@font-face{font-family:'Archivo';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/Archivo-600.woff2) format('woff2')}
@font-face{font-family:'Archivo';font-style:normal;font-weight:800;font-display:swap;src:url(fonts/Archivo-800.woff2) format('woff2')}
@font-face{font-family:'Spectral';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/Spectral-400.woff2) format('woff2')}
@font-face{font-family:'Spectral';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/Spectral-600.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/IBMPlexMono-400.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/IBMPlexMono-500.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/IBMPlexMono-600.woff2) format('woff2')}

/* Tokens and base styles match index.html. */
:root{
  --ink:#191B1E;
  --ink-2:#23262A;
  --graphite:#55585C;
  --mist:#8A8D92;
  --hair:#D8D8DA;
  --paper:#FFFFFF;
  --paper-2:#F2F2F3;
  --red:#D8170B;
  --orange:#FF7F19;
  --deep:#A30202;
  --signal:#19C37D;

  --display:'Archivo',system-ui,sans-serif;
  --body:'Spectral',Georgia,serif;
  --mono:'IBM Plex Mono',ui-monospace,monospace;

  --gutter:clamp(20px,5vw,80px);
  --stack:clamp(64px,9vw,132px);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation:none!important;transition:none!important}
}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--body);font-weight:400;font-size:17px;line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px}

.wrap{max-width:1240px;margin:0 auto;padding:0 var(--gutter)}
.eyebrow{
  font-family:var(--mono);font-size:11px;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;color:var(--mist);
  margin:0 0 20px;
}
.eyebrow.on-dark{color:var(--orange)}
h1,h2,h3{font-family:var(--display);font-weight:700;letter-spacing:-.022em;line-height:1.06;margin:0}
h2{font-size:clamp(28px,3.6vw,46px)}
h3{font-size:clamp(19px,1.8vw,22px);line-height:1.22}
p{margin:0 0 1.1em}
.lede{font-size:clamp(18px,1.55vw,21px);color:var(--graphite);line-height:1.6}

/* ---------- nav ---------- */
header{
  position:sticky;top:0;z-index:60;background:rgba(16,19,22,.93);
  backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.09);
}
.nav{display:flex;align-items:center;gap:34px;height:66px}
.brand{display:block;flex:none;line-height:0}
.brand img{height:26px;width:auto}
footer .brand img{height:24px}
.nav ul{display:flex;gap:28px;list-style:none;margin:0 0 0 auto;padding:0}
.nav a{
  font-family:var(--mono);font-size:12px;letter-spacing:.06em;
  color:rgba(255,255,255,.72);text-decoration:none;text-transform:uppercase;
  transition:color .18s;
}
.nav a:hover,.nav a[aria-current]{color:#fff}
.nav a[aria-current]{box-shadow:0 2px 0 var(--orange)}
.btn{
  display:inline-block;font-family:var(--display);font-weight:600;font-size:14px;
  letter-spacing:.01em;padding:12px 22px;border-radius:2px;text-decoration:none;
  transition:transform .18s,background .18s;white-space:nowrap;
}
.btn-primary{background:var(--red);color:#fff;border:1px solid var(--red)}
.btn-primary:hover{background:#b81208;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.34)}
.btn-ghost:hover{border-color:#fff}
.nav .btn{padding:9px 17px;font-size:13px}
@media(max-width:900px){.nav ul{display:none}}
@media(max-width:480px){.nav{gap:14px}.brand img{height:22px}.nav .btn{padding:8px 12px;font-size:12px}}

.btn-dark{background:var(--ink);color:#fff;border:1px solid var(--ink)}
.btn-dark:hover{background:#000}

/* ---------- insights index ---------- */
.ins-hero{position:relative;background:var(--ink);color:#fff;padding:clamp(64px,8vw,108px) 0 clamp(56px,7vw,92px);overflow:hidden;isolation:isolate}

.ins-hero h1{font-size:clamp(36px,5.4vw,70px);max-width:17ch}
/* Abstract circuit photo, full bleed, dark under the copy and feathered at the bottom. */
.ins-hero-art{position:absolute;inset:0;z-index:-1;pointer-events:none;
  -webkit-mask-image:linear-gradient(180deg,#000 70%,transparent 100%);mask-image:linear-gradient(180deg,#000 70%,transparent 100%)}
.ins-hero-art img{width:100%;height:100%;object-fit:cover;object-position:70% 50%;filter:saturate(.9) brightness(.85)}
.ins-hero-art::after{content:"";position:absolute;inset:0;background:
  linear-gradient(90deg,var(--ink) 0%,rgba(25,27,30,.9) 30%,rgba(25,27,30,.55) 58%,rgba(25,27,30,.2) 100%),
  linear-gradient(180deg,rgba(25,27,30,.35) 0%,rgba(25,27,30,0) 30%)}
@media(max-width:700px){.ins-hero-art::after{background:linear-gradient(90deg,rgba(25,27,30,.92),rgba(25,27,30,.7))}}
.ins-hero h1 em{font-style:normal;color:var(--orange)}
.ins-hero .sub{font-size:clamp(17px,1.6vw,20px);color:rgba(255,255,255,.72);max-width:56ch;margin:24px 0 0}
.ins-list{padding:clamp(48px,6vw,84px) 0 var(--stack)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.2vw,30px);margin-top:clamp(26px,3vw,40px)}
@media(max-width:980px){.grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.grid{grid-template-columns:1fr}}
.card{display:flex;flex-direction:column;text-decoration:none;color:inherit;background:var(--paper);border:1px solid var(--hair);border-radius:3px;overflow:hidden;transition:border-color .2s,transform .25s,box-shadow .25s}
.card:hover{border-color:var(--ink);transform:translateY(-3px);box-shadow:0 18px 40px rgba(25,27,30,.1)}
.card-img{aspect-ratio:16/9;overflow:hidden;background:var(--ink)}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.8,.3,1)}
.card:hover .card-img img{transform:scale(1.04)}
.type-cover{position:relative;display:flex;flex-direction:column;justify-content:space-between;padding:22px 24px;color:#fff;
  background:radial-gradient(120% 140% at 100% 0%,rgba(255,127,25,.35),transparent 55%),radial-gradient(100% 120% at 0% 100%,rgba(216,23,11,.4),transparent 60%),var(--ink)}
.type-cover::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(135deg,rgba(255,255,255,.035) 0 1px,transparent 1px 14px)}
.tc-cat{position:relative;z-index:1;font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--orange)}
.tc-mark{position:relative;z-index:1;font-family:var(--display);font-weight:800;font-size:clamp(20px,2vw,26px);line-height:1.08;letter-spacing:-.02em;max-width:18ch}
.card-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.card-meta{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:center;font-family:var(--mono);font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--red);margin:0 0 12px}
.card-meta span + span{color:var(--mist)}
.card-title{font-size:clamp(19px,1.6vw,22px);line-height:1.22;margin:0 0 10px}
.card-dek{color:var(--graphite);font-size:16px;line-height:1.5;margin:0 0 18px}
.card-date{margin:auto 0 0;font-family:var(--mono);font-size:11px;color:var(--mist)}
.card.featured{display:grid;grid-template-columns:1.25fr 1fr}
.card.featured .card-img{aspect-ratio:auto;min-height:340px}
.card.featured .card-body{padding:clamp(26px,3vw,44px);justify-content:center}
.card.featured .card-title{font-size:clamp(26px,3vw,38px);line-height:1.1}
.card.featured .tc-mark{font-size:clamp(30px,3.4vw,48px)}
@media(max-width:860px){.card.featured{grid-template-columns:1fr}.card.featured .card-img{min-height:220px;aspect-ratio:16/9}}
.draft-pill{color:#fff!important;background:var(--orange);padding:2px 7px;border-radius:2px}
.draft-bar{position:sticky;top:66px;z-index:50;background:var(--orange);color:#191B1E;font-family:var(--mono);font-size:12px;text-align:center;padding:8px 16px}
.empty{font-family:var(--mono);color:var(--mist)}

/* ---------- article ---------- */
.post-hero{background:var(--ink);color:#fff;padding:clamp(56px,7vw,96px) 0 clamp(48px,6vw,80px)}
.post-wrap{max-width:860px}
.post-hero .eyebrow a{text-decoration:none;color:rgba(255,255,255,.6)}
.post-hero .eyebrow a:hover{color:#fff}
.post-hero h1{font-size:clamp(32px,4.6vw,58px);line-height:1.06}
.dek{font-size:clamp(18px,1.7vw,22px);color:rgba(255,255,255,.72);line-height:1.5;margin:22px 0 0}
.byline{display:flex;flex-wrap:wrap;gap:6px 22px;margin:28px 0 0;font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;color:rgba(255,255,255,.55)}
.byline span:first-child{color:#fff}
.post-cover{margin:clamp(-40px,-3vw,-24px) 0 0;border-radius:3px;overflow:hidden;box-shadow:0 24px 60px rgba(25,27,30,.22)}
.post-cover img{width:100%;aspect-ratio:16/9;object-fit:cover}
.prose{padding:clamp(40px,5vw,64px) 0 0;font-size:clamp(17.5px,1.3vw,19px);line-height:1.72;color:#2A2D31}
.prose > p:first-child{font-size:1.14em;color:var(--ink)}
.prose h2{font-size:clamp(25px,2.4vw,32px);margin:1.9em 0 .6em;line-height:1.15}
.prose h3{font-size:clamp(19px,1.7vw,22px);margin:1.6em 0 .5em}
.prose p{margin:0 0 1.15em}
.prose a{color:var(--red);text-decoration-thickness:1px;text-underline-offset:3px}
.prose strong{color:var(--ink)}
.prose ul,.prose ol{margin:0 0 1.3em;padding-left:1.3em}
.prose li{margin-bottom:.5em;padding-left:.2em}
.prose ul li::marker{color:var(--red)}
.prose ol li::marker{font-family:var(--mono);font-size:.85em;color:var(--red)}
.prose blockquote{margin:1.8em 0;padding:4px 0 4px 26px;border-left:3px solid var(--red)}
.prose blockquote p{font-family:var(--display);font-weight:600;font-size:clamp(20px,1.9vw,25px);line-height:1.35;letter-spacing:-.015em;color:var(--ink);margin:0}
.prose code{font-family:var(--mono);font-size:.85em;background:var(--paper-2);padding:1px 6px;border-radius:2px}
.prose hr{border:0;border-top:1px solid var(--hair);margin:2.4em 0}
.prose figure{margin:2em 0}
.prose figure img{border-radius:3px;width:100%}
.post-cta{margin:clamp(40px,5vw,60px) 0 clamp(56px,7vw,96px);padding:28px 30px;background:var(--paper-2);border:1px solid var(--hair);border-left:3px solid var(--red);border-radius:2px}
.post-cta .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--red);margin:0 0 10px}
.post-cta .t{font-family:var(--display);font-weight:600;font-size:18px;line-height:1.4;margin:0 0 18px}
.ins-related{background:var(--paper-2);padding:clamp(56px,7vw,96px) 0;border-top:1px solid var(--hair)}

/* ---------- cta ---------- */
.ins-cta{background:var(--ink);color:#fff;padding:clamp(56px,7vw,96px) 0}
.ins-cta-grid{display:flex;flex-wrap:wrap;gap:28px;align-items:flex-end;justify-content:space-between}
.ins-cta h2{color:#fff;max-width:18ch;font-size:clamp(28px,3.6vw,46px)}
.ins-cta h2 em{font-style:normal;color:var(--orange)}
.ins-cta-btns{display:flex;flex-wrap:wrap;gap:13px}

/* ---------- footer ---------- */
footer{background:#0A0C0E;color:rgba(255,255,255,.6);padding:56px 0 40px;font-size:14px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:34px}
footer h4{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.15em;text-transform:uppercase;
  color:rgba(255,255,255,.42);margin:0 0 14px;font-weight:500;
}
footer ul{list-style:none;margin:0;padding:0}
footer li{margin-bottom:9px}
footer a{text-decoration:none;transition:color .18s}
footer a:hover{color:#fff}
.foot-rule{border-top:1px solid rgba(255,255,255,.1);margin-top:44px;padding-top:22px;display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;font-size:12.5px;color:rgba(255,255,255,.4)}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}

/* ---------- OTIS session figures (recreated from real sessions) ---------- */
@font-face{font-family:'Inter';font-style:normal;font-weight:400 700;font-display:swap;src:url(fonts/Inter-latin.woff2) format('woff2')}
.otis-fig{margin:2.2em 0;border-radius:6px;overflow:hidden;border:1px solid #1E2427;background:#060b0c;box-shadow:0 20px 50px rgba(25,27,30,.18)}
.otis-fig .of-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}
.otis-fig .of-photo{position:relative;display:flex;align-items:center;justify-content:center;padding:34px 24px;
  background:radial-gradient(120% 90% at 30% 20%,#3a3f45 0%,#1a1d21 60%,#0d0f11 100%)}
.otis-fig .of-photo::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(45deg,rgba(255,255,255,.02) 0 2px,transparent 2px 6px);pointer-events:none}
.otis-fig .of-chat{font-family:Inter,system-ui,sans-serif;letter-spacing:-.01em;color:#f4f4f6;font-size:13.5px;line-height:1.5;padding:18px;display:flex;flex-direction:column;gap:10px;
  background:radial-gradient(700px 400px at 40% -10%,rgba(38,102,84,.45),rgba(6,14,13,0) 70%),#060b0c}
.otis-fig .of-head{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,.07);margin-bottom:2px}
.otis-fig .of-head i{width:8px;height:8px;border-radius:99px;background:#2fbf7f}
.otis-fig .of-head span{font-weight:400;color:#a1a1aa;font-size:12px}
.otis-fig .u{align-self:flex-end;background:#2fbf7f;color:#05100c;border-radius:16px;padding:8px 13px;max-width:85%;font-weight:500}
.otis-fig .att{align-self:flex-end;display:flex;align-items:center;gap:8px;font-size:12px;color:#a1a1aa;border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:6px 10px}
.otis-fig .att b{width:22px;height:28px;border-radius:3px;background:#e9e6df;flex:none}
.otis-fig .a{align-self:flex-start;background:#141f1d;border-radius:16px;padding:10px 14px;max-width:92%}
.otis-fig .a ol{margin:6px 0 0;padding-left:18px}
.otis-fig .a li{margin:2px 0}
.otis-fig .a li::marker{color:#a1a1aa;font-family:inherit;font-size:1em}
.otis-fig .chip{align-self:flex-start;font-size:12px;color:#a1a1aa;background:rgba(255,255,255,.05);border-radius:99px;padding:4px 11px}
.otis-fig .chip.ok{color:#10b981;background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.3)}
.otis-fig figcaption{font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:rgba(255,255,255,.5);padding:12px 18px;border-top:1px solid rgba(255,255,255,.07);background:#0C1213}
@media(max-width:700px){.otis-fig .of-grid{grid-template-columns:1fr}.otis-fig .of-photo{padding:28px 18px}}

/* lanyard badge */
.badge-card{position:relative;z-index:1;width:min(230px,80%);transform:rotate(-4deg);filter:drop-shadow(0 18px 24px rgba(0,0,0,.55))}
.badge-card .clip{width:36px;height:22px;margin:0 auto -6px;border-radius:5px 5px 2px 2px;background:linear-gradient(#cfd3d8,#8d939a);position:relative;z-index:2}
.badge-card .clip::before{content:"";position:absolute;left:50%;top:-34px;width:14px;height:36px;margin-left:-7px;background:#1f3b73;border-radius:3px}
.badge-card .sleeve{padding:7px;border-radius:9px;background:linear-gradient(135deg,rgba(255,255,255,.35),rgba(255,255,255,.12));border:1px solid rgba(255,255,255,.4)}
.badge-card .card{background:#f7f6f2;border-radius:4px;overflow:hidden;font-family:Inter,system-ui,sans-serif;color:#1d2125;text-align:center}
.badge-card .show{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;font-size:9px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#1f3b73}
.badge-card .mono{width:26px;height:26px;border-radius:99px;background:#1f3b73;color:#fff;display:grid;place-items:center;font-size:10px;font-weight:700;letter-spacing:0}
.badge-card .nm{font-size:19px;font-weight:700;letter-spacing:-.02em;margin:8px 10px 2px}
.badge-card .tt{font-size:11px;color:#4b5258;margin:0 10px}
.badge-card .co{font-size:12px;font-weight:600;margin:6px 10px 0}
.badge-card .ct{font-size:10px;color:#6b7278;margin:2px 10px 10px}
.badge-card .qr{width:46px;height:46px;margin:0 auto 10px;background:
  conic-gradient(from 90deg at 30% 30%,#1d2125 25%,transparent 0) 0 0/12px 12px,
  conic-gradient(from 0deg at 60% 60%,#1d2125 25%,transparent 0) 0 0/9px 9px,#f7f6f2;outline:3px solid #f7f6f2}
.badge-card .role{background:#1f3b73;color:#fff;font-size:11px;font-weight:700;letter-spacing:.18em;padding:7px 0}

/* sign-up sheet */
.sheet{position:relative;z-index:1;width:min(420px,98%);transform:rotate(2.5deg);background:#f4f1ea;border-radius:2px;padding:14px 14px 18px;color:#2a2d31;
  box-shadow:0 18px 30px rgba(0,0,0,.5);font-family:Inter,system-ui,sans-serif}
.sheet .h{font-size:13px;font-weight:700;font-style:italic;color:#1f3b73}
.sheet .s{font-size:9px;color:#6b7278;margin:2px 0 8px}
.sheet table{width:100%;border-collapse:collapse;font-size:8.5px}
.sheet th{text-align:left;font-weight:600;color:#6b7278;border-bottom:1px solid #9aa0a6;padding:3px 4px}
.sheet td{border-bottom:1px solid #c9ccd0;padding:5px 4px;height:19px;font-family:'Bradley Hand','Segoe Print','Comic Sans MS',cursive;font-size:9.5px;color:#22324f;white-space:nowrap}
.sheet table{table-layout:auto}
.sheet td{padding:5px 3px}.sheet td:nth-child(3){font-size:8.6px}
.otis-fig .of-photo{overflow:hidden}

/* real OTIS session screenshots */
.otis-shot{margin:2.2em 0;border:1px solid var(--hair);border-radius:6px;overflow:hidden;background:#fff;box-shadow:0 16px 40px rgba(25,27,30,.12)}
.otis-shot img{display:block;width:100%;max-width:640px;margin:0 auto;padding:18px}
.otis-shot figcaption{font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--mist);padding:12px 18px;border-top:1px solid var(--hair);background:var(--paper-2)}