* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
    font-family: "poppins", sans-serif;
}
:root{
    background-color: black;
    --text-color: white;
    --main-color: rgb(202, 69, 69);
}
html{
    font-size: 62.5%;
    overflow-x: hidden;
}
body{
    background: var(--bg-color);
    color: var(--text-color);
}
.header{
    position: fixed;
    top: -1%;
    left: 0;
    right: 5%;
    width: 100%;
    padding: 3rem 9%;
    background: rgba(0, 0, 0, 0.589);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}
.logo{
    font-size: 3rem;
    color: var(--text-color);
    font-weight: 800;
    cursor: pointer;
    transition: 0.3s ease-in-out;
}
.logo:hover{
    transform: scale(1.1);
}
.navbar a{
    font-size: 1.8rem;
    color: white;
    margin-left: 4rem;
    font-weight: 500;
    transition: 0.3s ease-in-out;
    border-bottom: 3px solid transparent;
}
.navbar a.active::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 100%;
    height: .2rem;
    background: var(--white-color);
}
.navbar a:hover,
.navbar a.active{
    color: var(--main-color);
    border-bottom: 3px solid var(--main-color);
}

body{
    padding: 0;
    margin: 0;
    display: flex;
    height: 100vh;
    justify-content: center;
    align-items: center;
    font-family: 'Courier New', Courier, monospace;
}

.container{
    background: rgba(226, 56, 56, 0.562);
    color: aliceblue;
    padding: 30px;
    border-radius: 10px;
}

.input{
    width: 100%;
    font-size: 20px;
    height: 30px;
}

.payment{
    font-weight: 600;
    font-size: 20px;
}