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

body {
    height: 100vh;
    background-color: #000;
    background-image: url(image1.jpg);
    background-size: cover;
    background-position: center;
}

li {
    list-style: none;
}

.logo {
    width: 50px;
    height: 50px;
}

a{
    text-decoration: none;
    color: #fff;
    font-size: 1rem;
}

a:hover {
    color: rgb(141, 76, 202);
    transition: 1s;
}

header {
    position: relative;
    padding: 0 2rem;
    background-color: #000;
}

.navbar {
    width: 100%;
    height: 80px;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar .links {
    display: flex;
    gap: 2rem;
}

.navbar .toggle-btn {
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    display: none;
}

@media (max-width: 992px) {
    .navbar .links {
        display: none;
    }

    .navbar .toggle-btn {
        display: block;
    }
}

.dropdown_menu {
    position: absolute;
    top: 60px;
    right: 2rem;
    height: 0;
    width: 300px;
    background-color: rgba(0, 0, 0, 0.677);
    backdrop-filter: blur(15px);
    border-radius: 15px;
    overflow: hidden;
    transition: height 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.dropdown_menu li {
    padding: 0.7rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dropdown_menu.open {
    height: 230px;
}

section#hero {
    height: calc(100vh - 60px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
}

#hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.btn {
    padding: 0.5rem 1rem;
    background-color: rgb(54, 19, 88);
    color: #fff;
    border-radius: 10px;
    transition: 0.3s;
    height: 60px;
    width: 140px;
}

@media (max-width: 576px) {
    .dropdown_menu.open {
        left: 2rem;
        width: unset;
    }
}