/* ============================================================
   ЭПОХА / EPOHA — Enlightenment-era design system
   Ink, parchment, gold. Low saturation, imperial typography.
   ============================================================ */
:root{
  --ink:#171310;
  --ink-2:#221c16;
  --paper:#f3ead6;
  --paper-2:#ece0c8;
  --parchment:#e9dcbe;
  --gold:#b8913f;
  --gold-2:#d4b266;
  --seal:#7a2e2e;
  --sepia:#5c4a30;
  --line:#c8b58c;
  --good:#3e6b4f;
  --bad:#8a3535;
  --font-display:'Playfair Display', 'Georgia', serif;
  --font-body:'PT Serif', 'Georgia', serif;
  --font-mono:'JetBrains Mono', ui-monospace, monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  background:var(--ink);
  color:var(--paper);
  line-height:1.65;
  overflow-x:hidden;
}
::selection{background:var(--gold);color:var(--ink)}

/* ---------- typography ---------- */
h1,h2,h3,.display{font-family:var(--font-display);font-weight:700;letter-spacing:.01em}
.small-caps{font-variant:small-caps;letter-spacing:.18em;text-transform:lowercase}
.gold{color:var(--gold-2)}
.seal{color:var(--seal)}

/* ---------- nav ---------- */
nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 4vw;
  background:rgba(23,19,16,.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(184,145,63,.25);
}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--paper)}
.brand .mark{
  width:40px;height:40px;border:2px solid var(--gold);border-radius:50%;
  display:grid;place-items:center;font-family:var(--font-display);
  font-size:20px;color:var(--gold-2);
  box-shadow:0 0 0 3px var(--ink),0 0 0 4px rgba(184,145,63,.4);
}
.brand b{font-family:var(--font-display);font-size:20px;letter-spacing:.14em}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{color:var(--paper);text-decoration:none;font-size:15px;opacity:.85;transition:.25s}
.nav-links a:hover{color:var(--gold-2);opacity:1}
.lang-toggle{
  cursor:pointer;border:1px solid var(--gold);background:transparent;color:var(--gold-2);
  padding:6px 14px;border-radius:999px;font-family:var(--font-body);font-size:14px;transition:.25s;
}
.lang-toggle:hover{background:var(--gold);color:var(--ink)}
@media(max-width:820px){.nav-links a:not(.cta){display:none}}

/* ---------- hero ---------- */
.hero{
  min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;
  text-align:center;position:relative;padding:120px 5vw 60px;
  background:
    radial-gradient(ellipse 80% 55% at 50% 0%, rgba(184,145,63,.14), transparent 60%),
    radial-gradient(ellipse 60% 40% at 50% 110%, rgba(122,46,46,.12), transparent 60%),
    var(--ink);
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Ctext x='10' y='60' font-size='60' fill='%23d4b266' font-family='serif'%3E%E2%9C%A6%3C/text%3E%3C/svg%3E");
  background-size:120px 120px;
}
.hero .eyebrow{font-size:15px;letter-spacing:.35em;color:var(--gold);text-transform:uppercase;margin-bottom:22px}
.hero h1{
  font-size:clamp(56px,11vw,150px);line-height:.95;color:var(--paper);
  text-shadow:0 4px 40px rgba(184,145,63,.25);
}
.hero h1 .gold{
  background:linear-gradient(120deg,#8f6d2a,#d4b266 40%,#f3e2ae 50%,#d4b266 60%,#8f6d2a);
  background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;
  animation:sheen 7s ease-in-out infinite;
}
@keyframes sheen{0%,100%{background-position:0% 0}50%{background-position:100% 0}}
.hero .sub{max-width:760px;margin:28px auto 0;font-size:clamp(17px,2.2vw,22px);color:#d8ccb4}
.ornament{margin:26px 0;color:var(--gold);font-size:22px;letter-spacing:.6em}
.hero .cta-row{display:flex;gap:16px;margin-top:38px;flex-wrap:wrap;justify-content:center}
.btn{
  display:inline-block;padding:14px 34px;border-radius:2px;text-decoration:none;
  font-family:var(--font-display);font-size:16px;letter-spacing:.08em;transition:.3s;
  border:1px solid var(--gold);
}
.btn-solid{background:var(--gold);color:var(--ink);font-weight:700}
.btn-solid:hover{background:var(--gold-2);transform:translateY(-2px);box-shadow:0 10px 30px rgba(184,145,63,.3)}
.btn-ghost{color:var(--gold-2);background:transparent}
.btn-ghost:hover{background:rgba(184,145,63,.12)}
.hero .era-band{
  margin-top:60px;font-family:var(--font-display);font-size:15px;letter-spacing:.4em;color:#8d7f66;
  border-top:1px solid rgba(184,145,63,.3);border-bottom:1px solid rgba(184,145,63,.3);
  padding:12px 30px;
}

/* ---------- sections ---------- */
section{padding:90px 6vw;max-width:1240px;margin:0 auto}
.sec-head{text-align:center;margin-bottom:54px}
.sec-head .eyebrow{font-size:13px;letter-spacing:.3em;color:var(--gold);text-transform:uppercase}
.sec-head h2{font-size:clamp(30px,4.6vw,48px);margin-top:10px}
.sec-head .rule{width:120px;height:1px;background:var(--gold);margin:22px auto 0;position:relative}
.sec-head .rule::after{content:"❦";position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--ink);padding:0 12px;color:var(--gold);font-size:18px}

/* parchment cards */
.cards{display:grid;gap:26px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.card{
  background:linear-gradient(160deg,var(--paper) 0%,var(--paper-2) 100%);
  color:var(--ink);padding:34px 30px;border-radius:3px;position:relative;
  box-shadow:0 20px 50px rgba(0,0,0,.45), inset 0 0 0 1px rgba(92,74,48,.35), inset 0 0 60px rgba(92,74,48,.08);
  transition:.35s;
}
.card:hover{transform:translateY(-6px);box-shadow:0 30px 60px rgba(0,0,0,.55), inset 0 0 0 1px var(--gold)}
.card h3{font-size:22px;margin-bottom:12px;color:var(--sepia)}
.card p{font-size:15.5px;color:#3d332a}
.card .tag{
  position:absolute;top:-11px;left:24px;background:var(--seal);color:var(--paper);
  font-size:11px;letter-spacing:.2em;text-transform:uppercase;padding:4px 12px;border-radius:2px;
}

/* stats */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;text-align:center}
.stat{border:1px solid rgba(184,145,63,.35);padding:34px 16px;border-radius:3px;background:rgba(184,145,63,.05)}
.stat .num{font-family:var(--font-display);font-size:clamp(34px,4.5vw,54px);color:var(--gold-2)}
.stat .lbl{font-size:13px;letter-spacing:.15em;text-transform:uppercase;color:#a5967c;margin-top:8px}

/* blind spots table */
table{width:100%;border-collapse:collapse;font-size:15px}
th{font-family:var(--font-display);color:var(--gold-2);text-align:left;padding:14px 12px;border-bottom:2px solid var(--gold);font-size:14px;letter-spacing:.06em}
td{padding:13px 12px;border-bottom:1px solid rgba(184,145,63,.2);color:#d8ccb4;vertical-align:top}
tr:hover td{background:rgba(184,145,63,.06)}
.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;letter-spacing:.05em}
.b-green{background:rgba(62,107,79,.25);color:#9fd4b4;border:1px solid var(--good)}
.b-red{background:rgba(138,53,53,.22);color:#e2a3a3;border:1px solid var(--bad)}
.b-gold{background:rgba(184,145,63,.18);color:var(--gold-2);border:1px solid var(--gold)}

/* roadmap timeline */
.timeline{position:relative;margin-top:20px}
.timeline::before{content:"";position:absolute;left:22px;top:0;bottom:0;width:2px;background:linear-gradient(var(--gold),rgba(184,145,63,.1))}
.tl-item{position:relative;padding:0 0 34px 70px}
.tl-item .dot{
  position:absolute;left:12px;top:2px;width:22px;height:22px;border-radius:50%;
  background:var(--ink);border:2px solid var(--gold);display:grid;place-items:center;font-size:11px;color:var(--gold-2);
}
.tl-item h4{font-family:var(--font-display);font-size:19px;color:var(--paper)}
.tl-item .q{font-size:12px;letter-spacing:.2em;color:var(--gold);text-transform:uppercase}
.tl-item p{font-size:15px;color:#bfae8f;max-width:640px;margin-top:4px}
.tl-item .artifact{font-size:13px;color:var(--gold-2);font-style:italic}

/* quote */
blockquote{
  font-family:var(--font-display);font-style:italic;font-size:clamp(20px,2.8vw,28px);
  text-align:center;color:var(--gold-2);max-width:820px;margin:0 auto;line-height:1.5;
}
blockquote::before{content:"«"}.blockquote-author,blockquote::after{content:"»"}
.quote-src{display:block;text-align:center;margin-top:16px;font-size:14px;color:#8d7f66;font-style:normal;font-family:var(--font-body)}

/* franchise / footer */
.fr-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.fr-item{border:1px solid rgba(184,145,63,.3);padding:22px;border-radius:3px;text-align:center;transition:.3s;background:rgba(0,0,0,.2)}
.fr-item:hover{border-color:var(--gold);background:rgba(184,145,63,.08)}
.fr-item .flag{font-size:30px}
.fr-item b{display:block;margin:8px 0 4px;font-family:var(--font-display)}
.fr-item span{font-size:13px;color:#a5967c}
footer{
  border-top:1px solid rgba(184,145,63,.25);padding:46px 6vw;text-align:center;
  font-size:13.5px;color:#8d7f66;background:var(--ink-2);
}
footer .fine{margin-top:10px;font-size:12px;color:#6b5f4d}
footer a{color:var(--gold-2);text-decoration:none}

/* demo placeholder */
.demo-box{
  border:1px dashed var(--gold);border-radius:4px;padding:46px;text-align:center;background:rgba(184,145,63,.04);
}
.demo-box .soon{font-family:var(--font-display);font-size:26px;color:var(--gold-2)}
.demo-box p{color:#bfae8f;max-width:560px;margin:12px auto 0;font-size:15px}

/* fade-in on scroll */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s ease}
.reveal.visible{opacity:1;transform:none}

/* ==================== ADMIN ==================== */
.admin-body{background:#12100d}
.admin-wrap{max-width:1300px;margin:0 auto;padding:100px 4vw 60px}
.admin-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px;margin-bottom:30px}
.metric{background:#1d1915;border:1px solid rgba(184,145,63,.3);border-radius:8px;padding:18px}
.metric .k{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#8d7f66}
.metric .v{font-family:var(--font-mono);font-size:26px;color:var(--gold-2);margin-top:6px}
.metric .bar{height:5px;background:#2c261e;border-radius:3px;margin-top:10px;overflow:hidden}
.metric .bar i{display:block;height:100%;background:var(--gold);border-radius:3px;transition:width .6s}
.panel{background:#1d1915;border:1px solid rgba(184,145,63,.25);border-radius:10px;padding:22px;margin-bottom:26px}
.panel h3{color:var(--gold-2);font-size:19px;margin-bottom:14px;display:flex;justify-content:space-between;align-items:center}
.panel h3 .hint{font-size:12px;color:#8d7f66;font-family:var(--font-body);font-weight:400}
.kanban{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:900px){.kanban{grid-template-columns:1fr 1fr}}
.kcol{background:#171310;border:1px solid #2c261e;border-radius:8px;padding:12px;min-height:180px}
.kcol h4{font-size:13px;letter-spacing:.15em;text-transform:uppercase;color:#a5967c;margin-bottom:10px}
.kcard{background:#221c16;border:1px solid rgba(184,145,63,.25);border-radius:6px;padding:10px 12px;margin-bottom:10px;cursor:grab;font-size:13.5px;color:#e6dcc6}
.kcard .meta{font-size:11px;color:#8d7f66;margin-top:5px}
.kcard button{float:right;background:none;border:none;color:#8d7f66;cursor:pointer;font-size:12px}
.admin-table td,.admin-table th{border-color:#2c261e}
.admin-table input{background:#171310;border:1px solid #2c261e;color:var(--paper);padding:6px 8px;border-radius:4px;width:100%;font-family:var(--font-body);font-size:13.5px}
.add-btn{background:var(--gold);border:none;color:var(--ink);padding:8px 16px;border-radius:6px;cursor:pointer;font-family:var(--font-display);font-size:13px}
.add-btn:hover{background:var(--gold-2)}
.logbox{font-family:var(--font-mono);font-size:12.5px;background:#0d0b09;border:1px solid #2c261e;border-radius:8px;padding:14px;max-height:260px;overflow:auto;color:#9fd4b4;white-space:pre-wrap}
.agent-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid #2c261e;font-size:14px}
.dotlive{width:9px;height:9px;border-radius:50%;display:inline-block;margin-right:8px}
.dotlive.on{background:#5fbf82;box-shadow:0 0 8px #5fbf82}
.dotlive.off{background:#666}
.dotlive.warn{background:#d4b266;box-shadow:0 0 8px #d4b266}