/* ==========================================================================
   Primofort — homepage variant B: "The build"
   Scrolling the page is watching a part get printed. The palette is taken from
   a thermal camera pointed at a fusing powder bed — cold bed, chamber violet,
   fusing orange, white-hot, cooled powder — deliberately not the brand's
   black-and-yellow. Self-contained: styles /v3 only.
   ========================================================================== */

@font-face{font-family:"Shoulders";src:url(../assets/fonts/bigshoulders-var.woff2) format("woff2-variations");
  font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Manrope";src:url(../assets/fonts/manrope-var.woff2) format("woff2-variations");
  font-weight:200 800;font-style:normal;font-display:swap}
@font-face{font-family:"Geist Mono";src:url(../assets/fonts/geistmono-var.woff2) format("woff2-variations");
  font-weight:100 900;font-style:normal;font-display:swap}

:root{
  --bed:#0E0F17;
  --bed2:#161829;
  --bed3:#1E2136;
  --violet:#3B2A6B;
  --hot:#FF6A1F;
  --white:#FFF3D6;
  --powder:#C9C4BA;
  --ink:#EFECE4;
  --dim:#9D99AC;
  --faint:#6B6879;
  --rule:rgba(201,196,186,.14);
  --heat:linear-gradient(90deg,#3B2A6B 0%,#FF6A1F 55%,#FFF3D6 100%);

  --disp:"Shoulders",Impact,"Haettenschweiler",sans-serif;
  --sans:"Manrope",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --mono:"Geist Mono",ui-monospace,"SF Mono",Menlo,monospace;

  --pad:clamp(20px,3.4vw,52px);
  --band:clamp(64px,9vw,132px);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bed);color:var(--ink);
  font:400 16px/1.68 var(--sans);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--hot);outline-offset:3px}

.wrap{max-width:1280px;margin:0 auto;padding:0 var(--pad)}
.tag{font:500 10.5px/1 var(--mono);letter-spacing:.24em;text-transform:uppercase;color:var(--hot)}
h1,h2,h3{margin:0}
.n{font-family:var(--mono);font-variant-numeric:tabular-nums}

/* --- mockup banner ------------------------------------------------------- */
.mock{background:#000;color:var(--powder);font:500 11px/1.5 var(--mono);
  letter-spacing:.08em;text-transform:uppercase;text-align:center;padding:8px 16px;position:relative;z-index:60}
.mock b{color:var(--hot)}
.mock a{color:var(--white)}

/* --- header -------------------------------------------------------------- */
.top{position:sticky;top:0;z-index:50;background:rgba(14,15,23,.82);
  backdrop-filter:blur(14px);border-bottom:1px solid var(--rule)}
.top .wrap{display:flex;align-items:center;gap:20px;min-height:62px}
.mark{font:700 27px/1 var(--disp);letter-spacing:.02em;text-transform:uppercase;text-decoration:none}
.mark i{font-style:normal;color:var(--hot)}
.top nav{display:flex;gap:18px;margin-left:auto;font:500 11px/1 var(--mono);
  letter-spacing:.16em;text-transform:uppercase}
.top nav a{color:var(--dim);text-decoration:none}
.top nav a:hover{color:var(--white)}
.top .reach{font:400 11.5px/1.5 var(--mono);color:var(--dim);text-align:right;white-space:nowrap}
.top .reach a{text-decoration:none}
.top .reach a:hover{color:var(--hot)}

.btn{display:inline-block;background:var(--hot);color:#160800;text-decoration:none;
  font:700 15px/1 var(--disp);letter-spacing:.08em;text-transform:uppercase;
  padding:14px 22px;border:1px solid var(--hot);white-space:nowrap}
.btn:hover{background:var(--white);border-color:var(--white)}
.btn.ghost{background:transparent;color:var(--ink);border-color:rgba(201,196,186,.34)}
.btn.ghost:hover{border-color:var(--hot);color:var(--hot);background:transparent}

/* --- hero: the powder bed ------------------------------------------------ */
.hero{position:relative;min-height:clamp(660px,96vh,960px);display:flex;align-items:flex-end;
  overflow:hidden;border-bottom:1px solid var(--rule)}
#bed{position:absolute;inset:0;width:100%;height:100%;display:block}
/* The veil has one job: keep the copy readable at the bottom while leaving the
   top third of the bed clear, because that is where the wordmark sinters in. */
.hero .veil{position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(14,15,23,.66) 0%,rgba(14,15,23,.05) 15%,
    rgba(14,15,23,0) 34%,rgba(14,15,23,.34) 52%,rgba(14,15,23,.9) 76%,var(--bed) 100%)}
.hero .wrap{position:relative;padding-top:0;padding-bottom:clamp(34px,4.6vw,64px);width:100%}
.hero h1{font:600 clamp(31px,4.6vw,60px)/0.94 var(--disp);letter-spacing:.01em;
  text-transform:uppercase;max-width:23ch}
.hero h1 em{font-style:normal;
  background:var(--heat);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{margin:22px 0 0;max-width:54ch;color:#CFCBD8;font-size:clamp(16px,1.6vw,18.5px)}
.hero .cta{margin-top:30px;display:flex;gap:12px;flex-wrap:wrap}
.strip{margin-top:30px;display:flex;flex-wrap:wrap;gap:10px}
.strip span{font:500 12px/1 var(--mono);letter-spacing:.05em;color:var(--powder);
  border:1px solid var(--rule);background:rgba(22,24,41,.6);padding:9px 12px}
.strip b{color:var(--white);font-weight:600}

/* --- Z-depth rail -------------------------------------------------------- */
.rail{position:fixed;right:14px;top:50%;transform:translateY(-50%);z-index:45;
  display:flex;flex-direction:column;align-items:flex-end;gap:8px;pointer-events:none}
.rail .z{font:500 11px/1 var(--mono);letter-spacing:.08em;color:var(--hot);
  writing-mode:vertical-rl;text-orientation:mixed}
.rail .bar{width:2px;height:min(42vh,300px);background:rgba(201,196,186,.16);position:relative}
.rail .bar i{position:absolute;left:0;top:0;width:2px;height:0;background:var(--heat);
  background-size:100% 400px}
@media (max-width:980px){.rail{display:none}}

/* --- layer sections ------------------------------------------------------ */
.layer{position:relative;padding:var(--band) 0;border-top:1px solid var(--rule)}
.layer::before{content:"";position:absolute;top:-1px;left:0;height:1px;width:0;
  background:var(--heat);transition:width 1.1s cubic-bezier(.16,.84,.44,1)}
.layer.on::before{width:100%}
.layer .lift{opacity:0;transform:translateY(26px);
  transition:opacity .7s ease,transform .7s cubic-bezier(.16,.84,.44,1)}
.layer.on .lift{opacity:1;transform:none}
.layer.on .lift:nth-child(2){transition-delay:.09s}
.layer.on .lift:nth-child(3){transition-delay:.18s}
.layer.on .lift:nth-child(4){transition-delay:.27s}

h2{font:600 clamp(34px,5.6vw,72px)/0.92 var(--disp);letter-spacing:.005em;text-transform:uppercase;
  margin-top:12px;max-width:20ch}
.say{margin:18px 0 0;color:var(--dim);max-width:60ch;font-size:16.5px}
.say a{color:var(--hot)}

/* --- the build sequence -------------------------------------------------- */
.strata{margin-top:44px;border-top:1px solid var(--rule)}
.stratum{display:grid;grid-template-columns:112px minmax(0,300px) minmax(0,1fr);gap:24px;
  align-items:baseline;padding:22px 0;border-bottom:1px solid var(--rule);position:relative}
.stratum .lz{font:500 11px/1 var(--mono);letter-spacing:.14em;color:var(--faint);padding-top:6px}
.stratum h3{font:600 clamp(22px,2.6vw,32px)/1 var(--disp);letter-spacing:.01em;text-transform:uppercase}
.stratum p{margin:0;color:var(--dim);font-size:15px}
.stratum::after{content:"";position:absolute;left:0;bottom:-1px;height:1px;width:0;
  background:var(--hot);transition:width .8s ease}
.stratum:hover::after{width:100%}

/* --- tables -------------------------------------------------------------- */
.slab{margin-top:36px;border:1px solid var(--rule);background:var(--bed2);overflow-x:auto}
table{border-collapse:collapse;width:100%;min-width:640px}
th,td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--rule);font-size:14.5px}
th{font:500 10px/1 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--faint);
  background:var(--bed3);white-space:nowrap}
tbody tr:last-child td{border-bottom:0}
td.d{font-family:var(--mono);font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--powder)}
td.p{font:600 19px/1.1 var(--disp);text-transform:uppercase;letter-spacing:.02em}
td.p small{display:block;margin-top:4px;font:400 11px/1.3 var(--mono);
  letter-spacing:.06em;color:var(--faint);text-transform:none}
tbody tr:hover{background:rgba(59,42,107,.22)}
.slabft{padding:13px 18px;border-top:1px solid var(--rule);color:var(--faint);font-size:12.5px;line-height:1.6}
.slabft a{color:var(--dim)}

sup.confirm{font:500 8.5px/1 var(--mono);letter-spacing:.06em;background:rgba(255,106,31,.18);
  color:#FFB27A;border:1px solid rgba(255,106,31,.44);padding:2px 4px;margin-left:5px;
  vertical-align:super;cursor:help}

/* --- three highlights ---------------------------------------------------- */
.trio{margin-top:40px;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1px;
  background:var(--rule);border:1px solid var(--rule)}
.trio > div{background:var(--bed);padding:28px 24px}
.trio .k{font:500 10.5px/1 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--hot)}
.trio .big{margin-top:14px;font:600 clamp(34px,4.4vw,54px)/0.94 var(--disp);letter-spacing:.01em}
.trio .big small{font-size:.42em;color:var(--dim);letter-spacing:.06em}
.trio p{margin:12px 0 0;color:var(--dim);font-size:14.5px}

/* --- factory ------------------------------------------------------------- */
.frames{margin-top:40px;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}
.frame{position:relative;overflow:hidden;border:1px solid var(--rule)}
.frame img{width:100%;height:230px;object-fit:cover;filter:saturate(.7) contrast(1.06)}
.frame .cap{position:absolute;left:0;right:0;bottom:0;padding:26px 14px 11px;
  background:linear-gradient(180deg,transparent,rgba(14,15,23,.94));
  font:500 11px/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--powder)}
.addr{margin-top:26px;font:400 13.5px/1.6 var(--mono);color:var(--faint)}
.addr b{color:var(--powder);font-weight:500}

/* --- quote --------------------------------------------------------------- */
.askgrid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.02fr);gap:clamp(28px,4vw,64px);
  align-items:start}
.assure{list-style:none;margin:24px 0 0;padding:0}
.assure li{padding:14px 0;border-top:1px solid var(--rule);color:var(--dim);font-size:15px}
.assure b{color:var(--ink);font-weight:700}
.direct{margin-top:22px;padding:16px 18px;border:1px solid rgba(255,106,31,.4);
  background:rgba(255,106,31,.07);font-size:14.5px}
.direct a{color:var(--hot);font-family:var(--mono);font-size:13.5px}

form{background:var(--bed2);border:1px solid var(--rule);padding:clamp(22px,2.8vw,32px)}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.field{margin-bottom:13px}
.field label{display:block;font:500 10px/1 var(--mono);letter-spacing:.18em;text-transform:uppercase;
  color:var(--faint);margin-bottom:7px}
.field input,.field textarea{width:100%;background:var(--bed);border:1px solid var(--rule);
  color:var(--ink);font:400 15px/1.5 var(--sans);padding:12px 13px;border-radius:0}
.field textarea{min-height:104px;resize:vertical}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--hot)}
.field input::placeholder,.field textarea::placeholder{color:#5B5869}
.nda{display:flex;gap:10px;align-items:flex-start;color:var(--dim);font-size:14px;margin:4px 0 18px}
#sent{display:none;margin-top:14px;padding:13px 15px;border:1px solid rgba(255,106,31,.44);
  background:rgba(255,106,31,.1);color:#FFB27A;font-size:13.5px}
.formft{margin-top:14px;color:var(--faint);font-size:12.5px;line-height:1.65}

/* --- footer -------------------------------------------------------------- */
footer{border-top:1px solid var(--rule);padding:var(--band) 0 46px;color:var(--faint);font-size:13.5px}
.fmark{font:600 clamp(56px,13vw,170px)/0.8 var(--disp);letter-spacing:.01em;text-transform:uppercase;
  color:transparent;background:var(--heat);-webkit-background-clip:text;background-clip:text;opacity:.5}
.fgrid{margin-top:34px;display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:26px}
.fgrid h4{margin:0 0 12px;font:500 10px/1 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--hot)}
.fgrid a{display:block;color:var(--dim);text-decoration:none;padding:4px 0;font-size:13.5px}
.fgrid a:hover{color:var(--white)}
.fine{margin-top:34px;padding-top:20px;border-top:1px solid var(--rule);line-height:1.7;max-width:88ch}
.fine a{color:var(--dim)}

/* --- responsive ---------------------------------------------------------- */
@media (max-width:1000px){
  .askgrid{grid-template-columns:1fr}
  .top nav{display:none}
  .top .reach{display:none}
}
@media (max-width:720px){
  .stratum{grid-template-columns:1fr;gap:8px;padding:20px 0}
  .stratum .lz{padding-top:0}
  .frow{grid-template-columns:1fr}
  .frame img{height:190px}
}

/* Motion is the whole idea here, so the reduced-motion path has to still make
   sense: everything lands in its final state, nothing sweeps, nothing fades. */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important;animation:none!important}
  .layer .lift{opacity:1!important;transform:none!important}
  .layer::before{width:100%}
}