/* ==========================================================================
   Northbridge Marketing Ltd — northbridge-marketing.com
   Design language: "engineering drawing" — deep teal ground, blueprint grid,
   aqua signal lines, monospace instrumentation, structural rules and nodes.
   ========================================================================== */

:root{
  --abyss:#061A21;
  --deep:#092631;
  --panel:#0E323F;
  --panel-2:#123D4C;
  --aqua:#3EE0C7;
  --aqua-2:#7DF1E0;
  --aqua-dim:rgba(62,224,199,.14);
  --signal:#FFD166;
  --mist:#E7F2F3;
  --muted:rgba(231,242,243,.66);
  --faint:rgba(231,242,243,.42);
  --line:rgba(231,242,243,.14);
  --line-soft:rgba(231,242,243,.075);
  --grid:rgba(62,224,199,.055);
  --sans:'Space Grotesk', -apple-system, 'Segoe UI', sans-serif;
  --mono:'JetBrains Mono', 'SFMono-Regular', Consolas, monospace;
  --ease:cubic-bezier(.25,.8,.28,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);
  background:var(--abyss);
  color:var(--mist);
  font-size:16.5px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
::selection{background:var(--aqua);color:var(--abyss)}
a{color:inherit}

/* blueprint grid across the whole document */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size:64px 64px;
}
body::after{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(1100px 700px at 82% -8%, rgba(62,224,199,.10), transparent 68%),
             radial-gradient(700px 500px at 4% 96%, rgba(18,61,76,.55), transparent 70%);
}
header,main,footer{position:relative;z-index:2}

.wrap{max-width:1220px;margin:0 auto;padding:0 28px}
.wrap-narrow{max-width:840px;margin:0 auto;padding:0 28px}

h1,h2,h3,h4{font-family:var(--sans);font-weight:600;line-height:1.12;letter-spacing:-.022em}
h1 em,h2 em,h3 em{font-style:normal;color:var(--aqua)}
p{max-width:70ch}

.tag{
  display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);
  font-size:11px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--aqua);
  border:1px solid var(--aqua-dim);padding:6px 12px;border-radius:3px;background:rgba(62,224,199,.05);
}
.tag::before{content:"";width:5px;height:5px;background:var(--aqua);border-radius:50%;box-shadow:0 0 8px var(--aqua)}
.mono{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint)}

/* ============================ BUTTONS ============================ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--mono);font-size:12.5px;font-weight:500;letter-spacing:.11em;text-transform:uppercase;
  padding:16px 28px;text-decoration:none;cursor:pointer;border:none;border-radius:4px;position:relative;
  transition:transform .28s var(--ease), box-shadow .28s, background .28s, color .28s, border-color .28s;
}
.btn svg{transition:transform .28s var(--ease);flex:none}
.btn-primary{background:var(--aqua);color:#04141A;box-shadow:0 0 0 1px rgba(62,224,199,.4), 0 12px 30px rgba(62,224,199,.20)}
.btn-primary:hover{background:var(--aqua-2);transform:translateY(-2px);box-shadow:0 0 0 1px rgba(62,224,199,.6), 0 16px 38px rgba(62,224,199,.30)}
.btn-primary:hover svg{transform:translateX(4px)}
.btn-ghost{background:transparent;color:var(--mist);border:1px solid var(--line);padding:15px 27px}
.btn-ghost:hover{border-color:var(--aqua);color:var(--aqua);transform:translateY(-2px)}

/* ============================ HEADER ============================ */
header{
  position:fixed;top:0;left:0;right:0;z-index:900;
  background:rgba(6,26,33,.80);backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:border-color .3s, background .3s;
}
header.scrolled{border-bottom-color:var(--line-soft);background:rgba(6,26,33,.95)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--mist);flex:none}
.logo-mark{width:32px;height:32px;flex:none}
.logo-name{font-size:19.5px;font-weight:700;letter-spacing:-.03em;white-space:nowrap}
.logo-name em{font-style:normal;color:var(--aqua)}
.nav-links{display:flex;align-items:center;gap:28px;list-style:none}
.nav-links a{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;
  text-decoration:none;color:var(--muted);padding:7px 0;position:relative;white-space:nowrap;transition:color .25s;
}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--aqua);transition:width .3s var(--ease)}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--mist)}
.nav-links a:hover::after,.nav-links a[aria-current="page"]::after{width:100%}
.nav-links a.nav-cta{background:var(--aqua);color:#04141A;padding:11px 19px;border-radius:4px;font-weight:600}
.nav-links a.nav-cta::after{display:none}
.nav-links a.nav-cta:hover{background:var(--aqua-2)}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:4px;padding:9px 10px;cursor:pointer}
.burger span{display:block;width:19px;height:1.5px;background:var(--mist);margin:4px 0;transition:.3s var(--ease)}
.burger.open span:nth-child(1){transform:translateY(5.5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-5.5px) rotate(-45deg)}

/* ============================ HERO ============================ */
.hero{position:relative;padding:170px 0 0;overflow:hidden}
.hero-inner{display:grid;grid-template-columns:1.25fr .75fr;gap:56px;align-items:end;padding-bottom:56px}
.hero h1{font-size:clamp(40px,5.9vw,74px);margin:24px 0 24px;letter-spacing:-.032em}
.hero .lede{font-size:clamp(16.5px,1.85vw,19.5px);color:var(--muted);max-width:56ch;margin-bottom:36px}
.hero-ctas{display:flex;gap:13px;flex-wrap:wrap}
/* right-hand instrument panel */
.gauge{border:1px solid var(--line);border-radius:6px;background:rgba(14,50,63,.55);overflow:hidden}
.gauge-head{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  padding:12px 16px;border-bottom:1px solid var(--line-soft);background:rgba(9,38,49,.8);
  font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);
}
.gauge-head b{color:var(--aqua);font-weight:500}
.gauge-row{display:flex;justify-content:space-between;align-items:baseline;gap:14px;padding:13px 16px;border-bottom:1px solid var(--line-soft)}
.gauge-row:last-child{border-bottom:none}
.gauge-row span{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--faint)}
.gauge-row b{font-size:19px;font-weight:600;letter-spacing:-.02em}
.gauge-row b.up{color:var(--aqua)}
.bar{height:3px;background:var(--line-soft);border-radius:2px;overflow:hidden;margin:0 16px 14px}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--aqua),var(--aqua-2));border-radius:2px}

/* measurement rail */
.rail{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(9,38,49,.5)}
.rail div{padding:24px 26px;border-right:1px solid var(--line-soft);position:relative}
.rail div:last-child{border-right:none}
.rail div::before{content:"";position:absolute;left:0;top:0;width:1px;height:14px;background:var(--aqua);opacity:.7}
.rail .n{font-size:clamp(26px,3.2vw,38px);font-weight:700;letter-spacing:-.035em;line-height:1}
.rail .n em{font-style:normal;color:var(--aqua)}
.rail .l{font-family:var(--mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--faint);margin-top:10px}

/* ============================ SECTIONS ============================ */
.sec{padding:100px 0}
.sec-tight{padding:68px 0}
.sec-head{max-width:790px;margin-bottom:52px}
.sec-head h2{font-size:clamp(30px,4.3vw,50px);margin:18px 0 16px;letter-spacing:-.03em}
.sec-head p{color:var(--muted);font-size:17.5px}

/* modules grid */
.modules{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.module{
  position:relative;border:1px solid var(--line-soft);border-radius:6px;
  background:linear-gradient(160deg,rgba(14,50,63,.7),rgba(9,38,49,.5));
  padding:30px 28px 28px;transition:border-color .35s, transform .35s var(--ease), box-shadow .35s;
}
.module::before,.module::after{
  content:"";position:absolute;width:9px;height:9px;border-color:var(--aqua);opacity:0;transition:opacity .35s;
}
.module::before{top:8px;left:8px;border-top:1px solid;border-left:1px solid}
.module::after{bottom:8px;right:8px;border-bottom:1px solid;border-right:1px solid}
.module:hover{border-color:rgba(62,224,199,.32);transform:translateY(-4px);box-shadow:0 22px 50px rgba(0,0,0,.4)}
.module:hover::before,.module:hover::after{opacity:1}
.module-id{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;color:var(--aqua);margin-bottom:14px;display:flex;align-items:center;gap:10px}
.module-id::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--aqua-dim),transparent)}
.module h3{font-size:23px;margin-bottom:11px;letter-spacing:-.025em}
.module p{color:var(--muted);font-size:15.5px;line-height:1.72}
.module dl{margin-top:18px;border-top:1px solid var(--line-soft);padding-top:14px;display:grid;gap:9px}
.module dl div{display:flex;justify-content:space-between;gap:14px;font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase}
.module dl dt{color:var(--faint)}
.module dl dd{color:var(--mist)}

/* stepped process */
.flow{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:14px}
.flow::before{content:"";position:absolute;left:0;right:0;top:19px;height:1px;background:linear-gradient(90deg,var(--aqua),rgba(62,224,199,.25) 70%,transparent)}
.node{position:relative;padding:0 22px 0 0}
.node .dot{
  width:39px;height:39px;border-radius:50%;background:var(--abyss);border:1px solid var(--aqua);
  display:grid;place-items:center;font-family:var(--mono);font-size:12px;color:var(--aqua);
  position:relative;z-index:2;box-shadow:0 0 0 5px rgba(6,26,33,.9), 0 0 20px rgba(62,224,199,.18);
}
.node h3{font-size:19px;margin:20px 0 9px;letter-spacing:-.022em}
.node p{color:var(--muted);font-size:14.5px}
.node .wk{font-family:var(--mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--signal);margin-top:14px;display:block}

/* data board */
.board{border:1px solid var(--line);border-radius:6px;overflow:hidden;background:rgba(9,38,49,.5)}
.board-head{
  display:grid;grid-template-columns:1.1fr 2.2fr 1fr 1fr;gap:16px;padding:14px 22px;
  background:rgba(14,50,63,.9);border-bottom:1px solid var(--line);
  font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);
}
.board-row{
  display:grid;grid-template-columns:1.1fr 2.2fr 1fr 1fr;gap:16px;padding:22px;
  border-bottom:1px solid var(--line-soft);align-items:center;transition:background .3s;
}
.board-row:last-child{border-bottom:none}
.board-row:hover{background:rgba(62,224,199,.045)}
.board-row .sector{font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--aqua)}
.board-row h3{font-size:18px;margin-bottom:7px;letter-spacing:-.02em}
.board-row p{font-size:14.5px;color:var(--muted)}
.board-row .kpi{font-size:clamp(21px,2.4vw,28px);font-weight:700;letter-spacing:-.035em;color:var(--aqua)}
.board-row .kpi small{display:block;font-family:var(--mono);font-size:9.5px;font-weight:400;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin-top:6px}

/* split + diagram */
.split{display:grid;grid-template-columns:1fr 1fr;gap:58px;align-items:center}
.checks{list-style:none;display:grid;gap:15px;margin-top:28px}
.checks li{display:grid;grid-template-columns:24px 1fr;gap:13px;align-items:start;font-size:15.5px;color:var(--muted)}
.checks li strong{color:var(--mist);font-weight:600}
.checks .bx{
  width:20px;height:20px;border:1px solid var(--aqua);border-radius:3px;display:grid;place-items:center;
  margin-top:4px;color:var(--aqua);background:rgba(62,224,199,.08);
}
.diagram{border:1px solid var(--line);border-radius:6px;padding:28px;background:rgba(9,38,49,.55)}
.diagram-cap{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin-top:20px;text-align:center}

/* quotes */
.quotes{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.quote{border:1px solid var(--line-soft);border-radius:6px;padding:30px 28px;background:rgba(14,50,63,.4);position:relative}
.quote::before{content:"";position:absolute;left:0;top:26px;bottom:26px;width:2px;background:var(--aqua)}
.quote p{font-size:18px;line-height:1.55;color:var(--mist)}
.quote .who{font-family:var(--mono);font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--faint);margin-top:20px;line-height:1.9}
.quote .who b{display:block;color:var(--aqua);font-weight:500}

/* faq */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line-soft)}
.faq summary{
  list-style:none;cursor:pointer;padding:24px 46px 24px 0;position:relative;
  font-size:19px;font-weight:600;letter-spacing:-.02em;transition:color .25s;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--aqua)}
.faq summary::before{content:"[ + ]";position:absolute;right:0;top:50%;transform:translateY(-50%);font-family:var(--mono);font-size:12px;color:var(--aqua);letter-spacing:.05em}
.faq details[open] summary::before{content:"[ − ]"}
.faq .ans{padding:0 56px 26px 0;color:var(--muted);font-size:16px}

/* CTA */
.cta{
  position:relative;border:1px solid var(--line);border-radius:8px;overflow:hidden;padding:66px 50px;
  background:linear-gradient(150deg,rgba(18,61,76,.9),rgba(9,38,49,.75));
}
.cta::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(62,224,199,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(62,224,199,.05) 1px,transparent 1px);
  background-size:32px 32px;
}
.cta::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;background:radial-gradient(circle,rgba(62,224,199,.16),transparent 66%)}
.cta-inner{position:relative;z-index:2;max-width:640px}
.cta h2{font-size:clamp(28px,4.1vw,46px);margin:18px 0 16px;letter-spacing:-.03em}
.cta p{color:var(--muted);margin-bottom:30px}

/* ============================ FORM ============================ */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field{display:flex;flex-direction:column;gap:8px}
.field.full{grid-column:1/-1}
label{font-family:var(--mono);font-size:10.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--faint)}
input,select,textarea{
  font-family:var(--sans);font-size:16px;color:var(--mist);background:rgba(6,26,33,.7);
  border:1px solid var(--line);border-radius:4px;padding:13px 15px;width:100%;
  transition:border-color .25s, box-shadow .25s;
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--aqua);box-shadow:0 0 0 3px rgba(62,224,199,.13)}
textarea{resize:vertical;min-height:128px}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%233EE0C7' stroke-width='1.6'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 15px center}
.consent{display:flex;gap:12px;align-items:flex-start;font-family:var(--sans);font-size:14px;letter-spacing:0;text-transform:none;color:var(--muted)}
.consent input{width:17px;height:17px;flex:none;margin-top:3px;accent-color:var(--aqua)}
.form-note{font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);margin-top:14px;line-height:1.9}
.form-ok{display:none;border:1px solid rgba(62,224,199,.4);background:rgba(62,224,199,.07);border-radius:6px;padding:30px;text-align:center}
.form-ok h3{font-size:23px;margin-bottom:9px;color:var(--aqua)}
.form-ok p{color:var(--muted);margin:0 auto}

.contact-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start}
.detail{display:grid;gap:0;margin-top:28px;border:1px solid var(--line);border-radius:6px;overflow:hidden}
.detail-item{display:grid;grid-template-columns:140px 1fr;gap:18px;padding:18px 20px;border-bottom:1px solid var(--line-soft);background:rgba(14,50,63,.35)}
.detail-item:last-child{border-bottom:none}
.detail-item h4{font-family:var(--mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--faint);font-weight:400;padding-top:4px}
.detail-item p,.detail-item a{font-size:16px;text-decoration:none;line-height:1.6}
.detail-item a{color:var(--aqua);border-bottom:1px solid rgba(62,224,199,.3)}
.detail-item a:hover{color:var(--aqua-2)}

/* ============================ LEGAL ============================ */
.legal-hero{padding:158px 0 40px;border-bottom:1px solid var(--line)}
.legal-hero h1{font-size:clamp(32px,4.8vw,56px);margin:16px 0 14px;letter-spacing:-.03em}
.legal-hero .updated{font-family:var(--mono);font-size:10.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--faint)}
.legal{padding:40px 0 92px;font-size:16.5px}
.legal h2{font-size:25px;margin:46px 0 14px;letter-spacing:-.025em;padding-left:14px;border-left:2px solid var(--aqua)}
.legal h3{font-size:17px;font-weight:600;margin:26px 0 10px;color:var(--mist)}
.legal p{color:var(--muted);margin-bottom:14px;max-width:none}
.legal ul,.legal ol{color:var(--muted);margin:0 0 16px 22px;display:grid;gap:9px}
.legal a{color:var(--aqua);text-decoration:underline;text-underline-offset:3px}
.legal strong{color:var(--mist)}
.legal code{font-family:var(--mono);font-size:14px;background:rgba(62,224,199,.10);padding:2px 6px;border-radius:3px;color:var(--aqua-2)}
.legal table{width:100%;border-collapse:collapse;margin:22px 0;font-size:14.5px}
.legal th,.legal td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line-soft);color:var(--muted);vertical-align:top}
.legal th{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--aqua);border-bottom:1px solid var(--line)}
.legal-box{border:1px solid var(--line);border-left:2px solid var(--aqua);background:rgba(14,50,63,.5);border-radius:0 6px 6px 0;padding:22px 26px;margin:26px 0}
.legal-box p:last-child{margin-bottom:0}
.toc{border:1px solid var(--line-soft);border-radius:6px;background:rgba(14,50,63,.35);padding:22px 26px;margin:10px 0 32px}
.toc h4{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin-bottom:14px;font-weight:400}
.toc ol{margin:0 0 0 20px;display:grid;gap:7px;font-size:15px;color:var(--muted)}
.toc a{color:var(--muted);text-decoration:none}
.toc a:hover{color:var(--aqua)}

/* ============================ FOOTER ============================ */
footer{border-top:1px solid var(--line);padding:70px 0 32px;background:rgba(5,21,27,.75)}
.foot-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:42px;padding-bottom:48px}
.foot-brand .logo{margin-bottom:18px}
.foot-brand p{font-size:15px;color:var(--muted);max-width:34ch}
.foot-brand .addr{margin-top:22px;font-family:var(--mono);font-size:11.5px;line-height:2;letter-spacing:.05em;color:var(--muted);font-style:normal}
.foot-brand .addr strong{color:var(--mist);font-weight:500}
.foot-brand .addr a{color:var(--aqua);text-decoration:none}
.foot-brand .addr a:hover{text-decoration:underline}
.foot-col h4{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--aqua);margin-bottom:16px;font-weight:500}
.foot-col ul{list-style:none;display:grid;gap:10px}
.foot-col a{font-size:14.5px;color:var(--muted);text-decoration:none;transition:color .25s}
.foot-col a:hover{color:var(--mist)}
.foot-bottom{
  border-top:1px solid var(--line-soft);padding-top:24px;display:flex;justify-content:space-between;
  gap:16px;flex-wrap:wrap;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--faint);
}

/* ============================ REVEAL ============================ */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .75s var(--ease), transform .75s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ============================ RESPONSIVE ============================ */
@media (max-width:1080px){
  .hero-inner{grid-template-columns:1fr;gap:40px;align-items:start}
  .flow{grid-template-columns:repeat(3,1fr);gap:34px 0}
  .flow::before{display:none}
  .split,.contact-grid{grid-template-columns:1fr;gap:44px}
  .rail{grid-template-columns:repeat(2,1fr)}
  .rail div{border-bottom:1px solid var(--line-soft)}
  .foot-top{grid-template-columns:1fr 1fr;gap:36px}
  .board-head{display:none}
  .board-row{grid-template-columns:1fr;gap:12px}
}
@media (max-width:900px){
  .burger{display:block}
  .nav-links{
    position:fixed;inset:76px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:rgba(6,26,33,.99);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);
    padding:8px 28px 24px;max-height:0;overflow:hidden;transition:max-height .4s var(--ease);
  }
  .nav-links.open{max-height:74vh;overflow-y:auto}
  .nav-links a{padding:16px 0;border-bottom:1px solid var(--line-soft);font-size:12.5px}
  .nav-links a::after{display:none}
  .nav-links a.nav-cta{margin-top:16px;text-align:center;border-bottom:none}
  .modules,.quotes{grid-template-columns:1fr}
}
@media (max-width:660px){
  body{font-size:16px}
  .wrap,.wrap-narrow{padding:0 20px}
  .hero{padding:136px 0 0}
  .sec{padding:68px 0}
  .sec-tight{padding:50px 0}
  .sec-head{margin-bottom:36px}
  .flow{grid-template-columns:1fr;gap:30px}
  .node{padding-right:0}
  .rail{grid-template-columns:1fr}
  .cta{padding:44px 24px}
  .form-grid{grid-template-columns:1fr}
  .foot-top{grid-template-columns:1fr;gap:32px;padding-bottom:34px}
  .detail-item{grid-template-columns:1fr;gap:5px}
  .legal-hero{padding:126px 0 30px}
  .btn{width:100%}
  .hero-ctas .btn{flex:1 1 auto;min-width:190px}
}
@media (max-width:420px){
  .hero-ctas .btn{flex:1 1 100%}
}


/* ---- wide tables scroll inside their own box, never the page ---- */
.tbl-scroll{
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  margin:22px 0;
  max-width:100%;
}
.tbl-scroll:focus-visible{outline:2px solid currentColor;outline-offset:3px}
.tbl-scroll table{margin:0;min-width:540px}


/* ---- grid items must be allowed to shrink below their intrinsic width,
        otherwise a 1fr track can force the page wider than the viewport ---- */
.form-grid > *,
.contact-grid > *{min-width:0}
input,select,textarea{min-width:0}

/* ---- long email addresses must be able to wrap on narrow screens ---- */
.detail-item > div{min-width:0}
.detail-item a,
.addr a{overflow-wrap:anywhere}