navbar.css

header {
    width: 100%;
    height: 65px;
    background-color: #64bcf4;

    border-bottom-left-radius: 6px;
    border-bottom-right-radius: 6px;
    position: fixed;
    z-index: 70;
}

.header-wrapper {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    align-items: center;
}

.header-wrapper>a {
    margin: 0;
    margin-left: 15px;
    margin-top: 10px;
}
html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    font-family: "Poppins", sans-serif;
}

.nav {
    display: flex;
    flex-direction: row;
    height: 100%;
    align-items: center;
    /* monarch */
    /* opacity: 0.5; */
}

.nav a:hover{
  color:#fff;
}

.logo {
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: italic;
    font-size: 25px;
    margin-left: 1%;
}

img {
    width: 20%;
}

a {
    margin: 15px;
    color: #000;
    text-decoration: none;
    text-transform: uppercase;
}

a:hover {
    color: rgb(254, 245, 245);
    transition: ease-in-out;
    transition-duration: 150ms;
}

header .logo h3 {
    /* margin: 1rem; */
    text-transform: none;
    color: black;
    font-family: serif;
}

header .nav h2 a {
    text-transform: none;
    padding: 4px 20px;
    margin-left: 0;
    margin-right: 0;
    /* font-size: 1vw; */
    font-weight: normal;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

header .nav h2 a:hover {
    transition: all 0.4s ease-in-out;
    background-color: #192e3a;
    border-radius: 16px;
}
.logo {
    display: flex;
    height: 100%;
    cursor: pointer;
}

.logo>img {
    height: 60%;
    width: 100%;
    margin-right: 0.6rem;
    /* margin-top: 0.5rem; */
}

.logo>h3 {
    color: var(--darkTwo);
    font-size: 1.55rem;
    line-height: 2;

}
.btn-n {
    display: inline-block;
    padding: 0.9rem 1.9rem;
    color: #000;
    border-radius: 16px;
    text-transform: capitalize;
    transition: 0.3s;
    background-color: #fff;
}

.btn-n:hover {
    background-color: var(--hoverColor);
    transform: scale(1) !important;
}
@media screen and (min-width: 992px) {
    .d-lg {
        display: flex;
    }

    .dropdown-menu {
        display: none;
    }

    .dark_light_btn-n_desktop {
        display: block;
    }

    .div_on_mobile {
        display: none;
    }
}
@media screen and (max-width: 992px) {
    .d-lg {
        display: none;
    }

    .dark_light_btn-n_desktop {
        display: block;
        margin-right: 4.3rem;
        margin-top: -0.3rem;
    }

    .div_on_mobile {
        display: flex;
        flex-direction: row;
        height: 100%;
        align-items: center;
    }

    .header-wrapper {
        justify-content: space-between;
    }

    .dropdown-menu {
        display: flex;
        width: 50px;
        height: 80%;
        justify-content: center;
        align-items: center;
        border-radius: 50%;
        position: relative;
        flex-direction: row;
        margin-right: 25px;
        transition: 0.2s;
    }

    .dropdown-content {
        display: none;
        position: absolute;
        background-color: #64BCF4;
        min-width: 250px;
        border-radius: 15px;
        margin-top: 20.15rem;
        margin-right: 10rem;
        box-shadow: 0 0 7px rgb(1 1 1 / 23%);
    }

    .dropdown-menu:hover .dropdown-content {
        display: block;
    }

    .dropdown-menu:hover {
        background-color: #192E3A;
    }

    .dropdown-content>h2 {
        border-radius: 15px;
    }

    .dropdown-content>h2:hover {
        background-color: #192E3A;
        border-radius: 15px;
    }
    
    .dropdown-content>h2:hover>a{
        color: #fff;
    }
}

@media screen and (max-width: 870px) {
    .hamburger-menu {
        display: flex;
    }

    .links {
        position: fixed;
        top: 0;
        right: 0;
        max-width: 450px;
        width: 100%;
        height: 100%;
        background-color: var(--mainColor);
        z-index: 95;
        display: flex;
        align-items: center;
        justify-content: center;
        transform: translateX(100%);
        transition: 0.5s;
    }

    .links ul {
        flex-direction: column;
    }

    .links a {
        color: #fff;
        margin-left: 0;
        padding: 2rem 0;
    }

    .links .btn-n {
        background: none;
    }

    .overlay {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0, 0, 0, 0.7);
        opacity: 0;
        pointer-events: none;
        transition: 0.5s;
    }

    .big-wrapper.active .links {
        transform: translateX(0);
        box-shadow: 0 0 50px 2px rgba(0, 0, 0, 0.4);
    }

    .big-wrapper.active .overlay {
        pointer-events: all;
        opacity: 1;
    }

    .showcase-area {
        padding: 2.5rem 0;
        max-width: 700px;
        margin: 0 auto;
    }

    .showcase-area .container {
        grid-template-columns: 1fr;
        justify-content: center;
        grid-gap: 2rem;
    }

    .big-title {
        font-size: 1.1rem;
    }

    .text {
        font-size: 0.95rem;
        margin: 1.4rem 0 1.5rem;
    }

    .person {
        width: 100%;
        transform: none;
    }

    .logo h3 {
        font-size: 1.25rem;
    }

    .shape {
        bottom: -180px;
        left: -150px;
    }
}

@media screen and (max-width: 470px) {
    .container {
        padding: 0 1.5rem;
    }

    .big-title {
        font-size: 0.9rem;
    }

    .text {
        margin: 1.1rem 0 1.5rem;
    }

    .showcase-area .btn-n {
        font-size: 0.8rem;
    }
}