body {
    background-color: #faf1ff;
    margin-top: 20px;
}
.logo img {
    height: 70px;
    width: 70px;
    padding: 10px;
    font-size: 14px;
    border-radius: 50%;
    order: -1;
    margin:0;
    display: flex;
}

nav {
    display: flex;
    align-items: center;
    background-color: #5f4470;
    height: 80px;
    width: 100%;
    font-size: 20px;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1;
}

.menu-left,
.menu-right {
    display: flex;
    align-items: center;
    flex: 1; 
}

.menu-left {
    justify-content: flex-start;
    margin-left: 10px; 
}

.menu-right {
    justify-content: center;
}

nav a {
    text-decoration: none;
    color: #fff;
    margin: 0 10px;
}

.header { 
    background-image: url('../photo/1.jpg');
    background-size: cover;
    background-position: center; 
    display: flex;
    flex-direction: column; 
    background-attachment: fixed; 
    align-items: center; 
    justify-content: center;
    height: 76vh; 
    color: white; 
    text-align: center;
    padding: 50px;
    position: relative; 
}

.underline {
    width: 25%;
    height: 5px; 
    background-color: #ccbed5;
    margin: 0%;
    margin: 0 auto; 
}

.header h1 {
    background-color: rgba(38, 24, 49, 0.3);
    position: absolute; 
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: 0;
    display: flex; 
    align-items: center;
    justify-content: center;
    z-index: 0; 
    color: white;
    text-align: center;
    font-size: 2rem; 
}

.first-bar {
    display: flex;
    background-color: #ffffff;
    background-size: cover;
    background-position: center; 
    flex-direction: column; 
    align-items: center; 
    justify-content: center;
    height: 100vh; 
    color: black; 
    text-align: center;
    padding: 50px;
}

.first-bar img {
    width: 100%; 
    max-width: 1500px; 
    height: auto; 
}

html {
    scroll-behavior: smooth; 
}

.section {
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    opacity: 0; 
    transform: translateY(50px); 
    transition: transform 1s ease, opacity 1s ease; 

}

.section.show {
    opacity: 1;
    transform: translateY(0); 
}

.parallax {
    background: url('https://via.placeholder.com/1920x1080') center center/cover;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1;
    transform: scale(1.1);
    transition: transform 0.3s ease-out;
}

.scale-up {
    transform: scale(1.1); 
}

.scale-down {
    transform: scale(0.9);
}