/* OSRC website styles
   Palette: OSRC navy #111B28, gold #C9A055, steel #6A9AB0
   Type: Inter (body), Source Serif 4 (display) */

:root{
  --navy:#111B28;
  --navy-2:#1A2535;
  --panel:#1E3248;
  --line-dark:#2C4A68;
  --gold:#C9A055;
  --gold-deep:#B5894A;
  --gold-ink:#86652B;      /* gold for small text on light backgrounds (AA) */
  --steel:#6A9AB0;
  --light:#C8D8E0;
  --mist:#8A9EAA;
  --paper:#F3F6F8;
  --sky:#EAF3F9;
  --ink:#111B28;
  --body:#2A3947;
  --muted:#4F5F6D;
  --line:#D9E1E7;
  --white:#FFFFFF;
  --serif:"Source Serif 4",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --max:1140px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);font-size:17px;line-height:1.7;color:var(--body);background:var(--white);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
p a,li a,.refs a{color:var(--gold-ink);text-decoration:underline;text-underline-offset:2px}
.dark p a,.dark li a{color:var(--gold)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.skip{position:absolute;left:-9999px;top:0;background:var(--gold);color:var(--navy);padding:.5rem 1rem;z-index:200}
.skip:focus{left:1rem;top:1rem}

.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.narrow{max-width:var(--max)}
.narrow>*{max-width:800px}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:var(--navy);border-bottom:1px solid var(--line-dark)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;gap:1rem}
.brand{display:flex;align-items:center;gap:.8rem;text-decoration:none;color:#fff;min-width:0}
.brand img{width:46px;height:46px;flex-shrink:0}
.brand span{font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;line-height:1.35;color:#fff}
.brand span b{display:block;font-weight:600}
.nav-links{display:flex;align-items:center;gap:1.5rem;list-style:none}
.nav-links a{font-size:.9rem;font-weight:500;color:var(--light);text-decoration:none;padding:.3rem 0;border-bottom:1.5px solid transparent;transition:color .15s,border-color .15s}
.nav-links a:hover{color:#fff}
.nav-links a[aria-current="page"]{color:#fff;border-bottom-color:var(--gold)}
.nav-links .nav-cta{background:var(--gold);color:var(--navy);padding:.5rem 1.1rem;border-radius:4px;font-weight:600;border:none}
.nav-links .nav-cta:hover{background:#d6b06a;color:var(--navy)}
.menu-btn{display:none;background:none;border:1px solid var(--line-dark);border-radius:4px;color:#fff;padding:.45rem .7rem;font:inherit;font-size:.85rem;cursor:pointer}

/* ---------- Buttons ---------- */
.btn{display:inline-block;padding:.8rem 1.6rem;border-radius:4px;font-weight:600;font-size:.95rem;text-decoration:none;transition:background .15s,color .15s,border-color .15s}
.btn-gold{background:var(--gold);color:var(--navy)}
.btn-gold:hover{background:#d6b06a}
.btn-line{border:1.5px solid rgba(255,255,255,.35);color:#fff}
.btn-line:hover{border-color:var(--gold);color:var(--gold)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--panel)}
.btn-row{display:flex;gap:.9rem;flex-wrap:wrap;margin-top:2rem}

/* ---------- Type ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:.6rem;font-size:.75rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-ink);margin-bottom:1rem}
.eyebrow::before{content:"";width:26px;height:1.5px;background:currentColor}
.dark .eyebrow{color:var(--gold)}
h1,h2,h3{color:var(--ink);line-height:1.2}
h1{font-family:var(--serif);font-weight:600;font-size:clamp(2.2rem,4.6vw,3.5rem);letter-spacing:-.01em}
h2{font-family:var(--serif);font-weight:600;font-size:clamp(1.7rem,3vw,2.4rem);margin-bottom:1rem}
h3{font-size:1.12rem;font-weight:700;margin-bottom:.5rem}
h1 em,h2 em{font-style:italic;color:var(--gold-deep)}
.dark h1,.dark h2,.dark h3{color:#fff}
.dark h1 em,.dark h2 em{color:var(--gold)}
.lead{font-size:1.14rem;color:var(--muted);max-width:720px}
.dark .lead{color:var(--light)}
.prose p{margin-bottom:1.1rem}
.prose h2{margin-top:2.6rem}
.prose h3{margin-top:1.8rem}
.prose ul,.prose ol{margin:0 0 1.2rem 1.3rem}
.prose li{margin-bottom:.45rem}
.small{font-size:.88rem;color:var(--muted)}
cite{font-style:normal}
.cite{font-size:.86em;color:var(--muted)}
.dark .cite{color:var(--mist)}

/* ---------- Sections ---------- */
.section{padding:88px 0}
.section.tight{padding:64px 0}
.sky{background:var(--sky)}
.paper{background:var(--paper)}
.dark{background:var(--navy);color:var(--light)}
.dark-2{background:var(--navy-2);color:var(--light)}
.rule{height:1px;background:var(--line);border:0;margin:2.5rem 0}
.dark .rule{background:var(--line-dark)}

/* ---------- Hero ---------- */
.hero{background:var(--navy);color:var(--light);padding:96px 0 80px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-180px;top:-120px;width:620px;height:620px;border-radius:50%;border:1px solid rgba(201,160,85,.18);box-shadow:0 0 0 70px rgba(106,154,176,.025),0 0 0 71px rgba(106,154,176,.10);pointer-events:none}
.hero .wrap{position:relative;z-index:1}
.hero h1{color:#fff;max-width:820px;margin-bottom:1.4rem}
.hero .lead{color:var(--light);max-width:640px}
.page-hero{background:var(--navy);color:var(--light);padding:76px 0 64px}
.page-hero h1{color:#fff;font-size:clamp(2rem,4vw,3rem);max-width:820px;margin-bottom:1rem}
.page-hero .lead{color:var(--light)}

.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:3.5rem;border-top:1px solid var(--line-dark)}
.stat{padding:1.6rem 1.6rem 0 0}
.stat+.stat{padding-left:1.6rem;border-left:1px solid var(--line-dark)}
.stat .num{font-family:var(--serif);font-style:italic;font-size:2.6rem;color:var(--gold);line-height:1}
.stat p{font-size:.93rem;color:var(--light);margin-top:.6rem;line-height:1.55}
.stat .cite{display:block;margin-top:.35rem}

/* ---------- Mission ---------- */
.mission{font-family:var(--serif);font-size:clamp(1.25rem,2.2vw,1.6rem);line-height:1.55;color:var(--ink);max-width:880px}
.mission-label{font-size:.75rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-ink);margin-bottom:1.2rem}

/* ---------- Phases ---------- */
.phases{display:grid;grid-template-columns:repeat(3,1fr);gap:2.4rem;margin-top:3rem}
.phase{border-top:1px solid var(--line);padding-top:1.4rem}
.dark .phase{border-top-color:var(--line-dark)}
.phase .n{font-family:var(--serif);font-style:italic;font-size:3.6rem;line-height:1;color:var(--gold-deep)}
.dark .phase .n{color:var(--gold)}
.phase .tag{display:block;font-size:.72rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);margin:.9rem 0 .3rem}
.dark .phase .tag{color:var(--mist)}
.phase h3{font-family:var(--serif);font-size:1.5rem;font-weight:600;margin-bottom:.7rem}
.phase ul{list-style:none;margin-top:1rem}
.phase li{padding:.45rem 0;border-top:1px solid var(--line);font-size:.95rem}
.dark .phase li{border-top-color:var(--line-dark)}
.phase-link{display:inline-block;margin-top:1.1rem;font-weight:600;font-size:.92rem;color:var(--gold-ink);text-decoration:none}
.dark .phase-link{color:var(--gold)}
.phase-link:hover{text-decoration:underline}

/* Phase detail blocks (approach + services) */
.phase-block{display:grid;grid-template-columns:220px 1fr;gap:3rem;padding:3.2rem 0;border-top:1px solid var(--line)}
.phase-block:first-of-type{border-top:none;padding-top:0}
.phase-block .n{font-family:var(--serif);font-style:italic;font-size:5rem;line-height:.9;color:var(--gold-deep)}
.phase-block .tag{display:block;font-size:.72rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);margin-top:.8rem}
.phase-block h2{margin-top:0}

/* ---------- Grids / cards ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:2.4rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.item{border-top:1px solid var(--line);padding-top:1.2rem}
.dark .item{border-top-color:var(--line-dark)}
.item p{font-size:.97rem}
.item h3 a{text-decoration:none}
.item h3 a:hover{color:var(--gold-ink)}
.svc{padding:1.6rem 0;border-top:1px solid var(--line)}
.svc h3{font-size:1.1rem}
.svc p{margin-bottom:.6rem}
.two-col-list{columns:2;column-gap:2.4rem;list-style:none;margin-top:1rem}
.two-col-list li{break-inside:avoid;padding:.5rem 0;border-top:1px solid var(--line);font-size:.96rem}

.callout{border-left:3px solid var(--gold);background:var(--sky);padding:1.3rem 1.5rem;margin:1.6rem 0;border-radius:0 4px 4px 0}
.callout p:last-child{margin-bottom:0}
.callout .label{font-size:.72rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--gold-ink);margin-bottom:.4rem;display:block}
.quote{font-family:var(--serif);font-style:italic;font-size:clamp(1.2rem,2vw,1.5rem);line-height:1.5;color:#fff;max-width:860px}
.quote-src{margin-top:1rem;font-size:.9rem;color:var(--mist)}

.label-box{border:1px solid var(--gold-deep);border-radius:4px;padding:1.5rem 1.6rem;margin:1.8rem 0;background:#FFFBF3}
.label-box .badge{display:inline-block;background:var(--gold);color:var(--navy);font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:.25rem .6rem;border-radius:3px;margin-bottom:.8rem}
.badge-pub{display:inline-block;background:var(--navy);color:#fff;font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:.25rem .6rem;border-radius:3px;margin-bottom:.8rem}

table.data{width:100%;border-collapse:collapse;margin:1rem 0 1.2rem;font-size:.95rem}
table.data th,table.data td{text-align:left;padding:.7rem .8rem;border-bottom:1px solid var(--line);vertical-align:top}
table.data th{font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:700;background:var(--paper)}
.table-scroll{overflow-x:auto}

.are-not{display:grid;grid-template-columns:1fr 1fr;gap:2.4rem}
.are-not h3{font-family:var(--serif);font-size:1.4rem}
.are-not ul{list-style:none}
.are-not li{padding:.6rem 0 .6rem 1.6rem;border-top:1px solid var(--line);position:relative}
.are-not .yes li::before{content:"";position:absolute;left:0;top:1.05rem;width:9px;height:9px;border-radius:50%;background:var(--gold)}
.are-not .no li::before{content:"";position:absolute;left:0;top:1.25rem;width:10px;height:1.5px;background:var(--muted)}

/* ---------- Team ---------- */
.team{display:grid;grid-template-columns:1fr 1fr;gap:3rem;margin-top:2.5rem}
.person img{width:150px;height:150px;border-radius:50%;object-fit:cover;border:2px solid var(--gold);margin-bottom:1.3rem}
.person h3{font-family:var(--serif);font-size:1.45rem;font-weight:600;margin-bottom:.15rem}
.person .org{font-size:.9rem;color:var(--muted);margin-bottom:.9rem}

/* ---------- Sectors ---------- */
.sector{display:grid;grid-template-columns:260px 1fr;gap:3rem;padding:2.6rem 0;border-top:1px solid var(--line)}
.sector h2{font-size:1.6rem;margin:0}
.sector .kicker{font-size:.72rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--gold-ink);margin-bottom:.5rem;display:block}

/* ---------- Crisis ---------- */
.crisis-strip{background:#0B131D;color:var(--light);font-size:.92rem;border-top:1px solid var(--line-dark)}
.crisis-strip .wrap{display:flex;gap:.6rem 1.6rem;flex-wrap:wrap;align-items:center;padding-top:1rem;padding-bottom:1rem}
.crisis-strip strong{color:#fff;white-space:nowrap}
.callout strong,.crisis-card .num{white-space:nowrap}
.crisis-strip a{color:var(--gold)}
.crisis-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:1.4rem;margin-top:2rem}
.crisis-card{border:1px solid var(--line);border-radius:6px;padding:1.5rem;background:#fff}
.crisis-card .num{font-family:var(--serif);font-size:clamp(1.5rem,5vw,2rem);font-weight:600;color:var(--ink);line-height:1.1;margin:.3rem 0 .5rem}
.crisis-card .num a{text-decoration:none;color:inherit}
.crisis-card.urgent{border-color:var(--gold-deep);background:#FFFBF3}

/* ---------- Contact ---------- */
.contact-layout{display:grid;grid-template-columns:1fr 1.4fr;gap:4rem;align-items:start}
.contact-aside .block{margin-bottom:1.8rem}
.contact-aside h3{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:.3rem}
.fg{margin-bottom:1.1rem}
.fg label{display:block;font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--light);margin-bottom:.4rem}
.fg input,.fg select,.fg textarea{width:100%;background:rgba(255,255,255,.06);border:1px solid var(--line-dark);border-radius:4px;padding:.75rem .9rem;color:#fff;font:inherit;font-size:1rem}
.fg select option{background:var(--navy-2)}
.fg input::placeholder,.fg textarea::placeholder{color:rgba(200,216,224,.55)}
.fg input:focus,.fg select:focus,.fg textarea:focus{outline:none;border-color:var(--gold)}
.fg textarea{min-height:130px;resize:vertical}
.two{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-submit{width:100%;background:var(--gold);color:var(--navy);border:0;border-radius:4px;padding:.9rem;font:inherit;font-weight:700;cursor:pointer}
.form-submit:hover{background:#d6b06a}
.hidden{display:none}

/* ---------- Blog ---------- */
.post-list{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-top:2rem}
.post-card{display:flex;flex-direction:column;text-decoration:none;border-top:2px solid var(--gold);padding-top:1.2rem;color:var(--body)}
.post-card h3{font-family:var(--serif);font-size:1.3rem;font-weight:600;line-height:1.3;margin-bottom:.5rem;color:var(--ink)}
.post-card .date{font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:.6rem}
.post-card .excerpt{font-size:.96rem}
.post-card .more{margin-top:auto;padding-top:.9rem;font-weight:600;font-size:.9rem;color:var(--gold-ink)}
.post-card:hover h3{color:var(--gold-ink)}
.empty-note{color:var(--muted);font-style:italic}
.article{padding:64px 0 40px}
.article .meta{font-size:.9rem;color:var(--muted);margin:.8rem 0 2rem;padding-bottom:1.4rem;border-bottom:1px solid var(--line)}
.article h1{font-size:clamp(2rem,4vw,2.9rem)}
.article .prose{font-size:1.06rem}
.article figure{margin:2rem 0}
.article figcaption{font-size:.88rem;color:var(--muted);margin-top:.5rem}
.back{display:inline-block;margin-bottom:1.2rem;font-size:.9rem;font-weight:600;color:var(--gold-ink);text-decoration:none}

/* ---------- References ---------- */
.refs{background:var(--paper);padding:48px 0;border-top:1px solid var(--line)}
.refs h2{font-family:var(--sans);font-size:.8rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:1rem}
.refs ol{list-style:none}
.refs li{font-size:.86rem;line-height:1.6;color:var(--body);padding-left:2.2em;text-indent:-2.2em;margin-bottom:.7rem;overflow-wrap:anywhere}
.refs .note{font-size:.82rem;color:var(--muted);margin-top:1rem}

/* ---------- CTA band ---------- */
.cta-band{background:var(--navy);color:var(--light);padding:72px 0;text-align:left}
.cta-band h2{color:#fff}
.cta-band h2 em{color:var(--gold)}
.cta-band .lead{color:var(--light)}

/* ---------- Footer ---------- */
.site-footer{background:#0B131D;color:var(--mist);padding:56px 0 32px;font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2.4rem}
.site-footer h4{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:.9rem}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:.45rem}
.site-footer a{color:var(--light);text-decoration:none}
.site-footer a:hover{color:var(--gold)}
.footer-brand img{width:56px;height:56px;margin-bottom:1rem}
.footer-brand p{color:var(--mist);max-width:300px}
.footer-bottom{margin-top:2.6rem;padding-top:1.4rem;border-top:1px solid var(--line-dark);display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-size:.84rem;color:var(--mist)}

/* ---------- Responsive ---------- */
@media (max-width:1060px){
  .nav-links{gap:1.1rem}
  .nav-links a{font-size:.85rem}
  .brand span{display:none}
}
@media (max-width:900px){
  .menu-btn{display:block}
  .nav-links{display:none;position:absolute;top:76px;left:0;right:0;background:var(--navy);flex-direction:column;align-items:flex-start;padding:1rem 24px 1.6rem;gap:.9rem;border-bottom:1px solid var(--line-dark)}
  .nav-links.open{display:flex}
  .nav-links a{font-size:1rem}
  .brand span{display:block}
  .phases,.grid-3,.post-list{grid-template-columns:minmax(0,1fr)}
  .grid-2,.team,.are-not,.contact-layout,.crisis-cards{grid-template-columns:minmax(0,1fr)}
  .phase-block,.sector{grid-template-columns:1fr;gap:1rem}
  .stat-row{grid-template-columns:1fr}
  .stat,.stat+.stat{padding:1.3rem 0;border-left:0;border-bottom:1px solid var(--line-dark)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .two-col-list{columns:1}
  .section{padding:64px 0}
}
@media (max-width:560px){
  body{font-size:16px}
  .wrap{padding:0 16px}
  .nav-links{padding-left:16px;padding-right:16px}
  .brand span{font-size:.62rem;letter-spacing:.1em}
  .two{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero{padding:64px 0 56px}
  .phase-block .n{font-size:3.6rem}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{.site-header,.crisis-strip,.site-footer,.menu-btn{display:none}}