@media (max-width: 768px) {
    .work {
        grid-template-columns: 1fr;
    }

    section {
        flex-direction: column;
        text-align: center;
    }

    .work-item {
        width: 100%;
    }
}

* {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    text-align: left;
    background: #ffffff;
}

header {
    background: #333;
    color: white;
    padding: 15px 0;
    top: 0;
    width: 100%;
    position: sticky;
    display: flex;
    flex-flow: row wrap;
    gap: 10px;
}

nav ul {
    list-style: none;
    padding: 0;
}

nav ul li {
    display: inline;
    margin-top: 10;

}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

section {
    padding: 50px;
    border-bottom: 1px solid #ddd;
    background: white;
    scroll-margin-top: 80px;
}

footer {
    background: #333;
    color: white;
    padding: 10px;
    position: relative;
}

.home {
    background-color: #089b54;
    padding: 10px;
    border-radius: 10px;
}

.home:hover,
.w:hover {
    background-color: #bbd8ca;
    padding: 10px;
    border-radius: 10px;
}

.w {
    background-color: #00bf63;
    padding: 10px;
    border-radius: 10px;
}

.DDT {
    color: #7ed957;
    position: relative;
    text-align: left;
    padding-left: 20px;
}

#work {
    background: #a3e07b;
    padding: 40px;
    border-radius: 20px;
    text-align: center;
}

h2 {
    font-size: 24px;
    font-weight: bold;
}

.work-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    justify-items: center;
    padding: 20px;
}

.work-item {
    background: #82d9a0;
    padding: 20px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 150px;
    height: 150px;
}

.work-item img {
    width: 80px;
    transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

.work-item img:hover {
    transform: scale(1.2);
}

.section-container {
    display: flex;
    align-items: center;
    gap: 20px;

}

.section-container img {
    width: 100px;
    height: auto;
}

#backToTop {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 10px 15px;
    font-size: 16px;
    background: #007bff;
    color: white;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    display: none;
    transition: opacity 0.3s;
}

#backToTop:hover {
    background: #0056b3;
}

button {
    padding: 15px;
    font-size: 18px;
}

.container {
    width: 90%;
    max-width: 1000px;
    margin: auto;
}

.icon {
    height: 100px;
    width: 100px;
    border-radius: 10px;
}