/* ============================================================
   Ezulix AI Section — Design System
   Tokens sourced from ezulix.com (new_home.css / inline :root)
   ============================================================ */

:root{
  /* Brand tokens — DO NOT drift from ezulix.com */
  --ink:#0B0F14;
  --ink-2:#161C24;
  --paper:#F7F9FC;
  --panel:#FFFFFF;
  --panel-2:#F2F5F9;
  --line:#E2E8F0;
  --muted:#5A6472;
  --signal:#2563EB;
  --signal-2:#0EA5B7;
  --signal-soft:#E8F0FE;
  --signal-deep:#004AC6;
  --gold:#B7791F;
  --ok:#16A34A;

  /* Type */
  --font-display:'Poppins',system-ui,sans-serif;
  --font-body:'Inter',system-ui,-apple-system,sans-serif;
  --font-mono:ui-monospace,'SFMono-Regular',Menlo,Consolas,monospace;

  /* Scale */
  --wrap:1200px;
  --gap:24px;
  --r-sm:8px;
  --r:14px;
  --r-lg:20px;
  --sect:88px;
  --shadow-1:0 1px 2px rgba(11,15,20,.04);
  --shadow-2:0 12px 32px -12px rgba(11,15,20,.14);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:hidden}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--font-body);font-size:16.5px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  width:100%;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--signal);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px;border-radius:4px}

h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;letter-spacing:-.021em;margin:0;color:var(--ink)}
h1{font-size:clamp(2.15rem,4.4vw,3.5rem);line-height:1.08}
h2{font-size:clamp(1.6rem,2.7vw,2.35rem);line-height:1.16}
h3{font-size:1.14rem;line-height:1.35;letter-spacing:-.012em}
p{margin:0 0 1rem}
ul{margin:0;padding:0;list-style:none}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.sect{padding:var(--sect) 0;border-top:1px solid var(--line)}
.sect--flat{border-top:0}
.sect--tint{background:var(--panel-2)}
.sect--ink{background:var(--ink);color:#fff;border-top:0}
.sect--ink h2,.sect--ink h3{color:#fff}
.sect--ink p{color:#A7B4DB}

/* ---------- Eyebrow: mono spec-sheet label (signature device) ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-mono);font-size:11.5px;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;color:var(--signal);
  margin-bottom:16px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--signal);opacity:.55}
.sect--ink .eyebrow{color:var(--signal-2)}
.sect--ink .eyebrow::before{background:var(--signal-2)}

.sect-head{max-width:760px;margin-bottom:44px}
.sect-head p{color:var(--muted);font-size:1.06rem;margin:14px 0 0}
.sect--ink .sect-head p{color:#A7B4DB}
.lede{font-size:1.12rem;color:var(--muted)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--font-body);font-weight:600;font-size:.95rem;
  padding:13px 24px;border-radius:10px;border:1px solid transparent;
  cursor:pointer;transition:transform .16s ease,background .16s ease,border-color .16s ease;
  text-decoration:none;line-height:1;
}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--signal);color:#fff}
.btn-primary:hover{background:var(--signal-deep);color:#fff}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line);background:var(--panel)}
.btn-ghost:hover{border-color:var(--signal);color:var(--signal)}
.sect--ink .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.28)}
.sect--ink .btn-ghost:hover{border-color:#fff}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- Header ---------- */
.bar{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.bar-in{display:flex;align-items:center;gap:28px;height:68px}
.bar .logo img{width:142px;height:auto}
.nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav>a,.nav-trigger{
  font-size:.92rem;font-weight:500;color:var(--ink-2);padding:9px 13px;border-radius:8px;
  background:none;border:0;cursor:pointer;font-family:var(--font-body);display:inline-flex;align-items:center;gap:6px;
}
.nav>a:hover,.nav-trigger:hover{background:var(--panel-2);text-decoration:none;color:var(--signal)}
.nav-trigger[aria-expanded="true"]{background:var(--signal-soft);color:var(--signal)}
.nav-trigger svg{transition:transform .18s ease}
.nav-trigger[aria-expanded="true"] svg{transform:rotate(180deg)}
.bar-cta{display:flex;align-items:center;gap:10px}
.bar-cta .phone{display:inline-flex;align-items:center;gap:7px;font-size:.9rem;font-weight:500;color:var(--ink-2)}

/* Mega menu */
.mega{
  position:absolute;left:0;right:0;top:100%;background:var(--panel);
  border-bottom:1px solid var(--line);box-shadow:var(--shadow-2);
  display:none;
}
.mega[data-open="true"]{display:block}
.mega-in{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;padding:34px 0 38px}
.mega-col h4{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:12px;font-weight:600}
.mega-col a{display:block;padding:6px 0;font-size:.9rem;color:var(--ink-2);font-weight:500}
.mega-col a:hover{color:var(--signal);text-decoration:none}
.mega-card{background:var(--ink);border-radius:var(--r);padding:24px;color:#fff}
.mega-card p{color:#A7B4DB;font-size:.86rem;margin:8px 0 18px}
.mobile-toggle{
  display:none;background:none;border:1px solid var(--line);border-radius:8px;
  padding:9px 11px;cursor:pointer;position:relative;width:40px;height:38px;flex:0 0 auto;
}
.mobile-toggle span{
  display:block;width:18px;height:2px;background:var(--ink-2);border-radius:2px;
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  transition:transform .2s ease,opacity .2s ease;
}
.mobile-toggle span:first-child{transform:translate(-50%,-6px)}
.mobile-toggle span:last-child{transform:translate(-50%,4px)}
.mobile-toggle[aria-expanded="true"]{border-color:var(--signal);background:var(--signal-soft)}
.mobile-toggle[aria-expanded="true"] span{background:var(--signal)}
.mobile-toggle[aria-expanded="true"] span:first-child{transform:translate(-50%,-50%) rotate(45deg)}
.mobile-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.mobile-toggle[aria-expanded="true"] span:last-child{transform:translate(-50%,-50%) rotate(-45deg)}

/* ---------- Breadcrumbs ---------- */
.crumbs{padding:16px 0;font-size:.83rem;color:var(--muted);border-bottom:1px solid var(--line);background:var(--panel)}
.crumbs ol{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:0;padding:0;list-style:none}
.crumbs li::after{content:"/";margin-left:8px;color:var(--line)}
.crumbs li:last-child::after{display:none}
.crumbs a{color:var(--muted)}
.crumbs [aria-current]{color:var(--ink-2);font-weight:500}

/* ---------- Hero ---------- */
.hero{position:relative;padding:76px 0 70px;background:var(--panel);border-bottom:1px solid var(--line);overflow:hidden}
.hero::after{
  content:"";position:absolute;inset:auto -10% -60% 40%;height:520px;
  background:radial-gradient(closest-side,var(--signal-soft),transparent 72%);pointer-events:none;
}
.hero-in{position:relative;z-index:1;display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
.hero h1 .accent{color:var(--signal)}
.hero .lede{margin:20px 0 28px;max-width:56ch}
.hero-meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:26px;font-size:.85rem;color:var(--muted)}
.hero-meta span{display:inline-flex;align-items:center;gap:7px}
.hero-meta span::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--ok)}

/* ---------- Signature: system schematic flow rail ---------- */
.rail{
  background:var(--ink);border-radius:var(--r-lg);padding:26px;color:#fff;
  box-shadow:var(--shadow-2);
}
.rail-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid rgba(255,255,255,.1)}
.rail-head span{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:#7DA4FF}
.rail-dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(22,163,74,.18)}
.rail-steps{display:flex;flex-direction:column;gap:0}
.rail-step{display:grid;grid-template-columns:34px 1fr;gap:14px;padding:11px 0;align-items:start}
.rail-idx{font-family:var(--font-mono);font-size:11px;color:#7DA4FF;padding-top:3px;letter-spacing:.06em}
.rail-body strong{display:block;font-size:.93rem;font-weight:600;color:#fff}
.rail-body em{display:block;font-style:normal;font-size:.8rem;color:#8A97BA;margin-top:2px;font-family:var(--font-mono)}
.rail-step + .rail-step{border-top:1px dashed rgba(255,255,255,.1)}

/* Horizontal flow (architecture / workflow sections) */
.flow{display:flex;align-items:stretch;gap:0;overflow-x:auto;padding-bottom:10px;-webkit-overflow-scrolling:touch}
.flow-node{
  flex:1 0 auto;min-width:158px;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--r);padding:16px 18px;position:relative;
}
.flow-node + .flow-node{margin-left:36px}
.flow-node + .flow-node::before{
  content:"";position:absolute;left:-36px;top:50%;width:36px;height:1px;background:var(--line);
}
.flow-node + .flow-node::after{
  content:"";position:absolute;left:-9px;top:50%;width:6px;height:6px;
  border-top:1px solid var(--signal);border-right:1px solid var(--signal);
  transform:translateY(-50%) rotate(45deg);
}
.flow-node .k{font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--signal);display:block;margin-bottom:7px}
.flow-node strong{display:block;font-size:.93rem;font-weight:600;margin-bottom:4px}
.flow-node span.d{font-size:.82rem;color:var(--muted);line-height:1.5}
.sect--ink .flow-node{background:var(--ink-2);border-color:rgba(255,255,255,.12)}
.sect--ink .flow-node span.d{color:#A7B4DB}
.sect--ink .flow-node + .flow-node::before{background:rgba(255,255,255,.18)}

/* ---------- Grids & cards ---------- */
.grid{display:grid;gap:var(--gap)}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}

.card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:26px;
  transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
a.card:hover{border-color:var(--signal);transform:translateY(-2px);box-shadow:var(--shadow-2);text-decoration:none}
.card h3{margin-bottom:9px}
.card p{color:var(--muted);font-size:.9rem;margin:0}
.card .k{font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--signal);display:block;margin-bottom:11px}
.card .more{display:inline-block;margin-top:14px;font-size:.85rem;font-weight:600;color:var(--signal)}
.sect--ink .card{background:var(--ink-2);border-color:rgba(255,255,255,.12)}
.sect--ink .card p{color:#A7B4DB}

/* Ticked list */
.ticks li{position:relative;padding:9px 0 9px 28px;font-size:.94rem;border-bottom:1px solid var(--line)}
.ticks li:last-child{border-bottom:0}
.ticks li::before{
  content:"";position:absolute;left:2px;top:16px;width:9px;height:5px;
  border-left:1.6px solid var(--signal);border-bottom:1.6px solid var(--signal);transform:rotate(-45deg);
}
.sect--ink .ticks li{border-color:rgba(255,255,255,.1);color:#E2E8F0}

/* ---------- Trust / stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.stat{background:var(--panel);padding:26px 22px}
.stat b{display:block;font-family:var(--font-display);font-size:1.85rem;font-weight:600;letter-spacing:-.02em}
.stat span{font-size:.82rem;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px}
.chip{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;
  padding:7px 12px;border:1px solid var(--line);border-radius:999px;color:var(--muted);background:var(--panel);
}
.sect--ink .chip{background:transparent;border-color:rgba(255,255,255,.18);color:#A7B4DB}

/* ---------- Process (real sequence → numbering earns its place) ---------- */
.steps{counter-reset:st;display:grid;grid-template-columns:repeat(2,1fr);gap:0 48px}
.step{counter-increment:st;padding:22px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:44px 1fr;gap:16px}
.step::before{
  content:counter(st,decimal-leading-zero);font-family:var(--font-mono);font-size:12px;
  color:var(--signal);padding-top:4px;letter-spacing:.08em;
}
.step h3{font-size:1.02rem;margin-bottom:5px}
.step p{font-size:.87rem;color:var(--muted);margin:0}
.sect--ink .step{border-color:rgba(255,255,255,.12)}

/* ---------- Tech stack ---------- */
.stack-group{padding:22px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:200px 1fr;gap:26px;align-items:start}
.stack-group h3{font-size:.95rem;font-family:var(--font-mono);font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.stack-items{display:flex;flex-wrap:wrap;gap:8px}
.stack-items span{padding:8px 14px;border:1px solid var(--line);border-radius:8px;background:var(--panel);font-size:.87rem;font-weight:500}

/* ---------- Case studies ---------- */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.case{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;min-width:0}
.case-top{padding:26px 26px 20px}
.case-top .k{font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:12px}
.case-top h3{overflow-wrap:break-word}
.case-top p{font-size:.89rem;color:var(--muted);margin:10px 0 0}
.case-metrics{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line);margin-top:auto}
.case-metrics div{padding:16px 26px;min-width:0}
.case-metrics div+div{border-left:1px solid var(--line)}
.case-metrics b{display:block;font-family:var(--font-mono);font-size:.95rem;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.case-metrics span{font-size:.76rem;color:var(--muted)}
.note{
  display:flex;gap:12px;padding:16px 18px;border:1px dashed var(--line);border-radius:var(--r-sm);
  background:var(--panel-2);font-size:.85rem;color:var(--muted);margin-top:26px;
}
.note strong{color:var(--ink-2)}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  cursor:pointer;list-style:none;padding:22px 40px 22px 0;position:relative;
  font-family:var(--font-display);font-weight:600;font-size:1.04rem;letter-spacing:-.012em;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:20px;font-size:1.35rem;color:var(--signal);font-weight:400;transition:transform .2s ease}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{padding:0 60px 24px 0;color:var(--muted);font-size:.94rem}

/* ---------- CTA band ---------- */
.cta-band{background:var(--ink);color:#fff;border-radius:var(--r-lg);padding:52px;display:grid;grid-template-columns:1.25fr .75fr;gap:40px;align-items:center}
.cta-band h2{color:#fff;max-width:20ch}
.cta-band p{color:#A7B4DB;margin:14px 0 0}
.cta-band .btn-row{justify-content:flex-end}

/* ---------- Contact form ---------- */
.form-shell{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start}
.form-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:32px;box-shadow:var(--shadow-1)}
.field{margin-bottom:16px}
.field label{display:block;font-size:.82rem;font-weight:600;margin-bottom:7px;color:var(--ink-2)}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:9px;background:var(--panel);
  font-family:var(--font-body);font-size:.93rem;color:var(--ink);
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--signal);box-shadow:0 0 0 3px var(--signal-soft)}
.field textarea{min-height:104px;resize:vertical}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-note{font-size:.78rem;color:var(--muted);margin-top:14px}

/* ---------- Related links ---------- */
.rel a{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:15px 18px;border:1px solid var(--line);border-radius:10px;background:var(--panel);font-size:.9rem;font-weight:500;color:var(--ink-2)}
.rel a:hover{border-color:var(--signal);color:var(--signal);text-decoration:none}
.rel a span{font-family:var(--font-mono);font-size:14px;color:var(--signal)}

/* ---------- Footer ---------- */
.foot{background:var(--ink);color:#A7B4DB;padding:64px 0 30px;font-size:.88rem;overflow:hidden}
.foot-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:36px;padding:44px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-brand{min-width:0}
.foot h4{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:#7C8FCA;margin-bottom:14px;font-weight:600}
.foot a{display:block;padding:5px 0;color:#CBD5E1;font-size:.86rem;overflow-wrap:break-word;line-height:1.35}
.foot a:hover{color:#fff;text-decoration:none}
.foot-brand p{color:#8A97BA;max-width:34ch;margin:16px 0 0;font-size:.86rem}
.foot-bottom{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;padding-top:26px;color:#7C8FCA;font-size:.8rem}
.foot-geo{display:flex;flex-wrap:wrap;gap:18px}
.foot-geo a{display:inline;padding:0}

/* ---------- Prose block ---------- */
.prose{max-width:74ch}
.prose h2{margin-bottom:16px}
.prose h3{margin:30px 0 10px}
.prose p{color:var(--muted)}

/* ---------- Footer: second grid row (was inline-styled, always 4 cols) ---------- */
.foot-grid-2{display:grid;grid-template-columns:repeat(4,1fr);gap:36px;padding-top:44px}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  :root{--sect:64px}
  .hero-in{grid-template-columns:1fr;gap:40px}
  .g3,.g4,.case-grid{grid-template-columns:repeat(2,1fr)}
  .mega-in{grid-template-columns:repeat(2,1fr)}
  .mega-card{grid-column:1/-1}
  .form-shell{grid-template-columns:1fr;gap:32px}
  .cta-band{grid-template-columns:1fr;padding:38px}
  .cta-band .btn-row{justify-content:flex-start}
  .foot-grid{grid-template-columns:repeat(2,1fr)}
  .foot-brand{grid-column:1/-1}
  .foot-grid-2{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .wrap{padding:0 20px}
}
@media (max-width:820px){
  .bar-in{gap:16px}
  .bar-cta{margin-left:auto}
  .nav{display:none}
  .bar-cta .phone{display:none}
  .mobile-toggle{display:inline-flex;align-items:center;justify-content:center}
  .nav[data-mobile="true"]{
    display:block;position:absolute;left:0;right:0;top:100%;background:var(--panel);
    border-bottom:1px solid var(--line);padding:14px 24px 22px;max-height:calc(100vh - 68px);
    overflow-y:auto;-webkit-overflow-scrolling:touch;box-shadow:var(--shadow-2);z-index:59;
  }
  .nav[data-mobile="true"]>a,
  .nav[data-mobile="true"]>.nav-trigger{
    display:flex;align-items:center;justify-content:space-between;width:100%;text-align:left;
    padding:13px 0;border-bottom:1px solid var(--line);border-radius:0;
  }
  .nav[data-mobile="true"] .nav-trigger[aria-expanded="true"]{background:none;padding-left:0}
  .nav[data-mobile="true"] .mega[data-open="true"]{border-bottom:0}
  .mega{
    position:static;box-shadow:none;border:0;
    display:block!important;max-height:0;overflow:hidden;opacity:0;
    transition:max-height .35s ease,opacity .25s ease;
  }
  .mega[data-open="true"]{max-height:2000px;opacity:1}
  .mega-in{grid-template-columns:1fr;gap:0;padding:0}
  .mega[data-open="true"]{padding:6px 0 16px}
  .mega-col{
    padding:16px 4px;border-top:1px solid var(--line);
  }
  .mega-col:first-child{border-top:0}
  .mega-col h4{margin-bottom:12px;color:var(--signal)}
  .mega-col a{
    display:block;padding:9px 4px;font-size:.88rem;line-height:1.35;
    border-radius:6px;
  }
  .mega-col a:active,.mega-col a:hover{background:var(--panel-2)}
  .mega-card{margin-top:6px;padding:20px}
  .rail{overflow-x:auto}
}
@media (max-width:720px){
  body{font-size:16px}
  .g2,.g3,.g4,.steps,.stats,.f2,.case-grid,.case-metrics{grid-template-columns:1fr}
  .case-metrics div+div{border-left:0;border-top:1px solid var(--line)}
  .case-metrics b{white-space:normal}
  .stack-group{grid-template-columns:1fr;gap:12px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-brand{grid-column:1/-1}
  .foot-grid-2{grid-template-columns:1fr 1fr;gap:24px}
  .foot h4{font-size:10px;margin-bottom:10px}
  .foot a{font-size:.83rem;padding:4px 0}
  .stat{padding:20px}
  .sect{padding:52px 0}
  .hero{padding:48px 0 52px}
  .form-card,.cta-band{padding:26px}
  .cta-band .btn-row{justify-content:flex-start;width:100%}
  .cta-band .btn{width:100%}
  .rail-step{grid-template-columns:28px 1fr}
  .stack-group h3{margin-bottom:2px}
  .flow-node{min-width:140px}
  .f2{gap:0}
  .crumbs ol{gap:6px}
}
@media (max-width:480px){
  .wrap{padding:0 16px}
  .bar-in{gap:10px;height:60px}
  .bar .logo img{width:110px}
  .bar-cta{gap:6px}
  .bar-cta .btn{padding:9px 13px;font-size:.82rem}
  .foot{padding:44px 0 26px}
  .foot-grid{grid-template-columns:1fr;gap:28px}
  .foot-grid-2{grid-template-columns:1fr;gap:20px}
  .foot-geo{gap:12px}
  .form-card,.cta-band,.rail{padding:18px}
  .case-top{padding:20px 18px 16px}
  .case-metrics div{padding:14px 18px}
  .hero{padding:36px 0 40px}
  .hero-meta{gap:6px 14px}
  .btn-row .btn{width:100%}
  .stats{grid-template-columns:1fr 1fr}
  .case-metrics{grid-template-columns:1fr}
  .case-metrics div+div{border-left:0;border-top:1px solid var(--line)}
  .faq summary{padding:18px 30px 18px 0;font-size:.98rem}
  .faq .a{padding:0 20px 20px 0}
  .nav[data-mobile="true"]{padding:12px 16px 18px}
  .mega-col{padding:14px 2px}
  .mega-col a{font-size:.86rem;padding:8px 2px}
}
@media (max-width:360px){
  .stats{grid-template-columns:1fr}
  .bar .logo img{width:96px}
  .bar-cta .btn span{display:none}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}