body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: #f5f5f5;
    height: 100%;
    min-height: 100vh;
    display: flex;
    padding-top: 56px;
    flex-direction: column;
}

main {
    flex: 1;
}


.main-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: #000;
    text-align: center;
    z-index: 1000;
    margin: 0;
    border-radius: 0;
}


.main-menu a {
    display: inline-block;
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    padding: 18px 24px;
    font-size: 17px;
    transition: background 0.2s;
}

.main-menu a.active {
    background: #e67e22;
    color: #fff;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

.main-menu {
    width: 100%;
    background: #2c3e50;
    padding: 0;
    text-align: center;
    border-radius: 10px 10px 0 0;
    margin-bottom: 30px;
}
.main-menu a {
    display: inline-block;
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    padding: 18px 24px;
    margin: 0 15px;
    transition: background 0.2s;
    font-size: 17px;
    

}
    /*
border-radius: 10px 10px 0 0;
*/

.burger-content {
    display: flex;
    flex-direction: column;
    
    transform: scaleY(0);
}

.burger:hover .burger-content {
    transform: scaleY(100%);
}



.main-menu a:hover {
    background: #2980b9;
}

h1 {
    color: #2c3e50;
}

.container {
    max-width: 800px;
    margin: 100px auto 40px auto;
    background: #fff;
    padding: 32px;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
/*footer*/
footer {
    width: 100%;
    background-color: white;
}

.footer-holder {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 1500px;
    margin: auto;
    width: 100vw;
}

.footer-holder .footer-cat-holder {
    padding: 5rem;
    display: flex;
    flex-flow: wrap row;
    justify-content: space-between;
    gap: 3rem;
}

.footer-cat > h3 {
    font-size: 0.9rem;
    margin: 0;
    font-weight: bold;
    color: #2c3e50;
}

.footer-cat > p {
    margin-top: 5px;
}

.footer-cat ul {
    list-style: none;
    padding: 0;
}

.footer-cat li {
    margin-bottom: 1rem;
}

.footer-cat ul a {
    text-decoration: none;
    color: black;
}

.footer-holder .copyright {
    border-top: 1px solid rgba(0, 0, 0, 0.144);
    padding: 2rem 4rem;
    width: calc(100% - 8rem);
}