/* Sacramento 1031 Exchange: navy + emerald, Fraunces display, Instrument Sans body, Plex Mono labels */
:root{
  color-scheme:light;
  --navy:#0D1B2E; --navy2:#132840; --ink:#0F1720; --muted:#56616D; --line:#E1E5E3;
  --paper:#F5F6F3; --white:#FFFFFF; --em:#0B6E5A; --em-lt:#E2F0EA; --em-dk:#7FD1B9;
  --display:"Fraunces",Georgia,serif; --body:"Instrument Sans",system-ui,-apple-system,sans-serif; --mono:"IBM Plex Mono",ui-monospace,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--white);color:var(--ink);font:400 17px/1.7 var(--body);-webkit-font-smoothing:antialiased}
a{color:var(--em)}
img{max-width:100%}
.wrap{max-width:1200px;margin:0 auto;padding-inline:clamp(16px,5vw,56px)}
.eyebrow{font:500 12px var(--mono);letter-spacing:.12em;text-transform:uppercase}
h1,h2,h3{font-family:var(--display);font-weight:300;letter-spacing:-.01em;text-wrap:balance}

/* nav */
.nav{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-block:22px;position:relative;z-index:3}
.brand{font:400 21px var(--display);color:#fff;text-decoration:none;letter-spacing:.01em}
.brand span{color:var(--em-dk)}
.links{display:flex;gap:28px;font-size:14px}
.links a{color:#C9D3DE;text-decoration:none}
.links a:hover{color:#fff}
.menu{display:none;background:transparent;border:1px solid rgba(255,255,255,.4);color:#fff;font:500 14px var(--body);padding:8px 14px;border-radius:6px}

/* hero (home) */
.hero{position:relative;color:#fff;overflow:hidden;background:var(--navy)}
.hero video,.hero .poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero::after{content:"";position:absolute;inset:0;z-index:1;background:
  linear-gradient(90deg,rgba(13,27,46,.94) 0%,rgba(13,27,46,.78) 42%,rgba(13,27,46,.30) 100%),
  linear-gradient(0deg,rgba(13,27,46,.85) 0%,rgba(13,27,46,0) 35%)}
.hero > .nav,.hero > .wrap{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.25fr .9fr;gap:56px;align-items:end;padding-block:88px 64px}
.hero h1{font-size:clamp(42px,6.2vw,80px);line-height:1.02;letter-spacing:-.02em;margin:18px 0 0}
.hero h1 em{font-style:italic;color:var(--em-dk)}
.hero .lede{color:#D4DCE5;font-size:19px;max-width:46ch;margin:24px 0 32px}
.ctas{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;background:var(--em);color:#fff;font-weight:600;padding:14px 24px;border-radius:6px;text-decoration:none}
.btn:hover{background:#095c4b}
.btn.line{background:transparent;border:1px solid rgba(255,255,255,.55)}
.glass{background:rgba(13,27,46,.55);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:26px}
.glass .big{font:300 60px/1 var(--display);margin:10px 0 4px;font-variant-numeric:tabular-nums}
.glass .row{display:flex;justify-content:space-between;gap:16px;border-top:1px solid rgba(255,255,255,.12);padding:11px 0;font-size:14px;color:#C9D3DE}
.glass .row b{color:#fff;font-weight:500}
.markets{border-top:1px solid rgba(255,255,255,.14);padding-block:18px;display:flex;gap:10px 28px;flex-wrap:wrap;font:500 12px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#AEBBC9}

/* bands */
.band{padding-block:88px}
.paper{background:var(--paper)}
h2{font-size:clamp(32px,4vw,48px);line-height:1.1;margin:10px 0 0}
.intro{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;margin-bottom:44px}
.intro p{color:var(--muted);max-width:44ch;margin:0}
.sit{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}
.sit a{display:block;color:var(--ink);text-decoration:none;padding:30px 32px 30px 0;border-bottom:1px solid var(--line);min-width:0}
.sit a:nth-child(odd){border-right:1px solid var(--line)}
.sit a:nth-child(even){padding-left:32px}
.sit a:hover h3{color:var(--em)}
.sit .eyebrow{color:var(--em)}
.sit h3{font-size:26px;line-height:1.2;margin:8px 0 6px;font-weight:400}
.sit p{color:var(--muted);margin:0;max-width:46ch}
.sit .go{display:inline-block;margin-top:12px;font-weight:600;color:var(--em);font-size:15px}

.clock-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:64px;align-items:center}
.clock-grid p{color:var(--muted);max-width:46ch}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:30px;box-shadow:0 24px 48px -32px rgba(13,27,46,.35)}
.card label{display:block;font-weight:600;font-size:14px;margin-bottom:6px}
.card input{font:inherit;width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:6px;background:var(--paper)}
.track{position:relative;height:8px;background:var(--em-lt);border-radius:99px;margin:46px 0 12px}
.track i{position:absolute;inset:0 75% 0 0;background:var(--em);border-radius:99px}
.pin{position:absolute;top:-30px;font:500 12px var(--mono);white-space:nowrap}
.ticks{display:flex;justify-content:space-between;font:500 12px var(--mono);color:var(--muted)}
.dates{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:22px}
.dates div{background:var(--paper);border-radius:8px;padding:16px}
.dates small{color:var(--muted);font-size:13px}
.dates b{display:block;font:400 22px/1.2 var(--display);margin-top:4px}
.note{font-size:13px;color:var(--muted);margin:14px 0 0}

.team{background:var(--navy);color:#fff}
.team .intro p{color:#B9C6D3}
.team .eyebrow{color:var(--em-dk)}
.roles{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.14)}
.roles div{padding:30px 28px 8px 0;min-width:0}
.roles div+div{padding-left:28px;border-left:1px solid rgba(255,255,255,.14)}
.roles h3{font-size:26px;line-height:1.2;margin:8px 0;font-weight:400}
.roles p{color:#B9C6D3;margin:0}
.team .btn{margin-top:36px}

/* sub pages */
.sub{position:relative;background:var(--navy);color:#fff;overflow:hidden}
.subbg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.28;z-index:0}
.sub::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(13,27,46,.96),rgba(13,27,46,.72))}
.sub > .nav,.sub > .wrap{position:relative;z-index:2}
.subhead{padding-block:40px 64px}
.subhead h1{font-size:clamp(36px,5vw,62px);line-height:1.05;margin:10px 0 14px;max-width:20ch}
.subhead p{color:#C9D3DE;max-width:60ch;margin:0;font-size:18px}
.crumb{font:500 12px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--em-dk);text-decoration:none}
.article-grid{display:grid;grid-template-columns:240px minmax(0,1fr);gap:64px;padding-block:64px 88px}
.toc{position:sticky;top:24px;align-self:start;display:flex;flex-direction:column;gap:8px;font-size:14px;border-left:1px solid var(--line);padding-left:18px}
.toc .eyebrow{color:var(--muted);margin-bottom:4px}
.toc a{color:var(--muted);text-decoration:none;line-height:1.35}
.toc a:hover{color:var(--em)}
.prose{max-width:70ch;min-width:0}
.prose h2{font-size:clamp(28px,3vw,36px);line-height:1.15;margin:48px 0 12px;scroll-margin-top:24px}
.prose h2:first-child{margin-top:0}
.prose h3{font:600 19px/1.3 var(--body);letter-spacing:0;margin:28px 0 8px}
.prose p,.prose li{color:#27313B}
.prose ul,.prose ol{padding-left:22px}
.prose li{margin:6px 0}
.prose table{border-collapse:collapse;width:100%;font-size:15px;margin:20px 0;display:block;overflow-x:auto}
.prose th,.prose td{border-bottom:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.prose th{font:500 12px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.prose strong{color:var(--ink)}
.faq{margin-top:56px;border-top:1px solid var(--line);padding-top:8px}
.faq details{border-bottom:1px solid var(--line);padding:16px 0}
.faq summary{cursor:pointer;font:400 21px/1.35 var(--display);list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::after{content:"+";color:var(--em);font-family:var(--body)}
.faq details[open] summary::after{content:"\2212"}
.faq details p{margin:10px 0 0}
.callout{margin-top:48px;background:var(--em-lt);border-radius:10px;padding:20px 24px}
.sources{margin-top:48px}
.sources h2{font-size:24px}
.sources ol{font-size:14px;padding-left:20px}
.sources a{color:var(--muted)}
.slot{border:1px dashed #B9C4CC;border-radius:10px;padding:18px 20px;margin:18px 0;background:var(--paper)}
.slot b{display:block;font:400 22px var(--display);margin:4px 0}
.slot p{margin:0;color:var(--muted)}
.slot .eyebrow{color:var(--em)}

footer{background:#091424;color:#9FAEBE;font-size:14px;padding-block:48px}
.ftop{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:24px;border-bottom:1px solid rgba(255,255,255,.1)}
.ftop p{max-width:40ch}
.fbrand{font:400 20px var(--display);color:#fff}
.fcols{display:flex;gap:56px;flex-wrap:wrap}
.fcols div{display:flex;flex-direction:column;gap:6px}
.fcols b{color:#fff;font-weight:600;margin-bottom:4px}
.fcols a{color:#9FAEBE;text-decoration:none}
.fcols a:hover{color:#fff}
.pub{margin:20px 0 6px;color:#C9D3DE}
.disc{margin:0}

@media (max-width:900px){
  .hero-grid,.clock-grid{grid-template-columns:1fr;gap:36px}
  .hero-grid{padding-block:48px 40px}
  .menu{display:block}
  .links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;background:var(--navy2);padding:8px clamp(16px,5vw,56px)}
  .links.open{display:flex}
  .links a{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08)}
  .sit{grid-template-columns:1fr}
  .sit a,.sit a:nth-child(even){padding:24px 0;border-right:0}
  .roles{grid-template-columns:1fr}
  .roles div,.roles div+div{padding:24px 0;border-left:0;border-top:1px solid rgba(255,255,255,.14)}
  .article-grid{grid-template-columns:1fr;gap:24px;padding-block:40px 64px}
  .toc{position:static}
}
@media (prefers-reduced-motion:reduce){.hero video{display:none}html{scroll-behavior:auto}}
a:focus-visible,input:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--em);outline-offset:3px}

.btn.small{padding:10px 18px;font-size:15px;color:#fff;text-decoration:none}
.slot .btn{margin-top:4px}