/* =========================================================
   Fidal Conseils – Conditions de paiement
   ========================================================= */

   :root {
    --green-header: #0d5d2c;
    --green-header-2: #174a33;
    --yellow: #FFD447;
    --text: #ffffff;
    --shadow: 0 10px 22px rgba(0,0,0,.18), 0 3px 8px rgba(0,0,0,.12);
  }
  
  /* ====== STRUCTURE GÉNÉRALE ====== */
  body {
    font-family: 'Poppins', sans-serif;
    color: var(--text);
    background: linear-gradient(180deg, var(--green-header), var(--green-header-2));
    margin: 0;
    padding: 0;
  }
  
  header.header {
    text-align: center;
    padding: 2rem 1rem 1rem;
    background: var(--green-header);
    border-bottom: 2px solid var(--yellow);
  }
  
  header.header h1 {
    font-size: 2rem;
    color: var(--yellow);
    margin-bottom: 0.3rem;
  }
  
  header.header p {
    font-size: 1rem;
    opacity: 0.85;
  }
  
  /* ====== CONTENU PRINCIPAL ====== */
  main {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 1rem;
  }
  
  /* Intro */
  .intro h2 {
    color: var(--yellow);
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
  }
  
  .intro p {
    line-height: 1.6;
    opacity: 0.95;
  }
  
  /* ====== OPTIONS ====== */
  .options h3 {
    margin-top: 2rem;
    color: var(--yellow);
    font-size: 1.2rem;
    text-align: center;
  }
  
  .option-grid {
    margin-top: 1rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.2rem;
  }
  
  .option-card {
    background: linear-gradient(155deg, var(--green-header), var(--green-header-2));
    border: 1.5px solid var(--yellow);
    border-radius: 10px;
    box-shadow: var(--shadow);
    padding: 1rem;
    text-align: center;
    transition: all 0.3s ease;
  }
  
  .option-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.25);
  }
  
  .option-card h4 {
    font-size: 1.1rem;
    color: var(--yellow);
    margin-bottom: 0.5rem;
  }
  
  /* ====== DÉTAILS ====== */
  .details {
    margin-top: 2rem;
    background: rgba(255, 212, 71, 0.06);
    border-left: 3px solid var(--yellow);
    padding: 1rem 1.2rem;
    border-radius: 8px;
  }
  
  .details h3 {
    color: var(--yellow);
    margin-bottom: 0.5rem;
  }
  
  .details ul {
    padding-left: 1.2rem;
    margin: 0;
  }
  
  .details li {
    margin-bottom: 0.4rem;
    line-height: 1.5;
  }
  
  /* ====== CONTACT ====== */
  .contact {
    text-align: center;
    margin-top: 2.5rem;
  }
  
  .contact h3 {
    color: var(--yellow);
    margin-bottom: 0.5rem;
  }
  
  .contact p {
    opacity: 0.9;
    margin-bottom: 1rem;
  }
  
  .cta-btn {
    display: inline-block;
    background: var(--yellow);
    color: #1b1b1b;
    font-weight: 600;
    padding: 10px 18px;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0,0,0,0.25);
  }
  
  .cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(0,0,0,0.3);
  }
  
  /* ====== FOOTER ====== */
  footer.footer {
    text-align: center;
    font-size: 0.9rem;
    padding: 1.5rem 1rem;
    background: var(--green-header);
    border-top: 1px solid rgba(255,255,255,0.1);
    opacity: 0.85;
  }
  
  /* ====== RESPONSIVE ====== */
  @media (max-width: 600px) {
    header.header h1 {
      font-size: 1.6rem;
    }
  
    .option-grid {
      grid-template-columns: 1fr 1fr;
    }
  
    .option-card h4 {
      font-size: 1rem;
    }
  }