/* ============================================================
   GNOSIS CAPITAL — charte "édition privée"
   Sombre, ivoire, or. Serif d'apparat pour les titres.
   ============================================================ */

@font-face{
  font-family:'Fraunces';
  src:url('../fonts/fraunces.woff2') format('woff2');
  font-weight:300 700; font-style:normal; font-display:swap;
}
@font-face{
  font-family:'Fraunces';
  src:url('../fonts/fraunces-italic.woff2') format('woff2');
  font-weight:300 700; font-style:italic; font-display:swap;
}

:root{
  --bg:        #0e1013;
  --bg-2:      #13161b;
  --panel:     #171b21;
  --panel-2:   #1c2129;
  --ink:       #eae4d6;
  --ink-2:     #b9b2a2;
  --muted:     #837d6f;
  --gold:      #d4af6a;
  --gold-hi:   #e8c986;
  --gold-dim:  rgba(212,175,106,.16);
  --line:      rgba(212,175,106,.18);
  --line-soft: rgba(234,228,214,.08);
  --good:      #8fb996;
  --bad:       #c97b6d;
  /* séries graphiques (comparatifs en retrait, accent = or) */
  --s-fund:    #e8c986;
  --s-btc:     #b0764f;
  --s-spx:     #6f8fb5;
  --s-gold:    #a89a72;
  --s-cash:    #6f7480;
  --serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
}

*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

::selection{ background:var(--gold); color:#141414; }

h1,h2,h3,.serif{ font-family:var(--serif); font-weight:400; }

a{ color:var(--gold); text-decoration:none; }
a:hover{ color:var(--gold-hi); }

.wrap{ max-width:1080px; margin:0 auto; padding:0 24px; }

/* ---------- barre de navigation ---------- */
.nav{
  position:sticky; top:0; z-index:50;
  background:rgba(14,16,19,.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-soft);
}
.nav-inner{
  max-width:1080px; margin:0 auto; padding:14px 24px;
  display:flex; align-items:center; gap:28px;
}
.brand{
  font-family:var(--serif); font-size:1.05rem; letter-spacing:.22em;
  color:var(--ink); white-space:nowrap;
}
.brand em{ font-style:normal; color:var(--gold); }
.nav-links{ display:flex; gap:22px; margin-left:auto; align-items:center; }
.nav-links a{
  color:var(--ink-2); font-size:.82rem; letter-spacing:.08em; text-transform:uppercase;
}
.nav-links a:hover{ color:var(--ink); }
.nav-links a.cta{
  color:#141414; background:var(--gold); padding:8px 16px; border-radius:2px;
  letter-spacing:.1em;
}
.nav-links a.cta:hover{ background:var(--gold-hi); }
@media (max-width:760px){ .nav-links a:not(.cta){ display:none; } }
@media (max-width:480px){
  .brand{ font-size:.88rem; letter-spacing:.14em; }
  .nav-inner{ gap:14px; }
  .nav-links a.cta{ white-space:nowrap; padding:7px 12px; font-size:.72rem; }
}

/* ---------- typographie de section ---------- */
.kicker{
  font-size:.72rem; letter-spacing:.28em; text-transform:uppercase;
  color:var(--gold); margin-bottom:14px;
}
.kicker::before{ content:"— "; color:var(--muted); }
h2.title{ font-size:clamp(1.7rem,3.4vw,2.5rem); line-height:1.2; margin-bottom:18px; }
.lede{ color:var(--ink-2); max-width:620px; }

section{ padding:96px 0; border-bottom:1px solid var(--line-soft); }
section.tight{ padding:72px 0; }

/* ---------- hero ---------- */
.hero{ padding:120px 0 96px; border-bottom:1px solid var(--line-soft); position:relative; }
.hero .tags{
  display:flex; gap:10px; flex-wrap:wrap; margin-bottom:28px;
  font-size:.7rem; letter-spacing:.2em; text-transform:uppercase; color:var(--ink-2);
}
.hero .tags span{ border:1px solid var(--line); padding:5px 12px; border-radius:2px; }
.hero h1{
  font-size:clamp(2.1rem,5vw,3.6rem); line-height:1.16; max-width:820px;
  margin-bottom:22px;
}
.hero h1 em{ font-style:italic; color:var(--gold); }
.hero p{ max-width:640px; color:var(--ink-2); margin-bottom:36px; }
.btn-row{ display:flex; gap:14px; flex-wrap:wrap; }
.btn{
  display:inline-block; padding:13px 26px; border-radius:2px;
  font-size:.85rem; letter-spacing:.12em; text-transform:uppercase;
  transition:background .15s, color .15s, border-color .15s;
}
.btn.solid{ background:var(--gold); color:#141414; }
.btn.solid:hover{ background:var(--gold-hi); }
.btn.ghost{ border:1px solid var(--line); color:var(--ink); }
.btn.ghost:hover{ border-color:var(--gold); color:var(--gold); }

/* ---------- rangée de chiffres clés ---------- */
.stats{
  display:grid; grid-template-columns:repeat(auto-fit,minmax(190px,1fr));
  gap:1px; background:var(--line-soft); border:1px solid var(--line-soft);
  margin-top:56px;
}
.stat{ background:var(--bg-2); padding:26px 22px; }
.stat b{
  display:block; font-family:var(--serif); font-weight:400;
  font-size:2rem; color:var(--gold); line-height:1.1; margin-bottom:6px;
}
.stat span{ font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); }

/* ---------- grilles de cartes ---------- */
.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:start; }
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.grid-2 > *, .grid-3 > *{ min-width:0; } /* les colonnes rétrécissent sous leur contenu */
@media (max-width:860px){ .grid-2,.grid-3{ grid-template-columns:1fr; } }

.card{
  background:var(--panel); border:1px solid var(--line-soft);
  border-radius:3px; padding:28px;
}
.card h3{ font-size:1.15rem; margin-bottom:10px; color:var(--ink); }
.card .num{
  font-family:var(--serif); color:var(--gold); font-size:.9rem;
  letter-spacing:.2em; margin-bottom:14px; display:block;
}
.card p{ color:var(--ink-2); font-size:.94rem; }
.card.accent{ border-color:var(--line); background:linear-gradient(180deg, var(--panel-2), var(--panel)); }

/* ---------- tableau performance ---------- */
.table-scroll{ overflow-x:auto; border:1px solid var(--line-soft); border-radius:3px; }
table.perf{ width:100%; border-collapse:collapse; font-size:.92rem; min-width:640px; }
table.perf th, table.perf td{ padding:12px 16px; text-align:right; white-space:nowrap; }
table.perf th:first-child, table.perf td:first-child{ text-align:left; }
table.perf thead th{
  font-size:.7rem; letter-spacing:.16em; text-transform:uppercase;
  color:var(--muted); border-bottom:1px solid var(--line);
  background:var(--bg-2); font-weight:400;
}
table.perf tbody tr{ border-bottom:1px solid var(--line-soft); }
table.perf tbody tr:last-child{ border-bottom:none; }
table.perf tr.hl{ background:var(--gold-dim); }
table.perf tr.hl td:first-child{ color:var(--gold); font-family:var(--serif); }
.pos{ color:var(--good); } .neg{ color:var(--bad); }

/* ---------- graphique ---------- */
.chart-block{ margin-top:44px; position:relative; }
.chart-tip{
  position:absolute; pointer-events:none; z-index:5; display:none;
  background:rgba(20,23,28,.96); border:1px solid var(--line); border-radius:3px;
  padding:10px 14px; font-size:.78rem; line-height:1.5; white-space:nowrap;
  box-shadow:0 6px 24px rgba(0,0,0,.5);
}
.chart-tip b{ font-family:var(--serif); font-weight:400; color:var(--ink); display:block; margin-bottom:4px; }
.chart-tip i{ display:inline-block; width:8px; height:8px; border-radius:2px; margin-right:7px; }
.chart-hover-line{ stroke:rgba(234,228,214,.25); stroke-width:1; }
.chart-block figcaption{
  font-size:.78rem; color:var(--muted); margin-top:14px; max-width:720px;
}
.chart-svg{ width:100%; height:auto; display:block; }

/* ---------- citations ---------- */
blockquote.pull{
  border-left:2px solid var(--gold); padding:6px 0 6px 26px; margin:36px 0;
  font-family:var(--serif); font-size:1.25rem; font-style:italic; color:var(--ink);
  max-width:760px;
}
blockquote.pull cite{
  display:block; margin-top:12px; font-style:normal; font-family:var(--sans);
  font-size:.72rem; letter-spacing:.18em; text-transform:uppercase; color:var(--muted);
}

/* ---------- méthode : étages ---------- */
.layer{ display:flex; gap:24px; padding:26px 0; border-bottom:1px solid var(--line-soft); }
.layer:last-child{ border-bottom:none; }
.layer .idx{
  font-family:var(--serif); color:var(--gold); font-size:1.6rem; min-width:56px;
  line-height:1.2;
}
.layer h3{ margin-bottom:6px; }
.layer p{ color:var(--ink-2); font-size:.95rem; max-width:680px; }

/* ---------- conditions ---------- */
.terms{ display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:1px;
  background:var(--line-soft); border:1px solid var(--line-soft); }
.term{ background:var(--bg-2); padding:22px; }
.term b{ display:block; font-family:var(--serif); font-weight:400; font-size:1.3rem; color:var(--ink); }
.term span{ font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; color:var(--muted); }

/* ---------- simulateur de projection ---------- */
.sim{ display:grid; grid-template-columns:260px 1fr; gap:32px; align-items:start; }
@media (max-width:860px){ .sim{ grid-template-columns:1fr; } }
.sim-input input{ font-family:var(--serif); font-size:1.5rem; color:var(--gold); }
.sim-cards{ display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:16px; }
.sim-card{ background:var(--panel); border:1px solid var(--line-soft); border-radius:3px; padding:20px 22px; }
.sim-card.hl{ border-color:var(--line); background:linear-gradient(180deg,var(--panel-2),var(--panel)); }
.sim-card .lbl{ font-size:.68rem; letter-spacing:.16em; text-transform:uppercase; color:var(--muted); display:block; }
.sim-card .rate{ font-size:.78rem; color:var(--ink-2); }
.sim-card b{ display:block; font-family:var(--serif); font-weight:400; font-size:1.7rem; margin:8px 0 2px; color:var(--ink); }
.sim-card.hl b{ color:var(--gold); }

/* ---------- jauge d'ouverture ---------- */
.gauge{ border:1px solid var(--line-soft); border-radius:3px; padding:22px 24px; background:var(--bg-2); }
.gauge-head{ display:flex; justify-content:space-between; align-items:baseline; gap:16px; flex-wrap:wrap;
  font-size:.78rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); margin-bottom:12px; }
.gauge-head b{ font-family:var(--serif); font-weight:400; font-size:1.25rem; color:var(--gold);
  letter-spacing:0; text-transform:none; }
.gauge-bar{ height:8px; background:var(--panel-2); border-radius:4px; overflow:hidden; }
.gauge-bar i{ display:block; height:100%; width:0; background:linear-gradient(90deg,var(--gold),var(--gold-hi));
  border-radius:4px; transition:width 1.1s ease; }

/* ---------- pied de page ---------- */
footer{ padding:60px 0 80px; color:var(--muted); font-size:.82rem; }
footer .fine{ max-width:760px; margin-top:18px; line-height:1.7; }
footer .hash{
  font-family:ui-monospace,Menlo,monospace; font-size:.7rem; letter-spacing:.12em;
  color:rgba(212,175,106,.4); margin-top:26px; word-spacing:1.2em;
}

/* ---------- formulaires ---------- */
form .field{ margin-bottom:18px; }
label{ display:block; font-size:.72rem; letter-spacing:.16em; text-transform:uppercase;
  color:var(--muted); margin-bottom:7px; }
input[type=text], input[type=email], input[type=password], input[type=number], textarea, select{
  width:100%; background:var(--bg-2); border:1px solid var(--line-soft);
  color:var(--ink); padding:12px 14px; border-radius:2px; font:inherit; font-size:.95rem;
}
input:focus, textarea:focus, select:focus{ outline:none; border-color:var(--gold); }
textarea{ min-height:130px; resize:vertical; }
.form-note{ font-size:.8rem; color:var(--muted); margin-top:10px; }
.alert{ padding:12px 16px; border-radius:2px; font-size:.88rem; margin:14px 0; }
.alert.ok{ background:rgba(143,185,150,.12); border:1px solid rgba(143,185,150,.35); color:var(--good); }
.alert.err{ background:rgba(201,123,109,.12); border:1px solid rgba(201,123,109,.35); color:var(--bad); }

/* ---------- espace investisseur ---------- */
.dash-head{ display:flex; align-items:baseline; gap:18px; flex-wrap:wrap; margin-bottom:34px; }
.dash-head h1{ font-size:1.8rem; }
.dash-head .who{ color:var(--muted); font-size:.85rem; margin-left:auto; }
.kpi-row{ display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:16px; margin-bottom:28px; }
.kpi{ background:var(--panel); border:1px solid var(--line-soft); border-radius:3px; padding:20px 22px; }
.kpi b{ display:block; font-family:var(--serif); font-weight:400; font-size:1.7rem; color:var(--ink); }
.kpi b.gold{ color:var(--gold); }
.kpi span{ font-size:.7rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); }
.kpi .delta{ font-size:.82rem; margin-top:4px; }

.panel{ background:var(--panel); border:1px solid var(--line-soft); border-radius:3px; padding:26px; }
.panel h2{ font-size:1.05rem; letter-spacing:.06em; margin-bottom:18px; color:var(--ink); }
.panel + .panel{ margin-top:20px; }

ul.ops{ list-style:none; }
ul.ops li{ display:flex; flex-wrap:wrap; gap:8px 14px; padding:12px 0;
  border-bottom:1px solid var(--line-soft); font-size:.9rem; align-items:baseline; }
ul.ops li:last-child{ border-bottom:none; }
ul.ops .d{ color:var(--muted); font-size:.78rem; min-width:86px; }
ul.ops .tag{ margin-left:auto; font-size:.68rem; letter-spacing:.12em; text-transform:uppercase;
  border:1px solid var(--line); color:var(--gold); padding:2px 9px; border-radius:2px; white-space:nowrap; }

.legend{ display:flex; gap:18px; flex-wrap:wrap; font-size:.8rem; color:var(--ink-2); margin-top:12px; }
.legend i{ display:inline-block; width:10px; height:10px; border-radius:2px; margin-right:7px; vertical-align:-1px; }

/* ---------- contact : synthèse IA ---------- */
.theme-card{ border:1px solid var(--line-soft); border-radius:3px; padding:20px 22px; margin-bottom:14px; background:var(--bg-2); }
.theme-card h3{ font-size:1rem; display:flex; align-items:center; gap:10px; }
.theme-card .count{ font-size:.7rem; color:#141414; background:var(--gold); border-radius:10px; padding:1px 9px; }
.theme-card p{ font-size:.9rem; color:var(--ink-2); margin-top:8px; }
.theme-card .sugg{ margin-top:12px; padding:12px 14px; background:var(--panel); border-left:2px solid var(--gold);
  font-size:.88rem; color:var(--ink); }
.theme-card .sugg b{ font-size:.68rem; letter-spacing:.16em; text-transform:uppercase; color:var(--gold);
  display:block; margin-bottom:5px; font-weight:400; }

.q-item{ padding:14px 0; border-bottom:1px solid var(--line-soft); font-size:.9rem; }
.q-item:last-child{ border-bottom:none; }
.q-item .meta{ font-size:.75rem; color:var(--muted); margin-bottom:4px; }
.q-item .q-actions{ margin-top:8px; display:flex; gap:8px; flex-wrap:wrap; align-items:center; }
.q-item .draft{ margin-top:10px; padding:12px 14px; background:var(--panel-2);
  border-left:2px solid var(--gold); font-size:.88rem; white-space:pre-wrap; }

/* puces (filtres, statuts, petites actions) */
.chip-row{ display:flex; gap:8px; flex-wrap:wrap; margin-bottom:14px; }
.chip{ font:inherit; font-size:.7rem; letter-spacing:.1em; text-transform:uppercase;
  background:none; border:1px solid var(--line-soft); color:var(--ink-2);
  padding:4px 12px; border-radius:12px; cursor:pointer; }
.chip:hover{ border-color:var(--gold); color:var(--gold); }
.chip.active{ background:var(--gold); border-color:var(--gold); color:#141414; }
.statut{ font-size:.66rem; letter-spacing:.1em; text-transform:uppercase;
  padding:2px 9px; border-radius:10px; border:1px solid var(--line); color:var(--gold); }
.statut.répondue{ border-color:rgba(143,185,150,.4); color:var(--good); }
.statut.archivée{ border-color:var(--line-soft); color:var(--muted); }

/* FAQ publique */
.faq-item{ border:1px solid var(--line-soft); border-radius:3px; background:var(--panel);
  margin-bottom:10px; }
.faq-item summary{ cursor:pointer; padding:16px 20px; font-family:var(--serif);
  font-size:1.02rem; color:var(--ink); list-style:none; display:flex; gap:12px; align-items:baseline; }
.faq-item summary::before{ content:"+"; color:var(--gold); font-family:var(--serif); }
.faq-item[open] summary::before{ content:"−"; }
.faq-item p{ padding:0 20px 16px 40px; color:var(--ink-2); font-size:.92rem; }

.spin{ display:inline-block; width:14px; height:14px; border:2px solid var(--line);
  border-top-color:var(--gold); border-radius:50%; animation:spin .8s linear infinite; vertical-align:-2px; margin-right:8px; }
@keyframes spin{ to{ transform:rotate(360deg); } }

/* ---------- divers ---------- */
.center{ text-align:center; }
.mt-1{ margin-top:12px; } .mt-2{ margin-top:24px; } .mt-3{ margin-top:40px; }
.hidden{ display:none !important; }
.small{ font-size:.82rem; color:var(--muted); }

/* apparition douce au scroll */
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .7s ease, transform .7s ease; }
.reveal.in{ opacity:1; transform:none; }
@media (prefers-reduced-motion:reduce){ .reveal{ opacity:1; transform:none; transition:none; } }