:root {
  /* ---------- Brand colors (from print spec) ----------------------------- */
  --brand-yellow:        #FEC208;  /* PANTONE 13-0859 TCX Lemon Chrome   */
  --brand-yellow-hover:  #FFCB29;
  --brand-yellow-press:  #E5AB00;
  --brand-yellow-tint:   #FFF5D1;  /* 12% mix on white                   */
  --brand-yellow-soft:   #FFE9A6;

  --brand-black:         #000000;  /* PANTONE 19-3911 TCX Black Beauty   */
  --brand-black-hover:   #1A1A1A;
  --brand-black-press:   #2A2A2A;

  /* ---------- Neutrals (warm-grey ladder for surfaces) ------------------ */
  --neutral-50:   #FAFAF9;
  --neutral-100:  #F4F4F2;
  --neutral-200:  #E7E6E2;
  --neutral-300:  #CFCDC6;
  --neutral-400:  #A8A59C;
  --neutral-500:  #78766E;
  --neutral-600:  #54524C;
  --neutral-700:  #3A3934;
  --neutral-800:  #1F1E1B;
  --neutral-900:  #0D0D0C;

  /* ---------- Semantic surfaces ----------------------------------------- */
  --surface:           #FFFFFF;
  --surface-muted:     var(--neutral-50);
  --surface-sunken:    var(--neutral-100);
  --surface-inverse:   var(--brand-black);
  --surface-brand:     var(--brand-yellow);

  /* ---------- Foreground (text + icon) ---------------------------------- */
  --fg-1:              var(--neutral-900);  /* primary text   */
  --fg-2:              var(--neutral-700);  /* body           */
  --fg-3:              var(--neutral-500);  /* muted          */
  --fg-4:              var(--neutral-400);  /* placeholder    */
  --fg-on-brand:       var(--brand-black);  /* text on yellow */
  --fg-on-inverse:     #FAFAF9;             /* text on black  */
  --fg-accent:         var(--brand-yellow);

  /* ---------- Borders --------------------------------------------------- */
  --border-subtle:     var(--neutral-200);
  --border-default:    var(--neutral-300);
  --border-strong:     var(--neutral-700);
  --border-brand:      var(--brand-yellow);

  /* ---------- Status (sparingly used) ----------------------------------- */
  --status-success:    #2F8F4E;   /* mature wheat field    */
  --status-warning:    #D97706;
  --status-danger:     #C0392B;
  --status-info:       #2563EB;

  /* ---------- Typography ------------------------------------------------ */
  --font-display:  "Jost", "Century Gothic", "Avenir Next", system-ui, sans-serif;
  --font-body:     "Inter", "Helvetica Neue", Arial, sans-serif;
  --font-mono:     "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --tracking-tight:   -0.02em;
  --tracking-normal:   0em;
  --tracking-wide:     0.04em;
  --tracking-wider:    0.12em;   /* used on small uppercase labels (logo) */

  --leading-tight:   1.05;
  --leading-snug:    1.20;
  --leading-normal:  1.45;
  --leading-loose:   1.65;

  /* ---------- Spacing scale (4px base) ---------------------------------- */
  --space-1:   4px;
  --space-2:   8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  20px;
  --space-6:  24px;
  --space-8:  32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;

  /* ---------- Radii (mostly small; brand reads as engineered/precise) --- */
  --radius-xs:   2px;
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:  12px;
  --radius-xl:  20px;
  --radius-pill: 999px;

  /* ---------- Elevation (low/crisp; this is industrial, not fluffy) ----- */
  --shadow-1:  0 1px 2px rgba(0, 0, 0, 0.06), 0 1px 1px rgba(0, 0, 0, 0.04);
  --shadow-2:  0 2px 4px rgba(0, 0, 0, 0.08), 0 4px 8px rgba(0, 0, 0, 0.04);
  --shadow-3:  0 8px 16px rgba(0, 0, 0, 0.10), 0 4px 6px rgba(0, 0, 0, 0.06);
  --shadow-4:  0 24px 48px rgba(0, 0, 0, 0.14), 0 8px 16px rgba(0, 0, 0, 0.08);
  --shadow-brand: 0 8px 24px rgba(254, 194, 8, 0.32);

  /* ---------- Motion ---------------------------------------------------- */
  --ease-standard: cubic-bezier(0.2, 0, 0, 1);
  --ease-emphasis: cubic-bezier(0.3, 0, 0.1, 1.2);
  --dur-fast:     120ms;
  --dur-normal:   200ms;
  --dur-slow:     360ms;
}


  * { box-sizing: border-box; }
  html, body { margin: 0; background: var(--surface); font-family: var(--font-body); color: var(--fg-1); }
  a { color: inherit; text-decoration: none; }
  button { font-family: inherit; cursor: pointer; }

  /* ============ Announce ============ */
  .a-announce {
    background: var(--brand-black); color: var(--fg-on-inverse);
    font-family: var(--font-display); font-size: 13px; letter-spacing: 0.04em;
    padding: 10px 64px; display: flex; align-items: center; justify-content: space-between;
  }
  .a-announce .acc { color: var(--brand-yellow); font-weight: 600; margin-right: 14px; }
  .a-announce .right { display: flex; gap: 18px; align-items: center; font-family: var(--font-mono); font-size: 12px; color: rgba(255,255,255,0.65); }
  .a-announce .lang { display: flex; gap: 10px; }
  .a-announce .lang span { color: rgba(255,255,255,0.4); cursor: pointer; }
  .a-announce .lang span.on { color: var(--brand-yellow); }

  /* ============ Header ============ */
  .a-header {
    background: var(--surface); border-bottom: 1px solid var(--border-subtle);
    padding: 20px 64px; display: flex; align-items: center; justify-content: space-between;
    position: sticky; top: 0; z-index: 30;
  }
  .a-header .brand { display: flex; align-items: center; gap: 14px; }
  .a-header .brand img { height: 44px; }
  .a-header .wm { font-family: var(--font-display); font-weight: 600; letter-spacing: 0.14em; font-size: 15px; text-transform: uppercase; line-height: 1; }
  .a-header .wm small { display: block; font-size: 9px; font-weight: 500; color: var(--fg-3); margin-top: 5px; letter-spacing: 0.18em; }
  .a-nav { display: flex; gap: 36px; }
  .a-nav a { font-family: var(--font-display); font-weight: 500; font-size: 14px; letter-spacing: 0.02em; padding: 6px 0; position: relative; color: var(--fg-2); }
  .a-nav a.on { color: var(--fg-1); }
  .a-nav a.on::after { content: ''; position: absolute; bottom: -24px; left: 0; right: 0; height: 3px; background: var(--brand-yellow); }
  .a-actions { display: flex; gap: 12px; align-items: center; }
  .a-search { display: flex; align-items: center; gap: 8px; border: 1px solid var(--border-default); padding: 8px 14px; border-radius: var(--radius-md); color: var(--fg-3); font-family: var(--font-body); font-size: 13px; min-width: 200px; }
  .a-btn { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-display); font-weight: 600; font-size: 14px; padding: 11px 18px; border-radius: var(--radius-md); border: 2px solid transparent; transition: all 120ms var(--ease-standard); }
  .a-btn.primary { background: var(--brand-yellow); color: var(--brand-black); }
  .a-btn.outline { background: transparent; color: var(--brand-black); border-color: var(--brand-black); }
  .a-btn.lg { padding: 16px 26px; font-size: 16px; }
  .a-btn .arrow { font-weight: 700; }

  /* ============ Hero ============ */
  .a-hero { background: var(--brand-yellow); color: var(--brand-black); padding: 88px 64px 0; position: relative; overflow: hidden; }
  .a-hero .wm-mark { position: absolute; right: -120px; bottom: -160px; width: 720px; opacity: 0.16; pointer-events: none; }
  .a-hero .eyebrow { font-family: var(--font-display); font-weight: 600; font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase; display: inline-flex; align-items: center; gap: 14px; margin-bottom: 28px; }
  .a-hero .eyebrow::before { content: ''; width: 40px; height: 2px; background: var(--brand-black); }
  .a-hero h1 { font-family: var(--font-display); font-weight: 700; font-size: 68px; line-height: 1.02; letter-spacing: -0.024em; margin: 0 0 24px; max-width: 16ch; text-wrap: balance; }
  .a-hero .lead { font-family: var(--font-display); font-weight: 400; font-size: 22px; line-height: 1.35; max-width: 46ch; margin: 0 0 40px; opacity: 0.88; }
  .a-hero .ctas { display: flex; gap: 12px; margin-bottom: 72px; align-items: center; }
  .a-hero .ctas .a-btn.primary { background: var(--brand-black); color: var(--brand-yellow); }
  .a-hero .ctas .a-btn.outline { border-color: var(--brand-black); color: var(--brand-black); }
  .a-hero .ctas .meta { font-family: var(--font-mono); font-size: 12px; color: var(--brand-black); opacity: 0.65; letter-spacing: 0.04em; margin-left: 6px; }

  .a-hero .stats { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 2px solid var(--brand-black); padding: 28px 0 40px; position: relative; z-index: 1; }
  .a-hero .stat { padding-right: 24px; }
  .a-hero .stat .n { font-family: var(--font-display); font-weight: 700; font-size: 52px; line-height: 1; letter-spacing: -0.02em; }
  .a-hero .stat .l { font-family: var(--font-display); font-weight: 600; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; opacity: 0.7; margin-top: 8px; }
  .a-hero .stat .s { font-family: var(--font-body); font-size: 13px; margin-top: 6px; opacity: 0.75; max-width: 22ch; line-height: 1.45; }

  /* ============ Partners marquee ============ */
  .a-partners { background: var(--brand-black); color: var(--fg-on-inverse); padding: 22px 64px; display: flex; align-items: center; gap: 56px; font-family: var(--font-display); font-size: 14px; letter-spacing: 0.04em; }
  .a-partners .label { color: var(--brand-yellow); font-weight: 600; font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; padding-right: 24px; border-right: 1px solid rgba(255,255,255,0.16); }
  .a-partners .row { display: flex; gap: 56px; flex: 1; align-items: center; color: rgba(255,255,255,0.78); font-weight: 500; }
  .a-partners .row span { display: flex; align-items: center; gap: 8px; font-family: var(--font-display); letter-spacing: 0.04em; }
  .a-partners .row span::before { content: ''; width: 6px; height: 6px; background: var(--brand-yellow); border-radius: 50%; }

  /* ============ Service grid ============ */
  .a-section { padding: 112px 64px; }
  .a-section.muted { background: var(--surface-muted); }
  .a-section.dark { background: var(--brand-black); color: var(--fg-on-inverse); }
  .a-sec-head { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; margin-bottom: 64px; align-items: end; }
  .a-sec-head .eyebrow { font-family: var(--font-display); font-weight: 600; font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--fg-3); display: inline-flex; gap: 12px; align-items: center; margin-bottom: 18px; }
  .a-sec-head .eyebrow::before { content: ''; width: 28px; height: 2px; background: var(--brand-yellow); }
  .a-section.dark .a-sec-head .eyebrow { color: rgba(255,255,255,0.7); }
  .a-sec-head h2 { font-family: var(--font-display); font-weight: 700; font-size: 48px; line-height: 1.04; letter-spacing: -0.02em; margin: 0; max-width: 20ch; text-wrap: balance; }
  .a-sec-head .desc { font-family: var(--font-body); font-size: 18px; line-height: 1.55; color: var(--fg-2); max-width: 44ch; margin: 0; }
  .a-section.dark .a-sec-head .desc { color: rgba(255,255,255,0.78); }
  .a-section.dark h1, .a-section.dark h2, .a-section.dark h3, .a-section.dark h4 { color: var(--fg-on-inverse); }
  .a-testi h1, .a-testi h2, .a-testi h3, .a-testi h4, .a-testi h5, .a-testi p, .a-testi .quote { color: var(--fg-on-inverse); }
  .a-cta .form h1, .a-cta .form h2, .a-cta .form h3, .a-cta .form h4 { color: var(--fg-on-inverse); }

  .a-services { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 2px solid var(--brand-black); border-bottom: 1px solid var(--border-default); }
  .a-service { padding: 36px 32px 36px 28px; border-right: 1px solid var(--border-default); display: grid; grid-template-rows: auto auto 1fr auto; gap: 18px; position: relative; transition: background 200ms var(--ease-standard); }
  .a-service:last-child { border-right: none; }
  .a-service:hover { background: var(--brand-yellow-tint); }
  .a-service .top { display: flex; align-items: center; justify-content: space-between; }
  .a-service .num { font-family: var(--font-mono); font-size: 11px; color: var(--fg-3); letter-spacing: 0.1em; }
  .a-service .icon { width: 56px; height: 56px; background: var(--brand-yellow); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; color: var(--brand-black); }
  .a-service .icon svg { width: 30px; height: 30px; stroke-width: 1.8; }
  .a-service .heading { display: flex; flex-direction: column; gap: 4px; }
  .a-service h3 { font-family: var(--font-display); font-weight: 700; font-size: 22px; line-height: 1.18; letter-spacing: -0.008em; margin: 0; }
  .a-service .en { font-family: var(--font-mono); font-size: 11px; color: var(--fg-3); letter-spacing: 0.1em; text-transform: uppercase; }
  .a-service p { font-family: var(--font-body); font-size: 14px; line-height: 1.55; color: var(--fg-2); margin: 0; }
  .a-service .more { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-display); font-weight: 600; font-size: 13px; letter-spacing: 0.02em; color: var(--brand-black); padding-top: 14px; border-top: 1px dashed var(--border-default); }
  .a-service .more i { transition: transform 200ms var(--ease-standard); }
  .a-service:hover .more i { transform: translateX(4px); }

  /* ============ Product catalog ============ */
  .a-cat-tabs { display: flex; gap: 10px; margin-bottom: 40px; flex-wrap: wrap; }
  .a-tab { padding: 9px 18px; border-radius: var(--radius-md); font-family: var(--font-display); font-weight: 500; font-size: 14px; border: 1px solid var(--border-default); background: var(--surface); color: var(--fg-2); display: inline-flex; align-items: center; gap: 8px; }
  .a-tab.on { background: var(--brand-black); color: var(--fg-on-inverse); border-color: var(--brand-black); }
  .a-tab .count { font-family: var(--font-mono); font-size: 11px; opacity: 0.65; }

  .a-products { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
  .a-product { background: var(--surface); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); overflow: hidden; display: flex; flex-direction: column; transition: all 200ms var(--ease-standard); }
  .a-product:hover { transform: translateY(-3px); box-shadow: var(--shadow-3); }
  .a-product .img { aspect-ratio: 4 / 3; background: var(--brand-yellow); position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center; }
  .a-product .img .mark { width: 64%; opacity: 0.15; }
  .a-product .img .ph { position: absolute; bottom: 14px; right: 14px; font-family: var(--font-mono); font-size: 10px; color: var(--brand-black); opacity: 0.55; letter-spacing: 0.06em; }
  .a-product .badge { position: absolute; top: 14px; left: 14px; background: var(--brand-black); color: var(--fg-on-inverse); font-family: var(--font-display); font-weight: 600; font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; padding: 6px 10px; }
  .a-product .body { padding: 22px 22px 24px; display: flex; flex-direction: column; gap: 12px; }
  .a-product .vendor { font-family: var(--font-mono); font-size: 11px; color: var(--fg-3); letter-spacing: 0.08em; text-transform: uppercase; }
  .a-product h3 { font-family: var(--font-display); font-weight: 700; font-size: 22px; line-height: 1.15; margin: 0; letter-spacing: -0.01em; }
  .a-product .specs { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 16px; margin-top: 4px; }
  .a-product .spec { font-size: 13px; color: var(--fg-2); display: flex; justify-content: space-between; border-bottom: 1px dashed var(--border-subtle); padding-bottom: 5px; }
  .a-product .spec .k { color: var(--fg-3); }
  .a-product .foot { display: flex; align-items: center; justify-content: space-between; padding-top: 6px; }
  .a-product .stk { font-family: var(--font-mono); font-size: 12px; color: var(--status-success); display: inline-flex; align-items: center; gap: 6px; }
  .a-product .stk::before { content: ''; width: 8px; height: 8px; background: var(--status-success); border-radius: 50%; }
  .a-product .more { font-family: var(--font-display); font-weight: 600; font-size: 13px; color: var(--brand-black); display: inline-flex; gap: 6px; align-items: center; }
  .a-cat-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--border-subtle); font-family: var(--font-mono); font-size: 12px; color: var(--fg-3); letter-spacing: 0.04em; }

  /* ============ Stat strip on black ============ */
  .a-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
  .a-strip .cell { padding-right: 36px; border-right: 1px solid rgba(255,255,255,0.14); }
  .a-strip .cell:last-child { border-right: none; }
  .a-strip .n { font-family: var(--font-display); font-weight: 700; font-size: 76px; line-height: 1; letter-spacing: -0.025em; color: var(--brand-yellow); }
  .a-strip .l { font-family: var(--font-display); font-weight: 600; font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(255,255,255,0.65); margin-top: 16px; }
  .a-strip .s { font-family: var(--font-body); font-size: 14px; line-height: 1.5; color: rgba(255,255,255,0.85); margin-top: 10px; max-width: 30ch; }

  /* ============ Featured spotlight ============ */
  .a-spotlight { display: grid; grid-template-columns: 1.05fr 1fr; gap: 0; border-top: 2px solid var(--brand-black); margin-top: 32px; }
  .a-spotlight .vis { background: var(--brand-yellow); aspect-ratio: 5/4; position: relative; display: flex; align-items: center; justify-content: center; overflow: hidden; }
  .a-spotlight .vis .mark { width: 50%; opacity: 0.22; }
  .a-spotlight .vis .tag { position: absolute; top: 20px; left: 20px; background: var(--brand-black); color: var(--fg-on-inverse); font-family: var(--font-display); font-weight: 600; font-size: 11px; letter-spacing: 0.16em; padding: 7px 12px; text-transform: uppercase; }
  .a-spotlight .vis .cap { position: absolute; bottom: 18px; left: 20px; right: 20px; font-family: var(--font-mono); font-size: 11px; color: var(--brand-black); opacity: 0.6; letter-spacing: 0.04em; }
  .a-spotlight .copy { padding: 56px 56px 48px 64px; display: flex; flex-direction: column; justify-content: center; }
  .a-spotlight .copy .eyebrow { font-family: var(--font-display); font-weight: 600; font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--fg-3); display: inline-flex; gap: 12px; align-items: center; margin-bottom: 16px; }
  .a-spotlight .copy .eyebrow::before { content: ''; width: 28px; height: 2px; background: var(--brand-yellow); }
  .a-spotlight .copy h3 { font-family: var(--font-display); font-weight: 700; font-size: 44px; line-height: 1.05; letter-spacing: -0.022em; margin: 0 0 16px; max-width: 14ch; }
  .a-spotlight .copy p { font-family: var(--font-body); font-size: 17px; line-height: 1.55; color: var(--fg-2); margin: 0 0 28px; max-width: 40ch; }
  .a-spotlight .copy .specs { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 36px; padding: 24px 0; border-top: 1px solid var(--border-subtle); border-bottom: 1px solid var(--border-subtle); margin-bottom: 28px; }
  .a-spotlight .copy .spec .k { font-family: var(--font-mono); font-size: 11px; color: var(--fg-3); letter-spacing: 0.08em; text-transform: uppercase; }
  .a-spotlight .copy .spec .v { font-family: var(--font-display); font-weight: 600; font-size: 20px; margin-top: 4px; }
  .a-spotlight .copy .actions { display: flex; gap: 10px; }

  /* ============ Testimonial ============ */
  .a-testi { background: var(--brand-black); color: var(--fg-on-inverse); padding: 112px 64px; }
  .a-testi .grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 80px; align-items: center; }
  .a-testi .quote { font-family: var(--font-display); font-weight: 400; font-size: 44px; line-height: 1.18; letter-spacing: -0.015em; margin: 0; }
  .a-testi .quote .mark { color: var(--brand-yellow); }
  .a-testi .author { display: flex; gap: 18px; align-items: center; margin-top: 40px; }
  .a-testi .avatar { width: 64px; height: 64px; background: var(--brand-yellow); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; color: var(--brand-black); font-family: var(--font-display); font-weight: 700; font-size: 22px; }
  .a-testi .who { font-family: var(--font-display); font-weight: 600; font-size: 18px; }
  .a-testi .role { font-family: var(--font-body); font-size: 14px; color: rgba(255,255,255,0.65); margin-top: 4px; }
  .a-testi .side { display: flex; flex-direction: column; gap: 18px; }
  .a-testi .card { border: 1px solid rgba(255,255,255,0.16); border-radius: var(--radius-md); padding: 24px; display: flex; gap: 16px; align-items: flex-start; }
  .a-testi .card .ic { width: 36px; height: 36px; color: var(--brand-yellow); flex-shrink: 0; }
  .a-testi .card .ic svg { width: 36px; height: 36px; stroke-width: 1.6; }
  .a-testi .card h5 { font-family: var(--font-display); font-weight: 600; font-size: 16px; margin: 0 0 6px; }
  .a-testi .card p { font-family: var(--font-body); font-size: 14px; line-height: 1.5; color: rgba(255,255,255,0.72); margin: 0; }

  /* ============ Contact / CTA ============ */
  .a-cta { background: var(--brand-yellow); color: var(--brand-black); padding: 96px 64px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 72px; }
  .a-cta h2 { font-family: var(--font-display); font-weight: 700; font-size: 64px; line-height: 1.02; letter-spacing: -0.022em; margin: 0; max-width: 14ch; }
  .a-cta .lead { font-family: var(--font-body); font-size: 18px; line-height: 1.55; margin: 18px 0 0; max-width: 42ch; opacity: 0.82; }
  .a-cta .form { background: var(--brand-black); color: var(--fg-on-inverse); padding: 36px; border-radius: var(--radius-md); display: grid; gap: 18px; }
  .a-cta .field label { font-family: var(--font-display); font-weight: 600; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.6); display: block; margin-bottom: 8px; }
  .a-cta .field input, .a-cta .field select, .a-cta .field textarea { width: 100%; background: transparent; color: #fff; font-family: var(--font-body); font-size: 15px; border: none; border-bottom: 1.5px solid rgba(255,255,255,0.28); padding: 8px 0; }
  .a-cta .field select option { background: var(--brand-black); }
  .a-cta .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
  .a-cta .form .a-btn.primary { background: var(--brand-yellow); color: var(--brand-black); align-self: flex-start; margin-top: 8px; }

  /* ============ Light Form (Contact Page) ============ */
  .form-light {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }
  .form-light .row2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .form-light .field {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  .form-light .field label {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--fg-3);
    display: block;
    margin-bottom: 8px;
  }
  .form-light .field input[type="text"],
  .form-light .field input[type="email"],
  .form-light .field textarea {
    width: 100%;
    background: var(--surface);
    color: var(--fg-1);
    font-family: var(--font-body);
    font-size: 0.95rem;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    transition: border-color var(--dur-fast) var(--ease-standard), box-shadow var(--dur-fast) var(--ease-standard);
  }
  .form-light .field input[type="text"]::placeholder,
  .form-light .field input[type="email"]::placeholder,
  .form-light .field textarea::placeholder {
    color: var(--fg-4);
  }
  .form-light .field input[type="text"]:focus,
  .form-light .field input[type="email"]:focus,
  .form-light .field textarea:focus {
    outline: none;
    border-color: var(--brand-black);
    box-shadow: 0 0 0 3px var(--brand-yellow-soft);
  }
  .form-light .field textarea {
    min-height: 120px;
    resize: vertical;
  }

  /* ============ Footer ============ */
  .a-footer { background: var(--brand-black); color: var(--fg-on-inverse); padding: 72px 64px 36px; border-top: 4px solid var(--brand-yellow); }
  .a-footer .top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 56px; }
  .a-footer .brand img { height: 88px; }
  .a-footer .brand p { font-family: var(--font-body); font-size: 14px; line-height: 1.55; color: rgba(255,255,255,0.7); margin: 20px 0 0; max-width: 36ch; }
  .a-footer h4 { font-family: var(--font-display); font-weight: 600; font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--brand-yellow); margin: 0 0 18px; }
  .a-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
  .a-footer ul a { color: rgba(255,255,255,0.85); font-family: var(--font-body); font-size: 14px; }
  .a-footer ul a:hover { color: var(--brand-yellow); }
  .a-footer .bottom { display: flex; justify-content: space-between; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.12); font-family: var(--font-mono); font-size: 12px; color: rgba(255,255,255,0.5); letter-spacing: 0.04em; }

  /* ============ Responsive ============ */
  @media (max-width: 1100px) {
    .a-announce, .a-header, .a-partners, .a-testi { padding-left: 32px; padding-right: 32px; }
    .a-section { padding: 80px 32px; }
    .a-hero { padding: 56px 32px 0; }
    .a-hero h1 { font-size: 52px; }
    .a-hero .lead { font-size: 18px; }
    .a-sec-head { grid-template-columns: 1fr; gap: 28px; margin-bottom: 40px; }
    .a-sec-head h2 { font-size: 38px; }
    .a-services { grid-template-columns: repeat(2, 1fr); }
    .a-service:nth-child(2) { border-right: none; }
    .a-service:nth-child(-n+2) { border-bottom: 1px solid var(--border-default); }
    .a-products { grid-template-columns: repeat(2, 1fr); }
    .a-hero .stats, .a-strip { grid-template-columns: repeat(2, 1fr); row-gap: 24px; }
    .a-hero .stats .stat, .a-strip .cell { border-right: none; padding-right: 0; }
    .a-spotlight { grid-template-columns: 1fr; }
    .a-spotlight .copy { padding: 40px 32px; }
    .a-cta { grid-template-columns: 1fr; gap: 28px; padding: 72px 32px; }
    .a-cta h2 { font-size: 44px; }
    .a-footer { padding-left: 32px; padding-right: 32px; }
    .a-footer .top { grid-template-columns: 1.5fr 1fr 1fr; gap: 32px; }
    .a-footer .top > div:nth-child(n+4) { display: none; }
    .a-nav { display: none; }
    .a-actions .a-search { display: none; }
    .a-partners { flex-wrap: wrap; gap: 16px; }
    .a-partners .row { gap: 18px; flex-wrap: wrap; }
    .a-testi .grid { grid-template-columns: 1fr; gap: 40px; }
  }
  @media (max-width: 640px) {
    .a-announce { padding: 10px 20px; flex-direction: column; gap: 8px; align-items: flex-start; font-size: 12px; }
    .a-announce .right { flex-wrap: wrap; gap: 12px; }
    .a-header { padding: 16px 20px; }
    .a-header .brand img { height: 36px; }
    .a-header .wm { font-size: 13px; }
    .a-header .wm small { display: none; }
    .a-actions .a-btn { padding: 10px 14px; font-size: 13px; }
    .a-hero { padding: 36px 20px 0; }
    .a-hero h1 { font-size: 36px; }
    .a-hero .lead { font-size: 15px; }
    .a-hero .ctas { flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
    .a-hero .ctas .meta { display: none; }
    .a-hero .stats { grid-template-columns: 1fr 1fr; gap: 18px 16px; padding: 20px 0 28px; }
    .a-hero .stats .stat .n { font-size: 32px; }
    .a-hero .stats .stat .s { font-size: 12px; }
    .a-hero .wm-mark { width: 320px; right: -100px; bottom: -80px; }
    .a-section { padding: 48px 20px; }
    .a-sec-head h2 { font-size: 28px; }
    .a-sec-head { margin-bottom: 28px; }
    .a-services { grid-template-columns: 1fr; }
    .a-service { border-right: none; border-bottom: 1px solid var(--border-default); padding: 24px 0; }
    .a-service:last-child { border-bottom: none; }
    .a-cat-tabs { gap: 6px; }
    .a-tab { padding: 7px 12px; font-size: 12px; }
    .a-products { grid-template-columns: 1fr; gap: 18px; }
    .a-strip { grid-template-columns: 1fr; gap: 32px; }
    .a-strip .n { font-size: 56px; }
    .a-spotlight .copy { padding: 28px 20px; }
    .a-spotlight .copy h3 { font-size: 28px; }
    .a-spotlight .copy .specs { grid-template-columns: 1fr; gap: 14px; padding: 18px 0; }
    .a-testi { padding: 56px 20px; }
    .a-testi .quote { font-size: 22px; }
    .a-cta { padding: 56px 20px; }
    .a-cta h2 { font-size: 34px; }
    .a-cta .form { padding: 22px; }
    .a-cta .row2 { grid-template-columns: 1fr; gap: 14px; }
    .form-light .row2 { grid-template-columns: 1fr; gap: 14px; }
    .a-footer { padding: 48px 20px 24px; }
    .a-footer .top { grid-template-columns: 1fr 1fr; gap: 22px; margin-bottom: 32px; }
    .a-footer .top .brand { grid-column: 1 / -1; }
    .a-footer .top > div:nth-child(n+4) { display: block; }
    .a-footer .bottom { flex-direction: column; gap: 8px; padding-top: 16px; }
    .a-partners { padding: 14px 20px; }
    .a-partners .label { font-size: 11px; padding-right: 12px; }
  }