/* Candlelight Hub — shared design system (company + portal) */
:root{
  --bg0:#05080f;--bg1:#090d18;--bg2:#0d1322;--bg3:#131c32;
  --border:#1e2d4a;--border-bright:#2a3f6a;
  --txt:#e8edf8;--txt2:#a8b8d4;--txt3:#6a7a96;
  --violet:#b89dff;--violet-dim:rgba(184,157,255,.09);--violet-mid:rgba(184,157,255,.18);
  --cyan:#4ecbff;--cyan-dim:rgba(78,203,255,.09);
  --green:#3ddba8;--green-dim:rgba(61,219,168,.09);
  --amber:#fbbf24;--amber-dim:rgba(251,191,36,.08);
  --flame:#e8a54b;--flame-dim:rgba(232,165,75,.1);
  --res:#7c89f5;--res-soft:#b6befa;
  --red:#fb7185;
  --display:'Syne',system-ui,sans-serif;
  --body:'Inter',system-ui,sans-serif;
  --mono:'JetBrains Mono','IBM Plex Mono',ui-monospace,monospace;
  --max:1100px;--wide:1200px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg0);color:var(--txt);font-family:var(--body);font-size:16px;line-height:1.65;min-height:100vh}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea,select{font:inherit}
::selection{background:rgba(184,157,255,.28)}

.glow-strip{position:fixed;top:0;left:0;right:0;z-index:200;height:2px;
  background:linear-gradient(90deg,transparent,var(--violet),var(--cyan),var(--amber),transparent);pointer-events:none}

/* Hub top nav */
.hub-nav{position:sticky;top:0;z-index:100;background:rgba(5,8,15,.88);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border)}
.hub-nav .inner{max-width:var(--wide);margin:0 auto;padding:14px 22px;display:flex;align-items:center;gap:18px;justify-content:space-between}
.hub-brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:1.05em}
.hub-brand .mark{width:28px;height:28px;border-radius:8px;background:radial-gradient(circle at 35% 30%,var(--amber),var(--violet) 55%,var(--bg2));
  box-shadow:0 0 18px rgba(184,157,255,.25)}
.hub-links{display:flex;flex-wrap:wrap;gap:6px 16px;align-items:center}
.hub-links a{font-size:.9em;color:var(--txt2);padding:4px 0;border-bottom:1px solid transparent}
.hub-links a:hover,.hub-links a.active{color:var(--txt);border-color:var(--violet)}
.hub-links a.res{color:var(--res-soft)}
.hub-links a.res:hover{color:#fff;border-color:var(--flame)}
.hub-actions{display:flex;gap:8px;align-items:center;flex-shrink:0}
.nav-burger{display:none;background:var(--bg2);border:1px solid var(--border);color:var(--txt);border-radius:8px;padding:8px 12px;cursor:pointer}
@media(max-width:860px){
  .nav-burger{display:inline-flex}
  .hub-links{display:none;position:absolute;top:58px;left:0;right:0;background:var(--bg1);border-bottom:1px solid var(--border);
    flex-direction:column;padding:12px 22px 18px;align-items:flex-start}
  .hub-nav.open .hub-links{display:flex}
}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border-radius:10px;
  font-size:.92em;font-weight:600;border:1px solid transparent;cursor:pointer;transition:transform .12s,border-color .12s,background .12s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--violet),var(--cyan));color:#0a0e18;border:none}
.btn-amber{background:linear-gradient(135deg,var(--amber),var(--flame));color:#1a1008;border:none}
.btn-ghost{background:transparent;border-color:var(--border);color:var(--txt)}
.btn-ghost:hover{border-color:var(--border-bright);background:var(--bg2)}
.btn-res{background:linear-gradient(135deg,var(--flame),var(--res));color:#120e08;border:none}
.btn-sm{padding:8px 14px;font-size:.85em;border-radius:8px}

/* Layout */
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
.wrap-wide{max-width:var(--wide);margin:0 auto;padding:0 22px}
.page{padding:48px 0 80px}
.page-hero{padding:56px 0 36px;border-bottom:1px solid var(--border);margin-bottom:40px;background:
  radial-gradient(ellipse 80% 60% at 20% 0%,rgba(184,157,255,.12),transparent 55%),
  radial-gradient(ellipse 60% 50% at 90% 20%,rgba(78,203,255,.08),transparent 50%),var(--bg0)}
.page-hero h1{font-family:var(--display);font-size:clamp(1.9em,4vw,2.75em);font-weight:800;line-height:1.12;margin-bottom:14px}
.page-hero .lede{font-size:1.08em;color:var(--txt2);max-width:640px;line-height:1.7}
.eyebrow{font-family:var(--mono);font-size:.72em;letter-spacing:.14em;text-transform:uppercase;color:var(--txt3);margin-bottom:12px}
.eyebrow::before{content:'⬡ ';color:var(--violet)}

h2{font-family:var(--display);font-size:clamp(1.35em,2.5vw,1.75em);font-weight:800;line-height:1.2;margin:0 0 14px}
h3{font-family:var(--display);font-size:1.15em;font-weight:700;margin:0 0 10px}
p{margin:0 0 14px;color:var(--txt2)}
p strong,li strong{color:var(--txt);font-weight:600}
.accent-v{color:var(--violet)}.accent-c{color:var(--cyan)}.accent-a{color:var(--amber)}.accent-f{color:var(--flame)}

/* Cards / grids */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:900px){.grid-3,.grid-4{grid-template-columns:1fr 1fr}.grid-2{grid-template-columns:1fr}}
@media(max-width:560px){.grid-3,.grid-4{grid-template-columns:1fr}}

.card{background:var(--bg1);border:1px solid var(--border);border-radius:14px;padding:22px}
.card:hover{border-color:var(--border-bright)}
.card h3{margin-bottom:8px}
.card p:last-child{margin-bottom:0}
.card-link{display:block;transition:transform .12s,border-color .12s}
.card-link:hover{transform:translateY(-2px);border-color:rgba(184,157,255,.4)}

.tag{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:.68em;font-weight:500;
  letter-spacing:.06em;color:var(--txt3);border:1px solid var(--border);border-radius:4px;padding:3px 10px;text-transform:uppercase}
.tag.violet{color:var(--violet);border-color:rgba(184,157,255,.35);background:var(--violet-dim)}
.tag.cyan{color:var(--cyan);border-color:rgba(78,203,255,.35);background:var(--cyan-dim)}
.tag.amber{color:var(--amber);border-color:rgba(251,191,36,.35);background:var(--amber-dim)}
.tag.green{color:var(--green);border-color:rgba(61,219,168,.35);background:var(--green-dim)}
.tag.flame{color:var(--flame);border-color:rgba(232,165,75,.35);background:var(--flame-dim)}

.section{margin-bottom:48px}
.section-label{font-family:var(--mono);font-size:.7em;font-weight:500;letter-spacing:.14em;color:var(--txt3);text-transform:uppercase;margin-bottom:12px}
.section-label::before{content:'⬡ ';color:var(--violet)}

table.pro{width:100%;border-collapse:collapse;font-size:.92em;margin:16px 0}
table.pro th,table.pro td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--border);vertical-align:top}
table.pro th{font-family:var(--mono);font-size:.72em;letter-spacing:.06em;text-transform:uppercase;color:var(--txt3);font-weight:600}
table.pro td:first-child{color:var(--txt);font-weight:600;white-space:nowrap}
table.pro td{color:var(--txt2)}

.list-check{list-style:none;padding:0}
.list-check li{position:relative;padding:8px 0 8px 28px;color:var(--txt2);border-bottom:1px solid rgba(30,45,74,.5)}
.list-check li::before{content:'▹';position:absolute;left:4px;color:var(--violet)}

.cta-band{margin:48px 0 0;padding:36px 28px;border-radius:16px;border:1px solid var(--border);
  background:linear-gradient(135deg,rgba(184,157,255,.1),rgba(78,203,255,.06));text-align:center}
.cta-band h2{margin-bottom:10px}
.cta-band p{max-width:520px;margin:0 auto 20px}
.cta-band .row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* Side nav (multi-page feel) */
.with-side{display:grid;grid-template-columns:210px 1fr;gap:36px;align-items:start}
@media(max-width:800px){.with-side{grid-template-columns:1fr}.side-nav{display:flex;flex-wrap:wrap;gap:8px;position:static!important}}
.side-nav{position:sticky;top:80px;padding:14px;background:var(--bg1);border:1px solid var(--border);border-radius:12px}
.side-nav .sn-label{font-family:var(--mono);font-size:.65em;letter-spacing:.1em;text-transform:uppercase;color:var(--txt3);margin-bottom:10px}
.side-nav a{display:block;font-size:.88em;color:var(--txt2);padding:7px 10px;border-radius:8px;margin-bottom:2px}
.side-nav a:hover,.side-nav a.active{background:var(--violet-dim);color:var(--violet)}

/* Portal cards */
.portal-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:36px}
@media(max-width:720px){.portal-grid{grid-template-columns:1fr}}
.portal-card{position:relative;overflow:hidden;border-radius:18px;border:1px solid var(--border);padding:32px 28px 28px;
  min-height:320px;display:flex;flex-direction:column;background:var(--bg1);transition:transform .15s,border-color .15s,box-shadow .15s}
.portal-card:hover{transform:translateY(-3px);box-shadow:0 20px 50px rgba(0,0,0,.35)}
.portal-card.company{border-color:rgba(184,157,255,.3)}
.portal-card.company:hover{border-color:rgba(184,157,255,.55);box-shadow:0 20px 50px rgba(184,157,255,.12)}
.portal-card.market{border-color:rgba(232,165,75,.3)}
.portal-card.market:hover{border-color:rgba(232,165,75,.55);box-shadow:0 20px 50px rgba(232,165,75,.1)}
.portal-card .pc-kicker{font-family:var(--mono);font-size:.7em;letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px}
.portal-card.company .pc-kicker{color:var(--violet)}
.portal-card.market .pc-kicker{color:var(--flame)}
.portal-card h2{font-size:clamp(1.5em,3vw,1.9em);margin-bottom:12px}
.portal-card p{flex:1}
.portal-card .pc-meta{font-size:.85em;color:var(--txt3);margin:12px 0 18px;font-family:var(--mono)}

/* Footer */
.hub-footer{border-top:1px solid var(--border);padding:40px 22px 28px;margin-top:auto;background:var(--bg1)}
.hub-footer .inner{max-width:var(--wide);margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
@media(max-width:800px){.hub-footer .inner{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.hub-footer .inner{grid-template-columns:1fr}}
.hub-footer h4{font-family:var(--display);font-size:.95em;margin-bottom:12px}
.hub-footer a{display:block;font-size:.88em;color:var(--txt2);padding:4px 0}
.hub-footer a:hover{color:var(--violet)}
.hub-footer .note{font-size:.78em;color:var(--txt3);line-height:1.55;margin-top:10px}
.hub-footer-bottom{max-width:var(--wide);margin:28px auto 0;padding-top:18px;border-top:1px solid var(--border);
  font-size:.78em;color:var(--txt3);display:flex;flex-wrap:wrap;gap:10px 20px;justify-content:space-between}

.mono{font-family:var(--mono)}
.muted{color:var(--txt3)}
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.stack-sm > * + *{margin-top:10px}
.stack-md > * + *{margin-top:18px}

/* Architecture / chart figures */
.arch-figure{margin:22px 0 28px;background:var(--bg1);border:1px solid var(--border);border-radius:16px;overflow:hidden}
.arch-figure img{width:100%;height:auto;display:block;background:#0a0e18}
.arch-figure figcaption{padding:12px 16px;font-size:.82em;color:var(--txt3);border-top:1px solid var(--border);line-height:1.5}
.arch-figure figcaption strong{color:var(--txt2);font-weight:600}
.promo-strip{margin:24px 0;padding:18px 20px;border-radius:14px;border:1px solid rgba(232,165,75,.28);
  background:linear-gradient(135deg,rgba(232,165,75,.08),rgba(124,137,245,.08));display:flex;flex-wrap:wrap;gap:14px 20px;align-items:center;justify-content:space-between}
.promo-strip p{margin:0;color:var(--txt2);max-width:640px}
.promo-strip .promo-title{font-family:var(--display);font-weight:700;color:var(--txt);margin-bottom:4px}
.grid-6{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:900px){.grid-6{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.grid-6{grid-template-columns:1fr}}
.price-pill{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:.68em;letter-spacing:.04em;text-transform:uppercase;
  padding:4px 9px;border-radius:999px;border:1px solid var(--border);color:var(--txt2)}
.price-pill.free{color:var(--green);border-color:rgba(61,219,168,.4);background:var(--green-dim)}
.price-pill.paid{color:var(--amber);border-color:rgba(251,191,36,.45);background:var(--amber-dim)}
.price-pill.corp{color:var(--cyan);border-color:rgba(78,203,255,.4);background:var(--cyan-dim)}