/* ============================================================
   BOOM AUTOMATIONS — design system
   Canvas: warm near-black. Ink: warm off-white. Accent: signal orange.
   Type: Instrument Serif (display) / Inter (body) / JetBrains Mono (labels)
   Themes: dark (default), light, auto (follows device) — see THEMING block.
   ============================================================ */

:root{
  color-scheme:dark;
  --bg:#0B0A08;
  --bg-2:#111009;
  --panel:#14120C;
  --ink:#EFEBE2;
  --ink-2:#B9B4A6;
  --muted:#837E70;
  --line:rgba(239,235,226,.10);
  --line-soft:rgba(239,235,226,.06);
  --accent:#FF4D00;
  --accent-soft:rgba(255,77,0,.14);
  --serif:"Instrument Serif",Georgia,serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --max:1200px;
  --gutter:clamp(20px,4vw,48px);
  --nav-bg:rgba(11,10,8,.82);
  --menu-bg:rgba(11,10,8,.97);
  --btn-ink:#0B0A08;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
::selection{background:var(--accent);color:var(--bg)}

a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
img{max-width:100%;display:block}

.wrap{max-width:var(--max);margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}

/* ---------- typography ---------- */
.eyebrow{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--muted);
  display:flex;align-items:center;gap:12px;
}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--accent);flex:none}
.display{
  font-family:var(--serif);
  font-weight:400;
  font-size:clamp(44px,7.2vw,96px);
  line-height:1.02;
  letter-spacing:-.01em;
}
.display em{font-style:italic;color:var(--accent)}
.h2{
  font-family:var(--serif);
  font-weight:400;
  font-size:clamp(32px,4.6vw,56px);
  line-height:1.06;
}
.h2 em{font-style:italic;color:var(--accent)}
.h3{
  font-family:var(--sans);
  font-weight:600;
  font-size:19px;
  letter-spacing:-.01em;
}
.lede{font-size:clamp(17px,1.9vw,20px);line-height:1.65;color:var(--ink-2);max-width:62ch}
.small{font-size:14px;color:var(--muted);line-height:1.7}
.mono-num{font-family:var(--mono)}

/* ---------- nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  border-bottom:1px solid transparent;
  transition:background .35s ease,border-color .35s ease;
}
.nav.scrolled{background:var(--nav-bg);backdrop-filter:blur(14px);border-color:var(--line-soft)}
.nav-inner{
  max-width:var(--max);margin:0 auto;
  padding:0 var(--gutter);
  height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.brand{font-family:var(--mono);font-size:13px;letter-spacing:.18em;font-weight:700}
.brand .tm{color:var(--accent)}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-2);transition:color .2s;
}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-links a.active{color:var(--accent)}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  padding:13px 22px;border:1px solid var(--line);
  transition:all .25s ease;white-space:nowrap;
}
.btn:hover{border-color:var(--accent);color:var(--accent)}
.btn.solid{background:var(--accent);border-color:var(--accent);color:var(--btn-ink);font-weight:700}
.btn.solid:hover{filter:brightness(1.12)}
.btn .arrow{transition:transform .25s}
.btn:hover .arrow{transform:translateX(4px)}
.nav-burger{display:none;flex-direction:column;gap:5px;padding:8px}
.nav-burger span{width:22px;height:1.5px;background:var(--ink);transition:.3s}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding-top:120px;padding-bottom:40px}
#hero-canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.5;pointer-events:none}
.hero-content{position:relative;z-index:2}
.hero .display{max-width:14ch;margin:28px 0}
.hero .lede{margin-bottom:44px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.hero-foot{position:relative;z-index:2;margin-top:auto;padding-top:56px}

/* ticker */
.ticker{border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;padding:16px 0}
.ticker-track{display:flex;gap:0;width:max-content;animation:tick 36s linear infinite}
@keyframes tick{to{transform:translateX(-50%)}}
.ticker span{
  font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--muted);padding:0 34px;display:flex;align-items:center;gap:34px;white-space:nowrap;
}
.ticker span::after{content:"◆";color:var(--accent);font-size:8px}
@media (prefers-reduced-motion:reduce){.ticker-track{animation:none}}

/* ---------- sections ---------- */
.section{padding:clamp(84px,11vw,150px) 0;position:relative}
.section + .section{border-top:1px solid var(--line-soft)}
.sec-head{display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:baseline;margin-bottom:clamp(40px,6vw,72px)}
.sec-num{font-family:var(--mono);font-size:12px;color:var(--accent);letter-spacing:.1em}
.sec-head .h2{max-width:20ch}
.sec-sub{color:var(--ink-2);max-width:56ch;margin-top:18px}

/* thesis */
.thesis-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(36px,6vw,90px);align-items:start}
.thesis-body p{color:var(--ink-2);margin-bottom:20px;font-size:17px}
.thesis-body p strong{color:var(--ink);font-weight:600}
.pullquote{
  border-left:2px solid var(--accent);
  padding:8px 0 8px 28px;
  font-family:var(--serif);font-size:clamp(21px,2.4vw,27px);line-height:1.35;font-style:italic;color:var(--ink);
}
.pullquote cite{
  display:block;margin-top:20px;
  font-family:var(--mono);font-style:normal;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);
}
.pullquote cite a{color:var(--accent)}

/* flagship stats */
.flagship-stats{
  display:grid;grid-template-columns:repeat(3,1fr);
  border:1px solid var(--line);
}
.fstat{
  padding:clamp(24px,3.5vw,44px);
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
}
.fstat:nth-child(3n){border-right:none}
.fstat:nth-last-child(-n+3){border-bottom:none}
.fstat .num{
  font-family:var(--mono);font-size:clamp(30px,4vw,48px);font-weight:500;color:var(--ink);
  letter-spacing:-.03em;line-height:1;
}
.fstat .num .unit{font-size:.5em;color:var(--accent)}
.fstat .lbl{margin-top:12px;font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.flagship-list{margin-top:44px;display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line-soft)}
.flagship-list li{
  list-style:none;background:var(--bg);padding:22px 26px;display:flex;gap:16px;align-items:flex-start;
  color:var(--ink-2);font-size:15.5px;line-height:1.55;
}
.flagship-list li::before{content:"→";color:var(--accent);font-family:var(--mono);flex:none}

/* results */
.results-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line-soft)}
.result{background:var(--bg);padding:clamp(26px,3vw,38px);display:flex;flex-direction:column;min-height:250px;transition:background .3s}
.result:hover{background:var(--bg-2)}
.result .r-num{
  font-family:var(--mono);font-size:clamp(38px,4.4vw,56px);letter-spacing:-.04em;line-height:1;color:var(--ink);
}
.result .r-num .unit{font-size:.45em;color:var(--accent)}
.result .r-metric{margin-top:10px;font-size:14px;color:var(--ink-2);font-weight:500}
.result .r-client{margin-top:auto;padding-top:26px;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.result .r-time{font-family:var(--mono);font-size:10.5px;color:var(--muted);margin-top:6px}
.result .r-time b{color:var(--accent);font-weight:500}

/* method preview / steps */
.steps{border-top:1px solid var(--line)}
.step{
  display:grid;grid-template-columns:80px 1fr 1.2fr;gap:clamp(18px,3vw,44px);
  padding:34px 0;border-bottom:1px solid var(--line);align-items:baseline;
  transition:padding-left .3s;
}
.step:hover{padding-left:10px}
.step-num{font-family:var(--mono);font-size:13px;color:var(--accent)}
.step-name{font-family:var(--serif);font-size:clamp(22px,2.6vw,30px);line-height:1.15}
.step-desc{color:var(--ink-2);font-size:15.5px;line-height:1.65}
.method-note{
  margin-top:36px;padding:26px 30px;border:1px dashed var(--line);
  color:var(--ink-2);font-size:15.5px;max-width:820px;
}
.method-note b{color:var(--ink)}

/* doctrine */
.doctrine-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line-soft)}
.doct{background:var(--bg);padding:clamp(30px,4vw,48px)}
.doct .d-title{font-family:var(--serif);font-size:clamp(24px,2.8vw,32px);margin-bottom:16px}
.doct .d-title em{font-style:italic;color:var(--accent)}
.doct p{color:var(--ink-2);font-size:15.5px;max-width:44ch}
.doct .d-idx{font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:.14em;display:block;margin-bottom:22px}

/* engagement */
.eng-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,3vw,32px)}
.eng{border:1px solid var(--line);padding:clamp(28px,3.4vw,40px);position:relative;background:var(--bg)}
.eng .e-phase{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-bottom:20px;display:block}
.eng .e-title{font-family:var(--serif);font-size:26px;margin-bottom:14px}
.eng p{color:var(--ink-2);font-size:15px}
.eng .e-dur{margin-top:24px;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.eng-notes{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}
.chip{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  border:1px solid var(--line);padding:10px 16px;color:var(--ink-2);display:inline-flex;align-items:center;gap:10px;
}
.chip::before{content:"";width:6px;height:6px;background:var(--accent);border-radius:50%}

/* team */
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line-soft)}
.member{background:var(--bg);padding:0 0 28px}
.member .ph{aspect-ratio:4/4.6;background:var(--bg-2);border-bottom:1px solid var(--line-soft);overflow:hidden}
.member .ph img{width:100%;height:100%;object-fit:cover;object-position:50% 18%;filter:grayscale(1) contrast(1.05);transition:filter .4s}
.member:hover .ph img{filter:grayscale(0) contrast(1)}
.member .m-body{padding:24px 26px 0}
.member .m-name{font-family:var(--serif);font-size:24px}
.member .m-role{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin:8px 0 14px}
.member p{color:var(--ink-2);font-size:14.5px}
.member .m-link{font-family:var(--mono);font-size:11px;color:var(--muted);margin-top:14px;display:inline-block}
.member .m-link:hover{color:var(--accent)}

/* CTA */
.cta{padding:clamp(100px,14vw,190px) 0;text-align:left;position:relative;overflow:hidden}
.cta .display{max-width:18ch;margin-bottom:20px}
.cta .lede{margin-bottom:44px}

/* footer */
.footer{border-top:1px solid var(--line);padding:64px 0 40px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:64px}
.footer .brand{margin-bottom:18px;display:block}
.footer p{color:var(--muted);font-size:13.5px;max-width:34ch}
.f-col h4{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:18px;font-weight:500}
.f-col a{display:block;font-size:14px;color:var(--ink-2);padding:5px 0;transition:color .2s;overflow-wrap:anywhere}
.f-col a:hover{color:var(--accent)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-top:1px solid var(--line-soft);padding-top:28px}
.footer-bottom span{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;color:var(--muted);text-transform:uppercase}

/* ---------- careers ---------- */
.page-hero{padding:180px 0 clamp(60px,8vw,100px)}
.page-hero .display{max-width:16ch;margin:26px 0}
.values-list{border-top:1px solid var(--line)}
.value-row{
  display:grid;grid-template-columns:70px 1fr 1.3fr;gap:clamp(18px,3vw,44px);
  padding:38px 0;border-bottom:1px solid var(--line);align-items:baseline;
}
.value-row .v-title{font-family:var(--serif);font-size:clamp(24px,3vw,34px);line-height:1.1}
.value-row .v-title em{font-style:italic;color:var(--accent)}
.value-row p{color:var(--ink-2);font-size:15.5px}

.job{border:1px solid var(--line);margin-bottom:20px;background:var(--bg);transition:border-color .3s}
.job:hover{border-color:rgba(239,235,226,.28)}
.job-head{
  display:flex;align-items:center;gap:20px;flex-wrap:wrap;
  padding:clamp(24px,3vw,34px);cursor:pointer;user-select:none;
}
.job-title{font-family:var(--serif);font-size:clamp(24px,3vw,32px);flex:1;min-width:220px}
.job-meta{display:flex;gap:10px;flex-wrap:wrap}
.tag{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;border:1px solid var(--line);padding:7px 12px;color:var(--ink-2)}
.tag.pay{color:var(--accent);border-color:var(--accent-soft);background:var(--accent-soft)}
.job-toggle{font-family:var(--mono);font-size:18px;color:var(--accent);width:34px;height:34px;border:1px solid var(--line);display:grid;place-items:center;flex:none;transition:transform .3s}
.job.open .job-toggle{transform:rotate(45deg)}
.job-body{max-height:0;overflow:hidden;transition:max-height .45s ease}
.job.open .job-body{max-height:900px}
.job-body-inner{padding:0 clamp(24px,3vw,34px) clamp(24px,3vw,34px);border-top:1px solid var(--line-soft);padding-top:26px}
.job-body p{color:var(--ink-2);margin-bottom:22px;max-width:70ch}
.job-cols{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-bottom:28px}
.job-cols h5{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:14px;font-weight:500}
.job-cols li{list-style:none;color:var(--ink-2);font-size:14.5px;padding:6px 0;display:flex;gap:12px}
.job-cols li::before{content:"—";color:var(--accent);flex:none}
.bench{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line-soft)}
.bench-item{background:var(--bg);padding:28px}
.bench-item h4{font-family:var(--sans);font-weight:600;font-size:15px;margin-bottom:10px;display:flex;align-items:baseline;gap:12px}
.bench-item p{color:var(--muted);font-size:13.5px}
.bench-item .b-idx{font-family:var(--mono);font-size:10px;color:var(--accent);letter-spacing:.14em;flex:none}

/* ---------- method page ---------- */
.phase{border:1px solid var(--line);margin-bottom:22px;background:var(--bg)}
.phase-head{display:flex;align-items:center;gap:22px;padding:clamp(24px,3vw,32px);flex-wrap:wrap}
.phase-days{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--accent);text-transform:uppercase;border:1px solid var(--accent-soft);background:var(--accent-soft);padding:7px 12px;flex:none}
.phase-title{font-family:var(--serif);font-size:clamp(22px,2.8vw,30px);flex:1}
.phase-body{padding:0 clamp(24px,3vw,32px) clamp(24px,3vw,32px)}
.phase-body>p{color:var(--ink-2);max-width:72ch;margin-bottom:20px;font-size:15.5px}
.phase-list li{list-style:none;color:var(--ink-2);font-size:14.5px;padding:7px 0;display:flex;gap:12px;max-width:72ch}
.phase-list li::before{content:"→";color:var(--accent);font-family:var(--mono);flex:none}
.phase-goal{margin-top:22px;font-size:14px;color:var(--muted);border-left:2px solid var(--accent);padding-left:16px;max-width:66ch}
.phase-goal b{color:var(--ink)}

.fail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line-soft)}
.fail{background:var(--bg);padding:clamp(28px,3.4vw,42px)}
.fail .f-x{font-family:var(--mono);color:var(--accent);font-size:12px;letter-spacing:.16em;display:block;margin-bottom:20px}
.fail h4{font-family:var(--serif);font-size:23px;margin-bottom:12px;line-height:1.2}
.fail p{color:var(--ink-2);font-size:14.5px}

/* reveal animation */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.65,.25,1),transform .8s cubic-bezier(.2,.65,.25,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* route views (legacy, harmless) */
.view{display:none}
.view.active{display:block;animation:fadein .5s ease}
@keyframes fadein{from{opacity:0}to{opacity:1}}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .thesis-grid{grid-template-columns:1fr}
  .flagship-stats{grid-template-columns:repeat(2,1fr)}
  .fstat:nth-child(3n){border-right:1px solid var(--line)}
  .fstat:nth-child(2n){border-right:none}
  .fstat:nth-last-child(-n+3){border-bottom:1px solid var(--line)}
  .fstat:nth-last-child(-n+2){border-bottom:none}
  .results-grid{grid-template-columns:repeat(2,1fr)}
  .doctrine-grid{grid-template-columns:1fr}
  .eng-grid{grid-template-columns:1fr}
  .team-grid{grid-template-columns:1fr;gap:14px;background:none;border:none;justify-items:center}
  .member{max-width:420px;width:100%;border:1px solid var(--line-soft)}
  .member .ph{aspect-ratio:1/1}
  .footer-grid{grid-template-columns:1fr 1fr}
  .step{grid-template-columns:50px 1fr;grid-template-rows:auto auto}
  .step-desc{grid-column:2}
  .value-row{grid-template-columns:50px 1fr;grid-template-rows:auto auto}
  .value-row p{grid-column:2}
  .job-cols{grid-template-columns:1fr}
  .bench{grid-template-columns:repeat(2,1fr)}
  .flagship-list{grid-template-columns:1fr}
  .fail-grid{grid-template-columns:1fr}
}
/* nav collapses to burger at 1120px — links + CTA don't fit mid-width viewports */
@media(max-width:1120px){
  .nav-links{
    position:fixed;inset:68px 0 auto 0;background:var(--menu-bg);backdrop-filter:blur(16px);
    flex-direction:column;align-items:flex-start;gap:0;padding:10px var(--gutter) 26px;
    border-bottom:1px solid var(--line);
    transform:translateY(-130%);transition:transform .35s ease;
  }
  .nav-links.open{transform:none}
  .nav-links a{padding:14px 0;font-size:13px;width:100%;border-bottom:1px solid var(--line-soft)}
  .nav-burger{display:flex}
}
@media(max-width:720px){
  .nav .btn{display:none}
  .results-grid{grid-template-columns:1fr}
  .flagship-stats{grid-template-columns:1fr}
  .fstat{border-right:none !important;border-bottom:1px solid var(--line) !important}
  .fstat:last-child{border-bottom:none !important}
  .bench{grid-template-columns:1fr}
}

/* ============ MULTI-PAGE ADDITIONS ============ */

/* breadcrumb */
.crumb{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);display:flex;gap:10px;align-items:center;margin-bottom:22px}
.crumb a{color:var(--muted);transition:color .2s}
.crumb a:hover{color:var(--accent)}
.crumb .sep{color:var(--accent)}

/* page hero compact */
.page-hero.compact{padding:150px 0 clamp(44px,6vw,70px)}
.page-hero .lede{margin-top:8px}

/* solutions */
.sol-block{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,80px);padding:clamp(50px,7vw,90px) 0;border-bottom:1px solid var(--line);align-items:start}
.sol-block:last-child{border-bottom:none}
.sol-block .s-idx{font-family:var(--mono);font-size:11px;color:var(--accent);letter-spacing:.14em;display:block;margin-bottom:18px}
.sol-block h3{font-family:var(--serif);font-size:clamp(26px,3.4vw,40px);font-weight:400;line-height:1.1;margin-bottom:18px}
.sol-block h3 em{font-style:italic;color:var(--accent)}
.sol-block p{color:var(--ink-2);font-size:15.5px;margin-bottom:18px}
.sol-list li{list-style:none;color:var(--ink-2);font-size:14.5px;padding:8px 0;display:flex;gap:12px;border-bottom:1px solid var(--line-soft)}
.sol-list li::before{content:"→";color:var(--accent);font-family:var(--mono);flex:none}
.sol-side{border:1px solid var(--line);background:var(--bg-2);padding:clamp(24px,3vw,36px)}
.sol-side h5{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:16px;font-weight:500}

/* blog cards */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line-soft)}
.post-card{background:var(--bg);padding:clamp(26px,3.2vw,40px);display:flex;flex-direction:column;min-height:320px;transition:background .3s}
.post-card:hover{background:var(--bg-2)}
.post-card .pc-meta{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:20px;display:flex;gap:14px}
.post-card .pc-meta b{color:var(--accent);font-weight:500}
.post-card h3{font-family:var(--serif);font-size:clamp(22px,2.6vw,30px);font-weight:400;line-height:1.15;margin-bottom:14px}
.post-card:hover h3{color:var(--accent)}
.post-card p{color:var(--ink-2);font-size:14.5px;flex:1}
.post-card .pc-read{margin-top:22px;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}

/* article */
.article{max-width:760px;margin:0 auto}
.article-hero{padding:150px 0 40px;max-width:860px;margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}
.article-hero h1{font-family:var(--serif);font-weight:400;font-size:clamp(36px,5vw,62px);line-height:1.06;margin:22px 0}
.article-hero h1 em{font-style:italic;color:var(--accent)}
.article-meta{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);display:flex;gap:18px;flex-wrap:wrap}
.article-meta b{color:var(--accent);font-weight:500}
.article p{color:var(--ink-2);font-size:17px;line-height:1.75;margin-bottom:26px}
.article p strong{color:var(--ink)}
.article h2{font-family:var(--serif);font-weight:400;font-size:clamp(26px,3vw,36px);line-height:1.15;margin:54px 0 20px;color:var(--ink)}
.article h2 em{font-style:italic;color:var(--accent)}
.article ul,.article ol{margin:0 0 26px 0}
.article li{list-style:none;color:var(--ink-2);font-size:16px;line-height:1.7;padding:8px 0;display:flex;gap:14px}
.article li::before{content:"→";color:var(--accent);font-family:var(--mono);flex:none}
.article ol{counter-reset:art}
.article ol li{counter-increment:art}
.article ol li::before{content:counter(art,decimal-leading-zero);color:var(--accent);font-family:var(--mono);font-size:13px}
.article blockquote{border-left:2px solid var(--accent);padding:10px 0 10px 26px;font-family:var(--serif);font-style:italic;font-size:clamp(20px,2.2vw,25px);line-height:1.4;color:var(--ink);margin:38px 0}
.article .a-cta{margin:56px 0 0;border:1px solid var(--line);background:var(--bg-2);padding:clamp(28px,3.4vw,44px)}
.article .a-cta h3{font-family:var(--serif);font-size:clamp(24px,2.8vw,32px);font-weight:400;margin-bottom:12px}
.article .a-cta p{font-size:15px;margin-bottom:24px}

/* ROI calculator */
.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);align-items:start}
.calc-form{border:1px solid var(--line);background:var(--bg-2);padding:clamp(26px,3.4vw,42px)}
.calc-form h5,.calc-out h5{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:24px;font-weight:500}
.field{margin-bottom:28px}
.field label{display:flex;justify-content:space-between;font-size:14px;color:var(--ink-2);margin-bottom:12px;gap:12px}
.field label output{font-family:var(--mono);color:var(--accent);font-size:13px;white-space:nowrap}
.field input[type=range]{width:100%;-webkit-appearance:none;appearance:none;height:2px;background:var(--line);outline:none}
.field input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:18px;height:18px;background:var(--accent);cursor:pointer;border:none;border-radius:0}
.field input[type=range]::-moz-range-thumb{width:18px;height:18px;background:var(--accent);cursor:pointer;border:none;border-radius:0}
.calc-out{position:sticky;top:96px}
.calc-big{border:1px solid var(--accent);background:var(--accent-soft);padding:clamp(28px,3.6vw,46px);margin-bottom:14px}
.calc-big .cb-num{font-family:var(--mono);font-size:clamp(40px,5.4vw,66px);letter-spacing:-.04em;line-height:1;color:var(--ink)}
.calc-big .cb-lbl{margin-top:12px;font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2)}
.calc-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.calc-mini{border:1px solid var(--line);background:var(--bg-2);padding:24px 26px}
.calc-mini .cm-num{font-family:var(--mono);font-size:clamp(22px,2.6vw,32px);letter-spacing:-.03em;line-height:1;color:var(--ink)}
.calc-mini .cm-lbl{margin-top:10px;font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.calc-note{margin-top:20px;font-size:12.5px;color:var(--muted);line-height:1.7}

/* logo/proof strip */
.proof-strip{display:flex;gap:clamp(24px,4vw,54px);flex-wrap:wrap;align-items:center;padding:26px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.proof-strip span{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.proof-strip b{color:var(--ink-2);font-weight:500}

/* case study expanded */
.case{border:1px solid var(--line);background:var(--bg);margin-bottom:20px;display:grid;grid-template-columns:auto 1fr auto;gap:clamp(20px,3.4vw,44px);padding:clamp(26px,3.4vw,40px);align-items:center}
.case .cs-num{font-family:var(--mono);font-size:clamp(34px,4vw,52px);letter-spacing:-.04em;line-height:1}
.case .cs-num .unit{font-size:.45em;color:var(--accent)}
.case .cs-client{font-family:var(--serif);font-size:clamp(20px,2.4vw,26px);margin-bottom:8px}
.case p{color:var(--ink-2);font-size:14.5px;max-width:60ch}
.case .cs-tags{display:flex;flex-direction:column;gap:8px;align-items:flex-end}
@media(max-width:820px){
  .sol-block{grid-template-columns:1fr}
  .post-grid{grid-template-columns:1fr}
  .calc-grid{grid-template-columns:1fr}
  .calc-out{position:static}
  .case{grid-template-columns:1fr;gap:16px}
  .case .cs-tags{flex-direction:row;align-items:flex-start;flex-wrap:wrap}
}

/* footer mobile fix — long links blow out the 2-col grid below 720px */
@media(max-width:720px){
  .footer-grid{grid-template-columns:1fr;gap:28px}
}

/* ============ THEMING — light mode + auto (device) ============ */
/* Default (no data-theme attr) = AUTO: follows prefers-color-scheme.
   data-theme="light" / "dark" = explicit user override via footer toggle. */
:root[data-theme="light"]{
  color-scheme:light;
  --bg:#F7F4EC;
  --bg-2:#EFEBE0;
  --panel:#F1EDE1;
  --ink:#1A1712;
  --ink-2:#4F4A3F;
  --muted:#7C766A;
  --line:rgba(26,23,18,.15);
  --line-soft:rgba(26,23,18,.08);
  --accent:#D64000;
  --accent-soft:rgba(214,64,0,.10);
  --nav-bg:rgba(247,244,236,.85);
  --menu-bg:rgba(247,244,236,.97);
  --btn-ink:#FFF7EF;
}
@media (prefers-color-scheme: light){
  :root:not([data-theme="dark"]):not([data-theme="light"]){
    color-scheme:light;
    --bg:#F7F4EC;
    --bg-2:#EFEBE0;
    --panel:#F1EDE1;
    --ink:#1A1712;
    --ink-2:#4F4A3F;
    --muted:#7C766A;
    --line:rgba(26,23,18,.15);
    --line-soft:rgba(26,23,18,.08);
    --accent:#D64000;
    --accent-soft:rgba(214,64,0,.10);
    --nav-bg:rgba(247,244,236,.85);
    --menu-bg:rgba(247,244,236,.97);
    --btn-ink:#FFF7EF;
  }
}

/* theme toggle — single icon, cycles auto → light → dark */
.theme-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border:1px solid var(--line);
  color:var(--muted);cursor:pointer;transition:color .25s,border-color .25s,transform .15s;
  background:none;flex:none;
}
.theme-toggle:hover{color:var(--accent);border-color:var(--accent)}
.theme-toggle:active{transform:scale(.92)}
.theme-toggle svg{width:15px;height:15px;display:block}
.footer-bottom{align-items:center}

/* inline CTA link — the whole link+arrow moves as one unit, arrow never orphans */
.inline-cta{display:inline-block;white-space:nowrap}