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

  :root {
    --teal:       #4dc8c8;
    --teal-dark:  #2aa8a8;
    --teal-deeper:#1a8888;
    --teal-light: #e8f8f8;
    --navy:       #0d3d5c;
    --orange:     #f5a623;
    --white:      #ffffff;
    --cream:      #f7fdfd;
    --muted:      #5d7f8c;
    --border:     rgba(77,200,200,0.2);
    --text:       #1a3d4f;
  }

  html, body { height: 100%; }
  body {
    font-family: 'Nunito', sans-serif;
    background: var(--cream);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
  }

  /* ===== NAV — identique aux pages produit ===== */
  nav {
    position: sticky; top: 0; z-index: 200;
    padding: 20px 20px 20px 48px; height: 72px;
    display: flex; align-items: center; justify-content: space-between;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    width: 100%;
  }
  .nav-logo {
    display: flex; align-items: center; gap: 10px;
    text-decoration: none; flex-shrink: 0;
  }
  .nav-logo img { height: 38px; display: block; }
  .nav-badge {
    background: var(--teal); color: var(--white);
    font-size: 10px; font-weight: 900;
    letter-spacing: 0.1em; text-transform: uppercase;
    padding: 3px 10px; border-radius: 100px;
    white-space: nowrap;
  }
  .nav-back {
    display: inline-flex; align-items: center; gap: 7px;
    color: var(--muted); font-size: 14px; font-weight: 700;
    text-decoration: none; transition: color .2s; white-space: nowrap;
  }
  .nav-back:hover { color: var(--teal-dark); }

  /* ===== PAGE CONTENT ===== */
  .page-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 52px 24px 60px;
  }

  .page-header {
    text-align: center;
    max-width: 560px;
    margin-bottom: 36px;
  }
  .eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--teal-light); color: var(--teal-deeper);
    border: 1px solid rgba(77,200,200,0.25);
    padding: 6px 16px; border-radius: 100px;
    font-size: 11px; font-weight: 900;
    letter-spacing: 0.1em; text-transform: uppercase;
    margin-bottom: 20px;
  }
  .pill-dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--teal); animation: pulse 2s infinite;
  }
  @keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(1.5)} }

  .page-header h1 {
    font-size: clamp(26px, 3.5vw, 38px);
    font-weight: 900; line-height: 1.15;
    color: var(--navy); letter-spacing: -.02em;
    margin-bottom: 12px;
  }
  .page-header h1 .hl { color: var(--teal-dark); }
  .page-header p {
    font-size: 15px; color: var(--muted);
    line-height: 1.7; font-weight: 700;
  }

  /* ===== FORM CARD ===== */
  .form-card {
    width: 100%;
    max-width: 700px;
    background: var(--white);
    border-radius: 22px;
    border: 1.5px solid var(--border);
    box-shadow: 0 12px 48px rgba(13,61,92,0.09);
    overflow: hidden;
  }
  .form-card iframe {
    display: block;
    width: 100%;
    border: none;
    /* hauteur initiale — le JS la rendra dynamique */
    height: 900px;
  }

  /* ===== TRUST ===== */
  .trust-row {
    display: flex; gap: 24px; justify-content: center;
    flex-wrap: wrap; margin-top: 24px;
  }
  .trust-item {
    display: flex; align-items: center; gap: 7px;
    font-size: 12px; color: var(--muted); font-weight: 700;
  }

  /* ===== FOOTER ===== */
  footer {
    background: var(--navy);
    padding: 22px 48px;
    display: flex; align-items: center;
    justify-content: space-between;
    flex-wrap: wrap; gap: 12px;
    border-top: 1px solid rgba(255,255,255,0.06);
  }
  .footer-logo img {
    height: 28px;
    filter: brightness(0) invert(1);
    opacity: .45;
  }
  .footer-links { display: flex; gap: 22px; flex-wrap: wrap; }
  .footer-links a {
    color: rgba(255,255,255,.35); font-size: 12px;
    text-decoration: none; font-weight: 700; transition: color .2s;
  }
  .footer-links a:hover { color: rgba(255,255,255,.7); }
  .footer-copy { color: rgba(255,255,255,.2); font-size: 11px; font-weight: 700; }

  @media(max-width:600px){
    nav { padding: 0 20px; height: 64px; }
    .page-content { padding: 36px 16px 48px; }
    footer { padding: 20px; flex-direction: column; align-items: flex-start; }
    .form-card iframe { height: 1100px; }
  }