:root{
  --blue:#0070B0;
  --blue-dk:#005A8F;
  --navy:#0B3C63;
  --navy-2:#0A3454;
  --navy-3:#082A45;
  --sky:#A9CFE8;
  --on-deep:#FFFFFF;
  --on-deep-body:#BCD8EC;
  --on-deep-dim:#8FB8D4;
  --on-deep-line:#17537F;
  --bg:#F3F7FB;
  --surface:#FFFFFF;
  --surface-2:#E6EFF6;
  --ink:#0B2A44;
  --body:#374756;
  --muted:#647686;
  --line:#D6E3EE;
  --line-strong:#B4C8D9;
  --accent:#0070B0;
  --accent-soft:#DDEBF6;
  --display:"Poppins","Helvetica Neue",Arial,sans-serif;
  --text:"Source Sans 3","Helvetica Neue",Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --max:1140px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#081724; --surface:#0E2436; --surface-2:#122C42;
  --ink:#E9F2F9; --body:#B7C8D7; --muted:#8297AA;
  --line:#1B3A55; --line-strong:#2A5175;
  --accent:#6FB6E2; --accent-soft:#0F2C43;
}}
:root[data-theme="dark"]{
  --bg:#081724; --surface:#0E2436; --surface-2:#122C42;
  --ink:#E9F2F9; --body:#B7C8D7; --muted:#8297AA;
  --line:#1B3A55; --line-strong:#2A5175;
  --accent:#6FB6E2; --accent-soft:#0F2C43;
}

*{box-sizing:border-box}
body{background:var(--bg);color:var(--body);font-family:var(--text);font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--display);color:var(--ink);margin:0;font-weight:600;line-height:1.14;letter-spacing:-.025em;text-wrap:balance}
h1{font-size:clamp(2rem,4.8vw,3.3rem);line-height:1.04;letter-spacing:-.035em;font-weight:700}
h2{font-size:clamp(1.45rem,3vw,2.05rem);letter-spacing:-.03em}
h3{font-size:1.1rem;letter-spacing:-.018em;line-height:1.3}
h4{font-size:.93rem}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
a{color:var(--accent)}
strong{font-weight:600;color:var(--ink)}
.wrap{max-width:var(--max);margin:0 auto;padding-inline:22px}
.eyebrow{font-family:var(--mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:500}
.lede{font-size:clamp(1.05rem,1.9vw,1.24rem);line-height:1.55}
.measure{max-width:62ch}
.ph{background:var(--accent-soft);color:var(--accent);padding:.05em .35em;border-radius:2px;font-family:var(--mono);font-size:.85em}

/* header */
header{position:sticky;top:0;z-index:40;background:var(--navy-3);border-bottom:1px solid var(--on-deep-line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px;position:relative}
.mark{background:none;border:0;padding:0;cursor:pointer;display:flex;align-items:center}
.mark img{height:54px;width:auto;display:block}
nav{display:flex;gap:2px;align-items:center}
.navlink{font-family:var(--display);font-size:.83rem;font-weight:500;background:none;border:0;cursor:pointer;color:var(--on-deep-dim);padding:7px 11px;border-radius:3px}
.navlink:hover{color:#fff;background:rgba(255,255,255,.08)}
.navlink[aria-current="page"]{color:#fff;box-shadow:inset 0 -2px 0 var(--blue)}
.menubtn{display:none;font-family:var(--display);font-size:.83rem;font-weight:500;background:none;border:1px solid rgba(255,255,255,.35);color:#fff;padding:7px 12px;border-radius:3px;cursor:pointer}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;cursor:pointer;font-family:var(--display);font-size:.87rem;font-weight:500;padding:13px 22px;border-radius:3px;border:1px solid var(--blue);background:var(--blue);color:#fff;text-decoration:none}
.btn:hover{background:var(--blue-dk);border-color:var(--blue-dk)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn.ghost:hover{border-color:var(--ink)}
.btn .arrow{font-family:var(--mono);font-size:.8rem}

/* bands */
.band{border-top:1px solid var(--line)}
.doc{max-width:74ch}
.doc h2{font-family:var(--display);font-size:1.18rem;margin-top:34px;color:var(--ink)}
.doc h2:first-of-type{margin-top:0}
.doc p{margin-top:12px;font-size:.97rem;line-height:1.65;color:var(--body);text-align:left;hyphens:manual}
.doc ul{margin-top:12px;list-style:none;padding-left:0}
.doc ul li{position:relative;padding-left:20px;font-size:.96rem;line-height:1.55;margin-bottom:8px;color:var(--body)}
.doc ul li:before{content:"";position:absolute;left:2px;top:.6em;width:8px;height:8px;background:var(--blue);clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%)}
.updated{font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;color:var(--muted);text-transform:uppercase}
.dk .updated{color:var(--on-deep-dim)}
.backlinks{display:flex;gap:10px;flex-wrap:wrap;margin-top:36px;padding-top:20px;border-top:1px solid var(--line)}
.cred{display:block;width:112px;height:auto;margin-top:22px}
.headgrid{display:grid;grid-template-columns:1.22fr .78fr;gap:clamp(26px,4.5vw,54px);align-items:center}
.headgrid>figure{margin:0}
.headgrid>figure img{display:block;width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;object-position:50% 30%}
.headgrid>figure figcaption{margin-top:10px;font-family:var(--mono);font-size:.63rem;letter-spacing:.09em;text-transform:uppercase;color:var(--on-deep-dim)}
@media (max-width:860px){.headgrid{grid-template-columns:1fr}.headgrid>figure img{aspect-ratio:16/10}}
.relics{display:grid;grid-template-columns:1.18fr .82fr;gap:clamp(18px,2.6vw,30px);align-items:start}
@media (max-width:760px){.relics{grid-template-columns:1fr;gap:28px}}
.quilt{margin:0}
.quilt img{display:block;width:100%;height:auto;border:1px solid var(--line)}
.quilt figcaption{margin-top:14px;font-size:.9rem;line-height:1.55;color:var(--muted);max-width:62ch}
@media (max-width:860px){.cred{width:88px;margin-top:16px}}
.band.tint{background:var(--surface-2)}
.band .wrap{padding-block:clamp(46px,6.5vw,82px)}
.dk{background:linear-gradient(165deg,var(--navy) 0%,var(--navy-2) 58%,var(--navy-3) 100%);border-top:0}
.dk h1,.dk h2,.dk h3,.dk h4,.dk strong{color:var(--on-deep)}
.dk p,.dk li,.dk .lede{color:var(--on-deep-body)}
.dk .eyebrow,.dk .rail .num{color:var(--sky)}
.dk a{color:var(--sky)}
.dk .ph{background:rgba(169,207,232,.16);color:#D7ECF8}
.dk .btn.ghost{color:#fff;border-color:rgba(255,255,255,.4)}
.dk .ticks li:before{background:var(--sky)}

.split{display:grid;grid-template-columns:190px 1fr;gap:clamp(22px,5vw,52px);align-items:start}
.rail{position:sticky;top:86px}
.rail .num{font-family:var(--mono);font-size:.68rem;color:var(--blue);letter-spacing:.1em}
.rail h2{margin-top:8px;font-size:1.22rem}
.stack{display:flex;flex-direction:column;gap:clamp(20px,3vw,30px)}

/* hero */
.hero{position:relative;background:var(--navy-3);overflow:hidden}
.hero .inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,4vw,48px);align-items:center;padding-block:clamp(40px,5.5vw,64px)}
.hero .eyebrow{color:var(--sky)}
.hero h1{color:#fff}
.hero .sub{color:var(--on-deep-body);margin-top:20px;max-width:52ch;font-size:1.06rem;line-height:1.6}
.hero .btn.ghost{color:#fff;border-color:rgba(255,255,255,.45)}
.hero .btn.ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.hexshot{position:relative}
.hexshot img{display:block;width:100%;height:auto;clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%);border:0}
.hexshot .cap{font-family:var(--mono);font-size:.63rem;letter-spacing:.09em;color:var(--on-deep-dim);text-transform:uppercase;margin-top:12px;text-align:center;line-height:1.6}

/* clock strip */
.clock{display:grid;grid-template-columns:repeat(4,1fr);background:var(--navy-3);border-top:1px solid var(--on-deep-line)}
.clock div{padding:22px 20px;border-right:1px solid var(--on-deep-line)}
.clock div:last-child{border-right:0}
.clock b{display:block;font-family:var(--display);font-weight:700;font-size:clamp(1.4rem,2.8vw,1.9rem);color:#fff;letter-spacing:-.03em;font-variant-numeric:tabular-nums;line-height:1}
.clock b em{font-style:normal;color:var(--sky)}
.clock p{margin:7px 0 0;font-size:.83rem;color:var(--on-deep-dim);line-height:1.45}

/* pillars */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.pillar{background:var(--surface);padding:26px 22px;display:flex;flex-direction:column;gap:10px}
.pillar .k{font-family:var(--mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.pillar h3{font-size:1.25rem;letter-spacing:-.025em}
.pillar p{font-size:.94rem;color:var(--muted);line-height:1.55}

.ticks li{position:relative;padding-left:22px;font-size:.97rem;line-height:1.55;margin-bottom:10px}
.ticks li:before{content:"";position:absolute;left:0;top:.6em;width:9px;height:9px;background:var(--blue);clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%)}

/* arc of the talk */
.arc{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.beat{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--blue);padding:18px 20px}
.beat b{font-family:var(--display);font-size:1rem;color:var(--ink);display:block;margin-bottom:4px;font-weight:600}
.beat p{font-size:.92rem;color:var(--muted);line-height:1.5}

/* numbered lessons */
.lessons{counter-reset:l}
.lessons li{counter-increment:l;position:relative;padding-left:44px;margin-bottom:14px;font-size:1rem;line-height:1.5}
.lessons li:before{content:counter(l,decimal-leading-zero);position:absolute;left:0;top:.1em;font-family:var(--mono);font-size:.76rem;color:var(--blue);letter-spacing:.06em}
.lessons li b{font-family:var(--display);font-weight:600;color:var(--ink)}

/* timeline */
.tl li{display:grid;grid-template-columns:92px 1fr;gap:18px;padding-block:16px;border-top:1px solid var(--line)}
.tl li:first-child{border-top:0}
.tl .yr{font-family:var(--mono);font-size:.8rem;color:var(--blue);letter-spacing:.04em;padding-top:.15em}
.tl b{font-family:var(--display);font-weight:600;color:var(--ink);font-size:1rem;display:block;margin-bottom:3px}
.tl p{font-size:.93rem;color:var(--muted);line-height:1.5}
.tl .dnf{font-family:var(--mono);font-size:.6rem;letter-spacing:.1em;color:var(--muted);border:1px solid var(--line-strong);border-radius:2px;padding:.15em .4em;vertical-align:.15em;margin-left:8px;font-weight:500}

/* table */
.tablewrap{overflow-x:auto;border:1px solid var(--line);background:var(--surface)}
table{border-collapse:collapse;width:100%;min-width:540px;font-variant-numeric:tabular-nums}
th,td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top;font-size:.93rem;line-height:1.5}
th{font-family:var(--display);font-size:.71rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-weight:500;background:var(--surface-2)}
tr:last-child td{border-bottom:0}
td:first-child{font-family:var(--display);font-weight:500;color:var(--ink)}
td.n{font-family:var(--mono);font-size:.83rem;color:var(--muted);white-space:nowrap}

.panel{background:var(--surface);border:1px solid var(--line);padding:24px}
.panel h4{margin-bottom:12px}
.panel li{font-size:.92rem;line-height:1.5;padding-block:9px;border-top:1px solid var(--line)}
.panel li:first-of-type{border-top:0}

.pull{border-left:3px solid var(--blue);padding:6px 0 6px 22px;font-family:var(--display);font-size:clamp(1.2rem,2.4vw,1.6rem);line-height:1.3;color:var(--ink);font-weight:500;letter-spacing:-.02em}
.dk .pull{border-left-color:var(--sky);color:#fff}

.twocol{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,48px)}
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.quotes.one,.quotes.two,.quotes.three{grid-template-columns:1fr;max-width:780px}
.quotes.one .quote,.quotes.two .quote,.quotes.three .quote{padding:26px 30px;gap:14px}
@media (max-width:1040px) and (min-width:721px){.quotes{grid-template-columns:repeat(2,1fr)}}
.quote{background:var(--surface);border:1px solid var(--line);padding:22px;display:flex;flex-direction:column;gap:12px}
.quote .mk{font-family:var(--display);font-size:1.9rem;line-height:.6;color:var(--blue);font-weight:700}
.quote p{font-size:.95rem;line-height:1.55}
.quote .by{font-family:var(--mono);font-size:.65rem;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);margin-top:auto}

.detail{display:flex;flex-direction:column;gap:2px;padding-block:16px;border-top:1px solid var(--line)}
.detail:first-of-type{border-top:0;padding-top:0}
.detail .k{font-family:var(--mono);font-size:.65rem;letter-spacing:.11em;text-transform:uppercase;color:var(--muted)}
.detail .v{font-family:var(--display);font-size:1.02rem;color:var(--ink);word-break:break-word;text-decoration:none}

.cta{background:linear-gradient(110deg,var(--blue) 0%,var(--navy) 100%);border-top:0}
.cta h2,.cta p{color:#fff}
.cta p{color:#D7EAF6}
.cta .wrap{padding-block:clamp(38px,5.5vw,60px);display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cta .btn{background:#fff;color:var(--navy);border-color:#fff}
.cta .btn:hover{background:#E4F1F9;border-color:#E4F1F9}

footer{background:var(--navy-3);border-top:1px solid var(--on-deep-line)}
footer .wrap{padding-block:28px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-family:var(--display);font-size:.79rem;color:var(--on-deep-dim);line-height:1.7}
footer strong{color:#fff}
footer a{color:var(--on-deep-body);text-decoration:none}
footer a:hover{color:var(--sky)}
footer .navlink{color:var(--on-deep-dim)!important;padding:0;font-size:.79rem}
footer .navlink:hover{color:var(--sky)!important;background:none}

button:focus-visible,a:focus-visible{outline:2px solid var(--blue);outline-offset:3px}

@media (max-width:960px){
  .hero .inner{grid-template-columns:1fr}
  .hexshot{max-width:360px;margin:0 auto}
  .clock{grid-template-columns:repeat(2,1fr)}
  .pillars{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:18px}
  .rail{position:static}
  .arc,.twocol,.quotes{grid-template-columns:1fr}
  nav{display:none;flex-direction:column;align-items:stretch;gap:0}
  nav.open{display:flex;position:absolute;left:0;right:0;top:100%;background:var(--navy-2);border-bottom:1px solid var(--on-deep-line);padding:6px 10px 12px;box-shadow:0 12px 24px rgba(0,0,0,.3)}
  nav.open .navlink{text-align:left;padding:11px 10px;font-size:.95rem;border-radius:0;border-bottom:1px solid var(--on-deep-line)}
  .menubtn{display:block}
}
@media (max-width:560px){
  .clock{grid-template-columns:1fr}
  .clock div{border-right:0;border-bottom:1px solid var(--on-deep-line)}
  .tl li{grid-template-columns:1fr;gap:3px}
  body{font-size:16px}
  .mark img{height:38px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

.clientmark{display:block;width:104px;height:auto;margin-bottom:4px}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .clientmark{filter:invert(1)}}
:root[data-theme="dark"] .clientmark{filter:invert(1)}
.more{margin-top:-2px}
.more summary{cursor:pointer;font-family:var(--mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);list-style:none}
.more summary::-webkit-details-marker{display:none}
.more summary:after{content:" \2193";font-size:.8em}
.more[open] summary:after{content:" \2191"}
.more summary:hover{text-decoration:underline}
.more p{margin-top:12px;font-size:.93rem;line-height:1.55}

.pods{display:flex;flex-direction:column;gap:0}
.pod{display:grid;grid-template-columns:104px 1fr;gap:clamp(14px,2vw,24px);align-items:start;border-top:1px solid var(--line);padding-block:18px}
.pod:first-child{border-top:0;padding-top:0}
.pod .ep{font-family:var(--mono);font-size:.66rem;letter-spacing:.09em;text-transform:uppercase;color:var(--blue);padding-top:.2em}
.pod h3{font-size:1.05rem}
.pod h3 a{color:var(--ink);text-decoration:none}
.pod h3 a:hover{color:var(--accent);text-decoration:underline}
.pod p{margin-top:8px;font-size:.93rem;line-height:1.55;color:var(--muted);text-align:left;max-width:66ch}
.pod .listen{display:inline-block;margin-top:10px;font-family:var(--mono);font-size:.7rem;letter-spacing:.06em}
@media (max-width:700px){.pod{grid-template-columns:1fr;gap:4px}}
/* links that were buttons in the single-page build */
a.navlink,a.btn,a.mark,a.listen{text-decoration:none}
a.navlink:hover,a.btn:hover{text-decoration:none}
footer a{text-decoration:none}
footer a:hover{text-decoration:underline}
a.mark{display:inline-flex;align-items:center}