* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }
    body {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      background: #13111e;
      color: #eee;
    }
    a {
      color: #ffffff;
      text-decoration: none;
      transition: opacity .2s;
    }
    a:hover {
      opacity: 0.8;
    }

    /* Header fixe */
   header {
        position: fixed;
        top: 0; left: 0; right: 0;
        padding: 20px 20px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        background: rgba(245, 110, 14,0.5) !important;
        z-index: 1000;
    }

    #cookie-popup {
    z-index: 1100;
}

    .logo {
      font-size: 1.5rem;
      font-weight: bold;
    }
    nav ul {
        list-style: none;
        display: flex;
        gap: 20px;
        align-items: center; /* centre verticalement tous les éléments dans la ligne */
        padding-left: 0; /* enlever padding par défaut */
        margin: 0; /* enlever margin par défaut */
        }

        nav ul li {
        display: flex;
        align-items: center; /* centre verticalement chaque item (li) */
        margin-left: 20px;
        }

        .login-icon img, .user-icon {
        display: block; /* évite le léger décalage inline */
        }

        nav {
    /* supprimer position fixed, height, background, z-index */
    display: flex;
    align-items: center;
    height: 60px; /* optionnel */
}



    /* Hero Section */
    .hero {
      display: flex;
      align-items: center;
      justify-content: center;
      height: 100vh;
      background: url('hero-bg.jpg') center/cover no-repeat;
      position: relative;
    }
    .hero::before {
      content: '';
      position: absolute;
      inset: 0;
      background: rgba(0,0,0,0.5);
    }
    
    .hero-content h1 {
      font-size: 3rem;
      margin-bottom: 20px;
      animation: fadeInUp 1s ease-out forwards;
      opacity: 0;
    }
    .hero-content p {
      font-size: 1.2rem;
      opacity: 0;
      animation: fadeInUp 1s ease-out 0.3s forwards;
    }
    .hero-content .btn {
      display: inline-block;
      margin-top: 30px;
      padding: 15px 30px;
      background: #f56e0e;
      border-radius: 5px;
      color: #ffffff;
      font-weight: bold;
      opacity: 0;
      animation: fadeInUp 1s ease-out 0.6s forwards;
    }

    @keyframes fadeInUp {
      from { opacity: 0; transform: translateY(20px); }
      to { opacity: 1; transform: translateY(0);}
    }

    /* Sections */
    .features {
      padding: 80px 40px;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 40px;
      background: #222;
    }
    .feature {
      text-align: center;
      padding: 20px;
    }
    .feature img {
      width: 80px;
      margin-bottom: 15px;
    }
    .feature h3 {
      margin-bottom: 10px;
    }

    /* Footer */
    footer {
      background: #111;
      padding: 40px;
      text-align: center;
      font-size: 0.9rem;
    }
    footer a {
      margin: 0 10px;
    }

    .branding {
        display: flex;
        align-items: center;
        gap: 10px;
        }

        .logo-img {
        width: 6.5%;
        height: auto;
        }

        .logo-text {
        font-size: 1.5rem;
        font-weight: bold;
        }

        .logo-link {
          display: flex;
          align-items: center;
          gap: 10px;
          text-decoration: none;
        }


        

        .hero::before {
          content: '';
          position: absolute;
          inset: 0;
          background: rgba(0,0,0,0.6); /* fonce légèrement l'image */
        }

        .hero-content {
            position: relative;
            z-index: 1;
            text-align: center;
            max-width: 1200px;
            margin: 0 auto;
            }

            .triple-blocks {
            display: flex;
            justify-content: center;
            align-items: stretch;
            gap: 20px;
            margin-bottom: 40px;
            flex-wrap: nowrap;
            width: 100%;
            max-width: 1400px;
            margin-left: auto;
            margin-right: auto;
            }

            .side-box {
            flex: 0 0 300px;
            background: rgba(255, 255, 255, 0.05);
            padding: 20px;
            border-radius: 10px;
            text-align: center;
            display: flex;
            align-items: center;
            justify-content: center;
            }

            .main-box {
            flex: 0 0 800px;
            background: rgba(255, 255, 255, 0.08);
            padding: 30px;
            border-radius: 10px;
            text-align: center;
            display: flex;
            align-items: center;
            justify-content: center;
}


        @media (max-width: 1200px) {
        .triple-blocks {
            flex-direction: column;
            align-items: center;
        }
        }



        #cookie-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: #222;
    color: #fff;
    padding: 20px;
    z-index: 1000;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.5);
    }

    .cookie-box {
    max-width: 700px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    }

    .cookie-box p {
    margin: 0;
    font-size: 1rem;
    }

    .cookie-box a {
    color: #1abc9c;
    text-decoration: underline;
    margin-left: 5px;
    }

    .cookie-box form {
    display: flex;
    gap: 10px;
    }

    .cookie-box button {
    background: #1abc9c;
    color: #111;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.3s;
    }

    .cookie-box button:hover {
    background: #16a085;
    }