/* ============================================================
   Self-hosted Archivo Expanded.
   Google Fonts does NOT serve a family called "Archivo Expanded",
   so the wordmark + display headlines must be loaded locally or
   they silently fall back to regular-width sans.
   ============================================================ */
@font-face{font-family:'Archivo Expanded';font-style:normal;font-weight:700;font-display:swap;src:url('fonts/ArchivoExpanded-Bold.ttf') format('truetype');}
@font-face{font-family:'Archivo Expanded';font-style:normal;font-weight:800;font-display:swap;src:url('fonts/ArchivoExpanded-ExtraBold.ttf') format('truetype');}

/* ============================================================
   HYGROVE PARTNERS — Site design system
   High Ground × Datum precision
   ============================================================ */
:root{
  --ink:#161514;
  --ink-2:#1d1c1a;
  --amber:#f0a92e;
  --amber-ink:#b07514;
  --concrete:#57564f;
  --cement:#a8a49a;
  --lime:#eceae3;
  --paper:#ffffff;
  --line:#e0ddd4;
  --line-dk:rgba(236,234,227,.14);

  --maxw:1180px;
  --pad:40px;

  --f-disp:"Archivo Expanded",sans-serif;
  --f-body:"Archivo",system-ui,sans-serif;
  --f-mono:"Space Mono",monospace;
}
*{box-sizing:border-box;}
html{ -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility; scroll-behavior:smooth; }
body{
  margin:0; background:var(--paper); color:var(--ink);
  font-family:var(--f-body); font-size:16px; line-height:1.6;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
.container{ max-width:var(--maxw); margin:0 auto; padding:0 var(--pad); }

/* ---------- type helpers ---------- */
.disp{ font-family:var(--f-disp); font-weight:800; text-transform:uppercase; letter-spacing:-.025em; line-height:.95; }
.disp-7{ font-family:var(--f-disp); font-weight:700; text-transform:uppercase; letter-spacing:-.015em; line-height:1; }
.mono{ font-family:var(--f-mono); }
.kicker{
  font-family:var(--f-mono); font-size:12px; letter-spacing:.14em; text-transform:uppercase;
  color:var(--amber-ink); display:inline-flex; align-items:center; gap:10px;
}
.kicker.on-dark{ color:var(--amber); }
.kicker::before{ content:"//"; opacity:.7; }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px; cursor:pointer; border:0;
  font-family:var(--f-body); font-weight:800; font-size:13px; letter-spacing:.04em; text-transform:uppercase;
  padding:14px 26px; transition:transform .15s ease, background .15s ease, color .15s ease;
}
.btn:hover{ transform:translateY(-2px); }
.btn-amber{ background:var(--amber); color:var(--ink); }
.btn-amber:hover{ background:#ffba43; }
.btn-ghost{ background:transparent; color:var(--lime); border:1px solid rgba(236,234,227,.4); }
.btn-ghost:hover{ border-color:var(--amber); color:var(--amber); }
.btn-dark{ background:var(--ink); color:var(--lime); }
.btn-dark:hover{ background:#000; }
.btn .ar{ font-family:var(--f-mono); }

/* ---------- registration crosshair ---------- */
.reg{ position:absolute; pointer-events:none; z-index:2; }
.reg path{ stroke:var(--amber); stroke-width:1.2; }

/* ---------- backgrounds ---------- */
.bg-dark{ background:var(--ink); color:var(--lime); }
.bg-lime{ background:var(--lime); }
.bg-paper{ background:var(--paper); }
.grid-bg{ position:absolute; inset:0; pointer-events:none;
  background:
    repeating-linear-gradient(0deg,rgba(240,169,46,.07) 0 1px,transparent 1px 48px),
    repeating-linear-gradient(90deg,rgba(240,169,46,.07) 0 1px,transparent 1px 48px);
}
section{ position:relative; }
.sec{ padding:104px 0; }
.sec-sm{ padding:72px 0; }

/* ---------- header ---------- */
.site-header{
  position:sticky; top:0; z-index:50; background:var(--ink); color:var(--lime);
  border-bottom:1px solid var(--line-dk);
}
.site-header .bar{ display:flex; align-items:center; justify-content:space-between; height:74px; }
.brand{ display:flex; align-items:center; gap:13px; }
.brand .mk{ width:34px; height:34px; flex-shrink:0; }
.brand .wm{ font-family:var(--f-disp); font-weight:800; text-transform:uppercase; font-size:19px; letter-spacing:-.01em; color:var(--lime); }
.nav{ display:flex; align-items:center; gap:30px; }
.nav a{ font-family:var(--f-mono); font-size:12px; letter-spacing:.06em; text-transform:uppercase; color:rgba(236,234,227,.8); position:relative; padding:6px 0; }
.nav a:hover{ color:var(--amber); }
.nav a.active{ color:var(--lime); }
.nav a.active::after{ content:""; position:absolute; left:0; right:0; bottom:0; height:2px; background:var(--amber); }
.header-cta{ display:flex; align-items:center; gap:18px; }
.nav-toggle{ display:none; background:transparent; border:1px solid var(--line-dk); color:var(--lime); width:42px; height:42px; cursor:pointer; align-items:center; justify-content:center; }
.nav-toggle svg{ width:20px; height:20px; }

/* ---------- footer ---------- */
.site-footer{ background:var(--ink); color:var(--lime); padding:72px 0 36px; position:relative; }
.foot-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:40px; }
.foot-grid h4{ font-family:var(--f-mono); font-size:11px; letter-spacing:.12em; text-transform:uppercase; color:var(--cement); margin:0 0 18px; font-weight:400; }
.foot-grid ul{ list-style:none; margin:0; padding:0; }
.foot-grid li{ margin:10px 0; }
.foot-grid a{ font-size:14px; color:rgba(236,234,227,.82); }
.foot-grid a:hover{ color:var(--amber); }
.foot-brand .wm{ font-family:var(--f-disp); font-weight:800; text-transform:uppercase; font-size:22px; }
.foot-brand p{ color:rgba(236,234,227,.6); font-size:13.5px; max-width:240px; margin:16px 0 0; }
.foot-bottom{ display:flex; justify-content:space-between; align-items:center; gap:16px;
  margin-top:54px; padding-top:24px; border-top:1px solid var(--line-dk);
  font-family:var(--f-mono); font-size:11px; letter-spacing:.04em; color:var(--cement); }
.foot-bottom a{ color:inherit; border-bottom:1px solid transparent; }
.foot-bottom a:hover{ color:var(--amber); }

/* ---------- section heading block ---------- */
.head-block{ max-width:720px; }
.head-block .kicker{ margin-bottom:20px; }
.head-block h2{ font-family:var(--f-disp); font-weight:800; text-transform:uppercase; letter-spacing:-.02em;
  font-size:clamp(30px,4vw,46px); line-height:.98; margin:0 0 18px; }
.head-block p{ font-size:17px; color:var(--concrete); margin:0; }
.bg-dark .head-block p{ color:rgba(236,234,227,.72); }

/* ---------- image slot styling ---------- */
image-slot{ background:#22211e; }

/* ---------- cards / tiles ---------- */
.tile{ border:1px solid var(--line); background:var(--paper); padding:30px; position:relative; transition:border-color .2s, transform .2s; }
.tile:hover{ border-color:var(--ink); transform:translateY(-3px); }
.tile .ix{ font-family:var(--f-mono); font-size:11px; color:var(--amber-ink); letter-spacing:.08em; }
.tile h3{ font-family:var(--f-disp); font-weight:700; text-transform:uppercase; font-size:18px; letter-spacing:-.01em; margin:14px 0 10px; }
.tile p{ font-size:14.5px; color:var(--concrete); margin:0; }

/* utility */
.eyebrow-row{ display:flex; align-items:center; gap:14px; }
.rule{ height:1px; background:var(--line); border:0; margin:0; }
.rule-dk{ height:1px; background:var(--line-dk); border:0; margin:0; }

/* ---------- responsive ---------- */
/* ---------- shared subpage components ---------- */
.page-hero{ background:var(--ink); color:var(--lime); padding:84px 0 76px; position:relative; overflow:hidden; }
.page-hero .kicker{ margin-bottom:22px; }
.page-hero h1{ font-family:var(--f-disp); font-weight:800; text-transform:uppercase; letter-spacing:-.025em;
  font-size:clamp(44px,7vw,84px); line-height:.92; margin:0; }
.page-hero .lead{ font-size:18px; line-height:1.6; color:rgba(236,234,227,.74); max-width:560px; margin:24px 0 0; }
.page-hero .crumbs{ font-family:var(--f-mono); font-size:11px; letter-spacing:.08em; color:var(--cement); margin-bottom:30px; text-transform:uppercase; }
.page-hero .crumbs a:hover{ color:var(--amber); }

/* clusters of disciplines */
.cluster{ border-top:2px solid var(--ink); padding-top:26px; }
.cluster .ct{ font-family:var(--f-mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--amber-ink); margin-bottom:8px; }
.cluster h3{ font-family:var(--f-disp); font-weight:700; text-transform:uppercase; font-size:19px; letter-spacing:-.01em; margin:0 0 18px; }
.cluster ul{ list-style:none; margin:0; padding:0; }
.cluster li{ font-size:15px; color:var(--concrete); padding:9px 0; border-bottom:1px solid var(--line); }
.cluster li:last-child{ border-bottom:0; }

/* leadership two-col list */
.lead-list{ display:grid; grid-template-columns:1fr 1fr; gap:0 48px; }
.lead-list .li{ display:flex; align-items:baseline; gap:16px; padding:16px 0; border-bottom:1px solid var(--line-dk); }
.lead-list .li .nx{ font-family:var(--f-mono); font-size:12px; color:var(--amber); flex-shrink:0; width:30px; }
.lead-list .li .nm{ font-family:var(--f-body); font-weight:600; font-size:16.5px; color:var(--lime); }

/* generic two-column prose + aside */
.split{ display:grid; grid-template-columns:1.15fr .85fr; gap:56px; align-items:start; }
.prose p{ font-size:16.5px; color:var(--concrete); margin:0 0 18px; }
.prose p:last-child{ margin-bottom:0; }
.bg-dark .prose p{ color:rgba(236,234,227,.74); }

/* step / process list */
.steps{ counter-reset:step; display:grid; gap:0; }
.steps .step{ counter-increment:step; display:grid; grid-template-columns:64px 1fr; gap:24px; padding:28px 0; border-top:1px solid var(--line); }
.steps .step:first-child{ border-top:0; }
.steps .step .no{ font-family:var(--f-mono); font-size:13px; color:var(--amber-ink); }
.steps .step .no::before{ content:"0" counter(step); }
.steps .step h3{ font-family:var(--f-disp); font-weight:700; text-transform:uppercase; font-size:18px; letter-spacing:-.01em; margin:0 0 8px; }
.steps .step p{ font-size:15px; color:var(--concrete); margin:0; max-width:560px; }

@media(max-width:880px){
  :root{ --pad:22px; }
  .nav, .header-cta .btn{ display:none; }
  .nav-toggle{ display:inline-flex; }
  .nav.open{ display:flex; position:absolute; top:74px; left:0; right:0; flex-direction:column; align-items:flex-start;
    gap:0; background:var(--ink-2); padding:8px 22px 18px; border-bottom:1px solid var(--line-dk); }
  .nav.open a{ padding:14px 0; width:100%; border-bottom:1px solid var(--line-dk); }
  .sec{ padding:64px 0; }
  .foot-grid{ grid-template-columns:1fr 1fr; gap:30px; }
  .foot-bottom{ flex-direction:column; align-items:flex-start; }
  .lead-list{ grid-template-columns:1fr; gap:0; }
  .split{ grid-template-columns:1fr; gap:36px; }
  .page-hero{ padding:60px 0 54px; }
}