/* os.auxinux — feuille de style publique.
   Couleurs d'accent par site : variables --accent / --accent-2 injectées par /theme.css. */
:root {
  --bg: #090d13;
  --bg-2: #0d131c;
  --surface: #121a26;
  --surface-2: #172131;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #e8eef6;
  --muted: #9aa8ba;
  --faint: #6b7889;
  --accent: #f59e0b;
  --accent-2: #f97316;
  --on-accent: #1a1206;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.6);
  --container: 1180px;
  --font: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", "Fira Code", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  color-scheme: dark;
}
.theme-auxinuxos { --on-accent: #1d2631; }
.theme-virtuaos { --on-accent: #04121f; }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 0.5em; letter-spacing: -0.02em; font-weight: 750; }
h1 { font-size: clamp(2.3rem, 5.2vw, 4rem); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); }
h3 { font-size: 1.18rem; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
code, kbd, pre { font-family: var(--mono); font-size: 0.88em; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--accent); color: var(--on-accent); }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: 1rem; top: -4rem; z-index: 100; background: var(--accent); color: var(--on-accent); padding: 0.6rem 1rem; border-radius: 8px; font-weight: 700; }
.skip:focus { top: 1rem; }
.container { width: min(100% - 2.5rem, var(--container)); margin-inline: auto; }
.container.narrow { max-width: 860px; }
.center { text-align: center; }
.icon { width: 1.15em; height: 1.15em; flex: none; vertical-align: -0.2em; }
.icon.flip { transform: scaleX(-1); }

/* ------------------------------------------------------------ boutons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5em;
  padding: 0.78em 1.35em; border-radius: 999px; border: 1px solid transparent;
  font: inherit; font-weight: 650; font-size: 0.97rem; line-height: 1.2; cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn .icon { transition: transform 0.2s ease; }
.btn:hover .icon { transform: translateX(2px); }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: var(--on-accent);
  box-shadow: 0 10px 30px -10px var(--accent);
}
.btn-primary:hover { box-shadow: 0 14px 38px -10px var(--accent); }
.btn-secondary { background: var(--surface-2); color: var(--text); border-color: var(--border-strong); }
.btn-secondary:hover { border-color: var(--accent); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border-strong); }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.05); }
.btn-sm { padding: 0.5em 1em; font-size: 0.88rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1.8rem; }
.btn-row.center { justify-content: center; }

/* ------------------------------------------------------------ en-tête */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(9, 13, 19, 0.6);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, background 0.2s;
}
.site-header.scrolled { border-bottom-color: var(--border); background: rgba(9, 13, 19, 0.85); }
.header-inner { display: flex; align-items: center; gap: 1rem; min-height: 68px; width: min(100% - 2.5rem, 1400px); }
.brand { display: flex; flex: none; margin-right: 0.6rem; align-items: center; gap: 0.6rem; color: var(--text); font-weight: 800; font-size: 1.15rem; letter-spacing: -0.02em; }
.brand:hover { text-decoration: none; }
.brand-wordmark { height: 32px; width: auto; }
.brand-mark { width: 34px; height: 34px; border-radius: 9px; }
.brand-tag {
  font-size: 0.72rem; font-weight: 800; letter-spacing: 0.08em; padding: 0.2em 0.55em; border-radius: 6px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: var(--on-accent);
}
.brand-version { font-size: 0.72rem; font-weight: 600; color: var(--muted); border: 1px solid var(--border-strong); border-radius: 999px; padding: 0.1em 0.55em; }
.site-nav { display: flex; align-items: center; gap: 0.8rem; margin-left: auto; }
@media (min-width: 1241px) and (max-width: 1540px) { .hub-label { display: none; } }
.nav-list { display: flex; align-items: center; gap: 0.2rem; list-style: none; margin: 0; padding: 0; }
.nav-list a {
  display: inline-flex; align-items: center; gap: 0.35em;
  padding: 0.45rem 0.75rem; border-radius: 999px; color: var(--muted); font-size: 0.93rem; font-weight: 550;
  white-space: nowrap;
}
.nav-list a:hover { color: var(--text); background: rgba(255, 255, 255, 0.05); text-decoration: none; }
.nav-list a[aria-current="page"] { color: var(--text); background: rgba(255, 255, 255, 0.07); }
.nav-list .nav-hub { color: var(--faint); }
.nav-list .nav-os { color: var(--accent); border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent); margin-left: 0.3rem; }
.nav-list .nav-os:hover { background: color-mix(in srgb, var(--accent) 12%, transparent); color: var(--accent); }
.nav-actions { display: flex; align-items: center; gap: 0.6rem; }
.lang-switch {
  display: inline-flex; align-items: center; gap: 0.35em; color: var(--muted); font-weight: 700; font-size: 0.85rem;
  padding: 0.42rem 0.75rem; border: 1px solid var(--border-strong); border-radius: 999px;
}
.lang-switch:hover { color: var(--text); text-decoration: none; border-color: var(--accent); }
.nav-toggle { display: none; margin-left: auto; background: none; border: 1px solid var(--border-strong); color: var(--text); border-radius: 10px; padding: 0.45rem; cursor: pointer; }
.nav-toggle .icon { width: 22px; height: 22px; }

@media (max-width: 1240px) {
  .hub-label { display: inline; }
  .nav-toggle { display: inline-flex; }
  .site-nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 1rem; padding: 1rem 1.25rem 1.5rem;
    background: rgba(9, 13, 19, 0.97); border-bottom: 1px solid var(--border);
  }
  .site-nav.open { display: flex; }
  .nav-list { flex-direction: column; align-items: stretch; }
  .nav-list a { padding: 0.75rem 0.9rem; border-radius: 10px; }
  .nav-list .nav-os { margin: 0.3rem 0 0; }
  .nav-actions { justify-content: space-between; }
}

.draft-bar { background: #7c2d12; color: #fed7aa; text-align: center; font-size: 0.9rem; padding: 0.4rem; font-weight: 600; }

/* ------------------------------------------------------------ hero */
.hero { position: relative; overflow: hidden; padding: clamp(4.5rem, 10vw, 8.5rem) 0 clamp(4rem, 8vw, 6.5rem); text-align: center; isolation: isolate; }
.hero-bg { position: absolute; inset: 0; z-index: -1; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.5; }
.hero-glow.g1 { width: 560px; height: 560px; background: var(--accent); top: -260px; left: 50%; transform: translateX(-90%); opacity: 0.28; }
.hero-glow.g2 { width: 520px; height: 520px; background: var(--accent-2); top: -200px; left: 50%; transform: translateX(10%); opacity: 0.22; }
.theme-main .hero-glow.g2 { background: #38bdf8; opacity: 0.2; }
.hero-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, #000 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, #000 40%, transparent 100%);
}
.hero-inner { max-width: 980px; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 0.55em; margin-bottom: 1.6rem;
  padding: 0.38rem 0.95rem; border-radius: 999px; font-size: 0.86rem; font-weight: 600; color: var(--text);
  background: rgba(255, 255, 255, 0.05); border: 1px solid var(--border-strong);
}
.hero-eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 25%, transparent); }
.hero h1 { margin-bottom: 0.4em; }
.hero h1 strong, .section-head h2 strong, .cta h2 strong {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.theme-main .hero h1 strong { background: linear-gradient(110deg, #fbbf24, #f97316 45%, #38bdf8); -webkit-background-clip: text; background-clip: text; }
.hero-lead { font-size: clamp(1.08rem, 1.7vw, 1.28rem); color: var(--muted); max-width: 760px; margin-inline: auto; }
.hero-badges { list-style: none; padding: 0; margin: 2.2rem 0 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 0.6rem 1.4rem; color: var(--muted); font-size: 0.93rem; }
.hero-badges li { display: inline-flex; align-items: center; gap: 0.4em; }
.hero-badges .icon { color: var(--accent); }
.hero-split { text-align: left; }
.hero-split .hero-inner { max-width: var(--container); display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 3rem; align-items: center; }
.hero-split .hero-lead { margin-inline: 0; }
.hero-split .hero-badges { justify-content: flex-start; }
.hero-visual img { border-radius: var(--radius-lg); border: 1px solid var(--border-strong); box-shadow: var(--shadow); }
@media (max-width: 860px) { .hero-split .hero-inner { grid-template-columns: 1fr; } }

/* ------------------------------------------------------------ sections */
.section { padding: clamp(3.5rem, 7vw, 6rem) 0; }
.section-tight { padding: 2rem 0; }
.hero + .section { padding-top: 0.5rem; }
.hero:not(:has(.btn-row)) { padding-bottom: clamp(2.5rem, 5vw, 4rem); }
.section + .section { padding-top: clamp(1.5rem, 3vw, 2.5rem); }
.section-head { text-align: center; max-width: 780px; margin: 0 auto 3rem; }
.section-head.left { text-align: left; margin-left: 0; margin-bottom: 1.5rem; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.78rem; font-weight: 750; color: var(--accent); margin-bottom: 0.8rem; }
.lead { color: var(--muted); font-size: 1.1rem; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: none; }

.grid { display: grid; gap: 1.25rem; }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1000px) { .grid.cols-4, .grid.cols-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid.cols-4, .grid.cols-3, .grid.cols-2 { grid-template-columns: 1fr; } }

.card {
  position: relative; background: linear-gradient(180deg, var(--surface), var(--bg-2));
  border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.6rem;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
a.card { color: inherit; display: block; }
a.card:hover { text-decoration: none; transform: translateY(-3px); border-color: color-mix(in srgb, var(--accent) 45%, transparent); box-shadow: var(--shadow); }
.feature h3 { margin-top: 1rem; }
.feature-text { color: var(--muted); font-size: 0.97rem; }
.feature-text p:last-child { margin-bottom: 0; }
.feature-icon {
  display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 12px;
  color: var(--accent); background: color-mix(in srgb, var(--accent) 13%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
}
.feature-icon .icon { width: 23px; height: 23px; }
.card-link { display: inline-flex; align-items: center; gap: 0.35em; margin-top: 0.6rem; color: var(--accent); font-weight: 650; font-size: 0.92rem; }

/* ------------------------------------------------------------ choix de l'OS */
.os-choice { position: relative; }
.os-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.6rem; }
@media (max-width: 860px) { .os-cards { grid-template-columns: 1fr; } }
.os-card {
  position: relative; overflow: hidden; display: flex; flex-direction: column;
  padding: 2.2rem; border-radius: 26px; color: var(--text);
  background:
    radial-gradient(120% 80% at 100% 0%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 60%),
    linear-gradient(180deg, var(--surface-2), var(--bg-2));
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border));
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s;
}
.os-card:hover { text-decoration: none; transform: translateY(-5px); border-color: var(--accent); box-shadow: 0 30px 70px -30px color-mix(in srgb, var(--accent) 70%, transparent); }
.os-card-top { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; }
.os-card-logo { width: 64px; height: 64px; object-fit: contain; border-radius: 16px; background: rgba(0, 0, 0, 0.25); padding: 6px; border: 1px solid var(--border); }
.os-card h3 { font-size: 1.9rem; margin: 0; }
.os-card-text { color: var(--muted); }
.check-list { list-style: none; padding: 0; margin: 0.5rem 0 1.8rem; display: grid; gap: 0.55rem; }
.check-list li { display: flex; gap: 0.6em; align-items: flex-start; font-size: 0.97rem; }
.check-list .icon { color: var(--accent); margin-top: 0.3em; }
.os-card-btn { margin-top: auto; align-self: flex-start; }

/* ------------------------------------------------------------ texte & prose */
.prose { color: var(--text); }
.prose > :first-child { margin-top: 0; }
.prose > :last-child { margin-bottom: 0; }
.prose h2 { font-size: 1.6rem; margin-top: 2rem; }
.prose h3 { margin-top: 1.6rem; }
.prose p, .prose li { color: #cdd6e2; }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 1em; }
.prose li { margin: 0.3em 0; }
.prose li::marker { color: var(--accent); }
.prose strong { color: var(--text); }
.prose code { background: rgba(255, 255, 255, 0.07); border: 1px solid var(--border); padding: 0.12em 0.4em; border-radius: 6px; color: #f3f6fa; }
.prose pre {
  position: relative; background: #05080d; border: 1px solid var(--border-strong); border-radius: 12px;
  padding: 1.1rem 5.5rem 1.1rem 1.2rem; overflow-x: auto; margin: 1em 0 1.3em; line-height: 1.55;
}
.prose pre code { background: none; border: 0; padding: 0; font-size: 0.86rem; color: #d7e1ee; white-space: pre; }
.copy-btn {
  position: absolute; top: 0.5rem; right: 0.5rem; font: 600 0.75rem var(--font); color: var(--muted);
  background: var(--surface-2); border: 1px solid var(--border-strong); border-radius: 8px; padding: 0.3rem 0.6rem; cursor: pointer; opacity: 0.85;
}
.copy-btn:hover { color: var(--text); opacity: 1; }
.copy-btn.ok { color: #4ade80; border-color: #4ade80; }
.prose blockquote { margin: 1em 0; padding: 0.6em 1.2em; border-left: 3px solid var(--accent); background: rgba(255, 255, 255, 0.03); border-radius: 0 10px 10px 0; color: var(--muted); }
.prose table { width: 100%; border-collapse: collapse; margin: 1em 0; font-size: 0.95rem; }
.prose th, .prose td { border-bottom: 1px solid var(--border); padding: 0.6em 0.8em; text-align: left; }
.prose th { color: var(--text); }
.prose img { border-radius: 12px; border: 1px solid var(--border); }
.prose a { font-weight: 600; }
.prose-card { padding: clamp(1.5rem, 4vw, 2.6rem); }
.prose hr { border: 0; border-top: 1px solid var(--border); margin: 2rem 0; }
.prose kbd { background: var(--surface-2); border: 1px solid var(--border-strong); border-bottom-width: 2px; border-radius: 5px; padding: 0.05em 0.4em; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.split.reverse .split-media { order: -1; }
.split-media img { border-radius: var(--radius-lg); border: 1px solid var(--border-strong); box-shadow: var(--shadow); }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } .split.reverse .split-media { order: 0; } }

/* ------------------------------------------------------------ étapes */
.steps { list-style: none; margin: 0; padding: 0; position: relative; }
.steps::before { content: ""; position: absolute; left: 21px; top: 10px; bottom: 10px; width: 2px; background: linear-gradient(var(--accent), transparent); opacity: 0.35; }
.step { display: grid; grid-template-columns: 44px 1fr; gap: 1.3rem; padding-bottom: 2.2rem; position: relative; }
.step:last-child { padding-bottom: 0; }
.step-num {
  width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: var(--on-accent);
  box-shadow: 0 0 0 6px var(--bg);
}
.step-body h3 { margin-top: 0.45rem; }
.step-body { min-width: 0; }

/* ------------------------------------------------------------ tableaux */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--bg-2); }
.data-table { width: 100%; border-collapse: collapse; font-size: 0.97rem; }
.data-table th, .data-table td { padding: 0.95rem 1.2rem; text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; }
.data-table thead th { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); background: var(--surface); }
.data-table tbody th { font-weight: 650; color: var(--text); white-space: nowrap; }
.data-table td { color: #cdd6e2; }
.data-table tbody tr:last-child > * { border-bottom: 0; }
.data-table tbody tr:hover { background: rgba(255, 255, 255, 0.02); }
.data-table code { background: rgba(255, 255, 255, 0.07); padding: 0.1em 0.35em; border-radius: 5px; }
.table-note { margin-top: 1.2rem; font-size: 0.93rem; color: var(--muted); }
.table-note p { color: var(--muted); }

/* ------------------------------------------------------------ téléchargements */
.download { display: flex; flex-direction: column; gap: 0.6rem; }
.download-head { display: flex; align-items: center; gap: 0.9rem; }
.download-head h3 { margin: 0; }
.download .btn { margin-top: auto; align-self: flex-start; }
.meta-list { list-style: none; padding: 0.8rem 0; margin: 0 0 0.6rem; border-top: 1px dashed var(--border-strong); font-size: 0.86rem; color: var(--muted); display: grid; gap: 0.25rem; }
.meta-list code { word-break: break-all; color: var(--text); }
.downloads-note { margin-top: 2rem; }

/* ------------------------------------------------------------ FAQ */
.faq { display: grid; gap: 0.8rem; }
.faq-item { border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-2); transition: border-color 0.2s; }
.faq-item[open] { border-color: color-mix(in srgb, var(--accent) 40%, transparent); background: var(--surface); }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 1.1rem 3rem 1.1rem 1.3rem; font-weight: 650; position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: ""; position: absolute; right: 1.3rem; top: 50%; width: 10px; height: 10px; margin-top: -7px;
  border-right: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(45deg); transition: transform 0.2s;
}
.faq-item[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq-item .prose { padding: 0 1.3rem 1.2rem; }
.faq-item .prose p, .faq-item .prose li { color: var(--muted); }

/* ------------------------------------------------------------ chiffres */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--bg-2); overflow: hidden; }
.stat { padding: 1.6rem 1.4rem; text-align: center; border-right: 1px solid var(--border); }
.stat:last-child { border-right: 0; }
.stat-value { display: block; white-space: nowrap; font-size: clamp(1.4rem, 2.3vw, 2rem); font-weight: 800; letter-spacing: -0.03em; background: linear-gradient(120deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-label { color: var(--muted); font-size: 0.9rem; }

/* ------------------------------------------------------------ CTA */
.cta {
  position: relative; overflow: hidden; text-align: center; padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1.5rem, 5vw, 4rem);
  border-radius: 28px; border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--border));
  background:
    radial-gradient(80% 120% at 50% 0%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 70%),
    linear-gradient(180deg, var(--surface-2), var(--bg-2));
}
.cta .lead { max-width: 680px; margin-inline: auto; }

/* ------------------------------------------------------------ encadrés */
.notice { display: flex; gap: 1rem; padding: 1.2rem 1.4rem; border-radius: var(--radius); border: 1px solid; }
.notice h3 { margin-bottom: 0.3rem; font-size: 1.05rem; }
.notice .prose p, .notice .prose li { color: inherit; opacity: 0.92; }
.notice-icon .icon { width: 24px; height: 24px; margin-top: 0.15rem; }
.notice-info { background: rgba(56, 189, 248, 0.07); border-color: rgba(56, 189, 248, 0.3); color: #cbeafd; }
.notice-info .notice-icon { color: #38bdf8; }
.notice-success { background: rgba(74, 222, 128, 0.07); border-color: rgba(74, 222, 128, 0.3); color: #d1fadf; }
.notice-success .notice-icon { color: #4ade80; }
.notice-warning { background: rgba(251, 191, 36, 0.07); border-color: rgba(251, 191, 36, 0.35); color: #fde9b8; }
.notice-warning .notice-icon { color: #fbbf24; }

/* ------------------------------------------------------------ galerie */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }
.gallery figure { margin: 0; }
.gallery img { border-radius: var(--radius); border: 1px solid var(--border); aspect-ratio: 16 / 10; object-fit: cover; width: 100%; }
.gallery figcaption { color: var(--muted); font-size: 0.88rem; margin-top: 0.5rem; }

/* ------------------------------------------------------------ pied de page */
.site-footer { margin-top: 3rem; border-top: 1px solid var(--border); background: var(--bg-2); padding: 3.5rem 0 1.5rem; font-size: 0.94rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 2rem; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.45rem; }
.footer-grid a { color: var(--muted); }
.footer-grid a:hover { color: var(--text); }
.footer-brand img { height: 30px; width: auto; margin-bottom: 1rem; }
.footer-text, .footer-text p { color: var(--muted); max-width: 380px; }
.footer-title { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text); margin-bottom: 1rem; }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--border); color: var(--faint); font-size: 0.86rem; }
.footer-bottom a { color: var(--muted); }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }

.admin-fab {
  position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 60; display: inline-flex; align-items: center; gap: 0.45em;
  background: var(--surface-2); color: var(--text); border: 1px solid var(--border-strong); border-radius: 999px;
  padding: 0.6rem 1rem; font-size: 0.88rem; font-weight: 650; box-shadow: var(--shadow);
}
.admin-fab:hover { text-decoration: none; border-color: var(--accent); }
.error-page { padding: 8rem 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}
@media print {
  .site-header, .site-footer, .admin-fab, .copy-btn { display: none; }
  body { background: #fff; color: #000; }
}