/* ============================================================
   Majors Brain — design system
   Direction « Le grand livre » (cf. CLAUDE.md)

   Le sombre est gardé mais désintoxiqué : bleu d'encre froid,
   zéro dégradé, zéro halo. Un seul métal — le laiton — pour tout
   ce qui vit. Le violet Majors signe le CTA, et rien d'autre.
   Trois voix typographiques : une serif de labeur pour le discours,
   une sans institutionnelle pour l'interface, une mono pour les
   mentions et les chiffres.
   ============================================================ */

:root {
  /* Encre */
  --ink: #0A1018;
  --ink-deep: #070C12;
  --card: #141E2B;
  --card-soft: #0E1620;

  /* Métal — le seul accent chaud de la charte */
  --brass: #C9A227;
  --brass-dim: #9C7C1C;
  --brass-soft: rgba(201, 162, 39, .30);
  --brass-wash: rgba(201, 162, 39, .07);

  /* Marque — rationnée : CTA uniquement */
  --violet: #6742D6;
  --violet-hi: #7C5AE4;

  /* Texte */
  --txt: #E9EEF4;
  --txt-soft: rgba(233, 238, 244, .74);
  --txt-muted: rgba(233, 238, 244, .62);
  --line: rgba(233, 238, 244, .11);
  --line-soft: rgba(233, 238, 244, .06);

  /* Signal */
  --ok: #4DBE8A;
  --ko: #D9636A;

  /* Le rayon est presque nul : on est dans le document, pas dans l'app */
  --r-sm: 2px;
  --r: 3px;
  --r-lg: 5px;
  --r-pill: 999px;
  --maxw: 1180px;
  --shadow-soft: 0 1px 2px rgba(0, 0, 0, .4), 0 14px 40px -22px rgba(0, 0, 0, .8);

  --font-title: "Source Serif 4", Georgia, serif;
  --font-body: "Public Sans", system-ui, sans-serif;
  --font-util: "IBM Plex Mono", ui-monospace, monospace;
}

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

html {
  scroll-behavior: smooth
}

body {
  font-family: var(--font-body);
  background: var(--ink);
  color: var(--txt);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection {
  background: var(--brass-soft);
  color: #fff
}

h1,
h2 {
  font-family: var(--font-title);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -.018em;
  color: var(--txt);
}

h3,
h4 {
  font-family: var(--font-body);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -.008em;
  color: var(--txt);
}

h1 {
  font-size: clamp(2.3rem, 4.4vw, 3.6rem);
  font-variation-settings: "opsz" 56;
}

h2 {
  font-size: clamp(1.6rem, 2.9vw, 2.3rem);
  font-variation-settings: "opsz" 36;
}

h3 {
  font-size: 1.08rem
}

p {
  color: var(--txt-soft)
}

a {
  color: inherit;
  text-decoration: none
}

img {
  max-width: 100%
}

/* Le mot fort : une italique de labeur en laiton.
   Même nom de classe qu'avant — le HTML n'a pas à bouger. */
.grad-word {
  font-family: var(--font-title);
  font-style: italic;
  font-weight: 600;
  color: var(--brass);
  background: none;
  -webkit-text-fill-color: currentColor;
}

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 32px
}

/* Mention utilitaire — le vocabulaire du document */
.util,
.sec-eyebrow,
.eyebrow,
.plan-motto,
.duel-label,
.t-step,
.pipe-label,
.card .num {
  font-family: var(--font-util);
  font-weight: 400;
  letter-spacing: .15em;
  text-transform: uppercase;
}

p a {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-decoration-color: var(--brass-soft);
  text-underline-offset: 3px;
  transition: text-decoration-color .2s;
}

p a:hover {
  text-decoration-color: var(--brass);
}

html {
  scrollbar-width: thin;
  scrollbar-color: rgba(233, 238, 244, .14) transparent;
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-thumb {
  background: rgba(233, 238, 244, .12);
  border-radius: 5px;
  border: 2px solid var(--ink);
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(10, 16, 24, .84);
  border-bottom: 1px solid var(--line);
}

.site-header .container {
  height: 74px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand {
  display: flex;
  align-items: center;
  flex-shrink: 0
}

.brand img {
  height: 48px;
  width: auto;
  display: block
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-left: auto
}

.main-nav a {
  font-family: var(--font-util);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--txt-soft);
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: color .2s, border-color .2s;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--txt);
  border-color: var(--brass)
}

.header-cta {
  flex-shrink: 0
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .89rem;
  letter-spacing: .005em;
  border-radius: var(--r);
  padding: 12px 22px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s, filter .2s, background .2s, border-color .2s;
  white-space: nowrap;
}

/* Le seul emploi du violet de marque sur toute la page */
.btn-grad {
  background: var(--violet);
  border-color: var(--violet);
  color: #fff;
}

.btn-grad:hover {
  transform: translateY(-1px);
  filter: brightness(1.12);
}

.btn-ghost {
  border-color: var(--line);
  color: var(--txt);
  background: transparent;
}

.btn-ghost:hover {
  border-color: var(--brass);
  background: var(--brass-wash);
}

.btn-sm {
  padding: 9px 17px;
  font-size: .81rem
}

.btn-lg {
  padding: 13px 26px;
  font-size: .92rem
}

.btn .arr {
  display: inline-block;
  transition: transform .25s cubic-bezier(.2, .6, .2, 1);
}

.btn:hover .arr {
  transform: translateX(4px);
}

.btn:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 3px;
}

/* burger */
.nav-toggle {
  display: none;
  margin-left: auto;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--txt);
  margin: 5px 0;
  border-radius: 2px;
  transition: .25s
}

.nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg)
}

.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0
}

.nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg)
}

/* ---------- Héro ---------- */
.hero {
  position: relative;
  padding: 148px 0 0;
  isolation: isolate;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
  gap: 54px;
  align-items: center;
}

/* Pages intérieures : une seule colonne */
.hero-page {
  padding: 158px 0 24px
}

.hero-page .hero-grid {
  grid-template-columns: 1fr
}

.hero-inner {
  max-width: 640px
}

.hero-page .hero-inner {
  max-width: 800px
}

/* Les halos de l'ancienne charte sont supprimés : plus aucun flou en fond */
.hero-glow {
  display: none !important
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  font-size: .68rem;
  color: var(--txt-muted);
  margin-bottom: 28px;
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--brass);
  flex-shrink: 0;
}

/* l'ancienne pastille pulsée n'a plus lieu d'être */
.eyebrow .dot {
  display: none
}

.hero p.lead {
  font-size: clamp(1rem, 1.35vw, 1.1rem);
  color: var(--txt-soft);
  max-width: 32em;
  margin: 24px 0 36px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center
}

/* Mentions du héro — présentées comme les mentions d'un acte,
   en colonnes réglées plutôt qu'en pastilles flottantes. */
.hero-note {
  margin-top: 42px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.hero-note span {
  display: block;
  padding: 15px 18px 15px 0;
  border-right: 1px solid var(--line-soft);
  font-size: .84rem;
  font-weight: 500;
  color: var(--txt);
}

.hero-note span:last-child {
  border-right: 0
}

.hero-note b {
  display: block;
  font-family: var(--font-util);
  font-size: .62rem;
  font-weight: 400;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--txt-muted);
  margin-bottom: 5px;
}

.hero-note svg {
  display: none
}

/* L'orbe : ambiance de la section souveraineté, plus fond de héro */
#neural {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: .85;
  pointer-events: none;
}

#souverainete .container {
  position: relative;
  z-index: 1
}

/* ---------- Registre (signature de la direction) ---------- */
.ledger {
  background: var(--card-soft);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.ledger-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 20px;
  border-bottom: 1px solid var(--line);
  background: var(--card);
}

.ledger-head .t {
  font-family: var(--font-util);
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.ledger-head .st {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-util);
  font-size: .64rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--brass);
}

.ledger-head .st::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brass);
  box-shadow: 0 0 0 0 var(--brass-soft);
  animation: beat 2.8s ease-out infinite;
}

@keyframes beat {
  0% {
    box-shadow: 0 0 0 0 var(--brass-soft)
  }

  70% {
    box-shadow: 0 0 0 9px rgba(201, 162, 39, 0)
  }

  100% {
    box-shadow: 0 0 0 0 rgba(201, 162, 39, 0)
  }
}

.rows {
  padding: 4px 0 8px
}

.row {
  display: grid;
  grid-template-columns: 58px 1fr 62px;
  gap: 14px;
  align-items: baseline;
  padding: 13px 20px;
  border-bottom: 1px solid var(--line-soft);
  opacity: 0;
  transform: translateY(5px);
  transition: opacity .5s ease, transform .5s ease;
}

.row.in {
  opacity: 1;
  transform: none
}

.row:last-child {
  border-bottom: 0
}

.row .n {
  font-family: var(--font-util);
  font-variant-numeric: tabular-nums;
  font-size: .74rem;
  color: var(--txt-muted);
}

.row .s {
  font-size: .91rem;
  color: var(--txt-soft)
}

.row .s b {
  color: var(--txt);
  font-weight: 600
}

.row .k {
  font-family: var(--font-util);
  font-size: .64rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--brass);
  text-align: right;
  opacity: 0;
  transition: opacity .4s ease .35s;
}

.row.in .k {
  opacity: 1
}

.ledger-foot {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 17px 20px;
  border-top: 1px solid var(--line);
  background: var(--card);
}

.ledger-foot .lbl {
  font-family: var(--font-util);
  font-size: .64rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--txt-muted)
}

.ledger-foot .val {
  margin-left: auto;
  font-family: var(--font-title);
  font-variation-settings: "opsz" 24;
  font-weight: 600;
  font-size: 1.22rem;
  font-variant-numeric: tabular-nums;
  color: var(--brass);
}

/* La bascule : une question posée au registre… */
.ask {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 14px;
  padding: 15px 20px 13px;
  border-top: 1px solid var(--line);
  background: var(--card);
  opacity: 0;
  transform: translateY(5px);
  transition: opacity .5s ease, transform .5s ease;
}

.ask.in {
  opacity: 1;
  transform: none;
}

.ask .n {
  font-family: var(--font-util);
  font-variant-numeric: tabular-nums;
  font-size: .74rem;
  color: var(--txt-muted);
  line-height: 2;
}

.ask .lbl,
.answer .lbl {
  display: block;
  font-family: var(--font-util);
  font-size: .6rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--txt-muted);
  margin-bottom: 5px;
}

.ask em {
  font-family: var(--font-title);
  font-style: italic;
  font-size: 1.04rem;
  color: var(--txt);
}

.ask .caret {
  display: inline-block;
  width: 1px;
  height: 1em;
  background: var(--brass);
  margin-left: 2px;
  vertical-align: -2px;
  animation: blink 1s steps(1) infinite;
}

@keyframes blink {
  50% {
    opacity: 0
  }
}

.ask.done .caret {
  display: none;
}

/* …et la réponse, assemblée depuis les écritures */
.answer {
  padding: 13px 20px 15px 20px;
  background: var(--card);
  border-left: 2px solid var(--brass);
  opacity: 0;
  transition: opacity .5s ease;
}

.answer.in {
  opacity: 1;
}

.answer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.answer li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: .89rem;
  color: var(--txt-soft);
  padding: 4px 0;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity .45s ease, transform .45s ease;
}

.answer li.in {
  opacity: 1;
  transform: none;
}

.answer li::before {
  content: "—";
  color: var(--brass);
  flex-shrink: 0;
}

.answer .ref {
  margin-left: auto;
  font-family: var(--font-util);
  font-size: .64rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--brass);
  white-space: nowrap;
}

/* l'écriture citée scintille quand la réponse s'y réfère */
.row.cite {
  animation: citeFlash 1.6s ease-out;
}

@keyframes citeFlash {
  0% {
    background: rgba(201, 162, 39, .13)
  }

  100% {
    background: transparent
  }
}

/* ---------- Bandeau de preuve ---------- */
.proof {
  margin-top: 76px;
  border-top: 1px solid var(--line);
  background: var(--card-soft);
}

.proof .container {
  display: flex;
  align-items: center;
  gap: 40px;
  padding-top: 24px;
  padding-bottom: 24px;
  flex-wrap: wrap;
}

.proof-lead {
  font-family: var(--font-util);
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--txt-muted);
  padding-right: 40px;
  border-right: 1px solid var(--line);
}

.proof-logos {
  display: flex;
  gap: 34px;
  align-items: center;
  flex-wrap: wrap
}

/* emplacement de preuve non fourni : reste visiblement vide */
.slot {
  font-weight: 600;
  font-size: .9rem;
  color: var(--txt-muted);
  border: 1px dashed var(--line);
  border-radius: var(--r);
  padding: 9px 16px;
}

/* ---------- Sections ---------- */
section.block {
  padding: 120px 0;
  position: relative
}

section.block+section.block {
  border-top: 1px solid var(--line-soft)
}

.block-soft {
  background: var(--ink-deep)
}

.sec-head {
  max-width: 700px;
  margin-bottom: 62px
}

.sec-eyebrow {
  font-size: .68rem;
  color: var(--txt-muted);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 13px;
}

.sec-eyebrow::before {
  content: "";
  width: 30px;
  height: 1px;
  background: var(--brass)
}

.sec-head p {
  margin-top: 18px;
  font-size: 1rem
}

.sec-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center
}

.sec-head.center .sec-eyebrow {
  justify-content: center
}

.sec-head.center .sec-eyebrow::before {
  display: none
}

/* grilles */
.grid {
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.g2 {
  grid-template-columns: repeat(2, 1fr)
}

.g3 {
  grid-template-columns: repeat(3, 1fr)
}

/* Les cartes ne flottent plus : elles sont les cases d'un tableau réglé. */
.card {
  background: var(--card-soft);
  border: 0;
  border-radius: 0;
  padding: 34px 30px;
  transition: background .25s;
}

.card:hover {
  background: var(--card);
}

a.card:hover {
  background: var(--card);
}

.card h3 {
  margin-bottom: 10px
}

.card p {
  font-size: .92rem
}

.card .num {
  font-size: .66rem;
  color: var(--brass);
  display: block;
  margin-bottom: 16px;
}

.card-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--r);
  background: transparent;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--brass);
}

/* trio Mémoriser / Comprendre / Capitaliser */
.trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden
}

.trio>div {
  padding: 38px 30px;
  background: var(--card-soft)
}

.trio>div+div {
  border-left: 1px solid var(--line)
}

.trio .t-step {
  font-size: .64rem;
  color: var(--brass);
  margin-bottom: 14px
}

.trio h3 {
  font-family: var(--font-title);
  font-variation-settings: "opsz" 24;
  font-weight: 600;
  font-size: 1.3rem;
  margin-bottom: 10px
}

/* ---------- Panneau mémoire cabinet ---------- */
.memory-wrap {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 56px;
  align-items: center
}

.memory-panel {
  background: var(--card-soft);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.memory-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 20px;
  border-bottom: 1px solid var(--line);
  background: var(--card);
  font-family: var(--font-util);
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--txt-soft);
}

/* les trois pastilles « fenêtre macOS » ne disent rien du produit */
.memory-bar .dots {
  display: none
}

.memory-bar .live {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .64rem;
  letter-spacing: .1em;
  color: var(--brass);
}

.memory-bar .live::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brass);
  box-shadow: 0 0 0 0 var(--brass-soft);
  animation: beat 2.8s ease-out infinite;
}

.memory-body {
  padding: 22px 20px 26px;
  min-height: 250px
}

.query-line {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: transparent;
  border: 1px solid var(--line);
  border-left: 2px solid var(--brass);
  border-radius: 0;
  padding: 13px 16px;
  font-size: .93rem;
  color: var(--txt);
  margin-bottom: 18px;
}

.query-line .caret {
  display: inline-block;
  width: 2px;
  height: 1.1em;
  background: var(--brass);
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: blink 1s steps(1) infinite
}

@keyframes blink {
  50% {
    opacity: 0
  }
}

.answer-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px
}

.answer-chips span {
  font-size: .78rem;
  color: var(--txt-soft);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 6px 12px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .5s, transform .5s;
}

.answer-chips span.on {
  opacity: 1;
  transform: none
}

.memory-src {
  padding: 14px 20px;
  border-top: 1px solid var(--line);
  background: var(--card);
  font-family: var(--font-util);
  font-size: .68rem;
  letter-spacing: .05em;
  color: var(--txt-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
}

/* ---------- Listes à coche ---------- */
.checks {
  list-style: none
}

.checks li {
  padding-left: 26px;
  position: relative;
  margin-bottom: 12px;
  color: var(--txt-soft);
  font-size: .93rem;
}

.checks li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 9px;
  width: 8px;
  height: 4px;
  border-left: 1.6px solid var(--brass);
  border-bottom: 1.6px solid var(--brass);
  transform: rotate(-45deg);
}

/* ---------- Split 2 colonnes ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center
}

.split .sec-head {
  margin-bottom: 0
}

/* ---------- Bandeau souveraineté ---------- */
.sov-band {
  border: 1px solid var(--line);
  border-left: 2px solid var(--brass);
  background: var(--card-soft);
  border-radius: var(--r-lg);
  padding: 48px 44px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 44px;
  align-items: center;
}

.sov-band h3 {
  font-family: var(--font-title);
  font-variation-settings: "opsz" 32;
  font-weight: 600;
}

.sov-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px
}

.sov-tags span {
  font-family: var(--font-util);
  font-size: .7rem;
  letter-spacing: .06em;
  color: var(--txt-soft);
  border: 1px solid var(--line);
  background: transparent;
  border-radius: var(--r);
  padding: 8px 14px;
}

.sov-tags span:last-child {
  color: var(--brass);
  border-color: var(--brass-soft)
}

/* ---------- Pricing ---------- */
.pricing {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  align-items: stretch
}

.plan {
  background: var(--card-soft);
  border: 0;
  border-radius: 0;
  padding: 38px 30px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.plan-motto {
  font-size: .64rem;
  color: var(--brass);
  margin-bottom: 12px
}

.plan h3 {
  font-family: var(--font-title);
  font-variation-settings: "opsz" 28;
  font-weight: 600;
  font-size: 1.45rem;
  margin-bottom: 6px
}

.plan .plan-desc {
  font-size: .9rem;
  color: var(--txt-muted);
  margin-bottom: 26px;
  min-height: 44px
}

.plan .price {
  font-family: var(--font-title);
  font-variation-settings: "opsz" 32;
  font-weight: 600;
  font-size: 2rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  line-height: 1
}

.plan .price small {
  font-family: var(--font-body);
  font-size: .9rem;
  font-weight: 500;
  color: var(--txt-muted);
  letter-spacing: 0
}

.plan .deploy {
  margin-top: 16px;
  font-size: .85rem;
  color: var(--txt-soft);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 11px 14px;
}

.plan .deploy b {
  color: var(--txt);
  font-weight: 600
}

.price-soon {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: 4px;
}

.ps-label {
  font-family: var(--font-title);
  font-variation-settings: "opsz" 24;
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: -0.015em;
  color: var(--txt);
}

.ps-sub {
  font-size: .84rem;
  color: var(--txt-muted);
}

.plan hr {
  border: 0;
  border-top: 1px solid var(--line-soft);
  margin: 26px 0 22px
}

.plan .checks {
  flex: 1
}

.plan .checks li {
  font-size: .9rem;
  margin-bottom: 11px
}

.plan .btn {
  margin-top: 26px;
  justify-content: center
}

/* L'offre recommandée ne brille pas : elle est simplement signée au laiton. */
.plan-pro {
  background: var(--card);
  box-shadow: inset 3px 0 0 var(--brass);
}

.plan-badge {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--brass);
  color: #0A1018;
  font-family: var(--font-util);
  font-size: .6rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  border-radius: 0 0 0 var(--r);
  padding: 6px 13px;
  white-space: nowrap;
}

.price-note {
  text-align: center;
  color: var(--txt-muted);
  font-size: .87rem;
  margin-top: 28px
}

/* ---------- Timeline déploiement ---------- */
.timeline {
  list-style: none;
  counter-reset: step;
  max-width: 720px
}

.timeline li {
  counter-increment: step;
  position: relative;
  padding: 0 0 34px 58px;
}

.timeline li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: -1px;
  width: 36px;
  height: 36px;
  border-radius: var(--r);
  background: transparent;
  border: 1px solid var(--line);
  color: var(--brass);
  font-family: var(--font-util);
  font-size: .78rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.timeline li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 18px;
  top: 42px;
  bottom: 6px;
  width: 1px;
  background: var(--line);
}

.timeline h4 {
  font-size: 1.02rem;
  margin-bottom: 5px
}

.timeline p {
  font-size: .9rem;
  color: var(--txt-muted)
}

/* ---------- Tableau comparatif ---------- */
.compare-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-lg)
}

table.compare {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
  background: var(--card-soft)
}

.compare th,
.compare td {
  padding: 18px 22px;
  text-align: left;
  font-size: .93rem;
  border-bottom: 1px solid var(--line-soft)
}

.compare thead th {
  font-family: var(--font-util);
  font-weight: 500;
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--txt-soft);
  background: var(--card)
}

.compare thead th.brain-col {
  color: var(--brass);
  box-shadow: inset 0 -2px 0 var(--brass);
}

.compare tbody tr:last-child td {
  border-bottom: 0
}

.compare td:first-child {
  color: var(--txt-muted);
  font-size: .86rem;
  width: 26%
}

.compare td.no {
  color: var(--txt-muted)
}

.compare td.no::before {
  content: "✕";
  color: var(--ko);
  margin-right: 9px;
  font-size: .8rem
}

.compare td.yes::before {
  content: "✓";
  color: var(--brass);
  margin-right: 9px
}

.compare td.yes {
  color: var(--txt)
}

/* ---------- FAQ ---------- */
.faq {
  max-width: 760px;
  margin: 0 auto
}

.faq details {
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  margin-bottom: 0;
}

.faq details[open] summary {
  color: var(--brass)
}

.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 22px 4px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .98rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: color .2s;
}

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

.faq summary::after {
  content: "+";
  font-family: var(--font-util);
  font-size: 1.2rem;
  color: var(--txt-muted);
  transition: transform .25s;
  line-height: 1
}

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

.faq .faq-body {
  padding: 0 4px 24px;
  max-width: 62ch;
  font-size: .95rem;
  color: var(--txt-soft)
}

/* ---------- CTA final ---------- */
.cta-final {
  text-align: center;
  padding: 116px 0 126px;
  position: relative;
  border-top: 1px solid var(--line);
  background: var(--card-soft);
}

.cta-final h2 {
  font-size: clamp(1.9rem, 3.3vw, 2.5rem);
  max-width: 700px;
  margin: 0 auto 18px
}

.cta-final p {
  max-width: 520px;
  margin: 0 auto 40px;
  font-size: 1.06rem
}

.cta-tags {
  margin-top: 44px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-family: var(--font-util);
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.cta-tags span {
  color: var(--txt-muted)
}

/* ---------- Formulaire audit ---------- */
.audit-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: start
}

.form-card {
  background: var(--card-soft);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 38px 34px;
}

.form-card h3 {
  font-family: var(--font-title);
  font-variation-settings: "opsz" 28;
  font-weight: 600;
  font-size: 1.4rem;
}

.form-card label {
  display: block;
  font-family: var(--font-util);
  font-size: .66rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--txt-muted);
  margin: 0 0 8px
}

.form-card .field {
  margin-bottom: 20px
}

.form-card input,
.form-card select,
.form-card textarea {
  width: 100%;
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--r);
  color: var(--txt);
  font-family: var(--font-body);
  font-size: .95rem;
  padding: 13px 15px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}

.form-card input:focus,
.form-card select:focus,
.form-card textarea:focus {
  border-color: var(--brass);
  box-shadow: 0 0 0 3px var(--brass-wash);
}

.form-card ::placeholder {
  color: rgba(233, 238, 244, .28);
}

.form-card select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23C9A227' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center
}

.form-card select option {
  background: var(--card);
  color: var(--txt)
}

.form-card textarea {
  min-height: 110px;
  resize: vertical
}

.form-card .btn {
  width: 100%;
  justify-content: center;
  margin-top: 6px
}

.form-note {
  font-size: .78rem;
  color: var(--txt-muted);
  margin-top: 16px;
  text-align: center
}

.form-note a {
  color: var(--brass)
}

/* le piège à robots : invisible, jamais rempli par un humain */
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* champs facultatifs repliés — trois champs visibles convertissent mieux */
.form-more {
  border-top: 1px solid var(--line-soft);
  margin: 4px 0 20px;
  padding-top: 16px;
}

.form-more>summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-util);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--txt-muted);
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  transition: color .2s;
}

.form-more>summary:hover {
  color: var(--brass)
}

.form-more>summary::-webkit-details-marker {
  display: none
}

.form-more>summary::after {
  content: "+";
  font-size: 1rem;
  line-height: 1;
  transition: transform .25s
}

.form-more[open]>summary::after {
  transform: rotate(45deg)
}

.form-card input[aria-invalid="true"],
.form-card select[aria-invalid="true"],
.form-card textarea[aria-invalid="true"] {
  border-color: var(--ko);
}

.field-error {
  display: block;
  margin-top: 7px;
  font-size: .78rem;
  color: var(--ko);
}

.btn[disabled] {
  opacity: .55;
  cursor: progress;
  pointer-events: none;
}

.form-msg {
  display: none;
  margin-top: 18px;
  padding: 15px 17px;
  border-radius: var(--r);
  border: 1px solid;
  font-size: .9rem;
}

.form-msg.ok {
  display: block;
  border-color: var(--brass-soft);
  background: var(--brass-wash);
  color: var(--txt);
}

.form-msg.ko {
  display: block;
  border-color: rgba(217, 99, 106, .40);
  background: rgba(217, 99, 106, .07);
  color: var(--txt);
}

/* Renversement du risque — ce qui lève l'objection avant qu'elle sorte */
.reassure {
  list-style: none;
  margin-top: 22px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.reassure li {
  font-size: .82rem;
  color: var(--txt-muted);
  padding-left: 22px;
  position: relative;
}

.reassure li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 8px;
  width: 7px;
  height: 4px;
  border-left: 1.4px solid var(--brass);
  border-bottom: 1.4px solid var(--brass);
  transform: rotate(-45deg);
}

/* ---------- CTA collant (mobile) ----------
   Le CTA d'entête disparaît sous 1020px : sans ce rappel, la page
   se lit jusqu'au bout sans jamais reproposer l'action. */
.sticky-cta {
  display: none
}

@media (max-width:1020px) {
  .sticky-cta {
    display: flex;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 99;
    align-items: center;
    gap: 14px;
    padding: 12px 22px calc(12px + env(safe-area-inset-bottom));
    background: rgba(10, 16, 24, .95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--line);
    transform: translateY(120%);
    transition: transform .3s cubic-bezier(.2, .6, .2, 1);
  }

  .sticky-cta.on {
    transform: none
  }

  .sticky-cta .sc-note {
    font-family: var(--font-util);
    font-size: .62rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--txt-muted);
    line-height: 1.4;
  }

  .sticky-cta .btn {
    margin-left: auto;
    flex-shrink: 0
  }

  .site-footer {
    padding-bottom: 96px
  }
}

@media (max-width:420px) {
  .sticky-cta .sc-note {
    display: none
  }

  .sticky-cta .btn {
    width: 100%;
    justify-content: center;
    margin-left: 0
  }
}

@media (prefers-reduced-motion:reduce) {
  .sticky-cta {
    transition: none
  }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink-deep);
  border-top: 1px solid var(--line);
  padding: 64px 0 34px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 40px
}

.footer-brand p {
  font-size: .88rem;
  color: var(--txt-muted);
  margin-top: 16px;
  max-width: 290px
}

.site-footer h4 {
  font-family: var(--font-util);
  font-size: .66rem;
  font-weight: 400;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--txt-muted);
  margin-bottom: 18px
}

.site-footer ul {
  list-style: none
}

.site-footer ul li {
  margin-bottom: 11px
}

.site-footer ul a {
  font-size: .9rem;
  color: var(--txt-soft);
  transition: color .2s
}

.site-footer ul a:hover {
  color: var(--brass)
}

.footer-legal {
  margin-top: 54px;
  padding-top: 26px;
  border-top: 1px solid var(--line-soft);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-util);
  font-size: .68rem;
  letter-spacing: .03em;
  color: var(--txt-muted);
}

/* ---------- Pipeline : comment ça marche ---------- */
.pipeline-wrap {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr .85fr;
  gap: 120px;
  align-items: center
}

#flow {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: visible;
  z-index: 0
}

.pipe-sources {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 24px
}

.pipe-label {
  font-size: .64rem;
  color: var(--txt-muted);
  margin-bottom: 11px;
  display: flex;
  align-items: center;
  gap: 9px;
}

.pipe-label i {
  width: 7px;
  height: 7px;
  border-radius: 1px;
  background: var(--brass);
  flex-shrink: 0
}

.pipe-label i.t2 {
  background: var(--brass-dim)
}

.pipe-label i.t3 {
  background: rgba(233, 238, 244, .45)
}

.pipe-label i.t4 {
  background: rgba(233, 238, 244, .22)
}

.pipe-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px
}

.pipe-node {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .8rem;
  font-weight: 500;
  color: var(--txt-soft);
  background: var(--card-soft);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 8px 14px;
  transition: border-color .35s, color .35s;
}

.pipe-node::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(233, 238, 244, .22);
  transition: background .35s;
  flex-shrink: 0
}

.pipe-node.fire {
  border-color: var(--brass);
  color: var(--txt)
}

.pipe-node.fire::before {
  background: var(--brass)
}

.enceinte {
  position: relative;
  border-radius: var(--r-lg);
  padding: 34px 30px 28px;
  text-align: center;
  background: var(--card-soft);
  border: 1px solid var(--line);
  box-shadow: inset 0 2px 0 var(--brass);
}

.enceinte-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-util);
  font-size: .6rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--brass);
  background: transparent;
  border: 1px solid var(--brass-soft);
  border-radius: var(--r);
  padding: 7px 13px;
  margin-bottom: 26px;
}

.enceinte .core {
  position: relative;
  width: 100px;
  height: 108px;
  margin: 0 auto 16px
}

.enceinte .core img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  position: relative;
  z-index: 1
}

/* le halo violet pulsé est supprimé — plus aucun flou dans la charte */
.enceinte .core::before {
  display: none
}

.enceinte h3 {
  font-family: var(--font-title);
  font-variation-settings: "opsz" 28;
  font-weight: 600;
  font-size: 1.4rem;
  margin-bottom: 8px
}

.enceinte .estatus {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-util);
  font-size: .64rem;
  color: var(--brass);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.enceinte .estatus::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brass);
  box-shadow: 0 0 0 0 var(--brass-soft);
  animation: beat 2.8s ease-out infinite;
}

.enceinte .eouts {
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 11px;
  text-align: left;
}

.enceinte .eouts span {
  font-size: .86rem;
  color: var(--txt-soft);
  display: flex;
  gap: 10px;
  align-items: baseline
}

.enceinte .eouts span::before {
  content: "→";
  color: var(--brass);
  flex-shrink: 0
}

/* ---------- Duel souveraineté ---------- */
.duel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  align-items: stretch
}

.duel-panel {
  border-radius: 0;
  padding: 36px 32px;
  display: flex;
  flex-direction: column
}

.duel-label {
  font-size: .64rem;
  letter-spacing: .18em;
  margin-bottom: 10px
}

.duel-panel h3 {
  font-family: var(--font-title);
  font-variation-settings: "opsz" 26;
  font-weight: 600;
  font-size: 1.32rem;
  margin-bottom: 22px
}

.duel-loss {
  background: var(--card-soft);
}

.duel-loss .duel-label {
  color: var(--txt-muted)
}

.duel-loss h3 {
  color: var(--txt-soft)
}

.duel-win {
  position: relative;
  background: var(--card);
  box-shadow: inset 3px 0 0 var(--brass);
}

.duel-win .duel-label {
  color: var(--brass)
}

.xlist {
  list-style: none
}

.xlist li {
  padding-left: 26px;
  position: relative;
  margin-bottom: 13px;
  color: var(--txt-muted);
  font-size: .94rem
}

.xlist li::before {
  content: "✕";
  position: absolute;
  left: 2px;
  top: 0;
  color: var(--ko);
  font-size: .82rem;
}

.duel-note {
  margin-top: 44px;
  text-align: center;
  font-family: var(--font-title);
  font-variation-settings: "opsz" 22;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--txt);
}

.duel-note a {
  color: var(--brass)
}

/* ---------- Actif / valorisation ---------- */
.asset-cards {
  display: flex;
  flex-direction: column;
  gap: 16px
}

.asset-card {
  border-radius: var(--r-lg);
  padding: 28px 28px;
  border: 1px solid var(--line);
  background: var(--card-soft)
}

.asset-card .duel-label {
  margin-bottom: 10px
}

.asset-card p {
  font-size: .96rem
}

.asset-card.win {
  position: relative;
  background: var(--card);
  box-shadow: inset 3px 0 0 var(--brass);
}

.asset-card.win .duel-label {
  color: var(--brass)
}

.asset-card.win p {
  color: var(--txt)
}

.big-quote {
  margin: 60px auto 0;
  max-width: 780px;
  text-align: center;
  font-family: var(--font-title);
  font-variation-settings: "opsz" 40;
  font-weight: 600;
  letter-spacing: -0.015em;
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  line-height: 1.3;
  color: var(--txt);
}

/* ---------- Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s cubic-bezier(.2, .6, .2, 1), transform .7s cubic-bezier(.2, .6, .2, 1)
}

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

.d1 {
  transition-delay: .08s
}

.d2 {
  transition-delay: .16s
}

.d3 {
  transition-delay: .24s
}

@media (prefers-reduced-motion:reduce) {

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

  .row {
    opacity: 1;
    transform: none
  }

  .row .k {
    opacity: 1
  }

  .memory-bar .live::before,
  .ledger-head .st::before,
  .enceinte .estatus::before,
  .query-line .caret {
    animation: none
  }

  html {
    scroll-behavior: auto
  }
}

/* ---------- Responsive ---------- */
@media (max-width:1020px) {
  .main-nav {
    position: fixed;
    top: 74px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: rgba(10, 16, 24, .98);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
    padding: 10px 32px 22px;
    display: none;
  }

  .nav-open .main-nav {
    display: flex
  }

  .main-nav a {
    padding: 14px 0;
    font-size: .95rem;
    width: 100%;
    border-bottom: 0
  }

  .nav-toggle {
    display: block
  }

  .header-cta {
    display: none
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px
  }

  .g3,
  .pricing {
    grid-template-columns: 1fr 1fr
  }

  .pipeline-wrap {
    grid-template-columns: 1fr;
    gap: 44px
  }

  #flow {
    display: none
  }

  .enceinte {
    max-width: 440px;
    margin: 0 auto
  }

  .memory-wrap,
  .split,
  .audit-grid {
    grid-template-columns: 1fr;
    gap: 44px
  }

  .sov-band {
    grid-template-columns: 1fr;
    padding: 40px 32px
  }

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

@media (max-width:760px) {
  .container {
    padding: 0 22px
  }

  section.block {
    padding: 76px 0
  }

  .g2,
  .g3,
  .pricing,
  .duel {
    grid-template-columns: 1fr
  }

  .plan-pro {
    order: -1
  }

  .trio {
    grid-template-columns: 1fr
  }

  .trio>div+div {
    border-left: 0;
    border-top: 1px solid var(--line)
  }

  .hero {
    padding: 122px 0 0
  }

  .hero-page {
    padding: 130px 0 20px
  }

  .hero-note {
    grid-template-columns: 1fr
  }

  .hero-note span {
    border-right: 0;
    border-bottom: 1px solid var(--line-soft)
  }

  .hero-note span:last-child {
    border-bottom: 0
  }

  .row {
    grid-template-columns: 52px 1fr
  }

  .row .k {
    grid-column: 2;
    text-align: left
  }

  .proof-lead {
    border-right: 0;
    padding-right: 0
  }

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

  .footer-legal {
    flex-direction: column;
    align-items: flex-start
  }
}