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

body {
    font-family: Arial, sans-serif;
    background-image: url('img/desktop-bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    padding: 20px;
}

.container {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.header {
    text-align: center;
}

.logo {
    width: 80px;
    display: inline-block;
    margin: 0 25px;
}

#nameCourse {
    font-size: 3.4rem;
    color: #000000;
    margin-top: 10px;
    font-family: "Squada One", sans-serif;
}

.btn-register {
    background-color: #ff0000;
    color: #fff;
    font-weight: bold;
    font-size: 1.2rem;
    padding: 10px 25px;
    border: 4px solid #fff;
    border-radius: 12px;
    margin-top: 10px;
    cursor: pointer;
}

.course-info {
    text-align: center;
    margin: 20px 0;
}

.course-icon {
    width: 360px;
    border-radius: 35%;
}

#pre-description {
    font-size: 1.6rem;
    margin-top: 10px;
    font-weight: 600;
    margin-bottom: 15px;

}

.highlight {
    color: #d10000;
    font-weight: bold;
}

.section-placeholder {
    width: 100%;
    background-color: #e0e0e0;
    height: 100px;
    margin: 10px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    color: #555;
}

.description {
    font-size: 1.8rem;
    margin-top: 20px;
    font-weight: 600;
}

.video-scroll-section {
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    margin-top: 20px;
}

.video-scroll-container {
    display: flex;
    flex-direction: row;
    gap: 10px;
}

.video-item {
    flex-shrink: 0;
    max-width: 90%;
}

.video-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}

.img {
    width: 80vw;
    height: 200px;
    border-radius: 10px;
    object-fit: cover;
}

.img-scroll-section {
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    margin-top: 20px;
}

.img-scroll-container {
    display: flex;
    flex-direction: row;
    gap: 10px;
}

.img-item {
    flex-shrink: 0;
    max-width: 100%;
}

.register {
    display: flex;
    justify-content: center;
    padding: 20px;
    border-radius: 8px;
    max-width: 400px;
    margin: 0 auto;
}

/* Estilização do formulário */
.register form {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.register label {
    font-size: 14px;
    font-weight: bold;
    color: #333;
}

.register input[type="text"],
.register input[type="tel"],
.register select {
    padding: 10px;
    font-size: 14px;
    border-radius: 4px;
    color: #333;
}

.register input[type="submit"] {
    padding: 10px;
    font-size: 19px;
    font-weight: bold;
    color: #fff;
    background-color: #d10000;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

h2 {
    text-align: center;
    margin-top: 40px;
}

select {
    background: #fff;
}

#interessed {
    font-size: 1.7rem;
}

#whatsappLogo {
    position: fixed;
    bottom: 10px;
    right: 10px;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
    width: 55px;
}

#instaLogo {
    position: fixed;
    bottom: 82px;
    right: 10px;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
    width: 55px;
}


footer {
    background-color: #333; /* Cor de fundo do rodapé */
    color: white; /* Cor do texto */
    text-align: center;
    padding: 30px 0;
    font-size: 14px;
    margin-top: 20px; /* Espaço entre o conteúdo principal e o rodapé */
  }
  
  footer p {
    margin: 0;
  }
    

/* Responsividade para telas maiores */
/* Responsividade para telas maiores */
@media (min-width: 768px) {
    .container {
        max-width: 80%; /* Aumenta a largura máxima no desktop */
    }

    .header {
        padding: 30px 0;
    }

    #nameCourse {
        font-size: 4rem;
    }
    .img {
        
        height: 120px;
        object-fit: cover;
    }

    .btn-register {
        font-size: 1.5rem;
        padding: 12px 30px;
    }

    .course-icon {
        width: 450px; 
    }

    .text-container {
        max-width: 950px;
        margin: 0 auto; 
        text-align: center;
        margin-top: 25px;
    }
    
    .text-container h3 {
        font-size: 1.2rem; 
        line-height: 1.5; 
    }
    
   
    .video-item,
    .img-item {
        max-width: 45%; 
    }

    .video-item video,
    .img {
        width: 100%; 
        height: auto;
    }

    .video-scroll-container,
    .img-scroll-container {
        gap: 20px;
    }

    .register {
        max-width: 50%;
        margin-bottom: 50px;
    }

    #pre-description {
        font-size: 2rem;
    }

    .description {
        font-size: 2rem;
    }

    .logo {
        width: 120px;
    }
}