/* ============================================================
   Wisewell Data Room — visual language matched to the deck.
   Black background. Off-white text. Cyan accent for emphasis.
   Heavy reliance on weight + scale + space, not color.
   ============================================================ */
:root{
  --bg:#000;
  --bg-2:#0A0C10;
  --bg-3:#12151B;
  --ink:#F5F6F4;
  --ink-2:#E6E7E3;
  --muted:rgba(245,246,244,0.78);
  --muted-2:rgba(245,246,244,0.55);
  --muted-3:rgba(245,246,244,0.35);
  --line:rgba(245,246,244,0.10);
  --line-2:rgba(245,246,244,0.18);
  --line-3:rgba(245,246,244,0.28);
  --accent:#7DD3F5;
  --accent-strong:#00A3E0;
  --warn:#F5C76A;
  --bad:#F58E7D;
  --good:#7DF5B5;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;background:var(--bg);}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Space Grotesk','Inter',system-ui,-apple-system,sans-serif;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  line-height:1.4;
  min-height:100vh;
}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}

/* TYPOGRAPHY */
.display-xl{font-size:clamp(56px,10vw,160px);font-weight:700;letter-spacing:-0.05em;line-height:0.92;}
.display-l{font-size:clamp(40px,6vw,96px);font-weight:700;letter-spacing:-0.04em;line-height:0.98;}
.display-m{font-size:clamp(32px,4.4vw,68px);font-weight:700;letter-spacing:-0.03em;line-height:1.02;}
.display-s{font-size:clamp(24px,3vw,44px);font-weight:700;letter-spacing:-0.02em;line-height:1.1;}
.display-xs{font-size:clamp(20px,2.2vw,28px);font-weight:600;letter-spacing:-0.01em;line-height:1.18;}
.eyebrow{
  font-family:'Inter',sans-serif;
  font-size:11px;font-weight:600;letter-spacing:0.18em;text-transform:uppercase;
  color:var(--muted);
}
.body{font-size:16px;color:var(--muted);line-height:1.6;}
.body-l{font-size:18px;color:var(--ink-2);line-height:1.55;}
.mono{font-family:'JetBrains Mono','SF Mono',Menlo,monospace;}

/* LAYOUT */
.shell{max-width:1200px;margin:0 auto;padding:0 56px;}
.section{padding:96px 0;border-top:1px solid var(--line);}
.section:first-child{border-top:none;}

/* TOP BAR */
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(0,0,0,0.85);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.topbar .row{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:16px 56px;max-width:1200px;margin:0 auto;
}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;letter-spacing:-0.02em;flex-shrink:0;}
.brand .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 18px var(--accent);}
.brand .label{font-size:18px;}
.brand .sub{font-size:11px;color:var(--muted-2);letter-spacing:0.16em;text-transform:uppercase;margin-left:8px;}

.nav-links{display:flex;gap:20px;align-items:center;flex-wrap:wrap;justify-content:center;flex:1;}
.nav-links a{font-size:13px;color:var(--muted);font-weight:500;transition:color .18s;white-space:nowrap;}
.nav-links a:hover{color:var(--ink);}
.nav-links a.active{color:var(--accent);}
.nav-investor{font-size:12px;color:var(--muted-2);max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.nav-investor strong{color:var(--ink);font-weight:600;}
.btn-ghost{
  background:transparent;border:1px solid var(--line-2);color:var(--ink);
  padding:8px 16px;border-radius:999px;font-size:12px;font-weight:500;
  transition:border-color .18s, background .18s;flex-shrink:0;
}
.btn-ghost:hover{border-color:var(--line-3);background:rgba(255,255,255,0.02);}

/* Mid-width topbar: hide the "Live" link first, then "Reference" if room is still tight. */
@media (max-width: 1180px){
  .shell{padding:0 40px;}
  .topbar .row{padding:14px 40px;}
  .nav-links{gap:16px;}
  .nav-links a.opt-live{display:none;}
}
@media (max-width: 1024px){
  .nav-links a.opt-reference{display:none;}
  .nav-investor{display:none;}
}

/* HERO */
.hero{padding:120px 0 80px;}
.hero .eyebrow{margin-bottom:24px;}
.hero h1{margin:0 0 24px;}
.hero .lede{max-width:760px;font-size:clamp(18px,1.8vw,22px);color:var(--muted);}

/* TILE GRID */
.tiles{display:grid;grid-template-columns:repeat(12,1fr);gap:20px;}
.tile{
  grid-column:span 6;
  position:relative;
  background:var(--bg-2);
  border:1px solid var(--line);
  border-radius:18px;
  padding:36px 32px 32px;
  min-height:200px;
  transition:border-color .2s, transform .2s, background .2s;
  display:flex;flex-direction:column;justify-content:space-between;
  overflow:hidden;
}
.tile::after{
  content:"";position:absolute;inset:auto -1px -1px -1px;height:1px;
  background:linear-gradient(90deg,transparent,var(--accent),transparent);
  opacity:0;transition:opacity .25s;
}
.tile:hover{border-color:var(--line-3);background:var(--bg-3);transform:translateY(-2px);}
.tile:hover::after{opacity:0.7;}
.tile.span-4{grid-column:span 4;}
.tile.span-12{grid-column:span 12;}
.tile.locked{opacity:0.55;cursor:not-allowed;}
.tile.locked:hover{transform:none;border-color:var(--line);background:var(--bg-2);}
.tile .num{
  position:absolute;top:24px;right:28px;
  font-family:'JetBrains Mono','SF Mono',Menlo,monospace;
  font-size:11px;color:var(--muted-3);letter-spacing:0.1em;
}
.tile .kicker{font-size:12px;color:var(--accent);font-weight:600;letter-spacing:0.12em;text-transform:uppercase;margin-bottom:18px;}
.tile h3{font-size:clamp(22px,2.2vw,32px);font-weight:700;letter-spacing:-0.02em;line-height:1.1;margin:0 0 12px;}
.tile p{color:var(--muted);font-size:15px;line-height:1.55;margin:0 0 20px;}
.tile .cta{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;color:var(--ink);
}
.tile .cta .arrow{transition:transform .2s;}
.tile:hover .cta .arrow{transform:translateX(4px);}
.tile .lock{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;color:var(--muted-2);font-weight:500;
}
.tier-pill{
  display:inline-block;padding:3px 9px;border:1px solid var(--line-2);border-radius:999px;
  font-size:10px;color:var(--muted);letter-spacing:0.1em;text-transform:uppercase;font-weight:600;
}

/* KPI ROW */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden;}
.kpi{background:var(--bg);padding:28px 24px;}
.kpi .label{font-size:11px;color:var(--muted-2);letter-spacing:0.12em;text-transform:uppercase;font-weight:600;margin-bottom:10px;}
.kpi .value{font-size:clamp(28px,3vw,42px);font-weight:700;letter-spacing:-0.025em;line-height:1;}
.kpi .delta{font-size:12px;color:var(--accent);font-weight:600;margin-top:8px;font-family:'JetBrains Mono',monospace;}

/* TABLES */
.tbl{width:100%;border-collapse:collapse;font-size:14px;}
.tbl th, .tbl td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);}
.tbl th{font-weight:600;color:var(--muted);font-size:11px;letter-spacing:0.12em;text-transform:uppercase;}
.tbl td{color:var(--ink-2);}
.tbl td.num,.tbl th.num{text-align:right;font-family:'JetBrains Mono',monospace;}
.tbl tr:hover td{background:rgba(255,255,255,0.015);}

/* FOOTER */
.footer{padding:60px 0 80px;color:var(--muted-2);font-size:12px;letter-spacing:0.06em;border-top:1px solid var(--line);}
.footer .row{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px;}

/* RESPONSIVE */
@media (max-width: 900px){
  .tile, .tile.span-4{grid-column:span 12;}
  .kpis{grid-template-columns:repeat(2,1fr);}
  .nav-links{display:none;}
  .shell{padding:0 24px;}
  .topbar .row{padding:12px 24px;gap:12px;}
  .hero{padding:80px 0 48px;}
  .section{padding:64px 0;}
}

/* Phone: full-width, easy-to-tap CTA buttons; never let media overflow. */
@media (max-width: 600px){
  .cta-row{flex-direction:column;gap:8px;}
  .cta-row .cta-btn{width:100%;justify-content:center;padding:14px 18px;}
}

/* LOGIN */
.login-wrap{
  min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;
  background:radial-gradient(ellipse at 50% 30%, rgba(125,211,245,0.10), transparent 60%), #000;
}
.login-card{
  width:100%;max-width:480px;background:var(--bg-2);border:1px solid var(--line);border-radius:24px;
  padding:48px 40px;text-align:center;
}
.login-card .brand-mark{
  display:inline-flex;align-items:center;gap:10px;margin-bottom:32px;
}
.login-card h1{font-size:32px;font-weight:700;letter-spacing:-0.025em;margin:0 0 12px;}
.login-card p{color:var(--muted);font-size:15px;margin:0 0 28px;line-height:1.55;}
.login-input{
  width:100%;padding:18px 20px;background:var(--bg-3);border:1px solid var(--line-2);border-radius:12px;
  color:var(--ink);font-family:'JetBrains Mono','SF Mono',Menlo,monospace;font-size:16px;letter-spacing:0.05em;
  text-align:center;text-transform:uppercase;outline:none;transition:border-color .18s, background .18s;
}
.login-input:focus{border-color:var(--accent);background:var(--bg-2);}
.login-btn{
  width:100%;margin-top:16px;padding:16px 24px;background:var(--accent);color:#001018;
  border:none;border-radius:12px;font-weight:700;font-size:15px;letter-spacing:0.02em;
  transition:background .18s, transform .1s;
}
.login-btn:hover{background:#9CDFF7;}
.login-btn:active{transform:scale(0.99);}
.login-btn:disabled{opacity:0.6;cursor:not-allowed;}
.login-msg{margin-top:18px;font-size:13px;min-height:18px;color:var(--bad);}
.login-fine{margin-top:36px;font-size:11px;color:var(--muted-3);letter-spacing:0.06em;line-height:1.6;}

/* SECTION HEADER PATTERN */
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:48px;flex-wrap:wrap;gap:16px;}
.sec-head .title{display:flex;flex-direction:column;gap:8px;}
.sec-head .title .eyebrow{margin:0;}

/* GRID UTILITIES */
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:32px;}
.row-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
@media (max-width: 900px){
  .row-2,.row-3{grid-template-columns:1fr;}
}

/* CALLOUT BOX */
.callout{
  background:var(--bg-2);border:1px solid var(--line);border-radius:16px;padding:32px;
}
.callout .label{font-size:11px;color:var(--accent);letter-spacing:0.14em;text-transform:uppercase;font-weight:600;margin-bottom:14px;}
.callout .big{font-size:clamp(36px,4vw,56px);font-weight:700;letter-spacing:-0.025em;line-height:1;margin-bottom:8px;}
.callout .small{color:var(--muted);font-size:14px;line-height:1.5;}

/* LIST */
.bullets{list-style:none;padding:0;margin:0;}
.bullets li{padding:14px 0;border-bottom:1px solid var(--line);display:flex;align-items:flex-start;gap:14px;color:var(--ink-2);font-size:15px;line-height:1.5;}
.bullets li:last-child{border-bottom:none;}
.bullets li::before{content:"";flex-shrink:0;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-top:8px;}

/* DOC LIST */
.doc-cat{margin-bottom:48px;}
.doc-cat h2{font-size:24px;font-weight:700;letter-spacing:-0.02em;margin:0 0 6px;}
.doc-cat .desc{color:var(--muted);font-size:14px;margin:0 0 20px;}
.doc-list{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.doc-item{
  display:flex;justify-content:space-between;align-items:center;
  background:var(--bg-2);border:1px solid var(--line);border-radius:14px;
  padding:22px 24px;transition:border-color .18s, background .18s;
}
.doc-item:hover:not(.locked){border-color:var(--line-3);background:var(--bg-3);}
.doc-item.locked{opacity:0.5;cursor:not-allowed;}
.doc-item .doc-info{flex:1;min-width:0;}
.doc-item .doc-title{font-size:15px;font-weight:600;color:var(--ink);margin:0 0 4px;letter-spacing:-0.01em;}
.doc-item .doc-sub{font-size:12px;color:var(--muted);line-height:1.4;}
.doc-item .doc-action{font-size:12px;color:var(--accent);font-weight:600;letter-spacing:0.06em;text-transform:uppercase;margin-left:16px;flex-shrink:0;}
.doc-item.locked .doc-action{color:var(--muted-2);}
@media (max-width: 900px){ .doc-list{grid-template-columns:1fr;} }

/* CHART CONTAINER */
.chart-wrap{
  background:var(--bg-2);border:1px solid var(--line);border-radius:18px;
  padding:32px;position:relative;
}
.chart-wrap canvas{max-width:100%;}
.chart-title{font-size:18px;font-weight:700;letter-spacing:-0.015em;margin:0 0 4px;}
.chart-sub{font-size:13px;color:var(--muted);margin:0 0 20px;}

/* ADMIN-SPECIFIC */
.admin-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:32px;}
.admin-card{background:var(--bg-2);border:1px solid var(--line);border-radius:14px;padding:22px;}
.admin-card .lbl{font-size:11px;color:var(--muted-2);letter-spacing:0.12em;text-transform:uppercase;font-weight:600;margin-bottom:8px;}
.admin-card .val{font-size:32px;font-weight:700;letter-spacing:-0.025em;}
@media (max-width: 900px){ .admin-grid{grid-template-columns:repeat(2,1fr);} }

.bar{height:6px;background:var(--bg-3);border-radius:3px;overflow:hidden;margin-top:6px;}
.bar > span{display:block;height:100%;background:var(--accent);}