* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background-image: url("../img/background_python.jpg");
    background-size: cover;
    background-position: center;
    color: white;
    background: fa;
}

header {
    background: rgba(97, 89, 89, 0.702);
    padding: 20px;
}

nav {
    width: 90%;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    color: rgb(255, 255, 255);
    font-size: 22px;
    font-weight: bold;
}

.menu a {
    color: rgba(251, 97,7,0.702);
    text-decoration: none;
    margin-left: 20px;
}


.lessons {
    display: flex;
    justify-content: center;
    padding: 50px;
    gap: 20px;
}

.lesson {
    background: rgba(0,0,0,0.6);
    padding: 20px;
    border-radius: 10px;
    width: 250px;
    text-align: center;
}
.lessons-intro {
    background: rgb(255, 255, 255);
    color:rgba(251, 97,7,0.702);
    text-align: center;
    padding: 10px 15px;       
    border-radius: 8px;
    max-width: 150px;        
    margin: 20px auto 15px auto; 
    font-weight: bold;
    font-size: 16px;            
}
.lesson-header {
    font-size: 24px;
    margin-bottom: 15px;
    font-weight: bold;
}
.lesson i {
    font-size: 50px;
    color: rgb(255, 255, 255);
    margin-bottom: 10px;
}

.testimonials {

    padding: 80px;
    text-align: center;
}

.testimonial-title {
    background:rgba(251, 97,7,0.702);
    padding: 15px 40px;
    border-radius: 25px;
    display: inline-block;
    margin-bottom: 20px;
}

.testimonial-button {
    background: rgba(251, 97,7,0.702);
    border: none;
    padding: 12px 30px;
    color: white;
    cursor: pointer;
    border-radius: 5px;
}

.contact-form {
    margin-top: 30px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    max-width: 500px;
    padding: 12px;
    margin: 10px auto;
    display: block;
    border-radius: 4px;
    border: none;
}

.contact-form button {
    background: rgba(251, 97,7,0.702);
    border: none;
    padding: 12px 40px;
    color: white;
    cursor: pointer;
}

.hidden {
    display: none;
}

footer {
    background: rgba(90,70,60,0.9);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    color: orange;
    flex-wrap: wrap;
}

footer a {
    color: orange;
    text-decoration: none;
    margin: 0 10px;
}

footer a:hover {
    text-decoration: underline;
}

.footer-left {
    font-weight: bold;
}

.footer-center {
    display: flex;
    gap: 15px;
}

.footer-right {
    font-weight: normal;
}

.contact-form {
    background: rgba(251, 97,7,0.702);
    padding: 40px;
    border-radius: 10px;
    max-width: 550px;
    margin: 30px auto;
}

.contact-form input,
.contact-form textarea {
    background: white;
    color: black;
}
.menu a {
    color: orange;
    text-decoration: none;
    margin-left: 20px;
    padding: 10px 18px;         
    border-radius: 4px;
    transition: all 0.3s ease;
}

.menu a:hover {
    background: orange;         
    color: #3b2a1f;             
}
.fa-html5 {
    color: orange;
}