@import url('https://fonts.googleapis.com/css2?family=Quattrocento+Sans:ital,wght@0,400;0,700;1,400;1,700&display=swap');
@import url('https://fonts.googleapis.com/css2?&family=Metamorphous&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Merienda:wght@300..900&family=Josefin+Sans:ital,wght@0,100..700;1,100..700&family=Titillium+Web:ital,wght@0,400;1,600&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Titillium Web", "Quattrocento Sans", Arial, sans-serif;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #f4f4f4;
    color: #333;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 60px;
    padding: 0 50px;
    color: white;
    background-color: black;
    box-shadow: 0 2px 3px rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: flex-start;
    align-items: center;
    z-index: 1000;
    transition: all 0.3s ease;
}

header .logo a {
    text-decoration: none;
}

header .logo img {
    margin-top: 7px;
    height: 40px;
}

#backToTop {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: #f39d12c8;
    color: #fff;
    border: none;
    border-radius: 50%;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    font-size: 24px;
    cursor: pointer;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.4s ease;
}

#backToTop.show {
    opacity: 1;
    visibility: visible;
}

#backToTop:hover {
    transform: scale(1.1);
}

@media only screen and (max-width: 530px) {


    header {
        padding: 0 20px;
    }

    header .logo img {
        margin-top: 7px;
        height: 30px;
    }

    #backToTop {
        width: 40px;
        height: 40px;
        font-size: 16px;
        bottom: 40px;
        right: 20px;
    }
}