* {
    margin: 0px;
    padding: 0px;
    font-family: 'Montserrat', sans-serif; 
}

.background {
    background: linear-gradient(rgba(0, 0, 0, 0.5)50%, rgba(0, 0, 0, 0.5)50%), url(images/bg.jfif);
    background-size: 100% 110%;
    width: 100%;
    height: 100vh
}

.header {
    width: 100%;
    height: 100px;
    background: rgba(0, 0, 0, 0.7);
}

.logo {
    width: 25%;
    line-height: 100px;
    float: left;
}

.logo h1 {
    color: #fff;
    font-weight: bold;
    font-size: 22px;
    padding-left: 70px;
}

.header .nav {
    width: 70%;
    float: right;
    height: 100px;
}

.nav ul {
    margin-left: 235px
}

.nav ul li {
    display: inline-block;
    list-style: none;
    color: #fff;
    line-height: 100px;
    font-size: 15px;
    font-weight: bold;
    text-transform: uppercase;
    margin-left: 40px;
    cursor: pointer;
    transition: .3s ease;
}

#active {
    color: orange;
}

.nav ul li:hover {
    color: orange;
}

.main {
    width: 100%;
    color: #fff;
    margin-top: 185px;
    text-align: center;
}

.main h3 {
    font-size: 14px;
    font-family: 'Open Sans', sans-serif;
}

.main h1 {
    font-size: 62px;
    font-weight: 700;
    margin: 14px 0px;
}

.main h4 {
    font-size: 12px;
}

.btn1 {
    font-size: 16px;
    background: #fff;
    border: none;
    line-height: 40px;
    width: 150px;
    font-weight: bold;
    text-transform: uppercase;
    margin-top: 25px;
    border: 3px solid #fff;
    cursor: pointer;
    transition: .3s ease;
}

.btn2 {
    font-size: 16px;
    background: transparent;
    color: #fff;
    border: none;
    line-height: 40px;
    width: 150px;
    font-weight: bold;
    text-transform: uppercase;
    margin-top: 25px;
    border: 3px solid #fff;
    cursor: pointer;
    transition: .3s ease;
}

.btn1:hover {
    background: transparent;
    color: #fff;
}

.btn2:hover {
    background: #fff;
    color: #000;
}