:root{
  --sovereign:#103f29; --obsidian:#08160f; --ink:#14211b; --graphite:#667069;
  --brass:#6c8679; --brass-pale:#a7bcb1; --vellum:#f2f6f4; --rule:#d9e2dd; --paper:#fff;
  --watch:#a8823c; --muted:#8e8899; --violet-15:#dbe2df; --violet-40:#abbcb4;
  --serif:"Lora",Georgia,serif; --sans:"Roboto",system-ui,sans-serif; --mono:"IBM Plex Mono",ui-monospace,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--paper);font-weight:300;line-height:1.625;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
p{margin:0 0 1rem}
h1,h2,h3,h4{font-family:var(--serif);font-weight:300;line-height:1.2;margin:0 0 1rem;color:var(--ink)}
h1{font-size:clamp(30px,4.5vw,46px);max-width:20ch}
h2{font-size:clamp(26px,3.5vw,38px);max-width:22ch}
h3{font-size:19px;color:var(--sovereign);margin-bottom:.5rem}
strong{font-weight:500}
em,.accent{font-style:italic;color:var(--sovereign)}
.eyebrow{font-family:var(--mono);text-transform:uppercase;letter-spacing:.16em;font-size:11px;color:var(--graphite);margin:0 0 1rem;display:block}
.figure{font-family:var(--mono);font-variant-numeric:tabular-nums;font-weight:500}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
section{padding:72px 0}
@media(max-width:640px){section{padding:52px 0}}
.vellum{background:var(--vellum);border-top:1px solid var(--rule)}
.dark{background:var(--obsidian);color:var(--paper)}
.dark h1,.dark h2,.dark h3{color:var(--paper)}
.dark .eyebrow{color:var(--brass-pale)}
.dark p{color:#c5c0ce}
.lede{font-size:18px;max-width:60ch;color:var(--graphite)}
.dark .lede{color:var(--muted)}

/* header */
header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--rule)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:inline-flex;align-items:center;gap:12px;font-family:var(--serif);font-size:17px;color:var(--sovereign)}
.brand img{height:28px;width:auto}
.brand small{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--graphite);line-height:1}
.nav ul{display:flex;gap:28px;list-style:none;margin:0;padding:0}
.nav li a{font-size:14px;font-weight:400;color:var(--ink)}
.nav li a:hover,.nav li a[aria-current]{color:var(--sovereign)}
.nav .btn{margin-left:8px}
.menu-toggle{display:none;background:none;border:0;font:inherit;cursor:pointer;padding:8px}
@media(max-width:760px){
  .nav ul{display:none;position:absolute;left:0;right:0;top:64px;background:var(--paper);border-bottom:1px solid var(--rule);flex-direction:column;gap:0;padding:8px 20px 16px}
  .nav ul.open{display:flex}
  .nav li a{display:block;padding:10px 0}
  .menu-toggle{display:block}
  .nav .btn{display:none}
}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:12px 20px;font-size:14px;font-weight:500;border:1px solid var(--sovereign);background:var(--sovereign);color:var(--paper);transition:background .15s}
.btn:hover{background:#0c2f1f}
.btn.ghost{background:transparent;color:var(--sovereign)}
.btn.ghost:hover{background:var(--vellum)}
.dark .btn.ghost{color:var(--paper);border-color:rgba(255,255,255,.4)}
.dark .btn.ghost:hover{background:rgba(255,255,255,.06)}
.btn svg{width:14px;height:14px}
.actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:36px}

/* hero */
.hero{position:relative;background:linear-gradient(100deg,var(--obsidian) 0%,#0b2418 60%,var(--sovereign) 100%);color:var(--paper);padding:110px 0 96px;overflow:hidden}
.hero:after{content:"";position:absolute;inset:0;background:radial-gradient(60% 80% at 90% 10%,rgba(108,134,121,.25),transparent 60%)}
.hero .wrap{position:relative;z-index:1}
.hero h1{color:var(--paper)}
.hero .eyebrow{color:var(--brass-pale)}
.hero p{color:#c5c0ce}
.hero-note{margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:14px;color:var(--muted);max-width:64ch}

/* grids */
.grid{display:grid;gap:1px;background:var(--rule);border:1px solid var(--rule);margin-top:40px}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:860px){.grid.cols-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.grid.cols-2,.grid.cols-3{grid-template-columns:1fr}}
.card{background:var(--paper);padding:28px}
.vellum .card{background:var(--paper)}
.card .idx{font-family:var(--mono);font-size:11px;color:var(--brass);letter-spacing:.1em;margin-bottom:14px}
.card p{font-size:15px;color:var(--graphite);margin:0}
.card ul{margin:12px 0 0;padding:0;list-style:none}
.card li{position:relative;padding-left:16px;font-size:14.5px;color:var(--ink);margin:6px 0}
.card li:before{content:"";position:absolute;left:0;top:.6em;width:6px;height:6px;background:var(--brass)}

/* split layouts */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
@media(max-width:800px){.split{grid-template-columns:1fr;gap:32px}}

/* steps */
.steps{counter-reset:s;margin:40px 0 0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule)}
@media(max-width:860px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}
.steps li{background:var(--paper);padding:28px}
.steps li:before{counter-increment:s;content:"0" counter(s);display:block;font-family:var(--mono);font-size:22px;color:var(--brass);margin-bottom:14px}
.steps h3{font-size:18px}
.steps p{font-size:14.5px;color:var(--graphite);margin:0}

/* boundary list */
.boundary{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--rule);border:1px solid var(--rule);margin-top:40px}
@media(max-width:700px){.boundary{grid-template-columns:1fr}}
.boundary>div{background:var(--paper);padding:28px}
.boundary ul{margin:10px 0 0;padding:0;list-style:none}
.boundary li{display:flex;gap:12px;padding:10px 0;border-top:1px solid var(--rule);font-size:15px}
.boundary li:first-child{border-top:0}
.boundary .yes li:before{content:"✓";color:var(--sovereign);font-weight:500}
.boundary .no li:before{content:"—";color:var(--watch);font-weight:500}

/* facts table */
.facts{width:100%;border-collapse:collapse;margin-top:24px;font-size:15px}
.facts th,.facts td{text-align:left;padding:12px 0;border-top:1px solid var(--rule);vertical-align:top}
.facts th{font-weight:400;color:var(--graphite);width:38%;font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase}

/* prose */
.prose{max-width:72ch}
.prose h2{font-size:26px;margin-top:2.5rem}
.prose h3{margin-top:1.75rem}
.prose ul{padding-left:1.2em}
.prose li{margin:.35em 0}

/* cta */
.cta{background:var(--sovereign);color:var(--paper);padding:80px 0}
.cta h2{color:var(--paper)}
.cta p{color:#c5c0ce}
.cta .eyebrow{color:var(--brass-pale)}
.cta .btn{background:var(--paper);color:var(--sovereign);border-color:var(--paper)}
.cta .btn:hover{background:var(--vellum)}
.cta small{display:block;margin-top:18px;font-size:13px;color:var(--brass-pale)}

/* footer */
footer{background:var(--obsidian);color:var(--muted);border-top:1px solid rgba(255,255,255,.1);padding:56px 0 32px;font-size:14px}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
@media(max-width:760px){.foot{grid-template-columns:1fr}}
.foot .brand{color:var(--paper)}
.foot .brand small{color:var(--brass-pale)}
.foot h4{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--brass-pale);margin:0 0 14px;font-weight:400}
.foot ul{list-style:none;margin:0;padding:0}
.foot li{margin:6px 0}
.foot a:hover{color:var(--paper)}
.foot p{max-width:46ch;margin-top:16px}
.legal{margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);font-size:12.5px;line-height:1.7}
.legal p{margin:0 0 6px}

/* fixes: contrast on dark surfaces and nav button specificity */
.hero em,.dark em,.cta em{color:var(--brass-pale)}
.nav li a.btn{color:var(--paper)}
.hero .btn.ghost{color:var(--paper);border-color:rgba(255,255,255,.45)}
.hero .btn.ghost:hover{background:rgba(255,255,255,.08)}
.hero-note a{color:#c5c0ce;text-decoration:underline}

/* team */
.team{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--rule);border:1px solid var(--rule);margin-top:40px}
@media(max-width:760px){.team{grid-template-columns:1fr}}
.person{background:var(--paper);padding:32px;display:flex;gap:24px;align-items:flex-start}
.person .avatar{flex:0 0 64px;height:64px;display:grid;place-items:center;background:var(--sovereign);color:var(--paper);font-family:var(--mono);font-size:18px;letter-spacing:.05em}
.person h3{margin-bottom:4px}
.person .eyebrow{margin-bottom:12px}
.person p{font-size:15px;color:var(--graphite);margin:0}
@media(max-width:480px){.person{flex-direction:column;gap:16px}}