/* =====================================================
   Huard par Tchat N Sign — page produit
   Design system « The Compliant Ledger » (site TNS v2, PR #22)
   Canevas violet foncé, une seule étincelle orange, Rubik extrabold.
   ===================================================== */

:root {
  --canvas: #231c49;
  --section: #1a1530;
  --card: #2a2552;
  --card-muted: #241d34;
  --ink: #16122e;
  --text: #F4EFEA;
  --accent: #FB953D;
  --accent-hover: #F4EFEA;
  --purple: #8a68c6;
  --purple-light: #a78bce;
  --purple-deep: #533589;
  --blue: #3e8dd6;
  --green: #7fae44;
  --green-light: #8bbd5a;
  --gray: #9d93ae;
  --hairline: rgba(255, 255, 255, 0.10);
  --hairline-soft: rgba(255, 255, 255, 0.08);
  --r-chip: 8px;
  --r-tile: 12px;
  --r-card: 16px;
  --font-display: "Rubik", system-ui, sans-serif;
  --font-body: "Inter Tight", system-ui, sans-serif;
  --font-mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

/* `hidden` doit gagner sur les display: flex/grid des composants */
[hidden] { display: none !important; }

html { scroll-behavior: smooth; }

body {
  background: var(--canvas);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.06;
}
h3 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; line-height: 1.25; }
h4, h5, h6 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; }

a { color: inherit; }

.mono { font-family: var(--font-mono); }
.spark { color: var(--accent); }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  white-space: nowrap;
  align-items: center;
  gap: 0.5rem;
  padding: 12px 20px;
  border-radius: 9999px;
  font-family: var(--font-body);
  font-size: 0.925rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--accent); color: var(--ink); }
.btn-primary:hover { background: var(--accent-hover); color: var(--ink); }
.btn-ghost { background: transparent; border-color: var(--hairline); color: var(--text); }
.btn-ghost:hover { border-color: rgba(255, 255, 255, 0.3); }
.btn-inverse { background: var(--accent); color: var(--ink); }
.btn-inverse:hover { background: var(--accent-hover); }
.btn-sm { padding: 8px 16px; font-size: 0.85rem; }

/* ---------- Navbar (calquée sur le site Tchat N Sign) ---------- */
.nav-wrap {
  position: sticky;
  top: 0.9rem;
  z-index: 100;
  display: flex;
  justify-content: center;
  padding: 0 1rem;
}
.nav {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  background: rgba(26, 21, 48, 0.92);
  backdrop-filter: blur(10px);
  border: 1px solid var(--hairline-soft);
  border-radius: 9999px;
  padding: 0.5rem 0.6rem 0.5rem 1.4rem;
  max-width: 66rem;
  width: 100%;
}
.nav-logo { display: inline-flex; align-items: center; flex-shrink: 0; text-decoration: none; }
.nav-logo img { display: block; height: 30px; width: auto; }
.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(0.5rem, 1.5vw, 1.25rem);
  flex: 1;
  justify-content: center;
  white-space: nowrap;
}
.nav-links > a, .nav-drop-btn {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(244, 239, 234, 0.7);
  text-decoration: none;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  transition: color 0.15s ease;
}
.nav-links > a:hover, .nav-drop-btn:hover, .nav-drop.open .nav-drop-btn { color: var(--text); }
.nav-drop { position: relative; }
.nav-drop-btn { display: inline-flex; align-items: center; gap: 0.3rem; }
.nav-caret { font-size: 0.65rem; opacity: 0.7; transition: transform 0.15s ease; }
.nav-drop.open .nav-caret { transform: rotate(180deg); }
.nav-panel {
  position: absolute;
  top: calc(100% + 0.9rem);
  left: 50%;
  transform: translateX(-50%);
  min-width: 15rem;
  display: none;
  flex-direction: column;
  gap: 0.1rem;
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: var(--r-card);
  padding: 0.5rem;
  box-shadow: 0 18px 40px rgba(11, 9, 25, 0.45);
}
.nav-drop.open .nav-panel { display: flex; }
.nav-panel a {
  font-size: 0.85rem;
  color: rgba(244, 239, 234, 0.7);
  text-decoration: none;
  padding: 0.5rem 0.7rem;
  border-radius: var(--r-chip);
  transition: background 0.15s ease, color 0.15s ease;
}
.nav-panel a:hover { background: var(--card-muted); color: var(--text); }
.nav-panel .nav-current {
  color: var(--accent);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.6rem;
  margin-top: 0.25rem;
  border-top: 1px solid var(--hairline-soft);
  padding-top: 0.6rem;
  border-radius: 0;
}
.nav-panel .nav-current span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: rgba(244, 239, 234, 0.45);
}
.nav-panel .nav-current:hover { background: transparent; color: var(--accent); }
.nav-actions { display: flex; gap: 0.5rem; align-items: center; flex-shrink: 0; }
.nav-lang {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: rgba(244, 239, 234, 0.65);
  text-decoration: none;
  border: 1px solid var(--hairline);
  border-radius: 9999px;
  padding: 6px 12px;
  white-space: nowrap;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.nav-lang:hover { color: var(--text); border-color: rgba(255, 255, 255, 0.3); }
.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 36px;
  height: 34px;
  padding: 0 8px;
  background: transparent;
  border: 1px solid var(--hairline);
  border-radius: 9999px;
  cursor: pointer;
}
.nav-burger span { display: block; height: 1.5px; background: rgba(244, 239, 234, 0.8); border-radius: 2px; }
.nav-burger:hover { border-color: rgba(255, 255, 255, 0.3); }

/* ---------- Héro ---------- */
.hero {
  max-width: 60rem;
  margin: 0 auto;
  padding: 10rem 1.5rem 6rem;
  text-align: center;
}
.hero-badge {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}
.hero h1 {
  font-size: clamp(38px, 6.4vw, 88px);
  line-height: 1.0;
  letter-spacing: -0.04em;
  margin-top: 1.5rem;
  text-wrap: balance;
}
.hero h1 em { font-style: normal; }
.hero-sub {
  max-width: 34rem;
  margin: 1.8rem auto 0;
  font-size: 1.35rem;
  line-height: 1.4;
  color: rgba(244, 239, 234, 0.62);
  text-wrap: balance;
}
.hero-cta {
  display: flex;
  gap: 0.8rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2.5rem;
}
.hero-note {
  margin-top: 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: rgba(244, 239, 234, 0.4);
}

/* ---------- Statistiques héro ---------- */
.stats {
  display: flex;
  justify-content: center;
  gap: 2.8rem;
  flex-wrap: wrap;
  margin-top: 5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--hairline-soft);
}
.stat { display: flex; flex-direction: column; gap: 0.15rem; }
.stat-num {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.stat-label { font-size: 0.8rem; color: rgba(244, 239, 234, 0.55); }

/* ---------- Terminal ---------- */
.terminal {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: var(--card-muted);
  border: 1px solid var(--hairline-soft);
  color: rgba(244, 239, 234, 0.85);
  border-radius: var(--r-tile);
  padding: 0.9rem 1.1rem;
  margin: 2rem auto 0;
  max-width: 42rem;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  overflow-x: auto;
}
.terminal code { white-space: pre-wrap; word-break: break-word; }
.t-prompt { color: var(--green-light); }
.t-comment { color: var(--gray); }
.t-fn { color: var(--blue); }
.copy-btn {
  flex-shrink: 0;
  background: transparent;
  color: rgba(244, 239, 234, 0.75);
  border: 1px solid var(--hairline);
  border-radius: var(--r-chip);
  padding: 0.35rem 0.85rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.copy-btn:hover { border-color: rgba(255, 255, 255, 0.3); color: var(--text); }
.copy-btn.copied { color: var(--green-light); border-color: var(--green); }
.terminal-dl { text-decoration: none; display: inline-flex; align-items: center; }

/* ---------- Citation / thèse ---------- */
.epigraph {
  border-top: 1px solid var(--hairline-soft);
  border-bottom: 1px solid var(--hairline-soft);
  background: var(--section);
  padding: 7rem 1.5rem;
  text-align: center;
}
.epigraph p {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.025em;
  font-size: clamp(1.6rem, 4vw, 2.9rem);
  line-height: 1.12;
  max-width: 46rem;
  margin: 0 auto;
}
.epigraph footer { margin-top: 1rem; font-size: 0.85rem; color: rgba(244, 239, 234, 0.55); }
.epigraph cite { font-style: normal; font-weight: 600; display: block; }

/* ---------- Sections ---------- */
.section {
  max-width: 66rem;
  margin: 0 auto;
  padding: 9rem 1.5rem;
}
.section > h2 { margin-left: auto; margin-right: auto; text-align: center; }
.section > .section-intro { margin-left: auto; margin-right: auto; text-align: center; }
.section-centre { text-align: center; }
.section-alt {
  max-width: none;
  background: var(--section);
  border-top: 1px solid var(--hairline-soft);
  border-bottom: 1px solid var(--hairline-soft);
  padding-left: max(1.5rem, calc((100vw - 63rem) / 2));
  padding-right: max(1.5rem, calc((100vw - 63rem) / 2));
}
.eyebrow {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}
.section h2 {
  font-size: clamp(34px, 5.2vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  max-width: 22ch;
  text-wrap: balance;
}
.section-intro {
  max-width: 34rem;
  margin-top: 1.5rem;
  color: rgba(244, 239, 234, 0.6);
  font-size: 1.2rem;
  line-height: 1.55;
  text-wrap: balance;
}

/* ---------- Problème / réponse ---------- */
.prose { max-width: 46rem; margin-top: 1.4rem; }
.prose p + p { margin-top: 1rem; }
.prose p { color: rgba(244, 239, 234, 0.75); }
.answer {
  margin-top: 3rem;
  background: var(--card);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--r-card);
  padding: 2rem 2.2rem;
  max-width: 52rem;
}
.answer h3 { font-size: 1.5rem; }
.answer p { margin-top: 0.9rem; color: rgba(244, 239, 234, 0.75); }

/* ---------- Cartes capacités ---------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.4rem;
  margin-top: 4rem;
}
.cards-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cards-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card {
  background: var(--card);
  border: 1px solid var(--hairline-soft);
  border-radius: 20px;
  padding: 2.2rem 2rem;
}
.card h3 { font-size: 1.35rem; letter-spacing: -0.02em; display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.card p { margin-top: 0.8rem; font-size: 1rem; line-height: 1.55; color: rgba(244, 239, 234, 0.6); }
.card-meta {
  margin-top: 0.9rem !important;
  padding-top: 0.8rem;
  border-top: 1px solid var(--hairline-soft);
  font-size: 0.78rem !important;
  color: var(--purple-light) !important;
}
.card ul { margin-top: 0.9rem; padding-left: 1.1rem; }
.card li { font-size: 0.9rem; color: rgba(244, 239, 234, 0.65); margin-top: 0.35rem; }

/* ---------- Fonctionnement ---------- */
.tabs { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 3.5rem; justify-content: center; }
.tab {
  background: transparent;
  border: 1px solid var(--hairline);
  border-radius: 9999px;
  padding: 0.45rem 1.1rem;
  font-size: 0.85rem;
  font-family: var(--font-body);
  font-weight: 500;
  color: rgba(244, 239, 234, 0.65);
  cursor: pointer;
  transition: all 0.15s ease;
}
.tab:hover { border-color: rgba(255, 255, 255, 0.3); color: var(--text); }
.tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--ink);
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.4rem;
  margin-top: 2.5rem;
}
.step {
  background: var(--card);
  border: 1px solid var(--hairline-soft);
  border-radius: 20px;
  padding: 2rem;
}
.step-num { font-family: var(--font-mono); font-size: 0.85rem; color: var(--accent); }
.step h3 { font-size: 1.3rem; margin-top: 0.6rem; letter-spacing: -0.02em; }
.step > p { margin-top: 0.6rem; font-size: 0.92rem; color: rgba(244, 239, 234, 0.65); }
.step-chips { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-top: 1rem; }
.chip {
  font-size: 0.78rem;
  border: 1px solid var(--hairline-soft);
  border-radius: 9999px;
  padding: 0.25rem 0.7rem;
  color: rgba(244, 239, 234, 0.65);
  background: var(--card-muted);
}

.chat-demo { margin-top: 1.1rem; display: flex; flex-direction: column; gap: 0.6rem; }
.chat-bubble {
  border-radius: var(--r-tile);
  padding: 0.65rem 0.9rem;
  font-size: 0.85rem;
  line-height: 1.45;
}
.chat-q {
  background: var(--card-muted);
  border: 1px solid var(--hairline-soft);
  align-self: flex-end;
  max-width: 95%;
}
.chat-a {
  background: rgba(83, 53, 137, 0.35);
  border: 1px solid rgba(138, 104, 198, 0.35);
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
}
.chat-avatar {
  flex-shrink: 0;
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 50%;
  background: var(--purple);
  color: var(--ink);
  font-size: 0.7rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.1rem;
}
.chat-cite {
  display: inline-block;
  margin-left: 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--purple-light);
  border: 1px solid rgba(138, 104, 198, 0.35);
  border-radius: 9999px;
  padding: 0.05rem 0.5rem;
  background: var(--card-muted);
  white-space: nowrap;
}

.cite-panel {
  margin-top: 1.1rem;
  background: var(--card-muted);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--r-tile);
  padding: 1rem 1.1rem;
}
.cite-doc { font-family: var(--font-mono); font-size: 0.72rem; color: rgba(244, 239, 234, 0.55); }
.cite-text { margin-top: 0.5rem; font-size: 0.88rem; color: rgba(244, 239, 234, 0.8); }
.cite-text mark { background: rgba(251, 149, 61, 0.25); color: var(--text); padding: 0 0.15rem; border-radius: 3px; }
.cite-src { margin-top: 0.6rem; font-size: 0.75rem; color: rgba(244, 239, 234, 0.45); }

/* ---------- Orchestration ---------- */
.orchestra {
  background: var(--card);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--r-card);
  padding: 1.8rem;
  margin-top: 2.5rem;
}
.orchestra-label { font-size: 0.95rem; color: rgba(244, 239, 234, 0.65); }
.orchestra-label strong { color: var(--text); }
.mono-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: rgba(244, 239, 234, 0.55);
  border: 1px solid var(--hairline-soft);
  border-radius: 9999px;
  padding: 0.15rem 0.6rem;
  margin-left: 0.5rem;
  white-space: nowrap;
}
.agents {
  display: flex;
  align-items: stretch;
  gap: 0.7rem;
  margin-top: 1.3rem;
  flex-wrap: wrap;
}
.agent {
  flex: 1;
  min-width: 12rem;
  text-align: left;
  background: var(--card-muted);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--r-tile);
  padding: 1rem 1.1rem;
  cursor: pointer;
  color: var(--text);
  font-family: var(--font-body);
  transition: border-color 0.15s ease, background 0.15s ease;
}
.agent:hover { border-color: rgba(255, 255, 255, 0.3); }
.agent.active { border-color: var(--accent); }
.agent-dot {
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--hairline);
  margin-bottom: 0.4rem;
}
.agent.active .agent-dot { background: var(--accent); }
.agent-name { display: block; font-weight: 600; font-size: 0.95rem; }
.agent-desc { display: block; margin-top: 0.3rem; font-size: 0.8rem; color: rgba(244, 239, 234, 0.55); }
.agent-arrow { align-self: center; color: rgba(244, 239, 234, 0.45); }
.agent-detail { margin-top: 1.1rem; }
.agent-detail pre {
  background: var(--ink);
  color: rgba(244, 239, 234, 0.85);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--r-tile);
  padding: 1rem 1.2rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.6;
  overflow-x: auto;
}

.modes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.1rem;
  margin-top: 1.5rem;
}
.mode {
  background: var(--card);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--r-card);
  padding: 1.4rem 1.5rem;
}
.mode-diagram { font-size: 0.9rem; color: var(--blue); letter-spacing: 0.15em; }
.mode h4 { font-family: var(--font-mono); font-weight: 500; margin-top: 0.6rem; font-size: 1rem; }
.mode p { margin-top: 0.4rem; font-size: 0.88rem; color: rgba(244, 239, 234, 0.65); }

/* ---------- Conformité / trousse Loi 25 ---------- */
.kit {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
  align-items: start;
}
.kit-list-wrap {
  background: var(--card);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--r-card);
  padding: 1.6rem 1.8rem;
}
.kit-list { list-style: none; margin-top: 0.4rem; }
.kit-list li {
  font-size: 0.9rem;
  color: rgba(244, 239, 234, 0.65);
  padding: 0.6rem 0 0.6rem 1.5rem;
  position: relative;
  border-bottom: 1px solid var(--hairline-soft);
  line-height: 1.5;
}
.kit-list li:last-child { border-bottom: none; }
.kit-list li::before {
  content: "✓";
  position: absolute;
  left: 0.1rem;
  top: 0.65rem;
  color: var(--green-light);
  font-size: 0.85rem;
}
.kit-list strong { color: var(--text); font-weight: 600; }
.kit-side { display: flex; flex-direction: column; gap: 1.1rem; }
.kit-card {
  background: var(--card-muted);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--r-card);
  padding: 1.3rem 1.5rem;
}
.kit-card h4 { font-size: 1rem; }
.kit-card p { margin-top: 0.5rem; font-size: 0.88rem; color: rgba(244, 239, 234, 0.65); }

/* ---------- Feuille de route ---------- */
.roadmap {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.1rem;
  margin-top: 2.5rem;
}
.roadmap-card {
  background: var(--card);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--r-card);
  padding: 1.6rem 1.7rem;
}
.roadmap-now { border-color: var(--accent); }
.roadmap-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: rgba(244, 239, 234, 0.55);
}
.roadmap-tag-live { color: var(--green-light); }
.roadmap-card h3 { font-size: 1.25rem; margin-top: 0.5rem; }
.roadmap-card > p:last-child { margin-top: 0.6rem; font-size: 0.92rem; color: rgba(244, 239, 234, 0.65); }

/* ---------- Maîtrise ---------- */
.mastery { margin-top: 2.5rem; display: flex; flex-direction: column; gap: 1.5rem; }
.mastery-row {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--r-card);
  padding: 1.8rem;
}
.mastery-visual-title { font-size: 0.75rem; color: rgba(244, 239, 234, 0.55); margin-bottom: 0.7rem; }
.mastery-text h3 { font-size: 1.3rem; }
.mastery-text p { margin-top: 0.7rem; font-size: 0.95rem; color: rgba(244, 239, 234, 0.65); }

.logbox {
  background: var(--ink);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--r-tile);
  height: 10.5rem;
  overflow: hidden;
  position: relative;
}
.logbox::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, var(--ink), transparent 25%, transparent 75%, var(--ink));
  pointer-events: none;
}
.logstream {
  padding: 0.8rem 1rem;
  animation: logscroll 16s linear infinite;
}
.logstream p {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: rgba(244, 239, 234, 0.55);
  white-space: nowrap;
  line-height: 1.9;
}
@keyframes logscroll {
  from { transform: translateY(0); }
  to { transform: translateY(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .logstream { animation: none; }
  .js .reveal { transition: none; }
}

.rbac { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.rbac th, .rbac td { padding: 0.5rem 0.7rem; border-bottom: 1px solid var(--hairline-soft); text-align: left; }
.rbac th { font-family: var(--font-mono); font-weight: 500; font-size: 0.75rem; color: var(--purple-light); }
.rbac td:nth-child(2), .rbac td:nth-child(3), .rbac th:nth-child(2), .rbac th:nth-child(3) { text-align: center; }
.rbac td:nth-child(2) { color: var(--accent); }

.wf-list { list-style: none; }
.wf-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
  border: 1px solid var(--hairline-soft);
  border-radius: var(--r-tile);
  padding: 0.7rem 1rem;
  font-size: 0.9rem;
  background: var(--card-muted);
}
.wf-list li + li { margin-top: 0.5rem; }
.wf-list .mono-tag { margin-left: 0; }

/* ---------- Architecture ---------- */
.byok {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 2rem;
  align-items: center;
  margin-top: 2.5rem;
  background: var(--card);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--r-card);
  padding: 2rem;
}
.byok-text h3 { font-size: 1.4rem; }
.byok-text p { margin-top: 0.8rem; font-size: 0.95rem; color: rgba(244, 239, 234, 0.65); }
.byok-text ul { margin-top: 0.9rem; padding-left: 1.1rem; }
.byok-text li { font-size: 0.9rem; color: rgba(244, 239, 234, 0.65); margin-top: 0.35rem; }
.terminal-env { margin: 0; max-width: none; display: block; background: var(--ink); }
.terminal-env code { display: block; line-height: 1.8; }

.providers-title { font-size: clamp(24px, 2.6vw, 34px); margin-top: 3.5rem; font-weight: 800; letter-spacing: -0.025em; }
.providers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.1rem; margin-top: 1.8rem; }
.provider-tier {
  background: var(--card);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--r-card);
  padding: 1.5rem 1.6rem;
}
.tier-label { font-weight: 600; font-size: 0.98rem; display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.tier-tag {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--green-light);
  border: 1px solid rgba(127, 174, 68, 0.5);
  border-radius: 9999px;
  padding: 0.1rem 0.55rem;
}
.provider-tier > p:nth-of-type(2) { margin-top: 0.6rem; font-size: 0.88rem; color: rgba(244, 239, 234, 0.65); }
.provider-names {
  margin-top: 0.9rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--hairline-soft);
  font-size: 0.75rem;
  color: var(--purple-light);
}
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  border-radius: var(--r-chip);
  padding: 0.15rem 0.45rem;
}
.badge-ca { background: rgba(127, 174, 68, 0.2); color: var(--green-light); }
.badge-us { background: rgba(157, 147, 174, 0.18); color: var(--gray); }
.badge-local { background: rgba(138, 104, 198, 0.22); color: var(--purple-light); }

/* ---------- Tableau souveraineté ---------- */
.compare-wrap { overflow-x: auto; margin-top: 2.5rem; border: 1px solid var(--hairline-soft); border-radius: var(--r-card); background: var(--card); }
.compare { width: 100%; border-collapse: collapse; font-size: 0.9rem; min-width: 40rem; }
.compare th, .compare td { padding: 0.85rem 1.2rem; text-align: left; border-bottom: 1px solid var(--hairline-soft); }
.compare thead th { font-family: var(--font-body); font-weight: 600; font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; background: var(--card-muted); }
.compare thead th:last-child { color: var(--accent); }
.compare tbody tr:last-child td { border-bottom: none; }
.compare td:first-child { color: rgba(244, 239, 234, 0.55); }
.compare td:nth-child(2) { color: rgba(244, 239, 234, 0.45); }
.compare td:last-child { font-weight: 500; }

/* ---------- Garanties ---------- */
.guarantees {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.1rem;
  margin-top: 2.5rem;
}
.guarantee {
  background: var(--card);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--r-card);
  padding: 1.5rem 1.6rem;
}
.guarantee h4 { margin-top: 0.5rem; font-size: 1.02rem; }
.guarantee p { margin-top: 0.5rem; font-size: 0.88rem; color: rgba(244, 239, 234, 0.65); }

/* ---------- Deux façons de commencer ---------- */
.editions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.1rem;
  margin-top: 2.5rem;
  max-width: 56rem;
}
.edition {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--r-card);
  padding: 1.8rem 1.9rem;
}
.edition-featured { border-color: var(--accent); }
.edition-tag {
  position: absolute;
  top: -0.7rem;
  left: 1.9rem;
  background: var(--accent);
  color: var(--ink);
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: 9999px;
  padding: 0.15rem 0.7rem;
}
.edition h3 { font-size: 1.25rem; }
.edition-sub { margin-top: 0.6rem; font-size: 0.92rem; color: rgba(244, 239, 234, 0.65); }
.edition ul { margin-top: 1.1rem; padding-left: 0; list-style: none; flex: 1; }
.edition li {
  font-size: 0.9rem;
  color: rgba(244, 239, 234, 0.75);
  padding: 0.42rem 0 0.42rem 1.5rem;
  position: relative;
  border-bottom: 1px solid var(--hairline-soft);
}
.edition li:last-child { border-bottom: none; }
.edition li::before {
  content: "✓";
  position: absolute;
  left: 0.1rem;
  color: var(--green-light);
  font-size: 0.85rem;
}
.edition-note {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: rgba(244, 239, 234, 0.5);
  border-top: 1px solid var(--hairline-soft);
  padding-top: 0.9rem;
}
.edition .btn { margin-top: 1.2rem; align-self: flex-start; }

/* ---------- Déploiement (chronologie) ---------- */
.timeline { margin-top: 2.5rem; max-width: 46rem; }
.timeline-item {
  position: relative;
  padding: 0 0 2.2rem 3.4rem;
}
.timeline-item::before {
  content: "";
  position: absolute;
  left: 1.05rem;
  top: 2.3rem;
  bottom: 0;
  width: 1px;
  background: var(--hairline);
}
.timeline-item:last-child::before { display: none; }
.timeline-num {
  position: absolute;
  left: 0;
  top: 0;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  border: 1px solid var(--hairline);
  background: var(--card);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.timeline-item h3 { font-size: 1.1rem; padding-top: 0.35rem; }
.timeline-item h3 .mono-tag { margin-left: 0.6rem; }
.timeline-item p { margin-top: 0.4rem; font-size: 0.93rem; color: rgba(244, 239, 234, 0.65); }

/* ---------- CTA final ---------- */
.final-cta {
  background: var(--section);
  border-top: 1px solid var(--hairline-soft);
  text-align: center;
  padding: 6rem 1.5rem;
}
.final-cta h2 { font-size: clamp(28px, 3.6vw, 50px); max-width: 42rem; margin: 0 auto; }
.final-cta p { margin-top: 1rem; color: rgba(244, 239, 234, 0.65); }
.final-cta .btn { margin-top: 1.8rem; }

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--hairline-soft);
  padding: 3.5rem 1.5rem 2rem;
  max-width: 66rem;
  margin: 0 auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
}
.footer-logo { font-family: var(--font-display); font-size: 1.3rem; font-weight: 800; letter-spacing: -0.01em; display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; }
.footer-brand p:last-child { margin-top: 0.6rem; font-size: 0.88rem; color: rgba(244, 239, 234, 0.55); max-width: 22rem; }
.footer-col { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col h6 { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: rgba(244, 239, 234, 0.45); margin-bottom: 0.3rem; }
.footer-col a { font-size: 0.9rem; color: rgba(244, 239, 234, 0.75); text-decoration: none; }
.footer-col a:hover { color: var(--text); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  border-top: 1px solid var(--hairline-soft);
  margin-top: 2.5rem;
  padding-top: 1.3rem;
  font-size: 0.82rem;
  color: rgba(244, 239, 234, 0.45);
}

/* ---------- Apparition au scroll ---------- */
.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.js .reveal.visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .nav-burger { display: inline-flex; }
  .nav-by { display: none; }
  .nav-links {
    display: none;
    position: absolute;
    top: calc(100% + 0.7rem);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0.15rem;
    white-space: normal;
    background: var(--card);
    border: 1px solid var(--hairline);
    border-radius: var(--r-card);
    padding: 0.6rem;
    box-shadow: 0 18px 40px rgba(11, 9, 25, 0.5);
  }
  .nav.open .nav-links { display: flex; }
  .nav-links > a { padding: 0.6rem 0.7rem; border-radius: var(--r-chip); }
  .nav-links > a:hover { background: var(--card-muted); }
  .nav-drop { position: static; }
  .nav-drop-btn {
    pointer-events: none;
    padding: 0.7rem 0.7rem 0.3rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: rgba(244, 239, 234, 0.45);
  }
  .nav-caret { display: none; }
  .nav-panel {
    position: static;
    transform: none;
    display: flex;
    min-width: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
    padding: 0 0 0 0.5rem;
  }
  .cards-grid, .cards-grid-2, .steps, .modes, .roadmap, .providers, .guarantees, .editions {
    grid-template-columns: 1fr;
  }
  .mastery-row, .byok, .kit { grid-template-columns: minmax(0, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 1.8rem; }
  .agents { flex-direction: column; }
  .agent-arrow { transform: rotate(90deg); align-self: flex-start; margin-left: 1.2rem; }
  .terminal { flex-direction: column; align-items: stretch; }
  .copy-btn { align-self: flex-end; }
}
@media (max-width: 560px) {
  .section { padding: 4rem 1.25rem; }
  .hero { padding-top: 6rem; }
}

/* =====================================================
   Impression / export PDF
   Le site est conçu en sombre et révèle ses sections au
   défilement — deux choses qui ne survivent pas au papier.
   Ici : tout est visible, sur fond blanc, texte foncé.
   ===================================================== */
@media print {
  /* 1. LE CORRECTIF ESSENTIEL : sans lui, tout ce qui n'a pas été
     défilé à l'écran sort en pages blanches. */
  .reveal, .js .reveal { opacity: 1 !important; transform: none !important; }

  :root {
    --canvas: #ffffff;
    --section: #ffffff;
    --card: #ffffff;
    --card-muted: #f6f5f9;
    --ink: #16122e;
    --text: #16122e;
    --accent: #b45f0a;
    --hairline: #d6d2e0;
    --hairline-soft: #e4e1eb;
    --gray: #5b5570;
    --green-light: #3f6b12;
    --purple-light: #4a3a72;
    --blue: #1d4f86;
  }

  body { background: #fff; color: #16122e; font-size: 10.5pt; }
  h1, h2, h3, h4, h5, h6, p, li, td, th, code, cite { color: #16122e !important; }
  .spark, .eyebrow, .step-num, .timeline-num, .roadmap-tag-live { color: #b45f0a !important; }

  /* Textes en opacité claire : les remonter pour rester lisibles sur blanc */
  .hero-sub, .section-intro, .card p, .card li, .mode p, .step > p,
  .roadmap-card > p, .mastery-text p, .byok-text p, .byok-text li,
  .provider-tier p, .kit-list li, .kit-card p, .edition-sub, .edition li,
  .timeline-item p, .prose p, .answer p, .stat-label, .footer-brand p,
  .epigraph footer, .cite-text, .agent-desc { color: #3d3654 !important; }
  .cite-doc, .cite-src, .edition-note, .card-meta, .mono-tag,
  .provider-names, .mastery-visual-title, .roadmap-tag { color: #5b5570 !important; }

  /* Surfaces : contours plutôt que fonds pleins */
  .nav, .card, .step, .mode, .roadmap-card, .mastery-row, .byok, .orchestra,
  .provider-tier, .guarantee, .edition, .kit-list-wrap, .kit-card,
  .compare-wrap, .terminal, .cite-panel, .chat-bubble, .logbox, .agent-detail pre {
    background: #fff !important;
    border: 1px solid #d6d2e0 !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
  }
  .section-alt, .epigraph, .final-cta { background: #fff !important; border-color: #e4e1eb !important; }
  .final-cta h2, .final-cta p { color: #16122e !important; }
  .terminal, .agent-detail pre, .logbox { color: #16122e !important; }
  .logstream p { color: #3d3654 !important; }
  .t-comment { color: #5b5570 !important; }
  .cite-text mark { background: #fdebd6 !important; color: #16122e !important; }

  /* Boutons : lisibles à plat, sans aplat de couleur */
  .btn, .copy-btn, .tab, .nav-lang {
    background: #fff !important;
    color: #16122e !important;
    border: 1px solid #b45f0a !important;
  }
  .tab:not(.active) { border-color: #d6d2e0 !important; color: #5b5570 !important; }

  /* Le logo est blanc : l'inverser pour qu'il existe sur papier */
  .nav-logo img { filter: invert(1) !important; }

  /* Chrome inutile sur papier */
  .nav-links, .nav-actions, .nav-burger, .nav-panel { display: none !important; }
  .nav-wrap { position: static !important; padding: 0 !important; margin-bottom: 1.5rem; }
  .nav { border: 0 !important; border-bottom: 1px solid #d6d2e0 !important; border-radius: 0 !important; padding: 0 0 0.8rem !important; max-width: none !important; }

  /* Le journal d'audit défile à l'écran : le figer entier */
  .logstream { animation: none !important; }
  .logbox { height: auto !important; overflow: visible !important; }
  .logbox::after { display: none !important; }

  /* Découpe des pages */
  .section, .final-cta { padding: 1.6rem 0 !important; max-width: none !important; page-break-inside: auto; }
  .hero { padding: 0 0 1.6rem !important; }
  .card, .step, .mode, .roadmap-card, .mastery-row, .byok, .provider-tier,
  .guarantee, .edition, .kit-card, .timeline-item, .orchestra, .epigraph {
    page-break-inside: avoid;
  }
  h1, h2, h3, h4 { page-break-after: avoid; }
  .cards-grid, .cards-grid-2, .steps, .modes, .roadmap, .providers, .editions, .kit {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 0.8rem !important;
  }
  .mastery-row, .byok { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) !important; }
  .compare { min-width: 0 !important; }
  .compare-wrap { overflow: visible !important; }
}


/* ---------- Livrables : bandeau de pastilles ---------- */
.livrables {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 3rem;
}
.livrables span {
  font-size: 0.95rem;
  color: rgba(244, 239, 234, 0.75);
  border: 1px solid var(--hairline);
  border-radius: 9999px;
  padding: 0.55rem 1.1rem;
}

/* ---------- Contrastes ---------- */
.contrastes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.4rem;
  margin-top: 4rem;
}
.contraste { text-align: center; }
.contraste-avant {
  font-size: 0.95rem;
  color: rgba(244, 239, 234, 0.35);
  text-decoration: line-through;
  text-decoration-color: rgba(244, 239, 234, 0.2);
}
.contraste-apres {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.025em;
  font-size: clamp(1.2rem, 2.2vw, 1.75rem);
  line-height: 1.15;
  margin-top: 0.5rem;
}

/* ---------- Jalons de déploiement ---------- */
.jalons {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.4rem;
  margin-top: 4rem;
}
.jalon { text-align: center; }
.jalon-num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
}
.jalon p {
  margin-top: 0.6rem;
  font-size: 1rem;
  line-height: 1.45;
  color: rgba(244, 239, 234, 0.7);
}

/* ---------- Note de bas de section ---------- */
.section-note {
  max-width: 34rem;
  margin: 3rem auto 0;
  text-align: center;
  font-size: 0.92rem;
  color: rgba(244, 239, 234, 0.45);
}

/* ---------- Éditions : plus d'air ---------- */
.editions { margin-top: 4rem; gap: 1.4rem; }
.edition { padding: 2.4rem 2.2rem; border-radius: 20px; }
.edition h3 { font-size: 1.5rem; letter-spacing: -0.025em; }
.edition-sub { font-size: 1.02rem; }
.edition li { font-size: 0.98rem; padding: 0.55rem 0 0.55rem 1.5rem; }

/* ---------- Une seule rangée de maîtrise ---------- */
.mastery-row { margin-top: 4rem; border-radius: 20px; padding: 2.2rem; }
.mastery-text h3 { font-size: 1.5rem; letter-spacing: -0.025em; }
.mastery-text p { font-size: 1.02rem; }

/* ---------- CTA final ---------- */
.final-cta { padding: 9rem 1.5rem; }
.final-cta h2 {
  font-size: clamp(34px, 5.2vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  max-width: 22ch;
  text-wrap: balance;
}
.final-cta p { font-size: 1.2rem; margin-top: 1.5rem; }
.final-cta .btn { margin-top: 2.5rem; }

@media (max-width: 900px) {
  .contrastes, .jalons, .cards-grid-3 { grid-template-columns: 1fr; }
  .section { padding: 5.5rem 1.25rem; }
  .hero { padding-top: 7rem; }
  .epigraph { padding: 4.5rem 1.25rem; }
  .final-cta { padding: 5.5rem 1.25rem; }
}
@media (max-width: 620px) {
  .jalons { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ---------- Mention de disponibilité (produit non encore offert) ---------- */
.dispo-note {
  margin-top: 1.1rem;
  font-size: 0.95rem;
  color: var(--text-soft, rgba(255, 255, 255, 0.72));
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.dispo-chip {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.22rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--hairline-soft, rgba(255, 255, 255, 0.22));
  color: var(--accent, #7aa7ff);
  white-space: nowrap;
}