:root {
    --bg: #0a0e14;
    --bg-soft: #0f1520;
    --bg-card: #131b27;
    --border: #1f2b3a;
    --text: #e8edf4;
    --text-muted: #a4b2c4;
    --text-dim: #93a4ba;
    --accent: #38e1c4;
    --accent-2: #5b8def;
    --accent-grad: linear-gradient(135deg, #38e1c4 0%, #5b8def 100%);
    --radius: 16px;
    --maxw: 1160px;
  }

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

  html { scroll-behavior: smooth; }

  body {
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }

  h1, h2, h3, .logo { font-family: 'Newsreader', Georgia, serif; letter-spacing: -0.01em; font-weight: 400; }

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

  .wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

  .accent-text {
    background: var(--accent-grad);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  /* ===== Background glow ===== */
  .glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.18;
    z-index: 0;
    pointer-events: none;
  }
  .glow-1 { top: -200px; right: -100px; width: 600px; height: 600px; background: var(--accent); }
  .glow-2 { top: 400px; left: -200px; width: 500px; height: 500px; background: var(--accent-2); }

  /* ===== Header ===== */
  header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(10, 14, 20, 0.72);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
  }
  .nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
  }
  .logo { display: flex; align-items: center; gap: 12px; }
  .logo-mark { height: 30px; width: 30px; flex: 0 0 auto; display: block; }
  .logo .wordmark {
    font-family: 'Jost', sans-serif;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    font-size: 1.1rem;
    color: var(--text);
    padding-left: 2px;
  }
  .logo-text { display: flex; flex-direction: column; justify-content: center; line-height: 1.05; }
  .logo-tag {
    font-family: 'Inter', sans-serif; text-transform: none; font-weight: 500;
    font-size: 0.6rem; letter-spacing: 0.04em; color: var(--text-dim);
    padding-left: 3px; margin-top: 3px;
  }
  .nav-links { display: flex; gap: 32px; align-items: center; }
  .nav-links a { color: var(--text-muted); font-size: 0.94rem; font-weight: 500; transition: color 0.2s; }
  .nav-links a:hover { color: var(--text); }
  .nav-links .btn { color: var(--bg); }
  .nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; flex-direction: column; gap: 5px; z-index: 200; }
  .nav-toggle span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: transform 0.3s ease, opacity 0.2s ease; }
  .nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.is-open span:nth-child(2) { opacity: 0; }
  .nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .btn {
    display: inline-block;
    background: var(--accent-grad);
    color: var(--bg);
    font-weight: 600;
    font-size: 0.94rem;
    padding: 12px 24px;
    border-radius: 10px;
    transition: transform 0.2s, box-shadow 0.2s;
    border: none;
    cursor: pointer;
  }
  .btn:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(56, 225, 196, 0.25); }
  .btn-ghost {
    background: transparent;
    color: var(--text);
    border: 1px solid rgba(56, 225, 196, 0.32);
  }
  .btn-ghost:hover { border-color: var(--accent); box-shadow: none; }

  /* Accessibilité : anneau de focus clavier visible (WCAG 2.4.7) */
  a:focus-visible, button:focus-visible, .btn:focus-visible, .btn-ghost:focus-visible,
  .li-badge:focus-visible, .modal-close:focus-visible, [tabindex]:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    border-radius: 6px;
  }
  .field input:focus-visible, .field textarea:focus-visible, .field select:focus-visible {
    outline: 2px solid var(--accent); outline-offset: 1px;
  }

  section { position: relative; z-index: 1; }

  /* ===== Hero ===== */
  .hero { min-height: 100vh; display: flex; align-items: center; padding: 84px 0 56px; text-align: center; position: relative; overflow: hidden; }
  .hero-aurora { position: absolute; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
  .aurora-blob { position: absolute; border-radius: 50%; filter: blur(90px); will-change: transform; }
  .aurora-1 {
    width: 60vw; height: 60vw; max-width: 900px; max-height: 900px; top: -18%; left: -8%;
    background: radial-gradient(circle at center, rgba(56,225,196,0.16), rgba(56,225,196,0) 62%);
    animation: auroraDrift1 24s ease-in-out infinite alternate;
  }
  .aurora-2 {
    width: 55vw; height: 55vw; max-width: 820px; max-height: 820px; top: -10%; right: -12%;
    background: radial-gradient(circle at center, rgba(91,141,239,0.15), rgba(91,141,239,0) 62%);
    animation: auroraDrift2 30s ease-in-out infinite alternate;
  }
  .aurora-3 {
    width: 48vw; height: 48vw; max-width: 720px; max-height: 720px; bottom: -24%; left: 28%;
    background: radial-gradient(circle at center, rgba(56,225,196,0.10), rgba(91,141,239,0.06) 45%, transparent 70%);
    animation: auroraDrift3 34s ease-in-out infinite alternate;
  }
  @keyframes auroraDrift1 { from { transform: translate(0,0) scale(1); } to { transform: translate(7vw,5vh) scale(1.18); } }
  @keyframes auroraDrift2 { from { transform: translate(0,0) scale(1.05); } to { transform: translate(-6vw,4vh) scale(0.9); } }
  @keyframes auroraDrift3 { from { transform: translate(0,0) scale(0.95); } to { transform: translate(5vw,-6vh) scale(1.2); } }
  @media (prefers-reduced-motion: reduce) {
    .aurora-blob { animation: none !important; }
  }
  .hero-veil {
    position: absolute; inset: 0; z-index: 0; pointer-events: none;
    background: radial-gradient(ellipse 66% 62% at 50% 42%, rgba(10,14,20,0.88) 0%, rgba(10,14,20,0.52) 45%, rgba(10,14,20,0.12) 78%);
  }
  .hero .wrap { position: relative; z-index: 1; width: 100%; }
  .badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(56, 225, 196, 0.08);
    border: 1px solid rgba(56, 225, 196, 0.25);
    color: var(--accent);
    font-size: 0.82rem;
    font-weight: 600;
    padding: 7px 16px;
    border-radius: 999px;
    margin-bottom: 28px;
  }
  .badge .pulse {
    width: 8px; height: 8px; border-radius: 50%; background: var(--accent);
    box-shadow: 0 0 0 0 rgba(56, 225, 196, 0.7);
    animation: pulse 2s infinite;
  }
  @keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(56, 225, 196, 0.6); }
    70% { box-shadow: 0 0 0 10px rgba(56, 225, 196, 0); }
    100% { box-shadow: 0 0 0 0 rgba(56, 225, 196, 0); }
  }
  .hero h1 {
    font-family: 'Newsreader', Georgia, serif;
    font-size: clamp(2.4rem, 5vw, 4rem);
    font-weight: 400;
    line-height: 0.98;
    letter-spacing: -0.01em;
    text-wrap: balance; /* évite le mot orphelin en fin de titre (responsive) */
    max-width: 11em;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 20px;
  }
  .hero h1 strong { font-weight: 700; color: var(--text); }
  .hero h1 em { font-style: italic; }
  .hero h1 .emph { font-style: italic; font-weight: 700; color: var(--text); }
  /* Mot rotatif du hero : fintech / scale-up / start-up (menthe, italique) */
  .hero-rotate { display: inline-block; position: relative; top: 0.093em; height: 1.15em; line-height: 1.15em; overflow: hidden; vertical-align: bottom; }
  .hero-rotate-track { display: flex; flex-direction: column; animation: hero-rotate 7.5s cubic-bezier(0.65, 0, 0.35, 1) infinite; }
  .hero-rotate-track > span { display: block; height: 1.15em; line-height: 1.15em; font-style: italic; font-weight: 500; color: var(--accent); white-space: nowrap; }
  @keyframes hero-rotate {
    0%, 24%   { transform: translateY(0); }
    33%, 57%  { transform: translateY(-1.15em); }
    66%, 90%  { transform: translateY(-2.3em); }
    100%      { transform: translateY(-3.45em); }
  }
  @media (prefers-reduced-motion: reduce) {
    .hero-rotate-track { animation: none; }
  }
  .hero-eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--accent);
    margin: 0 0 16px;
  }
  .hero-kicker {
    font-size: clamp(1rem, 1.6vw, 1.22rem); color: var(--text-muted); font-weight: 500;
    letter-spacing: 0.01em; margin: -6px 0 30px;
  }
  .hero-kicker .hl { color: var(--accent); font-weight: 400; }
  .hero p.lead {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: var(--text-muted);
    max-width: 720px;
    line-height: 1.4;
    margin: 0 auto 26px;
  }
  .hero-cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

  .hero-stats {
    display: flex;
    justify-content: center;
    gap: 72px;
    margin-top: 76px;
    flex-wrap: wrap;
  }
  .stat { text-align: center; }
  .stat .num {
    font-family: 'Newsreader', Georgia, serif;
    font-size: clamp(2.6rem, 5vw, 3.7rem);
    font-weight: 400;
    letter-spacing: -0.02em;
    line-height: 1;
    color: var(--accent);
  }
  .stat .label { color: var(--text-muted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.14em; margin-top: 12px; }

  /* ===== Clients (marquee de logos monochromes) ===== */
  .clients { padding: 52px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); overflow: hidden; }
  .marquee { position: relative; width: 100%; overflow: hidden; -webkit-mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent); }
  .marquee-track {
    display: flex;
    align-items: center;
    width: max-content;
    animation: marquee 32s linear infinite;
  }
  .marquee:hover .marquee-track { animation-play-state: paused; }
  @keyframes marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
  }
  .client-logo {
    flex: 0 0 auto;
    margin: 0 44px;
    display: flex; align-items: center;
  }
  .client-logo img {
    height: 34px;
    width: auto;
    display: block;
    opacity: 0.5;
    transition: opacity 0.25s;
  }
  .client-logo.tall img { height: 62px; }
  .client-logo.lg img { height: 50px; }
  .client-logo img:hover { opacity: 0.95; }
  .case-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 16px; }
  .case-card { display: flex; flex-direction: column; gap: 10px; padding: 26px 24px; border: 1px solid var(--border); border-radius: 16px; background: rgba(255,255,255,0.02); transition: border-color .25s, transform .25s, background .25s; }
  .case-card:hover { border-color: var(--accent); transform: translateY(-3px); background: rgba(56,225,196,0.04); }
  .case-tag { align-self: flex-start; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.12em; font-weight: 600; color: var(--accent); }
  .case-card h3 { font-size: clamp(1.4rem, 2.2vw, 1.7rem); line-height: 1.12; color: var(--text); margin: 0; }
  .case-card p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.45; margin: 0; flex: 1; }
  .case-link { margin-top: 6px; color: var(--text-muted); font-weight: 500; font-size: 0.88rem; transition: color .2s; }
  .case-card:hover .case-link { color: var(--accent); }
  .founder-clients { margin-top: 64px; padding-top: 40px; border-top: 1px solid var(--border); }
  .founder-clients-label {
    text-align: center; color: var(--text-dim);
    font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.14em;
    margin-bottom: 28px;
  }

  /* ===== Section headers ===== */
  .section-head { text-align: center; max-width: 680px; margin: 0 auto 56px; }
  .eyebrow { color: var(--accent); font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 14px; }
  .section-head h2 { font-size: clamp(1.9rem, 4vw, 2.7rem); font-weight: 400; margin-bottom: 16px; }
  .section-head p { color: var(--text-muted); font-size: 1.05rem; }

  .pad { padding: 64px 0; }

  /* ===== Profils : liste éditoriale ===== */
  .profiles {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    margin-bottom: 110px;
  }
  .profile-item {
    padding: 40px 28px 44px;
    position: relative;
    transition: background 0.35s;
  }
  .profile-item + .profile-item { border-left: 1px solid var(--border); }
  .profile-item::after {
    content: '';
    position: absolute; left: 0; bottom: -1px; height: 2px; width: 0;
    background: var(--accent-grad);
    transition: width 0.4s ease;
  }
  .profiles .profile-item { transition: opacity 0.8s cubic-bezier(0.22,1,0.36,1), transform 0.5s cubic-bezier(0.22,1,0.36,1), background 0.35s ease; }
  .profiles .profile-item:hover { background: rgba(56, 225, 196, 0.05); transform: translateY(-6px) scale(1.012); }
  .profile-item:hover::after { width: 100%; }
  .profile-item h3 { transition: color 0.3s; }
  .profile-item:hover h3 { color: var(--accent); }
  .profile-item .role-tag {
    display: block; color: var(--accent); font-size: 0.74rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 16px;
  }
  .profile-item h3 { font-size: 1.4rem; margin-bottom: 12px; }
  .profile-item p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.55; }

  /* ===== Cartes empilées : panneaux plein écran qui se superposent au scroll ===== */
  .cards-stack { position: relative; }
  .cards-stack > .card-panel {
    position: sticky;
    top: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--bg);
    border-top: 1px solid var(--border);
    border-top-left-radius: 28px;
    border-top-right-radius: 28px;
    box-shadow: 0 -30px 70px rgba(0, 0, 0, 0.6);
  }
  .cards-stack > .card-panel:first-child {
    border-radius: 0; box-shadow: none; border-top: none;
  }
  .card-panel > .wrap { width: 100%; padding-top: 48px; padding-bottom: 48px; }
  /* Intro du deck Profils : bloc normal compact (hors empilement) */
  .stack-intro { padding: 52px 0 16px; }
  /* Rôles en version carte plein écran */
  .card-panel .stack-row { border: none; padding: 0; gap: 56px; align-items: center; }
  .card-panel .stack-row:hover { background: none; padding-left: 0; }
  .card-panel .stack-row .role-index { font-size: clamp(3rem, 7vw, 5rem); -webkit-text-stroke-color: var(--accent); margin-bottom: 6px; }
  .card-panel .stack-row h3 { font-size: clamp(2rem, 5vw, 3.4rem); }
  .card-panel .stack-row .stack-problem { font-size: clamp(1.1rem, 2.2vw, 1.5rem); }
  .card-panel .stack-row .stack-solution { font-size: clamp(1rem, 1.7vw, 1.25rem); }
  .card-panel .stack-row .tag { font-size: 1.02rem; }
  /* Offres en carte */
  .card-panel .idx-row { border: none; padding: 0; }
  .card-panel .idx-row::before { display: none; }
  .card-panel .idx-row:hover { background: none; padding-left: 0; }
  .card-panel .idx-num { font-size: clamp(3rem, 7vw, 5rem); -webkit-text-stroke-color: var(--accent); }
  .card-panel .idx-title { font-size: clamp(1.9rem, 4.4vw, 3rem); }
  .card-panel .idx-desc { font-size: clamp(1rem, 1.5vw, 1.18rem); }
  /* Pourquoi / Fondateur / Témoignages en carte : largeur pleine, sans bordure de liste */
  .card-panel .why-cols, .card-panel .founder { width: 100%; }
  .card-panel .testi { margin: 0 auto; border-top: none; padding-top: 0; }
  /* Bénéfice (Pourquoi) en carte plein écran */
  .why-card { max-width: 720px; margin: 0 auto; padding: 0; border: none; }
  .why-card .why-icon { width: 56px; height: 56px; margin-bottom: 26px; }
  .why-card .why-num { font-size: clamp(3rem, 7vw, 5rem); }
  .why-card h3 { font-size: clamp(2.2rem, 5vw, 3.4rem); margin: 16px 0 20px; }
  .why-card p { font-size: clamp(1.15rem, 2vw, 1.45rem); line-height: 1.55; }

  /* ===== Scroll horizontal épinglé (rail de panneaux) ===== */
  .hscroll { position: relative; height: calc(var(--panels, 4) * 100vh); }
  .hscroll-sticky { position: sticky; top: 0; height: 100vh; overflow: hidden; display: flex; }
  .hscroll-track { display: flex; height: 100vh; width: max-content; will-change: transform; }
  .hpanel { flex: 0 0 100vw; height: 100vh; display: flex; align-items: center; justify-content: center; padding: 80px 7vw 48px; }
  .hpanel > * { width: 100%; }
  .hpanel-intro .section-head { margin: 0 auto; }
  .cards-hint-arrow--h { animation: cardsHintSlide 1.8s ease-in-out infinite; }
  @keyframes cardsHintSlide { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(6px); } }

  /* Accessibilité : pas d'épinglage horizontal, panneaux empilés verticalement */
  @media (prefers-reduced-motion: reduce) {
    .hscroll { height: auto; }
    .hscroll-sticky { position: static; height: auto; overflow: visible; display: block; }
    .hscroll-track { flex-direction: column; width: auto; transform: none !important; }
    .hpanel { flex: none; height: auto; min-height: 60vh; padding: 56px 7vw; }
    .cards-hint-arrow--h { animation: none; }
  }
  /* Indice de scroll sur la 1re carte */
  .cards-hint { margin-top: 36px; color: var(--text-dim); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.16em; display: flex; align-items: center; justify-content: center; gap: 10px; }
  .cards-hint-arrow { font-size: 1.1rem; animation: cardsHintBob 1.8s ease-in-out infinite; }
  @keyframes cardsHintBob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(5px); } }

  /* Accessibilité : pas d'empilement forcé, retour au flux normal */
  @media (prefers-reduced-motion: reduce) {
    .cards-stack > .card-panel {
      position: relative; min-height: 0;
      box-shadow: none; border-radius: 0;
      padding: 40px 0;
    }
    .cards-hint-arrow { animation: none; }
  }

  /* ===== Expertises (stack) : rangées métier / technos ===== */
  .stack-list { border-top: 1px solid var(--border); }
  .stack-row {
    display: grid;
    grid-template-columns: 0.7fr 1.3fr;
    gap: 48px;
    padding: 40px 8px;
    border-bottom: 1px solid var(--border);
    align-items: start;
    transition: background 0.35s, padding-left 0.35s;
  }
  .stack-list .stack-row { transition: opacity 600ms cubic-bezier(0.16,1,0.3,1), transform 600ms cubic-bezier(0.16,1,0.3,1), background 0.35s ease, padding-left 0.35s ease; transition-delay: calc(var(--i,0)*90ms), calc(var(--i,0)*90ms), 0s, 0s; }
  .stack-row:hover { background: rgba(56, 225, 196, 0.03); padding-left: 22px; }
  .stack-row .role-index {
    font-family: 'Newsreader', Georgia, serif; font-size: clamp(1.8rem, 3.2vw, 2.6rem); font-weight: 400;
    line-height: 1; letter-spacing: -0.02em;
    color: transparent; -webkit-text-stroke: 1px var(--text-dim);
    transition: -webkit-text-stroke-color 0.3s;
  }
  .stack-row:hover .role-index { -webkit-text-stroke-color: var(--accent); }
  .stack-row h3 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); font-weight: 400; margin-top: 8px; line-height: 1.1; }
  .tags { display: flex; flex-wrap: wrap; align-items: baseline; row-gap: 6px; padding-top: 10px; }
  .tag {
    color: var(--text-muted);
    font-size: 0.98rem;
    transition: color 0.2s;
    white-space: nowrap;
  }
  .tag:not(:last-child)::after { content: '·'; color: var(--text-dim); margin: 0 12px; }
  .tag:hover { color: var(--accent); }

  /* ===== Offres : accordéon horizontal (expansion au survol) ===== */
  .offers-accordion { display: flex; gap: 14px; height: clamp(380px, 50vh, 500px); }
  .offer-acc {
    position: relative; flex: 1 1 0; min-width: 0;
    display: flex; flex-direction: column; justify-content: center;
    border: 1px solid var(--border); border-radius: 18px;
    background: var(--bg-card);
    padding: 30px 28px; overflow: hidden; cursor: pointer; text-align: center;
    transition: flex-grow 0.55s cubic-bezier(0.22,1,0.36,1), background 0.4s ease, border-color 0.4s ease;
  }
  .offer-acc::after {
    content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; width: 0;
    background: var(--accent-grad); transition: width 0.5s cubic-bezier(0.22,1,0.36,1);
  }
  .offer-acc-num {
    font-family: 'Newsreader', Georgia, serif; font-size: clamp(1.7rem, 2.6vw, 2.4rem); font-weight: 400;
    line-height: 1; letter-spacing: -0.02em;
    color: transparent; -webkit-text-stroke: 1px var(--text-dim);
    transition: -webkit-text-stroke-color 0.4s ease;
  }
  .offer-acc-title { font-family: 'Newsreader', Georgia, serif; font-size: clamp(1.3rem, 2vw, 1.75rem); font-weight: 400; line-height: 1.12; }
  .offer-acc-promise { color: var(--accent); font-size: 0.96rem; font-weight: 600; margin-top: 10px; }
  .offer-acc-desc {
    color: var(--text-muted); font-size: 1rem; line-height: 1.62; max-width: 540px;
    text-align: left; margin-left: auto; margin-right: auto;
    opacity: 0; max-height: 0; margin-top: 0; overflow: hidden;
    transition: opacity 0.45s ease, max-height 0.55s ease, margin-top 0.45s ease;
  }
  .offer-acc-badge {
    display: inline-block; margin-top: 14px;
    background: rgba(91, 141, 239, 0.12); border: 1px solid rgba(91, 141, 239, 0.3);
    color: var(--accent-2); font-size: 0.82rem; font-weight: 600; padding: 5px 12px; border-radius: 999px;
  }
  .offer-acc:hover, .offer-acc:focus-visible {
    flex-grow: 3; background: rgba(56, 225, 196, 0.045); border-color: rgba(56, 225, 196, 0.4); outline: none;
  }
  .offer-acc:hover::after, .offer-acc:focus-visible::after { width: 100%; }
  .offer-acc:hover .offer-acc-num, .offer-acc:focus-visible .offer-acc-num { -webkit-text-stroke-color: var(--accent); }
  .offer-acc:hover .offer-acc-desc, .offer-acc:focus-visible .offer-acc-desc { opacity: 1; max-height: 340px; margin-top: 16px; }
  @media (max-width: 760px) {
    .offers-accordion { flex-direction: column; height: auto; }
    .offer-acc { flex: none; }
    .offer-acc-desc { opacity: 1; max-height: none; margin-top: 14px; }
  }

  /* ===== Offres : index numéroté pleine largeur (legacy) ===== */
  .idx { border-top: 1px solid var(--border); }
  .idx-row {
    display: grid;
    grid-template-columns: 110px 0.8fr 1.2fr;
    gap: 40px;
    padding: 48px 16px;
    border-bottom: 1px solid var(--border);
    align-items: start;
    position: relative;
  }
  .idx .idx-row { transition: opacity 600ms cubic-bezier(0.16,1,0.3,1), transform 600ms cubic-bezier(0.16,1,0.3,1), background 0.4s ease, padding-left 0.4s ease; transition-delay: calc(var(--i,0)*90ms), calc(var(--i,0)*90ms), 0s, 0s; }
  .idx-row::before {
    content: ''; position: absolute; left: 0; top: -1px; bottom: -1px; width: 0;
    background: var(--accent-grad); transition: width 0.4s ease;
  }
  .idx-row:hover { background: rgba(56, 225, 196, 0.04); padding-left: 30px; }
  .idx-row:hover::before { width: 3px; }
  .idx-num {
    font-family: 'Newsreader', Georgia, serif; font-size: clamp(2.2rem, 4vw, 3.2rem); font-weight: 400;
    line-height: 1; letter-spacing: -0.02em;
    color: transparent; -webkit-text-stroke: 1.2px var(--text-dim);
    padding-top: 2px; transition: -webkit-text-stroke-color 0.3s;
  }
  .idx-row:hover .idx-num { -webkit-text-stroke-color: var(--accent); }
  .idx-title { font-family: 'Newsreader', Georgia, serif; font-size: clamp(1.7rem, 3.4vw, 2.4rem); font-weight: 400; line-height: 1.08; transition: opacity 0.3s; }
  .idx-row:hover .idx-title {
    background: var(--accent-grad);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  }
  .idx-promise { color: var(--accent); font-weight: 600; font-size: 0.95rem; margin-top: 16px; }
  .idx-badge {
    display: inline-block; margin-top: 18px;
    background: rgba(91, 141, 239, 0.12);
    border: 1px solid rgba(91, 141, 239, 0.3);
    color: var(--accent-2);
    font-size: 0.78rem; font-weight: 600;
    padding: 6px 14px; border-radius: 999px;
  }
  .idx-desc { color: var(--text-muted); font-size: 1.02rem; line-height: 1.75; padding-top: 8px; }

  /* ===== Process : timeline verticale ===== */
  .timeline { position: relative; max-width: 760px; margin: 0 auto; }
  .timeline::before {
    content: ''; position: absolute; left: 28px; top: 16px; bottom: 16px; width: 2px;
    background: linear-gradient(to bottom, var(--accent), var(--accent-2));
    opacity: 0.35;
  }
  .tl-item { position: relative; display: grid; grid-template-columns: 58px 1fr; gap: 32px; padding-bottom: 52px; }
  .tl-item:last-child { padding-bottom: 0; }
  .tl-node {
    width: 58px; height: 58px; border-radius: 50%;
    background: var(--bg); border: 2px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    font-family: 'Newsreader', Georgia, serif; font-weight: 400; font-size: 1.1rem; color: var(--accent);
    position: relative; z-index: 1; transition: border-color 0.3s, box-shadow 0.3s;
  }
  .tl-item:hover .tl-node { border-color: var(--accent); box-shadow: 0 0 0 6px rgba(56, 225, 196, 0.08); }
  .tl-body { padding-top: 8px; }
  .tl-when { color: var(--accent-2); font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.12em; }
  .tl-body h3 { font-size: 1.35rem; margin: 8px 0 10px; }
  .tl-body p { color: var(--text-muted); font-size: 0.98rem; line-height: 1.7; }

  /* ===== Fondateur ===== */
  .founder { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; align-items: center; }
  .founder-photo {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--border);
    aspect-ratio: 1 / 1;
    background: var(--bg-card);
  }
  .founder-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
  .photo-fallback {
    display: none;
    width: 100%; height: 100%;
    align-items: center; justify-content: center;
    font-family: 'Newsreader', Georgia, serif; font-weight: 400; font-size: 4rem;
    color: var(--bg);
    background: var(--accent-grad);
  }
  .founder-caption {
    display: flex; align-items: center; gap: 14px;
    margin-top: 18px;
  }
  .founder-caption-text { flex: 1; min-width: 0; }
  .founder-caption .fname {
    font-family: 'Newsreader', Georgia, serif; font-weight: 400; font-size: 1.35rem; color: var(--text); line-height: 1.2;
  }
  .founder-caption .ftitle {
    color: var(--accent); font-size: 0.9rem; font-weight: 600; margin-top: 2px;
  }
  .founder-body .eyebrow { text-align: left; }
  .founder-body h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 400; margin-bottom: 20px; }
  .founder-body p { color: var(--text-muted); font-size: 1.04rem; margin-bottom: 16px; }
  .founder-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
  .chip {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text);
  }
  .chip .chip-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent-grad); }
  .li-badge {
    flex-shrink: 0;
    display: inline-flex; align-items: center; justify-content: center;
    width: 38px; height: 38px;
    border-radius: 9px;
    background: #0a66c2;
    color: #fff;
    transition: transform 0.2s, box-shadow 0.2s;
  }
  .li-badge:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(10, 102, 194, 0.45); }

  /* ===== CTA ===== */
  .cta-block {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 64px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
  }
  .cta-block::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(circle at 50% 0%, rgba(56,225,196,0.12), transparent 60%);
    pointer-events: none;
  }
  .cta-block h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 16px; position: relative; }
  .cta-block p { color: var(--text-muted); max-width: 560px; margin: 0 auto 32px; position: relative; }

  /* ===== Contact form ===== */
  .form {
    max-width: 560px;
    margin: 0 auto;
    display: grid;
    gap: 16px;
    text-align: left;
    position: relative;
  }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .field label { display: block; font-size: 0.85rem; color: var(--text-muted); margin-bottom: 6px; font-weight: 500; }
  .field input, .field textarea, .field select {
    width: 100%;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px 14px;
    color: var(--text);
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color 0.2s;
  }
  .field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--accent); }
  .field textarea { resize: vertical; min-height: 100px; }
  .form .btn { width: 100%; padding: 14px; font-size: 1rem; }
  .form-note { font-size: 0.82rem; color: var(--text-dim); text-align: center; }

  /* ===== Footer ===== */
  footer {
    border-top: 1px solid var(--border);
    padding: 48px 0 32px;
    margin-top: 40px;
  }
  .footer-grid {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 32px;
    margin-bottom: 32px;
  }
  .footer-brand { max-width: 320px; }
  .footer-brand p { color: var(--text-dim); font-size: 0.9rem; margin-top: 12px; }
  .footer-col h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); margin-bottom: 14px; }
  .footer-col a { display: block; color: var(--text-dim); font-size: 0.9rem; margin-bottom: 8px; transition: color 0.2s; }
  .footer-col a:hover { color: var(--accent); }
  .footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    color: var(--text-dim);
    font-size: 0.85rem;
  }

  /* ===== On recrute ===== */
  .recrute-top { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 22px; }
  .recrute-top h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 400; }
  .recrute-tag {
    display: inline-block;
    background: rgba(56, 225, 196, 0.1);
    border: 1px solid rgba(56, 225, 196, 0.3);
    color: var(--accent);
    font-size: 0.8rem; font-weight: 600;
    padding: 6px 14px; border-radius: 999px;
  }
  .recrute-intro { color: var(--text-muted); font-size: 1.05rem; max-width: 760px; margin-bottom: 50px; }
  .recrute-cols { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--border); }
  .recrute-col { padding: 34px 30px 16px; }
  .recrute-col + .recrute-col { border-left: 1px solid var(--border); }
  .recrute-col h3 {
    color: var(--accent); font-size: 0.78rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 20px;
  }
  .checklist { list-style: none; }
  .checklist li {
    position: relative; padding-left: 24px; margin-bottom: 15px;
    color: var(--text-muted); font-size: 0.96rem; line-height: 1.5;
  }
  .checklist li::before {
    content: ''; position: absolute; left: 0; top: 8px;
    width: 8px; height: 8px; border-radius: 50%; background: var(--accent-grad);
  }
  .checklist strong { color: var(--text); font-weight: 600; }
  .recrute-cta { margin-top: 44px; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
  .recrute-cta .hint { color: var(--text-dim); font-size: 0.9rem; }
  /* ===== Pourquoi Davanzia ===== */
  .why-cols { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--border); }
  .why-col { padding: 40px 30px 30px; position: relative; transition: background 0.45s ease; }
  .why-col + .why-col { border-left: 1px solid var(--border); }
  .why-col::before {
    content: ''; position: absolute; top: -1px; left: 0; width: 56px; height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent));
    background-size: 200% 100%;
    animation: whyShine 5s linear infinite;
    transition: width 0.5s cubic-bezier(0.2,0.7,0.2,1), box-shadow 0.5s ease;
  }
  @keyframes whyShine { from { background-position: 0 0; } to { background-position: 200% 0; } }
  .why-col:hover { background: linear-gradient(180deg, rgba(56,225,196,0.05), transparent 72%); }
  .why-col:hover::before { width: 100%; box-shadow: 0 0 18px rgba(56,225,196,0.45); }
  .why-num, .why-col h3, .why-col p { transition: transform 0.45s cubic-bezier(0.2,0.7,0.2,1); }
  .why-col:hover .why-num, .why-col:hover h3, .why-col:hover p { transform: translateX(7px); }
  .why-icon { display: block; width: 32px; height: 32px; color: var(--accent); margin-bottom: 20px; }
  .why-icon svg { width: 100%; height: 100%; overflow: visible; transition: color 0.4s ease; }
  .why-col:hover .why-icon { color: var(--accent-2); }
  .why-col[data-why="reactivite"] .why-icon { animation: whyBolt 2.6s ease-in-out infinite; transform-origin: 50% 50%; }
  @keyframes whyBolt {
    0%, 70%, 100% { transform: scale(1); filter: none; }
    78% { transform: scale(1.18); filter: drop-shadow(0 0 7px rgba(56,225,196,0.75)); }
    86% { transform: scale(1); filter: none; }
  }
  .why-col[data-why="equite"] .why-icon { animation: whyBalance 4.6s ease-in-out infinite; transform-origin: 50% 18%; }
  @keyframes whyBalance { 0%, 100% { transform: rotate(-6deg); } 50% { transform: rotate(6deg); } }
  .why-check { stroke-dasharray: 1; stroke-dashoffset: 1; animation: whyCheck 3.6s ease-in-out infinite; }
  @keyframes whyCheck {
    0% { stroke-dashoffset: 1; opacity: 0; }
    14% { opacity: 1; }
    40% { stroke-dashoffset: 0; opacity: 1; }
    82% { stroke-dashoffset: 0; opacity: 1; }
    94% { opacity: 0; }
    100% { stroke-dashoffset: 1; opacity: 0; }
  }
  .why-num {
    font-family: 'Newsreader', Georgia, serif; font-size: 1.5rem; font-weight: 400; letter-spacing: -0.01em;
    line-height: 1; display: inline-block;
    color: transparent; -webkit-text-stroke: 1px var(--text-dim);
  }
  .why-col h3 { font-size: clamp(1.5rem, 2.4vw, 1.85rem); font-weight: 400; margin: 12px 0 16px; color: var(--text); }
  .why-col p { color: var(--text-muted); font-size: 1rem; line-height: 1.62; }
  @media (prefers-reduced-motion: reduce) {
    .why-icon, .why-col::before, .why-check { animation: none !important; }
    .why-check { stroke-dashoffset: 0; opacity: 1; }
  }
  /* ===== Témoignages (citations rotatives, discret) ===== */
  .testi { max-width: 660px; margin: 32px auto 0; border-top: 1px solid var(--border); padding-top: 28px; text-align: center; }
  .testi-track { position: relative; }
  .testi-slide { display: none; }
  .testi-slide.is-active { display: block; animation: testiFade 0.8s ease; }
  @keyframes testiFade { from { opacity: 0; } to { opacity: 1; } }
  .testi-quote {
    font-size: clamp(1.02rem, 1.7vw, 1.18rem); line-height: 1.6; font-style: italic;
    color: var(--text-muted); max-width: 600px; margin: 0 auto;
  }
  .testi-author { display: block; margin-top: 16px; font-size: 0.84rem; color: var(--text-dim); }
  .testi-author strong { color: var(--text); font-weight: 600; font-style: normal; }
  .testi-dots { display: flex; justify-content: center; gap: 8px; margin-top: 28px; }
  .testi-dot { width: 6px; height: 6px; padding: 0; border: none; border-radius: 50%; background: var(--border); cursor: pointer; transition: background 0.25s; }
  .testi-dot:hover { background: var(--text-dim); }
  .testi-dot.is-active { background: var(--text-muted); }
  @media (prefers-reduced-motion: reduce) { .testi-slide.is-active { animation: none; } }
  /* ===== FAQ ===== */
  .faq { max-width: 840px; margin: 0 auto; border-top: 1px solid var(--border); }
  .faq-item { border-bottom: 1px solid var(--border); }
  .faq-item summary {
    list-style: none; cursor: pointer; position: relative;
    padding: 24px 48px 24px 4px;
    font-family: 'Newsreader', Georgia, serif; font-weight: 600; font-size: 1.05rem; color: var(--text);
    transition: color 0.2s;
  }
  .faq-item summary::-webkit-details-marker { display: none; }
  .faq-item summary:hover { color: var(--accent); }
  .faq-item summary::after {
    content: ''; position: absolute; right: 8px; top: 28px;
    width: 10px; height: 10px;
    border-right: 2px solid var(--accent); border-bottom: 2px solid var(--accent);
    transform: rotate(45deg); transition: transform 0.25s ease;
  }
  .faq-item[open] summary::after { transform: rotate(-135deg); }
  .faq-a { padding: 0 48px 26px 4px; color: var(--text-muted); font-size: 1rem; line-height: 1.68; }
  .faq-a strong { color: var(--text); font-weight: 600; }
  .modal { position: fixed; inset: 0; z-index: 1000; display: none; align-items: flex-start; justify-content: center; padding: 48px 20px; overflow-y: auto; }
  .modal.open { display: flex; }
  .modal-overlay { position: fixed; inset: 0; background: rgba(5, 8, 12, 0.78); backdrop-filter: blur(5px); -webkit-backdrop-filter: blur(5px); }
  .modal-card {
    position: relative; z-index: 1; margin: auto;
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 20px; padding: 40px 38px; width: 100%; max-width: 600px;
    animation: modalIn 0.3s ease;
  }
  @keyframes modalIn { from { opacity: 0; transform: translateY(16px) scale(0.98); } to { opacity: 1; transform: none; } }
  .modal-card h3 { font-size: 1.6rem; font-weight: 400; }
  .modal-card .modal-sub { color: var(--accent); font-size: 0.9rem; font-weight: 600; margin: 4px 0 26px; }
  .modal-card .form { max-width: none; margin: 0; }
  .modal-close {
    position: absolute; top: 14px; right: 18px;
    background: none; border: none; color: var(--text-muted);
    font-size: 1.8rem; line-height: 1; cursor: pointer; padding: 4px;
    transition: color 0.2s;
  }
  .modal-close:hover { color: var(--text); }
  body.modal-open { overflow: hidden; }
  .recrute-form { margin: 48px 0 0; max-width: 640px; }
  .field input[type="file"] { padding: 9px 12px; color: var(--text-muted); font-size: 0.9rem; }
  .field input[type="file"]::file-selector-button {
    background: rgba(56, 225, 196, 0.1);
    border: 1px solid var(--border);
    color: var(--accent);
    border-radius: 8px;
    padding: 6px 14px;
    margin-right: 14px;
    cursor: pointer;
    font-family: inherit;
    font-weight: 600;
  }

  /* ===== Moteur IA ===== */
  /* ===== Moteur : schéma de flux ===== */
  .flow { display: flex; flex-wrap: nowrap; align-items: center; justify-content: center; gap: 6px; margin-top: 14px; }
  .flow-step, .flow-engine {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px;
    padding: 20px 16px; text-align: center;
    display: flex; flex-direction: column; gap: 7px; align-items: center; justify-content: center;
  }
  .flow-step { flex: 1 1 150px; min-width: 138px; max-width: 200px; align-self: stretch; }
  .flow-step strong, .flow-engine strong, .flow-inner strong {
    font-family: 'Newsreader', Georgia, serif; font-weight: 400; font-size: 1.05rem; color: var(--text); line-height: 1.15;
  }
  .flow-d { color: var(--text-muted); font-size: 0.82rem; line-height: 1.4; }
  .flow-k { font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.14em; font-weight: 600; color: var(--text-dim); }
  .flow-human { border-color: rgba(230,169,75,0.32); }
  .flow-human .flow-k { color: #e6a94b; }
  .flow-out { border-color: rgba(91,141,239,0.45); background: rgba(91,141,239,0.06); }
  .flow-out .flow-k--out { color: var(--accent-2); font-size: 0.88rem; letter-spacing: 0; }
  .flow-out strong { font-size: 1.2rem; }
  /* Moteur IA : zone centrale élargie */
  .flow-engine {
    flex: 1.5 1 250px; min-width: 240px; max-width: 360px; gap: 9px;
    border-color: rgba(56,225,196,0.4); background: rgba(56,225,196,0.05);
  }
  .flow-k--ai { color: var(--accent); }
  .flow-srcs { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
  .flow-srcs span { font-size: 0.7rem; color: var(--text-muted); background: var(--bg); border: 1px solid var(--border); border-radius: 999px; padding: 4px 10px; }
  .flow-inner { display: flex; flex-direction: column; gap: 2px; }
  .flow-inner--orch strong { color: var(--accent); }
  /* connecteur vertical interne animé */
  .flow-down { width: 2px; height: 18px; border-radius: 2px; position: relative; overflow: hidden; background: linear-gradient(to bottom, rgba(56,225,196,0.5), rgba(91,141,239,0.5)); }
  .flow-down::after { content: ''; position: absolute; left: 0; top: -55%; width: 100%; height: 55%; background: linear-gradient(to bottom, transparent, var(--accent)); animation: flowDown 1.6s linear infinite; }
  @keyframes flowDown { to { top: 100%; } }
  /* flèche horizontale animée entre les étapes */
  .flow-arrow { flex: 0 0 auto; position: relative; width: 36px; height: 2px; align-self: center; background: linear-gradient(90deg, rgba(148,163,184,0.12), rgba(148,163,184,0.4)); }
  .flow-arrow::before { content: ''; position: absolute; top: -2px; left: -25%; width: 22%; height: 6px; border-radius: 3px; background: var(--accent); filter: blur(1px); animation: flowMove 1.8s linear infinite; }
  .flow-arrow::after { content: ''; position: absolute; right: -1px; top: 50%; width: 7px; height: 7px; border-top: 2px solid var(--text-dim); border-right: 2px solid var(--text-dim); transform: translateY(-50%) rotate(45deg); }
  @keyframes flowMove { from { left: -25%; } to { left: 102%; } }
  @media (prefers-reduced-motion: reduce) { .flow-down::after, .flow-arrow::before { animation: none; } }
  @media (max-width: 900px) {
    .flow { flex-direction: column; }
    .flow-step, .flow-engine { max-width: 440px; width: 100%; }
    .flow-arrow { width: 2px; height: 28px; background: linear-gradient(180deg, rgba(148,163,184,0.12), rgba(148,163,184,0.4)); }
    .flow-arrow::before { top: -25%; left: -2px; width: 6px; height: 22%; animation: flowDown 1.8s linear infinite; }
    .flow-arrow::after { right: 50%; top: auto; bottom: -2px; transform: translateX(50%) rotate(135deg); }
  }

  .engine { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; }
  .engine-flow {
    width: 2px; height: 44px; position: relative; overflow: hidden; border-radius: 2px;
    background: linear-gradient(to bottom, rgba(56,225,196,0.45), rgba(91,141,239,0.45));
  }
  .engine-flow::after {
    content: ''; position: absolute; left: 0; top: -40%; width: 100%; height: 40%;
    background: linear-gradient(to bottom, transparent, var(--accent));
    animation: engFlow 1.8s linear infinite;
  }
  @keyframes engFlow { to { top: 100%; } }

  .engine-pill {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px;
    padding: 14px 28px; font-weight: 600; color: var(--text); text-align: center;
  }

  .engine-ai {
    position: relative; width: 100%; border: 1px dashed rgba(91,141,239,0.4); border-radius: 22px;
    padding: 48px 28px 30px; background: rgba(91,141,239,0.04);
    display: flex; flex-direction: column; align-items: center;
  }
  .engine-ai-label {
    position: absolute; top: -12px; left: 26px; background: var(--bg);
    border: 1px solid rgba(91,141,239,0.4); color: var(--accent-2);
    font-size: 0.72rem; font-weight: 400; letter-spacing: 0.12em; text-transform: uppercase;
    padding: 5px 14px; border-radius: 999px;
  }
  .engine-orch {
    border-radius: 14px; padding: 15px 32px; font-family: 'Newsreader', Georgia, serif; font-weight: 400; font-size: 1.15rem;
    color: var(--text); border: 1px solid transparent;
    background: linear-gradient(var(--bg), var(--bg)) padding-box, var(--accent-grad) border-box;
  }
  .engine-fork { width: 100%; max-width: 560px; height: 48px; margin: 4px 0 2px; }
  .engine-fork path { stroke: url(#engGrad); stroke-width: 1.6; fill: none; stroke-dasharray: 5 6; animation: engDash 1s linear infinite; }
  @keyframes engDash { to { stroke-dashoffset: -22; } }

  .engine-agents { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; width: 100%; }
  .engine-agent {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: 14px;
    padding: 22px 18px; text-align: center; transition: transform 0.25s, border-color 0.25s;
  }
  .engine-agent:hover { transform: translateY(-4px); border-color: rgba(56,225,196,0.4); }
  .engine-agent h3 { font-size: 1rem; margin-bottom: 6px; }
  .engine-agent p { color: var(--text-muted); font-size: 0.84rem; line-height: 1.45; }

  .engine-vivier {
    margin-top: 26px; width: 100%; max-width: 400px; text-align: center; position: relative;
    border: 1px solid rgba(56,225,196,0.45); border-radius: 16px; padding: 16px 24px; background: rgba(56,225,196,0.06);
  }
  .engine-vivier::before {
    content: ''; position: absolute; top: -26px; left: 50%; height: 26px; border-left: 1px dashed rgba(56,225,196,0.55);
  }
  .engine-vivier strong { display: block; color: var(--accent); font-family: 'Newsreader', Georgia, serif; font-weight: 400; font-size: 1rem; }
  .engine-vivier span { color: var(--text-muted); font-size: 0.82rem; }

  .engine-step { width: 100%; max-width: 560px; text-align: center; border-radius: 16px; padding: 22px 26px; }
  .engine-human { border: 1px solid rgba(230,169,75,0.5); background: rgba(230,169,75,0.07); }
  .engine-human strong { font-family: 'Newsreader', Georgia, serif; font-weight: 400; color: #e6a94b; }
  .engine-step span { display: block; color: var(--text-muted); font-size: 0.88rem; margin-top: 5px; }
  .engine-shortlist { background: var(--accent-grad); }
  .engine-shortlist strong { font-family: 'Newsreader', Georgia, serif; font-weight: 400; font-size: 1.25rem; color: var(--bg); }
  .engine-shortlist span { color: rgba(10,14,20,0.78); font-weight: 500; }

  /* ===== Smooth scroll Lenis (réglages recommandés) ===== */
  html.lenis, html.lenis body { height: auto; }
  .lenis.lenis-smooth { scroll-behavior: auto !important; }
  .lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
  .lenis.lenis-stopped { overflow: hidden; }
  .lenis.lenis-smooth iframe { pointer-events: none; }

  /* ===== Reveal au scroll : fade-up 600ms easeOutExpo, une seule fois ===== */
  .reveal,
  .reveal--stagger > *,
  [data-stagger] > * {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 600ms cubic-bezier(0.16, 1, 0.3, 1),
                transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform, opacity;
  }
  .reveal.visible,
  .reveal--stagger.visible > *,
  [data-stagger].visible > * {
    opacity: 1;
    transform: none;
  }

  /* Cascade : délai croissant par enfant (--i plafonné côté JS) */
  .reveal--stagger > *,
  [data-stagger] > * {
    transition-delay: calc(var(--i, 0) * 90ms);
  }

  /* will-change retiré une fois l'animation finie (perf) */
  .reveal.reveal-done,
  .reveal-done > * {
    will-change: auto;
  }

  /* Accessibilité : aucune animation si l'utilisateur la refuse */
  @media (prefers-reduced-motion: reduce) {
    .reveal,
    .reveal--stagger > *,
    [data-stagger] > * {
      opacity: 1 !important;
      transform: none !important;
      transition: none !important;
      will-change: auto !important;
    }
  }

  @media (max-width: 960px) {
    .profiles { grid-template-columns: 1fr 1fr; }
    .profile-item:nth-child(3), .profile-item:nth-child(4) { border-top: 1px solid var(--border); }
    .profile-item:nth-child(odd) { border-left: none; }
    .stack-row { grid-template-columns: 1fr; gap: 16px; }
    .idx-row { grid-template-columns: 44px 1fr; gap: 20px 24px; }
    .idx-row .idx-desc { grid-column: 1 / -1; }
  }

  @media (max-width: 720px) {
    .nav-toggle { display: flex; }
    .nav-links {
      position: absolute; top: 72px; left: 0; right: 0;
      flex-direction: column; align-items: stretch; gap: 2px;
      background: var(--bg-soft); border-bottom: 1px solid var(--border);
      padding: 12px 24px 22px;
      opacity: 0; visibility: hidden; transform: translateY(-8px);
      transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
      max-height: calc(100vh - 72px); overflow-y: auto;
    }
    .nav-links.open { opacity: 1; visibility: visible; transform: none; }
    .nav-links a { padding: 12px 2px; font-size: 1rem; }
    .nav-links .btn { margin-top: 10px; text-align: center; padding: 14px; }
    .nav-links .nav-dropdown { flex-direction: column; align-items: stretch; }
    .nav-links .nav-dropdown > a::after { display: none; }
    .nav-links .nav-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; background: transparent; border: none; padding: 0 0 4px 14px; min-width: 0; }
    .nav-links .nav-menu::before { display: none; }
    .nav-links .nav-menu a { padding: 9px 2px; }
    .hero h1 { font-size: clamp(1.9rem, 8vw, 2.6rem); }
    .hero-stats { gap: 36px; }
    .form-row { grid-template-columns: 1fr; }
    .founder { grid-template-columns: 1fr; gap: 32px; }
    .founder-photo-col { max-width: 360px; margin: 0 auto; width: 100%; }
    .pad { padding: 46px 0; }
    .profiles { grid-template-columns: 1fr; }
    .profile-item + .profile-item { border-left: none; border-top: 1px solid var(--border); }
    .idx-row:hover, .stack-row:hover { padding-left: 8px; }
    .recrute-cols { grid-template-columns: 1fr; }
    .recrute-col + .recrute-col { border-left: none; border-top: 1px solid var(--border); }
    .why-cols { grid-template-columns: 1fr; }
    .why-col + .why-col { border-left: none; border-top: 1px solid var(--border); }
    .why-col + .why-col::before { display: none; }
    .engine-agents { grid-template-columns: 1fr; }
    .engine-fork { display: none; }
    .engine-orch { text-align: center; }
  }

/* ===== Pages dédiées (Offres / métiers) ===== */
.crumb { font-size: 0.82rem; color: var(--text-dim); margin-bottom: 24px; }
.crumb a { color: var(--text-muted); }
.crumb a:hover { color: var(--accent); }
.crumb span { margin: 0 9px; opacity: 0.5; }
.page-hero { padding-top: 132px; }
.page-hero .eyebrow { margin-bottom: 18px; }
.page-hero h1 {
  font-family: 'Newsreader', Georgia, serif; font-size: clamp(2rem, 4.6vw, 3.2rem); font-weight: 400;
  line-height: 1.1; letter-spacing: -0.02em; margin-bottom: 22px; max-width: 900px;
}
.page-hero .lead { font-size: clamp(1.05rem, 1.8vw, 1.25rem); color: var(--text-muted); max-width: 720px; margin-bottom: 34px; }
.page-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.page-section { max-width: 820px; }
.page-section + .page-section { margin-top: 60px; }
.page-section h2 { font-size: clamp(1.5rem, 3vw, 2.05rem); font-weight: 400; margin-bottom: 18px; }
.page-section p { color: var(--text-muted); margin-bottom: 16px; max-width: 68ch; line-height: 1.7; }
.page-section .checklist { margin-top: 8px; }
.page-roles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border-top: 1px solid var(--border); margin-top: 24px; }
.page-roles a { padding: 22px 8px; border-bottom: 1px solid var(--border); color: var(--text); font-family: 'Newsreader', Georgia, serif; font-weight: 600; font-size: 1.05rem; display: flex; justify-content: space-between; align-items: center; transition: padding-left 0.3s, color 0.3s; }
.page-roles a:nth-child(odd) { border-right: 1px solid var(--border); padding-right: 20px; }
.page-roles a::after { content: '→'; color: var(--accent); opacity: 0; transform: translateX(-6px); transition: opacity 0.3s, transform 0.3s; }
.page-roles a:hover { padding-left: 14px; color: var(--accent); }
.page-roles a:hover::after { opacity: 1; transform: none; }
@media (max-width: 720px) {
  .page-roles { grid-template-columns: 1fr; }
  .page-roles a:nth-child(odd) { border-right: none; }
}

/* Lien "en savoir plus" sous chaque offre (vers les pages dédiées) */
.idx-link { display: inline-block; margin-top: 18px; color: var(--accent); font-family: 'Newsreader', Georgia, serif; font-weight: 600; font-size: 0.92rem; transition: gap 0.2s; }
.idx-link:hover { text-decoration: underline; text-underline-offset: 4px; }

/* ===== Menu déroulant "Offres" (header) ===== */
.nav-dropdown { position: relative; display: inline-flex; align-items: center; }
.nav-dropdown > a::after {
  content: ''; display: inline-block; width: 6px; height: 6px; margin-left: 7px;
  border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg); opacity: 0.55; transition: transform 0.25s, opacity 0.25s;
}
.nav-dropdown:hover > a::after, .nav-dropdown:focus-within > a::after { transform: translateY(0) rotate(-135deg); opacity: 1; }
.nav-menu {
  position: absolute; top: calc(100% + 14px); left: 50%;
  transform: translateX(-50%) translateY(6px);
  min-width: 232px; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 14px; padding: 8px; display: flex; flex-direction: column; gap: 2px;
  opacity: 0; visibility: hidden; z-index: 300;
  box-shadow: 0 18px 44px rgba(0,0,0,0.45);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}
.nav-menu::before { content: ''; position: absolute; top: -14px; left: 0; right: 0; height: 14px; }
.nav-dropdown:hover .nav-menu, .nav-dropdown:focus-within .nav-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.nav-menu a {
  padding: 11px 13px; border-radius: 9px; font-size: 0.9rem; color: var(--text-muted);
  white-space: nowrap; transition: background 0.2s, color 0.2s;
}
.nav-menu a:hover { background: rgba(56, 225, 196, 0.08); color: var(--accent); }

/* ===== Bande de réassurance (hero) ===== */
.hero-trust { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 11px 26px; margin: 30px auto 0; padding: 0; max-width: 740px; }
.hero-trust li { position: relative; padding-left: 23px; color: var(--text-muted); font-size: 0.88rem; line-height: 1.45; }
.hero-trust li::before { content: '✓'; position: absolute; left: 0; top: 0; color: var(--accent); font-weight: 400; }

/* ===== Stack : problème / résolution par rôle ===== */
.role-cat { display: inline-block; margin-top: 8px; color: var(--text-dim); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em; font-weight: 600; }
.stack-problem { color: var(--text); font-family: 'Newsreader', Georgia, serif; font-weight: 600; font-size: clamp(1rem, 1.6vw, 1.12rem); margin-bottom: 8px; transition: color 0.3s ease; }
.stack-row:hover .stack-problem { color: var(--accent); }
.stack-solution { color: var(--text-muted); font-size: 0.98rem; line-height: 1.6; margin-bottom: 16px; }
.stack-body .tags { padding-top: 0; }
@media (max-width: 720px) {
  .stack-row { grid-template-columns: 1fr; gap: 16px; }
}

/* ===== Contact : formulaire + calendrier cal.com ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: start; text-align: left; margin-top: 12px; position: relative; }
.contact-col-title { font-family: 'Newsreader', Georgia, serif; font-size: 1.05rem; font-weight: 600; color: var(--text); margin-bottom: 18px; }
.contact-grid .form { max-width: none; margin: 0; }
.cal-embed { border: 1px solid var(--border); border-radius: 16px; overflow: hidden; background: var(--bg); min-height: 600px; max-width: 840px; margin: 0 auto; }
.cal-embed iframe { width: 100% !important; border: 0; }
@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; gap: 44px; }
}

/* Séparateur "ou" entre formulaire et bouton RDV */
.contact-or { display: flex; align-items: center; gap: 16px; max-width: 560px; margin: 28px auto 22px; color: var(--text-dim); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; }
.contact-or::before, .contact-or::after { content: ''; flex: 1; height: 1px; background: var(--border); }