/* Layout: one 72rem column, left-aligned text, navy record panels; mobile-first, single light brand theme. */
:root{
  color-scheme:light;
  --navy:#123B7A; --blue:#3F86D3; --blue-text:#2468B5; --white:#FFFFFF; --grey:#F3F6FA;
  --ink:#1A2438; --muted:#56627A; --rule:#D3DCE9; --field:#7C8CA8; --tint:#E6EFFA;
  --on-navy:#FFFFFF; --on-navy-soft:#DCE7F7; --on-navy-label:#A9C8F0; --error:#A3261F;
  --serif:"Source Serif 4",Georgia,"Times New Roman",serif;
  --sans:"Manrope",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --wrap:72rem; --gut:clamp(1rem,4vw,2rem);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--white);color:var(--ink);font-family:var(--sans);font-size:1rem;line-height:1.6}
img,svg{max-width:100%}
a{color:var(--navy);text-underline-offset:.18em}
a:hover{color:var(--blue-text)}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px;border-radius:2px}
h1,h2,h3{font-family:var(--serif);font-weight:600;color:var(--navy);line-height:1.2;margin:0;text-wrap:balance}
h1{font-size:clamp(1.9rem,4.6vw,3rem);letter-spacing:-.01em}
h2{font-size:clamp(1.4rem,2.8vw,1.85rem)}
h3{font-size:1.14rem}
p{margin:0}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.stack{display:grid;gap:1rem;align-content:start}
.stack-lg{display:grid;gap:2rem;align-content:start}
.lead{font-size:1.14rem;max-width:44rem}
.measure{max-width:44rem}
.eyebrow{font-size:.75rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--blue-text)}
.muted{color:var(--muted)}
.small{font-size:.9rem}
.ph{background:var(--tint);color:var(--navy);font-style:italic;padding:.05em .3em;border-radius:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--navy);color:var(--on-navy);padding:.6rem 1rem;z-index:20}
.skip:focus{left:var(--gut);top:.5rem}

/* preview banner */
.preview{background:var(--tint);color:var(--navy);font-size:.82rem;padding-block:.45rem;border-bottom:1px solid var(--rule)}

/* header */
.site-head{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:var(--white);border-bottom:1px solid var(--rule)}
.head-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.7rem}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;color:var(--navy);min-width:0}
.brand svg{width:2.5rem;height:2.5rem;flex:none}
.brand b{font-family:var(--serif);font-weight:600;font-size:1.2rem;line-height:1.1;display:block}
.brand span{font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;font-weight:800;color:var(--blue-text);display:block;margin-top:.15rem}
.menu-btn{font:inherit;font-weight:700;color:var(--navy);background:var(--white);border:1.5px solid var(--navy);padding:.5rem .9rem;border-radius:3px;cursor:pointer}
.nav{display:none;border-top:1px solid var(--rule);padding-block:.5rem 1rem}
.nav.open{display:block}
.nav ul{list-style:none;margin:0;padding:0;display:grid}
.nav a{display:block;padding:.65rem 0;text-decoration:none;font-weight:600;color:var(--ink);border-bottom:1px solid var(--rule)}
.nav a[aria-current="page"]{color:var(--navy);box-shadow:inset 3px 0 0 var(--blue);padding-left:.75rem}
.nav .cta a{border:0;margin-top:.8rem}
@media (min-width:68rem){
  .menu-btn{display:none}
  .nav{display:block;border:0;padding-block:0}
  .nav-row{border-top:1px solid var(--rule)}
  .nav ul{display:flex;flex-wrap:wrap;gap:0 1.5rem;align-items:center}
  .nav a{border:0;padding:.7rem 0;font-size:.92rem}
  .nav a[aria-current="page"]{box-shadow:inset 0 -3px 0 var(--blue);padding-left:0}
  .nav .cta{margin-left:auto}
  .nav .cta a{margin:0}
}
.btn{display:inline-block;font:inherit;font-weight:700;text-decoration:none;text-align:center;background:var(--navy);color:var(--on-navy);border:1.5px solid var(--navy);padding:.7rem 1.2rem;border-radius:3px;cursor:pointer}
.btn:hover{background:#0D2D5F;color:var(--on-navy)}
.btn.ghost{background:var(--white);color:var(--navy)}
.btn.ghost:hover{background:var(--grey);color:var(--navy)}
.nav .btn{padding:.5rem 1rem;color:var(--on-navy)}
.btn-row{display:flex;flex-wrap:wrap;gap:.75rem}

/* sections */
main{display:block}
.page-head{background:var(--grey);border-bottom:1px solid var(--rule);padding-block:clamp(2rem,6vw,3.5rem)}
.page-head .stack{gap:.9rem}
.sec{padding-block:clamp(2rem,5vw,3.25rem)}
.sec + .sec{border-top:1px solid var(--rule)}
.sec.alt{background:var(--grey)}
.sec-head{display:grid;gap:.6rem;margin-bottom:1.5rem}
.grid{display:grid;gap:1.5rem}
.grid > *{min-width:0}
@media (min-width:44rem){.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:1fr 1fr}.split{grid-template-columns:1.25fr 1fr;align-items:start}}
@media (min-width:64rem){.g4{grid-template-columns:repeat(4,1fr)}}
.item{border-top:2px solid var(--navy);padding-top:.9rem;display:grid;gap:.45rem;align-content:start}
.item .typ{font-size:.88rem;color:var(--muted)}
.item .lab{font-size:.68rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--navy);display:block}
.num{font-family:var(--serif);font-weight:600;font-size:1.6rem;color:var(--blue-text);line-height:1;font-variant-numeric:lining-nums tabular-nums}
.panel{background:var(--grey);padding:clamp(1.1rem,3vw,1.6rem);border-radius:4px;display:grid;gap:.7rem;align-content:start}
.sec.alt .panel{background:var(--white);border:1px solid var(--rule)}
.panel.line{background:var(--white);border:1px solid var(--rule)}
.panel.navy{background:var(--navy);color:var(--on-navy)}
.panel.navy h2,.panel.navy h3{color:var(--on-navy)}
.panel.navy .eyebrow{color:var(--on-navy-label)}
.panel.navy a{color:var(--on-navy)}
.panel.navy .muted{color:var(--on-navy-soft)}
.statement{font-family:var(--serif);font-size:1.14rem;line-height:1.55}
.note{border-left:4px solid var(--blue);padding:.2rem 0 .2rem 1rem}
.tag{display:inline-block;justify-self:start;font-size:.68rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--navy);border:1.5px solid var(--navy);padding:.15rem .5rem;border-radius:2px}
.panel.navy .tag{color:var(--on-navy);border-color:var(--on-navy)}
ul.clean{list-style:none;margin:0;padding:0;display:grid}
ul.clean li{padding:.5rem 0 .5rem 1.2rem;position:relative;border-bottom:1px solid var(--rule)}
ul.clean li::before{content:"";position:absolute;left:0;top:1.25rem;width:.55rem;height:2px;background:var(--blue)}
ul.clean li:last-child{border-bottom:0}
.panel.navy ul.clean li{border-color:rgba(255,255,255,.28)}
.panel.navy ul.clean li::before{background:var(--on-navy-label)}

/* tables */
.tbl{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:.95rem}
caption{text-align:left;font-size:.75rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--navy);padding-bottom:.6rem}
th,td{text-align:left;vertical-align:top;padding:.7rem 1rem .7rem 0;border-bottom:1px solid var(--rule)}
table.rec th{width:11.5rem;color:var(--navy);font-weight:700}
table.rec tr:first-child th,table.rec tr:first-child td{border-top:2px solid var(--navy)}
table.cols thead th{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--navy);border-bottom:2px solid var(--navy);white-space:nowrap}
table.cols td:first-child{font-weight:700;color:var(--navy)}
.panel.navy table.rec th{color:var(--on-navy-label)}
.panel.navy th,.panel.navy td{border-color:rgba(255,255,255,.28)}
.panel.navy table.rec tr:first-child th,.panel.navy table.rec tr:first-child td{border-top-color:var(--on-navy)}
@media (max-width:36rem){table.rec th,table.rec td{display:block;width:auto;padding-right:0}table.rec th{border-bottom:0;padding-bottom:0}table.rec td{padding-top:.2rem}table.rec tr:first-child td{border-top:0}}

/* steps */
ol.steps{list-style:none;margin:0;padding:0;display:grid;gap:0;counter-reset:s}
ol.steps li{counter-increment:s;display:grid;grid-template-columns:2.6rem 1fr;gap:.2rem .6rem;padding:1rem 0;border-top:1px solid var(--rule)}
ol.steps li::before{content:counter(s);font-family:var(--serif);font-weight:600;font-size:1.5rem;color:var(--blue-text);line-height:1.1;grid-row:span 3}
ol.steps li > *{grid-column:2}
ol.steps .rec{font-size:.86rem;color:var(--muted)}
ol.steps .rec b{font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--navy);margin-right:.4rem}
@media (min-width:44rem){ol.steps.two{grid-template-columns:1fr 1fr;column-gap:2.5rem}}
.phase{display:grid;gap:.4rem 2rem;padding:1.2rem 0;border-top:1px solid var(--rule)}
.phase:first-of-type{border-top:2px solid var(--navy)}
.phase .yr{font-family:var(--serif);font-weight:600;font-size:1.5rem;color:var(--navy);line-height:1.1;font-variant-numeric:lining-nums}
@media (min-width:44rem){.phase{grid-template-columns:13rem 1fr}}
figure{margin:0;display:grid;gap:.6rem}
figure .scroll{overflow-x:auto}
figure img{display:block;width:100%;height:auto;border-bottom:4px solid var(--navy)}
figure svg{display:block;width:100%;min-width:38rem;height:auto}
figcaption{font-size:.86rem;color:var(--muted)}
.src{font-size:.86rem;color:var(--muted)}

/* form */
form{display:grid;gap:1.2rem}
.fields{display:grid;gap:1.1rem}
@media (min-width:44rem){.fields{grid-template-columns:1fr 1fr}.fields .full{grid-column:1 / -1}}
.field{display:grid;gap:.35rem;min-width:0}
label{font-weight:700;color:var(--navy);font-size:.95rem}
label .req{font-weight:600;color:var(--muted);font-size:.82rem;margin-left:.35rem}
.hint{font-size:.84rem;color:var(--muted)}
input,select,textarea{font:inherit;color:var(--ink);background:var(--white);border:1.5px solid var(--field);border-radius:3px;padding:.65rem .75rem;width:100%;min-width:0}
textarea{min-height:8rem;resize:vertical}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--blue);outline-offset:1px;border-color:var(--navy)}
[aria-invalid="true"]{border-color:var(--error)}
.err{color:var(--error);font-size:.86rem;font-weight:600}
.result{border:2px solid var(--navy);border-radius:4px;padding:1.2rem;display:grid;gap:.9rem;background:var(--white)}
.result pre{margin:0;white-space:pre-wrap;word-break:break-word;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.86rem;background:var(--grey);padding:1rem;border-radius:3px;max-height:22rem;overflow:auto}
.sel{user-select:all;font-weight:700;color:var(--navy);word-break:break-all}

/* footer */
.site-foot{background:var(--navy);color:var(--on-navy-soft);padding-block:2.5rem;font-size:.92rem}
.site-foot a{color:var(--on-navy)}
.site-foot h2{font-family:var(--sans);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;font-weight:800;color:var(--on-navy-label)}
.site-foot .brand{color:var(--on-navy)}
.site-foot .brand b{color:var(--on-navy)}
.site-foot .brand span{color:var(--on-navy-label)}
.site-foot ul{list-style:none;margin:0;padding:0;display:grid;gap:.35rem}
.foot-base{border-top:1px solid rgba(255,255,255,.28);margin-top:2rem;padding-top:1.2rem;display:flex;flex-wrap:wrap;gap:.5rem 2rem;justify-content:space-between;font-size:.84rem}
[data-page][hidden]{display:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}