/* Caurus Infrastructure Partners — site styles
   Palette locked to logo: sage #586860, stone #d0d0c8, ink #16191c, paper #f7f6f2 */

:root{
  --sage:#586860;
  --sage-deep:#3f4a44;
  --sage-soft:#7d8a82;
  --stone:#d0d0c8;
  --stone-light:#e6e3da;
  --paper:#f4f2eb;
  --paper-2:#faf8f1;
  --paper-3:#fbfaf4;
  --ink:#16191c;
  --ink-2:#3a4148;
  --muted:#6b7480;
  --line:#d8d6cd;
  --line-2:#e6e3da;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--paper-3);color:var(--ink);font-family:"IBM Plex Sans",ui-sans-serif,system-ui,sans-serif;font-weight:400;-webkit-font-smoothing:antialiased;line-height:1.55}
body{overflow-x:hidden}

a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}

.serif{font-family:"Newsreader",Georgia,serif;font-weight:300;letter-spacing:-0.02em}
.mono{font-family:"IBM Plex Mono",ui-monospace,monospace}
.eyebrow{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:0.16em;text-transform:uppercase;color:var(--sage)}

.container{max-width:1320px;margin:0 auto;padding:0 56px}
.container-tight{max-width:1080px;margin:0 auto;padding:0 56px}

/* Top nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(251,250,244,0.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line-2)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:18px 56px}
.nav-logo{display:flex;align-items:center;gap:14px}
.nav-mark{width:18px;height:36px;display:flex;flex-direction:column;gap:2px}
.nav-mark span{flex:1;display:block}
.nav-mark .light{background:var(--stone)}
.nav-mark .dark{background:var(--sage)}
.nav-wordmark{font-family:"IBM Plex Sans",sans-serif;font-weight:500;font-size:13px;letter-spacing:0.14em;text-transform:uppercase;color:var(--sage-deep);line-height:1.1}
.nav-wordmark small{display:block;font-weight:400;color:var(--sage-soft);font-size:10px;letter-spacing:0.16em}
.nav-links{display:flex;gap:30px;font-family:"IBM Plex Sans",sans-serif;font-size:13px;color:var(--ink-2);font-weight:400}
.nav-links a{position:relative;padding:6px 0;transition:color .2s}
.nav-links a:hover{color:var(--sage)}
.nav-links a.active{color:var(--sage)}
.nav-links a.active::after{content:'';position:absolute;left:0;right:0;bottom:-2px;height:1px;background:var(--sage)}
.nav-cta{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:0.1em;text-transform:uppercase;color:var(--sage);border:1px solid var(--sage);padding:9px 16px;border-radius:1px;background:transparent;transition:all .2s}
.nav-cta:hover{background:var(--sage);color:var(--paper-3)}

.lang-switch{display:inline-flex;align-items:center;gap:6px;font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:0.14em;color:var(--muted)}
.lang-switch button{background:transparent;border:0;padding:6px 4px;cursor:pointer;font-family:inherit;font-size:inherit;letter-spacing:inherit;color:var(--muted);transition:color .15s}
.lang-switch button.on{color:var(--sage);font-weight:500}
.lang-switch button:hover{color:var(--sage-deep)}

/* Hero */
.hero{position:relative;padding:120px 0 100px;overflow:hidden;background:linear-gradient(180deg,var(--paper-3) 0%,var(--paper-2) 100%)}
.hero-grid-bg{position:absolute;inset:0;opacity:.35;background-image:linear-gradient(to right,var(--line) 1px,transparent 1px);background-size:calc((100vw - 112px)/12) 100%;background-position:56px 0;pointer-events:none}
.hero-inner{position:relative}
.hero-row{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:end;margin-bottom:120px}
.hero-eyebrow{display:flex;align-items:center;gap:14px;margin-bottom:36px}
.hero-eyebrow .dot{width:6px;height:6px;background:var(--sage);border-radius:0}
.hero h1{font-family:"Newsreader",serif;font-weight:300;font-size:88px;line-height:0.98;letter-spacing:-0.035em;margin:0;color:var(--ink)}
.hero h1 em{font-style:italic;color:var(--sage);font-weight:300}
.hero-sub{font-size:17px;color:var(--ink-2);max-width:42ch;line-height:1.6;margin:0 0 28px}
.hero-meta{display:flex;flex-direction:column;gap:18px;border-left:1px solid var(--line);padding-left:24px}
.hero-meta-item{display:flex;flex-direction:column;gap:2px}
.hero-meta-item .k{font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:0.14em;text-transform:uppercase;color:var(--muted)}
.hero-meta-item .v{font-family:"Newsreader",serif;font-weight:400;font-size:18px;color:var(--ink);letter-spacing:-0.01em}

/* Hero photo plate */
.hero-plate{position:relative;height:420px;border:1px solid var(--line);overflow:hidden;border-radius:1px;background:#222}
.hero-plate img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;filter:saturate(0.78) contrast(1.02)}
.hero-plate::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg, rgba(22,25,28,0.18) 0%, rgba(22,25,28,0) 30%, rgba(22,25,28,0) 60%, rgba(22,25,28,0.55) 100%);pointer-events:none}
.hero-plate .caption{position:absolute;left:24px;bottom:18px;font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:0.16em;text-transform:uppercase;color:rgba(255,255,255,0.92);z-index:2}
.hero-plate .scale{position:absolute;right:24px;top:20px;font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:0.16em;text-transform:uppercase;color:rgba(255,255,255,0.75);z-index:2;background:rgba(22,25,28,0.35);padding:6px 10px;backdrop-filter:blur(4px)}
.hero-plate .corner{position:absolute;width:14px;height:14px;border:1px solid rgba(255,255,255,0.6);z-index:2}
.hero-plate .corner.tl{top:14px;left:14px;border-right:0;border-bottom:0}
.hero-plate .corner.tr{top:14px;right:14px;border-left:0;border-bottom:0}
.hero-plate .corner.bl{bottom:14px;left:14px;border-right:0;border-top:0}
.hero-plate .corner.br{bottom:14px;right:14px;border-left:0;border-top:0}

/* Section primitives */
.section{padding:120px 0;border-top:1px solid var(--line)}
.section-paper{background:var(--paper)}
.section-ink{background:var(--sage-deep);color:#eae6d8}
.section-ink .eyebrow{color:#a8b8ad}
.section-ink p{color:#cfc9b8}

.section-head{display:grid;grid-template-columns:1fr 1.6fr;gap:80px;align-items:start;margin-bottom:64px}
.section-head h2{font-family:"Newsreader",serif;font-weight:300;font-size:48px;line-height:1.05;letter-spacing:-0.025em;margin:14px 0 0;max-width:18ch}
.section-head .head-meta{padding-top:8px}
.section-head p.lede{font-size:18px;color:var(--ink-2);max-width:55ch;margin:0;line-height:1.55}

.rule-num{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:0.14em;text-transform:uppercase;color:var(--muted);display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:14px;margin-bottom:24px}

/* Pillars */
.pillars{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.pillar{padding:40px 32px 36px;border-right:1px solid var(--line);position:relative}
.pillar:last-child{border-right:0}
.pillar .num{font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:0.16em;color:var(--sage)}
.pillar h3{font-family:"Newsreader",serif;font-weight:300;font-size:28px;letter-spacing:-0.02em;line-height:1.1;margin:14px 0 12px;color:var(--ink)}
.pillar p{font-size:14px;color:var(--ink-2);margin:0 0 20px;max-width:34ch}
.pillar ul{list-style:none;padding:0;margin:0;font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:0.06em;text-transform:uppercase;color:var(--sage-deep)}
.pillar ul li{padding:6px 0;border-top:1px solid var(--line-2)}

/* Sectors */
.sectors{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.sector{background:var(--paper-3);padding:0;display:flex;flex-direction:column;gap:0;min-height:380px;position:relative;transition:background .25s;overflow:hidden}
.sector:hover{background:var(--paper-2)}
.sector .sector-photo{position:relative;height:140px;overflow:hidden;border-bottom:1px solid var(--line-2);background:#222}
.sector .sector-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(0.75) contrast(1.02)}
.sector .sector-photo::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg, rgba(22,25,28,0.0) 40%, rgba(22,25,28,0.45) 100%)}
.sector .sector-body{padding:28px 28px 32px;display:flex;flex-direction:column;gap:14px;flex:1}
.sector .sector-icon{height:64px;display:flex;align-items:center;justify-content:flex-start}
.sector .sector-tag{font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:0.16em;text-transform:uppercase;color:var(--sage)}
.sector h4{font-family:"Newsreader",serif;font-weight:400;font-size:24px;letter-spacing:-0.015em;margin:0;color:var(--ink)}
.sector p{font-size:13px;color:var(--ink-2);margin:0;line-height:1.55}
.sector .sector-data{margin-top:auto;font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:0.1em;text-transform:uppercase;color:var(--muted);padding-top:14px;border-top:1px solid var(--line-2)}
.sector .sector-data b{color:var(--sage-deep);font-weight:500}

/* Map */
.map-wrap{display:grid;grid-template-columns:1.6fr 1fr;gap:64px;align-items:start}
.map-frame{position:relative;border:1px solid var(--line);background:var(--paper-2);aspect-ratio:5/4;padding:24px}
.map-frame svg{width:100%;height:100%;display:block}
.map-grid-line{stroke:var(--line);stroke-width:0.5;fill:none}
.map-country{fill:var(--stone-light);stroke:var(--sage-soft);stroke-width:0.6}
.map-country.active{fill:var(--sage);stroke:var(--sage-deep)}
.map-country.focus{fill:var(--sage-deep);stroke:var(--sage-deep)}
.map-label{font-family:"IBM Plex Mono",monospace;font-size:9px;letter-spacing:0.12em;fill:var(--ink-2);text-transform:uppercase}
.map-label.on-dark{fill:#fff}
.map-tick{font-family:"IBM Plex Mono",monospace;font-size:8px;fill:var(--muted);letter-spacing:0.06em}
.map-list{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line)}
.map-list .row{display:grid;grid-template-columns:36px 1fr auto;gap:14px;padding:14px 0;border-bottom:1px solid var(--line-2);align-items:baseline}
.map-list .row .idx{font-family:"IBM Plex Mono",monospace;font-size:10px;color:var(--muted);letter-spacing:0.1em}
.map-list .row .country{font-family:"Newsreader",serif;font-weight:400;font-size:18px;color:var(--ink);letter-spacing:-0.01em}
.map-list .row .stat{font-family:"IBM Plex Mono",monospace;font-size:11px;color:var(--sage);letter-spacing:0.06em}
.map-list .row.dim .country{color:var(--muted)}
.map-list .row.dim .stat{color:var(--muted)}

/* Why Caurus */
.why{display:grid;grid-template-columns:1fr 1.4fr;gap:80px;align-items:start}
.why h2{font-family:"Newsreader",serif;font-weight:300;font-size:44px;line-height:1.05;letter-spacing:-0.025em;margin:0 0 24px;color:#f1efe8}
.why .why-stat{display:flex;flex-direction:column;gap:6px;padding:24px 0;border-bottom:1px solid rgba(255,255,255,0.12)}
.why .why-stat:last-child{border-bottom:0}
.why .why-stat .v{font-family:"Newsreader",serif;font-weight:300;font-size:48px;letter-spacing:-0.03em;color:#f1efe8;line-height:1}
.why .why-stat .v sub{font-size:18px;letter-spacing:0;color:#a8b8ad;font-weight:400;margin-left:4px;vertical-align:baseline}
.why .why-stat .k{font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:0.14em;text-transform:uppercase;color:#a8b8ad}
.why .why-body p{font-size:17px;color:#cfc9b8;line-height:1.65;max-width:55ch;margin:0 0 18px}
.why .why-body .pull{font-family:"Newsreader",serif;font-weight:300;font-size:28px;line-height:1.25;letter-spacing:-0.02em;color:#f1efe8;border-left:1px solid #a8b8ad;padding-left:24px;margin:32px 0;max-width:46ch}

/* Selected work */
.work-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.work{display:flex;flex-direction:column;gap:0;border:1px solid var(--line);background:var(--paper-3);transition:background .25s}
.work:hover{background:var(--paper-2)}
.work-img{aspect-ratio:4/3;position:relative;overflow:hidden;border-bottom:1px solid var(--line);background:#222}
.work-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;transition:transform .8s cubic-bezier(.2,.6,.2,1);filter:saturate(0.8) contrast(1.02)}
.work:hover .work-img img{transform:scale(1.03)}
.work-img .placeholder{position:absolute;inset:0;display:flex;align-items:flex-end;justify-content:flex-start;pointer-events:none}
.work-img .placeholder .cap{font-family:"IBM Plex Mono",monospace;font-size:9px;letter-spacing:0.16em;text-transform:uppercase;color:rgba(255,255,255,0.92);padding:14px;background:linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.55) 100%);width:100%;box-sizing:border-box}
.work-body{padding:24px 24px 28px;display:flex;flex-direction:column;gap:14px}
.work .meta-row{display:flex;justify-content:space-between;font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:0.14em;text-transform:uppercase;color:var(--muted)}
.work h4{font-family:"Newsreader",serif;font-weight:400;font-size:22px;letter-spacing:-0.01em;line-height:1.2;margin:0;color:var(--ink)}
.work .specs{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line-2);padding-top:14px;margin-top:6px}
.work .specs .spec{display:flex;flex-direction:column;gap:2px}
.work .specs .spec .k{font-family:"IBM Plex Mono",monospace;font-size:9px;letter-spacing:0.14em;text-transform:uppercase;color:var(--muted)}
.work .specs .spec .v{font-family:"IBM Plex Mono",monospace;font-size:13px;color:var(--sage-deep);letter-spacing:0.04em}

/* Audience cards */
.audiences{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.audience{border:1px solid var(--line);background:var(--paper-3);padding:32px 28px;display:flex;flex-direction:column;gap:16px;min-height:240px;transition:all .2s}
.audience:hover{border-color:var(--sage);background:var(--paper-2)}
.audience .num{font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:0.14em;color:var(--sage)}
.audience h4{font-family:"Newsreader",serif;font-weight:400;font-size:22px;letter-spacing:-0.01em;margin:0;color:var(--ink)}
.audience p{font-size:13px;color:var(--ink-2);margin:0;line-height:1.6;flex:1}
.audience .arrow{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:0.14em;text-transform:uppercase;color:var(--sage);display:flex;justify-content:space-between;align-items:center;padding-top:12px;border-top:1px solid var(--line-2)}

/* Quote / interstitial */
.interstitial{padding:120px 0;background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.interstitial .bigquote{font-family:"Newsreader",serif;font-weight:300;font-style:italic;font-size:54px;line-height:1.1;letter-spacing:-0.025em;color:var(--ink);max-width:22ch;margin:0 auto;text-align:left}
.interstitial .bigquote .pause{color:var(--sage)}
.interstitial .attribution{margin-top:36px;font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:0.14em;text-transform:uppercase;color:var(--muted)}

/* Footer */
footer{background:var(--ink);color:#bcb9af;padding:80px 0 40px;margin-top:0}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr 1.1fr;gap:40px;padding-bottom:60px;border-bottom:1px solid rgba(255,255,255,0.08)}
.footer-brand .nav-mark{height:48px}
.footer-brand p{font-size:14px;color:#9a988e;margin:18px 0 0;max-width:34ch;line-height:1.6}
.footer-col h5{font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:0.16em;text-transform:uppercase;color:#7e8a85;margin:0 0 16px;font-weight:500}
.footer-col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.footer-col ul li a{font-family:"IBM Plex Sans",sans-serif;font-size:14px;color:#cfcdc4}
.footer-col ul li a:hover{color:#fff}
.footer-bottom{padding-top:28px;display:flex;justify-content:space-between;align-items:center;font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:0.12em;text-transform:uppercase;color:#7e8a85}
.footer-bottom .legal{display:flex;gap:24px}

/* Tweaks panel position offset for the floating tweaks (default bottom-right) */
@media (max-width: 1100px){
  .container,.container-tight{padding:0 32px}
  .nav-inner{padding:18px 32px}
  .hero{padding:80px 0 60px}
  .hero h1{font-size:64px}
  .hero-row{grid-template-columns:minmax(0,1fr);gap:40px;margin-bottom:60px}
  .section-head{grid-template-columns:minmax(0,1fr);gap:20px}
  .pillars{grid-template-columns:minmax(0,1fr)}
  .pillar{border-right:0;border-bottom:1px solid var(--line)}
  .sectors{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .map-wrap,.why{grid-template-columns:minmax(0,1fr);gap:40px}
  .work-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .audiences{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .footer-top{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
}

/* density tweaks */
.density-loose .section{padding:160px 0}
.density-loose .hero{padding:160px 0 130px}
.density-tight .section{padding:90px 0}
.density-tight .hero{padding:80px 0 70px}