*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:#0e0f11;-webkit-font-smoothing:antialiased}
a{color:#ff6a2b;text-decoration:none}a:hover{color:#ff8c5a}
a,button,summary{transition:color .15s,background-color .15s,border-color .15s,opacity .15s}
a[style*="border-radius: 18px"]:hover{border-color:#ff6a2b !important}
button{font:inherit;cursor:pointer}
button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid #ff6a2b;outline-offset:3px}
summary{list-style:none}summary::-webkit-details-marker{display:none}
details[open] .sign{transform:rotate(45deg)}
.sign{display:inline-block;transition:transform .2s}
@media (prefers-reduced-motion: reduce){*{transition:none !important;scroll-behavior:auto !important}}

/* ---------- Header ----------
   Desktop: logo, links, button in one row. Phones: logo, short button and a menu toggle;
   the links drop down. Without JavaScript the links simply wrap onto a second row. */
.k-links{margin-left:auto}
.k-cta{margin-left:6px;white-space:nowrap}
.k-cta-short,.k-menu{display:none}
@media (max-width:760px){
  .k-nav{flex-wrap:nowrap!important;gap:10px!important;padding:10px 16px!important}
  .k-nav>a:first-child svg{height:26px;width:auto}
  .k-cta{margin-left:auto;min-height:40px!important;padding:0 16px!important;font-size:15px}
  .k-cta-long{display:none}
  .k-cta-short{display:inline}
  .k-menu{display:inline-flex;align-items:center;justify-content:center;flex:none;width:44px;height:44px;padding:0;border-radius:12px;border:1px solid #3a3d44;background:transparent;color:#ece8e0}
  .k-menu:hover{border-color:#ff6a2b}
  .k-menu span,.k-menu span::before,.k-menu span::after{display:block;width:18px;height:2px;border-radius:2px;background:currentColor;transition:transform .2s ease,background-color .2s ease}
  .k-menu span{position:relative}
  .k-menu span::before,.k-menu span::after{content:"";position:absolute;left:0}
  .k-menu span::before{top:-6px}
  .k-menu span::after{top:6px}
  .k-open .k-menu span{background:transparent}
  .k-open .k-menu span::before{transform:translateY(6px) rotate(45deg)}
  .k-open .k-menu span::after{transform:translateY(-6px) rotate(-45deg)}
  .js .k-links{display:none!important}
  .js .k-open .k-links{display:flex!important;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch!important;gap:0!important;margin:0;padding:4px 16px 12px;background:#0e0f11;border-bottom:1px solid #23252a;box-shadow:0 24px 40px rgba(0,0,0,.45)}
  .k-open .k-links a{display:flex;align-items:center;min-height:52px;font-size:17px;color:#ece8e0!important;border-top:1px solid #1d2024}
  .k-open .k-links a:first-child{border-top:0}
  html:not(.js) .k-nav{flex-wrap:wrap!important}
  html:not(.js) .k-links{order:3;flex-basis:100%;margin-left:0}
}

/* ---------- Motion ----------
   All movement lives inside this block, so "reduce motion" users get the still site.
   Entrance animations fill backwards only, so they hand control back to the page when done. */
header{transition:box-shadow .3s ease}
header.k-scrolled{box-shadow:0 12px 32px rgba(0,0,0,.38)}

.k-ticker{display:flex;align-items:center;overflow:hidden;border-bottom:1px solid #23252a;background:#111214;font-family:'IBM Plex Mono',monospace;font-size:13px;color:#8f8b84}
.k-ticker-label{flex:none;position:relative;z-index:1;padding:14px 18px 14px 24px;background:#111214;color:#ff8c5a;letter-spacing:.1em;box-shadow:12px 0 18px #111214}
.k-ticker-window{flex:1;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 48px,#000 85%,transparent);mask-image:linear-gradient(90deg,transparent,#000 48px,#000 85%,transparent)}
.k-ticker-track{display:flex;width:max-content}
.k-ticker-track span{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;white-space:nowrap}
.k-ticker-track span::before{content:"";width:6px;height:6px;border-radius:50%;background:#ff6a2b}
.k-live{margin-left:auto;display:inline-flex;align-items:center;gap:6px;font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.1em;color:#ff8c5a}
.k-live::before{content:"";width:7px;height:7px;border-radius:50%;background:#ff6a2b}

@media (prefers-reduced-motion: no-preference){
  @keyframes k-rise{from{opacity:0;transform:translateY(22px)}}
  @keyframes k-pop{from{opacity:0;transform:translateY(26px) scale(.96)}}
  @keyframes k-bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
  @keyframes k-spin{to{transform:rotate(360deg)}}
  @keyframes k-drift{0%,100%{transform:translate(-8%,-4%) scale(1)}50%{transform:translate(14%,10%) scale(1.18)}}
  @keyframes k-ping{0%{box-shadow:0 0 0 0 rgba(255,106,43,.55)}75%,100%{box-shadow:0 0 0 16px rgba(255,106,43,0)}}
  @keyframes k-beat{50%{opacity:.35;transform:scale(1.7)}}
  @keyframes k-marquee{to{transform:translateX(-50%)}}

  /* Home hero: copy rises in, the product mock-ups pop up and then float. */
  #top::before{content:"";position:absolute;left:38%;top:-200px;width:760px;height:760px;border-radius:50%;background:radial-gradient(closest-side,rgba(255,106,43,.15),transparent);pointer-events:none;animation:k-drift 20s ease-in-out infinite}
  #top>div{position:relative}
  #top>div>div:first-child>*{animation:k-rise .8s cubic-bezier(.2,.7,.2,1) backwards}
  #top>div>div:first-child>:nth-child(2){animation-delay:.08s}
  #top>div>div:first-child>:nth-child(3){animation-delay:.16s}
  #top>div>div:first-child>:nth-child(4){animation-delay:.24s}
  #top>div>div:first-child>:nth-child(5){animation-delay:.32s}
  #top>div>div:nth-child(2)>:nth-child(1){animation:k-pop .9s .15s cubic-bezier(.2,.7,.2,1) backwards}
  #top>div>div:nth-child(2)>:nth-child(2){animation:k-pop .9s .4s cubic-bezier(.2,.7,.2,1) backwards,k-bob 7s 1.4s ease-in-out infinite}
  #top>div>div:nth-child(2)>:nth-child(3){animation:k-pop .7s .75s cubic-bezier(.2,.7,.2,1) backwards,k-bob 5.5s 1.5s ease-in-out infinite}
  #top>div>div:nth-child(2)>:nth-child(4){animation:k-pop .7s .95s cubic-bezier(.2,.7,.2,1) backwards,k-bob 6.5s 2.2s ease-in-out infinite reverse}
  #top a[href^="https://wa.me"]{animation:k-ping 2.6s 2s ease-out infinite}
  .k-swap{opacity:0}
  #top>div>div:nth-child(2) div{transition:opacity .25s ease}

  /* Module hero: same idea. */
  header+section:not(#top):not(.g-hero)>div>a,
  header+section:not(#top):not(.g-hero)>div>div>div:first-child>*{animation:k-rise .8s cubic-bezier(.2,.7,.2,1) backwards}
  header+section:not(#top):not(.g-hero)>div>div>div:first-child>:nth-child(2){animation-delay:.08s}
  header+section:not(#top):not(.g-hero)>div>div>div:first-child>:nth-child(3){animation-delay:.16s}
  header+section:not(#top):not(.g-hero)>div>div>div:first-child>:nth-child(4){animation-delay:.24s}
  header+section:not(#top):not(.g-hero)>div>div>div:first-child>:nth-child(5){animation-delay:.32s}
  header+section:not(#top):not(.g-hero)>div>div>div:last-child{animation:k-pop .9s .25s cubic-bezier(.2,.7,.2,1) backwards,k-bob 8s 1.4s ease-in-out infinite}

  /* Generated pages (materials, industries, tools): hero rises in. */
  .g-hero-in>*{animation:k-rise .8s cubic-bezier(.2,.7,.2,1) backwards}
  .g-hero-in>:nth-child(2){animation-delay:.06s}
  .g-hero-in>:nth-child(3){animation-delay:.12s}
  .g-hero-in>:nth-child(4){animation-delay:.18s}
  .g-hero-in>:nth-child(5){animation-delay:.24s}
  .g-card-link{transition:border-color .2s,transform .3s cubic-bezier(.2,.7,.2,1),box-shadow .3s}
  .g-card-link:hover{transform:translateY(-4px);box-shadow:0 20px 40px rgba(0,0,0,.4)}
  .g-chip-link,.g-btn{transition:color .15s,background-color .15s,border-color .15s,transform .2s}
  .g-chip-link:hover,.g-btn:hover{transform:translateY(-2px)}

  /* Live bits. */
  .k-ticker-track{animation:k-marquee 55s linear infinite}
  .k-ticker:hover .k-ticker-track{animation-play-state:paused}
  .k-live::before{animation:k-beat 1.6s ease-in-out infinite}
  .k-stop{transition:border-color .5s ease}
  .k-pulse{transform-box:fill-box;transform-origin:center;animation:k-beat 1.8s ease-in-out infinite}
  #visit>svg{animation:k-spin 70s linear infinite}

  /* Scroll reveal (classes added by assets/motion.js). */
  .k-rv{opacity:0;transform:translateY(30px)}
  .k-rv.k-in{opacity:1;transform:none;transition:opacity .8s cubic-bezier(.2,.7,.2,1) var(--d,0s),transform .8s cubic-bezier(.2,.7,.2,1) var(--d,0s)}

  /* Cards and buttons respond to the pointer. */
  a[style*="border-radius: 18px"]{transition:border-color .2s,transform .3s cubic-bezier(.2,.7,.2,1),box-shadow .3s}
  a[style*="border-radius: 18px"]:hover{transform:translateY(-5px);box-shadow:0 22px 44px rgba(0,0,0,.4)}
  a[style*="border-radius: 18px"]>div:first-child{overflow:hidden}
  a[style*="border-radius: 18px"]>div:first-child>svg{transition:transform .6s cubic-bezier(.2,.7,.2,1)}
  a[style*="border-radius: 18px"]:hover>div:first-child>svg{transform:scale(1.05)}
  a[style*="border-radius: 999px"]{transition:color .15s,background-color .15s,border-color .15s,transform .2s,box-shadow .2s}
  a[style*="border-radius: 999px"]:hover{transform:translateY(-2px)}

  /* FAQ answers slide open where the browser supports it. */
  @supports (interpolate-size: allow-keywords){
    :root{interpolate-size:allow-keywords}
    details::details-content{block-size:0;overflow-y:clip;transition:block-size .35s cubic-bezier(.2,.7,.2,1),content-visibility .35s allow-discrete}
    details[open]::details-content{block-size:auto}
  }
}

/* ---------- Generated pages (materials/, industries/, tools/) ----------
   Built by _build/build.py; these classes match the hand-written pages' inline styles. */
.g-wrap{max-width:1240px;margin:0 auto;padding:0 24px}
.g-pad{padding-top:96px;padding-bottom:96px;display:flex;flex-direction:column;gap:36px}
.g-sec{border-bottom:1px solid #23252a}
.g-hero{border-bottom:1px solid #23252a;background-color:#0e0f11;background-image:linear-gradient(#17191c 1px,transparent 1px),linear-gradient(90deg,#17191c 1px,transparent 1px);background-size:56px 56px}
.g-hero-in{padding-top:48px;padding-bottom:88px;display:flex;flex-direction:column;gap:22px;align-items:flex-start}
.g-crumbs{display:flex;flex-wrap:wrap;gap:10px;font-size:14px;color:#8f8b84}
.g-crumbs a{color:#b9b5ad}.g-crumbs a:hover{color:#ff8c5a}
.g-eyebrow{margin:0;font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:.12em;color:#ff6a2b}
.g-eyebrow-sm{font-size:11px;letter-spacing:.1em;color:#8f8b84}
.g-h1{margin:0;max-width:900px;font-family:'Archivo',sans-serif;font-stretch:116%;font-weight:800;font-size:clamp(2.4rem,5vw,4.2rem);line-height:1;letter-spacing:-.03em}
.g-h2{margin:0;font-family:'Archivo',sans-serif;font-stretch:112%;font-weight:800;font-size:clamp(1.8rem,3.4vw,2.8rem);line-height:1.05;letter-spacing:-.03em}
.g-h3{margin:0;font-family:'Archivo',sans-serif;font-stretch:106%;font-weight:700;font-size:20px;line-height:1.2}
.g-group{margin-top:12px}
.g-lede{margin:0;max-width:720px;font-size:19px;color:#b9b5ad}
.g-head{display:flex;flex-direction:column;gap:14px;max-width:780px}
.g-intro{margin:0;max-width:640px}
.g-muted{margin:0;color:#b9b5ad}
.g-small{font-size:15px}
.g-prose{margin:0;color:#b9b5ad;max-width:640px}
.g-prose-wide{max-width:820px;font-size:18px}
.g-more{margin-top:auto;font-size:15px;color:#ff8c5a;font-weight:600}
.g-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.g-grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.g-card{display:flex;flex-direction:column;gap:10px;padding:24px;border-radius:18px;background:#16181c;border:1px solid #2c2f35;color:#ece8e0}
.g-card p{margin:0}
a.g-card:hover{color:#ece8e0;border-color:#ff6a2b}
.g-card-top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.g-stage{gap:14px}.g-stage p:last-child{color:#b9b5ad}
.g-stage-hi{border-color:#ff6a2b}
.g-badge{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;border:1px solid #3a3d44;font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.06em;color:#b9b5ad;white-space:nowrap}
.g-badge-live{background:#ff6a2b;border-color:#ff6a2b;color:#111214}
.g-chips{display:flex;flex-wrap:wrap;gap:8px}
.g-chip{display:inline-flex;align-items:center;min-height:40px;padding:0 16px;border-radius:999px;border:1px solid #3a3d44;font-size:15px;color:#ece8e0}
a.g-chip-link:hover{border-color:#ff6a2b;color:#ff8c5a}
.g-chip-hi{border-color:#ff6a2b;color:#ff8c5a}
.g-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:6px}
.g-btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 28px;border-radius:999px;background:#ff6a2b;color:#111214;font-weight:600;font-size:17px;border:0}
.g-btn:hover{color:#111214;background:#ff8c5a}
.g-btn-ghost{background:transparent;border:1px solid #3a3d44;color:#ece8e0;font-weight:500}
.g-btn-ghost:hover{background:transparent;color:#ff8c5a;border-color:#ff6a2b}
.g-btn-sm{min-height:44px;padding:0 18px;font-size:15px}
.g-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1px;width:100%;background:#2c2f35;border:1px solid #2c2f35;border-radius:16px;overflow:hidden;margin-top:10px}
.g-fact{display:flex;flex-direction:column;gap:8px;padding:20px 22px;background:#121417}
.g-fact p{margin:0;font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.1em;color:#8f8b84}
.g-fact b{font-family:'Archivo',sans-serif;font-stretch:108%;font-weight:700;font-size:20px;line-height:1.2;color:#ece8e0}
.g-fact span{color:#b9b5ad;font-size:15px}
.g-facts-2{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-top:0}
.g-cols{display:flex;flex-wrap:wrap;gap:56px}
.g-col{flex:1 1 420px;min-width:0;display:flex;flex-direction:column;gap:24px}
.g-split{display:flex;flex-wrap:wrap;gap:56px}
.g-split>.g-head{flex:1 1 300px}
.g-faqs{flex:2 1 560px;display:flex;flex-direction:column}
.g-table-wrap{overflow-x:auto;border:1px solid #2c2f35;border-radius:14px}
.g-scroll{max-height:420px;overflow-y:auto}
.g-table{width:100%;border-collapse:collapse;font-size:16px}
.g-table-wide{min-width:640px}
.g-table th{text-align:left;padding:14px 18px;font-family:'IBM Plex Mono',monospace;font-size:12px;font-weight:500;letter-spacing:.08em;color:#8f8b84;border-bottom:1px solid #2c2f35;background:#121417;position:sticky;top:0}
.g-table td{padding:14px 18px;border-bottom:1px solid #23252a;color:#ece8e0;vertical-align:top}
.g-table td:first-child{color:#b9b5ad}
.g-table tr:last-child td{border-bottom:0}
.g-table a{color:#ece8e0;font-weight:600}.g-table a:hover{color:#ff8c5a}
.g-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:28px}
.g-step{display:flex;flex-direction:column;gap:10px;padding-top:24px;border-top:2px solid #ff6a2b}
.g-step-n{font-family:'Archivo',sans-serif;font-stretch:120%;font-weight:800;font-size:40px;line-height:1;color:#ff6a2b}
details.g-faq{border-top:1px solid #2c2f35}
details.g-faq:last-child{border-bottom:1px solid #2c2f35}
details.g-faq summary{min-height:64px;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 0;font-size:19px;font-weight:600;cursor:pointer}
details.g-faq summary .sign{font-family:'IBM Plex Mono',monospace;color:#ff6a2b;font-size:22px}
details.g-faq p{margin:0;padding:0 0 22px;max-width:680px;color:#b9b5ad}
.g-sources{margin:12px 0 0;font-size:14px;color:#8f8b84}
.g-source-list{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:6px 18px;font-size:14px}
.g-source-list a{color:#b9b5ad;text-decoration:underline;text-decoration-color:#3a3d44;text-underline-offset:3px}

/* Calculator */
.g-calc{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);border:1px solid #3a3d44;border-radius:22px;overflow:hidden;background:#16181c}
.g-calc-in{padding:28px;display:flex;flex-direction:column;gap:16px;min-width:0}
.g-calc-label{margin:0;font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.1em;color:#8f8b84}
.g-fields{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px}
.g-field{display:flex;flex-direction:column;gap:6px;min-width:0}
.g-field[hidden]{display:none}
.g-span{grid-column:1/-1}
.g-field label{font-size:14px;color:#b9b5ad}
.g-field input,.g-field select{width:100%;min-height:46px;padding:0 14px;border-radius:10px;border:1px solid #3a3d44;background:#0e0f11;color:#ece8e0;font:inherit;font-size:16px}
.g-field input:focus-visible,.g-field select:focus-visible{outline:2px solid #ff6a2b;outline-offset:1px;border-color:#ff6a2b}
.g-hint{margin:0;font-size:14px;color:#8f8b84}
.g-turn{border-top:1px solid #2c2f35;padding-top:14px}
.g-turn summary{min-height:44px;display:flex;align-items:center;font-weight:600;color:#ff8c5a;cursor:pointer}
.g-turn[open]>*+*{margin-top:14px}
.g-calc-out{padding:28px;background:#ece8e0;color:#111214;display:flex;flex-direction:column;gap:2px}
.g-calc-tag{margin:-28px -28px 14px;padding:16px 28px;background:#ff6a2b;font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:.06em}
.g-row{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid #d6d0c4;font-family:'IBM Plex Mono',monospace;font-size:14px}
.g-row span{color:#4a4c52}.g-row b{font-weight:500;text-align:right}
.g-row-strong{border-bottom:0;font-size:15px}.g-row-strong b{font-weight:700}
.g-total{margin:18px 0 6px;display:flex;flex-direction:column}
.g-total b{font-family:'Archivo',sans-serif;font-weight:800;font-size:38px;letter-spacing:-.02em;line-height:1.05}
.g-total span{font-family:'IBM Plex Mono',monospace;font-size:12px;color:#6b6f76}
.g-calc-note{margin:auto 0 0;padding-top:18px;font-size:13px;color:#4a4c52}
@media (max-width:860px){.g-calc{grid-template-columns:1fr}.g-pad{padding-top:72px;padding-bottom:72px}}