@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

*{
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth; 
}



header {
    background-color: white;
    width: 100%;
    position: fixed;
    z-index: 999;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 200px ;
}


.main .b {
    color: brown;
}

/*  */

section {
    padding: 100px 200px;
}

.main {
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: url("../images/b1.jpg") no-repeat;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.main h2 {
    color: white;
    font-size: 1.6em;
    font-weight: 700;
}

.main h2 span {
    display: inline-block;
    margin-top: 10px;
    color: blue;
    font-size: 3em;
    font-weight: 600;
}

.main h3 {
    color: white;
    font-size: 2em;
    font-weight: 700;
    letter-spacing: 1px;
    margin-top: 10px;
    margin-bottom: 30px;
}