/* ─── Design tokens ───────────────────────────────────────────────────────── */
:root {
  --background:         #f9fafb;
  --foreground:         #111827;
  --text-body:          #374151;
  --text-muted:         #6b7280;
  --border:             #e5e7eb;
  --soft:               #f3f4f6;
  --card:               #ffffff;
  --primary:            #0d1c34;
  --primary-2:          #132743;
  --primary-3:          #1a3460;
  --primary-fg:         #f9fbff;
  --accent:             #0ea5e9;   /* bleu lisible, pas cyan fluo */
  --accent-strong:      #0284c7;
  --accent-light:       #e0f2fe;
  --accent-on-dark:     #38bdf8;   /* cyan clair uniquement sur fond sombre */
  --success:            #22c55e;
  --shadow-sm:          0 1px 3px rgba(0,0,0,.08);
  --shadow:             0 1px 3px rgba(0,0,0,.06), 0 8px 24px rgba(0,0,0,.06);
  --radius:             12px;
  --header-bg:          rgba(249, 250, 251, 0.94);
  --dot:                rgba(13,28,52,.055);
}

/* ─── Reset ───────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: Inter, system-ui, -apple-system, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4,
p, ul, dl, pre { margin: 0; }

ul { padding: 0; list-style: none; }

h1, h2, h3 {
  font-family: "Space Grotesk", Inter, sans-serif;
  letter-spacing: -0.025em;
  line-height: 1.1;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

/* ─── Layout ──────────────────────────────────────────────────────────────── */
.site-shell { min-height: 100vh; }

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

/* ─── Header ──────────────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--header-bg);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(14px);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 70px;
}

/* ─── Logo ────────────────────────────────────────────────────────────────── */
.logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.logo-img {
  height: 28px;
  width: auto;
  display: block;
}

/* ─── Nav ─────────────────────────────────────────────────────────────────── */
.site-nav {
  display: flex;
  gap: 6px;
}

.site-nav a {
  padding: 7px 12px;
  border-radius: 7px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color .15s, background .15s;
}

.site-nav a:hover {
  color: var(--foreground);
  background: var(--soft);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ─── Burger (mobile) ─────────────────────────────────────────────────────── */
.nav-toggle { display: none; }

.nav-burger {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card);
  cursor: pointer;
  flex-shrink: 0;
}

.nav-burger span {
  width: 16px;
  height: 2px;
  border-radius: 2px;
  background: var(--foreground);
  transition: transform .2s ease, opacity .2s ease;
}

/* ─── Lang switch ─────────────────────────────────────────────────────────── */
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--card);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.76rem;
}

.lang-switch a {
  padding: 5px 10px;
  border-radius: 999px;
  color: var(--text-muted);
  transition: background .15s, color .15s;
}

.lang-switch a:hover { color: var(--foreground); }

.lang-switch a.active {
  background: var(--primary);
  color: var(--primary-fg);
}

/* ─── Buttons ─────────────────────────────────────────────────────────────── */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 9px;
  border: 1px solid transparent;
  font-size: 0.93rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform .15s ease, opacity .15s ease, background .15s ease;
  white-space: nowrap;
}

.button:hover { transform: translateY(-1px); }
.button:active { transform: translateY(0); }

.button-sm  { min-height: 38px; padding: 0 14px; font-size: 0.86rem; }
.button-block { width: 100%; }

.button-primary  { background: var(--primary);  color: var(--primary-fg); }
.button-primary:hover { background: var(--primary-2); }

.button-accent { background: var(--accent); color: #fff; }
.button-accent:hover { background: var(--accent-strong); }

.button-secondary { background: #fff; color: var(--primary); box-shadow: var(--shadow-sm); }
.button-secondary:hover { background: var(--soft); }

.button-outline { border-color: var(--border); color: var(--foreground); background: transparent; }
.button-outline:hover { background: var(--soft); }

/* outline adapté aux sections sombres */
.section-dark .button-outline,
.cta-card .button-outline {
  border-color: rgba(255,255,255,.28);
  color: var(--primary-fg);
  background: transparent;
}
.section-dark .button-outline:hover,
.cta-card .button-outline:hover {
  background: rgba(255,255,255,.08);
}

/* ─── Sections ────────────────────────────────────────────────────────────── */
.section {
  padding: 84px 0;
  border-bottom: 1px solid var(--border);
}

.section-soft {
  background-color: var(--soft);
  background-image: radial-gradient(var(--dot) 1px, transparent 1px);
  background-size: 22px 22px;
}

.pricing-section {
  background-image: radial-gradient(var(--dot) 1px, transparent 1px);
  background-size: 22px 22px;
}

.section-dark {
  background: var(--primary);
  color: var(--primary-fg);
  border-bottom: none;
}

/* ─── Typography helpers ──────────────────────────────────────────────────── */
.eyebrow {
  display: block;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* uniquement sur fond sombre */
.section-dark .eyebrow,
.hero-section .eyebrow  { color: rgba(249,251,255,.62); }

.section h2 {
  margin-top: 12px;
  font-size: clamp(1.9rem, 4.5vw, 2.9rem);
  color: var(--foreground);
}

.section-dark h2,
.cta-card h2 { color: var(--primary-fg); }

.section-sub {
  margin-top: 14px;
  max-width: 700px;
  font-size: 1.02rem;
  line-height: 1.72;
  color: var(--text-body);
}

.section-sub-dark { color: rgba(249,251,255,.78); }

.text-accent { color: var(--accent-on-dark); }   /* uniquement sur dark */
.text-muted-block { color: var(--text-muted); }

.section-head  { max-width: 760px; }
.narrow-head   { max-width: 640px; }

.split-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 28px;
}

/* ─── Badge ───────────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 13px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px;
  background: rgba(255,255,255,.07);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.footer-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 13px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--card);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--foreground);
  margin-top: 18px;
}

.badge-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent-on-dark);
  animation: dot-pulse 2.4s ease-in-out infinite;
}
.footer-badge .badge-dot { background: var(--success); }

/* Badge ServerVerify : vignette externe, adoucie pour le footer sombre */
.footer-serververify {
  display: inline-block;
  margin-top: 14px;
}
.footer-serververify img {
  display: block;
  max-width: 168px;
  height: auto;
  border-radius: 10px;
  opacity: 0.92;
  transition: opacity 0.15s ease;
}
.footer-serververify:hover img { opacity: 1; }

.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--success);
  animation: dot-pulse 2s ease-in-out infinite;
}

@keyframes dot-pulse {
  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(56,189,248,.32);
    opacity: 1;
  }

  50% {
    transform: scale(1.18);
    box-shadow: 0 0 0 8px rgba(56,189,248,0);
    opacity: .9;
  }
}

/* ─── Reveal on scroll (classes ajoutées par script.js) ───────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .65s cubic-bezier(.2,.7,.3,1), transform .65s cubic-bezier(.2,.7,.3,1);
}

.reveal-visible {
  opacity: 1;
  transform: none;
}

/* ─── Hero ────────────────────────────────────────────────────────────────── */
.hero-section {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,.07);
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media {
  background:
    radial-gradient(circle at 70% 22%, rgba(56,189,248,.14), transparent 20%),
    linear-gradient(115deg, var(--primary) 0%, var(--primary-2) 55%, var(--primary-3) 100%);
}

.hero-overlay {
  background: linear-gradient(
    90deg,
    rgba(13,28,52,.97) 0%,
    rgba(13,28,52,.88) 50%,
    rgba(13,28,52,.38) 100%
  );
}

.hero-layout {
  position: relative;
  display: flex;
  align-items: center;
  gap: 44px;
  padding: 96px 0 90px;
}

.hero-copy { flex: 1 1 0; max-width: 680px; }
.hero-panel { flex: 1 1 0; max-width: 420px; }

.hero-copy h1 {
  margin-top: 22px;
  font-size: clamp(2.8rem, 7vw, 5rem);
  line-height: .98;
  color: var(--primary-fg);
}

.hero-copy p {
  margin-top: 22px;
  font-size: 1.06rem;
  line-height: 1.75;
  color: rgba(249,251,255,.8);
  max-width: 640px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 10px 18px;
  margin-top: 26px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.76rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(249,251,255,.68);
}

.hero-points li::before { content: "> "; color: var(--accent-on-dark); }

/* Hero panel (mini terminal) */
.hero-panel {
  padding: 18px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: var(--radius);
  background: rgba(255,255,255,.05);
  box-shadow: var(--shadow);
}

.panel-head {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(249,251,255,.58);
}

.terminal-lines {
  display: grid;
  gap: 7px;
  margin-top: 16px;
  padding: 16px;
  border-radius: 10px;
  background: rgba(4,10,22,.72);
  color: rgba(249,251,255,.86);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  line-height: 1.65;
  white-space: pre-wrap;
}

.terminal-lines div { min-height: 1.29em; }

.terminal-lines span { color: var(--accent-on-dark); }

.term-cursor {
  display: inline-block;
  width: 7px;
  height: 0.95em;
  margin-left: 2px;
  vertical-align: -0.12em;
  background: var(--accent-on-dark);
  animation: cursor-blink 1s steps(1) infinite;
}

@keyframes cursor-blink { 50% { opacity: 0; } }

.hero-stats-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  margin-top: 16px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 10px;
  overflow: hidden;
  background: rgba(255,255,255,.08);
}

.hero-stats-grid > div {
  flex: 1 1 calc(50% - 1px);
  min-width: 130px;
  padding: 14px;
  background: rgba(4,10,22,.5);
}

.hero-stats-grid strong {
  display: block;
  font-size: 1.06rem;
  color: var(--primary-fg);
}

.hero-stats-grid span {
  display: block;
  margin-top: 5px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(249,251,255,.56);
}

/* ─── Trust strip ─────────────────────────────────────────────────────────── */
.trust-strip-section { padding: 20px 0; }

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 14px;
}

.trust-strip > * {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card);
}

a.trust-cell {
  transition: border-color .15s;
}

a.trust-cell:hover { border-color: var(--accent); }

.trust-strip span {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.trust-strip strong {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--foreground);
}

/* ─── Cards (grid tiles) ──────────────────────────────────────────────────── */
.cards {
  display: grid;
  gap: 1px;
  margin-top: 40px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--border);
  overflow: hidden;
}

.cards-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.cards-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }

/* toutes les cellules ont la même hauteur */
.cards > * {
  display: flex;
  flex-direction: column;
  background: var(--card);
  padding: 28px;
}

/* ─── Plan cards (3 colonnes comparables) ─────────────────────────────────── */
.plan-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 16px;
  margin-top: 40px;
  align-items: stretch;
}

.plan-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 22px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.plan-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: rgba(14,165,233,.4);
}

.plan-card-popular {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), var(--shadow);
}

.plan-flag {
  position: absolute;
  top: -11px;
  left: 22px;
  padding: 3px 11px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.plan-name {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--foreground);
}

.plan-specs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  margin-top: 14px;
  padding: 11px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.plan-specs > div {
  padding: 2px 4px;
  text-align: center;
}

.plan-specs > div + div { border-left: 1px solid var(--border); }

.plan-specs strong {
  display: block;
  font-family: "Space Grotesk", Inter, sans-serif;
  font-size: 1.08rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.15;
  color: var(--foreground);
  white-space: nowrap;
}

.plan-specs span {
  display: block;
  margin-top: 2px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.58rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.plan-price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
}

.plan-price strong {
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--foreground);
  white-space: nowrap;
}

.plan-price strong em {
  font-size: 0.78rem;
  font-weight: 500;
  font-style: normal;
  letter-spacing: 0;
  margin-left: 3px;
  color: var(--text-muted);
}

.plan-per {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  color: var(--text-muted);
  white-space: nowrap;
}

/* Flux bloc plutôt que flex : le badge est un bloc à sa propre ligne, donc son
   placement ne dépend plus de la longueur du prix — « Annuel : 302.69 USD »
   tient dans une carte, mais pas suivi du badge. En flex, il aurait fallu
   flex-basis: 100% pour forcer le retour, ce qui étire aussi le badge. */
.plan-annual {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.plan-annual strong { color: var(--foreground); font-weight: 600; }

.plan-annual .saving-pill {
  display: block;
  width: max-content;
  max-width: 100%;
  margin-top: 6px;
}

.saving-pill {
  padding: 3px 7px;
  border-radius: 999px;
  background: var(--accent-light);
  color: #0369a1;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.plan-fit {
  margin-top: auto;
  padding-top: 14px;
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--text-body);
}

.plan-card .button { margin-top: 14px; }

.plan-cta-note {
  margin-top: 8px;
  text-align: center;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.62rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}

/* Bandeau « inclus sur tous les plans » */
.plans-included {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 0;
  margin-top: 26px;
  padding: 16px 22px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  background: var(--card);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  color: var(--text-body);
}

.plans-included strong {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--foreground);
  margin-right: 14px;
}

.plans-included > span + span::before {
  content: "·";
  margin: 0 10px;
  color: var(--text-muted);
}

/* Variante « options » du même bandeau : payant, donc visuellement distinct */
.plans-options {
  margin-top: 14px;
  border-style: solid;
  border-color: var(--border);
  background: var(--soft);
  color: var(--text-muted);
}

.plans-options strong { color: var(--text-body); }

.plans-options b {
  font-weight: 700;
  color: var(--foreground);
  white-space: nowrap;
}

/* Systèmes disponibles : assumé, pas relégué en note de bas de page */
.os-availability {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 18px;
  margin-top: 18px;
  padding: 18px 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow-sm);
}

.os-availability-title {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--foreground);
}

.os-availability-sub {
  flex-basis: 100%;
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.55;
  color: var(--text-muted);
}

.os-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.os-item { position: relative; }

.os-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--background);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--foreground);
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease;
}

.os-badge:hover,
.os-item.is-open .os-badge {
  border-color: var(--accent);
  background: var(--accent-light);
}

.os-caret {
  width: 7px;
  height: 7px;
  margin-left: 1px;
  border-right: 2px solid var(--text-muted);
  border-bottom: 2px solid var(--text-muted);
  transform: translateY(-2px) rotate(45deg);
}

/* Liste des versions : survol au pointeur, clic ou tap partout */
.os-versions {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  z-index: 20;
  min-width: 230px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity .15s ease, transform .15s ease, visibility .15s;
}

.os-versions::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 22px;
  width: 9px;
  height: 9px;
  border-left: 1px solid var(--border);
  border-top: 1px solid var(--border);
  background: var(--card);
  transform: rotate(45deg);
}

.os-item.is-open .os-versions,
.os-badge:focus-visible + .os-versions {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

@media (hover: hover) {
  .os-item:hover .os-versions {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
}

.os-versions-title {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.os-versions ul {
  display: grid;
  gap: 5px;
  font-size: 0.88rem;
  color: var(--text-body);
}

.os-versions-note {
  margin-top: 10px;
  padding-top: 9px;
  border-top: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--text-muted);
}

.os-availability-note {
  margin-left: auto;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.footnote {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.74rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.os-icon {
  position: relative;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  display: inline-block;
}

.os-icon-linux::before,
.os-icon-linux::after,
.os-icon-windows::before,
.os-icon-windows::after {
  content: "";
  position: absolute;
}

.os-icon-linux::before {
  inset: 1px 3px 0;
  border-radius: 8px 8px 6px 6px;
  background: linear-gradient(180deg, #1f2937 0%, #0f172a 100%);
}

.os-icon-linux::after {
  left: 5px;
  right: 5px;
  bottom: 0;
  height: 5px;
  border-radius: 4px 4px 6px 6px;
  background: #f59e0b;
}

.os-icon-windows::before {
  inset: 1px;
  background:
    linear-gradient(#1d4ed8, #1d4ed8) 0 0 / 7px 7px no-repeat,
    linear-gradient(#1d4ed8, #1d4ed8) 9px 0 / 7px 7px no-repeat,
    linear-gradient(#1d4ed8, #1d4ed8) 0 9px / 7px 7px no-repeat,
    linear-gradient(#1d4ed8, #1d4ed8) 9px 9px / 7px 7px no-repeat;
}

/* ─── Use cases ───────────────────────────────────────────────────────────── */
.usecase-card h3 { margin-top: 8px; font-size: 1.15rem; color: var(--foreground); }
.usecase-card p  { margin-top: 8px; font-size: 0.93rem; color: var(--text-body); line-height: 1.65; }

.usecase-plan {
  display: inline-block;
  margin-top: auto;
  padding-top: 18px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-top: 1px dashed var(--border);
  width: 100%;
}

/* ─── Terminal section ────────────────────────────────────────────────────── */
.terminal-layout {
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(0,1.15fr);
  gap: 36px;
  align-items: center;
}

.terminal-card {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--primary);
  color: var(--primary-fg);
  box-shadow: var(--shadow);
}

.terminal-topbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  letter-spacing: .1em;
  color: rgba(249,251,255,.56);
}

.terminal-topbar span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.2);
}

.terminal-topbar strong { margin-left: 8px; font-weight: 500; }

.terminal-card pre {
  overflow-x: auto;
  padding: 20px 22px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.82rem;
  line-height: 1.75;
  color: rgba(249,251,255,.86);
}

/* ─── Topology / infra section ────────────────────────────────────────────── */
.topology-layout {
  display: grid;
  grid-template-columns: minmax(0,.95fr) minmax(0,1.1fr);
  gap: 36px;
  align-items: center;
}

.topology-card {
  border-radius: var(--radius);
  overflow: hidden;
  padding: 22px;
  border: 1px solid rgba(255,255,255,.13);
  background: rgba(255,255,255,.03);
  box-shadow: var(--shadow);
}

.topology-svg { width: 100%; height: auto; }

.topology-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: rgba(249,251,255,.55);
}

.topology-meta i {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--success);
  margin-right: 6px;
}

.topology-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 18px;
  margin-top: 26px;
}

.topology-specs dt {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(249,251,255,.5);
}

.topology-specs dd {
  margin-top: 6px;
  font-size: 0.96rem;
  color: rgba(249,251,255,.9);
  line-height: 1.5;
}

/* ─── Why section ─────────────────────────────────────────────────────────── */
.why-layout {
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(0,1.1fr);
  gap: 36px;
  align-items: start;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 24px;
  margin-top: 0;
}

.why-item { display: flex; flex-direction: column; }
.why-item h3 { font-size: 1.1rem; color: var(--foreground); }
.why-item p  { margin-top: 8px; font-size: 0.93rem; color: var(--text-body); line-height: 1.68; }

/* ─── FAQ ─────────────────────────────────────────────────────────────────── */
.faq-list {
  display: grid;
  gap: 10px;
  margin-top: 36px;
  max-width: 820px;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card);
  overflow: hidden;
  transition: border-color .15s;
}

.faq-item[open] { border-color: rgba(14,165,233,.4); }

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.98rem;
  list-style: none;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "+";
  flex-shrink: 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--accent);
  transition: transform .2s ease;
}

.faq-item[open] summary::after { transform: rotate(45deg); }

.faq-item p {
  padding: 0 20px 18px;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-body);
}

/* ─── CTA section ─────────────────────────────────────────────────────────── */
.cta-section { border-bottom: 0; }

.cta-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 40px 44px;
  border-radius: var(--radius);
  background: var(--primary);
  color: var(--primary-fg);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow);
}

.cta-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.1) 1px, transparent 1px);
  background-size: 20px 20px;
  opacity: .12;
  pointer-events: none;
}

.cta-card > * { position: relative; }

.cta-card .eyebrow { color: rgba(249,251,255,.54); }
.cta-card h2 { margin-top: 10px; font-size: clamp(1.6rem,3.5vw,2.4rem); color: var(--primary-fg); }
.cta-card p  { margin-top: 12px; font-size: 1rem; line-height: 1.72; color: rgba(249,251,255,.76); max-width: 600px; }

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  flex-shrink: 0;
}

/* ─── Footer ──────────────────────────────────────────────────────────────── */
.site-footer {
  background: var(--soft);
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr .8fr .8fr .9fr;
  gap: 32px;
  padding: 52px 0;
}

.site-footer h3 {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--foreground);
  letter-spacing: .01em;
}

.footer-subhead { margin-top: 24px; }

.site-footer ul {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.site-footer ul li a {
  font-size: 0.92rem;
  color: var(--text-body);
  transition: color .15s;
}

.site-footer ul li a:hover { color: var(--foreground); }

.footer-copy {
  margin-top: 14px;
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.65;
}

.footer-mono {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.88rem;
  color: var(--foreground);
}

.footer-bottom { border-top: 1px solid var(--border); }

.footer-bottom-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.76rem;
  color: var(--text-muted);
}

.text-accent-dot { color: var(--accent); }

/* ─── Topology animations ─────────────────────────────────────────────────── */
@keyframes topo-flow {
  from { stroke-dashoffset: 10; }
  to   { stroke-dashoffset: 0;  }
}
@keyframes topo-qix-pulse {
  0%, 100% { opacity: 1;    }
  50%       { opacity: 0.6; }
}
@keyframes topo-led-on {
  0%, 100% { opacity: 0.9;  }
  50%       { opacity: 0.12; }
}
@keyframes topo-led-off {
  0%, 100% { opacity: 0.2;  }
  50%       { opacity: 0.88; }
}

.topo-flow { animation: topo-flow 0.75s linear infinite; }
.topo-qix  { animation: topo-qix-pulse 3s ease-in-out infinite; }

.topo-vms rect:nth-child(odd)  { animation: topo-led-on  2.1s ease-in-out infinite; }
.topo-vms rect:nth-child(even) { animation: topo-led-off 2.1s ease-in-out 1.05s infinite; }
.topo-vms rect:nth-child(3)    { animation-delay: 0.4s;  }
.topo-vms rect:nth-child(5)    { animation-delay: 0.8s;  }
.topo-vms rect:nth-child(7)    { animation-delay: 1.5s;  }
.topo-vms rect:nth-child(9)    { animation-delay: 0.6s;  }
.topo-vms rect:nth-child(11)   { animation-delay: 1.2s;  }

@media (prefers-reduced-motion: reduce) {
  .badge-dot,
  .status-dot,
  .term-cursor,
  .topo-flow,
  .topo-qix,
  .topo-vms rect { animation: none; }

  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ─── Community band ─────────────────────────────────────────────────────── */
.community-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
  padding: 32px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.community-label {
  font-size: 0.73rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.community-copy {
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.6;
  max-width: 500px;
}

.community-links {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-shrink: 0;
}

.community-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--foreground);
  text-decoration: none;
  padding: 9px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--background);
  transition: border-color .15s, color .15s;
}

.community-link:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.community-link svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

.footer-status-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.92rem;
  color: var(--text-body);
  text-decoration: none;
  transition: color .15s;
}

.footer-status-link:hover { color: var(--foreground); }

/* Footer social icon links */
.footer-social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  color: var(--text-body);
  text-decoration: none;
  transition: color .15s;
}

.footer-social-link:hover { color: var(--foreground); }

.footer-social-link svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* ─── Pages légales ───────────────────────────────────────────────────────── */
.legal-main { padding: 64px 0 90px; }

.legal-main .container { width: min(820px, calc(100% - 40px)); }

.legal-main h1 {
  margin-top: 10px;
  font-size: clamp(2rem, 5vw, 2.6rem);
  color: var(--foreground);
}

.legal-intro {
  margin-top: 16px;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-body);
}

.legal-section {
  margin-top: 48px;
  padding-top: 34px;
  border-top: 1px solid var(--border);
}

.legal-section h2 { font-size: 1.4rem; color: var(--foreground); }

.legal-section p,
.legal-section li {
  margin-top: 12px;
  font-size: 0.96rem;
  line-height: 1.75;
  color: var(--text-body);
}

.legal-section ul {
  margin-top: 12px;
  padding-left: 20px;
  list-style: disc;
}

.legal-section ul li { margin-top: 6px; }

.legal-section h3 {
  margin-top: 30px;
  font-size: 1.02rem;
  font-weight: 650;
  color: var(--foreground);
}

.legal-section h3 .legal-num {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--accent-strong);
  margin-right: 8px;
}

.legal-updated {
  margin-top: 14px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.legal-toc {
  margin-top: 28px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--soft);
}

.legal-toc p {
  margin: 0 0 10px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.legal-toc ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 6px 20px;
}

.legal-toc a {
  font-size: 0.92rem;
  color: var(--text-body);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.legal-toc a:hover {
  color: var(--accent-strong);
  border-bottom-color: var(--accent-strong);
}

.legal-note {
  margin-top: 16px;
  padding: 14px 16px;
  border-left: 3px solid var(--accent-strong);
  border-radius: 0 8px 8px 0;
  background: var(--soft);
}

.legal-note p { margin-top: 0; }
.legal-note p + p { margin-top: 10px; }

.legal-table-wrap {
  margin-top: 16px;
  overflow-x: auto;
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.legal-table th,
.legal-table td {
  padding: 9px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  color: var(--text-body);
  line-height: 1.6;
}

.legal-table th {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
  white-space: nowrap;
}

.legal-table td:first-child { white-space: nowrap; color: var(--foreground); }

.todo {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.82rem;
  padding: 1px 6px;
  border-radius: 5px;
  background: #fef3c7;
  color: #92400e;
}

/* ─── Breakpoints ─────────────────────────────────────────────────────────── */
@media (max-width: 1040px) {
  .terminal-layout,
  .topology-layout,
  .why-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-layout {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-copy,
  .hero-panel { max-width: none; }

  .cards-3 { grid-template-columns: 1fr; }

  .split-head,
  .cta-card,
  .footer-bottom-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .trust-strip { grid-template-columns: repeat(2, minmax(0,1fr)); }

  .why-grid { grid-template-columns: 1fr; }

  .plan-cards { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 900px) {
  .site-nav { display: none; }

  .nav-actions .button-outline.button-sm { display: none; }

  .nav-burger { display: inline-flex; }

  .nav-toggle:checked ~ .site-nav {
    display: flex;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 4px;
    padding: 14px 20px 20px;
    background: var(--header-bg);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(14px);
    box-shadow: var(--shadow);
  }

  .nav-toggle:checked ~ .site-nav a {
    font-size: 1rem;
    padding: 12px 12px;
  }

  .nav-toggle:checked ~ .nav-actions .nav-burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle:checked ~ .nav-actions .nav-burger span:nth-child(2) { opacity: 0; }
  .nav-toggle:checked ~ .nav-actions .nav-burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

@media (max-width: 680px) {
  .container { width: min(1160px, calc(100% - 24px)); }

  .section { padding: 64px 0; }

  .hero-layout { padding: 76px 0 70px; }

  .hero-copy h1 { font-size: 2.6rem; }

  .hero-actions, .cta-actions { flex-direction: column; align-items: stretch; }

  .hero-points,
  .hero-stats-grid,
  .topology-specs { grid-template-columns: 1fr; }

  .cards-2 { grid-template-columns: 1fr; }

  .trust-strip { grid-template-columns: 1fr; }

  .cta-card, .terminal-card pre, .topology-card { padding: 20px; }

  .button, .button-block { width: 100%; justify-content: center; }

  .footer-grid { grid-template-columns: 1fr 1fr; }

  .plans-included { padding: 14px 18px; }

  .os-availability { padding: 16px 18px; }
  .os-availability-note { margin-left: 0; flex-basis: 100%; }

  /* Le dernier badge est trop à droite pour dérouler vers la droite */
  .os-item:last-child .os-versions { left: auto; right: 0; }
  .os-item:last-child .os-versions::before { left: auto; right: 22px; }

  .plan-cards { grid-template-columns: 1fr; gap: 14px; }

  .plan-card-popular { order: -1; }

  /* pleine largeur : on redonne de l'ampleur aux specs et au prix */
  .plan-card { padding: 24px; }
  .plan-specs { padding: 14px 0; }
  .plan-specs strong { font-size: 1.35rem; }
  .plan-price strong { font-size: 2rem; }

  .community-band { flex-direction: column; align-items: flex-start; gap: 20px; }
  .community-links { flex-wrap: wrap; }
}

@media (max-width: 420px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ═══ Blog ═══════════════════════════════════════════════════════════════════
   Échelle alignée sur la page d'accueil : corps 0.93rem/1.72 (comme les cartes
   d'usage), chapô 1.02rem (comme .section-sub), libellés mono 0.72rem
   (comme .eyebrow), code 0.8rem. */
.site-nav a.active {
  color: var(--foreground);
  background: var(--soft);
}

/* ─── Bandeau de l'index ──────────────────────────────────────────────────── */
.blog-hero {
  position: relative;
  overflow: hidden;
  padding: 34px 0 44px;
  background:
    radial-gradient(120% 140% at 50% -30%, var(--primary-3) 0%, transparent 62%),
    linear-gradient(160deg, var(--primary) 0%, var(--primary-2) 100%);
  color: var(--primary-fg);
}

.blog-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 22px 22px;
  pointer-events: none;
}

.blog-hero-glow {
  position: absolute;
  top: -180px;
  left: 50%;
  width: 680px;
  height: 400px;
  transform: translateX(-50%);
  background: radial-gradient(closest-side, rgba(56,189,248,.26), transparent 70%);
  pointer-events: none;
}

.blog-hero > .container { position: relative; z-index: 1; }

.blog-header { max-width: 620px; margin-top: 22px; }

.blog-header h1 {
  margin-top: 10px;
  font-size: clamp(1.5rem, 2.8vw, 1.95rem);
  line-height: 1.22;
  color: var(--primary-fg);
}

.blog-intro {
  margin-top: 12px;
  font-size: 0.93rem;
  line-height: 1.72;
  color: rgba(249,251,255,.72);
}

.blog-hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-top: 18px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  color: rgba(249,251,255,.48);
}

.blog-hero-meta a { color: var(--accent-on-dark); }
.blog-hero-meta a:hover { color: var(--primary-fg); }

/* ─── Fil d'Ariane ────────────────────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: .05em;
  color: var(--text-muted);
}

.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--accent-strong); }

.blog-hero .breadcrumb { color: rgba(249,251,255,.5); }
.blog-hero .breadcrumb a { color: rgba(249,251,255,.68); }
.blog-hero .breadcrumb a:hover { color: var(--accent-on-dark); }

/* ─── Liste des articles ──────────────────────────────────────────────────── */
.blog-listing { padding: 40px 0 76px; }

.post-link {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--accent-strong);
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.post-card {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card);
  box-shadow: var(--shadow-sm);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.post-card:hover {
  transform: translateY(-2px);
  border-color: rgba(14,165,233,.42);
  box-shadow: var(--shadow);
}

.post-card-media {
  overflow: hidden;
  background: var(--primary);
  border-bottom: 1px solid var(--border);
}

.post-card-media img,
.post-cover img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* recadrage 2.35/1 du visuel 16/9 : le plus serré qui ne rogne aucun motif */
.post-card-media img { aspect-ratio: 2.35 / 1; transition: transform .4s ease; }
.post-card:hover .post-card-media img { transform: scale(1.04); }

.post-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 16px 18px 18px;
}

.post-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.68rem;
  color: var(--text-muted);
}

.post-tag {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--accent-light);
  color: var(--accent-strong);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.64rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.post-card h2,
.post-card h3 {
  margin-top: 11px;
  font-size: 0.98rem;
  line-height: 1.42;
}

.post-card h2 a,
.post-card h3 a { color: var(--foreground); }

/* le titre couvre toute la carte : un seul lien, carte entièrement cliquable */
.post-card h2 a::after,
.post-card h3 a::after {
  content: "";
  position: absolute;
  inset: 0;
}

.post-card:hover h2 a,
.post-card:hover h3 a { color: var(--accent-strong); }

.post-card p {
  margin-top: 8px;
  font-size: 0.85rem;
  line-height: 1.62;
  color: var(--text-body);
}

.post-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 14px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.68rem;
  color: var(--text-muted);
}

.post-card:hover .post-link { color: var(--primary); }

/* ═══ Page d'article, mise en page documentation ═════════════════════════════ */
.docs-main { position: relative; }

.docs-shell {
  display: grid;
  grid-template-columns: 236px minmax(0, 1fr) 210px;
  grid-template-areas:
    "nav head    toc"
    "nav content toc";
  gap: 0 44px;
  width: min(1400px, calc(100% - 40px));
  margin: 0 auto;
  padding-bottom: 80px;
}

.docs-side { font-size: 0.82rem; }

.docs-side-nav {
  grid-area: nav;
  border-right: 1px solid var(--border);
}

.docs-side-toc { grid-area: toc; }

.docs-nav,
.post-toc {
  position: sticky;
  top: 78px;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  padding: 28px 0;
}

.docs-nav { padding-right: 22px; }

.docs-nav-home {
  display: block;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.docs-nav-home:hover { color: var(--accent-strong); }

.docs-nav-list { margin-top: 20px; }

.docs-nav-group + .docs-nav-group { margin-top: 22px; }

.docs-nav-tag {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.66rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-muted);
  opacity: .8;
}

.docs-nav-group ul {
  margin-top: 8px;
  border-left: 1px solid var(--border);
}

.docs-nav-group li a {
  display: block;
  margin-left: -1px;
  padding: 6px 0 6px 13px;
  border-left: 1px solid transparent;
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--text-muted);
  transition: color .15s, border-color .15s;
}

.docs-nav-group li a:hover {
  color: var(--foreground);
  border-left-color: var(--border);
}

.docs-nav-group li a.active {
  color: var(--accent-strong);
  border-left-color: var(--accent);
  font-weight: 500;
}

/* Sommaire de droite */
.post-toc { padding-left: 18px; border-left: 1px solid var(--border); }

.post-toc-title {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.66rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.post-toc ol {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.post-toc a {
  display: block;
  padding: 5px 0;
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--text-muted);
  transition: color .15s;
}

.post-toc a:hover,
.post-toc a.active { color: var(--accent-strong); }

/* Barre de progression de lecture */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 60;
  width: 100%;
  height: 2px;
  pointer-events: none;
}

.reading-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-on-dark));
}

/* ─── Colonne de contenu ──────────────────────────────────────────────────── */
.docs-head,
.docs-content {
  grid-area: content;
  min-width: 0;
  max-width: 730px;
}

.docs-head { grid-area: head; padding-top: 30px; }

.docs-header { margin-top: 16px; }

.docs-header h1 {
  font-size: clamp(1.45rem, 2.6vw, 1.9rem);
  line-height: 1.25;
  color: var(--foreground);
}

.post-lead {
  margin-top: 12px;
  font-size: 1.02rem;
  line-height: 1.72;
  color: var(--text-body);
}

.post-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-top: 16px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--border);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.post-author {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-body);
}

.post-author img {
  padding: 3px;
  border-radius: 999px;
  background: var(--soft);
}

.post-cover {
  margin: 26px 0 0;
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--primary);
}

.post-cover img { aspect-ratio: 10 / 3; }

/* ─── Corps de l'article ──────────────────────────────────────────────────── */
.post-body { margin-top: 30px; }

.post-body > p {
  margin-top: 15px;
  font-size: 0.93rem;
  line-height: 1.72;
  color: var(--text-body);
}

.post-body h2 {
  position: relative;
  margin-top: 42px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 1.15rem;
  line-height: 1.35;
  color: var(--foreground);
  scroll-margin-top: 84px;
}

.post-body h2::after {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--accent);
}

.post-body h3 {
  margin-top: 26px;
  font-size: 1rem;
  color: var(--foreground);
  scroll-margin-top: 84px;
}

.post-body a {
  color: var(--accent-strong);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
}

.post-body a:hover { color: var(--primary); }

.post-body strong { color: var(--foreground); font-weight: 600; }

.post-list { margin-top: 14px; padding-left: 2px; list-style: none; }

.post-list li {
  position: relative;
  margin-top: 8px;
  padding-left: 22px;
  font-size: 0.91rem;
  line-height: 1.68;
  color: var(--text-body);
}

.post-list li::before {
  content: "";
  position: absolute;
  top: .6em;
  left: 3px;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--accent);
  opacity: .55;
}

.post-body code {
  padding: 2px 5px;
  border-radius: 4px;
  background: var(--soft);
  border: 1px solid var(--border);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.85em;
  color: var(--primary-3);
  overflow-wrap: anywhere;
  /* sans cela, une occurrence coupée en fin de ligne perd sa bordure droite */
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

/* ─── Blocs de code ──────────────────────────────────────────────────────────
   Cadre sobre façon bloc délimité par des backticks : le langage en petit, la
   copie au survol, et la coloration appliquée à la génération. */
.code-card {
  position: relative;
  margin: 18px 0 0;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,.08);
  background: var(--primary);
}

.code-card-bar {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
}

.code-label {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.66rem;
  letter-spacing: .1em;
  color: rgba(249,251,255,.34);
}

.code-copy {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 7px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: rgba(249,251,255,.34);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.66rem;
  cursor: pointer;
  opacity: 0;
  transition: opacity .15s, color .15s, border-color .15s, background .15s;
}

.code-card:hover .code-copy,
.code-copy:focus-visible { opacity: 1; }

.code-copy:hover {
  color: var(--primary-fg);
  border-color: rgba(56,189,248,.4);
  background: rgba(56,189,248,.12);
}

.code-copy.is-done {
  opacity: 1;
  color: #86efac;
  border-color: rgba(134,239,172,.4);
}

.code-block {
  overflow-x: auto;
  margin: 0;
  padding: 13px 15px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.8rem;
  line-height: 1.72;
  color: rgba(249,251,255,.86);
  tab-size: 2;
}

.code-block code {
  display: block;
  padding-right: 78px;   /* la première ligne passe sous l'étiquette de langage */
  border: 0;
  background: none;
  font-size: inherit;
  color: inherit;
}

/* Coloration syntaxique (classes produites par tools/highlight.py) */
.t-c { color: rgba(249,251,255,.34); font-style: italic; }
.t-s { color: #86efac; }
.t-k { color: #7dd3fc; }
.t-t { color: #c4b5fd; font-weight: 500; }
.t-v { color: #c4b5fd; }
.t-f { color: #fdba74; }
.t-n { color: #fcd34d; }
.t-o { color: rgba(249,251,255,.48); }
.t-p { color: rgba(249,251,255,.42); font-style: italic; }

/* ─── Encadrés ────────────────────────────────────────────────────────────── */
:root {
  --icon-info: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 22a10 10 0 100-20 10 10 0 000 20z'/%3E%3Cpath d='M12 16v-4M12 8h.01'/%3E%3C/svg%3E");
}

.callout {
  position: relative;
  margin-top: 20px;
  padding: 14px 18px 14px 46px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  background: linear-gradient(180deg, var(--accent-light) 0%, var(--card) 78%);
}

.callout::before {
  content: "";
  position: absolute;
  top: 16px;
  left: 16px;
  width: 18px;
  height: 18px;
  background: var(--accent-strong);
  -webkit-mask: var(--icon-info) center / contain no-repeat;
  mask: var(--icon-info) center / contain no-repeat;
}

.callout p {
  font-size: 0.88rem;
  line-height: 1.68;
  color: var(--text-body);
}

/* ─── Encart de conversion ────────────────────────────────────────────────── */
.post-cta {
  position: relative;
  overflow: hidden;
  margin-top: 46px;
  padding: 26px 28px;
  border-radius: 12px;
  background:
    radial-gradient(110% 130% at 88% -20%, var(--primary-3) 0%, transparent 60%),
    linear-gradient(145deg, var(--primary) 0%, var(--primary-2) 100%);
  color: var(--primary-fg);
}

.post-cta::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 22px 22px;
  pointer-events: none;
}

.post-cta > * { position: relative; z-index: 1; }
.post-cta .eyebrow { color: rgba(249,251,255,.56); }

.post-cta h2 {
  margin-top: 9px;
  font-size: 1.15rem;
  color: var(--primary-fg);
}

.post-cta p:not(.eyebrow) {
  max-width: 600px;
  margin-top: 10px;
  font-size: 0.88rem;
  line-height: 1.68;
  color: rgba(249,251,255,.76);
}

.post-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.post-cta .button-outline {
  border-color: rgba(255,255,255,.28);
  color: var(--primary-fg);
  background: transparent;
}

.post-cta .button-outline:hover { background: rgba(255,255,255,.08); }

.blog-listing .post-cta { margin-top: 52px; }

/* ─── Précédent / suivant ─────────────────────────────────────────────────── */
.docs-pager {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 46px;
  padding-top: 26px;
  border-top: 1px solid var(--border);
}

.docs-step {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card);
  transition: border-color .15s, box-shadow .15s;
}

.docs-step:hover {
  border-color: rgba(14,165,233,.42);
  box-shadow: var(--shadow-sm);
}

.docs-step.is-empty {
  border: 0;
  background: none;
  pointer-events: none;
}

.docs-step-next { text-align: right; }

.docs-step-label {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.docs-step-title {
  font-size: 0.88rem;
  line-height: 1.45;
  font-weight: 500;
  color: var(--foreground);
}

.docs-step:hover .docs-step-title { color: var(--accent-strong); }

/* ─── Points de rupture ───────────────────────────────────────────────────── */
@media (max-width: 1240px) {
  .docs-shell {
    grid-template-columns: 220px minmax(0, 1fr);
    grid-template-areas:
      "nav head"
      "nav toc"
      "nav content";
    gap: 0 36px;
  }

  .docs-side-toc { align-self: start; }

  .post-toc {
    position: static;
    max-height: none;
    overflow: visible;
    margin-top: 30px;
    padding: 16px 18px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--card);
  }

  .post-toc ol { columns: 2; column-gap: 26px; }
  .docs-head { padding-top: 22px; }
  .docs-head,
  .docs-content { max-width: none; }
}

@media (max-width: 900px) {
  .docs-shell {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: "head" "toc" "content";
    width: min(1400px, calc(100% - 32px));
  }

  /* la navigation latérale disparaît : le fil d'Ariane, le sommaire et les
     liens précédent/suivant suffisent à se déplacer */
  .docs-side-nav { display: none; }
}

@media (max-width: 760px) {
  .blog-hero { padding: 26px 0 36px; }
  .blog-listing { padding: 30px 0 60px; }
  .post-grid { grid-template-columns: 1fr; }
  .post-cover img { aspect-ratio: 2.35 / 1; }
  .post-toc ol { columns: 1; }
  .post-cta { padding: 22px 20px; }
  .post-cta-actions .button { width: 100%; justify-content: center; }
  .code-block { padding: 12px 13px; font-size: 0.76rem; }
  .code-copy { opacity: 1; }
  .code-copy span { display: none; }
  .post-body h2 { margin-top: 34px; font-size: 1.08rem; }
  .docs-pager { grid-template-columns: 1fr; }
  .docs-step-next { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  .post-card,
  .post-card-media img { transition: none; }
  .post-card:hover { transform: none; }
  .post-card:hover .post-card-media img { transform: none; }
}

/* ─── Sélecteur de devise ─────────────────────────────────────────────────── */
.currency-switch {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin-top: 20px;
}

.currency-switch[hidden] { display: none; }

.currency-buttons {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--card);
}

.currency-buttons button {
  padding: 5px 13px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--text-muted);
  cursor: pointer;
  transition: color .15s, background .15s;
}

.currency-buttons button:hover { color: var(--foreground); }

.currency-buttons button[aria-pressed="true"] {
  background: var(--primary);
  color: var(--primary-fg);
}

.currency-note {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  line-height: 1.5;
  color: var(--text-muted);
}

@media (prefers-reduced-motion: reduce) {
  .currency-buttons button { transition: none; }
}