:root {
    --anthracite: #12161D;
    --anthracite-2: #171c25;
    --anthracite-3: #1d232e;
    --cyan: #15E9F2;
    --bleu-tech: #3AB2CD;
    --aqua: #72D5DA;
    --silver: #D2DEE3;
    --off-white: #F0F9FC;
    --ligne: rgba(210, 222, 227, 0.08);
    --font-display: 'Sora', sans-serif;
    --font-code: 'JetBrains Mono', monospace;
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }

  body {
    background: var(--anthracite);
    color: var(--silver);
    font-family: var(--font-display);
    font-weight: 300;
    overflow-x: hidden;
    cursor: none;
  }
  a, button, summary { cursor: none; }
  ::selection { background: var(--cyan); color: var(--anthracite); }

  /* ── Curseur custom ──────────────────────────────────────── */
  .cursor-dot, .cursor-ring {
    position: fixed; top: 0; left: 0;
    pointer-events: none; z-index: 9999;
    border-radius: 50%;
    transform: translate(-50%, -50%);
  }
  .cursor-dot { width: 6px; height: 6px; background: var(--cyan); }
  .cursor-ring {
    width: 34px; height: 34px;
    border: 1px solid rgba(21, 233, 242, 0.45);
    transition: width 0.25s ease, height 0.25s ease, border-color 0.25s ease;
  }
  body.cursor-hover .cursor-ring { width: 58px; height: 58px; border-color: var(--cyan); }
  @media (hover: none) {
    body { cursor: auto; }
    .cursor-dot, .cursor-ring { display: none; }
  }

  /* ── Grain ───────────────────────────────────────────────── */
  body::after {
    content: '';
    position: fixed; inset: 0;
    z-index: 9000; pointer-events: none; opacity: 0.05;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E");
  }

  /* ── Spine pipeline (conservée de la V1) ─────────────────── */
  .spine {
    position: fixed; left: 42px; top: 0; bottom: 0;
    width: 2px; z-index: 50;
    background: rgba(210, 222, 227, 0.07);
  }
  .spine-fill {
    position: absolute; top: 0; left: 0;
    width: 100%; height: 0%;
    background: linear-gradient(to bottom, var(--bleu-tech), var(--cyan));
    box-shadow: 0 0 12px rgba(21, 233, 242, 0.5);
  }
  .spine-node {
    position: absolute; left: 50%;
    width: 10px; height: 10px; border-radius: 50%;
    border: 2px solid rgba(210, 222, 227, 0.25);
    background: var(--anthracite);
    transform: translateX(-50%);
    transition: all 0.4s ease;
  }
  .spine-node.allume {
    border-color: var(--cyan); background: var(--cyan);
    box-shadow: 0 0 14px rgba(21, 233, 242, 0.8);
  }
  @media (max-width: 900px) { .spine { display: none; } }

  /* ── Nav + bandeau statut ────────────────────────────────── */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 1rem 3rem 1rem 5.5rem;
    background: rgba(18, 22, 29, 0.72);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--ligne);
  }
  nav img { height: 32px; width: auto; display: block; }
  nav ul { display: flex; gap: 2.2rem; list-style: none; }
  nav ul a {
    color: var(--silver); text-decoration: none;
    font-size: 0.82rem; font-weight: 400; letter-spacing: 0.04em;
    position: relative; transition: color 0.2s ease;
  }
  nav ul a::after {
    content: ''; position: absolute; left: 0; bottom: -6px;
    width: 0; height: 1px; background: var(--cyan);
    transition: width 0.25s ease;
  }
  nav ul a:hover { color: var(--cyan); }
  nav ul a:hover::after { width: 100%; }

  .statut {
    position: fixed; top: 64px; left: 0; right: 0; z-index: 99;
    display: flex; justify-content: center; gap: 2.5rem;
    padding: 0.35rem 1rem;
    font-family: var(--font-code);
    font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase;
    color: rgba(210, 222, 227, 0.45);
    background: rgba(18, 22, 29, 0.6);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--ligne);
  }
  .statut b { color: var(--cyan); font-weight: 500; }
  .statut .pulse-dot {
    display: inline-block; width: 6px; height: 6px; border-radius: 50%;
    background: var(--cyan); margin-right: 0.4rem; vertical-align: 1px;
    animation: bat 2s ease infinite;
  }
  @keyframes bat { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }
  @media (max-width: 900px) {
    nav { padding: 1rem 1.5rem; }
    nav ul { display: none; }
    .hamburger { display: flex; }
    .statut span:nth-child(n+3) { display: none; }
  }

  .btn {
    display: inline-block;
    font-family: var(--font-display); font-weight: 600; font-size: 0.85rem;
    color: var(--anthracite); background: var(--cyan);
    padding: 0.7rem 1.5rem; border-radius: 6px;
    text-decoration: none; border: 1px solid var(--cyan);
    transition: background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
    will-change: transform;
  }
  .btn:hover { background: transparent; color: var(--cyan); box-shadow: 0 0 24px rgba(21, 233, 242, 0.25); }
  .btn-ghost { background: transparent; color: var(--silver); border-color: rgba(210, 222, 227, 0.25); }
  .btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }

  /* ── Hero : split texte / schéma vivant ──────────────────── */
  .hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: center;
    gap: 3rem;
    padding: 9.5rem 4rem 4rem 9rem;
    position: relative;
    overflow: hidden;
  }
  .hero-glow {
    position: absolute; top: -25%; right: -20%;
    width: 65vw; height: 65vw;
    background: radial-gradient(circle, rgba(21, 233, 242, 0.08) 0%, transparent 60%);
    pointer-events: none;
  }
  .hero-badges { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 2rem; }
  .badge {
    font-family: var(--font-code);
    font-size: 0.64rem; letter-spacing: 0.12em; text-transform: uppercase;
    padding: 0.45rem 0.9rem;
    border: 1px solid var(--ligne); border-radius: 100px;
    color: var(--silver);
    display: inline-flex; align-items: center; gap: 0.5rem;
    background: rgba(23, 28, 37, 0.6);
  }
  .badge i { width: 7px; height: 7px; border-radius: 50%; display: inline-block; }

  .hero h1 {
    font-weight: 800;
    font-size: clamp(2.6rem, 5.6vw, 4.9rem);
    line-height: 1.0;
    letter-spacing: -0.03em;
    color: var(--off-white);
  }
  .hero h1 .mot {
    display: block;
    opacity: 0; transform: translateY(40px);
    animation: monte 0.9s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  }
  .hero h1 .mot:nth-child(2) { animation-delay: 0.12s; }
  .hero h1 .mot:nth-child(3) { animation-delay: 0.24s; color: var(--cyan); }
  @keyframes monte { to { opacity: 1; transform: translateY(0); } }

  .hero-terminal {
    margin-top: 2rem;
    font-family: var(--font-code); font-size: 0.82rem;
    color: var(--aqua);
    opacity: 0; animation: monte 0.8s 0.6s ease forwards;
  }
  .hero-terminal .prompt { color: var(--bleu-tech); }
  .hero-terminal .caret {
    display: inline-block; width: 8px; height: 15px;
    background: var(--cyan); vertical-align: -2px;
    animation: cligne 1s steps(1) infinite;
  }
  @keyframes cligne { 50% { opacity: 0; } }

  .hero-sub {
    margin-top: 1.5rem; max-width: 520px;
    font-size: 1rem; line-height: 1.65;
    color: rgba(210, 222, 227, 0.75);
    opacity: 0; animation: monte 0.8s 0.8s ease forwards;
  }
  .hero-cta {
    margin-top: 2.2rem; display: flex; gap: 1rem; flex-wrap: wrap;
    opacity: 0; animation: monte 0.8s 1s ease forwards;
  }

  /* Schéma de workflow vivant */
  .machine {
    position: relative;
    height: 460px;
    opacity: 0; animation: monte 1s 0.5s ease forwards;
  }
  .machine svg.fils { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
  .machine .fil {
    fill: none;
    stroke: rgba(58, 178, 205, 0.28);
    stroke-width: 1.5;
    stroke-dasharray: 4 6;
    animation: derive 30s linear infinite;
  }
  @keyframes derive { to { stroke-dashoffset: -600; } }
  .paquet { fill: var(--cyan); filter: drop-shadow(0 0 6px rgba(21, 233, 242, 0.9)); }

  .noeud {
    position: absolute;
    transform: translate(-50%, -50%);
    font-family: var(--font-code);
    font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--silver);
    background: var(--anthracite-2);
    border: 1px solid rgba(210, 222, 227, 0.18);
    border-radius: 8px;
    padding: 0.55rem 0.85rem;
    display: flex; align-items: center; gap: 0.5rem;
    white-space: nowrap;
    transition: border-color 0.3s ease, box-shadow 0.3s ease, color 0.3s ease;
    animation: flotte 6s ease-in-out infinite;
  }
  .noeud svg { stroke: var(--bleu-tech); transition: stroke 0.3s ease; }
  .noeud.actif {
    border-color: var(--cyan);
    color: var(--off-white);
    box-shadow: 0 0 22px rgba(21, 233, 242, 0.28);
  }
  .noeud.actif svg { stroke: var(--cyan); }
  .noeud.hub {
    font-size: 0.72rem; font-weight: 600;
    padding: 0.9rem 1.2rem;
    border-color: rgba(21, 233, 242, 0.5);
    background: linear-gradient(135deg, var(--anthracite-2), var(--anthracite-3));
    color: var(--off-white);
    box-shadow: 0 0 30px rgba(21, 233, 242, 0.12);
  }
  .noeud.hub::after {
    content: '';
    position: absolute; inset: -7px;
    border: 1px solid rgba(21, 233, 242, 0.25);
    border-radius: 11px;
    animation: respire 3s ease-in-out infinite;
  }
  @keyframes respire {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.07); opacity: 0.3; }
  }
  @keyframes flotte {
    0%, 100% { transform: translate(-50%, -50%) translateY(0); }
    50% { transform: translate(-50%, -50%) translateY(-7px); }
  }
  .noeud:nth-child(odd) { animation-delay: -3s; }

  .machine-legende {
    position: absolute; bottom: -14px; left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-code); font-size: 0.6rem;
    letter-spacing: 0.16em; text-transform: uppercase;
    color: rgba(210, 222, 227, 0.35);
    white-space: nowrap;
  }

  @media (max-width: 1100px) {
    .hero { grid-template-columns: 1fr; padding: 9rem 2rem 3rem; }
    .machine { display: none; }
  }

  /* ── Sections communes ───────────────────────────────────── */
  section { position: relative; }
  .bloc { max-width: 1240px; margin: 0 auto; padding: 7rem 3rem; }
  @media (max-width: 900px) { .bloc { padding: 4.5rem 1.5rem; } }

  .etape {
    font-family: var(--font-code);
    font-size: 0.7rem; letter-spacing: 0.22em; text-transform: uppercase;
    color: var(--cyan); margin-bottom: 1.1rem;
    display: flex; align-items: center; gap: 0.8rem;
  }
  .etape::before { content: ''; width: 34px; height: 1px; background: var(--cyan); }
  h1, h2 {
    font-weight: 700;
    font-size: clamp(1.9rem, 4.2vw, 3.2rem);
    letter-spacing: -0.02em; line-height: 1.12;
    color: var(--off-white); max-width: 720px;
  }
  .desc {
    margin-top: 1.2rem; max-width: 580px;
    font-size: 0.98rem; line-height: 1.65;
    color: rgba(210, 222, 227, 0.7);
  }
  .apparait {
    opacity: 0; transform: translateY(34px);
    transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1), transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .apparait.vu { opacity: 1; transform: translateY(0); }

  /* Cartes produits : révélation en cascade, une par une */
  .now-grille-4.apparait .now-carte {
    opacity: 0; transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1),
                border-color 0.35s ease, box-shadow 0.35s ease;
  }
  .now-grille-4.apparait.vu .now-carte { opacity: 1; transform: translateY(0); }
  .now-grille-4.apparait.vu .now-carte:nth-child(2) { transition-delay: 0.15s, 0.15s, 0s, 0s; }
  .now-grille-4.apparait.vu .now-carte:nth-child(3) { transition-delay: 0.3s, 0.3s, 0s, 0s; }
  .now-grille-4.apparait.vu .now-carte:nth-child(4) { transition-delay: 0.45s, 0.45s, 0s, 0s; }
  /* Une fois la cascade terminée : plus de transition sur transform (tilt instantané) */
  .now-grille-4.apparait.fini .now-carte {
    transition: border-color 0.35s ease, box-shadow 0.35s ease;
    transition-delay: 0s;
  }

  /* ── Services : rangées éditoriales dépliantes ───────────── */
  .rangées { margin-top: 3.5rem; border-top: 1px solid var(--ligne); }
  /* Espace sous-texte → première rangée aligné sur l'espace titre → sous-texte (1.2rem) */
  #services .apparait + .rangée { margin-top: 1.2rem; }
  .rangée {
    border-bottom: 1px solid var(--ligne);
    overflow: hidden;
    transition: background 0.35s ease;
  }
  .rangée-tete {
    display: grid;
    grid-template-columns: 90px 1fr auto;
    align-items: baseline;
    gap: 2rem;
    padding: 1.9rem 1.5rem;
    user-select: none;
  }
  .rangée-num {
    font-family: var(--font-code);
    font-size: 0.78rem;
    color: rgba(210, 222, 227, 0.35);
    transition: color 0.3s ease;
  }
  .rangée-titre {
    font-weight: 600;
    font-size: clamp(1.2rem, 2.6vw, 1.9rem);
    letter-spacing: -0.015em;
    color: var(--silver);
    transition: color 0.3s ease, transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .rangée-signe {
    font-family: var(--font-code);
    font-size: 1.2rem; font-weight: 400;
    color: rgba(210, 222, 227, 0.4);
    transition: transform 0.4s ease, color 0.3s ease;
  }
  .rangée-corps {
    max-height: 0;
    transition: max-height 0.55s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .rangée-corps-int {
    display: grid;
    grid-template-columns: 90px 1fr;
    gap: 2rem;
    padding: 0 1.5rem 2.1rem;
  }
  .rangée-corps p {
    grid-column: 2;
    max-width: 640px;
    font-size: 0.92rem; line-height: 1.7;
    color: rgba(210, 222, 227, 0.65);
  }
  .rangée:hover { background: var(--anthracite-2); }
  .rangée:hover .rangée-titre { transform: translateX(10px); }
  .rangée.ouverte { background: var(--anthracite-2); }
  .rangée.ouverte .rangée-num, .rangée:hover .rangée-num { color: var(--cyan); }
  .rangée.ouverte .rangée-titre { color: var(--off-white); }
  .rangée.ouverte .rangée-signe { transform: rotate(45deg); color: var(--cyan); }
  @media (max-width: 700px) {
    .rangée-tete { grid-template-columns: 50px 1fr auto; gap: 1rem; }
    .rangée-corps-int { grid-template-columns: 1fr; padding: 0 1.5rem 1.8rem; }
    .rangée-corps p { grid-column: 1; }
  }

  /* ── Produits : grille 4 cartes égales ───────────────────── */
  .now-grille-4 {
    margin-top: 3.5rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 960px;
    margin-left: auto; margin-right: auto;
    perspective: 1200px;
  }
  @media (max-width: 700px) { .now-grille-4 { grid-template-columns: 1fr; } }

  /* Visuel NowScan : console statique sobre */
  .scan-visuel {
    aspect-ratio: 3 / 2;
    background: linear-gradient(160deg, var(--anthracite-3), var(--anthracite-2));
    border-bottom: 1px solid var(--ligne);
    padding: 1.1rem 1.2rem;
    font-family: var(--font-code);
    font-size: 0.6rem;
    line-height: 2.2;
    color: rgba(210, 222, 227, 0.75);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .scan-visuel::before {
    content: attr(data-entete);
    display: block;
    font-size: 0.54rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(21, 233, 242, 0.5);
    margin-bottom: 0.5rem;
  }
  .scan-ligne { display: block; white-space: nowrap; }
  .illu-produit { width: 82%; height: auto; margin-top: 0.4rem; }
  .picto-flux { display: flex; align-items: center; gap: 1.3rem; margin-top: 0.4rem; }
  .picto { display: flex; flex-direction: column; align-items: center; gap: 0.6rem; text-align: center; }
  .picto svg { width: 42px; height: 42px; color: var(--cyan); opacity: 0.85; }
  .picto span { font-size: 0.56rem; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(210, 222, 227, 0.6); white-space: nowrap; }
  .picto-fleche { color: rgba(21, 233, 242, 0.45); font-size: 1.05rem; padding-bottom: 1.2rem; }
  .scan-ligne .in { color: var(--aqua); }
  .scan-ligne .ok { color: var(--cyan); }
  .scan-ligne .dim { color: rgba(210, 222, 227, 0.4); }

  /* ── Famille Now* : cartes 3D tilt ───────────────────────── */
  .now-grille {
    margin-top: 3.5rem;
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem;
    perspective: 1200px;
  }
  .now-carte {
    display: block; text-decoration: none;
    background: var(--anthracite-2);
    border: 1px solid var(--ligne);
    border-radius: 14px;
    overflow: hidden; position: relative;
    transition: border-color 0.35s ease, box-shadow 0.35s ease;
    transform-style: preserve-3d;
    will-change: transform;
  }
  .now-carte:hover {
    border-color: rgba(21, 233, 242, 0.45);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(21, 233, 242, 0.1);
  }
  .now-carte .lueur {
    position: absolute; inset: 0;
    background: radial-gradient(340px circle at var(--lx, 50%) var(--ly, 50%), rgba(21, 233, 242, 0.1), transparent 60%);
    opacity: 0; transition: opacity 0.3s ease;
    pointer-events: none; z-index: 2;
  }
  .now-carte:hover .lueur { opacity: 1; }
  .now-carte img {
    width: 100%; display: block;
    aspect-ratio: 3 / 2; object-fit: cover;
    border-bottom: 1px solid var(--ligne);
  }
  .logo-visuel {
    aspect-ratio: 3 / 2;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(160deg, var(--anthracite-3), var(--anthracite-2));
    border-bottom: 1px solid var(--ligne);
  }
  .now-nom {
    font-family: var(--font-display);
    font-size: 2rem; font-weight: 700; letter-spacing: -0.02em;
    color: var(--off-white);
    padding: 1.5rem 1.8rem 1.2rem;
    text-align: center;
  }
  .now-nom span { color: var(--cyan); }
  .now-corps { padding: 1.6rem 1.8rem 1.8rem; }
  .now-tag {
    position: absolute; top: 1rem; right: 1rem; z-index: 3;
    font-family: var(--font-code);
    font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--cyan);
    background: rgba(18, 22, 29, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(21, 233, 242, 0.4);
    padding: 0.3rem 0.7rem; border-radius: 100px;
  }
  .now-corps .label {
    font-family: var(--font-code);
    font-size: 0.65rem; letter-spacing: 0.16em; text-transform: uppercase;
    color: var(--cyan); margin-bottom: 0.6rem;
  }
  .now-corps .titre {
    font-weight: 600; font-size: 1rem;
    color: var(--off-white); margin-bottom: 0.5rem; line-height: 1.35;
  }
  .now-corps .texte {
    font-size: 0.84rem; line-height: 1.6;
    color: rgba(210, 222, 227, 0.65); margin-bottom: 1.2rem;
  }
  .now-pied {
    display: flex; justify-content: space-between; align-items: baseline;
    padding-top: 1rem; border-top: 1px solid var(--ligne);
  }
  .now-pied .prix { font-weight: 700; font-size: 1.25rem; color: var(--cyan); }
  .now-pied .prix small {
    display: block;
    font-family: var(--font-code);
    font-size: 0.6rem; font-weight: 400; letter-spacing: 0.1em; text-transform: uppercase;
    color: rgba(210, 222, 227, 0.5); margin-bottom: 0.2rem;
  }
  .now-pied .lien { font-size: 0.82rem; font-weight: 600; color: var(--cyan); }
  @media (max-width: 900px) { .now-grille { grid-template-columns: 1fr; } }

  /* ── Souveraineté : coffre suisse ────────────────────────── */
  .suisse {
    background: var(--off-white);
    color: var(--anthracite);
    position: relative; overflow: hidden;
  }
  .suisse::before {
    content: '';
    position: absolute; inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56'%3E%3Cpath d='M24 16h8v8h8v8h-8v8h-8v-8h-8v-8h8z' fill='%2312161D' fill-opacity='0.028'/%3E%3C/svg%3E");
    pointer-events: none;
  }
  .suisse .etape { color: #0a7d84; }
  .suisse .etape::before { background: #0a7d84; }
  .suisse h2 { color: var(--anthracite); }
  .suisse .desc { color: rgba(18, 22, 29, 0.65); }

  .coffre {
    margin-top: 3rem;
    display: grid;
    grid-template-columns: minmax(280px, 420px) 1fr;
    gap: 3rem;
    align-items: center;
  }
  .frontiere {
    position: relative;
    aspect-ratio: 1.45;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.55);
    overflow: hidden;
  }
  .frontiere canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
  .frontiere-legende {
    position: absolute; bottom: 0.8rem; left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-code);
    font-size: 0.58rem; letter-spacing: 0.18em; text-transform: uppercase;
    color: rgba(18, 22, 29, 0.45);
    white-space: nowrap;
  }
  .suisse-cartes { display: grid; grid-template-columns: 1fr 1fr; gap: 1.3rem; }
  .suisse-carte {
    background: #fff;
    border: 1px solid rgba(18, 22, 29, 0.08);
    border-radius: 12px;
    padding: 1.7rem 1.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  .suisse-carte:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(18, 22, 29, 0.1); }
  .suisse-carte svg { stroke: #0a7d84; margin-bottom: 0.9rem; }
  .suisse-carte h3 { font-weight: 600; font-size: 0.92rem; margin-bottom: 0.45rem; color: var(--anthracite); }
  .suisse-carte p { font-size: 0.8rem; line-height: 1.6; color: rgba(18, 22, 29, 0.6); }
  @media (max-width: 900px) {
    .coffre { grid-template-columns: 1fr; }
    .frontiere { max-width: 380px; margin: 0 auto; }
  }
  @media (max-width: 600px) { .suisse-cartes { grid-template-columns: 1fr; } }

  /* ── CTA final ───────────────────────────────────────────── */
  .cta-final { text-align: center; padding: 9rem 2rem; position: relative; overflow: hidden; }
  .cta-final::before {
    content: '';
    position: absolute; left: 50%; top: 50%;
    width: 70vw; height: 70vw;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(21, 233, 242, 0.08) 0%, transparent 55%);
    pointer-events: none;
  }
  .cta-final h2 { margin: 0 auto; }
  .cta-final .desc { margin-left: auto; margin-right: auto; }
  .cta-final .btn { margin-top: 2.4rem; font-size: 0.95rem; padding: 0.95rem 2.2rem; }

  /* ── Footer ──────────────────────────────────────────────── */
  .hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    padding: 4px;
  }
  .hamburger span {
    width: 24px; height: 2px;
    background: var(--silver);
    border-radius: 2px;
    transition: all 0.3s;
  }
  .hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .hamburger.active span:nth-child(2) { opacity: 0; }
  .hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
  /* Réaffirmé ici : la règle de base .hamburger { display:none } ci-dessus arrive
     APRÈS le @media de la section nav et l'écrasait (hamburger invisible en mobile). */
  @media (max-width: 900px) { .hamburger { display: flex; } }
  .mobile-menu {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: rgba(18, 22, 29, 0.97);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(21, 233, 242, 0.08);
    padding: 1.5rem 2rem 2rem;
    flex-direction: column;
    gap: 1rem;
  }
  .mobile-menu.open { display: flex; }
  .mobile-menu ul { list-style: none; display: flex; flex-direction: column; gap: 0.75rem; }
  .mobile-menu a {
    color: var(--silver); text-decoration: none;
    font-size: 1rem; display: block; padding: 0.5rem 0;
  }
  .mobile-menu a:hover { color: var(--cyan); }
  .mobile-cta { text-align: center; margin-top: 0.5rem; }

  footer {
    border-top: 1px solid var(--ligne);
    padding: 3rem 3rem 2rem;
  }
  .footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2.5rem;
    max-width: 1200px; margin: 0 auto;
  }
  .footer-brand img { height: 30px; width: auto; display: block; margin-bottom: 1rem; }
  .footer-brand p { font-size: 0.8rem; line-height: 1.7; color: rgba(210, 222, 227, 0.65); max-width: 280px; }
  .footer-brand a { color: var(--cyan); text-decoration: none; font-size: 0.8rem; }
  .footer-col h4 {
    font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
    color: var(--off-white); margin-bottom: 1rem; font-weight: 600;
  }
  .footer-col ul { list-style: none; }
  .footer-col li { margin-bottom: 0.55rem; }
  .footer-col a { color: rgba(210, 222, 227, 0.65); text-decoration: none; font-size: 0.82rem; transition: color 0.2s; }
  .footer-col a:hover { color: var(--cyan); }
  .footer-bottom {
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 1rem;
    max-width: 1200px; margin: 2.5rem auto 0;
    padding-top: 1.6rem;
    border-top: 1px solid var(--ligne);
  }
  .footer-bottom span, .footer-socials a {
    font-family: var(--font-code);
    font-size: 0.7rem; letter-spacing: 0.08em;
    color: rgba(210, 222, 227, 0.5);
    text-decoration: none;
  }
  .footer-socials a { text-decoration: none; }
  .footer-socials a:hover { color: var(--cyan); }
  .footer-socials { display: flex; gap: 1.8rem; }
  @media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
  @media (max-width: 540px) { .footer-grid { grid-template-columns: 1fr; } }

/* ── Pages intérieures : en-tête compact ─────────────────── */
.bloc-haut { padding-top: 11rem; }
@media (max-width: 900px) { .bloc-haut { padding-top: 8.5rem; } }

/* ── Formulaire V2 ───────────────────────────────────────── */
.form-layout {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(0, 1.2fr);
  gap: 4rem;
  margin-top: 3.5rem;
  align-items: start;
}
@media (max-width: 900px) { .form-layout { grid-template-columns: 1fr; gap: 2.5rem; } }
.reassurance { margin-top: 2rem; display: flex; flex-direction: column; gap: 0.85rem; }
.reassurance li {
  list-style: none;
  display: flex; align-items: baseline; gap: 0.7rem;
  font-size: 0.9rem; color: rgba(210, 222, 227, 0.75);
}
.reassurance li::before {
  content: '✓';
  font-family: var(--font-code);
  color: var(--cyan);
  font-size: 0.85rem;
}
.form-v2 {
  background: var(--anthracite-2);
  border: 1px solid var(--ligne);
  border-radius: 14px;
  padding: 2.2rem;
  display: flex; flex-direction: column; gap: 1.3rem;
}
@media (max-width: 600px) { .form-v2 { padding: 1.5rem; } }
.form-v2 label {
  font-family: var(--font-code);
  font-size: 0.64rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(210, 222, 227, 0.6);
  display: block; margin-bottom: 0.5rem;
}
.form-v2 input, .form-v2 select, .form-v2 textarea {
  width: 100%;
  background: var(--anthracite);
  border: 1px solid var(--ligne);
  border-radius: 8px;
  padding: 0.8rem 1rem;
  color: var(--off-white);
  font-family: var(--font-display);
  font-size: 0.9rem; font-weight: 300;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.form-v2 input, .form-v2 textarea { cursor: text; }
.form-v2 select { cursor: none; }
.form-v2 input::placeholder, .form-v2 textarea::placeholder { color: rgba(210, 222, 227, 0.35); }
.form-v2 input:focus, .form-v2 select:focus, .form-v2 textarea:focus {
  outline: none;
  border-color: rgba(21, 233, 242, 0.55);
  box-shadow: 0 0 0 3px rgba(21, 233, 242, 0.08);
}
.form-v2 textarea { resize: vertical; min-height: 110px; }
.form-v2 .btn { width: 100%; text-align: center; font-size: 0.95rem; padding: 0.95rem 1.5rem; border: 1px solid var(--cyan); }

/* ── Grille de cartes génériques ─────────────────────────── */
.grille-cartes {
  margin-top: 3.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.4rem;
}
.carte-info {
  background: var(--anthracite-2);
  border: 1px solid var(--ligne);
  border-radius: 12px;
  padding: 1.8rem 1.6rem;
  transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
.carte-info:hover {
  border-color: rgba(21, 233, 242, 0.35);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}
.carte-info .num {
  display: block;
  font-family: var(--font-code);
  font-size: 0.7rem; letter-spacing: 0.14em;
  color: var(--cyan);
  margin-bottom: 0.8rem;
}
.carte-info h3 { font-size: 1rem; font-weight: 600; color: var(--off-white); margin-bottom: 0.55rem; }
.carte-info p { font-size: 0.85rem; line-height: 1.65; color: rgba(210, 222, 227, 0.65); }