* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}

:root {
    --btncolor: #48B1FB;
    --txtcolor: #616064;
    --bannerfontsize: 5.5rem;
    --h1fontsize: 2.5rem;
    --h2fontsize: 2.2rem;
    --titlefontsize: 3.2rem;
    --h3fontsize: 1.8rem;
}


header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: white;
    z-index: 999;
}

.headerPaneldiv {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    max-width: 1350px;
    margin: 0 auto;
}

.headerlogoPanel {
    display: flex;
    align-items: center;
    gap: 15px;
}

.headerlogo > img {
    max-height: 40px;
    max-width: 50px;
}

.headerlogoPanel h2 {
    font-size: 1.8rem;
    color: var(--btncolor);
}

.headerlogoPanel h2 span {
    color: #616064;
}


.headernavPanel {
    display: flex;
    align-items: center;
}

.headernavPanel  ul {
    display: flex;
    gap: 30px;
    list-style: none;
}

.headernavPanel  ul > li > a {
    text-decoration: none;
    color: black;
    font-size: 1.2rem;
    transition: color 0.3s;
}

.headernavPanel  ul > li > a:hover {
    color: var(--btncolor);
}


.bookCallButton {
  padding: 10px 15px;
    min-width: 160px;
    border: none;
    border-radius: 23px;
    font-size: 1rem;
    background: var(--btncolor);
    color: white;
}


.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    justify-content: space-between;
    height: 20px;
}

.hamburger span {
    background-color: black;
    height: 3px;
    width: 30px;
}


@media screen and (max-width: 980px) {
    .headerlogoPanel h2 {
        font-size: 1.5rem;
    }

    .headernavPanel {
        display: none; 
        position: absolute;
        top: 85px; 
        left: 20px;
        background-color: white;
        padding: 20px;
        border-radius: 5px;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .headernavPanel.active {
        display: flex; 
    }

    .headernavPanel  ul {
        flex-direction: column;
        gap: 15px;
    }

    .headernavPanel  ul > li > a {
        font-size: 1.2rem;
    }

    
    .hamburger {
        display: flex;
    }
    .headerlogo{
        display:none;
    }
    .headerlogoPanel h2 {
        display:none;
    }
}