:root{
  --navy-950:#0B1A33;--navy-800:#13294B;--navy-700:#1C3762;
  --blue-600:#1D5FD1;--blue-700:#174DAB;--blue-100:#E6EEFB;
  --grey-900:#1F2937;--grey-600:#4B5563;--grey-500:#6B7280;--grey-200:#E5E7EB;--grey-50:#F7F8FA;
  --white:#FFFFFF;--amber:#E8A317;--green:#1E7A4C;--red:#B42318;
  --bg:var(--white);--bg-alt:var(--grey-50);--text:var(--grey-900);--muted:var(--grey-600);
  --line:var(--grey-200);--card:var(--white);
  --radius:10px;--radius-sm:6px;
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-head:"Inter Tight","Inter",system-ui,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--bg);color:var(--text);font:400 16px/1.6 var(--font);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--blue-600)}
a:hover{color:var(--blue-700)}
:focus-visible{outline:3px solid var(--blue-600);outline-offset:2px;border-radius:4px}
h1,h2,h3{font-family:var(--font-head);line-height:1.15;margin:0 0 .5em;color:inherit}
h1{font-size:clamp(2.4rem,6vw,3.6rem);font-weight:700;letter-spacing:-.02em}
h2{font-size:clamp(1.75rem,4vw,2.25rem);font-weight:700;letter-spacing:-.01em}
h3{font-size:1.15rem;font-weight:600}
p{margin:0 0 1em}
.wrap{max-width:1200px;margin:0 auto;padding:0 16px}
@media(min-width:768px){.wrap{padding:0 32px}}
.skip{position:absolute;left:-999px;top:8px;background:var(--white);padding:8px 12px;z-index:100}
.skip:focus{left:8px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 20px;border-radius:var(--radius-sm);background:var(--blue-600);color:var(--white);font-weight:600;text-decoration:none;border:2px solid var(--blue-600);cursor:pointer;font:600 15px/1 var(--font);transition:background .15s ease-out,border-color .15s ease-out}
.btn:hover{background:var(--blue-700);border-color:var(--blue-700);color:var(--white)}
.btn-ghost{background:transparent;color:var(--white);border-color:rgba(255,255,255,.45)}
.btn-ghost:hover{background:rgba(255,255,255,.08);border-color:var(--white)}
.btn-sm{min-height:38px;padding:8px 16px;font-size:14px}

/* Nav */
.nav{position:sticky;top:0;z-index:50;background:var(--navy-950);color:var(--white);border-bottom:1px solid rgba(255,255,255,.08)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--white);text-decoration:none}
.brand:hover{color:var(--white)}
.brand-mark{display:grid;place-items:center;width:34px;height:34px;border:2px solid var(--white);border-radius:6px;font:700 18px/1 var(--font-head)}
.brand-text{font:600 16px/1.1 var(--font-head)}
.brand-text span{color:#9DB7E6;font-weight:500}
.menu{display:flex;align-items:center;gap:28px}
.menu a{color:#D6E0F2;text-decoration:none;font-weight:500;font-size:15px}
.menu a:hover{color:var(--white)}
.menu .btn{color:var(--white)}
.menu-btn{display:none;background:none;border:0;padding:10px;cursor:pointer}
.menu-btn span{display:block;width:22px;height:2px;background:var(--white);margin:5px 0;transition:transform .2s ease-out,opacity .2s}
@media(max-width:820px){
  .menu-btn{display:block}
  .menu{position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--navy-950);padding:8px 16px 16px;border-bottom:1px solid rgba(255,255,255,.08);display:none}
  .menu.open{display:flex}
  .menu a{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.06)}
  .menu .btn{margin-top:12px;border-bottom:0}
  .menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-btn[aria-expanded="true"] span:nth-child(2){opacity:0}
  .menu-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}

/* Hero */
.hero{position:relative;overflow:hidden;background:var(--navy-950);color:var(--white);padding:72px 0 88px}
.grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(157,183,230,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(157,183,230,.09) 1px,transparent 1px),linear-gradient(rgba(157,183,230,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(157,183,230,.04) 1px,transparent 1px);background-size:96px 96px,96px 96px,24px 24px,24px 24px;mask-image:linear-gradient(180deg,#000 40%,transparent)}
.hero-inner{position:relative;display:grid;gap:48px;align-items:center}
@media(min-width:960px){.hero-inner{grid-template-columns:1.4fr 1fr}}
.docno{font:500 12px/1.4 var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--grey-500);margin-bottom:12px}
.hero .docno{color:#9DB7E6}
.role{font:600 1.15rem/1.4 var(--font-head);color:#D6E0F2;margin-bottom:16px}
.lead{font-size:1.1rem;color:#C3D0E8;max-width:36em}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.titleblock{border:1.5px solid rgba(214,224,242,.5);border-radius:4px;background:rgba(19,41,75,.7);font-family:var(--font-mono);font-size:14px}
.tb-row{display:grid;grid-template-columns:120px 1fr;border-top:1px solid rgba(214,224,242,.22)}
.tb-row:first-child{border-top:0}
.tb-row>span{padding:10px 14px}
.tb-head{grid-template-columns:1fr auto;text-transform:uppercase;font-size:12px;letter-spacing:.08em;color:#9DB7E6;background:rgba(11,26,51,.6)}
.tb-k{color:#9DB7E6;border-right:1px solid rgba(214,224,242,.22)}
.tb-v{color:var(--white)}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;background:rgba(232,163,23,.16);color:#F5C55C;font-size:12px;border:1px solid rgba(232,163,23,.4)}

/* Sections */
.section{padding:80px 0}
.section.alt{background:var(--bg-alt)}
.sec-head{margin-bottom:36px;max-width:760px}
.sec-head .docno{padding-bottom:10px;border-bottom:1px solid var(--line);display:inline-block;padding-right:24px}
.sec-lead{color:var(--muted);font-size:1.05rem}
.two-col{display:grid;gap:32px}
@media(min-width:900px){.two-col{grid-template-columns:1fr 1fr;gap:64px}}
.big{font:600 clamp(1.3rem,2.6vw,1.6rem)/1.35 var(--font-head);color:var(--navy-800)}
.chips{list-style:none;padding:0;margin:40px 0 0;display:flex;flex-wrap:wrap;gap:10px}
.chips li{padding:8px 14px;border:1px solid var(--line);border-radius:999px;font-size:14px;background:var(--white)}

/* Timeline */
.timeline{list-style:none;margin:0;padding:0;position:relative}
.timeline li{display:grid;gap:8px 32px;padding:28px 0;border-top:1px solid var(--line)}
.timeline li:last-child{border-bottom:1px solid var(--line)}
@media(min-width:768px){.timeline li{grid-template-columns:200px 1fr}}
.tl-date{font:500 14px/1.5 var(--font-mono);color:var(--blue-600)}
.org{font-weight:600;color:var(--grey-600);margin-bottom:8px}
.tl-body ul{margin:8px 0 0;padding-left:20px;color:var(--grey-600)}
.tl-body li{display:list-item;padding:2px 0;border:0}

/* Cards */
.cards{display:grid;gap:20px}
@media(min-width:700px){.cards.three{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.cards.three{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:border-color .15s ease-out,transform .15s ease-out}
.card:hover{border-color:var(--blue-600)}
.card-k{font:500 12px/1.4 var(--font-mono);color:var(--blue-600);text-transform:uppercase;letter-spacing:.06em;margin-bottom:12px}
.card p:last-child{margin:0;color:var(--grey-600)}

/* Contact */
.contact-list{list-style:none;padding:0;margin:24px 0 0}
.contact-list li{display:grid;grid-template-columns:110px 1fr;padding:12px 0;border-top:1px solid var(--line)}
.contact-list li:last-child{border-bottom:1px solid var(--line)}
.contact-list span{font:500 13px/1.8 var(--font-mono);color:var(--grey-500);text-transform:uppercase}
.contact-list a{font-weight:500;word-break:break-word}
.form{background:var(--bg-alt);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;font-size:14px;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:11px 12px;border:1px solid #C9CED6;border-radius:var(--radius-sm);font:400 16px/1.4 var(--font);background:var(--white);color:var(--text)}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue-600);outline:2px solid var(--blue-100)}
.field [aria-invalid="true"]{border-color:var(--red)}
.form-error{color:var(--red);font-weight:500;font-size:14px}
.form-note{font-size:13px;color:var(--grey-500);margin:12px 0 0}

/* Footer */
.footer{background:var(--navy-950);color:#C3D0E8;padding:32px 0;font-size:14px}
.footer-inner{display:flex;flex-wrap:wrap;gap:12px 32px;justify-content:space-between;align-items:center}
.footer p{margin:0}
.footer a{color:var(--white)}
.motto{font-family:var(--font-mono);font-size:12px;color:#9DB7E6}

/* Simple pages */
.page{padding:64px 0 96px;max-width:760px}
.page h2{font-size:1.3rem;margin-top:2em}

@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media(prefers-color-scheme:dark){
  :root{--bg:#0E1626;--bg-alt:#111C30;--text:#E5EAF3;--muted:#A9B4C8;--line:#243450;--card:#14213A}
  a{color:#7FA8F0} a:hover{color:#A9C4F5}
  .big{color:#D6E0F2}
  .chips li{background:var(--card)}
  .org{color:var(--muted)}
  .tl-body ul,.card p:last-child{color:var(--muted)}
  .tl-date,.card-k{color:#7FA8F0}
  .field input,.field select,.field textarea{background:#0E1626;border-color:#2D3E5C;color:var(--text)}
}