:root{
  color-scheme:dark;
  --bg:#141210;
  --surface:#1d1a15;
  --surface-2:#252019;
  --surface-3:#31291c;
  --line:rgba(194,120,56,0.22);
  --line-soft:#241f17;
  --paper:#f2efe9;
  --paper-dim:#d3cabb;
  --muted:#a89b85;
  --accent:#c27838;
  --accent-soft:#dd9a5c;
  --accent-ink:#1b1006;
  --mono-num:#dd9a5c;
  --header-bg:rgba(17,15,12,0.92);
  --shadow-color:rgba(0,0,0,0.55);
  --accent-wash:rgba(194,120,56,0.14);
  --grain-blend:overlay;
  --grain-opacity:0.05;
}
@media (prefers-color-scheme: light){
  :root{
    color-scheme:light;
    --bg:#f5f0e4;
    --surface:#ffffff;
    --surface-2:#f2ece0;
    --surface-3:#e6ddc9;
    --line:rgba(143,83,38,0.28);
    --line-soft:#ece5d4;
    --paper:#221c14;
    --paper-dim:#463c29;
    --muted:#6d5f45;
    --accent:#8f5326;
    --accent-soft:#a5622d;
    --accent-ink:#fbf4e9;
    --mono-num:#8f5326;
    --header-bg:rgba(245,240,228,0.9);
    --shadow-color:rgba(60,48,28,0.18);
    --accent-wash:rgba(143,83,38,0.08);
    --grain-blend:multiply;
    --grain-opacity:0.035;
  }
}
*{box-sizing:border-box;}
body{
  margin:0;
  background:var(--bg);
  color:var(--paper);
  font-family:"IBM Plex Sans",system-ui,-apple-system,Segoe UI,sans-serif;
  -webkit-font-smoothing:antialiased;
  position:relative;
}
/* subtle concrete grain */
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  opacity:var(--grain-opacity);
  mix-blend-mode:var(--grain-blend);
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
img{max-width:100%;display:block;}
h1,h2,h3{
  font-family:"Barlow Condensed","IBM Plex Sans",sans-serif;
  font-weight:700;
  line-height:1.05;
  text-wrap:balance;
  margin:0;
  letter-spacing:0;
}
p{margin:0;}
a{color:inherit;}
.mono{font-family:"IBM Plex Mono",ui-monospace,monospace;}
.wrap{
  max-width:1140px;
  margin:0 auto;
  padding:0 28px;
  position:relative;
  z-index:1;
}
section{border-bottom:1px solid var(--line-soft);position:relative;z-index:1;}
.section-pad{padding:96px 0;}
.section-head{max-width:60ch;margin-bottom:44px;}
.section-head h2{font-size:clamp(28px,3.6vw,40px);}
.section-head .lede{margin-top:16px;font-size:16.5px;line-height:1.65;color:var(--paper-dim);}
.section-eyebrow{
  font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:0.08em;
  text-transform:uppercase;color:var(--accent-soft);margin-bottom:12px;
}

/* ---------- header ---------- */
header{
  position:sticky;top:0;z-index:40;
  background:var(--header-bg);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line-soft);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 0;
}
.logo{
  display:inline-flex;
  align-items:center;
  font-family:"Barlow Condensed","IBM Plex Sans",sans-serif;
  font-weight:700;
  font-size:24px;
  letter-spacing:0;
  color:var(--paper);
  text-decoration:none;
}
.logo-icon{
  width:26px;
  height:26px;
  margin-right:8px;
  flex:none;
  color:var(--accent-soft);
}
.logo-text{display:inline-block;}
.logo-dot{color:var(--accent-soft);}
nav.links{display:flex;gap:8px;align-items:center;font-family:"IBM Plex Sans",sans-serif;font-size:14px;letter-spacing:0.03em;text-transform:uppercase;color:var(--paper-dim);}
nav.links a{
  text-decoration:none;color:var(--paper-dim);padding:6px 4px;
}
nav.links a:hover{color:var(--paper);}
nav.links .sep{color:var(--line);}
.lang-switch{
  display:flex;border:1px solid var(--line);border-radius:3px;overflow:hidden;flex:none;margin-left:22px;
}
.lang-btn{
  font-family:"IBM Plex Mono",monospace;
  font-size:12px;letter-spacing:0.06em;
  background:transparent;border:none;color:var(--muted);
  padding:7px 11px;cursor:pointer;
}
.lang-btn.active{background:var(--accent);color:var(--accent-ink);font-weight:600;}
.lang-btn:not(.active):hover{color:var(--paper);}

/* ---------- hero ---------- */
.hero{padding:64px 0 88px;}
.hero-grid{
  display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center;
}
.hero h1{
  font-size:clamp(38px,5.4vw,58px);
  font-weight:600;
  color:var(--paper);
}
.hero .sub{
  font-family:"Barlow Condensed","IBM Plex Sans",sans-serif;
  font-weight:600;
  font-size:clamp(24px,3.1vw,32px);
  color:var(--paper);
  margin-top:10px;
}
.hero-subtitle{
  margin-top:18px;font-size:17px;line-height:1.6;color:var(--paper-dim);max-width:46ch;
}
.hero .cta{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap;}
.hero-proof{
  margin-top:22px;font-family:"IBM Plex Mono",monospace;font-size:12.5px;letter-spacing:0.03em;
  color:var(--muted);text-transform:uppercase;
}
.btn{
  font-family:"IBM Plex Sans",sans-serif;font-size:14.5px;font-weight:600;letter-spacing:0.02em;
  padding:15px 26px;border-radius:2px;cursor:pointer;text-decoration:none;
  display:inline-flex;align-items:center;gap:8px;border:1px solid transparent;
  text-transform:uppercase;
}
.btn-primary{background:var(--accent);color:var(--accent-ink);}
.btn-primary:hover{background:var(--accent-soft);}
.btn-ghost{border-color:var(--line);color:var(--paper);}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent-soft);}

.hero-frame-wrap{position:relative;}
.hero-frame{
  border-radius:3px;overflow:hidden;
  box-shadow:0 30px 60px -20px var(--shadow-color);
}
.hero-frame img{width:100%;height:auto;}
/* ---------- trust bar ---------- */
.trust-bar{background:var(--surface);border-bottom:1px solid var(--line-soft);}
.trust-inner{
  padding:26px 0;display:flex;align-items:center;gap:32px;flex-wrap:wrap;
}
.trust-label{
  font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:0.06em;
  text-transform:uppercase;color:var(--muted);flex:none;
}
.trust-logos{display:flex;align-items:center;gap:40px;flex-wrap:wrap;flex:1;}
.trust-logos img{
  height:30px;width:auto;max-width:150px;object-fit:contain;
}

/* ---------- case study screenshots ---------- */
.shot{
  position:relative;border-radius:4px;overflow:hidden;
  border:1px solid var(--line);
}
.shot img{display:block;width:100%;height:auto;}

/* ---------- approach section ---------- */
#approach{background:var(--surface);}
.quiz-card{
  background:var(--surface-2);border:1px solid var(--line);border-radius:4px;
  overflow:hidden;margin-top:8px;
}
.q-item{
  display:flex;gap:16px;align-items:flex-start;
  padding:22px 26px;border-bottom:1px solid var(--line-soft);
  cursor:pointer;position:relative;
}
.q-item:last-child{border-bottom:none;}
.q-item:hover{background:var(--surface-3);}
.q-num{
  font-family:"IBM Plex Mono",monospace;font-size:13px;color:var(--muted);
  flex:none;width:26px;padding-top:2px;
}
.q-box{
  flex:none;width:20px;height:20px;border:1.5px solid var(--line);border-radius:3px;
  margin-top:1px;position:relative;
}
.q-item input{position:absolute;inset:0;opacity:0;cursor:pointer;margin:0;}
.q-box svg{position:absolute;inset:0;padding:3px;opacity:0;transition:opacity .12s;}
.q-item input:checked ~ .q-box svg{opacity:1;}
.q-item input:checked ~ .q-box{background:var(--accent);border-color:var(--accent);}
.q-text-wrap{display:flex;flex-direction:column;gap:6px;padding-top:1px;}
.q-text{font-size:15.5px;line-height:1.5;color:var(--paper);}
.q-fix{font-size:13.5px;line-height:1.5;color:var(--accent-soft);font-weight:500;}
.q-result{
  margin-top:22px;padding:22px 26px;border:1px solid var(--accent);border-radius:4px;
  background:var(--accent-wash);
}
.q-result p{font-size:15.5px;line-height:1.55;color:var(--paper);}
.q-result .cta-row{margin-top:16px;display:flex;gap:14px;flex-wrap:wrap;}

.approach-sub{margin-top:64px;}
.approach-sub h3.eyebrow-title{
  font-family:"Barlow Condensed","IBM Plex Sans",sans-serif;font-size:24px;font-weight:700;margin-bottom:26px;
}
.process-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line-soft);border:1px solid var(--line-soft);border-radius:4px;overflow:hidden;
}
.p-step{background:var(--surface);padding:28px 22px;}
.p-step .p-num{font-family:"IBM Plex Mono",monospace;font-size:28px;color:var(--muted);opacity:0.55;font-weight:600;}
.p-step h3{font-size:17px;margin-top:14px;font-weight:600;}
.p-step p{margin-top:10px;font-size:14px;line-height:1.55;color:var(--muted);}

/* ---------- services / case studies ---------- */
#services{background:var(--bg);}
.cs-list{display:flex;flex-direction:column;gap:32px;margin-bottom:72px;}
.cs-card{
  display:grid;grid-template-columns:1fr 1fr;gap:0;
  background:var(--surface);border:1px solid var(--line);border-radius:4px;overflow:hidden;
}
.cs-info{padding:34px;}
.cs-tag{font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:0.06em;color:var(--accent-soft);text-transform:uppercase;}
.cs-info h3{font-size:26px;margin-top:10px;font-family:"Barlow Condensed","IBM Plex Sans",sans-serif;font-weight:700;}
.cs-meta{display:flex;gap:18px;flex-wrap:wrap;margin-top:12px;}
.cs-meta span{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--muted);}
.cs-block{margin-top:18px;}
.cs-block .k{font-family:"IBM Plex Mono",monospace;font-size:11px;font-weight:700;letter-spacing:0.07em;text-transform:uppercase;color:var(--accent-soft);}
.cs-block p{margin-top:6px;font-size:14.5px;line-height:1.55;color:var(--paper-dim);}
.cs-block p .stat{font-family:"IBM Plex Mono",monospace;color:var(--mono-num);font-weight:600;}
.cs-visual{
  background:var(--surface-2);padding:26px;display:flex;flex-direction:column;justify-content:center;
  border-left:1px solid var(--line);
}
.mock-label{font-family:"IBM Plex Mono",monospace;font-size:10.5px;color:var(--muted);letter-spacing:0.04em;margin-bottom:12px;}
.shot-row{display:flex;gap:12px;}
.shot-caption{margin-top:12px;font-size:11.5px;color:var(--muted);line-height:1.5;}
.mock{
  background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:16px;
  font-family:"IBM Plex Mono",monospace;font-size:12px;margin-top:14px;
}
.mock .mrow{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px dashed var(--line-soft);}
.mock .mrow:last-child{border-bottom:none;}
.mock .mrow .k{color:var(--muted);}
.mock .mrow .v{color:var(--paper);}
.mock .mflag{
  margin-top:10px;padding:6px 10px;border-radius:3px;font-size:11px;text-align:center;font-weight:600;letter-spacing:0.04em;
}
.mflag.ok{background:var(--accent-wash);color:var(--accent-soft);border:1px solid var(--accent);}

/* ---------- pricing ---------- */
.price-wrap{display:grid;grid-template-columns:1.1fr 0.9fr;gap:48px;align-items:center;}
.price-copy h2{font-size:clamp(26px,3.4vw,36px);}
.price-copy .lede{margin-top:16px;font-size:16px;line-height:1.6;color:var(--paper-dim);max-width:48ch;}
.price-note{
  margin-top:20px;font-size:13.5px;color:var(--muted);border-left:2px solid var(--accent);padding-left:14px;
}
.price-card{
  background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:34px;position:relative;
}
.price-card .stripe{position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent);opacity:0.8;}
.price-big{display:flex;align-items:baseline;gap:8px;margin-top:18px;}
.price-big .amt{font-family:"IBM Plex Mono",monospace;font-size:40px;font-weight:600;color:var(--mono-num);}
.price-big .unit{font-size:14px;color:var(--muted);}
.price-sub{margin-top:10px;font-family:"IBM Plex Mono",monospace;font-size:14px;color:var(--paper-dim);}
.price-sub .amt2{color:var(--mono-num);font-weight:600;}
.price-scope{margin-top:18px;font-size:13.5px;color:var(--muted);line-height:1.5;}
.price-time{
  margin-top:22px;padding-top:18px;border-top:1px solid var(--line-soft);
  display:flex;justify-content:space-between;align-items:center;
}
.price-time .k{font-size:12px;color:var(--muted);}
.price-time .v{font-family:"IBM Plex Mono",monospace;font-size:15px;color:var(--paper);font-weight:600;}

.price-fineprint{
  margin-top:26px;padding-top:22px;border-top:1px solid var(--line-soft);
  display:flex;flex-direction:column;gap:10px;
}
.price-fineprint p{
  font-size:13px;line-height:1.55;color:var(--muted);
}
.price-fineprint strong{color:var(--paper-dim);font-weight:600;}

/* ---------- roi calculator ---------- */
.roi-wrap{
  margin-top:56px;padding-top:48px;border-top:1px solid var(--line-soft);
  display:grid;grid-template-columns:0.9fr 1.1fr;gap:48px;align-items:center;
}
.roi-eyebrow{color:var(--accent-soft);letter-spacing:0.08em;margin-bottom:10px;}
.roi-copy h3{font-family:"Barlow Condensed","IBM Plex Sans",sans-serif;font-size:clamp(24px,2.8vw,30px);font-weight:700;color:var(--paper);}
.roi-copy .lede{margin-top:14px;font-size:15px;line-height:1.6;color:var(--paper-dim);max-width:46ch;}
.roi-card{
  background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:30px;
  display:flex;flex-direction:column;gap:22px;
}
.roi-field label{
  display:block;font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:0.05em;
  text-transform:uppercase;color:var(--muted);margin-bottom:10px;
}
.roi-field input[type="range"]{
  width:100%;accent-color:var(--accent);cursor:pointer;
}
.roi-field-val{margin-top:8px;font-family:"IBM Plex Mono",monospace;font-size:15px;color:var(--paper);}
.roi-field-val span:first-child{color:var(--mono-num);font-weight:600;font-size:18px;}
.roi-result{border-top:1px solid var(--line-soft);padding-top:20px;}
.roi-result-row{display:flex;justify-content:space-between;align-items:baseline;padding:6px 0;}
.roi-result-row .k{font-size:13.5px;color:var(--muted);}
.roi-result-row .v{font-family:"IBM Plex Mono",monospace;font-size:15px;color:var(--paper);font-weight:600;}
.roi-result-main{margin-top:4px;padding:12px 14px;background:var(--accent-wash);border:1px solid var(--accent);border-radius:3px;}
.roi-result-main .k{color:var(--paper);font-weight:500;}
.roi-result-main .v{color:var(--mono-num);font-size:18px;}
.roi-note{margin-top:14px;font-size:12px;line-height:1.5;color:var(--muted);}

/* ---------- insights ---------- */
#insights{background:var(--surface);}
.insight-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);border-radius:4px;overflow:hidden;margin-bottom:64px;}
.insight-card{background:var(--surface-2);padding:28px 24px;}
.insight-card h3{font-family:"Barlow Condensed","IBM Plex Sans",sans-serif;font-size:21px;font-weight:700;color:var(--accent-soft);}
.insight-card p{margin-top:12px;font-size:14px;line-height:1.6;color:var(--paper-dim);}
.about-grid{display:grid;grid-template-columns:0.85fr 1.15fr;gap:56px;align-items:start;}
.about-grid-solo{grid-template-columns:1fr;max-width:70ch;}
.about-portrait-wrap{position:relative;}
.about-portrait-frame{
  border-radius:3px;overflow:hidden;border:1px solid var(--line);
  box-shadow:0 24px 48px -18px var(--shadow-color);
}
.about-portrait-frame img{width:100%;height:auto;display:block;}
.about-portrait-caption{
  margin-top:14px;font-size:12.5px;line-height:1.5;color:var(--muted);font-style:italic;max-width:32ch;
}
.about-copy p{font-size:16px;line-height:1.65;color:var(--paper-dim);}
.about-copy p + p{margin-top:16px;}
.about-copy strong{color:var(--paper);font-weight:600;}
.tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.tag{
  font-family:"IBM Plex Mono",monospace;font-size:11.5px;color:var(--paper-dim);
  border:1px solid var(--line);border-radius:20px;padding:6px 13px;
}

/* ---------- contact ---------- */
#contact{background:var(--bg);}
.contact-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:56px;}
.contact-copy h2{font-size:clamp(26px,3.4vw,36px);}
.contact-copy .lede{margin-top:14px;font-size:16px;line-height:1.6;color:var(--paper-dim);max-width:44ch;}
.contact-direct{margin-top:26px;}
.contact-direct a{
  font-family:"IBM Plex Mono",monospace;font-size:15px;color:var(--accent-soft);text-decoration:none;
  border-bottom:1px solid var(--line);padding-bottom:2px;
}
.contact-direct a:hover{border-color:var(--accent);}
form{display:flex;flex-direction:column;gap:16px;}
.field label{
  display:block;font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:0.06em;
  text-transform:uppercase;color:var(--muted);margin-bottom:8px;
}
.field input,.field textarea{
  width:100%;background:var(--surface-2);border:1px solid var(--line);border-radius:3px;
  color:var(--paper);font-family:"IBM Plex Sans",sans-serif;font-size:14.5px;padding:12px 14px;
}
.field input:focus,.field textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent);}
.field textarea{resize:vertical;min-height:110px;}
.chip-row{display:flex;flex-wrap:wrap;gap:10px;}
.chip{
  font-family:"IBM Plex Sans",sans-serif;font-size:13.5px;color:var(--paper-dim);
  background:var(--surface-2);border:1px solid var(--line);border-radius:20px;
  padding:9px 16px;cursor:pointer;transition:border-color .12s,color .12s,background .12s;
}
.chip:hover{border-color:var(--accent-soft);color:var(--paper);}
.chip.active{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600;}
.form-msg{font-size:13px;color:var(--muted);margin-top:2px;display:none;}
.form-msg.show{display:block;color:var(--accent-soft);}
.rodo-note{
  margin-top:6px;font-size:12px;line-height:1.55;color:var(--muted);
  border-left:2px solid var(--line);padding-left:12px;
}
.rodo-note a{color:var(--accent-soft);text-decoration:underline;}

/* ---------- footer ---------- */
footer{padding:36px 0;position:relative;z-index:1;}
.footer-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;}
.footer-row .mono{font-size:12px;color:var(--muted);}
.footer-links{display:flex;gap:16px;flex-wrap:wrap;}
.footer-links a{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--muted);text-decoration:none;border-bottom:1px solid transparent;}
.footer-links a:hover{color:var(--accent-soft);border-color:var(--accent-soft);}

/* ---------- cookie banner ---------- */
.cookie-banner{
  position:fixed;left:16px;right:16px;bottom:16px;z-index:60;
  max-width:560px;margin:0 auto;
  background:var(--surface-2);border:1px solid var(--line);border-radius:6px;
  padding:18px 20px;box-shadow:0 20px 48px -16px var(--shadow-color);
  display:flex;gap:16px;align-items:center;flex-wrap:wrap;
}
.cookie-banner[hidden]{display:none;}
.cookie-banner p{font-size:13px;line-height:1.55;color:var(--paper-dim);flex:1;min-width:220px;}
.cookie-banner .btn{padding:10px 18px;font-size:13px;}
@media (max-width:480px){
  .cookie-banner{left:10px;right:10px;bottom:10px;padding:16px;}
}

@media (max-width:860px){
  .hero-grid,.about-grid,.contact-grid,.price-wrap,.roi-wrap{grid-template-columns:1fr;}
  .roi-wrap{margin-top:44px;padding-top:36px;}
  .process-grid{grid-template-columns:1fr 1fr;}
  .insight-grid{grid-template-columns:1fr;}
  .cs-card{grid-template-columns:1fr;}
  .cs-visual{border-left:none;border-top:1px solid var(--line);}
  nav.links{display:none;}
  .hero{padding-top:40px;}
}
@media (max-width:480px){
  .btn{width:100%;justify-content:center;padding:16px 22px;}
  .hero .cta{flex-direction:column;}
  .section-pad{padding:64px 0;}
  .cs-info,.price-card,.roi-card{padding:24px;}
  .insight-grid{gap:1px;}
}

/* ---------- case study subpages ---------- */
.cs-page-header{padding:48px 0 0;}
.breadcrumb{
  font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:0.03em;
  color:var(--muted);display:flex;gap:8px;flex-wrap:wrap;align-items:center;
}
.breadcrumb a{color:var(--muted);text-decoration:none;}
.breadcrumb a:hover{color:var(--accent-soft);}
.breadcrumb .sep{color:var(--line);}
.breadcrumb .current{color:var(--paper-dim);}
.cs-page-hero{padding:20px 0 56px;border-bottom:1px solid var(--line-soft);}
.cs-page-hero .cs-tag{font-size:12px;}
.cs-page-hero h1{margin-top:14px;font-size:clamp(30px,4.4vw,46px);color:var(--paper);}
.cs-page-hero .lede{margin-top:16px;font-size:16.5px;line-height:1.65;color:var(--paper-dim);max-width:60ch;}
.cs-page-meta{display:flex;gap:22px;flex-wrap:wrap;margin-top:20px;}
.cs-page-meta span{font-family:"IBM Plex Mono",monospace;font-size:12.5px;color:var(--muted);}
.cs-article{padding:56px 0;max-width:74ch;}
.cs-article h2{font-size:clamp(22px,2.6vw,28px);margin-top:0;}
.cs-article .k{
  font-family:"IBM Plex Mono",monospace;font-size:11px;font-weight:700;letter-spacing:0.07em;
  text-transform:uppercase;color:var(--accent-soft);
}
.cs-article .cs-block{margin-bottom:40px;}
.cs-article .cs-block p{margin-top:10px;font-size:16px;line-height:1.7;color:var(--paper-dim);}
.cs-article .cs-block p + p{margin-top:14px;}
.cs-article .cs-block p .stat{font-family:"IBM Plex Mono",monospace;color:var(--mono-num);font-weight:600;}
.cs-article ul{margin:14px 0 0;padding-left:20px;color:var(--paper-dim);font-size:16px;line-height:1.7;}
.cs-article li{margin-bottom:8px;}
.cs-shots{display:flex;gap:16px;flex-wrap:wrap;margin:24px 0 40px;}
.cs-shots .shot{max-width:340px;flex:1 1 260px;}
.cs-shots .shot img{width:100%;height:auto;}
.cs-cta-block{
  margin-top:16px;padding:32px;background:var(--surface);border:1px solid var(--line);border-radius:4px;
}
.cs-cta-block h3{font-family:"Barlow Condensed","IBM Plex Sans",sans-serif;font-size:24px;font-weight:700;color:var(--paper);}
.cs-cta-block p{margin-top:10px;font-size:15px;line-height:1.6;color:var(--paper-dim);}
.cs-cta-block .cta{margin-top:20px;display:flex;gap:14px;flex-wrap:wrap;}
.case-link{
  display:inline-block;margin-top:16px;font-family:"IBM Plex Mono",monospace;font-size:13px;
  color:var(--accent-soft);text-decoration:none;border-bottom:1px solid var(--line);padding-bottom:2px;
}
.case-link:hover{border-color:var(--accent);}

/* ---------- faq page / faq accordion ---------- */
.faq-list{max-width:78ch;display:flex;flex-direction:column;gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);border-radius:4px;overflow:hidden;}
.faq-item{background:var(--surface);padding:0;}
.faq-item summary{
  padding:22px 26px;cursor:pointer;list-style:none;
  font-size:16px;font-weight:500;color:var(--paper);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";flex:none;font-family:"IBM Plex Mono",monospace;font-size:20px;color:var(--accent-soft);
  transition:transform .15s;
}
.faq-item[open] summary::after{content:"–";}
.faq-item summary:hover{background:var(--surface-3);}
.faq-a{padding:0 26px 24px;margin:0;font-size:15.5px;line-height:1.65;color:var(--paper-dim);max-width:66ch;}

/* ---------- related links (case studies / faq cross-linking) ---------- */
.related-links{margin:40px 0 32px;max-width:70ch;}
.related-links .k{
  font-family:"IBM Plex Mono",monospace;font-size:11px;font-weight:700;letter-spacing:0.07em;
  text-transform:uppercase;color:var(--accent-soft);margin-bottom:10px;display:block;
}
.related-links ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;}
.related-links a{
  font-size:14.5px;color:var(--paper-dim);text-decoration:none;border-bottom:1px solid var(--line);
  padding-bottom:1px;
}
.related-links a:hover{color:var(--accent-soft);border-color:var(--accent);}

/* ---------- blog index ---------- */
.blog-grid{display:flex;flex-direction:column;gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);border-radius:4px;overflow:hidden;max-width:78ch;}
.blog-card{background:var(--surface);padding:26px 28px;display:block;text-decoration:none;}
.blog-card:hover{background:var(--surface-3);}
.blog-card .blog-card-tag{
  font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:0.06em;text-transform:uppercase;color:var(--accent-soft);
}
.blog-card h2{margin-top:10px;font-size:20px;color:var(--paper);font-family:"Barlow Condensed","IBM Plex Sans",sans-serif;font-weight:700;}
.blog-card p{margin-top:8px;font-size:14.5px;line-height:1.6;color:var(--paper-dim);}
.blog-card .blog-card-read{margin-top:12px;font-family:"IBM Plex Mono",monospace;font-size:12.5px;color:var(--accent-soft);}