/* ===========================================================
   VC RADAR — Design System
   Premium editorial / financial-intelligence aesthetic.
   Ink & ivory, warm gold accent, restrained motion.
=========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root{
  /* Ink & ivory base */
  --ink:#0E1116;
  --ink-2:#161A22;
  --ink-3:#1E232D;
  --ivory:#F4F1EA;
  --ivory-dim:#C9C6BE;
  --line:#2A2F3A;
  --line-soft:rgba(244,241,234,0.08);

  /* Accent */
  --gold:#C9A227;
  --gold-dim:#8A7228;
  --gold-tint:rgba(201,162,39,0.12);
  --blue:#5B7FA6;
  --green:#5FA37A;
  --rust:#B25B4B;

  /* Semantic */
  --high:#5FA37A;
  --high-tint:rgba(95,163,122,0.14);
  --med:#C9A227;
  --med-tint:rgba(201,162,39,0.14);
  --low:#B25B4B;
  --low-tint:rgba(178,91,75,0.14);

  --radius:8px;
  --radius-sm:4px;
  --maxw:1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ink);
  color:var(--ivory);
  font-family:'Inter',sans-serif;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;}

h1,h2,h3,h4{
  font-family:'Fraunces',serif;
  font-weight:600;
  letter-spacing:-0.01em;
  margin:0;
}
.eyebrow{
  font-family:'JetBrains Mono',monospace;
  font-size:11.5px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--gold);
}
.muted{color:var(--ivory-dim);}
.center{text-align:center;}

/* ---------- Nav ---------- */
.site-nav{
  position:sticky; top:0; z-index:200;
  background:rgba(14,17,22,0.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-soft);
}
.nav-inner{
  max-width:var(--maxw); margin:0 auto; padding:0 28px;
  display:flex; align-items:center; justify-content:space-between;
  height:64px;
}
.brand{display:flex; align-items:center; gap:9px; font-family:'Fraunces',serif; font-weight:600; font-size:17px;}
.brand svg{color:var(--gold); animation:sweep 5s linear infinite; transform-origin:12px 12px;}
@keyframes sweep{from{transform:rotate(0deg);}to{transform:rotate(360deg);}}
.nav-links{display:flex; align-items:center; gap:30px;}
.nav-links a{
  font-size:13.5px; color:var(--ivory-dim); font-weight:500;
  transition:color .15s;
}
.nav-links a:hover, .nav-links a.active{color:var(--ivory);}
.nav-cta{
  display:flex; align-items:center; gap:16px;
}
.nav-search-btn{
  display:flex; align-items:center; gap:6px;
  background:var(--ink-3); border:1px solid var(--line);
  padding:7px 12px; border-radius:20px; color:var(--ivory-dim); font-size:12.5px;
  cursor:pointer;
}
.nav-search-btn kbd{
  font-family:'JetBrains Mono',monospace; background:var(--ink-2); border:1px solid var(--line);
  border-radius:3px; padding:1px 5px; font-size:10px;
}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:11px 20px; border-radius:var(--radius-sm); font-size:13.5px; font-weight:600;
  cursor:pointer; border:1px solid transparent; transition:opacity .15s, background .15s;
}
.btn-primary{background:var(--gold); color:#171203;}
.btn-primary:hover{opacity:0.88;}
.btn-ghost{background:transparent; border-color:var(--line); color:var(--ivory);}
.btn-ghost:hover{border-color:var(--ivory-dim);}
.btn-sm{padding:8px 14px; font-size:12.5px;}
.nav-burger{display:none; background:none; border:none; color:var(--ivory); cursor:pointer;}

/* ---------- Hero ---------- */
.hero{padding:88px 0 64px; border-bottom:1px solid var(--line-soft);}
.hero h1{font-size:56px; line-height:1.04; margin:20px 0 22px; max-width:760px;}
.hero .lede{font-size:18px; color:var(--ivory-dim); max-width:600px; margin:0 0 34px;}
.hero-ctas{display:flex; gap:14px; flex-wrap:wrap; margin-bottom:14px;}
.hero-ctas-secondary{display:flex; gap:20px; flex-wrap:wrap;}
.hero-ctas-secondary a{font-size:13px; color:var(--ivory-dim); text-decoration:underline; text-underline-offset:3px;}
.hero-ctas-secondary a:hover{color:var(--ivory);}

/* ---------- Sections ---------- */
section{padding:72px 0;}
section.tight{padding:52px 0;}
.section-head{max-width:640px; margin-bottom:40px;}
.section-head h2{font-size:32px; margin:10px 0 12px;}
.section-head p{color:var(--ivory-dim); font-size:15.5px;}
.section-alt{background:var(--ink-2); border-top:1px solid var(--line-soft); border-bottom:1px solid var(--line-soft);}

/* ---------- Grid cards ---------- */
.grid{display:grid; gap:20px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}

.card{
  background:var(--ink-2); border:1px solid var(--line); border-radius:var(--radius);
  padding:26px; transition:border-color .2s;
}
.card:hover{border-color:var(--gold-dim);}
.card .card-eyebrow{font-family:'JetBrains Mono',monospace; font-size:10.5px; letter-spacing:0.08em; color:var(--gold); text-transform:uppercase;}
.card h3{font-size:19px; margin:10px 0 8px;}
.card p{font-size:13.5px; color:var(--ivory-dim); margin:0;}
.card-link{display:inline-flex; align-items:center; gap:5px; margin-top:16px; font-size:12.5px; font-weight:600; color:var(--ivory);}

.pillar-card{
  border-left:2px solid var(--gold);
  padding:4px 0 4px 20px;
}
.pillar-num{font-family:'JetBrains Mono',monospace; font-size:11px; color:var(--gold);}

/* ---------- Ecosystem strip ---------- */
.eco-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;}
.eco-cell{background:var(--ink-2); padding:22px 18px; transition:background .15s;}
.eco-cell:hover{background:var(--ink-3);}
.eco-cell h4{font-size:14.5px; margin:0 0 6px;}
.eco-cell .eco-tag{font-family:'JetBrains Mono',monospace; font-size:10px; color:var(--ivory-dim); opacity:0.7;}

/* ---------- Table ---------- */
table{width:100%; border-collapse:collapse;}
thead th{
  text-align:left; font-family:'JetBrains Mono',monospace; font-size:10.5px;
  letter-spacing:0.06em; text-transform:uppercase; color:var(--ivory-dim);
  padding:0 10px 10px; border-bottom:1px solid var(--line); font-weight:500;
}
tbody td{padding:13px 10px; border-bottom:1px solid var(--line-soft); font-size:13.5px; vertical-align:top;}
tbody tr:hover{background:var(--ink-3);}

.badge{
  display:inline-flex; align-items:center; gap:6px; font-family:'JetBrains Mono',monospace;
  font-size:11px; font-weight:600; padding:4px 10px; border-radius:20px; white-space:nowrap;
}
.badge .dot{width:6px; height:6px; border-radius:50%;}
.badge.H{background:var(--high-tint); color:var(--high);} .badge.H .dot{background:var(--high);}
.badge.M{background:var(--med-tint); color:var(--med);} .badge.M .dot{background:var(--med);}
.badge.L{background:var(--low-tint); color:var(--low);} .badge.L .dot{background:var(--low);}

/* ---------- Footer ---------- */
footer{border-top:1px solid var(--line-soft); padding:56px 0 32px; background:var(--ink);}
.footer-grid{display:grid; grid-template-columns:2fr repeat(5,1fr); gap:24px; margin-bottom:40px;}
.footer-col h5{font-family:'JetBrains Mono',monospace; font-size:11px; letter-spacing:0.06em; text-transform:uppercase; color:var(--ivory-dim); margin-bottom:14px;}
.footer-col a{display:block; font-size:13px; color:var(--ivory-dim); margin-bottom:9px;}
.footer-col a:hover{color:var(--ivory);}
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px;
  padding-top:24px; border-top:1px solid var(--line-soft);
  font-size:12px; color:var(--ivory-dim);
}
.footer-brand{display:flex; align-items:center; gap:8px; font-family:'Fraunces',serif; font-weight:600; color:var(--ivory); margin-bottom:12px;}

/* ---------- Utility ---------- */
.mono{font-family:'JetBrains Mono',monospace;}
.divider{height:1px; background:var(--line-soft); margin:56px 0;}
.tag{
  display:inline-block; font-family:'JetBrains Mono',monospace; font-size:10.5px;
  padding:4px 10px; border-radius:20px; border:1px solid var(--line); color:var(--ivory-dim);
}
.coming-soon{
  border:1px dashed var(--line); border-radius:var(--radius); padding:24px;
  color:var(--ivory-dim); font-size:13.5px; text-align:center;
}
.breadcrumb{font-size:12.5px; color:var(--ivory-dim); margin-bottom:18px;}
.breadcrumb a:hover{color:var(--ivory); text-decoration:underline;}

/* ---------- Search overlay ---------- */
.search-overlay{
  display:none; position:fixed; inset:0; background:rgba(10,12,16,0.85);
  z-index:500; padding:12vh 20px 0; backdrop-filter:blur(4px);
}
.search-overlay.show{display:block;}
.search-box{max-width:640px; margin:0 auto; background:var(--ink-2); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;}
.search-input{
  width:100%; background:transparent; border:none; outline:none; color:var(--ivory);
  padding:20px 22px; font-size:16px; font-family:'Inter',sans-serif; border-bottom:1px solid var(--line);
}
.search-results{max-height:50vh; overflow-y:auto;}
.search-result{padding:14px 22px; border-bottom:1px solid var(--line-soft); cursor:pointer;}
.search-result:hover{background:var(--ink-3);}
.search-result .sr-title{font-size:14px; font-weight:600;}
.search-result .sr-meta{font-size:11.5px; color:var(--ivory-dim); font-family:'JetBrains Mono',monospace; margin-top:3px;}
.search-empty{padding:24px 22px; color:var(--ivory-dim); font-size:13px;}

@media (max-width:900px){
  .nav-links{display:none;}
  .nav-links.mobile-open{
    display:flex; flex-direction:column; position:absolute; top:64px; left:0; right:0;
    background:var(--ink-2); border-bottom:1px solid var(--line); padding:16px 28px; gap:16px;
  }
  .nav-burger{display:block;}
  .hero h1{font-size:38px;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .grid-3{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
  .eco-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:repeat(2,1fr);}
}

.reveal{opacity:0; transform:translateY(14px); transition:opacity .5s ease, transform .5s ease;}
.reveal.revealed{opacity:1; transform:translateY(0);}

/* ---------- Match tool (shared across pages that embed it) ---------- */
.mode-tabs{display:flex; width:fit-content; border:1px solid var(--line); border-radius:6px; overflow:hidden; margin-bottom:24px;}
.mode-tab{font-family:'JetBrains Mono',monospace; font-size:12px; padding:10px 18px; background:var(--ink-3); color:var(--ivory-dim); border:none; cursor:pointer;}
.mode-tab+.mode-tab{border-left:1px solid var(--line);}
.mode-tab.active{background:var(--gold); color:#171203; font-weight:600;}

.field-row{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
label.field-label{display:block; font-family:'JetBrains Mono',monospace; font-size:11px; letter-spacing:0.05em; text-transform:uppercase; color:var(--ivory-dim); margin:18px 0 8px;}
label.field-label:first-of-type{margin-top:0;}
input[type=text].input, select.input{
  width:100%; background:var(--ink-3); border:1px solid var(--line); border-radius:4px; color:var(--ivory);
  font-family:'Inter',sans-serif; font-size:14px; padding:11px 13px;
}
select.input{
  appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23C9C6BE' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right 14px center;
}
.upload-zone{display:flex; align-items:center; gap:12px; background:var(--ink-3); border:1px dashed var(--line); border-radius:4px; padding:13px 15px;}
.upload-zone.has-file{border-style:solid; border-color:var(--gold-dim);}
.upload-btn{flex-shrink:0; background:var(--ink-2); border:1px solid var(--line); color:var(--ivory); font-weight:600; font-size:12.5px; padding:8px 14px; border-radius:4px; cursor:pointer;}
.upload-status{font-family:'JetBrains Mono',monospace; font-size:12px; color:var(--ivory-dim); overflow:hidden; text-overflow:ellipsis;}
.upload-status.ok{color:var(--high);} .upload-status.err{color:var(--low); white-space:normal;}
.override-link{color:var(--gold); text-decoration:underline; cursor:pointer;}

.modal-overlay{display:none; position:fixed; inset:0; background:rgba(5,8,10,0.8); align-items:center; justify-content:center; padding:24px; z-index:800;}
.modal-overlay.show{display:flex;}
.modal-card{background:var(--ink-2); border:1px solid var(--line); border-radius:8px; padding:30px; max-width:600px; width:100%; max-height:82vh; overflow-y:auto;}
.modal-card h3{font-size:21px; margin-bottom:16px;}
.modal-body{color:var(--ivory-dim); font-size:12.5px; font-family:'JetBrains Mono',monospace; line-height:1.65;}
.agree-row{display:flex; gap:10px; margin-top:20px; padding-top:16px; border-top:1px solid var(--line); cursor:pointer;}
.agree-row input{margin-top:2px; accent-color:var(--gold);}
.agree-row span{font-size:12.5px;}

.chip-row{display:flex; gap:8px;}
.chip{font-family:'JetBrains Mono',monospace; font-size:11.5px; padding:6px 12px; border-radius:20px; border:1px solid var(--line); background:transparent; color:var(--ivory-dim); cursor:pointer;}
.chip.active{border-color:var(--gold); color:var(--gold);}

.progress-track{height:3px; background:var(--ink-3); border-radius:2px; overflow:hidden;}
.progress-fill{height:100%; background:var(--gold); width:0%; transition:width .3s ease;}

@media (max-width:640px){
  .field-row{grid-template-columns:1fr;}
}

/* ---------- Directory ---------- */
.dir-filters{display:flex; gap:10px; flex-wrap:wrap; align-items:center; margin-bottom:20px;}
.dir-filters input, .dir-filters select{
  background:var(--ink-3); border:1px solid var(--line); color:var(--ivory);
  font-size:13px; padding:9px 12px; border-radius:4px; font-family:'Inter',sans-serif;
}
.dir-filters input{flex:1; min-width:200px;}
.view-toggle{display:flex; border:1px solid var(--line); border-radius:6px; overflow:hidden; margin-left:auto;}
.view-toggle button{
  background:var(--ink-3); border:none; color:var(--ivory-dim); font-size:12px; padding:8px 14px; cursor:pointer;
  font-family:'JetBrains Mono',monospace;
}
.view-toggle button+button{border-left:1px solid var(--line);}
.view-toggle button.active{background:var(--gold); color:#171203; font-weight:600;}
.dir-count{font-family:'JetBrains Mono',monospace; font-size:12px; color:var(--ivory-dim); margin-bottom:14px;}
#dir-card-wrap{display:none; grid-template-columns:repeat(3,1fr); gap:16px;}
@media (max-width:900px){#dir-card-wrap{grid-template-columns:repeat(2,1fr);}}
@media (max-width:640px){
  #dir-card-wrap{grid-template-columns:1fr;}
  .dir-table-scroll{overflow-x:auto;}
}




/* Investor Match acknowledgement modal */
.modal-overlay{position:fixed;inset:0;z-index:1000;background:rgba(8,10,14,.82);display:flex;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(4px);}
.modal-card{width:min(620px,100%);max-height:90vh;overflow:auto;background:var(--ink-2);border:1px solid var(--gold-dim);border-radius:8px;padding:30px;box-shadow:0 24px 80px rgba(0,0,0,.45);}
.modal-card button:disabled{opacity:.45;cursor:not-allowed;}

/* ---------- VC Radar Knowledge / Casebook layer ---------- */
.case-card,.real-case,.roadmap-principles>div,.fund-journey{isolation:isolate}
.card{box-shadow:0 8px 28px rgba(0,0,0,.10)}
.card:hover{transform:translateY(-2px);box-shadow:0 16px 44px rgba(0,0,0,.18)}
.pillar-card{min-height:72px}
@media(max-width:640px){.hero{padding:60px 0 44px}.hero h1{font-size:36px}.section-head h2{font-size:28px}.wrap{padding:0 20px}}