* {
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    box-sizing: border-box;
}
:root {
    --bg-color: rgb(232, 235, 223);
    --text-color: #222327;
    --main-color: #1b5a22;
}
body {
    min-height: 100vh;
    background: var(--bg-color);
    color: var(--text-color);
}
header {
    position: fixed;
    width: 100%;
    top: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: transparent;
    padding: 28px 12%;
    transition: all .50s ease;
}
.logo {
    display: flex;
    align-items: center;
    font-size: 1.7rem;
    font-weight: normal;
    color: var(--text-color);
    font-weight: 600;
}

.nav-bar ul {
    display: flex;
}
.nav-bar ul li a {
    position: relative;
    color: var(--text-color);
    font-size: 1.3rem;
    font-weight: 500;
    padding: 0 0;
    margin: 0 30px;
    transition: all .50s ease;
}
footer p.nav {
    display: none;
}
.nav-bar ul li a::after {
    content: "";
    position: absolute;
    background-color: var(--main-color);
    height: 3px;
    width: 0;
    left: 0;
    bottom: -3px;
    transition: 0.3s;
    border-top-left-radius: 2px;
    border-top-right-radius: 2px;
}
.nav-bar ul li a:hover:after {
    width: 100%;
}
.nav-bar ul li a.active::after {
    width: 100%;
}
.page-content h1 {
    margin-bottom: 50px;
    font-weight: normal;
}
.page-content p a {
    color: var(--text-color);
    text-decoration: underline;
    overflow: auto;
}
footer {
    color: var(--text-color);
    bottom: 0;
    position: absolute;
    left: 0;
    right: 0;
    width: 100%;
    height: 50spx;
    background: var(--bg-color);
    text-align: center;
    justify-content: space-between;
    padding: 20px 0;
}
footer p {
    font-size: 14px;
    word-spacing: 2px;
    text-transform: capitalize;
}
.page-content {
    text-align: center;
    position: absolute;
    top: 45%;
    left: 50%;
    transform: translate(-50%, -50%);
}
@media only screen and (max-width: 1280px) {
    header {
        padding: 140 2px;
        transition: .2s;
    }
    .nav-bar ul li a {
        padding: 5px 0;
        margin: 0px 20px;
    }
}
@media only screen and (max-width: 1100px) {
    header {
        padding: 140 30px;
    }
}

@media only screen and (max-width: 900px) {
    .nav-bar {
        display: none;
    }
    footer p.nav {
        display: block;
        transition: all .3s ease;
    }
    footer p.nav a {
        color: var(--text-color);
        font-weight: 600;
        font-size: 2.1vh;
        cursor: pointer;
    }
}