/* ───────────────────────────── Reset & tokens ───────────────────────────── */
  *,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
  html,body{height:100%}
  img{display:block;max-width:100%}
  button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
  a{color:inherit;text-decoration:none}

  :root{
    /* palette */
    --ink:           #0E1B2A;   /* deep midnight navy */
    --ink-2:         #0a1320;   /* darker */
    --charcoal:      #111827;
    --steel:         #5B6573;
    --steel-2:       #8C95A2;
    --line:          #E7EAEE;
    --line-2:        #D7DCE3;
    --paper:         #F6F7F9;
    --white:         #FFFFFF;
    --red:           #E2231A;   /* Swiss red */
    --blue:          #1E5BFF;   /* voltage blue, used very sparingly */

    /* type */
    --sans: 'Geist', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    --mono: 'Geist Mono', ui-monospace, 'SF Mono', Menlo, monospace;

    /* layout */
    --gutter: 24px;
    --max: 1440px;
    --pad-x: clamp(20px, 4vw, 56px);
  }

  html{scroll-behavior:smooth}
  body{
    font-family:var(--sans);
    font-weight:400;
    font-feature-settings:"ss01","cv11";
    color:var(--ink);
    background:var(--white);
    -webkit-font-smoothing:antialiased;
    line-height:1.45;
    text-rendering:optimizeLegibility;
  }

  /* ───────────────────────────── Type ───────────────────────────── */
  .eyebrow{
    font-family:var(--mono);
    font-size:11px;
    font-weight:500;
    letter-spacing:.14em;
    text-transform:uppercase;
    color:var(--steel);
  }
  .eyebrow .num{color:var(--red);margin-right:8px}
  h1,h2,h3,h4{font-weight:500;letter-spacing:-0.02em;line-height:1.04;text-wrap:balance}
  h1{font-size:clamp(48px, 7.4vw, 112px);font-weight:500;letter-spacing:-0.035em;line-height:0.96}
  h2{font-size:clamp(36px, 4.6vw, 64px);letter-spacing:-0.028em}
  h3{font-size:clamp(20px, 1.6vw, 24px);letter-spacing:-0.015em;line-height:1.15}
  p{color:var(--steel);max-width:62ch}
  p.lead{font-size:clamp(17px,1.35vw,21px);color:var(--ink);line-height:1.45}
  .ink{color:var(--ink)}
  .muted{color:var(--steel)}
  .mono{font-family:var(--mono)}

  /* ───────────────────────────── Layout primitives ───────────────────────────── */
  .wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad-x);width:100%}
  .grid-12{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gutter)}

  /* ───────────────────────────── Buttons ───────────────────────────── */
  .btn{
    display:inline-flex;align-items:center;gap:14px;
    padding:14px 22px;
    font-family:var(--sans);font-size:14px;font-weight:500;letter-spacing:-0.005em;
    border:1px solid currentColor;
    transition:transform .25s ease, background-color .25s ease, color .25s ease, border-color .25s ease;
    border-radius:1px;
  }
  .btn .arr{
    display:inline-block;width:18px;height:1px;background:currentColor;position:relative;
    transition:width .25s ease;
  }
  .btn .arr::after{
    content:"";position:absolute;right:-1px;top:-3px;width:7px;height:7px;
    border-top:1px solid currentColor;border-right:1px solid currentColor;transform:rotate(45deg);
  }
  .btn:hover .arr{width:28px}
  .btn--solid{background:var(--white);color:var(--ink);border-color:var(--white)}
  .btn--solid:hover{background:transparent;color:var(--white)}
  .btn--ghost{color:var(--white);border-color:rgba(255,255,255,.4)}
  .btn--ghost:hover{border-color:var(--white)}
  .btn--ink{background:var(--ink);color:var(--white);border-color:var(--ink)}
  .btn--ink:hover{background:transparent;color:var(--ink)}
  .btn--red{background:var(--red);color:var(--white);border-color:var(--red)}
  .btn--red:hover{background:var(--ink);color:var(--white);border-color:var(--ink)}

  /* ───────────────────────────── Header ───────────────────────────── */
  .topbar{
    border-bottom:1px solid var(--line);
    background:var(--white);
    font-size:12px;color:var(--steel);
  }
  .topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:32px;gap:24px}
  .topbar .meta{display:flex;gap:24px}
  .topbar .meta span{display:inline-flex;align-items:center;gap:8px}
  .topbar .dot{width:6px;height:6px;background:var(--red);display:inline-block}

  header.site{
    position:sticky;top:0;z-index:50;
    background:rgba(255,255,255,.96);
    backdrop-filter:saturate(140%) blur(10px);
    border-bottom:1px solid var(--line);
  }
  header.site .wrap{
    display:flex;align-items:center;justify-content:space-between;
    height:80px;gap:24px;
  }
  /* ───────────────────────────── Brand logo ───────────────────────────── */
  .brand{display:inline-flex;align-items:center;line-height:0}
  .brand img{display:block;height:34px;width:auto}
  .brand .sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
  /* Smaller in the mobile drawer header */
  .drawer .brand img{height:28px}
  /* Footer renders the white-on-dark version slightly larger */
  footer .brand-col .brand img{height:40px;margin-bottom:8px}

  nav.primary{display:flex;gap:28px;align-items:center}
  nav.primary a{
    font-size:14px;color:var(--ink);letter-spacing:-0.005em;font-weight:500;
    padding:8px 0;position:relative;
  }
  nav.primary a::after{
    content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--red);
    transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
  }
  nav.primary a:hover::after{transform:scaleX(1)}

  .header-actions{display:flex;align-items:center;gap:18px}
  .lang{display:flex;align-items:center;gap:2px;font-family:var(--mono);font-size:11px;letter-spacing:.12em}
  .lang button{padding:6px 8px;color:var(--steel);text-transform:uppercase;letter-spacing:.12em}
  .lang button.is-on{color:var(--ink);border-bottom:1px solid var(--red)}
  .lang .sep{color:var(--line-2)}
  .contact-cta{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:500;padding:10px 16px;border:1px solid var(--ink);border-radius:1px}
  .contact-cta:hover{background:var(--ink);color:var(--white)}
  .menu-btn{display:none}

  /* ───────────────────────────── Hero ───────────────────────────── */
  .hero{
    background:var(--ink);color:var(--white);
    position:relative;overflow:hidden;
    isolation:isolate;
  }
  .hero .wrap{padding-top:clamp(72px,9vw,128px);padding-bottom:clamp(80px,10vw,140px);position:relative;z-index:2}
  .hero-grid{display:grid;grid-template-columns:1.25fr .9fr;gap:48px;align-items:end}

  .hero-eyebrow{display:flex;align-items:center;gap:14px;margin-bottom:28px}
  .hero-eyebrow .bar{width:36px;height:1px;background:var(--red)}
  .hero-eyebrow span{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:#B6BFCE}

  .hero h1{color:var(--white)}
  .hero h1 .red{color:var(--red)}
  .hero .sub{
    margin-top:28px;max-width:54ch;color:#C5CCD8;font-size:clamp(16px,1.3vw,20px);line-height:1.5;
  }
  .hero .ctas{display:flex;gap:14px;margin-top:40px;flex-wrap:wrap}

  .hero-side{
    border-left:1px solid rgba(255,255,255,.12);
    padding-left:32px;
    display:flex;flex-direction:column;gap:28px;
  }
  .hero-spec{
    display:grid;grid-template-columns:auto 1fr;gap:14px 18px;font-family:var(--mono);
    font-size:12px;letter-spacing:.04em;
  }
  .hero-spec dt{color:#7B879A;text-transform:uppercase;letter-spacing:.12em;font-size:10.5px}
  .hero-spec dd{color:#E7EAEE}
  .hero-spec dd b{color:var(--white);font-weight:500}
  .hero-readout{
    border:1px solid rgba(255,255,255,.14);
    padding:18px 20px;display:flex;justify-content:space-between;align-items:center;gap:12px;
  }
  .hero-readout .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:#7B879A;text-transform:uppercase}
  .hero-readout .v{font-family:var(--mono);font-size:14px;color:var(--white)}
  .hero-readout .v .live{display:inline-block;width:6px;height:6px;background:var(--red);margin-right:8px;animation:blink 1.4s steps(2) infinite;vertical-align:middle}
  @keyframes blink{50%{opacity:.25}}

  /* Hero grid overlay */
  .hero::before{
    content:"";position:absolute;inset:0;pointer-events:none;
    background-image:
      linear-gradient(to right, rgba(255,255,255,.04) 1px, transparent 1px),
      linear-gradient(to bottom, rgba(255,255,255,.04) 1px, transparent 1px);
    background-size: calc(100%/12) 100%, 100% 64px;
    mask-image:linear-gradient(180deg, rgba(0,0,0,.85), rgba(0,0,0,.15));
    z-index:1;
  }
  /* Topographic line motif */
  .hero::after{
    content:"";position:absolute;right:-10%;top:-20%;width:65%;height:140%;z-index:0;
    background:
      radial-gradient(ellipse at 70% 50%, rgba(30,91,255,.18), transparent 60%),
      radial-gradient(ellipse at 30% 70%, rgba(226,35,26,.10), transparent 55%);
    filter:blur(40px);
  }
  /* Hero meta footer band */
  .hero-meta{
    border-top:1px solid rgba(255,255,255,.12);
    margin-top:64px;padding-top:18px;
    display:flex;justify-content:space-between;align-items:center;
    font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#7B879A;
  }
  .hero-meta .right{display:flex;gap:32px}
  .hero-meta .right span b{color:#E7EAEE;font-weight:500}

  /* ───────────────────────────── Section heads ───────────────────────────── */
  section{padding:clamp(80px,9vw,140px) 0;border-top:1px solid var(--line)}
  section.dark{background:var(--ink);color:var(--white);border-top-color:rgba(255,255,255,.08)}
  section.dark p{color:#A8B1BF}
  section.dark .eyebrow{color:#7B879A}
  section.dark .eyebrow .num{color:var(--red)}

  .sec-head{
    display:grid;grid-template-columns:1fr 1.6fr;gap:48px;align-items:end;margin-bottom:64px;
  }
  .sec-head h2{max-width:18ch}

  /* ───────────────────────────── Trust strip ───────────────────────────── */
  .trust{padding:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--white)}
  .trust .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
  .trust .cell{
    padding:22px 24px;
    border-left:1px solid var(--line);
    display:flex;align-items:center;gap:14px;
  }
  .trust .cell:first-child{border-left:0;padding-left:0}
  .trust .cell .icon{
    width:28px;height:28px;border:1px solid var(--ink);
    display:grid;place-items:center;flex-shrink:0;
  }
  .trust .cell .icon svg{width:14px;height:14px}
  .trust .cell .lab{font-size:13.5px;color:var(--ink);font-weight:500;letter-spacing:-.005em}
  .trust .cell .sub{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;color:var(--steel);text-transform:uppercase;display:block;margin-top:2px}

  /* ───────────────────────────── Capabilities ───────────────────────────── */
  .caps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
  .cap{
    padding:36px 28px 32px;border-left:1px solid var(--line);
    display:flex;flex-direction:column;gap:18px;
    min-height:340px;
    position:relative;
    transition:background-color .3s ease;
  }
  .cap:first-child{border-left:0;padding-left:0}
  .cap:hover{background:var(--paper)}
  .cap .num{
    font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--red);
  }
  .cap h3{margin-top:auto;letter-spacing:-0.02em}
  .cap p{font-size:14.5px;line-height:1.55;color:var(--steel)}
  .cap .more{
    display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--ink);text-transform:uppercase;
    margin-top:6px;
  }
  .cap .more .arr{display:inline-block;width:16px;height:1px;background:currentColor;position:relative}
  .cap .more .arr::after{content:"";position:absolute;right:-1px;top:-3px;width:6px;height:6px;border-top:1px solid currentColor;border-right:1px solid currentColor;transform:rotate(45deg)}

  /* ───────────────────────────── Products grid ───────────────────────────── */
  .prods-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
  .prod{
    grid-column:span 4;
    background:var(--paper);
    border:1px solid var(--line);
    display:flex;flex-direction:column;
    transition:border-color .25s ease, transform .25s ease;
    position:relative;
  }
  .prod:hover{border-color:var(--ink)}
  .prod .img-wrap{
    aspect-ratio: 4/3;
    background:var(--white);
    display:grid;place-items:center;
    border-bottom:1px solid var(--line);
    padding:32px;
    overflow:hidden;
    position:relative;
  }
  .prod .img-wrap::before{
    /* faint technical grid */
    content:"";position:absolute;inset:0;
    background-image:
      linear-gradient(to right, rgba(11,27,42,.04) 1px, transparent 1px),
      linear-gradient(to bottom, rgba(11,27,42,.04) 1px, transparent 1px);
    background-size:32px 32px;pointer-events:none;
  }
  .prod .img-wrap img{max-height:100%;width:auto;object-fit:contain;mix-blend-mode:multiply;position:relative;z-index:1}
  .prod .img-wrap svg.tech{position:relative;z-index:1;width:80%;height:80%;color:var(--ink);overflow:visible}
  .prod .img-wrap svg.tech .stroke{fill:none;stroke:currentColor;stroke-width:1;stroke-linecap:square;vector-effect:non-scaling-stroke}
  .prod .img-wrap svg.tech .fill-faint{fill:rgba(11,27,42,.05);stroke:currentColor;stroke-width:1;vector-effect:non-scaling-stroke}
  .prod .img-wrap svg.tech .dim{stroke:var(--steel);stroke-width:.7;fill:none;vector-effect:non-scaling-stroke}
  .prod .img-wrap svg.tech .dim-label{fill:var(--steel);font-family:var(--mono);font-size:8px;letter-spacing:.08em;text-transform:uppercase}
  .prod .img-wrap svg.tech .model-label{fill:var(--ink);font-family:var(--mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;font-weight:500}
  .prod .img-wrap svg.tech .accent{stroke:var(--red);stroke-width:1.2;fill:none;vector-effect:non-scaling-stroke}
  .prod.wide .img-wrap svg.tech{width:60%;height:75%}
  .prod.tall  .img-wrap svg.tech{width:55%;height:78%}
  .prod .body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:8px}
  .prod .label{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);display:flex;justify-content:space-between}
  .prod .label .red{color:var(--red)}
  .prod h3{font-size:22px;letter-spacing:-0.018em;font-weight:500}
  .prod .specs{display:flex;gap:18px;flex-wrap:wrap;font-family:var(--mono);font-size:11.5px;color:var(--steel);margin-top:4px}
  .prod .specs span b{color:var(--ink);font-weight:500}
  .prod .arrow{position:absolute;right:18px;top:18px;width:32px;height:32px;border:1px solid var(--line);display:grid;place-items:center;background:var(--white);transition:background-color .2s,border-color .2s,color .2s}
  .prod:hover .arrow{background:var(--ink);border-color:var(--ink);color:var(--white)}
  .prod .arrow svg{width:12px;height:12px}

  /* Featured (wide) products */
  .prod.wide{grid-column:span 8}
  .prod.wide .img-wrap{aspect-ratio:auto;min-height:340px;padding:48px}
  .prod.tall{grid-column:span 4;grid-row:span 2}
  .prod.tall .img-wrap{aspect-ratio:auto;min-height:420px}

  /* ───────────────────────────── Why Trafion (dark) ───────────────────────────── */
  .why-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
  .why h2{color:var(--white);max-width:14ch}
  .why .lead{color:#C5CCD8;font-size:clamp(17px,1.4vw,22px);max-width:46ch;margin-top:28px}
  .why .pillars{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12)}
  .pillar{background:var(--ink);padding:28px 24px;display:flex;flex-direction:column;gap:10px;min-height:170px}
  .pillar .v{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--red)}
  .pillar h4{color:var(--white);font-size:22px;letter-spacing:-0.02em;font-weight:500}
  .pillar p{color:#A8B1BF;font-size:14px;line-height:1.55}

  /* Schematic detail */
  .schematic{
    margin-top:48px;padding:32px;border:1px solid rgba(255,255,255,.12);
    display:grid;grid-template-columns:auto 1fr auto;gap:32px;align-items:center;
  }
  .schematic .badge{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:#7B879A;text-transform:uppercase}
  .schematic .line{height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent)}
  .schematic .val{font-family:var(--mono);font-size:13px;color:#E7EAEE}

  /* ───────────────────────────── Materials & Trading ───────────────────────────── */
  .mat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line)}
  .mat{
    padding:36px 28px;border-left:1px solid var(--line);min-height:280px;
    display:flex;flex-direction:column;gap:16px;
    position:relative;
  }
  .mat:first-child{border-left:0;padding-left:0}
  .mat .num{font-family:var(--mono);font-size:11px;color:var(--red);letter-spacing:.14em}
  .mat h3{font-size:24px;letter-spacing:-0.02em;font-weight:500;margin-top:auto}
  .mat p{font-size:14.5px;color:var(--steel)}
  .mat .meta{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);border-top:1px solid var(--line);padding-top:14px;display:flex;justify-content:space-between}
  .mat .meta b{color:var(--red);font-weight:500}

  /* ───────────────────────────── Partners ───────────────────────────── */
  .partners{padding:64px 0;background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
  .partners .wrap{display:flex;align-items:center;gap:48px;flex-wrap:wrap;justify-content:space-between}
  .partners .lead-text{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);max-width:220px;line-height:1.5}
  .partners ul{display:flex;gap:48px;list-style:none;align-items:center;flex-wrap:wrap}
  .partners ul li{font-size:18px;font-weight:500;letter-spacing:-0.02em;color:var(--steel);opacity:.7;font-family:var(--sans);transition:opacity .2s,color .2s}
  .partners ul li:hover{opacity:1;color:var(--ink)}

  /* ───────────────────────────── CTA band ───────────────────────────── */
  .cta-band{background:var(--ink);color:var(--white);padding:clamp(80px,9vw,140px) 0;border-top:0}
  .cta-band .wrap{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:end}
  .cta-band h2{color:var(--white);max-width:18ch}
  .cta-band .right{display:flex;flex-direction:column;gap:20px}
  .cta-band .right p{color:#C5CCD8;font-size:16px;max-width:36ch}
  .cta-band .actions{display:flex;gap:14px;flex-wrap:wrap}

  /* ───────────────────────────── Footer ───────────────────────────── */
  footer.site{
    background:var(--ink-2);color:#A8B1BF;
    border-top:1px solid rgba(255,255,255,.06);
    margin-top:0;
  }
  footer.site .foot-inner{padding:88px 0 0}

  /* Top band: brand block + 4 columns of links */
  .foot-top{
    display:grid;
    grid-template-columns: minmax(280px, 1.6fr) repeat(4, 1fr);
    gap:48px;
    align-items:start;
    padding-bottom:64px;
    border-bottom:1px solid rgba(255,255,255,.08);
  }
  footer .col h5{
    font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
    color:#7B879A;font-weight:500;margin-bottom:20px;
  }
  footer .col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
  footer .col a{font-size:14px;color:#C5CCD8;transition:color .2s, padding .2s}
  footer .col a:hover{color:var(--white)}

  footer .brand-col .brand{color:var(--white);margin-bottom:20px}
  footer .brand-col .tagline{
    color:#C5CCD8;font-size:14.5px;line-height:1.55;max-width:34ch;margin-bottom:24px;
  }
  footer .brand-col .tagline b{color:var(--white);font-weight:500}

  .foot-addr{
    font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;color:#A8B1BF;line-height:1.7;
    border-top:1px solid rgba(255,255,255,.08);padding-top:18px;margin-bottom:18px;
  }
  .foot-addr .lbl{color:#7B879A;display:block;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:4px}
  .foot-addr a{color:#C5CCD8}
  .foot-addr a:hover{color:var(--white)}

  .foot-domain{
    display:inline-flex;align-items:center;gap:10px;
    font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--white);
    padding:10px 14px;border:1px solid rgba(255,255,255,.18);
    transition:border-color .2s, background-color .2s;
  }
  .foot-domain:hover{border-color:var(--white);background:rgba(255,255,255,.04)}
  .foot-domain .red{color:var(--red)}

  /* Compliance strip */
  .foot-compliance{
    display:grid;grid-template-columns:repeat(4, 1fr);
    border-bottom:1px solid rgba(255,255,255,.08);
  }
  .foot-compliance .cell{
    padding:24px 24px 24px 0;
    border-left:1px solid rgba(255,255,255,.08);
    padding-left:24px;
    display:flex;flex-direction:column;gap:4px;
  }
  .foot-compliance .cell:first-child{border-left:0;padding-left:0}
  .foot-compliance .k{
    font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:#7B879A;
  }
  .foot-compliance .v{font-size:14px;color:#E7EAEE;font-weight:500;letter-spacing:-0.005em}

  /* Legal bottom bar */
  .foot-legal{
    padding:22px 0 28px;
    display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;
    font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:#7B879A;text-transform:uppercase;
  }
  .foot-legal .left{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
  .foot-legal .links{display:flex;gap:18px;flex-wrap:wrap}
  .foot-legal .links a{color:#A8B1BF;transition:color .2s}
  .foot-legal .links a:hover{color:var(--white)}
  .foot-legal .lang-mini{display:flex;gap:8px;align-items:center}
  .foot-legal .lang-mini button{color:#7B879A;font-family:var(--mono);font-size:11px;letter-spacing:.12em}
  .foot-legal .lang-mini button.is-on{color:var(--white);border-bottom:1px solid var(--red)}
  .foot-legal .red-dot{display:inline-block;width:6px;height:6px;background:var(--red)}

  /* ───────────────────────────── Scroll reveal ───────────────────────────── */
  .reveal{opacity:0;transform:translateY(16px);transition:opacity .8s ease, transform .8s ease}
  .reveal.is-in{opacity:1;transform:none}

  /* ───────────────────────────── Responsive ───────────────────────────── */
  @media (max-width: 1100px){
    .hero-grid{grid-template-columns:1fr;gap:48px}
    .hero-side{border-left:0;border-top:1px solid rgba(255,255,255,.12);padding-left:0;padding-top:32px}
    .why-grid{grid-template-columns:1fr;gap:40px}
    footer.site .foot-inner{padding:64px 0 0}
    .foot-top{grid-template-columns:repeat(2, 1fr);gap:40px 32px}
    .foot-top .brand-col{grid-column:1 / -1;max-width:640px}
    .foot-compliance{grid-template-columns:1fr 1fr}
    .foot-compliance .cell:nth-child(3){border-left:0;padding-left:0}
    .foot-compliance .cell{border-top:1px solid rgba(255,255,255,.08)}
    .foot-compliance .cell:nth-child(-n+2){border-top:0}
    .prod.wide,.prod.tall{grid-column:span 12}
    .prod.tall{grid-row:auto}
    .prod.tall .img-wrap{min-height:300px}
  }
  @media (max-width: 820px){
    nav.primary,.contact-cta,.topbar{display:none}
    .menu-btn{display:inline-flex;align-items:center;gap:8px;font-size:13px}
    .menu-btn .bars{display:inline-block;width:22px;height:14px;position:relative}
    .menu-btn .bars::before,.menu-btn .bars::after,.menu-btn .bars i{position:absolute;left:0;right:0;height:1px;background:currentColor;content:""}
    .menu-btn .bars::before{top:2px}.menu-btn .bars i{top:50%}.menu-btn .bars::after{bottom:2px}
    .sec-head{grid-template-columns:1fr;gap:20px}
    .trust .wrap,.caps-grid,.mat-grid{grid-template-columns:1fr 1fr}
    .trust .cell,.cap,.mat{border-left:0!important;border-top:1px solid var(--line);padding-left:0!important}
    .cap:nth-child(odd),.mat:nth-child(odd){border-right:1px solid var(--line);padding-right:24px}
    .prod{grid-column:span 12}
    .prods-grid{gap:16px}
    .cta-band .wrap,.partners .wrap{grid-template-columns:1fr}
    h1{font-size:54px}
  }
  @media (max-width: 520px){
    .trust .wrap,.caps-grid,.mat-grid{grid-template-columns:1fr}
    .cap,.mat{border-right:0!important}
    .why .pillars{grid-template-columns:1fr}
    .foot-top{grid-template-columns:1fr 1fr;gap:32px}
    .foot-compliance{grid-template-columns:1fr}
    .foot-compliance .cell{border-left:0!important;padding-left:0!important;border-top:1px solid rgba(255,255,255,.08)}
    .foot-compliance .cell:first-child{border-top:0}
    .foot-legal{flex-direction:column;align-items:flex-start;gap:14px}
  }

  /* ───────────────────────────── Mobile menu drawer ───────────────────────────── */
  .drawer{
    position:fixed;inset:0;background:var(--ink);color:var(--white);z-index:100;
    opacity:0;pointer-events:none;transition:opacity .25s ease;
    display:flex;flex-direction:column;
  }
  .drawer.is-open{opacity:1;pointer-events:auto}
  .drawer header{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;border-bottom:1px solid rgba(255,255,255,.1)}
  .drawer nav{display:flex;flex-direction:column;padding:32px 24px;gap:4px}
  .drawer nav a{font-size:32px;letter-spacing:-0.02em;color:var(--white);padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08)}
  .drawer .close{font-size:14px;color:var(--white)}

/* ═══════════ Multi-page components ═══════════ */
nav.primary a.is-on::after{transform:scaleX(1)}
a.txt{color:var(--ink);border-bottom:1px solid var(--line-2)}
a.txt:hover{color:var(--red);border-color:var(--red)}
figure.shot{margin:0}
.stack{display:flex;flex-direction:column;gap:18px}

.phero{position:relative;min-height:clamp(400px,56vh,620px);display:flex;align-items:flex-end;border-top:0;padding:0;overflow:hidden;background:var(--ink)}
.phero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5}
.phero .scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,27,42,.55) 0%,rgba(14,27,42,.35) 45%,rgba(14,27,42,.94) 100%)}
.phero .wrap{position:relative;padding-top:clamp(80px,10vw,140px);padding-bottom:clamp(40px,5vw,64px)}
.phero .crumbs{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#9AA6B6;margin-bottom:22px;display:flex;gap:10px}
.phero .crumbs a:hover{color:#fff}
.phero h1{color:#fff;max-width:16ch}
.phero p{color:#B9C3CF;max-width:56ch;margin-top:22px;font-size:clamp(16px,1.25vw,19px)}
/* product grid */
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.pcard{background:var(--white);display:flex;flex-direction:column}
.pcard .shot{aspect-ratio:4/3;overflow:hidden;background:var(--paper)}
.pcard .shot img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.3,1)}
.pcard:hover .shot img{transform:scale(1.04)}
.pcard .body{padding:24px;display:flex;flex-direction:column;gap:10px;flex:1}
.pcard .idx{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--red)}
.pcard p{font-size:14px}
.pcard .specs{margin-top:auto;padding-top:16px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:8px}
.pcard .specs span{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--steel);border:1px solid var(--line-2);padding:4px 8px}
.pcard .plate{aspect-ratio:4/3;background:var(--paper);border-bottom:1px solid var(--line);display:flex;flex-direction:column;justify-content:flex-end;gap:6px;padding:22px;position:relative}
.pcard .plate::before{content:"";position:absolute;inset:22px;border:1px solid var(--line-2);border-style:dashed}
.pcard .plate .t{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--steel-2);position:relative}
/* split / feature */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,64px);align-items:center}
.split.rev>figure{order:2}
@media(max-width:900px){.split{grid-template-columns:1fr}.split.rev>figure{order:0}}
figure.shot{margin:0}
figure.shot img{width:100%;aspect-ratio:4/3;object-fit:cover}
figure.shot figcaption{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--steel);padding-top:12px;border-top:1px solid var(--line);margin-top:12px}
.stack{display:flex;flex-direction:column;gap:18px}
/* numbered list */
.nlist{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1px;background:var(--line);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.nitem{background:var(--white);padding:28px 26px;display:flex;flex-direction:column;gap:10px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);margin:0 -1px -1px 0}
.nitem .n{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--red)}
.nitem p{font-size:14.5px}
section.dark .nlist{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.12)}
section.dark .nitem{background:var(--ink);border-color:rgba(255,255,255,.12)}
section.dark .nitem h4{color:#fff}
/* photo strip */
.strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1px;background:var(--line)}
.strip img{width:100%;aspect-ratio:1/1;object-fit:cover}
/* facts */
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:var(--gutter);border-top:1px solid var(--line);padding-top:28px}
.facts .cell .k{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);display:block;margin-bottom:8px}
.facts .cell .v{font-size:clamp(22px,2vw,30px);letter-spacing:-.02em}

.phero .wrap{padding-top:clamp(96px,11vw,150px);padding-bottom:clamp(48px,6vw,72px)}
.phero h1{font-size:clamp(44px,6.4vw,96px)}
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.contact-grid .cell{background:var(--white);padding:32px 28px;display:flex;flex-direction:column;gap:10px;min-height:210px}
.contact-grid .cell .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--red)}
.contact-grid .cell .v{font-size:16px;color:var(--ink);line-height:1.6}
.contact-grid .cell .v a:hover{color:var(--red)}
.contact-grid .cell p{font-size:14px;margin-top:auto}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr}}
.form{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form label{display:flex;flex-direction:column;gap:8px;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--steel)}
.form input,.form textarea,.form select{font-family:var(--sans);font-size:15px;color:var(--ink);border:1px solid var(--line-2);background:var(--white);padding:13px 14px;border-radius:1px}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-color:var(--ink)}
.form .full{grid-column:1/-1}
@media(max-width:700px){.form{grid-template-columns:1fr}}
.index-list{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.index-list a{background:var(--white);padding:34px 28px;display:flex;flex-direction:column;gap:12px;min-height:220px;transition:background-color .25s}
.index-list a:hover{background:var(--paper)}
.index-list .n{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--red)}
.index-list h3{margin-top:auto}
.index-list p{font-size:14px}
.index-list .go{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink)}
@media(max-width:900px){.index-list{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.index-list{grid-template-columns:1fr}}