 0 auto;min-height:2.6em;font:600 13px/1.3 var(--m);letter-spacing:.02em;color:var(--steel)}
.mosaic .tile:hover .tile__name{color:var(--ink)}
.mosaic .t2{grid-column:span 3}.mosaic .t3{grid-column:span 2}.mosaic .t4{grid-column:span 1}
.mosaic .t5{grid-column:span 2}.mosaic .t6{grid-column:span 4}
@media (max-width:760px){.mosaic{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:auto}.mosaic .tile{grid-column:span 1!important}
  .mosaic .t2{grid-column:span 2!important}.tile__img{flex:none;aspect-ratio:4/3}.mosaic .t2 .tile__img{aspect-ratio:16/9}
  .tile__name{min-height:0}}

/* ---------------------------------------------------------------- the swatch wall */
.pitgroup+.pitgroup{margin-top:46px}
.pitgroup__head{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 22px;padding-bottom:12px;border-bottom:1px solid rgba(255,255,255,.16);margin-bottom:16px}
.light .pitgroup__head,.paper .pitgroup__head{border-color:var(--rule)}
.pitgroup__head h3{font-size:clamp(22px,2vw,28px)}
.pitgroup__head .mono{font-size:13.5px;color:var(--mute-d)}
.light .pitgroup__head .mono{color:var(--mute)}
.pitgroup__head a{color:inherit}
.swatches{display:grid;grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:12px}
.sw{display:block;text-decoration:none;color:inherit}
.sw__img{display:block;aspect-ratio:1;overflow:hidden;border-radius:4px;background:#3a352f;box-shadow:inset 0 0 0 1px rgba(255,255,255,.06)}
.sw__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.sw:hover .sw__img img{transform:scale(1.08)}
.sw__name{display:block;margin-top:7px;font:600 12.5px/1.3 var(--m);letter-spacing:.01em}
.sw__img--blank{display:grid;place-items:center;background:var(--asph-2);box-shadow:inset 0 0 0 1px rgba(255,255,255,.14)}
.light .sw__img--blank{background:#e4e8ec;box-shadow:inset 0 0 0 1px var(--rule)}
.sw__img--blank span{font:700 11px/1.3 var(--m);letter-spacing:.06em;text-transform:uppercase;color:var(--mute-d);text-align:center;padding:8px}
html.js .sw.js-settle{opacity:0;transform:translateY(-14px) rotate(var(--r,0deg));transition:opacity .5s var(--ease),transform .7s cubic-bezier(.3,1.4,.5,1)}
html.js .sw.js-settle.in-view{opacity:1;transform:none}
@media (max-width:560px){.swatches{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px 8px}.sw__name{font-size:11px;margin-top:5px}}
.facts{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 34px}
.facts li{font:600 13px/1 var(--m);letter-spacing:.03em;padding:10px 12px;border:1px solid rgba(255,255,255,.22);border-radius:999px}
.light .facts li,.paper .facts li{border-color:var(--rule)}

/* ---------------------------------------------------------------- walls: the drift */
.drift{position:relative;overflow:hidden;margin-top:6px}
.drift__track{display:flex;gap:16px;width:max-content;animation:drift 70s linear infinite}
.drift:hover .drift__track{animation-play-state:paused}
.drift__item{flex:0 0 auto;height:clamp(240px,30vw,400px);border-radius:4px;overflow:hidden;background:#2a221c}
.drift__item picture{height:100%;width:auto}
.drift__item img{height:100%;width:auto;max-width:none}
@keyframes drift{to{transform:translateX(calc(-50% - 8px))}}
.drift-index{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:20px;font:600 13.5px/1.4 var(--m)}
.drift-index a{text-decoration:none;border-bottom:1px solid var(--rule)}
.drift-index a:hover{border-color:currentColor}

/* earth: plan-view tiles */
/* a survey sheet: each cell is a photo with its grid reference and name ruled in beneath it */
.plan{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2px;background:rgba(255,255,255,.16);border:2px solid rgba(255,255,255,.16);border-radius:4px;overflow:hidden}
.plan a{display:flex;flex-direction:column;text-decoration:none;color:inherit;background:var(--asph)}
.plan__img{aspect-ratio:4/3;overflow:hidden;background:#2a221c}
.plan img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.plan a:hover img{transform:scale(1.05)}
.plan__cap{display:flex;align-items:baseline;gap:14px;padding:13px 16px 15px;font:600 13.5px/1.3 var(--m);letter-spacing:.02em}
.plan__cap .coord{flex:0 0 auto;font-weight:700;font-size:12px;letter-spacing:.1em;color:var(--mute-d)}
.plan a:hover .plan__cap b{text-decoration:underline}
@media (max-width:820px){.plan{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.plan__cap{flex-direction:column;gap:3px;padding:10px 11px 12px;font-size:12.5px}}

/* underground: the pin */
.pin{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,6vw,96px);align-items:start}
.pin__copy{position:sticky;top:calc(var(--hd) + 48px)}
.pin__list{margin-top:26px;border-top:1px solid rgba(255,255,255,.16)}
.pin__list li{border-bottom:1px solid rgba(255,255,255,.16)}
.pin__list a,.pin__list span{display:flex;justify-content:space-between;align-items:center;padding:15px 0;text-decoration:none;font-weight:700;font-size:18px}
.pin__list a::after{content:"→";font-family:var(--m);color:var(--mute-d)}
.pin__shots{display:grid;gap:clamp(28px,4vw,56px)}
.pin__shots figure{margin:0}
.pin__shots .ph{aspect-ratio:4/5;overflow:hidden;border-radius:4px;background:#2a221c}
.pin__shots .ph--wide{aspect-ratio:4/3}
.pin__shots img{width:100%;height:100%;object-fit:cover}
@media (max-width:900px){.pin{grid-template-columns:1fr}.pin__copy{position:static}}

/* source: the pits */
.source-shot{aspect-ratio:2/1;overflow:hidden;border-radius:4px;background:#2a221c}
.source-shot img{width:100%;height:100%;object-fit:cover}
.source-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(28px,5vw,72px);margin-top:clamp(36px,5vw,64px);align-items:start}
.map{background:var(--panel);border-radius:4px;padding:10px}
.map svg{width:100%;height:auto}
/* a phone gets the same map cropped to the Hurricane cluster, so its labels stay readable */
.map__m{display:none}
@media (max-width:600px){.map__d{display:none}.map__m{display:block}}
.ledger{border-top:2px solid var(--ink)}
.ledger li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 18px;padding:16px 0;border-bottom:1px solid var(--rule)}
.ledger h3{font-size:20px;letter-spacing:-.01em}
.ledger .kind{font:600 12px/1.3 var(--m);letter-spacing:.06em;text-transform:uppercase;color:var(--mute)}
.ledger .addr{font-size:15.5px;color:var(--steel)}
.ledger .addr a{color:inherit}
.ledger .tel{align-self:center;font:700 16px/1 var(--m);color:var(--blue);text-decoration:none;white-space:nowrap}
.ledger .tel:hover{text-decoration:underline}
.ledger .note{grid-column:1/-1;font-size:15px;color:var(--mute)}
@media (max-width:900px){.source-grid{grid-template-columns:1fr}}

/* reviews: scale tickets */
.tickets{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;align-items:start}
.ticket{position:relative;background:#fff;color:var(--ink);padding:26px 24px 22px;border-radius:2px;box-shadow:0 1px 0 var(--rule),0 12px 28px rgba(17,19,21,.07);font-family:var(--m)}
.ticket::before{content:"";position:absolute;left:0;right:0;top:-6px;height:12px;background:radial-gradient(circle at 6px 0,transparent 6px,#fff 6.5px) 0 0/16px 12px repeat-x}
.ticket__head{display:flex;justify-content:space-between;gap:12px;font:700 11.5px/1.3 var(--m);letter-spacing:.08em;text-transform:uppercase;padding-bottom:12px;border-bottom:1px dashed #b9c0c7}
.ticket__head span:last-child{color:var(--red)}
.ticket dl{display:grid;grid-template-columns:auto 1fr;gap:5px 14px;margin:12px 0 14px;font-size:13px}
.ticket dt{color:var(--mute);letter-spacing:.06em;text-transform:uppercase;font-size:11.5px;padding-top:2px}
.ticket dd{margin:0;font-weight:600}
.stars{color:var(--red);letter-spacing:.12em}
.ticket blockquote{margin:0;font-family:var(--f);font-size:17px;line-height:1.5;padding-top:14px;border-top:1px dashed #b9c0c7}
.ticket footer{margin-top:14px;font-size:12.5px;color:var(--mute)}
@media (max-width:980px){.tickets{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.tickets{grid-template-columns:1fr}}

/* legacy */
.crew{width:min(2048px,100%);margin-inline:auto;aspect-ratio:2048/1111;overflow:hidden;background:#2a221c}
.crew img{width:100%;height:100%;object-fit:cover}
.timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-top:clamp(36px,5vw,64px);border-top:2px solid rgba(255,255,255,.3)}
.timeline li{position:relative;padding:22px 22px 0 0}
.timeline li::before{content:"";position:absolute;top:-8px;left:0;width:14px;height:14px;border-radius:50%;background:var(--red);box-shadow:0 0 0 4px var(--asph)}
.timeline .yr{display:block;font:800 clamp(26px,2.6vw,38px)/1 var(--f);letter-spacing:-.01em;margin-bottom:10px}
.timeline p{color:#c4cad1;font-size:16.5px;margin:0}
@media (max-width:900px){.timeline{grid-template-columns:1fr 1fr;row-gap:30px}}
@media (max-width:520px){.timeline{grid-template-columns:1fr}}

/* who we build for: a plain ruled list of names, the same as the ledger (no road signs) */
.clients{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));border-top:2px solid var(--ink)}
.clients li{display:grid;align-content:center;gap:4px;min-height:74px;padding:14px 18px 12px 0;border-bottom:1px solid var(--rule)}
.clients b{font-size:18px;line-height:1.2}
.clients small{font:600 11.5px/1.2 var(--m);letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
.dark .clients{border-color:#fff}.dark .clients li{border-color:#3a3f45}.dark .clients small{color:var(--mute-d)}

/* careers band */
.perks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 36px;margin:26px 0 30px}
.perks li{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.22);font-size:17px}
.perks li::before{content:"";flex:0 0 10px;height:10px;margin-top:9px;background:#fff;transform:rotate(45deg)}
@media (max-width:760px){.perks{grid-template-columns:1fr}}

/* contact form */
.contact{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(32px,6vw,96px);align-items:start}
.form{display:grid;gap:18px}
.form label{display:grid;gap:7px;font-weight:700;font-size:15px}
.form input,.form textarea{width:100%;border:1px solid #3d434a;background:#0f1113;color:#fff;border-radius:6px;padding:14px 14px;font-size:17px}
.form textarea{min-height:130px;resize:vertical}
.form .chips{display:flex;flex-wrap:wrap;gap:8px}
.form .chips label{display:block}
.form .chips input{position:absolute;opacity:0;width:1px;height:1px}
.form .chips span{display:inline-block;min-height:44px;padding:12px 14px;border:1px solid #3d434a;border-radius:999px;font-weight:700;font-size:15px;cursor:pointer}
.form .chips input:checked+span{background:#fff;color:var(--ink);border-color:#fff}
.form .chips input:focus-visible+span{outline:3px solid var(--blue-2);outline-offset:2px}
.form fieldset{border:0;padding:0;margin:0;display:grid;gap:9px}
.form legend{font-weight:700;font-size:15px;margin-bottom:7px}
.form .row2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form .fine{font-size:13.5px;color:var(--mute-d)}
@media (max-width:900px){.contact{grid-template-columns:1fr}.form .row2{grid-template-columns:1fr}}
.side-ledger li{border-color:rgba(255,255,255,.16)}
.dark .ledger{border-top-color:#fff}
.dark .ledger li{border-color:rgba(255,255,255,.16)}
.dark .ledger .kind,.dark .ledger .note{color:var(--mute-d)}
.dark .ledger .addr{color:#c4cad1}
.dark .ledger .tel{color:#9fd2f4}

/* ---------------------------------------------------------------- inner pages */
.page-hd{background:var(--asph);color:#fff;position:relative}
.page-hd__in{padding:clamp(48px,7vw,96px) 0 clamp(40px,5vw,64px)}
.page-hd h1{font-size:clamp(36px,5vw,68px);max-width:20ch;text-wrap:balance}
.page-hd .lede{margin-top:20px;color:#c4cad1}
.crumbs{display:flex;flex-wrap:wrap;gap:6px 10px;margin-bottom:22px;font:600 12.5px/1.3 var(--m);letter-spacing:.05em;text-transform:uppercase;color:var(--mute-d)}
.crumbs a{color:#fff;text-decoration:none}
.crumbs a:hover{text-decoration:underline}
.strata{display:grid;grid-template-rows:14px 12px 10px 18px}
.strata i{display:block;background-repeat:repeat-x;background-size:auto 100%}
.page-photo{aspect-ratio:21/8;overflow:hidden;background:#2a221c}
.page-photo img{width:100%;height:100%;object-fit:cover}
@media (max-width:760px){.page-photo{aspect-ratio:4/3}}
.prose{max-width:66ch}
.prose p{font-size:18.5px}
.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,80px)}
@media (max-width:860px){.two{grid-template-columns:1fr}}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px 22px}
@media (max-width:980px){.grid3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.grid3{grid-template-columns:1fr}}
.gallery{columns:3 280px;column-gap:16px}
.gallery a{display:block;margin:0 0 16px;break-inside:avoid;border-radius:4px;overflow:hidden;background:#2a221c}
.gallery img{width:100%;height:auto;transition:transform .6s var(--ease)}
.gallery a:hover img{transform:scale(1.03)}
.scope{border-top:2px solid var(--ink)}
.scope li{display:grid;grid-template-columns:minmax(150px,.32fr) 1fr;gap:10px 28px;padding:18px 0;border-bottom:1px solid var(--rule)}
.scope h3{font-size:18px}
.scope p{margin:0;color:var(--steel)}
@media (max-width:640px){.scope li{grid-template-columns:1fr}}
.names-only{margin-top:26px;font-size:16px;color:var(--steel)}
.names-only b{color:var(--ink)}
.cta-band{padding:clamp(48px,6vw,80px) 0;background:var(--red);color:#fff}
.cta-band__in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px}
.cta-band h2{font-size:clamp(28px,3.4vw,46px);max-width:22ch}
.cta-band .tel{font:800 clamp(26px,3vw,40px)/1 var(--m);color:#fff;text-decoration:none;letter-spacing:-.01em}
.cta-band .tel:hover{text-decoration:underline}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.filters button{min-height:44px;padding:10px 16px;border:1px solid var(--rule);background:#fff;border-radius:999px;font-weight:700;font-size:15px;cursor:pointer}
.filters button[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}
.card[hidden]{display:none}
.prod{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:clamp(28px,5vw,72px);align-items:start}
.prod__band{aspect-ratio:2.4/1;overflow:hidden;border-radius:4px;background:#2a221c}
.prod__band img{width:100%;height:100%;object-fit:cover}
.prod__sw{display:grid;grid-template-columns:120px 1fr;gap:18px;align-items:center;margin-top:18px}
.prod__sw .sw__img{border-radius:4px}
.prod__card{border:2px solid var(--ink);border-radius:6px;padding:24px}
.prod__card h2{font-size:24px;margin-bottom:6px}
.prod__card .tel{display:inline-block;margin-top:14px;font:800 24px/1 var(--m);color:var(--blue);text-decoration:none}
.prod__card .tel:hover{text-decoration:underline}
@media (max-width:860px){.prod{grid-template-columns:1fr}}
.quote-big{font-size:clamp(26px,3vw,42px);font-weight:800;line-height:1.15;letter-spacing:-.015em;max-width:26ch;margin:0}
.quote-big::before{content:"“"}.quote-big::after{content:"”"}
.team{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:0 28px;border-top:2px solid var(--ink)}
.team li{padding:18px 0;border-bottom:1px solid var(--rule)}
.team b{display:block;font-size:20px}
.team span{font:600 13px/1.4 var(--m);letter-spacing:.04em;text-transform:uppercase;color:var(--mute)}
.badge{display:flex;gap:18px;align-items:center;padding:20px 22px;border:2px solid var(--ink);border-radius:6px;max-width:560px}
.badge svg{flex:0 0 54px}
.badge p{margin:0;font-weight:700}

/* ---------------------------------------------------------------- the applications (careers/apply/)
   Their paper forms, top to bottom on one page, on white: a long form reads better as paper
   than as asphalt. Inputs are 17px so iOS never zooms in on a field. */
.apply-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.btn--white{background:#fff;color:var(--blue)}.btn--white:hover{background:#e8f0f6;transform:translateY(-1px)}
.btn--sm{font-size:15px;padding:11px 16px}
.btn[disabled]{opacity:.6;cursor:progress;transform:none}
.linkbtn{background:none;border:0;padding:4px 0;font:inherit;font-size:14.5px;font-weight:700;color:var(--blue-2);text-decoration:underline;cursor:pointer}
.vh{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.apply-band{padding-top:clamp(32px,4vw,56px)}
.apply{max-width:900px}
.apply__top{display:flex;flex-wrap:wrap;gap:6px 22px;margin:0 0 8px;font-size:16px;color:var(--steel)}
.apply__top[hidden]{display:none}
.apply__top a{font-weight:700;color:var(--blue-2)}
.apply__top span a{font-family:var(--m);color:var(--ink);white-space:nowrap}
.aform__noscript{padding:18px 20px;border:2px solid var(--red);border-radius:8px;font-weight:700}
.astep{margin-top:48px;padding-top:22px;border-top:3px solid var(--ink)}
.astep h2{font-size:clamp(24px,2.4vw,30px);line-height:1.15;margin:0}
.agrid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:20px 18px;margin-top:22px}
.w12{grid-column:span 12}.w8{grid-column:span 8}.w7{grid-column:span 7}.w6{grid-column:span 6}.w5{grid-column:span 5}
.w4{grid-column:span 4}.w3{grid-column:span 3}.w2{grid-column:span 2}
.f{display:grid;gap:7px;align-content:start;min-width:0;margin:0;padding:0;border:0}
.f__l{font-weight:700;font-size:15.5px;line-height:1.35;padding:0}
.f__l .req,.f--check .req{color:var(--red)}
.f__h{font-size:14px;color:var(--mute);line-height:1.4}
.aform input[type=text],.aform input[type=tel],.aform textarea{
  width:100%;min-height:50px;border:1.5px solid #aeb6bf;background:#fff;color:var(--ink);border-radius:6px;padding:12px 13px;font-size:17px;line-height:1.3}
.aform textarea{min-height:84px;resize:vertical}
.aform input:focus,.aform textarea:focus{border-color:var(--blue-2);outline:3px solid rgba(5,118,179,.2);outline-offset:0}
.aform input[type=file]{font-size:15px;max-width:100%}
.checkwrap{display:grid;gap:8px}
.f--check__h{margin:0 0 0 36px}
.apply__copy[hidden]{display:none}
.apply__copy a{color:var(--blue-2);font-weight:700;overflow-wrap:anywhere}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opt{position:relative}
.opt input{position:absolute;opacity:0;width:1px;height:1px}
.opt span{display:inline-flex;align-items:center;min-height:46px;padding:11px 18px;border:1.5px solid #aeb6bf;border-radius:999px;background:#fff;font-weight:700;font-size:15.5px;line-height:1.2;cursor:pointer}
.opt input:checked+span{background:var(--ink);border-color:var(--ink);color:#fff}
.opt input:focus-visible+span{outline:3px solid var(--blue-2);outline-offset:2px}
.f--check{display:grid;grid-template-columns:24px minmax(0,1fr);gap:12px;align-items:start;font-weight:600;font-size:16px;line-height:1.45;cursor:pointer}
.f--check input{width:22px;height:22px;margin:1px 0 0;accent-color:var(--blue)}
.note p{margin:0 0 .75em;font-size:15.5px;line-height:1.55;color:var(--steel)}
.note p:last-child{margin:0}
.note--strong{border-left:4px solid var(--blue);padding:4px 0 4px 16px}
.note--strong p{font-weight:700;color:var(--ink)}
/* the paper's repeated blanks, one under another, ruled apart */
.grp__h{font-size:19px;line-height:1.25;margin:8px 0 0}
.grp__item{margin:0;padding:0;border:0;min-width:0}
.grp__item+.grp__item{margin-top:26px;padding-top:4px;border-top:1px solid var(--rule)}
/* table rows (references, trucks, accidents, tickets): one line each, labels once on top */
.grp--table .grp__item+.grp__item{margin-top:0;padding-top:0;border-top:0}
.grp--table .agrid{margin-top:12px}
@media (min-width:641px){
  .grp--table .grp__item+.grp__item .f__l{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
}
/* the employers (Chase, 2026-11-06): a numbered card each, added and removed as they need */
.grp--cards [hidden]{display:none!important}
.grp--cards .grp__items{display:grid;gap:18px}
.grp--cards .grp__item{margin:0;padding:0 20px 22px;border:1.5px solid #c3cad2;border-top:5px solid var(--blue);border-radius:8px;background:var(--panel)}
.grp__bar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:0 -20px;padding:12px 20px;border-bottom:1px solid #d3d9df}
.grp__n{font-weight:800;font-size:18px;line-height:1.2}
.grp__rm{color:var(--red-d)}
.grp--cards .agrid{margin-top:18px}
.grp__more{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;margin:18px 0 0}
.grp__more .btn{color:var(--blue)}
.grp__max{font-size:15px;color:var(--steel)}
.sig__pad{display:block;width:100%;height:170px;border:1.5px dashed #8d959e;border-radius:8px;background:#fff;touch-action:none;cursor:crosshair}
.sig__bar{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:14px;color:var(--mute)}
.sig__date{margin:0;font-size:14px;color:var(--steel)}
.psp{max-height:440px;overflow:auto;padding:22px 24px;border:1px solid var(--rule);border-radius:8px;background:var(--panel);font-size:14.5px;line-height:1.55}
.psp h3{font-size:16px;letter-spacing:.01em;margin:6px 0 12px}
.psp p{margin:0 0 .9em}
.psp__head{font:600 11.5px/1.4 var(--m);letter-spacing:.04em;color:var(--mute)}
.psp__notices{margin-top:18px;padding-top:14px;border-top:1px solid var(--rule);font-size:13px;color:var(--steel)}
.astep__clear{margin:18px 0 0}
.aform__end{margin-top:48px;padding-top:28px;border-top:3px solid var(--ink)}
.astep__err{margin:0 0 20px;padding:13px 16px;border-radius:6px;background:#fbe9ea;color:var(--red-d);font-weight:700}
.astep__err[hidden],.astep__fail[hidden],.astep__files[hidden],.astep__rate[hidden],.astep__why[hidden]{display:none}
.astep__fine{margin:14px 0 0;font-size:14px;color:var(--mute)}
.astep__fail{margin-top:22px;padding:18px 20px;border:2px solid var(--red);border-radius:8px}
.astep__fail h3{font-size:20px;margin:0 0 6px}
.astep__fail p{margin:0 0 .6em;font-size:16px}
.astep__fail a{color:var(--blue-2);font-weight:700;word-break:break-word}
.is-bad input[type=text],.is-bad input[type=tel],.is-bad textarea,.is-bad .opt span,.is-bad .sig__pad{border-color:var(--red)}
.f__err{color:var(--red-d);font-weight:700;font-size:14.5px}
.f--check .f__err{grid-column:2}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.apply__done{padding:clamp(28px,4vw,48px);border-top:4px solid var(--blue);background:var(--panel);border-radius:0 0 8px 8px;outline:none}
.apply__done .h2{margin:8px 0 16px;max-width:20ch}
@media (max-width:640px){
  .w8,.w7,.w6,.w5,.w4{grid-column:span 12}
  .w3,.w2{grid-column:span 6}
  .grp--table .grp__item+.grp__item{margin-top:22px;padding-top:4px;border-top:1px solid var(--rule)}
  .grp--cards .grp__item{padding:0 14px 18px}
  .grp__bar{margin:0 -14px;padding:11px 14px}
  .aform__end .btn{width:100%;justify-content:center}
}

/* lightbox */
.lbx{border:0;padding:0;background:transparent;max-width:none;max-height:none;width:100vw;height:100vh}
.lbx::backdrop{background:rgba(10,11,12,.94)}
.lbx__in{position:fixed;inset:0;display:grid;grid-template-rows:1fr auto;padding:56px 20px 18px;gap:12px}
.lbx img{width:100%;height:100%;object-fit:contain}
.lbx p{margin:0;color:#c4cad1;font:500 14px/1.4 var(--m);text-align:center}
.lbx button{position:fixed;background:rgba(255,255,255,.1);color:#fff;border:0;width:48px;height:48px;border-radius:50%;font-size:22px;cursor:pointer}
.lbx .x{top:12px;right:12px}.lbx .prev{left:12px;top:50%}.lbx .next{right:12px;top:50%}

/* footer */
.ft{background:var(--ink);color:#c4cad1;padding:clamp(56px,7vw,96px) 0 28px;font-size:15.5px}
.ft__top{display:grid;grid-template-columns:minmax(0,1.3fr) repeat(3,minmax(0,1fr));gap:36px}
.ft__brand img{width:min(300px,100%);height:auto}
.ft__brand p{margin-top:18px;max-width:38ch}
.ft h2{font:700 12.5px/1.3 var(--m);letter-spacing:.08em;text-transform:uppercase;color:#fff;margin-bottom:14px}
.ft li{margin-bottom:8px}
.ft li .mono{white-space:nowrap}
.ft a{color:#c4cad1;text-decoration:none}
.ft a:hover{color:#fff;text-decoration:underline}
.ft__legal{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:48px;padding-top:20px;border-top:1px solid #2a2e33;font-size:13.5px;color:#8f979f}
.ft__legal a{color:#8f979f}
@media (max-width:900px){.ft__top{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.ft__top{grid-template-columns:1fr}}

/* reveal (opt-in, scoped to html.js) */
html.js .js-reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
html.js .js-reveal.in-view{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;transition-delay:0s!important}
  .drift__track{animation:none!important;width:auto;flex-wrap:wrap;justify-content:center;padding-inline:var(--gut)}
  .drift__item[aria-hidden]{display:none}
  .drift__item{height:clamp(200px,24vw,300px)}
  html.js .layer .layer__fill{clip-path:none}
  html.js .fold__photo img{transform:none}
}

/* ---------------------------------------------------------------- 2026-11-11 additions */
/* header dropdowns: Projects under Construction, the four divisions under Materials */
.hd__nav .has-sub{position:relative}
.hd__nav .has-sub>a{display:flex;align-items:center;gap:6px}
.hd__nav .has-sub>a svg{width:11px;height:11px;opacity:.6}
.hd__nav .sub{position:absolute;left:0;top:100%;display:none;flex-direction:column;gap:0;min-width:260px;padding:8px;
  background:var(--paper);border:1px solid var(--rule);border-radius:10px;box-shadow:0 14px 36px rgba(17,19,21,.14);z-index:60}
.hd__nav .sub a{font-weight:600;font-size:15px;padding:9px 12px}
.hd__nav .has-sub:hover>.sub,.hd__nav .has-sub:focus-within>.sub{display:flex}
.menu__panel li ul{padding:0 0 6px 16px}
.menu__panel li ul a{font-size:16px;font-weight:600;padding:9px 0;color:var(--steel)}
/* four divisions */
.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:26px 22px}
@media (max-width:980px){.grid4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.grid4{grid-template-columns:1fr}}
.pitcards .card{padding:20px 22px 22px;border:1px solid var(--rule);border-top:3px solid var(--blue);border-radius:4px}
.pitcards .card:hover{background:var(--panel)}
.pitcards .card__name{margin-top:0;font-size:22px}
.pitgroup__head h3 a{text-decoration:none}
.pitgroup__head h3 a:hover{text-decoration:underline}
.ledger h3 a{text-decoration:none}.ledger h3 a:hover{text-decoration:underline}
/* a project: summary and facts first, photos at the bottom */
.psum{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,1fr);gap:clamp(28px,5vw,72px);align-items:start}
.psum .prose p{font-size:19px}
.psum__facts{border-top:2px solid var(--ink);padding-top:16px}
.psum__facts dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:0}
.psum__facts dt,.psum__facts dd{margin:0;padding:11px 0;border-bottom:1px solid var(--rule)}
.psum__facts dt{font:600 12.5px/1.5 var(--m);letter-spacing:.06em;text-transform:uppercase;color:var(--mute);padding-right:18px}
.psum__facts dd{font-weight:700}
@media (max-width:860px){.psum{grid-template-columns:1fr}}
/* the privacy notice: one small line in the corner (same as Interstate Homes) */
.pn{position:fixed;left:12px;bottom:12px;z-index:80;max-width:calc(100vw - 24px);display:flex;align-items:center;gap:8px;
  padding:6px 6px 6px 14px;background:rgba(17,19,21,.92);color:#e9ecef;border-radius:6px;box-shadow:0 6px 18px rgba(0,0,0,.18)}
.pn__txt{margin:0;font-size:12.5px;line-height:1.35}
.pn__txt a{color:#fff;text-decoration-color:var(--red);text-underline-offset:2px}
.pn__btn{flex:0 0 auto;font:700 11.5px/1 var(--f);letter-spacing:.06em;text-transform:uppercase;padding:0 12px;min-height:32px;
  border:1px solid #5c6168;border-radius:4px;background:transparent;color:#fff;cursor:pointer}
/* a lone OK is red; a No/OK pair is two equal outline buttons (no nudging toward yes) */
.pn__btn:only-of-type{background:var(--red);border-color:var(--red)}
.pn__btn:focus-visible{outline:3px solid #fff;outline-offset:2px}

.nw{white-space:nowrap}

.sms h2{font-size:clamp(22px,2vw,28px);margin:34px 0 10px}
.sms h2:first-child{margin-top:0}
.sms h3{font-size:20px;margin:26px 0 8px}
.sms ul{list-style:disc;margin:0 0 1em 1.3em}
.sms li{margin:6px 0;font-size:18px}

/* howbuilt.css - the "how it gets built" figures (howbuilt.py + howbuilt.js).
   Everything is scoped under .hb and uses the Interstate tokens from site.css.
   Default (and no-JS) state is the finished build with every step listed. Picking a step
   (howbuilt.js) marks parts .is-past / .is-now / .is-next; .hb.is-stepping is set meanwhile. */

.hb{--hb-bg:var(--paper,#fff);--hb-ink:var(--ink,#111315);--hb-ctx:#7d858e;--hb-past:var(--steel,#545c65);
  --hb-now:var(--red,#CF242B);--hb-water:var(--blue-2,#0576B3);
  margin:0 0 clamp(56px,7vw,104px);color:var(--hb-ink)}
.light .hb,.hb--panel{--hb-bg:var(--panel,#f1f3f5)}
.hb:last-child{margin-bottom:0}

/* ---------------------------------------------------------------- head */
.hb__head{max-width:62ch;margin-bottom:clamp(20px,2.4vw,32px)}
.hb__kick{font:600 12.5px/1.3 var(--m);letter-spacing:.06em;text-transform:uppercase;color:var(--mute,#6b737c);margin:0 0 10px}
.hb__h{font-size:clamp(28px,3vw,42px);line-height:1.05;letter-spacing:-.018em;margin:0 0 12px}
.hb__intro{font-size:clamp(17px,1.35vw,19px);margin:0;color:var(--steel,#545c65)}

/* ---------------------------------------------------------------- layout */
.hb__body{display:grid;grid-template-columns:minmax(0,1.75fr) minmax(280px,1fr);gap:28px clamp(28px,3.4vw,52px);align-items:start}
@media (max-width:960px){.hb__body{grid-template-columns:minmax(0,1fr)}}
.hb__fig{margin:0;min-width:0}
.hb__draw{background:var(--hb-bg);border:1px solid var(--rule,#dde1e6);border-radius:2px;padding:clamp(8px,1.2vw,16px)}
.hb__draw:focus-visible{outline:3px solid var(--blue-2,#0576B3);outline-offset:3px}
.hb__svg{display:block;width:100%;height:auto;overflow:visible;color:var(--hb-ink)}
.hb__side{min-width:0}

/* ---------------------------------------------------------------- controls (JS only) */
.hb__ctl{display:none}
.js .hb__ctl{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 18px}
.hb__steps{display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none}
.hb__ctl button{appearance:none;font:700 14px/1 var(--m);min-width:40px;height:40px;padding:0 10px;border-radius:6px;
  border:1px solid var(--rule,#dde1e6);background:var(--paper,#fff);color:var(--ink,#111315);cursor:pointer;
  transition:background-color .15s,border-color .15s,color .15s}
.light .hb__ctl button{background:#fff}
.hb__ctl button:hover{border-color:var(--steel,#545c65)}
.hb__ctl button[aria-current]{background:var(--red,#CF242B);border-color:var(--red,#CF242B);color:#fff}
.hb__all{letter-spacing:.02em}
.hb__ctl .hb__all[aria-current]{background:var(--ink,#111315);border-color:var(--ink,#111315)}
.hb__pn{display:inline-flex;gap:6px;margin-left:auto}
.hb__ctl button:disabled{opacity:.4;cursor:default;border-color:var(--rule,#dde1e6)}
.hb__live{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;margin:0}

/* ---------------------------------------------------------------- the step list (always shown) */
.hb__list{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule,#dde1e6)}
.hb__list li{display:grid;grid-template-columns:34px minmax(0,1fr);gap:12px;padding:12px 0 12px;border-bottom:1px solid var(--rule,#dde1e6);
  transition:opacity .2s}
.hb__num{font:700 13px/1.5 var(--m);color:var(--red,#CF242B);padding-top:2px}
.hb__st{font-size:17px;line-height:1.3;font-weight:800;letter-spacing:-.005em;margin:0 0 3px}
.hb__list p{font-size:15.5px;line-height:1.5;margin:0;color:var(--steel,#545c65)}
.js .hb__list li{cursor:pointer}
.js .hb__list li:hover .hb__st{color:var(--blue,#1B557F)}
.hb.is-stepping .hb__list li{opacity:.5}
.hb.is-stepping .hb__list li.is-on{opacity:1}
.hb__list li.is-on .hb__num{color:#fff;background:var(--red,#CF242B);border-radius:4px;text-align:center;align-self:start;padding:2px 0}
/* phones: while stepping, other steps fold to their titles so the picked one sits near the drawing */
@media (max-width:960px){
  .hb__list{columns:auto}
  .hb.is-stepping .hb__list li:not(.is-on) p{display:none}
  .hb.is-stepping .hb__list li:not(.is-on){padding:8px 0}
}
@media (min-width:600px) and (max-width:960px){
  .hb:not(.is-stepping) .hb__list{display:grid;grid-template-columns:1fr 1fr;column-gap:28px}
}

/* ---------------------------------------------------------------- drawing: line + fill */
.hb-sheet{fill:none;stroke:currentColor;stroke-opacity:.22}
.hb-ctx{color:var(--hb-ctx)}
.hb [data-step]{transition:opacity .2s,color .2s}
.hb-soil,.hb-tp,.hb-sd,.hb-road,.hb-fill,.hb-rock,.hb-base,.hb-conc,.hb-conc-t,.hb-conc-s,.hb-conc-f,.hb-face,
.hb-in,.hb-pipe,.hb-steel,.hb-rock-t,.hb-base-t,.hb-topsoil{stroke:currentColor;stroke-width:.9;stroke-linejoin:round}
.hb-soil{fill:#eef0f2;fill:color-mix(in srgb,currentColor 9%,var(--hb-bg))}
.hb-tp{fill:#f8f9fa;fill:color-mix(in srgb,currentColor 4%,#fff)}
.hb-sd{fill:#e4e7ea;fill:color-mix(in srgb,currentColor 15%,var(--hb-bg))}
.hb-road{fill:color-mix(in srgb,currentColor 14%,var(--hb-bg))}
.hb-asph{fill:color-mix(in srgb,currentColor 58%,var(--hb-bg));stroke:currentColor;stroke-width:.9}
.hb-fill{fill:color-mix(in srgb,currentColor 7%,var(--hb-bg))}
.hb-rock,.hb-rock-t{fill:color-mix(in srgb,currentColor 4%,var(--hb-bg))}
.hb-base,.hb-base-t{fill:color-mix(in srgb,currentColor 9%,var(--hb-bg))}
.hb-topsoil{fill:color-mix(in srgb,currentColor 18%,var(--hb-bg))}
.hb-conc{fill:color-mix(in srgb,currentColor 9%,var(--hb-bg));stroke-width:1.4}
.hb-conc-f{fill:color-mix(in srgb,currentColor 9%,var(--hb-bg));stroke-width:1.2}
.hb-conc-t{fill:color-mix(in srgb,currentColor 5%,var(--hb-bg))}
.hb-conc-s,.hb-face{fill:color-mix(in srgb,currentColor 15%,var(--hb-bg))}
.hb-in{fill:color-mix(in srgb,currentColor 20%,var(--hb-bg));stroke-width:.6}
.hb-pipe{fill:color-mix(in srgb,currentColor 30%,var(--hb-bg));stroke-width:1.3}
.hb-steel{fill:color-mix(in srgb,currentColor 24%,var(--hb-bg));stroke-width:1}
.hb-ht{fill:none;stroke:currentColor;stroke-width:.7;opacity:.5}
.hb-ht--soft{opacity:.3}
.hb-st{fill:currentColor;stroke:none;opacity:.5}
.hb-gv{fill:none;stroke:currentColor;stroke-width:.7;opacity:.7}
.hb-lift{fill:none;stroke:currentColor;stroke-width:.8;stroke-dasharray:5 4;opacity:.5}
.hb-ln{fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round}
.hb-thin{fill:none;stroke:currentColor;stroke-width:.7;opacity:.55}
.hb-dash{fill:none;stroke:currentColor;stroke-width:1.3;stroke-dasharray:7 5}
.hb-cut{fill:none;stroke:currentColor;stroke-width:2.2;stroke-dasharray:2 3}
.hb-stripe{fill:none;stroke:currentColor;stroke-width:1.6;stroke-dasharray:14 10;opacity:.55}
.hb-paint{fill:none;stroke:currentColor;stroke-width:2.4;stroke-dasharray:10 5}
.hb-paint--gas{stroke-dasharray:3 4}
.hb-flag{fill:currentColor}
.hb-gas{fill:color-mix(in srgb,currentColor 30%,var(--hb-bg));stroke:currentColor;stroke-width:1.2}
.hb-pipecut{fill:var(--hb-bg);stroke:currentColor;stroke-width:1.2}
.hb-pipe2{fill:var(--hb-bg);stroke:currentColor;stroke-width:1.8}
.hb-perf{fill:none;stroke:currentColor;stroke-width:1;stroke-dasharray:1.5 1.5}
.hb-rung{fill:none;stroke:currentColor;stroke-width:1.2;opacity:.6}
.hb-flow{fill:none;stroke:var(--hb-water);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.hb-plug,.hb-cam{fill:currentColor;stroke:none}
.hb-hose{fill:none;stroke:currentColor;stroke-width:1.4;stroke-dasharray:4 2}
.hb-gauge{fill:var(--hb-bg);stroke:currentColor;stroke-width:1.6}
.hb-lid{fill:color-mix(in srgb,currentColor 40%,var(--hb-bg));stroke:currentColor;stroke-width:1}
.hb-bar{fill:currentColor;opacity:.75}
.hb-form{fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:square}
.hb-valve{fill:color-mix(in srgb,currentColor 30%,var(--hb-bg));stroke:currentColor;stroke-width:1.1;stroke-linejoin:round}
.hb-bear{fill:currentColor;stroke:none;opacity:.8}
.hb-water{fill:var(--hb-water);fill-opacity:.2;stroke:var(--hb-water);stroke-width:.8}
.hb-water-t{fill:var(--hb-water);fill-opacity:.13;stroke:var(--hb-water);stroke-width:.8;stroke-opacity:.7}
.hb-wave{fill:none;stroke:var(--hb-water);stroke-width:1;opacity:.7}
.hb-grid{fill:none;stroke:currentColor;stroke-width:2;stroke-dasharray:9 3}
.hb-joint{fill:none;stroke:currentColor;stroke-width:.9;opacity:.75}
.hb-tex{fill:none;stroke:currentColor;stroke-width:.8;opacity:.4}

/* labels, keys, title */
.hb-lbl{font:500 11.5px var(--m);letter-spacing:.06em;fill:currentColor;paint-order:stroke;stroke:var(--hb-bg);stroke-width:4px;stroke-linejoin:round}
.hb-leader{fill:none;stroke:currentColor;stroke-width:.9;opacity:.7}
.hb-lbg{fill:var(--hb-bg);fill-opacity:.88;stroke:none}
.hb-tick{fill:currentColor}
.hb-key circle{fill:var(--hb-bg);stroke:currentColor;stroke-width:1.5}
.hb-key text{font:700 11.5px var(--m);fill:currentColor;text-anchor:middle}
.js .hb-key{cursor:pointer}
.hb-tt{font:700 11px var(--m);letter-spacing:.1em;fill:var(--hb-ink)}
.hb-ts{font:400 10px var(--m);letter-spacing:.08em;fill:var(--hb-ink);opacity:.65}
.hb-ctx .hb-lbl{fill:var(--steel,#545c65)}

/* ---------------------------------------------------------------- states */
/* temporary parts (forms, trench box, test gear) are not in the finished drawing */
.hb [data-until]{display:none}
.hb [data-until].is-now,.hb [data-until].is-past,.hb [data-until].is-on{display:inline}
.hb .is-past{color:var(--hb-past)}
.hb .is-past .hb-lbl{opacity:.75}
.hb .is-past .hb-key circle{fill:var(--hb-bg)}
.hb .is-now{color:var(--hb-now)}
.hb .is-now .hb-key circle{fill:var(--hb-now);stroke:var(--hb-now)}
.hb .is-now .hb-key text{fill:#fff}
.hb .is-now .hb-lbl{font-weight:700}
.hb .is-next,.hb .is-gone{opacity:0;visibility:hidden}
.hb .hb-ctx .is-now,.hb [data-ctx].is-on{color:var(--hb-ctx)}

/* ---------------------------------------------------------------- phones */
/* The drawing is scaled down hard, so in-drawing words only show for the picked step (bigger);
   the numbered keys always show and match the list. */
@media (max-width:640px){
  .hb__draw{padding:6px;margin-inline:calc(-1 * min(var(--gut,16px),12px))}
  .hb-lab{display:none}
  .hb-lbg{display:none}
  .hb .is-now .hb-lab{display:inline}
  .hb .is-now .hb-lbl{font-size:21px;stroke-width:6px}
  .hb-key circle{r:15px}
  .hb-key text{font-size:16px;transform:translateY(1.5px)}
  .hb-tt{font-size:14px}.hb-ts{font-size:12px}
  .hb__ctl button{min-width:44px;height:44px}
  .hb__steps{order:3;width:100%;gap:6px}
  .hb__steps li{flex:1 1 0}
  .hb__steps .hb__step{width:100%;min-width:0;padding:0}
}

@media (prefers-reduced-motion:reduce){
  .hb [data-step],.hb__list li,.hb__ctl button{transition:none}
}