/* Layout: one quiet column, read top to bottom like strata — each section a layer, the dig goes down. */
:root{
  --bg:#FBFCFD;
  --ink:#16232E;
  --muted:#5D6B77;
  --line:#DCE6EE;
  --blue:#5EA4D9;
  --blue-deep:#2F7DB8;
  --band:#EEF4F9;
  --soft:#D9EAF7;
  --strong:#2F7DB8;
  --on-strong:#FFFFFF;
  --font:"Poppins", "Helvetica Neue", Arial, sans-serif;
}


*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--font);font-weight:300;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit}
.wrap{max-width:1040px;margin:0 auto;padding-left:max(16px, env(safe-area-inset-left, 0px));padding-right:max(16px, env(safe-area-inset-right, 0px))}
.label{font-size:12px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--blue-deep)}
h1,h2,h3{font-weight:200;line-height:1.12;margin:0;text-wrap:balance;letter-spacing:-.01em}
p{margin:0;max-width:62ch}

/* nav */
nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--bg);border-bottom:1px solid var(--line)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px}
.mark{font-weight:500;letter-spacing:.22em;font-size:15px;text-decoration:none}
.mark span{color:var(--blue)}
nav ul{display:flex;gap:22px;list-style:none;margin:0;padding:0;font-size:13px;flex-wrap:wrap}
nav ul a{text-decoration:none;color:var(--muted)}
nav ul a:hover,nav ul a:focus-visible{color:var(--ink)}
nav .go{color:var(--blue-deep);font-weight:500}
@media (max-width:640px){ nav ul li.hide-sm{display:none} }

/* hero */
.hero{padding-block:88px 0}
.hero h1{font-size:clamp(44px,8.4vw,104px);margin-top:18px}
.hero h1 em{font-style:normal;color:var(--blue)}
.hero .lede{font-size:clamp(18px,2.1vw,22px);margin-top:28px;color:var(--ink)}
.hero .facts{margin-top:18px;font-size:14px;color:var(--muted);letter-spacing:.02em}
.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.btn{display:inline-block;padding:13px 22px;border-radius:999px;text-decoration:none;font-size:14px;font-weight:400;border:1px solid var(--ink)}
.btn.solid{background:var(--ink);color:var(--bg)}
.btn:hover,.btn:focus-visible{border-color:var(--blue);outline:none}
.btn.solid:hover,.btn.solid:focus-visible{background:var(--blue-deep);border-color:var(--blue-deep)}

/* strata: the layers being dug */
.strata{margin-top:72px;display:grid;gap:0;position:relative}
.strata i{display:block;border-top:1px solid var(--line)}
.strata i:nth-child(1){height:10px}
.strata i:nth-child(2){height:16px}
.strata i:nth-child(3){height:8px}
.strata i:nth-child(4){height:22px}
.strata i:nth-child(5){height:12px}
.strata i:nth-child(6){height:30px;border-top:1.5px solid var(--blue)}
.strata .find{position:absolute;left:62%;bottom:8px;color:var(--blue);font-size:18px}
.strata .tag{position:absolute;right:0;bottom:10px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
@media (max-width:640px){.strata .tag{display:none}}

section{padding-block:88px}
.sec-head{display:grid;grid-template-columns:200px 1fr;gap:32px;align-items:start}
.sec-head > *{min-width:0}
@media (max-width:760px){.sec-head{grid-template-columns:1fr;gap:14px}}
h2{font-size:clamp(32px,4.6vw,52px)}
.body{margin-top:24px;display:grid;gap:18px;color:var(--ink)}
.body p.soft{color:var(--muted)}

/* what it is */
.what dl{margin:44px 0 0;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.what dl div{padding:20px 18px 0 0;min-width:0}
.what dt{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:400}
.what dd{margin:6px 0 0;font-size:18px;font-weight:300}
@media (max-width:760px){.what dl{grid-template-columns:repeat(2,1fr);row-gap:18px}}

/* why it works */
.why{background:var(--band)}
.three{margin-top:56px;display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
@media (max-width:860px){.three{grid-template-columns:1fr;gap:44px}}
.step{min-width:0;border-top:1.5px solid var(--ink);padding-top:22px}
.step .num{display:flex;align-items:baseline;gap:14px}
.step .num b{font-weight:200;font-size:64px;line-height:1;font-variant-numeric:tabular-nums;color:var(--blue)}
.step .num span{font-size:20px;color:var(--blue)}
.step h3{font-size:26px;margin-top:18px;font-weight:300}
.step p{margin-top:14px;font-size:16px}
.step .nots{margin-top:16px;display:flex;flex-wrap:wrap;gap:6px 14px;font-size:13px;color:var(--muted)}
.step .nots s{text-decoration-color:var(--blue);text-decoration-thickness:1px}
.close{margin-top:64px;font-size:clamp(22px,3vw,30px);font-weight:200}
.close b{font-weight:400;color:var(--blue-deep)}

/* for */
.for .split{margin-top:44px;display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}
.for .split > div{padding:26px 28px 0 0;min-width:0}
.for .split > div + div{border-left:1px solid var(--line);padding-left:28px}
.for .split h3{font-size:22px;font-weight:300}
.for .split p{margin-top:10px;font-size:16px;color:var(--muted)}
@media (max-width:700px){.for .split{grid-template-columns:1fr}.for .split > div + div{border-left:0;border-top:1px solid var(--line);padding-left:0;margin-top:26px}}

/* begin */
.begin{border-top:1px solid var(--line)}
.begin .note{margin-top:30px;font-size:13px;color:var(--muted)}

/* layer 2 */
.how{background:var(--band)}
.how ul{list-style:none;margin:44px 0 0;padding:0;border-top:1px solid var(--line)}
.how li a{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:baseline;padding:20px 0;border-bottom:1px solid var(--line);text-decoration:none}
.how li a > *{min-width:0}
.how li strong{font-weight:400;font-size:19px;display:block}
.how li small{display:block;font-size:14px;color:var(--muted);margin-top:2px}
.how li em{font-style:normal;color:var(--blue-deep);font-size:14px}
.how li a:hover strong,.how li a:focus-visible strong{color:var(--blue-deep)}

/* layer 3 */
.carry{border-top:1px solid var(--line)}

.x-foot{border-top:1px solid var(--line);padding-block:40px 56px;font-size:13px;color:var(--muted)}
.x-foot .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.x-foot .mark{color:var(--ink)}
.x-foot a{text-decoration:none}
.x-foot a:hover{color:var(--ink)}


@media (prefers-reduced-motion:no-preference){ .btn{transition:background .2s,border-color .2s} }

/* hero with map motif */
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.hero-grid > *{min-width:0}
.hero .map{width:100%;max-width:420px;justify-self:end}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr}.hero .map{justify-self:center;max-width:320px;margin-top:8px}}
svg .ln{stroke:var(--line);fill:none}
svg .bl{fill:var(--blue)}
svg .sf{fill:var(--soft)}
svg .ink{fill:var(--ink)}
svg .mu{fill:var(--muted)}
svg .st{stroke:var(--blue);fill:none}
svg .dash{stroke:var(--muted);fill:none;stroke-dasharray:3 4}
svg text{font-family:var(--font)}
.dots{display:flex;gap:7px;margin-top:64px;align-items:center}
.dots i{width:6px;height:6px;border-radius:50%;background:var(--blue);opacity:.25}
.dots i:nth-child(3n){opacity:.6}.dots i:nth-child(5n){opacity:1;width:9px;height:9px}

/* app strip */
.app{margin-top:56px;display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
@media (max-width:760px){.app{grid-template-columns:1fr;max-width:300px;margin-inline:auto}}
.app figure{margin:0;min-width:0;display:grid;gap:14px;justify-items:center;text-align:center}
.phone{width:100%;max-width:210px;aspect-ratio:9/17;border:1.5px solid var(--ink);border-radius:28px;padding:18px 14px;display:flex;flex-direction:column;gap:10px;background:var(--bg);position:relative}
.phone::before{content:"";width:42px;height:5px;border-radius:5px;background:var(--line);align-self:center}
.phone .top{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.phone .q{font-size:14px;line-height:1.35;font-weight:300}
.phone .rec{margin-top:auto;align-self:center;width:58px;height:58px;border-radius:50%;background:var(--blue);display:grid;place-items:center}
.phone .rec i{width:18px;height:18px;border-radius:50%;background:var(--bg)}
.phone svg{width:100%;height:auto}
.phone .book{margin:auto 0;border:1px solid var(--line);background:var(--soft);border-radius:4px 10px 10px 4px;aspect-ratio:3/4;padding:14px;display:flex;flex-direction:column;justify-content:space-between}
.phone .book b{font-weight:400;letter-spacing:.18em;font-size:11px}
.phone .book span{font-weight:200;font-size:22px}
.app figcaption{font-size:15px}
.app figcaption small{display:block;color:var(--muted);font-size:13px}
.app-note{margin-top:36px;color:var(--muted);font-size:15px;max-width:62ch}

/* step drawings */
.step svg.draw{width:100%;height:auto;margin-top:22px;display:block}

/* strong begin band */
.begin.strong{background:var(--strong);color:var(--on-strong);border-top:0}
.begin.strong .label{color:var(--on-strong);opacity:.75}
.begin.strong .note{color:var(--on-strong);opacity:.75}
.begin.strong .btn{border-color:var(--on-strong);color:var(--on-strong)}
.begin.strong .btn.solid{background:var(--on-strong);color:var(--strong)}
.begin.strong .btn:hover,.begin.strong .btn:focus-visible{border-color:var(--on-strong);opacity:.9}
.begin.strong .btn.solid:hover{background:var(--on-strong)}
.why{background:var(--band)}

.device{margin-top:52px;display:grid;grid-template-columns:260px 1fr;gap:40px;align-items:center;border-top:1px solid var(--line);padding-top:36px}
.device > *{min-width:0}
.device svg{width:100%;max-width:260px;height:auto}
@media (max-width:640px){.device{grid-template-columns:1fr;gap:20px}.device svg{max-width:220px}}
.flow{display:flex;flex-wrap:wrap;gap:6px 12px;align-items:baseline;font-size:18px}
.flow i{font-style:normal;color:var(--blue)}
.device .app-note{margin-top:12px}
.pick{padding-block:72px 40px}
.pick h1{font-size:clamp(40px,7vw,80px);margin-top:16px}
.pick .lede{font-size:clamp(17px,2vw,20px);margin-top:24px}
.people{margin-top:52px;display:grid;grid-template-columns:1fr 1fr;gap:28px}
@media (max-width:760px){.people{grid-template-columns:1fr}}
.person{min-width:0;border-top:1.5px solid var(--ink);padding-top:26px;display:grid;grid-template-columns:120px 1fr;gap:22px;align-items:start}
.person > *{min-width:0}
.person img{width:120px;height:120px;border-radius:50%;object-fit:cover;display:block;box-shadow:0 0 0 1.5px var(--bg),0 0 0 3px var(--blue)}
.person .where{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue-deep);font-weight:500}
.person h2{font-size:28px;font-weight:300;margin-top:6px}
.person p.bio{margin-top:10px;font-size:15px;color:var(--muted)}
.person .row{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin-top:18px}
.person .li{font-size:13px;color:var(--muted)}
@media (max-width:440px){.person{grid-template-columns:1fr}}
.write{background:var(--band)}
.form{margin-top:36px;display:grid;grid-template-columns:1fr 1fr;gap:18px 22px;max-width:760px}
.form .full{grid-column:1/-1}
@media (max-width:640px){.form{grid-template-columns:1fr}}
.form label{display:grid;gap:6px;font-size:13px;color:var(--muted);min-width:0}
.form input,.form textarea{font:inherit;font-size:16px;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px 14px;width:100%}
.form textarea{min-height:110px;resize:vertical}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--blue)}
.who{display:flex;gap:12px;flex-wrap:wrap}
.who label{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:999px;padding:10px 18px;cursor:pointer;color:var(--ink);background:var(--bg);font-size:14px}
.who input{accent-color:var(--blue-deep);width:auto}
.who label:has(input:checked){border-color:var(--blue-deep)}
.form .send{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.form button{font:inherit;cursor:pointer}
.small{font-size:13px;color:var(--muted)}
.done{margin-top:20px;padding:16px 18px;border:1px solid var(--blue);border-radius:12px;max-width:760px;background:var(--bg)}

body{margin:0;font-family:"Poppins","Helvetica Neue",Arial,sans-serif}
.list{margin-top:44px;display:grid;gap:0;border-top:1px solid var(--line)}
.list .it{display:grid;grid-template-columns:90px 1fr;gap:24px;padding-block:24px;border-bottom:1px solid var(--line)}
.list .it > *{min-width:0}
.list .it b{font-weight:200;font-size:44px;line-height:1;color:var(--blue);font-variant-numeric:tabular-nums}
.list .it h3{font-size:22px;font-weight:300}
.list .it p{margin-top:6px;font-size:16px;color:var(--muted)}
@media (max-width:520px){.list .it{grid-template-columns:52px 1fr;gap:14px}.list .it b{font-size:32px}}
.cols{margin-top:44px;display:grid;grid-template-columns:repeat(3,1fr);gap:36px}
@media (max-width:860px){.cols{grid-template-columns:1fr;gap:32px}}
.cols > div{min-width:0;border-top:1.5px solid var(--ink);padding-top:20px}
.cols h3{font-size:22px;font-weight:300}
.cols p{margin-top:10px;font-size:16px;color:var(--muted)}
.cols .ic{color:var(--blue);font-size:18px;margin-bottom:10px;display:block}
.figure{margin-top:44px;max-width:640px}
.figure svg{width:100%;height:auto;display:block}
.figure figcaption{margin-top:10px;font-size:13px;color:var(--muted)}
.money{margin-top:44px;display:grid;grid-template-columns:repeat(3,1fr);border-top:1.5px solid var(--ink)}
.money > div{padding:22px 20px 0 0;min-width:0}
.money b{display:block;font-weight:200;font-size:clamp(34px,5vw,52px);line-height:1.1;color:var(--blue-deep);font-variant-numeric:tabular-nums}
.money span{font-size:14px;color:var(--muted)}
@media (max-width:640px){.money{grid-template-columns:1fr;gap:18px}}
.conds{margin-top:36px;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px 28px}
.conds div{min-width:0}
.conds strong{font-weight:400;display:block}
.conds span{font-size:14px;color:var(--muted)}
.inline-link{color:var(--blue-deep);text-decoration:none;font-size:15px}
.inline-link:hover{text-decoration:underline}
.check{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:var(--ink)}
.check input{width:auto;margin-top:5px;accent-color:var(--blue-deep)}

.bul{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:10px}
.bul li{padding-left:22px;position:relative;font-size:16px}
.bul li::before{content:"●";position:absolute;left:0;top:1px;color:var(--blue);font-size:10px}
.bul.no li{color:var(--muted)}
.bul.no li::before{content:"–";font-size:16px;top:-2px;color:var(--muted)}
.tag{display:inline-block;margin-left:8px;font-size:10px;letter-spacing:.14em;font-weight:500;color:var(--blue-deep);border:1px solid var(--line);border-radius:999px;padding:2px 8px;vertical-align:middle}
@media (max-width:700px){#what .split{grid-template-columns:1fr!important}#what .split-r{border-left:0!important;padding-left:0!important;border-top:1px solid var(--line);margin-top:24px}}

.begin.strong .body,.begin.strong .body p,.begin.strong h2{color:var(--on-strong)}

.earn{margin-top:40px;max-width:640px;display:grid;gap:14px}
.earn h3{font-size:22px;font-weight:300;margin-bottom:4px}
.erow{display:grid;grid-template-columns:150px 1fr 100px;gap:14px;align-items:center;font-size:15px}
.erow > *{min-width:0}
.erow i{display:block;height:10px;border-radius:10px;background:var(--soft);position:relative;overflow:hidden}
.erow i::after{content:"";position:absolute;inset:0 auto 0 0;width:var(--w);background:var(--blue);border-radius:10px}
.erow b{font-weight:400;text-align:right;font-variant-numeric:tabular-nums}
@media (max-width:480px){.erow{grid-template-columns:1fr 90px}.erow i{grid-column:1/-1;grid-row:2}}

/* calmer sizes (Oct 24) */
body{font-size:16px}
.hero{padding-block:64px 0}
.hero h1{font-size:clamp(40px,5.6vw,76px)}
.hero .lede{font-size:clamp(17px,1.6vw,19px)}
.hero .map{max-width:360px}
section{padding-block:72px}
h2{font-size:clamp(28px,3.2vw,40px)}
.step .num b{font-size:48px}
.step h3{font-size:22px}
.close{font-size:clamp(20px,2.4vw,26px)}
.pick{padding-block:56px 32px}
.pick h1{font-size:clamp(36px,4.6vw,60px)}
.pick .lede{font-size:clamp(16px,1.6vw,18px)}
.money b{font-size:clamp(30px,3.6vw,42px)}
.list .it b{font-size:36px}
.mapgrid{margin-top:44px;display:grid;grid-template-columns:repeat(3,1fr);gap:28px 32px}
@media (max-width:860px){.mapgrid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.mapgrid{grid-template-columns:1fr}}
.mapcard{min-width:0;border-top:1px solid var(--line);padding-top:18px}
.mapcard svg{width:96px;height:60px;display:block}
.mapcard h3{font-size:19px;font-weight:300;margin-top:12px}
.mapcard .mtag{display:block;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-deep);margin-top:4px}
.mapcard p{margin-top:8px;font-size:15px;color:var(--muted)}
.mapend{margin-top:36px;font-size:17px}


.bookcard{margin-top:36px;display:grid;grid-template-columns:104px 1fr;gap:26px;align-items:center;max-width:600px;padding:18px 26px 18px 14px;background:#fff;border:1px solid var(--line);border-radius:12px;text-decoration:none;color:inherit;transition:border-color .2s}
.bookcard > *{min-width:0}
.bookcard img{width:104px;height:auto;display:block}
.bookcard .label{display:block}
.bookcard strong{display:block;font-weight:300;font-size:22px;letter-spacing:.08em;margin-top:6px;color:var(--ink)}
.bookcard small{display:block;font-size:15px;line-height:1.6;color:var(--muted);margin-top:6px}
.bookcard em{display:inline-block;font-style:normal;font-size:14px;color:var(--blue-deep);margin-top:10px}
.bookcard:hover,.bookcard:focus-visible{border-color:var(--blue)}
@media (max-width:520px){.bookcard{grid-template-columns:76px 1fr;gap:16px;padding:14px 16px 14px 10px}.bookcard img{width:76px}.bookcard strong{font-size:19px}.bookcard small{font-size:14px}}

/* who page */
.person-row{display:grid;grid-template-columns:220px 1fr;gap:40px;align-items:start;margin-top:8px}
.person-row > *{min-width:0}
#brazil .person-row{margin-top:40px}
.person-fig{margin:0}
.person-fig img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:12px;display:block;background:var(--soft)}
.person-fig figcaption{margin-top:12px;font-size:15px;font-weight:400}
.person-fig figcaption span{display:block;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--blue-deep);font-weight:400;margin-top:4px}
.person-fig figcaption a{display:inline-block;margin-top:8px;font-size:13px;color:var(--muted);font-weight:300}
.quote{font-size:clamp(20px,2.1vw,25px);font-weight:200;line-height:1.45;color:var(--blue-deep);border-left:2px solid var(--blue);padding-left:18px}
.quote.big{font-size:clamp(24px,2.8vw,34px);margin-top:4px}
.sign{margin-top:22px;font-size:18px;font-weight:300;color:var(--blue-deep);font-style:italic}
@media (max-width:700px){.person-row{grid-template-columns:1fr;gap:22px}.person-fig{max-width:240px}}

/* ===== desktop refinement (Oct 24, pass 2) ===== */
:root{--band:#EAF1F8;--rule:#C9D5DF}
/* sections alternate: white, then a light tint (blue band keeps its own color) */
.why,.how,.write{background:transparent}
body > section:nth-of-type(odd):not(.strong){background:var(--band)}
/* softer column rules */
.step{border-top:1px solid var(--rule)}
.cols > div{border-top:1px solid var(--rule)}
.person{border-top:1px solid var(--rule)}
.money{border-top:1px solid var(--rule)}
/* a bit more air between title, subtitle and text */
.body{margin-top:30px;gap:20px}
.pick .lede{margin-top:28px}
.hero .lede{margin-top:32px}
.hero .facts{margin-top:20px}
.close{margin-top:72px}
/* slightly smaller images */
.hero .map{max-width:320px}
.device svg{max-width:220px}
.step svg.draw{max-width:230px}
.person-row{grid-template-columns:190px 1fr}
.person img{width:108px;height:108px}
.person{grid-template-columns:108px 1fr}
@media (min-width:761px){
  section{padding-block:96px}
  .pick{padding-block:72px 64px}
  .hero{padding-block:72px 16px}
  .three,.cols,.mapgrid,.list,.money,.app,.device,.split{margin-top:56px}
}
@media (max-width:700px){.person-row{grid-template-columns:1fr}}

/* ===== pass 3 (Oct 24): less text, more shape ===== */
/* home: the closing line belongs to the three reasons */
.close{margin-top:56px;padding-top:36px;border-top:1px solid var(--rule);text-align:center;max-width:none}
@media (min-width:761px){.close{margin-top:64px}}

/* bigger titles on the inner pages */
.p-how h2,.p-become h2,.p-conditions h2,.p-why h2,.p-book h2,.p-paper h2{font-size:clamp(32px,4.2vw,50px)}
.p-how .pick h1,.p-become .pick h1{font-size:clamp(40px,5.4vw,68px)}

/* page hero with a picture on the right */
.pick .hero-grid{grid-template-columns:1.2fr .8fr}
.pick .pic{width:100%;max-width:300px;justify-self:end}
.pick .pic svg{width:100%;height:auto;display:block}
@media (max-width:860px){.pick .pic{justify-self:start;max-width:240px;margin-top:28px}}

/* numbered path, in a row */
.path{margin:56px 0 0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(var(--n,5),1fr);gap:24px}
.path li{min-width:0;position:relative;padding-top:64px}
.path li::before{content:attr(data-n);position:absolute;top:0;left:0;width:44px;height:44px;border-radius:50%;background:#fff;border:1.5px solid var(--blue);color:var(--blue-deep);display:grid;place-items:center;font-size:17px;font-weight:400;z-index:1;box-sizing:border-box}
.path li::after{content:"";position:absolute;top:22px;left:52px;right:-16px;height:1px;background:var(--blue);opacity:.5}
.path li:last-child::after{display:none}
.path li.end::before{background:var(--blue);color:#fff}
.path h3{font-size:19px;font-weight:400;line-height:1.3}
.path p{margin-top:8px;font-size:15px;color:var(--muted)}
@media (max-width:760px){
  .path{grid-template-columns:1fr;gap:0}
  .path li{padding:0 0 26px 64px;min-height:70px}
  .path li::after{top:50px;left:22px;right:auto;width:1px;height:calc(100% - 54px)}
  .path h3{padding-top:9px}
}

/* cards */
.cards{margin-top:56px;display:grid;grid-template-columns:repeat(var(--n,3),1fr);gap:20px}
.cards > *{min-width:0}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px 24px}
body > section:nth-of-type(even):not(.strong):not(.deep) .card{background:var(--band);border-color:transparent}
.card .ic{display:block;color:var(--blue);font-size:22px;line-height:1;margin-bottom:16px}
.card h3{font-size:20px;font-weight:400;line-height:1.3}
.card p{margin-top:8px;font-size:15px;color:var(--muted)}
.card .bul{margin-top:16px}
.card .bul li{font-size:15px}
@media (max-width:860px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.cards{grid-template-columns:1fr}}
.cards.two{--n:2}
@media (max-width:860px){.cards.two{grid-template-columns:1fr}}

/* call-out (Check-in) */
.callout{margin-top:40px;display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center;background:#fff;border:1px solid var(--line);border-left:3px solid var(--blue);border-radius:12px;padding:22px 26px;max-width:820px}
.callout > *{min-width:0}
.callout .dot{width:14px;height:14px;border-radius:50%;background:var(--blue)}
.callout h3{font-size:20px;font-weight:400}
.callout p{margin-top:4px;font-size:15px;color:var(--muted)}
.callout a{font-size:14px;color:var(--blue-deep);text-decoration:none;white-space:nowrap}
@media (max-width:640px){.callout{grid-template-columns:1fr;gap:10px}.callout .dot{display:none}}

/* maps as cards */
.mapgrid .mapcard{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 22px 24px}
body > section:nth-of-type(even) .mapgrid .mapcard{background:var(--band);border-color:transparent}
@media (max-width:520px){
  .mapgrid{gap:14px}
  .mapcard{display:grid;grid-template-columns:64px 1fr;column-gap:16px;align-items:start}
  .mapcard svg{width:64px!important;height:40px!important;grid-row:1/4;margin-top:4px}
  .mapcard h3{margin-top:0}
}

/* deep blue band */
body > section.deep{background:var(--strong);color:#fff}
.deep .label{color:#fff;opacity:.75}
.deep h2,.deep h3{color:#fff}
.deep .body,.deep .body p{color:#fff}
.chain{margin-top:52px;display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.chain span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.4);border-radius:999px;padding:9px 14px;font-size:14px;white-space:nowrap}
.chain span.me{background:#fff;color:var(--strong);border-color:#fff}
.chain i{font-style:normal;opacity:.7}
.facts3{margin-top:48px;display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.facts3 > div{min-width:0;border-top:1px solid rgba(255,255,255,.35);padding-top:18px;font-size:15px;color:rgba(255,255,255,.88)}
.facts3 b{display:block;font-weight:400;font-size:19px;color:#fff;margin-bottom:6px}
@media (max-width:760px){.facts3{grid-template-columns:1fr;gap:22px}.chain{flex-direction:column;align-items:flex-start;gap:8px}.chain i{transform:rotate(90deg);margin-left:22px}}

/* big numbers */
.stats{margin-top:44px;display:flex;flex-wrap:wrap;gap:18px 56px}
.stats > div{min-width:0}
.stats b{display:block;font-weight:200;font-size:clamp(36px,4.4vw,54px);line-height:1;color:var(--blue-deep);font-variant-numeric:tabular-nums}
.stats span{display:block;margin-top:8px;font-size:14px;color:var(--muted)}

/* chips */
.chips{margin-top:36px;display:flex;flex-wrap:wrap;gap:10px}
.chips span,.chips a{border:1px solid var(--blue);color:var(--blue-deep);border-radius:999px;padding:8px 16px;font-size:15px;background:#fff;text-decoration:none}
.chips a:hover{background:var(--soft)}
.chips a b{font-weight:400;color:var(--blue);margin-right:6px}

/* founding chairs */
.chairs{margin-top:52px;display:grid;grid-template-columns:repeat(8,1fr);gap:14px;max-width:760px}
.chairs > div{min-width:0;text-align:center;font-size:12px;letter-spacing:.06em;color:var(--muted)}
.chairs b{display:grid;place-items:center;aspect-ratio:1/1;border-radius:50%;border:1.5px solid var(--blue);font-weight:300;font-size:18px;color:var(--blue-deep);background:#fff;margin-bottom:8px}
.chairs .on b{background:var(--blue);color:#fff}
.chairs .on{color:var(--blue-deep);font-weight:400}
@media (max-width:560px){.chairs{grid-template-columns:repeat(4,1fr);max-width:320px}}

/* conditions, short */
.ccards{margin-top:56px;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px}
.ccards > div{min-width:0;background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 22px 24px}
.ccards i{font-style:normal;font-size:14px;color:var(--blue);letter-spacing:.06em}
.ccards h3{font-size:24px;font-weight:300;margin-top:6px}
.ccards p{margin-top:8px;font-size:15px;color:var(--muted)}
.links{margin-top:32px;display:flex;flex-wrap:wrap;gap:12px 28px}

/* conditions page */
.cond{display:grid;grid-template-columns:280px 1fr;gap:72px;align-items:center}
.cond > *{min-width:0}
.cond.rev{grid-template-columns:1fr 280px}
.cond.rev .cv{order:2}
.cv svg{width:100%;max-width:280px;height:auto;display:block;margin:0 auto}
.cnum{font-size:15px;color:var(--blue);letter-spacing:.1em}
.cname{font-size:clamp(38px,5vw,60px);font-weight:200;margin-top:6px}
.cond .quote{margin-top:24px}
.cbody{margin-top:22px;display:grid;gap:14px}
.cbody p{color:var(--muted)}
@media (max-width:760px){.cond,.cond.rev{grid-template-columns:1fr;gap:24px}.cond.rev .cv{order:0}.cv svg{max-width:150px;margin:0}}

/* book page */
.bookhero{display:grid;grid-template-columns:260px 1fr;gap:64px;align-items:center}
.bookhero > *{min-width:0}
.bookhero img{width:100%;height:auto;display:block;box-shadow:0 18px 40px rgba(22,35,46,.18)}
.bookhero .quote{margin-top:28px}
.meta{margin-top:14px;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
@media (max-width:760px){.bookhero{grid-template-columns:1fr;gap:28px}.bookhero img{max-width:170px}}

/* paper page */
.narrow{max-width:780px}
.abstract{margin-top:28px;background:#fff;border-left:3px solid var(--blue);border-radius:0 12px 12px 0;padding:26px 30px;display:grid;gap:16px}
.abstract p{font-size:16px;color:var(--ink);max-width:none}
.cite{margin-top:20px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px;font-size:14px;line-height:1.7;overflow-wrap:anywhere}
.pill-row{margin-top:22px;display:flex;flex-wrap:wrap;gap:8px}
.pill-row span{font-size:13px;border:1px solid var(--line);border-radius:999px;padding:5px 12px;background:#fff;color:var(--muted)}
.paper-meta{margin-top:22px;font-size:15px;color:var(--muted)}
.paper-meta b{font-weight:400;color:var(--ink)}

/* why page */
.big-p{font-size:clamp(20px,2.2vw,26px);font-weight:200;line-height:1.5;max-width:30em}
.big-p + .big-p{margin-top:22px}
.pull{margin-top:48px;font-size:clamp(24px,3vw,36px);font-weight:200;color:var(--blue-deep);line-height:1.35}
.p-paper .pick h1{font-size:clamp(30px,3.6vw,46px)}

/* ===== pass 4 (Oct 24, Bob's notes) ===== */
/* home hero: more air before the next band */
.hero{padding-block:72px 112px}
@media (max-width:760px){.hero{padding-block:48px 72px}}
/* the three reasons: cards with the same number badge as the paths */
.three{gap:20px}
.three .step{background:#fff;border:1px solid var(--line);border-top:3px solid var(--blue);border-radius:14px;padding:28px 26px 30px}
.step .num span{display:none}
.step .num b{font-size:16px;font-weight:400;width:42px;height:42px;border-radius:50%;border:1.5px solid var(--blue);display:grid;place-items:center;color:var(--blue-deep);line-height:1}
.step svg.draw{width:100%;max-width:none;height:72px;margin-top:26px}
.step h3{margin-top:24px}
@media (max-width:860px){.three{gap:18px}}
/* book: the cover blends into the page, no white box */
.bookhero img{box-shadow:none;mix-blend-mode:multiply}
/* how the maps are made: five equal steps, one row */
.chain{display:grid;grid-template-columns:repeat(5,1fr);gap:30px;align-items:stretch}
.chain i{display:none}
.chain span{position:relative;display:flex;align-items:center;justify-content:center;text-align:center;white-space:normal;border-radius:14px;padding:14px 12px;min-height:66px;line-height:1.35}
.chain span:not(:last-of-type)::after{content:"→";position:absolute;right:-23px;top:50%;transform:translateY(-50%);color:#fff;opacity:.7}
@media (max-width:760px){
  .chain{grid-template-columns:1fr;gap:26px;align-items:stretch}
  .chain span{min-height:0;padding:12px 16px}
  .chain span:not(:last-of-type)::after{content:"↓";right:auto;left:50%;top:auto;bottom:-24px;transform:translateX(-50%)}
}
.chips{gap:8px}.chips span,.chips a{padding:7px 14px;font-size:14px}

/* ===== pass 5 (Oct 24, phone notes) ===== */
p,li{text-wrap:pretty}
@media (max-width:760px){
  .close b{display:block}
  .step svg.draw{max-width:210px;height:52px;margin-top:20px}
  .three .step{padding:22px 20px 24px}
}
@media (max-width:520px){
  .mapcard{grid-template-columns:84px 1fr}
  .mapcard svg{width:84px!important;height:53px!important}
}
/* prices: compact rows on phones */
@media (max-width:640px){
  .money{grid-template-columns:1fr;gap:0}
  .money > div{display:flex;align-items:baseline;gap:14px;padding:12px 0;border-bottom:1px solid var(--rule)}
  .money b{font-size:24px;min-width:104px;flex:none}
  .money span{font-size:14px}
}

/* ===== pass 6: the home hero fills the first screen ===== */
.hero{min-height:calc(100vh - 62px);min-height:calc(100svh - 62px);display:flex;align-items:center;padding-block:48px 56px;position:relative;overflow:hidden}
.hero > .wrap{width:100%}
@media (min-width:861px){
  .hero h1{font-size:clamp(56px,6.4vw,92px)}
  .hero .map{max-width:420px}
  .hero-grid{grid-template-columns:1.1fr .9fr}
}
/* on phones the map sits quietly behind the title, never half under the fold */
@media (max-width:860px){
  .hero{align-items:flex-start;padding-block:56px 48px}
  .hero-grid{position:static}
  .hero .map{position:absolute;top:-40px;right:-110px;width:300px;max-width:none;margin:0;opacity:.22;pointer-events:none;z-index:0}
  .hero-grid > div{position:relative;z-index:1}
}
@media (min-width:861px){
  .hero h1{font-size:clamp(52px,5.6vw,80px)}
  .hero-grid{grid-template-columns:1.3fr .7fr}
  .hero .map{max-width:380px}
}
@media (max-width:860px){
  .hero{min-height:0;padding-block:56px 64px}
  .hero .map{top:-100px;right:-150px;opacity:.16}
}
@media (min-width:861px){.hero h1{font-size:clamp(48px,5vw,76px)}}
/* centered section head (home: three reasons) */
.sec-head.center{grid-template-columns:1fr;justify-items:center;text-align:center;gap:14px}
/* earnings line: breaks only between items */
.mathline{margin-top:22px;max-width:none;display:flex;flex-wrap:wrap;gap:4px 0}
.mathline span{white-space:nowrap}
.mathline span + span::before{content:"·";margin:0 10px;color:var(--blue)}
@media (max-width:640px){.mathline{flex-direction:column;gap:2px}.mathline span+span::before{content:none}}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}

/* ===== site footer (compact) ===== */
.ctlz-foot{background:#5EA4D9;color:#fff;padding:28px 24px 24px;font-family:'Poppins',sans-serif;font-weight:300;}
.cf-in{max-width:1000px;margin:0 auto;text-align:center;}
.cf-top{display:flex;justify-content:center;align-items:baseline;gap:6px 16px;flex-wrap:wrap;margin-bottom:16px;}
.cf-mark{font-size:11px;font-weight:500;letter-spacing:5px;color:#fff;text-decoration:none;}
.cf-mark span{color:rgba(255,255,255,0.55);}
.cf-why{font-size:13px;color:#fff;}
.cf-nav{display:flex;flex-wrap:wrap;gap:6px 22px;justify-content:center;margin-bottom:10px;}
.cf-nav a{font-size:13px;color:#fff;text-decoration:none;}
.cf-sub{display:flex;flex-wrap:wrap;gap:6px 16px;justify-content:center;margin-bottom:16px;}
.cf-sub a{font-size:11.5px;color:rgba(255,255,255,0.78);text-decoration:none;}
.cf-nav a:hover,.cf-sub a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px;}
.cf-fine{font-size:10px;letter-spacing:1.2px;color:rgba(255,255,255,0.62);line-height:1.8;}
@media(max-width:640px){.ctlz-foot{padding:30px 20px 26px;}.cf-top{flex-direction:column;align-items:center;gap:6px;margin-bottom:20px;}.cf-nav{flex-direction:column;align-items:center;gap:10px;margin-bottom:18px;}.cf-nav a{font-size:15px;}.cf-sub{max-width:300px;margin:0 auto 18px;gap:6px 14px;}.cf-sub a{font-size:12px;}.cf-fine span{display:block;}.cf-fine .cf-dot{display:none;}}
.mark{display:inline-flex;align-items:center;gap:10px}
.mark .logo{height:24px;width:auto;display:block}
img{max-width:100%}
[hidden]{display:none!important}
@media (max-width:480px){nav .wrap{gap:10px}nav ul{gap:14px;font-size:12px;flex-wrap:nowrap}.mark{font-size:13px;letter-spacing:.16em}.mark .logo{height:20px}}
nav ul a{white-space:nowrap}
@media (max-width:480px){nav ul li:first-child{display:none}}
.begin.strong + .ctlz-foot{border-top:1px solid rgba(255,255,255,0.25)}