:root{
  --black:#16130E;
  --paper:#F7F2E9;
  --white:#FFFFFF;
  --accent:oklch(0.68 0.19 45);
  --accent2:oklch(0.62 0.16 152);
  --danger:oklch(0.55 0.19 30);
  --ink60:rgba(22,19,14,0.62);
  --paper65:rgba(247,242,233,0.65);
  --paper75:rgba(247,242,233,0.75);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:74px;}
body{margin:0;background:var(--paper);color:var(--black);font-family:'Space Grotesk','Helvetica Neue',Helvetica,Arial,sans-serif;}
a{color:var(--black);}
a:hover{color:var(--accent);}
h1,h2,h3,h4,p{margin:0;}

.container{max-width:1240px;margin:0 auto;padding-left:clamp(20px,5vw,40px);padding-right:clamp(20px,5vw,40px);}
.section{padding-top:clamp(56px,8vw,84px);padding-bottom:clamp(56px,8vw,84px);}
.bt{border-top:2px solid var(--black);}
.h2{font-size:clamp(32px,4.8vw,56px);line-height:0.98;letter-spacing:-0.035em;font-weight:700;text-transform:uppercase;margin:0 0 44px;}

.label{display:flex;align-items:baseline;gap:16px;margin-bottom:12px;}
.label .n{font-size:14px;font-weight:700;color:var(--accent);}
.label .n.invert{color:var(--black);}
.label .t{font-size:14px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;color:var(--black);}

.btn{transition:transform .15s;text-decoration:none;display:inline-flex;align-items:center;gap:8px;white-space:nowrap;font-weight:700;cursor:pointer;font-family:inherit;}
.btn:hover{transform:translate(-2px,-2px);}
.btn-accent{background:var(--accent);color:var(--black);font-size:16px;padding:16px 26px;box-shadow:6px 6px 0 var(--black);}
.btn-accent:hover{color:var(--black);}
.btn-outline{background:var(--paper);color:var(--black);font-size:16px;padding:16px 20px;border:2px solid var(--black);}
.btn-outline:hover{color:var(--black);}
.btn-dark{background:var(--black);color:var(--paper);font-size:15px;padding:11px 20px;box-shadow:4px 4px 0 var(--accent);}
.btn-dark:hover{color:var(--paper);}
.btn-block{justify-content:center;background:var(--black);color:var(--paper);font-size:14.5px;padding:12px 18px;box-shadow:4px 4px 0 var(--accent);}
.btn-block:hover{color:var(--paper);}

.card{background:var(--white);border:2px solid var(--black);box-shadow:6px 6px 0 var(--black);transition:transform .18s;}
.card:hover{transform:translate(-3px,-3px);}

.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.steps4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.split{display:grid;grid-template-columns:0.9fr 1.1fr;gap:clamp(36px,5vw,56px);align-items:start;}
.split-rev{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,5vw,64px);align-items:center;}

/* ---------- Nav ---------- */
.site-header{position:sticky;top:0;z-index:60;background:var(--paper);border-bottom:2px solid var(--black);}
.nav{display:flex;align-items:center;justify-content:space-between;padding-top:14px;padding-bottom:14px;}
.brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none;transition:transform .15s;}
.brand:hover{transform:translate(-2px,-2px);color:var(--black);}
.brand-mark{width:28px;height:28px;background:var(--accent);display:flex;align-items:center;justify-content:center;transform:rotate(45deg);flex-shrink:0;}
.brand-mark span{width:10px;height:10px;background:var(--black);}
.brand-name{font-size:21px;font-weight:700;letter-spacing:-0.03em;color:var(--black);}
.navlinks{display:flex;align-items:center;gap:28px;}
.navlink{color:var(--black);text-decoration:none;font-size:15px;font-weight:600;transition:color .2s;}
.navlink:hover{color:var(--accent);}
.nav-toggle{display:none;}
.burger{display:none;background:none;border:2px solid var(--black);width:42px;height:42px;cursor:pointer;flex-direction:column;gap:4px;justify-content:center;align-items:center;padding:0;}
.burger span{width:18px;height:2px;background:var(--black);transition:transform .2s,opacity .2s;}
.mobile-menu{display:none;border-top:2px solid var(--black);background:var(--paper);padding:10px clamp(20px,5vw,40px) 22px;flex-direction:column;gap:4px;}
.mobile-menu a{text-decoration:none;color:var(--black);font-size:18px;font-weight:700;padding:13px 0;border-bottom:2px solid rgba(22,19,14,0.15);}
.mobile-menu .btn-block{border-bottom:none;font-size:16px;padding:14px;margin-top:12px;}
.nav-toggle:checked ~ .mobile-menu{display:flex;}
.nav-toggle:checked ~ .nav .burger span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle:checked ~ .nav .burger span:nth-child(2){opacity:0;}
.nav-toggle:checked ~ .nav .burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ---------- Hero ---------- */
.hero{display:grid;grid-template-columns:1.05fr 0.95fr;gap:clamp(36px,5vw,56px);align-items:center;padding-top:clamp(48px,7vw,70px);padding-bottom:clamp(48px,6vw,64px);}
.hero-badge{display:inline-flex;align-items:center;gap:9px;background:var(--accent2);color:#fff;padding:8px 14px;font-size:12.5px;font-weight:700;letter-spacing:0.05em;margin-bottom:28px;text-transform:uppercase;}
.hero h1{font-size:clamp(40px,5.8vw,72px);line-height:0.98;letter-spacing:-0.04em;font-weight:700;text-transform:uppercase;margin:0 0 24px;}
.hero h1 .accent{color:var(--accent);}
.hero-sub{font-size:clamp(17px,2vw,20px);line-height:1.5;font-weight:500;max-width:520px;margin:0 0 30px;}
.hero-ctas{display:flex;gap:14px;align-items:center;flex-wrap:wrap;}

/* Hero collapse visual */
.collapse{display:flex;align-items:center;gap:0;min-height:300px;position:relative;}
.chipcol{display:flex;flex-direction:column;gap:11px;flex-shrink:0;width:150px;margin-right:10px;}
.toolchip{position:relative;z-index:1;display:inline-flex;align-items:center;gap:8px;align-self:flex-start;white-space:nowrap;font-size:13px;font-weight:600;color:rgba(22,19,14,0.6);background:var(--white);border:2px solid var(--black);padding:7px 12px;box-shadow:3px 3px 0 rgba(22,19,14,0.18);}
.chipdot{width:8px;height:8px;background:var(--accent);flex-shrink:0;}
.cvg{flex:1;min-width:40px;height:260px;margin-right:-2px;}
.osurface{position:relative;z-index:1;flex:0 1 380px;min-width:0;background:var(--white);border:2px solid var(--black);box-shadow:6px 6px 0 var(--black);padding:20px;}
.os-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;gap:8px;}
.os-live{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:700;letter-spacing:0.03em;color:var(--ink60);}
.livedot{width:8px;height:8px;background:var(--accent2);}
.os-refresh{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;letter-spacing:0.04em;text-transform:uppercase;color:#fff;background:var(--accent2);padding:4px 9px;flex-shrink:0;}
.refreshdot{width:6px;height:6px;background:#fff;}
.osrow{display:flex;align-items:center;gap:12px;padding:13px 2px;}
.osrow + .osrow{border-top:2px solid rgba(22,19,14,0.12);}
.osdot{width:9px;height:9px;flex-shrink:0;}
.ostitle{font-size:14.5px;font-weight:700;color:var(--black);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;min-width:0;}
.ostag{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:700;padding:4px 9px;flex-shrink:0;white-space:nowrap;}
.tag-risk{color:var(--danger);background:oklch(0.55 0.19 30 / .12);}
.tag-ok{color:var(--accent2);background:oklch(0.62 0.16 152 / .14);}
.tag-mute{color:rgba(22,19,14,0.5);}
@media (prefers-reduced-motion: no-preference){
  .toolchip{opacity:0;animation:drift .6s ease forwards;}
  .livedot{animation:blink 2.4s ease-in-out infinite;}
  .refreshdot{animation:blink 1.6s ease-in-out infinite;}
  .osrow{animation:refresh 7.2s ease-in-out infinite;}
}
@keyframes drift{from{opacity:0;transform:translateX(-10px);}to{opacity:1;transform:none;}}
@keyframes blink{0%,100%{opacity:.35;}50%{opacity:1;}}
@keyframes refresh{0%,6%{background:oklch(0.68 0.19 45 / .12);}18%,100%{background:transparent;}}

/* ---------- Problem / mechanism cards ---------- */
.pcard{padding:clamp(22px,3vw,28px);}
.pcard h3{font-size:21px;font-weight:700;margin:0 0 12px;letter-spacing:-0.02em;}
.pcard p{font-size:16px;line-height:1.5;font-weight:500;color:var(--ink60);}
.closer{font-size:clamp(20px,2.6vw,26px);line-height:1.35;letter-spacing:-0.02em;font-weight:700;margin:44px 0 0;max-width:760px;}

/* ---------- Tracks ---------- */
.track{padding:clamp(24px,3vw,32px);display:flex;flex-direction:column;}
.track-tag{background:var(--black);color:var(--paper);font-size:12.5px;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;padding:5px 11px;}
.track h3{font-size:clamp(26px,3vw,34px);font-weight:700;letter-spacing:-0.03em;text-transform:uppercase;margin:14px 0 10px;}
.track-tagline{font-size:18px;line-height:1.4;font-weight:600;margin:0 0 14px;}
.track-body{font-size:15.5px;line-height:1.5;font-weight:500;color:var(--ink60);margin:0 0 24px;}
.builds{display:flex;flex-direction:column;gap:14px;margin-bottom:18px;}
.build{background:var(--paper);border:2px solid var(--black);padding:18px;}
.build .bname{font-size:17.5px;font-weight:700;letter-spacing:-0.01em;margin-bottom:8px;}
.build p{font-size:14.5px;line-height:1.5;font-weight:500;color:var(--ink60);margin:0 0 10px;}
.build .bmeta{font-size:13.5px;font-weight:700;}
.track-note{font-size:14px;line-height:1.5;font-weight:500;font-style:italic;color:var(--ink60);margin:0 0 22px;}
.track-foot{margin-top:auto;border-top:2px solid var(--black);padding-top:18px;}
.track-foot p{font-size:14.5px;line-height:1.5;color:var(--ink60);font-weight:500;margin:0 0 14px;}
.track-foot .btn-block{display:flex;}

/* ---------- Audit ---------- */
.audit-lede{font-size:clamp(19px,2.2vw,23px);line-height:1.35;font-weight:600;margin:0 0 22px;}
.audit-p{font-size:16.5px;line-height:1.55;font-weight:500;color:var(--ink60);margin:0 0 18px;}
.audit-price{font-size:16px;line-height:1.55;font-weight:500;margin:0 0 28px;}
.audit-price .muted{color:var(--ink60);}
.audit-box{background:var(--white);border:2px solid var(--black);box-shadow:6px 6px 0 var(--black);padding:clamp(22px,3vw,28px);margin-bottom:24px;}
.audit-box-tag{font-size:13px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;margin-bottom:16px;display:inline-block;background:var(--accent);padding:5px 11px;}
.audit-item{display:flex;gap:14px;padding:15px 0;}
.audit-item + .audit-item{border-top:2px solid rgba(22,19,14,0.12);}
.audit-item .num{font-size:14px;font-weight:700;color:var(--accent);flex-shrink:0;margin-top:2px;}
.audit-item .it{font-size:16.5px;font-weight:700;letter-spacing:-0.01em;margin-bottom:3px;}
.audit-item .id{font-size:15px;line-height:1.5;font-weight:500;color:var(--ink60);}
.audit-callout{background:var(--black);color:var(--paper);padding:22px clamp(20px,3vw,26px);box-shadow:6px 6px 0 var(--accent);}
.audit-callout p{font-size:16.5px;line-height:1.55;font-weight:500;color:rgba(247,242,233,0.8);}
.audit-callout strong{font-weight:700;color:var(--accent);}

/* ---------- Process ---------- */
.process{background:var(--accent);border-top:2px solid var(--black);}
.step{background:var(--black);color:var(--paper);padding:26px;min-height:210px;display:flex;flex-direction:column;}
.step .num{font-size:14px;font-weight:700;color:var(--accent);margin-bottom:auto;}
.step h3{font-size:25px;font-weight:700;margin:20px 0 10px;letter-spacing:-0.02em;}
.step p{font-size:15px;line-height:1.45;font-weight:500;color:var(--paper75);}
.process-closer{font-size:17.5px;line-height:1.5;font-weight:600;margin:44px 0 0;padding-top:26px;border-top:2px solid var(--black);max-width:640px;}

/* ---------- Mechanism ---------- */
.mech-lede{font-size:17px;line-height:1.55;font-weight:500;color:var(--ink60);margin:0 0 44px;max-width:540px;}

/* ---------- Work cards ---------- */
.wcard{padding:clamp(24px,3vw,30px);display:flex;flex-direction:column;}
.wcard h3{font-size:24px;font-weight:700;letter-spacing:-0.02em;}
.wcard .wsub{font-size:14px;font-weight:500;color:var(--ink60);}
.wlink{font-size:13.5px;font-weight:700;color:var(--black);text-decoration:none;display:inline-flex;align-items:center;gap:5px;margin-top:12px;align-self:flex-start;border-bottom:2px solid var(--accent);padding-bottom:1px;}
.wconf{font-size:12.5px;font-weight:600;color:var(--ink60);margin-top:12px;display:inline-flex;align-items:center;gap:7px;}
.wconf .dot{width:7px;height:7px;background:var(--ink60);display:inline-block;}
.wresult{font-size:15.5px;line-height:1.5;font-weight:500;color:var(--ink60);margin:18px 0 20px;}
.wmetrics{display:flex;border:2px solid var(--black);margin-bottom:18px;}
.wmetric{flex:1;min-width:0;padding:12px;background:var(--paper);}
.wmetric + .wmetric{border-left:2px solid var(--black);}
.wmetric .v{font-size:19px;font-weight:700;letter-spacing:-0.02em;line-height:1.05;}
.wmetric .l{font-size:11px;font-weight:600;color:var(--ink60);margin-top:4px;line-height:1.25;}
.wchips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px;}
.wchip{font-size:12.5px;font-weight:700;color:var(--black);border:2px solid var(--black);padding:5px 10px;}
.chip-a{background:oklch(0.68 0.19 45 / 0.18);}
.chip-b{background:oklch(0.62 0.16 152 / 0.16);}
.wfoot{margin-top:auto;display:flex;flex-direction:column;}
.wquote{border-left:3px solid var(--accent);padding-left:14px;margin-bottom:18px;}
.wquote p{font-size:14.5px;line-height:1.5;font-style:italic;font-weight:500;}
.wquote .attr{font-size:12px;font-weight:700;color:var(--ink60);margin-top:10px;}
.wfoot .btn-block{display:flex;font-size:15px;padding:13px 18px;}
.work-disclaimer{font-size:13.5px;line-height:1.6;font-weight:500;color:var(--ink60);margin:28px 0 0;max-width:820px;}

/* ---------- Case studies (full) ---------- */
/* Each case study is its own page under /case-studies/<slug>/, so the
   article renders normally here. */
.cs{display:block;}
.cs-top{padding-top:clamp(30px,4vw,52px);padding-bottom:clamp(28px,4vw,40px);}
.cs-back{font-size:14px;font-weight:700;color:var(--ink60);text-decoration:none;}
.cs-sector{display:inline-flex;align-items:center;gap:9px;background:var(--accent2);color:#fff;padding:7px 13px;font-size:12px;font-weight:700;letter-spacing:0.05em;text-transform:uppercase;margin:22px 0 20px;}
.cs-titlerow{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;}
.cs-titlerow h3{font-size:clamp(34px,5vw,60px);line-height:0.98;letter-spacing:-0.035em;font-weight:700;text-transform:uppercase;}
.cs-titlerow .cs-sub{font-size:clamp(16px,2vw,20px);font-weight:500;color:var(--ink60);}
.cs-headline{font-size:clamp(19px,2.4vw,27px);line-height:1.3;letter-spacing:-0.02em;font-weight:700;max-width:840px;margin:20px 0 0;}
.cs-intro{font-size:17px;line-height:1.6;font-weight:500;color:var(--ink60);max-width:740px;margin:18px 0 0;}
.cs-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px;}
.cs-visit{background:var(--black);color:var(--paper);font-size:15px;padding:12px 20px;box-shadow:4px 4px 0 var(--accent);}
.cs-visit:hover{color:var(--paper);}
.cs-book{background:var(--paper);color:var(--black);border:2px solid var(--black);font-size:15px;padding:12px 20px;}
.cs-band{background:var(--black);color:var(--paper);border-top:2px solid var(--black);border-bottom:2px solid var(--black);}
.cs-band-inner{padding-top:32px;padding-bottom:32px;}
.cs-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,4vw,40px);}
.cs-metric .v{font-size:clamp(26px,3.4vw,42px);font-weight:700;letter-spacing:-0.03em;color:var(--accent);line-height:1;}
.cs-metric .l{font-size:14px;font-weight:600;color:var(--paper75);margin-top:8px;}
.cs-quote{padding-top:clamp(30px,4vw,44px);padding-bottom:4px;}
.cs-quote figure{margin:0;background:var(--white);border:2px solid var(--black);box-shadow:6px 6px 0 var(--accent2);padding:clamp(24px,3.5vw,38px);max-width:900px;}
.cs-quote .qmark{font-size:44px;font-weight:700;color:var(--accent);line-height:0.5;height:22px;}
.cs-quote blockquote{margin:0;font-size:clamp(19px,2.4vw,26px);line-height:1.35;letter-spacing:-0.015em;font-weight:700;}
.cs-quote figcaption{margin-top:18px;font-size:14px;font-weight:700;color:var(--ink60);}
.cs-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,3vw,30px);padding-top:32px;}
.cs-meta-item{border-top:2px solid var(--black);padding-top:12px;}
.cs-meta-item .k{font-size:12px;font-weight:700;letter-spacing:0.05em;text-transform:uppercase;color:var(--ink60);}
.cs-meta-item .v{font-size:15.5px;font-weight:600;margin-top:6px;line-height:1.4;}
.cs-body{padding-top:clamp(30px,4vw,48px);padding-bottom:clamp(16px,2vw,24px);}
.cs-sec{margin-bottom:clamp(30px,4vw,48px);max-width:880px;}
.cs-sec-head{display:flex;align-items:baseline;gap:14px;margin-bottom:14px;}
.cs-sec-head .n{font-size:14px;font-weight:700;color:var(--accent);}
.cs-sec-head h4{font-size:clamp(24px,3vw,36px);font-weight:700;letter-spacing:-0.025em;text-transform:uppercase;margin:0;line-height:1.02;}
.cs-sec-lead{font-size:17.5px;line-height:1.55;font-weight:500;margin:0 0 20px;max-width:780px;}
.cs-items{border-top:2px solid var(--black);}
.cs-item{display:flex;gap:16px;padding:16px 2px;border-bottom:2px solid rgba(22,19,14,0.14);}
.cs-item .sq{width:9px;height:9px;background:var(--accent);flex-shrink:0;margin-top:7px;}
.cs-item p{font-size:16px;line-height:1.5;font-weight:500;color:var(--ink60);}
.cs-item strong{font-weight:700;color:var(--black);}
.cs-tablewrap{max-width:780px;margin-top:4px;overflow-x:auto;}
.cs-table{width:100%;border-collapse:collapse;border:2px solid var(--black);font-size:15px;}
.cs-table th{text-align:left;font-weight:700;padding:12px 14px;background:var(--black);color:var(--paper);}
.cs-table th + th{border-left:2px solid var(--paper);}
.cs-table tr{border-top:2px solid var(--black);}
.cs-table td{padding:11px 14px;font-weight:700;}
.cs-table td:first-child{font-weight:600;}
.cs-table td + td{border-left:2px solid rgba(22,19,14,0.15);}
.cs-takeaway-wrap{padding-top:clamp(20px,3vw,30px);padding-bottom:clamp(40px,6vw,64px);}
.cs-takeaway{background:var(--accent);border:2px solid var(--black);box-shadow:6px 6px 0 var(--black);padding:clamp(26px,4vw,40px);max-width:920px;}
.cs-takeaway .tag{font-size:13px;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;margin-bottom:14px;}
.cs-takeaway p{font-size:clamp(19px,2.4vw,26px);line-height:1.35;letter-spacing:-0.02em;font-weight:700;}
.cs-cta{background:var(--black);color:var(--paper);border-top:2px solid var(--black);}
.cs-cta-inner{padding-top:clamp(44px,6vw,64px);padding-bottom:clamp(44px,6vw,64px);text-align:center;}
.cs-cta h3{font-size:clamp(28px,4vw,48px);line-height:1;letter-spacing:-0.03em;font-weight:700;text-transform:uppercase;margin:0 auto 18px;color:var(--paper);max-width:780px;}
.cs-cta p{font-size:17.5px;line-height:1.5;font-weight:500;color:var(--paper75);max-width:520px;margin:0 auto 26px;}
.cs-cta .btn-accent{box-shadow:6px 6px 0 var(--paper);}

/* ---------- Founders ---------- */
.founders{background:var(--black);color:var(--paper);border-top:2px solid var(--black);}
.founders .label .t{color:var(--paper);}
.founders .h2{color:var(--paper);}
.fcard{background:var(--paper);color:var(--black);border:2px solid var(--black);box-shadow:6px 6px 0 var(--accent);padding:clamp(24px,3vw,30px);display:flex;flex-direction:column;gap:16px;}
.fhead{display:flex;align-items:center;gap:16px;}
.fmark{width:64px;height:64px;flex-shrink:0;border:2px solid var(--black);background:var(--accent);display:flex;align-items:center;justify-content:center;font-size:30px;font-weight:700;color:var(--black);}
.fname{font-size:27px;font-weight:700;letter-spacing:-0.02em;}
.frole{font-size:13px;font-weight:700;color:oklch(0.55 0.17 45);margin-top:2px;letter-spacing:0.02em;}
.fbio{font-size:15.5px;line-height:1.55;font-weight:500;color:var(--ink60);}
.founders-closer{font-size:clamp(19px,2.4vw,24px);line-height:1.35;letter-spacing:-0.02em;font-weight:700;margin:44px 0 0;max-width:760px;color:var(--paper);}

/* ---------- FAQ ---------- */
.faq-lede{font-size:16.5px;line-height:1.55;font-weight:500;color:var(--ink60);margin:0 0 16px;max-width:380px;}
.faq-ask{color:var(--black);font-size:15px;padding:10px 16px;border:2px solid var(--black);background:var(--paper);}
.faq{display:flex;flex-direction:column;border-top:2px solid var(--black);}
.faq details{border-bottom:2px solid var(--black);}
.faq summary{display:flex;align-items:center;gap:18px;cursor:pointer;padding:22px 4px;list-style:none;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary .num{font-size:14px;font-weight:700;color:var(--accent);flex-shrink:0;}
.faq summary .q{font-size:clamp(17px,2vw,19px);font-weight:700;letter-spacing:-0.01em;flex:1;}
.faq summary .plus{flex-shrink:0;width:28px;height:28px;border:2px solid var(--black);background:var(--paper);display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:700;transition:transform .25s,background .25s;}
.faq details[open] summary .plus{background:var(--accent);transform:rotate(45deg);}
.faq .a{font-size:16.5px;line-height:1.6;font-weight:500;color:var(--ink60);padding:0 46px 26px 36px;max-width:660px;}

/* ---------- Contact ---------- */
.contact{background:var(--accent);border-top:2px solid var(--black);}
.contact h2{font-size:clamp(36px,5vw,64px);line-height:0.96;letter-spacing:-0.04em;font-weight:700;text-transform:uppercase;margin:0 0 20px;}
.contact-lede{font-size:18px;line-height:1.5;font-weight:500;max-width:460px;}
.cform{background:var(--paper);border:2px solid var(--black);box-shadow:6px 6px 0 var(--black);padding:clamp(22px,4vw,30px);display:flex;flex-direction:column;gap:14px;}
.cform label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:700;letter-spacing:0.04em;text-transform:uppercase;}
.cform label .opt{opacity:0.55;text-transform:none;letter-spacing:0;}
.cform input,.cform textarea{background:var(--white);border:2px solid var(--black);padding:12px 14px;font-size:15px;color:var(--black);outline:none;font-family:inherit;font-weight:500;width:100%;}
.cform ::placeholder{color:rgba(22,19,14,0.4);}
.cform textarea{resize:vertical;line-height:1.5;}
.cform button{justify-content:center;background:var(--black);color:var(--paper);font-size:16px;padding:15px;border:none;margin-top:4px;box-shadow:4px 4px 0 var(--accent2);display:flex;}
.cform .fine{font-size:12.5px;font-weight:600;color:var(--ink60);text-align:center;}
.cform .direct{font-size:13.5px;font-weight:600;color:var(--ink60);text-align:center;}
.cform .direct a{font-weight:700;}

/* ---------- Footer ---------- */
.footer{background:var(--black);color:var(--paper65);}
.footer-inner{padding-top:36px;padding-bottom:36px;display:flex;flex-direction:column;gap:24px;}
.footer-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px;}
.footer-brand{font-size:20px;font-weight:700;color:var(--paper);letter-spacing:-0.03em;}
.footer-links{display:flex;gap:22px;font-size:14px;font-weight:600;flex-wrap:wrap;}
.footer-links a{color:var(--paper65);text-decoration:none;}
.footer-links a:hover{color:var(--accent);}
.footer-legal{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;border-top:2px solid rgba(247,242,233,0.2);padding-top:22px;font-size:13.5px;font-weight:500;}
.footer-legal .links{display:flex;gap:22px;flex-wrap:wrap;}
.footer-legal a{color:var(--paper65);text-decoration:none;}
.footer-legal a:hover{color:var(--accent);}

/* ---------- Responsive ---------- */
@media(max-width:1024px){.hero{grid-template-columns:1fr;}}
@media(max-width:900px){
  .split,.split-rev{grid-template-columns:1fr;}
  .grid3{grid-template-columns:1fr;}
  .steps4{grid-template-columns:1fr;}
}
@media(max-width:760px){
  .navlinks{display:none;}
  .nav-cta{display:none;}
  .burger{display:flex;}
  .grid2{grid-template-columns:1fr;}
  .cs-meta{grid-template-columns:1fr;}
}
@media(max-width:640px){
  .collapse{flex-direction:column;align-items:stretch;gap:0;min-height:0;}
  .chipcol{flex-direction:row;flex-wrap:wrap;width:auto;margin-right:0;gap:8px;}
  .toolchip{font-size:12.5px;padding:6px 10px;margin-left:0 !important;}
  .cvg{display:none;flex:none;}
  .osurface{flex:0 0 auto;width:100%;padding:16px;margin-top:54px;box-shadow:4px 4px 0 var(--black);}
  .osrow{padding:11px 2px;}
  .ostag{font-size:10.5px;padding:3px 7px;}
  .cs-metrics{grid-template-columns:1fr;gap:18px;}
}