/* ======= Boutons ======= */
.btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 14px 22px 13px;
  border-radius: 2px;
  border: 1px solid var(--ink);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
  text-decoration: none;
}
.btn .arrow { display: inline-block; transition: transform 0.3s var(--ease); }
.btn:hover .arrow { transform: translateX(6px); }
.btn--primary { background: var(--ink); color: var(--paper); }
.btn--primary:hover { background: var(--accent); border-color: var(--accent); color: var(--ink); }
.btn--secondary { background: transparent; border-color: var(--ink); color: var(--ink); }
.btn--secondary:hover { background: var(--ink); color: var(--paper); }
.btn--ghost { background: transparent; }
.btn--ghost:hover { background: var(--ink); color: var(--paper); }
.btn--big { padding: 18px 28px 17px; font-size: 13px; }
.btn--danger-ghost {
  font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--mono-dim); background: none; border: none; text-decoration: underline; text-underline-offset: 3px;
  padding: 10px 8px; cursor: pointer;
}
.btn--danger-ghost:hover { color: var(--ink); }
.btn:disabled, .btn[disabled] { background: var(--paper-2) !important; color: var(--mono-dim) !important; border-color: var(--paper-2) !important; cursor: not-allowed !important; }

/* ======= Services — blocs éditoriaux pleine largeur ======= */
.svc-block {
  padding: 100px 0;
  border-top: 1px solid var(--rule);
}
.svc-block--alt { background: var(--paper-2); }
.svc-block__inner {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 80px;
  align-items: start;
}
.svc-block__content { max-width: 680px; }
.svc-block__headline {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  margin-bottom: 32px;
  max-width: 22ch;
}
.svc-block__headline em { font-style: italic; color: var(--accent); }
.svc-block__who {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--mono-dim);
  margin-bottom: 20px;
  line-height: 1.6;
}
.svc-block__solution {
  font-size: 1.0625rem;
  line-height: 1.6;
  max-width: 52ch;
  margin-bottom: 32px;
}
.svc-block__solution a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.svc-block__offer {
  border-left: 3px solid var(--accent);
  padding-left: 20px;
  margin-bottom: 40px;
}
.svc-block__offer p { font-size: 0.9375rem; line-height: 1.55; }
.svc-block__offer strong { color: var(--accent); font-weight: 700; }
.svc-block__badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px; font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--accent);
  color: #fff;
  padding: 4px 10px;
  margin-bottom: 10px;
}
.svc-block__aside {
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding-top: 60px;
}
.svc-block__stat { text-align: right; }
.svc-block__stat-number {
  display: block;
  font-family: 'Instrument Serif', serif;
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 400;
  line-height: 1;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.svc-block__stat-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--mono-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 8px;
  max-width: 18ch;
  margin-left: auto;
}

/* Services secondaires */
.svc-also { padding: 48px 0 0; }
.svc-also__list { list-style: none; padding: 0; margin: 0; }
.svc-also__list li {
  padding: 20px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 0.9375rem;
  line-height: 1.55;
  max-width: 60ch;
}
.svc-also__list li:first-child { border-top: 1px solid var(--rule); }
.svc-also__list strong {
  font-family: 'Instrument Serif', serif;
  font-size: 1.125rem;
  font-weight: 400;
}
.svc-also__list a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }

@media (max-width: 1024px) {
  .svc-block { padding: 72px 0; }
  .svc-block__inner { grid-template-columns: 1fr; gap: 40px; }
  .svc-block__aside { justify-content: flex-start; padding-top: 0; }
  .svc-block__stat { text-align: left; }
  .svc-block__stat-label { margin-left: 0; }
}
@media (max-width: 640px) {
  .svc-block { padding: 56px 0; }
  .svc-block__headline { max-width: none; }
}

/* ======= Cookie Banner ======= */
/* Bandeau cookies — positionné AU CENTRE du div noir "Ce que nous savons..." */
.cookie-banner {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  background: var(--ink); color: var(--paper);
  border: 2px solid var(--accent);
  padding: 32px;
  max-width: 640px; width: calc(100% - 40px);
  box-shadow: 0 20px 80px rgba(0,0,0,0.6);
}
.cookie-banner.is-dismissed { display: none; }
.cookie-banner__inner { display: flex; flex-direction: column; gap: 20px; }
.cookie-banner__text h3::before { content: "[ VERROUILLÉ ] "; font-family: var(--font-mono); font-size: 0.5em; color: var(--accent); font-style: normal; vertical-align: middle; letter-spacing: 0.08em; }
.cookie-banner__actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie-banner__inner {
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center;
}
.cookie-banner__emoji { display: none; }
.cookie-banner__text h3 { font-family: var(--font-serif); font-style: italic; font-size: 1.5rem; color: var(--paper); margin-bottom: 4px; }
.cookie-banner__text p { font-family: var(--font-mono); font-size: 12px; color: rgba(242,239,232,0.6); text-transform: uppercase; letter-spacing: 0.04em; }
.cookie-banner__actions { display: flex; gap: 12px; align-items: center; flex-shrink: 0; }
.cookie-banner .btn { border-color: var(--paper); color: var(--paper); background: transparent; }
.cookie-banner .btn:hover { background: var(--paper); color: var(--ink); }
.cookie-banner .btn--primary { background: var(--accent); border-color: var(--accent); color: var(--ink); }
.cookie-banner .btn--primary:hover { background: var(--paper); border-color: var(--paper); color: var(--ink); }

@media (max-width: 768px) {
  .cookie-banner { padding: 24px 20px; max-width: calc(100% - 32px); }
  .cookie-banner__actions { flex-direction: column; width: 100%; }
  .cookie-banner__actions .btn { width: 100%; justify-content: center; }
}

/* ======= Cookie Modal ======= */
.cookie-modal {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(14,14,12,0.7);
  display: none; align-items: center; justify-content: center;
  padding: 20px;
}
.cookie-modal.is-open { display: flex; }
.cookie-modal__box {
  background: var(--paper); border-radius: 0; border: 2px solid var(--ink);
  max-width: 560px; width: 100%; max-height: 85vh;
  padding: 32px; overflow-y: auto;
}
.cookie-modal h3 { font-family: var(--font-serif); font-style: italic; font-size: 1.75rem; font-weight: 400; margin-bottom: 8px; }
.cookie-modal__subtitle { font-family: var(--font-mono); font-size: 11px; color: var(--mono-dim); margin-bottom: 24px; text-transform: uppercase; letter-spacing: 0.04em; line-height: 1.5; }
.cookie-modal__list { display: flex; flex-direction: column; gap: 0; margin-bottom: 24px; border-top: 1px solid var(--rule); }
.cookie-modal__item {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 12px 4px; border-bottom: 1px solid var(--rule);
}
.cookie-modal__item input[type="checkbox"] { margin-top: 3px; flex-shrink: 0; cursor: pointer; width: 16px; height: 16px; accent-color: var(--accent); }
.cookie-modal__item label { flex: 1; cursor: pointer; }
.cookie-modal__item strong { font-size: 0.875rem; color: var(--ink); display: block; font-weight: 600; }
.cookie-modal__item small { font-family: var(--font-mono); font-size: 10px; color: var(--mono-dim); text-transform: uppercase; letter-spacing: 0.04em; }
.cookie-modal__footer { display: flex; gap: 12px; justify-content: flex-end; flex-wrap: wrap; }

/* ======= Know Wrapper — terminal CRT ======= */
.know-section { display: block; position: relative; transition: filter 0.4s var(--ease); }
.know-section.is-blurred .know-wrapper { filter: blur(14px) brightness(0.6); pointer-events: none; user-select: none; }
.know-section.is-blurred .know-wrapper::after { animation: none; }
.know-section.is-revealed { display: block; }
.know-wrapper {
  background: var(--paper-2);
  border: 1px solid var(--rule);
  color: var(--ink);
  position: relative;
  overflow: hidden;
}
.know-header {
  padding: 12px 20px;
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent); background: var(--ink);
  display: flex; justify-content: space-between; align-items: center;
}
.know-header__dot { width: 8px; height: 8px; background: var(--accent); border-radius: 50%; display: inline-block; margin-right: 8px; animation: crtPulse 1.5s infinite; box-shadow: 0 0 8px rgba(255,77,28,0.5); }
.know-header span { color: var(--paper); }
.know-header span:first-child { color: var(--accent); }
.know-wrapper h2 {
  font-family: var(--font-serif); font-style: italic;
  color: var(--ink); text-align: left;
  padding: 40px 28px 8px; margin: 0;
  font-size: clamp(1.9rem, 4vw, 2.75rem);
}
.know-wrapper .lead {
  color: var(--mono-dim);
  padding: 0 28px 32px; max-width: 62ch;
  font-family: var(--font-sans); font-size: 0.9375rem;
}
.know-layout {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 0;
  border-top: 1px solid var(--rule);
}
.know-live {
  background: var(--paper); border: none;
  border-right: 1px solid var(--rule);
  display: flex; flex-direction: column;
}
.know-live__top {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  background: var(--paper); border-bottom: 1px solid var(--rule);
}
.know-live__mini {
  background: var(--paper); padding: 14px 14px;
  border-right: 1px solid var(--rule);
  display: flex; flex-direction: column; gap: 4px; min-width: 0;
}
.know-live__mini:last-child { border-right: none; }
.know-live__mini-label {
  font-family: var(--font-mono);
  font-size: 9px; font-weight: 500;
  color: var(--mono-dim);
  text-transform: uppercase; letter-spacing: 0.1em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.know-live__mini-value {
  font-size: 1.125rem; font-weight: 500; color: var(--accent);
  font-family: var(--font-mono);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.know-canvas {
  display: block; width: 100%; height: 360px;
  padding: 12px; background: var(--paper);
}
.know-stats {
  padding: 28px;
  font-size: 0.9375rem; line-height: 1.75;
  color: var(--ink);
}
.know-story { display: flex; flex-direction: column; gap: 14px; }
.know-story__p { margin: 0; color: var(--ink); font-family: var(--font-serif); font-size: 1rem; }
.know-stats p { color: var(--ink); }
.know-story__outro {
  margin-top: 16px; padding-top: 14px;
  border-top: 1px dashed var(--rule);
  color: var(--mono-dim); font-size: 0.8125rem;
  font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.06em;
}
.know-story__outro strong { color: var(--accent); text-transform: none; font-weight: 600; letter-spacing: 0; }
.k-v {
  color: var(--accent); font-weight: 600;
  background: var(--accent-wash);
  padding: 1px 6px; border: 1px solid rgba(255,77,28,0.2); border-radius: 2px;
  font-family: var(--font-mono); font-size: 0.88em; white-space: nowrap;
}
.k-ip { word-break: break-all; white-space: normal; }
.k-fp { color: var(--ink); background: var(--paper); border-color: var(--rule); font-weight: 500; }
.k-mood { color: var(--ink); background: var(--accent-wash); border-color: rgba(255,77,28,0.3); font-weight: 600; font-style: italic; font-family: var(--font-serif); }

@media (max-width: 900px) {
  .know-layout { grid-template-columns: 1fr; }
  .know-live { border-right: none; border-bottom: 1px solid var(--rule); }
  .know-canvas { height: 280px; }
  .know-stats { padding: 20px; }
}
@media (max-width: 520px) {
  .know-live__top { grid-template-columns: repeat(2, 1fr); }
}

/* ======= Email mock — démo prospection ======= */
.email-mock {
  background: var(--paper);
  border: 1px solid var(--ink);
  max-width: 760px;
  margin: 48px auto 0;
  font-family: var(--font-sans);
}
.email-mock__header {
  padding: 12px 20px;
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mono-dim);
  display: flex; align-items: center; gap: 12px;
  background: var(--paper-2);
}
.email-mock__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent); display: inline-block;
  box-shadow: 0 0 8px var(--accent);
  animation: crtPulse 1.2s infinite;
}
.email-mock__status { flex: 1; color: var(--ink); font-weight: 500; }
.email-mock__status.is-sent { color: var(--live); }
.email-mock__time { color: var(--mono-dim); }
.email-mock__meta { padding: 16px 20px; border-bottom: 1px solid var(--rule); }
.email-mock__row { display: flex; gap: 16px; padding: 3px 0; align-items: baseline; }
.email-mock__label {
  font-family: var(--font-mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--mono-dim); min-width: 56px; flex-shrink: 0;
}
.email-mock__value { font-size: 0.9375rem; color: var(--ink); }
.email-mock__subject { font-weight: 500; }
.email-mock__subject::after { content: "▍"; color: var(--accent); animation: caret 0.8s infinite; }
.email-mock__subject.is-done::after { content: ""; }
.email-mock__body { padding: 24px 20px 20px; min-height: 240px; }
.email-mock__line {
  font-size: 0.9375rem; line-height: 1.6; color: var(--ink);
  margin-bottom: 14px; min-height: 1.6em;
}
.email-mock__list {
  border-top: 1px solid var(--rule); border-left: 1px solid var(--rule);
  margin: 16px 0 20px;
}
.email-mock__item {
  border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule);
  padding: 14px 16px; display: flex; gap: 16px; align-items: flex-start;
  opacity: 0; transform: translateX(-8px);
  transition: all 0.4s var(--ease);
}
.email-mock__item.is-active { opacity: 1; transform: translateX(0); }
.email-mock__rank {
  font-family: var(--font-mono); font-size: 11px; font-weight: 500;
  color: var(--accent); letter-spacing: 0.05em; padding-top: 2px;
  flex-shrink: 0;
}
.email-mock__item strong {
  display: block; font-family: var(--font-serif); font-style: italic;
  font-size: 1.125rem; font-weight: 400; margin-bottom: 2px; color: var(--ink);
}
.email-mock__item span {
  font-family: var(--font-mono); font-size: 10px; color: var(--mono-dim);
  text-transform: uppercase; letter-spacing: 0.04em; line-height: 1.5;
}
.email-mock__sign {
  font-size: 0.9375rem; color: var(--mono-dim); margin-top: 12px; min-height: 1.6em;
}
.email-mock__footer {
  padding: 12px 20px; border-top: 1px solid var(--rule); background: var(--paper-2);
  font-family: var(--font-mono); font-size: 10px; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--mono-dim);
  min-height: 18px;
}
.email-mock__sent { color: var(--live); font-weight: 500; }
.email-mock__sent::before { content: "✓ "; }

@keyframes caret {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

@media (max-width: 640px) {
  .email-mock__body { padding: 20px 16px 16px; }
  .email-mock__meta { padding: 14px 16px; }
  .email-mock__header, .email-mock__footer { padding: 10px 16px; }
  .email-mock__row { flex-direction: column; gap: 2px; }
  .email-mock__label { min-width: 0; }
}

/* ======= Animation démo — typographique ======= */
.demo-stage {
  border: 1px solid var(--rule);
  padding: 64px 32px;
  position: relative;
  overflow: hidden;
  background: var(--paper);
}
.demo-scene { position: relative; height: 400px; max-width: 900px; margin: 0 auto; }
.demo-actor {
  position: absolute; background: var(--paper);
  border-radius: 0; padding: 14px 18px;
  border: 1px solid var(--ink);
  font-family: var(--font-mono); font-size: 11px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.06em;
  display: inline-flex; align-items: center; gap: 10px;
}
.demo-actor--x { top: 0; left: 0; }
.demo-actor--jarvis { top: 0; right: 0; background: var(--ink); color: var(--paper); border-color: var(--ink); }
.demo-actor__avatar { width: 24px; height: 24px; border-radius: 0; background: var(--accent); color: var(--ink); display: flex; align-items: center; justify-content: center; font-weight: 600; font-size: 10px; }
.demo-actor--jarvis .demo-actor__avatar { background: var(--paper); color: var(--ink); }
.demo-bubble {
  position: absolute; background: transparent;
  padding: 10px 0; font-family: var(--font-serif); font-style: italic; font-size: 1.125rem;
  opacity: 0; transition: opacity 0.4s var(--ease);
}
.demo-bubble.is-active { opacity: 1; }
.demo-bubble--request { top: 68px; left: 0; border-left: 2px solid var(--accent); padding-left: 16px; max-width: 320px; }
.demo-bubble--scan {
  top: 150px; left: 50%; transform: translateX(-50%);
  font-family: var(--font-mono); font-style: normal; font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.06em; color: var(--accent);
  padding: 8px 0; border-top: 1px solid var(--accent); border-bottom: 1px solid var(--accent);
  padding-left: 14px; padding-right: 14px;
}
.demo-competitors {
  position: absolute; top: 220px; left: 0; right: 0;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  border-top: 1px solid var(--rule); border-left: 1px solid var(--rule);
}
.demo-competitor {
  background: var(--paper);
  border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule);
  padding: 16px 18px; opacity: 0; transform: translateY(8px);
  transition: all 0.5s var(--ease);
}
.demo-competitor.is-active { opacity: 1; transform: translateY(0); }
.demo-competitor strong { display: block; font-family: var(--font-serif); font-style: italic; font-size: 1.0625rem; font-weight: 400; color: var(--ink); margin-bottom: 4px; }
.demo-competitor span { font-family: var(--font-mono); font-size: 10px; color: var(--mono-dim); text-transform: uppercase; letter-spacing: 0.04em; }
.demo-competitor::before {
  content: "(" counter(c, decimal-leading-zero) ")";
  counter-increment: c;
  font-family: var(--font-mono); font-size: 10px; color: var(--mono-dim); display: block; margin-bottom: 8px;
}
.demo-competitors { counter-reset: c; }
.demo-email { display: none; }
.demo-check {
  position: absolute; top: 8px; left: 180px;
  font-family: var(--font-mono); font-size: 11px; color: var(--live);
  text-transform: uppercase; letter-spacing: 0.06em; opacity: 0;
}
.demo-check.is-active { opacity: 1; }

@media (max-width: 768px) {
  .demo-stage { padding: 40px 20px; }
  .demo-scene { height: auto; min-height: 540px; }
  .demo-actor { position: relative; top: auto; left: auto; right: auto; margin: 0 8px 0 0; }
  .demo-bubble { position: relative; top: auto; left: auto; right: auto; transform: none; margin: 16px 0; }
  .demo-bubble--scan { transform: none; max-width: 100%; }
  .demo-competitors { position: relative; top: auto; grid-template-columns: 1fr; margin-top: 16px; }
  .demo-check { display: none; }
}

/* ======= Formulaire ======= */
.form-section { background: var(--paper-2); }
.form-wrapper { max-width: 640px; margin: 0 auto; }
.form-card {
  background: var(--paper); border: 1px solid var(--ink); border-radius: 0;
  padding: 48px 40px;
}
.form-group { margin-bottom: 24px; }
.form-group label {
  display: block; font-family: var(--font-mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--mono-dim);
  margin-bottom: 8px; font-weight: 500;
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 10px 0; background: transparent;
  border: none; border-bottom: 1px solid var(--ink); border-radius: 0;
  font-size: 1rem; font-family: var(--font-sans); color: var(--ink);
  transition: border-color 0.2s var(--ease);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--mono-dim); opacity: 0.6; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-bottom-color: var(--accent); border-bottom-width: 2px; padding-bottom: 9px;
}
.form-group input:disabled, .form-group textarea:disabled { color: var(--mono-dim); cursor: not-allowed; border-color: var(--mono-dim); }
.form-group input.is-invalid, .form-group textarea.is-invalid { border-bottom-color: var(--accent); border-bottom-width: 2px; padding-bottom: 9px; background: var(--accent-wash); }
.form-check input.is-invalid { outline: 2px solid var(--accent); outline-offset: 2px; }
.form-group textarea { resize: vertical; min-height: 60px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.form-check { display: flex; gap: 12px; align-items: flex-start; margin: 24px 0; padding-top: 20px; border-top: 1px solid var(--rule); }
.form-check input { margin-top: 3px; width: 16px; height: 16px; accent-color: var(--accent); cursor: pointer; flex-shrink: 0; }
.form-check label { font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.04em; line-height: 1.6; color: var(--mono-dim); cursor: pointer; }
.form-submit { width: 100%; justify-content: center; margin-top: 8px; }
.form-or { text-align: center; font-family: var(--font-mono); font-size: 11px; color: var(--mono-dim); text-transform: uppercase; letter-spacing: .08em; margin: 12px 0; }
.form-calendly { width: 100%; justify-content: center; }
.form-message { margin-top: 20px; padding: 14px 16px; border-radius: 0; font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; display: none; }
.form-message.is-success { display: block; background: var(--ink); color: var(--live); border: 1px solid var(--live); }
.form-message.is-error { display: block; background: var(--ink); color: var(--accent); border: 1px solid var(--accent); }

/* ======= Lettre IA (post-formulaire) ======= */
.cli-output { display: none; }
.cli-output.is-open {
  display: block;
  background: var(--paper);
  border: 1px solid var(--ink);
  padding: 40px 40px 32px;
  position: relative;
  overflow: hidden;
  animation: letterFadeIn 0.5s var(--ease) both;
  transform-origin: center center;
}
.letter-head {
  display: flex; align-items: center; gap: 12px;
  padding-bottom: 20px; margin-bottom: 28px;
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--mono-dim);
}
.letter-head__dot {
  width: 7px; height: 7px; background: var(--accent); border-radius: 50%;
  animation: crtPulse 1.4s infinite;
  flex-shrink: 0;
}
.letter-head__label { flex: 1; }
.letter-head__date { color: var(--mono-dim); }

.letter-intro {
  font-family: var(--font-serif); font-style: italic;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  line-height: 1.2; color: var(--ink);
  margin-bottom: 20px; min-height: 1.2em;
  letter-spacing: -0.01em;
}

.letter-body {
  font-family: var(--font-serif);
  font-size: 1.125rem; line-height: 1.7; color: var(--ink);
  min-height: 3em; white-space: pre-wrap;
  position: relative;
}
.letter-body::after {
  content: "▍"; color: var(--accent); animation: caret 0.8s infinite;
  font-family: var(--font-mono);
}
.letter-body.is-done::after { content: ""; }

.letter-foot {
  margin-top: 28px; padding-top: 20px;
  border-top: 1px solid var(--rule);
  font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--mono-dim);
  opacity: 0; transition: opacity 0.5s var(--ease);
}
.letter-foot.is-visible { opacity: 1; }

@keyframes letterFadeIn {
  0% { opacity: 0; transform: translateY(12px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* TV shutdown : collapse vertical avec flash central */
.cli-output.is-shutting-down {
  animation: tvShutdown 0.9s var(--ease) forwards;
}
.cli-output.is-off { opacity: 0; pointer-events: none; }

@keyframes tvShutdown {
  0% { transform: scaleY(1) scaleX(1); filter: brightness(1); }
  50% { transform: scaleY(0.008) scaleX(1); filter: brightness(2); }
  75% { transform: scaleY(0.008) scaleX(0.05); filter: brightness(4); background: var(--ink); }
  100% { transform: scaleY(0) scaleX(0); filter: brightness(0); opacity: 0; }
}

@media (max-width: 640px) {
  .cli-output.is-open { padding: 28px 24px 24px; }
  .letter-intro { font-size: 1.625rem; }
  .letter-body { font-size: 1.0625rem; }
}

@media (max-width: 640px) {
  .form-card { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; gap: 24px; }
}

/* ======= Formations — blocs pédagogiques ======= */
.tools-pedagogy {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin-top: 48px;
}
.tool-card {
  background: var(--paper);
  padding: 28px 24px;
}
.tool-card__name {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 8px;
}
.tool-card__pitch {
  font-family: 'Instrument Serif', serif;
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.35;
  margin-bottom: 12px;
  color: var(--ink);
}
.tool-card__desc {
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--mono-dim);
  margin: 0;
}
@media (max-width: 1024px) {
  .tools-pedagogy { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .tools-pedagogy { grid-template-columns: 1fr; }
}

/* Etapes pédagogiques (1/2/3) */
.pedagogy-block {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--rule);
  margin-top: 40px;
}
.pedagogy-step {
  display: flex;
  gap: 24px;
  padding: 28px 28px;
  border-bottom: 1px solid var(--rule);
  align-items: flex-start;
}
.pedagogy-step:last-child { border-bottom: none; }
.pedagogy-step__num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}
.pedagogy-step__content { flex: 1; }
.pedagogy-step__content strong {
  display: block;
  font-family: 'Instrument Serif', serif;
  font-size: 1.0625rem;
  font-weight: 400;
  margin-bottom: 8px;
  color: var(--ink);
}
.pedagogy-step__content p {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--ink);
  margin: 0;
  max-width: 60ch;
}
.pedagogy-step__content p em { font-style: italic; color: var(--accent); }

/* Separateur texte avant demo */
.pedagogy-separator {
  margin: 32px 0 24px;
  padding: 20px 24px;
  border-left: 3px solid var(--accent);
  background: var(--accent-wash);
}
.pedagogy-separator p {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--ink);
  margin: 0;
}

/* Bloc concept (vecteurs) */
.pedagogy-concept {
  margin-top: 32px;
  padding: 32px;
  background: var(--paper-2);
  border: 1px solid var(--rule);
}
.pedagogy-concept__label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 12px;
}
.pedagogy-concept__title {
  font-family: 'Instrument Serif', serif;
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: 16px;
  color: var(--ink);
}
.pedagogy-concept p {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--ink);
  max-width: 60ch;
  margin-bottom: 12px;
}
.pedagogy-concept p strong { font-weight: 600; }

/* Note de lecture apres demo */
.pedagogy-reading {
  margin-top: 28px;
  padding: 20px 24px;
  border-left: 3px solid var(--rule);
}
.pedagogy-reading p {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--ink);
  margin: 0;
  max-width: 70ch;
}
.pedagogy-reading p strong { font-weight: 600; }

@media (max-width: 640px) {
  .pedagogy-step { flex-direction: column; gap: 16px; }
  .pedagogy-concept { padding: 24px 20px; }
}

/* ======= Démos formations (kgraph + RAG) ======= */
.demo-split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  border: 1px solid var(--rule); border-radius: 0;
  margin-top: 48px; background: var(--paper);
}
.demo-chat {
  background: var(--paper); border-right: 1px solid var(--rule);
  padding: 24px; display: flex; flex-direction: column; height: 460px;
}
.demo-chat__log { flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 10px; padding-right: 6px; }
.chat-msg { padding: 10px 14px; border-radius: 0; max-width: 85%; font-size: 0.9375rem; line-height: 1.55; animation: fadeInUp 0.3s var(--ease) both; }
.chat-msg--user { background: var(--ink); color: var(--paper); align-self: flex-end; font-family: var(--font-sans); }
.chat-msg--bot { background: var(--paper-2); border: 1px solid var(--rule); align-self: flex-start; font-family: var(--font-serif); font-style: italic; font-size: 1rem; }
.demo-chat__input { display: flex; gap: 8px; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--rule); }
.demo-chat__input button {
  padding: 12px 16px; background: var(--ink); color: var(--paper); border-radius: 0;
  font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em;
  cursor: pointer; border: 1px solid var(--ink);
  transition: all 0.25s var(--ease);
}
.demo-chat__input button:hover { background: var(--accent); border-color: var(--accent); color: var(--ink); }
.demo-chat__input button:disabled { opacity: 0.4; cursor: not-allowed; }

.demo-viz { background: var(--ink); border-radius: 0; min-height: 460px; position: relative; overflow: hidden; }
.demo-viz svg { width: 100%; height: 460px; display: block; }
/* Knowledge graph styles */
.demo-viz .kg-node { fill: rgba(242,239,232,0.12); stroke: rgba(242,239,232,0.6); stroke-width: 1.5; }
.demo-viz .kg-node--main { fill: var(--accent); stroke: var(--paper); stroke-width: 2; }
.demo-viz .kg-label { fill: var(--paper); font-size: 11px; font-family: var(--font-mono); font-weight: 500; text-transform: uppercase; letter-spacing: 0.04em; }
.demo-viz .kg-edge { stroke: rgba(255,77,28,0.6); stroke-width: 1.8; fill: none; }
.demo-viz .kg-edge-label { fill: var(--paper); font-size: 9px; font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.02em; font-weight: 400; }
.demo-viz .kg-edge-label-bg { fill: var(--ink); stroke: rgba(255,77,28,0.3); stroke-width: 1; }

.demo-rag__text {
  background: var(--paper-2); border-right: 1px solid var(--rule);
  padding: 28px; font-family: var(--font-serif); font-size: 1rem; line-height: 1.8;
  height: 460px; overflow-y: auto;
}
.demo-rag__text p { margin-bottom: 14px; }
.demo-rag__text p strong { font-family: var(--font-mono); font-size: 10px; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 500; color: var(--mono-dim); font-style: normal; display: block; margin-bottom: 16px; }
.demo-rag__text mark { background: transparent; padding: 2px 0; transition: background 0.3s; }
.demo-rag__text mark[style*="fef08a"], .demo-rag__text mark.active { background: var(--accent-wash) !important; box-shadow: 0 1px 0 var(--accent); }

/* ======= Bloc problème/solution/cas concrets ======= */
.problem-block {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  border: 1px solid var(--rule); border-left: none;
  margin-top: 48px; background: var(--paper);
}
.problem-block__col {
  padding: 28px 28px 32px;
  border-left: 1px solid var(--rule);
  position: relative;
}
.problem-block__col:first-child { background: var(--paper-2); }
.problem-block__col:nth-child(2) { background: var(--accent-wash); }
.problem-block__label {
  font-family: var(--font-mono); font-size: 10px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--mono-dim); margin-bottom: 14px;
  display: flex; align-items: center; gap: 10px;
}
.problem-block__label::before {
  content: ""; width: 20px; height: 1px; background: var(--accent);
}
.problem-block__col:nth-child(2) .problem-block__label { color: var(--accent); }
.problem-block__col:nth-child(2) .problem-block__label::before { background: var(--ink); }
.problem-block__col p {
  font-size: 0.9375rem; line-height: 1.6; color: var(--ink);
}
.problem-block__col p em {
  font-style: italic; font-family: var(--font-serif); color: var(--accent);
}
.problem-block__col p strong { font-weight: 600; color: var(--ink); }
.problem-block__list {
  display: flex; flex-direction: column; gap: 6px;
}
.problem-block__list li {
  padding: 6px 0; border-bottom: 1px dashed var(--rule);
  font-family: var(--font-mono); font-size: 11px;
  color: var(--ink); line-height: 1.5;
  text-transform: none; letter-spacing: 0.01em;
  display: flex; gap: 10px; align-items: flex-start;
}
.problem-block__list li:last-child { border-bottom: none; }
.problem-block__list li::before {
  content: "→"; color: var(--accent); font-weight: 500; flex-shrink: 0;
}

@media (max-width: 900px) {
  .problem-block { grid-template-columns: 1fr; }
  .problem-block__col { border-left: none; border-top: 1px solid var(--rule); }
  .problem-block__col:first-child { border-top: none; }
}

/* ======= Intro vecteur (prérequis RAG) ======= */
.vector-intro {
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px;
  background: var(--paper); border: 1px solid var(--rule);
  padding: 40px; margin-top: 48px; align-items: start;
}
.vector-intro__label {
  font-family: var(--font-mono); font-size: 10px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--accent); margin-bottom: 12px;
}
.vector-intro__title {
  font-family: var(--font-serif); font-style: italic; font-weight: 400;
  font-size: 2rem; margin-bottom: 20px; color: var(--ink);
}
.vector-intro__title em { font-style: italic; color: var(--accent); }
.vector-intro__text p { font-size: 0.9375rem; line-height: 1.6; color: var(--ink); margin-bottom: 14px; max-width: 56ch; }
.vector-intro__text p strong { font-weight: 600; color: var(--ink); }
.vector-intro__example { margin-top: 18px !important; }
.vector-intro__list {
  background: var(--paper-2); padding: 16px 20px; border-left: 2px solid var(--accent);
  margin-bottom: 18px; font-family: var(--font-mono); font-size: 11px;
}
.vector-intro__list li {
  display: flex; gap: 16px; align-items: center; padding: 5px 0;
  line-height: 1.4; color: var(--ink);
}
.vector-intro__list li code {
  color: var(--accent); font-weight: 500; background: none; padding: 0;
}
.vector-intro__list li code:nth-of-type(2) { color: var(--ink); }
.vector-intro__list li span {
  color: var(--mono-dim); text-transform: uppercase; letter-spacing: 0.04em;
  font-size: 9px; margin-left: auto;
}
.vector-intro__insight {
  margin-top: 20px !important; padding: 14px 18px;
  background: var(--accent-wash); border-left: 2px solid var(--accent);
  font-family: var(--font-serif); font-size: 1rem !important;
}
.vector-intro__insight em { font-style: italic; color: var(--ink); }
.vector-intro__viz {
  width: 100%; height: auto; background: var(--ink); color: var(--paper);
  border: 1px solid var(--ink); padding: 8px;
}
@media (max-width: 900px) {
  .vector-intro { grid-template-columns: 1fr; gap: 32px; padding: 28px; }
}

/* ======= Démo RAG v2 — pipeline pédagogique ======= */
.rag-acronym {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0;
  border: 1px solid var(--rule); margin-top: 48px;
  background: var(--paper);
}
.rag-letter {
  padding: 24px 28px; border-right: 1px solid var(--rule);
  display: flex; align-items: baseline; gap: 4px; position: relative;
  overflow: hidden;
}
.rag-letter:last-child { border-right: none; }
.rag-letter__big {
  font-family: var(--font-serif); font-size: 3.5rem; font-weight: 400;
  color: var(--accent); line-height: 1; font-style: italic;
  transition: transform 0.4s var(--ease);
}
.rag-letter__word {
  font-family: var(--font-serif); font-size: 1.75rem; font-weight: 400;
  color: var(--ink); line-height: 1; font-style: italic;
  max-width: 0; overflow: hidden; white-space: nowrap;
  opacity: 0; transform: translateX(-8px);
  transition: max-width 0.7s var(--ease), opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
.rag-letter.is-expanded .rag-letter__word { max-width: 300px; opacity: 1; transform: translateX(0); }
.rag-letter.is-active { background: var(--accent-wash); }
.rag-letter.is-active .rag-letter__big { transform: translateY(-2px); }

.rag-pipeline {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0;
  border: 1px solid var(--rule); border-top: none;
  background: var(--paper);
}
.rag-step {
  border-right: 1px solid var(--rule); padding: 24px;
  display: flex; flex-direction: column; gap: 16px;
  opacity: 0.4; transition: opacity 0.4s var(--ease), background 0.4s var(--ease);
  min-height: 320px;
}
.rag-step:last-child { border-right: none; }
.rag-step.is-active { opacity: 1; background: #fff; }
.rag-step.is-done { opacity: 0.75; }
.rag-step__header { display: flex; gap: 14px; align-items: flex-start; }
.rag-step__num {
  font-family: var(--font-mono); font-size: 11px; font-weight: 500;
  color: var(--accent); letter-spacing: 0.08em; padding-top: 3px; flex-shrink: 0;
}
.rag-step__header strong {
  display: block; font-family: var(--font-serif); font-size: 1.25rem;
  font-weight: 400; font-style: italic; margin-bottom: 2px;
}
.rag-step__header span {
  font-family: var(--font-mono); font-size: 10px; color: var(--mono-dim);
  text-transform: uppercase; letter-spacing: 0.04em; line-height: 1.5;
}
.rag-step__body { flex: 1; display: flex; flex-direction: column; gap: 10px; }

.rag-vectors { width: 100%; height: auto; max-height: 220px; background: var(--ink); }
.rag-vectors .v-axis { stroke: rgba(242,239,232,0.15); stroke-width: 1; }
.rag-vectors .v-grid { stroke: rgba(242,239,232,0.05); stroke-width: 1; }
.rag-vectors .v-point { fill: rgba(242,239,232,0.5); transition: all 0.4s var(--ease); }
.rag-vectors .v-point.is-match { fill: var(--live); filter: drop-shadow(0 0 6px var(--live)); }
.rag-vectors .v-query { fill: var(--accent); filter: drop-shadow(0 0 8px var(--accent)); }
.rag-vectors .v-link { stroke: var(--live); stroke-width: 1.5; stroke-dasharray: 3 3; opacity: 0; transition: opacity 0.4s var(--ease); }
.rag-vectors .v-link.is-shown { opacity: 0.8; }
.rag-vectors text { fill: rgba(242,239,232,0.7); font-family: var(--font-mono); font-size: 9px; text-transform: uppercase; letter-spacing: 0.06em; }
.rag-vectors .v-label-query { fill: var(--accent); font-weight: 500; }

.rag-scores { display: flex; flex-direction: column; gap: 4px; }
.rag-score {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-mono); font-size: 10px;
  padding: 4px 8px; border: 1px solid var(--rule);
  text-transform: uppercase; letter-spacing: 0.04em;
}
.rag-score.is-match { border-color: var(--accent); background: var(--accent-wash); color: var(--ink); }
.rag-score__id { color: var(--mono-dim); font-weight: 500; }
.rag-score.is-match .rag-score__id { color: var(--accent); }
.rag-score__val { font-weight: 500; }

.rag-prompt {
  background: var(--ink); color: var(--paper);
  font-family: var(--font-mono); font-size: 10px; line-height: 1.6;
  padding: 14px; margin: 0; white-space: pre-wrap; word-break: break-word;
  border: 1px solid var(--ink); min-height: 100px; max-height: 220px; overflow-y: auto;
  text-shadow: 0 0 4px rgba(242,239,232,0.1);
}
.rag-prompt .tok-label { color: var(--accent); }
.rag-prompt .tok-ctx { color: var(--live); }

.rag-answer {
  background: var(--paper-2); padding: 14px;
  font-family: var(--font-serif); font-size: 1rem; line-height: 1.6;
  min-height: 100px; border: 1px solid var(--rule);
  position: relative;
}
.rag-answer::after { content: "▍"; color: var(--accent); animation: caret 0.8s infinite; }
.rag-answer.is-done::after { content: ""; }

.rag-source {
  margin-top: 32px; border: 1px solid var(--rule); background: var(--paper);
}
.rag-source__label {
  padding: 10px 16px; border-bottom: 1px solid var(--rule); background: var(--paper-2);
  font-family: var(--font-mono); font-size: 10px; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--mono-dim);
}
.rag-source__text { padding: 20px; font-family: var(--font-serif); font-size: 0.95rem; line-height: 1.75; }
.rag-source__text p { margin-bottom: 12px; display: flex; gap: 12px; align-items: flex-start; }
.rag-source__text p:last-child { margin-bottom: 0; }
.rag-source__tag {
  font-family: var(--font-mono); font-size: 10px; font-weight: 500;
  color: var(--mono-dim); padding: 2px 6px; border: 1px solid var(--rule);
  text-transform: uppercase; letter-spacing: 0.04em; flex-shrink: 0; margin-top: 4px;
}
.rag-source__text p.is-retrieved .rag-source__tag { color: var(--accent); border-color: var(--accent); background: var(--accent-wash); }
.rag-source__text mark { background: transparent; padding: 0; transition: background 0.4s; }
.rag-source__text p.is-retrieved mark { background: var(--accent-wash); box-shadow: 0 1px 0 var(--accent); }

.rag-controls {
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 0 0; gap: 20px; flex-wrap: wrap;
}
.rag-question {
  font-family: var(--font-serif); font-style: italic; font-size: 1.25rem;
  color: var(--ink); flex: 1; min-width: 220px;
}
.rag-question.is-empty { color: var(--mono-dim); }
.rag-controls .btn { flex-shrink: 0; }

@media (max-width: 900px) {
  .rag-pipeline { grid-template-columns: 1fr; }
  .rag-step { border-right: none; border-bottom: 1px solid var(--rule); min-height: 0; }
  .rag-step:last-child { border-bottom: none; }
  .rag-acronym { grid-template-columns: 1fr; }
  .rag-letter { border-right: none; border-bottom: 1px solid var(--rule); padding: 18px 20px; }
  .rag-letter:last-child { border-bottom: none; }
  .rag-letter__big { font-size: 2.5rem; }
  .rag-letter__word { font-size: 1.25rem; }
}

@media (max-width: 900px) {
  .demo-split { grid-template-columns: 1fr; }
  .demo-chat { border-right: none; border-bottom: 1px solid var(--rule); }
  .demo-rag__text { border-right: none; border-bottom: 1px solid var(--rule); height: auto; max-height: 320px; }
  .demo-viz, .demo-viz svg { min-height: 320px; height: 320px; }
}

/* ======= Outils enseignés ======= */
.tools-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.tool-chip {
  padding: 8px 14px; background: var(--paper); border: 1px solid var(--ink); border-radius: 0;
  font-family: var(--font-mono); font-size: 11px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink);
  transition: all 0.2s var(--ease);
}
.tool-chip:hover { background: var(--ink); color: var(--paper); }
a.tool-chip { text-decoration: none; cursor: pointer; }

/* ======= Website Analytics (placeholder) ======= */
.placeholder-login {
  max-width: 460px; margin: 0 auto; background: var(--paper);
  padding: 48px 40px; border: 1px solid var(--ink); border-radius: 0;
  text-align: left;
}
.placeholder-login h2 { font-family: var(--font-serif); font-style: italic; margin-bottom: 16px; font-size: 2.5rem; }
.placeholder-login > p { font-size: 0.9375rem; margin-bottom: 8px; }
.placeholder-login__soon {
  display: inline-block; padding: 4px 10px; background: var(--accent); color: var(--ink);
  border-radius: 0; font-family: var(--font-mono); font-size: 10px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 24px;
}
.placeholder-login__features { margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--rule); }
.placeholder-login__features li {
  padding: 10px 0; border-bottom: 1px solid var(--rule);
  font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--ink); display: flex; gap: 10px; align-items: flex-start;
}
.placeholder-login__features li::before { content: "→"; color: var(--accent); font-weight: 500; }

/* ======= Stats grid — social proof ======= */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.stat-item {
  padding: 40px 24px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  text-align: center;
}
.stat-item__number {
  display: block;
  font-family: 'Instrument Serif', serif;
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-item__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--mono-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.5;
}
@media (max-width: 768px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .stats-grid { grid-template-columns: 1fr; } }

/* ======= Steps grid — comment ça marche ======= */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.step-card {
  padding: 48px 32px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.step-card__num {
  display: block;
  font-family: 'Instrument Serif', serif;
  font-size: 2.5rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 20px;
}
.step-card h3 {
  font-family: 'Instrument Serif', serif;
  font-size: 1.25rem;
  margin-bottom: 12px;
}
.step-card p {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--ink);
  max-width: 32ch;
}
@media (max-width: 768px) { .steps-grid { grid-template-columns: 1fr; } }

/* ======= Feature list (inclus dans l'offre) ======= */
.feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 32px 0;
}
.feature-list li {
  padding: 8px 0;
  font-size: 0.9375rem;
  line-height: 1.5;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.feature-list li::before {
  content: "→";
  color: var(--accent);
  font-weight: 600;
  flex-shrink: 0;
}

/* ======= Sectors — blocs par secteur ======= */
.sectors-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.sector-item {
  padding: 48px 0;
  border-bottom: 1px solid var(--rule);
}
.sector-item:first-child { border-top: 1px solid var(--rule); }
.sector-item__headline {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(1.3rem, 2.5vw, 1.75rem);
  margin-bottom: 16px;
  max-width: 40ch;
}
.sector-item__headline em { font-style: italic; color: var(--accent); }
.sector-item p {
  font-size: 0.9375rem;
  line-height: 1.6;
  max-width: 60ch;
  margin-bottom: 16px;
}
.sector-item__footer {
  display: flex;
  gap: 24px;
  align-items: center;
  flex-wrap: wrap;
}
.sector-item__guarantee {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent);
  font-weight: 600;
}
.sector-item__price {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mono-dim);
  padding: 4px 10px;
  border: 1px solid var(--rule);
}

/* ======= FAQ ======= */
.faq-list {
  max-width: 720px;
}
.faq-item {
  border-bottom: 1px solid var(--rule);
}
.faq-item:first-child { border-top: 1px solid var(--rule); }
.faq-item summary {
  padding: 20px 0;
  font-family: 'Instrument Serif', serif;
  font-size: 1.125rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--mono-dim);
  transition: transform 0.3s var(--ease);
}
.faq-item[open] summary::after { content: "−"; color: var(--accent); }
/* ======= Demo chat "comment ça marche" ======= */
.demo-chat-how {
  max-width: 560px;
}
.demo-chat-how__window {
  border: 1px solid var(--rule);
  border-radius: 6px;
  overflow: hidden;
  background: var(--paper);
}
.demo-chat-how__header {
  padding: 12px 18px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .03em;
  display: flex; align-items: center; gap: 8px;
}
.demo-chat-how__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--live);
  display: inline-block;
}
.demo-chat-how__messages {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 300px;
}
.demo-chat-how__msg {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 4px;
  font-family: 'Inter Tight', sans-serif;
  font-size: .87rem;
  line-height: 1.5;
  width: fit-content;
}
.demo-chat-how__msg.is-visible {
  animation: msgAppear .2s ease;
}
@keyframes msgAppear { from { opacity: 0; transform: scale(.95); } to { opacity: 1; transform: scale(1); } }
.demo-chat-how__msg--user {
  background: var(--ink);
  color: var(--paper);
  align-self: flex-end;
}
.demo-chat-how__msg--bot {
  background: var(--paper-2);
  color: var(--ink);
  align-self: flex-start;
  border: 1px solid rgba(14,14,12,.08);
}
.demo-chat-how__msg--bot strong {
  color: var(--accent);
  font-weight: 600;
}

/* ======= Capabilities interactive ======= */
.cap-interactive {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 40px;
  align-items: start;
}
.cap-options { display: flex; flex-direction: column; gap: 8px; }
.cap-btn {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--paper);
  cursor: pointer;
  transition: border-color .2s, background .2s;
  text-align: left;
  width: 100%;
}
.cap-btn:hover { border-color: var(--accent); background: var(--accent-wash); }
.cap-btn.is-active { border-color: var(--accent); background: var(--accent-wash); }
.cap-btn__icon { flex-shrink: 0; line-height: 1; margin-top: 2px; color: var(--ink); transition: color .2s; }
.cap-btn:hover .cap-btn__icon, .cap-btn.is-active .cap-btn__icon { color: var(--accent); }
.cap-btn strong {
  display: block;
  font-family: 'Inter Tight', sans-serif;
  font-size: .9rem;
  font-weight: 600;
  margin-bottom: 2px;
}
.cap-btn small {
  font-size: .8rem;
  color: var(--mono-dim);
  line-height: 1.4;
}
.cap-limits {
  padding: 16px 0;
  opacity: .5;
}
.cap-limits p {
  font-size: .82rem;
  line-height: 1.6;
  color: var(--mono-dim);
}

/* Mini chat démo à droite */
.cap-demo-chat {
  border: 1px solid var(--rule);
  border-radius: 6px;
  overflow: hidden;
  background: var(--paper);
  position: sticky;
  top: 80px;
}
.cap-demo-chat__header {
  padding: 10px 16px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 11px;
  display: flex; align-items: center; gap: 8px;
}
.cap-demo-chat__body {
  padding: 16px;
  min-height: 200px;
  max-height: 300px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

@media (max-width: 768px) {
  .cap-interactive { grid-template-columns: 1fr; }
  .cap-demo-chat { position: static; }
}

/* ======= Problèmes cause → conséquence ======= */
.problems-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.problem-arrow {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
  padding: 24px 0;
  border-bottom: 1px solid var(--rule);
}
.problem-arrow:first-child { border-top: 1px solid var(--rule); }
.problem-arrow__cause {
  font-family: 'Instrument Serif', serif;
  font-size: 1.05rem;
  color: var(--ink);
  text-align: right;
}
.problem-arrow__arrow {
  font-size: 1.5rem;
  color: var(--accent);
  font-weight: 700;
  text-align: center;
}
.problem-arrow__effect {
  font-family: 'Inter Tight', sans-serif;
  font-size: .9rem;
  color: var(--mono-dim);
  line-height: 1.5;
}
@media (max-width: 640px) {
  .problem-arrow { grid-template-columns: 1fr; gap: 8px; text-align: left; }
  .problem-arrow__cause { text-align: left; }
  .problem-arrow__arrow { text-align: left; font-size: 1rem; }
}

/* Mini calendrier dans le chat démo */
.cap-demo-calendar { padding: 8px; }
.cap-cal-row { display: flex; gap: 6px; flex-wrap: wrap; }
.cap-cal-day {
  padding: 6px 10px;
  border: 1px solid var(--rule);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink);
  cursor: pointer;
  transition: background .2s;
}
.cap-cal-day:hover { background: var(--accent-wash); }
.cap-cal-day--highlight { background: var(--accent); color: #fff; border-color: var(--accent); }
.cap-cal-day--disabled { opacity: .3; text-decoration: line-through; cursor: default; }

.cap-note {
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--mono-dim);
  text-transform: uppercase;
  letter-spacing: .04em;
  line-height: 1.6;
  max-width: 60ch;
}

/* ======= Sector tabs ======= */
.sector-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--rule);
  margin-bottom: 32px;
  overflow-x: auto;
}
.sector-tab {
  background: none;
  border: none;
  padding: 12px 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--mono-dim);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
  transition: color .2s, border-color .2s;
}
.sector-tab:hover { color: var(--ink); }
.sector-tab.is-active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  font-weight: 600;
}
.sector-panels { min-height: 180px; }
.sector-panel {
  display: none;
  animation: fadeIn .3s ease;
}
.sector-panel.is-active { display: block; }
.sector-panel p {
  font-size: 1rem;
  line-height: 1.6;
  max-width: 60ch;
  margin-bottom: 16px;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ======= Offre promise (3 étapes) ======= */
.offer-promise { margin-top: 32px; display: flex; flex-direction: column; gap: 0; }
.offer-promise__step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px 0;
  border-bottom: 1px solid var(--rule);
}
.offer-promise__step:first-child { border-top: 1px solid var(--rule); }
.offer-promise__num {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper);
  font-family: 'Instrument Serif', serif;
  font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.offer-promise__step strong {
  display: block;
  font-family: 'Inter Tight', sans-serif;
  font-size: .95rem;
  margin-bottom: 4px;
}
.offer-promise__step p {
  font-size: .85rem;
  color: var(--mono-dim);
  line-height: 1.5;
}
.offer-promise__step:last-child .offer-promise__num { background: var(--accent); }

.faq-toggle {
  display: block;
  margin-top: 16px;
  background: none; border: none;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 8px 0;
}
/* ======= Questions douleur (WHY) ======= */
.pain-questions { display: flex; flex-direction: column; gap: 0; }
.pain-question {
  padding: 32px 0;
  border-bottom: 1px solid var(--rule);
}
.pain-question:first-child { border-top: 1px solid var(--rule); }
.pain-question__q {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-style: italic;
  color: var(--ink);
  margin-bottom: 12px;
}
.pain-question__insight {
  max-width: 60ch;
  font-size: .9rem;
  line-height: 1.6;
  color: var(--mono-dim);
}
.pain-question__insight strong {
  display: block;
  color: var(--accent);
  font-family: 'Inter Tight', sans-serif;
  font-size: .85rem;
  font-weight: 600;
  margin-bottom: 4px;
}

/* ======= Preuve sociale bandeau ======= */
.social-proof-banner {
  padding: 32px;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--paper);
}
.social-proof-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.social-proof-stat { text-align: center; }
.social-proof-stat__num {
  display: block;
  font-family: 'Instrument Serif', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}
.social-proof-stat__label {
  display: block;
  font-family: 'Inter Tight', sans-serif;
  font-size: .85rem;
  color: var(--ink);
  line-height: 1.4;
  margin-bottom: 4px;
}
.social-proof-stat__source {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--mono-dim);
  text-transform: uppercase;
  letter-spacing: .04em;
}
@media (max-width: 640px) { .social-proof-stats { grid-template-columns: 1fr; gap: 20px; } }

/* ======= Offre : ce que fait le chatbot (3 cartes) ======= */
.offer-what {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.offer-what__card {
  padding: 36px 28px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.offer-what__num {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-family: 'Instrument Serif', serif;
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.offer-what__card h3 {
  font-family: 'Instrument Serif', serif;
  font-size: 1.15rem;
  margin-bottom: 10px;
  max-width: 24ch;
}
/* Texte barré (problème → solution) */
.strikethrough {
  text-decoration: line-through;
  color: var(--mono-dim);
  font-weight: 400;
  opacity: .6;
}
h2 .strikethrough { font-size: .75em; }
.lead .strikethrough { font-size: .9em; }

.offer-what__card p {
  font-size: .87rem;
  line-height: 1.6;
  color: var(--mono-dim);
}
@media (max-width: 768px) { .offer-what { grid-template-columns: 1fr; } }

.faq-toggle:hover { text-decoration: underline; }

/* ======= Parcours client (timeline) ======= */
.journey { position: relative; max-width: 640px; padding-left: 32px; }
.journey__line {
  position: absolute;
  left: 11px; top: 0; bottom: 0;
  width: 2px;
  background: var(--rule);
}
.journey__step {
  position: relative;
  padding: 16px 0 16px 24px;
  opacity: 0;
  transform: translateX(-12px);
  transition: opacity .5s ease, transform .5s ease;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.journey__step.is-visible { opacity: 1; transform: translateX(0); }
.journey__dot {
  position: absolute;
  left: -27px; top: 20px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--paper-2);
  border: 2px solid var(--rule);
  z-index: 1;
}
.journey__step--ok .journey__dot { background: var(--ink); border-color: var(--ink); }
.journey__step--problem .journey__dot { background: #FFB84D; border-color: #FFB84D; }
.journey__step--solution .journey__dot {
  background: var(--accent);
  border-color: var(--accent);
  width: 16px; height: 16px;
  left: -29px; top: 18px;
}
.journey__content { flex: 1; }
.journey__content strong {
  display: block;
  font-family: 'Inter Tight', sans-serif;
  font-size: .9rem;
  font-weight: 600;
  margin-bottom: 2px;
}
.journey__content small {
  font-size: .82rem;
  color: var(--mono-dim);
  line-height: 1.5;
}
.journey__tag {
  font-family: var(--font-mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 3px 8px;
  border-radius: 2px;
  background: var(--ink);
  color: var(--paper);
  white-space: nowrap;
  flex-shrink: 0;
  margin-top: 2px;
}
.journey__tag--warn { background: #FFB84D; color: var(--ink); }
.journey__tag--danger { background: #E63946; color: #fff; }
.journey__tag--accent { background: var(--accent); color: #fff; }

/* Accolade à droite */
.journey__bracket-right {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 48px;
  gap: 0;
  margin: 8px 0;
  opacity: 0;
  transform: translateX(-12px);
  transition: opacity .5s ease, transform .5s ease;
}
.journey__bracket-right.is-visible { opacity: 1; transform: translateX(0); }
.journey__bracket-right-content { display: flex; flex-direction: column; }
.journey__bracket-right-content .journey__step { flex-wrap: wrap; }
.journey__bracket-right-bar {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}
.journey__bracket-right-line {
  width: 3px;
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
}
.journey__bracket-right-label {
  position: absolute;
  right: -60px;
  top: 50%;
  transform: translateY(-50%) rotate(90deg);
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--accent);
  font-weight: 600;
  transform-origin: center;
}
@media (max-width: 640px) {
  .journey__bracket-right { grid-template-columns: 1fr 32px; }
  .journey__bracket-right-label { font-size: 8px; right: -8px; }
}

/* Flèches de redirection ← vers les canaux */
.journey__redir-arrows {
  margin: 16px 0 0 0;
  padding-left: 32px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  opacity: 0;
  transform: translateX(-12px);
  transition: opacity .5s ease, transform .5s ease;
}
.journey__redir-arrows.is-visible { opacity: 1; transform: translateX(0); }
.journey__redir-arrow-item {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 10px 16px;
  border: 1px dashed var(--rule);
  border-radius: 4px;
}
.journey__redir-left-arrow {
  color: var(--accent);
  font-weight: 700;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.journey__redir-arrow-item strong {
  display: block;
  font-family: 'Inter Tight', sans-serif;
  font-size: .82rem;
  font-weight: 600;
}
.journey__redir-arrow-item small {
  font-size: .75rem;
  color: var(--mono-dim);
}
.journey__redir-target {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--ink);
  font-weight: 600;
  white-space: nowrap;
}
.faq-item p {
  padding: 0 0 20px;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--mono-dim);
  max-width: 60ch;
}

/* ======= Secondary services grid ======= */
.secondary-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
  margin-top: 24px;
}
.secondary-card {
  padding: 40px 32px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.secondary-card h3 {
  font-family: 'Instrument Serif', serif;
  font-size: 1.25rem;
  margin-bottom: 12px;
}
.secondary-card p {
  font-size: 0.9375rem;
  line-height: 1.6;
  max-width: 38ch;
  margin-bottom: 12px;
}
.secondary-card__price {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 8px;
}
.secondary-card a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  font-size: 0.875rem;
}
@media (max-width: 640px) { .secondary-grid { grid-template-columns: 1fr; } }

/* ======= Nav — lien actif ======= */
.nav a.is-active {
  color: var(--accent);
  position: relative;
}
.nav a.is-active::after {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--accent);
}

/* ======= Hero court (experience.html) ======= */
.hero--short {
  padding: 80px 0 88px;
}
.hero--short h1 { max-width: 20ch; }
.hero--short::before { content: "EXPÉRIENCE · LIVE"; }

/* ======= Sector blocks — blocs pleine largeur par secteur ======= */
.sector-block {
  padding: 80px 0;
  border-top: 1px solid var(--rule);
}
.sector-block--alt { background: var(--paper); }
.sector-block:not(.sector-block--alt) { background: var(--paper-2); }
.sector-block__inner {
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: 80px;
  align-items: start;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.sector-block__content { max-width: 680px; }
.sector-block__headline {
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  margin-bottom: 28px;
  max-width: 24ch;
}
.sector-block__headline em { font-style: italic; color: var(--accent); }
.sector-block__who {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--mono-dim);
  margin-bottom: 24px;
  line-height: 1.6;
}
.sector-block__list {
  list-style: none;
  padding: 0;
  margin: 0 0 32px 0;
}
.sector-block__list li {
  padding: 10px 0;
  border-bottom: 1px dashed var(--rule);
  font-size: 0.9375rem;
  line-height: 1.55;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--ink);
}
.sector-block__list li:first-child { border-top: 1px dashed var(--rule); }
.sector-block__list li::before {
  content: "→";
  color: var(--accent);
  font-weight: 600;
  flex-shrink: 0;
  font-family: var(--font-mono);
}
.sector-block__offer {
  border-left: 3px solid var(--accent);
  padding-left: 20px;
  margin-bottom: 40px;
}
.sector-block__offer p { font-size: 0.9375rem; line-height: 1.55; margin-bottom: 8px; }
.sector-block__offer p:last-child { margin-bottom: 0; }
.sector-block__offer strong { color: var(--accent); font-weight: 700; }
.sector-block__badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px; font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--accent);
  color: #fff;
  padding: 4px 10px;
  margin-bottom: 10px;
}
.sector-block__price {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--mono-dim);
}
.sector-block__price strong { color: var(--ink); font-weight: 700; }
.sector-block__aside {
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding-top: 60px;
}
@media (max-width: 1024px) {
  .sector-block { padding: 60px 0; }
  .sector-block__inner { grid-template-columns: 1fr; gap: 40px; padding: 0 var(--gutter); }
  .sector-block__aside { justify-content: flex-start; padding-top: 0; }
}
@media (max-width: 640px) {
  .sector-block { padding: 48px 0; }
  .sector-block__headline { max-width: none; }
}

/* ======= Sync stats — mise à jour automatique ======= */
.sync-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
  margin-bottom: 48px;
}
.sync-stat {
  padding: 40px 32px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  text-align: left;
}
.sync-stat__val {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--accent);
  font-style: italic;
  line-height: 1;
  margin-bottom: 12px;
}
.sync-stat__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--mono-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1.5;
}
.sync-explain {
  max-width: 640px;
  border-left: 2px solid var(--accent);
  padding-left: 20px;
}
.sync-explain p {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 14px;
}
.sync-explain p:last-child { margin-bottom: 0; }
.sync-explain strong { font-weight: 600; color: var(--ink); }
@media (max-width: 768px) { .sync-stats { grid-template-columns: 1fr; } }

/* ======= Rapport mock ======= */
.rapport-mock {
  max-width: 760px;
  border: 1px solid var(--ink);
  background: var(--paper);
  font-family: var(--font-sans);
}
.rapport-mock__header {
  padding: 12px 20px;
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mono-dim);
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--ink);
  color: var(--paper);
}
.rapport-mock__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent); display: inline-block;
  box-shadow: 0 0 8px var(--accent);
  animation: crtPulse 1.4s infinite;
  flex-shrink: 0;
}
.rapport-mock__date {
  margin-left: auto;
  color: rgba(242,239,232,0.5);
}
.rapport-mock__body {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.rapport-mock__section {
  padding: 24px 28px;
  border-bottom: 1px solid var(--rule);
}
.rapport-mock__section:last-of-type { border-bottom: none; }
.rapport-mock__section-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mono-dim);
  margin-bottom: 16px;
}
.rapport-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.rapport-kpi {
  padding: 18px 16px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.rapport-kpi--accent { background: var(--accent-wash); }
.rapport-kpi__val {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--ink);
  line-height: 1;
  margin-bottom: 6px;
}
.rapport-kpi--accent .rapport-kpi__val { color: var(--accent); }
.rapport-kpi__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--mono-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.4;
}
.rapport-mock__recommandation {
  padding: 24px 28px;
  background: var(--paper-2);
  border-top: 1px solid var(--rule);
}
.rapport-mock__recommandation p {
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
  max-width: 60ch;
  margin-top: 12px;
}
.rapport-mock__recommandation em {
  font-style: italic;
  color: var(--accent-text);
}
@media (max-width: 640px) {
  .rapport-kpis { grid-template-columns: 1fr; }
  .rapport-mock__section { padding: 20px 16px; }
  .rapport-mock__recommandation { padding: 20px 16px; }
}

/* ======= Step-card — variante titre h3 via classe ======= */
.step-card__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  margin-bottom: 12px;
  font-weight: 400;
}
.step-card__desc {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--ink);
  max-width: 32ch;
}

/* ======= Témoignages ======= */
.testimonials-grid {
  position: relative;
  min-height: 200px;
  border: 1px solid var(--rule);
  overflow: hidden;
}
.testimonial {
  padding: 40px 32px;
  margin: 0;
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 0; left: 0; right: 0;
  opacity: 0;
  transition: opacity .6s ease;
}
.testimonial.is-active { position: relative; opacity: 1; }
.testimonials-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 20px 0 0;
}
.testimonials-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--rule);
  border: none; cursor: pointer;
  transition: background .3s;
}
.testimonials-dot.is-active { background: var(--accent); }
.testimonial__text {
  font-family: 'Instrument Serif', serif;
  font-size: 1.05rem;
  font-style: italic;
  line-height: 1.6;
  flex: 1;
  margin-bottom: 24px;
}
.testimonial__author {
  display: flex;
  gap: 12px;
  align-items: center;
}
.testimonial__avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper);
  border: none;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Instrument Serif', serif;
  font-size: 1rem;
  font-weight: 400;
}
.testimonial__author strong {
  display: block;
  font-family: 'Inter Tight', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
}
.testimonial__author span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--mono-dim);
}
@media (max-width: 768px) { .testimonials-grid { grid-template-columns: 1fr; } }

/* ======= À propos ======= */
.about-block { max-width: 680px; }
.about-block__content p {
  font-size: 1.0625rem;
  line-height: 1.65;
  margin-bottom: 12px;
}
.about-block__content a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.about-block__photo {
  width: 120px; height: 120px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--ink);
  margin-bottom: 24px;
}
.about-block__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
}

/* ======= Téléphone header ======= */
.nav__phone {
  font-family: var(--font-mono) !important;
  font-size: 11px !important;
  color: var(--accent) !important;
  text-decoration: none !important;
  font-weight: 600;
}
.nav__phone:hover { text-decoration: underline !important; }