:root{
  --primary:#f54e00;
  --primary-active:#d04200;
  --canvas:#f7f7f4;
  --canvas-soft:#fafaf7;
  --surface-card:#ffffff;
  --surface-strong:#e6e5e0;
  --hairline:#e6e5e0;
  --hairline-soft:#efeee8;
  --hairline-strong:#cfcdc4;
  --ink:#26251e;
  --body:#5a5852;
  --muted:#807d72;
  --muted-soft:#a09c92;
  --on-primary:#ffffff;
  --success:#1f8a65;
  --error:#cf2d56;
  --gold:#c08532;
  --mint:#9fc9a2;
  --blue:#9fbbe0;
  --lavender:#c0a8dd;
  --peach:#dfa88f;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--canvas);
  color:var(--body);
  font-family:Inter,system-ui,"Helvetica Neue",Helvetica,Arial,sans-serif;
  font-size:16px;
  line-height:1.5;
  letter-spacing:-0.15px;
  -webkit-font-smoothing:antialiased;
}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
a{color:var(--ink);text-decoration:none}
a:hover{color:var(--primary)}
img{max-width:100%;display:block}

h1,h2,h3,h4{color:var(--ink);font-weight:400;line-height:1.2}
h1{font-size:72px;letter-spacing:-2.16px;line-height:1.1}
h2{font-size:36px;letter-spacing:-0.72px}
h3{font-size:26px;letter-spacing:-0.325px;line-height:1.25}
h4{font-size:22px;letter-spacing:-0.11px;line-height:1.3}
p{margin-bottom:16px}
.lead{font-size:18px;color:var(--body)}

.label-eyebrow{
  display:inline-block;
  font-size:11px;font-weight:600;line-height:1.4;
  letter-spacing:0.88px;text-transform:uppercase;
  color:var(--muted);
  background:var(--surface-strong);
  border-radius:9999px;
  padding:4px 10px;
  margin-bottom:16px;
}

.top-nav{background:var(--canvas);border-bottom:1px solid var(--hairline)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{font-size:18px;font-weight:600;color:var(--ink);letter-spacing:-0.3px}
.nav-menu{display:flex;align-items:center;gap:24px}
.nav-link{font-size:14px;font-weight:500;color:var(--ink)}
.nav-cta{
  background:var(--primary);color:var(--on-primary);
  padding:10px 18px;border-radius:8px;height:40px;display:inline-flex;align-items:center;
}
.nav-cta:hover{background:var(--primary-active);color:var(--on-primary)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:22px;height:2px;background:var(--ink);display:block}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:500;border-radius:8px;cursor:pointer;border:1px solid transparent;
  text-align:center;
}
.btn-primary{background:var(--primary);color:var(--on-primary);padding:10px 18px;height:40px}
.btn-primary:hover{background:var(--primary-active);color:var(--on-primary)}
.btn-download{background:var(--ink);color:var(--canvas);padding:12px 20px;height:44px}
.btn-download:hover{background:#000;color:var(--canvas)}
.btn-secondary{background:var(--surface-card);color:var(--ink);border:1px solid var(--hairline-strong);padding:10px 18px;height:40px}
.btn-secondary:hover{color:var(--primary)}

section{padding:80px 0}
.section-tight{padding:48px 0}

.hero{background:var(--canvas);padding-top:80px;padding-bottom:48px}
.hero h1{max-width:14ch}
.hero .lead{max-width:60ch;margin:20px 0 32px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:48px}
.hero-figure{
  background:var(--surface-card);
  border:1px solid var(--hairline);
  border-radius:12px;
  overflow:hidden;
}
.hero-figure img{width:100%;height:auto;object-fit:cover;max-height:460px}
.figure-caption{font-size:13px;color:var(--muted);padding:12px 20px;border-top:1px solid var(--hairline-soft)}

.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}

.card{
  background:var(--surface-card);
  border:1px solid var(--hairline);
  border-radius:12px;
  padding:24px;
}
.card h3{font-size:18px;font-weight:600;margin-bottom:8px}
.card h4{font-size:18px;font-weight:600;margin-bottom:8px}
.card p{font-size:16px;color:var(--body);margin-bottom:0}

.material-card{overflow:hidden;padding:0}
.material-card img{width:100%;height:200px;object-fit:cover}
.material-card .card-body{padding:24px}

.section-head{max-width:60ch;margin-bottom:48px}
.section-head h2{margin-bottom:12px}

.pill-row{display:flex;gap:8px;flex-wrap:wrap;margin:24px 0}
.pill{
  font-size:11px;font-weight:600;letter-spacing:0.88px;text-transform:uppercase;
  border-radius:9999px;padding:4px 10px;color:var(--ink);
}
.pill-peach{background:var(--peach)}
.pill-mint{background:var(--mint)}
.pill-blue{background:var(--blue)}
.pill-lavender{background:var(--lavender)}
.pill-gold{background:var(--gold);color:var(--on-primary)}

.spec-block{
  background:var(--canvas-soft);
  border:1px solid var(--hairline);
  border-radius:8px;
  padding:16px;
  font-family:"JetBrains Mono",monospace;
  font-size:13px;
  color:var(--body);
  line-height:1.5;
}

table{width:100%;border-collapse:collapse;background:var(--surface-card);border:1px solid var(--hairline);border-radius:12px;overflow:hidden}
th,td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--hairline-soft);font-size:14px}
th{font-weight:600;color:var(--ink);background:var(--canvas-soft)}
td{color:var(--body)}
tr:last-child td{border-bottom:0}

.article-wrap{max-width:760px;margin:0 auto}
.article-meta{font-size:13px;color:var(--muted);margin-bottom:24px}
.article-hero{border:1px solid var(--hairline);border-radius:12px;overflow:hidden;margin:24px 0}
.article-hero img{width:100%;height:auto;max-height:420px;object-fit:cover}
.article-body h2{font-size:26px;letter-spacing:-0.325px;margin:40px 0 12px}
.article-body h3{font-size:22px;margin:28px 0 8px}
.article-body ul,.article-body ol{margin:0 0 16px 20px;color:var(--body)}
.article-body li{margin-bottom:8px}
.callout{
  background:var(--canvas-soft);
  border:1px solid var(--hairline);
  border-left:3px solid var(--gold);
  border-radius:8px;
  padding:16px 20px;
  margin:24px 0;
}
.callout .label-eyebrow{margin-bottom:8px}
.related{border-top:1px solid var(--hairline);margin-top:48px;padding-top:32px}

.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.form-field{margin-bottom:16px}
.form-field label{display:block;font-size:14px;font-weight:600;color:var(--ink);margin-bottom:6px}
.form-field input,.form-field textarea{
  width:100%;background:var(--surface-card);color:var(--ink);
  border:1px solid var(--hairline-strong);border-radius:8px;
  padding:12px 16px;font-family:inherit;font-size:16px;
}
.form-field input{height:44px}
.form-field input:focus,.form-field textarea:focus{outline:none;border-color:var(--primary)}
.form-msg{margin-top:12px;font-size:14px;display:none}
.form-msg.show{display:block}
.form-msg.success{color:var(--success)}
.field-error{color:var(--error);font-size:13px;margin-top:4px;display:none}
.field-error.show{display:block}

.cookie-banner{
  position:fixed;left:24px;right:24px;bottom:24px;z-index:60;
  background:var(--surface-card);border:1px solid var(--hairline-strong);border-radius:12px;
  padding:20px 24px;display:none;
  max-width:1152px;margin:0 auto;
}
.cookie-banner.show{display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cookie-banner p{margin:0;font-size:14px;color:var(--body);max-width:60ch}
.cookie-actions{display:flex;gap:12px}

.footer{background:var(--canvas);border-top:1px solid var(--hairline);padding:64px 0 48px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1fr;gap:32px}
.footer-head{display:block;font-size:11px;font-weight:600;letter-spacing:0.88px;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.footer-link{display:block;font-size:14px;color:var(--body);margin-bottom:8px}
.footer-link:hover{color:var(--primary)}
.footer-note{font-size:14px;color:var(--muted);margin-bottom:8px}
.footer-bottom{margin-top:48px;padding-top:24px;border-top:1px solid var(--hairline-soft)}

@media(max-width:1024px){
  h1{font-size:56px;letter-spacing:-1.5px}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:768px){
  .nav-toggle{display:flex}
  .nav-menu{display:none;position:absolute;top:64px;left:0;right:0;background:var(--canvas);flex-direction:column;align-items:flex-start;gap:0;padding:8px 24px 16px;border-bottom:1px solid var(--hairline);z-index:50}
  .nav-menu.open{display:flex}
  .nav-menu .nav-link{padding:10px 0;width:100%}
  .top-nav{position:relative}
}
@media(max-width:640px){
  h1{font-size:32px;letter-spacing:-1px}
  h2{font-size:28px}
  section{padding:48px 0}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr;gap:32px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cookie-banner{left:12px;right:12px;bottom:12px;padding:16px}
}