/* CatalystiumPro Group — feuille de style unique, sans étape de build. */

:root{
  --ink:#0E1B2E;
  --ink-soft:#3E5478;
  --paper:#F7F8FA;
  --paper-raised:#FFFFFF;
  --line:#E1E5EA;
  --line-soft:#EDF0F3;
  --gold:#9C7A34;
  --gold-strong:#7A5F27;
  --gold-tint:#F1E8D2;
  --good:#3F6B4E;
  --good-tint:#E4EEE6;
  --danger:#8B3A3A;
  --danger-tint:#F6E6E6;
  --shadow: 0 1px 2px rgba(14,27,46,.06), 0 10px 28px -14px rgba(14,27,46,.20);
  --radius: 10px;
  --maxw: 1120px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'IBM Plex Sans', ui-sans-serif, system-ui, -apple-system, sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Source Serif 4', Georgia, serif;
  color:var(--ink);
  margin:0 0 .5em;
  line-height:1.15;
  text-wrap:balance;
}
p{ margin:0 0 1em; color:var(--ink-soft); }
a{ color:var(--ink); }
img{ max-width:100%; display:block; }
.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 24px; }
.skip-link{
  position:absolute; left:-999px; top:0; background:var(--ink); color:#fff;
  padding:10px 16px; z-index:200; border-radius:0 0 8px 0;
}
.skip-link:focus{ left:0; }
:focus-visible{ outline:2px solid var(--gold); outline-offset:2px; }

/* Buttons */
.btn{
  display:inline-flex; align-items:center; gap:8px;
  font-family:'IBM Plex Sans',sans-serif; font-weight:600; font-size:14.5px;
  padding:12px 20px; border-radius:8px; border:1px solid transparent;
  background:var(--ink); color:#fff; text-decoration:none; cursor:pointer;
  transition:transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover{ background:#182A46; }
.btn-gold{ background:var(--gold-strong); }
.btn-gold:hover{ background:#644C1E; }
.btn-ghost{ background:transparent; color:var(--ink); border-color:var(--line); }
.btn-ghost:hover{ border-color:var(--ink-soft); background:var(--paper-raised); }
.btn-sm{ padding:8px 14px; font-size:13px; }
.btn[disabled]{ opacity:.55; cursor:not-allowed; }
.btn-danger{ background:var(--danger); }

/* Header / nav */
.site-header{ position:sticky; top:0; z-index:50; background:rgba(247,248,250,.92); backdrop-filter:blur(8px); border-bottom:1px solid var(--line); }
.header-inner{ display:flex; align-items:center; gap:24px; padding:14px 24px; }
.brand{ display:flex; align-items:center; gap:10px; text-decoration:none; }
.brand-logo{ height:34px; width:34px; object-fit:contain; }
.brand-name{ font-family:'Source Serif 4',serif; font-weight:600; font-size:17px; letter-spacing:.01em; white-space:nowrap; }
.brand-accent{ color:var(--gold-strong); }
.main-nav{ display:flex; gap:22px; margin-left:12px; flex:1; }
.main-nav a{ text-decoration:none; font-size:14.5px; font-weight:500; color:var(--ink-soft); }
.main-nav a:hover{ color:var(--ink); }
.header-actions{ display:flex; align-items:center; gap:14px; }
.lang-switch{ display:flex; border:1px solid var(--line); border-radius:99px; overflow:hidden; }
.lang-switch a{ padding:6px 11px; font-size:12px; font-weight:600; text-decoration:none; color:var(--ink-soft); }
.lang-switch a.active{ background:var(--ink); color:#fff; }
.nav-toggle{ display:none; flex-direction:column; gap:4px; background:none; border:none; cursor:pointer; padding:6px; }
.nav-toggle span{ width:20px; height:2px; background:var(--ink); display:block; }
.mobile-nav{ display:flex; flex-direction:column; padding:8px 24px 18px; border-top:1px solid var(--line); }
.mobile-nav[hidden]{ display:none; }
.mobile-nav a{ padding:10px 0; text-decoration:none; color:var(--ink); border-bottom:1px solid var(--line-soft); font-size:15px; }
@media (max-width: 880px){
  .main-nav{ display:none; }
  .header-actions .btn-ghost{ display:none; }
  .nav-toggle{ display:flex; }
}

/* Notices */
.notice{ padding:12px 16px; border-radius:8px; font-size:14px; margin:16px 0; }
.notice-success{ background:var(--good-tint); color:var(--good); border:1px solid color-mix(in srgb, var(--good) 30%, var(--line)); }
.notice-error{ background:var(--danger-tint); color:var(--danger); border:1px solid color-mix(in srgb, var(--danger) 30%, var(--line)); }
.notice-info{ background:var(--gold-tint); color:var(--gold-strong); border:1px solid color-mix(in srgb, var(--gold) 30%, var(--line)); }

/* Hero */
.hero{ padding:72px 0 56px; }
.eyebrow{ font-size:12.5px; letter-spacing:.09em; text-transform:uppercase; color:var(--gold-strong); font-weight:600; margin:0 0 14px; }
.hero h1{ font-size:clamp(32px,5vw,52px); max-width:16ch; }
.hero-lede{ font-size:18px; max-width:56ch; }
.hero-actions{ display:flex; gap:14px; margin-top:24px; flex-wrap:wrap; }
.hero-stats{ display:grid; grid-template-columns:repeat(auto-fit,minmax(140px,1fr)); gap:20px; margin-top:48px; padding-top:32px; border-top:1px solid var(--line); }
.stat-num{ font-family:'Source Serif 4',serif; font-size:28px; color:var(--ink); font-variant-numeric:tabular-nums; }
.stat-label{ font-size:13px; color:var(--ink-soft); }

/* Sections */
.section{ padding:64px 0; }
.section-alt{ background:var(--paper-raised); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.section-head{ max-width:60ch; margin-bottom:36px; }
.section-index{ font-family:'Source Serif 4',serif; font-size:13px; color:var(--gold-strong); letter-spacing:.05em; margin-bottom:8px; }

/* Cards */
.card-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:20px; }
.card{ background:var(--paper-raised); border:1px solid var(--line); border-radius:var(--radius); padding:24px; }
.card h3{ font-size:18px; }
.card-gold{ border-color:color-mix(in srgb, var(--gold) 35%, var(--line)); background:linear-gradient(180deg, var(--gold-tint), var(--paper-raised) 60%); }

/* Founder / about */
.founder-section{ display:grid; grid-template-columns:280px 1fr; gap:48px; align-items:start; }
.founder-portrait img{ border-radius:var(--radius); box-shadow:var(--shadow); }
@media (max-width:760px){ .founder-section{ grid-template-columns:1fr; } }

/* Segments (CatalystCircle) */
.segment-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:24px; margin-top:32px; }
.segment-card{ background:var(--paper-raised); border:1px solid var(--line); border-radius:var(--radius); padding:28px; display:flex; flex-direction:column; gap:14px; }
.segment-card h3{ font-size:20px; }
.segment-card ul{ margin:0; padding-left:18px; color:var(--ink-soft); font-size:14.5px; }
.segment-card li{ margin-bottom:6px; }

/* Forms */
form label{ display:block; font-size:13.5px; font-weight:600; margin-bottom:16px; color:var(--ink); }
form input:not([type=checkbox]):not([type=radio]),
form select, form textarea{
  display:block; width:100%; margin-top:6px; padding:11px 13px;
  border:1px solid var(--line); border-radius:8px; font-family:inherit; font-size:14.5px;
  background:var(--paper-raised); color:var(--ink);
}
form textarea{ min-height:110px; resize:vertical; }
form input:focus, form select:focus, form textarea:focus{ border-color:var(--gold); }
fieldset{ border:1px solid var(--line); border-radius:var(--radius); padding:18px; margin:0 0 18px; }
legend{ font-weight:600; padding:0 6px; font-size:13.5px; }
.radio-row{ display:flex; align-items:center; gap:8px; font-weight:500; margin-bottom:10px; }
.radio-row input{ width:auto; margin:0; }
.field-hint{ font-weight:400; color:var(--ink-soft); font-size:12.5px; margin-top:4px; }

/* Auth pages */
.auth-page{ background:var(--ink); min-height:100vh; }
.auth-shell{ min-height:100vh; display:flex; align-items:center; justify-content:center; padding:40px 20px; }
.auth-card{ background:var(--paper-raised); border-radius:16px; padding:40px; max-width:440px; width:100%; box-shadow:var(--shadow); }
.auth-card .eyebrow{ text-align:left; }
.auth-links{ display:flex; justify-content:space-between; margin-top:14px; font-size:13px; }
.auth-links button{ background:none; border:none; color:var(--ink-soft); cursor:pointer; text-decoration:underline; font-size:13px; padding:0; }
.auth-back{ display:inline-block; margin-bottom:18px; color:#fff; opacity:.8; text-decoration:none; font-size:13px; }

/* Dashboard layout (member + admin) */
.dash-shell{ display:grid; grid-template-columns:230px 1fr; min-height:100vh; }
.dash-sidebar{ background:var(--ink); color:#fff; padding:28px 20px; display:flex; flex-direction:column; gap:24px; }
.dash-sidebar .brand-logo{ height:30px; width:30px; background:#fff; border-radius:8px; padding:3px; }
.dash-sidebar .brand-name{ color:#fff; }
.dash-sidebar .brand-accent{ color:var(--gold); }
.dash-nav{ display:flex; flex-direction:column; gap:4px; flex:1; }
.dash-nav a{ color:rgba(255,255,255,.75); text-decoration:none; padding:10px 12px; border-radius:8px; font-size:14px; }
.dash-nav a:hover{ background:rgba(255,255,255,.08); color:#fff; }
.dash-nav a.active{ background:rgba(255,255,255,.14); color:#fff; font-weight:600; }
.dash-user{ font-size:12.5px; color:rgba(255,255,255,.6); border-top:1px solid rgba(255,255,255,.15); padding-top:16px; }
.dash-user strong{ color:#fff; display:block; font-size:14px; margin-bottom:6px; }
.dash-main{ padding:36px 40px; max-width:1000px; }
.dash-head{ display:flex; justify-content:space-between; align-items:baseline; margin-bottom:28px; flex-wrap:wrap; gap:12px; }
.dash-badge{ display:inline-block; font-size:11.5px; font-weight:600; padding:3px 10px; border-radius:99px; background:var(--gold-tint); color:var(--gold-strong); }
@media (max-width:880px){
  .dash-shell{ grid-template-columns:1fr; }
  .dash-sidebar{ flex-direction:row; overflow-x:auto; align-items:center; }
  .dash-nav{ flex-direction:row; }
  .dash-main{ padding:24px 20px; }
}

/* Status pills */
.pill{ display:inline-flex; align-items:center; font-size:12px; font-weight:600; padding:4px 10px; border-radius:99px; white-space:nowrap; }
.pill-new{ background:var(--gold-tint); color:var(--gold-strong); }
.pill-progress{ background:#E4ECF6; color:#2A4B7A; }
.pill-active, .pill-good{ background:var(--good-tint); color:var(--good); }
.pill-rejected{ background:var(--danger-tint); color:var(--danger); }
.pill-muted{ background:var(--line-soft); color:var(--ink-soft); }

/* Tables (admin) */
.table-wrap{ overflow-x:auto; border:1px solid var(--line); border-radius:var(--radius); background:var(--paper-raised); }
table{ width:100%; border-collapse:collapse; font-size:13.5px; }
th, td{ text-align:left; padding:12px 14px; border-bottom:1px solid var(--line-soft); white-space:nowrap; }
th{ font-size:11.5px; text-transform:uppercase; letter-spacing:.04em; color:var(--ink-soft); background:var(--paper); }
tr:last-child td{ border-bottom:none; }
.actions-cell{ display:flex; gap:6px; flex-wrap:wrap; }

/* Empty state */
.empty-state{ text-align:center; padding:48px 20px; color:var(--ink-soft); border:1px dashed var(--line); border-radius:var(--radius); }

/* Utility */
.mt-0{ margin-top:0; }
.text-muted{ color:var(--ink-soft); font-size:13.5px; }
.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
@media (max-width:760px){ .grid-2{ grid-template-columns:1fr; } }

/* Footer */
.site-footer{ border-top:1px solid var(--line); padding:40px 0; margin-top:40px; }
.footer-inner{ display:flex; flex-wrap:wrap; align-items:center; gap:18px; justify-content:space-between; }
.footer-copy, .footer-location{ font-size:12.5px; color:var(--ink-soft); margin:0; }
.footer-links{ display:flex; gap:16px; }
.footer-links a{ font-size:12.5px; color:var(--ink-soft); text-decoration:none; }
.footer-links a:hover{ color:var(--ink); }

@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } *{ transition:none !important; } }