/* Northern Works — site styles. Tokens from the Northern Works brand system. */
:root{
  --surface-000:#f6f5f2;--surface-100:#ffffff;--surface-200:#ebe9e4;--surface-inverse:#15181c;
  --ink:#15181c;--ink-muted:#5a6068;--ink-subtle:#8a9099;--ink-inverse:#f6f5f2;
  --steel:#2f4858;--steel-strong:#1f323f;--steel-tint:#e3eaef;
  --gold:#e7a828;--gold-strong:#c98f1a;--gold-tint:#fbf1d9;--gold-ink:#5c4208;
  --line:#d9d6cf;--line-strong:#a9a59c;--focus:#2f4858;
  --ok:#1e6b3a;--ok-tint:#e2f2e7;--warn:#9a5a00;--warn-tint:#fff1dc;--error:#a8301f;--error-tint:#fbe6e2;
  --space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-6:24px;--space-8:32px;--space-12:48px;--space-16:64px;--space-24:96px;
  --radius-xs:2px;--radius-sm:4px;--radius-md:6px;--radius-pill:999px;--hairline:1px;--rail:4px;
  --font-display:"Archivo","DM Sans",system-ui,sans-serif;--font-sans:"DM Sans",system-ui,-apple-system,"Segoe UI",sans-serif;--font-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--surface-000);color:var(--ink);font-family:var(--font-sans);font-size:16px;line-height:24px;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
img{max-width:100%;display:block}
a{color:var(--steel)}a:hover{color:var(--steel-strong)}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--gold);color:#15181c;padding:8px 12px;border-radius:4px;z-index:100}
.skip:focus{left:8px}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px;width:100%}
.eyebrow{font-size:12px;line-height:16px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--steel);margin:0 0 12px}
h1,h2,h3,h4{font-family:var(--font-display);margin:0;letter-spacing:-.02em}
.display{font-size:72px;line-height:.95;font-weight:800;letter-spacing:-.03em}
.h1{font-size:56px;line-height:1;font-weight:800;letter-spacing:-.03em}
.h2{font-size:40px;line-height:1.05;font-weight:800;letter-spacing:-.025em;margin:0 0 16px}
.h3{font-size:20px;line-height:1.25;font-weight:700;letter-spacing:-.01em}
.h3-lg{font-size:28px;line-height:1.15;font-weight:700;letter-spacing:-.015em}
.lead{font-size:18px;line-height:28px;color:var(--ink-muted);margin:0;max-width:640px}
.muted{color:var(--ink-muted)}
.small{font-size:14px;line-height:20px}
.mono{font-family:var(--font-mono);font-size:14px;font-weight:500}
.stack{display:flex;flex-direction:column;gap:12px}
.card{background:var(--surface-100);border:1px solid var(--line);border-radius:6px;padding:24px}
.card--rail{border-left:4px solid var(--steel)}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:48px;align-items:start}
.split--rev{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
.section{padding:64px 0}
.section--tight{padding:0 0 64px}
.section--inverse{background:var(--surface-inverse);color:var(--ink-inverse)}
.section--inverse .eyebrow{color:var(--gold)}
.section--inverse .h2,.section--inverse .lead{color:var(--ink-inverse)}
.section--inverse .lead{opacity:.8}
.section--paper{background:var(--surface-100);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.page-head{padding:80px 0 48px}
.page-head .lead{max-width:720px;margin-top:16px}
.breadcrumb{font-size:13px;color:var(--ink-muted);margin:0 0 20px;font-family:var(--font-mono)}
.breadcrumb a{color:var(--ink-muted);text-decoration:none}.breadcrumb a:hover{color:var(--steel)}

/* Buttons */
.nw-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 24px;font-family:var(--font-sans);font-size:15px;line-height:20px;font-weight:600;letter-spacing:.01em;border-radius:4px;border:1px solid transparent;cursor:pointer;text-decoration:none;transition:background-color 120ms ease,border-color 120ms ease,color 120ms ease;white-space:nowrap}
.nw-button--primary{background:var(--gold);color:#15181c}.nw-button--primary:hover{background:var(--gold-strong);color:#15181c}
.nw-button--secondary{background:transparent;color:var(--steel);border-color:var(--steel)}.nw-button--secondary:hover{background:var(--steel-tint);color:var(--steel-strong)}
.nw-button--ghost{background:transparent;color:var(--steel)}.nw-button--ghost:hover{background:var(--surface-200)}
.nw-button--inverse{background:var(--surface-inverse);color:var(--ink-inverse)}.nw-button--inverse:hover{background:var(--steel-strong);color:#f6f5f2}
.nw-button--onDark{background:transparent;color:var(--ink-inverse);border-color:rgba(246,245,242,.5)}.nw-button--onDark:hover{background:rgba(246,245,242,.1);color:#fff}
.nw-button--sm{min-height:36px;padding:0 16px;font-size:14px}
.nw-button[disabled]{opacity:.45;cursor:not-allowed}

/* Tags */
.nw-tag{display:inline-flex;align-items:center;gap:4px;height:24px;padding:0 8px;font-family:var(--font-mono);font-size:12px;line-height:16px;font-weight:500;letter-spacing:.02em;border-radius:999px;border:1px solid var(--line);background:var(--surface-200);color:var(--ink);white-space:nowrap}
.nw-tag::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ink-subtle)}
.nw-tag--petg::before{background:#2f4858}.nw-tag--asa::before{background:#e7a828}.nw-tag--petg-cf::before{background:#15181c;box-shadow:inset 0 0 0 2px #8a9099}.nw-tag--pa-cf::before{background:#1f323f;box-shadow:inset 0 0 0 2px #e7a828}.nw-tag--tpu::before{background:#1e6b3a}.nw-tag--pla::before{background:#a9a59c}.nw-tag--abs::before{background:#6b2f2f}
.tags{display:flex;flex-wrap:wrap;gap:8px}

/* Header */
.nw-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px;padding:0 24px;background:var(--surface-000);border-bottom:1px solid var(--line)}
.nw-header__inner{max-width:1120px;margin:0 auto;width:100%;display:flex;align-items:center;gap:24px}
.nw-wordmark{display:inline-flex;flex-direction:column;text-decoration:none;color:var(--ink);line-height:1}
.nw-wordmark__text{font-family:var(--font-display);font-weight:800;font-size:20px;letter-spacing:-.02em;text-transform:uppercase}
.nw-wordmark__rule{height:3px;width:54%;align-self:flex-end;background:var(--gold);margin-top:3px}
.nw-wordmark--lg .nw-wordmark__text{font-size:32px}.nw-wordmark--lg .nw-wordmark__rule{height:4px;margin-top:4px}
.nw-header__nav{display:flex;gap:32px;margin-left:auto}
.nw-header__nav a{color:var(--ink);text-decoration:none;font-size:15px;font-weight:500;padding:6px 0}
.nw-header__nav a:hover{color:var(--steel)}
.nw-header__nav a[aria-current]{box-shadow:inset 0 -4px 0 var(--gold)}
.nw-header__cta{margin-left:8px}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line-strong);border-radius:4px;width:44px;height:44px;cursor:pointer;color:var(--ink);align-items:center;justify-content:center}
.mobile-nav{display:none;position:fixed;inset:72px 0 0 0;background:var(--surface-000);padding:24px;z-index:49;flex-direction:column;gap:4px;border-top:1px solid var(--line)}
.mobile-nav a{font-size:20px;font-weight:600;color:var(--ink);text-decoration:none;padding:14px 0;border-bottom:1px solid var(--line);font-family:var(--font-display)}
.mobile-nav a[aria-current]{color:var(--steel);box-shadow:inset 4px 0 0 var(--gold);padding-left:12px}
.mobile-nav .nw-button{margin-top:24px;border-bottom:0}
body.nav-open .mobile-nav{display:flex}
body.nav-open{overflow:hidden}

/* Hero */
.hero{padding:96px 0 64px}
.hero__grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:48px;align-items:center}
.hero__copy{display:flex;flex-direction:column;gap:24px}
.hero__actions{display:flex;gap:12px;flex-wrap:wrap}
.stats{display:flex;gap:32px;flex-wrap:wrap;padding-top:8px}
.stats .mono{font-size:24px}
.stats div div:last-child{font-size:14px;color:var(--ink-muted)}
.hero__media{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:200px 200px;gap:16px}
.hero__media .ph:first-child{grid-row:1 / span 2}

/* Image slots: the image is shown clean, edge to edge, with nothing laid over it */
.ph{position:relative;overflow:hidden;background:var(--surface-200);border-radius:2px;aspect-ratio:3/2}
.hero__media .ph,.nw-spec__media .ph{aspect-ratio:auto}
.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.ph--contain img{object-fit:contain;background:#fff;padding:4px}
.ph--render{background:#fff;min-height:180px}
.ph--dark{background:var(--surface-inverse)}

/* Strips, steps, tables */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface-100)}
.strip .wrap{display:flex;gap:48px;flex-wrap:wrap;align-items:center;justify-content:space-between;padding:20px 24px;font-size:14px;color:var(--ink-muted)}
.step{display:flex;gap:16px;align-items:flex-start}
.num{flex:none;width:40px;height:40px;border-radius:2px;background:#2a3038;color:var(--ink-inverse);font-family:var(--font-mono);font-weight:500;display:flex;align-items:center;justify-content:center}
.num--gold{background:var(--gold);color:#15181c}
.step p{margin:4px 0 0;font-size:15px;opacity:.8}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:6px;background:var(--surface-100)}
.tbl{width:100%;border-collapse:collapse;min-width:640px}
.tbl th{background:var(--surface-200);text-align:left;font-size:12px;letter-spacing:.08em;text-transform:uppercase;font-weight:600;padding:12px 16px;color:var(--ink-muted)}
.tbl td{padding:14px 16px;border-top:1px solid var(--line);vertical-align:top}
.tbl td:first-child{white-space:nowrap}

/* Spec cards */
.nw-spec{display:grid;grid-template-columns:1fr auto;gap:8px 16px;padding:16px 24px;border:1px solid var(--line);border-left:4px solid var(--steel);border-radius:6px;background:var(--surface-100);color:var(--ink)}
.nw-spec__eyebrow{grid-column:1 / -1;font-size:12px;line-height:16px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--steel)}
.nw-spec__title{font-family:var(--font-display);font-size:20px;line-height:1.25;font-weight:700;letter-spacing:-.01em;margin:0}
.nw-spec__price{font-family:var(--font-mono);font-size:20px;line-height:1.25;font-weight:500;text-align:right;white-space:nowrap}
.nw-spec__price small{display:block;font-size:12px;color:var(--ink-muted);font-weight:500}
.nw-spec__line{grid-column:1 / -1;font-family:var(--font-mono);font-size:14px;line-height:20px;font-weight:500;color:var(--ink-muted)}
.nw-spec__tags{grid-column:1 / -1;display:flex;flex-wrap:wrap;gap:8px}
.nw-spec__media{grid-column:1 / -1;margin:4px 0 8px}
.nw-spec__media .ph{height:180px}
.nw-spec__desc{grid-column:1 / -1;font-size:15px;color:var(--ink-muted);margin:0}

/* Forms */
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:14px;font-weight:600}
.field input,.field select,.field textarea{font:inherit;font-size:15px;padding:10px 12px;border:1px solid var(--line-strong);border-radius:2px;background:var(--surface-100);color:var(--ink);min-height:44px;width:100%}
.field textarea{min-height:110px;resize:vertical}
.field .hint{font-size:13px;color:var(--ink-muted)}
.drop{border:1px dashed var(--line-strong);border-radius:2px;background:var(--surface-200);padding:24px;text-align:center;color:var(--ink-muted);font-size:14px;position:relative}
.drop input[type=file]{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer}
.drop.is-over{border-color:var(--steel);background:var(--steel-tint)}
.file-list{margin:8px 0 0;padding:0;list-style:none;font-family:var(--font-mono);font-size:13px;color:var(--ink-muted);text-align:left}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0;overflow:hidden}
.notice{padding:12px 16px;border-radius:4px;font-size:14px}
.notice--ok{background:var(--ok-tint);color:var(--ok)}
.notice--err{background:var(--error-tint);color:var(--error)}

/* Callout */
.callout{background:var(--gold-tint);color:var(--gold-ink);border-radius:6px;padding:20px 24px;font-size:15px}
.callout strong{color:var(--gold-ink)}

/* FAQ */
.faq details{border-top:1px solid var(--line);padding:16px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:600;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--font-mono);color:var(--steel);font-size:20px}
.faq details[open] summary::after{content:"–"}
.faq p{margin:12px 0 0;color:var(--ink-muted)}

/* CTA band */
.cta-band{background:var(--surface-inverse);color:var(--ink-inverse);padding:64px 0}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.cta-band .h2{color:var(--ink-inverse);margin:0 0 8px}
.cta-band p{margin:0;opacity:.8;max-width:560px}

/* Footer */
.foot{margin-top:auto;background:var(--surface-inverse);color:var(--ink-inverse);padding:48px 0 32px}
.foot a{color:var(--ink-inverse);text-decoration:none;opacity:.85}.foot a:hover{opacity:1;color:var(--gold)}
.foot__top{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;align-items:flex-start}
.foot__cols{display:flex;gap:48px;flex-wrap:wrap;font-size:15px}
.foot__col{display:flex;flex-direction:column;gap:8px}
.foot__col strong{font-size:12px;letter-spacing:.08em;text-transform:uppercase;opacity:.6}
.foot__bottom{border-top:1px solid #2a3038;margin-top:32px;padding-top:16px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;opacity:.7}
.foot .nw-wordmark{color:var(--ink-inverse)}

/* Industries list */
.ind{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.ind a{display:flex;flex-direction:column;gap:6px;padding:18px 20px;background:var(--surface-100);border:1px solid var(--line);border-radius:6px;text-decoration:none;color:var(--ink);transition:border-color 120ms}
.ind a:hover{border-color:var(--steel)}
.ind strong{font-family:var(--font-display);font-size:17px}
.ind span{font-size:14px;color:var(--ink-muted)}

@media (max-width:960px){
  .grid3,.grid4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split,.split--rev{grid-template-columns:1fr}
  .hero__grid{grid-template-columns:1fr}
  .display{font-size:52px}.h1{font-size:44px}.h2{font-size:32px}
  .ind{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:720px){
  #about-card{grid-template-columns:1fr !important}
  .nw-header__nav,.nw-header__cta{display:none}
  .nav-toggle{display:inline-flex}
  .grid2,.grid3,.grid4,.ind{grid-template-columns:1fr}
  .hero{padding:56px 0 48px}
  .display{font-size:42px}.h1{font-size:36px}.h2{font-size:28px}
  .page-head{padding:48px 0 32px}
  .section{padding:48px 0}
  .hero__media{grid-template-rows:160px 160px}
  .strip .wrap{gap:12px;flex-direction:column;align-items:flex-start}
  .stats{gap:20px}
}